Shopping bag with dividers
By incorporating hard surfaces in the shopping bag, it functions as a partition to prevent groping, addressing the inadequacy of soft bags in crowded settings.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- 川上 由友香
- Filing Date
- 2024-11-15
- Publication Date
- 2026-05-27
AI Technical Summary
Conventional shopping bags are soft and cannot effectively prevent groping behavior when used in crowded environments like trains without partitions between seats.
The side and bottom surfaces of the shopping bag are made of hard materials such as plastic plates or hard sponges, allowing them to function as a partition to block unwanted contact.
The hard surfaces can be used to prevent groping incidents by acting as a barrier between individuals, while being compact enough to fit within seat spaces.
Smart Images

Figure 2026086973000001_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a shopping bag integrated with a partition for preventing groping behavior from the adjacent person when sitting in a train or the like without a partition between adjacent seats.
Background Art
[0002] Conventionally, since the side surface of a shopping bag is soft, it cannot be used as a partition.
Prior Art Documents
Patent Documents
[0003]
Patent Document 1
Summary of the Invention
Problems to be Solved by the Invention
[0004] The invention of Patent Document 1 is a shopping bag capable of emergency treatment in case of disaster, but it does not assume that groping behavior or the like will occur.
Means for Solving the Problems
[0005] In order to solve the above problems, the invention of claim 1 is a shopping bag, wherein the side surface portion and the bottom surface portion are made of a plastic plate or a hard sponge.
Effects of the Invention
[0006] According to the present invention, by making the side surface or the bottom surface plate-shaped, it can be used as a partition from the adjacent person when sitting on a seat in a train or the like, and groping behavior from the side can be blocked. Further, since a thin plate is used as the partition, it can be accommodated within the seat space. 0]
Brief Description of the Drawings
[0007] [Figure 1] It is a perspective view of the bag 1 according to Embodiment 1 of the present invention as seen from the bottom surface. [Figure 2] This is a perspective view of the back 1 according to Embodiment 1 of the present invention, with the bottom surface made of corrugated plastic. [Figure 3] This is a top view of back 1 according to Embodiment 2 of the present invention. [Figure 4] This is a diagram showing the use of Embodiment 1 of the present invention.
[0008] Embodiments of the present invention will be described below with reference to the attached drawings. The following embodiments are illustrative for explaining the present invention and are not intended to limit the present invention to these embodiments only. Furthermore, the present invention can be modified in various ways without departing from its essence. In addition, the same reference numerals are used for the same components in each drawing whenever possible, and redundant explanations are omitted.
[0009] <Embodiment> As shown in Figure 1, the bag 1, which is Embodiment 1 of the present invention, has side and bottom portions made of plastic plates 11 to 15 as shown in Figure 2, and the bottom portion is bellows-shaped so that the bag can be folded. Also, as shown in Figure 3, the bag 2, which is Embodiment 2 of the present invention, has hard sponges 21 to 26, and the bottom portion is bellows-shaped so that the bag can be folded.
[0010] Subsequently, as shown in Figure 4, by placing a bag over one's shoulder and using it as a partition between oneself and the person next to you, it becomes possible to prevent acts of groping. [Explanation of Symbols]
[0011] 1 Back 11 Plastic sheet 1 12 Plastic sheet 2 13 Plastic sheet 3 14 Plastic sheet 4 1 Back 21 Hard sponge 1 22 Hard sponge 2 23 Hard sponge 3 24 Hard sponge 4 25 Hard sponge 5 26 Hard sponge 6
Claims
[Claim 1] It is a shopping bag, The sides and bottom are made of plastic or hard sponge, The bottom portion becomes bellows-like, causing the bag to fold. A shopping bag with dividers, characterized by its features.