A shading device includes a shading curtain and a drawing device. The shading curtain includes a first and second shading layer that have at least two types of light transmission areas with different light transmission properties. The drawing device includes a first and second drawing member. The first drawing member is connected with the first shading layer and is configured to draw the first shading layer. The second drawing member is connected with the second shading layer and is configured to draw the second shading layer. The first and second drawing members are movable relative to each other between a first relative position and a second relative position. The first and the second shading layers parallelly move relative to each other. In the first relative position, the shading curtain has a first light transmission property, and in the second relative position, the shading curtain has a second light transmission property.

A protective device for a vehicle interior including a flexible structure held on a winding shaft and mounted for movement between a rest position, wound-up on the winding shaft, and a pulled-out protective position. Guiding members are provided in an end face region, which members are connectable to a drive system having a drive motor and a drive transmission connected to the guiding members in order to cause synchronous displacement of both guiding members. The drive transmission includes a revolving pull drive mechanism on one side, which drive mechanism is connected to one guiding member and is driven by the drive motor. The other guiding member is displaceable by a push-pull cord capable of translational movement, which cord is coupled to the revolving pull drive mechanism.

Shading device for a transparent surface part of a motor vehicle having a shading structure, two non-parallel lateral guide arrangements fixed with respect to the vehicle and flanking a displacement travel of the shading structure on opposite sides, and a pull-out profile which, at opposite face sides, is displaceable by in each case one guide carriage, lateral shading structure sections protruding, in a manner dependent on the displacement travel of the shading structure, into lateral receiving spaces fixed with respect to the vehicle and assigned to the guide arrangements. Each lateral guide arrangement and the associated receiving space are integrated in one housing structure fixed with respect to the vehicle and having a guide slot for the passage of the guide carriage from the pull-out profile to a drive device the guide slot running along the displacement travel of the shading structure and opening toward the latter.

Shading device for a vehicle interior including a flexible shading structure displaceable between a compactly stored rest position and a deployed shading position and which is provided with a pull-out profile on an end region. The pull-out profile has a central portion and on opposite end sides of the central portion has telescopic shiftable guiding portions which are displaceable in vehicle-related guidances. A shield is disposed on the central portion and is mounted to be movable relative to the central portion between a rest condition and a functional condition, and a forced control device is provided for displacement of the shield in at least one direction between the rest condition and the functional condition to displace the shield in response to a shifting movement of at least one guiding portion.

The present invention relates to a window shading apparatus comprising a blind sheet module including a blind sheet which is unwound when pulled in a wound state so as to cover a window of a vehicle and a pair of guide rails, each having one side connected to one side of the blind sheet module, the guide rails respectively guiding movements of the pair of cord units. Each of the guide rails includes a location adjusting unit which is to be fixed after a connecting location with respect to the blind sheet module is adjusted. The window shading apparatus capable of adjusting the installation width according to the present invention can adjust the width corresponding to an installation space, in particular, the installation width, while maintaining the operating performance of the shading apparatus at the same level, thereby improving completeness thereof.

Provided is a drive device for driving a roller device of a frameless vehicle window, including a drive rod with an upper roller end for the fixation to a curtain rod of a roller curtain of the roller device and a lower covering end, wherein the drive rod is movably supported between a cover position and a release position, further including a drive drum and an at least partially flexible drive fixed to the roller end or to the covering end of the drive rod and at least partially wraps around the drive drum in a force-transmitting manner for transmitting a drive force to the drive rod for a movement of the drive rod between the cover position and the release position during a rotation of the drive drum.

A toothed belt for a movable roof element of a vehicle which may have a toothed belt body made of plastic, a coupling element, and an interface of the toothed belt, which interface is formed by the coupling element, for coupling to the movable roof element, whereinthe coupling element and the toothed belt body are coupled to each other in a form fitting manner.

The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.

The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.

The invention discloses a detector capable of autonomously detecting the oral cavity, which includes a headband. The right end of the headband is fixedly provided with a detector, and the left end surface of the detector is fixed with an eyecup. The headband is worn behind the head. The eyecup is covered around the eyes, a display screen is provided in the headband and on the right side of the eyecup, and a light-passing port is provided between the display screen and the eyecup, and in the light-passing port A light blocking plate is provided, and an opening and closing device is provided on the upper side of the display screen and the light-passing port. The opening and closing device is provided with a lifting plate. The present invention is worn on the head and surrounds the eyes with an eye mask. The VR displays the images detected in the oral cavity. By holding a small camera in the oral cavity, the user can clearly see the situation inside the oral cavity and protect privacy. The device has excellent storage and protection. Automatic storage at the push of a button, extremely easy to use.