CN208564177U - Door handle assembly and refrigeration equipment - Google Patents
Door handle assembly and refrigeration equipment Download PDFInfo
- Publication number
- CN208564177U CN208564177U CN201820866256.4U CN201820866256U CN208564177U CN 208564177 U CN208564177 U CN 208564177U CN 201820866256 U CN201820866256 U CN 201820866256U CN 208564177 U CN208564177 U CN 208564177U
- Authority
- CN
- China
- Prior art keywords
- pulley
- push rod
- handle assembly
- door handle
- bracket
- 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
Landscapes
- Refrigerator Housings (AREA)
Abstract
本实用新型公开了一种门把手组件及制冷设备，包括支架、把手、驱动组件、推杆及复位弹簧。驱动组件包括滑轮和绕滑轮往复滑动的滑轮线。滑轮线的一端与把手连接，滑轮线的另一端与推杆连接，且滑轮线的两端具有一定夹角，便于力的传递。当拉动把手时，把手带动滑轮线运动，滑轮线绕滑轮滑动的同时带动推杆朝与把手运动的相反方向运动，从而实现作用在把手上的作用力的反向输出。利用推杆抵靠在箱体上的作用力，实现轻松打开门体。本实用新型结构简单、易于实现。
The utility model discloses a door handle assembly and refrigeration equipment, comprising a bracket, a handle, a driving assembly, a push rod and a return spring. The drive assembly includes a pulley and a pulley wire that reciprocates around the pulley. One end of the pulley line is connected with the handle, the other end of the pulley line is connected with the push rod, and the two ends of the pulley line have a certain angle to facilitate the transmission of force. When the handle is pulled, the handle drives the pulley wire to move, and the pulley wire slides around the pulley while driving the push rod to move in the opposite direction to the handle movement, thereby realizing the reverse output of the force acting on the handle. Using the force of the push rod against the box body, the door body can be easily opened. The utility model has a simple structure and is easy to realize.
Description
Technical field
The utility model relates to technical field of refrigeration equipment more particularly to a kind of door handle assemblies and refrigeration equipment.
Background technique
It is generally sealed by magnetic sealing strip between the door body and cabinet of the refrigeration equipments such as refrigerator or vertical freezer, prevents from storing up
The cool air leakage in room is hidden, to guarantee refrigeration effect.But when opening door body, since there are pressure differences inside and outside storeroom, negative
Under pressure and the collective effect of magnetic force, cause opening door body relatively elaborate.The more existing handle with boosting mechanism is general to tie
Structure is more complicated.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of door handle assembly and refrigeration equipment, structure letters
List is easily achieved, convenient for opening door body.
Technical solution provided by the utility model is a kind of door handle assembly, including bracket and setting are on the bracket
Handle, further include driving assembly, push rod and reset spring；The driving component includes pulley and reciprocatingly slides around the pulley
Pulley line, the both ends of the pulley line have certain angle；The pulley is connect with the holder pivots, the pulley line
One end is connect with the handle, and the other end of the pulley line is connect with the push rod；The reset spring is used for the door
Handle assembly applies reset force.
Further, the lower part of one end of the push rod is provided with cylinder, and the end of the cylinder is provided with stop part, institute
The diameter for stating stop part is greater than the diameter of the cylinder, and one end of the pulley line is connect with the cylinder.
Further, first baffle and second baffle are provided on the bracket, the push rod is located at the first baffle
It is moved back and forth between the second baffle and along the first baffle and the second baffle.
Further, the first baffle is provided with opening at the bracket, and the pulley line passes through the opening.
Further, the push rod is provided with guide groove along its length, and guide protrusions, institute are provided on the bracket
Guide protrusions are stated to be plugged in the guide groove.
Further, it is provided with rotation axis on the bracket, round hole, the rotation are correspondingly provided on the pulley
Axis is plugged in the round hole.
Further, the end of the handle is provided with connecting plate, and the connecting plate is connect with the pulley line.
Further, the reset spring is arranged between the connecting plate and the side wall of the bracket, the reset bullet
Fixed pin is equipped in spring.
Further, the free end of the push rod is provided with cushion.
The utility model also proposes a kind of refrigeration equipment, and including cabinet and the door body hinged with the cabinet, feature exists
In, the free end of the door body is provided with door handle assembly as described above, when pulling the handle, the push rod from
It is moved by holding towards the direction close to the cabinet.
Compared with prior art, the advantages and positive effects of the utility model are as follows:
The utility model proposes a kind of door handle assembly and refrigeration equipment, including bracket, handle, driving assembly, push rod and
Reset spring.Driving assembly includes pulley and the pulley line that reciprocatingly slides around pulley.One end of pulley line is connect with handle, pulley
The other end of line is connect with push rod, and the both ends of pulley line have certain angle, convenient for the transmitting of power.When pulling the handle,
The movement of hand-motion pulley line, pulley line drive push rod to move towards with the opposite direction of handle motion while sliding around pulley, from
And realize the reversed output for acting on the active force on handle.It is resisted against the active force on cabinet using push rod, realization is easily beaten
Opening door body.The utility model structure is simple, is easily achieved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment door handle assembly；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the assembling schematic diagram of the utility model embodiment door handle assembly；
Fig. 4 is the structural schematic diagram of the utility model embodiment push rod；
Fig. 5 is the structural schematic diagram of the utility model embodiment bracket；
Fig. 6 is the partial enlarged view in Fig. 5 at B；
Fig. 7 is the structural schematic diagram (omitting trim) that door handle assembly is mounted on refrigeration equipment；
Fig. 8 is the structural schematic diagram (being equipped with trim) that door handle assembly is mounted on refrigeration equipment.
Wherein, 100- handle, 110- connecting plate, 200- driving assembly, 210- pulley, 211- round hole, 220- pulley line,
300- push rod, 310- guide groove, 320- cylinder, 330- stop part, 340- cushion, 400- reset spring, 410- fixed pin,
500- bracket, 510- rotation axis, 520- guide protrusions, 530- first baffle, 531- opening, 540- second baffle, 600- door body,
700- cabinet, 800- trim.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model discloses a kind of door handle assembly, applies on the refrigeration equipments such as refrigerator, vertical freezer, door handle
Component is mounted on along the vertical direction in the door body of refrigeration equipment.
Referring to figs. 1 to Fig. 3, door handle assembly includes bracket 500, handle 100, driving assembly 200, push rod 300 and resets
Spring 400.Bracket 500 is as installation carrier, for other components such as mounting knobs 100.Driving assembly 200 includes pulley 210
With the pulley line 220 slided around pulley, the active force that driving assembly is used to will act on handle 100 passes to push rod 300, with
Realize push rod 300 against refrigeration equipment cabinet 700, and then convenient for open door body 600.Pulley 210 and the rotation of bracket 500 connect
It connects, one end of pulley line 220 is connect with handle 100, and the other end of pulley line 220 is connect with push rod 300.In order to preferably transmit
The both ends of power, pulley line 220 have certain angle, and angle is preferably 45 degree.Reset spring 400 is used to apply to door handle assembly
Reset force.For the orientation shown in Fig. 2, when pull handle 100 to the right, reset spring 400 is shunk, and handle 100, which drives, to be slided
The lower end of wheel line 220 moves right, and pulley line 220 drives the upper end of pulley line 220 to transport to the left while sliding around pulley 210
Dynamic, pulley line 220 drives push rod 300 to move downward, i.e., push rod 300 is moved towards the direction close to cabinet 700.Pull on handle
Hand 100, push rod 300 continue close to cabinet 700, until push rod 300 is resisted against on cabinet 700.Handle 100 is further pulled on, is pushed away
The active force that bar 300 acts on cabinet 700 continues to increase, and overcomes the inside and outside differential pressure of refrigeration equipment, realizes and easily opens door body
600.After unclamping handle 100, reset spring 400 resets, and handle 100 moves downward under the effect of reset spring 400, handle
The lower end of 100 drive pulley lines 220 moves downward, and pulley line 220 drives the upper of pulley line 220 while sliding around pulley 210
End moves right, and pulley line 220 drives push rod 300 to move right, and realizes that push rod 300 resets.
Referring to Fig. 4, the lower part of one end of push rod 300 is provided with cylinder 320, and the end of cylinder 320 is provided with stop part
330, the diameter of stop part 330 is greater than the diameter of cylinder 320, and one end of pulley line 220 is connect with cylinder 320, and stop part 330 can
It falls off to prevent limited slip wheel line 220.The cross-sectional shape of the present embodiment middle column body 320 and stop part 330 is circle, and and push rod
300 are integrally formed, easy to process.In other embodiments, the cross-sectional shape of cylinder 320 and stop part 330 can for diamond shape,
It is rectangular etc..Further, in order to avoid push rod 300 with cabinet 700 against when cabinet 700 is caused to wear, in push rod 300
Free end is provided with cushion 340.
Referring to fig. 4 to fig. 6, push rod 300 is under the action of pulley line 220 in reciprocatory movement, in order to make push rod 300
Movement is more steady smooth, and door handle assembly is provided with guide frame.Guide frame includes the guide groove being arranged on push rod 300
310 and the guide protrusions 520 that are arranged on bracket 500.Guide groove 310 is arranged along the length direction of push rod 300, guide protrusions
520 are plugged in guide groove 310.When push rod 300 moves back and forth, guide groove 310 is moved back and forth along guide protrusions 520, real
Now to the guiding role of push rod 300.It is oriented to further be realized to push rod 300, guide frame further includes that setting is being propped up
First baffle 530 and second baffle 540 on frame 500, push rod 300 between first baffle 530 and second baffle 540 and
It is moved back and forth along first baffle 530 and second baffle 540.Interference in order to avoid first baffle 530 to pulley line 220,
First baffle 530 is provided with a shaped opening 531 close to the position of bracket 500, and the length of opening 531 cannot be less than pulley line
220 range, pulley line 220 are connect after passing through opening 531 with the cylinder 320 on push rod 300.
Referring to Fig. 3 and Fig. 6, it is provided with rotation axis 510 on bracket 500, round hole 211 is correspondingly provided on pulley 210,
Rotation axis 510 is plugged in round hole 211, realizes the rotation connection of pulley 210 and bracket 500.In order to avoid pulley 210 is turning
It falls off from rotation axis 510 during dynamic, the end of rotation axis 510 is provided with stop part (not shown).
The present embodiment reset spring 400 is arranged between handle 100 and the side wall of bracket 500, for applying to handle 100
Reset force.For the ease of installing reset spring 400, the end of handle 100 is provided with connecting plate 110, reset spring 400 is arranged
Between connecting plate 110 and the side wall of bracket 500.Further, in order to make reset spring 400 shrink and reseting procedure in have
There is good guiding, fixed pin 410 is worn in reset spring 400, one end of fixed pin 410 is fixedly connected with connecting plate 110,
There is certain distance, and the distance cannot be less than pull handle 100 between the other end of fixed pin 410 and the side wall of bracket 500
Range.
In actual processing, connecting plate 110 and handle 100 are integrally formed, easy to process, save the cost.Pulley line 220
One end is connect with connecting plate 110.
A kind of refrigeration equipment is also disclosed in the utility model, which can be refrigerator, vertical freezer etc. comprising case
Body 700 and the door body 600 hinged with cabinet 700.Referring to Fig. 7 and Fig. 8, embedded box is provided on the side wall of door body 600 and (is not schemed
Show), embedded box and door body 600 are foaming-formed, for installing door handle assembly disclosed in the present embodiment.Actual installation
When, first the components such as handle 100, driving assembly 200, push rod 300, reset spring 400 are installed to bracket 500, then by bracket
In 500 integral installations to embedded box, trim 800 is finally installed, the components such as driving assembly 200, reset spring 400 are hidden
Gear, reaches aesthetic effect.It is only exposed and non-bulging in door body 600 for the handle of user's operation 100 after being installed, it is formed
Built-in handle, convenient for open door body 600 while, and can to avoid due to handle it is exposed caused by unsightly, easily grind
The problems such as damage.
By taking orientation shown in fig. 7 as an example, when pull handle 100 to the right, reset spring 400 is shunk, and handle 100 drives
The lower end of pulley line 220 moves right, and pulley line 220 drives the upper end of pulley line 220 to transport to the left while sliding around pulley 210
Dynamic, pulley line 220 drives push rod 300 to move downward, i.e., push rod 300 is moved towards the direction close to cabinet 700.Pull on handle
Hand 100, push rod 300 continue close to cabinet 700, until push rod 300 is resisted against on cabinet 700.Handle 100 is further pulled on, is pushed away
The active force that bar 300 acts on cabinet 700 continues to increase, and overcomes the inside and outside differential pressure of refrigeration equipment, realizes and easily opens door body
600.After unclamping handle 100, reset spring 400 resets, and handle 100 moves downward under the effect of reset spring 400, handle
The lower end of 100 drive pulley lines 220 moves downward, and pulley line 220 drives the upper of pulley line 220 while sliding around pulley 210
End moves right, and pulley line 220 drives push rod 300 to move right, and realizes that push rod 300 resets.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866256.4U CN208564177U (en) | 2018-06-06 | 2018-06-06 | Door handle assembly and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866256.4U CN208564177U (en) | 2018-06-06 | 2018-06-06 | Door handle assembly and refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564177U true CN208564177U (en) | 2019-03-01 |
Family
ID=65484451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820866256.4U Active CN208564177U (en) | 2018-06-06 | 2018-06-06 | Door handle assembly and refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868317A (en) * | 2018-06-06 | 2018-11-23 | 青岛海尔特种电冰柜有限公司 | Door handle assembly and refrigeration equipment |
-
2018
- 2018-06-06 CN CN201820866256.4U patent/CN208564177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868317A (en) * | 2018-06-06 | 2018-11-23 | 青岛海尔特种电冰柜有限公司 | Door handle assembly and refrigeration equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203412364U (en) | Power-assisted door handle and refrigeration equipment | |
| CN110952859B (en) | Hinge structure with cam and refrigeration equipment | |
| CN108020012A (en) | A kind of door body hinge means and the refrigerator with the door body hinge means | |
| CN207277989U (en) | Power-assisted handle | |
| CN109556345B (en) | A kind of refrigerator | |
| CN215949197U (en) | Elastic rotating shaft piece for buffering door closing and bathroom door | |
| KR20080107108A (en) | Slider stopper device with opening prevention and automatic closing | |
| CN208564177U (en) | Door handle assembly and refrigeration equipment | |
| CN107062399A (en) | Air conditioner | |
| CN208564178U (en) | Booster door handles component and refrigeration equipment | |
| CN108302748B (en) | Air guide door movement mechanism, air conditioner hanging machine and air guide door control method | |
| CN106766636B (en) | Drawer appliance and the refrigerator with the drawer appliance | |
| CN113668969B (en) | Hinge device and refrigerator with same | |
| CN206144272U (en) | Cold storage plant and hidden helping hand handle thereof | |
| WO2018121783A1 (en) | Drawer assembly and refrigerator having same | |
| CN208564176U (en) | Booster door handles component and refrigeration equipment | |
| CN208564175U (en) | Booster door handles component and refrigeration equipment | |
| CN211598188U (en) | Door closer and refrigerator | |
| CN106969584A (en) | Refrigerator | |
| CN211743787U (en) | Intelligent weak current box | |
| CN108868317A (en) | Door handle assembly and refrigeration equipment | |
| CN208380376U (en) | A kind of booster door handles component and refrigeration equipment | |
| WO2022083373A1 (en) | Refrigerator | |
| CN209398119U (en) | A kind of structure of tow line hinge | |
| CN217560173U (en) | Refrigerator with a door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |