CN2297337Y

CN2297337Y - Auxiliary ventilating device for vehicle

Info

Publication number: CN2297337Y
Application number: CN 97209868
Authority: CN
Inventors: 江金福
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-20
Filing date: 1997-03-20
Publication date: 1998-11-18
Anticipated expiration: 2007-03-20

Abstract

The utility model relates to an auxiliary ventilating device for vehicles, comprising a sleeve joint seat with a fixing clamp, a cold air outlet arranged in a vehicle correspondingly to a fixing clamp cover, a stretchable hose sheathed on the rear end of the sleeve joint seat and an air draft mechanism which can generate an air draft effect sheathed on the rear end of the hose; the connection setting of the sleeve joint seat and the hose is utilized and matched with the installation of the air draft mechanism to centralizes cold air at one cold air outlet in the vehicle and efficiently transfers the cold air to a position far from the cold air outlet in order to achieve the effect of quickly cooling.

Description

Automobile-used auxiliary air-supply arrangement

The utility model relates to a kind of automobile-used auxiliary air-supply arrangement.

General automobile, because the air outlet of cold air only is arranged on front stall place in the car in its car, so, in starting car during cold air, space at back seat place in car, position must just can slowly cool off after a period of time such as grade, can't be in good time and the environment of taking of rear rider cool and comfortable is provided apace.A kind of device that directly is installed in the auxiliary air-supply in the place ahead, cold air air outlet place in the car is arranged, can reach the auxiliary effect that blows, this device is an onboard fan, utilize this fan assembly directly to be installed in the place ahead at cold air air outlet place in the car, cold air the blowing that cold air air outlet in the car is sent via fan, directly blow to the rear, but, utilize this fan directly to be installed in the mode that blowing cooling air is assisted in cold air air outlet the place ahead, and cold air can't be concentrated transmission in good time effectively and cooled off the back seat space apace.

The purpose of this utility model what provide a kind of can be rapidly with car in the cold air in the place ahead be sent to the rear effectively, reach the automobile-used auxiliary air-supply arrangement at back seat place in the suitable cooling car.

Automobile-used auxiliary air-supply arrangement of the present utility model, the covered joint seat that comprises an inner hollow and open-ended, this covered joint seat front end is provided with geometrical clamp, this geometrical clamp can supply on the deflecting plate of cold air air outlet in the clamping what car, make this covered joint seat be fixed on the cold air air outlet, in this covered joint seat rear end and the flexible pipe of an inner hollow open-ended of socket, and form a through path, this flexible pipe rear end and the air draft mechanism of a tool exhausting of socket effect again, this air draft mechanism has the outer shell base that inner hollow both ends are opened and can corresponding be socketed in this flexible pipe rear end, the electrical motor that a place ahead is provided with a flabellum is fixed in the inner installing of this outer shell base, running by this electrical motor drives the flabellum rotation, cold air in this flexible pipe can be pumped out, utilize the setting that is connected of this covered joint seat and flexible pipe again, and cooperate the installing of this air draft mechanism, the cold air at cold air air outlet place in the car is sent to away from cold air air outlet place.

In sum, the utlity model has and can be rapidly the cold air in the place ahead in the car be sent to the rear efficiently, and reach the effect at back seat place in the suitable cooling car.

Below by most preferred embodiment and accompanying drawing automobile-used auxiliary air-supply arrangement of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the three-dimensional exploded view of the utility model first preferred embodiment.

Fig. 2 is the combination dissected figure of the utility model first preferred embodiment.

Fig. 3 is the use scheme drawing of the utility model first preferred embodiment.

Fig. 4 is the three-dimensional exploded view of the utility model second preferred embodiment.

Fig. 5 is the combination dissected figure of the utility model second preferred embodiment.

As shown in Figure 1, 2, automobile-used auxiliary air-supply arrangement of the present utility model comprises a covered joint seat 1, two geometrical clamps 2, a flexible pipe 3 and an air draft mechanism 4.

This covered joint seat 1 is the pedestal of an inner hollow open-ended, on the leading flank 11 and trailing flank 12 of this pedestal, form one first opening 13 and one second opening 14 respectively, first opening, 13 place's peripheries at this covered joint seat 1 pedestal leading flank 11 are provided with an edge 15, these edge 15 tops laterally are provided with symmetrical two strips perforation 16, form a fixation wall 17 between each perforation 16 and first opening 13, and in the trailing flank 12 of this covered joint seat 1 pedestal and the setting-in portion 18 of formation that extends back, the lateral surface of this setting-in portion 18 and ring are established a chase 19.

Each geometrical clamp 2 has one can be for the sandwich part 21 of clamping object, at the rearward end 22 of this sandwich part 21 and the inserted link 23 that extended back, be equipped with at interval many on this inserted link 23 to the projection 24 vertical with inserted link 23, and form an engagement groove 25 at two 24 adjacent of projections, the perforation 16 that this inserted link 23 can corresponding pass this covered joint seat 1, rotate 90 then and spend the fixation wall 17 that makes this this covered joint seat 1 of engagement groove 25 clampings, form affixed.

This flexible pipe 3 is to be made by flexible material, the forward and backward end 31,32 of this flexible pipe 3 is opening-like, and this leading section 31 can corresponding be socketed in the setting-in portion 18 of this covered joint seat 1, the protruding snap ring 33 of ring on the inwall of this leading section 31, this snap ring 33 can the corresponding chase 19 that fixes in this covered joint seat 1 setting-in portion 18 in and form linking, and encircling a protruding snap ring 34 too at the inwall of these flexible pipe 3 rearward end 32, in the present embodiment, this flexible pipe 3 is stretchable coiled pipes.

This air draft mechanism 4 comprises an outer shell base 41, electrical motor 42,43 and on-off elements 44 of leaf fan.

This outer shell base 41 is the open pedestals in inner hollow both ends, this front ends 31 is also extended a convergence part 411 that can corresponding be socketed in these flexible pipe 3 rearward end 32 forward, the outer surface of this convergence part 411 also encircles a recessed chase 412, and this chase 412 forms with snap ring 33 fixings of these flexible pipe 3 rearward end 32 and is connected.

These electrical motor 42 installings are fixed in this outer shell base 41.

This leaf fan 43 is installed on the axle center of this electrical motor 42, can utilize the drive of this electrical motor 42 and produces the effect of exhausting.This on-off element 44 is installed on the supply path of this electrical motor 42, can control opening and closing of this electrical motor 42, in the present embodiment, the supply path of this electrical motor 42 be by one can corresponding grafting what automobile smoking base battery socket and form.

Cooperate shown in Figure 2, during assembling, earlier bar 23 correspondences on this two geometrical clamp 2 are worn two perforation 16 of this covered joint seat 1 front end of what, and rotate 90 degree, make the engagement groove 25 of this bar 23 can corresponding be connected to the fixation wall 17 of this covered joint seat 1, and form affixed, then, leading section 31 correspondences of this flexible pipe 3 are socketed in the setting-in portion 18 of this covered joint seat 1, the snap ring 33 of this flexible pipe 3 is connected on the chase 19 of this covered joint seat 1, last again convergence part 411 correspondences of this air draft mechanism 4 are set on the rearward end 32 of this flexible pipe 3, and snap ring 34 correspondences of these flexible pipe 3 rearward end 32 are fixed in the chase 412 of this convergence part 411, and finish assembling.

As Fig. 2, shown in 3, during use, earlier with the wherein cold air air outlet 5 in first opening, the 13 corresponding what cars of this covered joint seat 1, and make on the horizontal deflecting plate 51 of these geometrical clamp 2 corresponding clampings in this air outlet 5, and form affixed, can utilize the engagement groove 25 of the diverse location of this geometrical clamp 2 to block this fixation wall 17, with adjustment this first opening 13 is connected airtight as far as possible with cold air air outlet 5, then, with this flexible pipe 3 suitable length that stretches, with the corresponding smoking base that inserts in the car of battery socket of this air draft mechanism 4,, control the action of this air draft mechanism 4 again by switching this on-off element 44, when the cold air air outlet 5 in the car is sent cold air, concentrate through this covered joint seat 1 to import in flexible pipe 3, and cold air is pumped out, and reach the effect that auxiliary cold air transmits via this air draft mechanism 4.

As mentioned above, the utility model utilizes a covered joint seat 1 that can corresponding be installed in one of them cold air air outlet in the car and one to form socket with this covered joint seat 1 and the setting of the flexible pipe 3 that bends of can stretching, form a straight-though delivery path, and utilize an air draft mechanism 4 that is set in these flexible pipe 3 ends, cold air in directly will concentrating in this flexible pipe 3 of what is extracted out, come the auxiliary cold air that air outlet is sent to be sent to the back seat place fast, thereby can improve cooling performance away from cold air air outlet place in the car.

As Fig. 4, shown in 5, it is second preferred embodiment of the present utility model, except that the member that includes the foregoing description, also comprise a Connection Block 6 in the inner hollow open-ended, can make this flexible pipe 3 and another construct identical flexible pipe 7 formation is connected, the outer surface at these Connection Block 6 both ends encircles a recessed chase 61 respectively, can supply this flexible pipe 3, the snap ring 34 of 7 ends, 71 corresponding clampings, and outside first opening, 13 peripheries of this covered joint seat 1 leading flank and frame enclose and fix a Sponge 8, first opening 13 for this covered joint seat 1 forms preferable deadend effect with the cold air air outlet, present embodiment except have with the identical effect of the foregoing description, utilize the setting of this covered joint seat 6 also can be with two

flexible pipes

3,7 connect into a use, to increase the distance of its use, and utilize the setting of this Sponge 8, reach preferable air tight effect.

Claims

1. automobile-used auxiliary air-supply arrangement can be installed in the automobile air outlet of tool deflecting plate, and its characteristic is at what:

This automobile-used auxiliary air-supply arrangement comprises a covered joint seat, flexible pipe, and air draft mechanism;

Provided a connected space in this covered joint seat, and respectively form an opening in its forward and backward side, set firmly at least one geometrical clamp on can the deflecting plate of corresponding clamping at cold air outlet at the opening periphery of this leading flank, the opening periphery of this trailing flank extends to form a setting-in portion backward;

This flexible pipe is that both ends are opened and by the made body of flexible material, this flexible pipe leading section correspondence is socketed in the setting-in portion of this covered joint seat;

This air draft mechanism comprises an outer shell base, an electrical motor and a leaf fan;

This outer shell base is the open pedestals in inner hollow both ends, and the end in this outer shell base the place ahead is extended a convergence part that can corresponding be socketed in this flexible pipe rearward end forward;

This electrical motor installing is fixed in this outer shell base; This leaf fan is installed in this outer shell base and is subjected to this direct motor drive.

2. automobile-used auxiliary air-supply arrangement as claimed in claim 1, its characteristic is at what: the setting-in portion surface ring of this covered joint seat is established a chase, the inwall ring of this flexible pipe leading section protruding one can the corresponding snap ring that fixes this chase of what, the inwall of this flexible pipe rearward end also encircles a protruding snap ring, the convergence part outer surface ring of this outer shell base establish one can with the chase of the corresponding fixing of this flexible pipe rearward end snap ring.

3. automobile-used auxiliary air-supply arrangement as claimed in claim 1, its characteristic are at what: this flexible pipe is a stretchable coiled pipe.

4. automobile-used auxiliary air-supply arrangement as claimed in claim 1, its characteristic are at what: this flexible pipe is by the open Connection Block flexible pipe connection identical with another of an inner hollow and both ends.

5. automobile-used auxiliary air-supply arrangement as claimed in claim 1, its characteristic is at what: this geometrical clamp place of the relative what of this covered joint seat leading flank is provided with the perforation that similar number plugs for this geometrical clamp, between this perforation and opening, form a fixation wall, the rearward end of each geometrical clamp inserted link that extends back, be equipped with many on this inserted link at interval to perpendicular projection, form an engagement groove between per two projections, this engagement groove is connected in this fixation wall fixing.

6. automobile-used auxiliary air-supply arrangement as claimed in claim 1, its characteristic are at what: the opening peripheral outer rim of this covered joint seat leading flank is enclosed and is fixed a Sponge.

7. automobile-used auxiliary air-supply arrangement as claimed in claim 4, its characteristic are at what: a recessed snap ring fixing bonded assembly chase with this two hose end inwall is encircled in the outside, both ends of this Connection Block respectively.