CN-224211499-U - Be used for car light anticollision gasbag formula packing protector

Abstract

The utility model relates to the technical field of packaging and discloses an anti-collision air bag type packaging protection device for a car lamp, which mainly comprises an end cover, a shell, an air bag triggering device and a fixing component, wherein a fixing frame which is in a cross shape is fixed in the shell, a second air bag is arranged in the shell, the air bag triggering device in the end cover comprises an annular first air bag and a pressing block, when the device is toppled over, the pressing block presses the first air bag, air passes through a vent pipe, a connecting pipe and a connecting hole to enable the second air bag to be inflated and swelled, the device fills a gap between the car lamp and the shell through the air bag, and is matched with a buffer pad and an elastic buffer layer on the fixing frame, so that the multi-layer and staged buffering protection function is realized, false triggering caused by normal carrying and slight shaking of the device is avoided, the air bag is rapidly inflated and flows out, the end cover is convenient to detach and the car lamp is taken out, and the protection effect and the operation is improved.

Inventors

• ZHANG CHENGYANG
• LI PENGFEI
• LI LEILEI

Assignees

• 杭州睿享智联科技有限公司

Dates

Publication Date

20260508

Application Date

20250428

Claims (10)

1. 1. The utility model provides a be used for car light anticollision gasbag formula packing protector, includes end cover (1) and shell (2), its characterized in that, shell (2) inside is provided with fixed subassembly (4), fixed subassembly (4) include: The mounting hole (45) is arranged on the mounting frame (41), the mounting hole (45) is used for mounting the car lamp assembly (5), the car lamp assembly (5) is arranged in the shell (2) in an overhead mode, and the car lamp assembly (5) is not contacted with the shell (2); At least one second air bag (42) fixedly arranged inside the fixing frame (41); The inside airbag triggering device (3) that is provided with of end cover (1), airbag triggering device (3) are used for inflating second gasbag (42) when the device takes place to empty, and second gasbag (42) follow mount (41) inside is towards in the space between car light subassembly (5) and shell (2).
2. 2. An air bag type packaging protector for a vehicular lamp according to claim 1, characterized in that the air bag triggering device (3) comprises: the first air bag (31), the first air bag (31) is in a ring shape, and the outer surface of the first air bag (31) is fixedly connected with the inner side wall of the end cover (1); And a pressing block (32) arranged inside the first air bag (31).
3. 3. The anti-collision air bag type packaging protection device for the car lamp according to claim 2, wherein a groove (11) between the end cover (1) and the first air bag (31) is formed in the end cover (1), and the groove (11) is an arc-shaped inner groove body.
4. 4. A packaging and protecting device for a car light collision-preventing air bag according to claim 3, wherein the end cover (1) is further provided with a limiting groove (12) positioned on the groove (11), and the limiting groove (12) is an arc-shaped inner groove body.
5. 5. The packaging protection device for the car light anti-collision air bag according to claim 4, wherein the end part of the fixing frame (41) is provided with a connecting hole (43), one surface of the end cover (1) is provided with a connecting pipe (14) for being inserted into the connecting hole (43), the other surface of the end cover (1) is provided with a vent pipe (13) communicated with the first air bag (31), the vent pipe (13) is located between the end cover (1) and the groove (11), and the vent pipe (13) is used for enabling air in the first air bag (31) to circulate to the connecting pipe (14).
6. 6. The anti-collision air bag type packaging protecting device for the car lamp according to claim 1, wherein at least two fixing frames (41) are arranged, and two ends of the car lamp assembly (5) are respectively inserted into mounting holes (45) on the fixing frames (41).
7. 7. The packaging and protecting device for the anti-collision air bag of the car lamp according to claim 1, wherein at least two buffer pads (44) are arranged on the fixing frame (41), the buffer pads (44) are fixedly connected to the fixing frame (41), and the buffer pads (44) are located between the car lamp assembly (5) and the shell (2).
8. 8. The airbag type packaging protection device for vehicle lamp according to claim 1, wherein an elastic buffer layer is arranged on the outer wall of the fixing frame (41).
9. 9. The packaging and protection device for vehicle lamp anti-collision air bags according to claim 5, characterized in that the connecting tube (14) is internally provided with a one-way valve.
10. 10. The anti-collision air bag type packaging protection device for the car lamp according to claim 1, wherein a sealing rubber ring is arranged between the end cover (1) and the shell (2), and the sealing rubber ring surrounds the joint of the end cover (1) and the shell (2).

Description

Be used for car light anticollision gasbag formula packing protector Technical Field The utility model relates to the technical field of packaging, in particular to an air bag type packaging protection device for car lamp anti-collision. Background In the field of auto-parts transportation, packaging protection of automotive headlamps is of paramount importance. The automobile headlight is used as a key part for illumination and prompt of automobile driving, and the lampshade is made of PC resin, so that the automobile headlight has the advantages of high toughness, high hardness, high strength, good light transmittance, ultraviolet resistance and the like, but is extremely easy to damage due to collision and shaking in the transportation process, and once the surface of the lampshade is damaged or scratched, the brightness and the distribution of lamplight can be seriously affected. Patent "tortoise-type buffer structure and special packing box for transporting automobile headlights" with publication number CN201821431546, it includes middle base portion, upper wrapping portion and supporting portion, absorbs impact and vibration energy through three-layer corrugated cardboard, and the hollow triangular prism on top reduces the impact energy from upper portion, and supporting portion and outer case are engaged in order to avoid the bolster to remove. However, this scheme has obvious defect, because the three-layer corrugated container board texture is harder, and the absorption energy ability is limited, when the headlight transportation bumps, is difficult to effectively protect headlight internals, and the whole protective effect is not good enough. For another example, part of the packages adopt plastic shells formed by plastic suction or injection molding, and are sleeved with wooden boxes and iron frames, and the packages have a certain protection effect, but are heavy in weight and high in cost, and cannot meet the high-efficiency and low-cost protection requirements of remote or export transportation. Some schemes use non-environment-friendly materials such as foam, bubble bags and the like as buffer fillers, so that the buffer filler is not friendly to the environment, and when the buffer filler is packaged in a large batch, the packaging structure is large in size, and the protection performance is difficult to achieve an ideal state. The existing automobile headlight packaging protection device has the defects in the aspects of protection performance, cost control, environmental protection, space utilization and the like. Therefore, there is a need for an innovative packaging protection device for a headlight of an automobile, so as to overcome the above problems and realize more efficient, reliable, economical and environment-friendly packaging protection for the headlight of the automobile. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides the anti-collision air bag type packaging protection device for the car lamp, which has the advantages of improving the utilization rate of fillers and clamping and anti-shaking of a fixed structure, and solves the problems that the traditional packaging uses a large quantity of fillers, but has insufficient protection effect and is loose to install and easy to shake. (II) technical scheme In order to achieve the purpose, the utility model provides the technical scheme that the anti-collision air bag type packaging protection device for the car lamp comprises an end cover and a shell, wherein a fixing assembly is arranged in the shell, and the fixing assembly comprises: The fixing frame is fixedly arranged in the shell in a cross shape, is provided with a hole which does not penetrate, and is used for being inserted into the mounting column; The mounting hole is arranged on the fixing frame and is used for mounting the car lamp assembly, the car lamp assembly is arranged in the shell in an overhead mode through the mounting hole, and the car lamp assembly is not contacted with the shell; at least one second air bag fixedly arranged in the fixing frame; The inside gasbag trigger device that is provided with of end cover, gasbag trigger device is used for inflating the second gasbag when the device takes place to empty, and the second gasbag is followed inside the space between car light subassembly and the shell of orientation of mount. Preferably, the airbag triggering apparatus includes: The first air bag is annular, and the outer surface of the first air bag is fixedly connected with the inner side wall of the end cover; the briquetting is arranged on the inner side of the first air bag and is used for extruding the first air bag when the device is overturned. Preferably, the end cover is provided with a groove between the end cover and the first air bag, the groove is an arc-shaped inner groove body, and the groove is used for guiding the pressing block to slide in a directio