CN201224666Y - Novel manual winder - Google Patents
Novel manual winder Download PDFInfo
- Publication number
- CN201224666Y CN201224666Y CNU2008200739403U CN200820073940U CN201224666Y CN 201224666 Y CN201224666 Y CN 201224666Y CN U2008200739403 U CNU2008200739403 U CN U2008200739403U CN 200820073940 U CN200820073940 U CN 200820073940U CN 201224666 Y CN201224666 Y CN 201224666Y
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- CN
- China
- Prior art keywords
- torsion spring
- model
- utility
- inner arm
- swivel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel manual string winder, which characterized in comprising a rocker arm and a winding coil, a string clamping device is arranged on the winding coil. The utility model is characterized in that: the winding coil is axially provided with a protrusion, the protrusion is matched with the groove arranged on the rotary body, an inner arm torsion spring is arranged at one end of the rotary body, both arms of the inner arm torsion spring are arranged between the protrusion and the groove, the inner arm torsion spring is arranged in the annular slot on the side wall of inner hole of the base, the housing is sleeved outside the winding coil, the housing is arranged fixedly with the base. The utility model has the advantages of small size, convenient operation, light mass, and reliable performance. The utility model can be widely used in various small hoisting and lifting structures.
Description
Technical field
The utility model relates to a kind of winder, particularly relates to a kind of novel manual winder that is used for various small-sized liftings, lifting structure.
Background technology
In the market, very single for the structure of manually rising progressively, rise falling unit, generally still be the structure that traditional rocking arm directly drives spool, when using this structure, when rocking arm stops operating, the spool counter-rotating, hoisting heavy can plunk down, and easily the person is damaged.
Summary of the invention
The utility model can guarantee that handle rests on the optional position in the spiral process, the novel manual winder that wire spool is nonreversible for the technical matters that exists in the solution known technology provides a kind of.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: a kind of novel manual winder, comprise rocking arm and wire spool, the card line apparatus is installed on the wire spool, described winding roll is provided with projection vertically, the groove that is provided with on described projection and the swivel is equipped, the inner arm torsion spring is installed in one end of described swivel, two arms of described inner arm torsion spring are between described projection and described groove, described inner arm torsion spring is installed in the annular groove that is provided with on the base endoporus sidewall, the outside cover casing of described winding roll, described shell and base install.
The utility model can also adopt following technical measures:
Described novel manual winder is characterized in that: an end of described rocking arm is a tetragonal body, is inserted in the endoporus of swivel.
Described novel manual winder is characterized in that: described card line apparatus is a card line pin, and described card line pin is fixed on the wire spool, is provided for installing the preformed hole of clamp nut in shell end.
Advantage and the good effect that the utlity model has are: because the utility model is equipped with the inner arm torsion spring between winding roll and swivel, when swivel stops operating that is handle when resting on the optional position, the weight that is raised or descends applies downward power to winding roll, winding roll tightens torsion spring, torsion spring applies antagonistic force to swivel, this antagonistic force passes to the projection that is provided with on the winding roll by the groove that is provided with on the swivel, thereby make winding roll keep static, realized that handle rests on the optional position in the spiral process, winding roll is nonreversible, prevent that hoisting heavy from plunking down, avoid the injury person.It is little, easy and simple to handle that the utility model also has a volume, light weight, and the advantage of dependable performance can be widely used in various small-sized liftings, the lifting structure.
Description of drawings
Fig. 1 is a structural representation transparent view of the present utility model;
Fig. 2 is a structural representation front view of the present utility model;
Fig. 3 is the right elevation of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2;
Fig. 5 is the A-A cutaway view of Fig. 3
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 to Fig. 5, the utility model can be fixed with the connecting element bolt together by the housing 1 and the base 2 that are solidly installed.Have a circle annular groove on the base 2 endoporus sidewalls, be used to locate inner arm torsion spring 3, prevent spring 3 end float misalignments.Groove on the swivel 4 cooperates installation with projection on the wire spool 5, and two arms of inner arm torsion spring 3 are fixed, and by the rotation drive wire spool 5 and the inner arm torsion spring 3 of swivel 4, the three rotates together, with steel rope on wire spool 5, thereby hoisting heavy.If the people is for stopping operating in the coiling process, at this moment, by the effect of torsion spring 3, swivel 4 and wire spool 5 will be subjected to from inner arm torsion spring 3 with extraneous load direction opposite effect power, can guarantee that wire spool 5 is static, and then prevent that steel rope is reverse and come off.
On the wire spool 5, card line pin 6 is housed, is provided with preformed hole on housing 1 end and wire spool 5 sidewalls, the people can pass through the preformed hole clamp nut, and is with card line pin that one end and the wire spool 5 of steel rope is tightly fixing.
One end of rocking arm 7 is tetragonal bodies, is inserted in the endoporus of swivel 4, can rotate together.After coiling finished, rocking arm can take out independent placement easily.Reduce to take up room and reduce hidden danger.
Claims (3)
1, a kind of novel manual winder, comprise rocking arm and wire spool, the card line apparatus is installed on the wire spool, its feature: described winding roll is provided with projection vertically, the groove that is provided with on described projection and the swivel is equipped, the inner arm torsion spring is installed in one end of described swivel, two arms of described inner arm torsion spring are between described projection and described groove, described inner arm torsion spring is installed in the annular groove that is provided with on the base endoporus sidewall, the outside cover casing of described winding roll, described shell and base install.
2. novel manual winder according to claim 1 is characterized in that: an end of described rocking arm is a tetragonal body, is inserted in the endoporus of swivel.
3. novel manual winder according to claim 1 is characterized in that: described card line apparatus is a card line pin, and described card line pin is fixed on the wire spool, is provided for installing the preformed hole of clamp nut in shell end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200739403U CN201224666Y (en) | 2008-02-28 | 2008-02-28 | Novel manual winder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200739403U CN201224666Y (en) | 2008-02-28 | 2008-02-28 | Novel manual winder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201224666Y true CN201224666Y (en) | 2009-04-22 |
Family
ID=40597548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200739403U Expired - Fee Related CN201224666Y (en) | 2008-02-28 | 2008-02-28 | Novel manual winder |
Country Status (1)
Country | Link |
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CN (1) | CN201224666Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889837A (en) * | 2012-10-25 | 2013-01-23 | 铜陵长江铜业有限公司 | Wire winding disk selection device |
CN102940555A (en) * | 2012-12-04 | 2013-02-27 | 杨晓文 | Paralysed patient transfer bracket |
CN104310118A (en) * | 2014-08-18 | 2015-01-28 | 芜湖卓越线束系统有限公司 | Winding device |
CN105256518A (en) * | 2015-11-25 | 2016-01-20 | 广东好太太科技集团有限公司 | Novel anti-reverse laundry rack hand-cranking machine |
CN106438797A (en) * | 2016-11-30 | 2017-02-22 | 中国航空工业集团公司沈阳飞机设计研究所 | Torsion spring assembly and torsion spring assembly of multi-torsion springs |
CN108295357A (en) * | 2018-03-27 | 2018-07-20 | 中南大学湘雅医院 | Radiography catheter |
CN112864753A (en) * | 2021-01-18 | 2021-05-28 | 舒捷 | Packaging equipment for data connecting line |
-
2008
- 2008-02-28 CN CNU2008200739403U patent/CN201224666Y/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889837A (en) * | 2012-10-25 | 2013-01-23 | 铜陵长江铜业有限公司 | Wire winding disk selection device |
CN102889837B (en) * | 2012-10-25 | 2015-02-25 | 铜陵长江铜业有限公司 | Wire winding disk selection device |
CN102940555A (en) * | 2012-12-04 | 2013-02-27 | 杨晓文 | Paralysed patient transfer bracket |
CN104310118A (en) * | 2014-08-18 | 2015-01-28 | 芜湖卓越线束系统有限公司 | Winding device |
CN105256518A (en) * | 2015-11-25 | 2016-01-20 | 广东好太太科技集团有限公司 | Novel anti-reverse laundry rack hand-cranking machine |
CN106438797A (en) * | 2016-11-30 | 2017-02-22 | 中国航空工业集团公司沈阳飞机设计研究所 | Torsion spring assembly and torsion spring assembly of multi-torsion springs |
CN108295357A (en) * | 2018-03-27 | 2018-07-20 | 中南大学湘雅医院 | Radiography catheter |
CN112864753A (en) * | 2021-01-18 | 2021-05-28 | 舒捷 | Packaging equipment for data connecting line |
CN112864753B (en) * | 2021-01-18 | 2023-12-26 | 舒捷 | Packaging equipment for data connecting line |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20130228 |