Lower limb body position pad

Abstract

The utility model relates to the technical field of health management devices, and discloses a lower limb position pad, which comprises a pad body, an inclined leg pad matched with the shape of a leg is clamped at the center of the top of the pad body, a breathable cotton sleeve is sleeved outside the inclined leg pad, a fixed column is fixedly connected to the top of the inclined leg pad, and the fixed column is fixedly connected to the bottom of the pad body. Fixing holes matched with each other for use are formed in the bottom of the pad body, a clamping groove is formed in the side face of the pad body, and a buffering mechanism is arranged in the clamping groove. According to the lower limb position pad, through the arrangement of the pad body, the buffer spring, the buffer pad and the foot pad device, when a patient uses the lower limb position pad, the legs are placed on the inclined leg pad, meanwhile, the heels are placed on the foot pads, when different people use the lower limb position pad, new foot pads can be conveniently and directly replaced, and sanitation and safety of the lower limb position pad are greatly improved; the device can be automatically adjusted to adapt to different patient placement heights, the operation method is simple and convenient, and the comfort and satisfaction degree of a user are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of health management devices, in particular to a lower limb positioning pad. Background Art

[0002] In clinical practice, in order to prevent foot drop, foot internal rotation, foot external rotation and reduce lower limb swelling, pillows, air pillows, quilts, Brownian frames and other items are often used, or the end frame of the bed is directly raised to elevate the affected limb. Some predecessors have also developed lower limb positioning pads to prevent foot drop, foot internal rotation, foot external rotation and reduce lower limb swelling.

[0003] At present, the lower limb positioning pads on the market have the following disadvantages:

[0004] (1) The lower limb positioning pads used are all fixed as a whole, with fixed side panels, the foot placement position cannot be adjusted, and the support angle cannot be adjusted;

[0005] (2) Patients need to adjust their limb positions regularly, and their knee joints are easily squeezed. In summer, the equipment is also difficult to clean.

[0006] Therefore, the utility model provides a lower limb positioning pad. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a lower limb positioning pad which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problems in the above-mentioned background technology that the foot placement position cannot be adjusted, the joints are easily squeezed and are difficult to clean.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a lower limb position pad, including a pad body, an oblique leg pad matching the leg shape is clamped at the top center of the pad body, a breathable cotton sleeve is sleeved on the outside of the oblique leg pad, a fixing column is fixedly connected to the top of the oblique leg pad, fixing holes that cooperate with each other are provided at the bottom of the pad body, a clamping groove is provided on the side of the pad body, a buffer mechanism is provided inside the clamping groove, a foot pad device is fixedly connected to the top of the buffer mechanism, and an adjustment ring is provided on the side of the pad body.

[0011] Optionally, the buffer mechanism includes a buffer spring and a buffer pad, the buffer spring is fixedly connected to the inside of the pad body, the bottom of the buffer spring is fixedly connected to the buffer pad, and a rubber column is arranged at the center of the buffer spring to increase the range of use for different soles of the feet and improve the comfort of using the device.

[0012] Optionally, the foot pad device includes a movable frame, a placement plate and a foot pad, the movable frame is clamped inside the pad body, the top of the movable frame is fixedly connected to the placement plate, and the upper bottom surface of the placement plate is clamped with the foot pad to assist the user in positioning the sole of the foot while reducing pressure on the heel.

[0013] Optionally, an adjustment hole is opened at the center of the adjustment ring, and an adjustment bolt is connected to the internal thread of the adjustment ring to adjust the compression on the knee joint.

[0014] Optionally, one end of the adjusting bolt is fixedly connected to a sponge gasket, and the surface of the sponge gasket can directly contact the knee joint of the user to avoid excessive compression of the knee joint to cause nerve damage and improve comfort.

[0015] Optionally, the surface of the breathable cotton cover is provided with breathable holes, a waterproof bottom membrane is fixedly installed on the bottom of the breathable cotton cover, and a picking ring is provided on the top of the pad body to facilitate picking up and moving the device.

[0016] (III) Beneficial effects

[0017] The utility model provides a lower limb positioning pad, which has the following beneficial effects:

[0018] 1. The lower limb positioning pad is provided with a pad body, a buffer spring, a buffer pad and a foot pad device. When the patient uses it, the patient places the leg step on the oblique leg pad and the heel on the sole pad. It is convenient to directly replace the new sole pad when different people use it, which greatly improves the hygiene and safety of the device. At the same time, due to the size of the sole of the foot, the device will automatically adjust to adapt to the placement height of different patients. The operation method is simple, which improves the comfort and satisfaction of the user, thereby improving the applicability of the equipment.

[0019] 2. The lower limb positioning pad is provided with a pad body, an oblique leg pad, an adjustment ring, an adjustment bolt and a sponge gasket. When using the pad, the patient places the legs on the oblique leg pad, and limits the position by the adjustment ring fixedly connected to the pad body to avoid displacement or even detachment during use. At the same time, the adjustment bolt and the sponge gasket are used to adjust the squeezing force to avoid excessive squeezing of the knee joint and damage to the nerves. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the foot pad device of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the buffer mechanism of the utility model;

[0023] Figure 4This is a schematic diagram of the structure of the breathable cotton cover of the utility model.

[0024] In the figure: 1. pad body; 2. oblique leg pad; 3. breathable cotton cover; 4. fixing column; 5. buffer mechanism; 501. buffer spring; 502. buffer pad; 6. foot pad device; 601. moving frame; 602. placement plate; 7. adjustment ring; 8. adjustment bolt; 9. sponge gasket; 10. taking ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a lower limb position pad, a pad body 1, an oblique leg pad 2 matching the shape of the leg is clamped at the top center of the pad body 1, a breathable cotton sleeve 3 is sleeved on the outside of the oblique leg pad 2, a fixing column 4 is fixedly connected to the top of the oblique leg pad 2, and fixing holes that cooperate with each other are arranged at the bottom of the pad body 1. A clamping groove is arranged on the side of the pad body 1, and a buffer mechanism 5 is arranged inside the clamping groove. A foot pad device 6 is fixedly connected to the top of the buffer mechanism 5. Through the arrangement of the pad body 1, the buffer spring 501, the buffer pad 502 and the foot pad device 6, when using the pad, the patient places the leg step on the oblique leg pad 2 and places the heel on the sole pad 603, which is convenient for different people to use. Replacing the new sole pad 603 greatly improves the hygiene and safety of the device. At the same time, due to the size of the sole of the foot, the device will automatically adjust to adapt to different patient placement heights. The operation method is simple, which improves the comfort and satisfaction of the user, thereby improving the applicability of the device. An adjustment ring 7 is arranged on the side of the pad body 1. Through the arrangement of the pad body 1, the oblique leg pad 2, the adjustment ring 7, the adjustment bolt 8 and the sponge gasket 9, the patient places the leg on the oblique leg pad 2 when using it, and limits the position by the adjustment ring 7 fixedly connected to the pad body 1 to avoid easy displacement or even detachment during use. At the same time, the adjustment bolt 8 and the sponge gasket 9 are used to adjust the compression force to avoid excessive compression of the knee joint to damage the nerve;

[0027] The buffer mechanism 5 includes a buffer spring 501 and a buffer pad 502. The buffer spring 501 is fixedly connected to the inside of the pad body 1, and the buffer pad 502 is fixedly connected to the bottom of the buffer spring 501. A rubber column is arranged at the center of the buffer spring 501 to improve the applicability to different soles of the feet and improve the comfort of the device.

[0028] The foot pad device 6 includes a moving frame 601, a placement plate 602 and a foot pad 603. The moving frame 601 is clamped inside the pad body 1, the top of the moving frame 601 is fixedly connected to the placement plate 602, and the upper bottom surface of the placement plate 602 is clamped to the foot pad 603 to assist the user in placing the sole of the foot and reduce the pressure on the heel.

[0029] An adjustment hole is provided at the center of the adjustment ring 7, and an adjustment bolt 8 is connected to the inner thread of the adjustment ring 7 to adjust the compression on the knee joint;

[0030] One end of the adjusting bolt 8 is fixedly connected with a sponge gasket 9, and the surface of the sponge gasket 9 can directly contact the knee joint of the user to avoid excessive compression of the knee joint to cause nerve damage and improve comfort.

[0031] The surface of the breathable cotton cover 3 is provided with breathable holes, the bottom of the breathable cotton cover 3 is fixedly installed with a waterproof bottom membrane, and the top of the pad body 1 is provided with a taking ring 10 to facilitate taking and moving the device.

[0032] In the utility model, the working steps of the device are as follows:

[0033] Step 1: When using, the patient places the back foot on the oblique leg pad 2 and the heel on the sole pad 603. It is convenient to directly replace the new sole pad 603 when different people use it;

[0034] The second step: adjust the bolt 8 again, and use the adjusting bolt 8 to drive the sponge gasket 9 to adjust the squeezing force to reduce the squeezing force of the knee joint.

[0035] Embodiment 1;

[0036] See also Figure 2 The foot pad device 6 includes a movable frame 601, a placement plate 602 and a sole pad 603. The movable frame 601 is clamped inside the pad body 1, the top of the movable frame 601 is fixedly connected to the placement plate 602, and the upper bottom surface of the placement plate 602 is clamped with the sole pad 603, which assists the user to place the position of the sole of the foot and reduces the pressure on the heel, thereby playing a role of better adjustment and support, and improving comfort.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lower limb position pad, comprising a pad body (1), characterized in that: An oblique leg pad (2) matching the shape of the leg is clamped at the center of the top of the pad body (1); a breathable cotton sleeve (3) is sleeved on the outside of the oblique leg pad (2); a fixing column (4) is fixedly connected to the top of the oblique leg pad (2); fixing holes for use in conjunction with each other are provided at the bottom of the pad body (1); a clamping groove is provided on the side of the pad body (1); a buffer mechanism (5) is provided inside the clamping groove; a foot pad device (6) is fixedly connected to the top of the buffer mechanism (5); and an adjustment ring (7) is provided on the side of the pad body (1).

2. A lower limb positioning pad according to claim 1, characterized in that: The buffer mechanism (5) comprises a buffer spring (501) and a buffer pad (502); the buffer spring (501) is fixedly connected to the interior of the pad body (1); the buffer pad (502) is fixedly connected to the bottom of the buffer spring (501); and a rubber column is provided at the center of the buffer spring (501).

3. A lower limb positioning pad according to claim 1, characterized in that: The foot pad device (6) comprises a movable frame (601), a placement plate (602) and a foot pad (603); the movable frame (601) is clamped inside the pad body (1); the placement plate (602) is fixedly connected to the top of the movable frame (601); and the foot pad (603) is clamped on the upper bottom surface of the placement plate (602).

4. A lower limb positioning pad according to claim 1, characterized in that: An adjustment hole is provided at the center of the adjustment ring (7), and an adjustment bolt (8) is connected to the inner thread of the adjustment ring (7).

5. A lower limb positioning pad according to claim 4, characterized in that: One end of the adjusting bolt (8) is fixedly connected to a sponge gasket (9), and the surface of the sponge gasket (9) can directly contact the knee joint of the user.

6. A lower limb positioning pad according to claim 1, characterized in that: The surface of the breathable cotton sleeve (3) is provided with breathable holes, a waterproof bottom membrane is fixedly installed on the bottom of the breathable cotton sleeve (3), and a taking ring (10) is provided on the top of the pad body (1).

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