For example, a first piece comprising two recesses, a set of pieces and an assembled product, such as a piece of furniture

Abstract

The present disclosure relates to a first component, a kit of components and an assembled product, the first component comprising two or more recesses configured to receive a respective associated dowel of a second component, such that the first component and the second component become interconnected in order to form the assembled product, such as furniture, wherein a virtual straight line extending between a respective centre point of a respective insertion portion and a respective centre point of a respective locking portion forms a respective angle with respect to an edge of the first component by locating the centre point of the insertion portion at a first distance from the edge, the first distance being greater than a second distance between the centre point of the locking portion and the edge.

Description

Technical Field

[0001] The present invention relates to a first component comprising at least two recesses configured to receive corresponding associated tenons of a second component, such that the first and second components become interconnected to form an assembled product, such as furniture.

[0002] The present invention also relates to a set of components for forming an assembled product, such as furniture, the set of components including a first component having at least two recesses and a second component having tenons, wherein a corresponding recess of the first component is configured to receive a corresponding associated tenon of the second component, such that the first component and the second component become interconnected to form an assembled product.

[0003] The present invention also relates to assembled products, such as furniture, formed of a first component including at least two recesses and a second component having tenons, wherein the first and second components are interconnected by positioning corresponding tenons of the second component in corresponding associated recesses of the first component. Background Technology

[0004] US2014 / 205373A1 discloses a fitting for assembling two furniture parts together. One furniture part has a convex part for engaging with a concave part of another furniture part. Each of the convex and concave parts has a plurality of grooves. During assembly, the convex part moves along the concave part by means of the engagement between the grooves of the convex and concave parts. The engaging convex and concave parts have an insertion position and an end position, in which the furniture parts are assembled together.

[0005] This connector has proven to be easy to assemble while still allowing furniture to be disassembled. It has also proven capable of withstanding heavy loads.

[0006] However, it has been found that in certain situations, such as when subjected to heavy loads, furniture components with concave parts may be more prone to breakage. This is particularly true for hanging cabinets, such as kitchen cabinets, where the concave part of the joint is located in the inward-facing main surface of the vertical side wall of the cabinet, and the convex part of the joint is located on the end surface of the bottom shelf.

[0007] As stated in EP 3 212 945 B1, when a concave member is formed as a rectangular groove in the inwardly pointing flat side of a furniture component, and this groove is realized near the edge of the furniture component, material requirements and the positioning of the connecting device may weaken the integrity and may lead to various risks. It is further stated that, for example, there is a risk that soft material at the edge of the furniture component may break. To attempt to address this problem, EP 3 212 945 B1 recommends that a convex member located at a narrow end of a furniture component should be positioned such that its centerline lies between the central plane of the furniture component and the inner surface of the furniture component.

[0008] However, what the authors behind EP 3 212 945 B1 did not realize was that the proposed offset of the convex component relative to the height of the bottom shelf would actually significantly weaken the bottom shelf itself.

[0009] Therefore, it remains to be addressed that, in certain situations, such as when subjected to heavy loads, furniture components with concave parts may be the first to break.

[0010] In particular, it is hoped that this problem can be solved for hanging cabinets, such as kitchen cabinets, in which the concave part of the connector is located in the inward-facing main surface of the vertical side wall of the cabinet, and the convex part of the connector is located on the end surface of the bottom shelf. Summary of the Invention

[0011] The object of this invention is to provide a technical solution to at least some of the problems mentioned above. For example, the object of this invention is to provide a technical solution to the problem that furniture components with concave parts may have a tendency to break, and specifically, but not entirely, to solve this problem with hanging cabinets, such as kitchen cabinets, in which the concave part of the connector is located in the inward-facing surface of the vertical side wall of the cabinet, such as the inward-facing main surface, and the convex part of the connector is located on the end surface of the bottom shelf.

[0012] This objective has been achieved by a first component comprising at least two recesses configured to receive corresponding associated tenons of a second component, thereby enabling the first and second components to interconnect to form an assembled product, such as furniture.

[0013] Two recesses are formed in a first surface of the first component, the first surface being intended to face the second component, and wherein, as seen along the first surface, the recesses are positioned near an edge of the first component, the edge defining the first surface.

[0014] As seen along the edge, the two recesses are positioned at repeated distances from each other.

[0015] Each recess has a depth as seen along the normal to the first surface and an extension range as seen in a first plane parallel to the first surface, and includes an insertion portion and a locking portion arranged one after another along the extension range of the recess.

[0016] The corresponding tenon of the second component is adapted to be inserted into the corresponding insertion portion by moving the second component relative to the first surface, and then transferred from the corresponding insertion portion to the corresponding locking portion by moving the second component relative to the first surface along the extension of the corresponding recess.

[0017] The corresponding virtual straight line extending between the center point of the corresponding insertion portion and the center point of the corresponding locking portion forms a corresponding angle relative to the edge of the first component as seen in the first plane by placing the center point of the corresponding insertion portion at a corresponding first distance from the edge and placing the center point of the corresponding locking portion at a corresponding second distance from the edge, wherein the corresponding first distance is greater than the corresponding second distance.

[0018] Surprisingly, it was found that although the tenon rests in the locking portion of the recess, and the force generated by the load on the second component is thus transmitted from the tenon to the inner wall of the locking portion, the risk of edge breakage is significantly reduced if the recess is angled so that the insertion portion moves away from the edge. This provides a significant improvement over the prior art because it reduces the risk of edge breakage of the first component without requiring changes to the design of the second component. For example, it is no longer necessary to position the tenon offset relative to the material thickness of the second component, which is suggested in the prior art and unfortunately weakens the second component. Therefore, it is preferable that the tenon is centrally positioned on the end surface of the second component. This can also be represented as the central axis of the tenon being positioned at an equidistant distance from the two main surfaces of the second component.

[0019] It has been found that the stress generated by the contact between the tenon and the locking part is transmitted in the material and tends to be confined and concentrated at the surface, and especially in the contraction formed in a certain sense between the insert and the edge. It has also been found that significant improvements have been provided for very small angles.

[0020] As mentioned above, this type of joint has proven easy to assemble while still allowing furniture to be disassembled. The joint has also proven capable of withstanding heavy loads. The design described above and further explained below also solves a problem associated with prior art designs; namely, the tendency of the first component with the recess to break first under heavy loads, especially when the recess is located near an edge. Therefore, the first component is particularly useful for assembling hanging cabinets, such as kitchen cabinets, in which the recess of the concave component forming the joint is located in the inward-facing main surface of the first component forming the vertical sidewall of the cabinet, and the tenon of the convex component forming the joint is located on the end surface of the second component forming the bottom shelf of the cabinet.

[0021] It can be noted that the first furniture component may have additional recesses that are not associated with any tenons of the second component. This may be the case, for example, if the first component is manufactured in large quantities and is suitable for more than one use case or more than one assembled product. Such different use cases or different assembled products may involve connecting such a first component to different second components in different cases or products. The second components may be completely different, but in this respect, it is sufficient that they differ at least in the sense that the number and / or position of tenons differs on the different second components. It may also be possible for the same second component to interconnect to the first component in two different locations and / or orientations, and for one or more recesses in one or more of those locations and / or orientations of the second component to be not associated with tenons.

[0022] The first surface may be, for example, the first main surface of a first component. In a preferred embodiment, the first surface is the first main surface of the first component, which faces a corresponding first surface formed by the first main surface of a second instance of the first component arranged opposite to it. The second instance of the first component may be an identical copy, or, as is typically the case, a mirror copy; mirrored in an intermediate imaginary plane arranged between the two instances of the first component and parallel to the first main surface.

[0023] It is noteworthy that the joint of the present invention is particularly useful when the recess is positioned near the edge of the first component—the edge defining the first surface—as seen along the first surface, because such positioning of the recess in prior art designs could lead to breakage of the material forming the edge. However, it is also noteworthy that nothing prevents the joint design of the present invention from also being used in cases where the recess is positioned at a considerable distance from the edge. The phrase "near" primarily refers to cases where the recess is positioned so close to the edge that the first component must be taken into account when the load is along the first surface and pointing towards the edge, compared to when the load is along the first surface and pointing away from the edge. For example, in the case of a cabinet where the assembled product is a cabinet with sidewalls formed by such a first component and a bottom surface extending between the inwardly facing main surfaces of the two first components formed by such a second component, the second component typically has a bottom main surface that is substantially flush with the edge, and the second component is typically so thin that the recess associated with the tenon becomes so close to the edge that the first component is weaker against loads pointing towards the edge than against loads pointing away from the edge; that is, such a recess is considered to be near the edge. However, if the connector is used on a central shelf, for example, 20 cm above the bottom edge, the strength of the first component is not substantially different when subjected to a load pointing towards the bottom edge compared to when subjected to a load pointing away from the bottom edge. Therefore, such a recess is not considered to be near the edge. "Near" can be defined, for example, as the distance between the edge and the recess, where this distance is measured along a direction extending transversely to the edge. If the distance is, for example, less than three times the width of the insert portion as measured in the same direction as said distance, the recess can be considered, for example, near the edge. Alternatively, or as a supplementary concept, if the distance is, for example, less than three times the depth of the recess, the recess can be considered, for example, near the edge.

[0024] In this context, it should also be noted that the edge does not necessarily need to be a straight line. The edge can be shaped in various ways; for example, it can be shaped as an undulating wave, a single concave or convex curve with a constant or varying radius of curvature, a step function, or a zigzag design. However, in a preferred embodiment, the edge is shaped as a straight line. In this context, it should also be noted that the edge has a linear extension in one direction, typically a straight extension, but as mentioned above, it is conceivable that it could also be an extension along a line of any other shape, thus defining the first surface, and the edge has an extension in another direction that is typically parallel to the normal N of the first surface, or conceivably has at least a major component along the normal N of the first surface, such that the edge substantially forms the end surface of the first component. In this context, it should also be noted that the end surface typically extends along the entire material thickness of the first component, thus forming an end surface extending over the entire material thickness. However, if the first component has a stepped end surface with an edge defining the first surface, wherein the edge extends only through a portion of the material thickness of the first component, the joint of the present invention can also be conceivably useful. The coupling of the present invention can be used in virtually all cases in which a recess is formed in a first surface and positioned near an edge defining the first surface. In this context, it can also be noted that although the extension of the edge is generally a planar surface parallel to the normal as seen along the normal of the first surface, the extension along the normal direction can have other shapes, such as those mentioned above with reference to the linear extension along the edge.

[0025] In practice, the recess will preferably be designed such that the corresponding recess also physically extends along a virtual straight line extending between the center point of the insertion portion and the center point of the locking portion. The virtual straight line extends in the first plane.

[0026] It can be mentioned that the center point of the locking part is usually the location through which the central axis of the tenon extends when the first and second parts are in the interlocked or interconnected position.

[0027] The first distance between the center point of the insertion portion and the edge, and the second distance between the center point of the locking portion and the edge, are typically the corresponding closest distances as seen in the first plane. For elongated straight edges, these shortest distances will be measured linearly relative to the extent of the edge's extension.

[0028] The first component includes at least two recesses formed in a first surface of the first component. As seen along the edge, the two or more recesses are positioned relative to each other at a repeating distance. Both recesses may be at the same angle relative to the edge. In the case of three or more recesses present along the edge, the three or more recesses may also be positioned at the same angle relative to the edge. Providing two recesses configured to receive two associated tenons of the second component increases the strength of the assembled product. Providing three or more recesses configured to receive associated tenons of the second component further increases the strength of the assembled product. If two recesses, or if present, more recesses, are also at the same angle, it facilitates movement of the second component along a translational motion, thereby allowing the tenons of the second component to move simultaneously from the insertion portion of the respective recess to the locking portion.

[0029] It can be noted that two or more recesses are preferably identical to each other, but it is conceivable that two or more recesses are slightly different from each other. However, if two or more recesses exist, it is at least preferably that the second recess and possible additional recesses have the same general type as the first recess in the sense that the second recess and possible additional recesses are also defined by corresponding features as those used to define the first recess, although the values ​​of the different features may be different.

[0030] It can be noted that in the case of three or more recesses, according to one embodiment, the same repeating distance is used for all recesses, while according to another embodiment, a repeating distance is used between two adjacent recesses in at least a first group and another repeating distance is used between two adjacent recesses in at least a second group, wherein adjacent recesses in each group may, but do not necessarily, share common recesses.

[0031] Different repeating distances between adjacent recesses in different groups can be used for a variety of different reasons; considered individually or in combination. For example, different repeating distances can be used to ensure that components can be joined to each other only in a specific orientation. Different repeating distances can be used in a less restrictive manner, thereby facilitating the joining of components to each other in the intended orientation. Different repeating distances can also be used to account for anticipated non-uniform load distribution. The difference in repeating length can be significant and clearly visible, but alternatively, it can be small and almost imperceptible. For the reasons mentioned above, significant and clearly visible differences are generally used. Small and almost imperceptible differences can, for example, be used to control which group or groups of tenons and recesses will fully reach the end position, and thereby determine the position of the second component relative to the first component when the first and second components are interconnected.

[0032] The respective center points of the corresponding insertion portions of two or more recesses are preferably located at the same first distance from the edge. This facilitates a design in which the edges are equally robust at the corresponding recesses, which generally maximizes the available strength of the material.

[0033] The center points of the corresponding locking portions of two or more recesses are preferably located at the same second distance from the edge. This facilitates the design and assembly of the product.

[0034] The angle is preferably at least 5°, more preferably between 5° and 40°, and even more preferably between 5° and 30°. As mentioned above, small angles have already provided significant improvements. However, to provide a truly significant effect, the angle is preferably at least 5°. On the other hand, if the angle becomes too large, the direction in which the second component should move relative to the first component to allow the tenon to move from the insertion portion to the locking portion may become counterintuitive. Large angles may also make it more difficult to design and assemble products in a way that the recess is hidden by the second component. Hiding the recess is not necessary, but it is often desirable because it reduces the risk of fingers getting pinched, it ensures that no dust traps are formed, and it is generally desirable from an aesthetic point of view. Therefore, the angle is preferably at least 5°, more preferably between 5° and 40°, and even more preferably between 5° and 30°.

[0035] Along the depth of the corresponding recess, the first component is preferably designed such that:

[0036] The insertion portion has a width as measured over the extension of the recess, and

[0037] The locking part has:

[0038] At least one first portion, the first portion having a first width as measured over the extension of the recess, and located at a first depth, and

[0039] At least one second portion, the second portion having a second width as measured over the extension of the recess, and located at a second depth greater than the first depth, and the second width being greater than the first width.

[0040] The width of the first part of the locking part is smaller than the width of the insertion part.

[0041] This can be alternatively or supplementally referred to as the first component preferably being designed such that a relatively wide portion exists below the relatively narrow portion located at or at least closer to the surface at the bottom of the locking portion of the recess. It can be noted that such a set of first components and such a set of second components can be repeated in more than one set. In a preferred embodiment, only one set of such first and second components exists. If multiple sets of such first and second components exist, it can be said that the locking portion is provided with a plurality of grooves and protrusions as seen along the depth direction. This design can be, for example, of the type disclosed in US2014 / 205373A1; see, for example, [link to relevant documentation]. Figures 4 to 1 1.

[0042] With this design, the corresponding shaped tenon can be inserted into the insertion part of the recess, and then can slide along the extension of the recess, so that the wider part of the tenon becomes embedded under the narrower part of the locking part.

[0043] Preferably, the second width of the second portion of the locking portion is approximately equal to the width of the insertion portion. In this context, "approximately" is considered to refer to a design where the difference is less than 10%. In a preferred embodiment, the second width of the second portion of the locking portion is nominally equal to the width of the insertion portion. It is conceivable that the width of the insertion portion is slightly larger than the second width of the second portion of the locking portion to facilitate the insertion of the tenon and to provide a strong locking effect when the tenon is in the locking portion. This can be, for example, within the aforementioned 10% difference.

[0044] The corresponding recess can be at least at the following angle: such that the shortest distance between the insertion portion and the edge is equal to the shortest distance between the first part of the locking portion and the edge.

[0045] The first component may have a material thickness at the corresponding recess, as measured along the normal of the first surface, and the recess may have a depth between 25% and 90% of the material thickness of the first component at the recess.

[0046] This can be alternatively described as the remaining material thickness between the bottom of the recess and the second main surface opposite the first main surface being between 75% and 10% of the material thickness of the first component in the area surrounding the recess. This is believed to strike a balance between providing a robust structure with a design featuring recesses and tenons, allowing it to withstand the tenons being pulled out of the recess along the normal direction, and reducing the risk of edge breakage.

[0047] The above objective is also achieved through sets of components used to form assembled products, such as furniture, which include:

[0048] The first component, and

[0049] The second component has a tenon extending from the surface of the second component along the tenon direction toward the free end of the corresponding tenon.

[0050] The corresponding recess of the first component is configured to receive the corresponding associated tenon of the second component, so that the first component and the second component become interconnected to form an assembled product.

[0051] The advantages of most of these features have been discussed in detail with reference to the first component, and this discussion is also referenced because these advantages are equally applicable to this assembly.

[0052] The first component may be an element with a first panel shape. The first surface with the recess is preferably the main surface of the element with the first panel shape.

[0053] The second component may be an element in the shape of a second panel. The surface from which the tenon extends is preferably the end surface of the element in the shape of a second panel.

[0054] Preferably, the second component has a material thickness at the corresponding tenon as measured along a first transverse direction transverse to the tenon direction and an extension range in a second transverse direction transverse to both the tenon direction and the first transverse direction, and wherein the recess is at most at a certain angle such that when the first component and the second component are interconnected to form an assembled product, the surface completely covers the recess, including completely covering the opening of the insertion portion, the surface having an extension range defined by the material thickness in the first transverse direction and an extension range of the second component in the second transverse direction.

[0055] It can be noted that by setting the recess at at most a certain angle such that when the first component and the second component are interconnected to form an assembled product, the surface having an extension range defined by the material thickness in the first lateral direction and the extension range of the second component in the second lateral direction completely covers the recess, including completely covering the opening of the insertion portion, the following design is provided: in this design, the recess is not visible when the first component and the second component are interconnected.

[0056] Preferably, the extension of the second component in a second transverse direction, transverse to both the tenon direction and the first transverse direction, is greater than the material thickness of the second component. This is preferably true at least in one direction along the second transverse direction from the corresponding tenon. In a preferred embodiment, this extension is greater than the material thickness in both directions along the second transverse direction from the corresponding tenon. However, it is conceivable that, as seen along the second transverse direction, one or two tenons located at the corresponding ends are positioned so close to the ends that the extension between the tenon and the ends is less than the material thickness. However, in this case, the extension from that tenon is still preferably greater than the material thickness in the direction along the second transverse direction toward the adjacent tenon.

[0057] Preferably, the first component is configured to form a structural sidewall of the assembled product, the structural sidewall extending along the sidewall direction and having a principal component in the vertical direction, and

[0058] The second component is configured to form a structural shelf for assembling the product, the structural shelf extending along the shelf direction and having a main component along the horizontal direction.

[0059] Preferably, the structural sidewalls extending along the sidewall direction extend vertically. Preferably, the structural shelves extending along the shelf direction extend horizontally.

[0060] Preferably, the second component is configured to form the structural bottom of the assembled product.

[0061] Preferably, the first and second components are designed such that when the first and second components are interconnected, the virtual plane extension of the outward-facing main surface of the second component is positioned flush with the edge of the first component, or positioned at a distance extending inward from the edge along the first surface, the distance being less than the material thickness of the second component, preferably less than half the material thickness of the second component.

[0062] Preferably, the first component and the second component are designed such that the first component has a material thickness at the recess as measured along the normal of the first surface, and the material thickness of the first component is within 50% to 200% of the material thickness of the second component, preferably within 80% to 120%.

[0063] The above objectives are also achieved by assembling products, such as furniture, which are formed from the following:

[0064] The first component, and

[0065] The second component has a tenon extending from the surface of the second component along the tenon direction toward the free end of the corresponding tenon.

[0066] The first component and the second component are interconnected by positioning a corresponding tenon of the second component in a corresponding associated recess of the first component.

[0067] Preferably, the second component has a material thickness at the tenon as measured along a first transverse direction transverse to the tenon direction and an extension range in a second transverse direction transverse to both the tenon direction and the first transverse direction.

[0068] The corresponding recess is at most at a certain angle such that when the first component and the second component are interconnected and form an assembled product, the surface completely covers the recess, including completely covering the opening of the insertion portion, the surface having an extension range defined by the material thickness in the first lateral direction and the extension range of the second component in the second lateral direction.

[0069] The advantages of these features have been discussed in detail with reference to the first component and the assembly, and these discussions are also taken into account, because the advantages also apply to the assembled product.

[0070] It is worth noting that the use of "first," "second," "third," "fourth," "fifth," etc., is primarily considered as a means of easy reading, and this does not necessarily mean that all intermediate numbers of entities need to exist. However, for ease of reading, we have consistently used the numbers "first," "second," "third," "fourth," etc., as labels, and in a sense, based on an implementation that includes all conceivable entities.

[0071] It should also be noted that names such as top, bottom, and wall are intended to be interpreted as labels and do not necessarily limit the orientation of the assembled product. As an example, the assembled product does not necessarily need to be oriented as shown in the accompanying drawings. The assembled product can be oriented such that a first component can form a top or bottom, and a second component can form a sidewall. However, in a preferred embodiment, the first component is intended to form a sidewall, and the second component is intended to form a shelf, typically a bottom shelf.

[0072] Generally, unless otherwise expressly defined herein, all terms used herein shall be interpreted according to their ordinary meaning in the art. Unless otherwise expressly stated, all references to “a / an / the [element, device, component, apparatus, step, etc.]” ​​shall be explicitly construed as referring to at least one instance of said element, device, component, apparatus, step, etc. Unless expressly stated otherwise, the steps of any method disclosed herein need not be performed in the exact order disclosed.

[0073] In short, the present invention can also be said to relate to a first component, a set of components, and an assembled product, wherein the first component includes a recess configured to receive an associated tenon of a second component, such that the first and second components become interconnected to form an assembled product, such as furniture, wherein a virtual straight line extending between the center point of the insertion portion and the center point of the locking portion forms an angle relative to the edge of the first component by placing the center point of the insertion portion at a first distance from the edge, the first distance being greater than a second distance between the center point of the locking portion and the edge. Therefore, it is contemplated that, for certain applications, it is conceivable that only one recess exists in the first component. Such a single recess can be designed according to any of the preferred embodiments discussed above and in the detailed description, wherein different features have already been disclosed in the context of a first component having two or more recesses. Therefore, in the context of a first component having two or more recesses, the features associated with the corresponding recesses are equally applicable to the design of a first component having only a single recess. Attached Figure Description

[0074] The invention will be described in more detail by way of example with reference to the accompanying illustrative drawings, which illustrate the presently preferred embodiments of the invention.

[0075] Figure 1 The assembled product was disclosed, exemplified as a hanging cabinet with an open top, such as a hanging kitchen cabinet, which can be installed, for example, under the countertop.

[0076] Figure 2 The assembled product was disclosed, exemplified as a hanging cabinet, such as a kitchen cabinet, which can be mounted on the wall above and at a certain distance from the countertop.

[0077] Figure 3a It refers to the corner connection between the first and second components of an assembled product, for example... Figure 1 and Figure 2 An exploded view of the lower left corner connection of the type of assembled product disclosed in the document.

[0078] Figure 3b yes Figure 3a An enlarged view of the recess shown.

[0079] Figure 3c It is along Figure 3b The cross-sectional view taken from line XX in the diagram.

[0080] Figure 3d It is along Figure 3c The cross-sectional view taken from line YY in the diagram.

[0081] Figure 3eIt is along Figure 3c The cross-sectional view taken from line ZZ in the diagram.

[0082] Figure 4 It is a plan view of the first component according to one embodiment of the invention.

[0083] Figure 5 It is based on Figure 4 Details of the plan view of the first component of the variant of the implementation method.

[0084] Figure 6 It is based on Figure 4 Details of the plan view of the first component of another variation of the implementation.

[0085] Figure 7 Is with Figure 2 The view corresponding to the view shows the first and second components in the middle position.

[0086] Figure 8a and Figure 8b The document discloses how the first and second components of the assembled product are interconnected. Detailed Implementation

[0087] Figure 1 An assembled product 100 is disclosed, exemplified as a hanging cabinet 100 with an open top. This cabinet 100 can be used, for example, as a hanging kitchen cabinet 100, which can be installed, for example, under a countertop 4, indicated by a dotted line. The assembled product 100 includes two opposing side walls 1, a bottom shelf 2, and two connectors 3' as main components. The bottom shelf 2 extends between and connects to the two side walls 1 at the bottom of the cabinet 100. The two connectors 3' extend between and connect to the two side walls 1 at the top of the cabinet 100. In a sense, the two connectors 3' undertake... Figure 2 The function of the top panel 3 disclosed herein. The cabinet 100 is attached to the wall 5. In this... Figure 1 In this example, attachment is exemplified by providing a bracket 6, which is attached to the side wall 1 of the cabinet 100 on one side and to the wall 5 on the other. The bracket 6 can be screwed to the side wall 1 and the wall 5, for example.

[0088] Figure 2An assembled product 100 is disclosed, illustrated as a hanging cabinet 100 with a top panel 3. This cabinet 100 can be used, for example, as a hanging kitchen cabinet 100, mounted on a wall 5 above and at a distance from a countertop 4, indicated by a dashed line. The assembled product includes two opposing side walls 1, a bottom shelf 2, and a top or top panel 3 as main components. The bottom shelf 2 extends between and connects to the two side walls 1 at the bottom of the cabinet 100. The top or top panel 3 extends between and connects to the two side walls 1 at the top of the cabinet 100. The cabinet 100 is attached to the wall 5. In this drawing, attachment is illustrated by providing a panel 8, which is attached to and extends a short distance from the wall 5. An inner surface 3a rests against the upper edge of the panel 8, thereby suspending the cabinet 100 from the wall 5.

[0089] It is noteworthy that the suspension system used to suspend the cabinet 100 from the wall 5 can be of virtually any conventional type. Those skilled in the art are fully aware of many other systems besides those indicated above. As will be apparent from the following description, the connection of the present invention is useful for the suspended cabinet 100, regardless of the specific choice of the suspension system used to suspend the cabinet 100 from the wall 5. However, it is noteworthy that the specific choice of the suspension system can affect whether the connection of the present invention provides a significant improvement only at the bottom shelf 2, or whether the connection of the present invention also provides a significant improvement at the top panel 3.

[0090] use Figure 1 The suspension system shown herein, and the invention disclosed herein, are particularly useful for the connection between the side wall 1 and the bottom shelf 2. When a load is positioned on the bottom shelf 2, the load is transferred to the side wall 1 near the edge 1c located at the bottom of the corresponding side wall 1, and then to the wall 5 via the side wall 1 and the bracket 6. Figure 2 The suspension system shown herein, and the invention disclosed herein, are particularly useful for the connection between the side wall 1 and the bottom shelf 2, and the connection between the side wall 1 and the top panel 3. When a load is positioned on the bottom shelf 2, the load is transferred to the side wall 1 near the edge 1c located at the bottom of the respective side wall 1, and then via the side wall 1 to the top panel 3, and then via the plate 8 to the wall 5. It can be noted that since the top panel 3 is connected to the side wall 1 near the edge 1c located at the top of the respective side wall 1, and since the suspension system has the plate 8 acting on the inner surface 3a of the top panel 3, the load condition at the top edge 1c will be substantially the same as the load condition at the bottom edge 1c, as can be seen relative to the respective edge 1c.

[0091] In the following discussion, details will be described with reference to the connection at the lower left corner between the side wall 1 and the bottom shelf 2. However, as discussed above, the connection of the present invention can also be useful for other connections. Typically, the connection of the present invention will be used at the connection between the bottom shelf 2 and the left side wall 1, and at the connection between the bottom shelf 2 and the right side wall 1. As already mentioned, the connection of the present invention can also be used at the connection between the top panel 3 and the left side wall 1, and at the connection between the top panel 3 and the right side wall 1. It can also be noted in this context that the connection of the present invention is suitable for connections with, except for, [other connections]. Figure 1 and Figure 2 Components interconnected by orientations other than those shown can also be useful. For example, it is conceivable that different directions of the intended load could make it acceptable for rotating the assembled product, such as by 90 degrees. Figure 1 and Figure 2 The components referred to as sidewalls form the bottom shelf and the top shelf, and Figure 1 and Figure 2 It is more useful for components referred to as bottom shelves and top shelves to extend as sidewalls between the bottom shelf and the top shelf. For example, it is also conceivable that the assembled product 100 is formed of one or more components, which are connected on one side by their short edges toward the main surface of a second component near the edge of that second component, while the first component on its other side receives the short edge of a third component on its main surface and near its edge. That is, such a component has, on one side, a... Figure 1 and Figure 2 The connection shown is such that, on its other side, it has a connection as if the assembled product 100 has been rotated 90 degrees. For the bottom shelf 2, this would be, for example, as follows: the connection on the left side would be as... Figure 1 and Figure 2 As shown, the connection on the right side is formed by the bottom shelf extending to the right below the side wall, and the side wall rests on the upper main surface of the bottom shelf using its bottom edge.

[0092] Given that the connection of the present invention can be used in many different scenarios and orientations, we will refer to the different components below as first component 1 and second component 2. Figure 1 and Figure 2 In the context of the cabinet 100 shown, the first component 1 will be any one of the side walls 1, and the second component 2 may be, for example, the bottom shelf 2. As described above, the lower left corner is shown in the following figure.

[0093] For example in Figure 3a As shown, the connection is formed by a first component 1 including a recess 10 and a second component 2 including a tenon 20. The corresponding recess 10 is configured to receive the associated tenon 20. Figure 3a In the illustrated embodiment, there are three groups, each group comprising a recess 10 and an associated tenon 20. In this preferred embodiment, the three recesses 10 are identical to each other, and the three tenons 20 are identical to each other. However, it is conceivable that the first recess and associated first tenon of the first group are different from the second recess and associated second tenon of the second group. It can also be noted that the number of groups of recesses 10 and associated tenons 20 can vary arbitrarily from one to any integer. However, it is preferred that at the corresponding connection between the first component 1 and the second component 2, there are at least two groups of recesses 10 and associated tenons 20, i.e., at least two recesses 10 and two tenons 20.

[0094] In the following text, the design of the recess 10 and tenon 20 will be discussed in detail with reference to the general representation of any such set of recesses 10 and tenons 20.

[0095] A recess 10 is formed in a first surface 1a of the first component 1. The first surface 1a is intended to face the second component 2. As seen along the first surface 1a, the recess 10 is positioned near an edge 1c of the first component 1. The edge 1c defines the first surface 1a.

[0096] The recess 10 has a depth D10 as seen along the normal N of the first surface 1a. The recess 10 has an extension E10 as seen in the first plane P1 parallel to the first surface 1a.

[0097] The recess 10 includes insertion portions 11 and locking portions 13 arranged one after another along the extension E10 of the recess 10. (As shown by...) Figure 3a As indicated by arrow A, the tenon 20 of the second component 2 is adapted to be inserted into the insertion portion 11 by moving the second component 2 relative to the first main surface. Figure 7 and Figure 8a The intermediate position is shown in the diagram. Subsequently, by moving the second component 2 relative to the recess 10 along its extension E10, the tenon 20 is transferred from the insertion portion 11 to the locking portion 13, as shown by... Figure 7 and Figure 8a As indicated by arrow B in the image.

[0098] The recess 10 may also include a waist portion 12 located between the insertion portion 11 and the locking portion 13. The waist portion 12 has a width, as measured transversely to the extension E10, which is related to the size of the tenon 20, such that when the tenon 20 moves from the insertion portion 11 to the locking portion 13, the user needs to apply a slightly increased force to allow the tenon 20 to pass through the waist portion 12. Passing through this waist portion 12 can be perceived as tactile and / or auditory feedback to the user that the tenon 20 has been positioned in the locking portion 13. Such a waist portion 12 can also help retain the tenon 20 in the locking portion 13.

[0099] As in Figures 4 to 6 As best shown in the diagram, the virtual straight line E extending between the center point 11a of the insertion portion 11 and the center point 13a of the locking portion 13 forms an angle α with respect to the edge 1c of the first component 1, as seen in the first plane P1.

[0100] For example, as in Figures 4 to 6 As shown, the recess 10 is angled such that the center point 11a of the insertion portion 11 is located at a first distance L11a from the edge 1c, and the center point 13a of the locking portion 13 is located at a second distance L13a from the edge 1c, wherein the first distance L11a is greater than the second distance L13a.

[0101] The first surface 1a can be, for example, the first main surface of the first component 1. In a preferred embodiment, the first surface 1a is the first main surface of the first component 1, which faces a corresponding first surface 1a formed by the first main surface of a second instance of the first component 1 arranged opposite to it. The second instance of the first component 1 can be an identical copy, or typically, the second instance can be a mirror copy; the mirror image lies in an imaginary plane arranged between the two instances of the first component 1 and parallel to the first main surface.

[0102] It is noteworthy that the joint of the present invention is particularly useful when the recess 10 is positioned near the edge 1c of the first component 1—as seen along the first surface 1a—because such positioning of the recess 10 could lead to material breakage forming the edge 1c in prior art designs. The phrase “near” primarily refers to situations where the recess 10 is positioned so close to the edge 1c that the first component 1 must be taken into account that the load is weaker when it is directed along the first surface 1a toward the edge 1c compared to when it is directed away from the edge 1c. For example, in the case of an assembled product 100 that is a cabinet having sidewalls formed by such a first component 1 and a bottom surface extending between the inwardly facing main surfaces of the two first components 1 formed by such a second component 2, the second component 2 typically has its bottom main surface 2b substantially flush with the edge 1c, such as, for example… Figure 1 and Figure 2 as well as Figures 8a to 8b As shown, and the second component 2 typically has such a small material thickness t2 that the recess 10 associated with the tenon 20 becomes so close to the edge 1c that the first component 1 resists loads pointing towards the edge 1c much weaker than it resists loads pointing away from the edge 1c; that is, such a recess 10 is considered to be near the edge 1c. However, if a joint is used for a central shelf located, for example, 20 cm above the bottom edge 1c, the strength of the first component 1 is not substantially different when subjected to loads pointing towards the bottom edge 1c compared to when subjected to loads pointing away from the bottom edge 1c. Therefore, such a recess 10 is not considered to be near the edge 1c. "Near" can be defined, for example, as the distance between the edge 1c and the recess 10, measured along a direction extending transversely to the edge 1c. If the distance is, for example, less than three times the width of the insertion portion 11 as measured in the same direction as said distance, then the recess 10 can be considered, for example, to be near the edge 1c. Alternatively or as a supplementary concept, if the distance is, for example, less than three times the depth D10 of the recess 10, then the recess 10 can be considered, for example, to be located near the edge 1c.

[0103] Although not strictly necessary, the recess 10 is preferably designed such that it physically extends along a virtual straight line E that runs between the center point 11a of the insertion portion 11 and the center point 13a of the locking portion 13. The virtual straight line E extends along the first plane P1.

[0104] It can be mentioned that the center point 13a of the locking part 13 is usually the location through which the central axis of the tenon 20 extends when the first part 1 and the second part 2 are in the interlocked or interconnected position.

[0105] The first distance L11a separating the center point 11a of the insertion portion 11 from the edge 1c and the second distance L13a separating the center point 13a of the locking portion 13 from the edge 1c are typically the corresponding closest distances as seen in the first plane P1. For a long, straight edge 1c, these shortest distances will be measured linearly relative to the extent of the edge 1c.

[0106] As mentioned above, the first component 1 may include two or more recesses 10 formed in a first surface 1a of the first component 1. As seen along the edge 1c, the two or more recesses 10 may be positioned relative to each other with a repeating distance RD. Both or more recesses 10 may be at the same angle α relative to the edge 1c, such as, for example, in… Figure 4 and Figure 5The case is as shown in the example. Because two or more recesses 10 are also at the same angle α, it is convenient to move the second part 2 along the translational movement, thereby allowing the tenon 20 of the second part 2 to move simultaneously from the insertion portion 11 of the corresponding recess 10 to the locking portion 13.

[0107] It can be noted that the two recesses 10 are preferably identical to each other, but it is conceivable that the two recesses 10 are slightly different from each other. However, if there are two or more recesses 10, it is at least preferred that the second recess and any other possible recesses 10 have the same general type as the first recess, that is, the second recess and any other possible recesses 10 are also defined by the same corresponding features as those used to define the first recess, although they may have different values ​​with respect to different features.

[0108] It can be noted that, in the case where there are three or more recesses 10 according to one embodiment, the same repetition distance RD is used for all recesses 10, such as in, for example, Figure 4 and Figure 5 In the case of the above, according to another embodiment, a repeating distance RD is used between two adjacent recesses 10 in at least a first group, and another repeating distance RD is used between two adjacent recesses 10 in at least a second group, wherein the groups of adjacent recesses 10 may but do not need to share a common recess 10.

[0109] If present, the corresponding center points 11a of the corresponding insertion portions 11 of two or more recesses 10 are preferably both / all located at the same first distance L11a from the edge 1c.

[0110] If present, the corresponding center points 13a of the corresponding locking portions 13 of two or more recesses 10 are preferably both / all located at the same second distance L13a from the edge 1c.

[0111] Angle α is preferably at least 5°, more preferably between 5° and 40°, and even more preferably between 5° and 30°. As mentioned above, a small angle α has already provided a significant improvement. However, to provide a truly significant effect, angle α is preferably at least 5°. On the other hand, if angle α becomes too large, the direction in which the second component 2 should move relative to the first component 1 to allow the tenon 20 to move from the insertion portion 11 to the locking portion 13 may become counterintuitive. A large angle α may also make it more difficult to design the assembled product 100 so that the recess 10 is hidden by the second component 2. Hiding the recess 10 is not necessary, but it is often desired because it reduces the risk of fingers getting pinched, ensures no dust traps are formed, and is generally desired from an aesthetic point of view. Therefore, angle α is preferably at least 5°, more preferably between 5° and 40°, and even more preferably between 5° and 30°.

[0112] The first component 1 is preferably designed such that along the depth D10 of the recess 10, the insertion portion 11 has a width D11 as measured over the extension E10 of the recess 10.

[0113] For example in Figures 3b to 3e As shown, the first component 1 is preferably designed such that along the depth D10 of the recess 10, the locking portion 13 has at least one first portion 13-1 and at least one second portion 13-2. The first portion 13-1 has a first width D13-1 as measured over the extension E10 of the recess 10 and is located at the first depth D10-1. The second portion 13-2 has a second width D13-2 as measured over the extension E10 of the recess 10 and is located at the second depth D10-2. The second depth D10-2 is deeper than the first depth D10-1, and the second width D13-2 is greater than the first width D13-1. The first width D13-1 of the first portion 13-1 of the locking portion 13 is smaller than the width D11 of the insertion portion 11.

[0114] This can be alternatively or additionally referred to as the first component 1 preferably being designed such that at the bottom of the locking portion 13 of the recess 10, below the relatively narrow portion 13-1 located or at least closer to the first surface 1a, there exists a relatively wide portion 13-2. It can be noted that such a set of first portions 13-1 and such second portions 13-2 can be repeated in more than one set. In a preferred embodiment, only one set of such first portions 13-1 and second portions 13-2 exists. If multiple sets of such first portions 13-1 and second portions 13-2 exist, it can be said that the locking portion 13 is provided with multiple recesses and protrusions, as seen along the direction of depth D10. This design can be, for example, of the type disclosed in US2014 / 205373A1; see, for example, [link to relevant documentation]. Figures 4 to 1 1.

[0115] With this design, the corresponding shaped tenon 20 can be inserted into the insertion portion 11 of the recess 10, and then slide along the extension range E10 of the recess 10, so that the wider portion of the tenon 20 becomes fitted under the narrower portion 13-1 of the locking portion 13.

[0116] Preferably, the second width D13-2 of the second portion 13-2 of the locking portion 13 is approximately equal to the width D11 of the insertion portion 11. In this context, "approximately" is considered to refer to a design where the difference is less than 10%. In a preferred embodiment, the second width D13-2 of the second portion 13-2 of the locking portion 13 is nominally equal to the width D11 of the insertion portion 11. It is conceivable that the width D11 of the insertion portion 11 is slightly larger than the second width D13-2 of the second portion 13-2 of the locking portion 13, to facilitate the insertion of the tenon 20 and to provide a strong locking effect when the tenon 20 is in the locking portion 13. This can be, for example, within the aforementioned 10% difference. It can be noted that the line marking the width D13-2 is, for example, in... Figure 4 The lines should be dashed because they are hidden outlines, but for example, in... Figures 3a to 3c As shown, since the recess 10 also opens at the first surface 1a to a width approximately equal to the width D13-2 at the bottom 13-2, these dashed lines, for example, are in Figures 4 to 6 The solid line indicating the opening at the surface is hidden in the middle. The widths D13-1 and D13-2 at different depths D10-1 and D10-2 of the locking portion 13 of the recess 10 are... Figures 3c to 3e It is best shown in the middle.

[0117] The recess 10 can be at least angled to the following angle α: such that the shortest distance t11 between the insertion portion 11 and the edge 1c is equal to the shortest distance t13 between the first portion 13-1 of the locking portion 13 and the edge 1c. Figure 4 In this context, angle α ensures that the shortest distance t11 between the insertion portion 11 and the edge 1c is only slightly greater than the shortest distance t13 between the first portion 13-1 of the locking portion 13 and the edge 1c. Figure 4In this context, the angle α is approximately 20°. It can be noted that, for the shortest distance t11 between the insertion portion 11 and the edge 1c to be at least equal to the shortest distance t13 between the first portion 13-1 of the locking portion 13 and the edge 1c, the required angle α also depends on the extension range E10 of the recess 10. For a relatively long recess 10, a smaller angle α can be chosen, while for a relatively short recess 10, a larger angle α can be chosen to achieve the desired relationship between the distances; that is, the shortest distance t11 between the insertion portion 11 and the edge 1c is at least equal to the shortest distance t13 between the first portion 13-1 of the locking portion 13 and the edge 1c.

[0118] exist Figure 5 The diagram illustrates a variation in which the recess 10 is angled at an angle α such that the shortest distance t11 between the insertion portion 11 and the edge 1c is shorter than the shortest distance t13 between the first portion 13-1 of the locking portion 13 and the edge 1c, but greater than the shortest distance t13-2 between the second portion 13-2 of the locking portion 13 and the edge 1c. Figure 5 The mean angle α is approximately 10°. However, as mentioned above, there is also a significant improvement for angles as small as approximately 5°.

[0119] The first component 1 has a material thickness t1 at the recess 10, as measured along the normal N of the first surface 1a, and the recess 10 has a depth D10 that can be between 25% and 90% of the material thickness t1 of the first component 1 at the recess 10. Preferably, the depth D10 of the recess 10 can be between 50% and 90% of the material thickness t1 of the first component 1 at the recess 10.

[0120] This can alternatively be referred to as the remaining material thickness between the bottom of the recess 10 and the second main surface 1b opposite to the first main surface being between 75% and 10%, preferably between 50% and 10%, of the material thickness t1 of the first component 1 in the area surrounding the recess 10. This is believed to strike a balance between providing a robust structure with the design of the recess 10 and the tenon 20, enabling it to withstand the tenon 20 being pulled out of the recess 10 along the direction of the normal N, and reducing the risk of edge 1c breaking.

[0121] The assembled product 100 disclosed above is particularly suitable for transporting as a set of components in a flat, unassembled state. This is especially useful for use cases where the set of components is transported to the place of use in a flat state. At the place of use, such as at home, the set of components can be assembled into the assembled product 100. It can be noted that some of the components can be pre-assembled. This is especially true for components that can be pre-assembled without significantly negatively impacting the possibility of transporting the set of components in a flat state. The tenon 20 can, for example, be formed from a separate component pre-assembled with the second component 2 at the manufacturing site. However, the tenon 20 can also be designed to attach to the second component 2 at the place of use.

[0122] However, the advantage of transporting the assembled product 100 as a set of flat components is also advantageous for use cases where the set of components can be assembled into the assembled product 100 before sale or delivery to the customer. Therefore, the set of components can be transported flat from the manufacturing location to an intermediate location, such as a furniture store, where the product is assembled.

[0123] The assembly of components used to form the assembled product 100 includes a first component 1 and a second component 2 having tenons 20.

[0124] The tenon 20 extends from the surface 2c of the second component 2 along the tenon direction E20 toward the free end 25 of the tenon 20.

[0125] For example in Figure 3a , Figure 7 , Figures 8a to 8b As most clearly shown, the recess 10 of the first component 1 is configured to receive the tenon 20 of the second component 2, such that the first component 1 and the second component 2 become interconnected to form an assembled product 100.

[0126] The second component 2 has a material thickness t2 at the tenon 20, as measured along a first transverse direction T20-1 transverse to the tenon direction E20. The second component 2 also has an extension E20-T2 in a second transverse direction T20-2 transverse to both the tenon direction E20 and the first transverse direction T20-1. The tenon 20 is preferably centrally positioned on the end surface of the second component 2. Central positioning means that the central axis 20a of the corresponding tenon 20 is positioned on a centerline 2c' extending along the second transverse direction T20-2 and located in the middle as seen along the material thickness t2. This can also be expressed as the central axis 20a of the corresponding tenon 20 being positioned at a distance t2 / 2 equal to the distances from the two main surfaces 2a and 2b of the second component 2. This is, for example, in… Figure 8a It is shown in detail in the text.

[0127] The tenon 20 is preferably formed as a separate component attached to the second part 2. The tenon 20 may be made of a wood-based material. The tenon 20 may be made of a polymer-based material. The tenon 20 can be attached by inserting it into a hole in the second part 2. The tenon 20 can be attached to the second part 2 by having threads that allow it to be screwed into the second part 2, directly or preferably screwed into a hole formed in the second part 2. The tenon 20 can be attached to the second part 2 by wood welding. The tenon 20 can be attached to the second part 2 by gluing. Alternatively, the tenon 20 may be integrally formed with the second part 2.

[0128] The second component 2 is preferably a panel-shaped member. The second component 2 preferably has a uniform thickness t2 and two opposite flat main surfaces 2a, 2b. The tenon 20 preferably extends from the end surface of the second component 2. The end surface preferably has a main extension range parallel to the direction of the normal to the opposite flat main surfaces 2a, 2b, more preferably parallel to the direction of the normal to the opposite flat main surfaces 2a, 2b.

[0129] The first component 1 is preferably a panel-shaped member. The first component 1 preferably has a uniform thickness t1 and two opposite flat main surfaces. The recess 10 is preferably formed in one of the main surfaces, preferably in the main surface facing inward toward the interior of the assembled product.

[0130] In this context, it can be noted that the main surfaces of the first and / or second components may have other types of recesses, protrusions, holes, etc. The concept of panel-shaped components with main surfaces refers to their overall appearance. Figure 3a As shown, for example, the first component 1 may be provided with a plurality of holes 18, which can be used, for example, to install additional shelves, hooks, etc. at different heights inside the assembled product 100. Figure 1 As shown, this hole 18 can also be used to attach the suspension bracket 6. Figure 3a For example, it is also shown that the first component 1 may be provided with an elongated groove 19, which is configured to receive the rear wall panel.

[0131] In addition to the above discussion regarding angle α, the recess 10 is preferably at most a fixed angle α such that, as Figure 6 As shown, when the first component 1 and the second component 2 are interconnected to form the assembled product 100, surface 2c completely covers the recess 10, including the opening that completely covers the insertion portion 11. Surface 2c has an extension range E20-T1 defined by a material thickness t2 in the first lateral direction T20-1 and an extension range E20-T2 of the second component 2 in the second lateral direction T20-2. Figure 6 In the variant shown, the angle α is approximately 40°.

[0132] Preferably, the extension range E20-T2 of the second component 2 in the second lateral direction T20-2, which is transverse to the tenon direction E20 and the first lateral direction T20-1, is greater than the material thickness t2 of the second component 2. This is preferably true at least in one direction from the corresponding tenon along the second lateral direction T20-2. In a preferred embodiment, this extension range is greater than the material thickness t2 in both directions from the corresponding tenon 20 along the second lateral direction T20-2. However, it is conceivable that, as seen along the second lateral direction T20-2, one or two tenons 20 located at the corresponding ends are positioned so close to the ends that the extension range between the tenon 20 and the ends is less than the material thickness t2. However, in this case, the extension range starting from the tenon 20 is still preferably greater than the material thickness t2 in the direction along the second lateral direction T20-2 toward the adjacent tenon 20.

[0133] Preferably, the first component 1 is configured to form a structural sidewall of the assembled product, the structural sidewall extending along the sidewall direction and having a principal component along the vertical direction, and

[0134] The second component 2 is configured to form a structural shelf for assembling the product. The structural shelf extends along the shelf direction and has a main component that extends in the horizontal direction.

[0135] Preferably, the structural sidewalls extending along the sidewall direction extend vertically. Preferably, the structural shelves extending along the shelf direction extend horizontally.

[0136] Preferably, the second component 2 is configured to form the structural bottom of the assembled product.

[0137] Preferably, the first component 1 and the second component 2 are designed such that when the first component 1 and the second component 2 are interconnected, the virtual plane extension of the outward-facing main surface 2b of the second component 2 is positioned flush with the edge 1c of the first component 1, or positioned at a distance L2b1c extending inward from the edge 1c along the first surface 1a. Preferably, the distance L2b1c is less than the material thickness t2 of the second component 2, more preferably less than half of the material thickness t2 of the second component 2. Figure 8b As shown in the image, the second component 2 is positioned approximately flush with the edge 1c of the first component 1.

[0138] exist Figure 8bThe document also indicates an alternative design in which the position of edge 1c' relative to the outer main surface 2b creates a distance L2b1c between edge 1c' and the outer main surface 2b of the second component 2. In this case, it is preferred that the second component 2 is positioned such that it is moved inward away from edge 1c' in some sense, or alternatively, it is expressed such that the narrow strip of the first surface 1a is exposed between the edge 1c' of the first component 1 and the outer main surface 2b of the second component 2. The distance L2b1c is preferably less than the material thickness t2 of the second component 2, more preferably less than half the material thickness t2 of the second component 2.

[0139] It is also conceivable that the outer main surface 2b could be located outside the edge 1c, i.e., extending away from the first component 1 at a distance from L2b1c. However, the latter approach is generally not used because panel-shaped components typically have rough end surfaces. Furthermore, this would generally increase the risk of edge 1c breaking.

[0140] Preferably, the first component 1 and the second component 2 are designed such that the first component 1 has a material thickness t1 at the recess 10 as measured along the normal N of the first surface 1a, and the material thickness t1 of the first component 1 is within 50% to 200% of the material thickness t2 of the second component 2, preferably within 80% to 120%.

[0141] It is conceivable that many modifications exist to the embodiments described herein, which still fall within the scope of the present invention.

[0142] In this context, it should also be noted that edge 1c does not necessarily need to be a straight line. Edge 1c can be shaped differently; for example, edge 1c can be shaped as undulating waves, a single concave or convex curve with a constant or varying radius of curvature, a step function, or a zigzag design. However, in a preferred embodiment, edge 1c is shaped as a straight line. In this context, it should also be noted that edge 1c has a linear extension in one direction, typically a straight extension, but as mentioned above, it is conceivable that it could also be an extension along a line of any other shape, thereby defining the first surface 1a, and edge 1c has an extension in another direction that is typically parallel to the normal N of the first surface 1a, or conceivably has at least a major component along the normal N of the first surface 1a, such that edge 1c substantially forms the end surface of the first component 1. In this context, it should be noted that the end surface typically extends along the full material thickness t1 of the first component 1, and thus forms an end surface extending over the full material thickness t1. However, if the first component 1 has a stepped end surface with an edge 1c defining the first surface 1a, wherein the edge 1c extends only through a portion of the material thickness t1 of the first component 1, the connector of the present invention can also be conceivably useful. The connector of the present invention can essentially be used for all cases in which the recess 10 is formed in the first surface 1a and positioned near the edge 1c defining the first surface 1a. In this context, it can also be noted that although the extension of the edge 1c is generally parallel to the plane surface of the normal N as seen along the first surface 1a, the extension along the direction of the normal N can have other shapes, such as those mentioned above with reference to the linear extension along the edge 1c.

Claims

1. A first component (1) comprising two recesses (10) configured to receive corresponding associated tenons (20) of a second component (2), such that the first component (1) and the second component (2) become interconnected to form an assembled product (100). in, The two recesses (10) are formed in a first surface (1a) of the first component (1), the first surface (1a) being intended to face the second component (2), and wherein, as seen along the first surface (1a), the recesses (10) are positioned near an edge (1c) of the first component (1), the edge (1c) defining the first surface (1a). Wherein, as seen along the edge (1c), the two recesses (10) are positioned relative to each other by a repeating distance (RD), Each of the recesses (10) has a depth (D10) as seen along the normal (N) of the first surface (1a) and an extension (E10) as seen in a first plane (P1) parallel to the first surface (1a), and includes an insertion portion (11) and a locking portion (13) arranged one after another along the extension (E10) of the recess (10). The corresponding tenon (20) of the second component (2) is adapted to be inserted into the corresponding insertion portion (11) by moving the second component (2) relative to the first surface (1a), and then transferred from the corresponding insertion portion (11) to the corresponding locking portion (13) by moving the second component (2) relative to the extension range (E10) of the corresponding recess (10), and The corresponding virtual straight line (E) extending between the center point (11a) of the corresponding insertion portion (11) and the center point (13a) of the corresponding locking portion (13) forms a corresponding angle (α) relative to the edge (1c) of the first component (1) as seen in the first plane (P1) by placing the center point (11a) of the corresponding insertion portion (11) at a corresponding first distance (L11a) from the edge (1c) and placing the center point (13a) of the corresponding locking portion (13) at a corresponding second distance (L13a) from the edge (1c), wherein the corresponding first distance (L11a) is greater than the corresponding second distance (L13a).

2. The first component (1) according to claim 1, wherein, Both recesses (10) are at the same angle (α) relative to the edge (1c).

3. The first component (1) according to claim 1 or 2, wherein, The corresponding center points (11a) of the corresponding insertion portions (11) of the two recesses (10) are both located at the same first distance (L11a) from the edge (1c).

4. The first component (1) according to claim 1 or 2, wherein, The corresponding center points (13a) of the corresponding locking portions (13) of the two recesses (10) are both located at the same second distance (L13a) from the edge (1c).

5. The first component (1) according to claim 1 or 2, wherein, The angle (α) is at least 5°.

6. The first component (1) according to claim 1 or 2, wherein, Along the depth (D10) of the corresponding recess (10). The insertion portion (11) has a width (D11) as measured over the extension (E10) of the recess (10), and The locking portion (13) has: At least one first portion (13-1), the first portion (13-1) having a first width (D13-1) as measured over the extension (E10) of the recess (10), and located at a first depth (D10-1), and At least one second portion (13-2) having a second width (D13-2) as measured over the extension (E10) of the recess (10) and located at a second depth (D10-2) deeper than the first depth (D10-1), and the second width (D13-2) being greater than the first width (D13-1). Wherein, the first width (D13-1) of the first part (13-1) of the locking part (13) is smaller than the width (D11) of the insertion part (11).

7. The first component (1) according to claim 6, wherein, The second width (D13-2) of the second part (13-2) of the locking part (13) is equal to the width (D11) of the insertion part (11).

8. The first component (1) according to claim 6, wherein, The corresponding recess (10) is at least at the following angle (α): such that the shortest distance (t11) between the insertion portion (11) and the edge (1c) is equal to the shortest distance (t13) between the first portion (13-1) of the locking portion (13) and the edge (1c).

9. The first component (1) according to claim 1 or 2. in, The first component (1) has a material thickness (t1) at the corresponding recess (10) as measured along the normal (N) of the first surface (1a), and The recess (10) has a depth (D10) between 25% and 90% of the material thickness (t1) of the first component (1) at the recess (10).

10. The first component (1) according to claim 1, wherein, The assembled product (100) is furniture.

11. The first component (1) according to claim 1 or 2, wherein, The angle (α) is between 5° and 40°.

12. The first component (1) according to claim 1 or 2, wherein, The angle (α) is between 5° and 30°.

13. A set of components for forming an assembled product, the set of components comprising: The first component (1) according to any one of claims 1 to 12, and The second component (2) has a tenon (20) extending from the surface (2c) of the second component (2) along the tenon direction (E20) toward the free end (25) of the corresponding tenon (20). The corresponding recess (10) of the first component (1) is configured to receive the corresponding associated tenon (20) of the second component (2), such that the first component (1) and the second component (2) become interconnected to form the assembled product (100).

14. The complete set of components according to claim 13, wherein, The first component (1) is a first panel-shaped element, and wherein the first surface (1a) on which the recess (10) is formed is the main surface of the first panel-shaped element.

15. The assembly according to claim 13 or 14, wherein, The second component (2) is an element of the second panel shape, and wherein the surface (2c) from which the tenon (20) extends is the end surface of the element of the second panel shape.

16. The assembly according to claim 13 or 14, wherein, The second component (2) has a material thickness (t2) at the corresponding tenon (20) as measured along a first transverse direction (T20-1) transverse to the tenon direction (E20) and an extension range (E20-T2) in a second transverse direction (T20-2) transverse to the tenon direction (E20) and the first transverse direction (T20-1), and The recess (10) is at most at an angle (α) such that when the first component (1) and the second component (2) are interconnected to form the assembled product (100), the surface (2c) completely covers the recess (10), including the opening that completely covers the insertion portion (11), the surface (2c) having an extension range (E20-T1) defined by the material thickness (t2) in the first lateral direction (T20-1) and an extension range (E20-T2) of the second component (2) in the second lateral direction (T20-2).

17. The assembly according to claim 13 or 14, wherein, The first component (1) is configured to form a structural sidewall of the assembled product, the structural sidewall extending along the sidewall direction and having a principal component along the vertical direction, and The second component (2) is configured to form a structural shelf for the assembled product, the structural shelf extending along the shelf direction and having a main component along the horizontal direction.

18. The assembly according to claim 13 or 14, wherein, The second component (2) is configured to form the structural bottom of the assembled product.

19. The assembly according to claim 13 or 14, wherein, The virtual plane extension of the outward-facing main surface (2b) of the second component (2) is positioned flush with the edge (1c) of the first component (1), or positioned at a distance (L2b1c) extending inward from the edge (1c') along the first surface (1a), the distance (L2b1c) being less than the material thickness (t2) of the second component (2).

20. The complete set of components according to claim 13 or 14, in, The first component (1) has a material thickness (t1) at the corresponding recess (10) as measured along the normal (N) of the first surface (1a), and The material thickness (t1) of the first component (1) is between 50% and 200% of the material thickness (t2) of the second component (2).

21. The assembly according to claim 13 or 14, wherein, The assembled product is furniture.

22. The complete set of components according to claim 19, wherein, The distance (L2b1c) is less than half the material thickness (t2) of the second component (2).

23. The complete set of components according to claim 20, wherein, The material thickness (t1) of the first component (1) is between 80% and 120% of the material thickness (t2) of the second component (2).

24. An assembled product (100) formed from the following: The first component (1) according to any one of claims 1 to 12, and The second component (2) has a tenon (20) extending from the surface (2c) of the second component (2) along the tenon direction (E20) toward the free end (25) of the corresponding tenon (20). in, The first component (1) and the second component (2) are interconnected by positioning a corresponding tenon (20) of the second component (2) in a corresponding associated recess (10) of the first component (1).

25. The assembled product (100) according to claim 24, wherein, The assembled product (100) is furniture.

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