CN220422528U - Pruning shears with regulating mechanism - Google Patents
Pruning shears with regulating mechanism Download PDFInfo
- Publication number
- CN220422528U CN220422528U CN202321961268.2U CN202321961268U CN220422528U CN 220422528 U CN220422528 U CN 220422528U CN 202321961268 U CN202321961268 U CN 202321961268U CN 220422528 U CN220422528 U CN 220422528U
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- Prior art keywords
- handle
- adjusting mechanism
- matched
- clamping position
- lock
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- 238000013138 pruning Methods 0.000 title claims abstract description 49
- 230000001105 regulatory effect Effects 0.000 title description 2
- 238000010008 shearing Methods 0.000 claims abstract description 15
- 238000010413 gardening Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- Scissors And Nippers (AREA)
Abstract
The utility model provides pruning shears with an adjusting mechanism, which relate to the field of gardening tools and comprise a main body and a shearing blade, wherein the main body comprises a first handle and a second handle, the main body is provided with the adjusting mechanism, the adjusting mechanism comprises a lock part which is connected to the first handle in a sliding way, the lock part is provided with a lock head, the shearing blade comprises a first tool bit arranged on the first handle and a second tool bit arranged on the second handle, a first clamping position, a second clamping position and a third clamping position which can be matched with the lock head are formed on the second tool bit, a gear plate which can be matched with the lock part is arranged on the first handle, a first gear groove, a second gear groove and a third gear groove are arranged on the gear plate, and a lug which can be matched with the gear groove is arranged on the lock part; when the shear blade is locked and closed, the lock head is matched with the first clamping position, and the protruding block is matched with the first gear groove; the switch push button accords with the human finger engineering design, is convenient for a user to push and press by one hand or back buckle to adjust the state of the cutting edge of the pruning shear, and brings convenience for the user.
Description
Technical Field
The utility model relates to the field of gardening tools, in particular to pruning shears with an adjusting mechanism.
Background
Pruning shears are gardening tools used for pruning branches of flowers and trees. The utility model discloses a pruning shear, which comprises a handle and a shear blade arranged on the handle, wherein the handle comprises a grip and a movable handle, the shear blade comprises a lower shear blade arranged on the grip and an upper shear blade arranged on the movable handle, the upper shear blade and the lower shear blade are movably connected through screws, and a spring is arranged between the grip and the movable handle; in the technical scheme, the movable buckle is inconvenient to operate by one hand with the tail part of the handle;
therefore, the pruning shears with the adjusting mechanism are convenient for a user to carry out locking adjustment operation on the pruning shears by one hand, and bring convenience to the user.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the problem of providing pruning shears with an adjusting mechanism, so as to overcome the defects in the prior art.
(II) technical scheme
In order to solve the technical problems, the utility model provides a pruning shear with an adjusting mechanism, which comprises a main body and a shearing blade, wherein the main body comprises a first handle and a second handle, the main body is provided with the adjusting mechanism, the adjusting mechanism comprises a lock part which is connected to the first handle in a sliding way, the lock part is provided with a lock head, the shearing blade comprises a first cutter head which is arranged on the first handle and a second cutter head which is arranged on the second handle, the second cutter head is provided with a first clamping position, a second clamping position and a third clamping position which can be matched with the lock head, the first handle is provided with a gear plate which can be matched with the lock part, the gear plate is provided with a first gear groove, a second gear groove and a third gear groove, and the lock part is provided with a lug which can be matched with the gear groove; when the shear blade is locked and closed, the lock head is matched with the first clamping position, and the protruding block is matched with the first gear groove.
Further, the first handle is provided with the through-hole, the side of gear board with the lateral wall of through-hole exists the clearance, and this setting makes the gear board possess toughness, and the cooperation between lug and each gear groove of being convenient for makes its location clear and definite between each gear when user operation switch knob adjusts, brings the convenience for the user. The lock is provided with a guide block which can be in sliding connection with the gear plate, the lock is provided with a switch push button, the switch push button accords with the ergonomic design of fingers of a human body, a user can conveniently push and press or back buckle by one hand, and therefore the shearing edge of the pruning shear can be locked and closed or the caliber size of the pruning shear can be adjusted.
Further, a sliding groove is formed in the first tool bit, a sliding block which is connected with the sliding groove in a sliding mode is arranged on the lock piece, and the lock head is located at one end of the sliding block.
Furthermore, the shearing blade can be formed into a small opening state and a large opening state through the matching of the lock head, the second clamping position and the third clamping position.
Further, when the cutting edge is in a small opening state, the protruding block is located in the second gear groove, and the lock head is matched with the second clamping position.
Further, when the cutting edge is in a small opening state, a maximum unfolding angle formed between the first cutter head and the second cutter head is 30 degrees.
Further, when the shearing blade is in a large opening state, the protruding block is located in the third gear groove, and the lock head is matched with the third clamping position.
Further, when the cutting edge is in a large opening state, a maximum unfolding angle formed between the first cutter head and the second cutter head is 45 degrees.
Further, a hinge pin is arranged on the main body and is used for hinging the first cutter head and the second cutter head.
Furthermore, the first handle and the second handle are respectively provided with a connecting block, and an elastic piece is connected between the two connecting blocks.
(III) beneficial effects
Compared with the prior art, the pruning shear with the adjusting mechanism has the following beneficial effects: the locking piece is matched with the plurality of gear grooves and the plurality of clamping positions to enable the shearing blade to be in a closed locking state, a small opening state or a large opening state, so that the pruning shears are convenient to store and prune branches with different branch diameters; because the side end of the gear plate and the side wall of the through hole have a gap, the gear plate has toughness, the matching between the lug and each gear groove is convenient, when a user uses the switch push button, the positioning of the switch push button between each gear is clear and definite, convenience is brought to the user, the switch push button accords with the ergonomic design of fingers, the user can push or back buckle by one hand conveniently to adjust the cutting edge state of the pruning shears, and convenience is brought to the user.
Drawings
FIG. 1 is a perspective view showing a state in which a cutting edge of a pruning shear with an adjusting mechanism is locked and closed according to the present utility model;
FIG. 2 is another perspective view of the pruning shears with an adjusting mechanism according to the present utility model in a locked state;
FIG. 3 is an exploded view of a pruning shear with an adjustment mechanism according to the present utility model;
FIG. 4 is a schematic view of another perspective of an exploded view of a pruning shear with an adjustment mechanism according to the present utility model;
FIG. 5 is a schematic view of a first blade structure of the pruning shears with an adjusting mechanism according to the present utility model;
FIG. 6 is a schematic view of a second blade structure of the pruning shears with an adjusting mechanism according to the present utility model;
FIG. 7 is a schematic view showing a partial structure of a first handle of the pruning shear with an adjusting mechanism according to the present utility model;
FIG. 8 is a schematic view showing another view of a partial structure of a first handle of the pruning shears with an adjusting mechanism according to the present utility model;
FIG. 9 is a schematic view of a lock structure of pruning shears with an adjusting mechanism according to the present utility model;
FIG. 10 is a schematic view of another view of a lock of pruning shears with an adjusting mechanism according to the present utility model;
FIG. 11 is a schematic view of a lock of a pruning shear with an adjustment mechanism connected to a gear plate;
FIG. 12 is a schematic view of a locking head and first detent engagement structure of a pruning shear with an adjustment mechanism of the present utility model;
FIG. 13 is a schematic view of a locking head and second detent engagement of a pruning shear with an adjustment mechanism of the present utility model;
FIG. 14 is a schematic view showing a small opening state of a cutting edge of the pruning shear with an adjusting mechanism according to the present utility model;
FIG. 15 is a schematic view of a locking head and a third detent engagement structure of a pruning shear with an adjustment mechanism of the present utility model;
FIG. 16 is a schematic view showing a large opening state of a cutting edge of the pruning shear with an adjusting mechanism according to the present utility model;
the corresponding component names for each reference number in the figures are: 1. a main body; 2. a cutting edge; 3. a locking piece; 301. a switch push button; 302. a guide block; 303. a bump; 304. a slide block; 305. a lock head; 4. a first handle; 401. a gear plate; 4011. a first gear groove; 4012. a second gear groove; 4013. a third gear groove; 5. a first cutter head; 501. a chute; 6. a second handle; 7. a second cutter head; 701. a first clamping position; 702. a second clamping position; 703. a third clamping position; 8. a connecting block; 9. an elastic member; 10. and a hinge pin.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 16, the present utility model provides a pruning shear with an adjusting mechanism, comprising a main body 1 and a cutting edge 2, wherein the main body 1 comprises a first handle 4 and a second handle 6, the main body 1 is provided with the adjusting mechanism, the adjusting mechanism comprises a lock 3 slidingly connected to the first handle 4, the lock 3 is provided with a lock head 305, the cutting edge 2 comprises a first cutter head 5 installed on the first handle 4 and a second cutter head 7 installed on the second handle 6, the second cutter head 7 is provided with a first clamping position 701, a second clamping position 702 and a third clamping position 703 which can be matched with the lock head 305, the first handle 4 is provided with a gear plate 401 which can be matched with the lock 3, the gear plate 401 is provided with a first gear slot 4011, a second gear slot 4012 and a third gear slot 3, and the lock 3 is provided with a protruding block 303 which can be matched with the gear slot; when the shear blade 2 is locked and closed, the lock head 305 is engaged with the first lock position 701, and the projection 303 is engaged with the first gear groove 4011.
Referring to fig. 1 to 11, the first handle 4 is provided with a through hole, and a gap exists between the side end of the gear plate 401 and the side wall of the through hole, and the gear plate 401 is provided with toughness, so that the matching between the convex block 303 and each gear groove is facilitated, and when the user operates the switch knob 3 to adjust, the positioning of the switch knob 3 between each gear is clear and definite, thereby bringing convenience to the user. The lock 3 is provided with a guide block 302 which can be slidably connected with the gear plate 401, the lock 3 is provided with a switch push button 301, the switch push button 301 accords with the ergonomic design of human fingers, and a user can conveniently push or clip by one hand, so that the shearing blade 2 of the pruning shear can be locked and closed or the caliber size of the pruning shear can be adjusted.
Referring to fig. 5 to 16, a sliding groove 501 is provided on the first cutter head 5, a sliding block 304 slidably connected with the sliding groove 501 is provided on the lock member 3, a lock head 305 is located at one end of the sliding block 304, a hinge bolt 10 is provided on the main body 1, the hinge bolt 10 hinges the first cutter head 5 and the second cutter head 7, connecting blocks 8 are provided on the first handle 4 and the second handle 6, and an elastic member 9 is connected between the two connecting blocks 8.
Referring to fig. 3 to 16, the cutting edge 2 may be formed with a small opening state and a large opening state by the engagement of the locking head 305 with the second clamping position 702 and the third clamping position 703, when the cutting edge 2 is in the small opening state, the protrusion 303 is located in the second gear groove 4012, when the cutting edge 2 is in the small opening state, the maximum unfolding angle formed between the first cutter head 5 and the second cutter head 7 is 30 degrees, when the cutting edge 2 is in the large opening state, the protrusion 303 is located in the third gear groove 4013, when the cutting edge 2 is in the large opening state, the locking head 305 is engaged with the third clamping position 703, and when the cutting edge 2 is in the large opening state, the maximum unfolding angle formed between the first cutter head 5 and the second cutter head 7 is 45 degrees.
According to the pruning shear with the adjusting mechanism, the locking piece 3 is matched with the gear grooves and the clamping positions, so that the shearing blade 2 is in a closed locking state, a small opening state or a large opening state, and the pruning shear is convenient to store and prune branches with different branch diameters; because the side end of the gear plate 401 has a gap with the side wall of the through hole, the gear plate 401 has toughness, the matching between the convex block 303 and each gear groove is convenient, when the switch push button 30 is used by a user, the positioning of the switch push button between each gear is clear and definite, the convenience is brought to the user, the switch push button 301 accords with the ergonomic design of human fingers, the user can push or back buckle by one hand to adjust the cutting edge state of the pruning shears, and the convenience is brought to the user.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. Pruning shear with adjustment mechanism, including main part (1) and cutting edge (2), its characterized in that: the novel multifunctional electric bicycle is characterized in that the main body (1) comprises a first handle (4) and a second handle (6), an adjusting mechanism is arranged on the main body (1), the adjusting mechanism comprises a lock piece (3) which is connected with the first handle (4) in a sliding mode, a lock head (305) is arranged on the lock piece (3), the shearing blade (2) comprises a first cutter head (5) arranged on the first handle (4) and a second cutter head (7) arranged on the second handle (6), a first clamping position (701), a second clamping position (702) and a third clamping position (703) which can be matched with the lock head (305) are formed on the second cutter head (7), a gear plate (401) which can be matched with the lock piece (3) is arranged on the first handle (4), a first gear groove (4011), a second gear groove (4012) and a third gear groove (4013) are formed on the lock piece (3), and a lug (303) which can be matched with the gear groove (4012) is formed on the lock piece (4); when the shear blade (2) is locked, the lock head (305) is matched with the first clamping position (701), and the protruding block (303) is matched with the first gear groove (4011).
2. A pruning shear with an adjusting mechanism as defined in claim 1, wherein: the novel gear is characterized in that the first handle (4) is provided with a through hole, a gap exists between the side end of the gear plate (401) and the side wall of the through hole, a guide block (302) which can be connected with the gear plate (401) in a sliding mode is arranged on the lock piece (3), and a switch push button (301) is arranged on the lock piece (3).
3. A pruning shear with an adjusting mechanism as defined in claim 1, wherein: the novel tool is characterized in that a sliding groove (501) is formed in the first tool bit (5), a sliding block (304) which is connected with the sliding groove (501) in a sliding mode is arranged on the lock piece (3), and the lock head (305) is located at one end of the sliding block (304).
4. A pruning shear with an adjusting mechanism as defined in claim 1, wherein: the shearing blade (2) can be formed into a small opening state and a large opening state by matching the tapered end (305) with the second clamping position (702) and the third clamping position (703).
5. A pruning shear with an adjusting mechanism as defined in claim 4, wherein: when the shear blade (2) is in a small opening state, the protruding block (303) is located in the second gear groove (4012), and the lock head (305) is matched with the second clamping position (702).
6. A pruning shear with an adjusting mechanism as defined in claim 5, further comprising: when the shearing blade (2) is in a small opening state, the maximum unfolding angle formed between the first cutter head (5) and the second cutter head (7) is 30 degrees.
7. A pruning shear with an adjusting mechanism as defined in claim 4, wherein: when the shearing blade (2) is in a large opening state, the protruding block (303) is located in the third gear groove (4013), and the lock head (305) is matched with the third clamping position (703).
8. A pruning shear with an adjusting mechanism as defined in claim 7, wherein: when the shearing blade (2) is in a large opening state, the maximum unfolding angle formed between the first cutter head (5) and the second cutter head (7) is 45 degrees.
9. A pruning shear with an adjusting mechanism as defined in claim 1, wherein: the main body (1) is provided with a hinge bolt (10).
10. A pruning shear with an adjusting mechanism as defined in claim 1, wherein: connecting blocks (8) are arranged on the first handle (4) and the second handle (6), and elastic pieces (9) are connected between the two connecting blocks (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321961268.2U CN220422528U (en) | 2023-07-25 | 2023-07-25 | Pruning shears with regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321961268.2U CN220422528U (en) | 2023-07-25 | 2023-07-25 | Pruning shears with regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220422528U true CN220422528U (en) | 2024-02-02 |
Family
ID=89693313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321961268.2U Active CN220422528U (en) | 2023-07-25 | 2023-07-25 | Pruning shears with regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220422528U (en) |
-
2023
- 2023-07-25 CN CN202321961268.2U patent/CN220422528U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |