CN207399933U - A kind of afforestation scissors - Google Patents

Abstract

The utility model discloses a kind of afforestation scissors, its structure includes fastener, axis pin, connector, telescopic device, shear arm, fixed screw, shaft, movable cutting edge, spring, handle, the activity cutting edge is flexibly connected with shear arm using interference fit type, the activity cutting edge front end is arc-shaped, the activity cutting edge is connected as a single entity by shaft and shear arm, the activity cutting edge is triangular shaped, described two activity cutting edges merge to form a quadrangle, the utility model is equipped with telescopic device, it is controlled by handle, coordinated with shear arm and movable cutting edge, it is fixed with shaft, it is trimmed, when the branch for needing cutting range, just pass through telescopic rod and support arm cooperation elongation, high branch can be directly trimmed on ground, it need not step down on higher object, it prevents from falling down, reduce labor intensity.

Description

A kind of afforestation scissors

Technical field

The utility model is a kind of afforestation scissors, belongs to scissors device technical field.

Background technology

Scissors is called seacteur, shrub and hedge trimmer, is a kind of garden tool set, and being mainly used for pruning is used, and trims pest and disease damage branch, Keep tree body beautiful.

Prior art discloses Application No.：201611086525.7 a kind of pruner, including：First shear blade, Second shear blade, upper handle of a knife and lower handle of a knife；First shear blade is connected with the second shear blade by axis pin；The upper handle of a knife with Second shear blade is connected；The lower handle of a knife is connected with the first shear blade；The first shear blade front end is equipped with lamp, and the other end is equipped with Inductor；The lower knife upper end is equipped with dial plate；The lower handle of a knife bends 30 degree outward, and bending part is equipped with and refers to nest；Institute Handle of a knife lower end is stated equipped with handsaw.The configuration of the present invention is simple, design is reasonable, easy to use, and handsaw is set on upper handle of a knife, is conveniently taken With, while normal beta pruning is not influenced, it easily can disposably trim various branches, it is not necessary to pick and place pruning tool back and forth, save Trim the time.But it is disadvantageous in that current shrub and hedge trimmer gripping handle is shorter, it is impossible to adjust its length, to trim higher Branch, it is necessary to step down on higher object, labor intensity is big, and work efficiency is low.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of afforestation scissors, to solve Current shrub and hedge trimmer gripping handle is shorter, it is impossible to adjust its length, to trim higher branch, it is necessary to step down in higher object On, the problem of labor intensity is big, and work efficiency is low.

To achieve these goals, the utility model is to realize by the following technical solutions：A kind of afforestation is used Scissors, structure include fastener, axis pin, connector, telescopic device, shear arm, fixed screw, shaft, movable cutting edge, spring, Handle, the activity cutting edge are flexibly connected with shear arm using interference fit type, and the activity cutting edge front end is arc-shaped, institute It states movable cutting edge to be connected as a single entity by shaft and shear arm, the activity cutting edge is triangular shaped, described two activity cutting edges Merging and form a quadrangle, the shaft is located at two shear arm upper ends, and the shear arm is equipped with fixed screw, and described two Spring is equipped between a shear arm, the shear arm is flexibly connected with handle using interference fit type, the length of the handle For 10-15cm, and the shape of handle is ㄏ shapes, and the handle is gap-matched mode with telescopic device and is flexibly connected, described Handle end is equipped with connector, and the connector is connected as a single entity with axis pin；The telescopic device is by Anti-slip cover, telescopic rod, support Arm, inductor slide mouth, hold part composition, and the Anti-slip cover is flexibly connected with holding part using interference fit type, described anti- Sliding sleeve front end is connected as a single entity by sliding mouth with telescopic rod, is gap-matched mode activity company on the telescopic rod with support arm It connects, the support arm front end is equipped with inductor, and the support arm is connected as a single entity by telescopic rod and Anti-slip cover, the Anti-slip cover Length is more than the length of support arm, and handle, at its lower end is connected by inductor.

Further, the fastener is connected with handle base.

Further, fastener and connector are connected as a single entity by the axis pin.

Further, the telescopic device is fixedly connected by handle with shear arm.

Further, the shaft is connected by shear arm with spring.

Further, described two movable cutting edges are located between two shear arms.

Further, the thickness on the movable cutting edge left side is more than the thickness on the right.

Further, the telescopic rod has auto-lock function.

Advantageous effect

A kind of afforestation scissors of the utility model, is controlled by handle, is coordinated with shear arm and movable cutting edge, used Shaft is fixed, and is trimmed, and when the branch for needing cutting range, just passes through telescopic rod and support arm cooperation elongation, it is possible to High branch is directly trimmed on ground, need not be stepped down on higher object, prevents from falling down, and reduces labor intensity.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structure diagram of afforestation scissors of the utility model；

Fig. 2 is the telescopic device schematic diagram of the utility model.

Fig. 3 is a kind of fastener schematic diagram of afforestation scissors of the utility model.

In figure：Fastener -1, axis pin -2, connector -3, telescopic device -4, Anti-slip cover -401, telescopic rod -402, support arm - 403rd, inductor -404, slip mouth -405, holding part -406, shear arm -5, fixed screw -6, shaft -7, movable cutting edge -8, bullet Spring -9, handle -10.

Specific embodiment

Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below With reference to specific embodiment, the utility model is expanded on further.

It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution：A kind of afforestation scissors, knot Structure include fastener 1, axis pin 2, connector 3, telescopic device 4, shear arm 5, fixed screw 6, shaft 7, movable cutting edge 8, spring 9, Handle 10, the activity cutting edge 8 are flexibly connected with shear arm 5 using interference fit type, and 8 front end of the activity cutting edge is circular arc Shape, it is described activity cutting edge 8 be connected as a single entity by shaft 7 and shear arm 5, it is described activity cutting edge 8 be it is triangular shaped, it is described two Movable cutting edge 8, which merges, forms a quadrangle, and the shaft 7 is located at two 5 upper ends of shear arm, and the shear arm 5 is equipped with solid Determine screw 6, spring 9 is equipped between described two shear arms 5, the shear arm 5 uses interference fit type activity with handle 10 Connection, the length of the handle 10 is 10-15cm, and the shape of handle 10 is ㄏ shapes, and the handle 10 is used with telescopic device 4 Gap fiting mode is flexibly connected, and 10 end of handle is equipped with connector 3, and the connector 3 is connected as a single entity with axis pin 2；Institute Telescopic device 4 is stated to be made of Anti-slip cover 401, telescopic rod 402, support arm 403, inductor 404, slip mouth 405, holding part 406, The Anti-slip cover 401 is flexibly connected with holding part 406 using interference fit type, and 401 front end of Anti-slip cover is by sliding mouth 405 are connected as a single entity with telescopic rod 402, and being gap-matched mode with support arm 403 on the telescopic rod 402 is flexibly connected, institute 403 front end of support arm is stated equipped with inductor 404, the support arm 403 is connected as a single entity by telescopic rod 402 and Anti-slip cover 401, institute The length for stating Anti-slip cover 401 is more than the length of support arm 403, and handle 10 lower end is connected by inductor 404, the fastener 1 with 10 bottom of handle is connected, and fastener 1 and connector 3 are connected as a single entity by the axis pin 2, the telescopic device 4 by handle 10 with Shear arm 5 is fixedly connected, and the shaft 7 is connected by shear arm 5 with spring 9, and described two activity cutting edges 8 are located at two and cut Between tool arm 5.

Shaft 7 described in this patent, as the term suggests it is that connection zero main part of product must be used, for rotation work In not only born moment of flexure but also bear the axis of torque.

In use, first by the opening fastener 1 of axis pin 2, hold handle, matched somebody with somebody by movable cutting edge 8 and shear arm 5 Conjunction is trimmed, and is coordinated with shaft 7 and trimmed, and then by spring 9 handle 10 is coordinated to be operated, with fixed screw 6 by activity Cutting edge 8 is fixed on shear arm 5, prevents movable cutting edge 8 from dropping, and when the branch for needing cutting range, just passes through 402 He of telescopic rod The cooperation elongation of support arm 403, it is possible to high branch is directly trimmed on ground, need not be stepped down on higher object, prevents from falling , labor intensity is reduced, improves work efficiency.

The fastener 1 of the utility model, axis pin 2, connector 3, telescopic device 4, shear arm 5, fixed screw 6, shaft 7, work Dynamic cutting edge 8, spring 9, handle 10, the component that component is universal standard part or those skilled in the art know, structure and original Reason is all that this technology personnel by technical manual can learn or know by routine experiment method that the utility model solved asks Topic is that the current shrub and hedge trimmer gripping handle of solution is shorter, it is impossible to adjust its length, to trim higher branch, it is necessary to step down in higher Object on, the problem of labor intensity is big, and work efficiency is low, the utility model is combined with each other by above-mentioned component, is passed through Handle controls, and is coordinated with shear arm and movable cutting edge, is fixed, trimmed with shaft, when the branch that needs cutting range, just Pass through telescopic rod and support arm cooperation elongation, it is possible to high branch is directly trimmed on ground, higher object need not be stepped down in On, it prevents from falling down, reduces labor intensity.It is described in detail below:

The Anti-slip cover 401 is flexibly connected with holding part 406 using interference fit type, and 401 front end of Anti-slip cover leads to It crosses slip mouth 405 to be connected as a single entity with telescopic rod 402, mode activity is gap-matched with support arm 403 on the telescopic rod 402 Connection, 403 front end of support arm are equipped with inductor 404, and the support arm 403 is linked as by telescopic rod 402 and Anti-slip cover 401 One, the length of the Anti-slip cover 401 are more than the length of support arm 403.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of afforestation scissors, structure includes fastener（1）, axis pin（2）, connector（3）, telescopic device（4）, scissors Arm（5）, fixed screw（6）, shaft（7）, movable cutting edge（8）, spring（9）, handle（10）, the activity cutting edge（8）With scissors Arm（5）It is flexibly connected using interference fit type, the activity cutting edge（8）Front end is arc-shaped, the activity cutting edge（8）Pass through Shaft（7）With shear arm（5）It is connected as a single entity, it is characterised in that：

The activity cutting edge（8）To be triangular shaped, described two activity cutting edges（8）Merge and form a quadrangle, described turn Axis（7）It is located at two shear arms（5）Upper end, the shear arm（5）It is equipped with fixed screw（6）, described two shear arms（5）It Between be equipped with spring（9）, the shear arm（5）With handle（10）It is flexibly connected using interference fit type, the handle（10）'s Length is 10-15cm, and handle（10）Shape for ㄏ shapes, the handle（10）With telescopic device（4）The side of being gap-matched Formula is flexibly connected, the handle（10）End is equipped with connector（3）, the connector（3）With axis pin（2）It is connected as a single entity；

The telescopic device（4）By Anti-slip cover（401）, telescopic rod（402）, support arm（403）, inductor（404）, slide mouth （405）, hold part（406）Composition, the Anti-slip cover（401）With holding part（406）It is flexibly connected using interference fit type, institute State Anti-slip cover（401）Front end is by sliding mouth（405）With telescopic rod（402）It is connected as a single entity, the telescopic rod（402）Upper and support Arm（403）The mode of being gap-matched is flexibly connected, the support arm（403）Front end is equipped with inductor（404）, the support arm （403）Pass through telescopic rod（402）With Anti-slip cover（401）It is connected as a single entity, the Anti-slip cover（401）Length be more than support arm （403）Length, pass through inductor（404）Connect handle（10）Lower end.

2. a kind of afforestation scissors according to claim 1, it is characterised in that：The fastener（1）With handle（10） Bottom is connected.

3. a kind of afforestation scissors according to claim 1, it is characterised in that：The axis pin（2）By fastener（1）With Connector（3）It is connected as a single entity.

4. a kind of afforestation scissors according to claim 1, it is characterised in that：The telescopic device（4）Pass through hand Handle（10）With shear arm（5）It is fixedly connected.

5. a kind of afforestation scissors according to claim 1, it is characterised in that：The shaft（7）Pass through shear arm （5）With spring（9）It is connected.

6. a kind of afforestation scissors according to claim 1, it is characterised in that：Described two activity cutting edges（8）If In two shear arms（5）Between.