CN204602899U - A kind of dental handpiece maintenance tool - Google Patents
A kind of dental handpiece maintenance tool Download PDFInfo
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- CN204602899U CN204602899U CN201520261040.1U CN201520261040U CN204602899U CN 204602899 U CN204602899 U CN 204602899U CN 201520261040 U CN201520261040 U CN 201520261040U CN 204602899 U CN204602899 U CN 204602899U
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- maintenance tool
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Abstract
The utility model relates to a kind of dental handpiece maintenance tool, comprises the first column and the second column, and the first column is axially connected with the second column; The external diameter of the second column is less than the internal diameter of handpiece case.Second column is inserted in the handpiece case taking out movement dental handpiece to be repaired, firmly rotate, the handpiece case of dental handpiece restores to the original state very soon under the effect of the second column, Rotary-table and boss, originally circle, irregular place are not repaired, dental handpiece can continue to use, and practicality simple to operate.
Description
Technical field
The utility model relates to a kind of maintenance tool, particularly relates to a kind of dental handpiece maintenance tool.
Background technology
Dental handpiece is that the one of the department of stomatology commonly uses medicine equipment; its operation principle utilizes high pressure air pressure to blow turbine to be then with motor-car pin to run up, and rotating speed, usually more than 200,000 revs/min, dispels the bad tissue of dental caries in order to cut tooth body; or prepare baking-ceramic tooth, also can be used for polishing artificial tooth etc.
Dental handpiece is made up of mobile phone handle and head usually, and wherein head comprises the parts such as handpiece case, movement and bonnet, and these parts are prepared from by metal material usually.In order to dental handpiece being done enough little, be convenient to operate use in the oral cavity, handpiece case needs to make to obtain very book.After very the metal handpiece case of book in use touches because of carelessness and falls, be just easy to occur pit on the outer surface of handpiece case, cause movement normally to work, can only process be scrapped.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dental handpiece maintenance tool, and the dental handpiece that head can be caused not justify for the pit of handpiece case appearance carries out rapid-maintenance.
The technical scheme that the utility model solves the problems of the technologies described above is as follows, and a kind of dental handpiece maintenance tool, is characterized in that: comprise the first column and the second column, and described first column is axially connected with the second column; The external diameter of described second column is less than the internal diameter of handpiece case.
Further: also to comprise a head, described head is located at described second column one end away from described first column; The outward flange of described head is no more than the outward flange of described second column; The lateral vertical of described second column is in the end face of described first column.
Further: described head is a Rotary-table; Described Rotary-table is greater than the cross-sectional area of described Rotary-table away from one end of described second column near one end cross-sectional area of described second column, the side of described Rotary-table is cut off a part or many parts, the side of described second column is cut off a part or many parts with the direction of the end face perpendicular to described first column, the section aligned that the part that described Rotary-table is cut off is cut off with described second column.
Further, described Rotary-table is provided with the boss that can pass handpiece case in the one end away from described second column; Described boss side surfaces is perpendicular to the end face of described second column.
The beneficial effects of the utility model are: be applicable to the dental handpiece keeping in repair major part, second column is inserted in the handpiece case taking out movement dental handpiece to be repaired, firmly rotate, the handpiece case of dental handpiece restores to the original state very soon under the effect of the second column, Rotary-table and boss, originally circle, irregular place are not repaired, dental handpiece can continue to use, and practicality simple to operate.
Further, described second column side is cut off a part or many parts with the direction of the end face perpendicular to described first column.
Further, described head is a lug boss that can pass handpiece case; The lateral vertical of described lug boss is in the end face of described second column.
The beneficial effect of above-mentioned further scheme is: the dental handpiece being applicable to maintenance standard head, second column is inserted in the handpiece case taking out movement dental handpiece to be repaired, firmly rotate, the handpiece case of dental handpiece restores to the original state very soon under the effect of the second column and lug boss, originally circle, irregular place are not repaired, dental handpiece can continue to use, and practicality simple to operate.
Further, described head comprises multiple with the cylinder diminished gradually away from the direction external diameter of described second column, multiple described cylinder is coaxially arranged, and the side of multiple described cylinder is cut off a part or many parts with the direction of the end face perpendicular to described second column.
Further, handpiece case can be passed apart from a described second column described cylinder farthest.
The beneficial effect of above-mentioned further scheme is: being applicable to maintenance dental handpiece heads outer casing inner wall is the dental handpiece of step-like structure, second column is inserted in the handpiece case taking out movement dental handpiece to be repaired, firmly rotate, the handpiece case of dental handpiece restores to the original state very soon under the effect of the second column and multiple cylinder, originally circle, irregular place are not repaired, dental handpiece can continue to use, and practicality simple to operate.
Further, described first column is provided with the handle that described second column can be driven to rotate.
Further, described handle is connected with described first column is removable.
The beneficial effect of above-mentioned further scheme is: by handle can drive easily second column rotate, more laborsaving, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the side view of the utility model embodiment one;
Fig. 3 is the upward view of the utility model embodiment one;
Fig. 4 is the front view of the utility model application example two;
Fig. 5 is the side view of the utility model application example two;
Fig. 6 is the upward view of the utility model application example two;
Fig. 7 is the front view of the utility model application example three;
1, first column in figure; 2, second column; 3, Rotary-table; 4, boss; 5, lug boss; 6, cylinder; 7, hole.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of dental handpiece maintenance tool, comprises the first column 1 and the second column 2, first column 1 is axially connected with the second column 2; The external diameter of the second column 2 is less than the internal diameter of handpiece case.Also comprise a head, head is located at the second column 2 one end away from the first column 1; The outward flange of head is no more than the outward flange of the second column 2; The lateral vertical of the second column 2 is in the end face of the first column 1.First column 1 is provided with the handle that the second column 2 can be driven to rotate.Handle is connected with the first column 1 is removable.First column 1 is provided with hole 7, and handle is provided with can the pin of patchhole 7, and handle and the first column 1 are by fixing pin and coordinating of hole 7.
Embodiment one as shown in Figure 1, Figure 2, Figure 3 shows, head is a Rotary-table 3; Rotary-table 3 is greater than the cross-sectional area of Rotary-table 3 away from one end of the second column 2 near one end cross-sectional area of the second column 2, the side of Rotary-table 3 is cut off a part or many parts, the side of the second column 2 is cut off a part or many parts with the direction of the end face perpendicular to the first column 1, the section aligned that the part that Rotary-table 3 is cut off is cut off with the second column 2.Rotary-table 3 is provided with in the one end away from the second column 2 can through the boss 4 of handpiece case; Boss 4 lateral vertical is in the end face of the second column 2.
Embodiment one is applicable to the dental handpiece keeping in repair major part, second column 2 is inserted in the handpiece case taking out movement dental handpiece to be repaired, firmly rotate, the handpiece case of dental handpiece restores to the original state very soon under the effect of the second column 2, Rotary-table 3 and boss 4.
Embodiment two, second column 2 side as shown in Fig. 4, Fig. 5, Fig. 6 is cut off a part or many parts with the direction of the end face perpendicular to the first column 1.Head is a lug boss 5 that can pass handpiece case; The lateral vertical of lug boss 5 is in the end face of the second column 2.
Embodiment two is applicable to the dental handpiece of maintenance standard head, second column 2 is inserted in the handpiece case taking out movement dental handpiece to be repaired, firmly rotate, the handpiece case of dental handpiece restores to the original state very soon under the effect of the second column 2 and lug boss 5.
Embodiment three as shown in Figure 7, head comprises multiple with the cylinder 6 diminished gradually away from the direction external diameter of the second column 2, multiple cylinder 6 is coaxially arranged, and the side of multiple cylinder 6 is cut off a part or many parts with the direction of the end face perpendicular to the second column 2.Distance the second column 2 cylinder 6 farthest can pass handpiece case.
It is the dental handpiece of step-like structure that embodiment three is applicable to maintenance dental handpiece heads outer casing inner wall, second column 2 is inserted in the handpiece case taking out movement dental handpiece to be repaired, firmly rotate, the handpiece case of dental handpiece restores to the original state very soon under the effect of the second column 2 and multiple cylinder 6.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a dental handpiece maintenance tool, is characterized in that: comprise the first column (1) and the second column (2), and described first column (1) is axially connected with the second column (2); The external diameter of described second column (2) is less than the internal diameter of handpiece case.
2. a kind of dental handpiece maintenance tool according to claim 1, is characterized in that: also comprise a head, and described head is located at described second column (2) one end away from described first column (1); The outward flange of described head is no more than the outward flange of described second column (2); The lateral vertical of described second column (2) is in the end face of described first column (1).
3. a kind of dental handpiece maintenance tool according to claim 2, is characterized in that: described head is a Rotary-table (3); Described Rotary-table (3) is greater than the cross-sectional area of described Rotary-table (3) away from one end of described second column (2) near one end cross-sectional area of described second column (2), the side of described Rotary-table (3) is cut off a part or many parts, the side of described second column (2) is cut off a part or many parts with the direction of the end face perpendicular to described first column (1), the section aligned that the part that described Rotary-table (3) is cut off is cut off with described second column (2).
4. a kind of dental handpiece maintenance tool according to claim 3, is characterized in that: described Rotary-table (3) is provided with in the one end away from described second column (2) can through the boss (4) of handpiece case; Described boss (4) lateral vertical is in the end face of described second column (2).
5. a kind of dental handpiece maintenance tool according to claim 2, is characterized in that: described second column (2) side is cut off a part or many parts with the direction of the end face perpendicular to described first column (1).
6. a kind of dental handpiece maintenance tool according to claim 5, is characterized in that: described head is a lug boss (5) that can pass handpiece case; The lateral vertical of described lug boss (5) is in the end face of described second column (2).
7. a kind of dental handpiece maintenance tool according to claim 2, it is characterized in that: described head comprises multiple with the cylinder (6) diminished gradually away from the direction external diameter of described second column (2), multiple described cylinder (6) is coaxially arranged, and the side of multiple described cylinder (6) is cut off a part or many parts with the direction of the end face perpendicular to described second column (2).
8. a kind of dental handpiece maintenance tool according to claim 7, is characterized in that: can pass handpiece case apart from described second column (2) described cylinder (6) farthest.
9. a kind of dental handpiece maintenance tool according to any one of claim 2 to 8, is characterized in that: described first column (1) is provided with the handle that described second column (2) can be driven to rotate.
10. a kind of dental handpiece maintenance tool according to claim 9, is characterized in that: described handle is connected with described first column (1) is removable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261040.1U CN204602899U (en) | 2015-04-27 | 2015-04-27 | A kind of dental handpiece maintenance tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261040.1U CN204602899U (en) | 2015-04-27 | 2015-04-27 | A kind of dental handpiece maintenance tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204602899U true CN204602899U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261040.1U Active CN204602899U (en) | 2015-04-27 | 2015-04-27 | A kind of dental handpiece maintenance tool |
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| CN (1) | CN204602899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772369A (en) * | 2015-04-27 | 2015-07-15 | 桂林市啄木鸟医疗器械有限公司 | Maintenance tool for dental handpiece |
-
2015
- 2015-04-27 CN CN201520261040.1U patent/CN204602899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772369A (en) * | 2015-04-27 | 2015-07-15 | 桂林市啄木鸟医疗器械有限公司 | Maintenance tool for dental handpiece |
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