JP2015019642A - Dog dung recovery tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a practical dung recovery tool which achieves both the simplicity of attaching/detaching operation of a dung receiving bag to/from a main body receiving ring and the certainty of fixture of the bag by using opposing elastic force between the main body receiving ring and the dung receiving bag.SOLUTION: The circumference size of a main body receiving ring whose Ω-shaped circumference is variable is made larger than the circumference of a dung receiving bag, the opposing elastic force between the main body receiving ring and the bag while the dung receiving bag is attached is utilized, the dung receiving bag is deeply folded back with a large dent made at the root of the receiving ring to be attached, then, the bag can be attached/detached easily and fixed and held securely although the dung recovery tool is shaped simple, and plural uses can be corresponded.

Description

The present invention relates to a dog feces collection tool used when a dog walks.

Conventionally, many dog feces collection tools have been proposed, which are roughly classified into two types: a type in which feces are collected from the ground after dropping, and a type in which feces are collected directly before falling on the ground.

A dung collection tool that collects dung after falling on the ground cannot reliably collect a part of dung attached to the ground and has a problem in practicality.

Many types of feces collection tools that collect directly before dropping to the ground have a receiving ring attached to the tip of the stick, and a vinyl or other feces receiving bag is used for the receiving ring part using rubber bands, clips, or some other special parts. And trying to fix and hold.

The type of feces collection tool that collects directly before dropping on the ground can collect feces without polluting the ground, but the one that can be securely fixed to the catch ring of the feces receiving bag, such as vinyl, can be attached and detached ( The handling and removal of the attachment / detachment is complicated, and it is uncertain whether the bag is fixed or held easily.

Japanese Patent Publication No. 2001-086893 Japanese Patent Publication No. 2002-223656 Japanese Patent Publication No. 2003-009707 Japanese Patent Publication No. 2004-242520

The problem to be solved is that it is not possible to realize both the ease of attaching and detaching the dropping bag of vinyl or the like to the main body receiving ring and the certainty of fixing and holding the bag.

The present invention adopts an elastic material for each of the main body support ring and the feces receiving bag in order to realize both the ease of attaching and detaching the feces receiving bag to the main body support ring and the certainty of fixing and holding the bag, The most important feature is that two opposing elastic forces are used to fix and hold the bag.

The feces collection tool of the present invention is a feces collection bag made of an elastic material such as vinyl, in which a variable Ω-shaped body support ring made of an elastic material such as metal or plastic is about to spread. Easy to attach and detach the bag by using two contradictory elastic forces to secure the spread of the bag, and by further widening the base part of the receiving ring and folding the feces bag deeply to reinforce the elastic force. There is an advantage that both operability and a reliable fixing and holding function are achieved.

It is explanatory drawing which showed the whole structure of the feces collection tool. (Example 1) It is explanatory drawing which imaged the principle of fixation of the main body receiving ring and feces receiving bag of a feces collection tool. (Example 2) It is explanatory drawing which showed the detail of the shape of the main body of a feces collection tool. Example 3 It is explanatory drawing which showed the procedure of the mounting | wearing method of the dung receptacle bag of a dung collection tool. Example 4 It is explanatory drawing which showed the utilization form at the time of the actual feces collection | recovery of the feces collection tool. (Example 5) It is explanatory drawing which showed the procedure of the removal processing method of the dung receptacle bag after dung collection of a dung collection tool. Example 6 It is explanatory drawing which showed the state at the time of mounting | wearing the dung collection bag of the dung collection tool. (Example 7) It is explanatory drawing which showed the derived application example of the feces collection | recovery tool. (Example 8)

Utilizing two contradicting elastic forces for fixing and holding the bag, with the aim of achieving both simple attachment / detachment operability and a reliable fixing function, the main body support ring trying to expand and the feces receiving bag not expanding Realized by.

FIG. 1 is an overall configuration diagram of a feces collection tool. This tool is composed of a feces receiving bag 1 made of an elastic material such as vinyl, and a variable body 2 made of an elastic material such as metal or plastic. The initial circumference of the receiving ring of the main body 2 is made slightly larger than the feces receiving bag.

FIG. 2 is an image diagram illustrating the principle of fixing the main body receiving ring and the feces receiving bag of the feces collection tool. The Ω-shaped receiving ring part of the main body is variable in circumference, and the initial size of the circumference 3 of the main body receiving ring before mounting the bag is slightly larger than the size of the circumference 4 of the feces receiving bag as shown in the left figure. It has been. By attaching a small circumferential bag to the receiving ring, the body receiving ring tries to expand and the feces receiving bag does not expand as shown in the right figure. It is securely fixed to the receiving ring.

FIG. 3 is a detailed view of the shape of the main body. The size of the circumference 3 of the Ω-shaped body receiving ring portion of variable circumference is slightly larger than the circumference size of the feces receiving bag. The base portion 5 of the catch ring is made by being greatly beaten so that the feces catch bag can be folded back deeply. Both ends 6 and 7 are handles for holding.

FIG. 4 is a procedure explanatory view showing a method for mounting the feces receiving bag of the feces collection tool. At the time of preparation, the feces receiving bag 1 is put into the center of the main body receiving ring from above, the handles 6 and 7 of the main body are gripped to reduce the size of the circumference 3 of the main body receiving ring, and the upper portion 8 of the feces receiving bag is greatly outward. It is folded back and folded into the base portion 5 of the receiving ring that has been greatly beaten to loosen the contractions of the handles 6 and 7 of the main body. Thus, the feces receiving bag is easily and securely fixed and held on the main body receiving ring by the force for expanding the circumference 3 of the main body receiving ring and the force for expanding the feces receiving bag 1.

FIG. 5 is a diagram showing how the actual feces are collected. When the dog defecates, the feces collection tools 1 and 2 are held directly under the anus 9 of the dog, and the dog feces 10 is directly received and collected.

FIG. 6 is a procedure explanatory view showing a method for removing the feces receiving bag after the feces are collected by the feces collection tool. After collecting the feces, grasp the handles 6 and 7 of the main body to reduce the size of the circumference 3 of the receiving ring, fold back the upper folded upper portion 8 of the dropping bag, remove the dropping bag from the receiving ring, Tie the center of the bag and carry it to your home for disposal.

FIG. 7 is an explanatory view showing a state when a plurality of feces receiving bags are mounted. If it is necessary to use multiple times in one walk, it is possible to prepare the necessary number of sheets. At the time of preparation, the feces receiving bag 1 used for the first time is put inside the feces receiving bag 11 used for the second time of the same standard as the feces receiving bag 1 as shown in the situation diagram on the left. The two stacked bags are set in the main body 2 as shown in the right sectional view. If the feces receiving bag 1 is taken out after the first use, the feces receiving bag 11 to be used for the second time is already set and can be used immediately without newly attaching the feces receiving bag. I can do it. When using more than three times, prepare the necessary number of sheets.

FIG. 8 is an explanatory diagram of a derivative application example of the present invention. This is an application of the principle of utilizing the elastic force, but the positions of the handles 6 and 7 of the main body are exchanged, and the receiving ring intersects at the base portion and is in a contracted state as the initial structure. Put the feces bag in the state that the circumference of the body catching ring is smaller than the circumference of the feces catch bag, and then hold the handle 6 and 7 of the body to expand and fix the circumference of the catch ring. Utilizing the force to spread and the force to spread the feces bag, the same fixed holding effect is produced. The shape of the receiving ring need not be related to a circle, and may be an ellipse, a polygon, or the like.

1. Feces receiving bag 2. Main body 3. 3. Circumference of main body support ring 4. Circumference of feces bag 5. The base part of the receiving ring that has been greatly beaten. 6. Handle of the main body Main body handle 8. 8. Upper part of feces receiving bag Dog anus 10. Dog droppings bag used for the first time of dog droppings 11.2

Claims (3)

The force to expand the circumferentially variable Ω-shaped body support ring made of elastic material such as metal or plastic, and the force to spread the feces receiving bag made of elastic material such as vinyl A dog feces collection tool characterized in that by utilizing two contradicting elastic forces, the feces receptacle bag can be easily and securely fixed, the feces receptacle bag can be easily attached and detached, and is securely fixed. Although it is an application of the same principle as that of claim 1, the initial structure is a state in which the position of the handle of the main body is changed and the receiving ring intersects at the base portion and is contracted. By holding the handle of the main body, generating a force to spread on the receiving ring, and utilizing two contradicting elastic forces, the force to spread the feces receiving bag, the feces receiving bag can be fixed easily and securely. A dog feces collection tool characterized in that the feces collection bag is easy to attach and detach, and is securely fixed. By attaching a large dent to the base of the main body support ring, the fold-back range of the stool receiving bag is increased to increase the elasticity of the bag so that it does not spread, increasing the reliability of fixing and holding the stool receiver. A dog feces collection tool characterized in that a plurality of bags can be placed on top of each other in advance and can be continuously received several times.

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