KR20140066334A

KR20140066334A - Hammer with guide-hole

Info

Publication number: KR20140066334A
Application number: KR1020120133424A
Authority: KR
Inventors: 오세원
Original assignee: 주식회사 삼양마린
Priority date: 2012-11-23
Filing date: 2012-11-23
Publication date: 2014-06-02

Abstract

The present invention relates to a hammer for hitting the upper side of a target such as a stake or a pipe pole to place the target in the ground and, more specifically, to a hammer which includes a cylinder-shaped housing which opens downwards and has a guide hole into which a target can be inserted; a hitting head which is formed on an upper space of the cylinder-shaped housing and is made of heavy materials to hit the target inserted into the guide hole on the bottom; and a target guide hole which comprises a pair of handles on the outer unit of the cylinder-shaped housing. As described above, the hammer with a target guide hole according to an embodiment of the present invention shows significant effects, as a worker can safely use the hammer to hit a stake or a pipe as the hitting target inserted into the guide hole, without making a side swing or a wrong swing while the hitting target remains the original shape with every swing as the target is hit correctly.

Description

Hammer with guide-hole "

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hammer for placing a striking object on a ground by striking an upper portion of the striking object such as a pile or a pipe column, and more particularly, A cylindrical housing in which a guide hole is formed; A striking head formed in the upper space of the cylindrical housing so as to strik the striking object inserted into the lower guide hole; And a guide hole for a striking member formed by a pair of grips formed on an outer side of the cylindrical housing.

In order to perform basic work at the construction site, piles or pipe columns are laid on the ground, thereby indicating the boundary of the work site or providing an indication of the location of the formwork.

In addition, since the pipe column has a hollow inside thereof due to the characteristics of the pipe itself, it is often used as a support in a construction site by vertically stacking a plurality of pipes vertically and tightening as a coupling member between the pipes.

At this time, the pipe laid on the ground is pushed by a tool such as a hammer.

The conventional art of the hammer includes a synthetic rubber connecting member inserted into the through hole of the head and having a connecting member hole formed at the center thereof and having a protrusion at an intermediate portion thereof as described in Patent No. 0493820, A knob cover provided at a lower portion of the knob, a bolt-shaped fixture inserted into the coupling member through-hole of the synthetic rubber connecting member and fixing the head to the synthetic rubber connecting member, And a nut which is screwed on the end of the fixing member. The knob is positioned between the handle and the head by locating a protrusion formed on the intermediate side of the synthetic rubber connecting member, and indirectly by the synthetic rubber connecting member connected to the head. And is connected and fixed.

Another type of hammer includes a hammer bag formed of a rubber material so as to prevent a recoil of an impact generated in the hammer head as described in Patent Registration No. 0580430, and a plate-like reinforcing member is integrally formed in the hammer bag, And to improve the hitting force due to warping of the hammer bag. The hammer head includes a hammer head having a through hole penetrated in the width direction, a hammer bar inserted in a coupling hole of the hammer head and having a reinforcing member coupled to the hammer head, the hammer bar being made of a rubber material, The reinforcement member is introduced as being made in a plate shape.

Since the conventional hammer shown in the above is a hammer type having a considerable weight, it hits the upper surface of the pipe, so that it is difficult to accurately hit the pipe. Thus, the original shape of the pipe is distorted or another worker grips the pipe body and hits the upper portion. Occasionally, an accident involving the hands of a worker who caught a hand was often encountered.

The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a hammering machine capable of acting as a guide hole of a pipe or pile inserted in an inner space by using a hammer having an inner space formed therein, And to provide a hammer capable of keeping the worker's safety and the shape of the pipe intact.

A hammer having a guide hole for a hitting body of the present invention having the above-described object is provided with a cylindrical housing having a downwardly opened space and having a guide hole for inserting a pipe therein; A striking head formed in the upper space of the cylindrical housing so as to strik the striking object inserted into the lower guide hole; And a pair of knobs formed on the outer side of the cylindrical housing.

As described above, since the hammer having the guide hole for the hitting body of the present invention is capable of hammer while the pile or pipe as the hitting body is inserted into the guide hole, there is no hitting or hitting of the hatching, And even when the hitting is applied, there is a remarkable effect that the original shape of the hitting hound can be maintained because it becomes static.

1 is a perspective view of a hammer of the present invention.
2 is a vertical sectional view of the hammer of the present invention.
3 is a working example of the hammer of the present invention.
4 is a schematic view showing another embodiment of the striking head in the hammer of the present invention
5 and 6 are perspective views showing still another embodiment of the hammer of the present invention.

The hammer 100 having the guide hole for the hitting body of the present invention has a cylindrical housing 110 having a downwardly opened space and having a guide hole 130 for inserting the striking object 160 therein, ; A striking head 120 formed in the upper space of the cylindrical housing 110 so as to strik the striking object 160 inserted into the lower guide hole 130; And a pair of knobs 140 formed on the outer side of the cylindrical housing 110.

The housing 110 and the striking head 120 are formed with a plurality of through holes 111 and 121 vertically penetrating the housing 110 and through holes 111 and 121 formed in the striking head 120, The housing 110 and the striking head 120 can be moved up and down by the guide member 170. [

The handle 140 may include a plate body 141 formed integrally with the outer side of the housing 110 and a plurality of through holes 142 penetrating the body 141 up and down, The through hole 142 is formed with a guide member 170 passing through the through hole 142 so that the housing 110 can be moved up and down by the guide member 170.

Hereinafter, a hammer in which a guide hole for an impacted object of the present invention is formed will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of the hammer of the present invention, FIG. 2 is a vertical sectional view of the hammer of the present invention, and FIG. 3 is a working example of the hammer of the present invention.

As shown in FIGS. 1 and 2, a hammer 100 having a guide hole for an impacted object according to the present invention has a downwardly opened space, and a guide hole 130 for inserting an impacted object 160 therein A cylindrical housing 110 formed therein; A striking head 120 formed in the upper space of the cylindrical housing 110 and configured to be capable of striking the striking object 160 to be inserted into the lower guide hole 130, And a pair of grips 140.

1 and 2, the housing 110 is configured to have a relatively large diameter at its upper side, so that a latching jaw can be naturally formed in the inner space of the housing 110, so that the striking head 120 So that the lower impactor body 160 can be struck as a larger load.

Optionally, the striking head 120 may be integral with the inner surface of the inner space of the housing 110.

Fig. 3 is a working example of the hammer of the present invention.

As shown in FIG. 3, the striking member 160 such as a pipe or a pile is placed upright on the ground G while being inserted into the guide hole 130 of the housing 110, A pair of knobs 140 formed by a worker is held by both hands and raised to a predetermined height and then lowered to a certain level so that the striking head 120 formed inside the housing 110 is inserted into the guide hole 130 160, and the striking object 160 strikes the ground G. [

The movement of the hammer 100 has a vertical movement as indicated by the arrows in Fig.

4 is a schematic view showing another embodiment of the striking head in the hammer of the present invention.

The lower surface of the striking head 120 is made highly effective to maintain the shape of the striking object 160 when struck by using the high compression synthetic rubber 120a.

That is, the lower surface of the striking head 120, which is in direct contact with the striking member 160, is made of a high-compression synthetic rubber material 120a using metal or synthetic resin, So that it is effective to maintain the shape of the impacted object 160 by having an effect of an appropriate buffering action.

5 and 6 are perspective views showing still another embodiment of the hammer of the present invention.

5, the housing 110 and the striking head 120 are formed with a plurality of through holes 111 and 121 vertically penetrating through the housing 110 and the striking head 120, The housing 110 and the striking head 120 can be moved up and down by guiding the guide member 150 by configuring the guide member 150 passing through the spheres 111 and 121.

It is preferable that the legs of the guide member 150 are formed in the same number of the through holes 111 and 121 formed in the housing 110 and the striking head 120.

6, the handle 140 includes a plate body 141 formed integrally with the outer side of the housing 110, and a plurality of through holes (not shown) penetrating the body 141 up and down And the through hole 142 is formed in the guide member 150 through the through hole 142 so that the housing 110 can be moved up and down by the guide member 150 have.

100. Hammer 110. Housing 120. Striking head
130. Guide hole 140. Handle 150. Guide member
160. The hitting body
G. Ground
111, 121, 142. A through hole
141. Body
120a. High compression synthetic rubber

Claims

1. A hammer (100) for placing a striking force on an upper portion of a striking object such as a pile or a pipe column,
The hammer 100 has a cylindrical housing 110 having a downwardly opened space and formed with a guide hole 130 for inserting the striking object 160 therein;
A striking head 120 formed in the upper space of the cylindrical housing 110 so as to strik the striking object 160 inserted into the lower guide hole 130;
And a pair of grips (140) formed on an outer side of the cylindrical housing (110).

The method according to claim 1,
The housing 110 and the striking head 120 are formed with a plurality of through holes 111 and 121 penetrating vertically and through holes 111 and 121 formed in the housing 110 and the striking head 120 Wherein the guide member (150) is formed so that the housing (110) and the striking head (120) can be moved up and down by the guide member (150).

The method according to claim 1,
The handle 140 includes a body 141 formed in a plate shape and formed integrally with the outer side of the housing 110 and a plurality of through holes 142 penetrating the body 141 up and down, The guide member 150 is formed in the through hole 142 of the housing member 110 so that the housing 110 can be moved up and down by the guide member 150 Hammer with.