CN211710762U

CN211710762U - Wire harness protection device of drawer type storage box

Info

Publication number: CN211710762U
Application number: CN201922348439.4U
Authority: CN
Inventors: 孙俊锋; 凌扬红
Original assignee: Ningbo Donghao Auto Parts Co ltd
Current assignee: Ningbo Donghao Auto Parts Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-20
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a harness protection device of drawer type storage box, comprising a storage box, an inner container of the storage box which is arranged inside the storage box and can be drawn out, and a flexible harness tube which is arranged in the storage box, wherein the rear part of the storage box is fixed with an outer sleeve, an inner sleeve with one end fixed at the rear side of the inner container of the storage box is arranged in the outer sleeve, and the inner sleeve is in sliding fit with the outer sleeve; the inner space formed by the inner sleeve and the outer sleeve penetrates through a flexible wiring harness pipe, and two ends of the flexible wiring harness pipe are respectively fixed on the storage box and the storage box inner bucket. Drawer type storing box pencil protection device stable in structure, can effectual protection pencil's safety, avoided the unordered motion of pencil various risks that bring, solve the pencil installation problem that prior art exists.

Description

Wire harness protection device of drawer type storage box

Technical Field

The utility model relates to a car storing box field especially relates to a pencil protection device of drawer type storing box.

Background

Along with the continuous development of the automobile industry, functional parts inside an automobile are continuously increased, particularly, due to the addition of modern electrical equipment, the functions of the automobile are more and more powerful, and a very serious problem also occurs, namely, the installation problem of a wire harness carried by the electrical equipment.

Disclosure of Invention

The utility model relates to a pencil protection device of drawer type storing box, stable in structure can effectual protection pencil's safety, has avoided the various risks that the unordered motion of pencil brought, solves the pencil installation problem that prior art exists.

The utility model provides a technical scheme that its technical problem adopted is: the wire harness protection device of the drawer type storage box comprises the storage box, an inner storage box bucket which is arranged in the storage box and can be pulled out, and a flexible wire harness pipe which is arranged in the storage box, wherein an outer sleeve is fixed at the rear part of the storage box, an inner sleeve with one end fixed at the rear side of the inner storage box bucket is arranged in the outer sleeve, and the inner sleeve is in sliding fit with the outer sleeve; the inner space formed by the inner sleeve and the outer sleeve penetrates through a flexible wiring harness pipe, and two ends of the flexible wiring harness pipe are respectively fixed on the storage box and the storage box inner bucket.

Furthermore, an outer sleeve positioning hole is formed in the rear end of the storage box, and an outer sleeve is arranged in the outer sleeve positioning hole.

Furthermore, the fixed ends of the inner buckets of the storage boxes in the middle of the outer sleeve and the inner sleeve extend outwards to form more than two first extending portions and second extending portions, the first extending portions are provided with positioning holes, the second extending portions are provided with screw through holes, and the positioning holes and the screw through holes correspond to the positioning portions and the fixing portions arranged on the inner buckets of the storage boxes and the storage boxes respectively.

Furthermore, three auxiliary limiting ribs are arranged on the inner side of the outer sleeve, and the end faces of the three auxiliary limiting ribs lean against the outer side face of the inner sleeve.

Furthermore, reinforcing ribs are arranged at the joints of the second extending parts and the outer sleeve or the inner sleeve.

Furthermore, two ends of the flexible wire harness pipe are fixed through wire harness fixing blocks.

Furthermore, a wire passing groove is formed below one end of the inner sleeve connected with the inner storage box.

Furthermore, an empty avoiding groove is formed in the end portion, close to the inner bucket of the storage box, of the outer sleeve.

Has the advantages that: the utility model relates to a pencil protection device of drawer type storing box, through the various risks that interior outer sleeve structure protection pencil was avoided being destroyed and the unordered motion of pencil brings, increase product reliability, this drawer type storing box pencil protection device simple structure and stable, can effectual reduction abnormal sound.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a partial enlarged view of a side view of the present invention;

fig. 4 is a perspective sectional view of the present invention;

FIG. 5 is a perspective view of the present invention;

FIG. 6 is a perspective view of the present invention;

figure 7 is a perspective view of a component of the present invention.

The figure is as follows: 1. a storage box; 2. an inner bucket of the storage box; 3. a flexible harness tube; 4. an outer sleeve; 5. an inner sleeve; 6. a wire harness fixing block; 11. auxiliary limiting ribs; 12. an outer sleeve positioning hole; 13. a first extension portion; 13a, positioning holes; 13b. a positioning part; 14. a second extension portion; 14a, a screw via; 14b, a fixed part; 15. reinforcing ribs; 16. a wire passing groove; 17. and (5) avoiding a clearance groove.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

As shown in fig. 1-7, an embodiment of the present invention relates to a harness protection device for a drawer-type storage box, which includes a storage box 1, a storage box inner bucket 2 disposed inside the storage box 1 and capable of being drawn, and a flexible harness tube 3 disposed inside the storage box 1, wherein an outer sleeve 4 is fixed at the rear portion of the storage box 1, an inner sleeve 5 having one end fixed at the rear side of the storage box inner bucket 2 is disposed inside the outer sleeve 4, and the inner sleeve 5 is in sliding fit with the outer sleeve 4; the inner space formed by the inner sleeve 5 and the outer sleeve 4 penetrates through the flexible wiring harness tube 3, and two ends of the flexible wiring harness tube 3 are respectively fixed on the storage box 1 and the storage box inner bucket 2.

In order to position the outer sleeve 4 for quick installation, the rear end of the storage box 1 is provided with an outer sleeve positioning hole 12, and the outer sleeve 4 is arranged in the outer sleeve positioning hole 12.

In order to reduce abnormal sound and ensure firmness, the fixed ends of the inner bucket 2 of the storage box of the middle part of the outer sleeve 4 and the inner sleeve 5 are provided with more than two first extending parts 13 and second extending parts 14 in an outward extending manner, the first extending parts 13 are provided with positioning holes 13a, the second extending parts 14 are provided with screw through holes 14a, the positioning holes 13a and the screw through holes 14a correspond to positioning parts 13b and fixing parts 14b arranged on the inner bucket 2 of the storage box 1 and the storage box respectively, the positioning parts 13b are inserted into the positioning holes 13a, so that the fixing parts 14b are conveniently connected with the screw through holes 14a and the second extending parts 14, and the installation is convenient.

In order to prevent the garbage from falling into the outer sleeve 4, the inner side of the outer sleeve 4 is provided with three auxiliary limiting ribs 11, the end faces of the three auxiliary limiting ribs 11 are close to the outer side face of the inner sleeve 5, the contact surface of the auxiliary limiting ribs 11 and the outer side face of the inner sleeve 5 is small, the friction force is small, noise is not easy to generate, the friction resistance can be reduced, and a certain guiding effect is achieved.

In order to provide better connection strength of the second extension 14, the joints of the second extension 14 and the outer sleeve 4 or the inner sleeve 5 are provided with reinforcing ribs 15.

In order to restrict both ends of the flexible harness tube 3 and reduce the deformed position thereof, both ends of the flexible harness tube 3 are fixed by the harness fixing blocks 6.

In order to enable the flexible wiring harness tube 3 to penetrate through the inner sleeve 5, a wire passing groove 16 is formed below one end, connected with the storage box inner bucket 2, of the inner sleeve 5.

In order to prevent the outer sleeve 4 from interfering and colliding with the second extending part 14 at the inner sleeve 5 when the storage box inner bucket 2 is retracted, an empty avoiding groove 17 is formed in the end part, close to the storage box inner bucket 2, of the outer sleeve 4, and the empty avoiding groove 17 corresponds to the second extending part 14 at the inner sleeve 5.

As the utility model discloses an installation: through inside and outside sleeve structure protection pencil, there are 3 supplementary spacing muscle 11 to prevent that inner skleeve 5 from shaking the abnormal sound with the assembly of outer skleeve 4 and the use time appearance in the outer skleeve 4 inboard, earlier through pencil fixed block 6 with preceding pencil straighten fixed good when the installation, preceding pencil just can not influence storing box 1 motion like this, pencil fixed block 6 is installed near inner skleeve 5, open 5 bottoms of inner skleeve has one to cross wire casing 16 and be used for the pencil to pass through, it is fixed with inner skleeve 5, fight 2 and 1 body assembly of storing box in the storing box, pack inner skleeve 5 and fixed with outer skleeve 4 again, fix pencil fixed block 6 on 1 body of storing box with pencil.

The utility model discloses a through inside and outside sleeve structure protection pencil avoid being destroyed and the various risks that the unordered motion of pencil brought, and the device simple structure is stable, the effectual abnormal sound that has reduced is applicable to various motorcycle types to installation and dismantlement through increasing location structure have made things convenient for the device has improved the device's installation effectiveness.

Claims

1. The utility model provides a pencil protection device of drawer type storing box, includes storing box (1), sets up fill (2) and arrange flexible pencil pipe (3) in storing box (1) inside telescopic storing box in storing box (1), its characterized in that: an outer sleeve (4) is fixed at the rear part of the storage box (1), an inner sleeve (5) with one end fixed at the rear side of the storage box inner bucket (2) is arranged in the outer sleeve (4), and the inner sleeve (5) is in sliding fit with the outer sleeve (4);

the inner space formed by the inner sleeve (5) and the outer sleeve (4) penetrates through the flexible wiring harness pipe (3), and two ends of the flexible wiring harness pipe (3) are respectively fixed on the storage box (1) and the storage box inner bucket (2).

2. The harness protection device of the drawer-type storage box as claimed in claim 1, wherein: the rear end of the storage box (1) is provided with an outer sleeve positioning hole (12), and an outer sleeve (4) is arranged in the outer sleeve positioning hole (12).

3. The harness protection device of the drawer-type storage box as claimed in claim 1, wherein: the storage box inner bucket (2) stiff end of outer sleeve (4) middle part and inner sleeve (5) all outwards extend and be provided with first extension (13) and second extension (14) more than two, be provided with locating hole (13a) on first extension (13), be provided with screw via hole (14a) on second extension (14), locating hole (13a) and screw via hole (14a) correspond location portion (13b) and fixed part (14b) that set up respectively on storage box (1) and the storage box inner bucket (2).

4. The harness protection device of the drawer-type storage box as claimed in claim 3, wherein: and reinforcing ribs (15) are arranged at the joints of the second extending parts (14) and the outer sleeve (4) or the inner sleeve (5).

5. The harness protection device of the drawer-type storage box as claimed in claim 1, wherein: the inner side of the outer sleeve (4) is provided with three auxiliary limiting ribs (11), and the end surfaces of the three auxiliary limiting ribs (11) lean against the outer side surface of the inner sleeve (5).

6. The harness protection device of the drawer-type storage box as claimed in claim 1, wherein: two ends of the flexible wire harness pipe (3) are fixed through wire harness fixing blocks (6).

7. The harness protection device of the drawer-type storage box as claimed in any one of claims 1 to 6, wherein: and a wire passing groove (16) is formed below one end of the inner sleeve (5) connected with the inner bucket (2) of the storage box.

8. The harness protection device of the drawer-type storage box as claimed in claim 7, wherein: and an empty avoiding groove (17) is formed in the end part, close to the storage box inner bucket (2), of the outer sleeve (4).