WO2008148249A1 - Tapis de ventilation - Google Patents

Tapis de ventilation Download PDF

Info

Publication number
WO2008148249A1
WO2008148249A1 PCT/CN2007/001827 CN2007001827W WO2008148249A1 WO 2008148249 A1 WO2008148249 A1 WO 2008148249A1 CN 2007001827 W CN2007001827 W CN 2007001827W WO 2008148249 A1 WO2008148249 A1 WO 2008148249A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
scroll
air conditioning
mat according
motor
Prior art date
Application number
PCT/CN2007/001827
Other languages
English (en)
Chinese (zh)
Inventor
Zhiqiang Hong
Original Assignee
Zhiqiang Hong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhiqiang Hong filed Critical Zhiqiang Hong
Priority to PCT/CN2007/001827 priority Critical patent/WO2008148249A1/fr
Publication of WO2008148249A1 publication Critical patent/WO2008148249A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B60N2/5628—Heating or ventilating devices characterised by convection by air coming from the vehicle ventilation system, e.g. air-conditioning system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B60N2/5635—Heating or ventilating devices characterised by convection by air coming from the passenger compartment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface

Definitions

  • the invention relates to a seat cushion, in particular to an air conditioning cushion.
  • the current working environment has a good air-drying or air-conditioning device.
  • the human body that is in contact with the seat cushion or the mattress cannot be effectively blown or cooled in time; among them, the car is especially a small car.
  • Air conditioning is provided to provide a comfortable driving environment.
  • the air outlet of the air conditioner is located in front of the cab.
  • the front part of the body, especially the arm feels a little cool due to the air outlet facing the air conditioner.
  • the back and buttocks feel very stuffy, especially the passengers sitting in the back row. The reason is that the back and hips are close to the seat cushion and the backrest, and the air convection is not obvious.
  • the Chinese patent CN2649409Y published on October 20, 2004 discloses a car air conditioner cushion which is composed of a cushion cover wrapped with an air conditioner core, the air conditioner core is composed of a gas permeable panel and a bottom plate, and the air permeable panel is provided with a plurality of The venting hole and the hemisphere are convex, and the air passage is distributed between the ventilating panel and the bottom plate, and the air passage is connected with the air conditioning duct of the automobile.
  • the technical solution can solve the discomfort of the back and the hip when the weather is hot or cold to some extent.
  • the breathable panel is hard, sitting on the buttocks for a long time feels uncomfortable and has poor adaptability. Summary of the invention
  • the object of the present invention is to provide a seat cushion that is comfortable to sit and widely applicable to air conditioner cushions, and can be widely applied to mattresses, cushions and the like.
  • Confirmation The technical solution of the present invention is as follows: an air conditioning mat comprising a surface layer, a bottom layer and a plurality of tubular air vents disposed between the surface layer and the bottom layer, wherein the tubular air vents are provided with ventilation passages on both sides, corresponding to each The surface of the ventilation passage is provided with a vent hole, and each of the ventilation passages is in communication with a ventilation pipe, and the ventilation pipe is connected to the scroll-type off-core airflow machine through a connection pipe.
  • the air conditioner cushion includes a hip area and a backrest area, and the hip area and the backrest area are rotatably connected, and the hip area and the backrest area are provided with tubular air bubbles.
  • the scroll type coreless air flow machine comprises a motor base, a DC motor mounted on the motor base, a scroll blade mounted on the output shaft of the DC motor, a scroll cover mounted on the lower end of the motor seat, and a vortex mounted on the vortex a scroll casing at the lower end of the end cap of the winder, a corrugated hose is connected to the air outlet end of the scroll casing, the corrugated hose is connected to the air duct, and the DC motor is connected with a DC transformer plug.
  • the scroll machine casing is divided into upper and lower layers, the upper layer is a suction chamber, and the lower layer is a pressurized chamber.
  • the DC motor cover is provided with a sound absorbing cover, the sound absorbing cover outer cover is provided with an air inlet cover, and the bottom of the scroll machine housing is provided with a shockproof sliding pad.
  • the ventilation channel is an area through which air can pass near the edge of each elastic pad.
  • the buttock region and the backrest region are respectively provided with a plurality of ventilation regions.
  • the air conditioner mat may be provided with a gas collecting device if it is used for a car seat cushion, and the gas collecting device is a hollow rectangular parallelepiped structure with an open rear, and the upper, lower, left and right sides are adjacent and continuous in the front and rear directions. Elastically stretchable, and one of the sides is in communication with the air duct, and a tensioning device places the sides of the upper, lower, left, and right side sides The edge is tightly pressed around the air outlet of the car air conditioner.
  • a positioning buckle is disposed at a joint between the buttocks region and the backrest region, and the positioning buckle is composed of a positioning piece and an elastic band wound around the positioning piece.
  • the air conditioning pad is used as a mattress, two to four scroll-type off-core airflow machines may be provided.
  • the seat cushion is provided with a plurality of ventilation areas on the seat cushion, and each ventilation area is connected to the gas collecting device through the air duct, so that the seat
  • the person on the pad, whether the weather is cold or hot, the vents distributed on the seat cushion can keep the buttocks and the back at about the same temperature as the rest of the body, and do not feel stuffy or cold.
  • the pad can be used as a car seat cushion. Disabled wheelchair cushions and mattresses.
  • FIG. 1 is a cross-sectional view showing the structure of an air conditioning mat of the present invention.
  • FIG. 2 is an exploded perspective view of a scroll-type coreless airflow machine of an air-conditioning mat according to the present invention.
  • 3 is a cross-sectional enlarged view of an air-conditioning mat scroll type coreless air flow machine of the present invention.
  • 4 is a reference diagram of a use of an air conditioner mat according to the present invention.
  • FIG. 5 is a schematic structural view of another embodiment of an air conditioning mat according to the present invention.
  • FIG. 6 is a schematic structural view of a bottom layer of an air conditioner mat according to the present invention.
  • FIG. 7 is a schematic structural view of a surface layer of an air-conditioning mat according to the present invention.
  • Fig. 8 is an enlarged schematic view of I-1 of Fig. 6.
  • FIG. 9 is a schematic structural view of a ventilation passage of an air-conditioning mat according to the present invention.
  • Figure 10 is a cross-sectional view of the gas collecting device
  • Figure 11 is a left side view of Figure 10;
  • Figure 12 is a rear elevational view of Figure 10;
  • Figure 13 is a plan view of Figure 10.
  • an air conditioner mat includes a surface layer 11 , a bottom layer 12 , and a surface layer 11 and a bottom layer 12 .
  • a plurality of tubular air vents 111 wherein the ventilating vents 112 are disposed on both sides of the tubular air vents 111, and the venting holes 132 are provided in the surface layer corresponding to each of the venting vents 112, and the venting passages 112 and A vent pipe 3 is in communication, and the vent pipe 3 is connected to the scroll type core flow machine 33 through a connecting pipe 31.
  • the air conditioner cushion includes a buttock region 1 and a backrest region 2, and the buttocks region 1 and the backrest region 2 are rotatably connected, and the buttocks region 1 and the backrest region 2 are each provided with a tubular air dam m.
  • the scroll type core flow machine 33 includes a motor base 331, a DC motor 332 mounted on the motor base 331, a scroll blade 333 mounted on the output shaft of the DC motor 332, and a scroll mounted on the lower end of the motor block 331.
  • the end cap 334 is mounted on the scroll housing 335 at the lower end of the scroll end cover 334.
  • the outlet end of the scroll housing 335 is connected with a corrugated hose 336, and the corrugated hose 336 is connected to the air duct 3.
  • the DC motor 332 is connected to a DC transformer plug.
  • the DC transformer plug is a cigarette lighter plug.
  • the DC motor 332 outer cover is provided with a muffler cover 337, and the muffler cover outer cover 337 is provided with an air intake cover 338, and the bottom of the scroll machine housing 335 is provided with a shockproof sliding pad 339.
  • the buttock region 1 and the backrest region 2 are respectively provided with a plurality of ventilation regions.
  • a positioning buckle is disposed at a joint between the buttocks region and the backrest region, and the positioning buckle is formed by a positioning piece and an elastic band wound around the positioning piece.
  • the air-conditioning mat may be provided with two to four scroll-type core air-flowing machines. If the air-conditioning mat is used for a car seat, a gas collecting device may be provided, and the gas collecting device is hollow at the rear. a rectangular parallelepiped structure in which the upper, lower, left and right sides are adjacent to each other and are elastically stretchable in the front-rear direction, and one of the sides is in communication with the air duct, and a tensioning device connects the upper and lower sides The edges on the left and right sides of the side opening are tightly pressed around the air outlet of the automobile air conditioner, and can be arbitrarily enlarged and reduced, and arbitrarily adsorbed in various forms of air outlets.
  • the gas collecting joint 4 has an outer appearance of a substantially hollow rectangular structure and is adjacent to the air outlet of the automobile air conditioner (herein defined as the rear side). It is open, and for convenience of description, the four sides of the gas collecting joint are defined as the left side surface 41, the right side surface 42, the upper side surface 43, the lower side surface 44, and the front side surface 45. Wherein, the four sides of the left side surface 41, the right side surface 42, the upper side surface 43, and the lower side surface 44 are continuous between the side edges and are elastically stretchable in the front-rear direction, and the four side surfaces are combined with the automobile air conditioner.
  • the adjacent side edges of the air outlets form a rectangular opening 5, and the rectangular opening 5 includes a step 51 and an arc buffer portion 52.
  • the step 51 is provided with a positioning hole 53.
  • the front side 45 of the air collecting device 4 faces the air outlet of the automobile air conditioner.
  • each support 61 is provided with a barb 611, and the support rod 61 is disposed between the positioning hole 53 and the ball seat 6 with a positioning step 62 between the positioning step 62 and the positioning hole 53.
  • a tension spring 63 is provided, and the outer diameter of the tension spring 63 is larger than the inner diameter of the positioning hole 53, so that under the action of the tension spring 63, the left side surface 41, the right side surface 42, the upper side surface 43, and the lower side The rear edge of the side surface 44 has a tendency to extend rearwardly.
  • the gas collecting joint 4 is fixed to the air outlet of the automobile air conditioner, and in order to adapt the gas collecting joint 4 to various air outlets of different sizes, the rectangular opening 5 of the gas collecting joint is required to have a telescopic function to the periphery, and for this purpose,
  • the left side surface 41, the right side surface 42, the upper side surface 43, and the lower side surface 44 of the gas collecting joint 4 are made of soft plastic.
  • the gas collecting joint The front side of the 4 is further provided with a distracting device 7, which includes a main bearing plate 71 provided on the front side and a button 72 provided at the center of the partial receiving plate 71.
  • One end of the button 72 extends toward the side of the cab and constitutes a pressing portion 721.
  • the other end of the button 72 is located on the side of the main bearing plate 71 adjacent to the air outlet of the automobile air conditioner and is rotatably connected to a recovery plate 73.
  • the expansion spring 74 is disposed between the main bearing plate 71 and the recovery plate 73.
  • Four support seats 75 are respectively provided from the center of the inner side surface of the front side plate 45 toward the four corners, and each support seat 75 extends toward the air outlet of the air conditioner.
  • a certain height is respectively provided on the support pin 751, and four contracting frames 76 having a substantially 120-degree angle are hinged respectively.
  • each shrink frame 76 is hinged with the recovery plate 73, and the other end of the shrink frame 76 is provided with a ball joint 761, and the ball joint 761 is fitted with a sliding sleeve on the four
  • the ball holder 8 on the root support rod 61 is such that under the tension of the expansion spring 74, the recovery plate 73 has a tendency to approach the air outlet of the air conditioner, so that the movement of the recovery plate 73 causes the contraction frame 76 hinged thereto to rotate, Due to the action of the universal joints, the ball heads 8 are moved in the direction of the front side plate 45.
  • the free ends of the four support bars 61 open the rectangular opening 5 Adapt to the size of the air outlets of various automotive air conditioners.
  • a positioning groove needs to be provided on the main bearing plate 71, and the side surface of the button 72 is provided. A positioning boss can be locked by pressing the button 72 and moving at a certain angle so that the positioning boss is located in the positioning groove. Since the structure is various and well known, the description of the embodiment is simplified.

Abstract

L'invention concerne un tapis de ventilation comprenant une couche superficielle (11), une couche inférieure (12) et des alvéoles d'air tubulaires (111) formées entre la couche superficielle (11) et la couche inférieure (12). Des canaux de ventilation (112) sont formés des deux côtés des alvéoles d'air tubulaires (111). Des trous d'aération (132) sont formés sur la couche superficielle (11) communiquant avec les canaux de ventilation (112). Un conduit d'aération (3) communique avec chaque canal de ventilation (112). Un dispositif de circulation d'air centrifuge tourbillonnaire (33) est raccordé au conduit d'aération (3) par un tuyau de raccordement (31). Lorsque le tapis de ventilation est utilisé comme un coussin de siège d'automobile, le coussin peut comporter un dispositif de collecte d'air (4). Une extrémité du dispositif de collecte d'air (4) est raccordée au conduit d'aération (3), et l'autre extrémité est raccordée à un orifice d'aération d'un climatiseur d'automobile.
PCT/CN2007/001827 2007-06-08 2007-06-08 Tapis de ventilation WO2008148249A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/001827 WO2008148249A1 (fr) 2007-06-08 2007-06-08 Tapis de ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/001827 WO2008148249A1 (fr) 2007-06-08 2007-06-08 Tapis de ventilation

Publications (1)

Publication Number Publication Date
WO2008148249A1 true WO2008148249A1 (fr) 2008-12-11

Family

ID=40093136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001827 WO2008148249A1 (fr) 2007-06-08 2007-06-08 Tapis de ventilation

Country Status (1)

Country Link
WO (1) WO2008148249A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626387A (en) * 1995-02-27 1997-05-06 Yeh; Ching-Hsiu Cushion with cooling stubs
FR2744896A3 (fr) * 1996-02-15 1997-08-22 Ling Chih Lung Coussin de siege climatise
EP1084875A2 (fr) * 1999-09-14 2001-03-21 Formosa Saint Jose Corporation Dispositif pour acheminer de l'air chaud et de l'air froid dans une voiture
CN2434591Y (zh) * 2000-06-13 2001-06-13 梁启平 隔音过滤进气扇
CN2795511Y (zh) * 2005-03-22 2006-07-12 刘长河 离心式微噪声变频通风机
CN2892554Y (zh) * 2006-04-20 2007-04-25 洪志强 一种汽车空调坐垫

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626387A (en) * 1995-02-27 1997-05-06 Yeh; Ching-Hsiu Cushion with cooling stubs
FR2744896A3 (fr) * 1996-02-15 1997-08-22 Ling Chih Lung Coussin de siege climatise
EP1084875A2 (fr) * 1999-09-14 2001-03-21 Formosa Saint Jose Corporation Dispositif pour acheminer de l'air chaud et de l'air froid dans une voiture
CN2434591Y (zh) * 2000-06-13 2001-06-13 梁启平 隔音过滤进气扇
CN2795511Y (zh) * 2005-03-22 2006-07-12 刘长河 离心式微噪声变频通风机
CN2892554Y (zh) * 2006-04-20 2007-04-25 洪志强 一种汽车空调坐垫

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