CN208354020U - Twolip lopping shears - Google Patents

Abstract

The utility model discloses a kind of twolip lopping shears.The twolip lopping shears includes: knife handle；Scissor body, the scissor body are divided into preceding scissors face and rear sawtooth knife face；Connecting rod, described connecting rod one end are connected with the scissor body, and the other end of the connecting rod is connected with the knife handle；Shaft, the shaft are set to one end that the scissor body is connected with the connecting rod；Retainer plate；The retainer plate is set to one section that the knife handle is connected with the connecting rod；Elastic component, the elastic component are set to knife handle described in the retainer plate and are divided into gag lever post and adjusting rod, and the retainer plate includes card hole and button, and the knife handle is divided into gag lever post and adjusting rod.Twolip lopping shears provided by the utility model solves the problems, such as that different thicknesses branch is brought.

Description

Twolip lopping shears

Technical field

The utility model relates to a kind of agricultural tools more particularly to a kind of twolip lopping shears.

Background technique

Lopping shears is that a kind of common pruning knife, general lopping shears only have a face edge of a knife, and this lopping shears in life Some low close, tiny branches can only generally be cut.When encountering some coarse branches, general lopping shears works together and eats very much Power consumes a large amount of time.When the branch for encountering some distant places, handle is non-telescoping, often will be around in order to cut these branches Come over to turn round, so that wasting a large amount of time；When the branch for encountering some eminences, handle is non-telescoping, therefore can not carry out Trimming.People's labor intensity that above-mentioned various problems make increases, work efficiency drop.

In the related technology, a kind of agricultural lopping shears is disclosed, this scissors angle rotatable is 360 °, and lopping shears is become Two-sided axe is turned to, the position of this two-sided axe is located at the inclined middle part of lopping shears, although thicker limb can be cut, but cuts Very painstaking, handle is again bad to be held with a firm grip.And the length of this immutable lopping shears of lopping shears, therefore the tree of eminence can not be cut Branch, the branch for encountering distant place will also often go over around coming, so that large labor intensity, working efficiency are low.

Therefore, it is necessary to provide the new twolip lopping shears of one kind to solve the above problems.

Utility model content

The technical issues of the utility model solves is to provide a kind of twolip lopping shears that can be convenient and cut different thicknesses branch.

In order to solve the above-mentioned technical problem, twolip lopping shears provided by the utility model includes: knife handle；Scissor body, it is described Scissor body is divided into preceding scissors face and rear sawtooth knife face；Connecting rod, described connecting rod one end are connected with the scissor body, the connection The other end of bar is connected with the knife handle；Shaft, the shaft are set to one end that the scissor body is connected with the connecting rod；Gu Fixed circle；The retainer plate is set to one section that the knife handle is connected with the connecting rod；Elastic component, the elastic component are set to described solid Fixed circle.

Preferably, the knife handle is divided into gag lever post and adjusting rod, and one end of the gag lever post and the connecting rod are far from institute One end connection of scissor body is stated, the gag lever post is provided with multiple through-holes, and the adjusting rod is equipped with first back-moving spring and bayonet lock, institute It states first back-moving spring one end to connect with the adjusting rod, the first back-moving spring other end is connected with the bayonet lock, described Bayonet lock is pressed into the through-hole.

Preferably, the retainer plate includes card hole and button, and the card hole is opened in the retainer plate, and the button passes through the Two reset springs are connected with the retainer plate, and the retainer plate is equipped with tapped through hole, the spiral shell far from card hole side Line through-hole is furnished with corresponding screw and nut.

Preferably, the retainer plate further includes fixture block, and the fixture block can be inserted into or exit the card hole.

Preferably, the elastic component is set to the fixture block.

Preferably, the fixture block includes third reset spring and square, the fixture block by the third reset spring and The square connection.

Preferably, the through-hole is arranged along the gag lever post dimension linear.

Preferably, the twolip lopping shears includes Anti-slip cover, and the Anti-slip cover is placed on the adjusting rod far from the scissors One end of body.

Preferably, the elastic component and the retainer plate are detachably connected.

Compared with the relevant technologies, twolip lopping shears provided by the utility model is had the following beneficial effects:

Twolip lopping shears provided by the utility model.General lopping shears is divided into preceding scissors face and rear sawtooth knife face, when When needing to cut coarse branch, the elastic component is removed first from the retainer plate, then holds the both sides knife handle Together, sawtooth knife face carrys out the coarse branch of sawing after finally selecting, not only laborsaving in this way but also save time；And need to cut tiny tree When branch, can directly it be cut with preceding scissors face.Twolip lopping shears provided by the utility model solves different thicknesses branch The problem of bringing.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of preferred embodiment of twolip lopping shears provided by the utility model；

Fig. 2 is the top view of the retainer plate of twolip lopping shears shown in Fig. 1；

Fig. 3 is the cross-sectional view of retainer plate A-A shown in Fig. 2；

Fig. 4 is the main view of the fixture block of twolip lopping shears shown in Fig. 1；

Fig. 5 is the partial sectional view of the knife handle of twolip lopping shears shown in Fig. 1.

Label declaration

Sawtooth knife face, 13- Anti-slip cover, 2- knife handle, 21- gag lever post, 211- are logical after scissors face, 12- before 1- scissor body, 11- Hole, 22- adjusting rod, 221- first back-moving spring, 222- bayonet lock, 3- connecting rod, 4- shaft, 5- retainer plate, 51- card hole, 52- are pressed Button, 53- threaded hole, 531- screw, 532- nut, 54- second back-moving spring, 55- fixture block, 56- third reset spring, the side 57- Block, 6- elastic component.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.Please refer to Fig. 1 To Fig. 5, wherein Fig. 1 is a kind of structural schematic diagram of preferred embodiment of twolip lopping shears provided by the utility model, and Fig. 2 is The top view of the retainer plate of twolip lopping shears shown in Fig. 1, Fig. 3 are the cross-sectional view of retainer plate A-A shown in Fig. 2, and Fig. 4 is shown in Fig. 1 The main view of the fixture block of twolip lopping shears, Fig. 5 are the partial sectional view of the knife handle of twolip lopping shears shown in Fig. 1.Twolip lopping shears It include: knife handle 2；Scissor body 1, the scissor body 1 divide for preceding scissors face 11 and rear sawtooth knife face 12；Connecting rod 3, the connecting rod 3 one end and the scissor body 1 connect, the other end and the knife handle 2 connection of the connecting rod 3；Shaft 4, the shaft 4 are set to One end that the scissor body 1 and the connecting rod 3 connect；Retainer plate 5；The retainer plate 5 is set to the knife handle 2 and the connection One section of the connection of bar 3；Elastic component 6, the elastic component 6 are set to the retainer plate 5.

Twolip lopping shears provided by the utility model.General scissor body 1 is divided for preceding scissors face 11 and rear sawtooth knife face 12, when needing to cut coarse branch, the elastic component 6 is taken off from the retainer plate 5 first, then by described two Side knife handle 2 is held in together, and sawtooth knife face 12 carrys out the coarse branch of sawing after finally selecting, not only laborsaving in this way but also save time；And it needs When cutting tiny branch, can directly it be cut with preceding scissors face 11.Twolip lopping shears provided by the utility model solves The problem of different thicknesses branches is brought.

Referring to Fig. 1 and Fig. 5, the knife handle 2 divides for gag lever post 21 and adjusting rod 22, one end of the gag lever post 21 It is connected with the connecting rod 3 far from one end of the scissor body 1, the gag lever post 21 is provided with multiple through-holes 211, the adjusting rod 22 are equipped with first back-moving spring 221 and bayonet lock 222, and described 221 one end of first back-moving spring and the adjusting rod 22 connect, described 221 other end of first back-moving spring and the bayonet lock 222 connect, and the bayonet lock 222 is pressed into the through-hole 211.

When needing to adjust 2 length of knife handle in work, through-hole 211 where first exiting the bayonet lock 222, then It stretches or compressing the adjusting rod 22 is pressed into the bayonet lock 222 in another through-hole 211, be thus adjustable the knife handle 2 Length.

Referring to Fig. 2, Fig. 3 and Fig. 4, the retainer plate 5 includes card hole 51 and button 52, and the card hole 51 is driveed in institute Retainer plate 5 is stated, the button 52 is connected by second back-moving spring 54 and the retainer plate 5, and the retainer plate 5 is far from the institute 51 side of card hole is stated equipped with tapped through hole 53, the tapped through hole 53 is furnished with corresponding screw 531 and nut 532.

The retainer plate 5 is screwed into the tapped through hole 53 by the screw 531, then the nut 532 is screwed into described Screw 531 prevents the retainer plate 5 from sliding in the knife handle 2 so that the retainer plate 5 on the knife handle 2 be locked.

The retainer plate 5 further includes fixture block 55, and the fixture block 55 can be inserted into or exit the card hole 51.51 side of card hole Toilet is stated the insertion of fixture block 55 or is removed.

The elastic component 6 is set to the fixture block 55.When the both sides knife handle 2 is extruded in one piece, institute's elastic component 6 will restore Original state, to have tension, so that the both sides knife handle 2 automatically springs open.

The fixture block 55 includes third reset spring 56 and square 57, and the fixture block 55 passes through the third reset spring 56 It is connected with the square 57.It, can be with when fixture block 55 is inserted into card hole 51 by the third reset spring 56 and the square 57 55 detent of fixture block is fixed, also facilitates and takes out fixture block 55.

Referring to Fig. 1, the through-hole 221 is arranged along 21 dimension linear of gag lever post.The through-hole 211 can limit Make the adjustment length range of the knife handle 2.

The twolip lopping shears includes Anti-slip cover 13, and the Anti-slip cover 13 is placed on the adjusting rod 22 far from the scissor body 1 one end.The Anti-slip cover 13 can increase frictional force on hand, to be not easy to skid.

The elastic component 6 and the retainer plate 5 are detachably connected.Facilitate the use of the rear sawtooth knife face 12.

The working principle of twolip lopping shears provided by the utility model is as follows.

Twolip lopping shears provided by the utility model.General scissor body 1 is divided for preceding scissors face 11 and rear sawtooth knife face 12, When needing to cut coarse branch, the button 52 is pressed down, then go to take out the fixture block 55 from the card hole 51, so Afterwards the knife handle 2 on both sides is held in together, sawtooth knife face 12 saws coarse branch after finally selecting；And need to cut tiny branch When, it can directly be cut with preceding scissors face 11；When the branch for encountering eminence and distant place, the bayonet lock 222 is exited first Place through-hole 211, then stretches or compressing the adjusting rod 22 is pressed into the bayonet lock 222 in another through-hole 211, thus It is adjustable 2 length of knife handle.

The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all Under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or directly/ Other related technical areas are used in indirectly to be included in the scope of patent protection of the utility model.

Claims (9)

1. a kind of twolip lopping shears characterized by comprising

Knife handle；

Scissor body, the scissor body are divided into preceding scissors face and rear sawtooth knife face；

Connecting rod, described connecting rod one end are connected with the scissor body, and the other end of the connecting rod is connected with the knife handle；

Shaft, the shaft are set to one end that the scissor body is connected with the connecting rod；

Retainer plate；The retainer plate is set to one section that the knife handle is connected with the connecting rod；

Elastic component, the elastic component are set to the retainer plate.

2. twolip lopping shears as described in claim 1, which is characterized in that the knife handle is divided into gag lever post and adjusting rod, described One end of gag lever post is connected with the connecting rod far from one end of the scissor body, and the gag lever post is provided with multiple through-holes, described Adjusting rod is equipped with first back-moving spring and bayonet lock, and described first back-moving spring one end is connected with the adjusting rod, and described first is multiple The position spring other end is connected with the bayonet lock, and the bayonet lock is pressed into the through-hole.

3. twolip lopping shears as described in claim 1, which is characterized in that the retainer plate includes card hole and button, the card Hole is opened in the retainer plate, and the button is connected by second back-moving spring with the retainer plate, and the retainer plate is far from described Card hole side is equipped with tapped through hole, and the tapped through hole is furnished with corresponding screw and nut.

4. twolip lopping shears as claimed in claim 3, which is characterized in that the retainer plate further includes fixture block, and the fixture block can It is inserted into or exits the card hole.

5. twolip lopping shears as claimed in claim 4, which is characterized in that the elastic component is set to the fixture block.

6. twolip lopping shears as claimed in claim 4, which is characterized in that the fixture block includes third reset spring and square, The fixture block is connected by the third reset spring with the square.

7. twolip lopping shears as claimed in claim 2, which is characterized in that the through-hole is set along the gag lever post dimension linear It sets.

8. twolip lopping shears as claimed in claim 2, which is characterized in that the twolip lopping shears includes Anti-slip cover, described anti- Sliding sleeve is placed on the one end of the adjusting rod far from the scissor body.

9. twolip lopping shears as described in claim 1, which is characterized in that the elastic component and the retainer plate detachably connect It connects.