Landscape chair

Abstract

The utility model relates to the technical field of landscape chairs, in particular to a landscape chair. Comprising a support, an adjusting seat plate is arranged on the inner side of the support, at least one side of the support is horizontally and slidably connected with a supporting frame, and the supporting frame is provided with a first position which slides away from the support to enable a fixed seat plate to be located on one side of the adjusting seat plate. The second position slides to be close to the support so that the fixed seat plate can be located on the upper side or the lower side of the adjusting seat plate, and therefore the number of seats of the landscape chair is reduced; after the number of the chairs of the landscape chair is increased, the height of the adjusting seat plate is adjusted through the driving mechanism, so that the adjusting seat plate is aligned with the fixed seat plate, all the chairs are located on the same horizontal plane, the comfort level of the chairs is improved, the requirement of people for temporarily lying for rest is met, and the landscape chair is particularly suitable for small public spaces such as pocket parks and the like; the land utilization rate of small public spaces such as pocket parks can be remarkably improved, and meanwhile the use experience of a user is considered.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of landscape chair, in particular to a landscape chair. BACKGROUND

[0002] Pocket park refers to the park greening activity site that faces the public, the scale is smaller, the shape is various, has certain recreation function, the area is generally between 400 to 10000 square meters, including small garden, small micro green land etc. Pocket park is also called pocket park, refers to the very small city open space, often presents the patchy and hides in the city structure, like small green land, small park, street garden, community small sports place etc., the most commonly used when building pocket park is landscape chair, landscape chair is the seat installed in the garden or park for tourists and passers-by to rest, the current market landscape chair mostly adopts fixed structure design, cannot adjust the seat number flexibly according to actual needs. If the seat number is set too little, then when the tourists and passers-by are more, the seat number often appears to be insufficient, is difficult to meet the demand of all people, and when the tourists are less, too many seats will occupy the precious public space, affect the overall appearance and practicability.

[0003] The utility model discloses a kind of landscape seats that can change seat number, including first seat, at least one intermediate seat unit and tail seat that are successively sleeved, the inside of first seat and intermediate seat unit is equipped with seat placing cavity, chair inter sliding slot is opened on the inner wall of seat placing cavity, chair inter sliding block is equipped with in corresponding position of chair inter sliding slot of the chair inter sliding block of the side wall of intermediate seat unit and tail seat or first seat of upper level, chair inter sliding block is connected in chair inter sliding slot and can move along the extension direction of chair inter sliding slot. By the sliding cooperation of chair inter sliding block and chair inter sliding slot, intermediate seat unit and tail seat can be dragged out from first seat, form at least three seats of landscape seat, for the situation that wants to be alone or two people talk, can be slid into first seat by the sliding cooperation of chair inter sliding block and chair inter sliding slot with intermediate seat unit and tail seat. However, because intermediate seat is stored in first seat after being recycled, tail seat is stored in intermediate seat after being recycled, so that after user drags out intermediate seat unit and tail seat from first seat, the horizontal plane of intermediate seat is lower than first seat, and the horizontal plane of tail seat is lower than intermediate seat, adjacent seats are not on a horizontal plane, which not only affects the comfort of seat, but also is difficult to meet the demand of people lying on seat temporarily. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problems in the prior art that the landscape seat that can change seat number is not on a horizontal plane between adjacent seats after increasing seat number, which not only affects the comfort of seat, but also is difficult to meet the demand of people lying on seat temporarily.

[0005] In order to solve the above technical problems, the utility model provides a landscape chair, including support, support inside is equipped with adjusting seat board, at least one side of support horizontal sliding connection has support frame, all fixedly connected with fixed seat board on each support frame, support inside is equipped with drive mechanism still, drive mechanism is connected with adjusting seat board transmission, drive mechanism is used for driving adjusting seat board up and down movement,

[0006] Support frame has the first position of sliding away from the support to make the fixed seat board be located adjusting seat board side, and the second position of sliding close to the support to make the fixed seat board be located adjusting seat board upside or downside,

[0007] When support frame is located the first position, drive mechanism drives adjusting seat board to rise or fall to make adjusting seat board flush with fixed seat board.

[0008] Preferably, the support includes two load-bearing frames, each of the side walls of the two load-bearing frames is provided with a horizontal sliding groove, and each of the support frames is provided with a sliding rod that is in sliding cooperation with the sliding groove.

[0009] The sliding rod 4 limiting piece is further provided, and the sliding rod 4 limiting piece is used for avoiding the sliding rod 4 from sliding to the outside of the sliding groove 3.

[0010] Preferably, the sliding rod 4 limiting piece includes a stop block and a protruding block, the stop block is arranged on the side wall of one side of the two load-bearing frames 2 close to the edge of the sliding groove 3, the protruding block is arranged on one side of the sliding rod 4 and is arranged in a staggered manner with the sliding groove 3 in the left-right direction, and the fixed seat board 6 is located in the first position, the protruding block is in abutting cooperation with the stop block.

[0011] Preferably, the landscape chair further includes a controller, a pressure sensor and a first position sensor, the pressure sensor is arranged on the stop block, when the fixed seat board 6 is located in the first position, the pressure sensor receives a pressure signal of the protruding block and converts the pressure signal into an electric signal, the first position sensor is arranged on the adjusting seat board 14, the pressure sensor is electrically connected with the controller, the first position sensor is electrically connected with the controller, and the controller is electrically connected with the drive mechanism.

[0012] Preferably, the drive mechanism includes a plurality of electric push rods, the output rods of the electric push rods are all vertically upward and are fixedly connected with the adjusting seat board, and the electric push rods are all electrically connected with the controller.

[0013] Preferably, the bottom of each support frame is provided with an auxiliary pulley.

[0014] Preferably, each of the fixed seat boards and the adjusting seat boards is provided with an auxiliary cushion.

[0015] Preferably, the top end of each load-bearing frame is provided with an electric push plate, the top of the electric push plate is connected with a soft sleeve fixing frame, a matching soft sleeve is sleeved on the soft sleeve fixing frame, and the electric push plate drives the soft sleeve fixing frame to move in the vertical direction to make the matching soft sleeve flush with the auxiliary cushion.

[0016] Preferably, each support frame is further fixedly connected with an expansion fixing plate on the side wall close to the adjusting seat plate, one end of the expansion fixing plate is connected with the fixing seat plate, and the other end of the expansion fixing plate is connected with the sliding rod.

[0017] Preferably, the load-bearing frame and / or each support frame is provided with a plurality of light-sensing lamps.

[0018] Compared with the prior art, the landscape chair has the beneficial effects that:

[0019] At least one side of the support is horizontally and slidingly connected with a support frame, the support frame has a first position in which the support frame slides away from the support so that the fixing seat plate is located on one side of the adjusting seat plate, thereby increasing the number of seats of the landscape chair, and the support frame also has a second position in which the support frame slides close to the support so that the fixing seat plate is located on the upper side or the lower side of the adjusting seat plate, thereby reducing the number of seats of the landscape chair; and after the number of seats of the landscape chair is increased, the height of the adjusting seat plate is adjusted by the driving mechanism, so that the adjusting seat plate is aligned with the fixing seat plate, and all the seats are ensured to be located on the same horizontal plane, which not only improves the comfort of the seats, but also meets the needs of people for temporary lying and resting, and the landscape chair is particularly suitable for small public spaces such as pocket parks, and can significantly improve the land utilization rate of small public spaces such as pocket parks while taking into account the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 is a storage structure schematic view of the landscape chair according to an embodiment of the present application;

[0021] Fig. 2 is an unfolding structure schematic view of the landscape chair according to an embodiment of the present application;

[0022] Fig. 3 is an expansion structure schematic view of the landscape chair according to an embodiment of the present application;

[0023] Fig. 4 is an adjusting structure schematic view of the landscape chair according to an embodiment of the present application.

[0024] In the drawings, 1 is a power supply module; 2 is a load-bearing frame; 3 is a sliding groove; 4 is a sliding rod; 5 is an expansion fixing plate; 6 is a fixing seat plate; 7 is a support frame; 8 is a load-bearing rotating shaft; 9 is an auxiliary pulley; 10 is an auxiliary handle; 11 is a first self-resetting button switch; 12 is a second self-resetting button switch; 13 is an electric push rod; 14 is an adjusting seat plate; 15 is an electric push plate; 16 is a soft sleeve fixing frame; 17 is an adaptive soft sleeve; 18 is a photovoltaic charging plate; 19 is a light-sensing lamp; and 20 is an auxiliary cushion. DETAILED DESCRIPTION

[0025] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0026] like Figs. 1 to 4 As shown, a landscape chair according to a preferred embodiment of the present utility model includes a support frame, an adjustable seat plate 14 is provided on the inner side of the support frame, a support frame 7 is horizontally slidably connected to at least one side of the support frame, a fixed seat plate 6 is fixedly connected to each support frame 7, and a drive mechanism is also provided on the inner side of the support frame. The drive mechanism is connected to the adjustable seat plate 14 in a transmission manner, and the drive mechanism is used to drive the adjustable seat plate 14 to move up and down.

[0027] The support frame 7 has a first position that slides away from the bracket so that the fixed seat plate 6 is located on one side of the adjustable seat plate 14, thereby increasing the number of seats in the landscape chair. The support frame 7 also has a second position that slides closer to the bracket so that the fixed seat plate 6 is located on the upper or lower side of the adjustable seat plate 14, thereby reducing the number of seats in the landscape chair.

[0028] When the support frame 7 is in the first position, the drive mechanism drives the adjustable seat plate 14 to rise or fall so that the adjustable seat plate 14 is flush with the fixed seat plate 6. After increasing the number of seats in the landscape chair, the height of the adjustable seat plate 14 is adjusted by the drive mechanism to align the adjustable seat plate 14 with the fixed seat plate 6, ensuring that all seats are on the same horizontal plane, which not only improves the comfort of the seats, but also meets the needs of people to lie down and rest temporarily.

[0029] Specifically, the support system includes two load-bearing frames 2, both of which are embedded into pre-fabricated holes in the cement floor using a pre-embedding method. The holes are then sealed with concrete, thus fixing the load-bearing frames 2 to the ground and ensuring the stability and safety of the entire landscape bench. Horizontally extending grooves 3 are provided on the side walls of both load-bearing frames 2, and each support frame 7 has a sliding bar 4 that slides into the groove 3. The system also includes a sliding bar limiter to prevent the sliding bar 4 from sliding outside the groove 3, thus avoiding structural damage or safety hazards caused by excessive movement of the sliding bar 4.

[0030] Specifically, the slide bar limiting component includes a stop block and a protrusion. The stop block is located on the side wall of one side of the two load-bearing frames 2, close to the edge of the slide groove 3. The protrusion is located on one side of the slide bar 4 and is offset from the slide groove 3 in the left-right direction. When the support frame 7 moves away from the adjusting seat plate 14 and the fixed seat plate 6 is in the first position, the protrusion and the stop block cooperate to effectively prevent the slide bar 4 from slipping out of the slide groove 3 when the support frame 7 moves outward, thereby ensuring stability and safety when the number of seats is increased.

[0031] Specifically, the landscape chair further comprises a controller, a pressure sensor and a first position sensor, the pressure sensor is arranged on the stop block, the pressure sensor is arranged on the side wall of the stop block close to the protrusion, the first position sensor is arranged on the adjusting seat plate 14, the first position sensor is arranged at the top end of the adjusting seat plate 14, the pressure sensor is electrically connected with the controller, the first position sensor is electrically connected with the controller, and the controller is electrically connected with the driving mechanism. When the support frame 7 moves away from the adjusting seat plate 14 to make the fixed seat plate 6 located at the first position, the protrusion contacts the stop block, the pressure sensor senses the pressure and generates a corresponding electric signal, the pressure sensor transmits the electric signal to the controller, and the controller receives the electric signal from the pressure sensor and sends a starting electric signal to the driving mechanism. After receiving the starting signal of the controller, the driving mechanism starts to drive the adjusting seat plate 14 to rise or fall, and the first position sensor at the top end of the adjusting seat plate 14 is used to detect the position of the adjusting seat plate 14. When the first position sensor detects that the adjusting seat plate 14 is flush with the fixed seat plate 6, the first position sensor sends an electric signal to the controller, and the controller receives the signal and sends a stop signal to the driving mechanism. The integration of the number adjustment and the height automatic adjustment of the seat is realized, and the user experience and the operation convenience are greatly improved.

[0032] Specifically, the driving mechanism comprises a plurality of electric push rods 13, the output rods of the electric push rods 13 are all vertically upward and are fixedly connected with the adjusting seat plate 14, and the electric push rods 13 are all electrically connected with the controller. The up-down movement of the adjusting seat plate 14 is driven by the plurality of electric push rods 13, so that the stable height adjustment process of the adjusting seat plate 14 is ensured.

[0033] Specifically, the initial height of the fixed seat plate 6 is higher than that of the adjusting seat plate 14, when the protrusion contacts the stop block, the electric push rods 13 drive the adjusting seat plate 14 to rise to be flush with the fixed seat plate 6, and when the support plate drives the fixed seat plate 6 to move towards the adjusting seat plate 14, the electric push rods 13 drive the adjusting seat plate 14 to descend to avoid the fixed seat plate 6.

[0034] Specifically, the bottom of each support frame 7 is provided with an auxiliary pulley 9.

[0035] Specifically, the bottom of each support frame 7 is provided with a load-bearing rotating shaft 8 extending along the length direction of the support frame 7, the load-bearing rotating shaft 8 is provided with two auxiliary pulleys 9, and the auxiliary pulleys 9 are arranged on the load-bearing rotating shaft 8. The arrangement of the auxiliary pulleys 9 makes the support frame 7 more smooth and labor-saving during sliding adjustment.

[0036] Specifically, the fixed seat plate 6 and the adjusting seat plate 14 are both provided with an auxiliary seat cushion 20. The auxiliary seat cushion 20 not only improves the comfort of the user, but also increases the friction and stability of the seat plate to a certain extent, so that the user can have a safer and more comfortable riding experience.

[0037] Specifically, the top end of each load-bearing frame 2 is provided with an electric push plate 15, the top of the electric push plate 15 is connected with a soft sleeve fixing frame 16, the soft sleeve fixing frame 16 is sleeved with an adaptive soft sleeve 17, and the electric push plate 15 drives the soft sleeve fixing frame 16 to move in the vertical direction so that the adaptive soft sleeve 17 is flush with the auxiliary seat cushion 20. The soft sleeve fixing frame 16 is arranged at the top end of the load-bearing frame 2 and the adaptive soft sleeve 17 is sleeved, which improves the riding experience of the user, and when the height of the auxiliary seat cushion 20 changes after the adjustment of the seat plate 14 in the vertical direction, the electric push plate 15 can drive the soft sleeve fixing frame 16 to move so that the adaptive soft sleeve 17 is flush with the auxiliary seat cushion 20, ensuring the riding experience of the user.

[0038] Specifically, the controller is electrically connected with the electric push plate 15, and a second position sensor is further arranged on the adaptive soft sleeve 17 and electrically connected with the controller. When the controller receives an electric signal from the first position sensor confirming that the adjustment seat plate 14 and the fixed seat plate 6 are flush, the controller sends a stop electric signal to the driving mechanism and a start electric signal to the electric push plate 15. When the second position sensor confirms that the adaptive soft sleeve 17 is flush with the auxiliary seat cushion 20, the second sensor sends an electric signal to the controller, and the controller receives the signal and sends a stop signal to the electric push plate 15.

[0039] Specifically, each support frame 7 is further fixedly connected with an expansion fixing plate 5 on the side wall close to the adjustment seat plate 14, one end of the expansion fixing plate 5 is connected with the fixed seat plate 6, and the other end of the expansion fixing plate 5 is connected with the slide rod 4. The arrangement of the expansion fixing plate 5 effectively enhances the strength and stability of the entire structure, ensuring that the equipment can remain stable and safe when bearing a large load or making dynamic adjustments.

[0040] Specifically, the load-bearing frame 2 and / or each support frame 7 is provided with a plurality of light-sensitive lamps 19. When the environment is dark, the plurality of light-sensitive lamps 19 are turned on, which facilitates tourists to quickly determine the position of the landscape chair and improves the convenience of use.

[0041] Specifically, each support frame 7 is provided with an auxiliary handle 10 at the top end. When adjusting the layout or moving the seat, the user can more conveniently apply force.

[0042] Specifically, one of the auxiliary handles 10 is equipped with a first self-reset button switch 11, which is electrically connected to the controller via a first self-reset circuit. When the user presses the first self-reset button switch 11, the first self-reset circuit is activated. After releasing the button, the first self-reset button switch 11 automatically springs back and disconnects the circuit. If the user presses and holds the first self-reset button switch 11 for a preset time (e.g., 5 seconds), the controller continuously receives electrical signals from the first self-reset button switch 11 for the preset time (e.g., 5 seconds) and sends start electrical signals to the electric push rods 13 and each electric push rod 13. When the second position sensor detects that the adapter sleeve 17 has returned to its initial position, the second sensor sends an electrical signal to the controller, and the controller sends a stop signal to the electric push rods 13 upon receiving the signal. When the first position sensor detects that the adjustment seat plate 14 has returned to its initial position, the first position sensor sends an electrical signal to the controller, and the controller sends a stop signal to each electric push rod 13 upon receiving the signal. Press and hold the first self-reset button 11 to adjust the position of the soft sleeve 17 and the seat plate 14. The preset time limit (such as 5 seconds) effectively avoids the possibility of accidental triggering, thereby greatly improving the convenience and safety of operation.

[0043] Specifically, the bottom of the adjustable seat plate 14 is equipped with a communication module for transmitting a distress signal to the garden control panel. One of the auxiliary handles 10 also has a second self-reset button switch 12. The second self-reset button switch 12 is electrically connected to the communication module via a second self-reset circuit. When a user encounters an emergency or gets lost in the garden, pressing and holding the second self-reset button switch 12 for a preset time (e.g., 5 seconds) will cause the communication module to continuously receive electrical signals from the second self-reset button switch 12 for the preset time (e.g., 5 seconds) and then transmit a distress signal to the garden control panel. This provides a higher level of safety for the user, and the preset time limit (e.g., 5 seconds) effectively avoids the possibility of accidental triggering.

[0044] Specifically, each load-bearing frame 2 has a photovoltaic charging panel 18 on the side away from the adjusting seat plate 14, and a power supply module 1 is located at the bottom of the adjusting seat plate 14. The power supply module 1 is electrically connected to the communication module to supply power to the communication module. Each photovoltaic charging panel 18 is connected to the power supply module 1. When there is sunlight, the photovoltaic charging panel 18 can supplement the power supply module 1 with power, thus saving energy.

[0045] Specifically, each electric push rod 13 and electric push plate 15 is electrically connected to the existing garden circuit, and power is supplied to each electric push rod 13 and electric push plate 15 through the existing garden circuit.

[0046] In other embodiments, the support frame 7 may be provided only on one side of the bracket.

[0047] In other embodiments, the height of the fixed seat plate 6 is lower than the adjustable seat plate 14, when the fixed seat plate 6 moves to the limit position away from the adjustable seat plate 14, each electric push rod 13 drives the adjustable seat plate 14 to descend to be flush with the fixed seat plate 6, when the fixed seat plate 6 moves to the limit position close to the adjustable seat plate 14, each electric push rod 13 drives the adjustable seat plate 14 to ascend to avoid the fixed seat plate 6.

[0048] In other embodiments, each electric push rod 13 and the electric push plate 15 can also be electrically connected with the power supply module 1, and each electric push rod 13 and the electric push plate 15 are powered by the power supply module 1.

[0049] The working process of the utility model is as follows: the support frame 7 is slid close to the support to make the fixed seat plate 6 be located at the second position on the upside or downside of the adjustable seat plate 14, at this time, the landscape chair is contracted and has the least number of seats, when the number of people is more or the user wants to temporarily lie on the landscape chair to rest, the user holds the two auxiliary handles 10, moves the two support frames 7 to the two ends of the horizontal direction of the load bearing frame 2 respectively, the support frame 7 drives the fixed seat plate 6 and the corresponding two slide rods 4 to move along the sliding groove 3 through the expansion fixing plate 5 fixed on the side wall of the support frame 7, and the two auxiliary pulleys 9 at the bottom of the support frame 7 rotate along with the load bearing rotating shaft 8, when the support frame 7 is slid away from the support to make the fixed seat plate 6 be located at the first position on one side of the adjustable seat plate 14, the protrusions on the slide rods 4 are stopped by the stop blocks in the sliding groove 3, at this time, the adjustable seat plate 14 is completely exposed, the pressure sensor on the stop block sends a signal to the controller, the controller immediately sends a starting electric signal to each electric push rod 13, each electric push rod 13 is started to drive the adjustable seat plate 14 to move upwards, the first position sensor at the top end of the adjustable seat plate 14 is used to detect the position of the adjustable seat plate 14, when the first position sensor detects that the adjustable seat plate 14 is flush with the fixed seat plate 6, at this time, the auxiliary seat cushions 20 on each seat plate are flush, the first position sensor sends an electric signal to the controller. When the controller receives the electric signal of the first position sensor, the controller sends a stop electric signal to each electric push rod 13, each electric push rod 13 stops after receiving the signal, and the controller sends a starting electric signal to the electric push plate 15 at the top of each load bearing frame 2, the two electric push plates 15 drive the two soft sleeve fixing frames 16 to move upwards along the two load bearing frames 2 respectively, when the second position sensor confirms that the adaptive soft sleeve 17 is flush with the auxiliary seat cushion 20, the second sensor sends an electric signal to the controller, and the controller sends a stop signal to the electric push plate 15 after receiving the signal, thereby completing the increase of the number of seats of the landscape chair, and the heights of the adjacent seats are consistent after the number of seats is increased, at this time, the operator can sit on the auxiliary seat cushion 20 to rest.

[0050] When the number of tourists is small, the operator long-presses the first self-reset button switch 11 on the auxiliary handle 10 for a preset time (for example, 5 seconds), and the controller continuously receives the electrical signal from the first self-reset button switch 11 for a preset time (for example, 5 seconds), and then sends a start electrical signal to the electric push rod 13 and each electric push rod 13, so that the two electric push rods 13 drive the adaptive soft sleeve 17 to reset, and each electric push rod 13 drives the adjusting seat plate 14 to reset, when the second position sensor detects that the adaptive soft sleeve 17 returns to the initial position, the second sensor sends an electrical signal to the controller, and the controller receives the signal and sends a stop signal to the electric push rod 13; when the first position sensor detects that the adjusting seat plate 14 returns to the initial position, the first position sensor sends an electrical signal to the controller, and the controller receives the signal and sends a stop signal to each electric push rod 13, thereby completing the reduction of the number of seats of the landscape chair.

[0051] In summary, the landscape chair provided by the embodiment of the present application has the following advantages: at least one side of the support is horizontally and slidingly connected with a support frame, the support frame has a first position in which the support frame slides away from the support so that the fixed seat plate is located on one side of the adjusting seat plate, thereby increasing the number of seats of the landscape chair, and the support frame also has a second position in which the support frame slides close to the support so that the fixed seat plate is located on the upper side or the lower side of the adjusting seat plate, thereby reducing the number of seats of the landscape chair; and after the number of seats of the landscape chair is increased, the height of the adjusting seat plate is adjusted by the driving mechanism, so that the adjusting seat plate is aligned with the fixed seat plate, and all the seats are located on the same horizontal plane, thereby improving the comfort of the seats and meeting the demand of people for temporary lying and resting.

[0052] The above only describes the preferred embodiments of the present application, and it should be noted that, for ordinary skilled persons in the technical field, some improvements and replacements can be made without departing from the technical principles of the present application, and these improvements and replacements should also be considered as the protection scope of the present application.

Claims

1. A landscape chair, comprising a support, an adjustable seat plate (14) is arranged inside the support, at least one side of the support is horizontally slidingly connected with a support frame (7), each of the support frames (7) is fixedly connected with a fixed seat plate (6), characterized in that: The inside of the support frame is also provided with a driving mechanism, which is in transmission connection with the adjusting seat plate (14), and is used for driving the adjusting seat plate (14) to move up and down; The support frame (7) has a first position in which the support frame (7) slides away from the support frame so that the fixed seat plate (6) is located on one side of the adjusting seat plate (14), and a second position in which the support frame (7) slides close to the support frame so that the fixed seat plate (6) is located on the upper side or the lower side of the adjusting seat plate (14); When the support frame (7) is in the first position, the driving mechanism drives the adjusting seat plate (14) to rise or fall so that the adjusting seat plate (14) is flush with the fixed seat plate (6).

2. A landscape chair according to claim 1, characterized in that The support frame includes two load-bearing frames (2), and the side walls of the two load-bearing frames (2) are each provided with a horizontal sliding groove (3); each support frame (7) is provided with a sliding rod (4) which is in sliding cooperation with the sliding groove (3); The sliding rod (4) is also provided with a sliding rod limiting piece which is used for preventing the sliding rod (4) from sliding out of the sliding groove (3).

3. A landscape chair according to claim 2, wherein, The sliding rod limiting piece includes a stop block and a protruding block, the stop block is arranged on the side wall of one side of the two load-bearing frames (2) close to the edge of the sliding groove (3), and the protruding block is arranged on one side of the sliding rod (4) and is arranged in a staggered manner with the sliding groove (3) in the left-right direction, and when the fixed seat plate (6) is in the first position, the protruding block is in stop cooperation with the stop block.

4. A landscape chair according to claim 3, wherein, The landscape chair further includes a controller, a pressure sensor and a first position sensor, the pressure sensor is arranged on the stop block, when the fixed seat plate (6) is in the first position, the pressure sensor receives a pressure signal of the protruding block and converts the pressure signal into an electric signal, the first position sensor is arranged on the adjusting seat plate (14), the pressure sensor is electrically connected with the controller, the first position sensor is electrically connected with the controller, and the controller is electrically connected with the driving mechanism.

5. A landscape chair according to claim 4, wherein, The driving mechanism includes a plurality of electric push rods (13), the output rod of each electric push rod (13) is vertically upward and is fixedly connected with the adjusting seat plate (14), and each electric push rod (13) is electrically connected with the controller.

6. A landscape chair according to any one of claims 2 to 5, wherein, The bottom of each support frame (7) is provided with an auxiliary pulley (9).

7. A landscape chair according to any one of claims 2 to 5, wherein, Each fixed seat plate (6) and the adjusting seat plate (14) are provided with an auxiliary seat cushion (20).

8. A landscape chair according to claim 7, wherein, The top end of each load-bearing frame (2) is provided with an electric push plate (15), the top of the electric push plate (15) is connected with a soft sleeve fixing frame (16), the soft sleeve fixing frame (16) is sleeved with an adaptive soft sleeve (17), and the electric push plate (15) drives the soft sleeve fixing frame (16) to move in the vertical direction so that the adaptive soft sleeve (17) is flush with the auxiliary seat cushion (20).

9. A landscape chair according to any one of claims 2 to 5, wherein, The side wall of each support frame (7) close to one side of the adjusting seat plate (14) is further fixedly connected with an expansion fixing plate (5), one end of the expansion fixing plate (5) is connected with the fixed seat plate (6), and the other end of the expansion fixing plate (5) is connected with the sliding rod (4).

10. A landscape chair according to any one of claims 2 to 5, wherein, The load-bearing frame (2) and / or each support frame (7) is provided with a plurality of light sensors (19).

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