CN201855469U - Transfusion chair with backrest capable of being adjusted in angle by knob - Google Patents
Transfusion chair with backrest capable of being adjusted in angle by knob Download PDFInfo
- Publication number
- CN201855469U CN201855469U CN2010205865630U CN201020586563U CN201855469U CN 201855469 U CN201855469 U CN 201855469U CN 2010205865630 U CN2010205865630 U CN 2010205865630U CN 201020586563 U CN201020586563 U CN 201020586563U CN 201855469 U CN201855469 U CN 201855469U
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- China
- Prior art keywords
- knob
- backrest
- chair
- seat cushion
- transfusion
- 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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Abstract
The utility model relates to a transfusion chair with a backrest capable of being adjusted in angle by a knob, comprising a chair frame. The chair frame is fixedly provided with a seat cushion, knob angle adjusting machines are respectively arranged at two sides of the rear end of the seat cushion, fixing rods of the knob angle adjusting machines are fixedly connected with the chair frame, and movable rods of the knob angle adjusting machines are fixedly connected with the backrest. The transfusion chair is applicable to being used on transfusion, rest and nursing of patients in hospitals.
Description
Technical field
This utility model relates to technical field of medical, relates in particular to a kind of transfusion chair.
Background technology
Transfusion chair for hospital patient transfusion, have a rest and use during nursing.The structure of existing transfusion chair is: comprise the chair frame, be fixed with seat cushion on the chair frame, one end of seat cushion is fixed with backrest, fixedly connected (seat cushion that has and backrest are integral structure) by fixed angle between described backrest and the seat cushion, the transfusion chair that has in addition also comprises drip stand and the arm-rest frame that is fixed on the chair frame, is fixed on the compositions such as headrest on the backrest.The shortcoming of existing transfusion chair is: because the angle between seat cushion and the backrest is changeless, patient can only keep same sitting posture in long-time infusion process, can feel exhausted thus with uncomfortable.
The utility model content
Technical problem to be solved in the utility model is: the transfusion chair that the backrest of angle adjustable between a kind of seat cushion and the backrest can be by the knob angle modulation is provided.
For addressing the above problem, the technical solution adopted in the utility model is: backrest can be by the transfusion chair of knob angle modulation, comprise the chair frame, be fixed with seat cushion on the chair frame, the both sides of the rear end of seat cushion are respectively arranged with a knob adjuster, the fixed bar of described knob adjuster and chair frame are fixedly connected, and the motion bar and the backrest of knob adjuster are fixedly connected.
In described two knob adjusters, the knob adjuster that is positioned at the seat cushion right side has operation knob, and the knob adjuster that is positioned at the seat cushion left side does not have operation knob.
Also be fixed with drip stand and arm-rest frame on the described chair frame, also be fixed with headrest on the described backrest.
The beneficial effects of the utility model are: above-mentioned backrest can be regulated backrest angle according to patient's clinical requirement by the transfusion chair of knob angle modulation, backrest is 100 °～180 ° with respect to the angle of regulation range of seat cushion, can be adjusted to flat prone position from general sitting posture, thereby efficiently solve patient in long-time infusion treatment process, the tired out and uncomfortable problem that causes because of sitting posture is unalterable.This transfusion chair backrest angle governor motion has been selected " knob adjuster " more general on the market for use, and is simple in structure, cost performance is high, and is easy to adjust, quick, safe in utilization, reliable, inexpensive.
Description of drawings
Fig. 1 is the structural representation that this utility model backrest can pass through the transfusion chair of knob angle modulation;
Fig. 2 is the right TV structure sketch map of Fig. 1;
Fig. 3 is the structure for amplifying sketch map of A portion among Fig. 1;
Among the figure: 1, chair frame, 2, seat cushion, 3, knob adjuster, 31, fixed bar, 32, motion bar, 33, operation knob, 4, backrest, 5, drip stand, 6, arm-rest frame, 7, headrest.
The specific embodiment
Below by specific embodiment this utility model backrest can be described in further detail by the transfusion chair of knob angle modulation.
As Fig. 1, shown in Figure 2, backrest can be by the transfusion chair of knob angle modulation, comprise chair frame 1, be fixed with seat cushion 2 on the chair frame 1, the both sides of the rear end of seat cushion 2 are respectively arranged with a knob adjuster 3, as shown in Figure 3, the fixed bar 31 and the chair frame 1 of described knob adjuster 3 are fixedly connected, the motion bar 32 and the backrest 4 of knob adjuster 3 are fixedly connected, in described two knob adjusters 3, the knob adjuster 3 that is positioned at seat cushion 2 right sides has operation knob 33, and the knob adjuster 3 that is positioned at seat cushion 2 left sides does not have operation knob 33, also be fixed with drip stand 5 and arm-rest frame 6 on the described chair frame 1, also be fixed with headrest 7 on the described backrest 4.
Operation principle of the present utility model is: as shown in Figure 1, when above-mentioned transfusion chair is carried out the angular adjustment of backrest 4, transfusion patient rotary manipulation knob: when clockwise rotating operation knob 33, the motion bar 32 of knob adjuster 3 turns clockwise with the center of knob adjuster 3, thereby drive backrest 4 turns clockwise with the center of knob adjuster 3, this moment, backrest 4 dwindled with respect to the angle of seat cushion 2, and minimum angles is (sitting posture) about 100 °; When rotating counterclockwise operation knob 33, the motion bar 32 of knob adjuster 3 is rotated counterclockwise with the center of knob adjuster 3, thereby drive backrest 4 is rotated counterclockwise with the center of knob adjuster 3, this moment, backrest 4 increased with respect to the angle of seat cushion 2, and maximum angle is (horizontal position) about 180 °; The backrest 4 of this transfusion chair is 100 °～180 ° with respect to the angle of regulation range of seat cushion 2.Can in this scope, make step-less adjustment.
Claims (3)
1. backrest can be by the transfusion chair of knob angle modulation, comprise the chair frame, be fixed with seat cushion on the chair frame, it is characterized in that: the both sides of the rear end of seat cushion are respectively arranged with a knob adjuster, the fixed bar of described knob adjuster and chair frame are fixedly connected, and the motion bar and the backrest of knob adjuster are fixedly connected.
2. backrest according to claim 1 can be by the transfusion chair of knob angle modulation, it is characterized in that: in described two knob adjusters, the knob adjuster that is positioned at the seat cushion right side has operation knob, and the knob adjuster that is positioned at the seat cushion left side does not have operation knob.
3. backrest according to claim 1 and 2 can is characterized in that: also be fixed with drip stand and arm-rest frame on the described chair frame, also be fixed with headrest on the described backrest by the transfusion chair of knob angle modulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205865630U CN201855469U (en) | 2010-11-01 | 2010-11-01 | Transfusion chair with backrest capable of being adjusted in angle by knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205865630U CN201855469U (en) | 2010-11-01 | 2010-11-01 | Transfusion chair with backrest capable of being adjusted in angle by knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855469U true CN201855469U (en) | 2011-06-08 |
Family
ID=44101289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205865630U Expired - Fee Related CN201855469U (en) | 2010-11-01 | 2010-11-01 | Transfusion chair with backrest capable of being adjusted in angle by knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966354A (en) * | 2010-11-01 | 2011-02-09 | 江苏永发医用设备有限公司 | Infusion chair provided with chair back with knob angle adjustment device |
-
2010
- 2010-11-01 CN CN2010205865630U patent/CN201855469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966354A (en) * | 2010-11-01 | 2011-02-09 | 江苏永发医用设备有限公司 | Infusion chair provided with chair back with knob angle adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |