CN217741210U

CN217741210U - Thread ribbon mounting structure

Info

Publication number: CN217741210U
Application number: CN202221088961.9U
Authority: CN
Inventors: 姜雪妹; 龚伟; 衡凤琴
Original assignee: Shanghai Hugong Auto Electric Co Ltd
Current assignee: Shanghai Hugong Auto Electric Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-11-04
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a thread ribbon mounting structure, which comprises a mounting block and a thread ribbon; the middle part of the mounting block is provided with a mounting hole, and the mounting hole extends downwards to form a groove with the inner diameter larger than that of the mounting hole; the end of the thread binding belt is provided with a thread locking structure in an inverted cone shape, the middle part of the thread binding belt is provided with a cap structure, and a longitudinal limit for the mounting block is formed between the thread locking structure and the cap structure. The utility model discloses can be swiftly during convenient ribbon of fixed pencil inserts the pore wall, guarantee simultaneously that the screw thread ribbon is perpendicular with mounting structure, can not deviate from downtheholely, the pencil can be placed at the top again, controls the trend of pencil.

Description

Thread ribbon mounting structure

Technical Field

The utility model relates to a screw thread ribbon mounting structure belongs to electrical junction box preparation technical field.

Background

In the design of electric junction box, except the inside wiring of terminal box lower cover, some outside pencil need be fixed at terminal box lower cover outer wall, perhaps need fix outside the terminal box lower cover after the inside pencil of terminal box is qualified for the next round of competitions, are direct trompil fixed ribbon on terminal box lower cover outer wall most of the time, but this kind of trompil if inconsistent with lower cover demolding direction, can lead to the mould cost to rise by a wide margin. If the lower cover is directly provided with a wall and then provided with holes, the structural strength is difficult to ensure.

Disclosure of Invention

The utility model aims at providing a screw thread ribbon mounting structure, can be swiftly during convenient fixed pencil's ribbon inserts the pore wall, guarantee simultaneously that the screw thread ribbon is perpendicular with mounting structure, can not deviate from downtheholely, the pencil can be placed at the top again, controls the trend of pencil.

The utility model adopts the following technical proposal:

a thread binding tape mounting structure comprises a mounting block 1 and a thread binding tape 2; the middle part of the mounting block 1 is provided with a mounting hole, and the mounting hole extends downwards to form a groove with the inner diameter larger than that of the mounting hole; the end of the thread cable tie 2 is provided with a locking structure in an inverted cone shape, the middle part of the thread cable tie is provided with a cap structure 2a, and a longitudinal limit is formed between the thread locking structure and the cap structure 2a relative to the mounting block 1.

Preferably, the mounting block 1 and the lower cover of the automobile junction box are integrally formed by injection molding.

Preferably, the upper edge of the mounting hole is provided with a chamfer structure 1a.

Preferably, the inner bottom surface of the groove is a longitudinal clamping limiting structure 1b for limiting the locking structure.

Preferably, the inner side wall of the groove is a transverse surrounding limiting structure 1c.

Preferably, the thread binding belt 2 forms a barb shape at the position of the longitudinal clamping limiting structure 1b, and meanwhile, a cap structure 2a at the upper part of the thread binding belt 2 compresses the binding belt at the top surface of the mounting block 1.

Preferably, the mounting Kong Fushi is circular or oblong.

Furthermore, a reinforcing rib structure is arranged around the upward view of the groove.

Furthermore, the reinforcing rib structures are uniformly arranged.

The beneficial effects of the utility model reside in that:

1) The ribbon of fixed pencil that can be swift convenient inserts in the pore wall, guarantees simultaneously that the screw thread is perpendicular with mounting structure, can not deviate from downtheholely.

2) The installation positioning reliability is high.

3) The pencil can be placed again at the top, and the hole can be designed along with the shape of ribbon, and the flexibility is high.

4) And the lower cover is integrally formed, so that the structural strength is high, and the cost is saved.

Drawings

Fig. 1 is a schematic view of the mounting block for the thread band of the present invention.

FIG. 2 is a partial enlarged view of FIG. 1

Fig. 3 is a top view of the mounting block. Wherein (a) is a round mounting hole, and (b) is an oblong mounting hole.

Fig. 4 is a perspective view of the mounting block from a bottom perspective. Wherein (a) is a circular mounting hole and (b) is an oblong mounting hole.

Fig. 5 is a schematic view of the threaded tie mounting structure of the present invention after the tie is assembled.

FIG. 6 is a back view of the thread tie mounting structure.

In the figure, 1, an installation block, 2, a thread binding belt, 1a, a chamfer structure, 1b, a longitudinal clamping limiting structure and 1c, a transverse surrounding limiting structure.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-6, a thread binding tape mounting structure comprises a mounting block 1 and a thread binding tape 2; the middle part of the mounting block 1 is provided with a mounting hole, and the mounting hole extends downwards to form a groove with the inner diameter larger than that of the mounting hole; the end of the thread binding belt 2 is provided with a locking structure in the shape of an inverted cone, the middle part of the thread binding belt is provided with a cap structure 2a, and a longitudinal limit relative to the mounting block 1 is formed between the thread locking structure and the cap structure 2 a.

In this embodiment, the mounting block 1 is integrally injection molded with the lower cover of the junction box of the automobile.

In this embodiment, referring to fig. 1-2, the upper edge of the mounting hole has a chamfered configuration 1a.

In this embodiment, referring to fig. 1-2, the inner bottom surface of the groove is a longitudinal clamping limiting structure 1b for limiting the locking structure.

In this embodiment, referring to fig. 1-2, the inner side wall of the groove is a lateral peripheral limiting structure 1c.

In this embodiment, referring to fig. 1-2, the twist tie 2 is formed in a barb shape at the longitudinal snap-in stop 1b, while the cap 2a on the upper part of the twist tie 2 presses the tie against the top surface of the mounting block 1. The thread ribbon is pressed into the mounting block through pressure, a chamfer 1a is arranged at the edge of a hole of the mounting block to play a role in guiding, the bottom of the upper wall thickness of the mounting block is of a longitudinal limiting structure, a barb form is formed at the edge of the thread ribbon 2 at the position of 1b to hook the ribbon at the position, and meanwhile, the cap 2a at the upper part of the thread ribbon 2 compresses the ribbon at the top surface of the mounting block 1 to be longitudinally positioned and jacked.

In this embodiment, the mounting Kong Fushi, as described with reference to fig. 3-4 and 6, is circular or oblong and can be matched according to variations in the configuration of the strap.

In this embodiment, referring to fig. 6, the grooves are surrounded by a rib structure in a bottom view.

In this embodiment, the rib structures are uniformly arranged, see fig. 6.

Referring to fig. 5, after the cable tie fixes the wiring harness, the wiring harness can pass through the top of the mounting block from the view on the mounting block, and the wiring harness can be fixed and the wiring harness can be restrained.

In this embodiment, the thread-tie fixing structure 1 is made of plastic.

In this embodiment, the lower cover of the thread cable tie mounting structure is a lower cover of a junction box.

When the threaded binding tape is used specifically, as shown in fig. 1-2, the threaded binding tape 2 is pressed into a positioning hole of the mounting block 1, the longitudinal movable space of the binding tape is limited due to the fact that the upper top surface 2b contacted by the guide 1b and the guide 2a of the threaded mounting block 1, the positioning effect is achieved, the transverse movable space of the threaded binding tape is limited by the guide 1c, the accuracy of the assembling position is guaranteed, meanwhile, the structural strength is enhanced, and the cost is reduced.

To sum up the utility model discloses can safe easy to assemble thread ribbon on using, the simple while forming process of mould is reliable on the machine-shaping, and this structure must be popularized and applied in automobile-used central electric terminal box and other electron electrical apparatus class products median.

The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and these changes or improvements should fall within the scope of the present invention.

Claims

1. The utility model provides a thread ribbon mounting structure which characterized in that:

comprises an installation block (1) and a thread binding belt (2);

the middle part of the mounting block (1) is provided with a mounting hole, and the mounting hole extends downwards to form a groove with the inner diameter larger than that of the mounting hole;

the end of the thread binding tape (2) is provided with a thread locking structure in an inverted cone shape, the middle part of the thread binding tape is provided with a cap structure (2 a), and a longitudinal limit position relative to the mounting block (1) is formed between the thread locking structure and the cap structure.

2. The thread tie mounting structure of claim 1, wherein: the mounting block (1) and the lower cover of the automobile junction box are integrally formed by injection molding.

3. The thread tie mounting structure of claim 1, wherein: the upper edge of the mounting hole is provided with a chamfer structure (1 a).

4. The thread tie mounting structure of claim 1, wherein: the inner bottom surface of the groove is a longitudinal clamping limiting structure (1 b) for limiting the locking structure.

5. The thread tie mounting structure of claim 1, wherein: the inner side wall of the groove is a transverse surrounding limiting structure (1 c).

6. The thread tie mounting structure of claim 1, wherein: the thread binding belt (2) forms a barb shape at the position of the longitudinal clamping limiting structure (1 b), and meanwhile, a cap structure (2 a) at the upper part of the thread binding belt (2) tightly presses the binding belt on the top surface of the mounting block (1).

7. The thread tie mounting structure of claim 1, wherein: the mounting Kong Fushi is circular or oblong.

8. The thread tie mounting structure of claim 7, wherein: and reinforcing rib structures are arranged around the upward view of the grooves.

9. The thread tie mounting structure of claim 8, wherein: the reinforcing rib structures are uniformly arranged.