Folding slat extendable table with tilting lever

Abstract

Folding extendable table with tilting lever, characterized in that it comprises the following: a main tabletop; a sliding frame which is connected to the main tabletop in a sliding manner along a first direction; Side table tops arranged in the frame body of the sliding frame, wherein the side table tops comprise a first side table top and a second side table top, wherein the second side table top is hingedly connected to the first side table top and can be folded onto one side of the first side table top facing the main table top; a folding mechanism arranged on the frame body, wherein one end of the folding mechanism is connected to the second side table top, wherein the folding mechanism is configured to cause the second side table top to fold open relative to the first side table top, and to drive the first side table top to slide relative to the sliding frame along a second direction perpendicular to the first direction, such that the second side table top, the first side table top and the main table top lie in the same horizontal plane.

Description

Technical field

[0001] The present application relates to the field of extendable tables, in particular a folding tabletop extendable table with a tilting lever. State of the art

[0002] Extendable tables are a common type of furniture frequently used in residential, office, and commercial spaces to meet the demands of space utilization in various scenarios. Existing extendable tables typically feature a design with a main tabletop and two side panels, with the extension and retraction of the side panels achieved through hinges or pivots.

[0003] In current technology, implementing the folding function typically requires several structural components within the sliding frame, resulting in a large number of parts in the production and assembly process. Furthermore, the folding mechanism of the extension panel is not sufficiently smooth, making it difficult for the user to operate. Content of the utility model

[0004] The purpose of the present application is to provide a folding-top extension table with a toggle lever, in which a force only needs to be applied to a secondary tabletop to realize a synchronous coupling mechanism, which reduces the operating difficulty and extends the service life of the folding-top extension table with toggle lever.

[0005] The present disclosure provides a folding-top extendable table with a tilting lever, wherein the folding-top extendable table with tilting lever comprises the following: a main tabletop; a sliding frame which is connected to the main tabletop in a sliding manner along a first direction; Side table tops arranged in the frame body of the sliding frame, wherein the side table tops comprise a first side table top and a second side table top, wherein the second side table top is hingedly connected to the first side table top and can be folded onto one side of the first side table top facing the main table top; a folding mechanism arranged on the frame body, wherein one end of the folding mechanism is connected to the second side table top, wherein the folding mechanism is configured to cause the second side table top to fold open relative to the first side table top, and to drive the first side table top to slide relative to the sliding frame along a second direction perpendicular to the first direction, such that the second side table top, the first side table top and the main table top lie in the same horizontal plane.

[0006] In an optional embodiment, the folding mechanism comprises a support shaft and a connecting piece, wherein one axis direction of the support shaft is parallel to the first direction and both ends of the support shaft are each passed through the frame body, wherein one end of the connecting piece is mounted on the support shaft and rotatable relative to the support shaft, and the other end of the connecting piece is rotatably connected to the second side table top.

[0007] In an optional embodiment, the connecting piece comprises a main body, a sleeve and a rotating shaft, wherein the sleeve is located at one end of the main body and the sleeve is mounted on the support shaft, wherein the rotating shaft is located at the other end of the main body and the rotating shaft is rotatably connected to the second side table top.

[0008] In an optional embodiment, the second side table top is provided with a mounting groove, wherein, when the second side table top is folded onto the first side table top, at least part of the main body is located in the mounting groove and a surface of the main body located in the mounting groove is lower than or parallel to a surface of the second side table top.

[0009] In an optional embodiment, the second side table top is further provided with mounting fixtures, wherein two mounting fixtures are connected to the mounting groove and two mounting fixtures are arranged opposite each other, with both ends of the rotary shaft being arranged in the two mounting fixtures.

[0010] In an optional embodiment, the second side table top is further provided with a receiving groove, wherein the receiving groove is connected to the mounting groove, wherein two mounting receptacles are located at a connection point between the receiving groove and the mounting groove, wherein when the second side table top is unfolded from the first side table top, the main body located in the mounting groove leaves the mounting groove and is received in the receiving groove.

[0011] In an optional embodiment, a groove bottom of the receiving groove and a groove bottom of the mounting groove are arranged at an angle to each other, with the groove bottom of the mounting groove running parallel to the surface of the second side table top.

[0012] In an optional embodiment, the second side tabletop comprises a tabletop, a mounting part and a decorative cover, wherein the mounting part is fixedly connected to the tabletop and the mounting part is provided with the mounting groove, the receiving groove and the mounting receptacles, wherein the decorative cover is detachably connected to the mounting part and conceals the mounting receptacles.

[0013] In an optional embodiment, the folding mechanism further comprises a limiting part, wherein the limiting part is arranged on a side of the main table facing the secondary table top, wherein one end of the support shaft near the main table top is provided with a limiting section and one end of the support shaft far from the main table top is provided with a handle section, wherein the limiting section can be rotatably rotated into a position in which it rests against the limiting part in order to limit movement of the support shaft along its own axial direction.

[0014] In an optional embodiment, the folding mechanism further comprises two limiting blocks, wherein the two limiting blocks are successively placed on the support shaft along the axial direction of the support shaft and each limiting block is firmly connected to the frame body, wherein the connecting piece is arranged slidingly between the two limiting blocks.

[0015] Compared to the prior art, the advantageous effects of the present application are: By mounting the secondary tabletop in the sliding frame and connecting the sliding frame to the main tabletop, the present application realizes two states in which the secondary tabletop is concealed within the main tabletop and protrudes from it. Then, a force is exerted on the second secondary tabletop by means of the folding mechanism, thereby realizing two coupled movements: the unfolding of the second secondary tabletop relative to the first secondary tabletop and The first side tabletop slides relative to the sliding frame so that the main tabletop, the first side tabletop, and the second side tabletop lie in the same horizontal plane. This enables a synchronous coupling mechanism where force only needs to be applied to the second side tabletop, reducing operating difficulty and extending the service life of the folding-table extension with tilting lever. Brief description of the drawings

[0016] To clarify the technical solutions of the embodiments of the present application, the drawings required for these embodiments are briefly presented below. It is understood that the following drawings merely show some embodiments of the present utility model and should therefore not be considered as limiting the scope of protection. A person skilled in the art in this field can derive further relevant drawings from these drawings without any creative input. Fig. Figure 1 shows a schematic perspective structural view of a folding table with a tilting lever in a folded state according to some embodiments; Fig. Figure 2 shows a schematic perspective structural view of an exposed sliding frame according to some embodiments; Fig. Figure 3 shows a schematic view of the connection between side table tops and a sliding frame according to some embodiments; Fig. Figure 4 shows a schematic perspective structural view of a folding mechanism according to some embodiments; Fig. Figure 5 shows a schematic perspective structural view of a connector according to some embodiments; Fig. Figure 6 shows a schematic top view of an assembly part according to some embodiments; Fig. Figure 7 shows a schematic perspective structural view of a decorative cover according to some embodiments; Fig. Figure 8 shows a schematic top view of a folding table with a tilting lever in an open state according to some embodiments; Fig. Figure 9 shows a schematic perspective structural view of a second side table top that is unfolded relative to a first side table top, according to some embodiments; Fig. Figure 10 shows a schematic perspective structural view of a second side table top which is further opened relative to a first side table top, according to some embodiments; Fig. Figure 11 shows a schematic perspective structural view of a second side table top, which is fully opened relative to a first side table top, according to some embodiments.

[0017] Explanation of the principal component symbols: 100 - Main table top; 200 - Sliding frame; 300 - Side table top; 310 - First side table top; 320 - Second side table top; 321 - Table top; 322 - Mounting part; 322a - Mounting groove; 322b - Mounting groove; 322c - Mounting receptacle; 322d - Threaded hole; 323 - Decorative cover; 323a - Arc groove; 323b - Through hole; 330 - Hinge; 400 - Folding mechanism; 410 - Support shaft; 410a - Limiting section; 410b - Handle section; 420 - Connecting piece; 421 - Main body; 422 - Sleeve; 423 - Swivel shaft; 430 - Limiting part; 431 - First limiting part; 432 - Second limiting part; 440 - Limiting block; 441 - First boundary block; 442 - Second boundary block. Description of the embodiments

[0018] The following section describes in detail exemplary embodiments of the present application. Examples of these embodiments are illustrated in the accompanying drawings, where identical or similar reference numerals consistently denote identical or similar elements or elements with identical or similar functions. The exemplary embodiments described below with reference to the drawings are illustrative and serve only to explain the present application; they are not to be understood as limiting the present application.

[0019] In the description of this application, terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "top", "bottom", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., which indicate orientation or position relationships, are based on the orientation or position relationships shown in the drawings. They serve only to facilitate the description of this application and to simplify the description, and do not mean or imply that the device or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of this application.

[0020] Furthermore, the terms “first” and “second” are used for descriptive purposes only and are not to be understood as indicating or implying any relative importance or as implicitly indicating the number of technical features specified. Thus, a feature designated as “first” or “second” may explicitly or implicitly comprise one or more of these features. In the description of this application, “several” means two or more unless expressly and specifically defined otherwise.

[0021] In this application, unless expressly specified and defined otherwise, terms such as "mounted", "connected", "coupled", "fixed", etc., are to be understood in the broadest sense. For example, they may refer to a permanent connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection via an intermediate medium; an internal connection between two elements or an interaction relationship between two elements. For the person skilled in the art in this field, the specific meaning of the aforementioned terms in this application will be apparent depending on the specific circumstances.

[0022] In the present application, unless expressly specified and defined otherwise, a first feature “on” or “below” a second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intermediary. Furthermore, a first feature “above,” “above,” and “on” a second feature can mean that the first feature is located directly above or diagonally above the second feature, or simply that the horizontal height of the first feature is greater than that of the second feature. A first feature “below,” “below,” and “under” a second feature can mean that the first feature is located directly below or diagonally below the second feature, or simply that the horizontal height of the first feature is less than that of the second feature. Example 1

[0023] This embodiment is suitable for a folding extendable table with a tilting lever. After opening the extendable table with a tilting lever, the tabletop has a square, round, oval, or kidney shape. This embodiment is explained using the example of a square extendable table with a tilting lever. The lower part of the extendable table with a tilting lever is a leg frame. The leg frame is common knowledge in this field and is not described in detail here.

[0024] Referring to Fig. 1 to Fig. Figure 3 provides this embodiment of a folding table extension with a tilting lever, wherein the folding table extension with a tilting lever comprises a main table top 100, a sliding frame 200, side table tops 300 and a folding mechanism 400.

[0025] The main tabletop 100 is rectangular.

[0026] The sliding frame 200 is connected to the main table top 100 in a sliding manner along a first direction.

[0027] Specifically, the sliding frame 200 slides relative to the main tabletop 100 along the first direction between a first position and a second position. In the first position, the sliding frame 200 is concealed beneath the main tabletop 100, and in the second position, the sliding frame 200 protrudes from beneath the main tabletop 100.

[0028] The secondary tabletops 300 are mounted in the frame of the sliding frame 200; that is, the secondary tabletops 300 slide with the sliding frame 200 along the first direction. If the sliding frame 200 projects below the main tabletop 100, the secondary tabletops 300 also project below the main tabletop 100. Therefore, in this embodiment, an extension is provided on one side of the main tabletop 100.

[0029] In this embodiment, the first direction can be defined as the longitudinal direction of the main tabletop 100. The secondary tabletop 300 represents a longitudinal extension of the main tabletop 100, thus increasing the length of the folding tabletop extension table with tilting lever and enlarging the usable surface area of ​​the folding tabletop extension table with tilting lever.

[0030] The side table 300 comprises a first side table 310 and a second side table 320. The second side table 320 is hinged to the first side table 310 and folded onto one side of the first side table 310, the side facing the main table 100. From the current perspective, the second side table 320 is located above the first side table 310.

[0031] In this embodiment, the dimensions of the first side table top 310 and the second side table top 320 are the same. The first side table top 310 and the second side table top 320 are pivotally connected by hinges 330, with several hinges 330 being spaced apart along the longitudinal direction of the side table top 300 (i.e., the first direction).

[0032] The folding mechanism 400 is mounted on the frame body, and one end of the folding mechanism 400 is connected to the second side table top 320. Under the action of the folding mechanism 400, the second side table top 320 unfolds relative to the first side table top 310 and causes the first side table top 310 to slide relative to the sliding frame 200 along a second direction perpendicular to the first direction, so that the second side table top 320, the first side table top 310, and the main table top 100 lie in the same horizontal plane.

[0033] Specifically, when folded, the surface of the second side tabletop 320 rests against the surface of the first side tabletop 310. After unfolding the second side tabletop 320, its surface gradually moves away from the surface of the first side tabletop 310 until both lie in the same horizontal plane. The connection position of the hinges 330 is the adjacent position of the first side tabletop 310 and the second side tabletop 320.

[0034] After opening the folding-top extension table with tilting lever, in the first direction the length of the second side tabletop (320) is equal to the length of the first side tabletop (310), the extension length is equal to the length of the second side tabletop (320), and the extension length is also equal to the length of the first side tabletop (310). At this point, the total length of the folding-top extension table with tilting lever is the sum of the length of the main tabletop (100) and the extension length.

[0035] After opening the folding table extension with tilt lever, in the second direction the width of the second side table top 320 is equal to the width of the first side table top 310, the extension width is equal to the sum of the width of the second side table top 320 and the width of the first side table top 310, and the extension width is also equal to the width of the main table top 100.

[0036] Referring to Fig. 3 to Fig. In some embodiments, the folding mechanism 400 comprises a support shaft 410 and a connecting piece 420. One axis of the support shaft 410 runs parallel to the first axis, and both ends of the support shaft 410 pass through the frame body. The support shaft 410 can rotate relative to the frame body. One end of the connecting piece 420 is mounted on the support shaft 410 and rotates relative to the support shaft 410, and another end of the connecting piece 420 is rotatably connected to the second side table top 320.

[0037] The connecting piece 420 comprises a main body 421, a sleeve 422, and a pivot shaft 423. The sleeve 422 is located at one end of the main body 421 and is mounted on the support shaft 410. The pivot shaft 423 is located at the other end of the main body 421 and is rotatably connected to the second side table plate 320.

[0038] The main body 421, the sleeve 422, and the rotating shaft 423 are formed in one piece. The connecting piece 420 provided in this embodiment is structurally and visually simpler and exhibits good stability. The one-piece design significantly simplifies the production process. To meet the load-bearing requirements of side table tops 300 of varying widths, the connecting piece 420 can be designed as a standard part to accommodate folding-top extendable tables with a tilting lever and side table top lengths 300 from 45 cm to 110 cm.

[0039] Referring to Fig. 3, Fig. 5 and Fig. 6 The second side table top 320 is provided with a mounting groove 322a. When the second side table top 320 is folded onto the first side table top 310, at least part of the main body 421 is located in the mounting groove 322a, and the surface of the main body 421 located in the mounting groove 322a is lower than or parallel to the surface of the second side table top 320.

[0040] The second side table top 320 is further provided with a receiving groove 322b. The receiving groove 322b is connected to the mounting groove 322a. The two mounting receptacles 322c are located at a connection point between the receiving groove 322b and the mounting groove 322a. When the second side table top 320 is unfolded from the first side table top 310, the main body 421 located in the mounting groove 322a leaves the mounting groove 322a and is inserted into the receiving groove 322b.

[0041] The groove bottom of the receiving groove 322b and the groove bottom of the mounting groove 322a are arranged at an angle to each other, and the groove bottom of the mounting groove 322a runs parallel to the surface of the second side table plate 320, i.e., the receiving groove 322b has a certain inclination. When the main body 421 is in the mounting groove 322a, the main body 421 rests against the mounting groove 322a. When the main body 421 is in the receiving groove 322b, the main body 421 rests against a portion of the receiving groove 322b.

[0042] In this embodiment, the main body 421 is made of flat iron. The contact position mentioned above is the side of the receiving groove 322b that faces away from the mounting groove 322a. Therefore, apart from the contact position, the other areas of the receiving groove 322b are not in contact with the main body 421.

[0043] The second side table top 320 is further equipped with mounting brackets 322c. The two mounting brackets 322c are connected to the mounting groove 322a, and the two mounting brackets 322c are arranged opposite each other. The two ends of the rotary shaft 423 are each arranged in the two mounting brackets 322c.

[0044] Referring to Fig. 3, Fig. 5, Fig. 6 and Fig. Figure 7 of the second side tabletop 320 comprises, to facilitate production and assembly, a tabletop 321, a mounting part 322, and a decorative cover 323. The mounting part 322 is permanently connected to the tabletop 321 and is provided with the mounting groove 322a, the receiving groove 322b, and the mounting receptacles 322c. The decorative cover 323 is detachably connected to the mounting part 322 and conceals the mounting receptacles 322c.

[0045] The mounting receptacle 322c is an arc-shaped groove, and the decorative cover 323 is provided with an arc-shaped groove 323a. The arc-shaped groove 323a aligns with the arc-shaped groove of the mounting receptacle to allow the insertion of the rotating shaft 423.

[0046] In summary, the mounting receptacles 322c, the receptacle groove 322b, and the mounting groove 322a are integrated into the mounting part 322. Only a mounting groove needs to be provided in the tabletop 321 to insert the mounting part 322. The integrated design and embedded mounting can simplify the manufacturing process of the folding-top extendable table with tilt lever and facilitate assembly.

[0047] To create the detachable connection between the decorative cover 323 and the mounting part 322, the second side table top 320 also includes fastening elements (not shown in the figure). The mounting part 322 is further provided with two groups of threaded holes 322d. The two threaded holes 322d in each group are located on opposite sides of a mounting receptacle 322c. The decorative cover 323 is provided with through holes 323b that correspond one-to-one to the threaded holes 322d. A fastening element is inserted through the through hole 323b and screwed into the threaded hole 322d.

[0048] In this embodiment, the mounting receptacles 322c are concealed by the decorative cover 323, which improves the aesthetic integrity of the folding-top extendable table with tilt lever. Specifically, the connecting piece 420 is a metal accessory. The appearance of this embodiment is simple, the exposure of metal parts is reduced, and the movement of the folding mechanism 400 in this embodiment is precise and smooth.

[0049] Referring to Fig. 4 and Fig. In some embodiments, the folding mechanism 400 further comprises a limiting element 430. The limiting element 430 is mounted on the side of the main table 100 facing the secondary table top 300. One end of the support shaft 410 near the main table top 100 is provided with a limiting section 410a, and one end of the support shaft 410 farther from the main table top 100 is provided with a handle section 410b. By rotating the handle section 410b, the limiting section 410a is rotated so that it rests against the limiting element 430 in order to limit movement of the support shaft 410 along its own axis.

[0050] The limiting element 430 has a locking function that fixes the relative position of the support shaft 410 to the main table top 100. The support shaft 410 passes through the sliding frame 200. If the support shaft 410 cannot move along its own axis (i.e., the first direction), the sliding frame 200 is locked. This locking state includes locking in the folded position and locking in the open position.

[0051] Specifically, there are two limiting parts 430. For ease of description and understanding, the two limiting parts 430 are defined as the first limiting part 431 and the second limiting part 432. In the folded state, the limiting section 410a rests against the first limiting part 431, and the handle section 410b rests against the second limiting part 432. The sliding frame 200 is also fixed under the main table top 100, so that the sliding frame 200 and the side table tops 300 are concealed and locked under the main table top 100. At this point, the sliding frame 200 cannot be pulled into the exposed position.

[0052] By rotating the handle section 410b, the contact of the limiting section 410a with the first limiting part 431 is released. At this point, the sliding frame 200 is pulled, and the support shaft 410 moves outwards with the sliding frame 200. After the secondary table top 300 is unfolded, the support shaft 410 is pushed inwards by a preset length, and then the handle section 410b is rotated in the opposite direction so that the limiting section 410a rests against the second limiting part 432, thus securing it in the open position. This places the secondary table top 300 and the main table top 100 in the same horizontal plane and locks them together. At this point, the sliding frame 200 cannot be pushed into the concealed position.

[0053] The arrangement of the limiting part 430 prevents the folding-top extendable table with tilting lever from being accidentally opened or folded. For example, without the limiting part 430, the concealed sliding frame 200 would slide out directly if the folding-top extendable table with tilting lever tipped over, potentially causing damage. Another example: In the open position, the exposed sliding frame 200 could be accidentally pushed back under the main tabletop 100, causing objects on the side tabletops 300 to collide with the main tabletop 100.

[0054] In some embodiments, the folding mechanism 400 further comprises two limiting blocks 440. The two limiting blocks 440 are mounted sequentially on the support shaft 410 along the axial direction of the support shaft 410, and each limiting block 440 is rigidly connected to the frame body. The connecting piece 420 slides between the two limiting blocks 440.

[0055] Therefore, the movement path of the connecting piece 420 corresponds to the distance between the two boundary blocks 440. To facilitate description and understanding, the boundary block 440 furthest from the main table top 100 is referred to as the first boundary block 441, and the boundary block 440 near the main table top 100 as the second boundary block 442.

[0056] Based on the above, the operating principle of the folding tabletop extension table with tilting lever is further explained in this exemplary embodiment: As in Fig. Figure 1 shows the folded state of the folding tabletop extension table with tilting lever. The in Fig. The side table top 300 shown is completely hidden under the main table top 100.

[0057] S100. Slide the sliding frame 200 along the first direction so that the sliding frame 200 and the side table top 300 protrude completely under the main table top 100.

[0058] See Fig. 10.

[0059] S200. Folding the second side table top 320 upwards. While the second side table top 320 is being folded upwards relative to the first side table top 310, the first side table top 310 slides relative to the sliding frame 200 along the second direction.

[0060] See Fig. 11. When the sliding has reached the end position, the first side table top 310, the second side table top 320 and the main table top 100 are in the same horizontal plane.

[0061] Referring to Fig. 4, Fig. 10 and Fig.11. As the second side tabletop 320 is unfolded and the first side tabletop 310 slides along its path, the connecting piece 420 moves with the second side tabletop 320 in a direction away from the main tabletop 100. The distance between the second side tabletop 320 and the main tabletop 100 gradually increases. When the second side tabletop 320 is fully unfolded and the first side tabletop 310 has moved into a position where it is flush with the main tabletop 100, there is a preset distance between the first side tabletop 310 and the main tabletop 100, and there is a preset distance between the second side tabletop 320 and the main tabletop 100. The connecting piece 420 moves away from the main tabletop 100 until it abuts the first limit block 441.Finally, the first side tabletop 310 and the second side tabletop 320 are pushed towards the main tabletop 100 until they abut the main tabletop 100. The connecting piece 420 moves towards the main tabletop 100 until it abuts the second boundary block 442.

[0062] This type of unfolding in this embodiment provides a preset distance to avoid friction between the secondary table top 300 and the main table top 100, which extends the service life.

[0063] By mounting the secondary tabletop 300 in the sliding frame 200 and connecting the sliding frame 200 to the main tabletop 100 in a sliding manner, this embodiment achieves two states: one in which the secondary tabletop 300 is concealed beneath the main tabletop 100 and the other in which the main tabletop 100 is open. Then, a force is exerted on the second secondary tabletop 320 by means of the folding mechanism 400, thereby realizing two coupled movements: the unfolding of the second secondary tabletop 320 relative to the first secondary tabletop 310 and the sliding of the first secondary tabletop 310 relative to the sliding frame 200. This enables a synchronous coupling mechanism in which a force only needs to be exerted on the second secondary tabletop 320, thus reducing operating difficulty and extending the service life of the folding tabletop extension table with tilting lever.

[0064] In the description of this specification, the terms “one embodiment”, “some embodiments”, “example”, “specific example”, or “some examples” mean that the specific features, structures, materials, or properties described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the described specific features, structures, materials, or properties may be combined appropriately in each of the one or more embodiments or examples.Furthermore, experts in this field may combine and merge different embodiments or examples described in this specification, as well as features of different embodiments or examples, provided they do not contradict each other.

[0065] Although embodiments of the present application have been shown and described above, it should be understood that these embodiments are exemplary and cannot be construed as limiting the present application. The person skilled in the art in this field may, within the scope of protection of the present application, make changes, modifications, substitutions, and variations to the embodiments mentioned above. The present application provides a folding extendable table with a toggle lever and relates to the field of extendable tables. The folding extendable table with a toggle lever comprises a main tabletop, a sliding frame, secondary tabletops, and a folding mechanism. The sliding frame is slidably connected to the main tabletop along a first direction.The secondary tabletops are arranged within the frame of the sliding frame, and the secondary tabletops comprise a first secondary tabletop and a second secondary tabletop, the second secondary tabletop being hinged to the first secondary tabletop and capable of being folded onto one side of the first secondary tabletop facing the main tabletop. The folding mechanism is attached to the frame, and one end of the folding mechanism is connected to the second secondary tabletop. The folding mechanism is configured to cause the second secondary tabletop to unfold relative to the first secondary tabletop and to drive the first secondary tabletop to slide relative to the sliding frame along a second direction perpendicular to the first direction, so that the second secondary tabletop, the first secondary tabletop, and the main tabletop lie in the same horizontal plane.The side table tops of the present application can be folded out by a coupled movement, are simply constructed, easy to use and durable.

Claims

[1] Folding extendable table with tilting lever, characterized by that it includes the following: a main tabletop; a sliding frame which is connected to the main tabletop in a sliding manner along a first direction; Side table tops arranged in the frame body of the sliding frame, wherein the side table tops comprise a first side table top and a second side table top, wherein the second side table top is hingedly connected to the first side table top and can be folded onto one side of the first side table top facing the main table top; a folding mechanism arranged on the frame body, wherein one end of the folding mechanism is connected to the second side table top, wherein the folding mechanism is configured to cause the second side table top to fold open relative to the first side table top, and to drive the first side table top to slide relative to the sliding frame along a second direction perpendicular to the first direction, such that the second side table top, the first side table top and the main table top lie in the same horizontal plane. [2] Folding extendable table with tilting lever according to claim 1, characterized by, that the folding mechanism comprises a support shaft and a connecting piece, wherein one axis direction of the support shaft runs parallel to the first direction and both ends of the support shaft are each passed through the frame body, wherein one end of the connecting piece is mounted on the support shaft and rotatable relative to the support shaft, and the other end of the connecting piece is rotatably connected to the second side table top. [3] Folding extendable table with tilting lever according to claim 2, characterized by , that the connecting piece comprises a main body, a sleeve and a rotating shaft, wherein the sleeve is located at one end of the main body and the sleeve is mounted on the support shaft, wherein the rotating shaft is located at another end of the main body and the rotating shaft is rotatably connected to the second side table top. [4] Folding extendable table with tilting lever according to claim 3, characterized by, that the second side table top is provided with a mounting groove, wherein, when the second side table top is folded onto the first side table top, at least part of the main body is located in the mounting groove and a surface of the main body located in the mounting groove is lower than or parallel to a surface of the second side table top. [5] Folding extendable table with tilting lever according to claim 4, characterized by , that the second side table top is further provided with mounting fixtures, wherein two mounting fixtures are connected to the mounting groove and two mounting fixtures are arranged opposite each other, wherein both ends of the rotary shaft are arranged in the two mounting fixtures. [6] Folding extendable table with tilting lever according to claim 5, characterized by, that the second side table top is further provided with a receiving groove, wherein the receiving groove is connected to the mounting groove, wherein two mounting receptacles are located at a connection point between the receiving groove and the mounting groove, wherein when the second side table top is unfolded from the first side table top, the main body located in the mounting groove leaves the mounting groove and is received in the receiving groove. [7] Folding extendable table with tilting lever according to claim 6, characterized by , that a groove bottom of the receiving groove and a groove bottom of the mounting groove are arranged at an angle to each other, with the groove bottom of the mounting groove running parallel to the surface of the second side table top. [8] Folding extendable table with tilting lever according to claim 7, characterized by, that the second side tabletop comprises a tabletop, a mounting part and a decorative cover, wherein the mounting part is firmly connected to the tabletop and the mounting part is provided with the mounting groove, the receiving groove and the mounting receptacles, wherein the decorative cover is detachably connected to the mounting part and conceals the mounting receptacles. [9] Folding extendable table with tilting lever according to one of claims 2 to 8, characterized by, that the folding mechanism further comprises a limiting part, wherein the limiting part is arranged on a side of the main table facing the secondary table top, wherein one end of the support shaft near the main table top is provided with a limiting section and one end of the support shaft far from the main table top is provided with a handle section, wherein the limiting section can be rotatably rotated into a position in which it rests against the limiting part in order to limit movement of the support shaft along its own axial direction. [10] Folding extendable table with tilting lever according to one of claims 2 to 8, characterized by, that the folding mechanism further comprises two limiting blocks, wherein the two limiting blocks are successively placed on the support shaft along the axial direction of the support shaft and each limiting block is firmly connected to the frame body, wherein the connecting piece is arranged slidingly between the two limiting blocks.

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