JP3105538U - Excrement disposal equipment for animals such as dogs - Google Patents

Abstract

An object of the present invention is to collect excrement such as feces and urine in a container without polluting hands and to easily perform post-treatment of excrement of animals such as dogs in order to quickly respond to excretion of animals such as dogs outdoors and indoors. Provide tools.
A lid on a container for collecting excrement is divided into two parts, a front lid and a rear lid or two layers of an upper lid and a lower lid. The handle 7 is attached to one of the lids, and the front and rear lids are moved toward and away from each other by a link or a gear mechanism by turning the handle forward and backward, thereby opening and closing the container opening. Further, by expanding and contracting the upper lid and the lower lid telescopically, the lid is brought to one end of the container to open and close the container opening. The container is provided with a space in which a waste bag 2 or a water-absorbing chemical product can be laid.
[Selection diagram] FIG.

Description

  The present invention relates to an excrement disposal device, and more particularly to an excrement disposal device that can easily collect excrement of animals such as dogs and treat it hygienically.

As a tool for excretion of animals such as dogs, a wire is bent into a shape of a large goldfish scoop, a vinyl bag is placed in the opening of the ring-shaped portion, and a vinyl bag is placed over the opening edge to serve as a waste receiving device.
In some cases, the excrement is collected in a container at the tip by operating with a small scoop-size handle so that the excrement can be treated without bending the waist.

Literature 1 is known as a prior art of a portable excrement disposal device. [The figure numbers and part numbers of the cited document 1 are those described in the gazette.]
That is, the technique described in Document 1 includes a container 2 having an opening on an upper surface, a support member 3 for rotatably supporting the container 2 at a position above the center of gravity of the container 2, and a support member 3 in FIG. An extended handle 4 and container holding means for holding the container 2 at a predetermined rotation position are provided. When the handle is being carried, the opening on the container is covered, the handle is placed on a flat surface, and the handle is turned 180 degrees. The handle and the lid are connected so that the container is opened when it is located on the opposite side of the opening.
Utility Model Registration No. 3058261 [0024]-[0028], FIGS. 1-3

Many of the excrement disposal tools described in the related art apply a cleaning tool which has been used for a long time, and there is a problem that the appearance is not good when carrying around.
In addition, there is a problem that it is avoided to carry a bulky thing which is apparently an excrement disposal device at first glance. Further, there is a problem that the entire weight including the structure of the opening and closing mechanism of the lid of the container is troublesome to carry around. Also, it was difficult to make the container small enough to be inserted into the crotch of an animal such as a dog. Further, depending on the shape of the processing tool, there has been a problem that the handle of the container may be stained by defecation. In addition, there was a problem that it was not possible to defecate animals such as dogs.

  The present invention has been made in view of the above-mentioned problems of the prior art, and its purpose is to be compact and lightweight when used outdoors or indoors, has a good appearance, and can be opened and closed instantly. Accordingly, the present invention provides an excrement disposal tool for animals such as dogs, in which the handle is not likely to be contaminated by defecation and the lid closing operation and post-processing of excretion are easy after defecation.

  The excrement disposal device for animals such as dogs according to claim 1, a container having an opening at one end, a lid rotatably provided on a support shaft provided on an opposite side surface of the container and covering the opening, A handle having the pivot as a center of rotation, which pivots the lid to open and close the opening, so that the excrement collecting member can be stored in the container.

According to the invention of claim 1, the container is a deep so-called lunch box-shaped container having a square, rectangular, oval shape and without an opening on the top. The lid is not opened and closed with a hinge, but the opening of the container is opened and closed by rotating a handle attached to the lid using a pin provided on the side surface of the container as a support shaft.
The handle should be long enough to be gripped and light, and a string should be tied to the tip to hang it for easy carrying. Although the container and lid can be made of a thin metal plate, they can be carried with good appearance by forming them into a molded product of a resin material.

  The excrement disposal device for animals such as dogs according to claim 2 is constituted by the two lids. According to the invention of claim 2, the opening can be sufficiently opened by dividing the lid that covers the opening of the container into two parts, so that the opened lid is moved to the outside of the container, thereby excreting waste. The device can be prevented from being soiled when dropped into the container, and can easily access the container such as a dog.

  The excrement disposal device for an animal such as a dog according to claim 3, wherein the two lids are constituted by a front lid and a rear lid, and are separately provided on a support shaft provided at an equal distance from the center in the lateral direction on the opposite side surface. And an interlocking mechanism in which the two lids are interlocked and turn in opposite directions.

  According to the invention of claim 3, when the handle is tilted forward and rotated, the front lid is turned to the other side and the rear lid is turned to the front side, so that the opening of the container becomes the full opening and the dog is opened. When the container is approached to such an animal, the container is moved to a position close to the front wall of the container so that the front lid does not interfere.

  The handle of the excrement disposal device for animals such as dogs according to claim 4, wherein the handle shares the support shaft of a single lid, and is attached to the lid and rises to the center position between the support shafts when the lid is closed. .

  According to the invention of claim 4, when the handle is turned to the front side by about 90 degrees and the lid is fully opened to bring the container close to the crotch of an animal such as a dog, the handle comes to a horizontal position where it is easy to grasp. When the handle is fully closed, the handle rises to the center of the container, so that the processing tool has a stable posture.

The interlocking mechanism of the animal excrement disposal device of claim 5 is a link mechanism.
According to the invention of claim 5, since the rear lid and the front lid are connected by the link, the two lids are rotated in the opposite directions to each other by the pivoting operation toward the front side of the handle to open and face the handle. It is closed by turning to the side and starting up.

The interlocking mechanism of the animal and animal excrement disposal device of claim 6 is a set of gears meshing with each other using the two support shafts as rotation centers.
According to the invention of claim 6, a pair of gears integrated with each of the front lid and the rear lid are provided around the respective pivots of the front lid and the rear lid, and two gears are rotated by rotating the engagement handle. The divided lids are turned in the opposite directions to each other, and are opened when tilted to the front, and closed when raised.

  The excrement disposal device for animals such as dogs according to claim 7, wherein the two lids are constituted by an upper lid and a lower lid, and the two lids are provided on one of the supports protruding from a central portion on the opposite side surface. A shaft is used as a common rotation center, one of which opens and closes the opening by the rotation of the handle, and the other opens and closes by rotating when the cover is rotated. It is.

According to the invention of claim 7, the two-part lid is formed into a two-layer structure of a front lid and a rear lid, and the handle is rotated to the front side to engage the lower lid with the projection of the upper lid and rotate. Then, the containers are fully opened by stacking them, and the handle is rotated to the other side to engage the rear end of the upper lid and the front end of the lower lid to close the lower lid.
In this method, there is no lid on the front side of the container at the time of opening, so that the container can be easily approached to the crotch of an animal such as a dog.

In the animal excrement disposal device of the eighth aspect, the handle is provided upright on the upper lid of the lid.
According to the invention of claim 8, carrying is improved by standing the handle for opening and closing operation on the upper front lid.

The excrement disposal device for animals such as dogs according to a ninth aspect is provided with a stopper member for holding the handle at least in an upright position and fixing the lid so as not to open.
According to the invention of claim 9, the opening is closed by the lid, and the handle attached to the rear lid or the front lid is engaged with the support shaft protruding from the side wall of the container by the stopper member. The animal and animal excrement disposal device consisting of a container and a lid can be stably carried without opening the lid during carrying.
In addition, packing is effectively inserted into the opening or gap of the lid to enhance the security and lock.

  The animal excrement disposal device of the present invention solves the problem by the above-described means, and has the following effects.

According to the first aspect of the present invention, since the excrement disposal device is configured to be compact, there is an effect that there is no uncomfortable feeling in carrying.
In addition, since most of the excrement disposal device can be made of a resin material, the excrement disposal device is lightweight and has an effect that it is not troublesome to carry.
In addition, the resin material has an effect that a wide range of colors can be selected and it is easy to give an aesthetic appearance.
In addition, there is an effect that even when an animal such as a dog expresses consent, preparation for receiving excrement can be instantaneously performed.
Further, since the excrement container has high confidentiality and does not emit odor outside, it has an effect that it can be shared outdoors and indoors.
Further, since the handle of the processing tool is located behind the container where the excrement falls, there is an effect that the excrement does not become dirty.
In addition, by placing a pad or a chemical product capable of absorbing urine in a container, it is possible to collect fluid such as feces and urine together.

  The invention of claim 2 has an effect that, in addition to the effect of claim 1, when the container is opened by dividing the lid into two parts, the lid can be compactly arranged around the container.

  According to a third aspect of the present invention, in addition to the effect of the first aspect, the front lid and the rear lid are divided into two parts, the front lid is placed along the front edge of the container, and the rear lid is moved rearward and forward from the container. Therefore, there is an effect that the container after opening can be easily approached to a crotch of an animal such as a dog.

  According to the invention of claim 4, in addition to the effect of claim 1, a handle that shares a lid and a rotating support shaft is provided instead of a handle (a so-called bucket handle) having a fulcrum above the center of gravity of the container. As a result, the lid can be opened and closed by the simultaneous turning operation of the handle and the lid, so that there is an effect that operation time is not wasted.

  The invention of claim 5 has an effect that, in addition to the effect of claim 1, by adopting a link mechanism for opening and closing the front lid and the rear lid, it is inexpensive and the opening and closing operation is stable.

  According to the invention of claim 6, in addition to the effects described in claim 1, by adopting a pair of gears for opening and closing the front lid and the rear lid, it is easy to select the respective rotation angles of the front lid and the rear lid. Has the following effects.

  According to the invention of claim 7, in addition to the effect of claim 1, there is no lid near the front wall of the container because the lids divided into two near the rear wall of the container at the time of opening are collectively collected. Therefore, there is an effect that an animal such as a dog can easily approach the crotch.

  The invention according to claim 8 is, in addition to the effect according to claim 1, in that the lower lid is pushed down or opened when the opening is opened or closed, and the handle is set up on the upper lid, so that the handle can be tilted or one operation. Opening / closing is possible, and it is possible to respond to the defecation operation of animals such as dogs in an instant.

  According to the invention of claim 9, in addition to the effect of claim 1, it is possible to stably carry the excrement disposal device without opening it in a sealed state and carry the excrement disposal device on the container. This has the effect that the operation procedure of the stopper member at the time of contact lock can be performed simply and quickly.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a front view of a link-type excrement disposal device that opens and closes an opening of a container by turning a divided lid in a direction opposite to each other using a link. FIG. FIG. 3 is an explanatory sectional view of the support shaft of FIG. 2.

  In FIG. 1 to FIG. 3, a container 1 is a rectangular defecation receiving device which is usually formed of a resin plate and opened upward, and accommodates a paper or vinyl receiving bag 2 for receiving excrement falling inward. be able to. The lid on the upper surface of the container 1 is divided into two parts, and is formed by a front lid 3 and a rear lid 4 having substantially the same shape. The rear lid 4 is on the side on which the handle 7 is tilted, and refers to a half lid on the operation side on which the operator of the excrement disposal tool holds and holds the handle 7. The front lid 3 is a half of the side to be inserted into the crotch of an animal such as a dog.

  The front lid 3 moves on the circular arc in the forward direction on the upper surface of the opening of the container 1 and opens. Therefore, a pair of concentric support shafts 5, 5 are provided on the left and right side walls 1a, 1b of the container 1 parallel to the moving direction. Parallel connecting portions 3b, 3c are provided extending from the rectangular upper surface 3a of the front cover 3 along the left and right side walls 1a, 1b so that the front cover 3 can be supported and rotated by the support shafts 5, 5. .

  The shape of the rear lid 4 is formed in substantially the same shape as the front lid 3. The supporting shafts 6 and 6 at the center of rotation of the rear cover 4 are provided symmetrically with respect to the front and rear centers of the container on the left and right side walls 1a and 1b similarly to the supporting shafts 5 and 5 of the front cover 3. The support shaft 5 and the support shaft 6 are not limited by the position of the height of the center of gravity, and may be at a position lower than the center of gravity. It is preferable that the support shafts 5 and 6 have the same height in design. The front lid 3 and the rear lid 4 are provided so that the upper surface of the lid moves in an arc at the upper surface of the opening of the container 1 and opens, and when closed, abuts at the center.

  At the contact position of the front lid 3 and the rear lid 4 when the lid is closed, the forked handle 7 in which the grip 7b is located above the center of the opening of the container is connected to the connecting parts 4b, 4c extending downward of the rear lid 4. The handle 7 is attached to the rear cover 4 so as to rotate integrally with the rear lid 4 by bifurcated portions 7a and 7a extending to the support shafts 6 and 6 along the outside of the handle. The handle 7 is for carrying the container and for opening and closing the front cover 3 and the rear cover 4.

  The handle 7 may be formed integrally with the rear lid 4 or may be manufactured separately and then integrated with the pin 13 by driving. In each case, the handle 7 is attached to a part of the rear lid 4. The handle 7 is bent in an inverted shape in the side view of FIG. 2, and the grip 7b is located right above the center between the support shafts 5 and 6 when the handle 7 stands up. The handle 7 can be configured to be able to expand and contract.

  By gripping the handle 7 and tilting it toward the operator (operator side), the rear cover 4 is turned forward by the links around the spindles 6 and 6, and the front lid 3 is turned forward by the links around the spindles 5 and 5. Turn to open. At this time, the extended portion 4d formed by bending the rear end of the upper surface 4a of the rear lid 4 so that the handle 7 is substantially parallel to the opening surface of the container 1 is formed so as to contact the outer surface 1c of the container at the time of opening. The container 1 with the opening kept horizontal can be carried near the excretion of animals such as dogs.

A link mechanism for opening and closing the rear cover 4 and the front cover 3 by turning the handle 7 will be described.
One end of a long link 9 is rotatably supported on a support shaft 8 which penetrates one of the forked portions 7a of the handle 7 and is attached to and protrudes from one of the connecting portions 4c of the lid 4. . One connecting portion 3c of the front cover 3 is extended in an inverted shape as an arm portion 3d beyond the support shaft 5, and the tip thereof is supported at a position on the extension line of the other end of the link 9 and the handle 7 standing up. The shaft 10 is rotatably connected. In this state, the length of the forked portion 7c between the support shafts 6 and 8 of the handle 7 and the length of the arm portion 3d of the front cover 3 are substantially equal and substantially parallel. The link 9 and the arm 3d can be arranged symmetrically on the left and right side walls of the container 1, but may be provided only on one side wall.

Further, a stopper member is provided for holding the handle 7 at least in an upright position, fixing the cover so as not to open, and holding the container 1 horizontally. One end of the stopper 11 of the stopper member is rotatably supported on the support shaft 8.
The stopper 11 raises the handle 7 vertically to rotate the front lid 3 and the rear lid 4 to cover the opening of the container 1 and to keep the front lid 3 and the rear lid 4 closed. Link.

  That is, the other end of the stopper 11 is formed with a notch of the engaging portion so as to be hooked on the tip of the support shaft 5 and is engaged so that the front cover 3 and the rear cover 4 are locked so as not to open left and right. An elastic member 14 such as rubber, felt, sponge or the like provided at the front end of the lid upper portion 4a of the rear lid 4 improves the effect of the spring material when the stopper 11 is engaged with the support shaft 5 and the sealing effect of the container 1. In addition, it is desirable to attach a curved surface or an elastic body having no gap between the lower surfaces of the front lid 3 and the rear lid 4 and the upper surface of the container 1 so that the container can be sealed.

  The container 1, the front lid 3, the rear lid 4, and the link 9 may be formed of a thin metal plate, but a molded product can be made by using a resin material for weight reduction. The color can be freely selected and the appearance and appearance are improved. The support shafts 5, 6, 8, and 10 may be formed of metal or resin, but are formed by integrating the protruding portions into the front cover 3 and the rear cover 4 and assembling them using the elasticity of the resin material. The number can be reduced. It is convenient to carry a hanging string 12 attached to the tip of the handle 7. Moreover, it can be made expandable and contractible.

  Next, the operation of the first embodiment will be described with reference to the drawings.

When an animal such as a dog begins to defecate, the stopper 11 is immediately flipped up about the support shaft 8 to disengage and release the lock, and the handle 7 is moved approximately 90 degrees counterclockwise in FIG. Rotate. When the handle 7 rotates counterclockwise by about 90 degrees, it becomes horizontal, and the tip of the extension 4 d of the rear lid 4 contacts the outer surface 1 c of the container 1.
At the same time as the handle 7 is rotated counterclockwise, the front lid 3 connected to the link 9 via the arm 3d rotates clockwise about the support shaft 5, and the rear lid 4 and the front lid 3 It moves to the state shown by the phantom line (FIG.), And the upper opening of the container 1 is fully opened. In this state, the front of the front lid is inserted into the crotch of an animal such as a dog while holding the handle 7 to prepare for defecation.

After defecation is completed, the container is pulled out from the crotch of an animal such as a dog, and when the handle 7 is raised and raised, the front and rear lids 3 and 4 are close to each other and the upper opening of the container 1 is closed. When the stopper 11 is rotated clockwise and the notch at the tip is engaged with the support shaft 5, the front cover 3 and the rear cover 4 are fixed, and the container 1 can be stably carried in a horizontal state.
In addition, since the container can be kept clean by providing a bag for directly receiving excrement such as paper or vinyl inside the container, it is possible to treat excrement of animals such as dogs without soiling hands.

FIG. 4 is a side view for explaining a mechanism of a gear type excrement disposal device for opening and closing a divided lid by a pair of segment gears, and FIG. 5 is a cross-sectional explanatory view of a support shaft of FIG.
The components constituting the container such as the container 1, the receiving bag 2, the front cover 3, the rear cover 4, the handle 7, the stopper 11, and the like of the excrement disposal tool are completely the same as those in the first embodiment, and thus the same reference numerals are used and the description is omitted. The different configuration will be described with reference to FIGS.

  4 and 5, a small-diameter segment gear 16 is attached to the rear lid 4 about the pivots 6 and 6, and a large-diameter segment gear 16 is attached to the front lid 3 about the pivots 5 and 5. A segment gear 18 is attached, and the two gears 16, 18 are meshed. When the handle 7 is at the vertical position, the end faces of the front cover 3 and the rear cover 4 are in contact with each other, and cover the upper opening of the container 1 and are closed. By changing the ratio of the number of teeth and the ratio of the gear diameter, the rotation angles of both lids can be set as appropriate.

  When the stopper 11 is opened and the handle 7 is turned 90 degrees counterclockwise in the drawing of FIG. 4 to move the rear cover 4 to the position shown by the imaginary line, the large-diameter segment gear 18 integrated with the front cover 3 becomes It turns by an angle that is inversely proportional to the pitch diameter that meshes with the segment gear 16. The ratio of the number of teeth is determined so that the rear end of the upper surface 3a of the front lid 3 is lower than the upper surface of the container 1.

As an example, the segment gear 16 and the segment gear 18 can be selected near 4:10. To lower the front lid 3 further, the direction may be changed to 5:10.
The configuration in which the lid is opened and closed by the pair of segment gears 16 and 18 has a small number of parts. Further, safety measures can be taken by incorporating only the gear mechanism into the container and attaching a cover.

  The excrement disposal device according to the present invention is compact and has high airtightness after the lid is closed on the container, so that the odor does not easily leak even after being used indoors. Furthermore, since it is a container with a bottom, it can be used as a urination treatment tool by adding a receiving bag 2 into the container and putting a urine-adsorbed chemical or an absorbent pad. The opening and closing operations of the front and rear lids and the operation of the stopper 11 in the second embodiment are the same as those in the first embodiment, and a description thereof will be omitted.

  In the first and second embodiments, the lid at the container opening is divided into two parts, and the handle 27 integrally attached to the rear lid is rotated forward and backward to operate the front lid and the rear lid along the opening. Are rotated, separated and approached to open or close the entire opening. On the other hand, in the present embodiment, the lid of the container opening is divided into two parts, but the lid is vertically stacked. By folding the handle 7 formed on the upper lid toward the front side, a sufficient opening is formed in the upper portion of the container 1 by overlapping the upper and lower two layers on the rear end side (operator side) of the container 1, and the handle 27 is positioned on the front end side. By rotating, the lower lid 22 is pulled up by the upper lid 21 so as to cover the entire opening. The handle 27 can also be configured to be extendable.

FIG. 6 is a structural explanatory view of a two-layered excrement disposal device in which the divided lid is made into two layers and telescopically expanded and closed to open and close the opening. FIG. 7 is a top view of FIG.
6 and 7, a container 1 is formed of a plate material and is a rectangular excrement receiving device that is opened upward, and may be provided with a paper or vinyl receiving bag 2 that directly receives excrement falling inward. it can. The upper lid of the container 1 is composed of an upper lid 21 and a lower lid 22 which are vertically stacked.

  The upper lid 21 and the lower lid 22 extend downward from the lid upper surfaces 21a, 22a along the opposing side wall surfaces so that the upper lid 21 and the lower lid 22 can rotate about the common shafts 23, 23 provided on the opposing side wall surfaces of the container 1 as a common center. And connecting portions 21b, 21b; 22b, 22b on both sides which are bent and extended. The lower lid 22 expands and contracts in a telescopic manner by a turning operation of a handle 27 formed on the upper lid 21.

  That is, a downward bent portion 21c formed at the rear end (front side) of the lid upper surface 21a of the upper lid 21 and perpendicular to the rotating direction, and inwardly above the front ends (the other side) of the connecting portions 21b, 21b hanging down on both sides. A bent portion 21d formed by bending is formed. At the front end of the lower lid 22, an upward bent portion 22c is formed which is parallel to the bent portion 21c. When the upper lid 21 is rotated clockwise in the closing direction, the bent portion 21c engages with the upward bent portion 22c formed at the front end of the lid upper surface 22a of the rear lid 22, pulls up the lower lid 22, and opens the opening. close. When the upper cover 21 is rotated leftward on the front side, the protrusion 21d engages with the front edge 22e of the connecting portion 22b of the lower cover 21 to rotate the lower cover 22 and open the opening.

A downward bent portion 22d is formed along the edge at the rear end of the upper surface 22a of the lower lid 22. When the lower lid 22 is lifted up and turned in the closing direction, the bent portion 22d forms the opening edge of the container 1. , The upper end position of the lower lid 22 is determined by contact with the stopper portion 1e formed on the upper part of the rear wall surface. Accordingly, the position of the upper lid 21 is also determined.
As described above, the upper lid 21 and the lower lid 22 expand and contract in a telescopic manner, and can cover the entire upper surface of the opening of the container 1. Further, the bent portion 22d of the lower lid 22 contacts the side surface of the container 1 at the left turning end to position the open end of the lower lid 22, and accordingly the upper lid 21 is also positioned, so that the handle 22 is in the horizontal position. .

  A stopper 24 having one end rotatably supported on a pin 28 erected on at least one connecting portion 21b of the upper lid 21 is provided. A hook-shaped notch 24a is formed at the other end of the stopper 24. The notch 24a engages with a pin 25 protruding from the side surface of the container 1 to prevent the lids 21 and 22 from opening. The entire lid is fixed to the container 1 so that the excrement disposal device can be stably carried.

  Here, the front is the moving direction of the handle 27 when the upper cover 21 and the lower cover 22 close the opening of the container 1, and the rear is the moving direction of the handle 27 when the opening is opened. 6, the right side is the front of the container 1, and the left side is the rear.

  The stopper 24 is disengaged, and the upper lid 21 is operated to be moved rearward to be opened. In order to maintain this state, the upper lid 21 can be pressed against the inside of the connecting portion 21b of the upper lid 21 on both wall surfaces. A brake plate 26 is provided at the position. The brake plate 26 is used to hold the handle 27 with one hand to facilitate the insertion of the container close to the crotch of an animal such as a dog, and to support the container 1 during the insertion.

  Note that the handle 27 can be provided with a string 12 for convenience in carrying the excrement disposal device. In addition, instead of the gripping arc-shaped long hole 27a provided in the handle 27, an operation handle 28 (shown by a virtual line) having an elongated hole 21e through which the string 12 passes can be formed.

  It is most important that the excrement disposal device is lightweight so that it can be easily carried. In addition, it is necessary to have an appearance that is not unsightly in appearance and that can be held by the user without discomfort. Therefore, it is desirable that the container 1, the upper cover 21, the lower cover 22, the handle 27, and the like be made of a resin material. Resin is lightweight and has a wide range of color choices, and at the time of mass production greatly contributes to lower manufacturing costs.

The operation of the third embodiment will be described.
When an animal such as a dog begins to defecate, the stopper 24 is immediately flipped up to release the lock, and the handle 27 is rotated approximately 60 degrees counterclockwise in FIG. 6 in the same direction as the release direction of the stopper 24. Then, the projection 21d of the connecting portion 21b of the upper lid 21 contacts the front edge 22e of the lower lid and rotates. The handle 27 reaches the rear end, and the upper lid 21 and the lower lid 22 of the container 1 are fully opened. After the position of the upper lid 21 is determined by the brake plate 26, the opening of the container 1 is inserted into the dropping point of the excrement of the crotch from an animal such as a dog by holding the handle 27.

  After defecation, the container 1 is taken out and the receiving bag 2 in the container is temporarily closed. Next, when the handle 27 is rotated forward by about 60 degrees, the bent portion 21c of the upper lid 21 is engaged with the upper bent portion 22c of the lower lid 22, and the two lids are rotated together to rotate the lower lid 22. The rear bent portion 22d abuts on the stopper 1a to completely close the opening. After fully closed with the lid, the stopper 24 of the stopper member is turned to engage the cutout 24a with the pin 25, thereby completing the lock.

It is a front view of the link-type excrement disposal device which opens and closes the opening part of a container by rotating the lid which consists of a divided front lid and a rear lid by a link in the opposite direction. FIG. 2 is a side view of FIG. 1, particularly illustrating a link mechanism. FIG. 3 is an explanatory cross-sectional view of a support shaft position in an open state in FIG. 2. It is a mechanism part explanatory drawing of the gear type excrement disposal tool which opens and closes the lid which consists of a divided front lid and a rear lid by a pair of segment gears. FIG. 5 is an explanatory cross-sectional view of a shaft position in an open state in FIG. 4. It is a structural explanatory side view of a two-layer type excrement disposal tool including an upper lid and a lower lid in which a divided lid is formed into two layers and is telescopically expanded and closed to open and close the opening of the container. FIG. 7 is a top view of FIG. 6.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 1 Container 2 Receiving bag 3 Front lid 4 Rear lid 5, 6, 8, 10, 23 Support shaft 7, 27, 28 Handle 9 Link 11, 24 Stopper 12 String 14 Elastic member 16, 18 Segment gear 21 Upper cover 22 Lower cover 25 , 28 pin 26 brake plate

Claims (9)

A container having an opening at one end;
A lid that is rotatably provided on a support shaft provided on the opposite side surface of the container and covers the opening;
An animal such as a dog, comprising: a handle having the pivot as a center of rotation, which pivots the lid to open and close the opening, so that the excrement collecting member can be stored in the container. Excrement disposal tool.   The excrement disposal device for animals such as dogs according to claim 1, wherein the lid is constituted by two sheets.   The two lids are composed of a front lid and a rear lid, and are separately rotatably supported on a support shaft provided on the opposite side surface at an equal distance from the center in the lateral direction, and the two lids are provided. 3. The excrement disposal device for animals such as dogs according to claim 2, further comprising an interlocking mechanism in which the body interlocks and rotates in opposite directions.   The excrement disposal device for animals such as dogs according to claim 3, wherein the handle shares the support shaft of one lid, and is attached to the lid and rises to the center position between the support shafts when the lid is closed.   The excrement disposal device for animals such as dogs according to claim 3 or 4, wherein the interlocking mechanism is a link mechanism. The excrement disposal device for animals such as dogs according to claim 3 or 4, wherein the interlocking mechanism is a set of gears that mesh with each other using the two shafts as rotation centers.   The two lids are composed of an upper lid and a lower lid, and the two lids use one of the support shafts protruding from a central portion on the opposite side surface as a common rotation center. 3. The excrement disposal device for animals such as dogs according to claim 2, wherein said handle opens and closes said opening by rotation of said handle, and said other one engages and rotates and opens and closes when said lid is rotated.   The excrement disposal device for animals such as dogs according to claim 7, wherein the handle is provided upright on the upper lid of the lid. The excrement disposal device for animals such as dogs according to any one of claims 1 to 8, further comprising a stopper member for holding the handle at least in an upright position and fixing the lid so as not to open.