KR20070043760A - Secession prevent stop hammer and ax - Google Patents

Abstract

The present invention relates to a bag of a tool for hitting, sheeting, or crushing an object such as a hammer or hammer, an ax, and more particularly, to a fixing device for firmly fixing the hammer or hammer, an ax, or a bag. Inserting a V or U-shaped thread tapping into the part where the ax is inserted and tightening the head of the insertion bolt with a tool, the inserted V or U-shaped groove is extended and the handle to be inserted is expanded to hammer or ax It will be firmly fixed with the handle.

Leaving prevention bag of the present invention is to prevent the separation of the head of the hammer or ax even when the external physical shocks delivered during use, there is an advantage that can prevent injury or damage to the human body and objects due to departure.

Hammer, claw hammer, gusset, axe, handle, handle

Description

Breakaway Sack {secession prevent stop hammer and ax}

1 is an overall perspective view of a hammer showing an embodiment for the departure prevention bag of the present invention.

Figure 2 is an overall perspective view of the ax showing an embodiment for the departure prevention bag of the present invention.

Figure 3 is an overall perspective view of a hammer showing an embodiment for the departure prevention bag of the present invention.

Figure 4 is an overall perspective view of a rubber hammer showing an embodiment of the separation prevention bag of the present invention.

Figure 5 is a perspective view of the V-shaped tab showing an embodiment of the separation prevention bag of the present invention

Figure 6 is a perspective view of the U-shaped tab showing an embodiment of the separation prevention bag of the present invention

* Description of the symbols for the main parts of the drawings *

20: hammer or ax 30: head part

40: handle (handle) 50: bag insertion hole

60: V or U-shaped nut tab 80: V or U-shaped nut groove fixing part

100: V-shaped or U-shaped nut retaining pin 120: spring

140: spring connection 160: insertion bolt

180: extension part 200: insertion bolt head

The present invention relates to a hammer, an ax, a gusset, a handle of a rubber hammer "i.e., a bag," and more particularly, a hammer, a hammer, or an ax, which may be tightly tightened from time to time. Functional hammer or ax bag, inserting a V or U-shaped thread tapping into the part where the hammer or ax is to be inserted, where the head of the insertion bolt is the same size as the thread of the tab (female thread) As the bolt is screwed into the thread of the nut tapping, the inserted V or U-shaped groove gradually expands, and the bag volume inserted into the bag insertion hole drilled by the hammer and ax gradually expands. The hammer or ax will be firmly fixed to the handle.

The bag of the present invention having a departure prevention function of the present invention does not cause a change due to external physical shock or temperature change, humidity, corrosion, etc. when used, and prevents the head part of the hammer or ax from being separated, and There is an advantage that can prevent the injury or damage of the object.

A hammer is a tool that usually combines iron or wooden sacks with an iron body, and is used for tapping any steel material, especially for joining wood with nails.

In addition, the hammer is made of a structure that can be pulled out by biting nails that are already stuck.

These hammers are also called presser foot claw hammers or claw hammers, and the pointed ends are used for tapping precious metals or glass, and they are made of iron or wooden sack in the body of iron. The end face is flat enough to be nailed, and the other side is flat and the tip is split to form a presser foot. When the nail is pulled through the crack, the claw hammer acts like a crowbar, so it can be pulled out with little force. Can be.

The structure of the claw hammer is usually in the shape of a cylinder or a square column having a flat surface so that one side can be nailed, and the other side is a flat and split end foot.

It is shaped.

The hammers and bags used today are usually divided into metal, resin, and wood, and oak, zelkova, and steel are mild steel and steel, and steel is quenched. Some are made of hard rubber.

How to use depends on the size and weight of the wrist, elbows, large shoulders, the joints of the shoulders (軸) to give a blow by the circular motion.

Wood is made of wood hammers for small ones, pegs for big ones, and the like, and wood hammers, hand hammers, iron hand hammers and sheet metal hammers. There are also hammers for various constructions and hammers for different occupations (eg for shoemakers, glass shops, etc.). Jangdo-ri, which is used a lot in Korean homes, is a type of hammer, with one nail nailed and one nail pulled out.

In addition, an ax is one of the tools to cut or beat wood. A hole is made in the head of a large wedge-shaped blade, and a solid wooden bag is built.

Hammers and axes as described above are tools that are useful in most homes because they can be nailed or pulled out, and axes are used mainly for the sale of firewood in rural areas. They are invented in various ways.

Looking at the similar prior art of the present application, the three-stage Jangdori of Republic of Korea Utility Model No. 20-0276363 is also presented, the structure is composed of the head and the engaging portion coupled to the wedge by the first central axis, the locking portion is the head It can be seen that it is provided with an angle conversion means that can be fixed by rotating in the part.

Most homes have hammers or hammers, and they are used for nailing walls or repairing furniture.

Most of the conventional hammer or ax sack is made of wood trimmed to fit the hole inserted into the hammer and squeezed from the outside. In order to prevent the bag and the head part from being easily worn out or broken off, and to prevent this during operation, the worker nails the upper surface of the bag to widen the surface area of the inserted bag or inverts the handle of the bag upside down to the ground. Although the action of deeply inserting the ball into the insertion hole, while the heavy hitting or sheet metal work, there is a problem that the bag is flying in an unspecified unforeseen direction and the risk of a safety accident that causes the loss of life or property damage, the present invention is a conventional Foot to solve the issue Ordered.

The present invention has been made to solve the conventional problems as described above and to solve the damage caused by the impact force, the object of the present invention is to hit the hammer and the axe or change the physical impact or temperature outside Changes due to humidity

It is to provide a functional hammer to prevent the head from falling off.

According to the present invention, when the bag inserted into the head part is repeatedly tightened by tightening the bolt part upon wear at the joining part according to the repeated pressing pressure, the head part and the bag part can be smoothly separated for replacing the end-of-life bag part. The purpose is to be able to be done, there is an advantage to prevent the separation of the head during the striking operation and to prevent injury or damage to the human body and objects due to the separation.

Functional hammer or ax of the present invention for achieving the above object is composed of a hammer or ax made of metal or wood and synthetic resin, as if the bag 40 to the bag insertion hole 50 to the ax body, but the hammer or ax Inserts the thread tab 60 of the V or U structure at the portion where the thread is inserted, and the bolt head 200 of the insertion bolt 160 that is opposed to the thread of the tap (threaded threaded thread) is coupled to the tool. When tightened in one direction, the insertion bolt 160 rides through the bolt and nut wires formed with the thread of the V or U-shaped thread tab 60, and the insertion bolt 160 deeply enters the extension part 180. The groove of the inserted V or U-shaped tab 60 gradually expands by pushing the insertion bolt 160 so that the volume of the bag portion 40 inserted into the bag insertion hole 50 drilled into the hammer and ax gradually increases. Extended hammer or ax handle and hard It will be fixed.

The departure prevention bag of the present invention does not cause a change due to external physical shock or temperature change or humidity corrosion during use, and when the play of the head part 30 of the hammer or ax occurs, the bolt head of the insertion bolt 160 is used. Part 200 in one direction with a tool

Tighten up and close again to prevent the head part 30 and the separation of the bag to prevent the release during disassembly when the head part 30 and the bag 40 is easily separated and the human body and the object caused by the sudden departure Having the advantage of preventing injury or damage

Provide a functional hammer.

Hereinafter, with reference to the accompanying drawings of the configuration of the present invention will be described in detail the bag for preventing the departure of the present invention.

1 is a full perspective view of a hammer showing an embodiment of the anti-separation bag of the present invention, the hammer 20 hammer and finishing bag insertion hole 50 is made of a punched head portion 30 is inserted therein The bag is made of wood, synthetic resin or metal.

The portion of the bag 40 is inserted into the bag insertion hole 50 is inserted into the screw tab 60 of the V or U-shaped structure is fixed to the fixing portion 80 for fixing this adhesive or fixing pin 100

Or fixing with bolts and nuts.

In addition, the screw bolt 60 of the V or U shape is inserted into the insertion bolt 160

The screw tab 60 is opened so as to press the bag insertion hole 50. In order to close the elasticity of the expansion part 180 and the fixing part, the end of the screw tab 60 of the V or U structure is strong. A spring having elasticity is attached to the spring

A spring installed in communication with the end of the expansion part 180 and holding the spring

 The connection part 140 is installed to maintain the elasticity of the spring at all times to prevent the head part and the bag from being separated.

As such, even when the insertion bolt 160 is pushed in to expand the size of the V or U-shaped screw tab 60, the V or U-shaped screw tab 60 inserted into the extension part 180 is The spring 120 maintains a strong elasticity and prevents the tab from being separated or separated.

On the other hand, the insertion bolt 160 is not limited to the shape or structure, but using various types of bolts and bolt head 200, preferably-, +, square, hexagon, octagon and star-shaped bolt head or wrench The bolt head 200 of the insertion bolt 160 is tightened in one direction with a tool by using a bolt or a wrench having a shape or a structure of any one of the wrenches, and the V-shaped screw The bag 40 is tightened to the bag insertion hole 50 by turning in the extension part 180 of the tapping;

When the insertion bolt 160 is rotated, the bolt head 200 recessed in the insertion bolt 160 can be easily rotated using a wrench, a hexagon wrench, a wrench, a screwdriver, and a multi-tool. The head of the screw tab of the rotating V- or U-shape should also be fitted with a hexagonal bolt head or hex wrench insertion groove or a star-shaped insertion slot or a star-shaped + screwdriver that facilitates engagement with the tool. To form.

Figure 2 is a diagram showing a full perspective view of the ax showing an embodiment for the departure prevention bag of the present invention,

Figure 3 is a diagram showing the entire perspective road of the gusset showing an embodiment for the departure prevention bag of the present invention.

Figure 4 is a full perspective view of the rubber hammer showing an embodiment of the anti-separation bag of the present invention showing a drop prevention bag of the present invention contained in a hammer that does not scratch the surface of the object made of synthetic resin and wood material will be.

Figure 5 is a perspective view of the V-shaped tap (tapping) showing an embodiment for the departure prevention bag of the present invention as shown in Figure V-shaped nut tab 60

A triangular shape in which the size of the nut is gradually narrowed is preferable, and an insertion bolt 160 inserted into the tab 60 is also preferably in a triangular shape in which the size of the nut is gradually enlarged.

Figure 6 is a perspective view of the U-shaped tab showing an embodiment of the anti-separation bag of the present invention as shown in Figure 5, the U-shaped nut tab 60 is also gradually narrowed in size as shown in FIG. Insertion bolt 160 made of a U-shape and inserted into the tapping (tapping) is also preferably provided with a U-shaped bolt with the size of the bolt gradually enlarged.

As a result, when the screw head (200) is inserted into the bag portion into which the hammer or the ax is inserted to tighten the bolt head 200, the inserted V or U-shaped groove is expanded and the handle to be inserted is expanded. The hammer or ax is to be firmly fixed to the handle and the separation prevention bag of the present invention does not cause a change due to external physical shock or temperature change or humidity during use, perforated head portion 30 of the hammer or ax This will prevent the departure of the person and will have the advantage of preventing the injury or damage of the human body and objects caused by the departure.

In the above description of the preferred embodiments and preferred embodiments of the present invention, those skilled in the art to which the present invention pertains to the present invention without departing from the spirit and scope of the invention described in the claims below It will be appreciated that modifications and variations are possible.

As described above, the separation prevention bag used in the ax, hammer, and gusset of the present invention

Repetition of the pressure of the bag, the bag is peeled off and there is no damage or injury of objects or horses, and the life of the bag ends. Rotation by means that the separation can be easily performed.

In addition, it can be maintained every time by using the screw insertion hole of the punched head part and the bag by expanding screwing. It can be more firmly combined with the bag inserting hole to improve the work efficiency, use the bag for a long time, and reduce the cost when purchasing the bag. There is an economic effect.

Claims (4)

Hammer (20) hammer, ax and sack insertion hole (50) formed in the gusset in the sack 40 is inserted, the sack is made of any one material selected from metal, wood, synthetic resin and the sack 40 is a sack The portion inserted into the insertion hole 50 is formed with a threaded tap tab 60 of the V-shaped or U-shape is formed a fixing portion 80 for fixing it; When the bolt head 200 formed on the insertion bolt 160 is tightened, the screw tap is opened to expand the bag and press the bag insertion hole 50 drilled in the head part 30 to press the bag. The expansion unit 180 is in close contact with the insertion hole 50 and the bag; Spring 120 is attached to the distal end of the screw tab 60 for close contact with the fixing part is prevented from leaving and the elasticity of the V or U-shaped screw tab 60 inserted in the extension 180 Deviation prevention bag, characterized in that. The method of claim 1, The fixing part of the bag, the separation prevention bag, characterized in that the fixing or fixing pin 100 or bolt nut is fixed. The method of claim 1, The nut tab 60 of the V- and U-shape has a triangular shape or a U-shape in which the nut is gradually narrowed, and the insertion bolt 160 inserted into the nut tab 60 is also a triangle in which the nut is gradually enlarged in size. And a departure preventing bag, characterized in that the U-shaped structure.  The method according to claim 3, Insertion bolt 160 to be inserted into the bag 40 is-, +, square, hex, octagonal and octagonal bolt or wrench (wrench) characterized in that any form of departure prevention bag.

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