WO2026007799A1 - Dispositif de liaison coulissante, ensemble corps de porte et son procédé de montage, et dispositif d'appareil électroménager - Google Patents
Dispositif de liaison coulissante, ensemble corps de porte et son procédé de montage, et dispositif d'appareil électroménagerInfo
- Publication number
- WO2026007799A1 WO2026007799A1 PCT/CN2025/103826 CN2025103826W WO2026007799A1 WO 2026007799 A1 WO2026007799 A1 WO 2026007799A1 CN 2025103826 W CN2025103826 W CN 2025103826W WO 2026007799 A1 WO2026007799 A1 WO 2026007799A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sliding
- door
- limiting
- positioning
- door body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
Definitions
- This application relates to the field of home appliances, and more particularly to a sliding connection device, a door assembly and its installation method, and a home appliance device.
- Built-in home appliances such as refrigerators
- the door and the cabinet door panel need to be set to a sliding connection. In this way, when the home appliance is installed in the cabinet, the door and the cabinet door panel can rotate relative to each other to open or close the cabinet body.
- This application provides a sliding connection device, a door assembly, an installation method, and a household appliance device to solve the technical problems of exposed sliding connection devices being unsightly and inconvenient to assemble in related technologies.
- This application provides a sliding connection device, including a first sliding member and a second sliding member for slidingly engaging with the first sliding member;
- the first sliding member includes a fixing part for engaging with a first door body and a first sliding part for engaging with the second sliding member;
- the second sliding member includes a second sliding part for engaging with the first sliding part and a positioning part that is detachably connected to the second sliding part;
- the second sliding part includes a fixing structure for fixing to a second door body, and the positioning part includes a first pre-positioning part for positioning and engaging with the first door body and a second pre-positioning part for assisting the second sliding part in positioning on the second door body.
- the second prepositioning part includes an adhesive groove
- the sliding connection device includes an adhesive member disposed in the adhesive groove, the adhesive member being used to adhere and cooperate with the inner surface of the second door body.
- the second pre-positioning part includes a slot
- the sliding connection device includes a hanging clamp disposed in the slot, the hanging clamp being used to clamp and engage with the top of the second door body.
- the second pre-positioning part includes a connecting rib and a positioning post connected together.
- the connecting rib is detachable, and the positioning post is used to insert into the interior of the second door body.
- the first pre-positioning portion and the second pre-positioning portion are located on opposite sides of the positioning portion.
- the second sliding member includes an integrated box connected to the positioning part.
- the integrated box is pre-installed with a plurality of second fasteners that cooperate with the fixing structure.
- the second fasteners pass through the fixing structure to install and fix the fixing structure to the second door body.
- the sliding connection device includes a limiting member for limiting the first sliding member.
- the first sliding member includes a limiting portion for cooperating with the limiting member, and the limiting portion is located at the end of the first sliding portion away from the fixed portion.
- the limiting member includes an embedded body and a limiting body disposed in the embedded body.
- the embedded body is used to fix to the outer surface of the first door body, and the limiting body is used to cooperate with the limiting part.
- the sliding engagement direction between the first slider and the second slider is the sliding direction
- the limiting member includes a first guide structure
- the limiting part includes a second guide structure that engages with the first guide structure along the sliding direction
- the limiting member includes a first snap-fit structure
- the limiting part includes a second snap-fit structure that cooperates with the first snap-fit structure.
- the first snap-fit structure and the second snap-fit structure cooperate along the height direction, the sliding direction is horizontal, and the height direction is vertical.
- the first sliding part is sheet-shaped
- the limiting part is sheet-shaped
- the second guiding structure includes narrow surfaces located on both sides of the limiting part
- the second snap-fit structure includes snap-fit grooves disposed on the narrow surfaces.
- the second sliding part is a sliding groove
- the second sliding member includes a guide protrusion extending into the sliding groove, the guide protrusion having an inclined guide surface that cooperates with the limiting part.
- the first sliding part is a sliding groove
- the limiting part includes a guide strip located at the end of the sliding groove
- the second guiding structure includes a first guide tongue located at the end of the guide strip
- the second snap-fit structure includes a snap-fit groove disposed on the narrow surface of the guide strip.
- the second sliding part is sheet-shaped, and a second guide tongue is provided at one end of the second sliding part to guide it into the sliding groove.
- One embodiment of this application provides a door assembly, including a first door, a second door covering the first door, and a sliding connection device as described in any of the above technical solutions, wherein the first sliding part and the second sliding part are disposed between the first door and the second door.
- the first sliding part and the second sliding part are hidden between the first door body and the second door body, and the fixing part is exposed outside the first door body.
- the first door body has a thickness direction
- the fixing part includes a mounting hole
- the mounting hole has a pre-positioning opening and a fastening hole
- the pre-positioning opening is open away from the first sliding part along the thickness direction.
- One embodiment of this application provides a method for installing a door assembly, applicable to the door assembly described in any of the above technical solutions.
- the installation method includes the following steps:
- the angle range is 80°-100°.
- One embodiment of this application provides a household appliance device, including a household appliance, a cabinet for housing the household appliance, and a sliding connection device as described in any of the above technical solutions.
- the household appliance includes a first door
- the cabinet includes a second door
- the second door covers the first door
- a first sliding part and a second sliding part are disposed between the first door and the second door.
- This application provides a sliding connection device, a door assembly, an installation method, and a household appliance device, wherein the second sliding member is provided with a positioning part for cooperating with the first door and the second door to improve the ease of assembly.
- Figure 1 is a perspective view of a household appliance device according to the first embodiment of this application.
- Figure 2 is a schematic diagram of the first door and the second door in the first embodiment of this application, respectively, in the open state.
- Figure 3 is a schematic diagram of the separation of the first sliding member and the second sliding member from the first door body and the second door body in the first embodiment of this application.
- Figure 4 is a schematic diagram of the first and second sliders in Figure 3.
- Figure 5 is a schematic diagram of the first and second sliders in Figure 4 from another angle.
- Figure 6 is a schematic diagram of the first and second sliders shown in Figure 4 removing the positioning part.
- Figure 7 is a schematic diagram of the first and second sliders shown in Figure 6 from another perspective.
- Figure 8 is a schematic diagram of the sliding connection device separating the first door and the second door in one embodiment of this application.
- Figure 9 is a schematic diagram of the sliding connection device in Figure 8.
- Figures 10-13 are schematic diagrams illustrating the steps of installing and cooperating the sliding connection device with the door assembly in the first embodiment of this application.
- Figure 14 is a perspective view of a household appliance device according to the second embodiment of this application.
- Figure 15 is a schematic diagram of the first door and the second door in the second embodiment of this application, respectively, in the open state.
- Figure 16 is a schematic diagram of the separation of the first sliding member and the second sliding member from the first door body and the second door body in the second embodiment of this application.
- Figure 17 is a schematic diagram of the first and second sliders in Figure 16.
- Figure 18 is a schematic diagram of the first and second sliders in Figure 17 from another angle.
- Figure 19 is a schematic diagram of the first and second sliders shown in Figure 17 removing the positioning part.
- Figure 20 is a schematic diagram of the first and second sliders shown in Figure 19 from another perspective.
- Figure 21 is a schematic diagram of the sliding connection device in the second embodiment of this application.
- Figures 22 to 25 are schematic diagrams illustrating the steps of installing and cooperating the sliding connection device with the door assembly in the second embodiment of this application.
- this application provides a household appliance device 1000, which includes a built-in household appliance 200 and a cabinet 300 for housing the built-in household appliance 200.
- the built-in household appliance 200 may be a refrigerator.
- the household appliance 200 includes a first door 210 and a cabinet body, wherein the first door 210 is used to open or close the cabinet body.
- the cabinet 300 includes a second door 310, which covers the first door 210.
- the household appliance 1000 includes a sliding connection device 100 for slidingly connecting the first door 210 to the second door 310.
- This application provides a door assembly, including a first door body 210, a second door body 310, and the sliding connection device 100.
- the sliding connection device 100 includes first sliding members 10 and 10' and second sliding members 20 and 20' that are slidably connected.
- the first sliding members 10 and 10' and the second sliding members 10 and 10' are disposed between the first door body 210 and the second door body 310.
- the sliding connection device 100 can drive the first door body 210 to open, thereby opening the cabinet of the household appliance 200.
- the sliding connection device 100 includes a first sliding member 10 and a second sliding member 20 for slidingly engaging with the first sliding member 10.
- the first sliding member 10 and the second sliding member 20 slide in engagement to drive the first door body 210 and the second door body 310 to slide in engagement.
- the first door body 210 and the second door body 310 are slidably engaged, the first door body 210 and the second door body 310 are relatively parallel.
- the length direction of the first door body 210 is parallel to the length direction of the second door body 310, and is also parallel to the relative sliding direction between the first sliding member 10 and the second sliding member 20.
- the first sliding member 10 includes a fixing portion 12 for cooperating with the first door body 210 and a first sliding portion 13 for cooperating with the second sliding member 20;
- the second sliding member 20 includes a second sliding portion 21 for cooperating with the first sliding portion 13 and a fixing structure 22 for fixing to the second door body 310.
- the second sliding member 20 further includes a positioning portion 40 that is detachably connected to the second sliding portion 21.
- the positioning portion 40 includes a first pre-positioning portion 41 for positioning and cooperating with the first door body 210 and a second pre-positioning portion 43 for assisting the second sliding portion 21 in positioning on the second door body 310.
- the positioning part 40 is used to position itself in conjunction with the first door body 210, and can also be used to position itself in conjunction with the second door body 310, thus facilitating positioning and installation. After assembly, the positioning part 40 can be separated from the second sliding part 21, thereby improving the ease of assembly.
- the positioning part 40 and the second sliding part 21 are connected by a separable structure.
- the separable structure is a brittle rib, while in other embodiments it can be a snap-fit structure, as long as it can be separated and disassembled later.
- the second sliding part 21 and the fixing structure 22 are generally rectangular.
- the second sliding part 21 includes a sliding groove formed in the middle area.
- the fixing structure 22 includes a second fastening groove disposed on both sides of the sliding groove along the height direction. The second fastening groove is for the second fastener to pass through and be installed.
- the second sliding member 20 includes a guide protrusion 23 extending into the sliding groove.
- the guide protrusion 23 has an inclined guide surface that cooperates with the limiting part 11 to facilitate the subsequent cooperation between the second sliding member 20 and the limiting part 30.
- the positioning part 40 is connected to the edge of the second sliding part 21 and/or the fixing structure 22 via a brittle rib. In some embodiments, the positioning part 40 is connected to the upper or lower edge of the second sliding part 21 and the fixing structure 22.
- the length direction of the positioning part 40 is parallel to the sliding direction.
- the positioning part 40 has a thickness direction, and the length direction is perpendicular to the thickness direction. Both the length direction and the thickness direction are horizontal.
- the first pre-positioning part 41 and the second pre-positioning part 42 are located on opposite sides of the positioning part 40 along its thickness direction.
- the first door body 210 and the second door body 310 are located on opposite sides of the positioning part 40 along their thickness directions. In other words, the positioning part 40 is sandwiched between the first door body 210 and the second door body 310.
- the first pre-positioning part 41 is positioned and engaged with the first door body 210 along its thickness direction
- the second pre-positioning part 42 is positioned and engaged with the second door body along its thickness direction.
- the first pre-positioning part 41 is a positioning post protruding toward the first door body 210, and the first door body 210 is provided with a positioning groove that cooperates with the positioning post.
- the second prepositioning part 42 includes an adhesive groove
- the sliding connection device 100 includes an adhesive member 50 disposed in the adhesive groove, the adhesive member 50 being used to adhere and cooperate with the inner surface of the second door body.
- the adhesive 50 shown is a double-sided adhesive.
- One side of the double-sided adhesive is pasted into the adhesive groove, and the other side is used to paste to the inner surface of the second door body to achieve positioning and fixation between the second sliding member 20 and the second door body 310.
- the positioning part 40 will be separated, and the second pre-positioning part 42 and the adhesive part 50 can also be separated without affecting the overall aesthetics or the sliding between the first door and the second door.
- the second prepositioning part 42 includes a slot
- the sliding connection device 100 includes a hanging clamp disposed in the slot, the hanging clamp being used to clamp and engage with the top of the second door body.
- the hanging clamp can be fixed in the slot and can be adjusted relative to the slot in the height direction to adapt to the height of the second door 310.
- the hanging clamp can hold and fix the top of the second door 310 to achieve positioning and fixing between the second sliding member 20 and the second door 310.
- the positioning part 40 will be separated, and the second pre-positioning part 42 and the hanging clamp can also be separated without affecting the overall aesthetics or the sliding between the first door and the second door.
- the second prepositioning part 42 includes a connecting rib and a positioning post connected together.
- the connecting rib is detachable, and the positioning post is used to insert into the interior of the second door body.
- the positioning post can be positioned and engaged with the positioning groove provided on the second door body. After installation, the positioning post can be separated from the positioning part 40 through the connecting rib. The positioning part 40 will be separated out, and the positioning post can also be individually housed in the positioning groove without affecting the aesthetics or the subsequent sliding between the first door body 210 and the second door body 310.
- the second sliding member 20 includes an integrated box 43 connected to the positioning part 40.
- the integrated box 43 is pre-installed with a plurality of second fasteners that cooperate with the fixing structure 22.
- the second fasteners pass through the fixing structure 22 to install and fix the fixing structure 22 to the second door body 310.
- the integrated box 43 greatly improves the convenience and efficiency of the operator's assembly. After positioning, when the second fastener needs to be installed for fixation, the operator does not need to waste time finding another second fastener, and the second fastener will not be easily lost. After installation, the positioning part 40 separates from the second sliding part 21, and the integrated box 43 is also separated together.
- the sliding connection device includes a limiting member 30 for limiting the first sliding member 10; the first sliding member 10 includes a limiting part 11 that cooperates with the limiting member 30.
- the first door 210 and the second door 310 slide relative to each other under the drive of the sliding connection device 100.
- the first door 210 and the second door 310 have weight, which may cause the first sliding member 10 to deform or form a height difference between the two ends of the first sliding member 10 along the sliding direction. This will cause the sliding direction of the first door 210 and the second door 310 to deviate, affecting the smooth opening of the first door 210.
- the length direction of the first slider 10 is parallel to the sliding direction, and a limiting part 11 is provided at the tail end of the first slider 10 along the length direction.
- the limiting part 11 and the limiting member 30 cooperate to limit the sliding, ensuring that the first slider 10 can slide stably along the sliding direction without deviation of the sliding direction.
- the first sliding member 10 includes a fixing part 12 for cooperating with the first door body 210 and a first sliding part 13 for cooperating with the second sliding member 20, wherein the limiting part 11 is located at the end of the first sliding part 13 away from the fixing part 12.
- the first sliding member 10 is a sheet-like body.
- the fixing part 12 is perpendicular to the first sliding part 13.
- the fixing part 12 can cooperate with the top surface of the first door body 210 or with the outer surface of the first door body 210.
- the first sliding part 13 is parallel to the outer surface of the first door body 210.
- the limiting part 11 and the fixing part 12 are located at both ends of the first sliding part 13 along the sliding direction.
- the fixing part 12 is perpendicular to the first sliding part 13 and fixed to the first door body 210.
- the limiting part 11 extends parallel to the first sliding part 13 and is limited to the limiting member 30. In this way, both ends of the first sliding member 10 are restricted, and the first sliding part 13 and the second sliding member 20 will not have a sliding deviation along the sliding direction.
- the limiting member 30 includes a pre-embedded body 31 and a limiting body 32 disposed in the pre-embedded body 31.
- the pre-embedded body 31 is used to fix to the outer surface of the first door body 210, and the limiting body 32 is used to cooperate with the limiting part 11.
- a groove can be pre-reserved on the outer surface of the first door body 210.
- the embedded body 31 is placed in the pre-reserved groove.
- the embedded body 31 is also fixed to the outer surface of the first door body 210 by foaming.
- the limiting body 32 is then fixed in the embedded body 31.
- the embedded body 31 includes a receiving space 311 for accommodating the limiting body, a first limiting structure 312 disposed in the receiving space 311, and the limiting body 32 is provided with a second limiting structure.
- the second limiting structure cooperates with the limiting structure 312 to fix the limiting body 32 in the embedded body 31.
- the first limiting structure 312 can be a first limiting wall, and a limiting space is formed between the first limiting wall and the bottom surface of the receiving space.
- the second limiting structure is a second limiting wall, and the second limiting wall is located within the limiting space.
- the first limiting structure 312 can be a limiting post, and the second limiting structure can be a limiting groove.
- the first limiting structure 312 can be a hook, and the second limiting structure can be a slot.
- the first limiting structure 312 can be a screw-like fastener
- the second limiting structure is a fastening groove that cooperates with the screw-like fastener
- the number of the first limiting structure 312 and the second limiting structure is not limited, and can be any combination of the first limiting structure 312 and the second limiting structure.
- the pre-embedded body 31 and the limiting body 32 facilitates subsequent disassembly operations by staff.
- the pre-embedded body 31 and the limiting body 32 can also be integrally formed and fixed to the outer surface of the first door body 210 by foaming, thereby strengthening the fixing strength.
- the sliding engagement direction between the first slider 10 and the second slider 20 is the sliding direction.
- the limiting member 30 includes a receiving groove 321 into which the limiting part 11 slides, and a first guide structure 322 located on both sides of the receiving groove 321.
- the limiting part 11 includes a second guide structure 111 that engages with the first guide structure 322 along the sliding direction.
- the receiving groove 321 and the first guide structure 322 are disposed on the limiting body 32.
- the receiving groove 321 is open at one end facing outward along the sliding direction to allow the limiting part 11 to enter.
- the second guide structure 111 enters the receiving groove 321 and gradually cooperates with the first guide structure 322.
- the first guide structure 322 and the second guide structure 111 cooperate along the sliding direction, so that the limiting part 11 of the first sliding member 10 cooperates more accurately with the limiting member 30 along the sliding direction.
- the limiting member 30 includes a first latching structure 323 located on both sides of the receiving groove 321.
- the limiting part 11 includes a second latching structure 112 that cooperates with the first latching structure 323.
- the first latching structure 323 and the second latching structure 112 cooperate in the height direction, the sliding direction is horizontal, and the height direction is vertical.
- the first snap-fit structure 323 and the second snap-fit structure 112 are snapped together along the height direction. In this way, the limiting part 11 and the limiting member 30 are fixed along the sliding direction and cannot produce relative displacement.
- the first sliding part 13 is sheet-shaped
- the limiting part 11 is sheet-shaped
- the first sliding part 13 and the limiting part 11 are integral sheet-shaped bodies
- the second guide structure 111 includes narrow surfaces located on both sides of the limiting part 11
- the second buckling structure 112 includes buckling grooves disposed on the narrow surfaces.
- the narrow surface is a horizontal surface
- the first guide structure 322 is a horizontal wall
- the horizontal surface is installed along the sliding direction along the horizontal wall.
- the first snap-fit structure 323 includes a snap hook disposed along the height direction and facing the receiving groove 321, and the second snap-fit structure 112 is a snap-fit groove disposed on the narrow surface of the limiting part 11, and the snap hook is snapped in the snap-fit groove.
- the first door body 210 has a thickness direction
- the fixing part 12 includes a mounting hole 121.
- the mounting hole 121 has a pre-positioning opening and a fastening hole.
- the pre-positioning opening is open in the thickness direction away from the first sliding part 13. The pre-positioning opening allows the first fastener to be pre-positioned and the fastening hole allows the first fastener to be fixed.
- the fixing part 12 of the first sliding member 10 is fixed to the first door body 210
- the limiting part 11 is limited to the limiting member 30
- the fixing structure 22 of the second sliding member 20 is fixed to the second door body 310
- the first sliding part 13 and the second sliding part 21 slide in cooperation, driving the first door body 210 and the second door body 310 to slide in cooperation stably along the sliding direction.
- the first sliding part 13 and the second sliding part 21 are hidden between the first door body 210 and the second door body 310, and only the fixing part 12 is exposed outside the first door body 210, which provides better aesthetics for the user.
- Step S1 Open the first door 210 and the second door 310 respectively, so that the first door 210 and the second door 310 are at a certain angle, and pre-position the second sliding member 20 with the first door 210 through the first pre-positioning part 41.
- the second door 310 is preferably opened to about 90°, and the first door is preferably opened to about 45°. There are no restrictions here, as long as there is enough space for operation and installation between the first door 210 and the second door 310.
- the second door 310 can remain stationary. It is only necessary to operate the first door 210 to move it relatively closer to or further away from the second door 310. Therefore, during the installation process, the second door 310 is preferably kept open at 90 degrees. In actual operation, the opening angle of the second door 310 is not limited.
- the positioning post of the first prepositioning part 41 is prepositioned in the positioning groove of the first door body 210, and the second sliding member 20 is initially positioned relative to the first door body in the height direction, length direction and thickness direction.
- Step S2 Operate the first door 210 to bring it close to the second door 310, so that the first door 210 and the second door 310 maintain the same angle, and pre-position the second sliding member 20 with the second door 310 through the second pre-positioning part 42, and release the pre-positioning engagement between the second sliding member 20 and the first door 210.
- the adhesive component 50 or the hanging clamp is fixed to the second pre-positioning part 42, and the specific order is not limited.
- the adhesive component 50 has been pasted into the second pre-positioning part 42.
- the side of the adhesive component 50 facing the second door 310 will be pasted onto the inner surface of the second door 310.
- the second sliding member 20 has been pasted and fixed onto the inner surface of the second door 310.
- the first pre-positioning part 41 and the first door 210 are a positioning post and a positioning groove, which makes it easy to release the pre-positioning.
- Step S3 After the first pre-positioning part 41 is released from the first door body 210, the first door body 210 is moved away from the second door body 310, the second sliding part 21 of the second sliding member 20 is fixed to the second door body 310, the positioning part 40 and the second sliding part 21 are separated, and the first sliding member 10 is inserted into the second sliding part 21.
- the fixing structure 22 is fixed to the second door body by the second fastener in the integrated box 43.
- the second sliding part 21 is fixed to the second door body 310.
- the detachable structure is broken off, leaving only the second sliding part 21 and the fixed structure 22.
- the structure is compact and can be hidden between the first door body 210 and the second door body 310, resulting in better aesthetics.
- step S3 the first sliding member 10 can be pre-inserted into the second sliding part 21 to prepare for fixing the first sliding member 10 to the first door body 210 in step 4.
- Step S4 Operate the first door 210 to bring it close to the second door 310, so that the first door 210 and the second door 310 maintain the same angle, and fix the first sliding member 10 to the first door 210.
- the first door 210 and the second door 310 are both kept at about 90 degrees.
- the limiting part 11 of the first sliding member 10 passes through the second sliding part 22 and the limiting member 30 in sequence, and the limiting part 11 is finally snapped and fixed to the limiting member 30.
- the first sliding part 13 enters the second sliding part 22 to produce a sliding fit.
- the guide protrusion 23 can guide the limiting part 11 so that the limiting part 11 can accurately enter the receiving space 311 of the limiting part 30.
- the second guide structure 111 of the limiting part 11 cooperates with the first guide structure 322 of the limiting member 30.
- the second snap-fit structure 112 of the limiting part 11 cooperates with the second snap-fit structure 323 of the limiting member 30.
- the fixing part 12 of the first sliding member 10 is fixed to the first door body 210 by the first fastener, thus completing the assembly of the door body assembly.
- the first sliding part 13, the second sliding part 21, and the limiting member 30 are all hidden between the first door body 210 and the second door body 310, which has a better aesthetic appearance.
- the sliding connection device 100 includes a first sliding member 10' and a second sliding member 20' for slidingly engaging with the first sliding member 10'; the first sliding member 10' and the second sliding member 20' slide together to drive the first door body 210 and the second door body 310 to slide together.
- the first door body 210 and the second door body 310 are slidably engaged, the first door body 210 and the second door body 310 are relatively parallel.
- the length direction of the first door body 210 is parallel to the length direction of the second door body 310, and is also parallel to the relative sliding direction between the first sliding member 10' and the second sliding member 20'.
- the first sliding member 10' includes a fixing portion 12' for cooperating with the first door body 210 and a first sliding portion 13' for cooperating with the second sliding member 20.
- the second sliding member 20 includes a second sliding portion 21' for cooperating with the first sliding portion 13' and a fixing structure 22' for fixing to the second door body 310.
- the second sliding member 20 further includes a positioning portion 40' detachably connected to the second sliding portion 21'.
- the positioning portion 40 includes a first pre-positioning portion 41' for positioning and cooperating with the first door body 210 and a second pre-positioning portion 43' for assisting the second sliding portion 21' in positioning on the second door body 310.
- the positioning part 40' is used to cooperate with the first door body 210 for positioning, and can also be used to cooperate with the second door body 310 for positioning. This facilitates positioning and installation, and after assembly, the positioning part 40' can be separated from the second sliding part 21', improving the ease of assembly.
- the positioning part 40’ and the second sliding part 21’ are connected by a separable structure.
- the separable structure is a brittle rib, and in other embodiments it can be a snap-fit structure, as long as it can be separated and disassembled later.
- the second sliding part 21' and the fixing structure 22' are integrated into one unit.
- the second sliding part 21' includes sliding pieces located on both sides along the height direction.
- the fixing structure 22 includes a second fastening groove disposed in the middle area along the height direction. The second fastening groove is for the second fastener to pass through for installation.
- the second sliding part 21' is plate-shaped. One end of the second sliding part 21' is provided with a second guide tongue 23' for guiding it into the first sliding part 13'.
- the positioning part 40' is connected to the edge of the second sliding part 21' and/or the fixing structure 22' via a brittle rib. In one embodiment, the positioning part 40' is connected to the side edge of the fixing structure 22'.
- the length direction of the positioning part 40' is parallel to the sliding direction.
- the positioning part 40' has a thickness direction, and the length direction is perpendicular to the thickness direction. Both the length direction and the thickness direction are horizontal.
- the first pre-positioning part 41' and the second pre-positioning part 42' are located on opposite sides of the positioning part 40' along its thickness direction.
- the first door body 210 and the second door body 310 are located on opposite sides of the positioning part 40 along their thickness directions. In other words, the positioning part 40' is sandwiched between the first door body 210 and the second door body 310.
- the first pre-positioning part 41 is positioned and engaged with the first door body 210 along its thickness direction
- the second pre-positioning part 42 is positioned and engaged with the second door body along its thickness direction.
- the first prepositioning part 41' is a positioning post protruding toward the first door body 210, and the first door body 210 is provided with a positioning groove that cooperates with the positioning post.
- the second prepositioning part 42' includes an adhesive groove
- the sliding connection device 100 includes an adhesive member 50' disposed in the adhesive groove, the adhesive member 50' being used to adhere and cooperate with the inner surface of the second door body.
- the adhesive 50' shown is a double-sided adhesive. One side of the double-sided adhesive is pasted into the adhesive groove, and the other side is used to paste to the inner surface of the second door body to achieve positioning and fixation between the second sliding member 20' and the second door body 310.
- the positioning part 40' will be separated, and the second pre-positioning part 42' and the adhesive part 50' can also be separated without affecting the overall aesthetics or the sliding between the first door and the second door.
- the second prepositioning part 42' includes a slot
- the sliding connection device 100 includes a hanging clamp disposed in the slot, the hanging clamp being used to clamp and engage with the top of the second door body.
- the hanging clamp can be fixed in the slot and can be adjusted relative to the slot in the height direction to adapt to the height of the second door 310.
- the hanging clamp can hold and fix the top of the second door 310 to achieve positioning and fixing between the second sliding member 20 and the second door 310.
- the positioning part 40' will be separated, and the second pre-positioning part 42' and the hanging clamp can also be separated without affecting the overall aesthetics or the sliding between the first door and the second door.
- the second prepositioning part 42' includes a connecting rib and a positioning post connected together.
- the connecting rib is detachable, and the positioning post is used to insert into the interior of the second door body.
- the positioning post can be positioned and engaged with the positioning groove provided on the second door body. After installation, the positioning post can be separated from the positioning part 40' through the connecting rib. The positioning part 40' will be separated out, and the positioning post can also be individually housed in the positioning groove. This does not affect the aesthetics or the subsequent sliding between the first door body 210 and the second door body 310.
- the second sliding member 20’ includes an integrated box 43’ connected to the positioning part 40’.
- the integrated box 43’ is pre-installed with a plurality of second fasteners that cooperate with the fixing structure 22’.
- the second fasteners pass through the fixing structure 22’ to install and fix the fixing structure 22’ to the second door body 310.
- the integrated box 43' greatly improves the convenience and efficiency of the operator's assembly. After positioning, when the second fastener needs to be installed for fixation, the operator does not need to waste time finding another second fastener, and the second fastener will not be easily lost. After installation, the positioning part 40' separates from the second sliding part 21', and the integrated box 43' is also separated together.
- the sliding connection device includes a limiting member 30' for limiting the first sliding member 10'; the first sliding member 10' includes a limiting portion 11' that cooperates with the limiting member 30'.
- the first door body 210 and the second door body 310 are slidably engaged, the first door body 210 and the second door body 310 are relatively parallel.
- the length direction of the first door body 210 is parallel to the length direction of the second door body 310, and is also parallel to the relative sliding direction between the first sliding member 10' and the second sliding member 20'.
- the first door 210 and the second door 310 slide relative to each other under the drive of the sliding connection device 100.
- the first door 210 and the second door 310 have weight, which may cause the first sliding member 10' to deform, or a height difference to form between the two ends of the first sliding member 10' along the sliding direction. This will cause the sliding direction of the first door 210 and the second door 310 to deviate, affecting the smooth opening of the first door 210.
- the length direction of the first slider 10' is parallel to the sliding direction, and a limiting part 11' is provided at the tail end of the first slider 10' along the length direction.
- the limiting part 11' cooperates with the limiting member 30' to ensure that the first slider 10' can slide stably along the sliding direction without deviation from the sliding direction.
- the first sliding member 10’ includes a fixing part 12’ for cooperating with the first door body 210 and a first sliding part 13’ for cooperating with the second sliding member 20’, and the limiting part 11’ is located at the end of the first sliding part 13’ away from the fixing part 12’.
- the fixing part 12' is perpendicular to the first sliding part 13'.
- the fixing part 12' can cooperate with the top surface of the first door body 210 or with the outer surface of the first door body 210.
- the first sliding part 13' is parallel to the outer surface of the first door body 210.
- the limiting part 11' and the fixing part 12' are located at both ends of the first sliding part 13' along the sliding direction.
- the fixing part 12' is perpendicular to the first sliding part 13' and fixed to the first door body 210.
- the limiting part 11' extends parallel to the first sliding part 13' and is limited to the limiting member 30'. In this way, both ends of the first sliding member 10' are restricted, and the first sliding part 13' and the second sliding member 20' will not have a sliding deviation along the sliding direction.
- the limiting member 30’ includes a pre-embedded body 31’ and a limiting body 32’ disposed in the pre-embedded body 31’.
- the pre-embedded body 31’ is used to fix to the outer surface of the first door body 210, and the limiting body 32’ is used to cooperate with the limiting part 11’.
- a groove can be pre-reserved on the outer surface of the first door body 210.
- the embedded body 31' is placed in the pre-reserved groove.
- the embedded body 31' is also fixed to the outer surface of the first door body 210 by foaming.
- the limiting body 32' is then fixed in the embedded body 31'.
- the embedded body 31’ includes a receiving space 311’ for accommodating the limiting body and a first limiting structure 312’ disposed in the receiving space 311’.
- the limiting body 32’ is provided with a second limiting structure.
- the second limiting structure cooperates with the limiting structure 312’ so that the limiting body 32’ is fixed in the embedded body 31’.
- the first limiting structure 312' can be a first limiting wall, and a limiting space is formed between the first limiting wall and the bottom surface of the receiving space.
- the second limiting structure is a second limiting wall, and the second limiting wall is located within the limiting space.
- the number of the first limiting structure 312' and the second limiting structure is not limited, and can also be other limiting structures.
- the pre-embedded body 31’ and the limiting body 32’ facilitates the subsequent disassembly operation by the staff.
- the pre-embedded body 31’ and the limiting body 32’ can also be integrally formed and fixed to the outer surface of the first door body 210 by foaming, thereby strengthening the fixing strength.
- the sliding engagement direction between the first sliding member 10’ and the second sliding member 20’ is the sliding direction.
- the limiting member 30’ includes a receiving groove 321’ into which the limiting part 11’ slides and a first guide structure located in the receiving groove 321’.
- the limiting part 11’ includes a second guide structure 111’ that engages with the first guide structure along the sliding direction.
- the receiving groove 321' and the first guide structure are disposed on the limiting body 32.
- the receiving groove 321' is open at both ends along the sliding direction to allow the limiting part 11' to enter.
- the second guide structure 111' gradually engages with the first guide structure along the sliding direction, so that the limiting part 11 of the first sliding member 10' engages with the limiting member 30' more accurately along the sliding direction.
- the limiting member 30’ includes a first snap-fit structure 323’ protruding into the receiving groove 321’, and the limiting part 11’ includes a second snap-fit structure 112’ that cooperates with the first snap-fit structure 323’.
- the first snap-fit structure 323’ and the second snap-fit structure 112’ cooperate in the height direction, the sliding direction is the horizontal direction, and the height direction is the vertical direction.
- the first snap-fit structure 323' and the second snap-fit structure 112' are snapped together along the height direction. In this way, the limiting part 11' and the limiting member 30' are fixed along the sliding direction and cannot produce relative displacement.
- the first sliding part 13' is in the form of a sliding groove
- the limiting part 11' includes a guide strip disposed at the end of the sliding groove
- the second guide structure 111' includes a first guide tongue located at the end of the guide strip
- the second snap-fit structure 112' includes a groove disposed on the narrow surface of the guide strip.
- the limiting part 11' is a guide bar
- the middle receiving area 324' of the limiting member 30' is used to receive the second sliding member 20'
- the receiving groove 320' is located on both sides of the receiving area 324' along the height direction
- the second guide structure 111' is a first guide tongue
- the first guide structure is the inner wall surface of the receiving groove 320'.
- the first snap-fit structure 323' still includes a snap hook disposed along the height direction and facing into the receiving groove 320, and the second snap-fit structure 112' is a snap-fit groove disposed on the horizontal narrow surface of the limiting part 11', and the snap hook is snapped into the snap-fit groove.
- the second guide tongue 23' is used to guide the second sliding part 21' into the first sliding part 13'
- the first guide tongue is used to guide the limiting part 11' into the limiting member 30', wherein the guiding directions of the first guide tongue and the second guide tongue 23' are opposite.
- the first fixing part 12' includes a first fastening groove 121' for mounting and fixing a first fastener.
- the second sliding member 20' includes a fixing structure 22' for mounting to the second door body 310, the fixing structure 22' including a second fastening groove for mounting a second fastener.
- the fixing part 12' of the first sliding member 10' is fixed to the first door body 210, the limiting part 11' is limited to the limiting member 30', the fixing structure 22' of the second sliding member 20' is fixed to the second door body 310, and the first sliding part 13' and the second sliding part 21' slide in cooperation, driving the first door body 210 and the second door body 310 to slide in cooperation stably along the sliding direction.
- the first sliding part 13' and the second sliding part 21' are hidden between the first door body 210 and the second door body 310, and only the fixing part 12' is exposed outside the first door body 210, which provides better aesthetics for the user.
- Step 1 Open the first door 210 and the second door 310 respectively, so that the first door 210 and the second door 310 are at a certain angle, and pre-position the second sliding member 20' with the first door 210 through the first pre-positioning part 41'.
- the second door 310 is preferably opened to about 90°, and the first door is preferably opened to about 45°. There are no restrictions here, as long as there is enough space for operation and installation between the first door 210 and the second door 310.
- the second door 310 can remain stationary. It is only necessary to operate the first door 210 to move it relatively closer to or further away from the second door 310. Therefore, during the installation process, the second door 310 is preferably kept open at 90 degrees. In actual operation, the opening angle of the second door 310 is not limited.
- the positioning post of the first prepositioning part 41' is prepositioned in the positioning groove of the first door body 210, and the second sliding member 20' is preliminarily positioned relative to the first door body in the height direction, length direction and thickness direction.
- Step 2 Operate the first door 210 to bring it close to the second door 310, so that the first door 210 and the second door 310 maintain the same angle, and pre-position the second sliding member 20' with the second door 310 through the second pre-positioning part 42', and release the pre-positioning engagement between the second sliding member 20' and the first door 210.
- the adhesive 50' or the hanging clamp is fixed to the second pre-positioning part 42', and the specific order is not limited.
- the adhesive 50' has been attached to the second pre-positioning part 42.
- the side of the adhesive 50 facing the second door 310 will be attached to the inner surface of the second door 310.
- the second sliding member 20 has been attached and fixed to the inner surface of the second door 310.
- the first pre-positioning part 41' and the first door 210 are a positioning post and a positioning groove, which facilitates the release of the pre-positioning.
- Step S3 After the first prepositioning part 41' is released from the first door body 210, the first door body 210 is operated to move away from the second door body 310, the second sliding part 21' of the second sliding member 20' is fixed to the second door body 310, the positioning part 40' and the second sliding part 21' are separated, and the first sliding member 10' is inserted into the second sliding part 21'.
- the fixing structure 22’ is fixed to the second door body by the second fastener in the integrated box 43’, which is equivalent to the second sliding part 21’ being fixed to the second door body 310.
- the detachable structure is broken off, leaving only the second sliding part 21' and the fixed structure 22'.
- the structure is compact and can be hidden between the first door body 210 and the second door body 310, resulting in better aesthetics.
- step S3 the first sliding member 10’ can be pre-inserted into the second sliding part 21’ to prepare for fixing the first sliding member 10’ to the first door body 210 in step 4.
- Step S4 Operate the first door 210 to bring it close to the second door 310, so that the first door 210 and the second door 310 maintain the same angle, and fix the first sliding member 10 to the first door 210.
- the first door 210 and the second door 310 are both held at approximately 90 degrees.
- the middle region 324' of the limiting member 30' corresponds to the second sliding part 21'
- the limiting part 11' of the first sliding member 10' is located on both sides of the second sliding part 21' and enters the receiving grooves 321' on both sides of the middle region 324'.
- the limiting part 11' is finally snapped and fixed to the limiting member 30', and the second sliding part 22' enters the first sliding part 13' to produce a sliding fit.
- the second guide structure 111' of the limiting part 11' cooperates with the first guide structure 322' of the limiting member 30'.
- the first guide tongue cooperates with the inner wall surface of the receiving groove.
- the second sliding member 20' is provided with a second guide tongue 23', which can guide it into the first sliding part 13' of the first sliding member 10'.
- the first guide tongue and the second guide tongue have opposite guiding directions in the sliding direction.
- the second snap-fit structure 112' of the limiting part 11' engages with the second snap-fit structure 323' of the limiting member 30'.
- the hook of the limiting member 30' is engaged in the groove of the limiting part 11'.
- the fixing part 12' of the first sliding member 10' is fixed to the first door body 210 by the first fastener, thus completing the assembly of the door body assembly.
- the first sliding part 13, the second sliding part 21', and the limiting member 30' are all hidden between the first door body 210 and the second door body 310, which has a better aesthetic appearance.
- the positioning portions 40 and 40' of the second sliding members 20 and 20' are used to position and cooperate with the first door body 210 and the second door body 310, improving the convenience of assembly; the positioning portions 40 and 40' can be separated after positioning, without affecting the aesthetics or the sliding between the first door body 210 and the second door body 310.
- the end of the first sliding member 10 and 10' away from the fixed portion 12 and 12' is provided with a limiting portion 11 and 11' that cooperates with the limiting portion 30 and 30', making the sliding cooperation between the first sliding member 10 and 10' and the second sliding member 20 and 20' more stable; the first sliding portion 13 and 13' and the second sliding member 21 and 21' are hidden between the first door body 210 and the second door body 310, which has better aesthetics.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
Abstract
L'invention concerne un dispositif de liaison coulissante (100), qui est conçu pour relier de manière coulissante un premier corps de porte (210) à un second corps de porte (310) et comprend un premier élément coulissant (10, 10') et un second élément coulissant (20, 20'), le premier élément coulissant (10, 10') comprenant une partie fixe (12) et une première partie coulissante (13) qui sont conçues pour coopérer avec le premier corps de porte (210) ; le second élément coulissant (20, 20') comprend une seconde partie coulissante (21) coopérant avec la première partie coulissante (13), et une partie de positionnement (40) reliée amovible à la seconde partie coulissante (21) ; et la seconde partie coulissante (21) comprend une structure fixe (22) conçue pour être fixée au second corps de porte (310), et la partie de positionnement (40) comprend une première partie de pré-positionnement (41) conçue pour être en coopération de positionnement avec le premier corps de porte (210) et une seconde partie de pré-positionnement (43) conçue pour aider à positionner la seconde partie coulissante (21) sur le second corps de porte (310). L'invention concerne en outre un ensemble corps de porte comprenant le dispositif de liaison coulissante (100) et son procédé de montage, ainsi qu'un dispositif d'appareil électroménager (1000). La commodité d'assemblage du dispositif de liaison coulissante (100) peut être améliorée au moyen de la partie de positionnement.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410891056.4A CN121273176A (zh) | 2024-07-04 | 2024-07-04 | 滑动连接装置、门体组件及其安装方法、及家用电器装置 |
| CN202410891056.4 | 2024-07-04 | ||
| CN202421568363.0U CN222964239U (zh) | 2024-07-04 | 2024-07-04 | 滑动连接装置、门体组件、及家用电器装置 |
| CN202421568363.0 | 2024-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2026007799A1 true WO2026007799A1 (fr) | 2026-01-08 |
Family
ID=98317664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2025/103826 Pending WO2026007799A1 (fr) | 2024-07-04 | 2025-06-26 | Dispositif de liaison coulissante, ensemble corps de porte et son procédé de montage, et dispositif d'appareil électroménager |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2026007799A1 (fr) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766599A (zh) * | 2017-01-18 | 2017-05-31 | 合肥华凌股份有限公司 | 用于嵌入式冰箱的门连接装置及嵌入式冰箱装置 |
| CN106839620A (zh) * | 2017-01-18 | 2017-06-13 | 合肥华凌股份有限公司 | 嵌入式冰箱的门连接装置及嵌入式冰箱装置 |
| EP3789705A1 (fr) * | 2019-09-05 | 2021-03-10 | Electrolux Appliances Aktiebolag | Outil de montage pour un système de connexion d'une porte d'un appareil ménager intégré à une porte d'un meuble |
| CN219773982U (zh) * | 2023-05-23 | 2023-09-29 | 珠海格力电器股份有限公司 | 门体结构及家用电器 |
| CN220338838U (zh) * | 2023-06-21 | 2024-01-12 | 青岛海尔电冰箱有限公司 | 嵌入式门体连接装置 |
| CN220771557U (zh) * | 2023-08-30 | 2024-04-12 | 青岛海尔电冰箱有限公司 | 门体组件及冰箱装置 |
-
2025
- 2025-06-26 WO PCT/CN2025/103826 patent/WO2026007799A1/fr active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766599A (zh) * | 2017-01-18 | 2017-05-31 | 合肥华凌股份有限公司 | 用于嵌入式冰箱的门连接装置及嵌入式冰箱装置 |
| CN106839620A (zh) * | 2017-01-18 | 2017-06-13 | 合肥华凌股份有限公司 | 嵌入式冰箱的门连接装置及嵌入式冰箱装置 |
| EP3789705A1 (fr) * | 2019-09-05 | 2021-03-10 | Electrolux Appliances Aktiebolag | Outil de montage pour un système de connexion d'une porte d'un appareil ménager intégré à une porte d'un meuble |
| CN219773982U (zh) * | 2023-05-23 | 2023-09-29 | 珠海格力电器股份有限公司 | 门体结构及家用电器 |
| CN220338838U (zh) * | 2023-06-21 | 2024-01-12 | 青岛海尔电冰箱有限公司 | 嵌入式门体连接装置 |
| CN220771557U (zh) * | 2023-08-30 | 2024-04-12 | 青岛海尔电冰箱有限公司 | 门体组件及冰箱装置 |
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