Strong dust suction cover used during cooperation of four hands

Abstract

The utility model discloses a strong dust suction cover during four-hand cooperation, which comprises an adjusting mechanism and a side suction mechanism, the adjusting mechanism comprises a telescopic corrugated pipe and an adjusting valve communicated with the telescopic corrugated pipe, and the side suction mechanism comprises a cover body communicated with the adjusting valve and an anti-skid seat arranged on the side wall of the cover body. The strong suction length of the dental chair can be increased through the telescopic corrugated pipe, bending is convenient, the cover body is placed at different positions of the face of a patient, the air flow and the dust suction strength are convenient to adjust through the adjusting valve, the cover body is convenient to disassemble and assemble and convenient to replace through the second movable connector, and the sight of a doctor cannot be affected through the arrangement of the disposable transparent cover body; compared with a traditional duckbilled strong suction head, the area of the mask body is wider, powder suction is more comprehensive, the effect is better, the mask can be attached to the face of a patient for use through the arrangement of the anti-skid base with the adsorption patch, long-time holding is not needed, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a dust hood that can be strongly sucked when four hands cooperate. Background Art

[0002] When the doctor adjusts the restoration for the patient next to the dental chair, the powder can easily splash onto the patient's head and face (easily enter the eyes and nasal cavity) and body, posing a safety hazard to the patient. It can also fall to the ground and cause pollution. However, there is a lack of corresponding dust suction tools. Therefore, the problem of dust splashing when adjusting the restoration is a technical problem that urgently needs to be solved in clinical practice. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the use of the strong dust suction hood when four hands cooperate, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a dust hood with strong suction when four hands cooperate. The strong suction length of the dental chair can be extended by the telescopic bellows, which is convenient for bending, and the hood body can be placed at different positions of the patient's face. The air flow rate and the dust suction intensity can be adjusted by the regulating valve. The second movable joint facilitates the disassembly and assembly of the hood body, which is convenient for replacement. The disposable transparent hood body setting will not affect the doctor's line of sight. The hood body area is wider than the traditional duckbill strong suction head, and the powder suction is more comprehensive and the effect is better. The anti-slip seat with an adsorption sticker can be attached to the patient's face for use without long-term holding, and it is easy to use.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A dust hood with strong dust absorption when four hands cooperate, comprising:

[0008] An adjusting mechanism, the adjusting mechanism comprising a telescopic bellows and a regulating valve connected to the telescopic bellows;

[0009] The side suction mechanism comprises a cover body communicated with the regulating valve and an anti-slip seat arranged on the side wall of the cover body.

[0010] As a preferred solution of the four-hand coordinated strong suction dust hood described in the utility model, one end of the telescopic bellows is connected to a first movable joint, and the first movable joint is connected to the strong suction interface of the dental chair.

[0011] As a preferred solution of the four-hand coordinated powerful dust suction hood described in the utility model, the outlet of the regulating valve is connected to a hollow handle, and the hollow handle is connected to the telescopic bellows.

[0012] As a preferred solution of the four-hand coordinated strong dust suction hood described in the utility model, a regulating knob is provided on the side wall of the regulating valve, and the inlet of the regulating valve is connected to a second movable joint.

[0013] As a preferred solution of the four-hand coordinated strong dust suction hood described in the utility model, the hood body is a transparent semicircular hood, the side wall of the hood body is provided with an air outlet, and the air outlet is connected to the second movable joint.

[0014] As a preferred solution of the four-hand coordinated strong dust suction hood described in the utility model, the side wall of the hood body is provided with a flexible plate, the side wall of the flexible plate is provided with a supporting soft film, and gaps are left between the supporting soft films.

[0015] As a preferred solution of the four-hand coordinated powerful dust suction hood described in the utility model, the side wall of the anti-slip seat is provided with an adsorption sticker, and the adsorption sticker is a skin silicone sticker.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the strong suction dust hood for four-hand cooperation can extend the strong suction length of the dental chair through the telescopic bellows, which is convenient for bending, and the hood body can be placed at different positions of the patient's face. The air flow rate can be adjusted through the regulating valve, and the dust suction intensity can be adjusted conveniently. The second movable joint facilitates the disassembly and assembly of the hood body, which is convenient for replacement. The disposable transparent hood body setting will not affect the doctor's line of sight. The hood body area is wider than the traditional duckbill strong suction head, and the powder suction is more comprehensive and the effect is better. The anti-slip seat setting with the adsorption sticker can be attached to the patient's face for use without long-term holding, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall first-view structure of a powerful dust suction hood when four hands cooperate with each other in the utility model;

[0019] Figure 2This is a schematic diagram of the overall second-viewing angle structure of the utility model of a powerful dust suction hood when four hands cooperate.

[0020] Figure 3 This is a schematic diagram of a first use state of a powerful dust suction hood when four hands cooperate with each other according to the utility model;

[0021] Figure 4 This is a schematic diagram of a second use state of the powerful dust suction hood of the utility model when four hands cooperate.

[0022] 100. Adjusting mechanism; 110. Telescopic bellows; 111. First movable joint; 120. Adjusting valve; 121. Adjusting knob; 122. Second movable joint; 123. Hollow handle; 200. Side suction mechanism; 210. Cover body; 211. Air outlet; 212. Flexible board; 220. Anti-slip seat; 221. Supporting soft film; 222. Skin silicone patch. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a dust hood with strong suction when four hands cooperate. The strong suction length of the dental chair can be extended by a telescopic bellows, which is convenient for bending, and the hood body can be placed at different positions of the patient's face. The air flow rate and the dust suction intensity can be adjusted by an adjusting valve. The second movable joint is convenient for disassembly and assembly of the hood body, which is convenient for replacement. The disposable transparent hood body is set, which will not affect the doctor's line of sight. The hood body area is wider than the traditional duckbill strong suction head, and the powder suction is more comprehensive and the effect is better. The anti-slip seat with an adsorption sticker can be attached to the patient's face for use without long-term holding, and it is easy to use.

[0027] Figure 1-Figure 4 The structure diagram of the utility model is a four-hand coordinated strong dust suction hood. Figure 1-Figure 4 The present embodiment is a dust hood with strong suction when four hands cooperate, and its main body includes an adjustment mechanism 100 and a side suction mechanism 200.

[0028] The adjustment mechanism 100 can extend the strong suction length of the dental chair through the telescopic bellows 110, which is convenient for bending, and the cover body 210 is placed at different positions on the patient's face. The air flow rate is conveniently adjusted through the regulating valve 120, and the dust suction intensity is conveniently adjusted. The second movable joint 122 is convenient for disassembly and assembly of the cover body 210, which is convenient for replacement. Specifically, the adjustment mechanism 100 includes a telescopic bellows 110 and a regulating valve 120 connected to the telescopic bellows 110. In this embodiment, one end of the telescopic bellows 110 is connected to a first movable joint 111, and the first movable joint 111 is connected to the strong suction interface of the dental chair. The outlet of the regulating valve 120 is connected to a hollow handle 123, and the hollow handle 123 is connected to the telescopic bellows 110. The side wall of the regulating valve 120 is provided with an adjusting knob 121, and the inlet of the regulating valve 120 is connected to the second movable joint 122;

[0029] The side suction mechanism 200 is provided by a disposable transparent cover 210, which will not affect the doctor's sight. The cover 210 has a wider coverage area than the traditional duckbill strong suction head, and the powder suction is more comprehensive and the effect is better. The anti-slip seat 220 with an adsorption sticker can be attached to the patient's face to avoid shaking, and it does not need to be held for a long time, which is convenient to use. The flexible plate 212 and the supporting soft film 221 can be adapted according to the inclination angle of the face of different patients, and the angle of the cover 210 can be adjusted to make the anti-slip seat 220 fit the face more closely. Specifically, the side suction The mechanism 200 includes a cover body 210 connected to the regulating valve 120 and an anti-slip seat 220 arranged on the side wall of the cover body 210, the cover body 210 is a transparent semicircular cover, the side wall of the cover body 210 is provided with an air outlet 211, the air outlet 211 is connected to the second movable joint 122, the side wall of the cover body 210 is provided with a flexible plate 212, the side wall of the flexible plate 212 is provided with a supporting soft film 221, and a gap is left between the supporting soft films 221, and the side wall of the anti-slip seat 220 is provided with an adsorption patch, which is a skin silicone patch 222.

[0030] Combination Figure 1-Figure 4 The specific use process of the dust hood for strong suction when four hands cooperate is as follows: the strong suction length of the dental chair can be extended by the telescopic bellows 110, which is convenient for bending, and the hood body 210 is placed at different positions on the patient's face. The air flow rate is conveniently adjusted by the regulating valve 120, and the dust suction intensity is conveniently adjusted. The second movable joint 122 is convenient for disassembly and assembly of the hood body 210, which is convenient for replacement. The disposable transparent hood body 210 is set, which will not affect the doctor's line of sight. The area of ​​the hood body 210 is wider than that of the traditional duckbill strong suction head, and the powder suction is more comprehensive and the effect is better. The anti-slip seat 220 with an adsorption sticker can be attached to the patient's face for use without long-term holding, which is convenient to use.

[0031] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A dust hood with strong suction when four hands cooperate, characterized in that: include: An adjusting mechanism (100), the adjusting mechanism (100) comprising a telescopic bellows (110) and a regulating valve (120) connected to the telescopic bellows (110); A side suction mechanism (200) comprises a cover body (210) connected to a regulating valve (120) and an anti-slip seat (220) arranged on a side wall of the cover body (210).

2. The dust hood with strong suction when four hands cooperate according to claim 1 is characterized in that: One end of the telescopic bellows (110) is connected to a first movable joint (111), and the first movable joint (111) is connected to a strong suction interface of a dental chair.

3. The dust hood with strong suction when four hands cooperate according to claim 2 is characterized in that: The outlet of the regulating valve (120) is connected to a hollow handle (123), and the hollow handle (123) is connected to the telescopic bellows (110).

4. The dust hood with strong suction when four hands cooperate according to claim 3 is characterized in that: The side wall of the regulating valve (120) is provided with an adjusting knob (121), and the inlet of the regulating valve (120) is connected to a second movable joint (122).

5. The dust hood with strong suction when four hands cooperate according to claim 4 is characterized in that: The cover body (210) is a transparent semicircular cover, and a side wall of the cover body (210) is provided with an air outlet (211), and the air outlet (211) is connected to the second movable joint (122).

6. The dust hood with strong suction when four hands cooperate according to claim 5, characterized in that: The side wall of the cover body (210) is provided with a flexible plate (212), and the side wall of the flexible plate (212) is provided with a supporting soft film (221), and gaps are left between the supporting soft films (221).

7. The dust hood capable of strong dust suction when four hands cooperate according to claim 6, characterized in that: The side wall of the anti-slip seat (220) is provided with an adsorption patch, and the adsorption patch is a skin silicone patch (222).

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