CN204474059U - A kind of medical bandage rewinder - Google Patents
A kind of medical bandage rewinder Download PDFInfo
- Publication number
- CN204474059U CN204474059U CN201420846317.2U CN201420846317U CN204474059U CN 204474059 U CN204474059 U CN 204474059U CN 201420846317 U CN201420846317 U CN 201420846317U CN 204474059 U CN204474059 U CN 204474059U
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- CN
- China
- Prior art keywords
- backrush
- bandage
- axle
- housing
- wheel
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- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a kind of medical bandage rewinder, comprises for the guide piece by bandage marshalling, for the rewinding device of the bandage that backrush guide piece is put in order, and the driving device driving rewinding device to rotate; Driving device comprises main driving axle and backrush axle, and backrush axle is provided with backrush power wheel, and main driving axle is provided with the main driving wheel driving backrush power wheel to rotate; Main driving axle is connected with handle; Backrush axle is connected with backrush outer shaft, and rewinding device is arranged on backrush outer shaft.The utility model first by guide piece by bandage marshalling, rewinding device is driven to rotate by driving device again, thus clamped by rewinding device and drive bandage backrush rolling, bandage backrush rolling after easily medical college student wound wrapping training exercise can being used, the roller bandage be rolled into is neatly regular, and backrush speed is fast, the bandage recycling that exercise can be made to use, reduce the waste of bandage, reduce the consumables cost of training exercise.
Description
Technical field
The utility model belongs to medical educational apparatus field, is specifically related to a kind of medical bandage rewinder.
Background technology
In medical colleges and schools's student training, wound wrapping is one of subject of training, a large amount of bandage can be used in training, if not by bandage repeated usage, then can cause a large amount of wastes to bandage, and roll up training cost, therefore in order to save and repeated usage bandage, existing way is that the bandage after training being used adopts the manual method backrush rolling be wound around, and do both time-consuming like this, the roller bandage being again wound around rolling is also irregular.Unspecial in student being practised the bandage backrush rolling after using at present, be beneficial to the bandage rewinder that bandage repeats to practise using.
Utility model content
The purpose of this utility model is to provide a kind of medical bandage rewinder, the backrush rolling that the bandage after student can being used in training process is quick, regular, in order to reusing, reduces the waste of bandage.
For achieving the above object, the utility model by the following technical solutions:
A kind of medical bandage rewinder, comprises for bandage arrangement is arranged neat guide piece, for the rewinding device of bandage backrush rolling that guide piece is put in order, and the driving device for driving rewinding device to rotate;
Wherein guide piece and rewinding device are positioned at outside, and guide piece is arranged on the bottom of housing, and rewinding device is arranged on the top of housing, and guide piece and rewinding device are positioned at the same side of housing;
Driving device comprises and is arranged on main driving axle in housing and backrush axle, and wherein backrush axle is provided with backrush power wheel, and main driving axle is provided with the main driving wheel for driving backrush power wheel to rotate; Handle is arranged on the outside of housing and is connected with main driving axle; Backrush outer shaft is arranged on the outside of housing and is connected with backrush axle, and rewinding device is arranged on backrush outer shaft; Handle and backrush outer shaft are separately positioned on the both sides of housing.
Described driving device also comprises the tween drive spindle be arranged in housing, and tween drive spindle is provided with the first intermediate transmission wheel and the second intermediate transmission wheel, and main driving wheel is taken turns with the first intermediate transmission and engaged, and the second intermediate transmission wheel engages with backrush power wheel.
The transmitting ratio that described main driving wheel and the first intermediate transmission are taken turns is 1:(1.5 ~ 4), the second intermediate transmission wheel is 1:(1.5 ~ 4 with the transmitting ratio of backrush power wheel).
Described tween drive spindle is provided with the locating dowel pin for preventing the first intermediate transmission wheel and the displacement of the second intermediate transmission wheel.
Described main driving axle is provided with the locating dowel pin for preventing main driving wheel to be shifted; Backrush axle is provided with the locating dowel pin for preventing backrush power wheel to be shifted.
Described backrush outer shaft is provided with the rewind crank coaxial with it, and rewind crank is provided with the locating dowel pin for fixing rewinding device.
Described rewinding device comprises the flexible interior bar be removably sleeved on rewind crank, in flexible, bar is provided with the locating dowel pin draw-in groove with detent fit, in flexible, bar is set with the outer telescopic tube that in stretching, bar can slide, outer telescopic tube is provided with the backrush card for clamping bandage, leaves gap between backrush card and outer telescopic tube.
Described guide piece comprises the guidepost be arranged on housing, guidepost is provided with the pilot bar parallel with rewind crank and the first guide card, gap is left between first guide card and pilot bar, pilot bar is set with the guide sleeve that can slide on the guide bar, guide sleeve is provided with for coordinating the second guide card arranging bandage with the first guide card, leaves gap between the second guide card and guide sleeve.
Relative to prior art, the utility model has following beneficial effect:
The medical bandage rewinder that the utility model provides, mainly comprise guide piece, rewinding device and driving device, its effect first arranges neat by guide piece by bandage arrangement, then drive rewinding device to rotate by driving device, thus clamped by rewinding device and drive bandage backrush rolling.Concrete, when turning handle, main driving wheel can be driven to rotate, main driving wheel drives backrush power wheel to rotate further, thus drive backrush axle and backrush outer shaft to rotate, therefore the rewinding device be arranged on backrush outer shaft also rotates thereupon, and one end that rewinding device clamps bandage makes bandage backrush rolling.Bandage backrush rolling after medical college student wound wrapping training exercise can use by medical bandage rewinder easily that utilize the utility model to provide, the roller bandage be rolled into is neatly regular, and backrush speed is fast, the bandage recycling that exercise can be made to use, decrease the waste of bandage, reduce the consumables cost of training exercise.
Further, because the driving device in the utility model is provided with intermediate transmission wheel and first, second tween drive spindle, the type of drive of main driving wheel to backrush power wheel is made to become bipolar gear mode, swinging handle drives main driving axle to turn 1 circle, rotatable 3 ~ 8 circles of backrush axle, substantially increase transmission speed and driving efficiency, make the speed of bandage backrush faster.And the setting of locating dowel pin can ensure that each power wheel is positioned at suitable engage position, ensure the normal operation of driving device.The medical bandage rewinder provided in the utility model through use test, per hour can backrush bandage 40 ~ 50.
Further, rewinding device in the utility model is primarily of the flexible outer bar be set in together and flexible interior bar composition, in flexible, bar can be fastened on rewind crank and rotate with backrush axle, and flexible outer bar is provided with the backrush card for clamping bandage, can ensure that bandage rotates with rewinding device.And different according to the width of bandage, slide control can to stretch the extended position of outer bar in flexible on bar, make the width of the width adequate bandage of whole rewinding device.
Further, guide piece in the utility model is primarily of first, second guide card and guide sleeve and pilot bar composition, can according to the difference of bandage width, adjustment guide sleeve relative position on the guide bar, make the width of the width adequate bandage of guide piece, restriction bandage swings when backrush, to ensure that bandage carries out backrush smoothly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the medical bandage rewinder that the utility model provides;
Fig. 2 is the right elevation of Fig. 1;
Wherein: 1 is backrush power wheel, 2 is locating dowel pin, 3 is backrush axle, 4 is the first intermediate transmission wheel, 5 is main driving wheel, 6 is handle, 7 is housing, 8 is guidepost, 9 is pilot bar, 10 is guide sleeve, 11 is the second guide card, 12 is the first guide card, 13 is main driving axle, 14 is the second intermediate transmission wheel, 15 is tween drive spindle, 16 is rewind crank, 17 is flexible interior bar, 18 is flexible outer bar, 19 is backrush card, 20 is locating dowel pin draw-in groove, 21 is locating dowel pin, 22 is backrush outer shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1 and Fig. 2, the medical bandage rewinder that the utility model provides, comprise for bandage arrangement is arranged neat guide piece, for the rewinding device of bandage backrush rolling that guide piece is put in order, and the driving device for driving rewinding device to rotate.
Wherein, driving device comprises the main driving axle 13 be arranged in housing 7, tween drive spindle 15 and backrush axle 3, wherein backrush axle 3 is provided with backrush power wheel 1, tween drive spindle 15 is provided with the first intermediate transmission wheel 4 and the second intermediate transmission wheel 14, main driving axle 13 is provided with main driving wheel 5, main driving wheel 5 and the first intermediate transmission are taken turns 4 and are engaged, and the second intermediate transmission wheel 14 engages with backrush power wheel 1; The transmitting ratio that main driving wheel 5 and the first intermediate transmission take turns 4 is 1:(1.5 ~ 4), the second intermediate transmission wheel 14 is 1:(1.5 ~ 4 with the transmitting ratio of backrush power wheel 1).Main driving axle 13 is provided with the locating dowel pin 2 for preventing main driving wheel 5 to be shifted, tween drive spindle 15 is provided with the locating dowel pin 2 for preventing the first intermediate transmission wheel 4 and the second intermediate transmission wheel 14 displacement, and backrush axle 3 is provided with the locating dowel pin 2 for preventing backrush power wheel 1 to be shifted.Handle 6 is arranged on the outside of housing 7 and is connected with main driving axle 13; Backrush outer shaft 22 is arranged on the outside of housing 7 and is connected with backrush axle 3, and backrush outer shaft 22 is provided with the rewind crank 16 coaxial with it, and rewind crank 16 is provided with the locating dowel pin 21 for fixing rewinding device.Handle 6 and backrush outer shaft 22 are separately positioned on the both sides of housing 7.
It is outside that guide piece and rewinding device are positioned at housing 7, and guide piece is arranged on the bottom of housing 7, and rewinding device is arranged on the top of housing 7, and guide piece and rewinding device are positioned at the same side of housing 7.Wherein, rewinding device comprises the flexible interior bar 17 be removably sleeved on rewind crank 16, in flexible, bar 17 is provided with the locating dowel pin draw-in groove 20 coordinated with locating dowel pin 21, in flexible, bar 17 is set with the outer telescopic tube 18 that in stretching, bar 17 can slide, outer telescopic tube 18 is provided with the backrush card 19 for clamping bandage, leaves gap between backrush card 19 and outer telescopic tube 18.
Guide piece comprises the guidepost 8 be arranged on housing 7, guidepost 8 is provided with the pilot bar 9 parallel with rewind crank 16 and the first guide card 12, gap is left between first guide card 12 and pilot bar 9, pilot bar 9 is set with the guide sleeve 10 that can slide on pilot bar 9, guide sleeve 10 is provided with and leaves gap for coordinating with the first guide card 12 to arrange between the second guide card 11, second guide card 11 of bandage and guide sleeve 10.
The medical bandage rewinder that the utility model provides in use, first the locating dowel pin draw-in groove 20 on flexible interior bar 17 is stuck on the locating dowel pin 21 of rewind crank 16, and regulating the pull-out distance of flexible outer bar 18 and guide sleeve 10, the length making guide piece and rewinding device adapts with the width of the bandage treating backrush.Then one end of the loose shape bandage after using is passed by the first guide card 12 on guide piece and the gap between pilot bar 9 and the gap between the second guide card 11 and guide sleeve 10, and be pulled to rewinding device place, passed the gap between backrush card 19 and flexible outer bar 18, and its inflection and the bandage do not passed are rolled over neatly, then a hand fixed handle 6, handle 6 drives the main driving wheel 5 on main driving axle 13 to rotate, main driving wheel 5 drives the first power wheel 4 engaged with it to rotate, second power wheel 14 coaxial with the first power wheel 4 rotates with the first power wheel 4 simultaneously, and the second power wheel 14 drives the backrush power wheel 1 on backrush axle 3 to rotate, now backrush axle 3 rotates with backrush power wheel 1, backrush outer shaft 22 also rotates with backrush axle 3 with rewind crank 16, rewind crank 16 drives rewinding device to rotate, rewinding device drives bandage to rotate, thus bandage backrush rolling.Can add gradually when swinging handle 6, another hand can be assisted and be arranged bandage before guide piece, so that smoothly, fast, neat complete bandage backrush.After backrush completes, the lower rewinding device of dismounting, takes out the roller bandage spooled.When needs reuse bandage rewinding device, then rewinding device is sleeved on rewind crank 16.
Claims (8)
1. a medical bandage rewinder, is characterized in that: comprise for bandage arrangement is arranged neat guide piece, for the rewinding device of bandage backrush rolling that guide piece is put in order, and the driving device for driving rewinding device to rotate;
Wherein guide piece and rewinding device are positioned at housing (7) outside, and guide piece is arranged on the bottom of housing (7), rewinding device is arranged on the top of housing (7), and guide piece and rewinding device are positioned at the same side of housing (7);
Driving device comprises and is arranged on main driving axle (13) in housing (7) and backrush axle (3), wherein backrush axle (3) is provided with backrush power wheel (1), and main driving axle (13) is provided with the main driving wheel (5) for driving backrush power wheel (1) to rotate; Handle (6) is arranged on the outside of housing (7) and is connected with main driving axle (13); Backrush outer shaft (22) is arranged on the outside of housing (7) and is connected with backrush axle (3), and rewinding device is arranged on backrush outer shaft (22); Handle (6) and backrush outer shaft (22) are separately positioned on the both sides of housing (7).
2. medical bandage rewinder according to claim 1, it is characterized in that: described driving device also comprises the tween drive spindle (15) be arranged in housing (7), tween drive spindle (15) is provided with the first intermediate transmission wheel (4) and the second intermediate transmission wheel (14), main driving wheel (5) is taken turns (4) and is engaged with the first intermediate transmission, the second intermediate transmission wheel (14) engages with backrush power wheel (1).
3. medical bandage rewinder according to claim 2, it is characterized in that: the transmitting ratio that described main driving wheel (5) and the first intermediate transmission take turns (4) is 1:(1.5 ~ 4), the second intermediate transmission wheel (14) is 1:(1.5 ~ 4 with the transmitting ratio of backrush power wheel (1)).
4. medical bandage rewinder according to claim 2, is characterized in that: described tween drive spindle (15) is provided with the locating dowel pin (2) for preventing the first intermediate transmission wheel (4) and the second intermediate transmission wheel (14) to be shifted.
5. medical bandage rewinder according to claim 1, is characterized in that: described main driving axle (13) is provided with the locating dowel pin (2) for preventing main driving wheel (5) to be shifted; Backrush axle (3) is provided with the locating dowel pin (2) for preventing backrush power wheel (1) to be shifted.
6. medical bandage rewinder according to claim 1, it is characterized in that: described backrush outer shaft (22) is provided with the rewind crank (16) coaxial with it, rewind crank (16) is provided with the locating dowel pin (21) for fixing rewinding device.
7. medical bandage rewinder according to claim 6, it is characterized in that: described rewinding device comprises the flexible interior bar (17) be removably sleeved on rewind crank (16), in flexible, bar (17) is provided with the locating dowel pin draw-in groove (20) coordinated with locating dowel pin (21), in flexible, bar (17) being set with can the outer telescopic tube (18) of the upper slip of bar (17) in flexible, outer telescopic tube (18) is provided with the backrush card (19) for clamping bandage, gap is left between backrush card (19) and outer telescopic tube (18).
8. medical bandage rewinder according to claim 6, it is characterized in that: described guide piece comprises the guidepost (8) be arranged on housing (7), guidepost (8) is provided with the pilot bar (9) parallel with rewind crank (16) and the first guide card (12), gap is left between first guide card (12) and pilot bar (9), pilot bar (9) is set with can at the upper guide sleeve (10) slided of pilot bar (9), guide sleeve (10) is provided with for coordinating the second guide card (11) arranging bandage with the first guide card (12), gap is left between second guide card (11) and guide sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846317.2U CN204474059U (en) | 2014-12-27 | 2014-12-27 | A kind of medical bandage rewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846317.2U CN204474059U (en) | 2014-12-27 | 2014-12-27 | A kind of medical bandage rewinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474059U true CN204474059U (en) | 2015-07-15 |
Family
ID=53629863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846317.2U Expired - Fee Related CN204474059U (en) | 2014-12-27 | 2014-12-27 | A kind of medical bandage rewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185218A (en) * | 2017-06-02 | 2017-09-22 | 安徽即刻动身健身器械科技有限公司 | One kind boxing bandage wrapping head |
| CN116588654A (en) * | 2023-06-30 | 2023-08-15 | 海宁市天方经编有限公司 | Warp knitting yardage roll transferring and overturning device |
-
2014
- 2014-12-27 CN CN201420846317.2U patent/CN204474059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185218A (en) * | 2017-06-02 | 2017-09-22 | 安徽即刻动身健身器械科技有限公司 | One kind boxing bandage wrapping head |
| CN116588654A (en) * | 2023-06-30 | 2023-08-15 | 海宁市天方经编有限公司 | Warp knitting yardage roll transferring and overturning 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20211227 |