JPH04120625U - A bag that can store drinking water and a stopper for the bag - Google Patents

Abstract

(57) [Summary] [Purpose] To be able to carry and transport a large amount of water at once, and also to be able to pour water without removing the cap. [Structure] A bag body A is provided with a water storage bag 2 inside an outer bag 1, and a plug B having a water injection/water stop function is provided. The plug B engages with a substantially short tubular water supply/drainage port 4 having a brim-like engagement protrusion 4c on the outer periphery of the opening 4b, and an upper part of the inner wall of a substantially short tubular covering portion 5a having a spout 5d in a part thereof. Made of an elastic material, a mating recess 5c is provided, and an insertion portion 5b having a substantially U-shaped cross section with a gap is provided inside the covering portion 5a, and a spout release lever 5f is provided protruding from the outer surface of the insertion portion 5b. cap 5
is attached removably.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention provides a bag that stores liquids, especially drinking water, and makes it portable. This relates to plugs for drinking water.

0002

[Conventional technology]

Conventionally, various water bottles have been used for mountain climbing, hiking, etc. Also, drinking water Buckets and synthetic resin tanks are used for carrying and transporting.

0003

[Problem that the idea aims to solve]

However, water bottles have a small capacity and cannot carry or transport a large amount of water at once. Although it is convenient for drawing water, it cannot be carried or transported for long periods of time as it spills during transportation. do not have. Furthermore, there is no way to carry the tank, so it has to be stored in a backpack. The problem was that it was bulky.

0004 In addition, with the exception of some water bottles, conventional water bottles and tanks cannot be filled with water unless the cap is removed. If there are scratches, or when you remove the cap, a large amount of water will come out at once from the large opening when pouring water. There was an issue of spillage.

[0005] The present invention was made to solve the above-mentioned conventional technology, and its purpose is to of water can be carried and transported at once, and can be filled without removing the cap. A bag that can hold drinking water and a plug for the bag that can be used as a bag depending on the situation It is on offer.

[0006]

[Means to solve the problem]

In order to achieve the above purpose, the drinking water bag of the present invention has this outer bag inside the outer bag. A mounting hole is provided in a part of the bag body that has a water storage bag that has approximately the same shape as the bag. It is equipped with a tap that has water and water stop functions. The above-mentioned stopper has a flange-like engagement protrusion on the outer periphery of the opening, and a stepped portion on the outer periphery of the approximate center. It is connected to the upper part of the inner wall of the approximately short cylindrical cover part which has a spout in a part of the approximately short tubular water supply and drainage port. An insertion part having a substantially U-shaped cross section with a mating recess and a small gap inside the covering part. and a spout release lever protruding from the outer surface of the insertion section at the center of the insertion section. It consists of a cap made of a material that is removably attached.

[0007]

[Effect]

The main body of the bag has a double structure of an outer bag and a water storage bag, so water cannot enter from the water supply/drainage port. When the water is soaked, the water storage bag expands greatly, but the expansion is regulated by the outer bag, preventing the water from draining. You won't have to put too much in it, and you can carry it with you in a stylish manner. In addition, when the cap is placed over the water supply and drainage outlet, the inner surface of the cover of the cap and the outer periphery of the water supply and drainage outlet The surface, the outer peripheral surface of the insertion part, and the inner surface of the opening are in close contact with each other from the inside and outside, and are not engaged. The mating convex portion and the engaging concave portion fit together to completely prevent water leakage. Furthermore, when you pull the lever on the insertion tube, part of the outer circumferential surface of the insertion tube separates from the inner surface of the water supply and drainage port. A gap is formed, allowing the drinking water inside the water storage bag to be dispensed little by little from the spout. Ru.

[0008]

【Example】

Next, embodiments of the present invention will be described in detail based on the drawings.

[0009] In the figure, R is a bag, and a stopper B is provided in a part of the bag body A, and It consists of a carrying handle C and a carrying belt D. The bag body A is made of water-resistant synthetic resin inside an outer bag 1 with an open top. A water storage bag 2 made of a sheet with substantially the same shape as the outer bag 1 is provided, and the water storage bag 2 is A mounting hole 3 is provided that partially penetrates the outer bag 1. This mounting hole 3 is located in the bag body 1. Although it is provided on one side of the lower front side, it is not limited to this position.

0010 Next, a water supply/drainage port 4 is fixed to the mounting hole 3, and a cap 5 is attached to this water/drainage port 4. is removably attached to constitute the plug B. That is, the water supply and drainage port 4 is located at the outer periphery of the upper opening 4b of the short pipe 4a made of synthetic resin. A flange-like engagement protrusion 4c is provided at the rim, and a step with a larger diameter than the engagement protrusion 4c is provided approximately at the center outer periphery. The portion 4d is integrally molded. The above-mentioned water supply and drainage port 4 is provided with a 2. The peripheral part of the mounting hole 3 is held between the two brim-shaped holding pieces 4e and 4f and attached to the bag body A. stick.

[0011] The cap 5 also includes a substantially short cylindrical covering portion 5a and a portion extending downward from the upper end of the covering portion. The insertion portion 5b, which has a substantially U-shaped cross section and bulges out with a small gap between the inner wall and the inner wall, is made of elastic material such as rubber. It is made of a single piece of material. The covering portion 5a is attached to the upper end portion of the water supply and drainage port 4. It has an inner diameter that fits and comes into contact with the upper surface of the stepped portion 4d, and a water supply and drainage port 4 is provided at the upper part of the inner wall. An engaging concave portion 5c that engages with the engaging convex portion 4c is provided, and a part of the engaging concave portion 5c is cut out. The opening 5d is provided. Further, an annular rib 5e is provided protruding from the lower part of the inner wall to form a stepped portion 4d. Make sure it is in close contact with the circumferential surface of the upper short pipe.

0012 Furthermore, the insertion portion 5b has a size that fits tightly into the upper opening 4b of the water supply and drainage port 4. A spout release lever 5f is provided on the upper surface of the spout in a direction perpendicular to the spout 5d. It consists of In addition, 5g in the figure is a finger hook for removal.

[0013] By the way, in the above embodiment, the upper opening part of the bag body A is connected to the handle C. Although they are fixed together, they can be opened and closed using hooks, strings, zippers, etc. to store them. When water section 2 is not in use, it can be folded up and used as a regular carrying bag or backpack. Sometimes it can be used as a.

[0014]

[Effect of the idea]

Since the present invention has the above structure, it is possible to carry a large amount of drinking water at once in a stylish manner. You can also drain drinking water from the water storage bag without removing the cap if necessary. You can dispense small amounts by simply pulling the bar. Furthermore, the cap is inside and outside of the water supply and drainage outlet. Since it is in close contact with the bag, it has practical effects such as preventing water from leaking while being carried.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of a bag capable of storing drinking water according to the present invention.

FIG. 2 is a longitudinal cross-sectional view of FIG. 1;

FIG. 3 is an enlarged cross-sectional view of the main part of FIG. 1;

[Explanation of symbols]

R bag A Bag body B Stopper C Handle D Carrying belt 1 Outer bag 2 Water storage bag 3 Mounting hole 4 Water supply and drainage outlet 4a short tube 4b Upper opening 4c Engagement protrusion 4d Stepped section 4c Clamping piece 4f clamping piece 5 Cap 5a Cover 5b Insertion part 5c Engagement recess 5d spout 5e Rib 5f lever 5g finger rest

Claims (2)

[Scope of utility model registration request] 1. A bag capable of storing drinking water, characterized in that a water storage bag is provided inside the outer bag, and a plug with water filling and water stop functions is provided in a part of the bag body. 2. A generally short tubular water supply/drainage port having a brim-like engaging convex portion on the outer periphery of the opening and a stepped portion on the outer periphery of the approximately central portion, and a substantially short cylindrical cover having a spout in a part thereof. An engagement recess is provided in the upper part of the inner wall of the part, and an insertion part having a substantially U-shaped cross section is provided with a small gap inside the cover part, and a spout release lever is provided protruding from the outer surface of the insertion part. 2. A bag stopper capable of storing drinking water according to claim 1, further comprising a cap made of an elastic material that is detachable.