KR20160145353A - Edge mobile phone case - Google Patents

Edge mobile phone case Download PDF

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Publication number
KR20160145353A
KR20160145353A KR1020150081812A KR20150081812A KR20160145353A KR 20160145353 A KR20160145353 A KR 20160145353A KR 1020150081812 A KR1020150081812 A KR 1020150081812A KR 20150081812 A KR20150081812 A KR 20150081812A KR 20160145353 A KR20160145353 A KR 20160145353A
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KR
South Korea
Prior art keywords
case
mobile phone
cellular phone
contact
corner
Prior art date
Application number
KR1020150081812A
Other languages
Korean (ko)
Inventor
송영호
Original Assignee
송영호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 송영호 filed Critical 송영호
Priority to KR1020150081812A priority Critical patent/KR20160145353A/en
Publication of KR20160145353A publication Critical patent/KR20160145353A/en

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone

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  • Telephone Set Structure (AREA)

Abstract

The present invention relates to a mobile phone corner case coupled in a state where two corners are accommodated at each of upper and lower ends of a mobile phone so that the original shape of the mobile phone can be maintained and protecting the corners by means of impact energy dispersion in the case of corner-ground collision during the dropping of the mobile phone. The present invention includes a pair of upper and lower cases each accommodating the two corners at the upper and lower ends of the mobile phone. The upper and lower cases include: receiving grooves having a predetermined depth and accommodating and including the two corners at the upper and lower short sides of the mobile phone; contact surfaces formed on the inner surfaces of the receiving grooves and coming into contact with the surfaces in the vicinity of the upper and lower short sides of the mobile phone; and a corner-protecting impact absorption unit extending from the contact surface, blocking one side of the receiving groove, and dispersing the impact energy applied to any corner at the upper and lower short sides of the mobile phone in the case of the dropping of the mobile phone.

Description

Mobile corner case {Edge mobile phone case}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cellular phone corner case, and more particularly, to a mobile phone corner case, Even if the collision energy is dispersed so that the corners are protected.

Generally, a mobile phone case is used as a protective case to prevent scratches or damage caused by an external impact of the mobile phone, and is configured to cover a mobile phone with a case having a size corresponding to the shape of the mobile phone.

Among them, when a liquid crystal of a mobile phone is exposed, such as a smart phone, a mobile phone case configured to cover the back of the mobile phone with a case is often used.

However, the case covering the back of the mobile phone is formed in the same size as the shape of the mobile phone, and various kinds of cases have to be manufactured depending on the size and the size of the mobile phone.

Particularly, since a well-known mobile phone with a known name is used by many people, various kinds of cases have been manufactured and sold. However, since the number of mobile phones with a small number of special models is small, .

In addition, since the mobile phone case is made of a simple material such as leather or synthetic resin, it is covered on the back surface of the mobile phone, thereby enhancing buffering effect by the buffer material of its own material or abundant elasticity, Could not be expected.

To this end, as shown in Fig. 1, domestic public utility model 20-2012-0003702 includes a plurality of covers fitted to and joined to respective corners of a cellular phone; And a connection unit for sequentially connecting the plurality of covers and fixing the plurality of covers coupled to the corners of the cellular phone, wherein the connection unit is provided on a back surface of the cellular phone, and provides elasticity to the plurality of covers, And the mobile phone is fixed to each corner of the mobile phone.

However, the above-mentioned mobile phone protector has advantages of being able to maximize the luxury of the mobile phone as well as being applicable to various types of mobile phones while having the following problems.

The above-mentioned mobile phone protector is disadvantageous in that, when the cover is connected to each other by the ring-shaped connection portion, the connection state of the cover becomes unstable when the connection portion is broken.

That is, since the cover is positioned at each corner by the pulling force of the connecting portion in the state where the cover is coupled to the corner of the portable, when the pulling force is released, the binding force of the cover is released.

In addition, the above-mentioned mobile phone protector has a structural problem in that the cover is attached to four corners of the mobile phone in order to take advantage of the shape of the mobile phone, and it is not possible to protect the corner that first contacts the ground when the mobile phone falls.

Domestic public utility model 20-2012-0003702 (public date May 30, 2012) Korean Patent Laid-Open No. 10-2014-0091631 (published on July 21, 2014)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-described problems and technical bias, and it is an object of the present invention to provide a mobile phone, And it is an object of the present invention to provide a cellular phone corner case in which corners are protected by dispersing collision energy even when colliding with the ground.

According to an aspect of the present invention, a cellular phone corner case includes a pair of an upper case and a lower case each of which houses two corners of a mobile phone, A receiving groove having a predetermined depth for receiving the two edges of the upper and lower sides; A contact surface formed on an inner surface of the receiving groove and contacting a surface of the upper and lower short sides of the mobile phone; And an impact absorbing portion extending from the contact surface to close one side of the receiving groove and to disperse impact energy applied to any corner of the upper and lower sides of the mobile phone when the mobile phone falls down to protect the corner.

At this time, it is preferable that the shock absorber keeps a portion of the shock absorber adjacent to the lower and upper ends of the mobile phone so that the impact energy applied to any of the corners is dispersed to a greater width than the surroundings.

The upper case and the lower case are preferably made of elastic synthetic resin or silicone.

The contact surface is formed with a recessed portion toward the outside of the upper case and the lower case. The recessed end is provided with a recessed portion, which is in close contact with the surface of the cellular phone when the upper case and the lower case are coupled to the cellular phone, It is preferable that a plurality of contact members are formed.

Preferably, the contact member is elastic tentacles that are in contact with the surface of the cellular phone while being diverted in a state in which elasticity is retained in a direction opposite to the direction in which the upper case and the lower case are coupled to the cellular phone with a predetermined length .

In addition, it is preferable that the contact member is an elastic contact piece which is protruded from the surface of the recessed portion and is elastically pressed when the upper case and the lower case are engaged with the cellular phone, and is in contact with the surface of the cellular phone.

Finally, it is preferable that the upper case and the lower case are formed with openings having various shapes such as an operation button, a speaker, a camera, an antenna, and the like of the mobile phone.

According to the cellular phone corner case of the present invention having the above-described configuration,

There is a clear effect that the original shape of the cellular phone is kept to a minimum by merely combining the upper case and the lower case which accommodate two corners respectively on the upper and lower sides of the mobile phone.

Further, since the four corners of the cellular phone are covered by the upper case and the lower case, there is a clear effect that the collision energy is dispersed so that the corner is protected even when the corner collides with the ground surface.

FIG. 1 is a perspective view showing a conventional mobile phone protector,
FIG. 2 is a perspective view illustrating a process in which the corner case according to the present invention is coupled in the up-down direction of the cellular phone,
FIG. 3 is a perspective view showing the combined state of FIG. 2,
Figure 4 is a cross-sectional view of the main part of the combined state of Figure 3,
5 is a cross-sectional view showing a main part showing another shape of the contact member in the configuration of the corner case according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. The embodiments are provided to explain the present invention to a person having ordinary skill in the art to which the present invention belongs. Accordingly, the shape of each element shown in the drawings may be exaggerated to emphasize a clearer description.

The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

FIG. 2 is a perspective view illustrating a process in which the corner cases according to the present invention are coupled to each other in the up-and-down direction of the cellular phone, FIG. 3 is a perspective view showing the combined state of FIG. 2, And FIG. 5 is a cross-sectional view showing another embodiment of the contact member in the configuration of the corner case according to the present invention.

2 to 5, the corner case 60 of the present invention includes a pair of upper and lower cases 50 and 50, respectively, for housing two corners 13 on the upper and lower ends of the cell phone 10, Wherein the upper case 50 and the lower case 50 " are formed in a shape having a predetermined depth for accommodating the two corners 13 at the upper and lower sides of the cell phone 10, (30,30 ") formed on an inner surface of the receiving recess (20,20") and in contact with a surface around the lower short side of the cell phone (10) ) Of the cellular phone (10) to disperse impact energy applied to any one of the edges (13) of the cellular phone (10) when the mobile phone (10) And shock absorbing parts (40, 40 ") for protecting the corners (13).

The corner case 60 of the present invention is coupled to the top and bottom of the mobile phone 10 so that the four corners 13 of the cell phone 10 are protected from external impact, Thereby preventing the edge 13 from being broken as well as the liquid crystal screen.

The edge case 60 of the present invention is not limited to the type of the mobile phone 10 because the corner case 60 may be coupled to the mobile phone 10 of the type in which the battery is attached and detached or the type of the mobile phone 10 in which the battery is integrated .

2 to 4, the corner case 60 of the present invention is mounted on the upper side of the cellular phone 10 so as to accommodate two corners 13 formed at both ends of the upper and lower ends of the cell phone 10, And a lower case 50 "coupled to the lower side.

3 and 4, a pair of the upper case 50 and the lower case 50 "are coupled to the upper and lower portions of the cell phone 10 to form four corners 13 of the cell phone 10, To protect it from external impacts or environmental factors.

The upper case 50 and the lower case 50 "have the same structure except that they are connected to the mobile phone 10 only and have the receiving grooves 20 and 20 ", the contact surface 30.30 & (40, 40 ").

At this time, it is preferable that the upper case 50 and the lower case 50 "are made of synthetic resin or silicone having elasticity. In this case, when the edge 13 collides with the falling of the mobile phone 10, 40 '' absorbs the impact energy through the elasticity, thereby preventing the liquid crystal screen from being damaged due to the collision. The elasticity of the cell phone 10 and the upper case 50 ' So that stable coupling of the first and second electrodes is achieved.

The receiving grooves 20 and 20 " include two corners 13 formed on both sides of the upper and lower sides of the cellular phone 10, respectively.

At this time, the receiving recesses 20, 20 " have a predetermined depth (see Figs. 2 and 4) such that the two edges 13 of the cellular phone to be engaged are completely received.

In this case, the depth of the receiving recesses 20, 20 " will be the most ideal that the liquid crystal screen is not covered when the upper case 50 and the lower case 50 "

In such a state, the upper case 50 and the lower case 50 " cover the four corners 13 formed on the cellular phone.

The contact surface 30.30 "is formed on the inner surface of the receiving recess 20, 20 " to make contact with the surface around the lower short side of the cell phone 10.

At this time, recesses 31 and 31 '' directed toward the outside of the upper case 50 and the lower case 50 '' are formed on the contact surface 30.30 '', and the upper case 50 is formed on the recessed ends 31 and 31 ' A plurality of contact members are formed to maintain close contact with the surface of the cellular phone 10 when the lower case 50 "

The contact member is formed to extend from the upper case 50 and the lower case 50 "to a predetermined length so that the upper case 50 and the lower case 50" And elastic tentacles 33, 33 "that are in contact with the surface of the cellular phone 10 while being turned in a state of maintaining elasticity.

That is, as shown in Fig. 4, the elastic tentacles 33 and 33 "are formed in a plurality of shapes over the entire surface of the depressed ends 31 and 31 " So as to be in close contact with the surface of the cellular phone 10.

The upper case 50 and the lower case 50 "can be separated from the upper case 50 and the lower case 50" as the elastic tentacles 33 and 33 " (10).

Considering that the upper case 50 and the lower case 50 " have elasticity when the user desires to separate the upper case 50 and the lower case 50 "from the cellular phone 10, , 20 "may be pulled slightly outward to separate the upper case 50 and the lower case 50" in the opposite direction of the combined state in a state in which the elastic tentacles 33, 33 "are released from contact.

The shock absorbing portions 40 and 40 "extend from the contact surface 30.30" as shown in Fig. 4 to close one side of the receiving grooves 20 and 20 ", and when the cellular phone 10 falls, To disperse the collision energy applied to one of the corners 13 of the corners 13 to protect the corners 13.

That is, the impact absorbing portions 40, 40 "disperse the impact energy regardless of which edge 13 the edge 13 of the cell phone 10 falls.

To this end, the shock absorbing parts 40 and 40 'are formed such that the portions adjacent to the lower and upper ends of the mobile phone 10 are formed so as to have a thicker width than that of the periphery thereof so that the collision energy applied to any corner 13, (t).

For example, a portion located on the short side including two edges 13 on the upper side of the mobile phone 10 is formed to be much thicker than the thickness of the periphery, that is, the contact surface 30.30 " will be.

When the impact absorbing portions 40 and 40 "are formed at positions adjacent to the lower and upper ends of the mobile phone 10, even when any edge 13 of the falling mobile phone 10 touches the ground first, 13).

2 to 4, the upper case 50 and the lower case 50 " are provided with openings of various shapes such as an operation button, a speaker, a camera and an antenna of the cellular phone 10, (S) is formed so as to penetrate.

In the present embodiment, since the opening S is formed to penetrate through the upper case 50 and the lower case 50 ", the shape of the opening S is not necessarily limited.

On the other hand, the contact members formed in the upper case 50 and the lower case 50 "may be formed in different shapes as shown in FIG.

5 is a cross-sectional view showing another embodiment of the contact member in the configuration of the corner case 60 according to the present invention.

The contact member protrudes from the surface of the recessed ends 31 and 31 "and is resiliently pressed when the upper case 50 and the lower case 50" are engaged with the cellular phone 10, It may be an elastic pressing piece 35, 35 "

In other words, the elastic pressing pieces 35 and 35 "are formed in a plurality of over the entire surface of the depressed ends 31 and 31" as shown in Fig. 5, So as to be in intimate contact with the surface of the cellular phone 10. [

In this case, since the repulsive force of the elastic pressing pieces 35, 35 " is directed toward the outer side of the upper case 50 and the lower case 50 ", the upper case 50 and the lower case 50 & As shown in Fig.

When the user wants to separate the upper case 50 and the lower case 50 "from the cellular phone 10 in the above state, the receiving recesses 20, 20" of the upper case 50 and the lower case 50 " The upper case 50 and the lower case 50 "may be separated in a direction opposite to the joined state in a state in which the elastic pressing members 35 and 35 "

As described so far, the cellular phone corner case of the present invention is configured such that the upper case and the lower case, which accommodate two corners respectively on the upper and lower ends of the mobile phone, are combined to thereby minimize the inherent shape of the cellular phone, Is maintained.

Further, since the four corners of the cellular phone are covered by the upper case and the lower case, there is a clear effect that the collision energy is dispersed so that the corner is protected even when the corner collides with the ground surface.

Although the mobile phone corner case of the present invention has been described with reference to preferred embodiments and accompanying drawings, it is needless to say that the technical scope of the invention is not limited thereto.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. There is no doubt that it is within.

10: cell phone 13: corner
20,20 ": receiving groove 30,30": contact surface
31,31 ": Depression 33,33": Elastic tentacle
35,35 ": elastic pressing piece 40,40 ": shock absorbing part
50: upper case 50 ": lower case
60: corner case S: opening
t: Width

Claims (7)

In the corner case (60) of the cellular phone (10) covering the edge (13) of the cell phone (10)
And a pair of upper and lower cases 50 and 50 "for receiving two corners 13 on the upper and lower ends of the cellular phone 10, respectively,
The upper case 50 and the lower case 50 " have receiving recesses 20 and 20 "having a predetermined depth for containing the two corners 13 at the upper and lower sides of the cell phone 10, )and; A contact surface (30.30 ") formed on the inner surface of the receiving recess (20,20") and in contact with a surface around the lower short side of the cell phone (10); (13) of the cellular phone (10) when the mobile phone (10) is dropped, and a contact portion (30) And a shock absorbing part (40, 40 ") for dispersing energy to protect the edge (13). The method according to claim 1,
The impact absorbing portions 40 and 40 "are formed such that the portions adjacent to the lower and upper end portions of the mobile phone 10 are kept at a width t that is thicker than the surrounding portion so that the impact energy applied to the edge 13 is dispersed (60). The method according to claim 1,
The upper case (50) and the lower case (50 '') are made of elastic synthetic resin or silicone. 4. The method according to any one of claims 1 to 3,
The upper surface of the upper case 50 and the lower surface of the lower case 50 "are formed with depressed ends 31, 31" on the contact surface 30.30 " 50) and the lower case (50 ") are held in close contact with the surface of the cellular phone (10) when the cellular phone (10) is coupled to the cellular phone (10) (60). 5. The method of claim 4,
The contact member is diverted to a predetermined length while maintaining the elasticity in the opposite direction in which the upper case 50 and the lower case 50 "are engaged with the cellular phone 10, Is an elastic tentacles (33, 33 ") that come into contact with the surface of the cellular phone case (60). 5. The method of claim 4,
The contact member protrudes from the surface of the recessed ends 31 and 31 "so that when the upper case 50 and the lower case 50" are engaged with the cellular phone 10, (35, 35 ") which is in contact with the surface of the cellular phone corner (60). 4. The method according to any one of claims 1 to 3,
The upper case 50 and the lower case 50 'are formed with various opening openings S through which the exposed portions of the cellular phone 10 such as the operation buttons, speaker, camera, antenna, (60).
KR1020150081812A 2015-06-10 2015-06-10 Edge mobile phone case KR20160145353A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108494932A (en) * 2018-05-29 2018-09-04 吴江市莘塔前进五金厂 A kind of assemblnig stainless steel phone housing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120003702U (en) 2010-11-18 2012-05-29 주식회사 케이티 Phone Case
KR20140091631A (en) 2013-01-11 2014-07-22 이재성 a cell phone case

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120003702U (en) 2010-11-18 2012-05-29 주식회사 케이티 Phone Case
KR20140091631A (en) 2013-01-11 2014-07-22 이재성 a cell phone case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108494932A (en) * 2018-05-29 2018-09-04 吴江市莘塔前进五金厂 A kind of assemblnig stainless steel phone housing

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