JP2006239168A - Bag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a reversible bag capable of being easily reversed. <P>SOLUTION: The bag 1 comprises a main bag 10 which can be used by reversing the front surface 13 and the rear surface 14, and an inner bag 20 which can be taken out of an opening part 12 of the main bag 10. When an object is inserted into the bag 1, the object is inserted into the inner bag 20 stored in the main bag 10. When the main bag 10 is reversed, the inner bag 20 is taken out first, and after that, the main bag 10 is reversed and the inner bag is inserted into the main bag 10 again. In this way, the main bag 10 can be easily reversed. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a bag, and more particularly to a bag that improves the convenience of a reversible bag.

There is a reversible bag that can be used with the bag front and back turned upside down. Patent Document 1 discloses a reversible bag including an inside-out means for turning over the front surface and the back surface as an example of the reversible bag.
JP-A-7-1111910

  In a reversible bag like patent document 1, when turning the front and back, it is necessary to take out the contents of a bag once. Therefore, when there are many contents, there is a problem that it takes time and effort to stuff the contents after the contents are taken out and turned upside down, and stuffing is likely to occur when the contents are stuffed. Furthermore, in the above-mentioned patent document 1, since the inside-out means for turning over the front and back surfaces is provided separately from the taking-in / out opening for taking in / out things, there is a problem that the production cost of the reversible bag is increased accordingly.

  The present invention has been made in view of such problems, and an object of the present invention is to provide a bag that can be easily turned over and put in and out of a reversible bag.

  In order to solve the above-mentioned problems, a bag according to the present invention includes an opening for inserting / removing an object and an opening / closing portion for opening / closing the opening, and the main body bag that can be used with the front and back turned upside down, and the main body A medium bag which can be taken in and out of the opening of the bag and can store the object.

  According to the present invention, the inner bag is placed in the main body bag in advance, and when the item is stored in the bag, the item is put in the inner bag. When turning over the main body bag, the inner case is taken out from the main body bag, and when the main body bag is turned over, the inner case is stored again in the main body bag. Thereby, the work of turning over the main body bag and the work of taking in and out the items can be easily performed.

  Further, the inner bag is formed with an opening for taking in and out the object, and at least a front surface and a back surface, and formed by hollowing out a part of the front surface and the back surface at a location near the opening portion on the front surface and the back surface. A grip portion may be provided.

  According to the present invention, the user's hand can be passed through the holding portion of the inner bag, and the inner bag can be easily carried. Further, since the gripping part is formed by hollowing out the front and back surfaces of the inner bag, the gripping part does not get in the way even when the inner bag is stored in the main body bag.

  The inner bag may be formed of a transparent material.

  By this invention, the thing accommodated in the inner bag can be easily visually recognized from the front and back.

  Further, the main body bag is formed in a substantially rectangular parallelepiped shape including a front surface, a rear surface, a right side surface, a left side surface, an upper surface, and a bottom surface, and the opening / closing portion includes at least one element attached around the opening portion of the main body bag. It is composed of two sliders, and the element has one end and the other end attached to the bottom surface of the main body bag, and is continuously attached from the bottom surface of the main body bag to the right side surface, top surface, left side surface, and bottom surface. May be.

  According to the present invention, since the bottom of the main body bag can be opened, it can be easily turned over.

  According to the present invention, when the main bag is turned upside down, the inner bag needs only to be taken in and out, and it is possible to provide a bag that allows the reversible bag to be turned over easily.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

  FIG. 1 is a perspective view showing a bag 1 according to a preferred embodiment of the present invention. The bag 1 includes a main body bag 10 and a medium bag 20 accommodated therein. In order to put an object in the main body bag 10, the inner bag 20 is put in the main body bag 10 in advance, and the inner bag 20 is put in the inner bag 20.

  Next, the configuration of the main body bag 10 will be described with reference to FIG. FIG. 2 (A) is a perspective view showing the main body bag 10 constituting the bag 1 with the opening 12 closed and the surface 13 exposed. FIG. 2B is a perspective view showing a state in which the opening 12 is opened from the state of FIG. 2C is a perspective view showing a state in which the front surface 13 and the back surface 14 are turned over from the state of FIG. 2B, the back surface 14 is exposed to the outside, and the opening 12 is closed.

  The main body bag 10 is formed in a horizontally long, substantially rectangular parallelepiped shape including a front surface 10a, a back surface 10b, a left side surface 10c, a right side surface 10d, an upper surface 10e, and a bottom surface 10f. The front surface 10 a and the back surface 10 b are provided with a grip portion 11 for holding the main body bag 10.

  The front surface 13 and the back surface 14 of the main body 10 are different in design. For example, the front surface 13 is designed using a school-designated color so that it can be used as a school bag, and the back surface 14 is designed using a fashionable color or pattern. Thereby, the front surface 13 and the back surface 14 can be properly used according to a use application.

  The main bag 10 is made of nylon, polyester, cotton, or a polyvinyl chloride material. The front surface 13 and the back surface 14 may be made of the same material, or the front surface 13 and the back surface 14 may be made of different materials. For example, the front surface 13 may be made of a nylon material as a material having high water repellency, and the back surface 14 may be made of a cotton material. Accordingly, it is possible to enjoy the difference in texture between the front surface 13 and the back surface 14, or to selectively use the front surface 13 and the back surface 14 depending on the presence or absence of snow and rain.

  A fastener is attached around the opening 12 in the main body bag 10 as a member for opening and closing the opening 12. The fastener is fixed to the main body bag 10 and is engaged with an element (engagement portion) 15 that is engaged when the opening 12 is closed, and two sliders that are held by fingers when the fastener is opened and closed to engage and release the element 15. 16L, 16R. When the opening 12 of the main bag 10 is shown, the opening 12 is closed by sliding the sliders 16L and 16R and bringing the sliders 16L and 16R next to each other.

  When the main bag 10 is turned over, the sliders 16L and 16R are slid to fully open the opening 12. Then, the front surface 13 and the back surface 14 are turned over. Since the element 15 is attached from the bottom surface to the right side surface, the top surface, the left side surface, and the bottom surface, the opening 12 becomes wide and the main body bag 10 can be easily turned over. Further, when turning over the main body bag 10, the inner bag 20 may be taken in and out to prevent the contents from being separated.

  The inner bag 20 will be further described with reference to FIG.

  The middle bag 20 includes a bottom surface 20f that is smaller than the bottom surface 10f of the main bag 10, and a front surface 20a and a back surface 20b. Further, a gusset having a width smaller than the widths of the side surfaces 10c and 10d of the main body bag 10, that is, a left side surface 20c and a right side surface 20d is provided. In the vicinity of the center of the opening 22 in the front surface 20a and the back surface 20b, a grip portion 21 formed by hollowing out the front surface 20a and the back surface 20b is provided. It is possible to hold the inner bag 20 through the gripping portion 21 with a hand. Further, since the grip portion 21 is formed by hollowing out the front surface 20a and the back surface 20b, the grip portion 21 does not get in the way even when the medium bag 20 is stored in the main bag 10. In addition, if there are more items due to shopping, the bag 20 can be taken out from the main bag 10 and can be carried in the main bag 10 and the inner bag 20 respectively, increasing the capacity of the bag 1. Can do.

  The medium bag 20 is made of a transparent material such as a transparent nylon material. Thereby, the contents of the inner bag 20 can be easily seen with the eyes.

  Further, when the inner bag 20 is made of a material that can be easily deformed, such as a nylon material, a bottom plate for reinforcing the bottom surface 20f of the inner bag 20 may be laid to store objects.

Perspective view of bag 1 The perspective view which shows the state which put the inner bag 20 in the main body bag 10 Perspective view showing the inner bag

Explanation of symbols

1: Bag, 10: Main body bag, 11: Gripping part, 12: Opening part, 13: Front side, 14: Back side: 15: Element, 16L, 16R: Slider, 20: Medium bag, 21: Gripping part, 22: Aperture

Claims (4)

A body bag that has an opening for putting in and out things and an opening and closing part for opening and closing the opening, and can be used with the front and back turned upside down,
A medium bag that can be taken in and out of the opening of the main body bag and can store the object,
A bag characterized by comprising. The inner bag is formed with an opening for taking in and out things, and at least a front surface and a back surface,
A grip portion formed by hollowing out a part of the front surface and the back surface is provided at a location near the opening on the front surface and the back surface.
The bag according to claim 1. The inner bag is formed of a transparent material,
The bag according to claim 1 or 2, characterized by the above. The main body bag is formed in a substantially rectangular parallelepiped shape including a front surface, a back surface, a right side surface, a left side surface, an upper surface, and a bottom surface,
The opening / closing part is composed of an element attached along the periphery of the opening in the main body bag and a fastener comprising at least one slider, and the element has one end and the other end attached to the bottom surface of the main body bag. The main body bag is continuously attached from the bottom surface to the right side surface, the top surface, the left side surface, and the bottom surface.
The bag according to any one of claims 1 to 3, wherein

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