KR101371307B1 - Assembly-type mobile phone case - Google Patents

Abstract

An assembly type mobile phone case of the present invention comprises: a protective cover including one side opened to accommodate a mobile phone and a side wall and covering the external side of the mobile phone; an auxiliary cover incorporated with a rear surface of the protective cover through overlay; and a coupling member detachably coupling the protective cover and the auxiliary cover. According to the assembly type mobile phone case, a single mobile phone case is formed by incorporating the protective cover and the auxiliary cover, or the shape of the mobile phone case is changed by separating the auxiliary cover from the protective cover, thereby reducing the manufacturing costs and the manufacturing time. Further, the assembly type mobile phone case have excellent use convenience since the auxiliary cover can be detached from the protective cover through simple manual labor. Further, when a cover needs to be replaced due to its damage or user′s preference, only some covers can be selectively replaced.

Description

Assembly-type Mobile Phone Case

The present invention relates to a prefabricated mobile phone case for protecting the mobile phone by protecting it from external impact or foreign matter penetration, more specifically, a protective cover for accommodating the mobile phone, the front cover to reinforce the rigidity of the protective cover, and the front of the mobile phone The present invention relates to a prefabricated mobile phone case that can be detachably coupled to cover the front cover.

As the Internet can be implemented in mobile phone LCD screens, a larger LCD screen is required, and as a result, touch screen type LCD phones are getting more attention and thinner slim phones have appeared, and mobile phones are now simple portable phones. Rather, the phone's external aesthetics are more emphasized and function as a luxury accessory.

As the appearance and aesthetics of the mobile phone are emphasized, the mobile phone case market is made of transparent or leather material to prevent external damage or internal damage of the mobile phone, which is more effective and convenient to protect the mobile phone than the existing case that simply wraps the mobile phone. In addition, a variety of cell phone cases are appearing considering their external design.

The cell phone cases disclosed in [Patent Documents 1] to [Patent Document 4] include a first cover (back cover) on which a mobile phone is mounted and a second cover (front cover) covering the front surface of the mobile phone inserted in the first cover. . The first cover and the second cover are integrally connected and fixed. Such a mobile phone case may be damaged or damaged, or there may be a replacement request to change the appearance design or color according to the user's preference. The front cover and the rear cover constituting the mobile phone case are integrally made so that the whole new It can be economically burdensome to replace the phone case.

There is a need for a mobile phone case that can produce various aesthetics by easily replacing damaged or broken covers by replacing them with the prior art including the prior arts described above, and improving the damaged or broken covers, and replacing the covers to the user's taste. In addition, it is necessary to reduce the labor and manufacturing time for the production of the mobile phone case and to reduce the production cost and working time.

[Patent Document 1] Korean Patent Registration No. 10-1192287 (October 11, 2012 registration) [Patent Document 2] Korean Utility Model Registration No. 20-0464076 (2012. 12. 04. registration) [Patent Document 3] Korean Unexamined Patent Publication No. 10-2011-0052292 (published May 18, 2011) [Patent Document 4] Korean Utility Model Registration No. 20-0463462 (registered October 30, 2012)

[Non-Patent Document 1] None

One aspect of the present invention is to produce a variety of appearance aesthetics according to the user's taste by deforming the appearance of the mobile phone case by incorporating an auxiliary cover to the protective cover for accommodating the mobile phone.

Another aspect of the present invention is that the covers constituting the mobile phone case is detachably coupled to facilitate the operation of replacing the cover or repairing the defective part.

Another aspect of the present invention is to improve the coupling structure of the mobile phone case is covered with various covers to reduce the production cost and work time of the mobile phone case.

Prefabricated mobile phone case according to the present invention, the body is configured with a side and one side opening to accommodate the mobile phone, the protective cover to cover and protect the outside of the mobile phone; An auxiliary cover incorporated into the rear surface of the protective cover; And a fastening member for detachably coupling the protective cover and the auxiliary cover, wherein the protective cover and the auxiliary cover are combined to form one mobile phone case or the auxiliary cover is separated from the protective cover. It is characterized by being able to change the form of the case.

In addition, the protective cover is a soft member, the auxiliary cover is characterized in that the hard member to reinforce the rigidity of the protective cover.

In addition, the fastening member includes a locking hole extending from both sides of the body of the auxiliary cover, characterized in that the locking hole is in close contact with the side of the protective cover to be fixed by pressure.

In addition, the front cover is located on one side of the protective cover folded or extended, characterized in that the connection member is formed on one side of the front cover to couple the front cover to at least one of the protective cover and the auxiliary cover. do.

In addition, the fastening member includes at least one fitting protrusion formed on the inner surface of the body of the auxiliary cover and at least one fitting groove formed on the rear surface of the protective member, and the fitting protrusion is coupled to the fitting groove by pressing. do.

In addition, the protective cover is located on one side of the front cover to fold or unfold, to form a connection member on one side of the front cover to couple to at least one of the protective cover and the auxiliary cover, the fastening member is the auxiliary At least one fitting protrusion formed on an inner surface of the body of the cover and at least one fitting groove formed on the rear surface of the protective member, and the fitting protrusion when the connecting member of the front cover is interposed between the protective cover and the auxiliary cover. Penetrating the connecting member by being coupled to the fitting groove through the connection hole formed in the connecting member.

In addition, it characterized in that the long hole extending in the longitudinal direction in the auxiliary cover so that the connecting member of the front cover.

In addition, the fastening member is bent extending from both sides of the body of the auxiliary cover includes a fastener that is tightly fixed to the side of the protective cover, and includes a front cover that is located on one side of the protective cover folded or extended, the protection A connection member is formed on one side of the front cover to couple the front cover to at least one of the cover and the auxiliary cover, and one side of the latch opening of the auxiliary cover is partially cut to allow the connection member of the front cover to enter and exit. Form a different step, and if the connection member is positioned between the rear surface of the protective cover and the bottom surface of the auxiliary cover, the rear surface of the connection member is in contact with the bottom surface of the auxiliary cover and the inner surface of the locking mechanism, and the connection member The front surface of the protective cover is characterized in that the close contact is bound.

As described above, the prefabricated mobile phone case according to the present invention manufactures a mobile phone case by assembling various covers having different functions and shapes, and thus, a manufacturing cost and a working time compared to the existing technology of fixing and fixing a cover using expensive high frequency fusion welding equipment. Can reduce the cost.

The present invention has an advantage that the auxiliary cover can be detached to the protective cover by a simple manual operation and excellent in ease of use, and can be used by selectively replacing only a partial cover when the cover is damaged or needs to be replaced according to user's preference.

1 is an exemplary view of using the assembled mobile phone case according to the first embodiment of the present invention.
2 is an exploded perspective view of the assembled mobile phone case according to the first embodiment of the present invention.
3 is a view showing a state in which the front cover unfolded as the assembled mobile phone case according to the first embodiment of the present invention.
4 is a sectional view taken along the line AA in Fig.
5 is a cross-sectional view and a partially enlarged view taken along line BB of FIG. 3.
6 is an exemplary view of using the assembled cellular phone case according to the second embodiment of the present invention.
7 is an exploded perspective view of the assembled cellular phone case according to the second embodiment of the present invention.
8 is an exploded perspective view of the assembled mobile phone case according to the third embodiment of the present invention.
9 is a view for explaining the operation of binding the connecting member of the front cover in the prefabricated mobile phone case according to the third embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[First Embodiment]

1 to 5 are related drawings for explaining the mobile phone case of the first embodiment according to the present invention.

As illustrated in FIGS. 1 and 2, the assembled mobile phone case 1 according to the present invention has a protective cover 10 having one side open to accommodate the mobile phone 100 and integrally formed with sidewalls along the edge of the body. Include.

The exterior of the protective cover 10 corresponds to the shape of the mobile phone 100, and the side walls 12a and 12b surround the mobile phone 100 side by side when the mobile phone 100 is positioned on the body bottom surface 11a. . The protective cover 10 may be made of a soft member having elasticity. The soft member may be molded into at least one of urethane rubber, silicone rubber, epoxy resin, synthetic leather, or fabric material. Accordingly, by opening the side walls 12a and 12b of the protective cover 10 a little, the mobile phone 100 can be easily inserted into or removed from the protective cover 10, and the mobile phone 100 can be inserted into or removed from the surface of the mobile phone 100. Scratches can be suppressed from occurring.

Ends of the sidewalls 12a and 12b of the protective cover 10 may be bent inwardly to be in close contact with the upper portion of the mobile phone 100 accommodated in the protective cover 10 to prevent foreign substances from penetrating.

In addition, through holes 14 of various shapes and sizes may be formed on the bottom and side surfaces of the protective cover 10 such that cameras, earphone jacks, speakers, stylus pens, charging terminals, and the like can be used. The through holes 14 may be formed at corresponding positions of the auxiliary cover 30 and the front cover 20 which will be described later.

Although the protective cover 10 may be used as a mobile phone 100 may be a touch screen smart phone, the shape and size of the mobile phone 100 need not be particularly limited. For example, it is preferable that the surface of the mobile phone 100 is flat and the protruding portion outside the mobile phone 100 is not excessive so that a gap is generated between the mobile phone 100 and the mobile phone 100 accommodated in the protective cover 10.

Since the protective cover 10 can be protected by wrapping the outside of the mobile phone 100, it can be used by mounting only the protective cover 10 to the mobile phone (100).

The auxiliary cover 30 includes a plate-shaped body 31 extending in the longitudinal direction, and the body 31 is overlaid on the rear surface 11b of the protective cover 10 to reinforce the rigidity of the protective cover 10. Function can be given, for this purpose, the auxiliary cover 30 can be made of a hard member, such a hard member can be molded into at least one of synthetic resin (PC, ABS), metal.

In addition, as shown in FIG. 3, the case may be formed by incorporating the auxiliary cover 30 into the protective cover 10 so as to form a case of the mobile phone case 1. In particular, according to the color or shape of the auxiliary cover 30 will be able to produce a unique aesthetic.

Since the auxiliary cover 30 may be attached to or detached from the protective cover 10, and the appearance of the mobile phone case 1 may be changed by using the auxiliary cover 30, a plurality of covers made of various colors and materials may be used. By selectively mounting the auxiliary cover 30 according to the user's taste with the auxiliary cover 30 can produce a variety of appearances of the mobile phone case (1).

In order to detachably couple to the rear surface 11b of the protective cover 10, the auxiliary cover 30 is formed with a catching hole 32 as a fastening member. The catching hole 32 may be bent and extended to both sides of the body 31 of the auxiliary cover 30 to be in close contact with the upper and lower sidewalls 12a of the protective cover 10 so as to be press fixed. The end 34 of the locking hole 32 is bent at an angle and formed in a thin thickness. As shown in FIG. 4, the locking hole 32 is disposed on the upper and lower sidewalls 12a of the protective cover 10. The end 34 of the close contact is to smoothly finish.

In addition, the protrusion 15 and the through hole 35 may be formed as a fastening member for coupling the two covers 10 and 30. That is, the protrusion 15 formed at the bottom of the rear surface of the protective cover 10 is fitted into the through hole 35 formed in the lower side of the auxiliary cover 30. The protrusion 15 and the through hole 35 may increase the coupling force between the two covers 10 and 30, but exclude the protrusion 15 and the through hole 35 with the intention to produce a simple aesthetic appearance. Can be.

In addition, as a fastening member for attaching and detaching the protective cover 10 and the auxiliary cover 30, forming a plurality of fitting protrusions 33 on the inner surface of the body 31 of the auxiliary cover 30 and of the protective cover 10 A plurality of fitting grooves 13 are formed on the rear surface 11b. The protective cover 10 and the auxiliary cover 30 against each other by pressing in the state in which each of the plurality of fitting protrusions 33 are aligned with the plurality of fitting grooves 13, the two covers 10, 30 are combined.

Pulling open the two combined cover 10, 30, each of the fitting protrusions 33 can be separated from the fitting groove 13 as the auxiliary cover (30).

Meanwhile, the mobile phone case 1 may further include a flat front cover 20 that covers and protects the front surface of the mobile phone 100 accommodated in the protective cover 10. The front cover 20 is a part that contacts the display unit on the front of the mobile phone 100 and may use a material having a soft and flexible touch in consideration of the user's grip, for example, deformation such as natural leather, artificial leather, fabric, etc. This free inner and outer shells can be used in combination. At this time, in order to give a weight between the inner skin and the outer shell may be formed by embedding a plate-shaped pad formed of a plastic or thin metal plate.

In addition, the front cover 20 may further include a see-through section 24. Even when the front cover 20 is folded to cover the front of the mobile phone 100, the display unit of the mobile phone 100 can be visually confirmed through the see-through part 24. Here, the transparent part 24 uses a transparent member made of plastic, which is resistant to scratching, but may be implemented as a through hole unlike the embodiment.

The front cover 20 integrally forms a connecting member 22 interposed between the protective cover 10 and the auxiliary cover 30.

The connection member 22 extends from one side of the front cover 20 and forms a plurality of connection holes 23 at regular intervals in the longitudinal direction. As shown in FIG. 5, the fitting protrusions 33 of the auxiliary cover 30 are connected to the connection holes 23 in a state in which the plurality of connection holes 23 are aligned with the fitting holes 13 of the protective cover 10. The connection member 22 is engaged as it fits through the fitting groove 13. The material and color of the connection member 22 may be used in the same manner as the front cover 20, but of course, other colors and materials may be used.

As the connecting member 22 is interposed between the protective cover 10 and the auxiliary cover 30 and bound, the connecting member 22 positioned on the side wall 12b of the protective cover 10 is bent to contact the front cover 20. Can be expanded or unfolded.

On the other hand, when the two open cover 10, 30 is pulled apart, the fitting projection 33 can be removed from the fitting groove 13, the auxiliary cover 30 can be separated from the protective cover 10, thereby fitting Since the connecting member 22 fitted to the protrusion 33 is disengaged, the front cover 20 is removed and replaced, or the defective part is repaired to reuse the cover.

In this way, since the protective cover 10, as well as the auxiliary cover 30 as well as the front cover 20 can be manually mounted or detached, the workmanship is simple at the time of manufacture, and the user wants the cover 30 (according to personal preference) ( 20) can be easily changed and replaced or repaired.

[Second Embodiment]

6 to 7 are views for explaining the configuration of the assembled mobile phone case according to the second embodiment. Duplicate descriptions of the same components as those of the mobile phone case of the above-described embodiment will be omitted and the description will be given with an emphasis on characteristic configurations.

The prefabricated mobile phone case 2 includes a protective cover 10 for accommodating the mobile phone 100, and an auxiliary cover 30 that is incorporated in the protective cover 10 to change the shape of the mobile phone case 2. In addition, the front cover 20 may further include.

The mobile phone case 2 of the second embodiment is similar in construction to the mobile phone case 1 described above in that it includes a protective cover 10, an auxiliary cover 30, and a front cover 20.

The front cover 20 of the second embodiment is the same as the front cover 20 of the first embodiment. However, there are some differences in the coupling structure of the protective cover 10 and the auxiliary cover 30. That is, the position of the catching holes 32 are different so that the auxiliary cover 30 can be coupled across the protective cover 10 in the transverse direction, and the auxiliary member 30 of the front cover 20 can enter and exit the auxiliary cover 30. A long hole 36 extending in the longitudinal direction is formed in the cover 30.

The connecting member 22 of the front cover 20 enters the auxiliary cover 30 through the long hole 36, and the plurality of connecting holes 23 formed in the connecting member 22 are fitted into the protective cover 10. The fitting protrusion 33 of the auxiliary cover 30 is pressed into the fitting groove 13 through the connection hole 23 in the state of being aligned with the groove 13, thereby coupling the connecting member 22.

[Third Embodiment]

8 to 9 are views for explaining the configuration of the assembled mobile phone case according to the third embodiment. Duplicate descriptions of the same components as those of the mobile phone case of the above-described embodiment will be omitted and the description will be given with an emphasis on characteristic configurations.

The prefabricated mobile phone case 3 includes a protective cover 10 for accommodating the mobile phone 100, and an auxiliary cover 30 that is incorporated in the protective cover 10 to change the shape of the mobile phone case 3. In addition, the front cover 20 may further include.

The mobile phone case 3 of the third embodiment is similar in construction to the mobile phone cases 1 and 2 described above in that it includes a protective cover 10, an auxiliary cover 30, and a front cover 20.

The front cover 20 is similar to the front cover 20 of the first embodiment, and there is a difference in that the connecting member 22 is implemented by a plurality of band-shaped connecting bands 22a and 22b extending laterally.

In addition, in the coupling structure of the protective cover 10 and the auxiliary cover 30, there are some differences from the protective cover 10 and the auxiliary cover 30 of the second embodiment. That is, the position of the catching holes 32 are different so that the auxiliary cover 30 can be coupled across the protective cover 10 in the transverse direction, and the auxiliary member 30 of the front cover 20 can enter and exit the auxiliary cover 30. One side of the catching hole 32 of the cover 30 is partially cut off to form a step 37 having different heights.

The connecting member 22 of the front cover 20 enters the auxiliary cover 30 and is positioned on the step 37. In this state, when the protective cover 10 is coupled to the auxiliary cover 30, a plurality of connection bands are provided. The connection strips 22a and 22b are engaged by contacting the back surface of the protective cover 10, the bottom surface of the auxiliary cover 30, and the inner surface of the locking hole 32.

As the connecting member 22 is interposed between the front cover 20 and the protective cover 10, the connecting member 22 positioned on the side wall of the protective cover 10 is bent to fold or unfold the front cover 20. Can be.

1: prefab phone case
10: protective cover
20: front cover
30: auxiliary cover

Claims (8)

A protective cover configured to cover an outer side of the mobile phone and having a body and a sidewall opened at one side thereof to accommodate the mobile phone; An auxiliary cover incorporated into the rear surface of the protective cover; Includes; a fastening member for detachably coupling the protective cover and the auxiliary cover;
By combining the protective cover and the auxiliary cover to form a single mobile phone case or by removing the auxiliary cover from the protective cover to change the shape of the mobile phone case,
It includes a front cover which is located on one side of the protective cover folded or extended,
Prefabricated mobile phone case, characterized in that the connection member is formed on one side of the front cover to couple the front cover to at least one of the protective cover and the auxiliary cover. The method of claim 1,
The protective cover is a soft member,
The auxiliary cover is a prefabricated mobile phone case, characterized in that the hard member to reinforce the rigidity of the protective cover. The method of claim 1,
The fastening member includes a locking mouth extending from both sides of the body of the auxiliary cover, the locking mouth is prefabricated mobile phone case, characterized in that the close contact fixed to the side of the protective cover. delete A protective cover configured to cover an outer side of the mobile phone and having a body and a sidewall opened at one side thereof to accommodate the mobile phone; An auxiliary cover incorporated into the rear surface of the protective cover; Includes; a fastening member for detachably coupling the protective cover and the auxiliary cover;
By combining the protective cover and the auxiliary cover to form a single mobile phone case or by removing the auxiliary cover from the protective cover to change the shape of the mobile phone case,
The fastening member includes at least one fitting protrusion formed on the inner surface of the body of the auxiliary cover and at least one fitting groove formed on the rear surface of the protective member,
Prefabricated mobile phone case, characterized in that for fitting by fitting the fitting projection to the fitting groove. A protective cover configured to cover an outer side of the mobile phone and having a body and a sidewall opened at one side thereof to accommodate the mobile phone; An auxiliary cover incorporated into the rear surface of the protective cover; Includes; a fastening member for detachably coupling the protective cover and the auxiliary cover;
By combining the protective cover and the auxiliary cover to form a single mobile phone case or by removing the auxiliary cover from the protective cover to change the shape of the mobile phone case,
It includes a front cover which is located on one side of the protective cover folded or extended,
A connection member is formed on one side of the front cover to couple to at least one of the protective cover and the auxiliary cover.
The fastening member includes at least one fitting protrusion formed on the inner surface of the body of the auxiliary cover and at least one fitting groove formed on the rear surface of the protective member,
When the connecting member of the front cover is interposed between the protective cover and the auxiliary cover is characterized in that the connecting member is coupled to the fitting groove through the connection hole formed in the connecting member to bind the connecting member. Prefab phone case. The method according to claim 6,
Prefabricated mobile phone case, characterized in that for forming the long hole extending in the longitudinal direction in the auxiliary cover to the connection member of the front cover. A protective cover configured to cover an outer side of the mobile phone and having a body and a sidewall opened at one side thereof to accommodate the mobile phone; An auxiliary cover incorporated into the rear surface of the protective cover; Includes; a fastening member for detachably coupling the protective cover and the auxiliary cover;
By combining the protective cover and the auxiliary cover to form a single mobile phone case or by removing the auxiliary cover from the protective cover to change the shape of the mobile phone case,
The fastening member includes a locking hole which is bent and extended from both sides of the body of the auxiliary cover in close contact with the side surface of the protective cover,
It includes a front cover which is located on one side of the protective cover folded or extended,
A connection member is formed on one side of the front cover to couple the front cover to at least one of the protective cover and the auxiliary cover.
One side of the locking hole of the auxiliary cover is partially cut to allow the connection member of the front cover to enter and to form a step having a different height.
When the connection member is positioned between the rear surface of the protective cover and the bottom surface of the auxiliary cover, the rear surface of the connection member is in contact with the bottom surface of the auxiliary cover and the inner surface of the latch, and the front surface of the connection member is connected to the protective cover. Prefabricated mobile phone case, characterized in that the close contact with the back.

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