CN2529968Y - Door lock of motor ticycle - Google Patents

Abstract

The utility model discloses a cyclecar door lock, which comprises a lock body (1), a lock core (10) and a lock bolt (2). The lock core is provided a retainer pin (8), which is arranged on the lock body. The lock bolt is movably arranged inside a lock bolt installation tube (3) on the lock body by a spring (7). The utility model is characterized in that an inner handle (6) and an outer handle (11) are arranged at the two sides of the lock body separately. The lock bolt is provided with a hole slot (4). The drawing pins (5) (12) positioned on the inner handle and the outer handle limitation cooperate with the hole slot on the lock bolt on opening and locking the lock. The utility model has original design and reasonable design, which can solve the trouble caused to the passenger that the three-wheel motorcar door lock can be opened towards one side only. The utility model allows open the door from inside and outside both, increase the safety of passengers, which can bring active usage effect to all of the cyclecar drivers.

Description

A kind of three-wheeled motor vehicle door lock

Technical field: the utility model relates to a kind of improvement invention of lockset, particularly be a kind of machine

The improvement invention of motor-car door lock, what be specifically related to is a kind of invention of three-wheeled motor vehicle door lock.

Background technology: in the prior art, the door lock of three-wheeled motor vehicle all is that a kind of home-use cylinder lock is installed,

This cylinder lock also is made of dead bolt, lock body, lock core, but the knob of this cylinder lock is installed in car

Door is inboard, and the passenger wants to get on the bus and can not open car door, all wants the driver to leave or use in door

Key uses very inconvenient from opening outdoors.

Summary of the invention: in view of the problem that known technology exists, the purpose of this utility model aims to provide a kind of design

Novelty, scientific and reasonable for structure, can the convenient and practical three-wheeled motor vehicle door lock of two-way unlocking.For reaching

Above-mentioned purpose, the utility model is finished as follows: this three-wheeled motor vehicle door lock comprises

Lock body, lock core and dead bolt are arranged, and described lock core is installed on the lock body, and described lock core is provided with safety plug,

Described dead bolt is movably arranged in the dead bolt mounting pipe of lock body by spring, it is characterized in that described lock

The two sides of body is provided with inside and outside handle, and described dead bolt is provided with hole slot, on the described inside and outside handle

Hole slot on finger and the dead bolt is spacing the cooperation when opening and closing lock.The utility model utilize on the lock body in

The finger of outer handle and the cooperation of dead bolt, no matter the passenger still can both open car at Che Nei outside car

Door, and it is simple in structure, convenient and practical, according to three of the utility model design motif made

The wheel motor vehicle door lock brings positive result of use will for vast three-wheeled motor vehicle driver.

Description of drawings: the utility model has following accompanying drawing:

Fig. 1 is the structural representation of the utility model blocking.

The specific embodiment: accompanying drawing has been represented mechanism of the present utility model and embodiment, below more in conjunction with the accompanying drawings

Further describe the relevant details of embodiment.As shown in Figure 1, this three-wheeled motor vehicle door lock comprises

Lock body 1, lock core 10 and dead bolt 2 are arranged, and described lock core 10 is fixedly mounted on the lock body 1, and is described

Lock core 10 is provided with safety plug 8, and this safety plug 8 is used described dead bolt 2 with dead bolt 2

Be movably arranged on by spring 7 in the dead bolt mounting pipe 3 of lock body 1, establish on the two sides of described lock body 1

Inside and outside handle 6,11 is arranged, and described dead bolt 2 is provided with hole slot 4, described inside and outside handle 6,

Hole slot 4 on finger 5,12 on 11 and the dead bolt 2 is spacing the cooperation when opening and closing lock.Whole lock

Body 1 is installed on the car door of three-wheeled motor vehicle by lock body upper mounting plate 9, when opening car door, no matter at Che Nei or outside car, as long as with pulling moving interior handle 6 or shaking hands 11 outward, the finger on the handle is stirred dead bolt 2 by the hole slot on the dead bolt 24, and dead bolt 2 is moved right, the snap close that dead bolt 2 is broken away from the car door, promptly reach the purpose of opening the door, decontrol handle, the spring 7 in the dead bolt mounting pipe 3 can make the dead bolt return.When not using vehicle, as long as insert lock core 10,, just car door can be pinned and can't open the safety plug half-twist on the lock core 10 with key, the utility model is compared with known technology, has substantive distinguishing features and progress.

Claims (1)

1, a kind of three-wheeled motor vehicle door lock, include lock body (1), lock core (10) and dead bolt (2), described lock core (10) is installed on the lock body (1), described lock core (10) is provided with safety plug (8), described dead bolt (2) is movably arranged in the dead bolt mounting pipe (3) of lock body (1) by spring (7), the two sides that it is characterized in that described lock body (1) is provided with inside and outside handle (6) (11), described dead bolt (2) is provided with hole slot (4), and the hole slot (3) on the finger (5) (12) on the described inside and outside handle (6) (11) and the dead bolt (2) is spacing the cooperation when opening and closing lock.

Images