A multifunctional tattoo chair

Abstract

The utility model discloses a multifunctional tattoo chair, comprising a seat cushion body, an auxiliary cushion body, a lifting cylinder body, a height adjustment part, an angle adjustment part and a bottom frame; the seat cushion body is connected to the top of the lifting cylinder body, and the bottom of the lifting cylinder body is connected to the bottom frame; the auxiliary cushion body is connected to the angle adjustment part, the angle adjustment part is connected to the top of the height adjustment part, and the bottom of the height adjustment part is connected to the bottom frame; the auxiliary cushion body can rotate 180 degrees, can be used as a backrest and a hand rest, etc., to achieve a variety of tattoo functions, and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of tattoo chairs, in particular to a multifunctional tattoo chair. Background Art

[0002] The tattoo chair is equipped with a seat cushion and a backrest. The backrest can be adjusted to a certain angle, such as 45 degrees, so that the user can lean on the backrest in a comfortable posture. However, when the user is tattooing the hand, the angle of the backrest is limited and cannot be adjusted to a horizontal state or flipped to a slightly backward tilted state. It cannot support the hand well and has insufficient functions, which affects the user experience. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional tattoo chair, wherein the auxiliary cushion body can be adjusted in a wide range of 180 degrees, can be used as a backrest and a hand rest, etc., to achieve a variety of tattoo functions, and is more convenient to use.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A multifunctional tattoo chair, comprising a seat cushion body, an auxiliary cushion body, a lifting cylinder body, a height adjustment part, an angle adjustment part and a bottom frame;

[0006] The seat cushion body is connected to the top of the lifting cylinder body, and the bottom of the lifting cylinder body is connected to the bottom frame;

[0007] The auxiliary cushion body is connected to the angle adjustment part, the angle adjustment part is connected to the top of the height adjustment part, and the bottom of the height adjustment part is connected to the bottom frame;

[0008] The auxiliary pad body can rotate 180 degrees.

[0009] In some embodiments, the width of the auxiliary pad is between 250-350 mm;

[0010] The length of the auxiliary pad body is between 350-450 mm.

[0011] In some embodiments, the lifting cylinder is a pneumatic cylinder.

[0012] In some embodiments, the height adjustment portion includes a first tube body, a second tube body and a first screw, and the second tube body is slidably inserted into the first tube body;

[0013] The top of the second tube body is connected to the angle adjustment part;

[0014] A first through hole is provided on one side of the top of the first tube body, and a first nut is welded to the first through hole;

[0015] The first screw is connected to the first nut.

[0016] In some embodiments, the angle adjustment unit includes a rotating bracket and a rotating shaft;

[0017] The rotating bracket includes a first plate body and a second plate body which are arranged opposite to each other;

[0018] The first plate body is provided with a first axial hole;

[0019] The second plate body is provided with a second axial hole corresponding to the first axial hole;

[0020] A space capable of accommodating the top of the second tube is formed between the first plate body and the second plate body, and a third axial hole corresponding to the first axial hole is provided on the top of the second tube body;

[0021] The rotating shaft is sequentially arranged in the first shaft hole, the third shaft hole and the second shaft hole.

[0022] In some embodiments, the angle adjustment portion further includes a second screw;

[0023] The first plate body is provided with a groove body, which is arc-shaped and is arranged with the first axial hole as the center;

[0024] The top of the second tube body is provided with a second through hole corresponding to the groove body;

[0025] A third nut is welded on one side of the second through hole away from the slot body;

[0026] The second screw is sequentially inserted into the slot body and the second through hole and then connected with the third nut.

[0027] In some embodiments, the rotating bracket further includes a third plate;

[0028] The third plate body is connected to the auxiliary pad body;

[0029] The first plate body and the second plate body are vertically welded to the third plate body;

[0030] The third plate body is provided with a first slot and a second slot;

[0031] The first plate body is provided with a first protruding tongue matched with the first slot;

[0032] The second plate body is provided with a second protruding tongue matched with the second slot.

[0033] The beneficial effects of the utility model are as follows: the auxiliary pad body can be adjusted in a wide range of 180 degrees, can be used as a backrest and a hand rest, etc., realizes a variety of tattoo functions, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a structural diagram of a multifunctional tattoo chair of the utility model;

[0035] Figure 2This is another structural view of a multifunctional tattoo chair of the utility model;

[0036] Figure 3 It is a side view of a multifunctional tattoo chair of the utility model, wherein the auxiliary pad is arranged vertically;

[0037] Figure 4 It is a side view of a multifunctional tattoo chair of the utility model, wherein the auxiliary pad is tilted and arranged nearly vertically;

[0038] Figure 5 It is a side view of a multifunctional tattoo chair of the utility model, wherein the auxiliary pad is arranged horizontally;

[0039] Figure 6 It is a side view of a multifunctional tattoo chair of the utility model, wherein the auxiliary cushion body is in a flip setting;

[0040] Figure 7 This is a structural diagram of the auxiliary pad body of the utility model;

[0041] Figure 8 This is an exploded view of the height adjustment portion of the utility model;

[0042] Fig. 9 This is an exploded view of the angle adjustment portion of the utility model;

[0043] Fig.10 This is a structural diagram of the angle adjustment part of the utility model;

[0044] Fig.11 This is an exploded view of the rotating bracket of the utility model;

[0045] Among them: 1-base frame; 2-seat cushion body; 3-lifting cylinder body; 4-auxiliary cushion body; 5-height adjustment part; 51-first tube body; 510-first through hole; 511-first nut; 52-second tube body; 521-third axial hole; 522-second through hole; 523-third nut; 53-first screw; 6-angle adjustment part; 61-rotating bracket; 611-first plate body; 6110-first axial hole; 6111-groove body; 611a-first tongue; 612-second plate body; 6120-second axial hole; 612b-second tongue; 613-third plate body; 613a-first slot; 613b-second slot; 62-rotating shaft; 63-second nut; 64-second screw. DETAILED DESCRIPTION

[0046] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0047] refer to Figures 1 to 3, a multifunctional tattoo chair, comprising a seat cushion body 2, an auxiliary cushion body 4, a lifting cylinder body 3, a height adjustment part 5, an angle adjustment part 6 and a base frame 1;

[0048] The seat cushion body 2 is connected to the top of the lifting cylinder body 3, and the bottom of the lifting cylinder body 3 is connected to the base frame 1, so that the height position of the seat cushion body 2 can be adjusted to suit different users;

[0049] The auxiliary cushion body 4 is connected to the angle adjustment part 6, the angle adjustment part 6 is connected to the top of the height adjustment part 5, and the bottom of the height adjustment part 5 is connected to the bottom frame 1;

[0050] The auxiliary pad body 4 can rotate 180 degrees.

[0051] The auxiliary cushion body 4 can be adjusted in height through the height adjustment part 5 and in angle through the angle adjustment part 6 , so as to be suitable for different users and realize multiple functions of the auxiliary cushion body 4 .

[0052] refer to Figure 3 and Figure 4 When the auxiliary cushion body 4 is adjusted to a vertical setting or a nearly vertical inclined setting, the auxiliary cushion body 4 can be used as a backrest. At this time, when performing a tattoo on the chest, the user can lean his back on the auxiliary cushion body 4, and when performing a tattoo on the back, the user can lean his chest on the auxiliary cushion body 4.

[0053] refer to Figure 5 and Figure 6 When the auxiliary pad body 4 is adjusted to a horizontal setting or a nearly horizontal tilted setting or a flipped setting, when the flipped setting, i.e., the rotation angle exceeds 90 degrees, the auxiliary pad body 4 can be used as a hand rest. When performing a tattoo on the hand, the user can place the hand on the auxiliary pad body 4.

[0054] refer to Figure 5 When the auxiliary pad body 4 is adjusted to a horizontal setting, the auxiliary pad body 4 can be used as a tool table or a practice table. When tattooing, relevant tattoo tools can also be placed on the auxiliary pad body 4; usually, the operator can practice tattooing techniques through the auxiliary pad body 4.

[0055] Therefore, according to different tattoo needs, the auxiliary pad body 4 can be used as a backrest, a hand rest, a tool table, a practice table, etc. by adjusting the angle, thereby realizing multiple functions and being more convenient to use.

[0056] refer to Figure 7The width dimension W of the auxiliary pad body 4 is between 250-350 mm, for example, it is set to about 300 mm; the length dimension L of the auxiliary pad body 4 is between 350-450 mm, for example, it is set to about 400 mm; thereby, the auxiliary pad body 4 is larger in size, and when used as a backrest, the back and chest are more comfortable when leaning on the auxiliary pad body 4; when used as a hand rest, the hands are more comfortable when placed on the auxiliary pad body 4, and sufficient space is formed to place appropriate tools, which is more convenient to use.

[0057] The lifting cylinder body 3 is an air cylinder, which drives the piston to move by air pressure, thereby adjusting the height position of the seat cushion body 2; an adjustment handle is provided on the top of the lifting cylinder body 3.

[0058] refer to Figure 8 The height adjustment part 5 includes a first tube body 51, a second tube body 52 and a first screw 53. The second tube body 52 can be slidably inserted into the first tube body 51. The first tube body 51 and the second tube body 52 can be square tubes.

[0059] The top of the second tube 52 is connected to the angle adjustment part 6;

[0060] A first through hole 510 is provided on one side of the top of the first tube body 51, and a first nut 511 is welded to the first through hole 510;

[0061] The first screw 53 is connected to the first nut 511. The first through hole 510 has a thread structure by welding the first nut 511. Compared with directly machining threads on the first through hole 510, the welded first nut 511 has higher thread strength, higher thread precision, more turns, and is more firmly connected to the first screw 53.

[0062] Thus, the first tube body 51 and the second tube body 52 form a telescopic tube structure. When adjusted to the required height, the first nut 511 is rotated to cause the end face of the first nut 511 to come into contact with the second tube body 52, thereby limiting the position of the second tube body 52 by friction. The structure is simple and reliable, and easy to manufacture.

[0063] refer to Figures 9 to 11 , the angle adjustment part 6 includes a rotating bracket 61 and a rotating shaft 62;

[0064] The rotating bracket 61 includes a first plate 611 and a second plate 612 which are arranged opposite to each other;

[0065] The first plate body 611 is provided with a first shaft hole 6110;

[0066] The second plate body 612 is provided with a second axial hole 6120 corresponding to the first axial hole 6110;

[0067] A space capable of accommodating the top of the second tube 52 is formed between the first plate 611 and the second plate 612. The top of the second tube 52 is provided with a third axial hole 521 corresponding to the first axial hole 6110.

[0068] The rotating shaft 62 is sequentially arranged in the first shaft hole 6110 , the third shaft hole 521 and the second shaft hole 6120 , and the end of the rotating shaft 62 can be connected to the second nut 63 to limit the position of the rotating shaft 62 . Thus, the rotating bracket 61 can rotate around the rotating shaft 62 .

[0069] The angle adjustment portion 6 further includes a second screw 64;

[0070] The first plate 611 is provided with a groove 6111, which is arc-shaped and is arranged with the first shaft hole 6110 as the center. In order to achieve a 180-degree rotation, the circumferential extension angle of the groove 6111 is about 180 degrees or slightly greater than 180 degrees, that is, it is roughly semicircular.

[0071] The top of the second tube body 52 is provided with a second through hole 522 corresponding to the groove body 6111 , and the second through hole 522 can be provided below the third shaft hole 521 ;

[0072] A third nut 523 is welded on one side of the second through hole 522 away from the slot body 6111;

[0073] The second screw 64 is sequentially inserted into the groove 6111 and the second through hole 522 and then connected to the third nut 523 .

[0074] When the auxiliary pad body 4 is adjusted to a desired angle, the second screw 64 is rotated to cause the bolt portion of the second screw 64 to contact the first plate 611, thereby limiting the angle of the auxiliary pad body 4 by friction. The structure is simple and reliable, and the manufacturing is convenient.

[0075] refer to Fig.11 , the rotating bracket 61 also includes a third plate 613;

[0076] The third plate body 613 is connected to the auxiliary pad body 4; for example, the third plate body 613 is connected to the auxiliary pad body 4 by screws;

[0077] The first plate 611 and the second plate 612 are vertically welded to the third plate 613;

[0078] The third plate is provided with a first slot 613a and a second slot 613b;

[0079] The first plate 611 is provided with a first tongue 611a matched with the first slot 613a, that is, the first tongue 611a is inserted into the first slot 613a and then welded;

[0080] The second plate 612 is provided with a second tongue 612b matched with the second slot 613b, that is, the second tongue 612b is inserted into the second slot 613b and then welded;

[0081] The arrangement of the slots and the tongues facilitates more accurate connection of the first plate 611 and the second plate 612 to the third plate 613 , thereby making welding more convenient and improving the strength of the connection.

[0082] The above disclosure is only some embodiments of the utility model. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the utility model, and these all belong to the protection scope of the utility model.

Claims

1. A multifunctional tattoo chair, characterized in that: It comprises a seat cushion body (2), an auxiliary cushion body (4), a lifting cylinder body (3), a height adjustment part (5), an angle adjustment part (6) and a base frame (1); The seat cushion body (2) is connected to the top of the lifting cylinder body (3), and the bottom of the lifting cylinder body (3) is connected to the base frame (1); The auxiliary cushion body (4) is connected to the angle adjustment part (6), the angle adjustment part (6) is connected to the top of the height adjustment part (5), and the bottom of the height adjustment part (5) is connected to the base frame (1); The auxiliary pad body (4) can rotate 180 degrees.

2. A multifunctional tattoo chair according to claim 1, characterized in that: The lifting cylinder body (3) is a gas cylinder.

3. The multifunctional tattoo chair according to claim 1, characterized in that: The height adjustment part (5) comprises a first tube body (51), a second tube body (52) and a first screw (53); the second tube body (52) can be slidably inserted into the first tube body (51); The top of the second tube (52) is connected to the angle adjustment portion (6); A first through hole (510) is provided on one side of the top of the first tube body (51), and a first nut (511) is welded to the first through hole (510); The first screw (53) is connected to the first nut (511).

4. A multifunctional tattoo chair according to claim 3, characterized in that: The angle adjustment portion (6) comprises a rotating bracket (61) and a rotating shaft (62); The rotating bracket (61) comprises a first plate body (611) and a second plate body (612) which are arranged opposite to each other; The first plate body (611) is provided with a first axial hole (6110); The second plate body (612) is provided with a second axial hole (6120) corresponding to the first axial hole (6110); A space capable of accommodating the top of the second tube (52) is formed between the first plate (611) and the second plate (612), and a third axial hole (521) corresponding to the first axial hole (6110) is provided on the top of the second tube (52); The rotating shaft (62) is sequentially inserted into the first shaft hole (6110), the third shaft hole (521) and the second shaft hole (6120).

5. The multifunctional tattoo chair according to claim 4, characterized in that: The angle adjustment portion (6) further includes a second screw (64); The first plate body (611) is provided with a groove body (6111), and the groove body (6111) is arc-shaped and is arranged with the first shaft hole (6110) as the center of the circle; The top of the second tube body (52) is provided with a second through hole (522) corresponding to the groove body (6111); A third nut (523) is welded to a side of the second through hole (522) away from the slot body (6111); The second screw (64) is sequentially inserted into the groove body (6111) and the second through hole (522) and then connected to the third nut (523).

6. A multifunctional tattoo chair according to claim 5, characterized in that: The rotating bracket (61) further includes a third plate (613); The third plate body (613) is connected to the auxiliary pad body (4); The first plate body (611) and the second plate body (612) are both vertically welded to the third plate body (613); The third plate (613) is provided with a first slot (613a) and a second slot (613b); The first plate (611) is provided with a first tongue (611a) matched with the first slot (613a); The second plate body (612) is provided with a second protruding tongue (612b) matched with the second slot (613b).

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