CN220429768U - Light castor - Google Patents
Light castor Download PDFInfo
- Publication number
- CN220429768U CN220429768U CN202321887217.XU CN202321887217U CN220429768U CN 220429768 U CN220429768 U CN 220429768U CN 202321887217 U CN202321887217 U CN 202321887217U CN 220429768 U CN220429768 U CN 220429768U
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- CN
- China
- Prior art keywords
- adjusting
- frame
- brake
- adjusting cylinder
- wheel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000004443 Ricinus communis Nutrition 0.000 title claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a light castor, which comprises a bottom plate, wherein a supporting frame is arranged on the bottom plate, a wheel shaft is arranged on the supporting frame, a wheel is arranged on the wheel shaft, a brake frame is hinged on the supporting frame, a brake pedal is arranged on the brake frame, an adjusting cylinder which extends along the radial direction of the wheel shaft is arranged on the brake frame, a columnar brake block is embedded in the adjusting cylinder, one end of the brake block, which is close to the wheel, extends out of a cylinder opening of the adjusting cylinder, one end of the adjusting cylinder, which is opposite to the wheel, is provided with an adjusting frame, an adjusting screw is connected on the adjusting frame in a threaded manner, one end of the adjusting screw is rotationally connected with a push plate, the end surface of which is tightly attached to the brake block, and the other end of the adjusting screw is provided with a rotating part; an annular blocking ring is arranged on the inner wall of the adjusting cylinder. The light castor has the characteristics of novel structure and safe use, and has perfect overall function and strong practicability.
Description
Technical Field
The present utility model relates to casters, and more particularly to light casters.
Background
The light castor is fast in running speed, when the light castor is used for braking, the abrasion of a braking material is large, if the light castor is not replaced or maintained in time, the expected braking effect is difficult to achieve, potential safety hazards exist, and the overall effect is poor. Accordingly, the present utility model proposes a light caster.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the light castor which has the characteristics of novel structure and safe use.
In order to solve the technical problems, the aim of the utility model is realized as follows: the utility model relates to a light castor, which comprises a bottom plate, wherein a supporting frame is arranged on the bottom plate, an axle is arranged on the supporting frame, wheels are arranged on the axle, a braking frame is hinged on the supporting frame, a braking pedal is arranged on the braking frame, an adjusting cylinder which extends along the radial direction of the axle is arranged on the braking frame, a columnar braking block is embedded in the adjusting cylinder, one end of the braking block, which is close to the wheels, extends out of a cylinder opening of the adjusting cylinder, an adjusting frame is arranged at one end of the adjusting cylinder, which is opposite to the wheels, an adjusting screw is connected to the adjusting frame in a threaded manner, one end of the adjusting screw is rotatably connected with a push plate, the end face of which is tightly attached to the braking block, and a rotating part is arranged at the other end of the adjusting screw.
The utility model is further provided with: an annular blocking ring is arranged on the inner wall of the adjusting cylinder.
The utility model is further provided with: the annular blocking ring is arranged at one end of the adjusting cylinder, which is close to the wheel.
The utility model is further provided with: the adjusting cylinder is cylindrical; the brake block is cylindrical.
The utility model is further provided with: the brake block is a rubber brake block.
In summary, the utility model has the following beneficial effects: the light castor provided by the utility model can continuously keep a good braking effect, is safe and reliable to use, has perfect overall functions and is high in practicability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
fig. 3 is a schematic view of the structure of the present utility model for embodying an annular baffle ring.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present utility model, and are not limiting the patent claims of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be further described with reference to the drawings and preferred embodiments.
Example 1
Referring to fig. 1 and 2, a light castor according to this embodiment includes a base plate 1, a support frame 2 is provided on the base plate 1, an axle 3 is provided on the support frame 2, a wheel 4 is provided on the axle 3, a brake frame 5 is hinged on the support frame 2, a brake pedal 6 is provided on the brake frame 5, an adjusting cylinder 7 extending along the radial direction of the axle 3 is provided on the brake frame 5, a columnar brake block 8 is embedded in the adjusting cylinder 7, one end of the brake block 8 near the wheel 4 extends out of the cylinder mouth of the adjusting cylinder 7, an adjusting frame 9 is provided at one end of the adjusting cylinder 7 opposite to the wheel 4, an adjusting screw 10 is screwed on the adjusting frame 9, one end of the adjusting screw 10 is rotatably connected with a push plate 11 with an end face clung to the brake block, and the other end is provided with a rotating part 12.
Further, the adjusting cylinder 7 is cylindrical; the brake block 8 is cylindrical.
Further, the brake block 8 is a rubber brake block.
In this embodiment, the rotating part 12 is rotated to drive the adjusting screw 10 to move forward with the push plate 11, so that the brake block 8 with the worn front end part is properly ejected to compensate the loss, thereby ensuring good braking function of the caster.
Example 2
Referring to fig. 1 to 3, a light castor according to the present embodiment is further provided, on the basis of embodiment 1, with an annular blocking ring 13 on the inner wall of the adjustment cylinder 7; the annular blocking ring 13 is arranged at the end of the adjusting cylinder 7 close to the wheel 4.
In this embodiment, by adding the annular blocking ring 13, the adjusting cylinder 7 and the brake block 8 are kept in tight fit, so that the brake block 8 is prevented from sliding relative to the adjusting cylinder 7 in a natural state.
The light castor provided by the utility model can continuously keep a good braking effect, is safe and reliable to use, has perfect overall functions and is high in practicability.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relation is based on the actually shown positional or positional relation, it is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional or positional relation in the present utility model are merely for exemplary illustration and are not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the embodiments and understand the specific meaning of the above terms according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a light-duty truckle, includes the bottom plate, is equipped with the support frame on the bottom plate, is equipped with the shaft on the support frame, is equipped with the wheel on the shaft, its characterized in that: the support frame is hinged with a brake frame, a brake pedal is arranged on the brake frame, an adjusting cylinder extending along the radial direction of the wheel shaft is arranged on the brake frame, a columnar brake block is embedded in the adjusting cylinder, one end of the brake block, which is close to the wheel, extends out of the opening of the adjusting cylinder, an adjusting frame is arranged at one end of the adjusting cylinder, which is opposite to the wheel, an adjusting screw is connected with the adjusting frame in a threaded manner, one end of the adjusting screw is rotationally connected with a push plate, the end face of which is tightly attached to the brake block, and a rotating part is arranged at the other end of the adjusting screw.
2. The light caster of claim 1, wherein: an annular blocking ring is arranged on the inner wall of the adjusting cylinder.
3. The light caster of claim 2, wherein: the annular blocking ring is arranged at one end of the adjusting cylinder, which is close to the wheel.
4. A light-duty castor according to any one of claims 1 to 3, wherein: the adjusting cylinder is cylindrical; the brake block is cylindrical.
5. The light caster of claim 1, wherein: the brake block is a rubber brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321887217.XU CN220429768U (en) | 2023-07-18 | 2023-07-18 | Light castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321887217.XU CN220429768U (en) | 2023-07-18 | 2023-07-18 | Light castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429768U true CN220429768U (en) | 2024-02-02 |
Family
ID=89702140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321887217.XU Active CN220429768U (en) | 2023-07-18 | 2023-07-18 | Light castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429768U (en) |
-
2023
- 2023-07-18 CN CN202321887217.XU patent/CN220429768U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |