CN105121198A - Weather strip of vehicle, stiffener for weather strip of vehicle, and manufacturing method thereof - Google Patents
Weather strip of vehicle, stiffener for weather strip of vehicle, and manufacturing method thereof Download PDFInfo
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- CN105121198A CN105121198A CN201480021282.1A CN201480021282A CN105121198A CN 105121198 A CN105121198 A CN 105121198A CN 201480021282 A CN201480021282 A CN 201480021282A CN 105121198 A CN105121198 A CN 105121198A
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- Prior art keywords
- stirrup
- mentioned
- pin
- weather strip
- vehicle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/15—Sealing arrangements characterised by the material
- B60J10/18—Sealing arrangements characterised by the material provided with reinforcements or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The present invention relates to a weather strip of a vehicle, a stiffener for a weather strip of a vehicle, and a manufacturing method thereof. A stiffener for a weather strip of a vehicle comprises: a plurality of reinforcing bars which are formed in a long plate shape and are arranged in a row at a certain interval in the longer side direction; and at least one dam bar, formed integrally with the reinforcing bars, connecting the plurality of reinforcing bars in the longer side direction, wherein a V-shaped curve is formed on the upper and lower surfaces of the reinforcing bars and the dam bar. Due to this structure, the present invention can maintain the same stiffness with a thinner thickness compared to a stiffener in which a V-shaped curve is not formed, so that the weight of a stiffener is reduced and as a result, the weight of the weather strip, in which the stiffener is embedded, can be reduced.
Description
Technical field
The present invention relates to the weather strip of vehicle, in more detail, outer peripheral face for being provided in the reinforcement material of the weather strip being used in vehicle forms curve, thus be not formed with the reinforcement material of curve at outer peripheral face compared with, the weather strip reinforcement material of the vehicle that rigidity is higher.
Background technology
Usually, along the peristome of the car doors such as automobile or the flange in window openings portion, weather strip is installed.This weather strip, as the airtight member of installing along the gap of car door or vehicle window in long mode, plays the effect that the foreign matter such as rainwater, dust that stops and invaded by the gap of car door or vehicle window and wind cut sound.
The weather strip playing this effect by the bar of the polymeric material extrusion formings such as rubber or thermoplastic synthetic resin (comprising thermoplastic elastomer) to be cross-sectional plane be U-shaped, and uses at the bar being fixed that the flange of the peristome of car door or vehicle window inserts U-shaped.
This weather strip makes cross-sectional plane be the inside that the microscler reinforcement reinforcement material of U-shaped is embedded in bar, realizing integration, by making reinforcement material be strengthened in weather strip, making weather strip stably can be fixed on the flange of peristome.In other words, the reinforcement material due to the inside being embedded in bar has the rigidity can bearing regulation external force, and therefore, bar can not deform under regulation external force, thus stably can be fixed on the flange of peristome.
But, in order to the flange of peristome stably can be fixed on, use the weather strip of reinforcement material to be necessary to make reinforcement material have required rigidity.Thus, reinforcement material needs the thickness keeping regulation above, and the thickness of reinforcement material is more thickening, and the weight of reinforcement material more can increase, and causes the weight of the weather strip being embedded with reinforcement material to increase.
Further, because the thickness of reinforcement material is more thickening, the material cost of reinforcement material more can increase, and thus there is the problem that manufacturing expense increases.
Summary of the invention
Technical matters
Therefore, the object of the invention is to, provide thickness can be less than reinforcement material in the past, and keep the weather strip of the vehicle of identical rigidity, the weather strip reinforcement material of vehicle and manufacture method thereof.
The means of dealing with problems
To achieve these goals, the invention provides the weather strip reinforcement material of vehicle, it is characterized in that, comprising: multiple stirrup, in long slab form, and be configured to row along long side direction in the mode leaving predetermined distance; And at least one pin, forming as one with above-mentioned stirrup, for connecting above-mentioned multiple stirrup to long side direction, being formed with V-shaped curve in the upper side of above-mentioned stirrup and pin and bottom surfaces.
The feature of the weather strip reinforcement material of vehicle of the present invention is, above-mentioned pin is provided with a pair, and above-mentioned a pair pin for benchmark is spaced from each other, and connects above-mentioned multiple stirrup to long side direction with the center of above-mentioned stirrup respectively.
The feature of the weather strip reinforcement material of vehicle of the present invention is, is formed at the upper side of above-mentioned stirrup and pin and the V-shaped curve of bottom surfaces and is formed by the roller calendering that outer peripheral face is formed with V-shaped curve.
The weather strip reinforcement material of vehicle of the present invention, in the upper side and bottom surfaces of above-mentioned stirrup and pin, with the center of above-mentioned stirrup for benchmark, to tilt towards diagonal mode in opposite directions, is formed with V-shaped curve.
The feature of the weather strip reinforcement material of vehicle of the present invention is, the angle being formed at the upper side of above-mentioned stirrup and pin and the V-shaped curve of bottom surfaces is greater than 90 degree and is less than 180 degree.
The feature of the weather strip reinforcement material of vehicle of the present invention is, what be formed at the upper side of above-mentioned stirrup and pin and the V-shaped curve of bottom surfaces is spaced apart 0.6mm to 2mm.
The feature of the weather strip reinforcement material of vehicle of the present invention is, the raw MAT'L of above-mentioned stirrup and pin is the plate shape thermoplastic synthetic resin of a kind of metal sheet in cold-rolling steel (coldrolledsteelsheet), spring plate, high-tensile steel, stainless steel sheet and non-ferrous metal board or hard.
The invention provides the weather strip of vehicle, it is characterized in that, comprising: airtight member, the edge along car door or vehicle window combines; And the weather strip reinforcement material of vehicle, be built in above-mentioned airtight member, the weather strip reinforcement material of above-mentioned vehicle comprises: multiple stirrup, in long slab form, and is configured to row along long side direction in the mode leaving predetermined distance; And at least one pin, forming as one with above-mentioned stirrup, for connecting above-mentioned multiple stirrup to long side direction, being formed with V-shaped curve in the upper side of above-mentioned stirrup and pin and bottom surfaces.
The invention provides the manufacture method of the weather strip reinforcement material of vehicle, it is characterized in that, comprise: manufacturing step, by rolling (rolling) or punching press (punching) to the metal sheet of long slab form, manufacture the metal sheet comprising multiple stirrup and at least one pin, above-mentioned multiple brace panel is configured to row along long side direction in the mode leaving predetermined distance, at least one pin above-mentioned and above-mentioned stirrup form as one, for connecting above-mentioned multiple stirrup to long side direction; And form the step of curve, be formed with V-shaped curve in the upper side of above-mentioned stirrup and pin and bottom surfaces.
The feature of the manufacture method of the weather strip reinforcement material of vehicle of the present invention is, in the step of above-mentioned formation curve, make above-mentioned metal sheet through the roller being formed with V-shaped curve and roll, thus forming V-shaped curve in the upper side of above-mentioned stirrup and pin and bottom surfaces.
The effect of invention
The weather strip of vehicle according to the invention, the weather strip reinforcement material of vehicle and manufacture method thereof, V-shaped curve is formed in the upper side of reinforcement material and bottom surfaces, thus thickness can be made to be less than the reinforcement material not forming V-shaped curve, and keep identical rigidity, reduce the weight of reinforcement material thus, reduce the weight being built-in with the weather strip of reinforcement material.
Further, by forming the thickness of reinforcement material in thin mode, the manufacturing cost of reinforcement material can also be reduced.
Accompanying drawing explanation
Fig. 1 is the figure of the weather strip reinforcement material of the vehicle representing the embodiment of the present invention.
Fig. 2 is the figure comprising the weather strip of the vehicle of the weather strip reinforcement material of vehicle representing the embodiment of the present invention.
Fig. 3 represents in the step of the formation curve of the embodiment of the present invention, is formed with the figure of the state of V-shaped curve in the upper side of stirrup and pin and bottom surfaces.
Fig. 4 is the enlarged drawing of " A " part of Fig. 3.
Detailed description of the invention
It should be noted that in the following description, only the part of the necessity for understanding the embodiment of the present invention being described, omit the explanation to other parts, thicken to prevent main idea of the present invention.
This specification sheets of the following stated and invent term that claimed scope uses or word should not be limited to dictionary meanings to explain; but in order to the invention of himself being described in optimal manner and suitably defining the principle of the concept of term, should can be interpreted as the implication and the concept that meet the technology of the present invention thought based on contriver.Therefore, should be understood that, the embodiment described in the present invention and structure shown in the drawings are the preferred embodiments of the present invention, and do not represent whole technological thought of the present invention, therefore, from the application's point, the multiple equivalent technical solutions and variation that can replace these may be there is.
Below, with reference to accompanying drawing, the weather strip of vehicle of the present invention, the weather strip reinforcement material of vehicle and manufacture method thereof are described in more details.
Fig. 1 is the figure of the weather strip reinforcement material of the vehicle representing the embodiment of the present invention, Fig. 2 is the figure comprising the weather strip of the vehicle of the weather strip reinforcement material of vehicle representing the embodiment of the present invention.
With reference to Fig. 1 and Fig. 2, the weather strip 50 of the vehicle of the embodiment of the present invention comprises the weather strip reinforcement material 100 of airtight member 70 and vehicle.
The parts that airtight member 70 is installed as the gap along car door or vehicle window, for stopping that the foreign matter such as rainwater, dust that invaded by the gap of car door or vehicle window and wind cut sound.In other words, airtight member 70 uses the polymeric material such as rubber or thermoplastic synthetic resin (comprising thermoplastic elastomer), and, in order to the flange of the peristome to car door or vehicle window inserts, stop that the foreign matter such as rainwater, dust and wind cut sound, the flange portion being installed on the peristome of car door or vehicle window is U-shaped.In order to make this airtight member 70 be installed on the flange of the peristome of car door or vehicle window and obtain stable fixing, interior setting tool has the reinforcement material of fixing required rigidity to use.
Therefore, the weather strip 50 of the vehicle of the embodiment of the present invention comprises the weather strip reinforcement material 100 of vehicle, and above-mentioned reinforcement material 100 has rigidity, with the flange making reinforcement material 100 stably be fixed on the peristome of car door or vehicle window.When the weather strip reinforcement material 100 of vehicle is built in airtight member 70, identically with the flange portion of the peristome being installed on car door or vehicle window in U-shaped.
The weather strip reinforcement material 100 of the vehicle of the embodiment of the present invention comprises multiple stirrup 10 and at least one pin 30.
Stirrup 10 in long slab form, and is configured to row along long side direction in the mode leaving predetermined distance.Because multiple stirrup 10 is configured to row along long side direction in the mode leaving predetermined distance, thus between adjacent stirrup 10, be formed with space separation unit 12.
Between stirrup 10, form space separation unit 12 is to make the weather strip 50 of vehicle bend to long side direction neatly.Namely, the weather strip reinforcement material 100 of vehicle had both had for making the weather strip 50 of vehicle be installed on the flange of the peristome of car door or vehicle window and the rigidity be stably fixed, be formed with again space separation unit 12, thus the weather strip 50 of vehicle can be made to bend to long side direction neatly.
Pin 30 and stirrup 10 form as one, and connect multiple stirrup 10 to long side direction.
The pin 30 of the embodiment of the present invention is provided with a pair, and with the center of above-mentioned stirrup 10 for benchmark is spaced from each other, thus connect above-mentioned multiple stirrup 10 to long side direction branch.That is, two row are arranged to by the pin 30 for connecting adjacent stirrup 10, and the space separation unit 12 between adjacent stirrup 10 is divided into three regions by two row pins 30.
As mentioned above, because pin 30 is the part for connecting multiple stirrup 10, thus pin 30 becomes wider, and space separation unit 12 becomes narrower.Therefore, in the embodiment of the present invention, because pin 30 is arranged to a pair, and with the center of stirrup 10 for benchmark, multiple stirrup 10 is connected respectively in the mode separated, thus not only make multiple stirrup 10 be connected, and guarantee space separation unit 12 at the center of stirrup 10, thus the weather strip 50 of vehicle can be made to be bent to long side direction neatly by space separation unit 12.
Technological thought of the present invention is not limited thereto, and pin 30 also can be made to be configured to row, and with the center of multiple stirrup 10 for benchmark, connects multiple stirrup 10 to long side direction.That is, the pin 30 for connecting adjacent stirrup 10 can be arranged to row, and the space separation unit 12 between adjacent stirrup 10 can be divided into two regions by a row pin 30.
And, as long as pin 30 can make the weather strip reinforcement material 100 of vehicle guarantee space separation unit 12 at the center of stirrup 10, the vehicle weather strip 50 being built in airtight member 70 is bent to long side direction neatly, and pin 30 just can be configured to more than three row.
Thus, the weather strip reinforcement material 100 of vehicle can be divided into pin 30 number to be that row or two arrange above product, and, according to the product performance at different car body positions, the type (divergence type) that pin 30 can be divided into after extrusion forming to be separated or the unseparated type of pin 30 (non-divergence type).
Be installed on the flange of the peristome of car door or vehicle window to obtain the weather strip 50 that can make vehicle and be stably fixed, the stirrup 10 formed as one and the raw MAT'L of seal bar 30 can use the plate shape thermoplastic synthetic resin of a kind of metal sheet in cold-rolling steel, spring plate, high-tensile steel, stainless steel sheet, non-ferrous metal board or hard.
V-shaped curve 20 is formed in the upper side of stirrup 10 and pin 30 and bottom surfaces.By being formed with V-shaped curve 20 in the upper side of stirrup 10 and pin 30 and bottom surfaces, compared with when not forming V-shaped curve, increase the rigidity of weather strip with reinforcement material 100 of vehicle.In other words, by being formed with V-shaped curve 20 in the upper side of stirrup 10 and pin 30 and bottom surfaces, increase the weather strip of the vehicle stretch ratio of reinforcement material 100, thus compared with when the upper side of stirrup 10 and pin 30 and bottom surfaces are not formed with V-shaped curve increase rigidity.
By being formed with V-shaped curve 20 in the upper side of stirrup 10 and pin 30 and bottom surfaces, with be not formed V-shaped curve vehicle weather strip reinforcement material compared with, can increase by the rigidity of 20% ~ 40%, can be formed thus and both keep the rigidity identical with the vehicle weather strip reinforcement material not being formed with V-shaped curve, thickness can be made again to reduce 20% to 40%.Thus, weather strip reinforcement material 100 minimizing weight compared with the vehicle weather strip reinforcement material not being formed with V-shaped curve of the vehicle of the embodiment of the present invention, thus the weight of the weather strip 50 of the vehicle of the vehicle weather strip reinforcement material comprising the embodiment of the present invention can be reduced.Further, be not formed V-shaped curve vehicle weather strip reinforcement material compared with, the weather strip reinforcement material 100 of the vehicle of the embodiment of the present invention can also reduce manufacturing cost.
Such as, in order to ensure rigidity, the weather strip reinforcement material of vehicle in the past use thickness be 0.3 to 0.6 cold-rolling steel, spring plate, high-tensile steel, a kind of metal sheet in stainless steel sheet and non-ferrous metal board.But, the weather strip reinforcement material 100 of the embodiment of the present invention can use Thickness Ratio vehicle weather strip reinforcement material thin 20% to 40% in the past, and a kind of metal sheet in intensity cold-rolling steel, spring plate, high-tensile steel, stainless steel sheet and the non-ferrous metal board identical with vehicle weather strip reinforcement material in the past.
The V-shaped curve 20 being formed at the upper side of stirrup 10 and pin 30 and bottom surfaces can with the center of above-mentioned stirrup 10 for benchmark, to tilt towards diagonal mode in opposite directions, forms V-shaped curve 20.In other words, be formed at the upper side of stirrup 10 and pin 30 and the V-shaped curve 20 of bottom surfaces and form the diagonal line curve with regulation degree of dip from the center of the stirrup 10 giving rigidity to two ends, thus stirrup 10 can be made to have with the center of stirrup 10 for benchmark, to two ends, there is identical rigidity.Now, the angle being formed at the upper side of stirrup 10 and pin 30 and the V-shaped curve 20 of bottom surfaces can be greater than 90 degree and be less than 180 degree.
The interval being formed at the upper side of stirrup 10 and pin 30 and the V-shaped curve 20 of bottom surfaces can be 0.6 to 2mm.If the interval being formed at the upper side of stirrup 10 and pin 30 and the V-shaped curve 20 of bottom surfaces is less than 0.6mm or is greater than 2mm, then with the rigid phase ratio of vehicle weather strip reinforcement material in the past, the rigidity of the vehicle weather strip reinforcement material 100 of the embodiment of the present invention cannot increase by 20% to 40%.
Be formed at the upper side of stirrup 10 and pin 30 and the V-shaped curve 20 of bottom surfaces forms V-shaped curve 20 in the mode being concatenated to form the part of depression and the part of protrusion in upper side and bottom surfaces, and be described as follows with reference to Fig. 3.
Fig. 4 is the enlarged drawing of " A " part of Fig. 3.
With reference to Fig. 4, the V-shaped curve 20 of the upper side and bottom surfaces that are formed at stirrup 10 and pin 30 can form V-shaped curve 20 in the mode being concatenated to form the part of depression and the part of protrusion in upper side and bottom surfaces.If the upper side of stirrup 10 and pin 30 forms depressed part 22, then corresponding with the depressed part 22 of upper side bottom surfaces can form salient 24.In other words, when forming V-shaped curve 20 in the mode be concatenated to form in the upper side of stirrup 10 and pin 30 with the depressed part 22 that formed of mode of depression and the salient 24 that formed in the mode protruded, the salient 24 that the mode that the stirrup 10 corresponding with depressed part 22 and the bottom surfaces of pin 30 are formed as protruding is formed, the depressed part 22 that the mode that the stirrup 10 corresponding with salient 24 and the bottom surfaces of pin 30 are formed as protruding is formed, above-mentioned depressed part 22 is formed at the upper side of stirrup 10 and pin 30 in the mode of depression, above-mentioned salient 24 is formed at the bottom surfaces of stirrup 10 and pin 30 in the mode protruded, thus be also formed with in the bottom surfaces of stirrup 10 and pin 30 the V-shaped curve being concatenated to form depressed part 22 and salient 24.
The V-shaped curve 20 being formed at the upper side of stirrup 10 and pin 30 and bottom surfaces can be formed by be in the shape of the letter V roller 40 calendering of curve of outer peripheral face, and is described as follows with reference to Fig. 4.
Fig. 3 illustrates the figure forming V-shaped curve in the formation curve step of the embodiment of the present invention in the upper side of stirrup and pin and bottom surfaces.
With reference to Fig. 3, the manufacture method of the vehicle weather strip reinforcement material of the embodiment of the present invention comprises manufacturing step and forms curve step.
In manufacturing step, by rolling or punching press the metal sheet of long slab form, manufacture the metal sheet comprising multiple stirrups 10 and at least one pin 30, above-mentioned multiple brace panel 10 is configured to row along long side direction in the mode leaving predetermined distance, at least one pin 30 above-mentioned forms as one with above-mentioned stirrup 10, for connecting above-mentioned multiple stirrup 10 to long side direction.In other words, in manufacturing step, by rolling or punching press the metal sheet of long slab form, the multiple stirrups 10 being configured to row along long side direction in the mode leaving predetermined distance are formed as one with at least one pin 30 for being connected these multiple stirrups 10 to long side direction, further, between adjacent stirrup 10, space separation unit 12 is formed with.Thus, the weather strip reinforcement material 100 of vehicle had both had for making the weather strip 50 of vehicle be installed on the flange of the peristome of car door or vehicle window and the rigidity be stably fixed, be formed with again space separation unit 12, thus the weather strip 50 of vehicle can be made to bend to long side direction neatly.
In the step forming curve, be formed with V-shaped curve 20 in the upper side of above-mentioned stirrup 10 and pin 30 and bottom surfaces, the V-shaped curve 20 being formed at the upper side of above-mentioned stirrup 10 and pin 30 and bottom surfaces can be formed by be in the shape of the letter V roller 40 calendering of curve of outer peripheral face.In other words, in the step forming curve, metal sheet is passed and is formed with the roller 40 of V-shaped curve and rolls, thus be formed with V-shaped curve 20 in the upper side of stirrup 10 and pin 30 and bottom surfaces.
Because the V-shaped curve be formed in the roller 40 of V-shaped curve is formed in the mode of depression, another V-shaped curve is formed in the mode protruded, mutually be engaged with this, therefore, if formed in the mode of depression in the upper side of the V-shaped curve 20 of the upper side and bottom surfaces that are formed at stirrup 10 and pin 30, then corresponding with upper side bottom surfaces can be formed in the mode protruded.
On the other hand, this accompanying drawing the disclosed embodiments only propose to contribute to understanding, and are not intended to limit scope of the present invention.Except embodiment disclosed herein, can also implement other variation based on technological thought of the present invention, this is apparent for general technical staff of the technical field of the invention.
Claims (8)
1. a weather strip reinforcement material for vehicle, is characterized in that,
Comprise:
Multiple stirrup, in long slab form, and is configured to row along long side direction in the mode leaving predetermined distance; And
At least one pin, forms as one with above-mentioned stirrup, for connecting above-mentioned multiple stirrup to long side direction,
In the upper side and bottom surfaces of above-mentioned stirrup and pin, with the center of above-mentioned stirrup for benchmark, to tilt towards diagonal mode in opposite directions, be formed with V-shaped curve,
What be formed at the upper side of above-mentioned stirrup and pin and the V-shaped curve of bottom surfaces is spaced apart 0.6mm to 2mm.
2. the weather strip reinforcement material of vehicle according to claim 1, is characterized in that, above-mentioned pin is provided with a pair, and above-mentioned a pair pin for benchmark is spaced from each other, and connects above-mentioned multiple stirrup to long side direction with the center of above-mentioned stirrup respectively.
3. the weather strip reinforcement material of vehicle according to claim 1, is characterized in that, is formed at the upper side of above-mentioned stirrup and pin and the V-shaped curve of bottom surfaces and is formed by the roller calendering being formed with V-shaped curve at outer peripheral face.
4. the weather strip reinforcement material of vehicle according to claim 1, is characterized in that, the angle being formed at the upper side of above-mentioned stirrup and pin and the V-shaped curve of bottom surfaces is greater than 90 degree and is less than 180 degree.
5. the weather strip reinforcement material of vehicle according to claim 1, it is characterized in that, the raw MAT'L of above-mentioned stirrup and pin is the plate shape thermoplastic synthetic resin of a kind of metal sheet in cold-rolling steel, spring plate, high-tensile steel, stainless steel sheet and non-ferrous metal board or hard.
6. a weather strip for vehicle, is characterized in that,
Comprise:
Airtight member, the edge along car door or vehicle window combines; And
The weather strip reinforcement material of vehicle, is built in above-mentioned airtight member,
The weather strip reinforcement material of above-mentioned vehicle comprises:
Multiple stirrup, in long slab form, and is configured to row along long side direction in the mode leaving predetermined distance; And
At least one pin, forms as one with above-mentioned stirrup, for connecting above-mentioned multiple stirrup to long side direction,
In the upper side and bottom surfaces of above-mentioned stirrup and pin, with the center of above-mentioned stirrup for benchmark, to tilt towards diagonal mode in opposite directions, be formed with V-shaped curve, what be formed at the upper side of above-mentioned stirrup and pin and the V-shaped curve of bottom surfaces is spaced apart 0.6mm to 2mm.
7. a manufacture method for the weather strip reinforcement material of vehicle, is characterized in that,
Comprise:
Manufacturing step, by rolling or punching press the metal sheet of long slab form, manufacture the metal sheet comprising multiple stirrup and at least one pin, above-mentioned multiple brace panel is configured to row along long side direction in the mode leaving predetermined distance, at least one pin above-mentioned and above-mentioned stirrup form as one, for connecting above-mentioned multiple stirrup to long side direction; And
Form the step of curve, in the upper side and bottom surfaces of above-mentioned stirrup and pin, with the center of above-mentioned stirrup for benchmark, to tilt towards diagonal mode in opposite directions, be formed with V-shaped curve,
What be formed at the upper side of above-mentioned stirrup and pin and the V-shaped curve of bottom surfaces is spaced apart 0.6mm to 2mm.
8. the manufacture method of the weather strip reinforcement material of vehicle according to claim 7, it is characterized in that, in the step of above-mentioned formation curve, make above-mentioned metal sheet through the roller being formed with V-shaped curve and roll, thus forming V-shaped curve in the upper side of above-mentioned stirrup and pin and bottom surfaces.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130045855A KR101307866B1 (en) | 2013-04-25 | 2013-04-25 | Weather strip of vehicle, core member for weather strip of vehicle and method thereof |
| KR10-2013-0045855 | 2013-04-25 | ||
| PCT/KR2014/002711 WO2014175566A1 (en) | 2013-04-25 | 2014-03-31 | Weather strip of vehicle, stiffener for weather strip of vehicle, and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105121198A true CN105121198A (en) | 2015-12-02 |
Family
ID=49455989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480021282.1A Pending CN105121198A (en) | 2013-04-25 | 2014-03-31 | Weather strip of vehicle, stiffener for weather strip of vehicle, and manufacturing method thereof |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101307866B1 (en) |
| CN (1) | CN105121198A (en) |
| WO (1) | WO2014175566A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018004379A1 (en) * | 2018-06-01 | 2019-12-05 | Psa Automobiles Sa | Insert for a motor vehicle seal and motor vehicle seal |
| DE102020101975A1 (en) * | 2020-01-28 | 2021-07-29 | Bfc Fahrzeugteile Gmbh | METAL STRAP |
| KR102565842B1 (en) * | 2021-08-27 | 2023-08-11 | 유일고무 주식회사 | Core for weather strip |
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| JP2010215149A (en) * | 2009-03-18 | 2010-09-30 | Tokai Kogyo Co Ltd | Weather strip |
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2013
- 2013-04-25 KR KR1020130045855A patent/KR101307866B1/en active IP Right Grant
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2014
- 2014-03-31 WO PCT/KR2014/002711 patent/WO2014175566A1/en active Application Filing
- 2014-03-31 CN CN201480021282.1A patent/CN105121198A/en active Pending
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| JP2005014792A (en) * | 2003-06-26 | 2005-01-20 | Toyoda Gosei Co Ltd | Insert for trim |
| JP2008230448A (en) * | 2007-03-22 | 2008-10-02 | Nippon Purai Kk | Insert for trimming |
| US20100212230A1 (en) * | 2009-02-26 | 2010-08-26 | Henniges Automotive Sealing Systems North America Inc. | Mechanically stiffened weatherseal carrier |
| US20100239826A1 (en) * | 2009-03-18 | 2010-09-23 | Tokai Kogyo Co., Ltd. | Method of manufacturing core, method of manufacturing trim, and core manufactured by the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101307866B1 (en) | 2013-09-12 |
| WO2014175566A1 (en) | 2014-10-30 |
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Application publication date: 20151202 |