CN219078007U

CN219078007U - Flexible container with leak protection subassembly

Info

Publication number: CN219078007U
Application number: CN202320013377.5U
Authority: CN
Inventors: 王洪伟
Original assignee: Qingdao Yongjiamao Packaging Co ltd
Current assignee: Qingdao Yongjiamao Packaging Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-26
Anticipated expiration: 2033-01-04

Abstract

The utility model provides a flexible freight bag with a leakage-proof assembly, and relates to the field of leakage-proof flexible freight bags. This flexible container with leak protection subassembly, including flexible container and connecting pipe, connecting pipe fixed mounting is in the open position of flexible container, and the connecting pipe is fixed with the flexible container, and the upper end fixed mounting of connecting pipe has the screwed pipe, and the screwed pipe is fixed with the connecting pipe, and the hole of screwed pipe and the hole intercommunication of connecting pipe, the inside T type pipe that is equipped with of upper end of screwed pipe, the outside fixed a plurality of sealing washer that has cup jointed of T type pipe, the other end of sealing washer and the inner circle contact of screwed pipe are sealed, and the upper end of T type pipe is pressed on the upper end of screwed pipe, and the upper end fixed mounting of T type pipe has vice screw rod, and sealed lid has cup jointed with screwed pipe threaded connection in the outside of screwed pipe, and T type pipe is in the inside of sealed lid. This flexible freight bag with leak protection subassembly has accomplished the effect of multiple times sealed through setting up screwed pipe, sealed lid, T type pipe and vice screw rod.

Description

Flexible container with leak protection subassembly

Technical Field

The utility model relates to the field of leakage-proof flexible freight bags, in particular to a flexible freight bag with a leakage-proof component.

Background

The flexible container bag is also called big bag and ton package bag, is a flexible and bendable packaging container, and is a large-volume transport bag made of foldable gummed cloth, resin processing cloth and other soft materials.

The existing flexible freight bag leakage-proof measures are generally direct sealing, but the mode is troublesome in the use process, and after once unsealing, the flexible freight bag cannot be sealed again next time, so that the leak can only be used once.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a flexible freight bag with a leakage-proof assembly, and solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a flexible container with leak protection subassembly, includes flexible container and connecting pipe, connecting pipe fixed mounting is in the open position of flexible container, the connecting pipe is fixed with the flexible container, the upper end fixed mounting of connecting pipe has the screwed pipe, the screwed pipe is fixed with the connecting pipe, the hole of screwed pipe and the hole intercommunication of connecting pipe, the inside T type pipe that is equipped with of upper end of screwed pipe, a plurality of sealing washer have been cup jointed to the outside of T type pipe, the other end of sealing washer and the inner circle contact of screwed pipe are sealed, the upper end of T type pipe is pressed on the upper end of screwed pipe, the upper end fixed mounting of T type pipe has vice screw rod, sealed lid has been cup jointed with the screwed pipe threaded connection of screwed pipe in the outside of screwed pipe, the vice screw rod runs through sealed lid, vice screw rod is in the outside one end screw thread of sealed lid and cup joints vice nut.

Preferably, the connecting pipe is of a T-shaped structure, and a plurality of rings of raised circular rings are arranged at the outer part of the bottom end of the connecting pipe.

Preferably, the threaded pipe is of a T-shaped structure, the T-shaped end of the threaded pipe and the T-shaped end of the connecting pipe are mutually attached and concentrically arranged, a threaded groove is formed in the outer portion of the upper end of the threaded pipe, and the upper end of the threaded pipe is of a conical surface structure.

Preferably, the upper end of the T-shaped pipe is in a conical surface structure, and the conical surface of the T-shaped pipe and the threaded pipe have the same angle and are positioned on the same surface.

Preferably, the inner ring threads of the sealing cover are matched with the thread grooves on the threaded pipe, the inner top wall of the sealing cover is of a conical surface structure, and the conical surface structure of the sealing cover is respectively matched with the T-shaped pipe and the threaded pipe.

Preferably, a round hole is formed in the circle center position of the upper end of the sealing cover, the auxiliary screw rod penetrates through the round hole, and the bottom end diameter of the auxiliary screw rod is larger than the upper end diameter of the auxiliary screw rod and is of an inclined surface structure.

(III) beneficial effects

The utility model provides a flexible container with a leakage-proof assembly. The beneficial effects are as follows:

1. this flexible container with leak protection subassembly, through setting up screwed pipe, sealed lid, T type pipe and auxiliary screw, when sealed, at first insert T type pipe in the screwed pipe, the inner wall of screwed pipe can be sealed to the sealing washer on the T type pipe, after inserting T type pipe to the bottom, screw up sealed lid again, sealed lid can compress tightly T type pipe when screwing to the bottom, sealed lid can also be fixed and sealed with the screwed pipe simultaneously, screw up the auxiliary nut on the auxiliary screw at last again, the auxiliary screw can be upwards pulled when screwing up, until auxiliary screw and T type pipe and sealed tight contact and seal, only need reverse operation when deblocking, and can reuse next time, accomplish the effect of multiple sealing.

2. This flexible container with leak protection subassembly through setting up the connecting pipe, and the annular protrusion of connecting pipe bottom can adapt to multiple wrapping bag, and the wrapping bag only needs the butt fusion above that, can realize sealing connection, but also can change flexible container of different sizes, facilitates the use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

FIG. 3 is a partial exploded view of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2 a according to the present utility model.

Wherein, 1 flexible freight bag, 2 connecting pipes, 3 screwed pipes, 4T pipe, 5 sealing washer, 6 screw rods, 7 sealed covers, 8 nuts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a flexible freight bag with a leakage-proof assembly, which comprises:

as shown in figures 1-4, the flexible freight bag comprises a flexible freight bag 1 and a connecting pipe 2, wherein the connecting pipe 2 is of a T-shaped structure, a plurality of rings of raised circular rings are arranged outside the bottom end of the connecting pipe 2, the raised circular rings can be matched with flexible freight bags of various specifications, plastic products can be directly welded and sealed, the connecting pipe 2 is fixedly arranged at the opening position of the flexible freight bag 1, the connecting pipe 2 is fixedly connected with the flexible freight bag 1, a threaded pipe 3 is fixedly arranged at the upper end of the connecting pipe 2, the threaded pipe 3 is fixedly connected with the connecting pipe 2, an inner hole of the threaded pipe 3 is communicated with an inner hole of the connecting pipe 2, a T-shaped pipe 4 is arranged inside the upper end of the threaded pipe 3, a plurality of sealing rings 5 are fixedly sleeved outside the T-shaped pipe 4, the sealing rings 5 are made of elastic materials, the sealing performance can be improved, the other ends of the sealing rings 5 are contacted and sealed with the inner rings of the threaded pipe 3, and the upper ends of the T-shaped pipe 4 are pressed on the upper ends of the threaded pipe 3, the threaded pipe 3 is of a T-shaped structure, the T-shaped end of the threaded pipe 3 and the T-shaped end of the connecting pipe 2 are mutually attached and concentrically arranged, a threaded groove is formed in the outer portion of the upper end of the threaded pipe 3, the upper end of the threaded pipe 3 is of a conical surface structure, the upper end of the T-shaped pipe 4 is of a conical surface structure, the conical surface of the T-shaped pipe 4 and the threaded pipe 3 are the same in angle and are positioned on the same surface, an auxiliary screw rod 6 is fixedly arranged at the upper end of the T-shaped pipe 4, threads are also arranged on the outer portion of the auxiliary screw rod 6, a sealing cover 7 is sleeved on the outer portion of the threaded pipe 3, the sealing cover 7 is in threaded connection with the threaded pipe 3, the T-shaped pipe 4 is positioned in the sealing cover 7, the inner ring threads of the sealing cover 7 are matched with the threaded groove on the threaded pipe 3, the inner top wall of the sealing cover 7 is of the conical surface structure, the conical surface structure of the sealing cover 7 is respectively matched with the T-shaped pipe 4 and the threaded pipe 3, a gasket is required to be arranged between the two, one end of the auxiliary screw rod 6 positioned outside the sealing cover 7 is in threaded sleeve joint with an auxiliary screw cap 8, a round hole is formed in the circle center position of the upper end of the sealing cover 7, the auxiliary screw rod 6 penetrates through the round hole, and the bottom end diameter of the auxiliary screw rod 6 is larger than the upper end diameter of the auxiliary screw rod and is of an inclined surface structure.

When in use, when in sealing, firstly, a T-shaped pipe is inserted into the threaded pipe 3, the sealing ring 5 on the T-shaped pipe 4 can seal the inner wall of the threaded pipe 3, after the T-shaped pipe 4 is inserted to the bottommost end, the sealing cover 7 is screwed again, the sealing cover 7 can tightly press the T-shaped pipe 4 when being screwed to the bottommost end, meanwhile, the sealing cover 7 can be fixed and sealed with the threaded pipe 3, finally, the auxiliary nut 8 is screwed on the auxiliary screw rod 6 again, the auxiliary screw rod 6 can be pulled upwards when being screwed, until the auxiliary screw rod 6 and the T-shaped pipe 4 are tightly contacted with the sealing cover 7 and sealed, only reverse operation is needed when in unsealing, and the auxiliary screw rod 6 can be reused next time.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Flexible freight bag with leak protection subassembly, including flexible freight bag (1) and connecting pipe (2), its characterized in that: connecting pipe (2) fixed mounting is in the open position of flexible freight bag (1), connecting pipe (2) are fixed with flexible freight bag (1), the upper end fixed mounting of connecting pipe (2) has screwed pipe (3), screwed pipe (3) are fixed with connecting pipe (2), the hole of screwed pipe (3) communicates with the hole of connecting pipe (2), the inside T type pipe (4) that is equipped with in upper end of screwed pipe (3), a plurality of sealing washer (5) have been cup jointed in the outside of T type pipe (4), the other end of sealing washer (5) contacts and seals with the inner circle of screwed pipe (3), the upper end of T type pipe (4) is pressed on the upper end of screwed pipe (3), the upper end fixed mounting of T type pipe (4) has vice screw rod (6), sealed lid (7) have been cup jointed with screwed pipe (3) screw thread connection, T type pipe (4) are in the inside of sealed lid (7), vice screw rod (6) run through (7), vice screw rod (6) are in the outside one end screw cap (8) of sealed lid.

2. A flexible container with a leak-proof assembly as defined in claim 1, wherein: the connecting pipe (2) is of a T-shaped structure, and a plurality of rings of protruding rings are arranged outside the bottom end of the connecting pipe (2).

3. A flexible container with a leak-proof assembly as defined in claim 2, wherein: the threaded pipe (3) is of a T-shaped structure, the T-shaped end of the threaded pipe (3) and the T-shaped end of the connecting pipe (2) are mutually attached and concentrically arranged, a threaded groove is formed in the outer portion of the upper end of the threaded pipe (3), and the upper end of the threaded pipe (3) is of a conical surface structure.

4. A flexible container with a leak-proof assembly as defined in claim 3, wherein: the upper end of the T-shaped pipe (4) is of a conical surface structure, and the conical surface of the T-shaped pipe (4) and the threaded pipe (3) are the same in angle and located on the same surface.

5. A flexible container with a leak-proof assembly as defined in claim 4, wherein: the inner ring threads of the sealing cover (7) are matched with the thread grooves on the threaded pipe (3), the inner top wall of the sealing cover (7) is of a conical surface structure, and the conical surface structure of the sealing cover (7) is matched with the T-shaped pipe (4) and the threaded pipe (3) respectively.

6. A flexible container with a leak-proof assembly as defined in claim 5, wherein: a round hole is formed in the circle center position of the upper end of the sealing cover (7), the auxiliary screw (6) penetrates through the round hole, and the bottom end diameter of the auxiliary screw (6) is larger than the upper end diameter of the auxiliary screw and is of an inclined surface structure.