Dental treatment chair with good applicability

Abstract

An adjusting mechanism comprises a rotating plate, a back cushion is fixedly installed at the lower end of the top face of the rotating plate, a through opening is formed in the position, located above the back cushion, of the surface of the rotating plate, and a rotating rod is rotationally connected to the upper end of the bottom face of the rotating plate; the other end of the rotating rod is connected with the interior of the through opening in a penetrating mode, the bottom face of the rotating plate is further fixedly installed with a second motor, an output shaft of the second motor is fixedly connected with the rotating rod, the end, penetrating through the through opening, of the rotating rod is fixedly connected with an arc-shaped head support, and air cushions are symmetrically and fixedly connected to the two sides of the top face of the arc-shaped head support. The bottom faces of the two air cushions are jointly connected with an air guide pipe in a penetrating mode, the outer wall of the air guide pipe is fixedly connected with the bottom face of the arc-shaped head support, the middle of the air guide pipe penetrates through the through opening and is fixedly connected with an air pump, the head of a patient in the arc-shaped head support is actively driven to deviate towards the side edge, and the fatigue of the patient for maintaining actions is relieved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a dental treatment chair with good applicability. Background Technology

[0002] A dental chair, also known as a dental chair or dental chair, is an essential piece of equipment for dentists to treat patients. It is well-designed, combining comfort, adjustability, and functionality. The dental chair is also equipped with auxiliary equipment such as suction devices, lighting equipment, and dental tool trays. These devices greatly improve the efficiency of dentists and provide patients with a safer and more hygienic treatment environment.

[0003] During dental surgery, sometimes the patient's head needs to be positioned to the side for the convenience of the dentist. However, because the patient's body is not easily moved, maintaining this position for a long time can easily lead to fatigue. Secondly, dentists usually provide mouthwash for patients during dental treatment to clean debris in the mouth, but it is inconvenient for patients lying on the treatment chair to get up and spit out the mouthwash. Therefore, a suitable dental treatment chair is proposed to solve the above problems. Utility Model Content

[0004] The technical problems to be solved by this utility model are as follows: maintaining a side-head position for a long time can easily lead to patient fatigue; patients lying on the treatment chair find it inconvenient to get up and spit out the mouthwash.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A versatile dental treatment chair includes a support mechanism, an adjustment mechanism above the support mechanism, the support mechanism including a motor, and the adjustment mechanism including a rotating rod and an air pump.

[0007] Also includes:

[0008] The adjustment mechanism includes a rotating plate, a cushion is fixedly installed on the lower end of the top surface of the rotating plate, and an opening is provided on the surface of the rotating plate above the cushion.

[0009] The rotating plate has a rotating rod rotatably connected to the upper end of its bottom surface. The other end of the rotating rod is connected through the inside of the opening. The bottom surface of the rotating plate is also fixedly installed with the second motor. The output shaft of the second motor is fixedly connected to the rotating rod.

[0010] The rotating rod is fixedly connected to an arc-shaped head support at one end that passes through the opening. Air cushions are symmetrically fixedly connected to both sides of the top surface of the arc-shaped head support. An air guide tube is connected through the bottom surfaces of the two air cushions. The outer wall of the air guide tube is fixedly connected to the bottom surface of the arc-shaped head support. The middle part of the air guide tube passes through the opening and is fixedly connected to the air pump. The outer wall of the air pump is fixedly connected to the bottom surface of the rotating plate.

[0011] As a further embodiment of this utility model: the support mechanism includes a base, a cushion is fixedly installed on the top surface of the base, one top end of the base is fixedly installed with a motor, and the top surface of the base and the side near the motor are rotatably connected to the lower end of the rotating plate. The output shaft of the motor passes through the base and is fixedly connected to the rotating plate.

[0012] As a further embodiment of this utility model: a support frame is fixedly installed on the upper end of both the front and back sides of the base, a handrail is fixedly connected to the top of each support frame, and an extension plate is fixedly connected to the middle surface of one side of the support frame.

[0013] As a further embodiment of this utility model: a hoop is fixedly connected to the middle of the outer surface of the extension plate, a waste discharge nozzle is movably contacted on the top surface of the hoop, a waste guide tube is inserted into and passes through the bottom of the waste discharge nozzle, the outer wall of the waste guide tube is connected through the inner side of the hoop, and a limit ring is fixedly connected to the lower outer wall of the waste guide tube.

[0014] As a further embodiment of this utility model: a wastewater pool is fixedly installed on one side of the top of the base, a waste discharge pipe is connected through the lower side of the wastewater pool, and a top frame is fixedly installed on the top of the wastewater pool.

[0015] As a further embodiment of this utility model: the top surface of the top frame is movably supported by a perforated plate, and the top surface of the top frame and both sides of the perforated plate are rotatably connected to abutting rods, the bottom surfaces of the two abutting rods abutting against the perforated plate.

[0016] As a further embodiment of this utility model: the middle part of the inner wall of the perforated plate is connected to the waste guide pipe, and the bottom end of the waste guide pipe extends into the interior of the wastewater tank, and the bottom surface of the perforated plate abuts against the limiting ring.

[0017] The beneficial effects of this utility model are:

[0018] (1) The present invention provides an arc-shaped headrest above the backrest of the treatment chair. Driven by a motor, the arc-shaped headrest can rotate, thereby actively causing the patient's head inside the arc-shaped headrest to shift to the side, which helps to relieve the fatigue of the patient in maintaining the movement. Air cushions are provided on both sides inside the arc-shaped headrest. The air cushions are inflated by air pumps to clamp the patient's head, thereby ensuring that the patient's head will not shift inside the arc-shaped headrest, which is convenient for the doctor to perform the operation.

[0019] (2) The waste discharge nozzle is connected to the armrest of the treatment chair. The waste discharge nozzle is connected to the wastewater pool through a flexible waste pipe. After the doctor provides the patient with mouthwash, the patient can take out the waste discharge nozzle on the armrest side and hold it against the mouth, and then spit out the mouthwash. The above steps can avoid the inconvenience caused by the patient getting up frequently. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 yes Figure 1 Enlarged structural diagram of region A in the middle;

[0023] Figure 3 This is a top view of the top frame structure in this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the rotating plate located on one side of the cushion in this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the arc-shaped headrest located on one side of the air cushion in this utility model.

[0026] In the diagram: 1. Support mechanism; 101. Base; 102. Cushion; 103. Support frame; 104. Armrest; 105. Extension plate; 106. Hoop; 107. Waste discharge nozzle; 108. Waste guide pipe; 109. Limiting ring; 110. Wastewater pool; 111. Waste discharge pipe; 112. Top frame; 113. Orifice plate; 114. Support rod; 115. Motor 1; 2. Adjustment mechanism; 201. Rotating plate; 202. Backrest; 203. Through port; 204. Rotating rod; 205. Motor 2; 206. Arc-shaped headrest; 207. Air cushion; 208. Air guide pipe; 209. Air pump. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 1-5As shown, a suitable dental treatment chair includes a support mechanism 1, an adjustment mechanism 2 above the support mechanism 1, a motor 115, and an adjustment mechanism 2 including a rotating rod 204 and an air pump 209. It also includes a rotating plate 201, a cushion 202 fixedly mounted on the lower top surface of the rotating plate 201, and an opening 203 on the surface of the rotating plate 201 above the cushion 202. The rotating rod 204 is rotatably connected to the upper bottom surface of the rotating plate 201, and the other end of the rotating rod 204 is connected through the opening 203. The bottom surface of plate 01 is also fixedly installed with motor 205. The output shaft of motor 205 is fixedly connected to rotating rod 204. An arc-shaped head support 206 is fixedly connected to one end of rotating rod 204 that passes through opening 203. Air cushions 207 are symmetrically fixedly connected to both sides of the top surface of the arc-shaped head support 206. An air guide pipe 208 is connected through the bottom surfaces of the two air cushions 207. The outer wall of the air guide pipe 208 is fixedly connected to the bottom surface of the arc-shaped head support 206, and the middle part of the air guide pipe 208 passes through opening 203 and is fixedly connected to air pump 209. The outer wall of air pump 209 is fixedly connected to the bottom surface of rotating plate 201. Figure 1 As shown, the air duct 208 is a three-way pipe, and the upper two ends of the air duct 208 are respectively connected to two air cushions 207, while the lower two ends are connected to the air pump 209.

[0029] The support mechanism 1 includes a base 101, a cushion 102 fixedly mounted on the top surface of the base 101, a motor 115 fixedly mounted at one top end of the base 101, and a rotating plate 201 rotatably connected to the lower end of the base 101 on the top surface near the motor 115. The output shaft of the motor 115 passes through the base 101 and is fixedly connected to the rotating plate 201. Figure 1 The offset angle of the rotating plate 201 can be controlled by the motor 115, thereby controlling the degree of supine position of the patient's upper body.

[0030] Support frames 103 are fixedly installed on the upper ends of both the front and back of the base 101. Each support frame 103 has a handrail 104 fixedly connected to its top. An extension plate 105 is fixedly connected to the middle surface of one support frame 103. A hoop 106 is fixedly connected to the middle of the outer surface of the extension plate 105. A waste discharge nozzle 107 is movably contacted on the top surface of the hoop 106. A waste guide pipe 108 is inserted into and passes through the bottom of the waste discharge nozzle 107. The outer wall of the waste guide pipe 108 is connected to the inner side of the hoop 106. A limit ring 109 is fixedly connected to the lower outer wall of the waste guide pipe 108. Figure 1 As shown, the waste discharge nozzle 107 is made of silicone, and the waste guide tube 108 is made of plastic. The waste guide tube 108 is long enough to facilitate moving the waste discharge nozzle 107 to the patient's mouth.

[0031] A wastewater tank 110 is fixedly installed on one side of the top of the base 101. A waste discharge pipe 111 is connected through the lower side of the wastewater tank 110. A top frame 112 is fixedly installed on the top of the wastewater tank 110. A perforated plate 113 is movably supported on the top surface of the top frame 112. Abutment rods 114 are rotatably connected to the top surface of the top frame 112 and on both sides of the perforated plate 113. The bottom surfaces of the two abutment rods 114 abut against the perforated plate 113. The middle of the inner wall of the perforated plate 113 is connected through a waste guide pipe 108, and the bottom end of the waste guide pipe 108 extends into the wastewater tank 110. The bottom surface of the perforated plate 113 abuts against a limiting ring 109. Figures 1-2 As shown, when the waste discharge nozzle 107 is moved, the limiting ring 109 prevents the bottom end of the waste pipe 108 from being pulled out of the wastewater pool 110.

[0032] The working principle of this utility model:

[0033] When a patient is undergoing dental surgery, their buttocks and legs rest on the seat cushion 102, their back is supported by the backrest cushion 202, and their head is placed inside the curved headrest 206. When the air pump 209 is started, it inflates the two air cushions 207 simultaneously through the air tube 208. The air cushions 207 expand and clamp the patient's head. The second motor 205 is started and drives the curved headrest 206 to rotate through the rotating rod 204, thereby pushing the patient's head to one side, making it easier for the doctor to perform the surgical operation.

[0034] During the operation, the doctor fed the patient mouthwash and handed the waste discharge nozzle 107 to the patient. The patient held the waste discharge nozzle 107 to the side of their mouth and spat out the mouthwash. The mouthwash entered the wastewater pool 110 along the waste discharge tube 108.

[0035] When replacing the waste discharge nozzle 107 and the waste guide tube 108, rotate the abutment rods 114 on both sides to separate them from the orifice plate 113. Then, remove the orifice plate 113 from above the top frame 112. After that, pull the waste discharge nozzle 107 out from the end of the waste guide tube 108. Finally, pull the waste guide tube 108 towards the side of the limiting ring 109. The waste guide tube 108 is then pulled out from inside the orifice plate 113 for easy subsequent recycling.

[0036] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A dental treatment chair with good applicability, comprising a support mechanism (1), wherein an adjustment mechanism (2) is provided above the support mechanism (1), the support mechanism (1) includes a motor (115), and the adjustment mechanism (2) includes a rotating rod (204) and an air pump (209); characterized in that Also includes: The adjustment mechanism (2) includes a rotating plate (201), a cushion (202) is fixedly installed on the lower end of the top surface of the rotating plate (201), and an opening (203) is provided on the surface of the rotating plate (201) and above the cushion (202). Among them, a rotating rod (204) is rotatably connected to the upper end of the bottom surface of the rotating plate (201), and the other end of the rotating rod (204) is connected through the inside of the through-hole (203). The bottom surface of the rotating plate (201) is also fixedly installed with the second motor (205), and the output shaft of the second motor (205) is fixedly connected to the rotating rod (204). Among them, the rotating rod (204) is fixedly connected to an arc-shaped head support (206) at one end through the opening (203). Air cushions (207) are symmetrically fixedly connected to both sides of the top surface of the arc-shaped head support (206). The bottom surfaces of the two air cushions (207) are connected to a common air guide pipe (208). The outer wall of the air guide pipe (208) is fixedly connected to the bottom surface of the arc-shaped head support (206). The middle part of the air guide pipe (208) passes through the opening (203) and is fixedly connected to the air pump (209). The outer wall of the air pump (209) is fixedly connected to the bottom surface of the rotating plate (201).

2. The dental treatment chair with good applicability according to claim 1, characterized in that, The support mechanism (1) includes a base (101), a cushion (102) is fixedly installed on the top surface of the base (101), one top end of the base (101) is fixedly installed with a motor (115), and the top surface of the base (101) and the side near the motor (115) is rotatably connected to the lower end of the rotating plate (201). The output shaft of the motor (115) passes through the base (101) and is fixedly connected to the rotating plate (201).

3. The dental treatment chair with good applicability according to claim 2, characterized in that, The base (101) has a support frame (103) fixedly installed on the upper front and back sides. Each support frame (103) has a handrail (104) fixedly connected to its top, and an extension plate (105) is fixedly connected to the middle surface of one side of the support frame (103).

4. A dental treatment chair with good applicability according to claim 3, characterized in that, A hoop (106) is fixedly connected to the middle of the outer surface of the extension plate (105). The top surface of the hoop (106) is in contact with a waste discharge nozzle (107). A waste discharge nozzle (107) is inserted into and passes through the bottom of the waste discharge nozzle (107). The outer wall of the waste discharge nozzle (108) is connected to the inner side of the hoop (106). A limit ring (109) is fixedly connected to the lower outer wall of the waste discharge nozzle (108).

5. A dental treatment chair with good applicability according to claim 4, characterized in that, A wastewater tank (110) is fixedly installed on one side of the top of the base (101), and a waste discharge pipe (111) is connected through the lower side of the wastewater tank (110). A top frame (112) is fixedly installed on the top of the wastewater tank (110).

6. A dental treatment chair with good applicability according to claim 5, characterized in that, The top surface of the top frame (112) is movably supported by a perforated plate (113). The top surface of the top frame (112) and both sides of the perforated plate (113) are rotatably connected to abutment rods (114), and the bottom surfaces of the two abutment rods (114) abut against the perforated plate (113).

7. A dental treatment chair with good applicability according to claim 6, characterized in that, The middle part of the inner wall of the orifice plate (113) is connected to the waste pipe (108), and the bottom end of the waste pipe (108) extends into the wastewater tank (110). The bottom surface of the orifice plate (113) abuts against the limiting ring (109).

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