CN220529601U

CN220529601U - Adjustable leisure home chair

Info

Publication number: CN220529601U
Application number: CN202322148217.4U
Authority: CN
Inventors: 许志坚; 刘亮
Original assignee: Superhome Technology Ltd
Current assignee: Superhome Technology Ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-02-27
Anticipated expiration: 2033-08-10

Abstract

The application discloses regulation formula leisure house chair relates to leisure chair technical field. The utility model provides a base, the interior top slope symmetry sliding connection bracing piece of base, the top fixedly connected with seat of bracing piece, the one end of seat articulates there is the leg to hold in the palm, and the other end of seat articulates there is the back, the bottom symmetry fixedly connected with ejector rod of seat, ejector rod and bracing piece parallel arrangement, and the bottom fixedly connected with screw thread loop bar of ejector rod. This application uses through the cooperation of control screw thread loop bar and threaded rod for can drive the ejecting pole through starting adjusting part and follow the ejecting seat of length direction of bracing piece, make the seat drive back and leg support simultaneously and carry out tilting movement around the articulated shaft respectively, make back and seat form more even lying appearance, make the leg support rotate around the articulated shaft simultaneously, and the new achievement lifts the shank, with this realization is adjusted the position of sitting of leisure chaise longue, has improved the comfort level of leisure chaise longue.

Description

Adjustable leisure home chair

Technical Field

The application relates to the technical field of leisure chairs, in particular to an adjustable leisure home chair.

Background

The leisure chair is a chair which is used for people to enjoy leisure time. The chair is not formalized like a dining chair or an office chair, has small individuality and can bring double comfortable feeling of vision and body to people.

The prior China published patent grant bulletin number: the utility model provides a leisure chaise longue for house that green mentions in CN218500317U, includes environmental protection seat, support, back and handrail, support fixed connection is in the bottom of environmental protection seat, back fixed connection is in the back top of environmental protection seat, handrail fixed connection is in the top of environmental protection seat, place subassembly and supporting component are installed to the outer wall of environmental protection seat, place the subassembly and include the frame, place board, upset piece, slide rail and limiting plate, frame fixed connection is in the outer wall of environmental protection seat, place the board and install in the outer wall of handrail, the inside in the handrail is installed to the upset piece. This leisure chaise longue for house of green through setting up the frame, people can place books such as books, impurity in the inside of frame when having a rest, if people carry food and have a rest, can expand the board of placing to place the food in the top of placing the board.

However, the environment-friendly seat and the backrest armrests are integrally fixed in the above patent, so that the sitting posture of the environment-friendly seat cannot be adjusted according to the thought of a user, and the user can sit on the environment-friendly seat only in one posture, thereby reducing the comfort of the environment-friendly seat.

Disclosure of Invention

The purpose of the present application is: in order to solve the problem that a user can only sit on the environment-friendly seat in one posture, and the comfort of the environment-friendly seat is reduced, the application provides an adjustable leisure home chair.

The application specifically adopts the following technical scheme for realizing the purposes:

the utility model provides an adjustable leisure house chair, includes the base, the interior top slope symmetry sliding connection bracing piece of base, the top fixedly connected with seat of bracing piece, the one end of seat articulates there is the leg to hold in the palm, just the other end of seat articulates there is the back, the bottom symmetry fixedly connected with ejector rod of seat, ejector rod and bracing piece parallel arrangement, just the bottom fixedly connected with screw thread loop bar of ejector rod, the one end threaded connection of screw thread loop bar has the threaded rod, the one end and the base rotation of threaded rod are connected, just adjusting part is installed to the one end of threaded rod, the adjustment tank has been seted up to the inboard symmetry of base, the one end symmetry fixedly connected with adjusting slide of back, adjusting slide sliding connection is in the inside of adjustment tank, the seat is installed with the articulated end symmetry of leg to hold in the palm and is transmitted the subassembly, control terminal is installed to the one end of base.

Through adopting above-mentioned technical scheme, through the cooperation use of control screw thread loop bar and threaded rod for can drive the seat through starting adjusting part and drive back and leg rest and carry out tilting movement around the articulated shaft respectively, make back and seat form more even lying appearance, make the leg rest rotate around the articulated shaft simultaneously, and the new achievement lifts the shank, with this realization is adjusted the position of sitting of leisure chaise longue, has improved the comfort level of leisure chaise longue.

Further, the adjusting component comprises a double-headed motor fixedly connected to one end of the base, the double-headed motor is electrically connected with the control terminal, two output ends of the double-headed motor are fixedly connected with a first bevel gear, and one end of the threaded rod is fixedly connected with a second bevel gear meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of bevel gear one and bevel gear two for start double-end motor can drive the threaded rod and rotate.

Further, the transmission assembly comprises a transmission groove arranged on the inner side of the base, the length direction of the transmission groove is parallel to the support rod, a rack is fixedly connected on the inner side of the transmission groove, and a transmission gear meshed with the rack is fixedly connected at the hinged end of the seat plate and the leg support.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of drive gear and rack for drive the drive gear and drive leg support and rotate around the articulated shaft when the seat removes along the length direction of bracing piece, in order to be convenient for realize the drive to the leg support.

Further, one end of the seat plate, which is close to the backrest, is hinged with a waist support, and one end of the waist support is attached to the inner side of the backrest.

Through adopting above-mentioned technical scheme, be convenient for form the support to the waist through setting up the waist and hold in the palm, improved the comfort level of leisure chaise longue.

Further, the one end that the waist held in the palm installs the follow-up subassembly, the follow-up subassembly is including seting up the follow-up groove in back one side, the one end fixedly connected with follow-up slider that the waist held in the palm, follow-up slider sliding connection is in the follow-up inslot.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of follow-up groove and follow-up slider for the one end that the waist held in the palm can carry out synchronous movement with the back, has effectively improved the laminating degree that waist held in the palm with the back.

Further, heating element is installed to the one end of base, heating element is including seting up at the inside heating storehouse of base, the internally mounted in heating storehouse has a plurality of heating wires, the air intake has been seted up to one side in heating storehouse, the inside fixedly connected with draught fan of air intake, the air outlet fixedly connected with four-way pipe in heating storehouse, the air guide storehouse has all been seted up to the inside of seat, leg support, back, three exports of four-way pipe are respectively with three air guide storehouse intercommunication through the pipeline, the exhaust hole with the air guide storehouse intercommunication has all been seted up at the top that seat and leg supported, back.

Through adopting above-mentioned technical scheme, through the cooperation use of starting heating wire and draught fan for the air after heating through the heating wire blows to seat and leg support, the top of back through four-way pipe and draught fan, with this realization to the heating of leisure chaise longue.

Further, one end fixedly connected with intelligence time control switch of base, intelligence time control switch and control terminal, heating wire electric connection.

Through adopting above-mentioned technical scheme, through setting up the cooperation of intelligent time control switch and control terminal's heating wire and using, be convenient for adjust the quantity that the heating wire was opened according to actual demand to the heating temperature of control leisure chaise longue.

Further, a foam cushion is arranged at the inner top of the base, and is paved at the tops of the seat plate, the leg support and the backrest.

Through adopting above-mentioned technical scheme, improve the comfort level of leisure chaise longue through setting up the foam-rubber cushion.

In summary, the present application includes at least one of the following beneficial effects:

1. through the cooperation use of control screw thread loop bar and threaded rod for can drive the ejecting pole through starting adjusting part and follow the ejecting seat of length direction of bracing piece, make the seat drive back and leg support simultaneously and carry out tilting movement around the articulated shaft respectively, make back and seat form more even lying appearance, make the leg support upwards rotate around the articulated shaft simultaneously, and the new achievement lifts the shank, with this realization to the position of sitting regulation of leisure chaise longue, improved the comfort level of leisure chaise longue.

2. The intelligent time control switch is driven by the control terminal to control the starting of the electric heating wires of corresponding numbers according to signals input by a user, and air heated by the electric heating wires is blown to the tops of the seat, the leg support and the backrest through the exhaust holes by the starting induced draft fan, so that hot air with proper temperature is conveniently blown to the tops of the seat, the leg support and the backrest respectively according to requirements, the intelligent heating of the leisure chair is realized, and the comfort level of the leisure chair is further improved.

Drawings

Fig. 1 is a schematic perspective view of a device body in the present application.

Fig. 2 is a schematic perspective view of an adjusting assembly of the present application.

Fig. 3 is a side cross-sectional view of a base in the present application.

Fig. 4 is a schematic structural view of the transmission assembly of the present application.

Fig. 5 is an enlarged view at a in fig. 4.

Reference numerals illustrate:

1. a base; 2. a support rod; 3. a seat plate; 4. a leg rest; 5. a backrest; 6. an ejector rod; 7. a threaded sleeve rod; 8. a threaded rod; 9. an adjustment assembly; 10. an adjustment tank; 11. an adjusting slide block; 12. a transmission assembly; 13. a control terminal; 15. a waist support; 16. a follower assembly; 17. a heating assembly; 18. an intelligent time control switch; 19. a sponge cushion; 91. a double-ended motor; 92. bevel gears I; 93. bevel gears II; 121. a transmission groove; 122. a rack; 123. a transmission gear; 161. a follow-up groove; 162. a follower slide; 171. a heating bin; 172. heating wires; 173. an induced draft fan; 174. a four-way pipe; 175. and an air guide bin.

Detailed Description

The present application is described in further detail below in conjunction with figures 1 to 5.

The embodiment of the application discloses an adjustable leisure home chair.

Referring to fig. 1-4, an adjustable leisure home chair comprises a base 1, wherein the inner top of the base 1 is obliquely and symmetrically connected with a supporting rod 2 in a sliding manner, the top of the supporting rod 2 is fixedly connected with a seat 3, one end of the seat 3 is hinged with a leg support 4, the other end of the seat 3 is hinged with a backrest 5, the bottom of the seat 3 is symmetrically and fixedly connected with an ejector rod 6, the ejector rod 6 is arranged in parallel with the supporting rod 2, the bottom of the ejector rod 6 is fixedly connected with a threaded sleeve rod 7, one end of the threaded sleeve rod 7 is in threaded connection with a threaded rod 8, and the threaded directions of the two threaded rods 8 are opposite; one end of the threaded rod 8 is rotationally connected with the base 1, an adjusting component 9 is installed at one end of the threaded rod 8, an adjusting groove 10 is symmetrically formed in the inner side of the base 1, an adjusting slide block 11 is symmetrically and fixedly connected with one end of the backrest 5, the adjusting slide block 11 is slidably connected in the adjusting groove 10, a transmission component 12 is symmetrically installed at the hinged ends of the seat 3 and the leg support 4, and a control terminal 13 is installed at one end of the base 1. Firstly, the adjusting component 9 is started to drive the threaded rod 8 to rotate through the control terminal 13, the threaded rod 8 and the threaded sleeve rod 7 are in threaded engagement, the seat plate 3 is ejected out along the length direction of the supporting rod 2, one end of the seat plate 3 pulls the backrest 5 to perform inclined movement along the length direction of the adjusting groove 10 around the hinge shaft, so that a flatter lying posture is formed between the seat plate 3 and the backrest 5, meanwhile, the seat plate 3 drives the transmission component 12 to drive the leg support 4 to rotate upwards around the hinge shaft, and the leg support 4 is enabled to form lifting support for the lower leg, so that the seat posture of the leisure chair can be conveniently adjusted, and the comfort level of the leisure chair is improved.

Referring to fig. 1-3, the adjusting assembly 9 includes a double-headed motor 91 fixedly connected to one end of the base 1, the double-headed motor 91 is electrically connected to the control terminal 13, two output ends of the double-headed motor 91 are fixedly connected to a first bevel gear 92, and one end of the threaded rod 8 is fixedly connected to a second bevel gear 93 engaged with the first bevel gear 92. The first bevel gear 92 is driven to rotate by starting the double-headed motor 91, the first bevel gear 92 is meshed with the second bevel gear 93, and meanwhile, the second bevel gear 93 drives the threaded rod 8 to rotate, so that the threaded rod 8 is driven.

Referring to fig. 2, 4 and 5, the transmission assembly 12 includes a transmission groove 121 formed on the inner side of the base 1, the length direction of the transmission groove 121 is parallel to the support rod 2, a rack 122 is fixedly connected to the inner side of the transmission groove 121, and a transmission gear 123 meshed with the rack 122 is fixedly connected to the hinged ends of the seat 3 and the leg rest 4. When the seat plate 3 is ejected out along the length direction of the supporting rod 2, the hinged end of the seat plate 3 and the leg rest 4 moves along the length direction of the transmission groove 121, the transmission gear 123 is meshed with the transmission gear 123, and meanwhile, the transmission gear 123 drives the leg rest 4 to rotate around the hinged shaft, so that the leg rest 4 is driven, and the leg rest 4 can conveniently support the legs.

Referring to fig. 1-3, one end of the seat plate 3, which is close to the backrest 5, is hinged with a waist support 15, one end of the waist support 15 is attached to the inner side of the backrest 5, one end of the waist support 15 is provided with a follower assembly 16, the follower assembly 16 comprises a follower groove 161 formed on one side of the backrest 5, one end of the waist support 15 is fixedly connected with a follower slide block 162, and the follower slide block 162 is slidably connected inside the follower groove 161. When the backrest 5 rotates around the hinged end of the seat 3, the waist support 15 rotates around the hinged shaft of the seat 3, and meanwhile, the follow-up sliding block 162 is driven to move along the length direction of the follow-up groove 161, so that the waist support 15 and the backrest 5 are driven to synchronously move, the waist support is convenient to attach to the waist, and the comfort level of the leisure chair is further improved.

Referring to fig. 2 and 3, heating element 17 is installed to one end of base 1, heating element 17 is including seting up at the inside heating storehouse 171 of base 1, heating storehouse 171's internally mounted has a plurality of heating wires 172, the air intake has been seted up to one side of heating storehouse 171, the inside fixedly connected with draught fan 173 of air intake, the air outlet fixedly connected with four-way pipe 174 of heating storehouse 171, seat 3, leg holds in the palm 4, the inside of back 5 has all been seted up wind-guiding storehouse 175, three export of four-way pipe 174 communicates with three wind-guiding storehouse 175 respectively through the pipeline, seat 3 and leg holds in the palm 4, the exhaust hole of wind-guiding storehouse 175 intercommunication has all been seted up at the top of back 5, the one end fixedly connected with intelligence time switch 18 of base 1, intelligence time switch 18 and control terminal 13, heating wire 172 electric connection. The control terminal 13 is controlled to send a signal of required heating intensity to the intelligent time control switch 18, so that the intelligent time control switch 18 controls the corresponding number of heating wires 172 to be started according to the signal input by a user, meanwhile, the induced draft fan 173 is started to suck outside air into the heating bin 171 to be heated by the heating wires 172, then the inside of the three air guide bins 175 is respectively sent into the three air guide bins 175 through the four-way pipe 174, and then hot air in the air guide bins 175 is blown to the tops of the seat 3, the leg support 4 and the backrest 5 through the exhaust holes, so that hot air with proper temperature is conveniently blown to the tops of the seat 3, the leg support 4 and the backrest 5 respectively according to requirements, intelligent heating of the leisure chair is realized, and comfort level of the leisure chair is further improved.

Referring to fig. 1 to 3, a foam cushion 19 is mounted on the inner top of the base 1, and the foam cushion 19 is laid on top of the seat 3, the leg rest 4, and the backrest 5. By providing the foam-rubber cushion 19, a soft contact is formed between the user and the seat 3, the leg rest 4 and the backrest 5, and the comfort of the leisure chair is improved.

The implementation principle of the adjustable leisure home chair of the embodiment is as follows: firstly, a double-headed motor 91 is started through a control terminal 13 to drive a bevel gear I92 to be meshed with a bevel gear II 93, meanwhile, the bevel gear II 93 drives a threaded rod 8 to rotate, the threaded rod 8 and a threaded sleeve rod 7 are in threaded engagement, the seat plate 3 is ejected out along the length direction of a supporting rod 2, one end of the seat plate 3 pulls a backrest 5 to perform inclined movement along the length direction of an adjusting groove 10 around a hinge shaft, a flatter lying posture is formed between the seat plate 3 and the backrest 5, meanwhile, the hinge ends of the seat plate 3 and a leg rest 4 are enabled to move along the length direction of a transmission groove 121, a transmission gear 123 is enabled to be meshed with the transmission gear 123, meanwhile, the transmission gear 123 drives the leg rest 4 to rotate around the hinge shaft, and the leg rest 4 is enabled to form lifting support for the lower leg part;

then the control terminal 13 is controlled to send a signal of required heating intensity to the intelligent time control switch 18, so that the intelligent time control switch 18 controls the corresponding number of heating wires 172 to be started according to the signal input by a user, meanwhile, the induced draft fan 173 is started to suck the outside air into the heating bin 171 and heat the heating wires 172, then the outside air is respectively sent into the three air guide bins 175 through the four-way pipes 174, and then the hot air in the air guide bins 175 is blown to the tops of the seat plate 3, the leg rest 4 and the backrest 5 through the exhaust holes.

Claims

1. The utility model provides an adjustable leisure house chair, includes base (1), its characterized in that: the utility model provides a seat, including base (1), support rod (2), top fixedly connected with seat (3) of support rod (2), the one end of seat (3) articulates there is leg rest (4), just the other end of seat (3) articulates there is back (5), the bottom symmetry fixedly connected with ejector rod (6) of seat (3), ejector rod (6) and support rod (2) parallel arrangement, just the bottom fixedly connected with screw thread loop bar (7) of ejector rod (6), the one end threaded connection of screw thread loop bar (7) has threaded rod (8), the one end and the base (1) swivelling joint of threaded rod (8), just adjusting part (9) are installed to the one end of threaded rod (8), adjustment tank (10) have been seted up to the inboard symmetry of base (1), the one end symmetry fixedly connected with adjusting shoe (11) of back (5), the inside at adjustment tank (10) of adjusting shoe (11) sliding connection, the one end of seat (3) and leg rest (4) articulated end (12) install control terminal (13).

2. The adjustable leisure home chair as claimed in claim 1, wherein: the adjusting component (9) comprises a double-headed motor (91) fixedly connected to one end of the base (1), the double-headed motor (91) is electrically connected with the control terminal (13), two output ends of the double-headed motor (91) are fixedly connected with a first bevel gear (92), and one end of the threaded rod (8) is fixedly connected with a second bevel gear (93) meshed with the first bevel gear (92).

3. The adjustable leisure home chair as claimed in claim 1, wherein: the transmission assembly (12) comprises a transmission groove (121) formed in the inner side of the base (1), the length direction of the transmission groove (121) is parallel to the supporting rod (2), a rack (122) is fixedly connected to the inner side of the transmission groove (121), and a transmission gear (123) meshed with the rack (122) is fixedly connected to the hinged end of the seat (3) and the leg support (4).

4. The adjustable leisure home chair as claimed in claim 1, wherein: one end of the seat plate (3) close to the backrest (5) is hinged with a waist support (15), and one end of the waist support (15) is attached to the inner side of the backrest (5).

5. The adjustable leisure home chair as claimed in claim 4, wherein: one end of the waist support (15) is provided with a follow-up assembly (16), the follow-up assembly (16) comprises a follow-up groove (161) formed in one side of the backrest (5), one end of the waist support (15) is fixedly connected with a follow-up sliding block (162), and the follow-up sliding block (162) is slidably connected inside the follow-up groove (161).

6. The adjustable leisure home chair as claimed in claim 1, wherein: heating element (17) are installed to one end of base (1), heating element (17) are including seting up at inside heating storehouse (171) of base (1), internally mounted in heating storehouse (171) has a plurality of heating wires (172), the air intake has been seted up to one side in heating storehouse (171), inside fixedly connected with draught fan (173) of air intake, air outlet fixedly connected with four-way pipe (174) in heating storehouse (171), air guide storehouse (175) have all been seted up to the inside of seat (3), leg rest (4), back (5), three export of four-way pipe (174) are through pipeline and three air guide storehouse (175) intercommunication respectively, the exhaust hole with air guide storehouse (175) intercommunication has all been seted up at the top of seat (3) and leg rest (4), back (5).

7. The adjustable leisure home chair as claimed in claim 6, wherein: one end fixedly connected with intelligence time switch (18) of base (1), intelligence time switch (18) and control terminal (13), heating wire (172) electric connection.

8. The adjustable leisure home chair as claimed in claim 1, wherein: the inner top of the base (1) is provided with a foam-rubber cushion (19), and the foam-rubber cushion (19) is paved on the tops of the seat (3), the leg rest (4) and the backrest (5).