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Protecting card key for vehicles from breakage

A key and card technology, applied in the field of damage-resistant card keys, can solve the problems of reduced structural rigidity and increased card key damage, and achieve the effect of enhancing structural rigidity and preventing damage

Active Publication Date: 2020-09-04
CONTINENTAL AUTOMOTIVE TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, as the thickness of the card key decreases, the structural stiffness around the corners or edges of the card key decreases, increasing the occurrence of damage to the card key

Method used

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  • Protecting card key for vehicles from breakage
  • Protecting card key for vehicles from breakage
  • Protecting card key for vehicles from breakage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] A vandal-proof type card key according to an embodiment of the present invention will be described below with reference to the accompanying drawings. In this context, line thickness or dimensions of components shown in the drawings may be exaggerated for clarity and ease of understanding the description.

[0027] In addition, the following terms are defined in consideration of the functions of the present invention, and the terms may vary according to user's or operator's intention or practice. Therefore, the terms should be defined based on the contents throughout the specification.

[0028] figure 1 is a perspective view schematically showing the structure of a tamper-resistant card key according to an embodiment of the present invention, figure 2 is a view schematically showing a state in which a base member and a key accommodating member are installed according to an embodiment of the present invention. image 3 is a view showing a state in which a key accommoda...

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PUM

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Abstract

Disclosed is an invention relating to a breakage prevention type card key. The breakage prevention type card key according to the present invention comprises a substrate part installed inside a case part; a key accommodation part which is connected to the substrate part and has a groove into which an auxiliary key part is inserted; a locking part which is located inside the key accommodation partand elastically presses a side surface of the auxiliary key part stored in the key accommodation part and thereby restrains the movement of the auxiliary key part; and a reinforcement part which extends from the key accommodation part, is coupled to the case part, and augments the rigidity of the portions of the case part located on either side of an entrance of the key accommodation part.

Description

technical field [0001] The present invention relates to a vandal-proof card key, and more particularly, to a vandal-proof card key capable of preventing product damage by enhancing the structural rigidity of its corner and edge parts. Background technique [0002] In general, a card key for a vehicle is a device capable of remotely controlling a vehicle having a card-shaped housing part in which a transceiver, a base, a battery, etc. are mounted so as to be easily stored. The battery accommodating part is coupled to the inside of the housing part of the card key of the vehicle in a state where the battery is installed in the battery accommodating part. [0003] Generally, as the thickness of the card key decreases, the structural stiffness around the corners or edges of the card key decreases, thereby increasing the occurrence of damage to the card key. Therefore, improvements are required. [0004] The background art of the present invention is disclosed in Korean Patent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00E05B19/00
CPCG07C9/00944G07C2009/00952G07C2009/00976E05B19/0082G07C9/00658G07C9/00896E05B35/007E05B19/0005
Inventor 玄永进
Owner CONTINENTAL AUTOMOTIVE TECH GMBH