WO2022220330A1 - Système de soufflage d'air froid/chaud pour volant de véhicule - Google Patents

Système de soufflage d'air froid/chaud pour volant de véhicule Download PDF

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Publication number
WO2022220330A1
WO2022220330A1 PCT/KR2021/006627 KR2021006627W WO2022220330A1 WO 2022220330 A1 WO2022220330 A1 WO 2022220330A1 KR 2021006627 W KR2021006627 W KR 2021006627W WO 2022220330 A1 WO2022220330 A1 WO 2022220330A1
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WO
WIPO (PCT)
Prior art keywords
handle
vehicle
steering shaft
hot
cold
Prior art date
Application number
PCT/KR2021/006627
Other languages
English (en)
Korean (ko)
Inventor
김성배
김경희
Original Assignee
김성배
김경희
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 김성배, 김경희 filed Critical 김성배
Publication of WO2022220330A1 publication Critical patent/WO2022220330A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/06—Rims, e.g. with heating means; Rim covers

Definitions

  • the present invention relates to a vehicle handle cold/warm air blowing system, and more particularly, blows cold air discharged through a vehicle air conditioner or warmth discharged from a heater to a driver through a vehicle handle, and the vehicle handle holds the driver's hand at an appropriate temperature It relates to a vehicle steering wheel cooler and air blower system to keep it cool.
  • the interior of a vehicle should maintain optimum temperature and humidity for a comfortable indoor environment for passengers in the vehicle regardless of external climatic conditions.
  • a heater is essential to warm a vehicle for a warm and cozy indoor environment in severe cold.
  • the vehicle air conditioner serves to reduce the temperature of the room by supplying cool air to the room using the phenomenon of absorbing ambient heat when the liquid evaporates.
  • the compressor compresses the vaporized high-temperature refrigerant into a high-temperature and high-pressure gas state, and the high-temperature and high-pressure refrigerant compressed by the compressor is liquefied by the air sucked from the front according to the rotation of the cooling fan.
  • It consists of a condenser, an expansion valve that rapidly expands a high-pressure liquid refrigerant into a low-temperature and low-pressure refrigerant, and an evaporator that cools the surrounding air by evaporating the low-temperature refrigerant.
  • the air cooled while passing through the evaporator is supplied to the interior of the vehicle by a blower.
  • Patent Publication No. 10-2011-0133536 (published date: December 13, 2011) cited herein as a prior document, with reference to FIG. 1 , an air conditioner mounted on a vehicle and A cold and hot air supply pipe 3 is provided so that some of the cold and hot air generated from the air conditioner and heater is supplied to the handle 1 by being connected to the heating and cooling system 2 such as a heater, and the inside of the handle 1 is formed in a hollow state.
  • a plurality of discharge holes 11 are drilled radially on the outer circumferential surface, but the cold and hot air supply pipe 3 and the handle 1 are connected with a flexible coil-type hose 4 to rotate the handle clockwise or counterclockwise
  • a technology that enables the stable supply of hot and cold air even in the process of cooling.
  • the hot/cooler piping provided around the steering shaft may collide with the steering shaft or peripheral devices to generate noise.
  • the present invention has been devised to solve the above-described problems, and provides a vehicle handle cooler/warmer blowing system capable of increasing the air conditioning effect in the vehicle for the driver by directly providing the user with the hot and cold air through the ventilation holes dispersed throughout the steering wheel. is intended to
  • the present invention has been devised to solve the above-described problems, and it is an object of the present invention to provide a vehicle handle cold/warm air blowing system capable of stably disposing a hot/cooler pipe of a vehicle air conditioning system up to the handle by supporting it on a steering shaft. have.
  • the present invention has been devised to solve the above-described problems, and it is a vehicle handle cooler that can prevent a large accident by preventing the hot/cooler piping connected to the vehicle handle from collided with or tangled with the steering shaft or peripheral devices.
  • An object of the present invention is to provide a blower system.
  • the present invention has been devised to solve the above problems, and it is possible to prevent a hot/cooler pipe connected to a vehicle handle from colliding with a steering shaft or peripheral devices to generate noise. is aimed at
  • the present invention has been devised to solve the above-described problems, and a vehicle handle cooler/heater blowing system capable of preventing the life of the pipe from being shortened or damaged by colliding with other peripheral devices due to the twist motion caused by the left and right rotation of the handle It aims to provide
  • the present invention has been devised to solve the above-described problems, and it is an object of the present invention to provide a vehicle handle cooler/warmer blowing system that can protect the health of the driver from fine dust contained in the cooler and heater blown to the driver.
  • an object of the present invention is to provide a vehicle handle cooler/warmer blowing system including a handle capable of increasing the effect of cold/warm air delivered to a driver.
  • the present invention has been devised to solve the above problems, and it is an object of the present invention to provide a vehicle handle cooler/warmer blowing system capable of providing a comfortable gripping temperature and a feeling of grip by preventing the handle from feeling too cold or too hot. are doing
  • the vehicle handle cold/warm air blower that blows cold or warm air generated in the vehicle air conditioning system through a handle, at least one or more A hot/cooler pipe, a vehicle handle having a hollow interior and a plurality of vent holes distributed on an upper surface facing the driver, and a handle fastening part connecting the at least one hot/cooler pipe to the vehicle handle to be ventilated and a vehicle handle cooler/heater blower including a steering shaft fastener for fixing the hot/cooler pipe to a steering shaft connected to the vehicle handle so that the hot/cooler pipe is not twisted or twisted when the vehicle handle is rotated left and right.
  • the handle fastening portion includes: a handle thread having an opening formed in the vehicle handle, a handle thread having a thread formed inside the opening, and a handle bearing screwed to the handle thread; , a pipe end thread formed at the end of the hot/cooler pipe, wherein the handle bearing comprises: an outer fixing part of a handle bearing having an outer thread engaged with the handle thread;
  • a vehicle handle hot/cooler blower comprising: a handle bearing rotating part rotating together with an outer bearing fixing part; provide the device.
  • each of the cold and hot air pipes includes at least one intermediate thread of the hot and cold air pipe formed in the middle of the longitudinal direction of the hot and cold air pipe, and the steering shaft fasteners,
  • a vehicle handle cooler comprising: at least one hot/cooler pipe attachment hole having a thread formed therein for engaging with a middle thread of the hot/cooler pipe; and a steering shaft through-hole through which the steering shaft passes and a thread is formed inside A blower is provided.
  • the steering shaft fastener further includes a steering shaft through-hole bearing fastened to the steering shaft through-hole. do.
  • the steering shaft includes a steering shaft intermediate thread formed in the middle of the longitudinal direction of the steering shaft, and the steering shaft through-hole bearing includes the steering shaft through-hole inner thread and A steering shaft through-hole bearing outer fixing part having an interlocking steering shaft through-hole bearing outer thread formed thereon;
  • a vehicle handle cooler/heater blower comprising a steering shaft through-hole inner fixing portion having an inner thread of a steering shaft through-hole engaged with the intermediate screw of the steering shaft on the inside thereof.
  • a vehicle handle cooler/warmer blower device characterized in that an air purification filter is included at an end of the air conditioner pipe coupled to the handle.
  • the handle is provided with a vehicle handle cooler/heater blower, characterized in that the handle is made of a metal material including at least one of aluminum, aluminum alloy, brass, and stainless steel.
  • the vehicle handle cooler and warmer blower device further comprises a gripping portion that blocks the hot and cold air from the vent hole at a portion where the driver grips the handle.
  • the hot and cold air piping of the vehicle air conditioning system up to the handle by supporting the steering shaft, so that it is possible to stably transmit the hot and cold air to the handle.
  • the steering shaft fastener by the steering shaft fastener, it is possible to maintain the position of the hot and cold air pipe without rotating it regardless of the rotation of the steering shaft. It has the effect of extending the life of the air pipe.
  • an air purification filter is included at the end of the air conditioner pipe coupled to the handle to purify the hot and cold air blown to the driver, thereby maintaining the driver's health.
  • the handle by forming the handle of a metal material including at least one of aluminum, aluminum alloy, brass, and stainless steel, there is an effect of increasing the effect of cold and hot air transmitted to the driver.
  • the vehicle handle further includes a gripping part that blocks the cold and warm air from the vent at the part where the driver grips the steering wheel to prevent the steering wheel from feeling too cold or too hot. It has the effect of providing a gripping temperature and a feeling of grip.
  • FIG. 1 is a view showing a structure for supplying cold and hot air to a handle for a vehicle according to the related art.
  • FIG. 2 is a perspective view illustrating a vehicle handle cooler/warmer blowing device according to an exemplary embodiment of the present invention.
  • FIG. 3 is a perspective view illustrating a handle structure of a vehicle handle cooler/warmer blowing device according to an exemplary embodiment of the present invention.
  • FIG. 4 is a perspective view specifically illustrating a handle fastening part of a vehicle handle cooler/warmer blowing device according to an exemplary embodiment of the present invention.
  • the present invention provides a vehicle handle cold/hot air blower for blowing cold or warm air generated from an air conditioning system for a vehicle through a vehicle handle, comprising: at least one hot or cold air pipe through which cold or warm air flows from the vehicle air conditioning system to the vehicle handle; a vehicle handle having a hollow interior and having a plurality of vent holes dispersedly formed on an upper surface facing the driver; and a handle coupling unit ventilably connecting the at least one hot and cold air pipe to the vehicle handle, respectively, and the vehicle; and a steering shaft fastener for fixing the hot/cooler pipe to a steering shaft connected to the vehicle handle so that the hot/cooler pipe is not twisted or twisted when the handle is rotated left and right.
  • FIGS. 2 to 4 a vehicle handle cooler/heater blowing device according to a preferred embodiment of the present invention will be described with reference to the accompanying FIGS. 2 to 4 .
  • FIG. 2 is a perspective view illustrating a vehicle handle cooler/warmer blowing device according to a preferred embodiment of the present invention
  • FIG. 4 is a perspective view specifically illustrating a handle fastening part of a vehicle handle cooler/warmer blower according to a preferred embodiment of the present invention.
  • the vehicle handle cooler/warmer blower in the vehicle handle cooler/warmer blower according to an exemplary embodiment of the present invention, at least one cold or hot air flowing from the vehicle air conditioning system (not shown) to the vehicle handle 100 .
  • the air pipe 300, the vehicle handle 100 having a hollow interior and a plurality of ventilation holes distributedly formed on the upper surface facing the driver, and the at least one hot and cold air pipe 300 are respectively connected to the vehicle handle ( 100), and the hot/cooler pipe 300 is connected to the vehicle handle 100 so as not to twist or twist when the vehicle handle rotates left and right.
  • Including the steering shaft fastener 500 fixed to the steering shaft 400 connected to the , cold air or warmth generated in the vehicle air conditioning system is blown through the vehicle handle 100 .
  • Each of the hot and cold air pipes 300 includes at least one hot and cold air pipe intermediate thread 320 formed in the middle in the longitudinal direction of the hot and cold air pipe, and the steering shaft fastener 500 is provided inside each of the cold and hot air pipes.
  • a steering shaft through hole 510 is included.
  • the hot and cold air pipe 300 may be formed into one for convenience of installation and reduction of manufacturing cost, and two or more for the even distribution of cold air or heat discharged from the handle 100 through the cold and hot air pipe 300 . may be formed.
  • the steering shaft 400 rotates freely by the steering shaft fastener 500 , but the cold and hot pipe intermediate thread 320 of the hot and cold pipe 300 . Due to the screw coupling of the hot/cooler pipe attachment hole thread 525, the hot/cooler pipe 300 is fixed without rotating.
  • the hot and cold air pipe 300 can maintain its position without rotating along the steering shaft 400 , thereby preventing kinking or frequent twisting of the hot and cold air pipe 300 , and It has the effect of extending the lifespan.
  • the steering shaft through-hole bearing 510 fastened to the steering shaft through-hole 510 of the steering shaft fastener 500 may be further included.
  • the steering shaft through-hole bearing 510 includes a steering shaft through-hole bearing outer fixing part 610 having a steering shaft through-hole bearing outer thread 615 engaged with the steering shaft through-hole thread 515; A steering shaft through-hole bearing rotating part 620 that rotates together with the steering shaft through-hole bearing inner fixing part 630 in response to the left and right rotation of the steering shaft 400 , and a steering shaft engaged with the steering shaft intermediate screw thread 410 . and a steering shaft through-hole bearing inner fixing portion 630 having a through-hole bearing inner thread 635 formed thereon.
  • the steering shaft intermediate thread 410 formed on the steering shaft 400 is formed in the middle in the longitudinal direction of the steering shaft 300, and is preferably formed at the same height as the cold/hot air pipe intermediate thread 320. do.
  • the handle inner vent pipe 110 is formed in a hollow shape so that cold or warm air can flow along the circular edge of the handle, and the steering wheel inner vent pipe 110 and the vehicle air conditioning
  • the handle fastening part 120 that connects the cold or hot air pipe 300 through which warm or cold air from the system flows, and the cold air or warmth flowing through the handle inner vent pipe 110 are radially distributed on the front part of the handle so that it is discharged to the driver's seat. It is formed to include the formed vent 130 .
  • the handle by forming the handle of a metal material including at least one of aluminum, aluminum alloy, brass, and stainless steel, there is an effect of increasing the effect of cold and hot air transmitted to the driver. That is, by manufacturing the handle made of a metal material with high thermal conductivity, such as aluminum, aluminum alloy, brass, or stainless, it is possible to increase the transfer efficiency of cold or warm air.
  • the handle 100 may become excessively hot or cold.
  • the driver's hand holding the steering wheel further includes a gripping part that blocks the cool and warm air from the vent at the part where the driver grips the steering wheel to prevent the steering wheel from feeling too cold or too hot. to maintain a comfortable temperature.
  • such a grip portion can provide a high grip feeling to the user even if the handle cover is not used for the entire handle by improving the grip feeling for gripping the handle.
  • it is disposed between the handle inner vent pipe 110 and the handle fastening part 120 to purify the hot or cold air blown through the hot or cold air pipe 300 from the vehicle air conditioning system.
  • a purification filter 140 may be further included.
  • the handle fastening part 120 has an opening formed in the vehicle handle 100 , a handle screw thread 125 having a screw thread formed inside the opening, and the handle screw thread 125 are screwed together. and a handle bearing 200 to be used, and a cold/hot air pipe end thread 310 formed at the end of the cold/hot air pipe 300 .
  • the handle bearing 200 includes a handle bearing outer fixing part 210 having a handle bearing outer thread 215 engaged with the handle screw thread 125 , and corresponding to the left and right rotation of the handle 100 , the handle bearing 200 .
  • the handle bearing rotating part 220 rotating together with the outer fixing part 210 of the handle bearing is engaged with the thread 310 at the end of the hot/cooler pipe so as not to rotate the hot/cooler pipe 300 when the handle 100 is rotated left and right. and bearing inner threads 235 to secure it.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Controls (AREA)
  • Power Engineering (AREA)

Abstract

La présente invention concerne un appareil de soufflage d'air froid/chaud pour un volant de véhicule, l'appareil soufflant, par l'intermédiaire d'un volant, de l'air froid ou de l'air chaud généré par un système de climatisation de véhicule et comprenant : un ou plusieurs tuyaux d'air froid/chaud dans lesquels de l'air froid ou de l'air chaud circule à partir du système de climatisation de véhicule vers le volant de véhicule ; le volant de véhicule ayant un intérieur creux et une pluralité de trous d'aération dispersés sur sa surface supérieure vers un conducteur ; une partie de fixation de volant pour relier chacun du ou des tuyaux d'air froid/chaud au volant de véhicule pour permettre une ventilation entre ceux-ci ; et un dispositif de fixation d'arbre de direction pour fixer les tuyaux d'air froid/chaud à un arbre de direction relié au volant de véhicule, de sorte que les tuyaux d'air froid/chaud ne puissent pas être torsadés ou déformés pendant la rotation horizontale du volant de véhicule et ainsi l'air froid ou chaud est directement fourni à un utilisateur, de sorte qu'un effet de climatisation à l'intérieur d'un véhicule puisse être augmenté pour un conducteur.
PCT/KR2021/006627 2021-04-15 2021-05-27 Système de soufflage d'air froid/chaud pour volant de véhicule WO2022220330A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2021-0049064 2021-04-15
KR1020210049064A KR102335078B1 (ko) 2021-04-15 2021-04-15 차량 핸들 냉온기 송풍 시스템

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WO2022220330A1 true WO2022220330A1 (fr) 2022-10-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02293255A (ja) * 1989-05-02 1990-12-04 Hisashi Yamaguchi 自動車用ハンドル
JP2004203292A (ja) * 2002-12-26 2004-07-22 Denso Corp ステアリング空調装置
KR20160133315A (ko) * 2015-05-12 2016-11-22 주식회사 대창 차량용 핸들
KR20160140815A (ko) * 2014-03-31 2016-12-07 젠썸 오토모티브 시스템즈(차이나) 리미티드 핸들, 특히 조향 기구의 가열 및 냉각 장치
KR102117997B1 (ko) * 2019-06-20 2020-06-03 주식회사 코모스 통풍 스티어링 휠

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110133536A (ko) 2011-11-25 2011-12-13 배영진 차량용 핸들의 냉온풍 공급구조

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02293255A (ja) * 1989-05-02 1990-12-04 Hisashi Yamaguchi 自動車用ハンドル
JP2004203292A (ja) * 2002-12-26 2004-07-22 Denso Corp ステアリング空調装置
KR20160140815A (ko) * 2014-03-31 2016-12-07 젠썸 오토모티브 시스템즈(차이나) 리미티드 핸들, 특히 조향 기구의 가열 및 냉각 장치
KR20160133315A (ko) * 2015-05-12 2016-11-22 주식회사 대창 차량용 핸들
KR102117997B1 (ko) * 2019-06-20 2020-06-03 주식회사 코모스 통풍 스티어링 휠

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