CN115250934A - Pet bag - Google Patents

Abstract

The utility model provides a pet bag, and relates to the field of pet tools. The pet bag comprises a main body and at least one expansion structure, wherein the main body is provided with an accommodating space, the expansion structure is arranged on the side surface of the main body, and the expansion structure can extend along at least two directions to form an expansion space. Set up in the side of main part through the extension structure to extend along two at least directions and the extension space that forms, for only the pet package that extends along a direction, the activity space of this pet package is bigger, and the extension of two directions lets the activity space in the pet package have the corner, makes the pet activity direction not single, lets the pet wrap the adversion more nimble and the home range is bigger, can improve the comfort level of pet in the pet package like this.

Description

Pet bag

Technical Field

The present disclosure relates to the field of pet utensils, and in particular, to a pet bag.

Background

With the ever-increasing standard of living, raising pets has become a popular fashion, and pets also require care from their owners to ensure that they are well-cared for. When the pet owner takes the pet to travel, go out for bathing, go to medical service and the like, in order to carry the pet with him and avoid the pet from running and losing, the pet bag is often used, at the moment, the pet bag can provide a space for the pet to live, and the pet bag is relatively sealed and can prevent the pet from running and losing.

In the related technology, the pet bag is divided into two types, one type is the pet bag with a fixed structure, the structure of the pet bag is fixed, the internal space is small, and the experience of the pet is poor; the other type is a foldable pet bag which can relatively expand the internal space of the pet bag, but most of the foldable pet bags are expanded to a certain direction, and pets can only move back and forth along one direction, so that the expanded activity space is limited, and the comfort degree of the pet bag is still to be improved.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

The invention aims to provide a pet bag which at least partially overcomes the problem that the comfort of a pet in the backpack is influenced because the pet can only move back and forth along one direction due to the fact that the pet bag extends to a certain direction in the related art.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.

According to an aspect of the present disclosure, there is provided a pet bag, including:

a main body having an accommodating space;

the expansion structure is arranged on the side face of the main body and can extend along at least two directions to form an expansion space.

In one embodiment of the present disclosure, the extension structure includes:

a first spreading surface deployable along a side of the side surface;

a second extended surface disposed opposite the side surface and the first extended surface in an extended state;

and a folded portion connecting the first extended surface, the side surface, and the second extended surface.

In one embodiment of the present disclosure, in the unfolded state, the first extension is unfolded facing the back or front of the main body, and the first extension plane is symmetrical to the shape of the side surface.

In one embodiment of the present disclosure, the second expansion surface can be folded in half and folded, and in the folded state, the second expansion surface is similar to the side surface in shape.

In one embodiment of the present disclosure, in the retracted state, a receiving space is formed between the first expanding surface and the side surface, and the second expanding surface and the folding portion are received in the receiving space.

In one embodiment of the present disclosure, the expansion structure further includes a cushion, and the cushion is received in the receiving space in a retracted state.

In one embodiment of the present disclosure, the second spreading surface includes a first fabric, a skeleton, and an elastic member, the skeleton is disposed around a rim of the first fabric, the first fabric has a plurality of spaces for accommodating the elastic member, and the elastic member is capable of supporting the skeleton.

In one embodiment of the present disclosure, the folded part includes a second fabric having one edge connected to the side surface and the first expansion surface and the other edge connected to the second expansion surface in an unfolded state, and a support member connected to the second fabric for supporting the second fabric

In one embodiment of the disclosure, in the unfolded state, a gap is provided between one end of the support far away from the second extended surface and the edge of the second cloth.

In one embodiment of the present disclosure, the side surface is provided with a connection door, the connection door can be opened and closed, and when the connection door is opened, the accommodating space is communicated with the expansion space.

The embodiment of the disclosure provides a pet bag, which comprises a main body and at least one expansion structure, wherein the main body is provided with an accommodating space, the expansion structure is arranged on the side surface of the main body, and the expansion structure can extend along at least two directions to form an expansion space. Set up in the side of main part through the extension structure to along the extension space that two at least directions extend and form, for only following the pet package that a direction extends, the activity space of this pet package is bigger, the extension of two directions lets the activity space in the pet package have the corner, make the pet activity direction not in singleness, let the pet wrap the adversion more nimble and the home range is bigger in the pet, can improve the comfort level of pet in the pet package like this.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

FIG. 1 illustrates a schematic view of a pet bag in an embodiment of the present disclosure.

Fig. 2 illustrates another schematic view of a pet bag in accordance with an embodiment of the present disclosure.

Fig. 3 is a schematic view of the open/close door of fig. 1 in an unfolded state.

Fig. 4 is a schematic view of the expanded structure of fig. 1 in an expanded state.

Fig. 5 is a schematic view of the first extended surface and the side surface of fig. 1.

Fig. 6 is another schematic view of the first extended surface and the side surface of fig. 1.

Fig. 7 is a further schematic view of the first extended surface and the side surface of fig. 1.

Fig. 8 is a schematic view of the second expansion plane of fig. 1.

Fig. 9 is another schematic view of the expanded structure of fig. 1 in an expanded state.

Wherein the reference numerals are as follows:

1. a pet bag;

100. a main body; 110. a front face; 120. a back side; 130. a left side surface; 140. a right side surface; 150. A top surface; 160. a bottom surface;

200. an expanded structure; 210. a first expansion surface; 211. a first left expansion face; 212. a first right expansion face; 220. a second expansion surface; 221. a first fabric; 222. a framework; 223. an elastic member; 230. A folding part; 231. a second fabric; 232. an extended top surface; 233. expanding the first side; 234. an extended second side; 235. an extended bottom surface; 236. a support member;

a harness; 301. a carrying handle; 302. a first pocket; 303. a second pocket; 304. a third pocket; 305. a left side window; 306. a right side window; 307. a stopper; 308. an entrance door; 309. a left connecting door; 310. a right connecting door; 311. an accommodating space; 312. a cushion;

A. a first direction; B. a second direction.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a detailed description thereof will be omitted.

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The following detailed description of exemplary embodiments of the disclosure refers to the accompanying drawings.

Referring to fig. 1-4, a pet bag 1 includes a body 100 and at least one expansion structure 200. The main body 100 has an accommodating space, the extension structure 200 is disposed at a side of the main body 100, and the extension structure 200 can extend in at least two directions to form an extension space.

The main body 100 includes a front surface 110, a rear surface 120, side surfaces including a left side surface 130 and a right side surface 140, a top surface 150, and a bottom surface 160, wherein the left side surface 130 and the right side surface 140 are oppositely disposed, and the left side surface 130 and the right side surface 140 may have the same shape and size. The space enclosed by the front surface 110, the back surface 120, the left side surface 130, the right side surface 140, the top surface 150 and the bottom surface 160 is an accommodating space, and when the pet is out, the pet can be placed in the accommodating space.

The extension structures 200 are disposed at the side of the main body 100 and connected to the side of the main body 100, the main body 100 has a left side 130 and a right side 140, and when there are two extension structures 200, the left side 130 and the right side 140 are respectively connected to one extension structure 200. The edges of the expanding structure 200 and the edges of the side surfaces are connected by a zipper, or one side of the expanding structure 200 and one side of the side surfaces are fixedly connected and the other sides are connected by a zipper. The expanding structure 200 can be retracted and extended, and when the expanding structure 200 is retracted, it can be retracted between the first expanding surface 210 and the side surface. When the expanding structure 200 is unfolded, the expanding space can be formed by extending along at least two directions, and the expanding space can be formed by extending towards the first direction a and the second direction B.

In this embodiment, the pet bag 1 includes a main body 100 and at least one expansion structure 200, the main body 100 has a receiving space, the expansion structure 200 is disposed at a side of the main body 100, and the expansion structure 200 can extend in at least two directions to form an expansion space. The expansion structure 200 is arranged on the side surface of the main body 100, so that the pet bag 1 can expand the activity space of the pet on both sides; and extend and the expansion space that forms along two at least directions, for only along the pet package 1 of a direction extension, this pet package 1's activity space is bigger, and the extension of two directions lets the activity space in the pet package 1 have the corner for the pet activity direction is not single, lets the pet turn around more in the pet package 1 and the home range is bigger, can improve the comfort level of pet in the pet package 1 like this.

Referring to fig. 4, the expanding structure 200 includes a first expanding surface 210, a second expanding surface 220, and a collapsible portion 230. In the expanded state of the expandable structure 200, the second expanded surface 220 is disposed opposite to the side surface of the main body 100 and the first expanded surface 210, the folded portion 230 is disposed between the first expanded surface 210 and the second expanded surface 220, and the folded portion 230 forms an expanded space with the first expanded surface 210, the second expanded surface 220, and the side surface of the main body 100, such expanded space having expansion along the first direction a and the second direction B.

Referring to fig. 1 to 4, the first extended surface 210 includes a first left extended surface 211 and a first right extended surface 212, the first left extended surface 211 is connected with the left side surface 130, and the first right extended surface 212 is connected with the right side surface 140. The first left expanding surface 211, the second expanding surface 220 and the folding part 230 form an expanding structure 200, which is disposed on the left side of the main body 100. The first right expanding surface 212, the second expanding surface 220 and the folding part 230 form another expanding structure 200, which is disposed on the right side of the main body 100. In the unfolded state, the expansion structures 200 on the left and right sides of the main body 100 are expanded in two directions, and the formed expansion spaces are the same.

The first left extended surface 211 is provided with a left window 305 and a second pocket 303, and the left window 305 is disposed above the second pocket 303. The left window 305 is made of a mesh fabric and is connected to the first left extended surface 211. The second pocket 303 is connected to the bottom edge and both side edges of the first left extended surface 211, and the second pocket 303 is made of a fabric having elasticity, so that the volume can be enlarged correspondingly when the article is contained, and the second pocket can be retracted to be attached to the outer surface of the first left extended surface 211 when the article is not contained.

The first right extended surface 212 has a right window 306 and a third pocket 304 disposed thereon, the right window 306 being disposed above the third pocket 304. The right window 306 is made of a mesh fabric and is attached to the first right extended surface 212. The third pocket 304 is connected to the first expandable surface, the third pocket 304 includes a pocket wall and a pocket cap, the pocket cap can cover a pocket opening formed by the pocket wall, and the pocket wall is foldable.

The air holes in the left side window 305 and the right side window 306 can increase the air circulation in the expansion space, so that the pet can breathe smoothly in the bag; the second pocket 303 and the third pocket 304 are disposed at both sides of the main body 100 and have flexibility, so that the pet owner can conveniently store the articles.

Referring to fig. 5 and 6, the first expansion surface 210 is connected to the lateral surface, and the first expansion surface 210 can be unfolded along the lateral side of the lateral surface.

The first extension surface 210 may be fixedly connected to one side of the side surface, and the other sides are movably connected by a zipper. The side of the first extension surface 210 fixedly connected to the side surface may be a side close to the back surface 120 of the main body 100, or a side close to the front surface 110 of the main body 100. The first expansion surface 210 can be turned around the fixed connection edge as a rotation axis, so as to expand or retract the expansion structure 200.

In the unfolding process, the first right expanding surface 212 can be unfolded toward the back surface 120 or the front surface 110 of the main body 100 by using the fixed connecting edge as a rotating shaft, and when the first right expanding surface 212 and the right side surface 140 are parallel, the shape of the first right expanding surface 212 is symmetrical to that of the right side surface 140. In the unfolding process, the first left expanding surface 211 can be unfolded towards the back surface 120 or the front surface 110 of the main body 100 by taking the fixed connecting edge as a rotating shaft, and when the first left expanding surface 211 is parallel to the left side surface 130, the shape of the first left expanding surface 211 is symmetrical to that of the left side surface 130. The first extension surface 210 has the same shape as the side surface, and the connection between the first extension surface 210 and the side surface of the main body 100 in the stowed state enables the pet bag 1 to look neat and beautiful as a whole.

Referring to fig. 1, 2 and 7, the first expansion surface 210 is connected to the side surface of the main body 100, one side of the first expansion surface may be fixedly connected, and the other sides of the first expansion surface may be connected by a zipper, the zipper is disposed between the first expansion surface 210 and the side surface, and when the expansion structure 200 is folded, a receiving space 311 is formed between the first expansion surface 210 and the side surface.

In the stowed state, an accommodation space 311 is formed between the first right expanded surface 212 and the right side surface 140, and the second right expanded surface and the collapsible portion 230 can be accommodated in the accommodation space 311. Since the expanding structures 200 provided on both the left and right sides of the main body 100 are the same, the housing space 311 is also provided between the first left expanding surface 211 and the left side surface 130 in the collapsed state. The second expanding surface 220 and the folding portion 230 can be accommodated in the accommodating space 311, and the second expanding surface 220 and the folding portion 230 have a fixed accommodating space, so as to avoid occupying the accommodating space of the main body 100.

Referring to fig. 9, the expanding structure 200 further includes a pad 312, the pad 312 may be a foldable pet pad, the size of the pet pad is similar to that of the bottom of the foldable portion 230, when the expanding structure 200 is unfolded, the pad 312 can be placed on the bottom of the foldable portion 230, so that the pet can feel more comfortable in the expanded space. Meanwhile, the pad 312 can be taken out, and is convenient to clean. When the expanding structure 200 is folded, the cushion 312 can be folded in half and stored in the storage space 311, so that the cushion 312 can be conveniently carried. A pet mat can be placed at the bottom of the accommodating space, and the pet mat is adapted to the size of the bottom surface 160 of the main body 100.

Referring to fig. 8, the second extension plane 220 includes a first cloth 221, a skeleton 222, and an elastic member 223. The frame 222 and the elastic member 223 may be provided in the first cloth 221 to support the first cloth 221 to form a predetermined shape, which may be a shape of a side formed by combining the first expansion surface 210 with a side of the expansion structure 200 in the expanded state.

The first fabric 221 may be a flexible fabric or a flexible mesh fabric, and the mesh fabric has many air holes to increase the permeability in the expanded space.

In one embodiment, the frame 222 is disposed around the edge of the first fabric 221, the frame 222 may be a metal strip, and the frame 222 is used to support the first fabric 221 and enclose the first fabric 221 into a predetermined shape. Meanwhile, a metal strip with good elasticity can be selected, and the metal strip can be folded in half and can restore the original shape when being unfolded. When the second expansion surface 220 is folded in half, the fold-line can be on the line connecting the midpoint of the top edge of the second expansion surface 220 and the midpoint of the bottom edge of the second expansion surface 220. In the stowed position, the second extended surface 220 is shaped like a side surface and is adapted to be received between the first extended surface 210 and the body 100.

In another embodiment, the first cloth 221 is divided into two symmetrical parts along a symmetry axis, the symmetry axis is on a line connecting the top edge of the second expansion plane 220 and the bottom edge of the second expansion plane 220, and the first cloth 221 can be sewn with two left and right spaces capable of accommodating the elastic member 223 along the symmetry axis, so that the second expansion plane 220 can be folded to be similar to the first expansion plane 210 or the side surface. The elastic member 223 may be an elastic ring made of an elastic material, and the elastic ring is put into the space and can stretch the edge of the space surrounded by the first fabric 221. The frame 222 is disposed around the edge of the first fabric 221, and the frame 222 can be divided along the symmetry axis into two frames 222, such that the first fabric 221 forms a predetermined shape. The elastic member 223 can support the frame 222, that is, the elastic member 223 can make the edge periphery of the second expansion surface 220 not easily collapse, so as to maintain a preset shape, so that when the expansion structure 200 is expanded, the frame 222 can further support the first fabric 221 to form a preset shape, and meanwhile, the second expansion surface 220 can support the folding portion 230, so that the expansion space is more three-dimensional. The second extended surface 220 can resemble the first extended surface 210 or a side surface after being folded in half.

During the expansion structure 200 is unfolded, the second expansion surface 220 is taken out from the receiving space 311, opened along the symmetry axis, placed opposite to the side surface and the first expansion surface 210, and connected with the folding part 230 by a zipper. In the process of folding the expanding structure 200, the zipper between the second expanding surface 220 and the folding portion 230 is opened, and the second expanding surface 220 is folded in half along the symmetry axis and is stored in the storage space 311.

Referring to fig. 4 and 9, the folding part 230 includes a second fabric 231 and a support member 236, and in the unfolded state, the second fabric 231 has two edges, one of which is connected to the side and the first expansion surface 210, and the other of which is connected to the second expansion surface 220. The supporting member 236 is connected to the second cloth 231 for supporting the second cloth 231.

The second fabric 231 may be a flexible fabric or a flexible mesh fabric, and the mesh fabric has many air holes to increase the permeability in the expanded space. The second fabric 231 is formed by connecting an expanded top surface 232, an expanded first side surface 233, an expanded second side surface 234, and an expanded bottom surface 235. The extended top surface 232 is disposed opposite the extended bottom surface 235, and the extended first side surface 233 is disposed opposite the extended second side surface 234.

One side of the extended top surface 232 is connected to the top edge of the side surface and the top edge of the first extended surface 210, and the other side of the extended top surface 232 is connected to the second extended surface 220; one side of the expanded first side surface 233 is connected to the front side of the side surface, and the other side of the expanded first side surface 233 is connected to the second expanded surface 220; the extended second side 234 is connected to the rear side of the first extended surface 210 on one side, and the extended second side 234 is connected to the second extended surface 220 on the other side; the extended bottom surface 235 is connected to the bottom edge of the side surface and the bottom edge of the first extended surface 210 at one side, and the extended bottom surface 235 is connected to the second extended surface 220 at the other side. The extended top surface 232, the extended first side surface 233 and the extended second side surface 234 are connected with the second extended surface 220 by a zipper, and the extended bottom surface 235 is partially connected with the second extended surface 220 by a zipper and is fixedly connected with the other part.

The supporting member 236 is disposed at a connection point of the extended top surface 232 and the extended first side surface 233, a connection point of the extended top surface 232 and the extended second side surface 234, a connection point of the extended first side surface 233 and the extended bottom surface 235, a connection point of the extended second side surface 234 and the extended bottom surface 235, an intersection point of an inclined surface and a vertical surface in the extended first side surface 233, and an intersection point of an inclined surface and a vertical surface in the extended second side surface 234, and in a deployed state, the supporting member 236 can be perpendicular to the side surface or the first extended surface 210 or the second extended surface 220.

The supporting member 236 may be a supporting rod or a supporting plate attached to the inner surface or the outer surface of the second cloth 231. In the unfolded state, a gap is provided between one end of the supporting member 236 away from the second spreading surface 220 and the edge of the second fabric 231. In the retracted state, a gap is formed between the supporting member 236 and the edge of the second fabric 231, so that the flexible fabric can be retracted inward, and the supporting member 236 cannot be retracted due to being stuck to the edge.

When the expanding structure 200 is expanded, the folding part 230 is taken out from the receiving space 311, and is connected to the second expanding surface 220 by the zipper, and the support member 236 supports the second cloth 231, so that an expanding space is formed between the folding part 230, the first expanding surface 210, the second expanding surface 220, and the side surface of the main body 100. In the process of folding the expanding structure 200, the zipper between the folding portion 230 and the second expanding surface 220 is opened, the supporting member 236 is folded and turned over toward the side surface or the first expanding surface 210 by using the end with the gap as the pivot point, and the folded folding portion 230 is stored in the storage space 311.

Referring to fig. 1-3, a pet bag 1 is shown in various views or positions.

The back 120 of the main body 100 is provided with back straps 300, the back straps 300 may be shoulder straps 300, and one end of each back strap 300 may be connected to the top of the back 120 of the main body 100, and the other end may be detachably connected to the bottom of the back 120 of the main body 100. A back pad may be provided on the back 120 of the main body 100 adjacent to the carrying strap 300, and a foam layer may be added to the inner layer of the carrying strap 300 to make the pet owner feel comfortable when carrying the pet bag 1.

The top surface 150 of the main body 100 is provided with a carrying handle 301, two sides of the carrying handle 301 are fixedly connected with the top surface 150, and the pet bag 1 can also have a handheld function when a pet is out.

The accommodating space of the main body 100 is provided with a limiting part 307, the limiting part 307 is connected with the hook through a rope with adjustable length, when the pet is in the accommodating space, the neck ring of the pet can be hooked by the hook, and the moving range of the pet is controlled by adjusting the length of the rope. The pet is prevented from being lost or disturbing others when the pet is carried out.

The front 110 of the main body 100 is provided with an access door 308 and a first pocket 302. The access door 308 is connected with the front face 110 through a zipper, and the access door 308 is made of latticed cloth to increase air flow of the accommodating space. The first pocket 302 is arranged at the access door 308, and the first pocket 302 is made of a flexible fabric, so that the volume can be correspondingly enlarged when the first pocket is filled with articles, and the first pocket can be contracted to be abutted against the surface of the access door 308 when the first pocket is not filled with articles.

One side of the left side 130 of the main body 100 is fixedly connected with the main body 100, and the other sides are connected by a zipper. The left side 130 is turned around a fixed side as an axis, and the zipper is opened to form a door through which the pet can enter and exit. A connection door is provided on the left side surface 130, and the connection door can be opened and closed. The connection door and the left side 130 can be connected by a zipper, and when the connection door is opened, the accommodating space is communicated with the expansion space. When the connecting door is closed, the accommodating space and the expansion space are mutually independent, and a plurality of pets can be separated.

One side of the right side 140 of the main body 100 is fixedly connected with the main body 100, and the other sides are connected by a zipper. The right side 140 is turned around a fixed side as an axis, and the zipper is opened to form a door through which the pet can get in and out. A connection door is provided on the right side face 140, and the connection door can be opened and closed. The connection door and the right side 140 may be connected by a zipper, and when the connection door is opened, the accommodation space is communicated with the expansion space. When the connecting door is closed, the accommodating space and the expansion space are mutually independent, and a plurality of pets can be separated.

It is to be understood that the various examples described above may be utilized in various orientations (e.g., inclined, inverted, horizontal, vertical, etc.) and in various configurations without departing from the principles of the present disclosure. The embodiments illustrated in the drawings are shown and described merely as examples of useful applications of the principles of the invention, which is not limited to any specific details of these embodiments.

Of course, once the above description of representative embodiments is considered in great detail, those skilled in the art will readily appreciate that many modifications, additions, substitutions, deletions, and other changes may be made to these specific embodiments, and such changes are within the scope of the principles of the present invention. Therefore, the foregoing detailed description is to be clearly understood as being given by way of illustration and example only, the spirit and scope of the present invention being limited solely by the appended claims and their equivalents.

Claims (10)

1. A pet bag, comprising:

a main body having an accommodating space;

the expansion structure is arranged on the side face of the main body and can extend along at least two directions to form an expansion space.

2. The pet bag of claim 1, wherein the expanded structure comprises:

a first extended surface deployable along a side of the side;

a second extended surface disposed opposite the side surface and the first extended surface in an extended state;

and a folded portion connecting the first extended surface, the side surface, and the second extended surface.

3. The pet bag of claim 2, wherein in the expanded state, the first expanded face expands toward the back or front of the body, the first expanded face being symmetrical to the shape of the side.

4. The pet bag of claim 3, wherein the second expanded surface is foldable and collapsible, and in the collapsed state, the second expanded surface conforms to the shape of the side surface.

5. The pet bag of claim 4, wherein in the stowed state, a receiving space is formed between the first expanded surface and the side surface, and the second expanded surface and the collapsible portion are received within the receiving space.

6. The pet bag of claim 5, wherein the expanded structure further comprises a mat, the mat being received within the receptacle in a stowed state.

7. The pet bag of claim 2, wherein the second expansion surface includes a first fabric, a skeleton disposed around a periphery of a rim of the first fabric, and an elastic member having a plurality of spaces for receiving the elastic member, the elastic member being capable of supporting the skeleton.

8. The pet bag of claim 2, wherein the folded portion includes a second fabric and a support member, wherein in the unfolded state, one edge of the second fabric is connected to the side surface and the first expanded surface, the other edge of the second fabric is connected to the second expanded surface, the support member is connected to the second fabric, and the support member is configured to support the second fabric.

9. The pet bag of claim 8, wherein in the expanded state, an end of the support member distal from the second expanded surface is provided with a gap from an edge of the second cloth.

10. The pet bag of claim 1, wherein the side of the back of the main body is provided with a connection door, the connection door can be opened and closed, and when the connection door is opened, the accommodation space is communicated with the expansion space.

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