JPH0160244B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a bag with a built-in seat.

[Conventional technology]

Conventionally, there has been a bag with a seat attached as shown in Fig. 7.

In this case, two frames 13 are combined in an X-shape to rotatably support the intersection points 14 on both sides, and the four corners of the bag are supported by the two frames 13.

Furthermore, as shown in Fig. 8a and b, the conventional general X-shaped folding seat is folded so that the upper sides of the two frames 13 meet or are close to each other, so that they form a vertical line. It is something to do.

[Problem that the invention seeks to solve]

However, in the conventional bag with the seat attached, the two frames 13 are in an X-shaped position and support the four corners of the bag, so the bag always remains box-shaped even when no luggage is in it. It had the disadvantage of being bulky.

That is, since the four upper and lower sides of the frame 13 are in contact with the four corners of the bag, it is impossible to rotate and fold the frame 13 about the shaft 15.

In addition, in the conventional folding seat in which the frame 13 is in a vertical line, the sliding distance of the upper side 22 of the frame occupies approximately the entire length of the inner surface 2a of the side plate on the left and right sides, so a sliding regulating portion 26 is formed in the band material 20. There was a drawback that I couldn't do it. As a result, the upper side 22 of the frame freely moves from the center of the side plate 2, resulting in an unstable sitting condition such as falling off the seat.

Therefore, the present invention allows the seat to be stored in a low-volume manner and to provide a stable sitting state.
Moreover, the purpose is to not affect the overall size of the bag or the amount of storage.

Furthermore, it is an object of the present invention to provide a bag suitable for the above purpose, regardless of whether it is a soft case type or a hard case type.

[Means for solving problems]

In this invention, the side plate 2 can be opened and closed with respect to the main body 1, a sliding regulating part 26 is provided on the left and right peripheral parts of the inner surface 2a of the side plate, and a frame is provided between the sliding regulating part 26 and the inner surface 2a of the side plate. The two frames 13 are foldably attached to the inner surface 2a of the side plate by inserting the upper sides 22, and a lock piece 17 is provided on one side and a protrusion 18 is provided on the other side at the lower part of the side side 16 of the two frames 13. The two frames 13 are combined in an X-shape, and the intersections 14 on both sides of the two frames 13 are rotatable so that the lower side 28 of one frame coincides with or comes close to the upper side 22 of the other frame. It is pivoted.

[Effect]

In this invention, when using the seat, the side plate 2 is opened, and the seat consisting of two frames 13 attached to the inner surface 2a of the side plate is assembled into an X-shape and the side plate 2 is assembled.
It is something you sit on.

The seat can be stored by rotating and folding the two frames 13 around the intersections 14 on both sides, and then folding them into the inner surface of the side panels 2a.
The side plate 2 is disposed bulkily on the body 1 and is closed to the main body 1.

Therefore, since the frame 13 of the bag containing the seat is folded up, the frame 13 is bulky.
This does not affect the size or storage capacity of the bag.

Furthermore, since the lower side 28 of one frame coincides with or is close to the upper side 22 of the other frame, the intersections 14 on both sides of the two frames 13 are rotatably supported, so that the two frames 13 are horizontally aligned. Although it is folded, the sliding distance of the frame upper side 22 is limited to a small portion around the inner surface of the side plate 2a, so that a sliding restriction portion 26 can be formed.

This sliding regulating portion 26 is connected to the frame 13.
The sliding regulating portion 26 serves as a mounting means for attaching the frame 13 to the side plate 2, and by regulating the sliding range of the upper side 22 of the frame, free movement of the frame 13 can be prevented when the frame 13 is used as a seat.

Furthermore, since the side plate 2 is the part that supports the weight, the main body 1 of the bag does not necessarily need to be made of a hard material as long as this part is made sturdy enough to withstand the weight.

〔Example〕

An embodiment of this invention will be described based on the drawings.

In FIG. 1, the main body 1 of the bag consists of left and right side plates 2 and a gusset 3.

A fastener 6 is attached to the gusset 3 from the top surface 4 to the left and right side surfaces 5 to form an opening 7. In addition, a fastener 9 is attached to the gusset 3 from the left and right side surfaces 5 to the bottom surface 8 near the side plate 2,
The side plate 2 can be opened and closed with respect to the main body 1.

The side plate 2 is between the outer fabric 10 and the inner fabric 11,
Starting from the inside, there is a core plate, followed by cushioning materials such as urethane foam and sponge, which are then used as a seat for a stool.

A seat 12 is foldably attached to the inner surface 2a of the side plate 2, as shown in FIGS. 2 to 4.

The stool 12 is made up of two rectangular frames 1.
3, two frames 13 are combined in an X-shape, and intersection points 14 on both sides are rotatably supported by a shaft 15. Side 1 of two frames 13
6 At the bottom, there is a lock piece 17 on one side and a protrusion 1 on the other side.
8 is provided. By hooking the hook 19 at the tip of the locking piece 17 onto the protrusion 18, the two frames 13 are fixed when the seat is used.

In this embodiment, since a plurality of hooks 19 are formed, the height of the seat 12 can be adjusted freely.

Next, a method for attaching the seat 12 to the inner surface of the side plate 2a will be explained.

A band fabric 20 is placed in advance on a backing fabric 11 before the side plate 2 is manufactured, and the center part of the band fabric 20 is sewn into a rectangular shape as shown by a seam 21. Then, a core material and a cushion material are included between the inner fabric 11 and the outer fabric 10, and both fabrics 10,
11 to manufacture the side plate 2.

Next, the upper sides 22 of the two frames 13 spread out in an X-shape are interposed between the left and right ends of the band fabric 20 that have not yet been attached and the lining fabric 11, as shown in FIG. The left and right edges 24 of the band fabric 20 are sewn into the hem wrap 24 together with the front fabric 10 and back fabric 11 that have already been attached, and the gusset 3a on the side plate side.

By the sewing described above, the sliding regulating portions 26, which are inserted through the upper side of the frame 22, are formed on the left and right peripheral portions of the inner surface of the side plate 2a. Here, the vertical seam 21 a of the seams 21 becomes the inner regulating edge 27 of the left and right sliding regulating portions 26 . The left and right edges 24 of the band fabric 20 attached to the edge wrap 25 serve as regulating edges 27 on the outside of the left and right sliding regulating portions 26.

Next, a method of using the bag with a built-in seat having the above configuration will be explained.

When using the seat, the fastener 9 is released from the state shown in FIG. 1 and the side plate 2 is opened to bring it into the state shown in FIG. 2. Next, the two folded frames 13 are assembled into an X-shape, and the lock pieces 17 are hung on the protrusions 18 to fix them. Then, the side plate 2 is turned upside down to the state shown in FIG. 5, and the person sits on the side plate 2.

When storing the seat and using it as a bag, the lock piece 17 is removed from the protrusion 18, the two frames 13 are folded, the fastener 9 is closed, and the side plate 2 is attached to the main body 1. This returns the bag to the state shown in FIG. 1, allowing it to be used as a bag.

In this invention, the frame folding means rotates the two frames 13 so that the lower side 28 of one frame coincides with or comes close to the upper side 22 of the other frame. In other words, the frame 13 is folded horizontally. In this way, with the folding means that forms a horizontal line, the sliding distance of the upper side of the frame 22 is limited to a small part of the periphery of the inner surface of the side plate 2a (see Figures 2 and 4), so the sliding is restricted. 26 can be formed.

This sliding regulating portion 26 is connected to the frame 13.
The sliding regulating portion 26 serves as a mounting means for attaching the frame 13 to the side plate 2, and by regulating the sliding range of the frame upper side 22, free movement of the frame 13 can be prevented when the frame 13 is used as a seat.
In particular, the sliding prevention effect of the inner regulating edge 27 among the inner and outer regulating edges 27 of the sliding regulating portion 26 is large. The width of the sliding regulating portion 26 (distance between the inner and outer regulating edges 27) should be at least the sliding distance l of the frame upper side 22.

Note that the left and right sliding regulating portions 26 do not need to be formed from a single piece of band fabric 20 as in the embodiment.
The left and right sides may be formed using different fabrics. Moreover, it may be removable. That is, the regulating edge 27 is not limited to a sewn seam, but may be formed using a hook, a fastener, surface adhesive tape, or the like.

Further, the upper side 22 of the frame 13 may be freely inserted and removed, so that the frame 13 can be removed from the sliding regulating portion 26.

Further, instead of the lock piece 17 and the protrusion 18, a plate-shaped fixture 29 as shown in FIG. 6 may be used. This fixture 29 has a cylindrical part 30 at one end and a hook 31 at the other end.The cylindrical part 30 is inserted into the lower side 28 of one frame, and the hook 31 is hooked on the lower side 28 of the other frame when used as a stool. It is something. This fixture 29 has advantages such as having fewer parts than the locking piece 17 and protrusion 18, and being easier to install and use.

〔Effect of the invention〕

In this invention, a seat in which a frame 13 is rotatably combined in an X-shape is foldably attached to the inner surface of the side plate 2a, so that the seat can be stored in a bag with low bulk when not in use. Therefore, the seat is not visible from the outside, and the seat does not affect the overall size or storage capacity of the bag.

Further, since the frame 13 can be prevented from moving freely when the seat is used, a stable sitting state can be obtained.

Moreover, since the user sits on the side panel 2, compared to the conventional case of sitting on the top surface 4 of the gusset, there is not only no psychological resistance to sitting on top of luggage, but also the seating area is larger and the seat is more comfortable.

Furthermore, you don't have to sit on top of your luggage.
The bag with a built-in seat according to the present invention also has applicability in that it can be implemented regardless of whether it is a hard case or a soft case.

[Brief explanation of drawings]

1 to 6 are drawings showing one embodiment of the present invention. FIG. 1 is a perspective view of a bag according to the invention. FIG. 2 is a perspective view showing the side plate in an open state. Figure 3 is an enlarged view of the main parts of Figure 2. FIG. 4 is a perspective view showing the assembled state of the seat. FIG. 5 is a perspective view showing the seat in use. FIG. 6 is a perspective view showing another embodiment of the means for fixing two frames. FIGS. 7 and 8 are drawings showing the prior art. Figure 7 is a perspective view of the bag. FIG. 8 is a drawing showing a seat that can be folded in a vertical line, where a shows the state in which the seat is used, and b
shows the folded state of two frames. 1... Main body, 2... Side plate, 2a... Inner side plate, 13... Frame, 14... Both sides intersection, 16
...Side side, 17...Lock piece, 18...Protrusion, 2
2... Frame top side, 26... Sliding regulation part, 28
...Bottom side of the frame.

Claims (1)

[Claims] 1. The side plate 2 can be opened and closed with respect to the main body 1, and sliding regulating parts 26 are provided on the left and right peripheral parts of the inner surface of the side plate 2a, and the upper side of the frame 22 is provided between the sliding regulating part 26 and the inner surface of the side plate 2a. By inserting the two frames 13, the two frames 13 are foldably attached to the inner surface 2a of the side plate, and a lock piece 17 is provided on one side and a protrusion 18 is provided on the other side at the lower part of the side 16 of the two frames 13. , the two frames 13 are combined in an X-shape, and the intersections 14 on both sides of the two frames 13 are rotatably supported such that the lower side 28 of one frame coincides with or is close to the upper side 22 of the other frame. A bag with a built-in seat.