KR100726714B1 - Planer and spring hammer - Google Patents

Abstract

A hammer with a planer blade and a spring is provided to support a nail by fitting the spring to a rear surface of a head of the hammer. A hammer includes a spring for fixing a nail at curvatures(1,1') of a rear surface of a head; upper and lower planer blades(8,8') attached to both sides of a lower head(5) for combining a handle with the head; a nail removing part having long contact portions(6,6') contacting the nail, and a sharp left edge portion(7) and a flat right edge portion(7'); and a soft rubber handle having a plurality of protrusions(9), square washers(11) and a female screw(12') and a male screw(12) for fixing the handle and a soft rubber, and rims(10,10') formed at both ends of the soft rubber.

Description

Planer and spring hammer {omitted}

1 is a perspective view of the present invention.

Figure 2 is a perspective view of the angular portion of Figure 1;

Figure 3 is a cross-sectional view of the head side main part of the present invention.

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

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

6 is a cross-sectional view taken along the line CC 'of FIG.

FIG. 7 is a sectional view taken along the line D-D 'of FIG. 1; FIG.

8 is a cross-sectional view taken along the line E-E 'of FIG.

* Explanation of symbols for main parts of drawings *

1,1 ': bend 9: protrusion

2: above 10,10 ': border

3: middle 11,11 ': square washer

4: Below 12: Male thread

5: Lower bracket 12 ': Female thread

6,6 ': Contact area 13: Lower part

7: left 14: spring

7 ': right part 15: main part

8,8 ': Plane Day 16: Square Groove

[US] KR

The present invention generally relates to a hammer for nailing and removing a carpenter's nail, and more particularly, to reinforce the existing function of the hammer, and to add a hammer function by adding a new part, and generally the most commonly used hammer. When nailing and removing the formwork and nailing in the out of reach area, a magnet is inserted into the hole in the front of the nailed head and the nail is attached to the magnet. Due to the fact that the magnet in the front hole is sometimes missing, the iron is well adhered to the magnet, and when the nail is attached to the magnet, the nail attached to the magnet sometimes falls off due to the swinging force of the hammer. In addition to the method of pulling back, you can not only pull back, but also to the side to pull out, the hammer contact with nails when repeatedly using the pull-out Since the part is shaped like a (V), due to abrasion of the specific part caught by the nail, there is a slip when the nail is pulled out, which prevents the nail from being pulled out, which is not effective. Occasional bumps on the formwork cause premature wear on the bags.

In addition, the soft rubber part that wraps the core material of the bag sometimes has a loose adhesive due to the looseness of the core material, and the rubber is released.There is almost no hand caught at the end of the soft rubber part of the bag. When the grip strength falls due to the work, and the soft rubber that warms the outer surface of the glove, the concrete is applied to the form of the organic peeling agent so that it can be dismantled after concrete construction. Or there is a risk when working outside, which is not safe.

Due to such a problem, the inconvenience of the user and the life of the hammer is shortened.

The present invention is to solve the problems as described above, and to increase the function of the hammer by adding another configuration,

If you break it down,

In the first nailing function, a spring was inserted into the back of the head nailing part to support the nail when the nail was nailed to an untouched proximal part.

In removing the second nail, one of the two ways of pulling it out, when pulled out sideways, made more contact with the nail.

Third, the hammer head and the connecting part of the bag should be wrapped around the bottom of the bag with a part of the head bracket to reinforce the weak part of the bag.

Fourth, the end of the nail removal area was pointed at the left side and wide at the right side, and the tip was made at an oblique angle.

Fifth, the nail of the hammer head was removed and the nailed part of the two nailed parts, that is, the tip of the head connected iron surrounding the bottom of the bag, was made an angled portion like an ax blade to effectively remove the concrete residue attached to the edge of the plywood.

The sixth hammer sack was made of soft rubber and the sack core was firmly fixed and the front and end edges of the soft rubber were used to increase the hand adhesion.

This configuration was invented to be an efficient operation of the user.

When dividing the configuration of the present invention,

First, make a bend (1) (1 ') in two long lines so that the nail enters the inner part of the nailed head, and make a hole in the middle of the upper (2) part and the lower (4) part of the spring (14). ) Is inserted into the upper part (2) and the lower part (4) so that the bent part is compressed as much as the spring 14 is caught so that the end of the spring is caught on the bent part. When you want to nail the untouched part, place the head of the nail on the body part (15) on the upper (2) part and on the two springs (14) on the upper (2) part and the lower (4) part. The nail body is nailed to the nail, and the middle (3) part allows the head of the small nail to fit into the spring (14) of the lower part (4) to nail the nail body to the nail.

Therefore, when nailing nails into the spring (14), nails did not fall out of the hammering force.

Second, the lower part of the connection part of the head and the bag is longer than the upper part of the head iron surrounding the bag, and the lower part of the head (5) is made longer to wrap the lower part (13) of the bag with the bottom iron (5) of the head. Even if the user accidentally hits the formwork, the lower part (13) of the bag is protected by the lower part (5). Also, when removing the nail, the hammer is pulled back. The lower part (13) of the bag By being protected by iron (5), it was able to support the force exerted on the connection between the bag and the head when the bag was swept backwards.

On the third side of the nail disengagement area, the head of the nail is pulled back to the back when the nail is pulled out, and the body of the nail is pulled to the side by the side of the nail. It is worn by repeated use of a certain part of the (V) shaped body thickness of the hammer that the nail body is in contact with, and the nail body is slipped and the nail does not fall out, so the hammer contact part that the nail body is in contact with ( 6) By making the 6 'long, the contact areas 6 and 6' are used even when the contact areas 6 and 6 'are partially worn, and the left part of the end area 7 ) Was pressed with a sharp point, and the right part (7 ') was compressed and slightly wider with the tip of an oblique angle.

Fourth, the hammer head and the lower linkage (5), which are not connected to the lower linkage (5), and the lower end (5), the lower linkage (5) is inclined to both sides, and the ax-like planer blade (8) (8 ') If you want to make a small part like this and have the accuracy of the size of the building formwork slab, you need to get the exact size of one piece of plywood. To do this, you need to remove the concrete residue attached to the edge of the plywood. Tap one place into the nailed area of the nail or another additional accessory, push the planer blades (8) (8 ') formed above and below the lower bracket (5) of the head that fits into the bag of hammers. This eliminates the hassle of slowing down and eliminates the need for additional parts.

The edge of the handle (10), which squeezes the handle held by the fifth hammer sack and fits the handle part of the sack that is fitted with soft rubber material, with a number of protrusions (9) made of soft rubber, and the front and back protrusions (9) that are soft rubber ends (10). (10 ') to prevent slipping of the hand and to allow the hand to be exposed, and to cut the square groove (16) in the long direction with the soft rubber to be fixed to the sack core material on the hand-held area, the square washer (11) (11) ') Was fixed with female (12') bolts and male (12) bolts.

The hammer constructed as above was intended to increase the convenience and effectiveness of the user.

As such, the present invention simply improves the partial function of the hammer to remove the nail, and adds new components such as planer blades to remove concrete residues during form slab plywood work, and to nail nails to the untouched areas. When the spring is placed in two places, the user can use half of the function even if the spring breaks in one place due to the carelessness of the user.

These new components aim to reduce the continuity, effectiveness and cost of the user's work.

Claims (3)

In the hammer that hits a certain thing by nailing and removing nails that a lot of molders use at the construction site Springs (14) in the holes for fixing the nails in the rear bends (1) (1 ') of the nailed head, The upper and lower planer blades (8) (8 ') of the lower bracket (5) that surrounds the hammer head and the lower end (13) of the hammer head, and the lower iron (5), which is the connection between the hammer and the hammer head, Lengthen the contact area (6) (6 ') where the nail extraction area is in contact with the body of the nail, press the left part (7) at the end to be compressed and pointed, and the right part (7') to be compressed and pointed at each other. Where the nail is pulled out in a different form, A large number of projections (9) of the gripped part of the soft rubber, and a regular sized square washers (11) (11 ') and female (12') male screws (12) for fixing the bag and the soft rubber, both ends of the soft rubber Planer blades and spring-loaded hammers featuring soft rubber handles that lie in the hands with raised edges (10) (10 ') raised above and behind the projections (9). The method of claim 1, Cut the holes (2) (3) (4) into the nail (1) (1 ') of the back of the nailed head so that the body of the nail can be caught. 14) a planer blade and a spring hammer. The method of claim 1, In the upper and lower portions of the lower head (5) of the connection between the head of the hammer and the bag, the planer blade and the spring characterized in that both sides of the lower metal (5) are inclined to form the blade blades (8) and (8 '). Hammer.

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