CN107981938A - A kind of magnetic spanner - Google Patents
A kind of magnetic spanner Download PDFInfo
- Publication number
- CN107981938A CN107981938A CN201711253021.4A CN201711253021A CN107981938A CN 107981938 A CN107981938 A CN 107981938A CN 201711253021 A CN201711253021 A CN 201711253021A CN 107981938 A CN107981938 A CN 107981938A
- Authority
- CN
- China
- Prior art keywords
- fixinig plate
- connecting portion
- hole
- lever
- magnetic part
- 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.)
- Pending
Links
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of magnetic spanner, including connecting portion, lever, triangle fixinig plate one, triangle fixinig plate two, pin, rotation axis.Connecting portion is equipped with lever connecting end surface, and centre is equipped with blocked hole, and connecting portion is equipped with magnetic part one, and connecting portion is equipped with two mounting holes；Lever is equipped with connecting portion connecting end surface, and connecting portion connecting end surface is equipped with magnetic part two, and magnetic part one matches with magnetic part two, and hole is additionally provided with lever；The triangle fixinig plate one is equipped with two mounting holes and with a rotation hole；The triangle fixinig plate two is equipped with two mounting holes and with a rotation hole；Pin sequentially passes through the mounting hole on triangle fixinig plate one, the mounting hole on connecting portion and triangle fixinig plate two；Rotation axis sequentially passes through rotation hole, hole and triangle fixinig plate two on triangle fixinig plate one.Beneficial effects of the present invention are as follows：It is simple in structure easy to control torque value, easily fabricated and disassembly, cleaning.
Description
This case is divisional application, original bill application number：2014104561611, the original bill applying date：2014-09-02, original bill
Invention and created name：The big torque spanner that a kind of dentistry uses.
Technical field
The present invention relates to the spanner that dentistry uses, more particularly to a kind of magnetic spanner.
Background technology
Spanner used in dentistry is common wrench at present, and dynamics and torque value are controlled with the feel of doctor, caused completely
Inconvenience during use.
The prior art is shown in Figure 1, and No. 6162053 patents of U.S. Patent No. disclose a kind of controllable outputting torsion value
Spanner, but spring therein causes to be not easy accurately to control torsion often in fatigue state, on the other hand uses for a long time, interior
Cavity easily grows bacterium, and when use causes inconvenience.
The content of the invention
In order to solve deficiency of the prior art, the present invention proposes a kind of magnetic spanner.The technical solution of use is as follows：
A kind of magnetic spanner, including connecting portion, lever, triangle fixinig plate one, triangle fixinig plate two, pin, rotation axis.Connecting portion
Equipped with lever connecting end surface, centre is equipped with blocked hole, and connecting portion is equipped with magnetic part one, and connecting portion is equipped with two mounting holes；Hold
Handle is equipped with connecting portion connecting end surface, and connecting portion connecting end surface is equipped with magnetic part two, and magnetic part one matches with magnetic part two, holds
Hole is additionally provided with handle；The triangle fixinig plate one is equipped with two mounting holes and with a rotation hole；The triangle is consolidated
Stator two is equipped with two mounting holes and with a rotation hole；Pin sequentially passes through mounting hole on triangle fixinig plate one, connection
Mounting hole and triangle fixinig plate two in portion；Rotation axis sequentially passes through rotation hole, hole and triangle on triangle fixinig plate one
Shape fixinig plate two.
The blocked hole is equilateral hexagon structure, and the triangle fixinig plate one and the triangle fixinig plate two are isosceles three
Angular structure, and each angle of triangle is processed into arc-shaped and sets mounting hole and rotation hole, the magnetic part two is column type
Structure, vertical section are T-shaped.
Further, the lever connecting end surface on connecting portion is identical with the connecting portion connecting end surface curvature on lever.
Beneficial effects of the present invention are as follows：It is simple in structure easy to control torque value, easily fabricated and disassembly, cleaning.
Brief description of the drawings
Fig. 1 is the structure chart of the prior art；
Fig. 2 is the structure chart of the present invention；
Fig. 3 is the unused state figure of the present invention；
Fig. 4 is the outputting torsion state diagram of the present invention；
Fig. 5 is the super torsion state figure of the present invention；
Reference numeral：
Connecting portion 1, lever 2, triangle fixinig plate 1, triangle fixinig plate 24, pin 5, rotation axis 6, lever connecting end surface
11st, blocked hole 12, magnetic part 1, mounting hole 14, connecting portion connecting end surface 21, magnetic part 2 22, hole 23, mounting hole 32, turn
Dynamic hole 31
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing, to the present invention into
Row is further described.
The prior art is shown in Figure 1.
Embodiment one
A kind of magnetic spanner as shown in Figure 2, including connecting portion 1, lever 2, triangle fixinig plate 1, triangle fixinig plate 24,
Pin 5, rotation axis 6, it is characterised in that：Connecting portion 1 is equipped with lever connecting end surface 11, and centre is equipped with blocked hole 12, connecting portion 11
Magnetic part 1 is equipped with, connecting portion 1 is equipped with two mounting holes 14；Lever 2 is equipped with connecting portion connecting end surface 21, and connecting portion connects
Contact surface 21 is equipped with magnetic part 2 22, and magnetic part 1 matches with magnetic part 2 22, and hole 23 is additionally provided with lever 2；Described
Triangle fixinig plate 1 is equipped with two mounting holes 32 and with a rotation hole 31；The triangle fixinig plate 24 is equipped with two
Mounting hole and with a rotation hole；Pin 5 sequentially passes through the mounting hole 32 on triangle fixinig plate 1, the fixation on connecting portion 1
Hole 14 and triangle fixinig plate 24；Rotation axis 6 sequentially passes through rotation hole 31, hole 23 and triangle on triangle fixinig plate 1
Fixinig plate 24, the lever connecting end surface 11 on connecting portion 1 are identical with 21 curvature of connecting portion connecting end surface on lever 2.
In use, connecting portion 11 and lever 12, magnetic part 1 and magnetic part two are fixed by pin 5 and rotation axis 6
22 are attracted, and the lever connecting end surface 11 on connecting portion 1 is identical with 21 curvature of connecting portion connecting end surface on lever 2, when being not used,
Magnetic part 1 and magnetic part 2 22 are attracted, as shown in Figure 3；During normal torsion output, magnetic part 1 and magnetic part 2 22
There is certain the suction-combining force, as shown in Figure 4；When crossing torsion output, magnetic part 1 is separated with magnetic part 2 22, and lever 2 can surround
Rotation axis is rotated along joint face, as shown in Figure 5.
Claims (2)
1. a kind of magnetic spanner, including connecting portion（1）, lever（2）, triangle fixinig plate one（3）, triangle fixinig plate two（4）、
Pin（5）, rotation axis（6）, it is characterised in that：Connecting portion（1）Equipped with lever connecting end surface（11）, centre is equipped with blocked hole
（12）, connecting portion（11）It is equipped with magnetic part one（13）, connecting portion（1）Equipped with two mounting holes（14）；Lever（2）The company of being equipped with
Socket part connecting end surface（21）, connecting portion connecting end surface（21）Equipped with magnetic part two (22), magnetic part one（13）With magnetic part two
（22）Match, lever（2）On be additionally provided with hole（23）；The triangle fixinig plate one（3）Equipped with two mounting holes（32）With
With a rotation hole（31）；The triangle fixinig plate two（4）Equipped with two mounting holes and with a rotation hole；Pin（5）
Sequentially pass through triangle fixinig plate one（3）On mounting hole（32）, connecting portion（1）On mounting hole（14）With triangle fixinig plate
Two（4）；Rotation axis（6）Sequentially pass through triangle fixinig plate one（3）On rotation hole（31）, hole（23）With triangle fixinig plate two
（4）, magnetic part two（22）For columnar structures, vertical section is T-shaped.
A kind of 2. magnetic spanner according to claim 1, it is characterised in that：Connecting portion（1）On lever connecting end surface
（11）And lever（2）On connecting portion connecting end surface（21）Curvature is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253021.4A CN107981938A (en) | 2014-09-02 | 2014-09-02 | A kind of magnetic spanner |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253021.4A CN107981938A (en) | 2014-09-02 | 2014-09-02 | A kind of magnetic spanner |
| CN201410456161.1A CN104173111B (en) | 2014-09-02 | 2014-09-02 | The big torque spanner that a kind of dentistry uses |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456161.1A Division CN104173111B (en) | 2014-09-02 | 2014-09-02 | The big torque spanner that a kind of dentistry uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107981938A true CN107981938A (en) | 2018-05-04 |
Family
ID=51954647
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456161.1A Active CN104173111B (en) | 2014-09-02 | 2014-09-02 | The big torque spanner that a kind of dentistry uses |
| CN201711410013.6A Pending CN108125724A (en) | 2014-09-02 | 2014-09-02 | A kind of dentistry torque spanner |
| CN201711255154.5A Pending CN107981942A (en) | 2014-09-02 | 2014-09-02 | A kind of dental torque spanner |
| CN201711253021.4A Pending CN107981938A (en) | 2014-09-02 | 2014-09-02 | A kind of magnetic spanner |
| CN201711255153.0A Pending CN107913113A (en) | 2014-09-02 | 2014-09-02 | A kind of dentistry magnetic spanner |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456161.1A Active CN104173111B (en) | 2014-09-02 | 2014-09-02 | The big torque spanner that a kind of dentistry uses |
| CN201711410013.6A Pending CN108125724A (en) | 2014-09-02 | 2014-09-02 | A kind of dentistry torque spanner |
| CN201711255154.5A Pending CN107981942A (en) | 2014-09-02 | 2014-09-02 | A kind of dental torque spanner |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711255153.0A Pending CN107913113A (en) | 2014-09-02 | 2014-09-02 | A kind of dentistry magnetic spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN104173111B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974866A (en) * | 2021-12-04 | 2022-01-28 | 西安工程大学 | Disconnect-type drill point bullnose |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337638A (en) * | 1993-02-11 | 1994-08-16 | Micro Motors, Inc. | Torque control ratchet wrench |
| CN2202016Y (en) * | 1994-01-16 | 1995-06-28 | 苏州市博达实业公司 | Two-way large torque spanner driven by electric power or hand |
| US6109150A (en) * | 1999-08-06 | 2000-08-29 | Saccomanno, Iii; Matthew | Torque indicating wrench |
| CN201833325U (en) * | 2010-09-09 | 2011-05-18 | 关弘科技股份有限公司 | Torque wrench |
| TW201223716A (en) * | 2010-12-08 | 2012-06-16 | Metal Ind Res & Dev Ct | Torque wrench |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503042A (en) * | 1993-11-16 | 1996-04-02 | Precision Instruments, Inc. | Antifriction force transmission means for plungers of torque signalling wrenches |
| US6162053A (en) * | 1999-11-01 | 2000-12-19 | Biolok International Inc. | Analog dental wrench |
| CN1151010C (en) * | 2000-03-23 | 2004-05-26 | 胡厚飞 | Ratchet-driven tool |
| CN204049900U (en) * | 2014-09-02 | 2014-12-31 | 贾海亮 | The large torque spanner that a kind of dentistry uses |
-
2014
- 2014-09-02 CN CN201410456161.1A patent/CN104173111B/en active Active
- 2014-09-02 CN CN201711410013.6A patent/CN108125724A/en active Pending
- 2014-09-02 CN CN201711255154.5A patent/CN107981942A/en active Pending
- 2014-09-02 CN CN201711253021.4A patent/CN107981938A/en active Pending
- 2014-09-02 CN CN201711255153.0A patent/CN107913113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337638A (en) * | 1993-02-11 | 1994-08-16 | Micro Motors, Inc. | Torque control ratchet wrench |
| CN2202016Y (en) * | 1994-01-16 | 1995-06-28 | 苏州市博达实业公司 | Two-way large torque spanner driven by electric power or hand |
| US6109150A (en) * | 1999-08-06 | 2000-08-29 | Saccomanno, Iii; Matthew | Torque indicating wrench |
| CN201833325U (en) * | 2010-09-09 | 2011-05-18 | 关弘科技股份有限公司 | Torque wrench |
| TW201223716A (en) * | 2010-12-08 | 2012-06-16 | Metal Ind Res & Dev Ct | Torque wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108125724A (en) | 2018-06-08 |
| CN104173111A (en) | 2014-12-03 |
| CN107981942A (en) | 2018-05-04 |
| CN104173111B (en) | 2017-12-01 |
| CN107913113A (en) | 2018-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |