CN220683379U - Box with lock catch structure - Google Patents

Abstract

The utility model belongs to the technical field of limiting devices, and relates to a box with a locking structure, wherein limiting parts are arranged on the left and right outer side walls of a box body, abutting parts are extended from the side walls on the left and right sides of a cover body towards the middle area direction of the cover body, the top of each abutting part abuts against the bottom of each limiting part, so that the difficulty in opening the box body is increased, and the box can be prevented from being easily attached and opened by children; and when the adult needs to open, only need press the lateral wall of box body left and right sides, the lateral wall of box body left and right sides can be buckled towards the inboard direction of box body to drive spacing part can with the butt portion breaks away from, just can follow the lid unblock on the box body, thereby has promoted the user experience when using the box.

Description

Box with lock catch structure

Technical Field

The utility model belongs to the technical field of limiting devices, and relates to a box with a locking structure.

Background

The conventional cover body is used for combining with the box body at the present stage, preventing the content from leaking to the outside of the box body and preventing the content in the box body from being polluted, the box is rotatably arranged on the box body through a rotating shaft device at one side of the cover body to realize the opening and closing between the box body and the cover body, and is easy for children to open, but the limited objects or the content which should not be contacted by the children can be stored in the box at present in families, once the children with low resolution capability contact the content, accidents easily occur, the conventional solution is to put the box containing the objects at high place, but the taking is troublesome when the box needs to be used, so that the experience of the users caused by using the box is reduced; meanwhile, as the limit measures are not arranged on the boxes, a plurality of boxes can easily fall down when being stacked, so that the boxes are damaged or damaged.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a box with a locking structure so as to improve the stability of a plurality of boxes when being stacked.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a box with a latch structure, comprising:

the box body, extend on the lateral wall of the left and right sides of said box body and have spacing parts, the bottom of said box body forms the first sunken part, said first sunken part forms in the whole surface of the bottom of said box body;

the cover body can be opened and closed on the box body, the side walls on the left side and the right side of the cover body extend towards the middle area direction of the cover body to form an abutting part, the top of the abutting part abuts against the bottom of the limiting part so as to limit the cover body to be opened from the box body, a first protruding part is formed at the top of the cover body, the first protruding part is formed on the whole surface of the bottom of the cover body, and the shape and the size of the first protruding part are matched with those of the first recessed part;

when the side walls on the left side and the right side of the box body are pressed, the side walls on the left side and the right side of the box body can be bent towards the inner side direction of the box body so as to drive the limiting part to be separated from the abutting part, and therefore the cover body is unlocked from the box body.

Further, the limiting parts are arranged in two groups, one group of limiting parts is located on the first side of the box body, the other group of second protruding parts is located on the side wall of the second side of the box body, and the first side and the second side of the box body are opposite.

Further, a supporting portion is further formed on the outer side wall of the box body, and the top of the supporting portion is in abutting connection with the bottom wall of the abutting portion.

Further, the second protruding portion extends towards the cover body in the supporting portion, the second protruding portion is located on the side walls of the left side and the right side of the box body, correspondingly, second concave portions are further formed on the side walls of the left side and the right side of the cover body, and the second protruding portion is located in the second concave portions.

Further, each group of limiting parts consists of two limiting protrusions, the second protruding parts are located between the two limiting protrusions on the side wall of the same side of the box body, and the two limiting protrusions are close to the second protruding parts.

Further, the top of the cover body is provided with a plurality of first magnetic components, the bottom of the box body is also provided with a plurality of corresponding second magnetic components, and the first magnetic components and the second magnetic components are opposite magnetic poles.

Further, the first magnetic components are uniformly distributed around the peripheral edge of the top of the cover body, and correspondingly, the second magnetic components are uniformly distributed around the peripheral edge of the bottom of the box body.

Furthermore, the box body and the cover body are made of tinplate, and the box body and/or the cover body are/is provided with magnetic components.

Further, a sealing element is fixedly arranged on the inner wall of the top of the cover body.

Furthermore, the box body is made of elastic materials.

The utility model has the beneficial effects that:

(1) The limiting parts are arranged on the left and right outer side walls of the box body, the abutting parts extend towards the middle area direction of the cover body from the side walls on the left and right sides of the cover body, the top of each abutting part abuts against the bottom of each limiting part, so that the difficulty in opening the box body is increased, and children can be prevented from easily opening the box body in a fitting way; and when the adult needs to open, only need press the lateral wall of box body left and right sides, the lateral wall of box body left and right sides can be buckled towards the inboard direction of box body to drive spacing part can with the butt portion breaks away from, just can follow the lid unblock on the box body, thereby has promoted the user experience when using the box.

(2) Due to the fact that the first concave portion is matched with the first convex portion, a plurality of boxes can be stacked together more stably, and damage or breakage of the boxes due to the fact that the boxes are not provided with positioning measures is prevented.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded view of another view of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a top view of the present utility model;

FIG. 5 is a schematic cross-sectional view of the position A-A of FIG. 4;

FIG. 6 is an enlarged schematic view of the structure at position B in FIG. 5;

fig. 7 is a schematic view of a structure of a plurality of cartridges stacked together in the present utility model.

The marks in the figure are as follows: 100-a box body, 110-a limiting part, 120-a first concave part, 130-a supporting part and 131-a second convex part; 200-a cover, 210-an abutting part, 220-a first protruding part, 230-a second recessed part; 300-seals.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-7, a box with a latch structure, comprising: a case 100 and a cover 200; the outer side walls of the left side and the right side of the box body 100 are extended with a limiting part 110, the bottom of the box body 100 is formed with a first concave part 120, and the first concave part 120 is formed on the whole surface of the bottom of the box body 100; the cover 200 may be opened and closed on the box 100, specifically, the rear end of the cover 200 is rotatably connected with the rear end of the box 100 through a rotating shaft, so that the cover 200 may be opened and closed on the box 100, the side walls on the left and right sides of the cover 200 extend towards the middle area direction of the cover 200 to form an abutting part 210, the top of the abutting part 210 abuts against the bottom of the limiting part 110 to limit the cover 200 to be opened from the box 100, a first protruding part 220 is formed on the top of the cover 200, the first protruding part 220 is formed on the whole surface of the bottom of the cover 200, and the shape and the size of the first protruding part 220 are matched with those of the first recessed part 120; when the side walls on the left and right sides of the box body 100 are pressed, the side walls on the left and right sides of the box body 100 can be bent towards the inner side direction of the box body 100, so as to drive the limiting portion 110 to be separated from the abutting portion 210, and unlock the cover 200 from the box body 100. In this embodiment, the abutting portion 210 is an inner curl on the cover 200. By providing the inner bead as the abutment 210, it is not necessary to additionally install other components when the cover 200 is produced, thereby increasing the convenience of fitting at the time of production. In other embodiments, other forms of the abutment 210 may be provided, such as a bump corresponding to the position of the limiting portion 110.

By arranging the limiting parts 110 on the left and right outer side walls of the box body 100, the abutting parts 210 extend towards the middle area direction of the cover body 200 on the side walls on the left and right sides of the cover body 200, and the top of each abutting part 210 abuts against the bottom of each limiting part 110, so that the difficulty in opening the box body 100 is increased, and the box body can be prevented from being easily attached and opened by children; when a person needs to open, only the side walls on the left side and the right side of the box body 100 are required to be pressed, the side walls on the left side and the right side of the box body 100 can be bent towards the inner side direction of the box body 100 so as to drive the limiting part 110 to be separated from the abutting part 210, and the cover body 200 can be unlocked from the box body 100, so that the experience of a user when using the box is improved; meanwhile, the first concave part 120 is matched with the first convex part 220, so that a plurality of boxes can be stacked together more stably, and damage or breakage of the boxes caused by the fact that the boxes are not provided with positioning measures is prevented.

In one embodiment, the limiting portions 110 are arranged in two groups, wherein one group of limiting portions 110 is located on a first side of the case 100, and the other group of second protruding portions 131 is located on a side wall of a second side of the case 100, the first side of the case being opposite to the second side.

In one embodiment, the outer sidewall of the case 100 is further formed with a supporting portion 130, and the top of the supporting portion 130 abuts against the bottom wall of the abutting portion 210.

In one embodiment, the support 130 extends toward the cover 200 to form a second protruding portion 131, and the second protruding portion 131 is located on the side walls of the left and right sides of the case 100, and correspondingly, the side walls of the left and right sides of the cover 200 are further formed with second concave portions 230, and the second protruding portion 131 is located in the second concave portions 230. By providing the second protruding portion 131, the user can unlock the cover 200 from the case 100 by pressing the second protruding portion 131, thereby further increasing the convenience of the user when using the case.

In one embodiment, each set of limiting portions is formed by two limiting protrusions, the second protruding portion 131 is located between two limiting protrusions 110 on the same side wall of the case 100, and the two limiting protrusions 110 are close to the second protruding portion 131. Through setting up that second bulge 131 is located between two spacing protruding 110 on the same side lateral wall of box body 100, and two spacing protruding 110 are close to second bulge 131 for the user just can drive when opening box body 100, and the lateral wall of laminating just can drive spacing portion 110 and butt 210 and break away from, makes the user can be more laborsaving when box body 100. In this embodiment, the case 100 is made of an elastic material, and specifically, the case and the cover are made of tin. Wherein, the tinplate is a cold-rolled thin steel plate with a thin layer of metal tin plated on the surface. The tin layer is nontoxic and odorless, the surface is bright, and the tin mainly plays a role in preventing corrosion and rust.

In one embodiment, a plurality of first magnetic components (not shown in the drawings) are disposed on the top of the cover 200, and a plurality of corresponding second magnetic components are disposed on the bottom of the box 100, where the first magnetic components and the second magnetic components are opposite magnetic poles. Further, the first magnetic components are uniformly arranged around the peripheral edge of the top of the cover 200, and correspondingly, the second magnetic components are uniformly arranged around the peripheral edge of the bottom of the box 100. In this embodiment, the number of the first magnetic members is 4, and correspondingly, the number of the second magnetic members is four. Through setting up first magnetic part and second magnetic part and cooperate, can further promote the stability when a plurality of boxes stack, prevent the risk that the box from taking place to empty. In this embodiment, the first magnetic component is located on the inner side of the top of the cover, and the second magnetic component is located on the inner side of the bottom of the box. In other embodiments, the case 100 and the cover 200 are made of tin, and magnetic components are disposed on the case 100 and/or the cover 200.

In one embodiment, the top inner wall of the cover 200 is further provided with a sealing member 300, and specifically, the sealing member 300 is located between the top inner wall of the box 100 and the top of the box 100. By providing the sealing member 300, the sealing performance of the case 100 can be increased, thereby preventing dust or other foreign matters from entering into the case 100.

In one embodiment, the top and the bottom of the limiting protrusion are both formed with avoidance portions. When dodging the portion, guarantee that the butt portion on the lid 200 can pass through spacing arch to realize opening or the closure of box. In this embodiment, the bottom and the top of the avoidance portion limit projection form an arc surface or an inclined surface.

Working principle: when the box body 100 is closed, the cover body 200 is rotated, so that the cover body 200 can move towards the direction of the box body 100, when the abutting part 210 is pressed with the outer wall of the limiting part 110, the limiting part 110 can deform towards the inner side direction of the box body 100, until the cover body 200 is completely closed with the box body 100, the limiting part 110 is deformed again, and the bottom of the limiting part 110 abuts against the top of the abutting part 210, so that the cover body 200 is locked with the box body 100.

When the case 100 is opened, the second protruding portions 131 on the left and right sides of the case 100 are pressed first, and since the two limiting portions 110 on each side wall are close to the second protruding portions 131, the limiting portions 110 can be separated from the position right above the abutting portion 210, and when the limiting portions 110 are completely separated from the second protruding portions 131, the case 100 can be opened by rotating the cover 200

The above-described embodiments are only one of the preferred embodiments of the present utility model, and the ordinary changes and substitutions made by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. A box with a latch structure, comprising:

the box body (100), the outer side walls of the left side and the right side of the box body (100) are extended with limit parts (110), a first concave part (120) is formed at the bottom of the box body (100), and the first concave part (120) is formed on the whole surface of the bottom of the box body (100);

the cover body (200) can be arranged on the box body (100) in an opening and closing mode, the side walls on the left side and the right side of the cover body (200) extend towards the middle area direction of the cover body (200) to form an abutting part (210), the top of the abutting part (210) abuts against the bottom of the limiting part (110) to limit the cover body (200) to be opened from the box body (100), a first protruding part (220) is formed on the top of the cover body (200), the first protruding part (220) is formed on the whole surface of the bottom of the cover body (200), and the shape and the size of the first protruding part (220) are matched with those of the first recessed part (120);

when the side walls on the left side and the right side of the box body (100) are pressed, the side walls on the left side and the right side of the box body (100) can be bent towards the inner side direction of the box body (100) so as to drive the limiting part (110) to be separated from the abutting part (210), and therefore the cover body (200) is unlocked from the box body (100).

2. A box with a locking structure according to claim 1, characterized in that the limit parts (110) are arranged in two groups, wherein one group of limit parts (110) is located on a first side of the box body (100) and the other group of second protruding parts (131) is located on a side wall of a second side of the box body (100), the first side and the second side of the box body (100) being opposite.

3. The box with the locking structure according to claim 2, wherein a supporting portion (130) is further formed on an outer side wall of the box body (100), and a top portion of the supporting portion (130) is abutted to a bottom wall of the abutting portion (210).

4. A box with a locking structure according to claim 3, wherein the supporting portion (130) extends to the direction of the cover body (200) to form a second protruding portion (131), the second protruding portion (131) is located on the side walls of the left and right sides of the box body (100), and correspondingly, second concave portions (230) are further formed on the side walls of the left and right sides of the cover body (200), and the second protruding portion (131) is located in the second concave portions (230).

5. A box with locking structure according to claim 4, characterized in that each set of stop portions consists of two stop projections, said second projection (131) being located between two stop projections on the same side wall of the box body (100), and the two stop projections being adjacent to said second projection (131).

6. The box with the locking structure according to claim 1, wherein a plurality of first magnetic components are arranged at the top of the cover body, a plurality of corresponding second magnetic components are also arranged at the bottom of the box body, and the first magnetic components and the second magnetic components are opposite magnetic poles.

7. The box with locking structure according to claim 6, wherein the first magnetic members are uniformly arranged around the peripheral edge of the top of the cover, and the second magnetic members are correspondingly uniformly arranged around the peripheral edge of the bottom of the box.

8. The box with the locking structure according to claim 1, characterized in that the box body (100) and the cover body (200) are made of tin, and magnetic components are arranged on the box body (100) and/or the cover body (200).

9. The box with the locking structure according to claim 1, wherein a sealing member (300) is further fixed on the top inner wall of the cover body (200).

10. A box with a locking structure according to claim 1, characterized in that the box body (100) is made of an elastic material.