CN105395275A - Impression material injector - Google Patents
Impression material injector Download PDFInfo
- Publication number
- CN105395275A CN105395275A CN201510964893.6A CN201510964893A CN105395275A CN 105395275 A CN105395275 A CN 105395275A CN 201510964893 A CN201510964893 A CN 201510964893A CN 105395275 A CN105395275 A CN 105395275A
- Authority
- CN
- China
- Prior art keywords
- modeling composition
- impression material
- urceolus
- syringe
- tube
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/081—Making teeth by casting or moulding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an impression material injector. The impression material injector is characterized by comprising an outer barrel, an impression material tube arranged in the outer barrel and a needle; an output tube is arranged at the lower end of the outer barrel, an injection tube is arranged in the output tube in a sleeved mode, the upper end of the injection tube extends into the outer barrel and used for being in butt joint with the impression material tube, an impression material of the impression material tube is sealed through a squeezing piston arranged at the upper end of the impression material tube, a push-in assembly is arranged at the upper end of the outer barrel and arranged on the outer barrel in a buckled mode, and a push rod of the push-in assembly is matched with the squeezing piston and used for squeezing out the impression material in the impression material tube through the injection tube. When used for manufacturing false teeth, the impression material injector is used for filling impression material. As the impression material tube and the push-in assembly matched with the impression material tube are specially arranged and manufactured in advance, on one hand, convenience and sanitation are guaranteed, and on the other hand, the impression material can accurately reach a dent which an existing impression material can not reach easily. The impression material injector is simple in structure, easy and convenient to operate and high in practicability and further improves working efficiency.
Description
Technical field
The present invention relates to a kind of modeling composition syringe.
Background technology
Dentistry is when making artificial tooth, and must first copy sufferer oral formation, it is called tooth mould, and then goes out artificial tooth with making tooth mold.Doctor is when actual fabrication artificial tooth, and routine points the method for smearing or injecting by ordinary syringe, but routine finger is smeared unhygienic, and make artificial tooth time be difficult to the recessed position reaching artificial tooth; Ordinary syringe is used to there is following problem: one when being the modeling composition toward loading in syringe, because the mouth of syringe cylinder is smaller, is not easy to toward the in-built modeling composition of syringe cylinder; Two is that syringe front end is shorter, there is the factors such as operation inconvenience when making artificial tooth.
Summary of the invention
Technical problem to be solved by this invention is that the deficiency existed for above-mentioned prior art provides that a kind of structure is simple, operation health, easily modeling composition syringe.
The technical solution adopted in the present invention is: a kind of modeling composition syringe, it is characterized in that, comprise urceolus, be placed in the modeling composition pipe in urceolus and syringe needle, outlet tube is provided with in the lower end of urceolus, syringe is had in outlet tube inner sleeve, the upper end of described syringe is stretched in urceolus, for docking with modeling composition pipe, the extrusion piston that the modeling composition of described modeling composition pipe is arranged by its upper end seals, propulsion assembly is provided with in the upper end of urceolus, described propulsion assembly spiral-lock is on urceolus, the push rod of described propulsion assembly arranges mutually with extrusion piston, for the modeling composition in modeling composition pipe is extruded by syringe.
By technique scheme, described propulsion assembly comprises deduction cap, the end cap be connected with deduction cap upper end, push rod, the handle that arranges the elastic buckles casting die in end cap and be arranged between deduction cap and end cap, catching step large little under deduction cap is provided with internal diameter, spacing for elastic buckles casting die, described push rod is installed in end cap, elastic buckles casting die deduction cap successively, and its end is provided with stop part and elastic buckles casting die phase configuration.
By technique scheme, be provided with L-type withhold groove in the both sides of deduction cap, in the lateral wall of urceolus, corresponding L-type is withheld groove and is provided with projection piece.
By technique scheme, it is outer and abut against with elastic buckles casting die that urceolus is stretched out in the upper end of described modeling composition pipe.By technique scheme, the external diameter of described modeling composition pipe is less than the internal diameter of catching step lower end.
By technique scheme, the lower end of described modeling composition pipe is fixed by rubber seal.
By technique scheme, described syringe upper end be sharp tubulose, for locating and rubbing the rubber layer wearing modeling composition pipe with the hands.
By technique scheme, described urceolus is that clear glass or transparent plastics material are made.
By technique scheme, described elastic buckles casting die comprises spring and trim ring.
Beneficial effect acquired by the present invention is: when the present invention is used for artificial tooth making, fill up modeling composition to use, the present invention is provided with the modeling composition pipe made in advance and the propulsion assembly arranged mutually with modeling composition pipe specially, convenient and healthy on the one hand, on the other hand, modeling composition accurately can be arrived the recessed position not easily arrived.Structure of the present invention is simple, simple to operation, practical, further increases work efficiency.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is exploded perspective view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As Fig. 1, shown in 2, present embodiments provide a kind of modeling composition syringe, comprise clear glass or transparent plastics material makes urceolus 5, be placed in the modeling composition pipe 6 in urceolus 5 and syringe needle 11, outlet tube 8 is provided with in the lower end of urceolus 5, syringe 7 is had in outlet tube 8 inner sleeve, syringe 7 is fixed in outlet tube 8, the lower end of described modeling composition pipe 6 is fixed by rubber seal, the modeling composition of upper end is sealed by extrusion piston 16, described syringe 7 upper end be sharp tubulose and stretch in urceolus 5, for locating and rubbing the rubber layer wearing modeling composition pipe with the hands, propulsion assembly is provided with in the upper end of urceolus 5, described propulsion assembly spiral-lock is on urceolus 5, the push rod 1 of described propulsion assembly arranges with extrusion piston 16 phase, for the modeling composition in modeling composition pipe 6 is extruded by syringe 7.
In the present embodiment, the end cap 2 that described propulsion assembly comprises deduction cap 10, be connected by screw thread with deduction cap upper end, push rod 1, the handle 3 elastic buckles casting die in end cap being set and being arranged between deduction cap and end cap, catching step 14 large little under deduction cap 10 is provided with internal diameter, spacing for elastic buckles casting die, described push rod 1 is installed in end cap 2, elastic buckles casting die, deduction cap 10 successively, and its end is provided with stop part 15 and elastic buckles casting die phase configuration.Wherein elastic buckles casting die comprises spring 12 and trim ring 13.The external diameter of described modeling composition pipe 6 is less than the internal diameter of catching step 14 lower end.It is outer and abut against with elastic buckles casting die that urceolus 5 is stretched out in the upper end of described modeling composition pipe 6.Be provided with L-type in the both sides of deduction cap 10 and withhold groove 9, in the lateral wall of urceolus, corresponding L-type is withheld groove and is provided with projection piece 4, withholds groove 9 phase configuration, make propulsion assembly together with urceolus spiral-lock by projection piece 4 and L-type.
During use, syringe needle 11 is inserted in syringe 7, make it rub the rubber layer of broken modeling composition pipe 6 further with the hands, pressed the extrusion piston 16 on modeling composition pipe 6 by push rod 1, thus modeling composition is extruded by syringe 7.
Claims (9)
1. a modeling composition syringe, it is characterized in that, comprise urceolus, be placed in modeling composition pipe in urceolus and syringe needle, outlet tube is provided with in the lower end of urceolus, syringe is had in outlet tube inner sleeve, the upper end of described syringe is stretched in urceolus, for docking with modeling composition pipe, the extrusion piston that the modeling composition of described modeling composition pipe is arranged by its upper end seals, propulsion assembly is provided with in the upper end of urceolus, described propulsion assembly spiral-lock is on urceolus, and the push rod of described propulsion assembly arranges mutually with extrusion piston, for being extruded by syringe by the modeling composition in modeling composition pipe.
2. a kind of modeling composition syringe according to claim 1, it is characterized in that, described propulsion assembly comprises deduction cap, the end cap be connected with deduction cap upper end, push rod, the handle that arranges the elastic buckles casting die in end cap and be arranged between deduction cap and end cap, catching step large little under deduction cap is provided with internal diameter, spacing for elastic buckles casting die, described push rod is installed in end cap, elastic buckles casting die deduction cap successively, and its end is provided with stop part and elastic buckles casting die phase configuration.
3. a kind of modeling composition syringe according to claim 2, is characterized in that, be provided with L-type withhold groove in the both sides of deduction cap, and in the lateral wall of urceolus, corresponding L-type is withheld groove and is provided with projection piece.
4. a kind of modeling composition syringe according to claim 2, is characterized in that, it is outer and abut against with elastic buckles casting die that urceolus is stretched out in the upper end of described modeling composition pipe.
5. a kind of modeling composition syringe according to claim 4, is characterized in that, the external diameter of described modeling composition pipe is less than the internal diameter of catching step lower end.
6. a kind of modeling composition syringe according to claim 1 and 2, is characterized in that, the lower end of described modeling composition pipe is fixed by rubber seal.
7. a kind of modeling composition syringe according to claim 6, is characterized in that, described syringe upper end be sharp tubulose, for locating and rubbing the rubber layer wearing modeling composition pipe with the hands.
8. a kind of modeling composition syringe according to claim 1 and 2, is characterized in that, described urceolus is that clear glass or transparent plastics material are made.
9. a kind of modeling composition syringe according to claim 2, is characterized in that, described elastic buckles casting die comprises spring and trim ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510964893.6A CN105395275A (en) | 2015-12-18 | 2015-12-18 | Impression material injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510964893.6A CN105395275A (en) | 2015-12-18 | 2015-12-18 | Impression material injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105395275A true CN105395275A (en) | 2016-03-16 |
Family
ID=55461283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510964893.6A Pending CN105395275A (en) | 2015-12-18 | 2015-12-18 | Impression material injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105395275A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2865372A (en) * | 1957-11-18 | 1958-12-23 | Pfizer & Co C | Hypodermic syringe |
| JPH08173531A (en) * | 1994-12-22 | 1996-07-09 | Motoo Muronoi | Dental painless anesthetic apparatus |
| JP2000102606A (en) * | 1998-09-28 | 2000-04-11 | Showa Yakuhin Kako Kk | Cartridge dental injector |
| CN1287890A (en) * | 1999-09-15 | 2001-03-21 | 艾里希普费弗工程师有限公司 | Equipment used for selectively alomizing discharge particularly of liquid medium |
| US20100038381A1 (en) * | 2008-08-14 | 2010-02-18 | Kettenbach Gmbh & Co. Kg | Cartridge |
| CN201871062U (en) * | 2010-11-23 | 2011-06-22 | 房东森 | Special injector for injecting ointment |
| CN102949245A (en) * | 2011-08-31 | 2013-03-06 | 常玉青 | Silicon rubber syringe |
| CN103068423A (en) * | 2010-08-12 | 2013-04-24 | 科维蒂恩有限合伙公司 | Single use device for delivery of cartridge drugs |
| CN203777086U (en) * | 2014-02-26 | 2014-08-20 | 皖南医学院 | Wax sculpture injector |
| CN104968443A (en) * | 2012-12-04 | 2015-10-07 | 苏舍米克斯帕克有限公司 | Discharging device |
| CN205251727U (en) * | 2015-12-18 | 2016-05-25 | 武汉金光电子器械有限公司 | Die material syringe |
-
2015
- 2015-12-18 CN CN201510964893.6A patent/CN105395275A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2865372A (en) * | 1957-11-18 | 1958-12-23 | Pfizer & Co C | Hypodermic syringe |
| JPH08173531A (en) * | 1994-12-22 | 1996-07-09 | Motoo Muronoi | Dental painless anesthetic apparatus |
| JP2000102606A (en) * | 1998-09-28 | 2000-04-11 | Showa Yakuhin Kako Kk | Cartridge dental injector |
| CN1287890A (en) * | 1999-09-15 | 2001-03-21 | 艾里希普费弗工程师有限公司 | Equipment used for selectively alomizing discharge particularly of liquid medium |
| US20100038381A1 (en) * | 2008-08-14 | 2010-02-18 | Kettenbach Gmbh & Co. Kg | Cartridge |
| CN103068423A (en) * | 2010-08-12 | 2013-04-24 | 科维蒂恩有限合伙公司 | Single use device for delivery of cartridge drugs |
| CN201871062U (en) * | 2010-11-23 | 2011-06-22 | 房东森 | Special injector for injecting ointment |
| CN102949245A (en) * | 2011-08-31 | 2013-03-06 | 常玉青 | Silicon rubber syringe |
| CN104968443A (en) * | 2012-12-04 | 2015-10-07 | 苏舍米克斯帕克有限公司 | Discharging device |
| CN203777086U (en) * | 2014-02-26 | 2014-08-20 | 皖南医学院 | Wax sculpture injector |
| CN205251727U (en) * | 2015-12-18 | 2016-05-25 | 武汉金光电子器械有限公司 | Die material syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160316 |