CN210902226U

CN210902226U - Waiting seat convenient to adjust for department of pediatrics

Info

Publication number: CN210902226U
Application number: CN201921273876.8U
Authority: CN
Inventors: 黄亚萍; 李艳红; 其他发明人请求不公开姓名
Original assignee: Xiangyang Central Hospital
Current assignee: Xiangyang Central Hospital
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-07-03
Anticipated expiration: 2029-08-08

Abstract

The utility model belongs to the technical field of the seat, especially, be a waiting seat that paediatrics was adjusted with convenience, including back cushion, limiting plate and cushion, the tip of back cushion is provided with the loose axle, and the bottom of loose axle links up the back, the middle part of back cushion is provided with the bracing piece, and the tip of bracing piece is provided with first bearing, the tip of first bearing is provided with first screw rod, and the outside of first screw rod is provided with the screwed pipe, the limiting plate sets up in the middle part of back, and the inboard of limiting plate is provided with the slider, the avris of slider is provided with the handrail, and the bottom of handrail is fixed with the telescopic link, first hole has been seted up to the outer wall of telescopic link, and the outside of telescopic link is provided with the cover post, the second hole has been seted up to the outer wall of cover post, and the inboard of second. This paediatrics is with waiting seat structure regulation flexibility height of convenient regulation, structural stability is strong, and the part linkage is excellent, and the comfort level is high, and user experience feels good.

Description

Waiting seat convenient to adjust for department of pediatrics

Technical Field

The utility model relates to a seat technical field specifically is a paediatrics is with waiting seat of convenient regulation.

Background

The seat is a seat with a backrest and armrests for people to rest, along with market competition and social development, the industry is in a development state, the seat has been developed to an artistic border, and various artistic styles of seats are generated, such as an egg-shaped seat, a red lip-shaped seat, various massage seats and the like.

The seat on the market now has that the structure adjusts the flexibility poor, and structural stability is general, and the part linkage is general, and the comfort level is general, and user experience feels shortcomings such as general, and it is high to need to have the structure and adjusts the flexibility, and structural stability is strong, and the part linkage is excellent, and the comfort level is high, and user experience feels good novel seat, for this reason, we provide a paediatrics with waiting the seat that conveniently adjusts.

Aiming at the problems, innovative design is urgently needed on the basis of the original seat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paediatrics is with waiting seat of convenient regulation to it is poor to solve the like product structure regulation flexibility that proposes in the above-mentioned background art, and structural stability is general, and part linkage nature is general, and the comfort level is general, and user experience feels general problem.

In order to achieve the above object, the utility model provides a following technical scheme: a waiting seat convenient to adjust for pediatrics comprises a back cushion, a limiting plate and a seat cushion, wherein a movable shaft is arranged at the end of the back cushion, a backrest is connected to the bottom of the movable shaft, a supporting rod is arranged in the middle of the back cushion, a first bearing is arranged at the end of the supporting rod, a first screw is arranged at the end of the first bearing, a threaded pipe is arranged on the outer side of the first screw, the limiting plate is arranged in the middle of the backrest, a sliding block is arranged on the inner side of the limiting plate, a handrail is arranged on the lateral side of the sliding block, a telescopic rod is fixed at the bottom of the handrail, a first hole is formed in the outer wall of the telescopic rod, a sleeve column is arranged on the outer side of the telescopic rod, a second hole is formed in the outer wall of the sleeve column, a penetrating rod penetrates through the inner side of the second hole, the seat cushion is arranged on the lateral side, and the bottom of base is provided with the loop bar, the avris of loop bar is provided with the pin, and the bottom of loop bar is provided with the second screw rod, the tip of second screw rod is provided with the second bearing, and the middle part of second screw rod is provided with first gear, the avris of first gear is provided with the second gear, and the avris of second gear is fixed with the dwang to the middle part of dwang is provided with the third bearing.

Preferably, the support rod and the threaded pipe form a telescopic structure through the first screw rod, and the first screw rod is in threaded connection with the threaded pipe.

Preferably, the handrail and the sliding block are of an integrated structure, and the handrail and the limiting plate form a sliding structure through the sliding block.

Preferably, the penetrating rod is in interference connection with the sleeve column, and the sleeve column is fixedly connected with the telescopic rod through the penetrating rod.

Preferably, the loop bar forms a lifting structure with the base through the second screw, and the central axis of the loop bar is perpendicular to the central axis of the stop lever.

Preferably, the first gear and the base form a rotating structure through the second gear, and the first gear and the second gear are in meshed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the waiting seat convenient to adjust for the department of pediatrics has the advantages of high structure adjustment flexibility, strong structure stability, excellent part connectivity, high comfort level and good user experience;

1. the pediatric waiting seat convenient to adjust can ensure the mobility of the back cushion through the arrangement of the movable shaft, a user can push or retract the first screw rod towards the direction of the supporting rod by rotating the first screw rod on the inner side of the threaded pipe, and the supporting rod can ascend and descend due to the arrangement of the first bearing, so that the angle of the back cushion is adjusted, the comfort level is high, and the user experience is good;

2. this waiting seat that convenient regulation is used to paediatrics slides in the limiting plate and drives the handrail height-adjusting on the back through the slider, the user is through the high comfort level in order to promote the user of adjustment handrail, after the height of handrail is confirmed, align the second hole of cover post with the first hole of telescopic link, then insert the wearing rod and fix cover post and telescopic link, structural stability is strong, it is convenient high-efficient to adjust, through rotating the dwang in the third bearing, drive the second gear, first gear and second screw rod rotate, because the setting of second bearing and pin, can drive the ascending decline of loop bar, convenience of customers is to the adjustment of seat height, the structure regulation flexibility is high, structural stability is strong, part linkage nature is excellent.

Drawings

FIG. 1 is a schematic cross-sectional side view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of a connection structure of the limiting plate and the sliding block of the present invention;

fig. 4 is a schematic view of the connection structure between the loop bar and the stop bar of the present invention.

In the figure: 1. a back cushion; 2. a movable shaft; 3. a backrest; 4. a support bar; 5. a first bearing; 6. a first screw; 7. a threaded pipe; 8. a limiting plate; 9. a slider; 10. a handrail; 11. a telescopic rod; 12. a first hole; 13. sleeving a column; 14. a second hole; 15. penetrating a rod; 16. a cushion; 17. a support plate; 18. a base; 19. a loop bar; 20. a stop lever; 21. a second screw; 22. a second bearing; 23. a first gear; 24. a second gear; 25. rotating the rod; 26. and a third bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a waiting seat convenient to adjust for pediatrics comprises a back cushion 1, a movable shaft 2, a backrest 3, a support rod 4, a first bearing 5, a first screw 6, a screwed pipe 7, a limit plate 8, a sliding block 9, an armrest 10, a telescopic rod 11, a first hole 12, a sleeve column 13, a second hole 14, a through rod 15, a cushion 16, a support plate 17, a base 18, a sleeve rod 19, a stop rod 20, a second screw 21, a second bearing 22, a first gear 23, a second gear 24, a rotating rod 25 and a third bearing 26, wherein the movable shaft 2 is arranged at the end part of the back cushion 1, the backrest 3 is connected with the bottom of the movable shaft 2, the support rod 4 is arranged at the middle part of the back cushion 1, the first bearing 5 is arranged at the end part of the support rod 4, the first screw 6 is arranged at the end part of the first bearing 5, the screwed pipe 7 is arranged at the outer side of the first screw 6, the limit plate 8 is arranged at the middle part of the backrest 3, the, the side of the sliding block 9 is provided with a handrail 10, the bottom of the handrail 10 is fixed with a telescopic rod 11, the outer wall of the telescopic rod 11 is provided with a first hole 12, a sleeve column 13 is arranged on the outer side of the telescopic rod 11, a second hole 14 is arranged on the outer wall of the sleeve column 13, a through rod 15 penetrates through the inner side of the second hole 14, a cushion 16 is arranged at the side of the backrest 3, and a support plate 17 is arranged at the bottom of the cushion 16, a base 18 is arranged at the bottom of the support plate 17, and the bottom of the base 18 is provided with a loop bar 19, the side of the loop bar 19 is provided with a stop lever 20, and the bottom of the loop bar 19 is provided with a second screw 21, the end of the second screw 21 is provided with a second bearing 22, and a first gear 23 is provided at the middle of the second screw 21, a second gear 24 is provided at the side of the first gear 23, a rotating rod 25 is fixed on the side of the second gear 24, and a third bearing 26 is arranged in the middle of the rotating rod 25;

furthermore, the support rod 4 and the threaded pipe 7 form a telescopic structure through the first screw rod 6, the first screw rod 6 is in threaded connection with the threaded pipe 7, the activity of the headrest 1 can be guaranteed through the arrangement of the movable shaft 2, a user can push or retract the first screw rod 6 towards the support rod 4 by rotating the first screw rod 6 on the inner side of the threaded pipe 7, the support rod 4 can be lifted and lowered due to the arrangement of the first bearing 5, so that the angle of the headrest 1 can be adjusted, the comfort level is high, and the user experience is good;

furthermore, the armrest 10 and the slider 9 are integrated, the armrest 10 and the limiting plate 8 form a sliding structure through the slider 9, the slider 9 slides in the limiting plate 8 to drive the armrest 10 to adjust the height of the backrest 3, and a user can adjust the height of the armrest 10 to improve the comfort of the user;

furthermore, the penetrating rod 15 is in interference connection with the sleeve column 13, the sleeve column 13 is fixedly connected with the telescopic rod 11 through the penetrating rod 15, after the height of the handrail 10 is determined, the second hole 14 of the sleeve column 13 is aligned with the first hole 12 of the telescopic rod 11, and then the penetrating rod 15 is penetrated to fix the sleeve column 13 and the telescopic rod 11, so that the structure stability is strong, and the adjustment is convenient and efficient;

further, loop bar 19 constitutes elevation structure through second screw rod 21 and base 18, and the axis of loop bar 19 is mutually perpendicular with the axis of pin 20, and the rising of loop bar 19 descends, can convenience of customers to the regulation of seat height, and user experience feels high, and applicable type wide range.

Furthermore, the first gear 23 and the base 18 form a rotating structure through the second gear 24, the first gear 23 and the second gear 24 are in meshed connection, the second gear 24, the first gear 23 and the second screw 21 are driven to rotate by rotating the rotating rod 25 in the third bearing 26, and the loop bar 19 can be driven to ascend and descend due to the arrangement of the second bearing 22 and the stop lever 20, so that the height of the seat can be conveniently adjusted by a user, the structure adjustment flexibility is high, the structure stability is strong, and the part connection performance is excellent;

the working principle is as follows: the usage principle of the waiting chair convenient to adjust for pediatrics is that the activity of a back cushion 1 can be guaranteed through the arrangement of a movable shaft 2, a user can push or retract the first screw 6 towards the direction of a support rod 4 by rotating the first screw 6 on the inner side of a threaded pipe 7, the support rod 4 can ascend and descend due to the arrangement of a first bearing 5, so that the angle of the back cushion 1 can be adjusted, the comfort level is high, the user experience is good, the armrest 10 is driven to adjust the height of the backrest 3 by sliding a sliding block 9 in a limiting plate 8, the comfort level of the user is improved by adjusting the height of the armrest 10, after the height of the armrest 10 is determined, a second hole 14 of a sleeve column 13 is aligned with a first hole 12 of a telescopic rod 11, then the sleeve column 13 and the telescopic rod 11 are fixed by inserting a penetrating rod 15, the structure stability is strong, the adjustment is convenient and efficient, and the rotation rod 25 in a third bearing 26, drive second gear 24, first gear 23 and second screw rod 21 and rotate, because the setting of second bearing 22 and pin 20, can drive loop bar 19's rising decline, convenience of customers is to the adjustment of seat height, and the structure regulation flexibility is high, and structural stability is strong, and the part linking nature is excellent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paediatrics is with waiting seat of convenient regulation, includes back cushion (1), limiting plate (8) and cushion (16), its characterized in that: the utility model discloses a headrest, including headrest (1), movable shaft (2) and first bearing (5), the tip of movable shaft (2) links up back (3), the middle part of headrest (1) is provided with bracing piece (4), and the tip of bracing piece (4) is provided with first bearing (5), the tip of first bearing (5) is provided with first screw rod (6), and the outside of first screw rod (6) is provided with screwed pipe (7), limiting plate (8) set up in the middle part of back (3), and the inboard of limiting plate (8) is provided with slider (9), the avris of slider (9) is provided with handrail (10), and the bottom of handrail (10) is fixed with telescopic link (11), first hole (12) have been seted up to the outer wall of telescopic link (11), and the outside of telescopic link (11) is provided with set post (13), second hole (14) have been seted up to the outer wall of set post (13), and the inboard of second hole (14) runs through and has worn pole (15), cushion (16) set up in the avris of back (3), and the bottom of cushion (16) is provided with extension board (17), the bottom of extension board (17) is provided with base (18), and the bottom of base (18) is provided with loop bar (19), the avris of loop bar (19) is provided with pin (20), and the bottom of loop bar (19) is provided with second screw rod (21), the tip of second screw rod (21) is provided with second bearing (22), and the middle part of second screw rod (21) is provided with first gear (23), the avris of first gear (23) is provided with second gear (24), and the avris of second gear (24) is fixed with dwang (25) to the middle part of dwang (25) is provided with third bearing (26).

2. A pediatric conveniently adjusted waiting seat according to claim 1, wherein: the support rod (4) and the threaded pipe (7) form a telescopic structure through the first screw rod (6), and the first screw rod (6) is in threaded connection with the threaded pipe (7).

3. A pediatric conveniently adjusted waiting seat according to claim 1, wherein: the handrail (10) and the sliding block (9) are of an integrated structure, and the handrail (10) and the limiting plate (8) form a sliding structure through the sliding block (9).

4. A pediatric conveniently adjusted waiting seat according to claim 1, wherein: the penetrating rod (15) is in interference connection with the sleeve column (13), and the sleeve column (13) is fixedly connected with the telescopic rod (11) through the penetrating rod (15).

5. A pediatric conveniently adjusted waiting seat according to claim 1, wherein: the loop bar (19) forms a lifting structure with the base (18) through the second screw rod (21), and the central axis of the loop bar (19) is perpendicular to the central axis of the stop lever (20).

6. A pediatric conveniently adjusted waiting seat according to claim 1, wherein: the first gear (23) and the base (18) form a rotating structure through the second gear (24), and the first gear (23) is in meshed connection with the second gear (24).