CN217227471U

CN217227471U - Wire harness protection structure for vehicle seat

Info

Publication number: CN217227471U
Application number: CN202220949021.8U
Authority: CN
Inventors: 何攀; 周杰; 梁伟
Original assignee: Great Wall Motor Co Ltd
Current assignee: Liang Liang Automobile Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-19
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a pencil protection architecture for vehicle seat, it includes: the protecting cover assembly is provided with a wire harness channel and arranged on the floor of the vehicle so as to shield at least part of an outgoing wire harness of the seat assembly of the vehicle. The utility model provides a pencil protection architecture passes through the protecting cover assembly and shelters from the pencil at least part, reduces the seat and leaks partial pencil length outward, reduces the pencil and receives external extrusion and the possibility of damaging, has prolonged the life of pencil.

Description

Wire harness protection structure for vehicle seat

Technical Field

The application relates to the field of automobiles, in particular to a wire harness protection structure for a vehicle seat.

Background

Along with the continuous development of the automobile seat industry, the functions of seat back-and-forth movement, up-and-down movement, angle adjustment, backrest turnover, side airbags, electrical heating ventilation, massage and the like are continuously increased, the wire harness is powered on for realizing the functions, when part of functions are applied to the seat, the seat wire harness can also move along with the seat, the phenomenon of messy distribution of the seat wire harness easily occurs, even the seat wire harness is clamped on the seat, and the problem that the wire harness is damaged due to extrusion when the wire harness which is distributed messy is adjusted back and forth on the seat is solved.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. Therefore, an object of the present application is to provide a wire harness protection structure for a vehicle seat, which is used for hiding a wire harness in a protective cover, reducing the length of the wire harness at a seat leakage part, and enhancing the protection of the wire harness.

A wire harness protection structure for a vehicle seat according to an embodiment of the present application includes: the protecting cover assembly is arranged on a floor or a lower body beam of the vehicle so as to at least partially shield an outgoing line bundle of a seat assembly of the vehicle; wherein, the protecting cover assembly includes: go up the protecting cover and set up and be in go up the lower protecting cover of protecting cover below, the protecting cover sets up down on floor or lower car body crossbeam and with it prescribes a limit to go up the protecting cover the pencil passageway, the rear end of going up the protecting cover down buckle or the rear end of protecting cover is buckled towards the top down in order to form the shutoff open-ended backstop section before the pencil passageway.

Through above-mentioned technical scheme, the pencil that draws forth in making vehicle seat passes the protecting cover assembly, shelters from the pencil at least part through the protecting cover assembly, reduces the seat and leaks partial pencil length outward, reduces the pencil and receives external extrusion and the possibility of damaging, has prolonged the life of pencil. The lower protecting cover is arranged on the floor or the lower vehicle body beam, so that the stability of the whole protecting cover assembly is enhanced; and the protecting cover assembly comprises an upper protecting cover and a lower protecting cover which are arranged from top to bottom, the wiring harness is arranged on the lower protecting cover after the worker installs the lower protecting cover, the upper protecting cover is installed on the lower protecting cover at last, and the installing process of the protecting cover assembly is convenient and fast. The front opening of the wire harness channel is blocked by the blocking section, so that the possibility that the front end of the protecting cover assembly enters external pollutants is reduced.

According to the wire harness protection structure of an embodiment of the present application, the lower protective cover includes: the lower protecting cover lifting device comprises a lower protecting cover straight section and a lower protecting cover lifting section, wherein the lower protecting cover straight section is arranged on the floor or a lower vehicle body beam and extends upwards and forwards; go up the protecting cover and include the flat straight section of last protecting cover and set up go up the flat straight section of protecting cover and towards the last protecting cover lifting section that top and the place ahead extend, go up the flat straight section of protecting cover with the flat straight section of protecting cover is just right on the upper and lower direction down, go up the protecting cover lifting section with protecting cover lifting section is just right on the upper and lower direction down.

Further, the lower cover lifting section is disposed above the rotating shaft of the vehicle seat.

Through above-mentioned technical scheme, reduce the distance between protecting cover assembly and the vehicle seat pivot, make the pencil can follow the position that is close to close to the vehicle seat pivot and get into protecting cover assembly, because the pencil gets into the position of protecting cover assembly and is close to the vehicle seat pivot more, the displacement volume of pencil is littleer when the seat rotates to reduce the possibility that the damage appears in the pencil, strengthened the protective capacities of protective structure to the pencil.

According to the wire harness protection structure of an embodiment of the present application, a plurality of spaced-apart raised portions are provided on the lower cover, each of the raised portions is projected downward and defines the wire harness passage with the upper cover.

Through above-mentioned technical scheme, the bulge is used for placing the pencil towards the protrusion downwards, and the staff of being convenient for arranges the pencil on protecting the lid down.

According to the wire harness protection structure of one embodiment of the application, the protecting cover assembly is provided with a left wire harness inlet and a right wire harness inlet; the wire harness passage includes: the left wiring harness channel is communicated with the left wiring harness inlet, and the right wiring harness channel is communicated with the right wiring harness inlet.

The automobile rear row seat comprises a left side seat and a right side seat, and through the technical scheme, the wiring harness protection structure is arranged between the left side seat and the right side seat, so that wiring harnesses led out by the left side seat can enter a left wiring harness channel through a left wiring harness inlet, and wiring harnesses led out by the right side seat can enter a right wiring harness channel through a right wiring harness inlet, so that the wiring harnesses led out by the seats on two sides are protected by the wiring harness protection structure.

Furthermore, a plurality of wiring harness clamping pieces are arranged in the wiring harness channel and are suitable for clamping wiring harnesses in the wiring harness channel.

Through above-mentioned technical scheme, the stability of pencil has been strengthened.

Further, the wire harness passage includes: a plurality of harness clips including: the first clamping pieces are arranged on the first side wall and spaced apart from each other, and the second clamping pieces are arranged on the second side wall and spaced apart from each other.

Furthermore, each first clamping piece and the corresponding second clamping piece are opposite to each other in the width direction of the wire harness channel; or the first clamping pieces and the second clamping pieces are staggered in the length direction of the wire harness channel.

Through above-mentioned technical scheme, pencil is established with the cooperation card of second joint spare to a plurality of first joint spares, has further strengthened the stability of pencil.

The present application further proposes a vehicle seat, which includes: the left seat and the right seat are adjacent, and an avoidance space is arranged between the left seat and the right seat; the application provides a pencil protection architecture, pencil protection architecture's front end stretches into in dodging the space.

Through above-mentioned technical scheme, in the pencil that left side seat and right side seat of being convenient for were drawn forth got into pencil protection architecture, and through stretching into the front end with pencil protection architecture dodges in the space, further reduced the pencil and got into the position of protecting cover assembly and the distance between the vehicle seat pivot, the displacement amount of pencil when having reduced the seat and rotating has reduced the possibility that the pencil damaged.

The present application further provides a vehicle including the wire harness protection structure in the present application.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a wire harness protection structure for a vehicle seat according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a wire harness protection structure provided in an embodiment of the present application, mounted on a vehicle.

Fig. 3 is a schematic structural diagram illustrating the routing of the wire harness in the embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a bottom view of a wire harness protection structure for a vehicle seat according to an embodiment of the present application.

Reference numerals: 1. a cover assembly; 101. a wire harness passage; 1011. a left harness channel; 1012. a right harness passage; 102. a left harness inlet; 103. a right harness inlet; 104. a wire harness outlet; 105. a stop section; 110. an upper protective cover; 1101. an upper shield straight section; 1102. an upper shield lifting section; 111. a side plate; 112. a card slot; 120. a lower protective cover; 1201. a lower shield straight section; 1202. a lower cover lifting section; 121. a first mounting hole; 122. a connecting portion; 123. a raised portion; 124. a second mounting hole; 125. a clamping block; 2. a vehicle seat; 21. a left side seat; 22. a right side seat; 23. avoiding a space; 3. a wire harness clamping piece; 31. a first clip member; 32. a second clip member; 4. a rotary shaft of a vehicle seat.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

A wire harness protection structure for a vehicle seat according to an embodiment of the present application is described below with reference to fig. 1 to 5, and includes: the protecting cover assembly 1 is used for being arranged on a vehicle floor or a lower vehicle body beam, and a wiring harness channel 101 for wiring a wiring harness is arranged in the protecting cover assembly 1. The wiring harness led out from the vehicle seat 2 assembly penetrates through the protective cover assembly 1 through the wiring harness channel 101, and the protective cover assembly 1 at least shields part of the wiring harness.

For example, the upper side of the wiring harness can be shielded by the protective cover assembly 1, and the lower side of the wiring harness is a floor, so that the wiring harness can be protected by the protective cover and the floor together, and the wiring harness is prevented from being collided or extruded; of course, the protective cover assembly 1 can also shield both the upper side and the lower side of the wire harness, thereby protecting the wire harness in all directions.

According to the wire harness protection structure of the embodiment of the application, the seat assembly leading-out wire harness of the vehicle is shielded through the protecting cover assembly 1, the length of the part of the wire harness which is leaked outside the seat is reduced, the possibility that the wire harness is damaged due to external extrusion is reduced, and the service life of the wire harness is prolonged.

Referring to FIG. 1, according to one embodiment of the present application, a protective cover assembly 1 includes: an upper cover 110 and a lower cover 120 disposed below the upper cover 110, the lower cover 120 being disposed on a floor of a vehicle and defining a wire harness passage 101 with the upper cover 110.

The stability of the cover assembly 1 as a whole is enhanced by disposing the lower cover 120 on the floor; specifically, the lower cover 120 is provided with a first mounting hole 121 for a bolt to pass through, and the lower cover 120 is mounted on the floor of the vehicle through the bolt passing through the first mounting hole 121. Moreover in this embodiment, protecting cover assembly 1 is designed as upper protecting cover 110 and lower protecting cover 120 which are arranged up and down, the staff firstly installs lower protecting cover 120, then arranges the wiring harness on lower protecting cover 120, and finally installs upper protecting cover 110 on lower protecting cover 120, thereby completing the installation of protecting cover assembly 1, the whole process is convenient and fast, and the staff's operation is convenient.

Further, in the present embodiment, the front end of the upper protective cover 110 is bent downward to form the stopping section 105 for blocking the wire harness passage 101, and in other embodiments, the front end of the lower protective cover 120 is also bent upward to form the stopping section 105 for blocking the wire harness passage 101. Blocking the open front of the harness passage 101 by the stop segment 105 reduces the likelihood of the front end of the cover assembly 1 entering outside contaminants.

According to one embodiment of the present application, the lower cover 102 includes a lower cover straight section 1201 and a lower cover raised section 1202 disposed at the lower cover straight section 1201 and extending upward and forward, the lower cover straight section 1201 being disposed on the floor. Accordingly, the upper cover 110 also includes an upper-cover straight section 1101 and an upper-cover raised section 1102 provided in the upper-cover straight section 1101 and extending upward and forward. The upper-cover straight section 1101 is aligned with the lower-cover straight section 1201 in the up-down direction, and the upper-cover lifting section 1102 is aligned with the lower-cover lifting section 1202 in the up-down direction.

Referring to fig. 4, further, the lower cover lifting section 1202 is disposed above the spindle 4 of the vehicle seat. Through setting up lower protecting cover lifting section 1202 in the top of vehicle seat's pivot 4, reduce the distance between protecting cover assembly 1 and vehicle seat's pivot 4, make the pencil can follow the position that is close to vehicle seat's pivot 4 and get into protecting cover assembly 1, because the pencil gets into protecting cover assembly 1 the position is close to vehicle seat's pivot 4 more, the displacement volume of pencil is littleer when the seat rotates to the possibility that the damage appears in the pencil has been reduced, the protective capacities of protective structure to the pencil has been strengthened.

Referring to fig. 1 and 4, further, the lower cover 120 is provided with a plurality of spaced-apart ridges 123, each ridge 123 protruding downward and defining the wire harness passage 101 with the upper cover 110. The ridge portion 123 protrudes downward, that is, a groove with an upward opening is formed in the lower housing 120, and when the upper housing 110 is mounted on the lower housing 120, the wire harness passage 101 is formed between the upper housing 110 and the groove. After the lower protective cover 120 is installed on the floor of the vehicle by the worker, the wiring harnesses led out of the seat assembly are arranged in the grooves, so that the movement of the wiring harnesses is limited, and the worker can conveniently arrange the wiring harnesses on the lower protective cover 120.

According to an embodiment of the present application, the lower housing 120 is further provided with a connecting portion 122, and the connecting portion 122 is attached to the upper housing 110 and fixedly connected to the upper housing 110 by a fastener. Specifically, the connecting portion 122 is provided with a second mounting hole 124, a threaded hole is provided at a position opposite to the second mounting hole 124 of the upper protective cover 110, in this embodiment, the fastening member is a bolt or a screw, and the connecting portion 122 is inserted into the second mounting hole 124 through the bolt or the screw and is threaded into the threaded hole, so as to fixedly connect the lower protective cover 120 and the upper protective cover 110. The lower housing 120 and the upper housing 110 are fixedly coupled by the fasteners, which improves the stability of the coupling of the lower housing 120 and the upper housing 110.

According to another embodiment of the present application, one of the upper cover 110 and the lower cover 120 is provided with a latch 125, and the other of the upper cover 110 and the lower cover 120 is provided with a latch groove 112 for latching the latch 125, wherein the latch 125 and the latch groove 112 cooperate to latch the upper cover 110 to the lower cover 120.

Specifically, in the present embodiment, the lower protective cover 120 is provided with a plurality of latches 125 at both sides in the width direction, and the plurality of latches 125 at each side are spaced apart along the length direction of the lower protective cover 120. The upper cover 110 is provided with downwardly disposed side plates 111 at both sides in the width direction. When the upper cover 110 is mounted on the lower cover 120, the two side plates 111 are distributed on both sides of the lower cover 120 in the width direction. Each side plate 111 is provided with a plurality of engaging grooves 112 for engaging the engaging blocks 125. When the upper protective cover 110 is installed, the upper protective cover 110 is fastened to the lower protective cover 120, so that the plurality of clamping blocks 125 are clamped in the clamping grooves 112, and the upper protective cover 110 and the lower protective cover 120 are clamped together, thereby being convenient and fast.

Referring to fig. 2, 3 and 4, according to still another embodiment of the present application, the vehicle seat 2 includes a left side seat 21 and a right side seat 22, and the wire harness protection structure of the present embodiment is provided at a position between the left side seat 21 and the right side seat 22. The cover assembly 1 is provided with a left harness inlet 102 and a right harness inlet 103, the harness channel 101 includes a left harness channel 1011 and a right harness channel 1012, the left harness channel 1011 communicates with the left harness inlet 102, and the right harness channel 1012 communicates with the right harness inlet 103.

Through the technical scheme, the wire harness protection structure is arranged between the left seat 21 and the right seat 22, so that a wire harness led out from the left seat 21 conveniently enters the left wire harness channel 1011 through the left wire harness inlet 102, and a wire harness led out from the right seat 22 enters the right wire harness channel 1011 through the right wire harness inlet 103, so that the wire harness led out from the seats on two sides is protected by the wire harness protection structure. The problem of the pencil appear distributing in disorder along with the seat removes is improved, reduced the pencil and received the extrusion and lead to the possibility of damaging when coming back at the seat.

Referring to fig. 1 and 5, further, the cover assembly 1 is provided with a harness outlet 104, and a left harness passage 1011 and a right harness passage 1012 both communicate with the harness outlet 104. The harness outlets 104 are each located at the end of the cover assembly 1 remote from the seat and disposed towards the floor. The portion of the wire harness located outside the wire harness outlet 104 is arranged below the floor after passing through the floor. The length of the exposed part of the wiring harness above the floor is reduced, and the possibility of damage of the wiring harness is reduced.

Further, be provided with a plurality of pencil fastener 3 in the pencil passageway 101, a plurality of pencil fasteners 3 are suitable for the pencil chucking in pencil passageway 101, and the random removal of restriction pencil has strengthened the stability of pencil.

Further, the wire harness passage 101 includes: a first side wall and a second side wall facing each other, the plurality of wire harness clasps 3 comprising: a plurality of first snap members 31 provided on the first sidewall and spaced apart, and a plurality of second snap members 32 provided on the second sidewall and spaced apart. A plurality of first joint spare 31 and a plurality of second joint spare 32 mutually support, from the both sides chucking pencil of pencil, the removal of pencil of restriction has further strengthened the stability of pencil.

Specifically, in one embodiment of the present application, each first snap member 31 and the corresponding second snap member 32 are directly opposite to each other in the width direction of the harness passage 101. In other embodiments of the present application, the first and second pluralities of snap-in

members

31 and 32 are staggered in the length direction of the wire harness passage 101.

The embodiment of the application also provides a vehicle seat 2, which comprises a left seat 21 and a right seat 22, wherein the left seat 21 and the right seat 22 are adjacent, and an avoidance space 23 is arranged between the left seat 21 and the right seat 22. The vehicle seat 2 further includes the wire harness protection structure in the present application, and the front end of the wire harness protection structure extends into the avoidance space 23.

Through stretching into dodging in the space 23 with the front end of pencil protection architecture, the pencil that left side seat 21 was drawn forth and the pencil that right side seat 22 was drawn forth directly get into protecting cover assembly 1 in dodging space 23, have further reduced the pencil and have got into the distance between the position of protecting cover assembly 1 and the vehicle seat pivot, have reduced the displacement volume of pencil when the seat rotates, have reduced the possibility that the pencil damaged.

The embodiment of the application also provides a vehicle, and the vehicle comprises the wire harness protection structure provided by the application. Since the vehicle according to the embodiment of the present application is provided with the above-described wire harness protection structure, the wire harness led out of the vehicle seat 2 is protected by the wire harness protection structure, the possibility of damage to the wire harness is reduced, and the service life of the wire harness is prolonged.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

In the description of the present application, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present application, "a plurality" means two or more.

In the description of the present application, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact not directly but via another feature therebetween.

In the description of the present application, the first feature being "on," "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 present application. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A wire harness protection structure for a vehicle seat, characterized by comprising: the protective cover assembly (1), a wiring harness channel (101) is arranged in the protective cover assembly (1), and the protective cover assembly (1) is arranged on the floor or a lower body beam of the vehicle so as to at least partially shield a wiring harness of a seat assembly of the vehicle; wherein

The protective cover assembly (1) comprises: go up protecting cover (110) and set up and be in go up lower protecting cover (120) of protecting cover (110) below, lower protecting cover (120) sets up on the floor and with it prescribes a limit to go up protecting cover (110) pencil passageway (101), the front end of going up protecting cover (110) is buckled downwards or the front end of lower protecting cover (120) is buckled in order to form the shutoff towards the top open backstop section (105) before pencil passageway (101).

2. The wire harness protection structure according to claim 1, wherein the lower protective cover (120) includes: a lower protective cover straight section (1201) and a lower protective cover lifting section (1202) which is arranged on the lower protective cover straight section (1201) and extends towards the upper part and the front part, wherein the lower protective cover straight section (1201) is arranged on the floor or a lower vehicle body beam;

go up protecting cover (110) including last protecting cover straight section (1101) and set up go up protecting cover straight section (1101) and towards last protecting cover lifting section (1102) of top and the place ahead extension, go up protecting cover straight section (1101) with down protecting cover straight section (1201) just right in the up-down direction, go up protecting cover lifting section (1102) with protecting cover lifting section (1202) just right in the up-down direction down.

3. The wire harness protection structure according to claim 2, wherein the lower cover lift section (1202) is disposed above a spindle (4) of a vehicle seat.

4. The wire harness protection structure according to claim 1, wherein a plurality of spaced ridges (123) are provided on the lower cover (120), each of the ridges (123) protruding downward and defining the wire harness passage (101) with the upper cover (110).

5. Harness protection structure according to claim 4, characterized in that the cover assembly (1) is provided with a left harness inlet (102) and a right harness inlet (103);

the harness passage (101) includes: a left harness passage (1011) and a right harness passage (1012), the left harness passage (1011) being in communication with the left harness inlet (102), the right harness passage (1012) being in communication with the right harness inlet (103).

6. The wire harness protection structure according to claim 1, wherein a plurality of wire harness catches (3) are provided in the wire harness channel (101), the plurality of wire harness catches (3) being adapted to catch a wire harness within the wire harness channel (101).

7. The wire harness protection structure according to claim 6, wherein the wire harness passage (101) includes: a first side wall and a second side wall facing each other, the plurality of wire harness clips (3) comprising: a plurality of spaced apart first snap members (31) disposed on the first side wall and a plurality of spaced apart second snap members (32) disposed on the second side wall.

8. The wire harness protection structure according to claim 7, wherein each of the first snap pieces (31) and the corresponding second snap piece (32) are opposed to each other in a width direction of the wire harness passage (101); or

The first clamping pieces (31) and the second clamping pieces (32) are staggered in the length direction of the wiring harness channel (101).

9. A vehicle seat, characterized by comprising:

the seat comprises a left seat (21) and a right seat (22), wherein the left seat (21) and the right seat (22) are adjacent, and an avoidance space (23) is arranged between the left seat (21) and the right seat (22);

the wire harness protection structure according to any one of claims 1 to 8, a front end of the wire harness protection structure protruding into the evacuation space (23).

10. A vehicle, characterized by comprising: the wire harness protection structure of claim 9.