CN203097498U

CN203097498U - Fastener lock used for door of heavy vehicle

Info

Publication number: CN203097498U
Application number: CN2013200379663U
Authority: CN
Inventors: 刘勇新; 张长占
Original assignee: Shandong Guoqiang Hardware Technology Co Ltd
Current assignee: Shandong Guoqiang Hardware Technology Co Ltd
Priority date: 2013-01-24
Filing date: 2013-01-24
Publication date: 2013-07-31
Anticipated expiration: 2023-01-24

Abstract

The utility model belongs to the technical field of hardware fitting for heavy vehicles, and particularly relates to a fastener lock used for a door of a heavy vehicle. The fastener lock used for the door of the heavy vehicle comprises a fastener base and a fastener cover connected with the fastener base. The fastener lock used for the door of the heavy vehicle is characterized in that a spring bolt track is fixed on the fastener base; a spring bolt is arranged in the spring bolt track in a penetrating mode; and a compression spring is fixed on the spring bolt track. The fastener lock used for the door of the heavy vehicle has the advantages that the door can be opened as long as a hand drives the fastener cover to move, the door can be locked as long as the compression spring is stressed to move forward after the hand releases the fastener cover, and the fastener lock used for the door of the heavy vehicle is simple in structure, practical, convenient to use, and suitable for being widely popularized and applied.

Description

A kind of heavy car door is locked with the attacker

(1) technical field

The utility model belongs to heavy goods vehicles Hardware fitting technical field, and particularly a kind of heavy car door is locked with the attacker.

(2) background technology

At present, in heavy goods vehicles accessory field, car door need be installed attacker's lock, and attacker's lock needs lock core and key, uses very inconvenient.In order to address this problem, need a novel attacker lock of design, and present attacker lock do not possess this function.Owing to incomplete restriction of prior art, reduced the practicality of hardware.

(3) summary of the invention

The utility model provides a kind of simple in structure, practical and convenient heavy car door to lock with the attacker in order to remedy the deficiencies in the prior art.

The utility model is achieved by the following technical solution:

A kind of heavy car door is locked with the attacker, comprises attacker's seat and the attacker's lid that is connected attacker's seat, it is characterized in that: be fixed with the dead bolt track on described attacker's seat, be equipped with dead bolt in the dead bolt track, be fixed with stage clip on the dead bolt track.

Described attacker's seat is in the same place by bolt with dead bolt track and fixed mount, and fixed mount is fastening with external tooth elastic washer and nut.

After linking together by bearing pin, described attacker's seat and attacker's lid fix with open washer.

The beneficial effects of the utility model are: the hand-motion attacker is covered the open function that displacement just can realize door, and the rear compression spring of loosing one's grip forces the stressed locking function that just can realize door that moves forward of dead bolt, and is simple in structure, practical and convenient, is suitable for wide popularization and application.

(4) description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing 1 is a structural representation of the present utility model;

Among the figure, 1 attacker's seat, 2 attackers lid, 3 dead bolt tracks, 4 dead bolts, 5 stage clips, 6 fixed mounts, 7 bolts, 8 external tooth elastic washers, 9 nuts, 10 bearing pins, 11 open washers.

(5) specific embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises that attacker's seat 1 covers 2 with the attacker who is connected attacker's seat 1, is fixed with dead bolt track 3 on attacker's seat 1, is equipped with dead bolt 4 in the dead bolt track 3, is fixed with stage clip 5 on the dead bolt track 3.Attacker's seat 1 and dead bolt track 3 are fixed together by bolt 7 with fixed mount 6, and fixed mount 6 usefulness external tooth elastic washers 8 and nut 9 are fastening.It is 2 fixing with open washer 11 by bearing pin 10 back that links together that attacker's seat 1 and attacker are covered.

Adopt a kind of heavy car door of the present utility model to lock, start the attacker with hand and cover 2, make the attacker cover 2 and produce displacement, just can drive dead bolt 4 and in dead bolt track 3, move backward with the attacker, thus the open function of realization door; After unclamping hand, mobile stage clip 5 pressurizeds that make of dead bolt 4 under the effect of stage clip 5 elastic force, force dead bolt 4 to move forward in dead bolt track 3, thereby have realized the automatic blocking function of door.Dead bolt 4 moves along dead bolt track 3 all the time, and dead bolt 4 is moved steadily, does not produce crooked phenomenon, has improved the functional performance of product.

Claims

1. a heavy car door is locked with the attacker, comprise attacker's seat (1) and the attacker's lid (2) that is connected attacker's seat (1), it is characterized in that: be fixed with dead bolt track (3) on described attacker's seat (1), be equipped with dead bolt (4) in the dead bolt track (3), be fixed with stage clip (5) on the dead bolt track (3).

2. a kind of heavy car door according to claim 1 is locked with the attacker, it is characterized in that: described attacker's seat (1) and dead bolt track (3) are fixed together by bolt (7) with fixed mount (6), and fixed mount (6) is fastening with external tooth elastic washer (8) and nut (9).

3. a kind of heavy car door according to claim 1 is locked with the attacker, it is characterized in that: described attacker's seat (1) and attacker's lid (2) are fixing with open washer (11) after linking together by bearing pin (10).