CN209137572U - A kind of Department of Aged clinical infusion chair - Google Patents
A kind of Department of Aged clinical infusion chair Download PDFInfo
- Publication number
- CN209137572U CN209137572U CN201820454137.8U CN201820454137U CN209137572U CN 209137572 U CN209137572 U CN 209137572U CN 201820454137 U CN201820454137 U CN 201820454137U CN 209137572 U CN209137572 U CN 209137572U
- Authority
- CN
- China
- Prior art keywords
- rack gear
- gear
- chair leg
- fixture block
- bench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a kind of Department of Aged clinical infusion chairs, including backrest, bench, chair leg, the backrest lower end is flexibly connected bench rear end, the bench corner location is hingedly equipped with chair leg, sliding is equipped with rack gear column inside chair leg on rear side of this, the rack gear column is equipped with rack gear, the rack gear engagement is equipped with gear, the gear connects driving wheel by chain drive, two driving wheels run through the chair leg upper end for being installed on rear side, the driving wheel is equipped with crank, it is bevel structure that fixture block, which exposes can end top face, inclined-plane upward sliding contacts rack gear, fixture block lower end surface and rack gear are clamped, when gear drives two chair legs of rear side to move upwards, fixture block slips over rack gear by inclined-plane, it will not prevent to move upwards, when needing to adjust downwards the chair leg height of rear side, pull pull ring, fixture block is set to be detached from rack gear, unclamp pull ring , fixture block spring promotion under with rack gear be clamped, can fixed height.
Description
Technical field
The utility model relates to transfusion chair field, specially a kind of Department of Aged clinical infusion chair.
Background technique
When being infused in clinic, bench provided by outpatient service is mostly the bench of plastics or metal, this bench knot
Structure is single, and function is simple, uses unfeelingization factor inside, and especially the elderly's physical strength is weaker, when infusion,
It can inevitably feel uncomfortable, thus it is proposed that a kind of Department of Aged clinical infusion chair is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of Department of Aged clinical infusion chairs, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of Department of Aged clinical infusion chair, including leans on
Back, bench, chair leg, the backrest lower end are flexibly connected bench rear end, and the bench corner location is hingedly equipped with chair leg, after this
Sliding is equipped with rack gear column inside the chair leg of side, and the rack gear column is equipped with rack gear, and the rack gear engagement is equipped with gear, the tooth
Wheel connects driving wheel by chain drive, and two driving wheels run through the chair leg upper end for being installed on rear side, the driving wheel
It is equipped with crank, lower end is fixed with can in the chair leg of rear side, runs through in the can and is equipped with pull rod, the pull rod is located at chair
One end of outside of foot is equipped with pull ring, and the pull rod inner end is fixedly connected with fixture block, and described fixture block one end is flexibly connected with rack gear, institute
It states fixture block inner end and is fixedly connected with spring, the spring socket is installed on pull rod.
Preferably, the bench rear end is equipped with backrest, and the backrest upper end is equipped with headrest.
Preferably, four chair leg lower ends are equipped with idler wheel.
Preferably, it is fixed with handrail at left and right sides of the bench upper surface, is fixed with alarm bell on the handrail of side,
The rotation of its front end is equipped with drop table, and described drop table one end is equipped with groove, the handrail card of the drop table groove and the other side
It connects.
Preferably, it is fixed with foot pedal below the bench front position, pedal is fixedly mounted on the right side of the foot pedal
Magnet, the foot pedal left side are fixed with woollen blanket, and the woollen blanket side is equipped with woollen blanket magnet, the woollen blanket magnet and pedal magnetic
Iron absorption connection.
Preferably, the rack gear column is located in chair leg, and the chair leg is equipped with sliding slot, and the rack gear column is movably installed in sliding slot
It is interior.
Preferably, the gear is fixedly installed in chair leg inner wall lower end, and the gear is double gear structure, rear side gear
With chain connection, forward side gear is engaged with rack.
Preferably, it is bevel structure that the fixture block, which exposes can end top face, and inclined-plane upward sliding contacts rack gear, the card
Block lower end surface and rack gear are clamped.
Compared with prior art, the utility model has the beneficial effects that
1, gear is fixedly installed in chair leg inner wall lower end, and gear is double gear structure, rear side gear and chain connection, preceding
Side gear is engaged with rack, and when backgear is by connection transmission, front gear can be driven to move up and down along rack gear, to make bench
It can be risen from back-end location, old man is facilitated to stand up.
2, it is bevel structure that fixture block, which exposes can end top face, and inclined-plane upward sliding contacts rack gear, fixture block lower end surface and tooth
Item clamping, when gear drives two chair legs of rear side to move upwards, fixture block slips over rack gear by inclined-plane, will not prevent to transport upwards
It is dynamic, when needing to adjust downwards the chair leg height of rear side, pull ring is pulled, fixture block is made to be detached from rack gear, unclamps pull ring, fixture block is in spring
Lower and rack gear is pushed to be clamped, it can fixed height.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is schematic diagram at the utility model structure A.
In figure: 1 headrest, 2 backrests, 3 benches, 4 chair legs, 5 idler wheels, 6 handrails, 7 drop tables, 8 alarm bells, 9 woollen blankets, 10 woollen blanket magnetic
Iron, 11 foot pedals, 12 pedal magnet, 13 rack gear columns, 14 rack gears, 15 gears, 16 chains, 17 driving wheels, 18 cranks, 19 cans,
20 pull rings, 21 pull rods, 22 springs, 23 fixture blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Department of Aged clinical infusion chair, including backrest
2, bench 3, chair leg 4,2 lower end of backrest flexible connection 3 rear end of bench, 3 corner location of bench is hingedly equipped with chair leg 4, the rear side
Chair leg 4 inside sliding be equipped with rack gear column 13, rack gear column 13 be equipped with rack gear 14, rack gear 14 engagement be equipped with gear 15, gear
15 run through 4 upper end of chair leg for being installed on rear side, the driving wheel 17 by the transmission connection driving wheel 17 of chain 16, two driving wheels 17
It is equipped with crank 18, lower end is fixed with can 19 in the chair leg 4 of rear side, and run through in can 19 and is equipped with pull rod 21,21, pull rod
It is equipped with pull ring 20 in the one end in 4 outside of chair leg, 21 inner end of pull rod is fixedly connected with fixture block 23,14 activity of 23 one end of fixture block and rack gear
Connection, 23 inner end of fixture block are fixedly connected with spring 22, and the socket of spring 22 is installed on pull rod 21.
3 rear end of bench is equipped with backrest 2, and 2 upper end of backrest is equipped with headrest 1, and there are adjustable angle in backrest 2 and the junction of bench 3
Device is spent, 2 angle of backrest can be adjusted according to own situation, set headrest can slow down old man's neck fatigue sense.
Four 4 lower ends of chair leg are equipped with idler wheel 5, and idler wheel 5 is equipped with brake gear, when old man is inconvenient to take action, can push infusion
Chair is mobile, when without movement, checks idler wheel 5.
It is fixed with handrail 6 at left and right sides of 3 upper surface of bench, is fixed with alarm bell 8, front end on the handrail 6 of side
Rotation is equipped with drop table 7, and 7 one end of drop table is equipped with groove, and the handrail 6 of 7 groove of drop table and the other side is clamped, when infusion,
Hand can be placed on handrail 6 and relieve fatigue, and open drop table 7, be clamped groove to be formed and be stably connected with handrail 6, desktop
On can place the article of some teacups, drug, lunch box etc, be easy to use, when infusion terminates fastly or has other demand
It presses alarm bell aloud, medical staff can be reminded.
It is fixed with foot pedal 11 below 3 front position of bench, pedal magnet 12 is fixedly mounted on the right side of foot pedal 11, rides
Woollen blanket 9 is fixed on the left of plate 11,9 side of woollen blanket is equipped with woollen blanket magnet 10, and woollen blanket magnet 10 and the absorption of pedal magnet 12 connect,
When old man's infusion sense feel cold leg it is cold when, open woollen blanket 9 and cover foot, adsorb fixed woollen blanket 9 using magnet, foot can be made to protect
Temperature.
Rack gear column 13 is located in chair leg 4, and chair leg 4 is equipped with sliding slot, and rack gear column 13 is movably installed in sliding slot, can make rack gear column
13 can only move up and down to keep chair body stability with chair leg 4.
Gear 15 is fixedly installed in 4 inner wall lower end of chair leg, and gear 15 is double gear structure, rear side gear and 16 chain of chain
It connects, anterior lateral tooth wheel and rack 14 engages, and when backgear is by 16 transmission of connection, front gear can be driven to transport along about 14 rack gear
It is dynamic, so that bench 3 be enable to rise from back-end location, old man is facilitated to stand up.
It is bevel structure that fixture block 23, which exposes can end top face, and inclined-plane upward sliding contacts rack gear 14,23 lower end surface of fixture block
It is clamped with rack gear 14, when gear 15 drives two chair legs 4 of rear side to move upwards, fixture block 23 slips over rack gear 14 by inclined-plane, no
It can prevent to move upwards, when needing to adjust downwards 4 height of chair leg of rear side, pull pull ring 20, fixture block 23 is made to be detached from rack gear 14,
Pull ring 20 is unclamped, fixture block 23 is clamped under the promotion of spring 22 with rack gear 14, can fixed height.
Working principle: the utility model is equipped with crank 18 by 6 upper end of chair leg of rear side, rotates crank 18, drives transmission
Power is transferred on the gear 15 inside chair leg 4 by 17 rotation of wheel, driving wheel 17 by chain 16, and band moving gear 15 moves, tooth
Wheel 15 is engaged with rack gear 14, and gear 15 can be made to move along rack gear 14, inside the chair leg 4 that gear is predicted after being fixedly installed in, from
And bench can be driven to move, when old man needs to stand up, rotate crank 18, be raised above bench 3, after rise, fixture block 23 with
Rack gear 14 is clamped, and 3 position of bench can be made to fix, and is sat down when needing to adjust 3 position of bench, and pull ring 20 is pulled, make fixture block 23 with
Rack gear 14 is detached from, and can adjust 3 height of bench downwards, when needing to stop, unclamping pull ring 20, the bullet under the promotion of spring 22 of fixture block 23
It is clamped out with rack gear 14, bench height can be fixed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of Department of Aged clinical infusion chair, including backrest (2), bench (3), chair leg (4), it is characterised in that: the backrest (2)
Lower end is flexibly connected bench (3) rear end, and bench (3) corner location is hingedly equipped with chair leg (4), the chair leg (4) on rear side of this
Internal sliding is equipped with rack gear column (13), and the rack gear column (13) is equipped with rack gear (14), and rack gear (14) engagement is equipped with tooth
It takes turns (15), the gear (15) is by chain (16) transmission connection driving wheel (17), and two driving wheels (17) are through installation
In chair leg (4) upper end of rear side, which is equipped with crank (18), and the interior lower end fixation of the chair leg (4) of rear side is set
Have can (19), through pull rod (21) are equipped in the can (19), one end that the pull rod (21) is located on the outside of chair leg (4) is set
Have pull ring (20), pull rod (21) inner end is fixedly connected fixture block (23), described fixture block (23) one end and rack gear (14) activity
Connection, fixture block (23) inner end are fixedly connected with spring (22), and spring (22) socket is installed on pull rod (21).
2. a kind of Department of Aged clinical infusion chair according to claim 1, it is characterised in that: bench (3) rear end is equipped with
Backrest (2), backrest (2) upper end are equipped with headrest (1).
3. a kind of Department of Aged clinical infusion chair according to claim 1, it is characterised in that: four chair leg (4) lower ends
Equipped with idler wheel (5).
4. a kind of Department of Aged clinical infusion chair according to claim 1, it is characterised in that: bench (3) upper surface is left
Right two sides are fixed with handrail (6), are fixed with alarm bell (8) on the handrail (6) of side, and front end rotation is equipped with drop table
(7), described drop table (7) one end is equipped with groove, handrail (6) clamping of drop table (7) groove and the other side.
5. a kind of Department of Aged clinical infusion chair according to claim 1, it is characterised in that: bench (3) front position
Lower section is fixed with foot pedal (11), pedal magnet (12) is fixedly mounted on the right side of the foot pedal (11), the foot pedal (11)
Left side is fixed with woollen blanket (9), and woollen blanket (9) side is equipped with woollen blanket magnet (10), the woollen blanket magnet (10) and pedal magnetic
Iron (12) absorption connection.
6. a kind of Department of Aged clinical infusion chair according to claim 1, it is characterised in that: the rack gear column (13) is located at chair
In foot (4), the chair leg (4) is equipped with sliding slot, and the rack gear column (13) is movably installed in sliding slot.
7. a kind of Department of Aged clinical infusion chair according to claim 1, it is characterised in that: the gear (15) is fixedly mounted
In chair leg (4) inner wall lower end, the gear (15) is double gear structure, and rear side gear is linked with chain (16), forward side gear
It is engaged with rack gear (14).
8. a kind of Department of Aged clinical infusion chair according to claim 1, it is characterised in that: the fixture block (23) exposes can
End top face is bevel structure, and inclined-plane upward sliding contacts rack gear (14), and fixture block (23) lower end surface and rack gear (14) are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454137.8U CN209137572U (en) | 2018-04-02 | 2018-04-02 | A kind of Department of Aged clinical infusion chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454137.8U CN209137572U (en) | 2018-04-02 | 2018-04-02 | A kind of Department of Aged clinical infusion chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137572U true CN209137572U (en) | 2019-07-23 |
Family
ID=67264436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820454137.8U Expired - Fee Related CN209137572U (en) | 2018-04-02 | 2018-04-02 | A kind of Department of Aged clinical infusion chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209137572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022882A (en) * | 2021-03-13 | 2021-06-25 | 芜湖中科飞机制造有限公司 | Material transportation and maintenance device for small aircraft |
| CN113262350A (en) * | 2021-06-03 | 2021-08-17 | 凯正梅 | Urological department infusion is with no liquid self-stop formula infusion chair |
-
2018
- 2018-04-02 CN CN201820454137.8U patent/CN209137572U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022882A (en) * | 2021-03-13 | 2021-06-25 | 芜湖中科飞机制造有限公司 | Material transportation and maintenance device for small aircraft |
| CN113262350A (en) * | 2021-06-03 | 2021-08-17 | 凯正梅 | Urological department infusion is with no liquid self-stop formula infusion chair |
| CN113262350B (en) * | 2021-06-03 | 2022-06-28 | 曾磊 | Urological department infusion is with no liquid from ending formula infusion chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20200402 |