JPH0723433U - Backpack bag - Google Patents

Abstract

(57) [Abstract] [Purpose] Conventionally, in order to prevent the upper end of the bag body from tilting backward in the state of being carried on a back, a support belt for pulling the upper end of the bag body forward is provided, and the support belt is against the shoulder belt. Although there are connected backpack bags, the connecting portions of the supporting belts of these conventional examples are fixed to the shoulder belt. In the present invention, the position of the connecting portion of the support belt with respect to the shoulder belt can be adjusted to be optimal for a person who carries his / her back regardless of the difference in body type,
The purpose of the present invention is to provide a backpack bag that allows everyone to make full use of the support belt and carry it in an appropriate posture. [Composition] In a backpack bag in which a support belt for pulling the upper end of the bag main body forward is provided in order to prevent the upper end of the bag main body from tilting backward when the backpack is in a backpack bag and the support belt is connected to a shoulder belt. The connecting portions of the belts 9 and 10 to the shoulder belts 3 and 4 are movable in the longitudinal direction of the shoulder belts 3 and 4.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a backpack bag.

[0002]

[Prior art]

 If the baggage packed in the backpack is unbalanced, the upper end of the backpack bag will tilt backward when the backpack is carried, and the backpack will not be in close contact with the back. There is a problem that if you carry your back for a long time in such a state, you will be very tired. Therefore, in order to solve such a problem, conventionally, a backpack bag having a structure in which a support belt for pulling the upper end portion of the backpack bag toward the front is provided and the support belt is connected to a shoulder belt has appeared. However, since the connecting portion of the supporting belt to the shoulder belt in such a conventional example is fixed, there are the following problems. In other words, the person carrying the backpack bag has various body shapes, and therefore, the position of the connecting portion of the supporting belt with respect to the shoulder belt differs depending on the person, and in some cases, it leans toward the front side of the shoulder, and in other cases, Something like the back of the shoulder. By the way, the connecting portion of the support belt to the shoulder belt serves as a force point of the support belt, and if this position is not proper, the function of the support belt is diminished and the backpack bag cannot be carried on the back in a proper posture. However, as described above, the position of the connecting portion of the support belt with respect to the shoulder belt is different due to the difference in body shape, so even if it is appropriate for some people, it is not appropriate for others, and no one It was impossible to utilize the support belt in the optimum condition.

[0003]

[Problems to be solved by the device]

 Therefore, according to the present invention, the position of the connection portion of the support belt with respect to the shoulder belt can be adjusted to be optimal for the person who carries the back regardless of the body shape. The aim is to provide a backpack bag that can be carried on your back in various postures.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the backpack bag of the present invention is provided with a support belt for pulling the upper end of the bag main body forward so as to prevent the upper end of the bag main body from being tilted rearward when the backpack is held. In the backpack bag in which the support belts are connected to the shoulder belts, the connection portions of the support belts 9 and 10 to the shoulder belts 3 and 4 are movable in the longitudinal direction of the shoulder belts 3 and 4. is there.

[0005]

[Action]

 The connecting portions of the supporting belts 9 and 10 can be moved in the longitudinal direction of the shoulder belts 3 and 4 to be adjusted to an optimum position.

[0006]

【Example】

 Hereinafter, one embodiment of the present invention illustrated will be described. First, as shown in FIGS. 1 and 2, a pair of shoulder belts 3 and 4 are attached to a backrest portion 2 of a bag body 1, and a connecting member 5 called a footjob is provided above the upper portion of the bag body. Small belt pieces 7 and 8 to which the small belt pieces 6 are attached are fastened, and support belts 9 and 10 having upper end portions detachably connected to the connecting tools 5 and 6 of the small belt pieces 7 and 8 are provided. Guide belts 11, 12 narrower than the shoulder belts 3, 4 are superposed on the upper half of the outer surfaces of the shoulder belts 3, 4, and both ends thereof are fixed to the shoulder belts 3, 4. On the guide belts 11 and 12, connecting tools 13 and 14 also referred to as footjobs are attached so as to be movable in the longitudinal direction, and the lower end portions of the supporting belts 9 and 10 are attached to the connecting tools 13 and 14. It is detachably connected.

Since the connecting tools 13 and 14 attached to the guide belts 11 and 12 as described above are movable in the longitudinal direction of the guide belts 11 and 12, if they are moved, the supporting belts for the shoulder belts 3 and 4 are supported. The position of the connecting portion of 9 and 10 will change. FIG. 3 shows a state in which the connecting portions of the support belts 9 and 10 to the shoulder belts 3 and 4 are positioned at the upper ends of the guide belts 11 and 12, and FIG. 4 shows the support belts 9 and 10 to the shoulder belts 3 and 4. It shows the state where the connecting portion of is positioned at the lower end of the guide belts 11 and 12.

[0008]

[Effect of device]

 The present invention is as described above, and since the positions of the connecting portions of the supporting belts 9 and 10 with respect to the shoulder belts 3 and 4 can be changed in the longitudinal direction of the shoulder belts 3 and 4, any number of users can use their own. The support belts 9 and 10 can be fully utilized by moving them to the optimal position for the body shape of the body, so that it is possible to reliably prevent the upper end of the bag body from tilting backward and carry the back in an appropriate posture. There is an effect.

[Brief description of drawings]

FIG. 1 is a perspective view.

FIG. 2 is a sectional view.

FIG. 3 is a side view of a usage state.

FIG. 4 is a side view of a usage state.

[Explanation of symbols]

 1 Bag body 2 Backrest part 3,4 Shoulder belt 5,6 Connector 7,8 Small belt piece 9,10 Support belt 11,12 Guide belt 13,14 Connector

Claims (1)

[Scope of utility model registration request] 1. A backpack bag in which a supporting belt for pulling the upper end of the bag main body forward is provided in order to prevent the upper end of the bag main body from being tilted rearward in a state of carrying on a back, and the supporting belt is connected to a shoulder belt, A backpack bag characterized in that the connecting portions of the support belts 9, 10 to the shoulder belts 3, 4 are movable in the longitudinal direction of the shoulder belts 3, 4.