CN213615800U

CN213615800U - Polishing protection device

Info

Publication number: CN213615800U
Application number: CN202021743595.7U
Authority: CN
Inventors: 夏婷; 邓永强; 曹军; 陈华; 王亚莉
Original assignee: Shenzhen University; Shenzhen University General Hospital
Current assignee: Shenzhen University; Shenzhen University General Hospital
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-06
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a protector polishes, include: a support part and a protection part arranged on the support part; a first accommodating cavity is formed in the supporting part, and a second accommodating cavity communicated with the first accommodating cavity is formed in the protecting part; the side surface of the supporting part is provided with at least one extending inlet, the side surface of the supporting part is provided with an exhaust hole, and the bottom surface of the supporting part is provided with a drain hole. The disclosed protector of polishing of this embodiment utilizes the wash port to discharge dust and liquid owing to utilize the water smoke and the aerosol that produce when the exhaust hole will polish the denture to discharge, consequently has effectively avoided the injury of water smoke, the droplet dust that produce when polishing the denture to operating personnel.

Description

Polishing protection device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to protector polishes.

Background

The false tooth repair, i.e. "false tooth", includes fixed false tooth, removable partial false tooth, and complete removable false tooth. Various types of removable appliances for orthodontics and retainers.

The existing polishing process for oral diagnosis and treatment is directly performed with polishing and trial wearing of the false teeth beside the dental chair. In the process of polishing the false teeth, a large amount of water mist, spray dust and aerosol are mixed with saliva and spread into the air, and the influence on the body health of operators and patients is caused by the mutual propagation of the air.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art's weak point, the utility model aims at providing a protector of polishing aims at overcoming the easy human absorption defect of harmful substance that produces when polishing the denture among the prior art.

The utility model provides a technical scheme that technical problem adopted as follows:

the embodiment of the utility model provides a protector polishes, wherein, include: a support part and a protection part arranged on the support part; a first accommodating cavity is formed in the supporting part, and a second accommodating cavity communicated with the first accommodating cavity is formed in the protecting part; the side surface of the supporting part is provided with at least one extending inlet, the side surface of the supporting part is provided with an exhaust hole, and the bottom surface of the supporting part is provided with a drain hole.

As a further improved technical solution, in the sanding protection device, the support part includes: a base plate; the first side plate, the second side plate, the third side plate and the fourth side plate are arranged on the bottom plate; the first side plate, the second side plate, the third side plate and the fourth side plate are sequentially spliced to form the first accommodating cavity.

As a further improved technical solution, in the grinding protection device, the protection part includes: the framework is connected with the supporting part, and the protective film is arranged on the framework in a covering mode; the framework and the protective film form the second accommodating cavity; the framework comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod, wherein one common end of the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod are connected together, and the other common end of the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod are movably connected with the supporting portion.

As a further improved technical solution, in the grinding protection device, the first side plate and the third side plate are respectively and vertically connected with the second side plate and the fourth side plate; the first extending port is located on the first side plate, the second extending port is located on the third side plate, the exhaust hole is located on the second side plate, and the drain hole is located on the bottom plate.

As a further improvement technical scheme, the polishing protection device, wherein folding joints are arranged on the first support rod, the second support rod, the third support rod and the fourth support rod, and the first support rod, the second support rod, the third support rod and the fourth support rod are accommodated in the first accommodating cavity through the folding joints.

As a further improved technical scheme, in the polishing protection device, the extending port comprises a first extending port and a second extending port, and rubber rings are arranged on the first extending port and the second extending port.

As a further improved technical scheme, in the polishing protection device, a filter screen is arranged on the drain hole.

As a further improved technical scheme, in the grinding protection device, the exhaust hole is provided with a filter membrane.

As a further improved technical solution, in the polishing protection device, the support part is an acrylic plate or a glass plate.

As a further improved technical scheme, in the grinding protection device, the protection film is a PET film.

Compared with the prior art, the embodiment of the utility model provides a have following advantage:

the embodiment of the utility model provides a protector of polishing, include: a support part and a protection part arranged on the support part; a first accommodating cavity is formed in the supporting part, and a second accommodating cavity communicated with the first accommodating cavity is formed in the protecting part; the side surface of the supporting part is provided with at least one extending inlet, the side surface of the supporting part is provided with an exhaust hole, and the bottom surface of the supporting part is provided with a drain hole. The disclosed protector of polishing of this embodiment utilizes the wash port to discharge dust and liquid owing to utilize the water smoke and the aerosol that produce when the exhaust hole will polish the denture to discharge, consequently has effectively avoided the injury of water smoke, the droplet dust that produce when polishing the denture to operating personnel.

Drawings

Fig. 1 is the utility model provides a pair of protection device polishes's schematic structure diagram.

In the figure: 100. a support portion; 300. a first inlet port; 400. a second inlet port; 500. an exhaust hole; 600. a drain hole; 110. a base plate; 120. a first side plate; 130. a second side plate; 140. a third side plate; 150. a fourth side plate; 160. a first accommodating chamber; 210. a framework; 220. a protective film; 230. a second accommodating chamber; 240. a folding joint; 211. a first support bar; 212. a second support bar; 213. a third support bar; 214. and a fourth support bar.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the embodiments and claims, the terms "a" and "an" can mean "one or more" unless the article is specifically limited.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a protector polishes, please refer to fig. 1, and fig. 1 is the utility model provides a pair of protector's that polishes structural schematic diagram. The protector that polishes includes: a support part 100 and a guard part provided on the support part 100; a first accommodating cavity 160 is arranged in the supporting part 100, and a second accommodating cavity 230 communicated with the first accommodating cavity 160 is arranged in the protecting part; at least one inlet is formed at a side surface of the support part 100, the exhaust hole 500 is formed at a side surface of the support part, and the drainage hole 600 is formed at a bottom surface of the support part 100.

In the embodiment of the present invention, the protection portion is movably connected to the supporting portion 100, and the protection portion and the supporting portion 100 are made of transparent materials. Optionally, the protrusion openings include a first protrusion opening 300 and a second protrusion opening 400, and for convenience of operation, rubber rings are disposed on both the first protrusion opening 300 and the second protrusion opening 400. Specifically, the first and

second introduction holes

300 and 400 are symmetrically provided on the side of the support part 100, thereby facilitating grinding of the dental prosthesis. Of course, the first and

second inlets

300 and 400 may be disposed on the same side, or the first and

second inlets

300 and 400 may be disposed on two perpendicular sides, and it should be understood that the relative positions of the first and

second inlets

300 and 400 may be set according to actual operations. In actual use, the dental prosthesis (not shown) is inserted into the first receiving cavity 160 of the supporting portion 100 through the first insertion hole 300, and the cavity formed by the first receiving cavity 160 and the second receiving cavity 230 is communicated with each other so as to observe the position of the dental prosthesis during grinding. A grinding device (not shown) for grinding the dental prosthesis is then inserted from the second insertion opening 400, and the dental prosthesis is ground. Can produce a large amount of dust or water smoke (can be stained with the denture for conveniently polishing) to the polishing in-process of denture, in order to prevent that the powder or the water smoke that produce of polishing from attaching to influence operating personnel's sight on supporting part 100 and guard portion, consequently through in the polishing in-process exhaust hole 500 outside switch-on air extractor (not shown in the figure), extract water smoke and dust through the air extractor to realize visual operation. Meanwhile, after polishing, the denture can be flushed by the aid of a water gun (not shown) extending into the second extending port 400, and the flushed sewage with residual powder can be discharged to the outside through the drain hole 600, so that the supporting part 100 and the protection part are clean and tidy.

More specifically, because the first extending opening 300 and the second extending opening 400 need to be frequently extended during actual work, the hand of the operator can easily collide with each extending opening, and the hand of the operator can be prevented from being damaged due to misoperation by arranging the rubber ring at each extending opening. Meanwhile, the rubber ring has certain sealing performance, so that a certain blocking effect can be achieved when water mist and dust are prevented. In practical use, the rubber ring with elasticity can be selected, and the opening is smaller, so that a better sealing effect is achieved.

Optionally, in order to prevent larger particles from blocking the water pipe during drainage or prevent the artificial teeth from falling into the drainage hole 600 due to improper operation, a filter screen (not shown) is disposed on the drainage hole 600, wherein a filter tank (not shown) is disposed on the filter screen, and the size of the filter tank is smaller than that of the artificial teeth.

Wherein, a filtering membrane (not shown in the figure) is arranged on the exhaust hole 500, and the filtering membrane prevents larger dust particles from being sucked into the air extractor, so as to avoid damaging the air extractor. Further, to ensure visualization, the supporting portion 100 is an acrylic plate or a glass plate, and the protective film 220 is a PET film.

Specifically, the support portion 100 includes: a base plate 110; a first side plate 120, a second side plate 130, a third side plate 140, and a fourth side plate 150 disposed on the bottom plate 110; the first side plate 120, the second side plate 130, the third side plate 140 and the fourth side plate 150 are sequentially spliced to form the first receiving cavity 160.

More specifically, the shield portion includes: a frame 210 connected to the support part 100 and a protective film 220 covering the frame 210; the skeleton 210 and the protective film 220 form the second accommodating cavity 230; the frame 210 includes a first support rod 211, a second support rod 212, a third support rod 213 and a fourth support rod 214, one end of which is connected to the other end of which is movably connected to the support portion 100.

In the embodiment of the present invention, the first side plate 120, the second side plate 130, the third side plate 140 and the fourth side plate 150 are all vertically connected to the bottom plate 110. The first side plate 120 is connected to the second side plate 130, the second side plate 130 is connected to the third side plate 140, the third side plate 140 is connected to the fourth side plate 150, and the fourth side plate 150 is connected to the first side plate 120. The other end of the first supporting rod 211 is connected to the joint of the first side plate 120 and the second side plate 130; the other end of the second supporting rod 212 is connected to the connection position of the second side plate 130 and the third side plate 140; the other end of the third supporting rod 213 is connected to the connection point of the third side plate 140 and the fourth side plate 150; the other end of the fourth supporting rod 214 is connected to the connection point of the fourth side plate 150 and the first side plate 120. The support portion 100 is a quadrangular pyramid (like an umbrella), wherein the first support rod 211, the second support rod 212, the third support rod 213 and the fourth support rod 214 are movably connected (e.g., hinged) with the support portion 100. The protective film 220 covers the first support rod 211, the second support rod 212, the third support rod 213 and the fourth support rod 214, and forms a second accommodating cavity with the first support rod 211, the second support rod 212, the third support rod 213 and the fourth support rod 214, and simultaneously the protective film 220 is fixedly connected with the support part 100, so that the first accommodating cavity and the second accommodating cavity are sealed.

Further, the first side plate 120 and the third side plate 140 are perpendicularly connected to the second side plate 130 and the fourth side plate 150, respectively; the first inlet 300 is located on the first side plate 120, the second inlet 400 is located on the third side plate 140, the exhaust hole 500 is located on the second side plate 130, and the drain hole 600 is located on the bottom plate 110. Optionally, the first side plate 120, the second side plate 130, the third side plate 140 and the fourth side plate 150 are connected to form a rectangle, and the first side plate 120 and the third side plate 140 are arranged in parallel; the second side plate 130 and the fourth side plate 150 are disposed in parallel.

Furthermore, the first support rod 211, the second support rod 212, the third support rod 213 and the fourth support rod 214 are all provided with a folding joint 240, and the first support rod 211, the second support rod 212, the third support rod 213 and the fourth support rod 214 are accommodated in the first accommodating cavity 160 through the folding joint 240. Wherein, can accomodate first bracing piece 211, second bracing piece 212, third bracing piece 213 and fourth bracing piece 214 in first holding chamber 160 through folding joint, can save shared space when the protector that polishes is out of operation.

It is worth mentioning that, traditional denture polishing technology, operating personnel bow to face instrument dish or garbage bin for steam and polish out parts such as unnecessary powder and splash to ground, increase personnel's slip and fall and hinder the risk. And bow for a long time and have the lumbar health, the utility model provides a protector of polishing can hold visible material such as aqueous vapor, puts to the operation panel at the dental chair simultaneously, and operating personnel's hand can be put and is polished on the operation panel, reduces tiredly, increases the comfort.

The operating principle of the middle grinding protection device of the embodiment is as follows:

when it is desired to polish the dental prosthesis, the dental prosthesis is inserted into the first receiving cavity 160 through the first insertion opening 300, and then a polishing device for polishing the dental prosthesis is inserted from the second insertion opening 400, and then the dental prosthesis is polished. A large amount of dust or water mist is generated during grinding of the dental prosthesis, and the water mist and the dust are extracted by the air extractor by connecting the air extractor outside the air exhaust hole 500. Meanwhile, after polishing, the denture is rinsed by extending a water gun through the second inlet 400, and the rinsed sewage with residual powder can be discharged to the outside through the drain hole 600.

To sum up, the utility model provides a protector of polishing includes: a support part and a protection part arranged on the support part; the side surface of the supporting part is provided with a first extending inlet, a second extending inlet and an exhaust hole, and the bottom surface of the supporting part is provided with a drain hole. The disclosed protector of polishing of this embodiment utilizes the wash port to discharge dust and liquid owing to utilize the water smoke and the aerosol that produce when the exhaust hole will polish the denture to discharge, consequently has effectively avoided the injury of water smoke, the droplet dust that produce when polishing the denture to operating personnel.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

Claims

1. A sanding guard, comprising: a support part and a protection part arranged on the support part; a first accommodating cavity is formed in the supporting part, and a second accommodating cavity communicated with the first accommodating cavity is formed in the protecting part; the side surface of the supporting part is provided with at least one extending inlet, the side surface of the supporting part is provided with an exhaust hole, and the bottom surface of the supporting part is provided with a drain hole.

2. The sanding guard of claim 1, wherein the support portion comprises: a base plate; the first side plate, the second side plate, the third side plate and the fourth side plate are arranged on the bottom plate; the first side plate, the second side plate, the third side plate and the fourth side plate are sequentially spliced to form the first accommodating cavity.

3. The sanding guard of claim 2, wherein the access openings include a first access opening and a second access opening, each of the first and second access openings having a rubber ring disposed thereon.

4. The sanding guard of claim 2, wherein the guard comprises: the framework is connected with the supporting part, and the protective film is arranged on the framework in a covering mode; the framework and the protective film form the second accommodating cavity; the framework comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod, wherein one common end of the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod are connected together, and the other common end of the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod are movably connected with the supporting portion.

5. The sanding guard of claim 3, wherein the first and third side panels are perpendicularly connected to the second and fourth side panels, respectively; the first extending port is located on the first side plate, the second extending port is located on the third side plate, the exhaust hole is located on the second side plate, and the drain hole is located on the bottom plate.

6. The sanding protection device of claim 4, wherein the first support rod, the second support rod, the third support rod and the fourth support rod are all provided with a folding joint, and the first support rod, the second support rod, the third support rod and the fourth support rod are accommodated in the first accommodating cavity through the folding joints.

7. A sanding guard as claimed in claim 1, characterised in that the drain hole is provided with a filter screen.

8. The sanding guard of claim 1 wherein the vent is provided with a filter membrane.

9. A sanding guard according to any one of claims 1-8, characterized in that the support is an acrylic or glass plate.

10. The sanding guard of claim 4 wherein the protective film is a PET film.