CN217064687U

CN217064687U - A portable gardens saw for garden engineering

Info

Publication number: CN217064687U
Application number: CN202220875580.9U
Authority: CN
Inventors: 姜凤晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-07-29
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a portable garden saw for garden engineering, which belongs to the technical field of garden instruments, one surface of a saw blade is provided with saw teeth, one end of the saw blade is fixedly connected with a clamping block, one side of the clamping block is fixedly connected with a fixed block, the side surface of the fixed block is fixedly connected with a handle, the surface of the clamping block is fixedly connected with a convex strip, the side surface of the convex strip is provided with symmetrical clamping grooves, the surface of the convex strip is fixedly connected with a positioning block through a telescopic rod, the surface of the positioning block is connected with an anti-drop hole, the other end surface of the saw blade is connected with a sheath through a shaft rod in a rotating way, the sheath of the portable garden saw for garden engineering can increase the supporting strength of the saw blade when rotating at the back part of the saw blade, the saw blade can be prevented from being bent and broken in the using process, the service life of the saw blade is prolonged, and when the sheath rotates to the saw teeth part of the saw blade, can shelter from the sawtooth, great improvement garden saw carry the security.

Description

A portable gardens saw for garden engineering

Technical Field

The utility model relates to a garden instrument technical field, more specifically say, relate to a portable gardens saw for garden engineering.

Background

Gardens, which refer to a natural environment and a recreation area which are cultured specifically, are created by transforming terrains, planting trees, flowers and plants, building buildings, arranging garden roads and the like in a certain region by applying engineering technology and artistic means, and are called gardens.

At present, in the maintenance process of gardens, a plurality of pruning tools are required to be used for pruning flowers, plants and trees, wherein the pruning tools comprise a garden manual saw, but the general garden manual saw is mostly used through a handle part in the using process, the saw blade is easy to bend and break in the pulling and sawing process, the service life of the saw blade is shortened, and the saw blade exposed outside can cause saw teeth to scrape and touch a user in the carrying process, so that a portable garden saw for garden engineering is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a portable garden saw for garden engineering, this a sheath that is used for portable garden saw of garden engineering to set up, when rotatory back at the saw bit, can increase the support intensity of saw bit, can avoid the saw bit at the crooked rupture of use, the life of saw bit has been prolonged, and when the sheath rotated the sawtooth position of saw bit, can shelter from the sawtooth, great improvement the security of carrying of garden saw.

In order to solve the above problems, the utility model adopts the following technical proposal.

A portable garden saw for garden engineering comprises a saw blade, wherein saw teeth are arranged on one surface of the saw blade, a clamping block is fixedly connected to one end of the saw blade, a fixed block is fixedly connected to one side of the clamping block, a handle is fixedly connected to the side surface of the fixed block, a convex strip is fixedly connected to the surface of the clamping block, symmetrical clamping grooves are formed in the side surface of the convex strip, a positioning block is fixedly connected to the surface of the convex strip through a telescopic rod, an anti-falling hole is connected to the surface of the positioning block in a contact manner, a sheath is rotatably connected to the surface of the other end of the saw blade through a shaft rod, a protective groove is arranged in the central position of the sheath, the inner wall of the protective groove is connected to the surface of the saw blade in a contact manner, one end of the protective groove is communicated with the anti-falling groove, an inserting piece is fixedly connected to one end of the sheath, and the sheath is arranged on the portable garden saw for garden engineering, when rotatory back at the saw bit, can increase the support intensity of saw bit, can avoid the saw bit at the crooked rupture of use in, prolonged the life of saw bit, when the sheath rotated the sawtooth position of saw bit in addition, can shelter from the sawtooth, great improvement garden saw carry the security.

Further, the dead slot of keeping away of symmetry is seted up on the surface of sand grip, the fixed inner wall at the dead slot of keeping away of telescopic link, the inner wall of telescopic link is equipped with the spring, the telescopic link is anti-disengaging structure, keeps away the dead slot and is convenient for accomodate the locating piece after the telescopic link shrink, makes things convenient for sheath and sand grip joint.

Further, the shape of inserted sheet is L shape, the surface of inserted sheet is connected with the inner wall contact of draw-in groove, the inner wall in anticreep groove is connected with the surface contact of sand grip, and inserted sheet and sand grip joint can restrict the rotational position of sheath.

Furthermore, the surface of the shaft lever is sleeved with symmetrical extrusion rings, the surfaces of the extrusion rings are in contact connection with the surface of the saw blade, the extrusion rings are made of elastic extrusion-resistant rubber, and the joint of the sheath and one end of the saw blade can be prevented from randomly shaking.

Furthermore, the one end of axostylus axostyle can be dismantled and be connected with the anticreep cap, the shape of anticreep cap is the polygon, a surface of anticreep cap is connected with the surface contact of sheath, and the anticreep cap makes things convenient for the dismantlement of axostylus axostyle, and then the partition of being convenient for between sheath and the saw bit.

Furthermore, the cross-sectional dimension of fixed block is greater than the cross-sectional dimension of clamp splice, the length dimension of fixed block and clamp splice is the same, and the fixed block can increase the support intensity of clamp splice, and then has improved the installation fastness of saw bit.

Furthermore, the surface of the handle is provided with an anti-slip groove which is in line with the curve of the human fingers, so that a user can conveniently grip the handle by hands, and the anti-slip handle has an anti-slip function.

Compared with the prior art, the utility model has the advantages of:

(1) the sheath that this scheme set up, rotatory when the back of saw bit, can increase the support intensity of saw bit, can avoid the saw bit at the crooked rupture of use, prolonged the life of saw bit, when the sheath rotated the sawtooth position of saw bit in addition, can shelter from the sawtooth, great improvement the security of carrying of garden saw.

(2) The dead slot of keeping away of symmetry is seted up on the surface of sand grip, and the fixed cover of telescopic link is connected at the inner wall of keeping away the dead slot, and the inner wall of telescopic link is equipped with the spring, and the telescopic link is anti-disengaging structure, keeps away the dead slot and is convenient for accomodate the locating piece after the telescopic link shrink, makes things convenient for sheath and sand grip joint.

(3) The shape of inserted sheet is L shape, and the surface of inserted sheet is connected with the inner wall contact of draw-in groove, and the inner wall in anticreep groove is connected with the surface contact of sand grip, and inserted sheet and sand grip joint can restrict the rotational position of sheath.

(4) The surface of axostylus axostyle has cup jointed the extrusion ring of symmetry, and the surface contact of extrusion ring is connected with the surface contact of saw bit, and the extrusion ring adopts the resistant extrusion rubber of elasticity to make, can avoid sheath and the one end junction of saw bit to produce random rocking.

(5) The one end of axostylus axostyle can be dismantled and be connected with the anticreep cap, and the shape of anticreep cap is the polygon, and the surperficial contact of anticreep cap and sheath is connected, and the anticreep cap makes things convenient for the dismantlement of axostylus axostyle, and then the partition of being convenient for between sheath and the saw bit.

(6) The cross-sectional dimension of fixed block is greater than the cross-sectional dimension of clamp splice, and the length dimension of fixed block and clamp splice is the same, and the fixed block can increase the support intensity of clamp splice, and then has improved the installation fastness of saw bit.

(7) The surface of the handle is provided with an anti-slip groove which is in line with the curve of the human fingers, so that a user can conveniently grip the handle by hands, and the anti-slip handle has the function of preventing slipping.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a bottom view of the positioning block and raised strip mounting structure of the present invention;

FIG. 3 is a side view of the rib structure of FIG. 2;

FIG. 4 is a top view of the sheath structure of the present invention;

fig. 5 is a partial bottom view of the sheath structure of fig. 4.

The reference numbers in the figures illustrate:

1 saw bit, 11 sawteeth, 2 handles, 21 fixing blocks, 22 clamping blocks, 23 raised lines, 24 clamping grooves, 25 clearance grooves, 3 positioning blocks, 31 telescopic rods, 4 protective sleeves, 41 protective grooves, 42 shaft rods, 43 anti-release caps, 44 extrusion rings, 45 inserting pieces, 46 anti-release grooves and 47 anti-release holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a portable garden saw for garden engineering, including a saw blade 1, referring to fig. 1-5, a surface of the saw blade 1 is provided with saw teeth 11, the saw blade 1 belongs to the prior art, and a saw blade is used for a common manual saw, one end of the saw blade 1 is fixedly connected with a clamping block 22, the clamping block 22 is made of engineering plastics, which can reduce the weight of the garden saw, belonging to the prior art, one side of the clamping block 22 is fixedly connected with a fixing block 21, the cross-sectional dimension of the fixing block 21 is larger than that of the clamping block 22, the length dimensions of the fixing block 21 and the clamping block 22 are the same, the fixing block 21 can increase the supporting strength of the clamping block 22, thereby improving the mounting firmness of the saw blade 1, the side of the fixing block 21 is fixedly connected with a handle 2, the surface of the handle 2 is provided with an anti-slip groove conforming to the curve of human fingers, which is convenient for a user to grasp the handle 2 by hand, and has an anti-slip function, fixed surface of clamp splice 22 is connected with sand grip 23, the draw-in groove 24 of symmetry has been seted up to the side of sand grip 23, telescopic link 31 fixedly connected with locating piece 3 is passed through on the surface of sand grip 23, the surface contact of locating piece 3 is connected with anticreep hole 47, the one end of locating piece 3 is the arc, the position of cup jointing of the automatic fixed sheath 4 of elasticity that can pass through telescopic link 31, the other end surface of saw bit 1 rotates through axostylus axostyle 42 and is connected with sheath 4, the central point of sheath 4 puts and is equipped with protective housing 41, the inner wall of protective housing 41 is connected with the surface contact of saw bit 1, the one end intercommunication of protective housing 41 has anticreep groove 46, the one end fixedly connected with inserted sheet 45 of sheath 4.

Please refer to fig. 2 and 4, the surface of the convex strip 23 is provided with symmetrical clearance grooves 25, the telescopic rod 31 is fixedly sleeved on the inner wall of the clearance groove 25, the inner wall of the telescopic rod 31 is provided with a spring, the telescopic rod 31 is of an anti-disengaging structure, the clearance groove 25 is convenient for accommodating the positioning block 3 after the telescopic rod 31 is contracted, the sheath 4 is conveniently clamped with the convex strip 23, the shape of the inserting piece 45 is L-shaped, the surface of the inserting piece 45 is in contact with the inner wall of the clamping groove 24, the inner wall of the anti-disengaging groove 46 is in contact with the surface of the convex strip 23, the inserting piece 45 is clamped with the convex strip 23, and the rotating position of the sheath 4 can be limited.

Please refer to fig. 4, the surface of the shaft rod 42 is sleeved with the symmetric extrusion rings 44, the surface of the extrusion rings 44 is in contact with the surface of the saw blade 1, the extrusion rings 44 are made of elastic extrusion-resistant rubber, which can prevent the joint of the sheath 4 and the one end of the saw blade 1 from shaking randomly, one end of the shaft rod 42 can be detachably connected with the anti-falling cap 43, the anti-falling cap 43 is polygonal, one surface of the anti-falling cap 43 is in contact with the surface of the sheath 4, the anti-falling cap 43 facilitates the detachment of the shaft rod 42, and further facilitates the detachment between the sheath 4 and the saw blade 1.

When the portable garden saw for garden engineering is used, a user can hold the handle 2 with one hand, and hold the sheath 4 with one hand to cut tree struts, and the sheath 4 can increase the supporting strength of the saw blade 1 in the cutting process, and meanwhile, the sheath 4 can be held by hands to increase the cutting movement stability of the saw blade 1, when the tree struts encounter thick struts, the tree struts can be cut on the surfaces of different struts, so that the sheath 4 cannot influence the saw blade 1 to cut the thick struts, when the portable garden saw is not used, the sheath 4 can be rotated towards the direction of the saw teeth 11, the sheath 4 rotates anticlockwise to enable the inserting pieces 45 to upwards separate from the clamping grooves 24, and meanwhile, the positioning block 3 automatically separates from the anti-falling holes 47 due to strong upwards rotating force, then the sheath 4 continues to rotate anticlockwise to be clamped in the symmetrical clamping grooves 24 to shield the saw teeth 11, and the sheath 4 is arranged, when rotatory at the back of saw bit 1, can increase the support intensity of saw bit 1, can avoid saw bit 1 crooked rupture in the use, prolonged saw bit 1's life, when sheath 4 rotates the 11 positions of sawtooth of saw bit 1 in addition, can shelter from sawtooth 11, great improvement the security of carrying of garden saw.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A portable gardens saw for garden engineering, includes saw bit (1), its characterized in that: the saw blade is characterized in that saw teeth (11) are arranged on one surface of the saw blade (1), one end of the saw blade (1) is fixedly connected with a clamping block (22), one side of the clamping block (22) is fixedly connected with a fixing block (21), the side surface of the fixing block (21) is fixedly connected with a handle (2), the surface of the clamping block (22) is fixedly connected with a convex strip (23), the side surface of the convex strip (23) is provided with symmetrical clamping grooves (24), the surface of the convex strip (23) is fixedly connected with a positioning block (3) through a telescopic rod (31), the surface of the positioning block (3) is in contact connection with an anti-falling hole (47), the other end surface of the saw blade (1) is rotatably connected with a sheath (4) through a shaft rod (42), a protective groove (41) is arranged at the center of the sheath (4), and the inner wall of the protective groove (41) is in contact connection with the surface of the saw blade (1), one end of the protective groove (41) is communicated with an anti-falling groove (46), and one end of the sheath (4) is fixedly connected with an inserting piece (45).

2. The portable garden saw for garden engineering according to claim 1, wherein: symmetrical clearance groove (25) have been seted up on the surface of sand grip (23), telescopic link (31) fixed cup joint is at the inner wall of clearance groove (25), the inner wall of telescopic link (31) is equipped with the spring, telescopic link (31) are anti-disengaging structure.

3. The portable garden saw for garden engineering according to claim 1, wherein: the shape of inserted sheet (45) is L shape, the surface of inserted sheet (45) is connected with the inner wall contact of draw-in groove (24), the inner wall of anticreep groove (46) is connected with the surface contact of sand grip (23).

4. The portable garden saw for garden engineering according to claim 1, wherein: symmetrical extrusion rings (44) are sleeved on the surface of the shaft rod (42), the surface of each extrusion ring (44) is in contact connection with the surface of the saw blade (1), and the extrusion rings (44) are made of elastic extrusion-resistant rubber.

5. The portable garden saw for garden engineering according to claim 1, wherein: one end of the shaft lever (42) is detachably connected with an anti-release cap (43), the anti-release cap (43) is polygonal, and one surface of the anti-release cap (43) is in contact connection with the surface of the sheath (4).

6. The portable garden saw for garden engineering according to claim 1, wherein: the cross-sectional dimension of the fixed block (21) is larger than that of the clamping block (22), and the length dimensions of the fixed block (21) and the clamping block (22) are the same.

7. The portable garden saw for garden engineering according to claim 1, wherein: the surface of the handle (2) is provided with an anti-slip groove which is in line with the curve of a human finger.