CN214807885U - Disposable connecting pipe with valve - Google Patents
Disposable connecting pipe with valve Download PDFInfo
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- CN214807885U CN214807885U CN202120498735.7U CN202120498735U CN214807885U CN 214807885 U CN214807885 U CN 214807885U CN 202120498735 U CN202120498735 U CN 202120498735U CN 214807885 U CN214807885 U CN 214807885U
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Abstract
The utility model relates to a take disposable connecting pipe of valve, including connecting pipe body, installation head, sealing washer, rubber strip and rubber valve door plant, fixedly connected with installation head on the connecting pipe body, the first interior screw of installation has the sealing washer, and the bottom screw connection of sealing washer has the rubber strip, and the bottom screw connection of rubber strip has rubber valve door plant, and the spacing sliding connection of rubber valve door plant is in installing the head. The utility model has the advantages that: this take disposable connecting pipe of valve, medical personnel's accessible is pressed the telescopic tube of disposable linking top both sides, and promote it to connecting card hole department, telescopic tube combines the rubber pole can block to advance in the connecting card hole of installation head, the fixed work of installation between disposable linking head of completion that can convenient and fast and installation head this moment, disposable flow guide tube combines fixed filter plate can stably accomplish water conservancy diversion sample work this moment, can effectively reduce the wasting of resources through using disposable flow guide tube simultaneously.
Description
Technical Field
The utility model relates to a medical connecting pipe technical field specifically is a take disposable connecting pipe of valve.
Background
In alimentary canal polyp excision operation, polyp sample suction after usually needing to be amputated through aspirator and connecting pipe, the service function nature of conventional disposable connecting pipe in the course of the work is comparatively single on the market at present, medical personnel need use gauze to keep off the connector attraction of host computer and carry out the filtration sample on the gauze at the extraction sample of patient when needs, medical personnel will block at the connector department of host computer through the gauze, prevent that the polyp from being inhaled in the machine, also can take off the polyp simultaneously, but present operation mode need frequently change gauze and connecting pipe, complex operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a take disposable connecting pipe of valve to solve the problem that conventional disposable connecting pipe can not change the filter screen fast on the existing market.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a take disposable connecting pipe of valve, includes connecting pipe body, installation head, sealing washer, rubber strip and rubber valve door plant, fixedly connected with installation head on the connecting pipe body, fixedly connected with fixed connector on the connecting pipe body, installation head nut coupling have the sealing washer, and the bottom screw connection of sealing washer has the rubber strip, and the bottom screw connection of rubber strip has rubber valve door plant, and the spacing sliding connection of rubber valve door plant is in installing the head.
Adopt above-mentioned technical scheme's beneficial effect: the stability of the working effect of the rubber valve plate in the mounting head can be ensured, and the stability of the subsequent pipeline switching and using work can be further ensured.
Furthermore, a disposable adapter is connected in the mounting head, a diversion hole is formed in the disposable adapter, a disposable diversion pipe is fixedly mounted at the top end of the disposable adapter, and a fixed filter screen plate is connected to the disposable diversion pipe through screws.
Adopt above-mentioned further scheme's beneficial effect be, the disposable refluence pipe of installation can swiftly install the filter screen when needs sample attraction, and the route of pipeline will be through fixed filter plate board simultaneously, holds back the sample through fixed filter plate board, uses swiftly.
Furthermore, the mounting heads are symmetrically distributed on the left side and the right side of the connecting pipe body, the mounting heads correspond to the disposable connecting joints one by one, the distance between the mounting heads on the two sides is smaller than the length of the disposable flow guide pipe, and the middle part inside the disposable flow guide pipe is fixed with the fixed filter screen plate.
The beneficial effect who adopts above-mentioned further scheme is that, can effectively avoid both sides installation head to the harmful effects of disposable draught tube, increased disposable draught tube's safety in utilization and stability.
Further, rubber strips are symmetrically distributed on the left side and the right side of the sealing ring, the width of each rubber strip is equal to the width of the cross section of the sealing ring, the outer end face of each rubber strip is attached to the inner end face of the mounting head, and the diameter of the inner space of the mounting head is larger than that of the disposable adapter.
The beneficial effect who adopts above-mentioned further scheme is, can guarantee the stability of rubber strip operating condition on the sealing washer, and then can guarantee the stable reset work of follow-up rubber valve door plant, makes things convenient for the stability of follow-up connecting pipe multiple work.
Furthermore, the disposable overhead screw that links up is connected with the telescopic tube, and the screw connection has the rubber pole in the telescopic tube, the overhead joint card hole of having seted up of installation, the block is connected with the telescopic tube in the joint card hole.
Adopt above-mentioned further scheme's beneficial effect be, can guarantee the stable block work of telescopic tube in connecting the jack, increased the use variety and the convenience of connecting pipe.
Furthermore, the diameter of the disposable adapter is larger than the diameter of the inner space of the connecting pipe body where the mounting head is located, and the central axis of the disposable adapter and the central axis of the diversion hole are located on the same horizontal central line.
Adopt above-mentioned further scheme's beneficial effect to be, can guarantee that disposable adapter can carry out stable water conservancy diversion sample work to the sample through the water conservancy diversion hole, increased the use variety and the high efficiency of connecting pipe.
Furthermore, the telescopic tube symmetric distribution is in the left and right sides at disposable linking head top, and telescopic tube and connector hole one-to-one, telescopic tube's top diameter is less than the diameter in connector hole, and telescopic tube's top is personally submitted circular-arcly.
The beneficial effect who adopts above-mentioned further scheme is that, can conveniently control telescopic tube and carry out stable block height and dismantlement work in the connecting clamp hole, increased the use convenience and the stability of connecting pipe.
To sum up, the utility model discloses mainly have following beneficial effect:
1. medical personnel can press the telescopic sleeves on two sides of the top of the disposable adapter and push the telescopic sleeves to the connecting clamping holes, the telescopic sleeves can be clamped into the connecting clamping holes of the mounting head in combination with the rubber rods, the mounting and fixing work between the disposable adapter and the mounting head can be conveniently and quickly completed, the disposable flow guide pipe can be combined with the fixed filter screen plate to stably complete flow guide sampling work, meanwhile, the waste of resources can be effectively reduced by using the disposable flow guide pipe, and the use stability of the connecting pipe is improved;
2. when the disposable adapter is installed, the disposable adapter is combined with the sealing ring, the rubber strip and the rubber valve plate, so that the sealing work of the joint can be stably completed, and then the stable flow guide work of the subsequent disposable flow guide pipe can be ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the rubber strip of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the rubber valve plate of the present invention;
fig. 5 is a schematic side view of the flow guide hole of the present invention;
fig. 6 is a schematic structural diagram of the point B in fig. 5 according to the present invention.
In the drawings, the list of parts connecting the body surfaces of the tubes with the respective reference numerals is as follows:
1. the connecting pipe comprises a connecting pipe body, 2, an installing head, 3, a sealing ring, 4, a rubber strip, 5, a rubber valve plate, 6, a disposable connecting head, 7, a flow guide hole, 8, a disposable flow guide pipe, 9, a fixed filter screen plate, 10, a telescopic sleeve, 11, a rubber rod, 12, a connecting clamp hole, 13 and a fixed connecting head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
The present invention provides the following preferred embodiments
As shown in fig. 1-5, a disposable connection tube with a valve comprises a connection tube body 1, a mounting head 2, a sealing ring 3, a rubber strip 4 and a rubber valve plate 5, wherein the mounting head 2 is fixedly connected to the connection tube body 1, a fixed connector 13 is fixedly connected to the connection tube body 1, the sealing ring 3 is screwed in the mounting head 2, the rubber strip 4 is screwed at the bottom end of the sealing ring 3, the rubber valve plate 5 is screwed at the bottom end of the rubber strip 4, the rubber valve plate 5 is connected in the mounting head 2 in a limited sliding manner, the rubber strips 4 are symmetrically distributed at the left side and the right side of the sealing ring 3, the width of the rubber strip 4 is equal to the width of the cross section of the sealing ring 3, the outer end surface of the rubber strip 4 is attached to the inner end surface of the mounting head 2, the diameter of the inner space of the mounting head 2 is larger than the diameter of the disposable connector 6, the diameter of the disposable connector 6 is larger than the diameter of the inner space of the connection tube body 1 where the mounting head 2 is located, the central axis of the disposable adapter 6 and the central axis of the diversion hole 7 are positioned on the same horizontal central line, so that the stability of the working state of the diversion hole 7 on the disposable adapter 6 can be ensured, and the use diversity and the stability of the connecting pipe are increased.
In this embodiment, as shown in fig. 1 to 5, for further improvement, a disposable adapter 6 is connected in the mounting head 2, a diversion hole 7 is formed in the disposable adapter 6, a disposable diversion pipe 8 is fixedly mounted at the top end of the disposable adapter 6, a fixed filter screen plate 9 is screwed in the disposable diversion pipe 8, the mounting heads 2 are symmetrically distributed on the left side and the right side of the connecting pipe body 1, the mounting heads 2 correspond to the disposable adapter 6 one by one, the distance between the mounting heads 2 on the two sides is smaller than the length of the disposable diversion pipe 8, the fixed filter screen plate 9 is fixed in the middle part inside the disposable diversion pipe 8, adverse effects of the disposable diversion pipe 8 on the mounting heads 2 on the two sides can be effectively avoided, and the use safety and stability of the connecting pipe are improved.
In this embodiment, as shown in fig. 1, fig. 5 and fig. 6, for further promotion, there is telescopic tube 10 screwed on disposable adapter 6, there is rubber rod 11 screwed in telescopic tube 10, connect the card hole 12 on installing head 2, the card is connected with telescopic tube 10 in connecting the card hole 12, telescopic tube 10 symmetric distribution is in the left and right sides at disposable adapter 6 top, telescopic tube 10 and connect card hole 12 one-to-one, the top diameter of telescopic tube 10 is less than the diameter of connect card hole 12, the top of telescopic tube 10 is personally submitted circularly-arcly, can guarantee that telescopic tube 10 can stabilize the block and enter connect card hole 12, and then can guarantee the stability and the convenience of follow-up installation dismantlement work.
The utility model discloses a concrete working process as follows:
(1) mounting of the disposable draft tube 8
Firstly, a medical staff can insert the disposable adapter 6 at the end of the disposable flow guide tube 8 into the mounting head 2 on the mounting head 1, at the moment, the disposable adapter 6 passes through the sealing ring 3 in the mounting head 2 and pushes the rubber valve plate 5 to move downwards in the mounting head 2, at the moment, the rubber valve plate 5 can be pushed to move downwards to the bottom of the mounting head 1 under the pushing action of the disposable adapter 6, at the moment, the rubber valve plate 5 can combine the rubber strips 4 at the two sides to perform stable sealing work on the connection part of the mounting head 1 and the disposable adapter 6, after the disposable adapter 6 is inserted into the mounting head 2, the medical staff can press the telescopic sleeves 10 at the two sides of the top of the disposable adapter 6 and simultaneously push the telescopic sleeves 10 to the top of the mounting head 2, and then the medical staff loosens the telescopic sleeves 10, at the moment, the telescopic sleeves 10 combine the rubber rod 11 to be clamped into the connecting card hole 12 of the mounting head 2, the installation fixing work between the disposable joint head 6 and the installation head 2 can be conveniently and quickly completed, the disposable joint heads 6 at two ends of the disposable guide pipe 8 can be respectively sealed and inserted into the installation head 2 in the same way, and then the disposable guide pipe 8 can be conveniently and quickly installed and fixed.
(2) After the installation is finished, the specimen taking work is carried out
After the installation, sealing washer 3 combines rubber strip 4 and rubber valve door plant 5 can carry out stable sealed work with the junction between connecting pipe body 1 and the disposable adapter 6 this moment, and can stably carry to disposable flow guide pipe 8 in through the water conservancy diversion hole 7 on the disposable adapter 6 through the sample in the connecting pipe body 1, and disposable flow guide pipe 8 combines inside fixed filter plate 9 can carry out stable filtering work to the sample, and then can guarantee the stability in use and the convenience of follow-up sample.
(3) To dismantle the disposable flow guide pipe 8
After the sample work, medical personnel accessible extrudees the telescopic tube 10 on the disposable adapter 6 inwards, break away from the water conservancy diversion hole 7 on installing head 2 until telescopic tube 10, the dismantlement work between disposable adapter 6 of completion that can convenient and fast this moment and installing head 2, medical personnel's accessible is with disposable adapter 6 upward movement and break away from installing head 2 afterwards, the rubber strip 4 that combines both sides this moment can drive rubber valve board 5 upward movement and answer the normal position, can accomplish the sealing work of installing head 2 automatically under the effect of rubber valve door board 5 this moment, can guarantee the stability that follow-up connecting pipe body 1 combines fixed connection head 13 operating condition this moment.
To sum up: the utility model has the advantages that the telescopic sleeve 10 combined with the rubber rod 11 can be clamped into the connecting card hole 12 of the mounting head 2, the mounting and fixing work between the disposable adapter 6 and the mounting head 2 can be conveniently and rapidly completed, the disposable adapter 8 combined with the fixed filter screen plate 9 can stably complete the diversion sampling work, simultaneously the resource waste can be effectively reduced by using the disposable adapter 8, the use stability of the connecting pipe is increased, and when the disposable adapter 6 is mounted, the disposable adapter 6 combined with the sealing ring 3, the rubber strip 4 and the rubber valve plate 5 can stably complete the sealing work of the connecting part, thereby ensuring the stable diversion work of the subsequent disposable adapter 8, and similarly, after the disposable adapter 6 is dismounted, the sealing ring 3 combined with the rubber strip 4 and the rubber valve plate 5 can automatically and stably complete the switching sealing work of the mounting head 2, and then can guarantee the stability of the follow-up water conservancy diversion work of connecting pipe body 1, increase the use variety and the stability of connecting pipe.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a take disposable connecting pipe of valve, its characterized in that, includes connecting pipe body (1), installation head (2), sealing washer (3), rubber strip (4) and rubber valve board (5), fixedly connected with installation head (2) on connecting pipe body (1), fixedly connected with fixed connector (13) on connecting pipe body (1), the screw connection has sealing washer (3) in installation head (2), and the bottom screw connection of sealing washer (3) has rubber strip (4), and the bottom screw connection of rubber strip (4) has rubber valve board (5), and the spacing sliding connection of rubber valve board (5) is in installation head (2).
2. The disposable connecting tube with valve according to claim 1, wherein the mounting head (2) is internally connected with a disposable adapter (6), the disposable adapter (6) is provided with a diversion hole (7), the top end of the disposable adapter (6) is fixedly provided with a disposable diversion tube (8), and a fixed filter screen plate (9) is screwed in the disposable diversion tube (8).
3. The valved disposable connecting tube according to claim 2, wherein the mounting heads (2) are symmetrically arranged on the left and right sides of the connecting tube body (1), the mounting heads (2) correspond to the disposable connecting heads (6) one by one, the distance between the mounting heads (2) on the two sides is smaller than the length of the disposable flow guide tube (8), and a fixed filter screen plate (9) is fixed in the middle of the inner part of the disposable flow guide tube (8).
4. The disposable connecting pipe with a valve according to claim 1, wherein the left side and the right side of the sealing ring (3) are symmetrically distributed with rubber strips (4), the width of the rubber strips (4) is equal to the width of the cross section of the sealing ring (3), the outer end surface of the rubber strips (4) is attached to the inner end surface of the mounting head (2), and the diameter of the inner space of the mounting head (2) is larger than that of the disposable connecting head (6).
5. The disposable connecting tube with a valve according to claim 2, wherein the disposable adapter (6) is screwed with a telescopic tube (10), a rubber rod (11) is screwed in the telescopic tube (10), the mounting head (2) is provided with a connecting clamp hole (12), and the telescopic tube (10) is locked and connected in the connecting clamp hole (12).
6. The valved disposable connecting tube according to claim 2, wherein the diameter of the disposable adapter (6) is larger than the diameter of the inner space of the connecting tube body (1) where the mounting head (2) is located, and the central axis of the disposable adapter (6) is located on the same horizontal central line as the central axis of the pilot hole (7).
7. The disposable connecting tube with a valve according to claim 5, characterized in that the telescopic tubes (10) are symmetrically distributed at the left and right sides of the top of the disposable adaptor (6), the telescopic tubes (10) are in one-to-one correspondence with the connecting clamp holes (12), the diameter of the top of the telescopic tube (10) is smaller than that of the connecting clamp holes (12), and the top end surface of the telescopic tube (10) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120498735.7U CN214807885U (en) | 2021-03-09 | 2021-03-09 | Disposable connecting pipe with valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120498735.7U CN214807885U (en) | 2021-03-09 | 2021-03-09 | Disposable connecting pipe with valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214807885U true CN214807885U (en) | 2021-11-23 |
Family
ID=78885021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120498735.7U Active CN214807885U (en) | 2021-03-09 | 2021-03-09 | Disposable connecting pipe with valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214807885U (en) |
-
2021
- 2021-03-09 CN CN202120498735.7U patent/CN214807885U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |