CN105078688A - Leg carrying rack - Google Patents

Abstract

A leg carrying rack comprises a pedestal, a foot part supporting rack and a knee part supporting rack, wherein the pedestal is formed by seat legs and a transverse beam bridged on the seat legs; the foot part supporting rack and the knee part supporting rack respectively sleeve the transverse beam on the pedestal and can move back and forth along the transverse beam; a foot bearer is arranged on the foot part supporting rack; the foot bearer can be an arc-shaped or an ankle foot orthotics; a knee bearer is mounted on the knee part supporting rack; and the knee bearer can be in a saddle shape or a cylindrical shape. The leg carrying rack is simply structured and easy to machine and requires low cost; supporting height and supporting positions of the patient knees and legs can be adjusted; firm supporting can be achieved; the supporting height and positions can be simply and conveniently adjusted; during the use, the lower limbs of the user are comfortably and naturally placed; disinfection and medicine exchange can be facilitated for the medical workers; the leg carrying rack can be easily cleaned after the use; and the user can also lift up the foot parts after long time sitting.

Description

leg rest

technical field

The invention relates to daily necessities, in particular to a leg support.

Background technique

When pathological changes occur in the patient's feet or lower limbs, such as fractures, etc., when disinfection, washing, dressing change, and bandaging are required, the affected limb needs to be raised for the convenience of hospital medical staff for medical care. If the affected limb is raised by the hospital bed, firstly, it takes a long time to prepare for disinfection; Uncomfortable, and both doctors and patients feel tired when elevated for a long time.

The commonly used leg support or tripod support in the market has only one support position. When performing surgery on the calf or foot, a line theorem is determined by two points. Cause existing support can not play stabilizing effect well, knee joint vacates for a long time and easily causes the fatigue of patient's knee joint again. In addition, some devices (leg rests or foot rests) at the upper end of the leg support and the upper part of the tripod that are in contact with the human body have a fixed angle. When the lower limbs are not placed horizontally, the device and the leg cannot be completely fitted, making the patient feel uncomfortable. uncomfortable.

Contents of the invention

The object of the present invention is to provide a leg support.

The purpose of the present invention is achieved like this: a kind of leg support, it comprises:

a base, which includes a seat leg and a beam erected on the seat leg;

The foot support frame is set on the beam of the base and can move forward and backward along the beam;

Knee support frame; fits over the beam of the base and moves back and forth along the beam.

The legs are arranged at both ends of the crossbeam and are fixed on the crossbeam by locking bolts. The bottom of the legs is covered with anti-skid sleeves or universal wheels with self-locking.

The foot support frame includes a first sliding sleeve, a first telescopic rod and a foot support. The first sliding sleeve is set on the beam of the seat leg and can move forward and backward along the beam. The first telescopic rod is installed above the first sliding sleeve. The foot rest is installed on the top of the first telescopic rod.

The knee support frame includes a second sliding sleeve, a second telescopic rod and a knee support. The second sliding sleeve is set on the beam of the seat leg and can move back and forth along the beam. The second telescopic rod is installed above the second sliding sleeve. The knee support is installed on the top of the second telescopic rod.

The foot support is an arc with an opening upward.

Described knee support is saddle shape.

The foot support is an ankle-foot orthosis.

The knee support is cylindrical.

The invention is simple in structure, easy to process, and low in cost; the support height and support position of the patient's knee and foot can be adjusted, and the adjustment is simple and convenient, the support is firm, and the lower limbs of the patient are comfortable and natural when used; at the same time, it is convenient for medical staff to disinfect and replace It is easy to clean after use, and it can also be used for patients who need to raise their feet when sitting for a long time.

Description of drawings

Fig. 1 is the structural representation of the first embodiment of the present invention;

Fig. 2 is the structural representation of the second embodiment of the present invention;

Fig. 3 is the structural representation of the third embodiment of the present invention;

Fig. 4 is a schematic structural view of a fourth embodiment of the present invention;

Fig. 5 is a use state diagram of the present invention.

Detailed ways

Referring to FIG. 1 , referring to FIG. 2 , FIG. 3 , and FIG. 4 , the leg support of the present invention includes a base 1 , a foot support frame 2 and a knee support frame 3 .

The base 1 includes a seat leg 11 and a crossbeam 12 erected on the seat leg; the seat leg 11 is arranged at both ends of the crossbeam and fixed on the crossbeam by locking bolts, and the bottom of the seat leg is covered with an anti-slip sleeve 13 or installed with a self-locking Universal wheels (not shown).

The foot support frame 2 is set on the crossbeam 12 of the base and can move forward and backward along the crossbeam; it includes the first sliding sleeve 21, the first telescopic rod 22 and foot rests 231, 232, and the first sliding sleeve is set on the crossbeam of the seat leg and can Moving back and forth along the beam, the first telescopic rod is installed above the first sliding sleeve, and the foot rest is installed on the top of the first telescopic rod. The foot support is an upward arc (such as 1, 231 in Fig. 3), or an ankle-foot orthosis (such as 2, 232 in Fig. 4).

Knee brace 3 is sleeved on the crossbeam 12 of the base and can move back and forth along the crossbeam, including the second sliding sleeve 31, the second telescopic rod 32 and knee supports 331, 332, the second sliding sleeve is sleeved on the crossbeam of the seat leg and can Move back and forth along the beam, the second telescopic rod is installed above the second sliding sleeve, and the knee support is installed on the top of the second telescopic rod. The knee support is saddle-shaped (as 1, 331 in Fig. 2) or cylindrical (as 3, 332 in Fig. 4).

Fig. 5 is a use state diagram of the present invention. A person sits on a chair with their feet on the foot supports and their knees on the knee supports.

Claims (8)

1. a knee torch, is characterized in that comprising:

Base, it comprises the crossbeam on a lower limb and the present lower limb of erection;

Foot support frame, the crossbeam being sleeved on base can move forward and backward along crossbeam;

Knee bracing frame; The crossbeam being sleeved on base can move forward and backward along crossbeam.

2. knee torch according to claim 1, is characterized in that: described seat lower limb is arranged on the two ends of crossbeam and is fixed on crossbeam by clamping screw, and the bottom cover of present lower limb has Anti-slip cover or is provided with the universal wheel of band self-locking.

3. knee torch according to claim 1, it is characterized in that: described foot support frame comprises the first sliding sleeve, the first expansion link and foot holder, the crossbeam of the present lower limb of the first sliding sleeve suit also can move forward and backward along crossbeam, first expansion link is arranged on the top of the first sliding sleeve, and foot holder is arranged on the top of the first expansion link.

4. knee torch according to claim 1, it is characterized in that: described knee bracing frame comprises the second sliding sleeve, the second expansion link and knee joint holder, the crossbeam of the present lower limb of the second sliding sleeve suit also can move forward and backward along crossbeam, second expansion link is arranged on the top of the second sliding sleeve, and knee joint holder is arranged on the top of the second expansion link.

5. knee torch according to claim 3, is characterized in that: described foot holder is the arc of opening upwards.

6. knee torch according to claim 4, is characterized in that: described knee joint holder is the shape of a saddle.

7. knee torch according to claim 3, is characterized in that: described foot holder is ankle-foot orthosis.

8. knee torch according to claim 4, is characterized in that: described knee joint holder is cylindrical shape.