Experimental animal drinking nozzle

Abstract

The utility model discloses an experimental animal drinking nozzle which comprises a water storage tank, a water supply pipe is arranged at the lower end of the water storage tank, a first drinking pipe is rotatably arranged at the lower end of the water supply pipe through a connecting seat, and a plurality of detachable second drinking pipes are inserted into one end of the first drinking pipe. The detachable second drinking water pipes are inserted into one end of the first drinking water pipe, the drinking water nozzle parts are arranged on the two sides of the first drinking water pipe and the two sides of the second drinking water pipe through the connecting pipes, and therefore the use number of the drinking water nozzle parts can be adjusted according to needs. The water drinking efficiency of animals can be improved, and the second water drinking pipe and the water drinking nozzle part of the second water drinking pipe can be detached and cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental animal appliances, in particular to an experimental animal drinking nozzle. Background Art

[0002] The degree of evolution of animal species should be a priority when selecting experimental animals. When possible, animals with structures, functions, and metabolisms similar to humans should be selected for experiments. Because experimental animals and humans live in different environments, there are many similarities and differences in biological characteristics. Before selecting animals for experiments, researchers should fully understand the biological characteristics of various experimental animals. By comparing the characteristics between experimental animals and humans, appropriate choices can be made. With the increase in the use of experimental animals, especially the use of mice and rats as experimental animals, which accounts for more than 80% of the total use of experimental animals, and the drinking bottle method is currently widely used for experimental animals such as mice and rats.

[0003] In the prior art, there is an experimental animal drinking water nozzle with application number 202111000580.0, which includes a water pipe, a core rod, and an outer sleeve. The water pipe is assembled with the outer sleeve through the core rod. The lower end face of the small convex circle of the core rod can contact and position with the upper end face of the inner convex circle at the lower end of the outer sleeve. The small convex circle is also provided with a notch for diverting drinking water. The lower end of the core rod is provided with a convex column protruding from the circular hole of the inner convex circle at the lower end of the outer sleeve. The core rod of the experimental animal drinking water nozzle of this invention is provided with an air-isolated air cavity at the position between the water pipe and the outer sleeve, which effectively avoids the contamination of drinking water, can save drinking water and reduce the number of water changes. However, it is not convenient to adjust the number of drinking water nozzles used, and it is not convenient to disassemble and clean the drinking water pipe and the drinking water nozzle. Utility Model Content

[0004] The utility model aims to provide a drinking water nozzle for experimental animals, so as to solve the problems in the prior art that it is inconvenient to adjust the number of drinking water nozzles in use and it is inconvenient to disassemble and clean the drinking water pipe and the drinking water nozzle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an experimental animal drinking nozzle, comprising a water storage tank, a water supply pipe is provided at the lower end of the water storage tank, a first drinking water pipe is rotatably provided at the lower end of the water supply pipe through a connecting seat, a plurality of detachable second drinking water pipes are inserted at one end of the first drinking water pipe, and drinking nozzles are provided on both sides of the first drinking water pipe and the second drinking water pipe through connecting pipes.

[0006] Furthermore, a connection groove is provided on the upper side of the connection seat, and a locking bolt is threadedly provided on the outer wall of the connection seat.

[0007] Furthermore, the water supply pipe and the first drinking water pipe are vertically arranged, and a water supply valve is provided on the water supply pipe.

[0008] Furthermore, a direct drinking groove is provided on the upper part of the drinking spout, and a lower drinking hole connected to the direct drinking groove is provided on the bottom of the drinking spout.

[0009] Furthermore, a water-blocking steel ball is provided in the upper inner portion of the lower drinking hole, and the diameter of the water-blocking steel ball is larger than the aperture of the lower drinking hole.

[0010] Furthermore, a mounting plug is provided at one end of the second drinking water pipe, and a sealing ring is provided on the outer side of one end of the mounting plug; one end of the first drinking water pipe and the second drinking water pipe are both provided with mounting grooves that cooperate with the mounting plug; and a rubber plug is provided at one end of the second drinking water pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model has a plurality of detachable second drinking water pipes inserted at one end of the first drinking water pipe, drinking water nozzles are arranged on both sides of the first drinking water pipe and the second drinking water pipe through connecting pipes, a mounting insert is arranged at one end of the second drinking water pipe, and a sealing ring is arranged on the outer side of one end of the mounting insert, and a mounting groove is arranged at one end of the first drinking water pipe and the second drinking water pipe for matching with the mounting insert, so that the plurality of second drinking water pipes are sequentially inserted at one end of the drinking water pipe, and the number of drinking water nozzles to be used can be adjusted as needed, which is beneficial to improving the efficiency of drinking water for animals and is convenient for disassembling and cleaning the second drinking water pipe and its drinking water nozzle.

[0013] 2. In the utility model, the lower end of the water supply pipe is rotatably provided with a first drinking water pipe through a connecting seat, a connecting groove is provided on the upper side of the connecting seat, and a locking bolt is threadedly provided on the outer wall of the connecting seat, so that the first drinking water pipe can be horizontally rotated and adjusted relative to the water supply pipe, thereby being able to adjust the horizontal use angle of the first drinking water pipe and the second drinking water pipe.

[0014] 3. The utility model is provided with a direct drinking trough at the upper part of the drinking spout, which is used for animals to drink directly from the upper end of the drinking part. At the same time, a lower drinking hole connected with the direct drinking trough is provided at the bottom of the drinking spout. A water-blocking steel ball is provided at the upper part of the lower drinking hole, and the diameter of the water-blocking steel ball is larger than the aperture of the lower drinking hole, so that when the animal licks the bottom of the drinking spout with its tongue, the water-blocking steel ball moves up and water flows out of the lower drinking hole, thereby achieving the purpose of licking and drinking from the lower part. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2It is a schematic diagram of the main cross section of the drinking spout of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the second drinking water pipe of the utility model.

[0019] In the figure: 1. water storage tank; 2. water supply pipe; 3. water supply valve; 4. connecting seat; 5. locking bolt; 6. first drinking water pipe; 7. connecting pipe; 8. drinking water spout; 9. lower drinking water hole; 10. water-blocking steel ball; 11. second drinking water pipe; 12. rubber plug; 13. installation plug; 14. sealing ring; 15. direct drinking trough. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, an experimental animal drinking water nozzle comprises a water storage tank 1, a water supply pipe 2 is arranged at the lower end of the water storage tank 1, a first drinking water pipe 6 is rotatably arranged at the lower end of the water supply pipe 2 through a connecting seat 4, the water supply pipe 2 and the first drinking water pipe 6 are vertically arranged, and a water supply valve 3 is arranged on the water supply pipe 2 to facilitate the opening and closing of the water supply pipe 2, a plurality of detachable second drinking water pipes 11 are inserted at one end of the first drinking water pipe 6, a drinking nozzle 8 is arranged on both sides of the first drinking water pipe 6 and the second drinking water pipe 11 through a connecting pipe 7, and the second drinking water pipe 1 1 is provided with a mounting insert 13 at one end, and a sealing ring 14 is provided on the outer side of one end of the mounting insert 13. One end of the first drinking water pipe 6 and the second drinking water pipe 11 are both provided with a mounting groove matched with the mounting insert 13. One end of the second drinking water pipe 11 is inserted with a rubber plug 12, so that multiple second drinking water pipes 11 can be sequentially inserted into one end of the drinking water pipe, and the number of drinking water nozzles 8 can be adjusted as needed, which is beneficial to improving the efficiency of animal drinking water use and is convenient for disassembling and cleaning the second drinking water pipe 11 and its drinking water nozzle.

[0022] like Figure 1 As shown, in order to adjust the use angle of the drinking water pipe, a connecting groove is opened on the upper side of the connecting seat 4, and a locking bolt 5 is threadedly provided on the outer wall of the connecting seat 4, so that the first drinking water pipe 6 can be horizontally rotated and adjusted relative to the water supply pipe 2, thereby being able to adjust the horizontal use angle of the first drinking water pipe 6 and the second drinking water pipe 11.

[0023] like Figure 1 and Figure 2As shown, in order to achieve the purpose of drinking water from top to bottom, a direct drinking groove 15 is opened on the upper part of the drinking spout 8, which is used for animals to drink directly from the upper end of the drinking part. A lower drinking hole 9 connected to the direct drinking groove 15 is provided at the bottom of the drinking spout 8. A water-blocking steel ball 10 is provided in the upper part of the lower drinking hole 9, and the diameter of the water-blocking steel ball 10 is larger than the aperture of the lower drinking hole 9, so that when the animal licks the bottom of the drinking spout 8 with its tongue, the water-blocking steel ball 10 moves up and water flows out of the lower drinking hole 9, thereby achieving the purpose of licking and drinking from the bottom.

[0024] The working principle and use process of the utility model are as follows: when in use, a first drinking water pipe 6 is provided through the water supply pipe 2 at the lower part of the water storage tank 1, and a plurality of detachable second drinking water pipes 11 are inserted at one end of the first drinking water pipe 6, and drinking water spouts 8 are provided on both sides of the first drinking water pipe 6 and the second drinking water pipe 11 through connecting pipes 7, so that the plurality of second drinking water pipes 11 are sequentially inserted into one end of the drinking water pipe, and the number of drinking water spouts 8 used can be adjusted as needed, which is beneficial to improving the efficiency of drinking water for animals and is convenient for disassembling and cleaning the second drinking water pipes 11 and their drinking water spouts 8.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drinking water nozzle for experimental animals, comprising a water storage tank (1), characterized in that: A water supply pipe (2) is provided at the lower end of the water storage tank (1); a first drinking water pipe (6) is rotatably provided at the lower end of the water supply pipe (2) through a connecting seat (4); a plurality of detachable second drinking water pipes (11) are inserted at one end of the first drinking water pipe (6); drinking nozzles (8) are provided on both sides of the first drinking water pipe (6) and the second drinking water pipe (11) through connecting pipes (7).

2. The experimental animal drinking water nozzle according to claim 1, characterized in that: A connection groove is provided on the upper side of the connection seat (4), and a locking bolt (5) is threadedly provided on the outer wall of the connection seat (4).

3. The experimental animal drinking water nozzle according to claim 1, characterized in that: The water supply pipe (2) and the first drinking water pipe (6) are arranged vertically, and a water supply valve (3) is provided on the water supply pipe (2).

4. The experimental animal drinking water nozzle according to claim 1, characterized in that: A direct drinking groove (15) is provided on the upper part of the drinking spout (8), and a lower drinking hole (9) communicating with the direct drinking groove (15) is provided on the bottom of the drinking spout (8).

5. The experimental animal drinking water nozzle according to claim 4, characterized in that: A water-blocking steel ball (10) is provided in the upper inner portion of the lower water drinking hole (9), and the diameter of the water-blocking steel ball (10) is larger than the aperture of the lower water drinking hole (9).

6. The experimental animal drinking water nozzle according to claim 1, characterized in that: One end of the second drinking water pipe (11) is provided with a mounting insert (13), and a sealing ring (14) is provided on the outer side of one end of the mounting insert (13); one end of each of the first drinking water pipe (6) and the second drinking water pipe (11) is provided with a mounting groove that cooperates with the mounting insert (13).

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