CN207785293U - Make Complete dentures lower jaw pilot pin - Google Patents
Make Complete dentures lower jaw pilot pin Download PDFInfo
- Publication number
- CN207785293U CN207785293U CN201720677246.1U CN201720677246U CN207785293U CN 207785293 U CN207785293 U CN 207785293U CN 201720677246 U CN201720677246 U CN 201720677246U CN 207785293 U CN207785293 U CN 207785293U
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- CN
- China
- Prior art keywords
- lower jaw
- needle point
- shank
- needle
- connecting rod
- 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.)
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of making Complete dentures lower jaw pilot pins, including needle handle, and installation bolt is threaded on needle handle, and needle point is connected with by shank in the end of needle handle；The needle point is unicuspid formula, and connecting rod is laterally fixed on shank, and connecting rod is symmetrical arranged in the both sides of shank.The unicuspid formula needle point is in hook solid；Between the connecting rod and shank connection type is inserted into be fixed to each other.The making Complete dentures lower jaw pilot pin of the utility model, when use, needle point can be pierced on the center line of lower jaw blank, since needle point is unicuspid formula, to being just easy, then it is dropped between connecting rod and lower jaw blank using wax liquor, wax drop will not cover needle point and lower jaw blank center line, can observe at any time at this, and such as discovery is being not just, it can also adjust at any time, it is easy to make.
Description
Technical field
The utility model is related to the component on a kind of dentist's application apparatus, especially a kind of making Complete dentures lower jaw positioning
Needle.
Background technology
It when making Complete dentures lower jaw, needs lower jaw blank being installed on locator, locator is one of jaw rack device
Point, pilot pin is housed, pilot pin includes needle handle, installation bolt is threaded on needle handle, in needle handle on existing locator
End needle point is connected with by shank, needle point is in forked（Such as Fig. 4）, first with by fork needles spine on lower jaw blank,
Prong center line is set to be located just at the centerline of lower jaw blank, i.e. two lines overlap, and recycle wax liquor to drop at needle point, by lower jaw
Blank is connected on locator, and the making of lower jaw is then carried out on jaw rack device.Existing pilot pin needle point and lower jaw blank
When contact, it is difficult to just, i.e., lower jaw blank center line is not necessarily overlapped with needle point prong center line, and crux is using after wax liquor drop
It is even more impossible to whether observe lower jaw blank center line with needle point prong center line to just, the precision made to lower jaw has a significant impact.
Invention content
The purpose of this utility model is to provide a kind of positioning needle point and is not covered with lower jaw blank to being just easy, dripping after wax is fixed
Needle point and lower jaw blank center line, can check at any time lower jaw blank center line and needle point whether to just, improve the system of production quality
Make Complete dentures lower jaw pilot pin, overcome the deficiencies in the prior art.
The making Complete dentures lower jaw pilot pin of the utility model, including needle handle, are threaded with installation spiral shell on needle handle
Bolt is connected with needle point in the end of needle handle by shank；The needle point is unicuspid formula, and connection is laterally fixed on shank
Bar, connecting rod are symmetrical arranged in the both sides of shank.
The unicuspid formula needle point is in hook solid；Between the connecting rod and shank connection side is inserted into be fixed to each other
Formula.
The making Complete dentures lower jaw pilot pin of the utility model, in use, can pierce needle point at the center of lower jaw blank
On line, since needle point is unicuspid formula, to being just easy, then dropped between connecting rod and lower jaw blank using wax liquor, wax drop will not
Needle point and lower jaw blank center line are covered, can observe at any time at this, such as find not just, can also adjust at any time, it is easy to make.
Description of the drawings
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention；
Fig. 2 is tip portion enlarged diagram shown in FIG. 1；
Fig. 3 is left view schematic diagram shown in Fig. 2；
Fig. 4 is the structural schematic diagram of the prior art.
Specific implementation mode
As shown in Figure 1, 2, 3：The making Complete dentures lower jaw pilot pin of the utility model, including needle handle 1, on needle handle 1
It is connected with installation bolt 3 by threaded hole 2.Needle point 6, needle handle 1, shank 4 and needle are connected with by shank 4 in the end of needle handle 1
Point 6 can be structure as a whole.Needle point 6 is unicuspid formula, i.e., is only sharp structure compared with the existing technology.It is laterally fixed on shank 4
Connecting rod 5, connecting rod 5 are symmetrical arranged in the both sides of shank 4.
As shown in Figure 3：Unicuspid formula needle point 6 is in hook solid.
As shown in Figure 2：Between connecting rod 5 and shank 4 connection type is inserted into be fixed to each other.
The making Complete dentures lower jaw pilot pin of the utility model, in use, can pierce needle point 6 at the center of lower jaw blank
On line, since needle point 6 is unicuspid formula, to being just easy, is then dropped between connecting rod 5 and lower jaw blank using wax liquor, make lower jaw
Blank is connect with locator.Wax drop will not cover needle point 6 and lower jaw blank center line, can observe at any time at this, such as discovery not just,
It can also adjust at any time, it is easy to make.
Claims (2)
1. a kind of making Complete dentures lower jaw pilot pin, including needle handle（1）, in needle handle（1）On be threaded with installation bolt
（3）, in needle handle（1）End pass through shank（4）It is connected with needle point（6）；It is characterized in that：The needle point（6）For unicuspid formula,
In shank（4）Upper transverse direction is fixed with connecting rod（5）, connecting rod（5）In shank（4）Both sides be symmetrical arranged.
2. making Complete dentures lower jaw pilot pin according to claim 1, it is characterised in that：The unicuspid formula needle point
（6）In hook solid；The connecting rod（5）With shank（4）Between for be fixed to each other be inserted into connection type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677246.1U CN207785293U (en) | 2017-06-12 | 2017-06-12 | Make Complete dentures lower jaw pilot pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677246.1U CN207785293U (en) | 2017-06-12 | 2017-06-12 | Make Complete dentures lower jaw pilot pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785293U true CN207785293U (en) | 2018-08-31 |
Family
ID=63275093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720677246.1U Active CN207785293U (en) | 2017-06-12 | 2017-06-12 | Make Complete dentures lower jaw pilot pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785293U (en) |
-
2017
- 2017-06-12 CN CN201720677246.1U patent/CN207785293U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |