CN203318117U - Vehicle door frame sealing strip - Google Patents
Vehicle door frame sealing strip Download PDFInfo
- Publication number
- CN203318117U CN203318117U CN2013203838134U CN201320383813U CN203318117U CN 203318117 U CN203318117 U CN 203318117U CN 2013203838134 U CN2013203838134 U CN 2013203838134U CN 201320383813 U CN201320383813 U CN 201320383813U CN 203318117 U CN203318117 U CN 203318117U
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- CN
- China
- Prior art keywords
- door frame
- frame sealing
- sealing band
- sponge foaming
- foaming pipe
- 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 discloses a vehicle door frame sealing strip in the field of automobile sealing members. The vehicle door frame sealing strip comprises a sponge foam tube and a U-shaped clamping part which are arranged in parallel, wherein the U-shaped clamping part is formed by enclosing with a top edge, a side edge and a bottom edge; the bottom of the sponge foam tube and the top of the top edge of the U-shaped clamping part are connected into a whole; and an inward concave structure is arranged at the bottom of the sponge foam tube and is positioned on one side of the sponge foam tube close to the side edge. The technical effects are as follows: the vehicle door frame sealing strip has less process steps during manufacturing process, is simple in process and can be molded by integrally extruding while ensuring that the compression load of the whole vehicle door frame sealing strip is consistent, the stress on the inner ring of the sponge foam tube is smaller than the yield strength of the sponge foam tube and the door closing comfort is ensured, so that the production and manufacturing cost of the vehicle door frame sealing strip is reduced.
Description
Technical field
The utility model relates to a kind of door frame sealing band in automotive sealant field.
Background technology
Common door frame sealing band, comprise the sponge foaming pipe 1 and the U-shaped holding part 2 that be arranged in parallel, and U-shaped holding part 2 is surrounded with base 23 by top margin 21, side 22; The top of the top margin 21 of the bottom of sponge foaming pipe 1 and U-shaped holding part 2 is connected as a single entity; The radially both sides of the bottom of sponge foaming pipe 1, a side of sponge foaming pipe 1 close side 22 and sponge foaming pipe 1 all are provided with concave inward structure 11 away from a side of side 22.This concave inward structure 11 is axially parallel with sponge foaming pipe 1 or U-shaped holding part 2.On the door frame sealing band, also can be provided with simultaneously one with the bottom of the side 22 of U-shaped holding part 2 or the lip limit 3 that top is connected as a single entity, on lip limit 3 with glass fibre drag-line 4, the door frame sealing band designed like this, after its U-shaped holding part 2 is installed with vehicle door B pole, the 1 inner ring compression of sponge foaming pipe, outer ring stretches, and the stressed yield strength that is greater than material of sponge foaming pipe 1 inner ring, cause sponge foaming pipe 1 to occur crumpling in B post corner.The degraded appearance of B post.
The prior art addressed the above problem at present has three kinds: the first prior art is socketed the second sponge foaming pipe 101 at the inner ring of sponge foaming pipe 1.As shown in Figure 1.The second prior art is at concave inward structure 11 places of sponge foaming pipe 1, sponge foaming pipe 1 all to be wiped out, and connects angle 102 at the top margin 21 of U-shaped holding part 2 mold pressing again, as shown in Figure 2.The third prior art is to adopt the variable section technology, rounding 103 is set on the inner ring of sponge foaming pipe 1, as shown in Figure 3.
In said method, first method and the third method, be all that the compressive load that strengthens sponge foaming pipe 1 is carried out reinforcement, and what make the yield strength of sponge foaming pipe 1 be greater than this sponge foaming pipe 1 inner ring stressedly prevents that sponge foaming pipe 1 from crumpling.Second method, increased the operation that mold pressing connects angle.Yet carry out artificial intervention by above-mentioned three kinds of methods, prevent that sponge foaming pipe 1 from crumpling, all increased the consumption of corresponding cost and the energy.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of door frame sealing band is provided, it can be consistent in the compressive load that guarantees whole door frame sealing band, and when sponge foaming pipe inner ring stressed is less than the yield strength of sponge foaming pipe, reduce the operation in door frame sealing band manufacturing process, can the one extrusion molding, thus the cost that the door frame sealing band is manufactured reduced.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of door frame sealing band, comprise the sponge foaming pipe and the U-shaped holding part that be arranged in parallel, and described U-shaped holding part is surrounded by top margin, side and base; The top of the top margin of the bottom of described sponge foaming pipe and described U-shaped holding part is connected as a single entity;
The bottom of described sponge foaming pipe is provided with place's concave inward structure, and described concave inward structure is positioned at the side of described sponge foaming pipe near described side.
Further, also be provided with some the first clamping teeth that are positioned at described top margin bottom on described U-shaped holding part, and some the second clamping teeth that are positioned at top, described base.
Further, be inlaid with caash bar in described U-shaped holding part.
Further, described door frame sealing band also comprises the lip limit that a bottom with the side of described U-shaped holding part is connected as a single entity, on described lip limit with the glass fibre drag-line.
Further, described lip limit is curved.
Further, described sponge foaming pipe is provided with at least one exhaust hole radially.
Further, this door frame sealing band is the one extrusion molding.
Adopted the technical scheme of a kind of door frame sealing band of the present utility model, comprising sponge foaming pipe and U-shaped holding part, the top of the top margin of the bottom of sponge foaming pipe and U-shaped holding part is connected as a single entity, and the bottom of sponge foaming pipe is provided with place's concave inward structure, described concave inward structure is positioned at the technical scheme of described sponge foaming pipe near the door frame sealing band of side one side of described U-shaped holding part.Its technique effect is: it can be consistent in the compressive load that guarantees whole door frame sealing band, guarantee the stressed yield strength that is less than described sponge foaming pipe of described sponge foaming pipe inner ring, when comfort level is closed the door in assurance, operation in this door frame sealing band manufacturing process is few, technique is simple, can the one extrusion molding, reduce the cost that the door frame sealing band is manufactured.
The accompanying drawing explanation
Fig. 1 is a kind of door frame sealing band of the first prior art section drawing.
Fig. 2 is a kind of door frame sealing band of the second prior art section drawing.
Fig. 3 is a kind of door frame sealing band of the third prior art section drawing.
Fig. 4 is a kind of door frame sealing band section drawing of the present utility model.
Fig. 5 is a kind of door frame sealing band scheme of installation of the present utility model.
The specific embodiment
Refer to Fig. 4 and Fig. 5, contriver of the present utility model is in order to be understood the technical solution of the utility model better, below by embodiment particularly, and is described in detail by reference to the accompanying drawings:
Refer to Fig. 4, a kind of door frame sealing band of the present utility model, comprise the sponge foaming pipe 1 and the U-shaped holding part 2 that be arranged in parallel, and U-shaped holding part 2 is surrounded with base 23 by top margin 21, side 22; The top of the top margin 21 of the bottom of sponge foaming pipe 1 and U-shaped holding part 2 is connected as a single entity.
In the present embodiment, the bottom of sponge foaming pipe 1 is provided with place's concave inward structure 11, and this concave inward structure 11 is positioned at the side of sponge foaming pipe 1 near the side 22 of U-shaped holding part 2.And sponge foaming pipe 1 is provided with outer male structure 12 away from the bottom of a side of the side 22 of U-shaped holding part 2.
A kind of door frame sealing band of the present utility model, due to the concave inward structure 11 that has reduced sponge foaming pipe 1 and U-shaped holding part 2 connecting portions, be sponge foaming pipe 1 and U-shaped holding part 2 connecting portions in prior art, the radially both sides of sponge foaming pipe 1 bottom all are provided with concave inward structure 11, and in the utility model, in the connecting portion of sponge foaming pipe 1 and U-shaped holding part 2, only have a side of the side 22 of close U-shaped holding part 2 to be provided with concave inward structure 11.
Such design, changed the force-bearing situation of sponge foaming pipe 1 inner ring, guarantees the stressed yield strength that is less than sponge foaming pipe 1 of consistent and sponge foaming pipe 1 inner ring of the compressive load of whole door frame sealing band, and the comfort level of therefore closing car door has had assurance.Simultaneously, the operation in this door frame sealing band manufacturing process is few, and technique is simple, can the one extrusion molding, reduce the cost that the door frame sealing band is manufactured.
Simultaneously, the inboard of U-shaped holding part 2 also is provided with and is positioned at some the first clamping teeth 24 on top margin 21 and is positioned at some the second clamping teeth 25 on base 23.The first clamping tooth 24 is positioned at the bottom of top margin 21, and the second clamping tooth 25 is positioned at 23De top, base, and gusset 51 clampings of B post on U-shaped holding part 2 and arrangements for automotive doors doorframe are convenient in such design.And sponge foaming pipe 1 is fixing with arrangements for automotive doors doorframe set square 52, as shown in Figure 5.
In order to strengthen gusset 51 clampings of B post on 2 pairs of arrangements for automotive doors doorframes of U-shaped holding part, be inlaid with caash bar 26 in U-shaped holding part 2, as shown in Figure 4 and Figure 5.
In order to improve the outward appearance of B post on the arrangements for automotive doors doorframe, this door frame sealing band also comprises the lip limit 3 that a bottom with the side 22 of U-shaped holding part 2 is connected as a single entity, on lip limit 3 with glass fibre drag-line 4, angle and position to lip limit 3 are adjusted, to improve the outward appearance of B post on the arrangements for automotive doors doorframe, in the present embodiment, lip limit 3 is curved.
In order to strengthen the discharge of sponge foaming pipe 1 interior heat, reduce the temperature of sponge foaming pipe 1 inner ring, sponge foaming pipe 1 is provided with at least one exhaust hole 13 radially.
Those of ordinary skill in the art will be appreciated that, above embodiment just is used for illustrating the utility model, and not be used as restriction of the present utility model, as long as in connotation scope of the present utility model, to variation, the modification of the above embodiment, all will drop in claims scope of the present utility model.
Claims (7)
1. a door frame sealing band, comprise the sponge foaming pipe (1) and the U-shaped holding part (2) that be arranged in parallel, and described U-shaped holding part (2) is surrounded with base (23) by top margin (21), side (22); The top of the top margin (21) of the bottom of described sponge foaming pipe (1) and described U-shaped holding part (2) is connected as a single entity; It is characterized in that:
The bottom of described sponge foaming pipe (1) is provided with place's concave inward structure (11), and described concave inward structure (11) is positioned at the side of described sponge foaming pipe (1) near described side (22).
2. a kind of door frame sealing band according to claim 1, it is characterized in that: also be provided with some the first clamping teeth (24) that are positioned at described top margin (21) bottom on described U-shaped holding part (2), and some the second clamping teeth (25) that are positioned at top, described base (23).
3. a kind of door frame sealing band according to claim 1, is characterized in that: be inlaid with caash bar (26) in described U-shaped holding part (2).
4. a kind of door frame sealing band according to claim 1, it is characterized in that: described door frame sealing band also comprises the lip limit (3) that a bottom with the side (22) of described U-shaped holding part (2) is connected as a single entity, and described lip limit (3) is upper with glass fibre drag-line (4).
5. a kind of door frame sealing band according to claim 4, it is characterized in that: described lip limit (3) is curved.
6. a kind of door frame sealing band according to claim 1, it is characterized in that: described sponge foaming pipe (1) is provided with at least one exhaust hole (13) radially.
7. according to the described a kind of door frame sealing band of any one in claim 1 to 6, it is characterized in that: this door frame sealing band is the one extrusion molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203838134U CN203318117U (en) | 2013-06-28 | 2013-06-28 | Vehicle door frame sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203838134U CN203318117U (en) | 2013-06-28 | 2013-06-28 | Vehicle door frame sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318117U true CN203318117U (en) | 2013-12-04 |
Family
ID=49657499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203838134U Expired - Fee Related CN203318117U (en) | 2013-06-28 | 2013-06-28 | Vehicle door frame sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318117U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589978A (en) * | 2015-01-10 | 2015-05-06 | 江虎 | Novel vehicle door frame sealing strip |
| CN104786794A (en) * | 2015-04-29 | 2015-07-22 | 上汽通用五菱汽车股份有限公司 | Door frame sealing structure of vehicle |
| CN105904952A (en) * | 2016-04-29 | 2016-08-31 | 建新赵氏集团有限公司 | Variable section door frame strip and production device thereof |
| CN108146207A (en) * | 2017-12-29 | 2018-06-12 | 浙江兴宇汽车零部件有限公司 | A kind of tailgate door opening sealing strip |
| CN110154708A (en) * | 2019-03-11 | 2019-08-23 | 汉腾汽车有限公司 | A kind of new automobile door opening sealing structure |
| CN110333058A (en) * | 2019-07-24 | 2019-10-15 | 上海红阳密封件有限公司 | Two sealing strip of car door arc corners assembles cubing |
-
2013
- 2013-06-28 CN CN2013203838134U patent/CN203318117U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589978A (en) * | 2015-01-10 | 2015-05-06 | 江虎 | Novel vehicle door frame sealing strip |
| CN104786794A (en) * | 2015-04-29 | 2015-07-22 | 上汽通用五菱汽车股份有限公司 | Door frame sealing structure of vehicle |
| CN105904952A (en) * | 2016-04-29 | 2016-08-31 | 建新赵氏集团有限公司 | Variable section door frame strip and production device thereof |
| CN108146207A (en) * | 2017-12-29 | 2018-06-12 | 浙江兴宇汽车零部件有限公司 | A kind of tailgate door opening sealing strip |
| CN110154708A (en) * | 2019-03-11 | 2019-08-23 | 汉腾汽车有限公司 | A kind of new automobile door opening sealing structure |
| CN110333058A (en) * | 2019-07-24 | 2019-10-15 | 上海红阳密封件有限公司 | Two sealing strip of car door arc corners assembles cubing |
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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: 20131204 Termination date: 20190628 |