CN214628285U - Pruning shears with safety locking mechanism - Google Patents
Pruning shears with safety locking mechanism Download PDFInfo
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- CN214628285U CN214628285U CN202121133589.4U CN202121133589U CN214628285U CN 214628285 U CN214628285 U CN 214628285U CN 202121133589 U CN202121133589 U CN 202121133589U CN 214628285 U CN214628285 U CN 214628285U
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- safety locking
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- main blade
- locking
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Abstract
The utility model provides a take pruning scissors of safety locking mechanism, include: the scissors comprise a scissors body and a movable handle arranged on one side of the scissors body, wherein the scissors body is fixedly provided with an auxiliary blade, the movable handle is provided with a main blade assembly, the main blade assembly comprises a main blade and a transmission rod fixedly connected with the main blade, the main blade is hinged and arranged on one side of the auxiliary blade, the auxiliary blade is provided with a first gear part, and the transmission rod is provided with a second gear part correspondingly meshed with the first gear part; the scissors body is provided with a safety locking mechanism. The pruning shears with the safety locking mechanism of the utility model have simple structure and low production cost; the movable handle and the auxiliary blade are in transmission through the gear, and the transmission force is large, so that the aim of easily shearing is fulfilled; the safety locking mechanism is arranged, when the cutter is not used, the two blades can be locked in a closed state, the blades are prevented from accidentally injuring people, and the use is safe.
Description
Technical Field
The utility model relates to a garden instrument technical field, in particular to pruning scissors with safety locking mechanism.
Background
The traditional pruning shears and the daily scissors have similar structures, and both adopt a lever principle to realize the cutting of objects. However, the pruning shears have a larger size and weight than general shears, and thus have many inconveniences in use. In addition, because the blades of the traditional pruning shears are mainly used for shearing objects with small hardness, such as branches of plants, and the like, but some hard objects also need to be cut in the using field, the pruning shears are more laborious to shear at the moment. In addition, some existing pruning shears are not provided with a safety locking mechanism, the closed state of two blades cannot be locked, the blades are easy to hurt people, and the safety is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The technical problem to be solved by the utility model is to provide a pair of pruning shears with a safety locking mechanism, which has a simple structure and low production cost; the movable handle and the auxiliary blade are in transmission through the gear, so that the transmission force is large, and the shearing is easy; the safety locking mechanism is arranged to prevent the blade from accidentally injuring people, so that the use is safe.
(II) technical scheme
In order to solve the technical problem, the utility model provides a pruning scissors with safety locking mechanism, include: the scissors comprise a scissors body and a movable handle arranged on one side of the scissors body, wherein the scissors body is fixedly provided with an auxiliary blade, the movable handle is provided with a main blade assembly, the main blade assembly comprises a main blade and a transmission rod fixedly connected with the main blade, the main blade is hinged and arranged on one side of the auxiliary blade, the auxiliary blade is provided with a first gear part, and the transmission rod is provided with a second gear part correspondingly meshed with the first gear part; the scissors body is provided with a safety locking mechanism, and the safety locking mechanism comprises a locking key and a locking rod fixedly connected with the locking key; when the locking is carried out, the locking rod is abutted against one side of the main blade for limiting; during unlocking, the locking key is shifted to one side to drive the locking rod to slide to one side to separate from the main blade. The pruning shears with the safety locking mechanism of the utility model can arrange the rose branches between the first sawtooth part and the second sawtooth part for thorn removal when in use, thereby facilitating the removal of thorns of other plants such as rose thorns by users, and having various functions; the structure is simple, and the production cost is low; the movable handle and the auxiliary blade are in transmission through the gear, and the transmission force is large, so that the aim of easily shearing is fulfilled; the safety locking mechanism is arranged, so that the two blades can be locked in a closed state when not in use, the blades are prevented from accidentally injuring people, and the use is safe; the mounting chute is internally provided with a limiting bulge, and the limiting part is provided with a limiting groove, so that the locking key can be positioned in a locking state, the unlocking by mistake is prevented, and the use is reliable; first gear portion sets up in being close to articulated shaft one side, and the transmission power is big, cuts laborsavingly more.
Further, the scissors body is provided with a chute for slidably mounting the locking rod, and the chute is a kidney-shaped groove. The locking key is provided with a through groove for mounting the locking rod, and the locking rod penetrates through the through groove and the sliding groove; the locking lever is facilitated to slide.
Further, the locking key arch is provided with spacing portion, the scissors body is equipped with and is used for slidable mounting the installation spout of spacing portion, be equipped with spacing arch in the installation spout, spacing portion be equipped with spacing protruding spacing recess that corresponds makes the locking key can fix a position when the locking state, prevents the mistake unblock, uses reliably.
Furthermore, spacing arch is the arc arch, spacing recess is the arc recess, is convenient for slide the locking key unblocks.
Furthermore, a stopping part is convexly arranged on the main blade; when the locking rod is locked, the locking rod is abutted against one side of the stopping part, and the stopping effect is good.
Furthermore, the main blade is hinged to the auxiliary blade through a hinge shaft, the first gear portion is arranged on one side close to the hinge shaft, transmission force is large, and shearing is more labor-saving.
Furthermore, the scissors body is provided with a first protruding block, the movable handle is provided with a second protruding block corresponding to the first protruding block, the first protruding block is provided with a first sawtooth part, and the second protruding block is provided with a second sawtooth part corresponding to the first sawtooth part; when the rose thorn removing device is used, the rose branches are placed between the first sawtooth part and the second sawtooth part to remove the thorn, so that a user can conveniently remove the thorn of other plants such as rose thorn and the like, and the function is diversified.
Further, the scissors body with be equipped with the spring between the movable handle, the scissors body is equipped with and is used for the installation the first mounting groove of spring, the movable handle is equipped with and is used for the installation the second mounting groove of spring, it is more convenient to use.
(III) advantageous effects
The pruning shears with the safety locking mechanism of the utility model have simple structure and low production cost; the movable handle and the auxiliary blade are in transmission through the gear, and the transmission force is large, so that the aim of easily shearing is fulfilled; the safety locking mechanism is arranged, so that the two blades can be locked in a closed state when not in use, the blades are prevented from accidentally injuring people, and the use is safe; the mounting chute is internally provided with a limiting bulge, and the limiting part is provided with a limiting groove, so that the locking key can be positioned in a locking state, the unlocking by mistake is prevented, and the use is reliable; the first gear part is arranged on one side close to the hinged shaft, so that the transmission force is large, and the shearing is more labor-saving; during the use with the rose branch place first sawtooth part and second sawtooth part between remove the thorn, the user of being convenient for gets rid of the thorn of other plants such as rose thorn, and the function is various.
Drawings
FIG. 1 is a perspective view of a pruning shear with a safety locking mechanism according to the present invention;
FIG. 2 is a schematic structural view of a pruning shears with a safety locking mechanism according to the present invention;
FIG. 3 is a schematic structural view of a main blade assembly of pruning shears with a safety locking mechanism according to the present invention;
FIG. 4 is a schematic structural view of a pruning shears body with a safety locking mechanism according to the present invention;
FIG. 5 is a schematic structural view of a movable handle of the pruning shears with a safety locking mechanism according to the present invention;
FIG. 6 is a schematic structural view of a locking key of pruning shears with a safety locking mechanism according to the present invention;
wherein: the scissors comprise a scissors body 1, a mounting chute 101, a limiting bulge 102, a first mounting groove 103, a movable handle 2, a second mounting groove 201, an auxiliary blade 3, a first gear part 301, a main blade 401, a transmission rod 402, a second gear part 403, a stopping part 404, a locking key 5, a through groove 501, a limiting part 502, a limiting groove 503, a locking rod 6, a sliding groove 7, a hinge shaft 8, a first protruding block 9, a second protruding block 10, a first sawtooth part 11 and a second sawtooth part 12.
Detailed Description
Referring to fig. 1-6, the utility model provides a pruning scissors with a safety locking mechanism, comprising: the pair of scissors comprises a scissors body 1 and a movable handle 2 arranged on one side of the scissors body 1, wherein an auxiliary blade 3 is fixedly arranged on the scissors body 1, the movable handle 2 is provided with a main blade assembly, the main blade assembly comprises a main blade 401 and a transmission rod 402 fixedly connected with the main blade 401, the main blade 401 is hinged and arranged on one side of the auxiliary blade 3, the auxiliary blade 3 is provided with a first gear part 301, and the transmission rod 402 is provided with a second gear part 403 correspondingly meshed with the first gear part 301; the scissors body 1 is provided with a safety locking mechanism, and the safety locking mechanism comprises a locking key 5 and a locking rod 6 fixedly connected with the locking key 5; when the locking is carried out, the locking rod 6 abuts against one side of the main blade 401 for limiting; during unlocking, the locking key 5 is shifted to one side to drive the locking rod 6 to slide to one side to be separated from the main blade 401. The pruning shears with the safety locking mechanism of the utility model have the advantages that the first gear part is arranged at one side close to the articulated shaft, the transmission force is large, and the shearing is more labor-saving; when in use, the rose branches are placed between the first sawtooth part and the second sawtooth part for removing the thorn, so that the thorn of other plants such as rose thorn and the like can be conveniently removed by a user, and the functions are various; the structure is simple, and the production cost is low; the movable handle and the auxiliary blade are in transmission through the gear, and the transmission force is large, so that the aim of easily shearing is fulfilled; the safety locking mechanism is arranged, so that the two blades can be locked in a closed state when not in use, the blades are prevented from accidentally injuring people, and the use is safe; be equipped with spacing arch in the installation spout, spacing portion is equipped with spacing recess for the locking key can fix a position when the locking state, prevents the mistake unblock, uses reliably.
Referring to fig. 1, 2, 4 and 6, the scissors body 1 is provided with a sliding groove 7 for slidably mounting the locking rod 6, and the sliding groove 7 is a kidney-shaped groove. The locking key 5 is provided with a through groove 501 for installing the locking rod 6, and the locking rod 6 penetrates through the through groove 501 and the sliding groove 7; facilitating sliding of the locking lever 6. The protruding spacing portion 502 that is provided with of locking key 5, scissors body 1 are equipped with the installation spout 101 that is used for the spacing portion 502 of slidable mounting, are equipped with spacing arch 102 in the installation spout 101, and spacing portion 502 is equipped with the spacing recess 503 that corresponds with spacing arch 102 for locking key 5 can fix a position when the locking state, prevents the mistake unblock, uses reliably. The limiting protrusion 102 is an arc-shaped protrusion, and the limiting groove 503 is an arc-shaped groove, so that the sliding locking key 5 can be conveniently unlocked.
Referring to fig. 1 to 3, a stopper 404 is protruded from the main blade 401; when the locking is performed, the locking rod 6 abuts against one side of the stopping part 404, and the stopping effect is good. The main blade 401 is hinged with the auxiliary blade 3 through the hinge shaft 8, the first gear part 301 is arranged on one side close to the hinge shaft 8, the transmission force is large, and the shearing is more labor-saving.
Referring to fig. 1, 4 and 5, the scissors body 1 is provided with a first protrusion block 9, the movable handle 2 is provided with a second protrusion block 10 corresponding to the first protrusion block 9, the first protrusion block 9 is provided with a first serration part 11, and the second protrusion block 10 is provided with a second serration part 12 corresponding to the first serration part 11; when the rose thorn removing device is used, the rose branches are placed between the first sawtooth part 11 and the second sawtooth part 12 for removing the thorn, so that the thorn of other plants such as rose thorn and the like can be conveniently removed by a user, and the function is diversified. Be equipped with the spring between scissors body 1 and the activity handle 2, scissors body 1 is equipped with the first mounting groove 103 that is used for installing the spring, and activity handle 2 is equipped with the second mounting groove 201 that is used for installing the spring, and it is more convenient to use.
The pruning shears with the safety locking mechanism of the utility model are provided with the limiting bulges in the mounting chutes and the limiting grooves in the limiting parts, so that the locking keys can be positioned when in a locking state, the mistaken unlocking is prevented, and the use is reliable; the first gear part is arranged on one side close to the hinged shaft, so that the transmission force is large, and the shearing is more labor-saving; when in use, the rose branches are placed between the first sawtooth part and the second sawtooth part for removing the thorn, so that the thorn of other plants such as rose thorn and the like can be conveniently removed by a user, and the functions are various; the structure is simple, and the production cost is low; the movable handle and the auxiliary blade are in transmission through the gear, and the transmission force is large, so that the aim of easily shearing is fulfilled; the safety locking mechanism is arranged, when the cutter is not used, the two blades can be locked in a closed state, the blades are prevented from accidentally injuring people, and the use is safe.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A pruning shears with a safety locking mechanism comprises: the pair of scissors comprises a scissors body (1) and a movable handle (2) arranged on one side of the scissors body (1), and is characterized in that an auxiliary blade (3) is fixedly arranged on the scissors body (1), the movable handle (2) is provided with a main blade assembly, the main blade assembly comprises a main blade (401) and a transmission rod (402) fixedly connected with the main blade (401), the main blade (401) is hinged to one side of the auxiliary blade (3), the auxiliary blade (3) is provided with a first gear part (301), and the transmission rod (402) is provided with a second gear part (403) correspondingly meshed with the first gear part (301); the scissors body (1) is provided with a safety locking mechanism, and the safety locking mechanism comprises a locking key (5) and a locking rod (6) fixedly connected with the locking key (5); when the blade is locked, the locking rod (6) abuts against one side of the main blade (401) for limiting; during unlocking, the locking key (5) is shifted to one side to drive the locking rod (6) to slide to one side to be separated from the main blade (401).
2. Pruning shears with safety locking mechanism according to claim 1, characterized in that said shear body (1) is provided with a sliding groove (7) for slidably mounting said locking lever (6), said sliding groove (7) being a kidney-shaped groove.
3. Pruning shears with safety locking mechanism according to claim 2, characterized in that said locking key (5) is provided with a through slot (501) for mounting said locking rod (6), said locking rod (6) passing through said through slot (501) and said sliding slot (7).
4. The pruning shears with the safety locking mechanism according to claim 1, wherein the locking key (5) is convexly provided with a limiting part (502), the shears body (1) is provided with a mounting sliding groove (101) for slidably mounting the limiting part (502), a limiting protrusion (102) is arranged in the mounting sliding groove (101), and the limiting part (502) is provided with a limiting groove (503) corresponding to the limiting protrusion (102).
5. The pruning shears with the safety locking mechanism according to claim 4, wherein the limiting protrusion (102) is an arc-shaped protrusion, and the limiting groove (503) is an arc-shaped groove.
6. Pruning shears with safety locking mechanism according to claim 1, characterized in that said main blade (401) is convexly provided with a stop (404); when the locking is carried out, the locking rod (6) abuts against one side of the stopping part (404).
7. Pruning shears with safety locking mechanism according to claim 1, characterized in that said primary blade (401) is hinged to said secondary blade (3) by means of a hinge axis (8), said first gear portion (301) being arranged on the side close to said hinge axis (8).
8. Pruning shears with safety locking mechanism according to claim 1, characterized in that said shears body (1) is provided with a first protruding block (9), said movable handle (2) is provided with a second protruding block (10) for said first protruding block (9), said first protruding block (9) is provided with a first serration (11), said second protruding block (10) is provided with a second serration (12) corresponding to said first serration (11).
9. Pruning shears with safety locking mechanism according to claim 1, characterized in that a spring is provided between the shear body (1) and the movable handle (2), the shear body (1) is provided with a first mounting slot (103) for mounting the spring, and the movable handle (2) is provided with a second mounting slot (201) for mounting the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121133589.4U CN214628285U (en) | 2021-05-25 | 2021-05-25 | Pruning shears with safety locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121133589.4U CN214628285U (en) | 2021-05-25 | 2021-05-25 | Pruning shears with safety locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214628285U true CN214628285U (en) | 2021-11-09 |
Family
ID=78486076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121133589.4U Active CN214628285U (en) | 2021-05-25 | 2021-05-25 | Pruning shears with safety locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214628285U (en) |
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2021
- 2021-05-25 CN CN202121133589.4U patent/CN214628285U/en active Active
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