CN205251727U - Die material syringe - Google Patents

Die material syringe Download PDF

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Publication number
CN205251727U
CN205251727U CN201521069625.XU CN201521069625U CN205251727U CN 205251727 U CN205251727 U CN 205251727U CN 201521069625 U CN201521069625 U CN 201521069625U CN 205251727 U CN205251727 U CN 205251727U
Authority
CN
China
Prior art keywords
modeling composition
urceolus
syringe
pipe
die
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.)
Active
Application number
CN201521069625.XU
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Chinese (zh)
Inventor
王少华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHAN JINGUANG ELECTRONIC APPLIANCES CO Ltd
Original Assignee
WUHAN JINGUANG ELECTRONIC APPLIANCES CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHAN JINGUANG ELECTRONIC APPLIANCES CO Ltd filed Critical WUHAN JINGUANG ELECTRONIC APPLIANCES CO Ltd
Priority to CN201521069625.XU priority Critical patent/CN205251727U/en
Application granted granted Critical
Publication of CN205251727U publication Critical patent/CN205251727U/en
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Abstract

The utility model discloses a die material syringe, a serial communication port, including the urceolus, arrange die material pipe and syringe needle in the urceolus in, be equipped with the output tube at the lower extreme of urceolus, have an injection syringe at the output tube endotheca, the upper end of injection syringe is stretched into in the urceolus for with the butt joint of die material pipe, the extrusion piston packaging that the die material of die material pipe set up through its upper end is equipped with the propulsion subassembly in the upper end of urceolus, impel the subassembly spiral -lock on the urceolus, the push rod that advances the subassembly sets with the extrusion piston mutually for extrude the die material that the die material is intraductal through the injection syringe. The utility model is used for during the artificial tooth preparation, fill die material usefulness, the utility model discloses the propulsion subassembly that is equipped with the die material pipe of making in advance specially and sets mutually with die material pipe, one side convenience health, on the other hand can be with the accurate recess position that is difficult for arrival of arriving of die material. The utility model discloses simple structure, easy operation convenience, the practicality is strong, has further improved work efficiency.

Description

A kind of modeling composition syringe
Technical field
The utility model relates to a kind of modeling composition syringe.
Background technology
Dentistry, in the time making artificial tooth, must first copy sufferer oral cavity form, and it is called tooth mould, and then goes out artificial tooth with making tooth mold. Doctor in the time of actual fabrication artificial tooth, the conventional method of smearing or injecting by ordinary syringe with finger, but conventional with point smear unhygienic, and the recessed position that is difficult to reach artificial tooth when making artificial tooth; Use ordinary syringe to have following problem: the one, toward pack in syringe modeling composition time, mouthful smaller due to syringe cylinder, is not easy to the past in-built modeling composition of syringe cylinder; The 2nd, syringe front end is shorter, has the factors such as operation inconvenience while making artificial tooth.
Utility model content
Technical problem to be solved in the utility model is that the deficiency existing for above-mentioned prior art provides a kind of simple in structure, operation health, modeling composition syringe easily.
The technical scheme that the utility model adopts is: a kind of modeling composition syringe, it is characterized in that, comprise urceolus, be placed in modeling composition pipe and syringe needle in urceolus, lower end at urceolus is provided with efferent duct, there is injection-tube in efferent duct inner sleeve, the upper end of described injection-tube is stretched in urceolus, for docking with modeling composition pipe, the extrusion piston sealing that the modeling composition of described modeling composition pipe arranges by its upper end, upper end at urceolus is provided with propulsion assembly, 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 injection-tube.
By technique scheme, end cap, push rod that described propulsion assembly comprises deduction cap, be connected with deduction cap upper end, be installed in the elastic buckles casting die in end cap and be arranged on deduction cap and end cap between handle, in deduction cap, be provided with little under internal diameter large backstop step, spacing for to 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 in the both sides of deduction cap and withhold groove, withhold groove in the corresponding L-type of lateral wall of urceolus and be provided with projection piece.
By technique scheme, the upper end of described modeling composition pipe is stretched out outside urceolus and is connected with elastic buckles casting die. By technique scheme, the external diameter of described modeling composition pipe is less than the internal diameter of backstop step lower end.
By technique scheme, the lower end of described modeling composition pipe is fixed by rubber seal.
By technique scheme, the upper end of described injection-tube is sharp tubulose, for locating and rub with the hands the rubber layer of wearing modeling composition pipe.
By technique scheme, described urceolus is that clear glass or transparent plastic material are made.
By technique scheme, described elastic buckles casting die comprises spring and trim ring.
The obtained beneficial effect of the utility model is: when the utility model is made for artificial tooth, filling up modeling composition uses, the utility model is provided with the modeling composition pipe of making in advance and the propulsion assembly arranging mutually with modeling composition pipe specially, convenient and healthy on the one hand, on the other hand, modeling composition accurately can be arrived to the recessed position that is difficult for arrival. The utility model is simple in structure, simple to operation, practical, has further improved operating efficiency.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is exploded perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in 2, the present embodiment provides a kind of modeling composition syringe, comprise that clear glass or transparent plastic material make urceolus 5, be placed in modeling composition pipe 6 and syringe needle 11 in urceolus 5, be provided with efferent duct 8 in the lower end of urceolus 5, there is injection-tube 7 in efferent duct 8 inner sleeves, injection-tube 7 is fixed in efferent duct 8, the lower end of described modeling composition pipe 6 is fixed by rubber seal, the modeling composition of upper end seals by extrusion piston 16, described injection-tube 7 upper end be sharp tubulose and stretch in urceolus 5, for locating and rub with the hands the rubber layer of wearing modeling composition pipe, upper end at urceolus 5 is provided with propulsion assembly, described propulsion assembly spiral-lock is on urceolus 5, the push rod 1 of described propulsion assembly arranges mutually with extrusion piston 16, for the modeling composition in modeling composition pipe 6 is extruded by injection-tube 7.
In the present embodiment, end cap 2, push rod 1 that described propulsion assembly comprises deduction cap 10, be connected by screw thread with deduction cap upper end, be installed in the elastic buckles casting die in end cap and be arranged on deduction cap and end cap between handle 3, in deduction cap 10, be provided with little under internal diameter large backstop step 14, spacing for to 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 backstop step 14 lower ends. The upper end of described modeling composition pipe 6 is stretched out outside urceolus 5 and is connected with elastic buckles casting die. Be provided with L-type in the both sides of deduction cap 10 and withhold groove 9, withhold groove in the corresponding L-type of lateral wall of urceolus and be provided with projection piece 4, withhold groove 9 phase configuration by projection piece 4 and L-type, make propulsion assembly together with urceolus spiral-lock.
When use, syringe needle 11 is inserted in injection-tube 7, make it further rub the rubber layer of broken modeling composition pipe 6 with the hands, press the extrusion piston 16 on modeling composition pipe 6 by push rod 1, thereby modeling composition is extruded by injection-tube 7.

Claims (9)

1. a modeling composition syringe, it is characterized in that, comprise urceolus, be placed in modeling composition pipe and syringe needle in urceolus, lower end at urceolus is provided with efferent duct, there is injection-tube in efferent duct inner sleeve, the upper end of described injection-tube is stretched in urceolus, for docking with modeling composition pipe, the extrusion piston sealing that the modeling composition of described modeling composition pipe arranges by its upper end, upper end at urceolus is provided with propulsion assembly, described propulsion assembly spiral-lock is on urceolus, and the push rod of described propulsion assembly arranges mutually with extrusion piston, for the modeling composition in modeling composition pipe is extruded by injection-tube.
2. a kind of modeling composition syringe according to claim 1, it is characterized in that, end cap, push rod that described propulsion assembly comprises deduction cap, be connected with deduction cap upper end, be installed in the elastic buckles casting die in end cap and be arranged on deduction cap and end cap between handle, in deduction cap, be provided with little under internal diameter large backstop step, spacing for to 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, is provided with L-type withholds groove in the both sides of deduction cap, withholds groove be provided with projection piece in the corresponding L-type of lateral wall of urceolus.
4. a kind of modeling composition syringe according to claim 2, is characterized in that, the upper end of described modeling composition pipe is stretched out outside urceolus and connected with elastic buckles casting die.
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 backstop 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, the upper end of described injection-tube is sharp tubulose, for locating and rub with the hands the rubber layer of wearing modeling composition pipe.
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 plastic 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.
CN201521069625.XU 2015-12-18 2015-12-18 Die material syringe Active CN205251727U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521069625.XU CN205251727U (en) 2015-12-18 2015-12-18 Die material syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521069625.XU CN205251727U (en) 2015-12-18 2015-12-18 Die material syringe

Publications (1)

Publication Number Publication Date
CN205251727U true CN205251727U (en) 2016-05-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521069625.XU Active CN205251727U (en) 2015-12-18 2015-12-18 Die material syringe

Country Status (1)

Country Link
CN (1) CN205251727U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105395275A (en) * 2015-12-18 2016-03-16 武汉金光电子器械有限公司 Impression material injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105395275A (en) * 2015-12-18 2016-03-16 武汉金光电子器械有限公司 Impression material injector

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