Pillow device of dental comprehensive treatment chair

Abstract

The utility model relates to the technical field of dental comprehensive treatment chairs, in particular to a pillow device of a dental comprehensive treatment chair, which comprises a pillow frame, a support is mounted on the back of the pillow frame, a bent plate is rotatably connected to the support through a first damping rotating shaft, and an insertion plate is rotatably connected to the bottom of the bent plate through a second damping rotating shaft. The inserting plate is inserted into a chair frame of the dental comprehensive treatment chair, a mounting groove is formed in the back face of the pillow frame, the support is fixedly connected into the mounting groove, a plurality of adjusting holes are formed in the mounting groove in the vertical direction, a first fixing sleeve is arranged at the top of the bent plate, and the support is rotationally connected with the first fixing sleeve through a first damping rotating shaft. And a second fixing sleeve is arranged at the bottom of the bent plate. The height, the angle and the position of the pillow can be easily adjusted according to the body shape, the posture and the treatment requirement through the rotary connection of the support, the bent plate and the insertion plate, so that the comfort and the treatment experience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dental comprehensive treatment chair technical field, specifically is a pillow device of dental comprehensive treatment chair. BACKGROUND

[0002] In the dental medical field, the comprehensive treatment chair is the important equipment indispensable in the oral diagnosis and treatment process. It integrates the seat, illumination, saliva suction system, spray cooling system and multiple functions, provides the all -round, high -efficient treatment environment for the dentist.

[0003] Among them, the pillow device as the key component of the comprehensive treatment chair is directly related to the comfort and treatment effect of the patient. The traditional dental comprehensive treatment chair pillow device adopts the fixed design mostly, cannot carry out the flexible adjustment according to the body shape, posture and treatment demand of the patient, this not only limits the comfort in the treatment process, also can influence the operation efficiency and accuracy of the dentist. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a pillow device of dental comprehensive treatment chair, solves the problem that the traditional dental comprehensive treatment chair pillow device adopts the fixed design mostly, cannot carry out the flexible adjustment according to the body shape, posture and treatment demand of the patient, this not only limits the comfort in the treatment process, also influences the operation efficiency and accuracy of the dentist.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a pillow device of dental comprehensive treatment chair, including pillow frame, the back surface of pillow frame is installed with support, the support is rotatably connected with the bent plate through the first damping pivot, the bottom of bent plate is rotatably connected with the plug -in board through the second damping pivot, the plug -in board is inserted in the chair frame of dental comprehensive treatment chair.

[0006] As a preferred scheme of the pillow device of dental comprehensive treatment chair of the utility model, wherein: the back surface of pillow frame is equipped with mounting groove, and the support is fixedly connected in the mounting groove.

[0007] As a preferred scheme of the pillow device of dental comprehensive treatment chair of the utility model, wherein: a plurality of adjusting holes are arranged in the mounting groove in the vertical direction.

[0008] As a preferred scheme of the pillow device of dental comprehensive treatment chair of the utility model, wherein: the top of bent plate is equipped with the first fixed sleeve, and the support is rotatably connected with the first fixed sleeve through the first damping pivot.

[0009] As a preferred scheme of the pillow device of dental comprehensive treatment chair of the utility model, wherein: the bottom of bent plate is equipped with the second fixed sleeve.

[0010] As a preferred scheme of the pillow device of the dental comprehensive treatment chair, the top of the plug-in plate is provided with an ear seat, and the second fixing sleeve is rotationally connected with the ear seat through a second damping pivot.

[0011] As a preferred scheme of the pillow device of the dental comprehensive treatment chair, the back of the pillow frame is fixedly connected with a handle on each side.

[0012] As a preferred scheme of the pillow device of the dental comprehensive treatment chair, the handle is outwardly inclined in a direction away from the pillow frame.

[0013] As a preferred scheme of the pillow device of the dental comprehensive treatment chair, the front of the pillow frame is fixedly connected with a pillow cotton, and the front of the pillow cotton is provided with a groove in the middle.

[0014] As a preferred scheme of the pillow device of the dental comprehensive treatment chair, the first damping pivot and the second damping pivot are provided with a locking mechanism.

[0015] By the above technical scheme, the pillow device of the dental comprehensive treatment chair has at least the following beneficial effects:

[0016] 1. The rotation connection of the support, the bent plate and the plug-in plate can easily adjust the height, angle and position of the pillow according to the body shape, posture and treatment needs, thereby improving the comfort and treatment experience.

[0017] 2. The pillow device is installed on the chair frame of the dental comprehensive treatment chair in a plug-in mode, so that the installation and disassembly process becomes simpler and faster, and the dentist can fix the pillow device on the comprehensive treatment chair or quickly disassemble it for cleaning or replacement when needed. DETAILED DESCRIPTION

[0018] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of this application:

[0019] Figure 1 It is a perspective view of the present application;

[0020] Figure 2 It is a front view of the present application;

[0021] Figure 3 It is a rear view of the present application;

[0022] Figure 4 It is a bent plate structure schematic view of the present application;

[0023] Figure 5 It is a plug-in plate structure schematic view of the present application;

[0024] Figure 6 The structure schematic diagram for use of the utility model.

[0025] In the figure: 1, pillow frame; 11, mounting groove; 2, support; 3, first damping pivot; 4, bent plate; 41, first fixing sleeve; 42, second fixing sleeve; 5, second damping pivot; 6, plug-in plate; 61, ear seat; 7, handle; 8, pillow cotton; 81, groove. DETAILED DESCRIPTION

[0026] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Traditional dental treatment chair pillow devices are mostly designed in a fixed manner, which cannot be flexibly adjusted according to the body shape, posture and treatment needs of patients, which not only limits the comfort during treatment, but also may affect the operation efficiency and accuracy of dentists.

[0028] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 6 , in order to solve the above problems, the utility model provides a dental treatment chair pillow device, which comprises a pillow frame 1, a support 2 is installed on the back of the pillow frame 1, the support 2 is rotationally connected with a bent plate 4 through a first damping pivot 3, the bottom of the bent plate 4 is rotationally connected with a plug-in plate 6 through a second damping pivot 5, and the plug-in plate 6 is plugged into the chair frame of the dental treatment chair.

[0029] The damping pivot is usually composed of a shaft body, a gasket and a nut, and its working principle is to generate friction between the gaskets to achieve the damping effect of the pivot, and the size of the friction can be controlled by adjusting the number of gaskets and the tightness of the nut. When external force acts on the pivot, the friction between the gaskets will resist the external force, so that the pivot has certain resistance and stability during rotation.

[0030] When the position of the pillow device is adjusted, the corresponding friction will be generated between the gaskets in the damping pivot, which will prevent the pillow device from moving or rotating by itself.

[0031] In some embodiments, the first damping pivot 3 and the second damping pivot 5 are further equipped with additional locking mechanisms, such as locking nuts or locking pins, which can be used to further fix the position of the pillow device after the position of the pillow device is adjusted, preventing accidental movement of the pillow device during treatment.

[0032] As shown in Figure 3 , the back of the pillow frame 1 is provided with a mounting groove 11, and the support 2 is fixedly connected in the mounting groove, which facilitates the fixation of the support 2 on the back of the pillow frame 1 and ensures the accurate positioning of the support 2 during fixation.

[0033] As shown in Figure 3 , the inside of the mounting groove 11 is provided with a plurality of adjustment holes in the vertical direction, and the plurality of adjustment holes allow the support 2 to be fixed at different height positions. The user can select appropriate adjustment holes to fix the support 2 according to the user's height, body shape, and treatment needs, thereby adjusting the height of the pillow device.

[0034] As shown in Figures 2-4 , the top of the bent plate 4 is provided with a first fixing sleeve 41, and the support 2 is rotatably connected to the first fixing sleeve 41 through the first damping pivot 3. This allows the support 2 to be flexibly adjusted within a certain range, thereby adjusting the angle of the pillow frame 1 to achieve the best treatment effect and comfort.

[0035] As shown in Figure 4 and Figure 5 , the bottom of the bent plate 4 is provided with a second fixing sleeve 42. The top of the plug plate 6 is provided with an ear seat 61, and the second fixing sleeve 42 is rotatably connected to the ear seat 61 through the second damping pivot 5. The bent plate 4 can be adjusted at a certain angle relative to the plug plate 6.

[0036] As shown in Figure 1 , Figure 2 and Figure 3 , the back of the pillow frame 1 is fixedly connected with a handle 7 on both sides. The handle 7 can be used to pull the pillow device to adjust the position of the plug plate 6 in the chair frame of the dental comprehensive treatment chair, facilitating the adjustment of the height of the pillow device.

[0037] As shown in Figure 1 , Figure 2 and Figure 3 , the handle 7 is outwardly inclined in the direction away from the pillow frame 1. This design conforms to the principle of ergonomics and allows the handle 7 to be held more naturally during operation, making the adjustment of the height of the pillow device more comfortable.

[0038] As shown in Figure 1As shown, the front of the pillow frame 1 is fixedly connected with the pillow cotton 8, and the front of the pillow cotton 8 is provided with a groove 81 in the middle part, which can provide better support and comfort when the pillow cotton 8 is attached to the human head, and can help to reduce the gap between the head and the pillow cotton 8, so that the head is more stable, and the discomfort caused by the shaking of the head is avoided.

[0039] In some embodiments, the bending plate 4 is provided with an adjusting button, when the adjusting button is in an unpressed state, the internal locking mechanism fixes the support 2 and the ear seat 61 in a predetermined position, once the operator presses the adjusting button with his hand, the internal locking mechanism will be immediately released, allowing the relative rotation between the support 2 and the bending plate 4, and the relative rotation between the bending plate 4 and the plug plate 6, in the unlocked state, the operator can freely adjust the angle between the support 2 and the bending plate 4 to adapt to the body shape and treatment needs of different patients, similarly, the angle between the bending plate 4 and the plug plate 6 can also be adjusted as needed to achieve more precise head and neck support. After completing the angle adjustment, the operator only needs to release the adjusting button, and the internal locking mechanism will automatically reengage to fix the support 2 and the ear seat 61 in a new position.

[0040] So far, the present embodiment has been described in detail in conjunction with the drawings, and based on the above description, those skilled in the art should have a clear understanding of the present utility model. The utility model can easily adjust the height, angle and position of the pillow according to the body shape, posture and treatment needs of the patient through the rotating connection of the support 2, the bending plate 4 and the plug plate 6, thereby improving the comfort and treatment experience. The pillow device is installed on the chair frame of the dental comprehensive treatment chair in a plug-in manner, making the installation and removal process more simple and fast, and facilitating the dentist to fix the pillow device on the comprehensive treatment chair, or quickly remove it for cleaning or replacement when needed.

[0041] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or equipment including a series of elements not only include those elements, but also include other elements not explicitly listed, or inherent to such processes, methods, articles or equipment.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pillow device of a dental treatment chair, comprising a pillow frame (1), characterized in that: The back of the pillow frame (1) is provided with a support (2), the support (2) is rotatably connected with a bent plate (4) through a first damping pivot (3), the bottom of the bent plate (4) is rotatably connected with an insertion plate (6) through a second damping pivot (5), and the insertion plate (6) is inserted on the chair frame of the dental comprehensive treatment chair. The back of the pillow frame (1) is provided with a mounting groove (11), and a plurality of adjusting holes are arranged in the mounting groove (11) in the vertical direction. The back of the pillow frame (1) is provided with a mounting groove (11), and a plurality of adjusting holes are arranged in the mounting groove (11) in the vertical direction.

2. The pillow device for a dental treatment chair according to claim 1, characterized in that: The back of the pillow frame (1) is provided with a mounting groove (11), and a plurality of adjusting holes are arranged in the mounting groove (11) in the vertical direction.

3. The pillow arrangement for a dental treatment chair according to claim 1, characterized in that: The back of the pillow frame (1) is provided with a mounting groove (11), and a plurality of adjusting holes are arranged in the mounting groove (11) in the vertical direction.

4. The pillow device for a dental treatment chair according to claim 3, characterized in that: The top of the bent plate (4) is provided with a first fixing sleeve (41), and the support (2) is rotatably connected with the first fixing sleeve (41) through the first damping pivot (3).

5. The pillow device for a dental treatment chair according to claim 4, characterized in that: The bottom of the bent plate (4) is provided with a second fixing sleeve (42).

6. The pillow device for a dental treatment chair according to claim 1, characterized in that: The top of the insertion plate (6) is provided with an ear seat (61), and the second fixing sleeve (42) is rotatably connected with the ear seat (61) through the second damping pivot (5). The first damping pivot (3) and the second damping pivot (5) are provided with locking mechanisms.

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