CN210961995U

CN210961995U - Rubber plug of hemostix

Info

Publication number: CN210961995U
Application number: CN201920831615.7U
Authority: CN
Inventors: 桂双才
Original assignee: Danyang Jincheng Medical Rubbers & Plastics Product Co ltd
Current assignee: Danyang Jincheng Medical Rubbers & Plastics Product Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-07-10
Anticipated expiration: 2029-06-04

Abstract

The utility model relates to the technical field of medical equipment, and discloses a hemostix rubber plug, which solves the problems that the hemostix rubber plug on the current market has single integral sealing effect, thereby leading to certain leakage effect, and has no corresponding auxiliary component when needing to be taken down, and comprises a rubber head, wherein the rubber plug is fixedly arranged at the top of the rubber head, a groove is arranged at the joint of the rubber plug and the rubber head, a sealing ring is fixedly arranged in the groove, the utility model discloses, when the rubber plug is plugged in, the first sealing gasket is used for extruding the second sealing gasket through the sealing ring, the first sealing gasket, the second sealing gasket and the tensioning lug, so that the sealing effect is effectively improved, and then when the first sealing gasket is used for extruding the second sealing gasket, the tensioning lug is clamped in the tensioning groove more tightly, and finally sealing oil is injected into the sealing groove, through multiple sealing, the overall sealing effect is effectively improved.

Description

Rubber plug of hemostix

Technical Field

The utility model belongs to the technical field of medical equipment, specifically be a hemostix plug.

Background

The disposable vacuum hemostix usually consists of three parts, namely a test tube, a rubber plug and a plastic cap, wherein the rubber plug is plugged into an opening part of the test tube after the test tube is vacuumized, so that an automatic quantitative blood sampling system with a certain vacuum degree is formed.

But the hemostix plug on the existing market, holistic sealed effect is single to lead to having certain effect of revealing, when needs take off, do not have corresponding auxiliary component simultaneously.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a hemostix plug, the effectual hemostix plug of having solved on the existing market, holistic sealed effect is single to lead to having the effect of certain revealing, when needs take off, do not have corresponding auxiliary component's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hemostix plug, including gluing the head, it is fixed to glue the fixed plug that is provided with in first top, the plug is seted up flutedly with gluing first junction, the inside fixed mounting of recess has the sealing washer, it has seted up the slot to glue one side surface intermediate position that the plug was kept away from to the head, the standing groove has been seted up around the slot, the inside activity of standing groove is provided with the pull ring, the pull ring both ends are rotated and are set up inside the standing groove, the inside two sets of buckles that are provided with of standing groove, the buckle matches each other with the pull ring, the groove of taking has been seted up to the standing groove intermediate position, it is provided with.

Preferably, the sealing ring is composed of a first sealing gasket and a second sealing gasket, and the first sealing gasket and the second sealing gasket are made of wear-resistant rubber.

Preferably, the bottom of the first sealing gasket is fixedly provided with a tensioning convex block, and the top of the second sealing gasket is provided with a tensioning groove matched with the tensioning convex block.

Preferably, a sealing groove is formed between the first sealing gasket and the second sealing gasket, and sealing oil is injected into the sealing groove.

Preferably, the rubber head and the rubber plug are integrally formed, and the rubber head and the rubber plug are made of rubber materials.

Preferably, the placing groove and the pull ring are both in a semicircular shape, and a stainless steel iron wire is fixedly arranged inside the pull ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, through being provided with the sealing washer, the first sealed pad, the second sealed pad and tensioning lug, the hemostix can extrude the sealing washer inside the groove in the process of plugging in the plug, so that the first sealed pad extrudes the second sealed pad, the sealing effect is effectively improved, then when the first sealed pad extrudes the second sealed pad, the tensioning lug can be clamped more tightly inside the tensioning groove, the overall sealing effect can be improved again, finally, through injecting sealing oil inside the sealing groove, the secondary sealing effect is carried out, through multiple sealing, the overall sealing effect is effectively improved;

2) the utility model discloses a blood extractor, including the draw ring, buckle and the groove of taking, if need take off the plug from the blood extractor, can take out the draw ring from the inside of draw ring through the groove of taking, then hold the draw ring through external force and draw outward, can be quick like this take off the plug, the effectual production efficiency that has improved, the use of giving people has brought very big facility simultaneously, after the use, can place the draw ring inside the draw ring again, carry on spacing fixedly through the buckle, can not hinder people's reuse.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the sealing ring of the present invention;

fig. 3 is a top view of the present invention;

in the figure: 1. gluing heads; 2. a rubber plug; 3. a groove; 4. a seal ring; 5. a slot; 6. a placement groove; 7. a pull ring; 8. buckling; 9. taking the groove; 10. a bump; 11. a first gasket; 12. a second gasket; 13. a tensioning lug; 14. a tension groove; 15. a sealing groove; 16. and (7) sealing oil.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 and fig. 3, the utility model comprises a rubber head 1, a rubber plug 2 is fixedly arranged on the top of the rubber head 1, a groove 3 is arranged at the joint of the rubber plug 2 and the rubber head 1, a sealing ring 4 is fixedly arranged in the groove 3 to achieve a certain sealing effect, a slot 5 is arranged at the middle position of one side surface of the rubber head 1 away from the rubber plug 2 to facilitate the insertion of a plug for drawing blood vessels, a placement groove 6 is arranged around the slot 5, a pull ring 7 is movably arranged in the placement groove 6 to facilitate the user to rapidly pull out the rubber plug 2, two ends of the pull ring 7 are rotatably arranged in the placement groove 6, two groups of buckles 8 are arranged in the placement groove 6, the buckles 8 and the pull ring 7 are matched with each other to achieve a good fixing and limiting effect, a taking groove 9 is arranged at the middle position of the placement groove 6, and three bumps, three projections 10 are arranged annularly around the socket 5.

In the second embodiment, based on the first embodiment, as shown in fig. 2, the seal ring 4 is composed of a first seal gasket 11 and a second seal gasket 12, the first seal gasket 11 and the second seal gasket 12 are made of wear-resistant rubber, and the sealing effect is stronger when the external pressure is larger.

In the third embodiment, on the basis of the second embodiment, as shown in fig. 2, the bottom of the first sealing gasket 11 is fixedly provided with the tensioning protrusion 13, and the top of the second sealing gasket 12 is provided with the tensioning groove 14 matched with the tensioning protrusion 13, so that the overall sealing effect is effectively improved.

In the fourth embodiment, on the basis of the second embodiment, as shown in fig. 2, a sealing groove 15 is formed between the first sealing gasket 11 and the second sealing gasket 12, and sealing oil 16 is injected into the sealing groove 15, so that backflow of internal blood is well avoided.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, the rubber head 1 and the rubber plug 2 are integrally formed, and the rubber head 1 and the rubber plug 2 are made of rubber, so that the overall strength is effectively improved.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 3, the placement groove 6 and the pull ring 7 are both semicircular, and a stainless steel wire is fixedly disposed inside the pull ring 7, so that the hardness of the whole pull ring 7 is improved.

The working principle is as follows: when the sealing device works, firstly, the rubber plug 2 is plugged into the opening of the blood sampler to perform preliminary sealing and blocking, the blood sampler can extrude the sealing ring 4 in the groove 3 in the process of plugging the rubber plug 2, so that the first sealing gasket 11 extrudes the second sealing gasket 12, the sealing effect is effectively improved, then when the first sealing gasket 11 extrudes the second sealing gasket 12, the tensioning lug 13 can be clamped more tightly in the tensioning groove 14, the integral sealing effect can be improved again, finally, the sealing oil 16 is injected into the sealing groove 15 to perform secondary sealing action, the integral sealing action is effectively improved through multiple sealing, if the rubber plug 2 needs to be taken down from the blood sampler, the pull ring 7 can be taken out from the placing groove 6 through the taking groove 9, and then the pull ring 7 is pulled outwards through external force, can be quick like this take off plug 2, the effectual production efficiency that has improved, the use of giving people has brought very big facility simultaneously, after the use, can be with inside pull ring 7 relocates standing groove 6, carry out spacing fixed through buckle 8, can not hinder people's reuse.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hemostix plug, includes and glues first (1), its characterized in that: glue fixed plug (2) that is provided with in head (1) top, plug (2) and glue head (1) junction and set up fluted (3), recess (3) inside fixed mounting has sealing washer (4), glue head (1) and keep away from a side surface intermediate position of plug (2) and seted up slot (5), standing groove (6) have been seted up around slot (5), standing groove (6) inside activity is provided with pull ring (7), pull ring (7) both ends are rotated and are set up inside standing groove (6), standing groove (6) inside is provided with two sets of buckle (8), buckle (8) and pull ring (7) match each other, standing groove (6) intermediate position has been seted up and has been taken groove (9), one side fixed surface that plug (2) was kept away from in head (1) is provided with three lug (10), three lug (10) are the annular setting around slot (5).

2. A hemostix plug according to claim 1, wherein: the sealing ring (4) is composed of a first sealing gasket (11) and a second sealing gasket (12), and the first sealing gasket (11) and the second sealing gasket (12) are made of wear-resistant rubber.

3. A hemostix plug according to claim 2, wherein: the bottom of the first sealing gasket (11) is fixedly provided with a tensioning lug (13), and the top of the second sealing gasket (12) is provided with a tensioning groove (14) matched with the tensioning lug (13).

4. A hemostix plug according to claim 2, wherein: a sealing groove (15) is formed between the first sealing gasket (11) and the second sealing gasket (12), and sealing oil (16) is injected into the sealing groove (15).

5. A hemostix plug according to claim 1, wherein: the rubber head (1) and the rubber plug (2) are integrally formed, and the rubber head (1) and the rubber plug (2) are made of rubber materials.

6. A hemostix plug according to claim 1, wherein: the placing groove (6) and the pull ring (7) are both in a semicircular shape, and a stainless steel iron wire is fixedly arranged inside the pull ring (7).