Packaging bag capable of rapidly extruding liquid

Abstract

The utility model discloses a packaging bag capable of rapidly extruding liquid, which comprises a packaging bag body, two sides of the packaging bag body are fixedly connected with a pair of support plates, the support plates are provided with slots, sliding rods are fixedly connected in the slots, the sliding rods are slidably sleeved with sliding blocks, the sliding blocks are fixedly connected with connecting blocks, and the connecting blocks are fixedly connected with the packaging bag body. An abutting plate is arranged between the two connecting blocks, traction blocks are fixedly connected to the two ends of the abutting plate, a groove is formed in one end of each connecting block, a rotating rod is rotationally connected in each groove, the traction blocks are fixedly connected to the rotating rods in a sleeving mode, a clamping plate is fixedly connected to the inner side wall of the abutting plate, and a spring sleeves a sliding rod. Through the arrangement of the extrusion assembly, liquid can be quickly extruded, and the operation is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag-related products, specifically a packaging bag for rapid liquid extrusion. Background Technology

[0002] Packaging bags are bags used to package various goods, facilitating transportation and storage during production and distribution. They are widely used in daily life and industrial production.

[0003] However, the existing liquid dispensing system for liquid packaging bags is cumbersome and has defects, as it cannot remove the liquid from the bag with one hand during use. Utility Model Content

[0004] The purpose of this invention is to provide a packaging bag for rapid liquid extrusion, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a packaging bag for rapid liquid extrusion, comprising a packaging bag body, a pair of support plates fixedly connected to both sides of the packaging bag body, each pair of support plates having a slot, a sliding rod fixedly connected within the slot, a slider slidably sleeved on the sliding rod, a connecting block fixedly connected to the slider, a pressure plate provided between the two connecting blocks, traction blocks fixedly connected to both ends of the pressure plate, a groove provided at one end of the connecting block, a rotating rod rotatably connected within the groove, the traction block fixedly sleeved on the rotating rod, a clamping plate fixedly connected to the inner wall of the pressure plate, a spring sleeved on the sliding rod, the two ends of the spring being fixedly connected to the slider and the inner wall of the slot, respectively.

[0006] Preferably, handles are fixedly connected to both sides of the top of the packaging bag body.

[0007] Preferably, a liquid outlet pipe is fixedly inserted into the bottom of the packaging bag body, and a sealing cap is threaded onto the liquid outlet pipe.

[0008] Preferably, the packaging bag body is a stand-up pouch.

[0009] Preferably, one side of the clamping plate is arranged in an arc shape.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This packaging bag for rapid liquid extrusion works by pressing the pressure plates on both sides of the bag body. At this time, the clamps on one side of the pressure plates press against the outer wall of the bag body, and the two sides of the bag body are concave inward. Simultaneously, the traction block drives the rotating rod to rotate within the connecting block, and then the two pressure plates move downward. As the two clamps clamp the bag body downward, the liquid inside the bag body is rapidly extruded into the liquid outlet tube, achieving the effect of rapid liquid extrusion. This utility model can quickly extrude liquid through the setting of the extrusion component, and the operation is simple and convenient. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a packaging bag for rapid liquid extrusion according to the present invention;

[0013] Figure 2 This is a schematic diagram of the clamp installation for a packaging bag for rapid liquid extrusion according to the present invention.

[0014] Figure 3 This is a schematic diagram of the clamping plate of a packaging bag for rapid liquid extrusion according to the present invention.

[0015] In the diagram: 1. Packaging bag body; 2. Support plate; 3. Slide bar; 4. Slider; 5. Connecting block; 6. Rotating rod; 7. Clamping plate; 8. Spring; 9. Handle; 10. Liquid outlet pipe; 11. Sealing cap; 12. Pressure plate; 13. Traction block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Please see Figure 1-3 This utility model provides an embodiment of a packaging bag for rapid liquid extrusion, comprising a packaging bag body 1, with a pair of support plates 2 fixedly connected to both sides of the packaging bag body 1. Each support plate 2 has a slot, and a sliding rod 3 is fixedly connected within the slot. A slider 4 is slidably sleeved on the sliding rod 3, and a connecting block 5 is fixedly connected to the slider 4. A pressure plate 12 is provided between the two connecting blocks 5, and traction blocks 13 are fixedly connected to both ends of the pressure plate 12. One end of each connecting block 5 has a groove, and a rotating rod 6 is rotatably connected within the groove. The traction block 13 is fixedly sleeved on the rotating rod 6. A clamping plate 7 is fixedly connected to the inner wall of the pressure plate 12, and a spring is sleeved on the sliding rod 3. Spring 8, with its two ends fixedly connected to slider 4 and the inner wall of the slot, respectively. A liquid outlet pipe 10 is fixedly inserted into the bottom of the packaging bag body 1, and a sealing cap 11 is threaded onto the liquid outlet pipe 10. Specifically, when the pressure plates 12 on both sides of the packaging bag body 1 are pressed, the clamping plate 7 on one side of the pressure plate 12 presses against the outer wall of the packaging bag body 1, and the two sides of the packaging bag body 1 are concave inward. At the same time, the traction block 13 drives the rotating rod 6 to rotate in the connecting block 5, and then the two pressure plates 12 move downward. As the two clamping plates 7 clamp and move downward on the packaging bag body 1, the liquid inside the packaging bag body 1 is quickly squeezed out from the liquid outlet pipe 10, achieving the effect of rapid liquid discharge.

[0020] In this embodiment, handles 9 are fixedly connected to both sides of the top of the packaging bag body 1 to facilitate carrying the packaging bag body 1; the packaging bag body 1 is a self-standing packaging bag; one side of the clamping plate 7 is set with an arc structure to reduce wear between it and the packaging bag body 1.

[0021] Working principle: When dispensing liquid, press the pressure plates 12 on both sides of the packaging bag body 1. At this time, the clamping plate 7 on one side of the pressure plate 12 presses against the outer wall of the packaging bag body 1. At the same time, the two sides of the packaging bag body 1 are concave inward. Meanwhile, the traction block 13 drives the rotating rod 6 to rotate in the connecting block 5. Then, the two pressure plates 12 move downward. As the two clamping plates 7 clamp and move downward on the packaging bag body 1, the liquid inside the packaging bag body 1 is quickly squeezed out from the liquid outlet pipe 10, achieving the effect of rapid liquid dispensing.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A packaging bag for rapid liquid extrusion, comprising a packaging bag body (1), characterized in that: A pair of support plates (2) are fixedly connected to both sides of the packaging bag body (1). Each pair of support plates (2) has a slot. A sliding rod (3) is fixedly connected in the slot. A slider (4) is slidably sleeved on the sliding rod (3). A connecting block (5) is fixedly connected on the slider (4). A pressure plate (12) is provided between the two connecting blocks (5). A traction block (13) is fixedly connected to both ends of the pressure plate (12). A groove is provided on one end of the connecting block (5). A rotating rod (6) is rotatably connected in the groove. The traction block (13) is fixedly sleeved on the rotating rod (6). A clamping plate (7) is fixedly connected to the inner wall of the pressure plate (12). A spring (8) is sleeved on the sliding rod (3). The two ends of the spring (8) are fixedly connected to the slider (4) and the inner wall of the slot, respectively.

2. The packaging bag for rapid liquid extrusion according to claim 1, characterized in that: The top two sides of the packaging bag body (1) are fixedly connected with handles (9).

3. The packaging bag for rapid liquid extrusion according to claim 1, characterized in that: The bottom of the packaging bag body (1) is fixedly inserted with a liquid outlet pipe (10), and a sealing cap (11) is threaded onto the liquid outlet pipe (10).

4. A packaging bag for rapid liquid extrusion according to claim 1, characterized in that: The self-standing packaging bag of the packaging bag body (1).

5. A packaging bag for rapid liquid extrusion according to claim 1, characterized in that: One side of the clamp (7) is arranged in an arc shape.

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