CN217284140U - Novel pruning grafting-tool - Google Patents

Abstract

The utility model discloses a novel pruning and grafting knife, which comprises a knife body, one end of the first knife body is provided with a grafting knife blade part, the other end of the first knife body is provided with a holding part, and the knife The middle part of the first body and the middle part of the second knife body are hinged with each other, and the first knife body is provided with a fruit branch scissors groove part, and the fruit branch scissors groove part is close to the hinge of the first knife body and the second knife body, so One end of the second knife body is provided with a fruit branch scissors blade part which is mutually matched with the fruit branch scissors groove part. The utility model combines the functions of a traditional pruning knife and a grafting knife, and adds a peeling knife to form a combination of three functions of trimming, grafting and peeling. Very convenient. At the same time, in the process of operation, it can be operated conveniently and quickly, and the work efficiency is also significantly improved.

Description

A new type of pruning and grafting knife

technical field

The utility model belongs to the technical field of knives, in particular to a novel pruning and grafting knife.

Background technique

In the prior art, in the process of pruning and grafting seedlings, it is necessary to carry a variety of knives, but there are many types of trimming knives, and the types of grafting knives are also different, and it is inconvenient to carry more knives at the same time.

Moreover, in the operations of pruning and grafting, most of them are shearing, cutting and cutting, and there are also operations of bark removal. The operation is not complicated. Therefore, how to combine knives with different functions into one can not only expand the range of knives It also brings convenience to the manual operation of the staff, and there is no need to carry a variety of knives.

Utility model content

The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art, and to provide a novel pruning and grafting knife to overcome the deficiencies of the prior art.

In order to achieve the above purpose, the utility model is a novel pruning and grafting knife, which comprises a knife body, one end of the first knife body is provided with a grafting knife blade portion, and the other end of the first knife body is provided with a grip portion,

The middle part of the first knife body and the middle part of the second knife body are hinged to each other, and the first knife body is provided with a fruit branch scissors groove part, and the fruit branch scissors groove part is close to the hinge of the first knife body and the second knife body. At the position, one end of the second knife body is provided with a fruit branch scissors blade part which is mutually matched with the fruit branch scissors groove part.

In order to facilitate elastic reset, the hinge joint of the cutter body 1 and the cutter body 2 is provided with a retaining spring for elastically connecting the two.

In order to facilitate storage and placement, the first cutter body or the second cutter body is provided with a concave portion for placing the retaining spring.

In order to facilitate the operation, the groove portion of the fruit branch scissors is located on the same side of the blade portion of the grafting knife.

In order to facilitate the pruning operation, the groove part of the fruit branch scissors and the blade part of the fruit branch scissors are respectively in semi-circular structures that are adapted to each other.

In order to facilitate the scribing operation, a pointed portion is provided at the end of the blade portion of the grafting knife.

In order to facilitate peeling the bark, the other end of the second knife body is provided with a peeling knife.

In order to improve the comfort of holding, the side of the first knife body away from the second knife body is provided with a wooden handle.

The utility model combines the functions of a traditional pruning knife and a grafting knife, and adds a peeling knife to form a combination of three functions of trimming, grafting and peeling. Very convenient. At the same time, in the process of operation, it can be operated conveniently and quickly, and the work efficiency is also significantly improved.

Description of drawings

Fig. 1 is the structural representation of the present utility model

FIG. 2 is a schematic structural diagram of the second cutter body of the present invention.

In the figure 1 knife body 1 101 pointed part 102 grafting knife blade part 103 fruit branch scissors groove part 2 knife body two 201 fruit branch scissors blade part 202 peeling knife 3 rotating shaft 4 depression part.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to FIG. 1 . Obviously, the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1, the utility model is a new type of pruning and grafting knife, which comprises a knife body 1, one end of the knife body 1 is provided with a grafting knife blade portion 102, and the other end of the knife body 1 is provided with a grip holding department,

The middle part of the knife body 1 and the middle part of the knife body 22 are hinged to each other through the rotating shaft 3. The knife body 1 is provided with a fruit branch scissors groove 103, and the fruit branch scissors groove 103 is close to the knife body 1. The hinge part 1 and the second knife body 2 is more convenient to operate when pruning. One end of the knife body two 2 is provided with a fruit branch scissors blade 201 which is mutually compatible with the fruit branch scissors groove part 103.

In order to facilitate elastic reset, the hinge joint of the cutter body 1 and the cutter body 2 2 is provided with a retaining spring for elastically connecting the two.

In order to facilitate storage and placement, the cutter body 1 or the cutter body 2 2 is provided with a concave portion 4 for placing the circlip.

In order to facilitate the operation, the groove portion 103 of the fruit branch scissors is located on the same side of the blade portion 102 of the grafting knife. During the operation, there is no need to turn the knife, and different operations can be performed in the same direction, which is convenient and smooth to use.

In order to facilitate the pruning operation, the groove portion 103 of the fruit and branch scissors and the blade portion 201 of the fruit and branch scissors are respectively in a semi-circular structure that is adapted to each other, and this structure is more labor-saving and easy to use when cutting.

In order to facilitate the scribing operation, a pointed portion 101 is provided at the end of the blade portion 102 of the grafting knife.

In order to facilitate peeling the bark, a peeling knife 202 is provided at the other end of the second knife body 2 .

In order to improve the comfort of holding, a wooden handle is provided on the side of the first knife body 1 away from the second knife body 2 .

The utility model combines the functions of a traditional pruning knife and a grafting knife, and adds a peeling knife to form a combination of three functions of trimming, grafting and peeling. Very convenient. At the same time, in the process of operation, it can be operated conveniently and quickly, and the work efficiency is also significantly improved.

Claims (8)

1. a novel pruning and grafting knife, it comprises a knife body one, one end of the knife body one is provided with a grafting knife blade portion, and the other end of the knife body one is provided with a grip portion, It is characterized in that the middle part of the first knife body and the middle part of the second knife body are hinged to each other, the first knife body is provided with a fruit branch scissors groove part, and the fruit branch scissors groove part is close to the first knife body and the knife body. At the hinge point of the second blade, one end of the second knife body is provided with a fruit branch scissors blade part which is mutually matched with the fruit branch scissors groove part. 2 . A new type of pruning and grafting knife according to claim 1 , wherein the hinge joint of the first knife body and the second knife body is provided with a retaining spring for elastically connecting the two. 3 . 3 . The novel pruning and grafting knife according to claim 2 , wherein the first knife body or the second knife body is provided with a concave portion for placing the circlip. 4 . 4. a kind of novel pruning and grafting knife according to claim 1 is characterized in that the groove part of described fruit branch scissors is located on the same side of the blade part of described grafting knife. 5 . The novel pruning and grafting knife according to claim 4 , wherein the groove portion of the fruit branch scissors and the edge portion of the fruit branch scissors are respectively in mutually compatible semicircular structures. 6 . 6. A new type of pruning and grafting knife according to claim 1, characterized in that the end of the blade of the grafting knife is provided with a pointed head. 7. A new type of pruning and grafting knife according to claim 1, characterized in that the other end of the second knife body is provided with a peeling knife. 8. A new type of pruning and grafting knife according to claim 1, characterized in that a side of the first knife body away from the second knife body is provided with a wooden handle.

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