KR101546867B1

KR101546867B1 - Jelly type surface protection case for mobile phone

Info

Publication number: KR101546867B1
Application number: KR1020150083593A
Authority: KR
Inventors: 이용준
Original assignee: 주식회사 하나통신
Priority date: 2015-06-12
Filing date: 2015-06-12
Publication date: 2015-08-25

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mobile phone protection case, and more particularly, to a mobile phone protection case, in which a front case is formed of a transparent soft material to protect the front and side faces of a mobile phone, To a jelly-type front protective case for a mobile phone, which can effectively protect a display panel located on the front of the mobile phone by allowing the user to easily and accurately operate the mobile phone.

Description

{JELLY TYPE SURFACE PROTECTION CASE FOR MOBILE PHONE}

The mobile phone is a telephone communication terminal which can be easily used in the hand while the user carries it, and modern people are carrying it as a necessity.

Such a mobile phone has many additional functions such as DMB (Digital Multimedia Broadcasting), navigation, camera, MP3 (MPEG Audio Layer-3), and multimedia player for playing digital video. : Application) is playing a role of more digital devices.

In recent years, smart phones that are being launched are capable of wireless Internet via data communication network and wireless fidelity (WiFi), and more and more additional functions are being added, and their designs and shapes are getting more and more beautiful.

Most of the smartphones currently sold in Korea are bar type with the front surface of the screen being formed with a touch screen, and the front touch screen is being treated with tempered glass.

The tempered glass has a strong advantage in scratching and impact from the front side but is very vulnerable to impact from the side, so if a user of a smart phone made of a tempered glass of a display panel falls into the ground due to carelessness during use, There arises a problem that the front panel protecting the panel or the display panel itself is broken by the impact with the ground.

Accordingly, in order to prevent scratches, scratches, breakage, and the like, which may occur in a relatively expensive and beautiful mobile phone, users protect the mobile phone by using a mobile phone protective case. Various types of mobile phone protective cases are sold In fact.

These mobile phone protective cases are manufactured in various forms such as diary type, flip type, bumper type, view type, jelly type.

In the case of the double jelly type, the front surface is formed to be opened so as to insert the mobile phone with a soft material.

However, in the case of such a jelly type, the display panel of the mobile phone is exposed to the outside, so that it is easily broken when it is impacted.

In order to solve such a problem, a sealed cellular phone protective case has been developed and filed in Korean Utility Model Application Publication No. 20-2011-0001075.

The sealed cellular phone protection case comprises a protection case 10 and a cover 20 as shown in FIG.

First, the protective case 10 is not only flexible enough to be easily attached or detached from the mobile phone, but also has excellent characteristics such as appearance, color and design, It should also include a clear projection.

Particularly, it is necessary to form a pattern of a certain pattern on the surface portion for visual beauty. When the surface portion is arrayed and arranged with the irregular portion maintaining a certain inclination angle, the irregular reflection effect of light can be manifested and visual beauty can be given.

The protective case 10 of the rubber material is designed to correspond to the external shape of the mobile phone according to each model / model. Most of the protective case 10 is provided in the form of a rectangular shape according to a normal cellular phone appearance. Which is integrally formed through a single injection process.

At this time, a predetermined space 12 is formed in the same size at a position corresponding to a camera lens or a charging terminal of the mobile phone, which must be free from external interference.

On the open front face of the protective case 10, a pair of plate-shaped rubber re-covers 20 are provided in the form of a thin plate having a corresponding size. The inner edge 11 A predetermined step 21 is formed on the outer circumferential surface of the cover 20 so that the cover 20 can be easily attached to and detached from the inner rim 11, And the releasing operation can be facilitated.

The mobile phone of the model and the model corresponding to the open front face of the protective case 10 is closely inserted into the front face of the protective case 10 whose front face is opened and the rubber cover 20 So that the cover 20 can be positioned in close contact with the liquid crystal display panel and the function key portion, which is the front surface of the outer surface of the mounted cellular phone.

When the mobile phone is to be used in a sealed form in the protection case 10 including the cover 20 of the window function, It is possible to input various kinds of information only by the touch operation, and the liquid-crystal display can be easily read due to the thin rubber cover 20 having a good projection.

However, such a conventional closed-type mobile phone protective case protects the rubber cover of the thin plate from being interfaced with the display panel of the mobile phone, but its thickness is relatively thin, so that the display panel may be broken when an external shock is applied. There is a problem in that it is impossible to operate the display panel by dragging the display panel by applying pressure to the cover.

Further, when the edge is formed on the side of the display panel as in the present case, there is a problem that it is impossible to bring the thin plate-shaped cover into close contact with the display panel.

Domestic public utility model publication 20-2011-0001075

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a mobile phone having a front case made of a transparent soft material to protect the front and side faces of a mobile phone, And to provide a jelly-type front protective case for a mobile phone which can effectively protect a display panel located on a front surface of a mobile phone by allowing the user to easily and accurately operate the mobile phone.

In addition, the present invention provides a jelly type front protective case for a mobile phone, which prevents a front case from being easily detached from an external small impact by forming a plate-shaped back case on the rear surface of a mobile phone There are other purposes to provide.

According to an aspect of the present invention,

A front surface and a side surface of the mobile phone are closely contacted with each other, and a back surface is formed in an open shape. A front case on which a predetermined pattern of dots is formed on the inner side so as to manipulate the display panel of the mobile phone on the side; And a rear case formed of a synthetic resin material hard and transparent to the front case and formed in a plate shape so as to be in close contact with the back surface of the cellular phone and having a rim coupled with an inner surface of the front case.

Here, the front case is formed with a through hole at a position corresponding to a terminal, a button, and a hole respectively formed on the front surface and the side surface of the cellular phone.

Here, the dots are formed in a staggered shape, and are separated from each other by 4 to 6 mm in upper, lower, left, and right directions, and are formed at a depth of 0.2 mm.

Here, the front case has a coupling step formed inside the side edge.

Here, the back case is formed with a camera hole at a position corresponding to the camera formed on the back surface of the cellular phone, and a step is formed at a rim thereof to be fastened to the coupling jaw of the front case.

According to the jelly type front protective case for a mobile phone of the present invention having the above configuration, a front case is formed of a transparent soft material so as to protect the front and side surfaces of the mobile phone, It is possible to effectively protect the display panel disposed on the front surface of the mobile phone by easily and accurately operating the display panel on the side.

In addition, according to the present invention, a plate-shaped rear case formed of a hard material is formed on the back surface of the mobile phone to be coupled with the front case, thereby preventing the front case from being easily detached from the external small impact.

1 is a view showing a configuration of a conventional closed cell phone protective case.
2 is a perspective view showing the construction of a jelly type front protective case for a mobile phone according to the present invention.
FIG. 3 is an exploded perspective view of FIG. 2. FIG.
Fig. 4 is a sectional view of Fig. 2. Fig.
5 is a perspective view showing a jelly type front protective case for a mobile phone according to the present invention coupled to a smart phone.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A jelly type front protective case for a mobile phone according to the present invention will now be described in detail with reference to the accompanying drawings.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like. Therefore, the definition should be based on the contents throughout this specification.

FIG. 2 is a perspective view showing the construction of a jelly type front protective case for a mobile phone according to the present invention, FIG. 3 is an exploded perspective view of FIG. 2, FIG. 4 is a sectional view of FIG. 2, Type front protection case coupled to a smartphone.

2 to 5, a jelly type front protective case 100 for a mobile phone according to the present invention includes a front case 110 and a back case 120.

First, the front case 110 is formed of a transparent soft synthetic resin material (silicon or the like) so as to protect the front surface and the side surface of the cellular phone 1, and the cellular phone 1 is housed inside the cell phone 1 The dots 111 are formed on the inner side of the inner surface of the mobile phone 1 so as to manipulate the display panel 1a of the mobile phone 1 on the outer side.

At this time, it is preferable that the front case 110 is formed with through holes 113 at positions corresponding to terminals, buttons and holes (speaker, microphone, camera, etc.) formed on the front and side surfaces of the cellular phone 1, It is preferable that the protective film 1 is formed to a thickness of 0.5 mm or more so as to effectively protect the front surface and the side surface from impact.

In addition, the dots 111 are formed in a zigzag shape, and are separated from each other by 4 to 6 mm in the up and down, left and right directions, and are formed intaglio at a depth of 0.2 mm. Here, the dot 111 is formed by corroding the mold to form a relief so that the engraved surface is formed in the front case 110 at the time of injection.

Subsequently, the front case 110 is formed with a coupling step 115 so that the back case 120, which will be described later, is coupled to the inside of the side frame.

The rear case 120 is formed of a synthetic resin material (PVC, PET or the like) that is hard and transparent more than the front case 110 and is formed in a plate shape so as to be in close contact with the back surface of the cellular phone 1, As shown in FIG.

The back case 120 is formed with a camera hole 121 at a position corresponding to a camera (not shown) formed on the back surface of the cellular phone 1 and has a coupling jaw 115 of the front case 110, A step 123 to be fastened is formed. At this time, it is preferable that the camera hole 121 is not formed when the camera is not formed, and the hole is formed to correspond to the camera hole 121 when other components are provided.

The rear case 120 is formed to have a hardness that is not easily bent or deformed by an external force and supports the front case 110 when an external force is generated so that the joining jaw 115 and the step 123 of the front case 110 So that it is preferable to prevent easy detachment.

Hereinafter, the assembling process and operation of the jelly type front protective case for a mobile phone according to the present invention will be described in detail with reference to the accompanying drawings.

The display panel 1a of the cellular phone 1 is brought into contact with the dot 111 formed on the inside of the front case 110 to insert the cellular phone 1 into the front case 110. [

The step 123 of the back case 120 is engaged with the engaging jaw 115 of the front case 110 while the back case 120 is in contact with the back surface of the cell phone 1. [

Subsequently, the positions of the front case 110 and the back case 120 are adjusted, and the front case 110 is pressed by hand so as to be in close contact with the display panel 1a of the cellular phone 1. [

In this state, the user operates the cellular phone 1 by using the through-hole 113 of the front case 110, and particularly when the user wants to touch the display panel 1a of the cellular phone 1, The dot 111 touches the display panel 1a of the mobile phone 1 by the pressure applied to the dot 111 and operates the touch panel.

Further, since the front case 110 is formed of a transparent material, the screen displayed on the display panel 1a of the mobile phone 1 can be checked without distortion.

Lastly, since the front case 110 is formed of a jelly material such as silicone, the display panel 1a formed on the front surface of the cellular phone 1 or partially formed on the front surface and the side surface is protected from external impact, The display panel 1a can be effectively protected even when the display panel 1a is dropped to the front surface or the side surface.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

1: cell phone 110: front case
111: Dot 113: Through hole
115: coupling jaw 120: rear case
121: camera hole 123:

Claims

A front surface and a side surface of the mobile phone are closely contacted with each other, and a back surface is formed in an open shape. A front case on which a predetermined pattern of dots is formed on the inner side so as to manipulate the display panel of the mobile phone on the side;
And a rear case formed of a synthetic resin material hard and transparent to the front case and formed in a plate shape so as to be in close contact with the rear surface of the cellular phone and having a rim coupled with an inner surface of the front case. Protective case.

The method according to claim 1,
The front case includes:
Wherein a through hole is formed at a position corresponding to a terminal, a button, and a hole formed in a front surface and a side surface of the mobile phone, respectively.

The method according to claim 1,
The dots may be,
Wherein the jig is formed in a zigzag shape, and each jig is formed at a depth of about 0.2 mm from the upper and lower sides by 4 to 6 mm.

The method according to claim 1,
The front case includes:
And a coupling jaw is formed inside the side edge of the jig.

5. The method of claim 4,
The back case includes:
Wherein a camera hole is formed at a position corresponding to a camera formed on a back surface of the mobile phone, and a step is formed at an edge of the jaw to be engaged with a coupling jaw of the front case.