JPH0539322U - Bags, bags, etc. - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] A bag or rucksack equipped with an engaging / disengaging tool that can easily engage / disengage the hook and the receiver under any circumstances when opening / closing the cover piece. Etc. to provide bags. A cover piece (2) to which a hook (4) having a locking tongue (4c) that elastically deforms when pressed on the surface is fixed, and a gate-shaped engagement member to which the locking tongue (4c) of the hook (4) is inserted and removed from the surface. And a bag main body 1 to which a plate-shaped receiving member 3 having a stopper 3a is fixed,
The lower end of the receiving tool 3 is separated from the bag body 1 and the upper end is fixed to the bag body 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to bags, rucksacks and the like in which a cover piece (lid) is engaged with and disengaged from a main body by fitting and removal of a hook and a receiver. More specifically, it is easy to attach and detach the hook and the receiver. Regarding bags that can be done.

[0002]

[Prior Art]

 In the above-mentioned bags having a cover piece, a hook is attached to the cover piece, and a receiver having a gate-shaped locking portion on the surface is attached to the main body at a position where the hook is disengaged. When loading or unloading an article, the surface of the hook is pressed to engage and disengage the locking tongue of the hook with the locking portion of the receiver, thereby opening and closing the cover piece.

The hook has a fixing portion to the cover piece and a locking tongue that engages and disengages with the receiving member. When the locking tongue presses its surface, the surface of the locking tongue is pressed. The locking part that elastically protrudes from is retracted into the locking tongue, and when the pressing is released, it elastically projects again to the surface.

Therefore, when fixing the cover piece to the bag body, by inserting the locking tongue piece of the hook fixed to the cover piece into the locking portion of the receiver of the main body, The locking part of the locking tongue is pressed and retracts into the locking tongue against the elastic force, and when the locking tongue is pulled out, the pressure is released and the locking tongue is automatically locked. When the cover piece is to be removed from the bag body, the locking tongue piece is pushed back from the surface by pushing the locking portion of the locking tongue piece against the elastic force, and at the same time the locking tongue piece is pushed to the locking portion. Remove from. This removal operation needs to be done at the same time while the locking part is surely retracted into the locking tongue, but since the bag body is often highly flexible, the bag body support is also pressed at the same time. As a result, the body of the bag is also deformed, and the locking part cannot be pushed into the locking tongue as expected, and it is often very difficult to remove it.

Therefore, the developed one is disclosed in, for example, Japanese Utility Model Publication No. 57-47331. This is because the lower fixing portion and the upper locking portion of the receiver fixed to the bag body are bent in a stepwise manner in the middle, the lower fixing portion is fixed to the body of the bag, and the upper locking portion and the bag body are fixed. A gap is formed so that a finger can be inserted between them, and when trying to remove the hook of the cover piece from the receiver of the bag body, insert the finger into the gap and insert it through the receiver. The front and back surfaces of the hook are pinched, the locking portion is pushed into the locking tongue, and at the same time, the hook is removed from the receiving member.

[0006]

[Problems to be solved by the device]

 As described above, the device disclosed in the above publication is structured such that the front and back of the receiving device can be picked up with fingers, so it is certainly easier to remove the hanging device than the conventional one, but Inserting a finger into the back surface of the receiver when the tool and receiver are in the engaged state means that the upper locking part of the receiver is not free because the receiver and the hook are in the engaged state, and In many cases, the bag itself swells due to the contained items, and the above-mentioned gap disappears, and it is still impossible to perform the desired operation.

The present invention has been made in order to eliminate such drawbacks, and the purpose thereof is to provide a bag with an engaging / disengaging tool that can easily disengage the hanging tool and the receiving tool in any case. , To provide bags such as rucksacks.

[0008]

[Means for Solving the Problems]

 In order to achieve this object, the present invention has a covering piece to which a fixing part of a hook having a locking tongue elastically deformed by pressing a surface is fixed, and a locking tongue of the hook to be attached to and detached from the surface. And a bag-shaped main body to which a plate-shaped receiving member having an annular locking portion is fixed, the lower end of the receiving member is separated from the main body of the bag, and the upper end is fixed to the main body of the bag. The main components are bags such as bags and rucksacks.

[0009]

[Action]

 When the hook of the cover piece and the bag receiver are disengaged, the lower end of the receiver, which is in a state of being separated from the bag body, may be always pinched with fingers. That is, even if the contents are clogged at the time of engagement / disengagement, or even if the contents are empty and the main body is easy to bend, the lower end of the receiver is always separated from the main body. The front and back sides are easy to pick with your fingers.For example, when you try to remove the hook from the receiver and open the cover piece, the hook that is attached to the receiver should be attached to the thumb from both the front and back sides together with the receiver. If you pick it up with your index finger and press the surface of the locking tongue of the hook with one thumb, the tongue will elastically deform and the locking part will be pushed in and become flat, making it easy to remove the hook from the catch. You will be able to remove it. In addition, when the hook is attached to the receiver, it is simpler and the lower end of the receiver, which is separated from the main body, is pinched from both front and back sides with the thumb and forefinger to determine the position, and then the hook is attached. By inserting the locking tongue into the portal-shaped locking part of the receiver, when the locking tongue is inserted into the locking part, the locking part is elastically deformed by the locking part of the receiving device. After that, it returns to its original shape and automatically engages with the locking part.

[0010]

【Example】

 An embodiment in which the present invention is applied to a rucksack will be specifically described below with reference to the drawings. FIG. 1 is a longitudinal sectional view showing an engaging state of a hook and a catch of a rucksack according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of an essential part showing an operation when the engaging is removed. Fig. 4 is an external view showing the engagement state of the hanging device and the receiving device, and Fig. 4 is an overall external view of the rucksack.

In these figures, 1 is a rucksack body, 2 is a cover piece of the rucksack body 1, and a receiving member 3 which is a characteristic part of the present invention is fixed to the front center part of the rucksack body 1. A hook 4 having the same construction as the conventional one is fixed to the central portion of the front edge of the cover piece 2.

As shown in FIGS. 1 to 3, the receiving member 3 has a gate-shaped locking portion 3a into which the hook 4 is inserted on the upper surface, and in this embodiment, the entire surface shape is It has a semi-elliptical shape, and both ends of the locking portion 3a extend to the lower peripheral edge of the surface to form a circular fitting recess 3b. Further, a mounting portion 3c to the main body 1 is integrally formed in parallel with the back surface from the upper end edge of the back surface of the receiving tool 3 through a spacer portion 3d, and from the lower end edge of the back surface of the receiving tool 3 in the above-mentioned manner. A protruding portion 3e having the same height as the mounting portion 3c is protruding. Further, a mounting leg portion 3f for mounting to the main body 1 is projected on the back surface of the mounting portion 3c, and the protruding portion 3e has a mounting hole for an accessory or the like which penetrates in the horizontal direction with the inside open. 3 g are formed.

On the other hand, although the hanging member 4 is structurally similar to the conventional hanging member, in this embodiment, as is apparent from FIGS. 1 and 3, the gate-shaped locking portion 3a is provided at the lower end edge. It has a rectangular plate-shaped fixing portion 4a having a fitting portion 4b for tight fitting and a locking tongue portion 4c extending from the fixing portion 4a. A circular fitting portion 4d that fits into the fitting recess 3b of the receiving member 3 is projected on the tip surface of the locking tongue portion 4c, and a left-right pair is provided between the fitting portion 4d and the fixing portion 4a. Are connected via the elastic piece 4e. Further, a mounting leg portion 4f for attaching to the cover piece 2 projects from the back surface of the fixing portion 4a.

Of the receiving device 3 and the hanging device 4 having the above-described configuration, the hanging device 4 is configured such that the locking tongue portion 4c is made to pop out from the covering member 2 at the center of the tip end portion of the covering member 2 as in the conventional case. A rivet is driven into the mounting leg portion 4f via the abutment seat 5 to fix the fixing portion 4a. Further, one receiving member 3 drives the protrusion 3e downward and drives a rivet into the mounting leg 3f via the contact seat 6 to fix the mounting portion 3c to the rucksack body 1.

The rucksack of the present invention obtained in this manner has a tendency that the body 1 is easily bent even if the contents are clogged and the main body 1 swells up when used, or the contents are empty. However, since the lower end of the receiving tool 3 is always separated from the main body 1, it is easy to pick up the front and back surfaces of the receiving tool with fingers, for example, remove the hanging tool 4 from the receiving tool 3 and open the cover piece 2. In such a case, as shown in FIG. 2, while holding the hook 4 that is engaged with the receiver 3 together with the receiver 3 from both front and back sides with the fingers, the surface of the fitting portion 4d of the hook 4 with one finger. When pressed, the fitting portion 4d surely deforms the elastic piece 4e and is pushed into the fitting concave portion 3b of the receiving tool 3, so that the hanging tool 4 can be easily removed from the receiving tool 3. When the hook 4 is attached to the receiver 3, the lower end of the receiver 3 which is also separated from the main body 1 is similarly pinched from both front and back sides with fingers to fix the position, and then the hook 4 is locked. The tongue portion 4c can be inserted into the gate-shaped locking portion 3a of the receiving tool 3, and when the locking tongue portion 4c is inserted into the locking portion 3a, the fitting portion 4d of the locking tongue portion 4c is the locking portion. It is elastically deformed by 3a, then restores to its original shape and automatically engages with the locking portion 3a.

As described above, the bag of the present invention can open and close the cover piece easily and reliably by an extremely simple operation under any circumstances. The above example is only a typical example of the present invention.For example, even if the upper part of the receiver is directly fixed to the main body of the bag without the spacer portion, the lower part of the receiver is separated from the main body. It is clear that the same effect can be expected to a certain extent, and therefore the present invention can be variously modified without departing from the spirit thereof.

[0017]

[Effect of the device]

 As is clear from the above description, according to the present invention, the upper part of the receiver is fixed to the body of the bag and the lower end of the container is separated from the body, so that the conventional operation is complicated and lacks certainty. The cover piece can be opened and closed easily and reliably with a very simple operation.

[Brief description of drawings]

FIG. 1 is a longitudinal cross-sectional view of essential parts showing an engaged state of a bag-like receiving member and a hanging member according to an embodiment of the present invention.

FIG. 2 is an operation explanatory diagram when the engagement between the receiving tool and the hanging tool is removed.

FIG. 3 is an external view showing the engagement state of the receiving tool and the hanging tool.

FIG. 4 is an overall external view showing a rucksack that is a typical embodiment of the present invention.

[Explanation of Codes] 1 rucksack body 2 cover piece 3 receiver 3a locking part 3b fitting recess 3c mounting part 3d spacer part 3e protruding part 3f leg part 3g (for accessories etc.) mounting hole 4 hook 4a fixing part 4b Fitting part 4c Locking tongue part 4d Fitting part 4e Elastic piece 4f Leg part 5,6 Resting seat

Claims (1)

[Scope of utility model registration request] 1. A cover piece (2) to which a fixing portion of a hook (4) having a locking tongue (4c) elastically deformed by pressing the surface is fixed, and the hook (4) on the surface. Locking tongue (4
c) a bag main body (1) to which a plate-shaped receiving member (3) having a gate-shaped locking portion (3a) into which the c) is fitted is fixed, and the lower end portion of the receiving member (3) is connected to the bag main body ( Bags such as bags and rucksacks characterized by being separated from 1) and having their upper end fixed to the bag body (1).