Stackable drinking water bucket

Abstract

The present invention discloses a stackable drinking water barrel, comprising a barrel body, wherein a cavity is arranged in the barrel body, a groove is arranged in the middle of the top surface of the barrel body, a first straight cylinder is arranged vertically upward on the bottom surface of the groove, a first through-channel is arranged vertically in the first straight cylinder, a second straight cylinder is arranged vertically downward in the middle of the bottom surface of the barrel body, a second through-channel is arranged vertically in the second straight cylinder, a sealing sleeve is arranged in the first through-channel, the top end of the sealing sleeve extends out of the first through-channel, a third through-channel is arranged vertically in the sealing sleeve, at least one water outlet is arranged on the bottom outer wall of the sealing sleeve, a sealing sheet is arranged at the bottom end of the sealing sleeve, and a sealing cover is sleeved on the bottom end of the second straight cylinder. The present invention can realize easy transportation and installation of the drinking water barrel on the drinking machine, and multiple drinking water barrels can be stacked at the same time, so that the use is more convenient and flexible.

Description

Technical Field

[0001] The invention relates to a container, in particular to a stackable drinking water bucket. Background Art

[0002] The existing drinking water barrels have a relatively uniform structure design and capacity. When the drinking water barrel is installed on a water dispenser, a great deal of strength is needed to lift the drinking water barrel, which is easier to achieve for men with greater strength, but difficult for some people with less strength to move the drinking water barrel. If the drinking water barrel is directly designed with a small capacity, although it is lighter and easier to move, it will be used up quickly and needs to be replaced repeatedly, which is very troublesome. Summary of the invention

[0003] The technical problem to be solved by the present invention is: a stackable drinking water bucket is needed, which can be conveniently carried and loaded onto a drinking water machine.

[0004] The solution of the present invention to solve the technical problem is: a stackable drinking water bucket, including a barrel body, a cavity is arranged in the barrel body, a groove is arranged in the middle of the top surface of the barrel body, a first straight cylinder is arranged vertically upward on the bottom surface of the groove, a first through-channel is arranged vertically in the first straight cylinder, a second straight cylinder is arranged vertically downward in the middle of the bottom surface of the barrel body, a second through-channel is arranged vertically in the second straight cylinder, the first through-channel, the second through-channel and the cavity are communicated with each other, a sealing sleeve is arranged in the first through-channel, and the inner side wall of the first through-channel is connected to the outer side wall of the sealing sleeve. The top end of the sealing sleeve extends out of the first through channel, a third through channel is vertically arranged in the sealing sleeve, at least one water outlet is arranged on the bottom outer wall of the sealing sleeve, the water outlet is communicated with the third through channel, a sealing sheet is arranged at the bottom end of the sealing sleeve, the top surface of the sealing sheet is against the top wall of the cavity, a sealing cover is sleeved at the bottom end of the second straight cylinder, the outer diameter of the sealing cover is not less than the outer diameter of the sealing sleeve, the outer diameter of the sealing cover is smaller than the inner diameter of the groove, and the length of the second straight cylinder is not less than the distance from the top surface of the first straight cylinder to the top surface of the barrel body.

[0005] As a further improvement of the above technical solution, an annular gasket is provided on the top end surface of the sealing sleeve.

[0006] As a further improvement of the above technical solution, a guide tube is connected to the top end of the first straight tube, and the inner diameter of the guide tube is larger than the outer diameter of the sealing cover.

[0007] As a further improvement of the above technical solution, the annular gasket is made of silicone.

[0008] As a further improvement of the above technical solution, a water outlet hole is arranged in the middle of the bottom surface of the sealing cover, a sealing mask is arranged in the water outlet hole, and the outer diameter of the top rod is smaller than the inner diameter of the water outlet hole.

[0009] As a further improvement of the above technical solution, a top rod is vertically arranged in the third through channel, the bottom end of the top rod is fixedly connected to the sealing sheet, and the central axis of the top rod and the center line of the sealing mask are on the same vertical line.

[0010] As a further improvement of the above technical solution, the top surface of the barrel body is a curved surface structure with an opening facing upward, and the bottom surface of the barrel body and the top surface of the barrel body are matched in shape to each other.

[0011] As a further improvement of the above technical solution, the top surface of the barrel body is provided with an annular groove, and the bottom surface of the barrel body is provided with a positioning convex ring, and the shapes of the annular groove and the positioning convex ring are adapted to each other.

[0012] The beneficial effects of the present invention are as follows: a stacked drinking water barrel is provided, wherein the barrel body has a cavity for storing water, a sealing sleeve in the first straight cylinder is connected to a sealing sheet, the sealing sheet separates the third through-channel from the cavity, a sealing cover is sleeved on the bottom end of the second straight cylinder, the second through-channel can be shielded, and the water in the cavity is prevented from directly flowing out through the second through-channel. When the drinking water barrel is installed on the water dispenser, the sealing cover can be opened first, or a hole can be opened on the surface of the sealing cover so that the water in the cavity can flow out, and then the second straight cylinder can be inserted into the water dispenser. The drinking water barrel directly connected to the water dispenser is called the first drinking water barrel, and the second drinking water barrel, the third drinking water barrel, etc. can continue to be stacked on the first drinking water barrel. Specifically, the sealing cover on the second drinking water barrel is opened, or a hole is directly opened on the surface of the sealing cover, and the second straight cylinder is inserted into the groove of the first drinking water barrel. The second straight cylinder is connected to the first drinking water barrel during the descent. The sealing sleeve is abutted against the sealing sleeve, and the sealing sleeve is pressed down, so that the sealing sheet connected thereto descends, and the top surface of the sealing sheet no longer abuts against the top wall of the cavity, and during the descending process of the sealing sleeve, the water through hole on the outer wall of the bottom of the sealing sleeve descends from the first straight cylinder of the first drinking water barrel into the cavity of the first drinking water barrel, and is communicated with the cavity, so that the third through channel of the first drinking water barrel is communicated with the cavity of the first drinking water barrel through the water through hole, and the cavity in the second drinking water barrel is communicated with the cavity in the first drinking water barrel, that is, the water stored in the second drinking water barrel can also flow directly into the water dispenser, so that the third drinking water barrel, the fourth drinking water barrel, etc. can be installed on the second drinking water barrel. Therefore, the drinking water barrel of the present invention can be designed to have a smaller capacity and a smaller volume, and is easier to move, and its structural design allows multiple drinking water barrels to be stacked and used at the same time, which is more flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the structure of a single drinking water bucket of the present invention;

[0015] Figure 2 It is a schematic diagram of a stacked structure of multiple drinking water barrels of the present invention.

[0016] In the accompanying drawings: 1-barrel body, 2-groove, 3-first straight cylinder, 4-second straight cylinder, 5-sealing sleeve, 6-water outlet, 7-sealing plate, 8-sealing cover, 9-annular gasket, 10-guide cylinder, 11-sealing mask, 12-top rod. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connecting accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0018] Reference Figure 1 , Figure 2A stackable drinking water barrel comprises a barrel body 1, wherein a cavity is arranged in the barrel body 1, a groove 2 is arranged in the middle of the top surface of the barrel body 1, a first straight cylinder 3 is arranged vertically upward on the bottom surface of the groove 2, a first through-channel is arranged vertically in the first straight cylinder 3, a second straight cylinder 4 is arranged vertically downward in the middle of the bottom surface of the barrel body 1, a second through-channel is arranged vertically in the second straight cylinder 4, the first through-channel and the second through-channel are communicated with the cavity, a sealing sleeve 5 is arranged in the first through-channel, the inner side wall of the first through-channel abuts against the outer side wall of the sealing sleeve 5, and the top of the sealing sleeve 5 The first through-channel is extended out, a third through-channel is vertically arranged in the sealing sleeve 5, the bottom outer wall of the sealing sleeve 5 is provided with at least one water through-channel 6, the water through-channel 6 is communicated with the third through-channel, the bottom end of the sealing sleeve 5 is provided with a sealing sheet 7, the top surface of the sealing sheet 7 is against the top wall of the cavity, the bottom end of the second straight cylinder 4 is sleeved with a sealing cover 8, the outer diameter of the sealing cover 8 is not less than the outer diameter of the sealing sleeve 5, the outer diameter of the sealing cover 8 is smaller than the inner diameter of the groove 2, and the length of the second straight cylinder 4 is not less than the distance from the top surface of the first straight cylinder 3 to the top surface of the barrel body 1.

[0019] As can be seen from the above, the present invention provides a stackable drinking water barrel, wherein the barrel body 1 has a cavity for storing water, the sealing sleeve 5 in the first straight cylinder 3 is connected to a sealing sheet 7, the sealing sheet 7 separates the third through-channel from the cavity, the bottom end of the second straight cylinder 4 is sleeved with a sealing cover 8, which can shield the second through-channel to prevent the water in the cavity from directly flowing out through the second through-channel. When the drinking water barrel is installed on the water dispenser, the sealing cover 8 can be opened first, or a hole can be opened on the surface of the sealing cover 8 so that the water in the cavity can flow out, and then the second straight cylinder 4 can be inserted into the water dispenser. The drinking water barrel directly connected to the water dispenser is called the first drinking water barrel, and the second drinking water barrel, the third drinking water barrel, etc. can continue to be stacked on the first drinking water barrel. Specifically, the sealing cover 8 on the second drinking water barrel is opened, or a hole is directly opened on the surface of the sealing cover 8, and the second straight cylinder 4 is inserted into the groove 2 of the first drinking water barrel. The second straight cylinder 4 is in contact with the first drinking water barrel during the descent process. The sealing sleeve 5 of the water bucket is abutted against each other, and the sealing sleeve 5 is pressed down, so that the sealing sheet 7 connected thereto descends, and the top surface of the sealing sheet 7 no longer abuts against the top wall of the cavity, and during the descending process of the sealing sleeve 5, the water through hole 6 on the outer wall of the bottom of the sealing sleeve 5 descends from the first straight cylinder 3 of the first drinking water bucket into the cavity of the first drinking water bucket, and is communicated with the cavity, so that the third through channel of the first drinking water bucket is communicated with the cavity of the first drinking water bucket through the water through hole 6, and the cavity in the second drinking water bucket is communicated with the cavity in the first drinking water bucket, that is, the water stored in the second drinking water bucket can also flow directly into the water dispenser, so that the third drinking water bucket, the fourth drinking water bucket, etc. can be installed on the second drinking water bucket. Therefore, the drinking water bucket of the present invention can be designed to have a smaller capacity and a smaller volume, and is easier to move, and its structural design allows multiple drinking water buckets to be stacked and used at the same time, which is more flexible and convenient to use.

[0020] Further as a preferred embodiment, the top end surface of the sealing sleeve 5 is provided with an annular gasket 9, which can increase the contact area between the second straight cylinder 4 inserted into the groove 2 and the sealing sleeve 5, and improve the sealing performance of the connection between the second straight cylinder 4 of the second drinking water bucket and the first straight cylinder 3 of the first drinking water bucket, making it less likely to leak.

[0021] Further as a preferred embodiment, a guide cylinder 10 is connected to the top end of the first straight cylinder 3, and the inner diameter of the guide cylinder 10 is larger than the outer diameter of the sealing cover 8. The guide cylinder 10 can guide the second straight cylinder 4 of the second drinking water bucket to accurately dock with the first straight cylinder 3 of the first drinking water bucket.

[0022] As a further preferred embodiment, the annular gasket 9 is made of silicone material to further improve the sealing performance of the connection between the second drinking water bucket and the first drinking water bucket.

[0023] As a further preferred embodiment, a water outlet is provided in the middle of the bottom surface of the sealing cover 8, and a sealing mask 11 is provided in the water outlet. The sealing mask 11 seals the water outlet. When the drinking water bucket is installed on the water dispenser, the connection between the sealing mask 11 and the water outlet can be directly destroyed, which is more convenient to use.

[0024] As a further preferred embodiment, a top rod 12 is vertically arranged in the third through channel, and the bottom end of the top rod 12 is fixedly connected to the sealing sheet 7, the central axis of the top rod 12 and the center line of the sealing mask 11 are on the same vertical line, the outer diameter of the top rod 12 is smaller than the inner diameter of the water outlet, and the sealing mask 11 is a plastic sheet connected to the water outlet. When the second straight cylinder 4 of the second drinking water barrel is inserted into the groove 2 of the first drinking water barrel, the top rod 12 on the first drinking water barrel will abut against the sealing mask 11 on the second drinking water barrel, and when the sealing mask 11 is pressed on the top rod 12, the top rod 12 will destroy the connection between the sealing mask 11 and the water outlet, so that the second drinking water barrel can be conveniently installed directly on the first drinking water barrel.

[0025] Further as a preferred embodiment, the top surface of the barrel body 1 is an arc surface structure with an opening facing upward, and the bottom surface of the barrel body 1 and the top surface of the barrel body 1 are matched with each other in shape, so that the connection between the drinking water bucket located above and the drinking water bucket located below is tighter, the drinking water bucket located above is not easy to tip over, and the connection structure is more stable.

[0026] Further as a preferred embodiment, the top surface of the barrel body 1 is provided with an annular groove, and the bottom surface of the barrel body 1 is provided with a positioning convex ring, and the shapes of the annular groove and the positioning convex ring are adapted to each other, so as to further improve the stability of the connection structure between the upper and lower drinking water barrels, and the upper and lower drinking water barrels are not easily displaced in the horizontal direction.

[0027] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A stackable drinking water bucket, characterized in that: The invention comprises a barrel body (1), wherein a cavity is arranged in the barrel body (1), a groove (2) is arranged in the middle of the top surface of the barrel body (1), a first straight cylinder (3) is arranged vertically upward on the bottom surface of the groove (2), a first through-channel is arranged vertically in the first straight cylinder (3), a second straight cylinder (4) is arranged vertically downward in the middle of the bottom surface of the barrel body (1), a second through-channel is arranged vertically in the second straight cylinder (4), the first through-channel and the second through-channel are communicated with the cavity, a sealing sleeve (5) is arranged in the first through-channel, the inner side wall of the first through-channel abuts against the outer side wall of the sealing sleeve (5), the top end of the sealing sleeve (5) protrudes out of the first through-channel, a third through-channel is arranged vertically in the sealing sleeve (5), the bottom outer side wall of the sealing sleeve (5) is provided with at least one water outlet (6), the The water passage (6) is communicated with the third through-channel. A sealing sheet (7) is provided at the bottom end of the sealing sleeve (5). The top surface of the sealing sheet (7) abuts against the top wall of the cavity. A sealing cover (8) is sleeved at the bottom end of the second straight cylinder (4). The outer diameter of the sealing cover (8) is not less than the outer diameter of the sealing sleeve (5). The outer diameter of the sealing cover (8) is less than the inner diameter of the groove (2). The length of the second straight cylinder (4) is not less than the distance from the top surface of the first straight cylinder (3) to the top surface of the barrel body (1). An annular gasket (9) is provided at the top end surface of the sealing sleeve (5). The top end of the first straight cylinder (3) is connected to a guide cylinder (10). The inner diameter of the guide cylinder (10) is greater than the outer diameter of the sealing cover (8). A water outlet is provided in the middle of the bottom surface of the sealing cover (8). A sealing mask (11) is provided in the water outlet.

2. A stackable drinking water bucket according to claim 1, characterized in that: The annular gasket (9) is made of silicone.

3. The stackable drinking water bucket according to claim 1, characterized in that: A top rod (12) is vertically arranged in the third through-channel, the bottom end of the top rod (12) is fixedly connected to the sealing sheet (7), the central axis of the top rod (12) and the center line of the sealing mask (11) are on the same vertical line, and the outer diameter of the top rod (12) is smaller than the inner diameter of the water outlet hole.

4. The stackable drinking water bucket according to claim 1, characterized in that: The top surface of the barrel body (1) is a curved surface structure with an opening facing upward, and the bottom surface of the barrel body (1) and the top surface of the barrel body (1) are mutually compatible in shape.

5. The stackable drinking water bucket according to claim 1, characterized in that: The top surface of the barrel body (1) is provided with an annular groove, and the bottom surface of the barrel body (1) is provided with a positioning convex ring, and the shapes of the annular groove and the positioning convex ring are mutually adapted.

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