CN220504789U - Double-lock-point type anti-theft lock catch - Google Patents

Abstract

The application discloses a double-lock-point type anti-theft lock catch, which comprises a lock point seat, a lock catch piece and a positioning block, wherein the positioning block is fixedly arranged at one end of a lock bottom plate; the first lock point is fixedly arranged at one end of the lock point seat; wherein, the outer end of the positioning block is provided with a lock catch; the positioning plate is fixedly arranged at the center of the top of the lock bottom plate; the locking piece is vertically and fixedly arranged on one side of the positioning block; the second lock point is fixedly arranged at the center of the lock point seat; a slider slidably mounted in the mounting hole; the buffer block is slidably arranged in the mounting hole, and the top of the buffer block extends out of the mounting hole; the spring is fixedly connected between the sliding block and the buffer block; an elastic member fixedly installed in the buffer tank; the bottom of the buffer groove is provided with a slope, and in daily production and life, through the arrangement of the first lock point and the lock catch, the moving distance of the first lock point is increased and the practicability of the lock catch is increased under the condition of ensuring the safety of the buffer groove; through the setting of spring and elastic component, the vibration that produces is installed in the hasp to the lock point is cushioned.

Description

Double-lock-point type anti-theft lock catch

Technical Field

The utility model relates to a double-lock-point type anti-theft lock catch.

Background

The lock catch is an object for fastening two objects, generally refers to a buckle type fixing piece which is arranged on a door and window and is used for locking the door and window, and generally consists of a movable part and a fixed part, and the door and window can be closed and opened through the combination and separation of the movable part and the fixed part. The lock catch is simple and convenient in installation procedure, convenient to use, safe, firm, vibration-proof and strong in tightness, and can be repeatedly closed and opened for use for a plurality of times. The lock catch has various kinds, and the application is wider, for example, a double-lock-point lock catch of patent number CN216043170U, and during operation, the lock point of the lock point seat penetrates into the lock point hole at the bottom of the lock catch seat to enable the lock point to be positioned in the lock catch seat, and then the lock catch slides in the lock catch seat, so that the lock catch is clamped at the lock point to enable the lock point to be unable to be separated, thereby realizing the installation of a lock point piece and a lock catch piece, and when the lock point piece is required to be separated from the lock catch piece, only the lock catch needs to be reset.

The anti-theft effect of the double-lock-point lock catch on the door and window can be met, the property safety of a user is guaranteed, but the defects are that:

1. the lock catch and the lock catch cover slide in the first travel groove to limit the travel of the lock catch and the lock catch cover, but the travel distance is limited, so that the lock catch and the lock catch cover have great limitation in actual use;

2. the lock catch is clamped at the lock point to realize the closing of the door and window, but the vibration generated by the lock point during closing can cause the lock point to deform, so that the anti-theft lock catch cannot be normally used.

Disclosure of Invention

The utility model aims to solve one of the technical problems existing in the prior art.

The application provides a two lock point formula theftproof hasp, including lock point seat, hasp spare, still include:

and the locking assembly is fixedly arranged on the lock point seat and is matched with the locking piece to prevent theft.

The locking assembly includes:

the lock bottom plate is fixedly arranged at the bottom of the lock catch piece;

the positioning block is fixedly arranged at one end of the lock bottom plate;

the first lock point is fixedly arranged at one end of the lock point seat;

wherein, the locating piece outer end is provided with the hasp.

Further comprises:

the positioning plate is fixedly arranged at the center of the top of the lock bottom plate;

the locking piece is vertically and fixedly arranged on one side of the positioning block;

the second lock point is fixedly arranged at the center of the lock point seat.

Further comprises:

and the limiting block is fixedly arranged on the periphery side of the top of the first lock point.

Further comprises:

the mounting hole is formed in one end, close to the first lock point, of the lock point seat;

and the buffer component is movably arranged in the mounting hole.

The cushioning assembly includes:

a slider slidably mounted in the mounting hole;

the buffer block is slidably arranged in the mounting hole, and the top of the buffer block extends out of the mounting hole;

and the spring is fixedly connected between the sliding block and the buffer block.

Further comprises:

the buffer groove is formed in the top of the sliding block;

the groove is formed in the inner wall of the mounting hole and is communicated with the buffer groove;

an elastic member fixedly installed in the buffer tank;

wherein, the buffer tank bottom is the slope.

Further comprises:

the bolt is fixedly arranged in the groove and fixedly connected with the elastic piece through threads.

The beneficial effects of the utility model are as follows:

1. through the arrangement of the first lock point and the lock catch, the moving distance of the first lock point is increased under the condition of ensuring the safety of the lock catch, and the practicability of the lock catch is improved;

2. through the setting of spring and elastic component, the vibration that produces in the hasp is installed to the lock point is buffered, protects the normal use of hasp and door and window.

Drawings

Fig. 1 is a schematic perspective view of a lock point base according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of a latch according to an embodiment of the present application;

FIG. 3 is a left side view of a double-point anti-theft lock in an embodiment of the present application;

fig. 4 is an enlarged schematic view of the partial structure at a in fig. 3.

Reference numerals

1-lock point seat, 2-lock catch piece, 3-locking component, 301-lock base, 302-lock block, 303-first lock point, 304-lock catch, 305-lock plate, 306-lock block, 307-second lock point, 308-limit block, 4-mounting hole, 5-buffer component, 501-slider, 502-buffer block, 503-spring, 504-buffer groove, 505-groove, 506-elastic piece, 507-bolt, 508-thread.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The server provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1 to 3, the embodiment of the application provides a double-lock-point type anti-theft lock catch, which comprises a lock point seat 1, a lock catch piece 2 and a locking assembly 3, wherein the locking assembly is fixedly installed on the lock point seat 1 and is matched with the lock catch piece 2 to prevent theft.

Further, a lock base 301 fixedly disposed at the bottom of the lock catch member 2; a positioning block 302 fixedly installed at one end of the lock base 301; a first lock point 303 fixedly installed at one end of the lock point seat 1; wherein, lock catches 304 are arranged at the outer ends of the positioning blocks 302.

Further, a positioning plate 305 is fixedly installed at the top center of the lock base 301; a locking piece 306 vertically and fixedly installed at one side of the positioning block 302; a second lock point 307 fixedly mounted in the center of the lock point holder 1.

Further, a restriction block 308 is fixedly installed at the top peripheral side of the first lock point 303.

In this embodiment of the present application, since the above structure is adopted, the first lock point 303 and the second lock point 307 on the lock point base 1 are installed downward in the direction, the lock point base 1 and the locking piece 2 are arranged in parallel, and the first lock point 303 is arranged opposite to the positioning block 302; during operation, the lock point seat 1 is translated towards the lock catch 2, the first lock point 303 is translated towards the lock catch 304 on the positioning block 302, the first lock point 303 is tightly buckled in the lock catch 304, meanwhile, the second lock point 307 is moved to the position of the positioning plate 305, the second lock point 307 is overlapped with the lock block 306 in position, the effect of double lock points is achieved, the anti-theft effect is improved, the effect of the first lock point 303 in the lock catch 304 is reinforced by the limiting block 308, and the first lock point 303 is prevented from sliding out of the lock catch 304; when unlocking is needed, the lock point seat 1 is translated in a direction away from the locking piece 2, the first lock point 303 is separated from the lock catch 304, the second lock point 307 is moved between the lock block 306 and the positioning block 302, unlocking can be realized, the position of the second lock point 307 can be determined through the arrangement of the positioning plate 305, and meanwhile, the double-lock point lock catch has wide application range and large installation range.

Example 2:

as shown in fig. 1 to 4, in this embodiment, in addition to the structural features of the foregoing embodiment, the mounting hole 4 is further provided at an end of the lock point seat 1 near the first lock point 303; and the buffer component 5 is movably arranged in the mounting hole 4.

Further, a slider 501 slidably mounted in the mounting hole 4; a buffer block 502 slidably mounted in the mounting hole 4 with its top extending out of the mounting hole 4; a spring 503 fixedly connected between the slider 501 and the buffer block 502.

Further, a buffer slot 504 is formed on the top of the slider 501; a groove 505 provided on the inner wall of the mounting hole 4 and communicating with the buffer groove 504; an elastic member 506 fixedly installed in the buffer tank 504; wherein the bottom of the buffer slot 504 is a slope.

Further, a bolt 507 is fixedly installed in the groove 505 and fixedly connected with the elastic member 506 through a thread 508.

In this embodiment of the present application, since the above-mentioned structure is adopted, the elastic member 506 is made of rubber or other elastic materials; when the lock point seat 1 translates to the lock catch piece 2, the buffer component 5 close to the first lock point 303 synchronously moves to the lock catch piece 2, when the first lock point 303 is installed in the lock catch 304, the buffer block 502 positioned outside the installation hole 4 at the top firstly contacts with the lock catch piece 2, the lock catch piece 2 extrudes the buffer block 502, meanwhile, the buffer block 502 pushes the sliding block 501 to move, the extrusion spring 503 deforms, and the buffer block 502 buffers the movement of the buffer block 502; the sliding block 501 is pushed by the buffer block 502 to translate inwards, the elastic element 506 is fixedly arranged in the groove 505 and the buffer groove 504 through the bolt 507, the slope arranged at the bottom of the buffer groove 504 and the elastic element 506 displace relatively, the slope extrudes the elastic element 506, the friction force between the elastic element 506 and the slope gradually slows down the sliding block 501, the translation of the sliding block 501 is buffered, and when the lock point seat 1 is buckled in the lock catch 304, the lock point seat 1 is buffered, and the lock point seat is prevented from deforming.

It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (4)

1. The utility model provides a two lock point formula theftproof hasp, includes lock point seat (1), hasp piece (2), its characterized in that still includes:

the locking assembly (3) is fixedly arranged on the lock point seat (1) and matched with the lock catch piece (2) to prevent theft;

the locking assembly (3) comprises:

a lock bottom plate (301) fixedly arranged at the bottom of the lock catch piece (2);

the positioning block (302) is fixedly arranged at one end of the lock base plate (301);

the first lock point (303) is fixedly arranged at one end of the lock point seat (1);

wherein, the outer end of the positioning block (302) is provided with a lock catch (304);

the mounting hole (4) is formed in one end, close to the first locking point (303), of the locking point seat (1);

the buffer component (5) is movably arranged in the mounting hole (4);

the cushioning assembly (5) comprises:

a slider (501) slidably mounted in the mounting hole (4);

a buffer block (502) which is slidably mounted in the mounting hole (4), and the top of which extends out of the mounting hole (4);

a spring (503) fixedly connected between the slider (501) and the buffer block (502);

a buffer slot (504) which is arranged at the top of the sliding block (501);

the groove (505) is formed in the inner wall of the mounting hole (4) and is communicated with the buffer groove (504);

an elastic member (506) fixedly installed in the buffer tank (504);

wherein the bottom of the buffer groove (504) is a slope.

2. The double-lock point type anti-theft lock catch according to claim 1, further comprising:

the positioning plate (305) is fixedly arranged at the top center of the lock bottom plate (301);

the locking block (306) is vertically and fixedly arranged on one side of the positioning block (302);

and the second lock point (307) is fixedly arranged at the center of the lock point seat (1).

3. The double-lock point type anti-theft lock catch according to claim 1, further comprising:

and a limiting block (308) fixedly mounted on the top circumference side of the first lock point (303).

4. The double-lock point type anti-theft lock catch according to claim 1, further comprising:

and the bolt (507) is fixedly arranged in the groove (505) and is fixedly connected with the elastic piece (506) through threads (508).