TWM494491U - Intercalation type pet excrement receiving structure - Google Patents

Description

Sandwich type pet excrement receiving structure

The present invention relates to a sandwich type pet excrement receiving structure, in particular to a receiving structure for gripping a bag body for receiving pet excrement by means of an inner ring member and an outer ring member.

In order to prevent the pets from going out when they go out to keep the environment clean, the owner can use the "Receiving device (4)" as in the Republic of China Patent No. M396001. The receiving device (4) is composed of a rod body, a receiving member, a cover body, a screw, a nut and a gasket, and the receiving member can be tightly passed through a cover body, a screw, a nut, a left gasket and a right gasket. Placed at the front end of the shaft. The user must additionally prepare a bag with a tweed, usually a plastic bag with two ears. When in use, the bag body is sleeved on the receiving component, wherein the receiving component extends rearward with two hanging ears, and the user can hang the lifting ear of the bag body on the hanging ear to fix the bag body The receiving component is on.

However, when the "receiving device (4)" is used, it must be fitted with a bag body having a tweeter. If the bag body used does not have a lifting ear, it cannot be fixed to the receiving member.

In order to overcome the above-mentioned deficiencies, the present invention provides a sandwich type pet excrement receiving structure, which comprises: a rod member having one end portion; and an inner clamping arm a pivoting end at the end; an outer clamping arm pivotally connected to the end portion, and when the outer clamping arm is located at an outer edge of the inner clamping arm, the inner clamping arm and the outer clamping arm A clip is formed between the jaws.

Further, the inner clamping arm is an inner ring member, the inner ring member has an outer diameter, and the outer clamping arm is an outer ring member, the outer ring member has an inner diameter, and the inner diameter is substantially in a radial section Slightly larger than the outer diameter, when the outer ring member is fitted around the outer ring member, the clamping portion is formed between the inner ring member and the outer ring member.

Further, the present invention includes a first blocking member for positioning the inner ring member to be blocked by the first blocking member when the inner ring member is pivotally deployed to a predetermined position; and a second The blocking member is configured to block the outer ring member from being pivoted relative to the rod member to the outer periphery of the inner ring member.

Further, the first blocking member includes a first stopper disposed at the end portion, and a second stopper disposed at the inner ring member.

Further, the second blocking member comprises a first inclined surface disposed on the outer edge of the inner ring member, and a second inclined surface disposed on the inner edge of the outer ring member, when the outer ring member is fitted outside the inner ring member The first slope is configured to abut the second slope.

Further, the inner ring member has a first buckle portion, and the outer ring member has a second buckle portion. When the outer ring member is fitted around the outer ring member, the first buckle portion and the second buckle portion are close to each other. .

Further, the inner ring member extends with a first lug, and the outer ring member extends with a second lug. When the outer ring member fits around the outer ring member, the first lug and the second lug system Close to each other.

Further, the inner ring member has a plurality of first latching members at a periphery thereof, and the outer ring member has a plurality of second latching members at a periphery thereof, and the first ring member is sleeved on the outer periphery of the inner ring member, the first The card member and the second card member are locked to each other.

Further, the inner ring member has a latching protrusion on the inner side of the inner ring member, and the latching tab is clamped on the rod member when the inner ring member is pivotally folded relative to the rod member.

Further, the inner ring member is pivotally connected to the first pivoting hole of one of the opposite sides of the rod member by a first pivoting block; the outer ring member is pivotally connected to the inner side by a second pivoting block. The inner ring member has a second pivot hole opposite to one of the two sides.

Further, when the inner ring member is pivotally folded relative to the rod member, the inner ring member has two receiving portions corresponding to the rod members, and the two receiving portions each have a receiving space for receiving the rod member, so that the inner ring The member and the member are maintained in the same plane; when the outer ring member is pivotally folded relative to the member, the outer ring member has two receiving portions corresponding to the rod member, and the two receiving portions each have a receiving space for receiving The rod member surrounds the outer ring member and is maintained in the same plane as the rod member.

Further, the inner ring member is formed by bending an elongated object, and one of the receiving spaces of the two receiving portions is a through-opening portion formed when the elongated object is bent, and the receiving space of the two receiving portions The other inner ring member is further bent to form a concave portion; the outer ring member is formed by bending an elongated object, and one of the receiving spaces of the two receiving portions is formed when the elongated object is bent. In one of the vacant portions, the other of the accommodating spaces of the two accommodating portions is further bent to form a recess.

Further, the inner ring member is formed by bending an elongated object, and the receiving space of the two receiving portions is a two-empty portion formed when the elongated object is bent; the outer ring member is bent by an elongated object Forming, the accommodating space of the two accommodating parts is a two permeable portion formed when the elongated object is bent.

Further, the inner ring member has a closed-loop body, and the receiving space of the two receiving portions is a concave portion formed by further bending the inner ring member; the outer ring member has a two-arc ring body, and the two receiving portions One of the receiving spaces of the receiving portion is a vacant portion between the ends of the two curved ring bodies, and the other of the receiving spaces of the two receiving portions is formed by the outer ring member bypassing the end portion. A vacant part.

The effect of this creation is:

1. The clamping portion between the outer ring member and the inner ring member can firmly hold the bag body for receiving the pet excrement, and therefore can be used regardless of whether the bag body for receiving the pet excrement has a lifting ring.

2. When the outer ring member is fitted around the outer ring member, the first buckle portion on the inner ring member and the second buckle portion on the outer ring member can be opened by the user with the fingers, and the inner ring member is separated and Outer ring.

3. For the bag body with the lifting ring, the first lug on the inner ring member and the first on the outer ring member The two lugs can also provide a hanging function, and the first lug and the second lug can also be used by the user to separate the inner ring member and the outer ring member.

4. The two receiving portions of the inner ring member and the outer ring member have a receiving space for receiving the rod member, so that the inner ring member and the outer ring member are pivoted and folded relative to the rod member, and the three can be maintained in the same plane. Easy to store.

(1) ‧‧‧ rods

(11) ‧ ‧ end

(12)‧‧‧First stop

(2) ‧ ‧ inner ring

(21)‧‧‧second stop

(22)‧‧‧First slope

(23)‧‧‧First buckle

(25)‧‧‧Carton bumps

(26) ‧ ‧ vacant parts

(27) ‧‧‧ recess

(3) ‧‧‧ outer ring parts

(31)‧‧‧Second slope

(32) ‧‧‧second buckle

(34) ‧ ‧ vacant parts

(35) ‧ ‧ recess

(4) ‧ ‧ 掣 掣

(5) ‧‧‧ plastic bag body

(1A)‧‧‧ rods

(11A)‧‧‧First pivot hole

(2A) ‧ ‧ inner ring

(21A)‧‧‧First pivot block

(22A)‧‧‧Second pivot hole

(23A)‧‧‧First lug

(24A) ‧ ‧ vacant parts

(3A)‧‧‧Outer ring

(31A)‧‧‧Second pivot block

(32A)‧‧‧Second lug

(33A) ‧ ‧ vacant parts

(5A)‧‧‧Plastic bag body

(51A) ‧ ‧ 提

(1B)‧‧‧ rods

(11B) ‧ ‧ end

(2B) ‧ ‧ inner ring

(21B) ‧ ‧ recess

(3B)‧‧‧Outer ring

(31B) ‧ ‧ vacant parts

(32B) ‧ ‧ vacant parts

(1C)‧‧‧ rods

(2C) ‧ ‧ inner ring

(21C)‧‧‧First card condition

(3C)‧‧‧Outer ring

(31C)‧‧‧Second card condition

(4C) ‧ ‧ 掣 掣

(d1)‧‧‧ outside diameter

(d2)‧‧‧ Inside diameter

(s1) ‧ ‧ housing department

(s2) ‧ ‧ housing department

(D) ‧‧‧ spacing

[First figure] is a perspective view of the first embodiment of the creation.

[First X] is a horizontal cross-sectional view of the inner ring member and the outer ring member in the first embodiment of the creation.

[Second figure] is a schematic view of the first blocking member in the first embodiment of the present invention, in which the first blocking member blocks the inner ring member.

[Third image] is a schematic view of the first blocking member in the first embodiment of the present invention, in which the second blocking member blocks the outer ring member.

[Fourth figure] is the first embodiment of the present invention, the plastic bag body is placed in the inner ring piece Assembly diagram.

[Fifth Figure] is a schematic view showing the assembled state of the sandwich portion between the inner ring member and the outer ring member in the first embodiment of the present invention.

[Sixth Drawing] is a schematic view showing the assembled state of the clamping portion between the inner ring member and the outer ring member in the first embodiment of the present invention.

[Seventh figure] is a schematic view showing the state of use of the pet excrement in the first embodiment of the present creation.

[Eighth image] is a schematic view of the first embodiment in which the inner ring member and the outer ring member are folded on the rod member.

[Ninth FIG. 1] is a schematic view showing the positioning of the tab bumps when the inner ring member and the outer ring member are folded on the rod member in the first embodiment of the present invention.

[Tenth Image] In the first embodiment of the present invention, when the inner ring member and the outer ring member are folded on the rod member, a schematic view is adopted for the penetrating space of the inner ring member and the outer ring member.

[11th] is a perspective view of the second embodiment of the present creation.

[Twelfth Figure] is a schematic diagram of the pivotal connection of the inner ring member and the outer ring member in the second embodiment of the present invention.

[Thirteenth Image] In the second embodiment of the present invention, an exploded view of a plastic bag body having a loop is provided.

[Fourteenth] is a schematic view of the second embodiment in which the plastic bag body having the lifting ring is first placed over the inner ring member and the outer ring member.

[Fifteenth Figure] is an assembled state view of the second embodiment of the present invention in which the lifting ring of the plastic bag is hung on the first lug and the second lug.

[16] Fig. 16 is a perspective view showing the third embodiment of the creation.

[17th] is a top view of the receiving structure in the third embodiment of the present creation.

[Embodiment 18] is a schematic view showing the configuration of the fourth embodiment of the present invention.

In combination with the above technical features, the main effects of the presently constructed sandwich pet excrement receiving structure will be clearly shown in the following embodiments.

The first embodiment of the present invention is as follows: Referring to the first figure, the embodiment includes a rod member (1), and an inner ring member (2) and an outer ring member (3) pivotally connected to the rod member (1). )on. The first figure illustrates the inner ring member (2) and the outer ring member (3) pivotally unfolded relative to the rod member (1), wherein the rod member (1) has an end portion (11). The inner ring member (2) is pivotally connected to the end portion (11), and the inner ring member (2) has an outer diameter (d1). The outer ring member (3) is pivotally connected to the end portion (11), and the outer ring member (3) has an inner diameter (d2). Referring to the first X diagram, when the outer ring member (3) is fitted around the outer ring member (2), the inner diameter (d2) is substantially slightly larger than the outer diameter (d1) in a horizontal section. ), such that the inner ring member (2) and the outer ring member (3) have a slight spacing (D) to form a clamping portion (4). The width of the spacing (D) is approximately equal to the thickness of the same plastic bag body (5), and can be used to clamp the plastic bag body (5). Please refer to the fourth or fifth figure for the plastic bag body (5).

The creation includes a first blocking member and a second blocking member. Referring to the second figure, when the first blocking member is used to pivot the inner ring member (2) relative to the rod member (1) to a predetermined position, the inner ring member (2) can be subjected to the first blocking. Block the positioning. In this embodiment, the first blocking member includes a first stopper (12) disposed at the end portion (11), and is disposed at a second stop (21) of the inner ring member (2). When the inner ring member (2) is pivotally deployed to the predetermined position relative to the rod member (1), the first stopper (12) and the second stopper (21) are mutually blocked, so that the inner ring member ( 2) Can be positioned at the predetermined position. Referring to the third figure, the second blocking member is used to pivot the outer ring member (3) relative to the rod member (1) until it is fitted around the inner ring member (2). The ring (3) blocks the positioning. In this embodiment, the second blocking member includes a first inclined surface (22) disposed at an outer edge of the inner ring member (2), and a second inclined surface (31) disposed at an inner edge of the outer ring member (3). When the outer ring member (3) is fitted outside the inner ring member (2), the first inclined surface (22) is configured to abut the second inclined surface (31) to position the outer ring member (3) On the periphery of the inner ring member (2).

Referring to the first figure, the inner ring member (2) has a first buckle portion (23), and the outer ring member (3) has a second buckle portion (32). When the outer ring member (3) is fitted around the outer ring member (2), the first buckle portion (23) and the second buckle portion (32) are close to each other. Therefore, if the user wants to separate the inner ring member (2) and the outer ring member (3), the first fastening portion (23) and the second fastening portion (32) can be relatively opened by fingers. The inner ring member (2) and the outer ring member (3) are separated.

See the fourth to sixth figures. In use, the inner ring member (2) and the outer ring member (3) are first separated and the inner ring member (2) is pivoted to the predetermined position. The plastic bag body (5) is sleeved on the inner ring member (2), and then the outer ring member (3) is pivoted to fit around the outer ring member (2), thereby being in the inner ring. The clamping portion (4) is produced between the piece (2) and the outer ring member (3) to sandwich the plastic bag body (5). Therefore, regardless of whether or not the plastic bag body (5) has a lifting ear, it can be used. As shown in Figure 7, the creation of the creation can be used to receive pet waste.

Referring to the eighth to tenth drawings, when the inner ring member (2) is pivotally folded relative to the rod member (1), the inner ring member (2) has two receiving portions (s1) corresponding to the rod member. (1) The two housing portions (s1) each have a receiving space for accommodating the rod member (1) to maintain the inner ring member (2) and the rod member (1) in the same plane. In this embodiment, the inner ring member (2) is formed by bending an elongated object, and one of the receiving spaces of the two receiving portions (s1) is a through-opening portion formed when the elongated object is bent. (26) The other of the accommodating spaces of the two housing portions (s1) is further bent to form a recess (27). When the outer ring member (3) is pivotally folded relative to the rod member (1), the outer ring member (3) has two receiving portions (s2) corresponding to the rod member (1), and the two receiving portions (s2) Each of the receiving spaces has a receiving space for receiving the rod member (1), and the outer ring member (3) is sleeved outside the inner ring member (2) and maintained in the same plane as the rod member (1). In this embodiment, the outer ring member (3) is formed by bending an elongated object, and one of the receiving spaces of the two receiving portions (s2) is a through-opening portion formed when the elongated object is bent. (34) The other of the accommodating spaces of the two housing portions (s2) is further bent to form a recess (35). Referring to the ninth figure, the inner ring member (2) has a latching convex (25) on the inner side, and the latching is performed when the inner ring member (2) is pivotally folded relative to the rod member (1). The lobes (25) can be snapped onto the rod (1) so as to position the inner ring member (2) and the outer ring member (3) when they are folded over the member (1). The above-described manner makes the receiving structure of the present creation have an advantage of being easily accommodated.

The second embodiment of the present invention is as follows: Referring to the eleventh and twelfth drawings, the embodiment includes a rod member (1A), and an inner ring member (2A) and an outer ring member (3A) pivotally connected. On the rod (1A). The inner ring member (2A) is pivotally connected to the inner side by a first pivoting block (21A). The rod member (1A) has a first pivot hole (11A) opposite to one of the two sides. The outer ring member (3A) is pivotally connected to the second pivot hole (22A) on one of the opposite sides of the inner ring member (2A) by a second pivoting block (31A). It should be further noted that, in this embodiment, the inner ring member (2A) extends with a first lug (23A), and the outer ring member (3A) extends with a second lug (32A) at the outer ring. When the piece (3A) is fitted around the outer ring member (2A), the first lug (23A) and the second lug (32A) are close to each other.

Referring to the thirteenth to fifteenth figures, when the inner ring member (2A) is pivoted from the folded position to the predetermined position, and the outer ring member (3A) is also pivotally deployed to fit over the inner ring member ( In the periphery of 2A), a plastic bag body (5A) having a second lifting ring (51A) is used in the figure, but in the thirteenth to fifteenth drawings, the two lifting rings (51A) are overlapped. The relationship only shows one of them. The plastic bag body (5A) is first placed on the inner edge of the inner ring member (2A) (as shown in Fig. 13). Further folding the plastic bag body (5A) from top to bottom such that the upper half of the plastic bag body (5A) and the second lifting ring (51A) are located at the periphery of the outer ring member (3A) (such as the fourteenth Figure shows). Thereafter, the two lifting rings (51A) are pulled to the positions of the first lug (23A) and the second lug (32A), so that the two lifting rings (51A) are hung on the first lug (23A) And the second lug (32A) (as shown in the fifteenth figure). Thus, for the plastic bag body (5A) having the lifting ring (51A), the first lug (23A) on the inner ring member (2A) and the second lug on the outer ring member (3A) ( 32A) Suspension function is also available. More specifically, in addition to providing the hanging, the first lug (23A) and the second lug (32A) can be separately held by the user with both hands, and the inner ring is assisted by reverse force application. The piece (2A) and the outer ring piece (3A) are separated. The first lug (23A) and the second lug (32A) assist the inner ring member (2A) and the outer ring member (3A) to be easily separated. So that this creation can be carried out smoothly for plastic bags that do not have a lifting ring. Since the plastic bag body without the lifting ring can be fixed only by the clamping of the inner ring member (2A) and the outer ring member (3A). When the clip needs to be released, the inner ring member (2A) and the outer ring member (3A) can be easily separated by only applying the opposite force to the first lug (23A) and the second lug (32A) by both hands. ), remove the plastic bag body without the lifting ring.

Referring to Figure 12, when the inner ring member (2A) and the outer ring member (3A) are folded relative to the rod member (1A), the inner ring member (2A) has two receiving portions (s1) corresponding thereto. The rod member (1A) has a receiving space for accommodating the rod member (1A) to maintain the inner ring member (2A) and the rod member (1A) in the same plane. The outer ring member (3A) also has two receiving portions (s2) corresponding to the rod members (1A), and the two receiving portions (s2) each have a receiving space for receiving the rod member (1A), so that the outer ring member (3A) fits over the inner ring member (2A) and is maintained in the same plane as the rod member (1A). In this embodiment, the inner ring member (2A) is formed by bending an elongated object, and the receiving space of the two receiving portions (s1) is a two-empty portion (24A) formed when the elongated object is bent. . The outer ring member (3A) is formed by bending an elongated object, and the receiving space of the two receiving portions (s2) is a two-empty portion (33A) formed when the elongated object is bent. The above method makes the embodiment also have the advantage of being convenient to store.

The third embodiment of the present invention is as follows: Referring to the sixteenth and seventeenth embodiments, the embodiment includes a rod member (1B), and an inner ring member (2B) and an outer ring member (3B) pivotally connected. On one end (11B) of the rod (1B). When the inner ring member (2B) and the outer ring member (3B) are folded relative to the rod member (1B), the inner ring member (2B) has two receiving portions (s1) corresponding to the rod member (1) B), the two receiving portions (s1) each have a receiving space for accommodating the rod member (1B), so that the inner ring member (2B) and the rod member (1B) can be maintained in the same plane when folded. The outer ring member (3B) also has two receiving portions (s2) corresponding to the rod member (1B) such that the outer ring member (3B) and the rod member (1B) can be maintained in the same plane when folded. In this embodiment, the inner ring member (2B) has a closed loop body, and the receiving space of the two receiving portions (s1) is a recessed portion (21B) formed by further bending the inner ring member (2B). The outer ring member (3B) has a two-arc ring body, and one of the receiving spaces of the two receiving portions (s2) is a through-hole portion (31B) between the ends of the two-arc ring body, The other of the accommodating spaces of the two accommodating portions (s2) is a venting portion (32B) formed by the outer ring member (3B) around the end portion (11B). For the usage of this embodiment, refer to the description of the first embodiment, and details are not described herein.

The fourth embodiment of the present invention is as follows: Referring to FIG. 18, the embodiment includes a rod member (1C), and an inner ring member (2C) and an outer ring member (3C) are pivotally connected to the rod member ( 1C). When the outer ring member (3C) is fitted around the outer ring member (2C), a clamping portion (4C) is formed between the inner ring member (2C) and the outer ring member (3C). Wherein, the inner ring member (2C) has a plurality of first latching members (21C) at the periphery thereof, and the embodiment is a latching convex piece, and the outer ring member (3C) has a plurality of second latching members at the periphery ( 31C), this embodiment is a latching recess, and when the outer ring member (3C) is fitted around the outer ring member (2C), the first latching member (21C) and the second latching member (31C) The two inner cylinders (2C) and the outer ring member (3C) are combined and positioned. For the usage of this embodiment, refer to the description of the first embodiment, and details are not described herein.

In view of the above description of the embodiments, the above-described embodiments are merely a preferred embodiment of the present invention when the operation, use, and effects of the present creation are fully understood. It is not possible to limit the scope of the implementation of this creation, that is, the simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation of the creation are within the scope of this creation.

(1) ‧‧‧ rods

(11) ‧ ‧ end

(2) ‧ ‧ inner ring

(23)‧‧‧First buckle

(3) ‧‧‧ outer ring parts

(32) ‧‧‧second buckle

(4) ‧ ‧ 掣 掣

(d1)‧‧‧ outside diameter

(d2)‧‧‧ Inside diameter

Claims (14)

A sandwich type pet excrement receiving structure comprises: a rod member having one end portion; an inner clamping arm pivotally connected to the end portion; and an outer clamping arm pivotally connected to the end portion when the outer clamping arm position At the outer edge of the inner clamping arm, a clamping portion is formed between the inner clamping arm and the outer clamping arm. The sandwiched pet excrement receiving structure according to claim 1, wherein the inner clamping arm is an inner ring member, the inner ring member has an outer diameter, and the outer clamping arm is an outer ring member. The outer ring member has an inner diameter, in a horizontal cross section, the inner diameter is substantially slightly larger than the outer diameter, such that when the outer ring member is fitted around the inner ring member, between the inner ring member and the outer ring member The jaw portion is formed. The sandwich pet waste receiving structure according to claim 2, further comprising a first blocking member for pivoting the inner ring member to a predetermined position relative to the rod member, the inner ring The member can be blocked by the first blocking member; and a second blocking member is configured to block the outer ring member from being pivoted relative to the member to the outer periphery of the inner ring member Positioning. The sandwiched pet waste receiving structure of claim 3, wherein the first blocking member comprises a first stopper disposed at the end portion, and a second portion disposed at the inner ring member Stoppers. The sandwiched pet waste receiving structure of claim 3, wherein the second blocking member comprises a first inclined surface disposed at an outer edge of the inner ring member, and disposed at an inner edge of the outer ring member. a second inclined surface for abutting the second inclined surface when the outer ring member is sleeved outside the inner ring member. The sandwiched pet excrement receiving structure according to the second aspect of the invention, wherein the inner ring member has a first buckle portion, and the outer ring member has a second buckle portion, wherein the outer ring member fits over the outer ring member When the inner ring member is peripheral, the first buckle portion and the second buckle portion are close to each other. The sandwiched pet excrement receiving structure of claim 2, wherein the inner ring member has a first lug extending, the outer ring member extending a second lug, and the outer ring member is sleeved The first lug and the second lug are adjacent to each other at the periphery of the inner ring member. The sandwiched pet excrement receiving structure according to the second aspect of the invention, wherein the inner ring member has a plurality of first latching members at the periphery, and the outer ring member has a plurality of second latching members at the periphery thereof. When the ring member is sleeved on the outer periphery of the inner ring member, the first latch member and the second latch member are mutually engaged. The sandwiched pet excrement receiving structure according to claim 2, wherein the inner ring member has a latching convex portion on the inner side, and the inner ring member is pivotally folded relative to the rod member, the aforementioned The tab bump is snapped onto the rod. The sandwiched pet excrement receiving structure according to the second aspect of the invention, wherein the inner ring member is pivotally connected to the inner side by a first pivoting block to be first pivoted on one of the opposite sides of the rod. The second outer pivoting member is pivotally connected to the second pivoting hole on one of the opposite sides of the inner ring member by a second pivoting block. The sandwiched pet excrement receiving structure according to claim 2, wherein the inner ring member has two receiving portions corresponding to the rod when the inner ring member is pivotally folded relative to the rod member, The two receiving portions each have a receiving space for accommodating the rod member, so that the inner ring member and the rod member are maintained in the same plane; when the outer ring member is pivotally folded relative to the rod member, the outer ring member has two The accommodating portion corresponds to the rod member, and each of the two accommodating portions has a receiving space for accommodating the rod member, so that the outer ring member fits outside the inner ring member and is maintained in the same plane as the rod member. The sandwiched pet excrement receiving structure according to claim 11, wherein the inner ring member is formed by bending an elongated object, and one of the receiving spaces of the two receiving portions is the elongated object. One of the vacant portions formed during the bending, the other of the accommodating spaces of the two accommodating portions is further bent to form a concave portion; the outer ring member is formed by bending an elongated object, One of the accommodating spaces of the two accommodating portions is a permeable portion formed when the elongated object is bent, and the other of the accommodating spaces of the two accommodating portions is further bent to form a concave portion. The sandwiched pet excrement receiving structure according to claim 11, wherein the inner ring member is formed by bending an elongated object, and the receiving space of the two receiving portions is when the elongated object is bent. The outer ring member is formed by bending an elongated object, and the receiving space of the two receiving portions is a two-empty portion formed when the elongated object is bent. The sandwiched pet excrement receiving structure according to claim 11, wherein the inner ring member has a closed loop body, and the receiving space of the two receiving portions is a recess formed by the inner ring member being further bent. The outer ring member has a two-arc ring body, one of the receiving spaces of the two receiving portions is a transparent portion between the ends of the two arc-shaped ring bodies, and the receiving space of the two receiving portions is another A pair of outer ring members bypass another space formed by the end portion.