A table
By incorporating a rotating mechanism and movable legs, the structure of the dining table is simplified, solving the problems of complexity and high cost associated with existing modular dining tables, and achieving flexible adjustment and improved stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN AIMU BEDROOM SUPPLIES
- Filing Date
- 2025-06-27
- Publication Date
- 2026-08-04
AI Technical Summary
Existing modular dining tables have complex structures and high costs, failing to meet consumer demand.
The design employs a rotating mechanism and movable legs. By overlapping or splicing the rotating panel with the fixed panel, the length of the dining table can be adjusted. Combined with the storage and support of the movable legs, the structure is simplified and costs are reduced.
It enables flexible adjustment of the table length, reduces production costs, and improves space utilization and overall stability.
Smart Images
Figure CN224584371U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of furniture and household goods technology, and in particular to a dining table. Background Technology
[0002] In modern home life and commercial catering settings, modular dining tables offer flexible tabletop adjustments to accommodate varying numbers of diners and different space requirements, making them widely popular among consumers. Currently, modular dining tables on the market typically employ complex linkage structures or telescopic devices to extend the tabletop; however, this structure is relatively complex and expensive, failing to meet the needs of customers. Utility Model Content
[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a dining table with a simple structure that can reduce production costs.
[0004] The dining table according to a first aspect embodiment of the present invention includes: A fixed bracket, comprising a fixed frame and a fixed post, wherein the fixed post is disposed at the bottom of the fixed frame and a fixed panel is disposed at the top of the fixed frame; A rotating mechanism is provided on the fixed leg. A rotating panel is provided on the top of the rotating mechanism. The width of the rotating panel is equal to the width of the fixed panel, and the length of the rotating panel is not less than the length of the fixed panel. The rotating panel rotates through the rotating mechanism to overlap or splice with the fixed panel to shorten or lengthen the dining table. A movable leg is slidably connected to the fixed leg, and the movable leg is used to support the rotating panel when the rotating panel is spliced with the fixed panel.
[0005] The dining table according to the embodiments of this utility model has at least the following beneficial effects: the rotating panel rotates through a rotating mechanism, causing the rotating panel to overlap or splice with the fixed panel, thereby shortening or lengthening the dining table and adjusting the tabletop area. This utility model adjusts the length of the dining table by cooperating with the rotating panel and the rotating mechanism, resulting in a simple structure and reduced production costs. Furthermore, the movable legs are connected to the fixed legs. When the rotating panel overlaps with the fixed panel, the movable legs can be stored within the fixed legs, improving space utilization and maintaining the overall aesthetics of the dining table; when the rotating panel is spliced with the fixed panel, the movable legs can support the rotating panel, improving the overall stability of the dining table.
[0006] According to some embodiments of the present invention, the rotating mechanism includes an upper connecting plate and a lower connecting plate arranged opposite to each other, a rotating component is provided between the upper connecting plate and the lower connecting plate, the upper connecting plate can rotate around the central axis of the rotating component, and the rotating panel is connected to the upper connecting plate.
[0007] According to some embodiments of the present invention, the rotating assembly includes a first rotating member, a second rotating member, and a third rotating member. One end of the first rotating member is connected to the upper connecting plate. The second rotating member is sleeved on the outside of the first rotating member. The third rotating member is disposed at the other end of the first rotating member, and a first elastic member is disposed on the side of the third rotating member away from the first rotating member. When the rotating panel is pressed down, the first rotating member pushes the third rotating member down to a first predetermined position, and the first elastic member drives the third rotating member to rotate to a second predetermined position. The third rotating member engages with the second rotating member to raise the rotating panel.
[0008] According to some embodiments of the present invention, the bottom of the second rotating member is provided with a plurality of positioning steps at intervals, and the circumferential direction of the third rotating member is provided with a plurality of positioning blocks. When the third rotating member rotates to the second predetermined position, the positioning blocks engage with the positioning steps. A positioning groove is provided between two adjacent positioning steps. When the third rotating member rotates to the third predetermined position, at least a portion of the positioning block is disposed in the positioning groove to lower the rotating panel.
[0009] According to some embodiments of the present invention, each of the positioning steps includes a first inclined surface and a second inclined surface. In the direction of the central axis of the second rotating member, the first inclined surface and the second inclined surface have a height difference to form the positioning step. The top of each positioning block is provided with a third inclined surface that cooperates with the second inclined surface. The bottom of the first rotating member is provided with a plurality of pushing teeth in sequence. The pushing teeth push the positioning block to move downward to the first predetermined position. The first elastic member drives the third rotating member to rotate to the second predetermined position. The third inclined surface contacts the second inclined surface.
[0010] According to some embodiments of the present invention, the rotating mechanism further includes a limiting telescopic rod, the top of which is connected to the upper connecting plate, and the bottom of which is connected to the lower connecting plate; The bottom of the limiting telescopic rod is provided with a limiting bead, and the lower connecting plate is provided with a limiting ring groove, and the limiting bead can slide within the limiting ring groove.
[0011] According to some embodiments of this utility model, a groove is provided in the limiting ring groove, and when the rotating panel overlaps or is spliced with the fixed panel, the limiting bead is disposed in the groove.
[0012] According to some embodiments of the present invention, a sliding plate is provided on the side of the movable leg away from the fixed panel, and the sliding plate is used to support the rotating panel; The skateboard is provided with a locking hole, and a locking assembly is provided in the locking hole. The locking assembly is used to connect with the movable legs to limit the position of the skateboard.
[0013] According to some embodiments of the present invention, the locking assembly includes a housing and an inner rod, the housing is sleeved on the outside of the inner rod, the movable leg is provided with a limiting hole, and the inner rod is used to be inserted into the limiting hole; The inner rod is provided with several limiting blocks in its circumference. When the inner rod moves to the fourth predetermined position along the side away from the limiting hole, the end of the limiting block abuts against the end of the outer shell. The end of the inner rod near the movable leg is located in the locking hole.
[0014] According to some embodiments of the present invention, an adjustment cavity is provided inside the outer shell, at least a portion of the inner rod is disposed in the adjustment cavity, and a second elastic element is sleeved on the portion of the inner rod located in the adjustment cavity; The inner rod is provided with a limiting ring in the circumferential direction, and the second elastic element is disposed between the limiting ring and the limiting block.
[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a structural diagram of the dining table in a shortened state according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the dining table in the extended state according to an embodiment of the present invention; Figure 3 This is a partial structural diagram of the dining table in the extended state according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the rotating desktop when it is rotated according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the present invention, showing the rotating desktop rotated by 180°. Figure 6This is a schematic diagram of the partial structure of the sliding connection between the movable leg and the fixed leg in an embodiment of this utility model; Figure 7 This is a schematic diagram of the connection between the pulley and the movable legs in an embodiment of this utility model; Figure 8 This is a schematic diagram of the connection between the rotating mechanism and the rotating panel in an embodiment of this utility model; Figure 9 This is one of the partial structural schematic diagrams of the rotating mechanism in an embodiment of this utility model; Figure 10 for Figure 9 Enlarged view of section A; Figure 11 This is a second partial structural schematic diagram of the rotating mechanism according to an embodiment of the present utility model; Figure 12 This is a schematic diagram of the connection between the skateboard and the locking assembly in an embodiment of this utility model; Figure 13 This is one of the structural schematic diagrams of the locking assembly according to an embodiment of the present utility model; Figure 14 This is the second structural schematic diagram of the locking assembly in an embodiment of this utility model.
[0017] Reference numerals: 100, fixed bracket; 110, fixed frame; 120, fixed post; 130, mounting position; 140, male slide rail; 200. Fixed panel; 300. Rotating mechanism; 310. Upper connecting plate; 320. Lower connecting plate; 321. Limiting ring groove; 322. Groove; 330. Rotating assembly; 331. First rotating component; 3311. Pushing tooth; 332. Second rotating component; 3321. Positioning step; 3322. Positioning groove; 3323. Upper bearing; 333. Third rotating component; 3331. Positioning block; 3332. Lower bearing; 340. First elastic component; 350. Limiting telescopic rod; 351. Limiting bead; 400. Rotating panel; 500. Movable tripod; 510. Movable frame; 520. Movable column; 530. Female slide rail; 540. Slide plate; 541. Locking hole; 600. Pulley; 700, Locking assembly; 710, Housing; 711, Adjustment cavity; 720, Inner rod; 721, Limiting block; 722, Limiting ring; 723, Blocking part; 730, Second elastic element; 740, Pull ring; 800, base plate. Detailed Implementation
[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0019] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0020] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.
[0021] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0022] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0023] Reference Figure 1 , Figure 3 This utility model provides a dining table, including a fixed leg 100, a fixed panel 200, a rotating mechanism 300, a rotating panel 400, and a movable leg 500.
[0024] Reference Figure 1 , Figure 2In some embodiments, the fixed leg 100 includes a fixed frame 110 and four fixed posts 120, which are respectively disposed at the four bottom corners of the fixed frame 110 to support the fixed frame 110. In addition, a fixed panel 200 is disposed on the top of the fixed frame 110, and the fixed panel 200 is used to extend the length of the dining table by splicing it with the rotating panel 400.
[0025] Reference Figure 3 , Figure 4 , Figure 8 In some embodiments, the rotating mechanism 300 is mounted on the fixed leg 100. Specifically, the length of the fixed panel 200 is less than the length of the fixed frame 110, and one end of the fixed panel 200 is aligned with one end of the fixed frame 110, forming a mounting position 130 between the fixed panel 200 and the fixed frame 110. The rotating mechanism 300 is mounted on the mounting position 130, and a base plate 800 is provided at the bottom of the rotating mechanism 300. The rotating mechanism 300 is connected to the fixed frame 110 through the base plate 800. The rotating panel 400 is mounted on top of the rotating mechanism 300. The rotating panel 400 rotates through the rotating mechanism 300 to overlap or splice with the fixed panel 200, thereby shortening or lengthening the dining table.
[0026] Reference Figure 1 , Figure 2 In some embodiments, the width of the rotating panel 400 is equal to the width of the fixed panel 200, the length of the rotating panel 400 is greater than the length of the fixed panel 200, and the length of the rotating panel 400 is equal to the length of the fixed frame 110. When the dining table is in a shortened state, the rotating panel 400 overlaps with the fixed panel 200 and is positioned on top of the fixed panel 200. In this case, the dining table is shorter, saving space. When the dining table switches from a shortened state to an extended state, the rotating panel 400 is rotated 180°, allowing the rotating panel 400 to join with the fixed panel 200. In this case, the dining table is longer, increasing the tabletop area.
[0027] In some other embodiments, the length of the rotating panel 400 may be set to be equal to the length of the fixed panel 200. In actual design, the lengths of the rotating panel 400 and the fixed panel 200 can be designed according to actual needs.
[0028] Reference Figure 4 , Figure 6In some embodiments, the movable leg 500 is slidably connected to the fixed leg 100, and the movable leg 500 is used to support the rotating panel 400 when it is joined to the fixed panel 200. Specifically, the movable leg 500 includes a movable frame 510 and two movable columns 520. The movable frame 510 is slidably connected to the fixed frame 110, and the two movable columns 520 are respectively located at the bottom of the movable frame 510 on the side away from the fixed panel 200. When the dining table is in a shortened state, the movable frame 510 is housed within the fixed frame 110, and the movable columns 520 are in contact with the fixed columns 120. When the dining table needs to be lengthened, the movable columns 520 are pulled, causing the movable frame 510 to slide out from the fixed frame 110, thereby supporting the rotating panel 400.
[0029] Reference Figure 4 , Figure 6 In some embodiments, a male slide rail 140 is provided on the fixed frame 110, and a female slide rail 530 is provided on the movable frame 510, with the male slide rail 140 and female slide rail 530 slidably connected. Specifically, the male slide rail 140 is provided on two opposite inner sidewalls of the fixed frame 110, and the male slide rail 140 is arranged along the length direction of the fixed frame 110; the female slide rail 530 is provided on two opposite outer sidewalls of the movable frame 510, and the female slide rail 530 is arranged along the length direction of the movable frame 510. The slidable connection between the male slide rail 140 and the female slide rail 530 allows adjustment of the distance between the fixed column 120 and the movable column 520, thereby enabling the movable leg 500 to support the rotating panel 400 when it is spliced with the fixed panel 200, preventing the dining table from tipping over and improving the structural stability of the dining table.
[0030] Reference Figure 4 , Figure 7 In some embodiments, the bottom of the movable column 520 is provided with a pulley 600, which is connected to the movable column 520 via a connecting rod. This reduces friction between the movable column 520 and the ground during movement, improving ease of operation. Alternatively, a pulley 600 can also be provided at the bottom of the fixed column 120 for easier movement of the dining table.
[0031] Reference Figure 5 , Figure 8 In some embodiments, the rotating mechanism 300 includes an upper connecting plate 310 and a lower connecting plate 320 disposed opposite to each other. A rotating assembly 330 is provided between the upper connecting plate 310 and the lower connecting plate 320. The upper connecting plate 310 can rotate around the central axis of the rotating assembly 330. The rotating panel 400 is connected to the upper connecting plate 310, and the lower connecting plate 320 is connected to the base plate 800. When it is necessary to extend the dining table, the rotating panel 400 is rotated. At this time, the rotating panel 400 rotates 180° around the central axis of the rotating assembly 330 via the upper connecting plate 310, thereby facilitating the splicing of the rotating panel 400 with the fixed panel 200.
[0032] Reference Figure 2 , Figure 5 This can be understood as follows: When the dining table switches from a shortened to an extended state, since the rotating panel 400 overlaps on top of the fixed panel 200, after rotating 180°, the height of the rotating panel 400 is greater than the height of the fixed panel 200. At this point, by pressing down on the rotating panel 400 and lowering it using the rotating mechanism, the rotating panel 400 and the fixed panel 200 are brought to the same height, facilitating their connection and thus extending the dining table. Similarly, when the dining table switches from an extended to a shortened state, by pressing down on the rotating panel 400 and raising it using the rotating mechanism, the height of the rotating panel 400 is greater than the height of the fixed panel 200, facilitating its stacking on top of the fixed panel 200 and thus shortening the dining table.
[0033] Reference Figure 8 , Figure 9 In some embodiments, the rotating assembly 330 includes a first rotating member 331, a second rotating member 332, and a third rotating member 333. One end of the first rotating member 331 is connected to the upper connecting plate 310. The second rotating member 332 is sleeved on the outside of the first rotating member 331. The third rotating member 333 is disposed at the other end of the first rotating member 331. A first elastic member 340 is disposed on the side of the third rotating member 333 away from the first rotating member 331. When the rotating panel 400 is pressed down, the first rotating member 331 pushes the third rotating member 333 down to a first predetermined position. The first elastic member 340 drives the third rotating member 333 to rotate to a second predetermined position. The third rotating member 333 engages with the second rotating member 332 to raise the rotating panel 400. When the rotating panel 400 is pressed down again, the first rotating member 331 pushes the third rotating member 333 down to the first predetermined position, the first elastic member 340 drives the third rotating member 333 to rotate to the third predetermined position, and the second rotating member 332 is at least partially sleeved on the outside of the third rotating member 333 to lower the rotating panel 400.
[0034] Reference Figure 9 , Figure 11In some embodiments, the bottom of the second rotating member 332 is provided with multiple positioning steps 3321 spaced apart, and the circumferential direction of the third rotating member 333 is provided with multiple positioning blocks 3331. When the third rotating member 333 rotates to the second predetermined position, the positioning blocks 3331 engage with the positioning steps 3321. At this time, the top of the third rotating member 333 abuts against the bottom of the second rotating member 332, thereby raising the rotating panel 400. In addition, a positioning groove 3322 is provided between two adjacent positioning steps 3321. The positioning groove 3322 is provided along the axial direction of the second rotating member 332. When the third rotating member 333 rotates to the third predetermined position, at least a portion of the positioning blocks 3331 are disposed in the positioning groove 3322 to lower the rotating panel 400. At this time, at least a portion of the third rotating member 333 overlaps with the second rotating member 332, thereby lowering the rotating panel 400.
[0035] Reference Figure 9 , Figure 11 In some embodiments, each positioning step 3321 includes a first inclined surface and a second inclined surface. Along the central axis of the second rotating member 332, the first and second inclined surfaces have a height difference to form the positioning step 3321. Each positioning block 3331 has a third inclined surface at its top that mates with the second inclined surface. Multiple pushing teeth 3311 are sequentially arranged at the bottom of the first rotating member 331. The pushing teeth 3311 push the positioning block 3331 downwards to a first predetermined position. The first elastic member 340 drives the third rotating member 333 to rotate to a second predetermined position, where the third inclined surface contacts the second inclined surface. The positioning steps 3321 and positioning blocks 3331 both employ an inclined surface design, improving operational accuracy and facilitating the raising or lowering of the rotating panel 400.
[0036] When the rotating panel 400 is pressed down, the first rotating member 331 pushes the third rotating member 333 down to the first predetermined position, and the first elastic member 340 is compressed. Since the third rotating member 333 and the second rotating member 332 are not in contact, under the action of the first elastic member 340, the third rotating member 333 rotates to the second predetermined position. At this time, the positioning block 3331 of the third rotating member 333 engages with the pushing tooth 3311 of the first rotating member 331, and the positioning block 3331 of the third rotating member 333 corresponds to the positioning step 3321 of the second rotating member 332. When the rotating panel 400 is released, under the action of the first elastic member 340, the third rotating member 333 pushes the first rotating member 331 up. Since the second rotating member 332 is sleeved on the outside of the first rotating member 331, when the first rotating member 331 rises to a certain height, the positioning block 3331 of the third rotating member 333 engages with the positioning step 3321 of the second rotating member 332, thereby raising the rotating panel 400.
[0037] When the rotating panel 400 is pressed down again, the first rotating member 331 pushes the third rotating member 333 down to the first predetermined position, and the first elastic member 340 is compressed. Since the third rotating member 333 and the second rotating member 332 are not in contact, under the action of the first elastic member 340, the third rotating member 333 rotates to the third predetermined position. At this time, the positioning block 3331 of the third rotating member 333 engages with the pushing tooth 3311 of the first rotating member 331, and the positioning block 3331 of the third rotating member 333 corresponds to the positioning groove 3322 of the second rotating member 332. When the rotating panel 400 is released, under the action of the first elastic member 340, the third rotating member 333 pushes the first rotating member 331 up. At least a portion of the positioning block 3331 of the third rotating member 333 is disposed in the positioning groove 3322 of the second rotating member 332, thereby lowering the rotating panel 400.
[0038] Reference Figure 9 , Figure 11 In some embodiments, the top of the second rotating member 332 is provided with an upper bearing 3323, and the bottom of the third rotating member 333 is provided with a lower bearing 3332, so as to facilitate the upper connecting plate 310 to rotate around the central axis of the rotating assembly 330.
[0039] Reference Figure 9 , Figure 10 In some embodiments, the rotating mechanism 300 further includes a limiting telescopic rod 350. The top of the limiting telescopic rod 350 is connected to the upper connecting plate 310, and the bottom of the limiting telescopic rod 350 is connected to the lower connecting plate 320. A limiting bead 351 is provided at the bottom of the limiting telescopic rod 350, and a limiting annular groove 321 is provided in the lower connecting plate 320. The limiting bead 351 can slide within the limiting annular groove 321. The limiting groove can guide the limiting telescopic rod 350 and improve the rotational stability of the rotating panel 400.
[0040] Reference Figure 9 , Figure 10 In some embodiments, a groove 322 is provided within the limiting annular groove 321. When the rotating panel 400 overlaps or is spliced with the fixed panel 200, the rotating panel 400 rotates 180°. The limiting bead 351 is located within the groove 322, which prompts the user to rotate the rotating panel 400 into position. At the same time, the groove 322 can increase the damping effect, preventing the user from accidentally rotating the rotating panel 400 and improving the safety of use.
[0041] Reference Figure 2 , Figure 12In some embodiments, a sliding plate 540 is provided on the side of the movable frame 510 away from the fixed panel 200, and the sliding plate 540 is used to support the rotating panel 400. Specifically, a sliding groove is provided on the outer side wall of the movable frame 510 away from the fixed panel 200, and the sliding plate 540 is disposed in the sliding groove. The sliding plate 540 can move vertically along the sliding groove, so that the sliding plate 540 can protrude from the top of the movable frame 510 to support the rotating panel 400 when the dining table is in the extended state.
[0042] Reference Figure 12 In some embodiments, the slide plate 540 is provided with a locking hole 541, and a locking assembly 700 is disposed within the locking hole 541. The locking assembly 700 is used to limit the slide plate 540. (Refer to...) Figure 13 Specifically, the locking assembly 700 includes a housing 710 and an inner rod 720. The housing 710 is sleeved on the outside of the inner rod 720. The movable frame 510 is provided with a limit hole, and the inner rod 720 is used to insert into the limit hole to lock the slide plate 540. (Refer to...) Figure 14 The inner rod 720 is provided with several limiting blocks 721 in the circumference. When the inner rod 720 moves to the fourth predetermined position along the side away from the limiting hole, the end of the limiting block 721 abuts against the end of the outer shell 710. The end of the inner rod 720 near the movable leg 500 is set in the locking hole 541, thereby unlocking the slide 540.
[0043] In some embodiments, the housing 710 is threaded to the latching hole 541. Of course, the housing 710 can also be snapped to the latching hole 541. In actual design, the connection method between the housing 710 and the latching hole 541 can be designed according to actual needs.
[0044] In some embodiments, the movable frame 510 of the movable leg 500 is provided with at least two limiting holes (not shown in the figure) along its height direction, the two limiting holes being a first hole position and a second hole position. At the same time, the outer shell 710 is semi-cylindrical, which facilitates the locking block 721 of the inner rod 720 to engage with the outer shell 710 to achieve limiting.
[0045] Specifically, when the limiting block 721 of the inner rod 720 is not engaged with the outer shell 710 and the inner rod 720 is inserted into the first hole, the slide plate 540 does not protrude from the top of the movable frame 510; when the inner rod 720 is moved to the fourth predetermined position along the side away from the limiting hole and the inner rod 720 is rotated clockwise to a certain angle, and the end of the limiting block 721 is engaged with the end of the outer shell 710, the end of the inner rod 720 near the movable leg 500 is set in the locking hole 541, at which time the slide plate 540 can move along the sliding groove; when the slide plate 540 is moved upward to the fifth predetermined position and the inner rod 720 is rotated counterclockwise to a certain angle, and the end of the limiting block 721 is not engaged with the end of the outer shell 710, the inner rod 720 is inserted into the second hole, at which time the slide plate 540 protrudes from the top of the movable frame 510, thereby supporting the rotating panel 400.
[0046] Reference Figure 13 In some embodiments, the outer casing 710 has an adjustment cavity 711, and at least a portion of the inner rod 720 is disposed within the adjustment cavity 711. A second elastic member 730 is sleeved on the portion of the inner rod 720 located within the adjustment cavity 711. Specifically, the inner rod 720 has a circumferentially provided limiting ring portion 722, and the second elastic member 730 is disposed between the limiting ring portion 722 and the limiting block 721. The limiting ring portion 722 prevents the second elastic member 730 from dislodging from the adjustment cavity 711 and facilitates compression of the second elastic member 730, thus facilitating the resetting of the inner rod 720. When the limiting block 721 of the inner rod 720 is engaged with the outer shell 710, the second elastic element 730 is compressed; when the inner rod 720 is rotated until its limiting block 721 is no longer engaged with the outer shell 710, the second elastic element 730 is restored, thereby driving the inner rod 720 to move along the side close to the limiting hole, which facilitates the inner rod 720 to be inserted into the limiting hole to limit the slide plate 540.
[0047] In some embodiments, the first elastic element 340 and the second elastic element 730 are both configured as springs. Of course, in actual design, the structure of the first elastic element 340 and the second elastic element 730 can be designed according to actual needs.
[0048] Reference Figure 13 In some embodiments, the inner rod 720 is provided with a pull ring 740, which is located outside the locking hole 541, facilitating the pulling of the inner rod 720. Furthermore, the inner rod 720 is also provided with a blocking portion 723 circumferentially, located outside the locking hole 541. The end of the limiting block 721 furthest from the second elastic member 730 is connected to the blocking portion 723. The blocking portion 723 serves to limit movement, preventing the inner rod 720 from fully entering the locking hole 541 and thus preventing it from being pulled.
[0049] When it is necessary to extend the dining table, the specific steps are as follows: First, pull the movable column 520 so that the movable frame 510 slides out from the fixed frame 110; The second step is to rotate the rotating panel 400 by rotating the rotating mechanism 300 by 180°. At this time, the height of the rotating panel 400 is greater than the height of the fixed panel 200. Third step, press down on the rotating panel 400, the rotating mechanism 300 lowers the rotating panel 400, at this time the rotating panel 400 and the fixed panel 200 are at the same height, the rotating panel 400 and the fixed panel 200 are spliced together, and the movable leg 500 supports the rotating panel 400. Fourth step, move the inner rod 720 along the side away from the first hole of the movable leg 500, and rotate the inner rod 720 clockwise to a certain angle. The end of the limiting block 721 engages with the end of the outer shell 710, unlocking the slide plate 540. Then slide the slide plate 540 upward. Fifth step, rotate the inner rod 720 counterclockwise to a certain angle, so that the end of the limiting block 721 is not locked to the end of the outer shell 710, and the inner rod 720 is inserted into the second hole of the movable leg 500 to lock the slide plate 540, thereby limiting the slide plate 540 so that the slide plate 540 supports the rotating panel 400 and prevents the rotating panel 400 from being suspended.
[0050] When it is necessary to shorten the dining table, the specific steps are as follows: First, move the inner rod 720 along the side away from the second hole of the movable leg 500, and rotate the inner rod 720 clockwise to a certain angle. The end of the limiting block 721 engages with the end of the outer shell 710, unlocking the slide plate 540. Then slide the slide plate 540 downwards. The second step is to rotate the inner rod 720 counterclockwise to a certain angle, so that the end of the limiting block 721 is not locked to the end of the outer shell 710, and the inner rod 720 is inserted into the first hole to lock the slide plate 540. Third step, press down on the rotating panel 400. The rotating mechanism 300 will raise the rotating panel 400. At this time, the height of the rotating panel 400 is greater than the height of the fixed panel 200. The fourth step is to rotate the rotating panel 400 by rotating the rotating mechanism 300 by 180°. At this time, the rotating panel 400 coincides with the fixed panel 200, and the limiting bead 351 of the rotating mechanism 300 is set in the groove 322 of the rotating mechanism 300. Fifth step, push the movable column 520 so that the movable frame 510 is stored in the fixed frame 110 and the movable column 520 is in contact with the fixed column 120.
[0051] This invention allows for the adjustment of the dining table's length through the cooperation of a rotating panel 400 and a rotating mechanism 300. The structure is simple and reduces production costs. Furthermore, the movable leg 500 is connected to the fixed leg 100. When the rotating panel 400 overlaps with the fixed panel 200, the movable leg 500 can be stored within the fixed leg 100, improving space utilization and maintaining the overall aesthetics of the dining table. When the rotating panel 400 and the fixed panel 200 are joined, the movable leg 500 supports the rotating panel 400, enhancing the overall stability of the dining table.
[0052] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.
Claims
1. A dining table, characterized in that, include: A fixed bracket, comprising a fixed frame and a fixed post, wherein the fixed post is disposed at the bottom of the fixed frame and a fixed panel is disposed at the top of the fixed frame; A rotating mechanism is provided on the fixed leg. A rotating panel is provided on the top of the rotating mechanism. The width of the rotating panel is equal to the width of the fixed panel, and the length of the rotating panel is not less than the length of the fixed panel. The rotating panel rotates through the rotating mechanism to overlap or splice with the fixed panel to shorten or lengthen the dining table. A movable leg is slidably connected to the fixed leg, and the movable leg is used to support the rotating panel when the rotating panel is spliced with the fixed panel.
2. The dining table according to claim 1, characterized in that, The rotating mechanism includes an upper connecting plate and a lower connecting plate arranged opposite to each other. A rotating component is provided between the upper connecting plate and the lower connecting plate. The upper connecting plate can rotate around the central axis of the rotating component. The rotating panel is connected to the upper connecting plate.
3. The dining table according to claim 2, characterized in that, The rotating assembly includes a first rotating component, a second rotating component, and a third rotating component. One end of the first rotating component is connected to the upper connecting plate. The second rotating component is sleeved on the outside of the first rotating component. The third rotating component is disposed at the other end of the first rotating component. A first elastic element is provided on the side of the third rotating component away from the first rotating component. When the rotating panel is pressed down, the first rotating member pushes the third rotating member down to a first predetermined position, and the first elastic member drives the third rotating member to rotate to a second predetermined position. The third rotating member engages with the second rotating member to raise the rotating panel.
4. The dining table according to claim 3, characterized in that, The bottom of the second rotating component is provided with multiple positioning steps at intervals, and the third rotating component is provided with multiple positioning blocks in the circumferential direction. When the third rotating component rotates to the second predetermined position, the positioning blocks engage with the positioning steps. A positioning groove is provided between two adjacent positioning steps. When the third rotating member rotates to the third predetermined position, at least a portion of the positioning block is disposed in the positioning groove to lower the rotating panel.
5. The dining table according to claim 4, characterized in that, Each of the positioning steps includes a first inclined surface and a second inclined surface. In the direction of the central axis of the second rotating component, the first inclined surface and the second inclined surface have a height difference to form the positioning step. The top of each positioning block is provided with a third inclined surface that cooperates with the second inclined surface. The bottom of the first rotating member is provided with a plurality of pushing teeth in sequence. The pushing teeth push the positioning block to move downward to the first predetermined position. The first elastic member drives the third rotating member to rotate to the second predetermined position. The third inclined surface contacts the second inclined surface.
6. The dining table according to claim 2, characterized in that, The rotating mechanism also includes a limiting telescopic rod, the top of which is connected to the upper connecting plate and the bottom of which is connected to the lower connecting plate; The bottom of the limiting telescopic rod is provided with a limiting bead, and the lower connecting plate is provided with a limiting ring groove, and the limiting bead can slide within the limiting ring groove.
7. The dining table according to claim 6, characterized in that, The limiting ring groove is provided with a groove. When the rotating panel overlaps or is spliced with the fixed panel, the limiting bead is set in the groove.
8. The dining table according to claim 1, characterized in that, A sliding plate is provided on the side of the movable leg away from the fixed panel, and the sliding plate is used to support the rotating panel; The skateboard is provided with a locking hole, and a locking assembly is provided in the locking hole. The locking assembly is used to connect with the movable legs to limit the position of the skateboard.
9. The dining table according to claim 8, characterized in that, The locking assembly includes a housing and an inner rod. The housing is sleeved on the outside of the inner rod. The movable leg is provided with a limit hole, and the inner rod is used to insert into the limit hole. The inner rod is provided with several limiting blocks in its circumference. When the inner rod moves to the fourth predetermined position along the side away from the limiting hole, the end of the limiting block abuts against the end of the outer shell. The end of the inner rod near the movable leg is located in the locking hole.
10. The dining table according to claim 9, characterized in that, An adjustment cavity is provided inside the outer shell, at least a portion of the inner rod is disposed within the adjustment cavity, and a second elastic element is sleeved on the portion of the inner rod located within the adjustment cavity; The inner rod is provided with a limiting ring in the circumferential direction, and the second elastic element is disposed between the limiting ring and the limiting block.