CN204376977U - A kind of flannelette and plastics compound mobile phone protecting case - Google Patents

Abstract

The utility model relates to a flannelette and plastic composite protective case for a mobile phone, which comprises a concave shell matched with the back cover of the mobile phone. The concave shell is sequentially composed of a buffer layer, a supporting layer and a reinforcing layer from the outside to the inside. The front of the concave housing is provided with several through holes, the side of the concave housing is provided with several notches, and the support layer is composed of several films. The flannelette and plastic composite mobile phone protective case not only has a good appearance and texture, but also overcomes the disadvantages of the leather phone case in the prior art that the leather phone case is not wear-resistant and the plastic mobile phone case is not resistant to falling, and can effectively protect the mobile phone.

Description

A flannelette and plastic composite mobile phone protective case

technical field

The utility model relates to the field of mobile phone supplies, which is a composite mobile phone protective case made of flannelette and plastic.

Background technique

Nowadays, more and more people own smartphones, and the demand for mobile phone protective cases is gradually increasing. However, the traditional mobile phone protective case is made of a single material, and there are many problems: although the leather mobile phone protective case has a good texture, it is easy to wear and peel; although the plastic mobile phone protective case is light in weight, the plastic surface is smooth, and it is easy to break if it is accidentally dropped on the ground , and lacks a rich texture, and the hand-held feeling is average.

Utility model content

The purpose of the utility model is to solve the above disadvantages and provide a mobile phone protective case which not only has the characteristics of flannelette wear resistance, cushioning and shock resistance, but also has the characteristics of light weight of plastic.

The solution adopted by the utility model to solve the technical problem is that a flannelette and plastic composite mobile phone protective case includes a concave shell matched with the back cover of the mobile phone, and the concave shell is successively supported by a buffer layer, layer and a reinforcement layer, the front of the concave shell is provided with a number of through holes, the side of the concave shell is provided with a number of notches, the support layer is composed of several films, and the material of the buffer layer is flannelette , the inner surface of the fleece is bonded with a support layer, the material of the reinforcement layer is plastic, and the film is a plastic film.

Further, the through holes are two through holes with different sizes, the inner diameter of the through hole A is matched with the outer diameter of the camera of the mobile phone, and the notch is matched with the side buttons of the mobile phone.

Further, the film material is PP film, PET film, ABS film or PC film.

Compared with the prior art, the utility model has the following beneficial effects: the outer layer of the flannelette and plastic composite mobile phone protective case is flannelette, which has the unique texture and color of flannelette, and uses the flannelette to achieve the effect of cushioning and shock resistance; the middle layer is made of plastic The support layer composed of film plays a good role in transitioning and connecting the outer flannelette and the inner plastic; the inner layer of the mobile phone protective case is plastic, so that the shell can meet the assembly requirements and certain mechanical strength, and also make the interlayer materials Utilization and binding strength are maximized.

Description of drawings

Below in conjunction with accompanying drawing, the utility model patent is further described.

Fig. 1 is the structural sectional view of this utility model;

Fig. 2 is the working state schematic diagram of this utility model;

In the picture:

1-buffer layer; 2-support layer; 3-strengthening layer; 4-through hole A; 5-through hole B; 6-notch; 7-mobile phone back cover; 8-concave shell.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

As shown in Figures 1-2, a protective case for a mobile phone made of flannelette and plastic includes a concave shell 8 that matches the back cover 7 of the mobile phone. The concave shell 8 is supported by the buffer layer 1, The layer 2 and the reinforcement layer 3 are composed, the front of the concave housing 8 is provided with a number of through holes, the side of the concave housing 8 is provided with a number of notches 6, and the support layer 2 is composed of a number of films. The mobile phone protective case not only has the characteristics of flannelette wear resistance, cushioning and shock resistance, but also has the characteristics of light weight plastic. The material of the buffer layer 1 is flannelette, the inner surface of the flannelette is bonded to the support layer 2, and the material of the reinforcement layer 3 is is plastic, and the film is a plastic film.

In this embodiment, the through holes are two through holes with different sizes, the inner diameter of the through hole A4 matches the outer diameter of the camera of the mobile phone, the notch 6 cooperates with the side buttons of the mobile phone, and the through hole B5 is more than the through hole. The hole A4 is large and is used to display the trademark or logo of the mobile phone, which is beneficial to the heat dissipation of the mobile phone and at the same time achieves the effect of saving raw materials.

In this embodiment, the film material is PP film, PET film, ABS film or PC film.

The specific implementation process: the mobile phone protective case is composed of three layers of interlayer materials, which are the outer layer of flannelette, the middle support layer 2 and the inner layer of plastic. Because flannelette has the characteristics of softness, wear resistance, excellent texture, shock resistance, etc., flannelette is used as the outer layer of the interlayer mobile phone casing, and the inner surface of the flannelette is bonded to the support layer 2 to overcome the difficulty of direct compounding of flannelette and plastic. difficult problem, so an adhesive layer is formed between the outer flannelette and the supporting layer 2; the supporting layer 2 is mainly composed of plastic film; The support layer 2 of flannelette is placed in the injection mold, and the inner surface of the support layer 2 is injected to form a plastic layer.

In terms of appearance, the mobile phone protective case has a concave shell 8 that can be matched with the mobile phone back cover 7. The front side of the mobile phone protective case (that is, the hand-held side) is provided with two through holes A4 and B5 with different sizes. , wherein the smaller through-hole A4 is convenient for taking pictures and can cooperate with the mobile phone camera, while the larger through-hole B5 is used to display the trademark or logo of the mobile phone, which is beneficial to the heat dissipation of the mobile phone and can also save raw materials; the protective shell of the mobile phone There is a notch 6 for accommodating the volume keys of the mobile phone on the side.

The above preferred embodiments have further described the purpose, technical solutions and advantages of the utility model in detail. It should be understood that the above descriptions are only preferred embodiments of the utility model and are not intended to limit the utility model. For new models, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims (3)

1. a flannelette and plastics compound mobile phone protecting case; comprise the spill housing coordinated with cell phone rear cover; it is characterized in that: described spill housing is made up of resilient coating, supporting layer and reinforced layer from outside to inside successively; described spill housing front is provided with some through holes; described spill housing sidepiece is provided with some notches; described supporting layer is made up of some films; the material of described resilient coating is flannelette; described flannelette inner surface bonding supporting layer; the material of described reinforced layer is plastics, and described film is plastic film.

2. flannelette according to claim 1 and plastics compound mobile phone protecting case, is characterized in that: described through hole is two through holes varied in size, and described through hole A internal diameter and mobile phone camera major diameter fit, described notch coordinates with mobile phone side press-key.

3. flannelette according to claim 1 and plastics compound mobile phone protecting case, is characterized in that: described thin-film material is PP film, PET film, ABS film or PC film.