CN108716310A

CN108716310A - A kind of handle threading structure

Info

Publication number: CN108716310A
Application number: CN201810582136.6A
Authority: CN
Inventors: 王先彪; 唐海龙; 张正庭
Original assignee: Guangdong Mingmen Locks Industry Co Ltd
Current assignee: Guangdong Mingmen Locks Industry Co Ltd
Priority date: 2018-06-08
Filing date: 2018-06-08
Publication date: 2018-10-30

Abstract

The present invention relates to door lock fittings, disclose a kind of handle threading structure, including a door, a handle handle, a handle lid, conducting wire and pcb board；The handle portion of the handle handle is fitted into column and a positioning column there are two setting；The chimeric column center is equipped with embedded hole, and handle lid lower end is set there are two half of screw column is corresponding with chimeric column, and two half of screw columns are respectively embedded into that corresponding embedded hole is interior to be fixed together handle lid and handle handle.It holds handle upper end and sets a U-lag A, locating slot is respectively equipped in the two sides U-lag A；Handle lid front end is equipped with a U-lag B, and U-lag B forms metallic channel with U-lag A, is respectively equipped with positioning bar in the both sides of U-lag B, positioning bar penetrates in locating slot, and door centre bit installs a circular hole, and circular hole is through the outer end of the composite conductor slot.Conducting wire is realized to draw from metallic channel, to avoid conducting wire from being torn and caused by quality hidden danger.

Description

A kind of handle threading structure

Technical field

The present invention relates to the threading structures of Door lock handle field, especially Door lock handle.

Background technology

Currently, the threading structure of existing handle has separate structure and overall structure in the market, usually by handle handle, handle head It is given with trim at conducting wire is fixed by screws in inside handle handle, and handle head is equipped with metallic channel, and trim is also reserved one and led Wire casing, conducting wire is drawn by the metallic channel of handle head and trim, then is connect with PCB.During operation and maintenance, conducting wire It is easy to be pulled out together with handle, and damages and conducting wire is caused to pull apart, product is caused to be unable to normal use.

Invention content

The present invention provides a kind of handle threading structure, and the purpose is to structure letters, avoid handle conducting wire quilt in use It extracts, even pull apart, caused product is unable to the defect of normal use, improves the quality and service life of product.

To achieve the goals above, the technical solution adopted by the present invention is：A kind of handle threading structure disclosed by the invention Including handle handle, conducting wire, pcb board, handle lid and door；The handle portion of the handle handle sets that there are two chimeric column and one are fixed Position column, the chimeric column center are equipped with embedded hole, set a U-lag A holding handle upper end, set respectively in the two sides U-lag A There is locating slot；Handle lid lower end is set there are two half of screw column, and handle lid front end is equipped with U-lag B, U-lag B's Both sides are respectively equipped with positioning bar；The door centre bit installs a circular hole；The pcb board is set there are two location hole.Each component Assembly relation is：Conducting wire is fixed on by socket on pcb board, and on pcb board a location hole is through on chimeric column, another is fixed Position hole is through on positioning column；The positioning bar that handle covers penetrates into the locating slot of handle handle, U-lag A and U-lag B groups A metallic channel is synthesized, conducting wire is drawn from metallic channel, and two half of screw columns that handle covers respectively penetrate corresponding chimeric Handle lid and handle handle are fixed in the embedded hole at column center；Circular hole among door is through the outer end of the composite conductor slot.

The beneficial technique effect that the present invention generates is：It is combined into a metallic channel by U-lag A and U-lag B, Conducting wire is drawn from metallic channel, to avoid conducting wire from being torn and caused by quality hidden danger；Handle lid is inserted using half of screw column Enter fixed design scheme in embedded hole so that handle covers no screw counterbore, ensure that complete appearance, and structure letter It is single, it is easy to assembly, to reduce manufacturing cost.

Description of the drawings

Below with reference to the drawings and specific embodiments, the present invention is further illustrated：

Fig. 1 is the decomposing state three-dimensional view of the present invention.

Figure label is shown：

1- handle handles, 11- are fitted into column, 111- embedded holes, 12- positioning columns, 13-U shape slot A, 131- locating slots；

2- conducting wires；

3-PCB plates, 31- location holes；

4- handle lids, 41- one side of something screw column, 42-U shape slot B, 421- positioning bars；

5- doors, 51- circular holes.

Specific implementation mode

The present invention can be implemented in the following way：

As shown in Figure 1：The present invention is made of handle handle 1, conducting wire 2, pcb board 3, handle lid 4 and door 5.

The handle portion of the handle handle 1 is set there are two chimeric column 11 and a positioning column 12, is set at chimeric 11 center of column There is embedded hole 111, a U-lag A13 is set in 1 upper end of handle handle, locating slot 131 is respectively equipped in the two sides U-lag A13.

4 lower end of handle lid is set there are two half of screw column 41, and 4 front end of handle lid is equipped with U-lag B42, in U-shaped The both sides of slot B42 are respectively equipped with positioning bar 421.

The pcb board 3 is set there are two location hole 31.

5 centre bit of the door installs a circular hole 51.

Conducting wire 2 is fixed on pcb board 3 by socket, and a location hole 31 on pcb board 3 is through corresponding chimeric column 11 On, another location hole 31 is through on positioning column 12；Positioning bar 421 on handle lid 4 penetrates into the locating slot 131 of handle handle 1 In, U-lag A13 and U-lag B42 are combined into a metallic channel, and conducting wire 2 is drawn from metallic channel, two on handle lid 4 Half of screw column 41 respectively penetrates in the embedded hole 111 at 11 center of chimeric column of corresponding handle handle 1, by handle lid 4 and handle handle 1 It is fixed；Circular hole 51 among door 5 is through the outer end of the composite conductor slot.

The present invention is combined into a metallic channel by U-lag A13 and U-lag B42, and conducting wire 2 is drawn from metallic channel, From face avoid conducting wire 2 be torn and caused by quality hidden danger；Handle lid 4 is inserted into solid in embedded hole 111 using half of screw column 41 Fixed design scheme so that without screw counterbore on handle lid 4, ensure that complete appearance, the present invention are improved by aforementioned schemes Product quality and service life；And it is simple in structure, it is easy to assembly, to reduce manufacturing cost.

Claims

1. a kind of handle threading structure, including door, handle handle, handle lid, conducting wire and pcb board；It is characterized in that：The handle handle Upper end sets a U-lag A, and locating slot is respectively equipped in the two sides U-lag A；Handle lid front end is equipped with U-lag B, U Shape slot B forms metallic channel with U-lag A, and conducting wire is drawn from metallic channel, and positioning bar is respectively equipped in the both sides of U-lag B, Positioning bar is inserted into locating slot；The handle portion of the handle handle is fitted into column and a positioning column there are two setting；The chimeric column Center is equipped with embedded hole, and handle lid lower end is set there are two half of screw column is corresponding with chimeric column, two one side of something screw columns It is respectively embedded into corresponding embedded hole and fixes handle lid and handle handle.

2. a kind of handle threading structure as described in claim 1, it is characterized in that：The door centre bit installs a circular hole, circle Hole is through the outer end of the composite conductor slot.

3. a kind of handle threading structure as described in claim 1, it is characterized in that：The pcb board is set there are two location hole, wherein One location hole is through on chimeric column, another location hole is through on positioning column.