JPH051866B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] Industrial Field of Use The present invention relates to a bag fastener locking device of a type in which the opening edge between a bag body and a lid body is opened and closed by a fastener.

BACKGROUND ART Conventionally, a bag fastener locking device of the type in which the opening edge of the bag body and the lid body is opened and closed by a double-opening fastener, as shown in FIGS. 8A and 8B, has a fastener pull 1 on one side. A lock frame 4 has a lock element 2' that protrudes upwardly from the attached lock body 2 and is attached to the other fastener pull 3.
A lock frame 4' attached to the lock frame 4' is provided, the lock element 2' is inserted and locked into the lock frame 4', and the lock element 2' is pressed upward by locking the locking device 5 provided on the lock body 2. Hold it with the locking element 2'
cannot be removed from the lock frame 4' and is locked.
In the above-mentioned known locking device, it is inconvenient to use both hands to operate the lock, and the fastener near the locking part cannot be latched, so if it is left open, rainwater etc. may enter the inside of the bag. In order to prevent this, it is necessary to cover the vicinity of the locking part with a cover, but the existence of this cover is unsightly and has the disadvantage of reducing the design value of the bag.

Problems to be solved by the invention: The present invention maintains the shape of the mounting seat plate that forms the handle body, incorporates a locking device into the mounting seat plate, improves the appearance, and facilitates locking and unlocking operations. Not only is it easy to operate as it can be done with one hand, the fastener pull does not appear on the outside whether the lock is locked or not, and the fastener does not cause any trouble due to the handle colliding with other objects. The object of the present invention is to provide a fastener locking device for a bag.

[Structure of the invention]

Means for Solving the Problems...In order to achieve the above-mentioned object, the present invention provides a bag of the type in which the opening edge of the bag body and the lid body is opened and closed by a slide fastener. is provided near the center, fixing the mounting seat plate extending left and right, and forming a U-shaped vertical cross-sectional recessed part on the top surface of the mounting seat plate on either side, passing through the front and back of the seat plate and opening the top surface. death,
A fitting recess is formed in the bottom surface of the recessed portion for fitting the downwardly protruding portion of the fastener handle with its width direction facing up and down, and is formed flush with the top and front and rear surfaces of the mounting seat plate. The rear of a shallow box-shaped lid for a U-shaped recess with an open bottom surface that fits into the U-shaped recess is pivoted on the rear side of the U-shaped recess so that the lid can be opened and closed in the vertical direction. A pull insertion hole is formed on the front surface for inserting the fastener pull with its width direction facing up and down, a locking rod insertion hole is provided on the side surface, and a cylinder lock is provided on the side of the installation/removal hole of the mounting seat plate. , a fastener locking device for a bag opened and closed by a fastener, characterized in that a locking rod attached to the cylinder lock can be inserted into and removed from the locking rod insertion/removal hole; The following is a description of the embodiment shown in FIG.

As shown in FIGS. 1 and 2, double-opening slide fasteners 13 that engage with each other are attached to the opening edges of the bag body 11 and the lid 12. 14 and 15 are sliders, and 16 and 17 are pulls attached to the sliders by loosely fitting them. A handle body 20 is located near the center in the left-right direction of the upper circumferential surface 11a of the bag body 11.
is positioned to fix the mounting seat plate 21 extending to the left and right of the handle body 20. In the illustrated embodiment, a fastener locking device is provided on the mounting seat plate 21 on the left side of the handle body 20.

That is, as shown in FIGS. 3 and 4, the mounting seat plate 2
A U-shaped recessed portion 22 with an open upper surface is formed by penetrating the front and rear portions of 1. Fitting recesses 23, 23 are formed in the bottom surface 22 of the U-shaped recess 22, into which the downward protrusions 16', 17' of the tips of the slide fastener pulls 16, 17 formed as described later are fitted. ing. The U-shaped recess 22 is formed flush with the upper surface 21a and the front and rear surfaces 21b and 21c of the mounting seat plate 21, and has a shallow U-shaped recess with an open bottom surface that is fitted into the U-shaped recess 22. The rear part 21d of the entrance lid 24 is rotatable by a shaft 25 on the rear side of the U-shaped recessed part 22, so that the front part of the lid 24 can be opened and closed.
A strip hole 26 for fitting the fastener pulls 16, 17 into the front surface 24a of the U-shaped recess lid 24;
27 and a locking rod insertion/removal hole 28 is provided on the left side surface 24b of the U-shaped recess lid 24. A cylinder lock 30 is installed on the insertion/removal hole 28 side of the mounting seat plate 21.
A locking rod 30a whose base portion is rotatably attached to the cylinder lock 30 and projects laterally can be inserted into and removed from the locking rod insertion hole 28 by left and right rotation of the cylinder lock.

The slide fastener pulls 16 and 17 are the sixth
As shown in Figures A and B, the hole 16'' provided at its base,
17″ to the pull attachment arm 1 of sliders 14 and 15
4', 15', and is configured in an elongated plate shape that can be raised and lowered, and its length is equal to that of the fitting recesses 23, 23.
Projections 16' and 17' that fit into the fitting recesses 23 and 23 are provided below in the width direction of the distal end. 29 is a stopper, 31a is a surface sheet of the bag, 31b is a frame for holding the shape of the bag, and 31c is a lid plate for fixing the mounting seat plate.

Function...In the present invention, the U-shaped recess lid 24
, fit the slide fastener pulls 16 and 17 into the fitting recesses 23 and 23, and move the sliders 14 and 15 in a direction that engages and closes the left and right slide fasteners 14 and 15.
15 is close to or in contact with the third
As shown in FIG. 4, the width direction of the pulls 16, 17 is in the vertical direction at the position where the stopper 29 is sandwiched, and the protrusions 16', 17' at the tips are inserted into the fitting recess 2.
3, 23 and close the U-shaped recess lid 24,
The handles 16 and 1 are inserted into the holes 26 and 27 on the front surface 24a.
Insert 7. In this state, rotate the cylinder lock 30 and insert the locking rod 30a into the side surface 24 of the U-shaped recess lid 24.
4b, the lid 24 is locked in the closed state and the handle is also locked in the above-mentioned state, so that the sliders 14 and 15 cannot open the slide fastener.
To release the lock, insert the key into the cylinder lock 30 and rotate it in the opposite direction to pull the locking rod 30a into the cylinder lock 30 side through the locking rod insertion/removal hole 28. Open the U-shaped recess cover 24 and use the handle. 16 and 17 from the fitting recesses 23 and 23, and grip them to open the fastener 13 to the left and right.

〔effect〕

Since the present invention has the above-described configuration, the shape of the handle body and the mounting seat plate are maintained as they are, and the locking device is incorporated into the mounting seat plate to improve the appearance and facilitate locking and unlocking operations. The fastener is not only easy to operate as it can be operated with one hand, but also prevents the fastener's pull from appearing outside whether the lock is locked or not, and prevents the handle from colliding with other objects and causing trouble. This has the effect of providing a fastener locking device for a bag that can be opened and closed.

[Brief explanation of the drawing]

Fig. 1 is a plan view of a bag that can be opened and closed by a fastener equipped with the fastener locking device of the present invention;
The figure is also a front view, Figure 3 is an enlarged view of a part of the locking device part in Figure 1 with the lid open for the U-shaped recess, and Figure 4 is the U-shaped recess in Figure 3-'. FIG. 5 is an enlarged vertical cross-sectional view of the lid in the closed state shown in FIG. 3 YY′, FIG. 6A is a plan view of the slide fastener pull, and FIG. Also a front view, Figure 7A is a plan view of the cylinder lock, Figure 7B
8A is a plan view showing a locking device for a known double-opening fastener, and FIG. 8B is a front view of FIG. 8A. 11...Bag body, 12...Lid body, 13...Double-opening slide fastener, 14, 15...Slider, 16, 17...Handle, 20...Handle body, 2
1...Mounting seat plate, 21a...Top surface of mounting seat plate, 2
1b, 21c... Front and rear surfaces of the mounting seat plate, 22... U-shaped recess, 22a... Bottom surface of the U-shaped recess, 23...
...Fitting recess, 24...Cut-shaped recess lid, 24a...
...Front surface of the lid for the U-shaped recess, 25...Shaft, 26,2
7...Slot hole, 28...Lock rod insertion/removal hole, 30...Cylinder lock, 30a...Lock rod.

Claims (1)

[Claims] 1. In a type of bag in which the opening edges of the bag body and the lid body are opened and closed by a slide fastener, a handle body is provided near the center on the upper circumferential surface of the bag body, and a mounting seat plate extending left and right is fixed, and the above-mentioned On the upper surface of the mounting seat plate on either side, a recessed part having a U-shaped longitudinal section with an open upper surface is formed passing through the front and back of the seat plate, and the downward protruding part of the fastener pull is attached to the bottom of the recessed part. A fitting recess is formed for fitting with the width direction facing up and down, and an open bottom surface is formed flush with the top and front and rear surfaces of the mounting seat plate and has a shape and size that fits into the U-shaped recess. The rear of the lid for the shallow U-shaped recess is pivoted on the rear side of the U-shaped recess so that it can be opened and closed in the vertical direction, and the handle of the fastener is inserted into the front surface of the lid with its width direction facing up and down. A locking rod insertion hole is formed on the side surface, and a cylinder lock is provided on the side of the mounting seat plate to which the locking rod is inserted, and the locking rod attached to the cylinder lock is inserted into the locking rod insertion and removal hole. A bag fastener locking device that opens and closes with a fastener, characterized in that it is configured to be insertable and removable.