CN213442023U - B-pillar door frame structure of European-style vehicle door - Google Patents
B-pillar door frame structure of European-style vehicle door Download PDFInfo
- Publication number
- CN213442023U CN213442023U CN202021443055.7U CN202021443055U CN213442023U CN 213442023 U CN213442023 U CN 213442023U CN 202021443055 U CN202021443055 U CN 202021443055U CN 213442023 U CN213442023 U CN 213442023U
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- China
- Prior art keywords
- door
- groove
- pillar
- frame structure
- inner panel
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- 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
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 42
- 238000005452 bending Methods 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000004677 Nylon Substances 0.000 description 7
- 229920001778 nylon Polymers 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a B post door frame structure of european style door includes door inner panel, with the door sash B post reinforcement of door inner panel looks adaptation and assembles the groove on door sash B post reinforcement, door sash B post reinforcement extends the straight portion that forms, is inwards reversely bent by straight portion tip and forms and be used for wrapping up the connecting portion of door inner panel one end including the U type portion that is used for wrapping up the groove, by the outside reverse bending back of U type portion first side border, this door sash B post reinforcement is the integrated into one piece structure. The utility model discloses a door sash B post reinforcement is through roll-in technology integrated into one piece, through U type portion cladding groove restriction groove come off, and it is fixed to buckle mutually with the door inner panel through connecting portion, avoids the door inner panel to expose simultaneously and influences the surface quality of car.
Description
Technical Field
The utility model relates to a B post door frame structure especially relates to a B post door frame structure of european style door.
Background
The common structural forms of the european style vehicle door in the prior art are as follows: 1. the grooves are arranged on the plastic fixing piece, the plastic fixing piece is connected with the stamping reinforcement piece through a bolt, and the stamping reinforcement piece is fixed with the inner plate of the vehicle door; 2. connecting and fixing the plastic fixing piece and the rolling reinforcement piece through bolts to form a fixing structure integrally formed with a nylon groove, and assembling the nylon groove on the rolling reinforcement piece and the plastic fixing piece; 3. the fixing piece is buckled with the reinforcing piece and the inner plate of the car door respectively, and the grooves are assembled in the reinforcing piece. In the existing schemes 1 and 2, the plastic part and the reinforcing part are fixed by screws, so that the difficulty of workshop assembly and debugging is increased, and the cost is increased; and the mounting needs respectively with reinforcement and door inner panel lock in scheme 3, and the precision of assembly structure descends, and the production technology degree of difficulty increases.
Therefore, it is desired to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a low cost just can simplify the production technology and improve the B post door frame structure of the european style door of assembly precision.
The technical scheme is as follows: for the purpose of the realization, the utility model discloses a B post door frame structure of european style door, including door inner panel, with door sash B post reinforcement of door inner panel looks adaptation and assemble the groove on door sash B post reinforcement, door sash B post reinforcement is including the U type portion that is used for wrapping up the groove, by the straight portion that extends formation after the outside reverse bending of U type portion first side border, by the inside reverse bending formation of straight portion tip and be used for wrapping up the connecting portion of door inner panel one end, this door sash B post reinforcement is the integrated into one piece structure. The utility model discloses a door sash B post reinforcement is through roll-in technology integrated into one piece, through U type portion cladding groove restriction groove come off, and it is fixed to buckle mutually with the door inner panel through connecting portion, avoids the door inner panel to expose simultaneously and influences the surface quality of car.
The B-pillar reinforcing piece of the door sash is a roll-formed piece.
Preferably, one end of the vehicle door inner plate is welded and fixed with the second side edge of the U-shaped portion, and the other end of the vehicle door inner plate extends into the connecting portion and is fastened and fixed with the groove of the connecting portion. The utility model discloses well car door and window frame B post reinforcement is fixed mutually through welding and lock connected form and door inner panel, lies in the door inner panel of the interior hidden department of car promptly and passes through welded fastening with door sash B post reinforcement, and exerted door inner panel closes with door sash B post reinforcement looks lock and is connected, so simplified the process, improved the assembly precision to manufacturing cost has been reduced.
Furthermore, the grove includes the grove body of U type structure, is used for cladding door inner panel and the first outer lip limit of door sash B post reinforcement junction, is formed by one side of grove body outwards turning over, is used for cladding the second outer lip limit of the straight portion tip of door sash B post reinforcement and is located the first support lip limit and the second support lip limit of the U type inslot side of grove body by the outside slant extension of the opposite side limit of grove body. The first outer lip of the groove of the utility model coats the inner plate of the vehicle door and the B-pillar reinforcement of the vehicle door window frame to prevent the outer part of the inner plate and the B-pillar reinforcement from being exposed; the second outer lip edge covers the end of the straight part to reduce wind noise.
Furthermore, the root part of the first supporting lip edge connected with the trough body is provided with a force reducing notch. The utility model discloses set up the power of subtracting breach at the root in first support lip limit, can guarantee the counter-force in appropriate within range, avoid leading to glass lift resistance too big because of the counter-force is too big, influence glass normal rising.
Preferably, the force reducing notch is a circular arc notch.
Furthermore, the both sides of the U type groove outside of groove body are equipped with the backstop lip limit that is used for blockking that the groove drops respectively. The utility model discloses a backstop lip limit can prevent that the groove from droing toward the guide rail outward.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: firstly, the B column reinforcement of the door sash frame of the utility model is integrally formed through a rolling process, the U-shaped part is used for coating the nylon groove to limit the nylon groove from falling off, and the connection part is buckled with the inner plate of the door to realize fixation, and meanwhile, the inner plate of the door is prevented from being exposed to influence the quality of the outer surface of the automobile; secondly, the middle vehicle door and window frame B column reinforcing piece is fixed with the vehicle door inner plate in a welding and buckling connection mode, namely, the vehicle door inner plate positioned at the hidden position in the vehicle is fixed with the vehicle door window frame B column reinforcing piece in a welding mode, and the exposed vehicle door inner plate is buckled and connected with the vehicle door window frame B column reinforcing piece, so that the process procedure is simplified, the assembly precision is improved, and the production cost is reduced; moreover, the first outer lip of the nylon groove of the utility model coats the inner plate of the vehicle door and the B column reinforcement of the vehicle door window frame to prevent the outer part of the inner plate and the B column reinforcement from being exposed; the end part of the straight part is coated by the second outer lip edge, so that wind noise is reduced; the utility model also arranges a force reducing notch at the root of the first supporting lip edge, which can ensure the counter force in a proper range and avoid the influence on the normal lifting of the glass caused by the too large counter force; finally, the stop lip of the utility model can prevent the grooves from falling off from the guide rail.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the B-pillar door frame structure of the european style vehicle door of the present invention includes a vehicle door inner panel 1, a vehicle door sash B-pillar reinforcement 2, and a slot 3. The door inner panel 1 is a sheet metal part in a door shape, two ends of the door inner panel 1 are connected with the door window frame B column reinforcing part 2, the nylon groove 3 is assembled in the window frame B column reinforcing part 2, and glass is filled in the nylon groove 3 and can move up and down.
The door sash B-pillar reinforcement 2 includes a U-shaped portion 201, a straight portion 202, and a connecting portion 203, and the door sash B-pillar reinforcement 2 is an integrally formed structure manufactured by a roll forming process. U type portion 201 is used for fixed groove 3, and straight portion 202 extends after bending by the outside reverse of the first side edge of U type portion 201 and forms, and connecting portion 203 is formed by the inside reverse bending of straight portion tip, and connecting portion 203 is used for wrapping up door inner panel one end. The utility model discloses a door sash B post reinforcement is through roll-in technology integrated into one piece, through U type portion cladding groove restriction groove come off, and it is fixed to buckle mutually with the door inner panel through connecting portion, avoids the door inner panel to expose simultaneously and influences the surface quality of car.
The utility model discloses door inner panel 1's one end and the second side welded fastening of U type portion 201, door inner panel 1's the other end stretch into in connecting portion 203, and it is fixed with the recess looks lock of connecting portion 203. The utility model discloses well car door and window frame B post reinforcement is fixed mutually through welding and lock connected form and door inner panel, lies in the door inner panel of the interior hidden department of car promptly and passes through welded fastening with door sash B post reinforcement, and exerted door inner panel closes with door sash B post reinforcement looks lock and is connected, so simplified the process, improved the assembly precision to manufacturing cost has been reduced.
The chute 3 includes a chute body 301, a first outer lip 302, a second outer lip 303, a first support lip 304, a second support lip 305, and a stopper lip 307. The slot body 301 is of a U-shaped structure, the first outer lip 302 is formed by folding one side of the slot body outwards, and the first outer lip 302 is used for covering the welding joint of the inner door panel and the B-pillar reinforcement of the door sash. The second outer lip 303 is formed by extending the other side of the channel body 301 obliquely outward, and the second outer lip 303 is used for covering the end of the straight part of the B-pillar reinforcement of the door sash. The first outer lip of the groove of the utility model coats the inner plate of the vehicle door and the B-pillar reinforcement of the vehicle door window frame to prevent the outer part of the inner plate and the B-pillar reinforcement from being exposed; the second outer lip edge covers the end of the straight part to reduce wind noise.
The first 304 and second 305 supporting lips are located inside the U-shaped channel of the channel body. The stopping lips 307 are located on two outer sides of the U-shaped groove of the groove body 301 and used for stopping the groove from falling off. The utility model discloses a backstop lip limit can prevent that the groove from droing toward the guide rail outward.
The utility model discloses well first support lip limit 304 has seted up the power of subtracting breach 306 with the root that the groove body is connected, and power of subtracting breach 306 is a circular arc breach. The utility model discloses set up the power of subtracting breach at the root in first support lip limit, can guarantee the counter-force in appropriate within range, avoid leading to glass lift resistance too big because of the counter-force is too big, influence glass normal rising.
Claims (7)
1. The utility model provides a B post door frame structure of european style door which characterized in that: including door inner panel (1), with door sash B post reinforcement (2) of door inner panel looks adaptation and assemble groove (3) on door sash B post reinforcement, door sash B post reinforcement (2) are including U type portion (201) that are used for wrapping up the groove, extend straight portion (202) that form after bending by the outside reverse of U type portion first side edge, by straight portion tip inside reverse bending formation and be used for wrapping up connecting portion (203) of door inner panel one end, this door sash B post reinforcement (2) are the integrated into one piece structure.
2. The B-pillar door frame structure of the euro-type vehicle door according to claim 1, wherein: the door sash B column reinforcing piece (2) is a roll-formed piece.
3. The B-pillar door frame structure of the euro-type vehicle door according to claim 1, wherein: one end of the vehicle door inner plate (1) is welded and fixed with the second side edge of the U-shaped portion (201), and the other end of the vehicle door inner plate (1) extends into the connecting portion (203) and is buckled and fixed with the groove of the connecting portion (203).
4. The B-pillar door frame structure of the euro-type vehicle door according to claim 1, wherein: the grove (3) comprises a grove body (301) of a U-shaped structure, a first outer lip edge (302) formed by outwards turning one side of the grove body and used for coating the joint of the inner door plate and the B pillar reinforcement of the door sash frame, a second outer lip edge (303) formed by outwards obliquely extending the other side of the grove body and used for coating the end part of the straight part of the B pillar reinforcement of the door sash frame, and a first supporting lip edge (304) and a second supporting lip edge (305) which are positioned on the inner side of the U-shaped groove of the grove body.
5. The B-pillar door frame structure of the euro-type vehicle door according to claim 4, wherein: the root part of the first supporting lip edge (304) connected with the trough body is provided with a force reducing notch (306).
6. The B-pillar door frame structure of a european style vehicle door according to claim 5, wherein: the force reducing notch (306) is an arc-shaped notch.
7. The B-pillar door frame structure of the euro-type vehicle door according to claim 4, wherein: two sides of the outer side of the U-shaped groove of the groove body (301) are respectively provided with a stop lip (307) for stopping the groove from falling off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021443055.7U CN213442023U (en) | 2020-07-21 | 2020-07-21 | B-pillar door frame structure of European-style vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021443055.7U CN213442023U (en) | 2020-07-21 | 2020-07-21 | B-pillar door frame structure of European-style vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213442023U true CN213442023U (en) | 2021-06-15 |
Family
ID=76306544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021443055.7U Expired - Fee Related CN213442023U (en) | 2020-07-21 | 2020-07-21 | B-pillar door frame structure of European-style vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213442023U (en) |
-
2020
- 2020-07-21 CN CN202021443055.7U patent/CN213442023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |