CN217300167U

CN217300167U - Self-locking door lock protection device

Info

Publication number: CN217300167U
Application number: CN202220619898.0U
Authority: CN
Inventors: 黄劲鸣; 叶旭鹏; 黄为众
Original assignee: Wei Kang Jia Intelligent Lock Co ltd
Current assignee: Wei Kang Jia Intelligent Lock Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-26
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to a lock technical field just discloses a from locking-type lock protector, including the installing frame, the inside swing joint of installing frame has interior box, the top fixed mounting of interior box has the buffering subassembly, the buffering subassembly includes spacing bucket, spacing post, damping piece and second spring, the inner wall fixed mounting of interior box has spacing bucket, the inner wall sliding connection of spacing bucket has spacing post, the outer wall of spacing post is provided with the damping piece, the inner wall fixed mounting of interior box has the second spring, the one end fixed mounting of spacing post has the roof, the top fixed mounting of roof has the protection to fill up. This from locking-type lock protector can make the device be convenient for cushion the pressure that receives when the door resets to have better buffering effect, be convenient for protect the position of door and lock contact, avoid contact site between them to produce deformation, it is convenient to have brought for user's use, makes the practicality of device obtain the promotion.

Description

Self-locking door lock protection device

Technical Field

The utility model relates to a lock technical field specifically is a from locking-type lock protector.

Background

The anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and conforms to corresponding anti-theft safety level, is mainly embodied in the intellectualization of key components, the internet of things safety door comprises various electronic anti-theft locks which are widely used, such as fingerprints, passwords, IC card locks and the like, along with the technical progress, the internet of things safety door not only replaces the traditional mechanical lock with an intelligent lock, but also is combined with an intelligent household system with the functions of security, household appliance control, old people and children nursing and the like, and can realize functions of networking alarm, video monitoring, data transmission, remote control and the like, and various types of anti-theft locks are provided, the self-locking door lock is included, most of the existing doors have an automatic reset function, and the door lock is easily damaged when the door is reset, so that the self-locking door lock protection device is needed.

The existing self-locking door lock protection device has poor buffering effect when in use and small effect of pressure reduction when resetting the door, thereby leading the door lock and the door to be easy to deform at the contact part of the door lock and the door after long-time use, bringing inconvenience to the use of a user and reducing the practicability of the device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a from locking-type lock protector possesses advantages such as buffering effect is good, has solved the problem among the above-mentioned background art.

(II) technical scheme

For the purpose that realizes above-mentioned buffering effect is good, the utility model provides a following technical scheme: a self-locking door lock protection device comprises an installation frame, wherein an inner box is movably connected inside the installation frame, a buffering assembly is fixedly installed at the top of the inner box, and the buffering assembly comprises a limiting barrel, a limiting column, a damping block and a second spring;

the inner wall fixed mounting of interior box has spacing bucket, the inner wall sliding connection of spacing bucket has spacing post, the outer wall of spacing post is provided with the damping piece, the inner wall fixed mounting of interior box has the second spring, the one end fixed mounting of spacing post has the roof, the top fixed mounting of roof has the protection pad, the bottom fixed mounting of roof has the blotter, can make the device be convenient for cushion the pressure that receives when reseing to the door to have better buffering effect, thereby be convenient for protect the position of door and lock contact, avoid contact site between them to produce deformation, thereby it is convenient to have brought for user's use, makes the practicality of device obtain promoting.

Preferably, the outer wall of roof and the inner wall sliding connection of installing frame, the outer wall size of roof and the inner wall size of installing frame match each other, and the inside of installation frame is accomodate into to the roof of being convenient for slides in the inside of installing frame.

Preferably, the bottom fixed mounting of roof has the support cover, the bottom fixed mounting of support cover has the movable block, is convenient for support the roof spacing through supporting the cover.

Preferably, the inner wall fixed mounting of interior box has spacing frame, the inner wall of spacing frame and the outer wall sliding connection of movable block slide at the inner wall of spacing frame through the movable block to make to support the inside of cover receipt spacing frame.

Preferably, a movable groove is formed in the mounting frame, and a sliding block is connected to the inner wall of the movable groove in a sliding manner, so that the sliding block can slide on the inner wall of the movable groove conveniently.

Preferably, the outer wall fixed mounting of slider has first spring, the outer wall fixed mounting of slider has the pull rod, the one end fixed mounting of pull rod has the piece of drawing, draws the piece through the pulling and can make the slider slide at the inner wall in activity groove to compress first spring.

Preferably, the outer wall of the inner box is provided with a clamping groove, the outer wall of the sliding block is fixedly provided with a clamping block, the clamping block is connected with the clamping groove in a clamping mode, and the mounting frame and the inner box are fixed through the clamping connection of the clamping block and the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a from locking-type lock protector possesses following beneficial effect:

1. this from locking-type lock protector, through the installing frame that sets up, interior box, buffering subassembly, the roof, the protection is filled up, the blotter, spacing bucket, spacing post, damping piece and second spring, can be so that the device is convenient for cushion the pressure that receives when reseing to the door, and have better buffering effect, thereby be convenient for protect the position of door and lock contact, avoid contact site between them to produce deformation, thereby it is convenient to have brought for user's use, make the practicality of device obtain promoting.

2. This from locking-type lock protector through installing frame, interior box, buffering subassembly, roof, support cover, movable block and the spacing frame that sets up, can make the device have better spacing effect to stability when having increased the device and using has increased the intensity of device, makes the life of device obtain the promotion.

3. This from locking-type lock protector through movable groove, slider, first spring, pull rod, draw block, draw-in groove and the fixture block that sets up, can make the device be convenient for dismantle and install to the person of facilitating the use changes the device of damage, has promoted the efficiency of dismantlement, makes the suitability of device obtain promoting.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the present invention;

FIG. 4 is a schematic structural view of the cushion assembly of the present invention;

fig. 5 is a schematic view of the connection structure of the support sleeve and the movable block of the present invention.

In the figure: 1. installing a frame; 2. an inner case; 3. a buffer assembly; 4. a top plate; 5. a protective pad; 6. a cushion pad; 7. a support sleeve; 8. a movable block; 9. a limiting frame; 10. a movable groove; 11. a slider; 12. a first spring; 13. a pull rod; 14. pulling the block; 15. a card slot; 16. a clamping block; 31. a limiting barrel; 32. a limiting column; 33. a damping block; 34. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, 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.

Referring to fig. 1-5, a self-locking door lock protection device includes an installation frame 1, an inner box 2 is movably connected inside the installation frame 1, a buffering component 3 is fixedly installed on the top of the inner box 2, and the buffering component 3 includes a limiting barrel 31, a limiting column 32, a damping block 33 and a second spring 34;

the inner wall of the inner box 2 is fixedly provided with a limiting barrel 31, the inner wall of the limiting barrel 31 is connected with a limiting column 32 in a sliding way, the outer wall of the limiting column 32 is provided with a damping block 33, the inner wall of the inner box 2 is fixedly provided with a second spring 34, one end of the limiting column 32 is fixedly provided with a top plate 4, the top of the top plate 4 is fixedly provided with a protective pad 5, the bottom of the top plate 4 is fixedly provided with a buffer pad 6, the pressure applied when the door is reset can be buffered by the device through the arranged installation frame 1, the inner box 2, the buffer component 3, the top plate 4, the protective pad 5, the buffer pad 6, the limiting barrel 31, the limiting column 32, the damping block 33 and the second spring 34, and the device has better buffer effect, thereby being convenient for protecting the contact part of the door and the door lock and avoiding the contact part of the door and the door lock from being deformed, thereby bringing convenience for the use of a user and improving the practicability of the device, the outer wall of the top plate 4 is in sliding connection with the inner wall of the mounting frame 1, the size of the outer wall of the top plate 4 is matched with the size of the inner wall of the mounting frame 1, the top plate 4 can conveniently slide in the mounting frame 1, the top plate 4 can conveniently be accommodated in the mounting frame 1, the bottom of the top plate 4 is fixedly provided with a supporting sleeve 7, the bottom of the supporting sleeve 7 is fixedly provided with a movable block 8, the top plate 4 can be conveniently supported and limited through the supporting sleeve 7, the inner wall of the inner box 2 is fixedly provided with a limiting frame 9, the inner wall of the limiting frame 9 is in sliding connection with the outer wall of the movable block 8, the movable block 8 slides on the inner wall of the limiting frame 9, so that the supporting sleeve 7 is accommodated in the limiting frame 9, the mounting frame 1, the inner box 2, the buffer assembly 3, the top plate 4, the supporting sleeve 7, the movable block 8 and the limiting frame 9 are arranged, so that the device has a good limiting effect, and the stability of the device during use is improved, the strength of the device is increased, the service life of the device is prolonged, the mounting frame 1 is internally provided with the movable groove 10, the inner wall of the movable groove 10 is connected with the sliding block 11 in a sliding manner, the sliding block 11 can slide on the inner wall of the movable groove 10 conveniently, the outer wall of the sliding block 11 is fixedly provided with the first spring 12, the outer wall of the sliding block 11 is fixedly provided with the pull rod 13, one end of the pull rod 13 is fixedly provided with the pull block 14, the sliding block 11 can slide on the inner wall of the movable groove 10 by pulling the pull block 14, so that the first spring 12 is compressed, the outer wall of the inner box 2 is provided with the clamping groove 15, the outer wall of the sliding block 11 is fixedly provided with the clamping block 16, the clamping block 16 is connected with the clamping groove 15 in a clamping manner, the mounting frame 1 and the inner box 2 are fixed through the clamping connection of the clamping block 16 and the clamping groove 15, and the movable groove 10, the sliding block 11, the first spring 12, the pull rod 13, the pull block 14, the clamping groove 15 and the clamping block 16 are arranged, can make the device be convenient for dismantle and install to the person of facilitating the use changes the device that damages, has promoted the efficiency of dismantlement, makes the suitability of device obtain promoting.

When the device is used, the surface of the installation frame 1 and the surface of the door are installed on the same horizontal plane, when the door is reset, the door can be in contact with the protection pad 5, the protection pad 5 protects the part in contact with the door, pressure is transmitted to the top plate 4, so that the movable block 8 slides along the inner wall of the limit frame 9, the support sleeve 7 is inserted into the limit frame 9, the limit column 32 slides along the inner wall of the limit barrel 31, the damping block 33 increases resistance, the second spring 34 compresses, the cushion pad 6 protects the part in contact with the installation frame 1 of the top plate 4, so that the pressure generated when the door is closed is buffered, the closing speed of the door is slowed down, the damage of the part in contact with the door lock and the door is avoided, the movement of the top plate 4 can be limited through the mutual matching of the support sleeve 7, the movable block 8 and the limit frame 9, the device needs to be replaced after being damaged, the pulling blocks 14 on the two sides are pulled, first spring 12 compresses, thereby makes pull rod 13 pulling slider 11 slide in the inside of activity groove 10, thereby makes fixture block 16 take out from the inside of draw-in groove 15, later with roof 4 outside pull, makes interior box 2 take out, puts into new interior box 2 afterwards, makes fixture block 16 insert the inside of draw-in groove 15 through the elasticity of first spring 12, thereby fixes between interior box 2 and installing frame 1.

To sum up, this from locking-type lock protector, can make the device be convenient for cushion the pressure that receives when the door resets, and have better buffering effect, thereby be convenient for protect the position of door and lock contact, avoid contact site between them to produce deformation, thereby it is convenient to have brought for user's use, make the practicality of device obtain promoting, the device has better spacing effect, thereby stability when having increased the device and using, the intensity of device has been increased, make the life of device obtain promoting, the device is convenient for dismantle and install, thereby the person of facilitating the use changes the device that damages, the efficiency of dismantlement has been promoted, make the suitability of device obtain promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a from locking-type lock protector, includes installing frame (1), its characterized in that: the inner box (2) is movably connected inside the mounting frame (1), the buffering component (3) is fixedly mounted at the top of the inner box (2), and the buffering component (3) comprises a limiting barrel (31), a limiting column (32), a damping block (33) and a second spring (34);

the inner wall fixed mounting of interior box (2) has spacing bucket (31), the inner wall sliding connection of spacing bucket (31) has spacing post (32), the outer wall of spacing post (32) is provided with damping piece (33), the inner wall fixed mounting of interior box (2) has second spring (34), the one end fixed mounting of spacing post (32) has roof (4), the top fixed mounting of roof (4) has protection pad (5), the bottom fixed mounting of roof (4) has blotter (6).

2. The self-locking door lock protector according to claim 1, characterized in that: the outer wall of roof (4) and the inner wall sliding connection of installing frame (1), the outer wall size of roof (4) matches with the inner wall size of installing frame (1) each other.

3. The self-locking door lock protector according to claim 1, wherein: the bottom fixed mounting of roof (4) has support cover (7), the bottom fixed mounting of support cover (7) has movable block (8).

4. The self-locking door lock protector according to claim 3, characterized in that: the inner wall fixed mounting of interior box (2) has spacing frame (9), the inner wall of spacing frame (9) and the outer wall sliding connection of movable block (8).

5. The self-locking door lock protector according to claim 1, characterized in that: a movable groove (10) is formed in the mounting frame (1), and a sliding block (11) is connected to the inner wall of the movable groove (10) in a sliding mode.

6. The self-locking door lock protector according to claim 5, wherein: the outer wall fixed mounting of slider (11) has first spring (12), the outer wall fixed mounting of slider (11) has pull rod (13), the one end fixed mounting of pull rod (13) has pull block (14).

7. The self-locking door lock protector according to claim 5, wherein: the outer wall of the inner box (2) is provided with a clamping groove (15), the outer wall of the sliding block (11) is fixedly provided with a clamping block (16), and the clamping block (16) is connected with the clamping groove (15) in a clamping manner.