CN219298976U

CN219298976U - Handle tool to lock door handle accessory

Info

Publication number: CN219298976U
Application number: CN202223499938.1U
Authority: CN
Inventors: 王同元; 郑垄
Original assignee: Wenzhou Yishun Lock Co ltd
Current assignee: Wenzhou Yishun Lock Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-04
Anticipated expiration: 2032-12-27

Abstract

The application relates to a handle lockset door handle accessory, which comprises a base main body provided with a through hole and an outer cover, wherein the outer cover is covered on the base main body through a mounting structure; the mounting structure comprises a mounting convex point fixed on the base main body and a mounting groove arranged on the outer cover, and the mounting convex point is accommodated in and positioned in the mounting groove. The outer cover and the base body of the lock core cover are fixed in the fixing mode of the mounting groove through the mounting convex points, the mode of conventional threaded connection or bolt fixing is replaced, and the effect of more convenient installation is achieved.

Description

Handle tool to lock door handle accessory

Technical Field

The application relates to the technical field of door lock accessories, in particular to a handle lock door handle accessory.

Background

The conventional lock core lid at present includes base main part and enclosing cover, and base main part and enclosing cover are fixed through threaded connection mode.

The Chinese patent with the bulletin number of CN213742745U discloses a lock core cover structure and a door lock, a lock hole and a movable groove which penetrate through the lock body are formed in the lock body, the lock core cover is buckled on the lock hole and the movable groove, a rotating shaft which is used for being inserted in the movable groove is fixedly arranged on the end face, facing the lock body, of the lock core cover, one end, far away from the lock core cover, of the rotating shaft is fixedly provided with a screw, and the screw is fixedly arranged on the rotating shaft through threaded connection.

With respect to the related art, the conventional lock cylinder cover includes a base body and an outer cover, and the base body and the outer cover are generally closed by a screw connection manner or a bolt fixing manner, so that the applicant considers that such an installation manner is not convenient enough to operate, and there is still room for improvement.

Disclosure of Invention

In order to improve the installation convenience of lock core lid, this application provides a handle tool to lock door handle accessory.

The application provides a handle tool to lock door handle accessory adopts following technical scheme:

the handle lock door handle accessory comprises a base main body provided with a through hole and an outer cover, wherein the outer cover is covered on the base main body through a mounting structure; the mounting structure comprises mounting protruding points fixed on the base main body and mounting grooves formed in the outer cover, and the mounting protruding points are accommodated in and positioned in the mounting grooves.

Through adopting above-mentioned technical scheme, the fixed mode that is fixed in the mounting groove by the installation bump realizes the enclosing cover of lock core lid and the fixed of base main part, replaces conventional threaded connection or bolt fastening, has reached the more convenient effect of installation.

Preferably, the base body is provided with an annular bulge, and the mounting salient points are fixed on the side walls of the annular bulge; an extending ring is formed in the outer cover in an extending way, and a mounting groove is formed in the side wall of the extending ring; the extension ring sleeve is arranged on the periphery of the annular bulge.

Through adopting above-mentioned technical scheme, annular protruding support installation bump, extension ring support mounting groove makes enclosing cover and base main part more easily cooperate and fixes.

Preferably, the mounting groove is a through notch and a positioning hole which are mutually communicated, and the through notch and the positioning hole are vertically arranged; the mounting convex points enter the positioning holes along the through notch for positioning.

Through adopting above-mentioned technical scheme, link up notch and locating hole that are linked together play the positioning action to the installation bump, link up the notch and make the installation bump fixed point correspond to the locating hole, vertical setting is linked together in the locating hole that link up the notch makes installation bump accessible staff press the mode get into and fix a position, reaches the simple operation, fixed firm purpose.

Preferably, the extension loop is deformable; the through notch is communicated with one side of the extending ring, which is close to the base body, the positioning hole is positioned at the upper part of the through notch, and the diameter of the positioning hole is smaller than the caliber of the through notch.

Through adopting above-mentioned technical scheme, extend the ring and can deform and make and link up the notch and can deform, the diameter of locating hole is less than the bore of link up the notch, then install the bump and pass through the notch through the extrusion and make get into the locating hole after deformation, link up the notch after that and reset, install the bump and stably be located in the locating hole, the structure is more stable.

Preferably, the mounting groove is a carry notch and a fixing notch which are communicated with each other, the carry notch penetrates through one side of the extending ring, which is close to the base body, and the fixing notch extends along the direction perpendicular to the carry notch; the mounting convex points enter the fixed notch along the carry notch and are rotated to be positioned.

Through adopting above-mentioned technical scheme, installation bump gets into carry notch butt in fixed notch after, through the rotation of the relative base main part of enclosing cover, installation bump along fixed notch sliding positioning, simple operation, stable in structure.

Preferably, the base main body is one of a handle base and a lock cylinder base; the through hole on the handle base is a round hole, and the through hole on the lock cylinder base is a lock cylinder hole which can be matched with the lock cylinder in shape.

By adopting the technical scheme, when the base main body is a handle base, the handle base can be suitable for mounting a handle; when the base main body is the lock core base, the structure is applicable to the installation of the lock core, and the application range of the structure is wider and the practicability is stronger.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the outer cover of the lock core cover and the base main body are fixed in a mode that the mounting convex points are fixed in the mounting grooves, so that the conventional threaded connection or bolt fixation is replaced, and the effect of more convenient installation is achieved;

2. one embodiment of the mounting groove is: the mounting salient points enter vertical positioning holes along the through notch for positioning; the extending ring is deformable to enable the through notch to be deformable, the diameter of the positioning hole is smaller than the caliber of the through notch, the mounting protruding points enter the positioning hole after being deformed by extruding the through notch, and then the through notch is reset, the mounting protruding points are stably positioned in the positioning hole, the operation is convenient, and the structure is more stable;

3. another embodiment of the mounting groove is: after the installation salient points enter the carry notch to be abutted against the fixed notch, the installation salient points slide and are positioned along the fixed notch through the rotation of the outer cover relative to the base main body, so that the operation is convenient, and the structure is stable;

4. the base main body is one of a handle base and a lock cylinder base, and when the base main body is a handle base with a round hole, the base main body is applicable to the installation of a handle; when the base main body is the lock cylinder base provided with the through hole matched with the lock cylinder, the structure can be suitable for the installation of the lock cylinder, and the structure has wider application range and stronger practicability.

Drawings

Fig. 1 is a schematic view of an exploded structure of the exterior cover and the base body of embodiment 1 of the present application;

FIG. 2 is a schematic view of the structure of the extension ring on the outer cap of embodiment 1 of the present application;

fig. 3 is a schematic structural view of a key cylinder base of embodiment 1 of the present application;

fig. 4 is an exploded structural schematic view of the exterior cover and the base body of embodiment 2 of the present application.

Reference numerals illustrate: 1. a base body; 11. an annular protrusion; 111. a through hole; 2. an outer cover; 21. an extension loop; 3. a mounting structure; 31. mounting salient points; 32. a mounting groove; 4. a through slot; 5. positioning holes; 6. carry notch; 7. fixing the notch.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Example 1

The embodiment discloses a handle lock door handle accessory, refer to fig. 1 and 2, including a base body 1 and an outer cover 2, an annular protrusion 11 is formed above the middle part of the base body 1, a through hole 111 is formed on the annular protrusion 11, an extension ring 21 is formed by extending the middle part of the outer cover 2 inwards, and the extension ring 21 can be sleeved on the periphery of the annular protrusion 11, so that the outer cover 2 covers the outside of the base body 1.

Referring to fig. 1 and 3, a base body 1 is one of a handle base and a lock cylinder base, a through hole 111 on the handle base is a round hole matched with a handle in shape, and the through hole 111 on the lock cylinder base is a lock cylinder hole matched with the lock cylinder in shape; when the base main body 1 is a handle base, the device can be suitable for mounting a handle; when the base main body 1 is a lock cylinder base, the lock cylinder is applicable to the installation of the lock cylinder, the application range of the structure is wider, and the practicability is stronger.

Referring to fig. 1 and 2, an outer cover 2 is covered on a base body 1 by a mounting structure 3; the mounting structure 3 includes mounting bumps 31 and mounting grooves 32, the mounting bumps 31 are fixed on the side wall of the annular protrusion 11 at intervals, the mounting grooves 32 are arranged on the side wall of the extension ring 21 at intervals corresponding to the mounting bumps 31, and the mounting bumps 31 can be positioned in the mounting grooves 32.

Referring to fig. 1 and 2, the mounting groove 32 is a through slot 4 and a positioning hole 5 which are mutually communicated, the through slot 4 and the positioning hole 5 are vertically arranged, the through slot 4 is downwards penetrated at one side of the extending ring 21 close to the base body 1, the positioning hole 5 is positioned at the upper part of the through slot 4, and the mounting protruding point 31 can enter through the through slot 4 and be positioned in the positioning hole 5.

Referring to fig. 1, the extension ring 21 is deformable, and the diameter of the positioning hole 5 is smaller than the caliber of the through slot 4, so that the mounting bump 31 can be stably positioned in the positioning hole 5 and cannot be easily separated.

Referring to fig. 1, when the outer cover 2 is covered on the base body 1, the mounting protruding point 31 firstly enters the through slot 4, then the outer cover 2 is pressed towards the base body 1 by hand, the mounting protruding point extrudes the through slot 4 to deform, so that the mounting protruding point 31 enters the positioning hole 5 from the through slot 4, after the mounting protruding point 31 enters the positioning hole 5, the through slot 4 is reset, and the positioning of the mounting protruding point 31 is more stable.

Example 2

The difference from embodiment 1 is that, referring to fig. 4, in this embodiment, the mounting groove 32 is a carry slot 6 and a fixing slot 7 which are communicated with each other, the carry slot 6 penetrates down to one side of the extension ring 21 near the base body 1, the fixing slot 7 is located above the carry slot 6, and the fixing slot 7 extends in a direction perpendicular to the carry slot 6.

Referring to fig. 4, when the outer cover 2 is covered on the base body 1, the mounting protruding points 31 correspondingly enter the carry slot 6 and correspond to the fixing slot 7, and then the outer cover 2 is rotated relative to the base body 1 by hand, so that the mounting protruding points 31 slide along the fixing slot 7 to one end far away from the carry slot 6, thereby achieving the positioning purpose.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A handle lock door handle assembly, characterized in that: the novel multifunctional electric heating device comprises a base main body (1) provided with a through hole (111) and an outer cover (2), wherein the outer cover (2) is covered on the base main body (1) through a mounting structure (3); the mounting structure (3) comprises a mounting convex point (31) fixed on the base main body (1) and a mounting groove (32) formed in the outer cover (2), and the mounting convex point (31) is accommodated in and positioned in the mounting groove (32).

2. The pull-lock door handle assembly of claim 1, wherein: an annular bulge (11) is arranged on the base main body (1), and the mounting salient points (31) are fixed on the side wall of the annular bulge (11); an extending ring (21) is formed in the outer cover (2) in an extending mode, and a mounting groove (32) is formed in the side wall of the extending ring (21); the extension ring (21) is sleeved on the periphery of the annular bulge (11).

3. The pull-lock door handle assembly of claim 2, wherein: the mounting groove (32) is a through notch (4) and a positioning hole (5) which are communicated with each other, and the through notch (4) and the positioning hole (5) are vertically arranged; the mounting salient points (31) enter the positioning holes (5) along the through notch (4) for positioning.

4. A pull-lock door handle assembly as recited in claim 3, wherein: -said extension collar (21) is deformable; the through notch (4) is communicated with one side of the extending ring (21) close to the base body (1), the positioning hole (5) is positioned at the upper part of the through notch (4), and the diameter of the positioning hole (5) is smaller than the caliber of the through notch (4).

5. The pull-lock door handle assembly of claim 2, wherein: the mounting groove (32) is a carry notch (6) and a fixed notch (7) which are communicated with each other, the carry notch (6) is communicated with one side of the extending ring (21) close to the base main body (1), and the fixed notch (7) extends along the direction perpendicular to the carry notch (6); the mounting convex points (31) enter the fixed notch (7) along the carry notch (6) and are positioned in a rotating way.

6. The pull-lock door handle assembly of claim 1, wherein: the base main body (1) is one of a handle base and a lock cylinder base; the through hole (111) on the handle base is a round hole, and the through hole (111) on the lock cylinder base is a lock cylinder hole which can be matched with the lock cylinder in shape.