CN214435648U

CN214435648U - Dialysate barrel bung hole inner plug with pull ring

Info

Publication number: CN214435648U
Application number: CN202022955369.1U
Authority: CN
Inventors: 张志宇
Original assignee: Shenyang Baite Shangen Mould Co ltd
Current assignee: Shenyang Baite Shangen Mould Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-22
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a stopper in dislysate bucket bung hole with pull ring, including bucket stopper main part, connect the through hole has been seted up to the inside of bucket stopper main part, the last connection gasket that is provided with of connect the through hole, be provided with connecting block and pulling ring on the connection gasket, the inside top that is located the connecting block of bucket stopper main part is provided with cutting device, cutting device includes fixed bolster, rotation post, shoulder hole, cutter, limit side piece and stopper, the shoulder hole has been seted up to the inside of bucket stopper main part, the edge of shoulder hole is provided with the stopper, the fixed bolster has been placed to the inside of shoulder hole. A stopper in dislysate bucket bung hole with pull ring belongs to the dialysis field, will connect the edge of gasket through the cutter and draw and move, the resistance that receives when pulling the pull ring is less, and can fill up the bung hole tightly, fill in into the cooperation ring with the avris strip, can closely fill up tightly the inside of filling up the main part at the bucket with the bucket stopper main part, it is more convenient.

Description

Dialysate barrel bung hole inner plug with pull ring

Technical Field

The utility model relates to a dialysis field, in particular to dislysate bucket bung hole inner plug with pull ring.

Background

Dialysis is a separation and purification technology for separating small molecules from biological macromolecules by the principle that the small molecules diffuse to water (or buffer solution) through a semipermeable membrane, and dialysis therapy is a treatment method for discharging components (solute or moisture) in body fluid out of the body through the semipermeable membrane, which can be generally divided into hemodialysis and peritoneal dialysis, wherein dialysate is needed during dialysis, the dialysate is liquid which needs to be used for solute exchange with blood on two sides of a dialysis membrane through dispersion during hemodialysis, the dialysate has certain osmotic pressure and is used for rectum, abdominal cavity or extracorporeal dialysis, and a barrel containing the dialysate needs to be sealed through an inner plug, so that the dialysate is ensured to be exposed. However, the existing inner plug has certain disadvantages that the pulling ring is easy to break when pulling the sealing gasket, and the inner plug and the barrel wall are relatively difficult to seal poorly when the barrel wall is filled with liquid.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a stopper in dislysate bucket bung hole with pull ring can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dialysate barrel bung inner plug with a pull ring comprises a barrel bung main body, wherein a connecting through hole is formed in the barrel bung main body, a connecting gasket is arranged on the connecting through hole, a connecting block and a pulling ring are arranged on the connecting gasket, a cutting device is arranged in the barrel bung main body and positioned above the connecting block, the cutting device comprises a fixed pad, a rotating column, a stepped hole, a cutter, a side block and a limiting block, the stepped hole is formed in the barrel bung main body, the limiting block is arranged at the edge of the stepped hole, a fixed pad is arranged in the stepped hole, the rotating column is arranged on the upper surface of the fixed pad, the cutter is arranged on the lower surface of the fixed pad, the side block is arranged at the edge of the fixed pad, the cutter is arranged at the position, corresponding to the side block, of the lower surface of the fixed pad, and a sealing device is arranged on the outer side wall of the barrel bung main body, sealing device includes limit side strip, friction pad, preformed groove, cooperation ring and cooperation piece, the lateral wall of bung main part is provided with the limit side strip, the preformed groove has been seted up on the limit side strip, the lateral wall of limit side strip is provided with the friction pad, be provided with the cooperation ring on the limit side strip, the inner wall that the cooperation closed the ring is provided with the cooperation piece.

Preferably, the fixing pad rotates around the inside of the stepped hole, and the cutting knife contacts the edge of the connection pad, and the diameter of the cutting knife is the same as that of the connection through hole.

Preferably, the mating ring mates with the side bar, and the mating ring plugs in the interior of the tub with the side bar, the side bar runs through the interior of the mating ring and rotates around the interior of the mating ring.

Preferably, a connecting seam is arranged at the intersection of the connecting through hole and the connecting gasket.

Preferably, the pull ring is connected with the connecting gasket through a connecting block.

Preferably, the bung body is mounted in the inner wall of the drum and the bung body rotates about the sealing means.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with cutting device, will connect the edge of gasket through the cutter and draw and move, the resistance that receives when the pulling ring is pulled in the pulling is less, and can stopper tightly the bung hole, and it is more convenient, be provided with sealing device, with the avris strip fill in the cooperation ring, can closely fill in tightly the inside of barrel stopper main part with the barrel stopper main part, it is more convenient.

Drawings

FIG. 1 is an overall view of an inner plug of a dialysate barrel bung with a pull ring according to the present invention;

FIG. 2 is a front view of an inner plug of a dialysate barrel bung with a pull ring according to the present invention;

FIG. 3 is a schematic view of a cutting device for the inner plug of the bung of the dialysate barrel with a pull ring according to the present invention;

fig. 4 is a schematic view of the sealing device of the inner plug of the dialysate barrel bung with a pull ring of the present invention.

In the figure: 1. a bung body; 2. pulling the ring; 3. a cutting device; 301. a fixing pad; 302. rotating the column; 303. a stepped hole; 304. a cutter; 305. a side block; 306. a limiting block; 4. a sealing device; 401. Side strips; 402. a friction pad; 403. reserving a groove; 404. matching rings; 405. a matching block; 5. a connecting through hole; 6. connecting blocks; 7. and connecting the gasket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a dialysate barrel bung inner plug with a pull ring comprises a barrel plug main body 1, a connecting through hole 5 is arranged inside the barrel plug main body 1, a connecting gasket 7 is arranged on the connecting through hole 5, a connecting block 6 and a pulling ring 2 are arranged on the connecting gasket 7, a cutting device 3 is arranged inside the barrel plug main body 1 and above the connecting block 6, the cutting device 3 comprises a fixed pad 301, a rotating column 302, a stepped hole 303, a cutter 304, a side block 305 and a limiting block 306, a stepped hole 303 is arranged inside the barrel plug main body 1, the limiting block 306 is arranged at the edge of the stepped hole 303, the fixed pad 301 is placed inside the stepped hole 303, the rotating column 302 is arranged on the upper surface of the fixed pad 301, the cutter 304 is arranged on the lower surface of the fixed pad 301, the side block is arranged at the edge of the fixed pad 301, the cutter 304 is arranged at the position of the lower surface of the fixed pad 301 corresponding to the side block 305, the lateral wall of bung main part 1 is provided with sealing device 4, and sealing device 4 includes limit sidebar 401, friction pad 402, reserve groove 403, cooperation ring 404 and cooperation piece 405, and the lateral wall of bung main part 1 is provided with limit sidebar 401, has seted up reserve groove 403 on the limit sidebar 401, and the lateral wall of limit sidebar 401 is provided with friction pad 402, is provided with cooperation ring 404 on the limit sidebar 401, and the inner wall of cooperation ring 404 is provided with cooperation piece 405.

Preferably, the fixed bolster 301 rotates round the inside of shoulder hole 303, and the edge of cutter 304 with connecting pad 7 contacts, and the diameter of cutter 304 is the same with connect the via hole 5, will connect the edge of pad 7 through cutter 304 and draw, and the resistance that receives when pulling the ring 2 is less in the pulling, and can jam the bung hole tightly, and it is more convenient.

Preferably, the matching ring 404 is matched with the side bar 401, the matching ring 404 and the side bar 401 are plugged in the barrel, the side bar 401 penetrates through the inside of the matching ring 404 and rotates around the inside of the matching ring 404, the side bar 401 is plugged in the matching ring 404, and the barrel plug main body 1 can be tightly plugged in the barrel plug main body 1, which is more convenient.

Preferably, a connecting seam is arranged at the intersection of the connecting through hole 5 and the connecting gasket 7.

Preferably, the pull ring 2 is connected to the connection pad 7 via a connection block 6.

Preferably, the bung body 1 is mounted in the inner wall of the drum and the bung body 1 is rotated around the sealing means 4.

It should be noted that, the utility model relates to a dialysate barrel bung hole inner plug with pull ring, before using, fill dialysate in the dialysate barrel, then sleeve the side lateral bar 401 and the matching ring 404, then plug the side lateral bar 401 and the matching ring 404 together in the barrel wall, at this time the barrel is plugged, then when using, when opening the connecting pad 7 in the barrel bung body 1, at this time, the rotating column 302 of the cutting device 3 can be rotated, so that the cutter 304 of the fixed pad 301 is cut open with the edge of the connecting pad 7, after the side block 305 rotates, and spacing is performed through the stopper 306, then the fixed pad 301 is taken out from the shoulder hole 303, at this time, the pull ring 2 can be pulled, so that the pull ring 2 drives the connecting block 6 and the connecting pad 7 to be pulled, so that the connecting pad 7 is separated from the connecting through hole 5, thereby the connecting pad 7 can be pulled conveniently, when more penetrating fluid needs to be poured out, the preformed groove 403 of the side strip 401 and the matching block 405 of the matching ring 404 can be aligned at the moment, and the barrel plug main body 1 is pulled out from the barrel wall under the condition of plastic deformation of the sealing device 4 and is directly poured out, so that convenience is brought.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stopper in dislysate bucket bung hole with pull ring which characterized in that: comprises a barrel plug main body (1), wherein a connecting through hole (5) is formed in the barrel plug main body (1), a connecting gasket (7) is arranged on the connecting through hole (5), a connecting block (6) and a pulling ring (2) are arranged on the connecting gasket (7), a cutting device (3) is arranged above the connecting block (6) in the barrel plug main body (1), the cutting device (3) comprises a fixed pad (301), a rotating column (302), a stepped hole (303), a cutter (304), an edge side block (305) and a limiting block (306), the stepped hole (303) is formed in the barrel plug main body (1), the limiting block (306) is arranged at the edge of the stepped hole (303), the fixed pad (301) is placed in the stepped hole (303), the rotating column (302) is arranged on the upper surface of the fixed pad (301), the cutter (304) is arranged on the lower surface of the fixed pad (301), the edge of fixed bolster (301) is provided with limit side piece (305), the lower surface of fixed bolster (301) is located and is provided with cutter (304) with the corresponding department of limit side piece (305), the lateral wall of bung main part (1) is provided with sealing device (4), sealing device (4) are including limit side strip (401), friction pad (402), reserve groove (403), cooperation ring (404) and cooperation piece (405), the lateral wall of bung main part (1) is provided with limit side strip (401), reserve groove (403) have been seted up on limit side strip (401), the lateral wall of limit side strip (401) is provided with friction pad (402), be provided with cooperation ring (404) on limit side strip (401), the inner wall of cooperation ring (404) is provided with cooperation piece (405).

2. The dialysate barrel bung according to claim 1, wherein the pull-tab is provided with: the fixing pad (301) rotates around the inside of the stepped hole (303), the cutter (304) is in contact with the edge of the connecting gasket (7), and the diameters of the cutter (304) and the connecting through hole (5) are the same.

3. The dialysate barrel bung according to claim 1, wherein the pull-tab is provided with: the mating ring (404) is mated with the side bar (401), and the mating ring (404) and the side bar (401) are plugged inside the barrel, the side bar (401) penetrates the inside of the mating ring (404) and rotates around the inside of the mating ring (404).

4. The dialysate barrel bung according to claim 1, wherein the pull-tab is provided with: and a connecting seam is arranged at the intersection of the connecting through hole (5) and the connecting gasket (7).

5. The dialysate barrel bung according to claim 1, wherein the pull-tab is provided with: the pulling ring (2) is connected with a connecting gasket (7) through a connecting block (6).

6. The dialysate barrel bung according to claim 1, wherein the pull-tab is provided with: the bung body (1) is mounted in the inner wall of the drum and the bung body (1) rotates around the sealing means (4).