Operating chair with high comfort level

Abstract

The utility model discloses an operating chair with high comfort, which belongs to the technical field of dental equipment and comprises a base, the top of the base is rotatably connected with a support plate, the top of the support plate is fixedly provided with a mounting seat, the top of the mounting seat is fixedly provided with a seat plate, and the top of the seat plate is hinged with a backrest. A headrest is arranged at the top of the backrest; a mounting plate is hinged to the bottom of the headrest, the mounting plate is slidably mounted in the backrest, a mounting ring is hinged to the bottom of the mounting plate, and a threaded sleeve is rotatably mounted in the mounting ring. The angle of the headrest can be conveniently adjusted and fixed through the cooperation of the headrest, the mounting plate, the connecting screw rod and the threaded sleeve, the angle of the armrest cushion can be conveniently adjusted and fixed through the fastening bolt and the side plate, and the seat cushion, the back cushion, the pillow cushion and the armrest cushion are made of high-density foam, so that the headrest can be conveniently adjusted and fixed. Therefore, the use comfort is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dental equipment technical field especially relates to a high comfort degree operating chair. BACKGROUND

[0002] Dental operating chair is one of indispensable equipment in dental clinic and hospital, it provides comfortable, stable treatment position for patient, and facilitates doctor to carry out various dental operation.

[0003] In the dental operation process, the comfort degree of patient is important to the success of operation and the experience of patient. The traditional dental operating chair usually designs simply, only can satisfy basic sitting position demand, but lack comprehensive support to patient's head, back and arm, and long time operation can lead to patient's discomfort even pain. In addition, the adjustment mechanism of existing operating chair is often not flexible enough, is difficult to adapt to patients of different body shapes and operation needs, and the comfort of part component is poor, influence patient's overall experience, therefore we propose a high comfort degree operating chair to solve this problem. UTILITY MODEL CONTENT

[0004] The utility model is provided with a high comfort degree operating chair to solve the problems in the above background.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A high comfort degree operating chair, including: base, the top of base is rotatably connected with support plate, the top of support plate is fixedly installed with mounting seat, the top of mounting seat is fixedly installed with seat plate, the top of seat plate is hingedly connected with backrest, and the top of backrest is provided with headrest;

[0007] The bottom of headrest is hingedly connected with mounting plate, the mounting plate is slidingly installed in the inside of backrest, the bottom of mounting plate is hingedly connected with mounting ring, the mounting ring is rotatably installed with threaded sleeve, the bottom of headrest is hingedly connected with connecting screw rod, and the connecting screw rod is threadedly connected in the inside of threaded sleeve.

[0008] Preferably, one side of threaded sleeve is fixedly installed with handle, the handle is movably abutted on one side of mounting ring, both sides of mounting ring are fixedly installed with mounting shaft, the bottom of mounting plate is fixedly installed with hinged plate, the mounting shaft is rotatably installed in hinged plate, and the top of headrest is fixedly installed with pillow pad.

[0009] Preferably, the top of base is hingedly connected with pneumatic cylinder, the output end of pneumatic cylinder is hingedly connected with support plate, the inside of mounting seat is fixedly installed with bent plate, the bent plate is hingedly connected on one side of backrest, and the other side of backrest is fixedly installed with back cushion.

[0010] Preferably, the top of the seat plate is fixedly provided with a cushion, the front and rear sides of the seat plate are fixedly provided with side plates, the sides away from each other of the two side plates are fixedly provided with fixed shafts, the outer sides of the fixed shafts are rotatably sleeved with armrests, the top of the armrest is fixedly provided with an armrest cushion, the inner side of the fixed shaft is threadedly connected with a fastening screw, and one end of the fastening screw is movably abuts against the armrest.

[0011] Preferably, the rear side of the seat plate is fixedly provided with a fixed seat, the top of the fixed seat is fixedly provided with a sink, one side of the fixed seat is fixedly provided with a bracket, and the outer side of the bracket is fixedly provided with a plurality of hooks.

[0012] Preferably, the top of the fixed seat is rotatably provided with a bent column, the other end of the bent column is hingedly provided with a universal joint, the other end of the universal joint is hingedly provided with a lamp holder, and the other end of the lamp holder is hingedly provided with an illuminating lamp.

[0013] Preferably, the top of the fixed seat is rotatably provided with a mounting column, the top of the mounting column is rotatably provided with a rotating column, the other end of the rotating column is rotatably provided with a storage tray, the top of the mounting plate is fixedly provided with a hinged shaft, and the hinged shaft is rotatably arranged in the headrest.

[0014] Preferably, the cushion, the back cushion, the pillow and the armrest cushion are all made of high-density foam.

[0015] In the utility model, the angle of the supporting plate is adjusted through the starting of the air cylinder, the handle drives the threaded sleeve to rotate, the threaded sleeve drives the connecting screw to slide through the thread cooperation with the connecting screw, the connecting screw drives the headrest to rotate, so that the headrest is adjusted to a comfortable angle, and the handle is loosened after the adjustment is completed, the self-locking is realized through the thread cooperation of the connecting screw and the threaded sleeve, the angle of the headrest is fixed, the angle is adjusted through the rotating armrest, the angle of the armrest is fixed through the close abutment of the fastening bolt and the side plate after the fastening bolt is screwed, and the comfort is improved.

[0016] In the utility model, the storage bracket is arranged, the devices and consumables required for the dental operation are placed conveniently, the hooks are arranged, the dental operation tools are hung conveniently, the illuminating lamp is arranged, the illumination work in the dental operation process is realized, the angle of the illuminating lamp is adjusted through the rotating bent column, the universal joint and the lamp column, and the use flexibility is improved.

[0017] The utility model discloses reasonable structure design, through the cooperation of headrest, mounting plate, connecting screw rod and threaded sleeve convenient realization angle adjustment and fixed of headrest, through the cooperation of fastening bolt and side plate convenient realization angle adjustment and fixed of armrest pad, and through adopting high density foam to make cushion, back cushion, pillow and armrest pad to improve the use comfort. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional structure schematic view of the surgical chair with high comfort degree is provided in the utility model.

[0019] Figure 2 A three-dimensional structure schematic view of the surgical chair with high comfort degree is provided in the utility model.

[0020] Figure 3 A partial structure schematic view in Figure 2 .

[0021] Figure 4 A bottom view three-dimensional structure schematic view of the surgical chair with high comfort degree is provided in the utility model.

[0022] Figure 5 A partial structure schematic view in Figure 4 .

[0023] In the drawing: 1, base; 2, support plate; 201, air cylinder; 3, seat plate; 301, cushion; 302, mounting seat; 4, backrest; 401, bent plate; 5, headrest; 501, pillow; 502, mounting plate; 503, mounting shaft; 504, hinged plate; 505, handle; 506, hinged shaft; 507, connecting screw rod; 508, threaded sleeve; 509, mounting ring; 6, illuminating lamp; 601, lamp holder; 602, universal joint; 603, bent column; 7, storage tray; 701, rotating column; 702, mounting column; 8, support plate; 801, armrest pad; 802, side plate; 803, fixed shaft; 804, fastening screw; 9, fixed seat; 10, water tank; 11, bracket; 12, hook. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Referring to Figures 1-5 , a surgical chair with high comfort degree, comprising: base 1, the top of base 1 is rotatably connected with support plate 2, support plate 2 is fixedly installed with mounting seat 302 on the top, mounting seat 302 is fixedly installed with seat plate 3 on the top, seat plate 3 is hingedly connected with backrest 4 on the top, and headrest 5 is arranged on the top of backrest 4.

[0026] The bottom of the headrest 5 is hingedly connected with a mounting plate 502, the mounting plate 502 is slidingly mounted in the interior of the backrest 4, the bottom of the mounting plate 502 is hingedly connected with a mounting ring 509, the mounting ring 509 is rotatably mounted with a threaded sleeve 508 in the interior, the bottom of the headrest 5 is hingedly connected with a connecting screw 507, the connecting screw 507 is threadedly connected in the interior of the threaded sleeve 508.

[0027] In the embodiment, one side of the threaded sleeve 508 is fixedly mounted with a handle 505, the handle 505 movably abuts on one side of the mounting ring 509, both sides of the mounting ring 509 are fixedly mounted with mounting shafts 503, the bottom of the mounting plate 502 is fixedly mounted with a hinge plate 504, the mounting shafts 503 are rotatably mounted in the hinge plate 504, and the top of the headrest 5 is fixedly mounted with a pillow 501.

[0028] In the embodiment, the top of the base 1 is hingedly connected with a gas cylinder 201, the output end of the gas cylinder 201 is hingedly connected with the support plate 2, the interior of the mounting seat 302 is fixedly mounted with a bent plate 401, the bent plate 401 is hingedly connected on one side of the backrest 4, and the other side of the backrest 4 is fixedly mounted with a back cushion.

[0029] In the embodiment, the top of the seat plate 3 is fixedly mounted with a seat cushion 301, both sides of the seat plate 3 are fixedly mounted with side plates 802, both sides of the two side plates 802 away from each other are fixedly mounted with fixed shafts 803, the outer sides of the fixed shafts 803 are rotatably sleeved with armrest plates 8, the top of the armrest plate 8 is fixedly mounted with an armrest cushion 801, the interior of the fixed shaft 803 is threadedly connected with a fastening screw 804, and one end of the fastening screw 804 movably abuts on the armrest plate 8.

[0030] In the embodiment, the rear side of the seat plate 3 is fixedly mounted with a fixed seat 9, the top of the fixed seat 9 is fixedly mounted with a water tank 10, one side of the fixed seat 9 is fixedly mounted with a bracket 11, and the outer side of the bracket 11 is fixedly mounted with a plurality of hooks 12.

[0031] In the embodiment, the top of the fixed seat 9 is rotatably mounted with a bent column 603, the other end of the bent column 603 is hingedly connected with a universal joint 602, the other end of the universal joint 602 is hingedly connected with a lamp holder 601, and the other end of the lamp holder 601 is hingedly connected with the illuminating lamp 6.

[0032] In the embodiment, the top of the fixed seat 9 is rotatably mounted with a mounting column 702, the top of the mounting column 702 is rotatably mounted with a rotating column 701, the other end of the rotating column 701 is rotatably mounted with the storage tray 7, the top of the mounting plate 502 is fixedly mounted with a hinge shaft 506, and the hinge shaft 506 is rotatably mounted in the interior of the headrest 5.

[0033] In the embodiment, the seat cushion 301, the back cushion, the pillow 501 and the armrest cushion 801 are made of high-density foam, a large number of micro-bubbles are formed in the foaming process of the high-density foam, so that the foam has the characteristics of light weight, heat insulation, sound absorption and the like, and the high-density foam has the characteristics of high density, which makes it have high strength and bearing capacity, and at the same time, due to the closed porosity of the internal structure, the high-density foam also has good waterproofness and heat preservation performance, has good support and pressure dispersion capacity, and can effectively reduce the body fatigue caused by long-time use.

[0034] In the embodiment, in use, the angle adjustment of the support plate 2 is controlled by starting the air cylinder 201, the handle 505 is rotated to drive the threaded sleeve 508 to rotate, the threaded sleeve 508 drives the connecting screw 507 to slide through the threaded cooperation with the connecting screw 507, and the connecting screw 507 drives the headrest 5 to rotate, so as to conveniently adjust the headrest 5 to a comfortable angle, and then the handle 505 is loosened, the threaded cooperation between the connecting screw 507 and the threaded sleeve 508 is achieved, the angle of the headrest 5 is fixed, the angle adjustment is realized by rotating the support plate 8, the angle of the support plate 8 is fixed by rotating the fastening bolt and abutting tightly with the side plate 802, so as to improve the comfort, the device and consumables required for the dental surgery are conveniently placed through the setting of the storage bracket 11, the dental surgery tools are conveniently hung through the setting of the hook 12, the lighting work in the dental surgery process is realized through the setting of the illuminating lamp 6, the angle adjustment of the illuminating lamp 6 is realized through the rotation of the bent column 603, the universal joint 602 and the lamp post, and the use flexibility is improved.

[0035] The comfortable operation chair is described in detail. The principle and implementation of the application are described in the specific examples. The above examples are used to help understand the method and core idea of the application. It should be noted that the ordinary skilled in the art can make some improvements and modifications without departing from the principles of the application, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims

1. A highly comfortable surgical chair, characterized in that, include: The base (1) has a support plate (2) rotatably connected to the top of the base (1), and a mounting seat (302) is fixedly installed on the top of the support plate (2). A seat plate (3) is fixedly installed on the top of the mounting seat (302), and a backrest (4) is hinged to the top of the seat plate (3). A headrest (5) is provided on the top of the backrest (4). The bottom of the headrest (5) is hinged to a mounting plate (502), which is slidably mounted inside the backrest (4). The bottom of the mounting plate (502) is hinged to a mounting ring (509), and a threaded sleeve (508) is rotatably mounted inside the mounting ring (509). The bottom of the headrest (5) is hinged to a connecting screw (507), which is threadedly connected inside the threaded sleeve (508).

2. The highly comfortable surgical chair according to claim 1, characterized in that, A handle (505) is fixedly installed on one side of the threaded sleeve (508). The handle (505) is movably abutted against one side of the mounting ring (509). Mounting shafts (503) are fixedly installed on both sides of the mounting ring (509). A hinge plate (504) is fixedly installed at the bottom of the mounting plate (502). The mounting shaft (503) is rotatably installed in the hinge plate (504). A pillow pad (501) is fixedly installed on the top of the headrest (5).

3. The highly comfortable surgical chair according to claim 1, characterized in that, A cylinder (201) is hinged to the top of the base (1), and the output end of the cylinder (201) is hinged to the support plate (2). A bent plate (401) is fixedly installed inside the mounting base (302), and the bent plate (401) is hinged to one side of the backrest (4). A cushion is fixedly installed on the other side of the backrest (4).

4. The highly comfortable surgical chair according to claim 1, characterized in that, A seat cushion (301) is fixedly installed on the top of the seat plate (3). Side plates (802) are fixedly installed on both the front and rear sides of the seat plate (3). A fixed shaft (803) is fixedly installed on the side of the two side plates (802) that are far apart from each other. A support plate (8) is rotatably sleeved on the outside of the fixed shaft (803). An armrest pad (801) is fixedly installed on the top of the support plate (8). A fastening screw (804) is threaded inside the fixed shaft (803). One end of the fastening screw (804) is movably abutting against the support plate (8).

5. A highly comfortable surgical chair according to claim 4, characterized in that, A fixed seat (9) is fixedly installed on the rear side of the seat plate (3), a water tank (10) is fixedly installed on the top of the fixed seat (9), a bracket (11) is fixedly installed on one side of the fixed seat (9), and multiple hooks (12) are fixedly installed on the outer side of the bracket (11).

6. A highly comfortable surgical chair according to claim 5, characterized in that, A bent column (603) is rotatably mounted on the top of the fixed base (9). A universal joint (602) is hinged to the other end of the bent column (603). A lamp holder (601) is hinged to the other end of the universal joint (602). A lighting lamp (6) is hinged to the other end of the lamp holder (601).

7. A highly comfortable surgical chair according to claim 6, characterized in that, The top of the fixed base (9) is rotatably mounted with a mounting column (702), the top of the mounting column (702) is rotatably mounted with a rotating column (701), the other end of the rotating column (701) is rotatably mounted with a storage tray (7), the top of the mounting plate (502) is fixedly mounted with a hinge shaft (506), and the hinge shaft (506) is rotatably mounted inside the headrest (5).

8. A highly comfortable surgical chair according to claim 7, characterized in that, The seat cushion (301), back cushion, pillow cushion (501) and armrest cushion (801) are all made of high-density foam.

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