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Title:
SAFETY LINE PAINTING DEVICE USING SPRAYER
Document Type and Number:
WIPO Patent Application WO/2021/010500
Kind Code:
A1
Abstract:
The disclosed safety line painting device using a sprayer comprises a body member, an elevatable spraying member, an elevation stopping member, and a tape mounting member. When the elevatable spraying member is unlocked from the elevation stopping member by an external force transferred to the elevation stopping member, the elevatable spraying member can be moved up or down. When the external force is removed from the elevation stopping member, the elevatable spraying member is locked with the elevation stopping member so that elevation of the elevatable spraying member can be securely restricted. Therefore, even if the safety line painting device using a sprayer moves on a rough road surface, etc., the height of the elevatable spraying member can be securely maintained.

Inventors:
KWON YOUNG SUN (KR)
Application Number:
PCT/KR2019/008655
Publication Date:
January 21, 2021
Filing Date:
July 12, 2019
Export Citation:
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Assignee:
SONGHYUN L&C LTD (KR)
International Classes:
E01C23/22; B05B13/00; B05B13/02
Foreign References:
KR20180126727A2018-11-28
KR101493912B12015-02-16
KR101081696B12011-11-09
KR20110047319A2011-05-09
JP5788805B22015-10-07
Attorney, Agent or Firm:
LEE, Oh-sik (KR)
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