CN206928879U - A kind of resistance gauge - Google Patents
A kind of resistance gauge Download PDFInfo
- Publication number
- CN206928879U CN206928879U CN201720541927.5U CN201720541927U CN206928879U CN 206928879 U CN206928879 U CN 206928879U CN 201720541927 U CN201720541927 U CN 201720541927U CN 206928879 U CN206928879 U CN 206928879U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- screw rod
- spring
- resistance gauge
- friction plate
- 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.)
- Withdrawn - After Issue
Links
- 230000000694 effects Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
A kind of resistance gauge, it is characterised in that including the screw rod with connecting portion, rotate the pipe sleeve being socketed on connecting portion, be arranged on connecting portion and friction plate before the pipe sleeve pressure end, be screwed on screw rod nut, wear the spring being connected on screw rod and between nut and friction plate.The advantages of the utility model is compared with the prior art, convenient with that can discharge roller shutter, wind, and the length of roller shutter release curtain is controllable and accurate.
Description
Technical field：
It the utility model is related to a kind of curtain technology.
Background technology：
Some existing curtain technologies, it is necessary to a kind of resistance can with the increase of curtain kinetic energy increased resistance gauge, with
Slow down the speed of curtain motion or even stop curtain motion, such as rolling screen without pull rope is generally provided with rebounding mechanism, moreover,
Because no resistance gauge offsets the screen resilience of rebounding mechanism, rebounding mechanism must be provided with actuating mechanism, in use, curtain is pulled,
Curtain is set to be discharged from spool, to open curtain, meanwhile, rebounding mechanism savings resilience kinetic energy, once need curtain to return
When on rollback spool, rebounding mechanism is touched, rebounding mechanism is in the case where the power of resilience accumulation of energy drives, by curtain backrush backrush axle.
Such a roller shutter, no matter roller shutter opens（Winding）To that position, it is required for touching rebounding mechanism, by touching in rebounding mechanism
Stop mechanism prevents the backrush of rebounding mechanism, so that roller shutter is stopped on the position of setting, moreover, when touching rebounding mechanism, by
The chocking construction of rebounding mechanism determined, roller shutter is required for backrush certain and uncertain distance, the length for causing roller shutter to discharge
Degree is not accurate enough, uses very inconvenient.
Utility model content：
Goal of the invention of the present utility model is that providing a kind of resistance can increase with the increase of curtain kinetic energy, can slow down
The speed of curtain motion even makes the resistance gauge that curtain motion stops.
The utility model be achieved in that including the screw rod with connecting portion, rotate be socketed in pipe sleeve on connecting portion,
Be arranged on connecting portion and the friction plate before pipe sleeve pressure end, be screwed on screw rod nut, wear be connected on screw rod and
Spring between nut and friction plate.One of which purposes of the present utility model is：It is fenestrate that the utility model is arranged on volume
Reel one end of curtain, and connecting portion is fixed on Curtain rod, nut is connected with reel inner chamber and rotated with spool turns,
The connection end of the backrush spring of the other end with backrush spring of reel is connected on Curtain rod, is pulled curtain, is made curtain
Discharged from reel, meanwhile, the rotating cylinder of rotation makes the elastic force of backrush spring savings revolution, with the nut rotated along spiral shell
Bar is rotated and moved to connecting portion direction, and increased pressure is applied on friction plate, makes to rub by extrusion spring, the spring being extruded
Pad is applied to the pressure increase of pipe sleeve pressure end, and frictional force also increases, and stops that curtain discharges from reel, due to
The release of curtain, the weight of curtain also increase the power of curtain release, so as to which a part counteracts the savings revolution of backrush spring
Elastic force, moreover, the frictional force that friction plate is applied to pipe sleeve pressure end is more than backrush bullet plus the gravity of discharged curtain
The elastic force of spring savings revolution, meanwhile, friction plate is applied to bullet of the frictional force plus the savings revolution of backrush spring of pipe sleeve pressure end
Power is more than the gravity of discharged curtain, and the elastic force of backrush spring savings revolution is applied to pipe sleeve pressure more than friction plate
The frictional force at end, so, in the effect of no external force, reel can neither discharge casement, meanwhile, it can not be wound back and be released again
The curtain put, only in the presence of external force, such as pulled down curtain, curtain could discharge or hold up window from reel
Curtain, to offset the gravity of the curtain discharged, reel could wind the curtain of retraction release, so as to realize present patent application
Purpose of utility model.
Here, platen is provided between friction plate and spring, platen is socketed on connecting portion and moved axially along connecting portion.
Using platen, the force area that spring is applied on friction plate is added, enables friction plate uniform stressed, ensures that friction plate can have
Effect ground equably applies frictional force to pipe sleeve pressure end.
Compared with the prior art the utility model, there is resistance can increase with the increase of curtain kinetic energy, can slow down window
The advantages of speed of curtain motion even stops curtain motion.
Brief description of the drawings：
Fig. 1 is the structural representation of embodiment 1 of the present utility model；
Fig. 2 is the structural representation of embodiment 2 of the present utility model；
Fig. 3 is the structural representation using roller shutter of the present utility model.
Embodiment：
The utility model is described in further detail in conjunction with drawings and examples：
Embodiment 1：As shown in figure 1, the utility model includes the screw rod 2 with cylindrical connecting portion 1, rotates the company of being socketed in
Pipe sleeve 3 in socket part 1, it is arranged on connecting portion 1 and the friction plate 4 before the pressure end 3a of pipe sleeve 3, is screwed on screw rod 2
Nut 5, wear the spring 6 being connected on screw rod 2 and between nut 5 and friction plate 4.
Travel(l)ing rest 7 is rotatably connected in the end of screw rod 2, so that support 7 is arranged on roller shutter reel inner chamber and with reel
Rotate and rotate, the both ends of screw rod 2 is all obtained support without rocking.
Guide groove 8 is provided with cylindrical connecting portion 1, friction plate 4 is socketed on cylindrical connecting portion 1 in annular shape, circle
The inner side of ring-shaped friction lining 4 is provided with the tenon 9 inlayed into guide groove 8 is interior and is moved along the activity of guide groove 8.So, friction plate 4 had both been facilitated
The pressure end 3a of pipe sleeve 3 is close to, meanwhile, friction plate 4 can not be rotated and rotated with pipe sleeve 3 again.
There are only face 10 in the end set of cylindrical connecting portion 1, to prevent pipe sleeve 3 from being spun off from cylindrical connecting portion 1.
Embodiment 2：As shown in Fig. 2 the present embodiment is on the basis of embodiment 1, set between friction plate 4 and spring 6
There is platen 11, platen 11 is socketed on connecting portion 1 and moved axially along connecting portion 1.
Platen 11 is provided with the spring housing 12 for rotating and being socketed in cylindrical connecting portion 1, and being provided with screw thread on nut 5 is screwed in
Spring housing 13 on screw rod 2, the both ends of spring 6 are fixed by socket the spring housing 13 of spring housing 12 and nut 5 in platen 11 respectively
On.
As shown in figure 3, in use, the utility model a is arranged on into volume curtain b reel c one end, and by this practicality newly
Type a connecting portion 1 is fixed on Curtain rod d wherein on one end, and nut 5 of the present utility model is connected and with volume with reel c inner chambers
Cylinder c is rotated and rotated, and the backrush spring e of the reel c other end with backrush spring e connection end is connected to Curtain rod d
The other end on, backrush spring e spring free end passes through the connector g and reel that are fixed together with spring free end
C connections simultaneously rotate with rotation, and the free end of the curtain b on reel c is connected with counterweight f, to increase the curtain b's discharged
Weight, in order to adjust the balance of various power sources.
Claims (9)
1. a kind of resistance gauge, it is characterised in that including the screw rod with connecting portion, rotate the pipe sleeve being socketed on connecting portion, setting
Friction plate on connecting portion and before the pipe sleeve pressure end, the nut being screwed on screw rod, wear and be connected on screw rod and be located at
Spring between nut and friction plate.
2. resistance gauge according to claim 1, it is characterised in that platen, platen socket are provided between friction plate and spring
Moved axially on connecting portion and along connecting portion.
3. resistance gauge according to claim 2, it is characterised in that platen is provided with rotation and is socketed in cylindrical connecting portion
Spring housing, the spring housing that screw thread is screwed on screw rod is provided with nut, the both ends of spring are fixed by socket the bullet in platen respectively
On the spring housing of spring set and nut.
4. according to the resistance gauge described in claim 1 or 2 or 3, it is characterised in that guide groove is provided with cylindrical connecting portion, is rubbed
Pad is socketed on cylindrical connecting portion in annular shape, is provided with and is inlayed into guide groove and along guide groove on the inside of circular friction plate
The mobile tenon of activity.
5. according to the resistance gauge described in claim 1 or 2 or 3, it is characterised in that have only in the end set of cylindrical connecting portion
Face.
6. resistance gauge according to claim 4, it is characterised in that have only face in the end set of cylindrical connecting portion.
7. according to the resistance gauge described in claim 1 or 2 or 3 or 6, it is characterised in that be rotatably connected to activity in the end of screw rod
Support.
8. resistance gauge according to claim 4, it is characterised in that be rotatably connected to travel(l)ing rest in the end of screw rod.
9. resistance gauge according to claim 5, it is characterised in that be rotatably connected to travel(l)ing rest in the end of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720541927.5U CN206928879U (en) | 2017-05-16 | 2017-05-16 | A kind of resistance gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720541927.5U CN206928879U (en) | 2017-05-16 | 2017-05-16 | A kind of resistance gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928879U true CN206928879U (en) | 2018-01-26 |
Family
ID=61352524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720541927.5U Withdrawn - After Issue CN206928879U (en) | 2017-05-16 | 2017-05-16 | A kind of resistance gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206928879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948741A (en) * | 2017-05-16 | 2017-07-14 | 李七妹 | A kind of resistance gauge |
-
2017
- 2017-05-16 CN CN201720541927.5U patent/CN206928879U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948741A (en) * | 2017-05-16 | 2017-07-14 | 李七妹 | A kind of resistance gauge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106051037B (en) | A kind of mechanical one-way damper | |
| CN101021139B (en) | Rolling curtain | |
| CN208361601U (en) | A kind of etching machines and its coiled strip bogey | |
| CN209684920U (en) | A kind of mechanical tension unwinding device | |
| CN206928879U (en) | A kind of resistance gauge | |
| CN204175535U (en) | The storage device of torque machinery energy | |
| US20140130989A1 (en) | Window dressing control device | |
| CN206753440U (en) | A kind of roller shutter | |
| US20120061035A1 (en) | Limit mechanism of upper stop level and lower stop level for rolling door | |
| CN201317607Y (en) | Winder | |
| CN106948738B (en) | A kind of roller shutter | |
| CN203199753U (en) | Feedback flexible material tension control device | |
| CN106948741A (en) | A kind of resistance gauge | |
| CN204342195U (en) | A kind of low-speed retraction automatic hose reel | |
| CN205370402U (en) | Energy -conserving curtain of rolling up convenient to installation | |
| CN210456809U (en) | Tension device | |
| CN205000154U (en) | Electronic clothes hanger's that dries in air spiral device | |
| CN203835235U (en) | Torsional spring breakage preventing device | |
| CN205841617U (en) | A kind of mechanical type one-way damper | |
| CN109624955A (en) | A kind of braking system that wheeled robot uses | |
| CN109399478A (en) | A kind of power winding mechanism of electric clothes airing machine | |
| CN1780970B (en) | A friction device for rolling up curtains and the like | |
| CN201621216U (en) | Spring-force driven dual-drum driving device with low driving speed | |
| CN103482519B (en) | A kind of Pneumatic hoist clutch brake | |
| CN104528471B (en) | Constant-tension cable drum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190426 Address after: 528200 Yongchangli 42, Wanshou Street, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Zhu Haiping Address before: 528200 Yongchangli 42, Wanshou Street, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province Patentee before: Li Qimei |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Nanhai Ronghao Home Window Products Co., Ltd. Assignor: Zhu Haiping Contract record no.: 2019440000112 Denomination of utility model: Resistance gauge Granted publication date: 20180126 License type: Exclusive License Record date: 20190610 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190809 Address after: 528200 Comprehensive Yard Section C of Jiujiang Town Industrial Park, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan Nanhai Ronghao Home Window Products Co., Ltd. Address before: Jiujiang Zhen Wan Shou Jie Nanhai District of Yongchang city of Foshan province Guangdong 528200 No. 42 Patentee before: Zhu Haiping |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180126 Effective date of abandoning: 20200204 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180126 Effective date of abandoning: 20200204 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |