CN2248654Y - Insertion type universal castor - Google Patents
Insertion type universal castor Download PDFInfo
- Publication number
- CN2248654Y CN2248654Y CN 95237919 CN95237919U CN2248654Y CN 2248654 Y CN2248654 Y CN 2248654Y CN 95237919 CN95237919 CN 95237919 CN 95237919 U CN95237919 U CN 95237919U CN 2248654 Y CN2248654 Y CN 2248654Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- utility
- model
- castor
- foot rest
- Prior art date
- 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.)
- Expired - Fee Related
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a castor which mainly solves the defects of an existing universal castor which is fixedly installed that installation and use are both inconvenient. The utility model is characterized in that a main shaft whose upper end is provided with a rabbet is installed on a foot rack. Two layers of balls with top and bottom ball covers are arranged between the main shaft and the foot rack. The caster is connected with the foot rack by a pin shaft, and the main shaft is inserted into a shaft sleeve whose inner part is provided with a retreat stopping clamping spring. The utility model can be used as casters on various furniture.
Description
The utility model relates to a kind of castor.
Universal caster wheel is the normal a kind of parts that use in the various furnitures, normally be fixedly mounted at the bottom of a pin, chair pin or the case on, need fold the furniture of gathering for some, this universal caster wheel exists installs and uses all inconvenient shortcoming.
The purpose of this utility model provide a kind of simple in structure, install and use all plug-in type universal caster wheel easily.
The main shaft that has seam on the utility model is achieved in that is installed on the foot rest, is equipped with between main shaft and the foot rest to have the two-layer ball of ball lid up and down, and castor is connected with foot rest by bearing pin, and main shaft is equipped with in the axle sleeve of retaining jump ring in inserting.
The utility model is simple in structure, only needs during installation axle sleeve is fixed on the furniture, during use main shaft is inserted in the axle sleeve to get final product.
Accompanying drawing 1 is the utility model structural representation, 1-seam, 2-main shaft, 3-foot rest, 4-ball lid, 5-ball, 6-castor, 7-bearing pin, 8-retaining jump ring, 9-axle sleeve.
Further specify embodiment below in conjunction with accompanying drawing:
Claims (1)
- A kind of plug-in type universal caster wheel, the main shaft that has seam on it is characterized in that is installed on the foot rest, is equipped with between main shaft and the foot rest to have the two-layer ball of ball lid up and down, and castor is connected with foot rest by bearing pin, and main shaft is equipped with in the axle sleeve of retaining jump ring in inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237919 CN2248654Y (en) | 1995-10-31 | 1995-10-31 | Insertion type universal castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237919 CN2248654Y (en) | 1995-10-31 | 1995-10-31 | Insertion type universal castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2248654Y true CN2248654Y (en) | 1997-03-05 |
Family
ID=33880493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95237919 Expired - Fee Related CN2248654Y (en) | 1995-10-31 | 1995-10-31 | Insertion type universal castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2248654Y (en) |
-
1995
- 1995-10-31 CN CN 95237919 patent/CN2248654Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |