CN210733799U - Large-radian variable-section external water cutting structure - Google Patents
Large-radian variable-section external water cutting structure Download PDFInfo
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- CN210733799U CN210733799U CN201921378456.6U CN201921378456U CN210733799U CN 210733799 U CN210733799 U CN 210733799U CN 201921378456 U CN201921378456 U CN 201921378456U CN 210733799 U CN210733799 U CN 210733799U
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- main part
- blade
- section
- external water
- water cutting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000010009 beating Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 17
- 238000001746 injection moulding Methods 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920006731 PP-GF Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a structure is cut to heavy radian variable cross section extra income, including the main part spare one that constitutes car panel beating mounting groove, main part spare two, set up three and the blade on the main part spare right side, the cross section of main part spare one becomes n shape structure, and main part spare two wraps up the right side of main part spare one and constitutes the installation department of bright wisp, and main part spare three is connected on the right flank of main part spare two, and the right side at main part spare three is connected to the blade, and main part spare one, main part spare two, main part spare three, the blade passes through ultrasonic welding and becomes an organic whole structure. The external water cutting structure with complex contour can be formed.
Description
Technical Field
The utility model relates to a sealing strip structure at car door position especially relates to a structure is cut to outer water of big radian variable cross-section.
Background
Along with the development of social economy, the outgoing of people has been made things convenient for to the appearance of various vehicles, and the car is as people's outgoing tool, and the user can drive according to the demand of oneself, need not to transfer or back a car etc. provides convenience for people's outgoing, and more people begin to select the car as outgoing tool. The automobile door outer water cut sealing strip is also called an automobile door outer water cut, is an automobile part with both functional requirements and appearance requirements, is arranged on the outer side of a door window, and realizes the sealing and decoration effects between the door and the window glass.
In order to meet the requirement of users on high color value of appearance modeling, the outer water cutter needs to be designed into large radian and variable cross-section modeling on the premise of meeting the sealing function. The traditional external water cutter has two general types: one is that stainless steel band is crowded extra income altogether and is cut, and buckle centre gripping panel beating or barb anticreep, and the end is fastened with the door with the screw usually. The other type is extrusion lip edge clamping external water cutting, which is generally provided with a metal framework, an injection molding edge sealing is arranged at the end head, extrusion lip edges clamp a metal plate, and a middle-high vehicle type is decorated by a stainless steel belt or an aluminum belt. In order to realize large-radian modeling, the two kinds of external water cutting need stretch bending and shaping, and the surface is easy to collapse and wrinkle in the stretch bending process, so that the complete attachment with a metal plate cannot be ensured. In order to realize the function of variable cross section, the extrusion lip edge clamps the external water cut and needs a mould pressing joint, the appearance of the mould pressing is difficult to ensure, and the stainless steel band co-extrusion external water cut can not be subjected to variable cross section forming due to skeleton co-extrusion.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a structure is cut to outer water of big radian variable cross-section is provided, structure is cut to outer water that can the complicated profile of shaping.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: big radian variable cross section extra income is cut structure, including main part one, main part two, the main part three and the blade of setting on the main part right side that constitute car panel beating mounting groove, the cross section of main part one become n shape structure, main part two wrap up the right side of main part one and constitute the installation department of bright wisp, main part three connect the right flank at main part two, the blade connect the right side at main part three, main part one, main part two, main part three, blade pass through ultrasonic welding structure as an organic whole.
The utility model discloses further preferred scheme: the first main body part is formed by injection molding of a glass fiber reinforced polypropylene material.
The utility model discloses further preferred scheme: and the second main body part is formed by injection molding of a TPE material.
The utility model discloses further preferred scheme: the left side surface of the first main body part is an inclined surface, the cross section of the second main body part is of an L-shaped structure and comprises a side strip and a bottom strip, the side strip is a strip-shaped structure with a bent and long head part and wraps the bottom surface and the right side of the first main body part, and the bottom strip covers the bottom surface of the left side of the first main body part.
The utility model discloses further preferred scheme: and the main body piece III is formed by extruding modified polypropylene materials.
The utility model discloses further preferred scheme: the cross section of the main body part III is of a long and narrow rectangular structure, and the blade is connected to the head of the main body part III
The utility model discloses further preferred scheme: the blades are formed by injection molding of TPE materials.
The utility model discloses further preferred scheme: the cross section of the blade is in a V shape which is obliquely arranged, the bottom surface of the blade is provided with a flocking layer, and the surface of the blade is provided with a coating.
The utility model discloses further preferred scheme: the right side wall surface of the first main body part is provided with a notch, the third main body part is attached to the right side surface of the notch of the first main body part, and the end part of the first main body part covers the bottom of the third main body part.
Compared with the prior art, the utility model has the advantages of adopt main part spare one to come as the skeleton that the extra income is cut, its cross section becomes n shape structure, replaces traditional metal framework. The second main body part wraps the right side of the first main body part to form a mounting part of the bright strip, namely the second main body part covers the left side of the first main body part and is used for mounting a bright strip structure. The right side of the first main body part is provided with a second main body part which is connected with the blade through the second main body part. The first main body part, the second main body part, the third main body part and the blades are welded into an integral structure through ultrasonic waves. The utility model discloses cut into a plurality of simple structures with traditional overall structure's extra income to become a whole through ultrasonic bonding. Make the utility model discloses greatly reduced on the shaping degree of difficulty realizes the design that the complicated profile is cut to extra income well, obtains splendid pleasing to the eye, can realize that extra income is cut and does not have on large radian variable cross section position surface and sink, do not corrugate, ensures that extra income is cut and is laminated completely with the panel beating.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1: big radian variable cross section extra income is cut structure, including the main part piece 1 that constitutes the car panel beating mounting groove, main part piece two 2, the main part piece three 3 and the blade 5 of setting on the main part piece right side, the cross section of main part piece 1 becomes n shape structure, main part piece two 2 wraps up the right side of main part piece one 1 and constitutes the installation department of bright wisp 9, main part piece three 3 is connected at the right flank of main part piece two 2, the right side at main part piece three 3 is connected to blade 5, main part piece one 1, main part piece two 2, main part piece three 3, blade 5 is through ultrasonic welding structure as an organic whole. The utility model discloses a two 2 main part spare are provided with the recess that is used for installing bright wisp 9.
The main body part I1 is formed by injection molding of glass fiber reinforced polypropylene material. More specifically, the main body part 1 is made of PP-GF 20%, which is the preferable material.
The second main body part 2 is formed by injection molding of TPE material. And the structural characteristics of the first main body and the second main body are realized by adopting an injection molding process.
The left side surface of the main body piece I1 is an inclined surface, the cross section of the main body piece II 2 is of an L-shaped structure and comprises a side strip and a bottom strip, the side strip is a strip-shaped structure with a bent and long-narrow head part and wraps the bottom surface and the right side of the main body piece I1, and the bottom strip covers the bottom surface of the left side of the main body piece I1.
The third main body part 3 is formed by extrusion molding of a modified polypropylene material. More specifically, the main body piece 1 is made of PP-TD 30% material, which is the preferable of the invention.
The cross section of the main body piece three 3 is a long and narrow rectangular structure, and the blade 5 is connected to the head of the main body three. The car panel beating 8 is in the utility model discloses the installation back, as shown in fig. 1, its one end will imbed the left surface of three 3 of main part spare.
The blade 5 is injection molded by TPE materials. The utility model discloses a TPE material comes two 2 of shaping blade 5 and main part spare, satisfies the sealed shock-absorbing capacity of sealing strip.
The cross section of the blade 5 is in a V shape which is obliquely arranged, the bottom surface of the blade 5 is provided with a flocking layer 6, and the surface of the blade 5 is provided with a coating 4. In order to meet the sealing performance, the TPE material is selected as the material of the blade 5, and the flocking layer 6 is arranged on the lower surface of the blade 5 so as to reduce the friction coefficient between the blade 5 and the glass; the upper surface of the blade 5 is coated with a layer 4 to reduce the contact friction coefficient of the blade 5 and the main body piece 2. The blade 5 acts on the vehicle glazing 7.
The right side wall surface of the main body piece I1 is provided with a notch, the main body piece III 3 is attached to the right side surface of the notch of the main body piece I1, and the end part of the main body piece I1 covers the bottom of the main body piece III 3. One end of the automobile metal plate 8 is embedded into the notch.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is to the utility model discloses going on the detailed introduction, having used specific individual example to right in this paper the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. Big radian variable cross section extra income is cut structure, its characterized in that is including the main part piece one, the main part piece two, the main part piece three and the blade of setting on the main part piece right side that constitute car panel beating mounting groove, the cross section of main part piece one become n shape structure, main part piece two with the right side parcel of main part piece one and constitute the installation department of bright wisp, main part piece three connect the right flank at main part piece two, the blade connect the right side at main part piece three, main part piece one, main part piece two, main part piece three, blade pass through ultrasonic welding structure as an organic whole.
2. The variable cross-section external water cutting structure of claim 1, wherein said main body member is injection molded from a glass fiber reinforced polypropylene material.
3. The variable cross-section external water cutting structure of claim 1, wherein the second body member is injection molded from a TPE material.
4. The large radian variable cross-section external water cutting structure of claim 1, wherein the left side surface of the first main body part is an inclined surface, the cross section of the second main body part is in an L-shaped structure and comprises a side strip and a bottom strip, the side strip is a strip-shaped structure with a bent and long head part and wraps the bottom surface and the right side of the first main body part, and the bottom strip covers the left bottom surface of the first main body part.
5. The variable camber external water cutting structure according to claim 1, wherein the body member three is extruded from a modified polypropylene material.
6. The variable cross-section external water cutting structure according to claim 1, wherein said third body member has a cross-section of a long and narrow rectangular structure, and said blade is connected to the head of the third body member.
7. The large-radian variable-section external water cutting structure according to claim 1, wherein the blades are formed by injection molding of a TPE material.
8. The large-radian variable-section external water cutting structure according to claim 1, wherein the cross section of the blade is in a V shape which is obliquely arranged, a flocking layer is arranged on the bottom surface of the blade, and a coating layer is arranged on the surface of the blade.
9. The large-radian variable-section external water cutting structure according to claim 1, wherein a notch is formed in the right side wall surface of the first body part, the third body part is attached to the right side surface of the notch of the first body part, and the end part of the first body part covers the bottom of the third body part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378456.6U CN210733799U (en) | 2019-08-23 | 2019-08-23 | Large-radian variable-section external water cutting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921378456.6U CN210733799U (en) | 2019-08-23 | 2019-08-23 | Large-radian variable-section external water cutting structure |
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| Publication Number | Publication Date |
|---|---|
| CN210733799U true CN210733799U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921378456.6U Active CN210733799U (en) | 2019-08-23 | 2019-08-23 | Large-radian variable-section external water cutting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210733799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422039A (en) * | 2019-08-23 | 2019-11-08 | 建新赵氏科技有限公司 | The big outer water of radian variable cross-section cuts structure |
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2019
- 2019-08-23 CN CN201921378456.6U patent/CN210733799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422039A (en) * | 2019-08-23 | 2019-11-08 | 建新赵氏科技有限公司 | The big outer water of radian variable cross-section cuts structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315600 No. 2299, Xuemian North Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Jianxin Zhaoshi Technology Co.,Ltd. Address before: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province Patentee before: JX ZHAO'S Group Corp. |