CN213718847U

CN213718847U - Convenient to use's gardens are pruned and are used pruning ware

Info

Publication number: CN213718847U
Application number: CN202022276490.1U
Authority: CN
Inventors: 区智; 屈燕
Original assignee: Southwest Forestry University
Current assignee: Southwest Forestry University
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-20
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a convenient to use's pruning shears for gardens relates to gardens pruning equipment technical field. Including first casing and second casing, all be fixed with the blade on the relative lateral wall of first casing and second casing, the downside of first casing and second casing all is provided with the activity handle, and first casing rotates through rotatory hole and sets up on the rotation axis of second casing, and the right side lower extreme of second casing has been seted up and has been placed the mouth, all is fixed with the latch on placing the second casing inside wall of mouthful upper end front and back side, and the correspondence of first casing left side lower extreme is placed the mouth and is provided with the dog. The condition of slipping can not appear, thereby ensuring that the pruning of the branches can be finished only by one hand, the branches do not need to be held by the other hand, the ladder, the trunk and the like can be held by the other hand when the branches at higher positions of the trees are pruned, the stability of the body gravity center is ensured, and the falling danger is effectively avoided.

Description

Convenient to use's gardens are pruned and are used pruning ware

Technical Field

The utility model belongs to the technical field of the equipment is pruned in the gardens, especially relate to a convenient to use's pruning device is used in gardens pruning.

Background

A large number of trees are generally planted in gardens, too many branches and leaves of the trees consume a lot of nutrients, and redundant branches are cut off, so that the consumption is reduced, and the trees are beneficial to the growth and height of small trees; meanwhile, in order to make the ornamental trees beautiful and tidy and better seen, the branches of the trees are frequently trimmed; in the planting and growing process of the trees, if the trees are not trimmed, the surplus branches are longer and thicker, and meanwhile, when the tree plants are infected with insect pests, the damaged branches caused by the insect pests can be reduced by trimming the diseased branches, so that the regular work of garden maintenance is usually needed.

At present, the existing pruning device for garden pruning has the following problems: when branches are trimmed, the branch can frequently slide out of the scissor opening due to the extrusion force of the involutive knife edges, so that the branches can not be trimmed effectively and quickly by one hand, the branches are often held by the other hand and operated by the two hands together, the problem that the branches are trimmed by operating the branches together by the two hands together in the flat ground is not large, but when high-altitude action is carried out, danger is easily caused, for example, when a ladder is used for topping and other maintenance, because the acting point of a human body is on the ladder, the two hands work together, and when the gravity center is unstable, the branches are very easy to fall off the ladder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use's pruning device is used in gardens pruning.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a convenient to use's pruning device for gardens pruning, includes first casing and second casing, first casing sets up in the right-hand of second casing, all be fixed with the blade on the lateral wall that first casing is relative with the second casing, the downside of first casing and second casing all is provided with movable handle, the upper end of second casing is seted up and is rotated the mouth, the inside of rotating the mouth is fixed with the rotation axis, rotatory hole has been seted up to the upper end of first casing, first casing passes through rotatory hole rotation and sets up on the rotation axis, the right side lower extreme of second casing has been seted up and has been placed the mouth, it all is fixed with the latch on the second casing inside wall of placing mouthful upper end front and back side to place, the left lower extreme of first casing corresponds and places the mouth and is provided with the dog.

Further, it is preferable that the blade includes a cutting blade mounted on the second housing side wall, and a latch blade mounted on the first housing side wall.

Further, it is preferable that the first housing and the second housing are detachably connected to the movable handle.

Further, preferably, the lower sides of the first shell and the second shell are both fixed with mounting blocks, mounting openings are formed in positions, corresponding to the mounting blocks, of the upper ends of the movable handles, and the mounting blocks can be inserted into the corresponding mounting openings.

Further, preferably, first mounting holes are formed in the front side wall and the rear side wall of the mounting opening, second mounting holes are formed in the positions, corresponding to the first mounting holes, of the side walls of the mounting block, screw rods are arranged at the positions, corresponding to the first mounting holes, of the front ends of the movable handles, the rear ends of the screw rods penetrate through the corresponding first mounting holes and the corresponding second mounting holes, nuts are arranged at the positions, corresponding to the screw rods, of the front ends and the rear ends of the movable handles, and the nuts are in threaded connection with the screw rods.

Further, preferably, a spring is arranged between the two movable handles, connecting rods are fixed on the side walls of the movable handles corresponding to the springs, and one ends of the connecting rods are arranged in the corresponding springs.

Further, it is preferred that one of them activity is gone up and is rotated through the pivot and install the limiting plate, it has spacing sliding opening to open on the limiting plate, and another activity is then installed spacing traveller, spacing traveller establishes in spacing sliding opening to can follow the slip of spacing sliding opening.

Further, preferably, the limit sliding column and the limit plate are connected with a tension spring at the end far away from the rotating shaft.

The utility model discloses following beneficial effect has: the utility model discloses technical scheme is through setting up rotation axis and latch isotructure, when pruning the branch, through the rotation axis with first casing and second casing swivelling joint together, the upper end position of first casing and second casing seals, therefore the branch is placed behind the position between cutting blade and latch blade, the branch can't be in the upper end roll-off of first casing and second casing, when the branch glides downwards, the branch can be held by the latch blade card, even if the branch can't be held to the card because the tiny prong of latch blade can't hold the branch, the branch can contact with the latch, therefore the upper end of latch can block the branch, thereby guarantee the branch when being pruned by the blade, the condition of landing can not appear, thereby guarantee that only one hand just can accomplish to prune the branch, no longer need the other hand to hold the branch, can vacate the other hand and hold ladder, when carrying out the higher position branch of trees and prune, The trunk and the like ensure the stability of the body gravity center and effectively avoid falling danger.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a movable handle according to a first embodiment of the present invention.

Fig. 3 is a schematic perspective view of a second housing according to a first embodiment of the present invention.

Fig. 4 is a schematic perspective view of a first housing according to a first embodiment of the present invention.

Fig. 5 is a schematic front view of a second embodiment of the present invention.

Fig. 6 is a schematic perspective view of a movable handle according to a second embodiment of the present invention.

Fig. 7 is a schematic front view of a third embodiment of the present invention.

Fig. 8 is a schematic perspective view of a movable handle according to a third embodiment of the present invention.

Fig. 9 is a local bottom view of the third embodiment of the present invention, in which the limiting plate is only partially shown, is installed in the limiting slide port of the limiting plate, and a partial section view of the limiting plate and the limiting slide post is shown.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a blade; 101. a cutting blade; 102. a latch blade; 2. a first housing; 201. rotating the hole; 202. a stopper; 3. a nut; 4. a limiting plate; 401. a rotating shaft; 402. a limiting sliding port; 403. a limiting sliding column; 5. a movable handle; 501. a handle; 502. an installation port; 503. a connecting rod; 504. a limiting rod; 505. a first mounting hole; 6. a spring; 601. a tension spring; 7. a screw; 8. a second housing; 801. a rotation port; 802. a rotating shaft; 803. clamping teeth; 804. a placement port; 9. mounting blocks; 901. and a second mounting hole.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the present invention relates to a convenient pruning device for gardens, which comprises a first housing 2 and a second housing 8, wherein the first housing 2 is disposed at the right side of the second housing 8.

The side walls of the first shell 2 opposite to the second shell 8 are fixed with blades 1; a cutting blade 101 is fixedly installed in the preferred second housing 8, and a latch blade 102 with a fine tooth edge is fixedly installed in the preferred first housing 2, please refer to fig. 3 and 4

A rotating port 801 is formed at the upper end of the second shell 8, and a rotating shaft 802 is fixed inside the rotating port 801; similarly, the upper end of the first housing 2 is opened with a rotation hole 201, the first housing 2 is rotatably disposed on the rotation shaft 802 through the rotation hole 201, and when the first housing 2 and the second housing 8 rotate, the rotation hole 201 on the first housing 2 rotates along the rotation shaft 802.

The lower end of the right side of the second shell 8 is provided with a placing opening 804, and the inner side walls of the second shell 8 on the front side and the rear side of the upper end of the placing opening 804 are respectively fixed with a latch 803.

The lower sides of the first shell 2 and the second shell 8 are both provided with a movable handle 5 in a detachable way.

As shown in fig. 1-2, the handles 501 are fixed on the lower sides of the movable handles 5, when the movable handles 5 need to be moved, the movable handles 5 are moved by holding the handles 501, the latch 803 is arranged on the right side of the blade 1 on the second housing 8,

as shown in fig. 1-4, the lower sides of the first casing 2 and the second casing 8 are fixed with mounting blocks 9, the upper ends of the movable handles 5 are respectively provided with a mounting opening 502 at positions corresponding to the mounting blocks 9, the mounting blocks 9 can be inserted into the corresponding mounting openings 502, the front and rear side walls of the mounting openings 502 are respectively provided with a first mounting hole 505, the side walls of the mounting blocks 9 are respectively provided with a second mounting hole 901 at positions corresponding to the first mounting holes 505, when the mounting blocks 9 are moved into the mounting openings 502, the second mounting holes 901 of the mounting blocks 9 are consistent with the first mounting holes 505 of the mounting openings 502, the front ends of the movable handles 5 are respectively provided with a screw 7 at positions corresponding to the first mounting holes 505, the rear ends of the screw 7 respectively penetrate through the corresponding first mounting holes 505 and second mounting holes 901, the front and rear ends of the movable handles 5 are respectively provided with nuts 3 at positions corresponding to the screw 7, when the first casing 2 and the second casing 8 are required to be detached from the movable handles 5, the nut 3 is screwed on the screw rod 7, and simultaneously, the screw rod 7 is taken out from the first mounting hole 505 and the second mounting hole 901, at this time, the mounting block 9 is separated from the fixing in the mounting hole 502, and then the mounting block 9 is taken out from the mounting hole 502, so that the first shell 2 and the second shell 8 are detached from the movable handle 5.

When branches need to be trimmed, the first shell 2 and the second shell 8 are sleeved on the branches, at the moment, the movable handle 5 moves in the opposite direction, so that the movable handle 5 drives the first shell 2 and the second shell 8 to rotate in the opposite direction, and the first shell 2 and the second shell 8 drive the rotating blade 1 to move in the direction of the branches.

The first shell 2 and the second shell 2 are rotatably connected together through the rotating shaft 802, so that the upper end positions of the first shell 2 and the second shell 2 are closed, and therefore, after the branches are placed between the cutting blade 101 and the latch blade 102, the branches cannot slide out of the upper ends of the first shell 2 and the second shell 8, when the branches slide downwards, the branches can be clamped by the latch blade 102, even if the branches cannot be clamped by the fine tooth tips of the latch blade 102, the branches can contact with the latch 803 when sliding downwards, so that the branches can be clamped by the upper end of the latch 803, and therefore, when the branches are trimmed by the blade, the situation of sliding cannot occur, and the stability of trimming the branches is ensured.

Example 2:

referring to fig. 5-6, the present embodiment is different from the first embodiment in that a spring 6 is disposed between two movable handles 5, when the two movable handles 5 move in opposite directions, the two movable handles 5 compress the spring 6, when the handle 501 is released, the movable handle 5 is not acted by external force, so that the spring 6 pushes the movable handles 5 to both sides, a connecting rod 503 is fixed on the side wall of each movable handle 5 corresponding to the spring 6, and one end of the connecting rod 503 is disposed in the corresponding spring 6.

The present embodiment is preferably well suited for pruning branches.

Example 3:

referring to fig. 7-9, the difference between the present embodiment and the first embodiment is that a position-limiting plate 4 is rotatably mounted on one of the movable handles 5 through a rotating shaft 401, after the position-limiting plate 4 is mounted on the rotating shaft 401, a thread is disposed at the head of the rotating shaft 401, a nut is connected to the thread at the head of the rotating shaft 401, and a position-limiting sliding opening 402 is formed on the position-limiting plate 4.

The other movable handle 5 is provided with a limiting sliding column 403 through a threaded hole, the limiting sliding column 403 can slide along the limiting sliding opening 402, and the ends of the limiting sliding column 403 and the limiting plate 4 far away from the rotating shaft 401 are connected with a tension spring 601.

When the movable handle 5 and the movable handle 5 move relatively and close, the tension spring 601 stretches, and when the handle 501 is released, the movable handle 5 is not acted by external force, so that the tension spring 601 pulls the movable handle 5 of the second shell 2 towards the limit plate 4 away from the rotating shaft 401.

The present embodiment is preferably well suited for pruning branches, but of course also for pruning branches.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a convenient to use's pruning device for gardens, its characterized in that: the cutting tool comprises a first shell (2) and a second shell (8), wherein the first shell (2) is arranged on the right side of the second shell (8), blades (1) are fixed on the opposite side walls of the first shell (2) and the second shell (8), movable handles (5) are arranged on the lower sides of the first shell (2) and the second shell (8), a rotating opening (801) is formed in the upper end of the second shell (8), a rotating shaft (802) is fixed inside the rotating opening (801), a rotating hole (201) is formed in the upper end of the first shell (2), the first shell (2) is rotatably arranged on the rotating shaft (802) through the rotating hole (201), a placing opening (804) is formed in the lower end of the right side of the second shell (8), clamping teeth (803) are fixed on the inner side wall of the second shell (8) on the front and rear sides of the upper end of the placing opening (804), the left lower end of the first shell (2) is provided with a stop block (202) corresponding to the placing opening (804).

2. A garden pruning shears according to claim 1, wherein the blade (1) comprises a cutting blade (101) mounted on the side wall of the second housing (8), and further comprises a latch blade (102) mounted on the side wall of the first housing (2).

3. A garden pruning device according to claim 1, characterized in that the first and second housings (2, 8) are detachably connected to the movable handle (5).

4. The convenient-to-use garden pruning shears according to claim 3, wherein the lower sides of the first shell (2) and the second shell (8) are both fixed with mounting blocks (9), the upper ends of the movable handles (5) corresponding to the mounting blocks (9) are both provided with mounting openings (502), and the mounting blocks (9) can be inserted into the corresponding mounting openings (502).

5. The convenient-to-use garden pruning shear according to claim 4, wherein the front and rear side walls of the mounting opening (502) are both provided with first mounting holes (505), the side walls of the mounting block (9) are both provided with second mounting holes (901) at positions corresponding to the first mounting holes (505), the front ends of the movable handles (5) are both provided with screw rods (7) at positions corresponding to the first mounting holes (505), the rear ends of the screw rods (7) respectively penetrate through the corresponding first mounting holes (505) and the second mounting holes (901), the front and rear ends of the movable handles (5) are both provided with nuts (3) at positions corresponding to the screw rods (7), and the nuts (3) are spirally connected with the screw rods (7).

6. A convenient to use pruner for gardens according to any one of claims 1-5, characterized in that a spring (6) is arranged between two movable handles (5), a connecting rod (503) is fixed on the side wall of each movable handle (5) corresponding to the spring (6), and one end of the connecting rod (503) is arranged in the corresponding spring (6).

7. A convenient pruning device for gardens as claimed in any one of claims 1 to 5, wherein one of the movable handles (5) is rotatably provided with a limiting plate (4) through a rotating shaft (401), the limiting plate (4) is provided with a limiting sliding opening (402), the other movable handle (5) is provided with a limiting sliding column (403), and the limiting sliding column (403) is arranged in the limiting sliding opening (402) and can slide along the limiting sliding opening (402).

8. The pruning device for gardens of convenient to use according to claim 7, characterized in that, the limit traveller (403) and the limit plate (4) are connected with extension spring (601) far away from pivot (401).