Quickly-mounted filter for air pump

Abstract

The utility model discloses a quick-mounting filter for an air pump, and belongs to the technical field of air pumps. The utility model discloses a quick-mounting filter for an air pump. The filtering cavity is formed in the top wall of the base; the air outlet pipe is fixedly connected to the base and is communicated with the filtering cavity; the air inlet pipe is fixedly connected to the base and is communicated with the filtering cavity; the fixed block is fixedly connected to the bottom wall of the filtering cavity; the cavity is formed in the fixed block and is communicated with the air inlet pipe; the filter screen cylinder is fixedly connected to the fixed block and is communicated with the lower end of the filter screen cylinder and the cavity; the glass cover is movably arranged on the top wall of the base; the multiple quick clamps are fixedly connected to the side wall of the glass cover at equal intervals. The slot is formed in the top wall of the base; the limiting block is fixedly connected to the side wall of the slot; the clamping blocks are fixedly connected to the inner side wall of the glass cover. The quick-mounting filter for the air pump has the beneficial effects that the quick clamps on the two sides are synchronously driven through the telescopic connecting rods, and quick fixing of the glass cover and the base is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of air pumps, and in particular to a quick-install filter for air pumps. Background Art

[0002] As we all know, the air pump filter is an indispensable device installed on the conveying medium channel. It can effectively filter the gas passing through the air pump and is convenient for people to use. The installation process of the existing air pump filter is relatively cumbersome and cannot be installed quickly.

[0003] Currently, a quick-install filter for an air pump is provided, which can quickly fix a glass cover and a base by synchronously driving quick clamps on both sides through a telescopic connecting rod. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a quick-install filter for an air pump, comprising: a base;

[0006] The quick-install filter for air pumps also includes:

[0007] A filter chamber is provided on the top wall of the base;

[0008] An air outlet pipe is fixedly connected to the base and communicated with the filter chamber;

[0009] An air inlet pipe is fixedly connected to the base and communicated with the filter chamber;

[0010] A fixing block, fixedly connected to the bottom wall of the filter chamber;

[0011] A cavity is disposed in the fixed block and communicated with the air inlet pipe;

[0012] A filter screen cylinder is fixedly connected to the fixed block and communicates with the lower end of the filter screen cylinder and the cavity;

[0013] A glass cover is movably arranged on the top wall of the base;

[0014] A plurality of quick clamps are provided and fixedly connected to the side wall of the glass cover at equal intervals;

[0015] A slot is provided on the top wall of the base;

[0016] A limit block, fixedly connected to the side wall of the slot;

[0017] A clamping block, fixedly connected to the inner wall of the glass cover;

[0018] The telescopic connecting rod is movably connected to the quick clamp.

[0019] Furthermore, a sealing ring is placed on the bottom wall of the slot, and the lower end of the glass cover is inserted into the slot and presses against the sealing ring.

[0020] Furthermore, a plurality of limit blocks are provided and are symmetrically positioned in pairs and are arranged at equal intervals on the side walls of the slot, and the clamping block is inserted between two adjacent limit blocks.

[0021] Furthermore, an annular block is provided on the side wall of the upper end of the base.

[0022] Furthermore, the quick clamps are fixedly connected to the circumferential side wall of the glass cover in pairs and symmetrically, and the clamping heads of the quick clamps are in pressing contact with the bottom wall of the annular block.

[0023] Furthermore, the telescopic connecting rod is an arc-shaped telescopic connecting rod, one end of the telescopic connecting rod is hingedly connected to the clamping head of the quick clamp, and the other end of the telescopic connecting rod is hingedly connected to the clamping head of the adjacent quick clamp.

[0024] Furthermore, the glass cover is cylindrical, the glass cover is sleeved on the filter screen cylinder, and a shunt pipe is fixedly connected to the top wall of the glass cover.

[0025] Furthermore, the lower end of the shunt pipe passes through the top wall of the glass cover and is communicated with the inner cavity of the glass cover.

[0026] Furthermore, threads are provided on the inner diameters of the air outlet pipe and the air inlet pipe.

[0027] Furthermore, a thread is provided at the lower end of the filter screen cylinder, the lower end of the filter screen cylinder is threadedly connected to the top wall of the fixing block, and the lower end of the filter screen cylinder penetrates the top wall of the fixing block and is connected to the cavity.

[0028] The beneficial effect of the present application is that: a quick-install filter for an air pump is provided, which realizes quick fixation of a glass cover and a base by synchronously driving quick clamps on both sides through a telescopic connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0030] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0031] In the attached picture:

[0032] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0033] Figure 2 It is a structural schematic diagram of a part of the embodiment, mainly showing the filter screen cylinder structure;

[0034] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the glass cover structure;

[0035] Figure 4 yes Figure 2 A sectional plan view of the base in FIG.

[0036] Figure 5 yes Figure 4 Enlarged view of part A.

[0037] Reference numerals:

[0038] 11. Base; 12. Air outlet pipe; 13. Glass cover; 14. Diverter pipe; 15. Filter chamber; 16. Fixing block; 17. Cavity; 18. Air inlet pipe; 19. Filter screen cylinder; 20. Slot; 21. Limit block; 22. Sealing ring; 23. Quick clamp; 24. Block; 25. Telescopic connecting rod; 26. Ring block. DETAILED DESCRIPTION

[0039] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0040] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0041] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0042] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0043] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0044] Reference Figure 1-Figure 5 The quick-install filter for an air pump includes: a base 11, an air outlet pipe 12, an air inlet pipe 18, a fixing block 16, a filter screen cylinder 19, a glass cover 13, a quick clamp 23, a limit block 21, a clamp block 24, a telescopic connecting rod 25, a sealing ring 22, a ring block 26, and a diverter pipe 14.

[0045] An annular block 26 is provided on the upper side wall of the base 11, a filter chamber 15 is provided on the top wall of the base 11, an air outlet pipe 12 is fixedly connected to one side wall of the base 11 and communicates with the filter chamber 15, an air inlet pipe 18 is fixedly connected to the other side wall of the base 11 and communicates with the filter chamber 15, and threads are provided on the inner diameters of the air outlet pipe 12 and the air inlet pipe 18. A fixed block 16 is fixedly connected to the bottom wall of the filter chamber 15, a cavity 17 is provided in the fixed block 16 and the cavity 17 is communicated with the air inlet pipe 18, a thread groove is provided on the top wall of the fixed block 16, and the thread groove penetrates the top wall of the fixed block 16 and communicates with the cavity 17, a thread is provided at the lower end of the filter screen cylinder 19, the lower end of the filter screen cylinder 19 is inserted into the thread groove and is threadedly connected to the thread groove, and the lower end of the filter screen cylinder 19 is communicated with the cavity 17.

[0046] A slot 20 is provided on the top wall of the base 11. The slot 20 is an annular groove. A sealing ring 22 is placed on the bottom wall of the slot 20. A plurality of limit blocks 21 are provided and are symmetrically arranged on the side wall of the slot 20 at equal intervals. The glass cover 13 is cylindrical. The glass cover 13 is sleeved on the filter screen cylinder 19. A shunt pipe 14 is fixedly connected to the top wall of the glass cover 13. The lower end of the shunt pipe 14 passes through the top wall of the glass cover 13 and communicates with the inner cavity of the glass cover 13. The lower end of the glass cover 13 is inserted into the slot 20 and presses against the sealing ring 22. A plurality of clamping blocks 24 are provided and are fixedly connected to the inner wall of the glass cover 13 at equal intervals. The clamping block 24 is inserted between two adjacent limit blocks 21. A plurality of quick clamps 23 are provided and the quick clamps 23 are fixedly connected to the circumferential side wall of the glass cover 13 in pairs at symmetrical positions. The telescopic connecting rod 25 is an arc-shaped telescopic rod. One end of the telescopic connecting rod 25 is hingedly connected to the clamping head of the quick clamp 23, and the other end of the telescopic connecting rod 25 is hingedly connected to the clamping head of the adjacent quick clamp 23.

[0047] Working or installation process:

[0048] Align the clean filter screen cartridge 19 with the fixed block 16 and insert the filter screen cartridge 19 into the opening on the top wall of the fixed block 16, then rotate the filter screen cartridge 19 so that the lower end of the filter screen cartridge 19 is threadedly connected with the top wall of the fixed block 16, put the sealing ring 22 into the slot 20 horizontally, align the lower end of the glass cover 13 with the slot 20 and insert the lower end of the glass cover 13 into the slot 20, while aligning the lower end of the glass cover 13 with the slot 20, insert the block 24 on the glass cover 13 between two adjacent limiting blocks 21; limit the block 24 in the circumferential direction through the two adjacent limiting blocks 21;

[0049] After the glass cover 13 is covered on the filter screen cylinder 19, the lower end of the glass cover 13 is pressed against the sealing ring 22, and the worker presses the telescopic connecting rods 25 on both sides with both hands at the same time. Since the two ends of the telescopic connecting rod 25 are respectively hinged with two quick clamps 23, the telescopic connecting rod 25 drives the clamp head of the quick clamp 23 to rotate downward and makes the clamp head of the quick clamp 23 press against the bottom wall of the annular block 26, thereby completing the installation. The glass cover 13 is fixed to the base 11 by the clamp head of the quick clamp 23 and since the clamp head of the quick clamp 23 is pressed against the bottom wall of the annular block 26, the glass cover 13 cannot be easily rotated in the circumferential direction.

[0050] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A quick-install filter for an air pump, comprising: Base (11); Features: The quick-install filter for the air pump also includes: A filter chamber (15) is provided on the top wall of the base (11); An air outlet pipe (12) is fixedly connected to the base (11) and communicated with the filter chamber (15); An air inlet pipe (18) fixedly connected to the base (11) and communicating with the filter chamber (15); A fixing block (16) fixedly connected to the bottom wall of the filter chamber (15); A cavity (17) is disposed in the fixing block (16) and is in communication with the air inlet pipe (18); A filter screen cartridge (19) is fixedly connected to the fixing block (16) and is in communication with the cavity (17) at the lower end of the filter screen cartridge (19); A glass cover (13) movably disposed on the top wall of the base (11); A plurality of quick clamps (23) are provided and fixedly connected to the side wall of the glass cover (13) at equal intervals; A slot (20) is provided on the top wall of the base (11); A limit block (21) fixedly connected to a side wall of the slot (20); A clamping block (24) fixedly connected to the inner wall of the glass cover (13); A telescopic connecting rod (25) is movably connected to the quick clamp (23).

2. The quick-install filter for an air pump according to claim 1, characterized in that: A sealing ring (22) is placed on the bottom wall of the slot (20), and the lower end of the glass cover (13) is inserted into the slot (20) and presses against the sealing ring (22).

3. The quick-install filter for an air pump according to claim 1, characterized in that: The limiting blocks (21) are provided in plurality and are arranged on the side wall of the slot (20) at equal intervals and in symmetrical positions in pairs, and the clamping block (24) is inserted between two adjacent limiting blocks (21).

4. The quick-install filter for an air pump according to claim 1, characterized in that: An annular block (26) is provided on the side wall of the upper end of the base (11).

5. The quick-install filter for an air pump according to claim 4, characterized in that: The quick clamps (23) are fixedly connected to the circumferential side wall of the glass cover (13) in pairs and symmetrically, and the clamping heads of the quick clamps (23) are in pressing contact with the bottom wall of the annular block (26).

6. The quick-install filter for an air pump according to claim 5, characterized in that: The telescopic connecting rod (25) is an arc-shaped telescopic connecting rod, one end of the telescopic connecting rod (25) is hingedly connected to the clamping head of the quick clamp (23), and the other end of the telescopic connecting rod (25) is hingedly connected to the clamping head of the adjacent quick clamp (23).

7. The quick-install filter for an air pump according to claim 1, characterized in that: The glass cover (13) is cylindrical and is sleeved on the filter screen cylinder (19). A shunt pipe (14) is fixedly connected to the top wall of the glass cover (13).

8. The quick-install filter for an air pump according to claim 7, characterized in that: The lower end of the shunt pipe (14) passes through the top wall of the glass cover (13) and is in communication with the inner cavity of the glass cover (13).

9. The quick-install filter for an air pump according to claim 1, characterized in that: The inner diameters of the air outlet pipe (12) and the air inlet pipe (18) are provided with threads.

10. The quick-install filter for an air pump according to claim 1, characterized in that: The lower end of the filter screen cylinder (19) is provided with a thread, the lower end of the filter screen cylinder (19) is threadedly connected to the top wall of the fixing block (16), and the lower end of the filter screen cylinder (19) passes through the top wall of the fixing block (16) and is in communication with the cavity (17).

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