JPH09173120A - Shoulder strap for knapsack or the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a knapsack to be smoothly lowered in a status carried on the back and provide a stable feeling even in the case where the knapsack is carried on the back at one side. SOLUTION: Metal fittings 3a to 3b are detachably connected to the upper and lower ends of a shoulder strap 1, and separable shoulder straps 2a and 2b, thereby keeping the shoulder strap 1 detachable. The shoulder strap 1 is provided with a metal fitting 4 capable of adjusting strap length, and the separable shoulder straps 2a and 2b with a metal fitting 5 detachably connectable to a D-type metal fitting 6a and capable of adjusting strap length, thereby being made separable into the independent elements of the shoulder straps 2a and 2b. Also, the connection of a detachable metal fitting 3c is changed from a D-type metal fitting 6b to a metal fitting 4 or a D-type metal fitting 6c for adjusting length, so as to smoothly lower a knapsack smoothly and provide a stable feeling at the time of carrying the knapsack on the back at one side. Also, the metal fitting 5 detachable as well as capable of adjusting strap length is detached from a D-type metal fitting 6a and hooked to a belt or a belt loop, thereby enhancing a stable feeling. During a movement or the like, the knapsack is carried on the back via both shoulders and separable body straps 7a and 7b are fitted at a body front by use of detachable parts 8a and 8b, thereby maintaining a stable feeling.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention allows a carrying bag or the like to be smoothly lowered after carrying it on both shoulders, and does not slip even when carried on only one side, and further provides a sense of stability. .

[0002]

2. Description of the Related Art Conventionally, it has been impossible to attach and detach shoulder straps. I couldn't turn it forward without lowering it. If you carried it on one side only, it was not stable and slipped easily.

[0003]

This has the following disadvantages. (A) When carrying on both shoulders, it was not possible to lower it smoothly (especially in narrow places). (B) There is no sense of stability despite being carried on both shoulders. (C) The stability is poor when carrying only one side, and when wearing clothes such as polyester, it slips off. (D) When I looked inside the bag, I had to take it down. The present invention has been made to solve these disadvantages.

[0004]

[Means for Solving the Problems] Detachable metal fittings (3) above and below the shoulder strap (1) and separation shoulder strap (2), and a D-shaped metal fitting (6) for hanging them on the body of a bag or the like, Make the upper and lower shoulder straps removable. Further, the separation shoulder strap (2) is detachable by providing a metal fitting (5) which is detachable and which adjusts the length of the lace, and a D-shaped metal fitting (6a) which is attached thereto. By removing the shoulder strap (1) and the separated shoulder strap (2), it can be worn on either the left or right side, and can be used for other things. The separation body cord (7) further improves the sense of stability when carrying it on both shoulders. The removable metal fitting (3e) is the D-shaped metal fitting (6c) and the removable metal fitting (3f) is the D-shaped metal fitting. (6
It is attached to d) and the removable part (8) is turned from the front and stopped in front of the belly.

[0005]

[Action]

(A) When shouldered on both shoulders, the detachable shoulder strap (2) can be removed smoothly by detaching the detachable metal fitting (5) from the D-shaped metal fitting (6a). . (B) When you carry it on your back with only one side, you can attach and detach the metal fittings (3
It is possible to give a sense of stability by removing c) from the D-shaped metal fitting (6b) and attaching it to the metal fitting (5) for adjusting the length of the shoulder strap. (C) By attaching the detachable metal fitting (3c) to the D-shaped metal fitting (6c), the bag can be rotated and brought forward without lowering. (D) Detachable metal fittings (5) for adjusting the length of the string D
It is also possible to remove it from the metal mold (6a) and attach it to the belt or belt loop. (E) When carrying a shoulder with both shoulders and a sense of stability is required (for example, when exercising while carrying on the back), attach the detachable metal fitting (3e) of the separation body cord (7) to the D-shaped metal fitting (6c).
In addition, the removable metal fitting (3f) can be rotated before being attached to the D-shaped metal fitting (6d) and stopped by the removable component (8). (F) The separation body cord (7) can be replaced with the separation shoulder strap (2).

[0006]

Embodiments of the present invention will be described below. (A) The detachable metal fittings (3) are provided on the upper and lower sides of the shoulder strap (1) and the separation shoulder strap (2), and the shoulder strap (1) and the separation shoulder strap (2) are provided.
Can be detached from the main body (so it can be used for other things as well as left and right interchangeable). (B) The body is provided with a D-shaped metal fitting (6) so that the shoulder strap can be attached and detached. (C) The separation shoulder strap (2) is detachable and is separable by the metal fitting (5) for adjusting the length of the lace and the D-shaped metal fitting (6a). (D) The metal fitting (4) for adjusting the length is preferably round. (E) The detachable body cord (7) is a detachable metal fitting (3e)
Can be attached to the D-shaped metal fitting (6c), and the detachable metal fitting (3f) can be attached to the D-shaped metal fitting (6a), and can be turned forward and stopped by the detachable component (8). The present invention has the above structure, and when using this,
If you carry it on your shoulders, you can remove it from the D-shaped metal fitting (6a) by removing the metal fitting (4) that is removable and can be pulled down smoothly even in narrow places (crowded trains, etc.). Also, when carrying on one side, remove the removable metal fitting (3c) from the D-shaped metal fitting (6b), pass it in front of the body, and attach it to the metal fitting (4) for adjusting the length of the shoulder strap (1). Prevents slippage from the shoulders and gives a sense of stability. Further, by attaching the detachable metal fitting (3c) to the D-shaped metal fitting (6c), the main body can be turned and brought forward without lowering. When carrying on one side, it can be detached from the metal fitting (5) for adjusting the length of the cord and the D-shaped metal fitting (6a) and attached to a belt or a belt loop. If you want to carry on your shoulders and still need a sense of stability (such as when exercising while carrying your back), attach the detachable metal fitting (3e) of the separation cord (7a) to the D-shaped metal fitting (6c) and separate the cord. (7b)
The removable metal fitting (3f) can be attached to the D-shaped metal fitting (6a) and turned from the front to use the removable component (8) to stop it in front of the abdomen.

[0007]

EFFECTS OF THE INVENTION Even in a narrow place, for example, in a crowded train, when carrying on both shoulders, it can be lowered smoothly, and even if it is carried on only one side, it does not slip off and there is a sense of stability. You can bring it forward without lowering it further. If it is in front, it will also prevent pickpockets. By using the separation body cord (7), you can exercise (skiing, etc.) while carrying your shoulders because you have a sense of stability.

[0008]

[Brief description of the drawings]

FIG. 1 is a front view of the present invention.

FIG. 2 is a front view showing another embodiment of the present invention.

FIG. 3 is a front view showing another embodiment of the present invention.

FIG. 4 is a front view showing another embodiment of the present invention.

FIG. 5 is a front view showing another embodiment of the present invention. A detachable shoulder strap (2b) and a metal fitting (5) for adjusting the length of the strap are fastened to a belt or a belt loop.

FIG. 6 is a front view showing another embodiment of the present invention. Separated body straps (7) are used instead of the separated shoulder straps (2).

[Explanation of symbols]

 1 Shoulder strap 2 Separate shoulder strap 3 Metal fitting that can be detached and attached 4 Metal fitting that adjusts the length of the lace 5 Metal fitting that is removable and that adjusts the length of the lace 6 D type metal fitting 7 Body cord 8 Detachable parts

Claims (1)

[Claims] 1. A shoulder strap for a shoulder bag or the like, wherein detachable metal fittings (3) are provided above and below the shoulder strap (1) and the separation shoulder strap (2) of the shoulder bag, for example.