CN220157733U

CN220157733U - air jacket

Info

Publication number: CN220157733U
Application number: CN202321414223.3U
Authority: CN
Inventors: 杨晴
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-12
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses an air sleeve which comprises a sleeve shell capable of being sleeved outside a product, wherein a buffer piece which is attached to and wrapped on the product is circumferentially arranged on the inner side wall of the sleeve shell, and an air bag cavity for reducing impact force is formed between the buffer piece and the sleeve shell. Adopt to set up the bolster on the inner wall of cover shell and the product contact surface, form the gasbag cavity between bolster and the cover shell inner wall and cushion, because the gasbag cavity encircles around the product, consequently both receive the impact and can play the cushioning effect no matter the side of product or four angles to carry out the omnidirectional protection to the product effectively. Secondly, because the impact is buffered and counteracted through the air bag cavity between the casing and the buffer piece, the buffer effect can not gradually decrease and disappear due to long-time use, the service life is longer, and frequent replacement is not needed.

Description

Air jacket

Technical field:

the utility model relates to the technical field of mobile terminal accessories, in particular to an air sleeve.

The background technology is as follows:

mobile terminals refer to those portable electronic devices that can be carried and used, typically with communication and computing capabilities. Along with the continuous development of technology, mobile terminals have also continuously entered into various aspects of life, and the types of the mobile terminals are more and more, and the mobile terminals are more and more slender and mainly comprise smart phones, tablet computers, notebook computers, wearable devices, intelligent sound boxes, game machines, electronic readers, automobile data recorders, portable media players and the like.

With the popularization and the increase of the use frequency of mobile terminals, protection and safety of mobile terminal devices are also becoming more and more important for users, and the protective shell plays an important role. The traditional protective housing is usually a rubber housing sleeved on the periphery of the mobile terminal, such as: the utility model provides an electron mobile terminal protective sheath of chinese patent bulletin number CN207117748U, this protective sheath adopts the TPU material, and its deformation that mainly utilizes the TPU material plays the cushioning effect, but limited by the deformation of TPU material, and after long-term use the deformation volume can be worse and worse, leads to preventing falling the performance inadequately, can't fine protection mobile terminal, and life is shorter, needs frequent change.

In view of this, the present inventors have proposed the following means.

The utility model comprises the following steps:

the utility model aims to overcome the defects of the prior art and provides an air sleeve.

In order to solve the technical problems, the utility model adopts the following technical scheme: the air jacket comprises: the utility model discloses a cover shell of product outside can be located to the cover, the circumference is provided with the laminating on the inside wall of cover shell wrap up in buffer on the product, buffer with be formed with the gasbag cavity that is used for slowing down the impact force between the cover shell.

Furthermore, in the above technical scheme, the buffer member is plastic, and is adhered to the inner wall of the casing by hot melt adhesive in a hot pressing manner.

Furthermore, in the above technical scheme, the casing comprises a PC bottom plate and a peripheral edge formed on the periphery of the PC bottom plate in an injection molding mode and used for being sleeved on the periphery of the product, and the buffer member is adhered to the inner wall of the peripheral edge in a hot pressing mode.

Furthermore, in the above technical scheme, the buffer member and the surrounding edge are made of TPU.

Furthermore, in the above technical scheme, the surrounding edge is in a C shape and is concaved outwards around the PC bottom plate, and a first positioning groove for positioning the buffer member is provided at the opening of the C shape of the surrounding edge.

Furthermore, in the above technical scheme, the buffer member is in a concave shape, and a notch of the concave shape is sleeved with a clip on the product.

Furthermore, in the above technical scheme, a first bump portion for surrounding edge injection molding beer is provided on a side wall of the PC base plate, wherein a lower boss of the first bump portion is used for surrounding edge beer embedding, and a second positioning groove for positioning the buffer member is formed between an upper boss of the first bump portion and an inner wall of the surrounding edge.

Furthermore, in the above technical scheme, the first positioning groove at the lower end of the surrounding edge is communicated with the second positioning groove, and a step surface for improving the adhesion of the buffer piece is arranged in the first positioning groove at the upper end of the surrounding edge.

Furthermore, in the above technical scheme, a plurality of keys and through holes penetrating through the surrounding edge and the buffer member are arranged on the side wall of the casing, and a view hole corresponding to the product lens is arranged on the bottom surface of the casing.

Furthermore, in the above technical solution, the periphery of the window hole is made of TPU, and is integrally formed with the surrounding edge; the key and the surrounding edge of the through hole are tightly attached to the buffer piece, and an embedded protruding block which is circumferentially arranged on the periphery of the key and the through hole and used for increasing the adhesive force is arranged on the attaching face.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the buffer part is arranged on the contact surface between the inner wall of the casing and the product, and the air bag cavity is formed between the buffer part and the inner wall of the casing for buffering, and the air bag cavity surrounds the periphery of the product, so that the side edge or four corners of the product can be impacted to play a role in buffering, and the product is effectively protected in all directions. Secondly, because the impact is buffered and counteracted through the air bag cavity between the casing and the buffer piece, the buffer effect can not gradually decrease and disappear due to long-time use, the service life is longer, and frequent replacement is not needed.

Description of the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model in the Y-plane;

FIG. 4 is a cross-sectional view of the present utility model in the Z-plane;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a cross-sectional view of the present utility model in the X plane;

fig. 7 is a cross-sectional view of the case 2 in the Z-plane of the present utility model;

fig. 8 is a partial enlarged view at B in fig. 7.

The specific embodiment is as follows:

the utility model will be further described with reference to specific examples and figures. In this embodiment, the product 1 is a smart phone.

See fig. 1 to 8, which are air sleeves, which comprise a casing 2 capable of being sleeved outside a product 1, wherein a buffer piece 3 is circumferentially arranged on the inner side wall of the casing 2 and wrapped on the product 1 in a fitting manner, and an air bag cavity 4 for reducing impact force is formed between the buffer piece 3 and the casing 2. Adopt to set up bolster 3 on the inner wall of cover shell 2 and the contact surface of product 1, form gasbag cavity 4 through between bolster 3 and the cover shell 2 inner wall and cushion, because gasbag cavity 4 encircle around product 1, consequently both receive the impact and can play the cushioning effect no matter the side of product 1 or four angles to carry out the omnidirectional protection to product 1 effectively. Secondly, because the impact is counteracted by buffering through the airbag cavity 4 between the shell 2 and the buffer 3, the buffering effect cannot be gradually reduced and eliminated due to long-time use, the service life is longer, and frequent replacement is not needed.

The buffer part 3 is made of plastic, and is stuck on the inner wall of the casing 2 by adopting hot melt adhesive in a hot pressing mode. The jacket 2 comprises a PC bottom plate 21 and a surrounding edge 22 which is formed on the periphery of the PC bottom plate 21 in a mode of injection molding and beer sleeving and is used for sleeving the periphery of the product 1, and the buffer piece 3 is stuck on the inner wall of the surrounding edge 22 in a hot pressing mode. The buffer member 3 and the surrounding edge 22 are made of TPU. The buffer piece 3 and the surrounding edge 22 are made of TPU materials, so that the buffer piece 3 and the surrounding edge 22 can be conveniently connected through hot melt adhesive, the TPU materials have elasticity, a certain buffering effect can be achieved, and the product 1 can be conveniently installed.

The surrounding edge 22 is C-shaped and is concaved outwards around the PC bottom plate 21, and a first positioning groove 221 for positioning the buffer member 3 is provided at the opening of the C-shape of the surrounding edge 22. The buffer part 3 is in a concave shape, and a notch of the concave shape is sleeved with a clamp on the product 1. The side wall of the PC bottom plate 21 is provided with a first protruding block portion 211 for injection molding the surrounding edge 22 and beer sleeving, wherein a lower boss of the first protruding block portion 211 is used for beer sleeving the surrounding edge 22, and a second positioning groove 210 for positioning the buffer member 3 is formed between an upper boss of the first protruding block portion 211 and the inner wall of the surrounding edge 22. The first positioning groove 221 at the lower end of the surrounding edge 22 is communicated with the second positioning groove 210, and a step surface 220 for improving the adhesion of the buffer member 3 is arranged in the first positioning groove 221 at the upper end of the surrounding edge 22.

The side wall of the casing 2 is provided with a plurality of keys 5 and through holes 6 penetrating through the surrounding edge 22 and the buffer member 3, and the bottom surface of the casing 2 is provided with a window hole 20 corresponding to the lens of the product 1. The periphery of the window hole 20 is made of TPU, and is integrally formed with the surrounding edge 22; the peripheral edge 22 of the key 5 and the through hole 6 is tightly attached to the buffer member 3, and an embedded bump 30 with a circumference at the periphery of the key 5 and the through hole 6 for increasing the adhesive force is arranged on the attaching surface.

In summary, in the present utility model, the PC base 21 is made of PC material, and has a certain hardness, and is integrally molded by injection molding, then the PC base 21 is placed in a mold, and the peripheral edge 22 is molded outside by injection molding through a beer sleeving manner, and the viewing window 20 is simultaneously molded together, and the buffer member 3 is integrally molded by injection molding, and finally the buffer member 3 is bonded to the PC base 21 by hot-melt adhesive in a hot-pressing manner, so that the airbag cavity 4 is formed between the buffer member 3 and the peripheral edge 22. When in use, the casing 2 is sleeved on the product 1, so that the air bag cavity 4 is positioned around the product 1, and buffer protection is formed for the product 1.

It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.

Claims

1. The utility model provides an air jacket, its characterized in that, including can the cover locate the outside cover shell (2) of product (1), the circumference is provided with laminating parcel in on the inside wall of cover shell (2) buffer (3) on product (1), buffer (3) with be formed with between cover shell (2) and be used for slowing down gasbag cavity (4) of impact force.

2. The air jacket of claim 1, wherein: the buffer part (3) is made of plastic, and is stuck on the inner wall of the shell (2) in a hot-pressing mode by adopting hot melt adhesive.

3. The air jacket of claim 2, wherein: the jacket (2) comprises a PC bottom plate (21) and a surrounding edge (22) which is formed on the periphery of the PC bottom plate (21) in a mode of injection molding and beer sleeving and is used for sleeving the periphery of the product (1), and the buffer piece (3) is stuck on the inner wall of the surrounding edge (22) in a hot pressing mode.

4. An air jacket according to claim 3, characterized in that: the buffer piece (3) and the surrounding edge (22) are made of TPU materials.

5. An air jacket according to claim 3, characterized in that: the surrounding edge (22) is C-shaped and is outwards concaved around the PC bottom plate (21), and a first positioning groove (221) for positioning the buffer piece (3) is arranged at the opening of the C-shaped surrounding edge (22).

6. The air jacket of claim 5, wherein: the buffer piece (3) is in a concave shape, and a notch () of the concave shape is sleeved with a clamp on the product (1).

7. The air jacket of claim 6, wherein: be provided with on the lateral wall of PC bottom plate (21) and be used for surrounding edge (22) is moulded plastics first lug portion (211) of cover beer, wherein, the downside boss of first lug portion (211) is used for surrounding edge (22) cover beer embedding, the upside boss of first lug portion (211) with be formed with between the inner wall of surrounding edge (22) and be used for the location second constant head tank (210) of bolster (3).

8. The air jacket of claim 7, wherein: the first positioning groove (221) at the lower end of the surrounding edge (22) is communicated with the second positioning groove (210), and a step surface (220) for improving the adhesion of the buffer piece (3) is arranged in the first positioning groove (221) at the upper end of the surrounding edge (22).

9. Air jacket according to any of the claims 3-7, characterized in that: the side wall of the casing (2) is provided with a plurality of keys (5) and through holes (6) penetrating through the surrounding edge (22) and the buffer piece (3), and the bottom surface of the casing (2) is provided with a window hole (20) corresponding to the lens of the product (1).

10. The air jacket of claim 9, wherein: the periphery of the window hole (20) is made of TPU material and is integrally formed with the surrounding edge (22); the surrounding edge (22) at the positions of the key (5) and the through hole (6) is tightly attached to the buffer piece (3), and an embedded convex block (30) which is circumferentially arranged at the periphery of the key (5) and the through hole (6) and used for increasing the adhesive force is arranged on the attaching surface.