CN209862941U - Cushion for sitting and leaning - Google Patents

Abstract

The utility model discloses a cushion relates to daily life articles for use technical field, including cushion body and cushion body, the cushion body with the cushion body is close to the one side of human body and all is equipped with the pipeline that the gas flowed through, be equipped with a plurality of air vents on the pipe wall of pipeline, the cushion still include with the pipeline be connected, be used for to the air-out device of blowing in the pipeline. So set up, sit the cushion and blow in to the pipeline through the air-out device and come the flow of air with higher speed, it is extravagant to have solved the cushion of sitting among the prior art and have wind flow loss, sits the problem that the ventilation radiating effect of cushion is not good.

Description

Cushion for sitting and leaning

Technical Field

The utility model relates to the technical field of daily necessities, more specifically say, relate to a seat cushion.

Background

For people who keep sitting for a long time, the experience of hot and stuffy buttocks and back and sweat accumulation is common, for example, drivers who drive for a long distance, and some clerks and clerks bring discomfort to the people, which causes the people to be unconscious and may cause unnecessary loss. Therefore, the seat and back cushion with ventilation and air permeability is gradually popular.

The air duct of the seat cushion is in an open type, the seat cushion needs to be wrapped by cloth or leather and the like, the air duct is positioned below the cloth or the leather, and wind passes through the cloth and blows to a human body. The structure wrapped by the cloth or the leather inevitably causes wind to escape from the joint of the cloth or the leather and the seat cushion, so that wind loss is wasted, the wind power at one end of the seat cushion far away from the air supply device is very small, and the ventilation and heat dissipation effects of the seat cushion are poor.

Therefore, how to solve the problems of wind loss and waste of the seat cushion and poor ventilation and heat dissipation effects of the seat cushion in the prior art becomes an important technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sit cushion sets up the pipeline that has the air vent on the wall through the open-type wind path among the with prior art, has solved the cushion of sitting among the prior art and has had the wind loss extravagant, sits the not good problem of ventilation cooling effect of cushion.

The utility model provides a cushion, including cushion body and cushion body, the cushion body with the cushion body is close to the one side of human body and all is equipped with the pipeline that the gas flowed through, be equipped with a plurality of air vents on the pipe wall of pipeline, cushion still include with the pipeline be connected, be used for to the air-out device of blowing in the pipeline.

Preferably, the cushion body and the back cushion body are respectively provided with a plurality of bulges used for massaging the buttocks and the back on the surface close to the human body, and the height of each bulge is larger than the outer diameter of the pipeline.

Preferably, the pipeline includes first pipeline and second pipeline, first pipeline is located the cushion body is close to human one side, the second pipeline is located the cushion body is close to human one side.

Preferably, the air outlet device includes a first air outlet device and a second air outlet device, the first air outlet device is connected with the first pipeline, and the second air outlet device is connected with the second pipeline.

Preferably, the first pipeline and the second pipeline are provided in a plurality.

Preferably, the second air outlet device is at least two second fans.

Preferably, the first air outlet device is a first fan, and the first fan is located on one side of the seat cushion body and detachably connected with the first pipeline.

Preferably, the inlet end of the first pipeline is provided with a connector communicated with each first pipeline, a box body is arranged outside the first fan, and one end of the box body, which is close to the air outlet of the first fan, is connected with the connectors through a buckle structure.

Preferably, the inlet end of the first pipeline is provided with a connector communicated with each first pipeline, a frame is arranged outside the first fan, the frame is connected with the connectors through bolts, and a cladding used for preventing wind loss is arranged outside the frame.

Preferably, a sealing structure is arranged between the cladding and the connecting head.

The utility model provides an among the technical scheme, sit the cushion and include cushion body and cushion body, cushion body and cushion body all are equipped with the pipeline near human one side, are equipped with a plurality of air vents on the pipe wall of pipeline, sit the cushion and still include the air-out device. The air outlet device is connected with the pipeline and blows air into the pipeline, and the air flows rapidly in the pipeline and is blown out through the vent holes. So set up, the air-out device sends into the pipeline with wind, and the air flows in the pipeline, blows to the human body through the air vent on the pipe wall, has avoided the loss of wind extravagant, and wind-force is more powerful moreover, and the utilization ratio is higher, sits the inside part that is equipped with the pipeline of cushion and all blows to the human body, and the ventilation cooling effect that makes to sit the cushion is more excellent.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a seat cushion in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a frame structure in an embodiment of the present invention.

In FIGS. 1-2:

1-a cushion body, 2-a back cushion body, 3-vent holes, 4-bulges, 5-a first pipeline, 6-a second pipeline, 7-a first air outlet device and 8-a second air outlet device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An object of this embodiment is to provide a seat cushion, through setting up the open-type wind path among the prior art to have the pipeline of air vent on the wall to solve the seat cushion among the prior art and have the waste of wind loss, the not good problem of ventilation cooling effect of seat cushion.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1, an object of the present embodiment is to provide a cushion for sitting and leaning on, the cushion for sitting and leaning on includes a cushion body 1 and a cushion body 2, a pipeline is disposed on each of the sides of the cushion body 1 and the cushion body 2 close to a human body, a plurality of air vents 3 are disposed on the pipe wall of the pipeline, the cushion for sitting and leaning on further includes an air outlet device, the air outlet device is connected to the pipeline and used for blowing air into the pipeline, and the air rapidly flows in the pipeline and blows to the human body through the air vents 3.

So set up, the air-out device sends into the pipeline with wind, and the air flows in the pipeline, blows to the human body through the air vent on the pipe wall, has avoided the loss of wind extravagant, and wind-force is more powerful moreover, and the utilization ratio is higher, sits the inside part that is equipped with the pipeline of cushion and all blows to the human body, and the ventilation cooling effect that makes to sit the cushion is more excellent. However, in the seat cushion and the back cushion in the prior art, the ventilation duct is open, air flows on the upper surface of the substrate, and the air can flow in the seat cushion only by wrapping the seat cushion with cloth or leather, so that even if the air flows in the seat cushion and the back cushion, the loss of part of wind from the joint of the cloth or the leather and the seat cushion and the waste of energy cannot be avoided, and the ventilation and heat dissipation effects of the part of the seat cushion far away from the air supply device are not good. This scheme sets up the pipeline that is equipped with the air vent on the wall through the ventiduct with the open-type, has compensatied prior art's not enough.

In the preferred scheme of the embodiment, one surfaces of the cushion body 1 and the back cushion body 2, which are close to a human body, are respectively provided with a plurality of bulges 4, the heights of the bulges 4 are higher than the outer diameter of the pipeline, and the bulges 4 have the function of massaging the buttocks and the back of the human body, so that the channels and collaterals can be dredged, the blood circulation is promoted, and the comfort of a user is increased; and, there is certain difference in height between the top of bellied top and the top of pipeline, makes to have certain space between arch and the pipeline, and the air can flow fast in the space, makes the ventilation cooling effect of cushion better.

Preferably, the protrusions 4 are cylindrical or elliptical cylindrical and are distributed between adjacent pipelines, and the material of the protrusions 4 is a high polymer with certain elasticity, such as rubber. So set up, cylindric or cylindroid do not have sharp-pointed edges and corners, use safelyr, and elastic material has certain cushioning effect to the human body moreover, can increase human comfort.

In this embodiment, the pipeline includes first pipeline 5 and second pipeline 6, and first pipeline 5 is located cushion body 1 and is close to human one side, and second pipeline 6 is located cushion body 2 and is close to human one side, and the pipeline that also is cushion and cushion separately sets up. If the pipelines of the cushion and the back cushion are integrally arranged, on one hand, the wind power of the air outlet device is limited, so that the wind power at one end of the pipeline far away from the air outlet device is very small, and the heat dissipation effect cannot be achieved; on the other hand, the pipeline at the joint of the cushion and the back cushion is easy to wear and is inconvenient to replace. Set up the pipeline into first pipeline 5 and second pipeline 6 after, can avoid above-mentioned drawback, and when the pipeline had the damage, can only change first pipeline 5 or second pipeline 6 of damage.

Further, the air outlet device comprises a first air outlet device 7 and a second air outlet device 8, the first air outlet device 7 is connected with the first pipeline 5, and the second air outlet device 8 is connected with the second pipeline 6. So set up, the installation is selected to first air-out device 7 and second air-out device 8 to the convenience, for example, the back catches a cold easily, can select second air-out device 8 for the less air-out device of wind-force, moreover, can selectively open first air-out device 7 and second air-out device 8 to the selection is bloied hip or back to the human body, and it is more convenient to use, and the ventilation cooling effect of sitting the cushion is better.

It should be noted that, in this embodiment, the first air outlet device 7 and the second air outlet device 8 may be, but not limited to, fans, and in other embodiments, other devices capable of blowing air into the pipeline may also be used.

In a preferable scheme of the present embodiment, the first pipeline 5 and the second pipeline 6 are respectively arranged on one side of the cushion body 1 and one side of the cushion body 2 close to the human body, and the first pipeline 5 and the second pipeline 6 are both provided in plurality. So set up, can make the air flow path of every pipeline shorten, make the wind-force that air vent 3 blew out bigger, the ventilation performance of cushion is better.

It should be noted that, preferably, the number of the vent holes 3 on each of the first pipeline 5 and the second pipeline 6 is 4-6, and the number of the vent holes 3 cannot be too large, if the number of the vent holes 3 is too large, the wind force blown out from each vent hole 3 will be small, and the ventilation and heat dissipation effects of the seat cushion can also be affected. The first pipeline 5 and the second pipeline 6 can be straight pipelines, arranged in parallel to the cushion body 1 or the back cushion body 2, and also can be spirally arranged on the cushion body 1 and the back cushion body 2. Of course, the cross section of the pipeline may be, but is not limited to, circular, rectangular, oval, and the like.

In this embodiment, the second air outlet device 8 is provided as at least two second fans. Due to the arrangement, the second fans are used for blowing air into the second pipeline 6, and the number of the second fans is at least two, so that on one hand, the wind power of the second air outlet device 8 can be ensured; on the other hand, the power of each second fan can be slightly smaller, so that the thickness of the second fan is reduced, and the installation and the placement are easy. In the present embodiment, the inventors set the second fans to four in consideration of various factors. Four second fans are all installed at the position that cushion body and cushion body are connected.

Referring to fig. 1, the four second fans are all disposed in the rectangular casing, the upper end surface of the rectangular casing is connected to the second pipeline 6, the side surfaces of the two ends of the rectangular casing are open, and the second fans intake air from the open. The rectangular shell and the back cushion body 2 are fixed through bolts. Preferably, the lower terminal surface of rectangle casing is equipped with two through-holes, conveniently is close to two second fan air intakes of the intermediate position of rectangle casing. Meanwhile, the opening and the through hole are convenient for the second fan to dissipate heat.

First air-out device 7 is first fan, and first fan is located one side of cushion body 1 to detachably is connected between first fan and the first pipeline 5. In order to ensure the ventilation performance of the cushion, the power of the first fan is slightly larger than that of the second fan. Set up to detachably connection structure between with first fan and the first pipeline 5, sit the cushion and can pull down first fan from one side of cushion body 1 when the transportation, transport alone or place and transport on the cushion, can reduce the occupation space of sitting the cushion, convenient transportation.

Specifically, in some embodiments, the inlet end of the first pipeline 5 is provided with a connector communicated with each first pipeline 5, the first fan is externally provided with a box body, and one end of the box body close to the air outlet of the first fan is connected with the connector through a buckle structure. Specifically, be equipped with the bayonet socket on the connector, be equipped with the lug on the box body, the lug can block in the bayonet socket to realize detachably being connected between box body and the connector, for the connection is more firm, the connector still is connected through the bolt with the box body. So set up, during the transportation, open buckle structure and bolt, first fan breaks away from the connection with sitting the cushion, transports alone or places first fan and transports on sitting the cushion, can save the transportation space.

Preferably, be equipped with on the lateral wall of box body and dismantle the ground panel, this panel passes through the bolt and is connected with the box body for get and put first fan, be equipped with the network structure who supplies the air inlet of first fan on the panel, the air intake of first fan is close to this network structure, and first fan is followed network structure and is got wind. So set up, the fan installation is more convenient, and the box body can prevent that the wind that first fan blew off from dispersing outside the cushion, causes the waste.

Of course, in other embodiments, referring to fig. 2, the first fans and the first pipelines 5 may be detachably connected in such a way that a connector is disposed at an inlet end of the first pipeline 5, the connector is communicated with each first pipeline 5, the first fans are connected to the first pipelines 5 through the connectors, a frame is disposed outside the first fans, and the frame is connected to the connectors through iron sheets; the iron sheet is connected with the connector through a bolt and/or a buckle structure, and the frame is wrapped by a covering layer and used for preventing wind loss. So set up, during the transportation, open bolt and/or buckle structure, make first fan and sit the cushion and break away from the connection, transport alone or place first fan and transport on sitting the cushion, can save the transportation space. As shown in fig. 2, the side wall of the frame has an opening corresponding to the air inlet of the blower. Preferably, the position of the covering layer, which is close to the air inlet of the first fan, is connected with a net-shaped structure, the net-shaped structure corresponds to the opening of the side wall of the frame, and the first fan takes air from the net-shaped structure. Still be equipped with the zip fastener on the covering, open the zip fastener, just can take out the fan from the framework structure in, getting of first fan is put more conveniently. The zipper is positioned on one surface of the covering layer close to the cushion body.

The covering can be but not limited to for the leather, and the frame is as the bearing structure in the leather, so set up, can prevent to sit the cushion and extrude the leather when using, leads to the inlet air channel and the air-out passageway of first fan not smooth and easy.

In a preferred embodiment of the present invention, a sealing structure is provided between the cladding and the connector. So set up, seal structure can prevent that the wind that the fan blew off from the gap between cladding and the connector and running out, causes the waste. Specifically, the edge of the leather can be plugged into the frame from a gap at the joint of the connector and the frame, so that a certain sealing effect is achieved. Of course, in other embodiments, the sealing may be achieved by other structures.

Of course, in this embodiment, the surface of cushion and cushion all covers soft ventilative material such as sponge, sandwich mesh cloth, increases user's comfort.

The following content is specifically described with reference to the above embodiments, in this embodiment, the cushion includes a cushion body 1 and a cushion body 2, a plurality of first pipelines 5 are arranged on one side of the cushion body 1 close to the human body, an inlet end of each first pipeline 5 is provided with a connector, the connectors are communicated with the first pipelines 5, a first fan is connected with the first pipelines 5 through the connectors and blows air into the first pipelines 5, a plurality of vent holes 3 are arranged on a pipe wall of the first pipeline 5, a frame is arranged outside the first fan, the frame is detachably connected with the connectors through bolts, and a covering layer for preventing wind loss is wrapped outside the frame. A plurality of second pipelines 6 are arranged on one side of the back cushion body 2 close to the human body, a plurality of vent holes 3 are also arranged on the pipe wall of each second pipeline 6, and four second fans are arranged at the inlet ends of the second pipelines 6 and used for blowing air into the second pipelines 6. The cushion body 1 and the cushion body 2 are also provided with a plurality of bulges 4 on one side close to the human body for massaging the human body, and the bulges 4 are positioned between the adjacent first pipelines 5 and the adjacent second pipelines 6.

So set up, set up the open-type ventiduct among the prior art into first pipeline 5 and the second pipeline 6 that have the air vent on the wall, solved the cushion of sitting among the prior art and had the waste of wind loss, the problem that the ventilation cooling effect of cushion of sitting is not good.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The utility model provides a plurality of schemes contain the basic scheme of itself, mutual independence to restrict each other, but it also can combine each other under the condition of not conflicting, reaches a plurality of effects and realizes jointly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The cushion is characterized by comprising a cushion body (1) and a cushion body (2), wherein pipelines through which air flows are arranged on the surfaces, close to a human body, of the cushion body (1) and the cushion body (2), the pipe walls of the pipelines are provided with a plurality of vent holes (3), and the cushion further comprises an air outlet device which is connected with the pipelines and used for blowing air into the pipelines; the pipelines comprise a first pipeline (5) and a second pipeline (6), the first pipeline (5) is positioned on one surface, close to a human body, of the cushion body (1), and the second pipeline (6) is positioned on one surface, close to the human body, of the back cushion body (2); the air outlet device comprises a first air outlet device (7) and a second air outlet device (8), the first air outlet device (7) is connected with the first pipeline (5), and the second air outlet device (8) is connected with the second pipeline (6).

2. The seat cushion as claimed in claim 1, wherein the cushion body (1) and the cushion body (2) are respectively provided with a plurality of protrusions (4) for massaging buttocks and back at the side close to the human body, and the height of the protrusions (4) is larger than the outer diameter of the pipeline.

3. Cushion as claimed in claim 1, characterized in that said first duct (5) and said second duct (6) are provided in a plurality.

4. Cushion as claimed in claim 1, characterized in that said second air outlet means (8) are at least two second fans.

5. Cushion as claimed in claim 1, characterized in that said first air outlet means (7) is a first fan located on one side of said cushion body (1) and removably connected to said first duct (5).

6. The cushion of claim 5, wherein the inlet end of the first pipeline (5) is provided with a connector communicated with each first pipeline (5), a box body is arranged outside the first fan, and one end of the box body close to the air outlet of the first fan is connected with the connector through a buckle structure.

7. Cushion according to claim 5, characterized in that the inlet end of the first pipeline (5) is provided with a connector connected with each first pipeline (5), a frame is arranged outside the first fan, the frame is connected with the connector through a bolt, and a cladding for preventing wind loss is arranged outside the frame.

8. The cushion of claim 7, wherein a seal is provided between the covering and the connector.