CN210113816U

CN210113816U - Novel scissors head of garden scissors

Info

Publication number: CN210113816U
Application number: CN201920313494.7U
Authority: CN
Inventors: 慕开春
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-02-28
Anticipated expiration: 2029-03-13

Abstract

The utility model discloses a novel scissors head of gardens scissors, including scissors head and connection steering mechanism, the scissors head is cut with the activity including fixed the cutting, fixed cutting and connection steering mechanism fixed connection, overhead movable clamping part and the fixed clamping part of being provided with of scissors, wherein the swing joint is cut with fixed cutting and the activity through torque spring and round pin axle to activity clamping part, fixed clamping part passes through the bolt fastening on fixed cutting, the utility model relates to a simple structure is reasonable, and the tip adopts fixed clamping part and activity clamping part can be cut again and repair the in-process and control the part of being cut, can effectually guarantee to cut regular of repairing.

Description

Novel scissors head of garden scissors

Technical Field

The utility model relates to a gardens agricultural tool specifically is a novel scissors head of gardens scissors.

Background

Along with the development and progress of the society, the research and development and innovation of garden tools are continuously improved, garden shears popular in the market at present are telescopic, the length of the garden shears can be conveniently adjusted, so that people can conveniently trim branches and leaves at different heights, and the garden shears are lack of a function of fixedly clamping the branches in the trimming process or at the moment of trimming and breaking; and the cutting head direction of traditional gardens scissors is fixed, can not angle regulation, and is very inconvenient to some more special branches and leaves of position angle pruning, but also the regulation mode of the gardens scissors of the adjustable arrow point angle on the market is comparatively loaded down with trivial details at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel scissors head of gardens scissors to solve the problem that proposes in 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 novel scissors head of gardens scissors, includes the scissors head and connects steering mechanism, the scissors head is cut with the activity including fixed scissors, fixed scissors with be connected steering mechanism fixed connection, overhead movable clamping part and the fixed clamping part of being provided with of scissors, wherein the movable clamping part is cut swing joint with fixed scissors and activity through torque spring and round pin axle, fixed clamping part passes through the bolt fastening and cuts fixedly.

Further preferably, the movable clamping part is provided with a limiting hole, and the limiting hole is arc-shaped.

Further preferably, the movable shears are connected with a limiting bolt through threads, and the limiting bolt is arranged in a limiting hole in the movable clamping part.

Further as preferred, connect steering mechanism and include closing cap, turn to positioning gear, reset spring, button, turn to connecting portion and fixed connection portion, turn to the one end of connecting portion and the fixed scissors fixed connection in the scissors head, the other end be main connecting portion, fixed connection portion's one end and instrument handle pass through bolt fixed connection, the other end is vice connecting portion, main connecting portion and vice connecting portion swing joint.

Further as preferred, the main connecting portion is the tubular structure of an end face and half side complete opening, wherein another terminal surface invagination of main connecting portion forms internal gear A, vice connecting portion are cylindric and one of them terminal surface is equipped with invagination formation internal gear B, main connecting portion and vice connecting portion pass through the closing cap, turn to positioning gear, reset spring, button swing joint setting, and wherein button and reset spring are used for controlling the removal that turns to positioning gear in order to realize main connecting portion and the location of vice connecting portion and break away from.

Preferably, through holes for the scissors to control the chain are arranged on one closed side wall of the main connecting part and the side wall of the auxiliary connecting part.

Further as preferred, the thickness of turning to the positioning gear equals with the thickness of invagination gear B, the thickness that turns to the positioning gear is greater than the thickness of invagination gear A to the positioning of main connecting portion and vice connecting portion is realized in the interlock simultaneously with invagination gear A, invagination gear B to the positioning gear that guarantees to turn to the positioning gear under the reset spring natural state, turns to positioning gear and invagination gear A separation when reset spring compression state, realizes the positioning separation of main connecting portion and vice connecting portion.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple design and reasonable structure; due to the design that the clamping part is arranged at the head of the scissors, the branches can be fixedly clamped well in a short time after the pruning process and pruning, the pruning effect is obviously improved compared with that of the traditional garden scissors, and the pruning knife edge is neat; this can be very convenient to tool bit direction diagonal angle adjustment for this scissors can prune the branch and leaf of more taking the drill position department of more hidden angle.

Drawings

Fig. 1 is a schematic view of the tangent plane structure of the present invention.

Fig. 2 is a schematic structural view of the connection steering mechanism of the present invention.

Fig. 3 is a schematic structural view of a scissor head according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1-3, in the embodiment of the present invention, a scissor head of a novel garden scissor, includes scissor head and connection steering mechanism, scissor head includes fixed scissors 8 and movable scissors 9, fixed scissors 8 and connection steering mechanism fixed connection, overhead movable clamping part 11 and the fixed clamping part 12 of being provided with of scissor, wherein movable clamping part 11 cuts 9 swing joint through torque spring and round pin axle and fixed scissors 8 and activity, fixed clamping part 12 passes through the bolt fastening on fixed scissors 8.

Further preferably, a limiting hole 13 is formed in the movable clamping portion 11, and the limiting hole 13 is arc-shaped.

Further preferably, the movable shears 9 is connected with a limit bolt through threads, and the limit bolt is arranged in a limit hole 13 on the movable clamping portion 11.

Further as preferred scheme, connect steering mechanism includes closing cap 14, steering positioning gear 5, reset spring 7, button 6, turns to connecting portion and fixed connection portion, turn to the one end of connecting portion and the fixed 8 fixed connection of cutting in the scissors head, the other end be main connecting portion 3, the one end of fixed connection portion passes through bolt fixed connection with tool handle 1, the other end is vice connecting portion 2, main connecting portion 3 and vice connecting portion 2 swing joint. .

Further as the preferred scheme, main connecting portion 3 is the tubular structure of an end face and half side complete opening, wherein another terminal surface invagination of main connecting portion 3 forms internal gear A, vice connecting portion 2 is cylindric and one of them terminal surface is equipped with the formation internal gear B of invagination, main connecting portion 3 and vice connecting portion 2 pass through closing cap 14, turn to positioning gear 5, reset spring 7, button 6 swing joint setting, and wherein button 6 and reset spring 7 are used for controlling the removal of turning to positioning gear 5 in order to realize that main connecting portion 3 and vice connecting portion 2 are fixed a position and break away from.

Preferably, through holes for the scissors control chain 10 are provided on one closed side wall of the main connecting part 3 and on the side wall of the auxiliary connecting part 2.

Further as preferred scheme, the thickness of turning to positioning gear 5 equals with the thickness of undercut gear B, the thickness that turns to positioning gear 5 is greater than the thickness of undercut gear A to the positioning of turning to positioning gear, undercut gear A, undercut gear B interlock in order to realize main connecting portion 3 and auxiliary connecting portion 2 under guaranteeing reset spring natural state simultaneously, turn to positioning gear 5 and the separation of undercut gear A when reset spring 7 compression state, realize the location separation of main connecting portion 3 and auxiliary connecting portion 2.

Instructions for use: the direction of the scissor head is adjusted according to the trimming requirement before use, and the adjusting method comprises the following specific steps: the button 6 is pressed, the steering positioning gear 5 is separated from the other end face of the main connecting part 3 under the action of the button 6 and is recessed to form an inner gear A, and the inner gear A completely falls into the inner gear B, at the moment, the angle of the cutter head can be adjusted by adjusting the angle between the cutter head and the tool handle, after the adjustment is finished, the button 6 is released, the steering positioning gear 5 rebounds under the action of the reset spring 7, one end of the steering positioning gear 5 is meshed with the recessed gear A, and the other end of the steering positioning gear is meshed with the inner gear B to fix the cutter head; in the trimming process, the control component in the tool handle controls the scissors to control the extension of the chain 10 so as to realize the opening and closing of the scissors; the movable clamping part 11 opens along with the scissors under the action of the limiting bolt in the opening process of the scissors, and the movable clamping part 11 tends to be occluded towards the fixed clamping part 12 under the action of the torsion spring in the closing process of the scissors, so that the branches and leaves are fixed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel scissors head of gardens scissors, includes the scissors head and connects steering mechanism, the scissors head is including fixed scissors (8) and activity scissors (9), its characterized in that: fixed scissors (8) with be connected steering mechanism fixed connection, be provided with movable clamping part (11) and fixed clamping part (12) on the scissors head, wherein activity clamping part (11) are through torsion spring and round pin axle and fixed scissors (8) and activity scissors (9) swing joint, fixed clamping part (12) are fixed on fixed scissors (8) through the bolt.

2. A scissor head of novel garden scissors according to claim 1, wherein the movable clamping portion (11) is provided with a limiting hole (13), and the limiting hole (13) is arc-shaped.

3. A scissor head of novel garden scissors according to claim 1, wherein the movable scissors (9) is connected with a limit bolt through threads, and the limit bolt is arranged in a limit hole (13) on the movable clamping portion (11).

4. A novel scissors head of gardens scissors according to claim 1, characterized in that, connect steering mechanism includes closing cap (14), steering positioning gear (5), reset spring (7), button (6), turn to connecting portion and fixed connection portion, the one end of turning to connecting portion and the fixed scissors (8) in the scissors head fixed connection, the other end are main connecting portion (3), the one end of fixed connection and instrument handle (1) pass through bolt fixed connection, the other end is vice connecting portion (2), main connecting portion (3) and vice connecting portion (2) swing joint.

5. A scissor head of novel garden scissors according to claim 4, wherein the main connecting portion (3) is a cylindrical structure with one end face and half side face completely opened, the other end face of the main connecting portion (3) is recessed to form an internal gear A, the auxiliary connecting portion (2) is cylindrical, one end face of the auxiliary connecting portion is provided with a recessed forming internal gear B, the main connecting portion (3) and the auxiliary connecting portion (2) are movably connected through a sealing cover (14), a steering positioning gear (5), a reset spring (7) and a button (6), and the button (6) and the reset spring (7) are used for controlling the movement of the steering positioning gear (5) to realize the positioning separation of the main connecting portion (3) and the auxiliary connecting portion (2).

6. A scissor head of novel garden scissors according to claim 4, wherein through holes of the scissors control chain (10) are provided on one closed side wall of the main connecting part (3) and on the side wall of the auxiliary connecting part (2).

7. A scissor head of a novel garden scissor according to claim 4, wherein the thickness of the steering positioning gear (5) is equal to that of the invaginated gear B, the thickness of the steering positioning gear (5) is larger than that of the invaginated gear A, so as to ensure that the steering positioning gear is meshed with the invaginated gear A and the invaginated gear B simultaneously under the natural state of the reset spring to realize the positioning of the main connecting portion (3) and the auxiliary connecting portion (2), and the steering positioning gear (5) is separated from the invaginated gear A when the reset spring (7) is in the compressed state to realize the positioning separation of the main connecting portion (3) and the auxiliary connecting portion (2).