JP2586050Y2 - Slider puller for bag fastener locking device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a slider puller in a fastener locking device provided in a bag.

[0002]

2. Description of the Related Art Conventional fastener locking devices for bags include:
A fastener having two sliders for opening and closing is provided in the opening of the bag, and the swelled tip heads of both sliders are fixed to one side of the opening of the bag in order to removably fit the respective heads. The base is provided with two corresponding recesses, an openable lid member is attached to the base so that the recesses can be closed, and a lock is provided between the base and the lid member to lock a puller fitted into the recess. One provided with a mechanism is exemplified.

[0003] Such a conventional zipper locking device for a bag is disclosed, for example, in Japanese Patent Application Laid-Open No. 62-225669.

In the apparatus disclosed in the publication, as shown in FIG. 5, a leading end 51 of a puller 50 of each slider (opening / closing piece) is provided.
Has a shape bulging downward toward a concave portion of the base fixed to one side of the opening of the bag (the main body side of the bag).

That is, the shape of the puller 50 in the locked position is plane-symmetric with respect to a vertical plane including a plurality of center lines l ', l' in the width direction of the puller, but the arm portion 5 in the length direction is formed.
The plane including two center lines m 'and perpendicular to the vertical plane is asymmetric.

When the puller having two sliders has such a shape, a direction is generated in the operation of attaching the fastener to the luggage. 50 bulging heads 51
Is reversed, and the back side 53 faces the substrate having the concave portion, so that locking is impossible.

[0007] Similarly, even in the case where the fasteners are provided on both sides of the bag with respect to the handle, if the fasteners on both sides are mistaken for each other, the above situation occurs.

[0008] If the fastener is misplaced, the reattachment is of course troublesome, and it is extremely difficult to match with the previous perforation at the time of reattachment, which may cause defective products.

[0009]

SUMMARY OF THE INVENTION The present invention has been proposed to solve the above-mentioned problems, and is suitable for use in a fastener device for a bag. The purpose of the present invention is to provide a slider puller having no direction.

[0010]

In order to achieve the above object, the present invention comprises a fastener having two sliders at an opening of a bag, and the swelling tip heads of both sliders are respectively provided. In order to be detachably fitted, two corresponding recesses are provided in the base fixed to either side of the opening of the bag, and an openable / closable lid member is attached to the base so that the recess can be closed, and the recess is attached to the base. In a fastener device for a bag provided with a lock mechanism between a base and a lid member for locking a fitted puller, the shape of the puller of each slider in the width direction of the puller at the locking position is changed. A vertical plane including a plurality of center lines and a plane perpendicular to the vertical plane including the center line in the length direction are formed to be plane-symmetric with respect to each other.

[0011]

In the locked state (see FIGS. 2 and 3), when the locking mechanism is unlocked and the lid member is displaced to the position indicated by the dashed line, a part of the base is opened, and the bulging heads are respectively fitted into the two concave portions. The pullers of the two sliders that have been moved can be caused by fingers.

Here, if the direction of each puller is changed to the length direction of the fastener and the slider is slid, the bag can be opened. For locking, the operation may be reversed.

Further, the pullers of the sliders, which are plane-symmetric with respect to two specific planes, are symmetrical when they are swung out from the center slider to both sides. Even if the left and right sides are reversed in the length direction, they have the same shape and no directionality occurs.

[0014]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. Most of the members according to the present invention are made of a metal material such as iron, steel, brass, or aluminum, or a tough synthetic resin material.

1 to 4, reference numeral 1 denotes a bag made of a hard or soft material, 1a denotes an opening of the bag 1, 1b denotes one side of the opening 1a that forms a bag body, and 1c denotes an opening 1a that forms a lid. , 2 denotes a handle of the bag, 2a denotes a mounting plate of the handle 2, and 3 denotes a fastener provided along the opening 1a.

The fastener 3 has two opening / closing sliders 4 and 4 (opening / closing pieces). Each slider 4 has a base insertion hole 5c loosely fitted to a connecting piece 4a integral with the slider 4. A puller 5 described later is provided so as to be displaceable.

The puller 5 serves as a pulling member when the slider 4 slides, and also constitutes a part of the locking device.

The tip heads 5a of the two pullers 5, 5 are bulged out of the arm portion 5b. , 6 etc., two correspondingly shaped recesses 7a, 7
a, and the bulging head 5 a of each puller 5 is
a so as to be able to be detachably fitted.

The base 7 is provided with a cover member 8 which can be opened and closed so that the recess 7a can be closed. The lid member 8 shown in the figure is provided with the projections 8b provided integrally on the inside of both side plates thereof fitted into the concave grooves 7b provided on both side surfaces of the base member 7 so that the distance shown in FIGS. Although it is slidable in the range of d, it is rotatable about a vertical axis or a horizontal axis to open and close, so that the concave portion 7a
Can be closed.

Reference numeral 9 denotes a retaining screw provided on the upper surface of the base 7 and is fitted into, for example, a long groove (not shown) provided inside the lid member 8 to slide the lid member 8 outward. Regulate the range.

The base 7 may have a slightly larger mounting plate 2a for the handle 2 of the bag 1, and may be shared by the mounting plates.

Puller 5 fitted into recess 7a at the time of locking
In order to lock the lock, a cylinder lock or any other type of lock mechanism 10 is provided between the base 7 and the lid member 8. Lock mechanism 1
Numeral 0 is attached to either the base 7 side or the lid member 8 side.

The lock mechanism 10 shown in the figure is provided at the center of the base 7 and has an inner cylinder 10a into which a key is inserted into a keyhole 10c through a circular window 8a of a cover member 8, a tumbler group and a spring (not shown). And a lock pin 10b mounted on the base 7 and locking the lid member 8 at the time of locking.

In the locked state shown in FIGS. 2 and 3, when the locking mechanism 10 is unlocked and the lid member 8 is slid to the position shown by the dashed line by the distance d, the two concave portions 7a, 7a of the base 7 are opened. The two pullers 5, 5 having the tip heads 5a fitted therein can be raised in the direction of arrow A by fingers.

If the direction of each puller 5 is changed to the length direction of the fastener 3 and each slider 4 is pulled in the opening direction, the bag 1 can be opened. In order to lock, the operation may be performed in the reverse manner.

Next, the main part of the present invention will be described. As clearly shown in FIG.
As an example, an example in which a rectangular column-shaped bulging head 5a is integrally connected to the tip side of an arm portion 5b having a rectangular column shape is given as an example. Also, a bulging head 5 integrally connected to the arm 5b.
a can also be spherical.

More specifically, two sliders 4,
4, the shape of each puller 5 in the locked position.
Are formed so as to be respectively plane-symmetric with respect to a vertical plane including a plurality of center lines l in the width direction and a plane perpendicular to the vertical plane including the center line m in the length direction.

[0028]

When the puller of the present invention described above is employed in a bag fastener locking device provided with a fastener having two opening and closing sliders, even if the fastener is turned right and left in the length direction, , Since the appearance when pulling the puller toward both sides from the center slider is mutually symmetric,
The direction at the time of attaching the fastener to the bag is lost,
There is no misplacement due to direction.

Therefore, not only can the efficiency of the work of attaching the fastener to the bag be improved, but it is extremely advantageous to reduce the occurrence of defective products.

[Brief description of the drawings]

FIG. 1 is a plan view showing an example of a bag in which a slider puller is implemented in the bag fastener locking device of the present invention.

FIG. 2 is an enlarged partial plan view thereof.

FIG. 3 is an enlarged partial sectional view taken along line III-III of FIG. 2;

FIG. 4 is an enlarged external perspective view of a slider puller taken out of FIG. 2;

FIG. 5 is an external perspective view showing an example of a conventional slider puller.

[Explanation of symbols]

 Reference Signs List 1 bag 1a opening 3 fastener 4 slider 5 puller 5a tip head 7 base 7a recess 8 lid member l center line in width direction m center line in length direction

Claims (1)

(57) [Scope of request for utility model registration] An opening portion of a bag is provided with a fastener having two sliders in an opening portion of the bag, and the protruding tip heads of both sliders are detachably fitted to the opening portion of the bag. The base fixed to the base is provided with two corresponding recesses, an openable and closable lid member is attached to the base so that the recesses can be closed, and the base and the lid member are locked to lock a puller fitted into the recess. In a bag fastener locking device provided with a locking mechanism in between, the shape of the puller of each slider is set to a vertical plane including a plurality of center lines in the width direction of the puller at the locking position and a center line in the length direction. A puller for a slider in a fastener locking device for a bag, wherein the slider is formed so as to be plane-symmetric with respect to a plane perpendicular to the vertical plane.