CN207683269U - A kind of car air-conditioner pipeline clamping fixation structure and installation assembly - Google Patents
A kind of car air-conditioner pipeline clamping fixation structure and installation assembly Download PDFInfo
- Publication number
- CN207683269U CN207683269U CN201721642672.8U CN201721642672U CN207683269U CN 207683269 U CN207683269 U CN 207683269U CN 201721642672 U CN201721642672 U CN 201721642672U CN 207683269 U CN207683269 U CN 207683269U
- Authority
- CN
- China
- Prior art keywords
- air
- cutting ferrule
- conditioner pipeline
- fixation structure
- pipeline clamping
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000004378 air conditioning Methods 0.000 claims abstract description 60
- 239000007787 solid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 229920006324 polyoxymethylene Polymers 0.000 claims description 6
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 claims 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 206010058109 Hangnail Diseases 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model is related to technical field of automobile accessories, more particularly, to a kind of car air-conditioner pipeline clamping fixation structure and installation assembly；Including fixed column, and inserting corresponding with the fixed column cutting ferrule；Hole is inserted into cutting ferrule one end setting, and other end setting stretches out hole, multiple retaining grabs are laid in the cutting ferrule, and each retaining grab one end connects the cutting ferrule inner wall, and the other end is inclined to set towards the stretching hole direction and with the inner wall of the cutting ferrule.The purpose of this utility model is to provide a kind of car air-conditioner pipeline clamping fixation structure and installation assemblies, by air-conditioning duct fixing card Analysis of Nested Design, to solve to fix the technical issues of air-conditioning duct is limited by space in vehicle body using bolt at present.
Description
Technical field
The utility model is related to technical field of automobile accessories, more particularly, to a kind of car air-conditioner pipeline clamping fixation structure
And installation assembly.
Background technology
Pipelines of automobile air conditioner is the flow channel of air-conditioning system refrigerant, air-conditioning duct connect compressor, condenser, evaporator
Equal parts, make air conditioner coolant carry out flowing and energy transmission inside the pipeline of air-conditioning duct；Since air-conditioning duct is longer, and
Air-conditioning duct is influenced by vehicle running state and starting of air conditioner influences, and different degrees of swing, institute can all occur for air-conditioning duct
To need, by air-conditioning duct, holder is fixed at vehicle body by the road.
Air-conditioning duct is reduced for fixed pipeline support to swing, the prior art is to fix pipeline support using bolt or nut
In vehicle body, in fastening bolt or nut using determine torque tool, when design, needs reserved enough tool spaces.
This pipelines of automobile air conditioner mounting structure the problem is that, bolt or nut fastening by space limitation influenced compared with
Greatly, it usually needs reserve enough tool spaces, but cabin layout is more and more compacter now, assembly or disassembly often occurs
Tool space is insufficient, and air-conditioning duct is caused to fix loosely problem.In vehicle traveling process, the swing of air-conditioning duct can cause with
Periphery member abrasion increases internal car noise, influences the service life and occupant comfort of air-conditioning duct.
To solve the deficiencies in the prior art, novel urgent need provides a kind of new car air-conditioner pipeline support fixing card
Button.
Utility model content
The purpose of this utility model is to provide a kind of car air-conditioner pipeline clamping fixation structure and installation assemblies, pass through sky
The design of pipeline fixing fastener button is adjusted, to solve to fix the technical issues of air-conditioning duct is limited by space in vehicle body using bolt at present.
A kind of car air-conditioner pipeline clamping fixation structure provided by the utility model, including fixed column, and fixed with this
Column corresponds to the cutting ferrule of inserting；
Hole is inserted into cutting ferrule one end setting, and other end setting stretches out hole, multiple retaining grabs, each institute are laid in the cutting ferrule
It states retaining grab one end and connects the cutting ferrule inner wall, the other end is in incline towards the stretching hole direction and with the inner wall of the cutting ferrule
Tiltedly setting.
Further, the fixed column is stud, and the cutting ferrule and the fixed column are in the corresponding inserting fixation of tight fit, respectively
The retaining grab and the screw-thread fit for being set to the fixed column surface engage.
Further, it is socketed with shock-absorbing sleeve outside the cutting ferrule；Along the circumferentially disposed baffle in stretching hole periphery, the gear
Plate backstop corresponding with the shock-absorbing sleeve end.
Further, the card outer wall is equipped with the convex ribs that are axially arranged along the cutting ferrule, the shock-absorbing sleeve inner wall be equipped with
The groove of the convex ribs cooperation clamping.
Further, the shock-absorbing sleeve material is rubber.
Further, the cutting ferrule is integrated injection molding.
Further, the cutting ferrule is any one resin material in nylon -66 (PA66) or polyformaldehyde (POM).
The utility model further includes a kind of car air-conditioner pipeline clamping fixation structure installation assembly, including vehicle body, is installed on
Air-conditioning duct in the vehicle body, and the air-conditioning duct fixing bracket for fixing the air-conditioning duct, the air-conditioning duct are solid
Fixed rack is equipped with mounting hole, and it is solid that a kind of car air-conditioner pipeline clamping of any one of them as described above is equipped on the mounting hole
Determine structure.
Further, the air-conditioning duct fixing bracket is equipped with limit arc portion, and the limit arc portion is solid for housing
The fixed air-conditioning duct.
Further, the fixed column is installed on vehicle body.
A kind of car air-conditioner pipeline clamping fixation structure and installation assembly provided by the utility model are compared with prior art
With following progress：
1, the utility model includes upper ring cap and lower ring set by the cutting ferrule, is divided on the upper ring cap and the lower ring set
It She You be equipped with fixing post hole, the upper ring cap and the lower ring set are connected and fixed by support element, on the support element inner wall
Design equipped with several hangnails for being caught in direction, changes and tightened fixed mode by bolt in the past, passes through the cutting ferrule
Clamping and the design of the fixed column realized using the hangnail and the fixed column and connected and fixed, the hangnail with it is described solid
Fixed column is interference fitted (0.8~1) mm, and hangnail, convenient for assembly, without using specific purpose tool, is dismantled, peace by elasticity of plastics deformation
Dress is convenient, can be fixed anywhere or anytime for air-conditioning duct holder, it is not necessary to first in the limitation of tool space.
2, the utility model is equipped with shock-absorbing sleeve by the cutting ferrule and the fixed intercolumniation, the shock-absorbing sleeve be equipped with it is described
The matched blocked hole design of cutting ferrule, can be in direct contact, the shock-absorbing sleeve is standby using rubber system, in vehicle to avoid cutting ferrule and fixed frame
During body shakes, air-conditioning duct generates shaking as car body shakes, can be to avoid card by the design of the shock-absorbing sleeve
The abrasion of set and mounting fixing parts part causes to buckle the problem of loosening, and the cutting ferrule is interference fitted (0.2 with the shock-absorbing sleeve
~0.3) mm, fixation will not cause the swing of air-conditioning duct, influence the service life of air-conditioning duct.
3, the utility model includes being oppositely arranged and perpendicular to the first support column of the lower ring set by the support element,
And it is oppositely arranged and perpendicular to the second support post design of the lower ring set, plays to the upper ring cap and the lower ring set
Fixed function is supported, supports top end and bottom end solid with the upper ring cap face and the lower ring set face respectively by described first
It connects, second support column lower end is connect with the lower ring set face, the second support column top side wall and upper ring cap outside
The affixed design of wall, the fixing post hole that the upper ring cap and the lower ring set may be implemented keep on the same axis, avoiding
The offset of the upper ring cap.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the three-dimensional structure diagram of cutting ferrule described in the utility model；
Fig. 2 is the front view of shock-absorbing sleeve described in the utility model；
Fig. 3 is car air-conditioner pipeline clamping fixation structure and installation assembly structural schematic diagram described in the utility model；
Reference sign：
1- fixed columns；2- cutting ferrules；3- is inserted into hole；4- stretches out hole；5- retaining grabs；6- shock-absorbing sleeves；7- baffles；8- convex ribs；
9- grooves；10- air-conditioning ducts；11- air-conditioning duct fixing brackets；12- mounting holes；13- limits arc portion.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
As shown in Figs. 1-3, a kind of car air-conditioner pipeline clamping fixation structure, including fixed column 1, and with the fixed column pair
The cutting ferrule 2 that should be inserted；Hole 3 is inserted into cutting ferrule one end setting, and other end setting stretches out hole 4, multiple retainings are laid in the cutting ferrule
Grab 5, each retaining grab one end connect the cutting ferrule inner wall, the other end towards the stretching hole direction and with the cutting ferrule
Inner wall be inclined to set.
The utility model is plugged in the fixed post design by the cutting ferrule, reaches the fixed purpose of air-conditioning duct；It is logical
It crosses cutting ferrule one end setting and is inserted into hole, hole is stretched out in other end setting, and multiple retaining grab designs are laid in the cutting ferrule, are changed
Previous practicality specific purpose tool fixed form, the fixed column are penetrated from the insertion hole, are pierced by from the stretching hole, and pass through institute
It states locking card and hooks solid, the retaining grab and fixed column realization locking fixation, the retaining grab and the fixed column
It is interference fitted (0.8~1mm), without using specific purpose tool, dismantles, is easy for installation, air-conditioning duct can be directed to anywhere or anytime
Holder is fixed, it is not necessary to first in the limitation of tool space.
Such as Fig. 1, shown in 3, the fixed column is stud, and the cutting ferrule inserts admittedly with the fixed column in tight fit is corresponding
Fixed, each retaining grab and the screw-thread fit for being set to the fixed column surface engage.
The utility model is stud by the fixed column, and the cutting ferrule inserts admittedly with the fixed column in tight fit is corresponding
Design fixed, that each retaining grab is engaged with the screw-thread fit for being set to the fixed column surface, the retaining grab and institute
Fixed column interference fit (0.8~1mm) is stated, fixation is more secured, can generate loose phenomenon to avoid when automobile shakes.
As shown in Figs. 1-3, shock-absorbing sleeve 6 is socketed with outside the cutting ferrule；Along the circumferentially disposed baffle 7 in stretching hole periphery,
Baffle backstop corresponding with the shock-absorbing sleeve end；The shock-absorbing sleeve material is rubber.
The utility model outside the cutting ferrule by being socketed with shock-absorbing sleeve；Along the circumferentially disposed baffle in stretching hole periphery,
Baffle backstop design corresponding with the shock-absorbing sleeve end, can be in direct contact, the shock-absorbing sleeve to avoid cutting ferrule and fixed frame
Standby using rubber system, during car body shakes, air-conditioning duct generates shaking as car body shakes, and passes through the shock-absorbing sleeve
Design, the cutting ferrule and the fixed inner room can be caused to fix outlet pine to avoid the abrasion between cutting ferrule and mounting fixing parts
Dynamic problem, and the cutting ferrule is interference fitted (0.2~0.3mm) with the shock-absorbing sleeve, fixation avoids causing air-conditioning duct
Swing, influence the service life of the cutting ferrule.
As shown in Figure 1,3, the card outer wall is equipped with the convex ribs 8 being axially arranged along the cutting ferrule, and the shock-absorbing sleeve inner wall is set
There is the groove 9 with convex ribs cooperation clamping.
Cutting ferrule described in the utility model is any one resin material in nylon -66 (PA66) or polyformaldehyde (POM)；It is described
Cutting ferrule is integrated injection molding, and cutting ferrule is facilitated to prepare, and is not susceptible to deformation.
As shown in figure 3, the utility model further includes a kind of car air-conditioner pipeline clamping fixation structure installation assembly, including vehicle
Body, the air-conditioning duct 10 being installed in the vehicle body, and the air-conditioning duct fixing bracket 11 for fixing the air-conditioning duct, institute
It states air-conditioning duct fixing bracket and is equipped with mounting hole 12, a kind of car air-conditioner pipeline clamping is installed solid on the mounting hole
Determine structure.
The utility model is by further including a kind of car air-conditioner pipeline clamping fixation structure installation assembly, including vehicle body, peace
Loaded on the air-conditioning duct in the vehicle body, and the air-conditioning duct fixing bracket for fixing the air-conditioning duct, the air-conditioner pipe
Road fixing bracket is equipped with mounting hole, and a kind of car air-conditioner pipeline clamping fixation structure is equipped on the mounting hole and is set
Meter is realized by the car air-conditioner pipeline clamping fixation structure and the air-conditioning duct is fixed on the vehicle body, by answering
With car air-conditioner pipeline clamping fixation structure, it may not be necessary to special installation tool is used, does not limit to inside roominess limitation, it can root
It is moved towards according to air-conditioning duct, selection is adapted to fit a little, and air-conditioning duct is fixed.
As shown in figure 3, selecting two shock-absorbing sleeves to be individually fixed on air-conditioning duct fixing bracket in the utility model
The rear and front end of the mounting hole can directly connect to avoid the baffle on the cutting ferrule with the air-conditioning duct fixing bracket
It touches, friction when automobile being avoided to shake between cutting ferrule and the air-conditioning duct fixing bracket extends the service life of the cutting ferrule, institute
It states air-conditioning duct fixing bracket and also is provided with shock-absorbing sleeve with the fixed intercolumniation, it can be to avoid air-conditioning duct fixing bracket and the vehicle
Body contacts, and avoids the friction between the air-conditioning duct fixing bracket and the vehicle body, it is support bracket fastened to extend the air-conditioning duct
Service life.
As shown in figure 3, the air-conditioning duct fixing bracket is equipped with limit arc portion 13, which is used for housing
The fixed air-conditioning duct；The fixed column is installed on vehicle body.
The utility model is equipped with limit arc portion by the air-conditioning duct fixing bracket, and the limit arc portion is for outer
The air-conditioning duct, can be fixed in the limit arc portion by the fixed air-conditioning duct design of set, can be to the sky
Pipeline is adjusted to be limited and protected；It is installed on vehicle body by the fixed column, can so that the air-conditioning duct is fixed more
Add firm, and the fixed column can be fixed on difference in the vehicle body according to the trend of the air-conditioning duct, realize multiple spot
It is fixed.
The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned
The utility model is described in detail in each embodiment, it will be understood by those of ordinary skill in the art that：It still can be with
Technical scheme described in the above embodiments is modified, is either equal to which part or all technical features
It replaces；And these modifications or replacements, it does not separate the essence of the corresponding technical solution various embodiments of the utility model technical side
The range of case.
Claims (10)
1. a kind of car air-conditioner pipeline clamping fixation structure, it is characterised in that：Including fixed column, and it is corresponding with the fixed column slotting
The cutting ferrule of dress；
Hole is inserted into the setting of described cutting ferrule one end, and hole is stretched out in other end setting, lays multiple retaining grabs in the cutting ferrule, it is each it is described only
Move back grab one end and connect the cutting ferrule inner wall, the other end towards the stretching hole direction and with the inner wall of the cutting ferrule is inclined sets
It sets.
2. car air-conditioner pipeline clamping fixation structure according to claim 1, it is characterised in that：The fixed column is spiral shell
Column, the cutting ferrule and the fixed column in the correspondings inserting fixation of tight fit, each retaining grab be set to the fixed column
The screw-thread fit on surface engages.
3. car air-conditioner pipeline clamping fixation structure according to claim 2, it is characterised in that：It is socketed outside the cutting ferrule
There is shock-absorbing sleeve；Along the circumferentially disposed baffle in stretching hole periphery, baffle backstop corresponding with the shock-absorbing sleeve end.
4. car air-conditioner pipeline clamping fixation structure according to claim 3, it is characterised in that：The card outer wall is equipped with
The convex ribs being axially arranged along the cutting ferrule, the shock-absorbing sleeve inner wall are equipped with the groove with convex ribs cooperation clamping.
5. car air-conditioner pipeline clamping fixation structure according to claim 4, it is characterised in that：The shock-absorbing sleeve material is
Rubber.
6. car air-conditioner pipeline clamping fixation structure according to claim 5, it is characterised in that：The cutting ferrule is integrated note
It is moulded into type.
7. car air-conditioner pipeline clamping fixation structure according to claim 6, it is characterised in that：The cutting ferrule is nylon-
Any one resin material in 66 (PA66) or polyformaldehyde (POM).
8. a kind of car air-conditioner pipeline clamping fixation structure installation assembly, it is characterised in that：Including vehicle body, it is installed on the vehicle body
Interior air-conditioning duct, and the air-conditioning duct fixing bracket for fixing the air-conditioning duct, on the air-conditioning duct fixing bracket
Equipped with mounting hole, installation is solid just like a kind of car air-conditioner pipeline clamping described in any one of claim 1-7 on the mounting hole
Determine structure.
9. car air-conditioner pipeline clamping fixation structure installation assembly according to claim 8, it is characterised in that：The air-conditioning
Pipeline fixing support is equipped with limit arc portion, which fixes the air-conditioning duct for housing.
10. car air-conditioner pipeline clamping fixation structure installation assembly according to claim 9, it is characterised in that：It is described solid
Fixed column is installed on vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642672.8U CN207683269U (en) | 2017-11-30 | 2017-11-30 | A kind of car air-conditioner pipeline clamping fixation structure and installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642672.8U CN207683269U (en) | 2017-11-30 | 2017-11-30 | A kind of car air-conditioner pipeline clamping fixation structure and installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207683269U true CN207683269U (en) | 2018-08-03 |
Family
ID=62999802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642672.8U Expired - Fee Related CN207683269U (en) | 2017-11-30 | 2017-11-30 | A kind of car air-conditioner pipeline clamping fixation structure and installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207683269U (en) |
-
2017
- 2017-11-30 CN CN201721642672.8U patent/CN207683269U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 |