CN102490579A - Automobile side door closing damping device - Google Patents
Automobile side door closing damping device Download PDFInfo
- Publication number
- CN102490579A CN102490579A CN2011103841043A CN201110384104A CN102490579A CN 102490579 A CN102490579 A CN 102490579A CN 2011103841043 A CN2011103841043 A CN 2011103841043A CN 201110384104 A CN201110384104 A CN 201110384104A CN 102490579 A CN102490579 A CN 102490579A
- Authority
- CN
- China
- Prior art keywords
- sealing band
- inner plate
- automobile side
- car door
- door
- 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.)
- Pending
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- Seal Device For Vehicle (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses an automobile side door closing damping device, which comprises a car door inner plate (1). A sealing strip (2) is fixedly arranged at the lower edge of the inner surface of the car door inner plate (1), the cross section of the sealing strip (2) is in a hollow triangle shape, and the sealing strip (2) is attached to the car door inner plate (1) and fixed by a plurality of clamps (3) arranged forward to back. The automobile side door closing damping device can effectively reduce noise in closing a door and has the advantages of being ingenious in design, simple in structure, easy to transform, low in transform cost, strong in generality, applied to various automobiles and the like.
Description
Technical field
The invention belongs to automobile technical field, specifically, the particularly side door closing buffer on the automobile.
Background technology
At present, automobile side-door when closing, can send usually " crash " sound, this sound produces owing to inner plate of car door and vehicle body doorframe panel beating impinges.According to modern designing idea; One circle sealing band can be installed on the vehicle body doorframe panel beating, and the sealing bar plays buffer action when automobile side-door is closed, though can avoid inner plate of car door and vehicle body doorframe panel beating directly to clash into; Can reduce the noise of closed door to a certain extent; But in reality, the noise of closing of the door is still bigger, and performance was particularly outstanding when particularly closed door was firmly big.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of automobile side-door closing buffer that can effectively reduce closing noise.
Technical scheme of the present invention is following: a kind of automobile side-door closing buffer, comprise inner plate of car door (1) and sealing band (2), and fixedly install sealing band (2) at the lower edge of said inner plate of car door (1) inside face.
The present invention sets up sealing band on inner plate of car door; When automobile side-door is closed; Sealing band on the inner plate of car door at first touches the sealing band on the vehicle body doorframe panel beating; Like this bump between inner plate of car door and the vehicle body doorframe panel beating by in the background technology hard-soft collision becomes soft--soft collision, the sealing band on inner plate of car door and the vehicle body doorframe panel beating plays buffer action jointly, has reduced the noise that sends when automobile side-door is closed effectively; Promptly use than great and close the door, the noise of the generation of closing the door is also than smaller.
The cross-sectional plane of said sealing band (2) is a hollow triangle, and one side is simple in structure, processing and fabricating is easy, cost is low; On the other hand, sealing band can be out of shape steps down, and during closing of the door, and the said sealing band back deflection that is impacted is big, and buffering effect is remarkable, can further reduce closing noise.
For the ease of assembling, and guarantee the sealing band installation firmly, said sealing band (2) abuts on the inner plate of car door (1), and fixing through a plurality of clamps (3) of arranging from front to back.
Said clamp (3) is located in inner plate of car door (1) and the cooresponding mounting hole of sealing band (2); Two ends at clamp (3) are equipped with the button pawl; Clamp (3) wherein the button dog clutch of an end on said inner plate of car door (1); The button pawl of clamp (3) other end is positioned at the hollow of sealing band (2), and fastens the inwall of sealing band (2).Above structure makes full use of the plastic deformation of clamp and assembles, and not only dismounting process is simple, efficient is high, and has guaranteed bonded assembly fastness and reliability between sealing band and the inner plate of car door, can effectively avoid sealing band to take place to become flexible or come off.Simultaneously, clamp is in an end of vehicle body doorframe panel beating is hidden in sealing band hollow, and the buffering in the time of can be to bump has a negative impact.
Draw materials for ease, cost-cutting, and the effect that further improves buffering, said sealing band (2) is processed by flexible glue.
As preferably, said sealing band (2) is processed by flexible PVC.
As preferably, said sealing band (2) is processed by rubber.
Beneficial effect: the present invention can reduce closing noise effectively when automobile side-door is closed, and has characteristics such as design is ingenious, simple in structure, transformation is easy, improvement cost is low, highly versatile, can on various types of automobiles, use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Like Fig. 1, shown in Figure 2, the present invention is made up of inner plate of car door 1, sealing band 2 and clamp 3, and wherein, inner plate of car door 1 adopts prior art, and its structure and moulding are not done at this and given unnecessary details.Lower edge at said inner plate of car door 1 inside face is provided with a sealing band 2, and sealing bar 2 extends to the rear end by the front end of inner plate of car door 1 inside face lower edge.The cross-sectional plane of said sealing band 2 is preferably hollow triangle, also can be other suitable hollow shape, like trapezoidal, rectangle etc.Certainly, sealing band 2 can be a solid construction also, and effect is poor slightly when just cushioning.Said sealing band 2 is processed by flexible glue, is preferably flexible PVC or rubber in the present embodiment.
Can know that from Fig. 1, Fig. 2 on sealing band 2, offer a plurality of mounting holes from front to back, the correspondence position on the inner plate of car door 1 also has mounting hole.Each of said sealing band 2 and inner plate of car door 1 is to being equipped with clamp 3 in the mounting hole, this clamp 3 is through injection mo(u)lding, and hardness is higher than said sealing band 2.The two ends of said clamp 3 all are formed with the button pawl, and wherein the button dog clutch of an end is on said inner plate of car door 1 for clamp 3, and the button pawl of clamp 3 other ends is positioned at the hollow of sealing band 2, and fastens the inwall of sealing band 2.Under the effect of a plurality of clamps 3, sealing band 2 is installed on inner plate of car door 1 firmly.
Claims (6)
1. an automobile side-door closing buffer comprises inner plate of car door (1), it is characterized in that: the lower edge at said inner plate of car door (1) inside face is set with sealing band (2).
2. automobile side-door closing buffer according to claim 1; It is characterized in that: the cross-sectional plane of said sealing band (2) is a hollow triangle; Sealing bar (2) abuts on the inner plate of car door (1), and fixing through a plurality of clamps (3) of arranging from front to back.
3. automobile side-door closing buffer according to claim 2; It is characterized in that: said clamp (3) is located in inner plate of car door (1) and the cooresponding mounting hole of sealing band (2); Two ends at clamp (3) are equipped with the button pawl; Wherein the button dog clutch of an end is on said inner plate of car door (1) for clamp (3), and the button pawl of clamp (3) other end is positioned at the hollow of sealing band (2), and fastens the inwall of sealing band (2).
4. according to claim 1 or 2 or 3 described automobile side-door closing buffer, it is characterized in that: said sealing band (2) is processed by flexible glue.
5. automobile side-door closing buffer according to claim 4 is characterized in that: said sealing band (2) is processed by flexible PVC.
6. automobile side-door closing buffer according to claim 4 is characterized in that: said sealing band (2) is processed by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103841043A CN102490579A (en) | 2011-11-28 | 2011-11-28 | Automobile side door closing damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103841043A CN102490579A (en) | 2011-11-28 | 2011-11-28 | Automobile side door closing damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490579A true CN102490579A (en) | 2012-06-13 |
Family
ID=46182456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103841043A Pending CN102490579A (en) | 2011-11-28 | 2011-11-28 | Automobile side door closing damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102490579A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122771U (en) * | 1992-05-13 | 1992-11-25 | 北京市朝阳区京滤汽车车身附件厂 | Lower sealing strip unit for car doors |
| EP1702953A2 (en) * | 2005-03-18 | 2006-09-20 | Kinugawa Rubber Industrial Co., Ltd., | Polymeric composition, polymer-extruded article and weather strip for automotive vehicle |
| US20090001765A1 (en) * | 2004-04-30 | 2009-01-01 | Richard Borsos | Sealing Strip and Vehicle Frame Assembly |
| US20090100761A1 (en) * | 2007-09-28 | 2009-04-23 | Toyoda Gosei Co., Ltd. | Door weatherstrip |
| US20110219701A1 (en) * | 2010-03-09 | 2011-09-15 | Toyoda Gosei Co., Ltd. | Door weather strip |
| CN202319844U (en) * | 2011-11-28 | 2012-07-11 | 力帆实业(集团)股份有限公司 | Close buffering structure of automobile side door |
-
2011
- 2011-11-28 CN CN2011103841043A patent/CN102490579A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122771U (en) * | 1992-05-13 | 1992-11-25 | 北京市朝阳区京滤汽车车身附件厂 | Lower sealing strip unit for car doors |
| US20090001765A1 (en) * | 2004-04-30 | 2009-01-01 | Richard Borsos | Sealing Strip and Vehicle Frame Assembly |
| EP1702953A2 (en) * | 2005-03-18 | 2006-09-20 | Kinugawa Rubber Industrial Co., Ltd., | Polymeric composition, polymer-extruded article and weather strip for automotive vehicle |
| US20090100761A1 (en) * | 2007-09-28 | 2009-04-23 | Toyoda Gosei Co., Ltd. | Door weatherstrip |
| US20110219701A1 (en) * | 2010-03-09 | 2011-09-15 | Toyoda Gosei Co., Ltd. | Door weather strip |
| CN202319844U (en) * | 2011-11-28 | 2012-07-11 | 力帆实业(集团)股份有限公司 | Close buffering structure of automobile side door |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |