CN205498564U - Embedded sunshading board assembly and car - Google Patents

Abstract

The utility model provides an embedded sunshading board assembly and car. Wherein, embedded sunshading board assembly includes the interior plaque of sunshading board mechanism, vapour car roof panel beating and ceiling, sunshading board mechanism includes installing support, sunshading board body and drive arrangement, the utility model discloses a with in the sunshading board whole embed of the mechanism ceiling between plaque and the vapour car roof panel beating, under non - user state, the plaque shelters from it in the ceiling, does not occupy unnecessary car space, through setting up drive arrangement, but the stretching out and withdraw of manual control sunshading board body, and it is gentler for the prior art operation, there is not any unnecessary noise.

Description

A built-in sun visor assembly and automobile

technical field

The utility model relates to the technical field of automobiles, in particular to a built-in sun visor assembly and an automobile.

Background technique

Both the main and co-pilot positions in the cab are equipped with sun visors to block the sun, and there are built-in cosmetic mirrors. Existing sun visors are mostly arranged on the ceiling, and by turning over and rotating, they can reach a specific position, block the direct sunlight in front, ensure that the driver's line of sight is not affected by strong light, and then achieve the purpose of safe driving.

In the prior art, the sun visor has the following disadvantages: the exposure of the non-use state affects the appearance and occupies the space in the car; the adjustment angle is relatively limited, which cannot meet the man-machine demands of all drivers; the opening and closing method is rough and makes noise .

Utility model content

The purpose of the utility model is to provide a built-in sun visor assembly, on the basis of realizing the adjustment of the sun visor, in the non-use state, it does not occupy redundant interior space.

The utility model provides a built-in sun visor assembly, comprising: a sun visor mechanism, a car top cover sheet metal and a ceiling trim panel;

The sun visor mechanism includes a mounting bracket, a sun visor body and a driving device;

The sun visor body is arranged between the car roof sheet metal and the ceiling trim panel;

The driving device is used to drive the sun visor body along the first direction from a first limit position completely accommodated in an accommodation cavity surrounded by the automobile roof sheet metal and the ceiling trim panel to partially protruding from the sun visor body. Move between the second limit positions outside the accommodating cavity;

The mounting bracket is used for assembling the sun visor body and the driving device.

Further, the mounting bracket includes a first mounting bracket and a second mounting bracket respectively fixed to the sheet metal of the automobile roof and arranged in the accommodating cavity;

The first mounting bracket includes a first fixing portion fixed to the automobile roof sheet metal, and a first bending portion connected to the first fixing portion and extending toward the ceiling trim panel;

The second mounting bracket includes a second fixing portion fixed to the automobile roof sheet metal, and a second bending portion connected to the second fixing portion and extending toward the ceiling trim panel.

Further, the driving device includes a driving part, and the driving part includes an operating shaft and an operating wheel passing through and fixed on the operating shaft;

The first bending part and the second bending part of the first mounting bracket are arranged opposite to each other in the second direction, and are respectively provided with through holes for operating shafts;

Both ends of the operating shaft are respectively passed through the two operating shaft through holes, and the operating wheel is disposed between the first bending portion and the second bending portion.

Further, the ceiling trim panel is provided with an opening, and part of the outer periphery of the operation wheel protrudes from the opening.

Further, the driving part includes a first driving gear arranged between the first bending part and the second bending part, the first driving gear is fixed to the operating shaft, and the first The outer periphery of the driving gear is provided with first driving teeth.

Further, the drive component includes an intermediate shaft and a second drive gear passing through and fixed on the intermediate shaft;

Both the first bending part and the second bending part are provided with an intermediate shaft through hole, and the two ends of the intermediate shaft are respectively pierced through the two intermediate shaft through holes, and the second driving gear is set between the first bending portion and the second bending portion;

The outer periphery of the second driving gear is provided with a second driving tooth meshing with the first driving tooth.

Further, the installation bracket includes a third installation bracket, and the third installation bracket is arranged opposite to the second installation bracket in a second direction perpendicular to the first direction;

The third mounting bracket includes a third fixing portion fixed to the automobile roof sheet metal, and a third bending portion connected to the third fixing portion and extending toward the ceiling trim panel.

Further, the driving component includes a driving wheel shaft, a driving wheel and a third driving gear passing through and fixed on the driving wheel shaft;

Both the second bending part and the third bending part are provided with through holes for driving wheel shafts, and the two ends of the driving wheel shafts respectively pass through the two through holes of the driving wheel shafts;

The third driving gear is fixed on one end of the driving wheel shaft, and is arranged between the first bending part and the second bending part;

The outer periphery of the third drive gear is provided with third drive teeth meshing with the second drive gear;

The driving wheel is fixed on the driving wheel shaft and is arranged between the second bending part and the third bending part.

Further, the number of the driving wheels is two, which are respectively arranged on the side close to the second bending part and the third bending part.

Further, the drive device includes a positioning component;

The positioning component includes first and second positioning shafts and first and second positioning wheels fixedly sleeved on the first and second positioning shafts respectively;

The second bending portion and the third bending portion are respectively provided with positioning holes corresponding to the first and second positioning shafts, and the first and second positioning shafts extend along the second direction and are arranged on their respective corresponding positioning hole.

Further, one side surface of the sun visor body is in contact with the positioning wheels fixedly sleeved on the two positioning shafts;

An opposite side surface of one side surface of the sun visor body is in contact with the driving wheel.

Further, the mounting bracket includes a fourth mounting bracket and a fifth mounting bracket;

The fourth mounting bracket includes a fourth fixing portion fixed to the automobile roof sheet metal, and a fourth bending portion connected to the fourth fixing portion and extending toward the ceiling trim panel;

The fifth mounting bracket includes a fifth fixing portion fixed to the automobile roof sheet metal, and a fifth bending portion connected to the fifth fixing portion and extending toward the ceiling trim panel;

The positioning component also includes third and fourth positioning shafts, and third and fourth positioning wheels fixedly sleeved on the third and fourth positioning shafts respectively;

The fourth bending part and the fifth bending part are arranged opposite to each other in the second direction, and are provided with positioning holes corresponding to the third and fourth positioning axes, and the third and fourth positioning axes They respectively extend along the second direction and are arranged in their corresponding positioning holes.

Further, the positioning wheel fixedly sleeved on the third positioning shaft is in contact with one side surface of the sun visor body;

The positioning wheel fixedly sheathed on the fourth positioning shaft is in contact with the opposite side surface of one side surface of the sun visor body.

Further, any one of the first, second, third or fourth positioning shaft fixed sleeves is provided with a limiting wheel;

The sun visor body defines a limiting groove corresponding to the position of the limiting wheel; the limiting groove extends along the first direction;

Part of the limiting wheel extends into the limiting groove, and the length of the part of the limiting wheel extending into the limiting groove in the first direction is smaller than that of the limiting groove in the first direction. length in one direction.

The utility model also provides an automobile, which comprises the above-mentioned built-in sun visor assembly.

In the built-in sun visor assembly provided by the utility model, by embedding the sun visor mechanism as a whole between the ceiling trim panel and the car roof sheet metal, in the non-use state, the ceiling trim panel blocks it and does not occupy Extra space in the car; by setting the driving device, the extension and retraction of the sun visor body can be manually controlled, and compared with the existing technology, the operation is more gentle without any unnecessary noise.

Description of drawings

Fig. 1 shows the structural representation of the built-in sun visor assembly in an embodiment of the utility model;

Fig. 2 shows the structural representation of the sun visor mechanism in Fig. 1;

Fig. 3 shows the schematic diagram of the structure of the mounting bracket and the driving device in Fig. 2;

Fig. 4 shows the structural representation of the driving device in Fig. 3;

Fig. 5 shows a schematic diagram of the main body of the sun visor in Fig. 1 .

detailed description

In order to better explain the technical content of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and typical embodiments.

As shown in Figures 1 to 5 of the typical embodiment of the utility model, the built-in sun visor assembly includes a sun visor mechanism 1, a car roof sheet metal 2 and a roof trim panel 3;

The sun visor mechanism 1 includes a mounting bracket, a sun visor body 20 and a driving device 30; the sun visor body 20 is arranged between the automobile roof sheet metal 2 and the ceiling trim panel 3;

The driving device 30 is used to drive the sun visor body 20 along the first direction at the first limit position and partially protrude from the accommodating cavity surrounded by the automobile roof sheet metal 2 and the ceiling trim panel 3 . Move between the second limit position outside the cavity;

The mounting bracket is used for assembling the sun visor body 20 and the driving device 30 .

The mounting bracket includes a first mounting bracket 11 and a second mounting bracket 12 which are respectively fixed to the automobile roof sheet metal 2 and arranged in the accommodating cavity;

The first mounting bracket 11 includes a first fixing portion 11a fixed to the automobile roof sheet metal 2, and a first bending portion 11b connected to the first fixing portion 11a and extending toward the ceiling trim panel 3;

The second mounting bracket 12 includes a second fixing portion 12 a fixed to the automobile roof panel 2 , and a second bending portion 12 b connected to the second fixing portion 12 a and extending toward the ceiling trim panel 3 .

The driving device 30 includes a driving part, and the driving part includes an operating shaft 31 and an operating wheel 32 passing through and fixed on the operating shaft 31;

The first bending portion 11b of the first mounting bracket 11 and the second bending portion 12b of the second mounting bracket 12 are arranged opposite to each other in a second direction perpendicular to the first direction, and are respectively provided with through holes for operating shafts;

Two ends of the operating shaft 31 are respectively passed through the two operating shaft through holes, and the operating wheel 32 is disposed between the first bending portion 11 b and the second bending portion 12 b.

The ceiling trim panel 3 has an opening, and part of the outer peripheral edge 32a of the operation wheel 32 protrudes from the opening.

The driving part also includes a first driving gear 33 disposed between the first bending part 11b and the second bending part 12b, the first driving gear 33 is fixed to the operating shaft 31, and the outer periphery of the first driving gear 33 is provided with a second a drive tooth.

The driving part also includes an intermediate shaft 34 and a second driving gear 35 passing through and fixed on the intermediate shaft 34;

Both the first bending part 11b and the second bending part 12b are provided with intermediate shaft through holes, and the two ends of the intermediate shaft 34 respectively pass through the two intermediate shaft through holes, and the second driving gear 35 is arranged on the first bending part. between 11b and the second bent portion 12b;

A second driving tooth meshing with the first driving tooth 33 is disposed on the outer periphery of the second driving gear 35 .

The mounting bracket also includes a third mounting bracket 13, and the third mounting bracket 13 is arranged opposite to the second mounting bracket 12 in a second direction perpendicular to the first direction;

The third mounting bracket 13 includes a third fixing portion 13 a fixed to the automobile roof panel 2 , and a third bending portion 13 b respectively connected to the third fixing portion 13 a and extending toward the ceiling trim panel 3 .

The driving part also includes a driving wheel shaft 36, a driving wheel 39 and a third driving gear 38 passing through and fixed on the driving wheel shaft 36;

Both the second bending part 12b and the third bending part 13b are provided with through holes for the driving wheel shaft, and the two ends of the driving wheel shaft 36 are respectively pierced through the two driving wheel shaft through holes;

The third driving gear 38 is fixed on one end of the driving wheel shaft 36, and is disposed between the first bending portion 11b and the second bending portion 12b;

The outer periphery of the third driving gear 38 is provided with third driving teeth meshing with the second driving gear 35;

The driving wheel 39 is fixed on the driving wheel shaft 36 and disposed between the second bending portion 12b and the third bending portion 13b. The number of driving wheels is preferably two, which are respectively arranged on the side close to the second bending portion 12b and the side of the third bending portion 13b.

The driving device 30 includes a positioning component; the positioning component includes a first positioning shaft 41, a second positioning shaft 42, and first and second positioning wheels 41a and 42a fixedly sleeved on the first and second positioning shafts 41 and 42, respectively;

The second bending portion 12b and the third bending portion 13b are respectively provided with positioning holes 40 corresponding to the first and second positioning shafts 41 and 42, and the first and second positioning shafts 41 and 42 are respectively extended and arranged along the second direction. in their corresponding positioning holes 40 .

One side surface 20a of the sun visor body 20 is in contact with the positioning wheels 41a and 42a fixedly sleeved on the two positioning shafts 41 and 42 respectively;

The opposite side surface 20 b of the one side surface 20 a of the sun visor body 20 is in contact with the driving wheel 39 . Thus, the first positioning shaft 41, the second positioning shaft 42 and the driving wheel shaft 36 form a stable triangular structure, and the sun visor body is clamped by the positioning wheels 41a and 42a on one side of the sun visor body 20 and the driving wheel 39 on the other side. 20. The positioning wheels 41a and 42a provide a certain friction force to the sun visor body so that the sun visor body remains relatively stable when it is not subjected to sufficient external driving force. When sufficient external driving force is provided to the sun visor body 20 through the driving wheel 39 to overcome After the friction force, the sun visor body can be moved along the first direction.

The mounting bracket includes a fourth mounting bracket 14 and a fifth mounting bracket 15;

The fourth mounting bracket 14 includes a fourth fixing portion 14a fixed to the automobile roof sheet metal 2, and a fourth bending portion 14b connected to the fourth fixing portion 14a and extending toward the ceiling trim panel 3;

The fifth mounting bracket 15 includes a fifth fixing portion 15 a fixed to the vehicle roof panel 2 , and a fifth bending portion 15 b connected to the fifth fixing portion 15 a and extending toward the ceiling trim 3 .

In order to further improve the stability, the positioning component also includes a third positioning shaft 43 and a fourth positioning shaft 44, and a third positioning wheel 43a and a fourth positioning wheel 44a fixedly sleeved on the third and fourth positioning shafts 43 and 44, respectively. ;

The fourth bending portion 14b and the fifth bending portion 15b are oppositely arranged in the second direction, and are provided with positioning holes 40 corresponding to the third and fourth positioning axes 43 and 44, and the third and fourth positioning axes 43 and 44 respectively extend along the second direction and are disposed in their corresponding positioning holes 40 .

The positioning wheel 43a fixedly sleeved on the third positioning shaft 43 is in contact with the side surface 20a of the sun visor body 20;

The positioning wheel 44 a fixedly sleeved on the fourth positioning shaft 44 is in contact with the opposite side surface 20 b of the side surface 20 a of the sun visor body 22 .

Further, any one of the first, second, third or fourth positioning shafts 41 to 44 can be provided with a limiting wheel; in this embodiment, as shown in Figure 4, a limiting wheel is provided on the third positioning shaft 43 45.

As shown in FIG. 5 , the position of the sun visor body 20 corresponding to the position of the limit wheel 45 is provided with a limit groove 21; the limit groove 21 extends along the first direction;

Part of the limit wheel 45 extends into the limit groove 21, and the length of the part of the limit wheel 45 extending into the limit groove 21 in the first direction is smaller than the length of the limit groove 21 in the first direction, so that the arrangement can The range of movement of the sun visor body 20 in the first direction is limited.

Thus, when the user rolls the operation wheel 32, the operation shaft 31 and the first drive gear 33 are driven to rotate; through gear transmission, the second drive gear 35 and the third drive gear 38 are driven to rotate; The driving wheel shaft 36 and the driving wheel 39 rotate to provide power for the movement of the sun visor body 20 along the first direction.

The utility model also provides an automobile comprising the above-mentioned built-in sun visor assembly.

Adopting the built-in sun visor assembly provided by the utility model, by embedding the sun visor mechanism as a whole between the ceiling trim panel and the automobile roof sheet metal, in the non-use state, the ceiling trim panel can block it, without Occupy extra space in the car; by setting the driving device, the extension and retraction of the sun visor body can be manually controlled, and compared with the prior art, the operation is more gentle without any unnecessary noise.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present utility model shall include Within the protection scope of the utility model.

Claims (10)

1. an embedded sunshading board assembly, it is characterised in that including: sunshading board mechanism, automobile top cover Panel beating and ceiling trim panel；

Described sunshading board mechanism includes mounting bracket, sun visor body and driving means；

Described sun visor body is arranged between described automobile top cover panel beating and ceiling trim panel；

Described driving means is used for driving described sun visor body being placed in by automobile completely in the first direction Receiving first restraining position of intracavity that top cover panel beating and ceiling trim panel surround and be partially protrude through described Accommodate and move between the second restraining position outside chamber；

Described mounting bracket is used for assembling described sun visor body and driving means.

Embedded sunshading board assembly the most according to claim 1, it is characterised in that described installation is propped up Frame includes being individually fixed in described automobile top cover panel beating and being arranged at the first mounting bracket of described receiving intracavity With the second mounting bracket；

Described first mounting bracket includes first fixed part fixing with described automobile top cover panel beating, and with the The first bending part that one fixed part connects, extends towards described ceiling trim panel；

Described second mounting bracket includes second fixed part fixing with described automobile top cover panel beating, and with the The second bending part that two fixed parts connect, extend towards described ceiling trim panel.

Embedded sunshading board assembly the most according to claim 2, it is characterised in that described driving fills Putting and include driver part, described driver part includes operating axle and wearing and be fixed on the behaviour of described operation axle Take turns；

Described first bending part with described second bending part in the second direction vertical with described first direction It is oppositely arranged, and offers operation axle via respectively；

Described operation axle two ends are arranged in two described operation axle vias respectively, and described hand wheel is arranged at institute State between the first bending part and described second bending part.

Embedded sunshading board assembly the most according to claim 3, it is characterised in that in described ceiling Plaque offers opening, and the portion perimeter edge of described hand wheel protrudes from described opening.

Embedded sunshading board assembly the most according to claim 4, it is characterised in that described drive division The first driving gear that part includes being arranged between described first bending part and described second bending part, described the One drives gear to be fixed on described operation axle, and described first drives outer peripheral gear edge to be configured with the first driving Tooth.

Embedded sunshading board assembly the most according to claim 5, it is characterised in that described drive division Part includes jackshaft and wears and be fixed on the second driving gear of described jackshaft；

Described first bending part and described second bending part all offer jackshaft via, described jackshaft two ends It is arranged in two described jackshaft vias respectively, and described second drives gear to be arranged at described first bending part And between the second described bending part；

Described second drives outer peripheral gear edge to be configured with the second driving tooth driving tooth to engage with described first.

Embedded sunshading board assembly the most according to claim 6, it is characterised in that described installation is propped up Frame includes the 3rd mounting bracket, and described 3rd mounting bracket is in the second direction vertical with described first direction It is oppositely arranged with described second mounting bracket；

Described 3rd mounting bracket includes threeth fixed part fixing with described automobile top cover panel beating, and with the The 3rd bending part that three fixed parts connect, extend towards described ceiling trim panel；

Described driver part includes live axle and wears and be fixed on the driving wheel and of described live axle Three drive gear；

Described second bending part and the 3rd bending part all offer live axle via, the two of described live axle End is arranged in two described live axle vias respectively；

Described 3rd drives gear to be fixed on one end of described live axle, and is arranged at described first bending part And between described second bending part；

Described 3rd drives outer peripheral gear edge to be configured with the 3rd driving tooth driving gear to engage with described second；

Described driving wheel is fixed on described live axle, and is arranged at described second bending part and the 3rd bending part Between；

Described driving means includes positioning element；

Described positioning element include the first locating shaft, the second locating shaft and respectively fixed cover to be located at described first fixed Position axle, the first location wheel of the second locating shaft, the second location wheel；

Described second bending part and the 3rd bending part offer corresponding described first locating shaft, the second location respectively The hole, location of axle, described first locating shaft, the second locating shaft extend the most in a second direction and to be arranged at it each In hole, self-corresponding location.

Embedded sunshading board assembly the most according to claim 7, it is characterised in that described sunshading board The location wheel that one side surface of body is located on two described locating shafts with fixed cover respectively contacts；

The opposite flank of one side surface of described sun visor body contacts with described driving wheel.

Embedded sunshading board assembly the most according to claim 8, it is characterised in that described installation is propped up Frame includes the 4th mounting bracket and the 5th mounting bracket；

Described 4th mounting bracket includes fourth fixed part fixing with described automobile top cover panel beating, and with the The 4th bending part that four fixed parts connect, extend towards described ceiling trim panel；

Described 5th mounting bracket includes fiveth fixed part fixing with described automobile top cover panel beating, and with the The 5th bending part that five fixed parts connect, extend towards described ceiling trim panel；

Described positioning element also includes the 3rd locating shaft, the 4th locating shaft, and fixed cover is located at described respectively Three locating shafts, the 3rd location wheel of the 4th locating shaft, the 4th location wheel；

Described 4th bending part and the 5th bending part are oppositely arranged in this second direction, and all offer right Answering described 3rd locating shaft, the hole, location of the 4th locating shaft, described 3rd locating shaft, the 4th locating shaft are respectively Extend in a second direction and be arranged in its hole, each self-corresponding location；

Fixed cover is located at the location wheel of the 3rd locating shaft and is contacted with a side surface of described sun visor body；

Fixed cover is located at the location wheel of described 4th locating shaft and the phase of a side surface of described sun visor body Contralateral surface contacts；Described first locating shaft, the second locating shaft, the 3rd locating shaft or the 4th locating shaft are appointed A locating shaft fixed cover of anticipating is provided with position-limited wheel；

The corresponding described position-limited wheel position of described sun visor body offers stopper slot；Described stopper slot is along described One direction extends；

The described position-limited wheel of part extends in described stopper slot, and extends to described in the part in described stopper slot Position-limited wheel length in said first direction is less than described stopper slot length in said first direction.

10. an automobile, it is characterised in that include as described in any one of claim 1 to 9 is embedded Sunshading board assembly.