CN212465263U

CN212465263U - Drinking bag

Info

Publication number: CN212465263U
Application number: CN202020487686.2U
Authority: CN
Inventors: 黄国新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-02-05
Anticipated expiration: 2030-04-07

Abstract

The utility model provides a drinking water bag, install the straw on the water bag, the suction head is installed to the one end of straw, and the other end and the water bag intercommunication of straw have the wet return between straw and water bag, through connect the wet return on the straw, form circulation pipeline, can make the drinking water in the straw circulate, can keep the temperature of drinking water in the straw for the user can drink the warm water.

Description

Drinking bag

Technical Field

The utility model belongs to drinking water bag field, concretely relates to drinking water bag that carries when being applicable to the motion.

Background

Generally, people often carry drinking water bags with them to solve the problem of drinking water for the convenience of carrying them, such as a sporter who goes out for a tour or outdoor sports, and the drinking water bags are usually carried next to the skin, so that the drinking water in the drinking water bags can be kept at a certain temperature through body temperature.

The patent with the application number of CN201120202885.5 discloses a drinking water bag, this drinking water bag includes the water bag body and arranges the water inlet closing device on the water bag body in, the water bag body is equipped with the delivery port, is equipped with out the water stand on this delivery port, go out to connect an outlet pipe on the water stand, be equipped with the pump body on the pipeline of outlet pipe, the front end and the rear end of the pump body all are equipped with one-way outlet valve, the end-to-end connection of outlet pipe has the suction nozzle. This drinking water bag is portable, and drinks water laborsavingly, and is light convenient, and the practicality is strong, brings very big facility for the personnel of outdoor tourism and motion, and above-mentioned drinking water bag is in the use, and the drinking water that is located the water pipe cools off gradually easily when the motion to the water yield that the sportsman drunk at the drinking water in-process is the cold water in the water pipe mostly, is unfavorable for the user healthy.

Disclosure of Invention

Not enough more than, the utility model aims to solve the technical problem that a drinking water bag is provided, in the user motion process, this drinking water bag's drinking water can circulate through the water pipe, because the drinking water bag pastes tight human body to make the inspiratory drinking water of user be the warm water, do benefit to the sportsman health.

In order to solve the technical problems, the utility model adopts the technical proposal that,

a drinking bag is characterized in that a suction pipe is mounted on a water bag, a suction head is mounted at one end of the suction pipe, the other end of the suction pipe is communicated with the water bag, and a return pipe is communicated between the suction pipe and the water bag.

Furthermore, a one-way valve is arranged on the water return pipe.

Furthermore, the suction pipe, the suction head and the one-way valve are connected through a Y-shaped interface.

Furthermore, one side end of the water return pipe is connected with a one-way valve.

Furthermore, a first joint and a second joint are fixedly connected to the water bag, the suction pipe is communicated with the water bag through the first joint, the water return pipe is communicated with the water bag through the second joint, and the position of the second joint is higher than that of the first joint.

Furthermore, a water outlet one-way valve is fixedly arranged in the first joint.

Furthermore, a bulb is arranged on the suction pipe.

Furthermore, the water bag is flexible, an opening is formed in the end of the water bag, and a sealing clamp is arranged at the opening.

Furthermore, the first joint is fixedly connected to one end of the water bag, which is far away from the sealing clamp, and the second joint is fixedly connected to one end of the water bag, which is close to the sealing clamp.

Furthermore, the suction pipe is communicated with a one-way pressure regulating valve or a switch valve.

The beneficial effects of the utility model are that, (1) set up the wet return, form circulation pipeline, under motion state, can make the drinking water circulate, can keep the temperature of drinking water in the straw for the user can drink the warm water.

(2) Through the setting of check valve, can make the drinking water in the circulating water pipe carry out directional circulation, the drinking water backward flow in waterproof straw and the return water pipe to the user of being convenient for absorbs the drinking water in the water bag.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: the water bag comprises a water bag 1, a water suction head 3, a one-way valve 4, a water outlet one-way valve 5, a first joint 6, a second joint 7, a ball head 8, a sealing clamp 9, a suction pipe 10, a water return pipe 11 and a Y-shaped connector 12.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example one

The utility model provides a drinking water bag, install straw 10 on the water bag 1, suction head 3 is installed to the one end of straw 10, and the other end and the water bag 1 intercommunication of straw 10, the intercommunication has wet return 11 between straw 10 and water bag 1, through connect the wet return on the straw, forms circulation pipeline, can make the drinking water in the straw circulate, can keep the temperature of drinking water in the straw for the user can drink the warm water.

Install check valve 4 on wet return 11, through the setting of check valve 4, can make straw 10 and wet return 11 form the drinking water in the circulating line and carry out directional circulation to the user of being convenient for absorbs the drinking water in the water bag 1, and directional circulation can keep the temperature of water in the straw.

Suction pipe 10, suction head 3 and check valve 4 are connected through Y shape interface 12 between, and wet return 11 passes through check valve 4 and is connected with Y shape interface 12, because Y shape structure 12's structure is comparatively short and small, can prevent the interval between suction port 3 to suction pipe 10 and wet return 11 junction to stagnant drinking water in the reduction pipeline.

In some preferred modes, one side end of the water return pipe 11 is connected with the Y-shaped connector 12 through the one-way valve 4, and the one-way valve 4 flows in the direction that the water suction head 3 faces the second connector 7, so that the user can be prevented from sucking air in the water bag 1.

The water bag 1 is fixedly connected with a first joint 6 and a second joint 7, the suction pipe 10 and the water return pipe 11 are communicated with the water bag 1 through the first joint 6 and the second joint 7, the suction pipe 10 and the water return pipe 11 are conveniently connected with the water bag 1 through the arrangement of the first joint 6 and the second joint 7, and the position of the second joint 7 is higher than that of the first joint 6 to form a liquid level difference, so that water circulation is realized.

The water outlet one-way valve 5 is fixedly arranged in the first joint 6, the water one-way valve 5 is arranged in the first joint 6, the drinking water in the circulating water pipe 1 can be further ensured to flow directionally, and preferably, the flowing direction in the water one-way valve 5 is that the first joint 6 faces the water suction head 3.

The bulb 8 is fixedly installed on the suction pipe 10, the bulb 8 is located between the connection position of the suction pipe 10 and the water return pipe 11 and the connection position of the suction pipe 10 and the water bag 1, and through the arrangement of the bulb 8, a user can conveniently circulate liquid in the circulating water pipe 1.

The water bag 1 is flexible, an opening is formed in the end portion of the water bag 1, a sealing clamp 9 is arranged at the opening, and the sealing clamp 9 is used for adding water to the water bag 1.

In some preferred modes, the sports water bag 1 can be placed in a pocket of clothes of a user, and the sports water bag 1 can also be placed on a matched vest.

Go out water check valve 5 and be one-way air-vent valve or ooff valve, when violent motion, the hydrologic cycle in this drinking water bag is too fast, is unfavorable for this drinking water bag to keep warm, through one-way air-vent valve or ooff valve's setting, can adjust the hydrologic cycle speed in the drinking water bag to reduce hydrologic cycle speed, thereby reduce drinking water cooling rate.

The working principle of the sports water bag is that the water bag is in contact with the body of a user, so that the temperature of drinking water in the water bag can be kept; the user is in the state of rocking at the motion in-process, and the drinking water in the water bag is rocked to the straw in, flows to the wet return through the straw (under the user state, the suction head is close to user's mouth angle department up, therefore the drinking water can not flow out to the suction head direction), flows back to the water bag through the wet return to the temperature of drinking water in the suction pipe has been kept. In a static state, the bulb is arranged on the suction pipe, when the bulb is pressed, the air pressure in the suction pipe changes, and the drinking water is pressed into the water bag due to the arrangement of the one-way valve; in the use, the check valve is used for preventing the drinking water refluence to the upper end of water bag is probably being filled with the air (promptly, the liquid level height of drinking water is less than the position that the second connects the correspondence in the water bag), leads to circulating pipe easily to inhale the phenomenon that just can go out water after dry with the air in the water bag, through the setting of check valve, can be convenient for the user directly with in the drinking water sunction inlet in the water bag.

Example two

First joint 6 fixed connection is in the water bag and is kept away from the one end of sealing clamp 9, and the drinking water in the water bag is drawn to first joint 6 of being convenient for, and second joint 7 fixed connection is in the water bag near the one end of sealing clamp 9, and the drinking water of the second joint 7 department of being convenient for flows into in the water bag 1, first joint 6 and second joint 7 respectively with straw 10 and wet return 11 fixed connection, and the difference in height between first joint 6 and the second joint 7 is big more, and it is fast more to form the velocity of flow of hydrologic cycle.

The rest of the structure is the same as that of the first embodiment.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A drinking bag comprises a water bag (1), wherein a suction pipe (10) is arranged on the water bag (1), a suction head (3) is arranged at one end of the suction pipe (10), the other end of the suction pipe (10) is communicated with the water bag (1), and the drinking bag is characterized in that a water return pipe (11) is communicated between the suction pipe (10) and the water bag (1).

2. A drinking bag according to claim 1, characterised in that a non-return valve (4) is fitted to the return pipe (11).

3. A drinking bag according to claim 2, characterised in that the suction tube (10), the suction head (3) and the non-return valve (4) are connected by a Y-shaped connection (12).

4. A drinking bag as claimed in claim 3, characterised in that the return pipe (11) is connected at one side end to a non-return valve (4).

5. The drinking bag according to claim 1, characterized in that the water bag (1) is fixedly connected with a first joint (6) and a second joint (7), the suction pipe (10) is communicated with the water bag (1) through the first joint (6), the water return pipe (11) is communicated with the water bag (1) through the second joint (7), and the second joint (7) is higher than the first joint (6).

6. A drinking bag as claimed in claim 4, characterised in that a non-return valve (5) is fixedly mounted in the first connector (6).

7. A drinking bag according to claim 1, characterised in that the drinking straw (10) is fitted with a bulb (8).

8. A drinking bag according to claim 1, characterised in that the water bag (1) is flexible, the end of the water bag (1) being provided with an opening, the opening being provided with a sealing clip (9).

9. A drinking bag according to claim 8, characterised in that the first connector (6) is fixedly connected to the end of the water bag (1) remote from the sealing clip (9), and the second connector (7) is fixedly connected to the end of the water bag (1) remote from the sealing clip (9).

10. A drinking bag as claimed in claim 6, characterised in that the outlet check valve (5) is a one-way pressure regulating valve or a switching valve.