KR20130026848A

KR20130026848A - Portable apparatus case having falling prevention apparatus

Info

Publication number: KR20130026848A
Application number: KR1020110090274A
Authority: KR
Inventors: 권연욱; 권우주
Original assignee: 권연욱; 권우주
Priority date: 2011-09-06
Filing date: 2011-09-06
Publication date: 2013-03-14

Abstract

PURPOSE: A portable terminal case including a fall prevention device is provided to prevent a portable terminal from being fallen from the portable terminal case. CONSTITUTION: A fall prevention device(200) is integrated with a portable terminal case. The fall prevention device includes a finger ring(210) and a connection unit(220). The center of the finger ring includes a through hole. The connection unit connects the finger ring to a case body(110). A groove for fixing the fall prevention device is included in the case body.

Description

Portable Apparatus Case Having Falling Prevention Apparatus}

The present invention relates to a mobile device case having a fall prevention device inside the mobile device case.

In today's society, mobile devices have become indispensable items due to the development and popularization of information and communication technologies.

Recently, with the addition of additional features such as video calls, watching video and DMB, playing music, taking videos and photos, using the Internet, and entering information, in addition to regular calls, you can take your mobile device in your hand, watch it on public transport, or walk. As it is used when moving regardless of the place, such as when the user accidentally drop the mobile device often occurs.

Accordingly, users are required to protect their mobile devices or parts inside the mobile devices from scratches and scratches, to protect information lost due to the impact of damage, and to request various mobile device cases for the beauty of the appearance.

The mobile device case protects the mobile device from scratches, scratches, and impacts, but does not prevent the mobile device from dropping.

The mobile device described above refers to a mobile device such as a mobile phone, a tablet PC, a netbook, and the like.

Conventionally, as shown in FIG. 1A, a mobile phone accessory including a ring 10 capable of hanging a user's finger, a connecting line 20 connecting a ring and a connecting ring, and a connecting ring 30 connected to a cell phone insertion groove are provided. Is disclosed. The mobile phone accessories may be connected to the ring 10 and connect the link ring 30 to the mobile phone so as not to drop the mobile phone even when using the mobile phone while holding the mobile phone in your hand while looking at your eyes. It is inconvenient to use for a cell phone that does not have a cell phone insertion groove. In addition, when the mobile phone accessory is used in a touch screen type mobile phone, it is difficult to fix the mobile phone by only one finger inserted into the accessory, and thus it is inconvenient to use the mobile phone while touching the screen with the other hand while fixing the mobile phone with one hand.

An object of the present invention is to provide a mobile device case having a fall prevention device formed integrally with the mobile device case to prevent the fall of the mobile device and to fix the mobile device with only one finger.

In addition, another object of the present invention is to provide a portable device case having a user-fingered finger, and a flexible fall prevention device.

In order to achieve the above object as a portable device case having a drop prevention device 200 is formed integrally with the portable device case with a drop prevention device of the present invention, the drop prevention device 200 is the center A finger ring 210 having a through hole 211 formed therein and a connecting portion 220 connecting the finger ring 210 and the case body to each other.

In order to fix the drop preventing device 200, the case body is provided with a drop preventing fixing groove 130 of the same shape and size as the drop preventing device.

In order to insert the fall prevention device 200, the case body is provided with a drop prevention fixing groove of a wider size than the fall prevention device.

In order to fix the drop preventing device 200, a through part 120 having the same shape and size as the drop preventing device is provided in the case body.

In order to insert the drop prevention device 200, the case body is provided with a through portion 120` of a wider size than the fall prevention device.

In order to fit the through hole 211, a fixing part 230 having the same shape and size as the through hole is provided.

A groove 240 is formed in the case body adjacent to the finger ring 210.

The finger ring 210 is directed toward the outer side or the inner side of the case body 110, the fall prevention device 200 is the same material or different materials and the case.

The finger ring has a thickness of 1 to 7 mm, and the finger ring 210 has a circular cross section.

The length of the connecting portion 220 is 0.1 to 3 cm.

The anti-fall device 200 is formed to protrude with respect to the case body 110 of the plane, the anti-fall device 200 is provided at the bottom of the case.

The portable device case provided with the fall prevention device of the present invention can prevent the fall of the portable device by preventing the fall of the mobile device by integrally forming the fall prevention device in the case, thereby preventing damage and information loss.

In addition, the portable device case of the present invention can be used to hold the mobile device firmly with one finger by inserting one finger to the fall prevention device, thereby reducing the fatigue applied to the finger.

In addition, the mobile device case of the present invention can freely operate the mobile device while holding the mobile device firmly with one finger, and at the same time, other fingers other than the finger inserted in the drop prevention device and the finger operating the mobile device are shaken. It can be used for other purposes, such as catching other objects such as safety handles on trains or buses.

1 is a view of a conventional mobile phone case,
Figure 2a is a front view of a mobile device case having a drop preventing device manufactured by a method according to an embodiment of the present invention,
Figure 2b is a front view of a mobile device case having a drop prevention device manufactured by a method according to another embodiment of the present invention,
3 is a front view of a mobile device case provided with a drop preventing device manufactured by a method according to another embodiment of the present invention,
4A is a front view of a mobile device case provided with a drop preventing device manufactured by a method according to another embodiment in which a through part of the present invention is formed;
4B is a cross-sectional view taken along line BB ′ of FIG. 4A;
Figure 4c is a front view of a mobile device case having a drop preventing device manufactured by a method according to another embodiment in which the drop preventing groove of the present invention is formed,
4D is a cross-sectional view taken along line CC ′ of FIG. 4C;
5 is a front view of a mobile device case provided with an anti-dropping device manufactured by a method according to another embodiment of the present invention,
6 is a photograph of a user using the drop prevention device provided in the portable device case of FIG.
7 is a front view of a mobile device case with a drop preventing device manufactured by a method according to another embodiment of the present invention.

The present invention relates to a mobile device case provided with a drop prevention device in the mobile device case to prevent the fall of the mobile device and to operate the mobile device freely while holding the mobile phone firmly with only one finger.

Hereinafter, the present invention will be described in detail.

In the mobile device case according to the present invention, an anti-drop device including a finger ring and a connecting portion therein is integrally formed with the mobile device case.

The mobile device case is a case provided separately on the back surface of the mobile device (for example, the opposite side of the screen of the mobile device) to protect the mobile device and the mobile device main body to protect the internal components of the mobile device such as the iPhone 4 or Galaxy S Means a main body case of the portable device installed in the form of a thin plate.

Referring to the drawings in more detail as follows.

Figure 2a is a front view of a mobile device case having a drop preventing device manufactured by a method according to an embodiment of the present invention, Figure 2b is provided with a drop preventing device manufactured by a method according to another embodiment of the present invention 3 is a front view of a mobile device case, and FIG. 3 is a front view of a mobile device case provided with a drop preventing device manufactured by a method according to another embodiment of the present invention, and FIG. 4A is a cross-sectional view of a portable device case provided with a drop preventing device manufactured by the method, and FIG. 4B is a cross-sectional view taken along line BB ′ of FIG. 4A, and FIG. 4 is a cross-sectional view taken along line CC ′ of FIG. 4C, and FIG. 5 is a drop prevention cabinet manufactured by a method according to another embodiment of the present invention. Is a front view of a mobile device case provided, Figure 6 is a picture of the user and using the anti-fall device comprises a mobile device case of FIG.

As shown in Figure 2 to Figure 6, the mobile device case 100 is provided with a drop preventing device is formed in the case body 110, the drop preventing device 200 is integrally formed.

The position at which the drop preventing device 200 is provided on the case body 110 is not particularly limited as long as it is a position where a finger can be placed, but is preferably provided at the bottom of the case 100, and more preferably, the case 100. It is provided on the left (not shown) or the lower right (Fig. 2a, 2b) with respect to the center (A) of the), most preferably is provided in the center of the bottom as shown in Figure 2b.

The finger ring 210 is formed with a through hole 211 in the center so that the user can put a finger, the shape is not particularly limited if the shape can be a finger, but circular to reduce the pain and fatigue of the finger It is preferable that the ring is in contact with the finger to form a curved surface, and it is more preferable that the cross section of the finger ring 210 is circular while being a circular ring.

In addition, the thickness of the finger ring 210 is 1 to 7 mm, preferably 2 to 5 mm to reduce pain and fatigue of the finger. If the thickness of the finger ring 210 is less than 1 mm, pain may occur in a finger inserted into the finger ring. If the thickness is greater than 7 mm, adjacent fingers may be pressed into the thick rings, causing pain.

In addition, the finger ring 210 is not particularly limited as long as the user can place a finger, preferably, the diameter of the through hole 211 is 1.3 to 2.5 cm.

Finger ring 210 of the fall prevention device 200 is provided to face the outer side (Fig. 2a) or the inner side (Fig. 2b) of the case body 110, the specific direction is to place the finger on the finger ring 210 It is not particularly limited as long as it is convenient to hang.

For example, as illustrated in FIG. 2A, the finger ring 210 may be provided toward a 45 ° angle with respect to the center portion A while moving toward the outside of the case body 100.

As another example, as illustrated in FIG. 2B, the finger ring 210 may be provided at an angle of 90 ° with respect to the central portion A while moving toward the inner side of the case body 100.

The position of the connection part 220 also changes according to the direction in which the finger ring 210 faces.

The finger ring 210 may be manufactured in a different color from the case body 100 and the connection part 220 to add an aesthetic sense.

In addition, the connection portion 220 is to connect the case body 110 and the finger ring 210, it is formed integrally with the case body 110 and the finger ring 210.

The connection part 220 balances the force of the finger ring 210 to be pulled back and the force of the mobile device to move in the direction of gravity when the finger is held on the finger ring 210 and the mobile device is held (FIG. 6). In order to support the mobile device using only a finger, the length of the connection part 220 is preferably 0.1 to 3 cm, preferably 0.3 to 2.5 cm. When the length of the connection portion 220 is less than 0.1 cm, the finger ring 210 is not easily pulled back or is too short in use when the length of the connection 220 may cause pain and fatigue to the finger, and if the length is over 3 cm, the finger is relatively Since the length is short, it is difficult to push and fix the main body of the mobile device.

In addition, the connection portion 220 is preferably a width of 0.1 to 1 cm, preferably 0.2 to 0.5 cm for free movement of the fall prevention device 200. If the width of the connection part 220 is less than 0.1 cm, the connection part may be broken. If the width is more than 1 cm, the flexibility of the connection part is reduced, and pain may be caused by the finger ring when the finger is inserted into the drop prevention device. have.

The case body 110 has a through portion 120 having the same shape and size as that of the anti-drop device 200 to fix the anti-drop device 200 as shown in FIG. 4A. As shown in FIG. 4B, as the through part 120 is formed, the fixing part 230 having the same shape and size as the through hole 211 of the finger ring 210 is provided. The fixing part 230 manufactured as described above is provided with a through hole 211 and is not connected to the case body 110, and thus is separately provided using an adhesive or an adhesive tape.

In addition, the case main body 110 has a drop preventing fixing groove 130 having the same shape and size as the drop preventing device 200 to fix the drop preventing device 200 as shown in FIG. 4C. As shown in FIG. 4D, as the drop preventing fixing groove 130 is formed, a fixing part 230 having the same shape and size as that of the through hole 211 of the finger ring 210 is provided. Is fitted. In addition, the thickness of the drop preventing fixing groove 130 is thinner than the thickness of the case body 110, when the drop preventing device 200 is inserted into the drop preventing fixing groove 130 according to the thickness of the finger ring 210 Finger ring 210 protrudes or is present in plane with the case body.

The drop preventing device 200 is inserted into the through part 120 or the drop preventing fixing groove 130, and is firmly fixed by being inserted into the fixing part 230.

When the drop preventing device 200 is inserted into the through part 120 or the drop preventing fixing groove 130, it is difficult to remove the finger ring 210 when the drop preventing device 200 is used, and thus the case body adjacent to the finger ring 210. The finger ring 210 is formed by using the height difference between the height of the fixing part 230 and the finger ring 210 generated by forming the groove 240 in the 110 or pressing the fixing part 230 made of a flexible material. Can be removed. In order to use the method of using the height difference between the height of the fixing part 230 and the finger ring 210, if a certain pressure is applied to the material of the fixing part 230, a material that flexibly reacts (depresses) in the direction to which the pressure is applied. It is preferable to use.

In addition, the penetrating portion 120 or the drop prevention fixing groove 130 of the fall prevention device 200 is larger than the drop prevention device 200, as shown in Figure 3, preferably the fall prevention device 200 A gap is formed between the drop preventing device 200 and the case body 110 by providing a through portion 120 ′ or a drop preventing fixing groove (not shown) with a wide size toward the outside. When the finger ring 210 is detached through the spacer, detachment is possible without a separate groove 240, but for easy detachment, the groove 240 is preferably provided.

In addition, the portable device case 100 of the present invention, as shown in Figure 5 by providing a drop preventing device 200 on a plane that does not have a through portion 120 or the drop prevention fixing groove 130, fall prevention device The 200 is provided to protrude so that the finger ring 210 can be easily hooked.

The case body 110 and the drop prevention apparatus 200 may use the same or different materials.

For example, the case body 110 is selected from the group consisting of flexible materials, such as rubber, leather, silicone and urethane, and the fall prevention device 200 and the case body 110 of the flexible material and The same or different materials can be used.

As another example, the case body 110 is selected from the group consisting of a less flexible material such as polycarbonate resin, polypropylene resin, epoxy resin and acetal resin, the fall prevention device 200 is rubber, leather, silicone And a material different from the case body 110 may be selected by selecting one type from a group of flexible materials such as urethane.

7 is a front view of a mobile device case with a drop preventing device manufactured by a method according to another embodiment of the present invention.

Parts identical to those described in FIGS. 2 to 6 will be omitted.

As shown in FIG. 7, unlike FIG. 2 to FIG. 6, FIG. 7 is provided with a fall prevention device 300 separately in the case body 110, and the fall prevention device 300 includes a finger ring 310 and a connection part. It consists of 320, the connecting plate 330 and the fixed hook 340.

The finger ring 310 is provided with a through hole for hanging a finger, and is not particularly limited as long as the shape and the material for hanging the finger are provided.

The connection part 320 connects the case body 100 and the finger ring 310 as a string.

The connection part 320 is a material that can be injected into the case body 110, such as resin, if the injection is inserted by inserting a string into the case body 100, or during injection, the connection plate 330 to the case body 100 It is connected to the case body 100 by connecting to the connecting plate 330.

In addition, when the case body 110 is made of a material that cannot be injected, such as leather, the connection part 320 may use the leather itself extended from the case body, or may be connected to the connection plate 330 provided in the case body 100. It is connected to the main body 100.

The fixed hook 340 is provided in the case body 100, the groove is formed with a finger ring 310 is fitted.

It may be represented in a different color from the case body 100 in order to give a beauty to the falling prevention device (200, 300) of the present invention.

Having thus described a particular portion of the present invention in detail, those skilled in the art will appreciate that these specific embodiments are merely preferred embodiments and that the scope of the present invention is not limited thereby, It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the invention, and that such modifications and variations are intended to fall within the scope of the appended claims.

10: conventional mobile phone accessories 11: ring
20: connecting line 30: connecting part
100: mobile device case 110 with a drop prevention device: case body
120, 120`: penetrating portion 130: drop preventing groove
200: fall prevention device 210: finger ring
211: through hole 220: connecting portion
230: fixing part 240: groove
300: fall prevention device 310: finger ring
320: connecting portion 330: connecting plate
340: fixed hanger

Claims

As a portable device case 100 having a fall prevention device 200 is formed integrally, the fall prevention device 200 is a finger ring 210 having a through hole 211 in the center and
Mobile device case having a drop preventing device, characterized in that it comprises a connecting portion 220 for connecting the finger ring 210 and the case body (110).

According to claim 1, Drop preventing device characterized in that the case body 110 to secure the drop preventing device 200 is provided with a drop preventing fixing groove 130 of the same shape and size as the drop preventing device. Mobile device case is provided.

The device of claim 1, wherein a drop preventing fixing groove having a size larger than that of the drop preventing device is provided in the case body 110 to insert the drop preventing device 200. case.

According to claim 1, Drop prevention device is provided with a through portion 120 of the same shape and size as the drop prevention device is provided in the case body 110 to fix the drop prevention device 200. Mobile device cases.

The method of claim 1, wherein the penetration preventing device 200 is provided with a drop preventing device, characterized in that the case body 110 is provided with a through portion 120` of a larger size than the drop preventing device is provided. Mobile device case.

The mobile device case of claim 1, wherein a fixing part 230 having the same shape and size as the through hole is provided in order to insert the through hole 211.

According to claim 1, The finger ring 210 is a mobile device case having a drop preventing device, characterized in that toward the outer side or the inner side of the case body (110).

The mobile device case of claim 1, wherein the finger ring has a thickness of 1 to 7 mm.

The mobile device case of claim 1, wherein the finger ring 210 has a circular cross section.

The case of claim 1, wherein the drop preventing device (200) is made of the same material as or different from that of the case body (110).

The mobile device case of claim 1, wherein a groove 240 is formed in the case body 110 adjacent to the finger ring 210.

The portable device case of claim 1, wherein the drop preventing device is formed to protrude.

The case of claim 1, wherein the connection portion 220 has a length of 0.1 to 3 cm.

The mobile device case according to any one of claims 1 to 13, wherein the drop preventing device (200) is provided at a lower end of the case (100).