CN1152817C

CN1152817C - Reel for transporting elongate articles

Info

Publication number: CN1152817C
Application number: CNB961215615A
Authority: CN
Inventors: 松添智穗
Original assignee: Gold Industries Co Ltd
Current assignee: Gold Industries Co Ltd
Priority date: 1995-12-18
Filing date: 1996-12-17
Publication date: 2004-06-09
Anticipated expiration: 2016-12-17
Also published as: EP0780334A1; EP0780334B1; CN1168858A; KR100423584B1; KR970042185A; DE69603247D1

Abstract

A reel for transporting elongate articles has a pair of substantially flat and round discs, and a hub of a cylindrical shape and interposed between the discs to connect them one to another. Hooks each having a hooking head and a body are secured to an inner periphery of the hub. One or more resilient pawls are provided for each disc, the pawl having a locking end and a body also secured to the inner periphery. The hooking heads are bent perpendicular to the respective bodies, facing in the same circular direction and protruding from open ends of the hub beyond an outer face of each disc. The locking end of the pawl is elastically and temporarily displaceable in an axial direction of the hub. Slots are formed in each disc for engagement with the respective the hooking heads. At least one aperture is also formed in each disc for engagement with the locking ends of the resilient pawls, such that the reel can be assembled and disassembled easily and readily to make it possible to pack the reels compact in a cargo when they have been emptied.

Description

The reel that transporting elongate articles is used

Technical field

The present invention relates to the reel that a kind of transporting elongate articles is used, reel is by linking together with an axle sleeve in the middle of the pair of discs and forming at that time.Elongate articles such as flexibility band, line and chain by on axle sleeve so that copy the place of using mechanically.At the scene, an axle can be inserted into and make the reel rotation in the centre hole of axle sleeve, thereby elongate articles is unclamped from it.

Background technology

This reel is widely used for the wound thereon and loose winding from it with the elongate articles of industrial use.The size of disk, the distance between the pair of discs and connect they axle sleeve diameter should with the size match of the variation of elongate articles.Usually, the blank coil tube that unloads elongate articles is collected at the scene and is sent back to supplier so that use again.

Not only used reel, the new reel that sends from reel maker also all is empty in addition, but their the same big spaces equally that in the goods of shipment, will take with the reel that elongate articles is housed.Therefore increase and have ever made some of the recommendations, blank coil tube or new reel can be opened and ressemble, the blank coil tube is with regard to removable fortune in bulk like this, and their shared spaces just can be reduced.

A kind of pattern that can supply at present of this removable reel as shown in Figure 20.It has a plurality of arrow shape projections that stretch out from the end face of axle sleeve 3A.And the aperture 10A that on disk 2A, makes can with bump bond, as long as force its long body to overcome elasticity and do temporary transient swing, its mode is shown in dotted line C among the figure.This structure just relies on the elastic reset of said part to make projection keep engaging with aperture.When will be with disk when the axle sleeve of blank coil tube unloads, projection must once be swung again.In addition, this elastic projection 8A should act on the disk 2A, makes that disk 2A can not rotate with respect to axle sleeve 3A when reel is operated.Like this, because the mechanicalness fatigue of said projection, the effect of elastic reset will soon die down.As a result, the confined state of reel just becomes not too firmly and is not too reliable, thereby makes this reel no longer can repeated usage.

Summary of the invention

Because the problems referred to above, therefore purpose of the present invention is exactly the reel that will provide a kind of transporting elongate articles to use, and it has a kind of new structure, makes its mounting or dismounting repeatedly easily and easily, and can not make engaging between disk and the axle sleeve become not too firm.

The reel that transporting elongate articles provided by the present invention is used has: a pair of being essentially put down and the dish of circle; An axle sleeve of forming by urceolus and inner core; These two tubes all be arranged at an axial hole that penetrates inner core around and concentric with it, inner core and urceolus interconnect with connecting panel, inner/outer tube is all assigned between two disks and them and is linked together.Each hook with gib head and coupler body all is fixed on the inside circumference of axle sleeve urceolus; Each disk is provided with at least one elastic card claw, and each claw all has a locking end and a jaw body; Each gib head all is folded into respectively this coupler body is vertical, towards same circumferencial direction, and all reaches outside the outside face of each disk from the open end of axle sleeve; The locking end of claw is set in the urceolus and is contiguous with it, the locking end of claw can along axle sleeve axially or radial elastic ground and temporarily mobile; The groove of making on each disk can engage with respectively this gib head of hook; Also make at least one aperture on each disk, it can close with the locking termination of elastic card claw.

In first more excellent Implementation Modes, the locking end of elastic card claw can along the axial elasticity of axle sleeve move.Coupler body and jaw body and axle sleeve make an integral body interior week.

In second more excellent Implementation Modes, the locking end of elastic card claw can along the radial elastic of axle sleeve move.In this pattern each jaw body all along urceolus extend axially and parallel with it.Therefore, suitable guidance device is absolutely necessary, and is used for forcing the locking end of each elastic card claw to engage with aperture when rotating with respect to axle sleeve with convenient disk.The locking end of each elastic card claw can be with respect to its jaw body and with size reduction.

In the 3rd more excellent Implementation Modes, the locking end of elastic card claw can along the axial elasticity of axle sleeve move.Jaw body can be connected with inner core along the radially extension of axle sleeve and by the intersegmental ground connection of extending axially of said jaw body, perhaps also can directly be connected with inner core.As an alternative, jaw body can be along urceolus and axle sleeve axially on extend, the radially extension that at this moment just can pass through jaw body is connected with inner core.Under any situation, the locking end of elastic card claw is preferably all set up stop block so that stop said locking end in opposite spin, because disk will get loose from axle sleeve on this direction.

In the above in arbitrary pattern of Zong Jieing, preferably axle sleeve and disk all use one or more molding synthetic resins to form, and each disk can both be unloaded down from axle sleeve with a kind of manual back off tool, this back off tool has a plurality of protrusions and can close with the locking termination of at least one elastic card claw, when back off tool was clamped on the tram of disk, protrusion can force to make the locking end to be deviate from from aperture.

Description of drawings

Following brief description accompanying drawing:

Fig. 1 is depicted as disassembled state for the transparent view as the reel of first example of first embodiment is provided;

Fig. 2 is the transparent view with the reel shown in the confined state;

Fig. 3 is the section-drawing of the amplification that cuts along the A-A line among Fig. 2;

Fig. 4 is that some part just illustrates by halves as the transparent view of the reel of taking apart of second example of first embodiment;

Fig. 5 is for providing the transparent view that is included in the axle sleeve in the reel as the 3rd example of first embodiment;

Fig. 6 is for providing the transparent view that is included in the axle sleeve in the reel as the 4th example of first embodiment;

Fig. 7 is depicted as disassembled state for the transparent view as the reel of first example of second embodiment is provided, and some part illustrates by halves;

Fig. 8 is the section-drawing of the amplification that cuts along the B-B line among Fig. 7;

Fig. 9 is the section-drawing of the amplification that cuts along the C-C line among Fig. 7;

Figure 10 a to 10e is for illustrating the scheme drawing of each subsequent steps that disk is connected on the axle sleeve and disk is unloaded from axle sleeve in a second embodiment;

Figure 11 is for providing the transparent view that is included in the axle sleeve in the reel as second example of second embodiment;

Figure 12 is depicted as its confined state for the transparent view as the reel of first example of the 3rd embodiment is provided;

Figure 13 is the section-drawing of the amplification that cuts along the A-A line among Figure 12;

Figure 14 is for providing the transparent view as the amplification of the reel of taking apart of first example of the 3rd embodiment, and some part illustrates by halves;

Figure 15 is the transparent view that is included in another amplification of the axle sleeve in the reel shown in Figure 14;

Figure 16 is a suitable manual back off tool that is used for taking apart reel shown in Figure 12;

Figure 17 is and the corresponding transparent view of Figure 14, but the reel that provides as second example of the 3rd embodiment is provided;

Figure 18 is for providing the section-drawing that is included in the axle sleeve in the reel as the 3rd example of the 3rd embodiment;

Figure 19 is and the corresponding transparent view of Figure 15, but the reel that provides as the 4th example of the 3rd embodiment is provided;

Figure 20 is the incomplete cutaway view of the reel of prior art.

The specific embodiment

Need to prove that explanation and the reel that provides are not intended for use hook fishing line or textile yarn but can be used for other industrial elongate articles below in conjunction with the accompanying drawings in several embodiment of the present invention.Reel 1 has a pair of opposed facing disk 2, and they are coupled together by an axle sleeve 3, and axle sleeve can be used as the mandrel of coiling elongate articles.

( First embodiment)

In first embodiment, the locking end of each elastic card claw can along the axial elasticity of axle sleeve move.Each coupler body and each jaw body all with the integral body of making in interior week of axle sleeve.In first example of first embodiment shown in Fig. 1 to 3, axle sleeve 3 is assigned between two flat and round dishes 2.

Axle sleeve 3 has a urceolus 4, an inner core 5 and a connecting panel 6.This connecting panel 6 is connected to urceolus 4 on the inner core 5 securely.There is an axial hole 7 to extend through inner core.Axle sleeve 3 is furnished with six hooks 8 and two elastic card claws 9 for each disk.Hook is from two opposed open ends of axle sleeve outstanding up and down (as figure) at that time.Each hook 8 has a coupler body 8a who extends internally from gib head, and this coupler body is as a whole with 6 one-tenth of connecting panels with the interior week of urceolus 4.Similarly, each elastic card claw 9 has a jaw body 9a to extend internally from the locking end of said claw, also becomes one with said interior week and said plate.Like this, hook 8 and claw 9 just can be clamped on the position of in the axle sleeve 3 they bodies of extending vertically securely.The gib head 8a of hook 8 is folded into perpendicular to this coupler body 8a respectively and towards same circumferencial direction.The locking end that is arranged in each claw on the same circumferencial direction is said so on the whole perpendicular to said jaw body and to be stretched out to a side, but a thin district 9a who becomes step is arranged when carrying out the transition to jaw body 9a.Like this, because elastomeric and temporary transient the moving in these thin districts, elastic card claw just can be in above-below direction (as figure) swing.

Each disk 2 has a centre hole 13 of aiming at the axial hole 7 of axle sleeve.The neighboring of disk strengthens with a circular rib 12.The groove of making on each disk 10 is opened and is used for engaging with respectively this gib head of hook 8, and the locking termination that the aperture of making on each disk then plans to be used for elastic card claw 9 is closed.Label 6a (preferably from Fig. 4) points out that connecting panel 6 has a breach, and this breach is made hook and claw for ease of mold pressing and established.

The size of this removable reel 1 depends on the length of the elongate articles of will reeling.Usually, the diameter of disk 2 can be 300-600mm, and thick is 3-10mm.The diameter of axle sleeve can be 100-250mm, and wide is 40-180mm.

In assembling during reel, at first will be up and down the gib head of hook 8 of (among the figure) projection be inserted in the groove 10, will go up disk 2 subsequently and reverse a little angle (then counter clockwise) in the direction of the clock lower disc.And then, the empty limit of gib head 8 just can engage with the longitudinal edge of respective grooves 10, and the Thin Elastic district 9b of claw is pressed in the aperture 11 its locking end simultaneously.As a result, disk 2 just can be fixed on the axle sleeve 3, and the reel that obtains assembling as shown in Figure 2.The end of the gib head of hook 8 and claw 9 is not projected into outside the plane that comprises circumferential rib 12, so reel can pile up mutually closely.Label 5a among Fig. 1 and 3 points out the annular shoulder of formation around the inner core end face.The periphery that forms centre hole just is engaged on this shoulder, and disk 2 can not be moved radially with respect to axle sleeve 3.

Zhuan Pei reel can be used for the elongate articles that will reel immediately in a manner described; If reel and elongate articles match.If both mismatch, with regard to available any have the disk of different-diameter and the combination of axle sleeve that any has different in width.Unload the blank coil tube of elongate articles fully and can break part in groups.For this reason, the instrument of an available band point such as screwdriver go to promote and force claw 9 and aperture to be disengaged, and will go up the reel of breaking like this that disk reverses counter clockwise at that time and can pack compactly so that send back to the coiling workshop.

Fig. 4 illustrates the reel of second example of first embodiment enlargedly.Wherein the thin district 9b of elastic card claw 9 direction of stretching out on circumference is just in time opposite from the direction that coupler body stretches out with gib head 8.Label 5a points out to be used for supporting the axial rib of each disc centre portion.

Fig. 5 illustrates the 3rd example of first embodiment.Wherein the shape that has of coupler body 8a and jaw body 9a is different from the shape that hook 8 and claw 9 are had in first and second examples.At this moment coupler body and jaw body become radially inwardly outstanding from the interior week of urceolus.In addition, the locking head of claw 9 becomes short cylindrical, and inner core 5 is with three axial ridges outside.The number of the hook 8 that adopts of each disk no longer is six but four in this example.

Fig. 6 illustrates the 4th example of first embodiment.Its bottom bracket axle 3 have only one with the foregoing description in the cooresponding cylinder 4 of urceolus.In other words, inner core 5 and connecting panel 6 have all been saved.The centre hole of making on disk 2 13 is just as the axial hole of this reel.In addition under some condition of service, these disks even can not have centre hole.The position respectively has 8, one of a pair of gib heads to go up gib head with following (among the figure) in the above and a following gib head becomes one group, links to each other with a coupler body; This coupler body again with the fusing in interior week of axle sleeve 3.

To know, and just can well enough a disk temporarily be fixed on the axle sleeve as long as outside two hooks 8, add with a claw 9.

( Second embodiment)

In a second embodiment, the locking end of each elastic card claw can upwards flexibly move in the footpath of axle sleeve.The jaw body of each claw is extended abreast along urceolus.The hook 8 of present embodiment also is L shaped on side elevation view, it from two opposed open ends of axle sleeve up and down (the figure) stretch out.

In first example of second embodiment, each is in the face of the hook 8 of a disk with in the face of another corresponding hook 8 usefulness root bar of another disk connects together, and this rib is entirely whole with one of the interior Zhou Liancheng of urceolus 4.In a pair of like this hook 8, their gib head is bending in the opposite direction separately, and they are regarded as on the whole as Z-shaped.All gib heads on each disk 2 are folded into identical circumferencial direction.Each elastic card claw 9 all fuses with matrix 9a, and matrix 9a inwardly stretches from the periphery of the urceolus 4 of an open end of axle sleeve.Claw 9 also extends to another open end from an open end, form like this an energy with respect to urceolus and in the footpath of axle sleeve the locking end of swing upwards.Preferably from Fig. 7, two matrix 9a of elastic card claw 9 are arranged on a side of axle sleeve 3 with the relation at diagonal angle, and two other matrix 9a is then to be arranged on the opposite side of axle sleeve to angular dependence.

Each disk all has a centre hole 13 so that be fitted on the inner core 5.Each disk is provided with six grooves and engages with respectively this gib head of hook 8 so that be used for.Each disk also is provided with two enterable apertures 11 so that be used for admitting the locking end of elastic card claw 9.Thereby when forcing locking end to unclamp disk when axle sleeve unloads with manual methods, these apertures 11 can insert by the permission instrument.Be provided with two guiding cams 14 in the present embodiment as guidance device above-mentioned.These can be respectively make one and outstanding from it with the cam of the locking end moving contact of elastic card claw and the inside face of each disk 2.Each guiding cam 14 all is arranged on the next door of its corresponding enterable aperture 11 closely, and the former inner edge aligns with the latter's inner edge and tangent; This bottom from Fig. 7 can be seen.

When assembling during reel, at first the gib head with the hook 8 that stretches out up and down among Fig. 7 is inserted in the groove 10.To go up disk 2 subsequently and reverse a little angle (lower disc is then reversed counter clockwise) in the direction of the clock.The empty limit of each gib head 8 is engaged with the longitudinal edge of respective grooves 10.Being shown in dotted line in the manner described above at first among Fig. 7 is inserted into situation in groove 10a, 10b and the 10c respectively with gib head 8a, 8b and 8c.When the disk shown in Fig. 7 top 2 was reversed in the direction of the clock, these gib heads just were stacked on the longitudinal edge of groove and engage with it securely.

With this hooking process carries out simultaneously be, guiding cam 14 will act on separately the elastic card claw 9, its mode of working shown in Figure 10 a to 10e (wherein in order to adopt among Fig. 7 the cam 14 shown in the foot for the purpose of easily understanding as an example) that continues.When being inserted into hook 8 in the groove 10, cam 14 and claw 9 are in the position shown in Figure 10 a.Along with reversing in the direction of the clock of reel 3, the locking end of claw will with the inclined-plane 14a moving contact of cam 14 shown in Figure 10 b and 10c, therefore said locking end will be forced to downwards in the drawings.When the locking end of claw 9 slips over inclined-plane 14a, because the elastic restoring force of claw, the former will be pressed against in the enterable aperture 11 and be in position of rest shown in Figure 10 d.Under this state, disk 2 no longer can be proceeded the angular transposition with respect to axle sleeve 3, because the rear surface 14b of cam 14 is resisted against on the claw of tendency counter-rotating.

Except this can prevent axle sleeve 3 and disk 2 counterrotating mechanisms, hook 8 can protect disk not make it move away axle sleeve in the axial direction.The reel that assembles so just can be in stabilized conditions, usually as shown in Figure 2.

When reel had been used sky already, just do not wish it to be taken apart when continuing to use in same building site, the mode of taking apart is shown in Figure 10 e.The instrument of an available band point is inserted into as screwdriver or any special tool elastic card claw 9 is moved by direction shown in the arrow among Figure 10 e, when making claw tripping cam 14 like this, just can make disk 2 on an angle direction opposite with above-mentioned direction rotation until till hook 8 throws off from groove 10 separately, thereby disk is separated in the axial direction with axle sleeve.

Figure 11 illustrates the reel that second example of second embodiment is provided.The locking end size in a circumferential direction of the elastic card claw 9 of this reel is done lessly, but it still has enough intensity can stop disk in opposite spin.Because the locking end that contacts with the guiding cam dwindles, compare with first example, disk just need only reverse a much smaller angle.Other features all with first example adopted identical, repeat no more herein.

( The 3rd embodiment)

In the 3rd embodiment, the locking end of elastic card claw can axle sleeve axially on flexibly move.In first example and second example of this embodiment, jaw body is connected on the inner core along the radially extension of axle sleeve and by the intersegmental ground connection of extending axially of jaw body.In the 3rd example of the 3rd embodiment, a kind of so radially jaw body of each claw directly is connected on the said inner core.In the 4th example, the jaw body of each claw is the extending axially of urceolus upper edge axle sleeve, and therefore the radially extension by said jaw body is connected with inner core.

To first example shown in Figure 15, similar to each example of former first and second embodiment at Figure 12, axle sleeve 3 has a urceolus 4, an inner core 5 and a connecting panel 6.6 of this connecting panels at (as figure) on the intermediate altitude of axle sleeve so that securely urceolus 4 is connected on the inner core 5.There is an axial hole 7 to extend vertically and passes inner core.Axle sleeve 3 is provided with six hooks 8 and two elastic card claws 9, has and the coefficient stop block 9A of each disk of present embodiment separately.On side elevation view L-shaped hook 8 from two opposed open ends of axle sleeve up and down (the figure) stretch out.

In the face of each hook 8 of a disk and another respective hook in the face of another disk link together with a root bar, this rib again with integral body of interior Zhou Liancheng of urceolus 4.In a pair of like this hook 8, their gib head is bent towards different directions, therefore become as a complete unit one Z-shaped.All gib heads on each disk 2 are bent towards an identical circumferencial direction.The extension 9b that each elastic card claw 9 has radially a jaw body 9a who swings to extend inward into a setting always goes up and fuses with it.This extension 9b is that the part near inner core 5 is extended vertically from the connecting panel 6, thus then in the top or the lower end edge bent radial meet at right angles and form the jaw body 9a that can swing, this jaw body extended near the interior week of urceolus 4 always.The small lugs of the locking end of elastic card claw 9 for making on the outer end that can swing jaw body, it is from small distance of open end upper process of urceolus 4.Therefore, the elastic card claw 9 of present embodiment can axle sleeve 3 axially on swing.Can see best from Figure 15, two elastic card claws 9 are by a side that angular dependence is arranged on axle sleeve 3, other has two elastic card claws 9 also is the opposite side that is arranged on axle sleeve diagonally, they be separately positioned on approaching position, two set positions of claw mentioning for the first time on.Each stop block 9A is located at the place approaching with corresponding elastic card claw 9.Position relation between them just looks like the position relation that exists between gib head and coupler body 8 such.From the rib-like projection that stretches out centripetally in interior week of urceolus 4 have one from the open end of axle sleeve 3 to the termination of outer process, this termination of projection is exactly a stop block above-mentioned.

Each disk 2 all has a centre hole 13 so that be fitted on the inner core, and is shown in Figure 14 as what amplify.Making six grooves around centre hole on each disk prepares to engage with each gib head of hook 8.On each disk, also make two enterable apertures 11 and prepare to admit the locking end (together with stop block 9A) of elastic card claw 9.In addition, on each disk, also make an aperture 19 and a plurality of window 15.This hole 19 is used for inserting the tiny protrusion that manual back off tool has, and the back also will illustrate.The edge of disk 2, each groove 10, each enterable aperture 11, centre hole 13 and each window 15 all use the rib to outer process to surround respectively.The inboard of the rib around each groove 10 also is shaped on a shoulder 10a and engages with the gib head of each hook 8 so that be used for.

When assembling during reel, at first the gib head with the hook 8 that stretches out up and down among Figure 14 is inserted in the groove 10, and stop block 9A is inserted in the enterable aperture 11.Subsequently, last disk 2 is reversed a little angle (lower disc is then reversed counter clockwise) in the direction of the clock.The empty limit of the gib head of each hook 8 is engaged with shoulder 10a on being attached at groove 10.

With this with what hook 8 joined that hooking process on the groove 10 carries out simultaneously to be, elastic card claw 9 will inwardly be promoted by the inside face of disk 2, along axle sleeve axially carry out temporary transient elastic deformation, shown in the dotted line among Figure 13.When disk 2 is reversed subsequently in the direction of the clock, the locking end 9 of claw just can from be forced to disk inside face state of contact under free and be pressed against in the enterable aperture 11 so that disk no longer can be with respect to axle sleeve and rotation forward.In this state, the further angular transposition that disk 2 is done with respect to axle sleeve 3 just is prevented from, because just be resisted against on the stop block 9A by the tight lock part of the rear wall of aperture 11 at the claw 9 of oppressing on the reversing sense at once.

Except these effects of elastic card claw 9 itself and stop block 9A and elastic card claw cooperation can stop relative rotation between axle sleeve 3 and the disk 2, it is any from moving axially that axle sleeve leaves that hook 8 can protect disk that it is done.The reel that assembles with such stabilized conditions as shown in figure 12.

When no longer need reusing in same place, can reel 1 be taken apart by reel with manual back off tool 20 shown in Figure 16.The handle 23 that the operator can hold back off tool is carried under one's arms it to and its little protrusion 21 is cooperated on the position with the aperture of disk 2, and the middle projection 22 of loosening instrument is engaged in the axial hole of inner core.Then the protuberance 23 of back off tool being pressed into the locking end that makes elastic card claw 9 in the enterable aperture 11 shrinks in disk 2 and throws off from aperture.When back off tool was maintained at this state, operator (Fig. 4) counter clockwise rotated it, made hook 8 from respectively throwing off in this groove 10, and disk 2 is separated with axle sleeve.If there is not this manual back off tool, the instrument such as the screwdriver of available any band point are inserted in the aperture 11, with top the same manner of just having said disk are unloaded from axle sleeve.

Second example shown in Figure 17 and the first routine difference only are that each elastic card claw 9 has only and itself can engage with an enterable aperture 11.In detail some says that elastic card claw 9 is protruding from the open end of axle sleeve 3, is located at the stop block 9A that claw is close to, and its outer end is included in the plane of open end of said axle sleeve.In this case, each stop block 9A can be resisted against on the claw 9, the position is in the claw of its locking end back on the body.Therefore, the size of enterable aperture 11 is just enough only admitted the locking end of elastic card claw 9.Second example is all identical with first example on every other structure, has just no longer illustrated here.

In the 3rd example shown in Figure 180, the jaw body 9a that swings radially in first example here is directly connected on the periphery of urceolus 5 and with it and is linked to be an integral body.

In the 4th example shown in Figure 19, the jaw body 9a that can swing not is radially and vertically extending along axle sleeve.But but the pendular body 9a in first example is here replaced by the axially extended pendular body 9c along axle sleeve 3.But this pendular body 9c also its free end form the locking end and near and along the interior Zhou Yanshen of the urceolus of axle sleeve 3, it is by an extension 9a and inner core bonded assembly.But the extension in this 4th example is during fabrication as the part of connecting panel 6, and then separates just its also inner and connecting panel with connecting panel and connect together.

To know that at least one elastic card claw 9 adds that at least two hooks 8 are just can be well enough temporary transient and be securely fixed on the axle sleeve with a disk.

The foregoing description and example thereof reach in the effect of the function of guaranteeing part and overall structure under the condition of the target of carrying and can be changed by any means.

In a word, two disks and axle sleeve all are separately preparations, and just can combine them with bindiny mechanism now forms a durable and firm reel and can immediately it be taken apart when needed.The hook that is used for constituting said mechanism on axle sleeve as the part of making is provided with the gib head that stretches out a small distance from the hook end to side.Also be on axle sleeve, to make at least one elastic card claw that is used as alternative attachment can axially or directly upwards swing in addition with respect to axle sleeve.These hooks can protect disk to make it avoid being wound on the infringement that elongate articles on the axle sleeve is applied to the huge outward pressure on the disk with engaging at the groove of making on the disk effectively.On the other hand, the claw that engages with the aperture of making on the disk can stop disk to make it can not make angular transposition around axle sleeve, this be because the direction that claw can carry out resilient movement just in time the circumferencial direction with the rotation of disk tendency is vertical.Hook and claw play a part different in kind separately, and these directions above-mentioned are orthogonal.The advantage point of this feature is, even the mounting or dismounting of reel operation repeats many times, these parts can premature fatigue yet, so just can significantly improve its durability.

In second embodiment, elastic card claw has jaw body and the extending axially along axle sleeve that fuses with it, when jaw body was forced to swing, the locking end of these claws can cross said axle sleeve and swing a bigger distance, thereby can improve the locking effect of these claws.

In addition in the 3rd embodiment, the position is to be connected on the inner core with jaw body radially or with the radially extension of axial jaw body at the contiguous elastic card claw of urceolus, the locking end of these claws can more be wanted much bigger distance along one of the axial wobble of axle sleeve when jaw body is forced to swing, thereby the locking effect of these claws can further improve.

This removable reel can be changed distance between its disk and its effective diameter immediately, as long as select to have the disk of required diameter, they and an axle sleeve with suitable diameter and proper width combined to get final product.Manufacturing has the disk of groove and aperture and makes the mould that axle sleeve with hook and claw uses and can adopt simpler structure, so the present invention can create easily and effectively.

Claims

1. one kind is transported the reel that elongate articles is used, and it comprises:

A pair ofly be essentially flat disk (2,2);

An axle sleeve (3) of forming by urceolus (4) and inner core (5);

These two tubes (4,5) all be arranged in an axial hole (7) around and concentric with it, this axial hole penetrates inner core (5), this inner core is connected with urceolus (4) with a plate (6), and these two tubes are all assigned between two disks (2,2) so that they are linked together;

The hook (8) that respectively has a gib head and a coupler body (8a) was fixed on interior week of urceolus (4) of axle sleeve;

Each disk (2) is provided with at least one elastic card claw (9), and each claw respectively has a locking end and a jaw body (9a);

A plurality of gib heads all are folded into vertical with separately coupler body (8a), and all towards identical circumferencial direction, also all reach outside the outside face of each disk (2) from the open end of axle sleeve (3);

The locking end of claw (9) is located at the inside of urceolus (4) and near urceolus (4), the locking end of this claw (9) also can flexibly move axially or directly making progress of axle sleeve (3);

The groove of making on each disk (2) (10) is used for engaging with respectively this gib head of hook (8); And

At least one aperture (11) of also making on each disk (2) can close with the locking termination of elastic card claw (9).

2. according to the reel of claim 1, it is characterized by, the locking end of elastic card claw (9) can axle sleeve (3) axially on flexibly move, and the jaw body (9a) of the coupler body (8a) of hook (8) and claw (9) all with the integral body of making in interior week of the urceolus (4) of axle sleeve.

3. according to the reel of claim 1, it is characterized by, the locking end of elastic card claw (9) can upwards flexibly move in the footpath of axle sleeve (3), and the jaw body of claw (9a) is extended abreast along urceolus, also has in addition to be used for when a guidance device rotates with respect to axle sleeve with convenient disk (2) forcing the locking end of each elastic card claw (9) is engaged with aperture (11).

4. according to the reel of claim 3, it is characterized by, said guidance device is a guiding cam (14) of making on the inside face of disk (2) and being provided with near each aperture (11).

5. according to the reel of claim 3 or 4, it is characterized by, the locking end of each elastic card claw (9) is littler than jaw body (9a).

6. according to the reel of claim 1, it is characterized by, the locking end of elastic card claw (9) can along the axial elasticity of axle sleeve (3) move, and the jaw body (9a) of claw (9) is along the radially extension of axle sleeve (3), and also the section of extending axially (9b) by said jaw body is connected on the inner core (5) indirectly.

7. according to the reel of claim 1, it is characterized by, the locking end of elastic card claw (9) can along the axial elasticity of axle sleeve (3) move, and the jaw body (9a) of claw (9) is along the radially extension of axle sleeve (3) and be directly connected on the inner core (5).

8. according to the reel of claim 1, it is characterized by, the locking end of elastic card claw (9) can along the axial elasticity of axle sleeve (3) move, the jaw body (9a) of claw (9) then along axle sleeve (3) axially and along urceolus (4) extend in case by said jaw body one radially extension (9c) be connected on the inner core (5).

9. according to each reel in the claim 6 to 8, it is characterized by, the locking end of elastic card claw (9) is with a kind of like this stop block (9A), and this stop block can stop the locking end to rotate up the negative side, will be with respect to axle sleeve (3) and released at this direction board (2).

10. according to each reel in the claim 1 to 4,6 to 8, it is characterized by, axle sleeve (3) and disk (2) are formed by one or more molding synthetic resins, disk (2) can unload from axle sleeve (3) by enough manual back off tools (20), this manual back off tool has protuberance and can close with the locking termination of at least one elastic card claw, so that force the locking end of elastic card claw to be deviate from from aperture (11), at this moment manually back off tool must be placed on the tram on the disk.

11. reel according to claim 5, it is characterized by, axle sleeve (3) and disk (2) are formed by one or more molding synthetic resins, disk (2) can unload from axle sleeve (3) by enough manual back off tools (20), this manual back off tool has protuberance and can close with the locking termination of at least one elastic card claw, so that force the locking end of elastic card claw to be deviate from from aperture (11), at this moment manually back off tool must be placed on the tram on the disk.

12. reel according to claim 9, it is characterized by, axle sleeve (3) and disk (2) are formed by one or more molding synthetic resins, disk (2) can unload from axle sleeve (3) by enough manual back off tools (20), this manual back off tool has protuberance and can close with the locking termination of at least one elastic card claw, so that force the locking end of elastic card claw to be deviate from from aperture (11), at this moment manually back off tool must be placed on the tram on the disk.