CN204014570U

CN204014570U - Clamping structure of gardening scissors

Info

Publication number: CN204014570U
Application number: CN201420356030.1U
Authority: CN
Inventors: 叶春娇
Original assignee: Chung Cheng Scissors Co
Current assignee: Chung Cheng Scissors Co
Priority date: 2013-11-06
Filing date: 2014-06-30
Publication date: 2014-12-17
Anticipated expiration: 2024-06-30
Also published as: TWM479005U

Abstract

The utility model discloses a clamping structure is cut to horticulture, it is including: a shear device is composed of a first and a second handles pivoted to a rotary axle and having a locating part, a clamping holder fixed to said second handle and pivoted to said rotary axle, a stop piece with a fixing part, and a clamping part with a torsional part at its central position.

Description

Orchard shears clamp structure

Technical field

The utility model relates to a kind of shearing tool structure, espespecially a kind of orchard shears clamp structure that can improve clamping effect.

Background technology

Existing structure of gardening scissors, it is pivoted with two relative levers primarily of a rotating shaft, and be extended with a blade respectively and a cutter bores in grip, that is bored by pressing lever generation blade and cutter cuts conjunction, the shearing to flowers, plants and trees can be formed, but see above-mentioned existing structure to be in detail not difficult to realize that it has remained a little weak point, it is main when flowers, plants and trees is cut off by orchard shears, this blade and cutter bore does not have clamping effect, therefore will directly fall in ground or thick grass in the part cropped, user also will be bent over or squat down to pick up, if use another hand to grip the position cropped, although can avoid directly dropping, but will cause hand-heldly cannot getting other utensils with another, be therefore have the inconvenience in use.

In view of this, this creator, in manufacturing development and design experiences that to be engaged in Related product for many years, for above-mentioned target, in detail after design and scrupulous assessment, obtains the utility model of a true tool practicality eventually.

Utility model content

The utility model for solve technical problem be for prior art exist above-mentioned disappearance, a kind of orchard shears clamp structure is provided.

A kind of orchard shears clamp structure of the present utility model, include: a clipper is pivoted with one first lever and one second lever by a rotating shaft, and this first grip is provided with a blade, and the knife back place of blade is provided with a location division, this second grip is provided with a cutter brill again, and this cutter brill side is fixed with a grip slipper, one holder one end offers an axis hole, and be hubbed at the rotating shaft of clipper through axis hole by a bolt, and this holder is provided with a catch and a fixed part in the outer rim of axis hole, corresponding grip slipper of this holder and be extended with a gripping section again, one spring is that round is arranged with a torsional part in middle section, and this spring is sheathed on rotating shaft with torsional part, make spring between the second lever and holder, this spring is extended with a dead lever by torsional part to one end again, and the fixed part of holder is connected to by dead lever, this spring another is extended with a trace by torsional part to the other end, and be provided with a positioning rod in trace end quarter bend, and the location division of the first lever is linked to backstay, in order to form the linkage shearing function of blade and holder, and form clamping effect through grip slipper and holder, and this trace pushing tow is in the catch of holder, and then effect is replied in the shearing forming holder.

Wherein, this location division is a groove-like, and forms link by backstay to hook mode of establishing.

Wherein, this location division is a projection shape, and forms link by backstay to hook mode of establishing.

Wherein, the curved quarter butt being provided with a parallel linkage bar of this backstay end, improves the combination stability of backstay and location division by quarter butt.

Wherein, this location division is one poroid, and forms link by backstay to wear mode.

The beneficial effects of the utility model: the first main purpose of the present utility model is, when the blade and cutter that control clipper creep into the involutory shearing of row, pulled the backstay of spring by the location division of blade simultaneously, make spring be twisting states produce one with blade displacement pulling force in the same way, and drive the gripping section of holder to be snapped to grip slipper position by the dead lever of spring, article can be sheared through grip slipper and holder in clipper and form clamping effect, to improve its practicality simultaneously.

Second main purpose of the present utility model is, when article are cut off by blade completely completely, this location division is in bores position near cutter, and this holder is subject to the stop of article, and cannot near grip slipper, and then the torsional deflection expanded spring, make gripping section obtain larger clamping power, in order to increase the stability of clamping.

Other objects, advantage and novel characteristics of the present utility model will be more obvious from the following detailed description and related drawings.

Accompanying drawing explanation

Fig. 1 is stereogram of the present utility model.

Fig. 2 is three-dimensional exploded view of the present utility model.

Fig. 3 is using state schematic diagram () of the present utility model.

Fig. 4 is using state schematic diagram (two) of the present utility model.

Fig. 5 is using state schematic diagram (three) of the present utility model.

Fig. 6 is using state schematic diagram (four) of the present utility model.

Fig. 7 is the schematic diagram of another embodiment of the utility model.

Fig. 8 is the schematic diagram of the another embodiment of the utility model.

[symbol description]

(the utility model)

Clipper-----10

Rotating shaft-----11

First lever---12

Second lever---13

Blade-----14

Location division----15

Cutter bores-----16

Grip slipper----17

Holder----20

Axis hole-----21

Bolt-----22

Catch-----23

Fixed part----24

Gripping section----25

Spring-----30

Torsional part----31

Dead lever----32

Trace----33

Backstay----34

Quarter butt-----35

Embodiment

For enabling your juror have a better understanding and awareness the purpose of this utility model, feature and effect, [accompanying drawing explanation] hereby please be coordinate below to describe in detail as rear:

First please see it by shown in Fig. 1 and Fig. 2, a kind of orchard shears clamp structure, it includes: a clipper 10, one holder 20 and a spring 30, one clipper 10 is pivoted with one first lever 12 and one second lever 13 by a rotating shaft 11, and this first lever 12 place is provided with a blade 14, and the knife back place of blade 14 is provided with a location division 15, this the second lever 13 place is provided with a cutter and bores 16 again, and this cutter bores 16 sides is fixed with a grip slipper 17, one holder 20 one end offers an axis hole 21, and be hubbed at the rotating shaft 11 of clipper 10 through axis hole 21 by a bolt 22, and this holder 20 is provided with catch 23 and a fixed part 24 in the outer rim of axis hole 21, the corresponding grip slipper 17 of this holder 20 and be extended with a gripping section 25 again, one spring 30 is that round is arranged with a torsional part 31 in middle section, and this spring 30 is sheathed on rotating shaft 11 with torsional part 31, make spring 30 between the second lever 13 and holder 20, this spring 30 is extended with a dead lever 32 by torsional part 31 to one end again, and the fixed part 24 of holder 20 is connected to by dead lever 32, this spring 30 another is extended with a trace 33 by torsional part 31 to the other end, and be provided with a positioning rod 34 in trace 33 end quarter bend, and the location division 15 of the first lever 12 is linked to backstay 34, wherein, this location division 15 is in a groove-like, and form link by backstay 34 to hook mode of establishing, the curved quarter butt 35 being provided with a parallel linkage bar 33 of this backstay 34 end again, the combination stability of backstay 34 and location division 15 is improved by quarter butt 35, pass through said structure, the dead lever 32 of spring 30 and backstay 34 is utilized to form the linkage shearing function of blade 14 and holder 20, and form clamping effect through grip slipper 17 and holder 20, and this trace 33 pushing tow is in the catch 23 of holder 20, and then effect is replied in the shearing forming holder 20.

The situation of its actual use, please see it to shown in Fig. 4 continuously by Fig. 1 again, this spring 30 is sheathed on rotating shaft 11 place of clipper 10 with torsional part 31, and utilize the backstay 34 of spring 30 to be linked to the location division 15 of the first lever 12, this holder 20 is sheathed on dead lever 32 place of spring 30 with fixed part 24 again, and be locked on the rotating shaft 11 of clipper 10 through axis hole 21 through bolt 22, allow the gripping section 25 of holder 20 towards being fixed on the grip slipper 17 that cutter bores 16, and spring 30 is located between clipper 10 and holder 20, spring 30 can be utilized in elastic torsion with backstay 34 of dead lever 32, the linkage shearing function of further formation blade 14 and holder 20, thus with the easy-to-assemble effect of appearance, when carrying out shear action, user is by first of clipper 10, second lever 12 (13) place pressing force, the blade 14 that can control clipper 10 bores 16 with cutter and carries out involutory shearing, pulled the backstay 34 of spring 30 by the location division 15 of blade 14 simultaneously, make spring 30 produce in twisting states one with blade 14 displacement pulling force in the same way, and drive the gripping section 25 of holder 20 to be snapped to grip slipper 17 position by the dead lever 32 of spring 30, article can be sheared through grip slipper 17 and holder 20 in clipper 10 and form clamping effect simultaneously, again when article are cut off by blade 14 completely completely, this location division 15 is in bores 16 positions near cutter, and this holder 20 is subject to the stop of article, and cannot near grip slipper 17, and then the torsional deflection expanded spring 30, gripping section 25 is made to obtain larger clamping power, in order to increase the stability of clamping, another when for returning back to non-shearing condition, refer to Fig. 5 again, sight shown in Fig. 6, bore 16 in blade 14 away from cutter utilizes location division 15 to pull the backstay 34 of spring 30 simultaneously, allow trace 33 to the catch 23 boring 16 direction pushing tow holders 20 away from cutter, can open with grip slipper 17 by secondary clips 20, just can utilize the rotation elasticity of spring 30 self afterwards, the position driving fixed part 24 to form holder 20 by dead lever 32 is replied, in order to reach the application target shearing clamping.

Fig. 7 illustrates another embodiment of the present utility model, the location division 15 of this first lever 12 is in a projection shape, and form link by backstay 34 to hook mode of establishing, Fig. 8 illustrates another embodiment of the present utility model, this location division 15 is poroid in one, and forms link to wear mode, by above-mentioned embodiment by backstay 34, the shearing holding function of formation clipper 10 that can be equivalent, and the backstay 34 of this spring 30 of evidence is not limited to specific mode of connection with the location division 15 of clipper 10.

In sum, the utility model has reached breakthrough structural design really, and there is the utility model content of improvement, the usability in industry and progressive can be reached again simultaneously, and the utility model does not see any publication, also have a novelty, to be correlated with the regulation of law when meeting Patent Law, to propose new patent application in accordance with the law.

The above, be only a preferred embodiment of the present utility model, when can not with restriction the utility model implement scope; Namely the equalization change generally done according to the utility model claim with modify, all should still belong in scope that the utility model patent contains.

Claims

1. an orchard shears clamp structure, is characterized in that, includes:

One clipper, this clipper is pivoted with one first lever and one second lever by a rotating shaft, and this first grip is provided with a blade, and the knife back place of blade is provided with a location division, and this second grip is provided with a cutter brill again, and this cutter brill side is fixed with a grip slipper;

One holder, this holder one end offers an axis hole, and is hubbed at the rotating shaft of clipper by a bolt through axis hole, and this holder is provided with a catch and a fixed part in the outer rim of axis hole, again this holder correspondence grip slipper and be extended with a gripping section; And

One spring, this spring is that round is arranged with a torsional part in middle section, and this spring is sheathed on rotating shaft with torsional part, make spring between the second lever and holder, this spring is extended with a dead lever by torsional part to one end again, and the fixed part of holder is connected to by dead lever, this spring another is extended with a trace by torsional part to the other end, and be provided with a positioning rod in trace end quarter bend, and the location division of the first lever is linked to backstay, in order to form the linkage shearing function of blade and holder, and form clamping effect through grip slipper and holder, and this trace pushing tow is in the catch of holder, and then effect is replied in the shearing forming holder.

2. orchard shears clamp structure according to claim 1, is characterized in that, this location division is a groove-like, and forms link by backstay to hook mode of establishing.

3. orchard shears clamp structure according to claim 1, is characterized in that, this location division is a projection shape, and forms link by backstay to hook mode of establishing.

4. the orchard shears clamp structure according to Claims 2 or 3, is characterized in that, the curved quarter butt being provided with a parallel linkage bar of this backstay end, is improved the combination stability of backstay and location division by quarter butt.

5. orchard shears clamp structure according to claim 1, is characterized in that, this location division is one poroid, and forms link by backstay to wear mode.