CN215836050U - Switch locking garden scissors - Google Patents

Abstract

The utility model relates to the technical field of garden tools and handheld pruning shears, in particular to a switch-locked garden shear. Possess the safe slider keying structure of anticreep lock, can prevent moreover that the structure that the handle cover drops detain tooth structure and axis body closure ring cover string cover axis body closure structure of handle cover. Including last scissors body and lower scissors body, wherein: the upper shear body is provided with an advancing and retreating plate below the upper shear handle or the upper shear handle sleeve, the advancing and retreating plate is buckled with a locking sliding block, and the locking sliding block is provided with a mortise and lock groove; the upper shear body is also inserted and sleeved with an upper shear handle sleeve on the upper shear handle, the lower shear body is provided with a buckle tooth at the head end of a lower shear handle, the lower shear handle is inserted and sleeved with a lower shear handle sleeve, and a buckle tooth anti-falling groove is formed in the sleeve cavity of the lower shear handle sleeve at the position matched with the sleeve position of the buckle tooth; the lower scissors handle sleeve is also provided with an anti-pulling rod which can be inserted into the locking groove of the locking sliding block in the direction matched with the arrangement direction of the driving and reversing plate. The upper scissors body and the lower scissors body can be locked and unlocked quickly by a simple and convenient locking slide block.

Description

Switch locking garden scissors

Technical Field

The utility model relates to the technical field of garden tools and handheld pruning shears, in particular to a switch-locked garden shear.

Background

The pruning scissors are common handheld shearing tools and are generally used for shearing plastic strip-shaped products, trees, flower branches or textile wires and the like, the scissors have a long history, so that the ancient people have used various simple scissors, along with the development of the technology, the structure of the scissors is greatly changed, and the action range is gradually enlarged, for example, the scissors are applied to garden tools. The pruning shears are used as one kind of scissors, and are often used in vegetation pruning and gardening. The pruning shears are generally provided with a locking square hook at the tail end for safety prevention when not in use, and the square hook is easy to unlock and is not high in safety.

Disclosure of Invention

The utility model provides the garden scissors with the switch locking function, overcomes the defects in the prior art, and provides the garden scissors with the switch locking function.

The technical problem solved by the utility model is realized by adopting the following technical scheme: the utility model provides a switch locking gardens scissors, includes and cuts the body and cut the body down, both are the X shape setting, but by axis body closure locking one-tenth pivot active connection structure again, wherein: the upper shear body is provided with an advancing and retreating plate below the upper shear handle or the upper shear handle sleeve, the advancing and retreating plate is buckled with a locking sliding block, and the locking sliding block is provided with a mortise and lock groove; the upper shear body is also inserted and sleeved with an upper shear handle sleeve on the upper shear handle, the lower shear body is provided with a buckle tooth at the head end of a lower shear handle, the lower shear handle is inserted and sleeved with a lower shear handle sleeve, and a buckle tooth anti-falling groove is formed in the sleeve cavity of the lower shear handle sleeve at the position matched with the sleeve position of the buckle tooth;

the lower scissors handle sleeve is also provided with an anti-pulling rod which can be inserted into the locking groove of the locking sliding block in the direction matched with the arrangement direction of the driving and reversing plate. The locking or the untieing of the upper scissors body and the lower scissors body is rapidly carried out by the simple, convenient and visible locking sliding block, so that the cut can be safely stored or used, the lower scissors handle sleeve and the upper scissors handle sleeve are improved, and the scissors handle can be prevented from falling off after being inserted.

Preferably, a shaft body locking piece ring sleeve is arranged at the head end of the upper scissors handle sleeve or the lower scissors handle sleeve in a molding mode, and the shaft body locking piece ring sleeve is sleeved with an axis screw of the shaft body locking piece. After the front end is sleeved on the axis screw of the shaft body locking piece, the upper scissors handle sleeve and the lower scissors handle sleeve are pulled by the shaft body locking piece ring sleeve at the front end when being faded backwards in the using process and cannot be faded down from the handle.

Preferably, the shaft body locking piece is formed by symmetrically assembling two axis screws. Such axostylus axostyle structure can make whole garden scissors's articulated ability normal, can change the whole length adaptation of whole combination moreover and registrate the whole thickness of axis body closure ring cover at will.

Preferably, a spring is provided between the joining portions of the handle portions of the upper scissors body or the lower scissors body. The spring structure is used for keeping the natural reset opening state between the upper shear body and the lower shear body by self-reset capacity, so that the physical strength of operation and a user is saved.

Preferably, the anti-trip lever is L-shaped or arc-shaped. The insertion and the removal are convenient.

The utility model has the advantages that: the structure has a very safe and effective switch function structure for controlling the opening diameter of the pruning shears, the structure is not arranged at the tail end of the garden shears like the prior art, and the structure is arranged on a metal handle body in order to ensure the service life, so that the wrapping and sleeving range of the handle sleeve is limited, and the manufacturing process is complicated;

2. the upper handle or the handle sleeve can be connected with 1 locking slide block according to the structure of the driving and reversing plate, and then the anti-pulling rod structure of the lower shear handle or the lower shear handle sleeve is hooked by the mortise lock groove, so that the garden shears cannot be opened and have a strong safety function;

3. the head end of the upper scissors handle sleeve or the lower scissors handle sleeve is provided with a shaft body locking piece ring sleeve in a shaping mode, and the shaft body locking piece ring sleeve is sleeved with an axis screw of the shaft body locking piece. After the front end is sleeved with the axis screw of the shaft body locking piece, the upper scissors handle sleeve and the lower scissors handle sleeve are pulled by the shaft body locking piece ring sleeve at the front end when being faded backwards in the using process and cannot be faded down from the handle, so that the complete sleeving structure of the handle sleeves is ensured.

Drawings

FIG. 1 is an overall front view;

FIG. 2 is an exploded view in entirety;

fig. 3 is an exploded view of the upper shear body and the lower shear body;

FIG. 4 is a view of the anatomy in the upper shear body direction;

FIG. 5 is a view of the anatomical structure of the lower shear body;

fig. 6 is a bottom explosion structure view of the upper and lower scissors bodies;

FIG. 7 is an exploded view of the upper and lower scissor body handle sleeves;

fig. 8 is a schematic view of the locking and unlocking of the upper and lower scissors bodies.

In the figure: the upper shear body 1, the lower shear body 2, the shaft body locking piece 3, the lower shear handle 4, the driving and reversing plate 5, the locking slide block 6, the mortise lock groove 7, the upper shear handle sleeve 8, the lower shear handle 9, the buckling teeth 10, the lower shear handle sleeve 11, the sleeve cavity 12, the buckling teeth anti-falling groove 13, the anti-pulling rod 14, the shaft body locking piece ring sleeve 16, the axis screw 17, the spring 18 and the hinge shaft hole 19.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining the specific drawings.

As shown in fig. 1 and 2, a switch locking garden shears, like a garden shears in the prior art, includes an upper shear body 1 and a lower shear body 2, both of which are arranged in an X shape, and are locked by a shaft body locking member 3 to form a connecting structure with a rotatable shaft, and are opened and closed by the shaft body locking member 3 to shear branches and leaves of garden nursery stocks, different from the prior art, an upper shear handle sleeve 8 is sleeved on an upper shear handle 4 of the upper shear body 1, and an upper shear handle sleeve 11 is sleeved on a lower shear handle 4 of the lower shear body 2, and the method of the sleeving is: as shown in fig. 2, both the upper scissors handle sleeve 8 and the lower scissors handle sleeve 11 are shaped and provided with sleeve cavities 12 matched with the upper scissors handle 4 and the lower scissors handle 4, the upper scissors handle 4 and the lower scissors handle 4 can be directly inserted to complete the connection with the upper and lower handle sleeves, but the connection brings about the defect of the prior art that the upper scissors handle 4 and the lower scissors handle 4 are easy to fall off, and the solution is that as shown in fig. 2 and 5, the head end of the lower scissors handle 9 of the lower scissors body 2 is provided with a button tooth 10, the lower scissors handle 9 is inserted and sleeved with the lower scissors handle sleeve 11, and the sleeve cavity 12 of the lower scissors handle sleeve 11 is provided with a button tooth anti-falling groove 13 at the sleeved position matched with the button tooth 10; in the process of retreating and falling, the upper handle sleeve and the lower handle sleeve are hooked by the buckle teeth 10 to the buckle teeth anti-falling groove 13 and cannot retreat and fall off;

as shown in fig. 2 or 4-7, next, to solve the problem of the second prior art, namely the problem of the safe locking of the upper and lower scissors bodies, an advancing and retreating plate 5 is arranged below an upper scissors handle sleeve 8, a locking slider 6 is buckled on the advancing and retreating plate 5, and the locking slider 6 is provided with a mortise and lock slot 7;

as shown in fig. 8, the lower scissors handle sheath 11 is further provided with a locking slider 6 capable of being inserted into the latch slot 7 in a direction matching the arrangement direction of the advancing and retreating plate 5, and the locking slider 6 is directly provided with an inserted locking cavity or slot 7, so that the locking cavity or slot 7 is inserted into the anti-trip bar 14. The locking or the untieing of the upper scissors body 1 and the lower scissors body 2 is rapidly carried out by the simple, convenient and visible locking sliding block, so that the cut can be safely stored or used, the lower scissors handle sleeve and the upper scissors handle sleeve are improved, and the scissors handle can be prevented from falling off after being inserted.

Further, the anti-falling capability of the handle sleeve is enhanced, as shown in fig. 3, 4, 6 and 7, a shaft body locking piece ring sleeve 16 is arranged at the head end of the upper scissors handle sleeve 8 or the lower scissors handle sleeve 11 in a shaping mode, and the shaft body locking piece ring sleeve is sleeved with a shaft center screw 17 of the shaft body locking piece 3. As shown in fig. 7 and 8, before the two axis screws are assembled, the shaft body locking member ring sleeve 16 is locked on the position of the head end hinge shaft hole 19 of the upper scissors body 1 and the lower scissors body 2, then the upper scissors body 1 and the lower scissors body 2 are assembled, after the two axis screws 17 at the front end are assembled, the shaft body locking member ring sleeve is completely unable to be taken down from the axis screw 17 of the shaft body locking member 3, and the upper scissors handle sleeve 8 and the lower scissors handle sleeve 11 are pulled by the shaft body locking member ring sleeve 16 at the front end and unable to be taken down from the handle when being fallen backward in the using process.

Preferably, the shaft body locking piece 3 is formed by symmetrically assembling two axial center screws 17. Such axostylus axostyle structure can make whole garden scissors's articulated ability normal, can change the whole length adaptation of whole combination moreover and registrate the whole thickness of axis body closure ring cover at will.

Preferably, a spring 18 is provided inside a space between the joints of the handle portions 13 of the upper scissors body 1 or the lower scissors body 2. The spring structure is used for keeping the natural reset opening state between the upper shear body 1 and the lower shear body 2 by self-reset capability, thereby saving the physical strength of operation and users.

Preferably, the anti-trip lever 14 is L-shaped or arc-shaped. The insertion and the removal are convenient.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims (5)

1. The utility model provides a switch locking gardens scissors, includes and cuts the body and cut the body down, both are the X shape setting, but by axis body closure locking one-tenth pivot active connection structure, characterized by again: the upper shear body is provided with an advancing and retreating plate below the upper shear handle or the upper shear handle sleeve, the advancing and retreating plate is buckled with a locking sliding block, and the locking sliding block is provided with a mortise and lock groove; the upper shear body is also inserted and sleeved with an upper shear handle sleeve on the upper shear handle, the lower shear body is provided with a buckle tooth at the head end of a lower shear handle, the lower shear handle is inserted and sleeved with a lower shear handle sleeve, and a buckle tooth anti-falling groove is formed in the sleeve cavity of the lower shear handle sleeve at the position matched with the sleeve position of the buckle tooth; the lower scissors handle sleeve is also provided with an anti-pulling rod which can be inserted into the locking groove of the locking sliding block in the direction matched with the arrangement direction of the driving and reversing plate.

2. The switch-locking garden scissors as claimed in claim 1, wherein: the head end of the upper scissors handle sleeve or the lower scissors handle sleeve is shaped and provided with a shaft body locking piece ring sleeve, and the shaft body locking piece ring sleeve is sleeved with an axle center screw of the shaft body locking piece.

3. The switch-locking garden scissors according to claim 1 or 2, wherein: the shaft body locking piece is formed by symmetrically assembling two axis screws.

4. The switch-locking garden scissors as claimed in claim 1, wherein: and a spring is arranged on the inner side between the combining parts of the handle parts of the upper scissors body or the lower scissors body.

5. The switch-locking garden scissors as claimed in claim 1, wherein: the anti-pulling rod is L-shaped or arc-shaped.

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