CN218244592U - Pruning shears - Google Patents

Abstract

The utility model discloses a pruning scissors, including last handle and lower handle, it rotates with lower handle to go up the handle and connects, go up and be provided with supporting spring between handle and the lower handle, it is provided with vice blade to go up the handle tip, the handle tip is provided with main blade down, be provided with on the vice blade and carry out spacing stopper to the branch, be provided with the support piece that is used for supporting the stopper in the vice blade, this pruning scissors through being provided with the stopper on vice blade, when pruning, the branch enters into between main blade and the vice blade along the direction of stopper, then shears, if the branch takes place to slide when shearing, then the stopper can prevent its slip in inserting the branch, can stabilize the branch on the one hand, on the other hand, in the branch was inserted to the spacing piece when pruning finishes, can dial the branch to suitable position.

Description

Pruning shears

Technical Field

The utility model relates to a gardens apparatus technical field specifically is a pruning scissors.

Background

The pruning shears are tools for pruning fruit tree branches and gardening tree branches, are similar to shears and comprise two rotating arms which are hinged to each other, wherein one side of each rotating arm, which is positioned at a hinged position, is a cutting edge which is matched with each other, the other side of each rotating arm is a handheld part, and a spring for bouncing off the rotating arms is generally arranged between the two handheld parts.

However, when the existing pruning shears are used, the phenomenon that a branch slides often occurs when the branch meets a hard branch, the branch can be sheared at the front end of the pruning shears, and at the moment, the branch is relatively far away from a hinge pivot, so that a resistance arm of the pruning shears is lengthened, the shearing force applied to the branch is reduced, on one hand, the branch is difficult to shear, the cut is uneven, on the other hand, the branch can not be sheared at one time, secondary operation is needed, the branch also needs to be held by hands to be sheared, and the operating efficiency of the pruning shears is affected.

Disclosure of Invention

An object of the utility model is to provide a pruning scissors to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pruning scissors, includes handle and lower handle, it rotates with lower handle to go up the handle and is connected, it is provided with supporting spring to go up between handle and the lower handle, it is provided with vice blade to go up the handle tip, the handle tip is provided with the main blade down, be provided with on the vice blade and carry out spacing stopper to the branch, be provided with the support piece that is used for supporting the stopper in the vice blade.

Preferably, a plurality of mounting grooves are formed in the side wall of the secondary blade, the limiting block is rotatably arranged in the mounting groove, the top end of the limiting block is in a tip shape, the supporting piece comprises a connecting spring arranged in the mounting groove, two ends of the connecting spring are fixedly connected with the side wall of the mounting groove and the limiting block respectively, and a fixing plate for limiting the position of the limiting block is arranged in the mounting groove.

Preferably, the stopper is disposed to be inclined with respect to the sub-blade in a direction toward the center of the rotation axis of the upper and lower handles.

Preferably, the movable sleeves are sleeved on the outer sides of the upper handle and the lower handle, a plurality of positioning holes are formed in the upper handle and the lower handle, positioning screws are arranged on the upper movable sleeves in a threaded mode, knobs are arranged at the end portions of the positioning screws, and when the bottom ends of the positioning screws are inserted into the positioning holes, the movable sleeves can be locked in position.

Preferably, the end of the upper handle is rotatably provided with a rotating frame.

Preferably, the outer side of the knob is provided with anti-skid lines.

Compared with the prior art, the beneficial effects of the utility model are that:

this pruning scissors through be provided with the stopper on vice blade, when pruning, the branch enters into between main blade and the vice blade along the direction of stopper, then cuts, if the branch takes place to slide when cuting, then the stopper can insert the branch in prevent that it from sliding, can stabilize the branch on the one hand, on the other hand, in the stopper inserted the branch when pruning the end, can dial the branch to suitable position.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention shown in FIG. 1;

FIG. 3 is a schematic sectional view of the secondary blade of the present invention;

fig. 4 is a schematic view of the present invention in a partial sectional structure of fig. 3.

In the figure: 1-upper handle; 2-lower handle; 3-a support spring; 4-secondary blade; 5-a main blade; 6, a limiting block; 7-a support; 71-connecting a spring; 72-a fixing plate; 8-mounting grooves; 9-a movable sleeve; 10-positioning holes; 11-a positioning screw; 12-a knob; 13-rotating the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pruning scissors, including last handle 1 and lower handle 2, go up handle 1 and lower handle 2 and rotate the connection, go up and be provided with supporting spring 3 between handle 1 and the lower handle 2, it opens with lower handle 2 to make to cut back through supporting spring 3, the use of next time of being convenient for, it is provided with vice blade 4 to go up handle 1 tip, 2 tip of lower handle are provided with main blade 5, be provided with on vice blade 4 and carry out spacing stopper 6 to the branch, be provided with in the vice blade 4 and be used for supporting support piece 7 of stopper 6.

A plurality of mounting grooves 8 have been seted up to vice blade 4 lateral wall, and stopper 6 rotates and sets up in mounting groove 8, and 6 tops of stopper are most advanced form, and support piece 7 is provided with the fixed plate 72 of restriction stopper 6 position with mounting groove 8 lateral wall and stopper 6 fixed connection respectively including setting up connecting spring 71 in mounting groove 8, connecting spring 71 both ends.

The stopper 6 is disposed obliquely with respect to the sub-blade 4 in an oblique direction toward the center of the rotation axis of the upper handle 1 and the lower handle 2.

When shearing, at first main blade 5 and 4 opens of vice blade, then put the branch that needs the pruning between the two, because stopper 6 slope sets up, the branch can remove smoothly, at the pruning in-process, under the effect of the power of main blade 5, the branch is probably taken place to slide on vice blade 4, when the branch slides, stopper 6's most advanced can insert in the branch, can carry on spacingly to the branch, smooth completion is pruned, and after pruning completion, stopper 6 inserts in the branch, the branch can not drop this moment, the staff can swing the pruning scissors and make the branch fall to the position of wanting, avoid in disorder and avoid the branch to stay on the tree.

Go up handle 1 and 2 outside of lower handle all the cover be equipped with movable sleeve 9, and go up handle 1 and 2 last a plurality of locating holes 10 of all having seted up of lower handle, the screw thread is provided with positioning screw 11 on the movable sleeve 9, positioning screw 11 tip is provided with knob 12, can be with the locking of movable sleeve 9 position when inserting in locating hole 10 positioning screw 11 bottom, can change the arm of force when pruning through the removal of movable sleeve 9 on last handle 1 or lower handle 2, when adjusting, rotatory knob 12 drives positioning screw 11 and rotates, positioning screw 11 breaks away from locating hole 10, movable sleeve 9 can move on last handle 1 or lower handle 2 this moment, after adjusting, rotatory knob 12 drives in positioning screw 11 inserts locating hole 10 again, realize the location to movable sleeve 9.

The rotating frame 13 is rotatably arranged at the tail end of the upper handle 1, when the pruning shears are not used, the upper handle 1 and the lower handle 2 are folded, and then the tail end frame columns of the upper handle and the lower handle are folded through the rotating frame 13, so that the pruning shears are convenient to store, and the pruning shears are prevented from hurting people in the taking process.

The outer side of the knob 12 is provided with anti-skid lines, so that the knob can be stably held.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pruning scissors, includes handle (1) and lower handle (2), go up handle (1) and lower handle (2) and rotate the connection, it is provided with supporting spring (3), its characterized in that to go up between handle (1) and lower handle (2): go up handle (1) tip and be provided with vice blade (4), lower handle (2) tip is provided with main blade (5), be provided with on vice blade (4) and carry out spacing stopper (6) to the branch, be provided with support piece (7) that are used for supporting stopper (6) in vice blade (4).

2. The pruning shears according to claim 1, wherein: a plurality of mounting grooves (8) have been seted up to secondary blade (4) lateral wall, stopper (6) are rotated and are set up in mounting groove (8), stopper (6) top is most advanced form, support piece (7) are including setting up connecting spring (71) in mounting groove (8), connecting spring (71) both ends respectively with mounting groove (8) lateral wall and stopper (6) fixed connection, be provided with fixed plate (72) of restriction stopper (6) position in mounting groove (8).

3. A pruning shear as claimed in claim 2, wherein: the limiting block (6) is obliquely arranged relative to the auxiliary blade (4), and the oblique direction is towards the centers of the rotating shafts of the upper handle (1) and the lower handle (2).

4. A pruning shear as claimed in claim 3, wherein: go up handle (1) and lower handle (2) outside and all overlap and be equipped with movable sleeve (9), and go up and all seted up a plurality of locating holes (10) on handle (1) and lower handle (2), the screw thread is provided with positioning screw (11) on movable sleeve (9), positioning screw (11) tip is provided with knob (12), works as positioning screw (11) bottom can be with movable sleeve (9) position locking when inserting in locating hole (10).

5. A pruning shear as claimed in claim 4, wherein: the tail end of the upper handle (1) is rotatably provided with a rotating frame (13).

6. A pruning shear as claimed in claim 5, wherein: the outer side of the knob (12) is provided with anti-skid grains.

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