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Automobile armrest box, and preparation method thereof

A technology for automobile armrests and armrest boxes, which can be applied to armrests, passenger spaces, etc., and can solve problems such as poor anti-mildew and antibacterial properties.

Inactive Publication Date: 2019-06-14
CHANGSHA QIUDIANBING INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an automobile armrest box to solve the problem of poor anti-mold and antibacterial properties of the automobile armrest box disclosed in the Chinese patent application document "An Automobile Armrest Box (Authorized Publication No.: 102259620B)"

Method used

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  • Automobile armrest box, and preparation method thereof
  • Automobile armrest box, and preparation method thereof
  • Automobile armrest box, and preparation method thereof

Examples

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preparation example Construction

[0034] The preparation method of automobile armrest box of the present invention comprises the following steps:

[0035] a. Heat high-density polyethylene and polytetrafluoroethylene to 140-160°C, keep it warm for 20-40min, then add polycarbonate, dialkyl phosphoric acid, polyethylene glycol, magnesium carbonate, nano-montmorillonite, nitric acid Mix calcium, carbon black, graphite, hydroxyapatite and nano silicon dioxide evenly, continue to heat up to 180-220°C, keep warm for 5-15min, stir at 3500-5500r / min for 1-2h, cool to room temperature to obtain the base material ;

[0036] b. Mix polypropylene and styrene evenly, raise the temperature to 80-120°C, keep it warm for 10-30min, then under the protection of nitrogen, reflux at 110-130°C for 4-8h, then cool to room temperature, add diisopropyl peroxide Mix benzene evenly, wash and dry by rotary evaporation to constant weight, cool to room temperature, then add chloroform and mix evenly, blend at 160-200°C for 10-20min, cool...

Embodiment 1

[0041] refer to Figure 1-3 As shown, the automobile armrest box includes an armrest box body 1, a cover plate 3 that can be clamped on the armrest box body is installed on the armrest box body 1 through a hinge 2, and a glove box body is arranged inside the armrest box body 1 4. The storage box body 4 is provided with a storage slot 5, the armrest box body 1 is provided with a mounting groove 7, and the side of the storage box body 4 close to the mounting slot 7 is installed with a second piston 11, the The side of the second piston 11 away from the glove box body 4 is equipped with a first piston shaft 9, and the side of the first piston shaft 9 away from the second piston 11 is equipped with a first piston 8, and the first piston 8 is installed on Armrest box body 1. A first spring 10 is provided between the first piston 8 and the second piston 11 , and the first spring 10 is sleeved on the outer circumference of the first piston shaft 9 . The side of the armrest box body...

Embodiment 2

[0050] refer to Figure 1-3 As shown, the automobile armrest box includes an armrest box body 1, a cover plate 3 that can be clamped on the armrest box body is installed on the armrest box body 1 through a hinge 2, and a glove box body is arranged inside the armrest box body 1 4. The storage box body 4 is provided with a storage slot 5, the armrest box body 1 is provided with a mounting groove 7, and the side of the storage box body 4 close to the mounting slot 7 is installed with a second piston 11, the The side of the second piston 11 away from the glove box body 4 is equipped with a first piston shaft 9, and the side of the first piston shaft 9 away from the second piston 11 is equipped with a first piston 8, and the first piston 8 is installed on Armrest box body 1. A first spring 10 is provided between the first piston 8 and the second piston 11 , and the first spring 10 is sleeved on the outer circumference of the first piston shaft 9 . The side of the armrest box body...

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Abstract

The invention discloses an automobile armrest box. A cover plate of the automobile armrest box comprises following raw materials: high density polyethylene, butyl rubber, EPDM rubber, chitosan, an antibacterial modification auxiliary agent, polytetrafluoroethylene, polycarbonate, dialkyl phosphate, polypropylene, styrene, diisopropyl peroxide, chloroform, polyethylene glycol, magnesium carbonate,antimony trioxide, rectorite, multi-walled carbon nanotube, nano-montmorillonite, calcium nitrate, carbon black, graphite, hydroxyapatite, nano-silica, calcium chloride, potassium sulfate, trioctyl trimellitate, aluminum tripolyphosphate, silane coupling agent KH-570, accelerator TMTM, antioxidant ODA, glycerin, and benzotriazole. According to a preparation method, a base material, a modified material A, and a modified material B are prepared; the base material, the modified material A, and the modified material B are mixed; and an obtained rubber material is introduced into an automobile armrest box mould for cooling moulding so as to obtain the cover plate. The preparation method is capable of improving the anti-mild and antibacterial properties of the automobile armrest box effectively.

Description

【Technical field】 [0001] The invention belongs to the technical field of preparation of automobile supplies, and in particular relates to an automobile armrest box and a preparation method thereof. 【Background technique】 [0002] The car armrest box is for the driver to hold the steering wheel and drive for a long time, so that the dangling arms have a place to rest. In order to make the car have more storage space, a storage compartment for holding items is generally designed in the armrest box of the car. In order to prevent the storage compartment and the items in the storage compartment from being exposed, a Armrest box cover to cover the function. [0003] Chinese patent application document "A kind of automobile armrest box (authorization announcement number: 102259620B)" discloses that the armrest box includes an armrest box body, a storage compartment is arranged in the armrest box body, an armrest box cover is arranged on the armrest box body, and the armrest box ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/22C08L23/16C08L5/08C08L97/02C08L39/06C08K13/02C08K3/22C08K3/34C08K3/04C08K5/5425C08K3/16C08K3/28C08K3/32B60N2/75B60R7/04
Inventor 不公告发明人
Owner CHANGSHA QIUDIANBING INFORMATION TECH CO LTD
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