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Freely deformable funnel and manufacturing method thereof

A funnel and rectangular technology, applied in the field of preparation of the funnel, can solve the problem that the funnel cannot adapt to various environments

Inactive Publication Date: 2010-04-21
吴玉鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a freely deformable funnel and its preparation method in order to overcome the fact that the existing funnel cannot be adapted to various environments, which can realize the deformability and weather resistance of the funnel

Method used

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  • Freely deformable funnel and manufacturing method thereof
  • Freely deformable funnel and manufacturing method thereof
  • Freely deformable funnel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1, such as figure 1 , figure 2 As shown, a funnel that can be deformed at will includes a funnel body. The funnel body is composed of a rectangular part 3 and a tapered part 4. The rectangular part 3 and the tapered part 4 are connected as one. The electrolytic lead plate 1 is used inside the funnel body. Made, coated with a vulcanized rubber layer 2 made of nitrile rubber film on the outside of the electrolytic lead plate.

[0021] The preparation method of above-mentioned funnel is: at first, get electrolytic lead plate 1 and cut it into such as figure 1 The shape of the structure shown in , and round it around, and wipe the surface clean without dirt or oil; then, mix 80 parts of nitrile rubber, 40 parts of kaolin, 2 parts of zinc oxide, stearin 1 part of acid, 1 part of sulfur and 1 part of accelerator NS are mixed on an open mill according to the ratio of parts by weight to make a nitrile rubber film of required size.

[0022] The mixing process is:

...

Embodiment 2

[0026] Example 2, such as figure 1 , figure 2 As shown, a funnel that can be deformed at will includes a funnel body. The funnel body is composed of a rectangular part 3 and a tapered part 4. The rectangular part 3 and the tapered part 4 are connected as one. The electrolytic lead plate 1 is used inside the funnel body. Made, coated with a vulcanized rubber layer 2 made of nitrile rubber film on the outside of the electrolytic lead plate.

[0027] The preparation method of above-mentioned funnel is: at first, get electrolytic lead plate 1 and cut it into such as figure 1 The shape of the structure shown in , and round it around, and wipe the surface clean without dirt or oil; then, mix 120 parts of nitrile rubber, 60 parts of kaolin, 4 parts of zinc oxide, stearin 3 parts of acid, 3 parts of sulfur and 3 parts of promotor NS are mixed on the open mill according to the proportioning by weight, and the nitrile rubber film of required size is made,

[0028] The mixing process...

Embodiment 3

[0031] Example 3, such as figure 1 , figure 2 As shown, a funnel that can be deformed at will includes a funnel body. The funnel body is composed of a rectangular part 3 and a tapered part 4. The rectangular part 3 and the tapered part 4 are connected as one. The electrolytic lead plate 1 is used inside the funnel body. Made, coated with a vulcanized rubber layer 2 made of nitrile rubber film on the outside of the electrolytic lead plate.

[0032] The preparation method of above-mentioned funnel is: at first, get electrolytic lead plate 1 and cut it into such as figure 1 The shape of the structure shown in , and round it around, and wipe the surface clean without dirt or oil; then, mix 100 parts of nitrile rubber, 50 parts of kaolin, 3 parts of zinc oxide, stearin 2 parts of acid, 2 parts of sulfur and 2 parts of promotor NS are mixed on the open mill according to the proportioning by weight, and the nitrile rubber film of required size is made,

[0033] The mixing process...

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Abstract

The invention discloses a freely deformable funnel and a manufacturing method thereof. The freely deformable funnel can be used for filling or discharging oil and the like from vehicles and other equipment. The funnel comprises a funnel body, wherein the funnel body consists of a rectangular part and a conical part which are connected into a whole; the inside of the funnel body is made of a lead plate; and a vulcanized rubber layer is coated outside the lead plate. The preparation method comprises the following steps: cutting an electrolytic lead plate into the same structural shape as the funnel body; blending acrylonitrile-butadiene rubber, kaolin, zinc oxide, stearic acid, sulfur and an accelerator NS in a ratio by an open mill to make acrylonitrile-butadiene rubber films of required specifications; placing the electrolytic lead plate between two acrylonitrile-butadiene rubber films; and transferring the electrolytic lead plate and the two acrylonitrile-butadiene rubber films into a vulcanizing machine for compression molding. In the invention, the electrolytic lead plate and the acrylonitrile-butadiene rubber vulcanization process are combined, the deformability and the weather resistance of the funnel are realized, and the drawback that the traditional funnel cannot adapt to different environments is overcome.

Description

technical field [0001] The invention relates to a freely deformable funnel, which can be used for filling or releasing oil for vehicles or other equipment, and also relates to a preparation method of the funnel. Background technique [0002] At present, the known funnels all have a fixed shape, such as a round head or a square head, and different funnels need to be replaced according to different usage environments. The size of the upper and lower openings of the funnel is fixed and cannot be changed accordingly according to the demand. In addition, the existing funnel occupies a lot of space and is not easy to store and carry on the vehicle. Contents of the invention [0003] The problem to be solved by the present invention is to provide a freely deformable funnel and its preparation method in order to overcome the fact that the existing funnel cannot be adapted to various environments, which can realize the deformability and weather resistance of the funnel. [0004] I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67C11/02B29B7/72B29C35/00B29C43/00
Inventor 吴玉鹏
Owner 吴玉鹏
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