CN217146939U - Aseptic liquid bag TC connects with guide structure - Google Patents
Aseptic liquid bag TC connects with guide structure Download PDFInfo
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- CN217146939U CN217146939U CN202221017078.0U CN202221017078U CN217146939U CN 217146939 U CN217146939 U CN 217146939U CN 202221017078 U CN202221017078 U CN 202221017078U CN 217146939 U CN217146939 U CN 217146939U
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- pipe
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- joint
- butt joint
- guide head
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Abstract
The utility model relates to the technical field of medical equipment correlation, specifically be an aseptic liquid bag TC connects with guide structure, aseptic liquid bag TC who has guide structure includes the joint pipe, the direction head, butt joint spare, the joint pipe is the tubular structure, the direction head is connected with the preceding side end of joint pipe, and the direction head pegs graft among the lumen of coupling hose, and carry out the centre gripping location through the pipe clamp, butt joint spare is connected with the back side end of joint pipe, the terminal surface of butt joint spare has seted up the seal groove, the seal groove is annular notch, butt joint spare is connected with TC joint closure through locking structure; the sterile liquid bag TC joint formed by combining the joint pipe, the guide head and the butt joint piece is arranged, and the guide head is arranged into a pipe body structure with a circular truncated cone-shaped outer contour, so that a worker can conveniently insert the guide head into a pipe cavity of the connecting hose, a stepped structure is formed at the connecting position of the guide head and the joint pipe, and the guide head is conveniently connected with the hose to position.
Description
Technical Field
The utility model relates to a valve part processing correlation technique field specifically is a aseptic liquid bag TC connects with guide structure.
Background
Aseptic liquid bag with its aseptic, nontoxic, good low temperature resistance can, and performances such as good chemical stability and electrical insulation, by the transportation and the temporary storage of products such as wide application in aseptic preparation, and the TC joint design among the aseptic liquid bag accessory is comparatively simple, and it is not convenient for the butt joint that the TC connects to insert at the in-process of butt joint to there is the relatively poor problem of leakproofness in the seal end that the TC connects, for this reason, the utility model provides an aseptic liquid bag TC with guide structure connects and is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sterile liquid bag TC connects with guide structure to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a sterile fluid bag TC connector with a guide structure, comprising:
the joint pipe is of a tubular structure;
the guide head is connected with the front side end of the joint pipe, is inserted into the pipe cavity of the connecting hose and is clamped and positioned through the pipe clamp;
the butt joint piece is connected with the rear side end of the joint pipe, and the end face of the butt joint piece is provided with a sealing groove which is an annular notch;
the butt joint piece is connected with the TC joint cover through a locking structure.
Preferably, the joint pipe, the guide head and the butt piece are integrally formed.
Preferably, the end face of the TC joint cover is provided with a sealing notch, the sealing notch and the sealing groove are correspondingly arranged, and a sealing ring is arranged between the sealing notch and the sealing groove.
Preferably, the tank bottoms of seal groove, sealed notch all are provided with the sealing ring, the sealing ring is isosceles triangle's cyclic annular bulge structure for the cross-section, and the sealing ring is provided with the multichannel with the circumference.
Preferably, when the butt joint piece is connected with the TC connector cover through the locking structure, the sealing ring is in a compressed state, and the sealing ring is embedded into the rubber body of the sealing ring.
Preferably, the outer side wall of the butt joint piece is provided with a reinforcing rib, and the reinforcing rib and the butt joint piece are integrally formed.
Preferably, the guide head is a pipe body structure with a circular truncated cone-shaped outer contour, a small head of the guide head is arranged outwards, and the outer diameter value of a large head of the guide head is larger than that of the joint pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the sterile liquid bag TC joint formed by combining the joint pipe, the guide head and the butt joint piece is arranged, and the guide head is arranged into a pipe body structure with a truncated cone-shaped outer contour, so that a worker can conveniently insert the guide head into a pipe cavity of the connecting hose, and a stepped structure is formed at the connecting position of the guide head and the joint pipe, so that the guide head is conveniently connected with the hose for positioning;
2. and the end face of the butt joint piece is provided with a sealing groove, and the bottom of the sealing groove is provided with a sealing ring with an isosceles triangle-shaped section, so that the sealing ring can be conveniently embedded into the rubber body of the sealing ring, and the sealing performance of the butt joint piece and the TC joint cover at the butt joint position is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a half sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is a diagram of the effect of the utility model in practical use.
In the figure: the joint pipe comprises a joint pipe 1, a guide head 2, an abutting piece 3, a sealing groove 4, a reinforcing rib 5, a sealing ring 6, a TC joint cover 7 and a locking structure 8.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a sterile liquid bag TC joint with a guide structure comprises a joint pipe 1, a guide head 2 and an abutting piece 3, wherein the joint pipe 1 is of a tubular structure, the guide head 2 is connected with the front side end of the joint pipe 1, the guide head 2 is inserted in a pipe cavity of a connecting hose and is clamped and positioned through a pipe clamp, the abutting piece 3 is connected with the rear side end of the joint pipe 1, the end surface of the abutting piece 3 is provided with a sealing groove 4, the sealing groove 4 is an annular groove opening, the abutting piece 3 is connected with a TC joint cover 7 through a locking structure 8, the guide head 2 is of a pipe body structure with a circular truncated cone-shaped outer contour, a small head of the guide head 2 is arranged outwards, the large head outer diameter value of the guide head 2 is larger than the outer diameter value of the joint pipe 1, the guide head 2 and the abutting piece 3 are combined to form the sterile liquid bag TC joint, and the guide head 2 is arranged into a pipe body structure with a circular truncated cone-shaped outer contour, therefore, the guide head 2 is conveniently inserted into the tube cavity of the connecting hose by a worker, and the connecting position of the guide head 2 and the connector tube 1 forms a stepped structure, so that the guide head 2 is conveniently connected with the connecting hose for positioning.
The joint pipe 1, the guide head 2 and the butt joint piece 3 are integrally formed.
Sealing notch has been seted up to TC joint cover 7's terminal surface, and sealing notch and the corresponding setting of seal groove 4, and be provided with the sealing washer between sealing notch and the seal groove 4, sealing notch's tank bottom all is provided with sealing ring 6, sealing ring 6 is isosceles triangle's cyclic annular bulge structure for the cross-section, and sealing ring 6 is provided with the multichannel with the circumference, when butt joint piece 3 is connected with TC joint cover 7 through locking structure 8, its sealing washer is in by compression state, and among the sealing ring 6 embedding to the rubber body of sealing washer, seal groove 4 is seted up through the terminal surface at butt joint piece 3, and set up the sealing ring 6 that the cross-section is isosceles triangle at the tank bottom of seal groove 4, thereby be convenient for among the sealing ring 6 embedding to the rubber body of sealing washer, thereby improve the leakproofness of butt joint piece 3 and 7 butt joint covers butt joint position department.
Be provided with strengthening rib 5 on the lateral wall of interfacing part 3, strengthening rib 5 and interfacing part 3 integrated into one piece improve interfacing part 3's bulk strength.
The working principle is as follows: through setting up by connector 1, the aseptic liquid bag TC that guide head 2 and 3 combinations of interfacing part constitute connects, and through setting guide head 2 to the pipe body structure that the outline is round platform form, thereby be convenient for let the staff peg graft among the lumen of coupling hose with guide head 2, and let guide head 2 and the hookup location department of connector 1 form cascaded structure, thereby be convenient for fix a position through guide head 2 coupling hose, during the in-service use, through inserting guide head 2 among the inner chamber of coupling hose, and guarantee that connector 1 inserts among the inner chamber of coupling hose, then carry out the centre gripping location to coupling hose through the pipe clamp, then through placing the sealing washer among seal groove 4, then through locking structure 8 to TC joint lid 7 and interfacing part 3 carry out the centre gripping location can.
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 (7)
1. The utility model provides a sterile liquid bag TC connects with guide structure which characterized in that: the aseptic liquid bag TC connector with the guide structure comprises:
the joint pipe (1), the joint pipe (1) is of a tubular structure;
the guide head (2) is connected with the front side end of the joint pipe (1), and the guide head (2) is inserted into the pipe cavity of the connecting hose and is clamped and positioned through the pipe clamp;
the butt joint piece (3), the butt joint piece (3) is connected with the rear side end of the joint pipe (1), a sealing groove (4) is formed in the end face of the butt joint piece (3), and the sealing groove (4) is an annular notch;
the butt joint piece (3) is connected with the TC joint cover (7) through a locking structure (8).
2. The TC connector for sterile liquid bags with guide structures according to claim 1, wherein: the joint pipe (1), the guide head (2) and the butt joint piece (3) are integrally formed.
3. The TC connector for sterile liquid bags with a guide structure as claimed in claim 2, wherein: the end face of the TC joint cover (7) is provided with a sealing notch, the sealing notch and the sealing groove (4) are arranged correspondingly, and a sealing ring is arranged between the sealing notch and the sealing groove (4).
4. The TC connector for sterile liquid bags with guide structures as claimed in claim 3, wherein: the tank bottoms of seal groove (4), sealed notch all are provided with sealing ring (6), sealing ring (6) are isosceles triangle's cyclic annular protruding structure for the cross-section, and sealing ring (6) are provided with the multichannel with the circumference.
5. The TC connector for sterile liquid bags with guide structures as set forth in claim 4, wherein: when the butt joint piece (3) is connected with the TC joint cover (7) through the locking structure (8), the sealing ring is in a compressed state, and the sealing ring (6) is embedded into the rubber body of the sealing ring.
6. The TC connector for sterile liquid bags with guide structures according to claim 1, wherein: the outer side wall of the butt joint piece (3) is provided with a reinforcing rib (5), and the reinforcing rib (5) and the butt joint piece (3) are integrally formed.
7. The TC connector for sterile liquid bags with guide structures according to claim 1, wherein: the guide head (2) is of a pipe body structure with a circular truncated cone-shaped outer contour, a small end of the guide head (2) is arranged outwards, and the outer diameter value of a large end of the guide head (2) is larger than that of the joint pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221017078.0U CN217146939U (en) | 2022-04-28 | 2022-04-28 | Aseptic liquid bag TC connects with guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221017078.0U CN217146939U (en) | 2022-04-28 | 2022-04-28 | Aseptic liquid bag TC connects with guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217146939U true CN217146939U (en) | 2022-08-09 |
Family
ID=82663399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221017078.0U Active CN217146939U (en) | 2022-04-28 | 2022-04-28 | Aseptic liquid bag TC connects with guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217146939U (en) |
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2022
- 2022-04-28 CN CN202221017078.0U patent/CN217146939U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266200 Xi Yao Shang Cun, Huanxiu sub district office, Jimo District, Qingdao City, Shandong Province Patentee after: Qingdao Weiteng Medical Technology Co.,Ltd. Address before: 266200 Xi Yao Shang Cun, Huanxiu sub district office, Jimo District, Qingdao City, Shandong Province Patentee before: QINGDAO WEITENG PRECISION PLASTIC Co.,Ltd. |