CN221285101U

CN221285101U - Folding leisure chair convenient to carry

Info

Publication number: CN221285101U
Application number: CN202323558895.4U
Authority: CN
Inventors: 陈春芳; 朱敏娣; 高尤杰
Original assignee: Taizhou Baoli Leisure Products Co ltd
Current assignee: Taizhou Baoli Leisure Products Co ltd
Priority date: 2023-12-26
Filing date: 2023-12-26
Publication date: 2024-07-09
Anticipated expiration: 2033-12-26

Abstract

The utility model discloses a portable folding leisure chair which comprises a chair seat, a chair back, a butt strap, a support, a folding mechanism I, a connecting seat I, a rotating plate I, a folding mechanism II, a connecting seat II, a rotating plate II, a positioning mechanism, a fixed shaft, a movable groove, a limiting ring, a spring, an adjusting connecting rod, a bolt, a fixed hole, an X-shaped folding frame, an adjusting plate, a limiting post, a through hole, a nut, a threaded hole and a movable groove, wherein the back of the chair seat is arranged at the rear side of the chair seat, the butt strap is arranged at the front end of the chair seat, the support is fixedly connected at the front side and the rear side of the chair seat, the folding mechanism I is arranged between the chair seat and the chair back, and the folding mechanism II is arranged between the chair seat and the butt strap. Compared with the prior art, the utility model has the advantages that: the angle of the chair back and the strap is adjustable, and the height of the chair seat can be adjusted through X-shaped folding, so that the comfort level of the user is higher.

Description

Folding leisure chair convenient to carry

Technical Field

The utility model relates to the technical field of leisure chairs, in particular to a folding leisure chair convenient to carry.

Background

The chair is as people's leisure tool, when going out to play, people like to take the leisure chair of being convenient for folding, portable and use, publication number CN214595111U a leisure chair of being convenient for carry, including the seat support, the rear side of seat support upper surface is fixed with two first boxes, two be connected with the pivot through the bearing rotation between the first box, the fixed surface of pivot has the disc, a plurality of first draw-in grooves have all been seted up to the equal circumference in the left and right sides of disc, the upper surface fixed with the back of the chair of disc, the left and right sides of seat support lower surface all is fixed with the fixed block, T shape slot has been seted up to the lower surface of fixed block, be provided with the supporting shoe in the T shape slot. This easy-to-carry's leisure chaise longue, pulling handle can make first draw-in bar break away from with first draw-in groove, then rotates the back of the chair and revolute the rotation and fold, makes the back of the chair and the upper surface contact of seat support, and the pulling push pedal can make the second draw-in bar break away from in the second draw-in groove, then takes out the supporting shoe from T shape slot to separate supporting leg and seat support, conveniently go out to carry, but prior art still has the defect:

In the prior art, although the chair can be folded and is convenient to carry, except the chair back, the angle can be adjusted, other places are not adjustable, the legs of a user are suspended when the chair is used, the comfort level of the chair is not enough, and the height cannot be adjusted according to the needs of the user.

Disclosure of utility model

The utility model aims to overcome the defects and provide the folding leisure chair which is convenient to carry.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a folding leisure chaise longue convenient to carry, includes the seat support, the seat support rear side is provided with the back of the chair, the seat support front end is provided with the access panel, side fixedly connected with support around the seat support, be provided with folding mechanism one between seat support and the back of the chair, be provided with folding mechanism two between seat support and the access panel, be provided with positioning mechanism on folding mechanism one and the folding mechanism two, seat support both sides intermediate rotation is connected with the adjusting link, the adjusting link is kept away from the one end of seat support and is pegged graft and have the bolt, bolt threaded connection is on the back of the chair, the fixed orifices that a plurality of evenly distributed's cooperation bolts used have been seted up to the back of the chair both sides, seat support both sides rotation is connected with X shape folding frame, screw thread connection has the spacing post around one side of X shape folding frame is kept away from to the seat support, the through-hole that cooperation spacing post used has been seted up around one side lower extreme of X shape folding frame, spacing post one end threaded connection has the nut, a plurality of side of seat support front and back of the cooperation of X shape folding frame has set up the clearance.

As an improvement, the first folding mechanism comprises a first connecting seat fixedly connected to the lower end of the chair back, the middle of the support at the rear side is rotationally connected with a first rotating plate, and the rear end of the first rotating plate is rotationally connected with the middle of the first connecting seat.

As an improvement, the second folding mechanism comprises a second connecting seat fixedly connected to the rear side of the butt strap, the front end of the second folding mechanism is rotationally connected with a second rotating plate in the middle of the support, and the front end of the second rotating plate is rotationally connected in the middle of the second connecting seat.

As an improvement, the positioning mechanism comprises fixed shafts inserted into two ends of the first connecting seat and the second connecting seat, movable grooves are formed in the first connecting seat and the second connecting seat, the fixed shafts penetrate through the middle of the movable grooves, a limiting ring is fixedly sleeved in the middle of the fixed shafts, the limiting ring is located at one end of the inner portion of the movable grooves, a spring is arranged in the middle of the movable grooves and sleeved on the fixed shafts, the fixed shafts on the first connecting seat are inserted onto the first rotating plate, and the fixed shafts on the second connecting seat are inserted onto the second rotating plate.

As an improvement, the limit posts are provided with screw structures at both ends.

Compared with the prior art, the utility model has the advantages that: the chair seat is characterized in that the back side of the chair seat is provided with the upper chair back, the front end of the chair seat is provided with the access board which is convenient for supporting legs, the angles between the chair back and the access board are adjustable, and the height of the chair seat can be adjusted through X-shaped folding, so that the comfort level of a user is higher.

Drawings

Fig. 1 is a schematic view of a portable folding leisure chair according to the present utility model.

Fig. 2 is a right side cross-sectional view of a portable folding leisure chair of the present utility model.

Fig. 3 is a right side view of a portable folding leisure chair of the present utility model.

FIG. 4 is a schematic cross-sectional view at A-A in FIG. 3.

Fig. 5 is an enlarged view of area a in fig. 4.

Fig. 6 is a schematic cross-sectional view at B-B in fig. 3.

As shown in the figure: 1. a seat; 2. a chair back; 3. a butt strap; 4. a support; 5. a first folding mechanism; 51. a first connecting seat; 52. rotating the first plate; 6. a second folding mechanism; 61. a second connecting seat; 62. a second rotating plate; 7. a positioning mechanism; 71. a fixed shaft; 72. a movable groove; 73. a limiting ring; 74. a spring; 8. adjusting the connecting rod; 9. a bolt; 10. a fixing hole; 11. an X-shaped folding frame; 12. an adjusting plate; 13. a limit column; 14. a through hole; 15. a nut; 16. a threaded hole; 17. a movable groove.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model provides a folding leisure chaise longue convenient to carry, including surface softness's seat support 1, seat support 1 upper surface can be the soft material's such as sponge level and smooth coating layer, seat support 1 rear side is provided with the soft comfortable back of the chair 2 of upper surface, seat support 1 front end is provided with the strap 3 of being convenient for support to the shank, when the user sits on seat support 1, the back can lean on back of the chair 2, the shank is put on strap 3, form a comfortable posture of lying, back of the chair 2 and strap 3 angle are all adjustable moreover, the user can be adjusted according to office's hobby.

The seat support 1 is fixedly connected with the support 4 at the front side and the rear side, the support 4 is of a structure with a connecting shaft in the middle, a first folding mechanism 5 is arranged between the seat support 1 and the seat back 2, the first folding mechanism 5 comprises a first connecting seat 51 which is fixedly connected to the lower end of the seat back 2 and has the same structure as the support 4, a first rotating plate 52 is rotatably connected in the middle of the support 4 at the rear side, the rear end of the first rotating plate 52 is rotatably connected in the middle of the first connecting seat 51, the seat back 2 can be folded forwards to a position parallel to the seat support above the seat support 1 through the rotation of the first rotating plate 52 between the support 4 and the first connecting seat 51, and the angle required by a user can be unfolded backwards.

The folding mechanism II 6 is arranged between the seat 1 and the access board 3, the folding mechanism II 6 comprises a second connecting seat 61 fixedly connected to the rear side of the access board 3, the structure of the second connecting seat 61 is identical to that of the support 4, a second rotating plate 62 is rotatably connected in the middle of the front end support 4, the front end of the second rotating plate 62 is rotatably connected in the middle of the second connecting seat 61, the second rotating plate 62 can rotate between the support 4 and the second connecting seat 61, the access board 3 can be folded backwards to a position parallel to the seat 1 at the lower end of the seat 1 through the second rotating plate 62, the access board 3 can also be rotated forwards to a comfortable angle of a user, in addition, the position of the second rotating plate 62, which is connected with the support 4 and the second connecting seat 61, is provided with a damping structure, so that the access board 3 has a certain damping force during rotation, the damping force is larger than the force which can support legs, and the legs can not be put on the access board 3 to rotate randomly.

In order to prevent the seat back 2 and the access plate 3 from rotating relative to the first rotating plate 52 and the second rotating plate 62 during use, the first folding mechanism 5 and the second folding mechanism 6 are provided with a positioning mechanism 7, the positioning mechanism 7 comprises T-shaped fixing shafts 71 inserted into two ends of the first connecting seat 51 and the second connecting seat 61, movable grooves 72 are formed in the first connecting seat 51 and the second connecting seat 61, the fixing shafts 71 penetrate through the middle of the movable grooves 72, the fixing shafts 71 on the first connecting seat 51 are inserted into the first rotating plate 52, the fixing shafts 71 on the second connecting seat 61 are inserted into the second rotating plate 62, limiting rings 73 are fixedly sleeved in the middle of the fixing shafts 71, the limiting rings 73 are located at one ends inside the movable grooves 72, springs 74 are arranged in the middle of the movable grooves 72, and the springs 74 are sleeved on the fixing shafts 71.

When the fixed shaft 71 is inserted into the first rotating plate 52, the first rotating plate 52 cannot rotate relative to the first connecting seat 51, the first rotating plate 52 can be unlocked when the fixed shaft 71 is pulled outwards, when the chair back 2 and the first rotating plate 52 rotate to be parallel, the spring force of the spring 74 to the limiting ring 73 can enable the fixed shaft 71 to be automatically inserted into the corresponding position in the first rotating plate 52 for locking, and the principle of the second connecting seat 61 is the same as that of the fixed shaft 71 on the second rotating plate 62.

The middle of two sides of the chair seat 1 is rotationally connected with an adjusting connecting rod 8, the adjusting connecting rod 8 is used for adjusting the back elevation angle of the chair back, one end of the adjusting connecting rod 8, which is far away from the chair seat 1, is inserted with a bolt 9, the bolt 9 is connected with the chair back 2 in a threaded manner, two sides of the chair back 2 are provided with a plurality of uniformly distributed fixing holes 10 used for matching the bolt 9, the bolts 9 are fixed in different fixing holes 10, different angles of the chair back 2 can be adjusted, when the angle of the chair back 2 is adjusted, the fixing shaft 71 is inserted in the rotating plate one 52, the position between the chair back 2 and the rotating plate one 52 is fixed, the rotating plate one 52 can only rotate relative to the support 4, the chair back 2 can conveniently rotate for adjusting the angle relative to the support 4, when the chair back 2 needs to be folded to the upper end of the chair seat 1, the fixing shaft 71 is pulled, the fixing shaft 71 is separated from the rotating plate one 52, and the chair back 2 and the rotating plate one 52 can be rotated at will,

The seat 1 both sides rotate and are connected with height-adjusting's X-shaped folding frame 11, one side lower extreme that X-shaped folding frame 11 kept away from seat 1 is provided with longer regulating plate 12, screw thread connection has spacing post 13 around the regulating plate 12 is close to one side of X-shaped folding frame 11, spacing post 13 is the structure that the position of X-shaped folding frame 11 is pegged graft in the middle of both ends screw thread does not have the screw thread, through-hole 14 that cooperation spacing post 13 used has been seted up around the lower extreme of one side of X-shaped folding frame 11, the one end screw thread connection that spacing post 13 is close to each other has nut 15, spacing post 13 one end is used for connecting regulating plate 12, the other end coupling nut 15 is fixed near X-shaped folding frame 11 to regulating plate 12, screw hole 16 that a plurality of cooperation spacing posts 13 used has been seted up on one side of regulating plate 12, during height-adjusting, dismantle nut 15 and spacing post 13 installs in the screw hole 16 that the distance is less, when peg graft spacing post 13 in the through-hole 14 on X-shaped folding frame 11, the height of seat 1 is higher, install spacing post 13 in the distance in the through-hole 16, height-adjusting seat 1 can be carried out by the height-adjusting plate 1, and then can be adjusted by the seat 1, height-adjusting plate 12.

The front ends of the two sides of the chair seat 1 are provided with movable grooves 17, when the X-shaped folding frames 11 are adjusted, the front ends can move in the movable grooves 17, the front sides of the upper ends of the X-shaped folding frames 11 are provided with clamping plate structures which can move in the movable grooves 17, and a rotating shaft is arranged between the clamping plate structures and the X-shaped folding frames 11, so that the front ends of the upper sides of the X-shaped folding frames 11 can rotate and move back and forth in the movable grooves 17.

In the implementation of the utility model, as shown in fig. 1-6, when the chair back 2 is used, the rotating plate 52 can rotate between the support 4 and the connecting seat 51, the chair back 2 can be folded forwards to a position parallel to the chair seat above the chair seat 1, the angle required by a user can be unfolded backwards, the lapping plate 3 can be folded backwards to a position parallel to the chair seat 1 at the lower end of the chair seat 1 through the rotating plate 62, the angle comfortable for the user can be rotated forwards, in addition, the damping structure is arranged at the position of the rotating plate 62 connecting the support 4 and the connecting seat 61, so that the lapping plate 3 has a certain damping force when rotating, the damping force is larger than the force capable of supporting legs, and the legs are placed on the lapping plate 3 and cannot rotate at will.

In the fully folded state, the chair back 2 is positioned at the upper end of the chair seat 1, and the access board 3 is positioned at the lower end of the chair seat 1.

When the folding chair is used, the X-shaped folding frame 11 is unfolded downwards, the chair is adjusted to a proper height, the limiting columns 13 at the front end and the rear end are installed in the threaded holes 16 with proper distances, the limiting columns 13 are inserted into the through holes 14 on the X-shaped folding frame 11, and finally the height of the chair 1 can be fixed by fixing the X-shaped folding frame 11 and the adjusting plate 12 through the nuts 15.

When the chair back 2 is adjusted to a proper angle, and the chair back 2 and the first rotating plate 52 rotate to be parallel, the elastic force of the spring 74 to the limiting ring 73 can enable the fixed shaft 71 to be automatically inserted into the corresponding position inside the first rotating plate 52 to lock, and when the chair back 2 is fixed, the adjusting connecting rod 8 fixes the bolt 9 inside the proper fixing hole 10, so that the angle of the chair back 2 can be fixed.

The strap 3 can rotate to the comfortable angle of user through the second rotating plate 62, during the regulation, the strap 3 rotates to be parallel with the second rotating plate 62, the fixed axle 71 is automatically spliced in the corresponding position in the second rotating plate 62 and locked, the strap 3 is rotated to a proper angle, in addition, the position of the second rotating plate 62, which is connected with the support 4 and the second connecting seat 61, is provided with a damping structure, the strap 3 can have a certain damping force during rotation, the damping force is larger than the force capable of supporting legs, and thus the legs are placed on the strap 3 and the strap 3 can not rotate at will.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a folding leisure chaise longue convenient to carry, includes seat support (1), its characterized in that: the chair comprises a chair seat (1), wherein a chair back (2) is arranged at the rear side of the chair seat (1), a butt strap (3) is arranged at the front end of the chair seat (1), a support (4) is fixedly connected at the front and rear sides of the chair seat (1), a first folding mechanism (5) is arranged between the chair seat (1) and the chair back (2), a second folding mechanism (6) is arranged between the chair seat (1) and the butt strap (3), a positioning mechanism (7) is arranged on the first folding mechanism (5) and the second folding mechanism (6), an adjusting connecting rod (8) is rotationally connected in the middle of two sides of the chair seat (1), one end, far away from the chair seat (1), of the adjusting connecting rod (8) is inserted with a bolt (9), the bolt (9) is in threaded connection on the chair back (2), a plurality of evenly distributed fixing holes (10) used by matching the bolt (9) are formed in two sides of the chair back (2), two sides of the chair seat (1) are rotationally connected with an X-shaped folding frame (11), an adjusting plate (12) is arranged at the lower end of one side of the X-shaped folding frame (11) far away from the chair seat (1), a limit column (13) is in threaded connection with the front and back of one side of the adjusting plate (12) close to the X-shaped folding frame (11), through holes (14) used by matching the limit column (13) are formed in the front and back of the lower end of one side of the X-shaped folding frame (11), one end of the limiting column (13) is in threaded connection with a nut (15), one side of the adjusting plate (12) close to the X-shaped folding frame (11) is provided with a plurality of threaded holes (16) matched with the limiting column (13), and the front ends of two sides of the seat (1) are provided with movable grooves (17) matched with the X-shaped folding frame (11).

2. A portable folding leisure chair as claimed in claim 1 wherein: the folding mechanism I (5) comprises a connecting seat I (51) fixedly connected to the lower end of the chair back (2), a rotating plate I (52) is rotatably connected in the middle of the support (4) at the rear side, and the rear end of the rotating plate I (52) is rotatably connected in the middle of the connecting seat I (51).

3. A portable folding leisure chair as claimed in claim 1 wherein: the folding mechanism II (6) comprises a connecting seat II (61) fixedly connected to the rear side of the access board (3), a rotating plate II (62) is rotatably connected in the middle of the support (4) at the front end, and the front end of the rotating plate II (62) is rotatably connected in the middle of the connecting seat II (61).

4. A portable folding leisure chair as claimed in claim 2 or 3 wherein: the positioning mechanism (7) comprises fixed shafts (71) inserted into two ends of a first connecting seat (51) and a second connecting seat (61), movable grooves (72) are formed in the first connecting seat (51) and the second connecting seat (61), the fixed shafts (71) penetrate through the middle of the movable grooves (72), limiting rings (73) are fixedly sleeved in the middle of the fixed shafts (71), the limiting rings (73) are located at one end inside the movable grooves (72), springs (74) are arranged in the middle of the movable grooves (72), the springs (74) are sleeved on the fixed shafts (71), the fixed shafts (71) on the first connecting seat (51) are inserted on the first rotating plate (52), and the fixed shafts (71) on the second connecting seat (61) are inserted on the second rotating plate (62).

5. A portable folding leisure chair as claimed in claim 1 wherein: the limiting columns (13) are provided with thread structures at two ends.