JPS6236420Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bag characterized by having such versatility that one bag can be used as a bag in four ways based on partial combinations of its parts. .

Currently, various bags are available for sale depending on the purpose. However, it is not only a significant burden to collect all the bags for each purpose, but also requires complicated storage.

This invention usually has a Boston bug shape, but
By engaging and connecting each component part with a fastener and changing the fastener connection appropriately, it can be converted into four shapes from a Boston bag shape to a flat bag shape, a pouch shape, and a bottomed hand bag shape. As a result, the bag can be provided in four different ways at an extremely low cost, and when not in use, it can be folded into a Boston bag to make it a single bag for convenient storage. That is.

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the structure of the present invention shown in the drawings will be described in detail as follows.

In FIGS. 1 and 2, 1 is a body member formed by endlessly winding a rectangular sheet material,
The winding mating ends are engaged by fasteners A so as to be openable and closable. Reference numerals 2 and 2' denote first and second closing members which are attached to both end openings of the body member 1 so as to close the openings, and which are of the same size and symmetrically opposed to each other, and both closing members 2, 2' are detachably attached to the body member 1 by combination fasteners B and B', respectively.

Reference numerals 3 and 3 denote first annular metal fittings for attaching a hanging belt attached near both ends of the upper part of the body member 1, and 4 and 4 denote second annular metal fittings attached below the first annular metal fittings 3 and 3.
This is an annular metal fitting for detachably attaching the hanging belts 5, 5. In the drawing, the annular metal fittings located on the back side of the body member 1 are hidden and cannot be seen, but metal fittings similar to the annular metal fittings on the front side are also attached to the back side in a symmetrical manner. .

However, the above-mentioned combination fastener B,
This fastener has a unique structure different from a normal fastener such as Fastener A, and the structure of this combination fastener will be explained in detail below.

6 to 8 show the combination fastener B, in which 10 is a first fastener part, 11 is a pair with the first fastener part 1 and can be engaged with each other. First and second closures 10a and 11a are attached to both fastener parts 10 and 11, respectively, with their tips facing each other.

As for the first fastener part 10, a connection holder 10b is attached to one end thereof, and a connection insertion piece 10c is attached to the other end, and the insertion piece 10c is attached to the connection holder 10b. It is constructed so that it can be connected by insertion.

Further, the second fastener part 11 has a connecting insertion piece 11c at one end thereof, which can be inserted into and connected to the connecting receiver 10b.
Connecting sockets 11b are attached to the other ends, respectively, so that the connecting socket pieces 10c can be received and connected, and the connecting sockets 11c can be inserted into and connected to the connecting sockets 11b. It is configured.

Incidentally, the engagement fittings a, a, . . . attached to the first and second fastener parts 10 and 11 described above are non-directional.

Combination fastener B having the above configuration
In the state shown in FIG. 6, the fastener is used in almost the same form as a normal fastener. Of course, in FIG. 6, the first and second switches 10a and 11a are positioned facing each other in the middle part, but the first switch 10a is brought close to the upper end and the connection receiver is If the metal fitting 10b and the connecting insert piece 11c are separated, the opening/closing operation of both fastener parts 10 and 11 is performed by the second switch 11a.
furthermore, the second switch 11a
If the connecting insert piece 10c is removed from the connecting bracket 11b with the fastener opened by lowering it to the lowest position, the first and second fastener parts 10,
11 will be separated.

Next, when the separated first fastener part 10 is used as a fastener alone as shown in FIG. 7, it is folded in half as shown in FIG. Opener 10
If the first opening/closing member 10a is engaged with the first opening/closing member 10a and simultaneously inserted into the connecting fitting 10b, the first opening/closing member 10a will be operated to open and close, thereby functioning as an independent fastener. The second fastener section 11 also functions as an independent fastener in the same manner as described above.

Although the combination fastener B has been described above, the combination fastener B' also has a completely similar configuration, so its explanation will be omitted, but
In the drawings, all the component parts of the fastener B' are indicated by dashes.

The present invention has the above configuration, and in the form shown in FIG. 1, the body member 1 is opened and closed via the fastener A, so that it can be used like a Boston bag. It happens.

Next, as shown in FIG. 2, the combination fastener B,
The first and second closing members 2, 2' are separated by releasing the engagement of B', and then the second fastener part 1 of both combination fasteners B, B' is removed.
If 1 and 11' are folded into two and interlocked with each other by means as shown in FIG. 8, they will be converted into a flat bag-like form as shown in FIG. 3. On the other hand, if the first and second closing members 2, 2' in the detached state are brought into alignment and the first fastener parts 10, 10' of both are brought into interlocking engagement, the result will be as shown in FIG. A pouch-like bag is formed.

Furthermore, in the state shown in FIG. 1, the second closure member 2' is removed and the second fastener part 1 of the combination fastener B' is removed.
1' and at the same time, one end of the hanging belts 5, 5 is connected from the annular fitting 3 to the annular fitting 4.
This figure shows how the bag was converted into a vertically long handbag with a bottom by changing the bag. That is, this type of bag is formed by removing one of the closing members. Note that the attachment positions of the hanging belts 5, 5 may be changed by any appropriate means other than those shown in the drawings, and even in the pouch-like type shown in FIG. 4, the hanging belts 5, Appropriate means shall be provided to detachably attach 5.

According to the invention described in detail above, although it is a single bag, it can be converted into four forms: a Boston bag, a flat bag, a pouch, and a vertically long handbag with a bottom. Therefore, the bag can be used in various ways at low cost. Furthermore, since the present invention has a Boston bag-like shape as its basic form and does not require any adapter parts or members when converting into another bag, its storage is exactly the same as a single bag, and storage is no longer complicated. Not only does it not cause any color difference, but each bag in the converted state naturally becomes a bag of the same color, which greatly increases its utility.

As described above, the present invention has a simple structure and has excellent practical effects, so its utility value is extremely high.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, and Fig. 1 is a perspective view of the present invention in the shape of a Boston bag;
FIG. 2 is a perspective view showing the state with the closing member removed;
Figure 3 is a perspective view of the present invention converted into a flat bag shape;
Figure 4 is a perspective view of the present invention converted into a pouch shape, Figure 5 is a perspective view of the present invention converted into a bottomed hand bag, and Figures 6 to 8 are a combination fastener of the present invention. Fig. 6 is a front view of the whole, Fig. 7 is a front view showing one of the separated fastener parts, and Fig. 8 is an independent fastener by folding the same fastener part in half. FIG. 1... Trunk member, 2... First closing member, 2'...
...Second closing member, 3...First annular metal fitting, 4...Second annular metal fitting, 5...Hanging belt, A...Fasener, B, B'...Combined fastener, 10...First fastener part , 10a...first switch, 10b
... Connecting bracket, 10c... Connecting insert piece,
DESCRIPTION OF SYMBOLS 11...Second fastener part, 11a...Second opening/closing member, 11b...Connection receiving metal fitting, 11c...Connection insertion piece, a, a...Engagement fitting.

Claims (1)

[Scope of utility model registration request] A body member 1 formed by endlessly winding a rectangular sheet material and engaging the winding mating ends so as to be openable and closable via a fastener A, and for closing the openings at both ends of the body member 1. first and second closure members 2 of
and 2', and first and second fastener parts 10 and 11 that connect the body member 1 and both closing members 2, 2' so that both ends can be opened and can be engaged with each other. The bag is characterized in that both fastener parts 10 and 11 are removably engaged via combination fasteners B and B' which are constructed so that they can be engaged with each other in a folded state even when they are alone.