KR200353862Y1 - protection cover of cellular phone - Google Patents

Abstract

The mobile phone can be used semi-permanently by protecting the mobile phone from external shocks by a protective cover that is coupled to the outside of the main body and the display unit of the slide-type mobile phone and is molded to have elastic force to maintain mechanical strength. To have,

The slide-type mobile phone protective cover according to the present invention, in the slide-type mobile phone consisting of a main body is formed with a button portion, the cover is formed by sliding the opening and closing the display unit,

A lower cover detachably coupled to the main body and an upper cover detachably coupled to and fixed to the cover by a locking step coupled to a locking groove formed at the cover end.

Description

Sliding mobile phone protection cover {protection cover of cellular phone}

The present invention is coupled to the outside of the main body and the display unit of the slide-type mobile phone, and protects the mobile phone from an external impact by a protective cover injection molded to have an elastic force, when using the function button and the charging port in the state in which the protective cover is combined It relates to a slide type mobile phone protective cover so as not to interfere.

More specifically, the protective cover coupled to the main body and the display unit respectively protects the slide-type mobile phone from external shocks, increases the appearance of the mobile phone, and can be used semi-permanently as the injection cover to secure the strength. One slide type mobile phone protective cover.

In general, the protective cover of the mobile phone is built from the inside of the cover cut to the predetermined shape of the leather, synthetic resin or artificial leather having a holding force from damage such as scratches generated from the friction of the surface of the mobile phone and contact with other objects. It protects the mobile phone, prevents damage to the mobile phone from external shocks, and increases the appearance of the mobile phone when it functions as an accessory.

On the other hand, the mobile phone is divided into a folder type (folder type), flip type (flip type) or a slide type (slide type) mobile phone according to the opening and closing method of the display unit is fixed to the main body by the hinge device and the hinge unit do.

As shown in FIG. 1, a general folding type cellular phone protective cover includes a lower cover 3 coupled to a main body 2 on which a button part 1 is formed and an inner surface of which is formed of a transparent material, and a display unit 4. It is coupled to the formed cover 5 and the inner surface is made of an upper cover 6 formed of a transparent material. At this time, the upper cover 6 and the lower cover 3 is made of a single body, or formed separately and then connected and used by fixing means (not shown).

The conventional protective cover, the protective cover consisting of the upper cover (6) and the lower cover (3) is formed on the inner surface of the transparent material, respectively, so that the transparent inner surface is easily due to sweat on the hand when using the mobile phone for a long time If there is contamination and foreign matter such as dust is attached, the display unit 4 and the button unit 1 cannot be easily distinguished, and thus the user with low vision has a problem in that it is uncomfortable.

In addition, when the mobile phone is inadvertently dropped while the aforementioned protective cover is coupled to the mobile phone, the cushioning force between the upper cover 6 and the lower cover 3 is weak and the mobile phone is damaged, requiring repair of the corresponding parts. There is a problem that the mobile phone itself needs to be replaced.

In addition, when the above-mentioned protective cover is used for a long time, the elasticity of the member attached to the inner surface of the protective cover is loosened to the mobile phone, the function of the cover is lost and the service life is shortened, so the problem of having to replace the new cover after a predetermined period of time. Has

On the other hand, the slide-type mobile phone has a problem that can not be used by applying the above-described clamshell or flip-type protective cover to the slide-type mobile phone because the display unit or the main body is slidingly opened and closed relative to the counterpart in a state in which the display unit or the main body is in close contact with each other.

In this case, when the protective cover is integrally attached to the display unit or the main body of the slide-type mobile phone by using an adhesive, the protective cover must be forcibly removed from the mobile phone when replacing the battery or repairing the internal parts. After repair, the protective cover cannot be reused.

It is an object of the present invention to provide a slide-type mobile phone protective cover that is coupled to the injection molded protective cover to the outside of the main body and the display unit of the slide-type mobile phone to protect the mobile phone from external impact.

The other object of the present invention is to secure the mechanical strength of the protective cover, and if the surface is contaminated, the protective cover can be removed and washed, so that the protective cover can be used semi-permanently, so that the life span of the slide-type mobile phone can be significantly extended It is to provide a protective cover.

Another object of the present invention, the slide cover to provide convenience to the user without interference when using the display unit, the charging port, the function button formed on the side of the main body while the protective cover is coupled to the mobile phone To provide a mobile phone protective cover.

Still another object of the present invention is to provide a slide type mobile phone protective cover that can increase the appearance by coating the outer surface of the protective cover to match the color of the mobile phone.

1 is a schematic diagram of a general clamshell mobile phone protective cover,

Figure 2 is an exploded perspective view of the slide-type mobile phone protective cover according to an embodiment of the present invention,

3 is a cross-sectional view of the slide-type mobile phone protective cover according to an embodiment of the present invention,

4 is a state of use of the protective cover according to an embodiment of the present invention,

Figure 5 is an exploded perspective view of the slide-type mobile phone protective cover according to another embodiment of the present invention,

Figure 6 is a state of use of the protective cover according to another embodiment of the present invention.

* Explanation of symbols used in the main part of the drawing

One; Button

2; main body

4; Display part

5; cover

10; Lower cover

11; Home

12; Jam

13; Top cover

15,17; Through Groove

20; Guide

21; Engaging protrusion

In the above-described object of the present invention, in the slide-type mobile phone consisting of a main body formed with a button portion, the cover is formed by sliding the opening and closing the display unit,

A lower cover detachably coupled to the main body,

It is achieved by providing a slide-type mobile phone protective cover, characterized in that consisting of an upper cover detachably coupled and fixed to the cover by a locking jaw coupled to a locking groove formed at the cover end.

In the above-described object of the present invention, in the slide-type mobile phone consisting of a main body formed with a button portion, the cover is formed by sliding the opening and closing the display unit,

A lower cover detachably coupled to the main body and having a guide groove formed to face left and right upper surfaces,

Achieve by providing a slide-type mobile phone protective cover, characterized in that the engaging projection is fitted to the guide groove is formed on the bottom surface, detachably coupled to the cover consisting of an upper cover which slides along the guide groove of the lower cover. do.

According to a preferred embodiment, the through groove corresponding to the charging port of the main body and the through groove corresponding to the function button protruding on the side of the main body are formed in the lower cover, respectively, and the cutout portion corresponding to the display unit described above. It is formed on the top cover.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to explain in detail enough to be able to easily carry out the invention by one of ordinary skill in the art, This does not mean that the technical spirit and scope of the present invention is limited.

As shown in Figures 2 to 4, the subject innovation, the main body 2, the button portion 1 is formed, the cover 5, the sliding portion is opened and closed by the main body 2, the display portion 4 is formed Applied to a slide-type mobile phone made of, they are used in the technical field to which the present invention belongs, so the detailed description thereof will be omitted.

The slide-type mobile phone protective cover according to an embodiment of the present invention, the lower cover 10 is detachably coupled to the main body 2 and the engaging groove 11 formed at the end of the cover 5 described above. It consists of an upper cover 13 which is detachably coupled to and fixed to the cover 5 by the locking projection 12.

At this time, the through groove 15 corresponding to the charging port 14 of the main body 2 and the through groove 17 corresponding to the function button 16 protruding from the side of the main body 2 are covered by the lower cover. The cutouts 18, which are respectively formed at 10 and corresponding to the display unit 4 described above, are formed in the upper cover 13.

In addition, the lower cover 10 and the upper cover 13 described above are injection molded.

Hereinafter, the use of the slide-type mobile phone protective cover according to an embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in FIG. 4, after the lower cover 10 is coupled to the bottom of the main body 2, the upper cover 13 is detachable from the upper surface of the cover 5, which is slidably coupled to the main body 2. Although coupled to each other, the locking jaw 12 formed to face the bottom surface of the upper cover 13 is fitted to the locking groove 11 formed at one end of the bottom surface of the cover 5.

Accordingly, when the cover 5 is opened and closed by sliding the cover 5 with respect to the above-described main body 2, the cover 5 with the upper cover 13 coupled to the main body 2 to which the lower cover 10 is coupled slides. Is moved.

At this time, the through groove 15 is formed in the lower cover 10 to correspond to the charging port 14 formed at the lower end of the main body 2, and to correspond to the function button 16 formed on the side of the main body 2. Through holes 17 are formed in the lower cover 10, and the cutouts 18 are formed in the upper cover 13 to correspond to the display unit 4 of the cover 5, so that the lower cover 10 is formed. The upper cover 13 is coupled to the main body 2 and the cover 5 so as not to interfere with the use of the mobile phone.

In addition, when painting the outer surface of the lower cover 10 and the upper cover 13 so as to match the color of the mobile phone, the appearance of the mobile phone is further increased to make use of the personality of the user to have a competitive edge.

On the other hand, as shown in Figure 5 and 6, the slide-type mobile phone protective cover according to another embodiment of the present invention, the main body 2 and the body 2, the button unit 1 is formed is slidingly moved In the slide-type mobile phone made of a cover 5, which is opened and closed and the display unit 4 is formed,

A lower cover 10 detachably coupled to the main body 2 and having a guide groove 20 protruding from the left and right upper surfaces thereof;

Coupling protrusion 21 is fitted to the guide groove 20 is slidingly formed on the bottom surface, is detachably coupled to the cover 5 is slidingly moved along the guide groove 20 of the lower cover 10 It consists of an upper cover 13.

At this time, the above-described lower cover 10 and the upper cover 13 is injection molded, the guide groove (not shown) is formed in the recessed state on the left and right upper surface of the above-described lower cover 10, and the shape of the guide groove Corresponding coupling protrusions are formed on the bottom surface of the upper cover 13, and the opening of the guide groove 20 may be formed to face inward (refer to the opposite direction as shown in Figure 5), of course.

After the lower cover 10 is coupled to the bottom of the main body 2, the upper cover 13 is coupled to the upper surface of the cover 5, which is slidably coupled to the main body 2, but the left and right sides of the lower cover 10 are combined. Coupling protrusions 21 formed on the bottom surface of the upper cover 13 are forcibly fitted into the guide grooves 20 formed to face the upper surface.

Accordingly, when the cover 5 is opened and closed by sliding the cover 5 with respect to the above-described main body 2, the upper part coupled to the cover 5 along the guide groove 20 of the lower cover 10 coupled to the main body 2. The engaging protrusion 21 of the cover 13 is slidably moved.

In this case, even when the slide-type mobile phone is inadvertently dropped, the mobile phone can be protected by the above-described lower cover 10 and the upper cover 13.

As described above, the slide-type mobile phone protective cover according to the present invention has the following advantages.

When the injection molded protective cover is coupled to the outside of the main body and the display of the slide-type mobile phone, even if the mobile phone is inadvertently dropped, it can be prevented from being damaged by external shock.

In addition, the mechanical strength of the protective cover is secured, and if the surface is contaminated, the protective cover can be separated and washed, so that the protective cover can be used semi-permanently, thereby greatly extending the service life.

In addition, the display unit, the charging port, the function button formed on the side of the main body, etc. can be used without interference while the protective cover is coupled to the mobile phone, thereby providing convenience to the user.

In addition, by painting the outer surface of the protective cover to match the color of the mobile phone to further enhance the appearance of the product has a competitive edge.

Claims (4)

In the slide-type mobile phone consisting of a main body that is formed with a button portion, the cover is formed by sliding the opening and closing the display unit: A lower cover detachably coupled to the main body; And Slide-type mobile phone protective cover, characterized in that consisting of an upper cover detachably fixed to the cover by a locking jaw coupled to the engaging groove formed in the cover end. The method of claim 1, wherein the through groove corresponding to the charging port of the main body and the through groove corresponding to the function button protruding on the side of the main body are respectively formed in the lower cover, Slide-type mobile phone protective cover, characterized in that the cutout corresponding to the display unit is formed on the upper cover. In the slide-type mobile phone consisting of a main body that is formed with a button portion, the cover is formed by sliding the opening and closing the display unit: A lower cover detachably coupled to the main body, the lower cover having a guide groove opposed to left and right upper surfaces; And The engaging projection fitted to the guide groove is formed on the bottom surface, slide-type mobile phone protective cover, characterized in that consisting of the upper cover which is detachably coupled to the cover to slide along the guide groove of the lower cover. The method of claim 3, wherein the through groove corresponding to the charging port of the main body and the through groove corresponding to the function button protruding on the side of the main body are formed in the lower cover, respectively Slide-type mobile phone protective cover, characterized in that the cutout corresponding to the display unit is formed on the upper cover.