CN201953150U - Handle structure - Google Patents
Handle structure Download PDFInfo
- Publication number
- CN201953150U CN201953150U CN2010206930779U CN201020693077U CN201953150U CN 201953150 U CN201953150 U CN 201953150U CN 2010206930779 U CN2010206930779 U CN 2010206930779U CN 201020693077 U CN201020693077 U CN 201020693077U CN 201953150 U CN201953150 U CN 201953150U
- Authority
- CN
- China
- Prior art keywords
- connector
- handle
- connecting portion
- size
- shape
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the technical field of door handles, in particular to a handle structure, which comprises a hand lever, a base, a connecting element and a square core, wherein the connecting element is clamped and arranged in an installing hole of the base, the square core passes through a center hole of the connecting element and is connected with a square hole formed in a connecting part of the hand lever, the size and the shape of the cross section of the square hole are matched with the size and the shape of the cross section of the square core, and the connecting part of the hand lever is clamped and arranged in the center hole of the connecting element. The friction force of the connecting part and the connecting element is effectively increased through the matching of grooves and convex diameters, so the requirement on the elongation of the hand lever is reduced, and the production cost is finally reduced.
Description
Technical field
The utility model relates to the door handle technical field, particularly a kind of grip structure.
Background technology
The handle of being located on the door and window is known because of often being used to people by people, and existing handle is of all kinds, all is provided with unreasonablely because of structure, has such or such defective and deficiency.As the connecting portion of existing handle, be made as cylindric, cooperate with the centre bore of connector in being arranged in base, for having bigger spin friction power and bonding strength between the connecting portion that guarantees handle and the connector, just require handle to have higher elongation per unit length, thereby higher requirement has been proposed the handle material, so existing handle cost of manufacture is generally all higher, does not utilize and applies.
The utility model content
The utility model aims to provide a kind of simple and reasonable, the grip structure that cost of manufacture is lower and easy to use.
The purpose of this utility model is achieved in that
A kind of grip structure of the utility model, comprise handle, base, connector and Fang Xin, described connector is arranged in the installing hole of base, the centre bore that described Fang Xin passes connector is connected with square opening in the connecting portion of handle, the size shape of the size shape of described square opening cross section and square core cross section is complementary, and the connecting portion of described handle is arranged in the centre bore of connector.
Further, the connecting portion outer wall of described handle is provided with some grooves, correspondingly on the center bore inner wall of connector is provided with some protruding footpaths, and the shape size of described groove is complementary with the shape size in protruding footpath.In addition, for reaching identical technique effect, can be provided with some protruding footpaths on the connecting portion outer wall of described handle, correspondingly on the center bore inner wall of connector be provided with some grooves, the shape size of described groove is complementary with the shape size in protruding footpath.
Further, described groove is four.
Further, described four grooves are uniformly distributed on the connecting portion outer wall.
A kind of grip structure of the utility model, connecting portion by described handle is arranged in the centre bore of connector, specifically, the connecting portion outer wall that is described handle is provided with some grooves, correspondingly on the center bore inner wall of connector be provided with some protruding footpaths, the shape size of described groove is complementary with the shape size in protruding footpath; Perhaps, can be provided with some protruding footpaths on the connecting portion outer wall of described handle, correspondingly on the center bore inner wall of connector be provided with some grooves, the shape size of described groove is complementary with the shape size in protruding footpath.Described groove cooperates with protruding footpath, has increased the frictional force of connecting portion and connector effectively, thereby has reduced the requirement to the handle elongation per unit length, has finally reduced cost of production.
Description of drawings
Fig. 1 is a decomposition texture schematic diagram of the present utility model.
Among the figure
1, handle, 11, groove, 12, connecting portion, 13, square opening, 2, base, 21, installing hole, 3, connector, 31, protruding footpath, 32, centre bore, 4, Fang Xin,
The specific embodiment
As shown in Figure 1, a kind of grip structure of the utility model comprises handle 1, base 2, connector 3 and square core 4, and these four parts can adopt metal material or hard plastics to be made according to requirement of strength according to circumstances.
Described connector 3 rotatably is arranged in the installing hole 21 of base 2, and the rotation of the utility model by connector 3 pauses and increase feel.
The centre bore 32 that described side's core 4 passes connector 3 is connected with square opening 13 in the connecting portion of handle 1 12, the size shape of the size shape of described square opening 13 cross sections and square core 4 cross sections is complementary, be that the utility model passes through 4 rotations of rotary handle 1 drive side's core, thereby finally realize the folding of lock construction.
With the prior art connecting portion directly be inserted in the connector centre bore different be, the connecting portion 12 of handle 1 described in the utility model is arranged in the centre bore 32 of connector 3, thereby effectively increased the spin friction power between connecting portion 12 and the connector 3, when reaching bonding strength same as the prior art, the utility model requires greatly to reduce to handle 1 elongation per unit length, promptly effectively reduce the material requirement of handle 1, thereby reduced cost of production.
For the interface arrangment between connecting portion 12 and the connector 3, specifically, can realize by following dual mode: first, connecting portion 12 outer walls of described handle 1 are provided with some grooves 11, correspondingly on centre bore 32 inwalls of connector 3 be provided with some protruding footpaths 31, the shape size of described groove 11 is complementary with the shape size in protruding footpath 31; The second, connecting portion 12 outer walls of described handle 1 are provided with some protruding footpaths, correspondingly on centre bore 32 inwalls of connector 3 are provided with some grooves, and the shape size of described groove is complementary with the shape size in protruding footpath.This dual mode is the technique effect that reaches identical, can exchange mutually.
Described groove 11 is four, and described four grooves 11 are uniformly distributed on connecting portion 12 outer walls, and is corresponding, and the protruding footpath 31 on centre bore 32 inwalls of connector 3 also evenly distributes.
Groove described in the utility model cooperates with protruding footpath, has increased the frictional force of connecting portion and connector effectively, thereby has reduced the requirement to the handle elongation per unit length, has finally reduced cost of production.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. grip structure, comprise handle (1), base (2), connector (3) and Fang Xin (4), described connector (3) is arranged in the installing hole (21) of base (2), the centre bore (32) that described Fang Xin (4) passes connector (3) is connected with square opening (13) in the connecting portion (12) of handle (1), the size shape of the size shape of described square opening (13) cross section and Fang Xin (4) cross section is complementary, and it is characterized in that: the connecting portion (12) of described handle (1) is arranged in the centre bore (32) of connector (3).
2. a kind of grip structure according to claim 1, it is characterized in that: connecting portion (12) outer wall of described handle (1) is provided with some grooves (11), the corresponding some protruding footpaths (31) that are provided with on centre bore (32) inwall of connector (3), the shape size of described groove (11) is complementary with the shape size in protruding footpath (31).
3. a kind of grip structure according to claim 1, it is characterized in that: connecting portion (12) outer wall of described handle (1) is provided with some protruding footpaths, correspondingly on centre bore (32) inwall of connector (3) be provided with some grooves, the shape size of described groove is complementary with the shape size in protruding footpath.
4. a kind of grip structure according to claim 2 is characterized in that: described groove (11) is four.
5. a kind of grip structure according to claim 4 is characterized in that: described four grooves (11) are uniformly distributed on connecting portion (12) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206930779U CN201953150U (en) | 2010-12-22 | 2010-12-22 | Handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206930779U CN201953150U (en) | 2010-12-22 | 2010-12-22 | Handle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953150U true CN201953150U (en) | 2011-08-31 |
Family
ID=44497269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206930779U Expired - Fee Related CN201953150U (en) | 2010-12-22 | 2010-12-22 | Handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828654A (en) * | 2012-04-27 | 2012-12-19 | 山东国强五金科技股份有限公司 | Standard lever handle for plastic-steel doors and windows |
| CN103590656A (en) * | 2013-12-02 | 2014-02-19 | 哈尔滨森鹰窗业股份有限公司 | Anti-theft handle used for door and window |
-
2010
- 2010-12-22 CN CN2010206930779U patent/CN201953150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828654A (en) * | 2012-04-27 | 2012-12-19 | 山东国强五金科技股份有限公司 | Standard lever handle for plastic-steel doors and windows |
| CN103590656A (en) * | 2013-12-02 | 2014-02-19 | 哈尔滨森鹰窗业股份有限公司 | Anti-theft handle used for door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20131222 |