JP3113844U - Shovel with net - Google Patents

Abstract

In a structure in which a drain hole at the bottom of a scoop is made into a wire mesh structure, a solid wire mesh structure that can prevent the wire mesh portion from being depressed or deformed and can suppress a decrease in strength of the scoop body portion is realized.
At least in a scoop with a net attached to a drain hole in the bottom side, the net portion is supported by a cross-shaped reinforcing portion integrated with the scoop body, so that the net portion has a cross-shaped reinforcement. Reinforced by the portion and the outer peripheral portion of the drainage window hole. As a result, even when heavy stones are scooped up by the net, it is possible to effectively prevent the net from being easily depressed or deformed, and there is a cross-shaped reinforcement in the drainage window hole. Therefore, the entire scoop body is reinforced.
[Selection] Figure 1

Description

The present invention relates to a solid scoop having a drainage net at the scooping portion of the scoop bottom.

As described in Japanese Utility Model Publication No. 7-8444, a structure in which a net-like hole is made in the scoop body has been proposed, scooping up light things such as wood chips floating in liquid, styrofoam or sediment in liquid, sludge, etc. Can be scooped up.
Real Kaihei 7-8444

However, making a large number of holes in the scoop body in a net shape in this manner is a manufacturing problem and increases the cost. In addition, if wet paper or the like closely adheres, the hole is blocked and drainage becomes difficult, and the intended purpose cannot be achieved.

Therefore, it is conceivable to attach and fix a wire mesh instead of making many holes in the scooping portion of the scoop. However, since the strength of the wire mesh is weak, there arises a problem that the portion of the wire mesh is depressed or deformed. If it continues to be used as it is, there is a problem that a hole is finally formed in the wire mesh part. Moreover, there is a problem in that the strength of the scoop body portion is lowered when a window hole for attaching a wire mesh is opened.

The technical problem of the present invention focuses on such a problem, and in the case where the drain hole of the scoop has a wire mesh structure, the wire mesh portion can be prevented from being depressed or deformed, and the strength of the scoop body portion can be reduced. It is to realize a robust wire mesh structure that can be suppressed.

The technical problem of the present invention is solved by the following means. Claim 1 is a scoop with a net attached to at least a drain window hole on the bottom side, wherein the net portion is supported by a cross-shaped reinforcing portion integral with the scoop body. A net may be attached and supported for each window hole defined by the cross-shaped reinforcing portion, or all the window holes may be covered with a single large net.

In this way, in the scoop with the net in the drain hole on the bottom side, the net part is supported by the cross-shaped reinforcing part integral with the scoop body, so the net part is the cross-shaped reinforcing part. And the outer peripheral portion (main body portion) of the drainage window hole. As a result, even when a heavy stone or the like is scooped up by the net while using the scoop, it is possible to effectively suppress the net from being easily depressed or deformed. Moreover, since there is a cross-shaped reinforcing portion in the drainage window hole, the entire scoop body is reinforced.

A second aspect of the present invention is the netted scoop according to claim 1, wherein the central vertical reinforcing portion of the cross-shaped reinforcing portion also serves as a vertical rib on the extension of the handle insertion portion of the scoop body. is there.

A normal scoop has a handle insertion part for inserting and fixing a handle held by a hand to the scoop body, and a vertical rib extending from the handle insertion part extends to the scoop body. There are many cases. Therefore, if the vertical rib on the extension of the handle insertion portion is also used as the vertical reinforcement portion at the center of the cross-shaped reinforcing portion, the vertical rib on the extension of the handle insertion portion also serves as a reinforcement of the entire mesh portion. As a result, the reinforcing strength of the entire net portion is also improved.

According to a third aspect of the present invention, the net is stacked on the lower side or the upper side of the bottom portion of the scoop body, and a padding plate having a square shape is stacked so that the net can be sandwiched between the cross-shaped reinforcing portions. The netted scoop according to claim 1 or 2, wherein the scoop is fixed.

In this way, the net is superimposed on the lower side or the upper side of the bottom of the scoop body, and a paddle shaped like a square is overlapped and fixed so that the net can be sandwiched between the cross-shaped reinforcing parts. Because of this structure, the mesh part is sandwiched between the upper and lower sides, and the support of the mesh part is reliable and robust. In addition, since only a cross-shaped reinforcing portion is generated in the drainage window hole on the bottom side of the scoop, the sacrifice of the area of the drainage hole can be suppressed to a minimum and does not hinder drainage.

According to a fourth aspect of the present invention, the scoop body and the handle can be bent, and the scoop body and the handle can be locked in a substantially horizontal state and can be locked even in a substantially L-shaped state. The netted scoop according to claim 1, claim 2, or claim 3.

In this manner, the space between the scoop body and the handle can be bent. And since the scoop body and the handle can be locked in a substantially horizontal state, the handle can be held horizontally and a normal scooping operation can be performed. When locked in a substantially L-shaped state, Since it can be used in a standing position, it can be scooped up while standing, and there is no risk of back pain due to ease of operation.

As in claim 1, in the scoop in which the net is stretched in the drain hole on the bottom side, the net portion is supported by a cross-shaped reinforcing portion integral with the scoop body, so that the entire net portion is Reinforcement is ensured by the cross-shaped reinforcing portion and the outer peripheral portion of the drain hole. As a result, even when a heavy stone or the like is scooped up by the net while using the scoop, it is possible to effectively suppress the net from being easily recessed or deformed. Moreover, since there is a cross-shaped reinforcing portion in the drainage window hole, the entire scoop body is reinforced.

Since the vertical rib on the extension of the handle insertion portion is also used as the central vertical reinforcement portion of the cross-shaped reinforcing portion as in claim 2, the entire net portion is formed by the vertical rib on the extension of the handle insertion portion. The strength of the entire net portion can be improved.

As in claim 3, the mesh is stacked on the lower side or the upper side of the bottom portion of the scoop body, and a paddle-shaped pad is provided so that the mesh can be sandwiched between the cross-shaped reinforcing portions. Since the structure is overlaid and fixed, the net part is sandwiched between the upper and lower sides, and the support of the net part is ensured. In addition, since only a cross-shaped reinforcing portion is generated in the drainage window hole on the bottom side of the scoop, the sacrifice of the area of the drainage hole can be suppressed to a minimum and does not hinder drainage.

As described in claim 4, the scoop body and the handle can be bent. And since the scoop body and the handle can be locked in a substantially horizontal state, the handle can be held horizontally and a normal scooping operation can be performed. When locked in a substantially L-shaped state, Since it can be used in a standing position, it can be scooped up while standing, and there is no risk of back pain due to ease of operation.

Next, an embodiment of how the netted scoop according to the present invention is actualized will be described. FIG. 1 is a perspective view of a screened scoop according to the present invention as viewed from above, and FIG. 2 is a perspective view of the screened scoop of FIG. This scoop also has a handle insertion portion 2 integrally on the upper side of the center of the scoop main body portion 1 in the same manner as a normal scoop. The handle insertion portion 2 has a cylindrical shape, and a handle portion 3 is inserted therein and fixed by a shaft 4. A handle 5 is attached and fixed to the upper end of the handle 3.

Vertical ribs 6 extending from the handle insertion portion 2 are formed on the upper portion of the scoop body portion 1 (closer to the handle portion 3) to reinforce the entire scoop body portion 1. Moreover, the main body portion 1 and the handle insertion portion 2 are integrally connected with sufficient strength.

FIG. 3 is a perspective view showing a state before the net 7 is attached in the netted scoop of FIG. As shown in this figure, in the present invention, a drainage window hole 8 is opened in the scooped portion on the bottom side of the scoop main body 1, that is, a recessed region, and a net 7 To close it. Therefore, liquid such as water, fine particles, powder, etc. pass through the mesh of the mesh 7 and leak out.

The drainage window hole 8 is punched and formed in a window hole shape over almost the entire region of the bottom side of the main body 1 of the scoop. However, if the single large window hole is opened, the strength of the net 7 is significantly reduced. Therefore, in the present invention, four relatively small window holes 8 divided into four are formed so that the cross-shaped reinforcing portion 9 remains in the window hole over almost the entire region on the bottom side. A large number of rivet holes 11 for attaching and fixing the mesh 7 are formed in the outer periphery 10 of the four window holes 8 and the cross-shaped reinforcing portion 9.

FIG. 4 shows a state in which the state before attaching the net as shown in FIG. 3 is reversed, and four window holes 8 are punched and formed using almost the entire region on the bottom side of the body portion 1. is there. As a result, the cross-shaped reinforcing portion 9 having a shape in which the vertical reinforcing portion 91 and the horizontal reinforcing portion 92 cross in a cross shape is formed. Then, after covering a single mesh 7 as shown in FIG. 5 so as to cover these four window holes 8, a paddle-shaped holding plate 12 as shown in FIG. The main body 1 is fixed. A mesh size of about 4 to 10 mesh is suitable, but is not particularly limited.

The holding plate 12 shown in FIG. 6 has a cross-shaped holding plate portion 12a having the same shape as the cross-shaped reinforcing portion 9 shown in FIG. An outer frame portion 12b that surrounds the cross-shaped pressing plate portion 12a is formed in a rectangular shape. Therefore, as a whole, it has the shape of a Chinese character. The rice-shaped presser plate 12 is also provided with rivet holes 13 where necessary.

Therefore, when the rice-shaped holding plate 12 is placed on the main body 1 of FIG. 4 from above the net 7 and rivets are inserted into the rivet holes 13 and 10 and fixed by caulking, FIG. The netted scoop as shown in FIG. 2 is completed.

As apparent from FIG. 4, the vertical rib 6 on the extension of the handle insertion portion 2 is structured to serve as the vertical reinforcement portion 91 at the center of the cross-shaped reinforcement portion 9. The vertical ribs 6 can also serve as reinforcement for the entire net. As described above, when the mesh 7 is pressed by the pressing plate 12 and fixed to the main body 1, the mesh 7 can be made of resin. Since the vertical rib 6 has a convex shape on the front side as shown in FIGS. 1 and 3, it has a concave groove shape on the back side as shown in FIG. When the presser plate 12 as shown in FIG. 6 is placed thereon, it is preferable to open the drain hole 12c so that the water that has entered the groove is easily removed.

In the illustrated example, the main body 1 and the pressing plate 12 are fixed by rivets, but may be fixed by welding without using rivets. Further, the net 7 may be welded directly to the main body 1 instead of being sandwiched between the press plates 12. Adhesive fixation is also possible. Alternatively, it is also possible to prepare four meshes having a size corresponding to the dimensions of each window hole 8 in FIG. 3 and fix each mesh to the inner periphery of each window hole 8.

FIG. 7 is a plan view of the scoop body 1 described above, and FIG. 8 is a side view of the body 1 of FIG. As shown in FIG. 8, the normal scoop has the main body 1 and the handle 3 in a substantially horizontal state, and holds the handle 3 with one hand and the handle of FIG. 1 with the other hand. Therefore, if the operation is performed for a long time, the operator may suffer from low back pain. Moreover, the long handle | pattern part 3 becomes obstructive for the cleaning in the groove | channel with a narrow opening, and operation is inconvenient.

On the other hand, as shown in FIG. 8, the handle portion 3 and the handle insertion portion 2 are divided so that the space between the scoop body 1 and the handle portion 3 can be bent with the support shaft 14 as a fulcrum. Both can be used. That is, if the tip 15 of the handle 3 is inserted between the arms 2a and 2a extending from the handle insert 2 and is pivotally supported by the support shaft 14, the pin 15 is also inserted. The part 3 can be locked in a substantially horizontal state. On the other hand, if the pin 15 is pulled out, the handle portion can be folded up substantially in an L shape around the support shaft 14 as shown by a chain line 3a. In the state where the handle portion 3a is upright, if the pin 15 is inserted and connected to the upper end of the suspension bar 16 of the main body portion 1 and the horizontal hole of the handle portion 3a, the handle portion 3 can be locked in the upright state. It is natural that two suspension bars 16 are used on the left and right sides, and the lower ends of the suspension bars 16 are connected to each other by a method such as hooking or screwing to the connection holes h of the left and right side edges 1a and 1b of the main body 1 in FIG. is there.

As described above, when the handle portion 3 is in the standing state, the operator can clean the grooves and the like while the operator is standing, and the fatigue of the waist can be reduced. Moreover, since the groove | channel can be cleaned by dropping the main-body part 1 from a narrow opening, the horizontal handle | steering-piece part 3 does not become obstructive, and becomes a scoop with versatility.

In the above embodiment, the shape of the scoop body 1 is substantially rectangular or trapezoidal, but the front half may be arcuate as shown in FIG. Therefore, the shape of the main body 1 is not particularly limited.

As described above, in the scoop with a net in the drain hole on the bottom side, the net part is supported by a cross-shaped reinforcing part integral with the scoop body, so both the net part and the scoop main body side The strength is improved, and the net portion is prevented from being deformed and damaged when used as a scoop, and a long-life netted scoop can be realized.

It is the perspective view which looked at the scoop with a net | network by this invention from the upper side. It is a perspective view of the state which reversed the netted scoop of FIG. 1 upside down. FIG. 2 is a perspective view showing a state before attaching a net in the net scoop of FIG. 1. It is the state which reversed the state before attaching a net | network like FIG. It is a perspective view of a net. It is a perspective view of the holding plate of a net | network. It is a top view of a main-body part. It is a side view of a main-body part. It is a top view which shows other embodiment of a main-body part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Scoop body part 2 Handle insertion part 3 Handle part 4 Pin 5 Handle 6 Vertical rib 7 Net 8 Drain hole 9 Cross-shaped reinforcement part 10 Outer frame part 11 Rivet hole 12 Holding plate 13 Rivet hole 14 Support shaft 15 Pin 16 Hanging bar

Claims (4)

At least in the scoop with a net in the drain hole on the bottom side,
A scoop with a net, characterized in that the net part is supported by a cross-shaped reinforcing part integral with the main body of the scoop. The netted scoop according to claim 1, wherein a vertical reinforcing portion at the center of the cross-shaped reinforcing portion also serves as a vertical rib on an extension of a handle insertion portion of the scoop body. The net is overlapped on the lower side or the upper side of the bottom of the scoop body, and a padding plate in the shape of a field that can be sandwiched between the net and the cross-shaped reinforcing part is fixed by being overlapped. The netted scoop according to claim 1 or 2, characterized by the above-mentioned. The scoop body can be folded between the handle and the handle so that the scoop body and the handle can be locked in a substantially horizontal state and can be locked in a substantially L-shaped state. The netted scoop according to claim 1, claim 2, or claim 3.

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