JPH0461950B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] Industrial Field of Application 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 TECHNOLOGY Conventionally, a bag fastener locking device of the type in which the opening edge of the bag body and lid body is opened and closed by a double-opening fastener is attached to one fastener pull 1, as shown in FIG. 10A and FIG. 10B. A locking element 2' that protrudes upwardly from the lock body 2 is provided with a locking frame 4' attached to a locking frame 4 attached to the other fastener puller 3, and the locking element 2' is inserted and locked into the locking frame 4'. By locking the locking device 5 provided on the lock body 2, the lock element 2' is held in an upwardly protruding state, and the lock element 2' cannot be removed from the lock frame 4', thereby being 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, which prevents rainwater from entering the inside of the bag if it is left open. 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 to improve the appearance, and improves locking and unlocking operations. Not only is it easy to operate as it can be done with one hand, but when the fastener is closed, the non-engaging part of the fastener between the sliders is extremely small, and the fastener pull can be easily used with or without locking. It is an object of the present invention to provide a fastener locking device for a bag that can be opened and closed by a fastener in which the handle fits in a handle fitting support groove and does not cause trouble due to the handle colliding with other objects.

[Structure of the invention]

Means for Solving the Problems In order to achieve the above object, the present invention provides a bag in which the opening edge of the bag body and the lid body is opened and closed by a slide fastener. A mounting seat plate extending left and right is fixed, and an enclosure in which a pull-fitting support groove is formed rearward from the edge of the fastener side of either one of the mounting seat plates is suspended within the mounting seat plate. At the same time, a cylinder lock is provided next to the pull insertion support groove, the cylinder case of the cylinder lock is suspended, and a slide case is provided on the end side of the mounting seat plate, flush with the top surface and front and rear surfaces of the seat plate. is attached so as to be slidable in the extending direction of the seat plate, and inside the slide case is connected the rear of a guide ring that is guided by the cylinder case and moves forward and backward with the slide of the case, and the front of the guide ring is connected is provided with a protruding slide hook, and the said hook can be inserted into a hook insertion hole provided in an enclosure in which a pull-fitting support groove is formed and a hook insertion hole of a handle that is fitted and supported in the support groove by advancing the guide ring. The hook is inserted into the hook insertion hole provided in the enclosure and the hook insertion hole of the handle, and the locking rod is attached to the cylinder lock. It has the structure of a device.

An embodiment of the above configuration shown in the drawings will be described as follows.

As shown in Fig. 1 and Fig. 2, the bag body 11 and the lid body 1
The opening edge with 2 can be opened and closed by a double-opening slide fastener 13. 14 and 15 are sliders, 16 and 17 are slider 1
This is a pull that is loosely fitted to the pull attachment arms 14' and 15' of 4 and 15. Upper circumferential surface 1 of bag body 11
A handle body 20 is provided near the center of 1a, and a mounting seat plate 21 extending left and right is fixed thereto. In the illustrated embodiment, a fastener locking device is provided on the mounting seat plate 21 located on the left side of the handle body 20. That is, as shown in FIGS. 4, 5, 6, and 7, the mounting seat plate 21 is formed hollow, and the fastener 13 side edge 21 of the mounting seat plate 21 near the handle body 20
From a toward the rear 21b, pull-fitting support grooves 22 and 23 are formed in parallel on the upper surface of the mounting seat plate 21, and surrounding bodies 22a and 23a of the support grooves are formed hanging down on the back sides of the support grooves 22 and 23, respectively. The enclosure 22
There is a slide hook 34 on the side of a and 23a, which will be described later.
Insertion holes 22b and 23b are formed. The width of the pull fitting support grooves 22 and 23 is such that the width direction of the pull pulls 16 and 17 of the slide fastener 13 having the slide hook insertion holes 16a and 17a formed at the tips thereof is in the vertical direction, so that the pull fitting support grooves 22 and 23 can be inserted and supported from above. Slide hook insertion holes 16a, 17a
The length of the handle is determined so that it matches the slide hook insertion holes 22b, 23b provided in the enclosures 22a, 23a.

A cylinder case 24 is suspended adjacent to the outside of the enclosures 22a and 23a, a cylinder 25 is rotatably fitted into the cylinder case 24, and an L-shaped longitudinal section is provided at a portion protruding from the lower part of the cylinder case. The base of the locking rod 26 is fixed. A slide case 27, which is formed flush with the upper surface 21d and the front and rear surfaces 21a and 21b of the seat plate 21, is attached to the end side of the mounting seat plate 21 so as to be slidable in the extending direction of the seat plate 21. That is, the portion of the mounting seat plate 21 to which the slide case 27 is attached is formed into a section 28, which is stepped by the thickness of the top plate of the slide case 27, as shown in FIGS. 4 and 5, and as shown in FIGS. 6 and 7. as,
A recess 29 corresponding to the wall thickness at the front and rear of the slide case 21,
30, and the slide case 27 is attached to the mounting seat plate 21.
When fitted into the fitting portion of the mounting seat plate 21, it is expressed as being integrally formed with the mounting seat plate 21. A connecting rod 31 protrudes from the inner rear end of the slide case 27, and the rear of a guide ring 32 having a track-shaped through hole 33 into which the cylinder case 24 is inserted is connected to the connecting rod.
A slide hook 34a for insertion into the hook insertion hole 22b of the enclosure 22a is formed in the front of the guide ring 32. A concave arm 35 projects forward from the base of the hook 34a, and the enclosure is attached to the upper part of the arm. 2
A slide hook 34b is formed to be inserted into the hook insertion hole 23b of 3a.

The concave arm 35 passes below the enclosures 22a and 23a and is supported by a support 36. A recess 37 is provided in the through hole 33 of the guide ring 32, and a protrusion is provided in the cylinder case 24, so that a click stop is performed when the cylinder case 24 moves forward and backward by engaging and disengaging the projections and recesses. 40 is a stopper.

Operation When the slide case 27 is moved backward as shown in FIGS. 5 and 7, the guide ring 32 connected thereto is also guided by the cylinder case 24 and moves backward together, and as a result, the slide hook 34
a, 34b are removed from the hook insertion holes 22b, 23b of the enclosures 22a, 23a. Next, the handle 16,
17 into the pull fitting support grooves 22, 23 as shown in FIGS. 3, 4, and 6.
As shown in the figure, when pushing the slide case 27 to return it to its original position, the guide ring 32 and therefore the slide hooks 34a and 34b also move around the surrounding bodies 22a and 23a.
Move to the side and insert the hook insertion holes 2 in the enclosures 22a and 23a.
2b, 23b and the hook insertion holes 16a, 17a of the handles 16, 17 which are fitted into the pull fitting support grooves 22, 23 formed in the enclosures 22a, 23a. By rotating the cylinder 25, the locking rod 26 is rotated and the slide hook 34a is
The slide hooks 34a, 34b are in contact with the rear of the respective hook insertion holes 22b, 16a, 23b, 1.
It is prevented from being removed from 7a and becomes locked.
When unlocking, the cylinder 25 is rotated, the locking rod 26 is also rotated, and the slide hook 34a is retracted laterally from the rear of the slide hook 34a, and the slide case 32 is pulled out to the outside to the state shown in FIGS. 5 and 7. Then, remove the pulls 16, 17 from the pull fitting support grooves 22, 23 and pull open the slide fasteners 13, 13 to both sides. 40 is a stopper.

〔effect〕

As described above, 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 allows locking and unlocking operations to be performed with one hand. Not only is it easy to operate, but when the fastener is closed, there is no disengaged part of the fastener between the sliders, or it is extremely small, so the fastener pull can be used with or without locking. Fits into the support groove,
It is possible to obtain a fastener locking device for a bag that can be opened and closed using a fastener that does not cause troubles due to the handle colliding with other objects.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a plan view, FIG. 2 is a front view, FIG. 3 is an enlarged plan view of a part of FIG. 1, and FIG. 4 is a plan view of FIG. 5 is a vertical sectional view showing the unlocked state of FIG. 3 X-X', FIG. 6 is an enlarged cross-sectional view of FIG. 2 Y-Y', and FIG. is an enlarged cross-sectional view of FIG. 2 Y-Y′ in the unlocked state, FIG. 8 A is a plane view of the slide case,
FIG. 8B is a front view of FIG. 8A, FIG. 8C is a back view of FIG. 8A, FIG. 8D is an enlarged vertical cross-sectional view of FIG. is a plan view of the guide ring, FIG. 9B is a front view of FIG. 9A, and FIG. 9C is a front view of FIG. 9A.
FIG. 10A is a plan view of a known fastener locking device, and FIG. 10B is a front view thereof. 11... Bag body, 12... Lid body, 13... Slide fastener, 11a... Upper peripheral surface of bag body,
16, 17...Handle, 20...Handle body, 21...
...Mounting seat plate, 22, 23...Holder insertion support groove, 2
2a, 23a... Enclosure, 22b, 23b... Hook insertion hole, 24... Cylinder case, 25...
Cylinder, 26... Locking rod, 27... Slide case, 31... Connecting rod, 32... Guide ring, 34a, 34b... Slide hook.

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 in the center on the upper circumferential surface of the bag body, and a mounting seat plate extending left and right is fixed, and any of the above-mentioned An enclosure in which a pull-fitting support groove is formed is hung from the edge of the fastener side of one side of the mounting seat plate toward the rear, and a cylinder lock is provided next to the pull-fitting support groove, and a cylinder lock is provided next to the pull-fitting support groove. The cylinder case of the cylinder lock is suspended, and a slide case that is flush with the top and front and rear surfaces of the seat plate is attached to the end side of the mounting seat plate so as to be slidable in the extending direction of the seat plate, and the slide case Inside the case, a rear part of a guide ring that is guided by the cylinder case and moves forward and backward as the case slides is connected, and a slide hook is protruded from the front of the guide ring, and the hook is fitted with a pull when the guide ring moves forward. The hook is configured to be insertable into a hook insertion hole provided in an enclosure in which a support groove is formed and a hook insertion hole of a handle that is fitted and supported in the support groove, and the hook is inserted into a hook insertion hole provided in the enclosure and a hook of the handle. A bag fastener locking device that opens and closes with a fastener configured to be locked by a locking rod attached to a cylinder lock when inserted into an insertion hole.