CN108005564A - A kind of spring torsion adjuster - Google Patents
A kind of spring torsion adjuster Download PDFInfo
- Publication number
- CN108005564A CN108005564A CN201810081112.2A CN201810081112A CN108005564A CN 108005564 A CN108005564 A CN 108005564A CN 201810081112 A CN201810081112 A CN 201810081112A CN 108005564 A CN108005564 A CN 108005564A
- Authority
- CN
- China
- Prior art keywords
- surrounding edge
- layer surrounding
- middle level
- outer layer
- spring torsion
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/62—Counterweighting arrangements
Abstract
A kind of spring torsion adjuster, including housing, housing side set regulating wheel, and the side of regulating wheel towards housing is provided with a circle ratchet；Housing side also sets up with teeth, and tooth platform one end sets protrusion, and raised to coordinate with ratchet, the other end is connected with elastic component.Housing side sets ecto-entad to be arranged at intervals circular ring type outer layer surrounding edge, middle level surrounding edge and internal layer surrounding edge successively；Middle level surrounding edge and internal layer surrounding edge are highly equal, and outer layer surrounding edge is highly less than middle level surrounding edge.Spring torsion adjuster further includes regulation button, and regulation button includes plectrum and pushing block, and plectrum is connected with pushing block by contiguous block, and pushing block is arc, and arc coordinates with outer layer surrounding edge or middle level surrounding edge radian, and pushing block one end has helical teeth.It is smaller that the spring torsion adjuster of the present invention takes horizontal space, can do the cloth of curtain is wide to the limit, and greatly reduces other active forces that adjuster produces during spring is adjusted in itself, can more quickly adjust the torsion of spring rod.
Description
Technical field
The present invention relates to curtain technical field, and in particular to a kind of spring torsion adjuster.
Background technology
With the development and progress of society, window covering products are also constantly updating, the spring system of existing in the market production and sales
Unite curtain, including band spring rolling curtain, rolling screen without pull rope, without drawstring rainbow curtain.This kind of curtain is provided with spring rod in spool one end,
Spring rod torsion is needed to adjust to the gravitational equilibrium with curtain underbeam and cord during production and use.
It is very laborious for the debugging of spring rod torsion in the prior art, and debugging configuration occupied space is larger, installs cloth
It is wide many with actual window frame different widths, install also unsightly.
The content of the invention
The technical problem to be solved in the present invention is the debugging of spring rod torsion is very laborious in the prior art, and debugs configuration and account for
It is larger with space.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of spring torsion adjuster, including housing, housing side set regulating wheel, and the side of regulating wheel towards housing is provided with
One circle ratchet；Housing side also sets up with teeth, and tooth platform one end sets protrusion, and raised to coordinate with ratchet, the other end is connected with bullet
Property part.
Housing side sets ecto-entad to be arranged at intervals circular ring type outer layer surrounding edge, middle level surrounding edge and internal layer surrounding edge successively, outside
Spacing between layer surrounding edge and middle level surrounding edge is not less than ratchet height；Middle level surrounding edge and internal layer surrounding edge are highly equal, outer layer surrounding edge
Highly it is less than middle level surrounding edge.
The spring torsion adjuster further includes regulation button, and regulation button includes plectrum and pushing block, plectrum and pushing block
Connected by contiguous block, pushing block is arc, and arc coordinates with outer layer surrounding edge or middle level surrounding edge radian, and pushing block one end has helical teeth；
First notch is set on outer layer surrounding edge, and contiguous block is arranged in the first notch, and the width of contiguous block is less than the first notch
Width；Plectrum is located on the outside of outer layer surrounding edge, and pushing block is between outer layer surrounding edge and middle level surrounding edge.
Ripple glaze is set on the outside of plectrum.
Second notch is set on the surrounding edge of middle level, and the second notch two edges set two connecting plates, and two connecting plates extend to
Sliding slot is formed on internal layer surrounding edge and with internal layer surrounding edge, elastic component is set in sliding slot, tooth platform is movably arranged in sliding slot.
Middle level surrounding edge the second notch both sides interval pre-determined distance sets two ribs, and pushing block can move between two ribs
It is dynamic.
One end that tooth platform connects with elastic component sets counterbore, and elastic component one end is stretched into counterbore.
Elastic component is spring or shrapnel.
The centrally disposed square hole of regulating wheel, regulating wheel periphery are arranged at intervals a circle gear teeth；
The center side of regulating wheel towards housing is provided with positioning column, and positioning column is radially slotted, and housing internal layer surrounding edge center is set
It is equipped with through hole, through-hole diameter and positioning column diametric fit；Regulating wheel is buckled on outer layer surrounding edge, and positioning column is inserted in through hole.
The raised top of tooth platform one end is arc-shaped.
Relative to the prior art, technique effect of the invention is that spring torsion controller structure of the invention is simple, is taken
Horizontal space is smaller, avoids the problem that, since the too big occupancy cloth of adjuster horizontal space is wide, to accomplish maximum by the cloth of curtain is wide
Limit, and other active forces that adjuster produces during spring is adjusted in itself are greatly reduced, can be quicker
Adjusting spring rod torsion, can it is light quickly adjust spring system curtain prestressing force, so as to solve spring system torsion
Adjust the problem of difficult.The spring torsion adjuster can by cooperatively forming for ratchet on the inside of tooth platform, regulation button and regulating wheel
Bi-directional regulator is adjusted, it is necessary to which regulation button is pressed when reversely adjusting can realize that opposite direction is adjusted.
Brief description of the drawings
Fig. 1 is the explosive view of the spring torsion adjuster of the present invention；
Fig. 2 is the stereogram of the housing of the present invention；
Fig. 3 is the stereogram of the regulating wheel of the present invention；
Fig. 4 is the stereogram of the tooth platform of the present invention；
Fig. 5 is the stereogram of the regulation button of the present invention；
Fig. 6 is assemblied in the stereogram on housing for the tooth platform and regulation button of the present invention；
Fig. 7 is the perspective view that regulating wheel, tooth platform and the regulation button of the present invention is assemblied on housing；
Fig. 8 is the structure diagram of the spring rod of the present invention.
In figure, 1, housing, 11, through hole, 2, outer layer surrounding edge, the 21, first notch, 3, middle level surrounding edge, 31, connecting plate, 32, sliding
Groove, 33, rib, 4, internal layer surrounding edge, 5, regulating wheel, 51, ratchet, 52, square hole, 53, positioning column, 54, the gear teeth, 55, groove, 6, tooth
Platform, 61, raised, 62, circular arc, 63, counterbore, 7, elastic component, 8, regulation button, 81, plectrum, 82, ripple glaze, 83, pushing block, 84,
Helical teeth, 85, contiguous block, 9, spring rod, 91, connector.
Embodiment
As shown in Figure 1, a kind of spring torsion adjuster, including housing 1,1 side of housing set regulating wheel 5,5 court of regulating wheel
The side of housing 1 is provided with a circle ratchet 51；1 side of housing also sets up with teeth 6, and 6 one end of tooth platform sets protrusion 61, another
End is connected with elastic component 7.Protrusion 61 coordinates with ratchet 51, and the top of protrusion 61 is arc-shaped.
As illustrated in figs. 2-7,1 side of housing sets ecto-entad to be arranged at intervals circular ring type outer layer surrounding edge 2, middle level surrounding edge successively
3 and internal layer surrounding edge 4, the spacing between outer layer surrounding edge 2 and middle level surrounding edge 3 is not less than the height of ratchet 51；Middle level surrounding edge 3 and internal layer enclose
Side 4 is highly equal, and 2 height of outer layer surrounding edge is less than middle level surrounding edge 3；Regulating wheel 5 is buckled on outer layer surrounding edge 2, and regulating wheel 5 is towards housing
1 center side sets positioning column 53, and housing internal layer surrounding edge 4 is provided centrally with through hole 11, and through-hole diameter is matched somebody with somebody with positioning column diameter
Close；When regulating wheel 5 is buckled on outer layer surrounding edge 2, positioning column 53 is inserted in through hole, so that regulating wheel is fixed on housing.In reality
In the manufacturing process of border, through-hole diameter slightly less than positions column diameter, and positioning column radially slots 55, and the purpose is to make positioning column
Diameter can Flexible change within the specific limits so that preferably with through-hole diameter with merging clamping.
Spring torsion adjuster further includes regulation button 8, and regulation button 8 includes plectrum 81 and pushing block 83, plectrum 81 and pushes away
Block 83 is connected by contiguous block 85, and pushing block 83 is arc, and arc coordinates with outer layer surrounding edge 2 or 3 radian of middle level surrounding edge, pushing block 83 1
End has helical teeth 84；The thickness of pushing block and the height of outer layer surrounding edge are equal.
First notch 21 is set on outer layer surrounding edge 2, and contiguous block 85 is arranged in the first notch 21, and the width of contiguous block 85 is small
In the width of the first notch 21；Plectrum 81 is located at the outside of outer layer surrounding edge 2, pushing block 83 be located at outer layer surrounding edge 2 and middle level surrounding edge 3 it
Between.
The outside of plectrum 81 sets ripple glaze 82.When manual toggle plectrum 81 is with regulation button 8, it is possible to increase finger and plectrum 81
Frictional force.
Second notch is set on middle level surrounding edge 3, and the second notch two edges set two connecting plates 31, and two connecting plates 31 prolong
Extend on internal layer surrounding edge 4 and form sliding slot 32 with internal layer surrounding edge 4, elastic component 7 is set in sliding slot 32, tooth platform 6 is movably arranged on cunning
In groove 32.The thickness of tooth platform and the height of middle level surrounding edge are equal.The sum of the thickness of pushing block and the thickness of ratchet are no more than tooth platform
Thickness.
Surrounding edge 3 second notch both sides interval pre-determined distance in middle level sets two ribs 33, and pushing block 83 can be in two ribs 33
Between move.
One end that tooth platform 6 connects with elastic component 7 sets counterbore 63, and 7 one end of elastic component is stretched into counterbore 63.Elastic component 7 is
Spring or shrapnel.
The centrally disposed square hole 52 of regulating wheel 5,5 periphery of regulating wheel are arranged at intervals a circle gear teeth 54, and convenient rotate manually is adjusted
Section wheel 5.
The course of work of the present invention is as follows：
As shown in figure 8,9 one end of spring rod sets connector 91,91 centrally disposed square column of connector, square column, which injects, to be adjusted
In the square hole 52 at 5 centers of section wheel, the connection of spring rod 9 and spring torsion adjuster is completed.Spring torsion adjuster and spring
Rod 9 connects, and 9 specification of spring rod can be the plurality of specifications such as 25mm, 28mm, so the spring torsion adjuster can operate with spring volume
Curtain, rolling screen without pull rope and without a variety of spring system curtain such as drawstring rainbow curtain.
In use, it can realize adjusting spring torsion when being and rotate clockwise regulating wheel 5 in forward direction Fig. 7.Regulating wheel 5 is positive to be turned
When dynamic, ratchet 51 extrudes tooth platform 6, and there are the component towards 3 center of circle of middle level surrounding edge, tooth for active force of the ratchet 51 to tooth platform 6
Platform 6 is slided along sliding slot 32 and holddown spring so that ratchet 51 can smoothly cross the protrusion 61 on tooth platform 6, and regulating wheel 5 can be after
It is continuous to rotate.When the protrusion 61 on tooth platform 6 is in the teeth groove minimum point of ratchet 51, tooth platform 6 is ejected under spring force effect,
It is to rotate counterclockwise to realize that regulating wheel 5 is locked in not reversible Fig. 7.
When needing to rotate backward regulating wheel 5, regulation button 8 is promoted in the counterclockwise direction, and the helical teeth 84 on pushing block 83 squeezes
Protrusion 61 on knob platform 6, since the top of protrusion 61 is circular arc 62, helical teeth 84 is easy to produce towards middle level tooth platform 6
The active force in 3 center of circle of surrounding edge, tooth platform 6 is slided along sliding slot 32 and holddown spring, remote ratchet 51, and at this time, ratchet 51 will be from tooth
The active force of platform 6, regulating wheel 5 can realize rotating.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of departing from general idea of the present invention, some changes and improvements can also be made, these should also be considered as the protection of the present invention
Scope.
Claims (10)
1. a kind of spring torsion adjuster, it is characterised in that including housing（1）, housing（1）Side sets regulating wheel（5）, adjust
Wheel（5）Towards housing（1）Side be provided with a circle ratchet（51）；Housing（1）Side also sets up with teeth（6）, tooth platform（6）One
End sets raised（61）, it is raised（61）With ratchet（51）Coordinate, the other end is connected with elastic component（7）.
2. spring torsion adjuster according to claim 1, it is characterised in that housing（1）Side set ecto-entad according to
Minor tick sets circular ring type outer layer surrounding edge（2）, middle level surrounding edge（3）With internal layer surrounding edge（4）, outer layer surrounding edge（2）With middle level surrounding edge（3）
Between spacing be not less than ratchet（51）Highly；Middle level surrounding edge（3）With internal layer surrounding edge（4）It is highly equal, outer layer surrounding edge（2）Highly
Less than middle level surrounding edge（3）.
3. spring torsion adjuster according to claim 2, it is characterised in that spring torsion adjuster further include adjusting by
Button（8）, regulation button（8）Including plectrum（81）And pushing block（83）, plectrum（81）And pushing block（83）Pass through contiguous block（85）Connection,
Pushing block（83）For arc, arc and outer layer surrounding edge（2）Or middle level surrounding edge（3）Radian coordinates, pushing block（83）One end has helical teeth
（84）；
Outer layer surrounding edge（2）The first notch of upper setting（21）, contiguous block（85）It is arranged on the first notch（21）It is interior, contiguous block（85）'s
Width is less than the first notch（21）Width；Plectrum（81）Positioned at outer layer surrounding edge（2）Outside, pushing block（83）Positioned at outer layer surrounding edge
（2）With middle level surrounding edge（3）Between.
4. spring torsion adjuster according to claim 3, it is characterised in that plectrum（81）Outside sets ripple glaze
（82）.
5. spring torsion adjuster according to claim 3, it is characterised in that middle level surrounding edge（3）The second notch of upper setting,
Second notch two edges set two connecting plates（31）, two connecting plates（31）Extend to internal layer surrounding edge（4）Above and with internal layer enclose
Side（4）Form sliding slot（32）, sliding slot（32）Interior setting elastic component（7）, tooth platform（6）Movably it is arranged on sliding slot（32）It is interior.
6. spring torsion adjuster according to claim 5, it is characterised in that middle level surrounding edge（3）Between second notch both sides
Every pre-determined distance, two ribs are set（33）, pushing block（83）Can be in two ribs（33）Between move.
7. spring torsion adjuster according to claim 1, it is characterised in that tooth platform（6）With elastic component（7）One to connect
End sets counterbore（63）, elastic component（7）Counterbore is stretched into one end（63）It is interior.
8. spring torsion adjuster according to claim 1, it is characterised in that elastic component（7）For spring or shrapnel.
9. spring torsion adjuster according to claim 2, it is characterised in that regulating wheel（5）Centrally disposed square hole
（52）, regulating wheel（5）Periphery is arranged at intervals a circle gear teeth（54）；
Regulating wheel（5）Towards housing（1）Center side be provided with positioning column（53）, positioning column（53）Radially slot（55）,
Housing internal layer surrounding edge（4）It is provided centrally with through hole（11）, through-hole diameter and positioning column diametric fit；Regulating wheel（5）It is buckled in outer layer
Surrounding edge（2）On, positioning column（53）It is inserted in through hole.
10. spring torsion adjuster according to claim 1, it is characterised in that tooth platform（6）The protrusion of one end（61）Top
Portion is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081112.2A CN108005564B (en) | 2018-01-29 | 2018-01-29 | Spring torsion regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081112.2A CN108005564B (en) | 2018-01-29 | 2018-01-29 | Spring torsion regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108005564A true CN108005564A (en) | 2018-05-08 |
| CN108005564B CN108005564B (en) | 2023-12-05 |
Family
ID=62066437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810081112.2A Active CN108005564B (en) | 2018-01-29 | 2018-01-29 | Spring torsion regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108005564B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3119717U (en) * | 2005-12-15 | 2006-03-09 | 智永 王 | Curtain up-and-down moving device |
| KR20090085431A (en) * | 2008-02-04 | 2009-08-07 | 정감익 | Winding apparatus for roll screen |
| CN201303826Y (en) * | 2008-11-06 | 2009-09-09 | 晟铭电子科技股份有限公司 | Curtain drawstring receiving mechanism |
| KR20110006378A (en) * | 2009-07-14 | 2011-01-20 | 김성수 | Winding apparatus for roll screen |
| KR101318404B1 (en) * | 2012-06-14 | 2013-10-16 | 박해성 | Lifting device of curtain |
| CN203769627U (en) * | 2014-01-06 | 2014-08-13 | 杭州万事达装饰用品有限公司 | Roller shutter rolling device |
| CN203978248U (en) * | 2014-07-15 | 2014-12-03 | 王芳明 | A kind of energy-storaging spring governor motion of applying on roller shutter |
| KR20150014599A (en) * | 2013-07-30 | 2015-02-09 | 김대영 | Roll blind |
| TW201532569A (en) * | 2014-02-18 | 2015-09-01 | Ya-Ying Lin | Cordless roller blinds and reeling device thereof |
| CN205036281U (en) * | 2015-08-26 | 2016-02-17 | 广州丰鼎五金制品有限公司 | Elasticity curtain rollback mechanism that can ask for files for examination |
| CN106193979A (en) * | 2016-08-29 | 2016-12-07 | 无锡市绿色情丝帘业有限公司 | A kind of torque force adjusting mechanism and structure of rolling thereof |
| US20170159359A1 (en) * | 2015-10-29 | 2017-06-08 | Coulisse B.V. | Spring operated roller blind system with tension spring adjusting mechanism and locking element for said system |
| CN107345471A (en) * | 2017-07-06 | 2017-11-14 | 王芳明 | A kind of spring curtain balancer and its without drawstring window treatment |
| CN207813469U (en) * | 2018-01-29 | 2018-09-04 | 郑州名扬窗饰材料有限公司 | A kind of spring torsion adjuster |
-
2018
- 2018-01-29 CN CN201810081112.2A patent/CN108005564B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3119717U (en) * | 2005-12-15 | 2006-03-09 | 智永 王 | Curtain up-and-down moving device |
| KR20090085431A (en) * | 2008-02-04 | 2009-08-07 | 정감익 | Winding apparatus for roll screen |
| CN201303826Y (en) * | 2008-11-06 | 2009-09-09 | 晟铭电子科技股份有限公司 | Curtain drawstring receiving mechanism |
| KR20110006378A (en) * | 2009-07-14 | 2011-01-20 | 김성수 | Winding apparatus for roll screen |
| KR101318404B1 (en) * | 2012-06-14 | 2013-10-16 | 박해성 | Lifting device of curtain |
| KR20150014599A (en) * | 2013-07-30 | 2015-02-09 | 김대영 | Roll blind |
| CN203769627U (en) * | 2014-01-06 | 2014-08-13 | 杭州万事达装饰用品有限公司 | Roller shutter rolling device |
| TW201532569A (en) * | 2014-02-18 | 2015-09-01 | Ya-Ying Lin | Cordless roller blinds and reeling device thereof |
| CN203978248U (en) * | 2014-07-15 | 2014-12-03 | 王芳明 | A kind of energy-storaging spring governor motion of applying on roller shutter |
| CN205036281U (en) * | 2015-08-26 | 2016-02-17 | 广州丰鼎五金制品有限公司 | Elasticity curtain rollback mechanism that can ask for files for examination |
| US20170159359A1 (en) * | 2015-10-29 | 2017-06-08 | Coulisse B.V. | Spring operated roller blind system with tension spring adjusting mechanism and locking element for said system |
| CN106193979A (en) * | 2016-08-29 | 2016-12-07 | 无锡市绿色情丝帘业有限公司 | A kind of torque force adjusting mechanism and structure of rolling thereof |
| CN107345471A (en) * | 2017-07-06 | 2017-11-14 | 王芳明 | A kind of spring curtain balancer and its without drawstring window treatment |
| CN207813469U (en) * | 2018-01-29 | 2018-09-04 | 郑州名扬窗饰材料有限公司 | A kind of spring torsion adjuster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108005564B (en) | 2023-12-05 |
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