CN213217982U - Lower limb traction device - Google Patents
Lower limb traction device Download PDFInfo
- Publication number
- CN213217982U CN213217982U CN202021575064.1U CN202021575064U CN213217982U CN 213217982 U CN213217982 U CN 213217982U CN 202021575064 U CN202021575064 U CN 202021575064U CN 213217982 U CN213217982 U CN 213217982U
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- China
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- lower limb
- traction device
- protective sleeve
- foot rest
- fixing
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Abstract
A lower limb traction device comprising: the fixed lower limb foot rest is L-shaped, and an L-shaped accommodating groove is formed in the fixed lower limb foot rest; the flexible protective sleeve is arranged in the accommodating groove; the L-shaped guard plate is arranged on the protective sleeve and covers the opening side of the accommodating groove; the fixed bottom plate is arranged at the bottom of the lower limb fixing foot rest; the traction connecting piece is arranged on the fixed bottom plate. The utility model discloses a low limbs draw gear through PMKD with pull the connecting piece, can conveniently be connected with traction equipment, is convenient for pull the operation.
Description
Technical Field
The utility model relates to a lower limb traction device.
Background
The majority of operations for fractures below the hip and above the ankle require the operation to be performed under traction from a traction frame (i.e., traction device) by securing the foot and then stretching. The existing lower limb traction device is inconvenient to fix with traction equipment and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
According to an aspect of the utility model, a low limbs draw gear is provided, include:
the fixed lower limb foot rest is L-shaped, and an L-shaped accommodating groove is formed in the fixed lower limb foot rest;
the flexible protective sleeve is arranged in the accommodating groove;
the L-shaped guard plate is arranged on the protective sleeve and covers the opening side of the accommodating groove;
the fixed bottom plate is arranged at the bottom of the lower limb fixing foot rest;
the traction connecting piece is arranged on the fixed bottom plate.
The utility model discloses a low limbs draw gear through PMKD with pull the connecting piece, can conveniently be connected with traction equipment, is convenient for pull the operation.
In some embodiments, the traction coupling includes a protrusion fixed to the bottom of the fixed base plate, and a locking screw; the protruding piece is provided with a connecting groove with a downward opening, and the locking screw penetrates through the protruding piece and can be screwed into the connecting groove.
In some embodiments, the locking screw is disposed obliquely through one side of the coupling groove.
In some embodiments, the lower limb traction device further comprises a securing strap disposed around the lower limb securing foot and the shield.
In some embodiments, the securing strap is a hook and loop fastener.
In some embodiments, the fixation strap comprises:
a horizontal fixing strap for fixing around the leg;
a vertical securing strap for securing around the foot; and
an inclined securing strap for securing around an ankle.
In some embodiments, the protective sleeve is L-shaped, the cross section of the protective sleeve is in a groove shape surrounded on three sides, and the opening of the protective sleeve is closed by a magic tape.
In some embodiments, the guard plates comprise vertical guard plates and horizontal guard plates which are perpendicular to each other, and the vertical guard plates and the horizontal guard plates are connected in a hinged mode.
Drawings
Fig. 1 is an exploded view of a lower limb traction device according to some embodiments of the present invention;
fig. 2 is a perspective view of a lower limb traction device according to some embodiments of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1-2 schematically illustrate a lower limb traction device according to some embodiments of the present invention, which includes a lower limb securing foot, a protective sleeve 2, a shield 3, a securing strap 4, a securing base 5, and a traction connection 6.
The lower limb fixing foot rest, the protective sleeve 2 and the protective plate 3 are all L-shaped to fit the shape of the lower leg and the foot.
The lower limb fixing foot rest is made of hard materials, and an L-shaped accommodating groove 11 is formed in the lower limb fixing foot rest and used for placing crus and feet and is used as a main supporting structure of the lower limb traction device.
This protective sheath 2 adopts flexible material to make, sets up in this holding recess 11 for the parcel low limbs can improve the comfort level. The cross-section of this protective sheath 2 is trilateral recess form of encircleing, wherein two side elongations to be equipped with magic subsides 7 at the tip, seal the opening through magic subsides 7, thereby fix the low limbs parcel in protective sheath 2. In some embodiments, the protective sheath 2 further comprises a front protective sheet 21, which is adhered by the hook and loop fastener 7 to wrap the toe position.
This backplate 3 can adopt the moderate material of soft or hard to make, possesses the bearing capacity, also can possess certain flexibility, and it is used for covering the opening side of holding recess 11 to enclose low limbs and protective sheath 2 in the holding recess 11 of fixed low limbs foot rest. This backplate 3 includes mutually perpendicular's vertical backplate 31 and horizontal backplate 32, and the articulated connection between vertical backplate 31 and the horizontal backplate 32 is convenient for fold and is accomodate. The guard plate 3 can be fixed with the protective sleeve 2 by a magic tape 7.
This fixed band 4 sets up around fixed lower limbs foot rest and backplate 3 for will fix lower limbs foot rest, protective sheath 2 and backplate 3 reciprocal anchorage. The fixing belt 4 can be fixed on a lower limb fixing foot rest or a fixing bottom plate 5, the free end of the fixing belt is arranged around the lower limb fixing foot rest and the protection plate 3, and preferably, the fixing belt 4 adopts a magic tape 7. The fixing band 4 includes a horizontal fixing band 41 for fixing around the leg, a vertical fixing band 42 for fixing around the foot, and an inclined fixing band 43 for fixing around the ankle, wherein horizontal, vertical and inclined refer to angles approximately with respect to the fixing of the lower limb foot stool bottom surface or the fixing bottom plate 5.
The fixed bottom plate 5 is arranged at the bottom of the lower limb fixing foot rest and is attached to the bottom surface of the lower limb fixing foot rest.
The towing attachment 6 is provided at the bottom of the fixing base plate 5, and includes a protrusion 61 fixed on the bottom surface of the fixing base plate 5, and a locking screw 62. The protrusion 61 is formed with a coupling groove 611 opened downward, and a locking screw 62 is passed through the protrusion 61 and can be screwed into the coupling groove 611. The connecting part of the traction device is placed in the connecting groove 611, and then the locking screw 62 is screwed to be abutted against the connecting part, so that the connecting part is fixed in the connecting groove 611, and the connection between the lower limb traction device and the traction device is realized. Preferably, the locking screw 62 is obliquely provided through one side of the coupling groove 611 to form an oblique angle with the bottom surface of the coupling groove 611 so as to abut against the coupling member.
The utility model discloses a low limbs draw gear through PMKD 5 with pull connecting piece 6, can conveniently be connected with traction equipment, is convenient for pull the operation. Furthermore, the connecting groove 611 and the locking screw 62 are suitable for fixing connecting components of various traction devices, and have good compatibility.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, or the above technical solutions can be freely combined, including the technical features between the above different embodiments, which all belong to the protection scope of the present invention.
Claims (8)
1. A lower limb traction device, comprising:
the lower limb fixing foot rest is L-shaped, and an L-shaped accommodating groove is formed in the lower limb fixing foot rest;
the flexible protective sleeve is arranged in the accommodating groove;
the L-shaped guard plate is arranged on the protective sleeve and covers the opening side of the accommodating groove;
the fixed bottom plate is arranged at the bottom of the lower limb fixing foot rest;
and the traction connecting piece is arranged on the fixed bottom plate.
2. The lower limb traction device of claim 1, wherein the traction connecting piece comprises a protruding piece fixed at the bottom of the fixed base plate and a locking screw; the protruding piece is provided with a connecting groove with a downward opening, and the locking screw penetrates through the protruding piece and can be screwed into the connecting groove.
3. The lower limb traction device of claim 2, wherein the locking screw is disposed obliquely through one side of the coupling groove.
4. The lower limb traction device of claim 1, further comprising a securing strap disposed around the stationary lower limb foot rest and the shield.
5. The lower limb traction device of claim 4, wherein the securing strap is a hook and loop fastener.
6. The lower limb traction device of claim 4, wherein the securing strap comprises:
a horizontal fixing strap for fixing around the leg;
a vertical securing strap for securing around the foot; and
an inclined securing strap for securing around an ankle.
7. The lower limb traction device of any one of claims 1 to 6, wherein the protective sleeve is L-shaped, the cross section of the protective sleeve is in a groove shape with three surrounding sides, and the opening of the protective sleeve is closed by a magic tape.
8. The lower limb traction device of any one of claims 1 to 6, wherein the guard plates comprise vertical guard plates and horizontal guard plates which are perpendicular to each other, and the vertical guard plates and the horizontal guard plates are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575064.1U CN213217982U (en) | 2020-07-31 | 2020-07-31 | Lower limb traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575064.1U CN213217982U (en) | 2020-07-31 | 2020-07-31 | Lower limb traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213217982U true CN213217982U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021575064.1U Active CN213217982U (en) | 2020-07-31 | 2020-07-31 | Lower limb traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213217982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995528A (en) * | 2021-10-26 | 2022-02-01 | 上海电气集团股份有限公司 | Traction boot and traction device |
-
2020
- 2020-07-31 CN CN202021575064.1U patent/CN213217982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995528A (en) * | 2021-10-26 | 2022-02-01 | 上海电气集团股份有限公司 | Traction boot and traction device |
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