CN1077105A

CN1077105A - Ventilating cushion

Info

Publication number: CN1077105A
Application number: CN 92102549
Authority: CN
Inventors: 朱建中
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-07
Filing date: 1992-04-07
Publication date: 1993-10-13

Abstract

The ventilating cushion that uses on a kind of seat, it is fixedly connected two row's duroplasts positioning pipes on a duroplasts air main; Two registration pipes become the angle of 100 degree to 130 degree at the air main circumference; Tree lace passes two registration pipes respectively, connects backrest and the duroplasts ventilation duct of cushion, wooden pearl and elastic peripheral frame; The sealing of air main one end, an end grafting hair drier; The wind that hair drier blows out is through air main, main air manage-style hole, ventilation duct, and the air of accelerating back cushion flows.

Description

Ventilating cushion

The present invention relates to the ventilating cushion that uses on a kind of seat.

At present, the back cushion that is used to dispel the heat in the prior art has non-power consumption and two classes that consume energy, and is non-power consumption pad as wooden bead cushion and ceramic bead pad, and structure is soft, and comfort is better, but the space of giving circulation of air very little, and radiating rate is slow; Chinese patent bulletin CN2096493U " steam flow heat radiation back cushion " is the power consumption cooling pad, but structure is hard, and comfort is relatively poor.

The objective of the invention is to avoid above-mentioned weak point of the prior art and provide a kind of comfort well, back cushion that can quick heat radiating.

The present invention finishes like this:

Fixedly connected two registration pipes on a duroplasts air main, positioning pipe become the angle of 100 degree to 130 degree on the air main circumference; Tree lace passes two registration pipes respectively, connects to lean against and the duroplasts ventilation duct of seat cushion, wooden pearl and elastic peripheral frame; The sealing of air main one end, an end grafting hair drier; The wind that hair drier blows out is through the main frame pipe, and the air that air vent on the air main and ventilation duct are accelerated back cushion flows, and realizes purpose.

The present invention also can be thus completed:

Each fixedly connected registration pipe on two air mains, article two, snap ring is nested together air main, tree lace passes the connection of two registration pipes respectively and leans against and the ventilation duct of seat cushion, wooden pearl and frame, two air main one end sealings, the wind that other end grafting hair drier, hair drier blow out flows through the air of air vent on two air mains, the two air main and ventilation duct quickening back cushion, realizes purpose.

The invention has the advantages that with tree lace hard plastic tube and wooden pearl string are in the same place, and by the hair drier forced ventilation, comfort well again can quick heat radiating.

The accompanying drawing drawing is described as follows:

Fig. 1 is a front view of the present invention;

Fig. 2 is the cutaway view of A-A face of the present invention and B-B face;

Fig. 3 is the front view of the two main air casts of the present invention;

Fig. 4 is the C-C face cutaway view of the two main air casts of the present invention.

As shown in Figure 1, the sealing of air main 1 one ends, an end grafting hair drier 2, fixedly connected positioning pipe 3 on the air main 1 is covered with positioning pipe 3, ventilation duct 4, this pearl 6 and tree lace 5 between air main 1 and the frame 7.

As shown in Figure 2, air main 1 and two registration pipes 3 are fixing by screw 8 and nut 9, air vent 10 is arranged on the air main 1, air vent 10 is over against ventilation shaft 11, tree lace 5 passes positioning pipe 3, ventilation duct 11, the wooden hole of bead 12 and frame 7, two registration pipes 3 and becomes 100 degree to 130 degree angles on air main 1 circumference.

As shown in Figure 3, air main 13,3, two snap rings 15 of air main 14 each fixedly connected registration pipe are nested together air main 13 and air main 14, and air main 13 and air main 14 can rotate mutually.

As shown in Figure 4, air main 13 and the sealing of air main 14 1 ends, other end grafting hair drier 2, have air vent 10 on air main 13 and the air main 14, tree lace 5 passes two registration pipes respectively and connects ventilation duct 4, wooden pearl 6 and the frame 7 that leans against with seat cushion, air main 13 and air main 14 are fixing by screw 8 and nut 9 with positioning pipe 3, and air vent 10 is over against ventilation shaft 11.

Air main 1 positioning pipe 3 of the present invention and ventilation duct 4 can be made with duroplasts; Positioning pipe 1, ventilation duct 4 can use magnetic tube, wooden pipe and bamboo trunk to substitute, and wooden pearl 6 useful ceramics pearls, plastic bead, magnetic beads substitute; Tree lace 5 can use nylon wire, polyamide fibre line, single, metal wire to substitute; Frame 7 can be used manufacturings such as plastics, fiber, rubber and Teng, and just frame is flexible; Air vent 10 can be plugged the flexible rubber hose that wind-guiding is used, and fixes with glue; Air main 1, air main 13 and air main 14 air intakes one end can be plugged flexible rubber hose, flexible rubber hose other end grafting hair drier 2; Air main 1, air main 13, air main 14 can be injection molded into one with positioning pipe 3; Frame 7 can substitute with tree lace; Snap ring 15 can be used plastics, metal manufacturing; Air main 13, air main 14, positioning pipe 3 and ventilation duct 4 can be made with duroplasts.

Claims

1, a kind of ventilating cushion, it is characterized in that: fixedly connected two registration pipes 3, two registration pipes 3 become 100 degree to 130 degree angles on air main 1 circumference on the air main 1, tree lace 5 passes two registration pipes 3 respectively and connects ventilation duct 4, wooden pearl 6 and the frame 7 that leans against with seat cushion, the sealing of air main 1 one ends, one end grafting hair drier 2, air vent 10 is arranged on the air main 1, and air vent 10 is over against ventilation shaft 11;

2, ventilating cushion according to claim 1, it is characterized in that: be covered with positioning pipe 3 between air main and the frame 7, ventilation duct 4, wood pearl 6 and tree lace 5, air main 1 and positioning pipe 3 are fixing by screw 8 and nut 9, air main 1 and positioning pipe 3 can be injection molded into one, air main 1, positioning pipe 3 and ventilation duct 4 can be made with duroplasts, positioning pipe 3 and ventilation duct 4 can be used wooden pipe, bamboo trunk and magnetic tube substitute, wood pearl 6 useful ceramics pearls, plastic bead and magnetic beads substitute, tree lace 5 can be used nylon wire, the polyamide fibre line, the single metal wire substitutes, frame 7 can be used plastics, fiber, rubber, rattan is made, has elasticity, frame can substitute with tree lace, and air vent 10 can be plugged the flexible rubber hose that wind-guiding is used, and available glue is fixed, air main 1 air intake one end can be plugged flexible rubber hose, flexible rubber hose other end grafting hair drier 2;

3, a kind of ventilating cushion, it is characterized in that: each fixedlys connected a registration pipe 3 air main 13 and air main 14, article two, snap ring 15 is nested together air main 13 and air main 14, air main 13 and air main 14 can rotate mutually, air main 13 and the sealing of air main 14 1 ends, other end grafting hair drier 2, air main 13 and air main 14 have air vent 10, tree lace 5 passes positioning pipe 3 respectively and connects the ventilation duct 4 that leans against with seat cushion, wood pearl 6 and frame 7, air main 13 and air main 14 are fixing by screw 8 nuts 9 with positioning pipe 3, air vent 10 is over against ventilation shaft 11;

4, ventilating cushion according to claim 3, it is characterized in that: air vent 10 can be plugged the flexible rubber hose that wind-guiding is used, and available glue is fixed, air main 13 and air main 14 air intakes one end can be plugged flexible rubber hose, flexible rubber hose other end grafting hair drier 2, air main 13, air main 14 can be injection molded into one with positioning pipe 3, air main 13, air main 14, positioning pipe 3 and ventilation duct 4 can be made with duroplasts, positioning pipe 3 and ventilation duct 4 can be used magnetic tube, bamboo trunk and wooden pipe substitute, wood pearl 6 can be used magnetic beads, pottery substitutes, tree lace 5 can be used nylon wire, the polyamide fibre line, single substitutes, and snap ring 15 can be used plastics, metal is made.