CN209142239U - A kind of external protection board of boot that vehicle wearability is good - Google Patents

Abstract

The utility model discloses a kind of external protection boards of boot that vehicle wearability is good, including base box, the inside adjacent surface of the base box offers mounting hole and track groove, the inside of the base box is equipped with rotating bar, the rod end of the rotating bar is in contact with the bottom hole of mounting hole, the outside fixing sleeve of the rotating bar is connected to cylindrical body, the outer surface of the cylindrical body offers blind hole, the bottom hole of the blind hole is fixed with spring, the fixed restraining position ring block in the top of the blind hole, the inside of the stop collar, which is run through, motion bar, support plate is fixed at the top of the motion bar, the bottom end of the motion bar is fixed with link block, the bottom end of the link block is fixedly connected with spring, disrance sleeve is socketed on the outside of the cylindrical body.The utility model is by reducing the protection board and object contact surface and object being avoided to produce relative sliding with plate surface is protected, to reach reduction protection board surface abrasion purpose.

Description

A kind of external protection board of boot that vehicle wearability is good

Technical field

The utility model relates to protection board technical field more particularly to a kind of external guarantors of boot that vehicle wearability is good Backplate.

Background technique

Vehicle trunk is usually all used to store article or sundries, and when moving up article or sundries, object is often The surface of the external protection board of boot is struck, while object is in the handling process, object often carries out on the surface of protection board Sliding, therefore be easy to so that the external protection board of boot occurs scratching abrasion, it is easy over time so that for the external protection of case Plate damages, further, since the external protection board of boot is easy to attach dust and other impurities, cleaning is more inconvenient, influences vehicle Health and beauty.

Utility model content

Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of vehicle proposed is with wear-resisting The good external protection board of boot of property.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of external protection board of boot that vehicle wearability is good, including base box, the inside of the base box are adjacent Face offers mounting hole and track groove, and the inside of the base box is equipped with rotating bar, the rod end and mounting hole of the rotating bar Bottom hole be in contact, the outside fixing sleeve of the rotating bar is connected to cylindrical body, and the outer surface of the cylindrical body offers blind hole, The bottom hole of the blind hole is fixed with spring, and the fixed restraining position ring block in the top of the blind hole, the inside of the stop collar, which is run through, work Lever is fixed with support plate at the top of the motion bar, and the bottom end of the motion bar is fixed with link block, the bottom of the link block End is fixedly connected with spring, and disrance sleeve, the inner wall phase of the support plate and disrance sleeve are socketed on the outside of the cylindrical body It contacts, convex block is fixed on the outside of the disrance sleeve, the top of base box is equipped with active box, the edge and rail of the active box Road slot activity clamping, the inner bottom wall of the active box are fixed with hairbrush, and the hairbrush is in contact with disrance sleeve, the base box Bottom be fixed with mounting plate, the both ends of the mounting plate offer through-hole.

Preferably, the mounting hole is located at the surface of track groove, and the quantity of the mounting hole is four, the mounting hole Every two is one group and is located on the inside adjacent surface of base box, is respectively and fixedly provided with bearing holder (housing, cover) inside four mounting holes.

Preferably, the quantity of the blind hole is several, several blind holes are evenly distributed on the outside of cylindrical body.

Preferably, the cross-sectional shape of the support plate is arc-shaped, the radian face of the support plate and disrance sleeve Mutually agree in radian face.

Preferably, the cross section of the convex block is hemispherical, and the quantity of the convex block is several.

Preferably, the inner bottom surface of the active box is shiny surface, and the bottom of the active box is in contact with base box.

Compared with prior art, the utility model has the beneficial effects that

1, pass through setting mounting hole, rotating bar, cylindrical body, blind hole, spring, stop collar, motion bar, branch in the utility model Fagging, disrance sleeve, convex block and link block, by reducing the protection board and object contact surface and avoiding object and the protection board table Face generates sliding, so that the external protection board of the boot has good wearability, improves service life, reduces simultaneously Noise.

2, by setting active box, hairbrush, bearing holder (housing, cover), base box and track groove in the utility model, so that the protection board The dust on surface can be removed in time, so that the protection board is clean and tidy, be convenient to clean.

In conclusion the external protection board of boot that the vehicle wearability is good, is connect by reducing the protection board with object Contacting surface and avoid object with protection plate surface produce relative sliding, thus reach reduce protection board surface abrasion purpose, improve The wearability of the protection board, furthermore by increasing active box and hairbrush, so that the protection board easily facilitates cleaning.

Detailed description of the invention

Fig. 1 be the utility model proposes the sectional structure of the good external protection board of boot of vehicle wearability a kind of show It is intended to；

Fig. 2 be the utility model proposes a kind of good external protection board of boot of vehicle wearability cylindrical body it is transversal Face structural schematic diagram；

Fig. 3 is enlarged drawing at A in the utility model Fig. 2；

Fig. 4 be the utility model proposes a kind of good external protection board of boot of vehicle wearability vertical view signal Figure.

In figure: 1 base box, 2 mounting holes, 3 track grooves, 4 rotating bars, 5 cylindrical bodies, 6 blind holes, 7 springs, 8 stop collars, 9 are lived Lever, 10 support plates, 11 disrance sleeves, 12 convex blocks, 13 link blocks, 14 active box, 15 hairbrush, 16 bearing holder (housing, cover)s, 17 mounting plates, 18 Through-hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-4, a kind of external protection board of boot that vehicle wearability is good, including base box 1, base box 1 Inside adjacent surface offers mounting hole 2 and track groove 3, and the inside of base box 1 is equipped with rotating bar 4, the rod end and peace of rotating bar 4 The bottom hole in dress hole 2 is in contact, and the outside fixing sleeve of rotating bar 4 is connected to cylindrical body 5, and the outer surface of cylindrical body 5 offers blind hole 6, the bottom hole of blind hole 6 is fixed with spring 7, and spring 7 plays buffer function, and the fixed restraining position ring block 8 in the top of blind hole 6 prevents activity Bar 9 falls off inside blind hole 6, and through there is motion bar 9, the top of motion bar 9 is fixed with support plate 10 for the inside of stop collar 8, living The bottom end of lever 9 is fixed with link block 13, and the bottom end of link block 13 is fixedly connected with spring 7, the outside of cylindrical body 5 be socketed with every From casing 11, support plate 10 is in contact with the inner wall of disrance sleeve 11, and the inner wall and support plate 10 of disrance sleeve 11 pass through glue It is connected, the outside of disrance sleeve 11 is fixed with convex block 12, and the top of base box 1 is equipped with active box 14, the edge of active box 14 It is clamped with 3 activity of track groove, the inner bottom wall of active box 14 is fixed with hairbrush 15, and hairbrush 15 is in contact with disrance sleeve 11, pedestal The bottom of box 1 is fixed with mounting plate 17, and the both ends of mounting plate 17 offer through-hole 18, and through-hole 18 and mounting plate 17 are convenient for the guarantor The installation of backplate is fixed.

Mounting hole 2 is located at the surface of track groove 3, and the quantity of mounting hole 2 is four, and 2 every two of mounting hole is a component It Wei Yu not be respectively and fixedly provided with bearing holder (housing, cover) 16 inside four mounting holes 2 on the inside adjacent surface of base box 1, reduce the friction of mounting hole 2 The quantity of power, blind hole 6 is several, several blind holes 6 are evenly distributed on the outside of cylindrical body 5, the cross section shape of support plate 10 Shape be it is arc-shaped, the radian face of support plate 10 is mutually agreed with the radian face of disrance sleeve 11, and the cross section of convex block 12 is hemispherical, The quantity of convex block 12 is several, and the inner bottom surface of active box 14 is shiny surface, and the bottom of active box 14 is in contact with base box 1.

Working principle: when object passes through the protection board.Object is in contact with the convex block 13 in 11 outside of disrance sleeve first, Reduce the contact area of object Yu the protection board, at the same time, motion bar 9, which is under pressure, makes blind hole 6 by link block 13 Deformation occurs for internal spring 7, plays certain buffer function to object, reduces impact of the object to the protection board, when object with When opposite sliding occurs for the protection board, at this time under the action of frictional force between convex block 13 and object, cylindrical body 5 is with turning Lever 4 rotates, and reduces object and the opposite sliding of the protection board, so that the protection board has good wearability, At the same time, during cylindrical body 5 is rotated with rotating bar 4, hairbrush 15 is by the ash of disrance sleeve 11 and 13 surface of convex block Dirt is cleaned in active box 14, is then pulled out active box 14 along track groove 3, convenient for the cleaning of the protection board.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of external protection board of boot that vehicle wearability is good, including base box (1), which is characterized in that the pedestal The inside adjacent surface of box (1) offers mounting hole (2) and track groove (3), and the inside of the base box (1) is equipped with rotating bar (4), the rod end of the rotating bar (4) is in contact with the bottom hole of mounting hole (2), and the outside fixing sleeve of the rotating bar (4) is connected to The outer surface of cylindrical body (5), the cylindrical body (5) offers blind hole (6), and the bottom hole of the blind hole (6) is fixed with spring (7), the top of the blind hole (6) is fixed restraining position ring block (8), and the inside of the stop collar (8), which is run through, to be had motion bar (9), described It is fixed at the top of motion bar (9) support plate (10), the bottom end of the motion bar (9) is fixed with link block (13), the connection The bottom end of block (13) is fixedly connected with spring (7), is socketed with disrance sleeve (11), the support on the outside of the cylindrical body (5) Plate (10) is in contact with the inner wall of disrance sleeve (11), is fixed with convex block (12), the bottom on the outside of the disrance sleeve (11) The top of seat box (1) is equipped with active box (14), and the edge of the active box (14) and track groove (3) activity are clamped, the activity The inner bottom wall of box (14) is fixed with hairbrush (15), and the hairbrush (15) is in contact with disrance sleeve (11), the base box (1) Bottom is fixed with mounting plate (17), and the both ends of the mounting plate (17) offer through-hole (18).

2. a kind of good external protection board of boot of vehicle wearability according to claim 1, which is characterized in that described Mounting hole (2) is located at the surface of track groove (3), and the quantity of the mounting hole (2) is four, mounting hole (2) every two It is located at for one group on the inside adjacent surface of base box (1), is respectively and fixedly provided with bearing holder (housing, cover) inside four mounting holes (2) (16)。

3. a kind of good external protection board of boot of vehicle wearability according to claim 1, which is characterized in that described The quantity of blind hole (6) is several, several blind holes (6) are evenly distributed on the outside of cylindrical body (5).

4. a kind of good external protection board of boot of vehicle wearability according to claim 1, which is characterized in that described The cross-sectional shape of support plate (10) is arc-shaped, the radian face of the support plate (10) and the radian face phase of disrance sleeve (11) Agree with.

5. a kind of good external protection board of boot of vehicle wearability according to claim 1, which is characterized in that described The cross section of convex block (12) is hemispherical, and the quantity of the convex block (12) is several.

6. a kind of good external protection board of boot of vehicle wearability according to claim 1, which is characterized in that described The inner bottom surface of active box (14) is shiny surface, and the bottom of the active box (14) is in contact with base box (1).