JP4575144B2 - Pet water bottle - Google Patents

Description

  The present invention relates to a pet water bottle that can be suitably used for water supply to pets such as dogs and cats.

As a water bottle for pets that can be used suitably when a dog while taking a walk drinks water at any place, a water bottle for carrying it in water and a water bottle for the pet to drink easily. Various types of water supply devices having a drinking container for storing water are known (see, for example, Patent Documents 1 to 3).
These water supply devices are used by connecting a water storage bottle in an inverted state to a stationary water drinking container, but a valve mechanism is not provided in a portion where the water storage bottle is connected to the water drinking container (Patent Document 1, etc.) And those provided (Patent Documents 2 and 3, etc.).

In the case where the valve mechanism is provided, when the water bottle is separated from the water container, the valve is closed to prevent water leakage from the water bottle, and the valve is attached to the water container as the water bottle is coupled to the water container. It is structured to be pushed and opened (valve opening operation) in contact with an appropriate position. Therefore, in a state where the water storage bottle is coupled to the drinking container, the valve is inevitably opened.
In other words, regardless of the presence or absence of the valve mechanism, these water supply devices allow air to enter the water storage bottle from the mouth when the water level drops from the water bottle's mouth that has been inverted by the pet drinking water from the water container. Then, when water is replenished into the drinking container and the water level rises, the principle is that the water level in the drinking container is kept constant by the action of atmospheric pressure.

For these reasons, these water supply devices need to be separated into separate water bottles and drinking containers other than during water supply, and are extremely inconvenient to carry when walking with pets. Met.
On the other hand, as a water supply apparatus that eliminates this inconvenience, a water storage bottle and a water drinking container are hinge-coupled, and one that eliminates the trouble of separating and coupling the two is known (see Patent Document 4). .

In this water supply apparatus, a rubber cap having a bottomed cylindrical shape is attached to the mouth portion of the water storage bottle, and a slit is formed at the tip of the rubber cap (the portion corresponding to the bottom of the bottomed cylindrical shape).
In addition, a protrusion is provided on the inner bottom of the water drinking container, and when the water storage bottle is raised with respect to the water drinking container and turned upside down, the protrusion in the water drinking container comes into contact with the side surface of the rubber cap. ing. At this time, if the water storage bottle is further tilted from the inverted state so that the protrusion comes into contact with the rubber cap, the rubber cap elastically deforms from a cylindrical shape to a small but elliptical cylinder shape. The slit was opened, and the water in the water bottle was poured out into the drinking container.
US Pat. No. 5,259,336 Utility Model Registration No. 3023261 U.S. Pat. No. 4,134,365 JP 2004-121104 A (FIGS. 11 and 12)

Among the conventional water supply devices, those that have to be separated into separate water bottles and drinking containers (Patent Documents 1 to 3) are inconvenient to carry as described above, and are also troublesome to separate and combine. There was a problem such as.
On the other hand, in the water supply device (Patent Document 4) in which the water storage bottle and the water drinking container are hinge-coupled, there is a case where the slit does not open well even if the operation of further tilting the water storage bottle from the inverted state is performed. For this reason, the user has forcibly tilted the water storage bottle, and the rubber cap is broken or the water drinking container becomes unstable and falls down.

  Also, even if the slit opens well, since the water is poured out slowly and slowly, the pet is guilty, and the user who can not wait for this acts to crush the body of the water bottle (act to increase the internal pressure) Will do. However, since the slit opening width does not increase, it can cause various adverse effects such as increased user frustration, hand pain, and deformation of the water bottle itself. It was.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a pet water bottle that is convenient to carry and can be supplied with water simply, quickly and reliably.

In order to achieve the above object, the present invention has taken the following measures.
That is, the water bottle for pets according to the present invention has a bottom portion and a peripheral wall surrounding the periphery thereof, and a water drinking container having a top opening as a drinking mouth, and can swing up and down via a hinge at one corner of the water drinking container. And a combined water storage bottle. Further, the water storage bottle is provided with a discharge port part capable of discharging the water in the bottle near the hinge part into the drinking container. The water storage bottle can be stored in the drinking container.

The water storage bottle is provided with a valve mechanism capable of mechanically operating the discharge port between a closed state and an open state when the storage bottle is taken out of the water container. Further, the valve mechanism is a structure that can be operated by pushing and pulling the water storage bottle with respect to the hinge portion.
If the valve mechanism mechanically operates as described above, water can be reliably and easily supplied to the drinking water container. Also, once the valve is operated, it is convenient because the water supply state can be maintained without using any additional force .

Water storage bottle can be provided with and a cap detachably mounted to the distal end portion of the bottle body and bottle body, it may be provided a valve mechanism to the cap.
In this case, it is assumed that either one of the cap and the water drinking container is provided with a hinge shaft with its axis oriented sideways, and the other is provided with a bearing portion for rotatably holding the hinge shaft. The hinge portion may be formed by the engagement between the shaft and the bearing portion.

Needless to say, either the case where the cap is provided with a hinge shaft and the drinking water container is provided with a bearing part, or the case where the cap is provided with a bearing part and the water drinking container is provided with a hinge shaft may be used.
In the case of adopting this structure, the valve mechanism assumes that the engagement state between the hinge shaft and the bearing portion in the hinge portion is a fixed point at the time of valve operation (that is, a fulcrum that does not move), and the cap itself is moved. It is preferable that the structure be operated (pushing or twisting the entire water storage bottle). Among these, in particular, the structure in which the valve operation is performed by pushing and pulling the water storage bottle with respect to the hinge portion is a natural motion that is not unreasonable for the user, and thus it can be said that it is preferable in terms of operability. .

The valve mechanism is formed in an inner plug member formed in a hollow cylindrical structure communicating with the inside of the bottle of the water storage bottle, and in a cylindrical structure that fits outside the inner plug member without rattling. It is possible to have an exterior valve body that is relatively slidable between the drawing position and the pushing position.
In this case, the front end portion of the outer valve body is provided with a cover surface that comes into contact with the front end portion of the inner plug member when the push-down position is set, and the cover surface is provided with a valve hole. To do. On the other hand, the front end portion of the inner plug member has a plug portion that closes the valve hole when the outer valve body is positioned at the push-in position, and the outer valve body is positioned at the pull-out position. It is assumed that a communication hole that is opened around the stopper when the lid surface is separated from the tip is provided.

In this way, the outer valve body is positioned at the pull-out position, whereby the communication hole of the inner plug member and the valve hole of the outer valve body are in communication with each other, and the discharge port portion is formed in this state. .
In such a valve mechanism, even if the inner plug member is provided on the cap itself and the hinge shaft or the bearing portion is provided on the outer valve body, or conversely, the outer valve body is provided on the cap itself. The hinge shaft or the bearing portion may be provided with respect to the inner plug member, but the former is simpler in terms of structure and can be said to be preferable.

A shell wall that surrounds the periphery of the outer valve body is provided for the inner stopper member of the valve mechanism, and a range in which the inner plug member and the outer valve body slide relative to each other between the pull-out position and the push-in position on the shell wall. Thus, a notch can be provided to avoid contact interference with the hinge shaft.
If it does in this way, it will be in the state which penetrates the inside of a notch to the direction which a hinge axis | shaft crosses, and, thereby, the detent means of an inner stopper member and an exterior valve body will be formed. As a result, the water storage bottle is prevented from rotating with respect to the drinking water container, and it is possible to prevent troubles in various uses such as vertical swinging and storage between the two and the water supply from the water storage bottle to the water drinking container.

When the water bottle and the water bottle are stored after the water bottle is pushed into the hinge part, the dimensional relationship is such that the inner surface of the water bottle and the outer surface of the water bottle come into contact with each other at the position farthest from the hinge part. Is preferred.
In this way, if the water storage bottle is stored in the drinking container, the valve mechanism inevitably closes the discharge port and maintains this closed state. This leads to the advantage that water does not leak from the water storage bottle when the container is not used (for example, when it is carried).

  The water bottle for pets according to the present invention is not only convenient to carry, but also can supply water easily, quickly and reliably.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 8 show a first embodiment of a pet water bottle 1 according to the present invention. This water bottle 1 for pets has a drinking container 2 and a water storage bottle 3, and the water drinking container 2 and the water storage bottle 3 are hinge-coupled via a hinge part 4, and each time they are used, This eliminates the need to separate and combine them.

The hinge part 4 is biased to one corner of the drinking water container 2, and the water storage bottle 3 is swingable so that the position farthest from the hinge part 4 is moved in an arc while the hinge part 4 is a fulcrum. ing.
By this swinging, the water storage bottle 3 is stored in the drinking water container 2 (see FIGS. 1 and 2), or the water storage bottle 3 is pulled out from this storage state and is substantially orthogonal to the water drinking water container 2 ( (See FIG. 3). Speaking of the state in which the drinking water container 2 is left stationary, when the water storage bottle 3 is placed in the horizontal position at the lower position of the swinging region, the water storage container 2 is stored in the water drinking container 2, and the water storage bottle 3 is lifted from this state. When in a substantially orthogonal state, it reaches the upper position of the swing region and assumes an inverted posture.

The drinking water container 2 has a bottom portion 10 and a peripheral wall 11 provided so as to rise up around the bottom portion 10, and has an upper opening formed by an upper end peripheral portion of the peripheral wall 11. This is a drinking mouth 12 for pets.
In the illustrated example, the bottom portion 10 is elongated and has a doll shape having a constriction on one end side. Further, the peripheral wall 11 is formed to have a rising dimension such that about half (half body) of the thickness of the water storage bottle 3 is exposed when the water storage bottle 3 is stored in the water drinking container 2.

The peripheral wall 11 is provided with an inclined portion 13 with respect to both side portions corresponding to the doll-shaped body portion of the bottom portion 10 so that the rising dimension is partially reduced. Further, in the vicinity of the inclined portion 13, the opposing wall interval (opening width as the drinking mouth 12) is formed to be slightly wider.
Therefore, in a state where the water storage bottle 3 is stored in the water drinking container 2, it is easy to put a finger on the side surface of the water storage bottle 3 at the inclined portion 13, and the side surface of the bottle and the inner surface of the peripheral wall 11 at this portion. A gap 14 is formed between them to reduce contact friction during removal. Accordingly, it is easy to take out the water storage bottle 3 from the water drinking container 2.

In the bottom portion 10, a portion corresponding to the doll-shaped head is provided with a flange portion 15 that projects to the outer peripheral side, and a connection clip 16, a string, a chain, and the like can be connected to the flange portion 15. A hole 17 is provided.
The water storage bottle 3 has a bottle main body 20 and a cap 21 that is detachably provided at the tip of the bottle main body 20. The bottle body 20 has a hollow cylindrical shape with a bottom portion at one end and a narrow neck portion 22 at the other end. The inside of the narrow neck portion 22 is a mouth portion that is always open, and a cap 21 is fitted around the narrow neck portion 22 by screw fitting or the like.

A plurality of circumferential recesses 23 are provided on the peripheral surface of the bottle that are adapted to correspond to the inclined portion 13 of the peripheral wall 11 when stored in the drinking water container 2 and are non-slip when a finger is put thereon. These circumferential recesses 23 also play a role of increasing the rigidity of the water storage bottle 3.
As shown in FIGS. 4 to 8, the cap 21 has a cap body 30 that is externally fitted to the narrow neck portion 22 of the bottle body 20, and is screwed to the narrow neck portion 22 on the inner peripheral surface of the cap body 30. A female screw or the like is provided (not shown). Further, a packing 31 is fitted in the back of the cap body 30. When the cap 21 is attached to the bottle body 20, the screw fitting portion is fixed while the protruding end of the narrow neck portion 22 is abutted against the packing 31. There is no leakage of water through.

The cap 21 is provided with a valve mechanism 35. The valve mechanism 35 includes an inner plug member 36 and an exterior valve body 37. The inner plug member 36 is integrally provided so as to protrude from the distal end portion of the cap body 30, and the exterior valve body 37 is fitted so as to cover the inner plug member 34.
The inner plug member 36 is formed in a cylindrical shape having a diameter smaller than that of the cap body 30, and is positioned so as to maintain a concentric relationship with the cap body 30. The inside of the inner plug member 36 is opened toward the cap body 30 side. That is, by attaching the cap 21 to the bottle body 20, the inside of the bottle and the inner plug member 36 are in a communication state.

On the other hand, the exterior valve body 37 is formed in a cylindrical structure that fits outside the inner plug member 36 without rattling. The inner plug member 36 and the outer valve body 37 are in a state in which relative sliding is possible along the axial direction of the inner plug member 34.
As shown in FIGS. 5 and 7, a locking projection 40 is provided on the inner peripheral surface of the inner plug member 36, and the movement range of the locking projection 40 of the inner plug member 36 is provided on the outer peripheral surface of the exterior valve body 37. A tip protrusion 41 and a base protrusion 42 are provided for restricting the above. Therefore, relative sliding between the inner plug member 36 and the exterior valve body 37 has a limited sliding stroke.

That is, when the base protrusion 42 and the locking protrusion 40 are close to each other or engaged (in the present embodiment, the close position) (FIG. 5), the inner plug member 36 and the exterior valve body 37 are relatively pushed. The “push-in position” is the “draw-out position” when the tip protrusion 41 and the locking protrusion 40 are engaged (FIG. 7).
In the present embodiment, the locking protrusion 40 of the inner plug member 36 is a protrusion that goes around the inner peripheral surface of the inner plug member 34, and the tip protrusion 41 of the outer valve body 37 is the outer peripheral surface of the outer valve body 37. It was a ridge that goes around. The base protrusion 42 of the exterior valve body 37 is formed by enlarging the outer diameter of the exterior valve body 37 once.

A plug portion 45 is provided at a substantially central portion of the distal end portion of the inner plug member 36, and a plurality of communication holes 46 (three in the illustrated example) are provided so as to surround the plug portion 45. Yes. The plug portion 45 is projected in a disc shape. Each communication hole 46 is formed in a fan shape.
On the other hand, the front end portion of the exterior valve body 37 is closed by a lid surface 47, and the lid surface 47 is provided with a valve hole 48. The valve hole 48 is positioned at the center position of the lid surface 47 and is formed with a hole diameter that fits in a watertight manner with the plug portion 45 provided in the inner plug member 36.

Therefore, when the inner plug member 36 and the outer valve body 37 are positioned at the relative “push-in position” (FIG. 5), the plug portion 45 of the inner plug member 36 and the valve hole 48 of the outer valve body 37 are water-tightly fitted. Together, the valve hole 48 is closed. This state is a closed state of the valve mechanism 35, and water in the bottle body 20 does not leak from the cap 21.
On the other hand, when the inner plug member 36 and the outer valve body 37 are positioned at a relative “retraction position” (FIG. 7), the plug portion 45 of the inner plug member 36 and the valve hole 48 of the outer valve body 37 are separated. At the same time, the lid surface 47 of the exterior valve body 37 is separated from the tip of the inner plug member 36. As a result, the valve hole 48 is opened, and the valve hole 48 and the communication hole 46 of the inner plug member 36 communicate with each other. With this communication, a discharge port portion as the water storage bottle 3 is formed.

This state is an open state of the valve mechanism 35, and is exchanged with air entering from the valve hole 48 to the communication hole 46 or from the inner and outer peripheral surfaces of the inner plug member 36 and the outer valve body 37 to the communication hole 46. From the cap 21, water in the bottle body 20 is discharged.
As is clear from FIG. 4, the exterior valve body 37 is provided with a hinge shaft 50 protruding from opposite positions on the outer peripheral surface toward both sides. The hinge shaft 50 is configured to cross the inside of the drinking mouth 12 (upper opening) of the drinking water container 2 when the water storage bottle 3 is hinged to the drinking water container 2.

On the other hand, the drinking water container 2 is provided with a bearing portion 51 that opens in accordance with the shaft diameter of the hinge shaft 50 with respect to the peripheral wall 11 corresponding to the doll-shaped head. Therefore, the above-described hinge portion 4 is formed by the engagement between the hinge shaft 50 and the bearing portion 51.
The inner plug member 36 is provided with a shell wall 55 so as to surround the exterior valve body 37. The shell wall 55 is provided with a notch 56 at a position corresponding to the hinge shaft 50 provided on the exterior valve body 37. This notch 56 does not cause contact interference with the hinge shaft 50 in a range in which the inner plug member 36 and the exterior valve body 37 slide relative to each other between the “drawing position” and the “pushing position”. The opening width and the opening length are determined.

The state of passing through the shell wall 55 so as to cross the hinge shaft 50 forms a rotation preventing means 60 for preventing the inner plug member 36 and the exterior valve body 37 from rotating.
In order to use the pet water bottle 1 of the present invention having such a configuration, first, the bottle body 20 is removed from the cap 21 in the water storage bottle 3, and water is poured into the bottle body 20. Then, after the bottle main body 20 is coupled to the cap 21, the closed state of the valve mechanism 35 is confirmed, and then the water storage bottle 3 is swung around the hinge portion 4 and stored in the water drinking container 2.

Here, in order to close the valve mechanism 35, the water storage bottle 3 is linearly pushed into the drinking container 2 along the longitudinal direction of the bottle body 20.
That is, the cap 21 is pressed against the hinge portion 4 together with the bottle body 20 of the water storage bottle 3 by this pushing, and accordingly, the engagement state between the hinge shaft 50 and the bearing portion 51 in the hinge portion 4 is the valve operation. It becomes a fixed point of time (that is, a fulcrum where the outer valve body 37 does not move), and the inner plug member 36 is pressed against this.

As a result, in the valve mechanism 35, the inner plug member 36 and the outer valve body 37 are in a relative “pushing position” (FIG. 5), and the plug portion 45 of the inner plug member 36 and the valve hole of the outer valve body 37. The valve hole 48 is closed by watertight fitting with the valve 48.
In addition, when the water storage bottle 3 is stored in the drinking water container 2 with the valve mechanism 35 closed as described above, the water drinking container 2 is located at a position farthest from the hinge portion 4 (the bottomed portion of the water storage bottle 3). If the dimensional relationship is such that the inner surface and the outer surface of the water storage bottle 3 come into contact with each other, the valve mechanism 35 is inevitably closed by storing the water storage bottle 3 in the drinking water container 2.

In this manner, the water storage bottle 3 is stored in the water drinking container 2 (the valve mechanism 35 is closed) and may be carried using the connecting clip 16 provided on the water drinking container 2 or the like.
In addition, when water is supplied to the pet, the water storage bottle 3 is taken out from the water drinking container 2, the water drinking container 2 is left stationary, and the water storage bottle 3 is swung to an inverted posture, thereby bringing the valve mechanism 35 into a discharge state.

Here, in order to put the valve mechanism 35 into a discharge state, the water storage bottle 3 is drawn out linearly along the longitudinal direction of the bottle body 20 with respect to the drinking container 2.
That is, the pulling moves the cap 21 together with the bottle main body 20 of the water storage bottle 3 in the direction in which the cap 21 is pulled away from the hinge portion 4, and accordingly, the engagement between the hinge shaft 50 and the bearing portion 51 in the hinge portion 4. The state becomes a fixed point at the time of valve operation (that is, a fulcrum where the exterior valve body 37 does not move), and the inner plug member 36 is pulled out therefrom.

As a result, in the valve mechanism 35, the inner plug member 36 and the outer valve body 37 are in a relative “drawing position” (FIG. 7), and the plug portion 45 of the inner plug member 36 and the valve hole of the outer valve body 37. 48, the lid surface 47 of the outer valve body 37 is separated from the distal end portion of the inner plug member 36, and the communication hole 46 of the inner plug member 36 is in communication with the valve hole 48.
Accordingly, water is discharged from the water storage bottle 3 to the drinking container 2. When the amount of water in the water drinking container 2 becomes appropriate, the valve mechanism 35 may be closed by pushing the water storage bottle 3 toward the hinge portion 4 again.

FIG. 9 shows another embodiment of the valve mechanism 35 provided in the water storage bottle 3. In the valve mechanism 35 shown in this embodiment, an outer valve body 37 is provided on the cap 21 itself, and a hinge shaft 50 is provided on the inner plug member 36.
The plug portion 45 is provided in the inner plug member 36, the communication hole 46 is formed around the plug portion 45, and the lid surface 47 is provided in the exterior valve body 37, and the plug portion 45 is provided on the lid surface 47. The valve hole 48 that can be closed in a watertight manner is provided in substantially the same manner as in the above-described embodiment (see FIGS. 4, 5, 7, etc.).

  By the way, this invention is not limited to the said embodiment, It can change suitably according to embodiment. Moreover, it cannot be overemphasized that the water bottle for pets of this invention can be used also for milk other than water, a liquid food, etc.

It is the top view which showed one Embodiment of the water bottle for pets concerning this invention. It is a front view corresponding to FIG. It is the front view which showed the operation state (use condition) from FIG. It is the perspective view which decomposed | disassembled and showed the front-end | tip part of the water storage bottle. It is the sectional side view which showed the cap (closed state of the discharge outlet part) of the water storage bottle. FIG. 6 is a side view corresponding to FIG. 5. It is the sectional side view which showed the cap (opening state of the discharge outlet part) of the water storage bottle. FIG. 8 is a side view corresponding to FIG. 7. It is a sectional side view showing another embodiment of a valve mechanism, (a) is a closed state of a discharge mouth part, and (b) is an open state.

DESCRIPTION OF SYMBOLS 1 Pet water bottle 2 Drinking container 3 Water storage bottle 4 Hinge part 10 Bottom part 11 Perimeter wall 12 Drinking mouth 20 Bottle main body 21 Cap 35 Valve mechanism 36 Inner plug member 37 Exterior valve body 45 Plug part 46 Communication hole 47 Cover surface 48 Valve hole 50 Hinge Shaft 51 Bearing portion 55 Shell wall 56 Notch 60 Non-rotating means

Claims (6)

A drinking container (2) having a bottom part (10) and a peripheral wall (11) surrounding the periphery and having a top opening as a drinking mouth (12), and a hinge part (4) at one corner of the drinking container (2) And a water storage bottle (3) coupled so as to be swingable up and down, and the water in the water storage bottle (3) can discharge the water in the bottle into the drinking container (2) in the vicinity of the hinge portion (4). For a pet which is provided with a discharge port and is capable of storing the water storage bottle (3) in the water drinking container (2) when the water storage bottle (3) is placed in the sideways posture at the lower position of the swinging region. In the water bottle, the water storage bottle (3) has a valve mechanism capable of mechanically valve-operating the discharge port portion between a closed state and an open state when the water bottle (3) is taken out of the water container (2). (35) is provided ,
The pet water bottle is characterized in that the valve mechanism (35) has a structure capable of valve operation by an operation of pushing or pulling the water storage bottle (3) with respect to the hinge portion (4) .   The water storage bottle (3) has a bottle main body (20) and a cap (21) that is detachably provided at the tip of the bottle main body (20), and the valve mechanism (35) is attached to the cap (21). ), And a hinge shaft (50) having a lateral axis is projected from either the cap (21) or the drinking container (2), and the hinge shaft (50) is disposed on the other side. By providing the bearing portion (51) that is rotatably held, the hinge portion (4) is formed by the engagement between the hinge shaft (50) and the bearing portion (51), and the valve mechanism (35). Is a structure in which the cap (21) itself is operated with the engagement state of the hinge shaft (50) and the bearing portion (51) in the hinge portion (4) as a fixed point during valve operation. Item 1. A water bottle for pets according to item 1. The valve mechanism (35) includes an inner plug member (36) formed in a hollow cylindrical structure communicating with the inside of the water storage bottle (3), and a cylindrical structure that fits outside the inner plug member (36) without rattling. An outer valve body (37) formed between the inner plug member (36) and relatively slidable between a drawing position and a push-in position, and a distal end of the outer valve body (37). The cover surface (47) that abuts against the distal end portion of the inner plug member (36) when in the pushing position is provided, and the valve surface (47) is provided with a valve hole (48). A plug part (45) for closing the valve hole (48) when the outer valve body (37) is positioned at the pushing position, and an outer valve body at the tip of the inner plug member (36). (37) is positioned at the pull-out position and the lid surface (47) is separated from the tip of the inner plug member (36). A communication hole (46) that is opened around the plug portion (45) is provided, and the communication hole (46) of the inner plug member (36) and the valve hole (48 of the outer valve body (37) are provided. The water bottle for pets according to claim 2, wherein a discharge port portion is formed in a state of being in communication with each other . An inner plug member (36) of the valve mechanism (35) is provided on the cap (21) itself, and a hinge shaft (50) or a bearing portion (51) is provided on the exterior valve body (37). The water bottle for pets according to claim 3 characterized by things. The inner plug member (36) of the valve mechanism (35) is provided with a shell wall (55) surrounding the outer valve body (37), and the shell wall (55) includes an inner plug member (36) and A notch (56) that avoids contact interference with the hinge shaft (50) is provided in a range in which the outer valve body (37) slides relative to the pull-out position and the push-in position, and the inside of the notch (56) is provided. 5. The detent means (60) between the inner plug member (36) and the outer valve body (37) is formed by penetrating the hinge shaft (50) in a transverse direction. Water bottle for pets. The drinking water container (2) and the water storage bottle (3) have a water drinking position at a position farthest from the hinge part (4) when the water storage bottle (3) is pushed into the hinge part (4) and stored. In the state where the inner surface of the container (2) and the outer surface of the water storage bottle (3) are in contact with each other, and the water storage bottle (3) is accommodated in the water drinking container (2), the valve mechanism (35) The pet water bottle according to any one of claims 2 to 5 , wherein the pet water bottle can be maintained in a closed state .

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