CN215904920U

CN215904920U - Plastic bounding wall box convenient to open and fold

Info

Publication number: CN215904920U
Application number: CN202122503569.8U
Authority: CN
Inventors: 谢照华
Original assignee: Chongqing Norton Packaging Products Co ltd
Current assignee: Chongqing Norton Packaging Products Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-02-25
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to a plastic coaming box convenient to open and fold, which comprises a cover, a box body and a base from top to bottom. The box is including distributing respectively in the front, a left side, back, the right side is enclosed and is closed four bounding walls that set up, all be equipped with the first crease that is used for connecting two adjacent bounding walls between the arbitrary double-phase adjacent bounding wall in four bounding walls, it is formed with the left side crease that is on a parallel with first crease to be located the left bounding wall middle part, it still is equipped with first magic tape matt surface and the first magic tape hook face that is located left side crease both sides and mutual correspondence respectively to be located on the left bounding wall outer wall, it is formed with the right side crease that is on a parallel with first crease to be located the bounding wall middle part on right side, it still is equipped with second magic tape matt surface and the second magic tape hook face that is located right side crease both sides and mutual correspondence respectively to be located on the bounding wall outer wall on right side. An angle limiter used for controlling the opening degree of the coaming is arranged at the first crease on the periphery of the box body. The utility model effectively solves the problems of troublesome installation and difficult folding of the prior boarding box.

Description

Plastic bounding wall box convenient to open and fold

Technical Field

The utility model relates to the field of packaging, in particular to a plastic bounding wall box convenient to open and fold.

Background

The plastic bounding wall box is an environment-friendly, light, convenient and foldable box for recycling, and is widely used in the industries of automobile parts, electronics, machinery, medical treatment, food, logistics and daily necessities at present. The future application of the environmental protection, circulation and energy saving performance of the composite material is more and more extensive, and the composite material is a certain development trend. Present plastics bounding wall case all adopts split type design for retrieving reuse's convenience, and its lid and base can all pile up separately and reduce the volume of retrieving, but, its box needs folding when retrieving, because the box adopts PP plastics plastic uptake integrated into one piece, intensity is great, produces easily when folding and kick-backs, is difficult for making its laminating comparatively level, so generally when folding recovery and packing, need two at least people to cooperate the operation together, has increaseed the degree of difficulty when retrieving. Meanwhile, when the coaming box main body is installed, the coaming box main body is set to be of a tubular structure and an amorphous structure, so that the coaming box main body is not easy to be opened to be installed in a shape matched with the clamping grooves of the cover and the base, and the clamping grooves can be placed only by manually adjusting the shape of the coaming box main body for many times. Therefore, improvements in the existing disadvantages are needed.

Disclosure of Invention

The utility model provides a plastic coaming box convenient to open and fold, which effectively solves the problem that the box body of the plastic coaming box is difficult to open and recycle.

A plastic bounding wall box convenient to open and fold comprises a cover, a box body and a base from top to bottom. The box is including distributing in front, left and back, right respectively and enclosing the four bounding walls that close the setting, four arbitrary two in the bounding wall are adjacent all be equipped with between the bounding wall and be used for connecting two adjacent the first crease of bounding wall is located left the bounding wall middle part is formed with and is on a parallel with the left side crease of first crease, it is further, be located left still be equipped with on the bounding wall outer wall and be located respectively first magic tape matt surface and the first magic tape hook face that left side crease both sides and mutual correspondence are located right side the bounding wall middle part is formed with and is on a parallel with the right side crease of first crease is located right side still be equipped with on the bounding wall outer wall and be located respectively right side crease both sides and the second magic tape matt surface and the second magic tape hook face that correspond each other.

Furthermore, the cover is provided with an upper clamping groove matched with the upper part of the box body, and the base is provided with a lower clamping groove matched with the lower part of the box body.

Furthermore, an angle limiter used for controlling the opening degree of the enclosing plate is arranged at the first folding mark on the periphery of the box body.

Furthermore, the angle limiter comprises a first limiting block and a second limiting block which are arranged on the two adjacent enclosing plates and correspond to each other. A first contact surface is formed on the first limiting block, and a second contact surface capable of making surface-to-surface contact with the first contact surface is formed on the second limiting block.

Further, the first contact surface and the second contact surface are parallel to or intersect with the first fold. The opening and closing angle of the first contact surface and the second contact surface is in the range of 0-90 degrees.

Furthermore, one of the four enclosing plates is provided with a file bag.

The angle limiting device has the beneficial effects that when the box body is opened along the first crease, as the opening and closing angles of the first contact surface and the second contact surface of the angle limiting device which is arranged on the first crease and used for controlling the opening of the coamings are in the range of 0-90 degrees, the maximum opening angle between every two adjacent coamings after the box body is opened is 90 degrees, the adjustment is not needed, and the angle limiting device can be directly and accurately placed into the clamping groove of the cover or the base. Folding the crease of box along each face junction, still be equipped with the first magic tape matte and the first magic tape hook face that are located left side crease both sides and correspond each other respectively owing to be located on the left bounding wall outer wall, still be equipped with the second magic tape matte and the second magic tape hook face that are located right side crease both sides and correspond each other respectively on the bounding wall outer wall that is located the right side. When the box body is folded, the hook-and-loop fasteners on the left side plate and the right side plate are contacted with the corresponding hook-and-loop fasteners only by slightly exerting force, so that the box body can be attached. So can prevent to kick-back and make the box laminating inseparabler, it is more convenient to make piling up when retrieving the packing, also further volume when having reduced to retrieve.

Drawings

FIG. 1 is an exploded view of a plastic enclosure box of the present invention that is easy to open and fold;

FIG. 2 is a schematic view of the folding of the plastic bounding wall box of the present invention;

fig. 3 is a schematic view of the cover structure of the plastic coaming box with convenient opening and folding.

FIG. 4 is an enlarged view of the angle limiter of portion A of FIG. 1;

FIG. 5 is an enlarged view of the angle limiter of part B of FIG. 2;

in the figure, 1-cover; 2-a box body; 3-a base; 4-enclosing plates; 5-a first fold; 6-left side crease; 7-first magic tape matt surface; 8-a first hook and loop fastener surface; 9-right fold; 10-second magic tape matt surface; 11-a second hook and loop fastener surface; 12-upper card slot; 13-lower card slot; 14-a first stopper; 15-a second limiting block; 16-a first contact surface; 17-a second contact surface; 18-file pouch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The plastic bounding wall box convenient to open and fold as shown in figures 1, 2 and 3 comprises a cover 1, a box body 2 and a base 3 from top to bottom. Box 2 is including distributing respectively in the front, a left side, it is back, the right side and enclose four bounding walls 4 that close the setting, all be equipped with the first crease 5 that is used for connecting two adjacent bounding walls between arbitrary two adjacent bounding walls 4 in four bounding walls 4, be located left bounding wall 4 middle part and be formed with the left side crease 6 that is on a parallel with first crease 5, as preferred, be located and still be equipped with first magic tape matt surface 7 and the first magic tape hook face 8 that is located 6 both sides of left side crease and mutual correspondence respectively on the 4 outer walls of left bounding wall, be located and be formed with the right side crease 9 that is on a parallel with first crease 5 in the 4 middle part of the bounding wall on right side, still be equipped with second magic tape matt surface 10 and second magic tape hook face 11 that are located 9 both sides of right side crease and mutual correspondence respectively on the 4 outer walls on right side. The benefit that sets up like this lies in, after the box is folding, the magic subsides that two sides correspond each other will corresponding contact, make the box fix the state after folding, just can not take place the condition that the box kick-backed, practiced thrift the space and also be convenient for retrieve.

Preferably, the cover 1 is provided with an upper catch 12 engaging with an upper portion of the housing 2, and the base 3 is provided with a lower catch 13 engaging with a lower portion of the housing 2. The box body after being unfolded is placed in the box body, and the fixing effect is achieved, so that the integral structure of the formed coaming box is more stable.

As shown in fig. 4, an angle stopper for controlling the opening degree of the surrounding plate 4 is preferably provided at the first fold 5 on the periphery of the case 2. The angle limiting device is used for limiting the unfolding angle between two adjacent enclosing plates.

As shown in fig. 5, the angle limiter preferably includes a first stopper 14 and a second stopper 15, which are disposed on two adjacent enclosing plates 4 and correspond to each other. The first stopper 14 is formed with a first contact surface 16, and the second stopper 15 is formed with a second contact surface 17 that can make surface-to-surface contact with the first contact surface 16.

As shown in fig. 1, the first contact surface 16 and the second contact surface 17 are preferably parallel to or intersect the first fold 5. The opening and closing angle of the first contact surface 16 and the second contact surface 17 is in the range of 0-90 degrees. By the arrangement, the maximum angle of the two adjacent enclosing plates is 90 degrees, so that after the box body is unfolded, the upper clamping groove and the lower clamping groove in the cover and the base can be easily placed without adjustment.

As shown in fig. 1, one of the four enclosures 4 is preferably provided with a file pocket 18. For placing the desired file.

The specific implementation mode of the utility model is that when the box body is opened along the first crease, the opening and closing angle of the first contact surface and the second contact surface of the angle limiter which is arranged on the first crease and used for controlling the opening of the coamings is in the range of 0-90 degrees, so that the maximum opening angle between every two adjacent coamings after the box body is opened is 90 degrees, the adjustment is not needed, and the box body can be directly and accurately placed into the clamping groove of the cover or the base. Folding the crease of box along each face junction, still be equipped with the first magic tape matte and the first magic tape hook face that are located left side crease both sides and correspond each other respectively owing to be located on the left bounding wall outer wall, still be equipped with the second magic tape matte and the second magic tape hook face that are located right side crease both sides and correspond each other respectively on the bounding wall outer wall that is located the right side. When the box body is folded, the hook-and-loop fasteners on the left side plate and the right side plate are contacted with the corresponding hook-and-loop fasteners only by slightly exerting force, so that the box body can be attached. So can prevent to kick-back and make the box laminating inseparabler, it is more convenient to make piling up when retrieving the packing, also further volume when having reduced to retrieve.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The plastic coaming box convenient to open and fold comprises a cover (1), a box body (2) and a base (3) from top to bottom, and is characterized in that the box body (2) comprises four coamings (4) which are respectively distributed at the front, the left, the rear and the right and are arranged in a closed manner, any two of the four coamings (4) are adjacent, a first crease (5) used for connecting the two adjacent coamings (4) is arranged between the two coamings (4), a left crease (6) parallel to the first crease (5) is formed in the middle of the coamings (4) positioned at the left side, a first magic tape rough surface (7) and a first magic tape hook surface (8) which are respectively positioned at the two sides of the left crease (6) and correspond to each other are also arranged on the outer wall of the coamings (4) positioned at the left side, a right crease (9) parallel to the first crease (5) is formed in the middle of the coamings (4) positioned at the right side, and a second magic tape rough surface (10) and a second magic tape hook surface (11) which are respectively positioned on two sides of the right crease (9) and correspond to each other are further arranged on the outer wall of the enclosing plate (4) positioned on the right side.

2. The plastic bounding wall box convenient to open and fold as claimed in claim 1, wherein the cover (1) is provided with an upper clamping groove (12) matched with the upper part of the box body (2), and the base (3) is provided with a lower clamping groove (13) matched with the lower part of the box body (2).

3. The plastic coaming box convenient to open and close as claimed in claim 2, wherein an angle stopper for controlling the opening degree of the coaming (4) is arranged at the first crease (5) on the periphery of the box body (2).

4. The plastic coaming box convenient to open and fold as claimed in claim 3, wherein the angle limiter comprises a first limiting block (14) and a second limiting block (15) which are arranged on two adjacent coamings (4) and correspond to each other, a first contact surface (16) is formed on the first limiting block (14), and a second contact surface (17) which can be in surface-to-surface contact with the first contact surface (16) is formed on the second limiting block (15).

5. A plastic crate according to claim 4, wherein the first contact surface (16) and the second contact surface (17) are parallel to or intersect the first fold (5), and wherein the opening angle of the first contact surface (16) and the second contact surface (17) is in the range of 0-90 degrees.

6. A plastic box according to claim 1, characterized in that one of the four panels (4) is provided with a file pocket (18) in one of the four panels (4).