CN204984039U - Automatic door closer on floating gate - Google Patents
Automatic door closer on floating gate Download PDFInfo
- Publication number
- CN204984039U CN204984039U CN201520747708.3U CN201520747708U CN204984039U CN 204984039 U CN204984039 U CN 204984039U CN 201520747708 U CN201520747708 U CN 201520747708U CN 204984039 U CN204984039 U CN 204984039U
- Authority
- CN
- China
- Prior art keywords
- shell body
- wind spring
- door closer
- automatic door
- telescopic mast
- 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
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses an automatic door closer on floating gate, its characterized in that: including shell body, wind spring and elastic damping ware, be provided with the locating hole on the shell body, the terminal surface of shell body is extended in the wind spring setting at the inside of shell body and its tip, the tip of wind spring is provided with the fixed orifices, the terminal surface of shell body is extended in the setting of elastic damping ware at the inside of shell body and the flexible post on it. The advantage is: the utility model has the advantages of simple structure, use cooperation through wind spring and elastic damping ware can let floating gate auto -response arrive the normal position, and some its uses of structure of comparing are convenient more, the cost is cheaper.
Description
Technical field
The utility model belongs to the component technology field on moving door, especially relates to the automatic door closer on a kind of moving door.
Background technology
At present, moving door is widely used in the interior decoration in house, such as kitchen, bedroom and study, and moving door is the structure of sliding in a general case, needs people manually to go it to close again after pulling open; In order to moving door can automatically be shut, on moving door, generally all fill a door closer to reach the effect of self-return; But the most complex structure of existing door closer, and installation cost and maintenance cost higher; Therefore be necessary to be improved.
Summary of the invention
The purpose of this utility model is the deficiency existed for above-mentioned prior art, provides the automatic door closer on a kind of moving door, and it has structure feature simple, easy to use and with low cost.
To achieve these goals, the technical scheme that the utility model adopts is: the automatic door closer on a kind of moving door, is characterized in that: comprise shell body, wind spring and elastic damper, and described shell body is provided with locating hole; Described wind spring is arranged within the outer shell and the end face of shell body is extended in its end, and the end of described wind spring is provided with fixing hole; Described elastic damper is arranged within the outer shell and telescopic mast on it extends the end face of shell body.
Described elastic damper comprises telescopic mast, positioning sleeve and returning spring, and described telescopic mast sleeve is on positioning sleeve, and one end elasticity of described returning spring is connected to the inner bottom surface of positioning sleeve, and its other end abuts with telescopic mast elasticity.
Be provided with draw-in groove in described shell body, described positioning sleeve is connected in draw-in groove.
After adopting said structure, the utility model is compared to the prior art advantageously: structure of the present utility model is simple, moving door can be allowed to automatically revert to original position by the collaboration of wind spring and elastic damper, its use of the structure had compared is convenient, cost is cheaper.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is internal construction schematic diagram of the present utility model.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model, further illustrates below in conjunction with drawings and Examples to the utility model.
Embodiment, is shown in shown in Fig. 1 and Fig. 2: the automatic door closer on a kind of moving door, and it comprises shell body 10, wind spring 20 and elastic damper 30; The end of shell body 10 is provided with locating hole 11, and locating hole 11 can be fixed with Men Liang, to make use more stable.Offer chamber and draw-in groove 12 in the inside of shell body 10, wind spring 20 is fixedly installed in chamber, and the shrinkage-rule 22 on wind spring 20 extends the end face of shell body 10, and shrinkage-rule 22 is provided with fixing hole 21, to be fixed to be connected by fixing hole 21 with sliding door; So in use, shrinkage-rule 22 can be allowed to pull by the restoring force of wind spring 20 and pull and reset, reaching the effect of automatic door-closing.Elastic damper 30 is arranged on the inside of shell body 10, and described elastic damper 30 comprises telescopic mast 31, positioning sleeve 32 and returning spring; Positioning sleeve 32 is connected in draw-in groove 12, and telescopic mast 31 sleeve is on positioning sleeve 32, and one end elasticity of returning spring is connected to the inner bottom surface of positioning sleeve 32, and its other end abuts with telescopic mast 31 elasticity; Telescopic mast 31 extends the end face of shell body 10, and so in use, automatically reset sliding door reaches slowly closed effect when contacting with telescopic mast 31 by the elastic force of telescopic mast 31, prevents the restoring force that closes excessive and damages door closer and sliding door.
Claims (3)
1. the automatic door closer on moving door, is characterized in that: comprise shell body (10), wind spring (20) and elastic damper (30), described shell body (10) is provided with locating hole (11); Described wind spring (20) is arranged on the inside of shell body (10) and the end face of shell body (10) is extended in its end, and the end of described wind spring (20) is provided with fixing hole (21); Described elastic damper (30) is arranged on the inside of shell body (10) and the telescopic mast (31) on it extends the end face of shell body (10).
2. the automatic door closer on moving door according to claim 1, it is characterized in that: described elastic damper (30) comprises telescopic mast (31), positioning sleeve (32) and returning spring, described telescopic mast (31) sleeve is on positioning sleeve (32), one end elasticity of described returning spring is connected to the inner bottom surface of positioning sleeve (32), and its other end abuts with telescopic mast (31) elasticity.
3. the automatic door closer on moving door according to claim 2, is characterized in that: be provided with draw-in groove (12) in described shell body (10), and described positioning sleeve (32) is connected in draw-in groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747708.3U CN204984039U (en) | 2015-09-24 | 2015-09-24 | Automatic door closer on floating gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747708.3U CN204984039U (en) | 2015-09-24 | 2015-09-24 | Automatic door closer on floating gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984039U true CN204984039U (en) | 2016-01-20 |
Family
ID=55118419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747708.3U Expired - Fee Related CN204984039U (en) | 2015-09-24 | 2015-09-24 | Automatic door closer on floating gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984039U (en) |
-
2015
- 2015-09-24 CN CN201520747708.3U patent/CN204984039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160120 Termination date: 20170924 |