JP2022000012A - Pet diaper structure - Google Patents

Abstract

To provide a pet diaper structure in which a pet's tail is exposed outside an excretion bag to make a state of engaging with a bag outside surface, and the excretion bag is expanded from the bag outside by the standing movement of the tail, and thereby a pet stress in wearing the excretion bag is reduced as much as possible, and the attachment/detachment to a pet becomes easy, and also a tail insertion hole is not necessary for the excretion bag, and therefore a risk of the bag breakage from this hole is eliminated.SOLUTION: An excretion window and a tail insertion hole are opened in a rear sheet of a diaper body for wrapping a hip part. A frame body is fixed in the outer side periphery of the excretion window. An excretion bag opening edge is fixed in the frame body in an internal communication state, and the excretion bag is continuously arranged in the frame body. An openable/closable valve body upper edge is continuously arranged in a frame body opening upper edge. On an outer circumferential surface of the excretion bag coming in abutment with a valve body, there is comprised connection means for integrally connecting the pet's tail, the excretion bag and the valve body.SELECTED DRAWING: Figure 1

Description

The present invention relates to a pet diaper structure that can be easily attached to the buttocks of a pet and can be used without leaking defecation from the attachment bag, and can surely store the defecation and has excellent durability.

Conventional pet diapers are unsanitary because the excrement received inside the diaper may adhere to the pet's body. In order to solve the problem, the applicant devised a new diaper for pets, applied for it, and obtained a patent (Patent Document 1).

This improved pet diaper opens an excretion window on the back sheet of the diaper body that wraps the butt, fixes the frame on the outer peripheral edge of the excretion window, and communicates the opening edge of the excretion bag to the frame. The inside of the excretion bag and the excretion window are communicated with each other, and the upper edge of the valve body that can be opened and closed is connected to the upper edge of the excretion window. The structure is such that a magnifying window is formed so that defecation can be discharged and stored in the excretion bag by pushing open the valve body, and the dripping defecation naturally falls into the excretion bag from the expansion window below and all defecation can be fully stored. It is configured in.

In addition, in this improved pet diaper, an auxiliary sheet for opening and expanding a bag, which is wider than the width of the frame, is stretched over the lower half of the valve body from below the valve body, and the frame and the lower edge of the valve body are stretched. An enlarged window located below the window for excretion is formed between the portion and the portion, and a notch for inserting the tail is formed from the tip of the valve body to the auxiliary sheet for opening and expanding the bag.

Japanese Patent No. 6232688

However, there are cases where the tail cannot be pulled out sufficiently due to the size of the pet's tail because the notch for inserting the tail of the improved pet diaper is formed at the boundary between the bag and the valve body. If the notch is large due to stress on the pet, the bag may come off the tail and shift, and the excretion bag may not be able to store sufficient defecation.

The habit of defecation of pets is that the tail always stands up, and in the conventional defecation device, the standing action of the tail lifts the excretion bag from the inside and expands the inside of the bag. Since the bag is expanded, the tail is loaded and contributes to the stress of the pet, and the tail must be pulled out from the inside of the excretion bag through the notch, and this work itself is also It may cause stress, while the work is complicated and for the owner, this causes stress in a different sense.

In the present invention, basically, the pet's tail is exposed to the outside of the excretion bag and engages with the outer surface of the bag, and the excretion bag is expanded from the outside of the bag by the standing motion of the tail when the excretion bag is worn. It provides a pet diaper structure that reduces pet stress as much as possible, makes it easy to attach and detach to pets, and does not require a tail insertion hole in the excretion bag, so there is no risk of bag damage from this hole. ..

In the present invention, a hole for excretion window and tail insertion is made in the rear sheet of the diaper body that wraps the tail portion, and the anal portion is located near the lower edge of the frame body at the outer peripheral edge of the excretion window. The frame is fixed, the opening edge of the excretion bag is fixed to the frame in an internal communication state, the excretion bag is connected to the frame, and the upper edge of the valve that can be opened and closed is freely bendable at the upper edge of the opening of the frame. It is characterized by being provided with a connecting means for integrally connecting the tail of the pet, the excretion bag, and the valve body extracted from the hole for inserting the tail on the outer peripheral surface of the excretion bag that comes into contact with the valve body. It provides a diaper structure for pets.

In addition, a hole for excretion window and tail insertion is made in the back sheet of the diaper body that wraps the butt part, and the frame is fixed to the outer peripheral edge of the excretion window so that the anus part is located inside the frame. , The opening edge of the excretion bag is fixed to the frame body in an internal communication state, and the excretion bag is connected to the frame body. The body is in close contact with the outer surface of the excretion bag to which the frame is fixed, and the upper and lower widths of the inner surface of the excretion bag are longer than the upper and lower widths of the outer surface of the excretion bag. It also provides a pet diaper structure characterized in that the valve body is configured to hold a space at regular intervals between the frame body and the outer surface of the excretion bag by lifting the outer surface of the excretion bag upward. be.

According to the present invention, the owner can easily put on and take off the diaper to the pet by providing the fixing means for fixing the tail of the pet on the outer peripheral surface of the excretion bag to which the valve body is fixed. Since the tail can be easily attached and detached from the outside of the bag, the diaper can be easily attached and detached, and there is an effect that the pet can comfortably defecate without giving unnecessary stress. Furthermore, the valve body will block the excretion window of the frame body together with the relaxed state of the tail after excretion, and it is possible to prevent the malodor from the defecation in the excretion bag from leaking from the inside of the diaper body to the outside. effective. If the valve body is configured to have a deodorizing function, it is possible to block off bad odors from the defecation bag as much as possible and further improve the surrounding hygienic environment. Further, unlike the conventional diapers for pets, the notch for inserting the tail is not formed in the excretion bag, so that there is an effect that the accident of damage to the excretion bag can be avoided.

In addition, a hole for excretion window and tail insertion is made in the back sheet of the diaper body that wraps the butt part, and the frame is fixed to the outer peripheral edge of the excretion window so that the anus part is located inside the frame. , The opening edge of the excretion bag is fixed to the frame body in an internal communication state, and the excretion bag is connected to the frame body. The body is in close contact with the outer surface of the excretion bag to which the frame is fixed, and the upper and lower widths of the inner surface of the excretion bag are longer than the upper and lower widths of the outer surface of the excretion bag. Since the valve body is configured to hold a space at regular intervals between the frame body and the outer surface of the excretion bag by lifting the outer surface of the excretion bag upward, the following effects are exhibited.

That is, a bendable lower edge of the valve body is foldably connected to the outer upper end edge of the frame body, and the valve body is brought into close contact with the outer surface located opposite to the inner surface of the excretion bag to which the frame body is fixed. Therefore, it has the effect of expanding the internal space of the excretion bag regardless of the standing motion of the pet's tail. As a result, it is not necessary to engage the tail of the pet with the valve body, so that the pet stress when wearing the diaper structure for pets can be reduced as much as possible, and it can be easily attached to and detached from the pet, and can be used as an excretion bag. Since there is no need for a tail insertion hole, there is an effect of preventing the risk of bag damage from this hole.

In addition, the valve body is in close contact with the outer surface of the excretion bag connected to the frame body, and the upper and lower widths of the inner surface of the excretion bag are longer than the upper and lower widths of the outer surface of the excretion bag. By constructing it, the excretion bag can be held in a semicircular arc shape in the side view. As a result, there is an action of forming a sufficient space between the frame body and the outer surface of the excretion bag for smoothly dropping the excrement thrown in through the frame body to the bottom of the excretion bag. As a result, since the inside of the outer surface of the excretory bag facing the frame is not soiled, there is no risk of excrement contaminating the area around the anus of the pet, and the effect of improving the hygienic environment when wearing a diaper is improved. There is.

It is a figure which shows the state which attached the diaper structure for a pet which concerns on this invention. It is the outside front view of the diaper structure for pets. It is a perspective view which disassembled the structure of a diaper for a pet. It is a figure which shows the shape example of the frame body which constitutes a defecation device. It is a perspective view which showed the inner structure of a defecation device. It is a perspective view which showed the outer structure of the defecation device. It is a side view which shows when the diaper structure for a pet is worn (before defecation). It is a side view which shows when the diaper structure for a pet is worn (when defecation). It is a perspective view which shows the excretion bag to which the bag opening expansion auxiliary sheet is attached. It is a perspective view which shows the structure of the defecation device in another embodiment. It is sectional drawing which shows the structure of the defecation device in another embodiment. It is a side view which shows the use example of the diaper structure for a pet provided with the defecation device in another embodiment.

The main part of the present invention is to make a hole for excretion window and tail insertion in the rear sheet of the diaper body that wraps the tail part, and the anal part is located near the lower edge of the frame body at the outer peripheral edge of the excretion window. The frame is fixed so that the frame has an internal communication bag opening edge, and the excretion bag is connected to the frame. The upper edge of the frame opening has a valve body upper edge that can be opened and closed. A connecting means for integrally connecting the tail of the pet, the excretion bag, and the valve body extracted from the hole for inserting the tail shall be provided on the outer peripheral surface of the excretion bag that is foldably connected and abuts on the valve body. It is characterized by.

[Pet]
The present inventor has obtained the following findings from the experience side. That is, the pet at the time of defecation has a habit of pushing the tail upward or horizontally in a tense state. The pet diaper structure according to the present invention utilizes this habit. The pet in the present invention is an animal having a tail in a human breeding environment, and is, for example, an animal belonging to the family Canidae or Felidae. In the present specification, an embodiment in which the diaper structure for pets according to the present invention is attached to a dog will be described.

Examples of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a diagram of a pet P wearing the pet diaper 1 according to the present invention. 2 to 6 show a schematic view of the pet diaper structure 1 according to the present invention. Further, FIGS. 7 and 8 show schematic views illustrating the movement of each component when the pet P wears the pet diaper structure 1 according to the present invention.

As shown in FIG. 1, the pet diaper structure 1 according to the present invention includes a diaper body 10 and a defecation device 20. The diaper body 10 has an opening through which the hind legs of the pet P pass. The pet P attaches the diaper body 10 through the leg through this opening. The diaper body 10 is provided with an opening (excretion window 14) at a position facing the anus 11 of the pet P. A defecation device 20 is attached to the opening in an internal communication state. Hereinafter, the structures of the diaper body 10 and the defecation device 20 will be described in detail.

[Diaper body]
The diaper body 10 is worn on the lower abdomen for the purpose of capturing excrement such as urine and feces. As shown in FIG. 2, the diaper body 10 includes a rear sheet 12, a hole 13 for inserting a tail, an excretion window 14, a back crack portion 15, a diaper connecting means 16, and a leg insertion hole 17L / 17R. And is composed more.

As shown in FIG. 3, the rear seat 12 is provided at a position adjacent to the area near the anus 11 of the pet P. The rear seat 12 can be made of a material that absorbs urine. A urine reservoir such as a water absorption pad may be attached to the inner surface of the rear sheet 12.

The hole 13 for inserting the tail is a substantially circular opening formed in the rear sheet 12. When the diaper body 10 is worn, the pet P can pull out the tail T from the hole 13 for inserting the tail to the outside of the diaper body 10. This makes it possible to prevent stuffiness in the diaper and stains on the tail T due to manure. In addition, since the diaper body 10 is in close contact with the anus 11 and the local area, defecation 18 and urination are prevented from leaking from the diaper body 10.

The excretion window 14 is a substantially elliptical opening formed in the lower edge of the hole 13 for inserting the tail. The excretion window 14 may be formed integrally with the hole 13 for inserting the tail, or may be formed separately. The size of the excretion window 14 is formed so that the anus 11 fits in the opening when the diaper body 10 is attached. The shape of the excretion window 14 may be freely selected such as a square, an ellipse, a circle, a trapezoid, and a heart shape.

The shape of the excretion window 14 is related to the shape of the frame 30 connected to the internal communication state, and in the present invention, the defecation 18 particularly leaks from the excretion window 14 and does not leak into the diaper body 10. It is also an important object of the invention to configure the pet P in such a manner, and for that purpose, it is important that the shapes of the excretion window 14 and the frame 30 are configured to be extended downward as much as possible. It is important to configure the defecation 18 so that it can be scooped out in the excretion window 14 or the frame 30 as much as possible even if the position of the anus 11 is lowered due to the physique or the like.

The back crack portion 15 is a cut provided on the back side of the diaper body 10. The cut is formed vertically from the peripheral edge of the back side of the diaper body toward the window 13 for tail insertion.

As shown in FIG. 1, the diaper connecting means 16 can be freely selected as long as it is a means for connecting the left and right sides of the back crack portion 15. Specifically, it can be selected from the hook-and-loop fastener 16a, the button, the string, the tape, and the like.

The provision of the back cracked portion 15 and the diaper connecting means 16 in the diaper body 10 facilitates the wearing of the diaper body 10 on the pet P. As a result, the complexity of wearing a diaper on the pet P is reduced as much as possible. Further, the diaper body 10 of a predetermined size can be used for a wide range of dog breeds. That is, even if the diaper body 10 has a small number of sizes, it can accommodate pets P having various physiques.

[Defecation device]
A defecation device 20, which will be described later, is attached from the outside at a position adjacent to the excretion window 14 of the diaper body 10. As shown in FIG. 3, the defecation device 20 basically includes a frame body 30, a valve body 40 connected to the frame body 30, an excretion bag 50 connected to the opening of the frame body 30, and a valve body 40. It is composed of a tail connecting means 60 fixed over the excretion bag 50 from the body. Each configuration will be described in detail below.

[Frame body]
As shown in FIG. 3, the frame 30 is composed of an opening 31 having the same shape as the excretion window 14, a strip-shaped plate 32 surrounding the periphery of the opening 31, and a tail contact portion 33. The tail contact portion 33 is formed by notching a plate body 32 forming the upper side of the frame body 30. The frame body 30 is formed into a substantially U-shaped frame shape as a whole in a plan view by the opening 31, the plate body 32, and the tail contact portion 33.

The shape of the frame 30 may be changed according to the shape of the excretion window 14. For example, as shown in FIG. 4, it may be selected from an ellipse, a circle, a trapezoid, a triangle, a heart, and the like.

The defecation device 20 is attached to the diaper body 10 via the plate body 32 of the frame body 30. The means for attaching the plate 32 and the diaper body 10 can be freely selected as long as they have a certain strength, such as an adhesive such as tape or glue, or sewing using natural fibers or chemical fibers. ..

The material of the plate body 32 may be selected from a material having waterproofness and durability, and having excellent flexibility and flexibility. Specifically, resin can be selected as the material of the plate body 32. If thick paper or the like, which is inferior in waterproofness and durability to resin, is used as the material of the plate body 32, the plate body 32 may be processed to impart waterproofness and durability.

In addition, the frame 30 can be freely selected as long as it retains the shape of the excretion window 14 and exhibits a function of further increasing the strength of the peripheral edge of the excretion window 14. That is, if an adhesive such as an adhesive tape or an adhesive glue arranged on the peripheral edge of the excretion window 14 exerts the same function, it is naturally included as a concept of the frame 30.

[Valve body]
As shown in FIGS. 3 and 4, the valve body 40 is a plate-shaped body extending from the lower edge portion of the plate body 32 constituting the upper edge portion of the frame body 30. The valve body 40 is composed of a bent portion 41 and a valve body main body 42.

The bent portion 41 is provided at the base end portion of the valve body 40. The valve body 40 tilts about the bent portion 41 as an axis. As a result, the valve body 42 can freely open and close the opening 31 of the frame 30.

The valve body 42 is a plate-shaped body having a size and a shape capable of sealing the opening 31 of the frame body 30. Specifically, the peripheral edge portion of the valve body body 42 is formed so as to coincide with the peripheral edge portion of the opening 31 of the frame body 30.

The outer surface of the valve body 42 is fixed to the inner wall of the excretion bag 50 (on the outer surface 52 side of the excretion bag) via the excretion bag opening 53 described later. Further, as shown in FIG. 4, the shape of the valve body 42 can be appropriately changed according to the shape of the frame 30.

The valve body 40 can also be processed to have a deodorizing function and an antibacterial function. Specifically, a sheet having a physical deodorizing function by a porous substance such as activated carbon and a scientific antibacterial function utilizing a chemical reaction such as redox can be attached to the inner surface of the valve body 42.

[Excretion bag]
As shown in FIGS. 5 and 6, the excretion bag 50 includes an excretion bag inner side surface 51, an excretion bag outer surface 52, and an excretion bag opening 53 provided near the upper edge portion of the excretion bag inner side surface 51. It is configured. The peripheral edge of the inner side surface 51 of the excretion bag is welded to the peripheral edge of the outer surface 52 of the excretion bag. As a result, the excretion bag 50 forms a bag body having one opening by the excretion bag opening 53.

The inner side surface 51 of the excretion bag and the outer surface 52 of the excretion bag are made of a resin material having excellent waterproofness and durability. Specifically, a polyethylene bag is used.

The excretion bag opening 53 is formed in the same shape as the excretion window 14 provided in the diaper body 10. That is, in the pet diaper structure 1 according to the present invention, the excretion window 14 provided in the diaper body 10, the opening 31 provided in the frame body 30, and the excretion bag opening 53 provided in the excretion bag 50 communicate with each other in the same shape. Is formed.

[Tail connection means]
As shown in FIG. 3, the tail connecting means 60 has an adhesive portion 61 that adheres to the outer surface 52 of the excretion bag, a strip-shaped portion 62 that is divided into two branches with the adhesive portion 61 as a base end, and left and right ends of the strip-shaped portion 62. It is composed of an attached connecting portion 63 and a connecting portion 63.

As shown in FIG. 6, the adhesive portion 61 is provided at a position facing the valve body main body 42 and the outer surface 52 of the excretion bag. The attachment method can be freely selected from adhesive, sewing, crimping, and the like.

The band-shaped portion 62 is formed of a cloth, a resin, a string rubber, or a combination thereof having a long left and right width. The lateral width of the strip 62 is formed to be long enough to wrap the tail T of the pet P. The vertical width of the band-shaped portion 62 is formed so as to be within the vertical width of the valve body body 42.

The connecting portion 63 can be freely selected as long as it connects the bifurcated strips 62. Specifically, a hook-and-loop fastener or a button can be selected. Instead of the connecting portion 63, the strip-shaped portion 62 may be connected to the tail T to be integrated.

The connecting portion 63 may be attached to the entire surface of the strip-shaped portion 62 or may have a shape that can be fixed at an arbitrary position of the strip-shaped portion 62. This enables reliable connection between the tail T and the defecation device 20 without being affected by the length and amount of hair of the tail T.

Further, by providing the tail connecting means 60, the tail T is located outside the defecation device 20. As a result, the tail T can prevent contact with the anus 11 to which the defecation 18 is attached. Since the defecation 18 does not adhere, the tail T can prevent a rash.

The configuration of the diaper main body 10 and the configuration of the defecation device 20 are as described above. The pet diaper structure 1 according to the present invention is attached by the following procedure. Both legs of the pet P are taken out from the leg insertion holes 17L / 17R provided in the diaper body 10. Then, the tail T is connected to the defecation device 20 via the tail connecting means 60 while being pulled out from the hole 13 for inserting the tail. Finally, in the diaper body 10, the back crack portion 15 is closed by the diaper connecting means 16.

Hereinafter, when the pet diaper structure 1 is used for the pet P, the process in which the defecation 18 is stored in the defecation bag 50 provided in the defecation device 20 will be described.

As shown in FIG. 7, the pet P was fitted with a pet diaper structure 1 provided with a diaper body 10 and a defecation device 20. The mounting is completed by the tail T being pulled out from the tail insertion hole 13 of the diaper body 10 and fixed by the tail connecting means 60 of the defecation device 20. The diaper body 10 has a function of absorbing urine. The defecation device 20 has a function of accommodating stool.

As shown in FIG. 8, the pet P thrusts the tail T upward or horizontally in a tense state during defecation. The tail T is connected to the outer surface 52 of the excretion bag included in the defecation bag 50 and the valve body body 42 included in the valve body 40 by the tail connecting means 60. With this configuration, the excretion bag 50 is lifted from the outside in conjunction with the movement of the pet P pushing the tail T upward. As a result, the space inside the defecation bag 50 is expanded as much as possible, and the defecation 18 is stored in the defecation bag 50 having a large opening.

As shown in FIG. 9, an auxiliary sheet for opening and expanding the bag 54 can be attached to the vicinity of the adhesive portion 61 of the outer surface 52 of the excretion bag. The bag opening / expanding auxiliary sheet 54 is a horizontally long strip-shaped body formed of a material having a certain strength and flexibility and having adhesiveness on one side.

The bag opening / expanding auxiliary sheet 54 may be replaced with forming a part of the outer surface 52 of the excretion bag or the entire surface of the outer surface 52 of the excretion bag to be thick.

The bag opening / expanding auxiliary sheet 54 greatly lifts the outer surface 52 of the excretion bag in conjunction with the movement of the tail T. Therefore, the internal space of the excretion bag 50 can be formed as wide as possible. The large internal space of the excretion bag 50 enables more reliable storage of stool.

The valve body 42 is integrally fixed to the inner wall of the outer surface 52 of the excretion bag. That is, in the bulging state due to the swelling of the excretion bag 50, the valve body 42 is also displaced upward and can perform a smooth defecation operation without interfering with the defecation 18, and at the end of defecation, the habit of the pet P is used. When the standing tail T returns to the original hanging state, the valve body 42 also closes in the direction of the defecation window 14 and the frame 30 to block the space of the defecation window 14 and the frame 30, and the diaper body 10 It is possible to prevent the defecation odor from leaking inside.

Further, as another embodiment of the present invention, in the pet diaper structure 2, the excretion window 14 and the tail insertion hole 13 are formed in the rear sheet 12 of the diaper body 10 that wraps the tail portion, and the excretion window 14 is provided. The frame 30 is fixed to the outer peripheral edge so that the anal portion 11 is located inside the frame, and the excretion bag opening 53 edge is fixed to the frame 30 in an internal communication state, and the excretion bag 50 is attached to the frame 30. The lower edge of the flexible valve body 201 is foldably connected to the outer upper end edge 30a of the frame body, and the valve body 201 is located facing the inner side surface 51 of the excretion bag 50 to which the frame body 30 is fixed. The upper and lower widths of the inner side surface 51 of the excretion bag are made longer than the upper and lower widths of the outer surface 52 of the excretion bag, and the valve body 201 lifts the outer surface 52 of the excretion bag upward. As a result, it is also characterized in that a space can be held at regular intervals between the frame body 30 and the outer surface 52 of the excretion bag 50.

Specifically, in the defecation device 200 provided in the pet diaper structure 2 of the present embodiment, as shown in FIG. 10, the lower edge portion of the valve body 201 is located at a substantially central portion of the outer upper edge portion of the frame body 30. It is configured to be connected so that it can be bent freely.

The vertical and horizontal dimensions of the valve body 201 are 1 cm to 3 cm in length and 4 cm to 6 cm in width, and functionally, excretion is performed by lifting the outer surface 52 of the excretion bag 50 to expand the internal space of the excretion bag 50. It suffices as long as the excrement can be dropped and stored in the bottom 55 of the excretion bag 50 without adhering to the portion of the outer surface 52 of the excretion bag facing the frame 30.

Therefore, in the pet diaper structure 2 provided with such a defecation device 200, the lower edge of the flexible valve body 201 is foldably connected to the outer upper end edge 30a of the frame body, and the valve body 201 is a frame body. Since the inner side surface 51 of the excretion bag 50 to which the 30 is connected is in close contact with the outer surface 52 located opposite to each other, it is not necessary to engage the tail T of the pet P with the valve body 201, so that the pet can be used. The effect of reducing pet stress when wearing the diaper structure 2 as much as possible, making it easy to attach / detach to / from the pet P, and preventing the risk of damage to the bag from the hole because the excretion bag 50 does not require a tail insertion hole. There is.

Further, in the present embodiment, the upper and lower widths of the inner side surface 51 of the excretion bag are longer than the upper and lower widths of the outer surface 52 of the excretion bag. That is, the lengths from the lower welding surface 56 on the inner side surface 51 of the excretion bag and the outer surface 52 of the excretion bag to which the peripheral edges of each other are welded to the upper part of the excretion bag 50 are configured to be different between the inside and the outside.

Specifically, as shown in FIG. 11, the inner surface length TI from the lower welding surface 56 to the upper edge portion 30a of the frame body is the outer surface length from the lower welding surface 56 to the upper edge portion 201a of the valve body. It is configured to be longer than TO. By setting the inner side surface length TI> the outer side surface length TO, the excretion bag 50 can be in a state where the inner side surface 51 bulges downward.

In particular, since the valve body 201 is in close contact with the outer surface 52 located opposite to the inner side surface 51 of the excretion bag 50 to which the frame body 30 is fixed, the valve body 201 expands the internal space of the excretion bag 50. It functions as a support and makes it possible to expand the internal space of the excretion bag 50 regardless of the movement of the tail T of the pet P.

As a result, between the frame 30 and the outer surface 52 of the excretion bag, the defecation 18 thrown into the excretion bag 50 through the excretion window 14 can be smoothly dropped onto the bottom 55 of the excretion bag 50. It has the effect of forming sufficient space (see FIG. 12). As a result, since the inside of the outer surface 52 of the excretion bag 50 facing the frame 30 is not soiled, there is no risk that the defecation 18 will contaminate the area around the anus of the pet P, and the hygienic environment when wearing a diaper is good. It has the effect of making it.

Further, in order to further enhance this effect, the outer surface 52 of the excretion bag may be lifted upward so that the position of adhesion to the valve body 201 may be slightly closer to the center of the outer surface 52 of the excretion bag. As a result, the difference between the inner side surface length TI and the outer side surface length TO of the excretion bag 50 can be increased, so that the inner side surface 51 can further increase the downward bulge.

1 Pet diaper structure 2 Pet diaper structure 10 diaper body 11 Anal 12 Back sheet 13 Tail insertion hole 14 Excretion window 15 Back crack 16 A diaper connecting means 16a Surface fastener 17L Left leg insertion hole 17R Right leg insertion hole 18 Defecation 20 Defecation device 30 Frame body 30a Frame body upper edge 31 Opening 32 Plate body 33 Tail contact part 40 Valve body 41 Bending part 42 Valve body body 50 Excretion bag 51 Excretion bag inner side 52 Excretion bag outer surface 53 Excretion bag Opening 54 Bag opening auxiliary sheet 55 Bottom 56 Lower welding surface 60 Tail connecting means 61 Adhesive part 62 Band-shaped part 63 Connecting part 200 Defecation device 201 Valve body 201a Valve body upper edge part TI Inner side surface length TO Outer side surface length

Claims (2)

A window for excretion and a hole for inserting the tail are made in the rear sheet of the diaper body that wraps the buttock, and the frame is fixed to the outer peripheral edge of the window for excretion so that the anus is located near the lower edge of the frame. death,
The excretion bag opening edge is fixed to the frame body in an internal communication state, and the excretion bag is connected to the frame body.
A pet diaper structure characterized in that a pet's tail extracted from a hole for inserting a tail, an excretion bag, and a connecting means for integrally connecting the valve body are provided on the outer peripheral surface of the excretion bag that comes into contact with the valve body. .. A window for excretion and a hole for inserting the tail are made in the rear sheet of the diaper body that wraps the buttock, and the frame is fixed to the outer peripheral edge of the window for excretion so that the anus is located inside the frame.
The opening edge of the excretion bag is fixed to the frame body in an internal communication state, and the excretion bag is connected to the frame body, and the lower edge of the valve body that can be bent is connected to the upper end edge of the outer end of the frame body in a bendable manner.
The valve body is in close contact with the outer surface of the excretion bag to which the frame is fixed, and the upper and lower widths of the inner surface of the excretion bag are longer than the upper and lower widths of the outer surface of the excretion bag. A diaper structure for pets, characterized in that the valve body is configured to hold a space at regular intervals between the frame body and the outer surface of the excretion bag by lifting the outer surface of the excretion bag upward.

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