CN220881803U - Fixed framework for grinding brush - Google Patents
Fixed framework for grinding brush Download PDFInfo
- Publication number
- CN220881803U CN220881803U CN202322559545.3U CN202322559545U CN220881803U CN 220881803 U CN220881803 U CN 220881803U CN 202322559545 U CN202322559545 U CN 202322559545U CN 220881803 U CN220881803 U CN 220881803U
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- China
- Prior art keywords
- groove
- wall
- grinding brush
- brush
- handle
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- 230000008602 contraction Effects 0.000 claims abstract description 21
- 238000005498 polishing Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model belongs to the technical field of grinding brush fixing, in particular to a fixing framework for a grinding brush, which comprises a handle, wherein a contraction mechanism is arranged on the inner wall of the handle, a contraction groove is formed in one end surface of the handle, a grinding brush mounting frame is slidably inserted into the inner wall of one side of the contraction groove, a mounting groove is formed in the bottom of the grinding brush mounting frame, the grinding brush is fixedly arranged on the inner top wall of the mounting groove, and the contraction mechanism realizes that the grinding brush performs contraction movement by the inner wall side line of the contraction groove. This fixed framework that brush was used has reached simple structure through setting up shrink mechanism, convenient operation for be convenient for with the inside of brush income handle, and then reduced the total length of brush and handle, portable can prevent simultaneously that the brush from stabbing the personnel when not using, satisfies the use needs, is favorable to using.
Description
Technical Field
The present utility model relates to a fixing structure for a polishing brush, and more particularly to a fixing structure for a polishing brush.
Background
The fixed framework that current grinding brush was used includes the handle, and one side fixed mounting of handle has the brush holder, and the front side fixed mounting of brush holder has the grinding brush, and manual one holds the widget, and the other holds the handle and polishes the widget through the grinding brush. However, the handle in the conventional fixed structure for the grinding brush is inconvenient to store the handle and the grinding brush, the total length of the handle and the handle is fixed, a large amount of space is occupied when the fixed structure is not used, and the grinding brush is exposed when the fixed structure is not used, so that personnel are easily stabbed, and therefore, the fixed structure for the grinding brush is needed.
Disclosure of utility model
Based on the prior art, the utility model provides a fixed structure for a polishing brush.
The utility model provides a fixing framework for a grinding brush, which comprises a handle, wherein a contraction mechanism is arranged on the inner wall of the handle, a contraction groove is formed in one end surface of the handle, a grinding brush mounting frame is inserted into the inner wall of one side of the contraction groove in a sliding manner, a mounting groove is formed in the bottom of the grinding brush mounting frame, and a grinding brush is fixedly mounted on the inner top wall of the mounting groove;
The contraction mechanism realizes that the grinding brush performs contraction movement with the inner wall edge line of the contraction groove.
Preferably, a limiting rod is fixedly mounted on the inner wall of the other side of the shrinkage groove, a limiting clamping groove is formed in the surface, close to the grinding brush mounting frame, of the limiting rod, the limiting clamping grooves are distributed in a linear arrangement mode along the side lines of the limiting rod, and one side surface of the limiting rod is in sliding connection with the opposite surface of the grinding brush mounting frame.
Preferably, the grinding brush mounting frame is close to the surface of one side of the bottom end of the limiting rod and is provided with an operation groove, the operation groove corresponds to the inner wall of the limiting clamping groove, and the inner wall of the bottom end of the operation groove is provided with a plug hole.
Preferably, a fixing seat is fixedly installed on the inner wall of one side of the operation groove, a rotating shaft is rotatably connected between the opposite surfaces of the two fixing seats through bearings, an operation plugboard is fixedly installed on the arc surface of the middle part of the rotating shaft, and one end of the operation plugboard is in sliding connection with the inner wall of the limit clamping groove.
Preferably, the bottom fixed mounting of operation plugboard has U type articulated seat, the inner wall of U type articulated seat is connected with the articulated shaft through the bearing rotation, the circular arc surface fixed mounting of articulated shaft has the auxiliary seat, the one end fixed mounting of auxiliary seat has the pull rod, the circular arc surface of pull rod with the inner wall slip grafting of spliced eye.
Preferably, the arc surface of the pull rod is movably sleeved with a spring, one end of the spring is contacted with the surface of the operation plug board, and the other end of the spring is contacted with the opposite inner wall of the operation groove.
Preferably, a sliding groove is formed in one side surface of the handle, the inner wall of the sliding groove corresponds to the inserting hole, and one end of the pull rod is in sliding insertion connection with the inner wall of the sliding groove.
The beneficial effects of the utility model are as follows:
The novel grinding brush has the advantages that the novel grinding brush is simple in structure and convenient to operate through the shrinkage mechanism, the grinding brush is convenient to take in the handle, the total length of the grinding brush and the handle is reduced, the novel grinding brush is convenient to carry, and meanwhile, people can be prevented from being stabbed when the novel grinding brush is not used, the use requirement is met, and the novel grinding brush is beneficial to use.
Drawings
FIG. 1 is a schematic view of a structure of a fixed structure for a polishing brush;
FIG. 2 is a perspective view of a handle structure of a fixed structure for a polishing brush;
FIG. 3 is a perspective view of a fixed frame structure for a brush;
FIG. 4 is an exploded view of a fixed structure for a polishing brush;
Fig. 5 is an enlarged view of the structure a in fig. 4 showing a fixed structure for a polishing brush.
In the figure: 1. a handle; 2. a retraction mechanism; 3. a shrink tank; 4. a grinding brush mounting frame; 5. a mounting groove; 6. a grinding brush; 7. a limit rod; 8. a limit clamping groove; 9. a plug hole; 10. a fixing seat; 11. a rotating shaft; 12. operating the plugboard; 13. a U-shaped hinging seat; 14. a hinge shaft; 15. an auxiliary seat; 16. a pull rod; 17. a spring; 18. a chute; 19. the operation groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a fixing structure for a grinding brush comprises a handle 1, wherein a contraction mechanism 2 is arranged on the inner wall of the handle 1, a contraction groove 3 is formed in one end surface of the handle 1, a grinding brush mounting frame 4 is inserted into the inner wall of one side of the contraction groove 3 in a sliding manner, a mounting groove 5 is formed in the bottom of the grinding brush mounting frame 4, and a grinding brush 6 is fixedly mounted on the inner top wall of the mounting groove 5;
In order to achieve a shrinking movement of the grinding brush 6 with the inner wall edge of the shrink groove 3; the limit rod 7 is fixedly mounted on the inner wall of the other side of the shrinkage groove 3, limit clamping grooves 8 are formed in the surface, close to the grinding brush mounting frame 4, of the limit rod 7, the limit clamping grooves 8 are distributed in a linear arrangement mode through side lines of the limit rod 7, and one side surface of the limit rod 7 is in sliding insertion connection with the opposite surface of the grinding brush mounting frame 4.
In particular, the grinding brush 6 is extended and used for clamping and fixing and limiting by utilizing the limiting clamping grooves 8 through the plurality of limiting clamping grooves 8 which are linearly arranged on the surface of the limiting rod 7, so that loose falling is prevented in use.
An operation groove 19 is formed in the surface of one side of the bottom end, close to the limiting rod 7, of the grinding brush mounting frame 4, the operation groove 19 corresponds to the inner wall of the limiting clamping groove 8, and a plug hole 9 is formed in the inner wall of the bottom end of the operation groove 19.
In particular, the mechanism which is convenient for subsequent installation can be inserted into the limiting clamping groove 8 through the operation groove 19 and the limiting clamping groove 8 in operation, and the effect of adjusting operation is achieved through the insertion hole 9.
One side inner wall of the operation groove 19 is fixedly provided with a fixing seat 10, the opposite surfaces of the two fixing seats 10 are respectively connected with a rotating shaft 11 through bearings in a rotating mode, the arc surface of the middle part of the rotating shaft 11 is fixedly provided with an operation plugboard 12, and one end of the operation plugboard 12 is in sliding connection with the inner wall of the limit clamping groove 8.
Specifically, the operation plug board 12 is mounted in the operation slot 19, so that one end of the operation plug board is connected with the fixing seat 10 by the rotating shaft 11, and the operation plug slot is conveniently controlled to swing and plug in the inner wall of the limit clamping slot 8 by taking the axis of the rotating shaft 11 as the center of a circle.
The bottom of the operation plugboard 12 is fixedly provided with a U-shaped hinging seat 13, the inner wall of the U-shaped hinging seat 13 is rotatably connected with a hinging shaft 14 through a bearing, and the arc surface of the hinging shaft 14 is fixedly provided with an auxiliary seat 15. One end of the auxiliary seat 15 is fixedly provided with a pull rod 16, and the arc surface of the pull rod 16 is in sliding connection with the inner wall of the plug hole 9.
Specifically, when the operation plug board 12 is clamped on the inner wall of the limit clamping groove 8, and the operation plug board 12 is driven to move towards the inner wall of the operation groove 19 by pulling the pull rod 16 in the telescopic operation, the operation plug board leaves the limit clamping groove 8, so that the locking clamping state is released, and the telescopic adjustment movement of the grinding brush 6 can be adjusted.
The arc surface of the pull rod 16 is movably sleeved with a spring 17, one end of the spring 17 is contacted with the surface of the operation plug board 12, and the other end of the spring 17 is contacted with the opposite inner wall of the operation groove 19.
Specifically, the spring 17 is provided on the circular arc surface of the pull rod 16, and the compression force of the spring 17 always controls the operation plug board 12 to move towards the inner wall of the limit clamping groove 8, so as to provide a squeezing clamping force, and lock and position the limit clamping groove.
A chute 18 is arranged on one side surface of the handle 1, the inner wall of the chute 18 corresponds to the inserting hole 9, and one end of the pull rod 16 is in sliding insertion connection with the inner wall of the chute 18.
In particular, in the adjustment, only the pull rod 16 is pulled to compress the spring 17, so that the surface of the pull rod 16 slides on the inner wall of the chute 18 to drive the operation plug board 12 to move and be clamped on the inner walls of other limiting clamping grooves 8 on the surface of the limiting rod 7 to carry out clamping operation.
The retractable mechanism 2 is simple in structure and convenient to operate, the grinding brush 6 is convenient to retract into the handle 1, the total length of the grinding brush 6 and the handle 1 is reduced, the retractable mechanism is convenient to carry, and meanwhile, the grinding brush 6 can be prevented from stabbing personnel when not used, the use requirement is met, and the retractable mechanism is beneficial to use.
Working principle: when the grinding brush mounting rack is required to be used in operation, the pull rod 16 slides in the chute 18 to drive the grinding brush mounting rack 4 to extend out of the handle 1, the pull rod 16 is not pulled after position adjustment is finished, the operation plugboard 12 is controlled to swing towards the inside of the limit clamping groove 8 by taking the axle center of the rotating shaft 11 as the center of a circle under the elasticity of the spring 17, so that the operation plugboard 12 is spliced on the inner wall of the limit clamping groove 8 for limiting and fixing, and the grinding brush mounting rack 4 can be pulled to reversely move into the handle 1 when not in use, and the grinding brush mounting rack is simple and convenient to operate
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a fixed framework that grinding brush was used, includes handle (1), its characterized in that: the novel grinding brush is characterized in that a contraction mechanism (2) is arranged on the inner wall of the handle (1), a contraction groove (3) is formed in the surface of one end of the handle (1), a grinding brush mounting frame (4) is inserted into the inner wall of one side of the contraction groove (3) in a sliding mode, a mounting groove (5) is formed in the bottom of the grinding brush mounting frame (4), and a grinding brush (6) is fixedly arranged on the inner top wall of the mounting groove (5);
The contraction mechanism (2) realizes that the grinding brush (6) performs contraction movement by the inner wall edge line of the contraction groove (3).
2. The fixed structure for a polishing brush of claim 1, wherein: limiting rods (7) are fixedly arranged on the inner wall of the other side of the shrinkage groove (3), the limiting rods (7) are close to the surface of the grinding brush mounting frame (4) and provided with limiting clamping grooves (8), the limiting clamping grooves (8) are linearly distributed along the side lines of the limiting rods (7), and one side surface of each limiting rod (7) is in sliding connection with the opposite surface of the grinding brush mounting frame (4).
3. The fixed structure for a polishing brush according to claim 2, wherein: the grinding brush mounting frame (4) is close to the bottom end side surface of the limiting rod (7) and is provided with an operation groove (19), the operation groove (19) corresponds to the inner wall of the limiting clamping groove (8), and the inner wall of the bottom end of the operation groove (19) is provided with a plug hole (9).
4. A fixed structure for a brush according to claim 3, wherein: one side inner wall fixed mounting of operating groove (19) has fixing base (10), two all be connected with pivot (11) through the bearing rotation between the opposite surface of fixing base (10), the middle part circular arc surface fixed mounting of pivot (11) has operation plugboard (12), the one end of operation plugboard (12) with the inner wall slip grafting of spacing joint groove (8).
5. The fixed structure of claim 4, wherein: the novel socket comprises an operation plug board (12), wherein a U-shaped hinging seat (13) is fixedly arranged at the bottom of the operation plug board (12), a hinging shaft (14) is rotatably connected to the inner wall of the U-shaped hinging seat (13) through a bearing, an auxiliary seat (15) is fixedly arranged on the circular arc surface of the hinging shaft (14), a pull rod (16) is fixedly arranged at one end of the auxiliary seat (15), and the circular arc surface of the pull rod (16) is in sliding connection with the inner wall of the plug hole (9).
6. The fixed structure of claim 5, wherein: the arc surface of the pull rod (16) is movably sleeved with a spring (17), one end of the spring (17) is in contact with the surface of the operation plug board (12), and the other end of the spring (17) is in contact with the opposite inner wall of the operation groove (19).
7. The fixed structure of claim 5, wherein: a sliding groove (18) is formed in one side surface of the handle (1), the inner wall of the sliding groove (18) corresponds to the inserting hole (9), and one end of the pull rod (16) is in sliding insertion connection with the inner wall of the sliding groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559545.3U CN220881803U (en) | 2023-09-20 | 2023-09-20 | Fixed framework for grinding brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559545.3U CN220881803U (en) | 2023-09-20 | 2023-09-20 | Fixed framework for grinding brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220881803U true CN220881803U (en) | 2024-05-03 |
Family
ID=90839120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322559545.3U Active CN220881803U (en) | 2023-09-20 | 2023-09-20 | Fixed framework for grinding brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220881803U (en) |
-
2023
- 2023-09-20 CN CN202322559545.3U patent/CN220881803U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |