CN216316087U

CN216316087U - Case and bag with prevent falling crashproof function

Info

Publication number: CN216316087U
Application number: CN202122237777.8U
Authority: CN
Inventors: 方景云
Original assignee: Individual
Current assignee: Qingdao Yilai Leather Products Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-19
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a case with anti-falling and anti-collision functions, which comprises a case body, wherein the front surface of the case body is movably connected with a case cover through a zipper, and the back surface of the inner wall of the case body is fixedly connected with a placing cavity case. According to the utility model, the first supporting block, the supporting column, the second supporting block, the first spring, the movable plate, the movable column, the anti-collision plate, the second spring, the first buffer layer, the first ethylene propylene diene monomer layer, the first chloroprene rubber layer, the second buffer layer, the second ethylene propylene diene monomer layer, the second chloroprene rubber layer and the buffer pad are arranged to be matched with each other, so that the advantages of improving the anti-falling and anti-collision performance of the luggage are achieved, when the luggage is impacted, the luggage can be effectively subjected to elastic buffer shock absorption, the luggage is prevented from being collided and broken, meanwhile, the supporting strength of the luggage can be improved, the luggage is prevented from being broken, the service life of the luggage is prolonged, and the use requirements of users can be met.

Description

Case and bag with prevent falling crashproof function

Technical Field

The utility model relates to the technical field of bags, in particular to a bag with functions of falling prevention and collision prevention.

Background

The case is a general name for bags, and is a general name for various bags for holding articles, including general shopping bags, handbags, purses, backpacks, single shoulder bags, satchels, waist bags, various draw-bar cases and the like, according to the change of consumer grades, the materials of the case are more diversified, and the case with the textures of leather, PU, terylene, canvas, cotton and hemp leads fashion trend, meanwhile, in the era of more and more brand individuality, various styles such as brief, retro, cartoon and the like also meet the requirement of fashion people from different sides to develop the individuality, and the style of the case is also expanded by traditional business bags, satchels, traveling bags, purses, small savory bags and the like.

People need to use the case and bag when going out to carry articles, and the current case and bag has the following shortcomings: the current case and bag are prevented falling the crashproof performance relatively poor, lead to case and bag when receiving the striking, appear the striking easily and break, have shortened the life of case and bag, can't satisfy user's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a case with functions of preventing falling and collision, which has the advantage of improving the performance of preventing falling and collision of the case, and solves the problem that the existing case is poor in performance of preventing falling and collision, so that the case is easy to be broken by collision when being collided.

In order to achieve the purpose, the utility model provides the following technical scheme: a case with anti-falling and anti-collision functions comprises a case body, wherein the front surface of the case body is movably connected with a case cover through a zipper, the back surface of the inner wall of the case body is fixedly connected with a placing cavity case, four corners of the bottom of the case body are fixedly provided with universal wheels, two sides of the top and the bottom of the inner wall of the case body are fixedly provided with first supporting blocks, the inner sides of the first supporting blocks are fixedly connected with supporting columns, one ends of the supporting columns, far away from the first supporting blocks, are fixedly connected with second supporting blocks, the outer sides of the second supporting blocks are fixedly arranged with one sides of the inner wall of the case body, two sides of the placing cavity case are fixedly connected with first springs, the outer ends of the first springs are fixedly connected with a movable plate, the outer sides of the movable plate are fixedly connected with a movable column, the outer ends of the movable column penetrate through the outer part of the case body and are fixedly connected with an anti-collision plate, the top and the bottom of the inner side of the anti-collision plate are fixedly connected with second springs, the inner sides of the second springs are fixedly connected with the surface of the luggage body, the top and the bottom of the luggage body are provided with first buffer layers, and the front side of the luggage cover and the back side of the luggage body are provided with second buffer layers;

the first buffer layer comprises a first ethylene propylene diene monomer layer, and a first chloroprene rubber layer is bonded and connected to the outer side of the first ethylene propylene diene monomer layer;

the second buffer layer comprises a second ethylene propylene diene monomer rubber layer, and a second chloroprene rubber layer is bonded and connected to the outer side of the second ethylene propylene diene monomer rubber layer.

Preferably, the outer side of the anti-collision plate is bonded with a buffer pad, and the buffer pad is made of buffer sponge.

Preferably, the two ends of the inner side of the first supporting block are provided with first bolts, and the first bolts penetrate through the first supporting block and are fixedly installed on the inner wall of the luggage body.

Preferably, the top and the bottom of the inner side of the second supporting block are both provided with a second bolt, and the second bolt penetrates through the second supporting block and is fixedly installed on the inner wall of the luggage body.

Preferably, the inner side of the first ethylene propylene diene monomer layer is bonded with the outer side of the luggage body, and the first ethylene propylene diene monomer layer and the first chloroprene rubber layer are the same in thickness.

Preferably, the inner side of the second ethylene propylene diene monomer layer is respectively bonded with the front surface of the case cover and the back surface of the case body, and the second ethylene propylene diene monomer layer and the second chloroprene rubber layer are the same in thickness.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first supporting block, the supporting column, the second supporting block, the first spring, the movable plate, the movable column, the anti-collision plate, the second spring, the first buffer layer, the first ethylene propylene diene monomer layer, the first chloroprene rubber layer, the second buffer layer, the second ethylene propylene diene monomer layer, the second chloroprene rubber layer and the buffer pad are arranged to be matched with each other, so that the advantages of improving the anti-falling and anti-collision performance of the luggage are achieved, when the luggage is impacted, the luggage can be effectively subjected to elastic buffer shock absorption, the luggage is prevented from being collided and broken, meanwhile, the supporting strength of the luggage can be improved, the luggage is prevented from being broken, the service life of the luggage is prolonged, and the use requirements of users can be met.

2. The utility model has the advantages that the first support block, the support column and the second support block are mutually matched to play a role in improving the support strength of the luggage body and preventing the luggage body from being damaged by collision, the movable plate, the movable column and the anti-collision plate play a role in elastic buffering and damping by arranging the first spring, the anti-collision plate plays a role in elastic buffering and damping by arranging the second spring, the anti-collision performance of the luggage body is improved by arranging the first buffer layer, the first ethylene propylene diene monomer layer and the first chloroprene rubber layer to be mutually matched to play a role in improving the anti-falling and anti-collision performance of the luggage body, the luggage body can be effectively subjected to elastic buffering and damping to prevent the luggage body from being damaged by collision, the service life of the luggage body is prolonged, and the anti-falling and anti-collision performance of the luggage body is improved by arranging the second buffer layer, the second ethylene propylene diene monomer layer and the second chloroprene rubber layer to be mutually matched, can effectually carry out elasticity buffering shock attenuation to the case and bag body, prevent that the striking from breaking to appear in the case and bag body, prolong the life of case and bag body, through setting up the blotter, play the effect of buffering protection to the anticollision board.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged cross-sectional view of the inner structure of the first buffer layer according to the present invention;

FIG. 5 is an enlarged cross-sectional view of the second buffer layer according to the present invention.

In the figure: 1. a case body; 2. a box cover; 3. placing a cavity box; 4. a universal wheel; 5. a first support block; 6. a support pillar; 7. a second support block; 8. a first spring; 9. moving the plate; 10. moving the column; 11. an anti-collision plate; 12. a second spring; 13. a first buffer layer; 131. a first ethylene propylene diene monomer layer; 132. a first neoprene layer; 14. a second buffer layer; 141. a second ethylene propylene diene monomer layer; 142. a second chloroprene rubber layer; 15. a cushion pad.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a case with anti-falling and anti-collision functions comprises a case body 1, the front of the case body 1 is movably connected with a case cover 2 through a zipper, the back of the inner wall of the case body 1 is fixedly connected with a placing cavity case 3, four corners of the bottom of the case body 1 are fixedly provided with universal wheels 4, two sides of the top and the bottom of the inner wall of the case body 1 are fixedly provided with first supporting blocks 5, the inner side of the first supporting block 5 is fixedly connected with a supporting column 6, one end of the supporting column 6 far away from the first supporting block 5 is fixedly connected with a second supporting block 7, the outer side of the second supporting block 7 is fixedly mounted with one side of the inner wall of the case body 1, two sides of the placing cavity case 3 are fixedly connected with first springs 8, the outer end of each first spring 8 is fixedly connected with a moving plate 9, the outer side of the moving plate 9 is fixedly connected with a moving column 10, the outer end of the moving column 10 penetrates to the outside of the case body 1 and is fixedly connected with an anti-collision plate 11, the top and the bottom of the inner side of the anti-collision plate 11 are fixedly connected with second springs 12, the inner sides of the second springs 12 are fixedly connected with the surface of the luggage body 1, the top and the bottom of the luggage body 1 are provided with first buffer layers 13, and the front surface of the luggage cover 2 and the back surface of the luggage body 1 are provided with second buffer layers 14;

the first buffer layer 13 comprises a first ethylene propylene diene monomer rubber layer 131, and a first chloroprene rubber layer 132 is bonded and connected to the outer side of the first ethylene propylene diene monomer rubber layer 131;

the second buffer layer 14 comprises a second ethylene propylene diene monomer layer 141, a second chloroprene rubber layer 142 is bonded and connected to the outer side of the second ethylene propylene diene monomer layer 141, a buffer cushion 15 is bonded and connected to the outer side of the anti-collision plate 11, the buffer cushion 15 is made of buffer sponge, first bolts are arranged at two ends of the inner side of the first support block 5, penetrate through the first support block 5 and are fixedly mounted with the inner wall of the luggage body 1, second bolts are arranged at the top and the bottom of the inner side of the second support block 7, penetrate through the second support block 7 and are fixedly mounted with the inner wall of the luggage body 1, the inner side of the first ethylene propylene diene monomer layer 131 is bonded and connected with the outer side of the luggage body 1, the thicknesses of the first ethylene propylene diene monomer layer 131 and the first chloroprene rubber layer 132 are the same, the inner side of the second ethylene propylene diene monomer layer 141 is bonded and connected with the front side of the luggage body 2 and the back side of the luggage body 1 respectively, the thickness of the second ethylene propylene diene monomer layer 141 is the same as that of the second chloroprene rubber layer 142, the first supporting block 5 is arranged, the supporting column 6 is matched with the second supporting block 7 to improve the supporting strength of the luggage body 1, so that the luggage body 1 is prevented from being damaged due to collision, the first spring 8 is arranged to play a role in elastic buffering and damping for the movable plate 9, the movable column 10 and the crash-proof plate 11, the second spring 12 is arranged to play a role in elastic buffering and damping for the crash-proof plate 11, the first buffer layer 13, the first ethylene propylene diene monomer layer 131 and the first chloroprene rubber layer 132 are arranged to be matched with each other to improve the crash-proof performance of the luggage body 1, so that the luggage body 1 can be effectively subjected to elastic buffering and damping, the luggage body 1 is prevented from being damaged due to collision, the service life of the luggage body 1 is prolonged, and the second buffer layer 14 is arranged to play a role in improving the crash-proof performance of the luggage body 1, The second ethylene propylene diene monomer layer 141 and the second chloroprene rubber layer 142 are matched with each other to play a role in improving the anti-falling and anti-collision performance of the luggage body 1, so that the luggage body 1 can be effectively subjected to elastic buffering and shock absorption, the luggage body 1 is prevented from being broken due to collision, the service life of the luggage body 1 is prolonged, the anti-collision plate 11 is protected by arranging the buffer cushion 15, and the first ethylene propylene diene monomer layer 131, the first chloroprene rubber layer 132, the second buffer layer 14, the second ethylene propylene diene monomer layer 141, the second chloroprene rubber layer 142 and the buffer cushion 15 are matched with each other by arranging the first support block 5, the support column 6, the second support block 7, the first spring 8, the movable plate 9, the movable column 10, the anti-collision plate 11, the second spring 12, the first buffer layer 13, the first ethylene propylene diene monomer layer 131, the first chloroprene rubber layer 14, the second buffer layer 141, the second chloroprene rubber layer 142 and the buffer cushion 15, so that the luggage can be effectively subjected to elastic buffering and shock absorption when being collided, prevent that the striking from appearing in case and bag and break, can improve the support intensity of case and bag simultaneously, prevent that case and bag from appearing breaking, prolonged the life of case and bag, can satisfy user's user demand.

When the anti-collision suitcase is used, the first supporting block 5, the supporting column 6 and the second supporting block 7 are arranged to be matched with each other, so that the supporting strength of the suitcase body 1 is improved, the suitcase body 1 is prevented from being damaged due to collision, the movable plate 9, the movable column 10 and the anti-collision plate 11 are subjected to elastic buffering and damping by arranging the first spring 8, the anti-collision plate 11 is subjected to elastic buffering and damping by arranging the second spring 12, the anti-collision suitcase body 1 is improved due to the mutual matching of the first buffer layer 13, the first ethylene propylene diene monomer layer 131 and the first chloroprene rubber layer 132, so that the suitcase can be effectively subjected to elastic buffering and damping, the suitcase is prevented from being broken due to collision, the service life of the suitcase is prolonged, and the anti-collision performance of the suitcase body 1 is improved due to the mutual matching of the second buffer layer 14, the second ethylene propylene diene monomer layer 141 and the second chloroprene rubber layer 142, can effectually carry out elasticity buffering shock attenuation to case and bag, prevent that the striking from breaking to appear in case and bag, prolong the life of case and bag, through setting up blotter 15, play the effect of buffering protection to anticollision board 11 to reached the advantage that improves case and bag and prevent falling crashworthiness.

All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of all the parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a case and bag with prevent falling crashproof function, includes case and bag body (1), its characterized in that: the front of the luggage body (1) is movably connected with a case cover (2) through a zipper, the back of the inner wall of the luggage body (1) is fixedly connected with a placing cavity case (3), four corners of the bottom of the luggage body (1) are fixedly provided with universal wheels (4), two sides of the top and the bottom of the inner wall of the luggage body (1) are fixedly provided with first supporting blocks (5), the inner side of each first supporting block (5) is fixedly connected with a supporting column (6), one end, far away from the first supporting block (5), of each supporting column (6) is fixedly connected with a second supporting block (7), the outer side of each second supporting block (7) is fixedly installed with one side of the inner wall of the luggage body (1), two sides of the placing cavity case (3) are fixedly connected with first springs (8), the outer end of each first spring (8) is fixedly connected with a movable plate (9), the outer side of each movable plate (9) is fixedly connected with a movable column (10), the outer end of the movable column (10) penetrates through the outer part of the luggage body (1) and is fixedly connected with an anti-collision plate (11), the top and the bottom of the inner side of the anti-collision plate (11) are fixedly connected with second springs (12), the inner sides of the second springs (12) are fixedly connected with the surface of the luggage body (1), the top and the bottom of the luggage body (1) are respectively provided with a first buffer layer (13), and the front side of the luggage cover (2) and the back side of the luggage body (1) are respectively provided with a second buffer layer (14);

the first buffer layer (13) comprises a first ethylene propylene diene monomer rubber layer (131), and a first chloroprene rubber layer (132) is bonded and connected to the outer side of the first ethylene propylene diene monomer rubber layer (131);

the second buffer layer (14) comprises a second ethylene propylene diene monomer rubber layer (141), and a second chloroprene rubber layer (142) is bonded and connected to the outer side of the second ethylene propylene diene monomer rubber layer (141).

2. A case and bag with prevent falling crashproof function according to claim 1 characterized in that: the outer side of the anti-collision plate (11) is connected with a buffer pad (15) in an adhesive mode, and the buffer pad (15) is made of buffer sponge.

3. A case and bag with prevent falling crashproof function according to claim 1 characterized in that: the two ends of the inner side of the first supporting block (5) are provided with first bolts, and the first bolts penetrate through the first supporting block (5) and are fixedly installed on the inner wall of the luggage body (1).

4. A case and bag with prevent falling crashproof function according to claim 1 characterized in that: and second bolts are arranged at the top and the bottom of the inner side of the second supporting block (7) and penetrate through the second supporting block (7) and are fixedly installed on the inner wall of the luggage body (1).

5. A case and bag with prevent falling crashproof function according to claim 1 characterized in that: the inner side of the first ethylene propylene diene monomer rubber layer (131) is connected with the outer side of the luggage body (1) in an adhesive mode, and the thicknesses of the first ethylene propylene diene monomer rubber layer (131) and the first chloroprene rubber layer (132) are the same.

6. A case and bag with prevent falling crashproof function according to claim 1 characterized in that: the inner side of the second ethylene propylene diene monomer rubber layer (141) is respectively bonded with the front surface of the box cover (2) and the back surface of the box body (1), and the thicknesses of the second ethylene propylene diene monomer rubber layer (141) and the second chloroprene rubber layer (142) are the same.