CN2409302Y - Pulley device for door and window - Google Patents
Pulley device for door and window Download PDFInfo
- Publication number
- CN2409302Y CN2409302Y CN 00200908 CN00200908U CN2409302Y CN 2409302 Y CN2409302 Y CN 2409302Y CN 00200908 CN00200908 CN 00200908 CN 00200908 U CN00200908 U CN 00200908U CN 2409302 Y CN2409302 Y CN 2409302Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- back side
- window
- door
- side panel
- 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 - Lifetime
Links
- 210000003746 feather Anatomy 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 13
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Pulleys (AREA)
Abstract
The utility model relates to a pulley device for a door and window, which comprises a pulley seat, and a pulley which can be rotatablely pivoted in the pulley seat. The pulley seat is provided with a front side plate, a back side plate, a left side plate, and a right side plate; both sides of the left and the right side plates are respectively molded into a fixing seat which is provided with fixing holes. A pulley shaft passes through the front and the back side plates and is fixedly arranged between the front and the back side plates, the distance which is from a center line of the pulley shaft to the bottom edges of the front and the back side plates is smaller than the radius of the pulley, and the distance which is from the center line of the pulley shaft to the top edges of the front and the back side plates is bigger than the radius of the pulley. The utility model can be arranged under a glass frame to bear the weight of the glass to prevent the deformation of the glass frame.
Description
The utility model relates to a kind of door and window pulley gear.
With reference to Fig. 1, existing a kind of glass window, be to make instrument bezel 20 by plastics or Al squeezing material, instrument bezel 20 top build-in glass 21, can set firmly a pulley gear 10 in the groove 22 that instrument bezel 20 bottoms are provided with, this pulley gear 10 is made of pulley base 11 and the pulley 12 that is hubbed at rotationally in the pulley base, and pulley 12 can roll on the slide rail 31 that is provided with on the window frame 30 that is located at below the instrument bezel 20, moves to drive glass window.The shortcoming of this pulley gear 10 is the weight that pulley 12 can't bearing glass 21, makes the distortion that can cause instrument bezel 20 because of the weight of glass 21, and promptly its two bottom sides frame 23 outwards opens, shown in the direction of arrow among Fig. 1.Therefore producer generally will make cost of production uprise so again at the inner additional steel lining of plastics extrusion section bar in order to increase the intensity of instrument bezel, and the market competitiveness is lowered.
The purpose of this utility model is to provide a kind of door and window pulley gear, can be installed in the weight of bearing glass in the groove of the instrument bezel bottom that extrusion section bar makes, and to avoid the instrument bezel distortion, reduces the manufacturing cost of instrument bezel.
In order to achieve the above object, the utility model provides a kind of door and window pulley gear, comprise pulley base and rotatably be hubbed on the interior pulley of pulley base, this pulley base is shaped as frame, have integrated before, a back side panel and a left side, right plate, in a left side, the right plate both sides are an one-body molded holder respectively, holder is provided with the fixing hole of perforation, before pulley spindle passes this, back side panel sets firmly, before pulley is located at, on the pulley spindle between the back side panel, it is characterized in that: before the center line of this pulley spindle arrives and is somebody's turn to do, the distance of back side panel feather edge is less than the radius of pulley, before the center line of this pulley spindle arrives, the distance of the top edge of back side panel is greater than the radius of pulley spindle.
Described door and window pulley gear is characterized in that: can be provided with recessed circular groove in the middle of the wheel rim of this pulley.
Effect of the present utility model is: door and window pulley gear of the present utility model, can be installed in the weight of bearing glass in the groove of the instrument bezel bottom that extrusion section bar makes, and to avoid the instrument bezel distortion, reduce the manufacturing cost of instrument bezel.
The instrument bezel that the utility model can cooperate differential profiles to make uses, as long as suitably change the height of forward and backward side plate.
The drawing of accompanying drawing is described as follows:
To be existing door and window be installed in structural representation on the window frame with pulley gear to Fig. 1.
Fig. 2 is the stereogram of a kind of embodiment of the present utility model.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the vertical view of Fig. 2.
Fig. 5 is that the utility model is arranged on the structural representation on the window frame.
Fig. 6 is the vertical view of the another kind of embodiment of the utility model.
The utility model illustrated embodiment in conjunction with the accompanying drawings is described further as follows:
With reference to Fig. 2,3,4, door and window of the present utility model pulley gear 40, comprise pulley base 41 and pulley 42, pulley base 41 surrounds a shaped as frame by integrated forward and backward side plate 411 and left and right side plate 412, in the one-body molded holder 413 of left and right side plate 412 both sides difference, holder 413 is provided with the fixing hole 414 of perforation, to be provided with fixed screw this pulley gear 40 is fixedly mounted in the bottom groove 22 of instrument bezel 20, as shown in Figure 5.Between forward and backward side plate 411, fixedly wear a pulley spindle 421, pulley 42 can be hubbed on the pulley spindle 421 with rotating freely, with reference to Fig. 2, the center line of pulley spindle 421 is to the distance L of the feather edge 415 of forward and backward side plate 411 radius less than pulley 42, the center line of pulley spindle 421 to the top edge 416 of forward and backward side plate 411 apart from the radius of M greater than pulley 42.
In conjunction with reference to Fig. 5, door and window of the present utility model is fixed in the groove 22 of instrument bezel 20 bottoms that plastics or aluminium extruded type material make with pulley gear 40, pulley 42 is arranged on the slide rail 31 of window frame 30 and can freely rolls, slidably reciprocate to drive instrument bezel 20, instrument bezel 20 top build-ins have glass 21, glass 21 bottoms are arranged on the interlayer 24 of instrument bezel 20, and pulley gear 40 before, the top edge 416 of back side panel 411 just is resisted against on the interlayer 24 of this instrument bezel 20 from bottom to top, so directly the weight of bearing glass 21 is out of shape thereby can avoid instrument bezel 20 to produce.
Fig. 6 is the vertical view of the another kind of embodiment of the utility model, with the difference of Fig. 4 is, is provided with recessed circular groove 422 in the middle of the wheel rim of the pulley 42 that shows among Fig. 4, and the pulley 42 among Fig. 6 does not have this circular groove.
Claims (2)
1, a kind of door and window pulley gear, comprise pulley base and rotatably be hubbed on the interior pulley of pulley base, this pulley base is shaped as frame, have integrated before, a back side panel and a left side, right plate, in a left side, the right plate both sides are an one-body molded holder respectively, holder is provided with the fixing hole of perforation, before pulley spindle passes this, back side panel sets firmly, before pulley is located at, on the pulley spindle between the back side panel, it is characterized in that: before the center line of this pulley spindle arrives and is somebody's turn to do, the distance of back side panel feather edge is less than the radius of pulley, before the center line of this pulley spindle arrives, the distance of the top edge of back side panel is greater than the radius of pulley spindle.
2, door and window pulley gear as claimed in claim 1 is characterized in that:
Be provided with recessed circular groove in the middle of the wheel rim of this pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00200908 CN2409302Y (en) | 2000-01-17 | 2000-01-17 | Pulley device for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00200908 CN2409302Y (en) | 2000-01-17 | 2000-01-17 | Pulley device for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2409302Y true CN2409302Y (en) | 2000-12-06 |
Family
ID=33570266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00200908 Expired - Lifetime CN2409302Y (en) | 2000-01-17 | 2000-01-17 | Pulley device for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2409302Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644122B (en) * | 2008-08-06 | 2014-03-12 | 哈瓦有限公司 | Device with carriage for holding panels, carriage, rail and separation element |
| CN104533204A (en) * | 2015-01-06 | 2015-04-22 | 苟小平 | Shower room safety guide sliding wheel |
| WO2020143783A1 (en) * | 2019-01-12 | 2020-07-16 | 包豪世建筑材料(深圳)有限公司 | Door and window roller, roller apparatus, and door and window |
-
2000
- 2000-01-17 CN CN 00200908 patent/CN2409302Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644122B (en) * | 2008-08-06 | 2014-03-12 | 哈瓦有限公司 | Device with carriage for holding panels, carriage, rail and separation element |
| CN104533204A (en) * | 2015-01-06 | 2015-04-22 | 苟小平 | Shower room safety guide sliding wheel |
| WO2020143783A1 (en) * | 2019-01-12 | 2020-07-16 | 包豪世建筑材料(深圳)有限公司 | Door and window roller, roller apparatus, and door and window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201309074Y (en) | Punching device for production line | |
| CN2409302Y (en) | Pulley device for door and window | |
| CN111318602B (en) | Steel sheet cutting punching press all-in-one | |
| CN212590562U (en) | Ear belt finishing device of mask machine | |
| CN209794809U (en) | Oblique four-roller setting machine | |
| CN201079802Y (en) | Upper vertical eight-roller straightening machine | |
| CN215881785U (en) | Flexible sponge guillootine | |
| CN213999839U (en) | Sheet embossing cooling device | |
| CN201253801Y (en) | Anti-side swinging cross sliding framework apparatus | |
| CN213074661U (en) | Felt cap tire press | |
| CN2642423Y (en) | Multifunctional adjustable device for a wheeling machine | |
| CN210147464U (en) | Goods shelves plywood fossil fragments shaping production line | |
| CN2846677Y (en) | Flat frame aluminum alloy slide window | |
| CN112605299A (en) | Adjustable mold for aluminum alloy profile production | |
| CN211839825U (en) | Refrigerator stop piece shaping panel beating mould | |
| CN218948639U (en) | Edge pressing device for laminated glass production | |
| CN201268083Y (en) | Online bending adjusting device for plastic profile extrusion die | |
| CN212097750U (en) | Multi-shape window automatic forming machine for waterproof bag production | |
| CN216631007U (en) | Roller press capable of rolling multiple thicknesses simultaneously | |
| CN217665415U (en) | Hot roll group for cold-hot rolling integrated machine | |
| CN213645382U (en) | Aluminum profile guiding device with buffering structure | |
| CN221335993U (en) | Profile compounding machine | |
| CN219446087U (en) | Single-drive die carrier of plastic bottle blowing machine | |
| CN211647922U (en) | Pick-proof rolling door controller | |
| CN220808930U (en) | Plastic code spraying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIANGZHONG PRECISE MACHINERY ( KUNSHAN ) CO., LTD. Free format text: FORMER NAME OR ADDRESS: LV ZHENLONG |
|
| CP03 | Change of name, title or address |
Address after: 215333 Jiangsu Suzhou Kunshan penglang town Pengxi Road No. 68 Patentee after: Xiangzhong Precision Machinery (Kunshan) Co., Ltd. Address before: Taiwan, China Patentee before: Lv Zhenlong |