CN202850708U - Roller wheel assembly for translational automatic door - Google Patents
Roller wheel assembly for translational automatic door Download PDFInfo
- Publication number
- CN202850708U CN202850708U CN 201220454750 CN201220454750U CN202850708U CN 202850708 U CN202850708 U CN 202850708U CN 201220454750 CN201220454750 CN 201220454750 CN 201220454750 U CN201220454750 U CN 201220454750U CN 202850708 U CN202850708 U CN 202850708U
- Authority
- CN
- China
- Prior art keywords
- automatic door
- wheel assembly
- foreign material
- supporting arm
- utility
- 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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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a roller wheel assembly for a translational automatic door, which comprises a mounting base (1) that is provided with a mounting hole (11). Two sides of the mounting base (1) are respectively provided with a supporting arm (12). A rolling wheel (2) is equipped between the two supporting arms (12). Furthermore a foreign matter pushing/blocking piece (3) is equipped outside at least one supporting arm (12). The foreign matter pushing/blocking sheet which is equipped outside the supporting arm can automatically push the foreign matter out from the rail and prevents entry of the foreign matter into the space between the roller wheel and the rail. Furthermore the roller wheel assembly has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to a kind of roll wheel assembly for sliding type automatic door.
Background technology
The sliding type automatic door of prior art easily because foreign material etc. cause foreign material to enter between roller and the track, causes sliding type automatic door stuck in the translation process, affects the availability of sliding type automatic door.
The utility model content
The technical problems to be solved in the utility model provides a kind ofly can push away foreign material track automatically, prevent that foreign material from entering between roller and the track, the roller that is used for sliding type automatic door simple in structure, with low cost
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of roll wheel assembly for sliding type automatic door, comprise that the middle part is provided with the mounting seat of installing hole, the both sides of described mounting seat are respectively equipped with supporting arm, be equiped with scroll wheel between described two supporting arms, and the outside of at least one supporting arm are equiped with foreign material push and block sheet.
As further improvement in the technical proposal:
The two ends of described foreign material push and block sheet are provided with the push and block head that stretch out to the outside of mounting seat.
Described scroll wheel is rubber wheel or plastic wheel.
The utlity model has following advantage:
The utility model comprises that the middle part is provided with the mounting seat of installing hole, the both sides of mounting seat are respectively equipped with supporting arm, be equiped with scroll wheel between two supporting arms, and the outside of at least one supporting arm is equiped with foreign material push and block sheet, and the foreign material push and block sheet of the outside of the utility model supporting arm installing can push away foreign material track automatically, prevent that foreign material from entering between roller and the track, advantage simple in structure, with low cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the side-looking structural representation of the utility model embodiment.
Marginal data: 1, mounting seat; 11, installing hole; 12, supporting arm; 2, scroll wheel; 3, foreign material push and block sheet; 31, push and block head.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
As depicted in figs. 1 and 2, the roll wheel assembly that the present embodiment is used for sliding type automatic door comprises that the middle part is provided with the mounting seat 1 of installing hole 11, the both sides of mounting seat 1 are respectively equipped with supporting arm 12, be equiped with scroll wheel 2 between two supporting arms 12, and the outside of a supporting arm 12 is equiped with foreign material push and block sheet 3.The foreign material push and block sheet 3 of the outside of the present embodiment supporting arm 12 installing can push away foreign material track automatically, prevent that foreign material from entering between roller and the track, advantage simple in structure, with low cost.
In the present embodiment, only the outside of a supporting arm 12 is equiped with foreign material push and block sheet 3, also can be equiped with as required foreign material push and block sheet 3 in the outside of two supporting arms 12 in addition.
In the present embodiment, the two ends of foreign material push and block sheet 3 are provided with the push and block head 31 that stretch out to the outside of mounting seat 1, the push and block head 31 that stretch out in the outside can strengthen the push and block ability of 3 pairs of foreign material of foreign material push and block sheet, can prevent further that foreign material from entering between scroll wheel 2 and the track.
In the present embodiment, scroll wheel 2 is rubber wheel or plastic wheel, to the good buffer effect of vibrations.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. roll wheel assembly that is used for sliding type automatic door, it is characterized in that: comprise that the middle part is provided with the mounting seat (1) of installing hole (11), the both sides of described mounting seat (1) are respectively equipped with supporting arm (12), be equiped with scroll wheel (2) between described two supporting arms (12), and the outside of at least one supporting arm (12) is equiped with foreign material push and block sheet (3).
2. the roll wheel assembly for sliding type automatic door according to claim 1, it is characterized in that: the two ends of described foreign material push and block sheet (3) are provided with the push and block head (31) that stretch out to the outside of mounting seat (1).
3. the roll wheel assembly for sliding type automatic door according to claim 2, it is characterized in that: described scroll wheel (2) is rubber wheel or plastic wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454750 CN202850708U (en) | 2012-09-08 | 2012-09-08 | Roller wheel assembly for translational automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454750 CN202850708U (en) | 2012-09-08 | 2012-09-08 | Roller wheel assembly for translational automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850708U true CN202850708U (en) | 2013-04-03 |
Family
ID=47981919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454750 Expired - Fee Related CN202850708U (en) | 2012-09-08 | 2012-09-08 | Roller wheel assembly for translational automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850708U (en) |
-
2012
- 2012-09-08 CN CN 201220454750 patent/CN202850708U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130908 |