CN217608486U

CN217608486U - Instrument saw structure of usefulness is pruned in gardens

Info

Publication number: CN217608486U
Application number: CN202221893294.1U
Authority: CN
Inventors: 关贺群
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-10-21
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses an instrument saw structure of usefulness is pruned in gardens belongs to gardens pruning saw technical field, including the handle, the inside activity of handle has cup jointed and has removed the square bar, the top fixed mounting who removes the square bar has the connecting block that is located the handle outside, the inside activity of connecting block has cup jointed the instrument saw body. The utility model discloses a set up and remove the square bar, first threaded rod and bolt, through rotatory first rotatory piece, thereby will drive first circle piece and first threaded rod and take place rotatoryly, and make first threaded rod take place rotatoryly along the threaded inner wall that removes the square bar, and then will make and remove the square bar and take place the rebound along the inner wall of handle, stop when reaching suitable position, then extrude fixedly to first rotatory piece through rotatory bolt, thereby reached the purpose of extending the whole length of instrument saw body and effectively locking, and then make this saw can prune the branch of height.

Description

Instrument saw structure of usefulness is pruned in gardens

Technical Field

The utility model belongs to the technical field of gardens pruning saw, specifically a instrument saw structure of gardens pruning usefulness.

Background

The garden pruning is mainly characterized by taking an ornamental tree shape as a main point, ornamental points of the garden are embodied on stems, vomit and other devices, the ornamental points are collectively called vomit wood species, the pruning purpose is to shape, the pruning is mainly a modeling problem, the flower blossoming is not important, and the theoretical basis of the pruning is mainly the ornamental requirement, the natural attribute, the branch habit, the branch bud characteristic and the growth rule related to the pruning.

At present, an operator often needs to use a tool saw in the process of pruning branches, and the tool saw in the prior art can achieve a basic extension effect in the actual use process, but an extension rod is mostly in sliding connection with an external handle, so that the extension rod is short of an effective length locking mechanism and cannot be effectively fixed in length as required; and inconvenient carry out quick replacement to anterior saw blade body, when leading to the use to prune the eminence branch, availability factor is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides an instrument saw structure of usefulness is pruned in gardens has solved its length and can not effectively lock and can not the shortcoming of the anterior saw blade body of quick replacement.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an instrument saw structure that gardens pruning was used, includes the handle, the inside activity of handle has cup jointed the removal square pole, the top fixed mounting that removes the square pole has the connecting block that is located the handle outside, the inside activity of connecting block has cup jointed the instrument saw body, the inside screw thread of removing the square pole has cup jointed first threaded rod, the lower extreme of first threaded rod runs through the handle and cup joints and fixedly connected with is located the outside first rotatory piece of handle with the inner wall activity of handle, the external surface mounting of first threaded rod has cup jointed the first circle piece that is located the handle inside, the surface of first circle piece cup joints with the inner wall activity of handle, the bottom fixed mounting of handle has the support, the internal thread of support has cup jointed the bolt, the top of bolt and the bottom swing joint of first rotatory piece, the bottom of bolt is located the outside of support.

As the utility model discloses it is preferred, the inside activity of connecting block has cup jointed and is located the left grafting piece of instrument saw body, the inside fixed cover of grafting piece has cup jointed the square, the right-hand member of square runs through the instrument saw body and cup joints with the inner wall activity of instrument saw body.

As the utility model discloses preferred, the inside fixed mounting of cup jointing the piece has the square column that is located the square below, the right-hand member through connection piece of square column cup joints with the inner wall activity of connecting block.

As the utility model discloses it is preferred, the inside activity of connecting block has cup jointed the second threaded rod, the left end of second threaded rod runs through the square column and cup joints with the inner wall screw thread of square column.

As the utility model discloses it is preferred, the right-hand member fixedly connected with of second threaded rod is located the outside rotatory piece of second of connecting block, the surface roughness of the rotatory piece of second.

As the utility model discloses preferred, the external fixed surface of second threaded rod has cup jointed the second circle piece that is located the connecting block inside, the surface of second circle piece cup joints with the inner wall activity of connecting block.

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

1. the utility model discloses a set up and remove the square bar, first threaded rod and bolt, through rotatory first rotatory piece, thereby will drive first circle piece and first threaded rod and take place rotatoryly, and make first threaded rod take place rotatoryly along the threaded inner wall that removes the square bar, and then will make and remove the square bar and take place the rebound along the inner wall of handle, stop when up to suitable position, then extrude fixedly to first rotatory piece through rotatory bolt, thereby reached the purpose of extending instrument saw body whole length and effective fixed length, and then make this saw can prune the branch of height.

2. The utility model discloses a set up the square, square column and second threaded rod, through rotating the rotatory piece of second, thereby will drive second circle piece and second threaded rod and take place rotatoryly, and make the second threaded rod take place rotatoryly along the inner wall of square column, and then will make the square column drive the cover piece and take place to remove with the square, and make the square break away from the inside of instrument saw body, and then remove the fixed effect to the instrument saw body, then change through dismantling the instrument saw body from the inside of connecting block, and then reached the purpose of being convenient for change instrument saw body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic structural view of a first threaded rod of the present invention;

FIG. 4 is a schematic side sectional view of the connecting block of the present invention;

FIG. 5 is a schematic view of a first round block structure of the present invention;

fig. 6 is a schematic diagram of the block structure of the present invention.

In the figure: 1. a grip; 2. moving the square bar; 3. connecting blocks; 4. a tool saw body; 5. a first threaded rod; 6. a first round block; 7. a first rotating block; 8. a support; 9. a bolt; 10. sleeving a connecting block; 11. a block; 12. a square column; 13. a second threaded rod; 14. a second round block; 15. a second rotating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 6, the utility model provides an instrument saw structure of usefulness is pruned in gardens, including handle 1, remove square bar 2 has been cup jointed in the inside activity of handle 1, the top fixed mounting that removes square bar 2 has and is located the outside connecting block 3 of handle 1, tool saw body 4 has been cup jointed in the inside activity of connecting block 3, the internal thread of removing square bar 2 has cup jointed first threaded rod 5, the lower extreme of first threaded rod 5 runs through handle 1 and cup joints and fixedly connected with is located the outside first rotatory piece 7 of handle 1 with the inner wall activity of handle 1, the external surface mounting of first threaded rod 5 has cup jointed the first circle piece 6 that is located handle 1 inside, the surface of first circle piece 6 cup joints with the inner wall activity of handle 1, the bottom fixed mounting of handle 1 has support 8, the internal thread of support 8 has cup jointed bolt 9, the top of bolt 9 and the bottom swing joint of first rotatory piece 7, the bottom of bolt 9 is located the outside of support 8.

Referring to fig. 4 and 6, a sleeve block 10 located on the left side of the tool saw body 4 is movably sleeved inside the connecting block 3, a square block 11 is fixedly sleeved inside the sleeve block 10, and the right end of the square block 11 penetrates through the tool saw body 4 and is movably sleeved on the inner wall of the tool saw body 4.

As a technical optimization scheme of the utility model, through the design of square 11 to will make it have good fixed effect to tool saw body 4.

Referring to fig. 4 and 6, a square column 12 is fixedly installed inside the sleeving block 10 and below the square block 11, and the right end of the square column 12 penetrates through the connecting block 3 and is movably sleeved on the inner wall of the connecting block 3.

As the utility model discloses a technical optimization scheme, through the design of square column 12, when cup jointing piece 10 and square column 12 outwards remove, will make square column 12 carry on spacingly along the inside of connecting block 3 to cup jointing piece 10 this moment.

Referring to fig. 4, the inside of the connecting block 3 is movably sleeved with a second threaded rod 13, and the left end of the second threaded rod 13 penetrates through the square column 12 and is in threaded sleeve connection with the inner wall of the square column 12.

As the utility model discloses a technical optimization scheme, through the design of second threaded rod 13, when second threaded rod 13 takes place to rotate to will drive the inside that cup joints piece 10 and square 11 break away from instrument saw body 4 through square column 12, and then remove the fixed effect to instrument saw body 4.

Referring to fig. 4, a second rotating block 15 located outside the connecting block 3 is fixedly connected to the right end of the second threaded rod 13, and the surface of the second rotating block 15 is rough.

As a technical optimization scheme of the utility model, through the design of the rotatory piece 15 rough surfaces of second to made things convenient for operating personnel to rotate the rotatory piece 15 of second and drive second threaded rod 13 and take place rotatoryly.

Referring to fig. 4, a second round block 14 located inside the connecting block 3 is fixedly sleeved on the outer surface of the second threaded rod 13, and the outer surface of the second round block 14 is movably sleeved on the inner wall of the connecting block 3.

As a technical optimization scheme of the utility model, through the design of second round piece 14 to will make it have good spacing effect to the rotatory piece 15 of second and second threaded rod 13, and then make the rotatory piece 15 of second and second threaded rod 13 can not break away from on the connecting block 3.

The utility model discloses a theory of operation and use flow:

when needs prune the gardens eminence, operating personnel removes the fixed effect of extrusion to first rotatory piece 7 through rotatory bolt 9 this moment, then operating personnel is through holding handle 1 and rotatory first rotatory piece 7, thereby will drive first circle piece 6 and first threaded rod 5 and take place rotatoryly, and then will make the inner wall that removes square bar 2 along handle 1 take place the rebound, stop when to suitable position, operating personnel alright extrude first rotatory piece 7 through rotatory bolt 9 this moment fixed, then operating personnel alright prune the gardens eminence, and then reached the purpose of extending 4 overall length of instrument saw body.

When the tool saw body 4 needs to be replaced, at the moment, an operator can rotate the second rotating block 15, so that the second threaded rod 13 can be driven to rotate along the inner wall of the thread of the square column 12, the square column 12 can drive the sleeving block 10 and the square block 11 to move, the square block 11 is separated from the inside of the tool saw body 4, the fixing effect on the tool saw body 4 is relieved, then the operator can disassemble the tool saw body 4 from the inside of the connecting block 3 for replacement, and the purpose of facilitating replacement of the tool saw body 4 is achieved.

Claims

1. The utility model provides a instrument saw structure of usefulness is pruned in gardens, includes handle (1), its characterized in that: the utility model discloses a handle, including handle (1), tool saw body (4), first threaded rod (5), the inside movable mounting of handle (1) has been located the outside connecting block (3) of handle (1), tool saw body (4) has been cup jointed in the inside activity of connecting block (3), the internal thread of removing square rod (2) has been cup jointed first threaded rod (5), the lower extreme of first threaded rod (5) runs through handle (1) and cup joints and fixedly connected with the inner wall activity of handle (1) is located the outside first rotatory piece (7) of handle (1), the external surface mounting of first threaded rod (5) has cup jointed the first round piece (6) that are located handle (1) inside, the surface of first round piece (6) cup joints with the inner wall activity of handle (1), the bottom fixed mounting of handle (1) has support (8), the internal thread of support (8) has cup jointed bolt (9), the top of bolt (9) and the bottom swing joint of first rotatory piece (7), the bottom of bolt (9) is located the outside of support (8).

2. The structure of the tool saw for pruning gardens as claimed in claim 1, wherein: the inside activity of connecting block (3) is cup jointed and is located left cover joint piece (10) of instrument saw body (4), the inside fixed cover of cover joint piece (10) has connect square (11), the right-hand member of square (11) runs through instrument saw body (4) and cup joints with the inner wall activity of instrument saw body (4).

3. The structure of the tool saw for pruning gardens as claimed in claim 2, wherein: the inner fixed mounting of the sleeving and connecting block (10) is provided with a square column (12) located below the square block (11), and the right end of the square column (12) penetrates through the connecting block (3) and is movably sleeved with the inner wall of the connecting block (3).

4. The structure of the tool saw for pruning gardens as claimed in claim 1, wherein: the inside activity of connecting block (3) has cup jointed second threaded rod (13), the left end of second threaded rod (13) runs through square column (12) and cup joints with the inner wall screw thread of square column (12).

5. The structure of the tool saw for pruning gardens as claimed in claim 4, wherein: the right end of the second threaded rod (13) is fixedly connected with a second rotating block (15) located outside the connecting block (3), and the surface of the second rotating block (15) is rough.

6. The structure of claim 4, wherein the tool saw for pruning the garden comprises: the outer fixed surface of second threaded rod (13) cup joints second circle piece (14) that are located connecting block (3) inside, the surface of second circle piece (14) cup joints with the inner wall activity of connecting block (3).