CN107700988A - Door body locking device and there is its refrigerator - Google Patents
Door body locking device and there is its refrigerator Download PDFInfo
- Publication number
- CN107700988A CN107700988A CN201710840007.8A CN201710840007A CN107700988A CN 107700988 A CN107700988 A CN 107700988A CN 201710840007 A CN201710840007 A CN 201710840007A CN 107700988 A CN107700988 A CN 107700988A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- keeper
- door
- refrigerator door
- locking device
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
-
- 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
Present invention is disclosed a kind of door body locking device, including：The locating part being installed on refrigerator body and the keeper being installed on refrigerator door, the keeper can pivot relative to the refrigerator door, the refrigerator door turn-off transient, the keeper is switched in the first direction under effect of inertia to be in the lock state with the locating part clamping, the refrigerator door relative to the refrigerator body；After the refrigerator door is closed, the keeper is switched to along the second direction opposite with first direction is separated with the locating part under gravity, and the refrigerator door is in released state relative to the refrigerator body.Present invention further teaches a kind of refrigerator with above-mentioned door body locking device.The door body locking device of the present invention can prevent refrigerator door from rebound phenomena occurring when closed, smooth non-resistance, does not influence Consumer's Experience during refrigerator door opens or closes by above-mentioned embodiment.
Description
Technical field
The present invention relates to refrigerator art, especially a kind of door body locking device and the ice with the door body locking device
Case.
Background technology
Refrigerator is during routine use, it may appear that when use is compared with great strength closing refrigerator door body, door body bounce-back causes it
Situation about being not closed completely, if such situation can not be found by user in time, refrigerator cold draining, refrigerator cold-storage or refrigerating chamber can be caused
Temperature raises, and produces condensation, forces compressor long time running, wastes energy consumption, has a strong impact on the service life of refrigerator.
In addition, the locking device of existing refrigerator door in refrigerator door closing process, can produce resistance, and in ice
After chamber door body is closed, locking device still keeps latched position, when user opens refrigerator door, it is necessary to using compared with great strength ability
Realize, have a strong impact on the usage experience of user.
In view of this, it is necessary to a kind of improved door body locking device is provided, to solve above-mentioned technical problem.
The content of the invention
An object of the present invention is to provide a kind of door body locking device, and it can prevent anti-when refrigerator door from closing
Bullet, and refrigerator door smooth non-resistance during opening or closing, do not influence Consumer's Experience.
The present invention also aims to provide a kind of refrigerator with door body locking device.
One of for achieving the above object, an embodiment of the present invention provides a kind of door body locking device, including：Peace
Loaded on the locating part on refrigerator body and the keeper being installed on refrigerator door, it is characterised in that：The keeper being capable of phase
Pivoted for the refrigerator door, the refrigerator door turn-off transient, keeper pivot in the first direction under effect of inertia
Go to and be in the lock state with the locating part clamping, the refrigerator door relative to the refrigerator body；The refrigerator door
After closing, the keeper is switched to and the locating part point along the second direction opposite with first direction under gravity
From the refrigerator door is in released state relative to the refrigerator body.
As the further improvement of an embodiment of the present invention, one end of the keeper pivots with the refrigerator door to be connected
Connect, the other end of the keeper is configured to the hook type structure with the locating part clamping.
As the further improvement of an embodiment of the present invention, the hook type structure is configured to angle at 60 degree to 100 degree
Between fixedly.
As the further improvement of an embodiment of the present invention, the refrigerator door is provided with pivotal axis, the keeper
One end is pivotally connected with the pivotal axis.
As the further improvement of an embodiment of the present invention, the locating part is configured to cylindricality, and its diameter parallel is in institute
State the axis of pivotal axis.
As the further improvement of an embodiment of the present invention, the axis of the pivotal axis is flush to or spacing higher than described
The axis of part, when the refrigerator door is in the lock state, bearing of trend of the keeper from one end to the other end with it is vertical
The angle in direction is equal to or less than 90 degree.
As the further improvement of an embodiment of the present invention, the locating part and the keeper are separately positioned on described
The outside of refrigerator body and the refrigerator door.
As the further improvement of an embodiment of the present invention, the keeper has the initial bit positioned at vertical direction
To put, the refrigerator door is provided with the first stop part, and first stop part limits the keeper and pivoted along the second direction,
First stop part is arranged on the side away from the refrigerator body when keeper is located at the initial position.
As the further improvement of an embodiment of the present invention, the refrigerator door is provided with the second stop part, the refrigerator
Door body is in opening procedure, and second stop part limits the keeper and pivoted along the first direction, second backstop
Part is arranged on the top of the keeper when refrigerator door is in the lock state.
To realize above-mentioned another goal of the invention, the invention provides a kind of refrigerator, including casing and coordinate with casing
Door body, set between the casing and door body just like the door body locking device described in any one in claim 1 to 9.
The invention has the advantages that：The door body locking device of the present invention can be prevented by above-mentioned embodiment
Rebound phenomena occurs when closed for refrigerator door, it is ensured that refrigerator door is locked on refrigerator body, can prevent cool air leakage, energy consumption
Rise；Ensure user's smooth non-resistance during refrigerator door is opened or closed, do not influence Consumer's Experience；In addition, the door body
Locking device structure simple and compact, cost are cheap.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Exemplary embodiment please and its illustrate to be used to explain the application, do not form the improper restriction to the application.Wherein：
Fig. 1 is that the door body locking device of the present invention is in the dimensional structure diagram of open mode in refrigerator door；
Fig. 2 is the left view schematic diagram that the door body locking device in Fig. 1 is in the lock state in refrigerator door；
Fig. 3 is the enlarged drawing at a positions in Fig. 2；
Fig. 4 is the left view schematic diagram that the door body locking device in Fig. 1 is closed in refrigerator door；
Fig. 5 is the enlarged drawing at b positions in Fig. 4.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application embodiment
And technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only this Shen
Please a part of embodiment, rather than whole embodiment.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the scope of the application protection.
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of the description present invention and simplifies description, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, unless otherwise prescribed with limit, it is necessary to explanation, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be mechanical connection or electrical connection or the connection of two element internals, can
To be to be joined directly together, can also be indirectly connected by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
Coordinate the embodiment for referring to figs. 1 to Fig. 5, introducing the door body locking device of the present invention, in this embodiment party
In formula, the door body locking device includes the locating part 30 being installed on refrigerator body 10 and the positioning being installed on refrigerator door 20
Part 40, the mounting means of locating part 30 are not construed as limiting, and can be fixedly or removably to be installed on refrigerator body 10, keeper 40
One end 41 be connected with refrigerator door 20, the other end of keeper 40 is free end 42, and keeper 40 can be relative to refrigerator
Door body 20 is in perpendicular（Such as the plane in Fig. 2 parallel to paper）Interior pivot, the clockwise direction that keeper 40 pivots are determined
Justice is first direction, is counterclockwise defined as second direction in the opposite direction with first party.Keeper 40 is set vertically
Put and open side in refrigerator door 20, the vertical direction is defined as the initial position of keeper 40.
Keeper 40 is in respect to refrigerator body 10 with the achievable refrigerator door 20 of the cooperation of locating part 30 and locks or unlock shape
State.Specifically, when refrigerator door 20 is in open mode, keeper 40 is located at initial position；Refrigerator door 20 closes wink
Between, keeper 40 is pivoted in the first direction under effect of inertia by initial position, until with the clamping of locating part 30 so that refrigerator doors
Body 20 is locked on refrigerator body 10, i.e., refrigerator door 20 is in the lock state relative to refrigerator body 10, so as to anti-stagnant ice
Rebound phenomena occurs for chamber door body 20, prevents cool air leakage, energy consumption from rising；After refrigerator door 20 is closed, keeper 40 is made in gravity
It is switched under and is separated with locating part 30 in a second direction so that refrigerator door 20 is not locked on refrigerator body 10, refrigerator
Door body 20 can realize and separate that is, refrigerator door 20 is in unblock relative to refrigerator body 10 with refrigerator body 10 under external force
State；When refrigerator door 20 is closed, keeper 40 is located at initial position；Refrigerator door 20 is opening or closing
During, keeper 40 remains released state with locating part 30, will not hinder the motion of refrigerator door 20, therefore user opens
Or 20 smooth non-resistance of closing refrigerator door body, the usage experience of user is not influenceed.
In present embodiment, one end 41 and the pivot link of refrigerator door 20 of keeper 40, the free end 42 of keeper 40
Be constructed to be permeable to the hook type structure with the clamping of locating part 30, so as to, when refrigerator door 20 is in turn-off transient, keeper 40 with it is spacing
Part 30 is by forming hook type structure and the clamping of locating part 30 in the free end 42 of keeper 40, and thus, refrigerator door 20 is locked
It is scheduled on refrigerator body 10, i.e., refrigerator door 20 is in the lock state relative to refrigerator body 10.
Preferably, the hook type structure of the free end 42 of keeper 40 is configured to any of angle between 60 degree to 100 degree
Angle fixedly, so as to which in refrigerator door turn-off transient, keeper 40 can realize swimmingly clamping with locating part 30, effectively real
Existing refrigerator door 20 is locked in refrigerator body 10；When after the completion of the locking of refrigerator door 20, keeper 40 can with locating part 30
Swimmingly separate, effectively realize that refrigerator door 20 is unlocked on refrigerator body 10, it is without hindrance during user opens refrigerator door 20
Power.
Further, refrigerator door 20 is provided with pivotal axis 21, and the mounting means of the pivotal axis 21 is not construed as limiting.Keeper 40
One end 41 be pivotally connected with pivotal axis 21, so as to realize that keeper 40 is installed on refrigerator door 20, and can be relative to ice
Chamber door body 20 pivots.
Locating part 30 is configured to cylindricality, its diameter parallel in the axis of pivotal axis 21, the embodiment, locating part 30 and
The axis direction of pivotal axis 21 is set as the horizontal direction of refrigerator（Such as vertical paper direction in Fig. 2）, the axis of pivotal axis 21 is neat
Put down the axis in or higher than locating part 30, i.e., pivotal axis 21 is arranged to be flush to or higher than locating part 30, at refrigerator door 20
When lock-out state, the angle α of bearing of trend of the keeper 40 from one end 41 to free end 42 and refrigerator vertical direction be equal to or
Less than 90 degree, i.e., the angle that keeper 40 pivots in the first direction under effect of inertia is equal to or less than 90 degree.
Locating part 30 and keeper 40 are separately positioned on the outside of refrigerator body 10 and refrigerator door 20, are not take up refrigerator case
The inner space of body 10 and refrigerator door 20, the operations such as user's replacing can be facilitated.In addition, locating part 30 and keeper 40 are settable
For independent dismountable accessory, its mounting means can be common connected mode, such as magnetic absorption connects, gluing connects etc.,
User allow in use, the installation site of locating part 30 or keeper 40 is adjusted according to itself service condition
It is whole, to realize that the door body locking device of the present invention can meet the needs of different user.Certainly, locating part 30 and keeper 40 can divide
The inside of refrigerator body 10 and refrigerator door 20 or the embedded housing for being arranged at refrigerator body 10 and refrigerator door 20 are not arranged at
Inside, the outward appearance of refrigerator is not influenceed.
Further, refrigerator door 20 is provided with the first stop part 22, and the first stop part 22 is arranged on keeper 40 positioned at just
Side away from refrigerator body 10 during beginning position, for refrigerator door 20 in closing process, the first stop part 22 limits keeper 40
Pivoted in a second direction under effect of inertia, prevent refrigerator door 20 can not with locating part 30 in the moment of closing, keeper 40
Clamping.
In addition, refrigerator door 20 is provided with the second stop part 23, in opening procedure, the second stop part 23 limits refrigerator door 20
Determine keeper 40 to pivot in the first direction under effect of inertia, it is remote to the second stop part 23 to prevent that keeper 40 from occurring upset
The side of refrigerator body 10.Second stop part 23 is arranged on the top of keeper 40 when refrigerator door 20 is in the lock state, and keeps away
Exempt to stop that keeper 40 is connected with the clamping of locating part 30, realize that refrigerator door 20 can be locked effectively.
Present invention also offers a kind of refrigerator, the refrigerator includes refrigerator body 10 and the refrigerator coordinated with refrigerator body 10
Door body 20, above-mentioned door body locking device is provided between refrigerator door 20 and refrigerator body 10, wherein locating part 30 is installed on ice
On box body 10, keeper 40 is installed on refrigerator door 20, and one end 41 of keeper 40 is connected with refrigerator door 20, positioning
The free end 42 of part 40 is free end.Concrete structure on door body locking device has been done in detail in the above-described embodiment
Explaination, will not be repeated here.
The door body locking device of the present invention can prevent refrigerator door from rebounding when closed by above-mentioned embodiment
Phenomenon, it is ensured that refrigerator door is locked on refrigerator body, can prevent cool air leakage, energy consumption from rising；Ensure that user is playing on or off
Smooth non-resistance during refrigerator door is closed, does not influence Consumer's Experience；In addition, the door body locking device structure simple and compact, into
This is cheap.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
It is bright, and be not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention or change
More it should be included in the scope of the protection.
Claims (10)
1. a kind of door body locking device, including：The locating part being installed on refrigerator body and the positioning being installed on refrigerator door
Part, it is characterised in that：The keeper can pivot relative to the refrigerator door, and the refrigerator door turn-off transient is described
Keeper be switched in the first direction under effect of inertia with the locating part clamping, the refrigerator door is relative to the refrigerator
Casing is in the lock state；After the refrigerator door is closed, the keeper is under gravity along opposite with first direction
Second direction is switched to be separated with the locating part, and the refrigerator door is in released state relative to the refrigerator body.
2. door body locking device according to claim 1, it is characterised in that one end of the keeper and the refrigerator doors
Body is pivotally connected, and the other end of the keeper is configured to the hook type structure with the locating part clamping.
3. door body locking device according to claim 2, it is characterised in that the hook type structure is configured to angle at 60 degree
Between to 100 degree fixedly.
4. door body locking device according to claim 2, it is characterised in that the refrigerator door is provided with pivotal axis, described
One end of keeper is pivotally connected with the pivotal axis.
5. door body locking device according to claim 4, it is characterised in that the locating part is configured to cylindricality, its axis
Parallel to the axis of the pivotal axis.
6. door body locking device according to claim 4, it is characterised in that the axis of the pivotal axis is flush to or is higher than
The axis of the locating part, when the refrigerator door is in the lock state, the keeper is from one end to the extension side of the other end
It is equal to or less than 90 degree to the angle of vertical direction.
7. door body locking device according to claim 1, it is characterised in that the locating part and the keeper are set respectively
Put the outside in the refrigerator body and the refrigerator door.
8. door body locking device according to claim 1, it is characterised in that the keeper has positioned at vertical direction
Initial position, the refrigerator door are provided with the first stop part, and first stop part limits the keeper along the second party
To pivot, first stop part is arranged on one away from the refrigerator body when keeper is located at the initial position
Side.
9. door body locking device according to claim 1, it is characterised in that the refrigerator door is provided with the second stop part,
In opening procedure, second stop part limits the keeper and pivoted along the first direction refrigerator door, described
Second stop part is arranged on the top of the keeper when refrigerator door is in the lock state.
10. a kind of refrigerator, including casing and the door body that coordinates with casing, it is characterised in that the casing and the door body it
Between set just like the door body locking device described in any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840007.8A CN107700988B (en) | 2017-09-18 | 2017-09-18 | Door body locking device and refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840007.8A CN107700988B (en) | 2017-09-18 | 2017-09-18 | Door body locking device and refrigerator with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107700988A true CN107700988A (en) | 2018-02-16 |
| CN107700988B CN107700988B (en) | 2019-05-31 |
Family
ID=61172771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710840007.8A Active CN107700988B (en) | 2017-09-18 | 2017-09-18 | Door body locking device and refrigerator with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107700988B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10982472B1 (en) * | 2016-11-07 | 2021-04-20 | Dometic Sweden Ab | Appliance lock assembly |
| CN113865236A (en) * | 2020-06-30 | 2021-12-31 | 青岛海尔电冰箱有限公司 | Refrigerator door with replaceable door face |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840996A (en) * | 2005-03-30 | 2006-10-04 | 三洋电机株式会社 | Door unit for cold storage |
| CN103162500A (en) * | 2013-04-03 | 2013-06-19 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| WO2014200318A1 (en) * | 2013-06-14 | 2014-12-18 | Lg Electronics Inc. | Fixing device and refrigerator having the same |
| US20150241116A1 (en) * | 2014-02-21 | 2015-08-27 | Lg Electronics Inc. | Refrigerator |
| CN205502811U (en) * | 2016-01-05 | 2016-08-24 | 李志锋 | Flat -open window stopper |
-
2017
- 2017-09-18 CN CN201710840007.8A patent/CN107700988B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840996A (en) * | 2005-03-30 | 2006-10-04 | 三洋电机株式会社 | Door unit for cold storage |
| CN103162500A (en) * | 2013-04-03 | 2013-06-19 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| WO2014200318A1 (en) * | 2013-06-14 | 2014-12-18 | Lg Electronics Inc. | Fixing device and refrigerator having the same |
| US20150241116A1 (en) * | 2014-02-21 | 2015-08-27 | Lg Electronics Inc. | Refrigerator |
| CN205502811U (en) * | 2016-01-05 | 2016-08-24 | 李志锋 | Flat -open window stopper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10982472B1 (en) * | 2016-11-07 | 2021-04-20 | Dometic Sweden Ab | Appliance lock assembly |
| CN113865236A (en) * | 2020-06-30 | 2021-12-31 | 青岛海尔电冰箱有限公司 | Refrigerator door with replaceable door face |
| CN113865236B (en) * | 2020-06-30 | 2023-02-17 | 青岛海尔电冰箱有限公司 | Refrigerator door with replaceable door face |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107700988B (en) | 2019-05-31 |
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