CN201981835U - Fixer capable of adjusting tightness of rope - Google Patents

Abstract

A fixer capable of adjusting the tightness of a rope comprises a first end and a second end which are separated, a peripheral surface connecting the first end and the second end, as well as a first penetration hole, a second penetration hole, a third penetration hole and a fourth penetration hole penetrating the peripheral surface, wherein each of the first penetration hole, the second penetration hole, the third penetration hole and the fourth penetration hole includes a first opening and a second opening which are formed on the peripheral surface and separated from each other; the rope is wound on an object and penetrates the first penetration hole, the second penetration hole, the third penetration hole and the fourth penetration hole of the fixer; and the fixer is propped against the surface of the object. Therefore, the fixer can prevent the rope wound on the object from loosening from the object, so as to achieve the function of a knot.

Description

Can adjust the fixator of cord tightness

Technical field

This creation system refers to a kind of fixator that the rope on the object gets loose and helps adjusting the cord tightness degree that is used for preventing to be bundled in especially about a kind of fixator.

Background technology

Often need utilize rope binding article in the general daily life, when for example pitching a tent, tent can be bundled on the support of tent with rope, make support can support tent, and also can be fixed on the ground, perhaps also need open with the rope drawing as the net that tennis court central authorities are set, and rope is bundled on the support of dual side-edge in tennis court, and rope also develops the method for the tying up (unijunction for example of the knot that multiple difference in functionality for different purposes, Figure of eight, connection such as reef knot), and can be applicable to different occasions, but the most common people of the method for tying up of general knot are unfamiliar with, for example during the charge of trucks goods such as furniture, during household electrical appliances and other items, need goods be fixed on lorry with the rope binding, avoid goods delivery process to slide or drop, and the rope of restraint of loads is bundled in the appropriate location of truck body usually with knot, knot may not bundle (tying up unsturdy that method mistake or knot tie up as knot) because of knot or because the vibrations of car body get loose rope during lorry delivery, causes goods to slide or by the problem that drops on the lorry.

When perhaps for example pitching a tent, the support bar that tent need rely on an end to be supported in ground is propped up tent by tent central authorities and separates with ground, and the other end of support bar utilizes a rope to cooperate battalion's ailing to be fixed in such as in the earth ground, and rope system twines battalion's nail and forms knot ground and combine with seeking to follow closely, moreover the both sides of general tent symmetry need a support bar separately, the in addition both sides of tent are then directly to cooperate battalion's ailing to consolidate in earth ground with rope that tent is stitched together, tent is supported slightly triangularity, in order to make the tent balance, therefore need make two support bars separately with the battalion nail between rope between suffered pulling force equate approximately, therefore as if after the tent setting is finished, if find that two support bars have crooked phenomenon, just need to adjust to loosen the stronger rope of pulling force, or adjust the tension pulling force than loose rope, but no matter be to adjust to loosen or adjust the tension rope pull, it all is a kind of action of fine tune, to adjust the tension equalizer that rope pull once just can make tent both sides rope not very easily by a small margin and knot is untied Hou, therefore use upward also not convenient.

Therefore, solve prevent rope get loose and make rope easily the device of fine tune elasticity be to be worth dropping into studying.

The utility model content

Be head it off, this creation provides a kind of fixator of adjusting cord tightness, fixator comprises that fixator system comprises along axially spaced one first end and one second end, fixator further comprises the outer peripheral face that is extended to the second end end face by the first end end face, fixator comprises in addition by one first perforation that runs through outer peripheral face, one second perforation and one the 3rd perforation, first perforation comprises one first opening and one second opening that separates on outer peripheral face, second perforation comprises one first opening and one second opening that separates on outer peripheral face, the 3rd perforation comprises one first opening and one second opening that separates on outer peripheral face, one first section of being used to have with a rope of fixator frictionally combines, first section of rope is arranged between first second and third perforation, rope is wound on the object, the holder circumference face is posted by object surface, and rope can not got loose.

Wherein fixator further comprises one the 4th perforation that runs through outer peripheral face, and first perforation is near first end, and the 4th perforation is near second end, and second and third perforation is between the first and the 4th perforation, and second perforation is between the first and the 3rd perforation.

Wherein first and second distance axially spaced apart from each other of boring a hole is about 1/2 to 1 times of second and third distance spaced apart from each other of boring a hole, and the 3rd and the 4th perforation distance axially spaced apart from each other is about 1/2 to 1 times of second and third distance spaced apart from each other of boring a hole.

The fixator of this creation is except being used in graphic disclosed tent, have and to cooperate under other situations of knot binding with rope beyond also being used in tent, for example when the goods of lorry bundlees with rope, the rope that prevents restraint of loads with fixator gets loose, can effectively prevent goods because the problem that rope gets loose and causes goods to drop makes this creation can replace the function of traditional knot.

Description of drawings

Fig. 1 is the stereo appearance figure of this creation.

Fig. 2, the user mode figure when cooperating tent to set up for this creation fixator.

Fig. 3 is for showing between first and second object the local amplification view in conjunction with this creation fixator for Fig. 2.

Fig. 4 ties up to the first section partial sectional view of adjusting first rope that loosens first rope under Fig. 3 state.

Fig. 5 combines the partial enlarged drawing of aspect for showing fixator with the rope another kind.

Fig. 6, for show fixator cooperate rope in another way with the schematic diagram that is wound in object.

20 fixators, 22 first ends

24 second ends, 26 outer peripheral faces

28 first perforation, 30 first openings

34 second perforation of 32 second openings

36 first openings, 38 second openings

40 the 3rd perforation, 42 first openings

The 4th perforation of 44 second openings 46

48 first openings, 50 second openings

The 52A first rope 52B second rope

54 first sections 56 second sections

58 clamping pieces

62 first objects, 64 tops

66 bottoms, 68 tents

72 second limits, 70 first limits

73 collars, 74 second objects

78 lower ends, 76 upper ends

The specific embodiment

Below all graphic systems only be convenient to explain the basic instruction of this creation, in graphic will to the number of the element that constitutes preferred embodiment, position, relation, and the extension of size will have illustrated, read and understand the instruction of this creation after relevant variations enforcement belong to industry technical ability.In addition, after reading and understanding the instruction of this creation, cooperate specific strength, weight, intensity, the accurate dimension that reaches similar requirement and the change of dimension scale also to belong to industry technical ability.

System indicates identical or like with same numeral in difference is graphic; Please understand in addition in the literary composition such as " first ", " second ", " the 3rd ", " the 4th ", " go up ", " descend ", " preceding ", " back ", " interior ", " outward ", " end ", " portion ", " section ", " level ", " vertically ", " inwardly ", " outwards ", " width ", " length ", " district ", " on every side ", " side ", " Jing is to ", " axially " or the like and similarly only be convenient in person's reference diagram with the aid of pictures structure with the family of languages and only be used for helping to describe this creation.

Shown in graphic, the fixator 20 of this creation is roughly cylindric and comprises one first end 22 and one second end 24 that separates vertically, fixator 20 further comprises a circular circumference face 26 that is extended to second end, 24 end faces by first end, 22 end faces, fixator 20 comprises in addition by outer peripheral face 26 and runs through first of outer peripheral face 26 along a diameter direction perpendicular to axial direction, second, the the 3rd and the 4th perforation 28,34,40,46, first, second, the the 3rd and the 4th perforation 28,34,40,46 are spaced from each other vertically between first end, 22 end faces and second end, 24 end faces and are parallel to each other, first perforation 28 is near first end 22, the 4th perforation 46 is near second end 24, second and third perforation 34,40 are positioned at the first and the 4th perforation 28, between 46, and second perforation 34 is positioned at the first and the 3rd perforation 28, between 40, shown in graphic, first, second, the the 3rd and the 4th perforation 28,34,40,46 internal diameter separately is equal approximately, first, second, the the 3rd and the 4th perforation 28,34,40,46 distances axially spaced apart from each other are equal approximately, first perforation 28 comprises around one first opening 30 and one second opening 32 of axially-spaced on outer peripheral face 26, second perforation 34 comprises around one first opening 36 and one second opening 38 of axially-spaced on outer peripheral face 26, the 3rd perforation 40 comprises around axially-spaced and comprising around one first opening 48 and one second opening 50 of axially-spaced on outer peripheral face 26 at one first opening 42 on the outer peripheral face 26 and 44, the four perforation 46 of one second opening.

Wherein a kind of function of the fixator 20 of this creation is that the rope that is used for preventing being wound in object gets loose and can substitute the function of knot, be first and second rope 52As of fixator 20 uses of this creation of hypothesis as shown in Figure 2 at a tent 68,52B is to prevent first and second rope 52A, 52B is by getting loose on plural number first object 62 such as battalion's nail, tent 68 comprises 2 first limits 70 that separate, and 2 second limits 72 that connect 2 first limits 70 separately and separate, tent 68 utilizes plural first object 62 to cooperate the first or second rope 52A, 52B is solid in the location, ground, each first object 62 comprises a hook-shaped top 64 and a pointed bottom 66 that can be solid in ground, 2 first limits 70 of tent 68 comprise a collar 73 that is formed at 70 centres, first limit separately, comprise a upper end 76 with the collar 73 sockets on first limit 70 of tent 68 separately such as 2 second objects 74 of support bar, an and lower end 78 that is resisted against ground separately, 2 second objects 74 are provided with one first rope 52A separately with between corresponding one first object 62, the first rope 52A comprises first and second section 54,56, two clamping pieces 58 are incorporated into second section 56 and second sections 56 the termination of the first rope 52A separately, make 2 first rope 52A, second section 56 formation loop shaped separately.2 first rope 52A, second section 56 upper end 76 and tension that is sheathed on second object 74 earlier separately, 2 first rope 52A separately first section 54 are passed by second opening 32 that first opening 30 of first perforation 28 of fixator 20 penetrates by first perforation 28 again, make 2 first rope 52A, first section 54 top 64 (not forming knot) of walking around the fixator 20 and first object 62 separately again, then second opening 38 that is penetrated by second perforation 34 by first opening 36 of second perforation 34 passes, first opening 42 that is penetrated by the 3rd perforation 40 by the 3rd perforation 40 second opening 44 passes again, second opening 50 that last first opening 48 by the 4th perforation 46 penetrates by the 4th perforation 46 passes, 2 first rope 52A, first section 54 part separately exposed to outside the fixator 20 (as Fig. 2, shown in 3), two fixators 20 outer peripheral face 26 separately is resisted against the top 64 of first object 62, and fixator 20 utilizes first section 54 winding of the first rope 52A first, second, the the 3rd and the 4th perforation 28,34,40, produce enough frictional resistance between 46, make that 2 first rope 52A separately first section 54 can't be by by pulling, and 2 first rope 52A are subjected to tension-stretched separately, so 2 first rope 52A firmly are wound in the top 64 of first object 62 separately, in addition, tent 68 comprises the plural number second rope 52B that is formed on second limit 72 separately again, the plural number second rope 52B second section 56 termination separately is sewn on 2 second limits 72 of tent 68, the plural number second rope 52B is with the be fastened top 64 of the device 20 and first object 62 of the mode that is same as the first rope 52A, and separately first section of the plural second rope 52B is arranged in first of corresponding fixator 20, second, the the 3rd and the 4th perforation 28,34,40, between 46, prevent to get loose on each the second rope 52B first object 62 by correspondence, and first object 62, first end 22 separately that respectively is combined with the second rope 52B is solid in ground, makes tent 68 flare up triangles.

The fixator 20 of this creation is except preventing that rope from getting loose, the effect that also has easy fine setting cord tightness, the wherein one first rope 52A that is hypothesis tent 68 as shown in Figure 4 needs to adjust, at first be that with the first rope 52A first section 54 is in regular turn by the 4th of fixator 20, the 3rd, second and first perforation 46,40,34,28 loosen (being as Fig. 4), again first section 54 part of loosening of the first rope 52A pulled out by first opening 30 of first perforation 28 of fixator 20, make the 4th, the 3rd and second perforation 46,40, first section 54 tension once again of the first rope 52A between 34 abuts in the outer peripheral face 26 of fixator 20, first section 54 of the first rope 52A like this will extend long distance by first opening 30 of first perforation 28 of fixator 20, second section 56 of this first rope 52A is subjected to pulling force, making the first rope 52A must be wound in the outer peripheral face 26 that section on the top 64 of side face 26 and first object 62 outside the fixator 20 is tensioned to fixator 20 again is resisted against till the top 64 of first object 62, because the first or second rope 52A, 52B is positioned at second, the the 3rd and the 4th perforation 34,40,46 section is tightened up Hou just can produce enough frictional resistance, prevent the first or second rope 52A, first section 54 of 52B is continued to be pulled, and the inching first rope 52A loosens ground length (it is also identical that the second rope 52B adjusts mode) so easily.When the first or second rope 52A, 52B are too loose, can directly be positioned at second opening, 32 the tension first or second rope 52A, the 52B of first perforation 28 of fixator 20 by the first or second rope 52A, 52B, and more in regular turn by second, third and the 4th perforation 34,40,46 with the first or second rope 52A, 52B first section 54 tension, the elasticity that just can transfer the whole admittedly first or second rope 52A, 52B like a cork.

Be noted that, be arranged in and decide first of device 20, second, the the 3rd and the 4th perforation 28,34,40, rope between 46 can have multiple different winding mode, as Fig. 3,4 are depicted as wherein a kind of winding mode, Fig. 5 supposes that then first section 54 of the first rope 52A is incorporated into first of fixator 20 in another kind of winding mode, second, the the 3rd and the 4th perforation 28,34,40, between 46, i.e. 2 first rope 52A, second section 56 upper end 76 and tension that is sheathed on second object 74 earlier separately, 2 first rope 52A separately first section 54 are passed by second opening 32 that first opening 30 of first perforation 28 of fixator 20 penetrates by first perforation 28 again, make 2 first rope 52A, first section 54 top 64 (the first rope 52A is not bundled into knot) of walking around the outer peripheral face 26 and first object 62 of fixator 20 separately again, then second opening 38 that is penetrated by second perforation 34 by first opening 36 of second perforation 34 passes, outer peripheral face 26 that first section 54 of the first rope 52A walk around fixator 20 is passed by second opening 44 that first opening 42 of the 3rd perforation 40 penetrates by the 3rd perforation 40, outer peripheral face 26 that first section 54 of the first rope 52A walk around fixator 20 is again passed by second opening 50 that first opening 48 of the 4th perforation 46 penetrates by the 4th perforation 46, make first section 54 of the rope 52A that wins be wrapped in second of fixator 20 with similar spiral way, the the 3rd and the 4th perforation 34,40, between 46, so can increase first section 54 the frictional resistance of the relative first rope 52A of fixator 20, make that rope more is difficult for getting loose.

Use the first or second rope 52A of this creation fixator 20, the winding method of the 52B and first object 62 except Fig. 3 to the mode shown in Figure 5, other embodiment is still arranged, as shown in Figure 6, second section 56 upper end 76 that is sheathed on second object 74 equally of the first rope 52A, first section 54 of the first rope 52A is penetrated by second opening 32 by first opening 30 of first perforation 28 of fixator 20 earlier and passes, walk around the top 64 of first object 62 subsequently, first opening 36 that is penetrated by second perforation 34 by second perforation, 34 second opening 38 passes again, second opening 44 that is penetrated by the 3rd perforation 40 by the 3rd perforation 40 first opening 42 passes then, first opening 48 that last second opening 50 by the 4th perforation 46 penetrates by the 4th perforation 46 passes, and the outer peripheral face 26 of fixator 20 abuts in the top 64 of first object 62, make fixator 20 with second, the the 3rd and the 4th perforation 34,40, first section 54 of 46 couples first rope 52A produces enough frictional resistance, make first section 54 of the first rope 52A can't be pulled, what therefore the first rope 52A can be firm is bundled on first object 62.In the time will loosening the first rope 52A, with the first rope 52A first section 54 is positioned at second earlier, the the 3rd and the 4th perforation 34,40,46 part is loosened, be positioned at the part of first perforation 28 to loosen the first rope 52A with regard to the stretchy first rope 52A, when straining the first rope 52A, then spur the part (according to Fig. 6 for direction system pull down) of the first rope 52A near second opening, 32 places of first perforation 28, spur the first rope 52A again and be positioned at second, the the 3rd and the 4th perforation 34,40,46 part, make first section 54 first opening 48 length outward of extending the 4th perforation 46 longer, just can strain the first rope 52A.

The fixator 20 of this creation is except being used in graphic disclosed tent 68, have and to cooperate under other situations of knot binding with rope beyond also being used in tent 68, for example when the goods of lorry bundlees with rope, the rope that prevents restraint of loads with fixator 20 gets loose, can effectively prevent goods because the problem that rope gets loose and causes goods to drop, such as need be with rope as supporting or fixing occasion, can both use fixator 20 stationary ropes to prevent to get loose, the rope that therefore this creation fixator 20 is installed can firmly be wound in object and can not get loose under the state that does not bundle knot, so the fixator 20 of this creation has the function of the knot of being equal to.

The basic instruction of this creation is illustrated, and for having the people of the common technical ability in this area, many extensions and variation will be to show and Yi Zhizhe.Say it for example, the 4th perforation 46 of fixator 20 can be removed, so 20 of fixators are surplused first, second and third perforation, 28,34,40 (being three perforation of minimum needs), and the internal diameter that makes first, second and third perforation 28,34,40 approximates the external diameter of the rope of combination, when so rope is set around between first, second and third perforation 28,34,40 of fixator, fixator 20 still can be bestowed enough frictional resistance to rope, gets loose to prevent rope.As long as or fixator 20 is provided with the perforation that runs through outer peripheral face 26 more than three, just can make rope be set around in each perforation and fixator is abutted on the knot, prevent that rope from getting loose, so fixator 20 and non-limitingly have only three or four perforation.Or the cross sectional shape of fixator 20 also can be such as rectangle, triangle, trapezoidal or other non-circular cross sectional shape.Or the first, second, third and the 4th perforation 28,34,40,46 can non-diametric(al) run through outer peripheral face 26 separately along fixator 20, the first, second, third and the 4th perforation 28,34,40,46 also can be along perpendicular to axial direction one outer peripheral face 26 that vertically runs through fixator 20, i.e. the first, second, third and the 4th perforation 28,34,40,46 is not the central axis by fixator.Or the first, second, third and the 4th perforation 28,34,40,46 internal diameter separately can be unequal, for example first perforation, 28 internal diameter can be slightly larger than the internal diameter of the external diameter of rope and second, third and the 4th perforation 34,40,46, make rope can pass first perforation 28 more easily, so fixator 20 can easier use.Or the first, second, third and the 4th perforation 28,34,40,46 distances axially spaced apart from each other can be unequal, for example first perforation, 28 and second perforation, 34 distances that separate vertically less than second perforation 34 vertically with the 3rd perforation 40 distances that separate, and first perforation, 28 and second perforation, 34 distances that separate vertically approximate the 3rd bore a hole 40 vertically with the 4th 46 distances that separate of boring a hole.Fig. 6 discloses method that the method for twining first object 62 twines first object 62 compared to Fig. 3 to Fig. 5 to have and is easier to adjust the advantage of loosening the first rope 52A, has fixator 20 and can produce bigger frictional resistance and the advantage that be difficult for getting loose to the first rope 52A but the method for winding first object 62 that Fig. 3 to Fig. 5 discloses discloses the method for twining first object 62 compared to the 6th figure.

First of this external fixator 20, second, the the 3rd and the 4th perforation 28,34,40,46 can non-ly be arranged parallel to each other, first perforation, first and second opening 30 of 28 for example, 32 can be around the axial circumferencial direction of fixator 20 and first and second opening 36 of second perforation 34,38 separate, and first and second opening 42 of the 3rd perforation 40,44 around the axial circumferencial direction of fixator 20 and first and second opening 30 of first perforation 28, first and second opening 36 of 32 and second perforation 34,38 separate, first and second opening 48 of the 4th perforation 46,50 around the axial circumferencial direction of fixator 20 and first and second opening 30 of first perforation 28, first and second opening 36 of 32 and second perforation 34, first and second opening 42 of the 38 and the 3rd perforation 40,44 separate, make and win, second, the the 3rd and the 4th perforation 28,34,40, the 46 axial circumferencial directions around fixator 20 are arranged in spiral-shaped, so are set around fixator 20 and can produce bigger resistance and get loose to prevent rope.

Because this creation that manual discloses can be implemented in other particular form that does not break away from this creation spirit or general characteristics, and some forms of these particular forms are pointed out, so the embodiment that manual discloses should be considered as illustrating and unrestricted.The scope of this creation is to be defined by appended claim, rather than is defined by above-mentioned explanation, changes and will be included within its scope for the institute of impartial meaning that falls into claim and scope.

Claims (3)

1. the fixator that can adjust cord tightness, it is characterized in that, this fixator (20) is to comprise along axially spaced one first end (22) and one second end (24), fixator (20) further comprises the outer peripheral face (26) that is extended to second end (24) end face by first end (22) end face, fixator (20) comprises in addition by one first perforation (28) that runs through outer peripheral face (26), one second perforation (34) and one the 3rd perforation (40), first perforation (28) comprises one first opening (30) and one second opening (32) that separates on outer peripheral face (26), second perforation (34) comprises one first opening (36) and one second opening (38) that separates on outer peripheral face (26), the 3rd perforation (40) comprises one first opening (42) and one second opening (44) that separates on outer peripheral face (26), fixator (20) is used to a rope (52A) has one first section (54) frictionally combine, first section (54) of rope (52A) are arranged in first second and third perforation (28,34,40) between, rope (52A) is wound on the object (62), the outer peripheral face (26) of fixator (20) is posted by object (62) surface, and rope (52A) can not got loose.

2. the fixator that can adjust cord tightness according to claim 1, it is characterized in that, wherein fixator (20) further comprises one the 4th perforation (46) that runs through outer peripheral face (26), first perforation (28) is near first end (22), the 4th perforation (46) is near second end (24), and second and third perforation (34,40) is positioned between the first and the 4th perforation (28,46), and second perforation (34) is positioned between the first and the 3rd perforation (28,40).

3. the fixator that can adjust cord tightness according to claim 2, it is characterized in that, wherein first and second perforation (28,34) distance axially spaced apart from each other is about 1/2 to 1 times of second and third perforation (34,40) distance spaced apart from each other, and the 3rd and the 4th perforation (40,46) distance axially spaced apart from each other is about 1/2 to 1 times of second and third perforation (34,40) distance spaced apart from each other.

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