CN106989552B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN106989552B CN106989552B CN201710162019.XA CN201710162019A CN106989552B CN 106989552 B CN106989552 B CN 106989552B CN 201710162019 A CN201710162019 A CN 201710162019A CN 106989552 B CN106989552 B CN 106989552B
- Authority
- CN
- China
- Prior art keywords
- gear
- door body
- cabinet
- latch
- pedestal
- 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.)
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Classifications
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D23/028—Details
Abstract
The present invention provides a kind of refrigerator, which includes: cabinet, door body and locking device.Locking device includes gear, detent handle and rack gear.Door body and cabinet are hinged with open or close cabinet；One end of the hinged place far from door body and cabinet in door body is rotatably arranged in gear；One end of detent handle is equipped with grip part, and the other end of detent handle is equipped with latch, and latch can be caught in or deviate from gear, and press grip part, and latch deviates from gear；Rack gear is located on cabinet, and can be meshed or be separated with gear, and when door body is in closed state, gear and rack gear are meshed, and latch is caught in gear.Refrigerator provided by the invention, in the case where not influencing refrigerator normal door and closing the door, the cold draining phenomenon that door body self weight and gasket aging generate is offset using wheel gear locking function under shutdown state, and detent handle additionally provides the function of handle, therefore, the present invention, which is equivalent to, has developed a kind of door handle of refrigerator with fastening function.
Description
Technical field
The present invention relates to field of refrigeration equipments, more specifically, are related to a kind of refrigerator.
Background technique
Existing refrigerator, door body are mainly that door body gasket is utilized to complete door body with the side plate absorption of cabinet with cabinet
Sealing function.Since door body is heavier when refrigerator routine use, prolonged use can cause door there is a phenomenon where gasket aging
Body drain is cold.And the door handle structure design of general refrigerator, the function of user's grasping is only provided, is had a single function.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, the purpose of the present invention is to provide a kind of refrigerators.
To achieve the above object, the embodiment provides a kind of refrigerators, comprising: cabinet；Door body, the door body with
The cabinet is hinged with cabinet described in open or close；And locking device, the locking device include gear, detent handle and
Rack gear, wherein the hinged place far from the door body and the cabinet in the door body is rotatably arranged in the gear
One end；One end of the detent handle is equipped with grip part, and the other end of the detent handle is equipped with latch, and the latch can block
Enter or deviate from the gear, and press the grip part, the latch deviates from the gear；The rack gear can be movably arranged
On the cabinet, and it can be meshed or be separated with the gear, when the door body is in closed state, the gear and institute
It states rack gear to be meshed, and the latch is caught in the gear.
The refrigerator that the above embodiment of the present invention provides, door body is hinged with cabinet, and door body can be opened and closed to be mounted on cabinet
On.Gear is installed in door body, one end of detent handle is equipped with the grip part pressed for user, and the other end of detent handle is set
There is latch, latch is caught in the tooth socket of gear, and presses grip part, and latch deviates from tooth socket, and cabinet is equipped with rack gear, and gear is opposite
In door body rotate and with carry-over bar relative to bin movement when, wheel and rack can be meshed or be separated.On the one hand work as tooth
When item is meshed with gear, the locking to door body is realized, the suction-combining force between the gasket and box side of current refrigerator
On the basis of, enhance the active force between door body and cabinet, offsets or reduce due to door body self weight, door body deformation and gasket aging
Cause the cold draining phenomenon of door body；On the other hand pressing grip part can open or close door body to door body force by grip part,
Grip part provides the function of being equivalent to door handle, and therefore, the application, which is equivalent to, to be arranged on the basis of existing door handle in door
The gear and rack gear being meshed under body closed state increase locking to door body and tight on the basis of existing door handle
Gu function enhances the performance of refrigerator on the basis of guaranteeing that refrigerator structure is compact to increase the function of common door handle.
Specifically, when enabling, grip part is pressed, latch deviates from the tooth socket of gear, eliminates latch and makees to the locking of gear
With, gear is rotated relative to door body, the rotation drive racks turn of gear, and with the opening of door body, tooth
Wheel and rack is separated, and completes the opening of door body；At closing time, grip part is pressed, latch is deviate from from the tooth socket of gear, eliminates card
Tooth acts on the locking of gear, and gear is rotated relative to door body, with the progress that shutdown acts, gear and tooth
Item is in contact, and the rotation of gear drives racks turn, and in the state that door body is closed, wheel and rack is meshed, when reaching
After door body is with the maximum close degree of cabinet, detent handle is unclamped, latch is caught in the tooth socket of gear, and gear is avoided to rotate, real
It is sealed between existing wheel and rack, shutdown movement is completed, and enhance to the coupling mechanism force between door body and cabinet.
In addition, the refrigerator that the above embodiment of the present invention provides also has following additional technical feature:
In above-mentioned technical proposal, it is preferable that the locking device further include: pedestal is connected in the door body far from institute
On the side wall for stating one end of hinged place, the gear and the detent handle are located on the pedestal.
Pedestal is set on side wall of the door body far from one end of hinged place, and pedestal protrudes the one end of door body far from hinged place
Side wall, i.e., pedestal is arranged in the position of general refrigerator door handle, facilitates user by detent grip switches door, and pedestal is
Gear and detent handle provide mounting platform.
In above-mentioned technical proposal, it is preferable that supported between described one end and the pedestal of the detent handle flexible
Part, presses the grip part, and the elastic component is compressed.
When pressing grip part, elastic component is compressed, and after unclamping grip part, elastic component restores, so that door body closed state
Under, latch is caught in again in the tooth socket of gear, and under the action of the elastic member, avoids detent handle from acting, latch is avoided to deviate from
The tooth socket of gear, thus the rotation of limiting gear.Elastic component is spring or elastic slice.
In above-mentioned technical proposal, it is preferable that between the detent handle and the pedestal rotatably by rotation axis
Connection, and the grip part and the latch are located at the two sides of the rotation axis, so that latch deviates from gear when pressing grip part
Tooth socket in, stop pressing grip part after, latch is caught in tooth socket.
In above-mentioned technical proposal, it is preferable that the pedestal is equipped with mounting base, and the rotation axis is connected to the mounting base
On.
Pedestal protrudes to form mounting base, and mounting base is equipped with rotation axis, and detent handle is equipped with rotational axis hole, passes through rotation
Rotation of the detent handle relative to pedestal is realized in the cooperation of axis and rotational axis hole.It is of course also possible to be not provided with mounting base, will turn
Moving axis is directly connected on the base.
In above-mentioned technical proposal, it is preferable that the side wall of the pedestal and the one end of the door body far from the hinged place it
Between limit accommodating chamber, the gear is at least partially disposed in the accommodating chamber.
Preferably, pedestal is substantially L-shaped, and encloses between the side wall of one end in door body far from hinged place and set out receiving
Chamber, for installing gear.
In above-mentioned technical proposal, it is preferable that the gear is rotatably connect by gear shaft with the pedestal.
Pedestal is equipped with gear shaft, and gear is equipped with axis hole, by the cooperation of gear shaft and axis hole, realizes gear and pedestal
Between be rotatably connected.It is of course also possible to which fixing seat is arranged on the base, gear shaft is set in fixing seat.
In above-mentioned technical proposal, it is preferable that the rack gear is located at the side of one end on the cabinet far from the hinged place
On wall.
On the side wall of one end that rack gear is arranged on cabinet far from hinged place, so that the setting of rack gear does not influence cabinet
The setting of other structures in appearance and cabinet.
In above-mentioned technical proposal, it is preferable that the side wall of one end on the cabinet far from the hinged place is equipped with opening
Mounting groove outwardly, the rack gear are located in the mounting groove.Preferably, the open end of section of rack protrusion mounting groove.
In above-mentioned technical proposal, it is preferable that the rack gear is spur rack or arc-shaped rack.It is of course also possible to by cabinet
Rack gear replace with the gear that can be meshed or be separated with the gear on door body (pedestal).
Refrigerator provided by the invention when enabling, presses grip part, elastic component is compressed, and detent handle is relative to pedestal
It flipping outward, latch is detached from the tooth socket of gear, and gear is freely rotated around gear shaft, with continuing for enabling,
The movement of gear band carry-over bar, and be separated with rack gear, complete door opening action；At closing time, press grip part, detent handle relative to
Pedestal flip outward, latch deviate from gear tooth socket, gear is freely rotated around gear shaft, with shutdown movement into
Row, wheel and rack contact, and rack movement is driven, it is meshed in door body closed state lower tooth wheel and rack, unclamps grip part,
Under the action of the elastic member, grip part drives latch to rotate relative to pedestal, and latch is caught in the tooth socket of gear, complete mated gear
Locking, limiting gear rotation completes shutdown movement, i.e., under shutdown state (door body and cabinet be utmostly closed after), tooth
Wheel and rack is meshed, and latch is caught in the tooth socket of gear, and elastic component reset plays the role of that detent handle is avoided to act.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of refrigerator described in one embodiment of the present of invention；
Fig. 2 is the assembling structure schematic diagram of pedestal described in one embodiment of the present of invention, gear and detent handle；
Fig. 3 is the structural schematic diagram of the part of refrigerator described in one embodiment of the present of invention.
Wherein, corresponding relationship of the Fig. 1 into Fig. 3 between appended drawing reference and component names are as follows:
1 door body, 2 pedestals, 21 gears, 22 detent handles, 221 grip parts, 222 latches, 23 accommodating chambers, 24 rotation axis, 25
Gear shaft, 26 elastic components, 27 mounting bases, 3 cabinets, 31 mounting grooves, 32 rack gears, 100 refrigerators.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
Implement in a manner of using other than the one described here, therefore, protection scope of the present invention is not by following public tool
The limitation of body embodiment.
Refrigerator according to some embodiments of the invention is described with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of refrigerator 100 provided according to some embodiments of the invention, comprising: cabinet 3, door body 1
And locking device.Locking device includes gear 21, detent handle 22 and rack gear 32.Door body 1 is hinged to open or close with cabinet 3
Mould assembling body 3；One end far from door body 1 with the hinged place of cabinet 3 is rotatably arranged in door body 1 in gear 21；Detent handle
22 one end is equipped with grip part 221, and the other end of detent handle 22 is equipped with latch 222, and latch 222 can be caught in or deviate from gear
21, and grip part 221 is pressed, latch 222 deviates from gear 21；Rack gear 32 can be movably arranged on cabinet 3, and can be with tooth
Wheel 21 is meshed or is separated, and when door body 1 is in closed state, gear 21 and rack gear 32 are meshed, and latch 222 is caught in gear
21。
The refrigerator 100 that the above embodiment of the present invention provides, door body 1 is hinged with cabinet 3, and door body 1 can be opened and closed to install
On cabinet 3.Gear 21 is installed in door body 1, one end of detent handle 22 is equipped with the grip part 221 pressed for user, card
The other end of position handle 22 is equipped with latch 222, and latch 222 is caught in the tooth socket of gear 21, and presses grip part 221, latch 222
Deviate from tooth socket, cabinet 3 be equipped with rack gear 32, gear relative to door body rotate and with carry-over bar relative to bin movement when, gear
It can be meshed or be separated with rack gear.On the one hand when rack gear 32 is meshed with gear 21, the locking to door body 1 is realized,
On the basis of the suction-combining force between 3 side plate of gasket and cabinet of current refrigerator 100, enhance the effect between door body 1 and cabinet 3
The 1 cold draining phenomenon of door body as caused by the self weight of door body 1, the deformation of door body 1 and gasket aging is offset or reduced to power；On the other hand
Grip part 221 is pressed, door body 1 can be opened or closed to door body force by grip part, grip part 221 provides and is equivalent to door knob
The function of hand, therefore, the application are equivalent to be arranged on the basis of existing door handle and be meshed under 1 closed state of door body
Gear 21 and rack gear 32 increase locking and fastening function to door body 1, to increase on the basis of existing door handle
The function of common door handle enhances the performance of refrigerator 100 on the basis of guaranteeing that refrigerator 100 is compact-sized.
Specifically, when enabling, grip part 221 is pressed, latch 222 deviates from the tooth socket of gear 21, eliminates latch 222 to tooth
The locking effect of wheel 21, enables gear 21 to rotate relative to door body 1, and the rotation band carry-over bar 32 of gear 21 rotates,
And with the opening of door body 1, gear 21 is separated with rack gear 32, completes the opening of door body 1；At closing time, grip part 221 is pressed,
Latch 222 is deviate from from the tooth socket of gear 21, eliminates latch 222 and acts on the locking of gear 21, enables gear 21 opposite
It rotates in door body 1, with the progress that shutdown acts, gear 21 is in contact with rack gear 32, the rotation band carry-over bar of gear 21
32 rotations, and in the state that door body 1 is closed, gear 21 is meshed with rack gear 32, closes when reaching maximum of the door body 1 with cabinet 3
After conjunction degree, unclamp detent handle 22, latch 222 is caught in the tooth socket of gear 21, and gear 21 is avoided to rotate, realize gear 21 with
It is sealed between rack gear 32, shutdown movement is completed, and enhance to the coupling mechanism force between door body 1 and cabinet 3.
Preferably, as shown in Figures 2 and 3, locking device further include: pedestal 2 is connected in door body 1 far from hinged place
On the side wall of one end, gear 21 and detent handle 22 are located on pedestal 2.
Pedestal 2 is set on side wall of the door body 1 far from one end of hinged place, and pedestal 2 protrudes door body 1 far from hinged place
The position of general refrigerator door handle is arranged in pedestal by the side wall of one end, user is facilitated to pass through detent grip switches door, and base
Seat 2 provides mounting platform for gear 21 and detent handle 22.
Preferably, as shown in figure 3, being supported by elastic component 26 between one end of detent handle 22 and pedestal 2, grip part is pressed
221, elastic component 26 is compressed.
When pressing grip part 221, elastic component 26 is compressed, and after unclamping grip part 221, elastic component 26 restores, so that door
Under body closed state, latch 222 is caught in again in the tooth socket of gear 21, and under the action of elastic component 26, avoids detent handle
22 movements, avoid latch 222 from deviating from the tooth socket of gear 21, thus the rotation of limiting gear 21.Elastic component is spring or elastic slice.
Preferably, it as shown in Fig. 2, rotatably being connected between detent handle 22 and pedestal 2 by rotation axis 24, and holds
It holds portion 221 and latch 222 is located at the two sides of rotation axis 24, so that latch 222 deviates from the tooth of gear 21 when pressing grip part 221
Slot, after stopping pressing grip part 221, latch 222 is caught in tooth socket.
Preferably, as shown in Fig. 2, pedestal 2 is equipped with mounting base 27, rotation axis 24 is connected in mounting base 27.
The protrusion of pedestal 2 forms mounting base 27, and mounting base 27 upwardly extends to form rotation axis 24, and detent handle 22, which is equipped with, to be turned
Shaft hole realizes rotation of the detent handle 22 relative to pedestal 2 by the cooperation of rotation axis 24 and rotational axis hole.Certainly, may be used
To be not provided with mounting base 27, rotation axis 24 is directly connected on the base 2.
Preferably, as shown in figure 3, limiting accommodating chamber between the side wall of pedestal 2 and door body 1 far from one end of hinged place
23, gear 21 is at least partially disposed in accommodating chamber 23.
Preferably, pedestal 2 is substantially L-shaped, and encloses between the side wall of one end in door body 1 far from hinged place and set out receiving
Chamber 23, for installing gear 21.
Preferably, gear 21 is rotatably connect by gear shaft 25 with pedestal 2.
Pedestal 2 is equipped with gear shaft 25, and gear 21 is equipped with axis hole, by the cooperation of gear shaft 25 and axis hole, realizes tooth
Being rotatably connected between wheel 21 and pedestal 2.It is of course also possible to which fixing seat is arranged on the base 2, gear is set in fixing seat
Axis 25.
Preferably, as shown in figures 1 and 3, rack gear 32 is located on the side wall of one end on cabinet 3 far from hinged place.
On the side wall of one end that rack gear 32 is arranged on cabinet 3 far from hinged place, so that the setting of rack gear 32 does not influence
The setting of other structures in the appearance and cabinet 3 of cabinet 3.
Preferably, as shown in figures 1 and 3, the side wall of one end on cabinet 3 far from hinged place is equipped with the peace of opening outwardly
Tankage 31, rack gear 32 are located in mounting groove 31.Preferably, the open end of 32 part of rack gear protrusion mounting groove 31.
Preferably, rack gear 32 is spur rack 32 or arc-shaped rack 32.It is of course also possible to which the rack gear 32 on cabinet 3 is replaced
For the gear that can be meshed or be separated with the gear 21 on door body 1 (pedestal 2).
Refrigerator 100 provided by the invention, direction shown in arrow indicates the direction of switch gate at A in Fig. 1.When enabling, edge
Direction shown in arrow presses grip part 221 at B in Fig. 1, and elastic component 26 is compressed, and detent handle 22 is relative to 2 edge of pedestal
Direction shown in arrow flips outward at C in Fig. 2, and latch 222 is detached from the tooth socket of gear 21, enables gear 21 around gear shaft
25 are freely rotated, and with continuing for enabling, gear 21 is moved with carry-over bar 32, and is separated with rack gear 32, complete to open the door
Movement；At closing time, direction shown in arrow presses grip part 221 at B along Fig. 1, and detent handle 22 is relative to pedestal 2 along Fig. 2
Direction shown in arrow flips outward at middle C, and latch 222 deviates from the tooth socket of gear 21, enables gear 21 around gear shaft 25
It is freely rotated, with the progress that shutdown acts, gear 21 is contacted with rack gear 32, and is moved with carry-over bar 32, in door body closed form
State lower tooth wheel and rack 32 is meshed, and unclamps grip part 221, and under the action of elastic component 26, grip part 221 drives latch 222
It being rotated relative to pedestal 2, and latch 222 is caught in the tooth socket of gear 21, the locking of complete mated gear 21, limiting gear 21 rotates,
Complete shutdown movement, i.e., under shutdown state (after door body 1 is utmostly closed with cabinet 3), gear 21 is meshed with rack gear 32,
Latch 222 is caught in the tooth socket of gear 21, and the reset of elastic component 26 plays the role of that detent handle 22 is avoided to act.
In conclusion refrigerator 100 provided in an embodiment of the present invention, sets on side wall of the door body 1 far from one end of hinged place
There is pedestal 2, pedestal 2 is equipped with detent handle 22 and gear 21, and cabinet 3 is equipped with and gear 21 far from the side wall of hinged place one end
The rack gear 32 that can be engaged or be detached from, in the case where not influencing 100 normal door of refrigerator and closing the door, door body 1 under shutdown state
On gear 21 be meshed with the rack gear 32 on cabinet 3, and latch 222 is caught in gear 21, the rotation of limiting gear 21, is utilized
21 locking function of gear offsets the cold draining phenomenon that the self weight of door body 1 and gasket aging generate, and enhances between door body 1 and cabinet 3
Active force, and detent handle 22 additionally provide handle (for user grasp) function, therefore, the present invention, which is equivalent to, to be had developed
A kind of 100 door handle of refrigerator with fastening function.
In the description of the present invention unless specifically defined or limited otherwise, term " multiple " refer to two or two with
On；Unless otherwise prescribed or illustrate, term " connection ", " fixation " etc. shall be understood in a broad sense, for example, " connection " can be fixation
Connection, may be a detachable connection, or be integrally connected, or electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention as the case may be
In concrete meaning.
In the description of this specification, it is to be understood that the instruction such as term " on ", "lower", "front", "rear", "left", "right"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of refrigerator characterized by comprising
Cabinet；
Door body, the door body and the cabinet are hinged with cabinet described in open or close；With
Locking device, the locking device include gear, detent handle and rack gear, wherein the gear is rotatably arranged
One end of hinged place far from the door body and the cabinet in the door body；One end of the detent handle, which is equipped with, to be held
Portion, the other end of the detent handle are equipped with latch, and the latch can be caught in or deviate from the gear, and press the gripping
Portion, the latch deviate from the gear；The rack gear can be movably arranged on the cabinet, and can be with the gear phase
Engage or be separated, when the door body is in closed state, the gear and the rack gear are meshed, and the latch be caught in it is described
Gear；
The locking device further include: pedestal is connected on the side wall of the one end of the door body far from the hinged place, described
Gear and the detent handle are located on the pedestal, and the rack gear is located at one end on the cabinet far from the hinged place
On lateral wall.
2. refrigerator according to claim 1, which is characterized in that
It is supported by elastic component between described one end and the pedestal of the detent handle, presses the grip part, the elasticity
Part is compressed.
3. refrigerator according to claim 1 or 2, which is characterized in that
It is rotatably connected between the detent handle and the pedestal by rotation axis, and the grip part and the latch
Positioned at the two sides of the rotation axis.
4. refrigerator according to claim 3, which is characterized in that
The pedestal is equipped with mounting base, and the rotation axis is connected in the mounting base.
5. refrigerator according to claim 1 or 2, which is characterized in that
Accommodating chamber is limited between the side wall of the one end of the pedestal and the door body far from the hinged place, the gear is at least
Part is located in the accommodating chamber.
6. refrigerator according to claim 1 or 2, which is characterized in that
The gear is rotatably connect by gear shaft with the pedestal.
7. refrigerator according to claim 1, which is characterized in that
The side wall of one end on the cabinet far from the hinged place is equipped with the mounting groove of opening outwardly, and the rack gear is located at institute
It states in mounting groove.
8. refrigerator according to claim 1 or 2, which is characterized in that
The rack gear is spur rack or arc-shaped rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162019.XA CN106989552B (en) | 2017-03-17 | 2017-03-17 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162019.XA CN106989552B (en) | 2017-03-17 | 2017-03-17 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106989552A CN106989552A (en) | 2017-07-28 |
| CN106989552B true CN106989552B (en) | 2019-06-11 |
Family
ID=59412714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710162019.XA Active CN106989552B (en) | 2017-03-17 | 2017-03-17 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106989552B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955052B (en) * | 2018-07-10 | 2020-10-27 | 安徽省星年华电器有限公司 | Door seal structure of refrigerator |
| CN112282549B (en) * | 2019-07-23 | 2022-07-15 | 青岛海尔电冰箱有限公司 | Refrigerator with door closing grasping structure |
| CN114991603B (en) * | 2022-07-18 | 2022-11-01 | 合肥美的电冰箱有限公司 | Door lock mechanism and refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310295Y (en) * | 1997-07-13 | 1999-03-10 | 徐太白 | Slide type double-door refrigerator |
| CN2432532Y (en) * | 2000-06-20 | 2001-05-30 | 山东野夼集团公司 | Freezer door |
| US6659018B1 (en) * | 2002-03-28 | 2003-12-09 | Ysd Industries, Inc. | Stop mechanism with dual pawls for gear operated door |
| CN201539165U (en) * | 2009-08-13 | 2010-08-04 | 上海杜氏实业有限公司 | Invisible door lock |
| CN102628632A (en) * | 2012-04-25 | 2012-08-08 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
-
2017
- 2017-03-17 CN CN201710162019.XA patent/CN106989552B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310295Y (en) * | 1997-07-13 | 1999-03-10 | 徐太白 | Slide type double-door refrigerator |
| CN2432532Y (en) * | 2000-06-20 | 2001-05-30 | 山东野夼集团公司 | Freezer door |
| US6659018B1 (en) * | 2002-03-28 | 2003-12-09 | Ysd Industries, Inc. | Stop mechanism with dual pawls for gear operated door |
| CN201539165U (en) * | 2009-08-13 | 2010-08-04 | 上海杜氏实业有限公司 | Invisible door lock |
| CN102628632A (en) * | 2012-04-25 | 2012-08-08 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106989552A (en) | 2017-07-28 |
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