CN113413112B - Rail systems, rack systems and dishwashers - Google Patents
Rail systems, rack systems and dishwashersInfo
- Publication number
- CN113413112B CN113413112B CN202110913670.2A CN202110913670A CN113413112B CN 113413112 B CN113413112 B CN 113413112B CN 202110913670 A CN202110913670 A CN 202110913670A CN 113413112 B CN113413112 B CN 113413112B
- Authority
- CN
- China
- Prior art keywords
- guide rail
- clamping groove
- rail
- mounting portion
- shelf
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/50—Racks ; Baskets
- A47L15/502—Cutlery baskets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4246—Details of the tub
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/50—Racks ; Baskets
- A47L15/507—Arrangements for extracting racks, e.g. roller supports
Landscapes
- Drawers Of Furniture (AREA)
Abstract
本发明涉及厨房电器技术领域，尤其是涉及一种导轨装置、搁架装置及洗碗机。导轨装置包括第一导轨和第二导轨，所述第一导轨与所述第二导轨固定连接，所述第一导轨用于与洗碗机内胆滑动连接，所述第二导轨用于与搁架滑动连接。本发明提供的导轨装置，在使用时，将第一导轨和第二导轨同时拉出内胆，此时，搁架的大部分已经位于内胆的外部，然后再将搁架沿第二导轨的长度方向向外拉，使得搁架被拉出更大的距离，从而使得搁架能够全部位于内胆的外部。
The present invention relates to the technical field of kitchen appliances, and more particularly to a guide rail device, a shelf device, and a dishwasher. The guide rail device includes a first guide rail and a second guide rail, wherein the first guide rail is fixedly connected to the second guide rail, the first guide rail being configured to slide with the inner container of the dishwasher, and the second guide rail being configured to slide with the shelf. When in use, the guide rail device provided by the present invention is simultaneously pulled out of the inner container, at which point the majority of the shelf is already located outside the inner container. The shelf is then pulled outward along the length of the second guide rail, extending the shelf further so that the entire shelf is located outside the inner container.
Description
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to a guide rail device, a shelving device and a dish washing machine.
Background
The conventional dishwasher is generally provided with rollers on the inner container, and the rack slides on the rollers to be pulled out or pushed into the inner container. However, the limit stop at the bottom of the rack is abutted with the roller, so that the moving distance of the rack is limited, the rack cannot be pulled out of the liner completely, and particularly, the rack positioned at the top of the liner has small space, and if the rack cannot be pulled out of the liner completely, great inconvenience is brought to taking and placing tableware.
Disclosure of Invention
The invention aims to provide a guide rail device, a shelving device and a dish washing machine, so as to solve the technical problem that the shelf in the prior art has small moving distance and cannot be pulled out of the liner completely.
Based on the above object, the invention provides a guide rail device, which comprises a first guide rail and a second guide rail, wherein the first guide rail is fixedly connected with the second guide rail, the first guide rail is used for being in sliding connection with a liner of a dish washer, and the second guide rail is used for being in sliding connection with a shelf.
Further, in some alternative embodiments, the rail assembly further comprises a first mounting portion for fixedly connecting to the dishwasher liner, the first rail being slidably connected to the first mounting portion, and a second mounting portion for fixedly connecting to the rack, the second rail being slidably connected to the second mounting portion.
Further, in some alternative embodiments, one end of the first rail and one end of the second rail are connected by a first fixing member, and the other end of the first rail and the second rail are connected by a second fixing member.
Further, in some alternative embodiments, the second fixing member may abut the first mounting portion to limit a maximum movement stroke of the first rail, and the first fixing member may abut the second mounting portion to limit a maximum movement stroke of the shelf.
Further, in some alternative embodiments, the first fixing member and the second fixing member are respectively provided with a clamping groove for fixing the first rail and the second rail.
Further, in some optional embodiments, a first clamping groove and a second clamping groove are formed in one side of the first fixing piece, one end of the first guide rail is limited and fixed in the first clamping groove, one end of the second guide rail is limited and fixed in the second clamping groove, a third clamping groove and a fourth clamping groove are formed in one side of the second fixing piece, the other end of the first guide rail is limited and fixed in the third clamping groove, and the other end of the second guide rail is limited and fixed in the fourth clamping groove.
Further, in some optional embodiments, the first guide rail and the second guide rail are both straight rods, and the length direction of the first guide rail is parallel to the length direction of the second guide rail;
The first clamping groove and the third clamping groove are straight grooves matched with the first guide rail, and the second clamping groove and the fourth clamping groove are straight grooves matched with the second guide rail.
Further, in some alternative embodiments, the first rail and the second rail are each in the shape of an L-shaped bent rod;
the first clamping groove and the fourth clamping groove are L-shaped grooves, and the second clamping groove and the third clamping groove are straight grooves.
Further, in some alternative embodiments, the first rail is integrally formed with the second rail;
The first clamping groove is communicated with the second clamping groove, and the third clamping groove is communicated with the fourth clamping groove.
Further, in some optional embodiments, the inner surfaces of the groove walls of the first, second, third and fourth clamping grooves are provided with limit protrusions.
Further, in some alternative embodiments, the second mounting portion includes a first mounting location and a second mounting location, the first mounting location being slidably coupled to the second rail, the second mounting location being for fixed connection to the shelf.
Further, in some optional embodiments, the number of the first mounting locations is plural, and the plural first mounting locations are arranged at intervals in the vertical direction.
Further, in some optional embodiments, the number of the second guide rails is plural, and plural second guide rails are disposed at intervals in the vertical direction.
Further, in some alternative embodiments, the first rail is straight and the second rail includes a plurality of sections of unequal height.
Further, in some alternative embodiments, the sum of the maximum travel of the first rail and the maximum travel of the second rail is greater than the length of the shelf.
Based on the above object, the present invention further provides a shelving unit, which includes a supporting frame and the rail device, wherein the supporting frame is fixedly connected with the second rail.
Further, in some alternative embodiments, the shelving unit further comprises a tray, the holding frame is provided with a tray holding portion, the tray is detachably placed on the tray holding portion, and the tray is slidable relative to the tray holding portion.
Further, in some alternative embodiments, the shelving unit further comprises a stiffener fixedly connected to the support frame, and the second rail is connected to the stiffener by a second mounting portion.
Further, in some optional embodiments, the tray support portion includes an upper support portion and a lower support portion, the upper support portion is located above the lower support portion, and the tray can be placed on both the upper support portion and the lower support portion.
Based on the above object, the invention further provides a dish washer, comprising the shelving device, wherein the first installation part in the guide rail device is fixedly connected to the top plate of the liner of the dish washer.
Compared with the prior art, the invention has the following main beneficial effects:
The guide rail device comprises a first guide rail and a second guide rail, wherein the first guide rail is fixedly connected with the second guide rail, the first guide rail is used for being in sliding connection with a liner of a dish washer, and the second guide rail is used for being in sliding connection with a shelf.
Based on the structure, when the guide rail device provided by the invention is used, the first guide rail and the second guide rail are pulled out of the inner container at the same time, at the moment, most of the shelf is positioned outside the inner container, and then the shelf is pulled outwards along the length direction of the second guide rail, so that the shelf can be pulled out for a larger distance, and the shelf is positioned outside the inner container of the dish washing machine.
Further, in some alternative embodiments, the sum of the maximum travel of the first rail and the maximum travel of the second rail is greater than the length of the shelf, thereby ensuring that the shelf is fully pulled out of the liner.
Further, the number of the first installation positions is a plurality of, and the plurality of first installation positions are arranged at intervals along the vertical direction. The space above and below the shelf can be conveniently adjusted in such a way, flexible and changeable tableware placing modes can be provided, and the utilization rate of the space inside the dish washing machine is improved.
Further, the number of the second guide rails is a plurality of, and the plurality of the second guide rails are arranged at intervals along the vertical direction. The space above and below the shelf can be conveniently adjusted in such a way, flexible and changeable tableware placing modes can be provided, and the utilization rate of the space inside the dish washing machine is improved.
Further, the first guide rail is in a straight rod shape, and the second guide rail comprises a plurality of rod sections with different heights. By means of the mode, a user can put tableware on the shelf or take the tableware away from the shelf without bending too much, and user experience is improved. Meanwhile, when the shelf is pushed back to the inner container, the position of the shelf is lower, so that a larger distance exists between the shelf and the top of the inner container, and further, the tableware is prevented from interfering with the top spray arm during washing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a rail apparatus according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a guide rail device and a shelf in an inner container according to a first embodiment of the present invention;
FIG. 3 is a schematic view showing the shelf in the first embodiment of the present invention pulled out of the liner;
Fig. 4 is a schematic structural view of a first rail and a second rail according to a first embodiment of the present invention;
Fig. 5 is a schematic structural view of a first fixing member in a guide rail device according to a first embodiment of the present invention;
Fig. 6 is a right side view of a first fixing member in a rail apparatus according to a first embodiment of the present invention;
Fig. 7 is a schematic structural diagram of a second fixing member in the guide rail device according to the first embodiment of the present invention;
Fig. 8 is a schematic structural view of a modification of the first rail and the second rail according to the first embodiment of the present invention;
Fig. 9 is a schematic structural view of a modification of the first fixing member in the guide rail device according to the first embodiment of the present invention;
fig. 10 is a schematic structural view of another modification of the first rail and the second rail in the first embodiment of the present invention;
Fig. 11 is a schematic structural view of another modification of the first fixing member in the guide rail device according to the first embodiment of the present invention;
fig. 12 is a schematic structural diagram of a second guide rail in the guide rail device according to the second embodiment of the present invention in cooperation with a high-level mounting position;
fig. 13 is a schematic structural diagram of a second guide rail in the guide rail device according to the second embodiment of the present invention in cooperation with a low-level mounting position;
fig. 14 is a schematic structural diagram of a high-level guide rail in a guide rail device according to a third embodiment of the present invention mated with a first mounting position;
Fig. 15 is a schematic structural diagram of a lower guide rail in a guide rail device according to a third embodiment of the present invention mated with a first mounting position;
Fig. 16 is a schematic structural view of a rail device and a shelf in an inner container according to a fourth embodiment of the present invention;
Fig. 17 is a schematic view of a rail device and a shelf in a pulled-out state according to a fourth embodiment of the present invention;
FIG. 18 is a schematic view of a shelving unit according to a fifth embodiment of the invention;
FIG. 19 is an exploded view of a shelving unit provided in accordance with a fifth embodiment of the invention;
FIG. 20 is a schematic view of a shelving unit in which the holding frame and tray are in the raised position;
FIG. 21 is a schematic view of a shelving unit in which the holding frame and tray are in a lowered position;
FIG. 22 is a schematic view showing a partial structure of a supporting frame in a shelving unit according to a sixth embodiment of the invention;
fig. 23 is a schematic structural view of a shelving unit according to a sixth embodiment of the invention.
The icons comprise a 100-dish washer inner container, a 200-rack, a 101-first guide rail, a 102-second guide rail, a 103-first fixing piece, a 104-second fixing piece, a 105-first installation part, a 106-second installation part, a 1061-first installation position, a 1062-second installation position, a 107-first clamping groove, a 108-second clamping groove, a 109-third clamping groove, a 110-fourth clamping groove, a 111-low installation position, a 112-high installation position, a 113-limiting bulge, a 114-high guide rail, a 115-low guide rail, a 116-low guide rail, a 117-transition guide rail, a 118-high guide rail, a 119-bearing frame, a 120-tray bearing part, a 121-chopstick tray, a 122-spoon tray, a 123-reinforcing piece, a 124-fixing block, a 125-upper bearing part, a 126-lower bearing part and a 127-auxiliary installation part.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, only for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" should be interpreted broadly, as referring to, for example, a fixed connection, a removable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, or a communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 11, the present embodiment provides a rail apparatus including a first rail 101 and a second rail 102, the first rail 101 is fixedly connected to the second rail 102, the first rail 101 is slidably connected to a dishwasher liner 100, and the second rail 102 is slidably connected to a rack 200.
Based on this structure, the guide rail device provided in this embodiment, when in use, pulls out the first guide rail 101 and the second guide rail 102 from the inner container at the same time, at this time, most of the rack 200 is already located outside the inner container, and then pulls out the rack 200 along the length direction of the second guide rail 102, so that the rack 200 can be pulled out by a greater distance, and thus the rack 200 can be located outside the dishwasher inner container 100 entirely.
Further, in some alternative embodiments, one end of the first rail 101 and the second rail 102 are connected by a first fixing member 103, and the other end of the first rail 101 and the second rail 102 are connected by a second fixing member 104.
Specifically, in the use state, the first rail 101 is positioned above the second rail 102, and the moving direction of the first rail 101 coincides with the depth direction X of the liner.
Further, in some alternative embodiments, the rail device further comprises a first mounting portion 105 and a second mounting portion 106, the first mounting portion 105 is used for being fixedly connected with the dishwasher liner 100, the first rail 101 is slidably connected with the first mounting portion 105, the second mounting portion 106 is used for being fixedly connected with the rack 200, the second rail 102 is slidably connected with the second mounting portion 106, the second fixing piece 104 can abut against the first mounting portion 105 to limit the maximum movement stroke of the first rail 101, and the first fixing piece 103 can abut against the second mounting portion 106 to limit the maximum movement stroke of the rack 200.
By providing the second fixing member 104, the first guide rail 101 and the second guide rail 102 can be fixed and can be abutted against the first mounting portion 105 to limit the maximum movement stroke of the first guide rail 101 and prevent the first guide rail 101 from being separated from the liner, and by providing the first fixing member 103, the first guide rail 101 and the second guide rail 102 can be fixed and can be abutted against the second mounting portion 106 to limit the maximum movement stroke of the shelf 200 and prevent the shelf 200 from being separated from the second guide rail 102.
Further, in some alternative embodiments, as shown in fig. 2 and 3, the sum of the maximum travel distance a of the first rail 101 and the maximum travel distance B of the second rail 102 is greater than the length L of the shelf 200.
In this embodiment, a+b=c, C > L, so that it can be ensured that the shelf 200 is completely pulled out of the inner container.
The first fixing member 103 and the second fixing member 104 are provided with a clamping groove for fixing the first rail 101 and the second rail 102, respectively.
Further, in some alternative embodiments, a first clamping groove 107 and a second clamping groove 108 are formed on one side of the first fixing member 103, one end of the first guide rail 101 is limited and fixed in the first clamping groove 107, one end of the second guide rail 102 is limited and fixed in the second clamping groove 108, a third clamping groove 109 and a fourth clamping groove 110 are formed on one side of the second fixing member 104, the other end of the first guide rail 101 is limited and fixed in the third clamping groove 109, and the other end of the second guide rail 102 is limited and fixed in the fourth clamping groove 110.
In use, one rail device is usually disposed on each of the left and right sides of the inner container, the first clamping groove 107 is disposed on one side of the first fixing member 103 close to the side wall of the inner container, that is, the notches of the first clamping groove 107 on the rail devices on the left and right sides of the inner container are disposed opposite to each other, and similarly, the notches of the second clamping groove 108, the third clamping groove 109 and the fourth clamping groove 110 on the rail devices on the left and right sides of the inner container are disposed opposite to each other. This way, assembly of the rail arrangement is facilitated.
The arrangement of the first card slot 107, the second card slot 108, the third card slot 109, and the fourth card slot 110 is not limited to the above, and may be set according to the actual production and processing requirements.
In this embodiment, one ends of the first guide rail 101 and the second guide rail 102 are fixed in a limiting manner through the first clamping groove 107 and the second clamping groove 108, and the other ends of the first guide rail 101 and the second guide rail 102 are fixed in a limiting manner through the third clamping groove 109 and the fourth clamping groove 110, so that the structure is simple, and the installation and the disassembly are convenient.
Further, in some alternative embodiments, the inner surfaces of the groove walls of the first, second, third and fourth clamping grooves 107, 108, 109 and 110 are provided with a limit protrusion 113.
In this embodiment, as shown in fig. 6, the limit projection 113 is located at the notch to prevent the first rail 101 and the second rail 102 from falling off.
In one possible design of this embodiment, referring to fig. 4,5 and 7, the first guide rail 101 and the second guide rail 102 are all straight rods, the length direction of the first guide rail 101 is parallel to the length direction of the second guide rail 102, the first clamping groove 107 and the third clamping groove 109 are all straight grooves matched with the first guide rail 101, and the second clamping groove 108 and the fourth clamping groove 110 are all straight grooves matched with the second guide rail 102.
In another possible design of this embodiment, referring to fig. 8 and 9, the first guide rail 101 and the second guide rail 102 are each in an L-shaped bent rod shape, the first clamping groove 107 and the fourth clamping groove 110 are each L-shaped grooves, and the second clamping groove 108 and the third clamping groove 109 are each straight grooves.
Specifically, the corners of the L-shaped bent bars cooperate with the corners of the L-shaped grooves to ensure that the first and second fixing members 103 and 104 are not easily impacted to be removed when the rail device or the shelf 200 is pushed or pulled.
In a third possible design of the present embodiment, as shown in fig. 10 and 11, the first guide rail 101 and the second guide rail 102 are integrally formed, the first slot 107 and the second slot 108 are in communication, and the third slot 109 is in communication with the fourth slot 110.
Alternatively, the first guide rail 101 and the second guide rail 102 are in a rectangular frame structure, the first clamping groove 107 and the second clamping groove 108 are communicated, and the third clamping groove 109 and the fourth clamping groove 110 are respectively used for accommodating two short sides of the rectangular frame structure.
Further, in certain alternative embodiments, the second mounting portion 106 includes a first mounting location 1061 and a second mounting location 1062, the first mounting location 1061 being slidably coupled to the second rail 102 and the second mounting location 1062 being for fixed connection to the shelf 200.
Optionally, the first mounting location 1061 and the second mounting location 1062 are fixedly connected, and the first mounting location 1061 is located above the second mounting location 1062. The first installation position 1061 and the second installation position in this embodiment are both shaft sleeves, and the side wall of the shaft sleeve is provided with a notch, so that the installation and the disassembly are convenient. The second rail 102 is disposed through the first mounting location 1061 and is slidable relative to the first mounting location 1061, and the shelf 200 is configured to be secured in the second mounting location 1062 so as to move with movement of the second mounting location 1062.
Further, in some alternative embodiments, referring to fig. 1, to ensure that the shelf 200 can move smoothly, the rail apparatus further includes an auxiliary mounting portion 127, where the structure of the auxiliary mounting portion 127 is substantially identical to that of the second mounting portion 106, and includes a first auxiliary mounting position and a second auxiliary mounting position, where the first auxiliary mounting position and the second auxiliary mounting position are respectively a sleeve with a notch, and the first auxiliary mounting position is slidably connected to the second rail 102, and the second auxiliary mounting position is fixedly connected to the shelf 200.
Example two
Referring to fig. 12 and 13, the present embodiment also provides a guide rail device, which is an improvement on the basis of the first embodiment, and the technical solution of the first embodiment is also the same as that of the first embodiment, and will not be repeated here. The same reference numerals are used for the same components as those of the first embodiment, and reference is made to the description of the first embodiment.
In this embodiment, the number of the first installation sites 1061 is plural, and the plural first installation sites 1061 are disposed at intervals along the vertical direction.
In this embodiment, the vertical direction is the height direction Y of the liner.
Alternatively, the number of the first mounting bits 1061 in the present embodiment is two, and the two first mounting bits 1061 are respectively named as a high mounting bit 112 and a low mounting bit 111, and the high mounting bit 112 is located below the low mounting bit 111.
Referring to fig. 12, when the second rail 102 is slidably coupled to the upper mounting location 112, the shelf 200 is in an upper position, increasing the space under the shelf 200, and allowing higher dishes, such as higher cups or goblets, to be placed under for cleaning.
Referring to fig. 13, when the second rail 102 is slidably coupled to the lower mounting portion 111, the shelf 200 is positioned at a lower position, and the distance between the shelf 200 and the top of the inner container is large, so that a large dish, such as a large spoon, can be conveniently placed on the shelf 200.
Through adopting a plurality of first installation positions 1061 that set up along the direction of height interval of inner bag, can provide nimble changeable tableware mode of putting, improved the utilization ratio of dish washer inner space.
Example III
Referring to fig. 14 and 15, the present embodiment also provides a guide rail device, which is an improvement on the basis of the first embodiment, and the technical solution of the first embodiment is also the same as that of the first embodiment, and will not be repeated here. The same reference numerals are used for the same components as those of the first embodiment, and reference is made to the description of the first embodiment.
In this embodiment, the number of the second guide rails 102 is plural, and the plural second guide rails 102 are arranged at intervals in the vertical direction.
Alternatively, the number of the second rails 102 in the present embodiment is two, and the two second rails 102 are named as a high rail 114 and a low rail 115, respectively, and the high rail 114 is located above the low rail 115.
Referring to fig. 14, when the upper rail 114 is slidably coupled to the second mounting location 1062, the space under the shelf 200 increases and higher dishes, such as a higher cup or goblet, may be placed under for cleaning.
Referring to fig. 15, when the lower rail 115 is slidably coupled to the second mounting location 1062, the distance between the shelf 200 and the top of the liner is greater, facilitating placement of larger cutlery, such as larger spoons, on the shelf 200.
Example IV
Referring to fig. 16 and 17, the present embodiment also provides a guide rail device, which is an improvement on the basis of the first embodiment, and the technical solution of the first embodiment is also the same as that of the first embodiment, and will not be repeated here. The same reference numerals are used for the same components as those of the first embodiment, and reference is made to the description of the first embodiment.
In this embodiment, the first guide rail 101 has a straight rod shape, and the second guide rail 102 includes a plurality of rod sections with unequal heights. Specifically, the second guide rail 102 comprises a low-level rod section 116, a transition rod section 117 and a high-level rod section 118, one end of the low-level rod section 116 is fixedly connected with one end of the first guide rail 101, the other end of the low-level rod section 116 is fixedly connected with one end of the transition rod section 117, the other end of the transition rod section 117 is fixedly connected with one end of the high-level rod section 118, the other end of the high-level rod section 118 is fixedly connected with the other end of the first guide rail 101, and the distance between the low-level rod section 116 and the first guide rail 101 is larger than the distance between the high-level rod section 118 and the first guide rail 101.
Optionally, in the use state, the high-level pole section 118 is close to the opening of the inner container, the low-level pole section 116 is far away from the opening of the inner container, when the user pulls the rack 200 outwards, the rack 200 can move along the trend of the second guide rail 102, when the rack 200 is in the completely pulled-out state, compared with the position of the rack 200 in the inner container, the rack is lifted by the set distance H in the vertical direction, so that the user can put tableware on the rack 200 or take the tableware from the rack 200 without bending too much, and the user experience is improved.
In addition, when the shelf 200 is pushed back to the inner container, the shelf 200 is lower, so that the shelf 200 is at a larger distance from the top of the inner container, and further, tableware is prevented from interfering with the top spray arm during washing.
It should be noted that, the lower pole segment 116 may be close to the opening of the inner container, and the higher pole segment 118 may be far away from the opening of the inner container, so that when the rack 200 is pushed back to the inner container, the rack 200 is higher, so that the longitudinal empty space below the rack 200 is larger, and higher tableware can be placed. Meanwhile, the bowl and chopsticks picking machine is also suitable for children with low height to help pick up bowls and chopsticks.
Example five
Referring to fig. 18 to 21, the present embodiment provides a shelving unit, which includes a support frame 119 and a rail apparatus provided in accordance with a first embodiment of the present invention, wherein the support frame 119 is fixedly connected to the second rail 102.
The shelving unit provided in this embodiment can enable the support frame 119 to be pulled out of the inner container entirely due to the use of the guide rail device provided in the first embodiment of the present invention.
It should be noted that the shelf 200 in the first embodiment includes at least the supporting frame 119.
Further, in some alternative embodiments, the shelving unit further includes a tray, the holding frame 119 is provided with a tray holding part 120, the tray is detachably placed on the tray holding part 120, and the tray can slide with respect to the tray holding part 120.
In this embodiment, the supporting frame 119 is a rectangular frame, and the tray supporting portions 120 are disposed on the inner surfaces of the two opposite side frames of the rectangular frame. Alternatively, the tray supporting portion 120 is a plate-shaped slideway, and the tray is erected on the plate-shaped slideway at both sides.
When the tableware is needed to be placed, the tray can be taken out of the supporting frame 119, so that the tableware can be placed conveniently.
Alternatively, the tray in the present embodiment includes a chopstick tray 121 and a spoon tray 122, and the chopstick tray 121 and the spoon tray 122 can be placed side by side on a plate-shaped slide. For example, when the spoon is not required to be cleaned, the spoon tray 122 may be taken out, and at this time, the chopstick tray 121 may be moved along the length direction of the plate-shaped slideway, so that a free space may be left for the lower side, so that the tableware with a high height may be placed under the chopstick tray.
Further, in some alternative embodiments, the shelving unit further includes a stiffener 123, the stiffener 123 being fixedly coupled to the support frame 119, and the second rail 102 being coupled to the stiffener 123 via the second mounting portion 106.
Alternatively, the reinforcement 123 is a rectangular frame made of metal wires, the outer surfaces of the opposite side frames of the supporting frame 119 are provided with fixing blocks 124, the lower surfaces of the fixing blocks 124 are provided with mounting grooves, and the reinforcement 123 is fixedly mounted in the mounting grooves. The reinforcement 123 can improve strength.
Optionally, the number of the fixing blocks 124 is three, the three fixing blocks 124 are arranged at intervals, that is, a gap is formed between two adjacent fixing blocks 124, the second mounting portion 106 is located in the gap close to the opening of the inner container, the auxiliary mounting portion 127 is located in the gap far away from the opening of the inner container, and the second mounting position 1062 is connected with the reinforcement 123.
It should be noted that, the shelving unit provided in this embodiment may also use the rail device provided in the second embodiment, the third embodiment or the fourth embodiment.
Referring to fig. 20 and 21, when the shelving unit provided in the present embodiment uses the rail device provided in the second embodiment, the supporting frame 119 may be in a high position or a low position.
Example six
Referring to fig. 22 and 23, the present embodiment also provides a shelving unit, which is an improvement on the fifth embodiment, and the technical solution of the fifth embodiment is also the same as that of the fifth embodiment, and will not be repeated here. The same reference numerals are used for the same components as those of the fifth embodiment, and reference is made to the description of the fifth embodiment.
In this embodiment, the tray supporting portion 120 includes an upper supporting portion 125 and a lower supporting portion 126, the upper supporting portion 125 is located above the lower supporting portion 126, and both the upper supporting portion 125 and the lower supporting portion 126 can be used for placing trays.
Referring to fig. 23, since the distance between the upper support part 125 and the lower support part 126 is small, the spoon tray 122 can be placed on the upper support part 125, the chopstick tray 121 can be placed on the lower support part 126, and the chopstick tray 121 and the spoon tray 122 can be placed on one side of the support frame 119, so that a free space can be left for the lower part, so that dishes with high height can be conveniently placed under the space, the inner space of the dish washer can be further fully utilized, and simultaneously, various kinds of dishes can be cleaned at one time.
It should be noted that, the shelving unit provided in this embodiment may also use the rail device provided in the second embodiment, the third embodiment or the fourth embodiment.
Example seven
The present embodiment provides a dishwasher including the shelving unit provided in the fifth embodiment of the present invention.
The dish washer provided by the embodiment of the invention ensures that the tray is all positioned outside the liner due to the shelving device provided by the first embodiment of the invention. The tray and tableware can be conveniently taken and placed, meanwhile, the utilization rate of the inner space of the dish washer is improved, the operation is flexible, and the practicability is high.
Further, in some alternative embodiments, the first mounting portion 105 of the rail arrangement is fixedly attached to the top plate of the dishwasher liner by means of bolts.
The first mounting portion 105 is provided with a through hole, the first rail 101 is penetrated in the through hole, and the first rail 101 is slidable with respect to the through hole.
It should be noted that, the dishwasher provided in this embodiment may also use the shelving unit provided in the sixth embodiment. The dishwasher provided in this embodiment may also use the rail device provided in any one of the first to fourth embodiments.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.
Claims (19)
1. The guide rail device is characterized by comprising a first guide rail (101) and a second guide rail (102), wherein the first guide rail (101) is fixedly connected with the second guide rail (102), the first guide rail (101) is used for being in sliding connection with a dishwasher liner (100), and the second guide rail (102) is used for being in sliding connection with a shelf (200);
The first guide rail (101) is in a straight rod shape;
The second guide rail (102) comprises a low-level rod section (116), a transition rod section (117) and a high-level rod section (118), one end of the low-level rod section (116) is fixedly connected with one end of the first guide rail (101), the other end of the low-level rod section (116) is fixedly connected with one end of the transition rod section (117), the other end of the transition rod section (117) is fixedly connected with one end of the high-level rod section (118), the other end of the high-level rod section (118) is fixedly connected with the other end of the first guide rail (101), and the distance between the low-level rod section (116) and the first guide rail (101) is larger than the distance between the high-level rod section (118) and the first guide rail (101).
2. The guide rail device according to claim 1, further comprising a first mounting portion (105) and a second mounting portion (106), wherein the first mounting portion (105) is configured to be fixedly connected to the dishwasher liner (100), the first guide rail (101) is slidably connected to the first mounting portion (105), the second mounting portion (106) is configured to be fixedly connected to the rack (200), and the second guide rail (102) is slidably connected to the second mounting portion (106).
3. The guide rail device according to claim 2, characterized in that one end of the first guide rail (101) and one end of the second guide rail (102) are connected by a first fixing member (103), and that the other end of the first guide rail (101) and the second guide rail (102) are connected by a second fixing member (104).
4. A rail arrangement according to claim 3, characterized in that the second fixing member (104) is adapted to abut the first mounting portion (105) to limit the maximum travel of the first rail (101), and the first fixing member (103) is adapted to abut the second mounting portion (106) to limit the maximum travel of the shelf (200).
5. A rail device according to claim 3, characterized in that the first fixing member (103) and the second fixing member (104) are provided with clamping grooves for fixing the first rail (101) and the second rail (102), respectively.
6. The guide rail device according to claim 5, wherein a first clamping groove (107) and a second clamping groove (108) are formed in one side of the first fixing member (103), one end of the first guide rail (101) is limited and fixed in the first clamping groove (107), one end of the second guide rail (102) is limited and fixed in the second clamping groove (108), a third clamping groove (109) and a fourth clamping groove (110) are formed in one side of the second fixing member (104), the other end of the first guide rail (101) is limited and fixed in the third clamping groove (109), and the other end of the second guide rail (102) is limited and fixed in the fourth clamping groove (110).
7. The guide rail device according to claim 6, characterized in that the first clamping groove (107) and the third clamping groove (109) are straight grooves which are matched with the first guide rail (101), and the second clamping groove (108) and the fourth clamping groove (110) are straight grooves which are matched with the second guide rail (102).
8. The guide rail device according to claim 6, wherein the first clamping groove (107) and the fourth clamping groove (110) are L-shaped grooves, and the second clamping groove (108) and the third clamping groove (109) are straight grooves.
9. The guide rail device according to claim 6, characterized in that the first guide rail (101) is integrally provided with the second guide rail (102);
The first clamping groove (107) is communicated with the second clamping groove (108), and the third clamping groove (109) is communicated with the fourth clamping groove (110).
10. The guide rail device according to claim 6, characterized in that the inner surfaces of the groove walls of the first groove (107), the second groove (108), the third groove (109) and the fourth groove (110) are each provided with a limit projection (113).
11. The track arrangement according to claim 2, characterized in that the second mounting portion (106) comprises a first mounting location (1061) and a second mounting location (1062), the first mounting location (1061) being in sliding connection with the second track (102), the second mounting location (1062) being for fixed connection with the shelf (200).
12. The guide rail device according to claim 11, wherein the number of the first mounting locations (1061) is plural, and the plural first mounting locations (1061) are arranged at intervals in the vertical direction.
13. The guide rail device according to claim 11, wherein the number of the second guide rails (102) is plural, and the plural second guide rails (102) are arranged at intervals in the vertical direction.
14. The rail arrangement according to any one of the claims 1 to 13, characterized in that the sum of the maximum travel distance of the first rail (101) and the maximum travel distance of the second rail (102) is greater than the length of the shelf (200).
15. A shelving unit characterised in that it comprises a supporting frame (119) and a rail arrangement according to any one of claims 1 to 14, the supporting frame (119) being fixedly connected to the second rail (102).
16. The shelving unit as defined in claim 15, further comprising a tray, wherein the holding frame (119) is provided with a tray holding portion (120), wherein the tray is detachably placed on the tray holding portion (120), and wherein the tray is slidable with respect to the tray holding portion (120).
17. The shelving unit as defined in claim 15, further comprising a stiffener (123), wherein the stiffener (123) is fixedly connected to the support frame (119), and wherein the second rail (102) is connected to the stiffener (123) via a second mounting portion (106).
18. The shelving unit as defined in claim 16, wherein the tray support (120) includes an upper support (125) and a lower support (126), both the upper support (125) and the lower support (126) being capable of receiving a tray.
19. A dishwasher, characterized by comprising a shelving unit according to any one of claims 15 to 18, the first mounting portion (105) of the rail arrangement being fixedly connected to the ceiling of the dishwasher's inner tub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110913670.2A CN113413112B (en) | 2021-08-10 | 2021-08-10 | Rail systems, rack systems and dishwashers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110913670.2A CN113413112B (en) | 2021-08-10 | 2021-08-10 | Rail systems, rack systems and dishwashers |
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| CN113413112A CN113413112A (en) | 2021-09-21 |
| CN113413112B true CN113413112B (en) | 2025-09-02 |
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| CN202110913670.2A Active CN113413112B (en) | 2021-08-10 | 2021-08-10 | Rail systems, rack systems and dishwashers |
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| CN (1) | CN113413112B (en) |
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| CN113413112A (en) | 2021-09-21 |
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