KR100537307B1 - Piercing boring appliance - Google Patents

Abstract

Piercing perforator is published. The piercing perforator of the present invention is provided as a disposable for hygienic handling of the piercer and fastener for piercing. Piercing boring machine is provided with a vertically mounted fastener mounting portion for mounting the fastener at one end, the other end is provided with a main body of the drill and the cylindrical holder is installed on the upper support. The puncture needle mounting portion is inserted into the holder of the boring machine main body. The puncture needle mounting portion is formed with a hole penetrated in the longitudinal direction, and the puncture needle is mounted in the penetrated hole. A push rod is inserted into the penetrating hole of the drilling needle mounting portion. The push rod pushes the puncture forward and engages the fastener. The rear end of the main body of the punching machine is equipped with a pusher member, and the pusher member slides forward and backward together with the pusher rod integrally with the rear end of the pusher rod. The pusher member and the pusher rod are slid forward and then slide backwards by the elastic member and are restored to their original positions. The piercing boring machine of the present invention is prevented from being contaminated by the worker's hand or other various pollutants by not having to touch the perforation needle and the fastener by hand. Piercing is possible.

Description

Piercing drills {PIERCING BORING APPLIANCE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a piercing perforator, and more particularly, to a disposable piercing perforator capable of convenient and hygienic piercing to any part of the body.

Depending on the individual's preference, they are piercing various body parts such as earlobe and lips. As a mechanism for piercing, a pistol type piercing puncher is generally used. Korean Utility Model Publication No. 1985-0001978 discloses earlobe perforator for earrings. The perforator is a pistol type, which is equipped with a puncture needle and a fastener for piercing to puncture a user's earlobe so that the puncture needle and the fastener are combined. Similarly, US Patent US4921494 also discloses a pistol type punching machine.

Piercing should be as hygienic as possible due to the fact that the puncture penetrates the skin and must be attached to the body for a certain time. However, since the pistol type punchers that are widely used in general are repeatedly used for various users, they are unsanitary and have problems that can cause various skin diseases to piercing users. In addition, there is a problem that the puncture needle and the fastener can be contaminated through the hand of the operator because the process of mounting the puncture needle and the fastener to the pistol type punch.

Accordingly, an object of the present invention is to provide a disposable piercing perforator which prevents contamination by a worker's hand or contamination by various other sources and provides a convenient operation method.

One aspect of the present invention for achieving the above technical problem relates to a piercing perforator. The piercing blue air cleaner of the present invention includes: a vertically mounted fastener mounting portion for mounting a fastener at one end thereof, and a boring machine main body having a cylindrical holder at a support and an upper end of the support; A hole penetrating hole formed in a longitudinal direction, and having a puncture needle mounted on the penetrating hole and inserted into the holder; It is inserted into the hole of the drilling needle mounting portion, and includes a push rod to push the drilling needle forward to be coupled to the fastener.

Preferably, it is mounted to the rear end of the main body of the perforator, the rear end of the push rod is integrally coupled to the push rod member and slides forward and backward with the push rod, further comprising an elastic member installed between the main body of the punch machine and the push rod member, The tack member and the tack rod are slid forward and then slid backward by the elastic member to be restored to its original position.

Preferably, the pusher member is provided with a guide hole in the longitudinal direction at the bottom, the bottom end of the perforated machine main body is provided with a projection coupled to the guide hole of the pusher member, at the end of the guide hole when the pusher member is reversed The engaging protrusion is prevented from being removed from the pusher member from the main body of the perforator.

Preferably, the side of the pusher member is provided with a locking projection vertically, when the pusher slides backward, the locking protrusion is caught on the rear end of the punching needle mounting portion and the punching needle mounting portion and the push rod are simultaneously retracted.

Preferably, the push rod is formed with a protrusion at the front end, the puncture needle mounting portion is formed along the hole through the groove to the extent that the protrusion of the push rod is advanced, and the protrusion may be caught at the front end portion. The locking groove is provided so that when the push rod is completely inserted into the drilling needle mounting portion, the projection is caught by the locking groove so that the drilling needle mounting portion and the pushing rod are simultaneously retracted.

Preferably, the push rod is tapered at the rear end, so that when the push rod is fully inserted into the punch needle mounting portion, the taper firmly couples the push rod and the punch needle mount so that the punch needle mount and the push rod are simultaneously retracted.

Preferably, the puncture needle mounting portion is formed at the front end of the penetrating hole at least one locking projection to prevent the discharge of the mounted puncture needle forward, and when the puncture needle proceeds to the front by the push rod crushing the protrusion As a result, the puncture needle is discharged.

Preferably, the puncture needle mounting portion is formed at the front end of the penetrating hole to form a thin barrier film to prevent the discharge of the mounted puncture needle from the outside and contamination from the outside, and when the puncture needle is advanced to the front by the push rod thin barrier film As this is broken, the puncture needle is discharged.

Preferably, the drilling needle has a threaded end is formed at the rear end, the front end of the push rod is cut or coupled grooves are formed to join the thread of the drilling needle.

Piercing boring machine according to another aspect of the present invention: a vertically mounted fastener mounting portion for mounting the fastener at one end is provided, the drill body main body having a support at the other end; A hole penetrating in a longitudinal direction, and having a puncture needle mounted on the penetrating hole and fixedly installed at an upper portion of the support; It is inserted into the hole of the drilling needle mounting portion, and includes a push rod to push the drilling needle forward to be coupled to the fastener.

Preferably, the puncture needle mounting portion is formed at the front end of the penetrating hole at least one locking projection to prevent the discharge of the mounted puncture needle forward, and when the puncture needle proceeds to the front by the push rod crushing the protrusion As a result, the puncture needle is discharged.

Preferably, the puncture needle mounting portion is formed at the front end of the penetrating hole to form a thin barrier film to prevent the discharge of the mounted puncture needle from the outside and contamination from the outside, and when the puncture needle is advanced to the front by the push rod thin barrier film As this is broken, the puncture needle is discharged.

Preferably, the drilling needle has a threaded end is formed at the rear end, the front end of the push rod is cut or the coupling groove is formed to join the thread of the drilling needle.

DETAILED DESCRIPTION In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the embodiments of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the accompanying drawings. In understanding the drawings, it should be noted that like parts are intended to be represented by the same reference numerals as much as possible. And detailed description of known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention is omitted.

(Example)

Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment of the present invention, the piercing boring machine of the present invention will be described in detail.

1 is a perspective view of a piercing puncher according to a preferred embodiment of the present invention, Figure 2 is an exploded perspective view of the piercing puncher of FIG. 3 is a perspective view showing the bottom of the piercing puncher of FIG.

1 to 3, a piercing perforator according to a preferred embodiment of the present invention is provided as a disposable device for mounting a puncture needle and a fastener for piercing to a specific part of the body. Piercing boring machine is equipped with a vertically mounted fastener mounting portion 22 for mounting the fastener 35 at one end, the boring machine main body is installed on the other end of the support 24 and the cylindrical holder 50 at the top of the support main ( 20).

The drill needle mounting portion 45 is inserted into the holder 50 of the punching machine main body 20. The puncture needle mounting portion 45 is formed with a hole penetrated in the longitudinal direction, and the puncture needle 30 is mounted in the penetrated hole and inserted into the holder. And the push rod 40 is inserted into the hole of the drilling needle mounting portion 45 is provided. The push rod 40 pushes the puncture needle 30 forward to be coupled to the fastener 35.

The pusher member 10 is mounted at the rear end of the punching machine main body 20. The pusher member 10 is integrally coupled to the rear end of the pusher rod 40 and slides back and forth with the pusher rod 40. An elastic member, for example, a spring 12 is installed between the main body 20 and the pusher member 10 so that the pusher member 10 and the pusher rod 40 slide forward and receive elastic force by the spring 12. It slides backward and returns to its original position. At this time, the drilling needle mounting portion 45 is also reversed together with the rod 40, which will be described later.

As shown in FIG. 3, the pusher member 10 has a guide hole 18 in the longitudinal direction at the bottom thereof, and the guide hole 18 of the pusher member 10 is disposed at the rear end of the bottom main body of the punching machine 20. A projection 28 is provided to be coupled. Therefore, when the pusher member 10 is reversed, the engaging protrusion 28 is caught at the end of the guide hole 18 to prevent the pusher member 10 from being separated from the punching machine main body 20.

4 and 5 are perspective views of a piercing puncher according to the modifications omitting the pusher member. First, as shown in Figure 4, the above-described push-up member 10 in the piercing punching machine can be omitted. In addition, as shown in FIG. 5, if the holder 50a can be modified to fit not only the pusher member 10 but also the pusher rod 40 so that the drill needle 30 can be mounted, a separate drill needle mount 45 ) May not be used. In this case, the holder 50a performs the same function as the above-described puncturing needle mounting portion 45.

6 to 9 are views showing various modified structures for automatically reversing the puncture mounting portion. First, referring to FIG. 6, a stopper 16 is provided vertically to the side of the pusher member 10. When the pusher member 10 slides backward, the stopper 16 is caught by the rear end of the puncher mounting portion 45 so that the puncher needle mounting portion 45 and the pusher rod 40 are simultaneously retracted.

As shown in FIG. 7 or 8, the protrusion 48 is formed at the front end of the rod 40, and the puncture needle mounting portion 45 is such that the protrusion 48 of the rod 40 is advanced. The groove is formed along the hole through which the engaging groove 41a or 41b is provided so that the projection 48 can be caught in the front end portion. Therefore, when the push rod 40 is completely inserted into the drilling needle mounting portion 45, the protrusion 48 is caught by the locking grooves 41a and 41b so that the drilling needle mounting portion 45 and the pushing rod 40 are simultaneously retracted.

As shown in FIG. 9, the taper 43 is formed at the rear end of the rod 40. Then, when the push rod 40 is fully inserted into the drill needle mounting portion 45, the taper 43 firmly couples the push rod rod 40 and the drill needle mount 45 to the drill rod mount 45 and the push rod 40. ) Is reversed at the same time.

In addition to the embodiments described herein, the structure in which the push rod 40 is completely backward after the push rod mounting portion 45 is fully coupled may be variously modified. This is obvious to technicians in this field.

10 and 11 are views showing a modified example of the puncture mounting portion having a structure for safely storing the puncture needle. As shown in FIG. 10, the puncture needle mounting portion 45 is formed with at least one hooking protrusion 46 at the front end of the penetrated hole to prevent the puncture needle 30 mounted therefrom from being discharged to the front, and a push rod ( When the puncture needle is advanced by 40, the catching protrusion 46 is broken and the puncture needle 30 is discharged.

Alternatively, as shown in FIG. 11, the puncture needle mounting portion 45 is formed with a thin barrier film 47 formed at the front end of the penetrated hole to prevent the mounted puncture needle 30 from being discharged forward and contamination from the outside. . Then, when the puncture needle 30 is advanced by the push rod 40, the thin barrier film 47 is broken and the puncture needle 30 is discharged.

12 is a view showing an example in which the rear end of the puncture needle is modified to have a screw structure. As shown in the figure, the drilling needle 30 may form a thread 32 at the rear end. And the rod 40 is sheared so that the threaded portion 32 of the drilling needle 30 is coupled or the coupling groove 42 is formed to be suitable for this. Such a puncture needle 30 may be usefully used when coupling various kinds of accessories to the thread 32 after being mounted on a specific body part of the user.

13 is a configuration having a punching needle support 60 so that the force does not shake when mounting the punching needle to the punching needle mounting portion 45, the drill hole support 60 having a circular cross section is two halves The grooves 61 are formed on the inner surfaces of the divided puncture support members 60 and 60 'and have the strips 60 and 60' inserted therein.

The puncture needle 30 has a circular head portion 31 has a round shape, the groove 61 has a predetermined length to mount the head 31 and the body of the puncture needle 30, the end It will have a head mounting groove 62 so that the head 31 of the drill needle can be mounted.

That is, the puncture needle 30 is not shaken by the groove 61, and the puncture needle 30 is prevented from being separated to the outside of the puncture needle support 60 by the head mounting groove 62.

In addition, the diameter of the puncture needle support 60 should have a size capable of reciprocating movement without shaking inside the puncture needle mounting portion 45.

That is, it is preferable to have a diameter of approximately the rod 40.

14 is a cross-sectional view showing a state in which the puncture needle 30 is mounted on the puncture needle 60, and FIG. 15 is a front view showing a state where the puncture needle supports 60 and 60 'are divided into two.

16 is a perspective view showing the structure of the puncture needle mounting portion 45 for mounting the puncture needle support (60, 60 '), the stopper 45a of the projection form is formed at the end of the puncture needle 30 is discharged have.

Therefore, as shown in FIG. 17, the puncture needle support 60 having the puncture needle 30 mounted therein is inserted into the puncture needle mounting part 45 and is fixed without being leaked to the outside by the stopper 45a.

Then, when the push rod 40 pushes the punching needle support 60 from the rear, the punching needle support 60 is advanced by crushing the stopper 45a to discharge the punching needle support 60.

At this time, since the punching needle support (60, 60 ') is divided into two is to be separated from the punching needle 30 when discharged to the outside of the punching needle mounting portion 45.

As described above, the present invention has been described with reference to the embodiments shown in the drawings, but this is merely exemplary, and those skilled in the art to which the present invention pertains have various modifications and equivalent embodiments. You can see that it is possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the utility model registration claims attached.

According to the piercing boring machine of the present invention as described above, it is possible to prevent contamination by the worker's hand or other various pollutants by not having the worker touch the drill needle and the fastener by hand. Very hygienic piercing is possible because there is no risk of transmission that can occur when people use it in common. It is also easy to operate, so anyone can use it for piercing.

In order to more fully understand the drawings used in the detailed description of the invention, a brief description of each drawing is provided.

1 is a perspective view of a piercing puncher according to a preferred embodiment of the present invention.

FIG. 2 is an exploded perspective view of the piercing perforator of FIG. 1.

3 is a perspective view showing the bottom of the piercing puncher of FIG.

4 and 5 are perspective views of a piercing puncher according to the modifications omitting the pusher member.

6 to 9 are views showing various modified structures for automatically reversing the puncture mounting portion.

10 and 11 are views showing a modified example of the puncture mounting portion having a structure for safely storing the puncture needle. And

12 is a view showing an example in which the rear end of the puncture needle is modified to have a screw structure.

13 and 17 are views showing other modified examples of the puncture mounting portion having a structure for safely storing the puncture needle.

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

10: pusher member 20: punching machine main body

30: puncture needle 35: fastener

40: push rod 45: drilling needle mounting portion

50: holder

Claims (15)

In a piercing drill for mounting a drill and a fastener for piercing to a specific part of the body, A perforator main body having a vertically mounted fastener mounting portion for mounting the fastener at one end and having a cylindrical holder at the upper end of the support and the support; A hole penetrating hole formed in a longitudinal direction, and having a puncture needle mounted on the penetrating hole and inserted into the holder; A piercing boring machine, which is inserted into the hole of the boring needle mounting part, and includes a push rod that pushes the boring needle forward to be coupled to the fastener. According to claim 1, It is mounted to the rear end of the main body of the punching machine, the rear end of the push rod is integrally coupled to the pusher member that slides forward and backward with the push rod, further comprising an elastic member installed between the main body of the puncher and the pusher member and, The piercing member and the tack rod is pierced, characterized in that the slide by the front and the elastic member by the elastic member to slide back to restore the original position. According to claim 2, wherein the pushing member is provided with a guide hole in the longitudinal direction on the bottom, the bottom end of the main body of the punching machine is provided with a projection coupled to the guide hole of the pusher member, when the pusher member is retracted Piercing puncher, characterized in that the engaging projection is caught on the end to prevent the pusher member from being separated from the main body. According to claim 2, wherein the side of the pusher member is provided with a locking projection vertically, when the pusher slides backward, the locking projection is caught by the rear end of the punching needle mounting portion pierced, characterized in that the drilling needle mounting portion and the push rod at the same time backward boring machine. According to claim 2, wherein the push rod is formed with a projection in the front end, the puncture needle mounting portion is formed along the hole through the groove to the extent that the protrusion of the push rod is advanced, and the projection is caught in the front end portion Hanging groove is provided so that When the push rod is fully inserted into the drilling needle mounting portion is a piercing puncher characterized in that the projection is caught in the locking groove and the drilling needle mounting portion and the push rod at the same time. The method of claim 2, wherein the rod is tapered at the rear end, and when the rod is fully inserted into the drill needle mounting portion, the taper firmly couples the rod and the needle rod mounting portion, so that the needle rod and the rod are simultaneously moved backwards. Piercing perforator. The method of claim 1, wherein the drilling needle mounting portion is formed at least one or more locking projections at the front end of the penetrating hole to prevent the discharge of the mounted drilling needle forward, the locking projection when the drilling needle is moved forward by the push rod Piercing punch, characterized in that the puncture is discharged while being crushed. The method of claim 1, wherein the puncture needle mounting portion is formed in the front end of the penetrating hole is formed in the front of the puncture needle to prevent the discharge from the front and contamination from the outside, and when the puncture needle is advanced by the push rod Piercing drill, characterized in that the puncture needle is discharged while the thin film is broken. The piercing puncher according to claim 1, wherein the punch needle has a rear end threaded, and the front end of the push rod is cut or coupled to form a threaded groove of the punch needle. In a piercing drill for mounting a drill and a fastener for piercing to a specific part of the body, A perforator main body having a vertically mounted fastener mounting portion for mounting the fastener at one end and having a support at the other end thereof; A hole penetrating in a longitudinal direction, and having a puncture needle mounted on the penetrating hole and fixedly installed at an upper portion of the support; A piercing borer, which is inserted into the hole of the puncture needle mounting part, and includes a push rod that pushes the puncture needle forward to be coupled to the fastener. 12. The method of claim 10, wherein the needle mounting portion is formed at least one or more locking projections in the front end of the penetrating hole to prevent the discharge of the mounted drilling needle forward, the locking projection when the drilling needle is advanced to the front by a push rod Piercing punch, characterized in that the puncture is discharged while being crushed. The method of claim 10, wherein the puncture needle mounting portion is formed in the front end of the penetrating hole is formed in the front of the penetrating needle to prevent the discharge from the front and contamination from the outside, when the puncture needle advances forward by the push rod Piercing drill, characterized in that the puncture needle is discharged while the thin film is broken. The piercing punch according to claim 10, wherein the punch needle has a rear end thread formed therein, and the front end of the push rod is cut to form a thread of the punch needle or a coupling groove is formed. In a piercing drill for mounting a drill and a fastener for piercing to a specific part of the body, A perforator main body having a vertically mounted fastener mounting portion for mounting the fastener at one end and having a cylindrical holder at the upper end of the support and the support; A puncture needle mounting portion having a hole penetrated in the longitudinal direction, and having a stopper having a protrusion shape formed at an end of the penetrated hole and inserted into the holder; A puncturing needle support portion inserted into and supporting a predetermined portion of the puncturing needle, and inserted into the hole inside the puncturing needle mounting portion; A piercing borer, which is inserted into the hole of the boring needle mounting portion, and includes a push rod for pushing the boring needle support forward to be coupled to the fastener. 15. The method of claim 14, wherein the puncture needle has a thicker head than the diameter of the body, the puncture support portion is composed of a body divided into two, the groove and the head for mounting the body of the puncture needle on the inner side of the divided portion Piercing drill, characterized in that the head mounting groove is formed for mounting the part.