CN207505499U - A kind of garden layout trim saw - Google Patents

Abstract

The utility model is related to a kind of garden layout trim saws, including saw blade and handle, one end of the saw blade is provided with sawtooth, the other end is provided with blade, it is connected between the tail portion of the saw blade and first handle by tightening knob, the tail portion of the first handle is provided with second handle, is vertically arranged between the first handle and second handle.The utility model structure length is adjustable, easy to use, can realize multiple functions.

Description

Pruning saw for garden construction

technical field

The utility model relates to the technical field of garden construction tools, in particular to a pruning saw for garden construction.

Background technique

In the garden construction process, the grafted plants need to be pruned. In the management process, pruning tools such as saw blades and stripping knives are often used, but too many tools are inconvenient to carry.

Patent No.: 201420737434.5 discloses a grafted pruning saw. The pruning saw includes a handle and a knife body connected to one side of the handle. The knife body includes a serrated section and a sharp blade section. In the latter section, the beneficial effects of this utility model are: 1. In the process of pruning, saws and stripping knives are the two tools with the highest frequency of use. Together, one tool has the functions of sawing knife and stripping knife at the same time, which is convenient to use and carry; Second, the sawtooth section and sharp blade section are on the same knife body, which can achieve seamless switching between the two functions, and because the knife body is sharp and easy to use Scratch the staff, and the seamless switch avoids the safety hazard caused by changing the direction of use; 3. The sharp blade section is located in the front section, and the sawtooth section is located in the rear section, which can maximize the use of the characteristics of each function and improve the use efficiency; 4. The sharp blade is set as a sharp point, which can realize multiple needs of stabbing, peeling, peeling, chopping, and cutting, and can meet the needs of various situations; 5. The handle is set in a curved shape, which is more convenient when using the sawtooth function; 6. The knife body and The handle is fixed or detachable. The replacement of the blade can be facilitated by adopting a detachable connection.

But this utility model also has following shortcoming:

The sharp edge of this utility model is located at the tip, and since the thickness of the saw blade is not very thick, the saw blade may not be able to bear the external force and cause deformation or fracture when stabbing, peeling, chipping, chopping, and cutting, and because the sharp edge is located at the tip The unique design makes it difficult for the operator to bear the force when using the sharp blade.

Utility model content

The purpose of the utility model is to overcome the problems existing in the prior art, and provide a pruning saw for garden construction, which can realize the functions of sawing, cutting or cutting grafted plants, and the saw blade can be adjusted, which is convenient to use.

The technical scheme adopted by the utility model to solve its technical problems is: comprising a saw blade and a handle, one end of the saw blade is provided with sawtooth, the other end is provided with a blade, the tail of the saw blade and the first handle are passed through a tight A fixed knob connection, a second handle is provided at the tail of the first handle, and the first handle and the second handle are vertically arranged.

As an optimized content of this solution, through holes are provided at the tail of the saw blade, at least two through holes are arranged, and the through holes are arranged equidistantly.

As an optimized content of this solution, the first handle is provided with a movable groove, and at least two threaded holes are arranged in the movable groove, and the threaded holes coincide with the through holes.

As an optimized content of this solution, the saw blade is arranged in the movable groove of the first handle, and the saw blade and the first handle are fixedly connected by at least two fastening knobs.

As an optimized content of this solution, grip grooves are provided on one side of the first handle and the second handle.

The beneficial effects of the utility model:

1. The blade provided on the saw blade of the utility model can conveniently trim the smaller branches on the plants for garden construction, and use a saw to cut when the branches are thicker; 2. The saw blade and the first handle The set through hole and threaded hole can be used in conjunction with the fastening knob to realize the replacement and fastening of the saw blade. The movable groove set on the first handle can realize the up and down adjustment of the saw blade. When the blade needs to be used, the saw blade can be adjusted. Short, easy to bear force, and can prevent the breakage and deformation of the saw blade, which is more conducive to the use of the blade to trim the plants; 3. The grip grooves set on the first and second handles can facilitate the operator's grip, and the second The handle is more convenient for the operator to cut.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the telescopic structure of the utility model;

Fig. 3 is a structural schematic diagram of a top view of the fastening knob of the utility model;

Fig. 4 is a schematic structural diagram of the front view of the fastening knob of the utility model;

Among them: 1, sawtooth, 2, blade, 3, through hole, 4, fastening knob, 5, first handle, 6, movable groove, 7, threaded hole, 8, second handle, 9, grip groove, 10, saw blade.

Detailed ways

All following accompanying drawings are only convenient for explaining the basic situation of the present utility model, will explain to the extension of the component number, position, relationship and size that constitute the preferred embodiment in the accompanying drawings, read and understand the situation of the present utility model Post-related changes are implemented within the skill of the industry. In addition, after reading and understanding the situation of the present utility model, the change of the precise size and size ratio to meet the specific strength, weight, strength, and similar requirements is also a skill in the industry.

The same or similar components are marked with the same reference numerals in different drawings; , "inner", "outer", "end", "portion", "section", "width", "thickness", "area", etc. It is only used to help describe the utility model, but not to limit the utility model.

Example:

As shown in Fig. 1 and Fig. 2, a kind of pruning saw for garden construction comprises saw blade 10 and handle, and one end of described saw blade 10 is provided with sawtooth 1, and the other end is provided with blade 2, and described saw blade 10 The tail part is connected with the first handle 5 through the fastening knob 4, and the tail part of the first handle 5 is provided with a second handle 8, and the first handle 5 and the second handle 8 are vertically arranged.

As the above preferred solution, the tail of the saw blade is provided with through holes 3, at least two through holes 3 are arranged, and the through holes are arranged equidistantly, and the setting of the through holes on the saw blade can be conveniently compared with the second Fastened between one handle.

As the above-mentioned preferred solution, the first handle is provided with an active groove 6, and at least two threaded holes 7 are arranged in the movable groove 6, and the threaded holes 7 coincide with the through holes. The provided movable groove can realize the length adjustment of the saw blade, and the threaded hole can realize screw connection with the fastening knob, thereby fixing the saw blade with the first handle.

As the above-mentioned preferred solution, the saw blade is arranged in the movable groove of the first handle, and the saw blade and the first handle are fixedly connected by at least two fastening knobs, and the design of at least two fastening knobs can prevent Looseness of the saw blade.

As the above-mentioned preferred solution, one side of the first handle and the second handle is provided with a grip groove 9, and the arrangement of the grip groove can ensure the operator's grip comfort, which is more ergonomic.

The specific working method:

As shown in Figures 1 and 2, during garden construction, when it is necessary to cut thick branches with grafted plants, the operator generally uses sawing, and puts the saw blade at the longest position, exposing all the saw teeth, so as to It is good for sawing, and the staff can also hold the second handle for trimming, which is more labor-saving. When trimming small branches, the operator needs to unscrew the fastening knob, adjust the saw blade backwards, and shorten the saw blade. Install the fastening knob in the appropriate threaded hole for chipping, chopping and cutting operations.

Having described the basic teachings of the present invention, many extensions and variations will be apparent to those having ordinary skill in the art. Since the invention disclosed in the specification can be implemented in other specific forms without departing from the spirit or general characteristics of the invention, and some of these specific forms have been indicated, the embodiments disclosed in the specification should be considered as illustrations rather than as illustrations. limit. The scope of the present utility model is defined by the attached scope of patent application, rather than by the above-mentioned description, and all changes within the equivalent meaning and scope of the scope of patent application will still be included in its scope.

In summary, the utility model achieves the desired effect.

Claims (5)

1. A kind of pruning saw for garden construction, comprising saw blade and handle, it is characterized in that: one end of described saw blade is provided with sawtooth, and the other end is provided with blade, passes between the afterbody of described saw blade and the first handle The fastening knob is connected, the tail of the first handle is provided with a second handle, and the space between the first handle and the second handle is vertically arranged. 2. A kind of pruning saw for garden construction according to claim 1, characterized in that: the tail of the saw blade is provided with through holes, and there are at least two through holes, and the gap between the through holes is equal to that of the through holes. distance arrangement. 3. A pruning saw for garden construction according to claim 2, characterized in that: said first handle is provided with a movable groove, and at least two threaded holes are arranged in said movable groove, and said threaded holes coincides with the through hole. 4. A kind of pruning saw for garden construction according to claim 3, characterized in that: the saw blade is arranged in the movable groove of the first handle, and at least two Tighten the knob to secure the connection. 5 . The pruning saw for garden construction according to claim 1 , characterized in that: one side of the first handle and the second handle are both provided with grip grooves. 6 .