Plug-in system for holding at least one object in the interior of a motor vehicle

Abstract

A plug-in system for holding at least one object in place in the interior of a motor vehicle includes a holding element for holding the object in place and a receiving element for mounting the holding element. The holding element can be connected with the receiving element by way of a releasable connection. In order to make available such a plug-in system, which is not susceptible to damage caused by overload or careless handling, an overload protection system is provided having a spherical element provided on the receiving element, a plate element that interacts with the spherical element, and a receiver for the spherical element of the deflectable receiving element, which receiver is configured on the plate element.

Claims

1. A plug-in system for holding an object in an interior of a motor vehicle, comprising: a holding element configured to hold the object in place; a receiving element comprising a spherical element and configured to mount the holding element, the holding element being connectable with the receiving element via a releasable connection, the spherical element forming one end of the receiving element; and an overload protection system comprising the spherical element provided on the receiving element, a plate element configured to interact with the spherical element, and a receiver configured on the plate element and adapted to receive the spherical element of the receiving element so as to be deflectable out of the receiver.

2. The plug-in system according to claim 1, wherein the receiving element comprises: a straight circular hollow cone; a ring-shaped bearing body having a spherical mantle surface; and wherein the ring-shaped bearing body is disposed on a base surface of the cone.

3. The plug-in system according to claim 2, wherein the cone has a rounded-off tip forming the spherical element.

4. The plug-in system according to claim 3, wherein the receiving element and the plate element are mounted in a tubular housing.

5. The plug-in system according to claim 4, further comprising a lid configured to close-off one end of the tubular housing.

6. The plug-in system according to claim 5, wherein the lid is fixable in place on the housing via a snap connection.

7. The plug-in system according to claim 4, wherein the bearing body of the receiving element is mounted on one end of the tubular housing in a deflectable manner with the spherical element extending into the tubular housing, and an interior of the receiving element is freely accessible from a face side of the tubular housing.

8. The plug-in system according to claim 7, further comprising a lid configured to close-off the tubular housing at the other end.

9. The plug-in system according to claim 8, wherein the plate element is supported on the lid via an elastic O-ring.

10. The plug-in system according to claim 8, wherein hooks directed outwardly are provided on a side of the lid facing away from the housing, the hooks forming a torque-proof bayonet connection with corresponding recesses in a functional support configured to accommodate the housing.

11. The plug-in system according to claim 8, wherein the lid is fixable in place on the housing via a snap connection.

12. The plug-in system according to claim 11, wherein the plate element is supported on the lid via an elastic O-ring.

13. The plug-in system according to claim 1, wherein the receiving element and the plate element are mounted in a tubular housing.

14. The plug-in system according to claim 13, wherein a bearing body of the receiving element is mounted on one end of the tubular housing in a deflectable manner with the spherical element extending into the tubular housing, and an interior of the receiving element is freely accessible from a face side of the tubular housing.

15. The plug-in system according to claim 1, wherein the holding element is connectable with the receiving element via a releasable snap connection.

16. The plug-in system according to claim 1, wherein the holding element has a radially projecting extension, an outer contour of the extension being adapted to an inner contour of the receiving element.

17. The plug-in system according to claim 16, wherein at least one locking tab is provided on the extension, the locking tab being configured to engage the holding element on the receiving element.

18. The plug-in system according to claim 17, further comprising a manually activatable button configured to displace the locking tab into a release position in which the holding element is removable from the receiving element.

19. The plug-in system according to claim 1, wherein the receiver is the only receiver configured on the plate element.

20. The plug-in system according to claim 1, wherein the plate element is detachable from the receiving element.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a perspective view of a plug-in system according to an embodiment of the invention;

(2) FIG. 2 is a perspective view of the holding element;

(3) FIG. 3 is an exploded representation of the holding element;

(4) FIG. 4 is a detail view of the holding element in the region of the extension;

(5) FIG. 5 is an exploded representation of the locking elements disposed in the extension;

(6) FIG. 6 is a perspective view of the receiving element;

(7) FIG. 7 is an exploded representation of the overload safeguard according to an embodiment of the invention;

(8) FIG. 8 is a section view through the overload safeguard; and

(9) FIG. 9 is a perspective view of a functional support that accommodates a plug-in system according to an embodiment of the invention.

DETAILED DESCRIPTION OF THE DRAWINGS

(10) Only the plug-in system according to an embodiment of the invention is shown in the figures. All of the parts of a motor vehicle in which the plug-in system can be used have been left out for the sake of clarity.

(11) The plug-in system essentially consists of a holding element 1 and a receiving element 2.

(12) The holding element 1 can be configured, for example, as a cup holder, eyeglass compartment, ashtray, media holder or the like. Because it is configured as a cup holder or bottle holder in the present example, the holding element 1 has an essentially ring-shaped plug-in ring 3.

(13) The plug-in ring 3 consists of a lower plug-in ring part 3a and an upper plug-in ring part 3b (see FIG. 3). In the assembled state, the upper plug-in ring 3b forms the inner wall of the plug-in ring 3, and the lower plug-in ring 3a forms its outer wall. An insert 3c composed of a soft component, such as, for example, a thermoplastic elastomer, is provided on the lower plug-in ring part 3a, which insert is inserted into a recess on the outside of the lower plug-in ring part 3a.

(14) Furthermore, a tab 3e that can pivot about an axle 3d is provided on the plug-in ring 3. The tab is pressed into the interior of the plug-in ring 3 by a spring 3f in order to secure a bottle or the like that is accommodated in the plug-in ring 3.

(15) The lower plug-in ring part 3a, the upper plug-in ring part 3b, and the tab 3e can be made of ABS.

(16) An extension 4 that projects radially outward from the lower plug-in ring part 3a is formed on the lower plug-in ring part 3a, on the side that lies opposite to the insert 3c. The extension 4 serves for releasably connecting the holding element 1 with the receiving element 2.

(17) The extension 4 has a slightly narrowing first section 4a formed onto the lower plug-in ring part 3a, and a second section 4b formed onto the first section 4a (see FIG. 4). The second section 4b is closed off, at its end facing away from the plug-in ring 3, with a plate 4c that carries two pivotable locking tabs 4d. The locking tabs 4d project beyond the outer contour of the second section 4b on opposite sides, in the normal state, as shown in FIG. 4. The plate 4c with the locking tabs 4d is inserted into the second section 4b on the face side, and is held by a fastening pin 4e that passes radially through the second section 4b of the extension 4.

(18) When the extension 4, the outer contour of which is adapted to the inner contour of the receiving element 2, is inserted into the receiving element 2 in this state, the locking tabs 4d engage into corresponding undercuts of the receiving element 2 and hold the holding element 1 in place on the receiving element 2 (see FIG. 8).

(19) In order to release the holding element 1 from the receiving element 2, a button 4g that can be pivoted about an axle 4f is mounted on the first section 4a of the extension 4. This button 4g stands in active engagement with a release rod 4i surrounded by a pressure spring 4h, in such a manner that when pressure is exerted on the button 4g, the release rod 4i is pulled in the direction toward the plug-in ring 3, counter to the effect of the pressure spring 4h (to the right in FIG. 4). In this state, the front end of the release rod 4i no longer forces the locking tabs 4d outward, so that they are pulled inward by a tension spring 4k that connects the locking tabs 4d, and come out of engagement with the undercuts of the receiving element 2. In this state, the holding element 1 can be removed from the receiving element 2.

(20) Advantageously, the locking pin 4e and the release rod 4i can be produced from polyoxymethylene (POM), the plate 4c can be produced from a glass-fiber-reinforced polyamide 6 (PA 6 GF), and the button 4g can be produced from a polymer mixture such as acryl nitrile/butadiene/styrene and polycarbonate (ABS-PC).

(21) The receiving element 2 is essentially formed by a hollow, straight circular cone 2a and a ring-shaped bearing body 2b having a spherical mantle surface, disposed on the base surface of the cone (see FIG. 7). The tip of the circular cone 2b is rounded off and forms a spherical element 2c, which interacts with a receiver 5a disposed in the center of a circular, planar plate element 5, for example in the form of a depression.

(22) The receiving element 2 and the plate element 5 are mounted in an essentially tubular housing 6. In this connection, the receiving element 2 is disposed on the one end of the tubular housing 6 in a deflectable manner such that the spherical element 2c extends into the tubular housing 6. The interior of the receiving element 2 is freely accessible from the face side of the housing 6 so that the extension 4 of the holding element 1 can be inserted into the receiving element 2. The spherical mantle surface of the bearing body 2b allows pivotable mounting of the receiving element 2 in the housing 6. The other end of the housing 6 is closed off by a lid 7 that can be fixed in place on the housing 6 by way of a snap connection 10 using lid snap tabs 7b (see FIGS. 7-8). The plate element 5 supports itself on the lid 7 by way of an elastic O-ring 8, which can consist of ethylene/propylene/diene rubber (EPDM) 60, for example.

(23) On the side of the lid 7 that faces away from the housing 6, hooks 7a directed outward are provided. The hooks 7a form a torque-proof bayonet connection with related recesses 9a in a functional support 9 that accommodates the housing 6 and is configured in the motor vehicle (see FIG. 9).

(24) Advantageously, the receiving element 2 and the plate element 5 can be produced from polyoxymethylene (POM), and the housing 6 as well as the lid 7 can be produced from a polymer mixture such as acryl nitrile/butadiene/styrene and polycarbonate (ABS-PC).

(25) In the normal state, when the holding element 1 is inserted into the receiving element 2, the spherical element 2c is situated in the receiver 5a of the plate element 5. If an overload of 150 N, for example, now acts on the holding element 1, the bearing body 2b of the receiving element 2 attempts to pivot in the housing 6. As a result of this pivoting movement, the ball element 2c presses the plate element 5 against the elastic O-ring 8 and pushes it in the direction toward the lid 7. Now the receiver 5a releases the ball element 2c and the holding element 1 can perform a pivoting movement, without the possibility of damage or actual destruction of the plug-in system occurring. Subsequently, the holding element 1 can be set back into its position of use, by hand, with the ball element 2c resuming its position in the receiver 5a of the plate element 5.

REFERENCE SYMBOL LIST

(26) 1 holding element 2 receiving element 2a circular cone 2b bearing body 2c spherical element 3 plug-in ring 3a lower plug-in ring part 3b upper plug-in ring part 3c insert 3d axle 3e tab 3f spring 4 extension 4a first section 4b second section 4c plate 4d locking tabs 4e fastening pin 4f axle 4g button 4h pressure spring 4i release rod 4k tension spring 5 plate element 5a receiver 6 housing 7 lid 7a hook 7b lid snap tabs 8 O-ring 9 functional support 9a recesses 10 snap connection

(27) The foregoing disclosure has been set forth merely to illustrate the invention and is not intended to be limiting. Since modifications of the disclosed embodiments incorporating the spirit and substance of the invention may occur to persons skilled in the art, the invention should be construed to include everything within the scope of the appended claims and equivalents thereof.