JPH0429797Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a rucksack that allows for easy storage and removal of stored items.

(Prior Art) Conventional bags for travel or mountain climbing generally have a bag-like shape with an opening at the top, and various belongings are stored inside the bag.

Therefore, depending on the size or weight of your belongings,
It is necessary to store your belongings while arranging them appropriately.
In addition, when removing a desired item from the stored items, it may be necessary to remove surrounding items, making packing and removing items extremely troublesome.

For this reason, Zatsuku that make it easy to take out and take out belongings have appeared in the past. For example, Japanese Utility Model Publication No. 53-164137 discloses a rear bag for photographic equipment in which the bag is partitioned into two parts, an upper part and a lower part, and an opening/closing lid is formed on the back of the lower part. .

(Problem that the invention aims to solve) However, in conventional Zatsuku like this, you have to put in and take out your belongings separately from the top and bottom.
In addition, since the ejection openings are provided separately on the top end and the back, it is extremely complicated to carry out work such as turning the bag vertically or horizontally. The disadvantage was that the situation was disturbed.

In view of these points, the present invention allows the upper and lower storage chambers to be opened at the same time, making it easier to pack and take out items to be stored, and by removably storing the inner bag in the storage chamber,
To provide a bag in which objects stored in the bag can be easily carried and the bag can be used for personal use.

(Means for Solving the Problem) For this reason, the rucksack of the present invention provides a fastener mounting cloth on the inner circumferential surface of at least one of the upper and lower storage chambers that divide the inside of the rucksack main body into upper and lower parts. An inner bag having a cross section substantially the same as that of the chamber and having a fastener piece that can be joined to the mounting cloth on the outer circumferential surface is removably housed in the chamber, so that the stored items can be easily taken in and out. It is characterized in that it can be used as a sub-zak, and the bag can be used as a sub-zak.

(Embodiment) An embodiment of the present invention will be described below with reference to the drawings. In Figs. 1 to 5, 1 is a hollow bottomed vertically long bag body, to which upper and lower ends of backpack bands 2, 2 are attached. A hollow upper storage chamber 4 and a hollow bottomed lower storage chamber 5 are arranged on the back of the back support piece 3.

Among these, the upper storage chamber 4 stores both ends of the upper body belt 6 which accommodates a flexible pad inside the back support piece 3.
The periphery is divided by sewing on both side edges of the lid 7, and one side edge of the upper lid 7 is sewn to the upper opening edge.
A slide fastener 8, which is paired with a slide fastener 8 provided on the upper circumferential edge of the upper body band 6, is attached to the periphery of the upper lid 7 to enable the upper storage chamber 4 to be opened and closed.

A reinforcing plate (not shown) made of sheet-like polyurethane is built into the upper lid 7, and a plurality of reinforcing plates (not shown) are provided on the back side of the backrest piece 3 and the inner peripheral surface of the torso band 6, which define the periphery of the upper storage chamber 4. A press fastener attachment cloth 9 is sewn to the inner bag 10, and an inner bag 10 is detachably attached thereto.

The inner bag 10 is formed into a box shape with a built-in reinforcing plate (not shown) made of sheet-like polyurethane, and its cross-sectional shape is approximately the same shape as the cross-sectional shape of the upper storage chamber 4, as shown in FIG. It is formed in a semicylindrical shape, and its height is approximately the same as the height of the chamber 4.

The inner bag 10 is formed into a ring shape by sewing flexible side bands 11 and side pieces 12, and a bottom plate 13 is sewn to the bottom edges thereof, while a top plate 1 is sewn to the top edges.
4 are sewn, and slide fasteners 15, 15 are attached to the periphery of the side band 11 of the top plate 14, so that the top plate 14 can be opened and closed. Above side band 1
A vertically long fastener piece 16 is attached to the inner bag 1 and the side piece 12, and by attaching the piece 16 to the attachment cloth 9, the inner bag 10 can be attached.

In the figure, reference numeral 17 denotes a substantially semicylindrical partition piece, which has a built-in reinforcing plate (not shown) made of polyurethane, etc. A long and narrow press fastener installation cloth 18 is sewn to one side edge of the partition piece 17, and a slender press fastener installation cloth 18 is sewn to the other side periphery. Slide fastener 19
is installed. Reference numeral 20 denotes a pocket provided inside the lower surface of the partition piece 17, and a pocket 20 is provided on the inside of the lower surface of the partition piece 17.
It can be opened and closed via 1.

On the other hand, the lower storage chamber 5 is defined by sewing a lower body belt 22 containing a flexible pad therein to both side edges of the back support piece 3. A bottom piece (not shown) is sewn on. The storage chamber 5 has a semicylindrical hollow cross section that is the same as the upper storage chamber 4, and its height is slightly higher than that of the chamber 4.

A vertically elongated pressure fastener mounting cloth 23 is sewn to the inner peripheral surface of the lower storage chamber 5, and a slide fastener 24 provided at the lower opening edge of the upper storage chamber 4 is attached to the periphery of the opening of the chamber 5. A slide fastener 25 is attached.

In addition, in the figure, reference numeral 26 denotes an elongated fastener attachment piece sewn to the lower part of the inner circumferential surface of the back support piece 3 facing the upper storage chamber 4. The slide fastener 27 is a pair of the slide fastener 19 attached to the periphery of the partition piece 17, and is attached directly above and close to the slide fastener 24. can be assembled.

Reference numerals 28 and 29 indicate pockets provided on the back surfaces of the upper and lower body belts 6 and 22, 30 an inner pocket provided on the inner surface of the upper lid 7, and 31 a strip-shaped eave piece provided on the periphery of the upper lid 7; There are fastener pieces 3 on both ends of
2 is sewn on, so that it can be joined to a fastener attachment cloth 33 attached to the upper end of the upper body belt 6. 34
is a band-shaped eaves piece sewn to the lower edge of the upper body belt 6; fastener pieces 35 are attached to both ends of the inner peripheral surface of the eaves piece; It is possible to join.

It is preferable that a hook be attached to the inner bag 10 at an appropriate position as shown in FIG. 4, and that a carrying band of an appropriate length be removably attached to the hook.

(Function) The bag configured as described above is normally closed with the upper lid 7 connected to the upper end of the upper body belt 6 via the slide fasteners 8, 8, and the upper and lower body belts 6, 6 through the slide fasteners 24, 25. 22 are connected. A slide fastener 19 is connected to the slide fastener 27 adjacent to the fastener 24, and a fastener mounting cloth 18 is further joined to the fastener mounting piece 26 and a partition piece 17 is attached, and the upper and lower storage compartments are connected via this partition piece 17. 4,5
is divided into upper and lower parts.

For example, in the upper storage chamber 4, an inner bag 10 with a top plate 14 closed via a slide fastener 15 is housed with the top plate 14 on the lower side or the upper side. In this case, the bag 10 is supported by the fastener piece 16 attached to the circumferential surface being joined to the pressing fastener mounting cloth 9 provided on the inner circumferential surface of the upper storage chamber 4, and the top plate 14 or the bottom plate 13 is a partition. By being able to be hooked onto the piece 17, it is prevented from falling out of the chamber 4.

When storing objects in the storage compartment 1 under such circumstances, for example, open the slide fasteners 24 and 25 to open the lower storage chamber 5.
After folding the Zatsuk main body 1 in half as shown in FIG. 5, open the slide fasteners 19 and 27,
Furthermore, attach the fastener mounting cloth 18 to the fastener mounting piece 2.
6 and remove the partition piece 17.

In this way, the bottom of the upper storage chamber 4 is opened, and the bag 10 can then be taken out by pulling up the inner bag 10 and peeling off the connection between the fastener piece 16 and the fastener attachment cloth 9.

In this way, the desired object is stored in the lower storage chamber 5, the slide fastener 15 is opened to open the top plate 14, and the inner bag 10 is opened.
A desired object is stored inside. When storing the bag 10 in the upper storage chamber 4 after storing the stored items, insert the bag 10 into the upper storage chamber 4 with the top plate 14 facing upward as shown in FIG. Join.

After storing the inner bag 10, the fastener mounting cloth 18 is joined to the fastener mounting piece 26, and the slide fasteners 19 and 27 are further closed to attach the partition piece 17, and when the upper storage chamber 4 is closed, the slide fastener 24, 25 are closed, the upper and lower body belts 6, 22 are connected, and the lower storage chamber 4 is closed, completing a series of packing operations.

In this way, when storing the inner bag 10, the inner bag 10 is
It is only necessary to insert the bag 10 into the upper storage chamber 4, and when the bag body 1 packed in this way is carried on the back via the backpack straps 2, 2, the weight of the bag 10 is absorbed by the bonding force between the fastener piece 16 and the fastener mounting cloth 9. Because it is supported, it slips down and enters the chamber 4 above.
It doesn't move inside.

Moreover, in this case, the inner bag 10 and the upper storage chamber 4 have the same cross-sectional shape and are tightly fitted, so that the connection between the fastener piece 16 and the fastener mounting cloth 9 is strengthened. This, together with the frictional force between them, prevents the inner bag 10 from falling off and swinging within the upper storage chamber 4. In addition, the objects stored in the inner bag 10 are double-protected by the cushioning material of the bag 10 and the cushioning material of the upper storage chamber 4, thereby enhancing safety. Or it becomes suitable for storing its accessories.

On the other hand, when removing the object inside the inner bag 10 after packing, use the slide fastener 2.
4 and 25 to fold the bag body 1 in half as shown in FIG. In this way, the height of the upper storage chamber 4 plus the upper lid 7 is approximately equal to the height of the lower storage chamber 5 as described above, so the landing of the upper lid 7 and the bottom surface of the Zatsuk main body 1 on the ground is improved. The situation will be improved and their standing condition will be stabilized.

In this state, the inner bag 10 can be taken out by opening the slide fasteners 19 and 27 to open the bottom of the upper storage chamber 4, and then opening the slide fastener 15 to open the top plate 14. You can retrieve the target without any trouble. Furthermore, when packing, if a series of items accompanying the object are stored together in the inner bag 10, the series of contents can be used by taking out the bag 10.

And the inner bag 10 after taking out the above
For example, if a hand strap is attached to the bag for convenience of carrying, it becomes possible to provide a function as a compact so-called sub-zatuku that is separate from the zatuku main body 1, and in that case, compared to the conventional sub-zatuku, the stored items This means that the inner bag 10 can be carried immediately after being taken out without having to replace the inner bag.

On the other hand, in the above embodiment, the inner bag 10 is stored in the upper storage chamber 4 with the top plate 14 facing downward, but it may also be stored with the top plate 14 facing upward. The inner bag 10 or its contents are taken in and out by closing the bottom of the storage chamber 4 with a partition piece 17 and opening and closing the top lid 7.

Furthermore, the inner bag 10 can be accommodated not only in the upper storage chamber 4 but also in the lower storage chamber 5, and in this case as well, the same effect as when it is accommodated in the upper storage chamber 4 can be obtained. Therefore, it is also possible to prepare two inner bags 10, divide the items stored in them according to their purpose and use, and store these bags 10 in the upper and lower storage chambers 4 and 5 as appropriate after packing. become.

(Effect of the invention) As described above, the Zatsuk of the present invention is provided with a fastener mounting cloth on the inner peripheral surface of at least one of the upper and lower storage chambers that divide the inside of the Zatsuk main body into upper and lower parts,
Since an inner bag having a cross section substantially the same shape as the storage chamber and having a fastener piece on its outer circumferential surface that can be joined to the mounting cloth is removably stored in the storage chamber, it is not possible to drop the bag. Moreover, by taking out the inner bag, the object inside the bag can be taken out without disturbing other stored items. Moreover, the inner bag can be stored separately from the Zatsuk body after being taken out. It can be used as a compact so-called sub-zag, and in that case, compared to conventional sub-zacks, it has the advantage that it can be used without the need to replace the stored items.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing the situation in which the top lid of the bag according to the present invention is opened and the lower storage chamber is opened, Figure 3 is a cross-sectional view taken along line A-A' in Figure 1, and Figure 4 is the main body. FIG. 5 is an exploded perspective view showing an example of a packing situation of the sack according to the invention, and FIG. 5 is a perspective view showing an intermediate situation during packing. 1...Zatsuk main body, 4...Upper storage room, 5...
Lower storage chamber, 9... Fastener installation cloth, 10...
Inner bag, 16... Fastener piece.

Claims (1)

[Scope of utility model registration request] A fastener installation cloth is provided on the inner peripheral surface of at least one of the upper and lower storage chambers that divide the inside of the Zatsuk main body into upper and lower parts, and the storage chamber has a cross section approximately the same shape as the chamber, and the outer peripheral surface thereof The bag is characterized in that an inner bag having a fastener piece that can be joined to the mounting cloth is accommodated in and out of the bag.