CN206414356U - A kind of dentistry delivery device for being easy to be precisely controlled - Google Patents
A kind of dentistry delivery device for being easy to be precisely controlled Download PDFInfo
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- CN206414356U CN206414356U CN201620874605.8U CN201620874605U CN206414356U CN 206414356 U CN206414356 U CN 206414356U CN 201620874605 U CN201620874605 U CN 201620874605U CN 206414356 U CN206414356 U CN 206414356U
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- dentistry
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- delivery device
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A kind of dentistry delivery device for being easy to be precisely controlled, it is characterised in that：The described dentistry delivery device for being easy to be precisely controlled, including piston (1), sleeve (2), needle holder (3), bending syringe needle (4), closed casing (5)；Wherein：Piston (1) coordinates with sleeve (2), and closed casing (5) fixed or detachable manner is connected to the front end of sleeve (2)；Closed casing (5) is threadedly coupled with needle holder (3), and the front end of needle holder (3) is connected with bending syringe needle (4).Advantage of the present utility model：The dentistry delivery device described in the utility model for being easy to be precisely controlled, is easy to accurately control dosage, need not rely on the qualification of operator, is conducive to lifting therapeutic effect.In use, Drug leakage will not be caused, other apparatuses will not be polluted, medicine is saved.
Description
Technical field
The utility model is related to dentistry aid, more particularly to a kind of dentistry delivery device for being easy to be precisely controlled.
Background technology
Existing dentistry doser, usual structure is single, it is impossible to accurately controls dosage, relies only on operator's
Qualification, estimates dosage, influences therapeutic effect.During use simultaneously, easily there is the situation of Drug leakage, pollute it
Its apparatus, wastes medicine.
Utility model content
The purpose of this utility model is for the ease of implementation precisely administration, it is to avoid wasted, spy is easy to precisely there is provided one kind
The dentistry delivery device of control.
The utility model provides a kind of dentistry delivery device for being easy to be precisely controlled, it is characterised in that：Described is easy to essence
The dentistry delivery device of quasi- control, including piston 1, sleeve 2, needle holder 3 bend syringe needle 4, closed casing 5；
Wherein：Piston 1 coordinates with sleeve 2, and the fixed or detachable manner of closed casing 5 is connected to the front end of sleeve 2；Closing
Sleeve pipe 5 is threadedly coupled with needle holder 3, and the front end of needle holder 3 is connected with bending syringe needle 4.
The structure of described closed casing 5, including conial tube 51, straight tube 52, elastomeric cap 53, closing cap 54；
The inside of straight tube 52 carries internal thread 521, and the outer wall of straight tube 52 carries protruding block 522；The circumference and taper of elastomeric cap 53
Pipe 51 end connection, axially carry gap, integral cap conial tube port 511 on；The inside of elastomeric cap 53 carries ring
Shape projection 531, the diameter of annular projection 531 is more than the bore of the port 511 of conial tube, the annular projection outer ring portion of elastomeric cap 53
Bit strip has uniform small through hole 532；The middle part of closing cap 54 carry circular bosses 541, edge carry buckle 542, closing cap 54 with
The head of straight tube 52 can folding mode connection；Buckle 542 can compress elastomeric cap with the energy snap-fit of protruding block 522, circular bosses 541
53。
Described piston 1 and sleeve 2 carry scale.
With the limit card block 6 that can be slided and lock on described piston 1, by locking the diverse location of limit card block 6,
Realize the dose for being precisely controlled propulsion.
Advantage of the present utility model：
The dentistry delivery device described in the utility model for being easy to be precisely controlled, is easy to accurately control dosage, is not required to rely on
In the qualification of operator, be conducive to lifting therapeutic effect.In use, Drug leakage will not be caused, will not be polluted
Other apparatuses, save medicine.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：
Fig. 1 is for ease of the dentistry delivery device structural representation that is precisely controlled；
Fig. 2 is partial enlargement structural representation.
Embodiment
Embodiment 1
Present embodiments provide a kind of dentistry delivery device for being easy to be precisely controlled, it is characterised in that：Described is easy to precisely
The dentistry delivery device of control, including piston 1, sleeve 2, needle holder 3 bend syringe needle 4, closed casing 5；
Wherein：Piston 1 coordinates with sleeve 2, and the fixed or detachable manner of closed casing 5 is connected to the front end of sleeve 2；Closing
Sleeve pipe 5 is threadedly coupled with needle holder 3, and the front end of needle holder 3 is connected with bending syringe needle 4.
The structure of described closed casing 5, including conial tube 51, straight tube 52, elastomeric cap 53, closing cap 54；
The inside of straight tube 52 carries internal thread 521, and the outer wall of straight tube 52 carries protruding block 522；The circumference and taper of elastomeric cap 53
Pipe 51 end connection, axially carry gap, integral cap conial tube port 511 on；The inside of elastomeric cap 53 carries ring
Shape projection 531, the diameter of annular projection 531 is more than the bore of the port 511 of conial tube, the annular projection outer ring portion of elastomeric cap 53
Bit strip has uniform small through hole 532；The middle part of closing cap 54 carry circular bosses 541, edge carry buckle 542, closing cap 54 with
The head of straight tube 52 can folding mode connection；Buckle 542 can compress elastomeric cap with the energy snap-fit of protruding block 522, circular bosses 541
53.Described piston 1 and sleeve 2 carry scale.
With the limit card block 6 that can be slided and lock on described piston 1, by locking the diverse location of limit card block 6,
Realize the dose for being precisely controlled propulsion.
Embodiment 2
Present embodiments provide a kind of dentistry delivery device for being easy to be precisely controlled, it is characterised in that：Described is easy to precisely
The dentistry delivery device of control, including piston 1, sleeve 2, needle holder 3 bend syringe needle 4, closed casing 5；
Wherein：Piston 1 coordinates with sleeve 2, and closed casing 5 is releasably connecting at the front end of sleeve 2；Closed casing 5
It is threadedly coupled with needle holder 3, the front end of needle holder 3 is connected with bending syringe needle 4.
The structure of described closed casing 5, including conial tube 51, straight tube 52, elastomeric cap 53, closing cap 54；
The inside of straight tube 52 carries internal thread 521, and the outer wall of straight tube 52 carries protruding block 522；The circumference and taper of elastomeric cap 53
Pipe 51 end connection, axially carry gap, integral cap conial tube port 511 on；The inside of elastomeric cap 53 carries ring
Shape projection 531, the diameter of annular projection 531 is more than the bore of the port 511 of conial tube, the annular projection outer ring portion of elastomeric cap 53
Bit strip has uniform small through hole 532；The middle part of closing cap 54 carry circular bosses 541, edge carry buckle 542, closing cap 54 with
The head of straight tube 52 can folding mode connection；Buckle 542 can compress elastomeric cap with the energy snap-fit of protruding block 522, circular bosses 541
53。
With the limit card block 6 that can be slided and lock on described piston 1, by locking the diverse location of limit card block 6,
Realize the dose for being precisely controlled propulsion.
Embodiment 3
Present embodiments provide a kind of dentistry delivery device for being easy to be precisely controlled, it is characterised in that：Described is easy to precisely
The dentistry delivery device of control, including piston 1, sleeve 2, needle holder 3 bend syringe needle 4, closed casing 5；
Wherein：Piston 1 coordinates with sleeve 2, and closed casing 5 is fixedly connected on the front end of sleeve 2；Closed casing 5 and syringe needle
Seat 3 is threadedly coupled, and the front end of needle holder 3 is connected with bending syringe needle 4.
The structure of described closed casing 5, including conial tube 51, straight tube 52, elastomeric cap 53, closing cap 54；
The inside of straight tube 52 carries internal thread 521, and the outer wall of straight tube 52 carries protruding block 522；The circumference and taper of elastomeric cap 53
Pipe 51 end connection, axially carry gap, integral cap conial tube port 511 on；The inside of elastomeric cap 53 carries ring
Shape projection 531, the diameter of annular projection 531 is more than the bore of the port 511 of conial tube, the annular projection outer ring portion of elastomeric cap 53
Bit strip has uniform small through hole 532；The middle part of closing cap 54 carry circular bosses 541, edge carry buckle 542, closing cap 54 with
The head of straight tube 52 can folding mode connection；Buckle 542 can compress elastomeric cap with the energy snap-fit of protruding block 522, circular bosses 541
53。
Described piston 1 and sleeve 2 carry scale.
Claims (2)
1. a kind of dentistry delivery device for being easy to be precisely controlled, it is characterised in that：The described dentistry delivery device for being easy to be precisely controlled,
Including piston (1), sleeve (2), needle holder (3), bending syringe needle (4), closed casing (5)；
Wherein：Piston (1) coordinates with sleeve (2), and closed casing (5) fixed or detachable manner is connected to the front end of sleeve (2)；
Closed casing (5) is threadedly coupled with needle holder (3), and the front end of needle holder (3) is connected with bending syringe needle (4)；
The structure of described closed casing (5), including conial tube (51), straight tube (52), elastomeric cap (53), closing cap (54)；
Internal thread (521) is carried inside straight tube (52), straight tube (52) outer wall carries protruding block (522)；The circumference of elastomeric cap (53)
Be connected with the end of conial tube (51), axially carry gap, integral cap conial tube port (511) on；Elastomeric cap (53)
Inside carry annular projection (531), the diameter of annular projection (531) is more than the bore of the port (511) of conial tube, elastomeric cap
(53) annular projection outer ring position carries uniform small through hole (532)；The middle part of closing cap (54) carries circular bosses (541),
Edge carries buckle (542), and closing cap (54) is connected with straight tube (52) head energy folding mode；Buckle (542) and protruding block
(522) energy snap-fit, circular bosses (541) can compress elastomeric cap (53)；
Described piston (1) and sleeve (2) carry scale.
2. the dentistry delivery device being precisely controlled according to being easy to described in claim 1, it is characterised in that：On described piston (1)
With the limit card block (6) that can be slided and lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620874605.8U CN206414356U (en) | 2016-08-12 | 2016-08-12 | A kind of dentistry delivery device for being easy to be precisely controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620874605.8U CN206414356U (en) | 2016-08-12 | 2016-08-12 | A kind of dentistry delivery device for being easy to be precisely controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206414356U true CN206414356U (en) | 2017-08-18 |
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ID=59577873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620874605.8U Active CN206414356U (en) | 2016-08-12 | 2016-08-12 | A kind of dentistry delivery device for being easy to be precisely controlled |
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| CN (1) | CN206414356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715284A (en) * | 2017-10-15 | 2018-02-23 | 从佳乐 | A kind of dentistry delivery device for being easy to be precisely controlled |
-
2016
- 2016-08-12 CN CN201620874605.8U patent/CN206414356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715284A (en) * | 2017-10-15 | 2018-02-23 | 从佳乐 | A kind of dentistry delivery device for being easy to be precisely controlled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 110000 No. 9-6, Lane 103, Lingyun Street, Shenhe District, Shenyang City, Liaoning Province Patentee after: Shenyang Hengyuan Pharmaceutical Co.,Ltd. Address before: 110000 No. 9-6, No. 103, Lingyun Street, Shenhe District, Shenyang City, Liaoning Province Patentee before: SHENYANG ST. LAWRENCE MEDICAL DEVICES Co.,Ltd. |
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| CP03 | Change of name, title or address |