JPH02111244U

JPH02111244U -

Info

Publication number: JPH02111244U
Application number: JP2180389U
Authority: JP
Priority date: 1989-02-27
Filing date: 1989-02-27
Publication date: 1990-09-05
Also published as: JPH0441815Y2

Description

[Brief explanation of drawings]

図面は本案剪定鋏の実施例を示すもので、第１
図は正面図、第２図は本案剪劉定鋏における刃体
部の断面図、第３図は従来の剪定鋏の刃体部の断
面図、第４図は本案剪定鋏の刃体部で被切物を切
断する要領を説明する図で、第４図の１は切り始
めの状態を示す図、第４図の２は切刃板が被切断
物に切り入り補強体の先端面が被切物の表面に接
した状態を示す図、第４図の３は切断がさらに進
行し、被切物内に切刃板が深く切り入つても補強
体が被切物外に残り切刃板の切り入りを妨げられ
ないことを説明した図、である。１：受刃板、２：切刃板、２_１：背部、２_２：
刃部、２_３：基部、３：刃体部、４：補強体、４
_１：基部、４_２：先端面、５：止軸、６：付勢体
、ｄ，Ｄ：板厚、Ａ：切刃板、Ｂ：被切物、Ｃ：
切口、７：把柄、８：支軸。 The drawing shows an example of the proposed pruning shears.
The figure is a front view, Figure 2 is a cross-sectional view of the blade of the pruning shears of the present invention, Figure 3 is a cross-sectional view of the blade of a conventional pruning shears, and Figure 4 is a cut made by the blade of the pruning shears of the present invention. These diagrams explain how to cut an object, and 1 in Fig. 4 shows the state at the beginning of cutting, and 2 in Fig. 4 shows the state where the cutting blade plate cuts into the object to be cut and the tip surface of the reinforcing body is the object to be cut. Figure 3 in Figure 4 shows the state in which the cutting blade plate is in contact with the surface of the workpiece. This is a diagram illustrating that entry is not obstructed. 1: Receiving blade plate, 2: Cutting blade plate, 2 ₁ : Back, 2 ₂ :
Blade portion, 2 ₃ : Base portion, 3: Blade portion, 4: Reinforcement body, 4
₁ : base, 4 ₂ : tip surface, 5: stop shaft, 6: biasing body, d, D: plate thickness, A: cutting blade plate, B: object to be cut, C:
Cut, 7: handle, 8: spindle.

Claims

[Scope of utility model registration request]

In the scissors having a blade body part 3 consisting of a receiving blade plate 1 and a cutting blade plate 2, the thickness d of the cutting blade plate 2 is relatively thinner than the plate thickness D of the cutting blade plate A of conventional pruning shears. , a reinforcing body 4 having an inverted U-shaped cross section is removably engaged with the cutting blade plate 2 to cover the cutting blade plate 2 from its back ₂₁ side, and a base 4 of the reinforcing body 4 ₁ is rotatably attached to the base ₂₃ of the cutting blade plate 2 with a stop shaft 5, and a reinforcing body 4 is provided between the cutting blade plate 2 and the reinforcing body 4. 2. Pruning shears characterized in that a biasing body 6 is provided to bias the pruning shears in a direction to deeply engage the pruning shears.