CN110273640A

CN110273640A - Sling

Info

Publication number: CN110273640A
Application number: CN201810212091.3A
Authority: CN
Inventors: 郑清祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-15
Filing date: 2018-03-15
Publication date: 2019-09-24

Abstract

The present invention relates to a kind of slings, it includes first end, and the second end and connection first end and second end that set opposite with first end and be in curved arc shape segmental arc, more than one sheet body is set on the surface of first end and second end toward each other, and sheet body is equipped at least one perforation or a side at least within of sheet body is equipped with card slot；Accordingly, keep the two close toward direction each other when exerting a force from first end and second end, to when perforation or the corresponding overlapping of card slot on mutual sheet body, just a rope body can sequentially be penetrated in perforation or the card slot of two sheet bodies, and after release first end and second end, utilize the elastic-restoring force of segmental arc, make first end and outside second end respectively past direction away from each other, enable the perforation or the cross-shaped state of card slot on the sheet body of the two, and then press from both sides tug rope body, it is located in sling on rope body, when adjustment or disassembly sling, it only needs to make perforation on its sheet body to first end and second end pressing force simultaneously or card slot is corresponding is overlapped, just the fastening positioning states of sling can be released.

Description

Sling

Technical field

The present invention relates to a kind of slings, no matter referring in particular to a kind of detain sets position or engaging lifting state mode of operation all It is quite convenient, easy, and structure is simple, and can do the sling of various applications.

Background technique

TaiWan, China TW M473727 utility model patent case is please referred to, is a kind of rope buckle, which has one Female thread, in female thread accommodating space assemble pin thread, in female thread accommodating space and pin thread storage space in wear elastomer；Pressing Pin thread squeezes elastomer, is adjusted the tensile elongation and elasticity of rope, after releasing force pressing pin thread, utilizes elastomer Elastic-restoring force makes pin thread and female thread dislocation clamping rope, achievees the purpose that tighten by rope buckle, fixes rope.

TaiWan, China TW M516925 utility model patent case is please referred to, for a kind of double-purpose safety of Luoman curtain tug rope rolling Sling, the safety rope are buckled in a tug rope rolling latter end portion of a Window curtain lamellaes, when the safe sling is linked to the curtain sheet, the tug Rope rolling can activity slippage.The safe sling includes a shell, a movable block and an adjustable spring, presses the movable block and compresses this and stretches When contracting spring, respectively perforation of the duct and the top and bottom is in a linearity communicating state；It, should when without pressing the movable block Movable block enables the movable block to retract and generates elastic pinching to the tug rope rolling because of the adjustable spring elastic recovery, and enabling should Pulling has considerable degree of consolidation effect between rope rolling and the shell.

It is a kind of sling, mainly by female thread and pin thread please referring back to TaiWan, China TW I598058 patent of invention case It is constituted, female thread and pin thread are respectively formed to be penetrated and the first of activity displacement wears space and second and wear sky for a rope body Between.

However, whether TaiWan, China TW M473727, TW M516925 utility model patent case or TW I598058 are sent out Bright Patent Case, designed by rope buckle, sling all respectively by independent female thread, pin thread, elastomer or shell, movable block, stretch Three assembling parts such as contracting spring or female thread, pin thread, involution part form, therefore the not only various complexity of component, manufacture in die sinking On it is also more inconvenient, it is also more complicated in warehousing management, or even also increase staff's assembling in the future and the long period is spent to go to be aligned Through-hole can just wear the situation that rope or part are lost, fall off, and it is even more impossible to adjust the constraint pulling force to rope.

Now, the present inventor is special in view of above-mentioned TaiWan, China TW M473727, TW M516925, TW I598058 etc. Sharp case develops the present invention in place of actual implementation is using upper generated missing.

Summary of the invention

The purpose of the present invention is to provide a kind of sling, which is integrally formed and has elasticity outer power, and outer whereby Power can make sling folder tug fixed rope body.

In order to achieve the above objectives, the present invention provides a kind of sling, adopts integrated molding comprising has first end, with described the The second end and the connection first end that one end is opposite and sets pass through institute with the second end and in the segmental arc of curved arc shape Stating segmental arc makes have outer power away from each other between the first end and the second end；In the first end towards institute It states and more than one first sheet body is set on the surface of second end, in the second end towards being arranged on the surface of the first end More than two second sheet bodies, there is gap to form the second slot between adjacent two second sheet body, and second slot is For the first sheet body intercalation, at least one first perforation is set on first sheet body, sets at least one second on second sheet body Perforation can be worn when first perforation, second perforation are coaxial for a rope body, in the release first end with it is described After second end, first perforation, second perforation misplace and press from both sides because the power opened outside enables for the first end and the second end Tug rope body, with limitation rope body abjection.

Sling as described above, wherein the sling further includes rib, and the rib setting range is set from the first end Table below second sheet body is arranged through the arc section surface to the second end for the underlying surfaces for setting first sheet body Face.

Sling as described above, wherein the underlying surfaces and described second of first sheet body are set in the first end The underlying surfaces that second sheet body is arranged in end are equipped with corresponding pillar, and the both ends of an elastic component are socketed respectively is located in two institutes It states at pillar.

Sling as described above, wherein on the segmental arc on the surface opposite with the surface for being provided with the rib Equipped with a clasp.

Sling as described above, wherein a side is equipped with the first card slot, first card to first sheet body at least within The side width of rebate of slot is less than the slot bottom of first card slot, and a side is equipped with the second card to second sheet body at least within Slot, the side width of rebate of second card slot are less than the slot bottom of second card slot, first card slot and second card Slot position in same side and the overlapping that can correspond to each other.The present invention also provides a kind of slings, using integrated molding comprising have One end, and the second end that sets and the connection first end and the second end opposite with the first end and in curved arc shape Segmental arc makes have outer power away from each other between the first end and the second end by the segmental arc；Institute First end is stated towards more than one first sheet body is arranged on the surface of the second end, in the second end towards described first More than two second sheet bodies are set on the surface at end, between adjacent two second sheet body there is gap to form the second slot, Second slot is to supply the first sheet body intercalation, and a side is equipped with the first card slot to first sheet body at least within, described The width of rebate of first card slot is less than the slot bottom of first card slot, and a side is equipped with the second card to second sheet body at least within Slot, the width of rebate of second card slot are less than the slot bottom of second card slot, first card slot and second slot In same side, the overlapping that can correspond to each other can be worn when first card slot, second card slot are coaxial for a rope body, After discharging the first end and the second end, the first end and the second end described first are blocked because the power opened outside enables Slot, second card slot misplace and press from both sides tug rope body, with limitation rope body abjection.

The advantages of sling of the invention, is:

1, sling of the invention is to be made of integrated molding, and die sinking is easily manufactured, and is applied using first end and second end Power closing, makes the first card slot and the second card slot register, and operator quickly can directly block rope body without alignment holes In two card slot of side for entering first end and second end, up to the group of quick assembling curtain rope body and fine tuning cord and body suitable length of restricting Dress, and child play cord, rope body have generation around neck when, when child pulls more than safe pulling force normal value restrict body be detached from rope Button.

2, sling of the invention passes through connection first end and second end and is in the segmental arc of curved arc shape, makes first end and the There is outer power away from each other between two ends, and can will be threaded through the first perforation, the rope body in the second perforation it is appropriate with one Clamping force folder tug fix.

3, after sling of the invention is using first end and second end force closing, make the first card slot and the second card slot opening pair Together, then by rope body the first perforation, the second perforation are passed through, and is coiled into U-shaped and is caught in the first card slot and the second card slot side openings, i.e., The loading of sling can be increased come bigger, heavier split casement of arranging in pairs or groups, prevent from restricting in course of normal operation because cloth body is overweight Body is detached from sling.

4, sling of the invention applies to strapped tent when seeking nail, after first end and second end force closing, makes First card slot and the second card slot register, then rope body is passed through into the first perforation, the second perforation, and be coiled into U-shaped and be caught in the first card In slot and the second card slot opening, rope body is crossed the other side around ∩ shape and is caught in the first card slot and the second card slot opening, that is, reaches quick Strapped rope body and without knotting, and be resistant to resistance to pull of high wind and will not be detached from, reaching fast lock rope body can quickly remove again Operation.

5, sling of the invention, by setting the first card slot, the second card in the same side of the first sheet body, the second sheet body respectively Slot, and the notch of the first card slot, the second card slot is enabled to be less than slot bottom, the first card slot, the second card slot are passed around for rope body, makes sling button State set on folder binding yarn body more stable does not shift easily.

Detailed description of the invention

The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:

Fig. 1: the perspective view of sling of the invention；

Fig. 2: the sectional view of sling of the invention；

Fig. 3: sling of the invention is in the perspective view of buckling state；

Fig. 4: sling of the invention sets the sectional view of rope body state in button；

Fig. 5: sling of the invention is applied to the schematic diagram of curtain；

Fig. 6: consumer is shown by the schematic diagram of rope body winding neck；

Fig. 7: the schematic diagram that sling and rope body of the invention disconnect is shown；

Fig. 8: display increases the schematic diagram that strength is combined between sling and rope body of the invention；

Fig. 9: sling of the invention is applied to the schematic diagram of tent；

Figure 10: Fig. 9 in the enlarged drawing of sling and rope body junction；

Figure 11: the another preferred embodiment perspective view of sling of the invention；

Figure 12: the another preferred embodiment sectional view of sling of the invention；

Figure 13: the another preferred embodiment of sling of the invention is in the perspective view of buckling state；

Figure 14: the another preferred embodiment of sling of the invention sets the sectional view of rope body state in button；

Figure 15: sling of the invention is applied to the signal that curtain bead chain pulls the limitation component of range as limitation pelletron Figure；

Figure 16: sling of the invention is applied to curtain bead chain and puts as the section view of the limitation component of limitation pelletron pulling range Big figure.

Drawing reference numeral explanation:

1 first end

11 first sheet bodies

12 first perforation

13 first slots

14 first card slots

2 second ends

21 second sheet bodies

22 second slots

23 second perforation

24 second card slots

3 segmental arcs

4 rope bodies

5 ribs

6 clasps

7 ring bodies

8 cords

9 pillars

10 elastic components

20 pelletrons

201 beads

202 line segments

A sling

B tent

C curtain controller

Specific embodiment

Technology contents, goal of the invention and its effect of reaching to enable the present invention be used have more complete and clearly take off Dew, now in lower detailed description, and also referring to the attached drawing and figure number taken off:

Please refer to Fig. 1 and Fig. 2.

For sling A of the invention using being integrally formed in the approximate U-shaped body with wide opening, sling A includes first end 1, second end 2, segmental arc 3；Wherein:

Second end 2 is opposite with first end 1 and sets, and segmental arc 3 is linked between first end 1 and second end 2, and is in curved arc Shape passes through the segmental arc 3 of curved arc shape between second end 2 and first end 1, generate an outer power away from each other.

In first end 1 towards more than one first sheet body 11 is arranged on the surface of second end 2, set on the first sheet body 11 to Few one first perforation 12.

In second end 2 towards second sheet body 21 of setting two or more on the surface of first end 1, two second adjacent sheet bodies There is gap to form the second slot 22, the second slot 22 is to be set at least on the second sheet body 21 for 11 intercalation of the first sheet body between 21 One second perforation 23.

Both when being intended to be located in sling A of the invention on one rope body 4, make from first end 1, the force of second end 2 of sling A Closing, and then enable the first sheet body 11 be inserted into the second slot 22 and (please refer to Fig. 3), when first the 12, second perforation 23 of perforation is coaxial When, rope body 4 just can be passed through to first the 12, second perforation 23 of perforation, after then no longer exerting a force to discharge first end 1 and second end 2, First end 1 and second end 2, toward direction elastic recovery away from each other, will enable the first perforation 12, second perforation 23 due to the power opened outside Dislocation is generated, makes the rope body 4 for wearing the first perforation 12, second perforation 23 with the dislocation shape of first the 12, second perforation 23 of perforation State and it is tortuous, and then reach folder tug rope body 4, with limitation rope body 4 deviate from (as shown in Figure 4).

It wherein, is to be arranged two the first sheet bodies 11 in the first end 1 of sling A the in disclosed attached drawing It is embodiment that three the second sheet bodies 21, which are arranged, in two ends 2, in this way, between 1 liang of first end adjacent first sheet body 11 also The first slot 13 is formed with gap, in second end 2 because setting there are three the second sheet body 21, therefore can be formed in second end 2 Two the second slots 22, the first slot 13 are located in the middle the insertion of the second sheet body 21 for second end 2, and two the second slots 22 then divide (as shown in Figure 3, Figure 4) is not inserted into for two the first sheet bodies 11 of first end 1.

Please referring back to Fig. 1.Wherein, in a preferred embodiment of the present invention, sling A of the invention further includes being provided with rib 5, Sling A, which is arranged in, in the rib 5 has on the surface of opening (i.e. on inner surface), and setting range can be from the first of first end 1 At surface of the surface of 11 lower section of sheet body through 21 lower section of the second sheet body on 3 surface of segmental arc to second end 2, and the width of the rib 5 Degree is less than the width of sling A；By the setting of rib 5, increase outer power between the first end 1 of sling A, second end 2, with Promote the combination strength of sling A folder tug rope body 4.

It furthermore on the segmental arc of sling A 3, and is that the surface opposite with the surface for being provided with rib 5 is equipped with a clasp 6, which, which can hook, sets a ring body 7 sling A is fixed in ring body 7 (referring to Fig. 2, Fig. 4)；As shown in figure 5, the ring body 7 is to set It sets in 8 bottom end of a cord, usually the power because of sling A with certain folder tug rope body 4, and the weight of energy loading cord 8, it maintains Normally decentralization expansion furls cord 8 with rising；If thering is consumer's hook to twine to rope body 4 (when being such as wound into consumer's neck, to join See Fig. 6), because sling A folder tug rope body 4 power can not load consumer be applied to rope body 4 on weight, will make restrict body 4 take off It from sling A (as shown in Figure 7), release consumer and hooks the state twined to rope body 4, form the protection structure of a safety.

Please refer to Fig. 1.In a preferred embodiment of the invention, wherein a side is equipped with the first sheet body 11 at least within First card slot 14, the notch of the first card slot 14 is less than the slot bottom of the first card slot 14, and a side is equipped with the second sheet body 21 at least within Second card slot 24, the notch of the second card slot 24 are similarly less than the slot bottom of the second card slot 24, and the first card slot 14 and the second card slot 24 Position presses first end 1, the second end 2 of sling A in same side, in force, when making the first perforation 12 and coaxial the second perforation 23, First card slot 14 can correspond to each other Chong Die with the position of the second card slot 24.In this way, which the first perforation will can from top to bottom be passed through 12 and second the free end of rope body 4 of perforation 23 up sequentially pass around the second card slot 24, the first card slot 14, the second card slot 24 again (as shown in Figure 8), by this mode, the folder tug increased between rope body 4 and sling A is combined strength, hoisting rope body 4 and sling A Between loading capacity.

As shown in FIG. 9 and 10, first card of its notch less than slot bottom is respectively at least set in the two sides of the first sheet body 11 Slot 14, the dual side-edge of the second sheet body 21 respectively at least set the second card slot 24 that its notch is also smaller than slot bottom, press sling A in force First end 1, second end 2, make the first perforation 12 with second perforate 23 it is coaxial when, the first card slot 14 of 11 two sides of the first sheet body It corresponds to each other with the position of the second card slot 24 of 21 two sides of the second sheet body Chong Die.In this way, which the will can from top to bottom be passed through The free end of the rope body 4 of one perforation 12 and the second perforation 23 up sequentially passes around the second card slot 24 again, the first card slot 14, second blocks Slot 24 then from top to bottom sequentially passes around the first card slot 14, the second card slot 24, the first card slot 14 (as schemed then around to another side Shown in 10), by this mode, the folder tug for keeping sling A firm combines rope body 4 without departing from and capable of being applied to sling A necessary With the occasion being fixed on rope body 4 really, such as shown in Fig. 9, sling A is applied in the occasion of fixed tent B.

Please refer to Figure 11~Figure 14.In a preferred embodiment of the invention, wherein in the first sheet body 11 of first end 1 Underlying surfaces and the lower surface of the second sheet body 21 of second end 2 be equipped with the pillar 9 that corresponds to each other, an elastic component 10 Both ends are socketed respectively to be located at two pillars 9, is positioned at the elastic component 10 between two pillars 9；By the setting of elastic component 10, When force presses first end 1, the second end 2 of sling A, the second sheet body 21 among second end 2 is made to be inserted into the first slot 13, first When two first sheet bodies 11 at end 1 are inserted into two second slots 22, elastic component 10 is in confined state, and in release first end 1, second After the power that end 2 presses, first end 1, second end 2 are bestowed using the elastic-restoring force of elastic component 10, also can increase the first of sling A Outer power between end 1 and second end 2 promotes the combination strength of sling A folder tug rope body 4.

Please referring back to Figure 15 and Figure 16.Sling A of the invention is applied to pull range as the pelletron of limitation curtain Restriction element, in the present embodiment, the first end 1 of sling A is equipped with two first sheet bodies 11, and between two first sheet bodies 11 The first slot 13, and the first card slot 14 that there is wherein a side of the first sheet body 11 an at least notch to be less than slot bottom are formed, and The second end 2 of sling A is equipped with two second sheet bodies 21, and the second slot 22 is formed between two second sheet bodies 21, the second sheet body 21 Wherein a side be equipped with can and notch corresponding with the first card slot 14 be less than the second card slot 24 of slot bottom, and above first end 1 The first sheet body 11 be inserted into the second slot 22, and when the second sheet body 21 of the lower section of second end 2 is inserted into the first slot 13, and position It is greater than or equal to the bead 201 of pelletron 20 in the distance between the first sheet body 11 of top and underlying second sheet body 21 Diameter, and after 202 length of line segment for the bead 201 two-by-two of connecting on pelletron 20 is greater than the first sheet body 11 and the second sheet body 21 is superimposed Thickness；In this way, the line segment 202 at 201 upper end of a bead on pelletron 20 just can be respectively embedded into top is superimposed first The first card slot 14, the second card slot 24 of 21 side of sheet body 11 and the second sheet body, and the line segment 202 at 201 lower end of bead is divided Not Qian Ru lower section the first card slot 14, the second card slot 24 of 21 side of the first sheet body 11 and the second sheet body that are superimposed, while the pearl Body 201 will be located below the gap location between the first sheet body 11 and the second sheet body of top 21, and sling A is positioned on pelletron 20, When pelletron 20 is pulled to sling A contact curtain controller C, it just can not be further continued for pulling pelletron 20, reach by limiting pearl Chain 20 pulls the expansion of scope control curtain or folds degree.

The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any Those skilled in the art, made equivalent changes and modifications under the premise of not departing from design and the principle of the present invention, It should belong to the scope of protection of the invention.And it should be noted that each component part of the invention is not limited in above-mentioned entirety Using one can be selected individually to use according to actual needs for each technical characteristic described in specification of the invention or selection is more Item combines use, and therefore, the present invention covers in the nature of things related with this case inventive point other to be combined and specifically answer With.

Claims

1. a kind of sling, which is characterized in that the sling is using being integrally formed comprising have first end, with the first end phase Pair and the second end that sets and the connection first end and the second end and be in curved arc shape segmental arc, pass through the arc Section makes have outer power away from each other between the first end and the second end；In the first end towards described second More than one first sheet body is set on the surface at end, the second end towards setting two on the surface of the first end with On the second sheet body, there is between adjacent two second sheet body gap to form the second slot, second slot be supply described in First sheet body intercalation sets at least one first perforation on first sheet body, at least one second perforation is set on second sheet body, When first perforation, second perforation are coaxial, it can be worn for a rope body, in the release first end and the second end Afterwards, first perforation, second perforation misplace and press from both sides tug and restrict body because the power opened outside enables for the first end and the second end, With limitation rope body abjection.

2. sling as described in claim 1, which is characterized in that the sling further includes rib, and the rib setting range is The surface below first sheet body is set through the arc section surface to second end setting described the from the first end Surface below two sheet bodies.

3. sling as claimed in claim 2, which is characterized in that on the segmental arc with the surface phase that is provided with the rib Pair surface be equipped with a clasp.

4. sling as claimed in claim 1,2 or 3, which is characterized in that be arranged below first sheet body in the first end Surface and the second end surface below second sheet body is set equipped with corresponding pillar, the both ends point of an elastic component It Tao Jie not be located at two pillars.

5. sling as claimed in claim 4, which is characterized in that a side is equipped with the first card to first sheet body at least within Slot, the notch of first card slot are less than the slot bottom of first card slot, and a side is equipped with the to second sheet body at least within Two draw-in groove, the notch of second card slot are less than the slot bottom of second card slot, first card slot and second slot In same side and the overlapping that can correspond to each other.

6. sling as claimed in claim 1,2 or 3, which is characterized in that a side is equipped with the to first sheet body at least within One card slot, the notch of first card slot are less than the slot bottom of first card slot, and a side is set second sheet body at least within There is the second card slot, the notch of second card slot is less than the slot bottom of second card slot, first card slot and second card Slot position in same side and the overlapping that can correspond to each other.

7. a kind of sling, which is characterized in that the sling is using being integrally formed comprising have first end, with the first end phase Pair and the second end that sets and the connection first end and the second end and be in curved arc shape segmental arc, pass through the arc Section makes have outer power away from each other between the first end and the second end；In the first end towards described second More than one first sheet body is set on the surface at end, the second end towards setting two on the surface of the first end with On the second sheet body, there is between adjacent two second sheet body gap to form the second slot, second slot be supply described in First sheet body intercalation, a side is equipped with the first card slot to first sheet body at least within, and the width of rebate of first card slot is small In the slot bottom of first card slot, a side is equipped with the second card slot, the slot of second card slot to second sheet body at least within Mouth width degree is less than the slot bottom of second card slot, and it is right each other that first card slot with second card slot is located at the same side Bian Erneng It should be overlapped, when first card slot, second card slot are coaxial, can be worn for a rope body, in the release first end and institute After stating second end, first card slot, second card slot misplace simultaneously because the power opened outside enables for the first end and the second end Folder tug rope body, with limitation rope body abjection.

8. sling as claimed in claim 7, which is characterized in that the sling further includes rib, and the rib setting range is The surface below first sheet body is set through the arc section surface to second end setting described the from the first end Surface below two sheet bodies.

9. sling as claimed in claim 8, which is characterized in that on the segmental arc with the surface phase that is provided with the rib Pair surface be equipped with a clasp.

10. the sling as described in claim 7,8 or 9, which is characterized in that be arranged below first sheet body in the first end Surface and the second end surface below second sheet body is set equipped with corresponding pillar, the both ends point of an elastic component It Tao Jie not be located at two pillars.