KR200464969Y1 - Portable terminal protection case for preventing a slip of finger - Google Patents

Abstract

The present invention relates to a protective case that can be attached to or detached from a portable terminal, and more particularly, to a protective case having a non-slip function while preventing damage to the portable terminal mounted in a detachable housing (or case) of the portable terminal. will be.
To this end, the present invention is mounted to protect the mobile phone, and the first to the first to the part where the middle finger, the ring finger, and the lock of the user's fingers are in close contact when the user grips the mobile phone. 3 provides a protective case of an anti-skid portable terminal including a protective cover formed by being spaced apart from each other.
Therefore, according to the present invention, when the user grips the mobile phone, the protection is formed by forming a plurality of anti-slip holes in the protective cover to which the middle finger, the ring finger, and the lock of the user's fingers are in close contact. When the cover is mounted on the mobile phone and the mobile phone is gripped with the left hand to operate by touching the mobile phone with a thumb, the middle finger, ring finger, and locking device can be stably mounted without slipping.

Description

PORTABLE TERMINAL PROTECTION CASE FOR PREVENTING A SLIP OF FINGER}

The present invention relates to a protective case that can be attached to or detached from a portable terminal, and more particularly, to a protective case having a non-slip function while preventing damage to the portable terminal mounted in a detachable housing (or case) of the portable terminal. will be.

With the development of mobile communication, portable terminals such as mobile phones, PDAs, and DMBs are becoming essential items, and a representative example is a mobile phone. In addition to the call function that is unique to the mobile phone, various additional functions such as video playback, music playback, digital camera, DMB reception, navigation, and the Internet are added, and the design and shape thereof are becoming more and more beautiful.

Recently, intelligent mobile phones, also known as 'smart phones', have been developed and commercialized, and these smart phones are attracting much attention from consumers due to the advantage of providing various services to users through applications installed directly by users.

The development of such intelligent mobile phones leads to an increase in the price of mobile phones, and the prices of mobile phones are also increasing. As a result, users are more sensitive to scratches, scratches, breakage, and the like that can be found in expensive and beautiful mobile phones. Further, the tendency to use the mobile phone as a kind of accessories is becoming stronger.

Accordingly, protective cases for various portable terminals, which have a beautiful appearance while preventing damage to the portable terminals, have been proposed. For example, Republic of Korea Utility Model No. 2011-0001075 (published date: 2011.02.01), Republic of Korea Patent No. 10-0998049 (Date: 2010.12.03), Republic of Korea Patent No. 10-0982555 (Notification Date : Korean Patent Publication No. 2010-0056014 (published date: May 27, 2010), and the like.

As described above, most of the conventionally proposed protective cases are made of a hard synthetic resin such as polycarbonate, and are formed in various coupling grooves formed on the side of the mobile phone so as to be mounted on the mobile phone by closely gripping the main body of the mobile phone by the elastic force of the synthetic resin. The locking jaw of the elastically fitted shape is formed to protrude on the inner side of the protective case.

However, the protective case according to the prior art is made of a synthetic resin that slips easily when the user's hands are liquid components such as sweat or water, so that the user glides on the hand and slips due to sweat when carrying or talking on the phone. The phenomenon often occurs, which causes the phone to fall to the ground and break.

[Document 1] KR 20-2011-0001075 U, 2011. 02. 01. 3 pages, drawings 1-2 [Document 2] KR 10-0998049 B1, 2010. 12. 03. 4 ~ 6, Drawing 1 [Document 3] KR 10-0982555 B1, September 15, 2010, pp. 6-9, drawing 1 [Document 4] KR 10-2010-0056014 A, 2010. 05. 27. 5 ~ 6, drawings 1

Accordingly, the present invention has been proposed to solve the above problems of the prior art, and provides a protective case of an anti-skid portable terminal that can prevent a portable terminal such as a mobile phone from slipping from a user's hand in advance. There is this.

The present invention according to one aspect to achieve the above object, is mounted to protect the mobile phone, the middle finger, middle finger, finger lock of the user's fingers when the user grips the mobile phone (季 指) It provides a protective case of the anti-skid portable terminal comprising a protective cover formed to be spaced apart from each other the first to third non-slip holes in close contact with).

In addition, the present invention according to another aspect for achieving the above object is mounted to protect the mobile phone, the middle finger and the ring finger of the user's fingers are in close contact when the user grips the mobile phone; A protective case of an anti-skid portable terminal including a non-slip member having first and second grooves in a portion thereof and a protective cover formed at a portion where the locking portion is in close contact with the non-slip member. to provide.

Preferably, the non-slip member may be integrally formed through the protective cover and the injection molding process.

Preferably, the non-slip member may be formed of a hard synthetic resin, a soft rubber, a thermoplastic elastomer or a silicone material.

As described above, according to the present invention, there are the following effects.

First, according to the present invention, when the user grips the mobile phone, the protection is formed by forming a plurality of anti-slip holes in the protective cover close to the middle finger, middle finger, finger lock of the user's fingers When the cover is mounted on the mobile phone and the mobile phone is gripped with the left hand to operate by touching the mobile phone with a thumb, the middle finger, ring finger, and locking device can be stably mounted without slipping.

Second, according to the present invention, when the user grips the mobile phone by forming a non-slip member made of a soft material on the protective cover close to the middle finger, ring finger, lock of the user's fingers by attaching the protective cover to the mobile phone thumb When the mobile phone is held by the left hand to touch and operate the mobile phone, the middle finger, ring finger, and locking device can be stably mounted without slipping, and the grip due to the soft material can be improved.

1 is a perspective view showing a protective case of an anti-skid portable terminal according to Embodiment 1 of the present invention;
Figure 2 is a perspective view showing a protective case of the anti-skid portable terminal according to a second embodiment of the present invention.
Figure 3 is a perspective view showing a protective case of the anti-skid portable terminal according to Embodiment 3 of the present invention.
4 is a perspective view showing an example of use of the protective case according to the third embodiment shown in FIG.

Advantages and features of the present invention, and methods of achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms.

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

Example 1

1 is a perspective view illustrating a protective case according to Embodiment 1 of the present invention.

Referring to FIG. 1, the protective case according to Embodiment 1 of the present invention includes a protective cover 10 and a bumper 20 that are detachably mounted to a case of a portable terminal, for example, a mobile phone.

The protective cover 10 is a transparent or translucent support plate, and the middle finger, middle finger, and locking finger of the user's fingers are closely adhered to prevent the user's finger from sliding when the user grips the mobile phone. First to third non-slip holes 11, 12, 13 are formed in the portion to be made.

When the user grips the mobile phone by hand while the protective cover 10 is mounted on the mobile phone, the first anti-slip hole 11 is mounted with the middle stop, and the second anti-slip hole 12 is the ring finger. And the third non-slip hole 13 is positioned and mounted therein.

When the protective cover 10 is viewed from the rear as shown in FIG. 1, when the user operates (touches) the mobile phone with the index finger of the left finger while holding the mobile phone with his left hand, the first to third anti-slip holes 11, 12, 13) are formed on the left side. On the contrary, although not shown, when the user operates (touches) the mobile phone with the index finger of the right finger while the user holds the mobile phone with the right hand, the first to third non-slip holes are formed on the right side.

As such, the first to third non-slip holes 11, 12, and 13 may be formed according to a hand that is mainly used when the user operates the mobile phone, that is, a right handed or left handed. In addition, the interval between the first to third non-slip holes 11, 12, 13 may also be produced in various sizes according to the length of the user's finger. In addition, the first to third non-slip holes (11, 12, 13) may be formed in an elliptical or circular shape so that the middle finger, ring finger, and locking can be mounted stably. In addition, it may be formed of various polygonal structures.

The bumper 20 is for fastening the protective cover 10 to the mobile phone terminal. The bumper 20 is formed through an injection molding process to be integrally coupled with the protective cover 10 while the protrusion formed at the edge is inserted into the inner part 22. Can be. That is, after the protective cover 10 is manufactured, a material for forming the bumper 20 is injected into a mold in which a part of the edge including the protrusion of the protective cover 10 is exposed, thereby protecting the protective cover 10 and the bumper 20. ) Is formed to be integrally coupled.

Example 2

2 is a perspective view illustrating a protective case according to Embodiment 2 of the present invention.

Referring to Figure 2, the protective case according to the second embodiment of the present invention has a structure similar to the protective cover according to the first embodiment. However, as in the first embodiment, it is not only made of a hole structure to prevent slipping but also has a structure in which a slip preventing member and a slip preventing hole are combined.

Specifically, the protective cover 30 of the protective case according to the second embodiment of the present invention is a non-slip member formed on the portion of the user's fingers close to the middle finger and the finger to prevent the finger slipping when holding the mobile phone 31 and an anti-slip hole 32 formed in the portion where the locking is in close contact. Here, the non-slip hole 32 may be formed in the same position, structure and shape as the third non-slip hole 13 according to the first embodiment.

The non-slip member 31 may be bonded to the rear surface of the protective cover 30 or may be formed together during the injection molding process of the protective cover 30. The non-slip member 31 may be formed of the same material as the protective cover when formed by the injection molding process at the same time as the protective cover. For example, the anti-slip member 31 may be formed of synthetic resin, soft rubber, thermoplastic elastomer, or silicone.

The hard synthetic resin may be formed of any one of plastic materials selected from polycarbonate (PC), polyethylene (PE, PE), polypropylene (PP), or polystyrene paper (PSP). SBR (Styrene Butadiene Rubber), NBR (acryloNitrile Butadiene Rubber) or silicone rubber may be used as the soft rubber. Thermoplastic elastomers include SBC (styrene), Thermoplastic Olefinic Elastomer (olefin), TPU (Thermoplastic Polyurethane) urethane, and TPAE (amide) (Thermoplastic Polyamide) and polyester-based Thermoplastic Engineering Elastomer (TPEE) may be used. In addition, TPV (Thermoplastic Vulcanizates) and TPR (Thermoplastic Rubber) may be used.

The anti-slip member 31 includes a first groove 31a formed in a portion in close contact with the middle finger and a second groove 32a formed in a portion in close contact with the ring finger. That is, the stop is in close contact with the first groove 31a and is stably mounted, and the ring finger is in close contact with the second groove 32a and is stably mounted.

Example 3

3 is a perspective view illustrating a protective case according to Embodiment 3 of the present invention.

3, the protective case according to the third embodiment of the present invention has a structure similar to the protective case according to the second embodiment. However, the bumper required in Example 2 is not necessary. That is, in Example 2, a bumper was additionally required in order to mount the protective cover on the mobile phone. In Embodiment 3, a coupling part bent inwardly is formed at the side of the protective cover 40, thereby providing a bumper as in Example 2. You can attach the protective case to your phone without using it.

The protective cover 40 according to the third embodiment of the present invention includes a non-slip member 41 and a non-slip hole 42 as in the second embodiment. The anti-slip member 41 includes a second groove 41a formed in a portion in close contact with the middle finger and a second groove 42a formed in a portion in close contact with the ring finger.

4 is a perspective view illustrating a use example of the protective case according to the third embodiment shown in FIG. 3.

As shown in FIG. 4, the first groove 41a of the anti-slip member 41 stops when the protective cover 40 is mounted on the mobile phone and the mobile phone is gripped by the left hand to operate the mobile phone by touching the thumb. In close contact with each other, the ring finger is in close contact with the second groove 41b of the anti-slip member 41, and the locking position is in close contact with the anti-slip hole 42 and is stably mounted without slipping.

As described above, although the technical spirit of the present invention has been described in detail in the preferred embodiments, it should be noted that these embodiments are for the purpose of description and not of limitation. In particular, the protective case according to the present invention includes a bumper and a protective cover as in Embodiments 1 and 2, or does not include a bumper in the inward direction (as mounted in the mobile phone as in Embodiment 3) on the side of the protective cover. It can be a structure that is independently mounted to the mobile phone by forming the engaging portion bent in the (direction). Moreover, also in the material, it can be formed with various materials, such as a silicone material, a thermoplastic resin, and a thermosetting resin. As such, those skilled in the art may understand that various embodiments are possible through the combination of embodiments within the scope of the technical idea of the present invention.

10, 30, 40: protective cover
20: bumper
11, 12, 13, 32, 42: non-slip hole
31, 41: non-slip member
31a, 41a: first groove
31b, 41b: second groove

Claims (4)

It is mounted to protect the mobile phone, and when the user grips the mobile phone, the first to third non-slip holes in the middle of the user's fingers close to the middle finger, ring finger, finger Protective case of the anti-skid portable terminal including a protective cover formed spaced apart from each other.
It is mounted to protect the mobile phone, the non-slip member and the locking device provided with the first and second grooves in a portion where the middle finger and the ring finger of the user's fingers are in close contact when the user grips the mobile phone;季 指) the protective case of the anti-skid portable terminal comprising a protective cover formed by the non-slip hole is spaced apart from the non-slip member in close contact.
The method of claim 2,
The non-slip member,
Protective case of the anti-skid portable terminal formed integrally with the protective cover and the injection molding process.
The method of claim 2,
The non-slip member,
A protective case for an anti-skid portable terminal formed of hard synthetic resin, soft rubber, thermoplastic elastomer or silicone material.

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