JP3093495U - Case - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To extend or fold a case so that its width and thickness can be deformed, it is easy to fit in a space such as a bag, and the deformation posture can be stabilized. Provide a case. SOLUTION: By connecting left and right side case portions via a hinge portion, the left and right side case portions can be arranged side by side in a horizontal position, and can be folded in a vertical position by bending at the hinge portion. None, when the left and right side case portions are arranged side by side on the front and rear end surfaces of the left and right side case portions,
When the left and right side case portions are bent by the hinge portions to be in a folded state, elastic members such as elastic cords are attached to the left side case portion and the right side case portion which are attracted to each other and united.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a case such as a pencil case.

[0002]

[Prior art]

  Conventional cases have a constant width and thickness. Put such a case in a bag etc. If you carry it by hand, the case does not fit in the space inside the bag etc. There was a case.

[0003]

[Problems to be solved by the device]

  The present invention is to transform the case so that it can easily fit in a space such as a bag. It is an object of the invention to provide a case in which the deformation posture can be stabilized and It

[0004]

[Means for Solving the Problems]

  In order to solve the above-mentioned problems, the case of the present invention is provided with the left and right side case parts. The left and right side case parts are arranged sideways by arranging them side by side. Folds in a vertical position by making them lineable and bending at the hinge part The front and rear end faces of the left and right side case parts are not visible. Hinge the left and right side case parts when the case parts are placed side by side When folded into a folded state, the left side case part and the right side part Remove the elastic material such as rubber cord that pulls the side case part together to unite. It is characterized by being attached.

[0005]   The above case of the present invention is used when the left and right side case parts are arranged in parallel. Is a part of the elastic member between the outer end of the left side case part and the inner end of the right side case part. While the linear part is drawn, the inner end of the left side case part and the right side case are The outer end of the elastic portion and another linear portion of the elastic member are attracted to each other, and Make sure that both linear parts are located on the same straight line. When the hinged part is bent to bring the folded case into the folded state, the elastic member is not It is also possible to adopt a configuration in which the linear parts of the parts cross each other.

[0006]

[Embodiment of device]

  Embodiments of the present invention will be described below with reference to the drawings. First, the case of the present invention As shown in FIG. 1, the left and right side case parts 1 and 2 are connected to each other via a hinge part 3. , Are arranged side by side so as to be in a parallel state. And that hin As shown in FIG. 2, the left and right side case parts 1, 1 It is possible to fold 2 in a vertical position.

[0007]   In addition, the accessory case part 4 may be attached to one or both of the side case parts 1 and 2. Both are possible.

[0008]   These side case parts 1, 2 and accessory case part 4 are slide fasteners 5, 6, It can be opened and closed by 7 or the like.

[0009]   The side case parts 1 and 2 and the accessory case part 4 are made of soft material such as cloth. Although it can be made of a hard material, it can be made of a hard material such as hard plastic. Both are possible.

[0010]   In the case of the present invention, as described above, the left and right side case parts 1 and 2 are placed in a horizontal position. When they are arranged in parallel, the overall shape is wide and thin. And The left and right side case parts 1 and 2 are bent at the hinge part 3 to be in a folded state in a vertical posture. When this is done, the overall shape is narrow and thick. That is, the present invention The case can change its overall shape.

[0011]   When the case is deformed as described above, it is necessary to stabilize each deformation mode. . That is, even when the left and right side case parts 1 and 2 are in a horizontal posture and are in a parallel state, Even when the right side case parts 1 and 2 are folded in the vertical posture, the left and right side parts are The case parts 1 and 2 are combined with each other, that is, the left and right side case parts 1 and 2 are It is necessary to stabilize each form by keeping them in close contact and not easily separated. And In the case of the present invention, elastic elastic member 8 such as rubber cord is used for that purpose. There is.

[0012]   The elastic members 8 are provided on the front and rear end surfaces of the left and right side case portions 1 and 2, respectively. Installed. Although two elastic members 8 are shown in the drawing, Inside the base parts 1 and 2, they can be made continuous to form one loop.

[0013]   When the elastic member 8 has the left and right side case parts 1 and 2 in a horizontal posture in a parallel state, First, as shown in FIG. 1, a part of the linear portion 8a of the left side case portion 1 is The outer end of the right side case part 2 and the inner end of the right side case part 2, and another straight part 8b pulls the inner end of the left side case part 1 and the outer end of the right side case part 2 together. The two linear portions 8a and 8b are arranged so as to be located on substantially the same straight line. Also, when the left and right side case parts 1 and 2 are bent at the hinge part 3 to be in a folded state, As shown in FIG. 2, the two linear parts 8a and 8b should cross each other. Can be done.

[0014]

[Effect of device]

  In the case of the present invention, the left and right side case parts 1 and 2 are arranged side by side in a parallel state. Shape, the overall width is wide and the thickness is small. When the side case parts 1 and 2 are bent at the hinge part 3 to be in a folded state of a vertical posture. In this case, the overall shape can be narrow and large in thickness. I.e. the book The case is designed by changing the overall shape according to the space of the bag etc. It fits well in a bag and can be improved. In each form, the left and right Since the id case parts 1 and 2 are united by the elastic member 8, the form is stable. Also, When the shape is changed, the elastic member 8 expands and contracts, and the deformation becomes smooth.   Further, according to the second aspect, the force of the elastic member 8 is applied to the left and right side cases. When it is made of a soft material, it can be made to act evenly on the first and second parts. No distortion occurs.

[Brief description of drawings]

FIG. 1 is a perspective view when left and right side case portions are in a parallel state.

FIG. 2 is a perspective view of a state in which the left and right side case portions are folded.

[Explanation of symbols]

1 side case 2 side case 3 Hinge part 4 Attached case part 5 slide fasteners 6 slide fasteners 7 Slide fastener 8 elastic members 8a Linear portion of elastic member 8b Linear portion of elastic member

Claims (2)

[Scope of utility model registration request] 1. The left and right side case portions are connected to each other via a hinge portion so that the left and right side case portions can be arranged side by side in a horizontal posture and can be folded in a vertical posture by bending at the hinge portion. And when the left and right side case parts are arranged side by side on the front and rear end faces of the left and right side case parts,
When the left and right side case parts are bent by the hinge part and put in a folded state, elastic elastic members such as rubber cords are attached to pull the left side case part and the right side case part together to unite. Characteristic case. 2. When the left and right side case parts are arranged in parallel, a part of the elastic member linearly draws the outer end of the left side case part and the inner end of the right side case part, and at the same time, the left side case part. The inner end of the portion and the outer end of the right side case portion are arranged so as to be attracted to another linear portion of the elastic member, and both linear portions are positioned substantially on the same straight line. 2. The case according to claim 1, wherein when the left and right side case parts are bent by the hinge part to be in a folded state, the two linear parts of the elastic member cross each other.