CN203487931U - Pulley used for sliding door - Google Patents
Pulley used for sliding door Download PDFInfo
- Publication number
- CN203487931U CN203487931U CN201320435464.6U CN201320435464U CN203487931U CN 203487931 U CN203487931 U CN 203487931U CN 201320435464 U CN201320435464 U CN 201320435464U CN 203487931 U CN203487931 U CN 203487931U
- Authority
- CN
- China
- Prior art keywords
- pulley
- internal frame
- outrigger
- sliding door
- groove
- 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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Abstract
The utility model relates to the technical field of hardware accessories used for buildings and especially relates to a pulley used for a sliding pulley. The pulley used for the sliding door includes an outer frame and an inner frame. The inner frame is disposed in the outer frame. The pulley used for the sliding door is characterized in that two side walls on the front side and the rear side in the transverse middle part of the outer frame are provided with inclined strip holes; two side walls on the front side and the rear side of the transverse middle part of the inner frame are provided with round holes corresponding to the inclined strip holes; adjusting shafts connecting the outer frame with the inner frame penetrate through the round holes and the inclined strip holes; an end of the outer frame is provided with an adjusting device fitted with an adjusting device arranged on the same end of the inner frame; and a pulley body is arranged in the inner frame. Therefore, the pulley used for the sliding pulley is reasonable in design and convenient and practical in use.
Description
(1) technical field
The utility model relates to building five metals attachment technique field,, particularly a kind of pulley for sliding door.
(2) background technology
At present, in door and window accessory field, due to the variation in sliding door and window material cross section, with regard to needing the pulley of different structure to coordinate, meet the functional performance of door and window.
(3) summary of the invention
The utility model, in order to make up the deficiencies in the prior art, provides a kind of reasonable in design, and structure is easily for the pulley of sliding door.
The utility model is achieved by the following technical solution:
A kind of pulley for sliding door, comprise outrigger and internal frame, internal frame is positioned in outrigger, it is characterized in that: before and after described outrigger lateral middle, two side is provided with plagioclase cylindrical void, before and after internal frame lateral middle, two side is provided with the circular hole of corresponding plagioclase cylindrical void, and circular hole is installed with in plagioclase cylindrical void the regulating shaft that is connected outrigger and internal frame; Described outrigger and internal frame one end are provided with the adjusting device matching; In described internal frame, be provided with pulley body.
Optimal case of the present utility model is:
Described internal frame inner transverse stage casing is provided with two vertical space bars, is square groove between two space bars, and space bar outside and internal frame wall form the mounting groove of pulley body; Described adjusting device comprises the draw-in groove that is arranged at outrigger end, and in draw-in groove, card is placed with inserting of threaded through hole, and the middle screw-in of inserting has adjustment screw, and adjustment screw afterbody withstands internal frame one end; On the two side of the corresponding mounting groove of described internal frame middle section, be provided with installing hole, the pulley spindle of pulley body is installed on installing hole, pulley body also comprises wheel, bearing and packing ring; In described square groove, be arranged at the jump ring that connects outrigger.
The beneficial effects of the utility model are: the pulley structure for sliding door of this utility model is simple, and stabilized structure rotates flexibly, and convenient adjusting, can make sliding door leaf steadily move along guide rail, and adaptive section bar scope is wide, is suitable for wide popularization and application.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is blast structural representation of the present utility model;
Accompanying drawing 2 is cross-sectional view of the present utility model;
Accompanying drawing 3 is plan structure schematic diagram of the present utility model;
In figure, 1 outrigger, 2 internal frames, 3 plagioclase cylindrical voids, 4 circular holes, 5 regulating shafts, 6 square grooves, 7 mounting grooves, 8 insert, 9 adjustment screw, 10 installing holes, 11 pulley spindles, 12 wheels, 13 bearings, 14 packing rings, 15 jump rings.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises outrigger 1 and internal frame 2, internal frame 2 is positioned in outrigger 1, it is characterized in that: before and after described outrigger 1 lateral middle, two side is provided with plagioclase cylindrical void 3, internal frame 2 is provided with the circular hole 4 of corresponding plagioclase cylindrical void 3 in two sides before and after lateral middle, circular hole 4 with in plagioclase cylindrical void 3, be installed with the regulating shaft 5 that is connected outrigger 1 and internal frame 2; Described outrigger 1 and internal frame 2 one end are provided with the adjusting device matching; In described internal frame 2, be provided with pulley body; Described internal frame 2 inner transverse stage casings are provided with two vertical space bars, are square groove 6 between two space bars, and space bar outside and internal frame 2 walls form the mounting groove 7 of pulley bodies; Described adjusting device comprises the draw-in groove that is arranged at outrigger 1 end, and what in draw-in groove, card was placed with threaded through hole inserts 8, inserts and screws in and have adjustment screw 9 in 8, and adjustment screw 9 afterbodys withstand internal frame 2 one end; On the two side of the corresponding mounting groove of described internal frame 27 middle sections, be provided with installing hole 10, the pulley spindle 11 of pulley body is installed on installing hole 10, pulley body also comprises wheel 12, bearing 13 and packing ring 14; In described square groove 6, be arranged at the jump ring 15 that connects outrigger.
Adopt the pulley for sliding door of the present utility model, when adjusting adjustment screw 9, can promote internal frame 2 and move, regulating shaft 5 just can move in the plagioclase cylindrical void 3 of outrigger 1 like this, makes the height of internal frame 2 adjustment pulley bodies, to adapt to the type groove of differing heights; Jump ring is stuck in the notch place of the square groove 6 of regulating shaft 5, can organize internal frame 2 separated with outrigger 1, can implementation structure more stable; On wheel 12, there is V-shaped groove mouth, can match with cross section guide rail; In wheel 12, be inlaid with bearing 13, bearing 13 is deep groove ball bearing, and wheel 12 rotates flexibly.In the middle of regulating shaft 5, there is a notch, so that location jump ring 15.
Claims (5)
1. the pulley for sliding door, comprise outrigger (1) and internal frame (2), internal frame (2) is positioned in outrigger (1), it is characterized in that: before and after described outrigger (1) lateral middle, two side is provided with plagioclase cylindrical void (3), two side is provided with the circular hole (4) of corresponding plagioclase cylindrical void (3) before and after internal frame (2) lateral middle, circular hole (4) with in plagioclase cylindrical void (3), be installed with the regulating shaft (5) that is connected outrigger (1) and internal frame (2); Described outrigger (1) and internal frame (2) one end are provided with the adjusting device matching; Described internal frame is provided with pulley body in (2).
2. the pulley for sliding door according to claim 1, it is characterized in that: described internal frame (2) inner transverse stage casing is provided with two vertical space bars, between two space bars, be square groove (6), space bar outside and internal frame (2) wall form the mounting groove (7) of pulley body.
3. the pulley for sliding door according to claim 1, it is characterized in that: described adjusting device comprises the draw-in groove that is arranged at outrigger (1) end, in draw-in groove, card is placed with insert (8) of threaded through hole, (8) the middle screw-in of inserting has adjustment screw (9), and adjustment screw (9) afterbody withstands internal frame (2) one end.
4. the pulley for sliding door according to claim 1 and 2, it is characterized in that: on the two side of the corresponding mounting groove of described internal frame (2) (7) middle section, be provided with installing hole (10), the pulley spindle (11) of pulley body is installed on installing hole (10), and pulley body also comprises wheel (12), bearing (13) and packing ring (14).
5. the pulley for sliding door according to claim 2, is characterized in that: in described square groove (6), be arranged at the jump ring (15) that connects outrigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435464.6U CN203487931U (en) | 2013-07-22 | 2013-07-22 | Pulley used for sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435464.6U CN203487931U (en) | 2013-07-22 | 2013-07-22 | Pulley used for sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487931U true CN203487931U (en) | 2014-03-19 |
Family
ID=50258771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320435464.6U Expired - Fee Related CN203487931U (en) | 2013-07-22 | 2013-07-22 | Pulley used for sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203487931U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804567A (en) * | 2014-12-30 | 2016-07-27 | 广东合和建筑五金制品有限公司 | Sliding door and window sliding wheel mechanism |
| CN106481177A (en) * | 2016-12-14 | 2017-03-08 | 伍志勇 | A kind of elastic opening/closing structure of furniture sliding door |
| CN106499286A (en) * | 2016-12-14 | 2017-03-15 | 伍志勇 | The bounce-back of furniture sliding door opens and closes protection structure |
| CN106522764A (en) * | 2016-12-14 | 2017-03-22 | 伍志勇 | Opening and closing structure of sliding door of furniture |
| CN106545254A (en) * | 2016-12-14 | 2017-03-29 | 伍志勇 | A kind of on-off structure for furniture sliding door |
-
2013
- 2013-07-22 CN CN201320435464.6U patent/CN203487931U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804567A (en) * | 2014-12-30 | 2016-07-27 | 广东合和建筑五金制品有限公司 | Sliding door and window sliding wheel mechanism |
| CN105804567B (en) * | 2014-12-30 | 2017-12-26 | 广东合和建筑五金制品有限公司 | A kind of sliding door/window roller mechanism |
| CN106481177A (en) * | 2016-12-14 | 2017-03-08 | 伍志勇 | A kind of elastic opening/closing structure of furniture sliding door |
| CN106499286A (en) * | 2016-12-14 | 2017-03-15 | 伍志勇 | The bounce-back of furniture sliding door opens and closes protection structure |
| CN106522764A (en) * | 2016-12-14 | 2017-03-22 | 伍志勇 | Opening and closing structure of sliding door of furniture |
| CN106545254A (en) * | 2016-12-14 | 2017-03-29 | 伍志勇 | A kind of on-off structure for furniture sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |