CN206436277U - A kind of plant anatomy cutter - Google Patents

Abstract

The utility model discloses a kind of plant anatomy cutter, include handle of a knife, the handle of a knife includes front-end and back-end, mounting groove has been opened up on the end face of the handle of a knife front end, blade is embedded with the mounting groove, the blade includes knife face and blade, described knife face one end is inlaid in the mounting groove and reclined with the cell wall of the mounting groove, the other end is stretched out by the mounting groove, and integrally connected the blade in end, the blade has connecting side and cutting side, the connecting side is integrally attached to the end of knife face, the cutting side is stretched out by the connecting side, the thickness of the blade is gradually reduced by the lateral cutting side of the connection, the knife face has both sidewalls, wherein a surface side wall is configured to arcwall face, the cutting side of the arcwall face and the blade forms point of a knife, groove has been opened up on another surface side wall of the knife face, the groove can accommodate finger and be pressed into；In the also integrally formed anti-loose spot in the handle of a knife front end.

Description

A kind of plant anatomy cutter

Technical field：

The utility model is related to plant research technical field, has been specifically related to a kind of plant anatomy cutter.

Background technology

In the prior art, during studying plant, it is often necessary to the branches and leaves of plant are splitted to see Its internal structure is examined, but garden tool set conventional at present is generally only for being trimmed to plant, it is impossible to completely cut open The fine operation such as branches and leaves is opened, if dissected using the conventional laboratory tool such as tweezers, and obvious sharpness Not enough, the damage on branches and leaves surface can be caused；And if the blade sharp using some is dissected, these blades are typically It is very thin, easily receive the extruding of branches and leaves in line and occur the skew on direction, cause anatomical accuracy to decline.

Utility model content：

This is directed to, the purpose of this utility model is to provide for a kind of to lift the plant anatomy cutter of anatomical accuracy.

The purpose is achieved by the following scheme,

A kind of plant anatomy cutter, includes handle of a knife, and the handle of a knife includes front-end and back-end, and the rear end of the handle of a knife is in Flat, the thickness of the handle of a knife is gradually increased by rear end forward end, and mounting groove has been opened up on the end face of the handle of a knife front end, Blade is embedded with the mounting groove, the blade includes knife face and blade, and described knife face one end is inlaid in the installation Reclined in groove and with the cell wall of the mounting groove, the other end is stretched out by the mounting groove, and in end integrally connected The blade, the blade has connecting side and cutting side, and the connecting side is integrally attached to the end of knife face, the cutting side Stretched out by the connecting side, the thickness of the blade is gradually reduced by the lateral cutting side of the connection, the knife face With both sidewalls, wherein a surface side wall is configured to arcwall face, the cutting side of the arcwall face and the blade forms point of a knife, Groove is opened up on another surface side wall of the knife face, the groove can accommodate finger and be pressed into；

In the also integrally formed anti-loose spot in the handle of a knife front end, the anti-loose spot includes pedestal and projection, the pedestal Abut in the surface of the knife face.Through hole is opened up on the knife face, the projection is located in the through hole, and is reclined On the hole wall of the through hole.

Improved as of the present utility model, anti-slip veins be provided with the outer wall of the handle of a knife front end elevational and reverse side, The anti-slip veins can increase the frictional force between the handle of a knife outer wall and finger.

As further improvement of the utility model, the cutting side is formed with horizontal line of cut.

Compared with prior art, the utility model has the advantage of：It can guarantee that stability and the line of when dissected knife face Dynamics and direction do not shift, thus improve anatomical accuracy.

Brief description of the drawings：

Fig. 1 is the structural representation of plant anatomy cutter in the utility model embodiment；

Fig. 2 is the structural representation of another angle of Fig. 1；

Fig. 3 is also the structural representation of another angle of Fig. 1.

Embodiment：

The utility model is elaborated below in conjunction with the accompanying drawings preferred embodiment.

The utility model provides a kind of plant anatomy cutter, includes handle of a knife 1, handle of a knife includes front end 11 and rear end 12, the rear end of handle of a knife is in flat, and handle of a knife integral thickness is gradually increased by rear end forward end, and the front end face of handle of a knife is rendered as one The shape of approximate ellipsoidal, has opened up mounting groove 111 on the end face of handle of a knife front end, and blade 2 is embedded with mounting groove, described Blade includes knife face 21 and blade 22, and knife face one end is inlaid in mounting groove and reclined with the cell wall of mounting groove, and knife face The end of this one end withstands on the bottom land of mounting groove, it is possible thereby to provide support force by the bottom land of mounting groove, it is ensured that knife face is in stress After will not bounce back, while by mounting groove cell wall ensure knife face do not shake in the horizontal direction.And the other end of knife face by Mounting groove stretches out, and the end integrally connected in this one end blade 22, and the blade has connecting side 221 and cutting Side 222, connecting side is integrally attached to the end of knife face, and cutting side is stretched out by connecting side, and the thickness of blade is lateral by connection Cutting side is gradually reduced, and knife face has both sidewalls 211, wherein a surface side wall is configured to arcwall face, the end of the arcwall face with The cutting side of blade together form point of a knife 3, and the tip of point of a knife is very sharp, and very thin thickness.Opened on another surface side wall of knife face If groove 4, the groove can accommodate finger and be pressed into, can be by hand when user is being slided on working substance surface using cutter Finger is stretched into groove and pressed to groove, it is ensured that the stabilization of its scratching process and strong.

In the also integrally formed anti-loose spot 5 in handle of a knife front end, the anti-loose spot includes pedestal 51 and projection 52, the pedestal Abut in the surface of the knife face.Through hole 212 is opened up on the knife face, the projection is located in the through hole, and is pasted Lean against on the hole wall of through hole, when user implements pressure vertically downward using the dissection cutter of the present embodiment to working substance, knife Face obviously can be by reverse drag effect, and now, anti-loose spot can prevent the compression on knife face occurred level direction from offseting.

In addition, being provided with anti-slip veins 6 on the outer wall of the handle of a knife front end elevational and reverse side, the anti-slip veins can increase institute State the frictional force between handle of a knife outer wall and finger.

It is described above to make preferred embodiment of the present utility model, do not depart from for the person of ordinary skill of the art On the premise of the utility model principle, some variations and modifications can also be made, these also should be regarded as protection of the present utility model Scope.

Claims (3)

1. a kind of plant anatomy cutter, it is characterised in that：Include handle of a knife, the handle of a knife includes front-end and back-end, the knife The rear end of handle is in flat, and the thickness of the handle of a knife is gradually increased by rear end forward end, opened on the end face of the handle of a knife front end If mounting groove, blade is embedded with the mounting groove, the blade includes knife face and blade, knife face one end setting-in Reclined in the mounting groove and with the cell wall of the mounting groove, the other end is stretched out by the mounting groove, and in end Integrally connected the blade, and the blade has connecting side and cutting side, and the connecting side is integrally attached to the end of knife face, The cutting side is stretched out by the connecting side, and the thickness of the blade is gradually subtracted by the lateral cutting side of the connection Small, the knife face has both sidewalls, wherein a surface side wall is configured to arcwall face, the cutting side of the arcwall face and the blade Form and opened up groove on point of a knife, another surface side wall of the knife face, the groove can accommodate finger and be pressed into；

In the also integrally formed anti-loose spot in the handle of a knife front end, the anti-loose spot includes pedestal and projection, and the pedestal reclines On the surface of the knife face；Through hole is opened up on the knife face, the projection is located in the through hole, and abuts in institute State on the hole wall of through hole.

2. plant anatomy cutter according to claim 1, it is characterised in that：In the outer of the handle of a knife front end elevational and reverse side Anti-slip veins are provided with wall, the anti-slip veins can increase the frictional force between the handle of a knife outer wall and finger.

3. plant anatomy cutter according to claim 2, it is characterised in that：The cutting side is formed with horizontal cutting Line.