WO2015026154A1

WO2015026154A1 - Mobile terminal case having winding part

Info

Publication number: WO2015026154A1
Application number: PCT/KR2014/007727
Authority: WO
Inventors: 안성호
Original assignee: Ahn Sung-Ho
Priority date: 2013-08-20
Filing date: 2014-08-20
Publication date: 2015-02-26

Abstract

The present invention relates to a mobile terminal case having a winding part around which earphones can be wound and stored. The winding part slides to be outwardly exposed or concealed with respect to a main body of the mobile terminal case. Also, a support is further disposed on the winding part so that a mobile terminal may be held upright by the mobile terminal case.

Description

Mobile terminal case with winding part

The present invention relates to a portable terminal case having a winding portion, and more particularly, to a portable terminal case for carrying and using the earphone by allowing the earphone to be wound and stored.

In general, mobile terminals such as mobile phones (smartphones), tablet PCs, PDAs and the like are designed and released to have a thinner thickness is a recent trend. In addition, these portable terminals include a large number of precise parts therein to perform a variety of functions, such as small, thin, so that the external strength of the portable terminal to protect each internal component is important, and the strength of the case In order to achieve this, it is common to additionally cover an outer case made of synthetic resin. The outer case has a function of protecting the inner portable terminal from external shocks and scratches and improving grip, and at the same time, expressing a monotonous shape and design of the portable terminal in various shapes and designs.

On the other hand, the recently released portable terminal is a mobile device unique to make a call, the call and receive function, as well as multimedia functions such as DMB, MP3, watching movies can be conveniently used as a single device. To listen to radio or TV, watch videos, listen to music, etc., or use the hands-free function to make a phone call, you can use the built-in speaker of the mobile terminal. You can listen to music or make a phone call without harming yourself.

However, in order to use earphones, the earphones have to be carried separately, so there is a risk of loss, and while the earphones are entangled while carrying the earphones, there is a hassle to release them again.

An object of the present invention for solving the problems of the prior art as described above is to provide a portable terminal case having an earphone winding to facilitate the carrying and use of the earphone so that the earphone is wound and stored.

In addition, another object of the present invention is to provide a portable terminal case having a standing function that can stand the portable terminal at a desired angle.

The present invention includes a main body in which a space in which a mobile terminal is accommodated is formed in front; And a winding part mounted to be slidably mounted to the rear of the main body, and a earphone terminal is wound around the winding part slid to protrude to the outside of the main body. .

In particular, the winding portion is preferably further provided with a fixing groove so as to fix a part of the earphone.

In particular, the winding portion is formed long in the sliding direction, the guide hole is formed in the longitudinal direction therein, the guide protrusion is formed in the rear of the main body to be inserted into the guide hole, the winding is guided to the guide projection It is preferably configured to slide.

Particularly, the winding part is formed to have elasticity, and the guide hole is provided with a first hole, a second hole, and a third hole in order along the longitudinal direction thereof, compared to the width of the first hole and the third hole. The guide hole is configured to be narrower in width, and the guide protrusion is configured to be larger than the second hole, so that the guide protrusion is moved from the first hole to the third hole, or from the third hole to the first hole. At this time, the second hole is preferably configured to be forcibly opened by the width of the guide protrusion by the external pressure.

In particular, it is preferable that the fixing groove is formed on the outer surface of the guide projection so as to fix a part of the earphone string.

Particularly, the guide protrusion includes a first protrusion inserted into the guide hole of the winding part, and a second protrusion formed at an end of the first protrusion to have an area larger than the first protrusion, and the winding It is preferable that the portion is configured to be caught by the second protrusion so as not to be separated out.

Particularly, a first movement guide part is formed on an inner surface of the winding part facing the rear of the main body, and a second movement guide part is formed at a position opposite to the first movement guide part behind the main body, and the first movement is performed. Any one of the guide and the second movement guide portion is formed to extend along the longitudinal direction of the winding portion, the other guide portion is formed to be inserted into any one of the guide portion, the winding portion is the first movement guide portion and It is preferable that the sliding movement while being guided to the second movement guide.

In particular, the groove-shaped recess is formed in the rear of the main body, the winding portion is preferably sliding in the recess.

Particularly, the main body includes: a front cover having a space in which the portable terminal is accommodated; And a front side is detachably coupled to a rear side of the front cover, and the rear side includes a rear cover on which the winding part is slidably mounted.

In particular, it further comprises a pedestal coupled to the winding portion detachably, it is preferable to establish a portable terminal using the pedestal.

In particular, it is preferable that the winding part and the pedestal are coupled by a male and female fitting combination of protrusions and grooves.

In particular, each of the winding part and the pedestal further has a magnet part, and it is preferable that the winding part and the pedestal are coupled by magnet coupling of the magnet part.

In particular, the outer end of the winding portion is further provided with a winding portion fitting groove cut inwardly and formed in a groove shape, and the pedestal further includes a pedestal fitting protrusion having a size and shape corresponding to the winding portion fitting groove, It is preferable that the winding portion and the pedestal are coupled by fitting the fitting groove and the pedestal fitting protrusion.

In particular, the outer end of the winding portion is provided with a projection-shaped winding portion fitting protrusion is further provided, the pedestal is further provided with a groove-shaped pedestal fitting groove corresponding to the fitting to the winding portion fitting protrusion, the winding portion fitting It is preferable that the winding unit and the pedestal are coupled by fitting the protrusion and the pedestal fitting groove.

In particular, the pedestal is preferably a shoe shape.

In particular, the outer end of the winding is cut to have a groove, and further has a straight rail projection on both sides of the groove, both sides of the pedestal a straight rail groove of the size and shape corresponding to the rail projection Furthermore, it is preferable that the winding part and the pedestal are coupled by horizontal fitting coupling of the rail protrusion and the rail groove.

In particular, the pedestal and the winding unit preferably further has a tilting function capable of adjusting the angle.

The portable terminal case having the winding unit according to the present invention has the earphones wound around the winding unit provided to be slid to the main body, thereby making it easy to carry the earphones. There is an effect that becomes easy to use.

In addition, since the winding part is provided to slide in the main body, when the winding part is not used, the winding part is slid to the concave part of the main body so that the winding part does not hang while carrying the main body.

In addition, since the front cover and the rear cover of the main body is configured to be detachable, and the winding part is configured to slide on the rear cover, when the earphone no longer needs to be carried or stored, the rear cover is removed from the front cover, While the front cover of the portable terminal is accommodated, there is an effect that the rear cover is not cumbersome and the overall thickness of the main body is made thin.

In addition, by adding the pedestal further to the winding portion, the portable terminal can be erected using the portable terminal case, so that the user can conveniently use it when watching a video or DMB.

1 is a view schematically showing a main body of a portable terminal case according to a first embodiment of the present invention.

2 is a view schematically showing a state in which the main body of the portable terminal case according to the first embodiment of the present invention is coupled.

3 is a view schematically illustrating a state in which a winding unit is coupled to a main body of a portable terminal case according to a first embodiment of the present invention.

4 is a view schematically illustrating a state in which a winding unit is coupled to a main body of a portable terminal case according to a first embodiment of the present invention.

5 is a view illustrating various shapes of the guide protrusion of the mobile terminal case according to the first embodiment of the present invention.

6 is a schematic cross-sectional view of a state in which a winding part is fitted to a guide protrusion of a portable terminal case according to a first embodiment of the present invention.

FIG. 7 is a view illustrating a state in which a winding unit of a portable terminal case is guided and moved by a movement guide unit according to a first embodiment of the present invention.

8 is a view schematically illustrating a state in which earphones are wound around a winding part of a portable terminal case according to a first embodiment of the present invention.

9 is a view schematically showing a state in which the main body of the portable terminal case is coupled according to the second embodiment of the present invention.

10 is a view schematically showing a portable terminal case according to a second embodiment of the present invention.

11 is a cross-sectional view illustrating a state in which a winding part is inserted into a main body of a portable terminal case according to a second exemplary embodiment of the present invention.

12 is a view schematically illustrating a winding unit sliding along a main body of a portable terminal case according to a second embodiment of the present invention.

FIG. 13 is a view schematically illustrating a state in which earphones are wound on a winding part of a portable terminal case according to a second exemplary embodiment of the present invention.

14 and 15 are a perspective view and a side cross-sectional view of a portable terminal case according to a third preferred embodiment of the present invention, Figures 16 and 17 are an exploded view and a combination of the winding portion and the pedestal in the third preferred embodiment of the present invention. .

18 is an exploded view of the winding part and the pedestal of the vertical fitting method according to the fourth embodiment of the present invention.

19 is a perspective view of a tiltable vertical winding unit according to a fifth exemplary embodiment of the present invention, and FIGS. 20 and 21 are x-axis (length direction) and y-axis (width direction) of the pedestal of the fifth preferred embodiment. 22 is a cross-sectional view illustrating the tilting function of the fifth preferred embodiment.

23 and 24 are a perspective view and a cross-sectional view of the winding portion of the horizontal fitting manner according to the sixth preferred embodiment of the present invention, Figure 25 is a perspective view of the pedestal in the sixth preferred embodiment, Figure 26 is a sixth preferred embodiment The figure explaining the horizontal fitting method of the.

27 is an exploded side view of the magnet coupling type winding unit and the pedestal according to the seventh preferred embodiment of the present invention.

28 is an embodiment to which the combination coupling method of the fitting coupling method and the magnet coupling method according to the eighth preferred embodiment of the present invention.

** Description of the main reference symbols **

100: main body 110: front cover

114: accommodating part 120, 150: rear cover

122: opening hole 124: recessed portion

130, 160: guide protrusion 200: winding

210, 230: fixing groove 220: fixing protrusion

230: guide hole 240: winding groove

270: winding protrusion 271: tooth projection

280: rail projection 281: rail projection

290.390: Magnet 300: Pedestal

310: bottom surface 320: bonding surface

340: pedestal fitting protrusion 370: pedestal fitting groove

371: tooth groove 380: rail groove

Hereinafter, with reference to the accompanying drawings will be described in more detail a portable terminal case having a winding portion according to an embodiment of the present invention.

1 is a view schematically showing a main body of a portable terminal case having a winding unit according to a first embodiment of the present invention, Figure 2 is a portable terminal case having a winding unit according to a first embodiment of the present invention Figure is a schematic view showing a state in which the main body is coupled.

1 and 2, the portable terminal case including the winding unit according to the first exemplary embodiment of the present invention includes a main body 100 in which the portable terminal P is accommodated, and a main body so that the earphone 10 is wound. Winding portion 200 (shown in FIG. 3) coupled to 100.

The main body 100 has a receiving portion 114 is formed so that the portable terminal (P) is inserted in the front, the winding 200 is slidingly coupled to the rear. And the material of the main body 100 may be made of plastic, silicon, leather, synthetic leather, etc. to produce a luxury, and may be produced to add a variety of patterns to visually feel the beauty. The main body 100 may be configured by combining the front cover 110 and the rear cover 120, or may be composed of only one cover without distinguishing the front cover 110 and the rear cover 120. The front cover 110 is configured such that the receiving portion 114 is formed on the front thereof so that the portable terminal P is inserted. The front cover 110 may be formed of a silicon material or the like so as to easily protect the mobile terminal P from external impact. The rear cover 120 is coupled to the front of the rear of the front cover 110, the winding portion 200 is slidably coupled to the rear. The rear cover 120 may be formed of a plastic material or the like, and is detachably coupled to the front cover 110, so that the rear cover 120 is not required because the rear cover 120 is not used. The rear cover 120 may be removed from the front cover 110 to be used. This will be described again later. In addition, the rear cover 120 is composed of a variety of colors, may be used by mounting the rear cover 120 having a color according to the user's taste to the front cover 110.

In addition, the front cover 110 and the rear cover 120 are the same size at a position opposite to a portion to be exposed to the outside, such as a camera lens, a function key, a speaker, and an earphone terminal provided in the mobile terminal P, as necessary. A plurality of

open holes

112 and 122 may be formed.

3 is a view schematically illustrating a state in which a winding unit is coupled to a main body of a mobile terminal case having a winding unit according to a first exemplary embodiment of the present invention, and FIG. 4 is a winding according to the first exemplary embodiment of the present invention. 2 is a diagram schematically illustrating a state in which a winding unit is coupled to a main body of a portable terminal case including a unit.

Referring to the drawings, a recess 124 may be formed at the rear of the main body 100, that is, at the rear of the rear cover 120 of the main body 100 to guide the inner surface of the winding part 200. Concave portion 124 is formed long in the longitudinal direction on the rear of the rear cover 120, the winding portion 200 is configured to slide in the upper portion in the recess 124. The height of the recess 124 may be the same as or higher than the height of the winding part 200. When the winding part 200 is positioned in the recess 124, the outer surface of the winding part 200 may have a rear cover ( It does not protrude out of 120).

The winding unit 200 is mounted to be slidable to the recess 124 formed on the rear of the rear cover 120 of the main body 100, the winding unit 200 is the upper portion of the rear of the rear cover 120 After sliding so as to protrude, the earphone 10 is wound around the winding part 200. The winding part 200 may be formed of an elastic material or the like, and may be formed to be long in the longitudinal direction so that the earphone 10 may be easily wound. The length of the winding part 200 may be equal to or slightly shorter than the length of the recess 124. have.

As such, the recessed portion 124 is formed in the rear cover 120 of the main body 100, and the winding portion 200 is mounted in the recessed portion 124, so that when the earphone 10 is to be carried or stored, the front cover is provided. The rear cover 120 is mounted on the 110, and the earphone 10 is wound around the winding part 200 mounted on the rear cover 120 to easily carry or store the earphone 10. In addition, when the earphone 10 no longer needs to be carried or stored, the rear cover 120 is not necessary, and thus, the rear cover 120 is removed from the front cover 110 and the front cover of the main body 100 ( While the 110 receives the mobile terminal P, the rear cover 120 is not cumbersome, and the entire thickness of the main body 100 is reduced.

In addition, a fixing groove 210, a fixing protrusion 220, and a guide hole 230 may be formed in the winding part 200. Fixing groove 210 is composed of one or more and is formed concave along the outer periphery of the winding portion 200, is configured to be a part of the earphone 10 is fitted into the fixing groove 210 is fixed. The fixing protrusion 220 is formed to protrude on the outer surface of the winding part 200, and is formed in a pair and spaced apart from each other, and the fixing groove 222 is provided therebetween, and the earphone 10 in the fixing groove 222. It is preferable that a part of) be configured to be fitted and fixed.

The guide hole 230 is formed in a hole shape along the longitudinal direction of the winding part 200. In addition, a guide protrusion 130 is formed in the recess 124 of the rear cover 120 to be inserted into the guide hole 230, and the winding part 200 is guided to the guide protrusion 130 to be slidably moved. The detailed shape of the guide protrusion 130 will be described again with reference to FIG. 5. Meanwhile, in one embodiment of the present invention, the recess 124 is configured to be provided at the rear of the main body 100, but the present invention is not limited thereto, and the recess 124 is located at the rear of the main body 100. ) May be omitted, and in this case, the guide protrusion 130 may protrude from the rear of the main body 100. The guide hole 230 is provided with a first hole 232, a second hole 234, and a third hole 236, one after another in the longitudinal direction thereof, and the first hole 232 and the third hole ( The width of the second hole 234 is narrower than that of 236. And the guide protrusion 130 is configured to be larger than the second hole 234, when the winding portion 200 is guided to the guide protrusion 130 is moved upwardly or sliding downward, the second hole ( 234 is forcibly opened by the width of the guide protrusion 130 and then moved. That is, when the winding part 200 is moved upward or downward, the guide protrusion 130 must pass through the second hole 234 in the first hole 232 or the third hole 236. Since the width of the two holes 234 is smaller than the guide protrusion 130, the winding part 200 is moved only when an external pressure by the user is applied to the winding part 200, and thus the winding part 200 moved upward or downward. Since the guide protrusion 130 is caught in the second hole 234, the position thereof is fixed without being randomly moved. On the other hand, the fixing groove 210 may be formed so as to fix a portion of the earphone 10 in the inner circumference of the guide hole 230 of the winding part 200.

FIG. 5 is a diagram illustrating various shapes of guide protrusions of a portable terminal case including a winding unit according to a first embodiment of the present invention.

Referring to FIG. 5A, the guide protrusion 130 is formed to protrude in a cylindrical shape, and the guide hole 230 of the winding part 200 is inserted into the guide protrusion 130 so that the winding part 200 is formed. Guided by the guide 130 is moved up and down.

Referring to FIG. 5B, the guide protrusion 130 is protruded into a cylindrical shape, and includes a first protrusion 132 inserted into the guide hole 230 of the winding part 200 and the first protrusion. The tip of the protrusion 132 includes a second protrusion 134 formed to have a larger area than the first protrusion 132. In addition, when the guide hole 230 of the winding part 200 is inserted into the first protrusion 132 after passing through the second protrusion 134 of the guide protrusion 130, the guide hole may be formed by the elasticity of the winding part 200. After the width of 230 extends by the second protrusion 134, it is inserted into the first protrusion 132. The winding part 200 inserted into the guide protrusion 130 is configured to be caught by the second protrusion 134 so as not to be separated to the outside.

Referring to Figure 5 (c), the guide protrusion 130 is formed to protrude in a cylindrical shape, the fixing groove 135 may be formed so that the string 12, etc. of the earphone 10 is fitted in the center of the front end portion. have.

6 is a schematic cross-sectional view of a state in which a winding part is fitted to a guide protrusion of a portable terminal case including a winding part according to a first embodiment of the present invention.

Referring to FIG. 6, the guide protrusion 130 protrudes from the recess 124 of the rear cover 120 of the main body 100 so as to be inserted into the guide hole 230 of the winding part 200. The protrusion 132, the second protrusion 134, and the fixing groove 135 are included.

The winding part 200 is positioned to be slidable in the recess 124 of the rear cover 120 of the main body 100, in which the guide hole 230 of the winding part 200 is a guide protrusion of the main body 100. Inserted into the 130, the winding portion 200 is configured to be guided to the guide protrusion 130, the sliding movement. Meanwhile, when the winding part 200 is inserted into the guide protrusion 130, the guide hole 230 of the winding part 200 is the second protrusion 134 of the guide protrusion 130 by the elasticity of the winding part 200. In some cases, the second protrusion 134 of the guide protrusion 130 is retracted by the width of the fixing groove 135 formed at the center thereof. At this time, the concave portion 124 of the rear cover 120 is formed with a movement guide hole 124a at a position opposite to the outer circumference of the guide protrusion 130, so that the second protrusion 134 of the guide protrusion 130 Guide them in and out easily.

FIG. 7 is a view illustrating a state in which a winding unit of a portable terminal case including a winding unit according to a first embodiment of the present invention is guided and moved by a movement guide unit.

Referring to FIG. 7, the inner surface of the winding part 200 that faces the rear surface of the rear cover 120 of the main body 100 may move first to both sides of the guide hole 230 along the longitudinal direction of the winding part 200. The guide part 260 is concave, and the second movement guide part 140 is inserted into the first movement guide part 260 at a position opposite to the first movement guide part 260 on the rear side of the rear cover 120. ) Is formed to protrude, and when the winding part 200 is moved up and down, the first movement guide part 260 of the winding part 200 is guided to the second movement guide part 140 of the main body 100 and slides. It is configured to be. In some cases, the first movement guide part 260 of the winding part 200 protrudes, and the second movement guide part 140 of the main body 100 is concave along the longitudinal direction of the winding part 200. Is formed so as to, the first movement guide portion 260 of the winding part 200 may be inserted into the second movement guide portion 140 of the main body 100, it may be configured to slide.

8 is a view schematically illustrating a state in which earphones are wound on a winding part of a portable terminal case including a winding part according to a first exemplary embodiment of the present invention.

Referring to FIG. 8, the winding part 200 slides upward from the rear of the main body 100, that is, from the rear of the rear cover 120, so that the upper part of the winding part 200 protrudes to the upper part of the main body 100. do. In this state, the earphone 10 is wound on the protruding upper portion of the winding unit 200, and at this time, the string 12, the plug 16, and the like of the earphone 10 are fixed grooves 210 of the winding unit 200. It is fixed in the

As described above, since the earphone 10 is wound around the winding part 200 and stored, the earphone 10 can be easily carried and used. In addition, since the winding part 200 is provided to slide in the main body 100, when the winding part 200 is not used, the winding part 200 is slid to the concave part 124 of the main body 100 to move the main body 100. While carrying the 100, the winding unit 200 may not be stuck.

9 is an exploded perspective view of a front cover and a rear cover of a portable terminal case having a winding unit according to a second preferred embodiment of the present invention, and FIG. 10 is a portable terminal having a winding unit according to a second preferred embodiment of the present invention. A perspective view of the case.

9 and 10, a portable terminal case having a winding unit according to a second exemplary embodiment of the present invention includes a main body 100 and a winding unit 200, and the winding unit 200 includes the main body 100. It is configured to be the same as the first embodiment except that it is inserted into the slide.

The main body 100 may be formed by combining the front cover 110 and the rear cover 150, or may be formed by integrally forming the front cover 110 and the rear cover 150. In the first embodiment, a recess 124 (shown in FIG. 2) is provided in the rear cover 120 (FIG. 2), but in the second embodiment, a recess 116 is provided in the front cover 110. . Concave portion 116 is formed long in the longitudinal direction on the rear of the front cover 110, after the winding portion 200 is inserted into the concave portion 116 is configured to slide to the upper portion. And the height of the recess 116 is the same as, or higher than the height of the winding portion 200, when the rear cover 150 is coupled to the rear of the front cover 110, the rear cover 150 is the winding portion It is configured not to press 200. In addition, the front cover 110 and the rear cover 150 are opened in the same size at a position opposite to a portion to be exposed to the outside such as a camera lens, a function key, a speaker, and an earphone terminal provided in the mobile terminal P. 112 and 152 may be formed. And the upper side of the rear cover 150, the winding portion 200 is inserted into the concave portion 116 of the front cover 110, the fixing protrusion 220 of the winding portion 200 in the state moved downward The exposure guide part 154 is formed to be concave so as to be exposed to the outside.

The winding part 200 is mounted to be slidable to the recess 116 formed in the front cover 110 of the main body 100, and after the winding part 200 is slid to protrude to the upper part of the main body 100. , The earphone 10 is wound on the winding unit 200. The winding unit 200 may be formed of an elastic material or the like, and may be formed to be long in the longitudinal direction so that the earphone 10 is easily wound, and the length thereof may be equal to or slightly smaller than the length of the recess 116. have. In addition, the fixing part 210 may be formed in the winding part 200 so that a part of the earphone 10 may be inserted and fixed. The guide hole 230 may be formed to be guided by the guide protrusion 160 to be described later. have.

11 is a cross-sectional view illustrating a state in which a winding part is inserted into a main body of a mobile terminal case having a winding part according to a second exemplary embodiment of the present invention, and FIG. 12 is a winding according to the second exemplary embodiment of the present invention. FIG. Is a diagram schematically illustrating a winding part sliding along a main body of a portable terminal case having a portion.

11 and 12, the front surface of the rear cover 150 is coupled to the rear surface of the front cover 110 of the main body 100. At this time, the recess 116 of the front cover 110 is closed by the rear cover 150 except for the upper portion. The winding 200 positioned in the recess 116 is slid through the upper portion of the recess 116.

In addition, a guide protrusion 160 protrudes from a front surface of the rear cover 150 to be inserted into the guide hole 230 of the winding part 200. The guide protrusion 160 includes a first protrusion 162 inserted into one side of the first hole 232 of the guide hole 230 and a second inserted into the other side of the first hole 232 of the guide hole 230. It may include a protrusion 164. In addition, when the winding part 200 is slid to the upper direction of the recess 116, the guide protrusion 160 is positioned in the third hole 236 after passing through the second hole 234 of the guide hole 230. At this time, the width of the guide protrusion 160 is configured to be larger than the second hole 234, when the winding part 200 is guided to the guide protrusion 160 is moved upwardly or sliding downward, the second Since the hole 234 is forcibly opened after the width of the guide protrusion 160 and moved, the winding part 200 moved to the upper or lower part is not moved arbitrarily and its position is fixed.

In addition, the front cover 110 and the rear cover 150 of the main body 100 is configured to be detachable, the winding unit 200 is configured to slide along the guide protrusion 160 of the rear cover 150, earphones When it is no longer necessary to carry or store 10, while removing the rear cover 150 from the front cover 110, while the front cover 110 of the main body 100 accommodates the mobile terminal (P), The rear cover 150 is not cumbersome, and the entire thickness of the main body 100 is reduced.

In addition, the rear cover 150 is composed of a variety of colors, may be used by mounting the rear cover 150 having a color according to the user's taste to the front cover 110.

FIG. 13 is a view schematically illustrating a state in which earphones are wound on a winding part of a portable terminal case including a winding part according to a second exemplary embodiment of the present invention.

Referring to FIG. 13, the winding part 200 is slid to the rear of the main body 100, that is, the recess 116 of the front cover 110, so that the upper part of the winding part 200 is the main body 100. Protrudes to the top of the. In this state, the earphone 10 is wound on the protruding upper portion of the winding part 200. In this case, the string 12, the plug 16, and the like of the earphone 10 are fixed grooves 210 of the winding part 200. 222 is fixed.

As described above, since the earphone 10 is wound around the winding part 200 and stored, the earphone 10 can be easily carried and used. In addition, since the winding part 200 is provided to slide in the main body 100, when the winding part 200 is not used, the winding part 200 is slid to the concave part 116 of the main body 100 to move the main body 100. There is an effect that the winding unit 200 is not stuck while carrying the (100).

Hereinafter, a description will be given of a mobile terminal case further having a pedestal 300 to allow standing to be improved by improving the first and second embodiments.

14 and 15 are a perspective view and a cross-sectional side view of a portable terminal case according to a third embodiment of the present invention, unlike the first and second embodiments described above, a pedestal 300 detachable from the winding unit 200. Have more) Since the pedestal 300 is detachably coupled, the pedestal 300 can be detached and stored separately when it is not necessary to stand the portable terminal P.

Various winding structures of the winding unit 200 and the pedestal 300 are possible, but the following describes the detachable coupling structure of the winding unit 200 and the pedestal 300, but for convenience of description, the main body 100 and the portable The terminal P will be omitted, and only the winding part 200 and the pedestal 300 will be described by the diagram. Therefore, even though the main body 100 and the like are not represented in the drawings, the winding part 200 is clearly coupled to the main body 100 to be slid.

16 and 17 are exploded and combined views of the winding portion and the pedestal in the third preferred embodiment of the present invention. Winding part 200 of the third preferred embodiment further has a groove-shaped winding portion fitting groove 240 in the outer end 250, which is exposed to the outside when the earphone string is wound when sliding. On the other hand, the pedestal 300 is coupled to the bottom surface 310 and the coupling surface 320 is coupled with the winding portion 200 to the ground (or all means a plane, such as a desk) so that the fitting coupling with the winding portion 200. The coupling surface 320 has a pedestal fitting protrusion 340 of a corresponding shape of the protruding shape so as to be fitted into the winding fitting groove 240. Although the entire coupling surface 320 may be formed of the pedestal fitting protrusion 340, in particular, as shown in FIG. 16, the width of the coupling surface 320 is narrower than the width d1 of the upper surface 320 at approximately the middle of the upper surface 320. (D2 further has a step portion 341, it is preferable that the winding portion fitting groove 240 is fitted to the step portion 341.

18 is an exploded view of the winding part 200 and the pedestal 300 of the vertical fitting method according to the fourth embodiment. Contrary to the above-described third preferred embodiment, the winding part fitting protrusion 270 is provided in the winding part 200, and the pedestal fitting groove 370 is provided in the pedestal 300 to enable the fitting coupling. The winding fitting protrusion 270 may be a hexahedron shape, but various protrusion shapes such as a cylindrical shape, a pentagonal shape, and a cross shape are possible. In addition, the coupling surface 320 of the pedestal 300 is provided with a groove fitting pedestal 370 corresponding to the winding fitting protrusion 270 to enable the fitting coupling with the winding fitting protrusion 270. The winding part 200 and the pedestal 300 are attached to and detached from each other by the vertical fitting coupling between the winding part fitting protrusion 270 and the pedestal fitting groove 370.

19 to 22 are diagrams of a winding part and a pedestal according to a fifth exemplary embodiment, and in the fifth embodiment, the pedestal 300 and the winding part 200 may be tilted at a predetermined angle rather than in a straight line. have. This tilting function is because the user needs to adjust the mobile terminal P at a certain angle according to the position where the user looks at the mobile terminal P. FIG. Since the tilting method can be implemented in various ways, the scope of the present invention is not limited to the specific tilting method.

FIG. 19 is a perspective view of a winding part of a vertical fitting method of tilting according to a fifth exemplary embodiment of the present invention, and FIGS. 20 and 21 are cross-sectional views of an x axis (length direction) and a y axis (width direction) of a pedestal, and FIG. 22 Is a diagram illustrating a tilting function.

As shown in FIG. 19, unlike the fourth embodiment, the fifth embodiment further includes saw teeth 271 on both sides of the winding fitting protrusion 270. On the other hand, as shown in Fig. 20 and the y-axis (shoe width direction) cross-sectional view of the x-axis (shoe longitudinal direction) cross-sectional view of the pedestal 300 corresponding thereto, the groove of the shape and size corresponding to the tooth projection 271 The tooth groove 371 is formed to correspond to the inner surface of the pedestal fitting groove 370, it is possible to be fitted to each other. For reference, since at least one of the pedestal 300 and the winding unit 200 in the present invention is made of a material having elasticity, it is possible to forcibly fit in the pedestal fitting groove 370 even if there is a tooth projection (271).

22 illustrates a tilting state of the mobile terminal case 100 of the present invention having a tilting function. For the tilting, the width of the pedestal fitting groove 370 should be slightly longer than the winding fitting protrusion 270 so that the pedestal 300 can be rotated. The tooth protrusion 270 is tilted at a predetermined angle as the tooth rotates in the tooth groove 371, and thus the main body 100 coupled with the winding part 200 is tilted at the same angle and fitted with the main body 100. The combined portable terminal P is also tilted at the same angle.

23 to 26 are views of a sixth exemplary embodiment of the present invention, unlike the above-described third to fifth embodiments, the side of the winding unit 200 and the pedestal 300 are not coupled to each other in the vertical fitting manner. The rail coupling method using a rail to be coupled horizontally is an embodiment.

23 and 24 are a perspective view and a cross-sectional view of the winding portion of the horizontal fitting method according to the sixth preferred embodiment of the present invention, Figure 25 is a perspective view of the pedestal, Figure 26 is a view for explaining the horizontal fitting method.

23 and 24, the rail protrusion 280 is similar to the aforementioned winding part fitting groove 240 in that the lower end 250 is penetrated and opposed to the inner surface unlike the winding part fitting groove 240. Two straight rail protrusions 281 are formed to protrude, and are fitted into the rail grooves 380 (see FIG. 25) of the pedestal 300 to be described later.

As illustrated in FIG. 25, rail grooves 380 having straight grooves are formed on both sides of the coupling surface 320 of the pedestal 300 in a shape and size corresponding to the rail protrusion 280.

As shown in FIG. 26, in order for the winding unit 200 and the pedestal 300 to be coupled to each other, the winding unit 200 is horizontally inserted from one end of the pedestal 300 and then moved to the center portion. To complete.

27 is a view of the seventh preferred embodiment of the present invention, in which the winding unit 200 and the pedestal 300 are coupled to each other by a magnet rather than a fitting method. The lower end 250 of the winding part 200 is provided with a magnet part 290, and correspondingly, the magnet part 390 is also formed on the coupling surface 320 of the pedestal 300 to enable magnetic coupling with each other.

FIG. 28 is a view of an eighth preferred embodiment of the present invention, and is an embodiment of a coupling method in which the above-described embodiments of the fitting coupling method and the magnet coupling method are applied together.

For example, FIG. 28 is an embodiment in which the winding part 200 and the pedestal 300 according to the fourth embodiment of the present invention are further provided with a magnet, and the winding part fitting protrusion 270 of the winding part 200 is provided. The magnet portion 290 is further provided on the lower portion, and correspondingly, the magnet portion 390 is further provided on the inner bottom surface of the winding portion fitting groove 370 of the pedestal 300, and at the same time, the magnet coupling is performed. You can do that. This magnet coupling is applicable to other embodiments in addition to the fourth embodiment described above.

Although the present invention has been described in detail in the above embodiments, it is obvious that the present invention is not limited thereto, and it is obvious to those skilled in the art that various changes and modifications can be made within the technical scope of the present invention. The technical idea should also be regarded as belonging to the present invention if it belongs to the scope of the claims.

Claims

A main body having a space in which the mobile terminal is accommodated; And

It is made to include a winding unit mounted to be slidably behind the main body,

The portable terminal case having a winding unit, characterized in that the earphone line is wound around the winding unit to be protruded out of the main body.
The method of claim 1,

The winding unit is a mobile terminal case having a winding portion further characterized in that the fixing groove is further provided to fix the part of the earphone.
The method of claim 1,

The winding part is formed long in the sliding direction, the guide hole is formed in the longitudinal direction therein,

A guide protrusion is formed at the rear of the main body to be inserted into the guide hole.

The portable terminal case having a winding unit, characterized in that the winding is guided to the guide protrusion is configured to slide.
The method of claim 3, wherein

The winding part is formed to have an elasticity,

The guide hole is provided with a first hole, a second hole and a third hole in order along the longitudinal direction, the width of the second hole is narrower than the width of the first hole and the third hole,

The guide protrusion is configured to be larger than the second hole, so that the second hole is an external pressure when the guide protrusion is moved from the first hole to the third hole or from the third hole to the first hole. Portable terminal case having a winding portion characterized in that it is forcibly opened by the width of the guide projections by.
The method of claim 3, wherein

The outer surface of the guide projection is a mobile terminal case having a winding portion characterized in that the fixing groove is formed to be fixed to the part of the earphone cord.
The method of claim 3, wherein

The guide protrusion may include a first protrusion inserted into the guide hole of the winding part, and a second protrusion formed at an end portion of the first protrusion to have an area larger than the first protrusion.

The winding unit is a mobile terminal case having a winding unit, characterized in that the second protrusion is configured so as not to be separated to the outside.
The method of claim 1,

A first movement guide part is formed on an inner surface of the winding part opposite to the rear of the main body, and a second movement guide part is formed at a position opposite to the first movement guide part behind the main body.

Any one of the first movement guide part and the second movement guide part is formed to be elongated along the length direction of the winding part, and the other guide part is formed to be inserted into the one guide part, and the winding part is formed on the first guide part. The portable terminal case having a winding unit, characterized in that the sliding guide while being guided to the movement guide and the second movement guide.
The method of claim 1,

A recess of a groove shape is formed at the rear of the main body, and the winding part slides in the recess.
The method of claim 1,

The main body is:

A front cover having a space in which the portable terminal is accommodated; And

The front is detachably coupled to the rear of the front cover, the rear is a mobile terminal case having a winding portion, characterized in that it comprises a rear cover to be mounted so that the winding is slidable.
The method of claim 1,

It further comprises a pedestal coupled detachably with the winding,

A portable terminal case having a winding unit, characterized in that the portable terminal can be set up using the pedestal.
The method of claim 10,

The winding unit and the pedestal is a mobile terminal case having a winding unit, characterized in that the coupling is coupled by the male and female fitting of the groove shape.
The method of claim 10,

Each of the winding unit and the pedestal further has a magnet unit, the portable terminal case having a winding unit, characterized in that coupled by the magnet coupling of the magnet unit.
The method of claim 10,

The outer end of the winding part is further provided with a winding part fitting groove cut inwardly and formed in a groove shape, and the pedestal further includes a pedestal fitting protrusion having a size and shape corresponding to the winding part fitting groove. A portable terminal case having a winding unit, characterized in that the coupling between the winding unit and the pedestal by fitting the groove and the pedestal fitting protrusion.
The method of claim 10,

The outer end of the winding part is further provided with a projection-shaped winding part fitting protrusion, the pedestal is further provided with a groove-shaped pedestal fitting groove corresponding to the fitting can be fitted to the winding part fitting protrusion, the winding part fitting protrusion and the pedestal A portable terminal case having a winding unit, characterized in that the coupling between the winding unit and the base by fitting the fitting groove.
The method of claim 10,

The pedestal is a mobile terminal case having a winding portion, characterized in that the shoe shape.
The method of claim 10,

The outer end of the winding is cut and has a groove, and further has a straight rail protrusion on both sides of the groove,

Both sides of the pedestal further has a straight rail groove of the size and shape corresponding to the rail protrusion,

The winding unit and the base is a portable terminal case having a winding unit, characterized in that coupled by the horizontal fitting coupling of the rail protrusion and the rail groove.
The method of claim 10,

The pedestal and the winding unit is a portable terminal case having a winding unit characterized in that it further has a tilting function capable of adjusting the angle.