CN204627257U - A kind of double-spring type hydraulic floor spring - Google Patents
A kind of double-spring type hydraulic floor spring Download PDFInfo
- Publication number
- CN204627257U CN204627257U CN201520085203.5U CN201520085203U CN204627257U CN 204627257 U CN204627257 U CN 204627257U CN 201520085203 U CN201520085203 U CN 201520085203U CN 204627257 U CN204627257 U CN 204627257U
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- piston
- spring
- double
- aligning
- hydraulic
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Abstract
The utility model relates to a kind of double-spring type hydraulic floor spring, for glass door clip, it discloses screw plug, spring, piston, cam, pulley, tail plug is from left to right arranged in the inner chamber of shell successively, described piston is double-head piston, spring locating convex block is raised with in the end face middle of piston one end, on the piston body of the piston other end, cover has sealing ring, the piston body on sealing ring side has a hydraulic oil breach, and the spring arranged between screw plug and piston is employing big spring overlaps a little spring, described aligning is arranged on the hydraulic circuit of shell, the front end of aligning is provided with one section of arc shaft figure.The utility model has the advantages that rational in infrastructure, piston be not easy to wear, distortion, make to produce eddy current buffering during running of hydraulic power oil by the arc shaft figure regulated, make to close to obtain more natural average rate, and easy for installation, attractive in appearance, long service life, noise are low.
Description
Technical field
The utility model relates to a kind of double-spring type hydraulic floor spring, specifically a kind of average rate automatic door-closing, the floor spring that not yielding, noise is little, the life-span is long.
Background technology
Along with the development of society, one leave the theatre in use as glass door can bring many convenience, but before the installing of glass door, be the mounting means adopting preformed hole, but have at kind of a mounting means and inconvenience is installed, glass door is easy to wear, the shortcomings such as the bad adaptability in fabricating yard, so adopted the floor spring of door clip to solve afterwards, and in existing floor spring Long-Time Service process commercially, because piston makes reduce the application life of floor spring by the uneven pressure of spring and the distortion of self or wearing and tearing, also sharp-pointed noise may be sent during use.
Utility model content
The purpose of this utility model is to provide a kind of double-spring type hydraulic floor spring, it is by having a double meaning piston and the pushing of dual spring location, make the movement of piston more level and smooth, piston is not easy to wear and be out of shape, arc shaft figure again by regulating makes to produce eddy current buffering during running of hydraulic power oil, make to close to obtain more natural average rate, and easy for installation, attractive in appearance.
Technical solution of the present utility model is at shell, base, cam, bearing, spring, middle shaft-cup, screw plug, tail plug, aligning, piston, on the basis of pulley, be characterized in screw plug, spring, piston, cam, pulley, tail plug is from left to right arranged in the inner chamber of shell successively, described piston is double-head piston, spring locating convex block is raised with in the end face middle of piston one end, on the piston body of the piston other end, cover has sealing ring, the piston body on sealing ring side has a hydraulic oil breach, and the spring arranged between screw plug and piston is employing big spring overlaps a little spring, described aligning is arranged on the hydraulic circuit of shell, the front end of aligning is provided with one section of arc shaft figure.
Operating principle of the present utility model makes elastic force average by the locating convex block of piston termination to dual spring location, the wearing and tearing that during minimizing piston movement, eccentric force is brought, again the front end of aligning is provided with one section of arc shaft figure to make to produce eddy current buffering during running of hydraulic power oil, make to close to obtain more natural average rate, thus reach long service life, the effects such as noise is low.
The utility model has the advantages that rational in infrastructure, piston be not easy to wear, distortion, make to produce eddy current buffering during running of hydraulic power oil by the arc shaft figure regulated, make to close to obtain more natural average rate, and easy for installation, attractive in appearance, long service life, noise are low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is adjustment structure schematic diagram of the present utility model;
Fig. 3 is piston structure schematic diagram of the present utility model.
Detailed description of the invention
According to Fig. 1, Fig. 2, shown in Fig. 3, the utility model is at shell 1, base 5, cam 7, bearing 8, spring 4, middle shaft-cup 10, screw plug 3, tail plug 9, aligning 2, piston 6, on the basis of pulley 11, be characterized in screw plug 3, spring 4, piston 6, cam 7, pulley 11, tail plug 9 is from left to right arranged in the inner chamber of shell 1 successively, described piston 6 is double-head piston, circular spring locating convex block is raised with in the end face middle of piston 6 one end, on the piston body of the piston other end, cover has sealing ring 14, the piston body on sealing ring side has a hydraulic oil breach 14, and the spring 4 arranged between screw plug and piston is employing big springs overlaps a little spring, described aligning 2 is arranged on the hydraulic circuit of shell, the front end of aligning 2 is provided with one section of arc shaft figure.
Claims (1)
1. a double-spring type hydraulic floor spring, it comprises shell, base, cam, bearing, spring, middle shaft-cup, screw plug, tail plug, aligning, piston, pulley, it is characterized in that screw plug, spring, piston, cam, pulley, tail plug is from left to right arranged in the inner chamber of shell successively, described piston is double-head piston, spring locating convex block is raised with in the end face middle of piston one end, on the piston body of the piston other end, cover has sealing ring, the piston body on sealing ring side has a hydraulic oil breach, and the spring arranged between screw plug and piston is employing big spring overlaps a little spring, described aligning is arranged on the hydraulic circuit of shell, the front end of aligning is provided with one section of arc shaft figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085203.5U CN204627257U (en) | 2015-02-06 | 2015-02-06 | A kind of double-spring type hydraulic floor spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085203.5U CN204627257U (en) | 2015-02-06 | 2015-02-06 | A kind of double-spring type hydraulic floor spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627257U true CN204627257U (en) | 2015-09-09 |
Family
ID=54046297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085203.5U Expired - Fee Related CN204627257U (en) | 2015-02-06 | 2015-02-06 | A kind of double-spring type hydraulic floor spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627257U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481608A (en) * | 2016-11-22 | 2017-03-08 | 海达门控有限公司 | Floor spring flow speed control valve |
| CN108612498A (en) * | 2018-04-23 | 2018-10-02 | 中国海洋石油集团有限公司 | Dual spring balances cartridge module |
| CN110914510A (en) * | 2017-06-19 | 2020-03-24 | 弗士杰控股公司 | Pivot door hinge |
-
2015
- 2015-02-06 CN CN201520085203.5U patent/CN204627257U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481608A (en) * | 2016-11-22 | 2017-03-08 | 海达门控有限公司 | Floor spring flow speed control valve |
| CN106481608B (en) * | 2016-11-22 | 2019-03-26 | 海达门控有限公司 | Floor spring speed governing valve |
| CN110914510A (en) * | 2017-06-19 | 2020-03-24 | 弗士杰控股公司 | Pivot door hinge |
| CN110914510B (en) * | 2017-06-19 | 2020-11-03 | 弗士杰控股公司 | Pivot door hinge |
| US10961761B2 (en) | 2017-06-19 | 2021-03-30 | Fritsjurgens Holding B.V. | Pivot door hinge |
| CN108612498A (en) * | 2018-04-23 | 2018-10-02 | 中国海洋石油集团有限公司 | Dual spring balances cartridge module |
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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 |
Granted publication date: 20150909 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |