CN101151199A - Device for both-way control of length of linear member - Google Patents
Device for both-way control of length of linear member Download PDFInfo
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- CN101151199A CN101151199A CNA2006800106419A CN200680010641A CN101151199A CN 101151199 A CN101151199 A CN 101151199A CN A2006800106419 A CNA2006800106419 A CN A2006800106419A CN 200680010641 A CN200680010641 A CN 200680010641A CN 101151199 A CN101151199 A CN 101151199A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06Q—DECORATING TEXTILES
- D06Q1/00—Decorating textiles
- D06Q1/12—Decorating textiles by transferring a chemical agent or a metallic or non-metallic material in particulate or other form, from a solid temporary carrier to the textile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/36—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion
- B65H75/362—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/406—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable hand-held during use
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/39—Other types of filamentary materials or special applications
- B65H2701/3919—USB, earphones, audio or video cables, e.g. for connecting small electronic devices such as MP3 players or mobile telephones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1033—Cables or cables storage, e.g. cable reels
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
An apparatus for reducing and extending length of a linear member such as various electric wires, a string, a strap, or the like in both directions if necessary is disclosed. The apparatus has a simple structure, is easily manufactured, and selectively adjusts the length of a desired portion of the linear member.
Description
Technical field
[01] the present invention relates to a kind of device that is used to adjust the length of linear unit, more particularly, relate to and a kind ofly be used for shortening and (for example prolong linear unit, electric wire, belt, rope etc.) the device of length, if necessary, can two-way shortening and prolongation, and its advantage be simple in structure, be easy to make and can optionally adjust the predetermined portions of linear unit.
Background technology
[02] have several modes to be used to adjust length, configuration linear unit and the fixed linear parts of linear unit, for example be fixed on the axle in the method on the certain objects, with an end of rope with winding by hand and with hand, electric power, magnetic force or mechanical force etc. make spool rotate and with rope around the method for getting up.And, because being used for other purposes, the end of rope one end of rope can't be fixed in when spool last, and can be rope is folding and fix with clip, belt etc. according to predetermined length.In this case, this method uses inconvenience, and when adjusting the length of rope continually, rope can be in great confusion.And, if being fixed in axle, the centre portion of rope go up and make the axle rotation, then owing to twine two ropes simultaneously, so be difficult to twine rope to twine rope.Because the degree of rope contraction in length is the same big with the degree that opposite side prolongs, therefore need repetition test, to adjust the length of rope, make it have required length.
[03] in order to solve above-mentioned inconvenience, several method has been proposed, for example use conductor one end of rope to be connected to electrically the method (US Patent the 4th of external device (ED), 942, No. 617 and US Patent the 5th, 422, No. 957), and the method (korean patent application 93-009410 number) of optionally adjusting the length on the left side of rope and right side.According to korean patent application 93-009410 disclosed method, twine axle and comprise rope anchor fitting, cord securing device and guide plate, push rod follower, clutch components, axle drive shaft, and will twine left side and the right side that wheel is arranged at change-speed box, change-speed box comprises handle, S. A. and finishing bevel gear cuter, transmission direction with the rotational force of difference left clutch and right clutch, so that twine wheel rotation along required direction around winding, to twine rope.But in above orthodox method, winding is taken turns and the mechanism of winding axle is very complicated because the transmission propulsive effort rotates, and therefore be difficult to use in industrial circle, and these methods can only be used when being fixed in rope on the wire coiling machine.
Summary of the invention
Technical matters
[04] therefore, in view of above problem of the prior art and technical requirements and proposed the present invention.
[05] the present inventor has carried out extensive studies and repeated experiments, and has developed a kind of device, and it is simple in structure, be easy to make and allow two-way adjustment linear unit (for example electric wire, rope, belt etc.), so that it has required length.When the two ends of rope are used for other purposes and are fixed in when twining axle when an end of rope, device of the present invention can be used to adjust the centre portion of rope.
Technical scheme
[06] according to an aspect of the present invention, above-mentioned and other purpose of the present invention can reach by a kind of device that is used for the length of two-way adjustment linear unit is provided, this device comprises: twine axle, it has periphery, linear unit is wrapped on the periphery, and a pair of turning unit, it separates with the periphery of twining axle and is coupled, pivot to curl, and its side is formed with opposed facing slit.
[07] various linear unit is arranged, for example, the telephone wire of the circuit of electric wire and household electrical appliance and industrial machine, computer mouse wire, skipping rope, earphone cord, mobile phone etc., but be not limited to these.
[08] winding axle and turning unit are placed coaxially and are intercoupled, to be rotated, so that the inboard of turning unit separates with the periphery of twining axle.Thereby, because the rotation of turning unit is wrapped in linear unit on the periphery of twining axle, more particularly, be wrapped on the periphery of twining spool with turning unit inboard spaced apart by a predetermined distance.
[09] satisfy above-mentioned specification if twine the structure of axle and turning unit, then if necessary, the device that is used to adjust the length of linear unit of the present invention (below be commonly referred to " adjuster ") can separate and make up.
[10] this device has the structure that is independent of linear unit or such structure, and promptly linear unit forms the part of this device.
[11] when this device has the structure that is independent of linear unit, under the part with linear unit was positioned over state in the slit of this device, turning unit was rotated, linear unit is wrapped on the periphery of twining axle.In a preferred embodiment, this device further comprises the locking projection that is formed at the slit inboard.When in the state that linear unit is placed on the locking projection, rotating linear unit, the easier winding of carrying out linear unit.And the part that locking projection clearly will be wound with linear unit is separated from each other and comes.Particularly, linear unit is wrapped in turning unit is cooresponding and twines the counterpart A of axle and go up with the cooresponding counterpart B that twines axle of another turning unit and from its release.
[12] according to circumstances, in the state that separates turning unit fully, after turning unit is intercoupled, carry out the winding of linear unit, simultaneously linear unit is wrapped on the periphery of twining axle at least one circle and makes it pass through slit protruding.
[13] when linear unit formed device a part of, an end of linear unit passed and twines axle or turning unit (a) (part except that slit), and the other end of linear unit passes through the slit of another turning unit (b) and protruding.Therefore, via the independent through-hole of twining axle or being formed at certain position of one of them turning unit one end of linear unit is connected to the outside.In this structure, when making adjuster or operative installations, linear unit can be installed in the adjuster.
[14] according to a preferred embodiment of the present invention, for prevent between the turning unit where necessary or turning unit and winding axle between rotation, form Lock Part in the part that turning unit is in contact with one another or axle is twined in turning unit contact.
[15] in that being wrapped in, linear unit twines on the axle or when twining axle and discharge, the Lock Part that the part that is in contact with one another at turning unit forms can prevent that turning unit from rotating freely.
[16] turning unit with twine the Lock Part that the part touched of being coupling forms and help by rotating the winding that one of them turning unit is carried out linear unit along certain direction.For example,, drive Lock Part, twine on the axle, and turning unit a is rotated, so that carry out required flow process so that opposite turning unit b is fixed in for the length of the linear unit that shortens a turning unit a place.And, drive respectively and the Lock Part that twines each turning unit that touches of being coupling, linear unit is remained in the state that twines or discharge.
[17] can carry out various modifications to the device that is used to adjust the length of linear unit according to the present invention, enumerate several examples below.
[18] according to first modification of adjuster, this device has such structure, be about to one of them turning unit (a) and be fixed on the winding axle, described winding axle comprises spring, and spring is connected on the S. A. of the center shaft that is fixed in opposite turning unit (b).
[19] first of adjuster winding and dispose procedure that is modified in linear unit suffered the accumulation restoring force, and utilizes the elastic force of spring to carry out opposite process (being the release or the winding of linear unit) like a cork.According to adjuster, Lock Part is installed on the part that turning unit a and b are in contact with one another, rotate freely because of the restoring force of accumulating in the winding of linear unit with after discharging to prevent turning unit a and b.And linear unit forms the part of turning unit, and spring is fixed thereon.
[20] in second modification of adjuster, this device further comprises centre part, its side is formed with slit, so that the slit with turning unit (a and b) when the slit with turning unit (a and b) aligns mutually is communicated with, and be installed on and twine on the axle, to be arranged between the turning unit (a and b).
[21],, therefore can adjuster is fixed in specific part or be coupled by centre part with specific part because turning unit a and b be spaced from each other and face mutually by centre part according to second modification of adjuster.The latter can be by following modification casehistory to adjuster.
[22] in the 3rd modification of adjusting, this device comprises the combination of two or more devices (the intermediate portion part intercouples).
[23] for example, four turning units are connected with each other because the interconnection (or integrated) by centre part is incited somebody to action altogether, so the 3rd modification of adjuster can be carried out the winding and the release of two independent linearity parts.According to the quantity of the turning unit that intercouples, can carry out the more winding and the release of polyteny parts.
[24] in the 4th modification of adjuster, twine axle and comprise three or more branched shaft, and double-type turning unit is installed on each branched shaft, and integrally form inner turning unit.
[25] owing to twine axle and comprise, for example, Y shape branched shaft (three branched shaft altogether), so the 4th modification of adjuster can carry out the winding and the release of different linear units by the turning unit on each branched shaft, and be of compact construction.
[26] as mentioned above, can principle according to the present invention the device of the length that is used to adjust linear unit be carried out various modifications, and must understand these various modifications and all belong to the scope and spirit of the present invention.
Description of drawings
[27] Fig. 1 and 2 is the transparent view that the winding axle of the device of the length that is used for two-way adjustment linear unit according to a preferred embodiment of the invention and this device is described;
[28] Fig. 3 illustrates according to a preferred embodiment of the invention the transparent view that the device of the length that is used for two-way adjustment linear unit is made amendment, and wherein, forms locking projection in the inboard of opening;
[29] Fig. 4 is the transparent view according to first modification of the device of the length that is used for two-way adjustment linear unit of the present invention;
[30] Fig. 5 is the transparent view according to second modification of the device of the length that is used for two-way adjustment linear unit of the present invention;
[31] Fig. 6 is the fragmentary, perspective view that device stack-mounted that the length of linear unit is adjusted in shown in Figure 5 being used for of explanation twines the shape of axle;
[32] Fig. 7 is the transparent view of the 3rd modification of device that is used for the length of two-way adjustment linear unit;
[33] Fig. 8 to 10 is respectively decomposition diagram, transparent view that axle is twined in explanation and the stack-mounted fragmentary, perspective view of explanation adjuster of the 4th modification of the device of the explanation length that is used for two-way adjustment linear unit.
The specific embodiment
[34] hereinafter describe the preferred embodiments of the present invention with reference to the accompanying drawings in detail, but scope of the present invention is not limited to preferred embodiment.
[35] Fig. 1 and 2 is the transparent view that schematically illustrates the winding axle of the device of the length that is used for two-way adjustment linear unit according to a first advantageous embodiment of the invention and this device.
[36] as shown in the figure, the device that is used to adjust the length of linear unit comprise columniform twine axle 110, respectively with a pair of turning unit 120 and 130 of left side of twining axle 110 and right side coupling, and Lock Part 140 and 150, it is formed in the cross side 111 and 112 of the winding axle 110 that contacts with 130 with turning unit 120.
[37] twine the structure that axle 110 has hourglass shape, wherein, cross side 111 and 112 stretches out from the main body 113 that is wound with linear unit 500.Cross side 111 and 112 has multistage so that cross side 111 and 112 and turning unit 120 and 130 couplings, with around with the identical axle rotation of axle of turning unit 120 and 130.If necessary, as mentioned above, the periphery of twining axle 110 can be formed with groove or can have spiral structure, to be convenient to carrying out the fastening of linear unit 500 and release in order.
[38] turning unit 120 and 130 has: opening 131, in the part that its cross side that is formed at and twines axle 110 is coupled; And the slit 122 and 132 of opening, it is formed at the side opposite with opening 131.Two turning units 120 and 130 and twine axle 110 couplings, and intercouple to be rotated.Therefore, two turning units 120 and 130 sides that are in contact with one another have such structure, and promptly turning unit 120 and 130 is bonded with each other.
[39] although Lock Part 140 and 150 is formed on the winding axle 110 that contacts with 130 with turning unit 120, Lock Part 140 and 150 can be formed at twine the axle 110 turning units that contact 120 and 130 on.And Lock Part 140 and 150 can be formed on the part that turning unit 120 and 130 is in contact with one another.
[40] below explanation is used to adjust the operation of device 100 of the length of linear unit.
[41] at first, turning unit 120 and 130 is rotated, and so that slit 122 and 132 is interconnected, and certain part that will be independent of the linear unit 500 of device 100 is positioned in slit 122 and 132.Do not carry out because the winding of rope is a end at linear unit 500, but carry out in its certain part, therefore when the end of rope was used for other purposes, device 100 was very useful.The linear unit 500 that is positioned in slit 122 and 132 is subjected to the extruding of the inboard of slit 122 and 132 when turning unit 120 and 130 rotations, and as shown in the figure, when turning unit 120 and 130 rotations, is wrapped on the periphery of twining axle 110.Simultaneously, turning unit 120 and 130 hand of rotation are opposite each other, and linear unit 500 are wrapped in simultaneously on the winding axle 110 of turning unit 120 and 130.When carrying out the release of linear unit 500, turning unit 120 and 130 hand of rotation are opposite during the winding of turning unit 120 and 130 hand of rotation and execution linear unit 500.
[42] when only along a direction winding or release linear unit 500, use blocking device 140 and 150.For example, linear unit 500 only on a turning unit 120 time, is discharged cooresponding Lock Part 140, and drive opposite Lock Part 150, twine on the axle 110 so that turning unit 130 is fixed in, and rotate described turning unit 120, to carry out the winding of linear unit 500.When only being wrapped in linear unit 500 on the turning unit 130, carry out the winding of linear unit 500 along the direction opposite with the above-mentioned winding of linear unit 500.When finishing winding and operating two Lock Parts 140 and 150, turning unit 120 and 130 can not rotate, and therefore linear unit 500 is remained in the state that twines or discharge.
[43] device 100 that is used to adjust the length of linear unit can be wrapped in linear unit 500 to twine on the axle 110 and from twining axle 110 and discharge linear units 500, and the light position of modifier 100.For example, when twining linear unit 500, the end of linear unit 500 is fixed, and move each turning unit 120 and 130 along required direction, can move so that install 100, the linear unit 500 that will be positioned at device 100 front ends simultaneously is wrapped in and twines on the axle 110, and will be positioned at the direct of travel release of the linear unit 500 of device 100 tail ends along turning unit 120 and 130.Thereby can freely adjust the ratio of the linear unit 500 of the front end that is positioned at device 100 and tail end.Can carry out the ratio adjustment of linear unit 500 with hand or by applying electric power, magnetic force or other mechanical forces.
[44] and, can use above-mentioned principle on the contrary.In other words, propulsive effort put on twine when being rotated on the axle 110, can reach backward mobile device 100 forward or install additional device or the equipment (not shown) of installing in 100 along linear unit 500.For example, twined axle at 110 o'clock,, therefore install 100 and can between the position, move because device 100 can be advanced along linear unit 500 by the rotation of motor (not shown).
[45] Fig. 3 has illustrated the modification of device 100 of length that is used to adjust linear unit as shown in Figure 1.As shown in Figure 3, each turning unit 120 and 130 has the locking projection 126 and 136 that is formed at slit 122 and 132 inboards.Locking projection 126 and 136 helps to twine like a cork the linear unit 500 that is independent of device 100. Locking projection 126 and 136 can only be formed at the slit 122 of turning unit 120 and 130 and a side of 132, perhaps is formed at the upside and the downside of slit 122 and 132.And locking projection 126 and 136 can be formed at and turning unit 120 and 130 position spaced.
[46] Fig. 4 schematically illustrates first the revising of device of length that is used to adjust linear unit according to a preferred embodiment of the invention.The part of device has only been described based on the purpose that explains orally in the accompanying drawings.
[47] as shown in Figure 4, comprise coil spring 270 owing to be used to adjust the device 200 of the length of linear unit, therefore can the accumulation restoring force in the winding of linear unit and dispose procedure, thus can carry out oppositely directed process more like a cork by elastic force.Coil spring 270 is installed on twines in the axle 210, and will twine spools 210 and be fixed on the turning unit 220.Twine axle 210 and have cylindrical configuration, and be formed with coupling depression 212, the outer end of coil spring 270 is inserted and be fixed in coupling depression 212 in the one side.One end of the inner of coil spring 270 and turning unit 280 is coupled, and turning unit 280 is connected to another turning unit a (not shown).Turning unit 280 is fixed in that another turning unit a goes up and with its coupling.Thereby, S. A. 280 have be formed at the one side and with the coupling depression 282 of coil spring 270 coupling and be formed at its opposition side and with the coupling projection 284 of coil spring 270 couplings.
[48], be formed for operating the groove 227 of the Lock Part (not shown) of corresponding rotation parts a in the side of the turning unit 220 that coil spring 270 is installed.By turning unit 220 end of linear unit (not shown) is connected to the outside, and the slit by corresponding rotation parts a twines or discharges its other end.
[49] for example, when accumulation restoring force and the elastic force by coil spring 270 are carried out the winding of linear unit in the dispose procedure of linear unit, linear unit is wrapped in twines on the axle 210 in advance.
[50] Fig. 5 schematically illustrates according to second of the device of the length that is used to adjust linear unit of the present invention and revises.Based on the purpose that explains orally with the formal description of decomposition diagram second revising of device.And Fig. 6 is the fragmentary, perspective view that the device stack-mounted that schematically illustrates the length that is used for adjusting linear unit twines the shape of axle.
[51] with reference to Fig. 5 and 6, at the device 300 of the length that is used for adjusting linear unit, the turning unit 320 and 330 that will have structure same as shown in Figure 1 by centre part 360 is spaced from each other and makes it to face mutually.
[52] centre part 360 has cylindrical configuration, and its side is formed with slit 362, and when slit 322 and 332 mutually during alignment, slit 362 is interconnected with the slit 322 and 332 of turning unit 320 and 330.Centre part 360 can be fixed in and twine on the axle 310.For example, centre part 360 can be coupled with twining axle 310 by through hole 364, and this through hole 364 is formed at a side of centre part 360 by independent parts (not shown).In this case, owing to form the coupling aperture (not shown), therefore can carry out coupling securely at the counterpart that twines axle 310.Centre part 360 helps device 300 is fixed in specific part, perhaps according to circumstances two other device 300 is interconnected.
[53] as the latter, Fig. 7 has schematically illustrated the 3rd modification of the device of the length that is used to adjust linear unit.
[54] with reference to Fig. 7, by centre part 360 with two pairs of turning units 320,320 ', 330 and 330 ' interconnect.Each is described identical with Fig. 5 substantially to turning unit, and difference is that each interconnects by centre part 360 to turning unit.Device 300 ' can carry out the winding and the release of two different linear unit (not shown).
[55] Fig. 8 to 10 has schematically illustrated the 4th modification of the device of the length that is used to adjust linear unit.
[56] as shown in the figure, device in the length that is used for adjusting linear unit, twine axle 410 and have Y shape structure, to form three branched shaft 412,414 and 416, wherein, each is installed on branched shaft 412,414 and 416 turning unit 420 and 430, and integrally forms inner turning unit, so that form Y shape rotating main body 430.
[57] rotating main body 430 has circular through hole 431, and the slit 432,433 and 434 that forms along all directions is communicated with through hole 431.Thereby, can Y shape be twined axle 410 by through hole 431 and slit 432,433 and 434 and insert and be installed in the rotating main body 430.In the state that twines axle 410 is installed, will twines axle 410 by lid 460 is inserted the through hole 431 of rotating main body 430 and be fixed on the rotating main body 430.Lid 460 has a plurality of projections 462, being formed for inserting the depression that Y shape is twined axle 410, and in order to ensure coupling, the centre hole of projection 460 being alignd with a centre hole 418 that twines spools 410, and intercouple by the fastener such as screw.Yet,, do not have concrete restriction, and can carry out various modifications if said structure is to twine axle 410 and the structure that rotating main body 430 is coupled.
[58] it is roughly described identical with Fig. 1 to be installed on the turning unit 420 of branched shaft 412,414 and 416 ends.Each slit 422 has the locking projection 428 that is formed at interior upside and inner underside, therefore can twine the linear unit (not shown) like a cork.
[59] and, locking projection 450 is formed at respectively on main turning unit 430 and the part that turning unit 420 contacts, the therefore winding and the release that can keep required turning unit 420.
[60] if necessary, the device 400 that is used to adjust the length of linear unit can be adjusted the length of three linear units, and according to circumstances, can be used to adjust very long single linear unit.
[61] although disclose the preferred embodiments of the present invention based on the purpose that explains orally, it will be understood by those skilled in the art that under the situation that does not break away from the disclosed the scope and spirit of the present invention of appended claims, can carry out various modifications, supplementary sum substitutes.
Industrial usability
[62] as mentioned above, the device of the length for adjusting linear unit of the present invention has simple structure, easy In making and the length of linear unit optionally can being adjusted to required length.
Claims (11)
1. device that is used for the length of two-way adjustment linear unit, it comprises:
Twine axle, it has the periphery of twining linear unit; And
A pair of turning unit, it separates with the periphery of twining axle and be coupled rotating around twining axle, and its side is formed with opposed facing slit.
2. the device that is used for the length of two-way adjustment linear unit as claimed in claim 1, it further comprises the structure that is independent of linear unit or such structure, promptly linear unit forms the part of described device.
3. the device that is used for the length of two-way adjustment linear unit as claimed in claim 2, wherein, when described device comprises the structure that is independent of linear unit, in the state in the part with linear unit is placed on the slit of device, the turning unit rotation is to be wrapped in linear unit on the periphery of twining axle.
4. the device that is used for the length of two-way adjustment linear unit as claimed in claim 1, it further comprises the locking projection that is formed at the slit inboard.
5. the device that is used for the length of two-way adjustment linear unit as claimed in claim 1, wherein, in the state that separates turning unit fully, after turning unit is intercoupled, carry out the winding of linear unit, simultaneously linear unit is wrapped at least one circle and protruding on the periphery of twining axle by slit.
6. the device that is used for the length of two-way adjustment linear unit as claimed in claim 2, wherein, when linear unit forms device a part of, one end of linear unit passes and twines axle or turning unit (a) (part except that slit), and the other end of linear unit is protruding by the slit of another linear unit (b).
7. the device that is used for the length of two-way adjustment linear unit as claimed in claim 1, wherein, for prevent between the turning unit where necessary or turning unit and winding axle between rotation, form Lock Part in the part that turning unit is in contact with one another or axle is twined in turning unit contact.
8. the device that is used for the length of two-way adjustment linear unit as claimed in claim 1, it further comprises such structure, being about to one of them turning unit (a) is fixed on the winding axle, described winding axle comprises spring, and spring is connected to the S. A. on the center shaft that is fixed in opposite turning unit (b).
9. the device that is used for the length of two-way adjustment linear unit as claimed in claim 1, it further comprises centre part, the side of described centre part is formed with slit, so that the slit with turning unit (a and b) when the slit with turning unit (a and b) aligns mutually is communicated with, and be installed on and twine on the axle, to be arranged between the turning unit (a and b).
10. the device that is used for the length of two-way adjustment linear unit as claimed in claim 9, wherein, described device comprises the combination of two or more devices that the intermediate portion part intercouples.
11. the device that is used for the length of two-way adjustment linear unit as claimed in claim 1, wherein, described winding axle comprises three or more branched shaft and double-type turning unit is installed on each branched shaft, and integrally forms inner turning unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050027115A KR20060104733A (en) | 2005-03-31 | 2005-03-31 | Device for both-way control of length of linear member |
| KR1020050027115 | 2005-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101151199A true CN101151199A (en) | 2008-03-26 |
Family
ID=37053589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800106419A Pending CN101151199A (en) | 2005-03-31 | 2006-03-31 | Device for both-way control of length of linear member |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080210807A1 (en) |
| JP (1) | JP2008534407A (en) |
| KR (1) | KR20060104733A (en) |
| CN (1) | CN101151199A (en) |
| DE (1) | DE112006000707T5 (en) |
| WO (1) | WO2006104359A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607325A (en) * | 2018-12-26 | 2019-04-12 | 孙超 | Yarn section of thick bamboo of easily adjusting that whole body is even |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646987A (en) * | 1985-08-30 | 1987-03-03 | Peterson Edwin R | Take-up reel for tape containing conductors |
| US4989805A (en) * | 1988-11-04 | 1991-02-05 | Burke Paul C | Retractable reel assembly for telephone extension cord |
| US5339461A (en) * | 1991-09-20 | 1994-08-16 | Luplow Harley M | Compact radio frequency receiver having take-up spool housed earphone conductors |
| KR200283221Y1 (en) * | 1998-07-31 | 2003-07-31 | 주식회사 머큐리 | Winding drum and its release mechanism and protection means |
-
2005
- 2005-03-31 KR KR1020050027115A patent/KR20060104733A/en not_active Application Discontinuation
-
2006
- 2006-03-31 CN CNA2006800106419A patent/CN101151199A/en active Pending
- 2006-03-31 DE DE112006000707T patent/DE112006000707T5/en not_active Withdrawn
- 2006-03-31 WO PCT/KR2006/001184 patent/WO2006104359A1/en active Application Filing
- 2006-03-31 US US11/910,076 patent/US20080210807A1/en not_active Abandoned
- 2006-03-31 JP JP2008503959A patent/JP2008534407A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607325A (en) * | 2018-12-26 | 2019-04-12 | 孙超 | Yarn section of thick bamboo of easily adjusting that whole body is even |
| CN109607325B (en) * | 2018-12-26 | 2020-06-23 | 安徽竞秀纺织有限公司 | Yarn section of thick bamboo of easily adjusting that whole body is even |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080210807A1 (en) | 2008-09-04 |
| JP2008534407A (en) | 2008-08-28 |
| KR20060104733A (en) | 2006-10-09 |
| DE112006000707T5 (en) | 2008-02-21 |
| WO2006104359A1 (en) | 2006-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080326 |