CN217515109U

CN217515109U - Wire protecting box and vehicle

Info

Publication number: CN217515109U
Application number: CN202221653179.7U
Authority: CN
Inventors: 辛培; 季亚楠
Original assignee: Great Wall Motor Co Ltd
Current assignee: Liang Liang Automobile Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-30
Anticipated expiration: 2032-06-29

Abstract

The utility model provides a wire protecting box and a vehicle, wherein the wire protecting box comprises a box body and an elastic part; the box body is provided with a wire harness channel, and the wire harness channel is used for penetrating a wire harness; the box body comprises an installation surface, the installation surface extends towards the direction far away from the wire harness channel to form at least two clamping pieces, and at least one elastic piece is arranged around each clamping piece; wherein, the straight line of two adjacent clamping pieces is crossed with the straight line of two adjacent elastic pieces; when the clamping piece is clamped into the mounting carrier, the elastic piece is abutted against the surface of the mounting carrier. Protect the line box and can realize protecting the line box through joint spare and fix with the installation of installation carrier, be provided with the elastic component around every joint spare, can play better buffering shockproof effect to protecting the line box, the straight line at two close joint spare places and the straight line intercrossing at two close elastic component places to can avoid protecting the line box and appear rotating and slide, thereby strengthen the installation reliability who protects the line box.

Description

Wire protecting box and vehicle

Technical Field

The utility model relates to a vehicle wiring harness protection technical field especially relates to a protect line box and vehicle.

Background

Along with the development of vehicle trade and the continuous upgrading of market consumption level, the function of vehicle is more and more powerful, and the return circuit of vehicle pencil is also more and more, and the pencil arranges the degree of difficulty and increases, for improving market competition, the vehicle manufacturing industry pays more and more attention to the installation of vehicle pencil fixed to make the clean and tidy of whole car environment, the maintenance of the vehicle of being convenient for.

As a flexible body, in order to reliably avoid surrounding moving parts, high-temperature parts, sharp parts, and the like in a complex environment, a harness protection box is generally added to the harness to protect the harness. Traditional protect line box often adopts the form of spiro union to install on the automobile body, and the space that occupies the vehicle is great, at the not enough position in vehicle space, often adopts the joint form to install, however, the reliability of joint installation is relatively poor, and in the long-term in-process of traveling of vehicle, the pencil is loose easily, causes the interference with parts on every side, influences the performance of vehicle.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a protect line box and vehicle to at least, it is low to solve current protect line box installation reliability, causes the loose problem of pencil easily.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a wire protection box comprises a box body and an elastic piece;

the box body is provided with a wire harness channel, and the wire harness channel is used for penetrating a wire harness;

the box body comprises an installation surface, the installation surface extends towards the direction far away from the wire harness channel to form at least two clamping pieces, and at least one elastic piece is arranged around each clamping piece;

the straight line where the two adjacent clamping pieces are located is intersected with the straight line where the two adjacent elastic pieces are located;

when the clamping piece is clamped into the mounting carrier, the elastic piece is abutted to the surface of the mounting carrier.

Furthermore, the surface of the box body extends towards the direction far away from the wire harness channel to form at least one lug, and the mounting surface is arranged on the lug.

Further, the lug is of a hollow structure, the hollow structure is communicated with the wiring harness channel, and the hollow structure is used for stacking the wiring harness.

Further, the at least one bump includes a first bump and a second bump;

the at least two clamping pieces comprise a first clamping piece and a second clamping piece, and the at least two elastic pieces comprise a first elastic piece and a second elastic piece;

the first clamping piece and the first elastic piece are arranged on the first convex block, and the second clamping piece and the second elastic piece are arranged on the second convex block;

the straight line where the first clamping piece and the second clamping piece are located is mutually crossed with the straight line where the first elastic piece and the second elastic piece are located.

Further, the first protruding block is of a right-angle structure and comprises a corner part and an edge part, and the at least two elastic pieces further comprise a third elastic piece;

the first clamping piece is arranged on the corner portion, and the first elastic piece and the third elastic piece are arranged on the edge portion.

Furthermore, the box body also comprises a first port, a second port and a third port for the wire harness to enter and exit;

the first port and the second port are oppositely arranged on two sides of the box body, and the wire harness channel is formed between the first port and the second port;

the third port is disposed between the first port and the second port for dispersing the wiring harness.

Furthermore, the first port the second port with the edge of third port all is provided with the bundle wire hole, the bundle wire hole is used for wearing to establish the pencil ribbon, the pencil ribbon is used for tying up the pencil.

Further, the box body includes upper cover and casing, the upper cover with the casing joint is fixed, the upper cover with form between the casing the pencil passageway.

Further, the mounting surface is arranged on the upper cover, and the upper cover is an integrated injection molding piece.

Another object of the present invention is to provide a vehicle, which includes a sheet metal part of a vehicle body and the wire protection box of any one of the above items;

the sheet metal component is provided with the joint groove, the joint component with the cooperation of joint groove joint, in order with protect the line box with the automobile body installation is fixed together.

Compared with the prior art, protect line box have following advantage:

protect the line box and can realize protecting the line box through joint spare and fix with the installation of installation carrier, be provided with the elastic component around every joint spare, can play better buffering shockproof effect to protecting the line box, the straight line at two close joint spare places and the straight line intercrossing at two close elastic component places to can avoid protecting the line box and appear rotating and slide, thereby strengthen the installation reliability who protects the line box.

The vehicle and the line protecting box have the same advantages compared with the prior art, and the detailed description is omitted.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic view of a wire containment case in an embodiment of the invention;

fig. 2 is a side view of a wire protection box in an embodiment of the invention;

FIG. 3 is a side view of another embodiment of the utility model;

FIG. 4 is a cross-sectional view of FIG. 2 taken along direction A;

fig. 5 is a schematic diagram of the wire protecting box installed on the vehicle in the embodiment of the present invention.

Description of the reference numerals:

1-box body, 11-wire harness channel, 12-mounting surface, 13-reinforcing rib, 14-upper cover, 15-shell, 2-first lug, 21-first clamping piece, 22-first elastic piece, 23-third elastic piece, 3-second lug, 31-second clamping piece, 32-second elastic piece, 41-first port, 42-second port, 43-third port, 5-wire binding hole, 6-sheet metal piece and 61-clamping groove.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The terms "first," "second," and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that embodiments of the invention can be practiced in sequences other than those illustrated or described herein, and the terms "first," "second," and the like are generally used herein in a generic sense without limitation to the number of terms, e.g., the first term can be one, or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrase "in one embodiment" appearing in various places throughout the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, the present embodiment provides a wire protecting case including a case body 1 and an elastic member; the box body 1 is provided with a wire harness channel 11, and the wire harness channel 11 is used for penetrating a wire harness; the box body 1 comprises an installation surface 12, the installation surface 12 extends towards the direction far away from the wiring harness channel 11 to form at least two clamping pieces, and at least one elastic piece is arranged around each clamping piece; the straight line where the two adjacent clamping pieces are located is intersected with the straight line where the two adjacent elastic pieces are located; when the clamping piece is clamped into the mounting carrier, the elastic piece is abutted to the surface of the mounting carrier.

Particularly, box body 1 is provided with pencil passageway 11 for protecting the major structure of line box in the box body 1, and pencil passageway 11 is a hollow passageway promptly for wear to establish the pencil. For the structural rigidity who increases box body 1, can set up strengthening rib 13 on the surface of box body 1, strengthening rib 13 can set up along the direction that perpendicular to pencil wore to establish, sets up quantity and decides according to the volume size who protects the line box to make box body 1 more firm. Box body 1 includes installation face 12, installation face 12 extends towards the direction of keeping away from pencil passageway 11 and forms two at least joint spares, joint spare can be the plastics buckle, rivets etc, can with the corresponding position joint of installation carrier, be provided with at least one elastic component around every joint spare, the elastic component can be by rubber, the elastic gasket that soft elastic material processing such as silica gel formed, compression spring etc, when joint spare joint income installation carrier, the elastic component can with the surperficial butt of installation carrier, avoid protecting line box and installation carrier and appear hard collision, play better buffering shockproof effect to protecting the line box, prevent to cause the damage that protects the line box. The straight line that two close joint spare belonged to intersects mutually with the straight line that two close elastic component belonged to, because the quantity of joint spare can be two or more, two close joint spare refers to two joint spare that the interval is nearest among a plurality of joint spare, and is similar, is provided with one or more elastic component around every joint spare, two close elastic component promptly refer to two elastic component that are nearest among a plurality of elastic component. Two close joint spare and elastic component cross arrangement can avoid appearing rotating the slip with the line protecting box after the installation of installation carrier, have strengthened the installation reliability of line protecting box.

The line protecting box of this embodiment can realize protecting the line box through joint spare and fix with the installation of installation carrier, is provided with elastic component around every joint spare, can play better buffering shockproof effect to protecting the line box, and the straight line at two close joint spare places is crossed with the straight line at two close elastic component places is sharp to can avoid protecting the line box and appear rotating and slide, thereby strengthen the installation reliability who protects the line box.

Further, referring to fig. 1, the surface of the box body 1 extends in a direction away from the wire harness channel 11 to form at least one protruding block, and the mounting surface 12 is disposed on the protruding block.

Particularly, the surface of box body 1 extends towards the direction of keeping away from pencil passageway 11 and forms at least one lug, the lug is kept away from pencil passageway 11 the surface and is formed installation face 12, joint spare and elastic component equally divide and distribute on installation face 12, thereby the scope at joint spare and elastic component place has been reduced, the installation face 12 volume of protecting the line box has been reduced promptly, only need guarantee in the course of working that the installation face 12 of lug possesses better roughness can, do not need higher required precision to other positions of box body 1, joint spare and the relative protrusion of elastic component in the surface of box body 1 simultaneously, help being connected with the better cooperation of installation carrier.

Further, referring to fig. 2 to 4, the protrusion is a hollow structure, and the hollow structure is communicated with the wire harness passage 11 and is used for stacking the wire harness.

Particularly, the lug is hollow structure, and the hollow structure of lug and the pencil passageway 11 intercommunication of box body, the pencil of wearing to establish in pencil passageway 11 can tie a knot and pile up in the hollow structure of lug to enlarged the space of wearing to establish of pencil, the laying of pencil in the pencil passageway 11 of being convenient for also can make the line protecting box be applicable to a large amount of pencil.

Further, referring to fig. 1 to 3, the at least one bump includes a first bump 2 and a second bump 3; the at least two clamping pieces comprise a first clamping piece 21 and a second clamping piece 31, and the at least two elastic pieces comprise a first elastic piece 22 and a second elastic piece 32; the first clamping piece 21 and the first elastic piece 22 are arranged on the first projection 2, and the second clamping piece 31 and the second elastic piece 32 are arranged on the second projection 3; the straight line of the first clamping piece 21 and the second clamping piece 31 is intersected with the straight line of the first elastic piece 22 and the second elastic piece 32.

Specifically, the at least one bump includes a first bump 2 and a second bump 3, and the first bump 2 and the second bump 3 are disposed in a direction in which the wire harness is inserted. The at least two clamping pieces comprise a first clamping piece 21 and a second clamping piece 31, the at least two elastic pieces comprise a first elastic piece 22 and a second elastic piece 32, the first clamping piece 21 and the first elastic piece 22 are arranged on the installation surface 12 of the first convex block 2, the second clamping piece 31 and the second elastic piece 32 are arranged on the installation surface 12 of the second convex block 3, the first clamping piece 21 and the second clamping piece 31 are arranged diagonally on the installation surface 12 of the first convex block 2 and the second convex block 3, and the first elastic piece 22 and the second elastic piece 32 are arranged diagonally, namely the straight line where the first clamping piece 21 and the second clamping piece 31 are located and the straight line where the first elastic piece 22 and the second elastic piece 32 are located are intersected mutually, so that the phenomenon of rotation and sliding of the wire protecting box installed on the installation carrier is avoided, and the installation reliability of the wire protecting box is enhanced. It should be noted that the height of the first projection 2 and the second projection 3 protruding relative to the surface of the box body 1 needs to be consistent, so as to ensure that the clamping piece and the elastic piece can be smoothly matched with the installation carrier.

Further, referring to fig. 1, the first bump 2 has a right-angle structure, and includes a corner portion and an edge portion, and the at least two elastic members further include a third elastic member 23; the first clamping piece 21 is arranged at the corner, and the first elastic piece 22 and the third elastic piece 23 are arranged at the edge.

Specifically, in order to improve the stability of the bump, the first bump 2 may be configured to be a right-angle structure, and the right-angle structure includes a corner portion and an edge portion, and the edge portion may extend toward the second bump 3 to reduce an occupied space of the first bump 2 and the second bump 3 in the wire harness penetrating direction. Preferably, the second projection 3 can be provided with a right-angled structure, so as to further enhance the stability of the projection. At least two elastic components still include third elastic component 23, and third elastic component 23 sets up in the installation face 12 of first lug 2, and first joint spare 21 is located the bight position of first lug 2, and first elastic component 22 and third elastic component 23 are located the limit portion position of first lug 2, and first elastic component 22 and third elastic component 23 distribute in the both sides of first joint spare 21 promptly, can distribute with first joint spare 21 equidistance, and the restriction is not done to the embodiment of specific position. The distribution of corner position can be on the basis of guaranteeing stable joint, makes first elastic component 22 and third elastic component 23 play better buffering shockproof effect in first joint 21 both sides to strengthen the connection reliability of first joint 21.

Further, referring to fig. 1 to 3, the box body 1 includes a first port 41, a second port 42 and a third port 43 for the entry and exit of the wiring harness; the first port 41 and the second port 42 are oppositely arranged at two sides of the box body 1, and the wire harness channel 11 is formed between the first port 41 and the second port 42; the third port 43 is provided between the first port 41 and the second port 42 for dispersing the wiring harness.

Specifically, the box body 1 includes a first port 41, a second port 42, and a third port 43 for the entry and exit of the wire harness, so that the wire harness can be threaded from the three ports, and the wire harness can be branched in the wire harness. The first port 41 and the second port 42 are oppositely arranged at two sides of the box body 1, the wiring harness channel 11 is formed between the first port 41 and the second port 42, the wiring harness is inserted from the first port 41 and penetrates out from the second port 42 in a normal condition, the third port 43 is arranged between the first port 41 and the second port 42 and is used for dispersing the wiring harness, and the wiring harness can penetrate out from the third port 43 under the condition that the number of the wiring harnesses is large or the external structure of a vehicle body is required, so that the wiring structure of the wiring harness is optimized. Preferably, the third port 43 may be provided in a direction perpendicular to the harness passage 11 for convenience of processing.

Further, referring to fig. 1, the edges of the first port 41, the second port 42 and the third port 43 are all provided with a wire binding hole 5, and the wire binding hole 5 is used for penetrating a wire harness binding tape, and the wire harness binding tape is used for binding a wire harness.

Specifically, the wire binding hole 5 may be a circular hole, a square hole or a hole with any irregular shape, and is disposed at the edges of the first port 41, the second port 42 and the third port 43, so that the wire harness binding band can pass through the wire binding hole, and the wire harness binding band is used for binding the wire harness in the wire harness channel 11, thereby avoiding the phenomena of winding, knotting and the like of the wire harness in the box body 1 under the condition that the box body 1 is shaken. Every port all can set up three bundle hole 5 to in wearing to establish of pencil ribbon, of course, the restriction is not done to the embodiment of the specific quantity that sets up.

Further, referring to fig. 3 and 4, the box body 1 includes an upper cover 14 and a housing 15, the upper cover 14 is fixed to the housing 15 in a clamping manner, and the wire harness channel 11 is formed between the upper cover 14 and the housing 15.

Particularly, box body 1 is enclosed by upper cover 14 and casing 15 and closes and forms, is provided with the joint structure on upper cover 14 and the casing 15, when wearing to establish the pencil in box body 1, can separate upper cover 14 and casing 15 earlier, places the pencil in casing 15 back, and rethread joint structure is together fixed with upper cover 14 and casing 15 to the pencil wears to establish in the realization pencil passageway 11.

Further, the mounting surface 12 is disposed on the upper cover 14, and the upper cover 14 is an integral injection molding.

Specifically, the mounting surface 12 is arranged on the upper cover 14, that is, the wire protecting box is fixedly connected with the mounting carrier through the upper cover 14, the upper cover 14 is an integral injection molding piece, the structure of the upper cover 14 does not need structures such as a loose core, and only needs to be ejected from a die in a single direction, so that the structure is simple, the injection molding is easy, and the processing cost of the upper cover 14 is effectively saved. Of course, in order to satisfy the coordination and unification of the whole structure of the wire protection box, the housing 15 may be an integral injection molding.

Referring to fig. 5, the present embodiment also provides a vehicle including a sheet metal part 6 of a vehicle body and the wire casing of any one of the foregoing; the sheet metal component 6 is provided with joint groove 61, the joint with the cooperation of joint groove 61 joint, in order to incite somebody to action protect the line box with the automobile body is installed together.

Particularly, the vehicle includes the sheet metal component 6 and the aforesaid arbitrary line box that protects of automobile body, and sheet metal component 6 is provided with joint groove 61, and the size of joint groove 61 and the size phase-match of joint spare on protecting the line box, the joint spare on protecting the line box and the cooperation of joint groove 61 joint on the sheet metal component 6 can be in the same place with protecting line box and automobile body installation fixed. Taking the clamping piece on the wire protecting box comprising the first clamping piece 21 and the second clamping piece 31 as an example, the first clamping piece 21 and the second clamping piece 31 are respectively clamped into the clamping groove 61, so that the wire protecting box and the vehicle body are fixedly installed together. The degree of depth in joint groove 61 is darker, guarantees the reliable joint with joint spare, and the relative automobile body of the line box that protects after avoiding the installation rocks. The vehicle of this embodiment is owing to install this line protecting box, has guaranteed the stability of the inside electron pencil of vehicle, and electron pencil and vehicle electrical part are reliably connected to the electrical apparatus performance of vehicle has been promoted.

Finally, it should also be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire protecting box is characterized by comprising a box body and an elastic piece;

2. The wire protective case according to claim 1, wherein a surface of the box body extends in a direction away from the wire harness passage to form at least one projection, the mounting surface being provided on the projection.

3. The wire protective case according to claim 2, wherein the projection is a hollow structure communicating with the wire harness passage, the hollow structure being for accumulating the wire harness.

4. The grommet according to claim 2, wherein the at least one tab comprises a first tab and a second tab;

5. The nursing box of claim 4, wherein the first protrusion is a right angle structure including a corner portion and an edge portion, the at least two elastic members further including a third elastic member;

the first clamping piece is arranged on the corner, and the first elastic piece and the third elastic piece are arranged on the edge.

6. The grommet according to claim 1, wherein the box body further comprises a first port, a second port, and a third port for ingress and egress of a wiring harness;

the third port is disposed between the first port and the second port for distributing the wiring harness.

7. The wire protection box according to claim 6, wherein the edges of the first port, the second port and the third port are provided with wire binding holes for passing through a wire harness binding tape for binding a wire harness.

8. The wire protection box according to claim 1, wherein the box body comprises an upper cover and a housing, the upper cover is fixed to the housing in a clamping manner, and the wire harness passage is formed between the upper cover and the housing.

9. The wire protection box according to claim 8, wherein the mounting surface is provided to the upper cover, and the upper cover is an integral injection molding.

10. A vehicle, characterized in that the vehicle comprises sheet metal parts of a vehicle body and a box according to any one of claims 1-9;

the sheet metal component is provided with a clamping groove, and the clamping component is matched with the clamping groove in a clamping mode so as to enable the wire protection box to be fixedly installed on the automobile body.