CN220842069U - Convenient braking castor - Google Patents
Convenient braking castor Download PDFInfo
- Publication number
- CN220842069U CN220842069U CN202322321447.6U CN202322321447U CN220842069U CN 220842069 U CN220842069 U CN 220842069U CN 202322321447 U CN202322321447 U CN 202322321447U CN 220842069 U CN220842069 U CN 220842069U
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- Prior art keywords
- brake
- braking
- button
- roller
- bracket
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- 235000004443 Ricinus communis Nutrition 0.000 title claims description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000013536 elastomeric material Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000012634 fragment Substances 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The application provides a convenient braking caster, which comprises a bracket, a roller and a braking mechanism, wherein the braking mechanism comprises a braking component, a braking button and a rotating component, the rotating component comprises a rotating hole and a rotating column, the braking button comprises a button plate and connecting plates positioned at two sides of the button plate, and the two connecting plates can move towards each other, so that the rotating column can be arranged in the rotating hole in a matched and rotatable manner, the assembly efficiency of the braking component is greatly improved, the yield is greatly improved, the labor cost is reduced, the structure is stable, and the convenient braking caster has the advantages of simplicity in use, low manufacturing cost and convenience in popularization and implementation.
Description
Technical Field
The application belongs to the technical field of casters, and particularly relates to a convenient braking caster.
Background
The truckle is the part of the promotion travelling performance commonly used among the prior art, and current truckle is mostly rear-mounted braking, and brake mechanism is located the position opposite with advancing direction, uses inconveniently in the actual operation process, and current brake mechanism structure is complicated moreover, generally needs to align brake button and connecting piece, then uses the rotation that link up both to connect both, and assembly cost is high, and assembly step is complicated, need aim at the hole site and insert the pivot, and mass production is inefficiency, is unfavorable for the promotion of yield, needs to make the improvement now.
Disclosure of utility model
The application provides a convenient braking castor, which aims to solve the technical problems of inconvenient use, high assembly cost and low mass productivity of the existing castor rear-mounted brake, and the connecting piece is connected with the braking button through a rotating shaft which penetrates through the connecting piece and the braking button.
The application adopts the following scheme that the convenient braking caster comprises a bracket, a roller wheel arranged on the bracket, and a braking mechanism arranged on the bracket and positioned above the roller wheel and used for braking the roller wheel, wherein the braking mechanism comprises a braking component arranged on the bracket and used for limiting the rotation of the roller wheel, a braking button arranged on the braking component, and a rotating component arranged between the braking component and the braking button, the rotating component comprises a rotating hole arranged on the braking component, rotating columns arranged on two sides of the braking button, the braking button comprises a button plate, and connecting plates arranged on two sides of the button plate, the rotating columns are arranged on the connecting plates, and the two connecting plates can move towards directions close to each other so that the rotating columns are matched and rotated in the rotating holes.
Preferably, the braking assembly comprises a connecting piece arranged on the bracket and a braking elastic piece arranged on the connecting piece, and the braking button can move towards the direction close to the braking elastic piece so as to drive the braking elastic piece to move towards the direction close to the roller, so that the braking elastic piece is propped against the roller and brakes the roller.
Preferably, the braking shrapnel is riveted on the connecting piece.
Preferably, the braking shrapnel and the connecting piece are integrally formed.
Preferably, the braking spring plate is located at a position corresponding to the braking button, and is provided with a braking protrusion protruding towards the direction close to the roller, and the braking button can move towards the direction close to the braking spring plate so as to drive the braking protrusion to move towards the direction close to the roller, so that the braking protrusion and the roller are in contact with each other to brake the roller.
Preferably, the braking protuberance is a V-shaped protuberance with an opening facing the braking button.
Preferably, the connecting piece is provided with a connecting lug extending from the bracket to the roller, and the rotating hole is arranged on the connecting lug.
Preferably, the brake button is made of elastic material.
Preferably, a mounting structure for mounting a bearing is arranged between the support and the braking mechanism, a connecting part is arranged on the support and located at a position corresponding to the bearing, and the connecting part can rotate relative to the support through the bearing.
Preferably, the mounting structure comprises a mounting groove arranged on the support and close to one side of the braking mechanism, and a limiting protruding edge arranged on the edge of the mounting groove and extending radially towards the mounting groove, and the bearing can be matched in the mounting groove and offset with the limiting protruding edge so as to be mounted between the support and the braking mechanism.
Compared with the prior art, the application has the following beneficial effects:
The application provides a convenient braking caster, which comprises a bracket, a roller and a braking mechanism, wherein the braking mechanism comprises a braking component, a braking button and a rotating component, the rotating component comprises a rotating hole and a rotating column, the braking button comprises a button plate and connecting plates positioned at two sides of the button plate, and the two connecting plates can move towards each other, so that the rotating column can be arranged in the rotating hole in a matched and rotatable manner, the assembly efficiency of the braking component is greatly improved, the yield is greatly improved, the labor cost is reduced, the structure is stable, and the convenient braking caster has the advantages of simplicity in use, low manufacturing cost and convenience in popularization and implementation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of the construction of a handy brake caster of the present application;
FIG. 2 is a schematic exploded view of the instant brake caster of the present application;
FIG. 3 is a cross-sectional view of the instant application with the convenience brake caster exploded along line A-A of FIG. 2;
FIG. 4 is a schematic view of an integrally formed brake dome and connector of the present application;
FIG. 5 is a schematic view of the brake mechanism of the present application;
FIG. 6 is an exploded schematic view of the brake mechanism of the present application;
fig. 7 is a front view of the brake mechanism of the present application.
Detailed Description
As shown in fig. 1 to 7, the convenient braking caster comprises a bracket 1, a roller 2 arranged on the bracket 1, and a braking mechanism 3 arranged on the bracket 1 and positioned above the roller 2 and used for braking the roller 2, wherein the braking mechanism 3 comprises a braking component 30 arranged on the bracket 1 and used for limiting the rotation of the roller 2, a braking button 31 arranged on the braking component 30, and a rotating component 32 arranged between the braking component 30 and the braking button 31, the rotating component 32 comprises a rotating hole 320 arranged on the braking component 30, rotating columns 321 arranged on two sides of the braking button 31, the braking button 31 comprises a button plate 310, and connecting plates 311 arranged on two sides of the button plate 310, the rotating columns 321 are arranged on the connecting plates 311, and the two connecting plates 311 can move towards directions close to each other so that the rotating columns 321 are matched and rotate in the rotating hole 320.
The application provides a convenient braking caster, which comprises a bracket, a roller and a braking mechanism, wherein the braking mechanism comprises a braking component, a braking button and a rotating component, the rotating component comprises a rotating hole and a rotating column, the braking button comprises a button plate and connecting plates positioned at two sides of the button plate, and the two connecting plates can move towards each other, so that the rotating column can be arranged in the rotating hole in a matched and rotatable manner, the assembly efficiency of the braking component is greatly improved, the yield is greatly improved, the labor cost is reduced, the structure is stable, and the convenient braking caster has the advantages of simplicity in use, low manufacturing cost and convenience in popularization and implementation.
Preferably, the braking assembly 30 includes a connecting piece 300 disposed on the bracket 1, and a braking elastic piece 301 disposed on the connecting piece 300, and the braking button 31 may move in a direction approaching the braking elastic piece 301, so as to drive the braking elastic piece 301 to move in a direction approaching the roller 2, so that the braking elastic piece 301 abuts against the roller 2 and brakes the roller 2.
The application provides a convenient braking caster, which comprises a bracket, a roller and a braking mechanism, wherein the braking mechanism comprises a braking component, a braking button and a rotating component, the rotating component comprises a rotating hole and a rotating column, the braking button comprises a button plate and connecting plates positioned at two sides of the button plate, and the two connecting plates can move towards each other, so that the rotating column can be arranged in the rotating hole in a matched and rotatable manner, the assembly efficiency of the braking component is greatly improved, the yield is greatly improved, the labor cost is reduced, the structure is stable, and the convenient braking caster has the advantages of simplicity in use, low manufacturing cost and convenience in popularization and implementation.
Preferably, the braking spring 301 is riveted to the connecting member 300.
In the practical implementation process, the braking shell fragment and the connecting piece are provided with riveting holes, and the riveting column is used for penetrating through the two riveting holes, so that the braking shell fragment is riveted on the connecting piece, and the riveting column has the advantage of stable connection between the braking shell fragment and the connecting piece, thereby being beneficial to prolonging the service life of the braking shell fragment.
Preferably, the braking spring 301 is integrally formed with the connector 300.
In the actual use process, the braking shrapnel and the connection are integrally formed, so that the assembly steps are reduced, and the assembly cost is further reduced.
Preferably, the braking protrusion 302 protruding toward the roller 2 is disposed on the braking spring 301 at a position corresponding to the braking button 31, and the braking button 31 may move toward the braking spring 301 to drive the braking protrusion 302 to move toward the roller 2, so that the braking protrusion 302 and the roller 2 may abut against each other to brake the roller 2.
Preferably, the braking protrusion 302 is a V-shaped protrusion that is opened toward the braking button 31.
Preferably, the connecting piece 300 is provided with a connecting lug 303 extending along the bracket 1 to the roller 2, and the rotating hole 320 is provided on the connecting lug 303.
Preferably, the brake button 31 is made of an elastic material.
In the practical implementation process, the brake button is elastic material, moves to being close to each other through taking place elastic deformation between two connecting plates, reduces the interval between the two for brake button can match and stretch into between two engaging lugs, makes brake button match and rotates and locate on the connecting piece, realizes brake button blind insertion and connecting piece, promotes assembly efficiency, and the yield is high, facilitate promotion implementation.
Preferably, a mounting structure 5 for mounting the bearing 4 is provided between the bracket 1 and the brake mechanism 3, a connecting portion 6 is provided on the bracket 1 at a position corresponding to the bearing 4, and the connecting portion 6 can rotate relative to the bracket 1 through the bearing 4.
In the practical implementation process, the connecting part can be replaced according to the practical use requirement, and the connecting part can be a mounting plate, a plug-in column, a threaded connecting column and the like.
Preferably, the mounting structure 5 includes a mounting groove 50 disposed on the bracket 1 and near to the braking mechanism 3, and a limiting flange 51 disposed at an edge of the mounting groove 50 and extending radially toward the mounting groove 50, and the bearing 4 may be disposed in the mounting groove 50 in a matching manner and abuts against the limiting flange 51, so as to be mounted between the bracket 1 and the braking mechanism 3.
In the practical implementation process, the bearing is independently arranged in the mounting structure, so that the friction force on the side surface of the bearing can be reduced, and the steering smoothness of the caster is improved.
The application provides a convenient braking caster, which comprises a bracket, a roller and a braking mechanism, wherein the braking mechanism comprises a braking component, a braking button and a rotating component, the rotating component comprises a rotating hole and a rotating column, the braking button comprises a button plate and connecting plates positioned at two sides of the button plate, and the two connecting plates can move towards each other, so that the rotating column can be arranged in the rotating hole in a matched and rotatable manner, the assembly efficiency of the braking component is greatly improved, the yield is greatly improved, the labor cost is reduced, the structure is stable, and the convenient braking caster has the advantages of simplicity in use, low manufacturing cost and convenience in popularization and implementation.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The convenient braking truckle, its characterized in that includes support (1), locates gyro wheel (2) on support (1), and locate on support (1) just be located gyro wheel (2) top is used for the braking detent mechanism (3) of gyro wheel (2), detent mechanism (3) are including locating be used for limiting on support (1) gyro wheel (2) pivoted brake module (30), locate brake button (31) on brake module (30), and locate brake module (30) with rotate subassembly (32) between brake button (31), rotate subassembly (32) including locating rotation hole (320) on brake module (30), and locate rotation post (321) of brake button (31) both sides, brake button (31) are including button plate (310), and locate connecting plate (311) of button plate (310) both sides, rotation post (321) are located on connecting plate (311), two connecting plate (311) can move to the direction that is close to each other, so that rotation post (321) are located in the rotation hole (320).
2. The handy brake castor as claimed in claim 1, wherein the brake assembly (30) comprises a connecting piece (300) arranged on the bracket (1), and a brake spring piece (301) arranged on the connecting piece (300), and the brake button (31) is movable in a direction approaching the brake spring piece (301) to drive the brake spring piece (301) to move in a direction approaching the roller (2) so that the brake spring piece (301) abuts against the roller (2) and brakes the roller (2).
3. The handy brake castor of claim 2 wherein the brake dome (301) is riveted to the connector (300).
4. The handy brake castor of claim 2 wherein the brake dome (301) is integrally formed with the connector (300).
5. The convenient brake castor according to claim 2, wherein the brake spring (301) is located at a position corresponding to the brake button (31), and a brake protrusion (302) protruding toward the roller (2) is provided, and the brake button (31) is movable toward the brake spring (301) to drive the brake protrusion (302) to move toward the roller (2), so that the brake protrusion (302) and the roller (2) abut against each other to brake the roller (2).
6. The handy brake castor of claim 5 wherein the brake projections (302) are V-shaped projections opening toward the brake button (31).
7. The handy brake castor according to claim 2, wherein the connecting member (300) is provided with a connecting lug (303) extending along the bracket (1) toward the roller (2), and the rotation hole (320) is provided on the connecting lug (303).
8. The handy brake castor of claim 1 wherein the brake button (31) is of elastomeric material.
9. The convenient brake castor according to claim 1, wherein a mounting structure (5) for mounting a bearing (4) is arranged between the bracket (1) and the brake mechanism (3), a connecting part (6) is arranged on the bracket (1) at a position corresponding to the bearing (4), and the connecting part (6) can rotate relative to the bracket (1) through the bearing (4).
10. The handy brake castor as claimed in claim 9, wherein the mounting structure (5) comprises a mounting groove (50) arranged on the bracket (1) and close to one side of the brake mechanism (3), and a limit flange (51) arranged on the edge of the mounting groove (50) and extending radially to the mounting groove (50), and the bearing (4) can be matched in the mounting groove (50) and is abutted against the limit flange (51) so as to be mounted between the bracket (1) and the brake mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321447.6U CN220842069U (en) | 2023-08-28 | 2023-08-28 | Convenient braking castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321447.6U CN220842069U (en) | 2023-08-28 | 2023-08-28 | Convenient braking castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220842069U true CN220842069U (en) | 2024-04-26 |
Family
ID=90783899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322321447.6U Active CN220842069U (en) | 2023-08-28 | 2023-08-28 | Convenient braking castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220842069U (en) |
-
2023
- 2023-08-28 CN CN202322321447.6U patent/CN220842069U/en active Active
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