CN218541842U

CN218541842U - Button body for locking cylindrical lock and door frame

Info

Publication number: CN218541842U
Application number: CN202222467337.6U
Authority: CN
Inventors: 李跃
Original assignee: Xiamen Chenghong Hardware Co ltd
Current assignee: Xiamen Chenghong Hardware Co ltd
Priority date: 2022-09-17
Filing date: 2022-09-17
Publication date: 2023-02-28
Anticipated expiration: 2032-09-17

Abstract

The utility model belongs to the technical field of the technique of tool to lock and specifically relates to a lock body and door frame of closure cylinder lock head is related to, including the knot body seat, the lock hole has been seted up to the knot body seat, buckle body seat bottom is protruding to be equipped with first locating convex block and second locating convex block respectively, the protruding reference column that is equipped with in top of first locating convex block, first locating convex block and second locating convex block are all concave to be equipped with the spacing groove, the position that the knot body seat corresponds between first locating convex block and the second locating convex block is concave to be equipped with the fluting, the knot body seat corresponds the slotted bottom and has seted up the lock hole, the knot body seat is seted up and is supplied the first screw hole and the second screw hole that the screw wore through, the first locating convex block that this application set up, second locating convex block, the reference column, the spacing groove makes the knot body install firmly in the framework of door frame, the installation is accurate, the use is difficult to off normal, make cylinder lock head accurately with knot body closure stable.

Description

Button body for locking cylindrical lock and door frame

Technical Field

The application relates to the technical field of locks, in particular to a buckle body and a door frame of a locking cylindrical lock.

Background

The buckle body is often used in cooperation with a lock head and is generally installed on a frame body of a door frame, and the lock head of the door lock extends into the buckle body to realize the locking of the door lock and the frame body of the door frame.

The existing buckle generally comprises a buckle seat, wherein the buckle seat is provided with a screw hole and a buckling hole, a screw passes through the screw hole to fix the buckle body on a frame body of a door frame, and a lock head of a door lock protrudes into the buckling hole to realize locking and fixing of the door lock and the frame body of the door frame; however, when the buckle body is fixed on the door frame body only by using screws in the technology, the situation of deviation of the installation position is easy to occur, and the situation that the lock head cannot accurately protrude into the buckling hole in the using process and cannot accurately and stably lock the doorway is caused.

Disclosure of Invention

In order to solve and detain the body and appear the offset when installing in the door frame framework easily for the unable accurate counterpoint of tapered end carries out the problem of closure, this application provides the knot body and the door frame of closure cylinder tapered end.

In a first aspect, the present application provides a buckle for locking a cylinder lock, which adopts the following technical solution:

the buckle body for locking the cylindrical lock head comprises a buckle body seat, wherein a first positioning lug and a second positioning lug are respectively and convexly arranged at the bottom of the buckle body seat, a notch is concavely arranged at the bottom of the buckle body seat corresponding to the position between the first positioning lug and the second positioning lug, and a buckling hole is formed at the bottom of the buckle body seat corresponding to the notch.

Through adopting above-mentioned technical scheme, the cylinder tapered end gomphosis is downthehole to the lock, and the protruding cylinder tapered end that stretches and wear through the lock hole of fluting holding, the closure of the body of knot body and lock is realized to the registrate of buckle body seat and cylinder tapered end, and first locating convex block and the framework of second locating convex block embedding door frame realize that the body of knot is fixed in the framework of door frame accurately, reduces the condition that takes place the skew easily when the body of knot is installed, improves the installation accuracy nature of the body of knot, and the practicality is high.

Optionally, the buckle body seat is provided with a first screw hole corresponding to the first positioning bump; and the buckle body seat is provided with a second screw hole corresponding to the second positioning lug.

Through adopting above-mentioned technical scheme, first screw hole and second screw hole all supply the screw to pass, and the guide screw nail is gone into the door frame for it is more firm to detain the body and be connected with the framework of door frame.

Optionally, the top of knot body seat corresponds the first screw hole and is equipped with first arrangement groove concavely, the knot body seat corresponds the second screw hole and is equipped with second arrangement groove concavely.

Through adopting above-mentioned technical scheme, the screw is worn through the screw hole, and the screw cap is arranged in first arrangement groove and second mounting groove and butt cell wall for the screw cap closely laminates with detaining the body seat, makes the screw be difficult to receive the collision not hard up, and is further, screw cap holding in first arrangement groove and second mounting groove reduces the screw cap protrusion in the surface of detaining the body seat and influences the butt laminating degree of the body of detaining with the lock, influences the circumstances such as closure steadiness.

Optionally, the first positioning protrusion is provided with a positioning column in a protruding manner.

Through adopting above-mentioned technical scheme, in the framework of reference column embedding door frame, improve the accurate gomphosis of knot body and door frame framework for the knot body is installed on the installation position of predetermineeing of framework more with accurate, firm, and further can make during the lock head is protruding to go into the lock hole accurately, improves the lock and detains the accurate nature of closure of body.

Optionally, the height of the positioning pillar protruding from the surface of the first positioning protrusion is greater than the height of the first positioning protrusion protruding from the buckle seat, and the cross-sectional area of the positioning pillar is smaller than the cross-sectional area of the first positioning protrusion.

Through adopting above-mentioned technical scheme, but the reference column gomphosis further improves the gomphosis precision when detaining body and door frame framework installation to corresponding in offering the door frame of holding establishing the reference column for the framework steadiness of detaining the body embedding door frame is better, further makes cylinder tapered end and detain the accurate closure of body.

Optionally, the first positioning protrusion and the second positioning protrusion are both concavely provided with a plurality of limiting grooves.

Through adopting above-mentioned technical scheme, the framework interference fit of spacing groove and door frame specifically is the protruding spacing part that is equipped with gomphosis to spacing inslot of framework of door frame, further with the framework of door frame with detain the accurate location of body, the rethread screw is connected, detains the body when restricting the installation to detain the body effectively and appears removing and lead to the installation skew, can reduce detain the body installation skew and make tapered end and lock hole be difficult to aim at, the tapered end can't stretch into the circumstances in the lock hole by the projection.

Optionally, four corners of the outer wall of the buckle seat are designed to be rounded corners.

Through adopting above-mentioned technical scheme, the effectual reduction of knot body seat outer wall of fillet design harms human safety in installation and use, and is further for the hasp is more pleasing to the eye.

In a second aspect, the present application provides a door frame, which adopts the following technical solution:

optionally, the door frame includes a frame body of the door frame and a fastening body of the cylinder lock, and the frame body of the door frame is concavely provided with a first positioning groove embedded with the first positioning protrusion and a second positioning groove embedded with the second positioning protrusion.

By adopting the technical scheme, the first positioning lug is embedded into the first positioning groove, the second positioning lug is embedded into the second positioning groove, the buckle body is conveniently and accurately positioned and fixed in the door frame, the positioning and the installation are convenient, and the installation accuracy of the buckle body is improved.

Optionally, a third positioning groove is concavely formed on the frame body corresponding to the top of the first positioning groove.

By adopting the technical scheme, the positioning column of the buckle body is embedded into the third positioning groove, so that the embedding stability of the buckle body and the door frame is improved, the installation accuracy is improved, and the cylinder lock head can accurately and convexly extend into the buckling hole for locking.

Optionally, the frame body is provided with a convex column at the bottom corresponding to the first positioning groove.

Through adopting above-mentioned technical scheme, the spacing groove of the body is detained in the embedding of projection interference for detaining the body and fixing more firmly in the framework of door frame, detain the body and also receive the difficult off normal of collision in the use, improve the installation accuracy and the installation steadiness of detaining the body, make the tapered end and detain the accurate closure of body and be connected.

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

1. the first positioning lug and the second positioning lug are embedded into the frame body, so that the buckle body is accurately fixed on the frame body, the deviation situation during installation of the buckle body is effectively reduced, the first screw hole and the second screw hole which are concavely arranged on the buckle body seat are used for the screws to pass through, and the buckle body seat is installed into the frame body through the screws, so that the buckle body is stably connected with the doorframe frame body.

2. The screw cap holding can reduce the screw and receive the collision and become flexible in first arrangement groove and second arrangement groove, and the reference column inlays and establishes into the framework and makes the knot body fix in the framework more accurately, and spacing groove and framework interference fit make the knot body be connected with the framework more firmly, and effectively restricts the knot body and remove, makes the cylinder tapered end stretch into the lock hole accurately in.

3. The outer wall of the buckle body seat with the fillet design can effectively reduce the possibility of scraping the human body at the corner position in the installation and use processes, and further, the buckle body structure is attractive and elegant.

Drawings

Fig. 1 is a schematic view of the overall structure of a buckle body of a locking cylinder lock head of the present application.

Fig. 2 is another angle overall structure diagram of the buckle body of the locking cylinder lock head of the present application.

Fig. 3 is a schematic structural diagram of a frame body of the door frame of the present application.

Description of reference numerals: 1. a buckle body seat; 11. a first positioning bump; 111. a positioning column; 112. a limiting groove; 113. a first guide hole; 12. a second positioning bump; 121. a second guide hole; 13. grooving; 14. buckling holes; 15. a first screw hole; 16. a second screw hole; 17. a first placement groove; 18. a second placement groove; 19. round corners; 2. a frame body; 21. a first positioning groove; 22. a second positioning groove; 23. a third positioning groove; 24. a convex column.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the present embodiment provides a buckle body for locking a cylinder lock, including a buckle body seat 1, a slot 13 is concavely disposed at the bottom of the buckle body seat 1, a buckling hole 14 for the cylinder lock to pass through is disposed at a middle position of the buckle body seat 1 corresponding to the slot 13, a first positioning bump 11 and a second positioning bump 12 are respectively and convexly disposed at two sides of the bottom of the buckle body seat 1, a positioning column 111 is convexly disposed at the top of the first positioning bump 11, a height of the positioning column 111 protruding from the surface of the first positioning bump 11 is greater than a height of the first positioning bump 11 and the second positioning bump 12 protruding from the buckle body seat 1, and a cross-sectional area of the positioning column 111 is smaller than a cross-sectional area of the first positioning bump 11; the first positioning protrusion 11 has two limiting grooves, and the second positioning protrusion 12 has three limiting grooves 112.

Referring to fig. 1 and 2, the buckle base 1 is provided with a first screw hole 15 corresponding to the first positioning protrusion 11 for a screw to pass through, and is provided with a second screw hole 16 corresponding to the second positioning protrusion 12 for a screw to pass through, the first positioning protrusion 11 is provided with a first guide hole 113 corresponding to the first screw hole 15 for guiding the screw to pass through, the second positioning protrusion 12 is provided with a second guide hole 121 corresponding to the second screw hole 16 for guiding the screw to pass through, and the first guide hole 113 and the second guide hole 121 are both communicated with the slot 13. The top of the button body seat 1 corresponds first screw hole 15 and is concavely equipped with the first groove 17 of placeeing the screw cap, and the top of the button body seat 1 corresponds the second screw hole and is concavely equipped with the second groove 18 of placeeing the screw cap, and the four corners of the button body seat 1 sets up to fillet 19, reduces the button body installation and the potential safety hazard that fish tail operating personnel appears in the use.

Example 2

Referring to fig. 3, a door frame includes a frame body 2 and a buckle body fixed on the frame body 2, the frame body 2 is concavely provided with a first positioning groove 21 and a second positioning groove 22, the first positioning groove 21 is used for embedding the first positioning protrusion 11, the second positioning groove 22 is used for embedding the second positioning protrusion 12, the frame body 2 is provided with a third positioning groove 23 corresponding to the bottom of the first positioning groove 21 and used for embedding the positioning post 111, two convex columns 24 embedded in two limiting grooves 112 of the first positioning protrusion 11 are convexly provided at the bottom of the frame body 2 corresponding to the first positioning groove 21, and three convex columns 24 embedded in three limiting grooves 112 of the second positioning protrusion 12 are convexly provided at the second positioning groove 22.

The implementation principle of the embodiment 1 and the embodiment 2 is as follows: during installation, the positioning column 111 is aligned with the third positioning groove 23, the positioning column 111 is pressed into the third positioning groove 23, the positioning column 111 is used as a rotating shaft, the first positioning lug 11 is rotated to a position corresponding to the first positioning groove 21, the second positioning lug 12 is rotated to a position corresponding to the second positioning groove 22, the convex column 24 corresponds to the position of the limiting groove 112, the first positioning lug 11 is pressed into the first positioning groove 21, the second positioning lug 12 is pressed into the second positioning groove 22, and the convex column 24 is in interference fit with the limiting groove 112, so that the buckle body is accurately positioned to a preset installation position of the door frame body, and the installation position is accurate. The buckle body is stably installed on the door frame body through screws, specifically, the first screw hole 15 guides the screws to penetrate into the first guide hole 113, the first guide hole 113 guides the screws to be nailed into the frame body 2, the second screw hole 16 guides the screws to penetrate into the second guide hole 121, the second guide hole 121 guides the screws to be nailed into the frame body 2, screw caps are arranged in the first arranging groove 17 and the second arranging groove 18, the phenomenon that the screw caps are collided to enable the screws to be loose is reduced, and the connection stability of the buckle body and the door frame body is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a lock cylinder lock's knot body which characterized in that: the buckle comprises a buckle base (1), wherein a first positioning lug (11) and a second positioning lug (12) are respectively and convexly arranged at the bottom of the buckle base (1), a slot (13) is concavely arranged at the position, corresponding to the position between the first positioning lug (11) and the second positioning lug (12), of the bottom of the buckle base (1), and a buckling hole (14) is formed in the bottom, corresponding to the slot (13), of the buckle base (1).

2. The lock cylinder lock of claim 1, wherein: the buckle body seat (1) is provided with a first screw hole (15) corresponding to the first positioning lug (11); the buckle body seat (1) is provided with a second screw hole (16) corresponding to the second positioning lug (12).

3. The lock cylinder of claim 2 wherein: the top of the buckle body seat (1) is concavely provided with a first arranging groove (17) corresponding to the first screw hole (15), and the buckle body seat (1) is concavely provided with a second arranging groove (18) corresponding to the second screw hole (16).

4. The lock cylinder lock of claim 1, wherein: the first positioning convex block (11) is convexly provided with a positioning column (111).

5. The lock cylinder of claim 4 wherein: the height of the positioning column (111) protruding from the surface of the first positioning bump (11) is larger than the height of the first positioning bump (11) protruding from the buckle seat (1), and the cross-sectional area of the positioning column (111) is smaller than that of the first positioning bump (11).

6. The lock cylinder of claim 1 wherein: the first positioning lug (11) and the second positioning lug (12) are both provided with a plurality of limiting grooves (112) in a concave mode.

7. The lock cylinder lock of claim 1, wherein: the four corners of the outer wall of the button body seat (1) are rounded corners (19).

8. A door frame, its characterized in that: the lock comprises a frame body of a door frame and the buckle body of the locking cylinder lock head of any one of claims 1 to 7, wherein the frame body of the door frame is concavely provided with a first positioning groove (21) embedded with the first positioning lug (11) and a second positioning groove (22) embedded with the second positioning lug (12).

9. A door frame as claimed in claim 8, wherein: and a third positioning groove (23) is concavely arranged on the frame body corresponding to the top of the first positioning groove (21).

10. A door frame as claimed in claim 8, wherein: the frame body is provided with a plurality of convex columns (24) which are respectively arranged at the bottom of the first positioning groove (21) and the second positioning groove (22).