JPH0652546U - Shoulder bag - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a shoulder strap for a bag that is highly durable and less likely to slip off the shoulder. [Structure] On the back side of the front fabric, when you hang it on your shoulder, contact the inner side with a thin elastic padding, and contact the outer side with a thick elastic padding. The cover material to be encapsulated is brought into contact, and the cover material is sewn to the front material along the peripheral edge and the boundaries of both fillings with a sewing thread.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a shoulder bag such as a backpack or a backpack, or a shoulder strap used for a shoulder bag.

[0002]

[Prior art]

 Conventional shoulder straps consist of one strip of fabric, two layers of outer and lining, and elastic padding between the outer and lining. It is in practical use.

[0003] In particular, the shoulder belt of the school bag has a lot of things to store and is heavy, and it is used for a long period of time. It is widely used that the applied load is buffered by elastic padding.

4 to 6 are typical examples of conventionally known shoulder straps for a school bag, and a soft elastic padding 12a is abutted on the back surface side of the outer cloth 11 at the portion abutting the shoulder. Further, the cover material 14 is brought into contact with the back surface side of the stuffing 12a so as to cover the stuffing 12a, and the edge of the cover material 14 is folded back in two folds to form the folded portion 14c. Is sandwiched between the front surface material 8 and the edge of the cover material 14 is sewn to the edge of the surface material 11 with a sewing thread 15. In order to make the color of the cover material 14 different between the upper and lower parts, the upper member 14a and the lower member 14b are used by being spliced in a substantially central portion of the top and bottom. The studs 16 are used to fix the studs.

[0005] Recently, a shoulder bag other than a school bag that stores elastic padding is often used. In the shoulder bag, a shoulder pad is attached to the shoulder band to give the shoulder pad a cushioning property. Have been proposed.

[0006]

[Problems to be solved and used by the device]

 However, although the shoulder belt of the conventional school bag described above has excellent durability, it is fitted to the shoulder (fits and bends along the curvature of the shoulder) because it is made of a strong material such as thick leather. However, under the armpits, the shoulder belt tends to move away from the user's body, and the bag does not follow the user's body when walking (in general, it is called that the bag dances). There is a problem that it has the property and the usability deteriorates.

[0007] Although the shoulder bag was originally used by passing the neck through the shoulder strap, there are almost no such cases recently, and one shoulder strap is hung on the shoulder strap, and the main body of the shoulder strap is the shoulder strap. It is a normal use example to hang it on the shoulder side with the shoulder straps attached, and such a use case has a problem that the shoulder belt is easily slipped off the shoulder.

[0008] The above problems are common to both the backpack bag and the shoulder bag. If the shoulder bag is made of a strong material for the shoulder strap, the shoulder strap does not fit the user's body and is uncomfortable to use. The backpack, especially the school bag used by elementary school students who are not well-built, has the problem that the shoulder girdle slips off the shoulder.

Therefore, the present invention has been made to solve the above problems, and an object of the present invention is to provide a shoulder strap of a bag that is excellent in durability and less likely to slip off the shoulder. One purpose is that the shoulder straps can be easily bent under the user's armpits to improve the usability.

[0010]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, in order to solve the above-mentioned problems, the structure of the present invention, which is based on the scope of the above-mentioned utility model registration claim, is thin on the inner side when the back side of the table cloth 11 is hung on the shoulder. The elastic padding 12 of Fig. 1 is brought into contact with a thick elastic padding 13 on the outer side thereof, and the back side of the both paddings 12, 13 is brought into contact with a cover material 14 encapsulating the both paddings 12, 13, and The fabric 14 is sewn to the front fabric 11 with a sewing thread 15 along the periphery of the fabric 14 and the boundaries between the two fillings 12 and 13, and the technical means is taken.

A second invention is to take technical means by connecting a connecting member 20 formed of a woven belt to the lower end of the shoulder strap body 10 or the upper and lower ends thereof.

[0012]

[Action]

 Therefore, the shoulder strap of the present invention has a function of preventing the shoulder strap from slipping off from the shoulder because the thick elastic padding 13 is located at a portion which is outside when the shoulder strap is hung on the shoulder.

Further, according to the present invention, even if a thick thick front cloth 11 is used, since the elastic paddings 12 and 13 are provided on the back side of the front cloth 11, both the paddings 12 and 13 are inserted. It acts as a cushioning material when a load is applied to the shoulder.

Further, according to the present invention, by using the strong outer cloth 11, the durability is improved, but on the other hand, the flexibility is deteriorated and the shoulder belt body 10 is located at the lower side of the user's armpit. However, by connecting the connecting member 20 formed of a woven belt to the lower end of the shoulder belt main body 10 or the upper and lower ends of the shoulder belt main body 10 and connecting the bag body to the tip of the connecting member 20, the connecting member Since 20 fits the body of the user and can be easily bent, the connecting member 20 and the bag body are brought into close contact with the body of the user.

[0015]

【Example】

 Next, an embodiment of the present invention will be described with reference to the accompanying drawings. In the figure, 10 is the main body of the shoulder strap, and the main body of the shoulder strap 10 has a thin elastic padding 12 on the inner side when it is hung on the back side of the outer cloth 11, and a thick elastic pad on the outer side. The elastic padding 13 is abutted, and the back side of the battings 12 and 13 is abutted with the cover material 14 encapsulating the battings 12 and 13. A sewing thread 15 is sewn on the front fabric 11 along the boundary.

The front cloth 11 is made of a strong material such as thick leather that can be bent along the curvature of the shoulder, and is cut into a band having a desired width and length.

The paddings 12 and 13 can be made of a cushioning material such as foamed synthetic resin. In the illustrated example, as shown most clearly in FIG. 2, the padding 12 having a predetermined thickness is abutted over substantially the entire width. A padding 13 having a predetermined thickness is further brought into contact with the right side of the padding 12 in the figure so that the outer portion becomes thicker when the entire thickness is hung on the shoulder. It is not a problem to contact separate parts with different thicknesses on the left and right.

Further, as the cover material 14, a soft material having a relatively large bendability is used for the surface material 11, and in the present embodiment, the edge portion thereof is bent in a U shape, and the folded portion 14c is formed. In this structure, the ends of both fillings 12 and 13 are sandwiched in the folded portion 14c. The cover material 14 is formed by sewing the folded-back portion 14c and the two fillings 12 and 13 together on the front material 11 with the sewing thread 15 at the edge. In this embodiment, the edges of both paddings 12 and 13 were covered with the edges of the cover material 14 and sewn together because the sewing thread 15 has a cushioning property between the paddings 12 and 13. In order to prevent yarn breakage by doing so, it is needless to say that the edge of the cover material 14 may be formed by the conventional method after "Fig. 4" when there is no fear of yarn breakage.

The illustrated example is a shoulder strap of a school bag, and an attachment ring 30 is attached to the upper end of the free end of the connecting member 20. To attach the attachment ring 11, the shoulder strap body 10 is attached. The upper part of the above is folded back by winding one side of the attachment ring 30, and the folded overlapped portion is tacked with the tack 17 or the sewing thread 18. Then, the attachment ring 30 is pivotally attached to the back plate of the school bag (not shown) through the fixing metal fitting as in the conventional case.

[0020] Usually, the shoulder belt of the school bag is detachably connected to the lower shoulder belt, one end of which is connected to the bottom surface of the school bag, through a buckle or the like. However, in the second invention, the lower shoulder belt is replaced with a connecting member 20 formed of a woven belt at the lower end of the shoulder belt main body 10 or at the upper and lower ends thereof.

The connecting member 20 has its upper end sandwiched between the outer material 11 and the cover material 14, and is sewn together with the sewing thread 15 or separately attached to the shoulder belt body 10 with a tack 16.

The lower end of the connecting member 20 is, of course, connected to a bag body (not shown), and the connecting method may be a conventionally known method. In the illustrated example, the free end side of the connecting member 20 is used. Is folded in two, one side of the connecting ring 21 is wound at this folded back portion, and the connecting ring 21 is fixed to the main body of the bag with a fixing fitting as appropriate. Further, as shown in FIG. 3, the free end of the connecting member 20 is fixed to the center bar 23 of the length adjusting buckle 22 mounted midway on the connecting member 20. Although not shown, when used for a shoulder bag, connecting members 20 may be connected to both ends of the shoulder strap body 10, respectively.

[0023]

[Effect of device]

 As described above, the present invention can provide the shoulder strap of the bag for preventing the shoulder strap main body 10 from slipping off the shoulder since the thick elastic padding 13 is located on the outer side when it is hung on the shoulder. It is a thing.

Further, according to the present invention, even if a thick and thick front cloth 11 is used, since elastic paddings 12 and 13 are provided on the back side of the front cloth 11, both the paddings 12 and 13 are inserted. Is a cushioning material when a load is applied to the shoulder, and it is possible to provide a shoulder strap of the bag that does not give a large impact to the shoulder of the user.

Furthermore, the present invention can improve the durability by using the strong outer cloth 11, while connecting the connecting member 20 formed of the woven belt to the lower end of the shoulder belt body 10 or the upper and lower ends thereof. Since the bag body is connected to the tip of the connecting member 20, the connecting member 20 fits the body of the user and can be easily bent, so that the connecting member 20 and the bag body are connected to the user. The bag body adheres well to the user's body when in use, and the bag body moves following the user's movements even during intense movements, providing a comfortable shoulder strap for the bag. Is.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a shoulder strap of the present invention.

FIG. 2 is a laterally enlarged sectional view.

FIG. 3 is a vertical sectional view of a lower portion.

FIG. 4 is a rear view of a conventional example.

FIG. 5 is an enlarged cross-sectional view taken along the line AA of “FIG. 4”.

FIG. 6 is an enlarged cross-sectional view taken along line BB of “FIG. 4”.

[Explanation of symbols]

 10 Shoulder strap body 11 Outer fabric 12 Stuffing 13 Stuffing 14 Cover fabric 15 Sewing thread 20 Connecting member

Claims (2)

[Scope of utility model registration request] 1. A thin elastic padding (12) is brought into contact with a portion on the inside of the front fabric (11) when it is hung on a shoulder, and a thick elastic padding (13) is brought into contact with the outside, On the back side of these two fillings (12, 13), both fillings (12, 13)
13) A cover material (14) for encapsulating 13) is brought into contact, and this cover material (14) is attached to the periphery and both fillings (12, 13).
A shoulder strap of a bag formed by sewing a sewing thread (15) to the front fabric (11) along the boundary of the. 2. A thin elastic padding (12) is brought into contact with a portion on the inside of the front fabric (11) when hung on the shoulder on the back side, and a thick elastic padding (13) is brought into contact with the outside, On the back side of these two fillings (12, 13), both fillings (12, 13)
13) A cover material (14) for encapsulating 13) is brought into contact, and this cover material (14) is attached to the periphery and both fillings (12, 13).
A sewing thread (15) is sewn to the front fabric (11) along the boundary of the shoulder belt body (10) to form a shoulder belt body (10) at the lower end or at the upper and lower ends of the shoulder belt body (10). A shoulder strap of a bag formed by connecting the connecting members (20).