CN101412358B - Vehicle drainage structure - Google Patents
Vehicle drainage structure Download PDFInfo
- Publication number
- CN101412358B CN101412358B CN2008101499346A CN200810149934A CN101412358B CN 101412358 B CN101412358 B CN 101412358B CN 2008101499346 A CN2008101499346 A CN 2008101499346A CN 200810149934 A CN200810149934 A CN 200810149934A CN 101412358 B CN101412358 B CN 101412358B
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- mounting hole
- fixing body
- drain hose
- panels
- drainage structure
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- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a vehicle drainage structure, making a drainpipe easily mounted on the vehicle body, and comprising: an instrument board lower panel (1) with mounting hole (8) able to be jogged by the drainpipe (3), an outward extending extension board (2) arranged under the instrument board lower panel (1) and with plug-in holes able to be plugged in by the drainpipe (3); and the drainpipe (3) which is plugged in the plug-in holes (10) of the outward extending extension board (2) to be jogged with the mounting hole (8) of the instrument board lower panel (1) and drain condensed water in a cooling unit (9) out of a compartment, and comprises a mounting body (7) jogged in the mounting hole (8) of the instrument board lower panel (1) and a first pipe body (13) connected with the mounting body (7) whose side is provided with a clamping claw (27) to enable the mounting body (7) to be clamped on the instrument board lower panel (1).
Description
Technical field
The present invention relates to a kind of vehicle drainage structure.More detailed theory relates to condensed water in a kind of cooling unit that will constitute air conditioner for vehicles to the vehicle drainage structure of the outdoor discharge of car.
Background technology
On vehicles such as automobile, operated by rotary motion has the interior environment system with cooling unit, is equipped with evaporator in cooling unit.Owing to the moisture that condenses for dehumidifying forms the outside face of condensed water attached to this evaporator, therefore, in cooling unit, be provided with the discharge structure (for example, with reference to patent documentation 1) of described condensed water to the outdoor discharge of car.
The drain hose that the discharge structure of record possesses the exhaust tube on the shell that is arranged at cooling unit and is communicated with this exhaust tube in the patent documentation 1.
Patent documentation 1: TOHKEMY 2001-18638 communique
But in the discharge structure shown in the described background technology, the flange part of the upper end by will being arranged at drain hose and the through hole of described floor tunnel carry out chimeric, and drain hose is installed on the vehicle body, therefore, have the problem of drain hose installation exercise difficulty.
Summary of the invention
So the present invention develops in view of described problem, its purpose is to provide a kind of operation that makes drain hose be installed on vehicle body to be easy to vehicle drainage structure.
For realizing described purpose, the invention provides a kind of discharge structure of vehicle, its topmost being characterised in that possesses: first body panels, it has the mounting hole that drain hose can be chimeric; Second body panels, the below that it is disposed at this first body panels has described drain hose and can insert logical inserting hole; Drain hose, it inserts the inserting hole of logical this second body panels, and it is chimeric with the mounting hole of described first body panels, and with draining to the outdoor discharge of car, described drain hose has the fixing body of the mounting hole that is embedded in described first body panels and the tube body that links with this fixing body, and, be provided with in the side of described fixing body and make fixing body be limited to the card claw stop of described first body panels.
According to the present invention, owing to will block the side that claw stop is arranged at the fixing body of drain hose, so it is easy that the operation that makes fixing body be assembled in vehicle body becomes.Promptly, have in the vehicle of first body panels and second body panels in the above-below direction separate configuration, owing to be difficult to see the mounting hole of first body panels that is formed at upside, so, by behind the inserting hole of second body panels, the interior operation of mounting hole that makes drain hose be embedded in first body panels becomes very difficult with drain hose.
But, according to the present invention, owing to be provided with the card claw stop, so by blocking on the circumference of mounting hole that claw stop is limited to first body panels, the operation that makes the fixing body of drain hose be embedded in mounting hole becomes easy in the side of fixing body.
Description of drawings
Fig. 1 is the exploded perspective view of the vehicle drainage structure of the embodiment of the present invention seen from the car indoor, and instrument carrier panel lower faceplate and outrigger plate are represented with section-drawing;
Fig. 2 is the front elevation of the fixing body on the drain hose of Fig. 1;
Fig. 3 is the lateral plan of Fig. 2 fixing body;
Fig. 4 is the planar view of the fixing body of Fig. 2;
Fig. 5 is a block diagram of representing the drain hose of embodiment of the present invention is installed on the state of vehicle body, before the mounting hole of expression with the fixing body insertion instrument carrier panel lower faceplate of drain hose;
Fig. 6 is a lateral plan of representing the drain hose of embodiment of the present invention is installed on the state of vehicle body, and expression is limited to the card claw stop of the fixing body of drain hose the state of the mounting hole of instrument carrier panel lower faceplate;
Fig. 7 is a block diagram of representing the drain hose of embodiment of the present invention is installed on the state of vehicle body, and expression is pressed into the card claw stop of fixing body the state of the mounting hole of instrument carrier panel lower faceplate;
Fig. 8 is that expression is installed on the planar view of the state of vehicle body with the drain hose of embodiment of the present invention, the state that expression matches the tapered portion of the insertion side wall portion of fixing body and mounting hole by the rotation fixing body;
Fig. 9 is the section-drawing of installing condition of the drain hose of other kinds of expression.
Description of reference numerals
1 instrument carrier panel lower faceplate (first body panels)
2 outrigger plate (second body panels)
3,5 drain hoses
7,43 fixing bodies
8,49 mounting holes
9 cooling units
10 patchholes
13 first tube bodies (tube body)
15 second tube bodies (tube body)
17 handle parts
21 insert side wall portion
25 retention tabs
27 card claw stops
29 main parts
31 leading sections
33 dodge portion
35 juts
37 notchs
41 root portion
The 43b patchhole
45 tube bodies
51 tapered portion
The specific embodiment
Below, based on the description of drawings embodiment of the present invention.
Fig. 1 is the exploded perspective view of discharge structure of the vehicle of the embodiment of the present invention seen from the car indoor, and instrument carrier panel lower faceplate and outrigger plate are represented with section-drawing.
Open via instrument carrier panel lower faceplate 1 (first body panels) zoning engine room and car chamber, is equipped with the chimeric mounting hole 8 of fixing body 7 that makes drain hose 3 in the bottom of this instrument carrier panel lower faceplate 1.In addition, below instrument carrier panel lower faceplate 1, be equipped with outrigger plate 2 (second body panels) from the interval that this instrument carrier panel lower faceplate 1 separates regulation.The mounting hole 8 that is formed with described relatively instrument carrier panel lower faceplate 1 on this outrigger plate 2 is to the inserting hole 10 that departs from overall width direction left side and diameter is bigger than mounting hole 8.In addition, this inserting hole 10 forms the diameter bigger than the holding body 17 of drain hose 3 and fixing body 7.In addition, the upside at instrument carrier panel lower faceplate 1 is provided with the cooling unit of representing with long and two-short dash line 9.Be provided with drain cap 11 in the bottom of this cooling unit 9, the condensed water of discharging from this drain cap 11 drips to the fixing body 7 of drain hose 3.
In addition, described drain hose 3 is by the fixing body 7 that is arranged on the upper end, with described fixing body 7 bonded assemblys first tube body 13 (tube body), constitute with this first tube body 13 (tube body) lower end bonded assembly holding body 17 with this holding body 17 bonded assemblys second tube body 15 (tube body).
Described drain cap 11 is embedded in the bottom of cooling unit 9, and being provided with at direction of principal axis is the drain gutter that above-below direction connects.In addition, be formed with the draining road that fixing body 7, first tube body 13, holding body 17 and second tube body 15 all are communicated with in the inside of drain hose 3.Therefore, the condensed waters (discharge water) in the cooling unit 9 be arranged at cooling unit 9 bottoms certainly drain cap 11 via drain hose 3 to the outdoor discharge of car.
Described first tube body 13 and second tube body 15 all are to form the roughly drum of the strip of same diameter.
Described holding body 17 forms thicker than the diameter of first tube body 13 and second tube body 15, is formed with recess 19 in its underpart so that the operator controls easily.
Fig. 2 is the front elevation of the fixing body on the drain hose of Fig. 1, and Fig. 3 is the lateral plan of the fixing body of Fig. 2, and Fig. 4 is the planar view of the fixing body of Fig. 2.In addition, Fig. 4 represents that the flange part of fixing body uploads the state that is equipped with packing seal.
Its periphery of the top of fixing body 7 is surrounded by wall portion, and overlooks the part of seeing the vehicle right side and form and insert side wall portion 21.As shown in Figure 4, this insertion side wall portion 21 is with along with the mode that attenuates towards its leading section of vehicle right side tilts, and overlooks to see and form general triangular.In addition, be formed with in the bottom of fixing body 7 to the side-prominent discoid flange part 23 of periphery.
In addition, in the wall portion of described fixing body 7, spread all over whole outer peripheral face and be provided with a plurality of retention tabs 25 of protruding to outer circumferential side, this retention tab 25 constitutes: be that center, bottom can be swung by elastic deformation towards interior all sides with the upper end.
And, as shown in Figure 3, extended card claw stop 27 to the vehicle right side from the right part of inserting side wall portion 21.This card claw stop 27 is by being that the main part 29 of vehicle left side configuration and the leading section 31 that extends to the vehicle right side from this main part 29 form in fixing body 7 sides.The bottom of described main part 29 forms towards the top and is cut to the roughly portion that dodges 33 of circular shape, and the bottom of described leading section 31 forms outstanding jut 35 downwards.In addition, the bottom of the root portion 41 of card claw stop 27 forms and sees the notch 37 that is cut into the essentially rectangular shape from the side.
Secondly, utilize Fig. 5～Fig. 8 explanation the drain hose of embodiment of the present invention to be installed on the order of vehicle body.
Fig. 5 is a block diagram of representing the drain hose of embodiment of the present invention is installed on the state of vehicle body, and the mounting hole state before of instrument carrier panel lower faceplate is inserted the fixing body of drain hose in expression.Fig. 6 represents the drain hose of embodiment of the present invention is installed on the lateral plan of the state of vehicle body, and expression is limited to the card claw stop of the fixing body of drain hose the state of the mounting hole of instrument carrier panel lower faceplate.In addition, Fig. 7 is a block diagram of representing the drain hose of embodiment of the present invention is installed on the state of vehicle body, and expression is pressed into the card claw stop of fixing body the state of the mounting hole of instrument carrier panel lower faceplate.
Fig. 8 is a planar view of representing the drain hose of embodiment of the present invention is installed on the state of vehicle body, the state that expression matches by the tapered portion of rotating fixing body, make fixing body insert side wall portion and mounting hole.
At first, as shown in Figure 5, prepare to be equipped with on the fixing body 7 drain hose 3 of packing seal 39.The operator controls the holding body 17 and the fixing body 7 of drain hose 3, from the patchhole 10 insertion fixing bodies 7 of outrigger plate 2, and its mounting hole 8 to instrument carrier panel lower faceplate 1 is moved upward.Then, as shown in Figure 6, the leading section 31 of the card claw stop 27 of fixing body 7 is hung over the circumference of the mounting hole 8 of instrument carrier panel lower faceplate.Under this state, further mention upward when controlling fixing body 7, as shown in Figure 7, the card claw stop 27 of fixing body 7 slides at the circumference of described mounting hole 8, and fixing body 7 moves to the vehicle right side simultaneously.
At this, as shown in Figure 8, the mounting hole 8 of instrument carrier panel lower faceplate 1, its vehicle right side is overlooked and is seen and form roughly echelon form, and forms the tapered portion 51 that the insertion side wall portion 21 with the fixing body 7 of drain hose 3 coincide.In addition, the vehicle left side of mounting hole 8 is overlooked and is seen and form roughly semicircle shape.
Therefore, as shown in Figure 8, when the fixing body 7 with drain hose 3 inserts the mounting hole 8 of instrument carrier panel lower faceplate 1, the insertion side wall portion 21 of fixing body 7 rotates to the direction of arrow (clockwise direction) along the tapered portion of mounting hole 8, thus, the insertion side wall portion 21 of fixing body 7 is connected to the tapered portion of the mounting hole 8 of instrument carrier panel lower faceplate 1.And, when the fixing body 7 with drain hose 3 further boosts upward, what the retention tab 25 of fixing body 7 was mounted hole 8 pushes and produces elastic deformation interior week, the circumference butt of packing seal 39 and mounting hole 8, at this moment, the lower end of retention tab 25 and packing seal 39 are clamped the circumference of the mounting hole 8 of instrument carrier panel lower faceplate 1, thus, fixing body 7 are embedded in the mounting hole 8 of instrument carrier panel lower faceplate 1.
Below, the action effect of present embodiment is described.
The part of the mounting hole 8 of described instrument carrier panel lower faceplate 1 (first body panels) is formed the tapered portion of seeing that from overlooking its front end of outer circumferential side towards described mounting hole 8 attenuates, on the other hand, near the sides the card claw stop 27 of described fixing body 7 are formed the insertion side wall portion 21 that the tapered portion with described mounting hole 8 matches.
Therefore, when the fixing body 7 with drain hose 3 was embedded in the mounting hole 8 of instrument carrier panel lower faceplate 1, the insertion side wall portion 21 of fixing body 7 became the guide part that moves along the tapered portion of mounting hole 8, fixing body 7 is positioned the normal position of mounting hole 8.Therefore, make drain hose 3 be installed in operation raising on the vehicle body, and fixing body 7 improve with the leakproofness of mounting hole 8.
The card claw stop 27 of described fixing body 7 is made of main part 29 that extends from fixing body 7 and the leading section 31 that is formed at the front end of this main part 29, make the bottom of this leading section 31 form outstanding jut 35 downwards, and, make the bottom of described main part 29 form the portion that dodges 33 towards the top otch.
Therefore, when the fixing body 7 with drain hose 3 was embedded in the mounting hole 8 of instrument carrier panel lower faceplate 1, the portion that dodges 33 of the main part 29 of card claw stop 27 did not produce with interior all side of mounting hole 8 and interferes, and made the jut 35 of card claw stop 27 be limited to the circumference of mounting hole 8.Like this, when being installed on drain hose 3 on the vehicle body, the jut 35 of card claw stop 27 forms the fulcrum of so-called lever.Therefore, can easily carry out the fixing body 7 of drain hose 3 and the mounting hole 8 of instrument carrier panel lower faceplate 1 chimeric.
Because the bottom in the root portion 41 of described card claw stop 27 is formed with notch 37, therefore, carry out when chimeric at mounting hole 8 with the fixing body 7 of drain hose 3 and instrument carrier panel lower faceplate 1, the notch 37 of fixing body 7 is sticked in the mounting hole 8 of instrument carrier panel lower faceplate 1.Therefore, the fixing body 7 of drain hose 3 is positioned reliably with respect to mounting hole 8.
Because the pars intermedia at the tube body of described drain hose 3 is provided with the diameter holding body 17 big than this tube body, therefore, when being installed on drain hose 3 on the vehicle body, the operator catches drain hose 3 easily, thus the installation exercise of raising drain hose 3.
Be equipped with in the side of described fixing body 7 and make fixing body 7 be limited to the retention tab 25 of elastically deformable of circumference of the mounting hole 8 of instrument carrier panel lower faceplate 1, therefore, the fixing body 7 of drain hose 3 easily can be embedded in the mounting hole 8 of instrument carrier panel lower faceplate 1.
In addition, the invention is not restricted to described embodiment, can carry out various changes and distortion.
For example, as shown in Figure 9, also go for being installed on the drain hose 5 of other kinds on other vehicles in the holding body 17 of the drain hose 3 of described embodiment explanation.
Fig. 9 is the section-drawing of installing condition of the drain hose of other kinds of expression.
This drain hose 5 constitutes by the fixing body 43 that is disposed at the upper end with these fixing body 43 bonded assembly tube bodies 45.This fixing body 43 uses the holding body 17 that illustrates in the described embodiment, is equipped with the 43a of Hubei Province portion on fixing body 43.On the front panel 47 of vehicle body, form mounting hole 49, the installation bracket 53 that below the circumference of this mounting hole 49, fixedly has mobility.Leading section at this installation bracket 53 is formed with the jut 53a that extends to interior all sides of mounting hole 49, and the 43a of Hubei Province portion of described fixing body 43 is limited to this jut 53a.In addition, the top of plate 47 disposes cooling unit 9 in front, and chimeric in the bottom of this cooling unit 9 have a drain cap 11.The bottom of this drain cap 11 is inserted in the upper end patchhole 43b of fixing body 43.Like this, the handle part 17 of the drain hose 3 of present embodiment can be used for the fixing body 43 of the drain hose 5 of other kinds shown in Figure 9.Therefore, parts and other kind drain hose 5 universalizations by with drain hose 3 can reduce the parts cost.
Claims (6)
1. vehicle drainage structure is characterized in that possessing: first body panels, and it has the mounting hole that drain hose can be chimeric; Second body panels, the below that it is disposed at this first body panels has described drain hose and can insert logical inserting hole; Drain hose, it inserts inserting hole of logical this second body panels, and chimeric with the mounting hole of described first body panels, and with water to the outdoor discharge of car,
Described drain hose has the fixing body of the mounting hole that is embedded in described first body panels and the tube body that links with this fixing body, and, be provided with in the side of described fixing body and make fixing body be limited to the card claw stop of described first body panels, make the part of the mounting hole on described first body panels form outer circumferential side extension and the most advanced and sophisticated cone-shaped of overlooking to towards described mounting hole that points to the outside of described mounting hole of awl, on the other hand, make near the side of the card claw stop of described fixing body form the insertion side wall portion that coincide with the tapered portion of described mounting hole.
2. vehicle drainage structure as claimed in claim 1, it is characterized in that, the card claw stop of described fixing body constitutes by the main part that extends from fixing body with at the leading section that the front end of this main part forms, the bottom of this leading section forms outstanding jut downwards, and, make the bottom of described main part form the portion that dodges of otch upward.
3. vehicle drainage structure as claimed in claim 1 or 2 is characterized in that, is formed with in the bottom of described card claw stop root portion to block the notch that ends at the mounting hole of described first body panels.
4. vehicle drainage structure as claimed in claim 1 or 2 is characterized in that, is provided with the holding body bigger than this tube body diameter at the pars intermedia of the tube body of described drain hose.
5. vehicle drainage structure as claimed in claim 1 or 2 is characterized in that, is equipped with the mounting hole circumference card that makes the fixing body and first body panels retention tab that end, the energy elastic deformation in the side of described fixing body.
6. vehicle drainage structure as claimed in claim 4 is characterized in that, the drain hose that described holding body also can be used for other kind promptly, by fixing body (43) that is disposed at the upper end and the drain hose that constitutes with this fixing body (43) bonded assembly tube body (45).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007270307A JP4900187B2 (en) | 2007-10-17 | 2007-10-17 | Vehicle drainage structure |
| JP270307/07 | 2007-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412358A CN101412358A (en) | 2009-04-22 |
| CN101412358B true CN101412358B (en) | 2011-09-28 |
Family
ID=40593171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101499346A Active CN101412358B (en) | 2007-10-17 | 2008-10-17 | Vehicle drainage structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4900187B2 (en) |
| CN (1) | CN101412358B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791677A (en) * | 2014-02-24 | 2014-05-14 | 银都餐饮设备股份有限公司 | Commercial refrigerator downspout structure capable of preventing water leakage |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612641A (en) * | 2013-11-29 | 2014-03-05 | 中国北车集团大连机车车辆有限公司 | Air conditioner drainage system of aluminum alloy urban rail vehicle |
| JP6207389B2 (en) * | 2013-12-27 | 2017-10-04 | 株式会社日本クライメイトシステムズ | Drain hose |
| WO2017145468A1 (en) * | 2016-02-22 | 2017-08-31 | 株式会社デンソー | Air conditioning device for vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6286219A (en) * | 1985-09-30 | 1987-04-20 | Kobe Steel Ltd | Controller for supply of improving agent in ground improver on sea |
| JPH0755408Y2 (en) * | 1989-10-16 | 1995-12-20 | 富士重工業株式会社 | Hole plug |
| JP3604586B2 (en) * | 1999-05-21 | 2004-12-22 | 株式会社パイオラックス | Drain plug |
| JP2001018638A (en) * | 1999-07-09 | 2001-01-23 | Calsonic Kansei Corp | Condensed water draining structure of cooler unit |
| JP4164474B2 (en) * | 2004-06-28 | 2008-10-15 | 本田技研工業株式会社 | plug |
| DE102005045292A1 (en) * | 2005-09-22 | 2007-04-05 | Daimlerchrysler Ag | Drainage system for a hollow space/water box in a car bodywork has a sealing element in a drain hole and a drainage opening |
-
2007
- 2007-10-17 JP JP2007270307A patent/JP4900187B2/en active Active
-
2008
- 2008-10-17 CN CN2008101499346A patent/CN101412358B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791677A (en) * | 2014-02-24 | 2014-05-14 | 银都餐饮设备股份有限公司 | Commercial refrigerator downspout structure capable of preventing water leakage |
| CN103791677B (en) * | 2014-02-24 | 2015-11-25 | 银都餐饮设备股份有限公司 | A kind of preventing water leakage commercial refrigerator downpipe structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101412358A (en) | 2009-04-22 |
| JP4900187B2 (en) | 2012-03-21 |
| JP2009096353A (en) | 2009-05-07 |
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