The content of the invention
It is an object of the present invention to provide a kind of reeler cover lid, the reeler cover lid can improve the NVH of vehicle
Energy.
It is a further object to provide a kind of vehicle, the vehicle uses reeler cover lid provided by the invention.
According to an aspect of the present invention, there is provided a kind of reeler cover lid, wherein, including for being blocked in vehicle body sheet metal
Reeler mounting hole in bonnet body, the bonnet body has connecting portion for being connected with the vehicle body sheet metal.
Alternatively, the bonnet body is formed as hood-like structure of the opening towards inner side, the peripheral shape of the hood-like structure
It is adapted with the reeler mounting hole, the connecting portion is arranged on the periphery of the hood-like structure, and described for snapping fit onto
On vehicle body sheet metal.
Alternatively, the connecting portion also include along the hood-like structure lower periphery extend the first flange, described first
Flange is posted by the outer surface of the vehicle body sheet metal, and formed with downwardly projecting guiding on the lower edge of first flange
Flange.
Alternatively, there is gap, to keep away between the hole wall of the top edge of the hood-like structure and the reeler mounting hole
Safety belt is allowed to weave cotton cloth.
Alternatively, the connecting portion includes turning over along the second flange and the 3rd of the side periphery extension of the hood-like structure
Side, wherein, second flange is used for the inner surface for being posted by the vehicle body sheet metal, and the 3rd flange is used to be posted by institute
State on the outer surface of vehicle body sheet metal.
Alternatively, second flange and the 3rd flange include spaced along the side periphery of the hood-like structure
It is multiple, and the flange area of second flange is more than the flange area of the 3rd flange.
Alternatively, second flange be formed as along the hood-like structure periphery extension strip flange, the described 3rd
Flange is formed towards the block flange of the vehicle body sheet metal protrusion.
Alternatively, it is provided with along the length direction of the strip flange and prolongs between second flange and the vehicle body sheet metal
The sponge strip stretched.
Alternatively, the width of multiple second flange and multiple 3rd flange on the hood-like structure
Center line it is symmetrical.
Alternatively, second flange and the 3rd flange are respectively arranged with multiple, and second flange and described
Side periphery interval of three flange along the hood-like structure and it is alternately arranged.
Alternatively, formed with the limit rib rotated for limiting the hood-like structure on the outer surface of second flange.
Alternatively, the limit rib is integrally formed on second flange, and along the radial direction of the reeler mounting hole
Extension, and end is supported on the hole wall of the reeler mounting hole.
Alternatively, the periphery of the hood-like structure is formed as with the rectangular configuration at turning to smoothly transit, and described second
Flange include be respectively formed as along the turning bearing of trend extension circular arc flange, and the limit rib have it is multiple, and
Bearing of trend of multiple limit ribs along the circular arc flange is arranged at intervals.
Alternatively, formed with the reinforcement for strengthening the hood-like structure on the inner surface of the 3rd flange.
Pass through above-mentioned technical proposal, reeler cover lid is blocked into the reeler mounting hole of vehicle body sheet metal, so, passed through
Reeler cover lid, noise that can well outside isolating chamber prevent occurring the problems such as leaking out, noise, pole at reeler mounting hole
The big NVH performances for improving vehicle.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality such as " upper and lower, left and right " used is typically phase
For the installment state of reeler cover lid, " inside and outside " refers to the inner and outer of corresponding component profile.
As shown in figures 1 and 3, the present invention provides a kind of reeler cover lid, and the reeler cover lid includes being used to be blocked in car
The bonnet body 10 in reeler mounting hole on body metal plate 20, the bonnet body 10 have connecting portion for and vehicle body sheet metal
20 are connected.For example, the reeler cover lid can be installed on the gusset metal plate of body C pillar, and close to the position of two row's seats.
So, reeler cover lid is blocked into the reeler mounting hole of vehicle body sheet metal 20, so, passes through reeler cover
Lid, noise that can well outside isolating chamber prevent the problems such as leaking out, noise occur at reeler mounting hole, are greatly improved whole
The NVH performances of car.
Wherein, to provide enough installing spaces to reeler, bonnet body 10 is formed as opening towards the hood-like of inner side
Structure, it is installed to for convenience of hood-like structure on vehicle body sheet metal, the peripheral shape and reeler mounting hole of the hood-like structure are adapted,
Connecting portion is arranged on the periphery of hood-like structure, and for snapping fit onto vehicle body sheet metal 20.For example, bonnet body 10 can pass through shape
Snapped fit onto as the connecting portion of buckle structure on vehicle body sheet metal 20, in other possible embodiments, bonnet body 10 may be used also
To be welded to by connecting portion on vehicle body sheet metal 20.As a kind of alternatively embodiment, for convenience of processing, the bodily form of connecting portion one
Into on bonnet body 10, reeler cover lid can use PP-EPDM materials, or use PP materials.
For convenience of reeler cover lid is quickly installed on vehicle body sheet metal, as depicted in figs. 1 and 2, connecting portion also includes edge
First flange 12 of the lower periphery extension of hood-like structure, the first flange 12 are posted by the outer surface of vehicle body sheet metal 20, and first
Formed with downwardly projecting guide turnup 13 on the lower edge of flange 12.So, when installing reeler cover lid, operating personnel can
To stand in the inner side of vehicle body sheet metal 20, and reeler cover lid is gripped, by the lower edge of the first flange 12 of reeler cover lid
Guide turnup 13 is bonded the inner surface insertion of in-car metal plate 20 towards the lower section of reeler mounting hole.So, can be easily
By the Fast Installation of the first flange 12 in place.
To ensure that the safety belt of reeler is weaved cotton cloth and normally can extract out or furl, the top edge and reeler of hood-like structure
There is gap between the hole wall of mounting hole, weaved cotton cloth with avoiding safety belt.So, when safety belt extract out or furl from reeler to
It during reeler, can prevent safety belt from weaving cotton cloth to produce space interference with reeler cover lid, ensure that reeler normally works.
To enable reeler cover lid to be conveniently mounted on existing vehicle body sheet metal, as depicted in figs. 1 and 2, connection
Portion includes the second flange 14 and the 3rd flange 15 along the side periphery extension of hood-like structure, wherein, the second flange 14 is used to paste
It is against on the inner surface of vehicle body sheet metal 20, the 3rd flange 15 is used for the outer surface for being posted by vehicle body sheet metal 20.In other words, pass through
The synergy of the second flange 14 and the 3rd flange 15 inside and outside vehicle body sheet metal 20, clamps vehicle body sheet metal jointly
20, realize the spacing of reeler cover cover rim vehicle body sheet metal inward-outward direction.In addition, when installing reeler cover lid, operating personnel can
With station in the inner side of vehicle body sheet metal, reeler cover lid is gripped, the second flange 14 is bonded to the inner surface of vehicle body sheet metal, and operates the
Three flange 15 cause the 3rd flange 15 to pass through reeler mounting hole, i.e. the 3rd flange 15 crosses vehicle body sheet metal, and make it that the 3rd turns over
Side 15 is bonded the outer surface of vehicle body sheet metal, and then the situation of any change can need not be done in the moulding of existing vehicle body sheet metal
Under, it is readily achieved the fixation of reeler cover cover rim vehicle body sheet metal inward-outward direction.
To enable hood-like structure stably to fix on vehicle body sheet metal, the second flange 14 and the 3rd flange 15 include edge
The side periphery of hood-like structure is spaced multiple, is quickly installed to for convenience of reeler cover lid on vehicle body sheet metal, and second
The flange area of flange 14 is more than the flange area of the 3rd flange 15.That is, when installing reeler cover lid, relative to by area compared with
For the second big flange 14 climbs over vehicle body sheet metal, it is more light that less 3rd flange 15 of area is climbed over into vehicle body sheet metal, from
And efficiency of assembling can be improved.
In a kind of optional embodiment, as depicted in figs. 1 and 2, to ensure vehicle body sheet metal and reeler cover lid clamping
Closely, the second flange 14 is formed as the strip flange along the periphery extension of hood-like structure, and the 3rd flange 15 is formed towards vehicle body
The block flange of metal plate protrusion.So, strip flange can ensure with vehicle body sheet metal contact area sufficient enough, and bulk is turned over
Side can cross vehicle body sheet metal in favor of quick, improve efficiency of assembling.
Further, to strengthen the compactness of the connection of reeler cover lid and vehicle body sheet metal, as shown in Fig. 2 second turns over
The sponge strip 11 along the length direction extension of strip flange is provided between side 14 and vehicle body sheet metal 20.Wherein, sponge strip can be with
Using TPE materials.So, after the installation of reeler cover lid, the second flange 14 can firmly be compressed by the sponge strip 11 of compression
On vehicle body sheet metal.Wherein, sponge strip can be bonded on vehicle body sheet metal, installed to simplify, and sponge strip can be bonded in second
On flange 14, so, during installation, directly the reeler cover lid with sponge strip is installed on vehicle body sheet metal, simplifies dress
With process.
For convenience of installation reeler cover lid, the width of multiple second flange 14 and multiple 3rd flange 15 on hood-like structure
The center line for spending direction is symmetrical.Wherein, width refers to the direction perpendicular with the short transverse of hood-like structure.Specifically,
In fig. 1 and 2, width refers to the left and right directions of accompanying drawing.So, during installation, the edge of hood-like structure can be operated simultaneously
Symmetrical second flange of center line of width and the 3rd flange, and cause the inner surface of the second flange fitting vehicle body sheet metal,
3rd flange is bonded the outer surface of vehicle body sheet metal, so as to improve the efficiency of assembling of reeler cover lid.
To improve the effect of the second flange 14 and the clamping vehicle body sheet metal of the 3rd flange 15, the second flange 14 and the 3rd flange 15
It is respectively arranged with multiple, and side periphery interval along hood-like structure of the second flange 14 and the 3rd flange 15 and is alternately arranged.
In other words, on the side periphery of the homonymy of hood-like structure, the 3rd flange 15 is provided between adjacent two the second flange 14,
The second flange 14 is provided between two adjacent the 3rd flange 15.By the way that the second flange 14 is arranged to be posted by vehicle body sheet metal
On 20 inner surface, the 3rd flange 15 is arranged to be posted by the outer surface of vehicle body sheet metal 20, and the second flange and the 3rd turns over
The side periphery interval of the hood-like structure in edge and it is alternately arranged, the second flange and the 3rd flange " can sting tight " vehicle body sheet metal, from
And reeler cover lid is firmly clamped on vehicle body sheet metal.
As shown in Figure 2 and Figure 4, formed with the limit rib rotated for limiting hood-like structure on the outer surface of the second flange 14
16.In other words, limit rib 16 can be used for limiting hood-like structure moving along short transverse and/or width.So, pass through
Limit rib 16 can not only strengthen the structural strength of hood-like structure, moreover, it is also possible to for limiting hood-like structure along vehicle body sheet metal
Bearing of trend play, phenomena such as avoiding reeler cover lid from occurring abnormal sound after mounting and loosen, certainly, in other deformation sides
In formula, limit rib 16 can also be formed on the inner surface of the 3rd flange 14.
Specifically, to simplify shaping for reeler cover lid, limit rib 16 is integrally formed on the second flange 14, and
Limit rib 16 is radially extended along reeler mounting hole, and end is supported on the hole wall of reeler mounting hole.
To be adapted with the shape of common reeler, the periphery of hood-like structure is formed as with the turning to smoothly transit
Rectangular configuration, to cause the second flange 14 to be connected reliably with vehicle body sheet metal, the second flange 14 includes being respectively formed as along turning
The circular arc flange 140 of bearing of trend extension, and limit rib 16 has multiple, and the prolonging along circular arc flange 140 of multiple limit ribs 16
Stretch direction interval setting.In other words, four corners of rectangular configuration are respectively arranged with circular arc flange 140.So, it is arranged on circle
Multiple limit ribs 16 on arc flange 140 can be realized for while limit hood-like structure along its short transverse and width
Play, reeler cover lid is avoided to occur phenomena such as abnormal sound and loosening after mounting.
Snapped fit onto for convenience of hood-like Stability Analysis of Structures on vehicle body sheet metal, as depicted in figs. 1 and 2, the second flange 14 also includes
The rectangle flange 141 being separately positioned on two side peripheries of hood-like structure, so, rectangle flange 141 can increase hood-like knot
The contact area of structure and vehicle body sheet metal, ensure the reliability of clamping.
To strengthen the structural strength of reeler cover lid, as shown in Fig. 2 formed with for adding on the inner surface of the 3rd flange 15
The reinforcement 17 of strong hood-like structure.So, by setting reinforcement 17 on less 3rd flange 15 of area, volume can be improved
The overall construction intensity of axle device cover lid.
When installing reeler cover lid, operator may stand in the inner side of vehicle body sheet metal, reeler cover lid be gripped, by spool
Guide turnup 13 on the lower edge of first flange 12 of device cover lid is bonded in-car metal plate towards the lower section of reeler mounting hole
20 inner surface insertion, until after the first flange 12 is installed in place, can be operated simultaneously with both hands so that hood-like structure along width
Symmetrical a pair of the 3rd flange of center line in direction, almost also cross reeler mounting hole, and the 3rd flange 15 is arranged to paste
It is against on the outer surface of vehicle body sheet metal 20, in addition, the second flange 14 is arranged to be posted by the inner surface of vehicle body sheet metal 20, this
Sample, according to order from bottom to up, the second flange and the 3rd flange of the both sides of hood-like structure are gradually installed, you can complete spool
The assembling of device cover lid.
The present invention also provides a kind of vehicle, and the vehicle includes the reeler cover lid being described in detail above, wherein, reeler cover
Lid is installed on the vehicle body sheet metal of vehicle.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.