KR20150078617A - A air filter fixing device for air filter system with air filter in roll from for air duct of vehicle - Google Patents

A air filter fixing device for air filter system with air filter in roll from for air duct of vehicle Download PDF

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Publication number
KR20150078617A
KR20150078617A KR1020130168144A KR20130168144A KR20150078617A KR 20150078617 A KR20150078617 A KR 20150078617A KR 1020130168144 A KR1020130168144 A KR 1020130168144A KR 20130168144 A KR20130168144 A KR 20130168144A KR 20150078617 A KR20150078617 A KR 20150078617A
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KR
South Korea
Prior art keywords
filter
air
air filter
pair
fixing device
Prior art date
Application number
KR1020130168144A
Other languages
Korean (ko)
Inventor
오수건
Original Assignee
오수건
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 오수건 filed Critical 오수건
Priority to KR1020130168144A priority Critical patent/KR20150078617A/en
Publication of KR20150078617A publication Critical patent/KR20150078617A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/16—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces arranged on non-filtering conveyors or supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • 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
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0658—Filter elements specially adapted for their arrangement in vehicles

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The present invention relates to an air filter fixing device for an air filter system for an air duct of a vehicle having a roll type air filter, and its object is to provide an air filter fixing device for an air filter which is used for air filtration The present invention provides an air filter fixing device for an air filter system for an air duct of a vehicle, which is provided with a roll-shaped air filter that can be tightly supported and tightly held in a corrugated state on the air inlet side so as to maximize the surface area of the portion. A housing having a hollow inside and having an air inlet and an air outlet on opposite sides and communicating with the air duct of the vehicle; A roll shape in which both end portions are formed in a roll shape wound around a pulling reel and a winding roll, and which is interlocked with the rotation of the tension guiller in a state of being closely contacted to the inner end of the air inlet port of the housing, An air filter; A first driving means connected to the windshield so as to be able to transmit power so as to selectively wind the windshield so as to wind the windshield by a predetermined length; A filter support formed to extend inward from an inner end of the air inlet coaxially with the air inlet of the housing; an operating member support rod extending inward from an inner end of the air outlet coaxially with the air outlet of the housing; And the other end of the filter is detachably assembled with the end of the filter support so that the filter section of the air filter is tightened on the end face of the filter support, A filter fixing device which is composed of a filter fixing member which is engaged with the filter support so as to be fixed, and which is embedded in the hollow of the housing and fixes the filter section arranged at the setting position in an unclamped manner; And a second driving means for driving the filter fixing device, wherein the filter support of the filter fixing device is provided with a filter supporting portion for supporting the air filter on the corresponding side wall positioned in parallel with the conveying direction of the air filter Having a pair of concave-convex portions on a cross section; The filter fixing member of the filter fixing device has a pair of concave-convex parts which are engageable with the pair of concave-convex parts in a manner that the pair of concave-convex parts are engageable with the pair of concave-convex parts in an end face of the corresponding both side-

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air filter fixing device for an air filter system for an air duct of a vehicle having a roll type air filter,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air filter fixing device for an air filter system for an air duct of a vehicle having a roll type air filter, and more particularly to an air filter fixing device for an air filter which is arranged to be transported across an air passage in a housing. Shaped air filter in such a manner that the air filter is tightly supported on the side of the air inlet so as to maximize the surface area of the portion used for the air filter, .

Generally, the air duct of the vehicle is equipped with an air filter for filtering foreign matter contained in the outside and inside air flowing into the air duct.

Such foreign matter remains on the conventional air filter, and the residue adheres to the air filter to create a very favorable environment for the propagation of noxious bacteria and fungus. In this environment, The fungus passes through the air filter, flows into the car through the air duct, and is sucked into the human body through the respiratory system of the occupant, causing various diseases.

In order to solve the above-mentioned problems, conventionally, a filter paper having an antibacterial function is used to manufacture an air filter, thereby suppressing the propagation of noxious bacteria and mold bacteria in the residue filtered on the air filter.

However, in the conventional antimicrobial method, since the antimicrobial substance coated on the filter paper of the air filter is exhausted in a short period of time, the antimicrobial function is extinguished until the air filter is exchanged, so that the propagation of harmful bacteria and fungi is suppressed In addition, the air filter is not changed according to the proper timing, so that the harmful bacteria which are harmful to the human body such as fungi propagate on the air filter, so that odorous air contaminated by the bacteria is introduced into the vehicle, There was a problem that it went crazy.

The Applicant has made various attempts and efforts in order to solve such a conventional problem. As a result, it has been necessary to invent an air filter system for an air duct of a vehicle having a roll type air filter, (Hereinafter referred to as "the earlier application") to the Korean Intellectual Property Office (KIPO).

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying FIGURE 1 is a cross-sectional view illustrating one configuration of various embodiments of the prior art.

1, an air filter system 10 for an air duct of a vehicle having an air filter of a roll type in the form of a roll is composed of a housing 11, a roll-shaped air filter 40, a first driving means 30 A filter fixing device 20, a second driving means 50, a filter feed detecting means 60, and a control unit 70. [

The housing 11 has a box shape having a hollow inside and is connected to the air duct 200 of the vehicle so as to have an air inlet 12 and an air outlet 13 on the opposite sides thereof, The air filter 40 is manufactured in the form of a roll in which both ends of the air filter 40 are wound on the reel 41 and the reel 42. The air filter 40 is in close contact with the inner end of the air inlet of the housing 11, The first driving means 30 is a motor which is connected to the decoupling drum 42 so as to transmit power and is selectively connected to the air filter 40 And rotates the winder 42 so as to wind the winder 42 by a predetermined length.

The second driving means 50 is a solenoid which drives the filter fixing device 20 and the filter transfer distance sensing means 60 is built in the hollow interior of the housing 11, 50 and the vehicle control unit 100. The control unit 70 controls the first and second driving units 30 and 50, the filter transfer distance sensing unit 60, and the vehicle control unit 100, And controls the operation of the first and second driving means 30 and 50 in accordance with the predetermined travel distance of the vehicle and the detection signal of the filter transfer distance sensing means 60. [

The filter fixing device 20 is installed in the hollow of the housing 11 to tightly fix the filter section disposed at the setting position and has an air inlet 12 coaxial with the air inlet 12 of the housing 11, (11) extending inwardly from the inner end of the air outlet (13) coaxially with the air outlet (13) of the housing (11) And the other end is attached to the end of the filter support unit 21 so as to be detachable from the other end of the filter support unit 21, And a filter fixing member 23 that engages with the filter support 21 so that the filter section of the air filter 40 is tightly fixed on the cross section of the filter support 21. [

It should be noted that the present invention relates to a filter fixing device 20 out of the prior art having the above-described configuration, and will be described hereafter only in the filter fixing device 20 in the present specification.

However, since the air filter 40 is fixed in a flat state when the air filter 40 is fixed, the filter fixing device 20 of the prior art having the above-described configuration can not perform more effective air filtration due to its small surface area .

The present invention has been made in view of the above-mentioned problems of the prior art, and it is an object of the present invention to provide an air filter for air filtration that maximizes the surface area of an air filter for air filtration, The air filter for the air filter for the air duct of the vehicle having the roll type air filter which can be carried out by the air filter but is not fixed to the air filter and at the same time the wrinkle state is flattened so as not to interfere with smooth feeding of the air filter. And to provide a fixing device.

The above and other objects can be accomplished by the provision of an air duct for a vehicle, comprising: a housing having a hollow shape with a hollow therein, the housing having an air inlet and an air outlet on opposite sides thereof, A roll shape in which both end portions are formed in a roll shape wound around a pulling reel and a winding roll, and which is interlocked with the rotation of the tension guiller in a state of being closely contacted to the inner end of the air inlet port of the housing, An air filter; A first driving means connected to the windshield so as to be able to transmit power so as to selectively wind the windshield so as to wind the windshield by a predetermined length; A filter support formed to extend inward from an inner end of the air inlet coaxially with the air inlet of the housing; an operating member support rod extending inward from an inner end of the air outlet coaxially with the air outlet of the housing; And the other end of the filter is detachably assembled with the end of the filter support so that the filter section of the air filter is tightened on the end face of the filter support, A filter fixing device which is composed of a filter fixing member which is engaged with the filter support so as to be fixed, and which is embedded in the hollow of the housing and fixes the filter section arranged at the setting position in an unclamped manner; And a second driving means for driving the filter fixing device, wherein the filter support of the filter fixing device is provided with a filter supporting portion for supporting the air filter on the corresponding side wall positioned in parallel with the conveying direction of the air filter Having a pair of concave-convex portions on a cross section; Characterized in that the filter fixing member of the filter fixing device has a pair of concave-convex portions which are engageable with the pair of concave-convex portions in a snap-fit manner in a cross section of the corresponding both side walls which are engaged with end faces of both side walls of the filter- The present invention can be achieved by an air filter fixing device for an air filter system for an air duct of a vehicle having an air filter of an air filter.

The air filter fixing device for an air filter system for an air duct of a vehicle having a roll type air filter according to the present invention

1 is a cross-sectional view showing a configuration of one of various embodiments of the prior art,
2 is a partially enlarged perspective view partially enlarging an engaging portion of a filter holder and a filter fixing member of an air filter fixing device for an air filter system for an air duct of a vehicle having a roll type air filter according to the present invention ,
FIG. 3 and FIG. 4 are cross-sectional views of the air filter system for an air duct of a vehicle having a roll-shaped air filter to which the air filter fixing device according to the present invention is applied,
Fig. 5 is a partially enlarged view showing another embodiment of the engaging portion of the filter holder and the filter fixing member of the air filter fixing device for an air filter system for an air duct of a vehicle having a roll-shaped air filter according to the present invention. It is an enlarged perspective view,
6 and 7 are cross-sectional views illustrating an air filter system for an air duct of a vehicle having a roll-shaped air filter according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of an air filter fixing device for an air filter system for an air duct of a vehicle having a roll type air filter according to the present invention will be described in detail with reference to the accompanying drawings.

2 to 4, an air filter fixing device 20 for an air filter system for an air duct of a vehicle having a roll type air filter according to the present invention includes a filter support 21 and a filter fixing member 23 (21a) and (23a) on the corresponding ends of the protruding portions 21a and 23a, respectively.

The pair of concave and convex portions 21a of the filter support 21 and the pair of concave and convex portions 23a of the filter fixing member 23 are engaged with each other in a detachable manner to fix the air filter 40 in a corrugated state, Release the lock.

The air filter 40 disposed between the concavo-convex pair 21a and the concavo-convex pair 23a is engaged with the concave-convex pair 21a (23a) in a corrugated state and fixed on the filter support (21).

As described above, air pressure is applied to the air filter 40 fixed on the filter support 21 in a corrugated state due to the blowing air. As a result, air pressure is applied to the inner space of the pair of paired paired projections 21a and the pair of paired projections 23a The corrugated portion of the positioned air filter 40 is difficult to maintain the corrugated state because of its weak supporting force.

Therefore, the concavo-convex pair 23a of the filter fixing member 23 has a rod shape having a triangular cross-section and integrally has a connecting rod 23b connecting between the corresponding pistons 23a1, The folded portion of the air filter 40 is unilaterally supported while the pair of concave and convex portions 23a of the fixing member 23 and the pair of concave and convex portions 21a of the filter support 21 are engaged with each other, The concave and convex pair 21a has a rod shape having a triangular cross section and integrally has a connecting rod 21b connecting the corresponding ridges 21a1 and the connecting rod 21b has a pair of ridges 21a And the concavity and convexity pair 23a of the filter fixing member 23 are engaged with each other, the folded portion of the air filter 40 is uniaxially supported.

5 to 7, the concavo-convex pair 21a of the filter supporter 21 includes any one of the fixing protrusions B or the protrusion assemblies H at regular intervals along the end face.

The protruding portion pair 23a of the filter fixing member 23 is provided with a protrusion assembly H which is detachably assembled with the fixing protrusion B if the protrusion B is formed on the protrusion pair 21a, If the protrusion assembly H is formed on the protrusion pair 21a, the fixing protrusion B detachably assembled with the protrusion assembly H is provided at a predetermined interval along the section.

The fixing protrusions B and the protrusion assemblies H are preferably formed to have a conical shape so as to securely fix the air filter 40 between the end faces of the pair of concave-convex portions of the concave-convex portions.

That is, the fixing protrusion B is assembled with the corresponding protrusion assembly hole H through the air filter 40 when the protrusion pairs are engaged with each other, so that the air filter 40 is pushed into the inner space of the pair of protrusion pairs It is possible to surely avoid being pulled in.

20: filter fixing device 21: filter holder
23: filter fixing member 21a, 23a: concavo-convex pair
21b, 23b: connecting rod 40: air filter
B: Fixing projection H: Projecting assembly

Claims (4)

(11) having a hollow shape with a hollow inside and having an air inlet (12) and an air outlet (13) on opposite sides and being communicably connected on the air duct (200) of the vehicle; And is wound around the winding reel 41 and the winding drum 42 so as to be in close contact with the inner end of the air inlet of the housing 11 so as to be perpendicularly crossed, A roll-shaped air filter (40) interlocked with the rotation and being capable of being transported and operated; A first drive means (30) connected to the decelerator (42) for power transmission to selectively rotate the winder (42) to wind the air filter (40) to the winder (42) by a predetermined length; A filter holder 21 extending inward from the inner end of the air inlet 12 coaxially with the air inlet 12 of the housing 11 and a filter holder 21 extending inward from the inner end of the air inlet 12, An operating member support 22 extending inwardly from the inner end of the air outlet 13 and having one end opened in a tubular shape with both ends open to be slidably mounted along the operating member support 93, And the other end is detachably assembled to the end of the filter support member 21 so that the filter support member 21 is fixed on the end face of the filter support member 21 so that the filter section of the air filter 40 is tightened. And a filter fixing device (20) composed of a filter fixing member (23) engaged with the filter fixing member (23) and tightly fixing a filter section embedded in the hollow of the housing (11) and arranged at a setting position; And a second driving means (50) for driving the filter fixing device (20), the air filter system comprising:
The filter holder (21) of the filter fixing device (20)
A pair of concavo-convex pairs 21a on the cross-section of the corresponding both side walls positioned in parallel to the conveying direction of the air filter 40;
The filter fixing member (23) of the filter fixing device (20)
And a pair of concavities and convexities 23a which are engageable with the concave-convex pair 21a so as to be freely engageable, respectively, on the end faces of both side walls of the filter support 21 having the convexo-concave pair 21a. Wherein the air filter has a roll-shaped air filter. The method according to claim 1,
The pair of concave and convex portions 23a of the filter fixing member 23 are,
The connecting rod 23b is integrally formed with the pair of concave and convex portions 23a of the filter fixing member 23 and the connecting rod 23b of the filter fixing member 23a, 21) of the air filter (40) are engaged with each other;
The concavo-convex pair 21a of the filter support 21 is,
The connecting rod 21b integrally has a connecting rod 21b connecting between the pair of ridges 21a of the filter support 21 and the connecting rod 21b connecting the corresponding one of the filter fixing members 21a, 23. The filter fixing device for an air filter system for an air duct of a vehicle having a roll-shaped air filter, characterized in that the air filter (40) is folded in a uniaxial direction when the concavo-convex pair (23a) of the air filter (23) is engaged. The method according to claim 1,
The concavo-convex pair 21a of the filter supporter 21 is,
(B) or a protrusion assembler (H) at regular intervals along the cross section;
The pair of concave and convex portions 23a of the filter fixing member 23 are,
If the protrusion B is formed in the protrusion pair 21a, the protrusion assembly H can be detachably assembled to the protrusion B, if the protrusion assembly H is formed in the protrusion pair 21a And a fixing protrusion (B) detachably assembled with the protrusion assembly hole (H) is provided at a predetermined interval along an end surface of the air filter system for air ducts of a vehicle having a roll type air filter Fixing device. The method of claim 3,
The fixing protrusions B and the protrusion assemblies H are,
Wherein the air filter is formed to have a conical shape. The filter fixing device for an air filter system for an air duct of a vehicle having a roll-shaped air filter.
KR1020130168144A 2013-12-31 2013-12-31 A air filter fixing device for air filter system with air filter in roll from for air duct of vehicle KR20150078617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130168144A KR20150078617A (en) 2013-12-31 2013-12-31 A air filter fixing device for air filter system with air filter in roll from for air duct of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130168144A KR20150078617A (en) 2013-12-31 2013-12-31 A air filter fixing device for air filter system with air filter in roll from for air duct of vehicle

Publications (1)

Publication Number Publication Date
KR20150078617A true KR20150078617A (en) 2015-07-08

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KR1020130168144A KR20150078617A (en) 2013-12-31 2013-12-31 A air filter fixing device for air filter system with air filter in roll from for air duct of vehicle

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