CN212437926U

CN212437926U - Multifunctional leisure sports chair

Info

Publication number: CN212437926U
Application number: CN202020986046.6U
Authority: CN
Inventors: 张砚宸
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-02
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a multifunctional leisure sport chair, which comprises a back plate, a seat cushion plate, a front folded plate, a seat cushion and a left side support mechanism and a right side support mechanism; the side supporting mechanism consists of a handrail square tube, a handle sliding sleeve, a positioning pin rod, a steel wire rope, a chair front leg and a chair rear leg. This utilize handle sliding sleeve, locating pin pole, wire rope, locking extension spring and the steel cable locking structure that the location slider constitutes of setting on the side supporting mechanism, can realize the regulation and the location of wire rope position to satisfy the angle modulation to backplate and preceding folded plate, thereby the travelling comfort when reinforcing the rest and using still can adjust backplate, seat cushion plate and preceding folded plate into the level simultaneously, thereby satisfy the user and do the body-building motion like yoga, sit up on it.

Description

Multifunctional leisure sports chair

Technical Field

The utility model relates to a leisure chaise longue, especially a multi-functional leisure sports chair.

Background

At present, along with the continuous improvement of living standard and the continuous increase of pursuit of living quality, people like to do body-building exercise while having leisure and entertainment. The seats placed in parks, scenic spots and other places mainly have rest, basically do not have the functions of leisure sports and fitness, and cannot meet the requirements of leisure sports and fitness of a plurality of lovely fitness citizens. In addition, the chair for household life has single function and cannot meet the requirements of sports and fitness. Therefore, there is a need for a multifunctional leisure and sports chair which can be used for resting and leisure, and can be used for sports and fitness.

Disclosure of Invention

Utility model purpose: the multifunctional leisure sports chair can be used for resting and leisure and can also be used for sports and fitness.

The technical scheme is as follows: the utility model discloses a multi-functional leisure sport chair include: the folding chair comprises a rear back plate, a seat cushion plate, a front folding plate, a seat cushion and a left side edge supporting mechanism and a right side edge supporting mechanism; the side supporting mechanism consists of a handrail square tube, a handle sliding sleeve, a positioning pin rod, a steel wire rope, a chair front leg and a chair rear leg;

the front side edge of the rear back plate is hinged with the rear side edge of the seat cushion plate through a hinge; the rear side edge of the front folded plate is hinged with the front side edge of the seat cushion plate through a hinge, and the seat cushion is laid on the front surfaces of the rear back plate, the seat cushion plate and the front folded plate; the chair front legs of the left and right side edge supporting mechanisms are respectively and fixedly arranged at the front sides of the left and right side edges of the seat cushion plate, and the chair rear legs of the left and right side edge supporting mechanisms are respectively and fixedly arranged at the rear sides of the left and right side edges of the seat cushion plate; the armrest square tubes of the side supporting mechanism are longitudinally arranged on the upper end parts of the front chair legs and the rear chair legs on the corresponding sides; a positioning slide block is arranged in the handrail square tube in a sliding way, and a guide strip-shaped hole is arranged on the side tube wall of the handrail square tube along the length direction of the handrail square tube; the handle sliding sleeve is sleeved on the handle square tube, the positioning sliding block is provided with a connecting rod extending out of the guide strip-shaped hole, and the extending end of the connecting rod is fixed on the inner wall of the handle sliding sleeve; a pin rod mounting hole is formed in the middle of the lower side wall of the handle sliding sleeve, and the upper end of the positioning pin rod is inserted in the pin rod mounting hole in a penetrating manner; a pushing plate is arranged on the lower end part of the positioning pin rod; a locking tension spring is sleeved on the positioning pin rod, the upper end of the locking tension spring is fixed on the lower side wall of the handle sliding sleeve, and the lower end of the locking tension spring is fixed on the upper side surface of the pushing plate; positioning blind holes for inserting and positioning the upper ends of the positioning pin rods are arranged on the lower side pipe wall of the handrail square pipe at intervals;

one end of the steel wire rope of the left side edge supporting mechanism and one end of the steel wire rope of the right side edge supporting mechanism are respectively fixed on the left side edge and the right side edge of the back plate, and the other ends of the steel wire rope respectively penetrate through the handrail square tubes on the corresponding sides and then are respectively fixed on the left side edge and the right side edge of the front folded; and a positioning slide block in the handrail square tube is fixed on the corresponding steel wire rope.

Furthermore, a chair leg fixing rod is fixedly arranged between the front chair leg and the rear chair leg.

Furthermore, a steel rope pulley is rotatably arranged on the upper side and the lower side in the two end pipes of the handrail square pipe; the steel wire rope is clamped between the upper steel wire rope pulley and the lower steel wire rope pulley.

Furthermore, a horizontal supporting mechanism is arranged on the left side edge and the right side edge of the back plate and the front folding plate, and the horizontal supporting mechanism supports the back plate and the front folding plate when the back plate and the front folding plate are adjusted to be in a horizontal position.

Furthermore, the horizontal supporting mechanism comprises a supporting slide block, a locking pressure spring, a locking pin rod, a supporting leg and a diagonal draw bar; a T-shaped sliding groove is formed in the left side edge and the right side edge of the rear back plate and the front folded plate; the support sliding blocks of the horizontal support mechanisms are respectively arranged in the T-shaped sliding grooves on the corresponding sides in a sliding manner, and circular bosses extending out of the T-shaped sliding grooves are arranged on the support sliding blocks; a pressure spring cavity is arranged in the supporting slide block, and a locking pressure spring is arranged in the pressure spring cavity; a lock rod through hole is arranged on the supporting slide block and the circular boss in a penetrating manner, and the lock rod through hole penetrates through the pressure spring cavity; the locking pin rod is inserted into the through hole of the locking rod in a penetrating manner, and the locking pressure spring is sleeved on the locking pin rod; two ends of the bottom of the T-shaped sliding groove are respectively provided with a locking pin hole; a supporting ring piece is fixedly arranged on the locking pin rod and positioned in the pressure spring cavity, and the locking pressure spring is elastically pressed on the supporting ring piece and used for pushing the end part of the locking pin rod to be inserted into the locking pin hole; an adjusting handle is fixedly arranged at the outer end part of the circular boss; the end parts of the supporting legs of the four horizontal supporting mechanisms are hinged and installed on the back surfaces of the corresponding positions of the rear back plate and the front folded plate in a swinging mode through hinge seats; one end of the diagonal draw bar is rotatably installed on the round boss through the hinge sleeve, and the other end of the diagonal draw bar is hinged and installed in the middle of the supporting leg on the corresponding side in a swinging mode.

Compared with the prior art, the utility model, its beneficial effect is: the steel rope locking structure consisting of the handle sliding sleeve, the positioning pin rod, the steel wire rope, the locking tension spring and the positioning slide block arranged on the side supporting mechanism can realize the adjustment and the positioning of the position of the steel wire rope, thereby satisfying the angle adjustment of the back plate and the front folded plate, further enhancing the comfort during the rest use, and simultaneously adjusting the back plate, the seat cushion plate and the front folded plate to be horizontal, thereby satisfying the body-building movement of users like yoga and sit-up on the back plate; the comfort in use can be further enhanced by laying the seat cushion on the front surfaces of the back plate, the seat cushion plate and the front folding plate.

Drawings

Fig. 1 is a right-side view schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a portion of FIG. 1 taken in section at A-A;

fig. 3 is a partial sectional structural view at B-B in fig. 1.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1:

as shown in fig. 1-3, the utility model discloses a multifunctional leisure sport chair, which comprises: the folding chair comprises a rear back plate 1, a seat cushion plate 2, a front folded plate 3, a seat cushion 4 and a left side edge supporting mechanism and a right side edge supporting mechanism; the side supporting mechanism consists of a handrail square tube 5, a handle sliding sleeve 6, a positioning pin 29, a steel wire rope 7, a chair front leg 12 and a chair rear leg 11;

the front side edge of the back plate 1 is hinged with the rear side edge of the seat cushion plate 2 through a hinge; the rear side edge of the front folded plate 3 is hinged with the front side edge of the seat cushion plate 2 through a hinge, and the seat cushion 4 is laid on the front surfaces of the rear back plate 1, the seat cushion plate 2 and the front folded plate 3; the chair front legs 12 of the left and right side edge supporting mechanisms are respectively and fixedly arranged at the front sides of the left and right side edges of the seat cushion plate 2, and the chair rear legs 11 of the left and right side edge supporting mechanisms are respectively and fixedly arranged at the rear sides of the left and right side edges of the seat cushion plate 2; the armrest square tube 5 of the side supporting mechanism is longitudinally arranged on the upper end parts of the front chair leg 12 and the rear chair leg 11 on the corresponding sides; a positioning slide block 32 is arranged in the handrail square tube 5 in a sliding way, and a guide strip-shaped hole 8 is arranged on the side tube wall of the handrail square tube 5 along the length direction; the handle sliding sleeve 6 is sleeved on the handle square tube 5, the positioning slide block 32 is provided with a connecting rod 33 extending out of the guide strip-shaped hole 8, and the extending end of the connecting rod 33 is fixed on the inner wall of the handle sliding sleeve 6; a pin rod mounting hole 28 is arranged in the middle of the lower side wall of the handle sliding sleeve 6, and the upper end of a positioning pin rod 29 is inserted in the pin rod mounting hole 28 in a penetrating manner; a push plate 31 is provided at the lower end of the positioning pin 29; a locking tension spring 30 is sleeved on the positioning pin rod 29, the upper end of the locking tension spring 30 is fixed on the lower side wall of the handle sliding sleeve 6, and the lower end of the locking tension spring 30 is fixed on the upper side surface of the pushing plate 31; positioning blind holes 27 for inserting and positioning the upper ends of the positioning pin rods 29 are arranged on the lower side pipe wall of the handrail square pipe 5 at intervals;

one end of the steel wire rope 7 of the left and right side edge supporting mechanisms is respectively fixed on the left and right side edges of the back plate 1, and the other end of the steel wire rope respectively penetrates through the handrail square tube 5 on the corresponding side and then is respectively fixed on the left and right side edges of the front folded plate 3; the positioning slide blocks 32 in the handrail square tube 5 are fixed on the corresponding steel wire ropes 7.

The steel rope locking structure consisting of the handle sliding sleeve 6, the positioning pin 29, the steel wire rope 7, the locking tension spring 30 and the positioning slide block 32 arranged on the side supporting mechanism can realize the adjustment and the positioning of the position of the steel wire rope 7, thereby meeting the requirement of the angle adjustment of the back plate 1 and the front folding plate 3, enhancing the comfort during the rest and the use, and simultaneously adjusting the back plate 1, the seat cushion plate 2 and the front folding plate 3 to be horizontal, thereby meeting the requirement of a user doing body-building exercises like yoga and sit-up on the back plate 1, the seat cushion plate 2 and the front folding plate 3; the seat cushion 4 is laid on the front surfaces of the backboard 1, the seat cushion sheet 2, and the front flap 3, thereby further enhancing the comfort in use.

Further, a leg fixing rod 10 is fixedly installed between the front leg 12 and the rear leg 11. The structural strength of the front and

rear chair legs

12 and 11 can be enhanced by the leg fixing lever 10.

Furthermore, a steel rope pulley 9 is rotatably arranged on the upper side and the lower side in the two end pipes of the handrail square pipe 5; the steel cable 7 is clamped between an upper steel cable pulley 9 and a lower steel cable pulley 9. The steel rope pulley 9 can be used for avoiding friction blockage at the two end pipes of the handrail square pipe 5 when the steel rope 7 is adjusted.

Furthermore, a horizontal supporting mechanism is arranged on the left side and the right side of the backboard 1 and the front folding plate 3, and the horizontal supporting mechanism supports the backboard 1 and the front folding plate 3 when the backboard and the front folding plate are adjusted to be in a horizontal position. Utilize horizontal supporting mechanism to support when backplate 1 and preceding folded plate 3 are adjusted to horizontal position to stability when making backplate 1, seat cushion board 2 and preceding folded plate 3 constitute the flat board ensures the security when the user does the body-building motion like yoga, sit up on it.

Further, the horizontal supporting mechanism comprises a supporting slide block 21, a locking pressure spring 19, a locking pin rod 18, a supporting leg 14 and a diagonal draw bar 15; a T-shaped sliding groove 13 is arranged on the left side edge and the right side edge of the back plate 1 and the front folded plate 3; the supporting slide blocks 21 of each horizontal supporting mechanism are respectively arranged in the T-shaped sliding grooves 13 on the corresponding side in a sliding manner, and the supporting slide blocks 21 are provided with circular bosses 24 extending out of the T-shaped sliding grooves 13; a pressure spring cavity 20 is arranged in the support slide block 21, and a locking pressure spring 19 is arranged in the pressure spring cavity 20; a lock rod through hole 25 is arranged on the support slider 21 and the circular boss 24 in a penetrating manner, and the lock rod through hole 25 penetrates through the pressure spring cavity 20; the locking pin rod 18 is inserted into the locking rod through hole 25 in a penetrating manner, and the locking pressure spring 19 is sleeved on the locking pin rod 18; two ends of the bottom of the T-shaped sliding chute 13 are respectively provided with a locking pin hole 23; a supporting ring piece 22 is fixedly arranged on the locking pin rod 18 and positioned in the pressure spring cavity 20, and the locking pressure spring 19 is elastically pressed on the supporting ring piece 22 and used for pushing the end part of the locking pin rod 18 to be inserted into the locking pin hole 23; an adjusting handle 16 is fixedly arranged at the outer end part of the circular boss 24; the end parts of the supporting legs 14 of the four horizontal supporting mechanisms are hinged and installed on the back surfaces of the corresponding positions of the back plate 1 and the front folded plate 3 in a swinging mode through hinge seats 17; one end of the diagonal draw bar 15 is rotatably installed on the circular boss 24 through a hinge sleeve 26, and the other end is swing-hinged installed in the middle of the supporting leg 14 on the corresponding side. The support legs 14 are perpendicular to the backboard 1 and the front folding plate 3 when supported and are folded to the back of the backboard 1 and the front folding plate 3 when folded by inserting the locking pin rods 18 into the locking pin holes 23 at the corresponding positions; elastic locking can be achieved when the locking pin rod 18 is inserted into the locking pin hole 23 by means of the locking compression spring 19.

The utility model discloses a multi-functional leisure sport chair when using:

if need carry out backplate 1 and preceding folded plate 3's angle modulation, then two handle sliding sleeves 6 about both hands are held to push down the push plate 31 with the finger, make 29 tip of locating pin break away from location blind hole 27, follow handrail square pipe 5 longitudinal sliding handle sliding sleeve 6 again, drive wire rope 7 pull by location slider 32, realize carrying and drawing back 1 and preceding folded plate 3, thereby change backplate 1 and preceding folded plate 3's inclination.

If need carry out the motion body-building, then adjust backplate 1, seat cushion board 2 and preceding folded plate 3 and constitute the flat board to pulling adjustment handle 16 makes locking pin 18 break away from locking pinhole 23, and pulling supporting leg 14 is vertical support, ensures backplate 1 and preceding folded plate 3's stability, thereby is convenient for the user and does like yoga, sit up body-building motion like on backplate 1, seat cushion board 2 and preceding folded plate 3 constitution flat board.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A multifunctional leisure sports chair is characterized in that: comprises a rear back plate (1), a seat cushion plate (2), a front folded plate (3), a seat cushion (4) and a left side edge supporting mechanism and a right side edge supporting mechanism; the side supporting mechanism consists of a handrail square tube (5), a handle sliding sleeve (6), a positioning pin rod (29), a steel wire rope (7), a chair front leg (12) and a chair rear leg (11);

the front side edge of the rear back plate (1) is hinged with the rear side edge of the seat cushion plate (2) through a hinge; the rear side edge of the front folded plate (3) is hinged with the front side edge of the seat cushion plate (2) through a hinge, and the seat cushion (4) is laid on the front surfaces of the rear back plate (1), the seat cushion plate (2) and the front folded plate (3); the chair front legs (12) of the left and right side edge supporting mechanisms are respectively and fixedly arranged at the front sides of the left and right side edges of the seat cushion plate (2), and the chair rear legs (11) of the left and right side edge supporting mechanisms are respectively and fixedly arranged at the rear sides of the left and right side edges of the seat cushion plate (2); the armrest square tubes (5) of the side supporting mechanism are longitudinally arranged on the upper ends of the front chair legs (12) and the rear chair legs (11) on the corresponding sides; a positioning slide block (32) is arranged in the armrest square tube (5) in a sliding manner, and a guide strip-shaped hole (8) is formed in the side tube wall of the armrest square tube (5) along the length direction; the handle sliding sleeve (6) is sleeved on the handrail square tube (5), a connecting rod (33) extending out of the guide strip-shaped hole (8) is arranged on the positioning sliding block (32), and the extending end of the connecting rod (33) is fixed on the inner wall of the handle sliding sleeve (6); a pin rod mounting hole (28) is formed in the middle of the lower side wall of the handle sliding sleeve (6), and the upper end of a positioning pin rod (29) is inserted in the pin rod mounting hole (28) in a penetrating manner; a push plate (31) is arranged on the lower end part of the positioning pin rod (29); a locking tension spring (30) is sleeved on the positioning pin rod (29), the upper end of the locking tension spring (30) is fixed on the lower side wall of the handle sliding sleeve (6), and the lower end of the locking tension spring (30) is fixed on the upper side surface of the pushing plate (31); positioning blind holes (27) for inserting and positioning the upper ends of the positioning pin rods (29) are arranged on the lower side pipe wall of the handrail square pipe (5) at intervals;

one end of a steel wire rope (7) of the left side edge supporting mechanism and one end of a steel wire rope (7) of the right side edge supporting mechanism are respectively fixed on the left side edge and the right side edge of the back plate (1), and the other ends of the steel wire ropes respectively penetrate through the handrail square tubes (5) on the corresponding sides and then are respectively fixed on the left side edge and the right side edge of the front folded plate; and a positioning slide block (32) in the handrail square tube (5) is fixed on the corresponding steel wire rope (7).

2. The multi-functional leisure sports chair according to claim 1 characterized in that: a chair leg fixing rod (10) is fixedly arranged between the chair front leg (12) and the chair rear leg (11).

3. The multi-functional leisure sports chair according to claim 1 characterized in that: a steel rope pulley (9) is rotatably arranged on the upper side and the lower side in the two end pipes of the handrail square pipe (5); the steel wire rope (7) is clamped between the upper steel wire rope pulley (9) and the lower steel wire rope pulley (9).

4. The multi-functional leisure sports chair according to claim 1 characterized in that: and a horizontal supporting mechanism is arranged on the left side and the right side of the backboard (1) and the front folding plate (3) and is used for supporting when the backboard (1) and the front folding plate (3) are adjusted to be in a horizontal position.

5. The multi-functional leisure sports chair of claim 4 characterized in that: the horizontal supporting mechanism comprises a supporting slide block (21), a locking pressure spring (19), a locking pin rod (18), a supporting leg (14) and a diagonal draw bar (15); a T-shaped sliding groove (13) is arranged on the left side edge and the right side edge of the rear back plate (1) and the front folded plate (3); the supporting sliding blocks (21) of each horizontal supporting mechanism are respectively arranged in the T-shaped sliding grooves (13) on the corresponding side in a sliding manner, and circular bosses (24) extending out of the T-shaped sliding grooves (13) are arranged on the supporting sliding blocks (21); a pressure spring cavity (20) is arranged in the support sliding block (21), and a locking pressure spring (19) is arranged in the pressure spring cavity (20); a lock rod through hole (25) is arranged on the support sliding block (21) and the circular boss (24) in a penetrating mode, and the lock rod through hole (25) penetrates through the pressure spring cavity (20); the locking pin rod (18) is inserted into the locking rod through hole (25) in a penetrating manner, and the locking pressure spring (19) is sleeved on the locking pin rod (18); two ends of the bottom of the T-shaped sliding chute (13) are respectively provided with a locking pin hole (23); a supporting ring piece (22) is fixedly arranged on the locking pin rod (18) and positioned in the pressure spring cavity (20), and the locking pressure spring (19) is elastically pressed on the supporting ring piece (22) and used for pushing the end part of the locking pin rod (18) to be inserted into the locking pin hole (23); an adjusting handle (16) is fixedly arranged at the outer end part of the circular boss (24); the end parts of the supporting legs (14) of the four horizontal supporting mechanisms are hinged and installed on the back surfaces of the corresponding positions of the rear back plate (1) and the front folded plate (3) in a swinging mode through hinge seats (17); one end of the diagonal draw bar (15) is rotatably arranged on the round boss (24) through a hinge sleeve (26), and the other end is hinged in a swinging way in the middle of the supporting leg (14) on the corresponding side.