CN215212782U - Novel door lock handle - Google Patents
Novel door lock handle Download PDFInfo
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- CN215212782U CN215212782U CN202120971197.9U CN202120971197U CN215212782U CN 215212782 U CN215212782 U CN 215212782U CN 202120971197 U CN202120971197 U CN 202120971197U CN 215212782 U CN215212782 U CN 215212782U
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Abstract
The utility model relates to a novel door lock handle. The utility model adds an inner shell, processes the screwed joint on the inner shell, covers a top cover shell by a buckle outside the inner shell, and then connects the base shell and the inner shell together by a screw, thereby forming a complete handle, and uses the inner shell as a transition piece for installation and connection, the processing does not need to consider the processing requirement of the appearance of the inner shell too much, and can weld the screwed joint on the inner shell by adopting a welding mode, and does not need to carry out polishing and spraying decoration treatment with higher requirement, thereby making the processing more convenient, and reducing the processing cost, in addition, the processing connection part is not needed on the top cover shell, thereby ensuring that the external shape of the shell can not be damaged by processing, further carrying out decorative processing beautification on the top cover shell, improving the aesthetic degree of the top cover shell, and simultaneously reducing the processing difficulty of products, the product quality is improved.
Description
Technical Field
The utility model relates to a lock handle technical field specifically is a novel lock handle.
Background
One end of a connecting block of the existing door handle is connected with a connecting column of the handle, and the other end of the connecting block is connected with the door handle on the other side through a plug-in unit for opening and closing the door. In the manufacturing process of door handle, for the installation of being convenient for, all with connecting block beading in the spliced pole on hand, the other end of connecting block passes through fastener to be fixed on the lock body apron, and the connecting block is firmly fixed with the lock body apron, not easy removable.
Door handles on the market at present are various in types, some are integrated into one piece, some are then two parts lock together through screw fixed connection, and different structural style has different processing methods. And to the handle of two parts lock structure because need pass through screwed connection, need weld the screwed connection head on the casing, then polish the spraying repair processing to the welding position, and to the thinner or casing that is designed with the decorative pattern of some casings, cause the damage to the handle casing easily when processing screwed connection head, the processing degree of difficulty is great and the processing effect is not good.
For example, the patent application No. 200620103254.7 provides a lock handle, which is an integrally formed structure, and in order to reduce weight and save material, and at the same time, the handle is made into a hollow structure for convenient processing, but the integral structure needs to be integrally formed and processed, and still has great processing difficulty.
Spherical lock handle that application number is 99235999.6 provides, this patent is the structure that the components of a whole that can function independently processing passes through screw fixed connection, the scheme that this structure chooseed for use is exactly, the main part is by last hemisphere, lower hemisphere and decoration outer lane are constituteed, be equipped with the spliced pole on decorating the outer lane, the connecting hole has been seted up on last hemisphere, pass the connecting hole through the screw and link to each other with the spliced pole, this kind of mode is comparatively convenient when production processing man-hour, and can process the appearance of different patterns, satisfy different needs, but need fix through the welded mode when processing the spliced pole more, thereby can lead to the fact destruction to thinner casing, influence its casing appearance, and processing procedure has been increased.
SUMMERY OF THE UTILITY MODEL
In view of the problem that exists among the prior art, the utility model discloses a novel door lock handle, the technical scheme of adoption is, by base housing, the top cap casing, interior casing combination forms, base housing tip fixedly connected with lock core connector, base housing middle part fixedly connected with screw cross-under post, interior casing middle part fixedly connected with screwed connection head, through the interior casing of screw fixed connection on the base housing, the buckle groove has been seted up to interior casing side, interior casing buckle lid closes inside the top cap casing, top cap casing lid closes and aligns on base housing upper portion and edge, thereby utilize the excessive base housing and top cap casing fixed connection of interior casing to form a complete handle together.
As a preferred scheme of the utility model, top cap casing inner edge fixedly connected with buckle board, the buckle board buckle links together top cap casing and interior casing buckle in buckle groove department, and the buckle board is L shape and buckle inboard at interior casing.
As an optimized scheme of the utility model, top cap shell inner edge fixedly connected with buckle boss, buckle boss are the dull and stereotyped of perpendicular to top cap shells inner wall and its buckle link together top cap shell and interior casing buckle in buckle groove department.
As a preferred scheme of the utility model, the through-hole has been seted up at screw cross-under post middle part, and the through-hole one-to-one that the through-hole just seted up with screw cross-under post middle part is seted up at the screw connector middle part to can pass the through-hole with the screw and be in the same place base casing and interior casing fixed connection.
The utility model has the advantages that: the utility model adds an inner shell, processes the screwed joint on the inner shell, covers a top cover shell by a buckle outside the inner shell, and then connects the base shell and the inner shell together by a screw, thereby forming a complete handle, and uses the inner shell as a transition piece for installation and connection, the processing does not need to consider the processing requirement of the appearance of the inner shell too much, and can weld the screwed joint on the inner shell by adopting a welding mode, and does not need to carry out polishing and spraying decoration treatment with higher requirement, thereby making the processing more convenient, and reducing the processing cost, in addition, the processing connection part is not needed on the top cover shell, thereby ensuring that the external shape of the shell can not be damaged by processing, further carrying out decorative processing beautification on the top cover shell, improving the aesthetic degree of the top cover shell, and simultaneously reducing the processing difficulty of products, the product quality is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a first view of the present invention showing a disassembled structure;
fig. 3 is a second view of the present invention showing a disassembled structure;
fig. 4 is a schematic structural view of the top cover housing in embodiment 2.
In the figure: the lock comprises a base shell 1, a lock cylinder connector 101, a screw penetrating column 102, a top cover shell 2, a snap plate 201, a snap boss 202, an inner shell 3, a screw connector 301 and a snap groove 302.
Detailed Description
Example 1
As shown in figures 1 to 3, the novel door lock handle of the present invention adopts the technical scheme that the novel door lock handle is formed by combining a base shell 1, a top cover shell 2 and an inner shell 3, the end part of the base shell 1 is fixedly connected with a lock core connector 101, the middle part of the base shell 1 is fixedly connected with a screw penetrating column 102, the middle part of the inner shell 3 is fixedly connected with a screw connector 301, the inner shell 3 is fixedly connected on the base shell 1 through screws, the side edge of the inner shell 3 is provided with a buckle groove 302, the inner shell 3 is buckled and covered inside the top cover shell 2, the top cover shell 2 is covered on the upper part of the base shell 1 and is aligned with the edge, so that the base shell 1 and the top cover shell 2 are fixedly connected together to form a complete handle by using the excessive inner shell 3, welding processing is not needed on the top cover shell 2, and grains with beautifying effect or coating layers can be processed on the top cover shell 2, without worrying about damage from machining.
The inboard edge fixedly connected with buckle board 201 of top cap casing 2, buckle board 201 buckle link together top cap casing 2 and interior casing 3 buckle in buckle groove 302 department, and buckle board 201 is L shape and buckle in interior casing 3 inboard.
The middle part of the screw penetrating column 102 is provided with a through hole, the middle part of the screw connector 301 is provided with a through hole and is in one-to-one correspondence with the through hole arranged in the middle part of the screw penetrating column 102, so that the screw can penetrate through the through hole to fixedly connect the base shell 1 and the inner shell 3 together.
Example 2
As shown in figures 1 to 4, the novel door lock handle of the present invention adopts the technical scheme that the novel door lock handle is formed by combining a base shell 1, a top cover shell 2 and an inner shell 3, wherein the end part of the base shell 1 is fixedly connected with a lock core connector 101, the middle part of the base shell 1 is fixedly connected with a screw penetrating column 102, the middle part of the inner shell 3 is fixedly connected with a screw connector 301, the inner shell 3 is fixedly connected on the base shell 1 through screws, the side edge of the inner shell 3 is provided with a buckling groove 302, the inner shell 3 is buckled and covered inside the top cover shell 2, the top cover shell 2 is covered on the upper part of the base shell 1 and is aligned with the edge, so that the base shell 1 and the top cover shell 2 are fixedly connected together to form a complete handle by utilizing the transition of the inner shell 3, welding processing is not needed on the top cover shell 2, and grains with beautifying effect or coating layers can be processed on the top cover shell 2, without worrying about damage from machining.
The inside edge of the top cover shell 2 is fixedly connected with a buckle boss 202, the buckle boss 202 is a flat plate perpendicular to the inner wall of the top cover shell 2 and is buckled with the top cover shell 2 and the inner shell 3 at a buckle groove 302.
The middle part of the screw penetrating column 102 is provided with a through hole, the middle part of the screw connector 301 is provided with a through hole and is in one-to-one correspondence with the through hole arranged in the middle part of the screw penetrating column 102, so that the screw can penetrate through the through hole to fixedly connect the base shell 1 and the inner shell 3 together.
The utility model discloses a theory of operation: the screw connector 301 is fixedly connected to the inner shell 3, and only a simple treatment needs to be performed on a connection part during processing, and the influence of the connection of the screw connector 301 on the appearance of the inner shell 3 does not need to be considered, as shown in embodiment 1, the buckling plate 201 is fixedly connected to the inner side edge of the top cover shell 2, the buckling plate 201 is in an L shape, and the top cover shell 2 and the inner shell 3 can be buckled and connected together by buckling the buckling plates 201 at the buckling grooves 302; as shown in embodiment 2, a fastening boss 202 is fixedly connected to an inner edge of the top cover housing 2, and the fastening boss 202 is a flat plate perpendicular to an inner wall of the top cover housing 2 and is fastened to the fastening groove 302 to fasten the top cover housing 2 and the inner housing 3 together. Then pass screw penetration post 102 and screwed connection head 301 through the screw, alright link together base casing 1 and interior casing 3 to alright link together base casing 1, top cap casing 2, interior casing 3, and base casing 1, top cap casing 2 edge alignment hide interior casing 3 in inside, can't observe interior casing 3 appearance, thereby can not influence the outward appearance of whole handle because of interior casing 3 appearance.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (6)
1. The utility model provides a novel door lock handle, a serial communication port, including base casing (1), top cap casing (2), interior casing (3), base casing (1) tip fixedly connected with lock core connector (101), base casing (1) middle part fixedly connected with screw cross-under post (102), go up through screw fixed connection on base casing (1) interior casing (3), interior casing (3) middle part fixedly connected with screw connector (301), buckle groove (302) have been seted up to interior casing (3) side, interior casing (3) buckle lid closes inside top cap casing (2), top cap casing (2) lid closes base casing (1) upper portion and edge alignment.
2. The novel door lock handle of claim 1, wherein: the inner side edge of the top cover shell (2) is fixedly connected with a buckling plate (201), and the buckling plate (201) is buckled at the buckling groove (302) to connect the top cover shell (2) and the inner shell (3) in a buckling mode.
3. The novel door lock handle of claim 2, wherein: the buckling plate (201) is L-shaped and is buckled on the inner side of the inner shell (3).
4. The novel door lock handle of claim 1, wherein: the inner side edge of the top cover shell (2) is fixedly connected with a buckle boss (202), the buckle boss (202) is a flat plate perpendicular to the inner wall of the top cover shell (2), and the buckle boss is buckled in the buckle groove (302) to connect the top cover shell (2) and the inner shell (3) together.
5. The novel door lock handle of claim 1, wherein: the middle part of the screw penetrating column (102) is provided with a through hole.
6. The novel door lock handle of claim 5, wherein: the middle part of the screw connector (301) is provided with a through hole which is in one-to-one correspondence with the through hole arranged in the middle part of the screw penetration column (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971197.9U CN215212782U (en) | 2021-05-08 | 2021-05-08 | Novel door lock handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971197.9U CN215212782U (en) | 2021-05-08 | 2021-05-08 | Novel door lock handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215212782U true CN215212782U (en) | 2021-12-17 |
Family
ID=79448809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120971197.9U Active CN215212782U (en) | 2021-05-08 | 2021-05-08 | Novel door lock handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215212782U (en) |
-
2021
- 2021-05-08 CN CN202120971197.9U patent/CN215212782U/en active Active
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