CN213607931U - Tattoo chair with angle-adjustable cushion - Google Patents
Tattoo chair with angle-adjustable cushion Download PDFInfo
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- CN213607931U CN213607931U CN202021580080.XU CN202021580080U CN213607931U CN 213607931 U CN213607931 U CN 213607931U CN 202021580080 U CN202021580080 U CN 202021580080U CN 213607931 U CN213607931 U CN 213607931U
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- cushion
- angle
- angularly adjustable
- tattoo chair
- bracket
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Abstract
The utility model discloses a tattoo chair with cushion with adjustable angle, including seat, cushion and back of the body pole, the one end and the seat of back of the body pole are connected, and the other end and the cushion of back of the body pole are connected, and the cushion can carry out the regulation of angle through adjustment mechanism for the cushion can alternate between back state and hand rest state, improves the functionality of tattoo chair.
Description
Technical Field
The utility model relates to the technical field of seats, in particular to a tattoo chair with angle-adjustable cushion.
Background
The existing tattooing chair is provided with a backrest, and the backrest is only used for supporting the back of a human body, so that the function is single.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tattoo chair with cushion with adjustable angle, its cushion can realize angle modulation through adjustment mechanism to alternate between back state and hand rest state, improve the functional of tattoo chair, solved the more single problem of back function of current tattoo chair.
To achieve the purpose, the utility model adopts the following technical proposal:
the tattoo chair with the angle-adjustable cushion comprises a seat part, the cushion and a back rod, wherein one end of the back rod is connected with the seat part, and the other end of the back rod is connected with the cushion;
the cushion can carry out the regulation of angle through adjustment mechanism for the cushion can alternate between back state and hand rest state.
Therefore, the angle of the soft cushion can be adjusted through the adjusting mechanism, and when the angle of the soft cushion is vertical or nearly vertical, the soft cushion is in a backrest state and is used for supporting the back; when the angle of the soft cushion is horizontal or close to horizontal, the soft cushion is in a hand support state and is used for supporting hands, and the soft cushion can be changed between a backrest state and the hand support state, so that the functionality of the tattooing chair is improved.
In some embodiments, the adjustment mechanism includes a bracket, a side wheel, and a locking portion;
one side of the bracket is connected with the soft cushion, and the other side of the bracket is connected with the side wheel;
the bracket rotates along with the rotation of the side wheel;
the locking portion can define a rotational position of the side wheel.
Therefore, when the soft cushion is rotated, the soft cushion drives the side wheels to rotate, and after the angle is adjusted in place, the locking parts lock the side wheels, so that the side wheels cannot rotate, and the adjustment of the angle of the soft cushion is completed.
In some embodiments, the locking portion includes a shaft and an engagement block;
the rotating shaft can rotate and slide relative to the side wheels, and the meshing block is linked with the rotating shaft;
one side of the side wheel is provided with a first tooth part, and the meshing block is provided with a second tooth part matched with the meshing block.
Therefore, when the angle is adjusted, the second tooth part of the meshing block is separated from the first tooth part of the side wheel, after the angle is adjusted in place, the second tooth part is meshed with the second tooth part, and the locking part locks the angle of the side wheel through the meshing structure, so that the angle of the cushion is fixed.
In some embodiments, the locking portion further comprises a sleeve, an outer wall surface of the sleeve being connected to the back bar;
the inner wall surface of the sleeve is provided with a limit frame matched with the limit part of the meshing block.
Therefore, the limit frame can limit the meshing block and prevent the meshing block from rotating, and when the side wheels are meshed with the meshing block, the side wheels are locked and cannot rotate. The limiting frame is welded on the inner wall surface of the sleeve.
In some embodiments, the locking portion further comprises a handle, a pinch roller, and a spring;
the handle is connected to one end of the rotating shaft in a swinging manner;
a spring is arranged between the pinch roller and the bracket.
Therefore, the handle can drive the rotating shaft to slide through swinging, so that the meshing block is close to or far away from the side wheel.
In some embodiments, two side wheels are provided, and two side wheels are respectively provided at two ends of the sleeve;
the first tooth part is formed by a plurality of racks in a circumferential array with the circle center of the side wheel as the center.
Therefore, the first tooth part is formed by the circumferential array of the racks, so that the cushion can be fixed at a plurality of fixed angles.
In some embodiments, the cushion is positioned vertically, or nearly vertically, when the cushion is in the backrest state;
when the soft pad is in a hand support state, the soft pad is horizontally placed or nearly horizontally placed.
In some embodiments, the angle of the cushion is adjustable within an angle formed between a back rest state and a hand rest state.
Therefore, the soft cushion can be adjusted into a backrest state and a hand rest state, and can also be adjusted at will in the angle between the two states to meet different requirements.
In some embodiments, the bracket is provided with a sliding groove, and the side wheel is provided with a convex sliding table matched with the side wheel;
the locking portion can define a sliding position of the side wheel.
From this, the side wheel is convenient for the cushion and is carried out the regulation of angle, and outside the cooperation structure of spout and protruding slip table made the cushion can carry out the angle modulation, can also carry out high position or horizontal position's regulation, when back state promptly, the high position of adjustable cushion, when the hand holds in the palm the state, the horizontal position of adjustable cushion further improves the functionality of tattoo chair.
In some embodiments, the seat portion includes a seat cushion and a base to which the back bar is connected, the base being provided with castors.
The utility model has the advantages that: the soft cushion can realize angle adjustment through the adjusting mechanism and change between a backrest state and a hand support state, so that the functionality of the tattooing chair is improved;
and the adjusting mechanism is also provided with a sliding groove and a convex sliding table structure, so that the corresponding height and horizontal position can be adjusted in a backrest state and a hand support state, and the applicability of the adjusting mechanism is improved.
Drawings
FIG. 1 is a view showing a backrest state of the tattoo chair with angularly adjustable cushions according to the present invention;
FIG. 2 is another view of the backrest of the tattoo chair with angularly adjustable cushions according to the present invention;
FIG. 3 is a diagram of a hand rest configuration of the tattoo chair with angularly adjustable cushions according to the present invention;
FIG. 4 is another view of the hand rest of the tattoo chair with angularly adjustable cushions according to the present invention;
FIG. 5 is an exploded view of the adjustment mechanism of the tattoo chair with angularly adjustable cushions according to the present invention;
FIG. 6 is a cross-sectional view of the adjustment mechanism of the tattoo chair with angularly adjustable cushions according to the present invention;
FIG. 7 is a view of the side wheels of the tattoo chair with angularly adjustable cushions according to the present invention;
FIG. 8 is another perspective view of the side wheels of the tattoo chair with angularly adjustable cushions according to the present invention;
FIG. 9 is a view showing the structure of the engagement block of the tattoo chair with angularly adjustable cushions according to the present invention;
wherein: 1-a seat; 11-seat cushion; 12-a base; 13-a caster; 2-a soft cushion; 3-a back bar; 4-an adjustment mechanism; 41-a bracket; 412-a chute; 42-a locking portion; 421-a handle; 422-pinch roller; 423-spring; 424-engaging blocks; 424 a-second tooth; 424 b-stop portion; 425-a rotating shaft; 43-side wheels; 431-a first tooth; 432-convex slipway; 44-a sleeve; 441-limit frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 9, the tattooing chair with angularly adjustable cushions includes a seat part 1, cushions 2 and a back bar 3, one end of the back bar 3 being connected to the seat part 1, and the other end of the back bar 3 being connected to the cushions 2;
the cushion 2 can be adjusted in angle by the adjusting mechanism 4, so that the cushion 2 can be changed between a backrest state and a hand rest state.
Further, the adjusting mechanism 4 includes a bracket 41, a side wheel 43, and a locking portion 42;
one side of the bracket 41 is connected with the cushion 2, and the other side of the bracket 41 is connected with the side wheel 43;
the bracket 41 rotates along with the rotation of the side wheel 43;
the locking portion 42 can define the rotational position of the side wheel 43.
Further, the locking portion 42 includes a rotation shaft 425 and an engaging block 424;
the rotating shaft 425 can rotate and slide relative to the side wheel 43, and the engaging block 424 is linked with the rotating shaft 425;
a first tooth portion 431 is provided on one side surface of the side wheel 43, and the engaging block 424 is provided with a second tooth portion 424a which is matched with the engaging block.
Further, the locking portion 42 further includes a sleeve 44, and an outer wall surface of the sleeve 44 is connected to the back bar 3;
the inner wall surface of the sleeve 44 is provided with a stopper frame 441 engaged with the stopper portion 424b of the engagement block 424.
Further, the locking portion 42 further includes a handle 421, a pressing wheel 422, and a spring 423;
the handle 421 is swingably connected to one end of the rotating shaft 425;
a spring 423 is arranged between the pressing wheel 422 and the bracket 41.
Further, two side wheels 43 are provided, and the two side wheels 43 are respectively arranged at two ends of the sleeve 44;
the first tooth 431 is formed by a plurality of racks circumferentially arrayed around the center of the side wheel 43.
Further, when the soft cushion 2 is in a backrest state, the soft cushion 2 is vertically placed or is approximately vertically placed;
when the soft cushion 2 is in the hand-holding state, the soft cushion 2 is horizontally placed or is approximately horizontally placed.
Further, the angle of the cushion 2 can be adjusted within an angle formed between the backrest state and the hand rest state.
Further, the bracket 41 is provided with a sliding groove 412, and the side wheel 43 is provided with a convex sliding table 432 matched with the sliding groove;
the locking portion 42 can define the sliding position of the side wheel 43.
To explain further, the seat 1 includes a seat cushion 11 and a base 12, the back bar 3 is connected to the base 12, and the base 12 is provided with casters 13.
The working principle is as follows:
this tattoo chair is equipped with seat 1, and the top of seat 1 is connected with cushion 2 through back of the body pole 3, and cushion 2 can carry out angle modulation through adjustment mechanism 4, and when 2 angles of cushion were placed or were close to placing perpendicularly, cushion 2 was the back state, and when 2 angles of cushion were placed or were close the level and place for the level, cushion 2 was the hand rest state.
Besides being adjusted to be in a backrest state and a hand rest state, the soft cushion 2 can be adjusted at will in an angle between the two states so as to meet different requirements.
The adjusting mechanism 4 comprises a bracket 41, a locking part 42, a side wheel 43 and a sleeve 44, wherein the locking part 42 comprises a handle 421, a pressing wheel 422, a spring 423, an engaging block 424 and a rotating shaft 425, the handle 421 is swingably connected to one end of the rotating shaft 425, the handle 421 has a structure similar to a cam, the rotating shaft 425 can be driven to slide when the handle 421 swings, and the structure of the handle 421 is the prior art. The pinch roller 422 and the side roller 43 are respectively provided on both sides of the wall surface of the holder 41.
When the angle is adjusted, the releasing type pulling handle 421 has a tendency that the pressing wheel 422 moves away from the bracket 41 under the action of the spring 423, the rotating shaft 425 slides and urges the second tooth portion 424a of the engaging block 424 to separate from the first tooth portion 431 of the side wheel 43, the side wheel 43 can rotate freely, the cushion 2 can adjust the angle, when the angle is adjusted to the proper position, the locking type pulling handle 421 urges the rotating shaft 425 to reset and slide, the side wheel 43 is engaged with the engaging block 424, wherein the engaging block 424 is limited in the limiting frame 441 and cannot rotate, and the side wheel 43 is locked and cannot rotate.
In order to adjust the height of the cushion 2 in the backrest state and the horizontal position in the hand rest state, the bracket 41 is provided with a sliding groove 412, the side wheel 43 is provided with a convex sliding table 432 matched with the side wheel, when the handle 421 is in the loose state, the side wheel 43 slides to the required position, then the handle 421 is pulled tightly, the pressing wheel 422 tightly contacts the bracket 41, and the sliding position of the side wheel 43 is fixed by the friction force. In this way, the cushion 2 can be adjusted not only in angle but also in height and horizontal position by sliding between the bracket 41 and the side wheels 43. Referring to fig. 3 and 4, the state that the cushion 2 slides to different positions when the cushion 2 is in the hand rest state is shown, and similarly, the height position of the cushion 2 can be adjusted when the cushion 2 is in the backrest state.
What has been disclosed above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. The tattoo chair with the angle-adjustable soft cushion is characterized by comprising a seat part (1), a soft cushion (2) and a back rod (3), wherein one end of the back rod (3) is connected with the seat part (1), and the other end of the back rod (3) is connected with the soft cushion (2);
the angle of the cushion (2) can be adjusted through the adjusting mechanism (4), so that the cushion (2) can be changed between a backrest state and a hand support state.
2. The tattoo chair with angularly adjustable cushions according to claim 1, wherein said adjusting mechanism (4) comprises a bracket (41), side wheels (43) and a locking portion (42);
one side of the bracket (41) is connected with the soft cushion (2), and the other side of the bracket (41) is connected with the side wheel (43);
the bracket (41) rotates along with the rotation of the side wheel (43);
the locking portion (42) can define a rotational position of the side wheel (43).
3. The tattoo chair with angularly adjustable cushions according to claim 2, wherein said locking portion (42) comprises a rotation shaft (425) and an engaging block (424);
the rotating shaft (425) can rotate and slide relative to the side wheel (43), and the engaging block (424) is linked with the rotating shaft (425);
one side surface of the side wheel (43) is provided with a first tooth part (431), and the meshing block (424) is provided with a second tooth part (424a) matched with the meshing block.
4. The tattoo chair with angularly adjustable cushions according to claim 3, wherein said locking portion (42) further comprises a sleeve (44), an outer wall surface of said sleeve (44) being connected with said back bar (3);
the inner wall surface of the sleeve (44) is provided with a limiting frame (441) matched with the limiting part (424b) of the engaging block (424).
5. The tattoo chair with angularly adjustable cushions according to claim 4, wherein said locking portion (42) further comprises a handle (421), a pressing wheel (422) and a spring (423);
the handle (421) is connected to one end of the rotating shaft (425) in a swinging manner;
the spring (423) is arranged between the pressing wheel (422) and the bracket (41).
6. The tattoo chair with angularly adjustable cushions according to claim 4, wherein said side wheels (43) are provided in two, and said side wheels (43) are respectively provided at both ends of said sleeve (44);
the first tooth portion (431) is formed by a plurality of racks which are arrayed circumferentially around the center of the side wheel (43).
7. The tattoo chair with angularly adjustable cushions according to claim 1, wherein said cushions (2) are vertically disposed or nearly vertically disposed when said cushions (2) are in a backrest position;
when the soft pad (2) is in a hand-held state, the soft pad (2) is horizontally placed or nearly horizontally placed.
8. Tattoo chair with angularly adjustable cushions according to claim 1, characterized in that the angle of the cushions (2) can be adjusted within the angle formed between the backrest position and the hand rest position.
9. The tattoo chair with angularly adjustable cushions according to claim 2, wherein said frame (41) is provided with a sliding groove (412), and said side wheels (43) are provided with a convex sliding platform (432) engaged therewith;
the locking portion (42) is capable of defining a sliding position of the side wheel (43).
10. Tattoo chair with angularly adjustable cushions according to claim 1, characterized in that the seat (1) comprises a seat cushion (11) and a base (12), the back bar (3) being connected with the base (12), the base (12) being provided with castors (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580080.XU CN213607931U (en) | 2020-08-03 | 2020-08-03 | Tattoo chair with angle-adjustable cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580080.XU CN213607931U (en) | 2020-08-03 | 2020-08-03 | Tattoo chair with angle-adjustable cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213607931U true CN213607931U (en) | 2021-07-06 |
Family
ID=76642982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021580080.XU Active CN213607931U (en) | 2020-08-03 | 2020-08-03 | Tattoo chair with angle-adjustable cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213607931U (en) |
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2020
- 2020-08-03 CN CN202021580080.XU patent/CN213607931U/en active Active
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