CN2338462Y - Hanging door or window sliding roller - Google Patents
Hanging door or window sliding roller Download PDFInfo
- Publication number
- CN2338462Y CN2338462Y CN 98225173 CN98225173U CN2338462Y CN 2338462 Y CN2338462 Y CN 2338462Y CN 98225173 CN98225173 CN 98225173 CN 98225173 U CN98225173 U CN 98225173U CN 2338462 Y CN2338462 Y CN 2338462Y
- Authority
- CN
- China
- Prior art keywords
- door
- window
- pulley
- load
- crossbeam
- 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.)
- Ceased
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model provides a hanging roller for a door or a window, which is composed of sliding rollers and a hanging roller stand, wherein the hanging roller stand comprises a cross beam and a vertical pole, wherein four cross shafts are arranged at both sides of the cross beam symmetrically, and the shaft line of each cross shaft is vertical to the length direction of the cross beam and is also parallel to the horizontal surface; the four sliding rollers with load bearing are arranged on the four cross shafts respectively, and two vertical shafts are arranged on both sides of the top of the cross beam symmetrically; two side sliding rollers are arranged on the two vertical shafts respectively, and the outer cylindrical surface of the side sliding roller at each side slightly exceeds the end surface of the outer side of the sliding roller with load bearing at the side. Thus, the utility model can avoid the sliding friction among the sliding rollers with force bearing and the side surfaces of guiding rails effectively, and can also ensure that the door or the window can be slid in a flexible way.
Description
The utility model relates to a kind of door and window sliding part, relates in particular to door and window hanging wheel wherein.
Existing door and window hanging wheel mainly is made up of pulley and hanging wheel frame, hanging wheel frame comprises crossbeam and right cylinder two parts, the both sides of crossbeam are arranged with four transverse axis altogether, two transverse axis of each side are located at the two ends of crossbeam, the axis of each root transverse axis is vertical with the crossbeam length direction and be parallel to horizontal plane, four load-bearing pulleys are installed in respectively on four transverse axis, and wherein right cylinder is used for linking together with door and window, and the load-bearing pulley then slides along the guide rail of door and window.This door and window hanging wheel in use, wherein the outboard end face of load-bearing pulley easily and the guide rail medial surface produce extruding, friction, make the door and window slip dumb.
The purpose of this utility model provides a kind of outside end face that can avoid the load-bearing pulley and the extruding of guide rail medial surface produces resistance, makes the door and window door and window hanging wheel flexibly that slides.
To achieve these goals, technical solution of the present utility model is such: the door and window hanging wheel mainly is made up of pulley and hanging wheel frame, hanging wheel frame comprises crossbeam and right cylinder two parts, the both sides of crossbeam are arranged with four transverse axis altogether, two transverse axis of each side are located at the two ends of crossbeam, the axis of each root transverse axis is vertical with the crossbeam length direction and be parallel to horizontal plane, four load-bearing pulleys are installed in respectively on four transverse axis, wherein right cylinder is used for linking together with door and window, the load-bearing pulley then slides along the guide rail of door and window, it is characterized in that: the bilateral symmetry at the crossbeam top is provided with two vertical pivots, and the axis normal of each root vertical pivot is in horizontal plane.Two sideslip pulleys are installed in respectively on two vertical pivots, and the external cylindrical surface of the sideslip pulley of each side slightly exceeds the outside end face of this side load-bearing pulley.
Because in the above-mentioned technical solution, bilateral symmetry at the crossbeam top is provided with two vertical pivots, the sideslip pulley is housed on the vertical pivot, the external cylindrical surface of sideslip pulley slightly exceeds the outside end face of homonymy load-bearing pulley, therefore before the outside of load-bearing pulley end face is run into the guide rail medial surface, the external cylindrical surface of sideslip pulley at first contacts and has avoided the contacting of load-bearing pulley and guide rail medial surface, extruding with the guide rail medial surface, guarantee flexibly thereby door and window is slided.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the Facad structure view of door and window hanging wheel provided by the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the schematic diagram of installing and using of door and window hanging wheel.
Wherein: 1, crossbeam; 2, right cylinder; 3, transverse axis; 4, load-bearing pulley; 5, vertical pivot; 6, sideslip pulley; 7, door and window hanging wheel; 8, guide rail; 9, door and window; 10, gliding groove; 11, following locating wheel.
As Fig. 1, shown in Figure 2, the door and window hanging wheel mainly is made up of pulley and hanging wheel frame, hanging wheel frame comprises crossbeam 1 and right cylinder 2 two parts, the both sides of crossbeam 1 are arranged with four transverse axis 3 altogether, two transverse axis 3 of each side are located at the two ends of crossbeam 1, the axis of each root transverse axis 3 is vertical with crossbeam 1 length direction and be parallel to horizontal plane, four load-bearing pulleys 4 are installed in respectively on four transverse axis 3, in addition, bilateral symmetry at crossbeam 1 top is provided with two vertical pivots 5, the axis normal of each root vertical pivot 5 in horizontal plane and between two load-bearing pulleys 4 of homonymy the position, two sideslip pulleys 6 are installed in respectively on two vertical pivots 5, and the external cylindrical surface of the sideslip pulley 6 of each side slightly exceeds this side load-bearing pulley 4 outside end faces.
Change on the extended position that is located at two load-bearing pulleys 4 of homonymy by Fig. 1, position shown in Figure 2 when two vertical pivots 5 and two sideslip pulleys 6, still belong to the included scope of independent claims of the present utility model.
The situation of installing and using of door and window hanging wheel as shown in Figure 3, always the right cylinder of the door and window hanging wheel of representing with label 7 part is connected with door and window 9, the then slip on guide rail 8 of its load-bearing pulley.The gravity of door and window 9 is by the load-bearing pulley support, during door and window 9 pullings, the load-bearing pulley of door and window hanging wheel 7 rolls on guide rail 8 thereupon, therefore door and window 9 moves very light, in addition owing to also be provided with the sideslip pulley on the door and window hanging wheel 7, can avoid the friction of load-bearing pulley and guide rail 8 medial surfaces, guarantee that door and window 9 slides flexibly, present embodiment also is provided with locating wheel 11 down on door and window 9 following ground or doorframe, the bottom surface of door and window 9 is provided with gliding groove 10, when door and window 9 pullings, following locating wheel 11 is positioned at gliding groove 10 all the time, and each fan door and window 9 is equipped with a following locating wheel 11 and two door and window hanging wheels 7 generally speaking.
Claims (3)
1, a kind of door and window hanging wheel, mainly form by pulley and hanging wheel frame, hanging wheel frame comprises crossbeam (1) and right cylinder (2) two parts, the both sides of crossbeam (1) are arranged with four transverse axis (3) altogether, two transverse axis (3) of each side are located at the two ends of crossbeam (1), the axis of each root transverse axis (3) is vertical with crossbeam (1) length direction and be parallel to horizontal plane, four load-bearing pulleys (4) are installed in respectively on four transverse axis (3), wherein right cylinder (2) is used for linking together with door and window, and load-bearing pulley (4) then slides along the guide rail of door and window.It is characterized in that: the bilateral symmetry at crossbeam (1) top is provided with two vertical pivots (5), and the axis normal of each root vertical pivot (5) is in horizontal plane.Two sideslip pulleys (6) are installed in respectively on two vertical pivots (5), and the external cylindrical surface of the sideslip pulley (6) of each side slightly exceeds the outside end face of this side load-bearing pulley (4).
2, door and window hanging wheel according to claim 1 is characterized in that: the sideslip pulley (6) of each side is arranged between two load-bearing pulleys (4) of this side.
3, door and window hanging wheel according to claim 1 is characterized in that: the sideslip pulley (6) of each side is arranged on the extended position of two load-bearing pulleys of homonymy (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225173 CN2338462Y (en) | 1998-09-21 | 1998-09-21 | Hanging door or window sliding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225173 CN2338462Y (en) | 1998-09-21 | 1998-09-21 | Hanging door or window sliding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338462Y true CN2338462Y (en) | 1999-09-15 |
Family
ID=33975910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98225173 Ceased CN2338462Y (en) | 1998-09-21 | 1998-09-21 | Hanging door or window sliding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338462Y (en) |
-
1998
- 1998-09-21 CN CN 98225173 patent/CN2338462Y/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20010516 Decision number of declaring invalidation: 3236 |