阅读说明：本技术 安全廓条和具有安全廓条的门 (Safety profile and door with a safety profile ) 是由 H·格赖因 于 2018-05-18 设计创作，主要内容包括：为了提供一种可以行使信号功能的橡胶安全廓条或弹性安全廓条,本发明提出一种用于运输工具的门(15)的安全廓条(10),其中,所述安全廓条(10)包含不透明的弹性基体(11),所述不透明的弹性基体(11)中构造有至少一个容纳区域(17、18),且其中,所述至少一个容纳区域(17、18)中布置有嵌条(12、31),所述嵌条(12、31)包含至少一个光源(13、32)并由至少部分透明的弹性材料制成。(In order to provide a rubber or elastic safety profile that can function as a signal, the invention proposes a safety profile (10) for a door (15) of a vehicle, wherein the safety profile (10) comprises an opaque, elastic base body (11), wherein at least one receiving region (17, 18) is formed in the opaque, elastic base body (11), and wherein a molding (12, 31) is arranged in the at least one receiving region (17, 18), wherein the molding (12, 31) comprises at least one light source (13, 32) and is made of an at least partially transparent elastic material.)

1. A safety profile (10) for a vehicle door (15), wherein the safety profile (10) comprises an opaque, elastic base body (11), wherein at least one receiving region (17, 18) is formed in the opaque, elastic base body (11), wherein a molding (12, 31) is arranged in the at least one receiving region (17, 18), wherein the molding (12, 31) comprises at least one light source (13, 32) and is made of an at least partially transparent, elastic material.

2. Safety profile according to claim 1, wherein the first receiving area (17) is designed as a cavity (17) which is open at least to the outside of the safety profile (10), wherein one or more first beads (12) made of an at least partially transparent material are inserted into the open cavity (17), wherein the first beads (12) contain the light source (13).

3. Safety profile strip according to claim 1 or 2, wherein the second receiving region (18) is configured as a form-fitting region (18), wherein a second molding (31) can be plugged into or attached to the form-fitting region (18), the second molding (31) having a fastening section (33) corresponding to the form-fitting region (18).

4. Safety profile according to one of the preceding claims, wherein the open cavity (17) points towards the interior space or outside of the vehicle and/or the form-fitting region (18) is configured on the end face of the base body (11) which points towards the other door (15.2) or stop (40).

5. A security profile strip according to any one of the preceding claims, wherein the open cavity (17) comprises at least one notch (23), the notch (23) forming a form fit with at least one corresponding protrusion (28) of the molding (12).

6. Safety profile according to one of the preceding claims, wherein a surface adjoining the fillet (12, 31) is provided with a reflection area (22), the reflection area (22) guiding light emitted by the light source (13, 32) away from the base body (11) or out of the base body.

7. A safety profile according to any of the preceding claims, wherein the safety profile (10) comprises electrical contacts (14) and/or a grating arrangement (19).

8. Safety profile according to any of the preceding claims, wherein the light sources (13, 32) comprise LEDs emitting one or more colors of light in the visible wavelength range and/or are arranged on an elongated flat strip (37), which elongated flat strip (37) is embedded in the open cavity (17) with its longitudinal direction, wherein a plurality of LEDs are arranged on one or both side surfaces of the flat strip.

9. Safety profile strip according to any one of the preceding claims, wherein the light source (13, 32) outputs a first color of light when the door (15) is closed and the light source (13, 32) outputs another color of light when the door (15) is open.

10. Safety profile strip according to any of the preceding claims, wherein the at least partially transparent material of the fillet (12, 31) forms a light diffuser.

11. Safety profile strip according to one of the preceding claims, wherein the second fillet (31) contains a light source (32) and is arranged on the side of the safety profile strip (10) opposite the open cavity (17) with the first fillet (12).

12. Safety profile according to one of claims 3 to 11, wherein a form fit is formed by means of a dovetail-shaped recess (18) on the base (11) and a corresponding projection (33) on the second fillet (31) or a dovetail-shaped projection on the base (11) and a corresponding recess on the second fillet (31).

13. Safety profile strip according to one of the preceding claims, wherein a clamping element is inserted between the first fillet (12) and the open cavity (17) for fixing the first fillet (12) in the cavity (17).

14. Safety profile according to one of the preceding claims, wherein the first fillet (12) is arranged between the contact strip (14) and a fastening region (27) of the safety profile (10) on the door (15) and/or outside a flexible contact region of the safety profile (10).

15. Safety profile according to one of the preceding claims, wherein the base body has a support wedge (34), the support wedge (34) supporting the second fillet (31) from the inside of the safety profile (10) in order to prevent the second fillet (31) from buckling.

16. Safety profile strip according to one of the preceding claims, wherein the second fillet (31) emits light in the direction of the end face of the safety profile strip (10) and outside the door (15).

17. Safety profile according to any of the preceding claims, wherein the first and/or second fillet (12, 31) has an opaque and at least partially transparent portion.

18. Safety profile strip according to any of the preceding claims, wherein the first and second fillet (12) have the same shape or different shapes or profiles.

19. A door with a safety profile (10) according to one of the preceding claims, wherein the safety profile (10) is arranged in a movable door leaf (15) and/or a door frame (50).

Technical Field

The invention relates to a safety profile for at least one door of a vehicle. The invention also relates to a door with a safety profile. The invention relates more particularly to a rubber safety profile with a predetermined flexibility or elasticity.

Background

In the sense of the present invention, a means of transport refers in particular to a commercial vehicle, an elevator, an aircraft or a cable car lift car. Preferably, the safety profile according to the invention is used for doors or movable elements of a vehicle to signal the person using the vehicle of the movement or general state of the doors or movable elements.

In transport vehicles, signal lamps are currently integrated in aluminum or steel door profiles or arranged on side walls. This is costly in terms of manufacturing technology and can affect the rigidity of the aluminum or steel door profile. It is also necessary to provide voltage to the signal lights in the door contour or on the side walls of such vehicles.

The task of the rubber profile is generally to provide a seal between the door and the door frame or another door. Thus, the rubber profile strip is attached to the edge of the aluminum or steel door profile.

Due to the increased demands on the transport means and the increased safety regulations, the rubber profile not only has a sealing function due to its elasticity, but also has one or more signaling functions. Thus, many rubber profiles incorporate contact elements that indicate contact with an object or user and may interrupt or stop the movement of the door or movable element. In addition, the known rubber profiles comprise a grating arrangement for contactless monitoring of the space around the movable door by transmitting and/or receiving invisible light. Based on the received light changes, the door can be closed for objects or persons within the range of motion, and can be controlled accordingly.

In the automotive field, door profiles or trims are known, for example, which contain light-emitting elements for illuminating the ground or access areas, so that the vehicle can be easily driven in the dark.

Disclosure of Invention

The object of the invention is to provide a rubber or elastic safety profile that performs a signaling function. The safety profile according to the invention is robust enough for use in a vehicle and can be produced easily and inexpensively, the signaling function preferably being designed to be retrofittable or replaceable.

The basic idea of the invention is to extend the functionality of the elastic profile (so-called rubber profile) in order to provide an alternative for the production of a vehicle for implementing a safety device. Each elastic profile has inherent sealing properties, which facilitates the integration of further safety elements into the profile, since, in particular in the field of vehicles, it is used in humid environments, temperature fluctuations are large, and mechanical stresses also require, in particular, adequate sealing of the electrical components. This is particularly important for the long-term durability of the safety device.

The solution of the invention to achieve the above object is characterized by the features of the independent claims. Preferred embodiments are seen in the dependent claims.

The solution of the invention for achieving the object is in particular a safety profile for a door of a vehicle, wherein the safety profile comprises an opaque, elastic base body, in which at least one receiving region is formed, wherein a molding is arranged in the at least one receiving region, which molding comprises at least one light source and is made of an at least partially transparent elastic material.

In a preferred embodiment, the first receiving region is designed as a cavity which is open at least to the outside of the safety profile, wherein a first molding made of an at least partially transparent material is inserted into the open cavity, which first molding contains the light source. The first receiving region is configured as a form-fitting region.

Preferably, the second receiving region is designed as a form-fitting region, wherein a second molding can be plugged into or attached to the form-fitting region, the second molding having a fastening section corresponding to the form-fitting region.

The invention proposes that the open cavity is directed towards the interior or the outside of the vehicle and/or that the form-fitting region is formed on the end face of the base body which is directed towards the other door or stop.

In an exemplary embodiment, the open cavity has at least one recess which forms a form fit with at least one corresponding projection of the fillet.

Preferably, the surface adjoining the fillet is provided with a reflective region which directs the light emitted by the light source away from the base body or out of the latter.

The safety profile may comprise electrical contacts. This will improve the functionality of the safety profile.

The contact pad may output a contact signal for controlling the light source.

The contact can be arranged in the contact area of the safety profile with the stop or in the contact area of the safety profile with the further door. This makes it easy to identify mechanical contact with another door or stop or object.

The contact pieces are preferably arranged in a closed cavity, which leads to the output of a contact signal when the contact pieces are elastically deformed.

Preferably, the light source comprises an LED outputting one or more colors of light in the visible wavelength range. LEDs consume little power and can be well integrated. In addition, the available LEDs can emit light of many different colors, so that the manner of signaling can be well matched to the conditions of use.

Preferably, the light sources in one or both of the bands output a first color light when the door is closed and/or another color light when the door is open.

The LEDs in the molding may be sequentially turned on in at least one direction according to the moving direction of the door.

The light source may preferably be configured as an elongated flat strip with a plurality of LEDs.

The elongate flat strip can be inserted in its longitudinal direction into the open cavity, and a plurality of LEDs can be arranged on one or both side surfaces of the flat strip.

Preferably, the at least partially transparent material of the fillet forms the light diffuser.

The safety profile can preferably comprise a closed cavity for accommodating the grating arrangement. This further increases the functionality of the safety profile. In this case, the arrangement of the fillet can be adapted to the arrangement of the cavity in the safety profile for receiving the grating arrangement. This protects the function of the grating arrangement from the light of the fillets.

The second fillet may preferably contain the light source and be arranged on the side of the safety profile opposite the open cavity with the first fillet. By this arrangement, signals can be transmitted on both sides of the safety profile.

Preferably, the form fit is formed by a dovetail-shaped recess in the base body and a corresponding projection on the second web or a dovetail-shaped projection on the base body and a corresponding recess on the second web.

The second fillet may further include one or more air chambers configured in the contact region of the second fillet. This ensures reliable recognition of contact by the contact.

The second band is preferably made of the same material as the first band. This can reduce the manufacturing cost of the first band and the second band. The second fillet may be made of another more rigid material. This has the advantage that the second fillet is not easily bent. This bending does not occur in the first fillet, since it is almost completely surrounded by the base body.

The molding may preferably comprise a duct running in the longitudinal direction of the safety profile, in which a light source can be inserted, wherein the duct is sealed in a watertight manner at its end faces. That is, the safety profile is preferably attached to the entire height of the door. Thus, one or both of the moldings also preferably extend from the lower edge of the door to the upper edge of the door. Alternatively, one or both fillets may also be formed only in specific regions of the safety profile. For example, one or two molding strips can be attached or plugged only in the region of the safety profile in the direct field of vision of a person. That is, the molding can be attached or plugged only in the central region of the safety profile, the upper and/or lower regions of the safety profile being free of molding in these regions. It is also possible that the fillet is not provided with a light source in these passive regions, but only with a partially transparent fillet, or that the fillet is made of an opaque material in this region. The fillet will then comprise a plurality of longitudinal segments, wherein one longitudinal segment will comprise the light source and at least one other longitudinal segment will not comprise the light source. It can also be said that a plurality of fillets are used in the cavity. The end faces of the molding (i.e., the molding in sections such as the lower and upper edges of the door) are sealed so that moisture does not penetrate between the molding and the substrate, and so that there is no moisture between the molding and the light source.

In a preferred embodiment, a clamping element can be inserted between the first molding and the open cavity for fixing the first molding in the cavity. This has the advantage that the fillet has a simple shape without notches or protrusions. The clamping part is also called as a binding. The use of a clamping element allows the slug to be later removed from the substrate for replacement, for example.

Preferably, the first molding is arranged between the contact plate and the fastening region of the safety profile on the door and/or outside the flexible contact region of the safety profile. That is, the molding is arranged between the fastening area of the safety profile and the area that is compressed when abutting against the other door or stop. When the safety profile is arranged in a door profile, the molding is arranged between the fastening region and the end face of the safety profile.

In an advantageous embodiment, the second molding is fastened to the base body in a form-fitting manner and protrudes from the base body.

The invention proposes that the second molding comprises one or more air chambers and/or at least one at least partially transparent profile lip, which form the flexible contact region of the safety profile. This improves the recognition of contact by means of the contact.

The base body can preferably comprise at least one supporting wedge which supports the second fillet from the inner side of the safety profile in order to prevent the second fillet from bending in particular into the light-emitting region of the grating arrangement.

The second molding can emit light in the direction of the end face of the security profile strip and on the outside of the door.

The channels for receiving the light source in the second fillet may be substantially parallel to the support face of the support wedge, wherein the channels may also assume another orientation, for example orthogonal to the glass pane and/or parallel to the channels of the first fillet.

Preferably, rubber is suitable as material for the opaque elastomeric matrix.

In a preferred embodiment, the fillet encloses at least one light source. This protects the light source from damage. Furthermore, the light source can be pre-installed or overmolded into the molding, and the molding with the integrated light source can be used elsewhere in the safety profile.

The safety profile may comprise a first contact area and a second contact area, wherein the first contact area is made of an opaque material and the second contact area is made of an at least partially transparent material. Since the contact region is made of a partially transparent material, light can also be emitted in the contact region.

In a preferred embodiment, the first and/or second fillet can also have an opaque and at least partially transparent portion. I.e. the molding is formed of two components. This can be achieved: for example, the molding can be better secured in the substrate because only the partially transparent portion of the molding needs to be placed over the opaque portion. The light source is preferably fastened to the opaque part, while the partially transparent part may be arranged or placed along the light emitting direction in order to define a specific light emitting direction.

Preferably, the first fillet and/or the second fillet are/is configured to be transparent in the light-transmitting region and opaque in the fastening region.

The solution of the invention for achieving the above object also comprises a door with a safety profile according to the invention.

Preferably, the first band and the second band have the same shape. This reduces the manufacturing cost.

Alternatively, the first and second fillet may have different shapes or contours. In this way, various functions can be realized.

Preferably, the safety profile is arranged in the movable door leaf and/or in the stationary door frame. One or more door leaves may perform a translational and/or rotational movement.

Preferably, the second molding is fastened to the base body behind the glass of the door, extends along the inner side of the glass and projects beyond the glass in the contact region of the safety profile.

Drawings

Fig. 1a shows a door of a vehicle with a safety profile according to the invention;

fig. 1b shows a door of a transport vehicle with a safety profile in the portal;

fig. 1c shows a door of a vehicle and a safety profile according to the invention on the door and on the portal frame, preferably with upper and lower moldings in the safety profile on the portal frame;

fig. 2 shows a double door of a vehicle, each having a safety profile according to the invention;

fig. 3a shows a cross section of a safety profile according to a first embodiment of the invention;

fig. 3b shows a cross section of a safety profile without fillets according to a first embodiment of the invention;

fig. 4 shows a cross-section of a safety profile according to the invention integrated in a double door as shown in fig. 2;

FIG. 5a shows a first side perspective view of the door with the safety profile strip as shown in FIG. 4 when opened;

FIG. 5b shows a first side perspective view of the door with the safety profile strip closed as shown in FIG. 4;

FIG. 5c shows a first side detail view of a double door with a safety profile when closed;

FIG. 6a shows a second side perspective view of the door with the safety profile strip as shown in FIG. 4 when opened;

FIG. 6b shows a perspective view of the door as shown in FIG. 6a when closed;

FIG. 7 shows a second side view of the door with the safety profile strip closed as shown in FIG. 4;

FIG. 8 shows a first side view of the door with the safety profile as shown in FIG. 4 when open;

FIG. 9 shows a cross-sectional view taken along line C-C of FIG. 8;

fig. 10 shows an enlarged detail of a first fillet with a light source in a safety profile according to the invention;

fig. 11 shows an enlarged detail of a second fillet with a light source in a safety profile according to the invention;

FIG. 12 shows an enlarged detail view of a first fillet with a light source according to another embodiment;

FIG. 13 shows an enlarged detail view of a second fillet with a light source according to another embodiment;

fig. 14 shows a cross section of a safety profile according to another embodiment of the invention integrated in a double door as shown in fig. 2.

Detailed Description

The present invention will be described in detail below with reference to the drawings.

Fig. 1a schematically shows a door 15 of a vehicle (e.g. a train), wherein the door 15 is of single-leaf design and acts as a side sliding door which abuts against a stop 40 of the train, wherein the door has a safety profile 10 according to the invention on its end face, which safety profile 10 is slightly compressed when the door 15 abuts against the aluminum/steel profile. The door 15 preferably has a glass plate or pane 16.

Fig. 1b schematically shows a door 15 of a vehicle in a single-leaf design, wherein a safety profile 10 according to the invention is arranged in a door frame 50. That is, in this alternative arrangement, the safety profile is fastened in the door frame by means of the profile foot, and the movable door bears against the safety profile 10 in the closing movement.

This has the advantage that in the safety profile according to the invention and its assembly in the door frame, the line bushing in the molding 12 for supplying the light source 13 does not need to be integrated into the movable part of the door, which simplifies production and assembly and makes it possible to operate the safety profile 10 according to the invention more reliably.

Fig. 1c shows a similar arrangement to fig. 1 b. In this example, the safety profile 10 is also fastened to the portal 50. The safety profile 10 cannot move. In fig. 1c, an upper and/or lower molding 12 is provided, which has a light source 13 arranged only in the head region and/or foot region. The movable door 15 shown in fig. 1c can also have a safety profile 10a according to the invention, which safety profile 10a can also comprise a molding 12 with a light source 13 in a specific embodiment. However, in this arrangement it is also possible to arrange a safety profile 10a without lighting means on the door 15 and made of a pure rubber profile, which abuts against the safety profile 10 when the door 15 is closed, the safety profile 10 being fastened to the door frame 50.

Two doors are shown in fig. 2, also installed in e.g. a train. The two door parts 15.1 and 15.2 are configured as side sliding doors and run with their end faces toward one another in order to bring the safety profiles 10 according to the invention into abutment with one another.

Although not shown in the figures, it is also possible for the safety profile 10 according to the invention to be arranged on swinging doors, revolving doors, folding doors, sliding doors, in-or out-swinging doors, etc., which are brought to bear against a stationary door stop or against another leaf of the respective door.

Fig. 3a shows a sectional view of a safety profile 10 according to a first embodiment of the invention. The safety profile 10 comprises a base body 11, which base body 11 is fastened to a door 15 (only shown as an aluminum/steel door profile in the figures).

The base body 11 is preferably made of an opaque or light-tight material, preferably rubber. The base body 11 has a first contact region (shown in the lower left of fig. 3 a) which is formed by a plurality of thin webs and the gas chambers 26 formed by them. In which contact area a cavity is arranged in which contact pads 14 are arranged. In this contact region, a profile lip 51 is also arranged, which during the movement of the door abuts against the stop 40 or against the door or its safety profile.

In addition, the base body 11 has a receiving region which is configured as an open cavity 17 and points downwards in fig. 3 a. The receiving region or open cavity 17 is used to receive the first molding 12. The open cavity 17 preferably extends deeper into the substrate 11 as its opening widens. In addition, the substrate 11 has a further cavity in which a grating arrangement 19 (not shown in detail) is embedded, which grating arrangement 19 emits invisible light into the light-emitting region 29 or receives light therefrom or through the light-emitting region 29. Both the contact 14 and the grating arrangement 19 are optional. In the simplest case, the safety profile 10 has neither the contact 14 nor the grating arrangement 19, or only one of them.

The base body 11 comprises a further receiving region 18, which in the present case is designed as a dovetail groove, into which the dovetail projection 33 of the second fillet 31 engages. The further receiving region 18 is arranged on the opposite outer side of the safety profile, so that the two receiving regions 17 and 18 are arranged on one side of the safety profile 10, which in the installed state of the safety profile 10 face the inner side and the outer side of the door, respectively. In the upper region of fig. 3a, a further receiving region 18 is shown.

The first molding 12 is directed generally toward the inside of the vehicle, while the second molding 31 is directed generally toward the outside, the second molding 31 being defined in part by the windowpane 16.

The cavity of the substrate 11 adjacent to the grating arrangement 19 has a support wedge 34, which support wedge 34 both delimits the light-emitting region 29 of the grating arrangement 19 and supports the second fillet 31 in order to prevent the second fillet 31 from bending in the direction of the light-emitting region 29.

The safety profile 10 shown in fig. 3a is bounded on the outside by a pane 16, i.e. one side of the base body 11 bears against the inside of the pane 16. Preferably, the pane 16 is blackened in this region, so that the region of the safety profile 10 behind the pane 16 is not visible to the viewer.

The base body 11 also has a fastening section 27, which engages in the aluminum profile or the steel profile of the door 15.

A second contact area formed by the second fillet 31 is formed opposite the first contact area of the safety profile 10. The second fillet 31 is preferably made of a transparent elastic material, more preferably silicone.

To form the second contact region, the second molding 31 has a compressible gas chamber 35 and a contour lip 36 projecting therefrom. When the safety profile compresses the contact area by abutting against another door or catch profile or touches an obstacle, the profile lip 36 presses the air chamber 35 and compresses the air chamber 35, which triggers the contact 14 in the first or lower contact area. Such triggering of the contact 14 is preferably used to stop the door from closing, for example due to unforeseen contact by a person being caught or a jammed object.

The contact piece 14 preferably outputs a contact signal when contacting an object or an obstacle. Such a touch signal may be used to control the light source. A controller (not shown) receives the touch signal and then outputs a turn-on signal to the light source in the fillet. The controller may control the illumination of the molding according to the condition or state of the vehicle. The controller may instruct the molding to emit red or green light when the door is closed or opened as intended. When the door is opened or closed as planned, it is preferable to continuously output light. However, if the controller receives a signal from the contact 14 and/or the grating arrangement 19 during the closing of the door, suggesting a possible contact with a person or an obstacle, the controller may instruct the slug to emit a pulsed or periodically illuminated red or green light. When a person enters the closed or moving space of the door without contact (e.g. detected by a grating arrangement), yellow light may for example be output, indicating a danger. In other emergency situations, such as emergency braking or fire, a flashing light can also be output, in which case the passengers can be guided by the light of a plurality of panels, in which they are switched on in turn by the central control system, signaling the evacuation direction.

The contact 14 can be arranged in the contact area of the safety profile 10 with the stop or in the contact area of the safety profile 10 with another door. This makes it easy to identify mechanical contact with another door or stop or object.

The contact 14 is preferably disposed in a closed cavity, which causes the output of a contact signal when the contact 14 is elastically deformed.

The first fillet 12 and the second fillet 31 are preferably made of the same material.

The invention proposes that the safety profile 10 comprises at least one fillet, and that the at least one fillet comprises at least one luminous element. Preferably, the light-emitting element is encapsulated or sealed by a fillet. The band is both elastic and partially transparent, so that the band can serve as a signal transmitting body, i.e., a light emitting portion. Further, the light emitting element can be reliably sealed.

The material of at least one of the molding 12, 31 is designed to be at least partially transparent so that the emitted light can emerge from the molding from the light-emitting element 13, 32 contained in the molding 12, 31.

In the case of a first molding 12 arranged on a first side of the base body 11 (in the lower region of fig. 3), only the first side of the safety profile 10 is provided with a light exit opening, or the light exit opening may be provided with an opening of the open cavity 17.

In other words, in the installed state of the safety profile 10, the light emitted from the molding 12 is emitted only from the front side to one side and, according to an embodiment of the safety profile, to the inside or outside of the door, so that a person located in the vehicle or a person entering the vehicle can recognize the light emitted by the molding.

The second fillet 31, which is arranged partially behind the pane 16, is hardly surrounded by the light-impermeable material of the substrate 11, so that light can be emitted to at least three sides of the second fillet 31. This makes it possible to emit light substantially in the direction of the end face, i.e. in the direction of movement of the door. In addition, light passes through the transparent material of the second fillet 31 to the second (typically outer) side of the door where the glazing 16 is located.

The light sources 13 in the first fillet 12 and/or the second fillet 31 are preferably configured as LEDs, for example, mounted on an elongate flat body.

In other words, the light source 13 within the first fillet 12 emits light at the side of the open cavity 17, not directly toward the open side of the cavity 17, nor directly toward the light-emitting surface of the first fillet 12. This has the advantage that the open cavity 17 for receiving the first fillet 12 can be of elongate configuration and that an elongate flat strip with LEDs mounted thereon can be inserted into this open cavity 17 with the flat long sides of the flat strip. In this case, the LEDs on the elongate strip can be arranged on both one and opposite sides of the flat strip, so that light can be directed to one side of the open cavity 17 or both sides of the open cavity 17 without the LEDs directly emitting light through the opening. The dimensions of the flat strip assembled with LEDs on one or both sides are preferably 8mm x 2.5 mm. I.e., the flat strip is about 2.5mm thick and about 8mm wide. The longitudinal extent of the ribbon is dependent upon the length of the slug. In most cases, the molding extends from the upper edge of the door to the lower edge of the door where the safety profile is installed. It is also possible for the molding to extend in sections or to be mounted in sections in the safety profile.

Alternatively, the light source 13 can also be inserted into the first fillet 12 in such a way that the emission is directed substantially directly in the direction of the opening of the cavity 17, in order to achieve maximum luminous efficiency.

In this example, the material of the first band 12 and the material of the second band 31 are used as light diffusers, so that light scattering and uniform light emission can be generated on the light emission surfaces of the first band 12 and the second band 31 by the materials used. This prevents the user from identifying the sequential arrangement of the light sources or LEDs on the elongate strip within the slug 12, 31. The LED has an extremely strong light emission, but the scattering by the fillet 12, 31 according to the present invention makes it possible to realize a light emission that is not dazzling as a whole.

If silicone is preferably used as the material for the fillet, the addition of the transparency-reducing particles can affect the strength of the diffusion. However, in particular applications it may also be desirable to identify the light source point by point, which requires no or hardly any particles which reduce the transparency.

Alternatively, silicone with corresponding diffusion properties is also used, without adding further particles or substances in the manufacture of the fillet.

In addition, it is possible to use flat ribbons with less dazzling LEDs. I.e. the diffusing function has been provided by means of LEDs or flat strips.

The invention also proposes that the first molding 12 be fastened in a form-fitting manner in the open cavity 17. On the one hand, this is achieved in that the molding 12 has a projection 28 or a recess (not shown) and the base body 11 has a corresponding recess 23 or projection (not shown) provided therein.

Additionally or alternatively, the slug may have smooth sides and may be clamped into the open cavity 17 by a clamping means, such as a binding (not shown).

In order to increase the luminous efficiency, it is also possible to coat the inner side of the open cavity 17 or the corresponding outer surface of the fillet 12, which abuts against the inner side of the open cavity 17, at least partially with a reflective material, so that light striking these side surfaces of the open cavity 17 can be diverted in the direction of the light-emitting surface 25 of the fillet 12. Likewise, with regard to the second fillet 31, it may be preferable to arrange a reflective material partially on the outside of the second fillet 31 in order to divert the emitted light to the desired emitted light face and to prevent the light from being emitted to the invisible region of the safety profile.

To facilitate further insertion of the first fillet 12, the base 11 may have a further notch 21 which allows the base 11 to bend to facilitate insertion of the fillet 12. The fillet 12 may also be glued in the open cavity 17.

The second fillet 31 has a channel in which the second light source 32 is embedded. The second light source 32 is arranged in the second fillet 31, i.e. in a side plan view of the pane 16, the second light source 32 only partially overlaps the pane 16 and is also arranged inclined relative to the sliding/movement direction of the door 15. However, the position of the light source 32 can also be oriented parallel to the inner side of the gas cell 35. This makes it possible to achieve the highest possible luminous efficiency or adaptation of the light emission properties. Similar to the first fillet 12, the luminous efficiency can be improved by increasing the emission intensity by coating a reflective material on at least a partial area of the adjacent surface of the substrate 11. Alternatively, the interface of the second fillet 31 may be coated with a reflective material that is attached to the substrate 11 or a portion thereof.

Fig. 4 shows a double door as in fig. 2, wherein both side doors 15.1 and 15.2 have a safety profile 10 according to the invention. This safety profile 10 is substantially identical to the safety profile of fig. 3a or 3 b. The only difference is that the side doors 15.1 and 15.2 run toward one another, not against the stop 40, as in the case of the individual side doors shown in fig. 1. The components are substantially the same as in fig. 3a and 3b and are therefore not described in detail in fig. 4.

Fig. 5a shows a perspective view of the door profile viewed from the side of the pane 16 with reference to fig. 4. The second molding 31 can thus be seen in a detailed top view of the door contour. On the rear side, the first fillet 12 is visible, which emits light in this direction. The direction of the incident light is indicated by the arrow.

Fig. 5b shows a detail of the door profile shown in fig. 5a with a closing leaf. It can also be seen that the second fillet 31 emits light forward and in the direction of the pane 16. In the view of fig. 5b, the first fillet 12 points rearward and reflects light rearward.

Depending on the manner in which the door is installed in the vehicle, the first molding 12 is located on the inside of the vehicle, or in another installation, the first molding 12 is located on the outside of the vehicle. The second molding 31 is located on the outside or inside of the vehicle.

Fig. 5c shows a detailed top view of the two-leaf closing door, in which the second fillet 31 of the safety profile strip 10 emits light to the front side.

Fig. 6a shows a view of the door profiles of two doors from the inside. In this illustration, a first molding 12 is inserted into the safety profile 10 in such a way that it projects light onto the front side of the door profile, as shown in fig. 6a, i.e. into the interior of the transport device. The second molding 31 directs its light in the end-side direction of the two door profiles and in the rear-side direction of the door profiles, i.e. to the outside of the vehicle. Figure 6b shows a detail of the closed state of the door profile as shown in figure 6 a.

Fig. 7 shows a top view of a detail as shown in fig. 6 b. Fig. 8 shows a detail of the door profile in the open state as shown in fig. 5a, and fig. 9 shows a sectional view taken along the line C-C.

As can be seen in fig. 9, the light-emitting region 29 (see fig. 3a, 3b or 4) exposes the space required by the openings in the grating arrangement 19 for the grating arrangement 19 to emit or receive infrared light. The right area shows a second fillet 31. The first fillet 12 is not shown in fig. 9.

Fig. 10 shows an enlarged view of the first fillet 12. Fig. 11 shows an enlarged view of the second fillet 31. The first fillet 12 is inserted into the base body 11, wherein the base body 11 is made of an opaque, elastic material, preferably rubber. The first fillet 12 is made of an at least partially transparent material, preferably silicone. The first fillet 12 comprises a light source 13, which light source 13 comprises an LED. The LEDs are arranged on a flat strip 37. In a particular embodiment, the LEDs on the elongated flat strip 37 may be inserted into the channels within the fillet 12. The light of the light source 13 is preferably emitted to the left and right as shown in fig. 10, i.e. in the direction of the substrate 11, and not in the direction of the light-emitting surface 25 of the first fillet. This has the advantage that the open cavity 17 can be of relatively slim design, so that the stability of the safety profile is not greatly reduced. In particular, to achieve a high luminous efficiency, the sides of the open cavity or the first fillet 12 are provided or coated with a reflective material 22 to redirect a portion of the light emitted in this direction towards the light-emitting surface 25.

In order to achieve a positive connection between the first molding 12 and the base body 11, the first molding 12 has a projection 28, which engages in the recess 23.

In a similar embodiment, the molding 12 may also comprise a projection, similar to the projection 23 in the base body 11, wherein an additional clamping element is to be used to achieve a form fit between the first molding 12 and the base body 11.

To facilitate further insertion, a further recess 21 is provided in the rear region of the open cavity 17, which recess allows the substrate 11 to be bent for insertion of the first molding 12. Depending on the use and size of the safety profile 10, one or more such recesses 21 can be provided to ensure easier insertion of the first molding 12.

A second fillet 31 is shown in figure 11. It can be seen that the base body 11 has a dovetail-shaped recess 18, which recess 18 forms a receiving region for fastening the second molding 31. For this purpose, the second fillet 31 has a dovetail-shaped projection 33, which dovetail-shaped projection 33 engages in the dovetail-shaped recess 18. The second fillet 31 is supported and delimited on one side by the pane 16. The base body 11 has a support wedge 34 opposite the pane 16, which prevents the second bead 31 from bending. That is, the second fillet 31 is arranged between the support wedge 34 and the window pane 16 for receiving and fixing on the base body.

The second molding 31 is made of an at least partially transparent material, preferably silicone, and has, in its front region or in an end face or contact region, a profile lip 36 and an air chamber 35, which are compressed flexibly when they touch a stop or obstacle, so that the interaction with the contact 14 in the lower contact region allows the movement of the door to be stopped.

The integral second molding 31 is made of an at least partially transparent and resilient material so that light emitted by the light source 32 can be directed both in the direction of the door closing and in the direction of the outside or inside of the door. In this case, the light sources 31 are also designed as LEDs 32, which LEDs 32 are attached to the flat strip 37.

The light colors of the first and second bands 12 and 31 may preferably be different. Each of the first and second bands 12 and 31 may preferably output a plurality of colors. It is also possible to vary the active color of the LED32 in dependence on the movement of the door, i.e. when the door is open or closed, in particular when the door is open, preferably green light is emitted on the inside and outside, and when the door is closed, preferably red light is emitted on the inside and outside, i.e. with the first and second fillet.

To further enhance the attention of the occupant, the LEDs located in each of the slugs 12, 31 are caused to extend either upwardly or downwardly or in both directions from the middle. Likewise, the LEDs may be periodically illuminated to divert attention to the moving door.

Figures 12 and 13 show other alternatives to the fillet design. Fig. 12 shows an exemplary first molding 12, which is made of two components 12a and 12 b. The rear part 12a is opaque or opaque. The component 12b on the light-emitting side is made of an at least partially transparent material. This has the advantage that, for example, the light source 13 can be inserted into the module 12a and then sealed using a transparent front module. This design can also be used for the second fillet 31.

A second fillet 31 is shown in fig. 13 by way of example, where the light source 32 is oriented parallel to the rear side of the gas cell. Likewise, the light source 32 may be disposed perpendicularly with respect to the windowpane 16.

Only one of the molding strips 12 or 31 according to the invention can also be inserted into the safety profile 10. That is, the safety profile 10 may have only a first or a second fillet, and in the other region, in which no fillet is present, the substrate is designed as an opaque elastomer.

The molding strips can also be arranged offset with respect to the installation height. For example, the first molding 12 may be disposed in a central region of the door, while the second molding 32 is located only in an upper or lower region of the door or in both the lower and upper regions but not in the central region.

The base body 11 is produced by means of an extruder in order to produce the open cavity 17, the contour lip 51, the chambers for the contact plates 14 and for the grating arrangement 19 and the receiving region for the second fillet 32 during the extrusion process. This enables a variety of shapes of the substrate 11 to be realized. By means of the extrusion process, it is possible to continuously extrude solid matter under pressure from the forming opening to a viscous, curable substance, preferably rubber, so that extremely long profiles can be produced.

The slugs are also made by an extrusion process. Here, for example, silicone is used as the at least partially transparent material. The molding can thus be easily manufactured with protrusions and/or indentations. It is also easy to manufacture a tunnel for accommodating the light source. Thus, the flat band 37 is easily inserted from the bottom up or from the top down and seals the opening of the duct. If the length of the safety edge is too long for the completed assembly, the molding may also be provided with access slits (not shown) to the cells. The access slot will then extend in the longitudinal direction of the molding and on the rear side of the molding, i.e. on the side of the insert cavity 17. The insertion strip is inserted into the cavity and pressed into the seam, so that the light source is completely enclosed and sealed by the insertion strip without external influences.

Fig. 14 shows an alternative embodiment of a safety profile 10 according to the invention, which safety profile 10 is fastened to a double door similar to fig. 4. The side doors 15.1 and 15.2, preferably the two doors inward or outward, travel toward one another in the closing movement. Similar to the safety profile 10 according to the invention in fig. 3a and 3b or fig. 4, the safety profile 10 shown in fig. 14 has a base body 11 which is preferably made of rubber. The safety profile 10 has a plurality of air chambers 43, 44 and 45, which are compressed when the safety profile 10 travels towards each other. A contact 14 is provided, which contact 14, when compressed, generates an electrical signal by an object, for example, triggers a door to be moved back.

Furthermore, each safety profile 10 shown in fig. 14 has two fillets 12 of identical design, so that the production costs of the safety profile are reduced in comparison with the safety profile shown in fig. 3 or 4. However, it is also possible to construct two safety profiles 10 for different purposes.

There are also sealing lips 46 in the contact area, which sealing lips 46 overlap one another in the closed state of the double door. The base bodies 11 are each provided with an annular chamber 42, which chamber 42 serves as a cable bushing and is provided for supplying the lighting means 13 in the molding 12. The profile feet 27 are accommodated in the preferably aluminum hollow profile of the doors 15.1 and 15.2. The outer side of the door (i.e. the side of the vehicle or building which faces outward in the assembled state) has a glass pane 16, which glass pane 16 is covered in the edge region by a covering lip 41 of the safety profile 10. In this and all embodiments, the glass plate 16 can be replaced by other covers, for example made of plastic or metal.

Although not shown in fig. 14, it is clearly conceivable for the left-hand region to be configured as a rest region of the door frame, while the door 15 shown in the right-hand region adjoins the safety profile according to the invention.

With reference to the embodiment of fig. 1b and 1c, the longitudinal extent of the molding 12 with the lighting means 13 relative to the safety profile may be arranged only locally with respect to the entire height of the door. The safety profile 10 fastened to the door frame does not move, so that the molding 12 can be arranged over a large area. In addition, as described above, it is easier to supply the lighting means 13 of the safety profile on the portal.

Although not shown in the figures, it is also possible for the safety profile 10 according to the invention to be arranged on swinging doors, revolving doors, folding doors, sliding doors, in-or out-swinging doors, etc., which are brought to bear against a stationary door stop or against another leaf of the respective door.