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CN211632483U - Cross adjustable saddle chair - Google Patents

Cross adjustable saddle chair Download PDF

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Publication number
CN211632483U
CN211632483U CN201922154950.0U CN201922154950U CN211632483U CN 211632483 U CN211632483 U CN 211632483U CN 201922154950 U CN201922154950 U CN 201922154950U CN 211632483 U CN211632483 U CN 211632483U
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China
Prior art keywords
slide rail
lifting
seat
fixed
cross
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CN201922154950.0U
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Chinese (zh)
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蒲若飞
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Individual
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Individual
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Abstract

The utility model relates to the technical field of furniture, concretely relates to crossing adjustable saddle seat, including the chassis, the upper portion of chassis sets up lifter and cross elevating system respectively, and cross elevating system's upper portion sets up main seat, and the both sides of main seat articulate left sublevel seat and right sublevel seat respectively, cross elevating system includes upper slide rail and lower slide rail, set up two sets of crossbar between upper slide rail and the lower slide rail, the left part of crossbar is fixed in the inboard of upper slide rail and lower slide rail through fixed rotating shaft respectively, and the right part of crossbar is inserted the activity pivot respectively, the both sides of activity pivot set up the removal pulley of fixing in upper slide rail and lower slide rail inboard respectively, the activity pivot of upper portion is connected with horizontal push rod is fixed; the utility model discloses novel structure, convenient to use adopts the cross formula structure of cutting, changes application of force direction, reduces the stack height, and reinforcing stability can realize the free conversion between concave type bucket column structure, ordinary seat and saddle form.

Description

Cross adjustable saddle chair
Technical Field
The utility model relates to the technical field of furniture, concretely relates to alternately adjustable saddle seat.
Background
According to the authoritative data of the world health organization, sedentariness becomes one of the important causes of death and disability, and diseases such as cervical spondylosis, lumbar spondylosis, cardiovascular and cerebrovascular diseases, rheumatoid arthritis and the like are all related to sedentariness. The traditional seat is straight and stiff, physiological and ergonomic factors are not considered, the comfort level is not good, the saddle chair is fixed at the same angle and can not be different from person to person, and the individual physical signs and the preference of a user are actively adapted. Although the existing saddle chair can realize the adjustable conversion between a common chair seat and a saddle-shaped chair seat, the saddle-shaped formation and the angle adjustment depend on the lifting of a cylinder at the bottom of the center of the chair seat or the lifting of an inlaid cylindrical component, the cylinder needs to be superposed on the top end of a lifting gas spring connected with a chassis, so that the problem of overhigh superposed lifting adjusting mechanism is solved, the gravity center is easy to deviate, the structural stability is poor, and the electrified intelligent control is not easy to realize.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the technical problem, the utility model aims to provide a: the utility model provides a crisscross adjustable saddle seat, novel structure adopts the cross formula of cutting structure, changes the application of force direction, reduces stack height, reinforcing stability.
The utility model discloses a solve the technical scheme that its technical problem adopted and do:
alternately adjustable saddle seat, including the chassis, the upper portion of chassis sets up lifter and alternately elevating system respectively, and alternately elevating system's upper portion sets up main seat, and articulated left vice festival seat and the right vice festival seat of main seat respectively, alternately elevating system includes slide rail and lower slide rail, go up and set up two sets of crossbars between slide rail and the lower slide rail, the left part of crossbar is fixed in the inboard of last slide rail and lower slide rail through fixed rotating shaft respectively, and the other cartridge activity pivot of right part of crossbar, the both sides of activity pivot set up the removal pulley of fixing at last slide rail and lower slide rail inboard respectively, the activity pivot and the fixed meeting of horizontal push rod on upper portion, horizontal push rod is fixed at the lower extreme of last slide rail.
When the cross lifting mechanism is used, the wrench is rotationally pushed to enable the cross triggering block to move, the cross triggering block is contacted with a triggering end of the cross push rod, the cross push rod moves, and then the lifting of the cross lifting mechanism is realized; when the transverse push rod retracts, the cross lifting mechanism is lowered, the main chair surface descends, the left auxiliary chair surface and the right auxiliary chair surface turn over and ascend, the common chair surface can reach a concave bucket-shaped structure, ventilation is realized, and the reproductive health of a user is protected.
Preferably, the lower end of the lower sliding rail is provided with a fixed seat, two sides of the fixed seat are provided with connecting rods, one connecting rod is rotatably connected with the left auxiliary section seat surface, and the other connecting rod is rotatably connected with the right auxiliary section seat surface.
Preferably, the fixing base and the lower slide rail are provided with through holes which are communicated with each other, the lifting rod is fixed in the through holes and penetrates out of the upper portion of the lower slide rail, the upper portion of the lifting rod is provided with a lifting contact, the two sides of the lower slide rail are provided with the through holes, a lifting wrench is inserted in the through holes, the end portion of the lifting wrench is provided with a lifting trigger block, the lifting trigger block is located on the upper portion of the lifting contact and is matched with the lifting contact for use, the lifting wrench is stirred during use, and the lifting trigger block triggers the lifting contact, so that the lifting rod is controlled to ascend and.
Preferably, the rear side is fixed with the lug in the last slide rail, and the one end of horizontal push rod is fixed on the lug, and the other end and the activity pivot fixed connection of horizontal push rod, the rear end of horizontal push rod set up the trigger end, and one side cartridge of lug promotes the spanner, and the tip that promotes the spanner sets up cross trigger piece, cross trigger piece sets up the rear side at the trigger end to the cooperation is used.
Preferably, the main seat is hinged with the left auxiliary seat and the right auxiliary seat through hinges respectively, and the left auxiliary seat and the right auxiliary seat can be turned over around the main seat.
Preferably, the cross rods are rotatably connected through pin shafts.
Preferably, the lifting rod is a hydraulic lifting rod or an electric push rod; the transverse push rod is a controllable gas spring or an electric push rod.
Preferably, the lower part of the underframe is provided with universal wheels.
Preferably, the main seat surface, the left auxiliary seat surface and the right auxiliary seat surface are replaced by soft plastics on one surface of the whole body, and can also be coated by sponge soft materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses novel structure, convenient to use adopts the cross formula of cutting structure, changes application of force direction, reduces the stack height, and reinforcing stability can realize freely changing between concave type bucket column structure, ordinary seat and saddle form, can adjust the angle of saddle according to different users 'self condition, delays fatigue, realizes the ventilation of seat again, furthest's improvement the travelling comfort of seat.
Drawings
Fig. 1 is a perspective view of the present invention 1;
fig. 2 is a perspective view of the present invention 2;
fig. 3 is a perspective view of the present invention, fig. 3;
FIG. 4 is a schematic view of the cross lift mechanism of the present invention;
fig. 5 is a perspective view of the cross elevating mechanism of the present invention.
In the figure: 1. a left auxiliary section chair surface; 2. a main seat surface; 3. a right auxiliary section seat surface; 4. a lifting wrench; 5. a universal wheel; 6. a chassis; 7. a lifting rod; 8. pushing the wrench; 9. an upper slide rail; 10. a connecting rod; 11. a cross lifting mechanism; 12. a fixed seat; 13. a lower slide rail; 14. a cross trigger block; 15. a transverse push rod; 16. a lifting trigger block; 17. a lifting contact; 18. a cross bar; 19. A movable pulley; 20. fixing the rotating shaft; 21. a pin shaft; 22. a movable rotating shaft.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings:
example 1
As shown in fig. 1-5, the cross adjustable saddle chair of the present invention comprises a bottom frame 6, universal wheels 5 are disposed on the lower portion of the bottom frame 6, a lifting rod 7 and a cross lifting mechanism 11 are disposed on the upper portion of the bottom frame 6, a main seat 2 is disposed on the upper portion of the cross lifting mechanism 11, a left sub-seat 1 and a right sub-seat 3 are hinged on both sides of the main seat 2, the main seat 2 is hinged with the left sub-seat 1 and the right sub-seat 3 through hinges, the left sub-seat 1 and the right sub-seat 3 can be turned over around the main seat 2, the cross lifting mechanism 11 comprises an upper slide rail 9 and a lower slide rail 13, two sets of cross rods 18 are disposed between the upper slide rail 9 and the lower slide rail 13, the cross rods 18 are rotatably connected through a pin 21, particularly in the middle portion thereof, the left portion of the cross rods 18 is fixed on the inner sides of the upper slide rail 9 and the lower slide rail 13 through a fixing shaft 20, the right part of the cross rod 18 is respectively inserted with a movable rotating shaft 22, two sides of the movable rotating shaft 22 are respectively provided with a movable pulley 19 fixed on the inner sides of the upper slide rail 9 and the lower slide rail 13, the movable rotating shaft 22 on the upper part is fixedly connected with a transverse push rod 15, and the transverse push rod 15 is fixed at the lower end of the upper slide rail 9.
Wherein, the lower extreme of lower slide rail 13 sets up fixing base 12, the both sides of fixing base 12 all set up connecting rod 10, one connecting rod 10 rotates with left vice festival seat 1 and meets, and another connecting rod 10 rotates with right vice festival seat 3 and meets.
In addition, through holes which are communicated with each other are formed in the fixed seat 12 and the lower slide rail 13, the lifting rod 7 is fixed in the through holes and penetrates out of the upper part of the lower slide rail 13, a lifting contact 17 is arranged on the upper part of the lifting rod 7, through holes are formed in two sides of the lower slide rail 13, a lifting wrench is inserted in the through holes, a lifting trigger block 16 is arranged at the end part of the lifting wrench 4, the lifting trigger block 16 is positioned on the upper part of the lifting contact 17 and is matched with the lifting contact 17 for use, when the lifting wrench is used, the lifting wrench 4 is shifted, and the lifting trigger block 16 triggers the lifting contact 17, so that the lifting rod 7; the rear side is fixed with the lug in going up slide rail 9, and the one end of horizontal push rod 15 is fixed on the lug, and the other end and the activity pivot 22 fixed connection of horizontal push rod 15, the rear end of horizontal push rod 15 set up the trigger end, and one side cartridge of lug promotes spanner 8, and the tip that promotes spanner 8 sets up alternately and triggers piece 14, alternately trigger piece 14 sets up the rear side at the trigger end to the cooperation is used.
The lifting rod 7 is a hydraulic lifting rod 7 or an electric push rod; the transverse push rod 15 is a controllable gas spring or an electric push rod; the main chair surface 2, the left auxiliary chair surface 1 and the right auxiliary chair surface 3 are replaced by soft plastic on one surface of the whole body and can also be coated by sponge soft materials.
The utility model discloses a concrete use:
when the cross lifting mechanism is used, the wrench 8 is rotationally pushed to enable the cross triggering block 14 to move, the cross triggering block contacts the triggering end of the transverse push rod 15, the transverse push rod 15 moves, and then the cross lifting mechanism 11 is lifted, specifically, when the transverse push rod 15 extends out, the movable rotating shaft 22 is pushed to move forwards, the movable pulley 19 simultaneously moves forwards along the upper sliding rail 9 and the lower sliding rail 13, the fixed rotating shaft 20 keeps the position unchanged, the cross lifting mechanism 11 is lifted, the main seat 2 is raised, and the left auxiliary seat 1 and the right auxiliary seat 3 are driven by the connecting rod 10 to turn downwards, so that the saddle state is realized, the hip pressure is reduced, and the fatigue of the neck and lumbar is relieved; when the transverse push rod 15 retracts, the cross lifting mechanism 11 is lowered, the main seat 2 descends, the left auxiliary seat 1 and the right auxiliary seat 3 turn over and ascend, the common seat can reach a concave bucket-shaped structure, ventilation is realized, and the reproductive health of a user is protected.

Claims (10)

1. A crossed adjustable saddle seat comprises an underframe (6), wherein the upper part of the underframe (6) is respectively provided with a lifting rod (7) and a crossed lifting mechanism (11), and is characterized in that the upper part of the crossed lifting mechanism (11) is provided with a main seat surface (2), the two sides of the main seat surface (2) are respectively hinged with a left auxiliary seat surface (1) and a right auxiliary seat surface (3), the crossed lifting mechanism (11) comprises an upper slide rail (9) and a lower slide rail (13), two groups of crossed rods (18) are arranged between the upper slide rail (9) and the lower slide rail (13), the left parts of the crossed rods (18) are respectively fixed on the inner sides of the upper slide rail (9) and the lower slide rail (13) through fixed rotating shafts (20), the right parts of the crossed rods (18) are respectively inserted with movable rotating shafts (22), the two sides of the movable rotating shafts (22) are respectively provided with movable pulleys (19) fixed on the inner sides of the upper slide rail (9) and the lower slide rail, the upper movable rotating shaft (22) is fixedly connected with a transverse push rod (15), and the transverse push rod (15) is fixed at the lower end of the upper sliding rail (9).
2. The crossing adjustable saddle chair according to claim 1, wherein the lower end of the lower slide rail (13) is provided with a fixed seat (12), both sides of the fixed seat (12) are provided with connecting rods (10), one connecting rod (10) is rotatably connected with the left auxiliary seat surface (1), and the other connecting rod (10) is rotatably connected with the right auxiliary seat surface (3).
3. The crossing adjustable saddle seat according to claim 2, wherein the fixing seat (12) and the lower sliding rail (13) are provided with through holes, the lifting rod (7) is fixed in the through holes and penetrates out of the upper part of the lower sliding rail (13), the upper part of the lifting rod (7) is provided with a lifting contact (17), the two sides of the lower sliding rail (13) are provided with through holes, a lifting wrench is inserted in the through holes, the end part of the lifting wrench (4) is provided with a lifting trigger block (16), and the lifting trigger block (16) is positioned on the upper part of the lifting contact (17) and is matched with the lifting contact for use.
4. The crossing adjustable saddle seat according to claim 1 or 2, wherein a lifting lug is fixed on the rear side in the upper slide rail (9), one end of a transverse push rod (15) is fixed on the lifting lug, the other end of the transverse push rod (15) is fixedly connected with a movable rotating shaft (22), the rear end of the transverse push rod (15) is provided with a triggering end, one side of the lifting lug is inserted with a pushing wrench (8), the end of the pushing wrench (8) is provided with a crossing triggering block (14), and the crossing triggering block (14) is arranged on the rear side of the triggering end and is used in cooperation with the triggering end.
5. The cross adjustable saddle seat according to claim 1 or 2, wherein the main seat (2) is hinged to the left (1) and right (3) secondary seats respectively.
6. A cross-adjustable saddle seat according to claim 1 or 2, characterised in that the cross bar (18) is pivotally connected by a pin (21).
7. The cross adjustable saddle seat according to claim 1, wherein the lifting rod (7) is a hydraulic lifting rod (7) or an electric push rod; the transverse push rod (15) is a controllable gas spring or an electric push rod.
8. The cross adjustable saddle seat according to claim 1, wherein the main seating surface (2), the left secondary seating surface (1) and the right secondary seating surface (3) are replaced by an integral one-sided soft plastic.
9. The cross adjustable saddle seat according to claim 1, wherein the main seat surface (2), the left secondary seat surface (1) and the right secondary seat surface (3) are covered with a sponge soft material.
10. A cross-adjustable saddle seat according to claim 1, characterised in that the lower part of the underframe (6) is provided with universal wheels (5).
CN201922154950.0U 2019-12-03 2019-12-03 Cross adjustable saddle chair Active CN211632483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922154950.0U CN211632483U (en) 2019-12-03 2019-12-03 Cross adjustable saddle chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922154950.0U CN211632483U (en) 2019-12-03 2019-12-03 Cross adjustable saddle chair

Publications (1)

Publication Number Publication Date
CN211632483U true CN211632483U (en) 2020-10-09

Family

ID=72694587

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922154950.0U Active CN211632483U (en) 2019-12-03 2019-12-03 Cross adjustable saddle chair

Country Status (1)

Country Link
CN (1) CN211632483U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113545900A (en) * 2021-07-20 2021-10-26 王同心 Seat mechanism of medical spinal column straightening machine
CN114088189A (en) * 2022-01-13 2022-02-25 中国地质大学(武汉) Rock burst tunnel monitoring device and early warning system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113545900A (en) * 2021-07-20 2021-10-26 王同心 Seat mechanism of medical spinal column straightening machine
CN114088189A (en) * 2022-01-13 2022-02-25 中国地质大学(武汉) Rock burst tunnel monitoring device and early warning system

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