CN201789801U

CN201789801U - Pruning machine

Info

Publication number: CN201789801U
Application number: CN2010205178582U
Authority: CN
Inventors: 王志敏
Original assignee: Changzhou Globe Co Ltd
Current assignee: Globe Jiangsu Co Ltd
Priority date: 2010-09-06
Filing date: 2010-09-06
Publication date: 2011-04-13
Anticipated expiration: 2020-09-06

Abstract

The utility model relates to a pruning machine which comprises a machine shell, a motor, a pair of shears and a handle, wherein the motor is arranged in the machine shell in a matching manner; the shears are arranged at the front of the machine shell in a matching manner and driven by the motor; the handle is rotatably installed at the rear of the machine shell; the handle is provided with a switch used for controlling switching on and off of the motor, and a turning button; the front end of the turning button is blocked and connected with a slot hole on the end surface of the machine shell; and an elastic piece is arranged between the turning button and the handle.

Description

Pruner

Technical field

The utility model relates to the gardening field, relates in particular to a kind of pruner.

Background technology

Pruner belongs to the cutting implement in gardening field, can be shrub, hedge is pruned and is repaired, continuous development along with country's greening, pruner becomes a kind of indispensable greening instrument, and it has the efficient height, advantage such as easy to use, but existing direct current pruner back handle and casing are integral, can't rotate, the operator runs into the paper slip of different parts in actual use and open the switch pollard by the application of force direction of rotating hand when pruning, inconvenient, and also increased labour intensity to a certain extent, particularly in some cases, relying on hand to make pruner be in a suitable position is very difficult thing, therefore needs further to improve.

The utility model content

The technical problems to be solved in the utility model is: provide a kind of simple to operate, rotate comfortable, prune pruner easily.

In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of pruner, comprise casing, motor, shear knife and handle, motor is equipped in the casing, it is anterior and by motor-driven that shear knife is equipped on casing, the rotatable casing rear portion that is installed on of described handle, handle is provided with the switch and the rotary head button of control motor break-make, the slotted eye engagement connection of described rotary head button front end and casing end face is provided with elastic component between described rotary head button and the handle.

According to another embodiment of the present utility model, but pruner further comprises described rotary head button rear end and switch front end engagement connection, when the rotary head button is pressed, and rotary head button rear end and switch front end engagement connection.

According to another embodiment of the present utility model, pruner comprises that further described elastic component is a back-moving spring.

According to another embodiment of the present utility model, pruner comprises that further it is 0 °, 90 ° or-90 ° that described handle and described casing relatively rotate angle.

According to another embodiment of the present utility model, pruner comprises that further described pruner is battery-powered.

According to another embodiment of the present utility model, pruner comprises that further described handle and described casing have rotary middle spindle, and the direction of motion of described rotary head button is vertical with rotary middle spindle, and the direction of motion of described switch is identical with the orientation of rotary middle spindle.

The utility model has solved the defective that exists in the background technology, and the position of rotation that will change handle by the utility model realizes pruning the branch of different parts, makes the grip locations of going smoothly be in the most comfortable position all the time.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation of preferred embodiment of the present utility model;

Fig. 2 is the structural representation after the rotary head button pressed downwards among Fig. 1;

Fig. 3 is the structural representation when switch moves among Fig. 1;

Fig. 4 is the structural representation of the relative casing half-twist of handle among Fig. 1;

Wherein: 1, casing, 5, shear knife, 7, handle, 9, switch, 9a, switch front end, 11, the rotary head button, 11a, rotary head button front end, 11b, rotary head button rear end, 13, slotted eye, 15, elastic component, 17, rotary middle spindle, 19, groove, 21, projection.

Embodiment

With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

As shown in Figure 1, a kind of pruner, comprise casing 1, motor, shear knife 5 and handle 7, motor are equipped in the casing 1, and it is anterior and by motor-driven that shear knife 5 is equipped on casing 1, described handle 7 rotatable casing 1 rear portions that are installed on, handle 7 is provided with the switch 9 and the rotary head button 11 of control motor break-make, and slotted eye 13 engagement connections of described rotary head button front end 11a and casing 1 end face are provided with elastic component 15 between described rotary head button 11 and the handle 7.The utility model preferred elastomeric part 15 is a back-moving spring.Described pruner is battery-powered.

Wherein, but rotary head button rear end 11b and switch front end 9a engagement connection, when rotary head button 11 is pressed, rotary head button rear end 11b and switch front end 9a engagement connection, when preventing casing 1 with handle 7 relative rotations, accident is touched switch 9 and is caused pruner to start and the harm personal safety.

As shown in Figure 4, to relatively rotate angle with described casing 1 be 0 °, 90 ° or-90 ° to described handle 7.

Shown in Fig. 2-3, described handle 7 has rotary middle spindle 17 with described casing 1, and for ease of handle 7 and casing 1 relative fixed, 11 directions of motion of described rotary head button are vertical with rotary middle spindle 17; Lock mutually for ease of switch 9 and rotary head button 11, the direction of motion of described switch 9 is identical with the orientation of rotary middle spindle 17.

Wherein, described casing 1 is provided with groove 19 and projection 21 with the junction of handle 7, makes casing 1 and handle 7 realize being rotationally connected by groove 19 and projection 21, and described groove 19 is positioned on the handle 7, and described protruding 21 are positioned on the casing 1.

The utility model course of work is as follows:

When casing 1 and handle 7 relatively rotate, at first push rotary head button 11, rotary head button front end 11a is along moving perpendicular to rotary middle spindle 17 directions, rotary head button front end 11a is away from the slotted eye 13 of the end face of casing 1, when pressing rotary head button 11, rotary head button rear end 11b snaps in switch front end 9a, realizes rotary head button 11 and switch 9 lockings, and 11a breaks away from slotted eye 13 fully until rotary head button front end; At this moment, turning handle 7 along rotary middle spindle 17 to the use location, unclamp rotary head button 11, rotary head button 11 resilience under the effect of back-moving spring, rotary head button front end 11a inserts in the slotted eye 13 of casing 1 end face, realizes handle 7 and casing 1 relative locking, and the button of rotary head simultaneously rear end 11b is away from switch front end 9a, rotary head button rear end 11b and switch front end 9a release, promptly toggle switch 9 can start the machine.

With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims

1. pruner, comprise casing (1), motor, shear knife (5) and handle (7), motor is equipped in the casing (1), it is anterior and by motor-driven that shear knife (5) is equipped on casing (1), it is characterized in that: rotatable casing (1) rear portion that is installed on of described handle (7), handle (7) is provided with the switch (9) and the rotary head button (11) of control motor break-make, slotted eye (13) engagement connection of described rotary head button front end (11a) and casing (1) end face is provided with elastic component (15) between described rotary head button (11) and the handle (7).

2. pruner as claimed in claim 1 is characterized in that: described rotary head button rear end (11b) and switch front end (9a) but engagement connection, when rotary head button (11) when pressing, rotary head button rear end (11b) and switch front end (9a) engagement connection.

3. pruner as claimed in claim 1 is characterized in that: described elastic component (15) is a back-moving spring.

4. pruner as claimed in claim 1 is characterized in that: it is 0 °, 90 ° or-90 ° that described handle (7) relatively rotates angle with described casing (1).

5. pruner as claimed in claim 1 is characterized in that: described pruner is battery-powered.

6. pruner as claimed in claim 1, it is characterized in that: described handle (7) has rotary middle spindle (17) with described casing (1), the direction of motion of described rotary head button (11) is vertical with rotary middle spindle (17), and the direction of motion of described switch (9) is identical with the orientation of rotary middle spindle (17).