EXCREMENT DISPOSAL BAG

Abstract

Provided is an excrement disposal bag that is easy to handle and able to be produced at low cost. This excrement disposal bag includes a first bag composed of water-soluble paper and a second bag, which is made of a synthetic resin, which is housed in the first bag, and which is provided with folded portions at both lateral sides thereof, the excrement disposal bag being characterized in that, in a state in which the folded portions of the second bag are unfolded outward so that the first bag and the second bag are both made to flatten out, the outer width of the second bag falls within a range of 1.02-1.2 times the inner width of the first bag, while the height of the second bag from an outer bottom edge to an opening edge falls within a range of 1.4-1.6 times the inner depth of the first bag.

Claims

1. An excrement disposal bag comprising: a first bag made of water-soluble paper, and a second bag made of synthetic resin and accommodated in the first bag and provided with folded portions at both sides thereof, under the condition that when the folded portions of the second bag are unfolded outward so that the first bag and the second bag are both made to flatten out, an outer width of the second bag falls within a range of 1.02 to 1.2 times an inner width of the first bag, while a height from an outer bottom edge to an opening edge of the second bag falls within a range of 1.4 to 1.6 times an inner depth of the first bag.

2. (canceled)

3. An excrement disposal bag as set forth in claim 1, further comprising two hoop-like handhold portions which extend from upper portions of side portions of the second bag.

4. An excrement disposal bag as set forth in claim 1 wherein the water-soluble paper constituting the first bag or the synthetic resin constituting the second bag, or both, is impregnated with at least one of a deodorant and a fragrance.

5. An excrement disposal bag as set forth in claim 3 wherein the water-soluble paper constituting the first bag or the synthetic resin constituting the second bag, or both, is impregnated with at least one of a deodorant and a fragrance.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0024] FIG. 1 shows a front view of the excrement disposal bag of Embodiment 1.

[0025] FIG. 2 shows an explanatory view of the first bag of Embodiment 1.

[0026] FIG. 3 shows a front view of the second bag of Embodiment 1, (1) shows a state in which the folded portion is folded inward, and (2) shows a state in which the folded portion is expanded outward.

[0027] FIG. 4 shows a usage image 1 of the excrement disposal bag of Embodiment 1.

[0028] FIG. 5 shows a usage image 2 of the excrement disposal bag of Embodiment 1.

[0029] FIG. 6 shows a usage image of the excrement disposal bag of Embodiment 2.

[0030] FIG. 7 shows an example of the front opening edge of the second bag.

BEST MODE FOR CARRYING OUT THE INVENTION

[0031] Embodiments of the present invention will be described in detail, below with reference to the drawings. The present invention is not limited to the following embodiments and examples shown in the figure, and the present invention can be variously changed in design.

Embodiment 1

[0032] FIG. 1 shows a front view of an excrement disposal bag of Embodiment 1.

[0033] As shown in FIG. 1, the excrement disposal bag 3 is composed of a first bag 1 and a second bag 2, and a part of the second bag 2 is accommodated in the first bag 1.

[0034] The height H.sub.2 from the bottom edge 24 to the opening edge 23 of the second bag 2 is 1.5 times the height H.sub.1 of the first bag 1. Thus, when grasping pets feces and reversing the first bag 1 and the second bag 2, it is possible to invert without polluting the hand, and with a structure that does not require extra material cost.

[0035] Moreover, in order to accommodate the second bag 2 inside the bag, the inner width W.sub.1 of the first bag 1 is set to be wider than the outer width W.sub.2 of the second bag 2 in a state where the folded portions (21a, 21b) of the second bag 2 are folded. Specifically, the inner width W.sub.1 is 22 cm and the outer width W.sub.2 is 20 cm.

[0036] FIG. 2 is an explanatory view of the first bag of the first embodiment.

[0037] As shown in FIG. 2, the first bag 1 is formed in a bag shape by folding the water-soluble paper originally in the form of a rectangle, bonding the left and right sides to each other, and providing bonding portions (11a, 11b). The upper side is not glued and it is the opening edge 12.

[0038] FIG. 3 is a front view of the second bag of Embodiment 1, FIG. 3(1) shows a state in which the folded portion is folded inside, and FIG. 3(2) shows a state in which the folded portion is expanded outside.

[0039] As shown in FIG. 3(1), the second bag 2 has a larger width W.sub.2 in a state where the folded portions (21a, 21b) are expanded than the outer width W.sub.4 in a state where the folded portion (21a, 21b) is not expanded.

[0040] Specifically, the outer width W.sub.3 is 24 cm. And, since the folded portions (21a, 21b) are crimped in the folded shape at the bottom edge 24, the width of the bottom edge 24 does not expand.

[0041] In a state where the folded portion of the second bag 2 is spread outward, the outer width W.sub.3 of the second bag 2 is larger than the inner width W.sub.1 of the first bag 1, the outer width W.sub.3 is provided with an inner width W.sub.1 which is about 1.09 times. Thereby, when using the excrement disposal bag 3, by inserting a hand into the second bag 2 and expanding the second bag 2, it is possible to prevent the space between the first bag 1 and the second bag 2 and moderate frictional force is generated.

[0042] This mechanism allows the pets feces to be easily picked up without dropping the first bag 1 from the second bag 2.

[0043] FIG. 4 shows a usage image of the excrement disposal bag of Embodiment 1.

[0044] As shown in FIG. 4, in the excrement disposal bag 3, with the second bag 2 accommodated in the first bag 1, the hand 4 is inserted into the second bag 2, and picks up the feces 5 through using the bag 1 and the second bag 2.

[0045] Since the first bag 1 is formed by stacking two sheets of water-absorbing paper, even if the feces 5 contain moisture, moisture can be absorbed. Furthermore, since the second bag 2 is made of polyethylene, even if the feces 5 contain moisture, it does not soak into the second bag 2.

[0046] When the user holds the feces 5 through the first bag 1 and past the handles (22a, 22b) of the second bag 2 or the opening edge 23, the user can reverse the inner and outer sides of the first bag 1 and the second bag 2.

[0047] Thus, the feces 5 are accommodated in the inside of the excrement, disposal bag 3.

[0048] FIG. 5 shows a usage image of the excrement disposal bag of Embodiment 1.

[0049] As shown in FIG. 5, the feces 5 are accommodated inside the excrement disposal bag 3. In addition, the knot 25 is formed by connecting the handhold portion 22a and the handhold portion 22b. That is, after inverting the inner and outer sides of the first bag 1 and the second bag 2, the handhold portion 22a and the handhold portion 22b are tied so that odors generated from feces and feces do not leak out. In this way, by providing the handhold portions (22a, 22b), it is possible to easily close the opening edge 23.

[0050] Further, for example, if it is used during walking, after use, it is possible to take the excrement disposal bag 3 by gripping the hand portions (22a, 22b). Since the excrement disposal bag 3 is composed of the first bag made of water-soluble paper and the second bag 2 made of polyethylene, depending on the refuse incineration facility, it can be discarded as it is without sorting what is there.

[0051] In addition, when the first bag 1 is impregnated with a deodorant, occurrence of malodor can be suppressed.

Embodiment 2

[0052] FIG. 6 shows a usage image of the excrement disposal bag of Embodiment 2.

[0053] As shown in FIG. 6, in the excrement disposal bag 30, unlike the second bag 2 in the first embodiment, the second bag 20 is not provided with the handhold portions.

[0054] Therefore, when reversing the inner and outer sides of the first bag 1 and the second bag 20, it is necessary to grip the opening edge 23 with the other hand and pull the hand 4 away from the first bag 1 and the second bag 1 reverse the inner and outer or bag 2. With such a configuration, it is easy to manufacture the second bag 20. It is possible to suppress the manufacturing cost.

[0055] <A> FIG. 7 is an example of the front opening edge of the second bag, FIG. 7(1) is a trapezoidal shape at the opening edge, FIG. 7(2) is a zigzag shape at the opening edge, FIG. 7(3) round hole processing is applied to the opening edge, and FIG. 7(4) is embossed entirely.

[0056] Four embodiments will be described as examples of the front opening edge of the second bag.

[0057] In the example shown in FIG. 7(1), the opening edge 26a of the second bag 26 is formed in a trapezoidal shape and has a structure that makes it can be easy to open the bag. In the example shown in FIG. 7(2), since the opening edge 27a of the second bag 27 is formed in a zigzag shape, there are many corner portions, and a person can open the bag easily.

[0058] In the example shown in FIG. 7(3), since the opening edge 26a of the second bag 28 has a round hole, it can be used to easily open the bag. In the example shown in FIG. 7(4), since the second bag 29 is entirely embossed, air is likely to enter the inside, and the bag can be easily opened.

[0059] <B> In Embodiment 1, the inner width W.sub.1 of the first, bag 1 is 22 cm and the outer width W.sub.2 is 20 cm, but other sizes may be used depending on the purpose. For example, the scale of the first bag and the second bag may be 0.5 to 3 times as large as that of the bag described in the first embodiment. For example, excrement disposal bag having a size about 0.5 times as large as the size of the bag shown in Embodiment 1 can be handled easily. It has high convenience when handling feces of a small pet. Conversely, in the case of a large pet such as a large dog, the amount of feces to be processed is large, so that an excrement disposal bag having a size about three times the size of the bag shown in Embodiment 1 may be used.

INDUSTRIAL APPLICABILITY

[0060] The present invention is useful for tools of handling pets feces.

EXPLANATION OF SIGN

[0061] 1 First bag [0062] 2, 20, 26 29 Second bag [0063] 3, 30 Excrement disposal bag [0064] 4 Hand [0065] 5 Feces [0066] 11a, 11b Adhesion portion [0067] 12 Opening edge [0068] 21a, 21b Folded portion [0069] 22a, 22b Handhold portion [0070] 23 Opening edge [0071] 24 Bottom edge [0072] 25 Knot [0073] H Height [0074] W.sub.1 Inner width [0075] W.sub.2, W.sub.3 Outer Width