Single-bearing rotatable multifunctional cleaner
By introducing a bearing structure into the gun cleaner, the cleaning brush can rotate freely in the barrel, which solves the problem that the cleaning brush cannot rotate in the prior art, achieves efficient cleaning and convenient use, and extends the service life of the gun.
Patent Information
- Application Number
- CN202422427220.4
- 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 cleaning brush of existing gun cleaners cannot rotate freely, resulting in inconvenient cleaning operation and affecting the cleaning efficiency of the barrel.
A single-bearing rotatable multi-function cleaner is designed. By setting the bearing inside the sheath, the cleaning brush can rotate freely in the barrel, and the rotation of the bearings can achieve flexible operation of the cleaning brush.
It improves cleaning efficiency, facilitates cleaning operations, prevents firearms from exploding, and extends the service life of the firearms.
Smart Images
Figure CN223050535U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of barrel cleaning, in particular to a single-bearing rotatable multi-functional cleaner. Background Art
[0002] Firearms are mainly used for firing bullets and damaging thin-walled armored targets. They are the main weapons of infantry and are widely equipped in other military branches and arms. When firearms are in use, various different materials (such as carbon, copper, plastic, dirt, snow, mud, soot) inevitably accumulate in the barrel over time, and it is necessary to regularly clean the barrel of the firearm.
[0003] When cleaning the barrel, generally a long shaft is inserted into the barrel for wiping, and the cleaning brush is fixedly installed on the shaft. The cleaning brush cannot rotate freely along the shaft, and the user can only drive the cleaning brush to rotate through the shaft, resulting in inconvenient cleaning operations and affecting the cleaning efficiency of the barrel. Content of the Utility Model
[0004] The purpose of the utility model is to provide a single-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 single-bearing rotatable multi-functional cleaner includes a sheath. Axes and connecting rods are respectively arranged at both ends of the sheath. A cleaning brush is arranged at one end of the axis far away from the sheath. The axis, sheath, connecting rod and cleaning brush form the cleaner body. An activity groove is opened at the top of the sheath, and a ball is arranged inside the activity groove. One end of the axis penetrating into the activity groove is in contact with the ball. A bearing is sleeved outside the axis, and the axis is rotatably arranged inside the activity groove through the bearing. A fixing piece is arranged outside the sheath, and the fixing piece is sleeved outside the axis and is in sliding fit with it.
[0007] On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:
[0008] In an optional scheme: an installation groove for installing the cleaning brush is opened at one end of the axis penetrating out of the sheath.
[0009] In an optional scheme: a groove is opened at the bottom of the sheath, and the connecting rod is arranged inside the groove.
[0010] In an optional scheme: the connecting rod is a hexagonal rod, and the axis is a cylindrical rod.
[0011] In an optional scheme: a fixing block is arranged at the bottom of the fixing piece, and the fixing block penetrates into the activity groove and is in contact with the bearing.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The single-bearing rotatable multi-functional cleaner is composed of a shaft, a sheath, a connecting rod, and a cleaning brush on the shaft. The shaft is rotatably installed inside the sheath through a bearing, and cleaning tools such as the cleaning brush can rotate flexibly in the barrel, so as to better clean the residues inside the barrel without manual rotation by the user. It has the advantages of high cleaning efficiency and convenient use, can maintain the barrel, prevent the firearm from exploding, and extend the service life of the firearm. Description of the Drawings
[0014] Figure 1 It is a schematic structural diagram of the single-bearing rotatable multi-functional cleaner.
[0015] Figure 2 It is a cross-sectional view of the single-bearing rotatable multi-functional cleaner.
[0016] Figure 3 It is an exploded view of the components of the single-bearing rotatable multi-functional cleaner.
[0017] Annotation of the reference numerals: 1 - shaft, 101 - installation groove, 2 - sheath, 201 - movable groove, 202 - groove, 3 - fixing member, 301 - fixing block, 4 - bearing, 5 - ball, 6 - connecting rod. Detailed Embodiment
[0018] 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 use 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.
[0019] In one embodiment, as Figures 1-3As shown, a single-bearing rotatable multi-functional cleaner includes a sheath 2. At both ends of the sheath 2, a shaft 1 and a connecting rod 6 are respectively provided. At the end of the shaft 1 away from the sheath 2, a cleaning brush is provided. The shaft 1, the sheath 2, the connecting rod 6, and the cleaning brush constitute the cleaner body. An activity groove 201 is opened at the top of the sheath 2. Inside the activity groove 201, a marble 5 is provided. One end of the shaft 1 penetrating into the activity groove 201 is in contact with the marble 5. A bearing 4 is sleeved outside the shaft 1. The shaft 1 is rotatably arranged inside the activity groove 201 through the bearing 4. The shaft 1 is rotatably connected to the sheath 2 through the bearing 4. A fixing member 3 is provided outside the sheath 2. The fixing member 3 is sleeved outside the shaft 1 and is in sliding fit with it. The fixing member 3 limits the bearing 4 installed inside the sheath 2 to prevent the bearing 4 and the shaft 1 from sliding out of the sheath 2.
[0020] The single-bearing rotatable multi-functional cleaner is composed of a shaft 1, a sheath 2, a connecting rod 6, and a cleaning brush on the shaft 1. The shaft 1 is rotatably installed inside the sheath 2 through a bearing 4. When the cleaning brush on the shaft 1 slides along the barrel, the frictional force between the cleaning brush and the inner wall of the barrel enables the cleaning brush and the shaft 1 to rotate freely, so as to better clean the residues inside the barrel, and the cleaning of the barrel is more convenient and efficient. 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.
[0021] In one embodiment, as Figures 2-3 shown, an installation groove 101 for installing a cleaning brush is opened at one end of the shaft 1 passing through the sheath 2.
[0022] In one embodiment, as Figure 2 shown, a groove 202 is opened at the bottom of the sheath 2, and the connecting rod 6 is arranged inside the groove 202.
[0023] In one embodiment, as Figure 3 shown, the connecting rod 6 is a hexagonal rod and can be adapted inside a traditional screwdriver rod, and the shaft 1 is a cylindrical rod.
[0024] In one embodiment, as Figure 1 shown, a fixing block 301 is provided at the bottom of the fixing member 3. The fixing block 301 penetrates into the activity groove 201 and is in contact with the bearing 4. The fixing member 3 is provided outside the sheath 2 to prevent the bearing 4 inside the sheath 2 from sliding out.
[0025] In the above embodiments of the present utility model, a single-bearing rotatable multi-functional cleaner is provided. The connecting rod 6 of the cleaner is inserted into the screwdriver rod or other handle interiors. The cleaning brush or brush for cleaning the gun barrel is installed inside the mounting groove 101 of the shaft 1. The cleaning brush slides down into the gun barrel interior, and the cleaning brush rotates freely along the gun barrel and brushes off residues such as oil stains, gunpowder smoke, impurities, and dust in the gun barrel. Without the user rotating the handle and the shaft 1, the cleaning operation is more convenient.
[0026] The above is only the specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within 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 single-bearing rotatable multifunctional cleaner, including a sleeve, characterized in that: A shaft and a connecting rod are respectively provided at both ends of the sleeve, a cleaning brush is provided at the end of the shaft away from the sleeve, the shaft, the sleeve, the connecting rod and the cleaning brush constitute the cleaner body, a movable groove is opened at the top of the sleeve, a marble is provided inside the movable groove, one end of the shaft inserted into the movable groove contacts with the marble, a bearing is sleeved on the outside of the shaft, the shaft is rotatably arranged in the movable groove through the bearing, a fixing part is provided on the outside of the sleeve, the fixing part is sleeved on the outside of the shaft and slidably cooperates with the shaft.
2. The single-bearing rotatable multifunctional cleaner according to claim 1, characterized in that: One end of the shaft passing through the sheath is provided with a mounting groove for mounting a cleaning brush.
3. The single-bearing rotatable multifunctional cleaner according to claim 1, characterized in that: A groove is formed at the bottom of the sheath, and the connecting rod is arranged inside the groove.
4. The single-bearing rotatable multifunctional cleaner according to claim 3, characterized in that: The connecting rod is a hexagonal rod, and the shaft is a cylindrical rod.
5. The single-bearing rotatable multifunctional cleaner according to claim 1, characterized in that: A fixing block is arranged at the bottom of the fixing member, and the fixing block penetrates into the movable groove and contacts with the bearing.