KR20120001165U - Case of portable device - Google Patents

Abstract

The present invention relates to a case for a mobile terminal, and more particularly, a protective case that is overlaid to protect the appearance of a mobile terminal having a simple type of a bar type, and is easily detachable. The present invention relates to a case for a portable terminal with a gap between the cases to reliably protect its appearance.
The present invention has an effect that can be easily coupled to the bar-shaped portable terminal, and more excellently mitigates the external impact. In addition, the present invention has the effect that the soft material is in contact with and supported by the mobile terminal, thereby more fully protecting the appearance of the mobile terminal. In addition, the present invention is to form a separation space between the appearance of the portable terminal and the auxiliary case, to prevent the damage and scratches of the external appearance of the mobile terminal due to the foreign matter present between, the external shock is directly transmitted to the mobile terminal It has the effect of not being.

Description

Case for Mobile Phones {CASE OF PORTABLE DEVICE}

The present invention relates to a case for a mobile terminal, and more particularly, a protective case that is overlaid to protect the appearance of a mobile terminal having a simple type of a bar type, and is easily detachable. The present invention relates to a case for a portable terminal with a gap between the cases to reliably protect its appearance.

With the development of technology gradually, many small portable terminal devices have been released that have various electronic components integrated and miniaturized so that an individual can easily carry them. For example, clamshell cell phone, bar cell phone, slide cell phone, MP3 player, CD player, portable multimedia player (PMP), personal digital assistants (palm), palm, portable small TV, portable game machine For example, portable devices such as laptop computers, electronic dictionaries, digital cameras, navigation systems, and GPS receivers.

Most of these terminal devices are expensive and appearance design is important, and terminal users tend to pay considerable attention to damage, such as scratches, scratches, peeling, etc., in the appearance design. In addition, these terminal devices are used in the cutting-edge precision components therein, if the miniature terminal device is dropped, it can not easily function and can easily be broken.

In general, such a terminal uses a housing made of a weak material in order to reduce the size and light weight of the terminal in terms of design and portability. Most of these housings are made of a thin synthetic resin material, which is weak in external impact and easily scratched.

Complementing the shortcomings of the terminal housing, and by using a separate, rigid case to the outside of the terminal housing to properly decorate the appearance according to the user's taste, protects the terminal and the housing of the outside, and induces a unique personality and aesthetic The method has been mainly used.

On the other hand, the mobile terminal has a folding type, a flip type, a slide type, a swing type, a complex type or a bar type according to the combination and opening / closing method of the main body and the display. The shape can be categorized into a), and with the launch of a smartphone such as an iPhone, a bar type terminal is becoming popular.

Such a bar-shaped portable terminal also facilitates convenient carrying and requires an auxiliary case to prevent scratches and external shocks of the exterior, and the method of combining the case with the portable terminal is not easy due to its shape.

The utility model registration No. 437885 "bar type portable terminal case" devised a case that can be easily coupled to the bar-type portable terminal has been presented. The conventional case uses a method of being elastically coupled to a portable terminal of a simple form using a tension cutout groove between the side walls.

Such a prior art has an advantage of being easily coupled to a bar-shaped portable terminal, but has a weak function of alleviating external impact, and there is no preparation for scratches caused by foreign substances caught between the terminal and the case, and a supplement is required. There is a situation.

The present invention is to solve the above problems, it is an object to provide an auxiliary case that can be easily coupled to the bar-shaped portable terminal, more effectively alleviate the external impact.

In addition, an object of the present invention is to provide a case in which a soft material is provided in contact with and supported by the mobile terminal, thereby more fully protecting the appearance of the mobile terminal.

In addition, the present invention is to form a space between the appearance of the portable terminal and the auxiliary case, to prevent the damage and scratches of the external appearance of the mobile terminal due to the foreign matter present between, the external impact directly to the mobile terminal It is an object to provide a case that is not delivered.

The structure of the present invention for achieving the above object, in a case that can be detached to the appearance of the bar-shaped portable terminal, the portable terminal can be protected from an external impact, made of a shape corresponding to the rear shape of the portable terminal, A main body located at a rear side of the portable terminal when coupled to the portable terminal; A sidewall extending in one direction from the main body, the sidewall being formed to surround all or part of the side of the portable terminal; And a cutout groove formed in the sidewall to facilitate reversible movement due to elasticity.

The edge portion of the side wall is provided with a cushioning and an edge portion made of an elastic material, and the edge portion wraps the side or front of the portable terminal and is in contact with each other.

The cutting groove is provided with a cushioning portion made of a material having elasticity and cushioning, the buffer portion is characterized in that it is configured in a shape to fill the cutting groove.

The buffer unit is characterized in that it comprises an inner projection protruding to have a thickness into the inner space formed by the main body and the side wall.

The buffer unit: characterized in that it comprises an outer projection protruding to have a thickness to the outside of the space formed by the main body and the side wall.

The buffer part may include: an inner protrusion projecting to have a thickness into an inner space formed by the main body and the side wall, and an outer protrusion projecting to have a thickness to the outside of a space formed by the main body and the side wall. .

Further comprising at least one hole formed in the side wall or the main body, the hole is provided along the rim, a hole border portion made of a cushioning and elastic material, the hole border portion is formed with the main body and the side wall It is characterized in that it is formed to have a thickness that protrudes into the inner space or the outer space.

At least one hole is formed at a side of the case, and a groove formed at the sidewall and a groove formed at the edge portion are combined to form the hole.

The edge portion: extending from the side of the case, characterized in that formed to be bent in a shape gathered inward.

The cutting groove: a cushioning portion is provided with a cushioning portion made of an elastic material, the buffer portion is configured to fill the incision groove, characterized in that the edge portion and the buffer portion is formed integrally of the same material do.

The present invention has an effect that can be easily coupled to the bar-shaped portable terminal, and more excellently mitigates the external impact.

In addition, the present invention has the effect that the soft material is in contact with and supported by the mobile terminal, thereby more fully protecting the appearance of the mobile terminal.

In addition, the present invention is to form a space between the appearance of the portable terminal and the auxiliary case, to prevent the damage and scratches of the external appearance of the mobile terminal due to the foreign matter present between, the external impact directly to the mobile terminal Has the effect of preventing transmission.

1 is a view showing a state in which the bar-type portable terminal and the case of the present invention are coupled.
2 to 4 is a view showing the appearance of the case of the present invention in various directions.
Figure 5 is an enlarged view showing a side wall cut groove portion of the present invention.
Figure 6 is a view showing the shape and function of the shock absorbing portion provided in the incision groove of the present invention.
7 is a view showing a shape that the edge portion of the present invention is provided on the side wall.

Hereinafter, the configuration of the present invention will be described in detail with reference to an embodiment of the present invention shown in the accompanying drawings.

1 is a view showing a state in which the bar-type portable terminal and the case of the present invention are coupled. Referring to FIG. 1, the portable terminal 10 forms a simple bar-shaped and bar-shaped exterior having a curved appearance, and one side of the case 100 is attached to the rear side to protect the rear and side surfaces. It has a box shape of a rectangular parallelepiped.

The case 100 includes a main body 110 having a shape corresponding to a rear surface of the portable terminal 10, and sidewalls 120 that are bent in a curved surface and extend toward the front are formed on four sides of the main body 110. The main body 110 and the side wall 120 are formed of a rigid and rigid synthetic resin material.

An incision groove 180 is formed in the outer corner portion formed by the side wall 120 as necessary. The cutting groove 180 is formed in the shape of a recess in which a portion is cut in a portion where the left and right side walls and the top and bottom side walls meet each other, and may not be present at any corner in some cases.

The incision groove 180 allows the side wall 120 to bend more easily inside and outside, thereby allowing the mobile terminal 10 to be inserted into the main body 110 while pushing the side wall 120 to the outside. . In the prior art, the locking jaw was placed at the end of the side wall 120 to be held from the outside to maintain the fastening state of the mobile terminal 10. In the present invention, instead of the locking jaw, the edge portion is made of a material different from the side wall 120. The 130 is integrated.

The edge portion 130 of the side wall 120 is integrally provided with an edge portion 130 along the entire edge. The edge portion 130 is cushioned, such as rubber, silicone, or polyurethane, and is made of soft, elastic material. do. The edge portion 130 is formed integrally coupled to the side wall 120 through a variety of known injection, adhesion methods, and bent as it extends toward the end side to be inserted into the inside, to prevent the departure of the mobile terminal 10 and At the same time, the front surface of the portable terminal 10 can be protected.

The incision groove 180 is cushioned like the edge portion 130 described above, and is filled using a material of fluctuating elasticity, and constitutes a buffer unit 140 interconnecting the side walls 120 on both sides. . The buffer unit 140 serves to limit the movement of the more flexible side wall 120 due to the incision groove 180 to some extent, and the portable terminal 10 side and the case 100 outside as described below. It plays a role in mitigating the impact.

One or more holes 160 may be formed in the case 100 as necessary on the main body 110 side, and the holes 170 may also be formed on the side wall 120 side. The holes 160 and 170 may also be formed with a hole rim portion 150 having a cushioning, soft, and soft material, such as rubber, silicone, or polyurethane, on the edge.

2 to 4 is a view showing the appearance of the case of the present invention in various directions. 2 to 4, the top, bottom, left and right sides of the main body 110 extend in one direction to form the side wall 120, and an edge portion 130 is formed along the edge of the side wall 120.

Each of the three cutouts 180 provided at the corner portion is coupled to each other by filling the buffer 140, and the buffer 140 is integrally connected to the edge 130 and is preferably formed of the same material.

On the main body 110 side, according to the specification of the portable terminal 10, a hole 160 for a camera and a flash is formed, and a hole 170 for an operation button is formed in the side wall 120. The hole 170 formed on the sidewall 120 may be formed on the sidewall 120, or may have a shape in which the sidewall 120 and the edge 130 meet each other.

The buffer unit 140 may be formed even on the bottom surface of the main body 110, and when the case 100 is placed horizontally as shown in FIG. 4, the buffer unit 140 extends below the main body 110. The main body 110 may be spaced apart from each other so that the main body 110 does not touch the floor.

In addition, the edge portion 130 is also formed around the end side of the side wall 120, so that when the case 100 is placed upside down, the edge portion 130 touches the floor before the portable terminal 10, the portable terminal ( 10) can be protected.

FIG. 5 is an enlarged view illustrating a sidewall cutout portion of the present invention, which is indicated by B of FIG. 1. Referring to FIG. 5A, an incision groove 180 is formed at a corner portion of the side wall 120. The cutting groove 180 is formed on the side wall 120 and extends to the main body 110, and in some cases, a portion of the cutting groove 180 may be formed.

When the sidewalls 120 which meet each other are attached to each other, elastic movement of the sidewalls 120 may not be easy. However, the cutouts 180 may allow the sidewalls 120 to move relatively freely. The main body 110 and the side wall 120 are preferably made of a hard and elastic synthetic resin material such as plastic and acrylic.

Referring to (b), the cushioning portion 140 is filled with a cushioning and soft elastic material such as rubber, silicone, and polyurethane in the cutout 180, and the edge portion 130 is disposed on the upper sidewall 120. ). The buffer unit 140 serves to elastically connect the side walls 120 on both sides, and also protrudes inward, protrudes outward, or protrudes inward and outward, and serves to support and absorb shocks.

Figure 6 is a view showing the shape and function of the shock absorbing portion provided in the incision groove of the present invention. Referring to Figure 6, (a) is a cross-sectional view for showing the incision groove 180, (b) is a cross-sectional view for showing a state that the buffer unit 140 is provided, (c) is a portable terminal 10 ) Is a cross-sectional view for showing the fitted state.

In the cutting groove 180 as shown in (a), the buffer portion 140 is provided as shown in (b), the buffer portion 140 is the filling portion 142 filling the inside of the cutting groove 180 is the cutting groove ( While filling 180, the spaces between the sidewalls 120 are interconnected. An inner protrusion 144 extending inwardly and protruding from the filling portion 142 may be provided to form an embedded surface more than the side wall 120 and the main body 110. In addition, the filling portion 142 may include an outer protrusion 146 extending in an outward direction to protrude from the side wall 120 and the main body 110.

In this case, as shown in (c), the buffer unit 140 protrudes further by an h1 height inward, or further protrudes by an h2 height outward. For this reason, the portable terminal 10 fitted to the case 100 is first contacted and supported by the inner protrusion 144, and is spaced apart from the main body 110 by an interval of h1. As a result, the main body 110 itself causes scratches on the outer surface of the mobile terminal 10 as in the related art, or dust or foreign matter introduced between the main body 110 and the mobile terminal 10 may be caused by friction and pressure. It is possible to prevent damage to the portable terminal 10. In addition, even if the case 100 is dropped and an impact is applied to the main body 110, the shock is transmitted to the portable terminal 10 instead of being directly applied to the portable terminal 10. Damage and breakdown can be prevented.

The outer protrusion 146 generates an interval of h2 so that the main body 110 does not directly touch the floor when the case 100 is placed on the floor, and external vibration or impact when dropped is caused by the portable terminal 10. Reduces reaching

FIG. 7 is a cross-sectional view taken along the line A-A of FIG. 1 and illustrates a shape in which the edge portion of the present invention is provided on the side wall. Referring to FIG. 7, the edge portion 130 extends upward from an end portion of the side wall portion 120, and the extension portion 132 coupled to the side wall portion 120 and the upper portion are formed to be bent inwardly toward the upper side. An indentation part 134 is provided.

As the edge portion 130 is formed of an elastic, soft, cushioned material such as rubber, silicone, or polyurethane, the mobile terminal 10 may include the case 100 by the edge portion 130. It can be fixed to the inside. The edge portion 130 firmly grips the edge portion of the inserted portable terminal 10, but when the inner portion 134 extends to the front portion of the portable terminal 10, the portable terminal 10 is lowered. Even if it is placed on the floor to face the inner part 134 of the rim 130, the portable terminal 10 supports the space therebetween so as not to directly touch the floor.

Referring to (b), the hole 170 may be formed by the side wall groove 122 formed in the side wall 120 and the edge groove 136 formed in the edge portion 130 meeting each other.

On the other hand, the present invention is not limited to the above-described typical preferred embodiment, but can be carried out in various ways without departing from the gist of the present invention in a variety of improvements, changes, substitutions or additions in the art Anyone who has this can easily understand it. If the implementation by such improvement, change, replacement or addition falls within the scope of the appended claims below, the technical concept should also be regarded as belonging to the present invention.

10: bar type mobile terminal 100: case
110: body 120: side wall
130: edge portion 140: buffer portion
150: hole border portion 160: hall
170: hole 180: incision groove

Claims (10)

In the case detachable to the appearance of the bar-shaped portable terminal, the portable terminal can be protected from external impact,
A main body having a shape corresponding to a rear shape of the portable terminal, the body being located at the rear side of the portable terminal when coupled to the portable terminal;
A sidewall extending in one direction from the main body, the sidewall being formed to surround all or part of the side of the portable terminal; And
And a cutout groove formed in the sidewall to facilitate reversible movement due to elasticity.
The method of claim 1,
An end portion of the side wall is provided with a cushioning and an edge portion made of an elastic material,
The edge portion is a case for a portable terminal, characterized in that to secure the coupling while covering a portion of the side or front of the portable terminal.
The method of claim 1,
The incision groove:
Cushioning and cushioning part made of elastic material,
The buffer unit is a case for a mobile terminal, characterized in that configured to fill the incision groove.
The method of claim 3, wherein
The buffer portion:
And an inner protrusion protruding to have a thickness into the inner space formed by the main body and the side wall.
The method of claim 3, wherein
The buffer portion:
And an outer protrusion protruding to have a thickness toward an outer side of the space formed by the main body and the side wall.
The method of claim 3, wherein
The buffer portion:
An inner protrusion protruding to have a thickness into an inner space formed by the main body and the side wall;
And an outer protrusion protruding to have a thickness toward an outer side of the space formed by the main body and the side wall.
The method of claim 1,
Further provided with at least one hole formed in the side wall or the main body,
The hole is provided along the rim, a hole border portion made of a cushioning and elastic material,
And the hole border portion is formed to have a thickness protruding into an inner space or an outer space formed by the main body and the side wall.
The method of claim 2,
At least one hole is formed in the side of the case,
And a groove formed in the sidewall and a groove formed in the edge portion, such that the hole is formed.
The method of claim 2,
The border portion:
A case for a portable terminal, characterized in that it is formed to be bent in a shape that is collected inward while extending from the side of the case.
The method of claim 2,
The incision groove:
Cushioning and cushioning part made of elastic material,
The buffer portion is configured in a shape to fill the incision groove,
The case for a mobile terminal, characterized in that the frame portion and the buffer portion are formed integrally with the same material.

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