CN219813285U - Adjustable rope stopping buckle and garment - Google Patents

Abstract

The utility model discloses an adjustable rope stopping buckle, which relates to the technical field of clothing, wherein an inner cavity of a rope penetrating cylinder is used for a rope to penetrate through, a rope clamping split surrounds a channel for the rope to penetrate through, the rope clamping split can generate elastic deformation, and clamping acting force can be provided for the rope when the rope clamping split gathers and contracts towards the center; the locking piece is sleeved outside the rope threading piece and can move axially relative to the rope threading piece, when the locking piece contacts the rope clamping split, the locking piece generates extrusion force on the rope clamping split, so that the rope clamping split is gathered towards the center, and the rope is clamped to realize positioning; when the rope is required to be loosened, the locking piece does not apply acting force to the rope clamping split any more, and the position of the rope can be adjusted. The adjustable rope stopping buckle provided by the utility model is provided with only two structures, and has a simple structure and is not easy to slide to cause loosening.

Description

Adjustable rope stopping buckle and garment

Technical Field

The utility model relates to the technical field of clothing, in particular to an adjustable rope stopping buckle. The utility model also relates to a garment.

Background

The rope stopping buckle (or rope buckle) is a multi-purpose fitting for clothing, can be matched with elastic ropes to be used, and plays a role in tightening and loosening the elastic ropes worn in the clothing. For example, the waist of trousers is equipped with the rope, penetrates the rope knot with the both ends of rope after, utilizes rope knot and rope can tighten up and loosen the waist of trousers.

At present, a rope stopping buckle of a rope is generally clamped by using TPU (thermoplastic polyurethane elastomer) material elasticity, or a rope buckle of the rope is limited by using a spring. The TPU rope fastener is simple in structure, a hole slightly smaller than the diameter of the rope is mainly formed in the TPU, the rope is limited by utilizing the elasticity of materials, but the rope fastener is small in fastening force, and the rope can slide easily. The other rope buckle part mainly comprises a male buckle, a female buckle and a spring, and a plurality of parts are required to be assembled before use, so that the production cost is high.

For those skilled in the art, how to provide a rope fastener with simple structure and difficult sliding is a technical problem to be solved at present.

Disclosure of Invention

The utility model provides an adjustable rope stopping buckle, which has the advantages of simple structure, difficult sliding and good locking effect, and the specific scheme is as follows:

an adjustable rope stopping buckle comprises a rope threading piece and a locking piece, wherein the rope threading piece comprises a rope threading barrel and at least two rope clamping split pieces capable of generating elastic deformation;

the locking piece is sleeved outside the rope threading piece and can move axially relative to the rope threading piece; the locking piece can generate extrusion force for the rope clamping split, so that the rope clamping split is gathered towards the center, and the rope is clamped to realize positioning.

Optionally, one end of the rope clamping split is a fixed end, the other end of the rope clamping split is a free end, the fixed end of the rope clamping split is fixed on the rope threading cylinder, and the rope can pass through a channel formed by the inner cavity of the rope threading cylinder and the rope clamping split;

the locking piece can apply pressure to the rope clamping split to enable the inner radial centers of the free ends of the rope clamping split to gather together so as to clamp the rope.

Optionally, the clip cord is split into tapered sections, the tapered sections having an inner diameter that decreases smoothly towards the free end.

Optionally, the both ends of pressing from both sides rope split are fixed in two the wire rope threading section of thick bamboo, the inner wall protrusion of pressing from both sides the rope split sets up the spacing claw, the locking piece can be right press from both sides the rope split and exert pressure makes the spacing claw exerts clamping force to the rope.

Optionally, the inner wall of the locking piece is convexly provided with a clamping convex ring; the clamping convex ring is used for applying an acting force gathered towards the center to the clamping rope split.

Optionally, the outer wall of the rope threading piece and the inner wall of the locking piece are provided with axial positioning structures in a matching way;

the axial positioning structure comprises a limiting convex ring arranged on the outer wall of the rope threading part along the circumferential direction and a limiting concave arranged on the inner wall of the locking part along the circumferential direction;

when the limiting convex ring and the limiting concave are mutually clamped to realize axial positioning, the locking piece clamps the clamping rope to split; or when the limiting convex ring and the limiting concave are mutually clamped to realize axial positioning, the locking piece loosens the clamping rope to split.

Optionally, the limiting convex ring is provided with a plurality of spacing slits.

Optionally, an anti-disengaging boss is arranged on the outer wall of the rope threading barrel along the circumferential direction, and the anti-disengaging boss is used for blocking the locking piece from moving along the axial direction so as to prevent the locking piece from being disengaged from the rope threading barrel.

Optionally, the rope penetrating piece is an integrally injection molded plastic piece; the locking piece is a metal piece which is integrally processed;

the number of the clamp rope split is three or four.

The utility model also provides a garment comprising the adjustable stop rope buckle.

The utility model provides an adjustable rope stopping buckle, wherein an inner cavity of a rope penetrating cylinder is used for a rope to penetrate through, a rope clamping split surrounds a channel for the rope to penetrate through, the rope clamping split can generate elastic deformation, and clamping acting force can be provided for the rope when the rope clamping split gathers towards the center and contracts; the locking piece is sleeved outside the rope threading piece and can move axially relative to the rope threading piece, when the locking piece contacts the rope clamping split, the locking piece generates extrusion force on the rope clamping split, so that the rope clamping split is gathered towards the center, and the rope is clamped to realize positioning; when the rope is required to be loosened, the locking piece does not apply acting force to the rope clamping split any more, and the position of the rope can be adjusted. The adjustable rope stopping buckle provided by the utility model is provided with only two structures, and has a simple structure and is not easy to slide to cause loosening.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic axial view of a first embodiment of an adjustable cord lock buckle according to the present utility model;

FIG. 2 is an isometric view of a first embodiment of a rope mount;

FIG. 3 is an isometric view of a first embodiment of a locking element;

FIG. 4 is a schematic longitudinal cross-sectional view of a first embodiment of a locking element;

FIG. 5 is a schematic longitudinal cross-sectional view showing a state in which the rope-threading member and the locking member are mutually engaged and locked in the first embodiment;

FIG. 6 is a schematic view of the first embodiment locking element and the rope-threading element from the disengaged, to the locked, to the unbuckled state;

FIG. 7 is a schematic illustration of the first embodiment of the adjustable stop cord clasp engaged with a cord from a loose to a locked condition;

FIG. 8 is a schematic diagram showing a second embodiment of the locking state of the adjustable stopper fastener of the present utility model;

FIG. 9 is a schematic illustration of a second embodiment of an adjustable cord lock buckle according to the present utility model in a relaxed state;

fig. 10 is a schematic longitudinal cross-sectional view of a second embodiment of an adjustable stopper fastener according to the present utility model.

The drawings include:

the rope threading piece 1, the rope threading barrel 11, the rope clamping split 12, the limiting claw 121, the limiting convex ring 13, the anti-falling boss 14, the locking piece 2, the clamping convex ring 21 and the limiting concave 22.

Detailed Description

The core of the utility model is to provide the adjustable rope stopping buckle which has simple structure, is not easy to slide and has good locking effect.

In order to make the technical solution of the present utility model better understood by those skilled in the art, the following detailed description of the adjustable stop rope buckle and the garment of the present utility model will be given with reference to the accompanying drawings and the specific embodiments.

With reference to fig. 1, the utility model provides an adjustable rope stopping buckle, which comprises a rope threading piece 1 and a locking piece 2; with reference to fig. 2, the rope-threading member 1 comprises a rope drum 11 and at least two rope-clamping segments 12; the rope penetrating cylinder 11 is of a cylindrical structure with two through ends, a rope can penetrate through the inner cavity of the rope penetrating cylinder 11, the rope penetrating cylinder 11 can be of a cylindrical shape, prismatic structures with other shapes can be adopted, and the outer diameter of the rope penetrating cylinder 11 can be of an equal shape or a shape with a slightly changed axial outer diameter.

The number of the rope clamping split 12 is more than two, each rope clamping split 12 is of a mutually independent structure, a gap exists between two adjacent rope clamping split 12, namely, each rope clamping split 12 is discontinuous in the circumferential direction, and a gap extending along the axial direction exists between two adjacent rope clamping split 12. By arranging the gaps between the rope clamping split 12, the rope clamping split 12 can form certain elasticity, and the requirement of elastic deformation of the rope clamping split 12 is met.

The locking piece 2 is of a cylindrical structure, two axial ends of the locking piece are communicated, the locking piece 2 is sleeved outside the rope penetrating piece 1, and the locking piece 2 can move relative to the rope penetrating piece 1 along the axial direction; the rope clamping split 12 needs external force to enable the rope clamping split 12 to generate elastic deformation so as to clamp the rope, and the locking piece 2 can generate extrusion force on the rope clamping split 12, so that the rope clamping split 12 is gathered towards the center so as to clamp the rope to realize positioning. When the locking piece 2 moves to the position of the rope clamping split 12 along the axial direction, the inner surface of the locking piece 2 applies force to the rope clamping split 12, at least part of the inner surface structure of the locking piece 2 is smaller than the outer diameter of the rope clamping split 12, so that the rope clamping split 12 is extruded to generate elastic deformation, the rope wound around the rope clamping split 12 generates force, the rope is clamped, and at the moment, the rope is difficult to move relative to the rope threading piece 1 and is in a locking state. When the rope is required to be loosened, the locking piece 2 is moved, the locking piece 2 is not contacted with the rope clamping split 12 any more, the locking piece 2 does not apply acting force to the rope clamping split 12, at the moment, the rope clamping split 12 is restored to the original state under the action of self elasticity, no acting force is applied to the rope, and the rope can move relative to the rope threading piece 1 so as to adjust the position.

The adjustable rope stopping buckle provided by the utility model is only provided with the rope threading part 1 and the locking part 2, the structure is simple, the moving direction of the locking part 2 is the axial direction, and the direction of the clamping force applied by the rope clamping split 12 to the rope is perpendicular to the axial direction, so that the resilience force of the rope can not enable the rope clamping split 12 to loosen, the rope threading part 1 and the locking part 2 provide good fixing effect to the rope together, and the rope is not easy to slide to loosen.

Based on the above-mentioned scheme, the present utility model provides a specific construction of the rope threading member 1, wherein one end of the rope clamping split 12 in the axial direction is a fixed end, the other end is a free end, the fixed end of the rope clamping split 12 is fixed on the rope threading barrel 11, and the free end of the rope clamping split 12 is not fixed on other structures, so that the free end of the rope clamping split 12 can be expanded or gathered to generate elastic deformation. The positions of a plurality of rope clamping split pieces 12 are kept fixed through a rope penetrating tube 11, and a plurality of rope clamping split pieces 12 surround to form a channel; the passage enclosed by the inner cavity of the rope penetrating tube 11 and the rope clamping split 12 is communicated in the axial direction, and the rope can sequentially pass through the passage enclosed by the inner cavity of the rope penetrating tube 11 and the rope clamping split 12.

Because the rope clamping split 12 is of a cantilever structure, the free end of the rope clamping split 12 can generate certain elastic deformation, the rope clamping split 12 generates elastic force towards the central axis to the rope, and the rope clamping split 12 is mutually matched to clamp the rope to generate primary clamping force to the rope.

In the structure shown in fig. 2, the rope threading drum 11 and the rope clamping split 12 are designed to be an integral structure, the rope clamping split 12 is fixed at the end of the rope threading drum 11, the outer surfaces of the rope clamping split 12 and the rope threading drum 11 are smooth surfaces, the rope clamping split 12 can be fixed at the outer surface of the rope threading drum 11, and the rope clamping split 12 is not limited to be fixed at the end of the rope threading drum 11.

One end of the rope clamping split 12 fixed on the rope penetrating tube 11 is a fixed end, and one end of the rope clamping split 12 far away from the rope penetrating tube 11 is a free end. The inner diameter of the free end of the rope clamping segment 12 is smaller than the outer diameter of the rope, the deformation amount which can be generated by the end part of the free end of the rope clamping segment 12 is maximum, the free end of the rope clamping segment 12 can generate elastic force to clamp the rope, and the degree that all positions of the rope clamping segment 12 in the axial direction gather towards the center is different in the embodiment, so that the clamping force which can be generated is larger when the positions are closer to the free end in the axial direction.

The rope clamping split 12 provided by the embodiment of the utility model is provided with the tapered section, the tapered section is positioned near the free end, and the inner diameter size of the tapered section of the rope clamping split 12 is smoothly reduced from the fixed end side to the free end side. With reference to fig. 2, the inner diameter of the clip cord segment 12 decreases gradually from top to bottom near the free end. It should be noted that, in connection with fig. 2, the fixed ends of the upper portions of the rope clamping segments 12 may be configured to have equal inner diameters, and the free ends of the rope clamping segments 12 from the middle to the lower ends may have tapered inner diameters, which does not require that all the positions of the rope clamping segments 12 in the axial direction be configured to have gradually changed sizes. In the structure shown in fig. 2, the thickness of each position of the rope clamping split 12 is equal, and the rope clamping split 12 can also adopt a structure with variable thickness, for example, the thickness near the free end gradually increases, and all the specific embodiments are included in the protection scope of the utility model. The present utility model does not exclude a structural design in which the entire rope segment 12 is provided as a tapered section.

In this embodiment, by arranging the tapered section at the free end of the rope clamping split 12, friction force of other parts to the rope is reduced, and clamping is realized by using the side wall of the rope clamping split 12, so that an additional clamping structure is not required to be arranged on the inner wall of the rope clamping split 12.

In addition to the structure that one end of the rope clamping split 12 is fixed and the other end of the rope clamping split 12 can be clamped in an opening and closing manner, the utility model provides a second specific structural scheme:

the two ends of the rope clamping split 12 are fixed on two rope threading drums 11, namely the two ends of the rope clamping split 12 are fixed ends, and in combination with fig. 8, 9 and 10, the upper end of the rope clamping split 12 is fixed on one rope threading drum 11, the lower end of the rope clamping split 12 is fixed on one rope threading drum 11, the rope threading drum 11 is of a complete annular structure, gaps which are mutually spaced exist among the rope clamping split 12, a complete annular cannot be formed above the circumference, and the gaps are used for providing spaces for the rope clamping split 12 to elastically deform.

The inner wall of the rope clamping split 12 is convexly provided with a limiting claw 121, and the limiting claw 121 is fixed on the inner wall of the rope clamping split 12; when the rope is clamped, the locking piece 2 applies pressure to the rope clamping split 12 to enable the limiting claw 121 to apply clamping force to the rope, the inner diameter surrounded by the limiting claw 121 is smaller, and the rope can be clamped better. The shape of the limiting claw 121 is not limited, and the form adopted in the drawing of the utility model is a wedge block; the surface of the limiting jaw 121 contacting the rope can be a plane or a tooth structure.

The limiting claw 121 is arranged at the axial middle position of the rope clamping split 12, and the deformation amplitude generated by the axial middle position of the rope clamping split 12 is larger, so that the limiting claw 121 is arranged at the axial middle position of the rope clamping split 12, and a more effective clamping effect can be ensured. It should be noted that the axial length of the limiting claw 121 is smaller than that of the rope clamping split 12, so that the two ends of the rope clamping split 12 have enough deformable positions.

On the basis of any one of the technical schemes and the mutual combination thereof, in combination with fig. 4, the inner wall of the locking piece 2 is convexly provided with the clamping convex ring 21, the inner diameter of the clamping convex ring 21 is smaller than the inner diameter of other positions of the locking piece 2, and the clamping convex ring 21 is the position with the minimum inner diameter of the inner wall of the locking piece 2; since the clamping collar 21 has the smallest inner diameter, the clamping collar 21 can gather the rope clamping segment 12 penetrating the rope toward the center, and the clamping force is applied to the rope clamping segment 12 by the clamping collar 21.

In some embodiments, the inner diameter of the gripping collar 21 is equal to the outer diameter of the rope drum 11, and the locking element 2 is able to move axially out of the rope drum 11, and when the locking element 2 is located out of the rope drum 11, the locking element 2 does not exert a radial force on the rope drum 11. Referring to fig. 7, when the rope penetrates into the passage of the rope clamping split 12, the rope opens the free end of the rope clamping split 12 towards the periphery in the radial direction, the rope clamping split 12 generates a certain clamping force on the rope, the outer diameter of the rope clamping split 12 is larger than the outer diameter of the rope threading barrel 11, when the clamping convex ring 21 is positioned outside the rope threading barrel 11, the clamping convex ring 21 applies a radial gathering force towards the central line to the rope clamping split 12, and the rope is further clamped and contracted.

Preferably, the utility model is provided with axial positioning structures on the outer wall of the rope threading member 1 and the inner wall of the locking member 2 in a matched manner, so that the axial position of the locking member 2 is kept unchanged when the locking member 2 clamps the rope clamping split 12.

Specifically, referring to fig. 2, 3 and 4, the axial positioning structure includes a limiting convex ring 13 disposed along the circumferential direction on the outer wall of the rope penetrating member 1 and a limiting recess 22 disposed along the circumferential direction on the inner wall of the locking member 2; in connection with fig. 5, in the first embodiment provided above, when the limit collar 13 and the limit recess 22 are clamped with each other to realize axial positioning, the locking member 2 clamps the rope clamping split 12, so as to ensure that the rope penetrating member 1 and the locking member 2 are not easily separated from each other in the locked state. In connection with fig. 9, in the second embodiment provided above, when the limiting convex ring 13 and the limiting concave 22 are mutually clamped to realize axial positioning, the locking piece 2 releases the rope clamping split 12, at this time, the limiting convex ring 13 and the limiting concave 22 cooperate to prevent the locking piece 2 and the rope penetrating piece 1 from being completely separated, and at this time, the locking piece 2 no longer applies clamping force to the rope penetrating piece 1.

In combination with fig. 5 and fig. 7, in two embodiments provided by the utility model, the spacing convex rings 13 are provided with a plurality of spacing slits, the spacing convex rings 13 can form a plurality of split segments at intervals, so that elastic deformation can occur to a certain extent, and in the process of mutually clamping the spacing convex rings 13 and the spacing concave grooves 22, the spacing convex rings 13 can gather towards the center to deform and retract, so that the spacing convex rings 13 and the spacing concave grooves 22 are convenient to mutually match.

According to the utility model, the anti-falling boss 14 is arranged on the outer wall of the rope threading barrel 11 in a protruding manner along the circumferential direction, the outer diameter of the anti-falling boss 14 is larger than the inner diameter of the locking piece 2, and the anti-falling boss 14 is used for blocking the locking piece 2 from moving along the axial direction so as to prevent the locking piece 2 from falling off the rope threading barrel 11. With reference to fig. 6 and 7, when the position of the adjustable stop rope buckle on the rope needs to be adjusted, the locking piece 2 is moved out of the rope threading barrel 11 in the axial direction so as to loosen the rope clamping split 12, the radial clamping force of the rope clamping split 12 on the rope is reduced, the position on the rope can be adjusted at the moment, and after the position is adjusted, the locking piece 2 is moved out of the rope clamping split 12 again, so that locking positioning is realized again. With reference to fig. 6 and 7, the lock 2 is prevented from being disengaged from the upper end by the disengagement preventing boss 14. The specific shape of the anti-drop boss 14 is not limited as long as it can function as a barrier.

Specifically, the number of the rope clamping split 12 is three or four, so that the strength of the rope clamping split 12 is ensured on the premise of ensuring the elastic force, and the breakage is prevented.

Preferably, the inner wall of the rope clamping split 12 is provided with the salient points for increasing the pressing force, and the salient points can be in a small convex structure which is separated in an array shape, so that the rope clamping split can ensure better fixing effect with the rope when the rope is clamped.

Specifically, the rope threading piece 1 is an integrally injection molded plastic piece; the locking member 2 is an integrally machined metal member. The plastic part has good elasticity, and the locking part 2 ensures enough clamping force.

The utility model also provides a garment, which comprises the adjustable rope stopping buckle, and can achieve the same technical effect, and the specific structure of the garment refers to the prior art, and the utility model is not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The adjustable rope stopping buckle is characterized by comprising a rope threading piece (1) and a locking piece (2), wherein the rope threading piece (1) comprises a rope threading barrel (11) and at least two rope clamping split pieces (12) capable of generating elastic deformation;

the locking piece (2) is sleeved outside the rope threading piece (1) and can move axially relative to the rope threading piece (1); the locking piece (2) can generate extrusion force on the rope clamping split (12), so that the rope clamping split (12) is gathered towards the center, and the rope is clamped to realize positioning.

2. The adjustable rope stopping buckle according to claim 1, wherein one end of the rope clamping split (12) is a fixed end, the other end is a free end, the fixed end of the rope clamping split (12) is fixed on the rope threading cylinder (11), and a rope can pass through a channel enclosed by an inner cavity of the rope threading cylinder (11) and the rope clamping split (12);

the locking piece (2) can apply pressure to the rope clamping split (12) to enable the inner radial center of the free end of the rope clamping split (12) to gather so as to clamp a rope.

3. An adjustable stop-rope clasp according to claim 2, characterized in that the rope-clamping flap (12) is provided with a tapering section, the inner diameter of which decreases smoothly towards the free end.

4. The adjustable rope stopping buckle according to claim 1, wherein two ends of the rope clamping split (12) are fixed to two rope threading drums (11), limiting claws (121) are arranged on the inner wall of the rope clamping split (12) in a protruding mode, and the locking piece (2) can apply pressure to the rope clamping split (12) to enable the limiting claws (121) to apply clamping force to a rope.

5. Adjustable stop-rope clasp according to any one of claims 1 to 4, characterized in that the inner wall of the locking element (2) is provided with a clamping collar (21) protruding; the clamping convex ring (21) is used for applying a force to the clamping rope split (12) to gather towards the center.

6. The adjustable rope stopping buckle according to claim 5, characterized in that the outer wall of the rope threading member (1) and the inner wall of the locking member (2) are provided with axial positioning structures in a matched manner;

the axial positioning structure comprises a limiting convex ring (13) arranged on the outer wall of the rope threading piece (1) along the circumferential direction and a limiting concave (22) arranged on the inner wall of the locking piece (2) along the circumferential direction;

when the limiting convex ring (13) and the limiting concave (22) are mutually clamped to realize axial positioning, the locking piece (2) clamps the rope clamping split (12); or when the limiting convex ring (13) and the limiting concave (22) are mutually clamped to realize axial positioning, the locking piece (2) releases the rope clamping split (12).

7. The adjustable stop rope clip according to claim 6, characterized in that the limit collar (13) is provided with a number of spacing slits.

8. The adjustable rope stopping buckle according to claim 5, characterized in that an anti-drop boss (14) is arranged on the outer wall of the rope penetrating cylinder (11) along the circumferential direction, and the anti-drop boss (14) is used for blocking the locking piece (2) from moving along the axial direction so as to prevent the locking piece (2) from being separated from the rope penetrating cylinder (11).

9. The adjustable stop rope buckle according to claim 5, characterized in that the rope threading member (1) is an integrally injection molded plastic member; the locking piece (2) is a metal piece which is integrally processed;

the number of the clamping rope split pieces (12) is three or four.

10. A garment comprising an adjustable stop-rope clasp according to any one of claims 1 to 9.