CN201833514U - Fixed air-sac mould without joint line - Google Patents
Fixed air-sac mould without joint line Download PDFInfo
- Publication number
- CN201833514U CN201833514U CN2009202163510U CN200920216351U CN201833514U CN 201833514 U CN201833514 U CN 201833514U CN 2009202163510 U CN2009202163510 U CN 2009202163510U CN 200920216351 U CN200920216351 U CN 200920216351U CN 201833514 U CN201833514 U CN 201833514U
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- CN
- China
- Prior art keywords
- mould
- ellipsoid
- joint line
- fixed air
- axiolitic
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a mould for manufacturing a fixed air sac, in particular to a fixed air-sac mould without a joint line. The mould without the joint line comprises an independent ellipsoidal mould body; the ellipsoidal mould body is a hollow ellipsoid, and the end part of the hollow ellipsoid is provided with a feeding hole; the ellipsoidal mould body is an ellipsoid, and the end part of the ellipsoid is provided with a mould discharging projection; and the ellipsoidal mould body comprises an ellipsoid and two straight bars, and the two straight bars are respectively arranged at both ends of the ellipsoid. Because a demoulding process is carried out from the inner cavity of the mould or from both ends outside the mould, the joint line can not be left on the fixed air sac.
Description
Technical field
The utility model relates to a kind of mould of making fixation balloon, particularly a kind of no spue line fixation balloon mould.
Background technology
Trachea cannula and laryngeal mask are the medical apparatus of setting up venting channels for patient, and a fixation balloon is all arranged on trachea cannula and the laryngeal mask, and when using trachea cannula or laryngeal mask, trachea cannula or laryngeal mask will insert in the patient's trachea by fixation balloon.Because fixation balloon directly contacts with the person's windpipe inwall, so require the necessary soft smooth of the outer wall of fixation balloon.The existing mould of making fixation balloon comprises two parts of upper die and lower die, in process of production, the binding site of upper die and lower die all can make fixation balloon stay spue line to outer lug, the existence of spue line makes the rough of product, and spue line can cause certain misery to patient during use.
Summary of the invention
The purpose of this utility model is to cause fixation balloon to have the defective of spue line in order to overcome the existing mould of making fixation balloon, invents a kind of no spue line mould that is made of parts.
The purpose of this utility model realizes as follows:
A kind of no spue line mould is characterized in that: described no spue line mould is made of axiolitic die body independently.
Described axiolitic die body is a hollow ellipsoid, and the end of hollow ellipsoid is provided with charging hole.
Described axiolitic die body is an ellipsoid, and the end of ellipsoid is provided with the depanning projection.
Described axiolitic die body is to be made of an ellipsoid and two straight-bars, and two straight-bars are located at the two ends of ellipsoid respectively.
Good effect of the present utility model is as follows: because knockout course is to carry out from the inner chamber of mould or from the two ends of mould outside, so can not stay spue line on fixation balloon.
Description of drawings
Fig. 1 is the utility model first example structure figure
Fig. 2 is the utility model second example structure figure
Fig. 3 is the utility model the 3rd example structure figure
Among the figure: 1 hollow ellipsoid, 2 charging holes, 3 ellipsoids
4 depannings projection, 5 straight-bars
The specific embodiment
A kind of no spue line mould is characterized in that: described no spue line mould is made of axiolitic die body independently.Described axiolitic die body has three kinds of embodiments:
As shown in Figure 1, described axiolitic die body is a hollow ellipsoid 1, and the end of hollow ellipsoid 1 is provided with charging hole 2.During use, the inwall of hollow ellipsoid soaks full liquid silica gel or PVC solution, after cooling, by the inner chamber of charging hole from mould fixation balloon is taken out, and finishes the demoulding.
As shown in Figure 2, described axiolitic die body is an ellipsoid 3, and the end of ellipsoid 3 is provided with depanning projection 4.During use, soak full silica gel or PVC solution on ellipsoid, make the depanning projection stay the outside, after cooling, the end of fixation balloon has a hole, and ellipsoid takes out in fixation balloon by this hole, finishes the demoulding.
As shown in Figure 3, described axiolitic die body is to be made of an ellipsoid 3 and two straight-bars 5, and two straight-bars 5 are located at the two ends of ellipsoid 3 respectively.During use, soak full silica gel or PVC solution on ellipsoid and straight-bar, make the end of straight-bar stay the outside, after cooling, the end of fixation balloon has a hole, and ellipsoid takes out in fixation balloon by this hole, finishes the demoulding.
Claims (4)
1. no spue line mould is characterized in that: described no spue line mould is made of axiolitic die body independently.
2. no spue line mould according to claim 1 is characterized in that: described axiolitic die body is a hollow ellipsoid, and the end of hollow ellipsoid is provided with charging hole.
3. no spue line mould according to claim 1 is characterized in that: described axiolitic die body is an ellipsoid, and the end of ellipsoid is provided with the depanning projection.
4. no spue line mould according to claim 1 is characterized in that: described axiolitic die body is to be made of an ellipsoid and two straight-bars, and two straight-bars are located at the two ends of ellipsoid respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202163510U CN201833514U (en) | 2009-09-11 | 2009-09-11 | Fixed air-sac mould without joint line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202163510U CN201833514U (en) | 2009-09-11 | 2009-09-11 | Fixed air-sac mould without joint line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833514U true CN201833514U (en) | 2011-05-18 |
Family
ID=44003608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202163510U Expired - Fee Related CN201833514U (en) | 2009-09-11 | 2009-09-11 | Fixed air-sac mould without joint line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017035839A1 (en) * | 2015-09-06 | 2017-03-09 | 黄俊荣 | Method for manufacturing laryngeal mask and laryngeal mask |
-
2009
- 2009-09-11 CN CN2009202163510U patent/CN201833514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017035839A1 (en) * | 2015-09-06 | 2017-03-09 | 黄俊荣 | Method for manufacturing laryngeal mask and laryngeal mask |
| CN107427658A (en) * | 2015-09-06 | 2017-12-01 | 深圳市源泰医疗器械有限公司 | Laryngeal mask manufacture method and laryngeal mask |
| CN107427658B (en) * | 2015-09-06 | 2019-08-02 | 深圳市源泰医疗器械有限公司 | Laryngeal mask manufacturing method and laryngeal mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Huang Danyu Document name: Notification to Go Through Formalities of Registration |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Danyu Document name: Notification that Entitlement to Patent Deemed Abandoned |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180130 Address after: 518000, Guangdong, Shenzhen, Baoan District, Songgang street, Yan Chuan community, 168 Laguna Colorada Road, factory 1, fourth floor Patentee after: SHENZHEN YUAN TAI MEDICAL EQUIPMENT CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Boseong 48 Gold King Ambassy Court 1 building 1401 Patentee before: Huang Danyu |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Danyu Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20180911 |