CN104234559A - Springback device for door plank - Google Patents
Springback device for door plank Download PDFInfo
- Publication number
- CN104234559A CN104234559A CN201410452164.8A CN201410452164A CN104234559A CN 104234559 A CN104234559 A CN 104234559A CN 201410452164 A CN201410452164 A CN 201410452164A CN 104234559 A CN104234559 A CN 104234559A
- Authority
- CN
- China
- Prior art keywords
- door
- connecting rod
- rotating shaft
- plate
- sliding panel
- 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
The invention discloses a springback device for a door plank. The springback device comprises a spring and a lever mechanism. The compressing or releasing for a spring is realized by fixing or releasing a force arm at one end of the lever mechanism; the compressing or releasing for a door is realized by a connecting rod in rotating connection with a spring lock, so that the opening or closing of the automatic close function of the door is realized; the springback device has a simple structure and excellent social benefit and economic benefit.
Description
Technical field
The present invention relates to a kind of door-plate resilient mounting, belong to field of hardware.
Background technology
In the use of some door-plates being with automatic reboundings to fasten, sometimes often because some need, by shelving some weights, make it cannot resilience with ensure pass in and out convenience, and this mode is not very stable, sometimes door still can be excessive because of screen resilience, pushes weight open and again shut, inconvenience very.
Summary of the invention
The object of the invention is to: a kind of technical scheme that can solve the problem is provided.
The present invention realizes by the following method:
A kind of door-plate resilient mounting, described door-plate resilient mounting comprises door-plate connecting rod, rotating shaft A, rotating shaft B, spring, compressor arm, slide block, described door-plate connecting rod is L shape, described door-plate connecting rod one end is connected with door-plate, the described door-plate connecting rod other end and spring one end are rotationally connected, L shape corner and the rotating shaft A of described door-plate connecting rod are rotationally connected, described rotating shaft A and door plate hinge axostylus axostyle coaxial, described compressor arm and rotating shaft B form a leverage, described compressor arm can rotate by B around the shaft, described compressor arm one end and spring contact, the described compressor arm other end is provided with a groove, described slide block is made up of handle and sliding panel, described handle is fixedly connected with sliding panel, described sliding panel is provided with a spacing preiection, described sliding panel is moved back and forth by a guide rail and drives spacing preiection insert or extract described groove under the control of handle,
As further innovation of the present invention, described groove is arranged on the longer one end of the described leverage arm of force;
As further innovation of the present invention, described spacing preiection is the banded structure of a convergent, and described spacing preiection wider part position is connected with sliding panel.
Beneficial effect
The present invention includes a spring and a leverage, by to leverage wherein one end arm of force fixing or unclamp thus realize the compression of spring or loosen, by the connecting rod that latch lock is rotationally connected, realize the compression of opposite house or loosen, thus realize opening or closing of door automatic closing function, structure of the present invention is simple, has good Social benefit and economic benefit.
The present invention, by the projection of a convergent banded structure, makes compressor arm can realize the insertion of spacing preiection to groove under any position, ensure that the stability of mechanism.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the scheme of installation of slide block of the present invention.
Detailed description of the invention
Be described further as shown in Fig. 1 ~ 2 below in conjunction with accompanying drawing, a kind of door-plate resilient mounting, described door-plate resilient mounting comprises door-plate connecting rod 2, rotating shaft A1, rotating shaft B5, spring 3, compressor arm 4, slide block, described door-plate connecting rod 2 is L shape, described door-plate connecting rod 2 one end is connected with door-plate, described door-plate connecting rod 2 other end and spring 3 one end are rotationally connected, L shape corner and the rotating shaft A1 of described door-plate connecting rod 2 are rotationally connected, described rotating shaft A1 and door plate hinge axostylus axostyle coaxial, described compressor arm 4 and rotating shaft B5 form a leverage, described compressor arm 4 can rotate by B5 around the shaft, described compressor arm 4 one end contacts with spring 3, described compressor arm 4 other end is provided with a groove 6, described slide block is made up of handle 8 and sliding panel 9, described handle 8 is fixedly connected with sliding panel 9, described sliding panel 9 is provided with a spacing preiection 7, described sliding panel 9 is moved back and forth by a guide rail and drives spacing preiection 7 to insert or extract described groove 6 under the control of handle 8, described groove 6 is arranged on the longer one end of the described leverage arm of force.
Described spacing preiection 7 is the banded structure of a convergent, and described spacing preiection 7 wider part position is connected with sliding panel 9.
In use, this product is installed to doorframe inside, handle extends outward to outside doorframe, rotating shaft A and rotating shaft B is fixedly attached to doorframe inside, by the insertion of spacing preiection in groove or extract the movable or locking of lever linkage, thus door is being switched automatically closing between non-automatic closedown back and forth.
Claims (1)
1. a door-plate resilient mounting, it is characterized in that: described door-plate resilient mounting comprises door-plate connecting rod, rotating shaft A, rotating shaft B, spring, compressor arm, slide block, described door-plate connecting rod is L shape, described door-plate connecting rod one end is connected with door-plate, the described door-plate connecting rod other end and spring one end are rotationally connected, L shape corner and the rotating shaft A of described door-plate connecting rod are rotationally connected, described rotating shaft A and door plate hinge axostylus axostyle coaxial, described compressor arm and rotating shaft B form a leverage, described compressor arm can rotate by B around the shaft, described compressor arm one end and spring contact, the described compressor arm other end is provided with a groove, described slide block is made up of handle and sliding panel, described handle is fixedly connected with sliding panel, described sliding panel is provided with a spacing preiection, described sliding panel is moved back and forth by a guide rail and drives spacing preiection insert or extract described groove under the control of handle, described groove is arranged on the longer one end of the described leverage arm of force, described spacing preiection is the banded structure of a convergent, and described spacing preiection wider part position is connected with sliding panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410452164.8A CN104234559A (en) | 2014-09-05 | 2014-09-05 | Springback device for door plank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410452164.8A CN104234559A (en) | 2014-09-05 | 2014-09-05 | Springback device for door plank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104234559A true CN104234559A (en) | 2014-12-24 |
Family
ID=52223375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410452164.8A Pending CN104234559A (en) | 2014-09-05 | 2014-09-05 | Springback device for door plank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104234559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195670A (en) * | 2017-11-22 | 2018-06-22 | 长沙双合盛企业管理有限公司 | A kind of building tubing sections strength testing device |
-
2014
- 2014-09-05 CN CN201410452164.8A patent/CN104234559A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195670A (en) * | 2017-11-22 | 2018-06-22 | 长沙双合盛企业管理有限公司 | A kind of building tubing sections strength testing device |
| CN108195670B (en) * | 2017-11-22 | 2021-06-04 | 安徽家骎建设工程有限公司 | Building rope tensile strength testing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |