JP2001157606A - Tool for preventing dropping of carrying item - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tool for preventing dropping of a carrying item having a simple construction wherein possibility of dropping of the carrying item is reduced and attaching operation to clothes is facilitated. SOLUTION: A ring-shaped attaching part 1 is attached to a cellular phone. A button thread sewed onto the clothes is inserted inside of a recess 21a formed on an attaching part 2. An opening part of the recess 21a is turned downward. Thereby, dropping of the cellular phone can be prevented, and the attaching operation is extremely easy.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable device, for example, a fall prevention device for a portable telephone.

[0002]

2. Description of the Related Art As a device for preventing a portable article such as a mobile phone from dropping, for example, there are the following devices. JP-A-11-207 (Document 1) JP-A-11-55373 (Document 2) Utility Model Registration No. 3062142 (Document 3) Utility Model Registration No. 3045409 (Document 4)

[0003] In the document 1 described above, a portable device is attached to the outer periphery of a button to prevent the portable item from falling. However, in this configuration, the operation of fixing the fixture to the outer periphery of the small button is troublesome, the configuration of the fixture is complicated, and the manufacturing accuracy of the fixture is reduced so that the fixture does not drop from the button. There is a problem that must be raised. Further, if the size of the button is different from the expected size, there is a problem that the holding function is reduced and the portable article is easily dropped.

[0004] Documents 2 and 3 prevent dropping of portable items by attaching an annular attachment to clothes. However, even with these techniques, there is a problem that the configuration of the annular mounting tool is complicated and the mounting operation is troublesome.

[0005] Document 4 is merely a clip for attaching to clothes. In such a technique, there is a problem that when used for a portable article, particularly a heavy article such as a mobile phone, the article cannot easily bear the weight and easily falls.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of such a situation, and has a simple structure, reduces the possibility of dropping of a portable article, and further reduces the possibility of clothing. An object of the present invention is to provide a portable fall prevention device that can be easily attached to a portable device.

[0007]

According to a first aspect of the present invention, there is provided a portable article fall prevention device, comprising: a first attachment portion attached to the portable article;
A second attachment portion attached to clothes; and a connection portion for connecting the first and second attachment portions to each other.
The attachment portion has a recess for receiving a button thread sewn on clothes therein.

According to a second aspect of the present invention, there is provided the portable device according to the first aspect, wherein the second mounting portion is provided at an opening end of the recess. The configuration further includes an extending portion extending in a direction away from the recess.

According to a third aspect of the present invention, there is provided the portable device according to the first or second aspect.
The second mounting portion is configured to include a receiving portion in which the recess is formed, and a grip portion extended from the receiving portion and gripped by an operator.

According to a fourth aspect of the present invention, in the portable device according to any one of the first to third aspects, the length of the grip portion is substantially equal to a button hole of the clothes. It is approximately the same or longer than the length from the center to the edge of the meeting part on the front side of the garment.

According to a fifth aspect of the present invention, there is provided the portable article fall prevention device according to any one of the first to fourth aspects, wherein the receiving portion and the grip portion are curved as a whole. It has a rod shape and is integrally formed.

According to a sixth aspect of the present invention, there is provided a fall prevention device for portable articles according to any one of the first to fifth aspects, wherein the recess is formed in a substantially C shape.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a portable device according to an embodiment of the present invention. In these drawings, the thickness and dimensions of the members are schematically illustrated for ease of understanding. The fall prevention device (see FIG. 1) includes a first attachment portion 1 attached to a portable item, a second attachment portion 2 attached to clothes, and a connection portion 3 connecting the first and second attachment portions. Have.

The first mounting portion 1 is formed in a partially broken annular shape, and is made of metal. Second mounting part 2
Is mainly composed of the receiving part 21 and the grip part 22. The second mounting portion 2 is integrally formed by bending a thin rod-shaped metal. Receiving part 21
Is its own curvature (an approximately C-shaped or horseshoe-shaped curvature)
Thus, a recess 21a formed inside the recess 21a and an extension 21b formed at the opening end of the recess 21a are provided. The extension 21b extends in a direction away from the recess 21a (a direction away from the center of curvature of the recess 21a). In the present embodiment,
The grip portion 22 is also extended in a direction away from the center of curvature of the concave portion 21a, and in that sense, the extension portion 21
It also has the function of b. The end of the grip portion 22 (the recess 21a
On the other end), for attaching the connecting portion 3,
An annular connecting portion 22a is formed. The length L2 of the grip portion 22 is substantially equal to the “length L1 from the center of the button hole 51a of the garment 5 to the end of the meeting portion 51 on the front side of the garment 5” shown in FIGS. It is the same or longer. The connecting portion 3 is formed of a bendable member such as a chain.

Next, a method of using the fall prevention device according to the present embodiment will be described with reference to FIGS. First, an example of clothing to which the fall prevention device is attached will be briefly described. The clothing 5 (for example, a shirt) is placed on the front side meeting unit 51.
And a meeting portion 52 on the rear side and a pocket 53. A plurality of button holes 51a are provided in the front meeting portion 51.
Are formed. Meeting part 52 on the rear side (see FIG. 3)
, A button 7 is sewn with a button thread 6. When the fall prevention device of the present embodiment is used, first, the broken portion of the first attachment portion 1 is opened, and is passed through a strap attachment hole (not shown) of the portable article 8 (for example, a portable telephone).
Close the break. As a result, the first mounting portion 1 is a portable item 8
Attached to. Next, the portable article 8 is put in the pocket 53 (see FIG. 2), and the grip part 22 is pinched with the fingertip of one hand.
Next, the button thread 6 is inserted into the concave portion 21a of the receiving portion 21 with the opening thereof down (see FIG. 4).
With this alone, the mounting operation can be substantially completed. When the portable article 8 falls in this state, the opening of the recess 21a is directed downward.
The weight of the falling portable article 8 can be reliably received.

Therefore, according to the fall prevention device of the present embodiment, the mounting operation is simple, and the fall of the portable item can be reliably prevented. This advantage can be further ensured because the recess is C-shaped or horseshoe-shaped. In addition, the fall prevention device of this embodiment has a simple structure and can be manufactured at low cost.

In the fall prevention device of the present embodiment, the extension 21b is provided at the opening of the recess 21a.
The button thread 6 can be received inside the recess 21a using 1b as a guide. Therefore, attachment of the fall prevention device to the clothes can be facilitated. Further, the extension 2
By providing 1b, even if the opening of the recess 21a is narrow,
Acceptance of the button thread 6 in the recess 21a is relatively easy. Then, the opening of the recess 21a can be narrowed, and therefore, the drop of the portable article 8 can be more reliably prevented.

Further, in the fall prevention device of the present embodiment, since the grip portion 22 is provided, the fall prevention device can be easily attached to clothes by holding the grip portion 22 with a finger. Further, the length L2 of the grip portion 22 is set to be substantially the same as or longer than "the length L1 from substantially the center of the button hole 51a of the garment 5 to the end of the meeting portion 51 on the front side of the garment 5". Therefore, when attaching to clothes,
The fingertips can be all out of the garment or slightly hidden. Therefore, by visually checking the fingertip, the position of the recess 21a is roughly grasped (estimated).
There is also an advantage that the mounting operation can be further facilitated.

The second mounting portion 2 (ie, the receiving portion 21)
And the gripping portion 22) are formed integrally by bending the rod-shaped member, so that it is easy to manufacture and it is easy to obtain necessary strength, and therefore, there is an advantage that the cost can be reduced.

Further, since the fall prevention device of Document 1 described in the prior art is attached to the outer periphery of the button, if the size of the button is different, the portable article is likely to fall. However, according to the fall prevention device of the present embodiment,
Since the recess 21a is attached to the button thread 6 whose thickness does not change much depending on the clothes, not only the attachment work is easy and the configuration as a part is simplified, but also the danger of falling of the portable article is reduced. It can be reduced than the one.

In the fall prevention device of the present embodiment, the connecting portion 3 is located on the front surface of the clothing 5 when attached to the clothing 5 (see FIG. 2). When the tie is attached to the clothes 5, the tie is located on the front of the button 7, so that the user can position the connecting portion 3 on the front of the tie. Then, the connecting portion 3 has a function of reducing the movement of the tie, that is, “tie tie stop”.
Function can be fulfilled. In particular, if the connecting portion 3 is configured to have an excellent appearance, there is an advantage that the design is excellent when the connecting portion 3 appears on the front surface of the tie.

[0022] Furthermore, in the fall prevention device of this embodiment,
It has a recess 21a for receiving the tongue 6 inside.
For example, in the use state as shown in FIG.
Most of the inside of the clothes 5 (behind the meeting part 51 on the front side)
Side) can be hidden. Therefore, the design
There is an advantage that they are superior.

In the fall prevention device of the present embodiment, since the holding portion 22 and the connecting portion 3 are connected to the receiving portion 21,
In the use state, the grip portion 22 rotates counterclockwise in FIG. 2 and descends due to the weight of the grip portion 22 and the connecting portion 3. Then, the tendency of the grip portion 22 to enter the inside of the garment 5 is increased, and the possibility that the grip portion 22 is exposed to the outside can be reduced. Since the grip portion 22 is not easily exposed to the outside, there is an advantage that the design property in use can be further enhanced.

The description of this embodiment is merely an example,
It does not show a configuration essential to the present invention. The material of each member, the manufacturing method (including whether it is manufactured integrally or manufactured by assembly), and the structure may be configured so as to achieve the purpose of the present invention.

[0025]

According to the first aspect of the present invention, there is provided a portable article fall prevention device.
It has a first attachment part attached to a portable article, a second attachment part attached to clothes, and a connection part connecting the first and second attachment parts to each other, wherein the second attachment part is a garment. The structure has a recess to receive the button thread sewn into the inside, so the structure can be simplified, and the possibility of falling of portable items is reduced, and furthermore, This has the effect of simplifying the mounting operation.

According to a second aspect of the present invention, in the portable device according to the first aspect, the second mounting portion is provided at an opening end of the recess. Since the configuration further includes the extension portion extending in the direction away from the recess, the work of attaching the fall prevention device to the clothes can be facilitated. Furthermore, with this configuration, the opening width of the recess can be narrowed, so that falling of the portable article can be more reliably prevented.

According to a third aspect of the present invention, there is provided the portable device according to the first or second aspect.
The second mounting portion is configured to include a receiving portion in which the recess is formed, and a grip portion extended from the receiving portion and held by an operator, and thus has a grip portion. Thereby, the fall prevention device can be easily attached to the clothes.

According to a fourth aspect of the present invention, there is provided the portable article fall prevention device according to any one of the first to third aspects, wherein the length of the grip portion is substantially equal to a button hole of the clothes. Since the length from the center to the end of the meeting portion on the front side of the garment is substantially the same or longer, the fingertip is almost exposed to the outside of the garment during mounting. As a result, the position of the recess can be roughly grasped, and the mounting operation is further facilitated.

According to a fifth aspect of the present invention, there is provided the portable article fall prevention device according to any one of the first to fourth aspects, wherein the receiving portion and the grip portion are curved as a whole. Since it has a rod shape and is formed integrally, it is easy to manufacture and it is easy to obtain necessary strength, and therefore, the cost can be reduced.

According to a sixth aspect of the present invention, there is provided the portable device according to any one of the first to fifth aspects, wherein the recess is formed in a substantially C shape. The product can be more reliably prevented from falling.

[Brief description of the drawings]

FIG. 1 is a schematic plan view of a portable device according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram for explaining a method of using the fall prevention device according to the embodiment, and shows a state where the fall prevention device is attached to clothing.

FIG. 3 is a schematic explanatory view corresponding to an enlarged cross section taken along line AA of FIG. 2;

FIG. 4 is a schematic explanatory view corresponding to a cross section taken along line BB of FIG. 3;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 1st attachment part 2 2nd attachment part 3 connection part 5 Clothing 6 Button thread 8 Portable goods (mobile phone) 21 Receiving part 21a Depression 21b Extension part 22 Gripping part 51 Front side meeting part 51a Button hole L1 Clothes Length from the center of the buttonhole to the end of the meeting part on the front side of the clothes L2 Length of grip

Claims (6)

[Claims] A first attachment portion attached to the portable article;
A second attachment portion attached to clothes; and a connection portion for connecting the first and second attachment portions to each other.
A fall prevention device for portable goods, characterized in that the attachment portion has a recess for receiving a button thread sewn on clothes therein. 2. The device according to claim 1, wherein the second mounting portion further includes an extension provided at an opening end of the recess and extending in a direction away from the recess. 1
A fall prevention device for the portable goods described in the above. 3. The apparatus according to claim 2, wherein the second mounting portion includes a receiving portion in which the recess is formed, and a grip portion extended from the receiving portion and gripped by an operator. Item 3. The drop prevention device for portable goods according to Item 1 or 2. 4. The length of the grip portion is substantially the same as or longer than the length from the center of the buttonhole of the garment to the end of the meeting portion on the front side of the garment. The portable article fall prevention device according to any one of claims 1 to 3. 5. The portable article according to claim 1, wherein the receiving portion and the grip portion are formed in a bar shape that is curved as a whole and are integrally formed. Fall prevention device. 6. The portable device according to claim 1, wherein said recess is formed in a substantially C-shape.