Clamped blank cap of post fire hydrant
A snap-on, fire hydrant technology, applied in the direction of water extraction devices, buildings, water supply devices, etc., can solve the problems of poor anti-theft performance, need special tools, time-consuming and laborious, etc., and achieve the effect of good anti-theft performance, reasonable structure and ingenious conception.
Inactive Publication Date: 2009-12-30
SHANGHAI GUANWEI FIRE FIGHTING SYST
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Problems solved by technology
In the process of fixing, this method not only needs special tools, but also takes time and effort, and has poor anti-theft performance.
Method used
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[0009] Referring to the accompanying drawings, a clip-on stuffy cover for an above-ground fire hydrant is mainly composed of a body 10. The upper part of the body 10 is a cover top 11, and a cover shoulder 12 is provided under it. It is characterized in that: the edge of the cover shoulder 12 is provided with Top hat matching bayonet 13.
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The invention discloses a clamped blank cap of a post fire hydrant, which mainly comprises a body, wherein the upper part of the body is provided with a cap top, while the lower part is provide with a cap shoulder. The clamped blank cap is characterized in that the edge of the cap shoulder is provided with a bayonet matched with a top cap. The clamped blank cap has reasonable structure and ingenious concept; and in the design, the clamped blank cap adopts a bayonet connection mode; therefore, in the fixing process, the clamped blank cap does not need special tools, saves time and labor, and has good anti-theft performance and popularization value.
Description
technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to a stuffy cover for an above-ground fire hydrant. Background technique [0002] At present, the top cap and the stuffy cover of the commonly used above-ground fire hydrants are connected and fixed by means of threaded connection and bolt fastening. This kind of mode not only needs special tools in the fixing process, but also wastes time and energy, and the anti-theft performance is poor. Contents of the invention [0003] The object of the present invention is to provide a snap-fit cover for the above-ground fire hydrant that can effectively overcome the above-mentioned defects. [0004] In order to achieve the above object, the present invention adopts the following technical solution: a clamping type stuffy cover for an above-ground fire hydrant, which is mainly composed of a body. Features a bayonet that matches the top cap. [0005] Due to the adoption ...
Claims
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IPC IPC(8): E03B9/04
Inventor 管彦信
Owner SHANGHAI GUANWEI FIRE FIGHTING SYST
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