CN2422415Y - Hanging pulley for sliding door wing - Google Patents
Hanging pulley for sliding door wing Download PDFInfo
- Publication number
- CN2422415Y CN2422415Y CN 00228227 CN00228227U CN2422415Y CN 2422415 Y CN2422415 Y CN 2422415Y CN 00228227 CN00228227 CN 00228227 CN 00228227 U CN00228227 U CN 00228227U CN 2422415 Y CN2422415 Y CN 2422415Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- rotating shaft
- door body
- pulley yoke
- connecting bolt
- 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 hanging type gliding slide door. The existing similar hanging pulley and a door body are rigidly fixed integrally, when the door body is a full glass body, oscillation is easily generated and the door body is damaged when the door body is pulled and pushed. The utility model comprises a pulley frame, wherein a pulley, a guide wheel and a connection bolt which can be connected with the pulley frame and the door body are arranged on the pulley frame. The utility model is characterized in that the hanging pulley is provided with a rotation shaft which passes through the pulley frame in a mode of slide fit, one end of the connection bolt passes through the pulley frame body in a mode of loose fit and is connected with the side wall of the rotation shaft which passes through the pulley frame body in a mode of slide fit. Accordingly, when the door body connected with the connection bolt is vibrated, the rotation shaft can rotate along with the door body, and the action of vibration reduction is achieved.
Description
The utility model belongs to a kind of Hanging roller that is used for suspension type sliding push-pull door.
Suspension type sliding push-pull door is to be fixed with Hanging roller on door body top, Hanging roller is placed in the track of upper frame, and body overhang push-and-pull on getting on the right track is slided.When the door body is the full vitreum of no frame, because Hanging roller is rigid fixing with the door body, is easy to generate vibration in the push-and-pull process and damages glass door body.
The utility model aims to provide a kind of suspension type sliding push-pull gantry crane pulley that can reduce vibration.
The technical scheme that realizes above-mentioned purpose is (referring to implementing illustration): the utility model comprises pulley yoke (5), pulley yoke is provided with pulley (2), directive wheel (3), can connects the connecting bolt (1) of pulley yoke and door body, it is characterized in that: this Hanging roller is provided with a rotating shaft (4) of passing pulley yoke (5) with being slidingly matched, enters to described connecting bolt (1) one end loose fit the pulley support body and is connected with rotating shaft (4) sidewall that passes the pulley support body that is slidingly matched.
The connecting bolt that the utility model is used to connect pulley yoke and door body is to be fixed on to be slidingly matched to pass the rotating shaft of pulley yoke, so produce when vibrating when the sliding door body, connecting bolt can be swung and plays damping effect with rotating shaft.
Description of drawings:
Fig. 1, the utility model example structure intention
1-connecting bolt 2-pulley 3-directive wheel 4-rotating shaft 5-pulley yoke
6-tapered end 7-pintle hook lock 8-bolt hole
The A-A of Fig. 2, Fig. 1 is to view
The 9-elastic bayonet lock
Schematic diagram when Fig. 3, the utility model embodiment are fixed together with the door body
10-door body 11-door folder 12-upper rail
The embodiment explanation:
Schematic diagram when Fig. 3 is fixed together for present embodiment and suspension type sliding door body, door folder 11 is fastenedly connected with a door body 10, and pulley yoke presss from both sides with door by connecting bolt 1 and links together, thereby makes a body overhang below Hanging roller.
This routine pulley yoke 5 is a cuboid, in its two sides symmetry two pairs of pulleys 2 are installed, rotating shaft 4 is horizontally through the pulley support body with being slidingly matched from two sides, establishing a bolt hole 8 vertical with rotating shaft 4 and that intersect with rotating shaft on the pulley yoke 5 between the bottom surface, diameter of bolt hole is greater than connecting bolt 1 diameter, connecting bolt 1 from the bolt hole position vertically to threaded engagement be screwed into rotating shaft 4 sidewalls.Because diameter of bolt hole greater than the connecting bolt diameter, rocks so the connecting bolt 1 that is connected with door body 10 can wave in the hole, rotating shaft then comes back rotation thereupon, plays damping effect.
This example also is provided with the tapered end 6 of a head band raised step in pulley yoke 5 terminations, also be provided with simultaneously one with the pintle hook lock 7 of pulley yoke split, pintle hook lock 7 is provided with the elastic bayonet lock 9 that can make the tapered end raised step embed and block tapered end.During use, pintle hook lock 7 is fixed on suspension type sliding push-pull door guide rail termination, its elastic bayonet lock is facing to the tapered end 6 on the pulley yoke that is positioned on the guide rail, when sliding door moves to the guide rail end, the step of tapered end 6 projectioies promptly embeds the elastic bayonet lock of pintle hook lock on the pulley yoke, and sliding door is pinned, and gives sliding door one pulling force, tapered end is deviate from elastic bayonet lock, door is opened.Like this can be by the strength of push-and-pull sliding door easily with the suspension type sliding door locking or draw back.
Claims (3)
1, suspension type sliding push-pull gantry crane pulley, comprise pulley yoke (5), pulley yoke is provided with pulley (2), directive wheel (3), can connects the connecting bolt (1) of pulley yoke and door body, it is characterized in that: this Hanging roller is provided with a rotating shaft (4) of passing pulley yoke (5) with being slidingly matched, enters to described connecting bolt (1) one end loose fit the pulley support body and is connected with rotating shaft (4) sidewall that passes the pulley support body that is slidingly matched.
2, suspension type sliding push-pull gantry crane pulley according to claim 1, it is characterized in that: described rotating shaft (4) is horizontally through the pulley support body with being slidingly matched from two sides, between pulley yoke (5) is gone up bottom surface, establish one vertical with rotating shaft (4) and with the crossing bolt hole (8) of rotating shaft, diameter of bolt hole is greater than described connecting bolt (1) diameter, connecting bolt (1) from the bolt hole position vertically to threaded engagement be screwed into rotating shaft (4) sidewall.
3, suspension type sliding push-pull gantry crane pulley according to claim 1 and 2, it is characterized in that: described pulley yoke (5) termination is provided with the tapered end (6) of a head band raised step, also be provided with simultaneously one with the pintle hook lock (7) of pulley yoke split, pintle hook lock (7) is provided with the elastic bayonet lock (9) that can make the tapered end raised step embed and block tapered end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228227 CN2422415Y (en) | 2000-05-23 | 2000-05-23 | Hanging pulley for sliding door wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228227 CN2422415Y (en) | 2000-05-23 | 2000-05-23 | Hanging pulley for sliding door wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422415Y true CN2422415Y (en) | 2001-03-07 |
Family
ID=33591730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228227 Expired - Fee Related CN2422415Y (en) | 2000-05-23 | 2000-05-23 | Hanging pulley for sliding door wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422415Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9631409B2 (en) | 2015-02-10 | 2017-04-25 | Weider Metal Inc. | Interactive sliding-door device |
-
2000
- 2000-05-23 CN CN 00228227 patent/CN2422415Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9631409B2 (en) | 2015-02-10 | 2017-04-25 | Weider Metal Inc. | Interactive sliding-door device |
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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 |