CN218607923U - Pregnant woman uses low limbs motion support - Google Patents
Pregnant woman uses low limbs motion support Download PDFInfo
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- CN218607923U CN218607923U CN202222196547.6U CN202222196547U CN218607923U CN 218607923 U CN218607923 U CN 218607923U CN 202222196547 U CN202222196547 U CN 202222196547U CN 218607923 U CN218607923 U CN 218607923U
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Abstract
The utility model relates to a lower limb movement bracket for pregnant women, which comprises a fastening support, a foot pedal and a resistance mechanism; the fastening support comprises a first fixing arm, a second fixing arm and a connecting arm, the first fixing arm and the second fixing arm are used for being fastened with the left side and the right side of a sickbed respectively, and the resistance mechanism is arranged on the connecting arm; the bottom of the foot pedal is provided with a rotating shaft, and the foot pedal is pivoted with the resistance mechanism through the rotating shaft; the resistance mechanism comprises an arc-shaped guide groove, an arc-shaped arm and a fitting piece, the fitting piece moves along the arc-shaped guide groove to drive the arc-shaped arm to rotate around the central axis of the arc-shaped arm, and the upper end of the arc-shaped arm is fixedly connected with the foot pedal. The device can enable the pregnant woman to carry out the lower limb movement, particularly the foot movement, on any bed without changing the structure of the bed body or additionally adding other beds; the pregnant woman in the perinatal period can move at any time through the device to relieve edema of the lower limbs, strengthen the tension of muscles of the legs and avoid spasm during pregnancy.
Description
Technical Field
The utility model relates to a medical treatment auxiliary instrument technical field especially relates to a pregnant woman is with low limbs motion support.
Background
During a period of time before and after delivery, the pregnant woman is basically weak, and generally moves the body through walking in a nursing room, most of the currently known hospital bed accessories aim to assist the pregnant woman to turn over or sit up, and lack accessories suitable for the pregnant woman to move the body is very important for most of weak pregnant women, especially for the pregnant women who are just in delivery, the body condition is very important, and the pregnant women are very easy to have the condition of edema of lower limbs due to the uterine compression of the lower vena cava and hormone change before delivery, so that the discomfort of stiff limbs and the like is caused, so that the design and development of the bed accessories suitable for the pregnant women to move the lower limbs are very urgent.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a pregnant woman uses low limbs motion support aims at solving the technical problem who exists among the prior art.
The utility model adopts the following technical proposal:
the utility model discloses a lower limb movement bracket for pregnant women, which comprises a fastening support, a foot pedal and a resistance mechanism;
the fastening support comprises a first fixing arm, a second fixing arm and a connecting arm, the first fixing arm and the second fixing arm are used for being fastened with the left side and the right side of a sickbed respectively, and the resistance mechanism is arranged on the connecting arm;
the bottom of the foot pedal is provided with a rotating shaft, and the foot pedal is pivoted with the resistance mechanism through the rotating shaft;
the resistance mechanism comprises an arc-shaped guide groove, an arc-shaped arm and a fitting piece, the fitting piece moves along the arc-shaped guide groove to drive the arc-shaped arm to rotate around the central axis of the arc-shaped arm, and the upper end of the arc-shaped arm is fixedly connected with the foot pedal.
As preferred technical scheme, first fixed arm and second fixed arm all are the L shape, all are equipped with horizontal pivot bolt and knob at the two lower extreme, and the outside end and the knob rigid coupling of horizontal pivot bolt, the medial extremity of horizontal pivot bolt is used for one side of sick bed to fasten mutually.
As a preferable technical scheme, a pressing pad used for increasing friction force is arranged at the inner side end of the horizontal rotating shaft bolt.
As the preferred technical scheme, the length of the connecting arm is larger than the width of the sickbed.
As a preferred technical scheme, a foot binding belt is further arranged on the foot pedal.
As preferred technical scheme, the fitting piece sets up in the arc guide way, and the lower extreme of fitting piece is connected with the lower extreme of arc guide way, and the upper end of fitting piece is connected with the lower extreme of arc arm.
Preferably, the engaging member includes an arcuate return spring.
As a preferred technical scheme, the radian of the arc-shaped guide groove is not more than pi/2, and the radian of the arc-shaped arm is pi/2-pi.
Preferably, the inner contour of the arc-shaped guide groove is matched with the outer contour of the arc-shaped arm.
As the preferred technical scheme, the lower end of the arc-shaped guide groove is fixedly connected with the connecting arm.
The utility model discloses a technical scheme can reach following beneficial effect:
the utility model provides a pregnant woman is with low limbs motion support, including the fastening support, foot footboard and resistance mechanism, wherein the fastening support can be fixed in the sick bed with whole device on, the foot footboard is used for the pregnant woman to carry out the plantarflexion and the dorsum of foot and stretches, and the resistance mechanism constitutes and is the arc, its lower extreme and foot footboard pin joint, upper portion and foot footboard rigid coupling for the foot footboard can rotate around the center pin of resistance mechanism, reset spring among the resistance mechanism can let the pregnant woman provide certain resistance and make the foot footboard reset in the foot motion process.
The device can enable the pregnant woman to do lower limb movement, especially foot movement, on any bed without changing the structure of the bed body or additionally adding other beds; the pregnant woman in the perinatal period can move at any time through the device to relieve edema of the lower limbs, strengthen the tension of muscles of the legs and avoid spasm during pregnancy.
Drawings
In order to explain the technical solutions of the embodiments of the present invention more clearly, the drawings required for use in the description of the embodiments are described below simply to form a part of the present invention, and the exemplary embodiments and the explanation of the present invention explain the present invention without making undue restrictions to the present invention. In the drawings:
fig. 1 is a schematic structural view of a lower limb exercise support for pregnant women in a preferred embodiment disclosed in example 1 of the present invention;
fig. 2 is a sectional view of a foot pedal and a resistance mechanism in a preferred embodiment disclosed in example 1 of the present invention;
fig. 3 is a using state diagram of the lower limb exercise support for pregnant women in a preferred embodiment disclosed in embodiment 1 of the invention;
fig. 4 is a schematic structural view of a lower limb exercise support for pregnant women in a preferred embodiment disclosed in embodiment 2 of the present invention;
description of the reference numerals:
a first fixing arm 110, a second fixing arm 120, a connecting arm 130, a first connecting arm 131, a second connecting arm 132, a middle connecting arm 133, a horizontal spindle bolt 140, a knob 150, a vertical spindle bolt 160;
a foot pedal 210, a rotation shaft 220;
an arc guide groove 310, an arc arm 320, a return spring 330;
a bed 410.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. In the description of the present invention, it is noted that the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In order to solve the problems in the prior art, the embodiment of the application provides a lower limb movement bracket for pregnant women, which comprises a fastening support, a foot pedal 210 and a resistance mechanism; the fastening support comprises a first fixing arm 110, a second fixing arm 120 and a connecting arm 130, the first fixing arm 110 and the second fixing arm 120 are used for being fastened with the left side and the right side of the sickbed body 410 respectively, and the resistance mechanism is arranged on the connecting arm 130; the bottom of the foot pedal 210 is provided with a rotating shaft 220, and the foot pedal 210 is pivoted with the resistance mechanism through the rotating shaft 220; the resistance mechanism comprises an arc-shaped guide groove 310, an arc-shaped arm 320 and a matching piece, wherein the matching piece moves along the arc-shaped guide groove 310 to drive the arc-shaped arm 320 to rotate around the central axis of the arc-shaped arm 320, and the upper end of the arc-shaped arm 320 is fixedly connected with the foot pedal 210.
Example 1
At present, the sports apparatus used by the pregnant women generally focuses on the functions of assisting the pregnant women to turn over or sit up, and is difficult to relieve the condition of edema of the lower limbs of the pregnant women; moreover, the exercise apparatus and the bed body 410 of the hospital bed are generally of an integrated structure, and when a pregnant woman turns to a ward from home or returns to home from the ward, the exercise apparatus is difficult to carry or move, so that the use limitation is caused.
In order to solve the above problems, embodiment 1 provides a lower limb exercise support for pregnant women, which includes a fastening support, a foot pedal 210 and a resistance mechanism, wherein the fastening support can fix the whole device on a hospital bed, the foot pedal 210 is used for the pregnant women to perform plantar flexion and dorsal extension of feet, and the resistance mechanism can provide a certain resistance for the pregnant women during the foot exercise and enable the foot pedal 210 to reset.
Referring to fig. 1-3, in a preferred embodiment, a lower limb exercise support for pregnant women is provided, comprising a fastening support, a foot pedal 210 and a resistance mechanism; the fastening support comprises a first fixing arm 110, a second fixing arm 120 and a connecting arm 130; the resistance mechanism comprises an arc-shaped guide groove 310, an arc-shaped arm 320 and a fitting piece; the rotating shaft 220 is disposed at the bottom of the foot pedal 210, and the foot pedal 210 is pivotally connected to the bottom of the arc-shaped guide groove 310 through the rotating shaft 220.
Preferably, the first fixing arm 110 and the second fixing arm 120 are respectively disposed at the left and right ends of the connecting arm 130, and extend downward in an L shape for being fastened to the left and right sides of the hospital bed respectively; preferably, the length of the connecting arm 130 is greater than the width of the bed to ensure that the fastening support as a whole can be placed above the bed.
Preferably, a horizontal rotating shaft bolt 140 and a knob 150 are arranged below the first fixing arm 110 and the second fixing arm 120, the horizontal rotating shaft bolt 140 horizontally penetrates through the lower portions of the first fixing arm 110 and the second fixing arm 120, screw holes matched with the horizontal rotating shaft bolt 140 are formed in the lower portions of the first fixing arm 110 and the second fixing arm 120, inner screws are arranged in the screw holes, and an outer screw is arranged on the horizontal rotating shaft bolt 140, so that the horizontal rotating shaft bolt 140 can advance or retract towards the side bed body 410 of the hospital bed in the horizontal direction; preferably, the outer side end of the horizontal rotating shaft bolt 140 is fixedly connected with the knob 150, the inner side end of the horizontal rotating shaft bolt 140 is provided with a pressing pad for increasing friction force, and the accompanying person can fasten the left and right horizontal rotating shaft bolts 140 with the side surface of the hospital bed by rotating the knob 150.
In a preferred embodiment, the engaging member is an arc-shaped return spring 330, the return spring 330 is disposed in the arc-shaped guide slot 310, the lower end of the return spring 330 is connected to the lower end of the arc-shaped guide slot 310, the upper end of the return spring is connected to the lower end of the arc-shaped arm 320, and the arc-shaped arm 320 can rotate around the central axis of the arc-shaped arm 320 under the driving of the return spring 330; preferably, the bottom of the arc-shaped guide groove 310 is fixedly connected to the connecting arm 130, and the upper end of the arc-shaped arm 320 is fixedly connected to the foot pedal 210.
It will be appreciated by those skilled in the art that the ankle joint is normally plantarflexed at 40-50 degrees and dorsiflexed at 20-30 degrees, whereas in the case of edema of the lower limb of a pregnant woman, the ankle joint may be subject to limited movement, with plantarflexed at less than 50 degrees and dorsiflexed at less than 30 degrees.
For the above reasons, in a preferred embodiment, the arc of the arc guide slot 310 is not greater than pi/2, the arc of the arc arm 320 is pi/2-pi, and the inner contour of the arc guide slot 310 matches with the outer contour of the arc arm 320, so that not only the lower segment of the arc arm 320 can move in the arc guide slot 310, but also the ankle joint of the pregnant woman can rotate by about 45 degrees at the moment of plantarflexion movement, and the arc arm 320 can be completely accommodated in the arc guide slot 310.
Preferably, the foot pedal 210 is further provided with a foot binding band on the side facing the person for fixing the foot of the pregnant woman to prevent the foot pedal 210 from slipping off during movement, which may cause undesirable joint damage.
In this embodiment, the method for using the lower limb exercise support for pregnant women is as follows:
referring to fig. 3, the support is placed at the end of the bed, the knobs 150 below the first fixing arm 110 and the second fixing arm 120 are respectively screwed, so that the support is fastened to two sides of the bed body 410, the feet of the pregnant woman extend into the foot binding bands of the foot pedal 210, and plantarflexion and dorsiflexion movements are performed, and the arc-shaped arm 320 can rotate around the central axis of the arc-shaped arm 320 and is reset under the driving of the reset spring 330 to provide a certain resistance.
Example 2
Referring to fig. 4, in the present embodiment, a leg exercise support for pregnant women is provided, which includes a fastening support, a foot pedal 210 and a resistance mechanism, unlike the above embodiment 1, in the present embodiment, the connecting arm 130 of the fastening support is a three-stage structure.
In a preferred embodiment, the connecting arm 130 is divided into a first connecting arm 131, a second connecting arm 132 and a middle connecting arm 133, wherein the first connecting arm 131 and the second connecting arm 132 are respectively connected to the first fixing arm 110 and the second fixing arm 120, and the resistance mechanism is disposed on the middle connecting arm 133; preferably, middle part linking arm 133 cavity, and first linking arm 131, the external diameter of second linking arm 132 is less than the internal diameter of middle part linking arm 133, first linking arm 131, the one end of second linking arm 132 all nests in middle part linking arm 133, both ends are equipped with vertical pivot bolt 160 and knob 150 respectively about middle part linking arm 133, through rotatory knob 150, can be so that first linking arm 131 of locking or release of vertical pivot bolt 160, second linking arm 132, make first linking arm 131 and second linking arm 132 can freely adjust its length according to the actual width of bed 410, with the bed 410 of adaptation not of uniform size.
Compared with the prior art, the device can enable the pregnant woman to carry out the lower limb movement, particularly the foot movement, on any bed without changing the structure of the bed body 410 or additionally adding other beds; the pregnant woman in the perinatal period can move at any time through the device to relieve edema of the lower limbs, strengthen the tension of muscles of the legs and avoid spasm during pregnancy.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.
Claims (10)
1. A lower limb movement bracket for pregnant women is characterized by comprising a fastening support, a foot pedal and a resistance mechanism;
the fastening support comprises a first fixing arm, a second fixing arm and a connecting arm, the first fixing arm and the second fixing arm are used for being fastened with the left side and the right side of a sickbed respectively, and the resistance mechanism is arranged on the connecting arm;
the bottom of the foot pedal is provided with a rotating shaft, and the foot pedal is pivoted with the resistance mechanism through the rotating shaft;
the resistance mechanism comprises an arc-shaped guide groove, an arc-shaped arm and a fitting piece, the fitting piece moves along the arc-shaped guide groove to drive the arc-shaped arm to rotate around the central axis of the arc-shaped arm, and the upper end of the arc-shaped arm is fixedly connected with the foot pedal.
2. The lower limb exercise rack for pregnant women according to claim 1, wherein the first fixing arm and the second fixing arm are both L-shaped, a horizontal rotating shaft bolt and a knob are respectively arranged at the lower ends of the first fixing arm and the second fixing arm, the outer end of the horizontal rotating shaft bolt is fixedly connected with the knob, and the inner end of the horizontal rotating shaft bolt is used for fastening one side of a hospital bed.
3. The leg exercise support for pregnant women according to claim 2, wherein the inner end of the horizontal rotation shaft bolt is provided with a pressing pad for increasing friction.
4. The lower limb exercise carriage for pregnant women according to claim 1, wherein the connecting arm has a length greater than the width of the hospital bed.
5. The leg exercise support for pregnant women according to claim 1, wherein the foot pedal is further provided with a foot binding strap.
6. The lower limb exercise support for pregnant women according to claim 1, wherein the fitting piece is disposed in the arc-shaped guide groove, the lower end of the fitting piece is connected with the lower end of the arc-shaped guide groove, and the upper end of the fitting piece is connected with the lower end of the arc-shaped arm.
7. The leg exercise carriage for pregnant women according to claim 6, wherein the engagement member includes an arcuate return spring.
8. The leg exercise support for pregnant women according to claim 1, wherein the arc of the arc-shaped guide groove is not more than pi/2 and the arc of the arc-shaped arm is pi/2-pi.
9. The leg exercise carriage for pregnant women according to claim 8, wherein the inner contour of the arc-shaped guide slot matches the outer contour of the arc-shaped arm.
10. The lower limb exercise carriage for pregnant women according to claim 1, wherein the lower end of the arc-shaped guide slot is fixedly connected with the connecting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222196547.6U CN218607923U (en) | 2022-08-19 | 2022-08-19 | Pregnant woman uses low limbs motion support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222196547.6U CN218607923U (en) | 2022-08-19 | 2022-08-19 | Pregnant woman uses low limbs motion support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218607923U true CN218607923U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222196547.6U Active CN218607923U (en) | 2022-08-19 | 2022-08-19 | Pregnant woman uses low limbs motion support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218607923U (en) |
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2022
- 2022-08-19 CN CN202222196547.6U patent/CN218607923U/en active Active
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