阅读说明：本技术 座椅的可分割壳体 (Dividable housing for a seat ) 是由 费尔南多·斯米特 于 2019-02-21 设计创作，主要内容包括：本发明涉及一种用于座椅的壳体,特别是用于模拟器的壳体,该壳体包括座椅表面、靠背和侧部。该壳体可以包括两个或更多个可释放地彼此连接的壳体部分。这些壳体部分可以沿着分割平面彼此连接。分割平面可以基本平行于将座椅表面的前侧连接到靠背的上侧的平面而延伸,或者分割平面可以与将座椅表面的前侧连接到靠背的上侧的平面成小角度,以及壳体部分可以在壳体部分的横向方向上基本上等距地远离该分割平面而延伸。本发明还涉及一种用来运输用于座椅的壳体的方法,尤其是运输用于模拟器座椅的壳体的方法,该壳体包括座椅表面、靠背和侧部。该方法可以包括以下步骤：提供可以彼此可释放地连接以形成壳体的两个壳体部分；将壳体部分彼此容置；以及将彼此容置的壳体部分放置在包装中。(The invention relates to a housing for a seat, in particular for a simulator, comprising a seat surface, a backrest and side parts. The housing may comprise two or more housing parts releasably connected to each other. The housing parts may be connected to each other along a dividing plane. The partition plane may extend substantially parallel to a plane connecting the front side of the seat surface to the upper side of the backrest, or the partition plane may make a small angle with a plane connecting the front side of the seat surface to the upper side of the backrest, and the housing portion may extend substantially equidistantly away from the partition plane in a transverse direction of the housing portion. The invention also relates to a method for transporting a housing for a seat, in particular for a simulator seat, comprising a seat surface, a backrest and side parts. The method may comprise the steps of: providing two housing parts which can be releasably connected to each other to form a housing; housing the housing portions to each other; and placing the housing portions received in one another in the package.)

1. Housing for a seat, in particular for a simulator, comprising a seat surface, a backrest and side portions, characterized in that the housing comprises at least two housing parts which are releasably connected to each other.

2. The seat shell of claim 1, wherein the shell portions are connected to one another along a parting plane.

3. Seat shell according to claim 2, wherein the dividing plane extends substantially parallel to the plane connecting the front side of the seat surface to the upper side of the backrest or is at a small angle to the plane connecting the front side of the seat surface to the upper side of the backrest.

4. A seat shell according to claim 3, wherein the shell part extends substantially equidistantly away from the partition plane in a transverse direction of the shell part.

5. A seat shell according to any preceding claim, wherein each shell part comprises a portion of the seat surface and a portion of the backrest.

6. Seat shell according to one of the preceding claims, wherein each shell part has an edge at the location of the dividing plane and the edges of the shell parts are connected to each other.

7. Seat shell according to claim 6, wherein each of said edges comprises at least one flange protruding towards the outside of the shell part and said flanges are interconnected to each other.

8. The seat shell of claim 6, wherein the edges overlap each other at least over a portion of the periphery of the edges.

9. Seat shell according to any one of claims 6 to 8, wherein the edges have a complementary contour, which is locally offset from the dividing plane.

10. A seat shell according to any of claims 6 to 9, wherein one of the shell parts is an outer shell part having an opening bounded by its respective edge, and the other shell part is an inner shell part bounded by its outer edge, and the inner shell part fits inside the opening of the outer shell part in an inverted manner.

11. A seat shell according to any preceding claim, wherein each shell part has a connection means for co-action with the other shell part.

12. Seat shell according to claim 11, wherein the connection means are arranged at least partially on the outer side of each shell part.

13. Seat shell according to one of the preceding claims, wherein at least one of the shell parts is manufactured by injection moulding of plastic.

14. Seat shell according to one of claims 1 to 12, characterized in that at least one of the shell parts is manufactured from a composite material, in particular a fiber-reinforced plastic.

15. Method of transporting a housing for a seat, in particular a simulator seat, comprising a seat surface, a backrest and sides, characterized in that the method comprises the steps of:

-providing at least two housing parts releasably connected to each other to form the housing;

-housing the housing parts to each other; and

-placing the housing parts housed one inside the other in a package.

16. A method according to claim 15, wherein the housing parts are connectable to each other along a dividing plane and each have an edge at the location of the dividing plane delimiting an opening, wherein the step of accommodating the housing parts to each other comprises placing one of the housing parts in the opening of the other housing part.

17. The method of claim 16, wherein the shell portions are connectable to one another in a first position to form the seat, and the shell portions to be placed in the openings are placed in the openings inverted relative to the first position.

18. The method of any one of claims 15 to 17, wherein at the target location, the shell portions are removed from the package, separated from one another and releasably connected to one another to form the seat.

19. Method according to claims 17 and 18, characterized in that after separation one of the housing parts is turned over before the housing parts are connected to each other.

20. A package having a housing portion disposed therein, the package being apparently formed by applying the method of any one of claims 15-19.

Technical Field

The invention relates to a housing for a seat, in particular for a simulator, comprising a seat surface, a backrest and side parts. Such housings are known, for example, for use in racing or drag racing simulators. One or more cushions or other types of padding may be arranged in the shell, which may then be decorated, for example with a covering, to form the seat. In this context, the term "seat" is also understood to mean a simple bucket-shaped seat. The seat herein is similar to a bucket shaped seat used in racing or drag racing cars, or a keg shaped seat used in karts.

Background

Currently, a large number of products are sold through an online sales channel or an online store. For such products, it is very important that they can be transported efficiently. This is achieved when the product can be transported in relatively small packages. Incidentally, this is not only applicable to online stores, but also important for physical stores that products can be packaged in an efficient manner. On the one hand, this may minimize storage and transport costs, while also making use of the capacity of the store, in particular the floor space available in the store, in an optimal manner.

In general, seats, in particular seats consisting of a seat surface and a backrest, such as desk chairs, can be packed efficiently, since the seat surface and the backrest can be separated from one another and then can lie on top of one another. In the case of a bucket seat, this is not possible.

Disclosure of Invention

It is an object of the present invention to provide a housing for a seat of the above-mentioned type which can be accommodated in a relatively small package and which can be transported and stored efficiently. According to the invention, this is achieved by: the housing comprises at least two housing parts releasably connected to each other. By embodying the housing in multiple parts, the housing can be packaged more efficiently than an integrally formed housing, thereby requiring less packaging.

The housing parts are preferably connected to each other along a dividing plane (dividing plane). Thus, the connection is distributed over a larger area, and thus the stress is still limited.

Advantageously, the dividing plane may extend substantially parallel to a plane connecting the front side of the seat surface to the upper side of the backrest, or the dividing plane may be at a small angle to a plane connecting the front side of the seat surface to the upper side of the backrest. By extending the dividing plane substantially parallel to the connecting line between the outer end of the seat surface and the outer end of the backrest, an efficient division is achieved.

An efficient division of the housing can be achieved when each housing part comprises a part of the seat surface and a part of the backrest. Thus, the shell may be packaged smaller than if the division between the seat surface and the backrest is made as is commonly used in other types of seats.

Preferably, the housing parts extend substantially equidistantly away from the dividing plane in its transverse direction. Thus, the maximum size of the housing is actually divided in two.

Each housing part may have an edge at the location of the dividing plane, and the edges of the housing parts may be connected to each other. A firm connection between the two housing parts is thus obtained, so that a stable seat is obtained.

In this case, each edge may comprise at least one flange protruding towards the outside of the housing part, and the flanges may be interconnected to each other. The flange connection is stable and by placing the flange connection on the outside the dimensions of the flange can be freely chosen without affecting the ride comfort.

On the other hand, edges that overlap each other at least over a part of the periphery of the edge are also conceivable. In this way, a secure connection is also formed, wherein protruding parts on the outside of the housing are avoided and the ride comfort remains unaffected.

The edges may have complementary contours that are locally offset from the dividing plane. By locally projecting the edge above or below the dividing plane, co-acting recesses and projections (projections) are formed, whereby the housing can be assembled form-fittingly. Thus, a precise positioning of the housing parts relative to each other is ensured, while the connection of the edges is more secure than would be possible with straight edges.

One of the shell parts may be an outer part having an opening bounded by its respective edge, while the other shell part may be an inner part bounded by its outer edge, and the inner shell part (inner shell part) may be fitted inside the opening of the outer shell part (outer shell part) in a flip-over manner. In this way, the outer housing part substantially surrounds the inner housing part, and the housing can be made smaller in a very simple manner.

In order to obtain a firm housing and thus a stable seat, each housing part may have a connecting means co-acting with the other housing part. These connection means may for example comprise a bolt and a nut, but simple clamps or other types of connection means are also conceivable.

These connection means may be arranged at least partially on the outside of each housing part, so that they do not affect the ride comfort.

At least one of the housing parts may be manufactured by injection moulding of plastic. Preferably, both housing parts are injection molded. In this way, the housing can be produced relatively easily in large quantities and at low cost. This is particularly true when the housing is intended to form a relatively small and lightweight kart seat.

On the other hand, it is also conceivable to make at least one of the housing parts from a composite material (in particular a fiber-reinforced plastic). Composite materials are more difficult to process than simple plastics, but composite materials have better properties, especially higher strength and stiffness. The composite material is therefore particularly suitable for housings which are subjected to relatively heavy loads, such as racing or rally seats.

The invention also relates to a method for transporting a housing for a seat, in particular for a simulator seat, comprising a seat surface, a backrest and side parts. According to the invention, the method is characterized by the following steps: providing at least two housing parts which can be releasably connected to each other to form a housing; receiving the housing portions in each other (received in each other); and placing the housing portions received in one another in the package. By placing the housing parts in the package accommodated in each other, it may be sufficient to form a relatively compact package which is very suitable for placing in relatively large quantities on pallets, for example on euro-type pallets.

When the housing parts can be connected to each other along a dividing plane and each housing part has an edge at the location of the dividing plane delimiting an opening, the step of accommodating the housing parts to each other preferably comprises: one of the housing portions is placed in the opening of the other housing portion. Thus, the housing parts can be accommodated in a very space-saving manner with respect to each other.

When the housing parts can be connected to each other in the first position to form a seat, the housing parts to be placed in the opening are preferably placed in the opening turned over with respect to the first position. Since the housing parts can together form a continuous housing, they can also be fitted precisely accommodated in one another in another way.

The method according to the invention also provides that, at the target position of the shell parts, the shell parts are removed from the packaging, the shell parts are separated from one another and releasably connected to one another to form the seat. This may be done, for example, by the end user of the chair.

After being separated, it is advantageous in this case if one of the housing parts can be turned over before the housing parts are connected to one another.

Finally, the invention also relates to a package having a housing portion placed therein, which package is evidently formed by applying the method described above.

Drawings

The present invention will now be described in accordance with various embodiments, with reference to the accompanying drawings, wherein corresponding parts are designated by reference numerals increased by 100, and wherein:

FIG. 1 is a perspective view of a first embodiment of a housing for a seat in accordance with the present invention;

FIG. 2 is a seat in combination with a racing simulator;

FIG. 3 is a simplified perspective rear view of a housing for the seat of FIG. 1 in an assembled state with the attachment devices omitted;

fig. 4 is a view corresponding to fig. 3 of the housing in a transport position, in which one of the housing parts is placed inside the other housing part.

Figure 5 is a schematic rear view of the housing parts of figure 4 housed within each other in a package,

fig. 6 is a schematic side view of two parts of a second embodiment of a housing for a seat according to the invention, placed one under the other, wherein the seat is schematically shown in an assembled state for comparison.

Figure 7 is a perspective view of the housing part of figure 6 and the connecting means associated therewith,

fig. 8 is a housing formed by assembling housing parts and associated with the seat according to fig. 2.

Fig. 9 is an enlarged perspective detail view of the housing portion and the connection device of fig. 7.

Figure 10 is a view corresponding to figure 1 of a third embodiment of a seat shell according to the invention,

FIG. 11 shows the housing of FIG. 10 in an unassembled state, an

Fig. 12 is an enlarged perspective detail view according to arrow XII in fig. 10.

Detailed Description

Fig. 1 shows a housing 1 for a seat 2, which housing 1 comprises a seat surface 3, a backrest 4 and side parts 5. The seat 2 is a so-called bucket seat which in this form is used in, for example, drag or racing cars and carting cars. In the example shown, the seat 2 is a kart seat intended for use in a simulator 6, as shown in fig. 2. In addition, the seat 2 shown in fig. 2 may also be based on a different type of housing, which is shown in fig. 6 to 9. Since the bucket seat 2 has a deep shape due to its high sides or side wings 5, the bucket seat 2 is not easily transported in a unitary manner.

The housing 1 according to the invention thus comprises two housing parts 7, 8 which are releasably connected to each other. In the example shown, the housing parts 7, 8 are connected to each other along a dividing plane D. In this case, this dividing plane D extends substantially parallel to a plane P which connects the front side F of the seat surface 3 to the upper side T of the backrest 4 or to a forwardly projecting edge E of the side portion 5 (fig. 4).

The inner housing portion 7 includes a portion 3A of the seat surface 3 and a portion 4A of the backrest 4. Accordingly, in this case, the outer shell portion 8 includes a portion 3B of the seat surface 3 and a portion 4B of the backrest 4. Each housing part 7, 8 also comprises a part of the side wings 5. In the example shown, the outer housing part 8 is formed as a collar (collar) surrounding the inner housing part 7.

Each housing part 7, 8 has an edge 9, 10 at the location of the dividing plane D. The edge 9 forms the outer edge of the inner housing part 7, while the edge 10 delimits an opening 12 in the outer housing part 8. Each edge 9, 10 has one or more flanges 13, 14, which flanges 13, 14 project towards the outside of the associated housing part 7, 8. Openings (not shown here) are formed in these flanges 13, 14, through which openings the co-acting connecting means 11 of the housing parts 7, 8 can be inserted. In the example shown, each flange 13 of the inner housing part 7 is supported by a rib 17 on the outside of the housing part 1, while each flange 14 of the outer housing part 8 forms the bottom of a projection 18 of the wall of the outer housing part 8.

In this way, the connecting means 11 can be reached in a simple manner from the inside and the outside of the housing 1, in which case the connecting means 11 take the form of a bolt 15 and a nut 16 fixed on the bolt 15, while after the attachment of the connecting means 11 they can be covered on the inside of the housing 1 by a filling and/or covering to be arranged on the inside of the housing 1. By the shown placement of the flanges 13, 14 and the connecting means 11, the connected portions are in any case prevented from protruding into the inner contour of the housing 1, which may affect the ride comfort if the connected portions protrude into the inner contour of the housing 1.

When the housing parts 7, 8 are not connected to each other, they can be accommodated in a simple manner in relation to each other, whereby the seat housing 1 takes up considerably less space. Since the housing parts 7, 8 form a continuous housing 1 in the state in which they are connected to one another, the housing parts 7, 8 can also be fitted to one another precisely when one of the two housing parts 7, 8 is turned over relative to the connection position. This is because the outer edge 9 of the inner housing part 7 and the edge 10 of the opening 12 of the outer housing part 8 follow the same contour.

In the example shown, the inner housing part 7 can, after being turned over, hang in an opening 12 of the outer housing part 8, wherein an edge 9 of the inner housing part 7 rests on an edge 10 of the outer housing part 8 (fig. 4). Since the dividing plane D is chosen such that the two housing parts 7, 8 project substantially over an equal distance in a direction transverse to the dividing plane D, the maximum size of the housing 1 is in fact halved as a result of the tilting. And since the dividing plane D extends substantially parallel to the front plane P of the shell 1 (which front plane of the shell 1 is defined by the front side F of the seat surface 3 and the upper side T of the backrest 4), with the forwardly projecting edge E close to the upper side of the side wing 5, the shell parts 7, 8 form a relatively flat product in this position, which can be packed in a relatively small package 20 (fig. 5). This limits the transportation costs when the housing 1 is delivered to the end user as an integral part of the package. The small package 20 also has the advantage of being easily placed in retail spaces where space is typically scarce. In addition to cost considerations, it is also an advantage that smaller packages are easier for personnel to handle.

After receiving the package 20 with the housing parts 7, 8 therein, these parts can be connected to each other again using the additionally provided connecting means 12 when the inner housing part 7 is removed from the opening 12 and turned over. After the housing parts 7, 8 have been connected to one another, a filling can be arranged in the housing 1 thus formed, for example by arranging a foam layer at defined locations. Then, the case 1 containing the filler therein may be covered with a seat cover, thereby forming the seat 2 having a fine appearance. The seat 2 may then be mounted on the frame 21 of a racing simulator 6, the racing simulator 6 further comprising a pedal box 22, a steering unit 23 and a screen 24 (fig. 2).

The seat 2 of the racing simulator 6 of figure 2 is additionally based on a different housing 101 (figure 8). The housing 101 is likewise composed of two housing parts 107, 108, the two housing parts 107, 108 being releasably connected to one another along a dividing plane D. The dividing plane D likewise extends substantially parallel to the plane P on the front side of the housing 101, in which case the dividing plane D is not straight but slightly curved, as can be seen from fig. 6. In this second embodiment of the shell 101, the front plane P can also be defined by the upper edge T of the backrest 4 and the forwardly projecting edges E of the side wings 105 close to the front side F of the seat surface 103.

In the example shown, the edges 109, 110 additionally have contours that deviate locally from the dividing plane. Thus, the edge 110 of the inner housing part 107 has in each case two recesses 119 in the side 105, while the edge 110 of the outer housing part 108 has a projection 125 corresponding to these two recesses 119. The edge 109 of the inner shell part 107 also has a recess close to the front side F of the seat part 103, while the edge 110 of the outer shell part 108 again has a projection 125 here. In contrast, the edge 109 of the inner housing part 107 has two projecting parts 125 close to the upper side T of the backrest 104, while the edge 110 of the outer housing part 108 therefore has corresponding recesses 119 there instead. Due to the co-acting recesses 119 and protrusions 125, the two housing parts 107, 108 are accurately positioned relative to each other and they are also able to withstand loads in a direction parallel to the dividing plane D and the edges 109, 110 well.

To further increase the stiffness of the edges 109, 110, in the shown example the edges 109, 110 are provided with folded flanges 113, 114 over their entire circumference. In the example shown, the connecting means 112 takes the form of a clamp 126, which clamp 126 engages the circular flanges 113, 114 at the location of the recess 119 and the projection 125. The clamp 126 is somewhat resilient and in cross-section is U-shaped with two legs 127, which legs 127 are provided near their free ends with inwardly directed hooking edges 128. These hooking edges 128 co-act with grooves (not shown here) in mutually distant sides of the flanges 113, 114 at the location of the recess 119 and the projection 125. Once they have been placed on the flanges 113, 114, the clamp 126 will thus be held firmly, whereby the housing parts 107, 108 are attached to each other in a reliable manner (fig. 8).

In addition, it can also be seen in these figures that the backrest 104 is reinforced by two ribs 129, which ribs 129 extend through the projection 125 and the recess 119 near the upper side of the backrest 104.

In the example shown, the opening 130 is arranged in the housing part 107, in the side part 105, and the opening 131 is arranged in the seat part 103A. Accordingly, an opening 132 is formed in the outer shell portion 108 at a position near the upper side of the backrest 104B. These openings 130 to 132 are located where the seat belt passes through the bucket in a real racing seat.

In the second embodiment, in which the dividing plane D does not extend linearly, the housing parts 107, 108 may also be accommodated in each other at the same position where they are connected to each other. Thus, in this case, inner housing section 107 is not flipped over nor suspended in opening 112 of outer housing section 108. However, these housing parts 107, 108 can also be accommodated very compactly in relation to each other, so as to be accommodated in a relatively small package. As can be seen in fig. 6, the required height h1 of such a package is significantly less than height h2, and height h2 is the height required to package housing 101 in the state of inner housing portion 107' schematically shown assembled with outer housing portion 108.

In a third embodiment of the housing 201 (fig. 10), the connection means 211 likewise comprise a bolt 215 and a nut 216. In this embodiment, the edges 209, 210 of the housing parts 207, 208 do not have outwardly projecting flanges, but rather the edges 209, 210 of the housing parts 207, 208 overlap one another. For this purpose, one of the housing parts (in this example the inner housing part 207) is bent along a line 237 at a distance from the edge 209 of the inner housing part 207, so that an outwardly displaced overlap joint 233 is formed. In practice, the housing portion 207 may also be generally made of plastic and will therefore not actually undergo a mechanical bending process. In that case, the outwardly displaced lap joint 233 will be formed in or on a mold in which the housing portion 207 is formed, as will be discussed below.

In this example, the lap joint 233 of the housing part 207 surrounds the edge 210 of the other housing part 208 over the entire circumference. It is also conceivable, however, for the housing part 208 to be provided with an outwardly displaced overlap joint which then surrounds the edge 209 of the housing part 207. Embodiments are also conceivable in which one housing part or the other housing part alternately has an outwardly displaced overlap joint.

As in the second embodiment, the edges 209, 210 of the housing parts 207, 208 follow contours which in this case deviate locally from the dividing plane D. In this case, the edge 210 of the outer housing part 208 is locally provided with a protruding part 225, while the edge 209 of the inner housing part 207 has a recess 219 corresponding to the protruding part 225. These recesses 219 would otherwise be covered by the lap joints 233 because the profile of the bend line 237 is complementary to the profile of the edge 210.

In the example shown, the housing parts 207, 208 are connected to each other at the location of the recess 219 and the protruding part 225. For this purpose, two openings 234 are formed in the overlap joint 233 at the location of each recess 219, while openings 235 corresponding to these two openings 234 are formed in the projecting portion 225 of the edge 210. In order to tighten the bolt 215 easily without fixing the nut 216, the opening 234 in the overlap joint 233 is surrounded on the outside by an edge 236 in the present example, the shape of the inner circumference of the edge 236 corresponding to the shape of the outer circumference of the nut 216, which is thus hexagonal in this case.

The housings 1, 101 and 201 according to the first, second and third embodiments herein may differ from each other not only in structure and design, but also in material and manufacturing method. The respective housing parts 7, 8 and 207, 208 of the housing 1, 201 intended for a (relatively small) carting car seat can therefore be formed by injection moulding of a plastic material. However, the housing portions 107, 108 of the housing 101 (which are intended for racing seats that are larger and will bear heavier loads than carting seats) may be constructed from a composite material. These housing parts 107, 108 may for example be made of a composite material based on glass fibres in a polyester matrix. Other fibrous materials and other synthetic resins, such as carbon fibers or aramid fibers and epoxy resins, are also contemplated. The shell parts 107, 108 may then be manufactured by any known technique for manufacturing composite parts, for example by arranging fibres in or around an open mould, then impregnating the fibres with a synthetic resin material for the matrix, and then allowing the composite material thus formed to harden. Production techniques in which a closed mold is applied, such as vacuum injection, pressure injection or RTM (resin transfer molding), are also conceivable.

Although the present invention has been described above based on the embodiments, it is apparent that the present invention is not limited thereto but may be modified in various ways. Thus, seats other than the bucket seats shown may also be constructed of sections that can be connected to each other in a simple manner. In addition, the position and orientation of the dividing plane may be selected differently from the illustrated example. Longitudinal divisions in the center or transverse divisions through the sides or wings are also contemplated. In those cases, however, the flange will have to take a very robust form, since this type of division would result in less advantageous force transmission. Finally, the above-described technique is not necessarily limited to a seat for a simulator, and may also be a seat for other purposes divided in this manner.

Accordingly, the scope of the invention is to be limited only by the following claims.