CN201180763Y

CN201180763Y - Rope fastener

Info

Publication number: CN201180763Y
Application number: CNU2008200073290U
Authority: CN
Inventors: 姚聂政
Original assignee: Taiwan Industrial Fastener Corp
Current assignee: Taiwan Industrial Fastener Corp
Priority date: 2008-03-03
Filing date: 2008-03-03
Publication date: 2009-01-14
Anticipated expiration: 2018-03-03

Abstract

The utility model relates to a cord buckle. An accommodating space with an opening surface is arranged inside the body of the cord buckle, a through-hole is formed on the front side of the body, a compression seat is movably and pivotally connected inside the accommodating space of the body, a longitudinal through-hole is formed inside the compression seat, elastic elements are respectively arranged inside the compression seat and the accommodating space of the body, two support arms respectively extend from each elastic element on the left side and the right side of a flat base in the same direction, elastic arms reversely bend and obliquely extend from the tail ends of the two support arms, and the support and the elastic arm form an included angle. When the compression seat performs fan-shaped movement inside the body, the through-hole of the compression seat and the through-hole of the body are aligned or staggered, so that the cord buckle has effects of holding and releasing cords.

Description

Rope is buckled

Technical field

The utility model is buckled for a kind of rope is provided, especially refer to a kind ofly can insert body when producing the sector movable displacement by wedge, can make by wedge perforation and body perforation and can form mutual contraposition or dislocation, penetrate and the rope that presents the clamp position of interlock or release is buckled in order to rope.

Background technique

Be used for now connecing and establish rope, the mode of the fastener of ribbon or other article, be with resilient clamp mostly, extruding is fixing, misplace technology such as fixing and wear the location for it, its objective is and be that rope can wear adjustment or go up use as terminal fixing, and can be applicable to use on sack or the clothing, and major part wears the fastener that rope all uses following type, see also shown in Figure 8, it is the three-dimensional exploded view that the prior art rope is buckled, learn by knowing among the figure, this button A is a stepped design, its central shaft is for offering a saturating emptying aperture A1, and that the lower end level extends out a top is smooth and the below is the projection A11 of cambered surface, the fixing column A2 that is convexly equipped with when button A bottom side end is pressed into the apical margin of spring C, and after the aperture, top that makes spring C is aligned with the locating column B3 of pedestal B, the two tilted guide surface B2 places that the projection A11 of button A can be protruded along pedestal B internal diameter top push, emptying aperture A1 is aligned mutually with the saturating emptying aperture B1 of pedestal B two corresponding walls, two heads with general rope penetrate again, after can being squeezed by spring C in order to button A cover an elasticity with lanyard in saturating emptying aperture A1 and saturating emptying aperture B1 place, so learn by above-mentioned, do not come off though the prior art rope is buckled rope to be gripped, derive following shortcoming:

(1) to buckle be to come the application of force to push or discharge in the mode that button and pedestal form vertical positive force to the prior art rope, so must overcome button and enter the stroke of pedestal and the reaction force of spring, and allow the strength of user when operation increase.

(2) to buckle be to come the application of force to push or discharge in the mode that button and pedestal form vertical positive force to the prior art rope, when pushing, stacks into a height because of coil spring can push, even the overall volume that rope is buckled increases.

(3) to buckle be to come the application of force to push or discharge in the mode that button and pedestal form vertical positive force to the prior art rope, when pushing, stack into a height because of coil spring can push, even can produce distortion, difficulty when promptly being easy to generate the saturating emptying aperture contraposition of button and pedestal.

Be with, how to solve above-mentioned prior art problems and shortcoming, be the relevant manufacturer that is engaged in the industry and desire most ardently the direction place that research improves.

Summary of the invention

So the inventor is to collect related data because above-mentioned problem and shortcoming, via assessing in many ways and consider, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, the beginning is designed this kind rope and buckles novel.

Main purpose of the present utility model is to be to utilize can produce relative formula displacement by wedge in the body containing space, the wedge perforation is pressed in order and the body perforation can form mutual contraposition, can penetrate easily in order to rope, then can in body, be done spacing moving with fan-shaped displacement mode by wedge, make rope present the state of interlock or release by the elastic-restoring force that elastic element had.

Rope of the present utility model is buckled, be include body, by wedge and elastic element; This body interior is provided with the surface and is open containing space, and is provided with the perforation of perforation in the body front side; Should be articulated in the body containing space by the wedge activity, and in by wedge, offer the perforation that vertically runs through; This elastic element is to be built in the containing space of body and by between wedge, and elastic element is extended with support arm in the same way for the and arranged on left and right sides in planar base portion, and in two support arm ends respectively reflexed tiltedly stretch flexible arm, and support arm for elastic arm for being an angle shape, make body perforation and form by the wedge perforation that mutual contraposition wears for rope or the state of the clamping rope that misplaces.

The key problem in technology that rope of the present utility model is buckled to improving prior art is:

(1) elastic element of the present utility model is that fan-shaped fashion of extrusion with two elastic arms makes by wedge and body and forms relative displacement, structural design with this two elastic arm, has reliable, firm supporting structure, when being subjected to excessive positive force and compressing, can disperse to push power by two elastic arms, avoid taking place because of elastic element excessively compresses the situation that causes being out of shape.

(2) elastic arm of elastic element is with low-angle fan-shaped displacement, can allow the user reduce in the strength of pushing of operation, and order is pushed that stroke effectively increases and be stable, and dwindles overall volume with this, allow the user more easy operation use.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is the three-dimensional exploded view at another visual angle of the utility model;

Fig. 4 is the side-looking generalized section of the utility model before pushing;

Fig. 5 is the side-looking generalized section of the utility model after pushing;

Fig. 6 is user mode figure of the present utility model (one);

Fig. 7 is user mode figure of the present utility model (two);

Fig. 8 is the three-dimensional exploded view that the prior art rope is buckled.

Description of reference numerals:

The 1-body; The 11-containing space; The 12-pivoted hole; The 13-perforation; The 131-locating slot; 14-coiling portion; 2-presses wedge; The 21-containing groove; The 22-pin-joint part; The 23-perforation; The 231-stopper part; The 24-press part; Many cambered surfaces of 241-; The 3-elastic element; The 31-base portion; The 32-support arm; The 33-elastic arm; The 4-rope; The 5-ribbon;

The A-button; The saturating emptying aperture of A1-; The A11-projection; The A2-fixing column; The B-pedestal; The saturating emptying aperture of B1-; The B2-tilted guide surface; The B3-locating column; The C-spring.

Embodiment

For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure thereof, drawing now illustrates in detail that with regard to preferred embodiment of the present utility model its feature and function are as follows, in order to understanding fully.

Please consult Fig. 1, Fig. 2, shown in Figure 3 simultaneously, it is respectively the three-dimensional exploded view at stereo appearance figure of the present utility model, three-dimensional exploded view and another visual angle, find out that by knowing among the figure it mainly is by body 1 that rope of the present utility model is buckled, combined by wedge 2 and elastic element 3, wherein:

This body 1 inside is provided with the surface and is open containing space 11, and body 1 is respectively equipped with the corresponding pivoted hole 12 that communicates with containing space 11 in the and arranged on left and right sides surface, then be provided with the perforation 13 of perforation away from body 1 front side of

pivoted hole

12, and 13 belows of boring a hole are communicated with a locating slot 131, and the and arranged on left and right sides in body 1 bottom is outward extended with coiling portion 14 in addition.

Should cut open in the bottom surface by wedge 2 and be provided with two corresponding containing grooves 21, and be outward extended with pin-joint part 22 by wedge 2 and arranged on left and right sides, and in by wedge 2, offer the perforation 23 that vertically runs through, and 23 belows of boring a hole are outward extended with a stopper part 231, in addition in the press part 24 that is provided with a plurality of cambered surfaces 241 of tool by wedge 2 surfaces.

This elastic element 3 is for the containing space 11 that is built in body 1 and by 21 of the containing grooves of wedge 2, and elastic element 3 is extended with support arm 32 in the same way in the and arranged on left and right sides of planar base portion 31, and in two support arms, 32 ends respectively reflexed tiltedly stretch flexible arm 33, and support arm 32 for elastic arm 33 for being an angle shape.

Moreover, when rope of the present utility model is tipped the row assembling in, be in the containing groove 21 that earlier elastic arm 33 of elastic element 3 is inserted in by wedge 2, and insert simultaneously in the containing space 11 of body 1, make the corresponding pivoted hole 12 that is articulated in body 1 by pin-joint part 22 activities of wedge 2 again, can in the containing space 11 of body 1, carry out fan-shaped reciprocating type displacement and allow by wedge 2, and then finish the bonding state when not pushing by wedge 2 and body 1.

Please consult Fig. 2 simultaneously, 4, shown in 5, it is respectively three-dimensional decomposition the of the present utility model, side-looking generalized section before pushing and the side-looking generalized section after pushing, find out by knowing among the figure, the pin-joint part 22 that should press wedge 2 rear sides can form the pivot joint state with the corresponding pivoted hole 12 of body 1, and the base portion 31 of elastic element 3 is positioned in the containing space 11 of body 1 with support arm 32, two elastic arms 33 of elastic element 3 then are held in containing groove 21 the place aheads by wedge 2, can make by wedge 2 and be a sector movable displacement, before not pushing, present the state of turning over by the elasticity pushing and pressing of two elastic arms 33 that wedge 2 can be by elastic element 3, at this moment, can be by keep out perforation 13 belows (as shown in Figure 4) by the stopper part 231 of wedge 2 front sides, to prevent that pushing seat 2 deviates from outside the body 1 in body 1; When pushing, press 2 of wedges to bottom offset, two elastic arms 33 that make elastic element 3 are resiliently deformable all downwards, and the stopper part 231 by wedge 2 front sides is contained in the locating slot 131 of body 1, and the perforation 13 of body 1 forms to align with perforation 23 by wedge 2 and connects shape (as shown in Figure 5).

Be with, when the utility model when using, reach with hand grasping body 1 earlier and press wedge 2 outsides, again the

press part

24 and 1 while of the body application of force by wedge 2 are formed inside squeezed state, two elastic arms 33 of elastic element 3 seat 2 that then is pressed compresses downwards and is a resiliently deformable, can make the perforation 13 by the perforation 23 of wedge 2 and body 1 form an alignment that connects; At this moment, one rope 4 can be passed in regular turn the perforation 13 of body 1 and by the perforation 23 of wedge 2, afterwards, discharge the application of force on the press part 24 again, can allow elastic element 3 elastic resets, make two elastic arms 33 will be by wedge 2 with fan-shaped displacement mode pushed home, just can make by the perforation 23 of wedge 2 and the perforation 13 formation dislocation states of body 1, with rope 4 tight clampings (as shown in Figure 6), by boring a

hole

13,23 contraposition, misconstruction, and then make the rope fastener that clamping be arranged, discharge the effect of rope 4.

Please continue to consult Fig. 6, shown in Figure 7, it is respectively user mode figure of the present utility model () and user mode figure (two), find out by knowing among the figure, rope of the present utility model has been deducted further outside the clamping rope 4, coiling portion 14 that can also body 1 both sides wears for ribbons 5, promptly can be used for general clothes or bag class, and a plurality of cambered surfaces 241 of the large size on the press part 24 are available for users to be easy to push, and the feel when pushing promotes thereupon also.

Be with, the utility model is at inserting body 1 by wedge 2 when producing the sector movable displacement, can make the perforation 13 of body 1 and can form mutual contraposition or dislocation is its major character by the perforation 23 of wedge 2, and rope of the present utility model to buckle be that the key problem in technology that can improve prior art is:

(1) elastic element 3 of the present utility model is that fan-shaped fashion of extrusion with two elastic arms 33 makes by wedge 2 and body 1 and forms relative displacement, structural design with this two elastic arm 33, has reliable, firm supporting structure, when being subjected to excessive positive force and compressing, can disperse to push power by two elastic arms 33, avoid taking place because of elastic element 3 excessively compresses the situation that causes being out of shape.

(2) elastic arm 33 of elastic element 3 is with low-angle fan-shaped displacement, can allow the user reduce in the strength of pushing of operation, and order is pushed that stroke effectively increases and be stable, and dwindles overall volume with this, allow the user more easy operation use.

Above embodiment only is preferred embodiment of the present utility model, and it is illustrative for the utility model, and nonrestrictive.Those skilled in the art carries out conversion, modification even equivalence to it under the situation that does not exceed the utility model spirit and scope, these changes all can fall into claim protection domain of the present utility model.

In sum, rope of the present utility model is buckled in has the obvious effect enhancement when using, really meet novelty, practicability and creationary patent requirement, files an application in accordance with the law.

Claims

1, a kind of rope is buckled, be include body, by wedge and elastic element; It is characterized in that:

This body interior is provided with the surface and is open containing space, and is provided with the perforation of perforation in the body front side, and the and arranged on left and right sides of body bottom then is outward extended with the coiling portion of twining for default ribbon;

Should be articulated in the body containing space by the wedge activity, and in by wedge, offer the perforation that vertically runs through;

This elastic element is to be built in the containing space of body and by between wedge, makes the body perforation and form mutual contraposition by the wedge perforation to wear for rope or misplace and clamp the state of rope.

2, rope according to claim 1 is buckled, and it is characterized in that, the perforation below of this body is communicated with a locating slot, then be outward extended with a stopper part below the perforation by wedge, and the stopper part can be positioned in the locating slot.

3, rope according to claim 1 is buckled, and it is characterized in that, this pushes the press part that seating face is provided with a plurality of cambered surfaces of tool.

4, rope according to claim 1 is buckled, and it is characterized in that, this elastic element is for being extended with support arm in the same way in the and arranged on left and right sides of planar base portion, and in two support arm ends respectively reflexed tiltedly stretch flexible arm, and support arm for elastic arm for being an angle shape.

5, rope according to claim 1 is buckled, and it is characterized in that, this body is respectively equipped with the corresponding pivoted hole that communicates with containing space on the and arranged on left and right sides surface, and is outward extended with the pin-joint part by the wedge and arranged on left and right sides.

6, rope according to claim 1 is buckled, and it is characterized in that, should cut open in the bottom surface by wedge and be provided with the containing groove that two corresponding confession elasticity elements are inserted.

7, a kind of rope is buckled, be include body, by wedge and elastic element; It is characterized in that:

This body interior is provided with the surface and is open containing space, and is provided with the perforation of perforation in the body front side;

This elastic element is to be built in the containing space of body and by between wedge, and elastic element is extended with support arm in the same way for the and arranged on left and right sides in planar base portion, and in two support arm ends respectively reflexed tiltedly stretch flexible arm, and support arm for elastic arm for being an angle shape, make body perforation and form by the wedge perforation that mutual contraposition wears for rope or the state of the clamping rope that misplaces.

8, rope according to claim 7 is buckled, and it is characterized in that, the perforation below of this body is communicated with a locating slot, then be outward extended with a stopper part below the perforation by wedge, and the stopper part can be positioned in the locating slot.

9, rope according to claim 7 is buckled, and it is characterized in that, this pushes the press part that seating face is provided with a plurality of cambered surfaces of tool.

10, rope according to claim 7 is buckled, and it is characterized in that, the and arranged on left and right sides of this body bottom then is outward extended with can be for the coiling portion of default ribbon winding.

11, rope according to claim 7 is buckled, and it is characterized in that, this body is respectively equipped with the corresponding pivoted hole that communicates with containing space in the and arranged on left and right sides surface, and is outward extended with the pin-joint part by the wedge and arranged on left and right sides.

12, rope according to claim 7 is buckled, and it is characterized in that, should cut open in the bottom surface by wedge and be provided with the containing groove that two relative confession two elastic arms are inserted.