CN219712198U - Rope fastener - Google Patents

Abstract

The utility model specifically discloses a rope fastener, which comprises a rope fastener mechanism and a rope fastener shell; the rope buckle mechanism is arranged on the rope buckle shell; the rope fastening mechanism comprises a pressing cover, a movable block and an elastic piece; two ends of the movable block are respectively connected with the pressing cover and the elastic piece; the movable block is provided with a rope penetrating inner hole; the rope buckle shell comprises two side shells which are detachably connected; the rope buckle shell is provided with a pressing hole and two rope threading outer holes; the pressing hole is matched with the pressing cover; the two rope penetrating outer holes are respectively positioned at two ends of the rope penetrating inner hole. The rope buckle has the advantages that the rope buckle structure is changed, the using comfort of the rope buckle mechanism structure is good, the rope buckle shell structure is detachable, and the inner space of the shell is convenient to clean and parts are convenient to replace.

Description

Rope fastener

Technical Field

The utility model relates to the technical field of rope fastening, in particular to a rope fastener.

Background

A rope hitch is a device for fastening ropes or belts, typically consisting of a mechanical structure and one or more ropes or belts, and existing rope hitch technologies include various designs and structures, such as sliding buckles, quick buckles, turnbuckles, etc., which play an important role in different fields and applications, and different designs and structures can meet different requirements and demands, such as outdoor sports, mountain climbing, industry and military, etc., and the structures of various rope hitch types can provide a wide range of safe, stable and convenient fastening solutions for users.

The structure of the rope fastener is generally formed integrally, namely the male fastener, the female fastener and the spring are integrally formed, the parts are easy to deform, the elasticity is reduced or rust in the long-term use process of the structure, the rope fastener needs to be replaced entirely to solve the use requirement, and the durability and the maintainability are poor; in prior art, have detachable construction's rope knot structure, can be through changing part rope knot, for example CN214016297U, a detachable rope knot, the rope knot is including having casing, the inserts of cavity and the spring of arranging in the casing in, the casing upside is equipped with the opening that supplies the inserts to insert, and the casing lateral wall symmetry is provided with two and supplies the rope drawing hole that the rope was passed, be equipped with the separation blade in the middle of the rope drawing hole, the separation blade separates the rope drawing hole into two same through-holes, the inserts comprises top piece, connecting rod and film, connecting rod one end and top piece top fixed connection, the other end and film top fixed connection, the inserts are through the opening insert to the cavity of casing in with the cavity in the spring carry out the interference connection.

The rope buckle structure scheme has the advantage of being detachable, but still has certain defects; firstly, the rope fastener comprises a shell with a cavity, an insert and a spring arranged in the shell, wherein the stability of a rope locking structure formed by the shell, the insert and the spring is poor, and the rope is easy to loosen or fall off; secondly, the sealing performance of the cavity structure of the shell is poor, and when the rope fastener is exposed in a wet or severe environment, internal parts can be rusted or damaged, so that the service life of the rope fastener is influenced; thirdly, the insert consists of a top sheet, a connecting rod and a bottom sheet, the locking state of the rope fastener is adjusted by pressing the top sheet, the pressing hand feeling of the insert is poor, and the using comfort of the rope fastener is poor; finally, the rope is easy to be stained with dirt and remains inside the rope fastener, in the actual use process, the cavity of the shell can inevitably generate mud dirt residues, and the cavity of the shell and the residual mud dirt at the rope drawing hole are difficult to clean because the shell structure in the scheme cannot be detached, so that the sanitation of the rope fastener and the pressing effect of the insert are easily affected by the mud dirt.

Disclosure of Invention

The utility model aims to provide a rope fastener, which has better use comfort by changing the structure of the rope fastener, and a rope fastener shell can be detached so as to clean the inner cavity of the shell and replace parts.

According to an object of the present utility model, there is provided a rope knot comprising a rope knot mechanism and a rope knot housing; the rope buckle mechanism is arranged on the rope buckle shell; the rope fastening mechanism comprises a pressing cover, a movable block and an elastic piece; two ends of the movable block are respectively connected with the pressing cover and the elastic piece; the movable block is provided with a rope penetrating inner hole; the rope buckle shell comprises two side shells which are detachably connected; the rope buckle shell is provided with a pressing hole and two rope threading outer holes; the pressing hole is matched with the pressing cover; the two rope penetrating outer holes are respectively positioned at two ends of the rope penetrating inner hole.

In some embodiments, limiting blocks are symmetrically arranged on two sides of the pressing cover; the inner cavity of the rope fastener shell is provided with a limit groove; the limiting block is matched with the limiting groove, and the limiting pressing cover is limited to prevent the limiting pressing cover from falling out of the rope buckle shell.

In some embodiments, the pressing cover is provided with a first receiving groove; the movable block is provided with a limiting ring; the first accommodating groove is matched with the limiting ring, so that the pressing cover is sleeved on the limiting ring.

In some embodiments, a binding screw for fixing the rope is arranged at the rope penetrating inner hole.

In some embodiments, the movable block is provided with a second receiving groove; the elastic piece is matched with the second accommodating groove; and two ends of the elastic piece are respectively connected with the second accommodating groove and the rope buckle shell.

In some embodiments, the two side housings are a first side housing and a second side housing, respectively; the first side shell is connected with the second side shell through a bolt structure; the first side shell is provided with a reserved counter bore and a first stud; the second side shell is provided with a second stud; the first stud is provided with a bolt through hole communicated with the reserved countersunk hole; the second stud is provided with a threaded hole matched with the first stud.

In some embodiments, the first side housing and the second side housing are each provided with a stiffener; the reinforcing rib of the first side shell is connected with the first stud; and the reinforcing rib of the second side shell is connected with a second stud.

In some embodiments, the first side housing is provided with a detent strip; the second side shell is provided with a clamping groove matched with the clamping strip; the clamping strips and the clamping grooves are arranged along the attaching paths of the first side shell and the second side shell; the clamping strip is matched with the clamping groove and used for improving the tightness of the rope fastener shell.

In some embodiments, the detent strip is provided with a locating plate; the clamping groove is provided with a positioning groove matched with the positioning plate; the locating plate and the locating groove are located at one end, far away from the pressing hole, of the rope buckle shell.

In some embodiments, the first side housing is provided with a detachment clearance groove for detaching the rope hitch housing; the split clearance groove is arranged along the attaching path of the first side shell and the second side shell.

According to the technical scheme, the rope fastening mechanism is arranged on the rope fastening shell, and can be protected by the rope fastening shell, so that the corrosion of the rope fastening mechanism caused by outside humid air is reduced, and the impact resistance and the use durability of the rope fastening mechanism are improved; the rope fastening mechanism comprises a pressing cover, a movable block and an elastic piece, and the pressing structure formed by the pressing cover, the movable block and the elastic piece has good working stability and low production cost; two side shells which are detachably connected form a rope buckle shell, so that the inner cavity of the rope buckle shell can be cleaned conveniently, bacteria breeding of residual sludge in the inner cavity of the rope buckle shell is avoided, and parts of a rope buckle mechanism can be maintained and replaced easily.

Drawings

The present disclosure will be described in further detail below in conjunction with the drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the present disclosure. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.

Fig. 1 is a perspective view of a rope clip of the present utility model;

FIG. 2 is a perspective view of the cord lock mechanism of the present utility model;

FIG. 3 is a perspective view of the cord lock housing of the present utility model;

FIG. 4 is a first perspective assembly view of the mudguard cord fastener of the present utility model;

FIG. 5 is a second perspective assembly view of the mudguard cord fastener of the present utility model;

fig. 6 is a perspective view of the pressing cover of the present utility model;

fig. 7 is a front view of the pressing cover of the present utility model;

FIG. 8 is a perspective view of a movable block of the present utility model;

FIG. 9 is a bottom view of the movable block of the present utility model;

FIG. 10 is a perspective view of the first side housing of the present utility model;

FIG. 11 is a right side view of the first side housing of the present utility model;

FIG. 12 is a perspective view of the second side housing of the present utility model;

FIG. 13 is a left side view of the second side housing of the present utility model;

fig. 14 is a front view of the cord lock of the present utility model in a locked state;

fig. 15 is a cross-sectional view along A-A of a front view of the cord lock of the present utility model in a locked state;

fig. 16 is a front view of the cord lock of the present utility model in an unlocked state;

fig. 17 is a sectional view taken along the direction B-B of a front view of the rope fastener of the present utility model in a locked state;

fig. 18 is a perspective view of the cord lock of the present utility model in an unlocked state;

fig. 19 is a perspective view of the cord lock of the present utility model in an unlocked state;

in the figure: 1. a rope fastening mechanism; 11. pressing the cover; 111. a limiting block; 112. a first accommodation groove; 113. a first reinforcing rib; 12. a movable block; 121. a limiting ring; 122. a second accommodation groove; 123. a second reinforcing rib; 124. threading an inner hole; 13. an elastic member; 131. a compression spring; 2. a rope buckle housing; 21. a first side case; 211. a first stud; 212. a clamping strip; 213. a positioning plate; 214. a third reinforcing rib; 215. reserving a countersunk hole; 216. splitting the clearance groove; 22. a second side case; 221. a second stud; 222. a clamping groove; 223. a positioning groove; 224. fourth reinforcing ribs; 23. pressing the hole; 231. an annular boss; 24. threading an outer hole; 25. a spherical shell; 26. a circular boss; 27. a connecting screw; 28. a limit groove; 29. and a limiting plate.

Detailed Description

The utility model is described in further detail below with reference to the drawings and detailed description, examples of which are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the utility model to the forms disclosed, as many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, a perspective view of a rope fastener mechanism 1 and a perspective view of a rope fastener housing 2 of the present utility model are shown, the rope fastener includes the rope fastener mechanism 1 and the rope fastener housing 2, the rope fastener mechanism 1 is mounted on the rope fastener housing 2, the rope fastener mechanism 1 is protected by the rope fastener housing 2, corrosion of the rope fastener mechanism 1 caused by outside humid air can be reduced, and impact resistance and durability of the rope fastener mechanism 1 are increased.

Preferably, in the present embodiment, the rope buckle housing 2 is in the shape of a sphere, which has the advantages of beautiful appearance and comfortable holding; wherein, the rope buckle shell 2 is a spherical shell 25, and an annular boss 231 and a plurality of circular bosses 26 in different directions are arranged on the spherical shell 25, so that the aesthetic property of the rope buckle shell 2 is improved and the rope buckle shell can be placed on a platform.

Referring to fig. 2, a perspective view of a rope fastening mechanism 1 of the present utility model is shown, the rope fastening mechanism 1 includes a pressing cover 11, a movable block 12 and an elastic member 13, and two ends of the movable block 12 are respectively connected with the pressing cover 11 and the elastic member 13.

Preferably, in the present embodiment, the elastic member 13 is a compression spring 131.

Referring to fig. 3, which is a perspective view of the rope hitch housing 2 according to the present utility model, the rope hitch housing 2 includes two side housings detachably connected, the rope hitch housing 2 is provided with a pressing hole 23, the pressing hole 23 is circular, the pressing hole 23 is matched with the pressing cover 11, and the pressing cover 11 can slide at the pressing hole 23 and communicate with the outside through the pressing hole 23.

Preferably, in the present embodiment, the rope clip housing 2 is provided with an annular boss 231 along the outline of the pressing hole 23, specifically, the circular boss 26 is provided with the pressing hole 23 to form the annular boss 231, and further, the structural strength and durability of the rope clip housing 2 at the pressing hole 23 are improved by increasing the thickness of the annular boss 231.

Referring to fig. 4, which is a first perspective assembly view of the mudguard rope fastener of the present utility model, the movable block 12 is provided with a rope penetrating inner hole 124, and the rope fastener housing 2 is provided with two rope penetrating outer holes 24; both the rope-threading inner hole 124 and the rope-threading outer hole 24 are oval, and the oval rope-threading holes can accommodate rope shapes with more sizes; two rope-threading outer bores 24 are respectively located at both ends of the rope-threading inner bore 124, and the rope-threading inner bore 124 and the two rope-threading outer bores 24 cooperate to form a rope-threading channel.

Referring to fig. 5, a second perspective assembly view of the mudguard rope fastener of the present utility model is shown, wherein two side shells are respectively a first side shell 21 and a second side shell 22, the first side shell 21 and the second side shell 22 are connected by adopting a bolt structure, a connecting screw 27 is marked in the figure, and the connecting screw 27 is used for connecting the first side shell 21 and the second side shell 22 by bolts; the drawing shows a binding screw 126, the binding screw 126 is mounted on the movable block 12, and the binding screw 126 is used for binding the rope in the rope threading inner hole 124 so as to prevent the rope from accidentally sliding after being locked by the rope fastener.

Referring to fig. 6 and 7, there are a perspective view of the pressing cover 11 and a front view of the pressing cover 11 according to the present utility model, wherein two sides of the pressing cover 11 are symmetrically provided with the stoppers 111, specifically, two stoppers 111 are provided on the pressing cover 11, and the two stoppers 111 are symmetrically provided on two sides of the pressing cover 11.

The pressing cover 11 is provided with a first accommodating groove 112, the first accommodating groove 112 is positioned at the lower end of the pressing cover 11, and the cross section of the first accommodating groove 112 is circular; the first accommodation groove 112 of the pressing cover 11 is provided with a reinforcing rib for increasing the structural strength of the pressing cover 11, the reinforcing rib is a first reinforcing rib 113, and the cross section of the first reinforcing rib 113 is cross-shaped.

Referring to fig. 8 and 9, which are a perspective view of the movable block 12 and a bottom view of the movable block 12 according to the present utility model, the movable block 12 is provided with a limiting ring 121, the limiting ring 121 is located at an upper end of the movable block 12, the first accommodating groove 112 is matched with the limiting ring 121, so that the pressing cover 11 is sleeved on the limiting ring 121, specifically, the diameter of the outer contour of the cross section of the limiting ring 121 is matched with the diameter of the outer contour of the cross section of the first accommodating groove 112, the pressing cover 11 can be sleeved on the limiting ring 121, and the movable block 12 is connected with the pressing cover 11 through the limiting ring 121.

The movable block 12 is provided with a second accommodating groove 122, the second accommodating groove 122 is positioned at the lower end of the pressing cover 11, and the cross section of the second accommodating groove 122 is circular; the second accommodation groove 122 of the movable block 12 is provided with a reinforcing rib for increasing the structural strength of the movable block 12, the reinforcing rib is a second reinforcing rib 123, the cross section of the second reinforcing rib 123 is cross-shaped, and the scheme has the advantages that the weight of the movable block 12 is optimized, and meanwhile, the structural strength of the movable block 12 is increased.

In some embodiments, the rope threading inner hole 124 is provided with a rope tying screw for fixing a rope, the movable block 12 is provided with a rope tying screw hole, the rope threading inner hole 124 is communicated with the second accommodating groove 122 through the rope tying screw hole, the tail part of the rope tying screw is a screw tip, after the rope tying screw is mounted on the movable block 12, the head part of the rope tying screw is located in the second accommodating groove 122, and the tail part of the rope tying screw is located in the rope threading inner hole 124, so as to avoid falling of the rope in the rope threading inner hole 124.

The elastic piece 13 is matched with the second accommodating groove 122, two ends of the elastic piece 13 are respectively connected with the second accommodating groove 122 and the rope buckle shell 2, the elastic piece 13 is partially positioned in the second accommodating groove 122, and the elastic piece 13 is used for resetting the movable block 12.

Preferably, in the present embodiment, four binding screws 126 are provided at the lacing holes 124 of the movable block 12.

Preferably, in this embodiment, a rope tying stud is not shown in the drawing, and is matched with the rope tying screw hole 125, the rope tying stud is used for installing the rope tying screw 126, the rope tying stud is connected with the movable block 12, the rope tying stud is located in the second accommodating groove 122, and the rope tying stud is used for increasing the connection stability of the rope tying screw 126 and the movable block 12.

Referring to fig. 10 to 13, there are shown a perspective view of a first side housing 21, a right side view of the first side housing 21, a perspective view of a second side housing 22, and a left side view of the second side housing 22, respectively, wherein a limiting groove 28 is arranged in an inner cavity of a rope buckle housing 2, and the limiting groove 28 is matched with a limiting block 111; the limiting block 111 is matched with the limiting groove 28, and the limiting pressing cover 11 is limited to prevent the limiting pressing cover from falling out of the rope fastener shell 2; the limiting block 111 has a sliding path in the limiting groove 28, and the sliding path can limit the highest position and the lowest position of the pressing cover 11 in the rope fastener shell 2, and the scheme has the advantages that when the rope fastener is in a locked state, the pressing cover 11 is in the highest position in the rope fastener shell 2, the limiting groove 28 can prevent the pressing cover 11 from being separated from the rope fastener shell 2, when the rope fastener is in an unlocked state, the pressing cover 11 is in the lowest position in the rope fastener shell 2, and the limiting groove 28 can prevent the pressing cover 11 from being excessively pressed down to damage the elastic piece 13.

The first side shell 21 is provided with a reserved countersunk hole 215 and a first stud 211, the reserved countersunk hole 215 can protect the head of the connecting screw 27, the head of the screw is prevented from being directly exposed, and the aesthetic property of the rope buckle shell 2 is improved; the second side housing 22 is provided with a second stud 221, the second stud 221 being matched with the first stud 211; the first stud 211 is provided with a bolt through hole communicated with the reserved counter bore 215, the second stud 221 is provided with a threaded hole matched with the first stud 211, and the reserved counter bore 215, the first stud 211 and the second stud 221 are coaxially arranged; after the connection screw 27 is inserted into the reserved counter bore 215, the connection screw 27 passes through the bolt through hole of the first stud 211 and is connected to the threaded hole of the second stud 221, thereby connecting the first side case 21 and the second side case 22.

Preferably, in the present embodiment, the first side case 21 and the second side case 22 are connected by four connecting screws 27, which has a superior connection structural strength; the connecting lines of the four connecting screws 27 are rectangular, the first side shell 21 is provided with four corresponding reserved counter sunk holes 215 and first studs 211, the second side shell 22 is provided with four corresponding second studs 221, and the connecting stability of the first side shell 21 and the second side shell 22 can be improved through the scheme.

The first side shell 21 and the second side shell 22 are respectively provided with a reinforcing rib, the reinforcing rib of the first side shell 21 is connected with the first stud 211, and the reinforcing rib of the second side shell 22 is connected with the second stud 221; the reinforcing rib of the first side case 21 is a third reinforcing rib 214, and the reinforcing rib of the second side case 22 is a fourth reinforcing rib 224; the third reinforcing rib 214 has a vertical and horizontal distribution structure on the first side shell 21, the fourth reinforcing rib 224 also has a vertical and horizontal distribution structure on the second side shell 22, and the third reinforcing rib 214 and the fourth reinforcing rib 224 are symmetrically arranged; the third reinforcing rib 214 and the fourth reinforcing rib 224 can respectively increase the structural strength of the first side shell 21 and the second side shell 22, so that the impact resistance and the collision resistance of the rope buckle shell 2 are improved, the third reinforcing rib 214 can increase the connection stability of the first side shell 21 and the first stud 211, and the fourth reinforcing rib 224 can increase the connection stability of the second side shell 22 and the second stud 221, so that the stud is prevented from breaking and falling.

The first side shell 21 is provided with a clamping strip 212, and the second side shell 22 is provided with a clamping groove 222 matched with the clamping strip 212; the clamping bar 212 and the clamping groove 222 are arranged along the bonding path of the first side shell 21 and the second side shell 22, specifically, the bonding path is the bonding contour line of the first side shell 21 and the second side shell 22; the advantage of this solution is that the detent strip 212 cooperates with the detent groove 222, which can be used to increase the tightness of the cord lock housing 2.

The clamping strip 212 is provided with a positioning plate 213, the positioning plate 213 is formed by extending the clamping strip 212 to the second side shell 22 side, and the clamping groove 222 is provided with a positioning groove 223 matched with the positioning plate 213; the positioning plate 213 and the positioning groove 223 are located at one end of the rope fastener housing 2 far away from the pressing hole 23, specifically, the pressing hole 23 is located at one end of the rope fastener housing 2, and the positioning plate 213 and the positioning groove 223 are located at the other end of the rope fastener housing 2; the advantage of this solution is that the first side housing 21 and the second side housing 22 are guided for installation by the cooperation of the positioning plate 213 and the positioning groove 223.

The first side casing 21 is provided with a splitting gap groove 216 for splitting the rope fastener casing 2, the splitting gap groove 216 is arranged along a bonding path of the first side casing 21 and the second side casing 22, specifically, the bonding path is a bonding contour line of the first side casing 21 and the second side casing 22, and the clamping strip 212 and the clamping groove 222 are structurally positioned between the splitting gap groove 216 and an inner cavity of the rope fastener casing 2; the advantage of this scheme is that the split clearance groove 216 scheme can cooperate screens strip 212 and screens groove 222 scheme, because screens strip 212 and screens groove 222's setting, the leakproofness of first side casing 21 and second side casing 22 is better, but the shortcoming of first side casing 21 and second side casing 22 difficult to split, and through being provided with split clearance groove 216, split rope knot casing 2 that can be easier.

Referring to fig. 14 to 17, a front view of a locked state of a rope fastener, a front view of a locked state of the rope fastener, a front view of an unlocked state of the rope fastener, and a front view of an unlocked state of the rope fastener, respectively, are shown as a cross-sectional view along A-A direction, and a cross-sectional view along a B-B direction, when the rope fastener is in the locked state, the pressing cover 11 is not pressed, the elastic member 13 is in an expanded state, the movable block 12 is lifted by the elastic member 13, the pressing cover 11 is lifted to the highest position by the movable block 12, the rope penetrating inner hole 124 is located above the rope penetrating outer hole 24, the rope penetrating inner hole 124 is in a non-coaxial arrangement state with the rope penetrating outer hole 24, and the rope penetrating inner hole 124 is matched with the rope penetrating outer hole 24, so that a rope in the rope fastener is in the locked state; when the rope fastener is in the unlocking state, the pressing cover 11 is pressed, the elastic piece 13 is in the compression state, the pressing cover 11 enables the movable block 12 to be pressed down, the movable block 12 enables the elastic piece 13 to be pressed to the compression state, the rope threading outer holes 24 are located at two ends of the rope threading inner holes 124, the rope threading inner holes 124 and the rope threading outer holes 24 are in the coaxial arrangement state, and the rope threading inner holes 124 are matched with the rope threading outer holes 24, so that the rope in the rope fastener is in the unlocking state.

Preferably, in the present embodiment, a binding screw 126 is provided in the rope threading inner bore 124; when the movable block 12 is displaced upwards, the rope binding screw 126 binds the rope; when the movable block 12 is displaced downward, the binding screw 126 withdraws from the rope; the advantage of this solution is that the binding screw 126 can increase the rope stability of the rope fastening mechanism 1.

Preferably, in the present embodiment, the size of the rope-threading inner bore 124 is greater than the size of the rope-threading outer bore 24; the advantage of this scheme lies in, on the one hand, the rope can be easier through the wire rope hole 124, improves the wire rope degree of difficulty of rope knot, on the other hand, when the rope knot is in the unblock state, the highest point of wire rope hole 124 flushes with the highest point of wire rope outer hole 24, and the highest point of the afterbody of binding screw 126 flushes with the minimum point of wire rope outer hole 24, and the afterbody of binding screw 126 can be easier withdraws from the rope, increases the use travelling comfort of rope knot.

Preferably, in the present embodiment, the limiting groove 28 is provided with a limiting plate 29, and the limiting plate 29 is used for improving the sliding path of the limiting block 111 in the limiting groove 28, and reducing the left-right shaking condition of the pressing cover 11 in the process of being pressed down.

Referring to fig. 18 and 19, there are shown a perspective view of the rope fastener in a locked state and a perspective view of the rope fastener in an unlocked state, respectively, and the use mode of the rope fastener is as follows: the locking state and unlocking state of the rope fastener are adjusted by pressing the pressing cover 11 of the rope fastener mechanism 1; through the pressing cover 11 of pressing rope knot mechanism 1, the rope knot is in the unblock state, the rope is penetrated by the rope outer hole 24 of rope knot casing 2 one end, pass through rope hole 124, wear out by the rope outer hole 24 of rope knot casing 2 other end again, loosen the pressing that is in the pressing state and open, the rope knot is in the locked state, the position of rope hole 124 shifts up, rope hole 124 and rope outer hole 24 are in the non-coaxial state, the afterbody of the binding screw 126 in the rope hole 124 pricks into the rope, the rope can't slide in rope hole 124 and rope outer hole 24, when needing to loosen the rope, then the rethread presses down pressing cover 11 and makes the rope knot be in the unblock state.

Claims (10)

1. A rope fastener is characterized in that,

the rope buckle comprises a rope buckle mechanism and a rope buckle shell;

the rope buckle mechanism is arranged on the rope buckle shell;

the rope fastening mechanism comprises a pressing cover, a movable block and an elastic piece;

two ends of the movable block are respectively connected with the pressing cover and the elastic piece;

the movable block is provided with a rope penetrating inner hole;

the rope buckle shell comprises two side shells which are detachably connected;

the rope buckle shell is provided with a pressing hole and two rope threading outer holes;

the pressing hole is matched with the pressing cover;

the two rope penetrating outer holes are respectively positioned at two ends of the rope penetrating inner hole.

2. The rope fastener according to claim 1, characterized in that,

limiting blocks are symmetrically arranged on two sides of the pressing cover;

the inner cavity of the rope fastener shell is provided with a limit groove;

the limiting block is matched with the limiting groove, and the limiting pressing cover is limited to prevent the limiting pressing cover from falling out of the rope buckle shell.

3. The rope fastener according to claim 1, characterized in that,

the pressing cover is provided with a first accommodating groove;

the movable block is provided with a limiting ring;

the first accommodating groove is matched with the limiting ring, so that the pressing cover is sleeved on the limiting ring.

4. The rope fastener according to claim 1, characterized in that,

and a rope binding screw used for fixing the rope is arranged at the rope threading inner hole.

5. The rope fastener according to claim 1, characterized in that,

the movable block is provided with a second accommodating groove;

the elastic piece is matched with the second accommodating groove;

and two ends of the elastic piece are respectively connected with the second accommodating groove and the rope buckle shell.

6. The rope fastener according to claim 1, characterized in that,

the two side shells are a first side shell and a second side shell respectively;

the first side shell is connected with the second side shell through a bolt structure;

the first side shell is provided with a reserved counter bore and a first stud; the second side shell is provided with a second stud;

the first stud is provided with a bolt through hole communicated with the reserved countersunk hole;

the second stud is provided with a threaded hole matched with the first stud.

7. The rope fastener according to claim 6, characterized in that,

the first side shell and the second side shell are provided with reinforcing ribs;

the reinforcing rib of the first side shell is connected with the first stud;

and the reinforcing rib of the second side shell is connected with a second stud.

8. The rope fastener according to claim 6, characterized in that,

the first side shell is provided with a clamping strip;

the second side shell is provided with a clamping groove matched with the clamping strip;

the clamping strips and the clamping grooves are arranged along the attaching paths of the first side shell and the second side shell; the clamping strip is matched with the clamping groove and used for improving the tightness of the rope fastener shell.

9. The cord lock of claim 8, wherein,

the clamping strip is provided with a positioning plate;

the clamping groove is provided with a positioning groove matched with the positioning plate;

the locating plate and the locating groove are located at one end, far away from the pressing hole, of the rope buckle shell.

10. The rope fastener according to claim 6, characterized in that,

the first side shell is provided with a splitting clearance groove for splitting the rope buckle shell;

the split clearance groove is arranged along the attaching path of the first side shell and the second side shell.