JP3091128B2 - Storage case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a housing case which can be used as a document organizing case or a heat insulating case, and is excellent in flexibility for general applications by providing a bearing part by which a lid can be attached/detached within a case main body. SOLUTION: This housing case is equipped with a case main body 11 of which the top is open, and a lid 12 which can open/close the opening of the case main body. A support hole and a pin 21 as a bearing part by which the lid 12 can be attached/detached within the case main body, 11, are arranged. Side surface protuberances 25 are continuously formed on the internal surfaces of a front side wall and a rear side wall of the case main body 11, and bottom surface protuberances 28 are continuously formed on the internal bottom wall of a bottom wall, in the lateral direction. Then, between respective side surface protuberances 25 and between respective bottom surface protuberances 28, grooves 26, 29 in order to support the end parts of a partitioning plate 30, are formed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage case provided with a cover for opening and closing an opening of a case main body, and the cover being detachable.

[0002]

2. Description of the Related Art Conventionally, this type of storage case is used for storing various things such as leisure goods. As a storage case of this type, one disclosed in Japanese Utility Model Laid-Open No. 58-116556 is known. The storage case described in this publication has a removable lid for opening and closing the upper opening of the case body.

[0003]

However, in the storage case disclosed in this publication, an arm protrudes from an upper portion of the case body, and a lid is supported on a shaft on the arm. Therefore, the pivot shaft of the lid protrudes outside the case main body, so that the lid is not only easily soiled and cannot be opened and closed smoothly, but also the protruding part is used for carrying, carrying, storing, etc. There was a problem that got in the way. In addition, with this configuration, there is a possibility that the projection may be damaged by an external impact. Furthermore, this storage case has only a single function of storage only, and is not satisfactory in usability according to the purpose of use.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a storage case which has solved the above-mentioned various problems.

[0005]

In order to achieve the above object, according to the first aspect of the present invention, a case main body having an opening at an upper portion and a case main body rotatably supported by the case main body are provided. in the storage case having an openable lid opening, a shaft provided directly on one of the sides of both side edges and the cover of the opening of the case body, directly to the other set <br/> vignetting cable the lid by the support hole to be fitted to said shaft and
And it can be opened and closed configuration with respect to scan the body, with the axis thereof to form a narrow portion in a portion of the support hole is the narrow portion
The width of the opening is larger than that of the opening, and an opening through which the narrow portion passes is formed. When the lid is in the open state, the lid can be removed by separating the shaft from the support hole.

According to a second aspect of the present invention, in the first aspect of the invention, the projections are continuously formed in the same direction on the inner wall surface and / or the inner bottom wall surface of the case body facing each other. A concave portion for supporting the end of the partition plate was formed on the inner wall, and the inner wall surface having the protrusion was expanded and inclined upward.

Therefore, according to the first aspect of the present invention,
The pivot portion of the lid is disposed in the opening and does not protrude outward. Further, the lid and the case body can be separated. Claim 2
According to the invention described in (1), in addition to the operation described in (1), if the end of the partition plate is supported by the concave portion, the partition plate can be stably supported in an upright state and the projection is used. Thus, the heat insulating case can be supported in the case body.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS. As shown in FIGS. 1 to 4, the storage case of this embodiment is entirely formed of a synthetic resin, and has a bottomed case body 11 having an open top.
A lid 12 is provided at the upper opening of the case body 11 so as to be openable and closable. The case body 11 has an inverted trapezoidal shape. A flange 13 is formed on the outer periphery of the upper end of the case main body 11, and a lower flange 14 extending further downward is formed on the flanges 13 on both sides of the case main body 11, and a storage case is carried between the flange 13 and the lower flange 14. Handle 16 is formed. The legs 15 are integrally formed at four corners of the outer bottom surface of the case body 11. The steps 17 and 18 are formed in the upper opening of the case body 11, and the upper step 17 receives the closed lid 12.

As shown in FIG. 2, FIG. 5, and FIG. 6, circular support holes 19 as support shafts are formed at both side edges of the rear portion of the opening of the case main body 11, and open upward in the upper part thereof. A part 20 is formed. Pins 21 as support shafts are formed at both ends of the rear portion of the lid 12 and are fitted and supported in the support holes 19. The lid 12 is supported by the engagement between the support hole 19 and the pin 21 so as to be openable and closable with respect to the case body 11. A pair of parallel surfaces 22 are formed on the pin 21, and a space between both planes is a width sandwiching portion. And the pin 21
Between the parallel surfaces 22, that is, the thickness W of the width sandwiched portion is
0 and the cover 1
The parallel surface 22 extends in the up-down direction when 2 is placed in the upright open position. For this reason, when the lid 12 is
1 can be pulled out of the support hole 19 through the opening 20, and the lid 12 can be removed from the case body 11.

At the center of the front surface of the lid 12, a case body 1 is provided.
A lock member 31 is provided for engaging a part of the cover 1 and holding the lid 12 in a closed state. This lock member 31
By releasing the lock, the lid 12 can be opened.

A plurality of side projections 25 as projections are formed on both inner side surfaces of the front side wall 23 and the rear side wall 24 of the case main body 11, respectively, in a row in the left-right direction.
A groove 26 as a concave portion extending in the vertical direction is formed therebetween. A plurality of bottom protrusions 28 are formed in the center of the inner surface of the bottom wall 27 of the case main body 11 so as to be aligned in the left-right direction, and a groove 29 as a recess extending in the front-rear direction therebetween.
Are formed.

Then, each groove 26 of the front and rear side walls 23 and 24 is formed.
The side end of the partition plate 30 is fitted to the partition plate 30, and the partition plate 30 is supported in an upright state. The lower end of the partition plate 30 is fitted and supported in the groove 29 of the bottom wall 27. The inside of the main body case 11 is partitioned by the partition plate 30. A projecting portion (not shown) on the upper part of the partition plate 30 is placed and supported on the lower step 18 of the steps 17 and 18.

If a heat insulating case 32 made of a heat insulating material such as styrene foam is supported on the projections 25 and 28 and housed in the case main body 11, this housing case can be used as a heat insulating container such as a cool box. .

The storage case according to this embodiment has at least the following advantages due to the configuration described above. (1) A pin 21 for supporting the lid 12 so that the lid 12 can be opened and closed.
The support hole 19 is located at the opening of the case body 11. Therefore, the portion supporting the lid 12 is the case body 11
Does not protrude outside. Therefore, not only can the portion supporting the lid 12 be prevented from being soiled, but also the supporting portion does not hinder transportation, carrying, storage, etc.
Handling becomes easy. (2) As described above, since the lid 12 is supported, there is no possibility that the portion is damaged by collision with another. (3) Since the lid 12 can be removed from the case main body 11 when the lid 12 is in the upright open state, the lid 12 and the case main body 11 can be easily cleaned. (4) If the partition plate 30 is supported upright by the grooves 26 and 29, the inside of the case main body 11 can be partitioned, and when storing documents, books, and the like in the case main body 11, those stored items are removed. It is tidy and convenient. Moreover, the partition plate 30
If a strong one is used, the partition plate 30 can also have a book end function. In addition, by appropriately selecting the positions of the grooves 26 and 29 for supporting the partition plate 30, the position of the partition plate 30 can be freely changed, and the number of the partition plates 30 can be freely selected, which is excellent in usability. I have. (5) If the heat-insulating case 32 is supported on the projections 25 and 28 and housed in the case main body 11, this housing case can be used as a heat-retaining container such as a cool box and is suitable for storing foods and the like. At this time, since a space corresponding to the height of the projections 25 and 28 is formed between the heat insulating case 32 and the inner side surface of the main body case 11, it is possible to contribute to an improvement in heat insulation. In addition, since the space forms a buffer space, the heat insulating case 32
It is possible to effectively protect the contents in the inside. (6) The partition plate 30 and the heat insulating case 3 from inside the main body case 11
If 2 is removed, the inside of the main body case 11 can be widely used, which is convenient for storing relatively large items such as leisure goods. (7) Side projections 2 on front and rear side walls 23, 24 and bottom wall 27
5. Since the bottom projection 28 is formed, the main body case 1
1 is increased in rigidity and strength is improved. (8) Since the side walls 23 and 24 before and after the side projection 25 are formed are inclined upward, the partition plate 30 can be easily taken in and out.

The present invention can be embodied by the following modifications. (A) The case body 11 and the lid 13 are formed of a synthetic resin having an antibacterial function. With this configuration,
It is hygienic. (B) As shown in FIG. 7, the positional relationship between the support hole 19 for supporting the lid 12 so as to be openable and closable and the pin 21 is reversed from that of the above embodiment. That is, the pins 21 are provided on the case body 11 and the support holes 19 are provided on the lid 12. Even with such a configuration, the same effects as in the above-described embodiment can be enjoyed. (C) A long hole is formed in the handle 16, and the belt is removably attached to the long hole. With this configuration, when carrying the storage case, the belt can be hung on a hand, a shoulder, or the like, which facilitates carrying. (D) In the above embodiment, the side projection 25 and the bottom projection 2
Although it was elongated as 8, it was changed to a spot-shaped projection. In this case, one projection row is formed by a plurality of projections, and a plurality of the projection rows are provided similarly to the projections of the above-described embodiment. With such a configuration, the contact area between the case main body 11 and the heat insulating case 32 is reduced, and the heat retaining property and the cushioning property are improved. (E) An accommodation portion for accommodating the unused partition plate 30 is provided on the back surface of the lid 12. With this configuration,
The partition plate 30 can be stored without being lost, and can be used immediately when necessary.

Further, the technical idea grasped from the embodiment will be described below. (1) The storage case according to claim 1 or 2, wherein the lid has a storage portion for storing an unused partition plate on a back surface thereof.

With this configuration, the partition plate can be stored without being lost, and can be used immediately when necessary. (4) The storage case according to claim 1 or 2, wherein the pivot portion of the lid is detachable from the case main body in a state where the lid is disposed at the substantially maximum open position.

According to this structure, the lid can be detached only at a position outside the normal opening / closing range, so that there is no trouble that the lid is unintentionally detached.

[0019]

Since the present invention is configured as described above, it has the following effects. According to the first aspect of the present invention, since the pivot portion of the lid does not protrude outward, the lid pivot portion is not damaged and does not interfere, and the lid pivot portion is damaged even when an external impact is applied. Never do. Further, the lid and the case main body can be separated for cleaning, and the lid can be taken in and out from any direction without disturbing the lid when taking in and out the storage.

According to the invention described in claim 2, according to claim 1,
In addition to the effects of the invention described in (1), the partition plate can be stably supported in the upright state, and can have a storage function according to the purpose of use. Furthermore, since the heat insulation case can be supported in the case body using the concave portion,
The heat insulation effect with the outside can be further improved, and the rigidity of the case main body can also be improved.

[Brief description of the drawings]

FIG. 1 is a perspective view of a storage case showing an embodiment embodying the present invention.

FIG. 2 is a plan view of the storage case with a main part cut away.

FIG. 3 is a cutaway front view of a main part of the storage case.

FIG. 4 is a cutaway side view of a main part of the storage case.

FIG. 5 is a plan view showing the storage case.

FIG. 6 is a cross-sectional view of a main part showing a structure for attaching and detaching a lid to and from the storage case.

FIG. 7 is an essential part cross-sectional view showing a lid attaching / detaching structure in another embodiment.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 11 ... Case main body, 12 ... Lid, 19 ... Support hole as a shaft support part, 20 ... Opening part, 21 ... Pin as a width pinching part, 25
... side projections as projections, 26 ... grooves as recesses, 28
... Bottom projection as projection, 29 ... Groove as recess, 30
… Partition plate.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model 58-116556 (JP, U) Japanese Utility Model 62-177799 (JP, U) Japanese Utility Model 7-40493 (JP, U) Japanese Utility Model 1 94243 (JP, U) JP-A 63-131949 (JP, U) Registered utility model 3011585 (JP, U) JP-A 42-151 (JP, Y1) (58) Fields investigated (Int. Cl. ⁷ , (DB name) B65D 6/06 B65D 41/02

Claims (2)

(57) [Claims] 1. A storage case having a case main body having an open upper part, and a lid rotatably supported by the case main body and capable of opening and closing an opening of the case main body , wherein both side edges of the opening of the case main body are provided. and had one of the sides of the lid
A shaft provided directly one on Zureka, the case body and the lid by the support hole to be fitted to the shaft provided direct on the other
And it can be opened and closed configuration with respect, to form a narrow portion at its axis to a portion of the support hole than said narrow portion
The width is large, forming an open part through which the narrow part passes,
A storage case configured such that the lid can be removed by detaching the shaft and the support hole when the lid is in an open state. 2. A projection is continuously formed in the same direction on the inner wall surface and / or the inner bottom wall surface of the case body facing each other.
The storage case according to claim 1, wherein a concave portion for supporting an end of the partition plate is formed between the projections, and an inner wall surface having the projection is expanded and inclined upward.