JP3108746U - Surface fastener member - Google Patents

Abstract

Provided is a hook-and-loop fastener member capable of strengthening the coupling effect and reducing the production cost even if the number of male casing fasteners is reduced.
A female side surface provided with a male side surface fastener having a large number of engagement housings 11 implanted on one base material surface and a plurality of loops 31 implanted on the other base material surface. A hook-and-loop fastener member comprising the fasteners 30, wherein the engaging casings 11 are integrally formed so as to form a cross shape by crossing the arc-shaped claw bodies 12 and the conical protrusions 13 at the top end portions one by one. The arcuate claw body 12 and the conical projection body 13 of the engagement housing 11 can be engaged with a plurality of loops 31 planted on the female side surface fastener 30, respectively. Even when the planting quantity is small, the coupling effect is strengthened and the production cost can be reduced.
[Selection] Figure 3

Description

  The present invention relates to an improved structure of a hook-and-loop fastener member (magic tape (registered trademark)), and in particular, a large number of individual engaging casings implanted on the surface of a base material are arranged on the surface of the other base material. The present invention relates to a hook-and-loop fastener member in which the coupling effect can be further strengthened by adopting a configuration in which a plurality of loops are engaged.

At present, with the rapid development of production technology, hook and loop fastener members are widely applied to people's lives. For example, hook and loop fastener members are often used as fastening means for clothes, shoes and bags. ing.
A conventional surface fastener member includes a male side surface fastener made up of a large number of engaging housings planted on the surface of one base material, and a female side surface fastener provided with a number of loops planted on the surface of the other base material. The male side surface fastener and the female side surface fastener can be detachably coupled by engaging each other in a one-to-one relationship.

However, since the swollen head of each engaging housing planted on the surface of the base material of the conventional male side fastener has a configuration in which the claw portion is formed only in a single direction, a large number of loops are provided. When engaging and coupling to the other female side fastener, it is necessary to provide a large number of engagement housings and loops on each surface in order to ensure sufficient fastener engagement force. Therefore, the manufacturing cost of the hook-and-loop fastener member increases.
In addition, when the number of the engagement housings to be embedded on the surface of the base material of the male side fastener is not sufficient, there is a problem that a good coupling effect with the female side fastener cannot be obtained.

  The surface fastener member of the present invention was made in order to solve the above-described problems. The male side surface fastener having a number of engagement housings implanted on the surface of one base material and the surface of the other base material A hook-and-loop fastener member comprising a plurality of looped female side fasteners, wherein the engagement housing has a cross-shaped shape by crossing an arcuate claw and a conical protrusion at the top end. The arcuate claws and conical protrusions of each of the engaging housings can be engaged with a plurality of loops planted in the female side fastener, respectively, The present invention is characterized in that the coupling effect is sufficiently enhanced even when the number of the engagement housings to be planted with respect to the entire male side surface fastener is reduced, and the production cost can be reduced.

According to the structure of the hook-and-loop fastener member according to the present invention, even when the number of the engaging casings planted on the male side fastener is reduced, each of the engaging casings has a plurality of loops of the female side fastener. It becomes possible to couple | bond with each, and the coupling | bonding effect of a hook_and_loop | surface fastener is strengthened.
Moreover, the production cost as a hook_and_loop | surface fastener member can be reduced by reducing the planting quantity of the engagement housing of a male side fastener.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In addition, the following Example is only what showed suitable embodiment of this invention, and the technical scope of this invention is not limited to the following Example itself.

First, FIG. 1 to FIG. 4 will be referred to.
FIG. 1 is a perspective view of a male side fastener engaging housing showing one embodiment of the surface fastener member of the present invention, and FIG. 2 is a male side fastener and female side surface showing one embodiment of the surface fastener member of the present invention. Fig. 3 is a side sectional view of the fastener, Fig. 3 is a side sectional view showing a use state of an embodiment of the surface fastener member of the present invention, and Fig. 4 is a male side view showing an embodiment of the surface fastener member of the present invention. It is a perspective view of a fastener.

  The surface fastener member according to the present invention includes a male side surface fastener 10 and a female side surface fastener 30, and the female side surface fastener 30 is coupled to an engagement housing 11 provided on a base material surface 10 a of the male side surface fastener 10. A number of loops 31 are provided for fixing.

  The engagement housing 11 is integrally formed so that the top end portion thereof is formed in a cross shape by intersecting the arcuate claw body 12 and the conical protrusion 13. Although it is provided, it is manufactured with a considerably reduced number compared to the amount of planting of the conventional surface fastener on the male side.

  When the engagement housing 11 of each male side surface fastener 10 has a structure in which the arcuate claw body 12 and the conical projection body 13 are formed in a cross shape individually, when the fastener is closed, FIG. As is well shown, each of the engagement housings 11 can be engaged with a plurality of the plurality of loops 31 planted on the base material surface 30a of the female side surface fastener 30, respectively. Thus, the male side surface fastener 10 and the female side surface fastener 30 can be fixedly coupled to each other.

  Therefore, even if the number of planted engagement bodies 11 on the male side fastener 10 side is reduced, the mutual effect of the male side fastener 10 and the female side fastener 30 can be enhanced by the cross-shaped structure. Therefore, even if the number of the engagement casings 11 to be planted on the base material surface 10a of the male side surface fastener 10 is reduced, the conventional fastener effect can be sufficiently obtained, and at the same time, the engagement casing 11 can be obtained. By reducing the planting quantity, the production cost as a fastener can also be reduced.

The perspective view of the engagement housing | casing of the male side surface fastener which shows one Example of the surface fastener member of this invention. The sectional side view of the male side surface fastener and female side surface fastener which shows one Example of the surface fastener member of this invention. The sectional side view which shows the use condition which shows one Example of the hook_and_loop | surface fastener member of this invention. The perspective view of the male side surface fastener which shows one Example of the surface fastener member of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Male side fastener 10a Base material surface 11 Engagement housing 12 Arc-shaped nail | claw body 13 Conical protrusion 30 Female side fastener 30a Base material surface 31 Loop

Claims (1)

A hook-and-loop fastener member comprising a male side fastener having a large number of engagement housings planted on the surface of one base material and a female side surface fastener having a large number of loops planted on the surface of the other base material. And
The engaging rods are integrally formed at the top end so that the arcuate claws and the conical protrusions cross each other to form a cross shape, and the arcuate claws and cones of the engaging rods one by one. The protrusions can be engaged with a plurality of loops planted on the female side fastener, and the effect of coupling with each other can be enhanced even if the number of planted engagement housings is reduced. A hook-and-loop fastener member characterized in that the cost can be reduced.