CN203114888U - Hinge - Google Patents
Hinge Download PDFInfo
- Publication number
- CN203114888U CN203114888U CN 201320059285 CN201320059285U CN203114888U CN 203114888 U CN203114888 U CN 203114888U CN 201320059285 CN201320059285 CN 201320059285 CN 201320059285 U CN201320059285 U CN 201320059285U CN 203114888 U CN203114888 U CN 203114888U
- Authority
- CN
- China
- Prior art keywords
- hinge
- contact pin
- joint
- joint plate
- joint part
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a hinge. The hinge comprises a left joint plate and a right joint plate which are in plug-in connection, wherein the left joint plate is hinged to the right joint plate through a cardinal axis; a protruding convex joint part is arranged on the plug-in joint platform of the left joint plate; a sunken concave joint part is arranged on the counter joint platform of the right joint plate and is a circular groove with an opening; the length of the major axis of the convex joint part is greater than the width of the opening of the concave joint part; and the length of the minor axis of the convex joint part is smaller than the width of the opening of the concave joint part. The hinge overcomes the defect that in the prior art, pre-installation or a hinge running fit test cannot be performed because the left joint plate and the right joint plate of a common hinge are in a separated state when a hinged shaft is not inserted into the common hinge. Through the design of the hinge, the left joint plate and the right joint plate can realize the pre-installation or the hinge running fit test through the matching of the convex joint part and the concave joint part. The hinge has the advantages of simple and compact structure, convenience in installation and high reliability.
Description
Technical field
The utility model relates to a kind of hinge.
Background technique
Traditional hinge all comprises left contact pin and right contact pin that grafting is closed, and left contact pin and right contact pin are hinged and connected by hinge.Be not difficult to find that when not inserting hinge, left contact pin and right contact pin are in separated state, can not install in advance or cut with scissors and change the test that cooperates that if test after inserting hinge, the separation of test back hinge is cumbersome again.
Summary of the invention
In order to overcome in the prior art common hinge when not inserting hinge, left side contact pin and right contact pin are in separated state, can not install in advance or cut with scissors to change and cooperate the problem of testing, the utility model provides a kind of hinge, this hinge simple and compact for structure, can cut with scissors after grafting closed change cooperate test, easy for installation, reliability is high.
The technological scheme that its technical problem that solves the utility model adopts is: comprise left contact pin and right contact pin that grafting is closed, left side contact pin and right contact pin are hinged by hinge, has outstanding convex jointing part on the grafting platform of left side contact pin, has the sagging recessed portion that connects on the docking platform of right contact pin, the recessed portion of connecing is an opening circular groove, the major diameter length of convex jointing part is greater than the recessed A/F that meets portion, and the minor axis length of convex jointing part is less than the recessed A/F that meets portion.
Convex jointing part is oval.
The utility model is by above-mentioned specific design, when not inserting hinge, left side contact pin and right contact pin can realize that the hinge commentaries on classics of pre-installation or hinge cooperates test, has advantage simple and compact for structure, easy for installation, that reliability is high by convex jointing part and the recessed cooperation that meets portion.
Description of drawings
Below in conjunction with drawings and Examples detailed content of the present utility model is described.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises left contact pin 1 and the right contact pin 2 that grafting is closed, and left contact pin 1 and right contact pin 2 are hinged by hinge 3, has outstanding convex jointing part 5 on the grafting platform 4 of left side contact pin 1, convex jointing part 5 is oval, also can be rectangular, trapezoidal etc., but is best with the ellipse.Have the sagging recessed portion 7 that connects on the docking platform 6 of right contact pin 2, the recessed portion 7 that connects is an opening circular groove, and the major diameter length of convex jointing part 5 is greater than the recessed A/F that meets portion 7, and the minor axis length of convex jointing part 5 is less than the recessed A/F that meets portion 7.When the hinge of carrying out hinge is changeed the cooperation test, after along the major diameter direction of convex jointing part 5 convex jointing part 5 being inserted and rotated several angle from the recessed opening end that meets portion 7, left side contact pin 1 and right contact pin 2 namely are in hinge changes mated condition, thereby the hinge of finishing pre-installation or hinge is changeed the cooperation test, after this, insert hinge 3 again and finish whole assemblings.Above-described embodiment only is that the preferred implementation to a kind of hinge of the utility model is described; be not that design and scope to model utility limits; under the prerequisite that does not break away from the utility model scheme; various external form modification and improvement that those skilled in the art make the technical solution of the utility model all should fall into the protection domain of a kind of hinge of the utility model.
Claims (2)
1. hinge, comprise left contact pin and right contact pin that grafting is closed, left side contact pin and right contact pin are hinged by hinge, it is characterized in that having outstanding convex jointing part (5) on the grafting platform (4) of left contact pin (1), has the sagging recessed portion (7) that connects on the docking platform (6) of right contact pin (2), the recessed portion (7) that connects is an opening circular groove, and the major diameter length of convex jointing part (5) is greater than the recessed A/F that connects portion (7), and the minor axis length of convex jointing part (5) is less than the recessed A/F that connects portion (7).
2. a kind of hinge according to claim 1 is characterized in that convex jointing part (5) is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059285 CN203114888U (en) | 2013-02-03 | 2013-02-03 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059285 CN203114888U (en) | 2013-02-03 | 2013-02-03 | Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114888U true CN203114888U (en) | 2013-08-07 |
Family
ID=48895238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059285 Expired - Lifetime CN203114888U (en) | 2013-02-03 | 2013-02-03 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114888U (en) |
-
2013
- 2013-02-03 CN CN 201320059285 patent/CN203114888U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107482356A (en) | A kind of bridge facility | |
| CN203114888U (en) | Hinge | |
| BR112018001219A2 (en) | electrical connector and connection method | |
| CN102593642A (en) | Contact pair with high separating force | |
| CN203769497U (en) | Electrical cabinet door hinge | |
| CN205484903U (en) | Connecting device | |
| CN103311722A (en) | Slidable socket | |
| CN204331603U (en) | Computer cabinet | |
| CN203939302U (en) | A kind of improved lock core mechanism | |
| CN203515099U (en) | Hinge quick mounting mechanism | |
| CN205000779U (en) | Novel bolt | |
| CN204821746U (en) | Half hidden compartment cover fixed structure | |
| CN204299439U (en) | The coupling assembling of dismounting screen window | |
| CN104453678B (en) | The coupling assembling of dismounting screen window | |
| CN205543284U (en) | Open sides's terminal | |
| CN203445340U (en) | Network connector structure | |
| CN204267933U (en) | One easily plugs adapter | |
| CN104411129A (en) | Detachable electrical box | |
| CN206236822U (en) | A kind of electronic equipment and the card connector for being embedded in electronic equipment | |
| CN204703645U (en) | A kind of framework steel ball Positioning hinge | |
| CN204858018U (en) | MicroSD card selects two cassette connectors with two nano SIM cards no. 3 | |
| CN105281155A (en) | USB data line | |
| CN204676818U (en) | Openable floor | |
| CN203809869U (en) | Water pipe fastener | |
| CN203756667U (en) | Guide rail mounting shell capable of being mounted and demounted manually |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZHONGZHENG LOCK INDUSTRY CO., LTD. Free format text: FORMER OWNER: CHEN CHENGZHONG Effective date: 20131024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131024 Address after: 325000 Zhejiang city of Wenzhou province Ouhai Lou Bridge Hongxiang Road No. 1 Patentee after: ZHEJIANG ZHONGZHENG LOCK CO.,LTD. Address before: 325000 Zhejiang city of Wenzhou province Ouhai Lou Bridge Hongxiang Road No. 1 Patentee before: Chen Chengzhong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |