CN204687812U - A kind of automobile door sill sealing band - Google Patents
A kind of automobile door sill sealing band Download PDFInfo
- Publication number
- CN204687812U CN204687812U CN201520170614.4U CN201520170614U CN204687812U CN 204687812 U CN204687812 U CN 204687812U CN 201520170614 U CN201520170614 U CN 201520170614U CN 204687812 U CN204687812 U CN 204687812U
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- China
- Prior art keywords
- seal strip
- mounting bar
- sealing band
- substrate
- automobile door
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Abstract
The utility model discloses a kind of automobile door sill sealing band, sealing band comprises the mounting bar for being connected with car body along its length, mounting bar is fixedly installed resilient seal strip, seal strip and mounting bar one extrusion forming; One side of seal strip is fixedly connected with mounting bar, and the another side of seal strip is unsettled above mounting bar, and the opposing outside face of seal strip and mounting bar is used for pushing up pressure mutually with car door.The utility model automobile door sill gasket structure is simple, and adopt elastic sealing strip to replace hollow sealing strip of the prior art, sealing effectiveness is suitable, and manufacturing process is simple, and cost is low, is easy to change.
Description
Technical field
The utility model relates to sealing band technical field, is specifically related to a kind of automobile door sill sealing band.
Background technology
Automobile door sill sealing band is mainly used in the car door threshold place being arranged on vehicle, and in prior art, the keystone configuration of automobile door sill sealing band is be fixed on basal part on vehicle frame and hollow sealing portion integrated with basal part.Said structure pushes up pressure mutually by sealing and car door under can making car door in off position, makes to form sealing between car door and vehicle frame, thus prevents rainwater etc. from entering vehicle body.Along with the reduction of sealing band lightweight and productive costs, the structure of sealing band have also been obtained improvement.But gasket structure of the prior art is complicated, and basal part needs by fastener as fixing in screw completes, be not easy to change.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, provides the automobile door sill sealing band that a kind of good seal performance, structure are simple, be easy to replacing.
For achieving the above object, the technical solution of the utility model is a kind of automobile door sill sealing band, it is characterized in that, described sealing band comprises the mounting bar for being connected with car body along its length, described mounting bar is fixedly installed resilient seal strip, described seal strip and described mounting bar one extrusion forming; One side of described seal strip is fixedly connected with described mounting bar, and the another side of described seal strip is unsettled above described mounting bar, and the opposing outside face of described seal strip and mounting bar is used for pushing up pressure mutually with car door.
For the ease of the replacing of mounting bar, preferred technical scheme is, described mounting bar comprises the first substrate and second substrate that are fixedly connected with, one side of described seal strip is fixedly connected with a side of described first substrate, the fixed end of described second substrate and the middle part of first substrate are fixedly connected to form T-shaped, described second substrate are provided with the clamping part with door pillar clamping.
In order to ensure the resilience rapidly of seal strip energy, ensure the relative pressure on top surface between its with car door, preferred technical scheme is, the cross-sectional plane of described seal strip is arc, and the protrusion direction of the cross-sectional plane arc of described seal strip is consistent to the direction of seal strip with mounting bar.
In order to avoid dust enters the gap between mounting bar and door pillar, preferred technical scheme is that described seal strip is also provided with flank, and the bearing of trend of described flank is contrary with the free end bearing of trend of seal strip, and described flank is used for pushing up pressure mutually with door pillar surface.
In order to avoid the elastomeric material extruding of seal strip bending part affects being fixedly connected with of seal strip and mounting bar, preferred technical scheme is, the joint face upper end of seal strip and mounting bar is provided with chamfering groove, and described chamfering groove is arranged on the inner surface of seal strip.
In order to ensure the service life of sealing band, preferred technical scheme is, the material of described seal strip is Thermoplastic Vulcanizate, and the material of described mounting bar is polypropylene.
Stable in order to ensure that buckle connects, preferred technical scheme is, described clamping part comprises V-shaped groove shape profile, the bottom land of described profile is fixedly connected with the free end of second substrate, the groove face top of described profile is provided with clamping bar, described clamping bar is parallel with second substrate, by fin rounding off between the groove face top of described profile and the lateral surface of clamping bar.
Advantage of the present utility model and beneficial effect are:
The utility model automobile door sill gasket structure is simple, and adopt elastic sealing strip to replace hollow sealing strip of the prior art, sealing effectiveness is suitable, and manufacturing process is simple, and cost is low, is easy to change.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automobile door sill sealing band.
In figure: 1, mounting bar; 1-1, first substrate; 1-2, second substrate; 1-3, clamping part; 1-3-1, profile; 1-3-2, clamping bar; 2, seal strip; 3, flank; 4, chamfering groove; 5, fin.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in Figure 1, the automobile door sill sealing band of embodiment, sealing band comprises the mounting bar 1 for being connected with car body along its length, mounting bar 1 is fixedly installed resilient seal strip 2, seal strip 2 and mounting bar 1 one extrusion forming; One side of seal strip 2 is fixedly connected with mounting bar 1, and the another side of seal strip 2 is unsettled above mounting bar 1, and the opposing outside face of seal strip 2 and mounting bar 1 is used for pushing up pressure mutually with car door.
Mounting bar 1 comprises the first substrate 1-1 and second substrate 1-2 that are fixedly connected with, one side of seal strip 2 is fixedly connected with a side of first substrate 1-1, the fixed end of second substrate 1-2 and the middle part of first substrate 1-1 are fixedly connected to form T-shaped, second substrate 1-2 are provided with the clamping part 1-3 with door pillar clamping.
The cross-sectional plane of seal strip 2 is arc, and the protrusion direction of the cross-sectional plane arc of seal strip 2 is consistent with the direction of mounting bar 1 to seal strip 2.
Seal strip 2 is also provided with flank 3, and the bearing of trend of flank 3 is contrary with the free end bearing of trend of seal strip 2, and flank 2 is for pushing up pressure mutually with door pillar surface.
Seal strip 2 is provided with chamfering groove 4 with the joint face upper end of mounting bar 1, and chamfering groove 4 is arranged on the inner surface of seal strip 2.
The material of seal strip 2 is Thermoplastic Vulcanizate, and the material of mounting bar 1 is polypropylene.
Clamping part 1-3 comprises V-shaped groove shape profile 1-3-1, the bottom land of profile 1-3-1 is fixedly connected with the free end of second substrate 1-2, the groove face top of profile 1-3-1 is provided with clamping bar 1-3-2, clamping bar 1-3-2 is parallel with second substrate 1-2, by fin 5 rounding off between the groove face top of profile 1-3-1 and the lateral surface of clamping bar 1-3-2.
The clamping being fitted through clamping part 1-3 of sealing band realizes, and when a vehicle door is closed, car door top means of press seals bending tablet, the flexural deformation of chamfering slot part is maximum.
Mounting bar also can adopt bonding mode and vehicle frame to achieve a fixed connection.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. an automobile door sill sealing band, is characterized in that, described sealing band comprises the mounting bar for being connected with car body along its length, and described mounting bar is fixedly installed resilient seal strip, described seal strip and described mounting bar one extrusion forming; One side of described seal strip is fixedly connected with described mounting bar, and the another side of described seal strip is unsettled above described mounting bar, and the opposing outside face of described seal strip and mounting bar is used for pushing up pressure mutually with car door.
2. automobile door sill sealing band according to claim 1, it is characterized in that, described mounting bar comprises the first substrate and second substrate that are fixedly connected with, one side of described seal strip is fixedly connected with a side of described first substrate, the fixed end of described second substrate and the middle part of first substrate are fixedly connected to form T-shaped, described second substrate are provided with the clamping part with door pillar clamping.
3. automobile door sill sealing band according to claim 1, is characterized in that, the cross-sectional plane of described seal strip is arc, and the protrusion direction of the cross-sectional plane arc of described seal strip is consistent to the direction of seal strip with mounting bar.
4. automobile door sill sealing band according to claim 1, is characterized in that, described seal strip is also provided with flank, and the bearing of trend of described flank is contrary with the free end bearing of trend of seal strip, and described flank is used for pushing up pressure mutually with door pillar surface.
5. automobile door sill sealing band according to claim 1, is characterized in that, the joint face upper end of seal strip and mounting bar is provided with chamfering groove, and described chamfering groove is arranged on the inner surface of seal strip.
6. automobile door sill sealing band according to claim 1, is characterized in that, the material of described seal strip is Thermoplastic Vulcanizate, and the material of described mounting bar is polypropylene.
7. automobile door sill sealing band according to claim 2, it is characterized in that, described clamping part comprises V-shaped groove shape profile, the bottom land of described profile is fixedly connected with the free end of second substrate, the groove face top of described profile is provided with clamping bar, described clamping bar is parallel with second substrate, by fin rounding off between the groove face top of described profile and the lateral surface of clamping bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170614.4U CN204687812U (en) | 2015-03-25 | 2015-03-25 | A kind of automobile door sill sealing band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170614.4U CN204687812U (en) | 2015-03-25 | 2015-03-25 | A kind of automobile door sill sealing band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204687812U true CN204687812U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170614.4U Active CN204687812U (en) | 2015-03-25 | 2015-03-25 | A kind of automobile door sill sealing band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204687812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576475A (en) * | 2017-09-05 | 2018-01-12 | 中国航空工业集团公司沈阳空气动力研究所 | A kind of elastic hinge for balance calibration system with multiple protection functions |
| CN109774436A (en) * | 2019-02-27 | 2019-05-21 | 浙江众泰汽车制造有限公司 | A kind of automobile door glass position limiting structure |
-
2015
- 2015-03-25 CN CN201520170614.4U patent/CN204687812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576475A (en) * | 2017-09-05 | 2018-01-12 | 中国航空工业集团公司沈阳空气动力研究所 | A kind of elastic hinge for balance calibration system with multiple protection functions |
| CN109774436A (en) * | 2019-02-27 | 2019-05-21 | 浙江众泰汽车制造有限公司 | A kind of automobile door glass position limiting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |