CN205059166U - No tang sealing method's wing tank door seal structure - Google Patents
No tang sealing method's wing tank door seal structure Download PDFInfo
- Publication number
- CN205059166U CN205059166U CN201520756612.3U CN201520756612U CN205059166U CN 205059166 U CN205059166 U CN 205059166U CN 201520756612 U CN201520756612 U CN 201520756612U CN 205059166 U CN205059166 U CN 205059166U
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- CN
- China
- Prior art keywords
- hatch door
- door
- joint strip
- hold down
- down groove
- 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
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- Seal Device For Vehicle (AREA)
Abstract
The utility model relates to a no tang sealing method's wing tank door seal structure. Including hatch door skeleton, automobile body skeleton and hatch door covering, the hatch door covering all be equipped with the fixed slot on its inboard both sides and lower level, the fixed slot edge of being close to the hatch door covering set up, the fixed slot in be equipped with the joint strip who constitutes seal structure with the automobile body skeleton, the hatch door under the open mode, joint strip on the hatch door covering is in lax state, the hatch door in off position down, joint strip on the hatch door covering is in the elastic deformation state of laminating on the automobile body skeleton, the hatch door covering aligns with the center of fixed slot with the center that the automobile body skeleton facies corresponds the overlap section mutually. According to the above technical scheme, the utility model discloses an on the original top seal's of hatch door basis, the sealed of hatch door both sides and bottom has been increased for the sealed effect of hatch door is better, installs and removes the convenience simultaneously between joint strip and the fixed slot, and work efficiency obtains improving.
Description
Technical field
The utility model relates to passenger car field, is specifically related to a kind of wing tank door sealing structure without seam sealing means.
Background technology
The leak tightness of coach compartment door is one of basic standard weighing hatch door quality, one of emphasis that when being also actual car, client pays close attention to.At present, domestic and international researchist focuses mostly on hatch door top seal for the Research on Seal of coach compartment door.The sealing at hatch door top is no doubt important, but hatch door sealing that is vertical and bottom is important too.The sealing means of hatch door has two kinds, and a kind of is the sealing having seam, and a kind of is sealing without seam.For the sealing means without seam, mainly adopt adhering process, sealing joint strip is pasted on hatch door or skeleton.It is smooth that this just requires the surface of hatch door or skeleton to clean, and adhesive agent will have higher quality simultaneously.Otherwise the time, slightly length will Automatic-falling; If can not fit completely between adhesive tape and hatch door or skeleton, or sealing joint strip is pasted straight, and will cause has gap between adhesive tape and hatch door or skeleton, and rainwater will be infiltrated in car by gap.
Utility model content
The purpose of this utility model is to provide a kind of wing tank door sealing structure without seam sealing means, and sealing structure all seals the both sides of hatch door and upper and lower sides, good sealing effect.
For achieving the above object, the utility model have employed following technical scheme: comprise hatch door skeleton, body framwork and door panels, described door panels both sides within it and be equipped with hold down groove below, described hold down groove is arranged near the edge of door panels, the sealing joint strip forming hermetically-sealed construction with body framwork is provided with in described hold down groove, described hatch door in the on-state, sealing joint strip on door panels is in relaxed state, described hatch door in off position under, sealing joint strip on door panels is in the elastic deformation fitted on body framwork, the described door panels center of lap corresponding with body framwork and the center of hold down groove align.
The cross section of described hold down groove is C type, and the notch of hold down groove points to body framwork direction.
Described sealing joint strip is made up of the hollow adhesive tapes of the solid adhesive tape be entrenched in hold down groove and the generation crimp when hatch door is closed, described solid adhesive tape and hollow adhesive tapes are structure as a whole, the edge of described hollow adhesive tapes is inwardly provided with place's depression, and the crimp when hatch door is closed of this recess is U-shaped.
When hatch door is closed, the maximum width of described sealing joint strip when compressing is:
A＝B/2－C
Wherein: A is the maximum width of sealing joint strip when compressing;
B is body framwork width;
C is the distance between door panels edge to body framwork center.
Described hatch door in off position under, form four road guiding gutters between body framwork, sealing joint strip, hold down groove and door panels.
Described solid adhesive tape is ethylene propylene diene rubber, and described hollow adhesive tapes is sponge foaming adhesive tape.
The aluminium that described hold down groove is 2mm ~ 3mm by thickness is made.
As shown from the above technical solution, the utility model, by the basis of the original top seal of hatch door, adds the sealing of hatch door both sides and bottom, makes the sealing effectiveness of hatch door better, to install and remove between sealing joint strip and hold down groove convenient simultaneously, and work efficiency is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model when hatch door open mode;
Fig. 2 is the structural representation of the utility model when hatch door closed condition;
Fig. 3 is the structural representation of the utility model sealing joint strip;
Fig. 4 is the structural representation of the utility model guiding gutter.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
The hermetic unit that the utility model is intended to hatch door both sides and bottom increase explains, and the sealing at hatch door top still exists, and its concrete structure can see prior art.The hermetically-sealed construction of hatch door both sides and bottom is identical, and accompanying drawing only illustrates the hermetically-sealed construction of hatch door side sidepiece.
A kind of wing tank door sealing structure without seam sealing means as shown in Figure 1, comprise hatch door skeleton 1, body framwork 2 and door panels 3, door panels 3 both sides within it and be equipped with hold down groove 4 below, hold down groove 4 is arranged near the edge of door panels 3, the sealing joint strip 5 forming hermetically-sealed construction with body framwork 2 is provided with in hold down groove 4, both sides namely inside hatch door and the bottom place of keeping to the side inside hatch door are equipped with the sealing joint strip 5 matched with body framwork 2, and sealing joint strip 5 is entrenched in the hold down groove 4 of welding on door panels 3.Hatch door in the on-state, sealing joint strip 5 on door panels 3 is in relaxed state, hatch door in off position under, sealing joint strip 5 on door panels 3 is in the elastic deformation fitted on body framwork 2, namely hatch door in off position under, sealing joint strip, due to the elastic deformation of himself, can be close on vehicle body internal frame, thus plays the effect of sealing.The center of door panels 3 lap corresponding with body framwork 2 and the center of hold down groove 4 align, that is before the both sides inside door panels are welded and fixed groove, need the binding face determining door panels and vehicle body internal frame, this binding face refers to that face that door panels is overlapping with body framwork sequence, the center of hold down groove position of weld should align with the center of binding face, such guarantee is under hatch door closed condition, watch outside hatch door, sealing joint strip can not expose outside door panels; Watch inside hatch door, sealing joint strip can not expose body framwork.
Further, the cross section of hold down groove 4 is C type, and the notch of hold down groove 4 points to body framwork 2 direction.In other words, hold down groove 4 can be understood as is the hollow oblate structure of a middle opening.Further, the aluminium that hold down groove 4 is 2mm ~ 3mm by thickness is made.
Further, sealing joint strip 5 is made up of the hollow adhesive tapes 52 of the solid adhesive tape 51 be entrenched in hold down groove 4 and the generation crimp when hatch door is closed, solid adhesive tape 51 is structure as a whole with hollow adhesive tapes 52, during installation, solid adhesive tape 51 part of sealing joint strip 5 is punctured in hold down groove 4, with screw, sealing joint strip 5 is fixed on hold down groove 4 top, prevents sealing joint strip 5 landing.The edge of hollow adhesive tapes 52 is inwardly provided with place's depression 53, and this depression 53 is in crimp when hatch door is closed is U-shaped, and hollow adhesive tapes shape is in its natural state similar to the hollow heart-shaped structure of an oblique setting.Further, solid adhesive tape 51 is ethylene propylene diene rubber, and hollow adhesive tapes 52 is sponge foaming adhesive tape.
Further, when hatch door is closed, the maximum width of sealing joint strip 5 when compressing is:
A＝B/2－C
Wherein: A is the maximum width of sealing joint strip when compressing;
B is body framwork width;
C is the distance between door panels edge to body framwork center.
Preferably, the scope of general C is between 2.5mm ~ 3mm.Like this when hatch door is closed, sealing joint strip all be can't see in the medial and lateral of hatch door, ensures the aesthetic property of vehicle.
Further, hatch door in off position under, form four road guiding gutters between body framwork 2, sealing joint strip 5, hold down groove 4 and door panels 3.Specifically, as shown in Figure 4, the U-type groove 62 that the guiding gutter 61 namely formed between body framwork and the contact surface of hollow adhesive tapes, hollow adhesive tapes recess are formed, the guiding gutter 63 formed between hollow adhesive tapes top and the contact surface of hold down groove and the guiding gutter 64 formed between hold down groove and the contact surface of door panels, namely the channel-shaped structure that four roads concave is formed between body framwork 2, sealing joint strip 5, hold down groove 4 and door panels 3, due to splashing down and Action of Gravity Field of rainwater, the bootable outside flowing water of guiding gutter flows out downwards along center of gravity direction.
In sum, the utility model, by the basis of the original top seal of hatch door, adds the sealing of hatch door both sides and bottom, and make the sealing effectiveness of hatch door better, simultaneously easy for installation between sealing joint strip and hold down groove, work efficiency is high.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (7)
1. the wing tank door sealing structure without seam sealing means, comprise hatch door skeleton (1), body framwork (2) and door panels (3), it is characterized in that: described door panels (3) both sides within it and be equipped with hold down groove (4) below, described hold down groove (4) is arranged near the edge of door panels (3), the sealing joint strip (5) forming hermetically-sealed construction with body framwork (2) is provided with in described hold down groove (4), described hatch door in the on-state, sealing joint strip (5) on door panels (3) is in relaxed state, described hatch door in off position under, sealing joint strip (5) on door panels (3) is in the elastic deformation fitted on body framwork (2), described door panels (3) aligns with the center of body framwork (2) corresponding lap and the center of hold down groove (4).
2. the wing tank door sealing structure without seam sealing means according to claim 1, is characterized in that: the cross section of described hold down groove (4) is C type, and the notch of hold down groove (4) points to body framwork (2) direction.
3. the wing tank door sealing structure without seam sealing means according to claim 1, it is characterized in that: described sealing joint strip (5) is made up of the hollow adhesive tapes (52) of the solid adhesive tape (51) be entrenched in hold down groove (4) and the generation crimp when hatch door is closed, described solid adhesive tape (51) and hollow adhesive tapes (52) are structure as a whole, the edge of described hollow adhesive tapes (52) is inwardly provided with place's depression (53), and this depression (53) is in crimp when hatch door is closed is U-shaped.
4. the wing tank door sealing structure without seam sealing means according to claim 1, is characterized in that: when hatch door is closed, and the maximum width of described sealing joint strip (5) when compressing is:
A＝B/2－C
Wherein: A is the maximum width of sealing joint strip when compressing;
B is body framwork width;
C is the distance between door panels edge to body framwork center.
5. the wing tank door sealing structure without seam sealing means according to claim 1, it is characterized in that: described hatch door in off position under, form four road guiding gutters between body framwork (2), sealing joint strip (5), hold down groove (4) and door panels (3).
6. the wing tank door sealing structure without seam sealing means according to claim 3, is characterized in that: described solid adhesive tape (51) is ethylene propylene diene rubber, and described hollow adhesive tapes (52) is sponge foaming adhesive tape.
7. the wing tank door sealing structure without seam sealing means according to claim 1 and 2, is characterized in that: the aluminium that described hold down groove (4) is 2mm ~ 3mm by thickness is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756612.3U CN205059166U (en) | 2015-09-28 | 2015-09-28 | No tang sealing method's wing tank door seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756612.3U CN205059166U (en) | 2015-09-28 | 2015-09-28 | No tang sealing method's wing tank door seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059166U true CN205059166U (en) | 2016-03-02 |
Family
ID=55385762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756612.3U Expired - Fee Related CN205059166U (en) | 2015-09-28 | 2015-09-28 | No tang sealing method's wing tank door seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059166U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224180A (en) * | 2016-08-29 | 2016-12-14 | 优利康达（天津）科技有限公司 | A kind of fan engine room seals structure |
| CN110329358A (en) * | 2019-07-31 | 2019-10-15 | 安徽安凯汽车股份有限公司 | A kind of outer structure sluice structure of gas cylinders of passenger car overhead vehicle |
| CN112428802A (en) * | 2020-11-26 | 2021-03-02 | 厦门理工学院 | Cabin door sealing structure and vehicle side cabin door |
-
2015
- 2015-09-28 CN CN201520756612.3U patent/CN205059166U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224180A (en) * | 2016-08-29 | 2016-12-14 | 优利康达（天津）科技有限公司 | A kind of fan engine room seals structure |
| CN106224180B (en) * | 2016-08-29 | 2019-07-26 | 优利康达（天津）科技有限公司 | A kind of fan engine room sealing structure |
| CN110329358A (en) * | 2019-07-31 | 2019-10-15 | 安徽安凯汽车股份有限公司 | A kind of outer structure sluice structure of gas cylinders of passenger car overhead vehicle |
| CN110329358B (en) * | 2019-07-31 | 2024-04-05 | 安徽安凯汽车股份有限公司 | Outer flow water tank structure of overhead vehicle of gas cylinder of passenger car |
| CN112428802A (en) * | 2020-11-26 | 2021-03-02 | 厦门理工学院 | Cabin door sealing structure and vehicle side cabin door |
| CN112428802B (en) * | 2020-11-26 | 2022-08-09 | 厦门理工学院 | Cabin door sealing structure and vehicle side cabin door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20210928 |