JP3118700B2 - Tape with snap button - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to women's underwear (combinations,
It relates to a tape with a snap button, which is used for opening and closing parts of clothes such as body suits, long line type bras, three-in-ones), dresses, dresses and the like, or bags for securing appearance. is there.

[0002]

2. Description of the Related Art In general, a tape with a snap button has been created and put into practical use in order to eliminate the complexity of separately attaching a snap button to a hang-up edge of an object to be used and an opening edge of a bag. The male snap button or the female snap button is formed by attaching a plurality of thermoplastic synthetic resin male snap buttons or female snap buttons to the tape at predetermined intervals. The tape is secured to the part to be used by securing the engagement with the button by a fastening means such as sewing, fusing, bonding or the like.

[0003]

The above-mentioned tapes with snap buttons are engaged with each other in a conventional manner because a plurality of male or female snap buttons are attached to the tape at predetermined intervals. The male and female snap buttons are separated by a simple operation of determining the standard and fixing the tape to the mounting object continuously, without performing the complicated and laborious work of determining the intervals between the male snap buttons and the female snap buttons. It is very convenient in that the snap button and the female snap button can be mounted without causing any deviation in the interval. Further, the efficiency of manufacturing the underwear, clothes, bags, etc. is improved, and the manufacturing cost is reduced. Is what you can do.

However, when a tape with a snap button is fastened to a straight edge of an object to be attached, the efficiency of the fastening operation can be improved without variation in the interval, and the manufacturing cost can be reduced. The target portion edge is cut into a curve and fixed to the curved edge, for example, in order to fit the body to ensure a beautiful curve or to maintain the appearance and improve the aesthetics of the design. In this case, a dimensional difference is formed in the mounting portion in accordance with the magnitude of the radius of curvature of the curved edge. Therefore, it is extremely difficult to fix the tape due to the presence of the dimensional difference. Since the wrinkles which absorb the lip are formed and the appearance is deteriorated, the male snap button and the female snap button are attached by the previous individual attaching means without using the tape with the snap button after all. In the present circumstances.

In view of the above situation, the present invention provides a tape with a snap button that can be easily attached without forming wrinkles, regardless of whether the attachment target edge is a straight edge or a curved edge. That is the task.

[0006]

A tape with a snap button according to the present invention for solving the above-mentioned problems uses a tape member having elasticity in the longitudinal direction as a tape member and a pair of male snap buttons (12). ), A non-stretchable area (A) is formed at each mounting position of the female snap button (22), and a pair of male snap buttons (1) are formed in the non-stretchable area (A).
2) A male snap button (22) is attached, and a plurality of male snap buttons (12) made of thermoplastic synthetic resin having a fitting projection (11) formed thereon are stretched in the longitudinal direction. The male tape (1) attached to the non-stretchable area (A) of the tape (T) provided with the non-stretchable area (A) at predetermined intervals by integral molding means, and the fitting hole (21) ) Formed with a plurality of female snap buttons (22) made of thermoplastic synthetic resin, the non-stretchable tape (T) having elasticity in the longitudinal direction and having non-stretchable areas (A) formed at predetermined intervals. It is characterized by comprising a pair with a female tape (2) attached to the elastic region (A) by integral molding means.

In the above description, the male snap button (1
2), female snap button (22) is described assuming a general pair of thermoplastic synthetic resin snap buttons,
A male snap button (12) with a fitting adjustment recess (13) formed at the center of the tip of the fitting projection (11), and a stopper made of a thermoplastic synthetic resin and having a pair of engaging members, for example, It also includes a resin hook or a pair of female and male hook-and-loop fastener pieces that can be fused together, and in each case, the above-described problem can be solved and the effects described below can be achieved.

[0008]

According to the tape with a snap button according to the first aspect of the present invention, a tape member having elasticity in the longitudinal direction is used, and a pair of male snap buttons (12) is used.
Since the non-stretchable area (A) is formed at each mounting position of the female snap button (22) and the female snap button (22), in addition to the advantages of the tape with a snap button of the conventional configuration, it is not limited to the case where the edge to be mounted is a straight edge. Even when a dimensional difference is formed in the mounting portion according to the magnitude of the radius of curvature of the curved edge as in the case of a curved edge, the dimensional difference is formed without forming wrinkles due to the elasticity of the tape (T). By absorbing the difference, the work can be fastened to the edge of the object to be mounted with good work efficiency and without reducing the appearance.

Therefore, the use market of the tape with the snap button is expanded, and the demand in a wide field is satisfied.
Consumers can enjoy the effect.

A non-stretchable area (A) is provided at each of the mounting positions of the male snap button (12) and the female snap button (22).
The male snap button (12) and the female snap button (22) made of thermoplastic synthetic resin can be easily attached to the non-stretchable area (A) by integral molding with high production efficiency as before. And since it can be performed reliably, the cost increase of the product is minimized, and the merit-cost effect is improved.

According to a second aspect of the present invention, the male side tape is provided.
Even when a decorative edge (3) such as frills is sewn on one side of either (1) or the female side tape (2), wrinkles are also formed on the decorative edge (3) by the wrinkle-free effect. Since there is no decoration, there is no loss of decorativeness due to the loss of balance caused by overlapping due to the formation of wrinkles, etc., and decorative edges can be selected freely (3)
, And the fashionability of not only underwear, but also outerwear, bags, etc. can be improved.

According to a third aspect of the present invention, there is provided a tape (T) having elasticity in the longitudinal direction, wherein the tape (T) has a linear or linear shape so as to leave elastic parts at both side edges in the center longitudinal direction of the tape (T). If a strip-shaped non-stretchable part (T1) is provided, tape
Since there is no longitudinal expansion and contraction of the center of (T), in addition to the above-mentioned effects, it is possible to change the mutual interval between the male snap button (12) or the female snap button (22) attached to the tape (T). The fitting interval between the male snap button (12) and the female snap button (22) after installation can be made accurate, and there is no unreasonable loosening between the snap hooks due to the misalignment. , Sewing thread of tape sewing part,
The effect of improving the durability is obtained by dispersing the force acting on the tape attachment position of the snap button.

[0013] Further, as a male snap button (12), at the center of the tip of the fitting projection (11),
When the hemispherical fitting adjusting recess (13) is formed, in addition to the effects of the configuration of claims 1, 2, and 3, the accuracy of the mold is rougher than that of the slit, and the fitting is sufficient. The subtle change of the fitting projection at the time is caused by the periphery of the fitting hole (21) and the fitting projection (1
Only by adjusting the size of the projection shape of the fitting adjustment concave portion (13) at the center of the tip of 1), good fitting can be achieved, and a stable product can be provided at low cost.

[0014] Since there is no minus-shaped slit or plus-shaped slit which forms a catching angle like the fitting projection of the conventional male snap button, not only the mold manufacturing cost is reduced, but also Die damage is drastically reduced,
In addition, the fitting projection is resistant to impact, so that the fitting projection does not chip during sewing, and even during fitting or washing, a part of the fitting projection is missing due to thread entanglement or hooking of fabric. A tape with a snap button having excellent durability can be provided at a low cost without using it, and it can be used for a long period of time with peace of mind.

[0015]

DETAILED DESCRIPTION OF THE INVENTION AND

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiment of the present invention, a tape member having elasticity in the longitudinal direction is used as a tape member, and a pair of male snap buttons (12) and female snap buttons (22) are attached to respective mounting positions. A non-stretchable area (A) is formed, and a pair of male snap buttons (12) and female snap buttons (22) are attached to the non-stretchable area (A).

(Embodiment 1) Next, a tape with a snap button according to a first embodiment of the present invention will be described with reference to the drawings, including its structure and manufacturing means. FIG. 1 shows a male tape and a female tape. FIG. 2 is an exploded plan view showing a part of the tape with a snap button, which is a pair with FIG. 2. FIG.
Is an enlarged sectional view showing a state in which a female snap button is attached to the tape by integral molding means, and two tapes (T) each having a width of 1.5 cm and knitted in a stretchable manner in the longitudinal direction by using spandex; ), A non-stretchable area (A) of about 1 cm ^{2 is} formed at the center of the tape at 5 cm intervals by resin infiltration means, and a male snap button (12) or a female snap button (22) is attached to the center. A hole (H) for it.

The tape (T) thus formed is sequentially fitted with the male snap button (12) made of polyacetal resin having the fitting projection (11) formed at the center or the fitting projection (11). After arranging the female snap button (22) made of polyacetal resin with the fitting hole (21) formed between the molds for molding, the polyacetal molten resin is injected, and each tape (T) is injected through the hole (H). Male snap button (1) on the non-stretchable area (A)
2) Or the female snap button (22) is integrally formed, and the male tape (1) and the female tape (2) are manufactured to complete the structure.

The male snap button (12) is provided with a fitting projection (1).
1) a hemispherical fitting adjustment recess (13) is formed at the center of the tip, and a tape (T) is formed on the front and back around the fitting projection (11) when the male snap button (12) is formed. ) Of the non-stretchable area (A) around the hole (H) is open with a pin hole (10) by a mold pin, and the female snap button (22) is
The male snap button (12) is formed with a fitting hole (21) into which the fitting protrusion (11) is fitted, and the male snap button (12) is provided on the front and back around the fitting hole (21). ) (10)
Is open.

The hemispherical fitting adjusting recess (13) of the fitting projection (11) differs depending on the application, but when used in underwear, clothing, etc., the bottom corner should not be a corner. It is preferable to use the above-mentioned polyacetal resin or polyester resin which is resistant to dry cleaning and has a small engagement depth of about 1 to 1.5 mm. In this case, the material of the male snap button may be harder than the material of the female snap button, and the hardness of the resin of the male and female snap buttons may be changed. However, the male and female snap buttons used for the bag or the like may be formed using other colored thermoplastic resin materials capable of enhancing the decorativeness.

(Embodiment 2) FIG. 4 shows a tape with a snap button according to Embodiment 2 of the present invention, which shows a pair of a male side tape (1) and a female side tape (2). shows an exploded plan view, the non-stretchable region of about 1 cm ² to the tape center portion at 5cm intervals of the two tapes (T) of the telescopically knitted width 1.5cm was longitudinally with spandex (a), male A male tape (1) with a snap button (12) attached to the integral molding means and a frilled decorative edge (3) sewn to one edge along the longitudinal direction to improve decorativeness, and a decorative edge (3) is formed as a pair with the female tape (2) without the same. The other configurations and manufacturing of the male tape (1) and the female tape (2) are the same as those in the first embodiment. , The same reference numerals are given and detailed description is omitted.

(Embodiment 3) FIG. 5 shows a tape with a snap button according to Embodiment 3 of the present invention, in which a pair of a male tape (1) and a female tape (2) are formed.
(T) is a plan view showing a part of (T), and when knitting a 1.5 cm wide tape (T) which is stretchable in the longitudinal direction using spandex, an elastic thread member is interposed in the center longitudinal direction. Forming a non-stretchable part (T1) to make the central longitudinal direction a non-stretchable state, and a non-stretchable area (A) of about 1 cm ^{2 at the} center of the tape at 5 cm intervals along the longitudinal direction, It is formed leaving elastic portions on both side edges in the longitudinal direction. Then, using the non-stretchable area (A), the male snap button (12) or the female snap button (22) is integrally formed as in the first and second embodiments, and the male tape (1) and the female tape are used. (2) is completed, but male and female snap buttons (12) and (22) are omitted in the drawing.

(Embodiment 4) FIG. 6 shows a tape with a snap button according to Embodiment 4 of the present invention, which comprises a pair of a male tape (1) and a female tape (2).
(T) is a plan view showing a part of (T) .When knitting a 1.5 cm wide tape (T) which is stretchable in the longitudinal direction using spandex, a stretchable portion is left on both side edges in the center longitudinal direction. A non-stretchable portion (T1) including a non-stretchable region (A) is formed with a non-stretchable yarn interposed therebetween. In the case of such a configuration, the non-stretchable area (A)
Need not be formed.

In each of the above embodiments, the tape (T) knitted with spandex is used as the tape (T) which is stretchable in the longitudinal direction. Needless to say, a synthetic fabric can be used. The means for forming the non-stretchable portion (T1) is a means for knitting, weaving, or fusing thermoplastic fusion yarn, fusion tape, or the like.

In each of the embodiments, a description has been given of a case where a general pair of snap buttons made of a thermoplastic synthetic resin is attached. As described above, the pair of snap buttons are made of a thermoplastic synthetic resin. It goes without saying that a stopper made of a joint member, for example, a resin hook or a pair of female and male hook-and-loop fastener pieces that can be fused together may be used.

[Brief description of the drawings]

FIG. 1 is an exploded plan view showing a part of a male tape and a female tape of a tape with a snap button according to a first embodiment.

FIG. 2 is an enlarged sectional view showing a state where a male snap button is attached to a tape by integral molding means.

FIG. 3 is an enlarged sectional view showing a state where a female snap button is attached to the tape by integral molding means.

FIG. 4 is an exploded plan view showing a part of a male tape and a female tape of a tape with a snap button according to a second embodiment of the present invention.

FIG. 5 is a plan view showing a tape with a snap button according to a third embodiment of the present invention, showing a part of the tape from which the snap button is omitted.

FIG. 6 is a plan view showing a part of the tape with a snap button according to a fourth embodiment of the present invention, wherein the snap button is omitted.

[Explanation of symbols]

 (1) Male tape (10) Pin hole (11) Fitting protrusion (12) Male snap button (13) Fit adjustment recess (2) Female tape (21) Fitting hole (22) Female snap button (3 ) Male tape (A) Non-stretchable area (T) Tape (T1) Non-stretchable part (H) Hole

Claims (4)

(57) [Claims] 1. A plurality of thermoplastic synthetic resin male snap buttons (12) formed with fitting projections (11) are provided with elasticity in the longitudinal direction and at predetermined intervals in non-elastic regions (A). ) Formed on the non-stretchable area (A) of the tape (T), a male tape (1) attached by integral molding means, and a female snap made of thermoplastic synthetic resin formed with a fitting hole (21). A plurality of buttons (22) are stretched in the longitudinal direction, and the non-stretchable area of the tape (T) having a non-stretchable area (A) formed at predetermined intervals.
(A) A tape with a snap button, comprising a pair with a female tape (2) attached by integral molding means. 2. A tape with a snap button according to claim 1, wherein a decorative edge such as frills is sewn to one side of either the male tape or the female tape. 3. A tape (T) having elasticity in the longitudinal direction.
Has a linear or band-shaped non-stretchable portion (T1) in the center longitudinal direction thereof so as to leave a stretchable portion at both longitudinal side edges of the tape (T). 2. The tape with a snap button according to 2. 4. A tape with a snap button according to claim 1, wherein a hemispherical fitting adjusting recess (13) is formed at the center of the tip of the fitting projection (11) of the male snap button (12).