TWI825756B - Tattoo machine swing buffer structure - Google Patents

Abstract

The invention relates to a swing buffering structure of a tattoo machine, which includes a main frame body and a lancet connecting section, and the lancet connecting section can be connected to a lancet. The lancet connecting section is connected to a transmission arm. The transmission arm includes an arm body. A reed is provided above the top of the arm body. The reed bridges the lancet connecting section and the arm body, and includes screw components that pass through respectively. Through the through hole provided in the reed, it is locked to the screw hole provided in the main body of the lancet connecting section and the screw hole provided in the arm body. The main feature of the present invention is that a roller is provided on one side of the rear section of the arm body. Through the arrangement of the roller, there can be a rolling buffer during the pushing process of the eccentric cam, thereby reducing the friction on one side of the rear section of the arm. During the high-speed reciprocating needle process, it can avoid affecting the transmission accuracy and The quality of tattoo work can also reduce discomfort and pain on the skin of the person receiving the tattoo, and can maintain the life of the components and reduce operating costs.

Description

Tattoo machine swing buffer structure

The invention relates to a tattoo machine, and in particular to a tattoo machine swing buffer structure.

Tattoos have a long history, including tattoos on the faces of ancestors or aboriginal people. In addition to being used as totem expressions, tattoos were also once used as a form of punishment. Through exquisite art composition and the combination of the human body, it has also become an artistic expression. Even if some people are viewed differently by society, it is undeniable that tattoo culture has its reason for existence and value, both in terms of history and culture. The craft of tattooing is not easy to correct because it works on human skin. Therefore, whether it is done manually or with a tattoo machine using modern technology, tattooists are usually very cautious.

Generally, a tattoo machine mainly includes a main body, which includes a needle group. The needle group is connected to the front end of a transmission arm. The middle section of the transmission arm is pivotally connected to the main body. The rear end of the transmission arm is driven by a cam power structure at the bottom. The cam performs eccentric movement through rotation and is lifted and lowered by the connecting arms of the cam intermittently, causing the front and rear ends of the transmission arm to reciprocate and rise and fall respectively, thereby causing the needle group to form an up and down stabbing action.

However, the problem with this prior art is that the rear end bottom of the transmission arm is rotated by the cam power structure to perform the cam eccentric movement and is lifted and lowered by the connecting arm of the cam intermittently, and the connecting arm and the rear end bottom of the transmission arm are often Under friction, each other may wear out quickly, which not only affects the transmission accuracy and affects the quality of tattooing, but may also cause discomfort and pain to the skin of the person receiving the tattoo. It may also increase operating costs due to the need for frequent replacement of worn components.

In view of the problems of the prior art, the inventor believes that there should be a tattoo machine swing buffer structure, which includes a main frame body and a lancet connecting section, and the lancet connecting section can be connected to a lancet. The stinger connects the segment with the first pass The moving arm is connected. The transmission arm includes an arm body, a reed is provided above the top of the arm body, and the reed bridges the lancet connection section and the arm body, and includes screw components that pass through the reeds. Through the holes, it is locked to the screw holes provided in the main body of the lancet connecting section and the screw holes provided in the arm body.

The arm body and the main frame body are pivoted together to form a pivot point, and are divided by the pivot point. The connecting section from the pivot point to the lancet is the front section of the arm body, and conversely is the rear section of the arm body. A cam power structure is also provided. The cam power structure includes an eccentric cam. One side of the rear section of the arm body forms an adjacent state that is pushed up by the eccentric cam intermittently, thereby causing the rear section of the arm body to swing intermittently. The pivot point is an axis, allowing the arm body to connect with the lancet connection section to move up and down. The main feature of the present invention is that a roller is provided on one side of the rear section of the arm body.

Through the arrangement of the roller, there can be a rolling buffer during the pushing process of the eccentric cam, thereby reducing the friction on one side of the rear section of the arm. During the high-speed reciprocating needle process, it can avoid affecting the transmission accuracy and The quality of tattoo work can also reduce discomfort and pain on the skin of the person receiving the tattoo, and can maintain the life of the components and reduce operating costs.

(1): Main frame

(2): Needle connection section

(21):Screw hole

(22):thorn needle

(3):Transmission arm

(31):Arm body

(311):Screw hole

(312):Screw hole

(32):Reed

(321):Perforation

(322):Perforation

(323):The first long hole

(33):Screw assembly

(34):Screw assembly

(35):Lamination

(351): The second long hole

(352):Adjusting screw

(4): Cam power structure

(41): Eccentric cam

(5):Roller

(6): Buffer device

(6A):Spring

(6B): Soft cushion

(6C): Repulsive magnet

(7): Support set

(71): Nest

(711): socket bearing

(A): Flexion intensity adjustment structure

(P): Pivot point

The first figure is a three-dimensional exploded view of the present invention.

The second figure is a three-dimensional combination view of the present invention.

The third figure is a three-dimensional view showing the inner side of the bracket according to the present invention.

The fourth figure is a schematic side cross-sectional view of the combination of the present invention.

The fifth figure is a schematic diagram of the installation of the lancet and the swing state of the transmission arm according to the present invention.

The sixth figure is a schematic diagram of the adjustment screw translocation of the present invention.

The seventh figure is a schematic diagram of an embodiment of the swing buffer (spring) of the present invention.

The eighth figure is the second schematic diagram of the embodiment of the swing buffer (soft cushion) of the present invention.

Figure 9 is a schematic diagram of three embodiments of the swing buffer (magnet) of the present invention.

The structure, features and embodiments of the present invention are described below with the help of drawings, so that the review committee can have a further understanding of the present invention.

Please refer to the first figure. As shown in the second figure, the present invention relates to a tattoo machine swing buffer structure, which includes a main frame body (1) and a lancet connecting section (2). The lancet connecting section (2) can be as follows A lancet (22) is connected as shown in the fourth figure.

The lancet connecting section (2) is connected to a transmission arm (3). The transmission arm (3) includes an arm body (31). A reed (32) is provided above the top of the arm body (31), and the reed (32) bridges the lancet connecting section (2) and the arm body (31), and includes screw components (33) and (34) respectively passing through the through holes (321) and (322) provided by the spring (32) ), and is locked to the screw hole (21) provided in the main body of the lancet connecting section (2) and the screw hole (311) provided in the arm body (31).

The arm body (31) and the main frame body (1) are pivotally connected to form a pivot point (P), and are separated by the pivot point (P), and from the pivot point (P) to the lancet connection section (2) The front section of the arm body (31), conversely, the rear section of the arm body (31), and a cam power structure (4) is provided. The cam power structure (4) includes an eccentric cam (41). One side of the rear section of the arm body (31) forms an adjacent state that is pushed up by the eccentric cam (41) intermittently, thereby causing the rear section of the arm body (31) to swing intermittently, relative to the pivot point (P). The arm body (31) is connected to the lancet connecting section (2) to advance and retreat up and down. The main feature of the present invention is that a roller (5) is provided on one side of the rear section of the arm body (31).

Through the arrangement of the roller (5), there can be a rolling buffer during the pushing process of the eccentric cam (41), so that the friction on one side of the rear section of the arm body (31) is reduced, and the arm body (31) reciprocates at high speed. The needling process can avoid affecting the transmission accuracy and the quality of tattooing. It can also reduce discomfort and pain to the skin of the person being punctured, and can maintain the life of the components and reduce operating costs.

Referring to the fifth and sixth figures, in the preferred embodiment of the present invention, one side of the rear section of the arm body (31) is the side of the bottom of the rear end of the arm body (31). It must be noted that since the tilting or swinging of the arm body (31) is not limited to the bottom side as the force-bearing part (for example, the vertical side of the bottom can also be the force-bearing part), therefore the roller (5) The arrangement is not limited to the rear end bottom of the arm body (31).

Furthermore, it must be communicated and explained that although "rollers" are used in many existing items in the industry to reduce friction, this case is not simply based on the installation of "rollers" on objects as the subject of the request, and the tattoo machine is objectively , is a relatively special product, and the reciprocating swing of the needle connection section (2) of the tattoo machine is more required by the special technique of the tattoo machine. Therefore, this case is not within the scope of those who are familiar with this technical field and have general knowledge. It can be easily completed and learned, please understand.

The preferred embodiment of the present invention, please refer to the first and third figures, further provides a bracket (7), the bracket (7) is fixedly combined with the main frame (1), and the bracket (7) 7) A socket (71) is provided toward the main frame body (1), a socket bearing (711) is provided inside the socket (71), and the shaft of the eccentric cam (41) extends axially outward to the The socket (71) is supported by the socket bearing (711) to prevent the eccentric cam (41) from being pressed for a long time and causing distortion, thereby damaging the accuracy of the tattoo operation, and the socket bearing (711) can provide rolling support during operation and reduce friction.

In addition, this case also has other embodiments on the tattoo machine. For example, as shown in the first figure, the transmission arm (3) is provided with a deflection strength adjustment structure (A). Through the arrangement of the deflection intensity adjustment structure (A), the lancet connecting section (2) can have an adjustable deflection intensity during the reciprocating lifting and lowering process. The deflection strength is defined here as the softness and hardness of the needle connecting section (2) during the up and down swing process. Since this deflection strength is related to the subjective feeling of the force of the puncturer and the difficulty of the tattoo operation, if it can If there is an adjustment on the spot or depending on the work process, both the tattoo artist and the tattoo artist have flexible options.

A more specific embodiment of the deflection strength adjustment structure (A) is described as follows: the reed (32) body is provided with a first elongated hole (323), and an arm body (323) is provided above the reed (32). The lamination (35) is shorter than the arm (31) when measured along its long axis. The lamination (35) is provided with a second strip that is slightly shorter than the first strip hole (323). hole (351), and an adjusting screw (352) is provided. The adjusting screw (352) can be selectively locked on the arm when the first elongated hole (323) and the second elongated hole (351) penetrate each other. Any one of the plurality of screw holes (312) arranged in strips on the top of the body (31).

As shown in the fourth and fifth figures, the operator can choose to move the stack (35) back and forth and then position it above the reed (32), and the stacked position of the reed (32) is if Closer to the lancet connecting section (2), the swing flexibility of the lancet connecting section (2) is relatively small. On the contrary, if the overlapped position of the reed (32) is farther away from the lancet connecting section (2), the softness of the lancet connecting section (2) will be relatively greater. This provides the tattoo artist or the tattoo artist with the option of elastically changing the deflection.

Please refer to Figures 7 to 9. In order to buffer the violent linkage between the transmission arm (3) and the lancet connection section (2), the present invention has a connection between the transmission arm (3) and the main frame body (1). There is a buffer device (6) between them. The specific implementation is as shown in the seventh figure. A spring (6A) is provided between the transmission arm (3) and the main frame body (1). As shown in the eighth figure, the transmission arm (3) is provided with a spring (6A). There is a soft pad (6B) between the arm (3) and the main frame (1). As shown in the ninth figure, a repulsive magnet is provided between the transmission arm (3) and the main frame (1). (6C) can buffer the violent movement of the transmission arm (3) to the lancet connecting section (2), so as to reduce the impact of the lancet (22).

To sum up, the invention is indeed industrially applicable, has not been published in publications or publicly used before the application, nor is it known to the public. It is not obvious and easy to understand, and meets the requirements for patentability. A patent application must be filed in accordance with the law. . However, the above is an industrially preferred embodiment of the present invention, and all equivalent changes made to the patentable scope of the present invention fall within the scope of the subject matter of this case.

(1): Main frame

(2): Needle connection section

(21):Screw hole

(3):Transmission arm

(31):Arm body

(311):Screw hole

(312):Screw hole

(32):Reed

(321):Perforation

(322):Perforation

(323):The first long hole

(33):Screw assembly

(34):Screw assembly

(35):Lamination

(351): The second long hole

(352):Adjusting screw

(4): Cam power structure

(41): Eccentric cam

(5):Roller

(7): Support set

(A): Flexion intensity adjustment structure

(P): Pivot point

Claims (6)

A swing buffer structure of a tattoo machine, including a main frame body and a lancet connecting section, the lancet connecting section is connected to a transmission arm, the transmission arm includes an arm body, and a reed is provided above the top of the arm body , and the reed bridges the lancet connecting section and the arm body, the arm body and the main frame body are pivoted to form a pivot point, and are separated by the pivot point, and are connected to the lancet needle by the pivot point. The front section of the arm body is the front section, and conversely, the rear section of the arm body is provided with a cam power structure. The cam power structure includes an eccentric cam. One side of the rear section of the arm body forms a phase that is pushed up by the eccentric cam intermittently. The characteristic is that a roller is provided on one side of the rear section of the arm body. In the tattoo machine swing buffering structure described in item 1 of the patent application, the transmission arm is provided with a deflection strength adjustment structure. The swing buffer structure of a tattoo machine as described in item 2 of the patent application, wherein the deflection strength adjustment structure includes a first elongated hole on the reed body, and a first elongated hole on the reed body with the length of the arm body above the reed. The lamination is shorter than the arm body when measured in the axial direction. The lamination is provided with a second elongated hole that is slightly shorter than the first elongated hole, and is also provided with an adjusting screw. The adjusting screw is optional for the third elongated hole. A long hole and the second long hole penetrate each other and are locked to any one of a plurality of screw holes arranged in a long strip on the top of the arm body. The tattoo machine swing buffering structure described in item 1 of the patent application is further provided with a bracket, which is fixedly coupled to the main frame, and the bracket is provided with a groove toward the main frame, and the socket is A socket bearing is provided inside, and the eccentric camshaft portion extends axially outward to the socket and is supported by the socket bearing. In the tattoo machine swing buffering structure described in item 1 of the patent application, a buffering device is provided between the transmission arm and the main frame. For example, in the tattoo machine swing buffering structure described in item 5 of the patent application, the buffering device is one selected from the group consisting of springs, soft pads or repulsive magnets.

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