CN110035675B

CN110035675B - Device for ventilating coverings and the like

Info

Publication number: CN110035675B
Application number: CN201780072734.2A
Authority: CN
Inventors: H·韦格莱特
Original assignee: Tecnoservice Kg/sas D Wegleiter H & Co
Current assignee: Tecnoservice Kg/sas D Wegleiter H & Co
Priority date: 2016-11-28
Filing date: 2017-11-23
Publication date: 2021-08-03
Anticipated expiration: 2037-11-23
Also published as: KR20190090790A; CN110035675A; EP3544470B1; EP3544470A1; JP2020500573A; WO2018096026A1; CA3040208A1; IT201600120229A1; US20190274440A1; AU2017365525A1

Abstract

The invention relates to a device (1) for ventilating coverings (200) and the like, comprising a cross member (2) which can be connected to a bed frame (100), at least two tube profiles (3, 4) lying against one another being connected at one end to the bed frame, said tube profiles being pivotable about an axis (5) parallel to the cross member (2). According to the invention, a spring element (6) is arranged in each pipe profile, wherein the spring element (6) passes through at least one second pipe profile (7, 8) for each first pipe profile (3, 4) and connects the second pipe profile to the first pipe profile (3, 4), wherein the second pipe profile is connected to a bearing surface (9) for a covering or the like and can be pivoted about an axis (10) parallel to the bearing surface (9), at least one element (11) being fixed to the first or second pipe profile, the element forms a receptacle for a pipe profile to be fixed, which secures a first pipe profile (3, 4) to a second pipe profile (7, 8), wherein the first pipe profiles are arranged laterally abutting against one another and the second pipe profiles are arranged laterally abutting against one another, and wherein the first pipe profiles are vertically aligned with the respective second pipe profiles.

Description

Device for ventilating coverings and the like

Technical Field

The present invention relates to a device for ventilating coverings and the like.

Background

Various support brackets for coverings are known from the prior art. A device for ventilating a covering is known from AT004115U 1. The device described in AT004115U1 comprises a pantograph-like support or a support formed by a telescopic rod, which is pulled out and then clamped by means of a spring-loaded pin.

The structure described in AT004115U1 requires a lot of space and is furthermore unstable after assembly.

US2007126317a1 describes a carrier device for holding garments and the like. The device comprises a rectangular support formed by a bar to which clothing items and the like can be fixed. The support requires a lot of space and a plurality of individual components must be assembled to each other each time in order to build the support.

US2340540 describes a foldable stand for clothing. The stand is considered to be a requirement for setting up a cloakroom. The described stand is foldable and forms a carrying case in a closed state. The thickness of the folded stent is important because the carriers are opposite each other.

Disclosure of Invention

The object of the invention is to provide a compact device which has a compact and stable construction and can be assembled simply and quickly.

This object is achieved by a device according to the invention. The device comprises a cross member which can be connected to a bed frame, at least two first tube profiles lying against one another being connected at one end to the bed frame, the first tube profiles being pivotable about an axis parallel to the cross member, wherein a spring element is arranged in each first tube profile, wherein the spring element passes through at least one second tube profile for the first tube profile and connects the second tube profile to the first tube profile, wherein the second tube profile is connected to a support surface for a covering and is pivotable about an axis parallel to the support surface, and wherein at least one element is fastened to the first or second tube profile, which element forms a receptacle for a second or first tube profile to be fastened, which receptacle fastens the first tube profile to the second tube profile, wherein the first pipe profiles are arranged laterally abutting against one another and the second pipe profiles are arranged laterally abutting against one another, and wherein the first pipe profiles are vertically aligned with the respective second pipe profiles.

In the following description and claims, a tube profile is understood to mean each hollow profile, in particular a tubular hollow profile.

The device according to the invention comprises a cross member which can be connected to a bed frame, at least two tubular profiles lying against one another being connected at one end to the bed frame, said tubular profiles being pivotable about an axis parallel to the cross member, wherein a spring element is arranged in each tubular profile.

The spring elements each pass through a second tube profile for the first tube profile, which is connected to a support surface for coverings or the like and can be pivoted about an axis parallel to the support surface, and the second tube profiles are arranged laterally adjacent to one another and at least one element is arranged on the first or second tube profile, which element fixes the first tube profile to the second tube profile, wherein the element is a receptacle which is connected to the first tube profile and receives the respective second tube profile in its interior.

The device thus obtained can be simply folded. Furthermore, a fixed structure is obtained in the extended position. The structure/support is elastically loaded by means of a spring element, which is preferably formed by a spring band. The end section of the further element or of the pipe profile forms a receptacle into which the connected pipe profile is inserted by means of the spring element.

The receptacle can be formed by an element which is rigidly fixed to or at one end of one of the tube profiles, which element has a larger diameter, and in which the connected tube profile engages by means of a spring element.

The device according to the invention can be fixed to the bed by means of screws which fix the cross-beam of the device according to the invention to the bed frame. The fixing may be achieved via a series of different known fixed or removable fittings.

The bed can be used immediately after the device according to the invention has been fixed to the bed.

During the first step, the carrying surface of the cover or a gripping device fixed on the carrying surface is grasped.

In a second step, the bearing surface of the cover is spaced apart in the vertical direction with respect to the cross-beam of the device according to the invention.

During this removal step, the tube profile is lifted and a pretensioned spring element is present in the tube profile, which spring element helps to bring the tube profile into position by introducing it into the receptacle, wherein the holder is fixed in this way.

At the end of use, the profile introduced into the receptacle is pulled out. As the folding takes place, the spring element is again tensioned in the tube profile. The first and second pipe profiles are positioned against each other.

Advantageously, the two side walls can be connected to the cross member and/or to the support surface. These side walls can form a housing for receiving the tube profile in the closing section. In this way the entire device is made very compact and can be easily transported or installed.

In another embodiment, the structure according to the invention may be arranged within a bed base. In this case, the bed base has the task of a foundation.

In order to increase the stability of the system according to the invention, a series of devices and/or elements may be provided, which may be used individually or in combination with one another.

Advantageously, two elements are arranged on the cross member, which elements form stops for the first tube profile. Said stop can be used to ensure problem-free closing of the device according to the invention.

Drawings

Further characteristics and details of preferred and non-limiting embodiments of the invention are set forth in more detail in the following description with reference to the drawings, in which:

figure 1 shows a front view of a device according to the invention in a closed position,

figure 2 shows a presentation of the device according to the invention in the closed position,

figure 3 shows a side view of the device according to the invention in a partially open position,

figure 4 shows an illustration of the device according to the invention in a partially open position,

figure 5 shows a front view of the device according to the invention in a partly open position,

figure 6 shows an illustration of the device according to the invention in a partially open position,

figure 7 shows a device according to the invention mounted on a bed by means of an intermediate support,

figure 8 shows a device according to the invention for carrying a covering mounted on a bed in another position,

figure 9 shows a side view of a bed-mounted covering-carrying device according to the invention,

fig. 10 shows a detail of a preferred embodiment with a stop projection, an

Fig. 11 shows an illustration of the device according to the invention in an open position in a preferred embodiment.

Detailed Description

The device according to the invention, which is designated by reference numeral 1, is intended for ventilating coverings 200 and the like. The device comprises a cross beam 2. A cross-beam is understood to be a component, for example a plate made of metal, of wood, of plastic or the like. Such plates forming the cross member 2 may be connected to the frame 100. The connection may be by means of a series of screws, nails or by adhesion to the bed. This is some typical example for this connection. The connection can be effected directly or by means of an intermediate connecting element, for example an angle piece consisting of metal or the like. At least two first pipe profiles 3, 4 are connected at one end thereof by means of a transverse beam 2. The tube profiles 3, 4 are understood to be housings with a longitudinal extent, which have a central bore. These tube profiles 3, 4 can be pivoted about an axis 5 parallel to the cross beam 2.

Preferably, this orientation can be limited to a maximum opening of about 90 ° with respect to the cross beam 2 by the stop 50.

Preferably, tensioning elements can be provided which fixedly tension the tube profiles 3, 4 in the extended position.

A spring element 6 is arranged in each first tube profile 3, 4. Advantageously, the spring element is an elastic band 6 made of rubber-like plastic or the like.

The spring element 6 extends through at least one

second pipe profile

7, 8 for each pipe profile 3, 4 and connects the second pipe profile to the first pipe profile 3, 4.

The second pipe profile, which is connected to a bearing surface 9 for a covering or the like, can be swung about an axis 10 parallel to the bearing surface 9.

At least one element 11 is present on the first or on the second pipe profile, which element forms a receptacle. The receptacle can be a widened section of one of the tube profiles or an element which is rigidly fixed to the first tube profile 3, 4 or to the

second tube profile

7, 8 in order to fix the first tube profile 3, 4 to the

second tube profile

7, 8.

The element has a larger inner diameter than the tube profile that has to be introduced.

This fixing is achieved by adjusting the first or

second pipe profile

3, 4, 7, 8 by inserting the first or second pipe profile into the element 11. The two

tube profiles

3, 4, 7, 9 are held in place by elastic bands, strings, wires or wires.

The elastic band is pre-tensioned before the device 1 according to the invention is pulled out. In this way, the structure is supported in its assembled shape, in which the covering 200 can be ventilated.

In one embodiment, the cross member 2 and/or the support surface 9 for the covering 200 are connected to the two

side walls

20, 21, 30, 31. These side walls, together with the cross member 2 and the surface 9, form a body in which the tube profiles 3, 4, 7, 8 can be placed during production. In this way, the device is particularly compact in its unretracted form and can also be transported in a rapid manner. This compactness is achieved in particular because the first tube profiles 3, 4 are positioned in a laterally adjustable manner. In this closed state, the first and also the

second pipe profiles

7, 8 rest against one another. In this way, the drawing-off is also made easier and faster, since the lateral supports formed by the first tube profile 3 and by the second tube profile 7 do not catch on each other in the closed state during the drawing-off.

In a different embodiment, at least one

stop element

50, 51, 52, 53 can be provided in order to produce a stop of the pipe profiles 3, 4, 7 and 8 facing the outside. The stop element is positioned in the cross beam 2 and/or in the bearing surface 9.

Preferably, two

stop elements

50, 51 are arranged in the device 1 for ventilation. Two

stop elements

50, 51, each arranged at an end of the transverse beam 2, carry the tube profile 3. In a preferred embodiment, the stop surfaces of the

stop elements

50, 51 have a dimension which is smaller than the height of the device 1 for ventilation. In this way, the

stop elements

50, 51 are surrounded by the

side walls

20, 21, 30, 31 in the closed state in the device 1 for ventilation.

In a preferred embodiment, the stop elements arranged in the cross member 2 are arranged offset in width complementarily to the

stop elements

52, 53 in the bearing surface 9. In a preferred embodiment, the ends of the tube profiles 3, 4 are pivotably connected to the cross member 2, and the tube profiles 7, 8 are pivotably connected to the bearing surface 9 via blocks 55. In this way, the

stop elements

52, 53 form stops for the tube profiles 7, 8.

Finally, it is clear that additions, modifications and variations apparent to a person skilled in the art can be made to what is described according to the present invention without thereby departing from the scope of protection defined by the accompanying claims.

List of reference numerals

1 device for ventilation

2 Cross member

3 pipe section bar

4 pipe section bar

5 axes of rotation

6 spring element

7 pipe section bar

8 pipe section bar

9 carrying surface

10 axes

11 element/housing

20 side wall

21 side wall

30 side wall

31 side wall

50 stop element

51 stop element

52 stop element

53 stop element

55 Block-shaped element

100 bed frame

200 cover

300 connecting structure

Claims

1. A device (1) for ventilating coverings (200) comprising a cross member (2) which can be connected to a bed frame (100) to which at least two first tube profiles (3, 4) lying against one another are connected at one end, which can be pivoted about an axis (5) parallel to the cross member (2), wherein a spring element (6) is arranged in each first tube profile, wherein the spring element (6) passes at least one second tube profile (7, 8) for the first tube profile (3, 4) and connects it to the first tube profile (3, 4), wherein the second tube profile is connected to a bearing surface (9) for the covering and can be pivoted about an axis (10) parallel to the bearing surface (9), and wherein at least one element (11) is fastened to the first or second tube profile, the at least one element forms a receptacle for a second or first pipe profile to be fixed, which secures the first pipe profile (3, 4) to the second pipe profile (7, 8), wherein the first pipe profiles are arranged laterally adjacent to one another and the second pipe profiles are arranged laterally adjacent to one another, and wherein the first pipe profiles are vertically aligned with the respective second pipe profiles.

2. Device (1) for ventilating a covering (200) according to claim 1, characterized in that the cross-beam (2) and/or the bearing surface (9) for the covering (200) are connected with two side walls (20, 21, 30, 31) forming a housing with the cross-beam (2) and the bearing surface (9).

3. Device (1) for ventilating a covering (200) according to claim 1 or 2, characterized in that said spring element (6) is an elastic band, string, wire or wire.

4. Device (1) for ventilating a covering (200) according to claim 1 or 2, characterized in that stop elements are arranged at least in the cross-beam (2) and/or in the bearing surface (9).

5. Device (1) for ventilating a covering (200) according to claim 1 or 2, characterized in that the first pipe profile (3, 4) is swingably connected with a cross beam (2) and the second pipe profile (7, 8) is swingably connected with the carrying face (9) by means of a block (55).

6. Device (1) for ventilating a covering (200) according to claim 5, characterized in that two stop elements (50, 51) are arranged in the cross beam (2) and two stop elements (52, 53) are arranged in the bearing surface (9) and are arranged respectively on the ends of the cross beam (2) and of the bearing surface (9) and are complementary.