CN217563211U

CN217563211U - A fixed protection wire casing for car wiring harness

Info

Publication number: CN217563211U
Application number: CN202220602917.9U
Authority: CN
Inventors: 赵晓峰
Original assignee: Changchun Hongtuo Automotive Electric Manufacturing Co ltd
Current assignee: Changchun Hongtuo Automotive Electric Manufacturing Co ltd
Priority date: 2022-03-19
Filing date: 2022-03-19
Publication date: 2022-10-11
Anticipated expiration: 2032-03-19

Abstract

The utility model discloses a fixed protection wire casing for car wiring harness, including upper cover plate, lower apron and bottom plate, it is fixed through the block structure between upper cover plate and the lower apron, apron and bottom plate integrated into one piece down, the block structure is including the right angle knee of locating the upper cover plate both sides, locate the picture peg of right angle knee bottom, locate the fixed block of bottom plate upper surface and locate the inside slot of fixed block, the picture peg is inserted with the slot each other and is closed, the picture peg passes through fixing bolt and fixed block is fixed, the utility model discloses a set up upper cover plate, lower apron, bottom plate, right angle knee, fixed block, picture peg, slot and fixing bolt etc. have can be with the more firm advantage of block between the upper cover plate of protection wire casing and the lower apron, solved the problem that the easy not hard up emergence is not hard up between the upper cover plate of current protection wire casing and the lower apron.

Description

A fixed protection wire casing for car wiring harness

Technical Field

The utility model belongs to the technical field of the wire casing design, especially, relate to a fixed protection wire casing for car wiring harness.

Background

The automobile jolts in the driving process, the automobile vibrates in the driving process, wires in the automobile need to be matched with a protection structure to protect the wiring harnesses of the automobile in the installation process, particularly wires of a bottom plate part which is easy to scratch and rub frequently need to be protected, the wires are placed in a protection wire groove in the existing protection measure, then the protection wire groove and the automobile body are fixed, but most of the existing protection wire grooves are formed by two cover plates which are clamped mutually, a plurality of cover plates are not firm enough after being clamped, the cover plates of the wire grooves of the automobile in the jolting process are easy to loosen, the wiring harnesses are protected, and therefore the fixed protection wire groove for the wiring harnesses of the automobile is continuously designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a fixed protection wire casing for car wiring harness has can be with the upper cover plate of protection wire casing and the more firm advantage of block between the apron down, has solved the problem that takes place not hard up easily between the upper cover plate of current protection wire casing and the apron down.

The utility model discloses a realize like this, a fixed protection wire casing for car wiring harness, including upper cover plate, lower apron and bottom plate, it is fixed through the block structure between upper cover plate and the lower apron, apron and bottom plate integrated into one piece down, the block structure is including the right angle knee of locating the upper cover plate both sides, locate the picture peg of right angle knee bottom, locate the fixed block of bottom plate upper surface and locate the inside slot of fixed block, the picture peg is inserted each other with the slot and is closed, the picture peg passes through fixing bolt and fixed block is fixed.

As the utility model discloses preferred, fixing bolt's upper portion is provided with the rubber buffer.

As the utility model discloses it is preferred, the bottom both sides fixedly connected with T type fixture block of upper cover plate, the spout has been seted up to the upper surface both sides of apron down, T type fixture block can slide in the inside of spout.

As the utility model discloses it is preferred, four turnings of bottom plate are provided with square groove, the bottom in square groove is provided with fastening bolt.

As the utility model discloses preferred, the inside joint in square groove has the rubber pad.

As the utility model discloses it is preferred, be provided with casing and lower casing between upper cover plate and the lower cover plate, the semicircle recess has all been seted up on the surface of last casing and lower casing, the bottom of going up the casing is provided with the cover post, the upper portion of casing is provided with the grafting post down, the grafting post is inserted each other with the cover post and is closed.

As the utility model discloses preferred, one side that the upper cover plate is close to the upper housing and one side that the lower apron is close to lower casing all are provided with the foam-rubber cushion, the foam-rubber cushion supports tightly each other with upper housing and lower casing.

As the utility model discloses preferred, fixed connection between lower casing and the lower cover plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up upper cover plate, lower apron, bottom plate, right angle knee, fixed block, picture peg, slot and fixing bolt, can make during the picture peg with upper cover plate fixed connection inserts the slot, can make and support tightly between upper cover plate and the lower apron, through fixing bolt with fixed can avoiding taking place relative displacement between upper cover plate and the lower apron between picture peg and the fixed block.

2. The utility model discloses a set up the rubber buffer, can be so that avoid fastening bolt to expose in the air, protect fixing bolt and avoid rustting.

3. The utility model discloses a set up T type fixture block and spout, can be so that upper cover plate and lower cover plate in the middle of more firm, before picture peg and fixed block are fixed, at first place the inside of spout with T type fixture block, then slide the upper cover plate, the upper cover plate drives the opposite side that T type slider slided the spout, the inside of slot just in time inserted to the picture peg this moment.

4. The utility model discloses a set up fastening bolt, can be so that be convenient for between bottom plate and the automobile body fixed.

5. The utility model discloses a set up the rubber pad, can avoid fastening bolt and air contact, play the guard action to fastening bolt.

6. The utility model discloses a set up casing, lower casing, semicircular groove, cover post and the grafting post, can make at first place the wire in the semicircular groove of casing down, will go up and insert between the cover post of casing bottom and the grafting post on casing upper portion down and close, go up the semicircular groove of casing and the semicircular groove constitution holistic circular recess of casing down, can protect the pencil.

7. The utility model discloses a set up the foam-rubber cushion, can alleviate the pencil vibrations between last casing and the lower casing.

8. The utility model discloses a set up down casing and lap down between fixed connection, can be so that go up casing and lower casing assembly back, can fix between upper cover plate and the lower cover plate, can not take place to slide.

Drawings

FIG. 1 is a schematic structural view provided by the present invention;

fig. 2 is an exploded schematic view provided by the present invention;

fig. 3 is an enlarged schematic view of fig. 2 at B according to the present invention;

fig. 4 is an enlarged schematic view of the present invention at C in fig. 2;

fig. 5 is a side view provided by the present invention;

FIG. 6 isbase:Sub>A schematic cross-sectional view taken at A-A of FIG. 5 according to the present invention;

fig. 7 is an enlarged schematic view of the position D in fig. 6 according to the present invention.

In the figure: 1. an upper cover plate; 2. a lower cover plate; 3. a base plate; 4. a right-angled bent rod; 5. a fixed block; 6. inserting plates; 7. a slot; 8. fixing the bolt; 9. a rubber plug; 10. a T-shaped fixture block; 11. a chute; 12. fastening a bolt; 13. a square groove; 14. a rubber pad; 15. an upper housing; 16. a lower housing; 17. sleeving a column; 18. inserting the column; 19. a semicircular groove; 20. a spongy cushion.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model relates to a fixed protection wire casing for car wiring harness, including upper cover plate 1, lower apron 2 and bottom plate 3, it is fixed through block structure between upper cover plate 1 and the lower apron 2,

lower apron

2 and 3 integrated into one piece of bottom plate, block structure is including the right angle knee 4 of locating 1 both sides of upper cover plate, locate the picture peg 6 of right angle knee 4 bottom, locate the fixed block 5 of 3 upper surfaces of bottom plate and locate the inside slot 7 of fixed block 5, picture peg 6 and slot 7 are inserted each other and are closed, picture peg 6 is fixed with fixed block 5 through fixing bolt 8.

Adopt above-mentioned scheme: through setting up upper cover plate 1, lower cover plate 2, bottom plate 3, right angle knee 4, fixed block 5, picture peg 6, slot 7 and fixing bolt 8, can make and insert slot 7 with picture peg 6 of upper cover plate 1 fixed connection, can make and support tightly between upper cover plate 1 and the lower cover plate 2, through fixing bolt 8 with picture peg 6 and fixed block 5 between fixed can avoid taking place relative displacement between upper cover plate 1 and the lower cover plate 2.

Referring to fig. 3, a rubber stopper 9 is provided at an upper portion of the fixing bolt 8.

Adopt above-mentioned scheme: through setting up rubber buffer 9, can be so that avoid fastening bolt 12 to expose in the air, protect fixing bolt 8 and avoid rustting.

Referring to fig. 4, T-shaped fixture blocks 10 are fixedly connected to two sides of the bottom of the upper cover plate 1, sliding grooves 11 are formed in two sides of the upper surface of the lower cover plate 2, and the T-shaped fixture blocks 10 can slide inside the sliding grooves 11.

Adopt above-mentioned scheme: through setting up T type fixture block 10 and spout 11, can make upper cover plate 1 and lower cover plate 2 middle more firm, before picture peg 6 is fixed with fixed block 5, at first place the inside of spout 11 with T type fixture block 10, then slide upper cover plate 1, upper cover plate 1 drives the opposite side that T type slider slided spout 11, and picture peg 6 just in time inserts the inside of slot 7 this moment.

Referring to fig. 2 and 4, the bottom plate 3 is provided at four corners thereof with square grooves 13, and fastening bolts 12 are provided at bottoms of the square grooves 13.

Adopt above-mentioned scheme: by providing the fastening bolt 12, the bottom plate 3 and the vehicle body can be easily fixed to each other.

Referring to fig. 4, a rubber pad 14 is clamped inside the square groove 13.

Adopt above-mentioned scheme: by providing the rubber pad 14, the fastening bolt 12 can be prevented from contacting air, and the fastening bolt 12 can be protected.

Referring to fig. 4 and 7, an upper shell 15 and a lower shell 16 are arranged between the upper cover plate 1 and the lower cover plate 2, semicircular grooves 19 are respectively formed in the surfaces of the upper shell 15 and the lower shell 16, a sleeve column 17 is arranged at the bottom of the upper shell 15, an insertion column 18 is arranged at the upper part of the lower shell 16, and the insertion column 18 and the sleeve column 17 are mutually inserted and combined.

The scheme is adopted: through setting up casing 15, lower casing 16, semicircular groove 19, cover post 17 and plug post 18, can make at first place the wire in the semicircular groove of casing 16 down, insert between the plug post 18 on cover post 17 and the casing 16 upper portion of casing 15 bottom and close, the semicircular groove of casing 15 and the semicircular groove of casing 16 down constitute a holistic circular recess, can protect the pencil.

Referring to fig. 7, sponge pads 20 are disposed on both sides of the upper cover plate 1 close to the upper casing 15 and the lower cover plate 2 close to the lower casing 16, and the sponge pads 20 abut against the upper casing 15 and the lower casing 16.

Adopt above-mentioned scheme: by providing the foam pad 20, the vibration of the wire harness between the upper case 15 and the lower case 16 can be reduced.

Referring to fig. 4, the lower case 16 is fixedly connected to the lower cover 2.

Adopt above-mentioned scheme: by arranging the fixed connection between the lower shell 16 and the lower cover plate 2, the upper shell 15 and the lower shell 16 can be fixed between the upper cover plate 1 and the lower cover plate 2 after being assembled, and sliding cannot occur.

The utility model discloses a theory of operation:

when the vehicle-mounted wiring harness fixing device is used, firstly, the lower shell 16 and the lower cover plate 2 are fixedly connected, wiring harnesses are placed in the semicircular groove 19 of the lower shell 16, then the sleeve column 17 at the bottom of the upper shell 15 and the inserting column 18 at the upper portion of the lower shell 16 are inserted, the semicircular groove of the upper shell 15 and the semicircular groove of the lower shell 16 form an integral circular groove, the wiring harnesses can be protected, then the T-shaped clamping block 10 is placed in the sliding groove 11, then the upper cover plate 1 slides, the upper cover plate 1 drives the T-shaped sliding block to slide to the other side of the sliding groove 11, at the moment, the inserting plate 6 is just inserted into the inserting groove 7, then the inserting plate 6 and the fixing block 5 are fixed through the fixing bolt 8, then the rubber plug 9 covers the upper portion of the fixing bolt 8, the sponge pad 20 can absorb shock of the wiring harnesses, the bottom plate 3 is fixed on a vehicle body through the fastening bolt 12, and then the rubber pad 14 is clamped in the square groove 13 to seal the upper portion of the fastening bolt 12.

In summary, the following steps: this a fixed protection wire casing for car wiring harness, through setting up upper cover plate 1, lower apron 2, bottom plate 3, right angle knee 4, fixed block 5, picture peg 6, slot 7 and fixing bolt 8 etc. has the more firm advantage that can be with the block between the upper cover plate 1 of protection wire casing and the lower apron 2, has solved the problem that takes place to become flexible easily between the upper cover plate 1 of current protection wire casing and the lower apron 2.

It is noted that, herein, relational terms such as first and second, and the like may be 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 apparatus 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 apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed protection wire casing for car wiring harness, includes upper cover plate (1), lower cover plate (2) and bottom plate (3), its characterized in that: upper cover plate (1) and down be fixed through the block structure between apron (2), apron (2) and bottom plate (3) integrated into one piece down, the block structure is including right angle knee (4) of locating upper cover plate (1) both sides, locate picture peg (6) of right angle knee (4) bottom, locate fixed block (5) of bottom plate (3) upper surface and locate inside slot (7) of fixed block (5), picture peg (6) and slot (7) are inserted each other and are closed, picture peg (6) are fixed through fixing bolt (8) and fixed block (5).

2. A fixed protective trunking for automotive wiring harnesses as recited in claim 1 further comprising: and a rubber plug (9) is arranged at the upper part of the fixing bolt (8).

3. A fixed protective trunking for automotive wiring harnesses as recited in claim 1 further comprising: the bottom two sides of the upper cover plate (1) are fixedly connected with T-shaped clamping blocks (10), the two sides of the upper surface of the lower cover plate (2) are provided with sliding grooves (11), and the T-shaped clamping blocks (10) can slide in the sliding grooves (11).

4. A fixed protective trunking for automotive wiring harnesses as recited in claim 1 further comprising: four corners of the bottom plate (3) are provided with square grooves (13), and fastening bolts (12) are arranged at the bottoms of the square grooves (13).

5. A fixed protective trunking for automotive wiring harnesses as recited in claim 4 further comprising: the inside joint in square groove (13) has rubber pad (14).

6. A fixed protective trunking for automotive wiring harnesses according to claim 1 wherein: an upper shell (15) and a lower shell (16) are arranged between the upper cover plate (1) and the lower cover plate (2), semicircular grooves (19) are formed in the surfaces of the upper shell (15) and the lower shell (16), sleeve columns (17) are arranged at the bottom of the upper shell (15), inserting columns (18) are arranged on the upper portion of the lower shell (16), and the inserting columns (18) and the sleeve columns (17) are mutually inserted and combined.

7. A fixed protective trunking for automotive wiring harnesses according to claim 6 wherein: sponge pads (20) are arranged on one side, close to the upper shell (15), of the upper cover plate (1) and one side, close to the lower shell (16), of the lower cover plate (2), and the sponge pads (20) are tightly abutted against the upper shell (15) and the lower shell (16).

8. A fixed protective trunking for automotive wiring harnesses as recited in claim 6 or 7 wherein: the lower shell (16) is fixedly connected with the lower cover plate (2).