JP4103103B2 - Waist size adjuster - Google Patents

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a waist size adjuster that is used mainly for trousers, skirts, etc. by being attached to a waist band for waist size adjustment, and that allows these sizes to be adjusted within a certain range.
[0002]
[Prior art]
Generally, the waist part of trousers, skirts, etc. (hereinafter referred to as trousers etc.) is opened and closed at the meeting part of the waist band for the convenience of attachment and detachment. In many cases, the meeting portion is provided with a male hook body having a tongue-shaped flange piece formed in a folded manner and a gate-shaped receiving body for hooking the flange piece. It is designed to form a waist size.
[0003]
In particular, the present applicant discloses in Japanese Patent Application Laid-Open No. 2000-50913 (hereinafter referred to as Prior Art 1) and Japanese Patent Application Laid-Open No. 2001-87010 (hereinafter referred to as Prior Art 2) as enabling waist size adjustment. As described above, a waist size adjuster using a spring bias has been filed.
[0004]
[Problems to be solved by the invention]
Here, the prior art 1 should be a basic configuration of a waist size adjuster using an elastic body. The hook hook has a slide guide member having a groove for housing the elastic body, and a slide guide member. The slide hook member that moves and has a latching means with the receiving body has a configuration that is elastically controlled by the elastic body by mutual compression or tension. It is the improvement invention of prior art 1, and is a waist size adjuster in which the slide guide member has a curved shape along the waist shape.
[0005]
The waist size adjusters according to the prior arts 1 and 2 are very excellent in that the wearer does not have to operate with a finger. It's even better because it doesn't invite you to miss out.
[0006]
However, the waist size adjuster according to the prior arts 1 and 2 requires an elastic body such as a coil spring because of its nature. When used for many years, the coil spring or the like does not come off or bend due to an external impact. It may occur, and it cannot be said that the durability is sufficient.
[0007]
In addition, as described above, although the adjustment of the waist size is very convenient in that it is performed by spring biasing, it does not have a function of adjusting the waist size of trousers or the like according to preference or necessity. When wearing, trousers etc. could fall down.
[0008]
Further, in manufacturing the waist size adjuster according to the prior arts 1 and 2, a coil spring or the like is required, and it must be manufactured and assembled, so that the manufacturing cost is high.
[0009]
The present invention has been made in view of the above circumstances, can be finely adjusted to a desired waist size, is extremely excellent in durability, and is extremely useful that can be manufactured at a very low price. An object of the present invention is to provide a simple waist size adjuster.
[0010]
[Means for Solving the Problems]
The present invention includes a male hook body (1) attached to one end of an open end portion such as a trouser (p), and a male hook body (1) attached to the other end of the open end portion so as to be freely detachable from the male hook body (1). In the waist size adjuster comprising the receiving body (2), the male hook body (1) includes a brass slide guide member (10) having a groove (100) formed in the longitudinal direction, and the slide guide member. It consists longitudinally slidable in and catch element (10) and (2) brass sliding hook member formed latching means to become hooked hook portion (110) and (11) only, wherein The brass slide guide member (10) has rounded engagement protrusions (101) arranged at predetermined intervals on the bottom of the groove (100 ), and the slide hook member (11) It slides in the groove (100) and the engaging protrusion (10 The waist size adjuster, characterized in that the formation of the lockable engagement pawl (111)), and it is an Means for Solving the Problems.
[0011]
【The invention's effect】
According to the present invention, the bottom of the groove of the slide guide member has the engaging protrusions arranged at a predetermined interval, and the slide hook member slides in the groove and is against the engaging protrusion. Since the engagement claw that can be locked is formed, the engagement claw has a sufficient length that can be locked to the engagement projection provided on the bottom surface of the groove. The amount of bending of the nail is ensured, the slide guide member and the slide hook member can be securely locked and smoothly slid, and the waist size can be easily finely adjusted as desired.
[0012]
In the present invention, the waist size adjuster is formed by the above-described configuration, and the waist size is adjusted without using an elastic body such as a coil spring. It does not occur and the durability can be made extremely excellent.
[0013]
Furthermore, according to the present invention, the number of component parts of the male hook body can be limited to only two parts, that is, the slide hook member and the slide guide member, so that the raw material cost can be reduced and the assembly work can be facilitated. Manufacturing costs can be greatly reduced.
[0014]
In addition, the slide guide member (10) has a curved shape along the waist so that the slide guide member (10) is warped so as to reach both longitudinal ends of the slide guide member. Thus, fine adjustment of the waist size can be made more effective.
[0015]
Further, in the configuration of the slide hook member (11), the center portion of the flat plate portion (113) can be slid in the groove (100) and locked to the engagement protrusion (101) by press molding. The receiving claw can be fitted with a curved side tongue formed by bending the U-shape with the longitudinal center line of the flat plate portion (113) as a folding line. By forming the hook hook portion (110), it is possible to detachably engage with the receiving body, and to provide a slide function capable of fine adjustment of the male hook body, increasing the number of parts. Therefore, it is possible to provide a waist size adjuster having a highly functional male hook body that is extremely compact.
[0016]
BEST MODE FOR CARRYING OUT THE INVENTION
1 is a perspective view showing a waist size adjuster according to a first embodiment of the present invention, FIG. 2 is a perspective view showing an exploded state of the waist size adjuster according to the first embodiment, and FIG. 3 is according to the first embodiment. FIG. 4 is a perspective view showing a waist size adjuster according to the second embodiment of the present invention, and FIG. 5 is a waist size adjuster according to the first embodiment of the present invention. It is a reference figure which shows the use condition of a tool.
[0017]
As shown in FIGS. 1 to 3, the waist size adjuster according to the first embodiment of the present invention can be engaged with and disengaged from each other, and the male hook body 1 made of brass and the receptacle both manufactured integrally by press molding. As shown in FIG. 5, the male hook body 1 is attached to the inner surface side of the buttock outer fabric p1, and the receiving body is attached to the outer surface side of the buttock inner fabric p2, as shown in FIG. .
[0018]
The male hook body 1 is composed of a slide guide member 10 and a slide hook member 11 that slides relative to the slide guide member 10, and the receiving body 2 includes a fixing plate 21 that is a fixing means to the cloth, The receiving claw 20 is comprised.
[0019]
Here, the slide guide member 10 constituting the male hook body 1 has a length of about 27 mm and a width of about 12 mm, and the entire shape of the slide guide member 10 is a curved shape along the waist of the user. In addition, the groove 100 is warped up to both ends of the groove 100, and the groove 100 is formed between the two guide edges 102, 102 extending in the longitudinal direction. It has a configuration in which two attachment claws 103... 103 having a length of about 5 mm serving as attachment means are suspended.
[0020]
In addition, on the bottom surface of the groove 100, six engaging projections 101... 101 having a depth of 2 mm are arranged at a pitch of 3.5 mm by extrusion molding. The engagement protrusions 101... 101 do not always lock the engagement claws 111 completely, but are rounded as a whole by press molding, so the male hook body 1 and the receiving body. When the slide hook member 11 is slid with a finger in a state in which 2 is removed, the engagement claw 111 is able to get over the engagement protrusion 101 that is locked.
[0021]
On the other hand, the slide hook member 11 that slides relative to the slide guide member 10 has holding end portions 112 and 112 for holding the guide edge 102 in the slide guide member 10 at both side ends of the flat plate portion 113, and An engaging claw 111 that slides in the groove 100 and can be locked to the engaging protrusion 101 is formed at the center of the portion 113 by press molding. It has a configuration in which a curved side tongue piece formed by bending in a U shape with a central line as a folding line is formed as a hook hook portion 110 into which a receiving body can be fitted.
[0022]
After the guide edges 102 and 102 of the slide guide member 10 are passed through the holding end portions 112 and 112 of the slide hook member 11, the end portions of the guide edges 102 and 102 are deformed to form the retaining portions 104 and 104. Thus, the male hook body 1 is completed.
[0023]
Here, the engagement claw 111 has a length that can be locked to the engagement projections 101... 101 provided on the bottom surface of the groove 100, so that a sufficient amount of deflection of the engagement claw 111 is achieved. When the slide hook member 11 is slid with the finger against the slide guide member 10 in combination with the rounded shape of the engagement protrusions 101. And reliable locking will be ensured.
[0024]
Further, in the normal wearing state of the waist size adjuster according to the first embodiment of the present invention, the abdominal pressure works substantially perpendicular to the upper surface of the heel hook part, so that the slide hook member 11 is pressed against the slide guide member 10. That is, the slide hook member 11 does not slide carelessly.
[0025]
With the above configuration, when adjusting the waist size of the trousers p or the like, the slide hook member 11 of the male hook body 1 can be adjusted by sliding with a finger.
[0026]
In the first embodiment, as described above, the engagement protrusions 101... 101 having a depth of 2 mm are arranged by extrusion molding at a pitch of 3.5 mm. A gap of about 2 mm is formed between 101 and 101, and on the other hand, an engaging claw 111 having a thickness of about 0.8 mm enters and locks into this gap, so that the engaging protrusions 101 and 101 In the meantime, play is substantially formed in a range of about 1.2 mm.
[0027]
By forming the play, even when a load is applied to the slide hook due to a slight movement of the wearer, the slide hook is prevented from inadvertently sliding in the expansion direction.
[0028]
On the other hand, in the waist size adjuster according to the second embodiment shown in FIG. 4, compared with the waist size adjuster according to the first embodiment, the size of the play at the time of locking is shortened, and the waist size is reduced with a finer pitch. It is possible to adjust. According to the second embodiment, it is possible to perform the adjustment that is more stepless than the first embodiment.
[0029]
In the present invention, the present invention is not limited to the first and second embodiments, and the number, size, pitch, and the like of the engagement protrusions 101 can be appropriately changed.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a male hook body of a waist size adjuster according to Embodiment 1 of the present invention.
FIG. 2 is an exploded perspective view showing a waist size adjuster according to Embodiment 1 of the present invention.
FIG. 3 is an enlarged explanatory view showing the position of the slide hook member in the AA section in the waist size adjuster according to Embodiment 1 of the present invention and the receiving claw in a state of being hooked on the slide hook member.
FIG. 4 is a perspective view showing a waist size adjuster according to a second embodiment of the present invention.
FIG. 5 is a reference diagram showing a usage state of the waist size adjuster according to the first embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Male hook body 10 Slide guide member 100 Groove 101 Engagement protrusion 102 Guide edge 103 Mounting claw 104 Detaching part 11 Slide hook member 110 鈎 Hook part 111 Engagement claw 112 Holding end part 113 Flat part 2 Receiving body 20 Receiving claw 21 fixed plate p pants

Claims (1)

In a waist size adjuster comprising a male hook body attached to one end of an open end portion such as trousers, and a receiving body attached to the other end of the open end portion and detachably hooked with the male hook body,
The male hook body (1) includes a brass slide guide member (10) in which a groove (100) is formed in the longitudinal direction, and a slide body (10) that is slidable in the longitudinal direction of the slide guide member (10). is composed of a 2) and the brass of the slide hook member formed latching means to become hooked hook portion (110) of the (11) only,
The brass slide guide member (10) has rounded engagement protrusions (101) arranged at predetermined intervals on the bottom of the groove (100) ,
The slide hook member (11) is formed with an engaging claw (111) that slides in the groove (100) and can be locked to the engaging protrusion (101). Size adjuster.

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