CN203139020U - Dental chair with a dust hood - Google Patents
Dental chair with a dust hood Download PDFInfo
- Publication number
- CN203139020U CN203139020U CN 201320141976 CN201320141976U CN203139020U CN 203139020 U CN203139020 U CN 203139020U CN 201320141976 CN201320141976 CN 201320141976 CN 201320141976 U CN201320141976 U CN 201320141976U CN 203139020 U CN203139020 U CN 203139020U
- Authority
- CN
- China
- Prior art keywords
- dental chair
- dust shield
- dust hood
- dust
- strong
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a dental chair with a dust hood. The defects that an existing dust collector is large in size, not convenient to move, high in noise, and low in utilization rate of a strong-negative-pressure aspiration pipeline are overcome. The dental chair with the dust hood structurally comprises a dental chair body, a side box, an instrument plate and an oral cavity cold-light lamp, wherein the side box is provided with the strong-negative-pressure aspiration pipeline, the dental chair provided with the dust hood further comprises the dust hood which is connected with the strong-negative-pressure aspiration pipeline through an air tube, a clamping device is arranged on the rear face of the dust hood, and the dust hood can be directly fixed on a treating table through the clamping device. According to the dental chair with the dust hood, the strong-negative-pressure aspiration pipeline is fully used, dust collection is convenient, the size of the dust hood is small, noise is low, movement is convenient, dust collection effect is obvious, and the dental chair with the dust hood is suitable for being popularized and used in oral cavity clinics.
Description
Technical field
This utility model relates to a kind of dental chair that has dust shield.
Background technology
At present, dental chair is one of hospital's dentistry armarium commonly used, its structural principle is simple (, seeing " dental multipurpose therapy unit equipment registration technological audit guideline " about structure, principle, the technical standard of dental chair) comparatively, is made of gas circuit and water route two parts.Dental chair is equipped with weak vacuum suction pipeline (vacuum is not less than 10kPa) and strong vacuum suction pipeline (vacuum is not less than 27kPa), is connected with the HC negative pressure system.Weak vacuum suction pipeline is mainly used in inhaling in the disease population saliva, and strong vacuum suction pipeline utilization rate is low.
In addition, present known dental dust exhaust apparatus is electric dust collector, is made up of housing, electric exhaust fan, airduct, dust shield, use two-way or three-phase electricity as power.But the electric dust collector volume is bigger, and mobile inconvenient, noise is big during use, is not suitable in the other use of chair, so utilization rate is very low on clinical oral so far.
Summary of the invention
At above-mentioned prior art, in order to overcome the deficiency that existing vacuum cleaner volume is big, movement is inconvenient, noise is big, and the strong low defective of vacuum suction pipeline utilization rate, this utility model provides a kind of dental chair that has dust shield, its dust shield volume is little, and noise is little, and is easy to use, pick-up performance is obvious, is adapted at clinical oral and promotes the use of.
This utility model is achieved through the following technical solutions:
A kind of dental chair that has dust shield comprises dental chair body, side case, apparatus dish and oral cavity cold light lamp, and the side case is provided with strong vacuum suction pipeline, also comprises dust shield, and dust shield is connected with strong vacuum suction pipeline by airduct.
Described dust shield is that PVC material (polrvinyl chloride) is made.
The specification of the cover mouth of described dust shield is 20cm * 20cm.
The described dust shield back side is provided with clamper, can dust shield directly be fixed on the treatment table by clamper.
One end of described airduct is connected with dust shield, and the other end is connected with strong vacuum suction pipeline by blast connection.
Described blast connection is rubber stopper, in order to adapt to the strong suction interface of different-diameter, the rubber stopper of preferred Diameter Gradual Change (3cm～1cm).
The length of described airduct is 2m.
During use, the negative pressure dust suction that provides by strong vacuum suction pipeline gets final product.
The dental chair that has dust shield of the present utility model has taken full advantage of strong vacuum suction pipeline, and dust suction is convenient, and the vacuum cleaner volume is little, and noise is little, conveniently moving, and pick-up performance is obvious, is adapted at clinical oral and promotes the use of.
Description of drawings
Fig. 1 is the structural representation of dental chair of the present utility model.
Fig. 2 is the structural representation of dust shield.
Fig. 3 is the front view of dust shield.
Fig. 4 is the lateral plan of dust shield.
Fig. 5 is the sketch map at blast connection place.
Wherein, 1, dental chair body; 2, side case; 3, apparatus dish; 4, oral cavity cold light lamp; 5, strong vacuum suction pipeline; 6, dust shield; 7, airduct; 8, clamper; 9, blast connection.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
A kind of dental chair that has dust shield comprises dental chair body 1, side case 2, apparatus dish 3 and oral cavity cold light lamp 4, and side case 2 is provided with strong vacuum suction pipeline 5, as shown in Figure 1, also comprises dust shield 6, and dust shield 6 is connected with strong vacuum suction pipeline 5 by airduct 7.
Described dust shield 6 is made for PVC material (polrvinyl chloride).
The specification of the cover mouth of described dust shield 6 is 20cm * 20cm, shown in Fig. 2,3.
Described dust shield 6 back sides are provided with clamper 8, as shown in Figure 4, can dust shield 6 directly be fixed on the treatment table by clamper 8.
One end of described airduct 7 is connected with dust shield 6, and the other end is connected with strong vacuum suction pipeline 5 by blast connection 9, as shown in Figure 5.
Described blast connection 9 is rubber stopper, in order to adapt to the strong suction interface of different-diameter, the rubber stopper of optional Diameter Gradual Change (3cm～1cm).
The length of described airduct 7 is 2m.
During use, the negative pressure dust suction that provides by strong vacuum suction pipeline 5 gets final product.
The dental chair that has dust shield of the present utility model has taken full advantage of strong vacuum suction pipeline, and dust suction is convenient, and the vacuum cleaner volume is little, and noise is little, conveniently moving, and pick-up performance is obvious, is adapted at clinical oral and promotes the use of.
Claims (7)
1. a dental chair that has dust shield comprises dental chair body, side case, apparatus dish and oral cavity cold light lamp, and the side case is provided with strong vacuum suction pipeline, it is characterized in that: also comprise dust shield, dust shield is connected with strong vacuum suction pipeline by airduct.
2. a kind of dental chair that has dust shield according to claim 1, it is characterized in that: described dust shield is made for the PVC material.
3. a kind of dental chair that has dust shield according to claim 1, it is characterized in that: the specification of the cover mouth of described dust shield is 20cm * 20cm.
4. a kind of dental chair that has dust shield according to claim 1, it is characterized in that: the described dust shield back side is provided with clamper.
5. a kind of dental chair that has dust shield according to claim 1, it is characterized in that: an end of described airduct is connected with dust shield, and the other end is connected with strong vacuum suction pipeline by blast connection.
6. a kind of dental chair that has dust shield according to claim 1, it is characterized in that: described blast connection is rubber stopper.
7. a kind of dental chair that has dust shield according to claim 1, it is characterized in that: the length of described airduct is 2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141976 CN203139020U (en) | 2013-03-26 | 2013-03-26 | Dental chair with a dust hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141976 CN203139020U (en) | 2013-03-26 | 2013-03-26 | Dental chair with a dust hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139020U true CN203139020U (en) | 2013-08-21 |
Family
ID=48966584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141976 Expired - Fee Related CN203139020U (en) | 2013-03-26 | 2013-03-26 | Dental chair with a dust hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126848A (en) * | 2013-03-26 | 2013-06-05 | 山东大学 | Dental chair with dust hood |
| GB2601485A (en) * | 2020-11-28 | 2022-06-08 | Iravani Ebrahim | A clinical protective apparatus |
-
2013
- 2013-03-26 CN CN 201320141976 patent/CN203139020U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126848A (en) * | 2013-03-26 | 2013-06-05 | 山东大学 | Dental chair with dust hood |
| CN103126848B (en) * | 2013-03-26 | 2016-01-20 | 山东大学 | A kind of dental chair with dust shield |
| GB2601485A (en) * | 2020-11-28 | 2022-06-08 | Iravani Ebrahim | A clinical protective apparatus |
| GB2601485B (en) * | 2020-11-28 | 2023-06-14 | Iravani Ebrahim | A clinical protective apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |