JPS6219221Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a fastening member, for example, a fabric fastening member used when fastening a futon cover or the like to a futon or the like.

That is, the present invention symmetrically pivots a pair of needles each having a needle tip portion having a predetermined curved shape on both sides of an elastically deformable plate-shaped stop member body at a predetermined interval. The needle members are connected by a suitable member so that the needle members rotate symmetrically in relation to the elastic deformation of the member main body, and the needle tip portion is disposed on one side of the stop member main body. It is an object of the present invention to provide a fabric fastening member that is simple and easy to handle and is extremely safe.

The configuration of the present invention will be explained below based on the embodiment shown in the drawings.

1 to 7, reference numeral 1 denotes a plate-shaped stop member body made of highly elastic plastic or the like, having a constant thickness and a predetermined size, and the outer edges of both sides of the stop member body are bent inward to fit the body. Attachment holes 2, 2 are formed in the portion. 3, 3 is composed of a wire rod with a circular cross section, and has a substantially U-shaped bent end on one end side, one leg rod extending from this bent end is the pivot portion 3a, 3a, and the tip of the other leg rod is The sides are curved into a substantially arched shape so as to bulge away from the pivot parts 3a, 3a, and the tip ends are sharp needle tips 3b, 3b. A pair of needles with a mutually symmetrical shape that is less than half the dimension between the mounting holes 2, 2 on both sides when elastically restored, and whose pivot portions 3a, 3a are connected to the mounting holes 2, 2 of the stopper main body 1. The pivot portion 3 is rotatably attached to the
One end of a, 3a is bent into an L-shape to form a stopper part 3c, 3c for preventing withdrawal, and the needle tip part 3b, 3b is bent into a curved shape to form any of the stopper body 1. The needle tip portions 3b, 3b are configured to be covered by the stop member main body 1. Then, the above-mentioned curved needle tip portions 3b, 3b
A thin strip-like connection having a spacing dimension such that the vicinity of the root portion is rotated flatly and closest to the bottom surface side when the stop member main body 1 is elastically restored, and this dimension is always restrained and held constant. They are rotatably connected by a member 4, and due to the action of this connecting member 4, when the stop member main body 1 is in a flat state as shown in FIGS. The main body 1 of the stopper member 1 is held in a shape that widens toward the end along the back surface 1a, and when an external force is applied to the main body 1 of the stopper member from both sides to elastically deform it and curve the central part upwardly as shown in FIGS. 5 to 7, a pair of Needle tip portions 3b, 3b
are held in a fork shape by rotating outward symmetrically while being pushed downward about the pivot parts 3a, 3a as fulcrums.

For example, when attaching a futon cover or the like to a futon, the futon or the like (not shown) is first covered with a cover (not shown). Then, external force is applied to the stopper main body 1 from both sides to elastically deform it into an arch shape, and the needle tips 3b, 3b of the pair of needle materials 3, 3 are held in a fork shape as shown in FIGS. 5 to 7. After that, the needle tips 3b, 3b are pierced into a predetermined part of the cover and inserted into the futon until both side edges 1b, 1b of the stopper main body 1 come into contact with the cover. The external force applied from both sides of the main body 1 is released. Then, the stopper main body 1 is restored to its original flat state due to its elasticity, and the back side 1a comes into contact with the cover, and at the same time, due to this restoring action, the pair of needle members 3, 3
The needle tips 3b, 3b are symmetrically closed and rotated inward about the pivot parts 3a, 3a to form a shape that widens at the end, preventing the needle tips 3b, 3b from coming off, and the cover is fixed to a futon or the like. Ru.

As explained above, the present invention has a substantially rectangular plate shape and has mounting holes that can be inserted along both sides of the plate, and by pressing these both sides in the approach direction, the central part can be moved to one side. It consists of a stop member main body that can be elastically deformed into an arch shape, and a wire rod with a circular cross section, and has a substantially U-shaped bent end on one end side, and one leg rod extending from this bent end is used as a pivot part. ,
The tip side of the other leg rod is curved into a substantially arched shape so as to bulge in the direction away from the pivot, and the tip end is a sharp needle tip, and the distance between the two leg rods is determined by the elasticity of the stop member body. A pair of needles with a dimension of less than half the distance between the mounting holes on both sides when restored, and whose pivot parts are inserted into the mounting holes of the stopper body so that they can rotate symmetrically, respectively;
Connect the roots of the leg rods on the needle tip side of the above pair of needle materials to each other.
The stopper consists of a narrow strip-shaped connecting member that is rotatably connected to the bottom surface of the stopper body when it is rotated closest to the bottom surface when the stopper body is elastically restored, and whose spacing is always kept constant. By elastically deforming the member body, the needle tips of the pair of needles are rotated and opened away from the stopper body, and the elastic restoring force causes the object to be fastened between the pair of needles and the stopper main body. Since it is designed to be clamped, the cover, etc. can be easily and easily fixed to a futon, etc. by simply applying an external force to the main body of the fixing member from both sides to elastically deform it, and the time required to install the cover can be greatly reduced. Can be shortened. Further, when the cover is fixed by the stopper member, the needle tip portion is covered by the stopper body, so it is possible to completely prevent hands etc. from touching the needle tip, which is extremely safe. Furthermore, the cover can be used to attach various types of covers, not just futon covers, and its range of use is wide and its practical effects are extremely large.

[Brief explanation of the drawing]

FIG. 1 is a plan view of the fabric fastening member according to the present invention;
Figure 2 is a bottom view of Figure 1, Figure 3 is A- of Figure 1.
4 is a side view of FIG. 1, FIG. 5 is a bottom view showing the operating state of the fabric fastening member, FIG. 6 is a front view thereof, and FIG. 7 is a side view thereof. 1... Stopping member main body, 3, 3... Needle material, 3b, 3b
... Needle tip, 4... Connecting member.

Claims (1)

[Scope of utility model registration request] A stop that is shaped like a roughly rectangular plate and has mounting holes that can be inserted along both sides of the plate, and the center part can be elastically deformed into an arch shape in one direction by pressing both sides of the plate in the approaching direction. It is composed of a member main body and a wire rod with a circular cross section, and has a substantially U-shaped bent end on one end side, one leg rod extending from this bent end is the pivot portion, and the tip side of the other leg rod is the pivot portion. It is curved into a substantially arched shape so as to bulge away from the main body, and the tip is a sharp tip, and the distance between the two leg rods is set to the size between the mounting holes on both sides when the main body of the stopper is elastically restored. A pair of needles whose pivot parts are inserted into the mounting holes of the stopper body so that they can rotate symmetrically, and the roots of the leg rods on the needle tip side of the pair of needles are connected to each other. , a thin strip-shaped connecting member which is rotatably connected in a state where it is rotated closest to the lower surface side when the stopper main body is elastically restored, and whose spacing dimension is always constrained and maintained constant; By elastically deforming the stop member main body, the needle tips of the pair of needles are rotated and opened away from the stop member main body, and the elastic restoring force causes the object to be fastened to be separated between the pair of needles and the stop member main body. A fabric fastening member characterized in that the fabric fastening member is configured to be held between.