CN203988561U - A kind of cross leg holder - Google Patents
A kind of cross leg holder Download PDFInfo
- Publication number
- CN203988561U CN203988561U CN201420413897.6U CN201420413897U CN203988561U CN 203988561 U CN203988561 U CN 203988561U CN 201420413897 U CN201420413897 U CN 201420413897U CN 203988561 U CN203988561 U CN 203988561U
- Authority
- CN
- China
- Prior art keywords
- lower limb
- limb cover
- dwang
- cover
- connecting rod
- 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
This utility model relates to a kind of holder, relates in particular to a kind of cross leg holder.A kind of cross leg holder, comprise the top holder and the bottom holder that by mobile jib, connect, top holder comprises top connecting rod, lower limb cover a and lower limb cover b, the both sides of described top connecting rod are respectively equipped with symmetrical top dwang, fixing of thigh and calf, stability is high, also can make the fixing of knee actuator current amplifier, can accomplish length and rotational angle two-ways regulation, in adjustment process, still keep stationary state, simultaneously in long-time fixation procedure, shank has the phenomenons such as stiff, this actuator is fixing to have guaranteed whole stability calf, while having avoided that nobody helps on limit, patient's is helpless, and this phenomenon often can be encountered in the situations such as night, guarantee that patient returns to form in the most comfortable.
Description
Technical field
This utility model relates to a kind of fixed support, relates in particular to a kind of cross leg holder.
Background technology
At Reconstructive surgery, tend to use cross leg skin flap, after cross leg skin flap operation, two lower limbs need to be intersected fixing, existing way is to fix by Gypsum Fibrosum+batten or exterior fixation bracket, after these two kinds of method patient lower limb are fixing, can not conveniently rotate shank adjustment, local pressure ulcer, the pin track infection of easily forming of while, long-time fixing easily causes suffering limb ankylosis, changes dressings simultaneously, nurses extremely inconvenient.
Summary of the invention
The purpose of this utility model is: the deficiency existing for prior art, provides a kind of structure firm cross leg holder.
For realizing the object of this utility model, be achieved by the following technical solutions:
A kind of cross leg holder, comprise the top holder and the bottom holder that by mobile jib, connect, top holder comprises top connecting rod, lower limb cover a and lower limb cover b, the both sides of described top connecting rod are respectively equipped with symmetrical top dwang, the lower end of top dwang is provided with top rolling disc, described lower limb cover a and described lower limb cover b upper surface are respectively equipped with top hardboard, top rolling disc is connected on the hardboard of top, top connecting rod comprises top fixed bar, top expansion link and top locating rod, the both sides of top locating rod are connected with top expansion link, the outboard end of top expansion link connects described top fixed bar, described bottom holder comprises lower connecting rod, lower limb cover c and lower limb cover d, the both sides of described bottom connecting rod are respectively equipped with symmetrical bottom dwang, the lower end of bottom dwang is provided with bottom rolling disc, described lower limb cover c and described lower limb cover d upper surface are respectively equipped with bottom hardboard, bottom rolling disc is connected on the hardboard of bottom, bottom connecting rod comprises bottom fixed bar, bottom expansion link and bottom locating rod, the both sides of bottom locating rod are connected with bottom expansion link, and the outboard end of bottom expansion link connects described bottom fixed bar.
As preferably, described lower limb cover a and described lower limb cover b are soft materials parcel and form and have degree of tightness elasticity, the centre of lower limb cover a and lower limb cover b is respectively equipped with opening, described lower limb cover c and described lower limb cover d are soft materials parcel and form, described top hardboard and bottom hardboard are rigid material, a side of lower limb cover c and lower limb cover d is detachable, on the medial wall of lower limb cover c and lower limb cover d, is respectively equipped with viscous layer fixed with each other.
As preferably, between described top locating rod and described top expansion link, be equipped with spring.
As preferably, on described top dwang and bottom dwang, be equipped with telescopic tube.
As preferably, described top rolling disc and bottom rolling disc all comprise the toothed disc of interconnective shell and inner side, described toothed disc is provided with 12 latch heads, toothed disc is fixed on described lower limb cover a, described lower limb cover b, described lower limb cover c and described lower limb overlap on d, described top dwang and described bottom dwang are all slidably connected on shell, top dwang and bottom dwang can move up, side bottom is provided with a breach in the enclosure, top dwang and bottom dwang be the end face higher than described toothed disc at the bottom surface of breach one side, top dwang and bottom dwang are connected with extension spring in the bottom of non-notch one side, the side of top dwang and bottom dwang is provided with the adjusting rod extending to breach one side, the bottom of described adjusting rod be provided with and two latch heads between the mutual fixture block of clamping.
As preferably, being distributed as of described latch head is ten latch heads to inner side with vertical direction, is two latch heads with vertical direction to outside.
As preferably, the rotational angle α of described fixture block and rotational angle β are respectively 0～50 ° and 0～10 °.
As preferably, described rolling disc comprises roll-shell, in described roll-shell, is provided with arc-shaped slot, and the lower end of described dwang is provided with spherical dop, and spherical dop is connected in arc-shaped slot.
Compared with prior art, the beneficial effects of the utility model are: thigh and calf fixing, stability is high, also can make the fixing of knee actuator current amplifier, can accomplish length and rotational angle two-ways regulation, in adjustment process, still keep stationary state, simultaneously in long-time fixation procedure, shank has the phenomenons such as stiff, this actuator is fixing to have guaranteed whole stability calf, while having avoided that nobody helps on limit, patient's is helpless, and this phenomenon often can be encountered in the situations such as night, guarantee that patient returns to form in the most comfortable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that this utility model lower limb cover is taken apart;
Fig. 3 is the structural representation of this utility model shell 11 and toothed disc 9;
Fig. 4 is the structural representation of this utility model toothed disc 9.
The specific embodiment
1-4 makes a detailed explanation the specific embodiment of the present utility model with reference to the accompanying drawings below.
Embodiment 1
A kind of cross leg holder, comprise the top holder 31 and the bottom holder 18 that by mobile jib 19, connect, top holder 31 comprises top connecting rod 1, lower limb cover a2 and lower limb cover b3, the both sides of described top connecting rod 1 are respectively equipped with symmetrical top dwang 4, the lower end of top dwang 4 is provided with top rolling disc 5, described lower limb cover a2 and described lower limb cover b3 upper surface are respectively equipped with top hardboard 16, top rolling disc 5 is connected on top hardboard 16, top connecting rod 1 comprises top fixed bar 6, top expansion link 7 and top locating rod 8, the both sides of top locating rod 8 are connected with top expansion link 7, the outboard end of top expansion link 7 connects described top fixed bar 6, described bottom holder 18 comprises bottom connecting rod 23, lower limb cover c20 and lower limb cover d22, the both sides of described bottom connecting rod 23 are respectively equipped with symmetrical bottom dwang 24, the lower end of bottom dwang 24 is provided with bottom rolling disc 25, described lower limb cover c20 and described lower limb cover d22 upper surface are respectively equipped with bottom hardboard 26, bottom rolling disc 25 is connected on bottom hardboard 26, bottom connecting rod 23 comprises bottom fixed bar 27, bottom expansion link 28 and bottom locating rod 29, the both sides of bottom locating rod 29 are connected with bottom expansion link 28, the outboard end of bottom expansion link 28 connects described bottom fixed bar 27.Described lower limb cover a2 and described lower limb cover b3 are soft materials parcel and form and have degree of tightness elasticity, the centre of lower limb cover a2 and lower limb cover b3 is respectively equipped with opening 30, described lower limb cover c20 and described lower limb cover d22 are soft materials parcel and form, described top hardboard 16 and bottom hardboard 26 are rigid material, a side of lower limb cover c20 and lower limb cover d22 is detachable, on the medial wall of lower limb cover c20 and lower limb cover d22, be respectively equipped with viscous layer fixed with each other 17, between described top locating rod 8 and described top expansion link 7, be equipped with spring 21, top rolling disc 5 is identical with the structure of bottom rolling disc 25, described top rolling disc 5 and bottom rolling disc 25 all comprise the toothed disc 9 of interconnective shell 11 and inner side, described toothed disc 9 is provided with 12 latch heads 10, toothed disc is fixed on described lower limb cover a2, described lower limb cover b3, described lower limb cover c20 and described lower limb overlap on d22, described top dwang 4 and described bottom dwang 24 are all slidably connected on shell 11, top dwang 4 and bottom dwang 24 can move up, in shell 11 inside bottom, be provided with a breach 12, top dwang 4 and bottom dwang be the end face higher than described toothed disc 9 at the bottom surface of breach 12 1 sides, top dwang 4 and bottom dwang 24 are connected with extension spring 13 in the bottom of non-notch 12 1 sides, the side of top dwang 4 and bottom dwang 24 is provided with the adjusting rod 14 extending to breach 12 1 sides, the bottom of described adjusting rod 14 be provided with and two latch heads 10 between the mutual fixture block 15 of clamping, to outside, be two latch heads 10 with vertical direction, the rotational angle α of described fixture block 15 and rotational angle β are respectively 0～50 ° and 0～10 °, being equivalent to each latch head 10 is 5 °.On top dwang 4 and bottom dwang 24, be equipped with telescopic tube 32, when lift adjustment, need to allow top holder 31 and bottom holder 18 simultaneously upper and lower, operation is to rotate telescopic tube 32, lift that mobile jib 19 is upwards lifted or to pressing down, reach suitable position and turn again tight telescopic tube 32 and be fixed.
In use, first observe how to adjust shank, as required adjusting angle.First lower limb cover a2 and lower limb cover b3 are enclosed within respectively on knee or thigh, because being degree of tightness zone circle, described lower limb cover a2 and described lower limb cover b3 form, the centre of lower limb cover a2 and lower limb cover b3 is respectively equipped with opening 30, in order to extend in knee position the outer surface covering above the knee, pull open the viscous layer 17 on lower limb cover c20 and lower limb cover d22, lower limb cover c20 and lower limb cover d22 are separately fixed on shank, and shank position has guaranteed the stability of whole holder; While needing to regulate top connecting rod 1 height, first hold and upwards lift top dwang 4 or bottom dwang 24, fixture block 15 departs from latch head 10, rotate shank and lower limb cover, when turning under comfort conditions, put down top dwang 4 or bottom dwang 24, the mutual clamping of latch head 10 that allows fixture block 15 and turn to.When rotating, find that the distance of some lower limbs cover is excessive or when too small, can complete adjusting by folding and unfolding expansion link 7, also can single rotatable leg cover, utilize top rolling disc 5 or bottom rolling disc 25 to be fixed, cross-legged recovery is generally inside intersection, and outside angle will be set, be that shank due to some patient is out of shape to some extent, do not get rid of outside possibility, so the rotational angle α of described fixture block 15 and rotational angle β are respectively 0～50 ° and 0～10 °, to allow lower limb cover take benchmark stretch as standard in fact, turning to the inside is 50 degree, maximum rotation angle is 10 degree laterally, such adjustment is more accurate, can guarantee the patient who regulates shank not straight simultaneously.
Claims (7)
1. a cross leg holder, it is characterized in that, comprise the top holder and the bottom holder that by mobile jib, connect, top holder comprises top connecting rod, lower limb cover a and lower limb cover b, the both sides of described top connecting rod are respectively equipped with symmetrical top dwang, the lower end of top dwang is provided with top rolling disc, described lower limb cover a and described lower limb cover b upper surface are respectively equipped with top hardboard, top rolling disc is connected on the hardboard of top, top connecting rod comprises top fixed bar, top expansion link and top locating rod, the both sides of top locating rod are connected with top expansion link, the outboard end of top expansion link connects described top fixed bar, described bottom holder comprises bottom connecting rod, lower limb cover c and lower limb cover d, the both sides of described bottom connecting rod are respectively equipped with symmetrical bottom dwang, the lower end of bottom dwang is provided with bottom rolling disc, described lower limb cover c and described lower limb cover d upper surface are respectively equipped with bottom hardboard, bottom rolling disc is connected on the hardboard of bottom, bottom connecting rod comprises bottom fixed bar, bottom expansion link and bottom locating rod, the both sides of bottom locating rod are connected with bottom expansion link, and the outboard end of bottom expansion link connects described bottom fixed bar.
2. a kind of cross leg holder according to claim 1, it is characterized in that, described lower limb cover a and described lower limb cover b are soft materials parcel and form and have degree of tightness elasticity, the centre of lower limb cover a and lower limb cover b is respectively equipped with opening, described lower limb cover c and described lower limb cover d are soft materials parcel and form, described top hardboard and bottom hardboard are rigid material, a side of lower limb cover c and lower limb cover d is detachable, on the medial wall of lower limb cover c and lower limb cover d, is respectively equipped with viscous layer fixed with each other.
3. a kind of cross leg holder according to claim 1, is characterized in that, between described top locating rod and described top expansion link, is equipped with spring.
4. a kind of cross leg holder according to claim 1, is characterized in that, on described top dwang and bottom dwang, is equipped with telescopic tube.
5. a kind of cross leg holder according to claim 1, it is characterized in that, described top rolling disc and bottom rolling disc all comprise the toothed disc of interconnective shell and inner side, described toothed disc is provided with 12 latch heads, toothed disc is fixed on described lower limb cover a, described lower limb cover b, described lower limb cover c and described lower limb overlap on d, described top dwang and described bottom dwang are all slidably connected on shell, top dwang and bottom dwang can move up, side bottom is provided with a breach in the enclosure, top dwang and bottom dwang be the end face higher than described toothed disc at the bottom surface of breach one side, top dwang and bottom dwang are connected with extension spring in the bottom of non-notch one side, the side of top dwang and bottom dwang is provided with the adjusting rod extending to breach one side, the bottom of described adjusting rod be provided with and two latch heads between the mutual fixture block of clamping.
6. a kind of cross leg holder according to claim 5, is characterized in that, being distributed as of described latch head is ten latch heads to inner side with vertical direction, is two latch heads with vertical direction to outside.
7. a kind of cross leg holder according to claim 5, is characterized in that, the rotational angle α of described fixture block and rotational angle β are respectively 0～50 ° and 0～10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413897.6U CN203988561U (en) | 2014-07-25 | 2014-07-25 | A kind of cross leg holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413897.6U CN203988561U (en) | 2014-07-25 | 2014-07-25 | A kind of cross leg holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203988561U true CN203988561U (en) | 2014-12-10 |
Family
ID=52028647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413897.6U Expired - Fee Related CN203988561U (en) | 2014-07-25 | 2014-07-25 | A kind of cross leg holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203988561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146808A (en) * | 2014-07-25 | 2014-11-19 | 沈永辉 | Cross-leg fixator |
| CN109938823A (en) * | 2019-02-21 | 2019-06-28 | 杨岗 | A kind of multifunctional hand leg surgery fracture double leaf reduction forceps and operating method |
-
2014
- 2014-07-25 CN CN201420413897.6U patent/CN203988561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146808A (en) * | 2014-07-25 | 2014-11-19 | 沈永辉 | Cross-leg fixator |
| CN109938823A (en) * | 2019-02-21 | 2019-06-28 | 杨岗 | A kind of multifunctional hand leg surgery fracture double leaf reduction forceps and operating method |
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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: 20141210 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |