CN214126146U

CN214126146U - Removable multi-functional gardens of handle instrument of repairing

Info

Publication number: CN214126146U
Application number: CN202022779385.XU
Authority: CN
Inventors: 郇飞; 米颖; 张道华; 王亮
Original assignee: Taizhou Oute Tool Manufacturing Co ltd
Current assignee: Taizhou Oute Tool Manufacturing Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-07
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a removable multi-functional gardens of handle trimming tool, including back handle, connecting tube subassembly, auxiliary handle, preceding handle subassembly and instrument head, the internally mounted of back handle has motor element, motor element's output axle head has the transmission shaft one through the transmission cover connection, and a transmission shaft runs through the connecting tube subassembly of fixing in the back handle, the cover is equipped with the braces on the connecting tube subassembly and hangs the end of detaining and connecting tube subassembly and has the connecting pipe joint, the connecting pipe joint is pegged graft and is fixed with the instrument head, the connecting pipe joint hangs to detain with the braces and has auxiliary handle and preceding handle subassembly of fixing on the connecting tube subassembly between detaining. The utility model discloses in, provide a design benefit, the handle is swiftly changed, and can be used for the garden arrangement instrument of multipurpose such as beating grass, cutting and irrigating, pruning, cutting, loosening the soil, the operator uses simple and convenient more, can choose for use suitable handle to go work according to the demand of self, a tractor serves several purposes convenient and fast and comfortable.

Description

Removable multi-functional gardens of handle instrument of repairing

Technical Field

The utility model relates to a multi-functional gardens finishing tool technical field especially relates to a removable multi-functional gardens finishing tool of handle.

Background

Most garden tools on the market at present are single in combination, or the same handle is matched with a plurality of combinations, and the garden tools face different operating environments and consumers, so that the application range is single, and the texture of the garden tools used by the consumers with the single handle is poor. It is often necessary to spend a large amount of money purchasing different types of products to trim gardens.

Therefore, the utility model provides a removable multi-functional gardens of handle trimming tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the multifunctional garden trimming tool with the replaceable handle is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional garden trimming tool with a replaceable handle comprises a rear handle, a connecting pipe component, an auxiliary handle, a front handle component and a tool head, wherein a motor component is arranged inside the rear handle, an output shaft end of the motor component is connected with a first transmission shaft through a transmission sleeve, the first transmission shaft penetrates through the connecting pipe component fixed in the rear handle, a strap hanging buckle is sleeved on the connecting pipe component, the end of the connecting pipe component is provided with a connecting pipe joint, the connecting pipe joint is spliced and fixed with the tool head, the auxiliary handle and the front handle component fixed on the connecting pipe component are arranged between the connecting pipe joint and the strap hanging buckle, a switch trigger I and a switch K1 are arranged on the rear handle, the switch K1 is connected with a normally closed switch K2 in series, a socket is connected with the switch K1 and the normally closed switch K2 in parallel, and a bearing is arranged inside the connecting pipe component in a pressing mode, and the bearing is internally penetrated by a first transmission shaft, the front handle assembly is in a horn shape and comprises a left handle, a right handle and a middle handle connecting pipe, and the right handle is internally provided with a reverse self-locking button, a second switch trigger, a switch K3 and a plug cord connected with the switch K3 in series.

As a further description of the above technical solution:

the utility model discloses a tool head, including the pruning cutting head, the nylon rope head of beating grass, blade brush cutting head, high pole saw head and scarifier head, the surface mounting of tool head has the connecting pipe, the inside pressure equipment of connecting pipe has the bearing, and the inside of bearing runs through have with the transmission shaft two of tool head transmission connection, the locating hole has been seted up on the exterior table wall of connecting pipe, the end of transmission shaft two is connected with the adapter sleeve.

As a further description of the above technical solution:

the utility model discloses a switch trigger, including switch trigger, back handle, push button, switch trigger swing joint has the elastic component who fixes in the back handle and on switch trigger's the up end, elastic component comprises spring and fixed spring's tube-shape component, the anti-auto-lock of installing the level setting on the back handle pushes away and turns round, the anti-auto-lock pushes away the lateral wall butt elastic component who turns round, and the anti-auto-lock pushes away the bottom and the switch trigger butt of turning round, the back handle is last to have the notch that corresponds the setting with the socket, and is located the inside of back handle and has the push pedal on the notch, have the elastic component two that has vertical direction setting on connecting seat and the connecting seat on the lateral wall of push pedal.

As a further description of the above technical solution:

the left handle and the right handle are locked at two ends of the handle connecting pipe through screws, an upper pressing plate and a lower pressing plate which are hinged through a connecting pin are arranged on the handle connecting pipe, mounting grooves of the handle connecting pipe are formed in the upper pressing plate and the lower pressing plate, an annular tooth-shaped boss is arranged on the lower end face of the lower pressing plate, the lower end of the lower pressing plate is fixed on a fixing seat on a connecting pipe assembly and under the fixing seat, the upper end face of the fixing seat is provided with the annular tooth-shaped boss, an elastic piece III is arranged between the lower pressing plate and the fixing seat, the upper pressing plate, the lower pressing plate and the fixing seat are fixedly connected through a compression knob which penetrates through the upper pressing plate, the lower pressing plate and the fixing seat and is screwed on the fixing seat, and the fixing seat is connected with the fixing seat through screws which penetrate through the lower part of the fixing seat and are screwed on the fixing seat.

As a further description of the above technical solution:

the connecting pipe joint is a cylindrical barrel, expansion joints are formed in two ends of the barrel, an encircling clamp is arranged on the connecting pipe joint, a clamping knob is arranged on the clamp, and an elastic device pull pin is arranged on the connecting pipe joint.

As a further description of the above technical solution:

the auxiliary handle is an arc-shaped lifting handle, clamping codes are arranged on the auxiliary handle, and the clamping codes on the auxiliary handle are fixed on the connecting pipe assembly through screws.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, provide a design benefit, handle and the swift change of instrument head, and can be used for the garden arrangement instrument of multipurpose such as beating grass, cutting and irritating, pruning, cutting, loosening the soil, the operator uses more simple and convenient, can choose for use suitable handle to go work according to the demand of self, a tractor serves several purposes convenient and fast is comfortable.

2. The utility model discloses in, the setting up of push pedal makes the plug wire head more firm, can not take place the pine to take off, and anti-auto-lock pushes away to turn round and makes the instrument have the insurance function with anti-auto-lock button's setting, can not take place the mistake and bump and cause the instrument to start, avoids personnel's accidental injury, and the device security is higher.

Drawings

Fig. 1 is a schematic view of an auxiliary handle structure of a multifunctional garden trimming tool with a replaceable handle according to the present invention;

fig. 2 is a schematic structural view of a front handle assembly of the multifunctional garden trimming tool with a replaceable handle according to the present invention;

fig. 3 is a schematic view of a front view internal cross-sectional structure of a multifunctional garden trimming tool with a replaceable handle according to the present invention;

FIG. 4 is a schematic view of a joint structure of a connecting pipe of the multifunctional garden trimming tool with a replaceable handle of the present invention;

fig. 5 is the utility model provides a removable multi-functional gardens of handle trimming tool's preceding handle subassembly and back handle inner structure sketch map.

Fig. 6 is the utility model provides a local inner structure of tool head of removable multi-functional gardens of handle trimming tool schematic diagram.

Fig. 7 is the utility model provides a removable multi-functional gardens of handle trimming tool's preceding handle subassembly explosion decomposition structure sketch map of handle.

Fig. 8 is the utility model provides a multi-functional gardens finishing tool's that handle is removable auxiliary handle and pruning shear head mounting structure sketch map.

Fig. 9 is the utility model provides a removable multi-functional gardens of handle trimming tool's auxiliary handle and nylon rope grass cutting head mounting structure sketch map.

Fig. 10 is a schematic view of the installation structure of the auxiliary handle and the blade brush cutter head of the multifunctional garden trimming tool with a replaceable handle of the utility model.

Fig. 11 is the utility model provides a removable multi-functional gardens of handle trimming tool's auxiliary handle and high pole saw head mounting structure sketch map.

Fig. 12 is the utility model provides a supplementary handle and scarifier head structural sketch of removable multi-functional gardens of handle trimming tool.

Fig. 13 is the utility model provides a preceding handle subassembly and the nylon cord installation structure sketch map of the removable multi-functional gardens of handle trimming tool of beating grass.

Fig. 14 is the utility model provides a handle subassembly and blade brush cutter head mounting structure sketch map around removable multi-functional gardens of handle.

Fig. 15 is the utility model provides a front handle subassembly and pruning shear mounting structure sketch of removable multi-functional gardens of handle trimming tool.

Fig. 16 is a system circuit diagram of the multifunctional garden trimming tool with a replaceable handle according to the present invention.

Illustration of the drawings:

1. a rear handle; 2. an auxiliary handle; 3. a tool head; 4. a front handle assembly; 5. pruning and shearing heads; 6. a nylon rope grass cutting head; 7. cutting the brush head by a blade; 8. a high pole saw head; 9. a scarifier head; 10. a screw; 11. a motor assembly; 12. a transmission sleeve; 13. a bearing; 14. a first transmission shaft; 15. a reverse self-locking push button; 16. a first elastic part; 17. a connecting tube assembly; 18. hanging and buckling the braces; 19. an elastic component; 20. a first switch trigger; 21. a switch K1; 22. a socket; 23. a normally closed switch K2; 24. pushing the plate; 25. a second elastic piece; 26. connecting a pipe joint; 27. clamping the knob; 28. the elastic device pulls the pin; 29. a left handle; 30. a handle connecting pipe; 31. a compression knob; 32. an upper pressure plate; 33. a connecting pin; 34. a right handle; 35. a counter-latching button; 36. a second switch trigger; 37. a switch K3; 38. a lower pressing plate; 39. a plug cord; 40. an elastic member III; 41. a fixed seat; 42. a fixed seat is arranged below the base; 43. a connecting pipe; 4301. positioning holes; 44. a second transmission shaft; 4401. a connecting sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-14, the electric tool comprises a rear handle 1, a connecting pipe assembly 17, an auxiliary handle 2, a front handle assembly 4 and a tool head 3, wherein a motor assembly 11 is installed inside the rear handle 1, an output shaft end of the motor assembly 11 is connected with a first transmission shaft 14 through a transmission sleeve 12, the first transmission shaft 14 penetrates through the connecting pipe assembly 17 fixed in the rear handle 1, a strap hanging buckle 18 is sleeved on the connecting pipe assembly 17, a connecting pipe joint 26 is arranged at an end of the connecting pipe assembly 17, the connecting pipe joint 26 is a cylindrical barrel, expansion joints are arranged at two ends of the barrel, an encircling clamp is arranged on the connecting pipe joint 26, a clamping knob 27 is arranged on the clamp, an elastic device pulling pin 28 is arranged on the connecting pipe joint 26, the tool head 3 is inserted and fixed on the connecting pipe joint 26, the connecting pipe joint 26 is used for replacing the tool head 3, the tool head 3 comprises a pruning shear head 5, a nylon rope grass cutting head 6, Blade cuts a brush head 7, high pole saw head 8 and scarifier head 9, the surface mounting of tool head 3 has connecting pipe 43, the inside pressure equipment of connecting pipe 43 has bearing 13, and bearing 13's inside runs through have with tool head 3 transmission two 44 of being connected, locating hole 4301 has been seted up on the exterior wall of connecting pipe 43, the end of two 44 of transmission shafts is connected with adapter sleeve 4401, adapter sleeve 4401 is connected transmission shaft 14 and transmission shaft two 44, transmission power, the change of different tool heads 3 is realized to this gardens finishing tool.

Example 2

Referring to fig. 1-14, an auxiliary handle 2 and a front handle assembly 4 fixed on a connecting pipe assembly 17 are provided between a connecting pipe joint 26 and a strap buckle 18, the auxiliary handle 2 and the front handle assembly 4 are used alternatively, according to actual operation requirements, the front handle assembly 4 is in a horn shape and comprises a left handle 29, a right handle 34 and a handle connecting pipe 30 in the middle, the left handle 29 and the right handle 34 are locked at two ends of the handle connecting pipe 30 through screws, the handle connecting pipe 30 is provided with an upper pressure plate 32 and a lower pressure plate 38 hinged through a connecting pin 33, the upper pressure plate 32 and the lower pressure plate 38 are both provided with mounting grooves of the handle connecting pipe 30, the lower end surface of the lower pressure plate 38 is provided with an annular tooth-shaped boss, the lower end of the lower pressure plate 38 is provided with a fixed seat upper 41 and a fixed seat lower 42 fixed on the connecting pipe assembly 17, the upper end surface of the fixed seat upper 41 is provided with an annular tooth-shaped boss, an elastic piece III 40 is arranged between the lower pressing plate 38 and the fixed seat upper 41, the upper pressing plate 32, the lower pressing plate 38 and the fixed seat upper 41 are fixedly connected through a pressing knob 31 which penetrates through the upper pressing plate 32, the lower pressing plate 38 and the fixed seat upper 41 in a screwing mode, and the fixed seat upper 41 and the fixed seat lower 42 are connected through a screw 10 which penetrates through the fixed seat lower 42 and the fixed seat upper 41 in a screwing mode. The auxiliary handle 2 is an arc-shaped lifting handle, the auxiliary handle 2 is provided with a clamping code, the clamping code on the auxiliary handle 2 is fixed on the connecting pipe assembly 17 through the screw 10, and the garden trimming tool can replace or adjust the auxiliary handle 2 and the front handle assembly 4 according to the actual working requirement.

Example 3

Referring to fig. 1-15, a first switch trigger 20 and a switch K121 are disposed on a rear handle 1, the switch K121 is connected in series with a normally closed switch K223 and the switch K121 and the normally closed switch K223 are connected in parallel with a socket 22, the first switch trigger 20 is movably connected in the rear handle 1 and an elastic component 19 fixed in the rear handle 1 is disposed on an upper end surface of the first switch trigger 20, the elastic component 19 is composed of a spring and a cylindrical member for fixing the spring, a horizontally disposed counter self-locking push button 15 is mounted on the rear handle 1, a side wall of the counter self-locking push button 15 abuts against an elastic component 16, a bottom end of the counter self-locking push button 15 abuts against the first switch trigger 20, a notch disposed corresponding to the socket 22 is disposed on the rear handle 1, a push plate 24 is disposed inside the rear handle 1 and disposed on the notch, a connecting seat is disposed on a side wall of the push plate 24, and a second elastic component 25 disposed in a vertical direction is disposed on the connecting seat. The inside of the right handle 34 is provided with a counter self-locking button 35, a second switch trigger 36, a switch K337 and a plug cord 39 connected with the switch K337 in series, the rear handle 1 has a safety function, and the front handle assembly 4 can transfer an operating switch to the right handle 34 for convenient and safe operation.

The working principle is as follows: when the circuit is used, a switch K337, a switch K121 and a normally closed switch K223 which are designed in the internal circuit form a parallel circuit; the auxiliary handle 2 is locked on the connecting pipe assembly 17 by the screw 10, and after selecting and installing the proper tool head 3, the power is switched on, the self-locking push button 15 is pushed reversely, the first switch trigger 20 is started, the switch K121 and the normally closed switch K223 form a loop with the motor to start working, the front handle assembly 4 is locked on the connecting pipe assembly 17 by the screw 10 from the upper part 41 and the lower part 42 of the fixed seat, then the push plate 24 is pushed upwards, the plug wire 39 is inserted into the back handle 1, the normally closed switch K223 is switched off, the socket 22 is electrically conducted with the plug wire 39, the push plate 24 is released, under the push of the second elastic piece 25, the second elastic piece is clamped with a clamping groove on the plug wire 39, the plug wire 39 is locked in the rear handle 1, after a proper tool head 3 is installed, the left hand and the right hand respectively operate the left handle 29 and the right handle 34, the power supply is switched on, the anti-self-locking button 35 is pressed, the switch trigger II 36 is started, and the switch K337 and the motor form a loop to start working; according to the installation principle of the tool head 3, the elastic device pull pin 28 is pulled, the connecting pipe 43 is inserted into the connecting pipe joint 26, the connecting sleeve 4401 is connected with the first transmission shaft 14 completely, the elastic device pull pin 28 is released to be inserted into the positioning hole 4301 on the connecting pipe 43, the clamping knob 27 is screwed, and the tool head 3 is installed completely; the front handle assembly 4 angle adjustment principle is unscrewed and is pressed the knob 31, and the handle connecting pipe 30 can be rotated back and forth in the mounting grooves of the upper pressing plate 32 and the lower pressing plate 38 connecting pipe 43, and can also be rotated left and right along the center of the fixed seat 41, and after the proper position is adjusted, the knob 31 is screwed down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multifunctional garden trimming tool with a replaceable handle is characterized by comprising a rear handle (1), a connecting pipe component (17), an auxiliary handle (2), a front handle component (4) and a tool head (3), wherein a motor component (11) is installed inside the rear handle (1), the output shaft end of the motor component (11) is connected with a first transmission shaft (14) through a transmission sleeve (12), the first transmission shaft (14) penetrates through the connecting pipe component (17) fixed in the rear handle (1), a strap hanging buckle (18) is sleeved on the connecting pipe component (17), the end of the connecting pipe component (17) is provided with a connecting pipe joint (26), the connecting pipe joint (26) is spliced and fixed with the tool head (3), the auxiliary handle (2) and the front handle component (4) fixed on the connecting pipe component (17) are arranged between the connecting pipe joint (26) and the strap hanging buckle (18), be provided with switch trigger one (20) and switch K1(21) on back handle (1), switch K1(21) are established ties and are had normally closed switch K2(23) and switch K1(21) and normally closed switch K2(23) and have socket (22) in parallel, the inside pressure of connecting tube subassembly (17) is equipped with bearing (13), and has run through in bearing (13) transmission shaft one (14), preceding handle subassembly (4) are ox horn shape and include left handle (29) and right handle (34) and middle handle connecting pipe (30), the internally mounted of right handle (34) has anti-auto-lock button (35), switch trigger two (36), switch K3(37) and plug cord (39) of establishing ties with switch K3 (37).

2. The multifunctional garden trimming tool with the replaceable handle according to claim 1, wherein the tool head (3) comprises a pruning shear head (5), a nylon rope grass cutting head (6), a blade brush cutting head (7), a high-rod saw head (8) and a scarifier head (9), a connecting pipe (43) is mounted on the surface of the tool head (3), a bearing (13) is mounted inside the connecting pipe (43) in a pressing mode, a second transmission shaft (44) in transmission connection with the tool head (3) penetrates through the inside of the bearing (13), a positioning hole (4301) is formed in the outer surface wall of the connecting pipe (43), and the end of the second transmission shaft (44) is connected with a connecting sleeve (4401).

3. The multi-functional gardening finishing tool with replaceable handles according to claim 1, the switch trigger I (20) is movably connected in the rear handle (1), the upper end surface of the switch trigger I (20) is provided with an elastic component (19) fixed in the rear handle (1), the elastic component (19) consists of a spring and a cylindrical component for fixing the spring, a horizontally arranged counter-self-locking push button (15) is arranged on the rear handle (1), the side wall of the counter-self-locking push button (15) is abutted against an elastic part I (16), the bottom end of the anti-self-locking push button (15) is abutted against the first switch trigger (20), the rear handle (1) is provided with a notch which is arranged corresponding to the socket (22), and a push plate (24) is arranged in the rear handle (1) and on the notch, a connecting seat is arranged on the side wall of the push plate (24), and a second elastic part (25) arranged in the vertical direction is arranged on the connecting seat.

4. The multifunctional garden trimming tool with the replaceable handle according to claim 1, wherein the left handle (29) and the right handle (34) are screwed to both ends of the handle connecting pipe (30), the handle connecting pipe (30) is provided with an upper pressing plate (32) and a lower pressing plate (38) hinged by a connecting pin (33), the upper pressing plate (32) and the lower pressing plate (38) are provided with mounting grooves of the handle connecting pipe (30), the lower end surface of the lower pressing plate (38) is provided with an annular tooth-shaped boss, the lower end of the lower pressing plate (38) is provided with a fixed seat upper (41) and a fixed seat lower (42) fixed on the connecting pipe assembly (17), the upper end surface of the fixed seat upper (41) is provided with an annular tooth-shaped boss, and an elastic member III (40) is arranged between the lower pressing plate (38) and the fixed seat upper (41), the upper pressing plate (32), the lower pressing plate (38) and the fixed seat are fixedly connected with a pressing knob (31) screwed on the fixed seat (41) through penetrating through the upper pressing plate (32), the lower pressing plate (38) and the fixed seat, and the fixed seat is connected with a screw (10) screwed on the fixed seat (41) through penetrating through the fixed seat and below the fixed seat (42) and (42).

5. The multifunctional garden trimming tool with replaceable handles as claimed in claim 1, wherein the connection pipe joint (26) is a cylindrical barrel with expansion joints at two ends, the connection pipe joint (26) is provided with a surrounding clamp and a clamping knob (27), and the connection pipe joint (26) is provided with a pulling pin (28) of an elastic device.

6. The multi-functional garden finishing tool with replaceable handle according to claim 1, characterized in that the auxiliary handle (2) is an arc-shaped handle and the auxiliary handle (2) has a clamp code thereon, and the clamp code on the auxiliary handle (2) is fixed on the connecting pipe assembly (17) by a screw (10).