CN109090886B

CN109090886B - Outdoor multifunctional stool

Info

Publication number: CN109090886B
Application number: CN201810946104.XA
Authority: CN
Inventors: 陈怀娥
Original assignee: Quanzhou Auto Furniture Co ltd
Current assignee: QUANZHOU AUTO FURNITURE CO.,LTD.
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2021-12-07
Anticipated expiration: 2038-08-20
Also published as: CN109090886A

Abstract

The utility model provides an outdoor multi-functional bench, includes main part, rotates the board portion, removes the part, its characterized in that: when the novel bench is used as a bench, the two expanded seat plates are opened to be level with the seat plates, then the first three-stage hydraulic cylinder and the second three-stage hydraulic cylinder are opened outwards, the bottom plate rotates anticlockwise to be right below the seat plates, and the heights of the bench are controlled by synchronously stretching piston rods of the two hydraulic cylinders; when the walking tool is used as a walking tool, the two expansion seat plates are retracted, a user rides on the seat plates, and the directions and the speeds of the four wheels are controlled through the gravity sensing device; after the folding chair is used, the two hydraulic cylinders retracting the piston rods are driven by the second steering engine and the third steering engine to rotate downwards to the seat plate, so that equipment is folded, a user carries the lifting rod to take away, the trouble that people do not have seats when going out is solved, the folding chair can also be used as a vehicle for short-distance walking, and the folding chair is convenient to carry after being folded, and the set of multiple functions is realized.

Description

Outdoor multifunctional stool

Technical Field

The invention relates to the technical field of outdoor travel equipment, in particular to an outdoor multifunctional bench.

Background

At present, the social rhythm is fast, the outgoing frequency of people is higher and higher, people often feel worried because of no seat when going out, and a common stool is not convenient to carry, so that the outdoor multifunctional stool which can change height, can be folded and can replace walking is urgently needed.

Disclosure of Invention

Aiming at the problems, the invention provides an outdoor multifunctional bench, when the bench is used as a bench, two expanded seat plates are opened to be level with the seat plates, then a first three-stage hydraulic cylinder and a second three-stage hydraulic cylinder are opened outwards, a bottom plate rotates anticlockwise to be right below the seat plates, and the heights of the bench are controlled by synchronously stretching piston rods of the two hydraulic cylinders; when the walking tool is used as a walking tool, the two expansion seat plates are retracted, a user rides on the seat plates, and the directions and the speeds of the four wheels are controlled through the gravity sensing device; after the folding chair is used, the two hydraulic cylinders retracting the piston rods are driven by the second steering engine and the third steering engine to rotate downwards to the seat plate, so that equipment is folded, a user carries the lifting rod to take away, the trouble that people do not have seats when going out is solved, the folding chair can also be used as a vehicle for short-distance walking, and the folding chair is convenient to carry after being folded, and the set of multiple functions is realized.

The technical scheme adopted by the invention is as follows: the utility model provides an outdoor multi-functional bench, includes main part, rotates the board portion, removes the part, its characterized in that: the upper surface of the rotating block of the rotating plate part is fixedly connected with the bottom end of the second three-stage hydraulic cylinder of the main body part; the upper surface of the fan-shaped fixed plate of the moving part is fixedly connected with the lower surface of the bottom plate of the rotating plate part, and the side surface of the battery is fixedly connected with the periphery of the through hole;

the seat plate is the middle part of a circular plate, and two fixed plates are arranged in the middle below the seat plate; the two expansion seat plates are two sides of a circular plate; two ends of the four hinges are respectively and fixedly arranged at the lower positions of the seat plate and the two expansion seat plates; the four first steering engines are vertically and downwards placed, the four bottoms of the four first steering engines are respectively and fixedly installed in the four grooves below the seat plate, and the shafts of the four first steering engines are respectively and fixedly connected with the upper surfaces of the four rotating clamps; the two first rotary hinged supports are vertically and downwards placed, the two bottoms of the two first rotary hinged supports are respectively and fixedly installed in the middle position below the two expansion seat plates, and rotating shafts of the two first rotary hinged supports are respectively and rotatably connected with the piston rod ends of the two first hydraulic cylinders; the two second rotary hinged supports are horizontally arranged, the two bottoms of the two second rotary hinged supports are respectively and fixedly arranged at the lower positions of the outer sides of the two fixed plates, and the two rotary shafts of the two second rotary hinged supports are respectively and rotatably connected with the bottom ends of the cylinder bodies of the two first hydraulic cylinders; the third rotary hinged support is vertically and downwards placed, and the bottom of the third rotary hinged support is fixedly arranged below the seat plate and close to the right; the second steering engine is horizontally arranged, the side surface of the second steering engine is fixedly arranged in a groove on the side surface of the third rotary hinged support, and a steering engine shaft of the second steering engine penetrates through a hole on the side surface of the third rotary hinged support and is fixedly connected with the end part of a piston rod of the first-stage hydraulic cylinder; the fourth rotary hinged support is vertically and downwards arranged, and the bottom of the fourth rotary hinged support is fixedly arranged below the seat plate and close to the left; the third steering engine is horizontally arranged, the side surface of the third steering engine is fixedly arranged in a groove on the side surface of the fourth rotary hinged support, and a steering engine shaft of the third steering engine penetrates through a hole on the side surface of the fourth rotary hinged support and is fixedly connected with the end part of a piston rod of the second-stage hydraulic cylinder; the portable rod is a semicircular rod, and two ends of the portable rod are provided with rotating shafts which are rotationally connected with holes at the upper end and the lower end of the seat plate;

the rotating plate part comprises a bottom plate, a through hole, a groove, a fourth steering engine and a rotating block, wherein the bottom plate is a circular plate, the through hole is formed in the middle of the bottom plate, and the groove is formed in the position close to the left side of the bottom plate; the fourth steering engine is horizontally arranged, the bottom surface of the fourth steering engine is fixedly arranged in a groove below the groove, and a steering engine shaft of the fourth steering engine is fixedly connected with the rotating block;

the moving part comprises a battery, a gravity sensing device, four fan-shaped fixed plates, four telescopic rods, sixteen springs, four rotating balls, four wheel frames, four stepping motors and four wheels, wherein the bottom of the battery is fixedly arranged on the plate in the middle of the four fan-shaped fixed plates; the bottom of the gravity sensing device is fixedly arranged on the battery; the four fan-shaped fixing plates are distributed below the battery in a circumferential array; the upper ends of the four telescopic rods are respectively and fixedly arranged at the middle positions below the four fan-shaped fixed plates, and the lower ends of the four telescopic rods are respectively and fixedly connected with the upper surfaces of the four rotating balls; the sixteen springs are uniformly divided into four groups, four groups of the springs are circumferentially distributed around the telescopic rod in an array manner, the upper end of each group of the springs is fixedly connected with the lower surfaces of the four fan-shaped fixing plates, and the lower end of each group of the springs is fixedly connected with the tops of the four wheel frames; the four stepping motors are horizontally arranged, four front side surfaces of the four stepping motors are fixedly connected with the side surfaces of the four wheel frames respectively, and four motor shafts of the four stepping motors penetrate through holes in the side surfaces of the four wheel frames respectively and are fixedly connected with the four wheels.

The invention has the beneficial effects that: when the hydraulic expansion seat is used as a stool, the two expansion seats are opened to be level to the seats, then the first three-stage hydraulic cylinder and the second three-stage hydraulic cylinder are opened outwards, the bottom plate rotates anticlockwise to be right below the seats, and the heights of the stools are controlled by synchronously stretching piston rods of the two hydraulic cylinders; when the walking tool is used as a walking tool, the two expansion seat plates are retracted, a user rides on the seat plates, and the directions and the speeds of the four wheels are controlled through the gravity sensing device; after the folding chair is used, the two hydraulic cylinders retracting the piston rods are driven by the second steering engine and the third steering engine to rotate downwards to the seat plate, so that equipment is folded, a user carries the lifting rod to take away, the trouble that people do not have seats when going out is solved, the folding chair can also be used as a vehicle for short-distance walking, and the folding chair is convenient to carry after being folded, and the set of multiple functions is realized.

Drawings

Fig. 1 and 2 are schematic overall structural diagrams of the present invention.

Fig. 3 and 4 are schematic structural views of the main body part of the present invention.

Fig. 5 is a structural view of a rotating plate portion of the present invention.

Fig. 6 and 7 are schematic structural diagrams of the moving part of the present invention.

Reference numerals: 1-main body part, 2-rotating plate part, 3-moving part, 101-seat plate, 102-expanding seat plate, 103-hinge, 104-first steering engine, 105-rotating clamp, 106-first rotating hinged support, 107-first hydraulic cylinder, 108-second rotating hinged support, 109-fixing plate, 110-third rotating hinged support, 111-second steering engine, 112-first three-stage hydraulic cylinder, 113-fourth rotating hinged support, 114-third steering engine, 115-second three-stage hydraulic cylinder, 116-hand lifting rod, 201-bottom plate, 202-through hole, 203-groove, 204-fourth steering engine, 205-rotating block, 301-battery, 302-gravity sensing device, 303-sector fixing plate, 304-telescopic rod, 305-spring, 301-battery, 303-sector fixing plate, 304-telescopic rod, 305-spring, 306-rolling ball, 307-wheel frame, 308-stepping motor, 309-wheel.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Embodiment as shown in fig. 1, 2, 3, 4, 5, 6, 7, an outdoor multifunctional stool comprises a main body part 1, a rotating plate part 2, a moving part 3, and is characterized in that: the upper surface of the rotating block 205 of the rotating plate part 2 is fixedly connected with the bottom end of the second three-stage hydraulic cylinder 115 of the main body part 1; the upper surface of the sector fixing plate 303 of the moving part 3 is fixedly connected with the lower surface of the bottom plate 201 of the rotating plate part 2, and the side surface of the battery 301 is fixedly connected with the periphery of the through hole 202;

the main body part 1 comprises a seat plate 101, two expansion seat plates 102, four hinges 103, four first steering gears 104, four rotating clamps 105, two first rotating hinged supports 106, two first hydraulic cylinders 107, two second rotating hinged supports 108, two fixing plates 109, a third rotating hinged support 110, a second steering gear 111, a first three-stage hydraulic cylinder 112, a fourth rotating hinged support 113, a third steering gear 114, a second three-stage hydraulic cylinder 115 and a hand-held rod 116, wherein the seat plate 101 is the middle part of a circular plate, and the two fixing plates 109 are arranged in the middle position below the seat plate 101; the two expansion seat plates 102 are two sides of a circular plate; two ends of the four hinges 103 are respectively and fixedly arranged at the lower positions of the seat plate 101 and the two expansion seat plates 102; the four first steering engines 104 are vertically and downwards placed, the four bottoms of the four first steering engines are respectively and fixedly installed in the four grooves below the seat plate 101, and the shafts of the four first steering engines are respectively and fixedly connected with the upper surfaces of the four rotating clamps 105; the two first rotary hinged supports 106 are vertically and downwardly arranged, the two bottoms of the two first rotary hinged supports are respectively and fixedly arranged at the middle positions below the two expansion seat plates 102, and the rotating shafts of the two first rotary hinged supports are respectively and rotatably connected with the piston rod ends of the two first hydraulic cylinders 107; the two second rotary hinged supports 108 are horizontally arranged, two bottoms of the two second rotary hinged supports are respectively and fixedly arranged at the lower positions of the outer sides of the two fixed plates 109, and two rotary shafts of the two second rotary hinged supports are respectively and rotatably connected with the bottom ends of the cylinder bodies of the two first hydraulic cylinders 107; the third rotary hinged support 110 is vertically placed downwards, and the bottom of the third rotary hinged support is fixedly arranged below the seat plate 101 and close to the right; the second steering engine 111 is horizontally arranged, the side surface of the second steering engine is fixedly arranged in a groove in the side surface of the third rotary hinged support 110, and a steering engine shaft of the second steering engine passes through a hole in the side surface of the third rotary hinged support 110 and is fixedly connected with the end part of a piston rod of the first third-stage hydraulic cylinder 112; the fourth rotary hinged support 113 is vertically and downwardly arranged, and the bottom of the fourth rotary hinged support is fixedly arranged below the seat plate 101 and close to the left; the third steering engine 114 is horizontally arranged, the side surface of the third steering engine is fixedly arranged in a groove in the side surface of the fourth rotary hinged support 113, and a steering engine shaft of the third steering engine passes through a hole in the side surface of the fourth rotary hinged support 113 and is fixedly connected with the end part of a piston rod of the second third-stage hydraulic cylinder 115; the hand-held rod 116 is a semicircular rod, and two ends of the hand-held rod are provided with rotating shafts which are rotatably connected with holes at the upper end and the lower end of the seat plate 101;

the rotating plate part 2 comprises a bottom plate 201, a through hole 202, a groove 203, a fourth steering engine 204 and a rotating block 205, wherein the bottom plate 201 is a circular plate, the through hole 202 is arranged in the middle of the bottom plate, and the groove 203 is arranged close to the left side of the bottom plate; the fourth steering engine 204 is horizontally arranged, the bottom surface of the fourth steering engine is fixedly arranged in a groove below the groove 203, and a steering engine shaft of the fourth steering engine is fixedly connected with the rotating block 205;

the moving part 3 comprises a battery 301, a gravity sensing device 302, four fan-shaped fixing plates 303, four telescopic rods 304, sixteen springs 305, four rotating balls 306, four wheel frames 307, four stepping motors 308 and four wheels 309, wherein the bottom of the battery 301 is fixedly arranged on a plate in the middle of the four fan-shaped fixing plates 303; the bottom of the gravity sensing device 302 is fixedly arranged on the battery 301; the four fan-shaped fixing plates 303 are distributed below the battery 301 in a circumferential array; the upper ends of the four telescopic rods 304 are respectively and fixedly arranged at the middle positions below the four fan-shaped fixing plates 303, and the lower ends of the four telescopic rods are respectively and fixedly connected with the upper surfaces of the four rotating balls 306; the sixteen springs 305 are uniformly divided into four groups, four groups of the springs are circumferentially distributed around the telescopic rod 304 in an array manner, the upper end of each group of the springs is fixedly connected with the lower surfaces of the four fan-shaped fixing plates 303, and the lower end of each group of the springs is fixedly connected with the tops of the four wheel frames 307; the four stepping motors 308 are horizontally arranged, four front side surfaces of the four stepping motors are respectively and fixedly connected with the side surfaces of the four wheel frames 307, and four motor shafts of the four stepping motors respectively penetrate through holes in the side surfaces of the four wheel frames 307 and are fixedly connected with the four wheels 309.

The working principle of the invention is as follows: when the bench is used as a bench, firstly, the two expansion seat plates 102 are jacked to be flush with the seat plates 101 through the extension of piston rods of the two first hydraulic cylinders 107 of the main body part 1, then the four first steering engines 104 drive the rotating clamps 105 to rotate to positions below the two expansion seat plates 102 for supporting, next, the third steering engines 114 drive the second three-stage hydraulic cylinders 115 to be opened outwards, the second steering engines 111 drive the first three-stage hydraulic cylinders 112 to be opened outwards, then the fourth steering engines 204 of the rotating plate part 2 drive the bottom plate 201 to rotate anticlockwise to positions right below the seat plates 101 and be parallel to the seat plates 101, and then the heights of the bench are controlled through the piston rods of the first three-stage hydraulic cylinders 112 and the second three-stage hydraulic cylinders 115; when the walking tool is used as a walking tool, the four first steering engines 104 drive the four rotating clamps 105 to rotate to the lower side of the seat plate 101, then the two expansion seat plates 102 are retracted to the lower side of the seat plate 101 through retraction of piston rods of the two first hydraulic cylinders 107, then a user can ride on the seat plate 101 and step on the upper surface of the bottom plate 201 of the rotating plate part 2, and the gravity sensing device 302 of the moving part 3 senses the change of the gravity center of the body, so that the directions and the speeds of the four wheels 309 are controlled; after the use, the first third-stage hydraulic cylinder 112 with the retracted piston rod is driven by the second steering engine 111 to rotate downwards to the seat plate 101, then the bottom plate 201 is controlled by the fourth steering engine 204 to rotate clockwise to enable the panel of the bottom plate to be close to the second third-stage hydraulic cylinder 115, the second third-stage hydraulic cylinder 115 with the retracted piston rod is driven by the third steering engine 114 to rotate to the lower edge of the first third-stage hydraulic cylinder 112 below the seat plate 101, then the two expansion seat plates 102 hang down, and a user can carry the lifting rod 116 to take away.

Claims

1. An outdoor multifunctional stool, includes main part (1), rotates board portion (2), removal part (3), its characterized in that: the upper surface of a rotating block (205) of the rotating plate part (2) is fixedly connected with the bottom end of a second three-stage hydraulic cylinder (115) of the main body part (1); the upper surface of a fan-shaped fixing plate (303) of the moving part (3) is fixedly connected with the lower surface of a bottom plate (201) of the rotating plate part (2), and the side surface of a battery (301) of the moving part (3) is fixedly connected with the periphery of the through hole (202);

the main body part (1) comprises a seat plate (101), two expansion seat plates (102), four hinges (103), four first steering engines (104), four rotating clamps (105), two first rotating hinged seats (106), two first hydraulic cylinders (107), two second rotating hinged seats (108), two fixing plates (109), a third rotating hinged seat (110), a second steering engine (111), a first three-stage hydraulic cylinder (112), a fourth rotating hinged seat (113), a third steering engine (114), a second three-stage hydraulic cylinder (115) and a hand-held rod (116), wherein the seat plate (101) is the middle part of a circular plate, and the two fixing plates (109) are arranged in the middle position below the seat plate; the two expansion seat plates (102) are two sides of a circular plate; two ends of the four hinges (103) are respectively and fixedly arranged at the lower positions of the seat plate (101) and the two expansion seat plates (102); the four first steering engines (104) are vertically and downwards placed, the four bottoms of the four first steering engines are respectively and fixedly installed in the four grooves below the seat plate (101), and the shafts of the four first steering engines are respectively and fixedly connected with the upper surfaces of the four rotating clamps (105); the two first rotary hinged supports (106) are vertically and downwards arranged, the two bottoms of the two first rotary hinged supports are respectively and fixedly arranged at the middle position below the two expansion seat plates (102), and the rotary shafts of the two first rotary hinged supports are respectively and rotatably connected with the piston rod ends of the two first hydraulic cylinders (107); the two second rotary hinged supports (108) are horizontally arranged, the two bottoms of the two second rotary hinged supports are respectively and fixedly arranged at the lower positions of the outer sides of the two fixed plates (109), and the two rotary shafts of the two second rotary hinged supports are respectively and rotatably connected with the bottom ends of the cylinder bodies of the two first hydraulic cylinders (107); the third rotary hinged support (110) is vertically and downwards arranged, and the bottom of the third rotary hinged support is fixedly arranged below the seat plate (101) and close to the right; the second steering engine (111) is horizontally arranged, the side face of the second steering engine is fixedly arranged in a groove in the side face of the third rotary hinged support (110), and a steering engine shaft of the second steering engine penetrates through a hole in the side face of the third rotary hinged support (110) and is fixedly connected with the end part of a piston rod of the first third-stage hydraulic cylinder (112); the fourth rotary hinged support (113) is vertically and downwards arranged, and the bottom of the fourth rotary hinged support is fixedly arranged below the seat plate (101) and close to the left; the third steering engine (114) is horizontally arranged, the side face of the third steering engine is fixedly arranged in a groove in the side face of the fourth rotary hinged support (113), and a steering engine shaft of the third steering engine passes through a hole in the side face of the fourth rotary hinged support (113) and is fixedly connected with the end part of a piston rod of the second third-stage hydraulic cylinder (115); the portable rod (116) is a semicircular rod, and two ends of the portable rod are provided with rotating shafts which are rotationally connected with holes at the upper end and the lower end of the seat plate (101);

the rotating plate part (2) comprises a bottom plate (201), a through hole (202), a groove (203), a fourth steering engine (204) and a rotating block (205), the bottom plate (201) is a circular plate, the through hole (202) is formed in the middle of the bottom plate (201), and the groove (203) is formed in the position, close to the left side, of the bottom plate (201); the fourth steering engine (204) is horizontally arranged, the bottom surface of the fourth steering engine is fixedly arranged in a groove below the groove (203), and a steering engine shaft of the fourth steering engine is fixedly connected with the rotating block (205);

the moving part (3) comprises a battery (301), a gravity sensing device (302), four fan-shaped fixing plates (303), four telescopic rods (304), sixteen springs (305), four rotating balls (306), four wheel frames (307), four stepping motors (308) and four wheels (309), wherein the bottom of the battery (301) is fixedly arranged on the plate in the middle of the four fan-shaped fixing plates (303); the bottom of the gravity sensing device (302) is fixedly arranged on the battery (301); the four fan-shaped fixing plates (303) are distributed below the battery (301) in a circumferential array; the upper ends of the four telescopic rods (304) are respectively and fixedly arranged at the middle positions below the four fan-shaped fixing plates (303), and the lower ends of the four telescopic rods are respectively and fixedly connected with the upper surfaces of the four rotating balls (306); the sixteen springs (305) are uniformly divided into four groups, the four groups are circumferentially distributed around the telescopic rod (304), the upper end of each group is fixedly connected with the lower surfaces of the four fan-shaped fixing plates (303), and the lower end of each group is fixedly connected with the tops of the four wheel frames (307); the four stepping motors (308) are horizontally arranged, four front side surfaces of the four stepping motors are fixedly connected with the side surfaces of the four wheel frames (307) respectively, and four motor shafts of the four stepping motors penetrate through holes in the side surfaces of the four wheel frames (307) respectively and are fixedly connected with the four wheels (309).