Gardens are with scalable electronic trimming machine
Technical Field
The utility model relates to an electric trimmer is used in gardens especially relates to a scalable electric trimmer.
Background
The pruning machine is a commonly used garden tool, can be used for pruning or trimming shrubs and hedges, has wider and wider application along with the increasing awareness and requirements of people on vegetation ecology and urban gardens, and has the advantages of high efficiency, convenient use and the like. The existing trimmer is generally handheld, is driven by a motor, and in the using process, a mobile power supply is placed on the back of a general operator to hand a rod body of the trimmer so as to trim branches and leaves. But if the environment is abominable, probably there is body of rod length not enough in the use, needs the staff to utilize the arm power to extend the body of rod and prunes, or has the condition that body of rod length need be adjusted, and is extremely inconvenient in the use.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a gardens are with scalable electric trimmer, the body of rod of trimmer possesses length adjustment function, and the forest of applicable different environment is pruned, makes things convenient for staff's use.
In order to achieve the above object, the utility model discloses a scalable electric trimmer is used in gardens, including blade subassembly and telescopic link device, the telescopic link device includes connecting rod, the outer body of rod and the interior body of rod, and the connecting rod is connected with the blade subassembly, and the outer body of rod is connected with the connecting rod, and the inside hollow structure of outer body for being equipped with rectangular hole is equipped with a plurality of fixed orificess by the rectangular hole, is equipped with the fastener on the interior body of rod, and it is internal that outer body is located to interior rod body cover, is equipped with the elastic component between interior body top surface and the outer body of rod top.
Further, the blade assembly comprises a motor, a rotating shaft connected with the motor and a plurality of unit blades arranged by taking the rotating shaft as the center, and the connecting rod is vertically connected with the motor.
Further, the connecting rod is inside hollow structure with interior pole body, and blade subassembly still is equipped with the connecting wire, the one end and the motor electric connection of connecting wire, and the other end is connected with the power, and the connecting wire is located the inside of connecting rod, interior pole body and outer pole body.
Further, the elastic member is a spring.
Furthermore, the tail end of the inner rod body is provided with a handle.
Further, the fixing hole is matched with the clamping piece.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a trimmer is provided with a telescopic rod device, the telescopic rod device comprises an inner rod body and an outer rod body which are mutually sleeved, the inner rod body and the outer rod body can adjust different coincidence positions to be fixed, and further the overall length of the rod bodies can be adjusted, and the trimming length of a blade component can be adjusted, so that the trimmer can adapt to trimming of gardens in different environments; in addition, the connecting rod, the inner rod body and the outer rod body are of internal hollow structures, connecting wires of the motor can be hidden in the connecting rod, and the normal work of the pruning machine is prevented from being influenced by the winding of wires due to the complex branches and leaves.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the telescopic electric trimmer for gardens of the present invention.
Fig. 2 is a partial structure schematic diagram of the outer rod body of the telescopic electric trimmer for gardens.
Fig. 3 is a schematic structural view of the inner rod body of the telescopic electric trimmer for gardens.
Fig. 4 is a schematic structural view of another embodiment of the retractable electric trimmer for gardens according to the present invention.
Description of the reference numerals
1, a blade assembly;
11 rotating the shaft;
12 unit blades;
2, a telescopic rod device;
21 a connecting rod;
22 an outer rod body;
221 elongated holes;
222 a fixing hole;
23 an inner rod body;
231 an engaging member;
3, an elastic member;
4 handles.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, for the utility model discloses a scalable electric trimmer is used in gardens of first embodiment's structure schematic diagram, the scalable electric trimmer is used in gardens of this embodiment is equipped with blade subassembly 1 and telescopic link device 2, blade subassembly 1 is equipped with the motor, axis of rotation 11 and a plurality of unit blade 12, axis of rotation 11 is connected with the external hub connection of motor, a plurality of unit blade 12 use axis of rotation 11 to set up as the center, telescopic link device 2 is equipped with connecting rod 21, outer pole body 22 and interior pole body 23, connecting rod 21 is connected with blade subassembly 1's motor is perpendicular, outer pole body 22 is connected with connecting rod 21.
Please refer to fig. 2, which is a schematic structural diagram of the outer rod 22 in this embodiment, the outer rod 22 has a hollow structure, the outer rod 22 is provided with a long hole 221, a plurality of fixing holes 222 are further provided beside the long hole 221, fig. 3 is a schematic structural diagram of the inner rod 23 in this embodiment, the inner rod 23 is provided with a fastener 231, the inner rod 23 is sleeved in the outer rod 22, the fixing holes 222 are matched with the fastener 231, in addition, the elastic element 3 is hinged between the top surface of the inner rod 23 and the inner side surface of the top end of the outer rod 22, in other embodiments, the elastic element 3 may also be directly and movably disposed between the top surface of the inner rod 23 and the inner side surface of the top end of the outer rod 22, and the elastic element 3 is a spring in this embodiment.
In the use process of the retractable electric trimmer for gardens of this embodiment, the engaging member 231 on the inner rod 23 is located in the elongated hole 22, and under the action of the elastic member 3, the inner rod 23 is movably hinged to the inner side surface of the top end of the outer rod 22, preferably, when the elastic member 3 is in a balanced state without being subjected to external pressure, the engaging member 231 on the inner rod 23 is matched with the fixing hole 222 in the middle position, and at this time, the inner rod 23 needs to be rotated to allow the engaging member 231 to be engaged in the fixing hole 222 in the middle position, which may be defined as an original state.
Referring to fig. 1-3, when the length of the rod body is too long and inconvenient to use, firstly, the engaging member 231 slides out of the fixing hole 222 in the original state, then the inner rod body 23 is pressed, the elastic member 3 is compressed to have certain elastic potential energy, meanwhile, the engaging member 231 also moves toward the blade assembly 1, and after moving to a proper position, the engaging member is buckled with the matched fixing hole 222 again, and under the action of the elastic member 3, the inner rod body 23 is stably fixed in the outer rod body 22; secondly, when the length of the rod body is short and needs to be increased, the clamping member 231 slides out of the fixing hole 222 in the original state, then the inner rod body 23 is stretched, meanwhile, the elastic member 3 is stretched, the clamping member 231 moves in the opposite direction of the blade assembly 1, and after moving to a proper position, the clamping member 231 is buckled with the matched fixing hole 222 at the outer end, and under the action of the elastic member 3, the inner rod body 23 is stably fixed in the outer rod body 22.
Through the description of above-mentioned different states, can know that the trimming machine of this embodiment is equipped with telescopic link device 2, and the interior body of rod 23 and outer body of rod 22 are established to the mutual cover that telescopic link device 2 was equipped with, and the adjustable different coincidence positions of the interior and exterior body of rod are fixed, and then the whole length of the regulation body of rod, the pruning length of adjusting blade subassembly 1, the pruning of adaptable different environment gardens.
Furthermore, the utility model discloses an in the second embodiment, the connecting rod 21 is inside hollow structure with interior shank 23, and blade subassembly 1 still is equipped with the connecting wire, the one end and the motor electric connection of connecting wire, and the other end is connected with the power, and the connecting wire is located the inside of connecting rod 21, interior shank 23 and outer shank 22. The connecting rod 21, the inner rod body 23 and the outer rod body 22 are of internal hollow structures, connecting wires of the motor can be hidden in the connecting rod, and the normal work of the pruning machine is prevented from being influenced by winding wires with complicated branches and leaves. In addition, as shown in fig. 4, the handle 4 is disposed at the end of the inner rod 23 of the electric telescopic trimmer for gardens of this embodiment, and when the length of the rod is adjusted, a user can hold the handle 4 to move the inner rod 23 conveniently, so as to adjust the length of the rod conveniently.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.