Securing arrangement on a motor vehicle door

Abstract

A securing arrangement on a motor vehicle door, which is equipped with an actuating element, in particular a securing button, and with a mechanical transmission element for acting upon, for example, a motor vehicle latch. The actuating element penetrates a door opening and is coupled to the transmission element. In addition, an additional sealing element is provided in the region of the door opening. According to the invention, the sealing element is provided on/or in a grommet engaging over the mechanical transmission element.

Claims

1. A securing arrangement on a motor vehicle door comprising: an actuating element, a mechanical transmission element for acting upon a motor vehicle latch, wherein the actuating element penetrates a door opening and is mechanically coupled to the mechanical transmission element, a sealing element that is provided in a region of the door opening, and a grommet that engages with the mechanical transmission element wherein the sealing element is provided on and/or in the grommet, wherein the grommet has a recess on a grommet head for receiving a foot-side pin located on the actuating element, wherein the foot-side pin is configured for entering into and exiting out of the recess as the actuating element moves, wherein the sealing element is fixedly attached to the grommet at the grommet head to seal the grommet off from the mechanical transmission element, and wherein the sealing element abuts an inside of a grommet head of the grommet and seals the grommet off from the mechanical transmission element.

2. The securing arrangement according to claim 1, wherein the sealing element engages the grommet head from below to seal the grommet off from the mechanical transmission element.

3. The securing arrangement according to claim 1, wherein the sealing element includes a ring seal made of an elastomeric material.

4. The securing arrangement according to claim 1, wherein the mechanical transmission element includes a Bowden cable having a core and a sheath.

5. The securing arrangement according to claim 4, wherein the core is connected to the actuating element and the sealing element is connected to the sheath and/or to the grommet.

6. The securing arrangement according to claim 1, further comprising a guide sleeve for guiding the actuating element and that is inserted into the door opening.

7. The securing arrangement according to claim 1, wherein the actuating element includes a securing button that is manually actuatable.

8. The securing arrangement according to claim 1, wherein the actuating element has a cylindrical configuration.

Description

BRIEF DESCRIPTION OF DRAWINGS

(1) The invention is explained in greater detail below with reference to drawings which show only one exemplary embodiment. In the drawings:

(2) FIG. 1 shows a first variant of the securing arrangement according to the invention on a motor vehicle door; and

(3) FIG. 2 shows another, modified embodiment.

DETAILED DESCRIPTION

(4) The figures show a securing arrangement on a motor vehicle door 1. The motor vehicle door 1 is a motor vehicle side door which is shown in FIGS. 1 and 2 only in section and partially. In principle, the motor vehicle door 1 in question can be any panel in or on a motor vehicle (not shown). For this purpose, the motor vehicle door 1 is equipped with a door opening 2, into which an actuating element 3 is inserted. In the exemplary embodiment, the actuating element 3 is a securing button which ensures, for example, that inner locking of a motor vehicle latch 4, which is shown only in FIG. 1, can be mechanically and manually implemented. For this purpose, it is necessary for the actuating element 3 or the securing button realized at this location to be acted upon in its longitudinal direction, as indicated by a double arrow in FIG. 1.

(5) The actuating element 3 is in turn mechanically connected to a mechanical transmission element 5, 6. The mechanical transmission element 5, 6 is, in the context of the exemplary embodiment and not in a limiting manner, a cable pull 5, 6 and in particular a Bowden cable 5, 6 having a core 5 and a sheath 6 surrounding the core 5.

(6) In order to enable the motor vehicle latch 4 to be acted upon by means of the core 5 and, in particular, for a locking lever guided out of a latch housing 7, for example, to be pivoted, it is necessary that a push/pull movement is transmitted by means of the actuating element 3 to the core 5 in its longitudinal direction, said push/pull movement being indicated in FIG. 2 by a double arrow. For this purpose, the core 5 is connected to the actuating element 3 and, in contrast, the sheath 6 is designed to be stationary, for example connected to the housing or latch housing 7 of the motor vehicle latch 4 in question so that, as a result of the axial movement of the core 5, the necessary pivoting movement can be introduced into the locking lever of the motor vehicle latch 4, which locking lever is not expressly shown and projects out of the latch housing 7.

(7) For this purpose, the actuating element 3 or the securing button realized at this location penetrates the already described door opening 2 and is mechanically coupled to the mechanical transmission element 5, 6. In addition, a sealing element 8, 9 is realized. Within the scope of the embodiment variant according to FIG. 1, the sealing element 8, 9 is provided in a grommet 10 engaging over the mechanical transmission element 5, 6. In this variant, the procedure is further such that said sealing element 8 abuts the inside of the grommet head 10a. In addition, the sealing element 8 ensures that the grommet 10 is sealed with respect to the transmission element 5, 6 and quite specifically with respect to the core 5. For this purpose, the sealing element 8 is in this case designed as a ring seal and in particular as an O-ring seal made of an elastomeric material.

(8) In the alternative variant according to FIG. 2, the sealing element 9 there is not arranged in the grommet 10 engaging over the mechanical transmission element 5, 6 as in the variant according to FIG. 1, but instead, it is arranged on the grommet 10 in question and ensures that the sealing element 9 there engages on the head side over the grommet 10 in question. In this case, the sealing element 9 also ensures that the grommet 10 is sealed with respect to the transmission element 5, 6. For this purpose, the seal 9 is in this case designed as a sealing cap made of an elastomeric material. In principle, the two variants can also be combined with one another. In this case, both the sealing cap 9 and the ring seal 8 are simultaneously realized on or in the grommet 10.

(9) In both variants, the grommet 10 is equipped at its grommet head 10a with a recess 11 into which the actuating element 3 or the securing button dips or is able to dip with a foot-side pin 3a. In this way, the actuating element 3 or the securing button realized at this location is properly guided relative to the transmission element 5, 6 and in particular to the grommet 10 sealing off the transmission element 5, 6 on the head side. In addition, a guide sleeve 12 which is inserted into and anchored in the door opening 2 ensures the additional guidance of the actuating element 3 and in particular of the securing button realized at this location. Within the guide sleeve 12, the actuating element 3 or the cylindrical securing button realized at this location is guided. For this purpose, supplementary guide means and counter-guide means can be realized and provided on the actuating element 3 and on the guide sleeve 12, respectively, which, however, is not shown in detail.

(10) It can be seen that the core 5 is in each case connected to the actuating element 3. For this purpose, the core 5 may be anchored in the interior of the cylindrical actuating element 3 generally made of plastic or metal. In contrast, the sealing element 8, 9 is in each case connected to the sheath 6 or the grommet 10. For assembly, it is only necessary to place the additional sealing element 8 in the form of the ring seal into the interior of the grommet 10 or, alternatively, to place the sealing cap 9 over the grommet 10 or the recess 11 provided at this location on the grommet head 10a.

LIST OF REFERENCE SIGNS

(11) Motor vehicle door 1 Door opening 2 Actuating element 3 Pin 3a Motor vehicle latch 4 Transmission element 5, 6 Cable pull 5, 6 Core 5 Sheath 6 Latch housing 7 Sealing element 8, 9 Sealing cap 9 Grommet 10 Grommet head 10a Recess 11 Guide sleeve 12