CN207274780U - A kind of vehicle body compartment seals anti-ponding structure - Google Patents
A kind of vehicle body compartment seals anti-ponding structure Download PDFInfo
- Publication number
- CN207274780U CN207274780U CN201720342072.3U CN201720342072U CN207274780U CN 207274780 U CN207274780 U CN 207274780U CN 201720342072 U CN201720342072 U CN 201720342072U CN 207274780 U CN207274780 U CN 207274780U
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- groove
- foaming
- ponding
- partition plate
- vehicle body
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Abstract
It the utility model is related to a kind of vehicle body compartment and seal anti-ponding structure.Structure includes A column lower reinforcing plates, front side board, separate block under A columns, A column lower reinforcing plates are connected with front side board and form cavity, partition panel is connected on front side board and separates cavity under A columns, further include heated expandable foaming layer, partition panel includes stent and anti-ponding groove under A columns, anti- ponding groove is connected to the one side edge of stent, anti- ponding groove includes slope board and the staggered leak partition plate of multiple tracks, leak partition plate is connected on slope board, stent is being located to be equipped with groove foaming baffle above anti-ponding groove, groove foaming baffle and chassis plane composition groove foaming groove position, foaming layer is connected in groove foaming groove position, the anti-ponding groove of covering part after foaming layer expansion.The utility model solves existing scheme cavity and is fully sealed if any ponding hidden danger caused by water immersion, increases the circulation that anti-ponding groove improves electrophoresis liquid, strengthens cavity electrophoresis ability.
Description
Technical field
Vehicle body parts field is the utility model is related to, more particularly to a kind of vehicle body compartment seals anti-ponding structure.
Background technology
In automobile conventional automobile bodies gusset cavity structure, there is cavity seal to separate cavity.In vehicle body A columns, B columns, C columns
Deng in cavity, there are cavity partition.This kind of part, which plays, blocks cavity, blocks noise, dust to pass through cavity outside car
It is transmitted into the path of in-car and prevents air in cavity caused cavity resonance sound during flow at high speed in the cavity.
It certainly will need to block intimate 100% sealing of cavity cross section to block cavity.But general cavity partitions A columns,
Blocking position compares on the lower at wheel cover.Such as front wheel housing border and rear wheel cover border or front windshield position poor sealing, can make car
Cavity is intake.If water entry is on blocking position, cavity ponding can be caused.And then water may be caused to enter member cabin or ponding
Produce metal plate corrosion problem.Sealing just generates contradiction with ponding, the two can not take into account.
Partition-type structures operation principle under existing A columns：The part is mainly made of two kinds of materials, the plastics branch of PA66 materials
The foaming layer of frame and EVA material, foaming layer are coated on plastic stent, as shown in Figure 1, 2.Being welded, workshop passes through plastic stent
On buckle be connected on the corresponding mounting hole of metal plate.Partition block edge has the gap of 5mm from metal plate cavity edge.Ensure in mistake
When painting electrophoresis, electrophoresis liquid can normally circulate in the cavities.Treat that application electrophoresis process is completed, in electrophoresis baking process, hair
Alveolar layer expands, and expansion multiplying power seals the design gaps from metal plate 5mm left in former design generally more than 900%.Seal up
The cavity, original cavity is blocked, and blocks the bang path and air communication channel of noise.
Plastic stent is the plastic board that centre is a 1.5mm thickness, without hole.Such as separate metal plate above block sealing surface
Golden poor sealing has caused water to immerse cavity, and water entry can cause cavity ponding on blocking position.And then water may be caused
The problems such as metal plate corrosion being produced into member cabin or ponding.Such as separate direct open-drain water hole on block plastic stent, but can cause every
It is disconnected ineffective.
Utility model content
The utility model provides a kind of vehicle body compartment and seals anti-ponding structure, it is intended to solve former scheme cavity be fully sealed as
Caused by having water immersion the problem of ponding hidden danger.
The utility model provides a kind of vehicle body compartment and seals anti-ponding structure, including under A columns lower reinforcing plate, front side board, A columns
Separate block, the A columns lower reinforcing plate is connected with front side board and forms cavity, and partition panel is connected on front side board simultaneously under the A columns
Separate cavity, further include heated expandable foaming layer, partition panel includes stent and anti-ponding groove under the A columns, described anti-
Ponding groove is connected to the one side edge of stent, the anti-ponding groove include slope board and the staggered leak of multiple tracks every
Plate, the leak partition plate are connected on slope board, and the stent is being located to be equipped with groove foaming baffle above anti-ponding groove,
Groove foaming baffle and chassis plane composition groove foaming the groove position, the foaming layer are connected in groove foaming groove position, institute
State the anti-ponding groove of covering part after foaming layer expands.
As further improvement of the utility model, the anti-ponding groove is divided into water inlet, water passage, water outlet,
First of leak partition plate forms water inlet with slope board, and last one of leak partition plate forms water outlet with slope board,
The leak partition plate is cross-linked in the side of stent, it was separated with water level between opposite side with stent, it is the multiple staggeredly
Cross water level and form water passage, be connected between the water inlet, water passage, water outlet.
It is described to cover water after the foaming layer expansion of groove foaming groove position as further improvement of the utility model
Passage and water outlet, the water inlet are kept apart and are exposed by groove foaming baffle.
As further improvement of the utility model, groove foaming baffle is L-type partitions, it include vertical spacing every
Plate and cross spacing partition plate, the vertical spacing partition plate are connected with cross spacing divider upright, the vertical spacing partition plate and
One of leak partition plate is concordant, and the length of the cross spacing baffle is more than the length of water passage.
As further improvement of the utility model, the stent periphery is equipped with edge foaming baffle, the side for one week
Edge foaming baffle and chassis plane composition edge foaming groove position, the groove foaming groove position are connected with edge foaming groove position.
As further improvement of the utility model, the groove foaming groove position is divided into upper groove foaming groove position and lower groove
Foaming groove position, the foaming layer before the expansion are arranged on upper groove foaming groove position and lower groove foaming groove position, foaming layer after expansion
By the upper and lower two lateral middle simultaneously anti-ponding grooves of covering part that extend.
As further improvement of the utility model, the anti-ponding bottom portion of groove is equipped with slot bottom foaming groove position, the groove
Bottom foaming groove position is equipped with foaming layer.
As further improvement of the utility model, the foaming layer is EVA foamed glues.
The beneficial effects of the utility model are：The utility model solves existing scheme cavity and is fully sealed to be immersed if any water
Caused by ponding hidden danger, accomplish to be unlikely to be greatly lowered by sealing effect, turn avoid potential ponding risk, the two is obtained
To take into account, best effects of demand is played；Increase the circulation that anti-ponding groove improves electrophoresis liquid, enhancing cavity electricity in existing scheme
Swimming ability, adds electrophoresis liquid passage path, favourable to metal plate electrophoretic effects, while also enhances the anti-corrosion capability of metal plate.
Brief description of the drawings
Fig. 1 is that a kind of vehicle body compartment of the utility model seals the first installation diagram separated under anti-ponding structure A columns；
Fig. 2 is that a kind of vehicle body compartment of the utility model seals the second installation diagram separated under anti-ponding structure A columns；
Fig. 3 is that a kind of vehicle body compartment of the utility model seals the structure chart separated before anti-ponding structure electrophoresis toasts under A columns；
Fig. 4 is the amplification sectional view that a kind of vehicle body compartment of the utility model seals location A in anti-ponding structure；
Fig. 5 is the structural section figure that a kind of vehicle body compartment of the utility model seals B-B in anti-ponding structure；
Fig. 6 is the structural section figure that a kind of vehicle body compartment of the utility model seals C-C in anti-ponding structure；
Fig. 7 is that a kind of vehicle body compartment of the utility model seals the structure separated in anti-ponding structure after electrophoresis baking under A columns
Figure；
Fig. 8 is that a kind of vehicle body compartment of the utility model seals the structure separated in anti-ponding structure after electrophoresis baking under A columns
Sectional view.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.
Embodiment one：
As shown in Figures 1 to 8, a kind of vehicle body compartment, which seals anti-ponding structure, includes A columns lower reinforcing plate 1, front side board 2, A columns
Lower partition block 3, A columns lower reinforcing plate 1 are connected with front side board 2 and form cavity, and partition panel 3 is installed by separating block under A columns under A columns
Buckle 5 is connected on front side board 2 and separates cavity, further includes heated expandable foaming layer 4, partition panel 3 includes stent under A columns
31 and anti-ponding groove 32, anti-ponding groove 32 be connected to the one side edge of stent 31, anti-ponding groove 32 includes slope board 33
With the staggered leak partition plate 34 of multiple tracks, leak partition plate 34 is connected on slope board 33, and stent 31 is close to anti-ponding groove
Groove foaming baffle 311, groove foaming baffle 311 and 31 plane of stent composition groove foaming groove position 312, hair are equipped with 32 tops
Alveolar layer 4 is connected in groove foaming groove position 312, the anti-ponding groove 32 of covering part after foaming layer 4 expands.
Wherein, anti-32 bottom of ponding groove is equipped with slot bottom foaming groove position, and slot bottom foaming groove position is equipped with foaming layer 4.Foaming layer 4
Preferably EVA foamed glues.
Embodiment two：
As shown in Figures 1 to 8, on the basis of embodiment one, anti-ponding groove 32 divides for water inlet 321, water passage
322nd, water outlet 323, first leak partition plate 34 and slope board 33 form water inlet 321, last one of leak partition plate 34 with tiltedly
Ramp 33 forms water outlet 323, and leak partition plate 34 is cross-linked in the side of stent 31, it is separated between opposite side with stent 31
Water level 324 is crossed, multiple water levels 324 of crossing staggeredly form water passage 322, water inlet 321, water passage 322, water outlet 323
Between be connected.
Water passage 322 and water outlet 323, water inlet are covered after the expansion of foaming layer 4 of groove foaming groove position 312
321 are kept apart and are exposed by groove foaming baffle 311.
Groove foaming baffle 311 is L-type partitions, it includes vertical spacing partition plate 313 and cross spacing partition plate 314, vertically
Spacing partition plate 313 and 314 vertical connection of cross spacing partition plate, vertical spacing partition plate 313 is concordant with first of leak partition plate 34, horizontal
It is more than the length of water passage 322 to the length of postive stop baffle 314.
Embodiment three：
As shown in Figures 3 to 6, on the basis of embodiment one, the periphery of stent 31 is equipped with edge foaming baffle for one week
315, edge foaming baffle 315 and 31 plane of stent form edge foaming groove position 316, and groove foaming groove position 312 is foamed with edge
Groove position 316 connects.
Example IV：
As shown in Figure 3 and Figure 4, on the basis of embodiment one, groove foaming groove position 312 is divided for upper groove foaming groove position
3121 and lower groove foaming groove position 3122, the foaming layer 4 before expansion be arranged on upper groove foaming groove position 3121 and lower groove foaming
Groove position 3122, foaming layer 4 is by the upper and lower two lateral middle simultaneously anti-ponding grooves 32 of covering part that extend after expansion.
The operation principle of the utility model is：
Separate under new A columns on block 3, it is basic that the anti-ponding structure of sealing, the operation principle designed on 3 is separated under A columns
As shown in Figures 3 to 8.The position A that we iris out on partition block side in medium position, Fig. 2, is provided with a leakage hole.
The leakage hole is not a unthreaded hole or through hole, and ramp structure as shown in Figure 5, in leakage hole, there is 4 leak partition plate staggeredly
34.On the upside of the grey structure of leakage, downside, right side have foamed glue, a bit of no foamed glue is left in left side, and is isolated by stent 31
Open.After the completion for the treatment of painting electrophoresis, foamed glue is sealed up above former liquid-leaking nozzle, only reserves no foamed glue and the leakage kept apart by stent
Do not sealed at water hole.
After 3 top of partition block has water to immerse cavity under A columns, water can be discharged at the water outlet 323 at Fig. 8, kept away
Exempt from ponding problem.And at the leakage hole, during painting electrophoresis, electrophoresis liquid can be increased by closing surface by way of passage,
Increase electrophoretic effects.Separate although 100% prevention air, noise, dust cannot be played at this and passed through, slope at the structure
Increased 4 leak partition plate 34 staggeredly can play reduction noise on liquid leaking structure, dust is directly passed to, and air circulation is at this
Place needs " detouring " can also equally play preferable sealing effect through effect.The design of structure at this, playing to have
Effect sealing, and can prevent the effect of ponding.
The utility model solves existing scheme cavity and is fully sealed if any ponding hidden danger caused by water immersion, and accomplishing will be close
Envelope effect is unlikely to be greatly lowered, and turn avoid potential ponding risk, the two is taken into account, and plays best demand effect
Fruit；Increase the circulation that leakage hole improves electrophoresis liquid in existing scheme, strengthen cavity electrophoresis ability, add electrophoresis liquid and pass through road
Footpath, it is favourable to metal plate electrophoretic effects, while also enhance the anti-corrosion capability of metal plate.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (8)
1. a kind of vehicle body compartment seals anti-ponding structure, including separates block under A columns lower reinforcing plate, front side board, A columns, under the A columns
Reinforcing plate is connected with front side board and forms cavity, and partition panel is connected on front side board and separates cavity under the A columns, its feature exists
In further including heated expandable foaming layer, partition panel includes stent and anti-ponding groove under the A columns, and the anti-ponding is recessed
Groove is connected to the one side edge of stent, and the anti-ponding groove includes slope board and the staggered leak partition plate of multiple tracks, described
Leak partition plate is connected on slope board, and the stent is being located to be equipped with groove foaming baffle above anti-ponding groove, described recessed
Groove foaming baffle and chassis plane composition groove foaming groove position, the foaming layer are connected in groove foaming groove position, the foaming
The anti-ponding groove of covering part after layer expansion.
2. vehicle body compartment according to claim 1 seals anti-ponding structure, it is characterised in that the anti-ponding groove is divided into
Water inlet, water passage, water outlet, first leak partition plate and slope board form water inlet, last one of leak partition plate with tiltedly
Ramp forms water outlet, and the leak partition plate is cross-linked in the side of stent, it was separated with water level between opposite side with stent,
Multiple water levels of crossing staggeredly form water passage, are connected between the water inlet, water passage, water outlet.
3. vehicle body compartment according to claim 2 seals anti-ponding structure, it is characterised in that described positioned at groove foaming groove
Water passage and water outlet are covered after the foaming layer expansion of position, the water inlet is kept apart and exposed by groove foaming baffle.
4. vehicle body compartment according to claim 3 seals anti-ponding structure, it is characterised in that the groove foaming baffle is
L-type partitions, it includes vertical spacing partition plate and cross spacing partition plate, and the vertical spacing partition plate connects with cross spacing divider upright
Connect, the vertical spacing partition plate is concordant with first of leak partition plate, and the length of the cross spacing baffle is more than water passage
Length.
5. vehicle body compartment according to claim 1 seals anti-ponding structure, it is characterised in that the stent periphery one week is equal
Equipped with edge foaming baffle, edge foaming baffle and chassis plane composition edge the foaming groove position, the groove foaming groove position
Connected with edge foaming groove position.
6. vehicle body compartment according to claim 1 seals anti-ponding structure, it is characterised in that the groove foaming groove position point
Foam groove position for foam groove position and lower groove of upper groove, the foaming layer before the expansion is arranged on upper groove foaming groove position and recessed
Groove foaming groove position, foaming layer is by the upper and lower two lateral middle simultaneously anti-ponding grooves of covering part that extend after expansion.
7. vehicle body compartment according to claim 1 seals anti-ponding structure, it is characterised in that the anti-ponding bottom portion of groove
Equipped with slot bottom foaming groove position, the slot bottom foaming groove position is equipped with foaming layer.
8. vehicle body compartment according to any one of claims 1 to 7 seals anti-ponding structure, it is characterised in that the foaming
Layer is EVA foamed glues.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342072.3U CN207274780U (en) | 2017-04-01 | 2017-04-01 | A kind of vehicle body compartment seals anti-ponding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342072.3U CN207274780U (en) | 2017-04-01 | 2017-04-01 | A kind of vehicle body compartment seals anti-ponding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274780U true CN207274780U (en) | 2018-04-27 |
Family
ID=61991591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342072.3U Withdrawn - After Issue CN207274780U (en) | 2017-04-01 | 2017-04-01 | A kind of vehicle body compartment seals anti-ponding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985915A (en) * | 2017-04-01 | 2017-07-28 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle body compartment seals anti-ponding structure |
| CN112455360A (en) * | 2020-11-30 | 2021-03-09 | 奇瑞汽车股份有限公司 | Water discharging component of expansion rubber block and expansion rubber block |
-
2017
- 2017-04-01 CN CN201720342072.3U patent/CN207274780U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985915A (en) * | 2017-04-01 | 2017-07-28 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle body compartment seals anti-ponding structure |
| CN112455360A (en) * | 2020-11-30 | 2021-03-09 | 奇瑞汽车股份有限公司 | Water discharging component of expansion rubber block and expansion rubber block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180427 Effective date of abandoning: 20230728 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180427 Effective date of abandoning: 20230728 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |