CN218792865U

CN218792865U - Soft cushion capable of pushing and pressing skin

Info

Publication number: CN218792865U
Application number: CN202221959252.3U
Authority: CN
Inventors: 周燕
Original assignee: Fourth Medical Center General Hospital of Chinese PLA
Current assignee: Fourth Medical Center General Hospital of Chinese PLA
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-04-07
Anticipated expiration: 2032-07-27

Abstract

The application discloses can push away cushion according to skin, including base frame and the soft cover of fixed mounting at base frame top, the inside of base frame sets up conveying mechanism, conveying mechanism includes the chain, the figure of chain is a plurality of, a plurality of the equidistant distribution of chain, a plurality of equidistant a plurality of elasticity is installed according to the layering on the chain, conveying mechanism's both sides all are connected with longitudinal movement mechanism, longitudinal movement mechanism fixed mounting is in the inside of base frame, is located the chain top elasticity is according to the top inner wall contact of layering and soft cover. The skin pressure-sore preventing device has the beneficial effects that the skin pressure-sore preventing device can provide pressing and pushing for the skin at the contact position, massage is carried out, blood circulation is promoted, and the function of preventing pressure sores is achieved.

Description

Soft cushion capable of pushing and pressing skin

Technical Field

The application relates to the field of cushions, in particular to a cushion capable of pushing skin.

Background

When a patient is in bed for nursing, the pressure sore often appears, in the nursing process, in order to prevent the pressure sore, the position of the patient in bed is often required to be massaged, the blood circulation is promoted, the pressure sore is prevented, manual massage is generally carried out by nursing personnel or family members, the manual labor intensity is high, the patient in bed is difficult to move, and the patient in bed is difficult to install; the prior art lacks a cushion structure for pushing against the skin. Therefore, a cushion capable of pressing the skin is provided to solve the above problems.

Disclosure of Invention

The soft pad capable of pushing the skin is provided in the embodiment, and is used for solving the problem that the bedridden position is not easy to push and prevent pressure sores in the prior art.

According to an aspect of the application, a can push away cushion according to skin is provided, including base frame and the soft cover of fixed mounting at base frame top, the inside of base frame sets up conveying mechanism, conveying mechanism includes the chain, the figure of chain is a plurality of, a plurality of the equidistant distribution of chain, a plurality of equidistant the installation of impartial interval has a plurality of elasticity to press the layering on the chain, conveying mechanism's both sides all are connected with longitudinal movement mechanism, longitudinal movement mechanism fixed mounting is in the inside of base frame, is located the chain top elasticity presses the layering and the contact of the top inner wall of soft cover.

Further, conveying mechanism still includes first U type frame, second U type frame, first pivot, second pivot, drive sprocket and driven sprocket, first pivot is rotated and is installed in the inside of first U type frame, the second pivot is rotated and is installed in the inside of second U type frame, the fixed cover of having connected a plurality of equidistant distribution's drive sprocket in the first pivot, the fixed cover of having connected a plurality of equidistant distribution's driven sprocket in the second pivot, the drive sprocket with the chain has been twined between the driven sprocket, the one end of first pivot and the output shaft of motor, motor fixed mounting is on the front outer wall of end shield seat.

Furthermore, connecting rods are fixedly connected between the first U-shaped frame and the second U-shaped frame, and the number of the connecting rods is two.

Further, the output shaft end of the motor is fixedly connected with a square rod, and the square rod is in clearance fit connection with a square hole formed in one end of the first rotating shaft.

Further, the number of longitudinal movement mechanism is two, longitudinal movement mechanism includes electric putter and connecting strip, electric putter's shell and the inner wall fixed connection of end cover seat, electric putter's output fixedly connected with connecting strip, the end and first U type frame and the second U type frame fixed connection of connecting strip.

Further, the elastic pressing strip is fixedly mounted on a link of the chain.

Further, the elastic pressing strip comprises a fixing sleeve, a movable strip and a spring, the fixing sleeve is in clearance fit connection with the movable strip, the spring is arranged inside the fixing sleeve, and the fixing sleeve is elastically connected with the movable strip through the spring.

Furthermore, one end of the movable strip is of a circular arc structure, and the movable strip is of a square strip structure.

Furthermore, one end of the spring is fixedly connected with one end of the movable strip, and the tail end of the spring is fixedly connected with the inner wall of the fixed sleeve.

Further, the bottom of the first U-shaped frame and the bottom of the second U-shaped frame are both in contact with the inner wall of the bottom cover seat.

Through the above-mentioned embodiment of this application, contact with the patient that lies in bed through soft cover, soft contact is provided, conveying mechanism has been set up in the inside of end cover seat simultaneously, can drive elasticity through conveying mechanism and remove according to the layering, see through soft cover soft structure according to the layering through elasticity, can press the skin of contact position, carry through conveying mechanism, the removal is provided, repeatedly push according to the layering through elasticity, the pressing of contact position is provided, massage, improve the blood circulation, further longitudinal movement mechanism has, can provide longitudinal movement, carry out the change of longitudinal position, thereby can massage the change of position, can carry out the massage of different positions, and the use effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of an internal structure of a bottom cover seat according to an embodiment of the present application;

FIG. 3 is a schematic view of a distribution structure of elastic pressing strips on a chain according to an embodiment of the present application;

FIG. 4 is a schematic view of a square bar and a first rotating shaft according to an embodiment of the present application;

fig. 5 is a schematic view of a structure of an elastic pressing strip according to an embodiment of the present application.

In the figure: 1. a base housing seat; 2. a soft cover; 3. a motor; 4. a first U-shaped frame; 5. a second U-shaped frame; 6. a first rotating shaft; 601. a square hole; 7. a second rotating shaft; 8. a drive sprocket; 9. a driven sprocket; 10. a chain; 11. an electric push rod; 12. a connecting strip; 13. a square bar; 14. pressing the strip elastically; 1401. fixing a sleeve; 1402. a movable bar; 1403. a spring; 15. a connecting rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-5, a cushion capable of pushing skin includes a base 1 and a soft cover 2 fixedly mounted on the top of the base 1, a conveying mechanism is disposed inside the base 1, the conveying mechanism includes chains 10, the number of the chains 10 is several, the chains 10 are distributed at equal intervals, a plurality of elastic pressing strips 14 are mounted on the chains 10 at equal intervals, longitudinal moving mechanisms are connected to both sides of the conveying mechanism, the longitudinal moving mechanisms are fixedly mounted inside the base 1, and the elastic pressing strips 14 on the top of the chains 10 are in contact with the inner wall of the top of the soft cover 2.

Conveying mechanism still includes first U type frame 4, second U type frame 5, first pivot 6, second pivot 7, drive sprocket 8 and driven sprocket 9, first pivot 6 rotates and installs the inside at first U type frame 4, second pivot 7 rotates and installs the inside at second U type frame 5, fixed cover 1401 has connect the drive sprocket 8 of a plurality of equidistant distribution on the first pivot 6, fixed cover 1401 has connect the driven sprocket 9 of a plurality of equidistant distribution on the second pivot 7, drive sprocket 8 with it has chain 10 to wind between the driven sprocket 9, the one end of first pivot 6 and the output shaft of motor 3, motor 3 fixed mounting is on the positive outer wall of bottom shield seat 1, provides the drive through the motor, can make a plurality of chains 10 carry out the synchronous motion.

Connecting rods 15 are fixedly connected between the first U-shaped frame 4 and the second U-shaped frame 5, and the number of the connecting rods 15 is two.

The output shaft end fixedly connected with square pole 13 of motor 3, square pole 13 is connected with the square hole 601 clearance fit who sets up in first pivot 6 one end department, when conveying mechanism carries out longitudinal movement, through the slip between square pole 13 and the square hole 601, is in the complex state between square pole 13 and the square hole 601 all the time, and square pole 13 can provide the drive for first pivot 6 when rotating.

The number of the longitudinal moving mechanism is two, the longitudinal moving mechanism comprises an electric push rod 11 and a connecting strip 12, the shell of the electric push rod 11 is fixedly connected with the inner wall of the base cover seat 1, the output end of the electric push rod 11 is fixedly connected with the connecting strip 12, and the tail end of the connecting strip 12 is fixedly connected with the first U-shaped frame 4 and the second U-shaped frame 5.

The elastic pressing strip 14 is fixedly arranged on a chain link of the chain 10.

The elastic pressing strip 14 comprises a fixed sleeve 1401, a movable strip 1402 and a spring 1403, wherein the fixed sleeve 1401 is in clearance fit connection with the movable strip 1402, the spring 1403 is arranged inside the fixed sleeve 1401, and the fixed sleeve 1401 is elastically connected with the movable strip 1402 through the spring 1403.

One end of the movable bar 1402 is a circular arc structure, and the movable bar 1402 is a square bar structure.

One end of the spring 1403 is fixedly connected with one end of the movable strip 1402, the tail end of the spring 1403 is fixedly connected with the inner wall of the fixed sleeve 1401, and elastic pressure is provided through the spring 1403 to provide moving pressure for the pressing position.

The bottom of the first U-shaped frame 4 and the bottom of the second U-shaped frame 5 are both contacted with the inner wall of the bottom cover seat 1.

The using method comprises the following steps: the whole device is arranged on a bed, contacts with a patient and provides support, wherein the motor 3 and the electric push rod 11 are externally connected with a power supply, and are externally connected with a control switch for control;

the square rod 13 is driven to rotate by the motor 3, the square rod 13 drives the first rotating shaft 6 to rotate, the driving sprocket 8 on the first rotating shaft 6 rotates along with the driving sprocket, the driven sprocket 9 rotates under the action of the chain 10, the elastic pressing strip 14 is driven to move when the chain 10 moves, the elastic pressing strip 14 above the chain 10 transversely moves, and the position of the skin contact of a patient is pushed and pressed by the elastic pressing strip 14 above the chain 10, wherein the elastic pressing strip 14 is provided with a spring 1403 for providing elastic force of the contact position, so that the pushing and pressing have certain pressure, meanwhile, the soft cover 2 is arranged between the elastic pressing strip 14 and the skin, soft contact is provided, the comfort level is improved, and the elastic pressing strip 14 provides pressing for the human body through the soft cover 2; the device is further provided with a longitudinal moving mechanism which can drive the conveying mechanism to move longitudinally, so that the longitudinal position of the conveying mechanism can be changed, the whole position of the elastic pressing strip 14 on the conveying mechanism is longitudinally changed, the pressing position is changed, pressing can be carried out at different positions, and the pressing uniformity is improved.

The application has the advantages that: carry out the contact through soft cover 2 and patient, soft contact is provided, conveying mechanism has been set up in the inside of under-hood seat 1 simultaneously, can drive elasticity through conveying mechanism and press layering 14 and remove, see through soft cover 2 soft structure through elasticity and press layering 14, can press the skin of contact position, carry through conveying mechanism, provide and remove, press layering 14 through elasticity and push repeatedly and press skin, provide pressing of contact position, massage, improve the blood circulation, further longitudinal movement mechanism has, can provide longitudinal movement, carry out the change of longitudinal position, thereby can massage the change of position, can carry out the massage of different positions, and the using effect is improved.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A soft cushion capable of pushing skin is characterized in that: including soft cover (2) at base (1) top of base (1) and fixed mounting, the inside of base (1) sets up conveying mechanism, conveying mechanism includes chain (10), the figure of chain (10) is a plurality of, a plurality of chain (10) equidistant distribution, a plurality of on chain (10) equipartition interval install a plurality of elasticity according to layering (14), conveying mechanism's both sides all are connected with longitudinal movement mechanism, longitudinal movement mechanism fixed mounting is in the inside of base (1), is located chain (10) top elasticity is according to the top inner wall contact of layering (14) and soft cover (2).

2. A push-on skin cushion as claimed in claim 1, wherein: conveying mechanism still includes first U type frame (4), second U type frame (5), first pivot (6), second pivot (7), drive sprocket (8) and driven sprocket (9), first pivot (6) rotate to be installed in the inside of first U type frame (4), second pivot (7) rotate to be installed in the inside of second U type frame (5), fixed cover (1401) is gone up in first pivot (6) and is connect a plurality of equidistant distribution's drive sprocket (8), fixed cover (1401) is gone up in second pivot (7) and is connect a plurality of equidistant distribution's driven sprocket (9), around having twined chain (10) between drive sprocket (8) and driven sprocket (9), the one end of first pivot (6) is connected with the output shaft of motor (3), motor (3) fixed mounting is on the front outer wall of bottom shield seat (1).

3. A push-on skin cushion as defined in claim 2, wherein: and connecting rods (15) are fixedly connected between the first U-shaped frame (4) and the second U-shaped frame (5), and the number of the connecting rods (15) is two.

4. A push-on skin cushion as defined in claim 2, wherein: the output shaft end of motor (3) fixedly connected with square pole (13), square pole (13) and the square hole (601) clearance fit connection of seting up in first pivot (6) one end department are connected.

5. A push-on skin cushion as claimed in claim 1, wherein: the number of the longitudinal moving mechanism is two, the longitudinal moving mechanism comprises an electric push rod (11) and a connecting strip (12), the shell of the electric push rod (11) is fixedly connected with the inner wall of the bottom cover seat (1), the output end of the electric push rod (11) is fixedly connected with the connecting strip (12), and the tail end of the connecting strip (12) is fixedly connected with the first U-shaped frame (4) and the second U-shaped frame (5).

6. A push-on skin cushion as claimed in claim 1, wherein: the elastic pressing strip (14) is fixedly arranged on a chain link of the chain (10).

7. A push-on skin cushion as claimed in claim 1, wherein: the elastic pressing strip (14) comprises a fixed sleeve (1401), a movable strip (1402) and a spring (1403), the fixed sleeve (1401) is connected with the movable strip (1402) in a clearance fit mode, the spring (1403) is arranged inside the fixed sleeve (1401), and the fixed sleeve (1401) is elastically connected with the movable strip (1402) through the spring (1403).

8. A push-on skin cushion as claimed in claim 7, wherein: one end of the movable strip (1402) is of a circular arc structure, and the movable strip (1402) is of a square strip structure.

9. A push-on skin cushion as claimed in claim 7, wherein: one end of the spring (1403) is fixedly connected with one end of the movable strip (1402), and the tail end of the spring (1403) is fixedly connected with the inner wall of the fixed sleeve (1401).

10. A push-on skin cushion as defined in claim 2, wherein: the bottom of the first U-shaped frame (4) and the bottom of the second U-shaped frame (5) are both in contact with the inner wall of the bottom cover seat (1).