CN214018677U - Liquid flow external member leakage port device - Google Patents
Liquid flow external member leakage port device Download PDFInfo
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- CN214018677U CN214018677U CN202022289162.5U CN202022289162U CN214018677U CN 214018677 U CN214018677 U CN 214018677U CN 202022289162 U CN202022289162 U CN 202022289162U CN 214018677 U CN214018677 U CN 214018677U
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Abstract
The utility model discloses a liquid flow external member liquid outlet device, wherein one end of a liquid flow pipe is provided with a connecting component, two ends of a fixed ring are all provided with a guide rod in a penetrating way, one end of a movable ring, which is far away from the fixed ring, is welded with a limiting piece, one end of a connecting ring is welded with a liquid outlet pipe, the connecting ring is provided with a guide port near the middle position of the edge of a butt joint hole, one end of the connecting pipe is provided with a filtering component, two sides of one end of the filtering pipe are provided with a limiting strip corresponding to the middle position of a one-way baffle, and the filtering pipe is provided with a filtering screen far away from the one-way baffle. When the liquid discharge pipe is installed, sundries are blocked by the filter screen, and liquid can only flow in a single direction, so that the liquid is effectively prevented from flowing backwards.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be liquid flow external member leakage fluid dram device.
Background
The liquid flow kit is generally referred to as a device for guiding liquid to flow in medical treatment, and is formed by combining a hose and a corresponding device, wherein the hose and the device have different sizes due to different use occasions, the hose with a proper thickness is selected according to actual conditions, and the end part of the hose is usually connected with a liquid discharge port or a liquid discharge pipe to facilitate liquid discharge.
However, when the liquid outlet of the liquid flow kit in the current market is connected, the joint is easy to fall off due to looseness, the connection and the disassembly are inconvenient, the replacement of the liquid outlet is time-consuming and long, and inconvenience is brought to the use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a liquid flow external member leakage fluid dram device can effectively solve the leakage fluid dram that proposes in the above-mentioned background art when connecting, and the junction drops because of not hard up easily, connects and dismantles all inconvenient, and the replacement leakage fluid dram is consuming time longer, the problem of bringing inconvenience for the use.
In order to achieve the above object, the utility model provides a following technical scheme: the liquid flow pipe comprises a liquid flow pipe, wherein one end of the liquid flow pipe is provided with a connecting assembly, and the connecting assembly comprises a fixing ring, a guide rod, a movable ring, a spring, a limiting sheet, a connecting pipe, a connecting ring, a liquid discharge pipe, a butt joint hole and a guide port;
the utility model discloses a liquid flow tube, including solid fixed ring, movable ring, go-between one end welding has a spacing piece, and the go-between is installed to solid fixed ring, gu fixed ring both ends all run through to install guide bar, two guide bar one end is installed respectively in movable ring both ends, the guide bar is located solid fixed ring and movable ring between position department cup jointed the spring, the movable ring is kept away from solid fixed ring one end welding and is had spacing piece, liquid flow tube one end cup joints in connecting pipe one end, the go-between is installed to connecting pipe one end, go-between one end welding has the fluid-discharge tube, the go-between both ends correspond spacing piece department and have seted up the butt joint hole, the go-between is close to butt joint hole edge middle part position department and has seted up the direction mouth.
Preferably, the outer diameter of the fixing ring is equal to the outer diameter of the movable ring, and the distance between the inner diameter of the movable ring and the outer side of the liquid flow pipe is 1 mm.
Preferably, the diameter of the limiting piece is equal to that of the butt joint hole, the width of the guide opening is equal to that of the guide rod, and the anti-skid piece is bonded at the position, close to the side face of the connecting ring, of the limiting piece.
Preferably, the two guide ports are symmetrical by taking the circle center of the connecting ring as a center, and the guide ports are communicated with the butt joint holes.
Preferably, one end of the connecting pipe is provided with a filtering assembly, and the filtering assembly comprises a filtering pipe, a hook, a one-way baffle, a limiting strip, a filtering net and a sealing strip;
the filter pipe is arranged inside the connecting pipe in a sliding mode, hooks are welded at two ends of the filter pipe, one end of the filter pipe is hinged to one-way baffles, limiting strips are arranged at positions, corresponding to the middle of the one-way baffles, of two sides of one end of the filter pipe, a filter screen is arranged at a position, away from the one-way baffles, of the filter pipe, and sealing strips are bonded at contact ends of the one-way baffles.
Preferably, the inner wall of one side of the hook and the outer side of the filter pipe are parallel and level, and the hook is respectively clamped at two ends of one side of the connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has scientific and reasonable structure and safe and convenient use;
1. be provided with coupling assembling, when connecting the fluid-discharge tube, promote the loose ring, aim at the connecting pipe butt joint with the fluid-discharge tube, spacing piece is aimed at and is passed the butt joint hole, rotates the fluid-discharge tube, and the guide bar slides along the direction mouth, and not hard up loose ring is connected fluid-discharge tube and fluid-discharge tube, connects convenience fast to the convenient replacement fluid-discharge tube.
2. Be provided with filtering component, when pulling down the fluid-discharge tube, through the fixed filter tube of couple, when the installation fluid-discharge tube, block debris through the filter screen, and one-way baffle is because of stopping of spacing, but liquid only one-way flow has effectively prevented liquid refluence.
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 schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the connection assembly of the present invention;
FIG. 3 is a schematic view of the filter assembly of the present invention;
reference numbers in the figures: 1. a liquid flow tube;
2. a connecting assembly; 201. a fixing ring; 202. a guide rod; 203. a movable ring; 204. a spring; 205. a limiting sheet; 206. a connecting pipe; 207. a connecting ring; 208. a liquid discharge pipe; 209. a butt joint hole; 210. a guide port;
3. a filter assembly; 301. a filter tube; 302. hooking; 303. a one-way baffle; 304. a limiting strip; 305. a filter screen; 306. a sealing strip.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a technical solution of a liquid flow external member liquid outlet device, which comprises a liquid flow pipe 1, wherein a connecting component 2 is installed at one end of the liquid flow pipe 1, and the connecting component 2 comprises a fixing ring 201, a guide rod 202, a movable ring 203, a spring 204, a limiting sheet 205, a connecting pipe 206, a connecting ring 207, a liquid outlet pipe 208, a butt joint hole 209 and a guide port 210;
the fixing ring 201 is arranged at one end of the liquid flow tube 1, the guide rods 202 are arranged at two ends of the fixing ring 201 in a penetrating way, one ends of the two guide rods 202 are respectively arranged at two ends of the movable ring 203, the outer diameter of the fixing ring 201 is equal to the outer diameter of the movable ring 203, the inner diameter of the movable ring 203 and the outer side of the liquid flow tube 1 are 1mm, so that the movable ring 203 can slide along the liquid flow tube 1 conveniently, a spring 204 is sleeved at the position between the fixing ring 201 and the movable ring 203 of the guide rods 202, one end of the movable ring 203, far away from the fixing ring 201, is welded with a limiting sheet 205, one end of the liquid flow tube 1 is sleeved at one end of the connecting tube 206, one end of the connecting tube 206 is provided with a connecting ring 207, one end of the connecting ring 207 is welded with a liquid discharge tube 208, two ends of the connecting ring 207, corresponding to the limiting sheet 205, are provided with butt-joint holes 209, the middle position of the edge of the connecting ring 207 is provided with guide ports 210, two guide ports are symmetrical with the center of the connecting ring 207, the guiding opening 210 and the butt joint hole 209 are communicated with each other, so that the guiding rod 202 can slide in the guiding opening 210 and the butt joint hole 209 conveniently, the diameter of the limiting sheet 205 is equal to that of the butt joint hole 209, the width of the guiding opening 210 is equal to that of the guiding rod 202, the anti-slip sheet is bonded at the position, close to the side face of the connecting ring 207, of the limiting sheet 205, and the limiting sheet 205 can penetrate through the butt joint hole 209 conveniently to be fixed.
One end of the connecting pipe 206 is provided with a filtering component 3, and the filtering component 3 comprises a filtering pipe 301, a hook 302, a one-way baffle 303, a limiting strip 304, a filtering net 305 and a sealing strip 306;
The utility model discloses a theory of operation and use flow: when the liquid discharge pipe 208 is connected, the movable ring 203 is pushed along the outer side of the liquid flow pipe 1, the liquid flow pipe 1 is aligned with the connecting pipe 206 to be butted, the limiting sheet 205 is aligned with and penetrates through the butting hole 209, the liquid discharge pipe 208 is rotated, the guide rod 202 slides along the guide port 210, the movable ring 203 is loosened, under the pushing action of the spring 204, the limiting sheet 205 is pulled by the guide rod 202, the limiting sheet 205 extrudes the side surface of the connecting ring 207 to be fixed, the liquid flow pipe 1 is connected with the liquid discharge pipe 208, the connection is rapid and convenient, and therefore the liquid discharge pipe 208 is convenient to replace;
when the liquid discharge pipe 208 is dismounted, the filter pipe 301 is fixed inside the connecting pipe 206 through the hook 302, when the liquid discharge pipe 208 is mounted, liquid coming from the liquid flow pipe 1 pushes the one-way baffle 303 to rotate, the liquid enters the filter pipe 301, sundries are blocked through the filter screen 305, the one-way baffle 303 is blocked due to the limiting strip 304, the one-way baffle 303 can only rotate one way inside the filter pipe 301, liquid can only flow one way, liquid backflow is effectively prevented, the sundries are reserved inside the filter pipe 301, and cleaning is convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Liquid flow external member leakage fluid dram device, including liquid flow pipe (1), its characterized in that: one end of the liquid flow pipe (1) is provided with a connecting assembly (2), and the connecting assembly (2) comprises a fixing ring (201), a guide rod (202), a movable ring (203), a spring (204), a limiting sheet (205), a connecting pipe (206), a connecting ring (207), a liquid discharge pipe (208), a butt-joint hole (209) and a guide port (210);
the fixing ring (201) is arranged at one end of the liquid flow pipe (1), the two ends of the fixing ring (201) are respectively provided with a guide rod (202) in a penetrating way, one end of each of the two guide rods (202) is respectively arranged at the two ends of the movable ring (203), a spring (204) is sleeved at the position of the guide rod (202) between the fixed ring (201) and the movable ring (203), one end of the movable ring (203) far away from the fixed ring (201) is welded with a limiting sheet (205), one end of the liquid flow pipe (1) is sleeved at one end of a connecting pipe (206), one end of the connecting pipe (206) is provided with a connecting ring (207), one end of the connecting ring (207) is welded with a liquid discharge pipe (208), the two ends of the connecting ring (207) corresponding to the limiting pieces (205) are provided with butt joint holes (209), the connecting ring (207) is provided with a guide opening (210) close to the middle part of the edge of the butt joint hole (209).
2. The liquid flow set drain device according to claim 1, characterized in that the outer diameter of the fixed ring (201) is equal to the outer diameter of the movable ring (203), and the inner diameter of the movable ring (203) is 1mm from the outside of the liquid flow tube (1).
3. The liquid flow set liquid outlet device according to claim 1, characterized in that the diameter of the limiting piece (205) is equal to the diameter of the butt-joint hole (209), the width of the guide opening (210) is equal to the diameter of the guide rod (202), and anti-skid pieces are bonded on the position, close to the side surface of the connecting ring (207), of the limiting piece (205).
4. The liquid flow set liquid outlet device according to claim 1, characterized in that two guide ports (210) are centered symmetrically around the circle center of the connecting ring (207), and the guide ports (210) and the butt holes (209) are communicated with each other.
5. The liquid flow external member drain port device according to claim 1, wherein a filtering component (3) is installed at one end of the connecting pipe (206), and the filtering component (3) comprises a filtering pipe (301), a hook (302), a one-way baffle (303), a limiting strip (304), a filtering net (305) and a sealing strip (306);
filter pipe (301) slidable mounting is inside in connecting pipe (206), couple (302) have all been welded at filter pipe (301) both ends, filter pipe (301) one end both sides all articulate there is one-way baffle (303), filter pipe (301) one end both sides correspond one-way baffle (303) middle part position department and install spacing (304), filter pipe (301) are kept away from one-way baffle (303) and are located to install filter screen (305), two one-way baffle (303) contact jaw bonds and has sealing strip (306).
6. The liquid flow external member liquid outlet device according to claim 5, wherein the inner wall of one side of the hook (302) is flush with the outer side of the filter pipe (301), and the two hooks (302) are respectively clamped at two ends of one side of the connecting pipe (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289162.5U CN214018677U (en) | 2020-10-15 | 2020-10-15 | Liquid flow external member leakage port device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289162.5U CN214018677U (en) | 2020-10-15 | 2020-10-15 | Liquid flow external member leakage port device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214018677U true CN214018677U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022289162.5U Active CN214018677U (en) | 2020-10-15 | 2020-10-15 | Liquid flow external member leakage port device |
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| CN (1) | CN214018677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116808705A (en) * | 2023-08-03 | 2023-09-29 | 东莞市杰凯工业设备有限公司 | Assembled tubular filter and assembling method thereof |
-
2020
- 2020-10-15 CN CN202022289162.5U patent/CN214018677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116808705A (en) * | 2023-08-03 | 2023-09-29 | 东莞市杰凯工业设备有限公司 | Assembled tubular filter and assembling method thereof |
| CN116808705B (en) * | 2023-08-03 | 2024-04-09 | 东莞市杰凯工业设备有限公司 | Assembled tubular filter and assembling method thereof |
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