JPH0240149Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

This invention relates to a device for lifting a gutter cover for constructing a gutter or for maintenance or cleaning.

[Prior art and its problems]

Traditionally, when raising a gutter cover, the gutter cover is moved using an iron rod or a pickaxe, and then lifted by hand.
The gutter cover was extremely heavy and could not be lifted easily, causing problems such as back pain. By using a mechanical device, the gutter cover can be easily lifted. However, it is difficult for anyone to easily operate the mechanical device that lifts the heavy gutter cover. Furthermore, it is extremely time-consuming to transport it to the site. For this reason, the places where it can be used are limited, and it has the drawback that it cannot be easily used by anyone anywhere. This invention was developed with the aim of solving these drawbacks, and the important purpose of this invention is to
To provide a gutter cover lifting device capable of lifting a heavy gutter cover while reducing the load on the waist. In addition, other important purposes of this invention are that there is no need to lift the gutter cover directly by hand, and the gutter cover can be held and lifted stably;
To provide a gutter cover lifting device capable of easily lifting gutter covers that are difficult to lift due to mud or sand. Furthermore, another important object of this invention is to provide a gutter lid lifting device that is small and lightweight, convenient to carry, and easy to operate.

[Means to solve the problem]

The gutter lid lifting device of this invention has the following configuration in order to achieve the above-mentioned object. (a) The gutter cover lifting device includes a lower prism 5 that hooks and lifts the gutter cover at its lower end, a non-slip plate 10 that presses the top surface of the gutter cover to hold it stably, and a movable gutter cover that makes it easier to lift. It is equipped with an upper rod 2 and a fulcrum plate 3. (b) The lower prism 5 is provided with a hook 7 at the lower end for hooking the groove cover. (c) The anti-slip plate 10 is slidably connected along the lower prism 5 via a square tube 9 inserted through the lower prism 5 so that the top of the groove cover hooked by the hook 7 can be pressed. has been done. (d) The square tube 9 has the non-slip plate 10 attached to the lower square column 5 so that the non-slip plate 10 can be fixed at the position where it presses the groove cover.
It is provided with a set screw 11 that stops at a predetermined position. (e) The upper rod 2 is bendably connected to the upper end of the lower prism 5 so that the lower prism 5 can be forcibly lifted by the fulcrum plate 3. (f) The fulcrum plate 3 is fixed to the upper rod 2 so that the fulcrum plate 3 can lift the lower prism 5 using a lever. (g) The fulcrum plate 3 is arranged to protrude below the bent upper rod 2.

[Effect]

The gutter cover lifting device of this invention is used in the following conditions. Insert the lower end of the lower prism 5 into the drainage hole of the groove cover. The hook 7 at the lower end of the lower prism 5 is hooked onto the bottom of the groove cover. Next, the set screw 11 is loosened according to the thickness of the groove cover, the square tube 9 is lowered, and the non-slip plate 10 is pressed against the upper surface of the groove cover. Tighten the set screw 11 to fix the square tube 9 to the lower square column 5. If the surrounding area is clogged with mud or sand and cannot be easily moved by input, the upper rod 2 is bent horizontally with respect to the lower prism 5, and the tip of the fulcrum plate 3 is brought into contact with the ground. When the tip of the upper rod 2 is pushed down, the upper rod 2 supports the lower prism 5 using the fulcrum plate 3 as a fulcrum.
The connecting part is forcibly lifted. At this time, the fulcrum plate 3 of the upper rod 2 is placed on the adjacent groove cover. The upper end of the upper rod 2 can be pushed down by stepping on the tip of the upper rod 2 with your foot, so you will not hurt your lower back or the like. When the lower prism 5 is lifted with the upper rod 2,
The gutter cover is hooked onto the hook 7 and lifted, and is released from being firmly connected to the side gutter. With the gutter cover hooked on the hook 7 at the lower end of the lower prism 5, the upper rod 2 is lifted to lift the gutter cover from the side gutter. At this time, if two people use the handle provided at the tip of the upper rod 2 to lift it, the groove cover can be easily lifted. Place the lifted gutter cover on a piece of wood or a pebble. In this way, the hook 7 can be easily hooked onto the lower surface of the groove cover. Since the gutter cover lifting device of this invention can lift the gutter cover in the manner described above, it is possible to lift a heavy gutter cover simply and easily, and moreover, without straining. In particular, it is possible to easily lift the gutter cover, which is extremely difficult to move due to dirt being clogged between the gutter cover and the side gutter. The reason for this is that the connection of the groove cover can be easily released by bending the upper rod 2 horizontally and stepping on its end with a foot. Furthermore, since the connection between the gutter cover and the gutter can be released and lifted, the heavy gutter cover can be smoothly removed from the gutter, reducing the burden on the lower back, and making it easier to hold the gutter cover directly with your hands. Since there is no
It also has the advantage of preventing hand injuries. Furthermore, the gutter lid lifting device of this invention is
It has the advantage of being able to lift the groove lid stably with a hook. This is because the non-slip plate presses the top surface of the groove cover and lifts the groove cover without tilting it. Furthermore, the gutter lid lifting device of this invention is
The overall structure and operation are simple, and it is also small and lightweight, making it convenient to transport.

【Example】

Hereinafter, embodiments of this invention will be described based on the drawings. However, the embodiment shown below is an example of a gutter cover lifting device for embodying the technical idea of this invention, and the gutter cover lifting device of this invention has different materials, shapes, structures, Various changes can be made to the gutter lid lifting device of this invention, whose arrangement is not limited to the structure described below, within the scope of the claims for utility model registration. Furthermore, in this specification, in order to make it easier to understand the scope of claims for utility model registration, the numbers corresponding to the members shown in the examples are shown in the "column of claims for utility model registration".
Additional notes are added to the members shown in the "Column of Means for Solving Conventional Problems" and the "Column of Functions and Effects."
However, the members shown in the scope of the utility model registration claims are by no means limited to the members of the embodiments. The gutter cover lifting device shown in Fig. 1 includes a lower prism 5 that hooks and lifts the gutter cover at its lower end, a non-slip plate 10 that presses the top surface of the gutter cover to hold it stably, and a gutter cover that can be moved and lifted. It is equipped with an upper rod 2 and a fulcrum plate 3 that facilitate the movement. The lower prism 5 is provided with a hook 7 at the lower end for hooking the groove cover. The lower prism 5 has a member 6 for stably holding the groove cover.
is provided. A member that stably holds the groove cover includes a non-slip plate 10. The non-slip plate 10 is held stably by being hooked with the hook 7 and pressing against the upper surface of the groove cover. Therefore, it is slidably connected along the lower prism 5 via the rectangular tube 9 inserted through the lower prism 5. FIG. 3 shows an exploded view of a member connecting the anti-slip plate 10 to the lower prism 5. As shown in FIG. As shown in Figure 1,
The anti-slip plate 10 is horizontally fixed to the lower edge of the square tube 9. The square tube 9 is fixed at a position where the non-slip plate 10 presses the groove cover. Therefore, a set screw 11 is screwed through the square tube 9. A nut 12 is fixed to the square tube 9 in order to screw in a set screw 11. The upper rod 2 forcibly lifts the gutter cover by lever action. When using the upper rod 2 as a lever, bend it horizontally. Therefore, the lower end of the upper rod 2 is connected to the upper end of the lower prism 5 via the bent portion 4. FIG. 2 shows an exploded view of the connecting portion between the upper rod 2 and the lower prism 5. As shown in this figure,
A flat plate 8 is fixed to both sides of the lower end of the upper rod 2. A horizontal hole is opened through both of the flat plates 8. A horizontal hole is also opened at the upper end of the upper rod 2, and a shaft is inserted through the horizontal hole of the flat plate and the lower prism 5, and the upper rod 2 is bendably connected to the lower prism 5 via the shaft. . A handle 1 is fixed to the tip of the upper rod 2 in a T-shape. Upper rod 2 with handle 1 fixed
It can be easily lifted by two people. However, with this invention, it is not necessary to fix the handle to the upper end of the upper rod. It is also possible to lift the lower prism with the upper rod without a handle. A fulcrum plate 3 is fixed in the middle of the upper rod 2. The fulcrum plate 3 serves as a fulcrum for a lever by horizontally bending the upper rod 2. Therefore, the fulcrum plate 3 is disposed to protrude below the bent upper rod 2.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a gutter cover lifting device showing an embodiment of this invention, Fig. 2 is an exploded perspective view showing a non-slip plate portion of the gutter cover lifting device shown in Fig. 1, and Fig. 3 is a perspective view of the gutter cover lifting device shown in Fig. 1. FIG. 2 is an exploded perspective view showing a connecting portion between an upper rod and a lower prism of the gutter lid lifting device shown in the figure. DESCRIPTION OF SYMBOLS 1... Handle, 2... Upper rod, 3... Support plate, 4... Bent part, 5... Lower prism, 6... Member that stably holds the groove cover, 7... Hook, 8...
Flat plate, 9... square tube, 10... non-slip plate, 11... set screw, 12... nut.

Claims (1)

[Scope of claim for utility model registration] A gutter cover lifting device having the following configuration. (a) The gutter cover lifting device includes a lower prism 5, a non-slip plate 10, an upper rod 2, and a fulcrum plate 3. (b) The lower prism 5 is provided with a hook 7 at its lower end. (c) The anti-slip plate 10 is slidably connected along the lower prism 5 via a square tube 9 inserted through the lower prism 5. (d) The square tube 9 is equipped with a set screw 11 that stops the non-slip plate 10 at a predetermined position on the lower square column 5. (e) The upper rod 2 is bendably connected to the upper end of the lower prism 5. (f) The fulcrum plate 3 is fixed to the upper rod 2. (g) The fulcrum plate 3 is arranged to protrude below the bent upper rod 2.