CN211353110U

CN211353110U - Garden tool

Info

Publication number: CN211353110U
Application number: CN201921970845.8U
Authority: CN
Inventors: 蒋锋; 彭建军
Original assignee: Globe Jiangsu Co Ltd
Current assignee: Globe Jiangsu Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-28
Anticipated expiration: 2029-11-15

Abstract

The utility model provides a garden tool, include the main part, install in the main part and can revolute the rotatory push rod of rotation, power supply and by power supply driven functional unit, the push rod includes left push rod and right push rod, be provided with positioner in the main part, be provided with on the push rod with positioner matched with movable device, with movable device connection's cable and with the cable is connected and control movable two handles that the device is flexible, two handles set up respectively on left push rod and right push rod. Compared with the prior art, the utility model discloses a set up the handle and draw movable device of cable control and positioner cooperation on the push rod to adjust the height of push rod, simple structure, it is convenient to use.

Description

Garden tool

Technical Field

The utility model relates to a gardens technical field especially relates to a garden instrument.

Background

The garden tool is a maintenance device for greening landscapes of human beings, takes maintenance of lawns, hedges, protection of flowers and plants and trees as operation objects, and replaces most of mechanized tools represented by manual labor. The garden tools are classified into a household tool and a professional tool according to the objects used.

Among them, a wheel type tool such as a mower is a household tool which is used relatively often. In this type of garden tool, a push rod is usually provided on the main body thereof for the convenience of operation. When the tool is required to be operated or stored, the fixed angle of the push rod needs to be adjusted to adapt to different requirements.

However, the conventional push rod adjusting structure is usually disposed at the pivot joint of the push rod and the body; when the operator operates, the operator needs to bend down to operate and loosen the lower part of the push rod. Therefore, the operator is easily inconvenienced and tired.

In view of the above, there is a need to provide a gardening tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, use convenient garden instrument.

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

a garden tool comprises a main body, a push rod, a power source and a functional component, wherein the push rod is installed on the main body and can rotate around a rotating shaft, the functional component is driven by the power source, the push rod comprises a left push rod and a right push rod, a positioning device is arranged on the main body, a movable device matched with the positioning device, a pull rope connected with the movable device and two handles connected with the pull rope and controlling the movable device to stretch and retract are arranged on the push rod, and the two handles are respectively arranged on the left push rod and the right push rod.

As the utility model discloses further modified technical scheme, positioner includes first locating piece, two at least angle adjustment holes have been seted up on the first locating piece, movable device cooperates the height of push rod under with regulation operating condition with the angle adjustment hole of difference.

As the utility model discloses further modified technical scheme, positioner still includes the second setting element, the locating hole has been seted up on the second setting element, movable device installs in the locating hole in order to draw in push rod to storage state in.

As a further improved technical scheme of the utility model, first setting element is located respectively with the second setting element both sides around the pivot.

As a further improved technical proposal of the utility model, in the working state, the push rod is positioned at the rear upper part of the main body; in the storage state, the push rod is located at the front of the main body.

As the utility model discloses further modified technical scheme, the push rod is the U type, and it is still including the intermediate part of connecting left push rod and right push rod, left side push rod and right push rod be hollow structure and with the main part pin joint, movable device and cable hold in hollow structure.

As the utility model discloses further modified technical scheme, the through-hole has been seted up on left push rod and the right push rod, the handle is including the first portion and the second portion of mutually supporting, first portion and second portion are all including pasting the main part that leans on left push rod or right push rod surface and accommodating the protruding portion in left push rod or right push rod hollow structure, the handle slides along the through-hole.

As a further improved technical solution of the present invention, the movable device includes a fixing member and a shaft pin, the shaft pin is installed in the fixing member, and the fixing member is installed in the push rod; the fixing piece comprises a lower pipe sleeve sleeved on the push rod and a shaft pin positioning sleeve sleeved in the lower pipe sleeve, and the shaft pin is fixed in the shaft pin positioning sleeve.

As a further improved technical scheme of the utility model, the both sides of pivot position sleeve are equipped with the mounting hole, the pivot position sleeve passes mounting hole and lower tube cover fixed connection through the bolt.

As a further improved technical scheme of the utility model, one end of the shaft pin is telescopically arranged at the end part of the push rod, and the other end of the shaft pin protrudes out of the lower pipe sleeve and is provided with a shaft pin welding piece which is fixedly connected with the inhaul cable; the middle part of the shaft pin is provided with an annular groove, the annular groove is sleeved with a check ring, the shaft pin is sleeved with a spring, and the spring is positioned between the check ring and the lower pipe sleeve.

The utility model has the advantages that: the pull handle is arranged on the push rod to pull the pull rope to control the movable device to be matched with the positioning device, so that the height of the push rod is adjusted, and the pull handle type movable pull rod is simple in structure and convenient and fast to use.

Drawings

Fig. 1 is a perspective view of the garden tool in the working state.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a perspective view of the garden tool storage state of the present invention.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a cross-sectional view of the pushrod portion.

Fig. 6 is an enlarged view of a portion C in fig. 5.

Fig. 7 is an exploded perspective view of the elements of fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, the garden tool of the present invention may be a wheel type tool such as a lawn mower, a sweeper, a snow sweeper, etc., and includes a main body 1, a push rod 2 mounted on the main body 1, a power source (not shown), and a functional assembly (not shown) driven by the power source.

As shown in fig. 1 to 3, the push rod 2 is U-shaped, and includes a left push rod 21, a right push rod 22, and an intermediate portion 23 connecting the left push rod 21 and the right push rod 22. The left push rod 21 and the right push rod 22 are both pivoted with the main body 1 and can rotate around a rotating shaft 10 connecting the main body 1 with the left push rod 21 and the right push rod 22. Specifically, in the working state, the push rod 2 rotates to the rear upper side of the body 1 around the rotating shaft 10; in the storage state, the push lever 2 rotates to the front of the body 1 about the rotation shaft 10.

As shown in fig. 5, 6 and 7, the movable device 24, the cable 25 connected to the movable device 24, and the handle 26 connected to the cable 25 and controlling the expansion and contraction of the movable device 24 are provided on both the left push rod 21 and the right push rod 22. The left push rod 21 and the right push rod 22 are hollow structures, and the movable device 24 and the cable 25 are both accommodated in the hollow structures, thereby simplifying the structure of the push rod 2 and protecting the movable device 24 and the cable 25. Meanwhile, through holes 27 are formed in the left push rod 21 and the right push rod 22, and the handle 26 is arranged on the through holes 27, so that the handle 26 is attached to the push rod 2, and the structure is simple and compact. Further, the shape of the through hole 27 is substantially an ellipse or a rounded rectangle.

The movable device 24 includes a fixing member 241 and a shaft pin 242, the shaft pin 242 is installed in the fixing member 241, and the fixing member 241 is installed in the push rod 2. The fixing member 241 includes a lower tube 243 sleeved on the push rod 2 and a shaft pin positioning sleeve 244 sleeved in the lower tube 243, the lower tube 243 is in interference fit with the push rod 2, and the shaft pin 242 is fixed in the shaft pin positioning sleeve 244. Meanwhile, mounting holes (not shown) are formed on both sides of the shaft pin positioning sleeve 244, and the shaft pin positioning sleeve 244 is fixedly connected to the lower pipe sleeve 243 by passing through the mounting holes through bolts 2441.

One end of the shaft pin 242 is telescopically arranged at the end of the push rod 2, and the other end thereof protrudes out of the lower pipe sleeve 243 and is provided with a shaft pin weldment 245. The pin weldment 245 is fixedly connected to the cable 25 so that the cable 25 pulls the pin 242 to extend and retract. The shaft pin 242 is provided with an annular groove 2421 in the middle, the retaining ring 246 is sleeved on the annular groove 2421, the spring 247 is sleeved on the shaft pin 242, the spring 247 is located between the retaining ring 246 and the lower sleeve 243, and the spring 247 is used for providing downward elastic force for the shaft pin 242, so that the shaft pin 242 protrudes out of the shaft pin positioning sleeve 244.

As shown in fig. 1 and 7, the two grips 26 are respectively provided on the left push rod 21 and the right push rod 22. The handle 26 includes a first portion 261 and a second portion 262 that are engaged with each other, and each of the first portion 261 and the second portion 262 includes a main body portion 263 that abuts against the outer surface of the left push rod 21 or the right push rod 22 and a protruding portion 264 that is received in the hollow structure of the left push rod 21 or the right push rod 22. The through hole 27 is clamped by the first portion 261 and the second portion 262, the handle 26 can slide in the through hole 27, and simultaneously, the sliding of the handle 26 drives the cable 25, so as to drive the shaft pin 242 to extend and retract up and down along the extending direction of the push rod 2.

Referring to fig. 2 and 4, the main body 1 is provided with a positioning device 11 engaged with the movable device 24, and the positioning device 11 is used for connecting with the movable device 24 so as to switch the working state and the storage state of the garden tool. The positioning device 11 includes a first positioning element 12 and a second positioning element 13, the first positioning element 12 and the second positioning element 13 are respectively located at the front and rear sides of the rotating shaft 10, the first positioning element 12 is used in a working state, and the second positioning element 13 is used in a storage state.

The first positioning element 12 is provided with at least two angle adjusting holes 121, and the movable device 24 is inserted into the angle adjusting holes 121 to switch to a working state. Meanwhile, the movable device 24 is engaged with different angle adjusting holes 121, so that the height of the push rod 2 can be adjusted according to different requirements in the working state of the gardening tool. The second positioning member 13 is formed with a positioning hole 131, and the movable device 24 is installed in the positioning hole 131 to fold the push rod 2 to the storage state.

The utility model discloses garden instrument's theory of operation:

firstly, the handle 26 is pushed by two hands to enable the handle 26 to move upwards along the push rod 2, meanwhile, the handle 26 drives the inhaul cable 25, and the inhaul cable 25 drives the shaft pin 242 to move upwards along the push rod 2; secondly, the shaft pin 242 retracts into the push rod 2 against the pressure of the spring 247, so that the shaft pin 242 is disengaged from the current positioning device 11; then, the push rod 2 is pushed backward or forward, so that the shaft pin 242 is aligned with the first positioning member 12 or the second positioning member 13; finally, the handle 26 is released, and the shaft pin 242 is extended out of the push rod 2 by the spring 247 and is fixedly connected with the selected angle adjusting hole 121 or the positioning hole 131, thereby switching the state of the garden tool and adjusting the height of the push rod 2 in the working state.

To sum up, the utility model provides a garden instrument, include main part 1, install push rod 2, power supply on main part 1 and reach by power supply driven functional unit. The garden tool controls the movable device 24 to be matched with the positioning device 11 by arranging the handle 26 on the push rod 2 to draw the inhaul cable 25, so that the height of the push rod 2 is adjusted, and the garden tool is simple in structure and convenient to use.

The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical personnel in the technical field, and although the present specification has described the present invention in detail with reference to the above embodiments, the skilled personnel in the art should understand that the technical personnel in the technical field can still modify or substitute the present invention, and all the technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims

1. The utility model provides a garden tool, includes the main part, install in the main part and can around the rotatory push rod of rotation, power supply and by power supply driven functional unit, the push rod includes left push rod and right push rod, its characterized in that: the main body is provided with a positioning device, the push rod is provided with a movable device matched with the positioning device, a pull rope connected with the movable device and two handles connected with the pull rope and controlling the movable device to stretch, and the two handles are respectively arranged on the left push rod and the right push rod.

2. The gardening tool according to claim 1, wherein: the positioning device comprises a first positioning piece, at least two angle adjusting holes are formed in the first positioning piece, and the movable device is matched with the different angle adjusting holes to adjust the height of the push rod in the working state.

3. The gardening tool according to claim 2, wherein: the positioning device further comprises a second positioning piece, a positioning hole is formed in the second positioning piece, and the movable device is installed in the positioning hole to fold the push rod to a storage state.

4. The gardening tool according to claim 3, wherein: the first positioning piece and the second positioning piece are respectively positioned on the front side and the rear side of the rotating shaft.

5. The gardening tool according to claim 3, wherein: in the working state, the push rod is positioned at the rear upper part of the main body; in the storage state, the push rod is located at the front of the main body.

6. The gardening tool according to claim 1, wherein: the push rod is U-shaped, and the push rod further comprises a middle part connecting the left push rod and the right push rod, the left push rod and the right push rod are both of hollow structures and are pivoted with the main body, and the movable device and the inhaul cable are accommodated in the hollow structures.

7. The gardening tool according to claim 1, wherein: the handle comprises a first part and a second part which are matched with each other, the first part and the second part respectively comprise a main body part which is attached to the outer surface of the left push rod or the right push rod and a protruding part which is contained in the hollow structure of the left push rod or the right push rod, and the handle slides along the through hole.

8. The gardening tool according to claim 1, wherein: the movable device comprises a fixing piece and a shaft pin, the shaft pin is arranged in the fixing piece, and the fixing piece is arranged in the push rod; the fixing piece comprises a lower pipe sleeve sleeved on the push rod and a shaft pin positioning sleeve sleeved in the lower pipe sleeve, and the shaft pin is fixed in the shaft pin positioning sleeve.

9. The gardening tool according to claim 8, wherein: and mounting holes are formed in two sides of the shaft pin positioning sleeve, and the shaft pin positioning sleeve penetrates through the mounting holes through bolts to be fixedly connected with the lower pipe sleeve.

10. The gardening tool according to claim 8, wherein: one end of the shaft pin is telescopically arranged at the end part of the push rod, the other end of the shaft pin protrudes out of the lower pipe sleeve and is provided with a shaft pin welding piece, and the shaft pin welding piece is fixedly connected with the inhaul cable; the middle part of the shaft pin is provided with an annular groove, the annular groove is sleeved with a check ring, the shaft pin is sleeved with a spring, and the spring is positioned between the check ring and the lower pipe sleeve.