CN217074243U

CN217074243U - Automobile interior part fixing device based on lightweight variable fiber reinforcement

Info

Publication number: CN217074243U
Application number: CN202220959092.6U
Authority: CN
Inventors: 陈传丽; 韦慧玲; 杨恒; 糜泽亮; 周雨; 刘建军; 全庆海; 张兴荣
Original assignee: Yangzhou City Hanjiang Yangzi Automobile Inner Decoration Parts Co ltd
Current assignee: Yangzhou City Hanjiang Yangzi Automobile Inner Decoration Parts Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-07-29
Anticipated expiration: 2032-04-24

Abstract

The utility model belongs to the technical field of automotive interior accessory technique and specifically relates to indicate a based on lightweight variable fiber reinforcement automotive interior spare fixing device, plaque in the door, the left end fixedly connected with otic placode of plaque in the door, first circular port has been seted up to the preceding terminal surface of otic placode, the parallel groove has been seted up to the preceding terminal surface of screw, sliding tray and square groove have been seted up to the inside of plaque in the door, the inside sliding connection of sliding tray has the picture peg, the inside threaded connection of picture peg has the threaded rod, the upper end fixedly connected with second bevel gear of threaded rod, the inside of plaque in the door rotates and is connected with the pivot, the first bevel gear of rear end fixedly connected with of pivot, the utility model discloses simple structure mutually supports through screw, picture peg and cardboard, and then reaches the more firm purpose of plaque in the door and door fixed connection.

Description

Automobile interior part fixing device based on lightweight variable fiber reinforcement

Technical Field

The utility model relates to an automotive interior accessory technical field especially relates to a based on lightweight variable fiber reinforcement automotive interior spare fixing device.

Background

The automobile interior part belongs to one of automobile parts, the automobile part is a product which forms each unit of the whole automobile and serves the automobile, and the part of automobile parts used for the automobile interior has certain decoration, so the automobile interior part is generally called as the automobile interior part in the industry at present.

The automobile interior trim comprises an automobile door interior trim plate, and when the automobile door interior trim plate is installed and fixed in an automobile traditionally, the automobile door interior trim plate is only fixedly installed in the automobile by utilizing screws, so that in the long-time running process of the automobile, the screws can fall off or become loose due to bumping of the automobile, and the falling off of the automobile door interior trim plate is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a fixing device based on lightweight variable fiber reinforced automotive upholstery.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing device for automobile interior parts based on light-weight variable fiber reinforcement comprises an automobile door interior plate, the left end of the vehicle door inner decorative plate is fixedly connected with an ear plate, the front end surface of the ear plate is provided with a first round hole, the upper end of the vehicle door inner decorative plate is fixedly connected with a clamping plate, the front end surface of the vehicle door inner decorative plate is provided with a circular groove and a second circular hole, the inner part of the circular groove is movably connected with a safety screw, the second circular hole is in threaded connection with the safety screw, the front end surface of the safety screw is provided with a flat groove, the interior of the vehicle door interior trimming panel is provided with a sliding groove and a square groove, an inserting plate is connected inside the sliding groove in a sliding manner, a threaded rod is connected inside the inserting plate in a threaded manner, the upper end fixedly connected with second bevel gear of threaded rod, the inside of plaque rotates and is connected with the pivot in the door, the rear end fixedly connected with first bevel gear of pivot.

As a further description of the above technical solution: the first bevel gear, the second bevel gear and the square groove are in rotating connection, the first bevel gear and the second bevel gear are meshed, and when the square groove type gear box works, the first bevel gear rotates to drive the second bevel gear to rotate.

As a further description of the above technical solution: the front end face of the rotating shaft is provided with a hexagonal groove, and a hexagonal wrench is used for stretching into the hexagonal groove to enable the rotating shaft to rotate during operation.

As a further description of the above technical solution: the thread shapes of the threaded rod and the inserting plate are triangular, and during work, the inserting plate can be firmly fixed on the circumferential surface of the threaded rod and cannot easily move due to the fact that the triangular threads have self-locking performance when the threaded rod does not rotate.

As a further description of the above technical solution: the limiting groove has been seted up to the inside of plaque in the door, the inside sliding connection of limiting groove has the stopper, fixed connection between stopper and the picture peg, limiting groove and stopper one-to-one, symmetric distribution are both ends about the picture peg, and the during operation is under the effect of stopper and limiting groove for the picture peg can be more stable remove, and the picture peg can not break away from with the sliding tray, and then has avoided picture peg and door interior plaque to break away from, has just so reached the purpose of protection integrated device.

As a further description of the above technical solution: the inside fixedly connected with bearing frame in square groove, rotate between bearing frame and the threaded rod and be connected, the during operation, under the effect of bearing frame, play the effect of support to the threaded rod for the threaded rod can be more stable rotate.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this a fixing device based on lightweight variable fiber reinforcement automotive interior spare, through the cardboard, the apparatus further comprises a rotating shaft, the hexagonal groove, first bevel gear, second bevel gear, the threaded rod, the picture peg, the otic placode, first circular port, the second circular port, under the cooperation of circular groove and safety screw, can stretch into in the door cardboard and the otic placode, it fixes to recycle ordinary screw and pass first circular port, it fixes to recycle safety screw and pass the second circular port, rotate the pivot after that, make the picture peg remove downwards, insert in the door, utilize the screw like this, picture peg and cardboard mutually support, and then reach the more firm purpose that makes interior plaque of door and door fixed connection.

2. Compared with the prior art, this a fixing device based on lightweight variable fiber reinforcement automotive interior spare through stopper and spacing groove's cooperation down for the removal that the picture peg can be more stable, and the plug can not be easy break away from with the plaque in the door, and then reach the purpose of protection overall installation.

Drawings

Fig. 1 is a schematic view of the overall structure of a lightweight variable fiber reinforced automotive upholstery fixing device according to the present invention;

fig. 2 is a schematic view of the split overall structure of the fixing device for the automotive upholstery based on lightweight variable fiber reinforcement according to the present invention;

fig. 3 is a schematic view of the overall structure of a front view section of a fixing device for automotive interior parts based on lightweight variable fiber reinforcement according to the present invention;

fig. 4 is a schematic view of a part of the structure of a fixing device for an automotive interior based on lightweight variable fiber reinforcement according to the present invention;

fig. 5 is a schematic view of the overall structure of a left-side section of a fixing device for automotive interior parts based on lightweight variable fiber reinforcement according to the present invention;

fig. 6 is an enlarged schematic structural view of a in fig. 5 of a fixing device for automotive upholstery based on lightweight variable fiber reinforcement according to the present invention.

Illustration of the drawings:

1. a door trim panel; 2. a safety screw; 3. flattening the groove; 4. clamping a plate; 5. an ear plate; 6. a first circular hole; 7. inserting plates; 8. a limiting block; 9. a limiting groove; 10. a rotating shaft; 11. a first bevel gear; 12. a second bevel gear; 13. a threaded rod; 14. a circular groove; 15. a second circular hole; 16. a hexagonal groove; 17. a square groove; 18. a sliding groove; 19. and a bearing seat.

Detailed Description

Referring to fig. 1-6, the utility model provides a pair of based on lightweight variable fiber reinforcement automotive interior spare fixing device: plaque 1 in the door, the left end fixedly connected with otic placode 5 in plaque 1 in the door, first circular port 6 has been seted up to the preceding terminal surface of otic placode 5, plaque 1's upper end fixedly connected with cardboard 4 in the door, circular recess 14 and second circular port 15 have been seted up to plaque 1's preceding terminal surface in the door, circular recess 14's inside swing joint has safety screw 2, threaded connection between second circular port 15 and the safety screw 2, flat groove 3 has been seted up to safety screw 2's preceding terminal surface, sliding tray 18 and square groove 17 have been seted up to plaque 1's inside in the door, sliding connection has picture peg 7 in sliding tray 18's inside, the inside threaded connection of picture peg 7 has threaded rod 13, threaded rod 13's upper end fixedly connected with second bevel gear 12, plaque 1's inside rotation is connected with pivot 10 in the door, the first bevel gear 11 of rear end fixedly connected with of pivot 10.

As a further embodiment of the above technical solution: the first bevel gear 11 and the second bevel gear 12 are rotatably connected with the square groove 17, the first bevel gear 11 is meshed with the second bevel gear 12, and when the first bevel gear 11 rotates, the second bevel gear 12 is driven to rotate.

As a further embodiment of the above technical solution: the front end surface of the rotating shaft 10 is provided with a hexagonal groove 16, and when the rotating shaft 10 works, a hexagonal wrench is used for extending into the hexagonal groove 16, so that the rotating shaft 10 rotates.

As a further embodiment of the above technical solution: the thread shapes of the threaded rod 13 and the inserting plate 7 are triangular, and when the inserting plate works, the triangular threads have self-locking performance, so that the inserting plate 7 can be firmly fixed on the circumferential surface of the threaded rod 13 and cannot easily move when the threaded rod 13 does not rotate.

As a further embodiment of the above technical solution: spacing groove 9 has been seted up to plaque 1's inside in the door, the inside sliding connection of spacing groove 9 has stopper 8, fixed connection between stopper 8 and the picture peg 7, spacing groove 9 and stopper 8 one-to-one, the symmetric distribution is both ends about picture peg 7, in operation, under stopper 8 and spacing groove 9's effect, make picture peg 7 can more stable remove, and picture peg 7 can not break away from with sliding tray 18, and then avoided picture peg 7 and door plaque 1 to break away from, just so reached the purpose of protection integrated device.

As a further embodiment of the above technical solution: the inside fixedly connected with bearing frame 19 of square groove 17 rotates between bearing frame 19 and the threaded rod 13 and is connected, and the during operation, under the effect of bearing frame 19, plays the effect of support to threaded rod 13 for threaded rod 13 can more stable rotate.

The working principle is as follows:

use the utility model discloses the time, when installing door interior trim panel 1, insert the inside of door to cardboard 4 and otic placode 5, realize cardboard 4 and otic placode 5 and door and peg graft, it fixes otic placode 5 to pass first circular port 6 to recycle ordinary screw, take up safety screw 2 and insert the inside and rotate of second circular port 15 along circular recess 14 after that, utilize safety screw 2 to pass second circular port 15 and fix door interior trim panel 1 on the door, utilize the hexagonal spanner to stretch into the inside rotation of hexagonal recess 16 to drive pivot 10 to rotate after that, pivot 10 rotates and drives first bevel gear 11 to rotate, and then drive second bevel gear 12 and rotate, second bevel gear 12 rotates and drives threaded rod 13 and rotates, threaded rod 13 rotates and makes picture peg 7 move down along sliding recess 18, along with the removal of picture peg 7, picture peg 7 inserts the inside of door gradually, utilize safety screw 2 like this, The inserting plate 7 and the clamping plate 4 are matched with each other, so that the aim of fixedly connecting the vehicle door interior trim panel 1 and the vehicle door is fulfilled more firmly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a based on variable fibre reinforcing automotive interior spare fixing device of lightweight, includes plaque (1) in the door, its characterized in that: the left end fixedly connected with otic placode (5) of plaque (1) in the door, first circular port (6) have been seted up to the preceding terminal surface of otic placode (5), the upper end fixedly connected with cardboard (4) of plaque (1) in the door, circular slot (14) and second circular port (15) have been seted up to the preceding terminal surface of plaque (1) in the door, the inside swing joint of circular slot (14) has safety screw (2), threaded connection between second circular port (15) and safety screw (2), keyway (3) have been seted up to the preceding terminal surface of safety screw (2), sliding tray (18) and square groove (17) have been seted up to the inside of plaque (1) in the door, the inside sliding connection of sliding tray (18) has picture peg (7), the inside threaded connection of picture peg (7) has threaded rod (13), the upper end fixedly connected with second bevel gear (12) of threaded rod (13), the interior of the vehicle door interior trimming panel (1) is rotatably connected with a rotating shaft (10), and the rear end of the rotating shaft (10) is fixedly connected with a first bevel gear (11).

2. The automotive interior fixing device based on light-weight variable fiber reinforcement is characterized in that: the first bevel gear (11) and the second bevel gear (12) are in rotary connection with the square groove (17), and the first bevel gear (11) is meshed with the second bevel gear (12).

3. The automotive interior fixing device based on light-weight variable fiber reinforcement is characterized in that: the front end face of the rotating shaft (10) is provided with a hexagonal groove (16).

4. The automotive interior fixing device based on light-weight variable fiber reinforcement is characterized in that: the thread shapes of the threaded rod (13) and the inserting plate (7) are triangular.

5. The automotive interior fixing device based on light-weight variable fiber reinforcement is characterized in that: spacing groove (9) have been seted up to the inside of plaque (1) in the door, the inside sliding connection of spacing groove (9) has stopper (8), fixed connection between stopper (8) and picture peg (7), spacing groove (9) and stopper (8) one-to-one, both ends about picture peg (7) are in symmetric distribution.

6. The automotive interior fixing device based on light-weight variable fiber reinforcement is characterized in that: the inside fixedly connected with bearing frame (19) of square groove (17), rotate between bearing frame (19) and threaded rod (13) and be connected.