Portable pipeline dredger

Abstract

The utility model discloses a portable pipeline dredger which comprises a sleeve, the two ends of the sleeve are sequentially and fixedly connected with a first limiting ring and a second limiting ring, a through hole is formed in the center of the interior of the sleeve, a guide rod is movably connected into the through hole in a sleeved mode, a handle is arranged at the upper end of the guide rod, and a shell is fixedly connected to the lower end of the guide rod. The system further comprises; mounting plates are arranged at the outer ends of the two sides of the shell correspondingly, cleaning brushes are arranged on the surfaces of the outer ends of the mounting plates correspondingly, the cleaning brushes make contact with the inner wall of the pipeline, the diversity of the internal environment of the pipeline is fully considered for the cleaning brushes, and through mutual cooperation of guide plates, movable plates, limiting springs, magnetic attraction blocks and other assemblies, the cleaning brush can be conveniently cleaned; dynamic adjustment of the contact pressure and the cleaning force of the cleaning brush on the inner wall of the pipeline is achieved, so that the dredger can automatically adapt to changes of the internal environment of the pipeline according to different cleaning requirements, such as changes of the position of blockages and the diameter of the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dredging, in particular to a portable pipeline dredging device. Background Art

[0002] In the field of pipe unclogging, traditional unclogging tools often have problems such as complex structure, numerous components, easy damage and poor adaptability. These problems not only increase the difficulty of use for users, but also reduce the unclogging efficiency and durability of the tools. In order to solve these problems, a variety of portable unclogging devices have appeared on the market. One typical design is to use water flow to dredge through the combination of a sealing head and a pipe.

[0003] Publication number: CN209670007U provides a portable unblocker, including a pipe, a threaded connection port is provided on the top of the pipe, which is integrally formed with the pipe, a valve is provided on the top of the pipe, a sealing head is provided on the bottom of the pipe, and the sealing head is arranged on the outer circumference of the bottom of the pipe. A connecting piece is provided between the valve and the pipe, and the valve is connected to the pipe through the connecting piece. The sealing head is made of polyurethane material, and can also be made of rubber or silicone; it is connected to the pipe by glue, and the sealing head is approximately circular and adapted to the size of the toilet drain outlet. The pipe is a hollow cylindrical structure, and the threaded connection port is used for threaded connection with the water outlet of the sewer pipe. The portable unblocker of the utility model adopts a combination of the sealing head and the pipe, and is unblocked by the water flow from the water outlet of the shower head connecting pipe, which solves the problems of many components and easy damage in the prior art; the sealing head has a simple structure and is highly practical.

[0004] The above still has the following problems, specifically: First, since the sealing head is connected to the pipe by glue, it may become loose or fall off after long-term use, thus affecting the dredging effect; secondly, the dredge mainly relies on water flow for dredging, and may not be effective for some stubborn blockages, requiring multiple attempts or use with other tools; in addition, the pipe of the dredge is arranged in a hollow cylindrical structure, which is convenient for water flow, but has poor adaptability when facing pipes of different shapes and sizes.

[0005] In view of this, the existing structure and defects are studied and improved, and a portable pipe dredge is provided in order to achieve the purpose of being more practical. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the deficiencies in the prior art, the utility model provides a portable pipe dredge to solve the above-mentioned problems.

[0008] (2) Technical solution

[0009] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a portable pipe dredge, comprising a sleeve, wherein two ends of the sleeve are fixedly connected to a first limiting ring and a second limiting ring in sequence, a through hole is provided in the center of the sleeve, a guide rod is movably sleeved in the through hole, a handle is provided at the upper end of the guide rod, and a housing is fixedly connected to the lower end of the guide rod, characterized in that it further comprises;

[0010] The cleaning parts are arranged in two groups. Mounting plates are respectively arranged on the outer ends of both sides of the shell. Cleaning brushes are arranged on the outer end surfaces of the mounting plates, and the cleaning brushes are in contact with the inner wall of the pipeline.

[0011] Preferably, a sealing ring is provided in the center of the through hole of the sleeve, and the center of the sealing ring is tightly fitted on the outer end surface of the guide rod.

[0012] Preferably, a slide groove is provided in the center of both side surfaces of the shell, a rotating cutter head is fixedly installed in the center of the lower end of the shell, and a through hole is provided in the center of the upper end of the shell.

[0013] Preferably, a sleeve is provided in the center of the guide rod, a bearing is fixedly connected to the upper end surface of the guide rod, a connecting rod is correspondingly sleeved inside the sleeve, the upper end of the connecting rod is fixedly connected to the lower end surface of the handle through the inside of the sleeve and the center of the bearing, and the lower end of the connecting rod is movably installed on the inner bottom surface of the shell through the through hole opened at the upper end of the shell.

[0014] Preferably, a fixing block is fixedly mounted on the outer end of the internal connecting rod of the shell, and two magnetic blocks are fixedly mounted on both side surfaces of the fixing block.

[0015] Preferably, the cleaning part is composed of a guide plate, a movable plate and a limit spring. The guide plates are movably sleeved inside the sliding grooves opened on both sides of the shell. The front ends of the guide plates are fixedly connected to the inner center of the mounting plate, and the rear ends of the guide plates extend to the interior of the shell and are fixedly installed with movable plates. The limit springs are fixedly connected to the inner side surfaces of the movable plates, and the other ends of the limit springs are fixedly connected to the inner wall surface of the shell.

[0016] Preferably, connecting blocks are respectively arranged on both sides of the relative surfaces of the two movable plates, and magnetic blocks 1 are fixedly installed on the inner surfaces of the connecting blocks, and the magnetic blocks 1 are magnetically matched with the magnetic blocks 2 installed on both sides of the fixed blocks.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a portable pipe dredge with the following beneficial effects:

[0019] 1. This portable pipe dredge is efficient in cleaning when in use and easy to carry when not in use. Its unique close-fitting structure of the guide rod and sleeve not only ensures the stable advancement of the dredge in the pipe, prevents the infiltration of water or other liquids, and ensures the durability and safety of the equipment, but also enables the entire device to remain compact when not in use, making it easy for users to carry and store, greatly improving the practicality and portability of the dredge, allowing users to quickly take it out and use it when needed without worrying about the equipment being too large or inconvenient to carry.

[0020] 2. The portable pipe dredge cleaning brush fully considers the diversity of the internal environment of the pipeline. Through the mutual cooperation of components such as the guide plate, movable plate, limit spring and magnetic block, the dynamic adjustment of the contact pressure and cleaning force of the cleaning brush on the inner wall of the pipeline is realized, so that the dredge can automatically adapt to the changes in the internal environment of the pipeline according to different cleaning needs, such as the location of the blockage, changes in the pipe diameter, etc., thereby ensuring the stability and efficiency of the cleaning effect. At the same time, the material and hardness of the cleaning brush have also been carefully selected, which can effectively remove dirt without damaging the inner wall of the pipeline, further extending the service life of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the sleeve of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the shell of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the cleaning piece of the utility model.

[0025] In the figure: 1. Sleeve; 2. Limiting ring 1; 3. Limiting ring 2; 4. Guide rod; 5. Handle; 6. Housing; 7. Rotating cutter head; 8. Connecting rod; 9. Bearing; 10. Sealing ring; 11. Guide plate; 12. Mounting plate; 13. Cleaning brush; 14. Moving plate; 15. Limiting spring; 16. Connecting block; 17. Magnetic block 1; 18. Fixed block; 19. Magnetic block 2. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1-4 A portable pipe dredge comprises a sleeve 1, with two ends of the sleeve 1 fixedly connected to a limit ring 1 2 and a limit ring 2 3 in sequence, a through hole is opened in the center of the sleeve 1, a guide rod 4 is movably sleeved inside the through hole, a handle 5 is provided at the upper end of the guide rod 4, and a shell 6 is fixedly connected to the lower end of the guide rod 4, characterized in that it also includes;

[0028] The cleaning parts are provided in two groups. Mounting plates 12 are provided on both outer ends of the shell 6. Cleaning brushes 13 are provided on the outer end surfaces of the mounting plates 12, and the cleaning brushes 13 are in contact with the inner wall of the pipe.

[0029] Furthermore, a sealing ring 10 is provided in the center of the through hole of the sleeve 1 , and the center of the sealing ring 10 is tightly fitted on the outer end surface of the guide rod 4 .

[0030] Furthermore, a slide groove is respectively provided in the center of both side surfaces of the shell 6 , a rotating cutter head 7 is fixedly installed in the center of the lower end of the shell 6 , and a through hole is provided in the center of the upper end of the shell 6 .

[0031] Furthermore, a sleeve is provided in the center of the guide rod 4, a bearing 9 is fixedly connected to the upper end surface of the guide rod 4, a connecting rod 8 is correspondingly sleeved inside the sleeve, the upper end of the connecting rod 8 is fixedly connected to the lower end surface of the handle 5 through the inside of the sleeve and the center of the bearing 9, and the lower end of the connecting rod 8 is movably installed on the inner bottom surface of the shell 6 through the through hole opened at the upper end of the shell 6.

[0032] Furthermore, a fixing block 18 is fixedly mounted on the outer end of the internal connecting rod 8 of the shell 6 , and two magnetic blocks 19 are fixedly mounted on both side surfaces of the fixing block 18 .

[0033] Furthermore, the cleaning part is composed of a guide plate 11, a movable plate 14 and a limit spring 15. The guide plates 11 are movably connected inside the sliding grooves opened on both sides of the shell 6. The front ends of the guide plates 11 are fixedly connected to the inner center of the mounting plate 12. The rear ends of the guide plates 11 extend to the interior of the shell 6 and are fixedly installed with the movable plate 14. The limit springs 15 are fixedly connected to the inner side surfaces of the movable plate 14, and the other ends of the limit springs 15 are fixedly connected to the inner wall surface of the shell 6.

[0034] Furthermore, connecting blocks 16 are respectively provided on both sides of the relative surfaces of the two movable plates 14, and magnetic blocks 17 are fixedly installed on the inner surfaces of the connecting blocks 16, and the magnetic blocks 17 are magnetically matched with magnetic blocks 2 19 installed on both sides of the fixed block 18.

[0035] Working principle: When not in use, the drain cleaner is in a retracted state, and the shell 6 and the cleaning brush 13 thereon are tightly attached to the sleeve 1. The entire device is compact and easy to carry. The guide rod 4 is tightly fitted with the through hole of the sleeve 1 through the sealing ring 10 to prevent water or other liquids from penetrating into the interior, ensuring the durability of the device. The user holds the handle 5 and inserts the drain cleaner into the pipe to be dredged. Due to the tight fit between the guide rod 4 and the sleeve 1, as well as the restrictions of the limit ring 1 2 and the limit ring 2 3, the stable advancement of the drain cleaner in the pipe is ensured. The rotating cutter head 7 is located at the lower end of the shell 6 and is used to cut blockages in the pipe, such as hair, grease, etc. When the handle 5 is pushed downward, the guide rod 4 drives the shell 6 and the rotating cutter head 7 to penetrate deep into the pipe. At the same time, the design of the bearing 9 and the connecting rod 8 allows the shell 6 to remain stable or perform a slight rotation when the handle 5 rotates, thereby enhancing the cutting effect. The cleaning brush 13 contacts the inner wall of the pipe as the shell 6 moves to perform cleaning operations. The material and hardness of the cleaning brush 13 are properly designed, which can effectively remove dirt. The cleaning brush 13 is then pulled back to its original position after the cleaning is complete and the cleaning brush 13 is pulled out of the pipe.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable pipe dredge comprises a sleeve (1), wherein two ends of the sleeve (1) are fixedly connected to a first limiting ring (2) and a second limiting ring (3) in sequence, a through hole is provided in the center of the sleeve (1), a guide rod (4) is movably sleeved in the through hole, a handle (5) is provided at the upper end of the guide rod (4), and a housing (6) is fixedly connected to the lower end of the guide rod (4), characterized in that: Also includes; The cleaning parts are arranged in two groups. Mounting plates (12) are respectively arranged on the outer ends of both sides of the shell (6). Cleaning brushes (13) are arranged on the outer end surfaces of the mounting plates (12), and the cleaning brushes (13) are in contact with the inner wall of the pipeline.

2. The portable pipe dredge according to claim 1, characterized in that: A sealing ring (10) is provided in the center of the through hole of the sleeve (1), and the center of the sealing ring (10) is tightly fitted on the outer end surface of the guide rod (4).

3. The portable pipe dredge according to claim 1, characterized in that: Slide grooves are respectively provided at the center of the two side surfaces of the shell (6), and a rotating cutter head (7) is fixedly installed at the center of the lower end of the shell (6), wherein a through hole is provided at the center of the upper end of the shell (6).

4. The portable pipe dredge according to claim 2, characterized in that: A sleeve is provided in the center of the guide rod (4), a bearing (9) is fixedly connected to the upper end surface of the guide rod (4), a connecting rod (8) is correspondingly sleeved inside the sleeve, the upper end of the connecting rod (8) is fixedly connected to the lower end surface of the handle (5) through the inside of the sleeve and the center of the bearing (9), and the lower end of the connecting rod (8) is movably mounted on the inner bottom surface of the shell (6) through the through hole provided in the upper end of the shell (6).

5. The portable pipe dredge according to claim 3, characterized in that: A fixing block (18) is fixedly mounted on the outer end of the internal connecting rod (8) of the housing (6), and two magnetic attraction blocks (19) are fixedly mounted on both side surfaces of the fixing block (18).

6. The portable pipe dredge according to claim 1, characterized in that: The cleaning member is composed of a guide plate (11), a movable plate (14) and a limit spring (15). The guide plates (11) are movably sleeved inside the chute opened on both sides of the shell (6). The front ends of the guide plates (11) are fixedly connected to the inner center of the mounting plate (12). The rear ends of the guide plates (11) extend into the interior of the shell (6) and are fixedly installed with the movable plate (14). The limit springs (15) are fixedly connected to the inner side surfaces of the movable plate (14) on both sides, and the other ends of the limit springs (15) are fixedly connected to the inner wall surface of the shell (6).

7. The portable pipe dredge according to claim 6, characterized in that: Connecting blocks (16) are respectively arranged on both sides of the relative surfaces of the two movable plates (14), and magnetic blocks (17) are fixedly installed on the inner surfaces of the connecting blocks (16), and the magnetic blocks (17) are magnetically matched with magnetic blocks (19) installed on both sides of the fixed block (18).

Images