CN205036281U - Elasticity curtain rollback mechanism that can ask for files for examination - Google Patents
Elasticity curtain rollback mechanism that can ask for files for examination Download PDFInfo
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- CN205036281U CN205036281U CN201520648805.7U CN201520648805U CN205036281U CN 205036281 U CN205036281 U CN 205036281U CN 201520648805 U CN201520648805 U CN 201520648805U CN 205036281 U CN205036281 U CN 205036281U
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Abstract
The utility model provides an elasticity curtain rollback mechanism that can ask for files for examination, including the guide arm, the pipe box, torque spring, the inserted bar, reel adapter sleeve and mount pad, the one end of inserted bar has the plug, the one end of guide arm is connected to the other end, reel adapter sleeve movable sleeve is on the inserted bar, the other end activity of guide arm is equipped with guide rod seat, torque spring, the pipe box overlaps in proper order to be located on the guide arm, inserted bar and pipe box are connected respectively to torque spring's both ends, specifically, the mount pad is adjustable damping mount pad, it is including the base, damping spring and regulating wheel part, the base has base bushing portion and baffle portion, baffle portion has the base and perforates and 2 pedestal mounting holes, the damping spring tightly overlaps on base bushing portion, the regulating wheel part passes through base perforation concentric shaft swing joint with the base, one end joint in the both ends of the damping spring gib head of regulating wheel part, the other end has the inserted bar jack and overlaps the grafting mutually with the plug of inserted bar. The utility model discloses having and adjusting the function of rolling up the curtain and packing up the back closed position, it is very convenient to use.
Description
Technical field
The utility model relates to curtain, is specifically installed on curtain reel for making the roller shutter elastic force unreeling mechanism of curtain rolling.
Background technology
Existing a kind of rolling curtain, it includes roller shutter reel, on roller shutter reel, rolling has cord, one end in roller shutter reel is provided with roller shutter detent mechanism for limiting curtain, the position of lower dead center, the other end in roller shutter reel is provided with elastic force unreeling mechanism, elastic force unreeling mechanism is provided with torque spring, during cord pull-out, roller shutter spool turns makes torque spring store power, when needing to pack up cord, torque spring release elastic force makes roller shutter reel rotate backward, the cord of pull-out is all wound back on reel, when the curtain weak point of this structure is that curtain is packed up, cord is all by rolling, cord can not rest on a certain position of forms, the use needs of customer can not be better met, be necessary to improve.
Summary of the invention
The purpose of this utility model proposes the adjustable roller shutter unreeling mechanism of a kind of elastic force, it has the function regulating roller shutter to pack up rear stop position, user and can need self-defined roller shutter to be stowed in position on forms according to use habit, has easy to adjust, that result of use is good feature.
The purpose of this utility model realizes by following technical scheme:
The adjustable roller shutter unreeling mechanism of a kind of elastic force, it includes guide rod, pipe box, torque spring, inserted link, reel adapter sleeve and mount pad.
One end of inserted link has the plug with mount pad grafting, described plug is square, triangle or rectangular cylindrical structures, the other end of inserted link has connector, the outer wall of described connector has connector card line, the connection head end of inserted link has inserted link axis hole, the activity of reel adapter sleeve is placed on inserted link, is provided with catch plate near the plug end of inserted link, and reel adapter sleeve and inserted link are coaxially socketed.
Be fixedly connected with inserted link in the inserted link axis hole that one end of guide rod inserts in inserted link, the other end of guide rod is movably equipped with guide rod seat, the outer wall of guide rod seat has the seat connection screens for connecting curtain reel.
Pipe box is movably set on guide rod, and the outer wall of pipe box has pipe box card line, one end of pipe box has adjustable plate, adjustable plate has the pipe box screens for connecting curtain reel.
Torque spring is placed on guide rod, and the two ends of torque spring clamp respectively and are connected on the connector card line of inserted link and the casing clamp line of pipe box.
Described mount pad is adjustable damping mount pad, it includes base, damping spring and regulating wheel parts, base has base sleeve portion and is located at the baffle portion of one end, base sleeve portion, the middle part of baffle portion has base perforation, baffle portion has 2 base installing holes, damping spring is tightly placed in the base sleeve portion of base, regulating wheel parts and base are flexibly connected by base concentric shafts of boring a hole, one end of regulating wheel parts is connected in the two ends gib head of damping spring, and the other end of regulating wheel parts has inserted link jack and to be nested grafting with the plug of inserted link.
A kind of structure of regulating wheel parts of the present utility model is: described regulating wheel parts are combined by runner, interior flap, transit plate and outer flap and form.
Runner is the tubular structure that two ends have opening, the inwall of runner has 2 stoppers, has annular slab in the opening of runner one end, and runner is placed in the base sleeve portion of base, and 2 stoppers of runner are between 2 end hook heads of damping spring.
Interior flap is positioned at the cannula portion of base, and interior flap is circular slab, and the middle part of interior flap has inner panel perforation, and the edge of interior flap has 2 inner panel installing holes.
Transit plate is positioned at the end of the cannula portion of base, and transit plate is circular slab, and the middle part of transit plate has the perforation of middle plate, and the edge of transit plate has 2 middle plate installing holes, and the outer rim of transit plate has plush copper.
Interior flap and transit plate are movably connected on base through base perforation, inner panel perforation and the perforation of middle plate by rivet, and the plush copper on transfer edges of boards inserts between 2 stoppers of runner.
Outer flap has flap portion and the Plug Division of disjunctor, Plug Division has inserted link jack, flap portion has swivel base installing hole, through swivel base installing hole, middle plate installing hole and inner panel installing hole, interior flap, transit plate and outer flap are connected and composed rotation seat by screw, the plug of inserted link inserts in the inserted link jack of outer flap, and runner rotates and drives transit plate rotation to make rotation seat, inserted link and guide rod synchronous axial system.
The another kind of structure of regulating wheel parts of the present utility model is: described regulating wheel parts comprise runner and adapter.
Runner is the tubular structure that two ends have opening, the inwall of runner has 2 stoppers, has annular slab in the opening of runner one end, and runner is placed in the base sleeve portion of base, and 2 stoppers of runner are between 2 end hook heads of damping spring.
Adapter has receptacle portion and the cannula portion of disjunctor, cannula portion limit have plush copper and the limit opening being positioned at plush copper both sides, the base sleeve portion that cannula portion lid inserts in base make 2 of damping spring end hook heads stretch out limit opening, plush copper is between 2 stoppers of runner, receptacle portion central authorities have inserted link jack and shaft through-hole, adapter is movably connected on base through base perforation and shaft through-hole by rivet, the plug of inserted link inserts on the inserted link jack of adapter, and runner rotates and makes adapter, inserted link and guide rod synchronous axial system.
Prioritization scheme, the plug of inserted link have 2 symmetrical inserted link grooves, the plug of the corresponding inserted link in middle part of catch plate has catch plate and wears mouth, catch plate Chuan Kou limit is provided with 2 symmetrical hooked head, catch plate wears muzzle on inserted link by catch plate, is fixed on the plug of inserted link by catch plate in the inserted link groove that the hooked head of catch plate is stuck in inserted link.
Further prioritization scheme, metallic gasket is provided with in the base sleeve portion of base, the baffle portion of base has 2 camera reference columns, the middle part of metallic gasket has pad perforation, the edge of metallic gasket has 2 said spacer mounting bores and 2 locating holes, metallic gasket is positioned to make in base 2 said spacer mounting bores of metallic gasket to aim at the base installing hole of base by the pad reference column of locating hole and base, by screw, base installing hole and said spacer mounting bores, base is connected with reel installing rack, is convenient to Fast Installation roller shutter.
During installation, the utility model is installed on the one end in roller shutter reel, the pipe box on reel adapter sleeve, guide rod and guide rod seat are connected on roller shutter mandrel interior wall respectively, and the other end in roller shutter reel is provided with roller shutter detent mechanism.
During normal use roller shutter, along with pull-out or the withdrawal of roller shutter, roller shutter spool turns, pipe box on reel adapter sleeve, guide rod and guide rod seat with roller shutter reel around guide rod synchronous axial system, because base and regulating wheel parts are in clamping connection by damping spring, regulating wheel parts at this moment do not rotate and inserted link does not rotate, and it is motionless that torque spring is connected to inserted link end, torque spring is connected to pipe box end and rotates with pipe box and store power or release power, coordinates the pull-out next time of roller shutter or all regains.
When roller shutter recovery dynamics will be regulated to make a certain height stopping at forms during withdrawal, first fix roller shutter reel (make roller shutter motionless), the grip force that manually rotating wheel overcomes damping spring again makes regulating wheel parts, inserted link and guide rod synchronous axial system, sleeve pipe does not rotate under the restriction of roller shutter reel, inserted link rotates and makes the dynamics of torque spring to being applicable to, and the less elastic force of torque spring release makes roller shutter entirely not regain and stop on a certain height of forms.After again being left behind by roller shutter, torque spring stores the less elastic force after the adjustment of power one-tenth again, after roller shutter still stops adjustment after packing up, position is not packed up entirely.
When wishing that roller shutter all reclaims, make torque spring tighten to the dynamics be applicable to according to aforesaid operations mode rotating wheel, the larger elastic force of torque spring release makes roller shutter entirely regain.
The utility model has following substantive distinguishing features and progress:
1, the utility model can realize the stop position after regulating roller shutter to pack up, and user and can need self-defined roller shutter to be stowed in position on forms according to use habit, has easy to adjust, that result of use is good feature.
2, the utility model also has the feature that structure is simple, be easy to assembling, can be assembled on roller shutter reel simply, fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the assembled state schematic diagram of Fig. 1 structure.
Fig. 3 is the assembled state schematic diagram (mount pad does not show) of Fig. 1 structure.
Fig. 4 is the structural representation of the inserted link of Fig. 1 structure.
Fig. 5 is a kind of structural representation of mount pad of the present utility model.
Fig. 6 is the assembling schematic diagram of the mount pad of Fig. 5 structure.
Fig. 7 is the structural representation (outer flap does not show) of the mount pad of Fig. 5 structure.
Fig. 8 is the another kind of structural representation of mount pad of the present utility model.
Fig. 9 is the assembling schematic diagram of the mount pad of Fig. 8 structure.
Figure 10 is the structural representation (runner does not show) of the mount pad of Fig. 8 structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1.
Referring to figs. 1 to Fig. 7, a kind of elastic force is adjustable roller shutter unreeling mechanism, it includes guide rod 1, pipe box 13, torque spring 14, inserted link 2, reel adapter sleeve 3 and mount pad.
One end of inserted link 2 has the plug 21 with mount pad grafting, described plug 21 is square, triangle or rectangular cylindrical structures, the other end of inserted link 2 has connector 22, the outer wall of described connector 22 has connector card line 221, the connection head end of inserted link 2 has inserted link axis hole, reel adapter sleeve 3 activity is placed on inserted link 2, the plug 21 of inserted link 2 have 2 symmetrical inserted link grooves 212, the plug 21 of the corresponding inserted link 2 in middle part of catch plate 23 has catch plate and wears mouth 231, catch plate is worn mouth 231 limit and is provided with 2 symmetrical hooked head 232, catch plate 23 is worn mouth 231 by catch plate and is placed on inserted link 2, in the inserted link groove 212 that the hooked head 232 of catch plate 23 is stuck in inserted link 2, catch plate 23 is fixed on the plug 21 of inserted link 2, reel adapter sleeve 3 and inserted link 2 are coaxially socketed.
Be fixedly connected with inserted link 2 in the inserted link axis hole that one end of guide rod 1 inserts in inserted link 2, the other end of guide rod 1 is movably equipped with guide rod seat 12, the outer wall of guide rod seat 12 has the seat connection screens 120 for connecting curtain reel.
Pipe box 13 is movably set on guide rod 1, the outer wall of pipe box 13 has pipe box card line 131, and one end of pipe box 13 has adjustable plate 132, adjustable plate 132 has the pipe box screens 130 for connecting curtain reel.
Torque spring 14 is placed on guide rod 1, and the two ends of torque spring 14 clamp respectively and are connected on the connector card line 221 of inserted link 2 and the casing clamp line 131 of pipe box 13.
In conjunction with reference to figure 5 to Fig. 7, mount pad is adjustable damping mount pad, and it includes base 4, damping spring 6 and regulating wheel parts.
Base 4 has base sleeve portion 41 and is located at the baffle portion 42 of one end, base sleeve portion 41, the middle part of baffle portion 42 has base perforation 421, baffle portion 42 has 2 base installing holes 422, damping spring 6 is tightly placed in the base sleeve portion 41 of base 4, metallic gasket 43 is provided with in the base sleeve portion 41 of base 4, the baffle portion 42 of base 4 has 2 camera reference columns 423, the middle part of metallic gasket 43 has pad perforation 431, the edge of metallic gasket 43 has 2 said spacer mounting bores 432 and 2 locating holes 433, metallic gasket 43 is positioned to make 2 of metallic gasket 43 said spacer mounting bores 432 aim at the base installing hole 422 of base 4 in base 4 by the pad reference column 423 of locating hole 433 and base 4.
Regulating wheel parts are combined by runner 5, interior flap 7, transit plate 8 and outer flap 9 and form.
Runner 5 has the tubular structure of opening for two ends, the inwall of runner 5 have 2 stoppers 52, in the opening of runner 5 one end, there is annular slab 53, runner 5 is placed in the base sleeve portion 41 of base 4, and 2 stoppers 52 of runner 5 are positioned at chien shih runner 5 and damping spring 6 clamping of 2 end hook heads 60 of damping spring 6.
Interior flap 7 is positioned at the cannula portion 41 of base 4, and interior flap 7 is circular slab, and the middle part of interior flap 7 has inner panel perforation 71, and the edge of interior flap 7 has 2 inner panel installing holes 72.
Transit plate 8 is positioned at the end of the cannula portion 41 of base 4, and transit plate 8 is circular slab, and the middle part of transit plate 8 has middle plate perforation 81, and the edge of transit plate 8 has 2 middle plate installing holes 82, and the outer rim of transit plate 8 has plush copper 83.
Interior flap 7 and transit plate 8 are movably connected on base 4 through base perforation 421, inner panel perforation 71 and middle plate perforation 81 by rivet 74, and the plush copper 83 on transit plate 8 limit inserts between 2 stoppers 52 of runner 5.
Outer flap 9 has flap portion 91 and the Plug Division 92 of disjunctor, Plug Division 92 has inserted link jack 921, flap portion 91 has swivel base installing hole 94, by screw 93, swivel base installing hole 94, middle plate installing hole 82 and inner panel installing hole 72, interior flap 7, transit plate 8 and outer flap 9 are connected and composed rotation seat 90, the plug 21 of inserted link 2 inserts in the inserted link jack 921 of outer flap 9, and runner 5 rotates and drives transit plate 8 rotation to make rotation seat 90, inserted link 2 and backstay 1 synchronous axial system.
During installation, one end in roller shutter reel is provided with roller shutter detent mechanism and is connected with reel installing rack, the utility model is installed on the other end in roller shutter reel, pipe box 13 on reel adapter sleeve 3, guide rod 1 and guide rod seat 12 are connected in roller shutter mandrel interior wall respectively, concrete reference diagram 5, reel installing rack 15 is fixed on base 4 through installing hole 152, base installing hole 422 and said spacer mounting bores 432 on reel installing rack 15 by screw 44 successively, and the two ends of roller shutter reel are installed on the forms of window both sides or top by reel installing rack 15.
During normal use roller shutter, along with pull-out or the withdrawal of roller shutter, roller shutter spool turns, pipe box 13 on reel adapter sleeve 3, guide rod 1 and guide rod seat 12 with roller shutter reel around guide rod 1 synchronous axial system, simultaneously under the grip force effect of damping spring 6, the regulating wheel parts of mount pad, inserted link 2 and guide rod 1 do not rotate, it is motionless that torque spring 14 is connected to inserted link 2 end, and torque spring 14 is connected to pipe box 13 end and rotates with pipe box 13, and torque spring 14 stores power or power of releasing pulls out to coordinate the next time of roller shutter or all regains.
When not wishing that roller shutter stops at a certain height of forms when all reclaiming but regain, first fix roller shutter reel (make roller shutter motionless), the grip force that manually rotating wheel 5 overcomes damping spring 6 again makes regulating wheel parts, inserted link 2 and guide rod 1 synchronous axial system, sleeve pipe 13 does not rotate under the restriction of roller shutter reel, inserted link 2 rotates and makes the dynamics of torque spring 14 to the position be applicable to, and the less elastic force that torque spring 14 discharges makes roller shutter entirely not regain and stop on a certain height of forms.After again being left behind by roller shutter, torque spring 14 stores the less elastic force after the adjustment of power one-tenth again, after roller shutter still stops adjustment after packing up, position is not packed up entirely.
When wishing that roller shutter all reclaims, torque spring 14 just can be made to tighten to the dynamics be applicable to according to aforesaid operations mode rotating wheel 5, the larger elastic force that torque spring 14 discharges makes roller shutter entirely regain.
Embodiment 2.
With reference to figure 8 to Figure 10, the adjustable roller shutter unreeling mechanism of elastic force of the present embodiment and the difference of embodiment 1 are: the regulating wheel parts of mount pad comprise runner 5 and adapter 10.
Runner 5 has the tubular structure of opening for two ends, the inwall of runner 5 have 2 stoppers 52, in the opening of runner 5 one end, there is annular slab 53, runner 5 is placed in the base sleeve portion 41 of base 4, and 2 stoppers 52 of runner 5 are positioned at chien shih runner 5 and damping spring 6 clamping of 2 end hook heads 60 of damping spring 6.
Adapter 10 comprises receptacle portion 102 and cannula portion 101, cannula portion 101 limit have plush copper 103 and the limit opening 100 being positioned at plush copper 103 both sides, the base sleeve portion 41 that cannula portion 101 lid inserts in base 4 in runner 5 make 2 of damping spring 6 end hook heads 60 stretch out limit opening 100, plush copper 103 is between 2 stoppers 52 of runner 5, receptacle portion 102 central authorities have inserted link jack 105 and shaft through-hole 104, adapter 10 is movably connected on base 4 through base perforation 421 and shaft through-hole 104 by rivet (not shown), the plug 21 of inserted link 2 inserts in the inserted link jack 105 of adapter 10, runner 5 rotates and makes adapter 10, inserted link 2 and backstay 1 synchronous axial system.
Base 4, the damping spring 6 of the guide rod 1 of the present embodiment, pipe box 13, inserted link 2, reel adapter sleeve 3 and mount pad are identical with embodiment 1.
The roller shutter positioning regulating mechanism of the present embodiment is identical with control method with the mounting method of embodiment 1, has the feature that elastic force is easy to adjust and result of use is good equally.
Claims (5)
1. the adjustable roller shutter unreeling mechanism of elastic force, it includes guide rod (1), pipe box (13), torque spring (14), inserted link (2), reel adapter sleeve (3) and mount pad;
One end of inserted link (2) has and the plug of mount pad grafting (21), described plug (21) is square, triangle or rectangular cylindrical structures, the other end of inserted link (2) has connector (22), the outer wall of described connector (22) has connector card line (221), the connection head end of inserted link (2) has inserted link axis hole, reel adapter sleeve (3) activity is placed on inserted link (2), catch plate (23) is installed near the plug end of inserted link (2), reel adapter sleeve (3) and inserted link (2) are coaxially socketed;
Be fixedly connected with inserted link (2) in the inserted link axis hole that one end of guide rod (1) inserts in inserted link (2), the other end of guide rod (1) is movably equipped with guide rod seat (12), and the seat outer wall of guide rod seat (12) had for connecting curtain reel connects screens (120);
Pipe box (13) is movably set on guide rod (1), the outer wall of pipe box (13) has pipe box card line (131), one end of pipe box (13) has adjustable plate (132), adjustable plate (132) has the pipe box screens (130) for connecting curtain reel;
Torque spring (14) is placed on guide rod (1), and the two ends of torque spring (14) clamp respectively and are connected on the connector card line (221) of inserted link (2) and the casing clamp line (131) of pipe box (13);
It is characterized in that: described mount pad is adjustable damping mount pad, it includes base (4), damping spring (6) and regulating wheel parts, base (4) has base sleeve portion (41) and is located at the baffle portion (42) of base sleeve portion (41) one end, the middle part of baffle portion (42) has base perforation (421), baffle portion (42) has 2 base installing holes (422), damping spring (6) is tightly placed in the base sleeve portion (41) of base (4), regulating wheel parts and base (4) are flexibly connected by base (421) concentric shafts of boring a hole, one end of regulating wheel parts is connected in the two ends gib head (60) of damping spring (6), the other end of regulating wheel parts has inserted link jack and to be nested grafting with the plug (21) of inserted link (2).
2. the adjustable roller shutter unreeling mechanism of elastic force according to claim 1, is characterized in that: described regulating wheel parts are combined by runner (5), interior flap (7), transit plate (8) and outer flap (9) and form;
Runner (5) has the tubular structure of opening for two ends, the inwall of runner (5) have 2 stoppers (52), there is in the opening of runner (5) one end annular slab (53), runner (5) is placed in the base sleeve portion (41) of base (4), and 2 stoppers (52) of runner (5) are positioned between 2 end hook heads (60) of damping spring (6);
Interior flap (7) is positioned at the cannula portion (41) of base (4), and interior flap (7) is circular slab, and the middle part of interior flap (7) has inner panel perforation (71), and the edge of interior flap (7) has 2 inner panel installing holes (72);
Transit plate (8) is positioned at the end of the cannula portion (41) of base (4), transit plate (8) is circular slab, the middle part of transit plate (8) has middle plate perforation (81), and the edge of transit plate (8) has 2 middle plate installing holes (82), and the outer rim of transit plate (8) has plush copper (83);
Interior flap (7) and transit plate (8) are movably connected on base (4) through base perforation (421), inner panel perforation (71) and middle plate perforation (81) by rivet (74), and the plush copper (83) on transit plate (8) limit inserts between 2 stoppers (52) of runner (5);
Outer flap (9) has flap portion (91) and Plug Division (92) of disjunctor, Plug Division (92) has inserted link jack (921), flap portion (91) has swivel base installing hole (94), by screw (93) through swivel base installing hole (94), middle plate installing hole (82) and inner panel installing hole (72) are by interior flap (7), transit plate (8) and outer flap (9) connect and compose rotation seat (90), the plug (21) of inserted link (2) inserts in the inserted link jack (921) of outer flap (9), runner (5) rotates and drives transit plate (8) rotation to make rotation seat (90), inserted link (2) and guide rod (1) synchronous axial system.
3. the adjustable roller shutter unreeling mechanism of elastic force according to claim 1, is characterized in that: described regulating wheel parts comprise runner (5) and adapter (10);
Runner (5) has the tubular structure of opening for two ends, the inwall of runner (5) have 2 stoppers (52), there is in the opening of runner (5) one end annular slab (53), runner (5) is placed in the base sleeve portion (41) of base (4), and 2 stoppers (52) of runner (5) are positioned between 2 end hook heads (60) of damping spring (6);
Adapter (10) has receptacle portion (102) and the cannula portion (101) of disjunctor, cannula portion (101) limit has plush copper (103) and be positioned at the limit opening (100) of plush copper (103) both sides, the base sleeve portion (41) that cannula portion (101) lid inserts in base (4) make 2 end hook heads (60) of damping spring (6) stretch out limit opening (100), plush copper (103) is positioned between 2 stoppers (52) of runner (5), receptacle portion (102) central authorities have inserted link jack (105) and shaft through-hole (104), adapter (10) is movably connected on base (4) through base perforation (421) and shaft through-hole (104) by rivet (74), the plug (21) of inserted link (2) inserts on the inserted link jack (105) of adapter (10), runner (5) rotates and makes adapter (10), inserted link (2) and guide rod (1) synchronous axial system.
4. the adjustable roller shutter unreeling mechanism of elastic force according to claim 1 or 2 or 3, it is characterized in that: the plug (21) of inserted link (2) has 2 symmetrical inserted link grooves (212), the plug (21) of the corresponding inserted link (2) in middle part of catch plate (23) has catch plate and wears mouth (231), catch plate is worn mouth (231) limit and is provided with 2 symmetrical hooked head (232), catch plate (23) is worn mouth (231) by catch plate and is placed on inserted link (2), in the inserted link groove (212) that the hooked head (232) of catch plate (23) is stuck in inserted link (2), catch plate (23) is fixed on the plug (21) of inserted link (2).
5. the adjustable roller shutter unreeling mechanism of elastic force according to claim 1 or 2 or 3, it is characterized in that: in the base sleeve portion (41) of base (4), be provided with metallic gasket (43), the baffle portion (42) of base (4) has 2 camera reference columns (423), the middle part of metallic gasket (43) has pad perforation (431), the edge of metallic gasket (43) has 2 said spacer mounting bores (432) and 2 locating holes (433), metallic gasket (43) is positioned to make in base (4) 2 said spacer mounting bores (432) of metallic gasket (43) to aim at the installing hole (422) of base (4) by the pad reference column (423) of locating hole (433) and base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648805.7U CN205036281U (en) | 2015-08-26 | 2015-08-26 | Elasticity curtain rollback mechanism that can ask for files for examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648805.7U CN205036281U (en) | 2015-08-26 | 2015-08-26 | Elasticity curtain rollback mechanism that can ask for files for examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036281U true CN205036281U (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648805.7U Active CN205036281U (en) | 2015-08-26 | 2015-08-26 | Elasticity curtain rollback mechanism that can ask for files for examination |
Country Status (1)
| Country | Link |
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| CN (1) | CN205036281U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888510A (en) * | 2016-06-06 | 2016-08-24 | 江门市明星窗帘制品有限公司 | Manual pull bead chain roller shutter |
| 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 |
| CN108005564A (en) * | 2018-01-29 | 2018-05-08 | 郑州名扬窗饰材料有限公司 | A kind of spring torsion adjuster |
| CN109295885A (en) * | 2018-11-10 | 2019-02-01 | 林玉平 | A kind of conductor table isolated column and its adjusting and application method |
| CN109906302A (en) * | 2016-09-13 | 2019-06-18 | 格朗特·雷蒙德·诺顿 | Adjustable spring system and method for roller shutter |
| CN109915006A (en) * | 2019-02-18 | 2019-06-21 | 广州市掬水帘饰品有限公司 | Spring rolling curtain |
| CN109989698A (en) * | 2019-02-19 | 2019-07-09 | 广州市掬水帘饰品有限公司 | A kind of wireless roller shutter spring structure |
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2015
- 2015-08-26 CN CN201520648805.7U patent/CN205036281U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888510A (en) * | 2016-06-06 | 2016-08-24 | 江门市明星窗帘制品有限公司 | Manual pull bead chain roller shutter |
| 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 |
| CN106193979B (en) * | 2016-08-29 | 2017-12-12 | 无锡市绿色情丝帘业有限公司 | A kind of torque force adjusting mechanism and its structure of rolling |
| CN109906302A (en) * | 2016-09-13 | 2019-06-18 | 格朗特·雷蒙德·诺顿 | Adjustable spring system and method for roller shutter |
| CN109906302B (en) * | 2016-09-13 | 2021-08-27 | 遮挡器具有限公司 | Adjustable spring system and method for roller blinds |
| US11339608B2 (en) | 2016-09-13 | 2022-05-24 | Blindware Pty Ltd | Adjustable spring system and method for roller blinds |
| CN108005564A (en) * | 2018-01-29 | 2018-05-08 | 郑州名扬窗饰材料有限公司 | A kind of spring torsion adjuster |
| CN108005564B (en) * | 2018-01-29 | 2023-12-05 | 郑州名扬窗饰材料有限公司 | Spring torsion regulator |
| CN109295885A (en) * | 2018-11-10 | 2019-02-01 | 林玉平 | A kind of conductor table isolated column and its adjusting and application method |
| CN109295885B (en) * | 2018-11-10 | 2020-10-30 | 台州市安锋智能科技有限公司 | Ticket selling stand isolation fence and adjusting and using method thereof |
| CN109915006A (en) * | 2019-02-18 | 2019-06-21 | 广州市掬水帘饰品有限公司 | Spring rolling curtain |
| CN109989698A (en) * | 2019-02-19 | 2019-07-09 | 广州市掬水帘饰品有限公司 | A kind of wireless roller shutter spring structure |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180118 Address after: No. 389 West Road 435007 Huangshi City, Hubei Province town of Hekou District Patentee after: Hubei Feng Zhan Hardware Products Co., Ltd. Address before: 511375 Xinxin Highway No. 168, Zhongxin Town, Zengcheng City, Guangzhou, Guangdong Patentee before: Guangzhou Fengding Hardware Product Co., Ltd. |
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| TR01 | Transfer of patent right |