CN212995474U

CN212995474U - Rotatable leisure chaise longue that removes

Info

Publication number: CN212995474U
Application number: CN202022005233.4U
Authority: CN
Inventors: 邹晓青
Original assignee: Zhejiang Anjishuye Furniture Co ltd
Current assignee: Zhejiang Anjishuye Furniture Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-20
Anticipated expiration: 2030-09-14

Abstract

The utility model provides a leisure chair capable of rotating and moving, which comprises a chair and armrests fixed on the chair, wherein the chair mainly comprises a horizontal section and bending sections at two ends of the horizontal section; a vertical angle adjusting device is arranged on the bottom surface of the horizontal section of the seat, a rotating device is hinged to the other end of the angle adjusting device, a base is fixed to the other end of the rotating device, and a matched driving device is fixed to the side wall of the rotating device; the bending section of the seat close to one end of the base is provided with a telescopic pedal. The utility model discloses the rotation angle of seat is direct to be controlled by the rotating device that drive arrangement drove, can realize the effect of electric rotation, and people can directly adjust the rotation angle of seat under the state that does not change the health posture, makes the leisure chaise longue more comfortable convenient.

Description

Rotatable leisure chaise longue that removes

Technical Field

The utility model relates to the field of furniture, especially, relate to a but swivel movement's leisure chaise longue.

Background

The leisure chair can be more relaxed than the traditional chair, so the chair is widely applied to various use scenes such as hospital accompanying and attending, noon break, outdoor leisure and the like. Among the prior art, various leisure chaise longues are mechanical structure mostly, lie the rest on the leisure chaise longue before the french window, when needing to adjust the seat angle along with the change of sunshine irradiation angle, can only adjust the rotation angle of leisure chaise longue seat through the mode of changeing ground with the pedal, are difficult to directly adjust the rotation angle of seat under the state that does not change the health posture, use the travelling comfort poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but rotational movement's leisure chaise longue is difficult to the rotation angle of direct control seat under the state that does not change the health posture in order to solve prior art leisure chaise longue to lead to the relatively poor problem of leisure chaise longue's use travelling comfort.

The utility model discloses a realize through following technical scheme:

a rotatable leisure chair comprises a seat and armrests fixed on the seat, wherein the seat mainly comprises a horizontal section and bending sections at two ends of the horizontal section; a vertical angle adjusting device is arranged on the bottom surface of the horizontal section of the seat, a rotating device is hinged to the other end of the angle adjusting device, a base is fixed to the other end of the rotating device, and a matched driving device is fixed to the side wall of the rotating device; the bending section of the seat close to one end of the base is provided with a telescopic pedal.

Compared with the prior art, the utility model discloses can obtain including following technological effect:

1. the rotation angle of the seat is directly controlled by the rotating device driven by the driving device, so that the electric rotation effect can be realized, people can directly adjust the rotation angle of the seat under the state of not changing the body posture, and the leisure chair is more comfortable and convenient.

2. The telescopic pedals can be changed according to the heights of different users, so that the use comfort of the leisure chair is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a rotating device according to an embodiment of the present invention;

fig. 3 is a schematic front view of a connection structure of a rotating device and an adjusting device according to an embodiment of the present invention;

fig. 4 is a schematic side view of a connection structure of a rotating device and an adjusting device according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection structure of a portion a in fig. 1 according to an embodiment of the present invention.

The reference numbers are as follows:

1. a seat; 2. a handrail; 3. a control button; 4. a retractable pedal; 41. a slideway; 42. a spring; 43. a slider; 44. a telescopic pull rod; 45. a pedal; 5. an angle adjusting device; 51. a top plate; 52. a rotating plate; 53. reinforcing ribs; 54. positioning pins; 55. a U-shaped clamping groove; 56. a through hole; 6. a rotating device; 61. a sleeve; 62. a bearing; 63. a support bar; 64. an annular rack; 7. rotating the motor; 8. a gear; 9. a base; 10. a support leg; 11. a universal roller; 12. a storage battery; 13. a dustproof rubber sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, a rotatable leisure chair comprises a seat 1 and armrests 2 fixed on the seat 1, wherein the seat 1 mainly comprises a horizontal section and bending sections at two ends of the horizontal section; a vertical angle adjusting device 5 is arranged on the bottom surface of the horizontal section of the seat 1, the other end of the angle adjusting device 5 is hinged with a rotating device 6, a base 9 is fixed at the other end of the rotating device 6, and a matched driving device is fixed on the side wall of the rotating device 6; the bending section of the seat 1 near one end of the base 9 is provided with a telescopic pedal 4. In this embodiment, the seat 1 is made of ABS material and integrally formed by injection molding, so as to ensure that the seat 1 has sufficient strength.

As shown in fig. 1, 3 and 4, the angle adjusting device 5 includes a top plate 51 fixed on the bottom surface of the horizontal section of the seat 1, a rotating plate 52 is fixed on the other end of the top plate 51, the rotating plate 52 is perpendicular to the plane of the top plate 51, the other end of the rotating plate 52 is hinged with a U-shaped slot 55, and the rotating plate 52 is hinged on the horizontal bottom surface in the U-shaped slot 55; through holes 56 corresponding to the positions are arranged on the side walls of the rotating plate 52 and the U-shaped clamping groove 55, and positioning pins 54 are arranged in the through holes 56. The top plate 51 is of a rectangular structure and is fixed on the bottom surface of the seat 1 through bolting; the rotating plate 52 is of a triangular structure, the bottom edge of the triangle is fixed on the bottom surface of the top plate 51 and is vertical to the plane of the top plate 51, and the rotating plate 52 and the center line of the seat 1 are in the same direction; two side walls of the U-shaped clamping groove 55 are positioned at two sides of one end, far away from the top plate 51, of the rotating plate 52, the rotating plate 52 is clamped in the middle, and the rotating plate 52 is rotated by taking the hinged position of the rotating plate 52 and the horizontal bottom surface in the U-shaped clamping groove 55 as a rotating shaft; through holes 56 are formed in the positions, corresponding to the rotating plate 52, of two side walls of the U-shaped clamping groove 55, wherein the rotating plate 52 is provided with three through holes 56, and each through hole 56 corresponds to different rotating angles of the rotating plate 52; the positioning pin 54 passes through one side wall of the U-shaped slot 55, the rotating plate 52 and the other side wall of the U-shaped slot 55 in sequence through the through hole 56, so as to fix the relative positions of the rotating plate 52 and the U-shaped slot 55. The inclination angle of the seat 1 can be adjusted by pulling out the positioning pin 54, and the positioning pin 54 is inserted to fix the seat after the seat is adjusted to a proper position.

As shown in fig. 1, 3 and 4, a rib 53 is provided between the rotating plate 52 and the top plate 51. The reinforcing rib 53 is in a right-angled triangle structure, and two right-angled sides are respectively fixed on the top plate 51 and the rotating plate 52; in this embodiment, two ribs 53 are provided and symmetrically fixed to both sides of the rotating plate 52 in order to improve the structural strength of the angle adjusting device 5.

As shown in fig. 1 and 2, the rotating device 6 includes a sleeve 61 fixed at the bottom of the U-shaped slot 55, one end of the sleeve 61 is provided with an opening, a bearing 62 is fixed inside the sleeve 61, a support rod 63 is sleeved inside the bearing 62, and the other end of the support rod 63 extends out of the sleeve 61 and is fixed on the base 9. In this embodiment, two bearings 62 are provided, one at the end of the sleeve 61 away from the opening and the other at the opening. One end of the support bar 63 is fixed in the two bearings 62 in a sleeved manner, so that the sleeve 61 can rotate relative to the support bar 63 under the action of the bearings 62.

As shown in fig. 1, 3 and 4, the driving device includes an annular rack 64 sleeved on the outer wall of the sleeve 61, and a rotating motor 7 fixed on the side wall of the supporting rod 63, wherein a gear 8 is arranged at the output end of the rotating motor 7, and the gear 8 is engaged with the annular rack 64. The sleeve 61 is of a cylindrical structure, and the annular rack 64 annularly surrounds the outer wall of the sleeve 61. The gear 8 is driven by the rotating motor 7, the gear 8 is meshed with the annular rack 64, the sleeve 61 is driven to rotate relative to the supporting rod 63, the angle adjusting device 5 fixed on the sleeve 61 rotates along with the sleeve, and finally the seat 1 fixed on the angle adjusting device 5 rotates.

As shown in fig. 1, 3 and 4, a battery 12 is disposed on a side wall of the support bar 63, a power source is provided for the rotating motor 7 by the battery 12, a control button 3 is disposed on a side surface of the armrest 2, and the rotating motor 7 is controlled to be turned on and off by the control button 3. The control button 3 is provided with three gears which respectively correspond to the forward rotation, the reverse rotation and the stop of the rotating motor 7, and the forward rotation and the reverse rotation and the stop of the rotating motor 7 can be controlled by pressing the control button 3. The storage battery 12 is a small-capacity storage battery, such as a 12V storage battery, the rotating motor 7 is a matched speed reducing motor, such as a speed reducing motor with a brake at a rated voltage of 12V, an electromagnetic braking device is arranged in the speed reducing motor and connected with the speed reducing motor in parallel, when the speed reducing motor is powered off, the electromagnetic braking device releases automatic braking, so that the speed reducing motor can not be rotated when the speed reducing motor is not powered on, and after the power is powered on, the electromagnetic braking device is attracted, and the speed reducing motor which cancels the braking can rotate.

As shown in fig. 1, a dustproof rubber sleeve 13 is arranged at the meshing position of the gear 8 and the annular rack 64, and the dustproof rubber sleeve 13 is sleeved on the support rod 63. The dustproof rubber sleeve 13 plays a role in protecting the gear 8 and the annular rack 64, and the service life of parts is prevented from being influenced by excessive dust.

As shown in fig. 1 and 5, the retractable pedal 4 includes a slide way 41 disposed at the bottom of the bending section, a spring 42 is fixed in the slide way 41, a slide block 43 is fixed at the other end of the spring 42, the slide block 43 slides in the slide way 41, a retractable pull rod 44 is fixed at the other end of the slide block 43, and the other end of the retractable pull rod 44 extends out of the slide way 41 and is fixed with a pedal 45. When the telescopic pedal 4 is unloaded, the pedal 45 is still under the action of the pulling force of the spring 42; when a person with a high height sits on the seat 1, the legs naturally step on the pedals 45, the pedals 45 are stressed to move in the direction away from the seat 1, the telescopic pull rod 44 is driven to move outwards the slide rail 41, and the extension spring 42 is extended to a proper length.

As shown in fig. 1, the base 9 is mainly composed of a bent leg 10, and a universal roller 11 is disposed at the bottom of the leg 10. The universal idler wheel 11 makes the utility model discloses it is more convenient to remove.

As shown in fig. 1, the surface of the seat 1 is coated with a flexible material. Silica gel is selected for the flexible material, wraps up on ABS material surface, makes seat 1's surface more soft, improves user's travelling comfort and experiences.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A leisure chair capable of rotating and moving comprises a seat (1) and armrests (2) fixed on the seat (1), and is characterized in that the seat (1) mainly comprises a horizontal section and bending sections at two ends of the horizontal section; a vertical angle adjusting device (5) is arranged on the bottom surface of the horizontal section of the seat (1), the other end of the angle adjusting device (5) is hinged with a rotating device (6), a base (9) is fixed at the other end of the rotating device (6), and a matched driving device is fixed on the side wall of the rotating device (6); a flexible pedal (4) is arranged on the bending section of one end, close to the base (9), of the seat (1).

2. A rotatably movable leisure chair according to claim 1 characterized in that the angle adjusting means (5) comprises a top plate (51) fixed on the bottom surface of the horizontal section of the seat (1), the other end of the top plate (51) is fixed with a rotating plate (52), the rotating plate (52) is perpendicular to the plane of the top plate (51), the other end of the rotating plate (52) is hinged with a U-shaped slot (55), and the rotating plate (52) is hinged on the horizontal bottom surface in the U-shaped slot (55); through holes (56) corresponding to the positions are formed in the side walls of the rotating plate (52) and the U-shaped clamping groove (55), and positioning pins (54) are arranged in the through holes (56).

3. A rotatably movable leisure chair according to claim 2 characterized in that a reinforcement (53) is provided between the rotating plate (52) and the top plate (51).

4. A rotatably movable leisure chair according to claim 2 characterized in that the rotating device (6) comprises a sleeve (61) fixed at the bottom of the U-shaped slot (55), one end of the sleeve (61) is provided with an opening, a bearing (62) is fixed inside the sleeve (61), a support rod (63) is sleeved inside the bearing (62), and the other end of the support rod (63) extends out of the sleeve (61) and is fixed on the base (9).

5. A rotatably movable leisure chair according to claim 4 characterized in that the driving device comprises a circular rack (64) sleeved on the outer wall of the sleeve (61) and a rotating motor (7) fixed on the side wall of the supporting rod (63), the output end of the rotating motor (7) is provided with a gear (8), and the gear (8) is meshed with the circular rack (64).

6. A rotatably movable leisure chair according to claim 5 characterized in that the side wall of the supporting rod (63) is provided with a storage battery (12), the rotating motor (7) is powered by the storage battery (12), the side of the armrest (2) is provided with a control button (3), and the rotating motor (7) is controlled by the control button (3).

7. A rotatably movable leisure chair according to claim 5 characterized in that the meshing part of the gear (8) and the annular rack (64) is provided with a dustproof rubber sleeve (13), and the dustproof rubber sleeve (13) is sleeved on the supporting rod (63).

8. A rotatably movable leisure chair according to claim 1 characterized in that the retractable pedal (4) comprises a slide way (41) arranged at the bottom of the bending section, a spring (42) is fixed in the slide way (41), a slide block (43) is fixed at the other end of the spring (42), the slide block (43) slides in the slide way (41), a retractable pull rod (44) is fixed at the other end of the slide block (43), and the other end of the retractable pull rod (44) extends out of the slide way (41) and is fixed with a pedal (45).

9. A rotatably movable leisure chair according to claim 1 characterized in that the base (9) is mainly composed of bent legs (10) and the bottom of the legs (10) is provided with universal rollers (11).

10. A rotatably movable leisure chair according to claim 1 characterized in that the seat (1) is surface coated with a flexible material.