Building curtain wall wood grating system and curtain wall

Abstract

The utility model relates to the technical field of building curtain wall decoration, and provides a building curtain wall wood grating system and a curtain wall, the building curtain wall wood grating system comprises a vertical keel, a horizontal keel and a wood grating; a plurality of horizontal keels are arranged, and the horizontal keels are connected to the vertical keels and are arranged in the vertical direction; the horizontal keel is provided with a first inserting structure which extends horizontally, the wood grating is provided with a second inserting structure which extends horizontally, and the first inserting structure is connected with the second inserting structure in an inserting mode. The vertical keel is provided with an installation part used for being connected with an adapter on an outer wall. According to the building curtain wall wood grating system, the wood grating is modularized, field installation is facilitated, and meanwhile the grating is attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain wall decoration, in particular to a building curtain wall wooden grille system and a curtain wall. Background Art

[0002] As a kind of exterior wall decoration element, wooden grilles are widely used in building decoration curtain walls. Especially in recent years, bamboo and wood, as emerging materials, are composed of bamboo and wood composites, with stable materials, giving people a feeling of intimacy and warmth when used on the exterior facade. The existing wooden grilles are usually fixed by multiple screws. The screws pass through the front of the grille, and the screw heads are exposed, which is not beautiful, and the curtain wall is prone to cracking. Since the bamboo and wood grilles need to be fixed by multiple screws, the installation process is relatively cumbersome. Moreover, in the existing installation process of wooden grilles, all components are installed in sequence on the construction site, and the installation process is cumbersome and the efficiency is relatively low.

[0003] Therefore, based on the above technical problems, a building curtain wall wooden grille system is needed to make the wooden grille modular, facilitate on-site installation, and make the wooden grille more beautiful.

[0004] Therefore, based on the above technical problems, a building curtain wall wooden grille system and a curtain wall are needed to make the wooden grille modular, facilitate on-site installation, and make the wooden grille more beautiful. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a building curtain wall wooden grille system and a curtain wall, which make the grille modular, facilitate on-site installation, and make the grille more beautiful.

[0006] The utility model provides a building curtain wall wooden grille system, comprising: vertical keels, horizontal keels and wooden grilles;

[0007] A plurality of the horizontal keels are provided, and each of the horizontal keels is connected to the vertical keels and arranged in a vertical direction;

[0008] A first plug-in structure extending horizontally is arranged on the horizontal keel, and a second plug-in structure extending horizontally is arranged on the wooden grille, and the first plug-in structure is plugged and connected with the second plug-in structure;

[0009] An installation part for connecting with a transfer member on an exterior wall is arranged on the vertical keel.

[0010] Optionally, the first plug-in structure is a plug-in protrusion extending horizontally along the length direction of the horizontal keel, the second plug-in structure is a plug-in groove extending horizontally along the length direction of the wooden grille, and the plug-in protrusion is horizontally inserted into the plug-in groove.

[0011] Optionally, the wooden grille system of the building curtain wall further includes a positioning member, which is connected between the horizontal keel and the wooden grille and is used to restrict the horizontal movement of the wooden grille relative to the horizontal keel along its length direction.

[0012] Optionally, two of the plugging protrusions are arranged on the horizontal keel in the vertical direction, and two of the plugging grooves are arranged on the wooden grille in the vertical direction.

[0013] Optionally, the horizontal keel includes a horizontal skeleton and a rib. The horizontal skeleton has a hollow inner cavity. The first plugging structure is arranged on the outer wall of the horizontal skeleton. The rib is connected to the inner wall of the horizontal skeleton and horizontally extends along the length direction of the horizontal skeleton.

[0014] Optionally, the cross-section formed by cutting the rib along the direction perpendicular to its length is semi-circular, and the central angle of the rib is greater than 180°.

[0015] Optionally, two ribs are provided, and the two ribs are respectively arranged on two opposite inner walls of the horizontal skeleton in the vertical direction.

[0016] Optionally, the vertical keel includes a vertical part and a protruding part. A plurality of the protruding parts are arranged on the vertical part in the vertical direction, and a horizontal keel is connected to one of the protruding parts.

[0017] Optionally, two vertical keels are provided, and two ends of the horizontal keel are respectively connected to the two vertical keels.

[0018] The present utility model also provides a curtain wall, which includes the wooden grille system of the building curtain wall described above and an adapter arranged on a wall column, and the installation part is connected to the adapter.

[0019] In the present utility model, the horizontal keel is connected to the second plugging structure on the wooden grille through the first plugging structure in a horizontal plugging manner. This connection method does not horizontally restrict the expansion or contraction of the wooden grille, and can improve the deformation phenomenon of the wooden grille caused by the inability to release shrinkage and expansion. The wooden grille is connected to the horizontal keel in a plugging manner. The connection method is simple, which is conducive to improving the installation efficiency. At the same time, this connection method does not have the phenomenon that the connecting piece is exposed on the front of the wooden grille, which is conducive to improving the aesthetics of the wooden grille. In the wooden grille system of the building curtain wall, through the cooperation of multiple horizontal keels and vertical keels, each horizontal keel can be assembled with the wooden grille, so that the wooden grille realizes modular design. The wooden grille system of the building curtain wall can be assembled in the factory and then directly installed on the adapter on the wall column through the installation part on site. The on-site installation is simple and the installation efficiency is high. Description of the Drawings

[0020] Figure 1Structural schematic diagram of a curtain wall according to an embodiment of the present utility model;

[0021] Figure 2 Partial structural schematic diagram of a curtain wall according to an embodiment of the present utility model;

[0022] Figure 3 Installation structural schematic diagram of a wooden grille system for a building curtain wall according to an embodiment of the present utility model;

[0023] Figure 4 Exploded structural schematic diagram of a horizontal keel and a wooden grille according to an embodiment of the present utility model;

[0024] Figure 5 Assembly structural schematic diagram of a horizontal keel and a wooden grille according to an embodiment of the present utility model;

[0025] Figure 6 Installation top - view structural schematic diagram of a wooden grille system for a building curtain wall according to an embodiment of the present utility model;

[0026] Figure 7 is Figure 6 Magnified structural schematic diagram of point B.

[0027] Among them, in the drawings:

[0028] 100 - Wooden grille system for building curtain wall;

[0029] 10 - Vertical keel; 101 - Installation part; 11 - Vertical part; 12 - Protruding part;

[0030] 20 - Horizontal keel; 201 - Insertion protrusion; 21 - Horizontal framework; 22 - Rib;

[0031] 30 - Wooden grille; 301 - Insertion groove;

[0032] 40 - Positioning part;

[0033] 50 - Screw;

[0034] 60 - Sealing strip;

[0035] 200 - Adapter;

[0036] 300 - Wall column. Detailed implementation manners

[0037] The following further elaborates on the wooden grille system for a building curtain wall proposed by the present utility model in conjunction with the attached drawings and specific embodiments. According to the following description, the advantages and features of the present utility model will be clearer. It should be noted that the attached drawings are all in a very simplified form and use non - precise scales, only for conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0038] As used in the present invention, the singular forms "one", "an", and "the" include plural objects, the term "or" is usually used to include the meaning of "and / or", the term "several" is usually used to include the meaning of "at least one", and the terms "at least two" or "a plurality" are usually used to include the meaning of "two or more". In addition, the terms "first", "second", and "third" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second", and "third" may explicitly or implicitly include one or at least two of the features. In addition, as used in the present invention, "installed", "connected", "connected", and one element "set" on another element should be understood in a broad sense, usually only indicating that there is a connection, coupling, cooperation or transmission relationship between the two elements, and the connection, coupling, cooperation or transmission between the two elements can be direct or indirect through an intermediate element, and cannot be understood as indicating or implying the spatial position relationship between the two elements, that is, one element can be in any orientation such as inside, outside, above, below or one side of another element, unless the content clearly indicates otherwise. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, directional terms such as above, below, up, down, upward, downward, left, right, etc. are used relative to the exemplary embodiments as shown in the figures, with the upward or upper direction toward the top of the corresponding figure, and the downward or lower direction toward the bottom of the corresponding figure.

[0039] Please refer to Figure 1 As shown, in this embodiment, a curtain wall is provided, on which a plurality of building curtain wall wood grille systems 100 are arranged to form a wood grille decorative surface with a striped structure.

[0040] like Figure 2 As shown, the distribution structure of each wood grille 30 in a single building curtain wall wood grille system 100 is shown, and each wood grille 30 extends horizontally and is arranged at equal intervals vertically.

[0041] In this embodiment, the wooden grilles in the building curtain wall wooden grille system are bamboo wooden grilles.

[0042] Please refer to Figure 3 As shown, the curtain wall includes the above-mentioned building curtain wall wood grille system 100 and the adapter 200 arranged on the wall column 300, and the building curtain wall wood grille system is connected to the adapter 200. The wall column 300 can be consistent with the existing curtain wall structure. The difference between the curtain wall in this embodiment and the existing curtain wall lies in the difference in the building curtain wall wood grille system. The remaining structure can be consistent with the existing curtain wall structure, which will not be repeated here.

[0043] The described wooden grille system 100 for building curtain walls includes: vertical keels 10, horizontal keels 20, and wooden grilles 30.

[0044] In this embodiment, the wooden grille 30 is a long-strip wooden grille, and the length direction of the wooden grille 30 extends horizontally. In other alternative embodiments, the wooden grille 30 can be selected adaptively based on actual usage requirements.

[0045] The vertical keel 10 is in a long-strip shape, and the length direction of the vertical keel 10 extends vertically. The horizontal keel 20 is in a long-strip shape, and the length direction of the horizontal keel 20 extends horizontally.

[0046] There are multiple horizontal keels 20, and each horizontal keel 20 is connected to the vertical keel 10 and arranged in a vertical direction.

[0047] A first plugging structure extending horizontally is provided on the horizontal keel 20, a second plugging structure extending horizontally is provided on the wooden grille 30, and the first plugging structure is plugged and connected with the second plugging structure.

[0048] Please refer to Figure 4 As shown, the outer contour of the horizontal keel 20 is in a cuboid structure. The first plugging structure is provided on one side wall of the horizontal keel 20. The first plugging structure is a plugging protrusion 201 extending horizontally along the length direction of the horizontal keel 20, and the plugging protrusion 201 is in a dovetail shape. The horizontal keel 20 is a profile, and the plugging protrusion 201 is integrally formed on one side of the horizontal keel 20.

[0049] Please continue to refer to Figure 4 As shown, the wooden grille 30 is in an overall plate structure. The second plugging structure is provided on one side wall (the back) of the wooden grille 30. The second plugging structure is a plugging groove 301 extending horizontally along the length direction of the wooden grille 30. The plugging groove 301 is a dovetail groove with a shape adapted to the plugging protrusion 201, and the plugging groove 301 extends through both ends of the wooden grille 30 along its length direction as a whole.

[0050] The plugging protrusion 201 is horizontally inserted into the plugging groove 301, so that the wooden grille 30 is inserted onto the horizontal keel 20.

[0051] Combined with Figure 3 As shown, an installation part 101 is provided on the vertical keel 10 (the structure of the installation part 101 will be detailed in the following content in combination with Figure 6 and Figure 7 ). The installation part 101 serves as the installation position of the entire wooden grille system 100 for building curtain walls. The installation part 101 is connected to the adapter 200 to install the entire wooden grille system 100 for building curtain walls on the building exterior wall.

[0052] In the above-mentioned wooden grille system for building curtain walls, the horizontal keel 20 is connected to the second insertion structure on the wooden grille 30 through the first insertion structure in a horizontal insertion manner. This connection method does not horizontally restrict the expansion or contraction of the wooden grille 30, and can improve the deformation phenomenon of the wooden grille caused by the inability to release shrinkage and expansion. The wooden grille 30 is connected to the horizontal keel 20 in an insertion manner, and its connection method is simple, which is conducive to improving the installation efficiency. At the same time, this connection method does not have the phenomenon that the connecting piece (such as a screw) is exposed on the front of the wooden grille 30, which is conducive to improving the aesthetics of the wooden grille. In the wooden grille system for building curtain walls, multiple horizontal keels 20 cooperate with the vertical keel 10. Each horizontal keel 20 can be assembled with the wooden grille 30, enabling the wooden grille 30 to achieve modular design. After the wooden grille system for building curtain walls is assembled in the factory, it can be directly installed on the adapter 200 of the wall column through the installation part 101 on site. The on-site installation is simple and the installation efficiency is high.

[0053] In this embodiment, a building curtain wall wooden grille system 100 includes seven horizontal keels 20. The seven horizontal keels 20 are arranged at equal intervals in the vertical direction and connected to the vertical keel 10. In other alternative embodiments, the number of horizontal keels 20 included in a building curtain wall wooden grille system can be adaptively adjusted based on actual needs.

[0054] In this embodiment, the horizontal keels 20 are arranged at equal intervals in the vertical direction. In other alternative embodiments, the arrangement of the horizontal keels 20 in the vertical direction can be non-uniform, and its arrangement can be adaptively adjusted based on the decorative requirements of the exterior wall.

[0055] In this embodiment, the horizontal keel 20 has a profile structure with a cross-section approximately rectangular. In other alternative embodiments, the cross-section of the horizontal keel 20 can be square or other special-shaped structures. The specific structure of the horizontal keel 20 can be adaptively adjusted based on actual installation needs.

[0056] Please continue to refer to Figure 4 and Figure 5 As shown, in this embodiment, two insertion protrusions 201 are arranged on the horizontal keel 20 in the vertical direction, and the two insertion protrusions 201 are arranged on the front of the horizontal keel 20. Two insertion slots 301 are arranged on the wooden grille 30 in the vertical direction, and the two insertion slots 301 are arranged on the back of the wooden grille 30. Through the cooperation of the two insertion protrusions 201 and the two insertion slots 301 respectively, the stability of the installation of the wooden grille 30 is ensured. In other alternative embodiments, the number of the insertion protrusions 201 and the insertion slots 301 can be set to one, three or more, and the number of the insertion protrusions 201 and the insertion slots 301 can be adaptively adjusted based on the installation requirements of the wooden grille 30.

[0057] In this embodiment, both the insertion protrusion 201 and the insertion groove 301 are dovetail structures to ensure that the wooden grille 30 does not fall off when installed on the horizontal keel 20. In other alternative embodiments, the insertion groove 301 can be a T-shaped groove with a larger inner diameter and a smaller outer diameter, and the corresponding insertion protrusion 201 can be set as a T-shaped protrusion. The specific shapes of the insertion protrusion 201 and the insertion groove 301 can be adjusted adaptively based on the installation requirements of the wooden grille 30.

[0058] Please continue to refer to Figure 4 and Figure 5 As shown, the horizontal keel 20 includes a horizontal framework 21 and a rib 22. The horizontal framework 21 is in the shape of a cuboid and has a hollow inner cavity. The insertion protrusion 201 protrudes from the outer wall (front surface) of the horizontal framework 21, and the rib 22 is connected to the inner wall of the horizontal framework 21 and extends horizontally along the length direction of the horizontal framework 21. The rib 22 can be used as a strengthening structure to improve the structural strength of the horizontal framework 21.

[0059] In this embodiment, the cross-section of the rib 22 formed by cutting along the direction perpendicular to its length is semi-circular, and the central angle of the rib 22 is greater than 180°. The middle part of the rib 22 with this structure encloses an incomplete circular hole, and the incomplete circular hole also serves as a connection hole for connecting with the vertical keel 10. The vertical keel 10 and the horizontal keel 20 are connected by screws 50, and the threaded section of the screw 50 is screwed into the incomplete circular hole of the rib 22 (see details in Figure 7 shown). The rib 22 with this structure, on the one hand, has high torsional and bending strength, which is beneficial to improving the overall structural performance of the horizontal keel 20. At the same time, it also serves as a connection structure for connecting the vertical keel 10 and the horizontal keel 20. At the same time, the structure of the incomplete circular hole is also beneficial to realizing the lightweight design of the horizontal keel 20.

[0060] In other alternative embodiments, the cross-section of the rib 22 can also be set as circular or rectangular, and the structure of the rib 22 can be adjusted adaptively based on its structural strength requirements, connection requirements, and lightweight requirements.

[0061] Please continue to refer to Figure 4 and Figure 5 As shown, in this embodiment, two ribs 22 are provided, and the two ribs 22 are respectively arranged on two opposite inner walls of the horizontal framework 21 along the vertical direction. By providing two ribs 22, two incomplete circular holes are formed at the end of each horizontal framework 21, so that two connection points can be formed at the connection between the vertical keel 10 and the horizontal framework 21 to improve the connection strength between the two; at the same time, the setting of the two ribs 22 also ensures the high structural strength of the horizontal framework 21.

[0062] In other alternative embodiments, the setting position and quantity of the convex strips 22 can be adjusted adaptively based on actual usage requirements.

[0063] Please continue to refer to Figure 4 and Figure 5 As shown, the building curtain wall wooden grille system 100 further includes a positioning member 40, which is connected between the horizontal keel 20 and the wooden grille 30 and is used to restrict the horizontal movement of the wooden grille 30 relative to the horizontal keel 20 along its length direction.

[0064] In this embodiment, the positioning member 40 is a bolt. The positioning member 40 passes through the inside of the horizontal skeleton 21 from its front and is threadedly connected to the wooden grille 30. To facilitate the installation of the positioning member 40, an installation opening can be provided on the back of the horizontal skeleton 21 for the operation and installation of the positioning member 40. Only one positioning member 40 is provided, which is used to limit the horizontal sliding of the wooden grille 30 along the insertion protrusion 201. The positioning member 40 only limits the horizontal movement of the wooden grille 30 and does not form a constraint on the whole of the wooden grille 30. Therefore, the wooden grille 30 can still freely expand or contract along its length direction.

[0065] In other alternative embodiments, the positioning member 40 can be a pin passing through the front of the horizontal skeleton 21 or other known positioning structures.

[0066] Please refer to Figure 3 、 Figure 6 and Figure 7 As shown, the vertical keel 10 includes a vertical portion 11 and a protruding portion 12. The vertical portion 11 extends vertically. A plurality of protruding portions 12 are provided and arranged vertically on the same side of the vertical portion 11. The vertical portion 11 and the protruding portion 12 are an integrally formed structure. One horizontal keel 20 is connected to one protruding portion 12, and the number of horizontal keels 20 is the same as the number of protruding portions 12.

[0067] Two vertical keels 10 are provided, and both ends of the horizontal keel 20 are respectively connected to the two vertical keels 10. The connection structure of each horizontal keel 20 and the two vertical keels 10 makes the entire building curtain wall wooden grille system form a frame structure, which helps to improve the structural strength and torsional stiffness of the whole unit.

[0068] As Figure 6 shown, Figure 6 The dotted box in is a complete building curtain wall wooden grille system. Combining Figure 7 As shown, the vertical keel 10 is integrally in a plate structure. The vertical keel 10 is attached to one end of the horizontal keel 20 along its length direction. A screw 50 is threadedly connected to the protruding portion 12 of the vertical keel 10, and the threaded section of the screw 50 passes through the protruding portion 12 and is screwed into the incomplete round hole of the convex strip 22 of the horizontal keel 20.

[0069] A connecting hole is provided on the vertical portion 11 of the vertical keel 10. This connecting hole serves as the installation portion 101, and the vertical keel 10 is connected to the adapter 200 through a bolt passing through the installation portion 101.

[0070] Figure 7 Inside the dotted line box A corresponds to a building curtain wall wooden grille system, and to the left outside the dotted line box A is another building curtain wall wooden grille system. There is a gap between the two building curtain wall wooden grille systems, and the two building curtain wall wooden grille systems are simultaneously connected to an adapter 200.

[0071] In this embodiment, the adapter 200 is of a plate structure and can be welded to the curtain wall column 300. The two vertical portions 11 corresponding to the two building curtain wall wooden grille systems are in a clamping structure and clamped on both sides of the adapter 200. A sealing strip 60 is provided between the vertical portion 11 and the adapter 200, and then the vertical portion 11 and the adapter 200 are locked and connected by bolts passing through the two vertical portions 11 and the adapter 200.

[0072] Combined Figure 3 As shown, three installation portions 101 are provided on one vertical keel 10, so one vertical keel 10 corresponds to three adapters 200. Therefore, the two vertical keels 10 in a building curtain wall wooden grille system correspond to six adapters 200 to achieve the installation of the building curtain wall wooden grille system.

[0073] In other alternative embodiments, the number and distribution method of the adapter 200 and the installation portion 101 can be adjusted adaptively based on actual usage requirements.

[0074] For the above-mentioned building curtain wall wooden grille system, the overall framework can be assembled in the factory. Determine the sizes and specifications of the horizontal keel and vertical keel according to the length and modulus of the wooden grille; and determine the layout position and size specifications of the horizontal keel according to the specifications of the wooden grille; assemble the adapter on the curtain wall column according to the distribution range;

[0075] Then determine the size of the insertion slot of the wooden grille. The wooden grille is inserted and fixed on the insertion protrusion of the horizontal keel through the insertion slot, and a positioning member is installed at one end of the horizontal keel; both ends of the horizontal keel are fixed to the vertical keel by stainless steel screws, and bolt holes are reserved at the installation portion on the vertical keel for connection with the adapter;

[0076] After the building curtain wall wooden grille system is assembled in the factory, it is transported to the construction site as a whole and directly hoisted and installed on the adapter of the curtain wall column; a gap is reserved between adjacent building curtain wall wooden grille systems to ensure the deformation performance.

[0077] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other.

[0078] The above description is only a description of the preferred embodiments of the present invention, and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the art of the present invention based on the above disclosure fall within the protection scope of the claims.

Claims

1. A wooden grille system for building curtain walls, characterized in that, include: Vertical keels, horizontal keels and wooden grilles; There are multiple horizontal keels, each of which is connected to the vertical keel and arranged in a vertical direction; The horizontal keel is provided with a first plug-in structure extending horizontally, and the wooden grille is provided with a second plug-in structure extending horizontally, and the first plug-in structure is plug-connected with the second plug-in structure; The vertical keel is provided with a mounting portion for connecting with an adapter on the exterior wall.

2. The building curtain wall wooden grille system according to claim 1, characterized in that, The first plug-in structure is a plug-in protrusion extending horizontally along the length direction of the horizontal keel, and the second plug-in structure is a plug-in groove extending horizontally along the length direction of the wooden grille, and the plug-in protrusion is horizontally inserted in the plug-in groove.

3. The building curtain wall wooden grille system according to claim 1, characterized in that, The building curtain wall wooden grille system also includes a positioning member, which is connected between the horizontal keel and the wooden grille and is used to limit the horizontal movement of the wooden grille relative to the horizontal keel along its length direction.

4. The building curtain wall wooden grille system according to claim 2, wherein, Two said plug-in protrusions are arranged on the said horizontal keel along the vertical direction, and two said plug-in grooves are arranged on the said wooden grille along the vertical direction.

5. The building curtain wall wooden grille system according to claim 1, characterized in that, The horizontal keel includes a horizontal frame and a convex strip, the horizontal frame has a hollow inner cavity, the first plug-in structure is arranged on the outer wall of the horizontal frame, and the convex strip is connected to the inner wall of the horizontal frame and extends horizontally along the length direction of the horizontal frame.

6. The building curtain wall wooden grille system according to claim 5, characterized in that, The cross section of the convex strip cut perpendicularly to its length direction is semi-circular, and the central angle of the convex strip is greater than 180°.

7. The building curtain wall wooden grille system according to claim 5, characterized in that, There are two convex strips, and the two convex strips are respectively arranged on two opposite inner walls of the horizontal frame along the vertical direction.

8. The wooden grille system for building curtain walls according to claim 1, wherein, The vertical keel includes a vertical portion and a protruding portion, a plurality of the protruding portions are provided and arranged vertically on the vertical portion, and one of the horizontal keels is connected to one of the protruding portions.

9. The building curtain wall wooden grille system according to claim 1, characterized in that, Two vertical keels are provided, and two ends of the horizontal keel are respectively connected to the two vertical keels.

10. A curtain wall, characterized in that, It comprises the building curtain wall wood grille system as described in any one of claims 1 to 9 and an adapter arranged on a wall column, wherein the mounting portion is connected to the adapter.

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