CN207659053U - A kind of ampoule opener - Google Patents
A kind of ampoule opener Download PDFInfo
- Publication number
- CN207659053U CN207659053U CN201721771163.5U CN201721771163U CN207659053U CN 207659053 U CN207659053 U CN 207659053U CN 201721771163 U CN201721771163 U CN 201721771163U CN 207659053 U CN207659053 U CN 207659053U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylinder head
- cover
- interface end
- screw thread
- 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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- Devices For Opening Bottles Or Cans (AREA)
Abstract
The utility model provides a kind of ampoule opener, including is made of cylinder head, cylinder, cover, eccentric circular knife, snap ring, jacking piece；The cylinder is that both ends are equipped with external screw thread port, and interior cavity wall is equipped with the cylinder of snap ring and jacking piece；The cylinder head is equipped with bayonet end and cylinder head interface end, and the bayonet end is equipped with interior snap ring, and cylinder head interface end is equipped with the internal thread to match with barrel port external screw thread；The bias circular knife outer diameter is identical as cylinder head interface end internal diameter；The cover is the thin-walled cylinder equipped with cover interface end and closing cap, and cover interface end is equipped with the internal thread to match with barrel port external screw thread, circular hole is offered among closing cap；Installation settings has the mandril of jacking piece in the circular hole；It is connected through a screw thread and is connected between the cylinder head and cylinder, cylinder and cover；The bias circular knife setting is placed between interior snap ring and barrel port.
Description
Technical field
The utility model is related to area of medical devices more particularly to a kind of ampoule openers.
Background technology
Ampoule bottle is many industries especially medical industry widely used product.Usual ampoule bottle opening in use,
Or clinical nursing staff vessel forceps or other hard devices tap ampoule bottle head by force, spreading fracture at cut is caused to open,
But glass chip is easy tod produce in this way, pollution bottle inner liquid medicine causes medical hidden danger；The directly naked hand of nursing staff, which is broken, opens cut
It opens at place.Since ampoule bottle manufacturing firm is different, manufacturing process is different, the thickness of ampoule bottle-neck may be uneven, in addition or
Person is since manufacturing firm's grinding wheel cut is not in place, when nursing staff, which manually breaks, opens ampoule bottle, is easy to body occur to be crumbed
Or the phenomenon that the port of unlatching is uneven, fracture is extremely sharp, thumb, the index finger of nursing staff can usually be hurt.Therefore face
A kind of ampoule bottle opener of energy safe opening of bed nursing staff's active demand.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of ampoule opener is provided, is made
Ampoule bottle can be opened safe and simplely by obtaining medical worker.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is：A kind of ampoule opener, including by
Cylinder head, cylinder, cover, eccentric circular knife, snap ring, jacking piece composition；The cylinder is that both ends are equipped with external screw thread port, interior
Cavity wall is equipped with the cylinder of snap ring and jacking piece；The cylinder head is equipped with bayonet end and cylinder head interface end, the bayonet end
Equipped with interior snap ring, cylinder head interface end is equipped with the internal thread to match with barrel port external screw thread；It is described
Eccentric circular knife outer diameter is identical as cylinder head interface end internal diameter；The cover is equipped with cover interface end and closing cap
Thin-walled cylinder, cover interface end are equipped with the internal thread to match with barrel port external screw thread, circular hole are offered among closing cap；Institute
Stating installation settings in circular hole has the mandril of jacking piece；The equal company of being connected through a screw thread between the cylinder head and cylinder, cylinder and cover
It is logical；The bias circular knife setting is placed between interior snap ring and barrel port.
Preferably, the external screw thread specification setting of cylinder both ends port is identical, either port can be with cylinder when use
Head interface end, cover interface end connect；To facilitate the cleaning and replacement of ampoule opener.
When opening ampoule bottle, ampoule bottle head is inserted into opener cylinder head, device is suitably rotarily opened, makes ampoule bottle body
It is fully held tightly with the snap ring of cylinder lumen, seeks to be relatively fixed and the arm of force maximizes, lever principle is then utilized, with ampoule
Bottle opener opening point symmetric points be point action in ampoule bottle moment of flexure, realize the unlatching of ampoule bottle；After ampoule bottle is held successfully, make
It can facilitate ejection ampoule bottle with jacking piece.
The utility model has the beneficial effects that：The safe opening for realizing ampoule bottle, eliminates the fear of operating personnel, protects
The safety of operating personnel；Effective to increase bending moment arm, unlatching effect is good, and especially medical staff, can in the first aid sick and wounded
To shorten the opening time, improve and open efficiency；The component of opener is few, low manufacture cost, operates with simplicity；Eccentric circular knife
Variable dimension, cylinder head, cover position interchangeable, adapt to the unlatching in Multiple Type and size ampoule bottle, mobility strong；It opens
Open device and can standardize, seriation, generalization.
Description of the drawings
Attached drawing described herein is to be used to provide a further understanding of the present invention, and constitutes one of the application
Point, but do not constitute the restriction to the utility model.
Fig. 1 is ampule structure schematic diagram.
Fig. 2 is off-centre operation blade structure schematic diagram.
Wherein：1 is cylinder head, and 2 be cylinder, and 3 be cover, and 4 be eccentric circular knife, and 5 be snap ring, and 6 be jacking piece.
Specific implementation mode
In conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of ampoule opener, the ampoule opener mainly by：Cylinder head 1, cylinder 2, cover 3, partially
Heart circular knife 4, snap ring 5, jacking piece 6；Cylinder 2 is that both ends are equipped with external screw thread port, and interior cavity wall is equipped with snap ring 5
With the cylinder of jacking piece 6；Cylinder head 1 is equipped with bayonet end and cylinder head interface end, and bayonet end is equipped with interior snap ring, cylinder head interface end be equipped with
The internal thread that barrel port external screw thread matches；4 outer diameter of eccentric circular knife is identical as cylinder head interface end internal diameter；Cover 3 be equipped with
The thin-walled cylinder of cover interface end and closing cap, cover interface end are equipped with the internal thread to match with barrel port external screw thread, envelope
It closes among lid and offers circular hole, installation settings has the mandril of jacking piece 6 in the circular hole；Cylinder head 1 and cylinder 2, cylinder 2 and cover 3
Between be connected through a screw thread connection；The setting of eccentric circular knife 4 is placed between interior snap ring and barrel port.
In specific implementation, the setting of the external screw thread specification of 2 both ends port of cylinder is identical, and either port can be with cylinder head when use
Interface end, cover interface end connect；To facilitate the cleaning and replacement of ampoule opener.
Claims (2)
1. a kind of ampoule opener, it is characterised in that：Including by cylinder head, cylinder, cover, eccentric circular knife, snap ring, top
Supporting piece forms；The cylinder is that both ends are equipped with external screw thread port, and interior cavity wall is equipped with the cylinder of snap ring and jacking piece；Institute
Cylinder head is stated equipped with bayonet end and cylinder head interface end, the bayonet end is equipped with interior snap ring, cylinder head interface end be equipped with outside barrel port
The internal thread that screw thread matches；The bias circular knife outer diameter is identical as cylinder head interface end internal diameter；The cover is equipped with cover
The thin-walled cylinder of interface end and closing cap, cover interface end are equipped with the internal thread to match with barrel port external screw thread, closing cap
Centre offers circular hole；Installation settings has the mandril of jacking piece in the circular hole；Between the cylinder head and cylinder, cylinder and cover
It is connected through a screw thread connection；The bias circular knife setting is placed between interior snap ring and barrel port.
2. a kind of ampoule opener according to claim 1, it is characterised in that：The external screw thread of cylinder both ends port
Specification setting is identical, and either port can be connected with cylinder head interface end, cover interface end when use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721771163.5U CN207659053U (en) | 2017-12-18 | 2017-12-18 | A kind of ampoule opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721771163.5U CN207659053U (en) | 2017-12-18 | 2017-12-18 | A kind of ampoule opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659053U true CN207659053U (en) | 2018-07-27 |
Family
ID=62941570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721771163.5U Expired - Fee Related CN207659053U (en) | 2017-12-18 | 2017-12-18 | A kind of ampoule opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659053U (en) |
-
2017
- 2017-12-18 CN CN201721771163.5U patent/CN207659053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |