CN216652733U

CN216652733U - Adjustable foot pad

Info

Publication number: CN216652733U
Application number: CN202220041308.0U
Authority: CN
Inventors: 林金珍; 蔡秋妮; 邓雅鹏; 张素真
Original assignee: Zhongshan Hospital Xiamen University
Current assignee: Zhongshan Hospital Xiamen University
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-06-03
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses an adjustable foot pad which comprises a pad body, a plane plate, an inclined plate and a plurality of telescopic rods, wherein the pad body comprises an inclined part and a horizontal part which are connected with each other, the upper surface of the plane plate abuts against the lower surface of the horizontal part, the upper surface of the inclined plate abuts against the lower surface of the inclined part, the upper end of each telescopic rod is connected with the lower surface of the plane plate, a clamping groove is formed in the side surface of each telescopic rod, and one end, close to each telescopic rod, of each inclined part is embedded into the corresponding clamping groove to be fixed. Compared with the prior art, the utility model can flexibly adjust the height of the horizontal part and the angle of the inclined part, and has more convenient use and quicker operation. Simultaneously the horizontal part with the clination that the rake can be better with patient's shank laminating, promote the comfort that the patient used.

Description

Adjustable foot pad

Technical Field

The utility model relates to the field of medical equipment, in particular to an adjustable foot pad.

Background

In recent years, with the rapid development of industry, construction industry and transportation industry, patients suffering from lower limb injuries due to industrial injuries or traffic accidents have been increasing. If the lower limb is recovered improperly in the later period of trauma, femoral head or other diseases can be caused, so that the nursing of patients with lower limb trauma is very important.

In daily medical care, the injured lower limbs are commonly padded and fixed by the foot pads. The callus on the sole mainly includes inclined plane and horizontal groove face, and the inclined plane is used for placing the thigh, and the horizontal groove face is used for placing the shank to this changes shank blood circulation, but the structure of the callus on the sole commonly used among the present medical care is fixed, therefore the patient can't adjust the angle of inclined plane and the height of horizontal groove face in the use, make the unable and callus on the sole of patient's shank laminate completely, brings uncomfortable sense for the patient.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The utility model mainly aims to provide an adjustable foot pad which can adjust the height and the angle of the foot pad, improve the applicability and enable a patient to feel more comfortable.

In order to achieve the above purpose, the solution of the utility model is:

the utility model provides an adjustable callus on sole, including protecting pad body, flat panel, inclined plane board and a plurality of telescopic link the protection pad body includes interconnect's rake and horizontal part, the upper surface of flat panel with the lower surface of horizontal part support the upper surface of inclined plane board with the lower surface of rake supports the top, the upper end of telescopic link with the lower surface of flat panel is connected, the side of telescopic link is equipped with the draw-in groove, the one end embedding draw-in groove internal fixation that the rake is close to the telescopic link.

Further, the telescopic link includes upper boom section, lower beam section and locking screw, the upper end sliding connection of lower beam section is inserted to the lower extreme of upper boom section, the lateral wall of lower beam section is equipped with the screw hole that the symmetry set up, locking screw and screw hole threaded connection, the lower extreme of upper boom section is equipped with the positioning hole that a plurality of supplied locking screw to pass.

Furthermore, a supporting seat is arranged at the bottom of the lower rod section.

Furthermore, the plane plate comprises a connecting plate and a rotating plate, the rotating plate is arranged on one side far away from the inclined plate, and the rotating plate is rotatably connected with the connecting plate.

Furthermore, the rotating plate is connected with the connecting plate through a hinge.

Furthermore, the number of the telescopic rods is four, and the telescopic rods are arranged at four top corners of the connecting plate respectively.

Furthermore, the cushion body can be made of silica gel or cotton materials.

Further, the novel mattress cover further comprises a mattress cover, wherein an accommodating space is arranged inside the mattress cover, an opening is formed in the lower end of the mattress cover, and an opening and closing zipper is arranged at the opening.

Compared with the prior art, has the advantages that,

1. the utility model can correspondingly shorten the length of the telescopic rod according to the height of the lower leg of the patient to be placed, and drive the plane plate to move downwards, thereby reducing the height of the plane plate. The upper end of the inclined plane plate is lightly pressed in the descending process of the plane plate, so that the side end of the inclined plane plate close to the telescopic rod can be always clamped in the clamping groove for fixation, and the included angle between the inclined plane plate and the bed surface is gradually reduced in the pressing process. Therefore, the height of the horizontal part and the angle of the inclined part can be flexibly adjusted, the use is more convenient, and the operation is more rapid. Simultaneously the horizontal part with the clination that the rake can be better with patient's shank laminating, promote the comfort that the patient used.

2. The telescopic rod adopts a sliding connection structure in which the upper rod section and the lower rod section are sleeved with each other and is fixed through the locking screw. The integral structure of the telescopic rod is simple, and the adjusting operation is more convenient and faster. And the telescopic link has four, and the telescopic link sets up respectively in four apex angle departments of connecting plate, makes the holding power that the plane board received more even, improves the whole support intensity of this novel callus on the sole simultaneously.

3. The rotating plate is arranged on the plane plate, and when the backward moving distance of the plane plate is too large, the rotating plate can rotate downwards, so that the overall length of the plane plate is shortened, and the plane plate is prevented from abutting against the cushion cover.

Drawings

Fig. 1 is a perspective view showing a cross-sectional structure of the present invention.

Fig. 2 is a side view of a cross-sectional structure of the present invention.

Fig. 3 is a perspective view of the external structure of the present invention.

Fig. 4 is a partially enlarged view of the area a in fig. 1.

Fig. 5 is a sectional view of a connection structure of an upper pole segment and a lower pole segment.

In the figure:

a cushion protection body-1; an inclined portion-11; a horizontal portion-12; a planar plate-2; a connecting plate-21;

a rotating plate-22; hinge-23; an inclined plane plate-3; a telescopic rod-4; a card slot-41;

an upper pole segment-42; positioning through holes-421; a lower pole section-43; a threaded bore-431; a support base-432;

locking screws-44; cushion cover-5; opening-51.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

As shown in fig. 1-5, an adjustable foot pad comprises a cushion body 1, a plane plate 2, an inclined plate 3 and a plurality of telescopic rods 4, wherein the cushion body 1 comprises an inclined part 11 and a horizontal part 12 which are connected with each other, the horizontal part 12 is horizontally arranged, a horizontally extending concave groove is arranged on the upper surface of the horizontal part 12, and the concave groove can be used for fixing and supporting the lower leg of a patient. The inclined part 11 is obliquely arranged, the upper end of the inclined part 11 is inclined towards the horizontal part 12, and the upper surface of the inclined part 11 is used for placing and supporting the thigh of the patient. The upper surface of plane board 2 supports with the lower surface of horizontal part 12 and pushes up, the upper surface of inclined plane board 3 supports with the lower surface of rake 11 and pushes up, plane board 2 supports respectively with inclined plane board 3 and supports horizontal part 12 and rake 11, the upper end of telescopic link 4 is connected with the lower surface of plane board 2, the lower extreme of telescopic link 4 is placed on the bed surface, the side of telescopic link 4 is equipped with draw-in groove 41, the one end embedding draw-in groove 41 internal fixation that rake 11 is close to telescopic link 4.

After adopting above-mentioned structure, the telescopic link 4 supports the support to flat panel 2, and the one end card of inclined plane board 3 is gone into draw-in groove 41 internal connection, and flat panel 2 and inclined plane board 3 relatively fixed and support horizontal part 12 and slope 11 respectively this moment. The leg of the patient is lifted, the lower leg of the patient is horizontally placed on the horizontal part 12 to be fixed, and the thigh of the patient is obliquely placed on the inclined part 11, so that the leg of the patient is fixed and supported. During adjustment, the length of the telescopic rod 4 is correspondingly shortened according to the height of the lower leg of the patient to be placed, and the plane plate 2 is driven to move downwards, so that the height of the plane plate 2 is reduced. The upper end of the inclined plane plate 3 is lightly pressed in the descending process of the plane plate 2, so that the side end of the inclined plane plate 3 close to the telescopic rod 4 can be always clamped and fixed in the clamping groove 41, and the included angle between the inclined plane plate 3 and the bed surface is gradually reduced in the pressing process. In this way, the height of the horizontal part 12 and the angle of the inclined part 11 can be flexibly adjusted, and the operation is more convenient and faster. Meanwhile, the horizontal part 12 and the inclined part 11 can be better attached to the legs of a patient, and the comfort of the patient is improved. Specifically, in the present embodiment, the angle between the inclined plane plate 3 and the bed surface is adjusted within a range of 15-30 degrees, which is the most comfortable angle for placing the thighs according to ergonomics and the feedback of the patient.

Preferably, the telescopic rod 4 comprises an upper rod section 42, a lower rod section 43 and a locking screw 44, the lower end of the upper rod section 42 is inserted into the upper end of the lower rod section 43 for sliding connection, the side wall of the lower rod section 43 is provided with threaded holes 431 symmetrically arranged, the locking screw 44 is horizontally arranged, the locking screw 44 transversely penetrates through the cross section of the lower rod section 43 and is in threaded connection with the threaded holes 431, the lower end of the upper rod section 42 is provided with a plurality of positioning through holes 421 for the locking screw 44 to pass through, the positioning through holes 421 horizontally penetrate through the side wall of the lower rod section 43, and the positioning through holes 421 are vertically arranged into subsections from top to bottom. Therefore, when the height of the telescopic rod 4 is adjusted, the locking screw 44 is only screwed out, then the upper rod section 42 is pulled upwards or pressed downwards, the upper rod section 42 is adjusted to a required position, then the locking screw 44 is locked into the lower rod section 43 for fixing, and the locking screw 44 passes through the positioning through hole 421, so that the locking screw 44 can support and fix the lower end of the upper rod section 42. By adopting the mode, the height of the telescopic rod 4 is adjusted, the structure is simple, and the operation is more convenient and faster.

Preferably, in order to prevent the telescopic rod 4 from being more stable during the bed surface, the bottom support seat 432 of the lower rod section 43 is formed by outwardly protruding the outer circumferential surface of the lower rod section 43 to form a circular boss, so that the contact area between the lower rod section 43 and the bed surface is increased, and the lower rod section 43 is more stable and is not easy to topple when being supported. And then the overall structure intensity of this novel callus on the sole has been strengthened.

Preferably, when pressing down the inclined plane plate 3, the upper end of the inclined plane plate 3 will move a small distance to the rear, because the inclined plane plate 3 is fixed, the upper end of the inclined plane plate 3 needs to be clamped in the clamping groove 41, so the plane plate 2 needs to be matched to move relatively to the rear so as to drive the telescopic rod 4 to move a distance to the rear, and thus it can be ensured that the inclined plane plate 3 can be embedded into the clamping groove 41. In order to avoid that the distance is too long when the plane plate 2 moves backwards, which causes the cushion cover 5 to pierce the rear end of the plane plate 2, the plane plate 2 includes a connecting plate 21 and a rotating plate 22, the connecting plate 21 is mainly used to connect with the telescopic rod 4, the rotating plate 22 is disposed at a side far away from the inclined plane plate 3, and the rotating plate 22 is rotatably connected with the connecting plate 21, specifically, in this embodiment, the rotating plate 22 is connected with the connecting plate 21 through a hinge 23. By adopting the structure, when the backward moving distance of the plane plate 2 is too large, the rotating plate 22 can be rotated downwards, so that the whole length of the plane plate 2 is shortened, and the plane plate 2 is prevented from abutting against the cushion cover 5.

Preferably, in the present embodiment, there are four telescopic rods 4, and the telescopic rods 4 are respectively disposed at four corners of the connecting plate 21. Adopt above-mentioned structure, the holding power that makes plane board 2 receive is more even, improves the whole support intensity of this novel callus on the sole simultaneously.

Preferably, the pad body 1 may be made of a silicone or cotton material. Silica gel or cotton material are comparatively soft, can promote the comfort of use, have certain deformability simultaneously, can relatively change the appearance when height-adjusting and angle.

Preferably, this novel callus on sole still includes the cushion cover 5, and the inside of cushion cover 5 is equipped with the accommodation space, and cushion cover 5 cover is established and is protected the outside of filling up body 1, plane board 2, inclined plane board 3 and telescopic link 4. The lower end of the cushion cover 5 is provided with an opening 51 for placing parts, and the opening 51 is provided with an opening-closing zipper for controlling the opening 51 to be opened or closed.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. The utility model provides an adjustable callus on sole, its characterized in that, including protecting pad body, flat panel, inclined plane board and a plurality of telescopic link the protection pad body includes interconnect's rake and horizontal part, the upper surface of flat panel with the lower surface of horizontal part supports the top the upper surface of inclined plane board with the lower surface of rake supports the top, the upper end of telescopic link with the lower surface of flat panel is connected, the side of telescopic link is equipped with the draw-in groove, the one end embedding draw-in groove internal fixation that the rake is close to the telescopic link.

2. The adjustable foot pad of claim 1, wherein the telescopic rod comprises an upper rod section, a lower rod section and a locking screw, the lower end of the upper rod section is inserted into the upper end of the lower rod section for sliding connection, the side wall of the lower rod section is provided with symmetrically arranged threaded holes, the locking screw is in threaded connection with the threaded holes, and the lower end of the upper rod section is provided with a plurality of positioning through holes for the locking screw to pass through.

3. The adjustable foot pad of claim 2, wherein a support seat is provided at the bottom of the lower pole segment.

4. The adjustable footpad of claim 1, wherein the planar plate includes a connecting plate and a rotating plate, the rotating plate is disposed on a side away from the inclined plate, and the rotating plate is rotatably connected to the connecting plate.

5. The adjustable foot rest of claim 4, wherein the pivotal plate is connected to the connecting plate by a hinge.

6. The adjustable foot pad of claim 4, wherein the number of the telescopic rods is four, and the telescopic rods are respectively arranged at four corners of the connecting plate.

7. The adjustable foot pad of claim 1, wherein the cushion body is made of a silicone or cotton material.

8. The adjustable foot pad as claimed in any one of claims 1-7, further comprising a cushion cover, wherein the cushion cover is provided with a receiving space therein, the lower end of the cushion cover is provided with an opening, and the opening is provided with an opening-closing zipper.