CN218913597U

CN218913597U - Rope locking device

Info

Publication number: CN218913597U
Application number: CN202222382970.5U
Authority: CN
Inventors: 刘青青
Original assignee: Tifco Dongguan Co ltd
Current assignee: Tifco Dongguan Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-04-25
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a rope locking device, which comprises a locking assembly and a buckling shell assembly, wherein the locking assembly comprises a locking sleeve and a locking sleeve; the buckle shell component is provided with a first through hole and two second through holes, the second through holes penetrate through the first through hole in an intersecting mode, the two second through holes are distributed in an arrayed mode along the axial direction of the first through hole, and the buckle component is connected to the first through hole in a penetrating mode along the axial direction of the first through hole; the buckle component comprises an elastic piece and two buckle pieces; the clamping piece is provided with a movable clamping hole along the axis of the second through hole, and the two clamping pieces are respectively connected to the two ends of the elastic piece; the clamping piece and the elastic piece form a movable clamping groove; when the two clamping pieces move towards each other, the elastic piece is in a compressed state, the two movable clamping grooves move towards each other, and the two movable clamping holes are respectively communicated with the two second through holes; when the two clamping parts move away from each other, the elastic part is in an extending state, and the two movable clamping grooves move away from each other. The utility model has the advantages of ensuring the compaction effect and increasing the types of the rope belts which can be compacted.

Description

Rope locking device

Technical Field

The utility model relates to the technical field of rope buckles, in particular to a rope locking device.

Background

The prior knotting of the rope belt has the following two methods:

the first method is as follows: the bow tie is directly twined to rope belt both ends each other, and this kind of knot way adjusts rope belt's elasticity inconvenient, makes the knot that beats easily when adjusting elasticity and breaks, need tie again, and to some circular rope belts, this kind of rope belt's knot is automatic to break easily moreover, need interval just need tie again, extremely consumes time.

The second method comprises the following steps: the rope buckle is fixed by the rope buckle, and comprises a buckle shell, a spring piece and two buckling pieces, wherein the buckle shell is provided with two first buckling holes, the buckling pieces are correspondingly provided with two second buckling holes, and the two buckling pieces are respectively arranged at two ends of the spring piece; the spring piece is compressed, so that the second clamping holes are communicated with the first clamping holes to form third clamping holes, and then two ends of the rope belt are placed into the two third clamping holes. If the elasticity of the spring element is weak, the pressing force of the rope buckle is small, so that the rope buckle is easy to fall off from the rope belt, and particularly, the rope buckle has smaller pressing force on the flat rope belt. If the elasticity of the spring piece is too strong, the rope buckle has large pressing force, so that the user can not conveniently adjust the rope belt, and the labor consumption is also high in the process of pressing the rope buckle to put the rope belt.

Disclosure of Invention

The embodiment of the utility model provides a rope locking device, which has the following effects: ensure the compaction effect and increase the types of the rope belts which can be compacted.

In order to solve the technical problems, the utility model is realized as follows:

the embodiment of the utility model provides a rope locking device, which comprises a buckle assembly and a buckle shell assembly; the buckle shell assembly is provided with a first through hole and two second through holes, the second through holes penetrate through the first through hole in an intersecting mode, the two second through holes are distributed in an arrayed mode along the axial direction of the first through hole, and the buckle assembly is connected with the first through hole in a penetrating mode along the axial direction of the first through hole; the clamping assembly comprises an elastic piece and two clamping pieces; the clamping pieces are provided with movable clamping holes along the axis of the second through hole, and the two clamping pieces are respectively connected to the two ends of the elastic piece; the clamping piece and the elastic piece form a movable clamping groove; when the two clamping pieces are in a static state, the two movable clamping grooves are respectively communicated with the two second through holes; when the two clamping pieces move towards each other, the elastic piece is in a compressed state, the two movable clamping grooves move towards each other, and the two movable clamping holes are respectively communicated with the two second through holes; when the two buckling pieces move opposite to each other, the elastic piece is in an extending state, and the two movable clamping grooves move opposite to each other.

The utility model is further provided with: the elastic piece is of a wavy elastic structure, two tail ends of the elastic piece are respectively located at two sides of the axis of the elastic piece, and the two tail ends of the elastic piece are respectively connected with the two clamping pieces in an integrated mode.

The utility model is further provided with: one or both of the clamping pieces are provided with limiting pieces; the limiting piece is arranged on the first side wall of the clamping piece, and the first side wall of the clamping piece is connected with the elastic piece; the limiting piece is movably connected with the side hole wall of the second through hole, and the side hole wall of the second through hole is parallel to the axis of the first through hole.

The utility model is further provided with: a yielding groove is formed in the hole wall of the first through hole; when the two clamping pieces are in a static state, the limiting piece is arranged in the abdication groove; when the two buckling pieces move towards each other, the limiting piece gradually slides out of the inside of the abdication groove; when the two buckling pieces move in opposite directions, the limiting piece gradually slides into the abdication groove.

The utility model is further provided with: the second side wall of the clamping piece is provided with an anti-skid convex piece, and the second side wall of the clamping piece are arranged right opposite to each other.

In summary, the rope locking device has the beneficial effects that:

compared with the prior art, in the embodiment of the utility model, the rope locking device is provided with a buckle component and a buckle shell component; the buckle shell component is provided with a first through hole and two second through holes; the buckle component comprises an elastic piece and two buckle pieces.

The rope belt is placed in the movable clamping groove communicated with the second through hole through the movable clamping groove formed by the clamping piece and the elastic piece, and is preliminarily pressed; the rope is placed into the movable clamping hole communicated with the second through hole through the movable clamping hole arranged on the clamping piece, the rope is further compressed, and the compression of the flat rope can be ensured through the double compression of the movable clamping groove and the movable clamping hole, so that the types of the compressible rope are increased.

Therefore, the rope locking device is combined with the second through hole of the buckle shell component through the elastic piece and the two buckle pieces, the rope locking device can ensure the compaction effect on the rope belt, and the types of the rope belt which can be compacted are increased.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 is a schematic diagram of a prior art structure.

Fig. 2 is a schematic structural diagram of a rope locker according to an embodiment of the utility model.

Fig. 3 is an exploded view of fig. 2.

FIG. 4 isbase:Sub>A schematic cross-sectional view of the FIG. 2 in use along section line A-A.

Fig. 5 is a schematic cross-sectional view of the second use state of fig. 4.

The structures in the figures and their reference numerals are:

1. a clasp assembly; 11. an elastic member; 12. a clip; 13. a movable clamping hole; 14. a movable clamping groove; 15. a limiting piece; 16. an anti-slip male member; 2. a buckle shell component; 21. a first through hole; 22. a second through hole; 23. a relief groove; 3. a rope belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2 to 5, an embodiment of the present utility model provides a cord lock apparatus, which includes a buckle assembly 1 and a buckle housing assembly 2; the buckle shell component 2 is provided with a first through hole 21 and two second through holes 22, the second through holes 22 penetrate through the first through hole 21 in an intersecting manner, the two second through holes 22 are distributed along the axial direction of the first through hole 21, and the buckle component 1 is connected with the first through hole 21 in a penetrating manner along the axial direction of the first through hole 21; the buckle assembly 1 comprises an elastic piece 11 and two buckle pieces 12; the clamping piece 12 is provided with a movable clamping hole 13 along the axis of the second through hole 22, and the two clamping pieces 12 are respectively connected with the two ends of the elastic piece 11; the clamping piece 12 and the elastic piece 11 form a movable clamping groove 14; when the two clamping pieces 12 are in a static state, the two movable clamping grooves 14 are respectively communicated with the two second through holes 22; when the two clamping pieces 12 move towards each other, the elastic piece 11 is in a compressed state, the two movable clamping grooves 14 move towards each other, and the two movable clamping holes 13 are respectively communicated with the two second through holes 22; when the two fastening members 12 move opposite to each other, the elastic member 11 is in an extended state, and the two movable clamping grooves 14 move opposite to each other.

The working principle of the rope locking device of the utility model is as follows: when the two clamping pieces 12 are in a static state, the movable clamping grooves 14 are communicated with the second through holes 22 in a one-to-one correspondence mode, and then the rope belt 3 is penetrated into the second through holes 22 and the movable clamping grooves 14;

pressing the two buckling pieces 12 to enable the two buckling pieces 12 to move towards each other, pushing the part penetrated by the rope belt 3 towards the direction of the position between the two second through holes 22 by the buckling pieces 12, compressing the elastic piece 11, and penetrating the tail end of the rope belt 3 into the second through holes 22 and the movable buckling holes 13 when the movable buckling holes 13 are communicated with the second through holes 22 in a one-to-one correspondence manner;

the clamping pieces 12 are loosened, the elastic piece 11 loses compression force to stretch, so that the two clamping pieces 12 move in opposite directions, a part of the rope belt 3 which is put in first is clamped between one side wall of the connection of the clamping piece 12 and the elastic piece 11 and the wall of the second through hole 22, and a part of the rope belt 3 which is put in second is clamped between the wall of the movable clamping hole 13 and the wall of the second through hole 22.

When the rope belt 3 needs to be adjusted, the rope tail of the rope belt 3 is directly pulled or the rope head of the rope belt 3 is pulled to adjust the rope belt 3.

Or the two buckling pieces 12 are pressed again, so that the two buckling pieces 12 move towards each other, the area of the movable buckling hole 13 sliding into the second through hole 22 is increased, the rope belt 3 is pushed to shorten the length of the rope belt 3 penetrating through the movable buckling hole 13, the buckling pieces 12 are loosened or the buckling pieces 12 are pulled to enable the two buckling pieces 12 to move away from each other, the area of the movable buckling groove 14 sliding into the second through hole 22 is increased, the rope head of the rope belt 3 is pulled, and shortening and adjusting of the rope belt 3 are completed;

pulling the fastener 12 to make two fastener 12 move in opposite directions each other, promote the rope 3, with growing the rope 3 length that runs through the slip draw-in groove, press two fastener 12, make two fastener 12 move in opposite directions each other, increase the area that movable draw-in hole 13 slipped into second through hole 22, the rope tail of pulling rope 3, with growing the rope 3 length that runs through movable draw-in groove 14, accomplish the extension regulation of rope 3.

In a specific embodiment, the two-layer compacting effect is utilized to ensure the compacting effect of the rope locking device on the rope belt 3, and the types of the rope belt 3 which can be compacted are increased. Under the condition of ensuring the compression effect, compared with the prior art, the elastic piece 11 with lower elastic strength can also realize the compression effect. And when the rope locker is in a hanging state, that is, when the second through hole 22 is oriented parallel to the vertical direction, the rope locker ensures the pressed effect of the rope band 3 by two-layer pressing.

Further, if the rope belt 3 is a flat rope belt 3, the hole wall of the movable buckle is linear, the hole wall of the second through hole 22 for clamping the rope belt 3 is linear, and the slot wall of the movable clamping slot 14 for clamping the rope belt 3 is linear. According to the flat shape of the rope belt 3, the pressing force of the rope locker on the rope belt 3 is further improved.

In other embodiments, if the rope belt 3 is a circular rope belt 3, the hole wall of the movable buckle is in a straight arc shape, the hole wall of the second through hole 22 for clamping the rope belt 3 is in an arc shape, and the slot wall of the movable clamping slot 14 for clamping the rope belt 3 is in an arc shape. According to the circular shape of the rope belt 3, the pressing force of the rope locker on the rope belt 3 is further improved.

Further, the second through hole 22 vertically intersects and penetrates the first through hole 21, if the first through hole 21 extends along the axial direction of the buckle housing assembly 2, the second through hole 22 extends along the radial direction of the buckle housing assembly 2, and the second through hole 22 is divided into two sections by the penetrating connection of the first through hole 21.

Referring to fig. 2, an embodiment of the present utility model is configured as follows: the elastic piece 11 is of a wavy elastic structure, two tail ends of the elastic piece 11 are respectively located at two sides of the axis of the elastic piece 11, and the two tail ends of the elastic piece 11 are respectively connected with the two buckling pieces 12 in an integrated mode.

In a specific embodiment, the two ends of the elastic member 11 are respectively located at two sides of the axis of the elastic member 11, so that parallel lines where the elastic member 11 stretches in the stretching direction tend to the axis of the elastic member 11, and the central deviation of the elastic member 11 in the stretching process is avoided, so that the local abrasion of the elastic member 11 to the wall of the first through hole 21 is reduced, and the service life of the buckle housing assembly 2 is prolonged.

Referring to fig. 2 to 5, an embodiment of the present utility model is configured as follows: one of the clamping pieces 12 or two clamping pieces 12 is provided with a limiting piece 15; the limiting piece 15 is arranged on the first side wall of the buckling piece 12, and the first side wall of the buckling piece 12 is connected with the elastic piece 11; the stopper 15 is movably connected to the side wall of the second through hole 22, and the side wall of the second through hole 22 is parallel to the axis of the first through hole 21.

In a specific embodiment, only one fastener 12 of the two fasteners 12 is provided with a limiting member 15, and one fastener 12 of the fastener assembly 1 is movably connected with a second through hole 22 of the fastener shell assembly 2 in a one-to-one correspondence manner, so that the directional movement of the fastener 12 is realized.

Or the two clamping pieces 12 are provided with limiting pieces 15; the directional movement of the two snap-in elements 12 is achieved, further improving the stable opposite or back-facing movement of the two snap-in elements 12.

Further, the two wall surfaces of the fastening member 12 facing the two sections of the second through holes 22 are respectively provided with the limiting member 15, so that the two fastening members 12 can be further improved to stably move in opposite directions or move in opposite directions.

Referring to fig. 2 to 3, an embodiment of the present utility model is configured as follows: the hole wall of the first through hole 21 is provided with a relief groove 23; when the two clamping pieces 12 are in a static state, the limiting piece 15 is arranged in the yielding groove 23; when the two clamping pieces 12 move towards each other, the limiting piece 15 gradually slides out of the inside of the position groove 23; when the two buckling pieces 12 move away from each other, the limiting piece 15 gradually slides into the abdication groove 23.

In the embodiment, since the limiting member 15 is disposed on one side of the clip member 12 connected to the elastic member 11, that is, the limiting member 15 is disposed near a groove wall of the movable clip groove 14, the movable clip groove 14 is close to a groove wall of the clip member 12 and moves towards the groove 23 through the groove 23, so as to increase the area of the movable clip groove 14 sliding into the second through hole 22, and make the rope 3 easier to be placed in the movable clip groove 14 communicated with the second through hole 22.

Referring to fig. 2 to 5, an embodiment of the present utility model is configured as follows: the first side wall of the clamping piece 12 is connected with the elastic piece 11, the second side wall of the clamping piece 12 is provided with an anti-slip convex piece 16, and the second side wall of the clamping piece 12 is opposite to the second side wall of the clamping piece 12.

In a specific embodiment, the use hand feeling of the fastening piece 12 is increased, so that the problem of slipping when a user pushes the fastening piece 12 is avoided.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims

1. The rope locking device is characterized by comprising a locking assembly and a buckling shell assembly; the buckle shell assembly is provided with a first through hole and two second through holes, the second through holes penetrate through the first through hole in an intersecting mode, the two second through holes are distributed in an arrayed mode along the axial direction of the first through hole, and the buckle assembly is connected with the first through hole in a penetrating mode along the axial direction of the first through hole;

the clamping assembly comprises an elastic piece and two clamping pieces; the clamping pieces are provided with movable clamping holes along the axis of the second through hole, and the two clamping pieces are respectively connected to the two ends of the elastic piece; the clamping piece and the elastic piece form a movable clamping groove; when the two clamping pieces are in a static state, the two movable clamping grooves are respectively communicated with the two second through holes; when the two clamping pieces move towards each other, the elastic piece is in a compressed state, the two movable clamping grooves move towards each other, and the two movable clamping holes are respectively communicated with the two second through holes; when the two buckling pieces move opposite to each other, the elastic piece is in an extending state, and the two movable clamping grooves move opposite to each other.

2. The rope locking device according to claim 1, wherein the elastic member has a wavy elastic structure, two ends of the elastic member are respectively located at two sides of an axis of the elastic member, and the two ends of the elastic member are respectively connected with the two locking members in an integrally formed manner.

3. A rope locker according to claim 2, wherein one or both of said clasp members are provided with a stop; the limiting piece is arranged on the first side wall of the clamping piece, and the first side wall of the clamping piece is connected with the elastic piece; the limiting piece is movably connected with the side hole wall of the second through hole, and the side hole wall of the second through hole is parallel to the axis of the first through hole.

4. A rope locker according to claim 3, wherein the wall of the first through hole is provided with a relief groove; when the two clamping pieces are in a static state, the limiting piece is arranged in the abdication groove; when the two buckling pieces move towards each other, the limiting piece gradually slides out of the inside of the abdication groove; when the two buckling pieces move in opposite directions, the limiting piece gradually slides into the abdication groove.

5. The rope locking device of any one of claims 1-4, wherein the second side wall of the locking member is provided with an anti-slip protrusion, and the second side wall of the locking member is disposed opposite to the second side wall of the locking member.