RU194337U1 - CEILING UNIT FOR VEHICLE - Google Patents

Abstract

The invention relates to a ceiling unit for a vehicle, which includes a tiltable ceiling cover (16) for opening and closing the ceiling hatch (18) and a carrier (20, 58) for holding the ceiling cover (16), said the ceiling unit comprises a guiding device (22), by means of which the carrier (20, 58) is movably mounted, while the carrier (20, 58) has a side wall (40) with a hinge hole (42), the ceiling cover (16 ) mustache anovlena at the opening (42) with the possibility of tilting hinge. In order to achieve better accessibility of technical devices located in the vehicle roof area (2), it has been proposed that the hinge hole (42) has an edge (48) with a rounded cross-sectional shape, with one section of the edge (48) forming the axis of rotation around which the ceiling cover (16) ) is configured to rotate. 11 s.p. crystals, 4 FIG.

Description

A utility model relates to a ceiling unit for a vehicle, which includes a tiltable ceiling cover for opening and closing a ceiling hatch, and a carrier for holding the ceiling cover.

Known placement in a vehicle of technical devices in its ceiling area. In particular, it is known to place in a vehicle used for passenger transport, for example a rail vehicle, technical devices between the car roof and the ceiling of the passenger compartment in order to provide more space for the passenger seat.

The closest analogue of the claimed utility model is known from document DE 102009031599 A1 (publ. 01/13/2011) a ceiling unit for a vehicle, comprising a tiltable ceiling cover for opening and closing the ceiling hatch and a carrier for holding the ceiling cover, said ceiling the block comprises a guiding device, by means of which the carrier is mounted movably, while the carrier has a side wall with a hole w GERD, the ceiling cover is attached to the hole with the possibility of tilting hinge.

To ensure the availability of such technical devices, in particular for the purpose of their maintenance and / or repair, screw-in and screw-off ceiling elements may be provided in the vehicle. Alternatively, hinged roof covers may be provided in the vehicle. Compared to screwed and unscrewed ceiling elements, ceiling covers provide faster and easier access to technical devices, since, in principle, you can refuse the time-consuming and laborious unscrewing and subsequent re-screwing of ceiling covers that can be tilted.

The objective of the utility model is to create a ceiling unit with which it would be possible to achieve better accessibility of technical devices located in the vehicle roof area.

This problem is solved by means of the ceiling block, characterized by the characteristics of paragraph 1 of the formula.

The proposed ceiling unit includes at least one tiltable ceiling cover for opening and closing the ceiling hatch and a carrier for holding the ceiling cover. In addition, the proposed ceiling unit includes a guiding device, by means of which the carrier device is mounted for movement.

The utility model is based on the fact that the ceiling cover in its open state, in particular when it hangs down, does not limit the freedom of movement of an employee who would like to get to the technical devices located in the vehicle roof area.

In addition, the utility model is based on the fact that their availability depends on the vacated area of the ceiling hatch through which technical devices can be accessed. The area freed up by opening the ceiling lid, in turn, is still usually determined by the dimensions of the ceiling lid.

By means of a guide device, such a mounting of the carrier device is achieved that the latter can be moved. So, for example, the carrier can be moved in such a way that the ceiling cover held by it in its open state, in particular when it hangs down, does not limit the freedom of movement of the employee.

In addition, the movement of the carrier device allows you to increase the area freed in the open state of the ceiling cover of the ceiling hatch. This can improve the availability of technical devices in the area of the roof of the vehicle.

In the sense of a utility model, the installation of a support device with the possibility of movement can be understood as such an installation in which the support device can move from one place to another place, for example, due to sliding or rolling motion. Advantageously, the supporting device of the ceiling unit can be moved by hand.

When closed, the ceiling cover does not have to cover the entire ceiling hatch. In its closed state, the ceiling cover can cover, for example, only part of the ceiling hatch. On the contrary, in its open state, the ceiling cover does not have to release the entire ceiling hatch, but can release, for example, only part of the ceiling hatch.

Advantageously, the carrier device is held by the guide device indirectly or directly. It is further advisable if the carrier (in case of movement) is guided by a guide device. This means that the guide device can specify the direction of movement of the carrier device when it is moved.

According to one preferred embodiment, the guiding device is a straight guide. The carrier device is expediently mounted linearly by means of a guide device.

Preferably, the guide device is in the form of a rail.

It is further preferred that the ceiling unit comprises a slide. The carrier is expediently mounted on a slide. It is further advisable if the slide is mounted on the guide device with the possibility of movement, in particular linear movement. Therefore, the carrier using the slide can be mounted on the guide device with the possibility of movement. Thus, it is possible to realize the ability to quickly and easily move the carrier device.

In one preferred embodiment, the slide comprises at least one roller. Advantageously, the slide through the roller / rollers can move relative to the guide device.

Further, the guide device may have a cavity for accommodating the roller / sled rollers. Advantageously, the roller / rollers are placed in the cavity of the guide device.

The slide may have a holder on which the supporting device is mounted, in particular by means of one or more screw connections. The supporting device can be fixed on one section of this holder. In another part of the holder, the roller / sled rollers can / can be installed.

Particularly preferably, if the guide device is made in the form of a profile part, in particular in the form of an extruded profile. In addition, in the form of a profile part, in particular in the form of an extruded profile, a support device can be made.

It is further preferred that the ceiling cover is suspended on a carrier device. This provides quick and easy, in particular without the use of tools, removal of the ceiling cover from the carrier.

Further, the ceiling cover may be perforated. So, for example, the ceiling cover may have several openings for air outlet.

In one preferred embodiment, it is provided that the support device has a side wall with a hinge hole. Advantageously, the ceiling cover is mounted on the hinge opening with the possibility of folding.

Preferably, if the hinge hole has an edge of a rounded cross-sectional shape. One portion of the edge can form an axis of rotation around which the ceiling cover can rotate. In addition, the hinge hole may be in the form of a rounded rectangle.

Suitable ceiling lid has a holder. The ceiling cover holder may have, for example, a hook portion of a hook-shaped curved shape. Further, the ceiling cover may be hooked by the hook-shaped portion of its holder to the hinge hole, in particular to the said edge of the hinge hole.

Further, the ceiling unit may include a lighting device. Suitable lighting means is mounted on a carrier device. In addition, the ceiling unit may include an information system for passengers. The latter is mounted expediently on a carrier device. The passenger information system may be, for example, a loudspeaker through which the vehicle operating personnel can make announcements. Therefore, the ceiling unit, in particular its supporting device, can serve for compact placement in the vehicle of other devices, for example, lighting means and / or information system for passengers.

Further, the ceiling unit may include a closing unit for closing the carrier device. Advantageously, the closing unit comprises a closing panel.

Preferably, the cover panel is a matte cover panel, i.e. diffusely scattering cover panel. Due to this, when using the lighting device fixed on the carrier, it is possible to give the passenger the impression that the passenger compartment is illuminated with “soft” or “dim” light. The cover panel may comprise, for example, glass or polycarbonate as a matte material.

It is further preferred that the closure block comprises at least one fastener for attaching the closure block to the carrier. It is advisable that the fastener is connected to the cover panel. In particular, the fastener may be made integrally with a cover panel.

In addition, for example, a ceiling lining of a passenger compartment may be fixed to a carrier of a ceiling unit.

Further, the ceiling cover may include a locking device, in particular a locking hook. Advantageously, the ceiling cover is fixed in its closed position by means of a locking device. By a closed position it can be understood a position in which the ceiling hatch is at least partially closed by the ceiling cover. Advantageously, the ceiling cover is fixed with a fixing device relative to the interior portion of the ceiling.

In addition, the ceiling unit may include another, tiltable ceiling cover. This other ceiling cover is expediently installed with the possibility of folding on the hinge hole of the other side wall of the supporting device. In particular, another ceiling cover may be engaged in this hinge hole. The features mentioned in connection with the first ceiling lid relate predominantly in a similar manner to another ceiling lid.

Further, the ceiling unit may include an additional carrier device installed with the possibility of movement by means of a guide device. In addition, the ceiling unit may comprise an additional, tiltable ceiling cover. This additional ceiling cover is hooked predominantly to an additional carrier. The additional carrier device can be made, in particular, identical or, basically, identical to the first carrier device.

Further, both carrier devices can be mounted on opposite sides of the guide device. Preferably, both carrier devices can move independently of one another.

In addition, the utility model relates to a vehicle, in particular a rail vehicle, with a ceiling unit in accordance with the preceding description. Mostly the vehicle is a vehicle designed for public passenger transport.

Advantageously, the vehicle further has a cabin ceiling, also called an interior ceiling. Preferably (the first named), the ceiling cover of the ceiling unit forms a portion of the ceiling of the passenger compartment. Further, other possible ceiling covers of the ceiling block may form the corresponding portion of the ceiling of the passenger compartment.

The ceiling unit may be located under the ventilation duct of the vehicle. In particular, the ceiling unit can be fixed at the bottom of the ventilation duct.

Further, it may be provided that the ceiling unit is mounted on the supporting structure of the vehicle, in particular on the car body.

Advantageously, the vehicle is equipped with at least one technical device, for example a distribution cabinet, which is located above the ceiling unit and can be made accessible by opening the ceiling cover.

The preceding description of the preferred embodiments of the utility model contains numerous features, which, being partially combined into several, are reflected in the individual dependent claims. However, these features can also be considered appropriate individually and can be combined into other appropriate combinations. In particular, these features, individually and in any suitable combination, respectively, can be combined with the proposed ceiling unit and vehicle.

Although some terms are used in the description and in the utility model formula, respectively, in the singular or in combination with a numeral, the scope of the utility model in relation to these terms should not be limited to a single number or corresponding numeral.

The properties, characteristics and advantages of the utility model described above, as well as how they are achieved, become more clear and unambiguous in connection with the following description of an example implementation of the utility model, which is explained in more detail in connection with the drawings. An example implementation of a utility model serves to explain it and does not limit the utility model to the combinations of features indicated therein, also with respect to functional features. In addition, suitable features of the exemplary embodiment can also be considered explicitly in isolation and combined with any of the claims.

The drawings show the following:

FIG. 1 is a sectional view of a rail vehicle comprising a ceiling unit with a carrier and a guiding device, as well as several ceiling covers;

FIG. 2 is an enlarged view of the ceiling block of FIG. one;

FIG. 3 is a side view of a carrier device;

FIG. 4 is a sectional view of the ceiling unit in the plane IV-IV of FIG. 2.

In FIG. 1 is a sectional view of a roof region of a rail vehicle 2 perpendicular to its longitudinal direction. In this section, part of the car body 4 and the ceiling 6 of the passenger compartment are visible, with the ceiling 6 restricting the passenger compartment 8 upwards.

Next, in FIG. 1 shows two distribution cabinets 10, which are located above the ceiling 6 on opposite sides of the ventilation duct 12.

In addition, the rail vehicle 2 comprises a ceiling unit 14. The latter comprises several tiltable ceiling covers 16 that are respectively designed to open and close the ceiling hatch 18 in the ceiling 6 and provide access to the distribution cabinets 10. FIG. 1, two ceiling covers 16 of the ceiling unit 14 are visible. Ceiling covers 16 of the ceiling unit 14 form a corresponding portion of the ceiling 6.

The ceiling unit 14 also includes a support device 20 for holding the ceiling covers 16. In addition, the ceiling unit 14 includes a guide device 22 made in the form of a rail located under the ventilation duct 12. In this example, the guide device 22 is an extruded profile.

In FIG. 2 is an enlarged view of the ceiling block of FIG. one.

The ceiling block 14 contains two slides 24 on which the supporting device 20 is fixed and which are mounted on the guide device 22 with the possibility of movement. Each slide 24 contains two rollers 26 (Fig. 4), so that the supporting device 20 can be moved using the slide 24.

Since in this example, the guide device 22 is made in the form of a direct guide, the carrier device 20 in the open state of the ceiling covers 16 can be moved or moved using the sled 24 linearly along the guide device 22.

In addition, the ceiling unit 14 comprises several lighting means 28 fixed to the carrier device 20 and a passenger information system 30 fixed to the carrier device 20. The lighting means 28 can be, for example, about LEDs. The information system 30, in turn, may be a speaker for announcements by maintenance personnel of the vehicle.

The ceiling unit 14 further comprises a closing unit 32 for closing the carrier 20. The closing unit 32 contains a matte closing panel 34, which diffuses light into the interior 8 from the lighting means 28. In addition, the closing unit 32 contains two fasteners 36 for fixing it to carrier device 20, which in this example is made undulating and latched by the protrusions 38 of the carrier device 20.

The supporting device 20 also has two opposite side walls 40 with each hole 42 of the hinge each (Fig. 3). Further, the ceiling covers 16 have one holder 44 with a hook portion 46 of a hook-shaped curved shape.

Both depicted in FIG. 1, 2, the ceiling covers 16 with a hook portion 46 of their respective holder 44 are suspended on one or hooked onto one of the hinge openings 42. Each of the hinge openings 42 has a rounded cross-section 48, with one section of the edge 48 forming an axis of rotation around which a ceiling cover 16 suspended from the corresponding hinge hole 42 is mounted.

In addition, the ceiling covers 16 are respectively equipped with a locking device 50 made in the form of a fixing hook, by means of which the corresponding ceiling cover 16 in its closed position can be fixed relative to another portion of the ceiling 6.

Next, in FIG. 2 shows a plane IV-IV section, passing vertically through the ceiling block 14.

In FIG. 1, the carrier 20 is located in the middle relative to the width of the rail vehicle 2. In order to achieve better accessibility of the right distribution cabinet 10, the carrier 20 can move or move to the left. Conversely, the carrier 20 can move or move to the right in order to achieve better accessibility of the left distribution cabinet 10. In addition, to achieve better accessibility of the corresponding distribution cabinet 10, at least one of the ceiling covers 16 can be detached if necessary.

In FIG. 3 shows a side view of the carrier 20 of the ceiling unit 14. Here, as an example, a portion of one of both side walls 40 of the carrier 20 with its hinge hole 42 is visible. In addition, you can see the portion of the holder 44 of one of the ceiling covers 16 engaged in the hole 42 of the hinge.

From FIG. 3, the hinge hole 42 is in the form of a rounded rectangle. On its opposite side wall 40, the carrier 20 is made in the same way as shown in FIG. 3.

In FIG. 4 shows a section through a ceiling block 14 in the plane IV-IV of FIG. 2.

In FIG. 4 shows a guide device 22 and a portion of the carrier device 20. Next, in FIG. 4, one of the two slides 24 is visible, by means of which the supporting device 20 is movably mounted on the guide device 22.

In addition, the cavity 52 of the guide device 22 is visible, into which the rollers 26 of the respective slide 24 are placed. Further, the slide 24 has an L-shaped holder 54, respectively. A carrier device 20 is screwed to the holder 54 of the respective slide 24 (Fig. 2). In addition, on the holder 54 of the respective slide 24, the axles 56 of their rollers are fixed.

The ceiling unit 14 contains an additional carrier device 58, made similar to the carrier device 20, both carrier devices 20, 58 mounted on opposite sides of the guide device 22.

An additional carrier device 58 is mounted on two other slides 24 of the ceiling unit 14, of which in FIG. 4 only one is visible. These other slides 24 contain two rollers 26, placed in another cavity 52 of the guide device 22. The additional carrier 58 using these slides 24 can linearly move along the guide device 22, both carrier devices 20, 58 can move independently of each other.

On an additional carrier device 58, more precisely, on its hinge holes (not shown), ceiling covers that are mounted with the possibility of folding are suspended, made in the same way as the first ceiling covers 16.

In this example, the ceiling unit 14 is made mirror-symmetric with respect to the guide device 22. Thus, on the additional carrier device 58, the same elements are fixed as on the carrier device 20.

In addition, the rail vehicle 2 may comprise several such ceiling units 14. They may be arranged in series one after another, for example in the longitudinal direction of the rail vehicle 2.

Although the utility model has been illustrated in detail and described in the preferred disclosed example of its implementation, it is not limited to it, and other options can be derived from it without going beyond the scope of legal protection.

Claims (12)

1. The ceiling unit (14) for the vehicle (2), comprising a tiltable ceiling cover (16) for opening and closing the ceiling hatch (18) and a carrier (20, 58) for holding the ceiling cover (16), said ceiling unit comprises a guiding device (22), by means of which the carrier (20, 58) is movably mounted, while the carrier (20, 58) has a side wall (40) with a hinge hole (42), the ceiling cover ( 16) is installed on the hole (42) of the hinge with the possibility of folding, characterized in that the hole (42) of the hinge has an edge (48) of a rounded cross-sectional shape, and one section of the edge (48) forms the axis of rotation around which the ceiling cover (16) is made to rotate. 2. Ceiling unit according to claim 1, characterized in that the guide device (22) is a direct guide, and the carrier device (20, 58) is installed with the help of the guide device (22) with the possibility of linear movement. 3. The ceiling unit according to claim 1 or 2, characterized in that the guide device (22) is made in the form of a rail guide. 4. The ceiling block according to any one of paragraphs. 1-3, characterized in that it contains a slide (24), on which the supporting device (20, 58) is mounted and mounted on the guide device (22) with the possibility of movement. 5. Ceiling unit according to claim 4, characterized in that the slide (24) contains at least one roller (26), by means of which the slide (24) is mounted for movement relative to the guide device (22). 6. The ceiling unit according to claim 5, characterized in that the guide device (22) has a cavity (52) for accommodating a roller (26) of the slide (24), which is placed in the cavity (52) of the guide device (22). 7. The ceiling block according to any one of paragraphs. 1-6, characterized in that the ceiling cover (16) is suspended on a carrier device (20, 58). 8. The ceiling unit according to claim 1, characterized in that the ceiling cover (16) comprises a holder (44) having a hook section (46) of a hook-like shape and a ceiling cover (16) with a hook section (46) of its holder (44) caught on the hole (42) of the hinge. 9. The ceiling block according to any one of paragraphs. 1-8, characterized in that it contains a lighting device (28), mounted on a carrier (20, 58), and / or an information system (30) for passengers, mounted on a carrier (20, 58). 10. The ceiling block according to any one of paragraphs. 1-9, characterized in that it contains a closing block (32) for closing the carrier (20, 58), and the closing block (32) contains a matte cover panel (34) and at least one fastener (36) for fastening the closing block (32) on the supporting device (20, 58). 11. The ceiling block according to any one of paragraphs. 1-10, characterized in that the ceiling cover (16) contains a locking device (50), in particular a locking hook, by which the ceiling cover (16) is mounted with the possibility of fixing in its closed position. 12. The ceiling block according to any one of paragraphs. 1-11, characterized in that it contains an additional supporting device (20, 58), mounted with the possibility of movement by means of a guide device (22), and at least one additional, mounted with the possibility of folding the ceiling cover (16), suspended on an additional carrier device (20, 58), both carrier devices (20, 58) mounted on opposite sides of the guide device (22) with the possibility of movement independently of each other.

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