CN113613922A - Upper cover and division bar mounting structure - Google Patents

Upper cover and division bar mounting structure Download PDF

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Publication number
CN113613922A
CN113613922A CN202080022303.7A CN202080022303A CN113613922A CN 113613922 A CN113613922 A CN 113613922A CN 202080022303 A CN202080022303 A CN 202080022303A CN 113613922 A CN113613922 A CN 113613922A
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CN
China
Prior art keywords
vehicle
upper cover
division bar
wall
rear direction
Prior art date
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Granted
Application number
CN202080022303.7A
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Chinese (zh)
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CN113613922B (en
Inventor
大河原琢真
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Isuzu Motors Ltd
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Isuzu Motors Ltd
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Publication of CN113613922A publication Critical patent/CN113613922A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

The upper cover and the division bar mounting structure can prevent water from entering the vehicle along the upper cover. An upper cover is attached to an upper end portion of a spacer that extends in a vertical direction of a vehicle door and that divides an opening of the vehicle door in a vehicle front-rear direction, the upper cover including: an outer cover portion extending in a vehicle front-rear direction and sandwiched between a window frame of a vehicle door and a division bar; a slide groove portion extending inward in the vehicle width direction from the outer cover portion; a first wall portion that is provided along a vehicle width direction inner side edge of the outer lid portion and extends in a vehicle front-rear direction; and a second wall portion that is provided in the slide groove portion and extends in the vehicle front-rear direction.

Description

Upper cover and division bar mounting structure
Technical Field
The invention relates to an upper cover and a division bar mounting structure.
Background
Conventionally, a division bar for dividing an opening formed by a sash provided in a vehicle door in a front-rear direction is known (for example, see patent document 1). Patent document 1 discloses: and a division bar mounting structure for fixing the division bar to the door frame by means of an upper cover arranged on the upper end part.
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open No. 2014-118010.
Disclosure of Invention
Problems to be solved by the invention
In the division bar attaching structure described in patent document 1, the sealing property of the upper cover is insufficient, and there is a possibility that water enters the vehicle compartment from the outside of the vehicle along the upper cover.
The present invention aims to provide an upper cover and a division bar mounting structure capable of preventing water from entering a vehicle compartment from the outside of the vehicle along the upper cover.
Means for solving the problems
An upper cover according to an aspect of the present invention is an upper cover attached to an upper end portion of a spacer extending in a vertical direction of a vehicle door and dividing an opening of the vehicle door in a vehicle front-rear direction, the upper cover including: an outer cover portion that extends in a vehicle front-rear direction and is sandwiched between a window frame of the vehicle door and the division bar; a slide groove portion extending inward in the vehicle width direction from the outer lid portion; a first wall portion that is provided along a vehicle width direction inner side edge of the outer lid portion and extends in a vehicle front-rear direction; and a second wall portion that is provided in the slide groove portion and extends in the vehicle front-rear direction.
The parting bead mounting structure according to one aspect of the present invention includes: the upper cover; the division bar; and a bracket for fixing the division bar to the window frame.
Effects of the invention
According to the upper cover and the division bar attaching structure of the present invention, water can be prevented from entering the vehicle compartment from the outside of the vehicle along the upper cover.
Drawings
Fig. 1A is a schematic view showing a vehicle door including a division bar attaching structure according to an embodiment.
FIG. 1B is a cross-sectional view 1B-1B of FIG. 1A.
Fig. 2A is a perspective view showing the division bar, the holder, and the upper cover.
Fig. 2B is a perspective view showing the division bar, the holder, and the upper cover.
Fig. 2C is a perspective view showing the division bar, the holder, and the upper cover.
Fig. 3A is a perspective view of the upper cover.
Fig. 3B is a top view of the upper cover.
Fig. 3C is a side view of the upper cover as viewed from the vehicle rear side.
Fig. 4A is a diagram for explaining the operation and effect of the inner wall.
Fig. 4B is a diagram for explaining the operation and effect of the inner wall.
Fig. 5A is a diagram for explaining the operation and effect of the flange portion.
Fig. 5B is a diagram for explaining the operation and effect of the flange portion.
Fig. 6A is a view showing a first modification of the flange portion.
Fig. 6B is a diagram showing a second modification of the flange portion.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the drawings. The embodiments described below are examples, and the present invention is not limited to these embodiments. The constituent elements of the embodiments described below can be combined as appropriate. In addition, some of the components may not be used. Note that an arrow UP shown appropriately in each drawing indicates the vehicle upper side. Further, an arrow OUT indicates the vehicle width direction outer side. The arrow real indicates the vehicle REAR side.
(integral Structure of vehicle door 1)
A vehicle door 1 having a weather strip attachment structure 2 according to the present embodiment will be described with reference to fig. 1A and 1B. Fig. 1A is a schematic view showing a vehicle door 1 including a division bar attaching structure 2 according to an embodiment. FIG. 1B is a cross-sectional view 1B-1B of FIG. 1A.
As shown in fig. 1A, the vehicle door 1 includes: a door main body 3; a door frame 4 (an example of a "window frame"); and a division bar 10. The door body 3 has a door handle 5. A lock mechanism and the like, not shown, are provided inside the door main body 3.
The door frame 4 is disposed on the upper side of the door main body 3 and constitutes a window frame. The division bar 10 extends in the vehicle vertical direction so as to divide an opening surrounded by the door frame 4 and the door body 3 in the vehicle front-rear direction. The upper end portion of the division bar 10 is attached to the vehicle front-rear direction intermediate portion of the door frame 4.
A slide glass is fitted in an opening surrounded by the door frame 4 and the door body 3 so as to be slidable in the vertical direction at a front opening partitioned by the partition bar 10. In addition, a fixing glass is fitted into an opening surrounded by the door frame 4 and the door body 3, and a rear opening partitioned by the partition bar 10.
As shown in fig. 1B, a bracket 20 is fixed to the upper end of the division bar 10. The division bar 10 is fixed to the door frame 4 by means of a bracket 20. An upper cover 30 is fixed to an upper end of the division bar 10. The upper cover 30 closes the gap between the division bar 10 and the doorframe 4.
(parting bead mounting structure 2)
A division bar mounting structure 2 including the division bar 10, the bracket 20, and the upper cover 30 will be described with reference to fig. 2A to 2C. Fig. 2A to 2C are perspective views showing the division bar 10, the bracket 20, and the upper cover 30.
Fig. 2A shows a state in which the division bar 10 and the bracket 20 have been fixed together, and the upper cover 30 has not been mounted. Fig. 2B shows a state in which the upper cover 30 is fitted into the holder 20 from the state shown in fig. 2A. Fig. 2C shows a state in which the upper cover 30 is further fitted into the division bar 10 from the state shown in fig. 2B.
(parting bead 10)
The division bar 10 is a member formed by bending 1 sheet member into a substantially H-shaped cross section. The division bar 10 has: an outer wall 11 located on the vehicle width direction outer side and extending in the vehicle front-rear direction; an inner wall 12 located on the vehicle width direction inner side and extending in the vehicle front-rear direction; and an intermediate wall 13 that connects an intermediate portion in the vehicle front-rear direction of the outer wall 11 and an intermediate portion in the vehicle front-rear direction of the inner wall 12 and extends in the vehicle width direction.
(support 20)
The bracket 20 is a member formed in a substantially L-shape by bending a thick plate member having a plate thickness larger than that of the thin plate member constituting the division bar 10. The holder 20 has: a strip fixing portion 21 extending in the vehicle vertical direction; and a frame fixing portion 22 extending from an upper end of the strap fixing portion 21 in the vehicle front direction.
The bar fixing portion 21 is fixed to an upper end portion of the intermediate wall 13 of the division bar 10 by welding, for example. The frame fixing portion 22 is fixed to the door frame 4 by a fastening member such as a bolt.
(Upper cover 30)
The upper cover 30 is formed by injection molding synthetic resin. Next, the structure of the upper cover 30 will be described in detail with reference to fig. 3A to 3C. Fig. 3A is a perspective view of the upper cover 30. Fig. 3B is a plan view of the upper cover 30. Fig. 3C is a side view of the upper cover 30 as viewed from the vehicle rear side.
The upper cover 30 has: an outer cover 40 extending in the vehicle front-rear direction; a connecting piece 50 (an example of a "chute portion") extending inward in the vehicle width direction from an intermediate portion of the outer cover 40 in the vehicle front-rear direction; and an engaging piece 60 provided at the vehicle width direction inner end of the connecting piece 50.
An upper outer wall 42 is provided on the upper surface 41 of the outer cover 40, and the upper outer wall 42 extends in the vehicle front-rear direction along the vehicle width direction outer side edge of the outer cover 40 and projects toward the vehicle upper side. The upper outer wall 42 is provided linearly over the entire region in the vehicle front-rear direction at the vehicle width direction outer side edge of the outer lid portion 40.
An inner wall 43 (an example of a "first wall portion") is provided on the upper surface 41, and this inner wall 43 extends in the vehicle front-rear direction along the vehicle width direction inner edge of the outer cover portion 40, and projects toward the vehicle upper side. The projecting direction of the inner wall 43 is a direction orthogonal to the extending direction of the upper surface 41.
The inner wall 43 is provided linearly at a vehicle front-rear direction intermediate portion of the vehicle width direction inner edge of the outer lid portion 40. In other words, there is a flat surface portion 44 where the inner wall 43 is not provided at the end portion side of the upper surface 41 in the vehicle front-rear direction.
A lower outer wall 45 is provided on the lower surface of the outer cover 40, and this lower outer wall 45 extends in the vehicle front-rear direction along the vehicle width direction outer side edge of the outer cover 40, and projects toward the vehicle lower side. The lower outer wall 45 is provided over substantially the entire region of the vehicle width direction outer side edge and the vehicle front-rear direction end edge of the outer lid portion 40.
The connecting sheet 50 has: a base end portion 51 extending from the vehicle width direction inner end of the outer cover portion 40 toward the vehicle width direction inner side in a direction parallel to the extending direction of the upper surface 41; and an inclined portion 52 that extends from the vehicle width direction inner end of the base end portion 51, is inclined in a direction intersecting the direction in which the upper surface 41 extends, and extends inward in the vehicle width direction.
A flange portion 53 (an example of a "second wall portion") is provided on the base end portion 51, and the flange portion 53 extends radially on a plane parallel to a plane including the extending direction of the inner wall 43 with a gap from the inner wall 43. That is, flange portion 53 is provided so as to surround base end portion 51 over the entire circumference, and the extending direction of flange portion 53 is orthogonal to the extending direction of upper surface 41.
The length of the flange portion 53 in the vehicle front-rear direction is shorter than the length of the inner wall 43 in the vehicle front-rear direction. The protruding height of the flange portion 53 toward the vehicle upper side is lower than the protruding height of the inner wall 43 toward the vehicle upper side. The protruding height of the flange portion 53 toward the vehicle lower side is set such that the lower end of the flange portion 53 becomes the lowest point in the vertical direction in the upper cover 30 in the state of being mounted on the vehicle (the state shown in fig. 1B).
The bracket 20 abuts against the inclined portion 52 from the vehicle rear side. Inclined portion 52 is formed substantially parallel to the ground surface in a state of being mounted on the vehicle.
The locking piece 60 includes: an inner wall 61 extending from a vehicle width direction inner end of the inclined portion 52 toward the vehicle rear side; and a rear wall 62 extending outward in the vehicle width direction from a vehicle rear side end of the inner wall 61. The locking piece 60 is locked to the vehicle width direction inner edge of the bracket 20.
(fixation of upper cover 30 to parting strip 10)
The upper cover 30 is fixed to the division bar 10 as follows. First, as shown in fig. 2A, strip fixing portion 21 of bracket 20 is fixed to intermediate wall 13 of division strip 10.
Next, as shown in fig. 2B, the locking piece 60 of the upper cover 30 is hooked on the holder 20 in a state where the outer cover 40 of the upper cover 30 is separated from the outer wall 11 of the division bar 10.
Further, the outer wall 11 of the division bar 10 is fitted into the lower outer wall 45 of the outer cover 40, and the locking piece 60 is locked to the bracket 20, whereby the upper cover 30 is fixed to the division bar 10 (fig. 2C).
(action, Effect)
The operation and effect of the present embodiment will be described in detail with reference to fig. 1B and 4A to 5B. Fig. 4A to 4B are diagrams for explaining the operation and effect of the inner wall 43. Fig. 5A to 5B are diagrams for explaining the operation and effect of the flange portion 53.
As shown in fig. 4A, the upper surface 41 of the outer lid portion 40 of the upper lid 30 abuts against the lower end of the door frame 4. As shown in fig. 4B, the door frame 4 is disposed between the upper outer wall 42 and the inner wall 43. Due to machining errors of the door frame 4, molding errors of the upper cover 30, assembly errors of the upper cover 30 and the door frame 4, and the like, water may enter from the vehicle outside through a gap between the door frame 4 and the upper cover 30 as indicated by black arrows in fig. 4A.
In the present embodiment, an inner wall 43 is provided at a vehicle front-rear direction intermediate portion of the vehicle width direction inner edge of the outer lid portion 40. Thus, as shown in fig. 4B, the water entering from the vehicle outside is blocked by the inner wall 43 and does not reach the connecting piece 50. Therefore, water entering from the vehicle outside can be prevented from reaching the connecting piece 50, and water can be prevented from entering from the vehicle outside into the vehicle compartment.
In the present embodiment, a flat surface portion 44 is provided at an end portion side of the upper surface 41 in the vehicle front-rear direction. Thereby, as shown in fig. 4B, the water that moves in the vehicle front-rear direction along the vehicle width direction outer side surface of the inner wall 43 flows along the vehicle width direction inner edge of the outer cover 40 and drops. Therefore, the water entering from the vehicle outside can be further prevented from reaching the connecting piece 50.
In addition, the following can be considered: as shown by the black arrows in fig. 5A, the water bypasses the inner wall 43 and reaches the connecting piece 50. In contrast, in the present embodiment, the flange portion 53 is provided at the base end portion 51 of the connecting piece 50. Thereby, as shown in fig. 5B, the water bypassing the inner wall 43 flows along the flange portion 53 and drops. Therefore, water entering from the outside of the vehicle can be prevented from reaching the vehicle compartment.
In the present embodiment, the flange portion 53 extends radially so as to surround the base end portion 51. Thus, not only water along the upper surface of the base end portion 51 but also water along the side surfaces and the lower surface do not reach the inclined portion 52, and flow along the flange portion 53 and drip. Therefore, the water entering from the outside of the vehicle can be further prevented from reaching the vehicle compartment.
As shown in fig. 1B, since the division bar 10 is attached in a state of being inclined with respect to the vehicle vertical direction, the inclined portion 52 of the upper cover 30 is substantially parallel to the ground surface in the state of being attached to the vehicle. In the present embodiment, the protruding height of the flange portion 53 toward the vehicle lower side is set such that the lower end of the flange portion 53 becomes the lowest point in the vertical direction in the upper cover 30 in the state of being mounted on the vehicle. This allows water entering from the vehicle outside to be reliably collected at the lower end of the flange portion 53. Therefore, the water entering from the outside of the vehicle can be further prevented from reaching the vehicle compartment.
As described above, the upper cover 30 of the present embodiment is attached to the upper end portion of the division bar 10, the division bar 10 extending in the vertical direction of the vehicle door 1 and dividing the opening of the vehicle door 1 in the vehicle front-rear direction, and the upper cover 30 includes: an outer cover portion 40 that extends in the vehicle front-rear direction and is sandwiched between the door frame 4 of the vehicle door 1 and the division bar 10; a connecting piece 50 extending from the outer cover 40 toward the vehicle width direction inner side; an inner wall 43 provided along the vehicle width direction inner side edge of the outer cover portion 40 and extending in the vehicle front-rear direction; and a flange portion 53 provided to the connecting piece 50 and extending in the vehicle front-rear direction.
This prevents water entering from the vehicle outside from reaching the connecting piece 50 by the inner wall 43, and further prevents water reaching the connecting piece 50 from reaching the vehicle interior by the flange portion 53. Therefore, water can be prevented from entering the vehicle compartment from the outside of the vehicle along the upper cover 30.
The embodiments of the present invention have been described above, but the present invention is not limited to the above-described embodiments, and can be implemented by being appropriately modified within a range not departing from the gist of the present invention.
In the above-described embodiment, the flange portion 53 surrounds the base end portion 51, but the present invention is not limited thereto. The flange portion 53 may protrude in the vehicle downward direction.
In the above-described embodiment, the flange portion 53 extending radially on the plane parallel to the plane including the extending direction of the inner wall 43 has been described as an example, but the present invention is not limited to this.
For example, as shown in fig. 6A, a flange portion 53a that protrudes downward in the vertical direction in a state of being mounted on the vehicle may be employed. With this configuration, water can be reliably collected in the flange portion 53a and can be dropped from the flange portion 53 a.
As shown in fig. 6B, the flange portion 53B may be formed to be tapered toward the vehicle lower side at the vehicle lower side than the base end portion 51. With this configuration, water can be reliably collected in the flange portion 53b and can be dropped from the flange portion 53 b.
The present application is based on the japanese patent application (japanese patent application 2019-051672) filed on 19.3.2019, the contents of which are incorporated herein by reference.
Industrial applicability
The upper cover and the division bar mounting structure of the present invention can be suitably used for a rear door of a vehicle.
Description of the reference numerals
Door for vehicle
2 parting bead mounting structure
3 door main body
4 door frame
5 door handle
10 division bar
11 outer wall
12 inner wall
13 intermediate wall
20 support
21 fixed parts
22 frame fixing part
30 Upper cover
40 outer cover
41 upper surface of the container
42 upper side outer wall
43 inner wall
44 plane part
45 lower outer wall
50 connecting piece
Base end part of 51
52 inclined part
53. 53a, 53b flange
60 stop piece
61 inner wall
62 rear wall

Claims (6)

1. An upper cover attached to an upper end portion of a spacer extending in a vertical direction of a vehicle door and dividing an opening of the vehicle door in a vehicle front-rear direction, the upper cover comprising:
an outer cover portion that extends in a vehicle front-rear direction and is sandwiched between a window frame of the vehicle door and the division bar;
a slide groove portion extending inward in the vehicle width direction from the outer lid portion;
a first wall portion that is provided along a vehicle width direction inner side edge of the outer lid portion and extends in a vehicle front-rear direction; and
and a second wall portion provided in the slide groove portion and extending in the vehicle front-rear direction.
2. The upper cap of claim 1, wherein,
the second wall portion surrounds the entire circumference of the slide groove portion.
3. The upper cap of claim 1 or 2, wherein,
the second wall portion is formed such that a lower end thereof is a lowermost side in a vertical direction in a state of being mounted on the vehicle.
4. The upper cap of any one of claims 1 to 3,
the second wall portion protrudes downward in a vertical direction in a state of being mounted on the vehicle.
5. The upper cap of any one of claims 1 to 4,
the second wall portion is formed to be tapered toward the vehicle lower direction at the vehicle lower side.
6. A division bar mounting structure is characterized by comprising:
the upper cover of any one of claims 1 to 5;
the division bars; and
and the division bar is fixed on a bracket of the window frame.
CN202080022303.7A 2019-03-19 2020-03-19 Upper cover and parting bead mounting structure Active CN113613922B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-051672 2019-03-19
JP2019051672A JP2020152204A (en) 2019-03-19 2019-03-19 Upper cap and division bar attachment structure
PCT/JP2020/012182 WO2020189747A1 (en) 2019-03-19 2020-03-19 Fitting structure for upper cap and division bar

Publications (2)

Publication Number Publication Date
CN113613922A true CN113613922A (en) 2021-11-05
CN113613922B CN113613922B (en) 2024-06-25

Family

ID=72520358

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080022303.7A Active CN113613922B (en) 2019-03-19 2020-03-19 Upper cover and parting bead mounting structure

Country Status (3)

Country Link
JP (1) JP2020152204A (en)
CN (1) CN113613922B (en)
WO (1) WO2020189747A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08225019A (en) * 1995-02-20 1996-09-03 Nifco Inc Partition sash protector of automobile window
JPH0966741A (en) * 1995-08-30 1997-03-11 Mitsubishi Motors Corp Joining structure of sash bar in car door
JP2012076614A (en) * 2010-10-01 2012-04-19 Mitsubishi Automob Eng Co Ltd Mounting structure of partition sash of vehicle door
CN103958331A (en) * 2011-12-07 2014-07-30 丰田自动车株式会社 Vehicle body lower structure
CN106994887A (en) * 2015-11-24 2017-08-01 丰田自动车株式会社 Vehicle door glass lifting structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08225019A (en) * 1995-02-20 1996-09-03 Nifco Inc Partition sash protector of automobile window
JPH0966741A (en) * 1995-08-30 1997-03-11 Mitsubishi Motors Corp Joining structure of sash bar in car door
JP2012076614A (en) * 2010-10-01 2012-04-19 Mitsubishi Automob Eng Co Ltd Mounting structure of partition sash of vehicle door
CN103958331A (en) * 2011-12-07 2014-07-30 丰田自动车株式会社 Vehicle body lower structure
CN106994887A (en) * 2015-11-24 2017-08-01 丰田自动车株式会社 Vehicle door glass lifting structure

Also Published As

Publication number Publication date
CN113613922B (en) 2024-06-25
JP2020152204A (en) 2020-09-24
WO2020189747A1 (en) 2020-09-24

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