Foot-hanging seat

Abstract

The utility model relates to a foot-hanging seat. The foot-hanging seat comprises a frame body, a foot supporting assembly and a seat surface, the frame body can be folded and comprises two upper supporting rods located on the upper portion of the frame body, and the chair face is connected to the upper ends of the two upper supporting rods; the foot supporting assembly comprises a supporting part and a connecting belt, one end of the supporting part is slidably hinged to the upper supporting rod, the other end of the supporting part is provided with a supporting face used for supporting feet, one end of the connecting belt is connected with the supporting face, and the other end of the connecting belt is connected with the upper end of the upper supporting rod. The supporting part slides along the upper supporting rod so that the supporting face can have a using state and a storage state, and in the using state, the supporting part, the upper supporting rod and the connecting belt form a triangular structure so that the supporting face can support the feet of a user in a suspended mode. According to the foot-hanging seat disclosed by the utility model, when a user has a rest, the feet can be horizontally placed on the supporting surface of the supporting part, so that the rest experience feeling is better.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a hanging-foot seat. Background Art

[0002] Existing seats only have a seat surface. When people rest on the seat surface, their legs can only be bent, and their feet are placed on the ground. Only the upper body leans on the seat surface. For users who want to rest on the chair, the experience is not good and the comfort is not strong. Content of the Utility Model

[0003] The utility model provides a hanging-foot seat, enabling users to horizontally place their feet on the support surface of the support part during rest, thus having a better rest experience.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] A hanging-foot seat includes a frame body, a foot support assembly and a seat surface;

[0006] The above-mentioned frame body is foldable. The frame body includes two upper support rods located at its upper part, and the seat surface is connected to the upper ends of the two upper support rods;

[0007] The above-mentioned foot support assembly includes a connecting belt and a support part. One end of the support part is slidably hinged to the upper support rod, and the other end has a support surface for supporting the feet. One end of the connecting belt is connected to the support surface, and the other end is connected to the upper end of the upper support rod;

[0008] The above-mentioned support part slides along the upper support rod so that the support surface has a use state and a storage state. In the use state, the support part, the upper support rod and the connecting belt form a triangular structure to make the support surface suspend to support the user's feet.

[0009] Preferably, the above-mentioned support part includes a connecting rod and a support member, and the support surface is located on the upper end surface of the support member;

[0010] There are two above-mentioned connecting rods. One end of the two connecting rods is correspondingly slidably hinged to the two upper support rods, and the other end is correspondingly connected to the two ends of the support member;

[0011] There are two above-mentioned connecting belts. One end of the two connecting belts is correspondingly connected to the upper ends of the two upper support rods, and the other end is correspondingly connected to the two ends of the support member.

[0012] Preferably, sleeve holes are respectively arranged at both ends of the above-mentioned support member. The end of the sleeve hole far from the upper support rod is closed, and the end of the connecting rod far from the upper support rod is inserted into the sleeve hole.

[0013] Preferably, a sliding member is sleeved on the outer side wall of the upper support rod, and the end of the connecting rod is hinged in a hinge groove provided on the outer side wall of the sliding member.

[0014] Preferably, a hanging strap member is detachably connected to the upper end of the upper support rod, and the lacing on the seat surface and the connecting strap can both be detachably connected to the hanging strap member.

[0015] Preferably, in the use state of the support surface, in the triangular structure formed by the support portion, the upper support rod, and the connecting strap, the included angle between the connecting rod and the upper support rod is an acute angle.

[0016] Preferably, the frame further includes a lower support rod, a side support assembly, and a connection assembly, and there are two of both the lower support rod and the side support assembly;

[0017] The lower ends of the two upper support rods are hinged to the upper ends of the two lower support rods;

[0018] The connection assembly includes two first connecting rods arranged in a cross shape. The upper ends of the two first connecting rods are correspondingly hinged to the lower ends of the two upper support rods, and the lower ends of the two lower support rods are correspondingly hinged to the lower parts of the two first connecting rods;

[0019] The side support assembly includes a second connecting rod and a third connecting rod, and there are two of both the second connecting rod and the third connecting rod. The upper ends of the two second connecting rods and the upper end of the lower support rod are hinged together. The upper ends of the two third connecting rods are correspondingly hinged to the middle parts of the two second connecting rods, and the lower ends are correspondingly hinged to the lower ends of the first connecting rods.

[0020] Preferably, a first abutting member is fixed to the lower end of the upper support rod. The upper end of the first connecting rod is hinged to the abutting member, and the first abutting member has a first abutting groove adapted to the side wall of the lower support rod;

[0021] When the frame is in the open state, a part of the lower support rod is located in the first abutting groove.

[0022] Preferably, the frame further includes a side support assembly, a connection assembly, and a fourth connecting rod, and there are two of both the side support assembly and the fourth connecting rod;

[0023] The upper ends of the two fourth connecting rods are correspondingly hinged to the middle parts of the two upper support rods;

[0024] The connection assembly includes two first connecting rods arranged in a cross shape. The upper ends of the two first connecting rods are correspondingly hinged to the lower ends of the two fourth connecting rods, and the lower ends of the two upper support rods are correspondingly hinged to the lower parts of the two first connecting rods;

[0025] The above-mentioned side support assembly includes a second connecting rod and a third connecting rod. There are two of each of the above-mentioned second connecting rod and the above-mentioned third connecting rod. The upper ends of the two above-mentioned second connecting rods and the middle part of the above-mentioned upper support rod are hinged together. The upper ends of the two above-mentioned third connecting rods are correspondingly hinged to the middle parts of the two above-mentioned second connecting rods, and the lower ends are correspondingly hinged to the lower ends of the above-mentioned first connecting rod.

[0026] Preferably, a second abutting member is provided at the upper end of the above-mentioned first connecting rod, and the second abutting member has a second abutting groove adapted to the side wall of the above-mentioned upper support rod;

[0027] When the above-mentioned frame is in the open state, a part of the above-mentioned upper support rod is located in the above-mentioned second abutting groove.

[0028] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0029] By providing a foot surface support assembly on the frame, after the user sits on the seat surface, the support part can be slid on the upper support rod so that the support surface of the support part is in a horizontal state. Then the user can place the feet on the support surface, so that the whole leg can be laid flat, and the upper body of the user can lean on the seat surface, which is equivalent to a reclining chair, enabling the user to rest better; when not in use, only by sliding the support part on the upper support rod to make the support part rotate close to the upper support rod for storage, it does not occupy space and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 It is a schematic diagram of the support member in use in the seat of the first embodiment of the present utility model;

[0032] Figure 2 It is a schematic diagram of the support member in the storage state in the seat of the first embodiment of the present utility model;

[0033] Figure 3 It is a schematic diagram of the frame being unfolded in the first embodiment of the present utility model;

[0034] Figure 4 It is a schematic diagram of the frame being folded in the first embodiment of the present utility model;

[0035] Figure 5 It is a schematic diagram of the frame being completely folded in the first embodiment of the present utility model;

[0036] Figure 6 Schematic diagram of the support member in the seat in the second embodiment of the present utility model in the use state;

[0037] Figure 7 Schematic diagram of the support member in the seat in the second embodiment of the present utility model in the storage state;

[0038] Figure 8 Schematic diagram of the expansion of the frame body in the second embodiment of the present utility model;

[0039] Figure 9 Schematic diagram of the complete folding of the frame body in the second embodiment of the present utility model.

[0040] Description of reference numerals:

[0041] 1. Frame body; 11. Upper support rod; 12. Lower support rod; 13. First connecting rod; 14. Second connecting rod; 15. Third connecting rod; 16. Fourth connecting rod; 17. First abutting member; 18. Second abutting member;

[0042] 2. Foot support assembly; 21. Connecting rod; 22. Support member; 221. Support surface; 23. Connecting band; 24. Sliding member;

[0043] 3. Seat surface; 4. Hanging strap member. Detailed implementation manners

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0045] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0046] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0047] In order to enable people to place their feet flat when sitting on a chair, so that the lower part of the whole body is in a horizontally placed state, facilitating better rest for the user, as Figures 1-9As shown in the figure, an embodiment of the present utility model provides a hanging-foot seat, which includes a seat surface 3 and a frame 1. The frame 1 includes two upper support rods 11 located at its upper part. The seat surface 3 is detachably connected to the frame 1 to form the main body of the chair, and a user can sit on the seat surface 3. It further includes a foot support assembly 2 for supporting the user's feet, so that when the user sits on the seat surface 3, the feet can be placed on the foot support assembly 2, and thus the whole legs can be laid flat. Specifically, the foot support assembly 2 includes a connecting band 23 and a support part. One end of the support part is slidably hinged to the upper support rod 11, and the other end has a support surface 221 for supporting the feet. One end of the connecting band 23 is connected to the support surface 221, and the other end is connected to the upper end of the upper support rod 11. Therefore, one end of the support part close to the upper support rod 11 can slide up and down along the outer side wall of the upper support rod 11. And because the length of the connecting band 23 is fixed, the support part will rotate while sliding, and the support direction of the support surface 221 will also change. Thus, the support surface 221 has a use state and a storage state. In the use state, the support surface 221 suspends to support the user's feet. When the user sits on the seat surface 3, the feet can be placed on the support surface 221. In the storage state, the support surface 221 is placed close to the frame 1, and the connecting band 23 and the support surface 221 are basically in contact. Moreover, the support surface 221 can be switched through the up and down sliding of the support part on the upper support rod 11. Specifically, when the support surface 221 needs to be used, it is moved to the use state, that is, by an external force, the support part is slid down along the upper support rod 11 to the corresponding position (generally the hinge point of the upper support rod 11 with the side support assembly and the connection assembly below). Thus, the support part, the upper support rod 11 and the connecting band 23 form a triangular structure, so that the support surface 221 suspends to support the user's feet. Due to the triangular structure formed by the support part, the upper support rod 11 and the connecting band 23, that is, when the user's feet are placed on the support surface 221 and receive a certain external force, the support part can still be stable without moving, thus facilitating the user to rest. When the support surface 221 is not in use, it is in the storage state. If the support surface 221 is in the use state, only by sliding the support part upward with an external force, making the end of the support part close to the connection point of the connecting band 23 and the upper connecting rod 21. During this period, the support part will rotate downward, and the support part is placed obliquely downward, and finally the switching of the support surface 221 from the use state to the storage state is completed.

[0048] In order to ensure that the support surface 221 suspends and stably supports the feet in the use state, in the triangular structure formed by the support part, the upper support rod 11 and the connecting band 23 when the support surface 221 is in the use state, the included angle between the connecting rod 21 and the upper support rod 11 is an acute angle, and preferably, the angle of the acute angle is 45 - 90 degrees.

[0049] Moreover, the frame 1 is foldable. Therefore, when the entire seat needs to be stored, the storage space of the entire seat can be reduced by folding the frame 1.

[0050] Specifically, the support part includes a connecting rod 21 and a support member 22. The support surface 221 is located on the upper end surface of the support member 22. There are two connecting rods 21 and two connecting bands 23. One end of the two connecting rods 21 is slidably hinged to the two upper support rods 11 correspondingly, and the other end is connected to the two ends of the support member 22 correspondingly. One end of the two connecting bands 23 is detachably connected to the upper ends of the two upper support rods 11 correspondingly, and the other end is connected to the two ends of the support member 22 correspondingly. In this way, the support of the support member 22 is more stable. The support member 22 is made of a flexible material, such as cloth. Of course, the support member 22 can also be made of a rigid material, such as a wooden board. Preferably, the support member 22 is non-woven fabric. Of course, in another case, the end of the connecting band 23 far from the upper support rod 11 can be connected to the connecting rod 21, and the support member 22 is also arranged between the two ends of the two connecting rods 21 far from the upper support rod 11.

[0051] Preferably, sleeve holes are respectively arranged at both ends of the support member 22. The end of the sleeve hole far from the upper support rod 11 is closed. The end of the connecting rod 21 far from the upper support rod 11 is inserted into the sleeve hole, so as to facilitate the disassembly between the support member 22 and the connecting rod 21. Therefore, when the seat is stored, the foot support assembly 2 that is disassembled can be split into the connecting rod 21 and the support member 22. The connecting band 23 is connected to the support member 22 and then stored.

[0052] Specifically, a sliding member 24 is sleeved on the outer side wall of the upper support rod 11. The end of the connecting rod 21 is hinged in the hinge groove arranged on the outer side wall of the sliding member 24, so that the sliding hinge between the connecting rod 21 and the upper support rod 11 can be realized through the sliding member 24.

[0053] Specifically, a hanging strap member 4 is connected to the upper end of the upper support rod 11. A plurality of lacing rods are provided on the hanging strap member 4. The lacing and the connecting strap 23 of the seat surface 3 can both be tied to the lacing rods. The hanging strap member 4 is detachable. When the seat is being stored, by detaching the hanging strap member 4, the sliding member 24 can slide out of the upper support rod 11. Then, the seat surface 3, the support part, the connecting strap 23 and the hanging strap member 4 can be regarded as a whole and separated from the frame body 1. Of course, the seat surface 3, the support part, the connecting strap 23 and the hanging strap member 4 can also be further disassembled, so that the lacing of the seat surface 3 and the connecting strap 23 are detached from the hanging strap member 4. Then, the frame body 1 can be folded alone and stored together. Of course, if the support member 22 is made of non-woven fabric, the entire support part can also be folded, and the seat surface 3 can be folded. Of course, the connecting rod 21 can be composed of two rods, specifically including a first rod and a second rod. The first rod and the second rod are detachably connected, for example, by screw connection, to reduce the length of the connecting rod 21. Thus, after disassembly and folding, the volume of the seat is smaller and it is convenient for storage.

[0054] To achieve the folding of the frame body 1, in the first embodiment, as Figures 3-5 shown, the frame body 1 includes, in addition to the upper support rod 11, a lower support rod 12, a side support assembly and a connecting assembly. There are two lower support rods 12 and two side support assemblies. Among them, the lower parts of the two upper support rods 11 are hinged to the upper ends of the two lower support rods 12. The connecting assembly includes two first connecting rods 13 arranged in a cross shape. The upper ends of the two first connecting rods 13 are correspondingly hinged to the lower ends of the two upper support rods 11. The lower ends of the two lower support rods 12 are correspondingly hinged to the lower parts of the two first connecting rods 13. The side support assembly includes second connecting rods 14 and third connecting rods 15. There are two second connecting rods 14 and two third connecting rods 15. The upper ends of the two second connecting rods 14 and the upper end of the lower support rod 12 are hinged together. The upper ends of the two third connecting rods 15 are correspondingly hinged to the middle parts of the two second connecting rods 14, and the lower ends are correspondingly hinged to the lower ends of the first connecting rods 13.

[0055] A first connecting member is fixed to the lower part of the upper support rod 11 by bolts, and the upper end of the lower support rod 12 is hinged in a hinge groove provided on the outer side wall of the first connecting member; a second connecting member is provided at the upper end of the lower support rod 12, and the upper ends of the upper end of the lower support rod 12 and the two second connecting rods 21 are respectively hinged in three hinge grooves provided on the outer side wall of the second connecting member; a third connecting member is fixed to the middle of the second connecting rod 21 by bolts, and the upper end of the third connecting member is hinged in a hinge groove provided on the outer side wall of the third connecting member. A fourth connecting member is provided at the lower end of the first connecting rod 13, and the lower end of the first connecting rod 13 and the lower ends of the two adjacent third connecting rods 21 are hinged in a hinge groove provided on the outer side wall of the fourth connecting member. A first abutting member 17 is installed at the lower end of the upper support rod 11, and the upper end of the first connecting rod 13 is hinged to the outer side wall of the first abutting member 17. A first abutting member 17 is fixed to the lower end of the upper support rod 11, and the upper end of the first connecting rod 13 is hinged to the abutting member. The first abutting member 17 has a first abutting groove adapted to the side wall of the lower support rod 12. When the frame 1 is in the unfolded state, a part of the lower support rod 12 is located in the first abutting groove, so that the entire frame 1 is more stable.

[0056] Through the cooperation between the upper support rod 11, the lower support rod 12, the first connecting rod 13, the second connecting rod 14 and the third connecting rod 15, the folding of the frame 1 is realized as follows: In the unfolded state, the user pulls the upper support rod 11 on one side of the folding outwards, driving the first connecting rod 13 in the connecting assembly to move. The upper and lower ends of the two first connecting rods 13 approach each other, driving the two side support assemblies to approach each other, and correspondingly driving the two third connecting rods 15 in the side support assemblies to approach each other through the fourth connecting member, realizing the folding of the two side support assemblies while approaching, and at the same time driving the lower support rod 12 to rotate until the upper support rod 11 is reversely folded to a position close to the side support assembly, completing the folding of the frame 1; when the frame 1 needs to be unfolded, only the upper support rod 11 needs to be rotated reversely, the two first connecting rods 13 are opened, and under the drive of the first connecting rod 13, the side support assemblies are opened, completing the unfolding of the frame 1.

[0057] In order to realize the folding of the frame 1, in the second embodiment, as Figures 8-9As shown in the figure, in addition to the upper support rod 11, the frame body 1 further includes side support components, connection components, and four-link rods 16, and there are two side support components and four-link rods 16 respectively; wherein, the upper ends of the two four-link rods 16 are correspondingly hinged to the middle parts of the two upper support rods 11, the connection components include two first link rods 13 arranged crosswise, the upper ends of the two first link rods 13 are correspondingly hinged to the lower ends of the two four-link rods 16, and the lower ends of the two upper support rods 11 are correspondingly hinged to the lower parts of the two first link rods 13; the side support components include second link rods 14 and third link rods 15, and there are two second link rods 14 and third link rods 15 respectively. The upper ends of the two second link rods 14 and the middle part of the upper support rod 11 are hinged with a fifth connecting piece. The upper ends of the two third link rods 15 are correspondingly hinged to the middle parts of the two second link rods 14, and the lower ends are correspondingly hinged to the lower ends of the first link rods 13 with a sixth connecting piece. The hinged position between the lower part of the upper support rod 11 and the four-link rod 16 is the same as the hinged position between the lower part of the upper support rod 11 and the fifth connecting piece.

[0058] Preferably, a second abutting piece 18 is provided at the upper end of the first link rod 13. The second abutting piece 18 has a second abutting groove adapted to the side wall of the upper support rod 11. When the frame body 1 is in the open state, a part of the upper support rod 11 is located in the second abutting groove, so that the whole frame body 1 is more stable.

[0059] Through the cooperation among the upper support rod 11, the first link rod 13, the second link rod 14, the third link rod 15, and the four-link rod 16, the folding of the frame body 1 is realized as follows: Drive the two upper support rods 11 to approach each other. The two upper support rods 11 make the two upper ends and two lower ends of the two first link rods 13 approach each other through the corresponding four-link rods 16. The lower end of the first link rod 13 drives the two side support components to approach each other, and through the sixth connecting piece, the two third link rods 15 in the side support components are correspondingly driven to approach each other. At the same time, the two second connecting rods 21 approach each other, realizing the folding of the two side support components while approaching until the folding is completed; when the frame body 1 needs to be unfolded, only need to make the two upper support rods 11 move away from each other, open the two first link rods 13 through the four-link rods 16, and drive the side support components to open under the drive of the first link rod 13 to complete the unfolding of the frame body 1.

[0060] Of course, in the second embodiment, as Figures 6-9 shown, when both the support member and the chair surface are non-woven fabrics (foldable materials), the hanging strap member 4 can not be disassembled, and the whole chair surface and the foot support component can not be disassembled and can be folded and stored along with the frame body 1.

[0061] In either the first embodiment or the second embodiment described above, there are connection points between the lower part of the upper support rod 11 and other components in the frame 1. In the first embodiment, the lower part of the upper support rod 11 and the upper end part of the lower support rod 12 are hinged through a first connecting member, and the connection point is the first connecting member. Therefore, when the foot support assembly 2 is in use, it only needs to slide the sliding member 24 downward to a position in contact with the first connecting member. At this time, the included angle between the connecting rod 21 and the upper support rod 11 is an acute angle. In the second embodiment, the lower part of the upper support rod 11 is hinged to the fourth connecting rod 16 and is hinged to the upper end part of the second connecting rod 14 through a fifth connecting member, and the hinged positions are the same. Therefore, when the foot support assembly 2 is in use, it only needs to slide the sliding member 24 downward to the fifth connecting member. At this time, the included angle between the connecting rod 21 and the upper support rod 11 is an acute angle, which is convenient for the user to position. Moreover, at this position, the supporting strength of the connecting rod 21 on the support member 22 is sufficient to enable the support member 22 to be stably suspended.

[0062] The above embodiments are only the preferred embodiments of the present invention, and the scope of protection of the present invention cannot be limited thereby. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of protection required by the present invention.

Claims

1. A hanging-foot seat, characterized in that, It includes a frame body, a foot support component and a seat surface; The frame body is foldable. The frame body includes two upper support rods located at its upper part, and the seat surface is connected to the upper ends of the two upper support rods; The foot support component includes a connecting band and a support part. One end of the support part is slidably hinged to the upper support rod, and the other end has a support surface for supporting the feet. One end of the connecting band is connected to the support surface, and the other end is connected to the upper end of the upper support rod; The support part slides along the upper support rod so that the support surface has a use state and a storage state. In the use state, the support part, the upper support rod and the connecting band form a triangular structure so that the support surface suspends to support the user's feet.

2. The hanging footrest seat according to claim 1, characterized in that, The support part includes a connecting rod and a support member, and the support surface is located on the upper end surface of the support member; There are two connecting rods. One ends of the two connecting rods are correspondingly slidably hinged to the two upper support rods, and the other ends are correspondingly connected to the two ends of the support member; There are two connecting bands. One ends of the two connecting bands are correspondingly connected to the upper ends of the two upper support rods, and the other ends are correspondingly connected to the two ends of the support member.

3. The hanging footrest seat according to claim 2, characterized in that, Sleeve holes are respectively arranged at both ends of the support member. One end of the sleeve hole far from the upper support rod is closed, and the end of the connecting rod far from the upper support rod is inserted into the sleeve hole.

4. The hanging-foot seat according to claim 2, wherein A sliding member is sleeved on the outer side wall of the upper support rod, and the end of the connecting rod is hinged in a hinge groove arranged on the outer side wall of the sliding member.

5. The hanging footrest seat according to claim 2, characterized in that, In the use state of the support surface, in the triangular structure formed by the support part, the upper support rod and the connecting band, the included angle between the connecting rod and the upper support rod is an acute angle.

6. The hanging footrest seat according to any one of claims 1-5, characterized in that A hanging strap member is detachably connected to the upper end of the upper support rod, and the lacing on the seat surface and the connecting band can both be detachably connected to the hanging strap member.

7. The hanging footrest seat according to claim 6, characterized in that, The frame body further includes lower support rods, side support components and connecting components. There are two lower support rods and two side support components; The lower parts of the two upper support rods are hinged to the upper ends of the two lower support rods; The connecting component includes two first connecting rods arranged in a cross shape. The upper ends of the two first connecting rods are correspondingly hinged to the lower ends of the two upper support rods, and the lower ends of the two lower support rods are correspondingly hinged to the lower parts of the two first connecting rods; The side support component includes second connecting rods and third connecting rods. There are two second connecting rods and two third connecting rods. The upper ends of the two second connecting rods and the upper end of the lower support rod are hinged together. The upper ends of the two third connecting rods are correspondingly hinged to the middle parts of the two second connecting rods, and the lower ends are correspondingly hinged to the lower ends of the first connecting rods.

8. The hanging-foot seat according to claim 7, characterized in that, A first abutting member is fixed to the lower end of the upper support rod. The upper end of the first connecting rod is hinged to the abutting member. The first abutting member has a first abutting groove adapted to the side wall of the lower support rod; When the frame body is in the open state, part of the lower support rod is located in the first abutting groove.

9. The hanging footrest seat according to claim 6, wherein, The frame body further includes side support components, connecting components and fourth connecting rods. There are two side support components and two fourth connecting rods; The upper ends of the two fourth link rods are correspondingly hinged to the middle parts of the two upper support rods; The connecting assembly includes two first link rods arranged in a cross shape. The upper ends of the two first link rods are correspondingly hinged to the lower ends of the two fourth link rods, and the lower ends of the two upper support rods are correspondingly hinged to the lower parts of the two first link rods; The side support assembly includes second link rods and third link rods. There are two second link rods and two third link rods. The upper ends of the two second link rods and the middle part of the upper support rod are hinged together. The upper ends of the two third link rods are correspondingly hinged to the middle parts of the two second link rods, and the lower ends are correspondingly hinged to the lower ends of the first link rods.

10. The hanging footrest seat according to claim 9, characterized in that, A second abutting member is provided at the upper end of the first link rod, and the second abutting member has a second abutting groove adapted to the side wall of the upper support rod; When the frame is in the open state, a part of the upper support rod is located in the second abutting groove.

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