CN213250643U - Adjustable trapezoidal pillow - Google Patents
Adjustable trapezoidal pillow Download PDFInfo
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- CN213250643U CN213250643U CN202022072898.7U CN202022072898U CN213250643U CN 213250643 U CN213250643 U CN 213250643U CN 202022072898 U CN202022072898 U CN 202022072898U CN 213250643 U CN213250643 U CN 213250643U
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- trapezoidal pillow
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Abstract
The utility model discloses an adjustable trapezoidal pillow, which comprises an isosceles trapezoidal pillow body, wherein the isosceles trapezoidal pillow body is formed by hinging two transverse rods respectively corresponding to one side of the human body buttocks and one side far away from the human body buttocks and two longitudinal rods respectively matched with legs at two sides of the human body, and the length of the transverse rod corresponding to one side of the human body buttocks is less than that of the transverse rod far away from one side of the human body buttocks; the two longitudinal rods and one transverse rod are both formed by a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are fixed through telescopic rods; limiting grooves for placing human legs are formed in the first connecting rod and the second connecting rod of the longitudinal rod and on one side corresponding to the human legs; the utility model discloses simple structure, convenient to use can adjust the size of trapezoidal pillow and the angle of trapezoidal pillow both sides hypotenuse according to patient's individual difference when using, satisfy the patient and use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically the trapezoidal pillow with adjustable says so and relates to.
Background
Common patients before and after hip joint and lower limb orthopedic operations have strict requirements on body position and posture. Often, the patient can not meet the requirements of self action, and the patient is assisted to complete the body position and maintain the functional position by the aid of the ladder-shaped pillow, so that the maximum treatment effect is achieved, and the operation achievement is better maintained.
However, the traditional trapezoidal pillow is a trapezoidal solid pillow, the size is often fixed and cannot be adjusted, and meanwhile, the angles of the inclined edges on the two sides of the trapezoidal pillow are fixed, so that the difference of patients is difficult to satisfy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a trapezoidal pillow with adjustable.
The utility model discloses a following technical scheme realizes: an adjustable trapezoidal pillow comprises an isosceles trapezoidal pillow body, wherein the isosceles trapezoidal pillow body is formed by hinging two transverse rods respectively corresponding to one side of the hip of a human body and one side far away from the hip of the human body and two longitudinal rods respectively matched with legs at two sides of the human body, and the length of the transverse rod corresponding to one side of the hip of the human body is smaller than that of the transverse rod far away from one side of the hip of the human body;
the two longitudinal rods and one transverse rod are both formed by a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are fixed through telescopic rods, and the length of each of the two longitudinal rods and the length of one transverse rod can be adjusted by adjusting the length of each telescopic rod;
the telescopic rod consists of a telescopic cylinder and a movable rod, and mounting grooves matched with the telescopic rod are formed in the surfaces, corresponding to each other, of the first connecting rod and the second connecting rod;
the first connecting rod and the second connecting rod of the longitudinal rod are located, one side of the first connecting rod and the second connecting rod, corresponding to the legs of the human body, is provided with a limiting groove used for placing the legs of the human body, one side of the limiting groove, far away from the legs of the human body, is provided with a fixing band, and the longitudinal rod is provided with a fixing part matched with the fixing band.
The utility model discloses a trapezoidal pillow simple structure, convenient to use, through the head rod, second connecting rod and the telescopic link of mutually supporting that set up, can be according to patient's individual difference and adjust the size of trapezoidal pillow and the angle of trapezoidal pillow both sides hypotenuse when using, satisfy the patient and use.
Preferably, the telescopic link adopts electric telescopic handle, just electric telescopic handle connection director, head rod and second connecting rod on all be equipped with stroke inductor and connection director, convenient regulation.
Preferably, the ventilation layer is laid in the limiting groove, so that the comfort of a patient is improved.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses simple structure, convenient to use can adjust the size of trapezoidal pillow and the angle of trapezoidal pillow both sides hypotenuse according to patient's individual difference when using, satisfy the patient and use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional view of the present invention.
Description of reference numerals:
1. the transverse rod 2, the longitudinal rod 21, the limiting groove 22, the fixing band 23, the fixing part 31, the first connecting rod 32, the second connecting rod 4 and the telescopic rod.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
The adjustable trapezoidal pillow as shown in fig. 1-2 comprises an isosceles trapezoidal pillow body, wherein the isosceles trapezoidal pillow body is formed by hinging two transverse rods 1 which respectively correspond to one side of the hip of a human body and one side far away from the hip of the human body and two longitudinal rods 2 which are respectively matched with legs at two sides of the human body, and the length of the transverse rod corresponding to one side of the hip of the human body is smaller than that of the transverse rod far away from one side of the hip of the human body;
the two longitudinal rods 2 and one transverse rod 1 are both composed of a first connecting rod 31 and a second connecting rod 32, and the first connecting rod 31 and the second connecting rod 32 are fixed through a telescopic rod 4; the length of the two longitudinal rods 2 and one transverse rod 1 can be adjusted by adjusting the length of the telescopic rod 4;
the telescopic rod 4 consists of a telescopic cylinder and a movable rod, and mounting grooves matched with the telescopic rod 4 are formed in the surfaces, corresponding to each other, of the first connecting rod 31 and the second connecting rod 32;
one side that just corresponds human leg on being located the head rod 31 and the second connecting rod 32 of longitudinal rod 2 all has the spacing groove 21 that is used for placing the people leg, just one side that the human leg was kept away from to spacing groove 21 be equipped with and be used for fixed band 22, just longitudinal rod 2 have the fixed part 23 of mutually supporting with fixed band 22.
When the trapezoidal pillow is used, the size of the trapezoidal pillow and the angle of the bevel edges at two sides of the trapezoidal pillow can be adjusted according to individual difference of patients, when the size of the trapezoidal pillow is adjusted, two longitudinal rods 2 are simultaneously extended or shortened, and the transverse rod 1 with the telescopic rod 4 is extended or shortened, so that the size of the trapezoidal pillow is adjusted; when adjusting the angle of trapezoidal pillow both sides hypotenuse, the length of two longitudinal rod 2 is unchangeable, adjusts the length that will take transverse bar 1 of telescopic link 4 this moment, and then realizes the angle modulation to trapezoidal pillow both sides hypotenuse.
The telescopic rod 4 is composed of a telescopic cylinder and a movable rod, and the surfaces of the first connecting rod 31 and the second connecting rod 32 corresponding to each other are provided with mounting grooves matched with the telescopic rod 4.
As a preferred scheme of the above embodiment, in order to adjust the size of the trapezoidal pillow and the angle of the oblique sides of the two sides conveniently, the telescopic rod 4 is an electric telescopic rod, the electric telescopic rod is connected with the controller, the first connecting rod 31 and the second connecting rod 32 are both provided with a stroke sensor and connected with the controller, and the stroke sensor is used for accurately controlling the telescopic stroke of the electric telescopic rod.
As a preferable mode of the above embodiment, in order to improve the comfort of the patient, a breathable layer is laid in the stopper groove 21.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. An adjustable trapezoidal pillow comprises an isosceles trapezoidal pillow body and is characterized in that the isosceles trapezoidal pillow body is formed by hinging two transverse rods respectively corresponding to one side of the buttocks of a human body and one side far away from the buttocks of the human body and two longitudinal rods respectively matched with legs at two sides of the human body, and the length of the transverse rod corresponding to one side of the buttocks of the human body is smaller than that of the transverse rod far away from one side of the buttocks of the human body;
the two longitudinal rods and one transverse rod are both formed by a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are fixed through telescopic rods;
the first connecting rod and the second connecting rod of the longitudinal rod are located, one side of the first connecting rod and the second connecting rod, corresponding to the legs of the human body, is provided with a limiting groove used for placing the legs of the human body, one side of the limiting groove, far away from the legs of the human body, is provided with a fixing band, and the longitudinal rod is provided with a fixing part matched with the fixing band.
2. The adjustable ladder pillow of claim 1 wherein the telescopic rod is composed of a telescopic cylinder and a movable rod, and the corresponding surfaces of the first connecting rod and the second connecting rod are provided with mounting grooves adapted to the telescopic rod.
3. The adjustable ladder pillow of claim 2 wherein the telescopic rod is an electric telescopic rod connected to the controller, and the first and second connecting rods are provided with stroke sensors and connected to the controller.
4. An adjustable trapezoidal pillow as defined in claim 1 wherein said retaining groove is lined with a gas permeable layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072898.7U CN213250643U (en) | 2020-09-21 | 2020-09-21 | Adjustable trapezoidal pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022072898.7U CN213250643U (en) | 2020-09-21 | 2020-09-21 | Adjustable trapezoidal pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213250643U true CN213250643U (en) | 2021-05-25 |
Family
ID=75943342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022072898.7U Active CN213250643U (en) | 2020-09-21 | 2020-09-21 | Adjustable trapezoidal pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213250643U (en) |
-
2020
- 2020-09-21 CN CN202022072898.7U patent/CN213250643U/en active Active
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