CN113120456B

CN113120456B - Automatic-inserting sealed drinking water plug

Info

Publication number: CN113120456B
Application number: CN202110422366.8A
Authority: CN
Inventors: 张建宏; 陶杰; 马陈艳; 高璐; 侯向华; 查琳; 林梦帆; 刘利民
Original assignee: Huzhou University
Current assignee: Nanjing Yongwei Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-06-10
Anticipated expiration: 2041-04-20
Also published as: CN113120456A

Abstract

The invention discloses an automatic-insertion sealed drinking plug, which comprises an outer sleeve, an inner pipe, a driving unit and a puncture piece, wherein the outer sleeve is provided with a sealing hole; the driving unit is fixedly arranged on the outer wall of the outer sleeve, and a driving ring of the driving unit is embedded into the inner tube; the puncture piece is arranged at one end of the inner tube; the outer wall of the lining pipe is inwards provided with two opposite guide grooves; the same end of the lining pipe is also provided with two symmetrically arranged drainage ports, and the guide grooves are parallel to the drainage ports. The invention has the advantages of good reliability, simple structure, convenient operation, lower cost and sustainable use, and is particularly suitable for the water outlet requirement of drinking water storage devices in families, offices and other public places.

Description

Automatic-inserting sealed drinking water plug

Technical Field

The invention relates to the technical field of connecting pieces of water storage devices, in particular to an automatic-insertion sealing water drinking plug.

Background

Water is one of the most common substances on earth. The earth's surface is 71% covered with water. It is an important resource for all life including inorganic compounds and human beings, and is also the most important component of organisms. People often use the water receiver to store drinking water in life to reach convenient to use's purpose, the water receiver still need release the water in the water receiver again through drawing water equipment after with water storage, however current drinking water receiver draws water equipment and exists following not enough: a drinking water plug scheme which can be conveniently inserted into and pulled out of the water storage device is lacked; the execution scheme that the deficient drinking water plug is automatically inserted into the sealing cover of the water receiver; there is a lack of solutions that can still maintain an effective seal of the drinking plug when there is no water in the water reservoir.

Disclosure of Invention

The invention aims to provide an automatic-insertion sealed drinking water plug, which solves the problems in the prior art, has the advantages of simple structure, convenient operation, low cost and sustainable use, and is particularly suitable for the water outlet requirement of drinking water storage devices in families, offices and other public places.

In order to achieve the purpose, the invention provides the following scheme: the invention provides an automatic-insertion sealed drinking plug, which comprises an outer sleeve, an inner tube, a driving unit and a puncture piece, wherein the outer sleeve is provided with a sealing hole; the driving unit is fixedly arranged on the outer wall of the outer sleeve, and a driving ring of the driving unit is embedded in the inner tube; the puncture piece is arranged at one end of the inner tube.

Preferably, the outer sleeve plays a role in supporting, positioning and protecting, the inner pipe plays a role in guiding, inhibiting bacteria and sealing, and the driving unit provides power for intubation; the piercing member is adapted to penetrate a sealing lid of the water reservoir.

The inner tube comprises an inner lining tube and an inner sleeve; the lining pipe and the inner sleeve are integrally arranged; the inner liner tube is matched with the outer sleeve, and the driving ring is limited between the inner liner tube and the outer sleeve;

the outer wall of the lining pipe is inwards provided with two guide grooves which are oppositely arranged; the same end of the lining tube is also provided with two symmetrically arranged drainage ports, and the guide grooves are parallel to the drainage ports.

Preferably, the lining pipe is a cylindrical cork pipe, and 0.85% of cork oak is doped in the cork pipe, so that the cork pipe has a certain bacteriostatic action. The top of interior bushing pipe is opened there are 2 symmetrical drainage mouths, prevents that sealed lid cutting body from blockking up drinking water plug rivers entry. Two guide grooves are arranged on the outer side of the lining pipe, and the moving track and the position of the inner sleeve are limited. The stainless steel inner pipe is arranged on the inner side of the lining pipe, so that the problem of unsmooth water diversion possibly caused by cork deformation and falling off is prevented. The cork pipe can slightly expand when meeting water, because the inner side of the cork pipe is supported by the stainless steel inner pipe and can not deform, the cork pipe can only extrude outwards, so that the lining pipe is in close contact with the sealing cover of the water receiver under extrusion to achieve the effects of full sealing and positioning, and the effect is called wet expansion sealing. The front end of the lining pipe is provided with a fixed sleeve with a penetrating head, which is convenient to penetrate the water storage device sealing cover.

The opening end of the guide groove and the opening end of the drainage port are the same as the mounting end of the puncture piece; the puncture piece includes fixed cover and puncture head, puncture head with the drainage mouth does not block each other.

Two fixed-rail convex bolts are arranged on the inner side of the outer sleeve; the two fixed rail convex bolts are respectively arranged in the two guide grooves.

Preferably, the orbit determination convex bolt is used for defining the motion track and the position of the inner pipe; the outer sleeve and the inner pipe are in close and smooth contact, and the fixed-rail convex bolts on the outer sleeve are embedded into the guide grooves on the inner pipe, so that the shell and the inner pipe are relatively fixed in position, and the inner pipe can move in a limited range.

And a sealing film is laid on the outer pipe wall of the inner lining pipe extending into the outer sleeve.

The driving assembly further comprises a power bin, an elastic piece, a driving plate and a control rod; the power bin is fixedly arranged in the middle of the pipe wall of the outer sleeve, and a strip-shaped opening is formed in the side, far away from the installation side, of the power bin; one end of the elastic piece is fixed on the side wall of the power bin, and the other end of the elastic piece is fixedly connected with the driving plate;

the driving plate is arranged integrally with a driving ring, and the driving ring is embedded into the lining pipe; one end of the control rod is rotatably connected with the drive plate through a connecting shaft, and the other end of the control rod extends out of the strip-shaped opening of the power bin.

A bin end plate is also vertically arranged in the power bin; the connecting shaft penetrates through the bin end plate, and the driving plate and the control rod are respectively arranged on two sides of the bin end plate; the elastic part and the power bin are fixedly arranged at the end close to the puncture part mounting end.

The maximum rotation angle of the control rod is 90 degrees; and a steering bayonet is further formed in the side face of one end, far away from the elastic piece, of the power bin.

The outer wall of the power bin is also fixedly connected with a power bin support for reinforcement; the elastic part is a high-strength high-elasticity alloy steel tension spring.

Preferably, the drive ring is embedded in the inner tube, which can drive the inner tube to move integrally, because the drive ring and the drive plate are integrated, the movement of the inner tube is actually controlled by the drive plate. The control rod is connected with the drive plate through a connecting shaft, the control rod can rotate on the connecting shaft by 90 degrees, and when the control rod is in a vertical position, the rod body can move in the sliding opening of the power bin; when the control rod is pulled backwards to the bin end plate of the power bin and rotates to a horizontal position through the steering bayonet, the spring is stretched, the driving plate is pulled to the outermost end, the driving ring drives the inner tube to move backwards, and the top of the inner ring completely enters the outer sleeve. Because the control rod is transversely blocked by the bin end plate and cannot move, the connected driving plate and the driving ring are still, and the inner pipe cannot move in the outer sleeve. At the moment, the control rod is rotated to the vertical position to be released, the spring pulls the driving plate and the driving ring to move forwards, the inner pipe is driven to rapidly rush out of the outer sleeve until the bottom end of the guide groove is blocked by the rail-fixing convex bolt on the outer sleeve, and the guide groove cannot move continuously.

The lining pipe is a cork pipe, and 0.84-0.88% of cork oak is doped in the cork pipe.

Preferably, the mixed cork oak has the effects of inhibiting bacteria and relieving cough.

The invention discloses the following technical effects: the invention has the advantages of good reliability, simple structure, convenient operation, lower cost and sustainable use, and is particularly suitable for the water outlet requirement of drinking water storage devices in families, offices and other public places.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

Fig. 1 is a schematic diagram of the application structure of the present invention.

Fig. 2 is a schematic view of the overall mechanism of the present invention.

FIG. 3 is a side view cross-sectional configuration of the present invention.

FIG. 4 is an enlarged side view of the top end of the power cartridge of the present invention.

FIG. 5 is an enlarged rear elevational view of the top end of the power cartridge of the present invention.

The puncture needle comprises a 1-outer sleeve, a 2-inner sleeve, a 3-inner sleeve, a 5-puncture piece, a 11-fixed-orbit convex bolt, a 12-stainless steel sleeve, a 21-guide groove, a 22-drainage port, a 41-driving ring, a 42-power bin, a 43-elastic piece, a 44-driving plate, a 45-control rod, a 46-bin end plate, a 47-power bin support and a 51-puncture head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The invention provides an automatic-inserting sealed drinking water plug, which comprises an outer sleeve 1, an inner tube, a driving unit and a puncture piece 5, wherein the outer sleeve is provided with a first end and a second end; the driving unit is fixedly arranged on the outer wall of the outer sleeve 1, and a driving ring 41 of the driving unit is embedded into the inner sleeve; the piercing member 5 is mounted at one end of the inner tube.

The inner tube comprises a lining tube 2 and an inner sleeve 3; the lining pipe 2 and the inner sleeve 3 are integrally arranged; the inner lining tube 2 is matched with the outer sleeve 1, and the driving ring 41 is limited between the inner lining tube 2 and the outer sleeve 1;

the outer wall of the lining pipe 2 is inwards provided with two opposite guide grooves 21; the same end of the lining tube 2 is also provided with two symmetrically arranged drainage openings 22, and the guide groove 21 is parallel to the drainage openings 22.

The opening ends of the guide grooves 21 and the drainage port 22 are the same as the mounting end of the puncture piece 5; the puncture piece 5 comprises a fixing sleeve and a puncture head 51, and the puncture head 51 is not blocked with the drainage port 22.

Two orbit determination convex bolts 11 are arranged on the inner side of the outer sleeve 1; the two orbit determination convex bolts 11 are respectively arranged in the two guide grooves 21.

The inner lining pipe 2 extends into the outer pipe wall of the outer sleeve 1 and is laid with a sealing film.

The driving assembly further comprises a power bin 42, an elastic piece 43, a driving plate 44 and a control rod 45; the power bin 42 is fixedly arranged in the middle of the pipe wall of the outer sleeve 1, and a strip-shaped opening is formed in the side, far away from the installation side, of the power bin 42; one end of the elastic piece 43 is fixed on the side wall of the power bin 42, and the other end is fixedly connected with the driving plate 44;

the drive plate 44 is provided integrally with the drive ring 41; one end of the control rod 45 is rotatably connected with the driving plate 44 through a connecting shaft, and the other end of the control rod 45 extends out of the opening of the power bin 42.

A bin end plate 46 is also vertically arranged in the power bin 42; the connecting shaft penetrates through the bin end plate 46, and the driving plate 44 and the control rod 45 are respectively arranged on two sides of the bin end plate 46; the fixed mounting end of the elastic element 43 and the power bin 42 is close to the mounting end of the puncture element 5.

The maximum rotation angle of the control lever 45 is 90 °; a bayonet is further formed on the side surface of one end, far away from the elastic piece 43, of the power bin 42.

The outer wall of the power bin 42 is also fixedly connected with a power bin support 47 for reinforcement; the elastic member 43 is a high-strength high-elasticity alloy steel tension spring.

The lining pipe 2 is a cork pipe, and 0.84-0.88% of cork oak is doped in the cork pipe.

In one embodiment of the invention, the outer sleeve 1 and the inner sleeve 3 are both made of stainless steel.

In one embodiment of the invention, the inner liner pipe 2 is inserted into the outer sleeve 1, the inner liner pipe 2 extends into the outer wall of the outer sleeve 1 and is provided with a sealing membrane, and the inner liner pipe 2 is also provided with a stainless steel sleeve 12, so that when the water storage device is empty, the sealing membrane between the inner liner pipe 2 and the sealing cover can ensure that no leakage problem can occur between the drinking water plug and the sealing cover before and after the water storage device is filled with water.

In one embodiment of the present invention, the chamber end plate 46 is a thickened stainless steel plate opened at the upper and lower sides, and the driving plate 44 and the driving ring 41 are made of high-strength alloy steel and integrated.

The implementation steps of the invention are as follows: 1. the control rod 45 is pulled back to the bin end plate 46 of the power bin 42 and rotated to the horizontal position, and the control rod 45 is blocked by the bin end plate 46 and cannot move longitudinally. 2. The drinking plug is pressed against the sealing cover of the water receiver, the control rod 45 is rotated to the vertical position, the elastic force is released, and the driving ring 41 drives the inner pipe to impact and insert the sealing cover forwards. 3. After the inner pipe is inserted into the sealing cover, the bottom end of the guide groove 21 on the inner pipe is blocked by the orbit determination convex bolt 11 on the outer sleeve 1 and can not move continuously, so that the insertion of the inner pipe is limited at a reasonable depth, and the sealing film 12 externally applied on the inner pipe forms effective sealing with the contact surface of the sealing cover. 4. The drinking water in the water storage device can be led out, and the pipe wall of the inner lining pipe 2 of the drinking water plug expands when encountering water and is in extrusion contact with the sealing cover, so that the sealing and the positioning are strengthened. 5. When the drinking plug needs to be pulled out, the drinking plug can be pulled out only by holding the outer sleeve 1 and pulling outwards forcibly.

In one embodiment of the present invention, two piercing heads 51 are provided, and are coincident with the line of the guide groove 21.

The invention has the advantages of good reliability, simple structure, convenient operation, lower cost and sustainable use, and is particularly suitable for the water outlet requirement of drinking water storage devices in families, offices and other public places.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. An automatic insertion sealed drinking plug, comprising: an outer sleeve (1), an inner tube, a driving unit and a puncture piece (5); the driving unit is fixedly arranged on the outer wall of the outer sleeve (1), and a driving ring (41) of the driving unit is embedded in the inner sleeve; the puncture piece (5) is arranged at one end of the inner tube; the driving unit further comprises a power bin (42), an elastic piece (43), a driving plate (44) and a control rod (45); the power bin (42) is fixedly arranged in the middle of the pipe wall of the outer sleeve (1), and a strip-shaped opening is formed in the side, far away from the installation side, of the power bin (42); one end of the elastic part (43) is fixed on the side wall of the power bin (42), and the other end of the elastic part is fixedly connected with the driving plate (44);

the inner pipe comprises an inner lining pipe (2) and an inner sleeve (3); the lining pipe (2) and the inner sleeve (3) are integrally arranged; the inner liner tube (2) cooperates with the outer sleeve (1) and the drive ring (41) is defined between the inner liner tube (2) and the outer sleeve (1);

the outer wall of the lining pipe (2) is inwards provided with two guide grooves (21) which are arranged oppositely; the same end of the lining tube (2) is also provided with two symmetrically arranged drainage ports (22), and the guide groove (21) and the drainage ports (22) are parallel to each other;

the driving plate (44) is integrally arranged with a driving ring (41), and the driving ring (41) is embedded into the lining pipe (2); one end of the control rod (45) is rotatably connected with the driving plate (44) through a connecting shaft, and the other end of the control rod (45) extends out of the strip-shaped opening of the power bin (42); a bin end plate (46) is also vertically arranged in the power bin (42); the connecting shaft penetrates through the bin end plate (46), and the driving plate (44) and the control rod (45) are respectively arranged on two sides of the bin end plate (46); the fixed mounting end of the elastic element (43) and the power bin (42) is close to the mounting end of the puncture element (5).

2. An automatic insertion sealed drinking water plug as claimed in claim 1, wherein: the opening ends of the guide groove (21) and the drainage port (22) are the same as the mounting end of the puncture piece (5); the puncture piece (5) comprises a fixing sleeve and a puncture head (51), and the puncture head (51) and the drainage opening (22) are not blocked.

3. An automatic insertion sealed drinking water plug as claimed in claim 1, wherein: two fixed-rail convex bolts (11) are arranged on the inner side of the outer sleeve (1); the two rail fixing convex bolts (11) are respectively arranged in the two guide grooves (21).

4. An automatic insertion sealed drinking water plug as claimed in claim 1, wherein: the inner lining pipe (2) extends into the outer pipe wall of the outer sleeve (1) and is laid with a sealing film.

5. An automatic insertion sealed drinking water plug as claimed in claim 1, wherein: the maximum rotation angle of the control rod (45) is 90 degrees; and a steering bayonet is further formed in the side face of one end, far away from the elastic piece (43), of the power bin (42).

6. An automatic insertion sealed drinking water plug as claimed in claim 1, wherein: the outer wall of the power cabin (42) is also fixedly connected with a power cabin support (47) for reinforcement; the elastic part (43) is a high-strength high-elasticity alloy steel tension spring.

7. An automatic insertion sealed drinking water plug as claimed in claim 1, wherein: the lining pipe (2) is a cork pipe, and 0.84-0.88% of cork oak is doped in the cork pipe.