JP4604268B2 - School bag shoulder belt cover - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a shoulder belt cover that is used on a shoulder belt of a school bag and softens the contact with a user's (child) shoulder so that the shoulder belt cover does not slip during use. It is.
[0002]
[Prior art]
The shoulder belt of the school bag uses a soft cushioning material on the side that hits the shoulder of the user, making the feel of hitting the shoulder soft and making it easier to carry the school bag. However, if the school bag has been used for many years, the cushion material of the shoulder belt will become stiff and difficult to carry.
[0003]
Therefore, the applicant has developed a shoulder belt cover in which a portion that contacts the user's shoulder is made of a cushioning fabric having air permeability, and a portion that contacts the outer surface of the shoulder belt is made of a stretchable fabric.
[0004]
However, if the elasticity of the shoulder belt cover attached to the school bag is inferior due to a change with time, there is a problem that the shoulder belt cover is easily displaced.
[0005]
[Problems to be solved by the invention]
Therefore, an object of the present invention is to provide a shoulder belt cover that solves the above-described problems and does not shift even when used for a long period of time.
[0006]
[Means for Solving the Problems]
Therefore, according to the present invention, a shoulder belt cover used by covering the shoulder belt (6) of the school bag, the belt connection of the shoulder belt attachment (2) to the upper end of the cover body (1) formed in a cylindrical shape. A connecting band (4) that connects the opposing surfaces of the cover main body (1) through the ring (3) is provided to prevent the cover main body (1) from shifting downward during use, and the cover main body (1 ) Is formed with a slit (10) leading to the upper open end,
The connecting band (4) is passed through the belt connecting ring (3) of the shoulder belt mounting tool (2) and then engaged with the inner surface of the back side fabric (8) of the cover main body (1). The cover body (1) is prevented from shifting downward during use by reducing the diameter of the open end of the cover body (1) by the fastening belt (5) attached in the circumferential direction of the upper end of the cover .
The cover body (1) includes a front fabric (7) disposed along the front surface of the shoulder belt (6) and a back fabric (8) disposed along the surface contacting the user's body. The back side fabric (8) is obtained by sandwiching the elastic member (8c) between the mesh fabrics (8a, 8b).
In this way, even if the cover main body 1 is pulled downward to be displaced, the upper facing surfaces are firmly connected to each other by the connecting band 4, so that they do not shift and have excellent air permeability. Become.
[0008]
In addition, a slit 10 reaching the open end is formed in the upper part of the cover body 1, and the diameter of the open end of the cover body 1 can be reduced by a fastening belt 5 attached in the circumferential direction of the upper end of the cover body 1. Preferably.
[0009]
In this way, when the cover body 1 is put on the shoulder belt 6, the slit 10 can be opened, so that the cover body 1 is easily put on.
[0010]
As described in claim 2, it is preferable that one end portion of the connecting band 4 is detachably attached to the cover body 1 by the surface adhesive fasteners 4a and 4b.
[0011]
In this way, the position of the connection band 4 engaged with the cover body 1 can be freely changed, so that the length of the connection band 4 can be adjusted according to the position of the cover body 1.
[0012]
Further, as described in claim 3, in addition to the above configuration, a surface adhesive fastener 4b that engages with the surface adhesive fastener 4a of the connection band 4 is attached near the upper end of the inner surface of the cover body 1. It is preferable.
[0013]
In this way, when the fastening belt 5 is tightened, the engagement surfaces 4a and 4b of the surface bonding fasteners of the connection band 4 are pressed by the reduced diameter of the open end. The engagement is solid.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is a perspective view showing a use state of a shoulder belt cover of a school bag of the present invention, FIG. 2 is a perspective view showing an upper structure of the shoulder belt cover, and FIG. 3 is a state when the shoulder belt cover is put on the shoulder belt. FIG.
[0015]
Embodiments of the present invention will be described below with reference to these drawings.
[0016]
As shown in FIGS. 1 and 2, the shoulder belt cover of the school bag according to the present invention passes through the cover body 1 formed in a cylindrical shape and the belt connecting ring 3 of the shoulder belt mounting tool 2 of the school bag. The connection belt | band | zone 4 which connects the opposing surfaces of the upper part of this, and the fastening belt 5 attached to the upper end of the cover main body 1 in the circumferential direction.
[0017]
The cover body 1 is composed of a front fabric 7 arranged along the front side of the shoulder belt 6 and a back fabric 8 arranged along the surface contacting the user's body. It is formed in a cylindrical shape by stitching the left and right ends of 8. Further, the upper and lower end surfaces are subjected to end surface processing by covering with a tape 9 and sewing.
[0018]
When the shoulder belt 6 is passed through the cover body 1, the center portion can be covered from the upper portion of the shoulder belt 6. The front side fabric 7 of the cover main body 1 is made of a fabric having elasticity in all directions, and the back side fabric 8 on the side contacting the user's body is made of a fabric having air permeability and cushioning properties.
[0019]
This cover main body 1 has a length in the vertical direction (long direction) of about 25 cm, and covers a portion of the shoulder belt 6 that contacts the side of the shoulder of the user (child) of the user during use.
[0020]
The back side fabric 8 is obtained by sandwiching an elastic member 8c between the fabrics 8a and 8b, and the elastic member 8c is obtained by three-dimensionally intertwining synthetic fibers. Furthermore, by making the fabrics 8a and 8b mesh-like, the air permeability is excellent.
[0021]
As described above, the back-side fabric 8 has air permeability, so that the back-side fabric 8 is less likely to get stuffy even if it is in contact with the body of the user (child) for a long time. Moreover, the pressure on the body of the shoulder belt 6 due to the weight of the school bag is also relieved.
[0022]
The cover body 1 is placed on the shoulder belt 6 with the front side fabric 2 slightly stretched, and a slit reaching the open end is provided on the upper portion of the cover body 1 so that the shoulder belt 6 can be covered easily. 10 is formed.
[0023]
As shown in FIGS. 2 and 3, the connecting band 4 is made of a woven fabric tape. The base end side is sewn onto the upper portion of the front fabric 7 of the cover body 1, and the surface adhesive fastener 4a is attached to the distal end side. ing. Further, the surface adhesive fastener 4a is engaged with a surface adhesive fastener 4b attached to the inner surface of the back side fabric 8 of the cover body 1.
[0024]
The fastening belt 5 attached to the upper end of the cover main body 1 in the circumferential direction is composed of a surface-adhesive fastener tape 5a made of synthetic resin fiber, and the base end side is the back side fabric 8 of the cover main body 1 as shown in FIGS. It is sewn on the inside surface of. Further, the surface adhesive fastener tape 5a is engaged with a surface adhesive fastener 5b attached to the outer surface of the front fabric 7 of the cover body 1.
[0025]
The shoulder bag cover of the school bag according to the present invention is mounted as follows.
[0026]
The end of the shoulder belt 6 is put into the cover main body 1 and is moved along the longitudinal direction to the vicinity of the upper end of the shoulder belt 6.
[0027]
Next, after passing the connecting band 4 through the belt connecting ring 3 of the shoulder belt attachment 2, the front surface adhesive fastener 4 a is engaged with the surface adhesive fastener 4 b attached to the inner surface of the back side fabric 8 of the cover body 1. Let
[0028]
Further, the fastening belt 5 is engaged with the surface bonding fastener 5b attached to the outer surface of the cover body 1 so as to be in a tightened state.
[0029]
Thus, the attachment of the shoulder belt cover of the school bag of the present invention is completed.
[0030]
At this time, by tightening the fastening belt 5, the upper open end of the cover body 1 is contracted and the engagement surfaces of the surface bonding fasteners 4a, 4b of the connecting band 4 are pressed down, so that the surface bonding fasteners 4a, 4b Engagement between each other becomes strong, and engagement between the connecting band 4 and the cover body 1 becomes strong.
[0031]
The shoulder belt covers attached to the left and right shoulder belts 6 are manufactured according to the contour shape of the shoulder belt 6, and the left and right shoulder belt covers are formed symmetrically.
[0032]
The above is description of an Example, Although the example which used the surface bonding fastener for the connection belt | band | zone 4 and the fastening belt 5 was shown, it changed into what has the same effect | action and effect, and is implemented. You can also.
[0033]
The front side fabric 7 and the back side fabric 8 used for the cover main body 1 are not limited to those of this embodiment, and can be arbitrarily changed and implemented.
[0034]
【The invention's effect】
In the shoulder belt cover of the school bag according to the present invention, as described above, the opposed surfaces of the upper portion of the cover body 1 are connected by the connection band 4 passing through the belt connection ring 3 of the shoulder belt attachment 2. Even if 1 is pulled downward, it is easy to use without shifting.
[0035]
If the connecting band 4 is detachably attached to the cover main body 1 by the surface adhesive fasteners 4a and 4b, the position of the connecting band 4 to be engaged with the cover main body 1 is set. Since it can be freely changed, the length of the connecting band 4 can be adjusted in accordance with the position of the cover body 1, which further improves usability.
[0036]
Further, as described in claim 3, a slit 10 reaching the open end is formed in the upper part of the cover main body 1, and the cover main body 1 is opened by a fastening belt 5 attached to the upper end circumferential direction of the cover main body 1. Assuming that the end can be reduced in diameter, the slit 10 can be opened when the cover body 1 is put on the shoulder belt 6, so that the cover can be easily put on and removed during replacement or washing. Become.
[0037]
Further, as described in claim 4, in addition to the above configuration, a surface adhesive fastener 4b that engages with the surface adhesive fastener 4a of the connection band 4 is attached near the upper end of the inner surface of the cover body 1. For example, when the fastening belt 5 is tightened, the engagement surfaces 4a and 4b of the surface bonding fastener of the connection band 4 are pressed down by the reduced diameter of the open end, so that the connection band 4 is attached to the cover body 1 side. It becomes strong, and the cover body 1 is not displaced, making it easy to use.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a usage state of a shoulder belt cover of the present invention.
FIG. 2 is a perspective view showing the structure of the upper part of the shoulder belt cover of the present invention.
FIG. 3 is a cross-sectional view for explaining a state when the shoulder belt cover of the present invention is put on the shoulder belt.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Cover body 2 Shoulder belt attachment 3 Belt connection ring 4 Connection belt
4a, 4b Surface adhesive fastener 5 Fastening belt 6 Shoulder belt
10 slits

Claims (3)

A shoulder belt cover used by covering the shoulder belt (6) of the school bag, and the inside of the belt coupling ring (3) of the shoulder belt attachment (2) is attached to the upper end of the cover body (1) formed in a cylindrical shape. A connecting band (4) that connects the opposing surfaces of the cover body (1) through is provided to prevent the cover body (1) from shifting downward during use, and at the upper end of the cover body (1). A slit (10) leading to is formed,
The connecting band (4) is passed through the belt connecting ring (3) of the shoulder belt mounting tool (2) and then engaged with the inner surface of the back side fabric (8) of the cover main body (1). The cover body (1) is prevented from shifting downward during use by reducing the diameter of the open end of the cover body (1) by the fastening belt (5) attached in the circumferential direction of the upper end of the cover .
The cover body (1) includes a front fabric (7) disposed along the front surface of the shoulder belt (6) and a back fabric (8) disposed along the surface contacting the user's body. The backside fabric (8) is a shoulder belt cover for a school bag, characterized in that a resilient member (8c) is sandwiched between mesh fabrics (8a, 8b). The shoulder belt cover for a school bag according to claim 1, characterized in that the connecting band (4) is detachable from the cover body (1) by means of surface adhesive fasteners (4a, 4b). The surface bonding fastener (4b) that engages with the surface bonding fastener (4a) of the connecting band (4) is attached near the upper end of the inner surface of the cover body (1). School bag shoulder strap cover.

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