CN213076915U

CN213076915U - Multi-chamber instant dispensing soft bag

Info

Publication number: CN213076915U
Application number: CN202020821801.5U
Authority: CN
Inventors: 付延超; 张礼存; 王友琛; 李逍
Original assignee: Shinva Medical Instrument Co Ltd
Current assignee: Shinva Medical Instrument Co Ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-04-30
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a soft bag is joined in marriage promptly to multi-chambered, including soft bag body, the welding has weak welding seam on the soft bag body, and weak welding seam is used for being divided into a plurality of cavities with soft bag body, and the interface of each cavity is preferred to be set up in soft bag body with one side, and the both ends of weak welding seam are connected with one side or adjacent both sides on the soft bag body respectively. Two ends of the weak welding line are distributed on one side or two adjacent sides of the soft bag body, so that the chamber can be prevented from being slender, and the reasonable distribution of the chamber space is optimized.

Description

Multi-chamber instant dispensing soft bag

Technical Field

The utility model relates to an infusion bag technical field, in particular to multi-chamber is joining in marriage soft bag promptly.

Background

The three-chamber soft infusion bag comprises three chambers, the chambers are separated by weak welding seams, and each chamber is provided with at least one interface. In use, the three chambers may be connected by squeezing the flexible bag to break the weld.

The chambers of the existing three-chamber soft infusion bag are usually arranged side by side, if the filling amount difference of the liquid medicines is large, the chamber with the small filling amount is in a slender structure, but the structure is difficult to be applied in practice, for example, the three-chamber soft infusion bag with the three chambers respectively having the capacities of 30ml, 50ml and 2000ml has the slender structure when the two chambers of 30ml and 50ml are used, which brings great inconvenience to the filling and mixing of the three-chamber soft infusion bag.

Therefore, how to provide a multi-chamber, i.e. flexible dispensing bag, which is not too slim for multi-chamber dispensing, is a technical problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a multi-chamber instant dispensing soft bag, which can prevent the filling space of each chamber from being too thin.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-chamber instant dispensing soft bag comprises a soft bag body, wherein weak welding seams are welded on the soft bag body and used for dividing the soft bag body into a plurality of chambers, and two ends of each weak welding seam are respectively positioned on one side or two adjacent sides of the soft bag body.

Preferably, the weak weld is an F-shaped weld.

Preferably, the weak weld is an E-shaped weld.

Preferably, the weak weld is an L-shaped weld.

Preferably, the interface of each chamber is arranged on the same side of the soft bag body.

Preferably, the weak weld is an integral weld.

Compared with the prior art, the technical scheme has the following advantages:

the utility model provides a soft bag is joined in marriage promptly to multi-chambered, including soft bag body, the welding has weak welding seam on the soft bag body, and weak welding seam is used for being divided into a plurality of cavities with soft bag body, and the interface of each cavity is preferred to be set up in soft bag body with one side, and the both ends of weak welding seam are connected with one side or adjacent both sides on the soft bag body respectively. Two ends of the weak welding line are distributed on one side or two adjacent sides of the soft bag body, so that the chamber can be prevented from being slender, and the reasonable distribution of the chamber space is optimized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a multi-chamber instant dispensing soft bag according to an embodiment of the present invention.

The reference numbers are as follows:

1 is a soft bag body, 2 is a weak welding line, and 3 is a connector.

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, fig. 1 is a schematic structural view of a multi-chamber instant dispensing soft bag according to an embodiment of the present invention.

The embodiment of the utility model provides a soft bag is joined in marriage promptly to multi-chambered, including soft bag body 1, wherein the preferred rectangle structure of soft bag body 1, the welding has weak welding seam 2 on the soft bag body 1, and weak welding seam 2 is used for divideing into a plurality of cavities with soft bag body 1, and the interface 3 of each cavity is preferred to be set up in soft bag body 1 with one side, and the both ends of weak welding seam 2 are connected with one side or adjacent both sides on the soft bag body 1 respectively. Two ends of the weak welding line 2 are distributed on one side or two adjacent sides of the soft bag body 1, so that the chamber can be prevented from being slender, and the reasonable distribution of the chamber space is optimized.

Wherein, the weak welding seam 2 can be an F-shaped welding seam, an E-shaped welding seam, an L-shaped welding seam or an arc-shaped welding seam.

When the soft bag body 1 is required to be divided into two chambers, an L-shaped welding line or an arc-shaped welding line can be welded at one corner of the soft bag body 1, two ends of a weak welding line 2 are respectively positioned at two adjacent sides of the soft bag body 1 at the moment, the L-shaped welding line or the arc-shaped welding line and the corner of the soft bag body 1 form one chamber, other areas of the soft bag body 1 form another chamber, and in addition, two ends of the L-shaped welding line or the arc-shaped welding line can also be positioned at the same edge of the soft bag body 1.

When the soft bag body 1 is required to be divided into three chambers, an F-shaped welding line can be welded at one corner of the soft bag body 1, the F-shaped welding line and one corner of the soft bag body 1 form two chambers, and other areas of the soft bag body 1 form a third chamber. In addition, an E-shaped welding seam can be welded on one edge of the soft bag body 1.

In particular, the weak weld 2 is an integral weld, i.e. when welding, a correspondingly shaped welding head can be selected for welding, for example an F-shaped welding head, an E-shaped welding head or an L-shaped welding head. In the traditional three-chamber soft bag, two weak welding seams 2 are parallel to each other, wherein each weak welding seam 2 needs a weak welding device. In the embodiment, the welding heads with corresponding shapes are used for welding, so that the welding seams with corresponding shapes are formed in one step, only one weak welding device is needed, and therefore, the production cost of the multi-chamber instant soft bag can be reduced.

It should be noted that the F-shaped weld, the E-shaped weld, and the L-shaped weld are only preferred weak welds 2, and may also be other weak welds 2 with similar shapes, such as a number 3-shaped weld, an m-shaped weld, an n-shaped weld, and the like, which may be specifically selected according to actual situations.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The multi-chamber instant assembling soft bag provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The multi-chamber instant dispensing soft bag comprises a soft bag body and is characterized in that weak welding seams are welded on the soft bag body and used for dividing the soft bag body into a plurality of chambers, and two ends of each weak welding seam are respectively positioned on one side or two adjacent sides of the soft bag body.

2. A multi-compartment ready-to-fit flexible bag according to claim 1 wherein the weak weld is an F-weld.

3. A multi-compartment ready-to-fit flexible bag according to claim 1 wherein the weak weld is an E-weld.

4. A multi-compartment ready-to-fit flexible bag according to claim 1, wherein the weak weld is an L-shaped weld.

5. A multi-compartment ready-to-fit flexible bag according to claim 1, wherein the ports of each compartment are provided on the same side of the flexible bag body.

6. A multi-compartment ready-to-fit flexible bag according to any one of claims 1 to 5, wherein the weak weld is an integral weld.