Title:
インターホン機器
Document Type and Number:
Japanese Patent JP7451258
Kind Code:
B2
Abstract:
To provide an intercom device which does not come off by having contact with a switch panel or a decorative panel even when a string is pulled forward.SOLUTION: A hook 22 to lock a string 6 extending from a tag where an operation procedure in emergency is described is arranged inside a case 2. An insertion hole 25 for putting-out the string 6 to an outside of the case 2 is arranged in a lower part of the case 2 under the hook 22. The case 2 is constituted of a front case 2a to be arranged on a front side and a rear case 2b to be arranged on a rear side. The insertion hole 25 is formed between the front case 2a and the rear case 2b. The lower part of the front case 2a is covered by a switch panel 4. A prevention piece 32 for preventing the string 6 from having contact with the switch panel 4 is arranged by projection at a lower end of the front case 2a in front of the insertion hole 25.SELECTED DRAWING: Figure 2
Inventors:
Yukinobu Nakao
Takuro Ishikawa
Takuro Ishikawa
Application Number:
JP2020056452A
Publication Date:
March 18, 2024
Filing Date:
March 26, 2020
Export Citation:
Assignee:
Aiphone Co., Ltd.
International Classes:
H04M1/02; H04M9/00
Domestic Patent References:
| JP3101060U | ||||
| JP2009080555A | ||||
| JP5256507U |
Attorney, Agent or Firm:
Kyouichi Ueda
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