CN201714498U

CN201714498U - Combined throttle and park switch

Info

Publication number: CN201714498U
Application number: CN2010202552545U
Authority: CN
Inventors: 倪剑鸣; 陈晓明; 蔡井成
Original assignee: AOXIN ELECTRIC APPLIANCE Co Ltd YUYAO CITY
Current assignee: AOXIN ELECTRIC APPLIANCE Co Ltd YUYAO CITY
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2011-01-19
Anticipated expiration: 2020-07-13

Abstract

The utility model discloses a combined throttle and park switch. The combined switch comprises an upper body, a lower body, a rotary handle and a park switch; the upper body is fixedly connected with the lower body; the rotary handle is rotatablely connected to the upper body; the park switch is fixedly connected to the lower body; a hole connected with a cable accelerator is formed on the rotary handle; and when the rotary handle rotates to one end, a button of the park switch can be covered with the rotary handle. In the utility model, a throttle switch is combined with the park switch integrally, the park switch adopts a button-type switch and is mounted beside a handle of the throttle switch; furthermore, when the throttle is widely opened, the button of the park switch is hampered by the handle of the throttle switch, and the park switch can not be operated, so that the combined throttle and park switch has the advantages of convenient installation, simple operation and security guarantee.

Description

Throttle parking integral switch

Technical field

The utility model relates to a kind of switch gear of petrol engine, particularly relates to a kind of throttle parking integral switch.

Background technique

Oil Switch is the fuel delivery controlling component of general small-size gasoline engine, controls the rotating speed of petrol engine by regulating fuel delivery.As shown in Figure 1, existing Oil Switch is made up of base, fixing hoop, rotatable handle etc., by rotatable handle the Carburetor throttle is opened or closed and controls fuel feeding.

Shutdown switch is the flame-out parking parts of petrol engine, does the time spent, cuts off ignition power, makes spark coil lose ignition function, and petrol engine shuts down.As shown in Figure 2.

Original Oil Switch and the shutdown switch that uses of general small-size gasoline engine is two discrete parts, is installed in the diverse location of apart from each other on the machine respectively, can not operate very inconvenience when needs are operated simultaneously simultaneously.Engine cut-off stops working after requiring usually to close throttle earlier, afterwards closes throttle but might stop working earlier when operation, if flame-out when throttle wide, motor is in the high speed rotating state, and rotating speed descends suddenly rapidly, might jeopardize operator's personal safety.And flame-out during throttle wide, with making a large amount of waste gas of engine emission, influence environment.

The model utility content

Be directed to this, the purpose of this utility model is, a kind of throttle parking integral switch is provided, and is easy for installation, simple to operate, safe and reliable.

For solving the problems of the technologies described above, the technological scheme that the utility model provides is: a kind of throttle parking integral switch, this integral switch include upper body, following body, rotatable handle and shutdown switch; Described upper body is fixedlyed connected with following body, and described rotatable handle rotatably is connected on the upper body, and described shutdown switch is fixedly connected on down on the body; Described rotatable handle is provided with the hole that is connected with acceleration cable, when rotatable handle rotates to an end, can cover the button of shutdown switch.

Preferably, this integral switch also includes gland, and described gland covers the axle of rotatable handle.

Compared with prior art, the utility model is combined into one Oil Switch and shutdown switch, and shutdown switch adopts push-button switch, shutdown switch is installed in by the handle of Oil Switch, when throttle wide, the handle of Oil Switch blocks the button of shutdown switch, can not operate shutdown switch.When the needs shutting theengine down, the operator uses a hand to rotate Oil Switch and throttle is closed, make the Oil Switch handle get out of the way shutdown switch simultaneously, and shutdown switch is exposed.Can pin the button of shutdown switch simultaneously, make engine misses.Throttle parking integral switch was both easy for installation, simple to operate, can guarantee safety again.

Description of drawings

Fig. 1 is existing Oil Switch schematic representation;

Fig. 2 is existing shutdown switch schematic representation;

Fig. 3 is a structural representation of the present utility model;

Fig. 4 be among Fig. 3 A-A to view;

Fig. 5 is the plan view of Fig. 3;

Fig. 6-the 1st, the throttle wide view;

Fig. 6-the 2nd, the plan view of Fig. 6-1;

Fig. 7-the 1st, the structural representation of rotatable handle;

Fig. 7-the 2nd, the B-B of Fig. 7-1 is to view

Embodiment

Below in conjunction with accompanying drawing the utility model is described in detail, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection domain of the present utility model.

A kind of throttle parking integral switch shown in Fig. 3 to 7-2, this integral switch include upper body 4, following body 3, rotatable handle 1, gland 7 and shutdown switch 2; Upper body 4 and following body 3 link together by fixing bolt 5, and handle 1 is installed on the upper body 4, and be fixing by gland 7 and bowl-type rubber pad circle 6, can rotate on freedom and flexibility ground.The restriction of handle left-right rotation position is arranged on the upper body 4, and with the height of control engine speed, the acceleration cable of engine and carburetor is fixed in the mounting hole 11 on the handle, and along with handle 1 rotates, the pulling throttle line opens or closes the Carburetor throttle.

Shutdown switch 2 is installed on the following body 3 of throttle parking integral switch, is fixed through upper body 4.

Oil Switch and shutdown switch are combined into one, and shutdown switch adopts push-button switch, shutdown switch is installed in by the handle of Oil Switch, when throttle wide, the handle of Oil Switch blocks the button of shutdown switch, can not operate shutdown switch, sees Fig. 6-1,6-2,7-1 and 7-2.When the needs shutting theengine down, the operator uses a hand to rotate Oil Switch and throttle is closed, make the Oil Switch handle get out of the way shutdown switch simultaneously, and shutdown switch is exposed, and sees Fig. 5.Can pin the button of shutdown switch simultaneously, make engine misses.Throttle parking integral switch was both easy for installation, simple to operate, can guarantee safety again.

Throttle parking integral switch is pressed on the transmission take-off lever of mowing machine by Φ 24 endoporus that last lower body combination back forms, and is easy to operate, flexible.

It below only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. throttle parking integral switch is characterized in that: this integral switch includes upper body, body, rotatable handle and shutdown switch down; Described upper body is fixedlyed connected with following body, and described rotatable handle rotatably is connected on the upper body, and described shutdown switch is fixedly connected on down on the body; Described rotatable handle is provided with the hole that is connected with acceleration cable, when rotatable handle rotates to an end, can cover the button of shutdown switch.

2. throttle parking integral switch according to claim 1, it is characterized in that: this integral switch also includes gland, and described gland covers the axle of rotatable handle.