CN2605844Y - Antiskid medical seat back racks - Google Patents
Antiskid medical seat back racks Download PDFInfo
- Publication number
- CN2605844Y CN2605844Y CN 03223965 CN03223965U CN2605844Y CN 2605844 Y CN2605844 Y CN 2605844Y CN 03223965 CN03223965 CN 03223965 CN 03223965 U CN03223965 U CN 03223965U CN 2605844 Y CN2605844 Y CN 2605844Y
- Authority
- CN
- China
- Prior art keywords
- seat cushion
- base
- frame
- support frame
- bearing frame
- 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
Links
Abstract
Disclosed is a medical antiskid backrest frame. The lower end of a back bearing frame (2) is hinged on the top of a base (1); a pitch adjusting frame is arranged between the backside of the back bearing frame (2) and the base (1); a seat cushion (4) is arranged in front of the back bearing frame (2); an actively connected connecting piece (3) is arranged between the seat cushion (4) and the base (1); the seat cushion (4) is a flat convex-platform-shaped lattice-division-filled liquid charging seat cushion; the convex platform of the seat cushion (4) forms a concave breech position together with the back bearing frame (2). With a rational design, the utility model can prevent body from declining since the seat cushion disperses the force of each point of the buttocks, and can improve the application comfort and stability of the patients, avoids bedsores, and is useful for the health and recovery of patients. Moreover, the utility model is simple in structure, low in production cost, convenient in operation and collection, and easy in application.
Description
Technical field
This utility model relates to a kind of medical supporting apparatus, particularly a kind of medical antislip back rest with anti-fall and anti-decubital ulcer effect.
Background technology
Back rest is in the medical domain extensive use, and inside and outside, woman, the various patients of department of pediatrics be because of a variety of causes can not out-of-bed activity the time, or all needs to use back rest when some patient such as asthma attack etc.
Existing back rest has following shortcoming in use: at first be easy slip, and poor stability.The back-rest bearing support generally is to place bed to go up to use, because bed is straight, back rest forms an inclined-plane with bed, and the people leans against on the back rest, and buttocks is because of being sitting on the straight bed, resistance is little, be subjected to gravity effect, buttocks moves forward easily, and trunk is and then to downslide, waist can not lean against on the frame reposefully, forms the shape of bending over.Under the state of bending over, abdominal breathing exercise is restricted, influences people's breathing, and the lumbar vertebra physiologic radian is lordosis, and it is protruding to become the back after bending over, and can cause lumbar vertebra and psoas muscle infringement after long-time.Next is that patient keeps position for sleeping in or that sit for a long time, and buttocks because of weight relation pressurized overlong time decubital ulcer takes place easily.Existing back rest is only simple in order to solve the problem of backrest, does not consider that health glides and the anti-decubital ulcer problem of buttocks.A kind of medical back rest that patent application 01262105.6 provides, form main body by backrest, support bar, base, an air bag that has switch is arranged between backrest and base, backrest is S-shaped, the base both sides are respectively equipped with plural groove, do not solve the problem of above-mentioned existence equally well.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and a kind of improved medical antislip back rest is provided, and improves stability and the comfortableness used, prevents that health from gliding, and reduces the generation of sciatic bedsore.
The purpose of this utility model can realize by following technical measures: this back rest comprises by base, the support body that the pitch adjustment frame of back support frame and back support frame is formed, back support frame lower end is hinged on the base, the pitch adjustment frame is connected between the back support frame back side and the base, by being adjusted at the Support Position of base, the angle of inclination of adjustable back bearing support, be provided with seat cushion in back support frame front, seat cushion is flat boss shape, the boss of seat cushion and back support frame form the depression breech presentation, seat cushion is a lattice filled type structure, lattice becomes many combination of lumens to form, and being shaped as of boss is trapezoidal, is preferably the topping up seat cushion.During use, regulate suitable back support frame angle of inclination by the pitch adjustment frame, people's buttocks is sitting in the depression breech presentation of seat cushion, withstood by boss and not glide, the seat cushion conduction disperses the pressure of each strong point, makes whole buttocks evenly stressed, avoid producing decubital ulcer, the back leans against on the back support frame.
This utility model is reasonable in design, disperse the buttocks each point stressed by seat cushion, prevent that health from gliding, improve stability and comfortableness that patient uses, avoid producing decubital ulcer, useful patient's health and rehabilitation because of the local long-time pressurized of buttocks, it is simple in structure, cheap, easy to use, help applying.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
The specific embodiment
With reference to Fig. 1, this back rest comprises by base [1], the support body that back support frame [2] and pitch adjustment frame are formed, back support frame [2] lower end is hinged on above the base [1], on the preceding base [1] of back support frame [1], seat cushion [4] is arranged, seat cushion [4] is a cellular topping up structure, lattice becomes many combination of lumens to form, boss is arranged, being shaped as of boss is trapezoidal, boss and back support frame form the depression breech presentation, and the topping up seat cushion preferably is divided into four layers from top to bottom, and every layer all has separate a plurality of inner chambers, each inner chamber is full of liquid all, the connector [3] that the loose joint formula is arranged between seat cushion [4] and the support body, connector [3] one ends are connected on the seat cushion [4], and the other end is connected on the base [1], seat cushion [4] can separate with support body, is convenient to collection.The length of base [1] also can add to be grown to seat cushion [4] front, supports seat cushion [4].Seat cushion [4] connects the location also can be realized by hook, related, bonding form with support body, the pitch adjustment frame is installed between back support frame [2] back side and the base [1], support bar [5], guide post [7] and positioning sleeve [6] are arranged, guide post [7] is installed in above the base [1], support bar [5] upper end is hinged on back support frame [2] back side, the lower end is hinged on the positioning sleeve [6], positioning sleeve [6] is enclosed within on the guide post [7], locate by bolting, by mobile support bar [5] lower end, the gradient of adjustable back bearing support [2] then can bolted then.
Claims (5)
1, a kind of medical antislip back rest, comprise the support body of forming by base [1], back support frame [2] and pitch adjustment frame, back support frame [2] lower end is hinged on above the base [1], pitch adjustment is erected between back support frame [2] back side and the base [1], it is characterized in that being provided with seat cushion [4] in back support frame [2] front, seat cushion [4] is flat boss shape, and the boss of seat cushion [4] and back support frame [2] form the depression breech presentation.
2, back rest according to claim 1 is characterized in that the boss of seat cushion [4] is shaped as trapezoidal.
3, back rest according to claim 1 is characterized in that seat cushion [4] is a lattice filled type topping up seat cushion.
4, back rest according to claim 1 is characterized in that having between seat cushion [4] and the support body connector [3] of loose joint formula.
5, back rest according to claim 1 is characterized in that the pitch adjustment frame has support bar [5], guide post [7] and positioning sleeve [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223965 CN2605844Y (en) | 2003-03-01 | 2003-03-01 | Antiskid medical seat back racks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223965 CN2605844Y (en) | 2003-03-01 | 2003-03-01 | Antiskid medical seat back racks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605844Y true CN2605844Y (en) | 2004-03-10 |
Family
ID=34163111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223965 Expired - Fee Related CN2605844Y (en) | 2003-03-01 | 2003-03-01 | Antiskid medical seat back racks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605844Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998980A (en) * | 2019-12-19 | 2021-06-22 | 吕玲玉 | Child bed chair suitable for preventing critical child from sliding down in semi-sitting position |
-
2003
- 2003-03-01 CN CN 03223965 patent/CN2605844Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998980A (en) * | 2019-12-19 | 2021-06-22 | 吕玲玉 | Child bed chair suitable for preventing critical child from sliding down in semi-sitting position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |