CN213344978U

CN213344978U - Leisure chair capable of being automatically adjusted forwards and backwards

Info

Publication number: CN213344978U
Application number: CN202021849558.4U
Authority: CN
Inventors: 刘永逵
Original assignee: Enping Chaotengwei Home Technology Co ltd
Current assignee: Enping Chaotengwei Home Technology Co ltd
Priority date: 2020-08-30
Filing date: 2020-08-30
Publication date: 2021-06-04
Anticipated expiration: 2030-08-30

Abstract

The utility model relates to the technical field of leisure chairs and discloses a leisure chair capable of being automatically adjusted forwards and backwards, which comprises supporting blocks, wherein the supporting blocks are rectangular blocks, the number of the supporting blocks is two, two second supporting blocks are arranged in front of the two supporting blocks, when the chair is used, when people sit on the cushion, the pull rod can be pulled to enable the second slide rod to move towards the outside of the movable block, at the moment, the rear end of the second slide rod can be separated from the fixed hole on the second supporting block, at the moment, the movable block can slide up and down, at the moment, the pull rod can be loosened to enable the second slide rod to move towards the inside of the movable block through the rebound force of a second spring, at the moment, the second slide rod can be clamped with the fixed hole on the second supporting block inside the movable block, so that a back cushion can lean against the connecting block, and the inclination angle of the back cushion can be adjusted, thereby reach the angle of leaning on that can automatically regulated cushion, improve the effect of travelling comfort.

Description

Leisure chair capable of being automatically adjusted forwards and backwards

Technical Field

The utility model relates to a leisure chaise longue technical field especially relates to a leisure chaise longue that can adjust around automatically.

Background

The leisure chair is a furniture use product which is visible everywhere in daily life or at home, and along with the improvement of living standard, the functional requirements of people on the leisure chair are more and more, for example, for the leisure chair with the function of adjusting sitting postures, the leisure chair has the requirement of adjusting; current leisure chaise longue is mostly fixed mounting, and fixed posture makes the user use the condition that the soreness of waist is painful back to appear for a long time easily, so do not have automatically regulated back inclination to influence leisure chaise longue's travelling comfort, for this reason, we propose a leisure chaise longue that can adjust around automatically.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model mainly solves the technical problems existing in the prior art and provides a leisure chair capable of being automatically adjusted front and back.

(II) technical scheme

In order to achieve the above object, the present invention adopts the following technical solution, a leisure chair capable of automatic front and back adjustment, comprising two support blocks, wherein the support blocks are rectangular blocks, and the number of the support blocks is two, two second support blocks are arranged in front of the two support blocks, a handrail is arranged above each of the support blocks and the second support blocks, the handrail is arc-shaped, the upper wall surface of each of the support blocks and the second support blocks is fixedly connected with the front and back ends of the handrail, a fixed plate is fixedly mounted on one side wall surface of each of the support blocks and the second support blocks, which are close to each other, the fixed plate is rectangular plate-shaped, the upper wall surfaces of the two fixed plates are fixedly connected with a fixed rod, the fixed rod is circular rod-shaped, the outer wall surface of the fixed rod is fixedly mounted with a hinge, and the hinge has friction property, and the outer wall surface, the outer wall surface of the hinge is movably connected with a back cushion, the rear wall surface of the back cushion is provided with a square groove which is in a rectangular groove shape, the left side wall surface and the right side wall surface in the square groove are respectively provided with an inner groove, and the inner grooves are in rectangular groove shapes.

Preferably, the inner groove is internally provided with a sliding rod which is in a circular rod shape, the outer wall surface of the sliding rod is movably connected with a massage roller through a movable bearing, the front side wall surface and the rear side wall surface of the inner groove are respectively and fixedly provided with a spring, one end, close to each other, of each spring is respectively and fixedly connected with the outer wall surface of the sliding rod, the rear wall surface of each second supporting block is provided with three fixing holes which are arranged at equal intervals, and each fixing hole is in a circular hole shape.

Preferably, a movable block capable of moving is arranged outside each second supporting block, the movable block is rectangular, the movable block is hollow, a second slide rod penetrates through the front wall surface of each movable block, a pull rod penetrates through the outer wall surface of each second slide rod, the pull rod is circular rod-shaped, a limiting ring is fixedly mounted on the outer wall surface of each second slide rod, and the limiting ring is circular ring-shaped.

Preferably, the outer wall surface of each second sliding rod is sleeved with a second spring, the front end of each second spring is fixedly connected with the front wall surface inside the movable block, the rear end of each second spring is fixedly connected with the front end of each limiting ring, a connecting block is fixedly mounted on one side wall surface, close to each other, of the two movable blocks, and the connecting blocks are rectangular blocks.

Preferably, the lower wall surface of the cushion is provided with a pedal plate, the lower wall surface of the cushion is fixedly provided with two second hinges, the two second hinges are all arranged, the second hinges are movably connected with the pedal plate, the pedal plate is movably connected with a turnover plate through the second hinges, and the turnover plate is rectangular plate-shaped.

Advantageous effects

The utility model provides a leisure chair capable of being automatically adjusted front and back. The method has the following beneficial effects:

(1) when the leisure chair capable of being automatically adjusted forwards and backwards is used, when people sit on the cushion, the sitting posture and the angle are required to be adjusted, the pull rod can be pulled to enable the second slide rod to move towards the outside of the movable block, the rear end of the second slide rod can be separated from the fixing hole in the second supporting block, the movable block can slide up and down, the back cushion can be extruded, the back cushion is movably connected with the cushion through the hinge, the hinge has friction performance, when the movable block slides, the angle of the back cushion can be adjusted, the self sitting posture is changed, after the back cushion is adjusted to a certain angle, the pull rod can be loosened to enable the second slide rod to move towards the inside of the movable block through the rebound force of the second spring, the second slide rod can be clamped with the fixing hole in the second supporting block in the movable block, and the back cushion can lean against the connecting block, the back cushion alright adjust inclination with the removal through the movable block like this to reach the angle of leaning on that can automatically regulated back cushion, improve the effect of travelling comfort.

(2) This leisure chaise longue that can adjust around automatically, the square groove has been seted up on the cushion, and the square inslot portion is provided with the supporting shoe second supporting shoe that can rotate through the slide bar, and the supporting shoe second supporting shoe passes through the slide bar and spring mounting inside the inside groove, lean on the cushion when people, when the neck leans on the massage roller, the massage roller just can be through the activity around the slide bar is inside the square groove, and the massage roller can also roll under the neck contact to reach the effect of automatic massage neck.

(3) This can be automatic fore-and-aft adjustment's leisure chaise longue, the lower wall face of cushion has the running-board through second hinge swing joint, and second hinge self has frictional force, need exert oneself the pulling running-board, rotatory to being close horizontal angle back with the running-board, at this moment the returning face plate of running-board below originally when the lower wall face of running-board is rotatory to the top, at this moment again with the returning face plate rotation to the rear side, at this moment the returning face plate just can be inclination through second hinge and running-board, at this moment alright place on running-board and returning face plate with the foot stretch out, thereby reach the effect that improves self travelling comfort.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a partial schematic view of the massage roller of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of a local portion of the movable block of the present invention.

Illustration of the drawings:

1. a support block; 2. a second support block; 3. a shaking plate; 4. a fixing plate; 5. fixing the rod; 6. a hinge; 7. a cushion; 8. back cushion; 9. a square groove; 10. an inner tank; 11. a slide bar; 12. a massage roller; 13. a spring; 14. a fixing hole; 15. a movable block; 16. a second slide bar; 17. a pull rod; 18. a limiting ring; 19. a second spring; 20. connecting blocks; 21. a foot pedal; 22. a second hinge; 23. a turnover plate; 24. hand-held board.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a leisure chair capable of being automatically adjusted forwards and backwards comprises supporting blocks 1, the supporting blocks 1 are rectangular blocks, the number of the supporting blocks 1 is two, two second supporting blocks 2 are arranged in front of the two supporting blocks 1, a hand board 24 is arranged above each supporting block 1 and each second supporting block 2, each hand board 24 is arc-shaped, the upper wall surfaces of each supporting block 1 and each second supporting block 2 are fixedly connected with the front end and the rear end of each hand board 24, a fixing plate 4 is fixedly arranged on one side wall surface, close to each other, of each supporting block 1 and each second supporting block 2, the fixing plate 4 is rectangular plate-shaped, fixing rods 5 are fixedly connected to the upper wall surfaces of the two fixing plates 4, each fixing rod 5 is circular rod-shaped, hinges 6 are fixedly arranged on the outer wall surfaces of the fixing rods 5, the hinges 6 have friction performance, cushions 7 are fixedly arranged on the outer wall surfaces of the hinges 6, the cushion 7 is of a conventional structure, which is not described herein, the outer wall surface of the hinge 6 is movably connected with a back cushion 8, the back cushion 8 is of a conventional structure, which is not described herein, the rear wall surface of the back cushion 8 is provided with a square groove 9, the square groove 9 is of a rectangular groove shape, the left and right side wall surfaces inside the square groove 9 are respectively provided with an inner groove 10, the inner groove 10 is of a rectangular groove shape, the inner groove 10 is provided with a slide bar 11 inside, the slide bar 11 is of a circular rod shape, the outer wall surface of the slide bar 11 is movably connected with a massage roller 12 through a movable bearing, the front and rear side wall surfaces inside each inner groove 10 are respectively and fixedly provided with a spring 13, one end of each two springs 13 close to each other is respectively and fixedly connected with the outer wall surface of the slide bar 11, the rear wall surface of each second supporting block 2 is provided with three fixing holes, the movable blocks 15 are rectangular blocks, the movable blocks 15 are hollow, a second slide bar 16 penetrates through the front wall surface of each movable block 15, a pull rod 17 penetrates through the outer wall surface of each second slide bar 16, each pull rod 17 is a circular rod, a limiting ring 18 is fixedly mounted on the outer wall surface of each second slide bar 16, each limiting ring 18 is a circular ring, a second spring 19 is sleeved on the outer wall surface of each second slide bar 16, the front end of each second spring 19 is fixedly connected with the inner front wall surface of each movable block 15, the rear end of each second spring 19 is fixedly connected with the front end of each limiting ring 18, a connecting block 20 is fixedly mounted on one side wall surface of each two movable blocks 15, which are close to each other, each connecting block 20 is a rectangular block, a pedal 21 is arranged on the lower wall surface of the cushion 7, second hinges 22 are fixedly mounted on the lower wall surface of the cushion 7, the total number of the second hinges 22 is two, and the second hinges 22 are movably connected with the pedal 21, the footboard 21 is movably connected with a turnover plate 23 through a second hinge 22, and the turnover plate 23 is rectangular plate-shaped.

The utility model discloses a theory of operation: when people sit on the cushion 7, when the sitting posture and the angle need to be adjusted, the pull rod 17 can be pulled to enable the second slide rod 16 to move towards the outside of the movable block 15, the rear end of the second slide rod 16 can be separated from the fixing hole 14 on the second supporting block 2, the movable block 15 can slide up and down, the cushion 8 can be extruded, the cushion 8 is movably connected with the cushion 7 through the hinge 6, the hinge 6 has friction performance, when the movable block 15 slides, the angle of the cushion 8 can be adjusted to change the self sitting posture, when the cushion 8 is adjusted to a certain angle, the pull rod 17 can be loosened to enable the second slide rod 16 to move towards the inside of the movable block 15 through the resilience of the second spring 19, the second slide rod 16 can be clamped with the fixing hole 14 on the second supporting block 2 inside the movable block 15, the cushion 8 can lean on the connecting block 20 like this, and the cushion 8 alright adjust inclination through the removal of movable block 15 like this to reach the angle of leaning on that can automatically regulated cushion 8, improve the effect of travelling comfort.

The square groove 9 has been seted up on back cushion 8, and the square groove 9 is inside to be provided with through slide bar 11 can be rotatory supporting shoe 1 second supporting shoe 2, and supporting shoe 1 second supporting shoe 2 passes through slide bar 11 and spring 13 and installs inside internal groove 10, lean on back cushion 8 when people, when the neck leans on massage roller 12, massage roller 12 just can be through slide bar 11 activity around the square groove 9 is inside, and massage roller 12 can also roll under the neck contact, thereby reach the effect of automatic massage neck.

The lower wall face of cushion 7 has running-board 21 through second hinge 22 swing joint, and second hinge 22 self has frictional force, need exert oneself and stimulate running-board 21, after running-board 21 rotates to being close horizontal angle, at this moment, the returning face plate 23 of running-board 21 below originally is when the lower wall face of running-board 21 is rotatory to the top, at this moment, it is rotatory to the rear side to return face plate 23 again, at this moment returning face plate 23 just can be inclination through second hinge 22 and running-board 21, at this moment alright stretch out the foot and place on running-board 21 and returning face plate 23, thereby reach the effect that improves self travelling comfort.

The basic principles and main features of the present invention, i.e. the advantages of the present invention, have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a leisure chaise longue that can adjust around automatically, includes supporting shoe (1), its characterized in that: the supporting blocks (1) are totally two, two second supporting blocks (2) are arranged in front of the two supporting blocks (1), a hand-rest plate (24) is arranged above each supporting block (1) and each second supporting block (2), a fixing plate (4) is fixedly arranged on one side wall surface of each supporting block (1) and each second supporting block (2) close to each other, a fixing rod (5) is fixedly connected to the upper wall surfaces of the two fixing plates (4), a hinge (6) is fixedly arranged on the outer wall surface of each fixing rod (5), a cushion (7) is fixedly arranged on the outer wall surface of each hinge (6), a back cushion (8) is movably connected to the outer wall surface of each hinge (6), a square groove (9) is formed in the rear wall surface of each back cushion (8), and inner grooves (10) are formed in the left side wall surface and the right side wall surface of the inside, the novel seat cushion is characterized in that a sliding rod (11) is arranged inside the inner groove (10), three fixing holes (14) which are arranged at equal intervals are formed in the rear wall surface of each second supporting block (2), a movable block (15) which can move is arranged outside each second supporting block (2), and a pedal plate (21) is arranged on the lower wall surface of the seat cushion (7).

2. The leisure chair capable of automatic fore-and-aft adjustment according to claim 1, characterized in that: a second sliding rod (16) penetrates through the front wall surface of each movable block (15), a pull rod (17) penetrates through the outer wall surface of each second sliding rod (16), and a limiting ring (18) is fixedly mounted on the outer wall surface of each second sliding rod (16).

3. The leisure chair capable of automatic fore-and-aft adjustment according to claim 2, characterized in that: every second slide bar (16)'s outer wall cup joints second spring (19), every the front end of second spring (19) with the inside antetheca fixed connection of movable block (15), every the rear end of second spring (19) with every the front end fixed connection of spacing ring (18), two a lateral wall fixed mounting that movable block (15) are close to each other has connecting block (20).

4. The leisure chair capable of automatic fore-and-aft adjustment according to claim 1, characterized in that: the outer wall surface of the sliding rod (11) is movably connected with massage rollers (12) through movable bearings, springs (13) are respectively and fixedly installed on the front side wall surface and the rear side wall surface of the inner portion of each inner groove (10), and one ends, close to each other, of the springs (13) are respectively and fixedly connected with the outer wall surface of the sliding rod (11).

5. The leisure chair capable of automatic fore-and-aft adjustment according to claim 1, characterized in that: the lower wall surface fixed mounting of cushion (7) has second hinge (22), and second hinge (22) have two altogether, second hinge (22) and running-board (21) swing joint, running-board (21) have returning face plate (23) through second hinge (22) swing joint.

6. The leisure chair capable of automatic fore-and-aft adjustment according to claim 1, characterized in that: the upper wall surfaces of the supporting blocks (1) and the second supporting blocks (2) are respectively fixedly connected with the front end and the rear end of the handrail plate (24), and the hinge (6) has friction.