CN203072432U

CN203072432U - Improved secateurs capable of being lengthened

Info

Publication number: CN203072432U
Application number: CN 201220722004
Authority: CN
Inventors: 叶梦佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-11
Filing date: 2012-12-11
Publication date: 2013-07-24
Anticipated expiration: 2022-12-11

Abstract

The utility model discloses improved secateurs capable of being lengthened. The improved secateurs capable of being lengthened comprise a handle I and a handle II and are characterized in that the handle I and the handle II are connected through an articulated shaft in a hinged mode, a spring is arranged between the handle I and the handle II, a pulling ring is arranged in the middle of the spring in a sleeved mode, lengthening rods are respectively connected at the tail end of the handle I and the tail end of the handle II, a ring buckle is arranged at the tail end of each lengthening rod, and a digging rope capable of penetrating through the pulling ring is arranged in each ring buckle. The improved secateurs capable of being lengthened have the advantages that the length of the secateurs can be adjusted at any time, the improved secateurs are beneficial to clipping of tree branches with different heights, workload is reduced, and dangerousness is reduced.

Description

A kind of improved pruner that extends

Technical field

The utility model relates to a kind of garden instrument, relates in particular to a kind of improved pruner that extends.

Background technology

Trees will often be pruned just and can grow up strong and sturdy, but, but present pruning master worker need carry the pruner of different length for the different branches of cutting range, not only increased the workload of pruning the master worker, and in the process that pruner is changed back and forth, damage easily, increased the danger of pruning master worker's work.

Summary of the invention

The purpose of this utility model provides a kind of improved pruner that extends.

The technical solution adopted in the utility model is:

A kind of improved pruner that extends, comprise handle I and handle II, hinged between described handle I and the handle II by jointed shaft, be provided with spring between the handle of described handle I and handle II, be socketed with draw ring on the middle part of described spring, the end of the handle of described handle I and handle II is socketed with extension bar respectively, and the end of described extension bar is provided with latch closure, is provided with the stay cord that can pass draw ring in the described latch closure.

Between the handle of described handle I and handle II and the extension bar for being threaded.

The end of described extension bar is socketed with skid resistant course.

Described skid resistant course is provided with screw thread.

Described skid resistant course is provided with salient point.

The utility model has the advantages that: can regulate the length of pruner at any time, help the pruning of differing heights branch, reduce workload, reduce danger.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

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

Fig. 2 is the structural representation of embodiment 2 of the present utility model

Wherein: 1, handle I, 2, handle II, 3, jointed shaft, 4, spring, 5, draw ring, 6, extension bar, 7, latch closure, 8, stay cord, 9, skid resistant course, 10, screw thread, 11, salient point.

Embodiment

Embodiment 1

As shown in Figure 1, a kind of improved pruner that extends of the present utility model, comprise handle I1 and handle II2, hinged between handle I1 and the handle II2 by jointed shaft 3, be provided with spring 4 between the handle of handle I1 and handle II2, be socketed with draw ring 5 on the middle part of spring 4, the end of the handle of handle I1 and handle II2 is socketed with extension bar 6 respectively, the end of extension bar 6 is provided with latch closure 7, be provided with the stay cord 8 that can pass draw ring 5 in the latch closure 7, for being threaded, the end of extension bar 6 is socketed with skid resistant course 9 between the handle of handle I1 and handle II2 and the extension bar 6, and skid resistant course 9 is provided with screw thread 10.

Embodiment 2

As shown in Figure 2, a kind of improved pruner that extends of the present utility model, comprise handle I1 and handle II2, hinged between handle I1 and the handle II2 by jointed shaft 3, be provided with spring 4 between the handle of handle I1 and handle II2, be socketed with draw ring 5 on the middle part of spring 4, the end of the handle of handle I1 and handle II2 is socketed with extension bar 6 respectively, the end of extension bar 6 is provided with latch closure 7, be provided with the stay cord 8 that can pass draw ring 5 in the latch closure 7, for being threaded, the end of extension bar 6 is socketed with skid resistant course 9 between the handle of handle I1 and handle II2 and the extension bar 6, and skid resistant course 9 is provided with salient point 11.

Can regulate the length of pruner at any time, help the pruning of differing heights branch, reduce workload, reduce danger.

Claims

1. improved pruner that extends, comprise handle I and handle II, it is characterized in that: hinged between described handle I and the handle II by jointed shaft, be provided with spring between the handle of described handle I and handle II, be socketed with draw ring on the middle part of described spring, the end of the handle of described handle I and handle II is socketed with extension bar respectively, and the end of described extension bar is provided with latch closure, is provided with the stay cord that can pass draw ring in the described latch closure.

2. a kind of improved pruner that extends according to claim 1 is characterized in that: between the handle of described handle I and handle II and the extension bar for being threaded.

3. a kind of improved pruner that extends according to claim 1, it is characterized in that: the end of described extension bar is socketed with skid resistant course.

4. a kind of improved pruner that extends according to claim 3, it is characterized in that: described skid resistant course is provided with screw thread.

5. a kind of improved pruner that extends according to claim 3, it is characterized in that: described skid resistant course is provided with salient point.