CN214712844U

CN214712844U - Dentistry sandblast bottle

Info

Publication number: CN214712844U
Application number: CN202023330067.1U
Authority: CN
Inventors: 穆连彬; 谢其煜; 覃念祖
Original assignee: Guilin Ruifeng Medical Equipment Co ltd
Current assignee: Guilin Ruifeng Medical Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a dental sand blasting bottle, which comprises a bottle body, a guide pipe and a sand discharging pipe, wherein the guide pipe and the sand discharging pipe are vertically arranged in the bottle body; an inlet communicated with the inner cavity of the sand outlet pipe is formed in the lateral side of the upper end of the sand outlet pipe, a sand powder guide piece is sleeved at the upper end of the guide pipe, and an outlet communicated with the inner cavity of the guide pipe is formed in the lateral side of the sand powder guide piece; the upper end of the outlet and the upper end of the inlet are equal in height and form an included angle ranging from 45 degrees to 135 degrees. The utility model has the advantages that: the sand powder guide piece is introduced to intensively guide raised sand powder, so that the sand powder is sprayed to a specific direction, the sand powder enters the inlet through the outlet, the upper end of the outlet and the upper end of the inlet are equal in height and form an included angle range of 45-135 degrees, the sand powder is guaranteed to effectively fall into the sand outlet pipe, and the sand blockage can be prevented while the proper sand outlet amount is guaranteed.

Description

Dentistry sandblast bottle

Technical Field

The utility model relates to a dental disease treatment and prevention apparatus field, concretely relates to dentistry sandblast bottle.

Background

The current sandblast scaling equipment utilizes compressed gas (usually air) to raise dental sandblast powder (the principal ingredients are usually sodium bicarbonate, glycine or erythritol) and sprays to the tooth surface, and join with the liquid medium (usually water) that jets together, in order to play the effect of clean tooth surface, specifically can clear away on the gum and subgingival tooth surface dental plaque, soft dirt, early tartar, smoke stain, tea stain etc., can effectively prevent the periodontal disease, maintain that the tooth is healthy in order to realize lasting sandblast treatment effect, the sandblast equipment who uses must be furnished with a dental sandblast bottle, traditional dental sandblast bottle can't control out the sand volume, simultaneously easy stifled sand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a dentistry sandblast bottle is provided to overcome not enough among the above-mentioned prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a dental sand blasting bottle comprises a bottle body, a guide pipe and a sand discharging pipe, wherein the guide pipe and the sand discharging pipe are vertically arranged in the bottle body, an air inlet is formed in the position, right opposite to the guide pipe, of the bottom of the bottle body, the lower end of the sand discharging pipe penetrates out of the bottle body through the bottom of the bottle body, an inlet communicated with an inner cavity of the sand discharging pipe is formed in the lateral side of the upper end of the sand discharging pipe, a sand powder guide piece is sleeved at the upper end of the guide pipe, and an outlet communicated with the inner cavity of the sand powder guide piece is formed in the lateral side of the sand powder guide piece; the upper end of the outlet and the upper end of the inlet are equal in height and form an included angle ranging from 45 degrees to 135 degrees.

The utility model has the advantages that: the sand powder guide piece is introduced to intensively guide raised sand powder, so that the sand powder is sprayed to a specific direction, the sand powder enters the inlet through the outlet, the upper end of the outlet and the upper end of the inlet are equal in height and form an included angle range of 45-135 degrees, the sand powder is guaranteed to effectively fall into the sand outlet pipe, and the sand blockage can be prevented while the proper sand outlet amount is guaranteed.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the number of the inlets arranged on the sand outlet pipe is two, and the two inlets have the same height and are opposite to each other.

Adopt above-mentioned further beneficial effect to do: the sand inlet amount of the two-hole structure is larger than that of one hole under the same air pressure value, and in addition, the two-hole structure is used under the same sand inlet amount requirement, so that the air inlet pressure is reduced, namely the air pressure value in the bottle is reduced.

Furthermore, the central angle degree of the outlet is 15-90 degrees.

Further, the central angle of the outlet is 60 °.

The beneficial effects of the two steps are as follows: can effectively guide the sand powder.

Further, the outlet opening height is less than 1 cm.

Furthermore, the sand powder guide piece is of a cylindrical structure with one end open and the other end closed.

Drawings

Fig. 1 is a schematic structural view of a first structure of a dental blasting bottle according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the sand pipe of FIG. 1;

in the drawings, the components represented by the respective reference numerals are listed below:

1. bottle body, 110, air inlet, 2, pipe, 3, sand outlet pipe, 310, inlet, 4, sand powder guide, 410 and outlet.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1 to 2, a dental sand blasting bottle comprises a bottle body 1, a conduit 2 and a sand outlet pipe 3, wherein the conduit 2 and the sand outlet pipe 3 are vertically arranged in the bottle body 1, the bottom of the bottle body 1 is provided with an air inlet 110 at a position opposite to the conduit 2, the lower end of the sand outlet pipe 3 penetrates out of the bottle body 1 through the bottom of the bottle body 1, an inlet 310 communicated with an inner cavity of the sand outlet pipe 3 is arranged on the lateral side of the upper end of the sand outlet pipe 3, a sand powder guide member 4 is sleeved on the upper end of the conduit 2, and an outlet 410 communicated with the inner cavity of the sand powder guide member 4 is arranged on the lateral side of the sand powder guide member 4; the upper end of the outlet 410 is equal to the upper end of the inlet 310 in height and forms an included angle ranging from 45 degrees to 135 degrees.

Example 2

This example is a further improvement on the basis of example 1, and specifically includes the following steps:

the number of the inlets 310 arranged on the sand outlet pipe 3 is two, and the two inlets 310 have the same height and are opposite to each other.

Example 3

As shown in fig. 1 to fig. 2, this embodiment is a further improvement on

embodiment

1 or 2, and is specifically as follows:

the central angle of the outlet 410 is 15 to 90, preferably 60.

Example 4

As shown in fig. 1 to fig. 2, this embodiment is a further improvement on the basis of

embodiment

1, 2 or 3, and specifically includes the following steps:

the outlet 410 has an opening height distance of less than 1 cm.

Example 5

embodiment

1 or 2 or 3 or 4, and it is specifically as follows:

the sand powder guide member 4 is a tubular structure with one end open and the other end closed, and the upper end of the conduit 2 is inserted into the sand powder guide member 4 through the open end bearing of the sand powder guide member 4.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a dentistry sandblast bottle, includes bottle (1), pipe (2) and goes out sand pipe (3), pipe (2) with go out that sand pipe (3) are equal vertical to be laid in bottle (1), the bottom of bottle (1) is just right pipe (2) department is equipped with air inlet (110), the lower extreme of going out sand pipe (3) runs through outside bottle (1) through the bottom of bottle (1), its characterized in that: an inlet (310) communicated with the inner cavity of the sand outlet pipe (3) is formed in the lateral side of the upper end of the sand outlet pipe, a sand powder guide piece (4) is sleeved at the upper end of the guide pipe (2), and an outlet (410) communicated with the inner cavity of the sand powder guide piece (4) is formed in the lateral side of the sand powder guide piece; the upper end of the outlet (410) is equal to the upper end of the inlet (310) in height and forms an included angle range of 45-135 degrees.

2. A dental blasting bottle according to claim 1, wherein the number of inlets (310) provided on the blasting tube (3) is two, and the two inlets (310) have the same height and are opposite to each other.

3. A dental blasting flask according to claim 1, wherein the outlet (410) has a central angle of between 15 ° and 90 °.

4. A dental blasting flask according to claim 3, wherein the outlet (410) has a central angle of 60 °.

5. A dental blasting bottle according to any of claims 1 to 4, wherein the distance between the upper and lower walls of the outlet (410) is less than 1 cm.

6. A dental blasting bottle according to any of claims 1 to 4, wherein the blasting guide (4) is a cylindrical structure with one end open and the other end closed.