CN203662958U - Skeletal traction safety hook - Google Patents
Skeletal traction safety hook Download PDFInfo
- Publication number
- CN203662958U CN203662958U CN201320876148.2U CN201320876148U CN203662958U CN 203662958 U CN203662958 U CN 203662958U CN 201320876148 U CN201320876148 U CN 201320876148U CN 203662958 U CN203662958 U CN 203662958U
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- CN
- China
- Prior art keywords
- hook
- base
- outer housing
- hood
- traction
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a skeletal traction safety hook which comprises a base, a hood and a hook. The base is a round plate and the cylindrical hood is arranged on the base. The outer diameter of the hood is smaller than the diameter of the base. The bottom end of the hook is fixedly connected with the center of the base. The top end penetrates out along the middle axis of the hood. The hook which bends downwards is arranged above the center of the hood. The hood is installed on the base and not connected with the base. The hood is a hollow cylinder and is internally provided with an anti-skidding hook which is installed on the safety base. When the skeletal traction safety hook is used, a traction weight U-shaped groove is matched with the hook and perpendicularly arranged in the hood so as to ensure that the position is stable. One end of the anti-skidding hook is connected with a traction rope so as to achieve the aims of firm fixation, the stable position and convenient and rapid placing and taking.
Description
Technical field
Appurtenance when this utility model relates to bone traction, is specially a kind of bone traction safety hook.
Background technology
Be pulled in the damage for the treatment of B&J and there is the stable fracture broken ends of fractured bone, pain relieving and promotion union of fracture, keep functional position, prevent amyotrophy, existing reset has again fixation, there are some hidden danger in the bone traction of current clinical use, conventionally traction weight weight is 4-6KG, traction weight adopts binder or rope to be connected with traction frame more, be suspended to patient's tailstock by pull rope, traction frame, traction is fixed shakiness, is picked and placeed inconvenience, and easily meeting accident comes off causes patient draw position pain, displacement or accidentally injure other people.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of bone traction safety hook, can solve clinical traction weight and pick and place inconvenience, fixing not firm, easily breaks off relations and waits the unexpected injury problem causing.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of bone traction safety hook, comprise base, outer housing and hook, described base is a plectane, and its top is provided with cylindric outer housing, and the external diameter of outer housing is less than the diameter of base, described hook bottom is fixedly connected with the circle centre position of base, top passes along the axis of outer housing, and is provided with downward crotch above outer housing center, and described outer housing is placed on base and is not connected with base.
Described base and hook all adopt ferrous material to make, and the bottom of hook is welded on base plate.
The crotch on described hook top is circular-arc, and the diameter of this circular arc crotch is 70mm, link up with for diameter be 10mm.
Described outer housing adopts aluminum alloy materials to make.
Outer housing of the present utility model is placed on base, be not connected to base, can be up and down, outer housing can be mentioned, from the below of outer housing, traction weight is put into base, and make the U-shaped groove of traction weight can be stuck in the below of hook, when the number of placing when traction weight is more, also can overlay successively base from the top of outer housing.
Hook of the present utility model can either facilitate draw operations, can play certain fixation to traction weight again, and meanwhile, the rough surface of hook, can increasing friction force, greatly reduces the risk breaking off relations; The external diameter of outer housing is less than the diameter of base, and what make that outer housing can be stable is positioned on base, and outer housing can guarantee that the position of traction weight is safe to a certain extent.
After traction weight is placed on base, then the crotch end of hook is connected with pull rope, can draws; Adopt this device can reach fixation, position stability, pick and place object easily simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is using state figure of the present utility model.
The specific embodiment
As Figure 1-Figure 2, structure of the present utility model comprises base 1, outer housing 2 and hook 3, described base is a plectane, its top is provided with cylindric outer housing, the external diameter of outer housing is less than the diameter of base, and described hook bottom is fixedly connected with the circle centre position of base, and top passes along the axis of outer housing, and above outer housing center, being provided with downward crotch, described outer housing is placed on base and is not connected with base.
Described base and hook all adopt ferrous material to make, and the bottom of hook is welded on base plate, and wherein the diameter of base is 110mm, and thickness is 5mm, 55mm place, center welding hook, the maximum loading weight 10KG of irony plectane, the highest 5 of the 2KG thickness traction weights of placing.
The crotch on described hook top is circular-arc, the diameter 10mm of hook, and height 305 mm, form a circular-arc hook at 270mm place, and the diameter of this circular arc crotch is 70mm; Hook adopts ferrous metal matsurface to make, and is connected with safety basement mid point; Metal matsurface bonding streng is strong, greatly reduces unhook risk, and the radian of hook just in time facilitates traction weight to pick and place simultaneously.
Described outer housing adopts aluminum alloy materials to make; diameter 100 mm; height 200 mm; diameter is slightly less than safety basement, can move up and down, can slippage; traction weight can pick and place when few below tubular protective cover; when traction weight is many, pick and place from above, can avoid the risk of traction weight from periphery slippage completely, facilitate maintain cleanliness simultaneously.
When use, the crotch of hook top is connected with pull rope, and U-shaped groove and the hook of traction weight 4 agree with, and adjust as required trailing weight, are vertically positioned in outer housing, guarantee that position is safe.Can draw, traction weight position fixation when traction, picks and places conveniently.
For this utility model is clearly described, above embodiment has listed concrete sized data, but these data are not used in restriction protection domain of the present utility model.
Claims (4)
1. a bone traction safety hook, it is characterized in that: comprise base (1), outer housing (2) and hook (3), described base is a plectane, its top is provided with cylindric outer housing, the external diameter of outer housing is less than the diameter of base, and described hook bottom is fixedly connected with the circle centre position of base, and top passes along the axis of outer housing, and above outer housing center, being provided with downward crotch, described outer housing is placed on base and is not connected with base.
2. bone traction safety hook according to claim 1, is characterized in that: described base and hook all adopt ferrous material to make, and the bottom of hook is welded on base plate.
3. bone according to claim 1 traction safety hook, is characterized in that: the crotch on described hook top is circular-arc, and the diameter of this circular arc crotch is 70mm, link up with for diameter be 10mm.
4. bone traction safety hook according to claim 1, is characterized in that: described outer housing adopts aluminum alloy materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876148.2U CN203662958U (en) | 2013-12-30 | 2013-12-30 | Skeletal traction safety hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876148.2U CN203662958U (en) | 2013-12-30 | 2013-12-30 | Skeletal traction safety hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203662958U true CN203662958U (en) | 2014-06-25 |
Family
ID=50959298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876148.2U Expired - Fee Related CN203662958U (en) | 2013-12-30 | 2013-12-30 | Skeletal traction safety hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203662958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157558A (en) * | 2017-05-05 | 2017-09-15 | 宁波市北仑区人民医院 | A kind of Bone traction counter weight construction for preventing that balancing weight from falling |
-
2013
- 2013-12-30 CN CN201320876148.2U patent/CN203662958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157558A (en) * | 2017-05-05 | 2017-09-15 | 宁波市北仑区人民医院 | A kind of Bone traction counter weight construction for preventing that balancing weight from falling |
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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: 20140625 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |