CN204015905U - A kind of segregative magnetic-type pulley - Google Patents
A kind of segregative magnetic-type pulley Download PDFInfo
- Publication number
- CN204015905U CN204015905U CN201420509591.0U CN201420509591U CN204015905U CN 204015905 U CN204015905 U CN 204015905U CN 201420509591 U CN201420509591 U CN 201420509591U CN 204015905 U CN204015905 U CN 204015905U
- Authority
- CN
- China
- Prior art keywords
- shell
- magnetic
- box
- boss
- segregative
- 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
Links
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to a kind of segregative magnetic-type pulley, it is characterized in that, on described shell two long side surfaces, be symmetrically arranged with wheel frame, on described wheel frame, wheel is installed, the short side of the described shell one rectangle fenestra that has on the upper side, described shell bottom center has a rectangle fenestra, inside described shell bottom surface, fenestra both sides are provided with two shell boss, on described shell boss, cover has spring respectively, described magnetic box matched in clearance is loaded in shell, in the middle of described magnetic box bottom, be provided with link, the link both sides of described magnetic box bottom are provided with two box boss, described box boss is enclosed within respectively in two springs, described magnetic box is at the one side fluting of the short side opening fenestra of shell, described magnet interference fit is in the groove of magnetic box, described assembling lid links by buckle and shell, the utility model can separate by less power the pulley of two adhesives, can increase the service life of curtain and pulley.
Description
Technical field
The utility model relates to a kind of magnetic-type pulley, especially a kind of segregative magnetic-type pulley.
Background technology
In now a lot of Curtain rails, on the pulley of two ends docking, be provided with magnetic element, object is in order to allow curtain middle gap that do not occur after drawing, but this type of design is also given to draw the curtain apart and has been manufactured trouble, curtain need be firmly pullled for the attraction of destroying magnetic element, the damage of curtain or pulley can be caused.
Summary of the invention
In order to overcome above defect, the technical problems to be solved in the utility model is: propose a kind of segregative magnetic-type pulley.
The utility model solves the technical scheme that its technical problem adopts: a kind of segregative magnetic-type pulley, it is characterized in that, on described shell two long side surfaces, be symmetrically arranged with wheel frame, on described wheel frame, wheel is installed, the short side of the described shell one rectangle fenestra that has on the upper side, described shell bottom center has a rectangle fenestra, inside described shell bottom surface, fenestra both sides are provided with two shell boss, on described shell boss, cover has spring respectively, described magnetic box matched in clearance is loaded in shell, in the middle of described magnetic box bottom, be provided with link, the link both sides of described magnetic box bottom are provided with two box boss, described box boss is enclosed within respectively in two springs, described magnetic box is at the one side fluting of the short side opening fenestra of shell, described magnet interference fit is in the groove of magnetic box, described assembling lid links by buckle and shell.
Described wheel frame central shaft is not less than the radius of wheel to the distance on side and base, wheel frame central shaft is not more than the radius of wheel to the distance of top margin.
Described link longitudinal size is not more than the aperture window dimension of shell bottom surface.
The coincidence corresponding to shell boss central shaft of described box boss.
Described magnet outside is coplanar with enclosure.
The beneficial effects of the utility model are: the magnetic pull on the pulley of separately two adhesives is transferred to and overcomes magnet surface frictional force, the pulling force that curtain is applied is reduced, contribute to increase the service life of curtain and pulley, in effect, more easily make magnetic-type curtain separately.
Brief description of the drawings
Fig. 1 is the utility model stereogram.
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Fig. 3 is the utility model generalized section.
Fig. 4 is the utility model result of use schematic diagram.
1. shells in figure, 2. wheel frame, 3. shell boss, 4. wheel, 5. assembling lid, 6. magnetic box, 7. box boss, 8. link, 9 magnet, 10. spring.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, a kind of segregative magnetic-type pulley of the utility model is described in further detail.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of segregative magnetic-type pulley, it is characterized in that, on 1 liang of long side surface of described shell, be symmetrically arranged with wheel frame 2, on described wheel frame 2, wheel 4 is installed, the short side of the described shell 1 one rectangle fenestra that has on the upper side, described shell 1 bottom center has a rectangle fenestra, inside described shell 1 bottom surface, fenestra both sides are provided with two shell boss 3, on described shell boss 3, cover has spring 10 respectively, described magnetic box 6 matched in clearance are loaded in shell 1, described magnetic box is provided with link 8 in the middle of 6 bottoms, link 8 both sides of described magnetic box 6 bottoms are provided with two box boss 7, described box boss 7 is enclosed within respectively in two springs 10, described magnetic box 6 is at the one side fluting of the short side opening fenestra of shell 1, described magnet 9 interference fit are in the groove of magnetic box 6, described assembling lid 5 links by buckle and shell 1.
Described wheel frame 2 central shafts are not less than the radius of wheel 4 to the distance on side and base, wheel frame 2 central shafts are not more than the radius of wheel 4 to the distance of top margin.
Described link 8 longitudinal sizes are not more than the aperture window dimension of shell 1 bottom surface.
Described box boss 7 and the corresponding coincidence of shell boss 3 central shaft.
Described magnet 9 outsides and shell 1 outside are coplanar.
As shown in Figure 4, when installation, the utility model is installed in guide rail, two the utility model have magnet 9 one sides relatively to install, and magnet 9 each other the opposite sex can attract each other, Curtain suspension device, on link 8, is completed to installation.
As shown in Figure 3, when use, drawing curtain to both sides mutually near time, because magnet 9 gravitation make pulley two ends automatic pick, can make between curtain without finedraw; While pulling open, gently draw any side window curtain downwards, can force magnetic box 6 to do relatively moving in vertical direction with moving magnet 9 and the magnet 9 of its adhesive, can separate more easily the pulley of two adhesives, on link 8, after stressed disappearance, magnetic box 6 resets under the effect of spring 10.
The above; be only preferred embodiment of the present utility model, not in order to limit the utility model, any trickle amendment that every foundation technical spirit of the present utility model is done above embodiment; be equal to and replace and improve, within being all included in the protection domain of technical solutions of the utility model.
Claims (5)
1. a segregative magnetic-type pulley, it is characterized in that, on described shell (1) two long side surface, be symmetrically arranged with wheel frame (2), wheel (4) is installed on described wheel frame (2), described shell (1) the one short side rectangle fenestra that has on the upper side, described shell (1) bottom center has a rectangle fenestra, inside described shell (1) bottom surface, fenestra both sides are provided with two shell boss (3), on described shell boss (3), cover has spring (10) respectively, described magnetic box (6) matched in clearance is loaded in shell (1), in the middle of described magnetic box (6) bottom, be provided with link (8), link (8) both sides of described magnetic box (6) bottom are provided with two box boss (7), described box boss (7) is enclosed within respectively in two springs (10), described magnetic box (6) is at the one side fluting of the short side opening fenestra of shell (1), described magnet (9) interference fit is in the groove of magnetic box (6), described assembling lid (5) links by buckle and shell (1).
2. the segregative magnetic-type pulley of one according to claim 1, it is characterized in that: described wheel frame (2) central shaft is not less than the radius of wheel (4) to the distance on side and base, wheel frame (2) central shaft is not more than the radius of wheel (4) to the distance of top margin.
3. the segregative magnetic-type pulley of one according to claim 1, is characterized in that: described link (8) longitudinal size is not more than the aperture window dimension of shell (1) bottom surface.
4. the segregative magnetic-type pulley of one according to claim 1, is characterized in that: described box boss (7) and the corresponding coincidence of shell boss (3) central shaft.
5. the segregative magnetic-type pulley of one according to claim 1, is characterized in that: described magnet (9) outside is coplanar with shell (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509591.0U CN204015905U (en) | 2014-09-05 | 2014-09-05 | A kind of segregative magnetic-type pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509591.0U CN204015905U (en) | 2014-09-05 | 2014-09-05 | A kind of segregative magnetic-type pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204015905U true CN204015905U (en) | 2014-12-17 |
Family
ID=52055834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509591.0U Expired - Fee Related CN204015905U (en) | 2014-09-05 | 2014-09-05 | A kind of segregative magnetic-type pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204015905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018102686A1 (en) * | 2016-12-02 | 2018-06-07 | Anderson Rescue Solutions, Llc | Connectable pulley block |
-
2014
- 2014-09-05 CN CN201420509591.0U patent/CN204015905U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018102686A1 (en) * | 2016-12-02 | 2018-06-07 | Anderson Rescue Solutions, Llc | Connectable pulley block |
| US11034560B2 (en) | 2016-12-02 | 2021-06-15 | Anderson Rescue Solutions, Llc | Connectable pulley block |
| US11479448B2 (en) | 2016-12-02 | 2022-10-25 | Anderson Rescue Solutions, Llc | Connectable pulley block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY165378A (en) | Device and method for buffer-storing a multiplicity of wafer-type workpieces | |
| CN105301733A8 (en) | Lens moving device | |
| CN204042379U (en) | Audio amplifier hanger device | |
| CN204015905U (en) | A kind of segregative magnetic-type pulley | |
| CN204438424U (en) | A kind of air conditioner display box assembly of automatic adaptation position | |
| JP2018530491A5 (en) | ||
| CN202515040U (en) | Novel magnetic force drawer | |
| CN104866032A (en) | Hard disk extraction device | |
| CN204002494U (en) | The groove separation preventing device of flexible gate lifting wire rope | |
| CN203332630U (en) | Iron case | |
| CN202401842U (en) | Novel electromagnetic lock body | |
| CN103043511A (en) | Lifting track | |
| CN202976524U (en) | English memory box | |
| CN204100545U (en) | Caster mounting structure of dehumidifier and dehumidifier | |
| CN103818400A (en) | Bogie with multifunctional axle lifting device | |
| CN204420276U (en) | Magnet ring magnetic conduction bistable electromagnetic valve | |
| CN208004642U (en) | Guide frame and guidance system with it | |
| CN203411200U (en) | Hollow rail connecting plate for elevator | |
| CN204162002U (en) | A kind of carrier roller of belt conveyer hanger | |
| CN202784224U (en) | Insert buckle of lid and base box | |
| CN204775339U (en) | Rubber cooling transport vechicle | |
| CN203332982U (en) | Iron plate separator | |
| PH22017000674U1 (en) | Ornament assembly with suspension effect | |
| CN203473584U (en) | Shoe box capable of being folded | |
| CN205071556U (en) | A smart -interactive terminal machine case for archives are intensive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |