CN206317652U - Air conditioning for automobiles air-inlet grille, inlet duct and automobile - Google Patents

Abstract

The utility model discloses a kind of air conditioning for automobiles air-inlet grille, inlet duct and automobile.Air conditioning for automobiles air-inlet grille includes hard connecting rod, and the first end of hard connecting rod is fixedly installed；Soft buffer bar, the first end of soft buffer bar is connected with the second end of hard connecting rod；Holding tank is offered on protective case, protective case, soft buffer bar is limited in holding tank, and the binding face of plane is provided with protective case.Inlet duct includes wiper and air conditioning for automobiles air-inlet grille, and the quantity of air conditioning for automobiles air-inlet grille is two, is separately positioned on the both sides of wiper, the binding face of two protective cases is fitted on the outer surface of the both sides of wiper respectively.Automobile includes body shell and inlet duct, and the first end of hard connecting rod is fixed on body shell.Air conditioning for automobiles air-inlet grille, inlet duct and automobile that the utility model is provided, improve the fitness of air conditioning for automobiles air-inlet grille and wiper, reduce abrasion and damage, add sealing, extend service life.

Description

Air conditioning for automobiles air-inlet grille, inlet duct and automobile

Technical field

The utility model is related to technical field of automobile, more particularly to a kind of air conditioning for automobiles air-inlet grille, inlet duct And automobile.

Background technology

Air conditioning for automobiles air-inlet grille is important air intake structure in air-conditioning system, and after air-conditioning system starts, air passes through vapour Car air-conditioning air-inlet grille is into the car, follow-up to be heated or freeze.At present, vehicle wiper needs guiding through air-conditioning air inlet grille gate hole On rain shaving electrical machine connecting rod, above-mentioned connected mode is required at the cooperation position of air-conditioning air-inlet grille and wiper with higher Sealing and security.

Fig. 1 is the structural representation of the first inlet duct in the prior art.Fig. 2 fills for second of air inlet in the prior art The structural representation put.As depicted in figs. 1 and 2, in the prior art, in automobile wiper and air-conditioning air-inlet grille fit system It is divided into two kinds.

As shown in figure 1, the connecting rod 1' of the first air-conditioning air-inlet grille is made up of hard material, in order to protect wiper 2' Can not directly it be contacted with wiper 2' from damage, the connecting rod 1' of hard when swinging.Between connecting rod 1' and wiper 2' Need to leave enough gaps, cause that the matching between air-conditioning air-inlet grille and wiper 2' is bad, sealing effectiveness is poor, leak Problem is serious.

As shown in Fig. 2 second of air-conditioning air-inlet grille is integrally formed by the connecting rod 1 " and soft flexible bar 2 " of hard, The side of connecting rod 1 " upper close to wiper 3 " has been molded flexible link 2 ", in wiper 3, " during swinging, flexible link 2 is " right The damage of wiper 3 " is smaller, the gap at the position that wiper 3 " with flexible link 2 " is engaged suitably is reduced.But Wearing no resistance for flexible link 2 ", in easily failure, simultaneously because flexible link 2 " more soft, easily to enter wiper 3 by strand ", leads Air-conditioning air-inlet grille is caused to be damaged.

Therefore, it is necessary to solve above-mentioned technical problem.

Utility model content

The utility model provides a kind of air conditioning for automobiles air-inlet grille, inlet duct and automobile, to solve to deposit in the prior art Deficiency, improve the fitness of air conditioning for automobiles air-inlet grille and wiper, reduce abrasion and damage, increase sealing, extension Service life.

The utility model provides a kind of air conditioning for automobiles air-inlet grille, including：Hard connecting rod, the first of the hard connecting rod End is fixedly installed；Soft buffer bar, the first end of the soft buffer bar is connected with the second end of the hard connecting rod；Protection Holding tank is offered on set, the protective case, the second end of the soft buffer bar is limited in the holding tank, the protection Put and be provided with binding face, the binding face is plane.

Air conditioning for automobiles air-inlet grille as described above, alternatively, the shape of the inner space of the holding tank is spherical, institute The second end for stating soft buffer bar is connected with spacing ball, and the spacing ball is rotationally limited in the holding tank.

Air conditioning for automobiles air-inlet grille as described above, alternatively, the protective case include the first head protector and the second protection Cap, the first end of first head protector and the first end snapping of second head protector, the first end of first head protector The end face of first end of end face and second head protector form the binding face, the second end of first head protector it is interior The inner surface at surface and the second end of second head protector defines the holding tank jointly.

Air conditioning for automobiles air-inlet grille as described above, alternatively, the soft buffer bar bending are set, the soft buffering The distance between second end of the first end of bar and the soft buffer bar is less than the drift of the soft buffer bar.

Air conditioning for automobiles air-inlet grille as described above, alternatively, the second end of the hard connecting rod and the soft buffering The first end injection connection of bar.

The utility model additionally provides a kind of inlet duct, including wiper and the air conditioning for automobiles described in any of the above one Air-inlet grille, the quantity of the air conditioning for automobiles air-inlet grille is two, the both sides of the wiper is separately positioned on, described in two Binding face is fitted on the outer surface of the both sides of the wiper respectively.

Inlet duct as described above, alternatively, the wiper are plastic shaft, and the protective case is plastic sheath, described The binding face on plastic sheath is fitted in the outer surface of the plastic shaft.

The utility model additionally provides a kind of automobile, including body shell and the inlet duct described in any one, described The first end of hard connecting rod is fixed on the body shell.

Air conditioning for automobiles air-inlet grille, inlet duct and automobile that the utility model is provided, by being connected on hard connecting rod The soft buffer bar that can be stretched or compressed, can be effectively prevented from the swing with wiper and interference.Relative to existing skill In art, reduce abrasion and damage, the protective case of setting is fitted on wiper, add air-conditioning air-inlet grille and wiper it Between fit, improve the sealing of junction, add service life.

Brief description of the drawings

Preferred embodiment in the present invention will be described in detail by accompanying drawing below, it will help understand the purpose of the present invention and excellent Point, wherein:

Fig. 1 is the structural representation of the first inlet duct in the prior art.

Fig. 2 is the structural representation of second of inlet duct in the prior art.

The structural representation for the air-inlet grille for automobile that Fig. 3 provides for the utility model preferred embodiment.

The structural representation for the protective case that Fig. 4 provides for the utility model preferred embodiment.

The structural representation for the inlet duct that Fig. 5 provides for the utility model preferred embodiment.

Embodiment

The utility model is described in detail with reference to embodiment.Wherein identical parts identical accompanying drawing mark Note is represented.It should be noted that the word "front", "rear" used below in description, "left", "right", "up" and "down" are referred to Direction in accompanying drawing, word " interior " and " outer " are referred respectively to towards or away from the direction of particular elements geometric center.

The structural representation for the air-inlet grille for automobile that Fig. 3 provides for the utility model preferred embodiment.Fig. 3 shows automobile The longitudinal sectional view of air-inlet grille.As shown in figure 3, the air conditioning for automobiles air-inlet grille includes hard connecting rod 1, soft buffer bar 2 and protective case 3.

The first end of the hard connecting rod 1 is fixedly installed；The first end of the soft buffer bar 2 and the hard connecting rod 1 The second end be connected；Offer holding tank 33 on the protective case 3, the second end of the soft buffer bar 2 is limited to described In holding tank 33, binding face is provided with the protective case 3, the binding face is plane.

Fig. 3 is refer to, as a preferred embodiment, the first end of hard connecting rod 1 can be fixedly installed on vehicle body, Second end of hard connecting rod 1 is connected with the first end of soft buffer bar 2, and hard connecting rod 1 can be had by plastics or metal etc. The material of some strength is made, and the first end to soft buffer bar 2 of hard connecting rod 1 is played a part of supporting and is positioned.It is soft The material that matter buffer bar 2 can be had certain elasticity by rubber or other elastomers etc. is made, and having soft buffer bar 2 can shape Become the characteristic with fast quick-recovery deformation.Soft buffer bar 2 can set waviness or "Ji" type, so that soft buffer bar 2 Length can be changed when being stretched or compressing.Protective case 3 is coated on the second end of soft buffer bar 2, prevents soft Matter buffer bar 2 is worn, and the binding face of protective case 3 is arranged to plane, can be effectively fitted in another plane.

Specifically, so that air conditioning for automobiles air-inlet grille is adapted with wiper as an example, the binding face of protective case 3 is fitted in windscreen wiper The outer surface of device and with wiper associated movement.When raining or cleaning front windshield, wiper is in the outer of front windshield Surface reciprocally swinging, now, the position of hard connecting rod 1 keep fixing, and soft buffer bar 2 can be entered at the notch of holding tank 33 Enter holding tank 33, and snap onto the inside of holding tank 33, it is ensured that the second end of soft buffer bar 2 effectively connects with holding tank 33 Connect.Protective case 3 is tightly fitted on wiper, with the reciprocating motion of wiper, and soft buffer bar 2 is by the guarantor being attached thereto The stretching of sheath 3 or compression, soft buffer bar 2 extend when being stretched, and shorten after being squeezed, effectively buffer rain Curette swings the offset deviation produced, it is to avoid the interference wiper motion of air conditioning for automobiles air-inlet grille, improves air conditioning for automobiles and enters The fitness of gas grid and wiper.The equipment of protective case 3 avoids soft buffer bar 2 and is worn when wiper is swung, together When effectively prevent soft buffer bar 2 wiper entered by strand, protect soft buffer bar 2 from damage.Pass through protective case 3 and rain Being fitted and connected for curette, adds the sealing of joint place, effectively prevent the impurity such as rainwater into the interior of automobile air grid Portion, extends service life.

The structural representation for the protective case 3 that Fig. 4 provides for the utility model preferred embodiment.Fig. 4 shows protective case 3 Cross-sectional view.

Referring to Fig. 3 to Fig. 4, further, the shape of the inner space of the holding tank 33 be it is spherical, it is described soft Second end of matter buffer bar 2 is connected with spacing ball 21, and the spacing ball 21 is rotationally limited in the holding tank 33.It is spacing The external diameter of ball 21 is more than the notch of holding tank 33 but is less than the inner space of holding tank 33, it is ensured that spacing ball 21 can including The inside flexible rotating in portion space, passes through being adapted for spacing ball 21 and holding tank 33, it is ensured that the binding face provided with holding tank 33 All the time it is fitted on wiper, further increasing the fitness of air conditioning for automobiles air-inlet grille and wiper.

It is preferred that the protective case 3 includes the first head protector 31 and the second head protector 32, the of first head protector 31 One end and the first end snapping of second head protector 32, the end face of the first end of first head protector 31 are prevented with described second The end face of the first end of helmet 32 forms the binding face, the inner surface at the second end of first head protector 31 and described second The inner surface at the second end of head protector 32 defines the holding tank 33 jointly.The split of protective case 3 set improve protective case 3 with The convenient degree that soft buffer bar 2 is connected, specifically, the second end of soft buffer bar 2 are firstly provided at the of the first head protector 31 In the inner space at two ends, then by the first end of the second head protector 32 and the first end snapping of the first head protector 31, binding face It is collectively forming by the end face and the end face of the first end of second head protector 32 of the first end of first head protector 31, first Second end of head protector 31 and the second end of the second head protector 32 are interlockingly connected therewith, and the second end of soft buffer bar 2 is limited at The inside for the holding tank 33 that first head protector 31 and the second head protector 32 are defined, it is convenient and swift, it is easy to implement.

Further, the soft buffer bar 2 bending is set, the first end of the soft buffer bar 2 with it is described soft slow Rush the drift that the distance between second end of bar 2 is less than the soft buffer bar 2.The bending of soft buffer bar 2 is set, can be with To be subsequently stretched or providing surplus by compression, wiper is effectively buffered and has swung the uneven stress caused.

Alternatively, the second end of the hard connecting rod 1 can be molded with the first end of the soft buffer bar 2 and be connected.Firmly Matter connecting rod 1 can be plastic rod, and soft buffer bar 2 can be rubber strip, directly by the first end of rubber strip and plastic bar Second end injection moulding, not only contributes to increase the planarization of junction appearance, also increases the stability of junction.

The structural representation for the inlet duct that Fig. 5 provides for the utility model preferred embodiment.Fig. 5 shows inlet duct Longitudinal sectional view.

Referring to Fig. 3 to Fig. 5, the utility model additionally provides a kind of inlet duct, including wiper 4 and to take up an official post Air conditioning for automobiles air-inlet grille described in meaning one, the quantity of the air conditioning for automobiles air-inlet grille is two, is separately positioned on described The both sides of wiper 4, two binding faces are fitted on the outer surface of the both sides of the wiper 4 respectively.

As a preferred embodiment, the first end of hard connecting rod 1 can be fixedly installed on vehicle body, hard connecting rod 1 The second end be connected with the first end of soft buffer bar 2, hard connecting rod 1 can have some strength by plastics or metal etc. Material is made, and the first end to soft buffer bar 2 of hard connecting rod 1 is played a part of supporting and is positioned.Soft buffer bar 2 can To have the material of certain elasticity to be made by rubber or other elastomers etc., having soft buffer bar 2 can deformation and quick extensive The characteristic of complex deformation.Soft buffer bar 2 can set waviness or "Ji" type so that the length of soft buffer bar 2 by It can be changed to when stretching or compression.Protective case 3 is coated on the second end of soft buffer bar 2, prevent soft buffer bar 2 by To abrasion, the binding face of protective case 3 is arranged to plane, can effectively be fitted in another plane.

Specifically, after air conditioning for automobiles air-inlet grille is adapted with wiper 4, the binding face of protective case 3 is fitted in wiper 4 Outer surface and with the associated movement of wiper 4.When raining or cleaning front windshield, wiper 4 is in the outer of front windshield Surface reciprocally swinging, now, the position of hard connecting rod 1 are kept fixing, and protective case 3 is tightly fitted on wiper 4, with wiper 4 reciprocating motion, soft buffer bar 2 exists in the stretching by the protective case 3 being attached thereto or compression, soft buffer bar 2 Extend, shorten after being squeezed when being stretched, effectively buffer wiper 4 and swing the offset deviation produced, it is to avoid automobile Air-conditioning air-inlet grille interference wiper 4 is moved, and improves the fitness of air conditioning for automobiles air-inlet grille and wiper 4.Protective case 3 Equipment avoids soft buffer bar 2 and is worn when wiper 4 is swung, while effectively prevent soft buffer bar 2 enters rain by strand Curette 4, protects soft buffer bar 2 from damage.By being fitted and connected for protective case 3 and wiper 4, joint place is added Sealing, effectively prevent the inside that the impurity such as rainwater enter automobile air grid, extends service life.

Further, the wiper 4 is plastic shaft, and the protective case 3 is the binding face on plastic sheath, the plastic sheath It is fitted in the outer surface of the plastic shaft.Two outer surfaces being oppositely arranged on wiper 4 are the first smooth plastic surface, Binding face is the second smooth plastic surface on plastic sheath, when protective case 3 and plastic shaft are abutted against, the first plastic surface and the Two plastic surfaces, which are pushed against, to be set, and is not only reduced friction, is reduced abrasion, also increase the area of laminating, improve the tight of laminating Density.

The utility model additionally provides a kind of automobile, including body shell and the air inlet dress described in any of the above one Put, the first end of the hard connecting rod 1 is fixed on the body shell.It is provided with the automobile of the above inlet duct, rain Curette 4 is during swing, and the air conditioning for automobiles air-inlet grille for being arranged on the both sides of wiper 4 is not interfering what wiper 4 was swung On the basis of, it is brought into close contact with wiper 4, it is ensured that sealing, reduces abrasion and damage, extend service life.

Air conditioning for automobiles air-inlet grille, inlet duct and automobile that the utility model is provided, by being connected on hard connecting rod 1 The soft buffer bar 2 that can be stretched or compressed, can be effectively prevented from interferenceing with the swing of wiper 4.Relative to existing In technology, reduce abrasion and damage, the protective case 3 of setting is fitted on wiper 4, adds air-conditioning air-inlet grille and windscreen wiper Fit between device 4, improves the sealing of junction, adds service life.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that： It can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic progress etc. With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model The scope of scheme.

Claims (8)

1. a kind of air conditioning for automobiles air-inlet grille, it is characterised in that including：

Hard connecting rod, the first end of the hard connecting rod is fixedly installed；

Soft buffer bar, the first end of the soft buffer bar is connected with the second end of the hard connecting rod；

Holding tank is offered on protective case, the protective case, the second end of the soft buffer bar is limited in the holding tank, Binding face is provided with the protective case, the binding face is plane.

2. air conditioning for automobiles air-inlet grille according to claim 1, it is characterised in that the shape of the inner space of the holding tank Shape is spherical, and the second end of the soft buffer bar is connected with spacing ball, and the spacing ball is rotationally limited to the receiving In groove.

3. air conditioning for automobiles air-inlet grille according to claim 1, it is characterised in that the protective case includes the first head protector With the second head protector, the first end of first head protector and the first end snapping of second head protector, first protection The end face of the first end of cap and the end face of the first end of second head protector form the binding face, first head protector The inner surface at the second end of the inner surface at the second end and second head protector defines the holding tank jointly.

4. the air conditioning for automobiles air-inlet grille according to claim 1-3 any one, it is characterised in that the soft buffer bar Bending is set, and the distance between the first end of the soft buffer bar and second end of the soft buffer bar are less than described soft The drift of buffer bar.

5. the air conditioning for automobiles air-inlet grille according to claim 1-3 any one, it is characterised in that the hard connecting rod Second end is connected with the first end injection of the soft buffer bar.

6. a kind of inlet duct, including wiper, it is characterised in that also including the utility model claim 1-5 any one Described air conditioning for automobiles air-inlet grille, the quantity of the air conditioning for automobiles air-inlet grille is two, is separately positioned on the wiper Both sides, two binding faces are fitted on the outer surface of the both sides of the wiper respectively.

7. inlet duct according to claim 6, it is characterised in that the wiper is plastic shaft, the protective case is The binding face on plastic sheath, the plastic sheath is fitted in the outer surface of the plastic shaft.

8. a kind of automobile, including body shell, it is characterised in that including the inlet duct described in claim 6-7 any one, The first end of the hard connecting rod is fixed on the body shell.