CN109051285A - A kind of nozzle connection structure and pencil for pencil - Google Patents
A kind of nozzle connection structure and pencil for pencil Download PDFInfo
- Publication number
- CN109051285A CN109051285A CN201810755708.6A CN201810755708A CN109051285A CN 109051285 A CN109051285 A CN 109051285A CN 201810755708 A CN201810755708 A CN 201810755708A CN 109051285 A CN109051285 A CN 109051285A
- Authority
- CN
- China
- Prior art keywords
- pencil
- nozzle
- connection structure
- nozzle connection
- sealing plate
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 239000011324 bead Substances 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims description 7
- 229940079593 drug Drugs 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The present invention provides a kind of nozzle connection structures for pencil, it includes pipe lid, pipe lid is connected on the nozzle of tube body, and pipe lid has top plate, and the bottom of top plate is connected with sealing plate, sealing plate is circular slab, the lateral surface of sealing plate has toothed surface, offers annular groove on the inner wall of nozzle, and the annular bead with toothed surface cooperation is provided on annular groove, the bottom of sealing plate is fixedly connected with plunger, and the bottom of plunger extends into tube body.The present invention also provides a kind of pencils.The present invention can effectively improve the sealing performance of pencil compared to the prior art.
Description
Technical field
The present invention relates to pharmaceutical containers fields, in particular to a kind of nozzle connection structure and pencil for pencil.
Background technique
The main function of pharmaceutical containers is exactly to store drug, and after pharmaceutical containers are opened, later period critically important effect is exactly
The main method for guaranteeing never degenerating for drug, and preventing drug rotten is exactly so that bottle cap lid can fully completely cut off container after closing
Internal and external environment, that is to say, that need outstanding sealing performance.
In current pharmaceutical containers, pencil is mainly used for storing some little particle drugs, in present pencil, pipe lid with
It is all by plunger clamping between nozzle, but plunger is after used a period of time, the problem of being easy to appear loosening, is easy to lead
The decline for causing sealing performance in pencil, to influence the quality of drug.
Summary of the invention
In consideration of it, the present invention provides the nozzle connection structures for pencil that one kind can effectively improve sealing performance
And pencil.
Thus, on the one hand, the present invention provides a kind of nozzle connection structures for pencil comprising pipe lid, pipe lid connect
It is connected on the nozzle of tube body, pipe lid has top plate, and the bottom of top plate is connected with sealing plate, and sealing plate is circular slab, sealing plate
Lateral surface has toothed surface, offers annular groove on the inner wall of nozzle, and the convex annular with toothed surface cooperation is provided on annular groove
Circle, the bottom of sealing plate are fixedly connected with plunger, and the bottom of plunger extends into tube body.
Further, above-mentioned annular bead includes be arranged successively along the axial direction of nozzle from the top of nozzle to bottom
One flange collar unit and the second flange collar unit.
Further, above-mentioned first flange collar unit and toothed surface cooperate.
Further, above-mentioned first flange collar unit has the first cambered surface, and the first cambered surface and toothed surface cooperate.
Further, above-mentioned second flange collar unit has the second lonely face, and the second cambered surface is towards plunger direction.
Further, symmetrically arranged two groove body is offered in above-mentioned second cambered surface.
Further, above-mentioned groove body radially extending along the second cambered surface.
On the other hand, the present invention provides a kind of pencils, including tube body, it is characterised in that: further includes a kind of above-mentioned use
In the nozzle connection structure of pencil.
A kind of nozzle connection structure and pencil for pencil provided by the present invention, it is main compared to the prior art to have
The cooperation using toothed surface and annular bead on sealing plate is had the advantage that, so that bottle cap can use toothed surface in pressing
Effect by air circumferentially water conservancy diversion outward so that air cannot be introduced into tube body, so as to effectively improve medicine
The sealing performance of pipe.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is provided in an embodiment of the present invention a kind of for the nozzle connection structure of pencil and the structural schematic diagram of pencil；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Referring to Fig. 1 to Fig. 2, a kind of nozzle connection structure for pencil provided in an embodiment of the present invention is shown in figure,
It includes pipe lid 1, and pipe lid 1 is connected on the nozzle 21 of tube body 2, and pipe lid 1 has top plate 11, and the bottom of top plate 11 is connected with sealing
Plate 12, sealing plate 12 are circular slab, and the lateral surface of sealing plate 12 has the first toothed surface 121, offers on the inner wall of nozzle 21
Annular groove 22 is provided with the annular bead 23 with the cooperation of the first toothed surface 121 on annular groove 22, and the bottom of sealing plate 12 is fixed to be connected
It is connected to plunger 13, the bottom of plunger 13 extends into tube body 2.
Wherein, annular bead 23 includes first be arranged successively along the axial direction of nozzle 21 from the top of nozzle 21 to bottom
Flange collar unit 231 and the second flange collar unit 232；First flange collar unit 231 and the first toothed surface 121 cooperate；First flange collar unit
231 have the first cambered surface 233, and the first cambered surface 233 and the first toothed surface 121 cooperate.
Pencil includes tube body 2, further includes a kind of above-mentioned nozzle connection structure for pencil.
A kind of nozzle connection structure and pencil for pencil, main compared to the prior art provided by the present embodiment
The cooperation using toothed surface and annular bead on sealing plate is had the advantage that, so that bottle cap can use tooth form in pressing
The effect in face circumferentially water conservancy diversion outward by air, so that air cannot be introduced into tube body, so as to effectively improve
The sealing performance of pencil.
With continued reference to Fig. 1 to Fig. 2, the second flange collar unit 232 has the second cambered surface 234, and the second cambered surface 234 is towards plunger 13
Direction；Symmetrically arranged two groove body 235 is offered in second cambered surface 234；Groove body 235 is radially extended along the second cambered surface 234.
By the setting of above structure, air can be made by tooth form towards squeezing in the second cambered surface, the second cambered surface is preferably elasticity
Material is made, such as rubber, can be by air to water conservancy diversion above bottle cap when resetting.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of nozzle connection structure for pencil, it is characterised in that: including pipe lid (1), the pipe lid (1) is connected to tube body
(2) on nozzle (21), the pipe lid (1) has top plate (11), and the bottom of the top plate (11) is connected with sealing plate (12), institute
Stating sealing plate (12) is circular slab, and the lateral surface of the sealing plate (12) has toothed surface (121), the inner wall of the nozzle (21)
On offer annular groove (22), be provided on the annular groove (22) with the toothed surface (121) cooperation annular bead (23),
The bottom of the sealing plate (12) is fixedly connected with plunger (13), and the bottom of the plunger (13) extends into the tube body (2).
2. a kind of nozzle connection structure for pencil according to claim 1, it is characterised in that: the annular bead
It (23) include the first flange collar list being arranged successively from the top of the nozzle (21) to bottom along the axial direction of the nozzle (21)
First (231) and the second flange collar unit (232).
3. a kind of nozzle connection structure for pencil according to claim 2, it is characterised in that: the first flange collar list
First (231) and the toothed surface (121) cooperate.
4. a kind of nozzle connection structure for pencil according to claim 2 or 3, it is characterised in that: described first is convex
Coil unit (231) has the first cambered surface (233), and first cambered surface (233) and the toothed surface (121) cooperate.
5. a kind of nozzle connection structure for pencil according to claim 2, it is characterised in that: the second flange collar list
First (232) have the second cambered surface (234), and second cambered surface (234) is towards the plunger (13) direction.
6. a kind of nozzle connection structure for pencil according to claim 5, it is characterised in that: second cambered surface
(234) symmetrically arranged two groove body (235) is offered on.
7. a kind of nozzle connection structure for pencil according to claim 6, it is characterised in that: the groove body (235)
Along radially extending for the second cambered surface (234).
8. a kind of pencil, including tube body (2), it is characterised in that: further include as claimed in claim 1 a kind of for medicine
The nozzle connection structure of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755708.6A CN109051285B (en) | 2018-07-11 | 2018-07-11 | A mouth of pipe connection structure and medicine pipe for medicine pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755708.6A CN109051285B (en) | 2018-07-11 | 2018-07-11 | A mouth of pipe connection structure and medicine pipe for medicine pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109051285A true CN109051285A (en) | 2018-12-21 |
| CN109051285B CN109051285B (en) | 2024-08-27 |
Family
ID=64815885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810755708.6A Active CN109051285B (en) | 2018-07-11 | 2018-07-11 | A mouth of pipe connection structure and medicine pipe for medicine pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109051285B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204096274U (en) * | 2014-09-11 | 2015-01-14 | 陈斌 | A kind of cosmetic bottle |
| CN204979644U (en) * | 2015-08-14 | 2016-01-20 | 深圳市创维群欣安防科技有限公司 | Sealing box |
| CN107554949A (en) * | 2017-09-29 | 2018-01-09 | 苏州锦新纳米科技有限公司 | A kind of medicine bottle bottle cap and medicine bottle |
| CN107972974A (en) * | 2016-10-21 | 2018-05-01 | 丹阳市景顺塑料制品有限公司 | A kind of shockproof sealed plastic lid |
| CN207497248U (en) * | 2017-09-29 | 2018-06-15 | 苏州锦新纳米科技有限公司 | A kind of medicine bottle bottle cap and medicine bottle |
| CN208665932U (en) * | 2018-07-11 | 2019-03-29 | 苏州锦新纳米科技有限公司 | A kind of nozzle connection structure and pencil for pencil |
-
2018
- 2018-07-11 CN CN201810755708.6A patent/CN109051285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204096274U (en) * | 2014-09-11 | 2015-01-14 | 陈斌 | A kind of cosmetic bottle |
| CN204979644U (en) * | 2015-08-14 | 2016-01-20 | 深圳市创维群欣安防科技有限公司 | Sealing box |
| CN107972974A (en) * | 2016-10-21 | 2018-05-01 | 丹阳市景顺塑料制品有限公司 | A kind of shockproof sealed plastic lid |
| CN107554949A (en) * | 2017-09-29 | 2018-01-09 | 苏州锦新纳米科技有限公司 | A kind of medicine bottle bottle cap and medicine bottle |
| CN207497248U (en) * | 2017-09-29 | 2018-06-15 | 苏州锦新纳米科技有限公司 | A kind of medicine bottle bottle cap and medicine bottle |
| CN208665932U (en) * | 2018-07-11 | 2019-03-29 | 苏州锦新纳米科技有限公司 | A kind of nozzle connection structure and pencil for pencil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109051285B (en) | 2024-08-27 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |