CN202245656U - Transitional idler wheel on staircase - Google Patents
Transitional idler wheel on staircase Download PDFInfo
- Publication number
- CN202245656U CN202245656U CN2011202972419U CN201120297241U CN202245656U CN 202245656 U CN202245656 U CN 202245656U CN 2011202972419 U CN2011202972419 U CN 2011202972419U CN 201120297241 U CN201120297241 U CN 201120297241U CN 202245656 U CN202245656 U CN 202245656U
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- China
- Prior art keywords
- utility
- model
- staircase
- mandrel
- idler wheel
- 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.)
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Abstract
The utility model discloses a transitional idler wheel on a staircase, which is characterized by comprising an L-shaped bent bracket. A mandrel is arranged on a straight arm of the L-shaped bent bracket. The mandrel is provided with an idler wheel which is connected with the mandrel through a clamp spring. The transitional idler wheel on the staircase provided by the utility model has advantages of simple in structure and long in service life.
Description
Technical field
The utility model belongs to the elevator field, concrete relates to the transition roller on a kind of staircase.
Background technology
Transition roller complex structure on the staircase in the market, work efficiency is unstable, and service life is short, and the antifatigue degree is low, has brought adverse influence for the complete machine quality of elevator.
The utility model content
For overcoming deficiency of the prior art, the utility model aims to provide the transition roller on a kind of staircase of simple in structure, long service life.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is realized through following technical scheme:
Transition roller on a kind of staircase is characterized in that: comprise a L shaped bending support, a straight-arm of said L shaped bending support is provided with a mandrel, and said mandrel is provided with a roller, is connected through jump ring between said roller and the said mandrel.
Compared with prior art, simple in structure, the long service life of transition roller on the staircase of the utility model.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification sheets, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.The specific embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the utility model.
Fig. 2 shows the cutaway view of the utility model.
Label declaration among the figure: 1, L shaped bending support, 2, roller, 3, jump ring, 4, mandrel.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the utility model.
Referring to Fig. 1, shown in Figure 2; Transition roller on a kind of staircase is characterized in that: comprise a L shaped bending support 1, a straight-arm of said L shaped bending support 1 is provided with a mandrel 4; Said mandrel 4 is provided with a roller 2, is connected through jump ring 3 between said roller 2 and the said mandrel 4.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (1)
1. the transition roller on the staircase; It is characterized in that: comprise a L shaped bending support (1); One straight-arm of said L shaped bending support (1) is provided with a mandrel (4); Said mandrel (4) is provided with a roller (2), is connected through jump ring (3) between said roller (2) and the said mandrel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202972419U CN202245656U (en) | 2011-08-16 | 2011-08-16 | Transitional idler wheel on staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202972419U CN202245656U (en) | 2011-08-16 | 2011-08-16 | Transitional idler wheel on staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245656U true CN202245656U (en) | 2012-05-30 |
Family
ID=46106930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202972419U Expired - Fee Related CN202245656U (en) | 2011-08-16 | 2011-08-16 | Transitional idler wheel on staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953618A (en) * | 2012-11-13 | 2013-03-06 | 无锡市永创电控器材有限公司 | Anti-falling castor inclination mechanism of ATM (automatic teller machine) |
-
2011
- 2011-08-16 CN CN2011202972419U patent/CN202245656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953618A (en) * | 2012-11-13 | 2013-03-06 | 无锡市永创电控器材有限公司 | Anti-falling castor inclination mechanism of ATM (automatic teller machine) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |