JP2019201551A - Dog feces-grabbing bag - Google Patents

Abstract

To provide a dog feces-grabbing bag that enables grabbing work of dog feces without a bottom seal part being broken, even if a palm is opened in the bag, when an owner grabs the feces that a dog defecates in the outdoor such as a road with a plastic bag.SOLUTION: A dog feces-grabbing bag is configured as follows: the left and right sides of a colored cylindrical bag body with the inside being invisible are folded to the inside to form the left and right folded parts; the folded tip ends of the left and right folded parts are made to be an overlapped state overlapped in multiple ways; furthermore, a front-rear wall sheet of the cylindrical bag body is overlapped in the two sides of this overlapping part, and a bottom central part of the cylindrical bag body is made to be an overlapping welding state where sheets of total 6-pieces are stacked in multiple ways; furthermore, a substantially U-shaped notch is formed in the upper part of cylindrical bag body; and fingers can be inserted between the front and rear wall sheets of the bag body except the folded tip ends of the left and right folded parts at both sides of the notch.SELECTED DRAWING: Figure 1

Description

  TECHNICAL FIELD The present invention relates to a dog excrement catching bag that allows an owner to grab dog excrement removed outdoors such as on a road with a plastic bag and store it in a bag as it is.

  Conventionally, outdoor dog excrement has been regulated by regulations so that owners can put their hands in a plastic bag, flip the bag, store it in the bag and take it home, and maintain environmental hygiene.

The strength of the plastic bag does not matter if the dog feces are small, but in the case of large dogs etc., it is necessary to grasp a large amount of dog feces with a plastic bag and store it. At that time or after storage, the bottom welded part of the plastic bag was cracked, and in some cases, there was a risk of liquid leakage or damage.
Therefore, as a plastic bag for accommodating such heavy pet excrement, gussets are formed on both side edges, and the bottom of the gusset portion is configured by thermal welding of four sheets. In addition, a bag has been developed that can withstand the weight burden of the bottom portion and that facilitates excrement accommodation work by expanding and contracting the gusset portion when grasping excrement (Patent Document 1).

JP 2004-051186 A

  These dog excrement removal bags usually use small plastic bags, but before you grab the dog excrement, you can put your hand in the bag to maximize the palm and spread the bag as it is. In addition to the weight of the dog excrement, there is a possibility that when the palm is spread in the bag, the bottom seal portion is broken and the dog excrement cannot be grasped.

The cause is that even if the plastic bag is made small, when it is widened, folded portions called gussets are formed on both sides of the bag in order to secure the inner capacity of the bag. The front ends of the left and right folded portions (folded end portions formed at the center of the bag) are located on both sides adjacent to the welded portions of the front and rear wall sheets of the bag.
That is, the folding front end portions of the left and right folding portions are positioned on both the left and right sides of the lower end welding portion of the front and rear wall sheets of the bag.
And the folding front-end | tip part is welded by the bottom part in the bag bottom part.
In such a bag bottom welded structure, an adult-sized hand is put in the bag as a step before grasping the dog droppings, and the hand is spread to an area corresponding to the size of the dog droppings. In this case, the following changes occur at the welded portion at the bottom of the bag.
In other words, if the hand is fully expanded in the bag, it will not be able to withstand the tensile stress outside the welded part, and a cut will occur at the boundary between the welded part of the front and rear wall sheet of the bag and the folded tip, and the welded part will tear and a hole will be formed As a result, the sealing function of the bottom of the opening bag was impaired, which hindered the work of catching dog droppings.

  In this invention, it is easy to handle and use such a grab bag dedicated to dog excrement, and it is excessively stretched by multiplying the welded portion between the folded portion at the bottom of the bag and the front and rear wall sheets of the bag. It is intended to provide a dog excrement bag configured to withstand stress.

  One of the aspects of the present invention is that the inside is folded to the left and right sides of a colored cylindrical bag body that cannot be seen through to form left and right folded parts, and the folded front ends of the left and right folded parts are overlapped and overlapped, Moreover, on the front and back sides of this overlapping portion, the front and rear wall sheets of the cylindrical bag body are overlapped, and a total of six sheets are overlapped in the center of the bottom portion of the cylindrical bag body, In the upper part of the cylindrical bag body, a substantially U-shaped notch is formed in the folded part over both the left and right sides excluding the overlapped part of the left and right folded parts, and the folded tip of the left and right folded parts is formed on both sides of the notched part. Except for that, a finger holder suspended portion is formed between the front and rear wall sheets of the bag body so that a finger can be inserted.

  Also, one of the selective aspects of the present invention is that the notch is formed in a downwardly expanding trapezoidal shape so that the lower end of the finger holder suspension is made as narrow as possible so that the finger after grasping the dog excrement is removed. It is also characterized in that it is configured so that it can be easily and reliably bundled at the lower end of the hanging part.

  According to the dog feces grasping bag according to the present invention, the left and right folding front end portions of the bag body are overlapped to form an overlapping state, and the front and back wall sheets of the bag body are further overlapped on the front and back sides of the overlapping portion. Since the bottom of the bag body is formed by heat-welding the multiple overlapping parts of the bag, the bottom of the bag body has two sheets of front and rear wall sheets and two folded front ends. A total of six sheets with four sheets due to the overlapping of the two sheets are integrally welded, the welded portion is firmly integrally welded, and particularly the front and rear wall sheets are folded and integrally welded with the leading end portion. Therefore, even if the inside of the bag is enlarged, the welded portion at the boundary between the front and rear wall sheets and the folding tip is not torn and separated, increasing the strength of the welded portion and improving the usefulness as a dog feces grasping bag There is an effect that can.

  According to the second aspect of the invention, the substantially U-shaped notch is formed in the folded portion over both the left and right sides except the folded tip overlapping portion in the upper portion of the cylindrical bag body, and the left and right folded portions are formed on both sides thereof. By inserting a finger holder suspension between the front and rear wall sheets of the bag body except for the folding end, the upper opening of the bag body can be expanded as much as possible, and the palm is easily inserted. In addition, there is an effect that the inside / outside reversing work after catching the dog excrement can be easily performed.

It is a front view which shows the dog pouch grasping bag in embodiment of this invention. FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1 of the dog excrement grasping bag according to the embodiment of the present invention. It is the figure which opened the BB cross section of FIG. 1 of the dog feces grasping bag in embodiment of this invention in the front-back direction. It is BB sectional drawing of FIG. 1 of the dog feces grasping bag in embodiment of this invention. It is a front view which shows the dog excrement grasping bag which made the notch part of this invention trapezoid shape. It is a perspective view which shows the use condition of the dog feces grasping bag in embodiment of this invention.

  The gist of the present invention is that the inside of the colored cylindrical bag body that cannot be seen through is folded into the left and right sides to form left and right folded portions, and the folded front ends of the left and right folded portions are overlapped and overlapped. On the front and back sides of the part, the front and back wall sheets of the cylindrical bag body are overlapped, and a total of six sheets are overlapped and stacked in the center of the bottom of the cylindrical bag body. In the upper part of the bag body, a substantially U-shaped notch is formed in the folded part over both the left and right sides excluding the overlapping part of the left and right folded part, and the bag is formed on both sides of the notched part except for the folded tip part of the left and right folded part. Fingers can be inserted between the front and rear wall sheets of the main body, and the notch is formed in a downwardly expanding trapezoidal shape so that the lower end of the lower part of the finger holder is as narrow as possible. Easy and reliable binding at the lower end of the rear finger compartment suspension It is the structure was that to allow.

An embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a front view of a dog feces grasping bag according to the present invention, and FIGS. 2 and 3 are sectional views taken along lines AA and BB in FIG.

  As shown in FIG. 1, the dog excrement grasping bag K of the present invention forms left and right folded portions 20 on the left and right sides of the cylindrical bag body 10, and the folded portion 20 and the front and rear wall sheets 11 of the bag body 10, 12, the U-shaped or substantially trapezoidal notch 30 is formed at the upper left and right center of the bag body 10, and the left and right sheets 31, 32 of the notch 30 are fingered. A pocket hanging portion 33 is formed, and this finger pocket hanging portion 33 is used for the binding portion S of the bag body opening 34 after the dog dropping bag K is inverted.

The bag body 10 is colored, for example, black so that the stored dog feces D cannot be seen through.
The left and right side portions of the bag body 10 are formed with left and right folded portions 20 that are folded into a V-shaped cross section inside.

  Moreover, the front end of the left and right folded part 20 inside the bag body 10, that is, the folded front part 21 in the cross section of the bag body 10 as shown in FIG. The configuration is such that four sheets overlap.

  Moreover, the front and back surfaces (front and back surfaces) of the four overlapping portions 40 are further overlapped by overlapping the front and rear wall sheets 11 and 12 of the bag body 10, and as a whole, this portion is overlapped with six sheets. It is configured so as to be in a state, and this overlapped overlapping configuration is the main part of the present invention.

  That is, as shown in FIG. 4, when the bag bottom portion 13 of the bag body 10 is melt-bonded from the front and back, four sheets of the overlapping portion 40 and the front and rear wall sheets of the bag body 10 that form the folding tip portion 21 of the left and right folding portion 20. 11 and 12 are integrally welded to form a bag bottom 13.

  In other words, in the bag bottom portion 13, the six sheets having a certain width are welded to the central portion of the bottom portion of the bag body 10, and the four folded sheets 51, 52, 53, 54 are welded to the left and right sides thereof. Then, a continuous bottom welded body 50 as shown in FIG. 4 is formed, and the folded front end 21 of each of the left and right folded sheets 51, 52, 53, 54 is added to the bag body 10 from the outside in addition to the integrally welded state. The front and rear wall sheets 11 and 12 are integrally welded.

  Accordingly, in the bag bottom portion 13, each sheet 11, 12, 51, 52, 53, 54 forming the bottom welded body 50 extending in the left-right direction forms the same structure as the front and back (front and back) integrally overlapping sheets, and the bag body Even if a tensile stress is applied to widen the palm within 10 and push the bag body 10 outward from the inside, the welding strength by the integrated welding of the bottom welded body 50 is improved, and the welded portion may be torn or cut. Can be prevented.

Further, in the upper part of the bag body 10, a substantially U-shaped cutout portion 30 is formed by connecting a cut of a vertical line of a certain length and a lower end thereof to the left and right folding portions except for the folding tip portion 21 of the left and right folding portion 20. Form.
Since the substantially U-shaped cutout 30 is formed except for the folding tip portion 21 of the left and right folding portion 20, the folding portion 20 forms a finger insertion space I that is open in the lateral direction as shown in FIG. To do.

  In this way, by using the finger insertion space I as the finger holder suspended portion 33, as shown in FIG. 6, the bag body 10 is inverted after the dog dung D is grasped, and the dog dung D is stored in the inverted bag. The left and right sheets 31 and 32 formed on the left and right sides of the substantially U-shaped cutout 30 can be bundled, and the bag body 10 can be suspended and carried via the finger holder suspended portion 33.

At this time, the finger holder suspending portion 33 is inserted into the finger holder by the front and rear wall sheets 11 and 12 of the bag body 10 except for the overlapping portion at the tip of the left and right folded portion 20 as well as the left and right folded portion 20 except for the folded tip portion 21. The suspension portion 33 is composed of two sheets, so that the suspension strength can be improved, and when closing the bag body opening 34, the left and right sheets 31, 32 formed on the left and right sides of the notch 30 are bound together. However, the bundling portions S on the left and right sides of the notch 30 are narrow and easy to bind. In particular, as shown in FIG. 5, if the notch 30 is formed in a trapezoidal shape that is expanded from the upper part toward the lower part, the binding part S formed at the lower part of the left and right sheets 31 and 32 becomes as narrow as possible. Further, the right and left bundling portions S can be more reliably bound together, and the bundling knots can be firmly and tightly prevented.
That is, FIG. 5 shows another embodiment of the notch 30. By making it a trapezoidal shape, the above-mentioned trapezoidal functions can be achieved.

  Since the embodiment of the present invention is configured as described above, the strength of the bag bottom 13 can be strengthened when the dog dung D is grasped, and the bag body opening 34 can be securely bound. It has the characteristic that it is easy to carry and has the characteristic that the dog dung D can be easily stored in the dog dung catching bag K.

  In the present invention, the dog dung catching bag K is particularly limited to the dog dung D. That is, the limitation to the dog excrement D is related to the size of the grasping bag K, that is, the size of the internal volume, and the normal volume of the dog excrement D is limited to a size that is not larger than the size of an adult's palm. Focusing on this, the grip bag K was also the largest, limited to bags with a size that spreads the adult's palm. Therefore, in the present invention, it is assumed that the bag deformation with the adult's palms widened to the maximum is assumed as a stage before the dog excrement D is grasped in the bag. Even if a tensile stress of the body 50 occurs, a multi-layered overlapping weld structure that can withstand the stress is formed.

  Note that the present invention is not limited to the above-described embodiments, and the configurations disclosed in the above-described embodiments are replaced with each other or the combination is changed, the invention is disclosed in the known invention, and the above-described embodiments. A configuration in which each configuration is mutually replaced or a combination is changed is also included. The technical scope of the present invention is not limited to the above-described embodiment, but extends to the matters described in the claims of the utility model registration and equivalents thereof.

DESCRIPTION OF SYMBOLS 10 Bag main body 11 Front wall sheet 12 Rear wall sheet 13 Bag bottom part 20 Right-and-left folding part 21 Folding front-end | tip part 30 Notch part 31 Left sheet 32 Right sheet 33 Suspension part 34 Bag main body opening part 40 Overlapping part 50 Bottom welded body 51,52, 53, 54 Sheet I Finger insertion space K Dog dropping bag S Bundle

Claims (2)

  Folded to the left and right sides of a colored cylindrical bag body that cannot be seen through to form left and right folds, and the fold ends of the left and right folds are overlapped and overlapped, and on the front and back sides of this overlap The front and rear wall sheets of the cylindrical bag body are overlapped so that a total of six sheets are overlapped in the center of the bottom of the cylindrical bag body, and the left and right sides of the upper part of the cylindrical bag body are left and right. A substantially U-shaped notch is formed in the folded part over both the left and right sides excluding the overlapping part of the folded part at the folded part, and between the front and rear wall sheets of the bag body excluding the folded leading part of the left and right folded part on both sides of the notched part. A dog dung catching bag that has a pendant suspension that allows a finger to pass through.   The notch is formed in a trapezoidal shape that expands downward to make the lower end of the finger holder suspension as narrow as possible, so that the lower end of the finger holder suspension can be easily and reliably bound after catching the dog droppings. The dog excrement grasping bag according to claim 1, which is configured to be able to do so.

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