A portable drinking fountain

Abstract

The present invention discloses a portable drinking fountain, comprising an outer shell, a top surface of which is provided with a water inlet and a water outlet, a water inlet channel is provided in the outer shell, a water outlet channel is provided in the outer shell, a bottom wall of the outer shell is provided with a blind hole, a pressing block is provided in the blind hole, a limited position channel is provided between the blind hole and the water inlet channel, a transmission rod is inserted in the limited position channel, a blocking block is provided in the water inlet channel, the blocking block is fixedly connected to the top end of the transmission rod, the pressing block is fixedly connected to the bottom end of the transmission rod, a spring is connected to the outer shell of the transmission rod, the top end of the spring abuts against the bottom wall of the blind hole, and the bottom end of the spring abuts against the top surface of the pressing block. The present invention is easy to carry, can be connected to the water outlet of a direct drinking water device, and is convenient for drinking the drinking water sprayed downward by the direct drinking water device, which is cleaner and more hygienic.

Description

Technical Field

[0001] The invention relates to a portable drinking fountain. Background Art

[0002] With the development and progress of science and technology, more and more convenience facilities have appeared in society, such as direct drinking water equipment placed in parks and streets. The water from this type of direct drinking water equipment can be drunk directly without further filtering and disinfection. The water outlets of some direct drinking water equipment face upwards, but the water outlets of some direct drinking water equipment face downwards. It is more troublesome to drink at this time. People usually have to use containers to fill them up before drinking, or directly use their hands to collect water for drinking, which is more troublesome to use, and it is easy to cause gastrointestinal diseases due to unclean hands when drinking water. Summary of the invention

[0003] The technical problem to be solved by the present invention is: a portable drinking fountain is needed, which can conveniently drink the drinking water sprayed downward by the direct drinking water equipment without touching the water source with hands.

[0004] The solution of the present invention to solve the technical problem is: a portable drinking fountain, comprising an outer shell, a water inlet and a water outlet are arranged on the top surface of the outer shell, a water inlet channel interconnected with the water inlet is arranged in the outer shell, a water outlet channel interconnected with the water outlet is arranged in the outer shell, an end of the water inlet channel away from the water inlet is connected to an end of the water outlet channel away from the water outlet, a blind hole is arranged on the bottom wall of the outer shell, a pressing block is arranged in the blind hole, a limiting channel is arranged between the blind hole and the water inlet channel, and a pressing block is arranged in the limiting channel A transmission rod is inserted, and a blocking block is arranged in the water inlet channel, the blocking block is fixedly connected to the top end of the transmission rod, the pressing block is fixedly connected to the bottom end of the transmission rod, and a spring is connected to the outer sleeve of the transmission rod, the top end of the spring abuts against the bottom wall of the blind hole, and the bottom end of the spring abuts against the top surface of the pressing block, so that: when the pressing block moves upward, the spring is compressed, and the water inlet channel and the water outlet channel are connected to each other to form a water flow channel; when the pressing block moves downward, the spring returns to its original state, and the blocking block blocks the water flow channel.

[0005] As a further improvement of the above technical solution, the water inlet channel includes a vertical section and a narrowed section connected to the bottom end of the vertical section, the top of the vertical section is connected to the water inlet, the bottom end of the narrowed section is connected to the water outlet channel, the inner diameter of the narrowed section gradually decreases from top to bottom, the blocking block is arranged in the narrowed section, and the outer wall of the blocking block is against the inner wall of the narrowed section.

[0006] As a further improvement of the above technical solution, the blind hole is arranged directly below the water inlet channel.

[0007] As a further improvement of the above technical solution, a telescopic soft sleeve is sleeved on the outer wall of the transmission rod, the top end of the telescopic soft sleeve is fixedly connected to the transmission rod, and the bottom end of the telescopic soft sleeve is fixedly connected to the limiting channel.

[0008] As a further improvement of the above technical solution, a threaded section is provided on the inner wall of the water inlet.

[0009] As a further improvement of the above technical solution, a hose connector is provided in the water inlet.

[0010] As a further improvement of the above technical solution, the transmission rod is detachably connected to the blocking block and the pressing block.

[0011] As a further improvement of the above technical solution, the outer shell is made of silicone.

[0012] The beneficial effects of the present invention are as follows: a portable drinking fountain is provided, comprising an outer shell, wherein a water inlet is connected to a water outlet of a direct drinking water device, water flows from the water inlet into a water inlet channel, passes through a water outlet channel and is sprayed out from a water outlet, and after the water flow is reversed, the downward spray is converted into an upward spray, making it more convenient for people to drink water, and they can drink water without touching the water with their hands, which is cleaner and more hygienic. When using this drinking fountain, it is necessary to press a pressing block upward, and the pressing block drives a blocking block to move through a transmission rod, so that the water inlet channel and the water outlet channel are interconnected and form a water flow channel, at which time the spring is compressed, and when drinking water is not needed, the force pressing the pressing block upward is removed, and the spring returns to its original state, at which time the pressing block moves downward, and drives the blocking block to move through the transmission rod, so that the water flow channel is blocked, the water fountain is very convenient to use, and the overall volume is small, easy to carry, easy to store, and highly practical. 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 internal structure of the present invention;

[0015] In the attached drawings: 1-outer shell, 2-water inlet, 3-water outlet, 4-water inlet channel, 5-water outlet channel, 6-blind hole, 7-pressing block, 8-transmission rod, 9-blocking block, 10-spring, 11-vertical section, 12-narrowing section, 13-telescopic soft sleeve. DETAILED DESCRIPTION

[0016] 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.

[0017] Reference Figure 1 A portable drinking fountain comprises an outer shell 1, a water inlet 2 and a water outlet 3 are arranged on the top surface of the outer shell 1, a water inlet channel 4 interconnected with the water inlet 2 is arranged inside the outer shell 1, a water outlet channel 5 interconnected with the water outlet 3 is arranged inside the outer shell 1, an end of the water inlet channel 4 away from the water inlet 2 is connected to an end of the water outlet channel 5 away from the water outlet 3, a blind hole 6 is arranged on the bottom wall of the outer shell 1, a pressing block 7 is arranged in the blind hole 6, a limited position channel is arranged between the blind hole 6 and the water inlet channel 4, a transmission rod 8 is inserted in the limited position channel, and the A blocking block 9 is provided in the water inlet channel 4, and the blocking block 9 is fixedly connected to the top end of the transmission rod 8, and the pressing block 7 is fixedly connected to the bottom end of the transmission rod 8. A spring 10 is connected to the outer sleeve of the transmission rod 8, and the top end of the spring 10 abuts against the bottom wall of the blind hole 6, and the bottom end of the spring 10 abuts against the top surface of the pressing block 7, so that: when the pressing block 7 moves upward, the spring 10 is compressed, and the water inlet channel 4 and the water outlet channel 5 are connected to each other to form a water flow channel; when the pressing block 7 moves downward, the spring 10 returns to its original state, and the blocking block 9 blocks the water flow channel.

[0018] As can be seen from the above, the present invention provides a portable drinking fountain, including an outer shell 1, and the water inlet 2 is connected to the water outlet of the direct drinking water equipment. Water flows into the water inlet channel 4 from the water inlet 2, and is sprayed out from the water outlet 3 after passing through the water outlet channel 5. After the water flow is reversed, it is converted from downward spraying to upward spraying. People can drink water more conveniently without touching the water with their hands, which is cleaner and more hygienic. When using this drinking fountain, it is necessary to press the pressing block 7 upward. The pressing block 7 drives the blocking block 9 to move through the transmission rod 8, so that the water inlet channel 4 and the water outlet channel 5 are connected to each other and form a water flow channel. At this time, the spring 10 is compressed. When drinking water is not needed, the force pressing the pressing block 7 is removed, and the spring 10 returns to its original state. At this time, the pressing block 7 moves downward and drives the blocking block 9 to move through the transmission rod 8, so that the water flow channel is blocked. It is very convenient to use, and the overall size is small, easy to carry, easy to store, and highly practical.

[0019] As a further preferred embodiment, the water inlet channel 4 includes a vertical section 11 and a narrowing section 12 connected to the bottom end of the vertical section 11, the top of the vertical section 11 is connected to the water inlet 2, the bottom end of the narrowing section 12 is connected to the water outlet channel 5, the inner diameter of the narrowing section 12 gradually decreases from top to bottom, the blocking block 9 is arranged in the narrowing section 12, the outer wall of the blocking block 9 is against the inner wall of the narrowing section 12, and when the outer wall of the blocking block 9 is tightly attached to the inner wall of the narrowing section 12, the water flow channel is blocked, and when the pressing block 7 is pushed up to move the blocking block 9 upward, a gap is generated between the blocking block 9 and the narrowing section 12, so that water can flow from the water inlet channel 4 to the water outlet channel 5, and as the blocking block 9 continues to move upward, the gap between the two is further expanded, the water flow speed becomes faster and faster, and the water output can be adjusted within a certain range, further improving the user experience.

[0020] Further as a preferred embodiment, the blind hole 6 is arranged directly below the water inlet channel 4. When the pressing block 7 is pressed upward, an upward force will be applied to the water dispenser as a whole, so that the water inlet 2 can be better connected to the water outlet of the direct drinking water equipment and will not fall off due to excessive water pressure. This can not only control the water flow rate, but also make the water dispenser connection tighter and the structure more ingenious.

[0021] Further as a preferred embodiment, the outer wall of the transmission rod 8 is sleeved with a telescopic soft sleeve 13, the top end of the telescopic soft sleeve 13 is fixedly connected to the transmission rod 8, and the bottom end of the telescopic soft sleeve 13 is fixedly connected to the limiting channel. The telescopic soft sleeve 13 can block and separate the water flow entering the water inlet channel 4 from the limiting channel to prevent the water flow from flowing into the limiting channel.

[0022] Further as a preferred embodiment, the inner wall of the water inlet 2 is provided with a threaded section, and the water outlet of some direct drinking water equipment has an external thread. Through the mutual cooperation of the threaded section and the external thread, the drinking fountain can be quickly connected to the direct drinking water equipment.

[0023] Further as a preferred embodiment, a hose connector is provided in the water inlet 2. The hose connector is a high-quality flexible pipe in modern industrial pipelines. It is mainly composed of a bellows, a mesh sleeve and a connector. Its inner tube is a thin-walled stainless steel bellows with a spiral or annular shape. The mesh sleeve on the outer layer of the bellows is woven from stainless steel wire or steel belt according to certain parameters. It can connect a non-threaded steel pipe with a hose, eliminating the threading process, and only requires screwing in the screws.

[0024] Further as a preferred embodiment, the transmission rod 8 is detachably connected to the blocking block 9 and the pressing block 7. Preferably, the transmission rod 8 and the blocking block 9 and the pressing block 7 can be threadedly connected or snap-fitted. The modular setting improves the overall disassembly and assembly efficiency.

[0025] As a further preferred embodiment, the outer shell 1 is made of silicone, which is lighter and more convenient to store.

[0026] 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 portable drinking fountain, characterized in that: The invention comprises an outer shell (1), wherein the top surface of the outer shell (1) is provided with a water inlet (2) and a water outlet (3), the outer shell (1) is provided with a water inlet channel (4) interconnected with the water inlet (2), the outer shell (1) is provided with a water outlet channel (5) interconnected with the water outlet (3), an end of the water inlet channel (4) away from the water inlet (2) is connected to an end of the water outlet channel (5) away from the water outlet (3), and the bottom surface of the outer shell (1) is provided with a water inlet channel (4) interconnected with the water inlet (2). A blind hole (6) is provided on the wall, a pressing block (7) is provided in the blind hole (6), a limited position channel is provided between the blind hole (6) and the water inlet channel (4), a transmission rod (8) is inserted in the limited position channel, a blocking block (9) is provided in the water inlet channel (4), the blocking block (9) is fixedly connected to the top end of the transmission rod (8), the pressing block (7) is fixedly connected to the bottom end of the transmission rod (8), a spring (10) is connected to the outer shell of the transmission rod (8), and the spring The top end of the spring (10) abuts against the bottom wall of the blind hole (6), and the bottom end of the spring (10) abuts against the top surface of the pressing block (7), so that: when the pressing block (7) moves upward, the spring (10) is compressed, and the water inlet channel (4) and the water outlet channel (5) are connected to each other to form a water flow channel; when the pressing block (7) moves downward, the spring (10) returns to its original state, the blocking block (9) blocks the water flow channel, and the water inlet channel (4) is enclosed. The invention relates to a vertical section (11) and a narrowing section (12) connected to the bottom end of the vertical section (11); the top end of the vertical section (11) is connected to the water inlet (2); the bottom end of the narrowing section (12) is connected to the water outlet channel (5); the inner diameter of the narrowing section (12) gradually decreases from top to bottom; the blocking block (9) is arranged in the narrowing section (12); the outer wall of the blocking block (9) abuts against the inner wall of the narrowing section (12); and the outer shell (1) is made of silicone.

2. A portable drinking fountain according to claim 1, characterized in that: The blind hole (6) is arranged directly below the water inlet channel (4).

3. A portable drinking fountain according to claim 1, characterized in that: The outer wall of the transmission rod (8) is sleeved with a telescopic soft sleeve (13), the top end of the telescopic soft sleeve (13) is fixedly connected to the transmission rod (8), and the bottom end of the telescopic soft sleeve (13) is fixedly connected to the limiting channel.

4. A portable drinking fountain according to claim 1, characterized in that: The inner wall of the water inlet (2) is provided with a threaded section.

5. A portable drinking fountain according to claim 1, characterized in that: A hose connector is provided inside the water inlet (2).

6. A portable drinking fountain according to claim 1, characterized in that: The transmission rod (8) is detachably connected to the blocking block (9) and the pressing block (7).

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