WO2016153474A1

WO2016153474A1 - Vehicle storage assembly

Info

Publication number: WO2016153474A1
Application number: PCT/US2015/021981
Authority: WO
Inventors: Randy L. Arendsen; Rick Alan ANDERSON
Original assignee: Johnson Controls Technology Co
Current assignee: Johnson Controls Technology Co
Priority date: 2015-03-23
Filing date: 2015-03-23
Publication date: 2016-09-29
Anticipated expiration: 2017-09-23
Also published as: EP3072745B1; US10137840B2; US20170368998A1; CN105984393A; EP3072745A1; CN105984393B

Abstract

A storage assembly (10) for an interior of a vehicle includes a housing (14), a cover (42) pivotably coupled to the housing (14), and a receptacle (38) defined at least partially by the housing (14) or the cover (42). The cover (42) is pivotable relative to the housing (14) between a closed position in which the receptacle (38) is substantially inaccessible, and an open position in which the receptacle (38) is accessible. The storage assembly (10) also includes a leaf spring member (50) having a first portion (54) attached to the housing (14) and a distal second portion (58) configured to exert a preload force against the cover (42) when in the closed position.

Description

VEHICLE STORAGE ASSEMBLY

FIELD OF THE INVENTION

[0001] The present invention relates to storage assemblies, and more particularly to storage assemblies in a vehicle.

BACKGROUND OF THE INVENTION

[0002] Storage assemblies are commonly found in various locations within a vehicle interior. For example, overhead console assemblies can be equipped with a retractable storage compartment for stowing sunglasses or various other small articles in the interior of the vehicle, such as in the ceiling of the vehicle.

SUMMARY OF THE INVENTION

[0003] The invention provides, in one aspect, a storage assembly for an interior of a vehicle. The storage assembly includes a housing, a cover pivotably coupled to the housing, and a receptacle defined at least partially by the housing or the cover. The cover is pivotable relative to the housing between a closed position in which the receptacle is substantially inaccessible, and an open position in which the receptacle is accessible. The storage assembly also includes a leaf spring member having a first portion attached to the housing and a distal second portion configured to exert a preload force against the cover when in the closed position.

[0004] Other features and aspects of the invention will become apparent by consideration of the following detailed description and accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

[0005] FIG. 1 is a top perspective view of a storage assembly in accordance with one embodiment of the invention, illustrating a storage member in an open position.

[0006] FIG. 2 is a bottom perspective view of a portion of the storage assembly of FIG.

1 , with the storage member removed. [0007] FIG. 3 is an enlarged, top perspective view of a portion of the storage assembly of

FIG. 1, illustrating a leaf spring member.

[0008] FIG. 4 is an enlarged, bottom perspective view of a portion of the storage assembly of FIG. 1, illustrating the leaf spring member.

[0009] FIG. 5 A is a cross-sectional view of a portion of the storage assembly of FIG. 1, illustrating the storage member in a closed position and the leaf spring member exerting a preload force against the storage member.

[0010] FIG. 5B is an enlarged view of a portion of the storage assembly shown in FIG.

5A.

[0011] FIG. 6 is a top perspective view of a storage assembly in accordance with another embodiment of the invention, illustrating a storage member in an open position.

[0012] Before embodiments of the present invention are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the

accompanying drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting.

DETAILED DESCRIPTION

[0013] FIG. 1 illustrates a storage assembly 10 in accordance with an embodiment of the invention suitable for installation in an interior ceiling or headliner of a vehicle (not shown). In the illustrated embodiment, the storage assembly 10 is incorporated with an overhead console assembly 12, which can be installed near a rearview mirror of the vehicle and centered between the front seats for easy access to the storage assembly 10 by an operator and/or a passenger of the vehicle. It is to be understood, however, that the console assembly 12 and/or the storage assembly 10 disclosed herein can be used for other applications, and positioned in different orientations or locations within a vehicle. For example, the storage assembly 10 may be incorporated with an overhead console assembly installed in a rear seat area of the vehicle. Also, the storage assembly 10 may be incorporated with a floor console of the vehicle.

[0014] The console assembly 12 includes a bezel or housing 14 defining a recess or cavity 26 on the bottom of the housing (FIG. 2), which is exposed to the vehicle interior. The housing 14 further defines a central axis 28 extending in a direction of length of the vehicle, bisecting the cavity 26 (FIG. 1). The housing 14 may additionally include mounting locations for supporting one or more task lights, electronic displays, remote control devices (e.g., door openers), and/or other vehicle accessories. The housing 14 can be molded as a single piece from ABS, polycarbonate, HDPE, or any other suitable rigid or semi-rigid material.

[0015] The storage assembly 10 includes a storage member 30 pivotably coupled to the housing and positioned at least partly in the cavity 26 (FIG. 5A). In the illustrated embodiment of the storage assembly 10, the storage member 30 defines a receptacle 38 sized and shaped to store items such as sunglasses or other types of eyeglasses. Alternatively, the receptacle 38 can be sized and shaped for storing other items, such as portable electronic devices, keys, money, tissues, and the like. The receptacle 38 may be lined with fabric or other soft materials to protect the stowed item(s) from scratches or other damage. The storage member 30 is pivotable relative to the housing 14 about a pivot axis 32 (FIG. 1), oriented transverse to the central axis 28, between a closed position (shown in solid lines in FIG. 5 A) in which the receptacle 38 is substantially inaccessible, and an open position (shown in phantom lines in FIG. 5A) in which the receptacle 38 is accessible.

[0016] With continued reference to FIG. 5A, the storage member 30 includes a cover 42 that in tandem with a rim 44 defines the receptacle 38. When in the storage member 30 is in the closed position, the cover 42 is disposed within and substantially fills an opening to the cavity, thereby preventing access to the contents in the receptacle 38. As shown in FIG. 5 A, the rim 44 extends into the cavity 26 when the cover 42 is in the closed position. In an alternative embodiment of the storage assembly 10, the receptacle is defined by the housing 14, and the cover 42 is pivotable relative to the housing 14 between a closed position and an open position like the storage member 30 of FIG. 5 A. [0017] With reference to FIG. 1, the storage assembly 10 includes a latch mechanism 46, a portion of which is defined on a side wall of the storage member 30, for securing the storage member 30 in the closed position. The latch mechanism 46 is preferably configured as a push- push latch 46; however, other suitable latches may be employed. The cover 42 of the storage member 30 can be manipulated (i.e., pushed) by the user to disengage the latch mechanism 46 and permit the storage member 30 to pivot towards the open position, allowing access to the receptacle 38.

[0018] Further, the storage assembly 10 may include a biasing member (e.g., a torsion spring, not shown) that exerts a torque on the storage member 30 for biasing the storage member 30 toward the open position. The storage assembly 10 may also include a rotary damper (not shown) to resist abrupt deployment of the storage member 30, as a result of the torque applied to the storage member 30, from the closed position to the open position. Alternatively, the biasing member can be omitted, and the storage member 30 can open under the influence of gravity or a user-applied force alone.

[0019] With reference to FIG. 1, the storage assembly 10 includes a leaf spring member

50 configured to exert a preload force against the storage member 30 when in the closed position to prevent inadvertent disengagement of the latch mechanism 46. The leaf spring member 50 includes a first portion 54 attached to the housing 14 and a distal second portion 58 extending therefrom in a cantilevered manner. In the illustrated embodiment, the first portion 54 is integrally formed with the housing 14 on an upper portion thereof (i.e., using an integrally molded living hinge). The bottom of the leaf spring member 50, shown in FIG. 4, includes an arcuate protrusion 62 extending from the distal second portion 58 for engaging the storage member 30. The arcuate profile of the protrusion 62 facilitates sliding between the storage member 30 and the leaf spring member 50 as the storage member 30 is initially lowered from the closed position, or alternatively nearing the closed position. When the storage member 30 is disengaged from the leaf spring member 50 (e.g., when the storage member 30 is in the open position), it does not exert a preload force against the storage member 30.

[0020] With reference to FIGS. 1 and 3, to supplement the inherent resilience of the leaf spring member 50, when the storage member 30 is in the closed position, the storage assembly 10 also includes a biasing member 66 for exerting a supplemental preload force against the storage member 30 (via the leaf spring member 50). In the illustrated embodiment of the storage member, the biasing member 66 is configured as a spring wire 66. However, other suitable biasing members may be used (for example, a compression spring). The spring wire 66 includes a portion affixed to the housing 14 via one or more hooks 74 (FIG. 3) and a cantilevered portion engaging the leaf spring member 50. The leaf spring member 50 includes a small rib 78 with which the cantilevered portion of the spring wire 66 is in contact for preloading the cantilevered portion of the spring wire 66 when the leaf spring member 50 is in an undeflected state. A pair of large ribs 82 is also provided, one of which is formed on the leaf spring member 50 and the other of which is formed on the housing 14, for axially constraining the spring wire 66 relative to the housing.

[0021] In the illustrated embodiment of the storage assembly 10, the leaf spring member

50 is positioned adjacent a side of the housing 14 (i.e., on one side of the central axis 28). In alternative embodiments, the leaf spring member 50 may be positioned in another location, such as aligned with the central axis 28. In another embodiment of the invention shown in FIG. 6, the storage assembly 10a includes two leaf spring members 50 positioned on opposite sides of the central axis 28 that are preloaded by a longer, single spring wire 66. Otherwise, like features and components to the storage assembly 10a of FIG. 1 are identified with like reference numerals. In this embodiment of the storage assembly 10a, both of the leaf spring members 50 exert a preload force against the storage member 30, as assisted by the spring wire 66. As a result, the total preload force applied to the storage member 30 is more balanced compared to the embodiment of FIG. 1. More than two leaf spring members 50 may alternatively be provided.

[0022] In operation of the storage assembly of FIGS. 1-5B, the storage member 30 may be opened from the closed position by a user pushing against the cover 42 to disengage the latch mechanism 46. The biasing member, user-applied force, and/or gravity exert a torque on the storage member 30, causing it to rotate about the pivot axis 32 toward the open position. During rotation, the rotational damper resists abrupt deployment of the storage member 30. In the open position, the user can easily stow or remove an item from the receptacle 38. Once finished, the user applies a force or pushes against the cover 42 to return the storage member 30 to the closed position and engage the latch mechanism 46, concealing any stowed items or articles between the cover 42 and the vehicle ceiling.

[0023] As the user closes the storage member 30, the leaf spring member 50 is engaged by the rim 44 of the cover 42 and flexed from an undeflected state (shown in dashed lines in FIGS. 5A and 5B) toward a deflected state. When the storage member 30 is in the closed position, the leaf spring member 50 assumes a deflected state in which the natural resilience of the leaf spring member 50 is supplemented by the spring wire 66 to exert a biasing force against the cover 42 (via the rim 44). The biasing force exerted by the leaf spring member 50 and the spring wire 66 prevents the storage member 30 from inadvertently pivoting upward to disengage the latch mechanism 46. Additionally, the biasing force exerted by the leaf spring member 50 and the spring wire 66 eliminates slack or looseness otherwise inherent in the latch mechanism 46 to prevent the storage member 30 from vibrating, squeaking, and/or rattling within the housing 14 during operation of the vehicle. In an alternative embodiment of the storage assembly 10 in which the receptacle is defined by the housing 14, the leaf spring member 50 may directly engage the cover 42 in the deflected state of the spring member 50.

[0024] The leaf spring member 50 is a suitable replacement for rubber bumpers ordinarily used in overhead console assemblies including a sunglasses bin or storage member like that shown in FIG. 5A. Such bumpers are separate components that must be attached to the console housing (e.g., using adhesives or mechanical fastening details) using a secondary manufacturing process. When the sunglasses bin or storage member in an overhead console assembly using such rubber bumpers is closed, the bumpers are compressed and effectively mimick a spring having a non-linear (i.e., second or third order) force-deflection relationship (or spring rate), requiring the user to exert a progressively increasing amount of force to open the sunglasses bin or storage member per unit of displacement, yielding a poor tactile sensation to the user. In contrast, the leaf spring member 50 in the storage assembly 10, or the two leaf spring members 50 in the storage assembly 10a, provide a linear force-deflection relationship (or spring rate), which in turn yields a more desirable tactile sensation to the user because less force is required to return the storage member 30 to the closed position. [0025] Various features and advantages of the invention are set forth in the following claims.

Claims

CLAIMS What is claimed is:

1. A storage assembly for an interior of a vehicle, the storage assembly comprising:

a housing;

a cover pivotably coupled to the housing;

a receptacle defined at least partially by the housing or the cover, the cover being pivotable relative to the housing between a closed position in which the receptacle is substantially inaccessible, and an open position in which the receptacle is accessible; and

a leaf spring member having a first portion attached to the housing and a distal second portion, wherein the second portion is configured to exert a preload force against the cover when in the closed position.

2. The storage assembly of claim 1, wherein the leaf spring member does not exert any force against the cover when in the open position.

3. The storage assembly of claim 1, further comprising a latch mechanism for securing the cover in the closed position.

4. The storage assembly of claim 3, wherein the preload force exerted by the leaf spring member on the cover prevents inadvertent disengagement of the latch mechanism.

5. The storage assembly of claim 3, wherein the latch mechanism is configured as a push- push latch.

6. The storage assembly of claim 1, further comprising a biasing member configured to exert a supplemental preload force against the cover, via the leaf spring member, when in the closed position.

7. The storage assembly of claim 6, wherein the biasing member is a spring wire having a first portion affixed to the housing and a distal second portion engaged with the leaf spring member.

8. The storage assembly of claim 7, wherein the housing includes a plurality of hooks affixing the first portion of the spring wire to the housing.

9. The storage assembly of claim 7, further comprising a first rib formed on the leaf spring member against which the second portion of the spring wire is preloaded.

10. The storage assembly of claim 9, further comprising a second rib formed on the leaf spring member proximate the first rib, wherein the second portion of the spring wire includes an end surface engageable with the second rib to prevent axial translation of the spring wire.

11. The storage assembly of claim 1 , wherein the housing defines a central axis transverse to a pivot axis of the cover, wherein the leaf spring member is positioned on one side of the central axis.

12. The storage assembly of claim 11, wherein the leaf spring member is a first leaf spring member, and wherein the storage assembly further comprises a second leaf spring member spaced from the first leaf spring member in a direction of the pivot axis.

13. The storage assembly of claim 12, wherein the second leaf spring member is positioned on an opposite side of the central axis as the first leaf spring member.

14. The storage assembly of claim 13, further comprising a spring wire configured to exert a supplemental preload force against the cover, via the first and second leaf spring members, when in the closed position.

15. The storage assembly of claim 1, wherein the housing defines a portion of an overhead console.

16. The storage assembly of claim 1, wherein the cover and receptacle define a sunglass bin.

17. The storage assembly of claim 1, wherein the first portion of the leaf spring member is integrally formed with the housing.

18. The storage assembly of claim 1, wherein the leaf spring member includes a protrusion extending toward the cover, and wherein the preload force exerted by the leaf spring member is applied to the cover through the protrusion.

19. The storage assembly of claim 18, wherein the protrusion includes an arcuate profile.

20. The storage assembly of claim 1, wherein the cover includes a rim, and wherein the second portion of the leaf spring member is configured to exert the preload force against the cover via the rim.