CN201092339Y

CN201092339Y - Back case cover

Info

Publication number: CN201092339Y
Application number: CNU2007200810112U
Authority: CN
Inventors: 曹宇
Original assignee: Chengdu Yuzhongmei Science and Technology Co Ltd
Current assignee: Chengdu Yuzhongmei Science and Technology Co Ltd
Priority date: 2007-09-08
Filing date: 2007-09-08
Publication date: 2008-07-30
Anticipated expiration: 2017-09-08

Abstract

The utility model discloses a back box cover, which comprises an electric control structure composed of a control button, a motor, a draw rod, a hook, a hook support point and a box cover bayonet, wherein the control button is arranged on the gage board of cabin to control the motor, the motor is arranged under the back box cover, the draw rod is connected with the hook to open and close the hook via the motor, the hook is connected with the hook support point to be opened or closed on the hook support point, the box cover bayonet is matched with the hook to lock or unlock the back box cover. The back box cover has simple structure, reliable transmission and wide application on vehicles.

Description

Back box lid

Technical field the utility model relates to a kind of back box lid, especially comprises the back box lid of electronic control structure.

Background technology is present, the back box lid of some vehicles, and as utility van, commercial vehicle, small passenger car or the like, its structure is mechanical type, needs during use that key is opened, locking, and is very inconvenient.

Chinese patent CN1749514 number disclosed " back box lid of vehicle " patent (application number: 200510021679.3),, comprise electronic control structure.Electronic control structure comprises parts such as button, electrical motor, pull bar, retracing spring, coupler body, coupler body fulcrum, case lid bayonet socket: button is positioned near the operating seat, by working at the electric wire control motor; Electrical motor provides power; Pull bar connects coupler body, can make coupler body be in open mode under the electrical motor effect; Retracing spring connects coupler body, can make coupler body be in closure state when electrical motor is not worked; Coupler body connects the coupler body fulcrum, can be that fulcrum is in and opens or closure state with the coupler body fulcrum; The case lid bayonet socket cooperates with coupler body, realizes the locking of back box lid of vehicle or opens.The weak point of this patent is: unreasonable structure, retracing spring is provided with unnecessary.

The summary of the invention the purpose of this utility model is exactly that a kind of back box lid simple in structure will be provided, and does not comprise retracing spring, so that use more convenient.

In order to achieve the above object, the back box lid that the utility model provides comprises electronic control structure, is made up of control button, electrical motor, pull bar, coupler body, coupler body fulcrum, case lid bayonet socket, wherein, control button is positioned on the pilot's cabin gauge panel, control motor work; Electrical motor is positioned at below the back box lid; Pull bar connects coupler body, can make coupler body be in the open and close state under the electrical motor effect; Coupler body connects the coupler body fulcrum, can be that fulcrum is in and opens or closure state with the coupler body fulcrum; The case lid bayonet socket cooperates with coupler body, realizes the locking of back box lid of vehicle or opens.When the utility model uses, press the button, the motion of motor drives pull bar is in coupler body and opens or closure state, realizes that back box lid of vehicle opens and closes.

The back box lid that the utility model provides has positive effect: electronic control structure back box lid of vehicle does not need in use that key is opened, locking, and is very convenient; Electronic control structure comprises button, electrical motor, pull bar, coupler body, coupler body fulcrum, case lid bayonet socket part, and reliable transmission is safeguarded simple.

Description of drawings the utility model will be further described in conjunction with the accompanying drawings, please referring to accompanying drawing:

Accompanying drawing is represented scheme drawing of the present utility model.

Structure shown in the drawings comprises: coupler body fulcrum 1, coupler body 2, pull bar 3, back box lid 4, bayonet socket 5.Arrow is represented motor drives pull bar sense of motion among the figure.

The back box lid that specific embodiment the utility model provides comprises electronic control structure, form by control button, electrical motor, pull bar 3, coupler body 2, coupler body fulcrum 1, case lid bayonet socket 5, wherein, control button is positioned on the pilot's cabin gauge panel, control motor work; Electrical motor is positioned at below the back box lid 4; Pull bar 3 connects coupler body 2, can make coupler body 2 be in the open and close state under the electrical motor effect; Coupler body 2 connects coupler body fulcrums 1, can be that fulcrum is in and opens or closure state with coupler body fulcrum 1; Case lid bayonet socket 5 cooperates with coupler body 2, realizes the locking of back box lid of vehicle 4 or opens.When the utility model uses, press the button, 3 motions of motor drives pull bar are in coupler body 2 and open or closure state, realize that back box lid of vehicle 4 opens and closes.

The utility model protection domain relates to all changes form recited above.

Claims

1. a back box lid (5), it is characterized in that: comprise electronic control structure, be made up of control button, electrical motor, pull bar 3, coupler body 2, coupler body fulcrum 1, case lid bayonet socket 5, wherein, control button is positioned on the pilot's cabin gauge panel; Electrical motor is positioned at below the back box lid 4; Pull bar 3 connects coupler body 2; Coupler body 2 connects coupler body fulcrum 1; Case lid bayonet socket 5 cooperates with coupler body 2.