CN213127181U - Gardens branch and leaf trimming means - Google Patents

Abstract

The utility model relates to a gardens branch and leaf trimming means, including being two handle of a knife of cross arrangement, two the handle of a knife is in the articulated setting of cross position department, two the tip of handle of a knife is connected with the cutter through coupling assembling respectively, two the handle of a knife is provided with the compression spring who is used for making the cutter to reset in its crisscross region, coupling assembling includes the lower shell that shell, articulated setting in one side of last shell and be used for making the locking round pin of locking when shell and lower shell lock, be formed with the fastening hole when going up the shell and lower shell lock, the cutter has set firmly first spliced pole, the handle of a knife has set firmly the second spliced pole, the fastening hole that forms when shell and lower shell lock is all located to first spliced pole and second spliced pole. It is convenient for realize the effect of changing the cutter.

Description

Gardens branch and leaf trimming means

Technical Field

The application relates to the technical field of pruning equipment, especially, relate to a gardens branch and leaf trimming means.

Background

The garden is not only an artistic image but also a material environment, the garden art is a theory and skill for carrying out artistic treatment on the environment, is an art combined with functions, is a living art, is an art combined with science, is a comprehensive art integrating a plurality of arts, and is an art border integrating a plurality of arts by using methods such as flower and grass trees, landscape stones, terrain application, art design and the like to express natural images through the application of garden technology, so that tourists can feel the landscape situation and generate scene intersection.

The pruning scissors are worn after long-time pruning of the flowers and plants, the worn pruning scissors can become sharp no longer, the working efficiency of operators can be reduced when the flowers and plants are pruned, the cutter and the cutter handle in the existing pruning scissors are generally fixedly connected at present, the cutter cannot be replaced independently, the whole pruning scissors can only be replaced, and the input cost of the cutter is undoubtedly increased.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the change of realizing the cutter, this application provides a gardens branch and leaf trimming means.

The application provides a gardens branch and leaf trimming means adopts following technical scheme:

the utility model provides a gardens branch and leaf trimming means, is including being two handle of a knife of cross arrangement, two the handle of a knife sets up in the articulated setting of cross position department, two the tip of handle of a knife is connected with the cutter through coupling assembling respectively, two the handle of a knife is provided with the compression spring who is used for making the cutter to reset in its crisscross region, coupling assembling includes the lower shell that shell, and upper housing one side articulated set up and is used for making the locking round pin of shell and lower shell lock time locking, be formed with the fastening hole when upper housing and lower shell lock, the cutter has set firmly first spliced pole, the handle of a knife has set firmly the second spliced pole, first spliced pole and second spliced pole all overlap in the fastening hole that forms when locating upper housing and lower shell lock.

Through adopting above-mentioned technical scheme, the mutual lock of shell and lower shell forms the fastening hole and can connect first spliced pole and second spliced pole, couples together cutter and handle of a knife, relieves the locking state of locking round pin to last shell and lower shell, opens last shell and lower shell each other, and cutter and handle of a knife all can be followed the shell and taken out down on the shell, can be comparatively convenient change the cutter from this.

The present application may be further configured in a preferred example to: the upper shell is internally and fixedly provided with a first limiting component and a second limiting component at intervals along the axis direction, the first limiting component corresponds to the first connecting column, the second limiting component corresponds to the second connecting column, the first limiting component comprises two first limiting semi-rings which are arranged at intervals along the axis direction of the upper shell, and the first connecting column is fixedly provided with a first butting ring positioned between the two first limiting semi-rings; the second limiting component comprises two second limiting semi-rings which are arranged at intervals along the axis direction of the upper shell, and the second connecting column is fixedly provided with a second butting ring which is positioned between the two second limiting semi-rings.

By adopting the technical scheme, the cutter is embedded between the two first limit semi-rings through the first abutting ring on the first connecting column, so that the sliding of the first connecting column between the upper shell and the lower shell can be limited; the handle of a knife inlays through the second butt ring on the second spliced pole and locates between two spacing semi-rings of second, can restrict the second spliced pole and go up the slip between shell and the lower shell.

The present application may be further configured in a preferred example to: a first positioning bulge is fixedly arranged on the outer wall of the first connecting column, and a first positioning groove matched with the first positioning bulge is formed in one side, facing the lower shell, of the upper shell; the outer wall of the second connecting column is fixedly provided with a second positioning bulge, and one side of the upper shell facing the lower shell is provided with a second positioning groove matched with the second positioning bulge.

Through adopting above-mentioned technical scheme, first location arch on the first spliced pole is inlayed and is located first constant head tank, can restrict first spliced pole at last shell and the interior circumference's of shell rotation down, and second location arch on the second spliced pole is inlayed and is located in the second constant head tank, can restrict the rotation of second spliced pole at last shell and interior circumference down.

The present application may be further configured in a preferred example to: a guide rail is arranged on one side of the lower shell far away from the side of the lower shell hinged with the upper shell, the guide rail extends along the axis direction of the lower shell, a sliding groove is formed in one side of the guide rail far away from the lower shell, the sliding groove extends along the length direction of the guide rail, and a sliding block connected with the sliding groove in a sliding mode is fixedly arranged on the locking pin; and a hook-shaped boss is fixedly arranged on one side edge of the upper shell, which is far away from the side edge of the upper shell and is hinged with the lower shell, and a convex block which is mutually hooked with or separated from the hook-shaped boss is fixedly arranged on the locking pin.

Through adopting above-mentioned technical scheme, when the slider of locking round pin slided in the spout of guide rail, the lug of locking round pin can be linked with the hook-like boss of last shell each other with a hook, and at this moment, the locking round pin can be connected into a whole with last shell and lower shell, and the slider of locking round pin rolls off in the spout simultaneously the lug breaks away from with the hook-like boss of last shell each other, goes up shell and lower shell at this moment and can alternate segregation.

The present application may be further configured in a preferred example to: the hook-shaped boss is provided with a plurality of stop grooves at intervals, and stop bulges matched with the stop grooves are fixedly arranged in the locking pin.

Through adopting above-mentioned technical scheme, when the locking round pin slided on the guide rail, in ending the position groove that the arch of ending through in the locking round pin inlayed on hooked boss, can improve the stability of locking round pin on the guide rail.

The present application may be further configured in a preferred example to: the upper shell and the lower shell are connected through a flexible side connecting sheet arranged on one side edge, so that the upper shell and the lower shell can be opened or closed relatively.

Through adopting above-mentioned technical scheme, flexible side allies oneself with the piece and can couple together one side of last shell and one side of lower shell, when needs are used, only need with the opposite side of last shell and the opposite side of lower shell closed each other can, convenient operation during the use, flexible side allies oneself with the piece simultaneously has the flexibility and can adapt to the opening or the closure of last shell and lower shell.

The present application may be further configured in a preferred example to: and one end of each cutter handle, which is far away from the cutter, is connected with a lengthened handle.

By adopting the technical scheme, the arrangement of the lengthened handle facilitates the control of an operator on the cutter handle, and the effect of saving labor is achieved.

The present application may be further configured in a preferred example to: the periphery of the peripheral wall of one end of the lengthened handle, which is far away from the knife handle, is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, the frictional resistance that can increase and operating personnel contact of setting up of antiskid line for the extension handle can not break away from the hand easily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upper shell and the lower shell are buckled with each other to form a fastening hole, so that the first connecting column and the second connecting column can be connected, the cutter and the cutter handle are connected, the locking state of the locking pin on the upper shell and the lower shell is released, the upper shell and the lower shell are opened mutually, and the cutter handle can be taken out of the upper shell and the lower shell, so that the cutter can be replaced conveniently;

2. when the slider of locking round pin slided in the spout of guide rail, the lug of locking round pin can be linked with the hook-like boss of last shell each other with a hook, and at this moment, the locking round pin can be connected into a whole with last shell and lower shell, and the slider of locking round pin roll-off is gone away from with the hook-like boss of last shell each other in the spout while the lug, goes up the shell and can alternate segregation with lower shell this moment.

Drawings

Fig. 1 is a schematic structural diagram of a garden branch and leaf trimming device according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application showing a connection assembly;

FIG. 3 is an exploded view of the upper housing, first connecting post, second connecting post and lower housing of an embodiment of the present application;

FIG. 4 is a schematic structural view of a connecting assembly shown in an embodiment of the present application;

FIG. 5 is a schematic diagram illustrating the structure of the locking pin in an embodiment of the present application.

In the figure, 1, a knife handle; 11. a second connecting column; 111. a second abutment ring; 112. a second positioning projection; 113. lengthening the handle; 2. a cutter; 21. a first connecting column; 211. a first abutment ring; 212. a first positioning projection; 3. a connecting assembly; 31. an upper housing; 311. a first positioning groove; 312. a second positioning groove; 32. a lower housing; 33. a locking pin; 331. a slider; 332. a bump; 333. stopping bulges; 4. a flexible side gusset; 51. a first limit half ring; 511. a first arc-shaped slot; 61. a second limit semi-ring; 611. a second arc-shaped slot; 7. a guide rail; 71. a chute; 8. a hook-shaped boss; 81. a stop groove; 9. compressing the spring.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses gardens branch and leaf trimming means refers to 1, including being two handle of a knife 1 of cross arrangement, the cross section of handle of a knife 1 is circular, and two handle of a knife 1 are articulated through the articulated shaft in cross position department, the axis direction perpendicular to handle of a knife 1's of articulated shaft axis direction.

The tip of two handle of a knife 1 is provided with cutter 2 respectively at the interval, and the one end welding that cutter 2 is close to handle of a knife 1 has first spliced pole 21, and the tip welding that handle of a knife 1 is close to cutter 2 has second spliced pole 11, and first spliced pole 21 and second spliced pole 11 set up relatively, connect through coupling assembling 3 between first spliced pole 21 and the second spliced pole 11.

Referring to fig. 2 and 3, the connecting assembly 3 includes an upper housing 31, a lower housing 32, and a locking pin 33, where the upper housing 31 and the lower housing 32 are semi-cylindrical, the upper housing 31 and the lower housing 32 are butted against each other to form a hollow cylindrical housing, and the axial directions of the upper housing 31 and the lower housing 32 are parallel to the axial directions of the first connecting column 21 and the second connecting column 11. Go up and be connected through flexible side antithetical couplet piece 4 between one side of shell 31 and one side of lower shell 32, flexible side antithetical couplet piece 4 can make upper and lower shell 32 open relatively or closed, and the fastening hole that forms when last shell 31 and lower shell 32 lock are all located to first spliced pole 21 and second spliced pole 11.

The upper shell 31 and the lower shell 32 are both provided with a first limiting component and a second limiting component, the first limiting component and the second limiting component in the upper shell 31 and the lower shell 32 are distributed in the same mode, and the description is carried out in the upper shell 31. The first limiting component and the second limiting component are arranged at intervals along the axis direction of the upper shell 31, the first limiting component corresponds to the first connecting column 21, and the second limiting component corresponds to the second connecting column 11.

The first limiting component comprises two first limiting half rings 51, the two first limiting half rings 51 are arranged at intervals along the axis direction of the upper shell 31, a first arc-shaped groove 511 is formed in the inner concave part of one end, deviating from the inner wall of the upper shell 31, of each first limiting half ring 51, and the first arc-shaped groove 511 is matched with the outer peripheral wall of the first connecting column 21. The end of the first connecting column 21 located in the upper housing 31 and the lower housing 32 is fixedly provided with a first abutting ring 211, the first abutting ring 211 is located between the two first limit half rings 51, two opposite sides of the first abutting ring 211 are respectively attached to one opposite sides of the two first limit half rings 51, and the outer wall of the first connecting column 21 is embedded in the first arc-shaped groove 511 of the first limit half rings 51.

The second limiting component comprises two second limiting half rings 61, the two second limiting half rings 61 are arranged at intervals along the axis direction of the upper shell 31, a second arc-shaped groove 611 is formed in the inner concave portion of one end, deviating from the inner wall of the upper shell 31, of each second limiting half ring 61, and the second arc-shaped groove 611 is matched with the outer peripheral wall of the second connecting column 11. The end of the second connecting column 11 located in the upper shell 31 and the lower shell 32 is fixedly provided with a second butting ring 111, the second butting ring 111 is located between the two second limit half rings 61, two opposite sides of the second butting ring 111 are respectively attached to one opposite sides of the two second limit half rings 61, and the outer wall of the second connecting column 11 is embedded in the second arc-shaped groove 611 of the second limit half rings 61. Through the arrangement of the first limiting component and the second limiting component, the first connecting column 21 and the second connecting column 11 cannot be separated from the space between the upper shell 31 and the lower shell 32.

The outer wall of the first connecting column 21 near one end of the second connecting column 11 is fixedly provided with a first positioning protrusion 212, and the outer wall of the second connecting column 11 near one end of the first connecting column 21 is fixedly provided with a second positioning protrusion 112. Go up shell 31 and seted up first constant head tank 311 and second constant head tank 312 towards one side of shell 32 down, first constant head tank 311 and second constant head tank 312 distribute respectively in the both ends of going up shell 31 along its axis direction, first constant head tank 311 and the protruding 212 looks adaptation of first location, the protruding 112 looks adaptations of second constant head tank 312 and second location, when first spliced pole 21 cover was located between shell 31 and the lower shell 32, first protruding 212 inlays and locates in first constant head tank 311, protruding 112 inlays and locates in second constant head tank 312 of second location, from this first spliced pole 21 and second spliced pole 11 can not take place to rotate in last shell 31 and the fastening hole that shell 32 formed down.

Referring to fig. 3 and 4, a guide rail 7 is fixedly arranged on one side of the lower housing 32 far away from the side hinged to the upper housing 31, the guide rail 7 extends along the axis direction of the lower housing 32, a sliding groove 71 is formed in one side of the guide rail 7 far away from the lower housing 32, the sliding groove 71 extends along the length direction of the guide rail 7, one end of the sliding groove 71 in the extending direction is open, the other end of the sliding groove 71 is closed, and the cross section of the sliding groove 71 is in an isosceles trapezoid shape with a small groove opening and a large groove bottom.

The locking pin 33 is in a U-shaped arrangement, the opening end of the locking pin 33 corresponds to the guide rail 7, a sliding block 331 is fixedly arranged on one side wall, opposite to the opening, of the locking pin 33, the sliding block 331 is matched with the sliding groove 71, and when the locking pin 33 slides on the guide rail 7, the sliding block 331 slides into the sliding groove 71 from the opening end of the sliding groove 71.

A hook-shaped boss 8 is fixedly arranged on one side of the upper shell 31 far away from the side hinged with the lower shell 32, the hook-shaped boss 8 extends along the axial direction of the upper shell 31, a convex block 332 is fixedly arranged on the side wall of the locking pin 33 close to the opening end, and the convex block 332 and the hook-shaped boss 8 are mutually hooked or separated. When the locking pin 33 slides on the guide rail 7, the convex block 332 on the locking pin 33 is hooked with the hook-shaped convex block 8 on the upper shell 31, and the slide block 331 in the locking pin 33 slides with the slide groove 71 on the guide rail 7, so that the upper shell 31 and the lower shell 32 are buckled to play a role in sealing.

Referring to fig. 3 and 5, a plurality of stop grooves 81 are spaced on one side of the inner side wall of the hook-shaped boss 8 facing the locking pin 33, a plurality of stop protrusions 333 are fixedly arranged on the inner side wall of the locking pin 33 close to the opening end, the plurality of stop protrusions 333 are in one-to-one correspondence with the plurality of stop grooves 81, and when the protrusion 332 of the locking pin 33 is hooked with the hook-shaped boss 8, the stop protrusions 333 in the locking pin 33 are embedded in the stop grooves 81 on the hook-shaped boss 8, so that the locking pin 33 can stably slide on the guide rail 7.

Referring to fig. 1, a compression spring 9 is arranged between two second connecting columns 11, the axial direction of the compression spring 9 is perpendicular to the axial direction of the second connecting columns 11, two ends of the compression spring 9 are respectively and fixedly connected to the opposite side walls of the two second connecting columns 11, and when the compression spring 9 is in a natural state, the two cutters 2 are separated from each other.

The other ends of the two knife handles 1 far away from the second connecting column 11 are respectively fixedly connected with lengthened handles 113, and the peripheral wall of one end of each lengthened handle 113 far away from the knife handle 1 is circumferentially provided with anti-skid grains.

The implementation principle of the embodiment is as follows: when the cutter 2 needs to be replaced, the locking pin 33 slides out of the upper shell 31 and the lower shell 32 through the sliding locking pin 33, the upper shell 31 and the lower shell 32 can be opened relatively around the flexible side link 4, after the upper shell 31 and the lower shell 32 are opened, the first connecting column 21 on the worn cutter 2 can be taken out from the upper shell 31 or the lower shell 32, the first butting ring 211 of the first connecting column 21 on the new cutter 2 is placed between the two first limiting half rings 51, at this time, the upper shell 31 and the lower shell 32 are buckled again, the locking pin 33 slides towards the guide rail 7, the convex block 332 on the locking pin 33 is hooked with the hook-shaped convex block 8 on the upper shell 31, at the same time, the slider 331 in the locking pin 33 slides along the slide groove 71 in the guide rail 7, so that the upper housing 31 and the lower housing 32 can be engaged with each other.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a gardens branch and leaf trimming means which characterized in that: comprises two tool handles (1) which are arranged in a cross way, the two tool handles (1) are hinged at the cross position, the end parts of the two tool handles (1) are respectively connected with a cutter (2) through a connecting component (3), a compression spring (9) for resetting the cutter (2) is arranged in the cross area of the two tool handles (1), the connecting component (3) comprises an upper shell (31), a lower shell (32) hinged with one side of the upper shell (31) and a locking pin (33) for locking when the upper shell (31) is buckled with the lower shell (32), a fastening hole is formed when the upper shell (31) and the lower shell (32) are buckled, the cutter (2) is fixedly provided with a first connecting column (21), the cutter handle (1) is fixedly provided with a second connecting column (11), the first connecting column (21) and the second connecting column (11) are sleeved in fastening holes formed when the upper shell (31) and the lower shell (32) are buckled.

2. The garden branch and leaf trimming device according to claim 1, characterized in that: a first limiting component and a second limiting component are fixedly arranged in the upper shell (31) at intervals along the axis direction of the upper shell, the first limiting component corresponds to the first connecting column (21), the second limiting component corresponds to the second connecting column (11), the first limiting component comprises two first limiting half rings (51) which are arranged at intervals along the axis direction of the upper shell (31), and a first butting ring (211) positioned between the two first limiting half rings (51) is fixedly arranged on the first connecting column (21); the second limiting component comprises two second limiting half rings (61) which are arranged at intervals along the axis direction of the upper shell (31), and a second connecting column (11) is fixedly provided with a second butting ring (111) which is arranged between the two second limiting half rings (61).

3. The garden branch and leaf trimming device according to claim 2, characterized in that: a first positioning bulge (212) is fixedly arranged on the outer wall of the first connecting column (21), and a first positioning groove (311) matched with the first positioning bulge (212) is formed in one side, facing the lower shell (32), of the upper shell (31); the outer wall of the second connecting column (11) is fixedly provided with a second positioning bulge (112), and one side of the upper shell (31) facing the lower shell (32) is provided with a second positioning groove (312) matched with the second positioning bulge (112).

4. The garden branch and leaf trimming device according to claim 1, characterized in that: a guide rail (7) is arranged on one side of the lower shell (32) far away from the side hinged with the upper shell (31), the guide rail (7) extends along the axis direction of the lower shell (32), a sliding groove (71) is formed in one side of the guide rail (7) far away from the lower shell (32), the sliding groove (71) extends along the length direction of the guide rail (7), and a sliding block (331) connected with the sliding groove (71) in a sliding manner is fixedly arranged on the locking pin (33); a hook-shaped boss (8) is fixedly arranged on one side edge of the upper shell (31) far away from the side edge hinged with the lower shell (32), and a convex block (332) mutually hooked with or separated from the hook-shaped boss (8) is fixedly arranged on the locking pin (33).

5. The garden branch and leaf trimming device according to claim 4, wherein: the hook-shaped boss (8) is provided with a plurality of stop grooves (81) at intervals, and stop protrusions (333) matched with the stop grooves (81) are fixedly arranged in the locking pin (33).

6. The garden branch and leaf trimming device according to claim 1, characterized in that: the upper shell (31) and the lower shell (32) are connected through a flexible side connecting sheet (4) arranged on one side edge, so that the upper shell (31) and the lower shell (32) can be opened or closed relatively.

7. The garden branch and leaf trimming device according to claim 1, characterized in that: one ends, far away from the cutter (2), of the two cutter handles (1) are connected with lengthened handles (113).

8. The garden branch and leaf trimming device according to claim 7, wherein: the anti-skidding lines are circumferentially arranged on the peripheral wall of one end, far away from the cutter handle (1), of the lengthened handle (113).

Images