CN211068742U

CN211068742U - Locking handle device of tattoo machine

Info

Publication number: CN211068742U
Application number: CN201921155342.5U
Authority: CN
Inventors: 杨立军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-07-24
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to a tattoo machine locking handle device in the technical field of tattoo equipment, which comprises a bracket, wherein one end of the bracket is provided with a supporting part capable of assembling tattoo driving, the other end of the bracket is provided with a clamping part capable of clamping and fixing a hollow straight tube of a tattoo handle, the clamping part is provided with a vertical through hole, the through hole is in clearance fit with the hollow straight tube, one side of the clamping part, which is far away from the supporting part, is provided with a threaded hole, the central line of the threaded hole is vertical to the central line of the through hole, but the two are not communicated with each other; the threaded hole is connected with one end of a headless screw, the other end of the headless screw is connected with a hand-screwed nut, a U-shaped clamping block is arranged between the hand-screwed nut and the bracket, and the U-shaped clamping block clamps the hollow straight pipe in the through hole through extrusion of the hand-screwed nut; the tattooing machine using the device can rotate in a large angle without limitation, the tattooing handle at the fixed clamping position is not easy to loosen, and the tattooing handle is not easy to be damaged by the clamping mode.

Description

Locking handle device of tattoo machine

Technical Field

The utility model belongs to the technical field of the equipment of tattooing, concretely relates to tattoo machine locking handle device.

Background

When the traditional tattooing machine realizes the tattooing driving at the upper end and the connection of the tattooing handle at the lower end, the vertical clamping through hole is arranged on the bracket, the bracket at one side is separated by a completely penetrated interval at the side surface of the clamping through hole far away from the driving, the clamping parts at two sides of the interval are formed, and the clamping parts at two sides are close to each other by the fixed handle screw to realize the clamping and fixing of the tattooing handle as shown in figure 4; in the prior art, the purpose of clamping is achieved by changing the fixing position of a fixed handle screw, namely directly abutting against a tattoo handle through a threaded hole from the opposite surface of a holding position, as shown in fig. 5, but the clamping is often easy to loosen in the using process, so that tattoo errors are caused, the adjustment time is delayed, and irreparable deformation damage is easily caused to the tattoo handle when the fixed handle screw is screwed down strongly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the tattoo handle existing in the prior art can not be rotated by a large angle and the fixed clamp is easy to loose and the tattoo handle is easy to be damaged by the clamping mode, the utility model provides a tattoo machine locking handle device.

In order to overcome the above problems, the technical solution of the utility model is: a locking handle device of a tattooing machine comprises a bracket, wherein one end of the bracket is provided with a supporting part which can be assembled with tattoo driving, and the other end of the bracket is provided with a clamping part which can clamp and fix a hollow straight tube of a tattoo handle; the threaded hole is connected with one end of a headless screw, the other end of the headless screw is connected with a hand-screwed nut, a U-shaped clamping block is arranged between the hand-screwed nut and the support, and the U-shaped clamping block clamps the hollow straight pipe in the through hole through the extrusion of the hand-screwed nut.

Furthermore, the U-shaped clamping block comprises a fixing portion, two sides of the fixing portion are connected with a pressing portion, and one end, far away from the fixing portion, of the pressing portion is provided with a semicircular groove.

Furthermore, arc-shaped elastic blocks are adhered in the semicircular grooves.

Furthermore, the clamping part is provided with an accommodating notch, the shape of the accommodating notch is matched with the shape of the U-shaped clamping block, and when the U-shaped clamping block is completely accommodated in the accommodating notch, the through hole is coaxial with the semicircular groove.

Furthermore, the hand-screwed nut is hemispherical, and the surface of the hand-screwed nut is printed with knurls.

Furthermore, the elastic block is a polyurethane molding block.

Furthermore, a spring gasket is arranged between the hand-screwed nut and the U-shaped clamping block.

The utility model has the advantages that:

1. elastic blocks in the semicircular grooves on the U-shaped clamping block abutting portion clamp the tattoo handle, so that the traditional single-point clamping is changed into double-sided clamping, the traditional hard pressing is converted into soft pressing to increase the friction area, the pressing and fixing clamping effect is better and more stable, and the tattoo handle is less prone to damage.

2. The hemispherical hand screwing nut is installed on the side, far away from the supporting part, of the clamping part, so that a tattoo artist can rotate at a large angle when using the tattoo machine, tattoo quality is improved, and user experience effect is improved.

3. Through the setting that holds the breach on the clamping part for U type clamp splice can only slide according to the orbit in holding the breach, further improvement the stability of centre gripping.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of a locking handle device of a tattooing machine.

Fig. 2 is a top view of fig. 1 assembled.

Fig. 3 is a schematic view of an embodiment of the present invention.

Fig. 4 is a schematic structural view of a conventional holder holding a tattooing handle.

Fig. 5 is another structure view of the prior art holder for a tattoo handle.

In the figure:

1. a support; 2, U-shaped clamping blocks; 3. a spring washer; 4. headless screws; 5. screwing the nut by hand; 6. a hollow straight pipe; a clamping portion; 12. a support portion; 21. a fixed part; 22. a pressing part; 23. a semicircular groove; 24. an elastic block; a through hole 110; 111. a threaded hole; 112. an accommodation notch;

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure. And it is to be understood that, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were fixed or removable or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the structure of the present invention is: a locking handle device of a tattooing machine comprises a bracket 1, wherein a supporting part 12 capable of assembling tattoo driving is arranged at the right end of the bracket 1, a clamping part 11 capable of clamping and fixing a hollow straight tube 6 of a tattoo handle is arranged at the left end of the bracket 1, the device also comprises a U-shaped clamping block 2, a spring gasket 3, a headless screw 4 and a hand-screwed nut 5, the clamping part 11 is a regular square block, a vertical through hole 110 is arranged on the clamping part, the through hole 110 is in clearance fit with the hollow straight tube 6, a transverse threaded hole 111 is arranged at the left side of the through hole 110, the central line of the threaded hole 111 is vertical to the central line of the through hole 110, and the threaded hole 111 has a certain depth and does not penetrate through the side wall of the clamping part 11 and is not communicated with the through hole 110; the screw hole 111 is internally connected with a matched headless screw 4 in a threaded manner, a thread section which is long enough is reserved at the outer end of the headless screw 4 after the headless screw 4 is completely inserted into the screw hole 111 for being in threaded connection with a hand nut 5, and a spring gasket 3 and a U-shaped clamping block 2 are sequentially arranged between the hand nut 5 and the support 1; specifically, the U-shaped clamping block 2 comprises a fixing portion 21, two sides of the fixing portion 21 are connected with pressing portions 22, one ends of the pressing portions 22 far away from the fixing portion 21 are respectively provided with a semicircular groove 23, and arc-shaped elastic blocks 24 are respectively bonded in the semicircular grooves 23; the U-shaped opening of the U-shaped clamping block 2 is towards the right side to engage with the clamping part 11 and is propped against one side of the through hole 110 through the elastic block 24 on the propping part 22 to clamp and fix the hollow straight tube 6 of the tattooing handle in the through hole 110.

As a preferred technical solution of the present design, the holding portion 11 is provided with an accommodating notch 112, and the shape of the accommodating notch 112 matches with the shape of the U-shaped clamping block 2, that is, when the U-shaped clamping block 2 is completely accommodated in the accommodating notch 112, the shape of the holding portion 11 is a regular square block, and at this time, the through hole 110 is also coaxial with the semicircular groove 23, so that the side of the tattooing machine is not too long, and is convenient to rotate.

As a preferred technical scheme of this design, as shown in fig. 3, the hand nut 5 is hemispherical, and a knurling is printed on the surface thereof, and further, the length, width and height of the clamping portion 11 of the square block, which is smaller than or equal to the hemispherical diameter of the hand nut, facilitates the tattoo artist to slide across the hand surface when rotating for more than 180 degrees, thereby improving the use experience.

As an optimal technical scheme of this design, elasticity piece 24 is the polyurethane shaping piece, and high-elastic high coefficient of friction and wear-resisting have improved the utility model discloses the life of device to make the centre gripping more reliable, the atress is more even.

When the tattooing machine is used specifically, a tattooing drive of the tattooing machine comprises an electromagnetic coil, an elastic sheet, a feeler lever, an armature and the like which are arranged and fixed at the corresponding position of a supporting part 12 on a bracket 1, a headless screw 4 is screwed into a threaded hole 111 to be fixed, a U-shaped clamping block 2, a spring gasket 3 and a hand-screwed nut 5 are sequentially sleeved on the protruded headless screw 4, wherein the U-shaped clamping block 2 needs to be slightly adjusted to be matched with an accommodating gap, the tattooing handle is upwards inserted from the lower end of the bracket 1, a hollow straight pipe 6 on the tattooing handle is coaxial with a through hole 111, the hand-screwed nut 5 is screwed tightly to ensure that the U-shaped clamping block 2 supports against the hollow straight pipe 6 to clamp and fix the tattooing handle, a tattooing needle is arranged through the center of the tattooing handle and connected with the armature, a needle nozzle is sleeved at the lower end of the tattooing handle to complete the assembly, and when the tattoo.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A locking handle device of a tattooing machine comprises a bracket (1), wherein one end of the bracket (1) is provided with a supporting part (12) which can be assembled with a tattoo drive, and the other end of the bracket is provided with a clamping part (11) which can clamp and fix a hollow straight tube (6) of a tattoo handle, and the locking handle device is characterized in that the clamping part (11) is provided with a vertical through hole (110), the through hole (110) is in clearance fit with the hollow straight tube (6), one side of the clamping part (11) far away from the supporting part (12) is provided with a threaded hole (111), and the central line of the threaded hole (111) is vertical to the central line of the through hole (110), but the two are not communicated; the screw hole (111) is connected with one end of a headless screw (4), the other end of the headless screw (4) is connected with a hand-screwed nut (5), a U-shaped clamping block (2) is arranged between the hand-screwed nut (5) and the support (1), and the U-shaped clamping block (2) clamps the hollow straight pipe (6) in the through hole (110) through extrusion of the hand-screwed nut (5).

2. The tattoo machine locking handle apparatus according to claim 1, wherein the U-shaped clamping block (2) comprises a fixing portion (21), wherein two sides of the fixing portion (21) are connected with pressing portions (22), and one ends of the pressing portions (22) far away from the fixing portion (21) are provided with semicircular grooves (23).

3. The tattoo machine locking handle device according to claim 2, wherein the semicircular grooves (23) are each adhered with an arc-shaped elastic block (24).

4. The tattoo machine locking handle device according to claim 3, wherein said holding portion (11) is formed with a receiving gap (112), said receiving gap (112) is shaped to match the shape of the U-shaped clamping block (2), and said through hole (110) is coaxial with said semicircular groove (23) when the U-shaped clamping block (2) is completely received in the receiving gap (112).

5. Tattoo machine locking handle device according to claim 4, wherein said hand nut (5) has a hemispherical shape with knurling printed on its surface.

6. The tattoo machine locking handle apparatus according to claim 5, wherein said resilient block (24) is a polyurethane molded block.

7. The tattoo machine locking handle device according to any of claims 1-6, wherein a spring washer (3) is further disposed between the hand nut (5) and the U-shaped clamping block (2).