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Dustproof inner protecting spring

A dust-proof and dust-proof cover technology, applied in the direction of springs, spring/shock absorbers, spring/shock absorber design features, etc., can solve problems affecting the service life of springs and other issues

Inactive Publication Date: 2015-09-16
TAICANG HUIDELI SPRING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual use process, many springs we have seen have accumulated a lot of dust due to exposure to the air, and sometimes even greatly affect the service life of the spring.

Method used

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  • Dustproof inner protecting spring

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Experimental program
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, a dust-proof inner protection spring according to the present invention includes a body 1, an upper cover plate 2, a bottom sealing plate 3, a lower sheath 4 and a dust cover 5, and the upper end of the body 1 is provided with an upper cover plate 2, and connected by welding, the lower end is connected to the bottom sealing plate 3, the bottom sealing plate 3 is welded on the body 1, the bottom sealing plate 3 is set in the lower sheath 4, and covers the bottom end of the body 1, so The upper end of the upper cover plate 2 is provided with a dustproof cover 5, and the dustproof cover 5 covers the main body 1 up and down.

[0014] The lower sheath 4 and the bottom sealing plate 3 are welded, and the dust cover 5 and the upper cover plate 2 are covered and socketed.

[0015] The cumulative length of the dust cover 5 and the lower sheat...

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PUM

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Abstract

The invention relates to the fields of springs, in particular to a dustproof inner protecting spring which comprises a body, an upper cover plate, a bottom sealing plate, a lower protecting sleeve and a dustproof cover. The upper cover plate is positioned at the upper end of the body and connected in a welded mode, the lower end of the body is connected with the bottom sealing plate, and the bottom sealing plate is welded to the body and sleeved with the lower protecting sleeve and covers the bottom end of the body. The dustproof cover is arranged at the upper end of the upper cover plate and covers the body up and down. The dustproof cover is adopted to cause the spring to be directly sleeved with the dustproof cover, a relatively sealed space is formed, dust is blocked outside the dustproof cover, the dustproof effect is achieved simply and conveniently, and the dustproof inner protecting spring has the advantages of being convenient to use, simple to operate, low in cost and high in cost performance.

Description

technical field [0001] The invention relates to the field of springs, in particular to a dust-proof inner protection spring. Background technique [0002] Although the spring industry is a small industry in the entire manufacturing industry, its role cannot be underestimated. The country's industrial manufacturing and automobile industries need to speed up the development, and the spring industry as one of the basic parts and components needs to have an advanced stage of development in order to adapt to the rapid development of the country's entire industry. In addition, the expansion of the scale and variety of spring products and the improvement of the quality level are also the needs of the replacement of mechanical equipment and the improvement of the performance of supporting hosts. Therefore, spring products play an important role in the development of the entire national industry. The daily necessities industry and the hardware industry, including lighters, toys, loc...

Claims

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Application Information

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IPC IPC(8): F16F1/00
CPCF16F1/12F16F2230/30
Inventor 唐惠明唐体健
Owner TAICANG HUIDELI SPRING