CN207071128U - A kind of Pedals type lifting operation seat - Google Patents
A kind of Pedals type lifting operation seat Download PDFInfo
- Publication number
- CN207071128U CN207071128U CN201720151832.2U CN201720151832U CN207071128U CN 207071128 U CN207071128 U CN 207071128U CN 201720151832 U CN201720151832 U CN 201720151832U CN 207071128 U CN207071128 U CN 207071128U
- Authority
- CN
- China
- Prior art keywords
- column
- housing
- expansion link
- gear
- spring
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
It the utility model is related to medicine equipment, more particularly to a kind of Pedals type lifting operation seat, including chassis, the upper side on the chassis is vertically provided with column, the column is set to hollow posts, installation expansion link in column, the interior boom end of the expansion link is fixedly connected with the bottom of column, the first spring is arranged in interior bar, the chamber boom end of the expansion link is fixedly connected with seat, the chamber bar side of expansion link is interval with tooth block, the column side relative with tooth block position is provided with housing, column runs through the port for opening up connection enclosure interior, gear is provided with the housing, gear is movably set in the fixing axle in housing, the gear contacts with the engagement of tooth block.The utility model is manipulated the lifting of seat by the way of foot-operated, is not only convenient for the operation of medical worker, operating personnel is vacateed both hands, and more health, reduce skin contact, avoid pathogen transmission by carrying out structure improvement to the support column of seat.
Description
Technical field
Medicine equipment is the utility model is related to, is specifically related to a kind of Pedals type lifting operation seat.
Background technology
Because the patient of hospital is relatively more, germ is also particularly easy to be delivered to other people by article, causes disease
Infect.The existing seat that can be lifted, it is mostly to adjust manually, so needs the hand of medical worker to contact seat, not only
Take hand, and and easily contact germ, be not easy to the work of medical worker.
Utility model content
The technical problems to be solved in the utility model is to overcome the regulation of prior art chair manual is inconvenient, antihygienic to lack
Fall into, there is provided a kind of Pedals type lifting operation seat.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of Pedals type lifting operation seat
Chair, including chassis, the upper side on the chassis are vertically provided with column, and the column is set to hollow posts, expansion link is installed in column,
The interior boom end of the expansion link is fixedly connected with the bottom of column, and the first spring, the chamber bar of the expansion link are arranged in interior bar
End is fixedly connected with seat, and the chamber bar side of expansion link is interval with tooth block, the column side relative with tooth block position
Provided with housing, column runs through the port for opening up connection enclosure interior, is provided with gear in the housing, gear is movably set in housing
In interior fixing axle, the gear contacts with the engagement of tooth block, and the outside of the column is provided with foot-driven lever, and the housing, which runs through, to be opened up
Perforation, the perforation of upper end through the housing of the foot-driven lever are flexibly connected with one end of brace, the body of rod movable sleeve of the brace
Be located in fixing axle, the other end of brace is fixedly connected with one end of second spring, the other end of second spring and housing it is interior
Side wall is fixedly connected, and notch is opened up between the tooth and tooth of the gear.
Further, the port madial wall of the column sets ball, the chamber bar outside of expansion link around axis activity
Wall and ball contact.
Further, the tooth block is set to not contact with the madial wall of column, and the tooth position of gear is in column inside and tooth block
Engagement contact.
Further, the foot-driven lever is set to L-shaped structure, and the quarter butt of foot-driven lever is set to flat.
Further, the second spring is set to obliquely set, and second spring is set to hard spring.
The utility model has an advantageous effect in that compared with prior art：A kind of Pedals type lifting operation seat, knot
Structure is simple, easy to use, and by carrying out structure improvement to the support column of seat, the lifting of seat is manipulated by the way of foot-operated,
The operation of medical worker is not only convenient for, operating personnel is vacateed both hands, and it is more hygienic, skin contact is reduced, avoids disease
Bacterium is propagated.
Brief description of the drawings
Fig. 1 is a kind of Pedals type lifting operation seat overall structure diagram of the utility model；
Fig. 2 is the mplifying structure schematic diagram of A in a kind of Pedals type lifting operation seat Fig. 1 of the utility model.
In figure marked as：1- chassis；2- columns；3- expansion links；4- interior bars；The springs of 5- first；6- seats；7- tooth blocks；8-
Housing；9- gears；10- foot-driven levers；11- braces；12- second springs；13- notches.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Understood referring to figs. 1 to Fig. 2：A kind of Pedals type lifting operation seat, including chassis 1, the upper side on the chassis 1
Vertical to be provided with column 2, the column 2 is set to hollow posts, installation expansion link 3 in column 2, the end of interior bar 4 of the expansion link 3 and
The bottom of column 2 is fixedly connected, and the first spring 5 is arranged in interior bar 4, and the chamber boom end of the expansion link 3 is fixed with seat 6 to be connected
Connect, the chamber bar side of expansion link 3 is interval with tooth block 7, and the column 2 side relative with the position of tooth block 7 is provided with housing 8, stands
Post 2 runs through the port opened up inside connection housing 8, is provided with gear 9 in the housing 8, gear 9 is movably set in housing 8
In fixing axle, the gear 9 contacts with the engagement of tooth block 7, and the outside of the column 2 is provided with foot-driven lever 10, and the housing 8, which runs through, to be opened
If perforation, the perforation of upper end through the housing 8 of the foot-driven lever 10 is flexibly connected with one end of brace 11, the bar of the brace 11
Body is movably set in fixing axle, and the other end of brace 11 is fixedly connected with one end of second spring 12, second spring 12 it is another
One end is fixedly connected with the madial wall of housing 8, and notch 13 is opened up between the tooth and tooth of the gear 9.
Around axis, activity sets ball, the chamber bar lateral wall and ball of expansion link 3 to the port madial wall of the column 2
Contact, deflection is prevented, reduce frictional force；The tooth block 7 is set to not contact with the madial wall of column 2, and the tooth position of gear 9 is in column
2 inside contact with the engagement of tooth block 7, are easy to tooth block 7 to pass through；The foot-driven lever 10 is set to L-shaped structure, and the quarter butt of foot-driven lever 10 is set
For flat, it is easy to trample；The second spring 12 is set to obliquely set, and second spring 12 is set to hard spring, prevents
Bending.
Principle and advantage of the present utility model：When use, it is desirable to lifting, operating personnel leave seat 6, under step on it is foot-operated
Bar 10, foot-driven lever 10 leave the notch 13 of gear 9, and the first spring 5 stretches, and the chamber bar of expansion link 3 rises, and seat 6 is lifted, thought
Decline, be then sitting on seat 6, sit on desired height, unclamp foot-driven lever 10, second spring 12 is changed into stretching from contraction state
State, second spring 12 push one end of brace 11, and the other end of brace 11 drives foot-driven lever 10 to rise, the termination of foot-driven lever 10
It is stuck in the notch 13 of gear 9, gear 9 can not be rotated, and the chamber bar tooth block 7 of expansion link 3 can not be moved, and expansion link 3 is limited.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of Pedals type lifting operation seat, including chassis（1）, it is characterised in that：The chassis（1）Upper side it is vertical
Provided with column（2）, the column（2）It is set to hollow posts, column（2）Interior installation expansion link（3）, the expansion link（3）Interior bar
（4）End and column（2）Bottom be fixedly connected, interior bar（4）On be arranged the first spring（5）, the expansion link（3）Chamber rod end
Portion and seat（6）It is fixedly connected, expansion link（3）Chamber bar side be interval with tooth block（7）, the column（2）With tooth block（7）Position
Put relative side and be provided with housing（8）, column（2）Through opening up connection housing（8）Internal port, the housing（8）Inside set
There is gear（9）, gear（9）It is movably set in housing（8）In interior fixing axle, the gear（9）With tooth block（7）Engagement contact,
The column（2）Outside be provided with foot-driven lever（10）, the housing（8）Perforated through opening up, the foot-driven lever（10）Upper end
Through housing（8）Perforation and brace（11）One end be flexibly connected, the brace（11）The body of rod be movably set in fixing axle
On, brace（11）The other end and second spring（12）One end be fixedly connected, second spring（12）The other end and housing（8）
Madial wall be fixedly connected, the gear（9）Tooth and tooth between open up notch（13）.
A kind of 2. Pedals type lifting operation seat according to claim 1, it is characterised in that the column（2）End
Around axis, activity sets ball, expansion link to intraoral side wall（3）Chamber bar lateral wall and ball contact.
A kind of 3. Pedals type lifting operation seat according to claim 1, it is characterised in that the tooth block（7）With standing
Post（2）Madial wall be set to not contact, gear（9）Tooth position in column（2）Internal and tooth block（7）Engagement contact.
A kind of 4. Pedals type lifting operation seat according to claim 1, it is characterised in that the foot-driven lever（10）If
For L-shaped structure, foot-driven lever（10）Quarter butt be set to flat.
A kind of 5. Pedals type lifting operation seat according to claim 1, it is characterised in that the second spring（12）
It is set to obliquely set, second spring（12）It is set to hard spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151832.2U CN207071128U (en) | 2017-02-21 | 2017-02-21 | A kind of Pedals type lifting operation seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151832.2U CN207071128U (en) | 2017-02-21 | 2017-02-21 | A kind of Pedals type lifting operation seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071128U true CN207071128U (en) | 2018-03-06 |
Family
ID=61513474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151832.2U Expired - Fee Related CN207071128U (en) | 2017-02-21 | 2017-02-21 | A kind of Pedals type lifting operation seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207071128U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889437A (en) * | 2018-07-31 | 2018-11-27 | 贵州大学 | A kind of agricultural stalk pulverizer feeding device |
| CN109060556A (en) * | 2018-09-17 | 2018-12-21 | 欧阳范范 | A kind of hardware plate bend resistance detection device |
| CN111449770A (en) * | 2020-04-07 | 2020-07-28 | 江苏省肿瘤医院 | Operation chair |
-
2017
- 2017-02-21 CN CN201720151832.2U patent/CN207071128U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889437A (en) * | 2018-07-31 | 2018-11-27 | 贵州大学 | A kind of agricultural stalk pulverizer feeding device |
| CN109060556A (en) * | 2018-09-17 | 2018-12-21 | 欧阳范范 | A kind of hardware plate bend resistance detection device |
| CN109060556B (en) * | 2018-09-17 | 2020-12-08 | 嘉兴管通机电科技有限公司 | Anti detection device that buckles of five metals panel |
| CN111449770A (en) * | 2020-04-07 | 2020-07-28 | 江苏省肿瘤医院 | Operation chair |
| CN111449770B (en) * | 2020-04-07 | 2021-06-15 | 江苏省肿瘤医院 | Operation 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: 20180306 Termination date: 20190221 |