CN201104764Y - Beads pulling type self-dropping system - Google Patents
Beads pulling type self-dropping system Download PDFInfo
- Publication number
- CN201104764Y CN201104764Y CNU2007203104690U CN200720310469U CN201104764Y CN 201104764 Y CN201104764 Y CN 201104764Y CN U2007203104690 U CNU2007203104690 U CN U2007203104690U CN 200720310469 U CN200720310469 U CN 200720310469U CN 201104764 Y CN201104764 Y CN 201104764Y
- Authority
- CN
- China
- Prior art keywords
- bead
- ropewinder
- damper
- turning cylinder
- falling
- 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
Images
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model relates to a bead-pulling type self-descending system comprising a damper, rope winders, a positioner, a bead-pulling head and a rotating shaft; wherein the rope winders are divided into a left rope winder and a right rope winder, which are respectively arranged on the backsides of the damper and the bead-pulling head. The positioner is arranged between the damper and the bead-pulling head and the rotating shaft is penetrated in the left and the right rope winders; the positioner and is fixed in a groove at one end of the damper and the bead-pulling head. Using the self-descending system, the positioner can be unlocked by pulling down the pearls and then the window curtain is unfolded automatically and fully. The bead-pulling type self-descending system has the advantages that no imbalance occurs due to nonuniform kynamics at the window curtain descending process and no noise is caused in the room due to low friction.
Description
Technical field
The utility model relates to a kind of equipment that curtain moves up and down that is used to control, and especially a kind of bead type is from falling system.
Background technology
The major function of curtain is to shut out the light to inject indoorly, and prevents activity in other people observation ward, also is a kind of ornament simultaneously, is used to beautify the environment in the room.Present employed curtain majority is by stay cord is carried out the lifting of hand, thereby finishes the descending operation to curtain, and more complicated is compared in its operating process.And existing curtain controller is in the process that moves up and down, need twocouese to hold the pearl line till curtain rises or descends always, especially in the process that curtain descends, because the gravity effect of curtain itself, falling speed can be very fast, if there is not tractive force upwards to pull the falling speed of control curtain, must cause curtain to damage, make that like this staff must continue to hold the pearl line falls it when operation.And the lowering or hoisting gear of existing Roman shade or shutter, the pulling end that all needs twocouese pulling stay cord system head, can finish Roman shade or shutter the receipts curtain, stop and launching the action, more complicated is compared in operating process, and can't effectively remove the latching force of locator in the expansion process, thus make casement because of being subjected to can't steadily automatically descending greatly of resistance, also increased the noise in the room, because its internal structure design is comparatively complicated, also increased manufacturing cost virtually again.
The utility model content
The utility model needs the stay cord of twocouese pulling stay cord system head at existing curtain apparatus for controlling of lifting, just can finish curtain the receipts curtain, stop and launching the action, its integrated operation process is than the problem of more complicated, provide a kind of to need folk prescription to pulling end to lower-pilot bead system head, just finish curtain the receipts curtain, stop and the curtain bead type that launching action from falling system.
For achieving the above object, a kind of bead type is from falling system, comprise damper, ropewinder, locator, bead system head and turning cylinder, described ropewinder is divided into left ropewinder and right ropewinder, described damper and described bead system head are fixedly connected on the two ends of described turning cylinder, described left ropewinder and right ropewinder are arranged at the rear side of described damper and described bead system head respectively, described locator is arranged at the centre position of left and right sides ropewinder, and described turning cylinder is arranged in the inside of described left and right sides ropewinder and described locator.
Described bead system head is made of bead system skull, a bead system pedestal, bead gear and driven wheel.A bead system pedestal, bead gear and driven wheel are located at the inside of bead system head, and bead gear top is provided with a bead system pedestal, and driven wheel is arranged at a side of bead system head bottom, and bead system skull is arranged at the surface in the bead system head outside.
Described ropewinder is made of ropewinder seat, rope drum and serving lid.One end of rope drum is connected with the serving lid, and rope drum and serving are covered on the inside of ropewinder, and an end of ropewinder is provided with the ropewinder seat.
Described damper is made of damper axle sleeve, geared sleeve, gear, tooth rest, abrasive rubber, eccentric block, capping, brake cover, internal gear sleeve and straight pin.Damper inside is provided with geared sleeve, gear, tooth rest, abrasive rubber, eccentric block, capping, brake cover and straight pin.Tooth rest front side and gear are fixed, gear is fixedlyed connected with the geared sleeve of front side, straight pin is arranged at the inside of geared sleeve and gear, the outside of tooth rest also is provided with the brake cover, the outside upper and lower sides of brake cover is respectively equipped with the internal gear sleeve, the internal gear sleeve is arranged at the surface of damper, and an end inboard of damper is provided with capping, and its other end outside also is provided with the damper axle sleeve and fixedlys connected with damper.Damper inside also is respectively equipped with two abrasive rubbers and eccentric block, and is that benchmark is the relative mode setting with the axle center.
Described turning cylinder is the design of hexagonal formula.
Described driven wheel is a hexagonal design.
Described ropewinder seat is divided into left ropewinder seat and right ropewinder seat, and is arranged at the two ends, the left and right sides of described ropewinder respectively.
One end of described bead system head also is provided with groove, and described groove is fixedlyed connected with described turning cylinder.
One end inside of described damper axle sleeve also is provided with groove, and described groove is connected with described turning cylinder, and the other end is fixedlyed connected with described damper.
Compared with prior art, the utlity model has following advantage:
The bead type that the utility model provides only needs folk prescription to the pulling end to lower-pilot bead system head from falling system, can finish curtain the receipts curtain, stop and launching moving.And in the curtain expansion process, only needing to remove the latching force of locator, casement will be fallen on automatic steady ground, can not cause the unbalance phenomenon generation in curtain two ends because of the dynamics that pulls the pearl line is inhomogeneous, thereby makes curtain be free to fall; Again because the friction that produces is less, so can not increase the noise of indoor environment.The utility model project organization is reasonable, and manufacturing cost is lower, the operating process simple and flexible, thus can prolong the service life of the utility model integral body.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model bead system cross-sectional view;
Fig. 3 is the utility model ropewinder cross-sectional view;
Fig. 4 is the utility model damper cross-sectional view;
Fig. 5 is another cross-sectional view of the utility model damper;
Fig. 6 is the utility model embodiment schematic diagram.
The main element symbol description is as follows:
1 damper, 2 left ropewinder 3 locators
4 right ropewinder 5 bead systems 6 turning cylinder
7 bead system skulls, 8 a lifting the ball systems pedestal, 9 bead gears
10 driven wheels, 11 ropewinder seats, 12 rope drums
13 servings cover 14 damper axle sleeves, 15 geared sleeves
16 gears, 17 tooth rests, 18 abrasive rubbers
19 eccentric blocks, 20 cappings, 21 brake covers
22 internal gear sleeves, 23 straight pins 24 are put the beams in place
25 end caps 26 are installed sign indicating number 27 beads
28 linings 29 cut off bar 30 stay cords
31 kerve bars, 32 ropewinders, 33 axial location rings
34 grooves
The specific embodiment
Fig. 1 is the utility model overall structure schematic diagram.Comprise damper 1, ropewinder, locator 3, bead system 5 and turning cylinder 6, this ropewinder is divided into left ropewinder 2 and right ropewinder 4, and turning cylinder 6 is the hexagonal design structure.Damper 1 and bead system 5 is fixed in the two ends of turning cylinder 6, and the two ends of this turning cylinder 6 are individually fixed in the inside grooves at damper 1 and bead system 5 two ends.Left side ropewinder 2 and right ropewinder 4 are arranged at the rear side of damper 1 and bead system 5 respectively, and locator 3 is arranged at the centre position of left and right sides ropewinder, and turning cylinder 6 is arranged in the inside of left and right sides ropewinder and locator 3.
Fig. 2 is the utility model bead system cross-sectional view.Comprise bead system skull 7, a lifting the ball system pedestal 8, bead gear 9, driven wheel 10 and groove 34.A bead system pedestal 8, bead gear 9 and driven wheel 10 are located at the inside of bead system head, bead gear 9 tops are provided with a bead system pedestal 8, driven wheel 10 is the design of angle of cut shape, and a side of the bead system of being arranged at head bottom, and bead system skull 7 is arranged at the surface in the bead system head outside.One end of bead system head also is provided with groove 34, and an end of turning cylinder is arranged in inside grooves, and bead system head is fixedlyed connected with turning cylinder by the groove of an end.
Fig. 3 is the utility model ropewinder cross-sectional view.Comprise ropewinder seat 11, rope drum 12 and serving lid 13.One end of rope drum 12 is connected with serving lid 13, and rope drum 12 and serving lid 13 are located at the inside of ropewinder, and the two ends of ropewinder are provided with the ropewinder seat.Ropewinder seat 11 is divided into left ropewinder seat and right ropewinder seat, and is arranged at the two ends, the left and right sides of ropewinder respectively.
Fig. 4 and Fig. 5 are two groups of cross-sectional view of the utility model damper.Comprise that damper axle sleeve 14, geared sleeve 15, gear 16, tooth rest 17, abrasive rubber 18, eccentric block 19, capping 20, brake cover 21, internal gear sleeve 22 and straight pin 23 constitute.As shown in Figure 4, damper inside is provided with geared sleeve, gear, tooth rest, capping, brake cover and straight pin.Tooth rest front side and gear are fixed, gear is fixedlyed connected with the geared sleeve of front side, straight pin is arranged at the inside of geared sleeve and gear, the outside of tooth rest also is provided with the brake cover, the outside upper and lower sides of brake cover is respectively equipped with the internal gear sleeve, the internal gear sleeve is arranged at the surface of damper, one end inboard of damper is provided with capping, its other end outside also is provided with the damper axle sleeve, one end inside of damper axle sleeve also is provided with groove, one end of turning cylinder is arranged in inside grooves, and fixedlys connected with turning cylinder, and the damper axle sleeve other end is fixedlyed connected with damper.As shown in Figure 5, damper inside also is provided with abrasive rubber 18 and eccentric block 19.The quantity of abrasive rubber 18 is the design of preferable quantity with two, and is that benchmark is the relative mode setting with the axle center, and this eccentric block 19 be that preferable quantity designs with two equally, and is that benchmark is the relative mode setting equally with the axle center.
Fig. 6 is the utility model embodiment schematic diagram.Comprise and put the beams in place 24, end cap 25, damper 1, axial location ring 33, sign indicating number 26, turning cylinder 6, ropewinder 32, locator 3, bead system 5, bead 27, lining 28 are installed, are cut off bar 29, stay cord 30 and kerve bar 31.Bead type of the present utility model is positioned over 24 inside of putting the beams in place from the system of falling, one end of putting the beams in place is provided with end cap 25, the other end then is connected with bead system 5, bead 27 is placed through bead system 5 inside, installation sign indicating number 26 is fastened in the top of turning cylinder 6, put the beams in place 24 inside of being embedded in of making that the utility model can be more firm, this number that sign indicating number 26 is installed be that preferable quantity designs with two.Be provided with between two adjacent linings 11 and cut off bar 12, the bottom of curtain is provided with kerve bar 31, is provided with many stay cords 30 between the polylith lining of curtain, and an end of stay cord 30 is fixedlyed connected with ropewinder 32, and the other end then is connected with kerve bar 31.When needs are packed up curtain, as long as pulling downwards is placed through the bead of bead system head inside, drives the ropewinder inner core by the hexagonal power transmission shaft and rotate, curtain rope is rolled onto on the ropewinder main body in order, and the stay cord of curtain can not be intertwined yet.And fixedly connected with the kerve bar in the stay cord bottom, and stay cord moves upward and makes the kerve bar upwards, thereby progressively curtain is received.When to a certain centre position, stop drag bead, locator will pin the hexagonal turning cylinder automatically, and casement just stops at suitable centre position, and can not fall.If will launch curtain, only need to spur bead downwards and just can carry out release locator, thus the state that makes curtain descend and launch fully slowly automatically until reaching.In the process that curtain descends, can not take place, again because the friction that produces is less, so can not increase the noise of indoor environment because of the inhomogeneous unbalance phenomenon of curtain that causes of dynamics.
More than disclosed only be several specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (9)
1, a kind of bead type is from falling system, it is characterized in that, comprise damper, ropewinder, locator, bead system head and turning cylinder, described ropewinder is divided into left ropewinder and right ropewinder, described damper and described bead system head are fixedly connected on the two ends of described turning cylinder, described left ropewinder and right ropewinder are arranged at the rear side of described damper and described bead system head respectively, described locator is arranged at the centre position of left and right sides ropewinder, and described turning cylinder is arranged in the inside of described left and right sides ropewinder and described locator.
2, bead type as claimed in claim 1 is characterized in that from falling system described bead system head is made of bead system skull, a bead system pedestal, bead gear and driven wheel.
3, bead type as claimed in claim 1 is characterized in that from falling system, and described ropewinder is made of ropewinder seat, rope drum and serving lid.
4, bead type as claimed in claim 1 is characterized in that from falling system described damper is made of damper axle sleeve, geared sleeve, gear, tooth rest, abrasive rubber, eccentric block, capping, brake cover, internal gear sleeve and straight pin.
5, bead type as claimed in claim 1 is characterized in that from falling system, and described turning cylinder is the design of hexagonal formula.
6, bead type as claimed in claim 2 is characterized in that from falling system described driven wheel is a hexagonal design.
7, bead type as claimed in claim 3 is characterized in that described ropewinder seat is divided into left ropewinder seat and right ropewinder seat, and is arranged at the two ends, the left and right sides of described ropewinder respectively from falling system.
8, bead type as claimed in claim 4 is characterized in that from falling system an end of described bead system head also is provided with groove, and described groove is fixedlyed connected with described turning cylinder.
9, bead type as claimed in claim 4 is characterized in that from falling system an end inside of described damper axle sleeve also is provided with groove, and described groove is connected with described turning cylinder, and the other end is fixedlyed connected with described damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203104690U CN201104764Y (en) | 2007-12-11 | 2007-12-11 | Beads pulling type self-dropping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203104690U CN201104764Y (en) | 2007-12-11 | 2007-12-11 | Beads pulling type self-dropping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201104764Y true CN201104764Y (en) | 2008-08-27 |
Family
ID=39956543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203104690U Expired - Lifetime CN201104764Y (en) | 2007-12-11 | 2007-12-11 | Beads pulling type self-dropping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201104764Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199198A (en) * | 2021-04-12 | 2022-10-18 | 庆丰富实业股份有限公司 | Wire winding assembly with guide sliding piece and curtain using same |
-
2007
- 2007-12-11 CN CNU2007203104690U patent/CN201104764Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199198A (en) * | 2021-04-12 | 2022-10-18 | 庆丰富实业股份有限公司 | Wire winding assembly with guide sliding piece and curtain using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201701658U (en) | Tall building escape self rescue device | |
| CN209137797U (en) | A kind of driving control system of life-saving device for high-rise fire hazard | |
| CN102839907B (en) | Sliding block mechanism of louver and sliding block system with gear clutch turnover mechanism | |
| CN201104764Y (en) | Beads pulling type self-dropping system | |
| CN203742429U (en) | Mechanical anti-falling climbing assistor | |
| CN204106881U (en) | A kind of high level quick falling escape apparatus | |
| CN102108934A (en) | Novel vertical-axis wind ball wind turbine | |
| CN205591624U (en) | Communication tower is solely managed to over -and -under type with self -locking function | |
| CN101934117B (en) | Aerial manned uniform descent life saving device | |
| CN217583763U (en) | Catering oil smoke online monitoring instrument | |
| CN202578460U (en) | Protective external sunshade roller shutter device | |
| CN202620509U (en) | Multiple-person reciprocating type escape slow-descending device | |
| CN201631939U (en) | Life-saving device | |
| CN204917518U (en) | Elevator safety tongs is carried and is drawn mechanism | |
| CN208838906U (en) | A kind of firm escape device for high-rise buildings | |
| CN113175200A (en) | Suspension platform for high-rise building outer wall construction | |
| CN206183820U (en) | Ware slowly falls in self -cooling high building | |
| CN102327677A (en) | Multi-person reciprocating escape descent control device | |
| CN206745764U (en) | A kind of double rope descending lifelines | |
| CN204563355U (en) | Two brake type Lifesaving device | |
| CN2362521Y (en) | Life-saving apparatus used in storied building | |
| CN205031771U (en) | Multi -functional rope equipment of putting | |
| CN204665190U (en) | Lamp decoration air purifier Motorized lift device | |
| CN107401316B (en) | One kind rotating freely flagpole | |
| CN207374385U (en) | Empty iron escape device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MINGCHENG SMART SUN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI MINGCHENG WINDOW DECORATIVE MATERIAL CO., LTD. Effective date: 20081107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081107 Address after: The nine road Shanghai Songjiang District Sijing town No. 289 2 floor, zip code: 201601 Patentee after: Shanghai Mingcheng Sun Technology Co.,Ltd. Address before: Nine road Shanghai Songjiang Sijing Industrial Zone No. 289, zip code: 201601 Patentee before: Shanghai Mingcheng Window Decorative Material Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI MINGCHENG BUILDING SUN SHADING AND ENERGY Free format text: FORMER NAME: SHANGHAI MINGCHENG INTELLIGENT SUN-SHADING TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201601 Shanghai City nine road Songjiang District Sijing town No. 289 2 floor Patentee after: Shanghai Mingcheng Building Shading Energy-saving Technology Co., Ltd. Address before: 201601 Shanghai City nine road Songjiang District Sijing town No. 289 2 floor Patentee before: Shanghai Mingcheng Sun Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |