CN218456792U - Garden saw for garden maintenance - Google Patents

Abstract

The utility model provides a garden saw for garden maintenance, which belongs to the technical field of garden equipment and comprises a handle, a fixing device, an adjusting device and a saw blade. The adjusting device is installed inside the handle for driving the saw The knife moves into or out of the handle, and the fixing device is arranged at one end of the handle. When the saw blade moves out of the handle, the fixing device is used for The saw blade is clamped to realize the fixing of the saw blade. When the utility model is not in use, the saw blade can be retracted into the knife groove to improve safety; the retractable saw blade design facilitates the saw blade to perform far and near sawing operations, and improves the practicability of the device.

Description

Garden saw for garden maintenance

technical field

The utility model belongs to the technical field of garden equipment, in particular to a garden saw for garden maintenance.

Background technique

In urban construction, garden construction is an essential part. When carrying out garden construction, staff need to use various garden tools, including garden saws.

However, most of the existing garden saws for garden pruning have complex structures and are not convenient for garden workers to carry and use, and the saw blades cannot shrink when not in use.

Utility model content

Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the embodiment of the utility model is to provide a garden saw for garden maintenance.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A garden saw for garden maintenance, comprising a handle, a fixing device, an adjusting device and a saw blade,

The adjusting device is installed inside the handle for driving the saw blade to move into or out of the handle,

The fixing device is arranged at one end of the handle, and when the saw blade is moved out from the inside of the handle, the fixing device is used to clamp the saw blade to realize the fixing of the saw blade.

As a further improvement of the utility model: one end of the saw blade is fixedly provided with a saw blade handle,

The fixing device includes a telescopic motor and a telescopic rod,

One end of the knife handle is provided with a relatively distributed upper knife rod and a lower knife rod, the telescopic motor is fixed on one side of the upper knife rod, one end of the telescopic rod is connected to the output end of the telescopic motor, and the other end is fixed A pressure plate is provided.

As a further improvement of the utility model: the adjusting device includes a screw rod and a connecting sleeve,

There is a screw groove inside the knife handle, one end of the screw rod extends to the inside of the screw groove and is threadedly matched with the connecting sleeve, and the other end extends to the outside of the knife handle and is fixedly provided with a rotating handle ,

One side of the connecting sleeve is connected with a knife handle bar, one side of the knife handle bar is connected with the lower knife bar, and the saw handle is connected with the lower knife bar through a rotating shaft.

As a further improvement of the utility model: a chute is also provided inside the handle,

The tool handle rod extends to the inside of the chute and can slide along the length direction of the chute.

As a further improvement of the utility model: the handle includes an upper handle and a lower handle, and a slot for receiving the saw blade is formed between the upper handle and the lower handle.

As a further improvement of the utility model: a handle is provided on one side of the guide groove, and a non-slip pad is provided on the inner side of the handle.

Compared with the prior art, the beneficial effects of the utility model are:

(1) When the utility model is not in use, the saw blade can be retracted into the knife groove to improve safety;

(2) The utility model is designed with a retractable saw blade, which is convenient for the saw blade to perform far and near sawing operations, and improves the practicability of the device.

Description of drawings

Fig. 1 is a structural representation of a garden saw for garden maintenance;

Fig. 2 is a structural schematic diagram of an adjustment device in a garden saw for garden maintenance;

Fig. 3 is a side view of a garden saw for garden maintenance;

In the figure: 1-upper shank, 2-lower shank, 3-slot, 4-fixing device, 5-upper arbor, 6-lower arbor, 7-adjusting device, 8-saw blade, 9-saw Knife handle, 10-telescopic motor, 11-telescopic rod, 12-shaft, 13-rotary handle, 14-screw, 15-knife handle, 16-handle, 17-anti-skid pad, 18-chute, 19- Screw groove, 20-press plate, 21-sleeve.

Detailed ways

The technical solution of this patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

Referring to Fig. 1, the present embodiment provides a garden saw for garden maintenance, including a handle, a fixing device 4, an adjusting device 7 and a saw blade 8, and the adjusting device 7 is installed inside the handle for driving The saw blade 8 moves into or out of the handle, and the fixing device 4 is arranged at one end of the handle. When the saw blade 8 moves out from the handle, the The fixing device 4 is used for clamping the saw blade 8 to realize the fixing of the saw blade 8 .

When it needs to be used, the adjusting device 7 drives the saw blade 8 to move out from the inside of the handle, and then the saw blade 8 is clamped by the fixing device 4 to realize the fixing of the saw blade 8 and improve the stability of the saw blade 8; When in use, the adjusting device 7 drives the saw blade 8 to move into the handle, so as to realize the storage and protection of the saw blade 8, prevent the saw blade 8 from being exposed, and improve safety.

Please refer to Fig. 1, in one embodiment, the saw blade 8 is fixedly provided with a saw handle 9, the fixing device 4 includes a telescopic motor 10 and a telescopic rod 11, and one end of the handle is provided with relatively distributed upper The knife bar 5 and the lower knife bar 6 , the telescopic motor 10 is fixedly arranged on one side of the upper knife bar, one end of the telescopic rod 11 is connected to the output end of the telescopic motor 10 , and the other end is fixedly provided with a pressing plate 20 .

When the saw blade 8 is moved out from the inside of the handle, the telescopic motor 10 drives the telescopic rod 11 to extend, and the end of the telescopic rod 11 away from the telescopic motor 10 presses the saw handle 9 on the side of the lower rod 6 through the pressure plate 20 to realize sawing. The clamping and fixing of the knife 8 improves the stability of the saw knife 8 during use.

Please refer to Fig. 2, in one embodiment, the adjustment device 7 includes a screw rod 14 and a connecting sleeve 21, a screw rod slot 19 is opened inside the handle, and one end of the screw rod 14 extends to the screw rod The inside of the groove 19 is threadedly matched with the connecting sleeve 21, and the other end extends to the outside of the handle of a knife and is fixedly provided with a rotating handle 13. One side of the connecting sleeve 21 is connected with a handle rod 15, and the knife handle One side of the handle bar 15 is connected to the lower knife bar 6 , and the saw handle 9 is connected to the lower knife bar 6 through a rotating shaft 12 .

By rotating the rotary handle 13, the screw mandrel 14 is driven to rotate, and through the threaded cooperation between the screw mandrel 14 and the connecting sleeve 21, the knife handle bar 15 and the lower knife bar 6 can be driven to move, and then the saw blade 8 can be moved from the inside of the knife handle. Move to the outside to facilitate the use of the saw blade 8; by rotating the rotary handle 13 in the opposite direction, the screw rod 14 is driven to rotate in the opposite direction, and the screw rod 14 is matched with the thread of the connecting sleeve 21 to drive the handle rod 15 and the lower knife The rod 6 moves in the opposite direction, thereby driving the saw blade 8 to move into the handle, so as to realize the storage and protection of the saw blade 8 .

Please refer to FIG. 2 , in one embodiment, a sliding slot 18 is provided inside the handle, and the handle rod 15 extends to the inside of the sliding slot 18 and can slide along the length direction of the sliding slot 18 .

Through the sliding fit between the handle bar 15 and the sliding groove 18, the screw rod 14 can smoothly drive the connecting sleeve 21 to move when it rotates.

Please refer to Fig. 1 , in one embodiment, the handle includes an upper handle 1 and a lower handle 2, and a saw blade 8 is formed between the upper handle 1 and the lower handle 2 The sipe 3.

Please refer to FIG. 3 , in one embodiment, a handle 16 is provided on one side of the guide groove 3 , and an anti-skid pad 17 is provided on the inner side of the handle 16 .

The setting of the handle 16 facilitates carrying the garden saw, and the setting of the anti-slip pad 17 facilitates the stability of the handle 16 to be held.

The working principle of the utility model: when not in use, the saw blade 8 can be retracted into the knife groove 3 under the action of the rotating shaft 12, and when in use, the sleeve 21 and the knife rod handle 15 connected with the sleeve 21 are driven by the rotating handle 13 Move on the screw rod 14 to adjust the length of the upper knife bar 5 and the lower knife bar 6 to realize the elongation or shortening of the saw blade 8; the telescopic motor 10 drives the telescopic rod 11 to elongate, thereby pressing the pressure plate 20 on the saw handle 9 comes up to realize the fixation of the saw blade 8 to ensure the normal operation of the equipment; when carrying, the anti-skid pad 17 on the handle 16 is convenient for the staff to carry and improve comfort.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (6)

1. A garden saw for garden maintenance is characterized by comprising a handle, a fixing device, an adjusting device and a saw knife,

the adjusting device is arranged in the knife handle and is used for driving the saw knife to move into the knife handle or move out of the knife handle,

the fixing device is arranged at one end of the knife handle, and when the saw knife moves out of the interior of the knife handle, the fixing device is used for clamping the saw knife so as to fix the saw knife.

2. The garden saw for garden maintenance according to claim 1, wherein a saw blade handle is fixedly provided at one end of the saw blade,

the fixing device comprises a telescopic motor and a telescopic rod,

the telescopic electric tool comprises a tool handle and is characterized in that an upper tool bar and a lower tool bar which are distributed oppositely are arranged at one end of the tool handle, a telescopic motor is fixedly arranged on one side of the upper tool bar, one end of the telescopic rod is connected with the output end of the telescopic motor, and a pressing plate is fixedly arranged at the other end of the telescopic rod.

3. The garden saw for garden maintenance according to claim 2, wherein the adjusting means includes a screw and a coupling sleeve,

a screw rod groove is arranged in the knife handle, one end of the screw rod extends into the screw rod groove and is in threaded fit with the connecting sleeve, the other end of the screw rod extends to the outer part of the knife handle and is fixedly provided with a rotating handle,

one side of the connecting sleeve is connected with a cutter handle rod, one side of the cutter handle rod is connected with the lower cutter rod, and the saw cutter handle is connected with the lower cutter rod through a rotating shaft.

4. The garden saw for garden maintenance according to claim 3, wherein a sliding groove is further provided in the handle,

the knife handle rod extends into the sliding groove and can slide along the length direction of the sliding groove.

5. The garden saw for garden maintenance according to claim 1, wherein the handle comprises an upper handle and a lower handle, and a knife slot for accommodating the saw knife is formed between the upper handle and the lower handle.

6. The garden saw for garden maintenance according to claim 5, wherein a handle is further provided on one side of the knife groove, and a non-slip mat is provided on the inner side of the handle.

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