CN204571775U - The adjusting torque tail of spring rolling curtain inserts syndeton - Google Patents
The adjusting torque tail of spring rolling curtain inserts syndeton Download PDFInfo
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- CN204571775U CN204571775U CN201520038950.3U CN201520038950U CN204571775U CN 204571775 U CN204571775 U CN 204571775U CN 201520038950 U CN201520038950 U CN 201520038950U CN 204571775 U CN204571775 U CN 204571775U
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Abstract
The adjusting torque tail that the utility model discloses a kind of spring rolling curtain inserts syndeton, by tail insert be connected with spring package into a single integrated structure, tail is plugged and is provided with hexagonal groove, and the outside that tail is inserted is connected with tail and inserts installation code, and tail is inserted to install on code and offered the perforate matched with hexagonal groove.Be connected by spring package and tail are slotting, plug the torsional forces adjustment structure that handled easily is set at tail, realize without the need to dismounting, the function regulated at any time, and when damaging appears in the parts such as torsion spring, facilitate timely renewal part, be beneficial to maintenance.
Description
Technical field
The utility model relates to spring rolling curtain technical field, and the adjusting torque tail especially relating to spring rolling curtain inserts syndeton.
Background technology
In general spring roller blind system, often head processed and spring are linked together, when spring foundation moment of torsion need be arranged, because of the difference of everyone feel, cannot determine that the fixing number of turns of torsional spring is to regulate the upper volume speed of the weight of feel and roller shutter, each adjustment needs whole roller shutter to pull down, head processed and spring is whole take out reel after adjust, dismounting is loaded down with trivial details and torque adjustment is extremely not convenient.
Utility model content
The utility model is for the deficiencies in the prior art, the adjusting torque tail that technical problem to be solved is to provide a kind of spring rolling curtain inserts syndeton, be connected by spring package and tail are slotting, the torsional forces adjustment structure that handled easily is set is plugged at tail, realize without the need to dismounting, the function regulated at any time, and when damaging appears in the parts such as torsion spring, facilitate timely renewal part, be beneficial to maintenance.
The utility model makes above-mentioned technical problem be solved by the following technical programs.
The adjusting torque tail of spring rolling curtain inserts syndeton, and inserted by tail and be connected with spring package into a single integrated structure, tail is plugged and is provided with hexagonal groove, and the outside that tail is inserted is connected with tail and inserts and install code, and tail is inserted on installation code and offered the perforate matched with hexagonal groove.
As preferably, tail is inserted and is comprised tail and insert overcoat, tail inserts axle, tail plugs in axle sleeve, metal lining, hexagonal eye-splice and locked spacer, metal lining liner is inserted in axle sleeve at tail, tail is plugged in axle sleeve and is arranged on tail and inserts in overcoat and to keep matched in clearance, tail is inserted the axle journal that axle inserts from tail the shaft head section that overcoat exposes through metal lining and is provided with the draw-in groove matched with locked spacer, the outer circumference surface that tail inserts the axle rear of axle is axially provided with raised line, the end face that tail inserts the axle rear of axle offers endoporus, hexagonal eye-splice inner side end is provided with the boss with described endoporus phase snap-fit engagement, the side of boss is provided with the poke rod matched with raised line, the end face outside of hexagonal eye-splice is provided with hexagonal groove.As improvement, the spindle nose that tail inserts axle is connected with tail socket, connector, the coaxial affixed spring package of tail socket, connector.As further improvement, as following two kinds of technical schemes:
1. the spindle nose end face that tail inserts axle offers screw, and tail socket, connector is provided with the through hole matched with screw, tail is inserted axle and is matched by screw, described screw and described through hole affixed integral with tail socket, connector.
2. spring package comprises connecting axle, spring connector, torsion spring and spring fifth wheel, spring connector is fixed in one end of connecting axle, spring fifth wheel to be set on connecting axle and to keep matched in clearance with connecting axle, torsion spring set is located on connecting axle and two ends and is fixed on spring connector and spring fifth wheel respectively, the affixed tail socket, connector of spring connector.As further improving, and for example following two kinds of technical schemes:
A. spring connector and spring fifth wheel are provided with conical surface connecting thread, and the two ends of torsion spring are fixed on described conical surface connecting thread.B. spring connector arranges tenon portion, tail socket, connector is arranged the groove keeping seamless grafting to coordinate with tenon portion.
As preferably, tail inserts the arranged outside of installing code side cover, side cover is provided with the spliced eye matched with perforate.Further improvement, the aperture periphery of the spliced eye of side cover is covered with the torque adjustment plate of movable dismounting, torque adjustment plate is provided with cross-under spliced eye and perforate and plugs with hexagonal groove the hexagonal boss coordinated.
The beneficial effects of the utility model: be connected by spring package and tail are slotting, tail is plugged and is arranged hexagonal groove, torsional forces setting can be carried out by the direct grafting hexagonal groove of die nut, also can be coordinated with hexagonal groove by the hexagonal boss on the torque adjustment plate of flexible connection and regulate torsion spring torque, this kind of syndeton conveniently can carry out torque adjustment, without the need to dismounting, regulate at any time, and when damaging appears in the parts such as torsion spring, conveniently change in time, be conducive to ordinary maintenance.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram under duty of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model;
Fig. 3 is the decomposing schematic representation of a kind of syndeton that spring package of the present utility model and tail are inserted;
Fig. 4 is the decomposition texture schematic diagram that in Fig. 3, tail is inserted.
In figure: 1-tail is inserted, and 101-tail inserts overcoat, and 102-tail inserts axle, and 103-tail plugs in axle sleeve, 104-metal lining, the eye-splice of 105-hexagonal, 106-locked spacer, 107-raised line, 108-boss, 109-poke rod, 2-spring package, 201-connecting axle, 202-spring connector, 2021-tenon portion, 203-torsion spring, 204-spring fifth wheel, 3-hexagonal groove, 4-tail is inserted and is installed code, 5-perforate, 6-tail socket, connector, 601-groove, 7-side cover, 8-spliced eye, 9-torque adjustment plate, 10-hexagonal boss.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in detail below by embodiment.
The utility model adopts tail to insert to be connected with spring package, fast and easy can to regulate torsional forces, the function of feel weight when realizing regulating volume speed on roller shutter and pull bead.
The adjusting torque tail of spring rolling curtain as depicted in figs. 1 and 2 inserts syndeton, inserting 1 by tail is connected into a single integrated structure with spring package 2, tail is inserted on 1 and is provided with hexagonal groove 3, and the outside that tail inserts 1 is connected with tail and inserts and install code 4, and tail is inserted to install on code 4 and offered the perforate 5 matched with hexagonal groove 3.When regulating moment of torsion, direct for die nut grafting hexagonal groove 3 can be carried out torsional forces setting.Also can select to insert the outside of installing code 4 at tail and set up side cover 7, side cover 7 arranges the spliced eye 8 matched with perforate 5.Meanwhile, establish the torque adjustment plate 9 of movable dismounting at the aperture periphery upper cover of the spliced eye 8 of side cover 7, torque adjustment plate 9 is arranged can cross-under spliced eye 8 and perforate 5 and plug the hexagonal boss 10 coordinated with hexagonal groove 3.Such structure, without the need to using die nut, directly can realize the adjustment of torsional forces by torque adjustment plate 9, convenient and strength-saving, removes the worry of additional configuration dynamic torque tool.
A kind of embodiment of 1 is inserted as tail, as shown in Figure 4, tail slotting 1 comprises tail and inserts overcoat 101, tail inserts axle 102, tail plugs in axle sleeve 103, metal lining 104, hexagonal eye-splice 105 and locked spacer 106, metal lining 104 liner is inserted in axle sleeve 103 at tail, tail is plugged in axle sleeve 103 and is arranged on tail and inserts in overcoat 101 and to keep matched in clearance, tail is inserted the axle journal that axle 102 inserts from tail the shaft head section that overcoat 101 exposes through metal lining 104 and is provided with the draw-in groove matched with locked spacer 106, the outer circumference surface that tail inserts the axle rear of axle 102 is axially provided with raised line 107, the end face that tail inserts the axle rear of axle 102 offers endoporus, hexagonal eye-splice 105 inner side end is provided with the boss 108 with described endoporus phase snap-fit engagement, the side of boss 108 is provided with the poke rod 109 matched with raised line 107, the end face outside of hexagonal eye-splice 105 is provided with hexagonal groove 3.In order to ensure bearing certain load, ensureing the reliability of syndeton, as shown in Figure 3, the spindle nose preferably inserting axle 102 at tail being connected with tail socket, connector 6, by crossing the coaxial affixed spring package 2 of tail socket, connector 6.As a kind of practical connected mode reliably, the spindle nose end face inserting axle 102 at tail offers screw, tail socket, connector 6 is arranged the through hole matched with screw, tail is inserted axle 102 and is matched by screw, described screw and described through hole affixed integral with tail socket, connector 6.Such syndeton supporting capacity is large, and endurance ruptures.
As a kind of embodiment of spring package 2, spring package 2 comprises connecting axle 201, spring connector 202, torsion spring 203 and spring fifth wheel 204, spring connector 202 is fixed in one end of connecting axle 201, spring fifth wheel 204 to be set on connecting axle 201 and to keep matched in clearance with connecting axle 201, torsion spring 203 is set on connecting axle 201 and two ends and is fixed on spring connector 202 and spring fifth wheel 204 respectively, the affixed tail socket, connector 6 of spring connector 202.In order to ensure the reliability that torsion spring 203 connects, guaranteeing whole system operation stability, preferably can all arrange conical surface connecting thread on spring connector 202 and spring fifth wheel 204, the two ends of torsion spring 203 are fixed on described conical surface connecting thread.Inserting 1 to make spring package 2 and tail to be better connected, spring connector 202 arranging tenon portion 2021, tail socket, connector 6 is arranged the groove (601) keeping seamless grafting to coordinate with tenon portion 2021.The syndeton of this seamless bolt-type is reliably firm, and indefatigability ruptures, for long-time, that multifrequency is secondary continuous use provides strong quality assurance.
The utility model is not limited to above-described embodiment, tail is inserted, the embodiment of other malformation that equivalence is replaced in the middle of the known technology that the resemblance of spring package and syndeton each other also can adopt those skilled in the art to obtain or prior art, as long as belong to technical conceive of the present utility model or spirit, be connected by spring package and tail are slotting, plug at tail simultaneously and torsional forces adjustment structure is set, to realizing without the need to dismounting, the embodiment for the purpose of torsional forces and renewal part is conveniently regulated all to drop in protection domain of the present utility model.
Claims (9)
1. the adjusting torque tail of spring rolling curtain inserts syndeton, it is characterized in that: insert (1) by tail and be connected into a single integrated structure with spring package (2), tail is inserted on (1) and is provided with hexagonal groove (3), the outside that tail inserts (1) is connected with tail slotting installation code (4), and tail is inserted to install on code (4) and offered the perforate (5) matched with hexagonal groove (3).
2. the adjusting torque tail of spring rolling curtain according to claim 1 inserts syndeton, it is characterized in that: tail slotting (1) comprises tail and inserts overcoat (101), tail inserts axle (102), tail plugs in axle sleeve (103), metal lining (104), hexagonal eye-splice (105) and locked spacer (106), metal lining (104) liner is inserted in axle sleeve (103) at tail, tail is plugged in axle sleeve (103) and is arranged on tail and inserts in overcoat (101) and to keep matched in clearance, tail is inserted the axle journal that axle (102) inserts from tail the shaft head section that overcoat (101) exposes through metal lining (104) and is provided with the draw-in groove matched with locked spacer (106), the outer circumference surface that tail inserts the axle rear of axle (102) is axially provided with raised line (107), the end face that tail inserts the axle rear of axle (102) offers endoporus, hexagonal eye-splice (105) inner side end is provided with the boss (108) with described endoporus phase snap-fit engagement, the side of boss (108) is provided with the poke rod (109) matched with raised line (107), the end face outside of hexagonal eye-splice (105) is provided with hexagonal groove (3).
3. the adjusting torque tail of spring rolling curtain according to claim 2 inserts syndeton, it is characterized in that: the spindle nose that tail inserts axle (102) is connected with tail socket, connector (6), the coaxial affixed spring package (2) of tail socket, connector (6).
4. the adjusting torque tail of spring rolling curtain according to claim 3 inserts syndeton, it is characterized in that: the spindle nose end face that tail inserts axle (102) offers screw, (6) are provided with the through hole matched with screw to tail socket, connector, and tail is inserted axle (102) and matched by screw, described screw and described through hole affixed integral with tail socket, connector (6).
5. the adjusting torque tail of spring rolling curtain according to claim 3 inserts syndeton, it is characterized in that: spring package (2) comprises connecting axle (201), spring connector (202), torsion spring (203) and spring fifth wheel (204), spring connector (202) is fixed in one end of connecting axle (201), spring fifth wheel (204) is set in connecting axle (201) and goes up and keep matched in clearance with connecting axle (201), torsion spring (203) is set in that connecting axle (201) is upper and two ends are fixed on spring connector (202) and spring fifth wheel (204) respectively, the affixed tail socket, connector (6) of spring connector (202).
6. the adjusting torque tail of spring rolling curtain according to claim 5 inserts syndeton, it is characterized in that: spring connector (202) and spring fifth wheel (204) are provided with conical surface connecting thread, the two ends of torsion spring (203) are fixed on described conical surface connecting thread.
7. the adjusting torque tail of spring rolling curtain according to claim 5 inserts syndeton, it is characterized in that: spring connector (202) is arranged tenon portion (2021), tail socket, connector (6) is upper arranges the groove (601) keeping seamless grafting to coordinate with tenon portion (2021).
8. the adjusting torque tail of spring rolling curtain according to any one of claim 1 to 7 inserts syndeton, it is characterized in that: tail inserts the arranged outside of installing code (4) side cover (7), side cover (7) is provided with the spliced eye (8) matched with perforate (5).
9. the adjusting torque tail of spring rolling curtain according to claim 8 inserts syndeton, it is characterized in that: the torque adjustment plate (9) aperture periphery of the spliced eye (8) of side cover (7) being covered with movable dismounting, torque adjustment plate (9) be provided with cross-under spliced eye (8) and perforate (5) and plug with hexagonal groove (3) the hexagonal boss (10) coordinated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038950.3U CN204571775U (en) | 2015-01-21 | 2015-01-21 | The adjusting torque tail of spring rolling curtain inserts syndeton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038950.3U CN204571775U (en) | 2015-01-21 | 2015-01-21 | The adjusting torque tail of spring rolling curtain inserts syndeton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204571775U true CN204571775U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520038950.3U Active CN204571775U (en) | 2015-01-21 | 2015-01-21 | The adjusting torque tail of spring rolling curtain inserts syndeton |
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| CN (1) | CN204571775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193976A (en) * | 2016-08-29 | 2016-12-07 | 无锡市绿色情丝帘业有限公司 | A kind of quick installation mechanism and roller shutter thereof |
| CN107642323A (en) * | 2017-11-03 | 2018-01-30 | 佛山市南海区金沙朗丽斯窗饰制品厂（普通合伙） | Pipe with small pipe diameter roller shutter controller |
-
2015
- 2015-01-21 CN CN201520038950.3U patent/CN204571775U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193976A (en) * | 2016-08-29 | 2016-12-07 | 无锡市绿色情丝帘业有限公司 | A kind of quick installation mechanism and roller shutter thereof |
| CN107642323A (en) * | 2017-11-03 | 2018-01-30 | 佛山市南海区金沙朗丽斯窗饰制品厂（普通合伙） | Pipe with small pipe diameter roller shutter controller |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |