CN212952000U - Self-locking nylon cable tie - Google Patents

Abstract

The utility model belongs to the technical field of ribbon, in particular to a self-locking nylon ribbon, which comprises a ribbon head and a ribbon body, wherein the ribbon head comprises a fixed frame and a cantilever, the ribbon body is fixed on the outer side surface of the fixed frame, the cantilever is fixed on the inner side surface of the fixed frame, a lock hole is arranged between one side surface of the cantilever and the inner side surface of the fixed frame, two sides of the ribbon body are respectively provided with a ribbon body inserting hole and a ribbon body penetrating hole, the surface of the ribbon body is provided with a ribbon body ratchet, and the inner wall of the lock hole is provided with a lock; the belt body penetrates through the belt body penetrating port and penetrates out of the belt body penetrating port, when the belt body is inserted into the lock hole, the belt body ratchet and the lock hole ratchet are clamped to tie up articles, the cross section of the belt body ratchet and the cross section of the lock hole ratchet are right-angled triangles, so that the vertical face of the lock hole ratchet and the vertical face of the lock hole ratchet are abutted, the belt body and the belt head are tightly locked, and the stability of the self-locking nylon cable tie during tying up is effectively improved.

Description

Self-locking nylon cable tie

Technical Field

The utility model belongs to the technical field of the ribbon, especially, relate to a from locking-type nylon ribbon.

Background

The binding band is also called a binding band, a binding band and a locking band, and is a band for binding things. Generally, the band can be divided into nylon band, stainless steel band, spray-molded stainless steel band and the like according to the material, and can be divided into common band, retractable band, label band, fixed locking band, bolt band, heavy tension band and the like according to the function. Has the characteristics of acid resistance, corrosion resistance, good insulativity, difficult aging, light weight, safety, no toxicity, strong bearing capacity and the like.

The self-locking nylon cable tie mainly comprises a tie head, a tie body and a tie tail, wherein a lock hole is formed in the tie head, a lock hole ratchet is arranged in the lock hole, a tie body ratchet matched with the lock hole ratchet is arranged on the surface of the tie body, the tie tail penetrates through the lock hole, the tie body is locked by the clamp of the tie body ratchet on the surface and the lock hole ratchet in the lock hole, and meanwhile, the tie body forms a bundling ring to bundle and pack objects.

However, the existing lock hole ratchet and the belt body ratchet are easy to separate after being clamped, so that the bundling of the ribbon is unstable, and the belt body has larger resistance when sliding in the lock hole, so that the bundling work of the ribbon is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from locking-type nylon ribbon aims at solving among the prior art lockhole ratchet and the body of taking ratchet card of locking-type nylon ribbon and break away from with the back easily, leads to the ribbon to tie up unstable technical problem.

In order to achieve the above object, an embodiment of the present invention provides a self-locking nylon cable tie, which comprises a strap head and a strap body, wherein the strap head comprises a fixed frame and a cantilever, one end of the strap body is fixed on the outer side surface of the fixed frame, the cantilever is fixed on the inner side surface of the fixed frame close to the strap body, a locking hole for inserting the strap body is arranged between one side surface of the cantilever and the inner side surface of the fixed frame, an elastic space is arranged between the other side surface of the cantilever and the inner side surface of the fixed frame, a strap body insertion hole and a strap body penetrating hole are respectively arranged on both sides of the strap body, a strap body ratchet is arranged on the surface of the strap body, a ratchet locking hole adapted to the strap body ratchet is arranged on the inner wall of the locking hole, the cross section of the strap body ratchet and the cross section of the locking hole ratchet are both right-angled triangles, when, the lock hole ratchet is clamped with the belt body ratchet.

Optionally, the belt body ratchet is located on the upper surface of the belt body, and the lock hole ratchet is arranged on the surface of the cantilever and located on one side close to the lock hole.

Optionally, a pressing plane is arranged on the surface of the cantilever, and the pressing plane is located on one side of the lock hole ratchet close to the belt body penetrating port and extends towards the end surface of the cantilever.

Optionally, the belt body ratchet is located on the lower surface of the belt body, and the lock hole ratchet is located on the inner side surface of the fixed frame far away from the cantilever.

Optionally, the number of the locking hole ratchets is three.

Optionally, the surface of the belt body is further provided with two limiting edges which are arranged oppositely, the two limiting edges are located on two sides of the ratchet of the belt body respectively, two sides of the cantilever are provided with limiting grooves matched with the limiting edges, and when the belt body is inserted into the lock hole, the limiting edges are located inside the limiting grooves.

Optionally, two sliding tables which are arranged oppositely are arranged on the inner side surface of the fixed frame, the two sliding tables are respectively located on two sides of the cantilever, and the limiting groove is located on one side of each sliding table

Optionally, the self-locking nylon cable tie further comprises a strap tail, the strap tail is fixed to the other end of the strap body, a conical end is arranged at the end of the strap tail, and a friction convex rib is arranged on one side, far away from the ratchet of the strap body, of the strap tail.

Optionally, an included angle between the belt tail and the belt body is a straight angle, and a buffering inclined plane connected with the belt body is arranged on one surface, close to the belt body ratchet, of the belt tail.

Optionally, an included angle between the strap tail and the strap body is an obtuse angle, and the strap tail extends towards the bending direction when the strap body is bundled.

The embodiment of the utility model provides an above-mentioned one or more technical scheme from locking-type nylon ribbon has one of following technological effect at least: the self-locking nylon cable tie comprises a strap head and a strap body, wherein the strap head comprises a fixed framework and a cantilever, the cantilever is fixed in the fixed framework, a lock hole is arranged between the cantilever and the inner side surface of the fixed framework, the strap body penetrates through a strap body penetrating port and penetrates out of a strap body penetrating port, a strap body ratchet is arranged on the surface of the strap body, a lock hole ratchet matched with the strap body ratchet is arranged on the inner wall of the lock hole, when the strap body is inserted into the lock hole, the strap body ratchet is embedded with the lock hole ratchet, the strap body is enclosed to form a ring to tie up articles, an elastic space is further arranged between the cantilever and the inner side surface of the fixed framework, the elastic connection between the cantilever and the fixed framework can be realized, the strap is convenient to penetrate, the vertical surface of the lock hole ratchet and the vertical surface of the lock hole are abutted to each other due to the fact that the cross section of the strap body ratchet, the stability of the self-locking nylon cable tie during bundling is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a side view of a self-locking nylon cable tie according to a first embodiment of the present invention.

Fig. 2 is a top view of the self-locking nylon cable tie according to the first embodiment of the present invention.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a sectional view of the self-locking nylon cable tie in use according to the first embodiment of the present invention.

Fig. 6 is a top view of a self-locking nylon cable tie according to a second embodiment of the present invention.

Fig. 7 is a side view of the self-locking nylon cable tie according to the first embodiment of the present invention.

Fig. 8 is a diagram of a state of use of the self-locking nylon cable tie according to the first embodiment of the present invention.

Fig. 9 is a side view of the self-locking nylon cable tie according to the first embodiment of the present invention.

Fig. 10 is a top view of the self-locking nylon cable tie according to the first embodiment of the present invention.

Fig. 11 is a sectional view taken along line a-a of fig. 10.

Fig. 12 is a top view of the self-locking nylon cable tie according to the first embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-tape head 11-fixed frame 12-cantilever

20-belt body 21-belt body ratchet 22-limit edge

23-clearance groove 24-buffer groove 30-belt tail

31-conical end 32-friction convex rib 33-buffer inclined plane

111-lock hole 112-insertion opening 113 with body-outlet

114-elastic space 115-spacing groove 116-sliding table

121, a lock hole ratchet 122, a pressing plane 123 and a socket plane.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1-2, a self-locking nylon cable tie is provided, which includes a strap head 10 and a strap body 20, wherein the strap head 10 includes a fixed frame 11 and a cantilever 12, one end of the strap body 20 is fixed on an outer side surface of the fixed frame 11, the cantilever 12 is fixed on an inner side surface of the fixed frame 11 close to the strap body 20, a locking hole 111 for inserting the strap body 20 is provided between one side surface of the cantilever 12 and the inner side surface of the fixed frame 11, an elastic space 114 is provided between the other side surface of the cantilever 12 and the inner side surface of the fixed frame 11, a strap body insertion hole 112 and a strap body through hole 113 are respectively provided on two sides of the strap body 20, a strap body ratchet 21 is provided on a surface of the strap body 20, a locking hole ratchet 121 adapted to the strap body ratchet 21 is provided on an inner wall of the locking hole 111, the section of the body ratchet 111 and the section of the lock hole ratchet 121 are both right triangles, and when the body 20 is inserted into the lock hole 111, the lock hole ratchet 121 and the body ratchet 21 are engaged.

Specifically, the self-locking nylon cable tie comprises a tie head 10 and a tie body 20, the tie head 10 comprises a fixed frame 11 and a cantilever 12, the cantilever 12 is fixed in the fixed frame 11 and is provided with a lock hole 111 with the inner side surface of the fixed frame 11, the tie body 20 penetrates through a threading hole of the tie body 20 and penetrates out of a threading hole 113 of the tie body, because the surface of the tie body 20 is provided with a tie body ratchet 21, the inner wall of the lock hole 111 is provided with a lock hole ratchet 121 matched with the tie body ratchet 21, when the tie body 20 is inserted into the lock hole 111, the tie body ratchet 21 is clamped with the lock hole ratchet 121, the tie body 20 is enclosed to form a ring shape to tie up objects, because an elastic space 114 is also arranged between the cantilever 12 and the inner side surface of the fixed frame 11, because the cross section of the tie body ratchet 121 and the cross section of the lock hole 111 are both right-angled triangles, the vertical surface of the lock hole ratchet 121 is abutted against the vertical surface of the tie, the stability of the self-locking nylon cable tie during bundling is effectively improved.

In this embodiment, further, the end of the cantilever 12 is fixed to the fixed frame 11 and the inner side surface, and the bottom surface of the cantilever 12 is provided with an inclined surface. The above design can realize the elastic connection of the cantilever 12 and the fixed frame 11.

In another embodiment of the present invention, the belt body ratchet 21 is located on the upper surface of the belt body 20, and the locking hole ratchet 121 is disposed on the surface of the cantilever 12 and located at a side close to the locking hole 111. Specifically, the locking between the strap body 20 inserted into the lock hole 111 and the cantilever 12 can be realized by disposing the strap body ratchet 21 on the upper surface of the strap body 20 and the lock hole ratchet 121 on the surface of the cantilever 12.

In another embodiment of the present invention, the surface of the cantilever 12 is provided with a pressing plane 122, and the pressing plane 122 is located at a side of the locking hole ratchet 121 close to the belt body passing hole 113 and extends toward the end surface of the cantilever 12. Specifically, the pressing plane 122 can prevent the belt body ratchet 21 from being locked with the end of the cantilever 12, so that convenience is provided for pressing the cantilever 12, and when the belt body and the belt head are locked due to misoperation, the locking hole ratchet 121 and the belt body ratchet 21 can be disengaged by pressing the pressing plane 122 towards the elastic hollow 114.

In this embodiment, further, the pressing plane 122 is located inside the locking hole 111 or extends to the outside of the locking hole 111.

In this embodiment, further, a socket plane 123 is further provided on the surface of the cantilever 12, and the socket plane 123 is located on the side of the lock hole ratchet 121 close to the belt body insertion opening 112 and extends toward the end surface of the cantilever 12. The insertion opening plane 123 increases the area of the belt insertion opening 112 to facilitate the insertion of the belt 20.

In another embodiment of the present invention, the belt ratchet 21 is located on the lower surface of the belt 20, and the lock hole ratchet 121 is located on the inner side surface of the fixed frame 11 away from the cantilever 12. Specifically, the body ratchet is disposed on the lower surface of the belt body 20, and the locking hole ratchet 121 is disposed on the inner side surface of the fixed frame 11, so that the belt body 20 can be locked with the fixed frame 11 when inserted into the locking hole 111.

In another embodiment of the present invention, the number of the locking hole ratchets 121 is three. Specifically, the three lock hole ratchets 121 can reduce resistance when the belt body 20 is inserted into the lock hole 111 while achieving locking of the belt body 20.

In another embodiment of the present invention, the surface of the belt body 20 is further provided with two relatively disposed limiting edges 22, two of the limiting edges 22 are respectively located at two sides of the belt body ratchet 21, two sides of the cantilever 12 are provided with a limiting groove 115 adapted to the limiting edges 22, the belt body 20 is inserted into the locking hole 111, and the limiting edges 22 are located inside the limiting groove 115. Specifically, when the belt body 20 is inserted into the lock hole 111, the limiting groove 115 can limit the limiting edge 22, so as to avoid the deviation of the belt body 20 and facilitate the pulling of the belt body 20.

In another embodiment of the present invention, two sliding tables 116 are disposed on the inner side of the fixed frame 11, the two sliding tables 116 are respectively disposed on two sides of the cantilever 12, and the limiting groove 115 is disposed on one side of the sliding table 116. When the limiting edge 22 is located inside the limiting groove 115, the top surface of the limiting edge 22 contacts with the upper surface of the sliding table 116, so that the ribbon can slide conveniently.

In this embodiment, a clearance groove 23 is further disposed between the two limiting edges 22, and the clearance groove 23 is located at one side of the belt body ratchet 21 and at one end close to the fixed frame 11.

In another embodiment of the present invention, the self-locking nylon cable tie further comprises a belt tail 30, the belt tail 30 is fixed to the other end of the belt body 20, the end of the belt tail 30 is provided with a tapered end 31, the belt tail 30 is away from one side of the ratchet 21 of the belt body is provided with a friction rib 32. Specifically, the friction rib 32 and the tapered end 31 can facilitate the insertion of the strap tail 30, and the friction rib 32 can facilitate the judgment of the bending direction when the strap is inserted into the locking hole 111.

In another embodiment of the present invention, the included angle between the belt tail 30 and the belt body 20 is a straight angle, and a buffer inclined plane 33 connected with the belt body 20 is disposed on a side of the belt tail 30 close to the belt body ratchet 21. In particular, the relief ramp 33 may facilitate insertion of the belt tail 30.

In this embodiment, further, the limiting edge 22 extends from the belt body 20 to one side of the tapered end 31, and the buffering inclined surface 33 is located on the top surface of the limiting edge.

In this embodiment, further, a buffer groove 24 is disposed on the surface of the belt body 20, and the buffer groove 24 is located between the two limiting edges 22 and connected to the belt body ratchet 21. Before the belt body 20 is inserted into the lock hole 111, the lock hole ratchets 121 are located inside the buffer slots 24, and the buffer slots 24 can provide convenience for locking between the belt body ratchets 21 and the lock hole ratchets 121.

In another embodiment of the present invention, the included angle between the band tail 30 and the band body 20 is an obtuse angle, and the band tail 30 extends toward the bending direction when the band body 20 is bound. Specifically, through the above arrangement, the bending direction of the ribbon can be judged through the bending direction of the ribbon tail 30 when the ribbon is inserted into the lock hole 111, so that convenience is provided for locking the ribbon body 20.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a from locking-type nylon ribbon which characterized in that: including the tape head and the area body, the tape head includes fixed frame and cantilever, the one end of taking the body is fixed in on fixed frame's the lateral surface, the cantilever is fixed in fixed frame is close to on the medial surface of taking the body, a side of cantilever with be provided with the confession between fixed frame's the medial surface take body male lockhole, the another side of cantilever with be provided with the elasticity space between fixed frame's the medial surface, the both sides of taking the body are provided with respectively and take the body inserted hole and take the body to wear the export, the surface of taking the body is provided with and takes the body ratchet, be provided with on the inner wall of lockhole with the lockhole ratchet of taking body ratchet adaptation, the cross-section of taking the body with the cross-section of lockhole is right angled triangle, take the body to insert during the lockhole, the lockhole ratchet with take the body ratchet block.

2. The self-locking nylon cable tie of claim 1, wherein: the belt body ratchet is positioned on the upper surface of the belt body, and the lock hole ratchet is arranged on the surface of the cantilever and positioned on one side close to the lock hole.

3. The self-locking nylon cable tie of claim 2, wherein: the surface of the cantilever is provided with a pressing plane, and the pressing plane is positioned on one side of the lock hole ratchet close to the belt body penetrating port and extends towards the end face of the cantilever.

4. The self-locking nylon cable tie of claim 1, wherein: the belt body ratchet is positioned on the lower surface of the belt body, and the lock hole ratchet is positioned on the inner side surface of the fixed frame far away from the cantilever.

5. The self-locking nylon cable tie according to any one of claims 1 to 4, wherein: the number of the lock hole ratchets is three.

6. The self-locking nylon cable tie according to any one of claims 1 to 4, wherein: the surface of the belt body is also provided with two limiting edges which are oppositely arranged, the two limiting edges are respectively positioned at two sides of the ratchet of the belt body, two sides of the cantilever are provided with limiting grooves matched with the limiting edges, and when the belt body is inserted into the lock hole, the limiting edges are positioned in the limiting grooves.

7. The self-locking nylon cable tie of claim 6, wherein: two sliding tables which are oppositely arranged are arranged on the inner side surface of the fixed frame, the two sliding tables are respectively positioned on two sides of the cantilever, and the limiting groove is positioned on one side of the sliding table.

8. The self-locking nylon cable tie according to any one of claims 1 to 4, wherein: the self-locking nylon cable tie further comprises a strap tail, the strap tail is fixed to the other end of the strap body, a conical end is arranged at the end of the strap tail, and a friction convex rib is arranged on one side, far away from the ratchet of the strap body, of the strap tail.

9. The self-locking nylon cable tie of claim 8, wherein: the included angle between the belt tail and the belt body is a straight angle, and a buffering inclined plane connected with the belt body is arranged on one surface, close to the belt body ratchet, of the belt tail.

10. The self-locking nylon cable tie of claim 8, wherein: the band tail with the contained angle between the area body is the obtuse angle, just the band tail towards the direction of buckling when the area body is tied up extends.

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