KR102068547B1 - Ventilator for mattress with pedestal - Google Patents

Abstract

The present invention relates to a blower for a mattress having a pedestal, the case body; A case cover which is detachably coupled to one side of the case body; A blower unit installed on the other side of the case main body to blow air to the outside; A control switch installed on the case body or case cover; And a pedestal for stably fixing the case body to the ground, wherein upper and lower portions of the case body are formed with detachable coupling grooves for inducing complementary detachable coupling corresponding to the pedestal. It is characterized in that the height of the up and down direction of the blower unit is switched according to the position coupled to the upper or lower detachable coupling groove.
Accordingly, not only the height of the blower unit can be efficiently changed to the height of the mattress, and the case body is installed on the ground spaced apart from the mattress. It can be prevented has the effect of providing a comfortable sleep accordingly.

Description

Ventilator for mattress with pedestal {Ventilator for mattress with pedestal}

The present invention relates to a blower for a mattress having a pedestal, and more particularly, to configure the pedestal to enable the direction of the upper and lower parts of the blower body to be able to efficiently change the height of the blower in accordance with the situation A blower for a mattress having a pedestal.

In general, a mattress (mattress) is a product made of a good elastic material or a built-in elastic member to relax or sleep in a comfortable posture.

That is, the mattress is provided by installing a plurality of fibers of high elasticity material overlapping or by installing a relatively high strength fibers on the upper and lower surfaces, between the elastic member such as a metal spring between the elasticity of the vertical direction is generated When the user lie down, it acts as a buffer to achieve a comfortable sleep.

However, the general mattress maintains the temperature according to the ambient temperature regardless of the ambient temperature when the user sleeps. Therefore, when the ambient temperature increases, the temperature of the mattress increases, and when the ambient temperature decreases, the temperature of the mattress decreases, so it is difficult for the user to sleep comfortably because it is too cold or too cold in midsummer or midwinter.

In order to make up for the disadvantages of the conventional mattress, a heating wire is placed in a predetermined shape inside and connected to a power supply to supply electricity to the electric mattress that can heat the mattress, or a plate-shaped tube that can hold water. Several mattresses and the like have been developed that can be supplied and thus keep the temperature of the mattress cool.

However, the electric mattress is disadvantageous because it generates a lot of electromagnetic waves, which is not good for health and also uses electric resistance. In addition, the electric mattress has a serious disadvantage, such as if there is a risk of short circuit between the heating wires disposed therein and in this case even a fire may occur.

In addition, the purchase tree is also often used to fill the water inside the tube-shaped tube and to cool or heat the temperature, and in this case, not only has the same problem as the electric mattress described above, but also the purchase tree Because it contains water, if the tube is torn or burst, the risk of electric shock is high.

Recently, a blower for injecting air into a mattress has been developed as another solution to solve the above problems.

However, the air vents applied to the air blower for the mattress of the prior art had a problem that it is impossible to change the position of the air vents in response to the height of the mattress is installed.

In addition, the prior art mattress blower has a structural problem that the body itself is directly fixed to the mattress structure so that the vibration generated during operation of the blower is directly transmitted to the mattress to take a good night's sleep.

Korean Patent Publication No. 10-2007-0059911 (2007.06.12) Korea Registration Utility Model Publication No. 20-0321060 (2003.07.11) Korea Patent Publication No. 10-1258113 (2013.04.19)

The present invention has been made to solve the above-described problems of the prior art, an object of the invention is to configure a pedestal to enable the direction of the upper and lower parts of the blower body to efficiently change the height of the blower in accordance with the situation. The present invention provides a blower for a mattress having a pedestal.

In addition, the present invention provides a mattress blower having a pedestal that prevents vibration generated during operation of the blower body from being directly transmitted to the mattress and induces a good night's sleep.

In order to achieve the above object, a blower for a mattress having a pedestal according to the present invention includes a case body; A case cover having a detachable coupling to one side of the case body and having a control switch; A blower unit installed at the other upper portion of the case main body to blow air to the outside; And a pedestal for stably fixing the case body to the ground, and a detachable coupling groove is formed at upper and lower portions of the case body to detachably couple to the pedestal, respectively. Forming a coupling protrusion to be coupled to the removable coupling groove to rotate the case body 180 ° to change the position of the up and down direction of the blower unit, wherein the up and down position of the case cover that can be coupled so as not to vary It features.

Upper and lower edges of one side of the case body is characterized in that the edge portion is gradually reduced from the center side toward the end side.

The pedestal is characterized in that it comprises a first inclined support portion for forming a mating surface for surface contact corresponding to the corner portion, and a second inclined support portion connected to the first inclined support portion and extending in opposite directions. .

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One side of the coupling protrusion is formed with an elastic fastening piece formed with a locking projection, characterized in that the removable coupling groove is formed with a locking groove for receiving the locking projection.

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According to the present invention having the configuration as described above, by forming a detachable engaging groove recessed inwardly and a pedestal corresponding to the detachable engaging groove are formed in the upper and lower portions of the case body in a state where the case cover is removed, The height of the blower unit can be effectively changed to the height of the mattress, and the case body is installed on the ground spaced apart from the mattress. There is an effect that provides a comfortable sleep accordingly.

1 is a perspective view showing a state in which a mattress blower having a support according to an embodiment of the present invention is installed on a mattress.
2 is a perspective view showing the configuration of a blower for a mattress having a pedestal according to an embodiment of the present invention.
Figure 3 is an exploded perspective view showing a removable structure and configuration of the case cover and the base of Figure 1;
4 is a side view illustrating a process in which the case body of FIG. 1 is changed in a vertical direction.
5 is a partially enlarged view of the blower unit of FIG. 2.
6 is an exploded perspective view of FIG. 5.
FIG. 7 is a perspective view illustrating an operating state of the blower unit of FIG. 5. FIG.
8 and 9 are perspective views showing the configuration and structure of the pedestal of FIG.

Hereinafter, on the basis of the accompanying drawings a preferred embodiment of a blower for a mattress having a pedestal according to the present invention will be described in detail. For reference, terms and words used in the present specification and claims should not be construed as being limited to the ordinary or dictionary meanings, and the inventors should properly explain the concept of terms in order to explain their own invention in the best way. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. In addition, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all of the technical spirit of the present invention various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

Hereinafter, with reference to the accompanying Figures 1 to 9 will be described in detail a preferred embodiment of the present invention.

As shown, the air blower for the mattress having a pedestal according to the present invention is provided with a case body 100 having heat exchange means for generating cold or warm air required for heating and cooling, and installed in the case body 100 and cold air or And a blower unit 200 for blowing warm air to the outside, a control switch 300 installed in the case body 100, and a pedestal 400 for stably fixing the case body 100 to the ground. do.

First, the case body 100 is a box-shaped structure having a predetermined volume and size, and heat exchange means (not shown) are installed therein for generating cold or warm air required for cooling and heating.

The heat exchange means is a configuration that implements the cooling and heating, to provide a comfortable bed by lowering the internal temperature of the mattress (M) by sending cold air in the summer, and to provide a warm bed by sending warmth in winter.

The heat exchange means may be manufactured in a configuration using a heat pump type or a thermoelectric element, and since such a configuration is already known in the art, the detailed configuration and operation description thereof will be omitted.

In addition, one side of the case body 100 is formed with a suction port 101 for sucking the outside air, the other side is provided with a blower unit 200 for blowing cold or warm air to the outside.

One side of the case body 100 formed with the suction port 101 is made of a case cover 110 of a removable structure.

That is, the inside of the case body 100 may be cleaned and maintained by the structure of opening and closing the case cover 110.

The rear surface of the case cover 110 is provided with a filter member 102 for filtering foreign matter contained in the air flowing through the inlet 101 (see Fig. 3).

In addition, the upper and lower portions of the case body 100 in a state where the case cover 110 is removed, the detachable coupling groove 120 is formed so that the complementary detachable coupling can be made corresponding to the pedestal 400 to be described later.

That is, the removable coupling groove 120 is provided by the groove of the structure that is physically coupled with the components of the pedestal 400, rather than being installed in the structure that the case body 100 is simply mounted on the pedestal (400). The bonding strength between the case body 100 and the pedestal 400 may be greatly improved.

In addition, the upper and lower edges of one side surface of the case body 100 according to the present invention is formed with a corner portion 103 that gradually decreases toward the end side from the center side.

That is, as shown in Figure 4 by making the upper and lower side thickness of the case body 100 in the form of the same standard, the pedestal 400 is coupled to the upper or lower of the case body 100, respectively This is to make it possible.

This is to change the position of the height of the tuyere unit 200 to be described later depending on the height of the mattress (M) upward or downward.

In other words, when the mattress M is placed on the mattress frame, the blower unit 200 couples the pedestal 400 to the lower portion of the case body 100 so that the air vent unit 200 can be positioned at a high place. Is located close to the ground by rotating the case body 100 by 180 ° in a state in which the pedestal 400 is coupled to the upper portion of the case body 100 so that the air vent unit 200 is located below the The height and height of the air outlet unit 200 may be changed.

As such, the case body 100 provides a technical feature that the height of the up and down direction of the blower unit 200 can be switched according to the position where the pedestal 400 is coupled.

Of course, the detachable coupling groove 120 formed on the upper and lower portions of the case body 100 is usually to maintain a clean appearance state that is not exposed to the outside by the configuration of the case cover 110 and the base 400 Of course.

In addition, the case body 100 is formed with a grip groove 130 for easy to move to another place.

In addition, a part of the rim circumferential direction of the case body 100 may be provided with a lamp (not shown) indicating the operating state of the heat exchange means.

That is, when the heat exchanging means performs the cooling operation, the lamp illuminates blue light, and when the heating operation is performed, red light is irradiated, thereby allowing the user to easily grasp the current operating state.

The blower unit 200 is installed on the other side of the case body 100, and serves to blow the cold air or warm air generated by the heat exchange means into the mattress (M).

The tuyere unit 200 according to the present invention is installed on the upper side of the case body 100 is made of a structure that protrudes toward the outside.

The blower unit 200 having such a protruding structure is very effective in providing a coupling structure for supplying cold or warm air into the mattress (M).

Specifically, the tuyere unit 200 and the fixed guide member 210 is fixed to the case body 100, and the movable guide member 220 is detachable to the end side of the fixed guide member 210 and One end is connected to the fixed guide member 210 and the other end is configured as a blower duct 230 connected to the moving guide member 220.

Here, the blowing duct 230 is made of a corrugated pipe free to stretch and bend.

As such, the ventilation duct 230 having a corrugated pipe structure may be installed at a position spaced apart from the mattress M by the case body 100 at a predetermined distance, and the height of the mattress M and the air outlet unit 200 may be increased. You can effectively deal with differences.

In addition, the blowing duct 230 is preferably manufactured in a plurality of configurations divided independently.

That is, the independent blowing duct 230 may transmit the strength of the stable wind power for the entire interior of the mattress (M).

In other words, the reason why the blowing duct 230 is made of a plurality of pipes having a small diameter is that the flow velocity of the gas increases when the gas defined in the Bernoulli moves through the passage having a smaller diameter than that of the passage having the large diameter. According to the principle to provide an effect that can further improve the strength of the blowing pressure so that the blowing pressure is uniformly transmitted to the entire inside of the mattress (M).

In addition, both ends of the blowing duct 230 in the longitudinal direction are provided with a bearing 240 to rotate in compliance with the blowing pressure.

That is, by adding a configuration that allows the blowing duct 230 to naturally rotate in response to the pressure of the air flowing through the blowing duct 230, the durability of the blowing duct 230 can be further improved. have.

Here, the bearing 240 preferably uses a thrust bearing.

The fixed guide member 210 and the moving guide member 220 are formed with a bearing receiving groove 201 for rotatably supporting the bearing 240.

At this time, the bearing receiving groove 201 is also formed in each of the independent structure corresponding to the independent structure of the blowing duct 230.

In addition, the fixed guide member 210 and the moving guide member 220 are made of a divided assembly (210a210b, 220a220b) coupled in the vertical direction with the blowing duct 230 therebetween.

In addition, the fixed guide member 210 and the moving guide member 220 is formed with a one-touch fastening portion 250 which is detachable from each other.

That is, when the mattress blower is not used, the blower unit 200 may not only minimize the volume of the protrusion, but also prevent the blower duct 230 from being exposed to the outside so that damage and deformation do not occur. It provides a safeguarding effect.

In addition, a sieve 221 is installed inside the moving guide member 220 to prevent foreign matter of a predetermined size from entering.

On the other hand, the control switch 300 is installed in the case body 100 or the case cover 110, and selectively controls the heat exchange means, and the functional operation of the power source and wind power of the case body 100. It plays a role of controlling.

Here, the control switch 300 is preferably installed in the case cover 110. It is combined so that the position of the control switch is not variable and the position of the up and down direction is not changed even if the detachable coupling is changed 180 ° with respect to the case body 100, and always be located on the upper, A pogo pin configuration is installed in which the power and signal lines are automatically connected to the combined position without turning off the power and signal lines.

The configuration of the control switch 300 is also the same as or similar to the known art widely used in the art, so the detailed configuration and operation thereof will be omitted.

On the other hand, the pedestal 400 is a component that is detachable and coupled to the case body 100, and stably fixing the case body 100 to the ground, as described above the upper portion of the case body 100 Or it serves to switch the height of the up and down direction of the blower unit 200 in accordance with the position coupled to the removable coupling groove 120 of the lower.

The pedestal 400 according to the present invention includes a first inclined support portion 410 and a first inclined support portion 410 having a mating surface 411 in contact with the corner portion 103. It is composed of a second inclined support portion 420 connected to and extending in the opposite direction.

That is, when looking at the pedestal 400 from the side, the connection structure of the first inclined support portion 410 and the second inclined support portion 420 has a substantially "S" shape.

In particular, the first inclined support portion 410 is formed with at least one or more coupling protrusions 412 is coupled to correspond to the removable coupling groove 120.

That is, as the coupling protrusion 412 is configured to enter the detachable coupling groove 120 of the case body 100, the coupling force between the case body 100 and the pedestal may be maximized. .

Here, the coupling protrusion 412 is preferably manufactured in two configurations formed on one side and the other side in the longitudinal direction of the first inclined support 410.

In addition, an elastic fastening piece 413 having a locking protrusion 413a is formed at one side of the coupling protrusion 412, and a locking groove (not shown) for accommodating the locking protrusion 413a in the detachable coupling groove 120. ) Is formed.

This serves to prevent the coupling protrusion 412 coupled to the detachable coupling groove 120 to be easily detached by any external pressure.

That is, in order to release the binding force between the detachable coupling groove 120 and the coupling protrusion 412 only by transmitting a constant pressure pulling the pedestal 400 in a straight direction at a constant pressure.

In addition, the coupling protrusion 412 may be manufactured in a structure in which the cross-sectional thickness decreases from the bottom to the top.

This is to allow the detachable coupling between the detachable coupling groove 120 and the coupling protrusion 412 to be made more smoothly.

In addition, a plurality of auxiliary coupling ribs 414 having a smaller size than the coupling protrusion 412 are formed in the first inclined support 410.

Of course, it is natural that the upper and lower portions of the case body 100 are formed with an auxiliary coupling groove 121 for accommodating the auxiliary coupling ribs 414 (see FIG. 3).

In addition, the second inclined support portion 420 has a bottom shape in contact with the ground has a square.

This is to widen the area in contact with the ground, thereby significantly improving the friction force.

In addition, a sealing pad (not shown) may be installed at the circumferential direction of the coupling surface 411 so as to form a tight hermetic coupling with the outer wall surface of the upper or lower portion of the case body 100.

By the configuration of the pedestal 400, the case body 100 can maintain a stable upright posture.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible without departing from the technical spirit of the present invention. It will be apparent to those of ordinary skill in Esau.

100: case body 110: case cover
120: detachable coupling groove 200: blower unit
300: control switch 400: pedestal
410: first inclined support portion 411: coupling surface
412: engaging protrusion 413: elastic fastening
414: auxiliary coupling rib 420: second inclined support

Claims (8)

Case body;
A case cover having a detachable coupling to one side of the case body and having a control switch;
A blower unit installed in the upper portion of the other side of the case body to blow air to the outside; And,
It includes a pedestal for stably fixing the case body to the ground,
The upper and lower portions of the case body are formed with detachable coupling grooves that can be detachably coupled to the pedestal, respectively.
The pedestal may form a coupling protrusion that is coupled to a detachable coupling groove of the upper or lower portion of the case body to rotate the case body 180 ° to change the position of the air blower unit in the vertical direction, wherein the upper and lower sides of the case cover Ventilation device for a mattress having a pedestal, characterized in that the direction position can be combined so as not to vary.
The method of claim 1,
Upper and lower edges of one side of the case body is a blower for the mattress having a pedestal, characterized in that the edge portion is gradually reduced from the central side toward the end side is formed.
The method of claim 2,
The pedestal is composed of a first inclined support portion for forming a mating surface in surface contact corresponding to the corner portion, and a second inclined support portion connected to the first inclined support portion and extending in opposite directions Blower for mattress with base.
delete The method of claim 1,
One side of the engaging projection is formed an elastic fastening piece formed with a locking projection, the removable coupling groove is provided with a mattress blower having a pedestal, characterized in that a locking groove for receiving the locking projection is formed.
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