JPH0661127U - Mounting structure of back ring and back ring locking belt in gadget bag - Google Patents

Abstract

(57) [Abstract] [Purpose] The carrying means of the gadget bag can be changed according to the combined use of the gadget bag, and the strength and durability of the mounting portion can be improved. [Structure] One end of a back ring locking belt (2) is assembled and fixed to a reinforcing member (4) sewn on the back surface of the bag. on the other hand,
The other end is passed through the back ring (1) and folded back at its rod so that the slit (3) provided in the bag top cover (5) is penetrated and the belt length is allowed to have some margin. Fasten to the top member (6). At this time, the back ring (1) is loosely fitted to the back ring locking belt (2). And when using it as a rucksack (rucksack), a carrying belt with removable hook metal fittings at both ends,
A back ring (1) located at the upper part of the back of the bag that serves as a back rest part
Place it as a backpack belt that passes through both shoulders.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention has a structure for attaching a portable means of a bag that can be carried around by the body (a bag of this type, which is structurally convenient for the purpose of use, hereinafter referred to as a gadget bag). More specifically, the present invention relates to an improvement of a structure for attaching a back ring and a back ring locking belt in a gadget bag, which can change the carrying means according to the usage pattern and improve the strength and durability of the mounting portion.

[0002]

[Prior art]

 Conventionally, various bags that can be diverted to other products have been provided, and some have tried to change the portable means according to the usage form. For example, some bags that are also used as rucksacks have a plurality of carrying means such as a handbag, shoulder bag or shoulder bag in advance, and those that can be used by changing the carrying means, and are called two-way bags and three-way bags. In some cases.

By the way, in a gadget bag that can be used in common, it is often required to be used as a backpack bag. Therefore, the backpacking means is an indispensable component, and its improvement is of great interest. (For example, refer to the backpacking means found in Japanese Utility Model Publications 2-74914 and 3-3215.)

[0004]

[Problems to be solved by the device]

 However, as seen in the conventional example, the attachment part of the back ring is fastened (sewn) to the back surface of the bag surface or at one place on the side. However, this part was often damaged with repeated use. This difficulty was also experienced at the back ring attachment of the school bag.

The present invention has been made in view of the above circumstances, and solves the problem of strength caused by the above-mentioned mounting structure, and allows the carrying belt to pass through the shoulder ring through both shoulders. The back ring and back ring in a gadget bag with improved strength and durability. An object of the present invention is to provide a mounting structure for a locking belt.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is used when a carrying belt having detachable hook metal fittings at both ends is arranged as a carrying belt through which both shoulders are passed through a back ring and serves as a back rest portion. A structure for attaching a back ring / back ring locking belt for loosely fitting / arranging the back ring at the upper position on the back side of the bag. One end of the back ring locking belt is used as a reinforcement member sewn on the back side of the bag. Assembled and fastened, and the other end is passed through the back ring and folded back at its rod, so that the slit provided in the bag top cover is penetrated and fastened to the bag top member with plenty of room. The feature is that the back ring is loosely fitted.

[0007]

[Action]

 Both ends of the back ring locking belt are separately fastened to the bag constituent members, passed through the back ring and folded back at the rod part, and it is attached with some margin, so the back ring is It is used in a loosely fitted state. As a result, during use, the force in the peeling direction applied to the fastening portion between the bag member and the back ring locking belt is dispersed.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a partially enlarged view illustrating a mounting structure of a back ring / back ring locking belt.

FIG. 2 is an explanatory view of the back surface of the bag showing a state in which the carrying belt is arranged as a backpack belt and is diverted to a backpack.

FIG. 3 is an explanatory view of the back surface of the bag showing that one end of the back ring locking belt is fixed to the reinforcing member on the back surface of the bag.

FIG. 4 is an explanatory view showing a state where the other end of the back ring locking belt is fixed to the bag top member with the bag top cover opened.

FIG. 5 is a schematic sectional view taken along the line AA in FIG.

Common to all the drawings, 1 is a back ring, 2 is a back ring locking belt, 3 is a slit, 4 is a reinforcing member, 5 is a bag top cover, 6 is a top member, and 7 is a belt (carried on the back). Belt), 8 is a hook metal fitting, and X is a gadget bag.

As shown in FIG. 1, one end of the back ring locking belt (2) is assembled and fixed to a reinforcing member (4) sewn on the back surface of the bag. Then, the other end is passed through the back ring (1) and folded back at the rod part, and the slit (3) provided in the bag upper surface cover (5) is penetrated, and the belt length has some margin. And fasten it to the bag top member (6). As the fastening method at this time, it is preferable to use sewing and rivet fastening together. Further, the slit (3) may be formed as an incomplete stitching portion of the bag upper surface cover (5).

Thus, the back ring (1) is arranged in a state of being loosely fitted to the back ring locking belt (2).

As shown in FIG. 2, when the gadget bag (X) of the present invention is used as a backpack, a carrying belt (7) having detachable hook metal fittings (8) at both ends. Is reversed through the back ring (1) located at the upper part of the back surface of the bag, which serves as a back rest, and is arranged as a shoulder belt (8) for passing both shoulders. Here, as the carrying belt (8), a dedicated backpack belt may be used, or a shoulder belt may be switched and used.

FIGS. 3, 4 and 5 are provided to assist the understanding of the above description, and it is sufficient if the entire image and the member arrangement of the gadget bag are taken into consideration.

[0018]

[Effect of device]

 The present invention is configured as described above, and has the following beneficial effects. (1) Since both ends of the back ring locking belt are separately fastened, the strength and durability of the back ring mounting portion can be improved.

(2) When the bag is used as a handbag or shoulder bag and is converted to a rucksack, the carrying belt can be easily switched.

(3) It is sufficient to provide two types of carrying belts, a dedicated shoulder belt and a backpack belt, as equipment accessories, and has the convenience that the equipment of belts can be detachably selected as necessary. At the same time, it can be expected to contribute to the design of the gadget bag body, such as aesthetics.

[Brief description of drawings]

FIG. 1 is a partially enlarged view illustrating a mounting structure of a back ring / back ring locking belt that is an embodiment of the present invention.

FIG. 2 is an explanatory view of the back surface of the bag showing a state in which the carrying belt is also arranged as a carrying belt and is diverted to a backpack.

FIG. 3 is an explanatory view of the back surface of the bag showing that one end of the back ring locking belt is fixed to a reinforcing member on the back surface of the bag.

FIG. 4 is an explanatory view showing a state in which the bag top cover is opened, showing that the other end of the back ring locking belt is fixed to the bag top member.

5 is a schematic cross-sectional view taken along the line AA in FIG.

[Explanation of symbols]

 1 Back ring 2 Back ring locking belt 3 Slit 4 Reinforcing member 5 Bag top cover 6 Top member 7 Carrying belt (carrying belt) 8 Hook metal fittings X Gagit bag

Claims (1)

[Scope of utility model registration request] 1. A backpack part which is used when arranging a carrying belt having detachable hook metal fittings at both ends as a backpack belt for passing both shoulders through a back ring in a bag that is carried around by the body. A back ring / back ring locking belt mounting structure for loosely fitting / arranging the back ring at the upper position on the back side of the bag. One end of the back ring locking belt is sewn on the back side of the bag for reinforcement. Assembled and fastened to the member, the other end is passed through the back ring and folded back at its rod so that the slit provided in the bag top cover penetrates and it is fastened to the bag top member with some allowance The mounting structure of the back ring / back ring locking belt in a gadget bag characterized in that the back ring is loosely fitted.