Crutch chair

Abstract

The utility model discloses a crutch chair which comprises a main supporting rod, a seat assembly and a supporting assembly, the seat assembly comprises a sliding seat capable of sliding along the main supporting rod, a first fixing seat is fixedly connected to the main supporting rod, the seat assembly further comprises a main chair plate, a left chair plate and a right chair plate are hinged to the two sides of the main chair plate, and the rear side of the main chair plate is hinged to the first fixing seat. A transmission rod hinged to the main chair plate and the sliding seat is arranged between the front side of the main chair plate and the sliding seat, a sliding sleeve capable of sliding along the transmission rod is arranged on the transmission rod, and a driving rod hinged to the main chair plate and the sliding sleeve is arranged between the middle of the main chair plate and the sliding sleeve. A left linkage piece which is movably connected with the sliding sleeve and the left chair plate and can drive the left chair plate to be folded relative to the main chair plate when the main chair plate is folded is arranged between the sliding sleeve and the left chair plate, and a right linkage piece which is movably connected with the sliding sleeve and the right chair plate and can drive the right chair plate to be folded relative to the main chair plate when the main chair plate is folded is arranged between the sliding sleeve and the right chair plate; a traction piece capable of driving the supporting assembly to be folded is arranged between the sliding base and the supporting assembly. The folding chair is flexible to fold.

Description

Technical Field

[0001] The utility model relates to a walking stick chair.

Background Art

[0002] The elderly or the disabled often need to stop and rest appropriately during walking to regain strength. For this reason, walking stick chair products have emerged on the market. A walking stick chair generally includes a main support rod, a seat assembly, and a support assembly. When the seat assembly and the support assembly are in a folded state, the walking stick chair can be used as a walking stick to assist walking. When the seat assembly and the support assembly are in an unfolded state, the user can sit on the unfolded seat assembly to rest. At this time, the support assembly and the main support rod support on the ground together. However, the traditional structure of the walking stick chair is not flexible and convenient enough to fold.

[0003] A Chinese patent, a walking stick chair with convenient folding and good safety (publication number CN216627694U), discloses a walking stick chair. The folding principle of this walking stick chair is as follows: Push the unlocking piece. At this time, the unlocking piece compresses the unlocking spring, and the positioning part exits the unfolding positioning groove. The upper fixing seat slides upward along the installation rod. The folding unit and the chair surface unit move with the upper fixing seat until the unlocking slider abuts against the lower end of the upper limit piece. The upper fixing seat continues to slide upward, and the upper limit piece pushes the unlocking slider. The unlocking slider squeezes the second compression spring, and the sliding seat slides downward relative to the fixed seat. Under the action of an external force, the unlocking slider cannot pull the hook close to the sliding seat 22. At the same time, under the action of the third compression spring, the hook moves away from the sliding seat until the locking position. The top end of the folding rod slides from the unfolding end point of the guide rail to the folding end point of the guide rail. Driven by the linkage rod, the main chair surface rotates relative to the upper fixing seat. The outer end of the main chair surface approaches the installation rod. At the same time, the folding rod drives the folding rod, and the first side chair surface and the second side chair surface rotate relative to the main chair surface. The first side chair surface and the second side chair surface tend to wrap the support unit. The sliding seat slides downward relative to the fixed seat, and the sliding seat presses the upper foot rod to turn upward, thereby driving the lower foot rod to rotate and fold. Therefore, compared with the traditional walking stick chair, this walking stick chair has the characteristic of convenient folding. The utility model provides another walking stick chair with a different structure from this walking stick chair and flexible folding.

Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a walking stick chair with flexible folding.

[0005] The utility model is realized by the following technical solutions:

[0006] A walking stick chair, comprising a main support rod with a gripping part, a seat assembly that can be deployed or retracted relative to the main support rod is provided on the main support rod, a support assembly that can be deployed or retracted relative to the main support rod is also provided on the main support rod, the seat assembly includes a sliding seat that can slide along the main support rod, a first fixed seat is fixedly connected above the sliding seat on the main support rod, the seat assembly further includes a main chair board, the left and right chair boards are hinged on both sides of the main chair board, the rear side of the main chair board is hinged to the first fixed seat, a transmission rod that is hinged to both of them and can drive the main chair board to retract is provided between the front side of the main chair board and the sliding seat, a sliding sleeve that can slide along the transmission rod is provided on the transmission rod, a driving rod that is hinged to both of them and can push the sliding sleeve to slide relative to the transmission rod when the main chair board retracts is provided between the middle of the main chair board and the sliding sleeve, a left linkage that is movably connected to both of them and can drive the left chair board to retract relative to the main chair board when the main chair board retracts is provided between the sliding sleeve and the left chair board, a right linkage that is movably connected to both of them and can drive the right chair board to retract relative to the main chair board when the main chair board retracts is provided between the sliding sleeve and the right chair board, and a traction member that can drive the support assembly to retract relative to the main support rod when the sliding seat drives the seat assembly to retract is provided between the sliding seat and the support assembly.

[0007] The left linkage includes a first hinge seat hinged to the sliding sleeve, a second hinge seat is hinged on the first hinge seat, a third hinge seat that can rotate relative to the front side of the left chair board is provided on the front side of the left chair board, a left linkage rod that is hinged to both of them and can pull the left chair board to retract relative to the main chair board when the sliding sleeve slides is provided between the third hinge seat and the second hinge seat; the right linkage includes a fourth hinge seat hinged to the sliding sleeve, a fifth hinge seat is hinged on the fourth hinge seat, a sixth hinge seat that can rotate relative to the front side of the right chair board is provided on the front side of the right chair board, a right linkage rod that is hinged to both of them and can pull the right chair board to retract relative to the main chair board when the sliding sleeve slides is provided between the sixth hinge seat and the fifth hinge seat.

[0008] A second fixed seat is fixedly connected below the sliding seat on the main support rod, a third fixed seat fixed on the main support rod is provided below the second fixed seat, the support assembly includes a left support rod and a right support rod hinged to the second fixed seat, a left bottom rod is hinged to the lower end of the left support rod, a right bottom rod is hinged to the lower end of the right support rod, a left connecting rod that can drive the left bottom rod to close to the left support rod when the traction member drives the left support rod to retract towards the main support rod is provided between the third fixed seat and the left bottom rod, a right connecting rod that can drive the right bottom rod to close to the right support rod when the traction member drives the right support rod to retract towards the main support rod is provided between the third fixed seat and the right bottom rod.

[0009] The traction member includes a left traction rod provided between the sliding seat and the left support rod and hinged to both of them, and the traction member further includes a right traction rod provided between the sliding seat and the right support rod and hinged to both of them.

[0010] The walking stick chair further includes a locking device capable of locking the seat assembly and the support assembly in the unfolded state. The locking device includes a locking hole provided on the main support rod. An unlocking sleeve capable of sliding relative to the main support rod is further provided on the main support rod. A connecting rod for connecting the unlocking sleeve and the sliding seat and capable of pulling the sliding seat to slide when the unlocking sleeve slides is provided between the unlocking sleeve and the sliding seat. A locking block capable of engaging or disengaging with the locking hole is provided in the unlocking sleeve. A button capable of driving the locking block to disengage from the locking hole is further connected to the unlocking sleeve. A first return spring for resetting the locking block is further provided in the unlocking sleeve.

[0011] The middle of the button is hinged to the unlocking sleeve. One end of the button to which the locking block is hinged. The first return spring is provided between the other end of the button and the unlocking sleeve.

[0012] A card hole is provided on the front side of the main chair board. A card hook capable of engaging with the card hole when the seat assembly is in the folded state is connected to the second fixing seat.

[0013] The card hook is hinged to the second fixing seat. A pulling rope capable of making the card hook engage with the card hole when the card hook is pulled to rotate is provided at the inner side end of the card hook. A sliding block capable of sliding relative to the upper part of the main support rod and connected to the upper end of the pulling rope is provided on the main support rod. A protruding block which is exposed and can be pushed by the unlocking sleeve when the unlocking sleeve slides is provided on the sliding block. A second return spring for pushing the card hook to reset is further provided between the second fixing seat and the card hook. A positioning hole capable of engaging with the locking block to position the unlocking sleeve when the card hook engages with the card hole is further provided on the main support rod.

[0014] A third return spring for pushing the sliding seat to slide and reset is further provided between the first fixing seat and the sliding seat.

[0015] A torsion spring is provided between the first fixing seat and the main chair board.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. When the seat assembly and the support assembly of the walking stick chair of the present utility model need to be folded, the sliding seat slides upward along the main support rod. During the sliding process, the main chair board is pulled by the transmission rod to rotate relative to the first fixed seat. At this time, the main chair board rotates and approaches the main support rod. During this process, the main chair board pushes the sliding sleeve on the transmission rod to slide through the driving rod. When the sliding sleeve slides, it pulls the left chair board to rotate and fold relative to the main chair board and pulls the right chair board to rotate and fold relative to the main chair board through the left linkage and the right linkage. Moreover, during the upward sliding process of the sliding seat, the sliding seat also pulls the support assembly to rotate and fold relative to the main support rod through the traction member, so as to realize the folding and approaching of the seat assembly and the support assembly to the main support rod. During the entire folding process, only the sliding seat slides on the main support rod, which can ensure the flexible folding of the seat assembly and the support assembly, and is more convenient and fast for users to use.

[0018] 2. When the seat assembly and the support assembly of the present utility model are folded, since the rotation directions of the main chair board relative to the first fixed seat and the left and right chair boards relative to the main chair board are inconsistent, therefore, a first hinge seat is hinged on the sliding sleeve, and a second hinge seat is hinged on the first hinge seat. A third hinge seat capable of rotating relative to the front side of the left chair board is provided, and a left linkage rod hinged to both of them is provided between the third hinge seat and the second hinge seat. When the sliding sleeve slides, the sliding sleeve drives the first hinge seat and the second hinge seat to move. Thus, when the main chair board rotates relative to the first fixed seat, the left chair board can be pulled to rotate relative to the main chair board through the left linkage rod, realizing rotational movements in different directions. The design is ingenious. Similarly, a fourth hinge seat is hinged on the sliding sleeve, a fifth hinge seat is hinged on the fourth hinge seat, a sixth hinge seat capable of rotating relative to the front side of the right chair board is provided, and a right linkage rod hinged to both of them is provided between the sixth hinge seat and the fifth hinge seat, which also realizes the rotation and folding of the right chair board relative to the main chair board.

[0019] 3. When the sliding seat of the present utility model slides upward, the left and right traction rods pull the left and right support rods to rotate upward and approach the main support rod. At the same time, the left and right connecting rods pull the left and right bottom rods to rotate and approach relative to the left and right support rods, so as to realize the folding of the support assembly. The whole structure is simple and reliable, and the folding is flexible.

[0020] 4. The present utility model has a simple structure, flexible folding, and is convenient for users to use. It can quickly switch between the states of a walking stick and a chair, and is suitable for popularization and application.

Description of the Drawings

[0021] Figure 1 is one of the perspective views of the present utility model;

[0022] Figure 2 is the second perspective view of the present utility model;

[0023] Figure 3 is one of the side views of the present utility model;

[0024] Figure 4 This is the second side view of the utility model;

[0025] Figure 5 It is a cross-sectional view of the utility model;

[0026] Figure 6 It is one of the three-dimensional diagrams of the components of the utility model;

[0027] Figure 7 It is a three-dimensional diagram of the utility model during the folding process;

[0028] Figure 8 yes Figure 7 Magnified view at A in the middle;

[0029] Figure 9 It is one of the three-dimensional diagrams of the components of the utility model during the folding process;

[0030] Figure 10 This is the second stereoscopic diagram of the components of the utility model during the folding process;

[0031] Figure 11 It is a cross-sectional view of the utility model during the folding process;

[0032] Figure 12 yes Figure 11 Magnified view at B in the middle;

[0033] Figure 13 It is an exploded view of the components of the utility model;

[0034] Figure 14 It is a three-dimensional diagram of the utility model in a folded state. [Specific implementation method]

[0035] The utility model is further described below in conjunction with the accompanying drawings:

[0036] like Figure 1 and Figure 14 As shown, a cane chair comprises a main support rod 1 having a grip portion 10, the main support rod 1 is provided with a seat assembly 2 which can be unfolded or folded relative to the main support rod 1, and the main support rod 1 is further provided with a support assembly 3 which can be unfolded or folded relative to the main support rod 1. When the seat assembly 2 and the support assembly 3 are in the unfolded state, the cane chair is used as a chair, and the user can sit on the seat assembly 2 to rest, and when the seat assembly 2 and the support assembly 3 are in the folded state, the user can hold the grip portion 10 and use it as a cane to assist the user in walking.

[0037] like Figures 1 to 14As shown in the figure, the seat assembly 2 includes a sliding seat 21 that can slide along the main support rod 1. A first fixed seat 11 is fixedly connected to the main support rod 1 above the sliding seat 21. The seat assembly 2 further includes a main seat board 22. Left and right seat boards 23 and 24 are hinged to both sides of the main seat board 22. The rear side of the main seat board 22 is hinged to the first fixed seat 11. A transmission rod 25 that is hinged to both the main seat board 22 and the sliding seat 21 and can drive the main seat board 22 to fold is provided between the front side of the main seat board 22 and the sliding seat 21. A sliding sleeve 26 that can slide along the transmission rod 25 is provided on the transmission rod 25. A driving rod 27 that is hinged to both the middle of the main seat board 22 and the sliding sleeve 26 and can push the sliding sleeve 26 to slide relative to the transmission rod 25 when the main seat board 22 folds is provided between the middle of the main seat board 22 and the sliding sleeve 26. A left linkage 28 that is movably connected to both the sliding sleeve 26 and the left seat board 23 and can drive the left seat board 23 to fold relative to the main seat board 22 when the main seat board 22 folds is provided between the sliding sleeve 26 and the left seat board 23. A right linkage 29 that is movably connected to both the sliding sleeve 26 and the right seat board 24 and can drive the right seat board 24 to fold relative to the main seat board 22 when the main seat board 22 folds is provided between the sliding sleeve 26 and the right seat board 24. Moreover, a traction member 4 that can drive the support assembly 3 to fold relative to the main support rod 1 when the sliding seat 21 drives the seat assembly 2 to fold is provided between the sliding seat 21 and the support assembly 3. When the seat assembly 2 and the support assembly 3 need to be folded, the sliding seat 21 is slid upward along the main support rod 1. During the sliding process, the main seat board 22 is pulled by the transmission rod 25 to rotate relative to the first fixed seat 11. At this time, the main seat board 22 rotates and approaches the main support rod 1. During this process, the main seat board 22 pushes the sliding sleeve 26 on the transmission rod 25 to slide through the driving rod 27. When the sliding sleeve 26 slides, it pulls the left seat board 23 to rotate and fold relative to the main seat board 22 and pulls the right seat board 24 to rotate and fold relative to the main seat board 22 through the left linkage 28 and the right linkage 29. Moreover, during the upward sliding process of the sliding seat 21, the sliding seat 21 also pulls the support assembly 3 to rotate and fold relative to the main support rod 1 through the traction member 4, so as to realize the folding and approaching of the seat assembly 2 and the support assembly 3 to the main support rod 1. During the entire folding process, only the sliding seat 21 slides on the main support rod 1, which can ensure the flexible folding of the seat assembly 2 and the support assembly 3 and is more convenient and fast for users to use.

[0038] As Figures 2 to 6 , and Figure 9 and Figure 10As shown, the left linkage member 28 includes a first hinge seat 281 hinged to the sliding sleeve 26. A second hinge seat 282 is hinged to the first hinge seat 281. A third hinge seat 283 capable of rotating relative to the front side of the left seat plate 23 is provided. A left linkage rod 284 that is hinged to both the third hinge seat 283 and the second hinge seat 282 and can pull the left seat plate 23 to fold relative to the main seat plate 22 when the sliding sleeve 26 slides is provided between the third hinge seat 283 and the second hinge seat 282. The right linkage member 29 includes a fourth hinge seat 294 hinged to the sliding sleeve 26. A fifth hinge seat 295 is hinged to the fourth hinge seat 294. A sixth hinge seat 296 capable of rotating relative to the front side of the right seat plate 24 is provided. A right linkage rod 297 that is hinged to both the sixth hinge seat 296 and the fifth hinge seat 295 and can pull the right seat plate 24 to fold relative to the main seat plate 22 when the sliding sleeve 26 slides is provided between the sixth hinge seat 296 and the fifth hinge seat 295. When the sliding sleeve 26 slides, the sliding sleeve 26 drives the first hinge seat 281 and the second hinge seat 282 to move. Thus, when the main seat plate 22 rotates relative to the first fixed seat 11, the left seat plate 23 can be pulled to rotate relative to the main seat plate 22 through the left linkage rod 284, which can avoid the interference situation caused by the different rotation directions of the main seat plate 22 and the left seat plate 23, ensuring that the left seat plate 23 can also rotate and fold relative to the main seat plate 22 while the main seat plate 22 rotates and folds relative to the first fixed seat 11. By the same token, the right seat plate 24 can also rotate and fold relative to the main seat plate 22, with a clever design.

[0039] As Figures 1 to 5 , and Figure 7 and Figure 8 As shown, a second fixed seat 12 is fixedly connected to the main support rod 1 and located below the sliding seat 21. A third fixed seat 13 fixed to the main support rod 1 is provided below the second fixed seat 12. The support assembly 3 includes a left support rod 31 and a right support rod 32 hinged to the second fixed seat 12. A left bottom rod 33 is hinged to the lower end of the left support rod 31. A right bottom rod 34 is hinged to the lower end of the right support rod 32. A left connecting rod 35 that can drive the left bottom rod 33 to move closer to the left support rod 31 when the traction member 4 drives the left support rod 31 to fold towards the main support rod 1 is provided between the third fixed seat 13 and the left bottom rod 33. A right connecting rod 36 that can drive the right bottom rod 34 to move closer to the right support rod 32 when the traction member 4 drives the right support rod 32 to fold towards the main support rod 1 is provided between the third fixed seat 13 and the right bottom rod 34. When the sliding seat 21 slides upward, the left and right traction rods pull the left and right support rods to rotate upward and move closer to the main support rod 1. At the same time, the left and right connecting rods pull the left and right bottom rods to rotate and move closer relative to the left and right support rods, thereby realizing the folding of the support assembly 3. The whole structure is simple and reliable, and the folding is flexible.

[0040] As Figures 1 to 5 , and Figure 7 and Figure 8As shown in the figure, the traction member 4 includes a left traction rod 41 disposed between the sliding seat 21 and the left support rod 31 and hinged to both of them. The traction member 4 further includes a right traction rod 42 disposed between the sliding seat 21 and the right support rod 32 and hinged to both of them. When the sliding seat 21 slides upward, the main seat plate 22, the left seat plate 23 and the right seat plate 24 are driven to fold by the transmission rod 25 and the left and right linkage members, and the support assembly 3 is driven to fold by the left traction rod 41 and the right traction rod 42. On the entire main support rod 1, only the sliding seat 21 needs to slide to realize the folding of the seat assembly 2 and the support assembly 3, and the folding is flexible and reliable. When it is necessary to deploy the seat assembly 2 and the support assembly 3, only the sliding seat 21 needs to slide downward.

[0041] As Figure 2 and Figure 13 shown in the figure, the walking stick chair further includes a locking device capable of locking the seat assembly 2 and the support assembly 3 in the deployed state. The locking device includes a locking hole 51 provided on the main support rod 1. A release sleeve 52 capable of sliding relative to the main support rod 1 is further provided on the main support rod 1. A connecting rod 53 connecting the release sleeve 52 and the sliding seat 21 and capable of pulling the sliding seat 21 to slide when the release sleeve 52 slides is provided between the release sleeve 52 and the sliding seat 21. A locking block 54 capable of engaging with or disengaging from the locking hole 51 is provided in the release sleeve 52. A button 55 capable of driving the locking block 54 to disengage from the locking hole 51 is further connected to the release sleeve 52. The middle of the button 55 is hinged to the release sleeve 52. One end of the button 55 to which the locking block 54 is hinged. A first return spring 56 is provided between the other end of the button 55 and the release sleeve 52. A first return spring 56 capable of resetting the locking block 54 is further provided in the release sleeve 52. When it is necessary to switch the walking stick chair from the chair state to the walking stick state, press the button 55. When the button 55 rotates relative to the release sleeve 52, the locking block 54 is driven to disengage from the locking hole 51. Then slide the release sleeve 52 upward, and the sliding seat 21 is pulled to slide upward through the connecting rod 53, so as to realize the folding of the seat assembly 2 and the support assembly 3. In the folding operation, only press the button 55 and push the release sleeve 52 upward, and the operation is very convenient and fast. Of course, other locking structures can also be adopted for the locking device, as long as the sliding seat 21 can be locked when the seat assembly 2 and the support assembly 3 are in the deployed state.

[0042] As Figure 6 、 Figure 7 and Figure 13 shown in the figure, a card hole 20 is provided on the front side of the main seat plate 22. A hook 6 capable of engaging with the card hole 20 when the seat assembly 2 is in the folded state is connected to the second fixing seat 12, so as to maintain the folded state of the seat assembly 2 and the support assembly 3, which is convenient for the user to use the walking stick chair as a walking stick.

[0043] As Figure 13As shown, the hook 6 is hinged to the second fixing seat 12. A pulling rope 71 is provided at the inner end of the hook 6, which can engage the hook 6 with the card hole 20 when the hook 6 is pulled to rotate. A sliding block 72 that can slide relative to the upper part of the main support rod 1 and is connected to the upper end of the pulling rope 71 is provided on the main support rod 1. A protruding block 73 that is exposed and can be pushed by the unlocking sleeve 52 when the unlocking sleeve 52 slides is provided on the sliding block 72. A second return spring 8 that can push the hook 6 to reset is further provided between the second fixing seat 12 and the hook 6. A positioning hole 14 that can engage with the locking block 54 to position the unlocking sleeve 52 when the hook 6 engages with the card hole 20 is also provided on the main support rod 1. During the process of the unlocking sleeve 52 moving upward and pulling the sliding seat 21 to slide upward, the unlocking sleeve 52 pushes the protruding block 73, so that the sliding block 72 moves upward. The sliding block 72 pulls the hook 6 to rotate through the pulling rope 71. During the rotation of the hook 6, it engages with the card hole 20 on the main seat plate 22. At this time, the locking block 54 engages with the positioning hole 14, so that the unlocking sleeve 52 is positioned, and further the engaging state of the hook 6 and the card hole 20 is maintained, preventing the seat assembly 2 and the support assembly 3 from being accidentally deployed, and ensuring that the walking stick chair is used as a walking stick. When the walking stick chair needs to be used as a chair, the button 55 is pressed to disengage the locking block 54 from the positioning hole 14 and slide the unlocking sleeve 52 downward. At this time, the unlocking sleeve 52 no longer presses against the protruding block 73 upward, and the second return spring 8 can push the hook 6 to rotate and reset, and the hook 6 disengages from the card hole 20. During the process of the unlocking sleeve 52 sliding downward, the sliding seat 21 is pushed to slide downward through the connecting rod 53, so that the seat assembly 2 and the support assembly 3 are deployed.

[0044] As Figure 5 , Figure 12 and Figure 13 shown, a third return spring 9 that can push the sliding seat 21 to slide and reset is further provided between the first fixing seat 11 and the sliding seat 21. When the sliding seat 21 slides upward, the third return spring 9 is compressed. When the locking block 54 disengages from the positioning hole 14, the third return spring 9 can push the sliding seat 21 to slide downward, making the deployment operation of the seat assembly 2 and the support assembly 3 more convenient and fast.

[0045] Of course, in order to make the deployment of the seat assembly 2 more convenient, a torsion spring can also be provided between the main seat plate 22 and the first fixing seat 11. When the main seat plate 22 rotates and folds relative to the first fixing seat 11, the torsion spring is pushed and deformed. When the hook 6 disengages from the card hole 20, the torsion spring elastically returns and can apply a thrust to the main seat plate 22, making the rotation and deployment movement of the main seat plate 22 relative to the first fixing seat 11 smoother. When the main seat plate 22 rotates and unfolds, the driving rod 27 pulls the sliding sleeve 26 to slide, and then pushes the left seat plate 23 and the right seat plate 24 to unfold through the left linkage 28 and the right linkage 29.

[0046] The above has described this embodiment in detail with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiment, and various changes can be made without departing from the gist thereof within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A walking stick chair, comprising a main rod (1) with a gripping portion (10), a seat assembly (2) capable of being deployed or folded relative to the main rod (1) is provided on the main rod (1), and a support assembly (3) capable of being deployed or folded relative to the main rod (1) is further provided on the main rod (1), characterized in that: The described seat assembly (2) includes a sliding seat (21) capable of sliding along the main support rod (1). A first fixed seat (11) is fixedly connected to the main support rod (1) above the sliding seat (21). The seat assembly (2) further includes a main seat board (22). Left and right seat boards (23) and (24) are hinged to both sides of the main seat board (22). The rear side of the main seat board (22) is hinged to the first fixed seat (11). A transmission rod (25) is provided between the front side of the main seat board (22) and the sliding seat (21), which is hinged to both and can drive the main seat board (22) to fold. A sliding sleeve (26) capable of sliding along it is provided on the transmission rod (25). A driving rod (27) is provided between the middle of the main seat board (22) and the sliding sleeve (26), which is hinged to both and can push the sliding sleeve (26) to slide relative to the transmission rod (25) when the main seat board (22) folds. A left linkage (28) is provided between the sliding sleeve (26) and the left seat board (23), which is movably connected to both and can drive the left seat board (23) to fold relative to the main seat board (22) when the main seat board (22) folds. A right linkage (29) is provided between the sliding sleeve (26) and the right seat board (24), which is movably connected to both and can drive the right seat board (24) to fold relative to the main seat board (22) when the main seat board (22) folds. Moreover, a traction member (4) is provided between the sliding seat (21) and the support assembly (3), which can drive the support assembly (3) to fold relative to the main support rod (1) when the sliding seat (21) drives the seat assembly (2) to fold.

2. The walking stick chair according to claim 1, characterized in that: The described left linkage (28) includes a first hinge seat (281) hinged to the sliding sleeve (26). A second hinge seat (282) is hinged to the first hinge seat (281). A third hinge seat (283) capable of rotating relative to it is provided on the front side of the left seat board (23). A left linkage rod (284) is provided between the third hinge seat (283) and the second hinge seat (282), which is hinged to both and can pull the left seat board (23) to fold relative to the main seat board (22) when the sliding sleeve (26) slides. The described right linkage (29) includes a fourth hinge seat (294) hinged to the sliding sleeve (26). A fifth hinge seat (295) is hinged to the fourth hinge seat (294). A sixth hinge seat (296) capable of rotating relative to it is provided on the front side of the right seat board (24). A right linkage rod (297) is provided between the sixth hinge seat (296) and the fifth hinge seat (295), which is hinged to both and can pull the right seat board (24) to fold relative to the main seat board (22) when the sliding sleeve (26) slides.

3. The walking stick chair according to claim 1, wherein: A second fixed seat (12) is fixedly connected to the main support rod (1) and is located below the sliding seat (21). A third fixed seat (13) fixed to the main support rod (1) is provided below the second fixed seat (12). The support assembly (3) includes a left support rod (31) and a right support rod (32) hinged to the second fixed seat (12). A left bottom rod (33) is hinged to the lower end of the left support rod (31), and a right bottom rod (34) is hinged to the lower end of the right support rod (32). A left connecting rod (35) capable of driving the left bottom rod (33) to close to the left support rod (31) when the traction member (4) drives the left support rod (31) to close to the main support rod (1) is provided between the third fixed seat (13) and the left bottom rod (33). A right connecting rod (36) capable of driving the right bottom rod (34) to close to the right support rod (32) when the traction member (4) drives the right support rod (32) to close to the main support rod (1) is provided between the third fixed seat (13) and the right bottom rod (34).

4. The walking stick chair according to claim 3, wherein: The traction member (4) includes a left traction rod (41) provided between the sliding seat (21) and the left support rod (31) and hinged to both of them. The traction member (4) further includes a right traction rod (42) provided between the sliding seat (21) and the right support rod (32) and hinged to both of them.

5. The walking stick chair according to claim 3 or 4, characterized in that: It further includes a locking device capable of locking the seat assembly (2) and the support assembly (3) in the unfolded state. The locking device includes a locking hole (51) provided on the main support rod (1). An unlocking sleeve (52) capable of sliding relative to the main support rod (1) is further provided on the main support rod (1). A connecting rod (53) connecting the two and capable of pulling the sliding seat (21) to slide when the unlocking sleeve (52) slides is provided between the unlocking sleeve (52) and the sliding seat (21). A locking block (54) capable of engaging or disengaging with the locking hole (51) is provided in the unlocking sleeve (52). A button (55) capable of driving the locking block (54) to disengage from the locking hole (51) is further connected to the unlocking sleeve (52). A first return spring (56) capable of resetting the locking block (54) is further provided in the unlocking sleeve (52).

6. The walking stick chair according to claim 5, wherein: The middle of the button (55) is hinged to the unlocking sleeve (52). One end of the button (55) to which the locking block (54) is hinged, and the first return spring (56) is provided between the other end of the button (55) and the unlocking sleeve (52).

7. The walking stick chair according to claim 5, wherein: A card hole (20) is provided on the front side of the main seat board (22). A card hook (6) capable of engaging with the card hole (20) when the seat assembly (2) is in the folded state is connected to the second fixed seat (12).

8. The walking stick chair according to claim 7, characterized in that: The described catch (6) is hinged to the second fixing seat (12). A drawstring (71) is provided at the inner end of the catch (6), which can engage the catch (6) with the catch hole (20) when the catch (6) is pulled to rotate. A sliding block (72) is provided at the upper part of the main support rod (1), which can slide relative to it and is connected to the upper end of the drawstring (71). A protruding block (73) is provided on the sliding block (72), which is exposed and can be pushed by the unlocking sleeve (52) when the unlocking sleeve (52) slides. A second return spring (8) is further provided between the second fixing seat (12) and the catch (6), which can push the catch (6) to reset. A positioning hole (14) is further provided on the main support rod (1), which can engage with the locking block (54) when the catch (6) engages with the catch hole (20) to position the unlocking sleeve (52).

9. The walking stick chair according to claim 1, wherein: A third return spring (9) is further provided between the first fixing seat (11) and the sliding seat (21), which can push the sliding seat (21) to slide and reset.

10. The walking stick chair according to claim 1, characterized in that: A torsion spring is provided between the first fixing seat (11) and the main chair board (22).

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