CN212059743U - High-performance automobile seat leather low-temperature impact-resistant experimental device - Google Patents
High-performance automobile seat leather low-temperature impact-resistant experimental device Download PDFInfo
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- CN212059743U CN212059743U CN202020741253.5U CN202020741253U CN212059743U CN 212059743 U CN212059743 U CN 212059743U CN 202020741253 U CN202020741253 U CN 202020741253U CN 212059743 U CN212059743 U CN 212059743U
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Abstract
The utility model discloses a high performance car seat leather low temperature impact resistance experimental apparatus, the impact unit includes impact head and lower plate, the four corners department of lower plate installs the support column perpendicularly, install medium plate, upper plate in proper order through the support column directly over the lower plate, fixed mounting has the drum between medium plate and the upper plate, the drum is the cavity cylinder structure, the outer wall of drum has been seted up the bolt mouth, the bolt of L type is inserted in the bolt mouth; the lower plate is provided with a cushion leather block which is positioned right below the cylinder; the cushion leather block comprises a foam cotton layer and a wood fixing block which are connected up and down, the wood fixing block is of a rectangular structure, pin holes are formed in the side walls of the periphery of the wood fixing block, and leather samples are laid on the foam cotton layer and fixed through four pin inserting devices. The utility model adopts the structure that the bolt is arranged in the cylinder, thereby ensuring the requirements of height and free-fall motion, having simple structure, easy operation and low manufacturing cost; the leather qualified through detection is not easy to drop paint and has long service life.
Description
Technical Field
The utility model relates to a leather goods detects technical field, especially relates to a high performance car seat leather low temperature is shock-resistant experimental apparatus.
Background
The automobile can often be deposited overnight under the condition that the problem is extremely low winter, and corresponding automotive interior trim part also needs to satisfy microthermal requirement, and the leather seat can become fragile when low temperature, and if there is the heavy object to drop the impact and can take place phenomenons such as skin crack to fall the lacquer, so need test the shock resistance of leather under this kind of condition through the experiment simulation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a high performance car seat leather low temperature is shock-resistant experimental apparatus.
In order to solve the technical problem, the technical scheme of the utility model is that: the high-performance automobile seat leather low-temperature impact-resistant experimental device comprises a low-temperature box and an impact unit arranged in the low-temperature box; the impact unit comprises an impact head and a lower plate, support columns are vertically arranged at four corners of the lower plate, a middle plate and an upper plate are sequentially arranged right above the lower plate through the support columns, a cylinder is fixedly arranged between the middle plate and the upper plate, the cylinder is of a cavity cylinder structure, the inner diameter of the cylinder is matched with the outer diameter of the impact head, a bolt hole is formed in the outer wall of the cylinder, and an L-shaped bolt is inserted into the bolt hole; the lower plate is provided with a cushion leather block which is positioned right below the cylinder; the cushion leather block comprises a foam cotton layer and a wood fixing block which are connected up and down, the wood fixing block is of a rectangular structure, pin holes are formed in the side walls of the periphery of the wood fixing block, and leather samples are laid on the foam cotton layer and fixed through four pin inserting devices.
Further, the distance between the middle plate and the lower plate is 10 cm.
Further, the distance between the bolt opening and the lower plate is 30 cm.
The utility model adopts the structure that the bolt is arranged in the cylinder, thereby ensuring the requirements of height and free-fall motion, having simple structure, easy operation and low manufacturing cost; the leather qualified through detection is not easy to drop paint and has long service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the mattress skin block.
Wherein: 1. the device comprises an upper plate, 2 a middle plate, 3 a lower plate, 4 a support column, 5 a cylinder, 6 a plug pin, 7 a foam layer, 8 a wood fixing block, 9 a pin, 10 a percussion head.
Detailed Description
The following describes the embodiments of the present invention with reference to fig. 1 and 2.
The high-performance automobile seat leather low-temperature impact-resistant experimental device comprises a low-temperature box and an impact unit arranged in the low-temperature box; the impact unit comprises an impact head 10 and a lower plate 3, support columns 4 are vertically arranged at four corners of the lower plate 3, a middle plate 2 and an upper plate 1 are sequentially arranged right above the lower plate 3 through the support columns 4, a cylinder 5 is fixedly arranged between the middle plate 2 and the upper plate 1, the cylinder 5 is of a hollow cylinder structure, the inner diameter of the cylinder 5 is matched with the outer diameter of the impact head 10, a bolt hole is formed in the outer wall of the cylinder 5, and an L-shaped bolt 6 is inserted in the bolt hole; a cushion leather block is arranged on the lower plate 3 and is positioned right below the cylinder 5; the cushion leather block comprises a foam cotton layer 7 and a wood fixing block 8 which are connected up and down, the wood fixing block 8 is of a rectangular structure, pin holes are formed in the peripheral side wall of the wood fixing block 8, and a leather sample is laid on the foam cotton layer 7 and fixed through four pins 9 in an inserted mode.
The distance between the middle plate 2 and the lower plate 3 is 10 cm.
The distance between the latch opening and the lower plate 3 is 30 cm.
The leather sample is wrapped on the leather pad and fixed by the pin 9, and placed right under the cylinder 5, and the impact unit is placed in the low temperature box. The mixture is allowed to stand for a certain temperature and time, which is usually required to be-30 ℃ for 4 hours. The height is calculated from the energy of impact, and should be about 22.6cm as calculated from the energy of impact being 4J, so that the height of the pin from the leather sample is defined as 23. + -. 0.5 mm. After 4 hours the latch 6 was pulled out and the 1.8kg impact head 10 impacted the surface of the cushion block wrapping the leather sample from a free fall at a height of 22.6mm, similar to an impact seat, observing the leather surface changes.
The position of the device pin 6, the weight of the impact head 10 and the like can be changed according to different parameters to meet more requirements.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.
Claims (3)
1. The high-performance automobile seat leather low-temperature impact-resistant experimental device is characterized by comprising a low-temperature box and an impact unit arranged in the low-temperature box; the impact unit comprises an impact head (10) and a lower plate (3), support columns (4) are vertically installed at four corners of the lower plate (3), a middle plate (2) and an upper plate (1) are sequentially installed right above the lower plate (3) through the support columns (4), a cylinder (5) is fixedly installed between the middle plate (2) and the upper plate (1), the cylinder (5) is of a cavity cylinder structure, the inner diameter of the cylinder (5) is matched with the outer diameter of the impact head (10), a bolt opening is formed in the outer wall of the cylinder (5), and an L-shaped bolt (6) is inserted into the bolt opening; a leather pad block is arranged on the lower plate (3) and is positioned right below the cylinder (5); the cushion leather block comprises a foam cotton layer (7) and a wood fixing block (8) which are connected up and down, the wood fixing block (8) is of a rectangular structure, pin holes are formed in the side walls of the periphery of the wood fixing block (8), and leather samples are laid on the foam cotton layer (7) and fixed through four pins (9) in an inserted mode.
2. The experimental device for testing the low-temperature impact resistance of the leather of the high-performance automobile seat as claimed in claim 1, wherein the distance between the middle plate (2) and the lower plate (3) is 10 cm.
3. The high-performance automobile seat leather low-temperature impact resistance test device as claimed in claim 1, wherein the distance between the plug pin opening and the lower plate (3) is 30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020741253.5U CN212059743U (en) | 2020-05-08 | 2020-05-08 | High-performance automobile seat leather low-temperature impact-resistant experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020741253.5U CN212059743U (en) | 2020-05-08 | 2020-05-08 | High-performance automobile seat leather low-temperature impact-resistant experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059743U true CN212059743U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020741253.5U Active CN212059743U (en) | 2020-05-08 | 2020-05-08 | High-performance automobile seat leather low-temperature impact-resistant experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212059743U (en) |
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2020
- 2020-05-08 CN CN202020741253.5U patent/CN212059743U/en active Active
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