TWM608546U - Structure of gardening scissors - Google Patents

Abstract

A gardening shears structure. The gardening shears comprises a first blade, a second blade, and a protective plate, wherein the first blade and the second blade are arranged opposite to each other, so that the first blade and the second blade are The inner edge can form a cutting edge with cutting function. Through the design of the first blade and the second blade to keep the alignment with each other, the first blade and the second blade can be directly used for making the cutting edge after being closed. Shearing against each other instead of staggered shearing after being closed. The protective plate runs through a fixing hole and an arc-shaped groove. The fixing hole is a star-shaped hole with a large number of grooves on the edge of the hole. hole.

Description

Gardening shears structure

This creation is about a "gardening shear structure" for pruning the branches of plants.

According to, the conventional gardening shears mainly include two shearing pieces. The end of the shearing piece is equipped with a handle, and the middle section is provided with a perforation. The perforation is used to provide a bolt to pass through, and then a nut is used for the The bolts are used for locking, so that the two shearing pieces can be pivoted and positioned. When force is applied to the two holding handles, the perforation can be used as the axis, so that the shearing pieces can be opened and closed. , To make use of the opening and closing of the two cutting pieces for cutting, and the two cutting pieces can be the cooperation of a blade, an anvil, or directly using two blades for interlaced cutting after closing.

However, the above-mentioned conventional structure still has the following problems in practical application: (1) The knife-anvil gardening shears with cutting ability on one side are designed to trim dead or dead The stems and branches that have been lignified, if the gardening shears are used on plants that are still growing healthily, the branches of the plants will often be crushed, cut or twisted, forming uneven cuts. Causes the infection rate of the incision to increase greatly; (2) The gardening shears that use the staggered method of two blades to cut will form two different sections on both sides (upper and lower) of the branches of the plant, allowing them to be trimmed. The plants cannot be used for grafting cultivation.

Therefore, how to develop and improve the shortcomings of the above-mentioned conventional gardening shears is actually the goal of the relevant industry’s efforts to research and develop. In view of this, the creator is thinking and creating The idea was designed based on years of experience. After many discussions and sample tests, as well as many revisions and improvements, this creation was launched.

The conventional knife-anvil gardening shears can only trim dead or lignified stems and branches, while the two-blade staggered gardening shears cannot be used for grafting. This is the technical problem to be solved.

This creation provides a gardening shears structure. The gardening shears includes a first blade, a second blade, and a protective plate, wherein the first blade and the second blade are arranged opposite to each other, so that the first blade and the second blade are arranged opposite to each other. Both the inner edges of the two blades can form a cutting edge with a cutting function. The end of the first blade and the second blade are each provided with a connecting section, so that the first blade and the second blade can use the extension of the connecting section A handle is connected respectively, and the center of the connecting section has a through hole. The through hole of the connecting section of the first blade and the second blade is used to provide a bolt for insertion, and a nut is used to lock the bolt. , The first blade and the second blade can be pivoted and positioned. When a force is applied to the second holding handle, the perforation can be used as the axis to allow the first blade and the second blade to generate The opening and closing changes, through the design that the first blade and the second blade are aligned with each other, after the first blade and the second blade are closed, they can directly use their cutting edges to cut against each other instead of After being closed, staggered shearing is performed, and the connecting section of the first blade is additionally provided with a threaded hole, and the protection plate penetrates a fixing hole and an arc-shaped groove, and the fixing hole is a hole with a ring edge. There are many embedded The star-shaped hole of the groove allows the protective plate to be sleeved on the nut, and then the corners of the embedded groove and the nut in the relative position are embedded and fixed, and a screw is used to pass through the nut. The threaded holes are locked in the arc-shaped channel, so that the protective plate can be fixed on the first blade in a form that can be removed for adjustment, and the protective plate is made of an arc. The contact edge protrudes toward the opening direction formed by the first blade and the second blade when the first blade and the second blade are opened, so that the contact edge provides the branches of the plant as a block, and can prevent the branches from moving into the place excessively during shearing. The opening causes the phenomenon that the components of the gardening shears and the branches bite each other, so as to obtain a gardening shears structure.

(1) This creation provides a gardening shears structure, which uses the cutting edges of the first blade and the second blade to cut in position, which can prevent the branches from being crushed, cut or twisted, so that the cuts after trimming can face each other Leveling, so as to greatly reduce the probability of infection of the branches after pruning.

(2) This creation provides a structure for gardening shears, which uses the cutting edges of the first blade and the second blade to perform aligning cutting instead of closing and then interlacing cutting, which can avoid cutting on both sides of the branches. (Upper and lower) Two different sections are formed, making the gardening shears quite suitable for planting grafting plants.

The authoring part:

(10): First blade

(100):Second Blade

(101): Knife Edge

(102): Connection section

(103): Piercing

(104): Threaded hole

(105): Buckle slot

(106): Long hole

(11): Hold handle

(12): Bolt

(13): Nut

(14): Push button

(15): Elastic parts

(16): fixed lever

(17): Activity lever

(171): fixed nut

(20):Protection board

(21): Clamping hole

(211): Socket

(22): Curved channel

(23): contact edge

(30): Screw

(40): Opening

(50): Branch

[Picture 1] is the three-dimensional combined drawing of this creation.

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

[Picture 3] is the combined plan of this creation.

[Picture 4] is the A-A cross-sectional view of picture 3 of this creation.

[Figure 5] is the B-B cross-sectional view of Figure 3 of this creation.

[Picture 6] is the cut state diagram of this creation.

[Picture 7] is a diagram of the adjustment state of the lever of this creative activity.

[Picture 8] This is the state diagram of the two holding handles that can no longer be internally pressed after the original creation has been cut.

In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of this creation, please cooperate with [Schematic Description] to list the examples below, and the detailed description is as follows:

First of all, please observe from Fig. 1 to Fig. 5. This creation provides a gardening shears structure. The gardening shears includes a first blade (10), a second blade (100) and a protective plate (20), among which, The first blade (10) and the second blade (100) are arranged opposite to each other, so that the inner edges of the first blade (10) and the second blade (100) can form a cutting edge ( 101), the ends of the first blade (10) and the second blade (100) are each provided with a connecting section (102), so that the first blade (10) and the second blade (100) can use the connecting section ( 102) are respectively connected with a handle (11), and a perforation (103) penetrates through the center of the connecting section (102), and the connecting section of the first blade (10) and the second blade (100) The perforation (103) of (102) provides a bolt (12) to pass through, and a nut (13) locks the bolt (12), which will make the first blade (10) and the second blade ( 100) It can be pivoted and positioned. When a force is applied to the two handles (11), the perforation (103) can be used as the axis to allow the first blade (10) and the second blade ( 100) The opening and closing changes are generated. Through the design of the first blade (10) and the second blade (100) being aligned with each other, after the first blade (10) and the second blade (100) are closed, The cutting edge (101) can be directly used for cutting against each other, instead of being closed and then interlaced cutting, and the first blade (10) The connecting section (102) is additionally provided with a threaded hole (104), the protective plate (20) penetrates a fixing hole (21) and an arc-shaped channel (22), the fixing hole (21) is A hole edge ring is provided with a star-shaped hole with a plurality of embedding grooves (211), so that the protective plate (20) can be sleeved on the nut (13), and then the embedding grooves (211) ) Is embedded with the corners of the nut (13), and a screw (30) is used to pass through the arc-shaped channel (22) and then lock the threaded hole (104) to make the The protective plate (20) can be fixed on the first blade (10) in a form that can be removed for adjustment, and the protective plate (20) uses an arc-shaped contact edge (23) to move toward the When the first blade (10) and the second blade (100) are opened, the direction of the opening (40) formed by the opening (40) is projected, so that the contact edge (23) provides the branches (50) of the plant as a block (please refer to the figure at the same time). (6), and can prevent the branch (50) from excessively moving into the opening (40) during cutting, causing the components of the gardening shears and the branch (50) to bite each other .

This creation provides a gardening shears structure, wherein the bottom edge of the connecting section (102) of the first blade (10) is provided with a buckle groove (105), and the connecting section (102) of the second blade (100) A long hole (106) penetrates through the top, and a push buckle (14) is set with the long hole (106), and the push buckle (14) is used to move into the buckle groove (105) to make the gardening shears It can be locked in the closed state to achieve safety protection when not in use.

This creation provides a gardening shears structure, wherein the push buckle (14) is a pair of locks composed of a pulley and two stoppers.

This creation provides a gardening shears structure, wherein the two holding handles (11) are connected to support an elastic member (15) together.

This creation provides a gardening shears structure, wherein the elastic member (15) is a compression spring wound by a metal wire.

This creation provides a gardening shears structure, wherein the elastic member (15) is made of Barrel spring made of coiled metal plate.

The present creation provides a gardening shears structure, wherein a fixed abutment rod (16) and a movable abutment rod (17) are respectively installed on the two holding handles (11), and the movable abutment rod (17) is used for mobilization, Change the protruding length of the movable lever (17) (please observe it as shown in Figure 7 at the same time), so that the movable resist can be passed through the movable resist after the first blade (10) and the second blade (100) are closed. The rod (17) and the fixed abutment rod (16) abut against each other (please also observe them as shown in Figure 8) to restrict the first blade (10) and the second blade (100) from closing The maximum distance is to prevent the first blade (10) and the second blade (100) from being internally pressed after the first blade (10) and the second blade (100) are completely closed, which may easily cause the knife edge (101) to collapse.

This creation provides a structure for gardening shears, in which both the two holding handles (11) are equipped with a movable butt rod (17), and the movable butt rod (17) is mobilized to change the movable back rod (17) The protruding length of the first blade (10) and the second blade (100) can be used to restrict the first blade (10) through the mutual abutment of the two movable abutting rods (17) after the first blade (10) and the second blade (100) are closed. ) And the maximum distance that the second blade (100) can be closed, so as to prevent the first blade (10) and the second blade (100) from being internally pressed after the first blade (10) and the second blade (100) are completely closed, which may easily cause the blade (101) ) Breakers.

This creation provides a gardening shears structure, wherein the movable abutment rod (17) is a hand-tightened screw that can be turned forward and backward, and a fixed nut (171) is locked on the hand-tightened screw, so as to The fixing nut (171) is used for locking the adjusted hand screw.

Please refer to Figure 6 to see that, in actual use, the two handles (11) are pressed and released to drive the first blade (10) and the second blade (100) to open. The plant branches (50) to be pruned can be smoothly moved into the opening (40) formed by the opening of the first blade (10) and the second blade (100), passing through the protective plate (20) The contact edge (23) provides the branch (50) to stop after it is moved in, which can prevent the branch (50) from moving in excessively, so as to achieve the effect of the branch (50) and the gardening shears. For the protection of various parts, when the two handles (11) are pressed down, the blade (101) of the first blade (10) and the second blade (100) will be used to align the branch (50) Cut so that the two sides (upper and lower) of the pruned branch (50) will form two different cut surfaces, and use the screw (30) to loosen the protective plate (20) to remove, rotate, and reinstall , Which will enable the gardening shears to make relative adjustments to the different angles of the plant branches (50) to be pruned.

With the structure of the above specific embodiment, the following benefits can be obtained: (1) It uses the cutting edges (101) of the first blade (10) and the second blade (100) to perform counter-cutting, which can avoid causing the The branches (50) are crushed and cut or twisted, so that the cut after pruning can be relatively flat, so as to greatly reduce the probability of infection of the branches (50) after pruning; (2) It uses the first blade (10) Perform aligning cutting with the knife edge (101) of the second blade (100) instead of closing and then staggered cutting, which can avoid the formation of two sides (up and down) on both sides (up and down) of the branches (50). The different cutting surfaces make the gardening shears very suitable for planters for grafting plants.

To sum up, this creation has indeed achieved a breakthrough structural design, and has improved creation content, while at the same time it can achieve industrial utilization and progress. Moreover, this creation has not been seen in any publications, and it is also novel. In accordance with the relevant provisions of the Patent Law, Yan filed a new patent application in accordance with the law, and I implore the Jun Bureau review committee to grant legal patent rights.

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 in accordance with the scope of the patent application for this creation should still belong to this creation Covered by the patent.

(10): First blade

(100):Second Blade

(101): Knife Edge

(102): Connection section

(103): Piercing

(104): Threaded hole

(105): Buckle slot

(106): Long hole

(11): Hold handle

(12): Bolt

(13): Nut

(14): Push button

(15): Elastic parts

(16): fixed lever

(17): Activity lever

(171): fixed nut

(20):Protection board

(21): Clamping hole

(211): Socket

(22): Curved channel

(23): contact edge

(30): Screw

Claims (8)

A gardening shears structure. The gardening shears comprise a first blade, a second blade and a protective plate, wherein: The first blade and the second blade are arranged opposite to each other, so that the inner edges of the first blade and the second blade can form a cutting edge with a cutting function, and the ends of the first blade and the second blade are both provided There is a connecting section, so that the first blade and the second blade can use the extension of the connecting section to be connected with a handle respectively, and the center of the connecting section each penetrates a hole, and the first blade and the second blade The perforations of the connecting section together provide a bolt to pass through, and a nut to lock the bolt, which will enable the first blade and the second blade to be pivoted and positioned, when force is applied to the two handles , The first blade and the second blade can be opened and closed with the perforation as the axis. Through the design of the first blade and the second blade being aligned with each other, the first blade and the second blade can be aligned with each other. After the second blade is closed, its cutting edges can be directly used for cutting against each other, instead of being interleaved after being closed, and the connecting section of the first blade is additionally provided with a threaded hole; The protective plate penetrates a fixing hole and an arc-shaped groove, and the fixing hole is a star-shaped hole with a plurality of embedding grooves on the edge of the hole, so that the protective plate can be sleeved on the nut Then, the corners of the embedded groove and the nut in the relative position are embedded and fixed, and a screw is inserted in the arc-shaped groove and then the threaded hole is locked, which will make the protective plate It can be detached and fixed to the first blade in a form that can be adjusted, and the protective plate is made using an arc-shaped contact edge toward the opening direction formed when the first blade and the second blade are opened. Protruding The contact edge provides the branches of the plant as a stopper, which can avoid the phenomenon that the branches excessively move into the opening during shearing. The garden shear structure of claim 1, wherein the bottom edge of the connecting section of the first blade is provided with a buckle groove, and the connecting section of the second blade penetrates a long hole, and the long hole The hole set has a push buckle, and the garden shears can be locked in the closed state by using the push buckle to move into the buckle groove to achieve safety protection when not in use. The garden shear structure according to claim 2, wherein the push buckle is formed by a pair of locks composed of a pulley and two stoppers. The gardening shear structure according to claim 1, wherein the two holding handles together support an elastic member. The gardening shear structure according to claim 1, wherein a fixed abutment rod and a movable abutment rod are respectively installed on the two holding handles, and the extension length of the movable abutment rod is changed by the movement of the movable abutment rod , After the first blade and the second blade are closed, the maximum distance that the first blade and the second blade can be closed can be restricted through the mutual abutment of the movable abutment rod and the fixed abutment rod This prevents the first blade and the second blade from being internally pressed after the first blade and the second blade are completely closed, which may easily cause the blade edge to collapse. The gardening shear structure according to claim 1, wherein a movable butt rod is installed on the two holding handles, and the movable butt rod is mobilized to change the extension length of the movable butt rod to be able to After the first blade and the second blade are closed, the maximum distance that the first blade and the second blade can be closed is restricted through the mutual abutment of the two movable abutting rods, so as to It is avoided that the first blade and the second blade are completely closed before being internally pressed, which may easily cause the blade edge to collapse. The gardening shear structure according to claim 5 or claim 6, wherein the movable abutment bar is a hand screw that can be screwed forward and backward. The gardening shear structure according to claim 5 or claim 6, wherein the movable abutment bar is a hand screw that can be turned forward and backward, and a fixing nut is fastened on the hand screw. Use the fixed nut to lock the adjusted hand screw.

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