CN212172882U

CN212172882U - Storage box with lock catch structure

Info

Publication number: CN212172882U
Application number: CN202020213150.1U
Authority: CN
Inventors: 汪涛
Original assignee: Shenzhen Jipei Environmental Protection Technology Co ltd
Current assignee: Shenzhen Jipei Environmental Protection Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-12-18
Anticipated expiration: 2030-02-26

Abstract

The utility model belongs to the field of restrictive article packaging boxes, and relates to an article-placing box with a lock catch structure, which comprises a hollow outer box and a drawer type inner box with an opening at the upper end, wherein the shape of the inner box is matched with that of the outer box, the inner box can slide relative to the outer box under the action of external force, and an opening capable of pulling the inner box out of the outer box is formed on the side wall of the first end of the outer box; the inner box is close to the second end of the outer box, an elastic card is fixedly arranged at the second end of the outer box, a pressing part is arranged at the position, corresponding to the elastic card, of the outer box, a limiting device is further fixedly arranged on the inner side of the bottom wall of the outer box, and the limiting device is used for blocking the elastic card in the process of drawing the inner box out. The storage box has the advantages that the condition that the inner box is drawn out from the outer box is increased, so that the problem that the storage box is opened by young children and the young children contact with the contents in the storage box is solved, and the purpose that the young children contact with dangerous contents to damage the dangerous contents is achieved.

Description

Storage box with lock catch structure

Technical Field

The utility model belongs to restrictive article packing carton field relates to a put thing box with hasp structure.

Background

The storage box is a common packaging material, the existing packaging storage box is not designed enough in the aspect of preventing young children from opening, the storage box is easy to open by the young children, and particularly, restrictive dangerous articles which are not suitable for the young children to contact are placed in the storage box.

Disclosure of Invention

An object of the utility model is to provide a not only simple structure, convenient and practical to prior art not enough, can also prevent that young children from opening and contacting restrictive article or dangerous goods, what the person of forming opened has the hasp structure easily puts the thing box.

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

a storage box with a lock catch structure comprises a hollow outer box and a drawer type inner box with an opening at the upper end, wherein the shape of the inner box is matched with that of the outer box, the inner box can slide relative to the outer box under the action of external force, and an opening capable of pulling the inner box out of the outer box is formed in the side wall of the first end of the outer box; the inner box is fixedly provided with an elastic clamping piece at the second end close to the outer box, the elastic clamping piece faces the inner part of the outer box, and the first end of the outer box is opposite to the second end of the outer box; the inner box is completely arranged in the outer box, the position is defined, the outer box is provided with a pressing part at the position corresponding to the elastic card, the inner side of the bottom wall of the outer box is also fixedly provided with a limiting device, and the limiting device is used for blocking the elastic card in the drawing process of the inner box.

Furthermore, stop device is a limiting plate, the limiting plate is hugged closely the diapire installation of outer box, the head end of limiting plate is located the opening part, the tail end of limiting plate is close to press the splenium, the tail end of limiting plate is in outer box inner wall is formed with first protruding edge.

Furthermore, a notch is formed in the limiting plate, a second convex edge used for blocking the elastic clamping piece to prevent the inner box from being completely separated from the outer box is formed in the inner edge of the notch, and the second convex edge is close to the opening of the outer box.

Furthermore, the limiting device comprises a first limiting strip, and the first limiting strip is positioned between the pressing part and the opening of the outer box and is close to the pressing part of the outer box.

Furthermore, the limiting device further comprises a second limiting strip, and the second limiting strip is close to the first end of the outer box.

Furthermore, the included angle that elastic clamping piece and the junction of interior box lateral wall formed is less than or equal to 90 degrees.

Further, the spring clip has a flat end.

Furthermore, the pressing part is formed with a cutting area, and the edge of the cutting area is in smooth transition.

Furthermore, symmetrical notches are arranged on the side walls of the two sides of the opening end of the outer box, which are connected with the top wall and the bottom wall of the outer box.

Furthermore, the elastic card is made of hard paper or plastic materials.

The utility model has the advantages that:

the elastic card is combined with the limiting device to form a first convex edge, the first convex edge can block the elastic card, so that the condition of opening the inner box is increased, the elastic card is arranged to be a straight tail end, the slipping generated when the elastic card is contacted with the tail end of the ash plate can be reduced, and the blocking effect of the tail end of the ash plate on the elastic card is further enhanced; by arranging the pressing part, the cutting area at the pressing part can generate larger deformation when pressure is applied to the pressing part, so that the elastic card can generate deformation, and further the elastic card can cross the tail end of the ash plate, and an adult can draw out the inner box; by limiting the included angle of the joint of the elastic card and the side wall of the inner box, the first convex edge or the first limiting strip can be ensured to be an elastic card block when external force is not applied to the pressing part; the notch or the second limiting strip can block the elastic card again by arranging the notch or the second limiting strip, so that the inner box cannot be completely drawn out of the outer box; the cutting area is set to be in smooth transition, so that the whole cutting is easy to cut after the pressing part is pressed, and the cutting is difficult due to the sharp angle in the middle; the side wall of the outer box is provided with the notch, so that an adult can conveniently apply force to the inner box when the inner box is pulled out, and the adult can more conveniently pull out the inner box; and finally, the object placing box is simpler and more practical in structure through the matching of the inner box and the outer box of the object placing box.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded view of the present invention;

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

FIG. 4 is another schematic structural view of the outer box of the present invention;

fig. 5 is a schematic structural diagram of the inner box of the present invention.

FIG. 6 is a schematic structural view of another embodiment of the outer box of the present invention;

the labels in the figure are: 100-outer box, 110-notch, 120-second convex edge, 130-first convex edge, 140-notch, 150-pressing part, 160-opening, 170-first limit strip, 180-second limit strip; 200-inner box, 210-elastic card.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to 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 those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 5, a first embodiment of the present application provides a storage box with a locking structure, including a hollow outer box 100 and a drawer-type inner box 200 with an open upper end, wherein the shape of the inner box 200 is matched with the shape of the outer box 100, the inner box 200 can slide relative to the outer box 100 under the action of external force, and an opening 160 capable of pulling the inner box 200 out of the outer box 100 is formed on a sidewall of a first end of the outer box 100; the inner case 200 is fixedly provided with an elastic card 210 near the second end of the outer case 100, the elastic card 210 is arranged towards the outer case 100, and the first end of the outer case 100 is opposite to the second end of the outer case 100; when the inner case 200 is completely placed in the outer case 100, the position is defined, the outer case 100 is provided with a pressing portion 150 at a position corresponding to the elastic card 210, and the inner side of the bottom wall of the outer case 100 is further fixedly provided with a limiting device, and the limiting device is used for blocking the elastic card 210 during the drawing process of the inner case 200; in this embodiment, the limiting device is a limiting plate (not labeled in the figure), the limiting plate is tightly attached to the bottom wall of the outer box 100, the head end of the limiting plate is located at the opening 160, and the tail end of the limiting plate is close to the pressing portion 150, in this embodiment, the tail end of the limiting plate can also be arranged at the pressing portion 150, and no matter the tail end of the limiting plate is close to the pressing portion 150 or the pressing portion 150, it only needs to ensure the position of the limiting plate, so that when an adult pulls out the inner box 200, the tail end of the elastic card 210 can be connected with the limiting plate, and the elastic card 210 can pass through the tail end; the end of the limiting plate is formed with a first protruding edge 130 on the inner wall of the outer box 100, and the limiting plate is further formed with a notch 110, the inner edge of the notch 110 is formed with a second protruding edge 120 for blocking the elastic card 210 to prevent the inner box 200 from completely separating from the outer box 100, and the second protruding edge 120 is close to the opening 160 of the outer box 100.

The working process of the first embodiment: when the interior box 200 in outer box 100 is taken out, press the splenium 150 of outer box 100 body, make the elasticity card 210 that outer box 100 and interior box 200 are connected produce the extrusion, thereby elasticity card 210 is pressed close to the opening 160 of interior box 200, guarantee elasticity card 210 keeps away the first protruding edge 130 that spacing board tail end and outer box 100 inner wall formed, interior box 200 can be taken out from outer box 100, after taking out the certain distance, elasticity card 210 reaches notch 110 position, elasticity card 210 reverts to initial condition, the protruding edge 120 of second near outer box 100 opening 160 carries out the check once more to elasticity card 210, interior box 200 breaks away from in outer box 100 completely, thereby the work of taking out of box 200 in the realization.

Referring to fig. 6, as another embodiment of the present application, unlike the first embodiment, the spacing device includes a first spacing bar 170 and a second spacing bar 180, the first spacing bar 170 is located between the pressing portion 150 and the opening 160 of the outer box 100, near the pressing portion 150 of the outer box 100, the second spacing bar 180 is located near the first end of the outer box 100, and the first spacing bar 170 is opposite to the second spacing bar 180.

The working process of another embodiment: different from the working process of the first embodiment, when the elastic card 210 reaches the first limit strip 170, the first limit strip 170 blocks the elastic card 210, until the elastic card 210 completely passes through the first limit strip 170, the elastic card 210 can recover the initial state, and after the inner box 200 is drawn out by a certain distance, the second limit strip 180 blocks the elastic sheet again.

Referring to fig. 5, in the above embodiment, an included angle formed by the connection position of the elastic clamping pieces 210 and the side wall of the inner box 200 is less than or equal to 90 degrees, the elastic clamping pieces 210 have flat ends, and the number of the elastic clamping pieces 210 is set to two.

Referring to fig. 4, in the above embodiment, the pressing portion 150 is formed with a cutting area, and an edge of the cutting area is in a smooth transition.

Referring to fig. 3, in the above embodiment, symmetrical notches 140 are formed on both side walls connecting the top wall and the bottom wall of the outer box 100 at the opening 160 end of the outer box 100, and the shape of the notches 140 may be an arc shape, a rectangular shape or a trapezoid shape, and the specific shape is determined according to the actual situation as long as the shape is set to facilitate the extraction of the inner box 200 from the outer box 100.

In the above embodiments, the elastic card 210 is made of hard paper or plastic, and of course, the elastic card 210 may also be made of other elastic materials as long as the selected material can also achieve the effect of the elastic card 210 in the present application.

The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a put thing box with hasp structure which characterized in that:

the drawer type external box comprises a hollow external box and a drawer type internal box with an opening at the upper end, wherein the shape of the internal box is matched with that of the external box, the internal box can slide relative to the external box under the action of external force, and an opening capable of pulling the internal box out of the external box is formed in the side wall of the first end of the external box;

the inner box is fixedly provided with an elastic clamping piece at the second end close to the outer box, the elastic clamping piece faces the inner part of the outer box, and the first end of the outer box is opposite to the second end of the outer box;

the inner box is completely arranged in the outer box, the position is defined, the outer box is provided with a pressing part at the position corresponding to the elastic card, the inner side of the bottom wall of the outer box is also fixedly provided with a limiting device, and the limiting device is used for blocking the elastic card in the drawing process of the inner box.

2. The storage box with the lock catch structure as claimed in claim 1, wherein the limiting device is a limiting plate, the limiting plate is tightly attached to the bottom wall of the outer box, the head end of the limiting plate is located at the opening, the tail end of the limiting plate is close to the pressing portion, and a first convex edge is formed on the inner wall of the outer box at the tail end of the limiting plate.

3. The storage box with the locking structure as claimed in claim 2, wherein the limiting plate further has a notch formed thereon, and the inner edge of the notch has a second protruding edge for blocking the elastic clip to prevent the inner box from completely separating from the outer box, and the second protruding edge is close to the opening of the outer box.

4. The storage box with the locking structure as claimed in claim 1, wherein the limiting means comprises a first limiting strip, the first limiting strip is located between the pressing portion and the opening of the outer box, and is close to the pressing portion of the outer box.

5. The storage box with the locking structure as claimed in claim 4, wherein the limiting device further comprises a second limiting strip, and the second limiting strip is close to the first end of the outer box.

6. The storage box with the locking structure as claimed in any one of claims 1 to 5, wherein an included angle formed at the joint of the elastic clamping piece and the side wall of the inner box is less than or equal to 90 degrees.

7. The storage box with locking structure as claimed in claim 6, wherein the elastic clip has a flat end.

8. The storage box with the locking structure as claimed in claim 7, wherein the pressing portion is formed with a cutting area, and an edge of the cutting area is in a smooth transition.

9. The storage box with the locking structure as claimed in claim 8, wherein the open end of the outer box has symmetrical notches on two side walls connecting the top wall and the bottom wall of the outer box.

10. The storage box with the locking structure as claimed in claim 9, wherein the elastic card is made of hard paper or plastic.