CN202744311U - Ampule folding device with folding edges - Google Patents
Ampule folding device with folding edges Download PDFInfo
- Publication number
- CN202744311U CN202744311U CN2012204317040U CN201220431704U CN202744311U CN 202744311 U CN202744311 U CN 202744311U CN 2012204317040 U CN2012204317040 U CN 2012204317040U CN 201220431704 U CN201220431704 U CN 201220431704U CN 202744311 U CN202744311 U CN 202744311U
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- ampule
- flanging
- ampoule
- small jar
- bender
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Abstract
The utility model discloses an ampule folding device with folding edges. The ampule folding device comprises an upper cylinder for protecting an ampule head and a lower cylinder for protecting an ampule body; the lower port end of the upper cylinder and the upper port end of the lower cylinder are both provided with folding edges extending outwards, and an elastic element is arranged at the inner bottom of the lower cylinder; the folding edges are vertical to the axis of each cylinder, and the horizontal plane of each folding edge is oblong; and the long diameter of the oblong folding edge at the lower port end of the upper cylinder is longer than the short diameter of the oblong folding edge at the upper port end of the lower cylinder. The ampule folding device is simple in structure and low in cost, the materials are easy to get, the device is easy to manufacture, and the safety of hands of an operator is guaranteed; meanwhile, the hands of the operator are not in direct contact with the glass of an ampule when folding the ampule, so that the mental tension of the operator folding the ampule is completely removed, and the requirements on folding the ampules of various specifications are met.
Description
Technical field
The utility model relates to a kind of medical aid tool, particularly a kind of Bender for ampule with flanging.
Background technology
Ampoule is the glass container of a kind of splendid attire medicine commonly used, reagent, laboratory sample, is used widely because of good and cheap.Existing ampoule all is that bent neck ampoule is again easy fold-type ampoule, and with easy break, easily the below cervical part of esophagus of break has score, direct free-hand fractureing in theory, but in practical operation, major part still needs emery wheel just to break with record book in accordion form after saw cuts again in the score place again.The method of traditional free-hand breaking off ampoule, because both hands will directly touch the glass of ampoule, the operator easily produces the feared state of mind, fear can cause the hand muscular tone, so may be firmly excessive easily because of muscular tone when breaking off ampoule, make the ampoule glass fragmentation and stab the incised wound hand, and cause the waste of medicine, reagent, laboratory sample.Carry out in the liquid that sample analysis detects-liquid preparation and the extraction, come in the situation of transfer liquid sample at the long-time continuous branched ampoule that fractures, even the method to free-hand breaking off ampoule is very skilled, the operation extreme care is careful, because hand muscle can tired also the situation out of control of exerting oneself may occur, when having unavoidably glass to scratch hand.
Over several years; the ampoule user of industry-by-industry and different field is faced with the employment injuries of ampoule; injured for fear of hand; always unremitting effort; carry out protecting fully Bender for ampule and the using method research of both hands, expectation creates a kind of safe, easy, quick, inexpensive general Bender for ampule and Bender for ampule method of operation thereof.
International and domestic at present, there are the apparatus patent of invention of a lot of breaking off ampoules and launch to sell, wherein some both hands has safety control, but complex structure is expensive, is difficult to promote.Certain structures is simple, and is cheap for manufacturing cost, but when breaking off ampoule, hand still can touch the glass of ampoule, can not protect the safety of both hands fully.Some complex operation also.Easy Bender for ampule and method of operation thereof come out so all there is not the safety of energy popularization and application always.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of Bender for ampule with flanging is provided; This Bender for ampule is simple in structure, draw materials conveniently, with low cost, apparatus fabricate simple, can guarantee the safety of operator's both hands; While operator's when the folding ampoule both hands can directly not touch the glass of ampoule, can thoroughly eliminate the nervous psychology of folding ampoule, and can satisfy the ampoule break-off demand of all size; For those ampoule small jar heads same energy of difficult folding ampoule rapid operations such as weak point, Ampoule neck are thick, the neck wall is thicker; And whole ampoule is closed in the Bender for ampule, and ampoule small jar head can guarantee that by when being fractureed the liquid in the ampoule small jar body can not spill, and ampoule small jar body can be held up automatically, so that the operator takes out ampoule small jar body and pumping liquid.
For achieving the above object, the utility model adopts following technical proposals:
A kind of Bender for ampule with flanging, described Bender for ampule includes the upper shell of a protection ampoule small jar head and the lower shell of a protection ampoule small jar body, described upper shell end opening end and described lower shell end suitable for reading are equipped with outward extending flanging, and the lower shell inner bottom part of described protection ampoule small jar body is provided with an elastic element;
The vertical tubular axis of described flanging, and the equal ovalize of the horizontal surface of described flanging; The length of the major diameter direction of the set ovalize flanging of described upper shell end opening end is greater than the length of the minor axis direction of the set ovalize flanging of described lower shell end suitable for reading.
Further, the major diameter length of described flanging be at least this flanging minor axis length 2-4 doubly.Only in this way just can make 2 major diameter direction outward appearances of flanging for long and narrow, 2 minor axis direction outward appearances of flanging are for short and wide.Therefore formed that upper shell and the directed eye-catching outward appearance of opening of doffing physical efficiency indicate point in the ampoule break-off operating process, the fractureing and the taking-up of ampoule small jar body of convenient ampoule small jar head.
Further, the elastic element that is used for picking-up ampoule small jar body that described lower shell inner bottom part is provided with is cavernous body, spring or rubber bodies elastomeric material.
Further, the lower shell of the upper shell of described protection ampoule small jar head and protection ampoule small jar body is to be made by rigid plastic, corrosion-resistant steel, aluminum alloy or hard rubber.
Further, the intracavity diameter of the upper shell of described protection ampoule small jar head is greater than ampoule small jar head overall diameter 6mm-10mm; The length of the upper shell of described protection ampoule small jar head is greater than ampoule small jar head length 20mm-30mm; Can guarantee that like this ampoule small jar head that is fractureed takes advantage of a situation landing behind the upper shell inner chamber, be easy to pour out from upper shell end opening end, leave in the ampoule catch pan.Be the ampoule small jar head that the top cylinder physical efficiency of 5ml is common to 1ml, 2ml and 5ml specification such as cavity volume; Be the ampoule small jar head that the top cylinder physical efficiency of 10ml is common to 10ml and 20ml specification such as cavity volume.
The lower shell intracavity diameter of described protection ampoule small jar body is greater than ampoule small jar body overall diameter 2mm-4mm; The transverse shakiness that produces in the time of can preventing breaking off ampoule like this.The length of the lower shell of described protection ampoule small jar body can ensure so enough spaces and put into for the elastic element that holds up ampoule small jar body in the lower shell bottom greater than ampoule small jar body length 25mm-35mm.
Satisfying of above-mentioned technical index has the flanging cylindrical shell and can also as general cylindrical shell, can be used separately as upper shell and the lower shell of different size ampoule.Be the flanging cylindrical shell of 5ml such as cavity volume, be common to the ampoule small jar head of 1ml, 2ml and 5ml specification as the top cylinder physical efficiency; Be common to the ampoule small jar body of 1ml and 2ml specification as the doffing physical efficiency.
Further, be equipped with inner covering on the cylinder inboard wall of described upper shell and the cylinder inboard wall of described lower shell, described inner covering is rubber.The purpose of design is to increase the friction force between ampoule and Bender for ampule (the being upper and lower cylindrical shell) inwall like this, so that improve the stability of ampoule in upper and lower cylindrical shell when the operation of breaking off ampoule.
In use, utilize the method with Bender for ampule folding ampoule of flanging provided by the utility model, comprise the steps:
1) puts into for the elastic element that holds up ampoule small jar body at the lower shell inner bottom part of Bender for ampule;
2) draw in advance the folding line mark at ampoule neck;
3) ampoule small jar body is put into the lower shell of Bender for ampule, the upper shell of Bender for ampule is according to being enclosed within on the ampoule small jar head;
4) press down the upper shell of Bender for ampule, whole ampoule is pressed in the upper shell and the formed chamber of lower shell of Bender for ampule, make ampoule neck draw in advance the folding line mark in the joint place of the upper and lower cylindrical shell flanging of Bender for ampule;
5) rotate the upper and lower cylindrical shell of Bender for ampule, the major diameter direction that makes the oval flanging of upper shell and the major diameter direction of the lower shell ellipse flanging state that is orthogonal;
6) both hands divide and hold the upper and lower cylindrical shell of Bender for ampule, and an end flanging of the short-axis direction of ovalize flanging makes ampoule small jar head separate with ampoule small jar body as the fulcrum breaking off ampoule on an end flanging of the long axis direction of ovalize flanging and the lower shell on the upper shell;
7) the ampoule small jar head that has separated drops in the upper shell that tilted automatically, and the flanging of upper shell is taken advantage of a situation and pushed down ampoule small jar body;
8) unclamp the flanging of upper shell, ampoule small jar body is upspring under the effect of the elastic element that Bender for ampule lower shell inner bottom part is put into, and takes out ampoule small jar body.
Good effect of the present utility model is:
1, simple in structure, the convenience, with low cost of drawing materials of the utility model is complementary with ampoule, and is practical, is convenient to penetration and promotion and uses.
2, the involutory method of operation in ampoule break-off line and Bender for ampule flanging quadrature location is melted as a wholely, and ampoule neck is fixed by flanging, stressed evenly, fracture is neat.
3, the vitreum of ampoule is closed in the Bender for ampule, can protect both hands not by the glass scratch of ampoule fully.
4, two cylindrical shell flangings of upper and lower Bender for ampule mutually corresponding, the location is involutory, breaking off ampoule small jar head, ampoule small jar body are held up a plurality of actions and finish continuously, and is easy and simple to handle, economizes time power.
5, safe and reliable, easy cleaning and sterilization, but Reusability, economical and practical, easy to utilize.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model the first embodiment.
Fig. 2 is pack into structural representation behind the lower shell of ampoule in the utility model.
Fig. 3 is that ampoule is pressed into the upper shell of Bender for ampule and the structural representation in the formed chamber of lower shell in the utility model.
Fig. 4 is in use the be orthogonal structural representation of state of the major diameter direction of major diameter direction and the lower shell ellipse flanging of the oval flanging of upper shell of the utility model.
Fig. 5 is in use the be orthogonal structure birds-eye view of state of the major diameter direction of major diameter direction and the lower shell ellipse flanging of the oval flanging of upper shell of the utility model.
Fig. 6 is the integral structure scheme drawing of the utility model the second embodiment.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
Embodiment 1:
Shown in Fig. 1 to 5, a kind of Bender for ampule with flanging, described Bender for ampule includes the upper shell 1 of a protection ampoule small jar head 5 and the lower shell 2 of a protection ampoule small jar body 6, and the lower shell 2 of the upper shell 1 of described protection ampoule small jar head 5 and protection ampoule small jar body 6 is made by rigid plastic; Described upper shell 1 end opening end and described lower shell 2 ends suitable for reading are equipped with outward extending flanging 11,21, and lower shell 2 inner bottom parts of described protection ampoule small jar body are provided with elastic element 3, and this elastic element 3 is cavernous body;
Described flanging 11,21 vertical tubular axis, and described flanging 11,21 the equal ovalize of horizontal surface; The length of the major diameter direction of the set ovalize flanging 11 of described upper shell 1 end opening end is greater than the length of the minor axis direction of the set ovalize flanging 21 of described lower shell 2 ends suitable for reading.
Set flanging 11 on described upper shell 1 and the lower shell 2,21 major diameter length are this flanging 11,21 minor axis length 2 times.Only in this way just can make flanging 11,2 major diameter direction outward appearances of 21 for long and narrow, flanging 11,2 minor axis direction outward appearances of 21 are for short and wide; The flanging 11 of this form, 21 profiles can make the flanging of 2 major diameter directions fully show especially out.Therefore, formed the eye-catching outward appearance that upper shell 1 and lower shell 2 can directedly be opened in the ampoule break-off operating process and indicated point, the fractureing and the taking-up of ampoule small jar body 6 of convenient ampoule small jar head 5.
The intracavity diameter of the upper shell 1 of described protection ampoule small jar head 5 is greater than ampoule small jar head 5 overall diameter 6mm-10mm; The length of the upper shell 1 of described protection ampoule small jar head 5 is greater than ampoule small jar head 5 length 20mm-30mm; Can guarantee that like this ampoule small jar head 5 that is fractureed takes advantage of a situation landing behind upper shell 1 inner chamber, be easy to pour out from upper shell 1 end opening end, leave in the ampoule catch pan.Be the ampoule small jar head that the top cylinder physical efficiency of 5ml is common to 1ml, 2ml and 5ml specification such as cavity volume; Be the ampoule small jar head that the top cylinder physical efficiency of 10ml is common to 10ml and 20ml specification such as cavity volume.
The length of the lower shell 2 of described protection ampoule small jar body 6 can ensure so enough spaces and put in lower shell 2 bottoms for the elastic element 3 that holds up ampoule small jar body 6 greater than ampoule small jar body 6 length 25mm-35mm.Lower shell 2 intracavity diameters of described protection ampoule small jar body 6 are greater than 6 overall diameter 2mm-4mm of ampoule small jar body; The transverse shakiness that produces in the time of can preventing breaking off ampoule like this.
Satisfying of above-mentioned technical index has the flanging cylindrical shell and can also as general cylindrical shell, can be used separately as upper shell and the lower shell of different size ampoule.Be the flanging cylindrical shell of 5ml such as cavity volume, be common to the ampoule small jar head of 1ml, 2ml and 5ml specification as the top cylinder physical efficiency; Be common to the ampoule small jar body of 1ml and 2ml specification as the doffing physical efficiency.
The utility model carries out in specific operation process in the steps below:
1) puts into for the elastic element 3 that holds up ampoule small jar body 6 at lower shell 2 inner bottom parts of Bender for ampule;
2) cut saw 1-3mm at the pre-cut of ampoule neck place with little emery wheel;
3) ampoule small jar body 6 is put into the lower shell 2 of Bender for ampule; It is long vertical through the direction center-point that ampoule neck is drawn before lower shell 2 flangings of folding line mark and Bender for ampule in advance;
4) upper shell 1 photograph with Bender for ampule is enclosed within on the ampoule small jar head 5;
5) press down the upper shell 1 of Bender for ampule, whole ampoule is pressed in the upper shell 1 and lower shell 2 formed chambers of Bender for ampule; Make ampoule neck draw in advance the folding line mark in the upper and lower cylindrical shell 1 of Bender for ampule, 2 flangings 11,21 joint place;
6) rotate the upper shell 1 of Bender for ampule, make the major diameter direction of the major diameter direction of upper shell 1 flanging 11 and lower shell 2 flangings 21 state that is orthogonal;
7) both hands are held respectively the upper and lower cylindrical shell 1 of Bender for ampule, 2, the flanging 21 of the rear major diameter direction of the flanging 11 of rear minor axis direction of upper shell 1 and lower shell 2 is intersected, take this infall as fulcrum, application of force breaking off ampoule makes ampoule small jar head 5 separate with ampoule small jar body 6;
8) ampoule small jar head 5 automatic slidings that separated drop in the upper shell 1 that tilted, and the flanging 11 of upper shell 1 is taken advantage of a situation and pushed down ampoule small jar body 6;
9) slowly unclamp the flanging 11 of upper shell 1, the elastic element 3(that ampoule small jar body 6 is put at Bender for ampule lower shell 2 inner bottom parts is sponge) effect under automatically slowly upspring, make things convenient for the taking-up of ampoule small jar body 6.
Bender for ampule provided by the utility model self just possesses location and fixed function, can make the operator easily aim at the pre-cut mark position of Ampoule neck, and the acting point that fractures can not be shifted, and can guarantee that ampoule small jar head disconnects and not cracked in whole neck part.Can guarantee the safety of operator's both hands; While operator's when the folding ampoule both hands can directly not touch the glass of ampoule, can thoroughly eliminate the nervous psychology of folding ampoule, and can satisfy the ampoule break-off demand of all size; For those ampoule small jar heads same energy of difficult folding ampoule rapid operations such as weak point, Ampoule neck are thick, the neck wall is thicker; And whole ampoule is closed in the Bender for ampule, and ampoule small jar head can guarantee that by when being fractureed the liquid in the ampoule small jar body can not spill, and ampoule small jar body can be held up automatically, so that the operator takes out ampoule small jar body and pumping liquid.
Embodiment 2:
As shown in Figure 6, the difference of present embodiment and embodiment 1 is: be equipped with inner covering 4 on the cylinder inboard wall of the cylinder inboard wall of described upper shell 1 and described lower shell 2, this inner covering 4 is rubber, its purpose is to increase the friction force between ampoule and Bender for ampule (the being upper and lower cylindrical shell) inwall, so that improve the stability of ampoule in upper and lower cylindrical shell when the operation of breaking off ampoule.
The word in the description orientation that adopts herein " on ", D score, " left side ", " right side " etc. all be for the convenience that illustrates based on the orientation shown in the drawing in the accompanying drawing, these orientation may be because the disposing way of device and different in actual device.
In sum, embodiment described in the utility model only provides a kind of embodiment of the best, technology contents of the present utility model and technical characterstic disclose as above, however the content that the personage who is familiar with the technology still may disclose based on the utility model and do various replacement and the modifications that do not deviate from creation spirit of the present invention; Therefore, protection domain of the present utility model is not limited to the technology contents that embodiment discloses, so all equivalences of doing according to shape of the present utility model, structure and principle change, all is encompassed in the protection domain of the present utility model.
Claims (6)
1. Bender for ampule with flanging, it is characterized in that, described Bender for ampule includes the upper shell (1) of a protection ampoule small jar head and the lower shell (2) of a protection ampoule small jar body, described upper shell (1) end opening end and described lower shell (2) end suitable for reading are equipped with outward extending flanging (11,21), and lower shell (2) inner bottom part of described protection ampoule small jar body is provided with an elastic element (3);
The vertical tubular axis of described flanging (11,21), and the equal ovalize of horizontal surface of described flanging (11,21); The length of the major diameter direction of the set ovalize flanging of described upper shell (1) end opening end (11) is greater than the length of the minor axis direction of described lower shell (2) the set ovalize flanging of end suitable for reading (21).
2. a kind of Bender for ampule with flanging according to claim 1 is characterized in that, the major diameter length of described flanging (11,21) is at least 2-4 times of this flanging minor axis length.
3. a kind of Bender for ampule with flanging according to claim 1 and 2 is characterized in that, the elastic element (3) that is used for picking-up ampoule small jar body that described lower shell (2) inner bottom part is provided with is cavernous body, spring or rubber bodies elastomeric material.
4. a kind of Bender for ampule with flanging according to claim 1 and 2 is characterized in that, the lower shell (2) of the upper shell (1) of described protection ampoule small jar head and protection ampoule small jar body is to be made by rigid plastic, corrosion-resistant steel, aluminum alloy or hard rubber.
5. a kind of Bender for ampule with flanging according to claim 1 and 2 is characterized in that, the intracavity diameter of the upper shell (1) of described protection ampoule small jar head is greater than ampoule small jar head overall diameter 6mm-10mm; Lower shell (2) intracavity diameter of protection ampoule small jar body is greater than ampoule small jar body overall diameter 2mm-4mm.
6. a kind of Bender for ampule with flanging according to claim 1 and 2 is characterized in that, is equipped with inner covering (4) on the cylinder inboard wall of the cylinder inboard wall of described upper shell (1) and described lower shell (2), and described inner covering (4) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204317040U CN202744311U (en) | 2012-08-28 | 2012-08-28 | Ampule folding device with folding edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204317040U CN202744311U (en) | 2012-08-28 | 2012-08-28 | Ampule folding device with folding edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744311U true CN202744311U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204317040U Expired - Lifetime CN202744311U (en) | 2012-08-28 | 2012-08-28 | Ampule folding device with folding edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795582A (en) * | 2012-08-28 | 2012-11-28 | 卫生部北京医院 | Ampule folding device with fold edges and method for folding ampule by using ampule folding device |
-
2012
- 2012-08-28 CN CN2012204317040U patent/CN202744311U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795582A (en) * | 2012-08-28 | 2012-11-28 | 卫生部北京医院 | Ampule folding device with fold edges and method for folding ampule by using ampule folding device |
| CN102795582B (en) * | 2012-08-28 | 2014-07-23 | 卫生部北京医院 | Ampule folding device with fold edges and method for folding ampule by using ampule folding device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
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| CX01 | Expiry of patent term |