CN219332377U

CN219332377U - Support frame for suction device and dental chair

Info

Publication number: CN219332377U
Application number: CN202223241897.6U
Authority: CN
Inventors: 雷康宁
Original assignee: Guangdong Fuken Technology Industry Co ltd
Current assignee: Guangdong Fuken Technology Industry Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-07-14
Anticipated expiration: 2032-12-02

Abstract

The utility model provides a support frame for a suction device and a dental chair, the support frame for the suction device comprising: the device comprises a mounting seat, a supporting rod, a flexible piece and a strong suction fixing seat; the mounting seat is used for being assembled with a dental chair, the supporting rod is arranged on the mounting seat and extends away from the mounting seat, the strong suction fixing seat is connected with the supporting rod through the flexible piece, and the strong suction fixing seat is provided with a strong suction fixing groove. Compared with the prior art, the support frame for the suction device can stably position the strong suction component to the designated position by utilizing the flexibility of the flexible piece, so that the strong suction component can continuously suck in the designated position without being held by hands, thereby facilitating the operation of medical staff, reducing the potential danger of disease dissemination and improving the safety of medical environment.

Description

Support frame for suction device and dental chair

Technical Field

The utility model relates to the technical field of dentistry, in particular to a support frame for a suction device and a dental chair.

Background

At present, a dental chair is one of medical equipment commonly used in dentistry in hospitals, and the structural principle is simpler (regarding the construction, principle and technical standard of the dental chair, see the technical examination guidelines for registering dental comprehensive therapeutic machine products). Dental chairs are typically equipped with a weak negative pressure suction assembly, which is primarily intended to extend into the patient's mouth and to suck various body fluids or rinsing fluids into the patient's mouth, and a strong negative pressure suction assembly, which is primarily intended to suck aerosols that may come out of the mouth, to reduce the diffusion of aerosols into the air.

Because the current strong negative pressure suction assembly (hereinafter called strong suction assembly) needs medical staff to hold around a patient to suck when in use, the device is inconvenient, particularly, water mist is easy to generate in the oral diagnosis and treatment process, and after the water mist is mixed with saliva and/or blood of the patient, the water mist possibly forms aerosol and diffuses into the air, so that the aerosol continuously exists in a large range in a diagnosis room, the potential danger of disease dissemination is caused, if the strong suction assembly is obviously not used after medical treatment is finished, if the medical staff stops treatment and holds the strong suction assembly to suck in the medical treatment process, the treatment is delayed.

Disclosure of Invention

The present utility model aims to overcome the disadvantages and shortcomings of the prior art and to provide a support frame and a dental chair for a suction device.

One embodiment of the present utility model provides a support frame for a suction device, comprising: the device comprises a mounting seat, a supporting rod, a flexible piece and a strong suction fixing seat;

the mounting seat is used for being assembled with a dental chair, the supporting rod is arranged on the mounting seat and extends away from the mounting seat, the strong suction fixing seat is connected with the supporting rod through the flexible piece, and the strong suction fixing seat is provided with a strong suction fixing groove.

Compared with the prior art, the support frame for the suction device can stably position the strong suction component to the designated position by utilizing the flexibility of the flexible piece, so that the strong suction component can continuously suck in the designated position without being held by hands, thereby facilitating the operation of medical staff, reducing the potential danger of disease dissemination and improving the safety of medical environment.

In some alternative embodiments, the mount is rotatably coupled to the support bar.

In some alternative embodiments, the strong suction mount is rotatably coupled to the flexure.

In some alternative embodiments, the flexible member is a gooseneck, and two ends of the flexible member are respectively connected with the support rod and the strong suction fixing seat.

In some alternative embodiments, the end of the flexible member is provided with a connecting seat, and the connecting seat is connected with the strong suction fixing seat through a rotating shaft.

In some alternative embodiments, a decorative sleeve is arranged between the flexible piece and the supporting rod, and the decorative sleeve is sleeved on the outer sides of the flexible piece and the supporting rod and covers the joint between the flexible piece and the supporting rod.

In some alternative embodiments, the mounting base is provided with a fitting groove, and the fitting groove penetrates through two sides of the mounting base.

In some optional embodiments, the mounting base includes two clamping bases detachably connected to each other, the assembly groove is formed between the two clamping bases, and the support rod is connected to one of the clamping bases.

In some alternative embodiments, the two clamping holders are provided with a spacer block on one side facing each other, and the spacer block is located in the assembly groove.

Another embodiment of the present utility model is a dental chair comprising: the seat cushion and the backrest are arranged on the base, and the mounting seat of the support frame for the suction device is assembled with the base.

In order that the utility model may be more clearly understood, specific embodiments thereof will be described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of a support frame for a suction device according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a support frame for a suction device according to one embodiment of the present utility model;

fig. 3 is a schematic view of the structure of a dental chair according to an embodiment of the present utility model.

Reference numerals illustrate:

10. a mounting base; 11. an assembly groove; 12. a clamping seat; 13. a threaded connection; 14. a cushion block; 20. a support rod; 21. a bolt; 30. a flexible member; 31. a connecting seat; 32. a decorative sleeve; 40. a strong suction fixing seat; 41. a strong suction fixing groove; 42. a rotating shaft; 43. a bearing; 50. a base; 51. a cushion; 52. a backrest; 53. a headrest; 60. a suction head; 61. sucking the pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is 2 or more, and the meaning of "several" is 1 or more.

Referring to fig. 1, a schematic structural diagram of a support frame for a suction device according to an embodiment of the present utility model includes: mount pad 10, bracing piece 20, flexible piece 30 and strong suction fixing base 40.

Referring to fig. 2, which is an exploded view of a support frame for a suction device according to an embodiment of the present utility model, a mounting base 10 is used for assembling with a dental chair, and a support rod 20 is disposed on the mounting base 10 and extends away from the mounting base 10, so that a flexible member 30 is not easily interfered with a structure on the dental chair and cannot be freely bent. The strong suction fixing seat 40 is connected with the support rod 20 through the flexible member 30, the strong suction fixing seat 40 is provided with a strong suction fixing groove 41, the strong suction fixing groove 41 is used for clamping and accommodating a strong suction assembly, the strong suction assembly generally comprises a suction pipeline 61 and a suction head 60 which are connected with each other, and the suction pipeline 61 or the suction head 60 can be clamped into the strong suction fixing groove 41, so that the strong suction assembly is fixed. The position of the strong suction fixing seat 40 is freely adjusted by bending the flexible piece 30, so that medical staff can conveniently adjust the strong suction fixing seat 40 to a designated position, for example, adjust the strong suction fixing seat 40 to the vicinity of the oral cavity of a patient, so that the suction head 60 of the strong suction assembly is aligned with the periphery of the oral cavity of the patient, and aerosol generated in the medical process, aerosol mixed with saliva and/or blood and the like can be sucked by the suction head 60 of the strong suction assembly, thereby avoiding the aerosol mixed with saliva and/or blood and the like from diffusing into a consulting room.

In some alternative embodiments, the mounting base 10 is rotatably connected to the support rod 20, and the position of the flexible member 30 and the strong suction fixing base 40 is adjusted by adjusting the angle of the support rod 20, so as to increase the movable position range of the strong suction fixing base 40. In this embodiment, the mounting base 10 is provided with a rotation hole and a nut, the support rod 20 is provided with a bolt 21, and the bolt 21 passes through the rotation hole to be in threaded connection with the nut, so that the mounting base 10 and the support rod 20 can be mutually connected and the angles can be mutually adjusted.

In some alternative embodiments, the strong suction fixing seat 40 is rotatably connected with the flexible member 30, and the direction of the suction head 60 of the strong suction assembly is adjusted by adjusting the angle of the strong suction fixing seat 40, so that the strong suction assembly can be more accurately aligned with a designated position. In this embodiment, the strong suction fixing base 40 is rotatably connected to the flexible member 30 through a rotating shaft 42, and a bearing 43 is further sleeved outside the rotating shaft 42, and the bearing 43 is mounted on the strong suction fixing base 40.

In some alternative embodiments, the flexible member 30 is a gooseneck, which is a metal member that can be bent arbitrarily and oriented, and the two ends of the flexible member 30 are connected to the support bar 20 and the suction mount 40, respectively. Of course, the structure of the flexible member 30 is not limited thereto, and those skilled in the art can select other suitable structures according to the teachings of the present utility model, and the flexible member 30 can be made of materials suitable for practical use according to actual needs.

To facilitate the connection of the flexible member 30 to the strong suction mount 40, in some alternative embodiments, the end of the flexible member 30 is provided with a connection seat 31, the connection seat 31 is connected to the strong suction mount 40 through a rotation shaft 42, the strong suction mount 40 is provided with a bearing 43, and the rotation shaft 42 extends into the bearing 43.

In order to improve the aesthetic quality, in some alternative embodiments, a decorative sleeve 32 is arranged between the flexible member 30 and the support rod 20, and the decorative sleeve 32 is sleeved outside the flexible member 30 and the support rod 20, so that the joint between the flexible member 30 and the support rod 20 is shielded, the joint between the gooseneck and the support rod 20 is prevented from being exposed, and the aesthetic quality is improved.

In order to facilitate the assembly of the mount 10 on the dental chair, in some alternative embodiments, the mount 10 is provided with an assembly groove 11, the assembly groove 11 penetrates through two sides of the mount 10, and a part of the structure of the dental chair may be penetrated in the assembly groove 11 to fix the mount 10.

In order to facilitate the penetration of the partial structure of the dental chair into the assembly groove 11, in some alternative embodiments, the mounting base 10 includes two clamping bases 12, the two clamping bases 12 are detachably connected to each other, the assembly groove 11 is formed between the two clamping bases 12, the support bar 20 is connected to one of the clamping bases 12, and the two clamping bases 12 can be clamped at both sides of the partial structure of the dental chair and then connected to each other, thereby allowing the two clamping bases 12 to be clamped and fixed on the dental chair. The detachable connection mode of the two clamping seats 12 can be selected to be of proper design according to actual needs, and the two clamping seats 12 can be detachably connected through the buckle and the threaded connecting piece 13; in the present embodiment, the two clamping holders 12 are detachably connected by a plurality of screw connectors 13, which is not limited to this example.

In some alternative embodiments, the two clamping seats 12 are provided with cushion blocks 14 on one side facing each other, the cushion blocks 14 are positioned in the assembly grooves 11, and the cushion blocks 14 can protect the clamping seats 12, improve friction force and improve stability. The pad 14 may be a rubber pad or the like, but is not limited to this example.

Referring to fig. 3, which is a schematic view of a dental chair according to an embodiment of the present utility model, the support frame for a suction device described above may be applied to a dental chair, the dental chair including: the base 50, the seat cushion 51, the backrest 52, and the support frame for the suction device as described above, the seat cushion 51 and the backrest 52 are provided on the base 50, and the mount 10 for the support frame for the suction device is assembled with the base 50. In this embodiment, a connecting rod is provided on the base 50, a headrest 53 is provided on the connecting rod, the headrest 53 is located above the backrest 52, when the mounting seat 10 is mounted, the two clamping seats 12 are respectively arranged on two sides of the connecting rod, and then the two clamping seats 12 are connected, so that the connecting rod is located in the assembly groove 11, the two clamping seats 12 are clamped and fixed on the connecting rod, the mounting seat 10 is located between the headrest 53 and the backrest 52, and the supporting rod 20 extends from one side of the connecting rod. The arrangement of the mounting base 10 between the headrest 53 and the backrest 52 is advantageous in that the support frame for the suction device is integrally close to the head of the patient, while the support rod 20 is extended from one side of the connecting rod, and the flexible member 30 can conveniently move the strong suction fixing base 40 to the vicinity of the head of the patient by bending an adjustment angle.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A support frame for a suction device, comprising: the device comprises a mounting seat, a supporting rod, a flexible piece and a strong suction fixing seat;

2. A support for a suction device, as in claim 1, characterized in that: the mounting seat is rotationally connected with the supporting rod.

3. A support for a suction device, as in claim 1, characterized in that: the strong suction fixing seat is rotationally connected with the flexible piece.

4. A support for a suction device, as in claim 1, characterized in that: the flexible piece is a gooseneck, and two ends of the flexible piece are respectively connected with the supporting rod and the strong suction fixing seat.

5. A support for a suction device, as in claim 4, wherein: the end part of the flexible piece is provided with a connecting seat, and the connecting seat is connected with the strong suction fixing seat through a rotating shaft.

6. A support for a suction device, as in claim 4, wherein: the flexible piece with be provided with between the bracing piece and decorate the cover, decorate the cover and establish the flexible piece with the outside of bracing piece shields the junction between flexible piece and the bracing piece.

7. A support for a suction device, according to any one of claims 1 to 5, characterized in that: the mounting seat is provided with an assembly groove, and the assembly groove penetrates through two sides of the mounting seat.

8. A support for a suction device, as in claim 7, wherein: the mounting seat comprises two clamping seats, the two clamping seats are detachably connected with each other, the assembly groove is formed between the two clamping seats, and the support rod is connected with one of the clamping seats.

9. A support for a suction device, as in claim 8, wherein: and the two clamping seats are provided with cushion blocks on one sides facing each other, and the cushion blocks are positioned in the assembly grooves.

10. A dental chair, comprising: a base, a seat cushion, a backrest and a support frame for a suction device according to any one of claims 1 to 9, the seat cushion and the backrest being arranged on the base, a mounting for the support frame for a suction device being assembled with the base.