CN214450228U - Car C post parting sealing strip fixed knot constructs - Google Patents
Car C post parting sealing strip fixed knot constructs Download PDFInfo
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- CN214450228U CN214450228U CN202120612903.0U CN202120612903U CN214450228U CN 214450228 U CN214450228 U CN 214450228U CN 202120612903 U CN202120612903 U CN 202120612903U CN 214450228 U CN214450228 U CN 214450228U
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- sealing strip
- overlap joint
- parting
- articulates
- inclined plane
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Abstract
The utility model relates to a car C post parting sealing strip fixed knot constructs, including parting sealing strip and apron, the parting sealing strip includes C type main part, the C type main part outside is equipped with the owner and articulates the lip limit, C type main part inboard is equipped with first articulates and holds the chamber, first articulate the opening part upper end that holds the chamber and be equipped with the installation reference surface, and the lower extreme is equipped with vice lip limit that articulates, the apron outside is equipped with the second overlap joint and holds the chamber, the below outside that the chamber was held in the second overlap joint is equipped with outer boss, the second overlap joint holds the chamber and is equipped with inclined plane and lower inclined plane, it is equipped with apron overlap joint arch to go up the inclined plane, inclined plane and installation reference surface contact down, the owner lip limit articulates and articulates with apron overlap joint arch, and vice lip limit and outer boss articulate. The utility model discloses only need with the sealing strip insert the apron can, easy and simple to handle, the installation power is little, easily assembly, the holding power is big, stability is good.
Description
Technical Field
The utility model discloses auto-parts relates to technical field, concretely relates to car C post parting sealing strip fixed knot constructs.
Background
The parting sealing strip is used for an automobile door sealing system, is fixed on an automobile door, is sealed with an automobile body or the automobile door, and mainly plays the roles of dust prevention, noise reduction and water prevention. The existing fixing form of the C-pillar parting sealing strip mainly depends on the model selection strategies of different car factories. As shown in fig. 1, a C-pillar parting seal strip 1 is fixed on a cover plate 2, the C-pillar parting seal strip 1 comprises a clamping part 1.9 and an overlap lip 1.3, the installation can be completed only by two actions, the clamping part is installed in the cover plate 2, and then the overlap lip is buckled on the cover plate 2, so that the installation is complicated; the fixing form of the C-column parting sealing strip and the cover plate is influenced by the manufacturing tolerance of the clamping structure, the problem that the C-column parting sealing strip is difficult to assemble due to overlarge installation force or easy to separate from due to undersize holding force is easy to occur, and the consistency of products is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a car C post parting sealing strip fixed knot construct, only need with the sealing strip insert the apron can to it is lower to manufacturing accuracy requirement with apron complex overlap joint lip limit, satisfies installation power and retentivity requirement more easily.
The purpose of the utility model is realized like this:
the utility model provides a car C post parting sealing strip fixed knot constructs, includes parting sealing strip and apron, the parting sealing strip includes C type main part, C type main part outside is equipped with the main lip limit that articulates, C type main part inboard is equipped with first the chamber that holds that articulates, first opening part upper end that holds the chamber that articulates is equipped with the installation reference surface, and the lower extreme is equipped with vice the lip limit that articulates, the apron outside is equipped with the second overlap joint and holds the chamber, the below outside that the chamber was held in the second overlap joint is equipped with outer boss, the second overlap joint holds the chamber and is equipped with inclined plane and lower inclined plane, it is equipped with apron overlap joint arch to go up the inclined plane, lower inclined plane and installation reference surface contact, main lip limit and apron overlap joint arch articulate, and vice lip limit and outer boss articulate.
Preferably, an included angle a is formed between the overlapping surface of the overlapping protrusion of the cover plate and the upper inclined surface, and a is 125 °.
Preferably, after assembly, an included angle b is formed between the overlapping surface of the overlapping protrusion of the cover plate and the main hanging lip edge, and b is 90 degrees.
Preferably, the outer side of the C-shaped main body is further provided with an overlapping lip edge, the overlapping lip edge is overlapped with the upper end part of the second overlapping containing cavity, and the tail part of the C-shaped main body is overlapped with the inner boss.
Preferably, the primary and secondary hitch lips are both inclined outwardly.
Preferably, an arc-shaped weakening area is arranged on the outer side of the joint of the C-shaped main body and the main hanging lip edge and the outer side of the joint of the auxiliary hanging lip edge.
Preferably, an inner boss is arranged on the inner side below the second lap joint accommodating cavity, and the inner boss is lower than the outer boss.
The utility model has the advantages that:
the utility model can be realized by only inserting the sealing strip into the cover plate, the main hanging lip edge is hung with the cover plate lapping bulge, the auxiliary hanging lip edge is hung with the outer boss, the fixation is realized, and the lapping lip edge matched with the cover plate has lower requirement on the manufacturing precision, thereby more easily meeting the requirements of installation force and retention force; simple operation, small installation force, easy assembly, large holding force and good stability.
Drawings
Fig. 1 is a schematic structural view of a seam sealing strip fixed on a cover plate in the prior art.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the cover plate.
Fig. 4 is a schematic structural view of the parting sealing strip.
Wherein: a parting seal strip 1; a type C body 1.1; a main hitch lip 1.2; overlap lip 1.3; sealing lip 1.4; a first hitch receiving chamber 1.5; mounting a reference surface 1.6; an auxiliary hanging lip edge 1.7; an arc-shaped weakened area 1.8; the clamping part is 1.9; a cover plate 2; a second overlapping containing cavity 2.1; an upper inclined plane 2.1.1; a lower bevel 2.1.2; 2.2 of outer boss; an inner boss 2.3; the cover plate is lapped with the bulge 2.4; a door panel 3.
Detailed Description
Referring to fig. 2-4, the utility model relates to a fixing structure of a C-pillar parting seal strip of an automobile, which comprises a parting seal strip 1, a cover plate 2 and a door sheet metal 3, wherein the parting seal strip 1 comprises a C-shaped main body 1.1, a main hanging lip edge 1.2, a lapping lip edge 1.3 and a sealing lip edge 1.4 are arranged on the outer side of the C-shaped main body 1.1, a first hanging accommodating cavity 1.5 is arranged on the inner side of the C-shaped main body 1.1, an installation reference surface 1.6 is arranged at the upper end of an opening of the first hanging accommodating cavity 1.5, an auxiliary hanging lip edge 1.7 is arranged at the lower end, a second lapping accommodating cavity 2.1 is arranged on the outer side of the cover plate 2, an inner boss 2.3 is arranged on the inner side below the second lapping accommodating cavity 2.1, an opening of the second lapping accommodating cavity 2.1 is outward, the second lapping accommodating cavity 2.1 is provided with an upper inclined plane 2.1.1 and a lower inclined plane 2.1.2, the upper inclined plane 2.1.4 is arranged on the middle inclined plane of the upper inclined plane 2.1.4, lower inclined plane 2.1.2 and installation reference surface 1.6 contact guarantee the stability of product position, and the main lip 1.2 that articulates with apron overlap joint arch 2.4, the below outside that the second overlap joint held chamber 2.1 is equipped with outer boss 2.2, and vice lip 1.7 that articulates with outer boss 2.2, and outer boss 2.2 plays supplementary fixed action, and vice lip 1.7 that articulates has increased the holding power of parting sealing strip.
The overlapping lip 1.3 is used for blocking the matched gap of the cover plate 2 and the parting sealing strip 1.
The sealing lip 1.4 is matched with the corner window to play a sealing role.
An included angle between the lapping surface of the lapping protrusion 2.4 of the cover plate and the upper inclined plane 2.1.1 is a, the a is 125 degrees, and the cover plate 2 is convenient to demould.
After assembly, an included angle b is formed between the lapping surface of the lapping protrusion 2.4 of the cover plate and the lip edge 1.2 of the main hanging lip, and the included angle b is 90 degrees, so that the lip edge 1.2 of the main hanging lip has enough clamping force.
The overlapping lip 1.3 overlaps the upper end of the second overlapping receiving chamber 2.1,
the main hanging lip edge 1.2 and the auxiliary hanging lip edge 1.7 are both inclined outwards,
the outer sides of the connecting part of the C-shaped main body 1.1 and the main hanging lip edge 1.2 and the connecting part of the auxiliary hanging lip edge 1.7 are respectively provided with an arc-shaped weakened area 1.8, so that the assembly force is reduced, and the holding force is increased.
The tail part of the C-shaped main body 1.1 is in lap joint with the inner boss 2.3, the inner boss 2.3 is lower than the outer boss 2.2, and the installation resistance of the parting sealing strip is reduced.
The C-shaped body 1.1, the main overlap lip 1.2 and the auxiliary overlap lip 1.7 are made of the same material, and the hardness is 75-85A.
The landing lip 1.3 uses a low durometer material with a durometer between 63A and 65A.
After the cover plate 2 and the vehicle door metal plate 3 are assembled, only the parting sealing strip 1 needs to be inserted into the cover plate 2, the main hanging lip edge 1.2 is hung with the cover plate overlapping protrusion 2.4, the auxiliary hanging lip edge 1.7 is hung with the outer boss 2.2, fixation is realized, the hanging lip edge matched with the cover plate 2 has lower requirement on the manufacturing precision, and the requirements on installation force and holding force are met more easily.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a car C post parting sealing strip fixed knot constructs which characterized in that: including the parting sealing strip (1) and apron (2), parting sealing strip (1) includes C type main part (1.1), C type main part (1.1) outside is equipped with main lip (1.2) that articulates, C type main part (1.1) inboard is equipped with first the holding chamber (1.5) that articulates, the opening part upper end that first articulate holding chamber (1.5) is equipped with installation reference surface (1.6), and the lower extreme is equipped with vice lip (1.7) that articulates, the apron (2) outside is equipped with second overlap joint and holds chamber (2.1), the below outside that second overlap joint held chamber (2.1) is equipped with outer boss (2.2), the second overlap joint holds chamber (2.1) and is equipped with inclined plane (2.1.1) and lower inclined plane (2.1.2), upper inclined plane (2.1.1) is equipped with apron overlap joint arch (2.4), inclined plane (2.1.2) and installation reference surface (1.6) contact, main lip (1.2) and overlap joint arch (2.4), the auxiliary hanging lip edge (1.7) is hung with the outer boss (2.2).
2. The automobile C-pillar parting seal strip fixing structure according to claim 1, characterized in that: the included angle between the lapping surface of the lapping protrusion (2.4) of the cover plate and the upper inclined surface (2.1.1) is a, and a is 125 degrees.
3. The automobile C-pillar parting seal strip fixing structure according to claim 1, characterized in that: after assembly, an included angle b is formed between the lapping surface of the lapping protrusion (2.4) of the cover plate and the main hanging lip edge (1.2), and the included angle b is 90 degrees.
4. The automobile C-pillar parting seal strip fixing structure according to claim 1, characterized in that: the outer side of the C-shaped main body (1.1) is further provided with an overlapping lip edge (1.3), the overlapping lip edge (1.3) is overlapped with the upper end part of the second overlapping containing cavity (2.1), and the tail part of the C-shaped main body (1.1) is overlapped with the inner boss (2.3).
5. The automobile C-pillar parting seal strip fixing structure according to claim 1, characterized in that: the main hanging lip edge (1.2) and the auxiliary hanging lip edge (1.7) are inclined outwards.
6. The automobile C-pillar parting seal strip fixing structure according to claim 5, characterized in that: an arc-shaped weakened area (1.8) is arranged on the outer side of the joint of the C-shaped main body (1.1) and the main hanging lip edge (1.2) and the outer side of the joint of the auxiliary hanging lip edge (1.7).
7. The automobile C-pillar parting seal strip fixing structure according to claim 1, characterized in that: an inner boss (2.3) is arranged on the inner side below the second lap joint containing cavity (2.1), and the inner boss (2.3) is lower than the outer boss (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612903.0U CN214450228U (en) | 2021-03-26 | 2021-03-26 | Car C post parting sealing strip fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612903.0U CN214450228U (en) | 2021-03-26 | 2021-03-26 | Car C post parting sealing strip fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214450228U true CN214450228U (en) | 2021-10-22 |
Family
ID=78160475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120612903.0U Active CN214450228U (en) | 2021-03-26 | 2021-03-26 | Car C post parting sealing strip fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214450228U (en) |
-
2021
- 2021-03-26 CN CN202120612903.0U patent/CN214450228U/en active Active
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