JP2919337B2 - Ring for bag - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a ring attached to a side surface of a school bag, but not necessarily to a school bag, and relates to a ring applicable to a backpack or a hand-held bag.

[0002]

2. Description of the Related Art A ring attached to a side surface of a school bag is fixed to the school bag via a clamper, and the ring is mounted so as to swing with respect to the clamper in a direction away from the side surface of the school bag. In general, a bag containing objects that cannot be accommodated in the school bag can be suspended from the ring.

[0003]

On the way to and from school, carrying the school bag with the ring formed above, the bag suspended from the ring formed swings greatly, and happens to be caught by the running car, and the child is dragged by the car. There was a fear that it was. In order to eliminate such a drawback, when the suspended bag swings and catches on another object, if the bag comes off the school bag, the above-described accident can be prevented.

[0004] In view of the above, it is an object of the present invention to provide a structure in which a ring hanging a bag can be removed from a bag, and to protect the safety of a person carrying the bag.

[0005]

Means for Solving the Problems A solution of the present invention comprises a ring main body and a substrate fixed to the side surface of a bag, a support shaft protruding from the substrate, and a clamper attached to the support shaft on the ring main body. The clamper is provided with a mounting portion having a C-shape and having an opening that opens and closes elastically, and the mounting portion is detachably and rotatably engaged with the support shaft while being sandwiched between the support shafts. I do.

Further, the clamper is formed into a belt-like body with a synthetic resin, and the clamper forming the belt-like body is folded in two by passing through a hole provided in a ring body, and attached to the overlapped tip. It is preferable to provide a part.

[0007]

[Function] When the ring main body is attached to the support shaft via the clamper, the ring main body formed together with the clamper can swing about the support shaft, and the force for pulling the formed ring main body from the support shaft can be obtained. , The clamper engaged with the support shaft can be removed. In order to mount the extracted ring main body on the support shaft as before, the opening in the mounting portion of the clamper can be engaged with the support shaft by slightly pressing the opening portion toward the support shaft. .

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiment of the present invention, a support shaft is provided so as to stand upright from a plate surface of a substrate directly fixed to a bag, and a box-shaped cover is rotatable about the support shaft. Installed. There is an opening on one side of the cover.

[0009] A synthetic resin clamper is mounted on the ring to be engaged with the support shaft of the substrate. The clamper protrudes into the cover from an opening of the cover, and means for engaging with the support shaft is provided. Is provided with a mounting portion having a C-shaped opening at the tip of the clamper, and the width of the opening is formed smaller than the diameter of the support shaft. By pressing, once wide open by the elasticity of the synthetic resin, after fitting to the support shaft, it is restored to the original state by the repulsive force of the elasticity, and engages with the support shaft sandwiched, It can be attached detachably.

[0010] The function of the cover is to fit the mounting portion of the clamper into the support shaft from the side thereof, so that the fitted clamper slides in the axial direction. And further covers and protects the engaging portion between the support shaft and the clamper. However, it may be only for the purpose of preventing the escape, and in that case, instead of the cover, a head provided on the support shaft like a bolt may be used.

[0011]

Next, the present invention will be described by way of examples.
As shown in FIG. 4, a school bag is shown as a bag 17, but a ring attached to the school bag is generally attached to the center of the side wall 18 in the width direction. I have.

In order to mount as described above, the substrate 1 is directly fixed to the side wall 18. As shown in FIGS. 1 and 2, the substrate 1 is made of a plate made of synthetic resin and formed in a belt shape. A wide portion 2 is formed above the central portion in the longitudinal direction. A support shaft 3 having a cylindrical shape is formed at the center of the wide portion 2 so as to protrude integrally with the substrate 1. A stepped hole 4 communicating with the inner space of the support shaft 3 is provided. Further, a through hole 5 for passing a rivet for attaching to the side wall 18 is formed at the uppermost portion of the substrate 1.

The wide portion 2 of the substrate 1 is provided with a cover 6 for covering the support shaft 3 over a wide range. The cover 6 is formed in a box shape and has an opening 7 on one side thereof. The stop shaft 8 penetrated through the support shaft 3 and penetrated into the substrate 1 through the stepped hole 4
And the cover 6 is rotatably provided. The stop shaft 8 is made of a synthetic resin rivet having excellent elasticity, has a head at an upper portion of the shaft portion, and has a leg portion at a lower end portion larger than the shaft portion diameter. A split groove is provided in the axial direction from the side of the leg. By pressing the stop shaft 8 against the support shaft 3, the diameter is reduced and inserted into the support shaft 3, and the leg faces the stepped hole 4. When it does, it expands to its original state and is attached irremovably.

On the other hand, the ring main body 9 is the same as the conventional one, and a shaft-like support portion 11 for mounting the clamper 10 is formed by a rectangular hole 12. As shown in FIG. 3 (a), the clamper 10 is formed of a band-like plate made of synthetic resin having excellent elasticity. It can be attached freely, and when the force of folding in two is removed, it opens greatly by the repulsive force. The cover 6 is formed so that its width can be easily inserted into the opening 7 of the cover 6, and its thickness is formed smaller than the height of the inner space of the cover 6. 6 is provided with a protruding portion 13 which is in contact with the inner side surface. Further clamper 10
Mounting portion 1 having an opening 14 having a C-shaped hole narrowing the opening at the tip end of each of the two-folded pieces.
5 is provided, and the hole of the mounting portion 15 is
It has a diameter that allows it to rotate and slide.

However, it is most preferable that the clamper 10 is formed by bending it into two folds. However, the present invention is not limited to this, and as shown in FIG. Mounting hole 1 through which base ring supporting portion 11 passes
6 and a mounting portion 15 provided with an opening 14 narrowed by a C-shaped hole at the tip end similarly to the above example. In this case, the mounting portion 15 is different from the ring formed. After inserting the support portion 11 formed in the body in a shaft shape into the mounting hole 16 of the clamper 10, it may be fixed to the ring forming the support portion 11.

In order to attach the clamper 10 provided on the ring body 9 to the substrate 1, the two-folded clamper 10 is inserted through the opening 7 of the cover 6 while pressing both the pieces so as to overlap with each other. When the clamper 10 is strongly pushed in, the opening 14 of the attachment portion 15 provided in the clamper 10 is expanded and fitted into the support shaft 3, and is restored to its original narrow state and attached again.

The ring body 9 formed as described above is attached.
Can swing about the support portion 11 in the direction away from the substrate 1 as shown by the arrow in FIG. Also, as shown by the arrow in FIG. 1, the swinging body is also swung right and left of the substrate 1. When a swinging power to the left and right is applied to the ring body 9, the clamper 10 rotates about the support shaft 3. In addition, since the clamper 10 is provided with the protruding portion 13 which comes into contact with the inner surface of the cover 6, the cover 6 rotates integrally with the clamper 10 in the same direction.

The clamper 10 mounted as described above is folded in two as described above, and the height of the inner space of the cover 6 is formed higher than the thickness of the clamper 10. After the 10 is fitted to the support shaft 3, it is opened by repulsive force from the state of being folded in two, and one piece thereof is in contact with the inner surface of the cover 6, so that a space is generated between the two pieces of the folded sheet. I have. When mounted in this state, it is mounted at two places, rather than simply engaging the support shaft 3 in an overlapping state, and there is an advantage that the mounting strength is enhanced.

However, when a strong pulling force is applied to the ring body 9, the clamper 10 is disengaged from the support shaft 3 and comes off. Even if the ring body 9 is tilted to one side, a strong pulling force is applied. If they fall apart.

If the cover 6 is fixedly provided on the substrate 1, if the bag or the like hanging on the ring body 9 is caught by another object, the cover 6
As a result, the rotation of the clamper 10 is prevented, so that the clamper 10 does not act as a pulling force and cannot be removed. However, as described above, the cover 6 is also the clamper 1
Since it rotates together with 0, the opening 7 moves in the direction in which it is pulled, so that it can be reliably removed.

[0021]

According to the ring for a bag of the present invention, a support shaft is provided on the substrate, and a clamper provided on the ring body is provided with a C-shaped mounting portion, and the mounting portion is engaged with the support shaft. Since the ring body is detachably mounted on the board and rotatable about the support shaft, it is possible to suspend the bag while walking while hanging a bag or the like on the ring body of the bag you carry. When the lowered bag is caught on a car or the like and pulled, the ring body is pulled away from the board together with the clamper and separated, so it is possible to prevent the person carrying the bag from encountering accidents and to ensure safety. become able to.

Further, the clamper is formed by bending a band-shaped plate into two folds and providing a C-shaped opening at the tip end of each of the two pieces, and is formed of an elastic synthetic resin. When engaged with the support shaft, the two pieces slightly open due to the repulsive force, and are supported at two places with respect to the support shaft, and the strength of the support is strengthened. Will be pulled out.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view of a ring formed by a bag according to the present invention.

FIG. 2 is a cross-sectional view of the same seen from the side.

3 (a) and (b) are perspective views showing individual members by disassembling a ring for a bag according to the present invention.

FIG. 4 is a perspective view showing a state in which the ring for a bag according to the present invention is attached to a school bag.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Substrate 3 Support shaft 9 Ring body to make 10 Clamper 12 Hole 14 Opening 15 Mounting part

Claims (2)

(57) [Claims] A ring to be attached to a bag, comprising a ring body (9) and a substrate (1) fixed to a side surface of the bag,
A support shaft (3) protrudes from the substrate (1), and a ring body (9) is provided with a clamper (10) attached to the support shaft (3). The clamper (10) has a C-shape and is elastically formed. A mounting portion (15) having an opening (14) for opening and closing is provided, and the mounting portion (15) is detachably and rotatably engaged with the support shaft (3) sandwiched therebetween. Ring made for a bag. 2. The clamper (10) is made of a synthetic resin band, and the clamper (10) forming the band is provided.
The bag according to claim 1, characterized in that it is folded in two by passing through a hole (12) provided in a ring body (9) to be formed, and a mounting portion (15) is provided at the overlapped tip. Ring to use.