CN214453446U - Self-clamping nylon cable tie - Google Patents

Abstract

The utility model discloses a from card formula nylon ribbon for electric wire, buckle including the area body and locking, the area body is equipped with a plurality of triangle-shaped pitches for rectangular shape is equipped with on, the locking is detained and is the rectangle frame form, and inside is equipped with the locking and detains, and the locking is overhead to be equipped with spacing protruding, its characterized in that: the belt body is characterized in that a clamping head is arranged at the end of the belt body, the end of the clamping head is in a pointed shape or an arc shape, locking limiting pieces protruding outwards are arranged on two sides of the end of the clamping head, and a plurality of openings matched with the clamping head are formed in the belt body.

Description

Self-clamping nylon cable tie

Technical Field

The utility model relates to an aviation cable field, concretely relates to from card formula nylon ribbon for electric wire.

Background

Nylon ties are a common cable binding tool. Nylon cable ties are also a common and necessary tool in the aerospace field. The number of cables involved in aircraft in the field of aviation is large. At present, in the use of a nylon cable tie, the fixation and the binding of a single group of cables are simple, and if the bound cable tie needs to be bound again, a new nylon cable tie needs to be used for secondary binding.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned among the prior art not enough, the utility model provides a from calorie formula nylon ribbon for electric wire.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides a from card formula nylon ribbon for electric wire, detains including the area body and locking, the area body is equipped with a plurality of triangle-shaped pitches for rectangular shape on, the locking is detained and is rectangular frame form, and inside is equipped with the locking head, and the overhead spacing protruding that is equipped with of locking, its characterized in that: the belt body is characterized in that a clamping head is arranged at the end of the belt body, the end of the clamping head is in a pointed shape or an arc shape, locking limiting pieces protruding outwards are arranged on two sides of the end of the clamping head, and a plurality of openings matched with the clamping head are formed in the belt body.

Furthermore, an expansion mechanism chuck connected with the belt body is also arranged on the locking buckle.

Furthermore, the expansion mechanism on the locking buckle is a clamping head.

Furthermore, the chuck is movably connected with the belt body.

Furthermore, the expansion mechanism on the locking buckle is a columnar clamp, and the belt body is provided with a plurality of connecting holes matched with the columnar clamp; the top of the columnar clamping head is provided with a bulge which is outward wide.

Furthermore, a group of locking heads is arranged in the locking buckle, and the distance between the locking heads is two pitches.

The utility model has the advantages that: through the structure that adopts the dop can be convenient the unnecessary tie head of arrangement, also can bind when increasing new cable.

Through the expansion mechanism, a plurality of cable ties can be connected together, and the cable bundles are convenient to fix.

Drawings

Fig. 1 is a side structural schematic view of a nylon cable tie.

Fig. 2 is a schematic view of a partial front structure of the belt body.

Fig. 3 is a schematic side view of the structure of embodiment 3.

Fig. 4 is a schematic partial front view of the belt body according to embodiment 3.

Fig. 5 is a schematic cross-sectional view of the locking buckle combined with the strap.

Fig. 6 is a schematic view of the bottom structure of the locking buckle.

Fig. 7 is a schematic cross-sectional view of the locking buckle.

Fig. 8 is a schematic cross-sectional view illustrating the combination of the locking buckle and the strap according to embodiment 3.

FIG. 9 is a schematic cross-sectional view illustrating a situation in which the locking buckle and the strap body are not engaged with the connecting hole and the stopper protrusion in accordance with embodiment 3.

FIG. 10 is a schematic sectional view showing the structure of example 2 in use.

Fig. 11 is a schematic top structure view of a column chuck according to embodiment 3.

Fig. 12 is a schematic side view of a cylindrical chuck according to embodiment 3.

FIG. 13 is a schematic view in use of example 2.

FIG. 14 is a schematic view of the structure of example 3 in use.

FIG. 15 is a schematic view of the cross-connect configuration of example 3.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Example 1

The utility model provides a from card formula nylon ribbon for electric wire, detain 2 including the area body 1 and locking, area body 1 is equipped with a plurality of triangle-shaped pitches 102 for rectangular shape on for rectangular shape, locking is detained 2 and is the rectangular frame form, inside is equipped with locking head 201, be equipped with spacing protruding 202 on the locking head 201, when using, with area body 1 pass locking and detain 2 and pulling, the spacing protruding 202 of inclined plane extrusion on the triangular pitch 102 of pulling in-process, make locking head 201 take place decurrent deformation, after pitch 102 passes through spacing protruding 202, the terminal surface of triangular pitch 102 supports mutually with the terminal surface of spacing protruding 202 and leans on, the effort that area body 1 and locking detain 2 is on a parallel with locking and detains 2, locking detains 2 and does not receive decurrent extrusion force, consequently, can avoid relative displacement between area body 1 and the locking detain 2.

As shown in fig. 1, 2, 5, 6 and 7, a head 101 is provided at an end of the band 1, the head of the head 101 is in a pointed shape or an arc shape so as to be easily guided when being inserted into the opening 103, and a neck of the head 101 is slightly smaller than the opening 103. Two sides of the end of the chuck 101 are provided with locking limiting pieces 1011 protruding outwards, and the locking limiting pieces 1011 are sheet structures arranged obliquely. The belt body 1 is provided with a plurality of openings 103 matched with the clamping heads, when the locking limiting sheet 1011 is inserted into the opening 103, the opening 103 extrudes the locking limiting sheet 1011 to be compressed under the guiding effect of the end head of the clamping head 101, the locking limiting sheet 1011 resets and opens after passing through the opening 103, and the clamping head 101 is limited to slide out of the opening 103.

As shown in fig. 1, the locking buckle 2 is also provided with an expanding mechanism connected with the belt body 1, and in this embodiment, the expanding mechanism has the same structure as the chuck 101 on the belt body 1, so that different nylon cable ties are connected through the end of the belt body 1 or the chuck 101 on the locking buckle 2, thereby facilitating the fixation between adjacent cable bundles.

Example 2

As shown in fig. 10 and 13, the chuck 101 is movably connected to the band 1. The chuck 101 is rotatably disposed on the end of the belt body 1 through a rotating shaft. After the traditional nylon cable tie is bound, the redundant belt body 1 extending out of the locking buckle 2 is generally cut, on one hand, the appearance is attractive, on the other hand, the redundant belt body 1 is prevented from scratching other cables and an airplane main body, and noise in a shaking environment is also reduced.

In this embodiment, after the nylon cable tie is bound, the rotary chuck 101 is inserted into the opening 103 of the belt body 1 at the corresponding position, so as to regulate the end of the redundant belt body 1.

Meanwhile, the chuck 101 may also be used to pass through a fixing anchor point or a hole to fix a cable harness.

As shown in fig. 13, when a newly added cable is provided, the clamp 101 and the opening 103 can be used to cooperate with each other to fix the newly added cable through the redundant part of the original nylon cable tie, so that the use of the nylon cable tie can be effectively reduced, and the regularity and high visibility of the cable bundle can be maintained.

In addition, the clamp 101 can also be used to insert directly into an opening 103 in a cable tie already secured to the aircraft to secure a newly bound cable bundle.

Example 3

In this embodiment, as shown in fig. 3, 4, 11 and 12, the expanding mechanism on the locking buckle 2 is a cylindrical chuck 3, the band body 1 is provided with a plurality of connecting holes 104 matching with the cylindrical chuck 3, and the top of the cylindrical chuck 3 is provided with a protrusion that is outward wide. As shown in fig. 11 and 12, the wide protrusion on the top of the cylindrical chuck 3 is mushroom-shaped, and a plurality of strip-shaped openings 301 are formed above the protrusion. The strip-shaped opening 301 facilitates contraction of the wide protrusion on the top of the columnar chuck 3, and facilitates insertion into the connection hole 104.

As shown in fig. 8 and 9, a set of locking heads 201 is provided in the locking buckle 2, and the distance between the locking heads 201 is two pitches 102. The arrangement of a group of locking buckles 2 can ensure that at least one locking buckle 2 is buckled with the belt body 1 at the position with the connecting hole 104, and the stability of the mechanism is ensured.

As shown in fig. 14, the cylindrical clip 3 enables adjacent nylon ties to be connected.

As shown in fig. 15, the cylindrical cartridge 3 enables adjacent nylon ties to be cross-connected.

Claims (6)

1. The utility model provides a from card formula nylon ribbon for electric wire, detains (2) including the area body (1) and locking, a plurality of triangle-shaped pitches (102) are equipped with on the area body (1) for rectangular shape, locking is detained (2) and is rectangular frame form, and inside is equipped with locking head (201), is equipped with spacing protruding (202), its characterized in that on locking head (201): the utility model discloses a take the area body (1) to take the end department of area body (1) to be equipped with dop (101), dop (101) end is cusp form or circular-arc, dop (101) end both sides are equipped with outside bellied locking spacing piece (1011), be equipped with a plurality of and dop complex opening (103) on the area body (1).

2. The nylon cable tie of claim 1, wherein the locking buckle (2) is also provided with an expansion mechanism chuck (101) connected with the strap body (1).

3. The nylon cable tie of claim 2, wherein the expansion mechanism of the locking buckle (2) is a chuck (101).

4. A self-clamping nylon cable tie according to claim 3, wherein the clamp (101) is movably connected with the strap body (1).

5. The nylon cable tie for the self-clamping type electric wire according to claim 2, wherein the expansion mechanism on the locking buckle (2) is a columnar clamping head (3), and a plurality of connecting holes (104) matched with the columnar clamping head (3) are formed in the strap body (1); the top of the columnar clamping head (3) is provided with a bulge which is wide outwards.

6. A self-locking nylon cable tie according to claim 2, wherein a set of locking heads (201) is provided in the locking buckle (2), the distance between the locking heads (201) being two pitches (102).

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