CN214595108U

CN214595108U - Indoor seat with flexibly changeable height

Info

Publication number: CN214595108U
Application number: CN202120767275.3U
Authority: CN
Inventors: 李梦娟; 戴艳艳; 李晶晶
Original assignee: Chuzhou University
Current assignee: Chuzhou University
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-05
Anticipated expiration: 2031-04-14

Abstract

The utility model provides an indoor seat that can change height in a flexible way. This can change indoor seat of height in a flexible way, including fixing base and adjustment mechanism, the bottom of fixing base inner chamber is the first motor of fixedly connected with and second motor respectively, the output of first motor and second motor is the first bevel gear of fixedly connected with and the second bevel gear respectively, the outside meshing of first bevel gear and second bevel gear is connected with third bevel gear and fourth bevel gear respectively, the axle center department of third bevel gear and fourth bevel gear is first threaded rod of fixedly connected with and second threaded rod respectively, the outside threaded connection of second threaded rod has the lifter, the top fixedly connected with seat board of lifter, the outside threaded connection of first threaded rod has the thread block. The utility model provides an indoor seat that can change height in a flexible way has and to carry out altitude mixture control to seat and backup plate, satisfies the personnel of various heights and uses, improves the advantage of user of comfort level.

Description

Indoor seat with flexibly changeable height

Technical Field

The utility model relates to a furniture seat field especially relates to an indoor seat that can change height in a flexible way.

Background

The chair is a seat with a backrest and armrests. Ancient people sit on the ground without chairs, and the 'chair' originally is a wooden name.

Along with the continuous development of society, people's living standard is also improving gradually, and it is more convenient than before to go on a journey, therefore the people of crossing the door every day also is many, consequently indoor seat that need place supplies the guest to sit, and current indoor seat altitude mixture control is not nimble enough, and can't adjust the backup plate, when having child and adult in the family, leads to unable adaptation height difference's personnel to use, makes guest's comfort level greatly reduced.

Therefore, it is necessary to provide a new indoor seat with a flexible height change to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a have and to carry out altitude mixture control to seat and backup plate, satisfy the personnel of various heights and use, improve the indoor seat that can change the height in a flexible way of user's comfort level.

The utility model provides an indoor seat that can change height in a flexible way includes: the adjusting mechanism comprises a first motor, a second motor, a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a first threaded rod, a second threaded rod, a lifting rod, a seat plate, a threaded block and a supporting plate, the bottom of the inner cavity of the fixing base is respectively and fixedly connected with the first motor and the second motor, the output ends of the first motor and the second motor are respectively and fixedly connected with the first bevel gear and the second bevel gear, the outer sides of the first bevel gear and the second bevel gear are respectively and meshingly connected with the third bevel gear and the fourth bevel gear, the axle centers of the third bevel gear and the fourth bevel gear are respectively and fixedly connected with the first threaded rod and the second threaded rod, the outer side of the second threaded rod is in threaded connection with the lifting rod, the top of the lifting rod is fixedly connected with the seat plate, and the outer side of the first threaded rod is in threaded connection with the threaded block, the top of the thread block is fixedly connected with a supporting plate.

Preferably, the adjusting mechanism further comprises a fixed plate and a sliding plate, the fixed plate is fixedly connected to both sides of the inner wall of the fixed seat, and the sliding plate is slidably connected to the outer sides of the lifting rod and the thread block.

Preferably, one side of fixing base is provided with heating mechanism, heating mechanism includes box, suction fan, heated warehouses, heater, play tuber pipe, exhaust pipe, foot bath, through-hole and runner pipe, the bottom fixedly connected with suction fan of box inner chamber, the suction opening of suction fan has heated warehouses through the suction pipe intercommunication, heated warehouses's inner chamber is provided with the heater, the air outlet of suction fan is through going out tuber pipe intercommunication exhaust pipe, the bottom intercommunication of exhaust pipe has the foot bath, the inner wall in foot bath is provided with the through-hole, one side of box is provided with the runner pipe.

Preferably, the top of backup pad is provided with the backup pad, the both sides of seat board all are provided with the handrail.

Preferably, one side fixedly connected with fixed block of seat board, the inner chamber sliding connection of fixed block has the bull stick, the board is placed to the top fixedly connected with of bull stick.

Preferably, one side of the fixing seat is fixedly connected with a storage box, a storage cabinet is arranged in an inner cavity of the storage box, and a first storage area and a second storage area are respectively arranged in the inner cavity of the storage cabinet.

Preferably, the front surface of the storage cabinet is provided with a handle, and the bottoms of the storage cabinet and the box body are fixedly connected with casters.

Compared with the prior art, the utility model provides a can change the indoor seat of height in a flexible way has following beneficial effect:

the utility model provides an indoor seat capable of flexibly changing height, a first motor drives a first bevel gear to rotate, the first bevel gear drives a third bevel gear to rotate, the third bevel gear drives a second threaded rod to rotate, the second threaded rod rotates to enable a lifting rod to move up and down, the lifting rod is fixedly connected with a seat plate, thereby simply and rapidly adjusting the height of the seat plate, a second motor drives a second bevel gear to rotate, the second bevel gear drives a fourth bevel gear to rotate, the fourth bevel gear drives a first threaded rod to rotate, the first threaded rod rotates to enable a threaded block to move up and down, the threaded block is fixedly connected with a support plate, thereby simply and rapidly adjusting the height of the support plate, solving the problems that the existing indoor seat is not flexible in height adjustment and cannot adjust a backrest, when a child and an adult are in the house, the device can not adapt to the use of people with large height difference, so that the comfort level of a guest is greatly reduced.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an indoor seat with a flexibly changeable height according to the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing base shown in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the case shown in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the cabinet shown in FIG. 1.

Reference numbers in the figures: 1. a fixed seat; 2. an adjustment mechanism; 201. a first motor; 202. a second motor; 203. a first bevel gear; 204. a second bevel gear; 205. a third bevel gear; 206. a fourth bevel gear; 207. a first threaded rod; 208. a second threaded rod; 209. a lifting rod; 210. a seat plate; 211. a thread block; 212. a support plate; 213. a fixing plate; 214. a sliding plate; 3. a heating mechanism; 301. a box body; 302. a suction fan; 303. a heating chamber; 304. a heater; 305. an air outlet pipe; 306. an exhaust duct; 307. a foot placing groove; 308. a through hole; 309. a flow-through tube; 4. a backup plate; 5. a handrail; 6. a fixed block; 7. a rotating rod; 8. placing the plate; 9. a storage box; 10. a storage cabinet; 11. a first storage area; 12. a second storage area; 13. a handle; 14. and a caster.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of an indoor seat with a flexibly changeable height according to the present invention; FIG. 2 is a schematic view of the internal structure of the fixing base shown in FIG. 1; FIG. 3 is a schematic view of the internal structure of the case shown in FIG. 1; FIG. 4 is a schematic view of the internal structure of the cabinet shown in FIG. 1. The indoor seat that can change height in a flexible way includes: fixing base 1 and adjustment mechanism 2.

In the specific implementation process, as shown in fig. 1 and 2, the adjusting mechanism 2 includes a first motor 201, a second motor 202, a first bevel gear 203, a second bevel gear 204, a third bevel gear 205, a fourth bevel gear 206, a first threaded rod 207, a second threaded rod 208, a lifting rod 209, a seat plate 210, a threaded block 211 and a support plate 212, the bottom of the inner cavity of the fixing base 1 is fixedly connected with the first motor 201 and the second motor 202, respectively, the output ends of the first motor 201 and the second motor 202 are fixedly connected with the first bevel gear 203 and the second bevel gear 204, respectively, the outer sides of the first bevel gear 203 and the second bevel gear 204 are engaged with the third bevel gear 205 and the fourth bevel gear 206, respectively, the axial centers of the third bevel gear 205 and the fourth bevel gear 206 are fixedly connected with the first threaded rod 207 and the second threaded rod 208, respectively, the outer side of the second threaded rod 208 is connected with the lifting rod 209, a seat plate 210 is fixedly connected to the top of the lifting rod 209, a screw block 211 is threadedly connected to the outer side of the first screw rod 207, and a support plate 212 is fixedly connected to the top of the screw block 211.

Referring to fig. 2, the adjusting mechanism 2 further includes a fixing plate 213 and a sliding plate 214, the fixing plate 213 is fixedly connected to both sides of the inner wall of the fixing base 1, and the sliding plate 214 is slidably connected to the outer sides of the lifting rod 209 and the screw block 211.

Referring to fig. 1 and 2, a back plate 4 is provided on the top of the support plate 212, and armrests 5 are provided on both sides of the seat plate 210.

Referring to fig. 1, a fixing block 6 is fixedly connected to one side of the seat plate 210, a rotating rod 7 is slidably connected to an inner cavity of the fixing block 6, and a placing plate 8 is fixedly connected to the top of the rotating rod 7

Referring to fig. 1 and 4, a storage box 9 is fixedly connected to one side of the fixing base 1, a storage cabinet 10 is disposed in an inner cavity of the storage box 9, and a first storage area 11 and a second storage area 12 are respectively disposed in the inner cavity of the storage cabinet 10.

Referring to fig. 1 and 4, a handle 13 is provided on the front surface of the storage cabinet 10, and casters 14 are fixedly connected to the bottom of each of the storage box 9 and the cabinet 301.

It should be noted that: the first motor 201 drives the first bevel gear 203 to rotate, the first bevel gear 203 drives the third bevel gear 205 to rotate, the third bevel gear 205 drives the second threaded rod 208 to rotate, the second threaded rod 208 rotates to enable the lifting rod 209 to move up and down, the lifting rod 209 is fixedly connected with the seat plate 210, so that the height of the seat plate 210 can be simply and quickly adjusted, the second motor 202 drives the second bevel gear 204 to rotate, the second bevel gear 204 drives the fourth bevel gear 206 to rotate, the fourth bevel gear 206 drives the first threaded rod 207 to rotate, the first threaded rod 207 rotates to enable the threaded block 211 to move up and down, the threaded block 211 is fixedly connected with the supporting plate 212, so that the supporting plate 212 can be simply and quickly adjusted in height, the fixing plate 213 and the sliding plate 214 enable the lifting rod 209 and the threaded block 211 to be more stable during up and down movement, shaking and tilting are avoided, and the service life is greatly shortened, through setting up backup plate 4 and handrail 5, make user head and hand can support when sitting, make more comfortable when sitting, place board 8 through the setting, the person of facilitating the use reads or places article on it, practicality and convenience have been improved greatly, through setting up locker 10, first storage area 11 and second storage area 12, be favorable to depositing some articles for daily use and classifying and depositing articles for use, through setting up handle 13 and truckle 14, be convenient for spur locker 10 and make things convenient for the removal of seat, practicality and convenience have been improved greatly.

Referring to fig. 1 and 3, a heating mechanism 3 is disposed on one side of the fixing base 1, the heating mechanism 3 includes a box 301, a suction fan 302, a heating chamber 303, a heater 304, an air outlet pipe 305, an exhaust pipe 306, a foot placing groove 307, a through hole 308 and a circulation pipe 309, the bottom of the inner cavity of the box 301 is fixedly connected with the suction fan 302, an air suction opening of the suction fan 302 is communicated with the heating chamber 303 through the suction pipe, the inner cavity of the heating chamber 303 is provided with the heater 304, an air outlet of the suction fan 302 is communicated with the exhaust pipe 306 through the air outlet pipe 305, the bottom of the exhaust pipe 306 is communicated with the foot placing groove 307, the inner wall of the foot placing groove 307 is provided with the through hole 308, and the circulation pipe 309 is disposed on one side of the box 301.

It should be noted that: the suction fan 302 inhales the air from the runner pipe 309, heats the air through the heater 304, and the suction fan 302 discharges the warm air into the exhaust pipe 306 through the air-out pipe 305 inside, through putting foot groove 307 and exhaust pipe 306 intercommunication, puts the inside through-hole 308 that is provided with of foot groove 307, heats user's foot, when having solved winter, the user sits always and does not move on the seat, and the foot is colder, even the foot can be by the problem of frigid rigidity.

The utility model provides a can change the theory of operation of indoor seat of height in a flexible way as follows:

before use, the first motor 201 is started through the external controller, the first motor 201 drives the first bevel gear 203 to rotate, the first bevel gear 203 drives the third bevel gear 205 to rotate, the third bevel gear 205 drives the second threaded rod 208 to rotate, the second threaded rod 208 rotates to enable the lifting rod 209 to move up and down, the lifting rod 209 is fixedly connected with the seat plate 210 so as to adjust the height of the seat plate 210, after the seat plate 210 is adjusted, a user can sit on the seat plate 210, then the second motor 202 is started through the external controller, the second motor 202 drives the second bevel gear 204 to rotate, the second bevel gear 204 drives the fourth bevel gear 206 to rotate, the fourth bevel gear 206 drives the first threaded rod 207 to rotate, the first threaded rod 207 rotates to enable the threaded block 211 to move up and down, the threaded block 211 is fixedly connected with the support plate 212 so as to adjust the heights of the support plate 212 and the backup plate 4, thereby can adapt to the crowd of different heights and use, when weather is cold, the user sits always and does not move on the seat, the foot is cold relatively, even the foot can be by freezing stiff, can open heater 304 and suction fan 302 through the peripheral hardware controller this moment, suction fan 302 inhales the air from runner pipe 309, heat the air through heater 304, suction fan 302 will warm braw arrange into to exhaust pipe 306 inside through air-out pipe 305, through putting foot groove 307 and exhaust pipe 306 intercommunication, it is provided with through-hole 308 to put foot groove 307 inside, the warm braw heats user's foot through-hole 308.

the utility model provides an indoor seat capable of flexibly changing height, which drives a first bevel gear 203 to rotate through a first motor 201, the first bevel gear 203 drives a third bevel gear 205 to rotate, the third bevel gear 205 drives a second threaded rod 208 to rotate, the second threaded rod 208 rotates to enable a lifting rod 209 to move up and down, the lifting rod 209 is fixedly connected with a seat plate 210, thereby simply and rapidly adjusting the height of the seat plate 210, the second motor 202 drives a second bevel gear 204 to rotate, the second bevel gear 204 drives a fourth bevel gear 206 to rotate, the fourth bevel gear 206 drives a first threaded rod 207 to rotate, the first threaded rod 207 rotates to enable a threaded block 211 to move up and down, the threaded block 211 is fixedly connected with a support plate 212, thereby simply and rapidly adjusting the height of the support plate 212, solving the problem that the height of the existing indoor seat is not flexible enough to adjust, and the backrest can not be adjusted, when children and adults exist at home, the device cannot adapt to the use of people with large height difference, and the comfort level of guests is greatly reduced.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An indoor seat capable of flexibly changing the height, comprising:

a fixed seat (1);

the adjusting mechanism (2) comprises a first motor (201), a second motor (202), a first bevel gear (203), a second bevel gear (204), a third bevel gear (205), a fourth bevel gear (206), a first threaded rod (207), a second threaded rod (208), a lifting rod (209), a seat plate (210), a threaded block (211) and a support plate (212), the bottom of the inner cavity of the fixing seat (1) is fixedly connected with the first motor (201) and the second motor (202) respectively, the output ends of the first motor (201) and the second motor (202) are fixedly connected with the first bevel gear (203) and the second bevel gear (204) respectively, the outer sides of the first bevel gear (203) and the second bevel gear (204) are respectively in meshed connection with the third bevel gear (205) and the fourth bevel gear (206), and the axle centers of the third bevel gear (205) and the fourth bevel gear (206) are fixedly connected with the first threaded rod (207) and the second threaded rod (206) respectively The novel chair comprises a rod (208), wherein a lifting rod (209) is connected to the outer side of the second threaded rod (208) in a threaded manner, a seat plate (210) is fixedly connected to the top of the lifting rod (209), a threaded block (211) is connected to the outer side of the first threaded rod (207) in a threaded manner, and a supporting plate (212) is fixedly connected to the top of the threaded block (211).

2. The indoor seat with the height capable of being flexibly changed according to claim 1, wherein the adjusting mechanism (2) further comprises a fixed plate (213) and a sliding plate (214), the fixed plate (213) is fixedly connected to both sides of the inner wall of the fixed seat (1), and the sliding plate (214) is slidably connected to the outer sides of the lifting rod (209) and the threaded block (211).

3. The indoor seat capable of flexibly changing the height according to claim 1, wherein a heating mechanism (3) is arranged on one side of the fixed seat (1), the heating mechanism (3) comprises a box body (301), a suction fan (302), a heating chamber (303), a heater (304), an air outlet pipe (305), an exhaust pipe (306), a foot placing groove (307), a through hole (308) and a circulation pipe (309), the bottom of the inner cavity of the box body (301) is fixedly connected with the suction fan (302), the air suction opening of the suction fan (302) is communicated with the heating chamber (303) through the suction pipe, the inner cavity of the heating chamber (303) is provided with the heater (304), the air outlet of the suction fan (302) is communicated with the exhaust pipe (306) through the air outlet pipe (305), the bottom of the exhaust pipe (306) is communicated with the foot placing groove (307), the inner wall of the foot placing groove (307) is provided with the through hole (308), one side of the box body (301) is provided with a circulating pipe (309).

4. An indoor seat with flexible height change as claimed in claim 1, wherein the top of the supporting plate (212) is provided with a back plate (4), and both sides of the seat plate (210) are provided with armrests (5).

5. An indoor seat with a flexibly changeable height according to claim 1, wherein a fixed block (6) is fixedly connected to one side of the seat plate (210), a rotating rod (7) is slidably connected to an inner cavity of the fixed block (6), and a placing plate (8) is fixedly connected to the top of the rotating rod (7).

6. An indoor seat with a flexibly changeable height as claimed in claim 1, wherein a storage box (9) is fixedly connected to one side of the fixed seat (1), a storage cabinet (10) is arranged in the inner cavity of the storage box (9), and a first storage area (11) and a second storage area (12) are respectively arranged in the inner cavity of the storage cabinet (10).

7. An indoor seat with flexible height change as claimed in claim 6, wherein the front surface of the storage cabinet (10) is provided with a handle (13), and the bottom of the storage box (9) and the bottom of the box body (301) are fixedly connected with casters (14).