Lock device for seat cushion of motorcycle

A seat cushion lock and motorcycle technology, which is applied to bicycle locks, building locks, locks, etc., can solve problems such as misalignment of lock cylinders, uneven gaps, and difficult assembly, so as to avoid assembly errors, smooth assembly and quick effect

Active Publication Date: 2013-01-09
CHONGQING CONSTR ELECTROMECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is: when assembling, the locking mechanism part is installed first, and then the lock body must pass through the pre-set mounting hole on the cover, resulting in relatively long shafts for the lock body and small manufacturing errors at the frame installation It will be enlarged; there are generally many connection points between the cover itself and the frame, and it is difficult to control the accuracy of the installation position
Therefore, there are often errors in the fit between the lock body and the mounting hol

Method used

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  • Lock device for seat cushion of motorcycle

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Experimental program
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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] In specific implementation, such as figure 1 As shown, a motorcycle seat cushion lock device includes a lock body part structure and a locking part structure that are arranged oppositely, the lock body part structure is fixed on the cover 10, and the locking part structure is fixed on the vehicle frame , wherein a straightened flexible pull cord 5 is arranged between the lock body part structure and the locking part structure, and when the lock core of the lock body part structure is turned by the key 11, the lock bar of the lock part structure can be pulled by the flexible stay cord 5 2.

[0018] Wherein, the partial structure of the lock body includes a cylindrical lock housing 7 fixed on the cover, the outer end of the lock housing 7 passes through the cover 10 and a lock cylinder 9 is arranged inside the outer end, and the...

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PUM

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Abstract

The invention discloses a lock device for a seat cushion of a motorcycle. The lock device comprises a lock body portion structure and a locking portion structure which are opposite to each other, the lock body portion structure is fixed on a covering part, and the locking portion structure is fixed on a frame. The lock device is characterized in that a straightened flexible pull rope is arranged between the lock body portion structure and the locking portion structure, and when a lock cylinder of the lock body portion structure is driven to rotate by a key, a lock rod of the locking portion structure can be pulled through the flexible pull rope. A force transmitting action mode of the lock device for the seat cushion of the motorcycle is changed during locking and unlocking, the flexible pull rope is connected between the lock body portion structure and the locking portion structure to transmit force, influence on assembly and service due to mounting errors is avoided, assembly difficulty is reduced, assembly quality is improved, assembly time is shortened, and reliability of final products is guaranteed.

Description

technical field [0001] The invention relates to a seat cushion lock structure of a curved beam motorcycle and a scooter. [0002] Background technique [0003] In current underbone motorcycles and scooters, a seat box is generally provided under the seat cushion for placing articles, one end of the seat cushion is hinged to the upper port of the seat cushion box and serves as a box cover, and a seat is provided at the other end of the seat cushion. The pad lock structure makes it easy to lock the seat box. [0004] The seat cushion lock structure of the existing curved beam motorcycle and scooter includes the seat cushion lock body and the seat cushion lock mechanism, and the seat cushion lock body and the seat cushion lock mechanism all form a hard connection in the form of a shaft, that is, in the assembly Usually, one end of the seat cushion locking mechanism is assembled on the frame outside the seat cushion box and covered by the cover of the vehicle body, and the con...

Claims

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Application Information

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IPC IPC(8): E05B71/00
Inventor 周明强
Owner CHONGQING CONSTR ELECTROMECHANICAL CO LTD
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