CN205370226U - Automatic return pivot - Google Patents
Automatic return pivot Download PDFInfo
- Publication number
- CN205370226U CN205370226U CN201620032563.3U CN201620032563U CN205370226U CN 205370226 U CN205370226 U CN 205370226U CN 201620032563 U CN201620032563 U CN 201620032563U CN 205370226 U CN205370226 U CN 205370226U
- Authority
- CN
- China
- Prior art keywords
- fixing axle
- elastic component
- fixing
- housing
- rotating shaft
- 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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Abstract
The utility model discloses an automatic return pivot through being equipped with first fixed axle and elastic component on casing top, is equipped with the second fixed axle at casing lower part branch, and the elastic component end has a spliced pole, casing top is connected through the terminal spliced pole block of elastic component with partial down, casing upper and lower parts is first fixed orifices through the gasket and door plant fixed connection respectively, is equipped with the second fixed orifices on the gasket, and AND gate flange post fixed connection is equipped with the third fixed orifices on casing top, with door plant internal connection, the utility model discloses a automatic return pivot, through the rotating band kinematic elasticity spare rotation of door plant, the elastic restoring force of elastic component drives the door plant self return, and the pivot setting does not influence the wholeness inside the door plant, can prevent that it hinders the hand to rotate the in -process clamp at the door plant yet.
Description
Technical field
This utility model relates to a kind of pivot structure, particularly relates to a kind of self-return rotating shaft.
Background technology
The door in existing house, window and some have that what all adopt in the equipment of rotating folding mechanism is that hinge structure is turned on and off such as refrigerator etc., hinge has a wide range of applications in people's daily life and commercial production, common hinge generally comprises two panels hinge and one for the hinged rotating shaft of hinge, the function of this hinge is more single, is only capable of realizing manual opening and closing movement.In many cases, people wish that in life and work door body can close automatically, make door body be kept closed, and the hinge structure of self-return is arranged on the outside of door-plate, not only affect attractive in appearance, also easily crush hand when switch gate.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is in that to provide a kind of self-return rotating shaft, it is intended to the problem solving to be automatically switched off after having the opening of device of open-and-close mechanism.
The technical solution of the utility model is as follows:
A kind of self-return rotating shaft, it is characterized in that, including pad and housing, described housing includes the upper and lower part separated, described housing upper point inside is provided with the first fixing axle and elastic component, described lower housing portion is arranged with the second fixing axle, and the two ends of described elastic component are sheathed respectively and are fixed on the described first fixing axle and the second fixing axle and on the described first fixing axle and the second fixing axle, all fixed cover is provided with connector
Described elastic component two ends are provided with the first joint pin and the second joint pin, described connector is provided with multiple the first connecting hole for being connected together with the first joint pin and the second joint pin, the bottom of part is provided with the second connecting hole for the second joint pin traverse on the housing, and described housing upper divides the first connecting hole passed on the connector of the second connecting hole and the described second fixing axle upper end by the second joint pin of elastic component with lower part to be fastened and connected；
Described pad is provided with the first fixing hole, the two ends of described elastic component are sheathed respectively and are fixed on the described first fixing axle and the second fixing axle and the described first fixing axle and the second fixing the tip of the axis are provided with screwed hole, and described pad is sheathed respectively with the two ends of described elastic component and is fixed on the described first fixing axle and the second fixing axle and the described first fixing axle and the second fixing axle are removably connected by screw.
Described self-return rotating shaft, wherein, described pad is additionally provided with multiple for second fixing hole fixing with door-plate side column.
Described self-return rotating shaft, wherein, the described first fixing axle top is additionally provided with for reducing the first fixing bearing of frictional force between axle and housing.
Described self-return rotating shaft, wherein, described housing upper divides and is provided externally with the 3rd fixing hole being connected for making housing fix with door-plate.
Described self-return rotating shaft, wherein, described elastic component is spring.
nullBeneficial effect: this utility model by being provided with the first fixing axle and elastic component in housing upper point inside，The second fixing axle it is provided with in lower housing portion point inside，It is connected together by the fixing axle of the joint pin of elastic component end and first and the second fixing axle，Described housing top and the bottom are arranged at the inside of door-plate，It is connected by the first fixing hole of pad and door-plate are fixing，Described housing upper is divided and is connected together by the joint pin of elastic component end with lower part，Pad is provided with the second fixing hole，Fix with door-plate side column and be connected，It is arranged with the 3rd fixing hole at housing upper，It is connected by machine-processed rice screw with door-plate inside，The described self-return rotating shaft of the present invention，Elastic component is driven to rotate by the rotation of door-plate，The elastic-restoring force of elastic component drives door-plate self-return，Rotating shaft is arranged on inside door-plate，Do not affect globality，It also is able to prevent in door-plate rotation process，Crush hand.
Accompanying drawing explanation
Fig. 1 is the structural representation that the housing upper of described self-return rotating shaft of the present utility model divides.
Fig. 2 is the bottom structural representation that the housing upper of described self-return rotating shaft of the present utility model divides.
Fig. 3 is the structural representation that the lower housing portion of described self-return rotating shaft of the present utility model is divided.
Detailed description of the invention
This utility model provides a kind of self-return rotating shaft, for making the purpose of this utility model, technical scheme and effect clearly, clearly, below this utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the structural representation that housing upper divides, Fig. 2 is the bottom structural representation that the housing upper of described self-return rotating shaft divides, Fig. 3 is the structural representation that the lower housing portion of described self-return rotating shaft of the present utility model is divided, this utility model provides a kind of self-return rotating shaft, including the pad 101 that may be installed on doorframe, and may be installed the housing 102 on door, described housing 102 includes the top and the bottom separated, and on described housing 102, partial interior is provided with the first fixing axle 103 and elastic component 104.
As shown in Figure 3, described housing 102 lower part is provided with the second fixing axle 105, the two ends of described elastic component 104 are sheathed respectively and are fixed on the described first fixing axle 103 and the second fixing axle 105, formed and be with elastic resistance to be connected when making the described first fixing axle 103 reversely rotated with the second fixing axle 105；And all fixed cover is provided with connector 106 on the described first fixing axle 103 and the second fixing axle 105, described elastic component 104 two ends are provided with the first joint pin 107 and the second joint pin (not marking in figure), the connector 106 of the described first fixing axle 103 upper end be provided with multiple for the first joint pin 107 is connected together the first connecting hole 109 (corresponding, described second fix the connector 106 of axle 105 upper end also is provided with multiple the first connecting hole for being connected together with the second joint pin).
As shown in Figure 2, on described housing 102, the bottom of part is provided with the second connecting hole 110 for the second joint pin traverse, described housing 102 upper and bottom section second joint pin traverse the second connecting hole 110 by elastic component 104, it is fastened and connected with the first connecting hole 109 on the connector 106 of the described second fixing axle 105 upper end, on described pad, 101 are provided with the first fixing hole 111, the end of the described first fixing axle 103 and the second fixing axle 105 is provided with screwed hole 112, described pad 101 is removably connected by screw 113 with the described first fixing axle 103 and the second fixing axle 105.
nullDescribed self-return rotating shaft of the present utility model，Pass through roll-shell，Housing and elastic component are connected together，Therefore housing is when rotating，Drive elastic component rotates，The elastic-restoring force of elastic component orders about housing and sets back，Therefore self-return rotating shaft of the present utility model and door、Windows etc. have on the equipment of rotating folding mechanism and can realize self-return，Concrete，Preferred embodiment of the present utility model，Described self-return rotating shaft is arranged on the door-plate that bathroom cuts off，Self-return rotating shaft of the present utility model，It is made up of shell and pad，Shell is divided into upper and lower two parts separated，Pad can be provided to be connected with the equipment upper and lower side with rotating folding mechanism respectively，Pad has the first connecting hole，The first fixing axle and the second fixing axle it is provided with in the inside of upper-lower casing，First fixing axle and the second fixing the tip of the axis are provided with screwed hole，The first connecting hole on pad and screwed hole can be fixed by screw，Divide at housing upper and there is elastic component，Described elastic component and the first fixing axle and the second fixing axle are connected together by the first connecting hole，Realize being connected together between the housing of top and the bottom，Rotate housing，Owing to the joint pin of elastic component is all connected together with upper-lower casing，When therefore rotating，Elastic component has an elastic-restoring force，When stopping the rotation，The elastic-restoring force of elastic component orders about housing and keeps in the center，Realize self-return.
Further, described self-return rotating shaft, wherein, described pad 101 is additionally provided with multiple for second fixing hole 114 fixing with door-plate side column.Of the present utility model further, pad is provided with multiple second fixing hole, second fixing hole is connected with door-plate side column, realize the connection of pad and door-plate side column, it is ensured that when rotating door-plate, pad does not rotate, because pad rotates, elastic component being driven to rotate together, lose the elastic-restoring force of elastic component, therefore pad of the present utility model can be fixed with door-plate side column and be connected.
Further, described self-return rotating shaft, wherein, the described first fixing axle 103 top is additionally provided with for reducing the first fixing bearing 115 of frictional force between axle and housing 102.Described self-return rotating shaft of the present utility model, further, when rotating door-plate, drives housing into rotation, and the fixing axle of first in housing does not rotate, and is therefore arranged over bearing at the first fixing axle, it is possible to reduce the frictional force that housing is suffered in rotation process.
Further, described self-return rotating shaft, wherein, on described housing 102, portion of external is provided with the 3rd fixing hole 116 being connected for making housing 102 fix with door-plate.Described self-return rotating shaft of the present utility model, when rotating door-plate, it is necessary to drives housing into rotation, therefore described rotating shaft of the present utility model is arranged with the 3rd fixing hole at housing upper, described housing upper divides and is arranged at inside door-plate with lower part, and housing upper divides and internal with door-plate is fixed by machine-processed rice screw, it is achieved during rotation door-plate, drive housing into rotation, thus it is guaranteed that when rotating door-plate, elastic component produces an elastic-restoring force, when unclamping hands, can self-return.
Described self-return rotating shaft, wherein, described elastic component 104 is spring.Described self-return rotating shaft of the present utility model, it is preferable that described elastic component is spring.
nullIn sum，This utility model by being provided with the first fixing axle and elastic component in housing upper point inside，The second fixing axle it is provided with in lower housing portion point inside，It is connected together by the fixing axle of the joint pin of elastic component end and first and the second fixing axle，Described housing top and the bottom are arranged at the inside of door-plate，It is connected by the first fixing hole of pad and door-plate are fixing，Described housing upper is divided and is connected together by the joint pin of elastic component end with lower part，Pad is provided with the second fixing hole，Fix with door-plate side column and be connected，It is arranged with the 3rd fixing hole at housing upper，It is connected by machine-processed rice screw with door-plate inside，The described self-return rotating shaft of the present invention，Elastic component is driven to rotate by the rotation of door-plate，The elastic-restoring force of elastic component drives door-plate self-return，Rotating shaft is arranged on inside door-plate，Do not affect globality，It also is able to prevent in door-plate rotation process，Crush hand.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to this utility model claims.
Claims (5)
1. a self-return rotating shaft, it is characterized in that, including pad and housing, described housing includes the upper and lower part separated, described housing upper point inside is provided with the first fixing axle and elastic component, described lower housing portion is arranged with the second fixing axle, and the two ends of described elastic component are sheathed respectively and are fixed on the described first fixing axle and the second fixing axle and on the described first fixing axle and the second fixing axle, all fixed cover is provided with connector
Described elastic component two ends are provided with the first joint pin and the second joint pin, described connector is provided with multiple the first connecting hole for being connected together with the first joint pin and the second joint pin, the bottom of part is provided with the second connecting hole for the second joint pin traverse on the housing, and described housing upper divides the first connecting hole passed on the connector of the second connecting hole and the described second fixing axle upper end by the second joint pin of elastic component with lower part to be fastened and connected；
Described pad is provided with the first fixing hole, the two ends of described elastic component are sheathed respectively and are fixed on the described first fixing axle and the second fixing axle and the described first fixing axle and the second fixing the tip of the axis are provided with screwed hole, and described pad is sheathed respectively with the two ends of described elastic component and is fixed on the described first fixing axle and the second fixing axle and the described first fixing axle and the second fixing axle are removably connected by screw.
2. self-return rotating shaft according to claim 1, it is characterised in that be additionally provided with multiple for second fixing hole fixing with door-plate side column on described pad.
3. self-return rotating shaft according to claim 1, it is characterised in that the described first fixing axle top is additionally provided with for reducing the first fixing bearing of frictional force between axle and housing.
4. self-return rotating shaft according to claim 1, it is characterised in that described housing upper divides and is provided externally with the 3rd fixing hole being connected for making housing fix with door-plate.
5. self-return rotating shaft according to claim 1, it is characterised in that described elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032563.3U CN205370226U (en) | 2016-01-13 | 2016-01-13 | Automatic return pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032563.3U CN205370226U (en) | 2016-01-13 | 2016-01-13 | Automatic return pivot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370226U true CN205370226U (en) | 2016-07-06 |
Family
ID=56276958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032563.3U Expired - Fee Related CN205370226U (en) | 2016-01-13 | 2016-01-13 | Automatic return pivot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269148A (en) * | 2017-07-24 | 2017-10-20 | 广西曼彻彼斯自动化设备有限公司 | A kind of storm door two-way reset device and repositioning method |
-
2016
- 2016-01-13 CN CN201620032563.3U patent/CN205370226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269148A (en) * | 2017-07-24 | 2017-10-20 | 广西曼彻彼斯自动化设备有限公司 | A kind of storm door two-way reset device and repositioning method |
| CN107269148B (en) * | 2017-07-24 | 2019-08-06 | 广西曼彻彼斯自动化设备有限公司 | A kind of storm door two-way reset device and repositioning method |
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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: 20160706 Termination date: 20210113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |