CN105233385B - A trachea tube sealing device - Google Patents
A trachea tube sealing device Download PDFInfo
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- CN105233385B CN105233385B CN201510687669.7A CN201510687669A CN105233385B CN 105233385 B CN105233385 B CN 105233385B CN 201510687669 A CN201510687669 A CN 201510687669A CN 105233385 B CN105233385 B CN 105233385B
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- 238000007789 sealing Methods 0.000 title claims abstract description 79
- 210000003437 trachea Anatomy 0.000 title claims abstract description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本发明公开了一种气管套管密封装置，包括第一外壳和第二外壳，所述第一外壳为圆台和圆柱组合体其内部中空且圆柱一端封闭，所述第一外壳的尖端通过其表面的外螺纹和第二外壳的内螺纹穿插在第二外壳的尖端内，且第一外壳的圆柱一端裸露在第二外壳的外部，在第一外壳的圆柱一端穿插有密封阀。该气管套管密封装置，采用第一外壳和第二外壳通过螺纹连接的结构，利用旋紧和膨胀的原理，可以调节密封装置的直径，从而使密封装置能够适应不同气管套管的密封，适用范围较广，使用方便，采用密封阀来密封，使得密封装置的密封性能较好，密封阀能够调节其延伸深度，便于使用，密封台的表面环绕多个密封圈进一步增加了密封装置的密封性能。
The invention discloses a trachea tube sealing device, which comprises a first shell and a second shell. The first shell is a combination of a truncated cone and a cylinder, the inside of which is hollow and one end of the cylinder is closed. The tip of the first shell passes through the surface of the first shell. The external thread of the second shell and the internal thread of the second shell are inserted into the tip of the second shell, and the cylindrical end of the first shell is exposed outside the second shell, and a sealing valve is inserted in the cylindrical end of the first shell. The trachea tube sealing device adopts the structure that the first shell and the second shell are connected by threads, and the diameter of the sealing device can be adjusted by using the principle of tightening and expansion, so that the sealing device can adapt to the sealing of different trachea tubes. Wide range, easy to use, using sealing valve to seal, so that the sealing performance of the sealing device is better, the sealing valve can adjust its extension depth, easy to use, the surface of the sealing platform is surrounded by multiple sealing rings to further increase the sealing performance of the sealing device .
Description
技术领域technical field
本发明涉及密封装置技术领域，具体为一种气管套管密封装置。The invention relates to the technical field of sealing devices, in particular to a tracheal tube sealing device.
背景技术Background technique
气管套管是一种用于输送气体的管道套管，但是现今的气管都需要使用气管套管密封装置来进行密封，而现今的气管套管密封装置密封不够严密，使得气管套管漏气严重，影响气管套管的使用，且现今的气管套管密封装置，不能够根据气管套管的直径进行扩大或者缩小，限制了其使用范围，为此，我们提出一种气管套管密封装置。The tracheal tube is a kind of tube sleeve used to transport gas, but today's trachea tubes need to be sealed with a tracheal tube sealing device, and the sealing device of the current tracheal tube tube is not tight enough, which makes the tracheal tube leak serious , affect the use of the tracheal tube, and the current tracheal tube sealing device cannot be expanded or reduced according to the diameter of the tracheal tube, which limits its application range. Therefore, we propose a tracheal tube sealing device.
发明内容Contents of the invention
本发明的目的在于提供一种气管套管密封装置，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a tracheal tube sealing device to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：一种气管套管密封装置，包括第一外壳和第二外壳，所述第一外壳为圆台和圆柱组合体其内部中空且圆柱一端封闭，第二外壳为中空的圆台，所述第一外壳的尖端通过其表面的外螺纹和第二外壳的内螺纹穿插在第二外壳的尖端内，且第一外壳的圆柱一端裸露在第二外壳的外部，在第一外壳的圆柱一端穿插有密封阀。In order to achieve the above object, the present invention provides the following technical solutions: a tracheal tube sealing device, comprising a first shell and a second shell, the first shell is a combination of a truncated cone and a cylinder, the inside of which is hollow and one end of the cylinder is closed, and the second The shell is a hollow circular platform, the tip of the first shell is inserted into the tip of the second shell through the external thread on its surface and the internal thread of the second shell, and one end of the cylinder of the first shell is exposed outside the second shell, A sealing valve is inserted through one cylindrical end of the first shell.
优选的，所述密封阀包括顶板、底板和螺杆，所述顶板和底板平行设置且在两者之间设有密封台，所述螺杆贯穿顶板和底板连接，且螺杆的顶端穿过第一外壳圆柱的密封端，所述螺杆的顶端固定连接有旋转把手。Preferably, the sealing valve includes a top plate, a bottom plate and a screw, the top plate and the bottom plate are arranged in parallel with a sealing platform between them, the screw runs through the top plate and the bottom plate, and the top end of the screw passes through the first shell The sealed end of the cylinder is fixedly connected with a rotating handle at the top of the screw rod.
优选的，所述螺杆和第一外壳圆柱的密封端连接处设有定位螺母。Preferably, a positioning nut is provided at the joint between the screw rod and the sealing end of the cylinder of the first housing.
优选的，所述密封台的表面设有不少于两道凹槽，在凹槽内均设有密封圈。Preferably, no less than two grooves are provided on the surface of the sealing platform, and sealing rings are arranged in each groove.
优选的，所述第一外壳的圆台内部下端设有定位台，定位台的内侧面、密封台的表面和第一外壳的圆台内部的锥度一致，且定位台的内侧面设有密封垫。Preferably, a positioning platform is provided at the lower end of the circular platform of the first housing, the inner surface of the positioning platform, the surface of the sealing platform and the taper inside the circular platform of the first housing are consistent, and the inner surface of the positioning platform is provided with a sealing gasket.
与现有技术相比，本发明的有益效果是：该气管套管密封装置，采用第一外壳和第二外壳通过螺纹连接的结构，利用旋紧和膨胀的原理，可以调节密封装置的直径，从而使密封装置能够适应不同气管套管的密封，适用范围较广，使用方便，采用密封阀来密封，使得密封装置的密封性能较好，密封阀能够调节其延伸深度，便于使用，密封台的表面环绕多个密封圈进一步增加了密封装置的密封性能。Compared with the prior art, the beneficial effect of the present invention is that the sealing device of the trachea tube adopts a structure in which the first shell and the second shell are connected by threads, and the diameter of the sealing device can be adjusted by using the principle of tightening and expansion. Therefore, the sealing device can adapt to the sealing of different trachea tubes, has a wide range of applications, and is easy to use. The sealing valve is used for sealing, so that the sealing performance of the sealing device is better. The sealing valve can adjust its extension depth, which is easy to use. Multiple sealing rings surrounding the surface further increase the sealing performance of the sealing device.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图2为第一外壳的结构示意图；Fig. 2 is a structural schematic diagram of the first shell;
图3为密封阀结构示意图。Figure 3 is a schematic diagram of the structure of the sealing valve.
图中：1第一外壳、2外螺纹、3第二外壳、4内螺纹、5密封阀、51顶板、52底板、53密封台、54密封圈、55定位螺母、56螺杆、57旋转把手、6定位台。In the figure: 1 first casing, 2 external thread, 3 second casing, 4 internal thread, 5 sealing valve, 51 top plate, 52 bottom plate, 53 sealing table, 54 sealing ring, 55 positioning nut, 56 screw rod, 57 rotating handle, 6 positioning platform.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1-3，本发明提供一种技术方案：一种气管套管密封装置，包括第一外壳1和第二外壳3，第一外壳1为圆台和圆柱组合体其内部中空且圆柱一端封闭，第二外壳3为中空的圆台，第一外壳1的尖端通过其表面的外螺纹2和第二外壳3的内螺纹4穿插在第二外壳3的尖端内，且第一外壳1的圆柱一端裸露在第二外壳3的外部，第一外壳1和第二外壳3通过内外螺纹旋紧的同时直径可以增大或者缩小，可以调节密封装置的直径，从而使密封装置能够适应不同气管套管的密封，适用范围较广，使用方便，在第一外壳1的圆柱一端穿插有密封阀5，密封阀5包括顶板51、底板52和螺杆56，螺杆56和第一外壳1圆柱的密封端连接处设有定位螺母55，定位螺母55对密封阀5起到固定作用，顶板51和底板52平行设置且在两者之间设有密封台53，密封台53的表面设有不少于两道凹槽，在凹槽内均设有密封圈54，密封圈54使密封台53的密封效果较好，螺杆56贯穿顶板51和底板52连接，且螺杆56的顶端穿过第一外壳1圆柱的密封端，螺杆56的顶端固定连接有旋转把手57，利用旋转把手57可以调节密封阀5的延伸深度，使密封装置密封效果较好，第一外壳1的圆台内部下端设有定位台6，定位台6的内侧面、密封台53的表面和第一外壳1的圆台内部的锥度一致，且定位台6的内侧面设有密封垫，该结构进一步增加了密封装置的密封性能。Please refer to Figures 1-3, the present invention provides a technical solution: a trachea tube sealing device, including a first shell 1 and a second shell 3, the first shell 1 is a combination of a round platform and a cylinder, its interior is hollow and one end of the cylinder Closed, the second shell 3 is a hollow circular platform, the tip of the first shell 1 is inserted into the tip of the second shell 3 through the external thread 2 on its surface and the internal thread 4 of the second shell 3, and the cylinder of the first shell 1 One end is exposed outside the second shell 3, the diameter of the first shell 1 and the second shell 3 can be increased or reduced while tightening through internal and external threads, and the diameter of the sealing device can be adjusted, so that the sealing device can adapt to different tracheal tubes The seal has a wide range of application and is easy to use. A sealing valve 5 is interspersed at one end of the cylinder of the first housing 1. The sealing valve 5 includes a top plate 51, a bottom plate 52 and a screw 56. The screw 56 is connected to the sealing end of the cylinder of the first housing 1. Positioning nut 55 is arranged at the position, and positioning nut 55 plays a role in fixing the sealing valve 5. The top plate 51 and the bottom plate 52 are arranged in parallel and a sealing platform 53 is arranged between them. The surface of the sealing platform 53 is provided with no less than two The grooves are provided with seal rings 54 in the grooves, the seal rings 54 make the sealing effect of the sealing table 53 better, the screw rod 56 runs through the top plate 51 and the bottom plate 52 to connect, and the top of the screw rod 56 passes through the cylinder of the first shell 1 At the sealing end, the top of the screw rod 56 is fixedly connected with a rotating handle 57, and the extension depth of the sealing valve 5 can be adjusted by using the rotating handle 57, so that the sealing effect of the sealing device is better. The inner surface of the platform 6 and the surface of the sealing platform 53 have the same taper as the inside of the circular platform of the first housing 1, and the inner surface of the positioning platform 6 is provided with a gasket, which further increases the sealing performance of the sealing device.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510687669.7A CN105233385B (en) | 2015-10-16 | 2015-10-16 | A trachea tube sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510687669.7A CN105233385B (en) | 2015-10-16 | 2015-10-16 | A trachea tube sealing device |
Publications (2)
| Publication Number | Publication Date |
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| CN105233385A CN105233385A (en) | 2016-01-13 |
| CN105233385B true CN105233385B (en) | 2017-12-08 |
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| CN201510687669.7A Expired - Fee Related CN105233385B (en) | 2015-10-16 | 2015-10-16 | A trachea tube sealing device |
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Citations (5)
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| DE202009007342U1 (en) * | 2009-05-22 | 2009-08-06 | Neubauer, Norbert | Tracheostoma placeholder |
| CN201356884Y (en) * | 2009-03-06 | 2009-12-09 | 梁伟 | Rotating and gradual sealing type tracheal tube |
| CN202215394U (en) * | 2011-08-29 | 2012-05-09 | 广西玉柴机器股份有限公司 | Engine round hole sealing device |
| CN204193247U (en) * | 2014-10-31 | 2015-03-11 | 中国人民解放军总医院 | Tracheal cannula device |
| CN204193246U (en) * | 2014-10-14 | 2015-03-11 | 何晶晶 | The pipe stopper of pipe in tracheal casing pipe assembly |
Family Cites Families (7)
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| US4402420A (en) * | 1981-12-07 | 1983-09-06 | Extracorporeal Medical Specialties, Inc. | Dual function port cap |
| US5184742A (en) * | 1990-06-18 | 1993-02-09 | Boc Health Care, Inc. | Deadender cap for luer fitting |
| US5620427A (en) * | 1995-04-27 | 1997-04-15 | David R. Kipp | Luer lock system |
| WO2006014431A2 (en) * | 2004-07-07 | 2006-02-09 | Egret Medical Products, Inc. | Suction catheter assembly |
| CN104349813B (en) * | 2012-06-04 | 2017-07-04 | 3M创新有限公司 | Positive medical apparatus cleaning device |
| EP2826519A1 (en) * | 2013-07-15 | 2015-01-21 | Becton Dickinson France | Adaptor for a drug delivery device and method for mounting said adaptor thereon |
| CN204485062U (en) * | 2015-02-12 | 2015-07-22 | 江苏省人民医院 | A kind of tracheotomy shutoff plug |
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2015
- 2015-10-16 CN CN201510687669.7A patent/CN105233385B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201356884Y (en) * | 2009-03-06 | 2009-12-09 | 梁伟 | Rotating and gradual sealing type tracheal tube |
| DE202009007342U1 (en) * | 2009-05-22 | 2009-08-06 | Neubauer, Norbert | Tracheostoma placeholder |
| CN202215394U (en) * | 2011-08-29 | 2012-05-09 | 广西玉柴机器股份有限公司 | Engine round hole sealing device |
| CN204193246U (en) * | 2014-10-14 | 2015-03-11 | 何晶晶 | The pipe stopper of pipe in tracheal casing pipe assembly |
| CN204193247U (en) * | 2014-10-31 | 2015-03-11 | 中国人民解放军总医院 | Tracheal cannula device |
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| CN105233385A (en) | 2016-01-13 |
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