CN107976000A - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
- Publication number
- CN107976000A CN107976000A CN201711409782.4A CN201711409782A CN107976000A CN 107976000 A CN107976000 A CN 107976000A CN 201711409782 A CN201711409782 A CN 201711409782A CN 107976000 A CN107976000 A CN 107976000A
- Authority
- CN
- China
- Prior art keywords
- lock part
- rotatory sealing
- door body
- sealing beam
- swing arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 73
- 230000009471 action Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/021—French doors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention relates to a kind of refrigerator, including babinet, door body and rotatory sealing beam, rotatory sealing beam includes locking system and lock-stopping hinge, the babinet is equipped with guide holder, lock-stopping hinge includes mounting base and the hinge axis equipped with the first lock part, locking system is equipped with drive component, the second lock part and the guide rail coordinated with guide holder, drive component be connected with the second lock part and the second lock part can be driven and the first lock part fasten, when refrigerator door is closed, second lock part moves to the position departed from the first lock part, makes rotatory sealing beam in the unlocked state；Rotatory sealing beam can turn to extended configuration in door body from folded state；When refrigerator door is opened, rotatory sealing beam turns to folded state in door body from extended configuration；Drive component drives the second lock part to move to the position fastened with the first lock part, rotatory sealing beam is in lockup state.The rotatory sealing beam of the present invention has latch functions and improves the reliability for closing door body.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more specifically to a kind of refrigerator.
Background technology
Refrigerator, especially large-scale multi-door refrigerator, much all employs the structure that multiple leaf door body is provided with a certain chamber
Form.Used in order to facilitate user, these door body can independent switch.So in order to ensure the sealing effect and satisfaction needed for refrigerator
The functional requirement of each fan door body independent switch, between adjacent two, depends on a certain side door, it is close much to employ rotation
Feng Liang.Door body with rotatory sealing beam is when opening, by stretching under the influence of guiding mechanism of the rotatory sealing beam on babinet
State is changed into folded state, its door body is carried to reduce occupied space and smoothly independently be opened and closed.With rotatory sealing beam
Door body when closed, rotatory sealing beam is changed into extended configuration under the influence of guiding mechanism on babinet by folding again, uses
To fill up the gap between adjacent two, ensure the leakproofness of refrigerator.
The deficiency of above-mentioned rotatory sealing beam is, when the door body with rotatory sealing beam in the on state, due to some
Maloperation or special circumstances so that rotatory sealing beam is in extended configuration, then attempting to close the door with rotatory sealing beam
During body, if its adjacent door body is closing, then rotatory sealing beam will collide the door body being closed, if its adjacent door
Body is unlatching, then rotatory sealing beam will collide the guiding mechanism on babinet in the form of improper so that with rotation
The door body of sealed beam can not close, result even in rotatory sealing beam, the door body with rotatory sealing beam, its adjacent door body,
The damage of the associated components such as the guiding mechanism on babinet.
The content of the invention
Problem to be solved by this invention is, there is provided a kind of rotatory sealing beam has the refrigerator of latch functions.
In order to solve the above technical problem, the present invention provides a kind of refrigerator, including babinet, door body and rotatory sealing beam,
The rotatory sealing beam is rotatably arranged in the door body, it is characterised in that the rotatory sealing beam includes locking system
And lock-stopping hinge, the babinet are equipped with guide holder；
The lock-stopping hinge includes the mounting base being fixedly connected with door body, and, with locking base box rotation connection
Hinge axis, the hinge axis are equipped with the first lock part, the locking system be equipped with drive component, the second lock part and with it is described
Guide holder coordinate guide rail, the driving component be connected with second lock part simultaneously can drive second lock part with it is described
First lock part fastens, and under the action of the guide holder the relatively described door body of the rotatory sealing beam can turn over the guide rail
Turn；
When door body is closed, the driving component makes second lock under the action of the guide holder and the guide rail
Stop moves to the position departed from first lock part, and then makes the rotatory sealing beam in the unlocked state；At this time, it is described
Rotatory sealing beam can turn to extended configuration in door body from folded state；
When door body is opened, under the action of the guide holder and the guide rail, the rotatory sealing beam is in the door body
On from extended configuration turn to folded state；At this time, the driving component drives second lock part to move to and described first
The position that lock part fastens, and then the rotatory sealing beam is in lockup state.
As preferred embodiments of the present invention, the locking system includes locking base box, push rod, swing arm and flexible member；
The guide rail coordinated with the guide holder is provided with the top of the locking base box, the guide rail is in the guide holder
It can make the relatively described door body upset of the rotatory sealing beam under effect；
It is equipped with the locking base box and is used to place the first limiting slot of the push rod, for placing the flexible member
Second limiting slot and the location hole for connecting the swing arm, the lower end of the push rod offset with the flexible member；
One end of the swing arm is rotatablely connected by shaft and the location hole, and second lock part is arranged on the rotation
The other end of bar, the swing arm are equipped with the first pushing part to lean with the push rod；
The push rod is equipped with the pushing block for coordinating with the guide rail and offseting with the guide holder, the bar being connected with the pushing block
Body, and the undergauge recess of the body of rod lower end is arranged at, it is equipped between the undergauge recess and the body of rod described in driving
First pushing part drives the intermediate incline that the swing arm is rotated forward around the shaft, and the body of rod described in shaft, which is equipped with, can drive institute
Swing arm is stated around counter-rotational second pushing part of the shaft；
When door body is closed, under the action of the guide holder and the guide rail, the rotatory sealing beam in door body from
Folded state is overturn to extended configuration, and the push rod moves down, and first pushing part is by the intermediate incline from described
Undergauge recess is slid onto on the body of rod and drives the swing arm to rotate forward, and moves to second lock part of the swing arm
The position departed from first lock part, and then make the rotatory sealing beam in the unlocked state；
When door body is opened, under the action of the guide holder and the guide rail, the rotatory sealing beam is in the door body
On overturn from extended configuration to folded state, the push rod moves up under the action of the reset force of the flexible member, institute
Stating the second pushing part drives the swing arm to rotate backward, and second lock part of the swing arm is moved to and first locking
The position that portion fastens, and then the rotatory sealing beam is in lockup state.
As preferred embodiments of the present invention, when the rotatory sealing beam is in lockup state, the swing part just passes through
The intermediate incline is crossed to be slid onto on the undergauge recess from the body of rod.
As preferred embodiments of the present invention, the locking base box is equipped with the axle sleeve being connected with the hinge axis.
As preferred embodiments of the present invention, first lock part is bulge-structure.
As preferred embodiments of the present invention, first lock part is groove structure.
Implement a kind of refrigerator of the present invention, compared with prior art, have the advantages that：
The present invention drives the second lock part by driving device, make itself and lock-stopping hinge the first lock part be in locking or
Released state, thus, for door body after unlatching, rotatory sealing beam is locked at folded state, is rotated when avoiding the occurrence of door body closing close
Beam is sealed still in extended configuration；After door body is closed, rotatory sealing beam is then unlocked in extended configuration.In this way, the rotation of the present invention
Sealed beam has latch functions, avoids causing refrigerator component to damage because operation error causes rotatory sealing beam to be in abnormal condition
It is bad, improve the reliability that door body is closed.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will simply it be situated between to the attached drawing of embodiment below
Continue.
Fig. 1 is a kind of Structure explosion diagram of the rotatory sealing beam of refrigerator provided by the invention；
Fig. 2 is structure diagram when a kind of rotatory sealing beam of refrigerator provided by the invention is in lockup state；
Fig. 3 be in structure shown in Fig. 2 A-A to profile；
Fig. 4 is structure diagram when a kind of rotatory sealing beam of refrigerator provided by the invention is in the unlocked state；
Fig. 5 is in the profile of the B-B direction of structure shown in Fig. 4；
Fig. 6 is a kind of stereogram of refrigerator provided by the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
As shown in Figures 1 to 6, by taking side by side combination refrigerator as an example, refrigerator provided by the present invention, including babinet 1,3 and of door body
Rotatory sealing beam 2, the rotatory sealing beam 2 are rotatably arranged on any one side door body 3 of split door body 3, the rotation
Sealed beam 2 includes locking system and lock-stopping hinge 5, and the babinet 1 is equipped with guide holder 4.
The lock-stopping hinge 5 includes the mounting base 51 being fixedly connected with door body 3, and, rotate and connect with the locking base box 6
The hinge axis 52 connect, the hinge axis 52 are equipped with the first lock part 53, and the locking system is equipped with drive component, the second lock part
84 and the guide rail 61 that coordinates with the guide holder 4, the driving component is connected with second lock part 84 and can drive institute
The second lock part 84 is stated to fasten with first lock part 53；The guide rail 61 can make described under the action of the guide holder 4
The relatively described door body 3 of rotatory sealing beam 2 is overturn, such as：In the range of 95 degree to 185 degree, 95 degree of whens are folded state, 185 degree
When be extended configuration.
When door body 3 is closed, the driving component makes described under the action of the guide holder 4 and the guide rail 61
Two lock parts 84 move to the position departed from first lock part 53, and then make the rotatory sealing beam 2 in the unlocked state；
At this time, the rotatory sealing beam 2 can turn to extended configuration in door body 3 from folded state.
When door body 3 is opened, under the action of the guide holder 4 and the guide rail 61, the rotatory sealing beam 2 is described
In door body 3 folded state is turned to from extended configuration；At this time, the driving component drives second lock part 84 to move to and institute
The position of the first lock part 53 fastening is stated, and then the rotatory sealing beam 2 is in lockup state.
Thus, the present invention drives the second lock part 84 by drive component, makes its first lock part 53 with lock-stopping hinge 5
In locking or released state, therefore, for door body 3 after unlatching, rotatory sealing beam 2 is locked at folded state, avoids the occurrence of door body 3
Rotatory sealing beam 2 is still in extended configuration during closing；After door body 3 is closed, rotatory sealing beam 2 then unlocks and is in extended configuration.This
Sample, rotatory sealing beam 2 of the invention have latch functions, avoid because operation error causes rotatory sealing beam 2 to be in improper
State causes refrigerator parts damages, improves the reliability that door body 3 is closed.
In the present embodiment, the locking system includes locking base box 6, push rod 7, swing arm 8 and flexible member 9.
The top of the locking base box 6 is provided with the guide rail 61 coordinated with the guide holder 4, and the guide rail 61 is led described
Under the action of to seat 4 the relatively described door body 3 of the rotatory sealing beam 2 can overturn in the range of 90 degree to 180 degree.
Equipped with the first limiting slot 62 for placing the push rod 7, for placing the elasticity member in the locking base box 6
Second limiting slot 63 of part 9 and the location hole 64 for connecting the swing arm 8, the lower end of the push rod 7 and the flexible member 9
Offset, flexible member 9 is preferably to compress spring.
One end of the swing arm 8 is rotatablely connected by shaft and the location hole 64, and second lock part 84 is arranged on
The other end of the swing arm 8, the swing arm 8 are equipped with the first pushing part 83 to lean with the push rod 7.When it is implemented, institute
It is " 7 " font structure to state swing arm 8, and the swing arm 8 includes horizon bar 81 and vertical bar 82, and the end of the horizon bar 81 is by turning
Axis is rotatablely connected with the location hole 64, and second lock part 84 is arranged on the lower end of the vertical bar 82, and described first pushes away
Dynamic portion 83 forms lever construction with the swing arm 8 by fulcrum of shaft.
The push rod 7 is equipped with the pushing block 71 for coordinating with the guide rail 61 and offseting with the guide holder 4, with the pushing block 71
The body of rod 72 of connection, and the undergauge recess 73 of 72 lower end of the body of rod is arranged at, the undergauge recess 73 and the body of rod 72
Between be equipped with can drive the intermediate incline 74 that first pushing part 83 drives the swing arm 8 to be rotated forward around the shaft, institute
State the body of rod 72 be equipped with can drive the swing arm 8 around counter-rotational second pushing part 75 of the shaft.
When door body 3 is closed, under the action of the guide holder 4 and the guide rail 61, the rotatory sealing beam 2 is in door body
Overturn on 3 from folded state to extended configuration, the push rod 7 moves down, and first pushing part 83 is oblique by the transition
Face 74 is slid onto on the body of rod 72 from the undergauge recess 73 and drives the swing arm 8 to rotate forward, and makes the institute of the swing arm 8
State the second lock part 84 and move to the position departed from first lock part 53, and then the rotatory sealing beam 2 is in unlock
State.
When door body 3 is opened, under the action of the guide holder 4 and the guide rail 61, the rotatory sealing beam 2 is described
Overturn in door body 3 from extended configuration to folded state, the push rod 7 is upward under the action of the reset force of the flexible member 9
Mobile, second pushing part 75 drives the swing arm 8 to rotate backward, moves to second lock part 84 of the swing arm 8
The position fastened with first lock part 53, and then the rotatory sealing beam 2 is in lockup state.
It should also be noted that, when the rotatory sealing beam 2 is in lockup state, first pushing part 83 just passes through
The intermediate incline 74 is crossed to be slid onto on the undergauge recess 73 from the body of rod 72.Such structure can ensure that push rod 7 exists
Completion rotatory sealing beam 2 unlocks in less stroke or locking acts, while positioning action is also played to push rod 7, anti-throw-out lever 7
Continue to move up under the action of flexible member 9.
In embodiment one, the locking base box 6 be equipped with the hinge axis 52 be connected axle sleeve, described first
Lock part 53 is bulge-structure.
In embodiment two, the locking base box 6 be equipped with the hinge axis 52 be connected axle sleeve, described first
Lock part 53 is groove structure.
The above disclosed right for being only presently preferred embodiments of the present invention, the present invention cannot being limited with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.
Claims (6)
1. a kind of refrigerator, including babinet, door body and rotatory sealing beam, the rotatory sealing beam are rotatably arranged in the door body
On, it is characterised in that the rotatory sealing beam includes locking system and lock-stopping hinge, and the babinet is equipped with guide holder；
The lock-stopping hinge includes the mounting base being fixedly connected with door body, and, the hinge with locking base box rotation connection
Axis, the hinge axis are equipped with the first lock part, the locking system be equipped with drive component, the second lock part and with the guiding
The guide rail that seat coordinates, the driving component are connected with second lock part and can drive second lock part and described first
Lock part fastens, and the guide rail can make the relatively described door body upset of the rotatory sealing beam under the action of the guide holder；
When door body is closed, the driving component makes second lock part under the action of the guide holder and the guide rail
The position departed from first lock part is moved to, and then makes the rotatory sealing beam in the unlocked state；At this time, the rotation
Sealed beam can turn to extended configuration in door body from folded state；
When door body is opened, under the action of the guide holder and the guide rail, the rotatory sealing beam in the door body from
Extended configuration turns to folded state；At this time, the driving component drives second lock part to move to and first locking
The position that portion fastens, and then the rotatory sealing beam is in lockup state.
2. refrigerator as claimed in claim 1, it is characterised in that the locking system includes locking base box, push rod, swing arm and bullet
Property element；
The guide rail coordinated with the guide holder, effect of the guide rail in the guide holder are provided with the top of the locking base box
Under can make rotatory sealing beam door body upset relatively；
Be equipped with the locking base box be used to place the push rod the first limiting slot, for place the flexible member second
Limiting slot and the location hole for connecting the swing arm, the lower end of the push rod offset with the flexible member；
One end of the swing arm is rotatablely connected by shaft and the location hole, and second lock part is arranged on the swing arm
The other end, the swing arm are equipped with the first pushing part to lean with the push rod；
The push rod is equipped with guide rail cooperation and the pushing block to offset with the guide holder, the body of rod being connected with the pushing block,
And the undergauge recess of the body of rod lower end is arranged at, described first can be driven by being equipped between the undergauge recess and the body of rod
Pushing part drives the intermediate incline that the swing arm is rotated forward around the shaft, and the body of rod described in shaft, which is equipped with, can drive the rotation
Bar is around counter-rotational second pushing part of the shaft；
When door body is closed, under the action of the guide holder and the guide rail, the rotatory sealing beam is in door body from folding
State is overturn to extended configuration, and the push rod moves down, and the intermediate incline is passed through from the undergauge in first pushing part
Recess is slid onto on the body of rod and drives the swing arm to rotate forward, and second lock part of the swing arm is moved to and institute
The position of the first lock part disengaging is stated, and then makes the rotatory sealing beam in the unlocked state；
When door body is opened, under the action of the guide holder and the guide rail, the rotatory sealing beam in the door body from
Extended configuration is overturn to folded state, and the push rod moves up under the action of the reset force of the flexible member, and described the
Two pushing parts drive the swing arm to rotate backward, and second lock part of the swing arm is moved to and the first lock part button
The position of conjunction, and then the rotatory sealing beam is in lockup state.
3. refrigerator as claimed in claim 2, it is characterised in that when the rotatory sealing beam is in lockup state, the pendulum
Dynamic portion is slid onto on the undergauge recess just past the intermediate incline from the body of rod.
4. such as claims 1 to 3 any one of them refrigerator, it is characterised in that the locking base box is equipped with and the hinge
The axle sleeve that axis is connected.
5. refrigerator as claimed in claim 4, it is characterised in that first lock part is bulge-structure.
6. refrigerator as claimed in claim 4, it is characterised in that first lock part is groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409782.4A CN107976000A (en) | 2017-12-20 | 2017-12-20 | A kind of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409782.4A CN107976000A (en) | 2017-12-20 | 2017-12-20 | A kind of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107976000A true CN107976000A (en) | 2018-05-01 |
Family
ID=62007364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711409782.4A Pending CN107976000A (en) | 2017-12-20 | 2017-12-20 | A kind of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107976000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136040A (en) * | 2020-09-04 | 2022-03-04 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN114812065A (en) * | 2021-01-18 | 2022-07-29 | 青岛海尔电冰箱有限公司 | Refrigerator and door body assembly thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04187981A (en) * | 1990-11-22 | 1992-07-06 | Hitachi Ltd | Door device for refrigerator |
| CN105737489A (en) * | 2016-04-18 | 2016-07-06 | 海信容声(广东)冰箱有限公司 | Side-by-side combination refrigerator with turnover beam |
| CN106352651A (en) * | 2016-08-19 | 2017-01-25 | 海信（山东）冰箱有限公司 | Side-by-side combination refrigerator |
| CN208012216U (en) * | 2017-12-20 | 2018-10-26 | 广东奥马冰箱有限公司 | A kind of refrigerator |
-
2017
- 2017-12-20 CN CN201711409782.4A patent/CN107976000A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04187981A (en) * | 1990-11-22 | 1992-07-06 | Hitachi Ltd | Door device for refrigerator |
| CN105737489A (en) * | 2016-04-18 | 2016-07-06 | 海信容声(广东)冰箱有限公司 | Side-by-side combination refrigerator with turnover beam |
| CN106352651A (en) * | 2016-08-19 | 2017-01-25 | 海信（山东）冰箱有限公司 | Side-by-side combination refrigerator |
| CN208012216U (en) * | 2017-12-20 | 2018-10-26 | 广东奥马冰箱有限公司 | A kind of refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136040A (en) * | 2020-09-04 | 2022-03-04 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN114136040B (en) * | 2020-09-04 | 2023-09-29 | 青岛海尔电冰箱有限公司 | Refrigerator with a refrigerator body |
| CN114812065A (en) * | 2021-01-18 | 2022-07-29 | 青岛海尔电冰箱有限公司 | Refrigerator and door body assembly thereof |
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