CN107035254A - A kind of double pin hinges of refrigerator wagon rear door - Google Patents
A kind of double pin hinges of refrigerator wagon rear door Download PDFInfo
- Publication number
- CN107035254A CN107035254A CN201510492411.1A CN201510492411A CN107035254A CN 107035254 A CN107035254 A CN 107035254A CN 201510492411 A CN201510492411 A CN 201510492411A CN 107035254 A CN107035254 A CN 107035254A
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- CN
- China
- Prior art keywords
- hinge
- rear door
- refrigerator wagon
- hinges
- heart
- 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
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- Refrigerator Housings (AREA)
Abstract
A kind of double pin hinges of refrigerator wagon rear door, it is made up of hinge first 1 and hinge second 5 and heart-shaped stick 3, connected by bearing pin first 2 and bearing pin second 4, spacing stick 6 is there is also mounted in hinge second 5, hinge first 1 is arranged on the left and right moulding of refrigerator wagon rear door frame, and hinge second 5 is arranged on the moulding of left and right back door, it is mounted with the back door opening and closing of double pin hinges freely, it can realize that 270 ° of standard-sized sheet is closed, it is the perfect selection of refrigerator wagon rear door hinge, it can be similarly arranged on general railway carriage or compartment rear door of truck, realize 270 ° of unlatchings.
Description
Art
A kind of double pin hinges of refrigerator wagon rear door, it is arranged on various refrigerator wagon rear doors and case rear door frame,
This pair of pin hinge can also be used on general railway carriage or compartment rear door of truck, belong to the universal accessories of special purpose vehicle.
Background technology
The hinge of general refrigerator wagon rear door all has hinge first and hinge second to be formed by connecting by bearing pin, category
It is relatively simple for structure also to meet the general requirement of carriage back door folding in single pin hinge, but folding angle is small.
The content of the invention
The present invention is a kind of double pin hinges of refrigerator wagon rear door, and it, which is different from having in the middle of the first and second two hinges, uses pin
That single pin hinge of axle connection.This pair of pin hinge is using more facilitating, and folding angle is bigger.
The technical scheme adopted by the invention to solve the technical problem is that：Have one between hinge first and hinge second
Heart-shaped stick, hinge first is connected by bearing pin first and heart-shaped stick, and hinge second passes through bearing pin second and heart-shaped stick
Connection, is fixedly mounted spacing stick in hinge second.
The beneficial effects of the invention are as follows：The folding of first, second hinge is made by the transition connection of middle heart-shaped stick
Angle reaches 270 °.
The invention will be further described below in conjunction with the accompanying drawings
Fig. 1 is the structural representation of double pin hinges
Fig. 2 is Fig. 1 A-A sectional views
Fig. 3,4,5,6 are the sectional views of hinge expansion.
In figure：1. hinge first, 2. bearing pin first, 3. heart-shaped sticks, 4. bearing pin second, 5. hinge second, 6. spacing sticks.
Embodiment
A kind of double pin hinges of refrigerator wagon rear door, it is made up of hinge first 1 and hinge second 5, hinge first 1
There is a heart-shaped stick 3 between hinge second 5, hinge first 1 is connected by bearing pin first 2 and heart-shaped stick 3, closed
Page second 5 is connected by bearing pin second 4 and heart-shaped stick 3, and spacing stick 6 has been fixedly mounted in hinge second 5,
By accompanying drawing 1,2 visible hinge first 1 and hinge second 5 combined by middle heart-shaped stick 3,
Due to bearing pin first 2 and bearing pin second 4 and hinge first 1, hinge second 5 be it is rotatable coordinate, so hinge first 1 with
Hinge second 5 is rotatable, and accompanying drawing 3,4,5,6 illustrates cross-section structure of the hinge in different operating modes freely,
Fig. 3 is working condition when two hinges close up, and Fig. 4 is working condition when two hinges rotate 90 °, Fig. 5
It is working condition when two hinges rotate 180 °, Fig. 6 is working condition when two hinges rotate 270 °, this
Double pin hinges are planted on refrigerator wagon rear door in use, hinge first 1 to be arranged on to the left and right frame of refrigerator wagon rear door frame
On bar, and hinge second 5 is arranged on a lateral edges at refrigerator car or so back door.
Claims (1)
1. a kind of double pin hinges of refrigerator wagon rear door, it is made up of hinge first (1) and hinge second (5), and it is special
Levy and be there is a heart-shaped stick (3) between hinge first (1) and hinge second (5), hinge first (1) passes through pin
Axle first (2) and heart-shaped stick (3) connection, hinge second (5) pass through bearing pin second (4) and heart-shaped stick (3)
Connection, has been fixedly mounted spacing stick (6) in hinge second (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492411.1A CN107035254A (en) | 2015-08-12 | 2015-08-12 | A kind of double pin hinges of refrigerator wagon rear door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492411.1A CN107035254A (en) | 2015-08-12 | 2015-08-12 | A kind of double pin hinges of refrigerator wagon rear door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107035254A true CN107035254A (en) | 2017-08-11 |
Family
ID=59532408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492411.1A Pending CN107035254A (en) | 2015-08-12 | 2015-08-12 | A kind of double pin hinges of refrigerator wagon rear door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107035254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878841A (en) * | 2021-02-23 | 2021-06-01 | 李泽华 | Double-shaft rotating arm hinge structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033956A (en) * | 1978-10-04 | 1980-05-29 | Chereau J | Hinge |
| CN201078150Y (en) * | 2007-08-21 | 2008-06-25 | 单高中 | Hinge of anti-theft door capable of opening 180 DEG |
| CN201588477U (en) * | 2010-01-05 | 2010-09-22 | 中集车辆(辽宁)有限公司 | Dumper back-door hinge and dumper |
| FR2953550A1 (en) * | 2009-12-04 | 2011-06-10 | Ceit Entpr S | Element i.e. hinge, for rotatably connecting fixed and movable panels of folding table in e.g. transport vehicle, has pins absorbing energy created by passage of movable panel to closing position, to dampen and control movable panel closing |
| CN202706736U (en) * | 2012-07-11 | 2013-01-30 | 保定长安客车制造有限公司 | Opening-controllable double-shaft hinge for lateral door of bus |
| CN203175230U (en) * | 2013-03-28 | 2013-09-04 | 中山市福瑞卫浴设备有限公司 | Chain type hinge for shower room |
| JP2014028540A (en) * | 2012-07-31 | 2014-02-13 | Torantekkusu:Kk | Refrigeration vehicle |
| CN204876954U (en) * | 2015-08-12 | 2015-12-16 | 谢亚群 | Two hinge at refrigerator car back door |
-
2015
- 2015-08-12 CN CN201510492411.1A patent/CN107035254A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2033956A (en) * | 1978-10-04 | 1980-05-29 | Chereau J | Hinge |
| CN201078150Y (en) * | 2007-08-21 | 2008-06-25 | 单高中 | Hinge of anti-theft door capable of opening 180 DEG |
| FR2953550A1 (en) * | 2009-12-04 | 2011-06-10 | Ceit Entpr S | Element i.e. hinge, for rotatably connecting fixed and movable panels of folding table in e.g. transport vehicle, has pins absorbing energy created by passage of movable panel to closing position, to dampen and control movable panel closing |
| CN201588477U (en) * | 2010-01-05 | 2010-09-22 | 中集车辆(辽宁)有限公司 | Dumper back-door hinge and dumper |
| CN202706736U (en) * | 2012-07-11 | 2013-01-30 | 保定长安客车制造有限公司 | Opening-controllable double-shaft hinge for lateral door of bus |
| JP2014028540A (en) * | 2012-07-31 | 2014-02-13 | Torantekkusu:Kk | Refrigeration vehicle |
| CN203175230U (en) * | 2013-03-28 | 2013-09-04 | 中山市福瑞卫浴设备有限公司 | Chain type hinge for shower room |
| CN204876954U (en) * | 2015-08-12 | 2015-12-16 | 谢亚群 | Two hinge at refrigerator car back door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878841A (en) * | 2021-02-23 | 2021-06-01 | 李泽华 | Double-shaft rotating arm hinge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |