CN215923148U - Binding belt - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of ties, in particular to a tie, which is used for solving the problem that the tie is easy to loosen due to vibration in the related art. The sleeve pipe of taking the tail outside is established including the area body and cover, takes the body including taking the head and with take the tail that the head is connected, take the head to have and supply to take the tail male lockhole, be provided with the buckle in the lockhole, take the tail to be provided with the ratchet with the buckle block, the sleeve pipe outer wall has the recess that a plurality of intervals set up, the extending direction perpendicular to of recess takes the extending direction of tail. When using the ribbon to bind, the ribbon is at taut in-process, and sleeve pipe pressurized shrink forms elasticity power of cramping, and recess compression deformation simultaneously for circumference power of cramping improves, is favorable to avoiding the ribbon pine to take off.

Description

Binding belt

Technical Field

The embodiment of the utility model relates to the technical field of ties, in particular to a tie.

Background

At present, a binding tape is often used for binding and fixing a wire harness, a cable or a pipeline, and the material of the binding tape is usually nylon. In the related art, the ribbon includes head and area tail, and the head of taking is provided with and supplies the lockhole that the area tail passed and fixed area tail, for the fastening effect of further improvement ribbon, twines the wearing layer outside pencil or the pipeline that need bind usually, then uses the ribbon to bind on the wearing layer to realize the fixed of pencil or pipeline. However, due to the influence of mechanical vibrations, the cable ties are easily loosened in practical applications.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a binding belt, which is used for solving the problem that the binding belt is easy to loosen due to vibration in the related art.

The utility model provides a ribbon, which comprises:

the belt body comprises a belt head and a belt tail connected with the belt head, the belt head is provided with a lock hole for the belt tail to be inserted into, a buckle is arranged in the lock hole, and the belt tail is provided with a ratchet clamped with the buckle;

the sleeve pipe, the sleeve pipe cover is established the tape tail outside, the sleeve pipe outer wall has the recess that a plurality of intervals set up, the extending direction of recess perpendicular to the extending direction of tape tail.

In one implementation manner, in a plane perpendicular to the extending direction of the belt tail, the cross section of the sleeve is rectangular, the side of the sleeve, which is in contact with the piece to be bound, is a first side, the side of the sleeve, which is away from the first side, is a second side, and the first side and the second side are both provided with the groove.

In one implementation, the first side has a first distance from a centerline of the casing and the second side has a second distance from the centerline of the casing; the first distance is larger than or equal to a preset value, and the second distance is larger than or equal to a preset value.

In one implementation manner, the first side surface and the second side surface are both provided with a plurality of protrusions arranged at intervals.

In one implementation, the end of the sleeve remote from the head has a stop for preventing the sleeve from entering the lock hole.

In one implementation manner, the ratchet is located on one side of the belt tail close to the first side face, and the buckle is located on one side of the lock hole close to the belt tail.

In one implementation, the sleeve is a rubber sleeve.

In an implementation manner, the belt fixing device further comprises a fixing part, the fixing part is located at one end, deviating from the belt tail, of the belt head, the fixing part is connected with the belt head, and the fixing part is used for fixing the belt body on the mounting part.

In one implementation manner, the fixing portion includes a convex pillar, an outer wall of the convex pillar is provided with a plurality of snap rings arranged at intervals, and the convex pillar is used for being matched with the mounting hole, so that the belt body is fixed on the mounting piece with the mounting hole.

In one implementation, the fixing portion further includes a stop ring located at an end of the boss near the strap head, the stop ring being connected to the boss, the stop ring being configured to prevent the strap body from contacting the mounting member.

The embodiment of the utility model provides a ribbon, which comprises a ribbon body and a sleeve pipe sleeved outside the ribbon tail, wherein the ribbon body comprises a ribbon head and a ribbon tail connected with the ribbon head, the ribbon head is provided with a lock hole for the insertion of the ribbon tail, a buckle is arranged in the lock hole, the ribbon tail is provided with a ratchet clamped with the buckle, the outer wall of the sleeve pipe is provided with a plurality of grooves arranged at intervals, and the extending direction of the grooves is vertical to the extending direction of the ribbon tail. When using the ribbon to bind, the ribbon is at taut in-process, and sleeve pipe pressurized shrink forms axial elasticity power of cramping, and recess compression deformation simultaneously for circumference power of cramping improves, is favorable to avoiding the ribbon pine to take off.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is easy to see that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a cross-sectional view of a cable tie according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of a cable tie according to an embodiment of the present invention, shown from a first perspective;

fig. 4 is a schematic structural diagram of a cable tie provided in an embodiment of the present invention at a second viewing angle.

Description of reference numerals:

10. a belt body;

11. a tape head; 113. a lock hole; 115. buckling;

12. carrying out tail; 123. a ratchet;

20. a sleeve; 21. a groove; 213. a first side surface; 215. a second side surface; 22. a protrusion; 23. a stop block;

30. a fixed part; 31. a convex column; 32. a stop ring;

40. and (5) binding the piece to be bound.

Detailed Description

In the related art, the ribbon includes head and area tail, and the head of taking is provided with and supplies the lockhole that the area tail passed and fixed area tail, for the fastening effect of further improvement ribbon, twines the wearing layer outside pencil or the pipeline that need bind usually, then uses the ribbon to bind on the wearing layer to realize the fixed of pencil or pipeline. However, due to the influence of mechanical vibrations, the cable ties are easily loosened in practical applications.

In view of this, an embodiment of the present invention provides a tie, which includes a sleeve disposed outside a tail, wherein an outer wall of the sleeve has a plurality of grooves disposed at intervals, and an extending direction of the grooves is perpendicular to an extending direction of the tail. When using the ribbon to bind, the ribbon is at taut in-process, and sleeve pipe pressurized shrink forms axial elasticity power of cramping, and recess compression deformation simultaneously for circumference power of cramping improves, is favorable to avoiding the ribbon pine to take off.

While various alternative implementations of the present invention will now be described with reference to the drawings, it will be understood by those skilled in the art that the following implementations are illustrative only and not exhaustive, and that certain features or certain examples may be substituted, spliced or combined by those skilled in the art based on these implementations, and are still considered to be the present disclosure.

Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a cable tie, which specifically includes a tie body 10 and a sleeve 20.

The band body 10 is used to circumferentially surround the to-be-bundled members 40 and is fixedly connected end to end, thereby bundling the to-be-bundled members 40. In an implementation, the material of the band 10 may include nylon, so that the band 10 has a certain toughness, and the connection strength of the cable tie is improved.

The tape body 10 includes a tape head 11 and a tape tail 12 connected to the tape head 11. Illustratively, the tape head 11 is roughly of a rectangular block structure, the tape head 11 is provided with a lock hole 113, the center line of the lock hole 113 is perpendicular to the extending direction of the tape tail 12, and the cross-sectional shape of the lock hole 113 is rectangular. The tape tail 12 is substantially a tape-like structure, and one side surface of the tape tail 12 and one side surface of the tape head 11 are located in the same plane. The end of the belt tail 12 away from the belt head 11 may be provided with a slope to facilitate the belt tail 12 to pass through the lock hole 113.

It should be noted that the binding length of the strap body 10 can be further adjusted by adjusting the length of the strap tail 12 to accommodate different sizes of the members 40 to be bound.

A buckle 115 is arranged in the lock hole 113, and the belt tail 12 is provided with a ratchet 123 which is clamped with the buckle 115, so that the belt tail 12 is clamped and fixed in the lock hole 113, and the belt body 10 can be bound with the piece to be bound 40. Illustratively, the strap tail 12 may have a plurality of ratchets 123, and the distance between any two adjacent ratchets 123 is equal, so that the binding length of the strap 10 can be adjusted equidistantly.

The sleeve 20 is used for being sleeved outside the belt tail 12, the outer wall of the sleeve 20 is provided with a plurality of grooves 21 arranged at intervals, and the extending direction of the grooves 21 is perpendicular to the extending direction of the belt tail 12. For example, the groove 21 may be a rectangular groove, when the binding band is used for binding, the sleeve 20 is compressed and contracted in the tensioning process of the binding band to form an axial elastic tightening force, and meanwhile, the groove 21 is compressed and deformed, so that the circumferential tightening force is improved, and the loosening of the binding band is favorably avoided. It should be noted that, in the present embodiment, the "axial direction" refers to the direction of the strap surface toward the center line of the member to be bundled, and the "circumferential direction" refers to the circumferential direction around the surface of the member to be bundled.

In one possible implementation, the sleeve 20 may be a generally cylindrical structure having a through hole therein for the tape tail 12 to pass through, and the grooves 21 may be spaced annular grooves 21. Specifically, the length of the sleeve 20 is less than the length of the tang 12 so that the tang 12 can be extended from the sleeve 20 and inserted into the locking hole 113.

The embodiment of the utility model provides a tie, which comprises a tie body 10 and a sleeve 20 sleeved outside a tie tail 12, wherein the tie body 10 comprises a tie head 11 and a tie tail 12 connected with the tie head 11, the tie head 11 is provided with a lock hole 113 for inserting the tie tail 12, a buckle 115 is arranged in the lock hole 113, the tie tail 12 is provided with a ratchet 123 clamped with the buckle 115, the outer wall of the sleeve 20 is provided with a plurality of grooves 21 arranged at intervals, and the extending direction of the grooves 21 is vertical to the extending direction of the tie tail 12. When using the ribbon to bind, the ribbon takes place to buckle for recess 21 pressurized shrink, and the circumference of ribbon is cramped power and is improved, is favorable to avoiding the ribbon pine to take off.

Further, compared with the related art, the wear-resistant layer is used for winding the to-be-bound piece 40 in advance, and then the binding belt is bound according to the position of the wear-resistant layer; in this embodiment, since the sleeve 20 is sleeved outside the binding belt, the binding member 40 can be directly bound when binding, and the positioning accuracy is high and the operation is simple. Meanwhile, the defect of poor appearance caused by repeated winding of the wear-resistant layer is avoided.

In the present embodiment, the cross-sectional shape of the sleeve 20 in a plane perpendicular to the extension direction of the belt tail 12 is rectangular, the side of the sleeve 20 contacting the member to be bundled 40 is a first side 213, the side of the sleeve 20 facing away from the first side 213 is a second side 215, and both the first side 213 and the second side 215 have the groove 21.

Illustratively, the sleeve 20 may have a substantially hexahedral structure, and the sleeve 20 has a through hole for the tape tail 12 to pass through, since the first side 213 of the sleeve 20 contacting the to-be-bundled member 40 is a flat surface, which is beneficial to further increase the friction between the sleeve 20 and the to-be-bundled member 40, thereby further preventing the tape from loosening.

With continued reference to FIG. 2, the first side 213 has a first distance from the centerline of the cannula 20 and the second side 215 has a second distance from the centerline of the cannula 20; the first distance is greater than or equal to a preset value and the second distance is greater than or equal to a preset value, so that the sleeve 20 between the tape tail 12 and the to-be-bound piece 40 has enough thickness to form a tightening force. For example, the preset value may be 1 mm. In a possible implementation, the first distance and the second distance may be the same, so that when the sleeve 20 is assembled with the band 10, there is no need to distinguish the contact surface with the to-be-bundled member 40, thereby reducing the assembly difficulty and improving the operation efficiency.

Optionally, the first side surface 213 and the second side surface 215 are provided with a plurality of protrusions 22 arranged at intervals. When binding is performed, the first side 213 is in contact with the to-be-bound piece 40, and the protrusion 22 of the first side 213 can increase the local pressure between the binding belt and the to-be-bound piece 40, so as to further prevent the binding belt from loosening. Because the first side surface 213 and the second side surface 215 are both provided with the protrusions 22, when the sleeve 20 is assembled with the band body 10, the contact surface with the to-be-bundled member 40 does not need to be distinguished, the assembly difficulty is reduced, and the operation efficiency is improved.

In this embodiment, a stop block 23 is provided at an end of the sleeve 20 far from the head 11, and the stop block 23 is used for preventing the sleeve 20 from entering the lock hole 113, so as to avoid the situation that the strap is stuck in the using process and improve the binding quality.

Illustratively, the stop block 23 is substantially hexahedral, and the middle of the stop block 23 has a through hole for the tape tail 12 to pass through. In a cross section perpendicular to the extension direction of the belt tail 12, the cross section of the stop block 23 is rectangular, and the cross section area of the stop block 23 is larger than that of the lock hole 113, so that the sleeve 20 is prevented from entering the lock hole 113.

In this embodiment, the ratchet 123 is located on a side of the tail 12 near the first side 213, and the latch 115 is located on a side of the locking hole 113 near the tail 12.

Illustratively, the catch 115 may be generally hexahedral in configuration, with a first end of the catch 113 being an upper end of the catch 113 and a second end of the catch 113 being a lower end of the catch 113 in the illustrated position.

The plane of the first end of the catch 115 is perpendicular to the center line of the lock hole 113, and the first end of the catch 115 is connected to the first inner wall 13 of the lock hole 113 through an "L" shaped connection, so that the catch 115 can have a certain displacement in the direction perpendicular to the center line of the lock hole 113.

The second end of the buckle 115 has a first mating surface 117 and a second mating surface 119 for engaging with the ratchet 123, wherein the first mating surface 117 is adjacent to the second mating surface 119, a distance between one end of the first mating surface 117 near the second end and the first inner wall 13 is greater than a distance between one end of the first mating surface 117 far away from the second end and the first inner wall 13, and a distance between one end of the second mating surface 119 near the first inner wall 13 and the first end plane is less than a distance between one end of the second mating surface 119 far away from the first inner wall 13 and the first end plane.

Accordingly, the ratchet teeth 123 may have a triangular prism structure, one side surface of which is connected to the plane of the tape tail 12, and the cross-sectional shape of the ratchet teeth 123 is a right triangle, and the right angle of the ratchet teeth 123 is located near one end of the tape head 11. Referring to fig. 2, 3 and 4, when the band is used for binding, the band tail 12 is bent upward in the position of fig. 2, and is inserted into the upper end of the locking hole 113 in the position of fig. 2 and is passed out of the lower end of the locking hole 113.

In the process that the belt tail 12 moves from the upper end of the lock hole 113 to the lower end of the lock hole 113, the ratchet 123 is in contact with the first matching surface 117 of the buckle 115, along with the movement of the ratchet 123, the buckle 115 moves towards the first inner wall 13 close to the lock hole 113 due to the extrusion force until the ratchet 123 is separated from the first matching surface 117 of the buckle 115, and meanwhile, as the buckle 115 is not subjected to the extrusion force any more, the buckle 115 moves towards the first inner wall 13 far away from the lock hole 113 until the ratchet 123 is in contact with the second matching surface 119 of the buckle 115. At this time, the ratchet 123 is connected with the buckle 115 in a clamping manner, and the belt tail 12 can only continuously move from the upper end of the lock hole 113 to the lower end of the lock hole 113 because the ratchet 123 is abutted against the second mating surface 119, and the belt tail 12 cannot move in the opposite direction, so that the belt is prevented from loosening, and the binding quality is improved.

Of course, in some other examples, both sides of the belt tail 12 may be provided with the ratchet teeth 123, and accordingly, the side of the locking hole 113 close to the belt tail 12 and the side far from the belt tail 12 may be provided with the snap 115. When the ribbon is used for binding, the ribbon tail 12 can be bent towards the upper part in the shown position, and penetrates through the upper end of the lock hole 113 and penetrates out of the lower end of the lock hole 113; the tape tail 12 may be bent downward in the position shown in the figure, and may be inserted into the lower end of the locking hole 113 and then inserted out of the upper end of the locking hole 113.

Optionally, the sleeve 20 is a rubber sleeve. It should be noted that, in this embodiment, since the rubber sleeve is sleeved outside the ribbon, in practical application, the heat resistance of the rubber is high, and therefore, under the condition that the ambient temperature is increased, the rubber sleeve is not easy to deform, which is beneficial to ensuring the binding quality in a high-temperature environment.

Furthermore, the rubber sleeve has good ductility and elasticity, so that the axial tightening force of the cable tie is further increased, and the cable tie is further prevented from loosening.

In this embodiment, the binding tape further includes a fixing portion 30, the fixing portion 30 is located at an end of the tape head 11 away from the tape tail 12, the fixing portion 30 is connected with the tape head 11, and the fixing portion 30 is used for fixing the tape body 10 on the mounting member. After the binding band binds the object to be bound 40, the band body 10 can be fixed to the mounting member by the fixing portion 30, thereby fixing the object to be bound 40 to the mounting member. The installed part can be for example panel beating, wooden frame, wall body, automatically controlled cabinet etc..

In one possible implementation, the fixing portion 30 may include a tapered needle for driving into the mounting member to fix the member to be bundled 40 to the mounting member.

In this embodiment, the fixing portion 30 may include a convex pillar 31, the outer wall of the convex pillar 31 has a plurality of snap rings disposed at intervals, and the convex pillar 31 is used for cooperating with the mounting hole, so that the belt body 10 is fixed on the mounting member having the mounting hole, and the to-be-bundled member 40 is fixed on the mounting member.

Illustratively, the snap rings can be circular ring structures, and the interval between any two adjacent snap rings is equal. The mounting hole can be a threaded hole or a through hole, and the cross-sectional area of the snap ring can be larger than that of the mounting hole, so that the convex column 31 with the snap ring can be connected with the mounting hole in a clamping manner, and the binding piece 40 to be bound is fixed on the mounting piece.

In this embodiment, the fixing portion 30 may further include a stop ring 32, the stop ring 32 is located at one end of the protruding pillar 31 close to the tape head 11, the stop ring 32 is connected to the protruding pillar 31, and the stop ring 32 is used to prevent the tape body 10 from contacting the mounting member. Illustratively, the stop ring 32 is substantially flared in shape, with the flared opening of the stop ring 32 facing the stud 31.

In the description of the embodiments of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present 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 at least one such feature. In the description of the embodiments of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A cable tie, comprising:

the belt body comprises a belt head and a belt tail connected with the belt head, the belt head is provided with a lock hole for the belt tail to be inserted into, a buckle is arranged in the lock hole, and the belt tail is provided with a ratchet clamped with the buckle;

the sleeve pipe, the sleeve pipe cover is established the tape tail outside, the sleeve pipe outer wall has the recess that a plurality of intervals set up, the extending direction of recess perpendicular to the extending direction of tape tail.

2. The tie of claim 1,

the section of the sleeve is rectangular on a plane perpendicular to the extension direction of the belt tail, the side of the sleeve, which is in contact with the piece to be bound, is a first side, the side of the sleeve, which is away from the first side, is a second side, and the first side and the second side are both provided with the grooves.

3. The tie of claim 2, wherein the first side has a first distance from a centerline of the sleeve and the second side has a second distance from the centerline of the sleeve; the first distance is larger than or equal to a preset value, and the second distance is larger than or equal to a preset value.

4. The tie of claim 3, wherein the first side and the second side are each provided with a plurality of spaced apart projections.

5. The tie of claim 2, wherein the end of the sleeve distal to the head has a stop for preventing the sleeve from entering the lock bore.

6. A tie according to claim 4 or 5, wherein the ratchet teeth are located on the side of the tail adjacent the first side and the catch is located on the side of the locking aperture adjacent the tail.

7. The tie of claim 6, wherein the sleeve is a rubber sleeve.

8. The tie of claim 6, further comprising a securing portion at an end of the head facing away from the tail, the securing portion being connected to the head, the securing portion being configured to secure the tie body to a mounting.

9. The tie of claim 8, wherein the securing portion comprises a post having a plurality of spaced apart snap rings on an outer wall thereof, the post adapted to engage a mounting hole to secure the tie body to a mounting member having the mounting hole.

10. The tie of claim 9, wherein the securing portion further comprises a stop ring at an end of the post proximate the head, the stop ring being connected to the post, the stop ring for preventing the strap from contacting the mounting member.

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