KR101715552B1 - Cuff air pressure - Google Patents

Abstract

An air pressure cuff according to the present invention is an air pressure cuff including a plurality of air division space portions of the air pressure cuff where an inner space for upper limb or lower limb insertion is formed so that it can be worn on a users upper limb or lower limb and an air hose connection portion connected to an air hose allowing air pressure supply to and discharge from the air division space portion. The air division space portions consist of a hand portion air division space portion and an arm portion air division space portion or a foot portion air division space portion and a leg portion air division space portion. A slipping prevention unit is formed so that slipping of the cuff down the upper limb or lower limb can be prevented while the cuff is used. The users joint part is fixed inside the cuff via the slipping prevention unit. As a result, the slipping of the cuff down the upper limb or lower limb can be prevented based on individual contraction and expansion of the air division space portions.

Description

Cuff air pressure

More particularly, the present invention relates to an air pressure cuff, and more particularly, to an air pressure cuff which, by fixing the upper or lower part of the user's upper or lower extremity through the non-slip part, The present invention relates to an air pressure cuff for preventing slippage.

The air pressure cuff is a medical device designed to move the lymph fluid slowly along the lymph circulation direction with appropriate pressure by being put on the swollen part. The air pressure cuff is a type that applies pressure to the whole of the applied region, As a conventional technique related to this, Korean Patent Registration No. 10-1201284 (Registered on Aug. 8, 2012, cuff for pneumatic massage machine) is cited as an example.

According to the patent document, "the cuff for pneumatic massage machine of the present invention has an air mat made of a plurality of air bags which have respective air intake and exhaust ports and selectively expand and contract by air being injected and exhausted, The air mats are formed of an inner skin and an outer skin which form an outer surface. The air mats are formed by joining a rim surface to an inner space filled with air to define an airbag, thereby forming a partition membrane made of synthetic resin Quot; is disclosed.

However, in the conventional air pressure cuff such as the patent literature, when the air pressure cuff is used by being worn on the undergarment, the air compartment space located below the lower leg, that is, the section where the foot is inserted, There has been a problem in that the cuff is pushed downward and the shape is continuously pushed down through repetition of expansion and contraction (a phenomenon similar to worms wriggling forward and moving forward).

Korean Registered Patent No. 10-1201284 (registered on November 8, 2012), a pneumatic massager cuff

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a cuff for a cuff, And it is an object of the present invention to provide an air pressure cuff capable of preventing slippage of the lower leg.

It is another object of the present invention to provide an air pressure cuff which is further provided with an elastic surface and a band portion so that the inner tightening area can be closely adhered to the wearer according to the thickness of the wearing area of the user.

In order to achieve the above object, an air pressure cuff according to the present invention comprises: a plurality of air compartment spaces of an air pressure cuff formed with an internal space for insertion of an upper limb or a lower limb, And an air hose connection portion connected to an air hose that allows air pressure to be supplied to and discharged from the compartment space portion, wherein the plurality of air compartment space portions includes a hand air compartment space portion and a non- A foot air compartment space and a thigh compartment air compartment space for preventing the cuff from slipping down the upper or lower limb during use, Preventing portion is formed.

Wherein the non-slip portion is formed at a portion of the user's ankle where the user is located to prevent the cuff from slipping down the lower limb during use, or at least one of the wrist or elbow of the user And a second non-slip portion formed in a portion for preventing the cuff from slipping down below the upper limb during use.

At this time, the first non-slip portion is formed at a position where the rear side of the user's ankle is fixed and the cuff is prevented from slipping down below the lower leg during use, and the foot air partitioning space portion and the outgoing air Or both ends thereof are fixed to the inner surface of the cuff or the foot of the user is inserted between the inner surface of the first non-slip portion and the inner surface of the cuff so that the front of the user's ankle is in contact with the first slip- Wherein the first non-slip portion is sewn so that both ends and a portion of the first non-slip portion are fixed to the inner surface of the cuff, or the foot of the user is sewn on the inner surface of the first non-slip portion and the cuff And prevents the front of the user's ankle from being fixed by the first non-slip portion So that the first non-slip unit, the both ends and the entire garment is to be fixed to the inner surface of the cuff.

In order to prevent the foot of the user from getting between the inner surface of the first non-slip part and the cuff so that the front of the user's ankle is fixed by the first non-slip part, An additional preventing surface having elasticity between the inner surfaces can be further formed.

In addition, there is further provided a third anti-slip part for securing the knee of the user so as to prevent the cuff from slipping down below the undergarment during use, wherein the user is able to wear the cuff, The first non-slip portion, the second non-slip portion, or the third non-slip portion may have a band shape having elasticity.

The friction pad further includes a plurality of rubber protrusions which are located at the heel portion and which are brought into close contact with the heel of the user to prevent the cuff from slipping downward during use.

Finally, the air pressure cuff of the present invention is inserted between the elastic surface for elastically supporting the inner surface of the cuff and the elastic surface of the portion where the user's ankle or knee is to be positioned and the inner surface of the cuff, Wherein when the ankle or the knee of the user is inserted into the band portion in a state in which the portion of the cuff where the ankle or the knee of the user is positioned is inwardly opened by the band portion, The band portion and the elastic surface are stretched along the circumference of the user's ankle or knee and are in close contact with each other, thereby fixing the ankle or the knee of the user.

In this case, when the air pressure cuff of the present invention is fitted to the upper side of the user, an elastic surface for elastically supporting the inner surface of the cuff and a portion of the elastic surface of the user's wrist or elbow are inserted between the elastic surface and the inner surface of the cuff, And a wrist or elbow of the user is fitted to the band portion, and a portion of the cuff where the user's wrist or elbow is positioned is exposed toward the inside by the band portion, The band portion and the elastic surface are stretched along the circumference of the user's wrist or elbow and are closely contacted to fix the wrist or the elbow of the user.

According to the air pressure cuff of the present invention,

First, it is possible to prevent the cuff from slipping under the upper limb or the lower limb due to the individual contraction and expansion of the plurality of air compartment spaces by securing the upper limb or the lower limb of the user in the cuff through the slippery part.

Secondly, it is possible to provide an elastic surface and a band portion, so that the inner tightening area can be changed depending on the thickness of the wearer's wear area and can be closely contacted.

Third, since the zipper is provided, it is easy for the user to wear or demold the cuff.

Fourth, by forming a friction pad including a plurality of rubber protrusions, the friction pad can be brought into close contact with the heel of the user, thereby further preventing the cuff from slipping down the lower portion of the lower portion during use.

Fig. 1 is a view showing a state where a conventional air pressure cuff and an air pressure cuff according to a preferred embodiment of the present invention are used for 10 minutes under the cuff.
2 is a view showing a state in which the air pressure cuff according to the preferred embodiment of the present invention is worn by the user on the lower part.
FIG. 3 is a view showing one embodiment of an AA cross section in FIG. 2. FIG.
Figs. 4 to 6 are views showing still another embodiment of the AA cross section in Fig. 2. Fig.
FIG. 7 is a view showing an embodiment of the BB section of FIG. 2. FIG.
Fig. 8 is a view showing another embodiment of the AA or BB cross section of Fig. 2. Fig.
FIG. 9 is an embodiment of a prototype by applying a zipper to the structure of FIG.
FIG. 10 is an embodiment of a prototype by applying a zipper to the structure of FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately The present invention should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

2 to 7 are simplified views showing a state in which the inner surface of the cuff is separated from the lower surface for the sake of explanation. In actual use, the inner surface of the cuff is in close contact with the lower surface. Particularly, when the cuff is inflated, Massage helps circulation of blood or lymph.

The present invention is characterized in that a plurality of air compartment spaces of an air pressure cuff formed with an internal space for inserting an upper or lower body 300 so that the user's upper or lower body can be worn and air pressure supply / And an air hose connection connected to the air hose so that the air hose can be connected to the air hose.

Here, the plurality of air compartment spaces may include a hand air compartment space and a non-air compartment space, or a foot air compartment space and a thigh, And a non-slip part which is divided into an air compartment space part and prevents the cuff from slipping down below the upper or lower limbs during use.

Wherein said non-slip portion is formed at a portion of said user's ankle where said cuff is to prevent said cuff from slipping downwardly during use, or at least one of said wrists or elbows And a second non-slip portion formed at a portion of the cuff for preventing the cuff from slipping down below the upper limb during use, wherein the air pressure cuff of the present invention is used in the user's undergarment 300 do.

FIG. 1 is a view showing a state where a conventional air pressure cuff 100 and an air pressure cuff 200 according to a preferred embodiment of the present invention are used for 10 minutes under the condition. FIG. 2 is a cross- Fig. 8 is a view showing a state in which the user applies the pressing cuff 200 to the lower limb.

Referring to FIG. 2, the air pressure cuff 200 of the present invention includes an air space portion 210 and an air hose connection portion 220.

The air compartment space 210 includes a foot air compartment space 310 in which an inner space for a foot 320 and a thigh 310 is formed so that a user's base 300 can be worn, And a plurality of air compartment space portions 210 may be formed in the air pressure cuff 200. [

At this time, the user's ankle 330 is fixed between the foot air partitioning space and the exit air partitioning space to prevent the cuff from slipping down below the foundation 300 during use, Respectively.

The first non-slip portion is formed at a position where the back of the user's ankle 330 is fixed to prevent the cuff from slipping down below the base 300 during use, And is formed at the boundary of the leaving air partition space.

1, the air pressure cuff 200 of the present invention has a zipper formed in the longitudinal direction of the user's body 300 so that the user can wear the cuff, And may be formed in the longitudinal direction when worn on the user's upper limb.

1 (a) and 1 (b), a change in the air pressure cuff 200 according to the present invention after 10 minutes of use is displayed on the right leg of the user of the conventional air pressure cuff 100 on the left leg of the user can see.

1 (b), the conventional air pressure cuff 100 is slid down below the base 300 in a state of (a), and is hooked on the knee 340 after 10 minutes of use.

The conventional air pressure cuff 100 has an air compartment space 210 located below the lower leg 300 when inflating the undergarment 300, that is, a region where the foot 320 is inserted The slip is generated by pushing the soles of the feet, and the cuff is pushed to the lower side of the lower leg 300, and this shape is continuously pushed down through repetition of expansion and contraction.

However, in the air pressure cuff 200 of the present invention, the user's ankle 330 is fixed within the cuff through the first non-slip portion, It is possible to prevent slipping downwardly of the base 300.

This phenomenon may occur even in the upper limb of the user, and by fixing the part of the upper limb such as the wrist or the elbow of the user in the cuff through the second slip prevention part, the individual shrinkage and swelling of the plurality of air- It is possible to prevent the cuff from slipping down below the upper limb.

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2, and FIG. 9 is an exemplary embodiment of a prototype by applying a zipper to the structure of FIG.

3 and 9, the first non-slip portion 230a elastically supports the back of the user's ankle 330, and both ends thereof are fixed to the inner surface of the cuff.

FIGS. 4 to 6 are views showing still another embodiment of the cross-section taken along the line A-A of FIG. 2, and FIG. 10 is an embodiment of a prototype by applying a zipper to the structure of FIG.

4, the first non-slip part 230b is sewn so that both ends and a part of the first non-slip part 230b are fixed to the inner surface of the cuff, so that the user's foot part 320 is pressed against the first non-slip parts 230b and the cuff And prevents the front of the user's ankle 330 from being fixed by the first non-slip part 230b,

5 and 10, the first non-slip portion 230c is sewed so that both ends and the whole of the first non-slip portion 230c are fixed to the inner surface of the cuff, Between the inner surface of the cuff 230c and the inner surface of the cuff so that the anterior portion of the user's ankle 330 is prevented from being fixed by the first non-slip portion 230c.

6, the first non-slip portion 230d is located between the first non-slip portion 230d and the inner surface of the cuff so that the ankle 330 of the user is inserted between the first non- An anti-blocking surface 240 may be further formed between the first non-slip portion 230d and the inner surface of the cuff so as to prevent the front side from being fixed by the first non-slip portion 230d .

FIG. 7 is a view showing one embodiment of a section taken along the line B-B in FIG. 2;

7, the pneumatic squeezing cuff 200 of the present invention fixes the user's knee 340 to prevent the cuff from slipping down below the base 300 during use, It is possible to prevent the portion where the compression treatment is necessary from being pulled out to the outside of the cuff as shown in Fig. 1 (b).

In addition, the third non-slip portion 250 supports the back of the user's knee 340 as shown for fixing the user's knee 340, or may be provided in front of the knee of the user, And the knee of the user is positioned between the two third anti-slip parts formed.

The embodiments shown in FIGS. 3 to 7 may be applied to an upper limb of a user by applying an ankle to a cuff and a knee to an elbow, respectively.

8 is a view showing another embodiment of the cross section taken along the line A-A or B-B in Fig.

8, the air pressure cuff 200 of the present invention further includes an elastic surface 270 and a band portion 260. The first non-slip portions 230a to 203d and the third non-slip portions 250 ) May be subsidized or substituted.

The elastic surface 270 has elasticity and resiliently supports the inner surface of the cuff and the band part 260 is formed on the elastic surface 270 of the part where the user's ankle 330 or the knee 340 is positioned And inserted between the inner surface of the cuff so that the ankle 330 or the knee 340 of the user is fitted.

As shown in the figure, when the user places an ankle 330 or a knee 340 of the cuff on the band member 260, When the ankle 330 or the knee 340 of the user is inserted, the band portion 260 and the elastic surface 270 are stretched along the circumference of the user's ankle 330 or the knee 340, Thereby fixing the ankle 330 or knee 340.

At this time, when the wearer wears the upper limb of the user, the band portion is inserted between the elastic surface of the portion where the user's wrist or elbow is to be positioned and the inner surface of the cuff, so that the wrist or the elbow of the user is fitted.

In this case, when the wrist or elbow of the user is inserted into the band portion in a state where the portion of the cuff where the user's wrist or elbow is positioned is inwardly inward by the band portion, The wrist or elbow of the user is fixed by being closely attached to the wrist or elbow of the user.

In addition, although not shown, the first non-slip portion, the second non-slip portion, or the third non-slip portion 250 is in the form of a band having elasticity, and the air pressure cuff 200 Includes a plurality of rubber protrusions which are located on the heel portion of the wearer's leg so as to be brought into close contact with the heel of the user so as to prevent the cuff from slipping down below the base 300 during use, .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood that various modifications and changes may be made without departing from the scope of the appended claims.

100 ... conventional air pressure cuff 200 ... air pressure cuff
210 ... air compartment space 220 ... air hose connection
230a to 230d ... first slip prevention portion 240 ... prevention surface
250 ... third anti-slip part 260 ... band part
270 ... elastic face 300 ... not
310 ... Departure 320 ... Foot
330 ... ankle 340 ... knee

Claims (13)

A plurality of air compartment spaces of an air-pressing cuff in which an inner space for insertion of the upper or lower limbs is formed so that the user's upper limbs or lower limbs can be worn; And
And an air hose connection portion connected to an air hose that allows air pressure to be supplied to and discharged from the air separation space portion,
The plurality of air compartment spaces may include a hand air compartment space and a non-air space compartment space, or a foot air compartment space and a thigh air compartment space. In addition,
And a non-slip portion for preventing the cuff from slipping down below the upper or lower limbs during use,
The non-
A first non-slip portion formed at a portion of the user's ankle where the user rests to prevent the cuff from slipping downward during use; Or a second non-slip portion formed at a portion where at least one of the wrist or elbow of the user is located to prevent the cuff from slipping down below the upper limb during use,
An elastic surface for elastically supporting the inner surface of the cuff; And
And a band portion inserted between the elastic surface of the portion where the user's ankle, knee, wrist or elbow is positioned and the inner surface of the cuff so that the ankle, the knee, the wrist or the elbow of the user is fitted,
When the user's ankle or knee is inserted into the band portion in a state in which the portion of the cuff where the ankle or the knee of the user is positioned is exposed toward the inside by the band portion, The user's ankles or knees are fixed by being stretched along with the circumference of the knee,
When the user's wrist or elbow is inserted into the band portion in a state in which the portion of the cuff where the user's wrist or elbow is positioned is inwardly opened by the band portion, Wherein the wrist or elbows of the user are fixed by being stretched along with the circumference of the elbows and being in close contact with each other.
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