CN202788364U - Hinge capable of being automatically closed by means of gravity - Google Patents
Hinge capable of being automatically closed by means of gravity Download PDFInfo
- Publication number
- CN202788364U CN202788364U CN 201220398552 CN201220398552U CN202788364U CN 202788364 U CN202788364 U CN 202788364U CN 201220398552 CN201220398552 CN 201220398552 CN 201220398552 U CN201220398552 U CN 201220398552U CN 202788364 U CN202788364 U CN 202788364U
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- CN
- China
- Prior art keywords
- hinge
- wedge
- sphenoid
- axle
- door
- 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 a hinge capable of being automatically closed by means of gravity. The hinge comprises an upper hinge body, a lower hinge body and hinge shafts including an upper hinge shaft and a lower hinge shaft. The upper hinge shaft is connected with an upper wedge, an upper gear ring is fixed on the outer periphery of the upper hinge shaft, an inner gear ring is arranged on a shell body connected with the upper hinge body, the upper wedge is provided with an anti-falling shaft, the anti-falling shaft is matched with a hole in a lower wedge, the lower wedge is connected with the lower hinge shaft, a lower gear ring is fixed on the outer periphery of the lower hinge shaft, an inner gear ring is arranged on a shell body connected with the lower hinge body, the lower surface of the upper wedge and the upper surface of the lower wedge are both inclined faces, and the two inclined faces are provided with platforms matched with the two inclined faces. The hinge is simple in design, convenient to use, and durable. When a door with the hinge is closed, the upper wedge and the lower wedge of the hinge are meshed to form a whole; and when the door is opened, the upper wedge and the lower wedge of the hinge are mutually supported, the door is supported, under the action of the gravity, the door falls down under the action of gravitational potential energy, the upper wedge is driven to rotate, and automatic opening and closing of the door are achieved.
Description
Technical field
The utility model relates to a kind of hinge, be specifically related to a kind of can be at the hinge of autoshutdown under the Action of Gravity Field.
Background technology
The light doors such as many partition doors, flat sand door need often to keep closed condition.This will obtain into the person and shut the door after you, and guarantee the door close.Now door mostly is hinged by hinge and doorframe, can not realize automatic door-closing, and discrepancy person comes and goes more the time, is difficult to guarantee close timely.
The utility model content
The technical problems to be solved in the utility model is the autoshutdown that the door of present gemel connection can not be realized a body, and a kind of hinge that utilizes the gravity autoshutdown is provided, and can close the door body that is attached thereto under action of gravitation.
The technical solution of the utility model realizes in the following manner: a kind of hinge that utilizes the gravity autoshutdown, comprise hinge, lower hinge and page or leaf axle, described page or leaf axle comprises page or leaf axle and nextpage axle, upper page or leaf axle links to each other with upper sphenoid, be fixed with upper ring gear on the excircle of upper page or leaf axle, the housing that links to each other with upper hinge is provided with the ring gear that cooperates with upper ring gear, upper sphenoid is provided with the anticreep axle, the anticreep axle cooperates with hole on the lower sphenoid, lower sphenoid links to each other with the nextpage axle, be fixed with lower ring gear on the excircle of nextpage axle, the housing that links to each other with lower hinge is provided with the ring gear that cooperates with lower ring gear, the upper surface of the soffit of upper sphenoid and lower sphenoid is the inclined-plane, and two inclined-planes are provided with the platform of cooperation.
The lower surface of described upper sphenoid is 45 ° plane, and the upper surface of lower sphenoid is 45 ° plane.
The utility model simplicity of design, convenient durable.When the door that uses this hinge was closed, the upper and lower sphenoid of hinge was bited into one; Upper and lower sphenoid after opening in the hinge supports mutually, and door is propped up, and under Action of Gravity Field, door falls under the gravitional force effect, and sphenoid rotates in the drive, has realized the autoshutdown of door body.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of page or leaf shaft portion in the utility model.
The specific embodiment
As depicted in figs. 1 and 2, the utility model comprises hinge 8, lower hinge 9 and page or leaf axle, described page or leaf axle comprises page or leaf axle 3 and nextpage axle 6, upper page or leaf axle 3 links to each other with upper sphenoid 2, be fixed with upper ring gear 1 on the excircle of upper page or leaf axle 3, the housing that links to each other with upper hinge 8 is provided with the ring gear that cooperates with upper ring gear 1, upper sphenoid 2 is provided with anticreep axle 10, anticreep axle 10 cooperates with hole 7 on the lower sphenoid 4, lower sphenoid 4 links to each other with nextpage axle 6, be fixed with lower ring gear 5 on the excircle of nextpage axle 6, the housing that links to each other with lower hinge 9 is provided with the ring gear that cooperates with lower ring gear 5, the upper surface of the soffit of upper sphenoid 2 and lower sphenoid 4 is the inclined-plane, and two inclined-planes are provided with the platform 11 of cooperation.Anticreep axle 10 can prevent in the rotary course that upper and lower sphenoid breaks away from.
The utility model duty is as follows: door links to each other with upper hinge 8, when door is opened, and platform 11 docking on upper sphenoid 2 and the lower sphenoid 4; Under action of gravitation, upper hinge 8 is with upper sphenoid 2 rotations afterwards, so that the inclined-plane of upper sphenoid 2 and lower sphenoid 4 contacts, has realized closing of door.
The lower surface of described upper sphenoid 2 is planes of 45 °, and the upper surface of lower sphenoid 4 is planes of 45 °.When the inclined-plane of upper sphenoid 2 and lower sphenoid 4 contacts, form a cylinder.
Claims (2)
1. hinge that utilizes the gravity autoshutdown, comprise hinge (8), lower hinge (9) and page or leaf axle, it is characterized in that: described page or leaf axle comprises page or leaf axle (3) and nextpage axle (6), upper page or leaf axle (3) links to each other with upper sphenoid (2), be fixed with upper ring gear (1) on the excircle of upper page or leaf axle (3), the housing that links to each other with upper hinge (8) is provided with the ring gear that cooperates with upper ring gear (1), upper sphenoid (2) is provided with anticreep axle (10), anticreep axle (10) cooperates with hole (7) on the lower sphenoid (4), lower sphenoid (4) links to each other with nextpage axle (6), be fixed with lower ring gear (5) on the excircle of nextpage axle (6), the housing that links to each other with lower hinge (9) is provided with the ring gear that cooperates with lower ring gear (5), the upper surface of the soffit of upper sphenoid (2) and lower sphenoid (4) is the inclined-plane, and two inclined-planes are provided with the platform (11) of cooperation.
2. the hinge that utilizes the gravity autoshutdown according to claim 1, it is characterized in that: the lower surface of described upper sphenoid (2) is 45 ° plane, the upper surface of lower sphenoid (4) is 45 ° plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398552 CN202788364U (en) | 2012-08-13 | 2012-08-13 | Hinge capable of being automatically closed by means of gravity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398552 CN202788364U (en) | 2012-08-13 | 2012-08-13 | Hinge capable of being automatically closed by means of gravity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788364U true CN202788364U (en) | 2013-03-13 |
Family
ID=47815640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398552 Expired - Fee Related CN202788364U (en) | 2012-08-13 | 2012-08-13 | Hinge capable of being automatically closed by means of gravity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924856A (en) * | 2014-04-28 | 2014-07-16 | 范雷彪 | Locating hinge |
| CN105102746A (en) * | 2013-03-25 | 2015-11-25 | 迪特尔·拉姆绍尔 | Hinge pin for a hinge or joint |
-
2012
- 2012-08-13 CN CN 201220398552 patent/CN202788364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105102746A (en) * | 2013-03-25 | 2015-11-25 | 迪特尔·拉姆绍尔 | Hinge pin for a hinge or joint |
| CN105102746B (en) * | 2013-03-25 | 2017-11-21 | 迪特尔·拉姆绍尔 | For hinge or the joint pin of movable joint |
| CN103924856A (en) * | 2014-04-28 | 2014-07-16 | 范雷彪 | Locating hinge |
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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: 20130313 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |