KR20100008017A

KR20100008017A - A shovel improvement have assembling means

Info

Publication number: KR20100008017A
Application number: KR1020080068382A
Authority: KR
Inventors: 권영광
Original assignee: 권영광
Priority date: 2008-07-15
Filing date: 2008-07-15
Publication date: 2010-01-25

Abstract

The present invention relates to an improved shovel having assembling means, comprising a shovel body and a handle main body made of synthetic resin, a hollow material made of metal to construct a bag, and a shovel main body configured to be assembled to the shovel body and the handle main body. The purpose is to simplify the manufacture of the handle body and sacks, and to facilitate transportation and storage.

The present invention comprises a shovel body and a handle body made of synthetic resin, and a bag made of hollow metal material separately, and a guide protrusion and a pin locking groove are formed in the bag insertion portion of the shovel body and the handle body, and the bag is caught. They are formed by forming pins and combining them together.

The present invention as described above can be packaged by individually wrapping the shovel body, the handle body, and the bag is small in volume, easy to transport and storage, and when used in combination by inserting the bag into the shovel body and the handle body when firmly configured There is a feature that makes it easy to use.

Description

Shovel improvement have assembling means

The present invention relates to an improved shovel having assembling means, and more particularly, a shovel body made of a synthetic resin material, a handle body and a bag made of a hollow metal material can be individually configured to be conveniently used by a distributor (used place). It would be.

The shovel is used to dig the soil or to float the soil. The shovel body is mainly formed by forming a thin metal plate, and the handle is formed at the end of the sack processed with wood to insert the sack into the sack insert of the shovel body. It is fixed by the configuration.

In addition, shovels used for scooping snow piled up in winter, processing manure such as livestock in barns, and bagging grains in bags are inserted with wooden bags on the sack inserts of the shovel body made of synthetic resin. It is composed by fixing with a nail.

When shovels used in the winter snow or when processing livestock manure, such as a wooden sack to combine the shovel body made of synthetic resin, the shovel is packed in bundles of 10 each to become bulky There is a drawback that the logistics cost of moving from the manufacturer to the seller is expensive, and it takes a lot of space for storage, and the wooden sacks are expensive due to the high processing process and the reduction of the resources of the wood. .

The present invention eliminates the above-mentioned general drawbacks, constitutes the shovel body and the handle body made of synthetic resin material, and individually constitutes a bag made of hollow metal material to facilitate storage and transportation, and is simple and robust at the point of sale (use). It is to provide an improved shovel having assembly means for assembling to facilitate use.

1 is an exploded perspective view shown in the present invention

Figure 2 is an exploded perspective view showing the assembly state of the handle body and the bag

Figure 3 is a longitudinal cross-sectional view showing the fixed state of the bag insertion portion

Figure 4 is a longitudinal cross-sectional view showing the guide state of the bag in the bag insertion portion

5 is a cross-sectional view taken along line A-A 'of FIG.

Figure 6 is a longitudinal cross-sectional view of the deformation of the locking pin on the bag

7 is a perspective view of FIG.

The present invention is configured by combining the bag (3) consisting of a shovel body (1) and a handle body (2) made of synthetic resin material and hollowed out of metal as shown in FIG.

Guide shovels 11 and 21 and pin locking grooves 12 and 22 are formed on the inner wall of the shovel main body 1 and the handle inserting portions 10 and 20 of the handle main body 2. 3) is formed by forming a guide groove 30 and the locking pin 31 on the upper and lower sides, and the handle body 2 and the handle 3 is inserted into the handle body 2 of the handle body 2 as shown in Figs. When the guide grooves 30 of the bag 3 are inserted into the guide protrusions 21 of the part 20, the locking pins 31 of the bag 3 are pins of the handle body 2 as shown in FIG. Guide grooves 30 on the inner wall of the bag insertion opening 10 of the shovel main body 1 are guide grooves 30 on the other side of the bag 3 to which the grip groove 22 is fitted and fixed, and the handle body 2 is coupled thereto. When the guide pin is inserted so that the locking pin 31 of the bag 3 is fitted in the pin catching groove 12 of the bag inserting portion 10 to be coupled.

The locking pin 31 provided in the bag 3 is configured to have an elastic force by cutting the side wall of the material constituting the bag 3 at a predetermined point of the bag 3 as shown in FIG. As shown in FIG. 7, one point of the bag 3 is drilled and the pin 40 is positioned at the punching point to be supported by the elastic spring 41.

When the present invention as described above is packed with a shovel body, a handle body and a bag made of metal material made of synthetic materials for each part, the volume is easy to transport and reduce the logistics cost, the volume is easy to store and easy to shovel Put the bag on the main body and the other side is assembled by the handle is completed and the shovel is characterized in that the firm.

The present invention is manufactured by molding the shovel main body 1 and the handle main body 2 with a synthetic resin material as shown in Figure 1, the guide protrusions on the bag insert portion 10, 20 of the shovel main body 1 and the handle main body 2 (11) (21) and the pin protrusion groove (12, 22) is provided at one point diagonal of the guide protrusion (11, 21), and the guide groove in the longitudinal direction above and below the bag (3) made of metal 30 is formed, and when the locking pins 31 are formed at the diagonal points of the guide grooves 30, the mass production is possible because the structure is simple.

When the shovel main body 1, the handle main body 2, and the bag 3 are packed in a predetermined quantity for each part, the volume of the shovel body 1 is easy to store and transport.

In the present invention as described above, when the shovel body 1, the handle body 2, and the bag 3 are assembled to form a shovel, the bag 3 at the bag insertion portion 10 of the shovel body 1 as shown in FIG. ), The guide groove 30 of the bag 3 is guided into the guide protrusion 11 of the bag insertion part 10, and when the entry is completed, the locking pin 31 of the bag 3 is the bag insertion part. The shovel body 1 and the bag 3 are inserted into the pin catching grooves 12 of the 10 so that a tight and firm coupling is made in the longitudinal direction and the circumferential direction without any play.

In addition, when the shovel body 1 is assembled, the other side of the bag 3 is inserted into the bag inserting portion 20 of the handle main body 2 as shown in FIG. 2 and the guide groove 30 of the bag 3 is the bag inserting portion 20. Guide guide portion 21 of the guide) is entered, and when the entry is completed, the locking pin 31 of the bag 3 is inserted into the pin locking groove 22 of the bag inserting portion 20, the bag 3 and the handle body (2) is completed by assembling tightly and firmly without play in the longitudinal and circumferential direction.

When the guide inserts 11 and 21 of the shovel main body 1 and the handle main body 2 are guided into the guide grooves 30 of the bag 3 by the guide protrusions 11 and 21, the Fig. 4 And there is no play in the circumferential direction as shown in FIG. 5, and the locking pins 31 of the bag 3 are fitted into the pin locking grooves 12 and 22 of the inserting portions 10 and 20. As shown in Figure 3 in the longitudinal direction to maintain a firm coupling without changing the stretch.

The locking pin 31 constituting the bag 3 is coupled to the cap 40 of the cap shape to the elastic spring 41, as shown in Figure 6 and 7, the elastic spring 41 of the bag 3 Inserted into the hollow portion, the pin 40 is protruded from the perforations of the bag 3, the pin 40 is easy to assemble by elasticity by the elastic spring 41.

According to the present invention as described above, the bag insertion portion of the handle body 2 is fitted into the hollow portion of the bag 3, the bag 3 has a pin locking groove, and the bag insertion portion is provided with a locking pin. As there is no change, it becomes available to use selectively.

In addition, according to the present invention, the guide protrusions 11 and 21 constituting the shovel body 1 and the handle insert 2 of the handle main body 2 can be configured to be selected singularly or plurally. The guide groove 30 may be configured to be selected singular or plural.

1 is an exploded perspective view of the present invention

Figure 2 is an exploded perspective view showing the assembled state of the handle body and the bag in the present invention

Figure 3 is a longitudinal sectional view showing a fixed state of the bag in the bag insert in the present invention

Figure 4 is a longitudinal cross-sectional view showing a guide state of the bag in the bag insert in the present invention

5 is a cross-sectional view taken along line A-A 'of FIG.

Figure 6 is a longitudinal cross-sectional view of the modified strain pin in the bag in the present invention

Figure 7 is a perspective view of Figure 6

※ Explanation of the main parts of the drawings

1: shovel body 2: handle body

3: bag 10,20: bag insert

11,21: Guide protrusion 12,22: Pin locking groove

30: guide groove 31: locking pin

40: pin 41: elastic spring

Claims

The shovel main body 1 and the handle main body 2 are made of a synthetic resin material, and the shovel body 1 and the handle main body 2 are inserted when the shovel 3 is assembled by assembling a bag 3 formed by hollowing a metal material. Guide protrusions 11 and 21 and pin locking grooves 12 and 22 are formed on the inner walls of the parts 10 and 20, and the guide protrusions 11 and 21 are arranged above and below the bag 3. The guide groove 30 and the locking pin 31 are formed to correspond to each other, and the guide protrusion 21 provided in the handle body 2 and the bag insertion part 10 and 20 of the bag 3 is formed. When the guide groove 30 of the bag 3 is inserted so that the locking pin 31 of the bag 3 is fitted into the pin locking groove 22 of the handle body 2, the other side of the bag 3 is engaged. When the guide groove 30 is inserted into the guide protrusion 11 formed on the inner wall of the bag insertion portion 10 of the shovel main body 1, the locking pin 31 of the bag 3 is the pin locking groove of the bag insertion portion 10. (12) is characterized in that the coupling configuration Having improved means for assembling a shovel

The method of claim 1

Improved shovel having assembling means characterized in that elasticity is further provided to the engaging pin 31 formed at the diagonal of the guide groove 30 formed at the tip of the bag 3.

The method of claim 1

Perforations are formed at one end of the sack (3) at the diagonal of the guide groove (30) formed at the tip of the bag (3), and the pins (40) are supported by the elastic springs (41) at the perforations. Improved shovel having assembling means characterized in that