CN202827077U - Vehicle door seal strip and vehicle door and vehicle - Google Patents
Vehicle door seal strip and vehicle door and vehicle Download PDFInfo
- Publication number
- CN202827077U CN202827077U CN201220461624XU CN201220461624U CN202827077U CN 202827077 U CN202827077 U CN 202827077U CN 201220461624X U CN201220461624X U CN 201220461624XU CN 201220461624 U CN201220461624 U CN 201220461624U CN 202827077 U CN202827077 U CN 202827077U
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- installation portion
- seal section
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the vehicle door seal field, in particular to a vehicle door seal strip, a vehicle door provided with the seal strip, and a vehicle. The vehicle door seal strip comprises a sealing portion and a mounting portion. The sealing portion comprises a first sealing section and a second sealing section. The free ends of the first sealing section and the second sealing section are respectively connected with two end portions of the mounting portion, and the first sealing section, the second sealing section and the mounting portion form an internally hollow structure. An included angle between the first sealing section and the mounting portion is smaller than the included angle between the second sealing section and the mounting portion. When the vehicle door seal strip is used for sealing the vehicle door, the first sealing section is arranged close to a door frame. Due to the small inclination of the first sealing section, when the vehicle door is closed, pull force and shear force exerted on the seal strip are small and the seal strip is not easy to fall off. Meanwhile, the structure with the triangle cross section is formed by the first sealing section, the second sealing section and the mounting portion in an enclosing mode. The inclination of the second sealing section is big and the width of the second sealing section is small, so the rebound elasticity of the second sealing section is better. Consequently, the vehicle door seal strip is not prone to deformation and the sealing performance of the vehicle door seal strip is greatly improved.
Description
Technical field
The utility model relates to the door sealing field, and particularly a kind of door weather strip is equiped with car door and the vehicle of sealing bar
Background technology
Engineering machinery field, car door generally adopt section bar as agent structure, and fit structure is simple between car door body and the doorframe, and the seal request between car door body and the doorframe is relatively high.At present, the cab vehicle door of engineering truck mainly adopts the mode of adhesive tape bonding adhesive tape to seal.Because adhered theft sealing rubber strip of the prior art is generally the integral foam structure, the component that door produces when closing easily causes adhesive tape to come off.Especially be positioned at the adhesive tape of body hinge end, because the shearing force and the pulling force that are subject to are larger, the distortion that more easily comes off affects the sealing effectiveness of car door.
The utility model content
In view of this, the utility model proposes a kind of door weather strip, be equiped with car door and the vehicle of sealing bar, to solve the problem of door sealing.
On the one hand, the utility model provides a kind of door weather strip, comprises the first seal section, the second seal section; The free end of described the first seal section, the second seal section joins with the both ends of described installation portion respectively, and consists of the structure of an inner hollow with described installation portion; The angle of described the first seal section and described installation portion is less than the angle of described the second seal section and described installation portion.
Further, described sealing is that bipeltate is made, and described installation portion is made by closely knit glue.
Further, described installation portion comprises construction section and restriction section, and described restriction section is positioned at the both ends of described construction section length direction and extends towards the direction away from described sealing.
Further, the described section that limits is spent less than 90 with the angle of described construction section.
Further, described sealing also comprises at least one supporting section that is positioned at its inside, and the one end is stretched out by described the first seal section or described the second seal section, and the other end is connected with described installation portion.
Further, be provided with deflation hole on described supporting section and described the second seal section; Or be provided with deflation hole on described the second seal section.
Further, described the first seal section and/or described the second seal section are the curved arc shape of evagination near the part of described installation portion.
Door weather strip provided by the utility model is because the angle of described the first seal section and described installation portion is less than the angle of described the second seal section and described installation portion.When being used for the sealing car door, described installation portion is away from being surface mounted on the car door body of described sealing, described the first sealed end is near the doorframe setting, during closing of the door, described the first seal section contacts at first with the doorframe fitting surface, because described the first seal section is little with respect to the degree of dip of car door, the pulling force and the shearing force that are subject to are less, so that described sealing band is more firm.Simultaneously, because it is leg-of-mutton structure that described the first seal section, the second seal section and described installation portion surround a cross-sectional plane, the degree of dip of the second seal section is larger, then the width of described the second seal section is less, described the second seal section rebound resilience is better, thereby can be so that described door weather strip to be not yielding, sealing property is greatly improved.
On the other hand, the utility model also provides a kind of car door that is equiped with this door weather strip.
Further, also comprise adhesive tape, described adhesive tape simultaneously sticks on the installation portion of described sealing band, and another side and described car door body are pasted.
Further, also comprise draw-in groove, described draw-in groove is installed on the described car door body, and described adhesive tape one side is pasted with described installation portion, and another side and described draw-in groove are pasted.
On the one hand, the utility model also provides a kind of vehicle that is equiped with this car door again.
Described car door and vehicle have all advantages and the technique effect that described door weather strip has, and repeat no more herein.
Description of drawings
The accompanying drawing that consists of a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the cross section view of the utility model sealing band;
Fig. 2 is the part sectional view of sealing band and car door assembling in the utility model specific embodiment;
Fig. 3 is the part sectional view of sealing band and car door assembling in the utility model specific embodiment.
Description of reference numerals:
1-sealing, 2-installation portion
3-doorframe, 4-car door body
5-adhesive tape, 6-draw-in groove
11 first seal sections, 12 second seal sections
21 installation portions, 22 limited sections
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment in the utility model can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Basic thought of the present utility model is: thus door weather strip is stressed when the closing of the door easily to come off or is out of shape the problem that affects the door sealing effect in order to solve in the prior art, and door weather strip provided by the utility model comprises sealing 1 and installation portion 2.When being used for the sealing car door, installation portion 2 is away from being surface mounted on the car door body of sealing 1, the first seal section 11 is near the doorframe setting, and during closing of the door, the first seal section 11 contacts at first with the fitting surface of doorframe 3, because the first seal section 11 is little with respect to the degree of dip of car door body 4, the pulling force and the shearing force that are subject to are less, and simultaneously, installation portion 2 adopts closely knit glue, pulling force and shearing force that sealing band is subject to evenly distribute, and said structure all can be so that sealing band is pasted be more firm.Simultaneously, because the first seal section 11, the second seal section 12 and installation portion 2 surround the structure of an inner hollow, the degree of dip of the second seal section 12 is larger, then the width of the second seal section 12 is less, the second seal section 12 rebound resiliences are better, thereby can be so that door weather strip to be not yielding, sealing property is greatly improved.
Below in conjunction with Fig. 1 to Fig. 3, preferred embodiment of the present utility model is described in further detail:
As shown in Figure 1, the door weather strip that the utility model provides comprises: sealing 1, installation portion 2; Sealing 1 comprises the first seal section 11, the second seal section 12; The free end of the first seal section 11, the second seal section 12 joins with the both ends of installation portion 2 respectively, and consists of the structure of an inner hollow with installation portion 2; The angle of the first seal section 11 and installation portion 2 is less than the angle of the second seal section 12 with installation portion 2.When being used for door sealing, installation portion 2 is fixed on the car door body 4 away from the surface of sealing 1, and the first seal section 11 is arranged on the end near doorframe, so that during closing of the door, doorframe contacts with the first seal section 11 at first, because the first seal section 11 is less with the angle of installation portion 2 than the second seal section 12 with respect to the angle of installation portion 2, when door is closed, resistance and friction force that doorframe is suffered are less, pulling force and shearing force that sealing band is subject to doorframe are also less, so that sealing band is not easy to come off and be out of shape.Because it is leg-of-mutton structure that the first seal section 11, the second seal section 12 and installation portion 2 surround a cross-sectional plane, the second seal section 12 is larger with the angle of installation portion 2, shorter by the leg-of-mutton limit that the second seal section 12 cross-sectional planes consist of, namely the width of the second seal section 12 is less, the resistance that is subject to when doorframe is closed is less, the rebound resilience of the second seal section 12 is better, so that door weather strip is not yielding, sealing property is improved.In addition, installation portion 2 is used for door weather strip is installed to car door body 4, and installation portion 2 can be with device such as the adhesive tape of pasting performance, or on installation portion 2 Continuous pressing device for stereo-pattern, or the installation fixed form of knowing with other those skilled in the art.The sealing band that installation portion 2 and sealing 1 can be formed in one also can be fixed together by the two parts that separate, all within the utility model protection domain.
Preferably, described sealing 1 is made for bipeltate, and described installation portion 2 is made by closely knit glue.Because the effect of sealing 1 mainly is that sealing, waterproof and dustproof and noise reduction, use bipeltate or other expanded materials are made, both can make sealing 1 have good tensile property energy, be not easy distortion, good seal performance can alleviate again the weight of sealing band.For installation portion 2, mainly be that sealing band is fixed on effect on the car door, adopt closely knit glue or other close materials, can bear larger stretching and shearing force, make sealing band fixing more firm, be not easy to come off.
Preferably, installation portion 2 comprises construction section 21 and restriction section 22, and restriction section 22 is positioned at the two ends of construction section 21 length directions and extends towards the direction away from sealing 1.Construction section 21 is mainly used in the sealing band installation is fixed on the car door body, restriction section 22 is set at the two ends of construction section 21 length directions can plays following technique effect, the one, can be used as the cover-up surface of construction section 21 jointing tapes or other fixed partss, reducing adhesive tape or other fixed partss exposes, avoid contamination by dust adhesive tape or other fixed partss, strengthen bonding and fixed effect; The 2nd, section 22 is outer can to increase draw-in groove 6 limiting, as shown in Figure 3.The cross-sectional plane of draw-in groove 6 is for being with oblong jaggy, and rectangular long limit size is greater than the lateral dimension of construction section 21, and the minor face size is greater than limiting section towards the height that extends away from the direction of sealing 1, and breach is positioned on the long limit.During installation, at first draw-in groove is fixed on the car door body, the vertical car door of breach is outside, and is then that sealing band is laterally inserted along draw-in groove, construction section 2 be limited at draw-in groove in, can play the fixed installation sealing band effect.Certainly, also can increase adhesive tape at construction section 21 places, realize the dual fixing of adhesive tape and draw-in groove, strengthen the long-term stability of using of fixed effect and adhesive tape.This mode cost is low, is easy to realize.
Preferably, limiting section 22 spends less than 90 with the angle of construction section 21, thereby so that installation portion 2 becomes a groove shape structure that the aperture efficiency bottom size is little, adhesive tape or other fixed partss are installed in this groove shape structure, can better limit adhesive tape or other fixed partss and outwards slide or come off, increase fixed effect.Simultaneously, if at installation portion 2 outer increase draw-in grooves 6, limiting section 22 has certain gradient, more easily inserts in the draw-in groove 6, improves installation effectiveness.
Preferably, in sealing 1 inside at least one supporting section 13 is set, an end of supporting section 13 is connected with the first seal section 11 or the second seal section 12, and the other end is connected with installation portion 2.Arranging of supporting section 13 strengthened the shape restorability of sealing band after external force is cancelled, so that prolong the service life of sealing band, sealing effectiveness is more stable.
Preferably, be provided with deflation hole 14 at supporting section 13 and the second seal section 12.Deflation hole 14 is set makes things convenient for interior external cavity exhaust.And after sealing band was installed on the car door, the second seal section 12 arranged deflation hole 14 away from the doorjamb setting at the second seal section, can avoid rainwater to enter the inside of sealing 11.
Preferably, the first seal section 11 and/or described the second seal section 12 are the curved arc shape near the part of described installation portion 2.When door is closed, the first seal section 11 and the second seal section are subject to skew force, the part of the first sealing the 111 and/or second seal section 12 close installation portions 2 is set to the curved arc shape and can suitably stretches, alleviate suffered tensile force, reduce the suffered pulling force of installation portion 2, sealing effectiveness and recovery of shape ability that simultaneously can also the lift-off seal bar.
The utility model on the other hand, a kind of car door is provided, this car door is equipped with door weather strip provided by the utility model, as shown in Figure 2, also comprise adhesive tape 5, adhesive tape 5 one sides stick on the installation portion 2 of sealing band, and another side and car door body 4 are pasted, and the first seal section 11 of sealing band is installed near doorframe 3.Certainly, as shown in Figure 3, on the car door draw-in groove 6 can also be installed, specifically be installed between the installation portion 2 of car door body 4 and door weather strip, adhesive tape 5 one sides are pasted with installation portion 2, and another side and draw-in groove 6 are pasted, draw-in groove can play the effect of Continuous pressing device for stereo-pattern on the one hand, can limit sealing band on the other hand, so that sealing band has obtained dual fixing, strengthen the long-term stability of using of fixed effect and adhesive tape.And this mode cost is low, is easy to realize.
The utility model also provides a kind of vehicle, and this vehicle is equipped with car door provided by the utility model.Car door provided by the utility model and vehicle have all advantages and the technique effect that sealing band has, and repeat no more herein.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a door weather strip is characterized in that, comprises sealing (1), installation portion (2);
Described sealing (1) comprises the first seal section (11), the second seal section (12); The free end of described the first seal section (11), the second seal section (12) joins with the both ends of described installation portion (2) respectively, and consists of the structure of an inner hollow with described installation portion (2);
The angle of described the first seal section (11) and described installation portion (2) is less than the angle of described the second seal section (12) with described installation portion (2).
2. door weather strip according to claim 1 is characterized in that, described sealing (1) is made for bipeltate, and described installation portion (2) is made by closely knit glue.
3. door weather strip according to claim 1 and 2, it is characterized in that, described installation portion (2) comprises construction section (21) and restriction section (22), and described restriction section (22) is positioned at the both ends of described construction section (21) length direction and extends towards the direction away from described sealing (1).
4. door weather strip according to claim 3 is characterized in that, the described section (22) that limits is spent less than 90 with the angle of described construction section (21).
5. door weather strip according to claim 1 and 2, it is characterized in that, described sealing (1) also comprises at least one supporting section (13) that is positioned at its inside, the one end is stretched out by described the first seal section (11) or described the second seal section (12), and the other end is connected with described installation portion (2).
6. door weather strip according to claim 5 is characterized in that, is provided with deflation hole (14) on described supporting section (13) and described the second seal section (12); Or be provided with deflation hole (14) on described the second seal section (12).
7. door weather strip claimed in claim 6 is characterized in that, described the first seal section (11) and/or described the second seal section (12) are the curved arc shape of evagination near the part of described installation portion (2).
8. car door, it is characterized in that, comprise such as each described door sealing section bar of claim 1-7, also comprise adhesive tape (5), described adhesive tape (5) one side sticks on the installation portion (2) of described sealing band, and another side and described car door body (4) are pasted.
9. car door according to claim 8 is characterized in that, also comprises draw-in groove (6), and described draw-in groove (6) is installed on the described car door body (4), and described adhesive tape (5) one side is pasted with described installation portion (2), and another side and described draw-in groove (6) are pasted.
10. a vehicle is characterized in that, comprises as claimed in claim 8 or 9 car door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220461624XU CN202827077U (en) | 2012-09-11 | 2012-09-11 | Vehicle door seal strip and vehicle door and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220461624XU CN202827077U (en) | 2012-09-11 | 2012-09-11 | Vehicle door seal strip and vehicle door and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827077U true CN202827077U (en) | 2013-03-27 |
Family
ID=47938849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220461624XU Expired - Fee Related CN202827077U (en) | 2012-09-11 | 2012-09-11 | Vehicle door seal strip and vehicle door and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827982A (en) * | 2014-02-07 | 2015-08-12 | 本田技研工业株式会社 | Weather strip mounted on cover for automotive vehicle |
| CN106288616A (en) * | 2015-06-26 | 2017-01-04 | 青岛海尔智能技术研发有限公司 | Refrigerator and door seal assembly thereof |
| CN115848113A (en) * | 2023-01-30 | 2023-03-28 | 江苏润泰银科技股份有限公司 | Automobile rear door sealing strip and preparation method thereof |
-
2012
- 2012-09-11 CN CN201220461624XU patent/CN202827077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827982A (en) * | 2014-02-07 | 2015-08-12 | 本田技研工业株式会社 | Weather strip mounted on cover for automotive vehicle |
| CN106288616A (en) * | 2015-06-26 | 2017-01-04 | 青岛海尔智能技术研发有限公司 | Refrigerator and door seal assembly thereof |
| CN115848113A (en) * | 2023-01-30 | 2023-03-28 | 江苏润泰银科技股份有限公司 | Automobile rear door sealing strip and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |