Double-bearing rotatable multifunctional cleaner
By designing a rotatable multi-function cleaner for dual bearings, the problem of cleaning brushes not being able to rotate freely in the prior art is solved, achieving a more efficient barrel cleaning effect and a more convenient use process.
Patent Information
- Application Number
- CN202422427309.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-28
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-28
AI Technical Summary
The existing barrel cleaner is unable to rotate freely because the cleaning brush is fixedly installed on the long pole, resulting in poor cleaning effect of the barrel and inconvenient use, which affects the normal maintenance of the gun.
A dual-bearing rotatable multi-function cleaner is designed, which is composed of a sheath, a rotating shaft and a cleaning brush. The rotating shaft is rotatably connected to the sheath through a bearing group, so that the cleaning brush can flexibly rotate in the barrel.
The flexibly rotates the cleaning brush in the barrel, improves the cleaning effect of residues inside the barrel, improves the efficiency of barrel cleaning, and saves cleaning time.
Smart Images
Figure CN223050536U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaners, in particular to a double-bearing rotatable multi-functional cleaner. Background Art
[0002] The barrel is one of the main components of a firearm. It is usually made of heat-resistant and non-deformable metal tubing and is connected to the chamber. After long-term use of the firearm, dust and various impurities accumulate in the barrel. When a bullet is fired, if the high-kinetic-energy bullet cannot smoothly slide out of the barrel, it will cause a so-called "barrel explosion", which may be fatal. Therefore, barrel cleaning is one of the key tasks in firearm maintenance.
[0003] Existing barrel cleaners usually consist of a long strip-shaped rod and a cleaning brush. The long rod drives the cleaning brush to reach deep into the barrel for wiping. The cleaning brush is fixedly installed on the long rod, resulting in the inability of the cleaning brush to rotate freely, poor cleaning effect of the barrel, inconvenient use, and affecting the normal maintenance of the firearm. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a double-bearing rotatable multi-functional cleaner to solve the problems raised in the above background art.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] The double-bearing rotatable multi-functional cleaner includes a sheath. An installation groove is formed inside the sheath. A rotating shaft is arranged inside the installation groove. A sleeve is arranged at the opening position at the top of the sheath. A bearing group is sleeved outside the rotating shaft. The bearing group is arranged between the sheath and the sleeve. The rotating shaft is rotationally connected to the sheath through the bearing group. One end of the rotating shaft passing through the sheath is provided with a connection groove. The rotating shaft is connected to the cleaning brush through the connection groove.
[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:
[0008] In an optional solution: The bearing includes a first bearing and a second bearing. Two clamping grooves are formed in the part of the rotating shaft penetrating into the sheath. The first bearing and the second bearing are both arranged inside the clamping grooves. The first bearing is located inside the sleeve, and the second bearing is located inside the sheath.
[0009] In an optional solution: A stepped groove is formed inside the sheath. The second bearing is installed inside the stepped groove.
[0010] In an optional solution: A circular groove is formed inside the sleeve. The first bearing is arranged inside the circular groove.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] The double-bearing rotatable multi-functional cleaner consists of a sheath, a rotating shaft, and a cleaning brush. The rotating shaft is rotatably connected to the sheath through a bearing set. The cleaning brush at one end of the rotating shaft slides into the interior of the barrel, and the cleaning brush can rotate flexibly inside the barrel, thus better cleaning the residues inside the barrel, ensuring the cleaning effect of the cleaner, improving the cleaning efficiency of the barrel, and saving the cleaning time of the barrel. Brief Description of the Drawings
[0013] Figure 1 It is a schematic structural diagram of the double-bearing rotatable multi-functional cleaner.
[0014] Figure 2 It is a sectional view of the double-bearing rotatable multi-functional cleaner.
[0015] Figure 3 It is an exploded view of the parts of the double-bearing rotatable multi-functional cleaner.
[0016] Annotation of the reference numerals: 1 - sheath, 2 - sleeve, 3 - rotating shaft, 4 - mounting groove, 5 - first bearing, 6 - second bearing, 7 - step groove, 8 - connecting groove, 9 - circular groove, 10 - clamping groove. Detailed Description of the Embodiment
[0017] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments; in the drawings or descriptions, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses or heights of the components can be enlarged or reduced. The embodiments listed in the present utility model are only used to illustrate the present utility model and are not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.
[0018] In one embodiment, as Figures 1-3 shown, the double-bearing rotatable multi-functional cleaner includes a sheath 1. An installation groove 4 is provided inside the sheath 1. A rotating shaft 3 is arranged inside the installation groove 4. One end of the rotating shaft 3 passes through the interior of the sheath 1. A sleeve 2 is provided at the opening position at the top of the sheath 1. A bearing set is sleeved outside the rotating shaft 3. The bearing set is arranged between the sheath 1 and the sleeve 2. The rotating shaft 3 is rotatably connected to the sheath 1 through the bearing set, so that the rotating shaft 3 can rotate freely. A connecting groove 8 is provided at the end of the rotating shaft 3 passing through the sheath 1. The rotating shaft 3 is connected to the cleaning brush through the connecting groove 8.
[0019] The double-bearing rotatable multi-functional cleaner consists of a sheath 1, a rotating shaft 3 and a cleaning brush. The rotating shaft 3 is rotatably connected to the sheath 1 through a bearing set. The cleaning brush at one end of the rotating shaft 3 slides into the interior of the barrel. The cleaning brush can rotate flexibly inside the barrel, so as to better clean the residues inside the barrel. As an embodiment, the left-right, up-down positions of the various components shown in the drawings are just an arrangement method, and the specific positions are set according to specific needs.
[0020] In one embodiment, as Figure 2 shown, the bearings include a first bearing 5 and a second bearing 6. Two clamping grooves 10 are formed in the part of the rotating shaft 3 penetrating into the interior of the sheath 1. Both the first bearing 5 and the second bearing 6 are arranged inside the clamping grooves 10. The first bearing 5 is located inside the sleeve 2, and the second bearing 6 is located inside the sheath 1. The sleeve 2 is connected to the sheath 1, which can limit the rotating shaft 3 inside the sheath 1 and prevent the rotating shaft 3 from sliding out of the sheath 1.
[0021] In one embodiment, as Figure 2 shown, a stepped groove 7 is formed inside the sheath 1, and the second bearing 6 is installed inside the stepped groove 7.
[0022] In one embodiment, as Figure 2 shown, a circular groove 9 is formed inside the sleeve 2, and the first bearing 5 is arranged inside the circular groove 9.
[0023] In the above embodiment of the present utility model, a double-bearing rotatable multi-functional cleaner is provided. Bearings are arranged inside both the sleeve 2 and the sheath 1. The rotating shaft 3 is clamped between the two bearings, so that the cleaning brush installed on the rotating shaft 3 can rotate in the barrel and clean the pipeline. The installation and disassembly of the cleaner are more convenient, the mechanism is simple, and the subsequent disassembly and assembly are faster.
[0024] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present disclosure, and all should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.
Claims
1. A dual-bearing rotatable multifunctional cleaner, including a sheath, characterized in that: A mounting groove is provided inside the sleeve, a rotating shaft is arranged inside the mounting groove, a sleeve is provided at the top opening position of the sleeve, a bearing group is provided outside the rotating shaft, the bearing group is arranged between the sleeve and the sleeve, the rotating shaft is rotatably connected to the sleeve through the bearing group, a connecting groove is provided at one end of the rotating shaft passing through the sleeve, and the rotating shaft is connected to the cleaning brush through the connecting groove.
2. The dual-bearing rotatable multifunctional cleaner according to claim 1, characterized in that: The bearing comprises a first bearing and a second bearing. The portion of the rotating shaft that penetrates into the interior of the sleeve is provided with two slots. The first bearing and the second bearing are both arranged inside the slots. The first bearing is located inside the sleeve, and the second bearing is located inside the sleeve.
3. The dual-bearing rotatable multifunctional cleaner according to claim 2, characterized in that: A step groove is provided inside the sleeve, and the second bearing is installed inside the step groove.
4. The dual-bearing rotatable multifunctional cleaner according to claim 2, characterized in that: A circular groove is provided inside the sleeve, and the first bearing is arranged inside the circular groove.