KR100914641B1 - Nail holding and hitting device - Google Patents

Abstract

A device for gripping or driving a nail is provided to drive the nail at the desired position using a nail holder. A device for gripping or driving a nail comprise a vertical gear rotating unit(11), a vertical rotating gear(8), a horizontal rotating gear(7), a hammering unit(4), and a nail holder(1). A driver chip is inserted into a driver chip insertion unit(11b). A vertical gear rotating unit rotates with the torque of the driver chip. The vertical gear rotating unit rotates the vertical rotating gear. A hitting protrusion(7a) of the horizontal rotating gear continuously strikes a hitting plate(4e) while the horizontal rotating gear is rotating. A nail head seating groove(4a) of the hammering unit hits a nail(14) while the hammering unit is having a reciprocating motion. The nail holder comprises a nail fixture(1b) of the elastic rubber material on the center. The nail fixture fixes the nail body to prevent the secession of the nail.

Description

Nail holding and hitting device

The present invention relates to a nail gripping and striking device, the nail head of the nail by the rotational force of the electric screwdriver in the state of holding the nail using the currently available hex-type driver chip fixed and mountable) A device for safely nailing by hitting wealth.

The present invention relates to a nail holding device and nailing device,

Currently, most of the nail holding devices are in the form of forceps to hold the nail body portion of the nail, or constitute a multifunctional and complex nail holding device.

Utility Model 20-0173403 In addition, nail damage is not limited to hammering, but hammering depends on the hammer. However, the present invention, by using a fixed or mounted electric driver or a power drill of the hexagonal driver chip that is currently popularized, to make nails for anyone easily and safely by hitting the nails continuously and gradually in a securely held nail state It was.

The present invention relates to a nail holding device and nailing device,

When nailing, most of them will hold the nail body by hand and hit the nail head with a hammer. However, it is not possible to hold the nail perpendicular to the target plate, causing the nail to break out of the target plate, causing serious injuries to parts of the body or damage to objects around the target plate.

In addition, in order to get the force of hitting the nail to hit the head of the nail with a hammer, in the case of a clumsy worker, the part of the hand holding the nail as the center of the hammer does not exactly hit the head of the nail Injuries or nails are often caused by hammers and the backing of the target plate when the hammer strikes, causing serious injuries to parts of the body.

In addition, it is possible that various nailing devices use compressed air or rely on large power tools, which are less likely to be nailed in homes or offices, making it impossible to use expensive large equipment. That is why most people take risks and nail using bare hands.

The present invention has been made to fundamentally solve the problems of the conventional techniques and working methods, and its purpose is to allow the elderly and beginners to nail easily while holding the nail safely.

Therefore, according to the present invention, the driver chip is inserted into the driver chip inserting part by using an electric driver or an electric drill which can be rotated by fixing the driver chip, which is currently popularized, and rotates the vertical gear rotating part under the rotational force, and rotates the vertical gear. As the vertical rotating gear rotates, the vertical rotating gear rotates the horizontal rotating gear, and the horizontal projection gear's striking projection continuously strikes the striking plate. By constantly hitting the nail head of the nail, it is intended to provide a nail gripping and hitting device.

In addition, in order to prevent the detachment of the nail to the nail cradle in the center of the nail cradle is provided with an elastic rubber material nail to hold the nail body of the nail, the price portion is provided with a nail head seating groove, the nail is positioned perpendicular to the target plate By doing so, it is to provide a nail holding and striking device, characterized in that provided with a nail holder to prevent the separation of the nail during nailing.

As described above, according to the present invention, when the nail is held, the target plate and the nail can be maintained vertically, so that the nail is not easily nailed to the wall, and the nail cannot be held due to the accurate hitting of the head of the nail. There is an effect that can prevent damage to the object around the target plate by a nail or a part of the body is injured or thrown away from the target plate.

In addition, in order to get the force of hitting the nail to hit the head of the nail with a hammer, in the case of a clumsy worker, the part of the hand holding the nail as the center of the hammer does not exactly hit the head of the nail Injuries or hammer strikes can prevent the nail from falling off due to recoil of the hammer and the target plate, thus preventing any part of the body from being injured.

In addition, various nailing devices use compressed air or expensive large power tools, but the present invention has a small frequency of nailing in homes or offices, so that driver chips of popular electric drivers are inserted. It enables management and production at low cost.

1 is an exploded perspective view of the nail holding device of the present invention.

2 is a plan view showing a part combination of the nail holding device according to the present invention.

3 is a plan view of operation of the present invention.

AA is a plan view of the present invention showing the operating standby state.

BB shows the operational standby state while showing the front of the horizontal rotary gear 7.

CC shows a state in which the price section 4 is advanced while the striking projection 7a of the horizontal rotary gear 7 rotates.

<Explanation of symbols for the main parts of the drawings>

1: nail stand, 1A: clamped by phage, 1a: nail stand

1b: nail fastener, 1c: nail insertion slot, 1d: nail restraint

2: Mounting spring, 2A: Mounting spring compressed state

3: return spring, 3A: return spring compressed

4: price part, 4A: moved price part, 4a: nail head seating groove, 4b: nail price part

4c: return spring seating groove, 4d: price body, 4e: plate

5: Middle plate bearing, 5a: Protrusion seating recess

6: rotary gear cover

7: Horizontal rotating gear, 7a: Strike projection, 7b: Rotary gear center projection

7c: rotary gear root

8: Vertical Rotary Gear

9: Rotary shaft bearing

10: Case cover, 10a: Rotating part mounting groove, 10b: Cover fixed male thread

11: Vertical gear rotation part, 11a: Rotary gear fixing part, 11b: Driver chip insert part

12: Case, 12a: Mounting stand insertion hole, 12a1: Mounting stand release prevention jaw

12b: Price slot slide hole, 12c: Strike slot slide groove

12d: Swivel gear cover fixed hole, 12e: Cover fixed female thread

13: gripper, 13a: case insertion hole, 13b: gripper

14: nail, 14A: hit nail, 14a: nail body, 14b: nail head

The present invention relates to a nail holding device and nailing device,

Before describing with reference to the drawings, the description of the configuration and the auxiliary equipment not shown in the drawings should be preceded.

In the case of electric screwdrivers or electric drills that are currently popularized, the rotation force can be obtained by fixing or mounting a driver chip. In addition, most electric drivers or electric drills have a structure that can control the speed. Herein, the present invention intends to use an electric driver or an electric drill which is used to fix an existing driver chip.

The reason is that the frequency of nailing at home or at the office is quite small, but it is also the closest to human safety, and making a nailing machine using power tools is also economically expensive. Is obtained in an existing electric driver or electric drill, and is described under the setting that the present invention is maintained only in other configurations.

However, this is a clue considering waste of resources and a small amount of the use thereof. In the case of performing a large number of nailing operations, it may be an embodiment to use a fixed electric motor.

In addition, in the accompanying drawings, a state of holding the nail gripping and striking device of the present invention by a human hand will not be described, but will be described under the assumption of nail holding state.

BRIEF DESCRIPTION OF THE DRAWINGS The following describes the present invention in detail with reference to the accompanying drawings.

1 is an exploded perspective view of the nail holding device of the present invention.

The nail holder 1 of rubber material has a nail fixture 1b into which the nail body 14a of the nail 14 can be forcibly inserted in the center of the nail holder 1, and the nail 14 is easily pushed in. To have a V-shaped nail insertion opening 1c. In addition, in the center of the nail holder (1), the empty space in order to allow enough human fingers to move the nail 14 horizontally and vertically, or to easily remove the nail even if the nail 14 is stuck in the target plate. A phosphor nail holder 1a is constituted. The lower end of the nail rest 1 has a nail restraint prevention jaw (1d).

The reason for having the nail restraint prevention jaw 1d is to prevent it from being caught by the restraint prevention jaw 12a1 of the case 12 even when inserted into the holder insertion hole 12a of the case 12. In addition, the cradle spring (1) is provided with a cradle spring (2) for protruding the nail cradle (1) in order to always be directed to the target plate.

In addition to the cradle insertion opening 12a into which the case holder 1 and the cradle spring 2 can be inserted, the case 12 includes a price slide hole 12b in which the price unit 4 can linearly reciprocate. A striking portion slide groove 12c is provided, and a return spring 3 is provided so that the price portion 4 can be returned to be in close contact with the striking projection 7a of the horizontal rotary gear 7.

The price section 4 has a nail head seating groove 4a of the nail 14 inserted from the nail rest 1 and has a cylindrical nail price section 4b. At the end of the nail price section 4b, in order to hold the position of the return spring 3, it has a return spring seating groove 4c, thereby minimizing the play of the spring. This is to hold the play of the return spring (3) during the reciprocating movement of the price section (4) to minimize the durability and resistance.

In addition, the price section 4 has a price section body (4d) for holding the nail price section (4b) firmly and at both ends of the price section body (4d); It has a semicircular blow plate 4e capable of performing a reciprocating linear motion by receiving a rotational force on the hitting protrusion 7a of the horizontal rotary gear 7.

Horizontal rotating gear 7 is composed of two upper and lower, centered on the intermediate plate bearing (5) capable of bidirectional rotation; The rotary gear center projection 7b of the horizontal rotary gear 7 is positioned in the protrusion seating groove 5a of the intermediate plate bearing 5 to prevent the horizontal rotary gear 7 from being separated.

The surface portion of the horizontal rotating gear 7 composed of two upper and lower parts is provided with a semicircular blow projection 7a, and the rotary gear cover 6 to prevent the middle and outer pillars of the horizontal rotating gear 7 from being separated. ) Is fixed to the case 12 in the form of a bolt.

The horizontal rotary gear 7 has a rotary gear root 7c so as to engage the gear roots of the vertical rotary gear 8.

The vertical rotary gear 8 located between the center of the horizontal rotary gear 7 composed of two upper and lower parts is provided with a hole in the center to be fixed to the rotary gear fixing part 11a of the vertical gear rotating part 11. .

The structure of the vertical gear rotating part 11 is provided with the driver chip insertion part 11b as mentioned above; The rotating part seating groove (10a) of the case cover 10 was to be inserted.

The case cover 10 was installed with a rotating shaft bearing 9 on a part of the rotating gear fixing part 11a of the vertical gear rotating part 11 to reduce the interference resistance during the rotation of the vertical gear rotating part 11 to the maximum. In addition, the case cover 10 is provided with a fixed cover screw 10b so that the price section 4, the horizontal rotary gear 7 and the vertical rotary gear 8 operate without detachment; The case 12 is provided with a cab fixed female screw 12e to be firmly fastened.

The case thus constructed has a grip 13 to cushion the vibrations inside and protect the hands; The gripper 13 has a case insertion hole 13a into which the combined case 12 can be inserted, and grip holders 13b protrude from both ends of the gripper 13, thereby preventing the nail gripping apparatus of the present invention. If you hold it by hand, your hand is protected.

Referring to Figure 2 to explain in detail the nail holding device of the present invention configured as described above.

2 is a plan view showing a part combination of the nail holding device according to the present invention.

The operating state of the present invention uses a method of obtaining power by holding a nail holding device by hand and inserting a driver chip of an electric driver or an electric drill into the driver chip inserting part 11b of the vertical gear rotating part 11; The gripper 13 to protect a hand is provided, and the gripper 13b is provided at both ends of the gripper 13.

In order to use the present invention, the nail body 14a of the nail 14 is held by hand, and the nail head 14b is inserted into the nail holder 1a of the nail holder 1 and pushes the nail 14 backward; Nail head 14b is positioned in nail head seating groove 4a of price section 4; The nail body 14a of the nail 14 may be pressed to receive the guide of the nail insertion hole 1c of the nail holder 1 so as to be fixed to the nail fixture 1b of elastic rubber material.

The power for driving the nail 14 mounted as described above is operated by an electric driver or an electric drill as described above, and the vertical gear rotating part 11, which is rotated by the driver chip, is a rotating shaft bearing 9 of the case cover 10. ) Rotates the vertical rotary gear (8).

The gear root of the rotating vertical rotary gear 8 is engaged with the rotary gear root 7c of the horizontal rotary gear 7 to rotate the horizontal rotary gear 7. At this time, in order to operate the horizontal rotary gear 7 installed up and down smoothly; In order for the horizontal rotary gear 7 located at the top and the horizontal rotary gear 7 located at the bottom to operate in both directions, the intermediate plate bearings 5 may be operated at both sides in different rotation directions. As a result, the horizontal rotary gear 7 located at the top and the horizontal rotary gear 7 located at the bottom receive the rotation of the vertical rotary gear 8 so as to be rotatable in different directions.

When the nail 14 is fixed to the nail gripping apparatus capable of bidirectional rotation as described above, an operation principle of the nail gripping apparatus of the present invention will be described with reference to FIG. 3.

3 is a plan view of operation of the present invention.

AA is a plan view of the present invention showing the operating standby state.

BB shows the operational standby state while showing the front of the horizontal rotary gear 7.

CC shows a state in which the price section 4 is advanced while the striking synchronous 7a of the horizontal rotary gear 7 rotates.

Looking at the BB showing the operation standby state while showing the front of the horizontal rotary gear (7),

The impact plate 4e of the price section 4 pushed back by the return spring 3 does not interfere with the impact protrusion 7a of the horizontal rotary gear 7.

Looking at CC showing the state in which the price section 4 is advanced while the striking projection 7a of the horizontal rotary gear 7 rotates,

The striking projection 7a of the horizontal rotary gear 7 is rotated and hits while pushing the striking plate 4e of the price section 4; Thus, the price section 4 compresses the return spring 3 to bring the return spring 3 into the return spring compression state 3A while the price section 4 is moved to the price section 4A.

Due to this, the price section 4 is to hit the nail head 14b of the nail 14 inserted into the nail holder 1 continuously; Nail 14 is embedded in the target plate to maintain the state of the nail 14A hit.

At this time, the nail holder 1 is pushed into the cradle insertion hole 12a of the case 12 by the nailed hand as long as the nail 14 is pushed into the target plate; The cradle spring 2 is made into a cradle spring compressed state 2A, whereby the nail cradle 1 maintains the pushed cradle 1A state.

When the nail 14 is embedded in the target plate in this way, as shown in the BB showing the operational standby state while showing the front of the horizontal rotary gear 7; The hit nail 14A is fixed to the target plate, and the nail head 14b of the nail 14 is detached from the nail head seating groove 4a of the nail price section 4b, so that the nail holder 1 By being located in the nail restraint 1a, the nail 14 can be detached from the nail fixture 1b and pulled out.

Therefore, the nail gripping and striking device of the present invention,

In order to prevent the nail 14 from being detached, an elastic rubber nail fixture 1b is provided at the center of the nail holder 1 to hold the nail body 14a of the nail 14, and the price section 4 It is provided with a nail head mounting groove (4a), so that the nail 14 is positioned perpendicular to the target plate to be nailed 14, while preventing the nail 14 from falling off when nailed 14; Fixing the driver chip by using a rotatable electric driver or electric drill; Using a screwdriver or a drill that can be rotated by fixing the driver chip,

The driver chip is inserted into the driver chip inserting part 11b, and the vertical gear rotating part 11 is rotated by the rotational force, and the vertical gear rotating part 11 rotates the vertical rotating gear 8, thereby vertical rotating gears. (8) while the horizontal rotary gear (7) rotates, the hitting projection (7a) of the horizontal rotary gear (7) continuously hit the striking plate (4e), the price section (4) while the reciprocating linear movement The nail head seating groove 4a of the part 4 continuously hits the nail head 14b of the nail 14, thereby providing a nail gripping and striking device in which the nail 14 is stuck.

Claims (2)

Using a screwdriver or a drill that can be rotated by fixing the driver chip, The driver chip is inserted into the driver chip inserting part 11b, and the vertical gear rotating part 11 is rotated by the rotational force, and the vertical gear rotating part 11 rotates the vertical rotating gear 8, thereby vertical rotating gears. (8) while the horizontal rotary gear (7) rotates, the hitting projection (7a) of the horizontal rotary gear (7) continuously hit the striking plate (4e), the price section (4) while the reciprocating linear movement Nail gripping and striking device nail (14) is nailed by the nail head seating groove (4a) of the portion (4) continuously hit the nail head portion 14b of the nail (14). The method according to claim 1, In order to prevent the nail 14 from being detached, an elastic rubber nail fixture 1b is provided at the center of the nail holder 1 to hold the nail body 14a of the nail 14, and the price section 4 The nail head mounting groove 4a is provided so that the nail 14 is positioned perpendicular to the target plate, so that the nail holder 1 prevents the nail 14 from being separated when the nail 14 is driven. Nail gripping and striking devices.