CN104742703A - A vehicle body construction with a tail gate - Google Patents
A vehicle body construction with a tail gate Download PDFInfo
- Publication number
- CN104742703A CN104742703A CN201410828780.9A CN201410828780A CN104742703A CN 104742703 A CN104742703 A CN 104742703A CN 201410828780 A CN201410828780 A CN 201410828780A CN 104742703 A CN104742703 A CN 104742703A
- Authority
- CN
- China
- Prior art keywords
- gate
- tail
- car door
- door
- shock absorber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
A vehicle body construction with a tail gate is provided and capable of properly inhibiting (reducing) vibration of the tail gate and a subsidiary vehicle gate. In the vehicle body construction (10), the rear part (12) of a vehicle body (11) is provided with a rear opening (14). The tail gate (15) is supported on the vehicle body (11) in a manner of opening and closing the rear opening (14). The tail gate (15) is provided with a vehicle gate opening (29) disposed in a tail gate main body (16) and communicated with the rear opening (14); and the subsidiary vehicle gate (20) for opening and closing the vehicle gate opening (29). The subsidiary vehicle gate (20) is provided with a dynamic vibration absorber (63) used for vibration attenuation. Vibration of the tail gate (15) and the subsidiary vehicle gate (20) can be properly inhibited (reduced) by the dynamic vibration absorber (63).
Description
Technical field
The present invention relates to the body construction of band tail-gate, it is provided with opening (after-opening) at the rear portion of vehicle body, and rotatably supports tail-gate along the vertical direction on the top of after-opening.
Background technology
Following formation is known as being with the body construction of tail-gate, namely, after-opening (main opening) is provided with at the rear portion of vehicle body, on the top of after-opening, opening and closing is provided with tail-gate freely along the vertical direction, tail-gate is provided with car door opening (secondary opening), on car door opening, transversely (overall width direction) opening and closing is provided with the secondary car door (for example, referring to patent documentation 1) of left and right freely.
On the other hand, in body construction, there is the structure of the dynamic shock absorber being provided with vibration damping on the open-close bodies such as car door.By arranging dynamic shock absorber on open-close body, such as, the vibration that can (alleviating) be suppressed in the idling of driving engine to produce on open-close body or the vibration etc. caused on open-close body because of the external force be subject in vehicle traveling.
Prior art document
Patent documentation 1: the practical new case of Japan logs in No. 2514650 publication
But the body construction of patent documentation 1 is provided with secondary car door on tail-gate.Thus, be preferably, the vibration synthetically suppressing (alleviating) to produce on tail-gate and these two parts of secondary car door by dynamic shock absorber.
But, be difficult to synthetically suppress by dynamic shock absorber the vibration that produces on two parts, require determining to make improvement when arranging the position of dynamic shock absorber.
Summary of the invention
The present invention, to provide a kind of body construction with tail-gate for problem, can suppress the vibration of (alleviating) tail-gate and secondary car door rightly.
The invention of technical scheme 1 is a kind of body construction with tail-gate, have by the tail-gate of described body mount to carry out opening and closing to the opening at the rear portion being located at vehicle body, the feature of the body construction of described band tail-gate is, described tail-gate is provided be opened on described tail-gate and with the secondary opening of described open communication and the secondary car door this secondary opening being carried out to opening and closing, described secondary car door is provided with the dynamic shock absorber of vibration damping.
The feature of the body construction of the band tail-gate of technical scheme 2 is, the lateral margin of overall width direction one side in described secondary car door is arranged in the tail-gate sidepiece of overall width direction one side of described tail-gate, described secondary car door is in the mode opened from the lateral margin of described overall width direction one side by described secondary opening, the lateral margin of overall width direction the opposing party is made to be bearing on described tail-gate, near the lateral margin of in described secondary car door, described overall width direction one side, described dynamic shock absorber is set.
The feature of the body construction of the band tail-gate of technical scheme 3 is, under the state of closing described tail-gate, near the above-below direction central authorities of described secondary car door, arranges described dynamic shock absorber.
The feature of the body construction of the band tail-gate of technical scheme 4 is, the upper end of described tail-gate can be bearing on described vehicle body rotationally, and described secondary car door has: the wind glass being located at top; With the door skin of below being located at this wind glass, in this door skin, compared with described wind glass below and near described wind glass, described dynamic shock absorber is set.
The feature of the body construction of the band tail-gate of technical scheme 5 is, described door skin has: the wainscot being positioned at vehicle front; And be positioned at vehicle body rear and be located at the outer panels outside car compared with this wainscot, described wainscot installs described dynamic shock absorber.
The effect of invention
In the invention of technical scheme 1, be provided with tail-gate freely in the rear portion opening and closing of vehicle body, and opening and closing is provided with secondary car door freely on tail-gate.Even if thereby, it is possible to think the vibration arranging dynamic shock absorber to alleviate on tail-gate and produce on tail-gate, but also can cause vibration on secondary car door because of the vibration of tail-gate that alleviates.
But, because arranging secondary car door on tail-gate, and can think such as in the idling of driving engine or in the traveling of vehicle, can produce on secondary car door compared with tail-gate and significantly vibrating.So, dynamic shock absorber is located on secondary car door.
Thus, because can alleviate by dynamic shock absorber the significantly vibration produced on secondary car door, thus can suppress the vibration of tail-gate because of the vibration of secondary car door amplification.Thereby, it is possible to suppress the vibration of (alleviating) tail-gate and secondary car door rightly.
In the invention of technical scheme 2, the lateral margin of overall width direction one side of secondary car door is made to be positioned at the tail-gate sidepiece of overall width direction one side.And, the lateral margin of overall width direction the opposing party of secondary car door is bearing on tail-gate, thus secondary car door is opened from the lateral margin of overall width direction one side.
That is, the lateral margin of overall width direction one side of secondary car door be configured in the lateral margin that is supported in the overall width direction the opposing party tail-gate from secondary car door away from position on.Thereby, it is possible to think overall width direction one side in secondary car door lateral margin near the amplitude of vibration that produces can become large.
So, near the lateral margin that dynamic shock absorber is located at overall width direction one side by secondary car door.Thus, the vibration produced on secondary car door can be suppressed efficiently, and the vibration of (alleviating) tail-gate and secondary car door can be suppressed rightly.
In the invention of technical scheme 3, dynamic shock absorber is set near the above-below direction central authorities of secondary car door.
At this, when the upper end of secondary car door or lower end arrange dynamic shock absorber, the end of opposition side can be become significantly away from the state of dynamic shock absorber.Therefore, it is possible to think that meeting produce the vibration of large amplitude on the end of the opposition side away from dynamic shock absorber.
So, by arranging dynamic shock absorber near the above-below direction central authorities of secondary car door, and can not make dynamic shock absorber from the upper end of secondary car door or lower end significantly away from.Thereby, it is possible to suppressed the vibration of secondary car door efficiently by dynamic shock absorber.
In the invention of technical scheme 4, the below compared with wind glass in door skin and dynamic shock absorber is set near wind glass.
By dynamic shock absorber being located at compared with wind glass below, and when carrying out visual rear view of vehicle from car room via wind glass, because of dynamic shock absorber by field obscuration, and can guarantee the rear visual confirmation of vehicle.
Further, by dynamic shock absorber is located near wind glass, and near the above-below direction central authorities that dynamic shock absorber can be located at secondary car door.Thereby, it is possible to dynamic shock absorber can not be made significantly away from upper end or the lower end of secondary car door.
Thereby, it is possible to suppressed the vibration of secondary car door efficiently by dynamic shock absorber.
On this basis, dynamic shock absorber to be located near wind glass, i.e. near the above-below direction central authorities of secondary car door.Thus, with dynamic shock absorber is located at secondary car door lower end situation compared with, dynamic shock absorber can be made close to the center of turn of tail-gate.
Thus, with center of turn be axle carry out opening and closing tail-gate time, can suppress less by being applied to operator's loading on hand, and can opening and closing tail-gate swimmingly.
In the invention of technical scheme 5, the wainscot of door skin is located at vehicle front, outer panels is located at outside car.By outer panels being located at outside car, and can think that outer panels can be configured in the vicinity of appearance or can form appearance by outer panels.
So, dynamic shock absorber is arranged on the wainscot of door skin.
Thereby, it is possible to do not determine the position of installing dynamic shock absorber with not considering appearance.
Thereby, it is possible to improve Design freedom when determining the position of installing dynamic shock absorber.
Accompanying drawing explanation
Fig. 1 is the back view of the state of the tail-gate representing the body construction of closing band tail-gate of the present invention.
Fig. 2 is the back view of the state of the tail-gate representing the body construction of opening band tail-gate of the present invention.
Fig. 3 is the block diagram representing the state of being removed from vehicle body by the tail-gate of Fig. 1.
Fig. 4 is the block diagram representing the state of being decomposed by the tail-gate of Fig. 3.
Fig. 5 is 5 direction view of Fig. 3.
Fig. 6 is the 6-6 line cutaway view of Fig. 5, represents the state of tail-gate decorative element and door trim parts 44 being removed from secondary car door.
Fig. 7 is the block diagram of the state of the body construction open auxiliary car door of the band tail-gate represented from Fig. 1.
Fig. 8 is the 8-8 line cutaway view of Fig. 5, represents the state of tail-gate decorative element and door trim parts 44 being removed from secondary car door.
Fig. 9 is 9 enlarged drawings of Fig. 5.
Figure 10 is 10 enlarged drawings of Fig. 8.
Figure 11 is the front view representing the state of being removed from the secondary car door of Fig. 9 by dynamic shock absorber.
Figure 12 is 12 enlarged drawings of Fig. 6.
Description of reference numerals
The body construction of 10 band tail-gates, 11 vehicle bodies, the rear portion of 12 vehicle bodies, 14 after-openings (opening), 15 tail-gates, the upper end of 15b tail-gate, 16 tail-gate main bodys, the left tail-gate sidepiece of 16c (the tail-gate sidepiece of overall width direction one side of tail-gate), 20 secondary car doors, the above-below direction central authorities of the secondary car door of 20a, 22 car rooms, outside 23 cars, 29 car door openings (secondary opening), 42 door body (door skin), the first half (top) of 42a door body, 42c left-hand door lateral margin (lateral margin of overall width direction one side), the right car door lateral margin of 42d (lateral margin of overall width direction the opposing party), 43 door window glass (wind glass), 53 door inner panel (wainscot), 54 door outer panel (outer panels), 61 shock absorber installation portions, 63 dynamic shock absorbers.
Detailed description of the invention
Below, illustrate for implementing optimal way of the present invention based on accompanying drawing.In addition, " front (Fr) ", " rear (Rr) ", " left (L) ", " right (R) " are according to the direction observed from driver.
Embodiment
The body construction 10 of the band tail-gate of embodiment is described.
As shown in Figure 1 and Figure 2, the body construction 10 of tail-gate is with to have the tail-gate 15 at the rear portion 12 being located at vehicle body 11.
Vehicle body 11 has after-opening frame portion 13 at the rear portion 12 of vehicle body 11, and the upper frame 13c in after-opening frame portion 13 is supported with tail-gate 15.
After-opening frame portion 13 is formed as the framework of backsight substantially rectangular shape by frame portion 13a, the 13b of left and right, upper frame 13c and lower frame 13d.After-opening (opening) 14 is formed by this after-opening frame portion 13.Tail-gate 15 is supported with on the top (that is, the upper frame 13c in after-opening frame portion 13) of after-opening 14.
Make via after-opening 14 car room 22 and car outer 23 be communicated with, the boarding of occupant and the handling of goods can be realized.
As shown in Figure 3, Figure 4, tail-gate 15 has: tail-gate main body 16, and it is rotatably bearing on the upper frame 13c (with reference to Fig. 1) in after-opening frame portion 13 along the vertical direction via tail-door hinge; Tail-gate wind glass 17, it is located in tail-gate main body 16; Tail-gate decorative element (decorative element) 18, it is located at the below of tail-gate wind glass 17; With secondary car door 20, its opening and closing tail-gate main body 16.
As shown in Figure 2, by opening tail-gate 15, and the lower end 15a of tail-gate 15 is made to be configured in the height and position roughly the same with the upper end 15b of tail-gate 15.
But, in fig. 2, represent for ease of understanding formation the state lower end 15a of tail-gate 15 being configured at compared with the 15b of upper end below a little.
By opening tail-gate 15, and tail-gate 15 is substantially horizontally configured on the position of the upper frame 13c in after-opening frame portion 13.In this condition, the after-opening 14 in after-opening frame portion 13 is open, makes car room 22 and car outer 23 be communicated with via after-opening 14.
On the other hand, as shown in Figure 1, by closing tail-gate 15, and the lower end 15a of tail-gate 15 is made to be configured in the below of the upper end 15b of tail-gate 15.That is, by closing tail-gate 15, and tail-gate 15 is generally perpendicularly configured.
In this condition, the after-opening 14 in after-opening frame portion 13 is closed by tail-gate 15.
As shown in Figure 2, Figure 4 shows, the profile of tail-gate main body 16 is can be formed as substantially rectangular shape by the mode of after-opening 14 opening and closing in after-opening frame portion 13, and tail-gate upper end (upper end) 16a is rotatably bearing on the upper frame 13c in after-opening frame portion 13 along the vertical direction via tail-door hinge.
This tail-gate main body 16 is formed as bending in the mode that 23 sides bloat outside car on overall width direction.
As shown in Figure 4, Figure 5, tail-gate main body 16 has: the window peristome 26 that the first half is offered on the right side of roughly; With the car door opening frame portion 28 offered in the whole region, roughly left side of tail-gate main body 16.
The window inside casing 26a in window opening frame the portion 26 and car door inside casing 28a in car door opening frame portion 28 is by spacing frame 31 dual-purpose.Window inside casing 26a is the frame be located at inside overall width direction in window opening frame portion 26.Car door inside casing 28a is the frame be located at inside overall width direction in car door opening frame portion 28.
Spacing frame 31 extends with linearity along the vertical direction in the scope of the tail-gate upper end 16a to tail-gate lower end 16b from tail-gate main body 16.This spacing frame 31 is frames of the edge inside the formation overall width direction in car door opening frame portion 28.
As shown in Figure 6, tail-gate main body 16 has: the tail-gate wainscot 34 being positioned at side, car room 22; Be positioned at the tail-gate outer panels 35 of outer 23 sides of car; With the strengthening part 37 being clipped in the position forming spacing frame 31.
Get back to Fig. 5, window opening frame portion 26 makes window opening 27 opening by being formed as substantially rectangular shape framework.
Car door opening frame portion 28 makes car door opening (secondary opening) 29 openings by being formed as substantially rectangular shape framework.
The window opening 27 in window opening frame portion 26 and the car door opening 29 in car door opening frame portion 28, under the state of closing tail-gate 15, are communicated with the after-opening 14 (with reference to Fig. 2) in after-opening frame portion 13 respectively.
As shown in Figure 6, outside the overall width direction in car door opening frame portion 28, car door housing 28b is provided with.Car door housing 28b is positioned at the left tail-gate sidepiece 16c (the tail-gate sidepiece of overall width direction one side of tail-gate 15) on the left of the overall width direction of tail-gate main body 16.
Tail-gate outer panels 35 is positioned at vehicle body rear compared with tail-gate wainscot 34, has the outer separating part (plate-like portion) 36 of the outside face forming spacing frame 31.
Tail-gate wainscot 34 has the interior separating part 34a of the inside face forming spacing frame 31.
Spacing frame 31 makes outer separating part 36, interior separating part 34a and strengthening part 37 overlap and be formed.By arranging strengthening part 37 on spacing frame 31, and strengthen spacing frame 31 by strengthening part 37.
As shown in Figure 4, the rigidity in window opening frame portion 26 and car door opening frame portion 28 is guaranteed by spacing frame 31.Window opening frame portion 26 is provided with tail-gate wind glass 17 from vehicle body rear.And, the tail-gate outer panels 35 below window opening frame portion 26 is provided with tail-gate decorative element 18 from vehicle body rear.
Further, the spacing frame 31 of tail-gate main body 16 is supported with secondary car door 20 via upper and lower body hinge 41.
As shown in Figure 7, by being opened to horizontal direction (arrow A direction) by secondary car door 20, and make the car door opening 29 of vehicle body 11 (rear portion 12) open.On the other hand, by closing secondary car door 20, car door opening 29 is closed.
And, as shown in Figure 2, under the state that secondary car door 20 is closed, the outside face 18a of tail-gate decorative element 18 is formed as roughly same plane (roughly the same plane) in the direction from front to rear of a vehicle body with the outside face 44a of secondary car door 20 (door trim parts 44).
And, under the state that secondary car door 20 is closed, outside face 17a and the outside face 43a of secondary car door 20 (door window glass 43) of tail-gate wind glass 17 are formed as roughly same plane (roughly the same plane) (also with reference to Fig. 3) in the direction from front to rear of a vehicle body.
At this, as shown in Figure 4, tail-gate main body 16 is provided with tail-gate wind glass 17 and tail-gate decorative element (decorative element) 18.Further, tail-gate main body 16 is provided with secondary car door 20, secondary car door 20 is provided with door window glass 43 and door trim parts 44.
Get back to Fig. 4, Fig. 6, secondary car door 20 has: the door body (door skin) 42 be rotatably bearing on spacing frame 31 via upper and lower body hinge 41; Be located at the door window glass (wind glass) 43 of the first half (top) 42a of door body 42; With the door trim parts 44 of below (that is, the lower part of door body 42) 42b being located at door window glass 43.
In door body 42, left-hand door lateral margin (lateral margin of overall width direction one side) 42c outside overall width direction is positioned at left tail-gate sidepiece 16c (car door housing 28b) side, and right car door lateral margin (lateral margin of the overall width direction the opposing party) 42d outside overall width direction is rotatably bearing on spacing frame 31 via upper and lower body hinge 41.
Further, door body 42 is provided with outer handle 51 in above-below direction substantial middle at left-hand door lateral margin 42c (that is, the car door housing 28b side in car door opening frame portion 28).Outer handle 51 is the handles for the secondary car door 20 of opening and closing.
Thus, by operating outer handle 51, and door body 42 (that is, secondary car door 20) can with upper and lower body hinge 41 for axle, from left-hand door lateral margin 42c side as shown by arrow B open car door opening 29.
Door trim parts 44 make outside face face car outer 23 and form the parts of appearance.
As shown in Fig. 6, Fig. 8, door body 42 has: the door inner panel (wainscot) 53 being positioned at vehicle front; And the door outer panel (outer panels) 54 at vehicle body rear is positioned at compared with door inner panel 53.
Door inner panel 53 is located at vehicle front relative to door outer panel 54.Thus, between door inner panel 53 and door outer panel 54, ensure that larger space 55 in the direction from front to rear of a vehicle body.
The mode that door outer panel 54 is relative and adjacent in the direction from front to rear of a vehicle body relative to the back side of door trim parts 44 (with reference to Fig. 4) with the vehicle front side of the door trim parts 44 (that is, appearance) with secondary car door 20 is arranged.
As shown in Figure 5, door body 42 has the shock absorber installation portion 61 of the below being located at door window glass 43.Shock absorber installation portion 61 is formed in door inner panel 53.This shock absorber installation portion 61 be positioned at door window glass 43 below and near the lower end 43b being positioned at door window glass 43.
Further, shock absorber installation portion 61 be located at left-hand door lateral margin 42c overall width direction inside near.Thus, under the state that secondary car door 20 is closed, shock absorber installation portion 61 is positioned near car door housing 28b.
On this basis, under the state that shock absorber installation portion 61 is closed at tail-gate 15, near the above-below direction central authorities 20a being positioned at secondary car door 20.And, shock absorber installation portion 61 be positioned at the overall width direction of outer handle 51 inside on adjacent position.
Shock absorber installation portion 61 is provided with the dynamic shock absorber 63 of vibration damping.Thus, dynamic shock absorber 63 is located on secondary car door 20.
As shown in Figure 9, Figure 10, shock absorber installation portion 61 configures from door outer panel 54 to vehicle front with separating predetermined distance, thus, between shock absorber installation portion 61 and door outer panel 54, guarantees there is larger space 55 in the direction from front to rear of a vehicle body.
As shown in figure 11, shock absorber installation portion 61 is positioned at the lower end of the upper joggling part 53a of door inner panel 53, and is positioned at the midway of lower joggling part 53b.Shock absorber installation portion 61 is strengthened by upper joggling part 53a and lower joggling part 53b and guarantees appropriate rigidity.
Further, as shown in Figure 10, door outer panel 54, the position 54a at the vehicle body rear of shock absorber installation portion 61 is formed as closed section.The position 54a of this closed section links with shock absorber installation portion 61 via the upper flange 53c of door inner panel 53 and the upper flange 54b of door outer panel 54.Thus, shock absorber installation portion 61 is strengthened by the position 54a of closed section.
Get back to Figure 10, Figure 11, shock absorber installation portion 61 is formed construction opening 62.Construction opening 62 by top 62a, below 62b, inner edge 62c and outside 62d with substantially rectangular shape opening.
On the following 62b of construction opening 62, be formed from following 62b downward and to the layer difference portion 53d of vehicle body back sweep.
As shown in Figure 11, Figure 12, the outside 62d in the construction opening 62 of shock absorber installation portion 61 and inner edge 62c is linked by connecting part 66.Link outside 62d and inner edge 62c by connecting part 66, thus, shock absorber installation portion 61 is strengthened by connecting part 66.
Connecting part 66 is formed as roughly U-shaped in the mode can receiving dynamic shock absorber 63.
Dynamic shock absorber 63 is shock absorbers of normally used vibration damping.This dynamic shock absorber 63 has: the damper main body 71 being formed as generally rectangular bodies shape; Pedestal 73 is made to be located at the first installation bracket 72 of the surperficial 71a side of damper main body 71; With the second installation bracket 81 of 71b side, the back side being located at damper main body 71.
First installation bracket 72 has: the inner side installation portion 74 extended inside overall width direction from pedestal 73; With the outside installation portion 75 extended outside overall width direction from pedestal 73.
Inner side installation portion 74 extends inside overall width direction from damper main body 71, and is configured in the outside (that is, vehicle front side) of shock absorber installation portion 61.Outside installation portion 75 extends outside overall width direction from damper main body 71, and is configured in the outside (that is, vehicle front side) of shock absorber installation portion 61.
As shown in Figure 10, Figure 11, the second installation bracket 81 has: be located at the base end part 82 on the back side 71b of damper main body 71; With the downside extension 83 extended downwards from base end part 82.
Base end part 82 by being located on the back side 71b of damper main body 71, and is configured in the space 55 of inner side (that is, vehicle body rear side) of shock absorber installation portion 61.
Downside extension 83 has downside installation portion 84 in front end.
The outside (vehicle front side) of extension 83 from base end part 82 via following 62b to shock absorber installation portion 61, downside extends, and extend downwards along layer difference portion 53d further, thus, downside installation portion 84 is made to be configured in the outside (that is, vehicle front side) of shock absorber installation portion 61.
Thus, the second installation bracket 81 is to be formed as cross section roughly V shape across the mode of layer difference portion 53d (that is, the following 62b of construction opening 62).
Inner side installation portion 74, outside installation portion 75 and downside installation portion 84 are by bolt 86, nut 87 and make dynamic shock absorber 63 be arranged on shock absorber installation portion 61.In this condition, the 71b side, the back side of damper main body 71 configures (storage) from the vehicle front side of shock absorber installation portion 61 space 55 via construction opening 62.
And the surperficial 71a side of damper main body 71 is supported by the first installation bracket 72, the back side 71b of damper main body 71 is supported by the second installation bracket 81, thus, supports dynamic shock absorber 63 rightly by first, second installation bracket 72,81.
As shown in Figure 9, by these three positions of inner side installation portion 74, outside installation portion 75 and downside installation portion 84, dynamic shock absorber 63 is arranged on shock absorber installation portion 61, thus, does not need above dynamic shock absorber 63, arrange upside installation portion.
Thereby, it is possible to dynamic shock absorber 63 be arranged on below in secondary car door 20, door window glass 43 and be arranged near the 43b of lower end.Further, dynamic shock absorber 63 can be arranged near the left-hand door lateral margin 42c in secondary car door 20.
Next, the reason that secondary car door 20 arranges dynamic shock absorber 63 is described based on Fig. 1, Fig. 4 ~ Fig. 6, Figure 10 etc.
That is, as shown in Figure 1, in the body construction 10 of band tail-gate, tail-gate 15 along the vertical direction opening and closing is located at the rear portion 12 of vehicle body 11 freely, and the opening and closing of secondary car door 20 is located on tail-gate 15 freely.
Thus, when dynamic shock absorber 63 is located on tail-gate 15, alleviates by dynamic shock absorber 63 vibration produced on tail-gate 15 even if can think, but also can cause vibration on secondary car door 20 because of the vibration of the tail-gate 15 alleviated.
On this basis, because arranging secondary car door 20 on tail-gate 15 further, and can think such as in the idling of driving engine and in the traveling of vehicle, can produce on secondary car door 20 compared with tail-gate 15 and significantly vibrating.
So, secondary car door 20 arranges dynamic shock absorber 63.Thereby, it is possible to alleviated the significantly vibration produced on secondary car door 20 by dynamic shock absorber 63.By alleviating the significantly vibration produced on secondary car door 20, and the vibration amplification of the tail-gate 15 caused because of the vibration of secondary car door 20 can be suppressed.
Thereby, it is possible to suppress the vibration of (alleviating) tail-gate 15 and secondary car door 20 rightly.
At this, as shown in Figure 10, by door outer panel 54 being located at outer 23 sides of car, and door outer panel 54 is configured near appearance (that is, door trim parts 44 (with reference to Fig. 4)).
So dynamic shock absorber 63 is arranged on (also with reference to Fig. 8) in the door inner panel 53 of secondary car door 20.Thereby, it is possible to determine while appearance (that is, door trim parts 44) need not be considered the position of installing dynamic shock absorber 63.
Thereby, it is possible to improve the Design freedom when determining the position of installing dynamic shock absorber 63.
On this basis, as shown in Figure 5, dynamic shock absorber 63 is positioned at the below of door window glass 43, and near the lower end 43b being arranged on door window glass 43.Thus, via door window glass the visual field can not be blocked by dynamic shock absorber 63, and guarantee the rear visual confirmation of vehicle during the rear of visual vehicle from car room 22 (with reference to Fig. 2).
And, as shown in Figure 4, Figure 5, near lower end 43b dynamic shock absorber 63 being arranged on door window glass 43, thereby, it is possible under the state of closing at tail-gate 15, arrange dynamic shock absorber 63 near the above-below direction central authorities 20a of secondary car door 20.
At this, when the upper end 20b of secondary car door 20 or lower end 20c arranges dynamic shock absorber 63, the end of opposition side can be become significantly away from the state of dynamic shock absorber 63.Therefore, it is possible to think can produce the larger vibration of amplitude on the end of the opposition side away from dynamic shock absorber 63.
So, dynamic shock absorber 63 is set near the above-below direction central authorities 20a of secondary car door 20, and does not make dynamic shock absorber 63 significantly away from upper end 20b or the lower end 20c of secondary car door 20.
Thereby, it is possible to suppressed the vibration of secondary car door 20 efficiently by dynamic shock absorber 63.
Further, as shown in Figure 1, dynamic shock absorber 63 is located at secondary car door 20 above-below direction central authorities 20a near, thus, be located at secondary car door 20 lower end 20c situation compared with, dynamic shock absorber 63 can be made close to the tail-door hinge of upper frame 13c.The fulcrum of tail-door hinge becomes the center of turn of tail-gate 15.
Thus, when carrying out opening and closing tail-gate 15 with tail-door hinge (fulcrum) for axle, can suppress less by being applied to operator's loading on hand.Thereby, it is possible to opening and closing tail-gate 15 swimmingly, the operability of tail-gate 15 can be improved.
At this, as shown in Figure 6, the right car door lateral margin 42d of door body 42 is rotatably bearing on spacing frame 31 via upper and lower body hinge 41 (exit door hinge 41 is with reference to Fig. 4).Thus, door body 42 (that is, secondary car door 20) with upper and lower body hinge 41 for axle and from left-hand door lateral margin 42c side as shown by arrow B open car door opening 29.
That is, the left-hand door lateral margin 42c of door body 42 be configured in from the right car door lateral margin 42d being supported with secondary car door 20 away from position.Thereby, it is possible to the amplitude of the vibration produced near the left-hand door lateral margin 42c thinking in secondary car door 20 can become large.
So, near in secondary car door 20, left-hand door lateral margin 42c, dynamic shock absorber 63 is set.Thereby, it is possible to suppress the vibration produced on secondary car door 20 efficiently.
Thereby, it is possible to suppress the vibration produced on secondary car door 20 efficiently, and the vibration of (alleviating) tail-gate 15 and secondary car door 20 can be suppressed rightly.
In addition, the body construction of band tail-gate of the present invention is not limited to above-described embodiment, can carry out rightly changing, improvement etc.
Such as, in the above-described embodiments, describe and door trim parts 44 are set in the door outer panel 54 of secondary car door 20 and the example being formed appearance by door trim parts 44, but be not limited thereto, also can be configured to by door outer panel 54 to form appearance.
In this case, determine the position of installing dynamic shock absorber 63 with also can considering appearance (that is, door outer panel 54).
Thus, Design freedom can be improved when determining the position of installing dynamic shock absorber 63.
And, in the above-described embodiments, describe the example being linked outside 62d in the construction opening 62 of shock absorber installation portion 61 and inner edge 62c by connecting part 66, but be not limited thereto, also can be configured to the outside 62d and the inner edge 62c that are not linked construction opening 62 by connecting part 66.
And, shape and the formation of the first half of the rear portion of the body construction of band tail-gate in the above-described embodiments, vehicle body, vehicle body, after-opening, tail-gate, tail-gate main body, left tail-gate sidepiece, secondary car door, car door opening, door body, door body, left-hand door lateral margin, right car door lateral margin, door window glass, door inner panel, door outer panel, shock absorber installation portion and dynamic shock absorber etc. are not limited to illustration, can change rightly.
Industrial applicibility
The present invention is preferably applicable to the automobile of the body construction with band tail-gate, and the tail-gate in the body construction of this band tail-gate is rotatably supported on the top of the after-opening being located at body tail along the vertical direction.
Claims (5)
1. the body construction with tail-gate, it has by the tail-gate of described body mount to carry out opening and closing to the opening being located at body tail, and the feature of the body construction of described band tail-gate is,
Described tail-gate is provided be opened on described tail-gate and with the secondary opening of described open communication and the secondary car door this secondary opening being carried out to opening and closing,
Described secondary car door is provided with the dynamic shock absorber of vibration damping.
2. the body construction of band tail-gate according to claim 1, is characterized in that, the lateral margin of overall width direction one side in described secondary car door is arranged in the tail-gate sidepiece of overall width direction one side of described tail-gate,
Described secondary car door, in the mode opened from the lateral margin of described overall width direction one side by described secondary opening, makes the lateral margin of overall width direction the opposing party be bearing on described tail-gate,
Near the lateral margin of in described secondary car door, described overall width direction one side, described dynamic shock absorber is set.
3. the body construction of band tail-gate according to claim 1 and 2, is characterized in that, under the state of closing described tail-gate, near the above-below direction central authorities of described secondary car door, arranges described dynamic shock absorber.
4. the body construction of band tail-gate according to claim 3, is characterized in that,
The upper end of described tail-gate can be bearing on described vehicle body rotationally,
Described secondary car door has: the wind glass being located at top; With the door skin of below being located at this wind glass,
In this door skin, compared with described wind glass below and near described wind glass, described dynamic shock absorber is set.
5. the body construction of band tail-gate according to claim 4, is characterized in that, described door skin has: the wainscot being positioned at vehicle front; With
Be positioned at vehicle body rear and be located at the outer panels outside car compared with this wainscot,
Described wainscot installs described dynamic shock absorber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013272801A JP5992901B2 (en) | 2013-12-27 | 2013-12-27 | Body structure with tailgate |
| JP2013-272801 | 2013-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104742703A true CN104742703A (en) | 2015-07-01 |
| CN104742703B CN104742703B (en) | 2017-04-12 |
Family
ID=53583175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410828780.9A Active CN104742703B (en) | 2013-12-27 | 2014-12-26 | A vehicle body construction with a tail gate |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5992901B2 (en) |
| CN (1) | CN104742703B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522898A (en) * | 2014-10-17 | 2016-04-27 | 本田技研工业株式会社 | Automobile |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10875581B2 (en) * | 2018-11-30 | 2020-12-29 | Nissan North America, Inc. | Vehicle trunk lid |
| JP7287843B2 (en) * | 2019-06-20 | 2023-06-06 | トヨタ自動車九州株式会社 | Automobile back door damper attachment reinforcement structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006298352A (en) * | 2005-03-22 | 2006-11-02 | Toyo Tire & Rubber Co Ltd | Dynamic damper, dynamic damper unit and method for manufacturing the dynamic damper |
| JP2010215121A (en) * | 2009-03-17 | 2010-09-30 | Toyo Tire & Rubber Co Ltd | Back door damper |
| CN102039810A (en) * | 2009-10-13 | 2011-05-04 | 鲁泊凡 | Rim-combined rim motor-driven ultra-miniature electric sedan |
| EP2386435A1 (en) * | 2010-05-10 | 2011-11-16 | Tofas Turk Otomobil Fabrikasi Anonim Sirketi | A commercial vehicle with a door assembly |
| CN102365185A (en) * | 2009-11-16 | 2012-02-29 | 丰田自动车株式会社 | Top-hinged door structure |
| JP2013126841A (en) * | 2011-12-19 | 2013-06-27 | Toyota Motor Corp | Vehicle back door structure |
-
2013
- 2013-12-27 JP JP2013272801A patent/JP5992901B2/en active Active
-
2014
- 2014-12-26 CN CN201410828780.9A patent/CN104742703B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006298352A (en) * | 2005-03-22 | 2006-11-02 | Toyo Tire & Rubber Co Ltd | Dynamic damper, dynamic damper unit and method for manufacturing the dynamic damper |
| JP2010215121A (en) * | 2009-03-17 | 2010-09-30 | Toyo Tire & Rubber Co Ltd | Back door damper |
| CN102039810A (en) * | 2009-10-13 | 2011-05-04 | 鲁泊凡 | Rim-combined rim motor-driven ultra-miniature electric sedan |
| CN102365185A (en) * | 2009-11-16 | 2012-02-29 | 丰田自动车株式会社 | Top-hinged door structure |
| EP2386435A1 (en) * | 2010-05-10 | 2011-11-16 | Tofas Turk Otomobil Fabrikasi Anonim Sirketi | A commercial vehicle with a door assembly |
| JP2013126841A (en) * | 2011-12-19 | 2013-06-27 | Toyota Motor Corp | Vehicle back door structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522898A (en) * | 2014-10-17 | 2016-04-27 | 本田技研工业株式会社 | Automobile |
| CN105522898B (en) * | 2014-10-17 | 2018-04-03 | 本田技研工业株式会社 | Vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015127171A (en) | 2015-07-09 |
| JP5992901B2 (en) | 2016-09-14 |
| CN104742703B (en) | 2017-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103228526B (en) | The lateral structure of vehicle | |
| CN104742703A (en) | A vehicle body construction with a tail gate | |
| US20160107510A1 (en) | Door structure for vehicle | |
| US10683037B2 (en) | Side body structure of vehicle | |
| CN206501894U (en) | Structural strengthening component and the upper body structure of vehicle for vehicle body structure | |
| US11008046B2 (en) | Vehicle body structure | |
| JP6237669B2 (en) | Upper body structure of the vehicle | |
| US10752186B2 (en) | Quarter panel assemblies including service hole covers with noise reduction flanges | |
| JP5947281B2 (en) | Body structure with tailgate | |
| KR20200107801A (en) | Motor vehicle | |
| JP4729813B2 (en) | Vehicle door structure | |
| JP5756650B2 (en) | Door mirror mounting structure for vehicle doors | |
| KR20210073383A (en) | Vehicle rear strucutre | |
| JPH03118283A (en) | Vehicle upper body structure | |
| JPH02256570A (en) | Rear part car body structure of vehicle | |
| KR20130064317A (en) | Door frame unit | |
| JP2002145116A (en) | Body structure of automobile | |
| JP2005041261A (en) | Side part vehicle body structure of automobile | |
| JP2018176786A (en) | Vehicular rear vehicle body structure | |
| JP2016049835A (en) | Vehicle body structure of automobile | |
| JP3113703U (en) | Vehicle door structure | |
| JP5848321B2 (en) | Body structure with tailgate | |
| JPH09104228A (en) | Vehicular door | |
| KR20200070516A (en) | Door for vehicle | |
| JP2005041260A (en) | Side part vehicle body structure of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |