Puncture-proof outdoor filter bag

Abstract

The utility model discloses a stab-proof outdoor filter bag relates to outdoor filter bag technical field, including connecting fixed subassembly and filter bag connecting subassembly, connecting fixed subassembly includes fixed ring, flexible protection bag and arc fixture block, the arc fixture block is fixed mounting in the top of flexible protection bag, and the fixed ring is fixed mounting in the flexible protection bag. The filter bag connecting assembly is fixedly mounted in the connecting and fixing assembly, the filter bag connecting assembly comprises a filter bag connecting ring and a connecting hole, and the connecting hole is formed in the filter bag connecting ring. Under the combined action of the flexible protection bag and the filter bag connecting ring, the filter bag is placed in the pressing groove in the filter bag connecting ring, then the filter bag is pressed through the filter bag pressing plate, the filter bag connecting ring and the filter bag pressing plate are fixed through the fixing column, and then the filter bag is placed in the flexible protection bag. The filter bag is protected to a certain extent through the flexible protection bag, and the situation that the filter bag cannot be used due to the fact that the filter bag is punctured by shrubs, trees and other objects is prevented.

Description

Technical Field

[0001] This utility model relates to the field of outdoor filter bag technology, specifically to a puncture-resistant outdoor filter bag. Background Technology

[0002] When people engage in outdoor sports and work, obtaining clean drinking water becomes a challenge. Being in the wild, far from the city, carrying enough drinking water is crucial. However, it is difficult to carry enough drinking water when traveling in the wild. In order to meet the physiological needs of drinking water, people have no choice but to drink from natural water sources encountered in the wild. However, the water quality of these sources is not clean and contains harmful substances, bacteria, pathogens, etc., which are extremely unsafe to drink directly. At present, outdoor workers often use filter bag structures to filter water.

[0003] However, when using existing filter bags outdoors, the variable outdoor conditions make them easily punctured by shrubs, branches, etc., rendering them unusable.

[0004] To address this problem, this application provides a puncture-resistant outdoor filter bag. Utility Model Content

[0005] The purpose of this utility model is to provide a puncture-resistant outdoor filter bag to solve the problem mentioned in the background art that the filter bag is easily punctured by shrubs, branches, etc. due to the changing outdoor conditions, making the filter bag unusable and resulting in poor performance.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A puncture-resistant outdoor filter bag includes a connecting and fixing assembly and a filter bag connecting assembly. The connecting and fixing assembly includes a fixing ring, a flexible protective bag, and an arc-shaped locking block. The arc-shaped locking block is fixedly installed on the top of the flexible protective bag. The filter bag connecting assembly is fixedly installed inside the connecting and fixing assembly. The filter bag connecting assembly includes a filter bag connecting ring and a connecting hole, with the connecting hole located inside the filter bag connecting ring.

[0008] A further improvement of this utility model is that: the bottom of the flexible protective bag is provided with a water outlet, and the inside of the fixing ring is provided with a water inlet cavity.

[0009] A further improvement of this utility model is that a fixing post is fixedly installed inside the fixing ring, and the filter bag connecting ring is disposed outside the fixing post.

[0010] A further improvement of this utility model is that: a filter bag pressure plate is provided on the outside of the fixed column, a pressure groove is provided inside the filter bag connecting ring, and the filter bag pressure plate is disposed inside the pressure groove.

[0011] A further improvement of this utility model is that: a filter bag is provided inside the pressure groove, the filter bag pressure plate is provided on the top of the filter bag, and a sealing gasket is fixedly installed inside the fixing ring.

[0012] A further improvement of this utility model is that: a slot is provided at the bottom of the fixing ring, a rotating groove is provided inside the fixing ring, and a wedge block is fixedly installed inside the fixing ring.

[0013] A further improvement of this utility model is that: the arc-shaped card block is disposed inside the rotating groove, the bottom of the arc-shaped card block is movably connected to the top of the wedge-shaped block, and the top of the flexible protective bag is movably connected to the bottom of the sealing gasket.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides a puncture-resistant outdoor filter bag. Through the combined action of a flexible protective bag and a filter bag connecting ring, the filter bag is placed into the groove on the filter bag connecting ring, and then the filter bag pressing plate is placed into the groove on the filter bag connecting ring to press the filter bag down. The filter bag connecting ring and the filter bag pressing plate are then pressed into a fixing post, which fixes the filter bag connecting ring and the filter bag pressing plate in place. Finally, the filter bag is placed inside the flexible protective bag, which provides a certain degree of protection for the filter bag, preventing it from being punctured by shrubs, trees, or other objects and rendering the filter bag unusable.

[0016] 2. This utility model provides a puncture-proof outdoor filter bag. Through the combined action of an arc-shaped locking block and a wedge-shaped block, the arc-shaped locking block is inserted into the rotating groove through the locking groove. As the flexible protective bag is rotated, the arc-shaped locking block is screwed into the top of the wedge-shaped block. Continuing to rotate the flexible protective bag makes it tightly adhere to the bottom of the sealing gasket, sealing the connection between the flexible protective bag and the fixing ring, preventing unfiltered water from passing through. Furthermore, the arc-shaped locking block and the wedge-shaped block can separate the fixing ring and the flexible protective bag into two parts, reducing its space occupation and making it convenient for outdoor carrying. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the puncture-resistant outdoor filter bag of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the connecting and fixing component of this utility model;

[0020] Figure 4This is a schematic diagram of the internal structure of this utility model.

[0021] In the diagram: 1. Connecting and fixing assembly; 2. Filter bag connecting assembly; 10. Fixing ring; 11. Flexible protective bag; 12. Arc-shaped locking block; 13. Locking groove; 14. Rotating groove; 15. Wedge block; 16. Fixing column; 17. Water outlet; 18. Water inlet chamber; 20. Filter bag connecting ring; 21. Connecting hole; 22. Filter bag pressure plate; 23. Filter bag; 24. Sealing gasket; 25. Pressure groove. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to embodiments:

[0023] like Figure 1-4 As shown, this utility model provides a puncture-resistant outdoor filter bag, including a connecting and fixing assembly 1 and a filter bag connecting assembly 2. The connecting and fixing assembly 1 includes a fixing ring 10, a flexible protective bag 11, and an arc-shaped locking block 12. The arc-shaped locking block 12 is fixedly installed on the top of the flexible protective bag 11. The bottom of the flexible protective bag 11 has a water outlet 17. The fixing ring 10 has a water inlet cavity 18 inside. A fixing post 16 is fixedly installed inside the fixing ring 10. A locking groove 13 is opened at the bottom end of the fixing ring 10. A rotating groove 14 is opened inside the fixing ring 10. A wedge block 15 is fixedly installed inside the fixing ring 10. The arc-shaped locking block 12 is disposed inside the rotating groove 14. The bottom of the arc-shaped locking block 12 is movably connected to the top of the wedge-shaped block 15. The arc-shaped locking block 12 is inserted into the rotating groove 14 through the locking groove 13. The flexible protective bag 11 is rotated so that the arc-shaped locking block 12 is screwed into the top of the wedge-shaped block 15. The flexible protective bag 11 is rotated further so that it is pressed tightly against the bottom of the sealing gasket 24, sealing the connection between the flexible protective bag 11 and the fixing ring 10. Through the combined action of the arc-shaped locking block 12 and the wedge-shaped block 15, unfiltered water is prevented from passing through. Furthermore, the arc-shaped locking block 12 and the wedge-shaped block 15 can separate the fixing ring 10 and the flexible protective bag 11 into two parts, reducing their space occupation and making them easy to carry outdoors.

[0024] like Figure 2-4As shown, the filter bag connecting assembly 2 is fixedly installed inside the connecting and fixing assembly 1. The filter bag connecting assembly 2 includes a filter bag connecting ring 20 and a connecting hole 21. The connecting hole 21 is opened inside the filter bag connecting ring 20. The filter bag connecting ring 20 is set outside the fixing post 16. A filter bag pressing plate 22 is set outside the fixing post 16. A pressing groove 25 is opened inside the filter bag connecting ring 20. The filter bag pressing plate 22 is set inside the pressing groove 25. A filter bag 23 is set inside the pressing groove 25. The filter bag pressing plate 22 is set on the top of the filter bag 23. A sealing gasket 24 is fixedly installed inside the fixing ring 10. The top of the flexible protective bag 11 is movably connected to the bottom of the sealing gasket 24. The filter bag 23 is placed into the pressing groove 25 on the filter bag connecting ring 20, and then the filter bag pressing plate 22 is placed into the pressing groove 25 on the filter bag connecting ring 20 to press the filter bag 23 into place. Press down on the filter bag 23 and align the filter bag pressing plate 22 with the axis of each connecting hole 21 on the filter bag connecting ring 20. Then press the filter bag connecting ring 20 and the filter bag pressing plate 22 into the fixing post 16 through the connecting holes 21. Fix the filter bag connecting ring 20 and the filter bag pressing plate 22 through the fixing post 16. Then put the filter bag 23 into the interior of the flexible protective bag 11. The flexible protective bag 11 provides a certain protection for the filter bag. Under the joint action of the flexible protective bag 11 and the filter bag connecting ring 20, the filter bag 23 is protected to prevent the filter bag 23 from being punctured by shrubs, trees and other objects, making the filter bag unusable. The water to be filtered is introduced into the interior of the filter bag 23 through the water inlet cavity 18 on the fixing ring 10. The water is filtered through the filter bag 23. After filtration, the water is discharged through the water outlet 17 at the bottom of the flexible protective bag 11.

[0025] The working principle of this puncture-resistant outdoor filter bag will be explained in detail below.

[0026] like Figure 1-4As shown, when using this puncture-resistant outdoor filter bag, the arc-shaped locking block 12 is inserted into the rotating groove 14 through the locking groove 13. The flexible protective bag 11 is rotated, causing the arc-shaped locking block 12 to screw into the top of the wedge-shaped block 15. The flexible protective bag 11 is then rotated further, causing it to press tightly against the bottom of the sealing gasket 24, sealing the connection between the flexible protective bag 11 and the fixing ring 10. Through the combined action of the arc-shaped locking block 12 and the wedge-shaped block 15, unfiltered water is prevented from passing through. Furthermore, the arc-shaped locking block 12 and the wedge-shaped block 15 can separate the fixing ring 10 and the flexible protective bag 11 into two parts, reducing their space occupation and making them easier to carry outdoors. The filter bag 23 is then placed into the pressure groove 25 on the filter bag connecting ring 20, and the filter bag pressure plate 22 is then placed into the pressure groove 25 on the filter bag connecting ring 20 to secure the filter bag 23. 3. Press down and align the filter bag pressure plate 22 with the axis of each connecting hole 21 on the filter bag connecting ring 20. Then press the filter bag connecting ring 20 and the filter bag pressure plate 22 into the fixing post 16 through the connecting holes 21. Fix the filter bag connecting ring 20 and the filter bag pressure plate 22 through the fixing post 16. Then put the filter bag 23 into the interior of the flexible protective bag 11. The flexible protective bag 11 provides a certain protection for the filter bag 23. Under the joint action of the flexible protective bag 11 and the filter bag connecting ring 20, the filter bag is protected to prevent the filter bag from being punctured by shrubs, trees and other objects, which would render the filter bag unusable. Then introduce the water to be filtered into the interior of the filter bag 23 through the water inlet cavity 18 on the fixing ring 10. The water is filtered through the filter bag 23. After filtration, the water is discharged through the water outlet 17 at the bottom of the flexible protective bag 11.

[0027] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A puncture-resistant outdoor filter bag, comprising a connecting and fixing assembly (1) and a filter bag connecting assembly (2), characterized in that: The connecting and fixing assembly (1) includes a fixing ring (10), a flexible protective bag (11), and an arc-shaped locking block (12). The arc-shaped locking block (12) is fixedly installed on the top of the flexible protective bag (11). The filter bag connecting assembly (2) is fixedly installed inside the connecting and fixing assembly (1). The filter bag connecting assembly (2) includes a filter bag connecting ring (20) and a connecting hole (21). The connecting hole (21) is opened inside the filter bag connecting ring (20).

2. The puncture-resistant outdoor filter bag according to claim 1, characterized in that: The bottom of the flexible protective bag (11) is provided with a water outlet (17), and the inside of the fixing ring (10) is provided with a water inlet cavity (18).

3. The puncture-resistant outdoor filter bag according to claim 1, characterized in that: A fixing post (16) is fixedly installed inside the fixing ring (10), and the filter bag connecting ring (20) is located outside the fixing post (16).

4. The puncture-resistant outdoor filter bag according to claim 3, characterized in that: The fixed column (16) is provided with a filter bag pressure plate (22) on its outside, and the filter bag connecting ring (20) is provided with a pressure groove (25) inside, and the filter bag pressure plate (22) is provided inside the pressure groove (25).

5. A puncture-resistant outdoor filter bag according to claim 4, characterized in that: The inside of the pressure groove (25) is provided with a filter bag (23), the filter bag pressure plate (22) is provided on the top of the filter bag (23), and the inside of the fixing ring (10) is fixedly installed with a sealing gasket (24).

6. The puncture-resistant outdoor filter bag according to claim 1, characterized in that: The bottom end of the fixing ring (10) is provided with a slot (13), the inside of the fixing ring (10) is provided with a rotating groove (14), and a wedge block (15) is fixedly installed inside the fixing ring (10).

7. A puncture-resistant outdoor filter bag according to claim 1, characterized in that: The arc-shaped locking block (12) is disposed inside the rotating groove (14), the bottom of the arc-shaped locking block (12) is movably connected to the top of the wedge block (15), and the top of the flexible protective bag (11) is movably connected to the bottom of the sealing gasket (24).

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