CN2366535Y - Hanging roller for sliding door - Google Patents
Hanging roller for sliding door Download PDFInfo
- Publication number
- CN2366535Y CN2366535Y CN 99226381 CN99226381U CN2366535Y CN 2366535 Y CN2366535 Y CN 2366535Y CN 99226381 CN99226381 CN 99226381 CN 99226381 U CN99226381 U CN 99226381U CN 2366535 Y CN2366535 Y CN 2366535Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- track
- sliding door
- truckle
- 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 relates to a hanging pulley for a sliding door. The hanging pulley for the sliding door still comprises a track pulley. A connection bottom plate arranged on the lower end of a pulley seat is connected with the sliding door via a mounting screw in a linked way. The utility model is characterized in that the both sides of a shaft line of the track pulley on the pulley seat are respectively provided with more than two pairs of rolling truckles of track side surfaces. The track pulley and a rolling plane of the truckle are perpendicular to each other, and the periphery of the truckle, compared with the side surface of the track pulley, is closer to a side wall of a track. The hanging pulley for the sliding door with the structural characteristics causes the track pulley not to be clamped tightly at the time of operation by that a plurality of pairs of truckles which are arranged on the side surface of the track are regulated and slid, and in addition, a plurality of truckles are arranged corresponding to the both ends of the track pulley, and the structural arrangement is rational. The utility model can realize a most stable sliding effect.
Description
The utility model is about a kind of sliding door Hanging roller.
Existing sliding door Hanging roller major part only is provided with the rail rolling ball pulley, the connection base plate that its pulley base lower end is fixed with is connected by mounting screw and sliding door, and this structure Hanging roller is usually because sliding door distortion or promote the improper stuck phenomenon that can not move or the like that causes.
The purpose of the utility model is will overcome the deficiency that prior art exists and a kind of novel sliding door Hanging roller that steadily can not be stuck of promoting is provided.
This sliding door Hanging roller still has the track pulley, the connection base plate that its pulley base lower end is provided with is connected by mounting screw and sliding door, it is characterized in that being on the pulley base track pulley axis both sides track side surfaces rolling truckle more than two pairs is set respectively, the track pulley is vertical mutually with truckle rolling plane, and the truckle periphery is than the more close orbit sidewall of track pulley flanks.
Sliding door Hanging roller with said structure characteristics, the utility model is by severally sliding to the truckle adjustment that track side surfaces is provided with, can not be stuck when making the operation of track pulley, in addition, several that truckle relative orbit pulley two is provided with such structure arrangement is reasonable, can realize sliding effect the most stably.
Further illustrate the utility model below in conjunction with description of drawings, provide embodiment simultaneously:
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is Figure 1A-A sectional view.
Fig. 3 is Figure 1B-B sectional view.
Wherein: 1, truckle; 2, track pulley; 3, track; 4, pulley base; 5, track gag lever post; 6, track limited block; 7, coupling nut; 8, connect base plate; 9, mounting screw; 10, sliding door.
As shown in the figure, track pulley 2 its axis both sides that are provided with on pulley base 4 are provided with two pairs of track side surfaces rolling truckles 1 respectively, present embodiment middle orbit pulley 2 also is a ball pulley, both planes of rolling of track pulley 2 and truckle 1 are vertical mutually, and truckle 1 periphery is than more close track 3 sidewalls in track pulley 2 sides, general truckle 1 periphery and track 3 close neighbours, the structural configuration that this track pulley 2 two ends are provided with track 3 side truckles 1 makes 2 operations of track pulley more steady reliable, be difficult for producing the stuck phenomenon that produces because of undue force, pulley base 4 lower ends are generally screw-rod structure, connect base plate 8 and be fixed on pulley base 4 lower ends by coupling nut 7, mounting screw 9 is with the interlock that links together of sliding door 10 and pulley base 4.
Claims (1)
1, a kind of sliding door Hanging roller, has the track pulley, the connection base plate that its pulley base lower end is provided with is connected by mounting screw and sliding door, it is characterized in that being on the pulley base (4) track pulley (2) axis both sides track side surfaces rolling truckle (1) more than two pairs is set respectively, track pulley (2) is vertical mutually with truckle (1) rolling plane, and truckle (1) periphery is than the more close track in track pulley (2) side (3) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226381 CN2366535Y (en) | 1999-04-20 | 1999-04-20 | Hanging roller for sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226381 CN2366535Y (en) | 1999-04-20 | 1999-04-20 | Hanging roller for sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366535Y true CN2366535Y (en) | 2000-03-01 |
Family
ID=34016083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226381 Expired - Fee Related CN2366535Y (en) | 1999-04-20 | 1999-04-20 | Hanging roller for sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366535Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648512A (en) * | 2018-05-22 | 2018-10-12 | 颜国云 | A kind of children intelligence development copy board for piecing basic strokes of Chinese characters |
-
1999
- 1999-04-20 CN CN 99226381 patent/CN2366535Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648512A (en) * | 2018-05-22 | 2018-10-12 | 颜国云 | A kind of children intelligence development copy board for piecing basic strokes of Chinese characters |
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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 |