CN215685346U - Plug-in buckle box with anti-cracking structure - Google Patents

Abstract

The utility model discloses a plug-in buckle case with an anti-cracking structure, which comprises: the box body comprises an outer shell with a containing cavity and an inner shell arranged in the containing cavity, the inner shell is opposite to the side wall of the outer shell and is arranged at intervals, a first limiting unit is formed on one side, close to the inner shell, of the side wall of the outer shell, a second limiting unit is formed on one side, close to the outer shell, of the inner shell, and an insertion gap is formed between the first limiting unit and the second limiting unit; and the box cover comprises a cover main body movably connected with the box main body and an inserting piece arranged on the cover main body, the cover main body can be covered on the box main body, and the inserting piece is inserted into the inserting gap, so that two sides of the inserting piece are respectively in limit fit with the first limit unit and the second limit unit. The plug-in buckle box with the anti-cracking structure can avoid the box cover and the box main body from generating large relative displacement and cracking.

Description

Plug-in buckle box with anti-cracking structure

Technical Field

The utility model relates to the technical field of luggage cases, in particular to a plug-in buckle case with an anti-cracking structure.

Background

Luggage, also known as traveling case and trolley case, is a case that is carried when going out for placing articles, which is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey.

Traditional suitcase can produce great vibrations when artifical pulling down and move on uneven road surface to make case main part and case lid produce great relative displacement, some trunks can even break because case main part and case lid produce great relative displacement.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an insertion type buckle case with a breakage-proof structure, which can solve the problem that the conventional luggage case is broken due to large relative displacement between a case main body and a case cover.

According to a first aspect of the present invention, a plug-in buckle case having a rupture prevention structure includes: the box body comprises an outer shell and an inner shell, wherein an accommodating cavity is formed in the outer shell, the inner shell is arranged in the accommodating cavity, the inner shell is opposite to the side wall of the outer shell and is arranged at an interval, a first limiting unit is formed on one side, close to the inner shell, of the side wall of the outer shell, a second limiting unit is formed on one side, close to the outer shell, of the inner shell, and an insertion gap is formed between the first limiting unit and the second limiting unit; and the case lid, the case lid include with case main part swing joint's lid main part and set up in cover the last inserted sheet of main part, cover the main part and can cover and locate on the case main part, and make the inserted sheet insert in the insertion gap, so that the both sides of inserted sheet respectively with first spacing unit and the spacing cooperation of second spacing unit.

The plug-in buckle box with the anti-cracking structure provided by the embodiment of the utility model at least has the following technical effects:

when the plug-in buckle box with the anti-cracking structure is used, the cover main body is covered on the box main body to cover the box main body, and when the cover main body is covered on the box main body, the inserting sheet is inserted into an inserting gap between the first limiting unit and the limiting unit, and two sides of the inserting sheet are respectively in limiting fit with the first limiting unit and the second limiting unit 121. So, when the plug-in buckle case that has the structure of preventing breaing up moves on the road surface of unevenness under artificial pulling, because first spacing unit and the spacing unit of second can carry on spacingly to the inserted sheet to can make the case lid carry on spacingly for the case main part, avoid producing great relative displacement between case lid and the case main part and break.

According to some embodiments of the present invention, the first position-limiting unit includes a plurality of first position-limiting pieces, the plurality of first position-limiting pieces are arranged at intervals in a circumferential direction of the box main body, the second position-limiting unit includes a plurality of second position-limiting pieces, the plurality of second position-limiting pieces are arranged at intervals in the circumferential direction of the box main body, and the plurality of second position-limiting pieces and the plurality of first position-limiting pieces are arranged at intervals and in opposition to each other in a one-to-one correspondence.

According to some embodiments of the utility model, the tab is a deformable elastic member.

According to some embodiments of the present invention, the plug-in buckle box with the anti-crack structure further includes a buffer pad, an interlayer is formed between the side wall of the outer shell and the inner shell, the buffer pad is disposed in the interlayer and located inside the insertion gap, and the buffer pad is used for abutting against the insert.

According to some embodiments of the utility model, the inner shell is a deformable elastic member, and the inner shell is deformable by a force to increase the width of the interlayer.

According to some embodiments of the utility model, a positioning groove is provided on a side of the cushion pad close to the insertion gap, and the insert can be inserted into the positioning groove.

According to some embodiments of the utility model, the receiving cavity has an opening, and the box body is used for covering the box body and sealing the opening;

the lateral wall of shell is close to open-ended one side is equipped with the seal groove, be equipped with sealed sand grip on the lid main part, sealed sand grip can insert in the seal groove.

According to some embodiments of the utility model, the seal groove extends in a circumferential direction of the housing, and the seal rib extends in a circumferential direction of the cap body.

According to some embodiments of the utility model, the box body is rotatably connected to the lid body.

According to some embodiments of the utility model, the plug-in buckle case with the anti-cracking structure further comprises

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a plug-in buckle box with an anti-cracking structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure at A of the graph shown in FIG. 1;

FIG. 3 is a schematic view of a partial enlarged structure at B of the graph shown in FIG. 1;

fig. 4 is a partial structural view of a sectional structure of a plug-in buckle box having a rupture prevention structure according to an embodiment of the present invention.

Reference numerals:

100. a box main body; 110. a housing; 111. a first limit unit; 1111. a first limiting sheet; 112. a sealing groove; 120. an inner shell; 121. a second limit unit; 1211. a second limiting sheet; 130. an interlayer; 140. inserting the gap;

200. a box cover; 210. a cover main body; 220. inserting sheets; 230. sealing the convex strips;

300. a cushion pad; 310. and (6) positioning a groove.

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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, an embodiment of a plug-in buckle box with a rupture prevention structure includes a box main body 100 and a box cover 200.

As shown in fig. 1, the box main body 100 includes an outer shell 110 formed with a receiving cavity, and an inner shell 120 disposed in the receiving cavity, the inner shell 120 being disposed opposite to and spaced apart from a sidewall of the outer shell 110; as shown in fig. 2, a first limiting unit 111 is formed on one side of the side wall of the outer shell 110 close to the inner shell 120, a second limiting unit 121 is formed on one side of the inner shell 120 close to the outer shell 110, and an insertion gap 140 is formed between the first limiting unit 111 and the second limiting unit 121; as shown in fig. 1, the lid 200 includes a lid main body 210 movably connected to the box main body 100 and a tab 220 provided on the lid main body 210; referring to fig. 1 and 2, the cover body 210 can be covered on the box body 100, and the inserting sheet 220 is inserted into the inserting gap 140, so that two sides of the inserting sheet 220 are respectively engaged with the first limiting unit 111 and the second limiting unit 121 in a limiting manner.

The plug-in buckle box with the anti-rupture structure further includes a lock for locking the cover body 210 with the box body 100.

It should be noted that the lock may be an existing lock, and it is prior art to lock the box main body 100 and the box cover 200 by using the existing lock, and the details are not described herein.

As shown in fig. 1 and 2, when the above-mentioned plug-in buckle box with anti-cracking structure is used, the cover main body 210 is covered on the box main body 100 to cover the box main body 100, and when the cover main body 210 is covered on the box main body 100, the inserting sheet 220 is inserted into the inserting gap 140 between the first limiting unit 111 and the limiting unit, and two sides of the inserting sheet 220 are respectively matched with the first limiting unit 111 and the second limiting unit 121 in a limiting manner. Thus, when the plug-in buckle box with the anti-fracture structure is manually dragged to move on an uneven road surface, the first limiting unit 111 and the second limiting unit 121 can limit the insertion sheet 220, so that the box cover 200 can be limited relative to the box main body 100, and the box cover 200 and the box main body 100 are prevented from being fractured due to large relative displacement.

As shown in fig. 1 and 2, the first position-limiting unit 111 further includes a plurality of first position-limiting pieces 1111, the plurality of first position-limiting pieces 1111 are disposed at intervals along the circumferential direction of the box body 100, the second position-limiting unit 121 includes a plurality of second position-limiting pieces 1211, the plurality of second position-limiting pieces 1211 are disposed at intervals along the circumferential direction of the box body 100, and the plurality of second position-limiting pieces 1211 and the plurality of first position-limiting pieces 1111 are disposed at intervals and in opposition to each other in a one-to-one correspondence manner. The inserting sheet 220 is inserted between the first limiting sheet 1111 and the second limiting sheet 1211, and the inserting sheet 220 can limit the position under the action of the first limiting sheet 1111 and the second limiting sheet 1211.

Further, the tab 220 is a deformable elastic member. In this way, in the process of covering the case lid 200 on the case main body 100, the insert 220 can be deformed to avoid the remaining structure, and thus can be smoothly inserted into the insertion gap 140 between the first stopper unit 111 and the second stopper unit 121.

Specifically, in the present embodiment, the cover main body 210 is rotatably connected to the box main body 100 through a rotating shaft, the inserting sheet 220 and the cover main body 210 are both integrally formed plastic members, and in the process that the cover main body 210 is covered on the box main body 100, in order to ensure that the inserting sheet 220 can be accurately inserted into the insertion gap 140 between the first limiting unit 111 and the second limiting unit 121, a user can apply force to the inserting sheet 220, so that the inserting sheet 220 is slightly bent, and further, the inserting sheet 220 is aligned with the insertion gap 140, and then the inserting sheet 220 is smoothly inserted into the insertion gap 140.

Referring to fig. 1 and 4, in one embodiment, the plug-in buckle box with the anti-rupture structure further includes a cushion 300, an interlayer 130 is formed between the side wall of the outer shell 110 and the inner shell 120, the cushion 300 is disposed in the interlayer 130 and located inside the insertion gap 140, and the cushion 300 is used for abutting against the insert 220.

Specifically, after the box cover 200 is covered on the box main body 100, the insert 220 is inserted into the insert gap 140 and abuts against the cushion 300, and the cushion 300 can buffer the box cover 200 through the insert 220, so as to reduce the impact force between the box cover 200 and the box main body 100 when the insert buckle box with the anti-fracture structure moves on an uneven road surface.

Further, a positioning groove 310 is formed at a side of the cushion 300 close to the insertion gap 140, and the insertion piece 220 can be inserted into the positioning groove 310 after being inserted into the insertion gap 140 and abut against the cushion 300.

Further, the inner case 120 is a deformable elastic member, and the inner case 120 can be deformed by a force to increase the width of the interlayer 130. Thus, the width of the interlayer 130 can be increased by breaking the inner case 120, so that the cushion 300 can enter and exit the interlayer 130, thereby facilitating assembly and disassembly.

Specifically, the inner shell 120 is a plastic member that can be found to bend under human force.

As shown in fig. 1 and 3, in one embodiment, the accommodating chamber has an opening, and the box body 100 is used for covering the box body 100 and sealing the opening; a sealing groove 112 is formed in one side of the outer case 110 close to the opening, and a sealing protrusion 230 is formed on the cap body 210, and the sealing protrusion 230 can be inserted into the sealing groove 112. Thus, after the case lid 200 is covered on the case body 100, the sealing protrusion 230 can be inserted into the sealing groove 112 to achieve sealing, thereby achieving waterproof and dustproof effects.

Specifically, the seal groove 112 extends in the circumferential direction of the outer case 110, and the seal rib 230 extends in the circumferential direction of the cap body 210.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A plug-in buckle box with an anti-cracking structure is characterized by comprising:

the box body comprises an outer shell and an inner shell, wherein an accommodating cavity is formed in the outer shell, the inner shell is arranged in the accommodating cavity, the inner shell is opposite to the side wall of the outer shell and is arranged at an interval, a first limiting unit is formed on one side, close to the inner shell, of the side wall of the outer shell, a second limiting unit is formed on one side, close to the outer shell, of the inner shell, and an insertion gap is formed between the first limiting unit and the second limiting unit; and

the case lid, the case lid include with case main part swing joint's lid main part and set up in cover the inserted sheet in the main part, cover the main part and can cover and locate in the case main part, and make the inserted sheet insert in the insertion gap, so that the both sides of inserted sheet respectively with first spacing unit and the spacing cooperation of second spacing unit.

2. The plug-in buckle box with an anti-cracking structure according to claim 1, wherein the first limiting unit comprises a plurality of first limiting pieces, the plurality of first limiting pieces are arranged at intervals along the circumferential direction of the box main body, the second limiting unit comprises a plurality of second limiting pieces, the plurality of second limiting pieces are arranged at intervals along the circumferential direction of the box main body, and the plurality of second limiting pieces and the plurality of first limiting pieces are arranged at intervals and in an opposite manner in a one-to-one correspondence.

3. The poke-in buckle box with an anti-rupture structure according to claim 1, characterized in that the blade is a deformable elastic member.

4. The box of claim 1, further comprising a cushion pad, wherein an interlayer is formed between the side wall of the outer shell and the inner shell, the cushion pad is disposed in the interlayer and located inside the insertion gap, and the cushion pad is used to abut against the insert.

5. The box of claim 4, wherein the inner shell is a deformable elastic member, and the inner shell is deformable by a force to increase the width of the sandwich layer.

6. The buckle box of claim 4, wherein the cushion pad has a positioning groove on a side thereof adjacent to the insertion gap, and the insert is inserted into the positioning groove.

7. The buckle box of claim 1, wherein the receiving cavity has an opening, and the box body is adapted to cover the box body and seal the opening;

the lateral wall of shell is close to open-ended one side is equipped with the seal groove, be equipped with sealed sand grip on the lid main part, sealed sand grip can insert in the seal groove.

8. The plug-in buckle box with an anti-rupture structure according to claim 7, wherein the sealing groove extends in a circumferential direction of the housing, and the sealing rib extends in a circumferential direction of the cover body.

9. The buckle box of claim 1, wherein the box body is rotatably connected to the cover body.

10. The plug-in buckle box with an anti-rupture structure according to claim 1, further comprising a lock for locking the cover body with the box body.

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