CN208296438U - It is a kind of can automatic pick refrigerator door hinge chain case assembly - Google Patents
It is a kind of can automatic pick refrigerator door hinge chain case assembly Download PDFInfo
- Publication number
- CN208296438U CN208296438U CN201820471603.3U CN201820471603U CN208296438U CN 208296438 U CN208296438 U CN 208296438U CN 201820471603 U CN201820471603 U CN 201820471603U CN 208296438 U CN208296438 U CN 208296438U
- Authority
- CN
- China
- Prior art keywords
- spring
- refrigerator
- slide
- rod
- door hinge
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model discloses it is a kind of can automatic pick refrigerator door hinge chain case assembly, it include railroad shoe, slide engaged therewith is equipped in the railroad shoe, the rear end of the slide is equipped with spring return mechanism, the front end of the slide is rotatably equipped with rebounding mechanism, it is connected between the slide and rebounding mechanism by curved rod, the rebounding mechanism is connect by link mechanism and attachment base with refrigerator doors attachment base, the rebounding mechanism includes two clamping plates, the cam chair clamped in two clamping plate, the inflection point of the side of the cam chair is connect with curved rod, lower end cooperates support guide by spring supporting bar, the inflection point of its other side is connect with link mechanism.The structure design of the utility model is reasonable, and active force is avoided directly to act on refrigerator doors, firmly excessive and bring noise, the effect of automatic tightening shutdown is realized simultaneously, make refrigerator doors close the stage to the end slowly to tighten, to reduce noise, reaches the tight closure of refrigerator doors.
Description
Technical field:
The utility model relates to refrigerator field, relate generally to it is a kind of can automatic pick refrigerator door hinge chain case assembly.
Background technique:
Existing refrigerator doors mostly rely solely on artificial active force and magnetic attracting certain at closing time in switch gate
Power can have certain noise in switching process, and at closing time if active force is too small or refrigerator is magnetic using overlong time
When suction is become smaller by external action, it is likely that it will lead to refrigerator doors and be difficult to shut, so that the normal work of refrigerator is affected, and
And it is more power-consuming, it is therefore desirable to a kind of mechanism for assisting refrigerator switch gate is provided, it can be true while noise can be reduced
Protect automatic door-closing.
Utility model content:
The utility model aim be exactly in order to make up the defect of prior art, provide it is a kind of can automatic pick refrigerator door hinge
Chain case assembly can effectively solve switch gate noise, realize automatic pick.
The utility model is achieved through the following technical solutions:
It is a kind of can automatic pick refrigerator door hinge chain case assembly, it is characterised in that: include railroad shoe, in the railroad shoe
Equipped with slide engaged therewith, the rear end of the slide is equipped with spring return mechanism, and the front end of the slide is rotatably equipped with
Rebounding mechanism is connected between the slide and rebounding mechanism by curved rod, and the rebounding mechanism passes through link mechanism and company
Joint chair is connect with refrigerator doors attachment base, and the rebounding mechanism includes two clamping plates, the cam chair clamped in two clamping plate, described
The inflection point of the side of cam chair is connect with curved rod, and lower end cooperates support guide by spring supporting bar, the other side
Inflection point is connect with link mechanism.
The railroad shoe is mounted in refrigerator on bottom face, bottom end door-plate in the refrigerator doors attachment base and refrigerator
Connection installation.
The spring return mechanism includes guide rod, telescopic spring is set on the guide rod, and spring clamps
In the card slot of railroad shoe, and card slot is stretched out in one end of guide rod, and connect with slide, makes it in railroad shoe by acting force of the spring
Interior middle movement.
One end of the curved rod is rotatably installed on slide, and the other end is rotatably installed in the cam between two clamping plates
In the inflection point of seat.
Mutual corresponding kidney-shaped guide groove is respectively equipped in the middle part of two clamping plate, the end of the spring supporting bar, which is equipped with, leads
Axis, the guide shaft move in kidney-shaped guide groove, and spring is set on the spring supporting bar, and the spring is mounted on spring protecting sleeve
Interior, the bottom end of the spring protecting sleeve is rotatably installed in railroad shoe by connecting shaft.
The link mechanism includes master connecting-rod, and one end of the master connecting-rod is rotatably installed in the upper end between two clamping plates
Portion, the middle part lower end of the master connecting-rod are hinged with the branch's connecting rod connecting with cam chair, and the other end of the master connecting-rod is equipped with
Attachment base, the attachment base are connect with refrigerator doors attachment base.
The refrigerator doors attachment base is horizontal L-shaped structure, and connection mounting hole, horizontal plane is distributed on vertical plane
It is equipped with the positioning rotating shaft being mounted directly with refrigerator gate seat.
The railroad shoe is mounted in refrigerator on bottom face, bottom end door-plate in the refrigerator doors attachment base and refrigerator
Connection installation；In use, opening refrigerator doors by artificial action power, there is certain pulling force due to spring in the process, thus
Active force is avoided directly to act on refrigerator doors, firmly excessive and bring noise directly passes through rebounding mechanism at closing time
The screen resilience of spring and the spring of spring return mechanism kind drives slide and link mechanism to be resetted, realizes automatic tightening
The effect of shutdown makes refrigerator doors close the stage to the end and slowly tightens, to reduce noise, while having reached the tight of refrigerator doors
Closed conjunction, the in the process rotation of cam chair assist the reciprocal positioning of slide to move, close the drive refrigerator doors of its stability
Close reset.
The utility model has the advantages that:
The structure design of the utility model is reasonable, and active force is avoided directly to act on refrigerator doors, firmly excessive and bring
Noise, while realize automatic tightening shutdown effect, make refrigerator doors close to the end the stage slowly tighten, to reduce
Noise has reached the tight closure of refrigerator doors.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the rebounding mechanism of the utility model and the partial sectional view of link mechanism cooperation.
Fig. 3 is the structural schematic diagram of the partial structurtes railroad shoe of the utility model.
Specific embodiment:
Referring to attached drawing.
It is a kind of can automatic pick refrigerator door hinge chain case assembly, include railroad shoe 1, be equipped in the railroad shoe 1 and its
The slide 2 of cooperation, the rear end of the slide 2 are equipped with spring return mechanism 3, and the front end of the slide 2 is rotatably equipped with rebound
Mechanism 4 is connected between the slide 2 and rebounding mechanism 4 by curved rod 5, and the rebounding mechanism 4 passes through 6 He of link mechanism
Attachment base 7 is connect with refrigerator doors attachment base 8, and the rebounding mechanism 4 includes two clamping plates 9, the cam clamped in two clamping plate 9
Seat 10, the inflection point of the side of the cam chair 10 is connect with curved rod 5, and lower end is led by the cooperation support of spring supporting bar 11
To the inflection point of the other side is connect with link mechanism 6.
The railroad shoe 1 is mounted in refrigerator on bottom face, bottom end department in the refrigerator doors attachment base and refrigerator
Plate connection installation.
The spring return mechanism includes guide rod 12, and telescopic spring 13, and bullet are set on the guide rod 12
Spring 13 is installed in the card slot 14 of railroad shoe, and card slot 14 is stretched out in one end of guide rod 12, and connect with slide 2, passes through spring 13
Active force makes its middle movement in railroad shoe 1.
One end of the curved rod 5 is rotatably installed on slide 2, and the other end is rotatably installed in convex between two clamping plates
In the inflection point of wheel seat 10.
The middle part of two clamping plate 9 is respectively equipped with mutual corresponding kidney-shaped guide groove 15, the end of the spring supporting bar 11
Equipped with guide shaft 16, the guide shaft 16 moves in kidney-shaped guide groove 15, and spring, the spring are set on the spring supporting bar 11
It is mounted in spring protecting sleeve 17, the bottom end of the spring protecting sleeve 17 is rotatably installed in railroad shoe 1 by connecting shaft 18.
The link mechanism 6 includes master connecting-rod 6-1, one end of the master connecting-rod 6-1 be rotatably installed in two clamping plates 9 it
Between upper end, the middle part lower end of the master connecting-rod 6-1 is hinged with the branch connecting rod 6-2 connecting with cam chair 10, the main company
The other end of bar 6-1 is equipped with attachment base 7, and the attachment base 7 is connect with refrigerator doors attachment base 8.
The refrigerator doors attachment base 8 is horizontal L-shaped structure, and connection mounting hole is distributed on vertical plane, horizontal
Face is equipped with the positioning rotating shaft 19 being mounted directly with refrigerator gate seat.
Claims (7)
1. one kind can automatic pick refrigerator door hinge chain case assembly, it is characterised in that: include railroad shoe, set in the railroad shoe
There is slide engaged therewith, the rear end of the slide is equipped with spring return mechanism, and the front end of the slide is rotatably equipped with back
Mechanism is played, is connected between the slide and rebounding mechanism by curved rod, the rebounding mechanism passes through link mechanism and connection
Seat is connect with refrigerator doors attachment base, and the rebounding mechanism includes two clamping plates, the cam chair clamped in two clamping plate, described convex
The inflection point of the side of wheel seat is connect with curved rod, and lower end cooperates support guide by spring supporting bar, and the other side is turned
Point is connect with link mechanism.
2. it is according to claim 1 can automatic pick refrigerator door hinge chain case assembly, it is characterised in that: the railroad shoe
It is mounted in refrigerator on bottom face, the refrigerator doors attachment base connect installation with bottom end door-plate in refrigerator.
3. it is according to claim 1 can automatic pick refrigerator door hinge chain case assembly, it is characterised in that: the spring is multiple
Position mechanism includes guide rod, telescopic spring is set on the guide rod, and Spring Card is mounted in the card slot of railroad shoe, and is led
Card slot is stretched out in one end of bar, and connect with slide, makes its middle movement in railroad shoe by acting force of the spring.
4. it is according to claim 1 can automatic pick refrigerator door hinge chain case assembly, it is characterised in that: the arc connects
One end of bar is rotatably installed on slide, and the other end is rotatably installed in the inflection point of the cam chair between two clamping plates.
5. it is according to claim 1 can automatic pick refrigerator door hinge chain case assembly, it is characterised in that: two clamping plate
Middle part is respectively equipped with mutual corresponding kidney-shaped guide groove, and the end of the spring supporting bar is equipped with guide shaft, and the guide shaft is led in kidney-shaped
It is moved in slot, spring is set on the spring supporting bar, the spring is mounted in spring protecting sleeve, the bottom of the spring protecting sleeve
End is rotatably installed in railroad shoe by connecting shaft.
6. it is according to claim 1 can automatic pick refrigerator door hinge chain case assembly, it is characterised in that: the connecting rod machine
Structure includes master connecting-rod, and one end of the master connecting-rod is rotatably installed in the upper end between two clamping plates, the middle part of the master connecting-rod
Lower end is hinged with the branch's connecting rod connecting with cam chair, and the other end of the master connecting-rod is equipped with attachment base, the attachment base with
The connection of refrigerator doors attachment base.
7. it is according to claim 1 can automatic pick refrigerator door hinge chain case assembly, it is characterised in that: the refrigerator doors
Attachment base is horizontal L-shaped structure, and connection mounting hole is distributed on vertical plane, and horizontal plane is equipped with direct with refrigerator gate seat
The positioning rotating shaft of installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471603.3U CN208296438U (en) | 2018-04-04 | 2018-04-04 | It is a kind of can automatic pick refrigerator door hinge chain case assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471603.3U CN208296438U (en) | 2018-04-04 | 2018-04-04 | It is a kind of can automatic pick refrigerator door hinge chain case assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208296438U true CN208296438U (en) | 2018-12-28 |
Family
ID=64696201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820471603.3U Expired - Fee Related CN208296438U (en) | 2018-04-04 | 2018-04-04 | It is a kind of can automatic pick refrigerator door hinge chain case assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208296438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332497A (en) * | 2018-04-04 | 2018-07-27 | 安徽安缆模具有限公司 | It is a kind of can automatic pick refrigerator door hinge chain case assembly |
-
2018
- 2018-04-04 CN CN201820471603.3U patent/CN208296438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332497A (en) * | 2018-04-04 | 2018-07-27 | 安徽安缆模具有限公司 | It is a kind of can automatic pick refrigerator door hinge chain case assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Refrigerator door hinge box assembly capable of being automatically attracted Effective date of registration: 20190611 Granted publication date: 20181228 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI ANLAN MOULD Co.,Ltd. Registration number: 2019340000298 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200529 Granted publication date: 20181228 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI ANLAN MOULD Co.,Ltd. Registration number: 2019340000298 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Refrigerator door hinge box assembly capable of being automatically attracted Effective date of registration: 20200602 Granted publication date: 20181228 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI ANLAN MOULD Co.,Ltd. Registration number: Y2020980002687 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210521 Granted publication date: 20181228 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI ANLAN MOULD Co.,Ltd. Registration number: Y2020980002687 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 |