CN220180741U - High-strength and high-toughness RTM (resin transfer molding) automobile body panel - Google Patents
High-strength and high-toughness RTM (resin transfer molding) automobile body panel Download PDFInfo
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- CN220180741U CN220180741U CN202321986469.8U CN202321986469U CN220180741U CN 220180741 U CN220180741 U CN 220180741U CN 202321986469 U CN202321986469 U CN 202321986469U CN 220180741 U CN220180741 U CN 220180741U
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- covering part
- rtm
- toughness
- part body
- covering
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- 239000011347 resin Substances 0.000 title description 2
- 229920005989 resin Polymers 0.000 title description 2
- 238000001721 transfer moulding Methods 0.000 title description 2
- 239000010410 layer Substances 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 8
- 239000000805 composite resin Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 230000003678 scratch resistant effect Effects 0.000 abstract description 5
- 239000007888 film coating Substances 0.000 abstract description 4
- 238000009501 film coating Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 description 21
- 230000009286 beneficial effect Effects 0.000 description 8
- 210000002489 tectorial membrane Anatomy 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of covering parts, and discloses a high-strength and high-toughness RTM vehicle body covering part which comprises a covering part body, wherein an airbag is fixedly arranged in the middle of the rear end of the covering part body, a slide way is arranged on the lower side of the rear end of the covering part body, a clamping groove is fixedly arranged at the lower side of the front end of the covering part body, an anti-collision mechanism is arranged at the lower side of the front end of the covering part body in a clamping manner and comprises a shell, the covering part body comprises a base layer, and a film coating layer is fixedly arranged on the outer surface of the base layer. According to the utility model, the safety performance is improved by arranging the air bag in the vehicle door, the sliding way is arranged to facilitate sliding installation of the device and the vehicle door frame, the anti-collision mechanism is arranged at the front end of the vehicle door to facilitate slowing down the collision force, the base layer adopts the RTM technology, and adopts the resin composite material, so that the device is higher in strength and more durable, and the covering film layer can be used for automatically selecting the vehicle film, such as the scratch-resistant film, so that the aesthetic property and durability of the device are enhanced.
Description
Technical Field
The utility model relates to the technical field of covering parts, in particular to a high-strength and high-toughness RTM vehicle body covering part.
Background
The automobile covering parts are surfaces or internal parts which cover the engine and the chassis and are formed by metal sheets forming a cab and a vehicle body and have a space shape, and comprise a front bumper, a rear bumper, two front lappets, four doors of front, rear, left and right, a front machine cover, a back box cover, a left and right rear lappet roof but the left and right rear lappet roof cannot be cut, other parts have little replacement problem, and the automobile covering parts protect the inside of the human body just like the skin of the human body.
The existing automobile body panel is formed by a single-layer metal plate, has weaker strength and can have larger danger coefficient when collision occurs, thus, the person skilled in the art provides a high-strength and high-toughness RTM automobile body panel to solve the problems in the prior art
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the high-strength and high-toughness RTM automobile body covering part, when an automobile body collides, an airbag in the front end of the automobile body can pop up, but the automobile door is not provided with the airbag, the safety performance is improved by arranging the airbag in the automobile door, the sliding rail is favorable for sliding installation of the automobile body and an automobile door frame, the clamping groove is favorable for sliding clamping and fixing of a sliding rod, the anti-collision mechanism is arranged at the front end of the automobile door, the impact force is favorable to be reduced, the base layer adopts an RTM technology, and adopts a resin composite material, so that the strength is higher, the automobile body covering part is more durable, and the film layer can be used for selecting an automobile film by itself, such as a scratch-proof film, so that the aesthetic property and durability of the automobile body covering part are enhanced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-strength and high-toughness RTM automobile body panel comprises a panel body, wherein an air bag is fixedly arranged in the middle of the rear end of the panel body, a slide way is arranged on the lower side of the rear end of the panel body, and a clamping groove is fixedly arranged on the lower side of the front end of the panel body;
the front end of the covering part body is provided with an anti-collision mechanism in a clamping way, the anti-collision mechanism comprises a shell, the covering part body comprises a base layer, and a film coating layer is fixedly arranged on the outer surface of the base layer;
through above-mentioned technical scheme, when taking place the automobile body collision, the inside air bag of automobile body front end can pop out, but the door does not set up air bag, through setting up the gasbag in the door, improve security performance, the setting of slide is favorable to this device to carry out slidable mounting with the door frame, the setting of draw-in groove is favorable to slide bar slip joint fixedly, anticollision institution sets up the front end at the door, be favorable to slowing down the striking dynamics, the basic unit adopts RTM technology, adopt resin composite material, make its intensity higher, it is more durable, the tectorial membrane layer can select the bicycle membrane by oneself, prevent scraping the membrane for example, strengthen the aesthetic property and the durability of this device.
Further, a reinforcing rod is fixedly arranged in the shell, and a sliding rod is fixedly arranged at the rear end of the shell; the arrangement of the reinforcing rod is favorable for improving the anti-collision performance of the anti-collision mechanism, improving the strength of the anti-collision mechanism, and the sliding rod is favorable for being clamped into the clamping groove in a sliding way and is favorable for being clamped with the front end of the vehicle door.
Further, a clamping block is fixedly arranged on one side of the sliding rod, a first port is formed in one side of the middle part of the front end of the covering part body, and a second port is formed in the other side of the middle part of the front end of the covering part body; the clamping block is arranged to be connected with the inside of the clamping groove in a clamping mode, the first opening is arranged to be beneficial to installing a vehicle lock, and the second opening is arranged to be beneficial to installing a vehicle handle.
Further, a plurality of fixing buckles are fixedly arranged on two sides of the rear end of the covering part body; the fixing buckle is favorable for being installed and fixed with the frame framework.
Further, sealing strips are fixedly arranged at the upper end and the lower end of the slideway; the sealing strip is arranged to be beneficial to enhancing the sealing performance during installation.
Further, a window is arranged at the upper side of the rear end of the covering part body; the window is arranged to facilitate the installation of the glass window.
Further, an inflation inlet is formed at the lower side of the rear end of the air bag; the air charging port is beneficial to charging the air bag.
Further, the outer surface of the film coating layer is fixedly provided with a wear-resistant layer; the wear-resistant layer is formed by spraying wear-resistant paint on the outer end of the coating layer, has excellent wear resistance, scratch resistance and corrosion resistance, and prolongs the service life of the covering piece.
The utility model has the following beneficial effects:
1. according to the high-strength and high-toughness RTM vehicle body covering part, when a vehicle body collides, the safety airbag in the front end of the vehicle body can pop up, but the safety airbag is not arranged in the vehicle door, and the safety performance is improved by arranging the airbag in the vehicle door, so that the sliding installation of the device and the vehicle door frame is facilitated by arranging the sliding rail, the sliding rod is facilitated to be in sliding clamping fixation by arranging the clamping groove, the anti-collision mechanism is arranged at the front end of the vehicle door, the collision force is facilitated to be slowed down, the RTM technology is adopted in the base layer, and the resin composite material is adopted, so that the strength is higher and the vehicle body covering part is more durable.
2. The high-toughness RTM car body covering piece provided by the utility model has the advantages that the covering film layer can be used for automatically selecting a car film, such as a scratch-resistant film, the aesthetic property and the durability of the device are enhanced, the arrangement of the reinforcing rod is beneficial to improving the anti-collision performance of the anti-collision mechanism, the strength of the anti-collision mechanism is improved, the sliding rod is beneficial to being clamped into the clamping groove in a sliding manner and is beneficial to being clamped with the front end of a car door, and the wear-resistant layer is formed by spraying wear-resistant paint on the outer end of the covering film layer, so that the wear-resistant scratch-resistant corrosion-resistant performance is excellent, and the service life of the covering piece is prolonged.
Drawings
FIG. 1 is an isometric view of a high strength and toughness RTM body panel according to the present utility model;
FIG. 2 is a schematic rear view of a high strength RTM body panel according to the present utility model;
FIG. 3 is a schematic rear view of a high strength and toughness RTM vehicle body panel anti-collision mechanism according to the present utility model;
FIG. 4 is a schematic front view of a high strength RTM body panel according to the present utility model;
FIG. 5 is a schematic front cross-sectional view of a high strength and toughness RTM vehicle body panel anti-collision mechanism according to the present utility model;
fig. 6 is an enlarged schematic view of the structure of the RTM body panel with high strength and toughness according to the present utility model.
Legend description:
1. a cover body; 2. a window; 3. a fixing buckle; 4. a slideway; 5. a sealing strip; 6. an air bag; 7. an inflation inlet; 8. a first port; 9. a second port; 10. an anti-collision mechanism; 11. a clamping groove; 1001. a housing; 1002. a reinforcing rod; 1003. a slide bar; 1004. a clamping block; 101. a base layer; 102. a film coating layer; 103. and a wear-resistant layer.
Detailed Description
Referring to fig. 1-6, one embodiment provided by the present utility model is: the high-strength and high-toughness RTM car body covering piece comprises a covering piece body 1, wherein an airbag 6 is fixedly arranged in the middle of the rear end of the covering piece body 1, when a car body collides, the airbag 6 in the front end of the car body can pop up, but the car door is not provided with the airbag 6, the safety performance is improved by arranging the airbag 6 in the car door, the lower side of the rear end of the covering piece body 1 is provided with a slide way 4, the slide way 4 is arranged to facilitate the sliding installation of the device and a car door frame, the lower side of the front end of the covering piece body 1 is fixedly provided with a clamping groove 11, and the clamping groove 11 is arranged to facilitate the sliding clamping and fixing of a sliding rod 1003;
the front end downside position joint of covering body 1 is provided with anticollision institution 10, and anticollision institution 10 sets up the front end at the door, is favorable to slowing down the striking dynamics, and anticollision institution 10 includes shell 1001, and covering body 1 includes basic unit 101, and basic unit 101 adopts the RTM technology, adopts resin composite material, makes its intensity higher, and is more durable, and basic unit 101 surface mounting is provided with tectorial membrane layer 102, and tectorial membrane layer 102 can select the bicycle membrane by oneself, prevents scraping the membrane for example, strengthens aesthetic property and the durability of this device.
The inside fixed stiffener 1002 that is provided with of shell 1001, the anticollision performance of anticollision institution 10 is favorable to improving to the being provided with of stiffener 1002, the intensity of anticollision institution 10 is improved to the fixed slide bar 1003 that is provided with in shell 1001 rear end, slide bar 1003 are favorable to sliding block into draw-in groove 11, be favorable to with door front end joint, slide bar 1003 one side is fixed to be provided with fixture block 1004, the setting of fixture block 1004 is favorable to with the inside joint of draw-in groove 11, a mouth 8 has been seted up to cover body 1 front end middle part one side position, a mouth 8's setting is favorable to installing the lock.
The second opening 9 has been seted up to covering 1 front end middle part opposite side position, the second opening 9 be provided with be favorable to installing the handlebar, covering 1 rear end both sides are fixed to be provided with a plurality of fixed knot 3, fixed knot 3 be provided with be favorable to with the frame skeleton installation fixedly, slide 4 upper and lower extreme is all fixed be provided with sealing strip 5, sealing strip 5's be provided with be favorable to strengthening the sealing performance when installing, window 2 has been seted up to covering 1 rear end upper side position, window 2's be provided with is favorable to the installation of glass window body, inflation inlet 7 has been seted up to gasbag 6 rear end downside position, inflation inlet 7's be provided with is favorable to aerifing for gasbag 6, tectorial membrane layer 102 surface mounting is provided with wearing layer 103, wearing layer 103 is formed at tectorial membrane layer 102 outer end by wear-resisting coating spraying, have good wear-resisting and scratch corrosion resistance, improve covering's life.
Working principle: when the device is used, the device is slidably mounted on the vehicle frame through the slide way 4, the device and the vehicle frame are fixedly mounted through the fixing buckle 3, other places are connected through welding, the base layer 101 is made of an RTM technology, a resin composite material is adopted, the strength of the base layer is higher, the base layer is more durable, the outer surface of the base layer 101 is fixedly provided with the coating layer 102, the coating layer 102 can be used for automatically selecting a vehicle film, such as a scratch-resistant film, the aesthetic property and the durability of the device are enhanced, the wear-resistant layer 103 is formed at the outer end of the coating layer 102 through spraying of wear-resistant paint, the wear-resistant scratch-resistant and corrosion-resistant performance is excellent, and the service life of a covering piece is prolonged.
The foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. High tough RTM automobile body panel, including covering body (1), its characterized in that: an air bag (6) is fixedly arranged in the middle of the rear end of the covering part body (1), a slide way (4) is arranged on the lower side of the rear end of the covering part body (1), and a clamping groove (11) is fixedly arranged on the lower side of the front end of the covering part body (1);
the anti-collision mechanism (10) is arranged at the lower side of the front end of the covering part body (1) in a clamping mode, the anti-collision mechanism (10) comprises a shell (1001), the covering part body (1) comprises a base layer (101), and a film covering layer (102) is fixedly arranged on the outer surface of the base layer (101).
2. The high strength and toughness RTM body panel of claim 1, wherein: a reinforcing rod (1002) is fixedly arranged in the shell (1001), and a sliding rod (1003) is fixedly arranged at the rear end of the shell (1001).
3. The high strength and toughness RTM body panel of claim 2, characterized in that: a clamping block (1004) is fixedly arranged on one side of the sliding rod (1003), a first port (8) is formed in one side position of the middle part of the front end of the covering part body (1), and a second port (9) is formed in the other side position of the middle part of the front end of the covering part body (1).
4. The high strength and toughness RTM body panel of claim 1, wherein: a plurality of fixing buckles (3) are fixedly arranged on two sides of the rear end of the covering part body (1).
5. The high strength and toughness RTM body panel of claim 1, wherein: sealing strips (5) are fixedly arranged at the upper end and the lower end of the slideway (4).
6. The high strength and toughness RTM body panel of claim 1, wherein: a window (2) is arranged at the upper side of the rear end of the covering part body (1).
7. The high strength and toughness RTM body panel of claim 1, wherein: an inflation inlet (7) is arranged at the lower side of the rear end of the air bag (6).
8. The high strength and toughness RTM body panel of claim 1, wherein: the outer surface of the coating layer (102) is fixedly provided with a wear-resistant layer (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321986469.8U CN220180741U (en) | 2023-07-27 | 2023-07-27 | High-strength and high-toughness RTM (resin transfer molding) automobile body panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321986469.8U CN220180741U (en) | 2023-07-27 | 2023-07-27 | High-strength and high-toughness RTM (resin transfer molding) automobile body panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220180741U true CN220180741U (en) | 2023-12-15 |
Family
ID=89103209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321986469.8U Active CN220180741U (en) | 2023-07-27 | 2023-07-27 | High-strength and high-toughness RTM (resin transfer molding) automobile body panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220180741U (en) |
-
2023
- 2023-07-27 CN CN202321986469.8U patent/CN220180741U/en active Active
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