CN2431706Y

CN2431706Y - Sickle with telescopic arm

Info

Publication number: CN2431706Y
Application number: CN 00212301
Authority: CN
Inventors: 杨泉林
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-16
Filing date: 2000-06-16
Publication date: 2001-05-30
Anticipated expiration: 2010-06-16

Abstract

The utility model discloses a sickle with a telescopic arm. A sickle sheet is hinged with a telescopic arm; an angle of 90 DEG, which can be opened when the utility model works, is positioned through a stopping pin and a fixing screw nail; a positioning slot of the telescopic arm and a positioning key of a tool magazine with a handle are matched for preventing the rotation of the telescopic arm; a cone on the back end of the telescopic arm and a conical sleeve on the front end of the tool magazine with a handle are matched in a convex and concave method for achieving a locking purpose; a locking screw nut is arranged on the tail end of the tool magazine with a handle. The utility model which is in a combined type can be disassembled and opened for use at will. The utility model has the advantages of beautiful appearance, and small entire size, and the body length of the sickle is half as long as that of an ordinary sickle for portability and difficult injury on people. The utility model can be used for a farmer and a herder.

Description

The telescopic arm reaping hook

The utility model belongs to the reaping hook that a kind of agriculture and animal husbandry is used, particularly a kind of reaping hook with telescopic arm.

The old-fashioned reaping hook that tradition is used is that reaping hook sheet and wooden handle are fitted together into the L type, and the reaping hook blade is long, and the reaping hook sheet is roomy, heavy, and inconvenience is carried, and the reaping hook sheet can't receive and cover, and causes actual bodily harm easily.

In view of the foregoing, the purpose of this utility model is to provide a kind of and can dismantles at any time and open use, and is aesthetic in appearance, whole less, is easy to carry the composite extendible arm reaping hook that is difficult for hurting sb.'s feelings.

The purpose of this utility model is achieved in that it is by axle, positioning key, telescopic arm, the handle tool magazine, backing pin, hold-down screw, locking nut, the reaping hook sheet is formed, the reaping hook sheet is hinged with the front end of telescopic arm by axle, be collected in when folding in the handle tool magazine, expansible is 90 ° during work, and the backing pin by being installed in the telescopic arm front end and decide screw week and locate, telescopic arm has locating slot, cooperate with the positioning key in the handle tool magazine, prevent the telescopic arm rotation, the telescopic arm rear end is a cone, and it is contained in the handle tool magazine, cooperate with the conical sleeve convex-concave of handle tool magazine front end, reach the purpose of locking, the terminal locking nut of installing of handle tool magazine prevents that telescopic arm from dropping out.

The utility model and original reaping hook are in a ratio of combined type, can dismantle at any time and open use, and be aesthetic in appearance, whole less, the reaping hook height only is half of common reaping hook, and telescopic arm can retraction handle tool magazine, and the reaping hook sheet can axial rotation, open 90 ° during work, be collected in when folding in the handle tool magazine, be easy to carry, be difficult for hurting sb.'s feelings, the scope of application is wide, and peasants and herdsmen all can use.

Further specify the utility model and embodiment below in conjunction with accompanying drawing.

Fig. 1 is the utility model structural representation.

Number in the figure is as follows: 1, axle; 2, positioning key; 3, telescopic arm; 4, handle tool magazine; 5, backing pin; 6, hold-down screw; 7, locking nut; 8, reaping hook sheet; 9, locating slot.

As shown in Figure 1, the utility model is by axle 1, positioning key 2, telescopic arm 3, handle tool magazine 4, backing pin 5, hold-down screw 6, locking nut 7, reaping hook sheet 9 is formed, reaping hook sheet 8 is hinged with the front end of telescopic arm 3 by axle 1, be collected in when folding in the handle tool magazine 4, expansible is 90 ° during work, and backing pin 5 and hold-down screw 6 location by being installed in telescopic arm 3 front ends, positioning key 2 in the locating slot 9 of telescopic arm 3 and the handle tool magazine 4 cooperates, telescopic arm 3 rear ends are cone, it is contained in the handle tool magazine 4, cooperate the handle tool magazine 4 terminal locking nuts 7 of installing with the conical sleeve convex-concave of handle tool magazine 4 front ends.

Claims

1, a kind of telescopic arm reaping hook, by axle, positioning key, telescopic arm, the handle tool magazine, backing pin, hold-down screw, locking nut, the reaping hook sheet is formed, it is characterized in that: the reaping hook sheet is hinged with the front end of telescopic arm by axle, be collected in when folding in the handle tool magazine, expansible is 90 ° during work, and backing pin and hold-down screw location by being installed in the telescopic arm front end, telescopic arm has locating slot, cooperate with the positioning key in the handle tool magazine, the telescopic arm rear end is a cone, it is contained in the handle tool magazine, cooperates the terminal locking nut of installing of handle tool magazine with the conical sleeve convex-concave of handle tool magazine front end.