CN210539259U - Fixing buckle - Google Patents

Abstract

The utility model discloses a fixed knot relates to tether and uses article, and its technical scheme main points are: the buckle comprises a buckle body and two clamping blocks which are respectively arranged on two sides of the buckle body, wherein the buckle body and the clamping blocks are integrally formed, a tooth socket is arranged between the clamping blocks and the buckle body, and a tying hole for fastening one end of a rope is arranged on the buckle body; the tooth's socket is used for supplying the rope card to go into, and the tooth's socket passes through the tooth's socket wall and restricts the rope and break away from the tooth's socket, and the opening direction of two tooth's sockets is the same. The tooth socket is in a tooth chamfering shape, and the tooth chamfering direction of the tooth socket is the direction for guiding the rope to enter the tooth socket and limiting the rope to be separated from the tooth socket. The fixing buckle has the advantage of low production cost on the premise of meeting the use requirement; the fixing buckle and the rope are convenient and quick to disassemble and are stable enough; compared with the conventional rope stopping buckle, the fixing buckle is thinner, and the hidden property after being covered is better.

Description

Fixing buckle

Technical Field

The utility model relates to a tether is with article, in particular to fixed knot.

Background

The existing ropes are often tied to meet the requirements of packaging or tightness of shoes, bags and the like. The tying mode that adopts artifical rope is too loaded down with trivial details, has produced the mounting that can tie up the rope fast among the prior art, wherein with only the knot comparatively common.

The present application publication No. CN103470690A, the chinese invention patent application, discloses an anti-slip rope buckle, which comprises a base body having a cavity and an insertion portion, wherein the outer wall of the base body and the insertion portion are provided with rope insertion holes, a spring is arranged in the base body, and a protruding thorn is arranged on one side of the insertion direction on the inner wall of the insertion hole of the insertion portion. After the buckle is locked, the rope can be prevented from sliding when being pulled by external force.

The above prior art solutions have the following drawbacks: the rope fastener is assembled by a plurality of parts and is provided with a spring and a movable part, and the production cost is higher.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a fixed knot has low in production cost's advantage under the prerequisite that satisfies the operation requirement.

The above technical purpose of the present invention can be achieved by the following technical solutions: a fixing buckle comprises a buckle body and two clamping blocks respectively arranged on two sides of the buckle body, wherein the buckle body and the clamping blocks are integrally formed, a tooth groove is formed between the clamping blocks and the buckle body, and a tying hole for tying one end of a rope is formed in the buckle body; the tooth socket is used for clamping the rope, and the tooth socket limits the rope to be separated from the tooth socket through a tooth-shaped groove wall.

Through above-mentioned technical scheme, when using this fixed knot, personnel pass the system hole and fasten with the one end of rope in advance, penetrate the tank bottom of its tooth's socket with the other end of rope, then with the rope winding on fixed knot, and the tank bottom of bypassing another tooth's socket accomplishes the fixed of rope and fixed knot. The rope is fixed to be detained under the prerequisite of winding, and fixed knot is spacing with the rope chucking through two tooth's socket, and fixed knot is enough firm to the fastening of rope, and when the rope both ends received the pulling force, the rope was difficult for fixing to detain the spontaneous loosening of department. On the premise that the fixing buckle meets the use requirement, the appearance of the fixing buckle can be integrally formed through injection molding, and the die opening is convenient; on the other hand, the fixing buckle does not have movable parts and does not need to be assembled. Compared with the prior art, the production cost of the fixing buckle is lower.

Preferably, the side wall of the clamping block facing the buckle body is provided with a tooth part, and the tooth part forms a tooth-shaped groove wall of the tooth groove.

Through above-mentioned technical scheme, tooth is located the fixture block, and when the tooth's socket was gone into to the rope card, the fixture block can produce the elastic deformation that makes the tooth's socket expansion, and the rope passes the bottom of tooth entering tooth's socket.

Preferably, the tooth part is in a shape of inverted teeth, and the inverted teeth direction of the tooth part is a direction for guiding the rope to enter the tooth socket and limiting the rope to be separated from the tooth socket.

Through the technical scheme, the inverted tooth-shaped tooth part can facilitate personnel to embed the rope into the tooth socket; after the tooth's socket was gone into to the rope card, the tooth portion of pawl form can further restrict the rope and break away from the tooth's socket voluntarily, improves the steadiness of the fixed rope of detaining.

Preferably, the opening directions of the two tooth grooves are the same.

Through above-mentioned technical scheme, the opening direction of two tooth's sockets is the same, and the steadiness behind two tooth's sockets is walked around to the rope is higher.

Preferably, the mouth of the fixture block located in the tooth socket is provided with an inclined guide surface, the guide surface is located at the side wall of the fixture block facing the buckle body, and the mouth of the tooth socket is flared by the guide surface.

Through above-mentioned technical scheme, the spigot surface is used for the direction rope to get into the tooth's socket, improves the operating efficiency that personnel wore the rope.

Preferably, the surface of the buckle body and the surface of the clamping block are integrally fixed with reinforcing protrusions, and the size of the outer edge of each reinforcing protrusion is smaller than that of the outer edge of the buckle body and that of the clamping block.

Through the technical scheme, the reinforcing protrusions are used for reinforcing the overall structural strength of the fixing buckle, and the fixing buckle is not easy to break; on the other hand, the edge of the fixing buckle is in a step shape, the reinforcing protrusion can replace the buckle body and the clamping block to be worn, and the tooth socket is not easy to damage. And after the rope is wound around the tooth socket, the reinforcing protrusion slows down the bevel at the bending part of the rope, and the rope is not easy to break at the tooth socket.

Preferably, the surface of the buckle body is provided with an anti-slip part for the finger to contact.

Through above-mentioned technical scheme, personnel point contact antiskid portion after, the difficult skidding of buckleing on the body of finger, the personnel of being convenient for operate this fixed knot.

Preferably, the side wall of the fixing buckle deviating from the tooth socket is provided with a rope winding groove for embedding a rope, and the mouth part of the rope winding groove faces away from the mouth part of the tooth socket.

Through above-mentioned technical scheme, when personnel were around the rope on this fixed knot, can be with the rope around going into the wiring inslot, the wiring groove is assisted the rope spacing, prevents that the rope from loosening spontaneously.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. the fixing buckle has the advantage of low production cost on the premise of meeting the use requirement;

2. the fixing buckle and the rope are convenient and quick to disassemble and are stable enough;

3. compared with the conventional rope stopping buckle, the fixing buckle is thinner, and the hidden property after being covered is better.

Drawings

FIG. 1 is a perspective view of a retaining buckle of an embodiment;

FIG. 2 is an installation view of the holder buckle and the cord according to the embodiment.

In the figure, 1, a buckle body; 2. a clamping block; 3. a tooth socket; 11. tying a hole; 21. a tooth portion; 22. a guide surface; 4. a reinforcing protrusion; 12. an anti-slip portion; 5. and (4) winding rope grooves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a fixed knot, including detaining body 1, locating two fixture blocks 2 of detaining body 1 both sides respectively, fixture block 2 with detain and be equipped with tooth's socket 3 between body 1. The fixing buckle is integrally formed by plastic, and the whole fixing buckle is in a plate shape.

The surface of the buckle body 1 is provided with a tying hole 11 for tying one end of the rope, and the tying hole 11 penetrates through the buckle body 1. Tooth's socket 3 is used for supplying the rope card to go into, and the groove length direction of two tooth's sockets 3 is parallel to each other, and tooth's socket 3 runs through the one end of fixed knot along its length direction, and the opening direction of two tooth's sockets 3 is the same, and tooth's socket 3 runs through two faces of fixed knot thickness direction. The side wall of the clamping block 2 facing the buckle body 1 is provided with a tooth part 21, the tooth part 21 forms a tooth-shaped groove wall of the tooth groove 3, and the tooth groove 3 limits the rope to be separated from the tooth groove 3 through the tooth-shaped groove wall.

The tooth part 21 is in a shape of inverted teeth, and the inverted teeth direction of the tooth part 21 is a direction for guiding the rope to enter the tooth socket 3 and limiting the rope to be separated from the tooth socket 3. The inverted tooth-shaped tooth socket 3 can facilitate a person to embed a rope into the tooth socket 3; after the tooth's socket 3 is gone into to the rope card, tooth 21 of tooth form can further restrict the rope and break away from tooth's socket 3 voluntarily, improves this fixed firm of detaining the fixed rope.

The mouth of the fixture block 2 at the tooth space 3 is provided with an inclined guide surface 22, the guide surface 22 is located at the side wall of the fixture block 2 facing the buckle body 1, and the mouth of the tooth space 3 is flared by the guide surface 22. The guide surface 22 is used for guiding the rope to enter the tooth socket 3, and the operation efficiency of personnel is improved.

The surface of the buckle body 1 and the surface of the clamping block 2 are integrally fixed with reinforcing protrusions 4, the outer edge size of each reinforcing protrusion 4 is smaller than that of the buckle body 1 and that of the clamping block 2, and the tying holes 11 penetrate through the reinforcing protrusions 4. The reinforcing protrusions 4 are used for reinforcing the overall structural strength of the fixing buckle, and the fixing buckle is not easy to break; on the other hand, the edge of the fixing buckle is in a step shape, the reinforcing protrusion 4 can replace the buckle body 1 and the fixture block 2 to be worn, and the tooth groove 3 is not easy to damage. And the rope walks around tooth's socket 3 back, strengthens protruding 4 dog-ear that has slowed down the rope department of buckling, and the rope is difficult for producing the fracture in tooth's socket 3 department.

Strengthen being equipped with the antiskid portion 12 that supplies the finger contact on protruding 4's the face, the antiskid portion 12 of this embodiment is the recess of rectangular shape, and antiskid portion 12 is located the face center of detaining body 1, and personnel's finger is pressed into antiskid portion 12 after, and the finger is difficult for skidding on detaining body 1. The lateral wall that deviates from tooth's socket 3 on the fixed knot is equipped with the wiring groove 5 that supplies the rope embedding, and wiring groove 5 is semi-circular, and the oral area orientation of wiring groove 5 deviates from each other with the oral area orientation of tooth's socket 3, and the quantity of wiring groove 5 is two and with two tooth's sockets 3 one-to-one.

The use method of the fixing buckle comprises the following steps: personnel pass through tying hole 11 and fasten in advance with the one end of rope, penetrate the bottom of one tooth's socket 3 with the other end of rope, then walk around rope winding groove 5, another tooth's socket 3 that this tooth's socket 3 corresponds with the rope in proper order, accomplish the fixed of rope and fixed knot. On the premise that the rope is wound on the fixing buckle, the fixing buckle tightly clamps and limits the rope through the two tooth grooves 3, and the rope winding groove 5 performs auxiliary limiting on the rope so as to prevent the rope from being loosened spontaneously; the fixing buckle is firm enough to fasten the rope, and when the two ends of the rope are pulled, the rope is not easy to loosen spontaneously at the fixing buckle.

The rope can be tightly fastened with the fixing buckle by winding for one circle, so that the fixing buckle can be conveniently and quickly disassembled by personnel; and compared with the conventional rope stopping buckle, the fixing buckle is thinner, and the hidden performance after being covered is better. On the premise that the fixing buckle meets the use requirement, the appearance of the fixing buckle can be integrally formed through injection molding, and the die opening is convenient; on the other hand, the fixing buckle does not have movable parts, and does not need to be assembled, so that the production cost is greatly reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A fixed knot, characterized by: the buckle comprises a buckle body (1) and two clamping blocks (2) respectively arranged on two sides of the buckle body (1), wherein the buckle body (1) and the clamping blocks (2) are integrally formed, a tooth groove (3) is formed between the clamping blocks (2) and the buckle body (1), and a tying hole (11) for fastening one end of a rope is formed in the buckle body (1); the tooth socket (3) is used for clamping a rope, and the tooth socket (3) limits the rope to be separated from the tooth socket (3) through a tooth-shaped groove wall.

2. A holder buckle according to claim 1, characterized in that: the side wall of the clamping block (2) facing the buckle body (1) is provided with a tooth part (21), and the tooth part (21) forms a tooth-shaped groove wall of the tooth groove (3).

3. A retaining buckle in accordance with claim 2, wherein: the tooth part (21) is in a pawl shape, and the pawl direction of the tooth part (21) is the direction for guiding the rope to enter the tooth socket (3) and limiting the rope to be separated from the tooth socket (3).

4. A holder buckle according to claim 1, characterized in that: the opening directions of the two tooth grooves (3) are the same.

5. A holder buckle according to claim 1, characterized in that: the mouth part of fixture block (2) position in tooth's socket (3) is equipped with inclined spigot surface (22), spigot surface (22) are located fixture block (2) and are detained body (1) lateral wall department, spigot surface (22) make the mouth part of tooth's socket (3) be the flaring form.

6. A holder buckle according to claim 1, characterized in that: the reinforced buckle is characterized in that reinforced bulges (4) are integrally fixed on the surfaces of the buckle body (1) and the clamping block (2), and the outer edge size of the reinforced bulges (4) is smaller than that of the buckle body (1) and the clamping block (2).

7. A holder buckle according to claim 1, characterized in that: the surface of the buckle body (1) is provided with an anti-skid part (12) for fingers to contact.

8. A holder buckle according to claim 1, characterized in that: the lateral wall that deviates from tooth's socket (3) on the fixed knot is equipped with around rope groove (5) that supply the rope embedding, the oral area orientation of around rope groove (5) and the oral area orientation of tooth's socket (3) deviate from each other.

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