阅读说明：本技术 用于将车辆部件保持在机动车玻璃表面上的保持装置 (Holding device for holding a vehicle part on a motor vehicle glazing ) 是由 P·阿桑 于 2018-08-23 设计创作，主要内容包括：本发明涉及一种用于将车辆部件保持在机动车玻璃表面上的、尤其是用于车内后视镜的保持装置(2),包括用于安装到机动车玻璃表面上的具有固定面(83)的基部元件(8),用于固定在基部元件(8)上并且用于保持镜腿元件(4)的盖部件(3),通过使至少一个销(81)嵌入盖部件(3)保持元件(32)中的相配的凹口(33)中盖部件(3)保持在基部元件(8)上,所述保持元件(32)具有辅助凹口(36),该辅助凹口在延伸方向上偏移于凹口(33)地设置,从而当延伸方向上作用的力的力值大于阈值时,盖部件(3)在基部(8)上移动并且所述至少一个销(81)至少部分地容纳在辅助凹口(36)中。(The invention relates to a holding device (2) for holding a vehicle component on a vehicle glazing surface, in particular for an interior mirror, comprising a base element (8) having a fastening surface (83) for mounting on a vehicle glazing surface, a cover part (3) for fixing on the base element (8) and for holding the temple element (4), the cover part (3) is held on the base element (8) by embedding at least one pin (81) in a matching recess (33) in a holding element (32) of the cover part (3), said holding element (32) having an auxiliary recess (36), the auxiliary recess is arranged offset to the recess (33) in the extension direction, so that when the force value of the force acting in the extension direction is greater than a threshold value, the cover part (3) is moved on the base part (8) and the at least one pin (81) is at least partially accommodated in the auxiliary recess (36).)

1. Holding device (2) for holding a vehicle component on a glass surface of a motor vehicle, in particular for an interior rear view mirror, comprising:

a base element (8) having a fixing surface (83) for mounting on a glass surface of a motor vehicle,

a cover part (3) for fixing on the base element (8) and for holding the temple element (4),

the cover part (3) is held on the base element (8) in such a way that: at least one pin (81) is inserted into a corresponding recess (33) in a retaining element (32) of the cover part (3),

the holding element (32) has an auxiliary recess (36) which is arranged offset in the extension direction relative to the recess (33) such that the cover part (3) is moved on the base part (8) and the at least one pin (81) is at least partially accommodated in the auxiliary recess (36) when the force value acting in the extension direction is greater than a threshold value.

2. Holding device (2) according to claim 1, wherein the at least one pin (81) is arranged protruding on the base element (8) transversely to the direction of extension and the cover part (3) has the holding element (32) provided with at least one matching recess (33) such that the cover part (3) is held on the base element (8) when the pin (81) is inserted into the recess (33).

3. The holding device (2) according to claim 1 or 2, wherein the at least one auxiliary recess (36) and the at least one recess (33) each form a common L-shaped recess, the auxiliary recess (36) being dimensioned relative to the associated pin (81) such that the pin (81) can only be moved into the associated auxiliary recess (36) if the force exceeds a threshold value.

4. The holding device (2) according to claim 1 or 2, wherein the at least one auxiliary recess (36) and the at least one recess (33) are separated from one another by a tab (37), the tab (37) being dimensioned relative to the associated pin (81) such that the tab (37) breaks and the pin (81) can be moved into the associated auxiliary recess (36) only when the force exceeds a threshold value.

5. The holding device (2) according to any one of claims 1 to 4, wherein the cover part (3) has a holding opening (31) for accommodating a temple element (4), the temple element (4) having at least one tongue (41) on a holding region (42), which tongue is accommodated in the at least one recess (33).

6. The holding device (2) according to claim 5, characterized in that the tongue (41) is arranged on the holding region (42) such that it is received in the at least one recess (33) offset in a direction transverse to the direction of extension relative to a corresponding pin (81) of the base element (8).

7. The holding device (2) according to any one of claims 1 to 6, characterised in that the cover part (3) is arranged on the base element (8) under pre-compression, the pin (81) being pressed onto the edge (39) of the recess (33), so that a force value exceeding a threshold value is required on the basis of friction in order to move the pin (81) in the extension direction towards the auxiliary recess (36).

8. Assembly for fixing on a glass surface of a motor vehicle, comprising a holding device according to any one of claims 1 to 7 and a vehicle component, in particular an in-vehicle mirror device.

9. Motor vehicle with an assembly according to claim 8, characterized in that the fixing surface is mounted, in particular glued, to a glass surface.

10. A motor vehicle according to claim 9, characterized in that the direction of extension corresponds to the longitudinal direction of the motor vehicle.

Technical Field

The present invention relates to a vehicle component, in particular a rear view mirror, of a motor vehicle, in particular a holding device for fixing a vehicle component on a glass surface of a motor vehicle.

Background

Interior rearview mirrors in motor vehicles are typically secured directly to the interior surface of the windshield. For this purpose, a base element is attached to the windshield, in particular by gluing, which base element is designed to form a positive connection with the temple. The mirror device rotatably mounted on the temple can thereby be held reliably on the windscreen.

Various means of fixation between the base plate and the temple are known. Document DE 60215102B 2, for example, shows an in-vehicle mirror device in which a base is mounted on the inner surface of the windscreen and has a T-shape, so that a spring element having a pair of flexible sections, to which an inwardly shaped hook section is connected, acts from behind on the T-shaped structure of the base in order to hold a support for holding the mirror assembly on the windscreen by means of the base.

Document DE 102012218126 a1 shows a holding device for a rear view mirror, which has a base which is mounted on the windshield by gluing and has a dovetail-shaped wall. The mirror holder has a dovetail-shaped engagement sidewall that slides over the dovetail-shaped wall of the base. The mirror holder can be locked against displacement on the base by a locking lever which is rotatably mounted on the mirror holder and has a rotatable cam surface which bears against the surface of the base.

The latest requirements for a retaining device for an interior rear-view mirror or similar vehicle component to be fixed to a windscreen are: in the event of a collision, the holding device permits a short translational movement of the wing mirror or vehicle part in the longitudinal direction of the motor vehicle until the movement lock or the holding device is disengaged. The magnitude of this translational movement is preferably in the order of magnitude of between a few millimetres and a few centimetres. The holding devices for rear-view mirrors in motor vehicles known to date do not offer such a possibility of translational compensating movements when forces act.

Disclosure of Invention

The object of the invention is therefore to provide a holding device for a vehicle component of a motor vehicle to be fastened to a glass surface, which can be mounted simply and allows a particularly limited translational movement of the vehicle component when a force acts in the longitudinal direction of the motor vehicle.

The object is achieved by a retaining device for retaining a vehicle part on a vehicle glazing surface according to claim 1 and an assembly for fastening on a vehicle glazing surface according to the independent claims.

Further embodiments are given in the dependent claims.

According to a first aspect, a holding device for holding a vehicle component on a motor vehicle glazing surface, in particular for holding an interior mirror, is proposed, comprising:

a base element having a fixing surface for mounting to a glazing surface of a motor vehicle,

a cover member for fixing on the base member and for holding the temple members,

the cover part is held on the base part element by at least one pin engaging in a matching recess in the cover part holding element, said holding element having an auxiliary recess which is arranged in the extension direction in the vicinity of the recess, so that the cover part is moved on the base part and the at least one pin is at least partially accommodated in the auxiliary recess when the force value acting in the extension direction is greater than a threshold value.

The above-mentioned retaining means provide a form-locking connection between the base element and the cover part. The connection is achieved by one or more pins engaging in corresponding recesses of the holding element. The auxiliary recess offset in the extension direction can provide a receiving area for the relevant pin in the event of a movement of the cover part in the extension direction on account of a force effect. It is ensured here that the cover part is reliably held on the base element even if it moves.

Furthermore, the at least one pin is arranged on the base element so as to project transversely to the direction of extension and the cover part has a retaining element provided with the at least one mating recess, so that the cover part is retained on the base element when the pin engages in the recess.

According to one embodiment, the at least one auxiliary recess and the at least one recess each form a common L-shaped recess, the auxiliary recess being dimensioned relative to the associated pin such that the pin can only be moved into the associated auxiliary recess when the force exceeds a threshold value.

Alternatively or additionally, it can be provided that the at least one auxiliary recess and the at least one recess are separated from one another by a web, the dimensions of the web relative to the associated pin being dimensioned such that the web breaks only when the force exceeds a threshold value and the pin can be moved into the associated auxiliary recess.

The cover part can furthermore have a holding opening for receiving a temple element, which has at least one spring on the holding area, which spring is received in the at least one recess. In particular, the spring can be arranged on the holding region in such a way that it is received in the at least one recess offset in a direction transverse to the direction of extension relative to the corresponding pin of the base element.

Provision may be made for the cover part to be arranged on the base element under pre-compression, with the pin pressed against the edge of the recess, so that a force value exceeding a threshold value is required on the basis of friction in order to move the pin in the extension direction towards the auxiliary recess.

According to a further aspect, an assembly for fastening to a surface of a motor vehicle glazing is proposed, comprising the above-described retaining device and a vehicle component, in particular an in-vehicle mirror device.

According to a further aspect, a motor vehicle is proposed with the above-described assembly, the fastening surface being mounted, in particular glued, to a glass surface.

The direction of extension may in particular correspond to the longitudinal direction of the motor vehicle, so that the retaining device with the vehicle component flexes in the longitudinal direction when a force acts in the forward direction of the motor vehicle.

Drawings

The embodiments are described in detail below with reference to the accompanying drawings. The attached drawings are as follows:

fig. 1 shows a side view of a holding device for a rear view mirror, which is mounted on a windscreen;

figure 2 shows a cross-sectional view of a retaining device base element mounted on a windscreen;

fig. 3 shows a sectional view of the holding device base element in the surface direction;

FIG. 4 shows a bottom view of the temple member in an uninstalled state;

FIG. 5 shows a cross-sectional view of a leg member in the region of a cavity for receiving a pin;

FIG. 6 shows the same cross-sectional view as FIG. 5, with a pin received therein;

figure 7 shows a cross-sectional view of the holding device when the cover part is moved in the extension direction;

FIG. 8 shows a cross-sectional view of a temple member; and is

Fig. 9 shows a cross-sectional view of the cover member and the base member in the mounted state.

Detailed Description

Fig. 1 shows a side view of a holding device 2 with a cover part 3, which is mounted on a windshield 1 of a motor vehicle and on which an adjustable mirror device 5 is arranged by means of a temple 4 as an example of a vehicle component mounted on the windshield to form an in-vehicle mirror device of the motor vehicle. The cover member 3 is connected to the vehicle interior ceiling 6 and extends along the windshield 1 in a lateral direction substantially in the center of the windshield 1 and in a longitudinal direction of the motor vehicle toward a lower edge of the windshield 1.

As shown in the side view of fig. 2, the base element 8 for holding the temple element 3 is mounted on the windscreen 1 in the region where the cover part 3 is to be placed, with the cover part 3 removed. The base element 8 can be designed, for example, as a baseplate. Fig. 3 shows a cross-sectional view along the section line a-a of fig. 2. The base element 8 can be fixedly connected to the windscreen 1, in particular by gluing the fixing surface 83 to the inner surface of the windscreen. The base element 8 serves to hold the cover part 3 securely on the windscreen 1. For the installation, the cover part 3 is here placed on the base element 8 and fixed thereto.

The cover part 3 is of bowl-shaped design and, in the state of being placed on the base element 8, completely bridges over the base element 8 and covers it, the edge of the cover part 3 preferably resting against the inner surface of the windshield 1. For this purpose, the cover part 3 has an upper side 34 and a side surface 35 surrounding the upper side, which covers the covered part of the windshield 1 in a planar manner. The side surface 35 is arranged completely or partially on the edge of the upper side 34 and projects in the direction of the windscreen 1. By accommodating the base element in the cover member 3, the base element 8 can be hidden visually by the cover member 3.

Pins 81, which in particular project opposite one another, are provided on the side of the base element 8 and serve to hold the cover part 3 on the base element 8. The pin 81 constitutes a projection, which may have substantially any cross section.

Fig. 4 shows a bottom view of the temple element 3 with a holding opening 31 for accommodating a temple (not shown in fig. 4). Laterally of the holding opening 31, holding elements 32 are provided, which are fastened to the cover part 3 as shown in the sectional view along the line B-B in fig. 5 and each have a recess 33. The recess 33 has a substantially rectangular cross section and serves to accommodate the pin 81 of the base element 8 in the mounted state. The width B of the recess 33 is substantially equal to the width of the pin 81 to be received therein.

As shown in fig. 5 and 6, the holding element 32 has an extension of the recess 33, which can be configured in the form of a laterally arranged auxiliary recess 36. The auxiliary recess 36 is arranged laterally next to the recess 33 and is separated therefrom or connected thereto by a narrow web 37 (see fig. 5 and 6) so as to form a single, substantially L-shaped recess, as shown in fig. 7.

In the assembled state, the pin 81 is received in the mating recess 33 of the holding element 32. The cover part 3 is movable relative to the base element 8 on the basis of the expansion of the recess 33 by the auxiliary recess 36. When a force acts on the cover member 3 in the longitudinal direction L, the auxiliary recess 36 allows the cover member 3 to move along the fixing face 83 in a direction transverse to the extending direction of the pin 81. The pins 81 are moved in the direction of the auxiliary recesses 36 and are at least partially accommodated in the respective auxiliary recess 36.

The auxiliary recess 36 can be connected with the recess 33 in such a way that the cover part 3 is only allowed to move on the base element 8 if the force value of the respective force action in the longitudinal direction exceeds a predetermined threshold value.

In order to define the threshold value required to allow movement in the longitudinal direction L between the cover part 3 and the base element 8, the thickness of the tab 37 between the recess 33 and the auxiliary recess 36 can be determined such that, when a force value acting along the fixing face 83 and transversely to the direction of extension of the pin 81 exceeds the threshold value, the tab breaks and the pin 81 moves in the direction of the auxiliary recess 36 and enters therein.

Fig. 7 shows, corresponding to fig. 6, a situation in which the cover part 3 is moved relative to the base element 8 by a force action.

Fig. 8 shows a side view of a temple element 4 for holding a mirror device 5, which is inserted with a holding part 42 integrally formed thereon into a holding opening 31 of a cover part 3 and is provided with a spring 41. The tongues 41 are arranged such that they engage in the respective recesses 33 and the temple elements 4 are held in this way on the cover part 3. Thus, both the mating pin 81 and the tongue 41 are received and retained in each recess 33.

By accommodating the pin 81 in the notch 33 of the holding member 32, the cover member 3 can be reliably held on the base member 8. In particular, the width of the retaining element 32 and the base element 8 on the cover part 3 can be designed such that, when the cover part 3 is placed on the base element 8, the mutually facing sides of the retaining element 32 bear against the lateral outer surface 84 of the base element 8, in order to prevent the cover part 3 from rotating on the base element 8.

Fig. 9 shows a cross-sectional view of the cover member 3 and the base member 8 in the locked state. It can be seen that the pin 81 engages in the recess 33 of the holding element 32 and is held there.

In order to ensure a secure fit of the cover part 3 on the base element 8, when the pin 81 is inserted into the recess 33, the side of the pin 81 facing the windshield 1 and the edge 39 of the recess 33 facing the pin can bear against one another with force, so that the cover part 3 is held securely on the base element 8 and at the same time is pressed with the side surface 35 against the windshield 1. The threshold value of the force required for moving the cover part 3 relative to the base element 8 can thus be adjusted by friction between the side of the pin 81 and the edge 39 of the recess 33, in particular in embodiments in which the recess 33 and the auxiliary recess 36 form a common L-shaped recess.

List of reference numerals

1 windscreen

2 holding device

3 cover part

31 hold open

32 holding element

33 recess

34 upper side

35 side surface

36 auxiliary notch

37 contact piece

39 edge of recess

4 temple element

41 tenon

42 holding area

5-mirror device

6 vehicle interior ceiling

8 base element

81 pin

82 lower end of the base element

83 fixing surface

84 lateral outer surface of the base element