JPH06977Y2 - Assembled attache case - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention relates to an assembling type attache case, the purpose of which is to easily and firmly assemble with a few parts, which is convenient to carry and the size of the block can be changed. It is an object of the present invention to provide an assembling type attache case that can be used for multiple purposes in which the size of the attache case assembled can be freely changed.

(Prior Art) In many cases, an attache case is usually composed of an upper case lid and a lower case body.

For example, in Japanese Utility Model Laid-Open No. 60-13017, a bag main body is formed of upper and lower main bodies and sub bodies, and an engaging mechanism for opening and closing edges of the upper and lower main bodies and sub bodies is housed in the bag main body. bag"
Is disclosed.

This technology was a "bag" created with the aim of being simple in design, having no fear of breakage, and having excellent durability.

Further, Japanese Utility Model Laid-Open No. 60-182829 discloses a "storage bag for documents" which is composed of a storage bag body, a shutter-like opening / closing door, a latch bar and a locking device.

This technique was a "bag for storing documents and the like" that allows the opening / closing operation of the opening portion to be easily performed without rotating the opening / closing door like a conventional attache case.

However, all of the "bags" disclosed above are not "bags" having a structure in which they are appropriately assembled and used because the "bag body" is formed in a standard form in advance.

Further, in these techniques, the size of the "bag" itself is fixed, and it is impossible to appropriately assemble and use a bag having a size according to the application.

In consideration of such circumstances, there is also a type of "bag" in which the case lid and the case body can be disassembled.

This disassembled type attache case is composed of a surface plate (A), joints (E), (F) and a frame plate as shown in FIG. 4, and as shown in FIG. 5 to FIG. (E),
(F) had a spherical corner joint (B1) and a circular corner joint (B2), and the frame plate had a circular frame plate (C1) and a flat frame plate (C2).

In such an attache case, the circular frame plate (C1)
To the spherical frame joint (B1) and the circular frame joint (B2).
It is inserted into 2) to form a frame, and the surface plate (A) is joined using the groove formed in the frame plate to assemble into a case body structure.

The above-mentioned type has an advantage that it can be disassembled and assembled, but it has a problem that it takes a lot of time to assemble because of the large number of parts.

Specifically, the total number of parts in the total configuration is more than 50, and it takes time to assemble, and because there are too many joints between parts, the structure tends to loosen and durability is improved. Also had a problem.

Also, because the structure of each part is different, we can not exchange each other,
For example, in the structure of the joint around the case body,
As shown in FIGS. 6 and 6, three parts are required, and the thickness of the case body is also limited.

(Problems to be solved by the invention) In order to solve the above problems, it has been desired to create an assembly-type attache case that has a small number of parts, is easy to assemble, and has excellent strength, and can be used for multiple purposes. .

(Means for Solving the Problem) The present invention is an assembly type attache case including an upper case body, a lower case body, and a connecting member for connecting the upper case body and the lower case body. It consists of a shaped surface plate, four upper frame plates fitted around the surface plate, and a curved upper joint connecting between these upper frame plates, and the upper frame plates are each formed in a hollow shape and have a width thereof. Direction, a curved portion is formed continuously, a groove portion fitted to the surface plate is provided at the tip of the curved direction, and a fitting body fitted to the lower case body is provided at the other end. , Laterally opposite end portions are respectively provided with fitting holes that are connected to the upper joint, and the curved upper joint is formed with a hollow portion and a bent stopper portion. Notch Is provided,
In addition, a block is detachably inserted into the hollow portion, and a convex portion protruding from the hollow portion is formed at the tip end portion of the block, and the lower case body has a square surface plate and this surface. It consists of four lower frame plates fitted around the face plate and curved lower joints connecting the lower frame plates. The lower frame plates are each formed in a hollow shape and continuously curved in the width direction. Is formed, and a groove portion to be fitted with the surface plate is provided at the distal end in the bending direction, and a fitting hole to be fitted with the fitting body of the upper case main body is provided at the other end. Each part is provided with an insertion hole connected to the lower joint, and the curved lower joint is formed with a hollow portion and a bent stopper portion, and the stopper portion has a notch. And a block is provided in the hollow portion. And a concave portion is formed at the tip of this block in the gap with the hollow portion, and the fitting body of the upper case body and the fitting hole of the lower case body and the convex portion of the upper joint are formed. (EN) An assembly type attache case in which an upper case body and a lower case body can be freely opened and closed by fitting the recesses of the lower joint and the recessed portion of the lower joint, respectively.

(Embodiment) An embodiment of the assembling type attache case according to the present invention will be described below with reference to the drawings.

FIG. 1 is an external view of a prefabricated attache case (1) according to the present invention. As shown in the figure, the prefabricated attache case (1) has an upper case body (2) and a lower case body.
It is composed of (3) and a connecting member (4) and is opened and closed by pivotally connecting the upper case body (2) and the lower case body (3).

These upper case body (2) and lower case body (3) are respectively surface plates (21) and (31), a plurality of upper frame plates (22), and lower frame plates (3).
2), the upper joint (23) and the lower joint (33).

As shown in FIG. 3, the upper case body (2) and the lower case body (3) are fitted around the rectangular surface plates (21), (31) and the surface plates (21), (31), respectively. Four upper frame plates to be worn (22)
(22)…, lower frame plates (31), (31)… and these upper frame plates (22)
, A curved upper joint (23) connecting between the lower frame plates (32),
It is formed from the lower joint (33).

In the embodiment shown in FIG. 2, the upper frame plate (22) and the lower frame plate (32)
Are each formed in a hollow shape by two plate bodies, and provided with curved portions (221), (321) which are continuously bent in an arc direction by 90 ° in the width direction of the plate bodies.

Surface plates (21) and (31) are attached to the tips of the curved parts (221) and (321).
Grooves (16a) and (16b) are formed to be fitted with.

Further, at the other end of the groove portions (16a), (16b), in the upper frame plate (21), a fitting body (19a) fitted with the lower case body (3),
In the lower frame plate (31), fitting holes (19b) to be fitted with the fitting bodies (19a) are formed.

Reinforcing parts (27a) and (27b) are provided at both ends of the upper frame plate (22) and the lower frame plate (32), and the fitting holes to which the upper joint (23) or the lower joint (33) is connected. (17a) and (17b) are formed, respectively.

As shown in FIG. 2, the curved upper joint (23) and the lower joint (33) each have a hollow portion (331) and are bent toward 45 ° so that the stopper portion (25) ( 26) is formed,
A notch (27) is formed between the stoppers (25) and (26).

The hollow part (331) has a block (2) with a screw hole (281).
8) is removably inserted.

This block (28) has its longitudinal direction extended in the direction of the frame plates (22), (32), and the insertion holes (17a) formed in the upper frame plate (22) and the lower frame plate (32). , (17b).

A hole (281) is formed in the block (28) and a circular hole (141) is also formed in the lower frame plate (32) to fit the block (28) to the lower frame plate (32). When making the hole portion (281) and the circular hole (141)
It is also possible to adopt a configuration in which they are fixed and fixed with an arbitrary pin or the like.

Further, in the joining direction of the block (28) with the upper case body (2) or the lower case body (3), especially in the lower joint (33) shown in the drawing, the gap is formed between the hollow portion (331) of the lower joint (33). Recessed (0)
Are formed.

On the other hand, the upper joint (23) has a convex portion fitted with the concave portion (0).
(T) (see FIG. 2) is formed.

The surface plates (21) and (31) are not particularly limited as long as they are made of a plate-like material such as a plastic plate or a metal plate covered with sponge.

In the attache case of the present invention having the above-mentioned structure, when using the attache case, as shown in FIGS. 2 and 3, four upper frame plates (22), a surface plate (21), and a lower frame plate ( 3
2) and the surface plate (31) are fitted into each other using the grooves (16a) and (16b).

Further, the block (28) is inserted into the hollow portion (331) of the upper joint (23) and the lower joint (33), and the longitudinally extending portions of the block (28) are respectively inserted into the upper frame plate (22) or the lower portion. After fitting the holes (281) of the block (28) into the circular holes (141) of the frame plate (32) while fitting them into the fitting holes (17a) and (17b) of the frame plate (32), The joints (23) and (33) and the frame plates (22) and (32) are fixed by the pins of the upper case body (2) and the lower case body, respectively.
Assemble (3) and.

A removable connecting member (4) (a hinge in the illustrated embodiment) is provided on one side of the upper and lower case bodies (2) and (3), and the upper case body (2) and the lower case body (3) are provided. When the is closed, the fitting body (19a) and the fitting hole (19b) are fitted, and the concave portion (0) and the convex portion (0) formed at the joints of the upper joint (23) and the lower joint (33) The part (T) is fitted.

In this invention, the upper joint (23), the lower joint (33),
By adjusting the size of the block (28) inserted in the hollow part of this joint, the size of the attache case (1) itself can be adjusted, and when a large volume is required, the upper joint (2
3), the length of the lower joint (33) and the block (28) can be increased to make it like a trunk, and by reducing the length of the upper joint (23), the lower joint (33) and the block (28), It can be a document box that holds books, magazines, etc.

(Effects of the Invention) As described in detail above, the present invention is an assembly type attache case including an upper case body, a lower case body, and a connecting member connecting the upper case body and the lower case body. Is composed of a rectangular surface plate, four upper frame plates fitted around the surface plate, and a curved upper joint connecting the upper frame plates, and each of the upper frame plates is formed in a hollow shape. A curved portion is formed continuously in the width direction, a groove portion fitted to the surface plate is provided at the tip end of the curved direction, and a fitting body fitted to the lower case body is provided at the other end. Fitting holes are provided at both ends in the lateral direction, the fitting holes being connected to the upper joint, respectively, and the curved upper joint has a hollow portion and a bent stop portion. Cut to the stop The hollow case is provided with a block, the block is detachably inserted into the hollow part, and a convex part protruding from the hollow part is formed at the tip part of the block. Surface plate, four lower frame plates that are fitted around the surface plate, and curved lower joints that connect the lower frame plates to each other. A curved portion is formed continuously, and a groove portion to be fitted with the surface plate is provided at the tip of the bending direction, and a fitting hole for fitting with the fitting body of the upper case body is provided at the other end. And a fitting hole connected to the lower joint at both ends in the lateral direction,
The curved lower joint is formed with a hollow portion and a bent stopper portion is formed, a cut portion is provided in the stopper portion, and a block is detachably inserted into the hollow portion. In addition, a concave portion is formed in the tip portion of this block in the gap with the hollow portion, and the fitting body of the upper case body and the fitting hole of the lower case body and the convex portion of the upper joint and the concave portion of the lower joint are formed. Since it is an assembly type attache case characterized by the upper case body and the lower case body being openable and closable by each fitting, they are easily and firmly assembled with a few parts and are convenient to carry. The size of the attache case that can be assembled by changing the size of the block can be freely changed. It is an excellent assembly type attache case that can be used for multiple purposes. An effect.

[Brief description of drawings]

FIG. 1 is an external view of an assembly type attache case according to the present invention, FIG. 2 is a view showing the essential parts of a joint and a frame plate of the present invention, FIG. 3 is an embodiment of the present invention, and FIG. An external view of the prior art, FIGS. 5 and 6 are exploded views of the prior art. (1)… Assembled attache case (2)… Upper case body (3)… Lower case body (21), (31)… Surface plate (22)… Upper frame plate (32)… Lower frame plate (23)… Upper part Fitting (33)… Lower fitting (16a) / (16b)… Groove (17a) / (17b)… Insertion hole (19a)… Fitting body (19b)… Fitting hole (25) (26)… Fixing part ( 27)… Notches (28)… Insertion block (4)… Connecting material

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hui Feng, Taiwan Freshwater Township, Taiwan Freshwater Township No. 114, No. 114-5th Floor (56) References: 58-105528 (JP, U) Kai 59-70459 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. An assembly-type attache case comprising an upper case body, a lower case body, and a connecting member for connecting the upper case body and the lower case body, wherein the upper case body is a rectangular surface plate and a front surface thereof. It consists of four upper frame plates fitted around the face plate and a curved upper joint connecting between the upper frame plates, each of the upper frame plates being formed in a hollow shape and continuously curved in its width direction. Is formed, and a groove portion that is fitted to the surface plate is provided at the tip end in the bending direction, and a fitting body that is fitted to the lower case body is provided at the other end, and both lateral end portions are provided. Fitting holes that are connected to the upper joint are respectively provided, and the curved upper joint has a hollow portion and a bent stopper portion, and the stopper portion has a notch portion. And the hollow portion The block is detachably inserted, and a convex portion protruding from the hollow portion is formed at the tip of the block, and the lower case body is fitted around the rectangular surface plate and the periphery of the surface plate. It is composed of four lower frame plates to be worn and curved lower joints connecting the lower frame plates, and each of the lower frame plates is formed in a hollow shape, and a curved portion is formed continuously in the width direction thereof. At the same time, a groove for fitting with the surface plate is provided at the tip in the bending direction, and a fitting hole for fitting with the fitting body of the upper case body is provided at the other end, and the lower portion is provided at both lateral ends. Fitting holes connected to the joint are respectively provided, the curved lower joint is formed with a hollow portion and a bent stop portion is formed, and the stop portion is provided with a cut portion, And the block is removable in the hollow part. In addition, a concave portion is formed at the tip of this block in the gap with the hollow portion, the fitting body of the upper case body and the fitting hole of the lower case body, and the convex portion of the upper joint and the lower joint. An assembling type attache case, wherein an upper case body and a lower case body can be opened and closed by fitting into the recesses.