KR20240114513A - The fork-rake and the fork-rake with flat-rake - Google Patents

Abstract

The present invention provides a fork leg that works by pushing it out of the body, unlike the existing leg that works by pulling it in front of the body. Meanwhile, the fork leg is formed by bending the rubber leg to the rear of the fork leg and then works on the fork leg by adjusting the height of the handle. It relates to a double-sided legger equipped with a rubber band on a fork leg that provides a double-sided legger capable of working with a rubber band.
The present invention relates to a fork leg consisting of a body and a rake spoke, with the rake spoke facing upward and the rear of the rake spoke aligned with the ground, and the shank neck installed so that the shank installed on the rear of the body is installed at 30° ± 10° with the ground. It is installed and the fork leg is constructed by inserting the handle into the neck of the handle. When the worker works so that the handle forms an angle of 45°±5° with the ground, the rake teeth form an angle of 15°±5° with the ground, so the worker pushes and works. .
The present invention bends the rear of the body of the fork leg consisting of the body and the prongs to form a rubber shank, and installs a shank above the bent part, but when the ends of the shanks and the ends of the rakes are placed parallel to the ground, they are at an angle of 30° ± The handle is installed at a 10° angle, and the fork leg work is performed by pushing and the rubber leg work is performed by pulling.

Description

Double-sided leggi with a fork leg and a rubber rake on the fork leg {The fork-rake and the fork-rake with flat-rake}

The present invention is a fork leg that provides a fork leg that works by pushing out of the body, unlike the existing leg that works by pulling it toward the body. On the other hand, a fork leg is provided at the rear of the fork leg and the height of the handle is adjusted to adjust the height of the handle for fork leg work and rubber leg. This relates to a double-sided leggi (hereinafter referred to as a double-sided leggi) provided with a rubber strap on a fork leg that provides a workable double-sided legger.

As shown in FIG. 1, the existing leg 10 is provided with a shank neck 13 into which a shank 15 is inserted at an angle of about 90° to the body 11 on which the rake teeth 12 are formed, and the rake teeth 12 ) is formed by being slightly bent, so when the object is pulled toward the body, the object is caught in the rake teeth (12) or falls between the rake teeth (12) to collect or select the object. This is used to select the soil in the field where the rotary work was performed. , It is used to remove the drumsticks after threshing grain, to collect coarse grass cut by a lawnmower, etc., or to collect fallen leaves.

However, since this type of leggi (10) has the rake teeth (12) dug deep into the ground, it is inconvenient to shallowly level the ground surface, and since the work is done by pulling it toward the body, the work is done in relatively short lengths. there is a problem. Therefore, a fork-shaped leggi that can work by pushing the prongs upward and out of the body is required.

In addition, when preparing soil in a field, scraping soil from a paved road, or collecting grain, there are cases where a rubber rake without rakes, as shown in Figure 2, is needed, and a fork with rakes and rakes with rakes are used. A double-sided form that can be used with both rubber straps is required.

[Document 1] Patent Publication No. 10-2013-0037966 (published on April 17, 2013) [Document 2] Utility Model Publication No. 20-1988-0006406 (published on May 30, 1988) [Document 3] Utility model registration No. 20-0283851 (announced on July 27, 2002) [Document 4] Utility Model Publication No. 20-2017-0003438 (published on October 12, 2017) [Document 5] Patent Publication No. 10-2014-0065195 (published on May 29, 2014)

In order to solve the problem that work is done as short as the length of the arm when the existing fork leg is pulled toward the body while working, the present invention forms a fork leg that works by pushing out of the body so that it can be used while walking.

On the other hand, apart from the fork lift, it is designed to solve problems that require rubber scraping work, such as clearing away fallen leaves on a paved road, scraping cleanly the dirt that has fallen on the road surface, or collecting grains. By forming a rubber band behind the fork leg, you can use the fork leg by pushing it out of the body and use the rubber band by pulling it toward the body.

In the present invention, in a legge consisting of a body and a rake spoke, the handle is installed with the inwardly curved part of the rake spoke facing upward, and with the rear end of the tip of the rake spoke aligned with the ground, the handle installed on the body is at 30° ± 10° with the ground. The fork leg is constructed by installing the shank neck and inserting the shank into the shank neck. When the worker works so that the shank is at an angle of 45°±5° with the ground, the rake teeth are at an angle of 15°±5° with the ground. The work is done by pushing.

The present invention is formed by protruding a rubber leg from the rear of the body of the fork leg as described above, and the rubber leg is formed in a form that touches or is slightly lifted from the ground at the rear of the body with the rear of the tip of the rake spoke aligned with the ground to form a double-sided leg. In this way, when the handle is lifted slightly to use the fork leg, the rubber handle falls off the ground, so there is no inconvenience in using the fork leg, while if the handle is slightly lowered, the prongs fall off the ground and only the rubber handle touches the ground, making it easier to work with the rubber handle. You can.

The present invention is to create a double-sided leggi by integrally forming a rubber leg at the rear of the body of a fork leg. The body is bent to form a rubber leg, and a handle neck is formed to insert the handle into the area where the body and the rubber leg are bent. The bent part is installed so that the shank forms an angle of 30°±10° with the ground, with the rear of the tip of the rake spoke aligned with the ground.

The double-sided leg of the present invention is not only a combination of a fork leg and a rubber leg, but can also have the rubber leg at the front and the fork leg at the rear. The rubber leg can be constructed by combining various types of blades, but the key is the tip of the rake and In an imaginary triangle connecting the tip of the rubber shank and the neck of the handle, when the tip of the rake and the tip of the rubber shank are aligned with the ground, the shank installed on the shank neck forms an angle of 30° ± 10° with the ground, so that the shank is lifted and the fork on the front You can work with the leggi and lower the handle to work with the rubber strap on the back.

In addition, in the present invention, the handle is rotated by 180° so that the front of the fork leg portion faces the floor, and the handle is pulled while working with the fork leg portion.

In the present invention, in order to support the force applied to the neck of the sack, the neck of the sack can be installed in a Y shape, or an auxiliary support can be installed on the neck of the sack or the sack.

The present invention can be used by adjusting the angle to the desired angle by connecting an angle-adjusting connector that freely adjusts the angle to the handle installed on the outside of the bent part. This angle-adjusting function is provided by the applicant's Patent Registration No. 10-1581916 and Patent Registration No. 10. As presented in No. -1845959, the prior art allows the user to work in the most comfortable condition because the angle of the handle connection part can be freely adjusted and the length of the handle can be changed.

The present invention is a fork leg that allows work to be done by pushing, allowing quick work on a large area while walking.

This nickname is to form a double-sided leggi by forming a rubber leg at the rear of the body of the fork leg, and installing the handle at 30°±10° to the ground with the rear end of the rake spokes and the tip of the rubber leg aligned with the ground, thereby slightly lifting the handle. You can work with the fork leg by pushing it with the handle raised, and you can work with the rubber leg by pulling it with the handle lowered slightly.

Figure 1 is a perspective view of the existing leggy
Figure 2 is a perspective view of the existing Gomurae
Figure 3 is a perspective view of an embodiment of the fork leg of the present invention
Figure 4 is a perspective view of a double-sided leggi equipped with a rubber band on the fork legger of the present invention
Figure 5 is a side view of the working state while pushing the fork leg of the present invention
Figure 6 is a side view of the present invention using the fork leg as a rubber leg.
Figure 7 is a side view of the working state while pulling the fork leg of the present invention
Figure 8 is a side view showing the angle of the shank installation state of the present invention.
Figure 9 is a side view showing the working angle of the fork leg of the present invention
Figure 10 is a state diagram of the use of the rubber of the present invention
Figure 11 is an exploded perspective view of an angular connection part of another embodiment of the present invention
Figure 12 is a state diagram of fixing the angle connection part in another embodiment of the present invention
Figure 13 is a state diagram of the handle angle adjustment of the present invention

In the present invention, rake teeth are formed on one side of the body, the concave curved portion of the rake is formed to face upward, and a shank is formed at the top and rear of the body so that the shank is inserted, and the shank is positioned so that the rear of the tip of the rake is connected to the ground. When placed coincidentally, the angle formed with the ground is 30°±10°, so when the worker lifts the handle at 45°±5° and works, the rake teeth form an angle of 15°±5° with the ground, making it possible to work while pushing. Let it happen.

In addition, the present invention forms a fork leg with rake teeth on one side of the body, but forms a protruding rubber rib on the other side of the body where the rake teeth are not formed, and forms a shank neck on the upper and rear sides of the body, wherein the shank neck is formed. The imaginary line connecting the tip of the rake spoke and the tip of the rubber rib with the apex forms a triangle, and the installation angle of the shank is the angle that the shank makes with the ground when the base of this imaginary triangle is placed parallel to the ground. By constructing a double-sided leg by installing it at an angle of about 30°±10°, when the handle is slightly raised, it becomes the working angle of a fork leg, and when the handle is lowered slightly, it becomes the working angle of a rubber leg.

Here, the working angle of the fork leg is that the handle forms an angle of 45°±5° with the ground, so with the tip of the rake and the tip of the rubber leg aligned with the ground, the handle has an angle of 30°±10° with the ground. When installing the handle at an angle, lift the handle at 45°±5° and push it while doing fork leg work (here, the prongs form 15°±5° with the ground), and lift the handle at 25°±10°. Gomurae work is done by pulling in the lowered position at °.

The rake of the fork leg of the present invention is preferably curved in the shape of a gentle arc, and when using the fork leg, the rake can work at an angle of 15° ± 5° with the ground.

The rubber rasp of the present invention is formed in consideration of the angle of use when pulled and used, but the rubber rasp can be formed in various designs depending on the purpose. For example, if it is used for weeding, the angle is small and the blade length is long or the teeth are used. It can form blades of any shape, and can be formed into any shape to include patterns used in cement plastering.

The present invention can form a rubber rack by bending the body for easy use with a fork leg and a rubber rack, and a handle neck into which the handle is inserted to the outside is installed at the bent portion of the body and the rubber rack to expand the work space. For this purpose, the angle required for installing the handle can be achieved by installing the neck of the handle so that it protrudes and then having a curved L-shape.

The present invention can be formed in a Y shape to strengthen the force received from the left and right sides of the handle, and an auxiliary support can be installed.

The present invention can be used by installing an angle-adjusting connection registered by the present applicant on the neck of the handle, adjusting the angle of the handle in various ways to suit the working environment and the height of the worker.

Hereinafter, the present invention will be described in detail based on the attached embodiment drawings.

In the present invention, as shown in FIG. 3, rake teeth 22 in the form of comb teeth are formed on one side of the body 21, and the rake teeth 22 are bent backward to form an arc, and the body 21 ), which configures the fork leg 20 to form a shank neck 23 into which the shank 25 is inserted to the upper and rear sides, so that the shank 25 is aligned with the ground at the rear end of the rake spoke 22. Install the handle (23) so that the angle it makes with the ground when placed is 30°±10°.

The fork leg 20 of the present invention allows the worker to work by lifting the handle 25 at 45° ± 5°, so that the rake teeth 22 form an angle of 15° ± 5° with the ground, allowing work while pushing. Only the surface can be selected shallowly, and when removing grass from the lawn, only the cut grass can be easily removed without getting caught in the grass stems. Since the work is done by pushing and walking forward, a large area can be worked quickly.

Meanwhile, in the present invention, rake teeth 22 in the form of comb teeth are formed on one side of the body 21, and the rake teeth 22 are bent backward to form an arc, and the rake teeth 22 are not formed. A rubber holder 51 is protrudingly formed on the other side of the body 21, and a shank 23 is installed at the upper and rear sides at the bent (connection) portion of the body 21 and the rubber holder 51, and the shank is The imaginary line connecting the tip of the rake 22 and the tip of the rubber rasp 51 with the neck 23 as the apex forms a triangle. When the base of this imaginary triangle is placed parallel to the ground, the shank ( 25), the double-sided leggi (50) is formed by installing the shank (23) so that the angle formed with the ground is about 30°±10°.

The double-sided leg 50 of the present invention can be used as a fork leg and a rubber rae, and the body 21 can be bent to form a rubber rae portion 51, and the body 21 and the rubber rae portion 51 can be bent. In the area, a handle neck 23 is installed to insert the handle 25 upwards and backwards, and the handle neck 23 is installed protrudingly to expand the work space and then has a bent L-shape, so that the handle (25) is installed in the upper and rear parts. 25) so that the operator can install it at the desired angle.

The present invention allows the work as a fork leg (20) to be performed when the bag (25) is lifted, and when the bag (25) is slightly lowered, the work to use the rubber rack (51) is performed, so that the sack (25) Depending on whether it is erected or laid down, it can be used as a fork leg or a rubber leg.

That is, the present invention lifts the handle 25 to 45° ± 5° and pushes it forward as shown in Figure 5 with the rake teeth 22 forming 15° ± 5° with the ground to perform fork legging work, and the handle 25 is lifted to 45° ± 5°. In a state where (25) is lowered to 25°±10°, the rubber rae part 51 scrapes the ground while being pulled backward as shown in FIG. 6.

The rake teeth (22) of the present invention are curved in the shape of a gentle arc, and when used as a fork leg, the rake teeth (22) allow the rake teeth (22) to work at an angle of 15°±5° with the ground.

In addition, the double-sided leggi 50 of the present invention rotates the handle 25 by 180° while working as shown in FIG. 5 and then holds the handle 25 while working, and the rake as shown in FIG. 7 Work can be done by pulling the spoke (22).

The rubber rasp 51 of the present invention can be formed into various designs depending on the purpose. For weeding purposes, the angle can be made small and the blade length long, or a tooth-shaped blade can be formed, and it can be used in cement plastering. It can also be formed into a shape to insert a pattern.

In the present invention, in order to strengthen the force received from the left and right sides of the handle 23, the handle 23 may be formed in a Y shape or an auxiliary support may be installed on the handle.

The handle neck 23 of the present invention can be used to adjust the desired angle by connecting angle adjustment connectors 30 and 40 that freely adjust the angle of the handle 25, and this angle adjustment function has been registered as a patent of the present applicant. As presented in No. 10-1581916 and Patent Registration No. 10-1845959, the prior art allows the user to work in the most comfortable condition because the angle of the handle connection can be freely adjusted and the length of the handle can be changed. there is.

That is, between the neck of the handle 23 and the handle 25, the connecting parts 30 and 40 are protrudingly fixed, and the connecting parts 30 and 40 are overlapped with each other and a fixing plate 60 is inserted into the wing nut 64. ), the working angle can be adjusted in various ways, and the fixing plate 60 is fitted with a fixing bolt 61 in the center and inserted into the fixing holes 31 and 41 of the connection parts 30 and 40. Fixing pins 62 are formed on both sides and inserted into the angle adjustment holes 32 and 42 of the connection parts 30 and 40, and then fixed by inserting a wing nut 64 into the fixing bolt 61, and the connection part ( The fixing hole 31 formed in 30 is formed to be open with the angle adjustment hole 32 so as to be inserted from the side, so that the slot can be attached and detached only by loosening the fixing bolt 61.

In the present invention, since the two fixing pins (62) formed on both sides are fixed by inserting into the angle adjustment holes (32) and (42), they can be coupled to form a desired angle, and the connection parts (30) (40) can be connected to each other in a fixed state. When the nut (64) is loosened, the fixing pin (62) falls into the angle adjustment hole (32) (42) due to the elasticity of the spring (63), and after adjusting the coupling angle of the connecting portion (30) (40) as desired, Since it can be fixed with a wing nut (64), connection at various angles is possible.

20: Fork leg 21: Body
22: rake 23: shank
25: handle 30,40: connection part
50: Double-sided leg 51: Rubber strap

Claims (6)

Rake teeth 22 in the form of comb teeth are formed on one side of the body 21,
The rake teeth 22 are formed by bending backward to form an arc,
A handle 23 into which the handle 25 is inserted is installed on the upper and rear sides of the body 21, and the handle 23 is such that the rear end of the tip of the rake 22 is aligned with the ground. Fork leggi (10), which is installed so that the angle formed with the ground when placed is 30°±10°. Rake teeth 22 in the form of comb teeth are formed on one side of the body 21,
The rake teeth 22 are formed by bending backward to form an arc,
A rubber holder 51 is formed by bending it so that it protrudes on the other side of the body 21 where the rake teeth 22 are not formed, and a shank 23 is installed at the bent portion of the body 21 and the rubber holder 51. do,
An imaginary line connecting the tip of the rake spokes 22 and the tip of the rubber rail 51 is bent to form a triangle with the handle neck 23 as the top, and the base of this imaginary triangle is placed parallel to the ground. A double-sided leggi (50) equipped with a rubber strap on a fork leggee, characterized in that the handle neck (23) is installed so that the angle of the handle (25) with the ground is about 30° ± 10°. The double-sided leggi with a rubber leg according to claim 2, wherein the rubber leg portion (51) formed at the rear of the body (21) is formed in an L-shape when viewed from the side. According to claim 2, a handle neck (23) into which the handle (25) is inserted is installed on the outside at the bent portion of the body (21) and the rubber strap portion (51), and the handle neck (23) is installed to protrude. A double-sided leggi with a rubber strap on the fork leggee, which is characterized by having an L-shape that bends backwards. According to claim 2, the rubber blade portion (51) is provided with a rubber blade on a fork leg, characterized in that it is formed in a shape that reduces the angle and increases the length of the blade, forms a tooth-shaped blade, or forms a pattern. Double-sided leggy. According to claim 2, connecting parts (30) (40) having fixing holes (31, 41) formed in the center are fixed to the tip of the neck of the handle (23) and the front surface of the bag (25). ) forms angle adjustment holes (32) (42) at regular intervals in an arc centered on the fixing holes (31) (41),
After adjusting the angle while the connecting portions 30 and 40 overlap each other, the fixing bolts 61 of the fixing plate 60 are inserted into the fixing holes 31 and 41 while being supported by the spring 63,
The fixing pins 62 formed on both sides of the fixing bolt 61 are inserted into the angle adjustment holes 32 and 42 when the fixing bolt 61 is inserted into the fixing holes 31 and 41,
The fixing bolt (61) inserted through the fixing hole (31) (41) of the connection part (30) (40) is fixed by tightening it with a wing nut (64). A double-sided fork leg with a rubber strap.

Images