CN220086281U

CN220086281U - Cover body locking structure

Info

Publication number: CN220086281U
Application number: CN202321593036.6U
Authority: CN
Inventors: 李旻宁; 陈鸽; 孟宪清
Original assignee: Sichuan Red Tomato Technology Co ltd
Current assignee: Sichuan Red Tomato Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-24
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a cover locking structure, comprising: the lock main part and apron, apron and lock main part lock or separation, lock main part and apron lock department one side have locking device, locking device locks or separates lock main part and apron, locking device has telescopic spring bolt, the apron bottom has the lid snap ring, spring bolt and lid snap ring cooperation or separation to realize lock main part and apron locking or separation, buckle formula apron is difficult to dismantle and the complicated technical problem of dismouting operation through the screw locking among the solution prior art.

Description

Cover body locking structure

Technical Field

The utility model belongs to the field of buckle type connecting structures, and particularly relates to a cover body locking structure.

Background

At present, many occasions have a structure that a cover plate and a main body need to be detached, for example, most of electronic products with replaceable batteries can use a battery compartment and a battery cover which are matched in a snap-fit manner, such as remote controllers, toy vehicles and the like. Some products require that the battery cover cannot be opened or fallen off at will, such as toys in low-age sections, the cover plate needs to be locked appropriately to prevent children from being opened at will, and in addition, if the product with higher use frequency is not locked, the connection failure of the buckle is easy to cause natural falling off because of long-term use and abrasion, while the main scheme in the prior art is to lock the battery cover on the main structure of the battery compartment by using a screw in the vicinity of the matching of the battery cover and the battery compartment, the scheme of using screw locking is low in efficiency, less time is wasted in disassembly and assembly, and a separate tool is required to be disassembled, so how to develop a locking structure which is effective in locking and convenient to open is a problem which is always considered by a person in the field.

Disclosure of Invention

The utility model aims to provide a cover body locking structure which solves the technical problems that a buckle type cover plate is not easy to detach and is complex in disassembly and assembly operations due to screw locking in the prior art.

The technical scheme adopted for solving the technical problems is as follows:

a cover locking structure comprising: the lock comprises a lock main body and a cover plate, wherein the cover plate is buckled or separated with the lock main body, a locking device is arranged on one side of the buckled part of the lock main body and the cover plate, the locking device locks or separates the lock main body from the cover plate, the locking device is provided with a telescopic lock tongue, the bottom of the cover plate is provided with a cover body snap ring, and the lock tongue is matched with or separated from the cover body snap ring, so that the lock main body and the cover plate are locked or separated.

According to the cover locking structure, the matched part of the buckling main body and the cover plate is provided with the opening, the bottom surface of one side of the opening is provided with the main body clamping groove, the corresponding part of the cover plate and the main body clamping groove is provided with the cover body buckle, and the cover body buckle is inserted into or pulled out of the main body clamping groove.

According to the cover locking structure disclosed by the utility model, one end of the cover plate, which is opposite to the cover buckle, is provided with the cover buckling elastic piece, the corresponding position of the buckling main body and the cover buckling elastic piece is provided with the elastic piece matching groove, and the cover buckling elastic piece and the elastic piece matching groove are tightly propped against or separated.

According to the cover body locking structure, the cover body clamping ring is positioned on the bottom surface of the cover plate, the cover body clamping ring is provided with the cover body clamping hole, and the axis of the cover body clamping hole is parallel to the plane of the cover plate.

The utility model relates to a cover locking structure, wherein the locking device comprises: the locking seat is provided with a chute with one side penetrating, the opening of the chute faces the cover body clamping hole, a locking block is assembled in the chute, and the locking block can slide in the chute.

According to the cover locking structure, the lock tongue is located at the end part of the locking block, the locking block is provided with the locking pulling pieces extending along the two sides of the upper bottom surface and the lower bottom surface, one end of each locking pulling piece penetrates through the buckling main body, and the other end of each locking pulling piece penetrates through the side wall of the corresponding sliding groove.

According to the cover locking structure, the locking poking piece is arranged on the side face of the lower portion of the locking block, the poking piece protrusions extending up and down are arranged on the positions, corresponding to the poking piece protrusions, of the locking seat, a plurality of locking grooves are formed in the positions, corresponding to the positions of the poking piece protrusions, and when the poking piece protrusions are matched with the locking grooves in different positions, locking of the relative positions of the lock tongue is achieved.

According to the cover locking structure, the two sides of the locking seat are provided with the pressing plate buckling holes, the corresponding positions of the buckling main body and the pressing plate buckling holes are provided with the specific clamping pieces, and the clamping holes of the clamping pieces and the pressing plates are clamped to fix the locking seat.

According to the cover locking structure, the locking main body and the locking pulling piece are provided with the locking pulling piece extending holes at positions corresponding to each other, and the locking pulling piece extending holes are kidney-shaped holes.

The utility model has the beneficial effects that: the utility model provides a lid locking structure sets up locking device in buckle formula connection apron one side to set up matched with lid snap ring in the lid bottom, the spring bolt through among the locking device stretches out and draws back, thereby reaches the purpose with lid snap ring cooperation or separation, realizes the fixed of spring bolt relative position through setting up the protruding cooperation with the locking recess of plectrum, thereby makes the locking more reliable, and only stretches out the lock main part with the part of locking plectrum, is convenient for operate under the condition that does not influence the outward appearance.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic front view of an embodiment of the present utility model;

FIG. 2 is a schematic back view of an embodiment of the present utility model;

FIG. 3 is a partial schematic view of a locked state according to an embodiment of the present utility model;

FIG. 4 is a partial schematic view of an open state of an embodiment of the present utility model;

FIG. 5 is a partial schematic view of a lock block according to an embodiment of the present utility model;

FIG. 6 is a partial schematic view of a locking seat according to an embodiment of the present utility model;

fig. 7 is a partial schematic view of a cover plate according to an embodiment of the utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. 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.

As shown in fig. 1 to 7, a cover locking structure includes: the lock comprises a lock main body 100 and a cover plate 200, wherein the cover plate 200 is locked or separated from the lock main body 100, a locking device 300 is arranged on one side of the lock position of the lock main body 100 and the cover plate 200, the locking device 300 locks or separates the lock main body 100 and the cover plate 200, the locking device 300 is provided with a telescopic lock tongue 321, the bottom of the cover plate 200 is provided with a cover body clamping ring 230, and the lock tongue 321 is matched with or separated from the cover body clamping ring 230, so that the lock main body 100 and the cover plate 200 are locked or separated.

In the preferred embodiment of the present utility model, an opening is formed at the mating position of the fastening body 100 and the cover plate 200, a body clamping groove 110 is formed on the bottom surface of one side of the opening, a cover buckle 210 is formed at the position corresponding to the position of the cover plate 200 and the body clamping groove 110, and the cover buckle 210 is inserted into or pulled out of the body clamping groove 110.

In the preferred embodiment of the present utility model, a cover fastening elastic piece 220 is disposed at an end of the cover 200 opposite to the cover fastener 210, an elastic piece matching groove is disposed at a position corresponding to the fastening main body 100 and the cover fastening elastic piece 220, and the cover fastening elastic piece 220 is tightly pressed against or separated from the elastic piece matching groove.

In a preferred embodiment of the present utility model, the cover clasp 230 is located on the bottom surface of the cover 200, and the cover clasp 230 has a cover clasp hole 231, and the axis of the cover clasp hole 231 is parallel to the plane of the cover 200.

In a preferred embodiment of the present utility model, the locking device 300 includes: the locking seat 310 is provided with a sliding groove 312 with one side penetrating, an opening of the sliding groove 312 faces to the cover clamping hole 231, a locking block 320 is assembled in the sliding groove 312, and the locking block 320 can slide in the sliding groove 312.

In the preferred embodiment of the present utility model, the locking tongue 321 is located at the end of the locking block 320, the locking block 320 has locking paddles 322 extending along two sides of the upper and lower bottom surfaces, one end of the locking paddles 322 penetrates the fastening body 100, and the other end of the locking paddles 322 penetrates the side wall of the chute 312.

In the preferred embodiment of the present utility model, the locking tab 322 is located at a side surface of a lower portion of the locking block 320, and has a tab protrusion 323 extending up and down, and a plurality of locking grooves 313 are formed at positions of the locking seat 310 corresponding to the tab protrusion 323, and the locking of the relative positions of the locking tongue 321 is achieved when the tab protrusion 323 cooperates with the locking grooves 313 at different positions.

In the preferred embodiment of the present utility model, the locking seat 310 has two sides with a pressing plate fastening hole 311, the fastening main body 100 and the corresponding position of the pressing plate fastening hole 311 are specifically fastened with each other, and the fastening plate fastening hole 311 of the fastening piece is fastened to fix the locking seat 310.

In a preferred embodiment of the present utility model, the lock body 100 has a locking tab extending hole 120 corresponding to the locking tab 322, and the locking tab extending hole 120 is a kidney-shaped hole.

It should be noted that the locking device 300 may be disposed at a middle portion or one side of the cover plate 200 in the length direction or the width direction, so long as it can be locked, and one or more of the locking devices may be disposed. The working principle is to add an effective locking structure which is easy to disassemble and lock on the basis of the buckle type connecting structure, only a part of the locking pulling piece 322 is left on the appearance surface, and the top surface of the locking pulling piece 322 can be higher or lower than the surface of the buckling main body 100, preferably lower than the surface of the buckling main body 100, so that misoperation in the using process is prevented.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. A cover locking structure, comprising: buckling main body (100) and apron (200), apron (200) and buckling main body (100) lock or separation, buckling main body (100) and apron (200) buckling department one side have locking device (300), locking device (300) lock or separation buckling main body (100) and apron (200), locking device (300) have telescopic spring bolt (321), apron (200) bottom has lid snap ring (230), spring bolt (321) and lid snap ring (230) cooperation or separation to realize buckling main body (100) and apron (200) locking or separation.

2. The cover locking structure according to claim 1, wherein the mating portion of the locking main body (100) and the cover plate (200) has an opening, a main body clamping groove (110) is formed in a bottom surface of one side of the opening, a cover buckle (210) is formed at a position corresponding to the main body clamping groove (110) of the cover plate (200), and the cover buckle (210) is inserted into or pulled out of the main body clamping groove (110).

3. The cover locking structure according to claim 2, wherein one end of the cover plate (200) opposite to the cover buckle (210) is provided with a cover buckling spring piece (220), a spring piece matching groove is formed at a position corresponding to the buckling main body (100) and the cover buckling spring piece (220), and the cover buckling spring piece (220) is tightly propped against or separated from the spring piece matching groove.

4. A cover locking structure according to claim 3, wherein the cover snap ring (230) is located at the bottom surface of the cover plate (200), the cover snap ring (230) has a cover clamping hole (231), and the axis of the cover clamping hole (231) is parallel to the plane of the cover plate (200).

5. A cover locking arrangement according to claim 4, wherein the locking means (300) comprises: the locking seat (310), locking seat (310) has spout (312) that one side runs through, the opening part of spout (312) is towards lid card hole (231), locking piece (320) are assembled in spout (312), locking piece (320) can be in spout (312) slip.

6. The cover locking structure according to claim 5, wherein the locking tongue (321) is located at an end of the locking block (320), the locking block (320) has locking paddles (322) extending along two sides of the upper and lower bottom surfaces, one end of the locking paddles (322) penetrates through the fastening body (100), and the other end of the locking paddles (322) penetrates through a side wall of the chute (312).

7. The cover locking structure according to claim 6, wherein the locking tab (322) is located at a side surface of a lower portion of the locking block (320), and has a tab protrusion (323) extending up and down, and the locking seat (310) has a plurality of locking grooves (313) at positions corresponding to the tab protrusion (323), and the locking of the relative positions of the locking tongue (321) is achieved when the tab protrusion (323) cooperates with the locking grooves (313) at different positions.

8. The cover locking structure according to claim 7, wherein two sides of the locking seat (310) are provided with a pressing plate fastening hole (311), the fastening main body (100) and the position corresponding to the pressing plate fastening hole (311) are provided with a specific fastening piece, and the fastening piece pressing plate fastening hole (311) is fastened to fix the locking seat (310).

9. The cover locking structure according to claim 8, wherein the locking body (100) has a locking tab extending hole (120) at a position corresponding to the locking tab (322), and the locking tab extending hole (120) is a kidney-shaped hole.