CN202319845U - Sealing strip for vehicle door - Google Patents
Sealing strip for vehicle door Download PDFInfo
- Publication number
- CN202319845U CN202319845U CN2011204863280U CN201120486328U CN202319845U CN 202319845 U CN202319845 U CN 202319845U CN 2011204863280 U CN2011204863280 U CN 2011204863280U CN 201120486328 U CN201120486328 U CN 201120486328U CN 202319845 U CN202319845 U CN 202319845U
- Authority
- CN
- China
- Prior art keywords
- seal bar
- sealing strip
- vehicle door
- door
- bar
- 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 - Lifetime
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Abstract
The utility model discloses a sealing strip for a vehicle door, which comprises an upper sealing strip and a lower sealing strip, and is characterized in that one end of the lower sealing strip is connected with one end of the upper sealing strip through a left connection corner, and the other end of the lower sealing strip is connected with the other end of the upper sealing strip through a right connection corner so as to form the sealing strip for the vehicle door; and the sealing strip for the vehicle door is embedded in a clamping groove on the edge of the vehicle door, and is fastened on the vehicle door through a plurality of buckles. The sealing strip for the vehicle door, provided by the utility model has the benefits that through the optimal design of the structure of the sealing strip and the selection of materials, the sealing performance of the vehicle door is improved; water leakage is eliminated and the airtightness is improved, so that the vehicle door opening/closing sound quality is improved; and meanwhile, the impact force in closing the vehicle door and the vibration of a vehicle body in running can be also reduced.
Description
Technical field
The utility model relates to the arrangements for automotive doors annex, is specifically related to a kind of automobile door sealing bar.
Background technology
The sealing of door device is to lean on the compressive deformation of sealing band to come the slit between noggin piece; Make that vehicle body is indoor to be hedged off from the outer world; Can not only prevent that wind, rain and dust intrusion are indoor; Improve sound insulation and heat-proof quality, to keep environment inside car, impulsive force and vehicle body vibration in the process of moving in the time of can also relaxing movement parts such as car door simultaneously and close.And existing door sealing member is single seal form, promptly between car door and gusset, realizes the individual layer sealing function through the sealing strip for door frame of whole circle.No matter this hermetically-sealed construction still from the vibration damping and sound of shutter door in view of, all can not reach a kind of desirable effect from sealing effectiveness.
Summary of the invention
The purpose of the utility model is the deficiency that exists to prior art, and a kind of automobile door sealing bar is provided, and it can improve the sealing property of arrangements for automotive doors, prevents in wind, rain and the dust intrusion car protection environment inside car; Impulsive force and vehicle body vibration in the process of moving in the time of simultaneously can also relaxing closing of the door make it to have good sound insulation, heat insulation and vibration-damping function.
The described a kind of automobile door sealing bar of the utility model; Comprise back seal bar, lower seal bar; It is characterized in that: an end of said lower seal bar connects the angle through a left side and is connected with an end of back seal bar; The other end of lower seal bar connects the angle through the right side and is connected with the other end of back seal bar, constitutes door weather strip; Door weather strip embeds in the draw-in groove of vehicle door edge, and is fastened on the car door through a plurality of buckles.
Described a kind of automobile door sealing bar, the comprising and the male member of car door clamping and the foaming part that contacts with gusset of its said back seal bar; Said male member is closely knit elastomeric material, and said foaming partly is the elastomeric material of foaming, and two parts are shaped to one through the high temperature extruding.
Described a kind of automobile door sealing bar; The mounting portion that comprises buckle of its said lower seal bar and the blister part that contacts with gusset; The mounting portion of said buckle is closely knit elastomeric material, and said bubble is divided into the elastomeric material of foaming, and two parts are shaped to one through the high temperature extruding.
Described a kind of automobile door sealing bar, the material of its said back seal bar and lower seal bar is ethylene propylene diene rubber EPDM.
Said back seal bar and lower seal bar are under temperature is 120 ℃ situation, are extruded material from the mouth mould of head by the screw rod of tube inside spin, in high temperature vulcanized process, connect the angle with the right side connects corner connection through a left side afterwards, the formation door weather strip.This sealing band adopts elastomeric material to process, and sealing property is excellent, sound insulation, good damping result.
The embedded section structure of back seal strip adoption in the draw-in groove on the male member embedding car door on top, thereby is realized fixing; Contact with gusset through the blister position, play the leak free effect.Lower seal strip adoption plug-in section structure, elder generation is by the hole clipping of the termination clamping lower seal bar of buckle, and the taper position through buckle is fixed on the lower seal bar on the sheet metal component again, thereby sealing band is fixed; Contact with gusset through the blister position, play the leak free effect.Two different sections are through smart cut-grafting corner connection, thereby reach the leak free effect.
In order to strengthen the sealing function of door device, be double containment with the design of Sealing Structure of door device, the sealing system of both having formed by door case sealing band and door weather strip.The present invention is exactly on the basis of original door case sealing band, increases a door weather strip.
Owing to need good sealing property; And the gap between car door and the gusset is because production tolerance's cause can not keep two gaps between the part in full accord; So sealing band need be made with elastic body, like this during a kind of material, nearly all sealing band all selects for use elastomeric material to make in screening; Because rubber has the elasticity of good elasticity, particularly bipeltate and has especially and can not be substituted.Optimal design and material chosen through to gasket structure stopped to leak, poor air-tightness, improves the sound quality of opening/closing door of vehicle.
The beneficial effect of the utility model: through optimal design and material chosen, improved the sealing property of car door, stopped to leak, improved air-tightness, thereby improved the sound quality of opening/closing door of vehicle to gasket structure; Impulsive force and vehicle body vibration in the process of moving in the time of simultaneously can also relaxing closing of the door.
Description of drawings
Fig. 1 is the structural representation of utility model;
Fig. 2 is the scheme drawing of back seal bar;
Fig. 3 is the scheme drawing of lower seal bar;
Fig. 4 is the structural representation that a left side connects the angle;
Fig. 5 is the structural representation that the right side connects the angle;
Fig. 6 is the structural representation of buckle;
Fig. 7 is the A-A cutaway view of Fig. 1;
Fig. 8 is the B-B cutaway view of Fig. 1;
Fig. 9 is the C-C cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and a kind of automobile door sealing bar shown in Figure 5, comprise back seal bar 2, lower seal bar 3; One end of said lower seal bar 3 connects angle 4 through a left side and is connected with an end of back seal bar 2, and the other end of lower seal bar 3 connects angle 5 through the right side and is connected with the other end of back seal bar 2, constitutes door weather strip 1; Door weather strip embeds in the draw-in groove of vehicle door edge, and is fastened on the car door through a plurality of buckles 6.
Further, said back seal bar 2 comprises and the male member 9 of car door clamping and the foaming part 10 that contacts with gusset; Said male member is closely knit elastomeric material, and said foaming partly is the elastomeric material of foaming, and two parts are shaped to one through the high temperature extruding.The material of (referring to Fig. 2 and Fig. 7) said back seal bar 2 and lower seal bar 3 is ethylene propylene diene rubber.
Further; The mounting portion that comprises buckle 6 11 of said lower seal bar 3 and the blister part 12 that contacts with gusset; The mounting portion of said buckle is closely knit elastomeric material, and said bubble is divided into the elastomeric material of foaming, and two parts are shaped to one through the high temperature extruding.(referring to Fig. 3 and Fig. 8)
Referring to Fig. 6 and Fig. 9, the mounting portion of the buckle of lower seal bar 3 (being hole clipping) 11 earlier with termination 13 clampings of buckle 6, be connected with mounting hole on the car door through the taper position 14 of buckle 6 again, be fixed on the car door.
The blister position of back seal bar 2 and lower seal bar 3 reaches the leak free effect contacting with the sealing surface of gusset at closing time, reaches the effect of sound insulation, vibration damping simultaneously.
Back seal bar and the lower seal bar in the quick-curing process, connects the angle by a left side and the right side connects corner connection; Last back seal bar embeds in the chute on the car door through male member; The lower seal bar by snap fit on car door, thereby door weather strip cooperates with gusset, plays sealing function.
Back seal bar and lower seal strip adoption material: the closely knit EPDM of foaming EPDM+, to play convex interlocking position, the installation buckle part of fixation and adopt closely knit EPDM, foaming EPDM is adopted at the blister position that seals; A left side connects the angle and the right side connects angle employing material: the closely knit EPDM of foaming EPDM+; Buckle adopts material: PA66.
Claims (4)
1. automobile door sealing bar; Comprise back seal bar (2), lower seal bar (3); It is characterized in that: an end of said lower seal bar (3) connects angle (4) through a left side and is connected with an end of back seal bar (2); The other end of lower seal bar (3) connects angle (5) through the right side and is connected with the other end of back seal bar (2), constitutes door weather strip (1); Door weather strip (1) embeds in the draw-in groove of vehicle door edge, and is fastened on the car door through a plurality of buckles (6).
2. a kind of automobile door sealing bar according to claim 1 is characterized in that: the comprising and the male member (9) of car door clamping and the foaming part (10) that contacts with gusset of said back seal bar (2); Said male member is closely knit elastomeric material, and said foaming partly is the elastomeric material of foaming, and two parts are shaped to one through the high temperature extruding.
3. a kind of automobile door sealing bar according to claim 1 and 2; It is characterized in that: the mounting portion that comprises buckle (6) (11) of said lower seal bar (3) and the blister that contacts with gusset part (12); The mounting portion of said buckle is closely knit elastomeric material; Said bubble is divided into the elastomeric material of foaming, and two parts are shaped to one through the high temperature extruding.
4. a kind of automobile door sealing bar according to claim 1 and 2 is characterized in that: the material of said back seal bar (2) and lower seal bar (3) is ethylene propylene diene rubber (EPDM).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204863280U CN202319845U (en) | 2011-11-30 | 2011-11-30 | Sealing strip for vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204863280U CN202319845U (en) | 2011-11-30 | 2011-11-30 | Sealing strip for vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202319845U true CN202319845U (en) | 2012-07-11 |
Family
ID=46431837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204863280U Expired - Lifetime CN202319845U (en) | 2011-11-30 | 2011-11-30 | Sealing strip for vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202319845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466165A (en) * | 2015-08-21 | 2017-03-01 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine door body and dish-washing machine |
| CN106466164A (en) * | 2015-08-21 | 2017-03-01 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine door body and dish-washing machine |
| CN107854097A (en) * | 2017-12-04 | 2018-03-30 | 宁波安佳卫厨电器有限公司 | A kind of sealing structure and use its dish-washing machine |
-
2011
- 2011-11-30 CN CN2011204863280U patent/CN202319845U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466165A (en) * | 2015-08-21 | 2017-03-01 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine door body and dish-washing machine |
| CN106466164A (en) * | 2015-08-21 | 2017-03-01 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine door body and dish-washing machine |
| CN107854097A (en) * | 2017-12-04 | 2018-03-30 | 宁波安佳卫厨电器有限公司 | A kind of sealing structure and use its dish-washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |