CN214756487U

CN214756487U - Full-wrapping protective film

Info

Publication number: CN214756487U
Application number: CN202120696315.XU
Authority: CN
Inventors: 蒋春林; 张榕斌
Original assignee: Shenzhen Qimiaoxingqiu Culture Creativity Co Ltd
Current assignee: Shenzhen Qimiaoxingqiu Culture Creativity Co Ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-16
Anticipated expiration: 2031-04-02

Abstract

The utility model provides a wrap protection film entirely, be equipped with in the wrap protection film entirely and be used for containing the space that contains of electronic equipment, wrap protection film entirely including the preceding membrane that is used for covering the electronic equipment screen and be used for covering the side of electronic equipment and the back membrane at the back, preceding membrane is including covering the first plane portion of electronic equipment screen with locate the peripheral connecting portion of first plane portion, the connecting portion orientation the crooked extension of side of electronic equipment, the internal surface of first plane portion is equipped with first viscose layer, back membrane is including covering the second plane portion at the electronic equipment back with cover the side portion of electronic equipment side, side portion with the relative one end of preceding membrane is formed with the step, the connecting portion block in the step.

Description

Full-wrapping protective film

Technical Field

The utility model relates to a technical field of electronic equipment accessory, in particular to wrap protection film entirely.

Background

Along with the popularization of mobile electronic devices such as smart phones and tablet computers, protective cases and protective films for protecting the electronic devices are also rapidly popularized. Because the front panel of the electronic device is mainly a touch screen, a protection film that does not affect the touch function of the electronic device is generally attached to the front panel of the electronic device for protecting the electronic device at present, and a protection shell is generally sleeved on the side and the back of the electronic device for protecting the electronic device. The existing protective shell is thick, inconvenient to use and attractive in appearance.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can be to all-round protection film of protecting of electronic equipment.

In one embodiment, the outer surface of the connecting portion is flush with the outer surface of the side portion.

In one embodiment, the portion of the connecting portion abutting against the step is connected by glue.

In one embodiment, the side portions are provided with air bags at four corners of the electronic device.

In one embodiment, a first release layer is disposed outside the first adhesive layer.

In one embodiment, the first plane part and the connecting part are integrally formed.

In one embodiment, the inner surface of the rear film is provided with a second adhesive layer.

In one embodiment, a second release layer is disposed outside the second adhesive layer.

In one embodiment, the second plane portion is integrally formed with the side edge portion.

In an embodiment, the rear film is provided with avoidance positions corresponding to the charging port, the sound hole, the key and the camera of the electronic device.

To sum up, the utility model provides a wrap up protection film entirely wraps up electronic equipment through preceding membrane and back membrane, plays omnidirectional guard action. Preceding membrane is including the first plane portion that covers the electronic equipment screen and locate the peripheral connecting portion of first plane portion, and connecting portion extend towards the side bending of electronic equipment, and back membrane is including the second plane portion that covers the electronic equipment back and the side portion that covers the electronic equipment side, and the one end that side portion and preceding membrane are relative is equipped with the step for connecting portion can block on the step and with the surface parallel and level of side portion. And the connecting part is connected with the part abutted against the step through the viscose, so that the front film and the rear film can be fixed through the viscose after being well attached, and the edge of the front film and the edge of the rear film are prevented from being tilted. The utility model discloses a wrap protection film entirely simple structure is firm, and convenient to use can carry out all-round protection to electronic equipment, prevents that the dust from getting into, and thickness is thinner, provides good touch for the user and feels, promotes product experience degree, is suitable for popularization and application.

Drawings

Fig. 1 is a schematic perspective view of a fully-covered protective film according to an embodiment of the present invention.

Fig. 2 is an exploded view of the fully-enclosed protective film of fig. 1 at an angle.

Fig. 3 is an exploded view of the fully-enclosed protective film of fig. 1 at another angle.

Fig. 4 is a cross-sectional view of the fully-enclosed protective film of fig. 1.

Fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

Please refer to fig. 1 and 4 simultaneously, the utility model provides a wrap protection film 10 entirely, be equipped with in this wrap protection film 10 entirely and be used for containing electronic equipment's the space 12 that contains, can wrap up electronic equipment completely, and then play omnidirectional guard action, avoid the dust to get into, and should wrap protection film 10 entirely and whole thickness is thinner, provides good touch for the user and feels, promotes product experience degree. The whole protective film 10 that wraps can wholly adopt transparent material for electronic equipment's whole outward appearance appears, gets rid of and establishes the protective housing at the electronic equipment overcoat now and shelters from electronic equipment's side and back and only leaves the screen, hides the drawback of the original appearance design of electronic equipment. The electronic device may be a mobile phone, a tablet computer, or the like, and the embodiment specifically describes the electronic device by taking the mobile phone as an example.

Referring to fig. 2, fig. 3 and fig. 5, the protective film 10 of the present invention completely wraps the mobile phone by the front film 14 and the rear film 16, and the front film 14 and the rear film 16 together form the containing space 12, thereby achieving all-around protection. Wherein the front film 14 is used to cover the screen of the mobile phone and the back film 16 is used to cover the sides and back of the mobile phone. More specifically, the front film 14 includes a first plane portion 18 covering the screen of the mobile phone and a connecting portion 20 provided at the periphery of the first plane portion 18, the connecting portion 20 is bent and extended toward the side of the mobile phone, and the first plane portion 18 and the connecting portion 20 may be integrally formed. The inner surface of the first plane part 18 is provided with a first adhesive layer (not shown) for adhering to the screen of the mobile phone.

Further, a first release layer (not shown) is further attached to the surface of the first adhesive layer, and the release layer is used for protecting the viscosity of the first adhesive layer, for example, ensuring that the viscosity of the first adhesive layer is intact during transportation.

The back film 16 includes a second flat portion 22 covering the back of the mobile phone and a side portion 24 covering the side of the mobile phone, the side portion 24 is connected to the periphery of the second flat portion 22, and the side portion 24 and the second flat portion 22 may be integrally formed. A step 26 is formed on the outer side of one end of the side edge part 24 opposite to the front film 14, when the front film 14 and the rear film 16 are installed and connected, the connecting part 20 is clamped in the step 26, and the outer surface of the connecting part 20 is flush with the outer surface of the side edge part 24, so that the smoothness of the connection part of the front film 14 and the rear film 16 is ensured, and the touch feeling is prevented from being influenced by the uneven connection part.

Preferably, the portion of the connecting portion 20 abutting against the step 26 is connected by glue, so that after the front film 14 and the rear film 16 are attached and fixed by glue, the edges of the front film 14 and the rear film 16 are not easy to be tilted.

Further, the inner surface of the rear film 16 is provided with a second adhesive layer (not shown), so that the rear film 16 can be adhesively fixed on the back and side of the mobile phone by the second adhesive layer. That is, the inner surfaces of the second plane portion 22 and the side edge portion 24 are both provided with a second adhesive layer, so that the second plane portion 22 is adhered and fixed to the back of the mobile phone through the second adhesive layer, and the side edge portion 24 is adhered and fixed to the side edge of the mobile phone through the second adhesive layer. Preferably, a second release layer (not shown) is further attached to the surface of the second adhesive layer, and the release layer is used for protecting the adhesiveness of the second adhesive layer.

Since most of the four corners of the mobile phone collide with the ground when the mobile phone falls, in order to protect the mobile phone better, in the illustrated embodiment, the air bags 28 are further disposed at the four corners of the mobile phone of the side portion 24, so that the all-around protective film 10 has better falling-proof performance.

In order to prevent the normal use of the mobile phone from being affected after the fully-wrapped protective film 10 is attached to the mobile phone, in the illustrated embodiment, the rear film 16 is provided with an avoidance position corresponding to the charging port, the sound hole, the key, the camera, and the like of the mobile phone, and the avoidance position may be a hole or an avoidance structure such as a groove that is adapted to the shape of the functional element of the mobile phone.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a wrap protection film entirely, be equipped with in the protection film entirely and be used for containing electronic equipment's the space that contains, wrap protection film entirely including the preceding membrane that is used for covering the electronic equipment screen with be used for covering the side of electronic equipment and the back membrane at the back, preceding membrane is including covering the first plane portion of electronic equipment screen with locate the peripheral connecting portion of first plane portion, connecting portion orientation the crooked extension of side of electronic equipment, the internal surface of first plane portion is equipped with first viscose layer, back membrane is including covering the second plane portion at the electronic equipment back with cover the side portion of electronic equipment side, side portion with the one end that the preceding membrane is relative is formed with the step, connecting portion block in the step.

2. The all-in-one protective film according to claim 1, wherein an outer surface of the connecting portion is flush with an outer surface of the side edge portion.

3. The all-in-one protective film according to claim 1, wherein the portion of the connecting portion abutting against the step is connected by glue.

4. The all-in-one protective film according to claim 1, wherein air bags are provided at four corners of the electronic device at the side edge portions.

5. The full-package protective film according to any one of claims 1 to 4, wherein a first release layer is arranged outside the first adhesive layer.

6. The all-in-one protective film according to claim 5, wherein the first flat surface portion is integrally formed with the connecting portion.

7. The all-in-one protective film according to claim 5, wherein the inner surface of the rear film is provided with a second adhesive layer.

8. The all-in-one protective film according to claim 7, wherein a second release layer is arranged outside the second adhesive layer.

9. The all-in-one protective film according to claim 8, wherein the second flat surface portion is integrally formed with the side edge portion.

10. The all-in-one protective film according to claim 9, wherein the rear film is provided with avoidance positions corresponding to positions of a charging port, a sound hole, a key and a camera of the electronic device.