There is provided a shovel head of a shovel. The shovel head affixable to a shaft of the shovel, the shovel head including: an elongated socket for receiving the shaft therein at a receiving end, the socket forming one or more structural ribs, the one or more structural ribs being approximately parallel to the length of the elongated socket; and a blade connected to the socket opposite the receiving end. In a particular case, the one or more structural ribs comprise folds in the elongated socket. In a particular case, the one or more structural ribs comprises exactly three structural ribs.

There is provided a shovel head of a shovel. The shovel head affixable to a shaft of the shovel, the shovel head including: an elongated socket for receiving the shaft therein at a receiving end, the socket forming one or more structural ribs, the one or more structural ribs being approximately parallel to the length of the elongated socket; and a blade connected to the socket opposite the receiving end. In a particular case, the one or more structural ribs comprise folds in the elongated socket. In a particular case, the one or more structural ribs comprises exactly three structural ribs.

There is provided a shovel head of a shovel. The shovel head affixable to a shaft of the shovel, the shovel head including: an elongated socket for receiving the shaft therein at a receiving end; a blade connected to the socket opposite the receiving end; and one or two steps extending rearwards from the top of the blade. In a particular case, the shovel head includes exactly two steps and each step is located on opposite sides of the connection to the elongated socket.

A material relocation device for relocation of materials includes a relocation base for the relocation of materials, and a material relocation structure connected to the relocation base for the relocation of materials towards and away from a user. The relocation structure includes a turning flap structure to be turned according to a movement direction of material relocation. The material relocation device can turn the flap structure and a counter-structure for setting the flap structure to a desired position thereof, in such a way that in a first movement direction the flap structure turns and allows the materials onto the relocation base. In a second relocation direction the flap structure closes and holds the materials on the relocation base, and when switching from the second relocation direction to the first movement direction the materials are released from the relocation base.

A panning tool is described and comprises a sifting scoop comprising an elongated half sphere of proportional dimensions. The elongated half sphere can be a one-piece main body comprising a floor with a front edge, a left side wall curving upwardly along the floor's left side, a right side wall curving upwardly along the floor's right side, and a back wall curving upwardly from the floor's back side. The left side wall, right side wall, and back wall define a reservoir. The floor extends forwardly from the back side. The panning tool comprises a connection body. The connection body is affixed to an interior face of the sifting scoop. Methods of using the panning tool and manufacturing the sifting scoop are also described.

A panning tool is described and comprises a sifting scoop comprising an elongated half sphere of proportional dimensions. The elongated half sphere can be a one-piece main body comprising a floor with a front edge, a left side wall curving upwardly along the floor's left side, a right side wall curving upwardly along the floor's right side, and a back wall curving upwardly from the floor's back side. The left side wall, right side wall, and back wall define a reservoir. The floor extends forwardly from the back side. The panning tool comprises a connection body. The connection body is affixed to an interior face of the sifting scoop. Methods of using the panning tool and manufacturing the sifting scoop are also described.

A light guide plate includes a main body, first stripe structures and second stripe structures. The main body has an optical surface, a light-incident surface and an opposite light-incident surface. The main body has a hole passing through the optical surface, and the optical surface has a first region and a second region which are separated by an imaginary line. The imaginary line intersects the hole. The hole has a first side near the opposite light-incident surface and a second side near the light-incident surface. A portion of each of the first stripe structures is disposed in the first region. The second stripe structures are disposed in the second region. An extending direction of at least one portion of each first stripe structure is vertical to the light-incident surface, and a portion of the second stripe structures extends to the first side of the hole near the opposite light-incident surface.

The present invention discloses a shovel handle connecting device, including a connecting assembly configured to connect a shovel handle and a shovel scoop, wherein the connecting assembly includes a connecting member and a connecting seat; a front end of the connecting member is provided with a connecting portion and a limiting portion, a limiting fastener is arranged on the connecting portion, and the connecting seat is embedded in the shovel scoop; the connecting seat is internally provided with a connecting groove allowing the connecting portion to be inserted therein, and an inner wall of the connecting groove is provided with a limiting groove allowing the limiting fastener to be snapped therein; the connecting member is inserted and fixed in the connecting seat; and one section of an outer side wall of the limiting portion and one section of an inner side wall of the connecting seat are formed into an accommodating cavity in an enclosure mode, and one end of the shovel handle is inserted and fixed in the accommodating cavity. After the present solution is used, the connection between the shovel handle and the shovel scoop is stable, and is not prone to looseness.

The present invention discloses a shovel handle connecting device, including a connecting assembly configured to connect a shovel handle and a shovel scoop, wherein the connecting assembly includes a connecting member and a connecting seat; a front end of the connecting member is provided with a connecting portion and a limiting portion, a limiting fastener is arranged on the connecting portion, and the connecting seat is embedded in the shovel scoop; the connecting seat is internally provided with a connecting groove allowing the connecting portion to be inserted therein, and an inner wall of the connecting groove is provided with a limiting groove allowing the limiting fastener to be snapped therein; the connecting member is inserted and fixed in the connecting seat; and one section of an outer side wall of the limiting portion and one section of an inner side wall of the connecting seat are formed into an accommodating cavity in an enclosure mode, and one end of the shovel handle is inserted and fixed in the accommodating cavity. After the present solution is used, the connection between the shovel handle and the shovel scoop is stable, and is not prone to looseness.

The present invention discloses a multifunctional folding spade, which comprises a spade plate and a spade handle, a turntable is welded at the tail end of the spade plate, a spade handle sleeve is provided at the head end of the spade handle, a socket is provided at the head end of the spade handle sleeve, a part of the turntable body is inserted into the socket, the turntable and the spade handle sleeve are provided with matching rotation holes, and a pin shaft passes through the rotation holes to realize the rotating connection between the turntable and the spade handle; the turntable body is further provided with a plurality of angle adjusting holes circumferentially, a locking hole is provided with at the tail end of the spade handle sleeve correspondingly, a locking bolt is provided at one side of the locking hole.