CN218953020U

CN218953020U - Door lock capable of being quickly detached and replaced

Info

Publication number: CN218953020U
Application number: CN202223245662.4U
Authority: CN
Inventors: 李宁; 张峰; 陈亮; 刘晓玲
Original assignee: Jiangsu Suheng Information Technology Co ltd
Current assignee: Jiangsu Suheng Information Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-02
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a door lock capable of being quickly detached and replaced, which comprises an indoor panel, a lock body and an outdoor panel, wherein the indoor panel is arranged on the left side of the lock body, the outdoor panel is arranged on the right side of the lock body, a square shaft and a lock core are arranged in the lock body, an indoor handle is arranged in the center of the surface of the indoor panel, buttons are arranged on the upper portion and the lower portion of the surface of the indoor panel, a plug tube is arranged at the joint of the indoor panel and the lock body, and a coil spring is arranged at the bottom of the button. This but quick detach changes lock is provided with cartridge and sawtooth head, can fix through the sawtooth on sawtooth head surface and sawtooth block surface sawtooth agreeing mutually when being connected, spare part when the equipment has significantly reduced, and indoor panel has set up a sawtooth head and jack about with outdoor panel respectively, makes indoor panel more stable when being connected with outdoor panel, has solved the problem of the spare part more often losing partial spare part when people dismantle.

Description

Door lock capable of being quickly detached and replaced

Technical Field

The utility model relates to the technical field of door locks, in particular to a door lock capable of being quickly detached and replaced.

Background

The door lock is an important measure when being used for setting security measures, the door lock is often installed on a gate of a residence, the types of the door lock are also many, the life and property safety of people are protected, the anti-theft effect of the anti-theft door lock on the market is more and more effective along with the time development, and the door lock becomes an indispensable tool in the life of people.

When the door lock always ages and breaks down along with the increase of time, the door lock is detached and replaced for maintenance, and parts are frequently lost when the traditional door lock is installed or detached, so that the phenomenon that the door lock cannot be reset normally occurs, and screws are required to be screwed off when the traditional door lock is detached or installed, so that the labor is wasted and the time is wasted.

We have therefore proposed a door lock which can be quickly removed and replaced in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a door lock capable of being quickly disassembled and replaced, so as to solve the problems that screw is required to be unscrewed and time is wasted when parts are frequently lost and parts are disassembled or assembled with a traditional door lock in the market in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but quick detach changes lock, includes indoor panel, lock body, outdoor panel and sawtooth piece, the lock body left side is provided with indoor panel, and the lock body right is provided with outdoor panel, and the inside square shaft and the lock core of being provided with of lock body simultaneously, indoor panel surface intermediate position is provided with indoor handle, and all is provided with the button from top to bottom in the indoor panel surface, and indoor panel and lock body junction are provided with inserts a section of thick bamboo simultaneously, the sawtooth piece sets up inside inserting a section of thick bamboo, and sawtooth piece top is provided with 7 compression springs, and sawtooth piece both ends all are provided with buffer spring with inserting a section of thick bamboo junction simultaneously, the button bottom is provided with coil spring, and button bottom below and sawtooth piece upper right side all are provided with solid fixed ring, are connected with the steel cable between the solid fixed ring simultaneously, outdoor panel surface is provided with outdoor handle, and outdoor panel and lock body junction are provided with the sawtooth head.

Preferably, the indoor panel, the lock body and the outdoor panel are connected with the saw-tooth head through the insert cylinder, the insert cylinder and the saw-tooth head are respectively arranged on the indoor panel and the outdoor panel 9, the insert cylinder and the saw-tooth head are arranged in parallel, and the peripheral size of the saw-tooth head is matched with the size of the inner wall of the insert cylinder.

Preferably, the coil spring arranged at the bottom end of the button, the fixed ring arranged below the bottom end of the button and the fixed ring in the insertion cylinder form a pressing and stretching structure through the steel rope, and meanwhile the steel rope penetrates into the saw tooth block.

Preferably, the sawtooth block, the buffer spring and the compression spring form a telescopic structure, the buffer spring and the compression spring are fixed by using the embedded type, the compression spring is provided with 7, and the buffer spring is provided with two.

Preferably, the square shaft and the lock cylinder are installed inside the lock body in a penetrating mode, the square shaft is installed in a inlaid mode when being connected with the indoor handle and the outdoor handle, and meanwhile protruding portions at two ends of the square shaft are identical in size.

Compared with the prior art, the utility model has the beneficial effects that: the door lock capable of being quickly disassembled and replaced,

(1) Be provided with cartridge and sawtooth head, can be fixed through the sawtooth on sawtooth head surface and sawtooth block surface sawtooth agreeing with mutually when being connected, spare part when having significantly reduced the equipment, and indoor panel has set up a sawtooth head and jack about with outdoor panel respectively, makes indoor panel and outdoor panel more stable when being connected, has solved the problem of the spare part more often losing partial spare part when people dismantle.

(2) Be provided with button, solid fixed ring and steel cable, the button makes gu fixed ring carry out back-and-forth movement behind the accessible button of pressing to gu fixed ring drives stretching of steel cable again and makes the sawtooth piece reciprocate, and button bottom just is provided with coil spring and can makes to reset the button after pressing the button, is provided with buffer spring and compression spring simultaneously, and accessible buffer spring and compression spring reset when making the sawtooth piece remove, need twist the screw when having solved traditional lock dismantlement or installation, problem that very is hard and waste time

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;

fig. 4 is a schematic view of a partial cross-sectional structure of the present utility model.

In the figure: 1. an indoor panel; 2. a lock body; 3. a plug cylinder; 4. a saw tooth head; 5. an indoor handle; 6. a square shaft; 7. a lock core; 8. a button; 9. an outdoor panel; 10. a saw tooth block; 11. a buffer spring; 12. a compression spring; 13. a fixing ring; 14. a steel rope; 15. a coil spring; 16. an outdoor handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a but quick detach changes lock, including indoor panel 1, the lock body 2, outdoor panel 9 and sawtooth piece 10, the lock body 2 left side is provided with indoor panel 1, and the lock body 2 right is provided with outdoor panel 9, the inside square shaft 6 and the lock core 7 of being provided with of lock body 2 simultaneously, indoor panel 1 surface intermediate position is provided with indoor handle 5, and indoor panel 1 surface all is provided with button 8 from top to bottom, indoor panel 1 and lock body 2 junction is provided with cartridge 3 simultaneously, sawtooth piece 10 sets up inside cartridge 3, and sawtooth piece 10 top is provided with 7 compression spring 12, sawtooth piece 10 both ends all are provided with buffer spring 11 with cartridge 3 junction simultaneously, button 8 bottom is provided with coil spring 15, and button 8 bottom below and sawtooth piece 10 upper right side all are provided with solid fixed ring 13, be connected with steel cable 14 between solid fixed ring 13 simultaneously, outdoor panel 9 surface is provided with outdoor handle 16, and outdoor panel 9 and lock body 2 junction are provided with sawtooth head 4.

Indoor panel 1, lock body 2 and outdoor panel 9 are connected with sawtooth head 4 through inserting a section of thick bamboo 3, and insert a section of thick bamboo 3 and sawtooth head 4 and place one respectively about indoor panel 1 and outdoor panel 9, insert a section of thick bamboo 3 and sawtooth head 4 simultaneously and be parallel arrangement, and the peripheral size of sawtooth head 4 agrees with inserting a section of thick bamboo 3 inner wall size, and sawtooth head 4 is fixed at outdoor panel 9 back, and the sawtooth on sawtooth head 4 surface agrees with the sawtooth size on sawtooth piece 10 surface.

The coil spring 15 arranged at the bottom end of the button 8, the fixed ring 13 arranged below the bottom end of the button 8 and the fixed ring 13 in the insertion cylinder 3 form a pressing and stretching structure through the steel rope 14, the steel rope 14 penetrates through the inside of the sawtooth block 10, and the steel rope 14 can drive the sawtooth block 10 to move up and down when being pulled.

The sawtooth block 10 forms a telescopic structure with the buffer spring 11 and the compression spring 12, and the buffer spring 11 and the compression spring 12 are fixed by using the insert type, the compression spring 12 is provided with 7, the buffer spring 11 is provided with two, and the sawtooth block 10 can return through the buffer spring 11 and the compression spring 12 after moving. The square shaft 6 and the lock cylinder 7 are installed inside the lock body 2 in a penetrating mode, the square shaft 6 is installed in a inlaid mode when being connected with the indoor handle 5 and the outdoor handle 16, and meanwhile protruding portions at two ends of the square shaft 6 are identical in size.

Working principle: when the door lock capable of being quickly detached and replaced is used, firstly, the lock body 2 is connected with the indoor handle 5 on the indoor panel 1 and the outdoor handle 9 on the outdoor panel 16 through the square shaft 6, the lock cylinder 7 is connected in a penetrating manner between the lock body 2, the indoor panel 1 and the outdoor panel 9 can be inserted into the plug cylinder 3 through the sawtooth head 4 to be connected, the fixing ring 13 is enabled to move forwards and backwards through the push button 8 after the push button 8 is pressed during disassembly, the fixing ring 13 drives the steel rope 14 to stretch to enable the sawtooth block 10 to move up and down, the bottom of the push button 8 is provided with the spiral spring 15, the push button 8 is reset after the push button 8 is pressed, the sawtooth block 10 can be reset through the buffer spring 11 and the compression spring 12 during installation, the sawtooth head 4 is inserted into the plug cylinder 3 through the extrusion of the sawtooth block 10, the sawtooth block 10 is enabled to be matched with the sawtooth block 4 after the position is adjusted, and the whole work is completed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a but quick detach changes lock, includes indoor panel (1), lock body (2), outdoor panel (9) and sawtooth piece (10), its characterized in that: the lock is characterized in that an indoor panel (1) is arranged on the left side of the lock body (2), an outdoor panel (9) is arranged on the right side of the lock body (2), a square shaft (6) and a lock cylinder (7) are arranged inside the lock body (2), an indoor handle (5) is arranged at the center position of the surface of the indoor panel (1), buttons (8) are arranged on the upper side and the lower side of the surface of the indoor panel (1), an inserting cylinder (3) is arranged at the joint of the indoor panel (1) and the lock body (2), the sawtooth block (10) is arranged inside the inserting cylinder (3), 7 compression springs (12) are arranged above the sawtooth block (10), buffer springs (11) are arranged at the joints of the two ends of the sawtooth block (10) and the inserting cylinder (3), a coil spring (15) is arranged at the bottom of the button (8), a fixed ring (13) is arranged on the right upper side of the bottom of the button (8), a steel rope (14) is connected between the fixed ring (13), an outdoor handle (16) is arranged on the surface of the outdoor panel (9), and the joint of the outdoor panel (9) and the lock body (4) is provided with a sawtooth head.

2. A quick release replacement door lock as claimed in claim 1 wherein: indoor panel (1), lock body (2) and outdoor panel (9) are connected through inserting section of thick bamboo (3) and sawtooth head (4), and insert section of thick bamboo (3) and sawtooth head (4) respectively place one about indoor panel (1) and outdoor panel (9), insert section of thick bamboo (3) and sawtooth head (4) simultaneously and be parallel arrangement, and the peripheral size of sawtooth head (4) agrees with inserting section of thick bamboo (3) inner wall size mutually.

3. A quick release replacement door lock as claimed in claim 1 wherein: the spiral spring (15) arranged at the bottom end of the button (8) and the fixed ring (13) arranged below the bottom end of the button (8) form a pressing and stretching structure with the fixed ring (13) in the inserting cylinder (3) through the steel rope (14), and meanwhile the steel rope (14) penetrates through the inside of the sawtooth block (10).

4. A quick release replacement door lock as claimed in claim 1 wherein: the sawtooth block (10) forms a telescopic structure with the buffer springs (11) and the compression springs (12), and the buffer springs (11) and the compression springs (12) are fixed by using embedded type, 7 compression springs (12) are arranged, and the buffer springs (11) are arranged in two.

5. A quick release replacement door lock as claimed in claim 1 wherein: the square shaft (6) and the lock core (7) are installed inside the lock body (2) in a penetrating mode, the square shaft (6) is installed in a inlaid mode when being connected with the indoor handle (5) and the outdoor handle (16), and protruding portions at two ends of the square shaft (6) are identical in size.