TWM643931U - Structure of gardening scissors - Google Patents

Abstract

A gardening shears structure, which includes a cutting edge part and two handle parts, and the cutting edge part includes a chute, a first cutting edge, a second cutting edge, two pivoting parts and two cutting edge handles , the chute is concavely provided with a non-through and straight slit-shaped chute, the first scissor screw is provided with a slider shaft, and a slider ring is sleeved on the slider shaft, and the slider ring can be Fittingly accommodated in the chute and the slider ring can move linearly in the chute, the chute member is pivotally connected to the second cutting edge, and the first cutting edge is pivotally connected to the second cutting edge. Then, the chute and the first cutting edge are combined with the handle of the cutting edge; the handle part is a combination of a handle and a handle, and the handle is overmolded on the cutting edge On the part handle, the cutting edge part is combined with the handle part, so as to complete the structure of the gardening shears.

Description

gardening shear structure

This creation relates to a gardening shears structure, especially a labor-saving and smooth gardening shears structure.

By the way, trees are planted in many places as landscaping and to provide shade for enjoying the cool air. The direction of tree growth is sometimes difficult to grasp. In addition, Taiwan is located in the tropics, and common tree species are evergreen broad-leaved tree species rather than coniferous trees. Broad-leaved trees are not tall and have luxuriant branches and leaves, and they grow fast. The branches need to be pruned frequently to prevent the branches and leaves from falling too heavy and hurting people, or obstructing sight and walking. Fruit trees also need to prune excess branches to ensure the number of fruits It will not disperse too many nutrients, resulting in poor quality of fruit.

However, the known gardening scissors are often a variant of the common known scissors. The blade length and handle length of the scissors are changed to be suitable for gardening work. However, the traditional gardening scissors only increase the length of the grip to use the lever principle to achieve labor-saving effect. The pivoting of the cutting blades is still achieved with a pivoting shaft. This method can be used for trimming a large area of lawn, but if it is used for trimming hard branches, it will cause the user to get twice the result with half the effort and take extra effort.

Therefore, the author has been engaged in the manufacturing, development and design of related products for many years. After careful design and careful evaluation for the above-mentioned goals, he finally obtained a truly practical creation.

The technical problem to be solved by this creation is to provide a labor-saving and smooth structure of gardening shears for the above-mentioned deficiencies in the prior art.

Technical features to solve the problem:

This invention provides a structure of gardening shears, which includes a cutting blade and two handles, wherein the cutting blade includes a chute, a first cutting edge, a second cutting edge, two pivoting parts and Two cutting edge handles, the chute is stepped and recessed with a dodging groove for the first cutting blade to slide on the surface of the dodging groove, and the dodging groove is further recessed with a non-penetrating straight slot shape The chute, and the chute part is provided with a first pivot hole and a chute handle, and the first scissors are provided with a second pivot hole and a slider hole and protruded with a first A scissor handle, the slider hole screw is provided with a slider shaft, and a slider ring is sleeved on the slider shaft, and the slider ring can be matched and accommodated in the chute and the slider ring can be Moving linearly in the chute, the second cutting edge is provided with a third pivot hole and a fourth pivot hole through which a pivot member passes through the first pivot hole and the fourth pivot hole. hole to pivotally connect the chute member and the second scissors, and pass another pivot member through the second pivot hole and the third pivot hole to pivotally connect the first scissors and the second scissors The handle of the cutting blade is provided with a locking slot, and the handle of the chute is inserted into the handle of the cutting blade so that the chute is combined with the handle of the cutting blade. The first handle of the cutting blade inserting into the other handle of the cutting edge, so that the first cutting edge is combined with the handle of the cutting edge; the handle is composed of a handle and a handle, and the center of the handle is through and over-injection molding on the handle of the cutting edge, so that the cutting edge is combined with the handle, and the handle is sleeved on the handle to complete the structure of the gardening shears; The cutting blades are stacked in the order of the chute, the first cutting blade and the second cutting blade from bottom to top. When the user holds the handle, the chute The piece and the second cutting edge are located on the right side. With the above-mentioned structure, the handle part is opened outwards during use, and the first cutting edge and the second cutting edge are pivoted to separate the first cutting edge. Abut against a branch and make the first cutting edge and the second cutting edge clamp the branch, then hold the handle and move inward to move the second cutting edge toward the first cutting edge to complete the cutting cutting action.

Preferably, each of the two handles is protruded with a buffer bar, and when the handles move inward to the limit, the two buffer bars will push each other to maintain the distance between the two handles, and the buffer The top of the rod is elastic and cushioning.

Preferably, a reinforcement hole is recessed inside the handle, and a reinforcement member is screwed inside the reinforcement hole for the handle to lean against, so as to prevent the handle from slipping toward the inside of the handle.

Compared with the effect of previous technology:

This creation provides a structure of gardening shears. With the cooperation of the slider ring and the chute, the chute member, the first cutting edge, and the second cutting edge can move constrainedly, and because the chute can only move in a straight line, the The relative movement is more stable, and has the effect of saving time and effort, and is more fluent.

This authoring part:

(10): Cutting edge

(11): Chute piece

(111):Dodge Gauge

(112): chute

(113): the first pivot hole

(114): Chute piece handle

(12):First Shearing Blade

(121): the second pivot hole

(122): slider hole

(123):First scissor handle

(124): slider shaft

(125): slider ring

(13): Second Shearing Blade

(131): the third pivot hole

(132): the fourth pivot hole

(14): Pivot piece

(15): Cutting edge handle

(16):Engagement

(20): Grip

(21): Grip

(211): buffer rod

(22): handle

(221): reinforcement hole

(222): reinforcement

[Picture 1] is a three-dimensional combination picture created by this work.

[Picture 2] is a three-dimensional exploded view of this work.

[Picture 3] is a front view section view of this creation.

[Picture 4] is a side view section of the scissors created in this work.

〔Fifth picture〕is a partial enlarged view of the front view section of this creation, showing the state of the chute and the slider ring when the cutting edge is closed.

[Picture 6] is a schematic diagram of the working state of this creation, showing the moving state of the chute and the slider ring when the cutting blade is opened.

[Picture 7] is an exploded view of the grip part of this creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and functions of this creation, please cooperate with the [simplified description of the drawings] to list the embodiments below, and the detailed description is as follows: First, please start from the first picture to As shown in the fourth figure, this creation provides a gardening shears structure, which includes a cutting blade (10) and two handles (20), wherein the cutting blade (10) includes a chute ( 11), a first cutting edge (12), a second cutting edge (13), two pivot joints (14) and two cutting edge handles (15), the chute (11) is stepped and concave A dodge groove (111) is provided for the first cutting edge (12) to slide on the surface of the dodge groove (111), and the dodge groove (111) is further provided with a non-penetrating straight slot-shaped chute (112), and the chute piece (11) is provided with a first pivot hole (113) and protrudingly provided with a chute piece handle (114), and the first cutting edge (12) is provided with a second pivot Connecting hole (121) and a slide block hole (122) are protrudingly provided with a first scissor handle (123), and described slide block hole (122) is screwed with a slide block shaft (124), and this slide block shaft (124 ) is provided with a slider ring (125), the slider ring (125) can be matched and accommodated in the chute (112) and the slider ring (125) can be placed in the chute (112) Moving in a straight line, the second cutting edge (13) is provided with a third pivot hole (131) and a fourth pivot hole (132), and a pivot member (14) is passed through the first pivot hole. hole (113) and the fourth pivot hole (132) to pivotally connect the chute member (11) and the second cutting edge (13), and then pass another pivot member (14) through the The second pivot hole (121) and the third pivot hole (131) are used to pivotally connect the first cutting edge (12) and the second cutting edge (13), and the chute handle (114) is inserted into a In the blade handle (15), the chute (11) is combined with the blade handle (15), and the first blade handle (123) Insert into another said scissors part handle (15), make this first scissors part (12) combine with said scissors part handle (15); said handle part (20) is a handle (21) It is combined with a handle (22), the handle (21) is through the center and is over-injected on the handle (15) of the scissors part, so that the scissors part (10) and the handle The handle (20) is combined, and the handle (22) is sheathed on the handle (21), so as to complete the structure of the gardening shears.

From the fifth figure and the sixth figure, the cutting edge part (10) is in the order of the chute (11), the first cutting edge (12), and the second cutting edge (13) from bottom to top Stacked, when the user holds the handle part (20), the chute (11) and the second cutting edge (13) are located on the right side. With the above structure, the handle is spread outwards during use. The handle part (20) is pivotally separated from the first cutting edge (12) and the second cutting edge (13), so that the first cutting edge (12) abuts against a branch and makes the first cutting edge (12) Clamp the branch with the second cutting edge (13), and then hold the handle (20) to move inward so that the second cutting edge (13) moves towards the first cutting edge (12) And complete the cutting action.

As shown in the fifth and sixth figures, with the above-mentioned structure, the handle (20) is opened outwards during use, together with the chute (11) and the first cutting edge (12) Also rotate outwards, the first cutting edge (12) cooperates with the blade of this second cutting edge (13) to achieve the effect of shearing, with the two described pivots (14) as fulcrums, and with the described The slider ring (125) cooperates with the chute (112) to combine the chute member (11) and the first cutting edge (12) so that the garden shears structure can perform restrained movement in a predictable relative movement direction, because the The slider ring (125) can fit and be accommodated in the chute (112), and the slider ring (125) can move linearly in the chute (112), thereby limiting the movement of the first cutting edge (12). Moving range, and linear movement is also the shortest distance, so that the relative movement of the chute (11) and the first cutting edge (12) is more stable, and has the effect of saving time and effort, and more smoothly.

Also, if the two pivot joints (14) are in a straight line with the direction of the chute (112) during shearing, the movement of the mechanism will reach the dead point, and when the user holds the handle (20) When it moves inward and reaches the dead point, its force will generate the maximum shearing force instantly, which can help users cut hard branches and leaves.

Moreover, the slider ring (125) is sheathed on the slider shaft (124), thus facilitating assembly and replacement, and the chute (112) is a non-through groove, which hides all the components in appearance. Described slider ring (125) and this slider shaft (124), and have more safe, attractive in appearance effect.

The invention provides a gardening shear structure, wherein the pivot joint (14) is a pair of bolts and nuts.

Viewed from the second figure, this creation provides a gardening shears structure, wherein the pivotal joint (14) that pivotally connects the first shearing edge (12) and the second shearing edge (13) is a bolt and A toothed nut, the second cutting edge (13) is further threaded with an engaging piece (16) that is sprayed with the toothed nut, so that the pivoting piece (14) is not easy to loosen.

This invention provides a structure of gardening shears, wherein, the first cutting edge (12) is in the shape of a crescent moon, and the second cutting edge (13) is also in the shape of a crescent moon, so that the cutting edge portion (10) is closed It is olecranon-shaped in state.

Viewed from the third figure, this invention provides a structure of gardening shears, wherein each of the two handles (21) is protruded with a buffer bar (211), when the handle portion (20) moves inward to the extreme Time-limited two this buffer bar (211) can push away mutually, can keep the distance between two described handles (21), and this buffer bar (211) top has the effect of elasticity and cushioning.

From the view shown in the seventh figure, this creation provides a gardening shear structure, wherein, the inside of the handle (22) is provided with a reinforcement hole (221), and the inner screw of the reinforcement hole (221) is provided with a reinforcement member (222) For the handle (21) to lean against, the handle (22) can be prevented from slipping to the inside of the handle (21).

This creation provides a gardening shear structure, wherein, the reinforcement (222) is a screw.

The invention provides a structure of gardening shears, wherein, the length of the grip part (20) is twice the length of the cutting edge part (10), which has the effect of labor saving.

By the above structure, the following benefits can be obtained: (1) because the slider ring (125) can be matched and accommodated in the chute (112) and the slider ring (125) can be placed in the chute ( 112), thereby limiting the range of movement of the first cutting edge (12), and the linear movement is also the shortest distance, so that the relative movement of the chute (11) and the first cutting edge (12) is more Stable, time-saving and labor-saving effect, and more fluent; (2) When the user holds the handle (20) and moves inward to reach the dead point, the moment of application of force will produce the largest shear (3) The slider ring (125) is sleeved on the slider shaft (124), thus facilitating assembly and replacement, and the chute (112) It is a non-penetrating groove, which hides the slider ring (125) and the slider shaft (124) in appearance, and has safer and more beautiful effects.

To sum up, this creation has indeed achieved a breakthrough in structural design, has improved creative content, and at the same time can achieve industrial utilization and progress, and this creation has not been seen in any publications, and it is also novel. In line with the provisions of the relevant laws and regulations of the Patent Law, I filed a new patent application in accordance with the law, and I sincerely ask the examination committee of the Jun Bureau to grant a legal patent right, and I pray for it.

Only the above is only one of the preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made according to the patent scope of this creation should still belong to this creation within the scope of the patent.

(10): Cutting edge

(11): Chute piece

(111):Dodge Gauge

(112): chute

(113): the first pivot hole

(114): Chute piece handle

(12):First Shearing Blade

(121): the second pivot hole

(122): slider hole

(123):First scissor handle

(124): slider shaft

(125): slider ring

(13): Second Shearing Blade

(131): the third pivot hole

(132): the fourth pivot hole

(14): Pivot piece

(15): Cutting edge handle

(16):Engagement

(20): Grip

(21): Grip

(211): buffer rod

Claims (8)

A structure of gardening shears, which includes a cutting blade and two handles, wherein: The cutting edge part includes a chute piece, a first cutting edge, a second cutting edge, two pivoting pieces and two cutting edge handles, the chute piece is stepped and recessed with a dodge groove for the The first cutting edge slides on the surface of the dodging groove. The dodging groove is further provided with a non-through and straight slot-shaped chute, and the chute member is provided with a first pivot hole and a protruding one. The handle of the chute, the first cutting edge is provided with a second pivot hole and a slider hole and protrudingly provided with a first cutting edge handle, the slider hole is provided with a slider shaft, on the slider shaft A slider ring is sleeved, and the slider ring can be matched and accommodated in the chute, and the slider ring can move linearly in the chute. The second cutting edge is provided with a third pivot hole and A fourth pivot hole, pass one of the pivot members through the first pivot hole and the fourth pivot hole to pivotally connect the chute member and the second cutting edge, and then insert the other pivot member passing through the second pivot hole and the third pivot hole to pivotally connect the first cutting edge and the second cutting edge, the handle of the chute is inserted into a handle of the cutting edge, so that the chute Combining with the scissor handle, the first scissor handle is inserted into another scissor handle, so that the first scissor is combined with the scissor handle; The handle part is a combination of a handle and a handle, the handle is penetrated in the center and overmolded on the handle of the scissors, so that the scissors are combined with the handle , the handle is sleeved on the handle so as to complete the structure of the gardening shears; The cutting blades are stacked in the order of the chute, the first cutting edge and the second cutting edge from bottom to top. When the user holds the handle, the chute and the second cutting edge are located On the right side, with the above-mentioned structure, the handle portion is opened outwards during use, and the first cutting edge and the second cutting edge are pivoted to separate, so that the first cutting edge abuts against a branch and makes the The first cutting edge and the second cutting edge clamp the branch, and then hold the handle and move inward to move the second cutting edge toward the first cutting edge to complete the cutting action. The gardening shears structure according to claim 1, wherein the pivotal member is a pair of bolts and nuts. The gardening shears structure according to claim 1, wherein the pivotal connection between the first shearing edge and the second shearing edge is a bolt and a toothed nut, and the second shearing edge is more An engaging part is provided on the screw to engage with the toothed nut, so that the pivoting part is not easy to loosen. The gardening shears structure according to Claim 1, wherein, the first cutting edge is crescent-shaped, and the second cutting edge is also crescent-shaped, so that the cutting edge is in the shape of an olecranon when it is closed. The gardening shears structure as described in claim 1, wherein each of the two handles is protruded with a buffer rod, and when the handle moves inward to the limit, the two buffer rods will push each other to keep the two The distance between the grips, and the top of the buffer rod has elasticity and buffering effect. The gardening scissors structure according to claim 1, wherein a reinforcement hole is recessed inside the handle, and a reinforcing piece is provided on the inner thread of the reinforcement hole for the handle to lean against, so that the handle can be prevented from being pushed toward the inside of the handle. slip. The gardening shears structure according to claim 6, wherein the reinforcing piece is a screw. The gardening shears structure according to claim 1, wherein the length of the handle portion is twice the length of the cutting blade portion.

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