CN111605883A

CN111605883A - Bottled water soft plug for vehicle-mounted water dispenser

Info

Publication number: CN111605883A
Application number: CN201910131336.4A
Authority: CN
Inventors: 李佳; 张超; 刘建峰; 赵坤; 辛剑
Original assignee: Shaanxi Heavy Duty Automobile Co Ltd
Current assignee: Shaanxi Heavy Duty Automobile Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-09-01

Abstract

The invention designs a barreled water soft plug for a vehicle-mounted water dispenser, and belongs to the technical field of vehicle-mounted equipment accessories. The soft plug comprises a plug body, a water outlet pipe and a ventilation pipe are arranged in the plug body, the water outlet pipe penetrates through the plug body, a water pipe connector is exposed at the upper side of the plug body through the water outlet pipe, the ventilation pipe is exposed at the upper side of the plug body through the ventilation pipe connector, and a check valve communicated with the upper side and the lower side of the plug body is arranged on the plug body. The water storage barrel can be directly arranged at the water outlet hole of the barrel cover of the barreled water, and the water outlet pipe and the air exchange pipe are connected with the vehicle-mounted water dispenser, so that the water storage barrel is not needed to be reused, and the use is more flexible and convenient.

Description

Bottled water soft plug for vehicle-mounted water dispenser

Technical Field

The invention relates to the technical field of vehicle-mounted equipment accessories, in particular to a barreled water soft plug for a vehicle-mounted water dispenser.

Background

The existing vehicle-mounted water dispenser needs to be equipped with a special water storage barrel for storing drinking water, and mineral water or purified water which is purchased needs to be added into the water storage barrel for use. The water storage tank has two problems, namely, drinking water needs to be repeatedly added into the water storage tank, and the operation is troublesome; secondly, the water storage barrel is repeatedly used, harmful organisms such as bacteria can be bred for a long time, and the water storage barrel needs to be cleaned and disinfected frequently for drinking water safety, so that certain health hidden dangers are brought.

Through investigation, the center of a 4.5-5L barreled water bottle cap sold on the current market is provided with an indentation hole with the diameter of 18.5mm, and when a water barrel is inverted, the indentation hole is matched with a household water dispenser, but the water bottle cap cannot be directly used on a vehicle-mounted water dispenser.

Disclosure of Invention

The invention discloses a barreled water soft plug for a vehicle-mounted water dispenser, which aims to solve the technical problem that barreled water cannot be directly used for the vehicle-mounted water dispenser in the prior art. The plug body of the soft plug can be directly plugged into a dent hole in the center of the barrelhead of the barreled water to be fixed and sealed with the barrelhead, the lower side of the water outlet pipe is connected with a hose to be placed in the water in the barrel, the water outlet pipe joint and the ventilation pipe joint are respectively connected with a water inlet pipe and a ventilation pipe of the vehicle-mounted water dispenser, and the one-way valve balances the air pressure inside and outside the barrel, so that the barreled water can be directly used for the vehicle-mounted water dispenser, and the water cannot overflow from the barrel even if bumping. After a barrel of water is used, the soft plug is directly taken off and replaced on new barreled water, and the use is convenient and flexible.

Furthermore, the upper side of the plug body is a cylindrical base, the base and the plug body are integrally formed by the same material, the outer diameter of the base is slightly larger than that of the plug body, and the water outlet pipe joint, the air exchange pipe joint and the one-way valve are fixed on the base. The base plays a supporting role and can avoid penetrating through the barrel cover and falling into the barrel when the plug body is pressed forcibly.

Furthermore, the joint of the plug body and the base is recessed inwards to form a circle of arc-shaped groove. The arc-shaped groove is used for being matched with a circle of bulge at the top of an indentation hole of the barreled water barrel cover, and the arc-shaped groove and the circle of bulge are mutually clamped to be more firmly connected.

Furthermore, the middle part of the upper side of the base is provided with a bulge, the water outlet pipe and the ventilation pipe are bent by 90 degrees in the bulge, the water outlet pipe connector and the ventilation pipe connector are respectively connected with the water outlet pipe and the ventilation pipe and then horizontally arranged on one side of the bulge, and the one-way valve is fixed on the other side of the bulge. The area of installation contact between each part and the base is increased through the protrusion, and the supporting effect of the base is better.

Further, the plug body is in a circular truncated cone shape. The plug body can be conveniently plugged into the water outlet hole of the barrel cover.

Further, the diameter of the matched part of the plug body and the barrel cover is 18.4 mm. The size of the indentation hole of the barreled water which is sold on the market at present is adapted.

Further, the soft plug is arranged on a barreled water barrel cover for a water dispenser sold in the market of 4.5L-5L, an indentation hole with the diameter of 18.5mm is formed in the center of the barreled water barrel cover, and the barreled water soft plug for the vehicle-mounted water dispenser is clamped in the indentation hole of the barreled water barrel cover.

Compared with the prior art, the soft plug for the vehicle-mounted water dispenser has the advantages that firstly, the soft plug can be directly used for the existing barreled water without a water storage barrel, and is more flexible and convenient to use; moreover, the cock body of this application adopts food level silica gel preparation, and cock body upper portion is the base of stereoplasm, has both guaranteed the security, the leakproofness of cock body, and simultaneously fine again with the hard parts such as check valve, play water pipe connector, take a breath pipe connector set together, stable in structure is practical.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the invention

FIG. 2 is a cross-sectional view of a first embodiment of the present invention

Description of the reference numerals

1 cock body, 2 bases, 3 one-way valves, 4 water outlet pipes, 5 ventilation pipes, 6 barreled water covers, 7 arc-shaped grooves, 21 bulges, 41 water outlet pipe joints and 51 ventilation pipe joints

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.

Examples

As shown in figures 1 and 2, the barreled water soft plug for the vehicle-mounted water dispenser comprises a plug body 1 and a base 2 integrally formed on the upper side of the plug body, wherein the plug body 1 and the base are made of food-grade silica gel materials, the plug body 1 is in a circular truncated cone shape, and the diameter of the matching part of the plug body 1 and a barreled water cover of barreled water for the water dispenser is 18.4 mm. The base 2 is a cylindrical structure, the outer diameter of the base is slightly larger than that of the plug body 1, the joint of the plug body 1 and the base 2 is concave to form a circle of arc-shaped groove 7, and a bulge 21 is arranged in the middle of the upper end of the base 2.

The inner parts of the cock body 1 and the base 2 are provided with a water outlet pipe 4 and a ventilation pipe 5 which penetrate through the inner parts, the upper ends of the air outlet pipe 4 and the ventilation pipe 5 are horizontally bent at 90 degrees at a bulge 21 of the base 2, and a water outlet pipe joint 41 and a ventilation pipe joint 51 which are horizontally arranged are exposed at one side of the bulge 21. The other side of the bulge 21 is fixed with a one-way valve 3, the one-way valve 3 penetrates through the plug body 1 and the base 2, and the one-way valve 3 controls air flow to pass through from top to bottom in a one-way mode.

As shown in fig. 2, the soft plug of barreled water for the vehicle-mounted water dispenser of the embodiment is plugged on the barreled water cover 6 of barreled water for the water dispenser of 4.5L-5L, the plug body 1 is completely plugged into the water outlet hole of the barreled water cover 6, the water outlet hole is an indentation hole of 18.5mm, and the arc-shaped groove 7 on the plug body 1 is clamped with the protrusion at the top of the inner wall of the indentation hole of the barreled water cover 6. The lower side of the water outlet pipe 4 is connected with a water inlet pipe inserted into the barreled water, and the water outlet pipe joint 41 and the air exchange pipe joint 51 on the upper side of the soft plug are respectively used for connecting a water inlet pipe and an air exchange pipe of the water dispenser. When the water dispenser pumps water, the air pressure balance in the water dispenser can be adjusted through the air exchange pipe, and the air flow in the water barrel is adjusted through the one-way valve.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims and the description of the invention.

Claims

1. The utility model provides a bottled water cork for on-vehicle water dispenser which characterized in that: the soft plug comprises a plug body, a water outlet pipe and a ventilation pipe are arranged in the plug body, the water outlet pipe penetrates through the plug body, a water pipe connector is exposed out of the water outlet pipe on the upper side of the plug body, the ventilation pipe is exposed out of the ventilation pipe connector on the upper side of the plug body, one-way valves communicating the inner side and the outer side of the plug body are arranged on the plug body, and the one-way valves are opened when the water outlet pipe and the ventilation pipe work.

2. The barreled water cork for the vehicle-mounted water dispenser according to claim 1, wherein the upper side of the cork body is a cylindrical base, the base and the cork body are integrally formed of the same material, the diameter of the base is larger than that of the cork body, the water outlet pipe, the ventilation pipe and the check valve penetrate through the base, and the water outlet pipe joint, the ventilation pipe joint and the check valve are fixed on the base.

3. The barreled water cork for the vehicle-mounted water dispenser as claimed in claim 2, wherein the joint of the cork body and the base is recessed to form a circle of arc-shaped groove.

4. The barreled water cork for the vehicle-mounted water dispenser according to claim 2 or 3, wherein a bulge is arranged in the middle of the upper side of the base, the water outlet pipe and the air exchange pipe are bent at 90 degrees in the bulge, the water outlet pipe joint and the air exchange pipe joint are respectively connected with the water outlet pipe and the air exchange pipe and then horizontally arranged on one side of the bulge, and the one-way valve is fixed on the other side of the bulge.

5. The barreled water cork for the vehicle-mounted water dispenser according to claim 4, wherein the cork body and the base are made of food-grade silica gel.

6. The barreled water cork for the vehicle-mounted water dispenser as claimed in claim 5, wherein the diameter of the joint of the cork body and the barreled water barrel cover is 18.4 mm.

7. The barreled water cork for the vehicle-mounted water dispenser as claimed in claim 6, wherein the cork is mounted on a barrel cover of barreled water for the water dispenser of 4.5L-5L, an indentation hole with the diameter of 18.5mm is formed in the center of the barrel cover, and the cork is clamped in the indentation hole of the barrel cover.