CN205041904U - Flow stopping presss from both sides - Google Patents
Flow stopping presss from both sides Download PDFInfo
- Publication number
- CN205041904U CN205041904U CN201520783549.2U CN201520783549U CN205041904U CN 205041904 U CN205041904 U CN 205041904U CN 201520783549 U CN201520783549 U CN 201520783549U CN 205041904 U CN205041904 U CN 205041904U
- Authority
- CN
- China
- Prior art keywords
- pin
- connecting portion
- installation sheet
- press section
- splenium
- 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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- Clamps And Clips (AREA)
Abstract
Flow stopping presss from both sides, including the fixed plate, press splenium, elastic connecting portion and installation piece, the fixed plate with press down partial do not the linking in the both sides of connecting portion, according to being provided with a lug on the splenium face relative with the fixed plate respectively, the one end of keeping away from connecting portion in the fixed plate is connected to the one end of installation piece, keeps away from according to the splenium and be provided with a slot outside the one end of connecting portion, the installation piece is provided with a couple subassembly, should link up with the subassembly including the cross -under of activity the pin and set up of installation on the piece be used for between pin and installation piece with the pin towards being close to the spring of pressing the orientation roof pressure of splenium, be provided with a barb that matees with the slot on the pin. The utility model discloses a spring provides the elastic stress of downward roof pressure pin, and the outside trend of kick -backing of splenium is pressed in cooperation simultaneously, makes the ditch inslot on pressing the splenium that articulates that the barb can be stable to the effectual barb of having avoided breaks away from from the slot.
Description
Technical field
This utility model relates to a kind of medical supplies, is specifically related to a kind of flow-stopping clip.
Background technology
Flow-stopping clip is transfusion, for blocking the medical supplies of inside hose liquid flow in blood transfusion, existing flow-stopping clip normally adopts plastic material to make, it comprises fixing head, press section, elastic connecting portion and installation sheet, fixing head and press section are connected the both sides in connecting portion respectively, the face that press section is relative with fixing head is respectively arranged with a projection, installation sheet is connected to fixing head one end away from connecting portion, the other end of installation portion is provided with a barb, press section coordinates with barb away from one end of connecting portion, during use, flexible pipe is through in the through hole on installation sheet and connecting portion, when needs fluid stopping, press section is fastened away from one end of connecting portion and barb, two projections step up flexible pipe, realize flexible pipe to dam.Because existing flow-stopping clip is all only fastened in press section and barb according to material behavior, press section is easy to just depart from barb, causes medicinal liquid or loss of blood, uses very inconvenience.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of flow-stopping clip, and it can solve in flow-stopping clip use procedure the problem occurring breaking off relations.
For achieving the above object, this utility model adopts following technical scheme:
Flow-stopping clip, comprise fixing head, press section, elastic connecting portion and installation sheet, fixing head and press section are connected the both sides in connecting portion respectively, the face that press section is relative with fixing head is respectively arranged with a projection, one end of installation sheet is connected to fixing head one end away from connecting portion, and there is a groove press section away from one end arranged outside of connecting portion; Installation sheet is provided with a hanging hook assembly, this hanging hook assembly comprises the pin of movable cross-under on installation sheet and the spring be arranged at for being pressed towards the top, direction near press section by pin between pin and installation sheet, pin is provided with a barb mated with groove.
Installation sheet is provided with an installing hole, pin cross-under is in installing hole.
Pin is provided with a defining flange, spring housing is outside and be limited between defining flange and the top ends of installing hole at pin.
Fixing head, press section, connecting portion and installation sheet are one-body molded.
The beneficial effects of the utility model are:
Compared to prior art, this utility model adopts spring to provide the elastic stress of top pressing in pins downwards, coordinate the trend of the outside resilience in press section simultaneously, in the groove being articulated on press section enabling barb stable, thus effectively avoid barb and depart from from groove.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the zoomed-in view at A place in Fig. 1;
Wherein: 10, press section; 11, projection; 12, groove; 20, fixing head; 21, projection; 30, connecting portion; 40, installation sheet; 50, hanging hook assembly; 51, pin; 511, barb; 512, defining flange; 52, spring.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, this utility model is described further:
As shown in Figure 1, 2, for a kind of flow-stopping clip of the present utility model, it comprises fixing head 20, press section 10, elastic connecting portion 30, installation sheet 40, hanging hook assembly 50, fixing head 20 and press section 10 are connected the both sides in connecting portion 30 respectively, the medial surface of press section 10 is provided with a projection 11, the medial surface of fixing head 20 is provided with a projection 21, projection 11 and projection 21 are oppositely arranged, installation sheet 40 is connected to fixing head 20 one end away from connecting portion 30, and there is a groove 12 press section 10 away from one end arranged outside of connecting portion 30; Hanging hook assembly 50 is arranged on installation sheet 40, this hanging hook assembly 50 comprises the pin 51 of movable cross-under on installation sheet 40 and the spring 52 be arranged at for being pressed towards the top, direction near press section 10 by pin 51 between pin 51 and installation sheet 40, pin 51 is provided with a barb 511 mated with groove 12.
Above-mentioned flow-stopping clip in use, flexible pipe is connected in the through hole that installation sheet 40 and connecting portion 30 preset, when needing to dam, pressing installation sheet 40, top, the end pressing in pins 51 of installation sheet 40, pin 51 is shunk, when installation sheet 40 moves to inside pin 51, under the effect of spring 52 elastic stress, pin 51 moves downward, and now barb 511 to move in groove 12 and is articulated in groove 12, now, due to after the outside pressing force of release, press section 10 outwards resilience, can effectively prevent barb 511 from departing from from groove 12.
Installation sheet 40 is provided with an installing hole, and pin 51 cross-under is in installing hole.Pin 51 is also provided with a defining flange 512, spring 52 is enclosed within pin 51 outside and is limited between defining flange 512 and the top ends of installing hole.
In this utility model, fixing head 20, press section 10, connecting portion 30 and installation sheet 40 are one-body molded, and it particularly can adopt Shooting Technique one-body molded.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of this utility model claim.
Claims (4)
1. flow-stopping clip, comprise fixing head, press section, elastic connecting portion and installation sheet, fixing head and press section are connected the both sides in connecting portion respectively, the face that press section is relative with fixing head is respectively arranged with a projection, installation sheet is connected to fixing head one end away from connecting portion, it is characterized in that, there is a groove press section away from one end arranged outside of connecting portion; Installation sheet is provided with a hanging hook assembly, this hanging hook assembly comprises the pin of movable cross-under on installation sheet and the spring be arranged at for being pressed towards the top, direction near press section by pin between pin and installation sheet, pin is provided with a barb mated with groove.
2. flow-stopping clip as claimed in claim 1, it is characterized in that, installation sheet is provided with an installing hole, pin cross-under is in installing hole.
3. flow-stopping clip as claimed in claim 2, is characterized in that, pin is provided with a defining flange, and spring housing is outside and be limited between defining flange and the top ends of installing hole at pin.
4. flow-stopping clip as claimed in claim 1, it is characterized in that, fixing head, press section, connecting portion and installation sheet are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783549.2U CN205041904U (en) | 2015-10-10 | 2015-10-10 | Flow stopping presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520783549.2U CN205041904U (en) | 2015-10-10 | 2015-10-10 | Flow stopping presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041904U true CN205041904U (en) | 2016-02-24 |
Family
ID=55335525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520783549.2U Expired - Fee Related CN205041904U (en) | 2015-10-10 | 2015-10-10 | Flow stopping presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107000A (en) * | 2018-09-27 | 2019-01-01 | 浙江新德意医疗科技股份有限公司 | A kind of flow adjusting liquid stopping clamp |
| CN113491803A (en) * | 2020-03-21 | 2021-10-12 | 张楚 | Paediatrics is with fixing protective equipment of remaining needle |
-
2015
- 2015-10-10 CN CN201520783549.2U patent/CN205041904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107000A (en) * | 2018-09-27 | 2019-01-01 | 浙江新德意医疗科技股份有限公司 | A kind of flow adjusting liquid stopping clamp |
| CN113491803A (en) * | 2020-03-21 | 2021-10-12 | 张楚 | Paediatrics is with fixing protective equipment of remaining needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160224 Termination date: 20171010 |