CN104146807B - A kind of cross leg fixed support - Google Patents
A kind of cross leg fixed support Download PDFInfo
- Publication number
- CN104146807B CN104146807B CN201410357773.5A CN201410357773A CN104146807B CN 104146807 B CN104146807 B CN 104146807B CN 201410357773 A CN201410357773 A CN 201410357773A CN 104146807 B CN104146807 B CN 104146807B
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- leg cover
- leg
- dwang
- fixed support
- cover
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to a kind of fixed support, relate in particular to a kind of cross leg fixed support. a kind of cross leg fixed support, comprise connecting rod, leg cover a and leg cover b, it is relatively convenient to regulate, and can accomplish length and rotational angle bidirectional modulation, in adjustment process, still keep stationary state, simultaneously in long-time fixation procedure, shank has the phenomenons such as stiff, by the setting of slinky spring, can not affect fixation degree, and patient can be according to level of comfort, do not rotating on the support bracket fastened basis of cross leg, just can make fine setting, avoid in the time that on limit, nobody helps, patient's is helpless, and this phenomenon often can be encountered in the situations such as night, ensure that patient returns to form in the most comfortable.
Description
Technical field
The present invention relates to a kind of fixed support, relate in particular to a kind of cross leg fixed support.
Background technology
Tend to use cross leg skin flap at Reconstructive surgery, after cross leg skin flap operation, two legs need to be intersected fixing, existing way is to fix with gypsum+batten or exterior fixing rack, after these two kinds of method patient lower limb are fixing, can not conveniently rotate shank adjustment, local pressure sore, the pin track infection of easily forming of while, long-time fixing easily causes suffering limb anchylosis, changes dressings simultaneously, nurses extremely inconvenient.
Summary of the invention
The object of the invention is: the deficiency existing for prior art, provides a kind of structure firm cross leg fixed support.
For realizing the present invention's object, be achieved by the following technical solutions:
A kind of cross leg fixed support, comprise connecting rod, leg cover a and leg cover b, the both sides of described connecting rod are respectively equipped with symmetrical dwang, the lower end of dwang is provided with rolling disc, described leg cover a and described leg cover b upper surface are respectively equipped with hardboard, and rolling disc is connected on hardboard, and connecting rod comprises fixed bar, expansion link and backstay, the both sides of backstay are connected with expansion link, and the outboard end of expansion link connects described fixed bar.
As preferably, described leg cover a and described leg cover b are soft materials parcel and form, wherein the described hardboard of top is rigid material, and a side of leg cover a and leg cover b is detachable, on the madial wall of leg cover a and leg cover b, is respectively equipped with viscous layer fixed with each other.
As preferably, between described backstay and described expansion link, be equipped with spring.
As preferably, described rolling disc comprises the toothed disc of interconnective shell and inner side, described toothed disc is provided with 12 latch heads, toothed disc is fixed on described leg cover a and described leg overlaps on b, described dwang is slidably connected on shell, dwang can move up, side bottom is provided with a breach in the enclosure, dwang is the end face higher than described toothed disc at the bottom surface of breach one side, dwang is connected with extension spring in the bottom of non-notch one side, the side of dwang is provided with the adjusting rod extending to breach one side, the bottom of described adjusting rod is provided with mates mutually with latch head and 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 invention has the beneficial effects as follows: it is relatively convenient to regulate, and can accomplish length and rotational angle bidirectional modulation, in adjustment process, still keep stationary state, simultaneously in long-time fixation procedure, shank has the phenomenons such as stiff, by the setting of slinky spring, can not affect fixation degree, and patient can be according to level of comfort, do not rotating on the support bracket fastened basis of cross leg, just can make fine setting, avoid in the time that on limit, nobody helps, patient's is helpless, and this phenomenon often can be encountered in the situations such as night, ensure that patient returns to form in the most comfortable.
Brief description of the drawings
Fig. 1 and Fig. 2 are structural representations of the present invention;
Fig. 3 is the structural representation after leg cover a2 of the present invention and leg cover b3 dismounting;
Fig. 4 is the structural representation of the embodiment of the present invention 1;
Fig. 5 is the structural representation of the embodiment of the present invention 2;
Fig. 6 is the structural representation of shell 11 of the present invention and toothed disc 9;
Fig. 7 is the structural representation of toothed disc 9 of the present invention;
Fig. 8 is the structural representation of roll-shell 18 of the present invention.
Detailed description of the invention
1-8 makes a detailed explanation the specific embodiment of the present invention with reference to the accompanying drawings below.
Embodiment 1
A kind of cross leg fixed support, comprise connecting rod 1, leg cover a2 and leg cover b3, the both sides of described connecting rod 1 are respectively equipped with symmetrical dwang 4, the lower end of dwang 4 is provided with rolling disc 5, described leg cover a2 and described leg cover b3 upper surface are respectively equipped with hardboard 16, rolling disc 5 is connected on hardboard 16, described leg cover a2 and described leg cover b3 are soft materials parcel and form, wherein the described hardboard 16 of top is rigid material, a side of leg cover a2 and leg cover b3 is detachable, on the madial wall of leg cover a2 and leg cover b3, be respectively equipped with viscous layer fixed with each other 17. connecting rod 1 comprises fixed bar 6, expansion link 7 and backstay 8, the both sides of backstay 8 are connected with expansion link 7, the outboard end of expansion link 7 connects described fixed bar 6, described rolling disc 5 comprises the toothed disc 9 of shell 11 and inner side, described toothed disc 9 is provided with 12 latch heads 10, toothed disc 9 is fixed on described leg cover a2 and described leg overlaps on b3, described dwang 4 is slidably connected on shell 11, dwang 4 can move up, be provided with a breach 12 in shell 11 inside bottom, dwang 4 is the end face higher than described toothed disc 9 at the bottom surface of breach 12 1 sides, dwang 4 is connected with extension spring 13 in the bottom of non-notch 12 1 sides, the side of dwang 4 is provided with the adjusting rod 14 extending to breach 12 1 sides, the bottom of described adjusting rod 14 is provided with the fixture block 15 of mutual clamping between two latch heads 10, being distributed as of described latch head 10 is ten latch heads 10 to inner side with vertical direction, be two latch heads 10 to outside 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 °.
In use, first observe how to adjust shank, adjusting angle as required, pulls open viscous layer 17, and leg cover a2 and leg cover b3 are separately fixed on thigh, can facilitate the adjusting of different sizes, has also ensured tightness simultaneously. While needing adjusting top connecting rod 1 height, first hold and upwards lift dwang 4, fixture block 15 departs from latch head 10, rotates shank and leg cover, when turning under comfort conditions, puts down dwang 4, the mutual clamping of latch head 10 that allows fixture block 15 and turn to. In the time rotating, find that top is concrete excessive or when too small, can complete adjusting by folding and unfolding expansion link 7, cross-legged recovery is generally inside intersection, to be out of shape to some extent due to some patient's shank and outside angle will be set, 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 leg cover a2 and leg cover b3 stretch as standard taking benchmark in fact, turning to the inside is 50 degree, maximum rotation angle is 10 degree laterally, and such adjustment is more accurate.
Embodiment 2
A kind of cross leg fixed support, comprise connecting rod 1, leg cover a2 and leg cover b3, the both sides of described connecting rod 1 are respectively equipped with symmetrical dwang 4, the lower end of dwang 4 is provided with rolling disc 5, described leg cover a2 and described leg cover b3 upper surface are respectively equipped with hardboard 16, rolling disc 5 is connected on hardboard 16, described leg cover a2 and described leg cover b3 are soft materials parcel and form, wherein the described hardboard 16 of top is rigid material, a side of leg cover a2 and leg cover b3 is detachable, on the madial wall of leg cover a2 and leg cover b3, be respectively equipped with viscous layer fixed with each other 17. connecting rod 1 comprises fixed bar 6, expansion link 7 and backstay 8, the both sides of backstay 8 are connected with expansion link 7, the outboard end of expansion link 7 connects described fixed bar 6, described rolling disc 5 comprises the toothed disc 9 of shell 11 and inner side, described toothed disc 9 is provided with 12 latch heads 10, toothed disc 9 is fixed on described leg cover a2 and described leg overlaps on b3, described dwang 4 is slidably connected on shell 11, dwang 4 can move up, be provided with a breach 12 in shell 11 inside bottom, dwang 4 is the end face higher than described toothed disc 9 at the bottom surface of breach 12 1 sides, dwang 4 is connected with extension spring 13 in the bottom of non-notch 12 1 sides, the side of dwang 4 is provided with the adjusting rod 14 extending to breach 12 1 sides, the bottom of described adjusting rod 14 is provided with the fixture block 15 of mutual clamping between two latch heads 10, being distributed as of described latch head 10 is ten latch heads 10 to inner side with vertical direction, be two latch heads 10 to outside 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 °, between described backstay 8 and described expansion link 7, be equipped with spring 21, patient can be according to circumstances outside side direction stretch pin, spring 21 is out of shape to some extent like this, because spring 16 pulling force of use are not very large, can not return to former state, so can allow patient self finely tune, spring 16 can be set to dismountable mode with being connected of backstay 8 and expansion link 7, so also can according to circumstances change the spring of different power, can adapt to different human needs.
In use, first observe how to adjust shank, adjusting angle as required, pulls open viscous layer 17, and leg cover a2 and leg cover b3 are separately fixed on thigh, can facilitate the adjusting of different sizes, has also ensured tightness simultaneously. While needing adjusting top connecting rod 1 height, first hold and upwards lift dwang 4, fixture block 15 departs from latch head 10, rotates shank and leg cover, when turning under comfort conditions, puts down dwang 4, the mutual clamping of latch head 10 that allows fixture block 15 and turn to. In the time rotating, find that top is concrete excessive or when too small, can complete adjusting by folding and unfolding expansion link 7, cross-legged recovery is generally inside intersection, to be out of shape to some extent due to some patient's shank and outside angle will be set, 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 leg cover a2 and leg cover b3 stretch as standard taking benchmark in fact, turning to the inside is 50 degree, maximum rotation angle is 10 degree laterally, and such adjustment is more accurate.
Embodiment 3
A kind of cross leg fixed support, comprise connecting rod 1, leg cover a2 and leg cover b3, the both sides of described connecting rod 1 are respectively equipped with symmetrical dwang 4, the lower end of dwang 4 is provided with rolling disc 5, described leg cover a2 and described leg cover b3 upper surface are respectively equipped with hardboard 16, rolling disc 5 is connected on hardboard 16, described leg cover a2 and described leg cover b3 are soft materials parcel and form, wherein the described hardboard 16 of top is rigid material, a side of leg cover a2 and leg cover b3 is detachable, on the madial wall of leg cover a2 and leg cover b3, be respectively equipped with viscous layer fixed with each other 17. connecting rod 1 comprises fixed bar 6, expansion link 7 and backstay 8, the both sides of backstay 8 are connected with expansion link 7, the outboard end of expansion link 7 connects described fixed bar 6, described rolling disc 5 comprises roll-shell 18, in described roll-shell 18, be provided with arc-shaped slot 19, the lower end of described dwang 4 is provided with spherical dop 20, and spherical dop 20 is connected in arc-shaped slot 19.
In use, first observe how to adjust shank, adjusting angle as required, pulls open viscous layer 17, and leg cover a2 and leg cover b3 are separately fixed on thigh, can facilitate the adjusting of different sizes, has also ensured tightness simultaneously. The rotation of leg cover a2 and leg cover b3 coordinates according to the interior spherical dop 20 of roll-shell 18 and arc-shaped slot 19, can complete the rotation of 360 degree, facilitates like this patient's self adjusting.
Claims (3)
1. a cross leg fixed support, it is characterized in that, comprise connecting rod, leg cover a and leg cover b, the both sides of described connecting rod are respectively equipped with symmetrical dwang, the lower end of dwang is equipped with rolling disc, described leg cover a and described leg cover b upper surface are respectively equipped with hardboard, on the hardboard that leg cover a described in rolling disc is connected to and described leg cover b upper surface are provided with, connecting rod comprises fixed bar, expansion link and backstay, the both sides of backstay are connected with respectively a described expansion link, the outboard end of described expansion link connects respectively again described fixed bar, described leg cover a and described leg cover b are soft materials parcel and form, the described hardboard that top arranges is rigid material, a side of leg cover a and leg cover b is detachable, on the madial wall of leg cover a and leg cover b, be respectively equipped with viscous layer fixed with each other, between described backstay and described expansion link, be equipped with spring, described rolling disc comprises the toothed disc on shell and shell madial wall, shell and toothed disc are interconnective, described toothed disc is provided with 12 latch heads, toothed disc is separately fixed at described leg cover a and described leg overlaps on b, described dwang is slidably connected on shell, dwang can move up, side bottom is provided with a breach in the enclosure, dwang is the end face higher than described toothed disc at the bottom surface of breach one side, dwang is connected with extension spring in the bottom of non-notch one side, the side of dwang is provided with the adjusting rod extending to breach one side, the bottom of described adjusting rod is provided with the fixture block of mutual clamping between adjacent latch head.
2. a kind of cross leg fixed support according to claim 1, is characterized in that, being distributed as of described latch head is ten latch heads in vertical direction to inner side, is two latch heads in vertical direction to outside.
3. a kind of cross leg fixed support according to claim 1, 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 |
|---|---|---|---|
| CN201410357773.5A CN104146807B (en) | 2014-07-25 | 2014-07-25 | A kind of cross leg fixed support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357773.5A CN104146807B (en) | 2014-07-25 | 2014-07-25 | A kind of cross leg fixed support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104146807A CN104146807A (en) | 2014-11-19 |
| CN104146807B true CN104146807B (en) | 2016-05-18 |
Family
ID=51872584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357773.5A Expired - Fee Related CN104146807B (en) | 2014-07-25 | 2014-07-25 | A kind of cross leg fixed support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104146807B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08332195A (en) * | 1995-06-08 | 1996-12-17 | Akira Koshida | Correction device for leg |
| CN2417850Y (en) * | 2000-04-11 | 2001-02-07 | 杨军林 | Adjustable external-expanding fixing rack |
| CN2827302Y (en) * | 2005-08-26 | 2006-10-18 | 董永华 | Postoperative posture supporting after pedicle flap repairing due to lower limb soft tissure defect |
| US20080078409A1 (en) * | 2006-09-14 | 2008-04-03 | Elizabeth Ann Ciccantelli | Apparatus for leg abduction |
| DE202008006486U1 (en) * | 2008-05-10 | 2008-09-18 | Moderne Orthopädie-Technik Spörer GmbH | Hip spreading orthosis, especially for patients with spastic muscle tone |
| CN201337547Y (en) * | 2009-01-24 | 2009-11-04 | 王君 | External fixing frame for treating femoral head osteochondropathy |
| CN201519220U (en) * | 2009-10-15 | 2010-07-07 | 张桂生 | Adjustable extended fixing device |
| DE202013004816U1 (en) * | 2013-05-24 | 2013-06-12 | Preisler Group Gmbh | Hip joint orthosis with elastic thigh shells |
| CN203988560U (en) * | 2014-07-25 | 2014-12-10 | 沈永辉 | A kind of cross leg fixed support |
-
2014
- 2014-07-25 CN CN201410357773.5A patent/CN104146807B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104146807A (en) | 2014-11-19 |
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Effective date of registration: 20160418 Address after: 323000 Lishui, Zhejiang Volkswagen street, No. 15 Applicant after: Lishui City People's Hospital Address before: 323000 Zhejiang Province, Lishui City Public Street No. 15 four ward of the Department of orthopedics of Lishui People's Hospital Applicant before: Shen Yonghui |
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Granted publication date: 20160518 Termination date: 20180725 |
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