Advertisement cramming prevention room door special for hotel

A technology for advertising and hotels, which is applied in the field of special anti-clogging advertising room doors in hotels. It can solve problems such as garbage pollution, adverse effects of residents, and impact on the image of hotel merchants, and achieve the effects of reducing garbage pollution, avoiding adverse effects, and being easy to use.
CN110529022AInactive Publication Date: 2019-12-03韩冰
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
韩冰
Publication Date
2019-12-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an advertisement cramming prevention room door special for a hotel. The door comprises a door body, a ventilation hole is formed in the side wall of the lower end of the door body, two rotation frames are symmetrically and fixedly connected in the ventilation hole, a rotating shaft is jointly and rotatably connected between the two rotating frames, axial-flow fan blades arefixedly mounted on two ends of the rotating shaft, the rotating shaft is fixedly sleeved with a friction ring, and a friction sheet in contact with the friction ring all the time is fixedly connectedto the top wall in the ventilation hole. Through a strip-shaped elastic air bag filled with filling liquid, the door bottom gap is subjected to strict sheltering, other persons are prevented from cramming marketing cards into a room, the business image of the hotel is maintained, the side effect on a customer is avoided, the garbage pollution is reduced, when the strip-shaped elastic air bag canautomatically shrink and sink down during door motion, much resistance is avoided, after the door is recovered to be closed, the strip-shaped elastic air bags and mechanisms in the door can be automatically reset, and use is convenient.
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Description

technical field

[0001] The invention relates to the technical field of hotel facilities, in particular to a special anti-clogging advertising door for a hotel. Background technique

[0002] When people go on short-term business trips or travel, they usually book hotel accommodation for rest. When people stay in a hotel, when they open the door, they often find that a lot of promotional advertisements have been stuffed into the room through the gap at the bottom of the door. These promotional advertisements will not only affect the image of the hotel merchants, but also have a negative impact on the occupants, and will also cause garbage. pollute.

[0003] For this reason, we propose a special anti-blocking advertising room door for hotels. Contents of the invention

[0004] The purpose of the present invention is to solve the problem that in the prior art, when people stay in a hotel, they often find that a lot of sales cards are stuffed into the door of the room when th...

Claims

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