TWI703927B - Automatic water supply device for pets - Google Patents

Abstract

The present invention is an automatic water supply device for pets, including a body whose top end is recessed to form a housing The groove, and the bottom side of the main body is provided with a connecting part, and a water outlet hole is formed in the connecting part to communicate with the containing groove; a pipe has a stop at one end, and a steel ball is provided in the pipe body to slide down And it is stuck to the stop part and will not fall out; and a water inlet has a buckling part located around the periphery, and the water inlet is provided to buckle on the accommodating groove, and the top and bottom ends of the water inlet each form a container The hole and a water inlet, and the accommodating hole and the water inlet have mutually connected accommodating holes and water inlets; the bottom of the accommodating hole of the water inlet is provided with a vent hole; it is used to form the drinking water and form the inside and outside The pressure difference can make drinking water flow down into the pipe quite smoothly, which is quite practical.

Description

Automatic water supply device for pets

The present invention relates to an innovative technology that uses the air pressure effect to smoothly supply pet drinking water, so as to achieve a true automatic water supply device for pets.

Generally, pets need to rely on the owner to take care of the food and water they need. For food, in order to worry about the pet's overnutrition, the daily food quantity is usually restricted. As for the drinking water, there is no restriction. However, the supply of drinking water is usually placed in a water container, but sometimes because the owner is busy and forgets to replenish it or a momentary negligence, pets may overturn the water container and cause water to spill outside and pollute the surrounding environment. It is necessary to wait for the owner to be free to clean up, so this type of water container is quite inconvenient.

For this reason, some companies have developed a variety of automatic water dispenser structures, such as Patent Approval Announcement No. M479018 "Leak-proof structure of pet drinking fountains", which mainly provides stoppers, elastic elements and steel balls for pets. When it reaches the steel ball, it can achieve the effect of automatic water supply.

However, its disadvantage is that because the steel ball is in contact with the pipe wall, there is liquid between the steel ball and the top of the pipe body, and they are all enclosed spaces. Therefore, when pets lick the water, the drinking water inside will be affected by the entire closed system. The internal and external pressures are equal, and when the pet is used to push the steel ball away, the drinking water cannot flow down smoothly, which causes the pet to spend more power to lick the water in the pipe body, or even unable to lick the water. Said to be quite inconvenient and not practical.

In addition, because the liquid is not easy to flow, it is easy to breed bacteria, causing pollution and pet sickness.

Furthermore, when the cap of the bottle cap is generally used to lock the thread of the positioning head, because it is directly locked, when the weather changes or the temperature changes drastically, the locking of the cap and the positioning head cannot be closed. , And there are often water leakage or water seepage phenomenon, it is quite troublesome to deal with these water stains or water leakage problems.

Therefore, the creator devotes himself to studying the structure of the automatic water feeder that can be connected to pets, and constantly innovates and seeks changes. After many trials and experiments, he finally completed the invention and filed a new patent application for this case.

The main purpose of the present invention is to provide a kind of drinking water available in the automatic water supply device for pets that can flow smoothly from the catheter without being stuck or difficult to suck.

Another object of the present invention is to provide an automatic water supply device for pets, wherein a filter cotton can be added to it to achieve the filtering effect.

Another object of the present invention is to provide an automatic water supply device for pets, which can cooperate with the locking of the water container to achieve the effect of replacement.

In order to achieve the above-mentioned purposes and effects, an automatic water supply device for pets of the present invention includes a body, a pipe, and a water inlet, wherein the top of the body is recessed to form a containing groove, and the containing groove is for the water contained in the water inlet. In addition, the bottom side of the main body is provided with a connecting portion, and a water outlet hole communicating with the containing groove is formed in the connecting portion.

The catheter is a tube body with a stop at one end, and a steel ball is provided in the tube body to slide downward, but will be stuck against the stop and will not fall out of the catheter.

The water inlet, the water inlet has a buckling part located at the periphery, so that the water inlet can be buckled on the accommodating groove, and the top and bottom ends of the water inlet respectively form a receiving hole and a water inlet, and The accommodating hole and the water inlet are formed with mutually connected accommodating holes and water inlets; and the bottom of the accommodating hole of the water inlet is additionally provided with a vent hole; to form drinking water, an internal and external pressure difference will be formed, which can make Drinking water flows down into the pipe quite smoothly without getting stuck or difficult to flow, which is quite practical.

10, 10’: Automatic water supply device

20, 20’: body

21, 21’: containing slot

22, 22’: Threaded part

23: Takeover Department

231: Outlet

24: Miter

241: Oblique pilot hole

30: Catheter

23’: Ministry of Water

231’: Water tank

31: Stop

32: steel ball

40, 40’: Water inlet

41, 41’: Deduction Department

42, 42’: Porosity

421, 421’: Rong Kong

43, 43’: Inlet

431, 431’: Water inlet

432, 432’: Notch at the bottom

44, 44’: Filter cotton

45, 45’: vent

50, 50’:

51, 51’: Ministry of Water

52, 52’: Container neck

521, 521’: External thread

60: drinking water

61: water tank liquid level

62: Liquid level of water container

A, B, C: bubbles

Figure 1: An exploded schematic diagram of a preferred embodiment of the present invention.

Figure 2: A schematic cross-sectional view of a preferred embodiment of the present invention.

Figure 3: The combined appearance of the preferred embodiment of the present invention.

Figure 4: A schematic diagram of the combined use state of the preferred embodiment of the present invention.

Figure 5: A schematic cross-sectional view of a preferred embodiment of the present invention in use.

Figure 6: A schematic diagram of a second cross-sectional view of the preferred embodiment of the present invention in use.

Figure 7: A schematic diagram of the state combination of the second embodiment of the present invention.

Figure 8: A schematic sectional view of the state of the second embodiment of the present invention.

In order to achieve the above-mentioned objectives and effects, as well as the technical means and structures adopted by the present invention, the features and effects of the embodiments of the present invention are described in detail with the figures.

Please refer to Figures 1 to 5 of an automatic water supply device for pets of the present invention, including an automatic water supply device 10, the automatic water supply device 10 includes a body 20, a pipe 30, a water inlet 40, wherein; the body 20 A accommodating groove 21 is recessed at the top end, and the accommodating groove 21 is used for accommodating the water container 40, and the upper side of the accommodating groove 21 is surrounded by a threaded portion 22, and the bottom side of the main body 20 is provided with a connecting pipe Part 23 A miter portion 24, the miter portion 24 is located on one side of the main body 20 and connected to the bottom side and has an oblique guide hole 241 communicating with the accommodating groove 21, the connecting portion 23 is located outside the miter portion 24 and internally forms a and The accommodating groove 21 and the oblique guide hole 241 communicate with one of the outlet holes 231.

The catheter 30 is a tube body, and has a stop portion 31 at one end, and a steel ball 32 is provided in the tube body to slide downward, but will be stuck to the stop portion 31 and will not fall out of the catheter 30.

The water inlet 40, the water inlet 40 is a pipe body structure, which has a buckling portion 41 located on the periphery, and can be buckled on the accommodating groove 21 when the water inlet 40 is accommodated in the body 20, and the water inlet A accommodating hole 42 and a water inlet 43 are respectively formed at the top and bottom ends of the 40, and the accommodating hole 42 and the water inlet 43 are formed with an accommodating hole 421, a water inlet 431, and a lower end notch 432 that communicate with each other; Alternatively, a filter cotton 44 may be additionally provided, which is used to filter impurities in the water and can be placed in the container hole 421 relative to the shape of the container hole 421, as shown in the third and fourth figures.

In addition, a vent hole 45 is provided between the bottom end of the receiving portion 42 of the water inlet 40 and the area different from the water inlet portion 43.

The foregoing are the main technical features of the main embodiment of the present invention, which correspond to the content of the first item of the patent application in this case, so that the purpose and implementation mode of the present invention can be known in detail, while the technical features described in the other appended patent scope are correct The detailed description or additional technical features of the first item of the scope of patent application are not used to limit the scope of the first item of the scope of patent application. It should be understood that the first item of the scope of patent application in this case does not necessarily include the scope of the remaining subsidiary patent applications. Technical characteristics.

Furthermore, please refer to the fifth and sixth figures again. The present invention can also be used with a water container 50. The water container 50 is formed with a water container 51 for accommodating drinking water 60 for pets. , And the top of the water container 50 forms a container neck 52. The container neck 52 is exactly equivalent to the accommodating hole 42 and the accommodating groove 21, and can be sleeved to form the accommodating hole 42 and the accommodating groove 21. The combination of clamping the container neck 52, And the external thread 521 provided on the periphery of the container neck 51 can be screwed to the threaded portion 22 of the accommodating groove 21 of the main body 20, thereby forming the water container 50 when it is fastened to the main body 20. In the state of being locked or loosely replaced, and the neck 52 of the container is fastened in the accommodating groove 21, that is, between the accommodating hole 42 of the main body 20 and the accommodating groove 21, so there is no leakage of water The problem of leakage occurs, which is quite practical; and because the lower end of the water inlet 43 abuts against the bottom of the accommodating groove 21, the lower end notch 432 communicates with the inner water inlet 431 and the outer space surrounding the water inlet 43, so that drinking water 60 can pass through the peripheral space in the accommodating groove 21 and the oblique guide hole 241 to discharge water from the duct 30, and the height of the lower end notch 432 is not higher than the oblique guide hole 241, so that the air bubbles passing through the oblique guide hole 241 follow the water inlet 43 The peripheral space moves through the vent hole 45 and enters the water container 50 for conduction.

Therefore, when the present invention is in use, the water inlet 40 can be placed in the accommodating groove 21 of the main body 20, and the steel ball 32 can be placed in the pipe 30 and then inserted into the water outlet 231 of the connecting portion 23 of the main body 20. After the water holding part 51 of the water holding container 50 is installed with the drinking water 60, the container neck 52 is buckled into the accommodating groove 21 of the water inlet 40 by inverting, and the outer thread 521 is used to accommodate the opposite body 40 accommodating groove The threaded part 22 of 21 is locked, and because the neck 52 of the container is fastened in the receiving groove 21, that is, between the receiving hole 42 of the body 20 and the receiving groove 21, there is no water leakage The problem of leakage occurs, which is quite practical.

When a pet is drinking the automatic water supply device 10 of the present invention, the drinking water 60 can flow through the water in the water container 50 to the receiving hole 42 of the water inlet 40 and then into the water inlet 43, and finally into the conduit 30 The bottom end is actuated by the top switch of the steel ball 32 to lick the drinking water 60; and then another vent hole 45 is provided between the bottom end of the receiving hole 42 of the water inlet 40 and the area different from the water inlet 43 to provide a conduit The air bubble A entering 30 and the air bubble B passing through the oblique guide hole 241 can enter the water container 50 and become the bubble C. Through the movement of the bubbles A, B, and C, a convection between the inside and outside of the water container 50 is formed, so that the water container 50 The internal pressure increases, and the drinking water 60 can flow down into the duct 30 quite smoothly without getting stuck or difficult to flow. In this way, the function of automatically replenishing drinking water can be achieved, which is quite practical.

In addition, some of this type of automatic water supply device 10' does not require the use of a conduit device. Therefore, the second embodiment of this case is for the use of a water supply device without a conduit device, which also includes an automatic water supply device 10'. The water supply device 10' includes a main body 20' and a water inlet 40', wherein the top end of the main body 20' is recessed to form a containing groove 21', and the containing groove 21' is used for containing the water container 40' , And the upper side of the accommodating groove 21' is surrounded by a threaded portion 22', and the bottom side of the main body 20' is annularly wrapped with a water containing portion 23', which forms a water containing portion 23' outwardly Sink 231'.

The water inlet 40', the water inlet 40' is a pipe structure, which has a detent portion 41' located on the periphery, and can be deducted in the accommodating groove 21 when the water inlet 40' is accommodated in the body 20' 'Upper, and the top and bottom ends of the water inlet 40' respectively form a receiving hole 42' and a water inlet 43', and the receiving hole 42' and the water inlet 43' are formed with a communicating hole 421' and a water inlet 431', a lower end notch 432'; in addition, a filter cotton 44' can be additionally provided, which is used to filter impurities in the water and can be placed relative to the shape of the volume 421' Set in the cavity 421', as shown in Figures 7 and 8.

In addition, a vent hole 45' is provided between the bottom end of the receiving portion 42' of the water inlet 40' and the area different from the water inlet portion 43'.

Furthermore, the present invention can also be matched with a water container 50'. A water container 51' is formed inside the water container 50' for accommodating drinking water 60 for pets, and the top of the water container 50' A container neck 52' is formed. The container neck 52' is exactly equivalent to the accommodating groove 21' of the accommodating portion 42’, and can be sleeved to form the accommodating portion 42' and the accommodating groove 21' to sandwich the container inside and outside. The combination of the neck 52' and the external thread 521' provided on the periphery of the container neck 52' can be screwed to the thread 22' of the main body 20' containing groove 21', thereby forming a water container When 50' is buckled to the main body 20', it can be locked or screwed to replace each other.

Therefore, when the present invention is in use, the water inlet 40' can be placed in the accommodating groove 21' of the body 20', and the water containing portion 51' of the water container 50' can be installed with drinking water 60. The container neck 52' is buckled into the receiving groove 21' of the main body 20', and is locked with the threaded portion 22' of the receiving groove 21' of the opposite main body 20' by the external thread 521'; The lower end of the water portion 43' abuts against the bottom of the water holding tank 231' and leads through the lower end notch 432' to the inner water inlet 431' and the water holding tank 231' of the water holding part 23', and leads to the water container 50 through the vent hole 45' 'The inside and outside.

When the pet is drinking the automatic water supply device 10' of the present invention, the drinking water 60 can pass through the water in the water container 50' and flow to the receiving hole 42' of the water inlet 40' and then enter the water inlet 43'. Into the water tank 231' of the water holding part 23' attached to the side of the main body 20', for pets to suck drinking water 60; also through the bottom end of the receiving hole 42' of the water inlet 40' Another vent hole 45' is provided between the water inlet 43' area; the vent hole 45' provides conduction of outside air into the water container 50' (not shown in the figure, please refer to the bubble C in the sixth figure), so that The drinking water 60 in the water container 50' flows into the water tank 231' from the water inlet 431' and the vent hole 45', and the liquid surface 61 of the water tank 231' touches the lower end of the vent hole 45' to prevent the outside air from entering , To form a pressure balance between the liquid level 62 of the water container 50' and the liquid level 61 of the water containing tank 231' to stop the water supply to the water tank 231, and the drinking water 60 in the water tank 231' is drunk to make the water tank 231 When the liquid level 61 is lowered, the lower end of the vent hole 45' is exposed to allow air to enter the water container 50' again, so that the pressure in the water container 50' increases, and the drinking water 60 can flow down quite smoothly. In the water tank 231' of the water holding part 23', there will be no jamming or difficult to flow. In this way, the function of automatically replenishing drinking water of the present invention can be achieved, which is quite practical.

The above is the implementation of the related structure, position, and assembly method of the structure of an automatic water feeder for pets of the present invention, and the foregoing is only an example of the preferred and feasible implementation of the structure of the present invention. It is not used to limit the scope of the present invention. Therefore, any change that can achieve an equivalent structure should be included in the creative technology of this case and protected by the scope of the patent application.

To sum up, the "automatic water supply device for pets" of the present invention is indeed fully in line with the needs of industrial development in terms of practicability and cost-effectiveness, and the disclosed structural creation also has an unprecedented innovative structure, so it has " "Novelty" should undoubtedly be considered, and the present invention can be more effective than the conventional structure, so it is also "progressive". It fully complies with the requirements of China's Patent Law on the requirements for invention patent applications. And I hope that Jun Bureau will review it as soon as possible and give it affirmation.

10: Automatic water supply device

20: body

23: Takeover Department

24: Miter

30: Catheter

32: steel ball

40: water inlet

44: filter cotton

Claims (4)

An automatic water supply device for pets, comprising a body, a conduit and a water inlet, wherein: the top of the body is recessed to form a accommodating groove, the accommodating groove is used for the accommodating of the water inlet, and the bottom side of the body is It is provided with a connecting portion and a miter connecting portion. The miter portion is located on one side of the main body and connected to the bottom side and has an oblique guide hole communicating with the accommodating groove. The groove and the oblique guide hole communicate with one of the water outlet holes; the pipe has a stop at one end, and a steel ball is provided in the pipe body to slide down, but it will be stuck against the stop and will not fall out of the pipe; The water inlet has a buckling part located on the periphery, so that the water inlet can be buckled on the accommodating groove, and the top and bottom ends of the water inlet respectively form a accommodating part and a water inlet, and the accommodating part The water inlet and the water inlet are formed with an accommodation hole and a water inlet that communicate with each other, and a lower end gap. The lower end of the water inlet abuts against the bottom of the accommodating groove and the lower end gap communicates the inner water inlet and the surrounding water inlet. The outer space, and the height of the lower end notch is not higher than the oblique guide hole; and a water container, the water container is formed with a water container for accommodating drinking water for pets, and the top of the water container is A container neck is formed, the container neck is exactly equivalent to the accommodating hole and the accommodating groove, and it can be sleeved to form a combination of the accommodating hole and the container neck sandwiching the inside and outside of the accommodating groove; and the accommodating hole of the water inlet There is another vent hole between the bottom end and the area different from the water inlet to increase the pressure in the water container, so that the drinking water can flow down into the pipe quite smoothly without being stuck or difficult to flow The situation happened. An automatic water supply device for pets, comprising a main body and a water inlet, wherein: the top of the main body is recessed to form an accommodating groove, and the accommodating groove is used for accommodating the water inlet, and the bottom side of the main body is looped Cover with a water holding part, which forms a water holding tank outwards; The water inlet has a buckling part located on the periphery, so that the water inlet can be buckled on the accommodating groove, and the top and bottom ends of the water inlet respectively form a accommodating part and a water inlet, and the accommodating part The water inlet and the water inlet are formed with a receiving hole, a water inlet, and a lower end gap that communicate with each other. The lower end of the water inlet abuts against the bottom of the sink and leads through the lower end of the gap between the inner water inlet and the water reservoir of the water reservoir , And the inside and outside of the water container are conducted through the vent hole; and a water container, the water container is formed with a water container for accommodating drinking water for pets, and the top of the water container forms a container The neck of the container, the neck of the container is exactly equivalent to the accommodating hole and the accommodating groove, and can be sleeved to form a combination of the accommodating hole and the container neck sandwiched inside and outside the accommodating groove; and the bottom of the accommodating hole of the water inlet Different from the water inlet area, there is a vent hole in the connecting part to increase the pressure in the water container, so that the drinking water can flow down to the water tank of the water container quite smoothly. Stuck or difficult to flow occurs. According to claim 1, the automatic water supply device for pets is further provided with a filter cotton, which is used to filter impurities in the water and can be placed in the container hole with respect to the shape of the container hole. The automatic water supply device for pets according to claim 1, wherein a threaded part is provided on the upper side of the containing groove of the main body, and an external thread is provided on the periphery of the neck of the water container for screwing into the main body. The threaded part of the slot.

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