JP3052114U - Sewing box - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a sewing box which can change the storage capacity of a box body closed by a lid and can securely lock the lid to the box body. SOLUTION: The box body has an upper part opened, and a lid body which opens and closes an opening part of the box body. The two locking portions are provided at predetermined intervals above and below, and the box body is provided with a locked portion in which the first locking portion and the second locking portion are selectively engaged.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention mainly relates to a sewing box used by children in home economics at school.

[0002]

[Prior art]

 A sewing box conventionally used in home economics at school is composed of a box body having an upper opening and a lid closing an upper opening of the box body, and a locking portion is provided on an inner surface of the lid. At the same time, on the outer surface of the box main body, a locked portion to which the locking portion can be engaged is provided, and when the upper opening of the box main body is closed, the locking portion is engaged with the locked portion. In some cases, the lid is locked to the box body.

[0003]

[Problems to be solved by the invention]

 By the way, in a sewing box, a lot of sewing tools such as scissors and a needle box, as well as a lot of appliques and sewing threads to be attached to training cloths and fabrics or their surfaces are stored. Depending on the case, the inside of the box body may be full. However, in a conventional sewing box, when a lot of training cloths or cloths are filled in the box body, even if the upper opening of the box body is closed with the lid, the locked portion is engaged with the locking portion. This makes it difficult to carry the lid, and the lid is carried in an unstable state with the lid covered over the upper opening of the box body, and the lid may be opened carelessly.

[0004] The present invention has been developed in view of the above circumstances, and it is possible to change the storage capacity of a box body closed by a lid and to securely lock the lid to the box body. To provide the sewing box that comes out.

[0005]

[Means for Solving the Problems]

 Means for Solving the Problems In order to achieve the above object, the invention of claim 1 comprises a box body having an open top and a lid for opening and closing the opening of the box body. The lid is attached to the box body. A first locking portion and a second locking portion for locking are provided at predetermined intervals vertically, and the first locking portion and the second locking portion are selectively provided on the box body. That is, a locked portion that engages with is provided.

[0006] The invention according to claim 2 comprises a box body having an opening at an upper portion, and a lid for opening and closing the opening of the box body. The locking portion is provided, and the first locked portion and the second locked portion with which the locking portion is engaged are provided on the box main body at a predetermined interval above and below. In the above-described invention, outwardly projecting reinforcing ribs may be provided on the outer surface of the box body so that the reinforcing ribs may be used as locked portions. Alternatively, the inner plate may be removed from the inside of the opening of the box body. It may be fitted freely.

[0007]

[Embodiment of the invention]

 The sewing box shown in the figure is basically a box body 1 having a substantially rectangular parallelepiped shape with an open top, an inner plate 2 fitted into the opening of the box body 1 by fitting, and an upper portion of the box body 1. And a lid 3 for covering the opening thereof. Each of the constituent members 1, 2, 3 is formed of a flexible synthetic resin material, specifically, polypropylene.

The box body 1 includes a bottom wall 11 having a substantially rectangular shape in a plan view, and a side wall 12 erected upward from the four peripheral edges of the bottom wall 11. The bottom of the box body 1 is as shown in FIG. The scissors, needles and other sewing tools are separated and stored in a predetermined shape by a partition wall 13. On the outer surface of the side wall 12 of the box main body 1, a reinforcing rib 14 protruding outward from the side wall 12 is provided around the periphery of the box main body 1 to increase the rigidity of the box main body 1, and It is used as a locked part 4 with which a first locking part 5a or a second locking part 5b described later is engaged.

The inner tray 2 includes a receiving wall 21 having a substantially rectangular shape in a plan view, and a peripheral wall 22 which stands upright from four sides of the receiving wall 21 so as to fit tightly into the side wall 12 of the box body 1. It is formed in the shape of a tray, and can mainly accommodate training cloth, cloth, and the like. The receiving wall 21 of the inner plate 2 has a plurality of triangular, round, and star shapes as shown in FIG. The design hole 23 is opened.

An outwardly engaging flange 24 is protruded from the upper edge of the peripheral wall 22 of the inner plate 2, and when the inner plate 2 is fitted into the opening of the box body 1, the engaging flange 24 is formed. Is placed on the upper end of the side wall 12 of the box body 1, and when the inner plate 2 is fitted into the opening of the box body 1, the inner plate 2 is prevented from dropping to the bottom inside the box body 1. I have.

On the other hand, the lid 3 has a substantially rectangular cover wall 31 covering the opening of the box body 1, and projects downward from the peripheral edge of the cover wall 31 to surround the outer surface of the side wall 12 of the box body 1. A step portion 33 is provided in the vertical direction of the surrounding wall 32, and a lower side surrounding wall portion 32 a below the step portion 33 and an upper side surrounding wall portion 32 b above the step portion 33 are provided. When the lid 3 is placed over the opening of the box body 1, the step 33 is placed on the upper surface of the reinforcing rib 14 of the box body 1.

On the inner surface of the lower side surrounding wall portion 32 a of the surrounding wall 32 on the longitudinal side, a first locking portion 5 a formed of a horizontally long projection engageable with the reinforcing rib 14 constituting the locked portion 4. And the second locking portion 5b are protrudingly provided at predetermined intervals in the vertical direction, and as the lid 3 is put on the opening of the box main body 1, the side wall 12 of the box main body 1 is elastically deformed, and the first The locking portion 5a or the second locking portion 5b is engaged with the reinforcing rib 14.

In the sewing box having the above configuration, sewing tools such as scissors, a needle box, and a measure are stored in a predetermined location in the box body 1, and then the inner plate 2 is fitted into the opening 11. After the training cloth or cloth is stored in the inner plate 2, the cover 3 is placed over the opening of the box body 1, and the cover 3 is pushed downward, so that the second locking portion 5b or the first engaging member The stop portion 5a is locked to the locked portion 4.

However, when the amount of the training cloth or cloth stored in the inner plate 2 is small, the side wall 12 of the box body 1 is elastically deformed by the pushing operation of the lid 3 downward, and The second locking portion 5b and the first locking portion 5a sequentially pass over the locked portion 4, and the step of the lid 3 rests on the upper surface of the reinforcing rib 14 as shown in FIG. The locking portion 5a is engaged with the lower surface of the locked portion 4 composed of the reinforcing rib 14, and the lid 3 is locked to the box body 1 without play.

On the other hand, when the amount of training cloth or cloth to be accommodated in the inner plate 2 is large, the lower second locking portion 5 a is engaged with the lower surface of the locked portion 4 as shown in FIG. Accordingly, the lid 3 is locked to the box main body 1 at a position higher than the position shown in FIG. The storage capacity is increased, so that a large amount of training cloth or cloth can be reliably stored in the inner plate 2.

Thus, in the above-described sewing box, the locking position of the cover 3 with respect to the box body 1 can be arbitrarily changed depending on the amount of items to be stored in the box body 1. The storage capacity of the box body 1 closed in 3 can be arbitrarily changed. In the above embodiment, the first locking portion 5a and the second locking portion 5b for locking the lid 3 to the box main body 1 are provided on the lid 3 at a predetermined interval, and are provided vertically. The main body 1 is provided with a locked portion 4 in which the first locking portion 5a and the second locking portion 5b are selectively i-engaged. For example, as shown schematically in FIG. 3 is provided with a locking portion 5 for locking the lid 3 to the box main body 1, and the first locked portion 4 a with which the locking portion 5 is engaged with the box main body 1 and a second locked portion. The locking portion 4b may be provided at a predetermined interval above and below, and the same operation and effect as in the above embodiment can be obtained with such a configuration.

In the above embodiment, the inner plate 2 is fitted into the opening of the box body 1, but the inner plate 2 may not be provided.

[0018]

According to the first aspect of the present invention, there is provided a box body having an open upper portion, and a lid for opening and closing the opening of the box body. A first locking portion and a second locking portion for locking are provided vertically at a predetermined interval, and the first locking portion and the second locking portion are selectively locked to the box body. By providing the locked portions that match each other, one of the first locking portion and the second locking portion is selectively engaged with the locked portion, depending on the amount of the content accommodated in the box body. This makes it possible to arbitrarily change the locking position of the lid with respect to the box body and freely change the storage capacity of the box body closed by the lid.

According to the invention of claim 2, the box body includes an opening at the top and a lid that opens and closes the opening of the box body. The lid is locked to the box body. And a first locked portion and a second locked portion with which the locking portion engages are provided above and below the box main body at a predetermined interval. By selectively engaging the locking portion with one of the first locked portion and the second locked portion depending on the amount of the content stored in the main body, the locking of the lid body to the box main body is achieved. By freely changing the position, the storage capacity of the box body closed by the lid can be freely changed.

According to the third aspect of the present invention, an outwardly protruding reinforcing rib is provided on the outer surface of the box main body, and the reinforcing rib is used as a locked portion. The effect of claim 1 or 2 can be achieved by effectively utilizing the reinforcing rib for increasing the rigidity while increasing the rigidity. According to the invention of claim 4, since the inner plate is detached and freely fitted into the opening of the box main body, the contents can be stored neatly in the box main body.

[Brief description of the drawings]

FIG. 1 is a perspective view of a sewing box according to the present invention.

FIG. 2 is an exploded perspective view of the sewing box according to the present invention.

FIG. 3 is an enlarged sectional view showing the sewing box according to the present invention with a part thereof omitted;

FIG. 4 is an enlarged sectional view showing a sewing box according to the present invention with a part thereof omitted;

FIG. 5 is an enlarged sectional view showing another embodiment of the sewing box according to the present invention, with a part thereof being omitted;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Box main body 14 Reinforcement rib 2 Middle plate 3 Lid 4.4 * 4a * 4 Locked part 5a * 5b * 5 Locking part

Claims (4)

[Utility model registration claims] 1. A box body having an open top and a lid for opening and closing the opening of the box body, wherein the lid has a first locking portion for locking the lid to the box body. The second locking portion is provided at predetermined intervals in the vertical direction, and the box body is provided with a locked portion in which the first locking portion and the second locking portion are selectively engaged. A sewing box characterized by the following. 2. A box body having an open top and a lid for opening and closing the opening of the box body. The lid is provided with a locking portion for locking the lid to the box body. , In the box body,
A sewing box, wherein a first locked portion and a second locked portion with which the locking portion engages are provided at a predetermined interval above and below. 3. The sewing box according to claim 1, wherein a reinforcing rib projecting outward is protruded from an outer surface of the box main body, and the reinforcing rib is a locked portion. 4. The sewing box according to claim 1, wherein the inner plate is detachably fitted into the opening of the box body.