CN211745506U

CN211745506U - Lengthening device of scissors for pruning garden plants

Info

Publication number: CN211745506U
Application number: CN201922252005.4U
Authority: CN
Inventors: 曾凯
Original assignee: 曾凯
Current assignee: Fujian Xijing Municipal Garden Construction Co.,Ltd.
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-10-27
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a gardens plant is pruned with extension device of scissors, including installation sleeve pipe, length adjustment pipe and length adjustment pole, the length adjustment pipe is installed to installation sleeve pipe's one end, and the installation sheathed tube other end is provided with the installation slot, the bearing is installed to the inside one side of installation slot, and the internally mounted of bearing has the threaded rod, the threaded rod passes the installation sleeve pipe and extends to the outside of installation sleeve pipe, and the outside screw thread of threaded rod installs two sets of nuts. The utility model discloses install installation sleeve, threaded rod, arc clamping piece, nut, bearing and connecting block, through rotating the threaded rod for the nut in the threaded rod outside passes through the screw and moves to intermediate position department or both sides simultaneously, and the nut drives the arc clamping piece and moves together, makes the arc clamping piece inboard hug closely in the scissors grab handle outside, can press from both sides the scissors grab handle tightly through two sets of arc clamping pieces, thereby can install the device on different scissors.

Description

Lengthening device of scissors for pruning garden plants

Technical Field

The utility model relates to a gardens clipper technical field specifically is a gardens plant is pruned with extension device of scissors.

Background

The garden refers to a beautiful natural environment and a rest situation created by modifying the terrain (or further building mountains, stacking stones and arranging water), planting trees and flowers, building buildings, arranging garden roads and the like in a certain region by applying engineering technology and artistic means, the garden comprises a garden, a residential garden, a small garden, a park, a vegetable garden, an animal park, a children park and the like, along with the development of landscape of garden discipline, the garden comprises a forest park, a square, a street, a scenic spot, a natural protection area or a visiting area of a national park and a rest resort, and during the process of garden greening, the plants can be trimmed by the scissors, the residual branches and leaves of the plants can be cut off, the plants can be repaired into different causes, so that the attractiveness of the garden can be improved, when the existing garden plant trimming is used, a worker holds the handles of the scissors, and can cut off the other ends of the plants by using a small force through a lever principle, in order to make the scissors use more laborsavingly, the grab handle of scissors often sets up very long, and this makes carrying of scissors comparatively inconvenient, and simultaneously, the grab handle length of scissors can not be adjusted, can not be applicable to and prune different growth stages, the plant of equidimension not, therefore, need for a gardens plant to prune the extension device with scissors and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gardens plant is pruned with extension device of scissors to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lengthening device of scissors for pruning garden plants comprises a mounting sleeve, a length adjusting pipe and a length adjusting rod, wherein the length adjusting pipe is installed at one end of the mounting sleeve, a mounting slot is formed in the other end of the mounting sleeve, a bearing is installed at one side inside the mounting slot, a threaded rod is installed inside the bearing, the threaded rod penetrates through the mounting sleeve and extends to the outside of the mounting sleeve, two sets of nuts are installed on the outer side of the threaded rod in a threaded manner, arc-shaped clamping pieces are installed at one ends of the nuts far away from the length adjusting pipe, a mounting hole is formed at one end of the length adjusting pipe far away from the mounting sleeve, a second sliding groove is formed in one side, close to the bearing, of the inner portion of the mounting hole, a sliding block is installed on the second sliding groove through a sliding block, the length adjusting rod is installed at one side, far away from the, the limiting clamping grooves are communicated with the mounting holes.

Preferably, one side that the sliding block was kept away from to the length adjustment pole is provided with the mounting groove, and the internally mounted of mounting groove has spacing spring, spacing spring keeps away from the one end of length adjustment pole and installs the spacing fixture block of mutually supporting with spacing draw-in groove.

Preferably, one side that the installation slot is close to the length adjustment pipe is provided with two sets of first spouts, and first spout all installs the connecting block through the slider, the connecting block all is connected with the nut.

Preferably, the outer sides of the threaded rods are symmetrically provided with threads in opposite directions.

Preferably, the length adjusting rod is far away from the one end of length adjusting pipe and is installed the grab handle, and the outside of grab handle evenly is provided with anti-skidding arch.

Preferably, the anti-skidding rubber pad is all installed to the inboard of arc clamping piece, and the outside of anti-skidding rubber pad all is provided with anti-skidding line.

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

1. the lengthening device of the scissors for pruning garden plants is provided with a mounting sleeve, a threaded rod, arc-shaped clamping pieces, nuts, bearings and a connecting block, the nuts on the outer side of the threaded rod move to the middle position or two sides simultaneously through the threads by rotating the threaded rod, the nuts drive the arc-shaped clamping pieces to move together, the inner sides of the arc-shaped clamping pieces are tightly attached to the outer sides of the scissors grab handles, the scissors grab handles can be clamped through the two groups of arc-shaped clamping pieces, and therefore the device can be mounted on different scissors;

2. the lengthening device of the scissors for pruning garden plants is provided with the length adjusting pipe, the length adjusting rod and the sliding block, when the device is not used, the length adjusting rod can be accommodated in the mounting hole, the overall length of the device is reduced, and the device and the scissors are convenient to carry by workers;

3. this extension device of scissors is pruned with gardens plant installs spacing fixture block and spacing spring, and evenly be provided with the spacing draw-in groove of mutually supporting with spacing fixture block on the length control pipe, through go into different spacing draw-in grooves with spacing fixture block card, can adjust the length that length control pole stretches out length control tube part, realize the regulation to the whole length of device, adjust the grab handle to suitable position, can adjust the whole length of scissors, the workman of being convenient for uses the scissors to different growth stages, the plant of equidimension not is pruned.

Drawings

Fig. 1 is a schematic top cross-sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the arc-shaped clip of the present invention.

In the figure: 1. installing a sleeve; 2. installing a slot; 3. a threaded rod; 4. a first chute; 5. a length adjusting tube; 6. mounting grooves; 7. a limiting clamping block; 8. a limiting spring; 9. a limiting clamping groove; 10. a length adjusting rod; 11. a handle; 12. an arc-shaped clamping piece; 13. a nut; 14. a bearing; 15. connecting blocks; 16. a second chute; 17. a slider; 18. mounting holes; 19. anti-skid rubber pad.

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. 1-3, the present invention provides an embodiment: a lengthening device of scissors for pruning garden plants comprises a mounting sleeve 1, a length adjusting pipe 5 and a length adjusting rod 10, wherein the length adjusting pipe 5 is installed at one end of the mounting sleeve 1, a mounting slot 2 is arranged at the other end of the mounting sleeve 1, a bearing 14 is installed at one side inside the mounting slot 2, a threaded rod 3 is installed inside the bearing 14, the threaded rod 3 penetrates through the mounting sleeve 1 and extends to the outside of the mounting sleeve 1, two sets of nuts 13 are installed on the outer side of the threaded rod 3 in a threaded manner, arc-shaped clamping pieces 12 are installed at one ends, far away from the length adjusting pipe 5, of the nuts 13, a mounting hole 18 is formed at one end, far away from the mounting sleeve 1, a second sliding groove 16 is formed in one side, close to the bearing 14, of the inside of the mounting hole 18, a sliding block 17 is installed on the second sliding groove 16 through a sliding block, one side of the length adjusting pipe 5, which is far away from the second chute 16, is uniformly provided with limiting clamping grooves 9, and the limiting clamping grooves 9 are all communicated with the mounting holes 18.

In this implementation:

further, one side that sliding block 17 was kept away from to length adjustment pole 10 is provided with mounting groove 6, and the internally mounted of mounting groove 6 has spacing spring 8, spacing spring 8 keeps away from the one end of length adjustment pole 10 and installs spacing fixture block 7 of mutually supporting with spacing draw-in groove 9, through going into different spacing draw-in grooves 9 with spacing fixture block 7 card, can adjust the length that length adjustment pole 10 stretches out 5 parts of length adjustment pipe, the realization is to the regulation of device overall length, adjust grab handle 11 to suitable position, can adjust the overall length of scissors, be convenient for the workman use the scissors to different growth stages, the plant of equidimension not is pruned.

Further, one side that installation slot 2 is close to length-adjusting tube 5 is provided with two sets of first spouts 4, and first spout 4 all installs connecting block 15 through the slider, and connecting block 15 all is connected with nut 13, and is spacing to nut 13 through connecting block 15, can prevent that nut 13 from following threaded rod 3 and rotating together.

Further, the outer sides of the threaded rods 3 are symmetrically provided with threads in opposite directions, so that the two groups of threaded rods 3 can move towards two sides or towards the middle position simultaneously through the threads.

Further, the one end that length adjustment pole 10 kept away from length adjustment pipe 5 is installed grab handle 11, and the outside of grab handle 11 evenly is provided with anti-skidding arch, and the workman of being convenient for controls the scissors grab handle.

Furthermore, the inner sides of the arc-shaped clamping pieces 12 are all provided with anti-skid rubber pads 19, and the outer sides of the anti-skid rubber pads 19 are all provided with anti-skid grains, so that the device can be prevented from sliding off the scissor grab handle.

The working principle is as follows: when the device is used, a grab handle of the scissors is inserted into the installation slot 2, the threaded rod 3 is rotated clockwise, the nut 13 on the outer side of the threaded rod 3 is limited by the connecting block 15, the threaded rod 3 cannot rotate along with the threaded rod and can only move to the middle position through threads at the same time, the nut 13 drives the arc-shaped clamping pieces 12 to move together, so that the inner sides of the arc-shaped clamping pieces 12 are tightly attached to the outer sides of the grab handles of the scissors, the grab handles of the scissors are clamped through the two groups of arc-shaped clamping pieces 12, the device can be installed on the grab handles of the scissors, the devices are installed on the two grab handles of the scissors, when the device is used, a worker can press the limiting clamping block 7 to press the limiting clamping block 7 out of the limiting clamping groove 9, the limiting sliding block of the limiting clamping block 7 on the length adjusting rod 10 is released, the length adjusting rod 10, thereby adjusting the whole length of the device, adjusting the grab handle 11 to a designated position, then moving the mounting groove 6 to a position corresponding to the position of the limit clamping groove 9 on the length adjusting tube 5, the limit spring 8 elastically ejects the limit clamping block 7 into the limit clamping groove 9, the length adjusting rod 10 is limited by the limit clamping block 7, the length adjusting rod 10 can be prevented from continuously moving, thereby completing the adjusting process, a worker can hold the grab handle 11, drive the length adjusting rod 10 through the grab handle 11, enable the length adjusting rod 10 to drive the mounting sleeve 1 through the length adjusting tube 5, and drive the scissor grab handle through the mounting sleeve 1, thereby completing the shearing process of the scissors, when the device is not used, the threaded rod 3 can be rotated counterclockwise, so that the arc-shaped clamping piece 12 is far away from the scissor grab handle, the device can be taken down from the scissor grab handle, and the limit clamping block 7 can be pressed out from the limit clamping groove 9, the limiting of the length adjusting rod 10 by the limiting fixture block 7 is released, so that the length adjusting rod 10 can slide on the second sliding groove 16 through the sliding block 17, and then the length adjusting rod 10 is accommodated in the installation hole 18, thereby facilitating the carrying of the device by workers.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a gardens plant is pruned with extension fixture of scissors, includes installation sleeve pipe (1), length adjustment pipe (5) and length adjustment pole (10), its characterized in that: the length adjusting pipe (5) is installed at one end of the installation sleeve (1), the other end of the installation sleeve (1) is provided with an installation slot (2), a bearing (14) is installed at one side inside the installation slot (2), a threaded rod (3) is installed inside the bearing (14), the threaded rod (3) penetrates through the installation sleeve (1) and extends to the outside of the installation sleeve (1), two sets of nuts (13) are installed on the outer side of the threaded rod (3) in a threaded mode, arc-shaped clamping pieces (12) are installed at one ends, far away from the length adjusting pipe (5), of the nut (13), one end, far away from the installation sleeve (1), of the length adjusting pipe (5) is provided with an installation hole (18), a second sliding groove (16) is formed in one side, close to the bearing (14), inside the installation hole (18), and a sliding block (17) is installed on the second sliding, and one side of the sliding block (17) far away from the second sliding groove (16) is provided with a length adjusting rod (10), one side of the length adjusting pipe (5) far away from the second sliding groove (16) is evenly provided with a limiting clamping groove (9), and the limiting clamping groove (9) is communicated with the mounting hole (18).

2. The lengthening device of scissors for pruning garden plants according to claim 1, which is characterized in that: one side that sliding block (17) were kept away from in length adjustment pole (10) is provided with mounting groove (6), and the internally mounted of mounting groove (6) has spacing spring (8), spacing spring (8) are kept away from the one end of length adjustment pole (10) and are installed spacing fixture block (7) of mutually supporting with spacing draw-in groove (9).

3. The lengthening device of scissors for pruning garden plants according to claim 1, which is characterized in that: one side that installation slot (2) are close to length adjustment pipe (5) is provided with two sets of first spout (4), and first spout (4) all install connecting block (15) through the slider, connecting block (15) all are connected with nut (13).

4. The lengthening device of scissors for pruning garden plants according to claim 1, which is characterized in that: and the outer sides of the threaded rods (3) are symmetrically provided with threads in opposite directions.

5. The lengthening device of scissors for pruning garden plants according to claim 1, which is characterized in that: the length adjusting rod (10) is far away from one end of the length adjusting pipe (5) and is provided with a grab handle (11), and anti-skid protrusions are uniformly arranged on the outer side of the grab handle (11).

6. The lengthening device of scissors for pruning garden plants according to claim 1, which is characterized in that: the inner sides of the arc-shaped clamping pieces (12) are all provided with anti-skid rubber pads (19), and the outer sides of the anti-skid rubber pads (19) are all provided with anti-skid grains.