Multifunctional beauty injection chair based on clinical operation

Abstract

The utility model relates to a multifunctional beauty injection chair based on clinical operation, which can be switched between a chair and a bed, when the multifunctional beauty injection chair is used as the chair, the hip of a patient is supported by a seat section, the back is supported by a backrest section, the head is supported by a head support, and leg sections can be horizontally and downwards rotated to be folded below the seat section and fixed; a doctor can observe the face of a patient from the front of the seat, so that the judgment accuracy is ensured; when the bed is used as a bed, a patient can lie on or lie on the bed, the hip of the patient is supported by the seat section, the leg support is supported by the leg section, the back is supported by the backrest section, the head or face is supported by the head support, and when the patient lies on the bed, the round hole is used for supporting and fixing the head, and when the patient lies on the bed, the round hole is used for supporting the face and penetrates through the head support from the front-back direction of the head support. When the circular hole wraps the face of the patient, the situation that movement affects operation in the treatment process is prevented, the patient can be breathable, and comfort is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic clinical operation chairs, in particular to a multifunctional cosmetic injection chair based on clinical operation. Background Art

[0002] Medical cosmetology is the repair and reshaping of a person's appearance and the shape of various parts of the human body through medical means, including surgery, drugs, medical devices, and other traumatic or invasive medical techniques. With the continuous development of society and economy, people's pursuit of beauty is constantly improving, and the demand for medical cosmetology is constantly increasing. The medical plastic surgery industry is developing rapidly, especially minimally invasive medical cosmetology, such as injection projects, which are very popular among the public. When performing medical cosmetology, the patient is usually asked to sit or lie on a beauty chair, and then the medical staff will perform clinical operations.

[0003] Most of the existing beauty chairs are fixed structures, and in order to perform facial and neck injections, doctors can only be positioned sideways to the patient, and cannot directly see the patient's face from the front for aesthetic judgment. Conventional beauty chairs cannot meet the needs of injections in the shoulders and back and beauty treatments in private parts. The patient's choice of position will greatly affect the treatment staff's operation and the patient's final treatment effect. At the same time, most beauty chairs use manual control slide bars to adjust the seat back, etc., which will affect the doctor's aseptic operation during treatment. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional cosmetic injection chair based on clinical operation to address the problems that the cosmetic chairs in the prior art cannot directly and intuitively judge the aesthetics of the patient's face and cannot allow the patient to be treated in a prone position.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multifunctional cosmetic injection chair based on clinical operation, comprising a seat body and a headrest;

[0007] The seat body comprises a seat section, a backrest section and a leg section, a support structure is provided at the bottom of the seat section, and the seat section is connected between the backrest section and the leg section;

[0008] The backrest section and the leg section can both rotate to be level with the seat section, the backrest section can rotate upward from the horizontal to form an obtuse angle or a right angle with the upper surface of the seat section, the leg section can rotate downward from the horizontal to be folded under the seat section, and the backrest section and the leg section can be fixed after rotation;

[0009] The head support is arranged on a side of the backrest section away from the seat section. A circular hole is provided in the middle of the head support. The circular hole penetrates the head support from the front to the back direction. The circular hole is used to support the head or face.

[0010] In this solution, the seat section is supported in a horizontal state by a support structure at the bottom, the seat section is connected between the backrest section and the leg section, the backrest section can be rotated upward from the horizontal to form an obtuse angle or a right angle with the upper surface of the seat section, the leg section can be rotated downward from the horizontal to be folded under the seat section, the backrest section and the leg section can be fixed after rotation, and thus the main structure of the seat can be formed, and the leg section can be rotated downward from the horizontal to be folded under the seat section and fixed, so that the front of the seat body is not blocked, and the doctor can observe the patient's face from the front in front of the seat to ensure the accuracy of the judgment;

[0011] The seat section is connected between the backrest section and the leg section, and the head support is arranged on the side of the backrest section away from the seat section, that is, with the seat section as the center, the backrest section and the leg section can be rotated to be level with the seat section, thereby forming a bed, the patient's buttocks are supported by the seat section, the legs are supported by the leg sections, the back is supported by the backrest section, and the head is supported by the head support. The patient can lie on or lie on the bed, and a circular hole is provided in the middle of the head support, and the circular hole is used to support the head or face, that is, when the patient lies on the bed, the circular hole is used to support the head, and when the patient lies on the bed, the circular hole is used to support the face. The circular hole penetrates the head support from the front to the back direction, so that when the circular hole wraps the patient's face, it prevents movement during treatment to affect the operation, and the patient can breathe to ensure comfort.

[0012] As a preferred solution of the present invention, the head support is detachably connected to the backrest, and different head supports can be replaced according to the patient, so that the patient can be supported by circular holes of different sizes.

[0013] As a preferred solution of the utility model, the first connecting rod and the second connecting rod are respectively connected to both sides of one end of the head support close to the backrest, and the first connecting rod and the second connecting rod are inserted into the backrest, which is convenient for installation and disassembly and provides stable support.

[0014] As a preferred solution of the utility model, the width of the seat section is 49cm-51cm, and the depth of the seat section is 44cm-46cm.

[0015] Adjusting the seat width from the conventional 60-65cm to 49cm-51cm, and the depth from the conventional 55-60cm to 44cm-46cm can avoid increasing the forward tilt of the doctor's waist during operation and prevent the doctor from suffering from lumbar discomfort during treatment. At the same time, it is convenient for the doctor to perform medical cosmetic operations, thereby reducing the doctor's workload and ensuring the stability of injection technology, thereby indirectly improving the treatment quality for patients.

[0016] As a preferred solution of the present utility model, the support structure includes a base and a support frame, the support frame supports the seat segment on the upper part of the base, and the support frame can adjust the height of the seat segment relative to the base.

[0017] Doctors can adjust the height according to treatment needs, making it easier for them to perform medical cosmetic operations, thereby reducing their workload and ensuring the stability of injection technology, thereby indirectly improving the quality of treatment for those seeking beauty.

[0018] As a preferred embodiment of the present invention, it also includes a foot-operated lifting switch, an electric wire and a driving structure, wherein the driving structure is used to drive the support frame to adjust the height of the seat section relative to the base, and the foot-operated lifting switch is connected to the driving structure via the electric wire.

[0019] The doctor can adjust the height by connecting the foot-operated lifting switch through electric wires, which can largely ensure the sterility of the doctor's hands during the operation and facilitate the adjustment of the appropriate height at any time during treatment.

[0020] As a preferred solution of the utility model, one end of the support frame is hinged to the rear bottom surface of the seat section through a first hinge seat, and the other end is hinged to the base through a second hinge seat. The driving structure is a motor, and the motor can drive the support frame to rotate around the second hinge seat.

[0021] By controlling the motor to rotate, the support frame is controlled to rotate around the second hinge seat, so that the angle between the support frame and the base is changed, thereby controlling the height.

[0022] As a preferred solution of the utility model, at least four pulleys are provided at the bottom of the base, and the pulleys have a brake structure to facilitate movement and fixation.

[0023] As a preferred embodiment of the present invention, the periphery of the circular hole is an arc-shaped arc that bends toward the inside of the head support. The periphery of the circular hole is provided with an elastic soft support, which can better support the patient's head and face and ensure the stability and comfort of the support.

[0024] As a preferred solution of the utility model, the soft support is rubber to ensure the comfort of the support.

[0025] As a preferred embodiment of the present invention, heating devices are provided inside the backrest section and the headrest. The heating device in the headrest is used to heat the patient's head, and the heating device in the backrest section is used to heat the patient's back and waist, so as to relieve the tension of the person being injected.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0027] 1. The multifunctional cosmetic injection chair based on clinical operation described in the utility model can be converted between a chair and a bed. When used as a chair, the patient's buttocks are supported by the seat section, the back is supported by the backrest section, and the head is supported by the headrest, and the leg section can be rotated downward from the horizontal to folded under the seat section and fixed so as not to block the front of the chair body. The doctor can observe the patient's face from the front in front of the seat to ensure the accuracy of the judgment; when used as a bed, the patient can lie prone or lying on the bed, the patient's buttocks are supported by the seat section, the legs are supported by the leg sections, the back is supported by the backrest section, and the head or face is supported by the headrest, and a circular hole is provided in the middle of the headrest, and the circular hole is used to support the head or face, that is, when the patient lies on the bed, the circular hole is used to support the head, and when the patient lies on the bed, the circular hole is used to support the face, and the circular hole penetrates the headrest from the front to back direction of the headrest, so that when the circular hole wraps the patient's face, it prevents movement during treatment to affect the operation, and the patient can breathe to ensure comfort.

[0028] 2. In the multifunctional cosmetic injection chair based on clinical operation described in the utility model, the headrest is detachably connected to the backrest, and different headrests can be replaced according to the patient, so that the patient can be supported by circular holes of different sizes.

[0029] 3. The multifunctional cosmetic injection chair based on clinical operation described in the utility model adjusts the seat width from the conventional 60-65cm to 49cm-51cm, and the depth from the conventional 55-60cm to 44cm-46cm, which can avoid increasing the forward tilt of the waist during the doctor's operation and prevent the doctor from suffering from waist discomfort during treatment. At the same time, it is convenient for the doctor to perform medical cosmetic operations, thereby reducing the doctor's workload and ensuring the stability of the injection technology, thereby indirectly improving the treatment quality of the patients.

[0030] 4. The multifunctional cosmetic injection chair based on clinical operation described in the utility model, the support structure includes a base and a support frame, the support frame can adjust the height of the seat section relative to the base, the doctor can adjust the height according to the treatment needs, which is convenient for the doctor to perform medical cosmetic operations, thereby reducing the doctor's workload, ensuring the stability of injection technology, and indirectly improving the treatment quality of the beauty seekers. The doctor can adjust the height through the foot-operated lifting switch connected by an electric wire, which can largely ensure the sterile state of the doctor's hands during the operation and facilitate the adjustment of the appropriate height at any time during treatment.

[0031] 5. The multifunctional cosmetic injection chair based on clinical operation described in the utility model has an arc-shaped periphery of the circular hole that bends toward the inside of the headrest. The periphery of the circular hole is provided with an elastic soft support, which can better support the patient's head and face and ensure the stability and comfort of the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of a multifunctional cosmetic injection chair based on clinical operation according to an embodiment of the utility model;

[0033] Figure 2 It is a schematic diagram of the head support structure of a multifunctional cosmetic injection chair based on clinical operation according to an embodiment of the utility model;

[0034] Figure 3 This is a schematic structural diagram of a first state of a multifunctional cosmetic injection chair based on clinical operation according to an embodiment of the utility model;

[0035] Figure 4 It is a structural schematic diagram of the second state of the multifunctional cosmetic injection chair based on clinical operation in an embodiment of the utility model.

[0036] Icons: 1. Base; 2. Support frame; 3. Headrest; 31. Round hole; 4. Backrest section; 5. Seat section; 6. Leg section; 7. First connecting rod; 8. Second connecting rod; 9. Pulley; 10. Foot-operated lifting switch; 11. Wire; 12. First articulated seat; 13. Second articulated seat; 14- Heating device; DETAILED DESCRIPTION

[0037] The present invention is further described in detail below in combination with test examples and specific implementation methods. However, this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0038] In the description of the specific embodiments of the present invention, unless otherwise specified, the terms indicating the orientation or position relationship such as "upper", "lower", "left", "right", "center", "inside", "outside", etc. are all expressions based on the orientation or position relationship shown in the drawings, or the orientation or position relationship when the product / equipment / device of the utility model is usually used. These terms of orientation or position relationship are only for the convenience of describing the scheme of the utility model or simplifying the description in the specific embodiments, so that technicians can quickly understand the scheme, rather than indicating or implying that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation on the present invention.

[0039] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding devices / components / elements are required to be absolutely horizontal or vertical or overhanging or parallel, but may be slightly tilted or have deviations. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but may be slightly tilted. Alternatively, it can be simplified to mean that the corresponding devices / components / elements are set in directions such as "horizontal", "vertical", "overhanging", "parallel", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the solution of the utility model.

[0040] In addition, the expressions “first”, “second”, “third”, etc. that appear in the terms are merely descriptions used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0041] In addition, in the description of the embodiments of the present invention, "several", "multiple" and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.

[0042] In addition, in the description of the technical solution of the utility model, unless otherwise clearly specified / defined / restricted, the terms "set", "install", "connect", "connected", "provided with", "laid", and "arranged" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, and can be welding, riveting, bolting, threading, and other commonly used connection means in the field. This connection can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of two components.

[0043] Example 1

[0044] This embodiment provides a multifunctional cosmetic injection chair based on clinical operation, see Figure 1-Figure 4 , including a seat body and a head support 3;

[0045] The seat body comprises a seat section 5, a backrest section 4 and a leg section 6. A support structure is provided at the bottom of the seat section 5. The seat section 5 is connected between the backrest section 4 and the leg section 6.

[0046] The backrest section 4 and the leg section 6 can both rotate to be level with the seat section 5, the backrest section 4 can rotate upward from the horizontal to form an obtuse angle or a right angle with the upper surface of the seat section 5, the leg section 6 can rotate downward from the horizontal to be folded under the seat section 5, and the backrest section 4 and the leg section 6 can be fixed after rotation;

[0047] The head support 3 is arranged on a side of the backrest section 4 away from the seat section 5. A circular hole 31 is provided in the middle of the head support 3. The circular hole 31 penetrates the head support 3 from the front to the back direction. The circular hole 31 is used to support the head or face.

[0048] In this solution, the multifunctional cosmetic injection chair based on clinical operation can be converted between a chair and a bed. The seat section 5 is supported in a horizontal state by a support structure at the bottom, and the support structure at the bottom can be a prior art that can stably support the seat section 5.

[0049] As a preferred implementation method, Figure 1 As shown, the support structure includes a base 1 and a support frame 2. The support frame 2 supports the seat segment 5 on the upper part of the base 1. The support frame 2 can adjust the height of the seat segment 5 relative to the base 1. Doctors can adjust the height according to treatment needs, which is convenient for doctors to perform medical cosmetic operations, thereby reducing the workload of doctors and ensuring the stability of injection technology, thereby indirectly improving the treatment quality of patients. Figure 1As shown, the multifunctional cosmetic injection chair based on clinical operation may also include a foot-operated lifting switch 10, an electric wire 11 and a driving structure, wherein the driving structure is used to drive the support frame 2 to adjust the height of the seat segment 5 relative to the base 1, and the foot-operated lifting switch 10 is connected to the driving structure through the electric wire 11. By connecting the foot-operated lifting switch 10 with an electric wire, the doctor can adjust the height through the foot-operated lifting switch 10, which can largely ensure the sterility of the doctor's hands during operation and facilitate the adjustment of the appropriate height at any time during treatment. As an embodiment, one end of the support frame 2 is hinged to the rear bottom surface of the seat segment 5 through a first hinge seat 12, and the other end is hinged to the base 1 through a second hinge seat 13. The driving structure is a motor, and the motor can drive the support frame 2 to rotate around the second hinge seat 13. By controlling the rotation of the motor, the support frame 2 is controlled to rotate around the second hinge seat 13, so that the angle between the support frame 2 and the base is changed, thereby controlling the height. Optionally, the multifunctional injection beauty chair based on clinical operation also includes a motor, which is not shown in the figure. The motor is located between the base 1 and the support frame 2, and is connected to the foot-operated lifting switch 10 through the wire 11. The foot-operated lifting switch is such as a foot-operated control panel, which can be controlled by foot. The motor is connected to the support frame 2, and the output shaft of the motor is connected to the seat segment 5, which is used to drive the lifting of the seat segment 5, thereby adjusting the relative position of the doctor and the beauty seeker, adapting to the needs of different doctors during different operations, and reducing labor intensity. Preferably, the other end of the wire 11 is connected to the left side of the outer wall of the lower end of the seat segment 5.

[0050] In this embodiment, the seat segment 5 is connected between the backrest segment 4 and the leg segment 6. The backrest segment 4 can be rotated upward from the horizontal to form an obtuse angle or a right angle with the upper surface of the seat segment 5. The leg segment 6 can be rotated downward from the horizontal to be folded under the seat segment 5. The backrest segment 4 and the leg segment 6 can be fixed after rotation, thereby forming a seat main body structure, such as Figure 3 As shown. The method of fixing the backrest section 4 and the leg section 6 after rotation is a prior art. For example, the seat adjustment method on the car is used to change the support range of the backrest section. And the leg section 6 can be rotated downward from the horizontal to folded under the seat section 5 and fixed, so that it will not block the front of the seat body. The doctor can observe the patient's face in front of the seat to ensure the accuracy of the judgment. And when the patient is in an upright position, the circular hole 31 of the head support 3 is used to fix the patient's head to avoid possible damage caused by shaking the head due to pain during the injection operation. For example: because the doctor operates the shoulder and neck area, when the patient is in a prone position, the circular hole 31 in the middle of the head support 3 can ensure the patient's normal breathing while fixing the head of the patient. The method of setting a detachable head support 3 and setting a circular hole 31 in the middle of the head support 3 can play an adaptive adjustment to the fixation of the head when the patient's body position changes, which is convenient for doctors to perform medical beauty.

[0051] As a preferred embodiment, the width of the seat section 5 is 49cm-51cm, and the depth of the seat section 5 is 44cm-46cm. Adjusting the seat width from the conventional 60-65cm to 49cm-51cm, and the depth from the conventional 55-60cm to 44cm-46cm, can avoid increasing the forward tilt of the waist during the doctor's operation, prevent the doctor from feeling uncomfortable in the waist during treatment, and facilitate the doctor to perform medical cosmetic operations, thereby reducing the doctor's workload and ensuring the stability of the injection technology, thereby indirectly improving the treatment quality of the beauty seeker. In this embodiment, if Figure 2 As shown, the width of the seat segment 5 is 50 cm, and the depth of the seat segment 5 is 45 cm.

[0052] The seat section 5 is connected between the backrest section 4 and the leg section 6, and the headrest 3 is arranged on the side of the backrest section 4 away from the seat section 5, that is, with the seat section 5 as the center, the backrest section 4 and the leg section 6 can be rotated to be level with the seat section 5, thereby forming a bed. Figure 4 As shown, the patient's buttocks are supported by the seat section 5, the legs are supported by the leg section 6, the back is supported by the backrest section 4, and the head is supported by the head support 3. The patient can lie on or lie on the bed, and a circular hole 31 is provided in the middle of the head support 3. The circular hole 31 is used to support the head or face, that is, when the patient lies on the bed, the circular hole 31 is used to support the head, and when the patient lies on the bed, the circular hole 31 is used to support the face. The circular hole 31 penetrates the head support 3 from the front to the back direction, so that when the circular hole 31 wraps the patient's face, it prevents movement during treatment to affect the operation, and the patient can breathe to ensure comfort.

[0053] A leg segment 6 is installed below the seat segment 5. The leg segment 6 is movably connected to the seat segment 5 and can present two states. In one preferred embodiment, the leg segment 6 is located below the seat segment 5 and parallel to the seat segment 5 when in a folded state, which can improve the supporting capacity when the patient is sitting and facilitate the doctor's operation. In another preferred embodiment, the leg segment 6 is in an unfolded state and is in a horizontal line with the seat segment 5, which can facilitate the doctor to perform relevant treatment when the patient is in a supine or prone position.

[0054] As a preferred embodiment, the headrest 3 is detachably connected to the backrest section 4, and different headrests can be replaced according to the patient, so that the patient can be supported by circular holes of different sizes. Specifically, an assembleable headrest is installed on one side of the outer wall of the upper end of the backrest section, a circular hole is designed in the middle of the headrest, and fitting grooves are symmetrically opened on both sides of the lower end of the headrest, and a connecting rod is installed in the fitting groove to connect the headrest and the backrest, so that the headrest can be installed and removed.

[0055] As an implementation method, Figure 2As shown, the first connecting rod 7 and the second connecting rod 8 are respectively connected to both sides of one end of the head support 3 close to the backrest section 4, and the first connecting rod 7 and the second connecting rod 8 are inserted into the backrest section 4, which is convenient for installation and removal and provides stable support. Specifically, the first connecting rod 7 and the second connecting rod 8 are symmetrically connected to the upper end of the seat section 5 on both sides of the lower end of the head support 3 by the first connecting rod 7 and the second connecting rod 8. The head support 3 is detachable to adapt to various body positions of the beauty seeker and is convenient for the doctor to operate.

[0056] As a preferred embodiment, the periphery of the circular hole 31 is an arc shape that bends toward the inside of the headrest 3, which can better support the patient's head and face. The periphery of the circular hole 31 is provided with an elastic soft support to ensure the stability and comfort of the support. For example, the soft support is rubber to ensure the comfort of the support.

[0057] As a preferred embodiment, a heating device 14 is provided inside the backrest section 4 and the headrest 3. The heating device 14 in the headrest 3 is used to heat the patient's head, and the heating device 14 in the backrest section 4 is used to heat the patient's back and waist, so as to relieve the tension of the person being injected.

[0058] In this embodiment, at least four pulleys 9 may be provided at the bottom of the base 1, and the pulleys 9 have a brake structure for easy movement and fixation. Optionally, four pulleys 9 are installed below the base 1, and the pulleys 9 have brakes for easy movement and fixation of the beauty chair.

[0059] This embodiment provides a multifunctional injection beauty chair for clinical operations, which has diversified functions, is convenient and reliable to use, and is suitable for doctors to perform related beauty treatments.

[0060] In one embodiment of the utility model, a detachable head support device is installed on one side of the outer wall of the upper end of the backrest section. A circular hole is designed in the middle of the head support, which can fix the head of the patient when the patient is sitting or lying down, making it convenient for the doctor to perform medical cosmetic operations. At the same time, when the doctor needs to operate the shoulder and back, the patient can fix the front of the face in the circular hole in the middle of the head support to prevent movement during treatment that affects the operation.

[0061] In another embodiment of the present invention, a foldable leg section 6 is installed directly under the seat, and the foldable leg section 6 is movably connected to the seat section. When in the folded state, the patient can take a sitting position, which is convenient for the doctor to perform related operations; when in the unfolded state, the patient can take a lying position, which can be adjusted according to the specific needs of the doctor. While ensuring the comfort of the patient during the treatment process, it also takes into account the convenience of the doctor's operation.

[0062] At the same time, in other embodiments of the utility model, the outer wall on the right side of the lower end of the base is connected to a foot-operated electric control panel through an electric wire. The doctor can control the switch and adjust the seat height through the foot-operated control panel, which can largely ensure the sterility of the doctor's hands during the operation and facilitate the adjustment of the appropriate height at any time during treatment.

[0063] In other embodiments of the utility model, the seat width is adjusted from the conventional 60-65cm to 50cm and the depth is adjusted from the conventional 55-60cm to 45cm. This can avoid increasing the forward tilt of the doctor's waist during operation and prevent the doctor from suffering from waist discomfort during treatment. At the same time, it is convenient for the doctor to perform medical cosmetic operations, thereby reducing the doctor's workload and ensuring the stability of the injection technology, thereby indirectly improving the treatment quality of the patients.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional cosmetic injection chair based on clinical operation, characterized in that: It comprises a seat body and a head support (3); The seat body comprises a seat section (5), a backrest section (4) and a leg section (6); a support structure is provided at the bottom of the seat section (5); and the seat section (5) is connected between the backrest section (4) and the leg section (6); The backrest section (4) and the leg section (6) can both be rotated to be level with the seat section (5); the backrest section (4) can be rotated upward from the horizontal to form an obtuse angle or a right angle with the upper surface of the seat section (5); the leg section (6) can be rotated downward from the horizontal to be folded under the seat section (5); and the backrest section (4) and the leg section (6) can be fixed after being rotated; The head support (3) is arranged on a side of the backrest section (4) away from the seat section (5), and a circular hole (31) is provided in the middle of the head support (3). The circular hole (31) penetrates the head support (3) from the front to the back direction, and the circular hole (31) is used to support the head or face.

2. The multifunctional cosmetic injection chair based on clinical operation according to claim 1 is characterized in that: The headrest (3) is detachably connected to the backrest section (4).

3. The multifunctional cosmetic injection chair based on clinical operation according to claim 2 is characterized in that: A first connecting rod (7) and a second connecting rod (8) are respectively connected to both sides of one end of the headrest (3) close to the backrest section (4); the first connecting rod (7) and the second connecting rod (8) are inserted into the backrest section (4).

4. The multifunctional cosmetic injection chair based on clinical operation according to claim 1 is characterized in that: The width of the seat section (5) is 49 cm-51 cm, and the depth of the seat section (5) is 44 cm-46 cm.

5. The multifunctional cosmetic injection chair based on clinical operation according to claim 1 is characterized in that: The support structure comprises a base (1) and a support frame (2); the support frame (2) supports the seat segment (5) on the upper part of the base (1); and the support frame (2) is capable of adjusting the height of the seat segment (5) relative to the base (1).

6. The multifunctional cosmetic injection chair based on clinical operation according to claim 5 is characterized in that: It also comprises a foot-operated lifting switch (10), an electric wire (11) and a driving structure, wherein the driving structure is used to drive the support frame (2) to adjust the height of the seat section (5) relative to the base (1), and the foot-operated lifting switch (10) is connected to the driving structure via the electric wire (11).

7. The multifunctional cosmetic injection chair based on clinical operation according to claim 6 is characterized in that: One end of the support frame (2) is hinged to the rear bottom surface of the seat section (5) through a first hinge seat (12), and the other end is hinged to the base (1) through a second hinge seat (13). The driving structure is a motor, and the motor can drive the support frame (2) to rotate around the second hinge seat (13).

8. The multifunctional cosmetic injection chair based on clinical operation according to claim 5 is characterized in that: At least four pulleys (9) are provided at the bottom of the base (1), and the pulleys (9) have a brake structure.

9. The multifunctional cosmetic injection chair based on clinical operation according to any one of claims 1 to 8, characterized in that: The periphery of the circular hole (31) is in the shape of an arc that bends toward the inside of the headrest (3), and the periphery of the circular hole (31) is provided with an elastic soft support.

10. The multifunctional cosmetic injection chair based on clinical operation according to any one of claims 1 to 8, characterized in that: The backrest section (4) and the headrest (3) are both provided with a heating device (14); the heating device (14) in the headrest (3) is used to heat the patient's head, and the heating device (14) in the backrest section (4) is used to heat the patient's back and waist.

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