WO2019147060A1

WO2019147060A1 - Cushion device having air blowing function and mattress including same

Info

Publication number: WO2019147060A1
Application number: PCT/KR2019/001068
Authority: WO
Inventors: 성상엽; 이병주; 양경수; 윤지훈; 김대용
Original assignee: 성상엽
Priority date: 2018-01-26
Filing date: 2019-01-25
Publication date: 2019-08-01
Also published as: KR102068336B1; KR20190091147A

Abstract

The present invention relates to a cushion device having an air blowing function and a mattress including same. According to one embodiment of the present invention, a bellows type case can expand and contract in the longitudinal direction thereof to discharge air therefrom to the outside through a ventilation hole of a cover, thereby providing a comfortable sleep condition to a user. Further, the cover coupled to the entrance of the case can be replaced. Since the cover is formed by coupling a first cover and a second cover, partial replacement thereof is possible. In addition, by providing a mattress including a cushion device and a cushion block having an air blowing function, a cushion plate, a support frame, and the like, a sleeping user can get deep sleep.

Description

Cushioning device with air blowing function and mattress comprising it

The present invention relates to a cushioning device having an air blowing function and a mattress including the same.

The present application claims priority based on Korean Patent Application No. 10-2018-0010231, filed on January 26, 2018, the entire contents of which are incorporated herein by reference.

Generally, a mattress used as a cushioning material for a single or double bed is constituted by a cushion structure such as a spring inside and a cover of a fabric cover on the outside.

However, in such a conventional mattress, since the circulation of the inside air and the outside air is not smooth, the inside air of the mattress is forcibly discharged through the mattress cover in case of sitting or lying on the mattress of the used bed for a long time, so that an unpleasant smell is often emitted.

On the other hand, humans produce half a cup of sweat during sleep, and air circulation of the mattress is indispensably required for a good night's sleep.

Therefore, it is required to develop a structure for smoothly circulating the air to the inside and the outside of the mattress by the weight of the user taking a sleep on the mattress.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a comfortable sleeping environment for a user who takes a sleep, because the air in the case is discharged to the outside through the vent hole of the cover as the case of the bellows type is expanded and contracted in the longitudinal direction It has its purpose.

Further, it is possible to replace the cover coupled to the inlet of the case, and the cover is formed by the coupling structure of the first cover and the second cover, so that only a part of the cover can be replaced.

It is another object of the present invention to provide a mattress including a cushioning device having an air blowing function, a cushioning block, a cushioning plate, and a support frame so that a user who takes sleep can take a good night's sleep.

The objects of the present invention are not limited thereto, and other objects not mentioned may be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a bellows type case having one side opening and a space formed therein. An elastic member provided inside the case; And a cover coupled to an inlet of the case and supporting at least one side of the elastic member and having at least one ventilation hole formed in a longitudinal direction of the case so as to allow air to pass therethrough. do.

Further, a cushioning device having an air blowing function; A shock absorbing block having a cushioning device having an air blowing function inserted therein, the shock absorbing block having an air blowing function for exposing the cover of the mouthpiece to the outside; And a cushioning plate supported on the upper portion of the cushioning block and having a plurality of air holes formed therein to allow air to be blown out from the cushioning device having an air blowing function to pass therethrough. Lt; / RTI >

According to an embodiment of the present invention, as the case of the bellows type is expanded and contracted in the longitudinal direction, the air inside the case is discharged to the outside through the vent hole of the cover, thereby providing a comfortable sleeping environment .

Further, the cover coupled to the entrance of the case can be replaced, and the cover is formed of the coupling structure of the first cover and the second cover, so that only a part of the cover can be replaced.

Further, the provision of the mattress including the cushion device having the air blowing function, the buffer block, the buffer plate, the support frame, and the like has the effect that the user who takes the sleeping surface can take a good sleep.

1 is a view showing a cushioning device having an air blowing function according to an embodiment of the present invention.

Fig. 2 and Fig. 3 are exploded perspective views of the cushioning device having the air blowing function of Fig.

Fig. 4 is a sectional view of the cushioning device having the air blowing function of Fig. 1 taken along line A-A. Fig.

5 and 6 are views showing a mattress including a cushioning device having an air blowing function according to another embodiment of the present invention.

7 is a view showing a cushioning device having an air blowing function according to another embodiment of the present invention.

8 and 9 are exploded perspective views of the cushioning device having the air blowing function of Fig.

10 is a cross-sectional view of the cushioning device having the air blowing function of Fig. 7 taken along line B-B.

[Description of Symbols]

100: Cushion device with air blowing function

101, 101 ': case 103, 103': cover

105: ventilation hole 201: entrance

203: elastic member 205: first ventilation hole

207: second vent hole 209: base plate

211: first cover 213: second cover

215: insertion groove 217:

219: latching hole 221: fitting protrusion

223:

guide chin

301, 301 ': other side

303: coupling groove 305: support jaw

307: depression groove 401: protrusion

403:

500: A mattress comprising a cushioning device having an air blowing function

501: buffer block 503: air hole

505: buffer plate 507: support frame

700: Cushioning device with air blowing function

701:

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

1 is a view showing a cushioning device having an air blowing function according to an embodiment of the present invention. Fig. 2 and Fig. 3 are exploded perspective views of the cushioning device having the air blowing function of Fig. Fig. 4 is a sectional view of the cushioning device having the air blowing function of Fig. 1 taken along line A-A. Fig. 5 and 6 are views showing a mattress including a cushioning device having an air blowing function according to another embodiment of the present invention. 7 is a view showing a cushioning device having an air blowing function according to another embodiment of the present invention. 8 and 9 are exploded perspective views of the cushioning device having the air blowing function of Fig. 10 is a cross-sectional view of the cushioning device having the air blowing function of Fig. 7 taken along line B-B.

As shown in these drawings, a

cushion device

100, 700 having an air blowing function according to an embodiment of the present invention includes a bellows type case 101, 101 'with one side inlet 201 opened and a space formed therein, ); An elastic member 203 provided inside the case 101, 101 '; And at least one vent hole 105 formed in the case 101 and 101 'so as to pass air in the longitudinal direction of the case 101 and 101' and to be connected to the inlet 201 of the case 101 and 101 ' (103, 103 ').

Hereinafter, each configuration will be described in detail.

The case 101, 101 'is opened at the one side inlet 201.

In addition, the case 101 may be closed on the other side 301 (see FIG. 3), and the case 101 'may open on the other side 301' (see FIG. 9).

Although not shown in the drawing, a plurality of ventilation holes may be formed in the closed other side 301.

These cases 101 and 101 'are formed in a bellows type, and a space is formed therein.

That is, the case 101, 101 'formed in the bellows type is expanded and contracted in the longitudinal direction, and the air in the case 101, 101' is discharged to the outside of the case 101, 101 'while the case 101, 101' is expanded and contracted in the longitudinal direction.

The protruding portion 401 is formed on the closed other side surface 301 of the case 101 so as to be engaged with the engaging groove 303 formed in the base plate 209 to be described later along the periphery thereof.

Conversely, a coupling groove may be formed on the closed other side 301 of the case 101, and a protrusion may be formed on the base plate 209.

That is, the protrusion 401 is formed on one side of the base plate 209 facing each other and the closed other side 301 of the case 101, and the protrusion 401 is inserted and coupled to the other side An engaging groove 303 is formed.

The other side surface 301 of the case 101 and the base plate 209 are coupled to each other by the engagement of the protruding portion 401 and the engaging groove 303 so that the base plate 209 is engaged with the other side surface 301).

Of course, unlike the above-mentioned case, the protruding portion 401, which is engaged with the engaging groove 303 formed in the base plate 209 to be described later along the periphery of the other side surface 301 'of the case 101' .

Then, the elastic member 203 is provided inside the case 101, 101 '.

This elastic member 203 is provided as a coil spring, for example.

The elastic member 203 provides an elastic force to restore the bellows type casing 101, 101 'to the original state after being compressed in the longitudinal direction.

Subsequently, the covers 103 and 103 'are engaged with the openings 201 of the cases 101 and 101', and the covers 103 and 103 'support one side of the elastic member 203.

At least one vent hole 105 is formed in the covers 103 and 103 'so as to allow air to pass therethrough in the longitudinal direction of the case 101.

The surfaces of the covers 103 and 103 'on which the ventilation holes 105 are formed may be curved convexly outward in the longitudinal direction of the cases 101 and 101' or may be concavely curved inward in the longitudinal direction of the cases 101 and 101 '.

The cover 103 'includes a protruding extension portion 701 protruding in the longitudinal direction of the case 101' around the vent hole 105 and opened radially outward.

For example, the protruding extension 701 is formed in a cross shape (+) on the outer surface of the cover 103 '. The vent hole 105 may be formed in a cross-shaped area.

As a result, air can be discharged more smoothly through the vent hole 105.

On the other hand, in one embodiment of the cover 103 or 103 ', more specifically, the cover 103 or 103' is coupled to the inner surface of the circumference of the opened inlet 201 inside the case 101 or 101 ' A first cover (211) having at least one first vent hole (205) formed therein; And at least one second vent hole (207) communicating with the first vent hole (205) is formed in the outside of the case (101) and connected to the outer surface of the periphery of the opened inlet (201) 213).

The surface on which the first vent hole 205 is formed in the first cover 211 and the surface on which the second vent hole 207 is formed in the second cover 213 are convex outward in the longitudinal direction of the case 101, Or may be concavely curved inward in the longitudinal direction of the case 101, 101 '.

Of course, the curved direction of the surface on which the first vent hole 205 is formed in the first cover 211 and the curved direction of the second vent hole 207 in the second cover 213 may be the same, They may be opposite to each other.

The first cover 211 is coupled to the inner surface of the circumference of the opened inlet 201 inside the case 101, 101 '.

More specifically, an insertion groove 215, which is recessed along the periphery, is formed on one side of the first cover 211 (the side facing the second cover 213) A projecting portion 403 to be fitted into the insertion groove 215 is formed on the inner surface of the circumferential surface of the entrance 201. The engagement of the projecting portion 403 and the insertion groove 215 allows the first cover 211 to be engaged, Is fixedly coupled to the inner surface of the circumference of the opened inlet 201 of the case 101, 101 '.

On the other hand, on the other side of the first cover 211 (opposite to the side facing the second cover 213), a supporting step 305 protruding in the longitudinal direction along the edge is formed, And supports one side of the elastic member 203.

Of course, as shown in FIG. 9, a plurality of support ribs 305 may be radially formed with respect to the center of the first cover 211.

As described above, the support ribs 305 are formed on the other side of the first cover 211, so that one side of the elastic member 203 is supported by the first cover 211 in a fixed position.

A hook type ring portion 217 is formed on one side of the first cover 211 (the side facing the second cover 213). The ring portion 217 includes a second cover 213 (Not shown).

The first cover 211 and the second cover 213 are coupled by the hook 217 and the engagement hole 219 so that the first cover 211 and the second cover 213 can be easily coupled to each other The first cover 211 and the second cover 213 can be easily separated by removing the hook 217 from the engagement hole 219. [

The hook 217 may be formed in the second cover 213 and the engagement hole 219 may be formed in the first cover 211. [

In other words, the first cover 211 and the second cover 213 are coupled to each other by hook-type hooks 217 And a hooking hole 219 in which the hook 217 is fitted and fixed is formed on the other side.

The second cover 213 is coupled to the outer surface of the periphery of the opened inlet 201, outside the case 101, 101 '.

More concretely, recessed grooves 307 recessed along the periphery are formed on the other side of the second cover 213 (the side facing the first cover 211) The fitting protrusion 221 inserted into the recessed groove 307 is formed on the outer surface of the peripheral surface of the inlet 201 of the first cover 201. By engaging the recessed protrusion 221 with the recessed

groove

307, 213 are coupled and fixed to the outer surface of the periphery of the opened inlet 201 of the case 101, 101 '.

The cushion device 100 having an air blowing function according to an embodiment of the present invention is coupled to and fixed to the other side surface 301 that is closed inside the case 101, And a base plate 209 for holding the base plate 209 fixedly.

The engaging groove 303 is formed on one surface of the base plate 209 facing the closed other side surface 301 of the case 101 so that the closed other side surface 301 of the case 101 is closed, The other side surface 301 of the case 101 is joined to the base plate 209 by being engaged with the engaging groove 303.

A guide protrusion 223 protruding in the longitudinal direction along the edge is formed on a side surface of the base plate 209 opposite to the surface on which the engagement groove 303 is formed. Thereby supporting the other side of the base 203.

Of course, as shown in FIG. 8, a plurality of guide jaws 223 may be radially formed with respect to the center of the base plate 209.

The other side of the elastic member 203 is supported and fixed to the base plate 209 by forming the guide tab 223 on one side of the base plate 209.

In addition, although not shown in the drawing, a plurality of vent holes may be formed in the base plate 209.

The base plate 209 is fixedly coupled to the other side surface 301 'that is opened inside the case 101' and can support the other side of the elastic member 203 in a fixed manner.

In this case, the coupling structure between the coupling groove 303 and the protrusion 401 as described above is such that the base plate 209 is coupled to the other side 301 'opened inside the case 101, 101' .

Meanwhile, the mattress 500 including the cushion device having the air blowing function according to another embodiment of the present invention includes the

cushion device

100, 700 having the air blowing function described above; A cushion block 501 in which the

cushion devices

100 and 700 having the air blowing function are inserted and supported by the

cushion devices

100 and 700 having the air blowing function and the covers 103 and 103 'are exposed to the outside; And a buffer plate 505 supported on an upper portion of the buffer block 501 and having a plurality of air holes 503 through which the air sent out from the

cushion devices

100 and 700 having an air blowing function is passed, do.

Since the

cushion devices

100 and 700 having an air blowing function are as described above, a detailed description thereof will be omitted.

The

cushion unit

100 and 700 having the air blowing function are inserted and supported while the covers 103 and 103 'of the

cushion units

100 and 700 having the air blowing function are exposed to the outside of the cushion block 501 .

Here, the buffer block 501 is provided as a rectangular parallelepiped block. The buffer block 501 may be formed of, for example, latex, memory foam, synthetic latex, or the like.

The buffer plate 505 is supported on the upper portion of the buffer block 501. A plurality of air holes 503 are formed in the buffer plate 505 so that the air discharged from the cushion apparatuses 100, Is discharged to the outside through the air hole (503), and the discharged air is supplied to the user who takes the sleeping surface, so that a comfortable sleeping environment is created.

Here, the buffer plate 505 may be formed of, for example, latex, memory foam, synthetic latex, or the like.

Meanwhile, the mattress 500 including the cushion device having an air blowing function according to another embodiment of the present invention includes a support plate 507 of a flat plate type supporting a lower portion of the buffer block 501 .

The support frame 507 is provided, for example, in the form of a flat plate having predetermined rigidity. The support frame 507 supports the lower portion of the buffer block 501.

For example, the support frame 507 may be placed on the floor of a space such as a bedroom where the mattress including the cushion device having an air blowing function is placed, and separately on the bottom of the support frame 507, The support frame 507 may be spaced apart from the bottom by a predetermined distance.

As described above, according to the embodiment of the present invention, as the case of the bellows type is expanded and contracted in the longitudinal direction, the air inside the case is discharged to the outside through the vent hole of the cover, It has an effect of providing a sleeping environment.

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, but on the contrary, It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the appended claims.

Claims

A case of a bellows type in which one inlet is opened and a space is formed therein;

An elastic member provided inside the case; And

A cover coupled to the inlet of the case and supporting at least one side of the elastic member and having at least one vent hole formed therein to allow air to pass therethrough;

Wherein the cushioning device has an air blowing function.
The method according to claim 1,

A base plate fixedly coupled to the other side closed inside the case and fixedly supporting the other side of the elastic member;

Wherein the cushioning device has an air blowing function.
3. The method of claim 2,

Characterized in that a protruding portion is formed on one of the one surface of the base plate facing each other and the closed other surface of the case, and a coupling groove in which the protruding portion is inserted and engaged is formed on the other side. Device.
The method according to claim 1,

The cover

A first cover coupled to an inner surface of the opened inlet circumferential surface inside the case and having at least one or more first vent holes; And

A second cover coupled to an outer surface of the opening peripheral surface of the opened outside of the case and having at least one or more second ventilation holes communicating with the first ventilation holes;

Wherein the cushioning device has an air blowing function.
5. The method of claim 4,

A hook type ring portion is formed on one of facing surfaces of the first cover and the second cover so that the first cover and the second cover are coupled to each other, And a hole is formed in the cushioning member.
The method according to claim 1,

A base plate fixedly coupled to the other side opened inside the case and fixedly supporting the other side of the elastic member;

Wherein the cushioning device has an air blowing function.
The method according to claim 1,

A base plate fixedly coupled to the other side opened inside the case and fixedly supporting the other side of the elastic member;

Wherein the cushioning device has an air blowing function.
The method according to claim 1,

The cover

A protruding extension protruding in the longitudinal direction of the case around the vent hole, the protruding extension being opened radially outward;

Wherein the cushioning device has an air blowing function.
9. A cushioning device having an air blowing function according to any one of claims 1 to 8;

A cushioning block having the airblowing function inserted therein and supported by the cushioning block, wherein the cover of the cushioning device having the airblowing function is exposed to the outside; And

A buffer plate supported on the buffer block and having a plurality of air holes to allow air to be blown out from the assistance device having the air blowing function;

And a cushion device having an air blowing function.
10. The method of claim 9,

A flat plate type support frame for supporting a lower portion of the buffer block;

Wherein the mattress has an air blowing function.