A long dining table
Patent Information
- Application Number
- CN202522646525.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-12
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-12-12
AI Technical Summary
[0002]在家具技术领域中，长餐桌作为常用餐饮家具，广泛应用于家庭日常用餐、朋友聚餐等场景，但现有长餐桌仍存在一些亟待解决的问题，桌面尺寸多为固定设计，当用餐人数增加时，桌面空间不足，额外拼接的辅助桌体常出现高低差、缝隙大等问题，影响使用体验，部分可扩展餐桌仅侧重用餐面积扩展，缺乏独立的分层置物空间，餐具、食材、饮料等物品只能堆放在主桌面，导致用餐空间拥挤，同时，辅助桌板多采用全新木料制作，而家具生产和使用过程中产生的大量废弃木料被闲置丢弃，造成资源浪费
1、第一折叠板、第二折叠板可采用废弃木料制作，充分利用闲置的废旧木料资源，减少资源浪费，降低生产成本。
Smart Images
Figure CN224910804U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of furniture technology, and in particular to a long dining table. Background Technology
[0002] In the field of furniture technology, long dining tables are commonly used in family meals and gatherings with friends. However, existing long dining tables still have some problems that need to be solved. The tabletop size is mostly fixed, and when the number of diners increases, the tabletop space is insufficient. The extra auxiliary table often has problems such as height differences and large gaps, which affect the user experience. Some expandable dining tables only focus on expanding the dining area and lack independent layered storage space. Tableware, food, drinks and other items can only be piled on the main tabletop, resulting in a crowded dining space. At the same time, the auxiliary tabletops are mostly made of new wood, while a large amount of waste wood generated during furniture production and use is left idle and discarded, resulting in resource waste. Utility Model Content
[0003] The purpose of this invention is to provide a long dining table to solve the above-mentioned technical problems.
[0004] To achieve the above objectives, this utility model provides a long dining table, including a main tabletop, a support frame, and table legs. The main tabletop is a rectangular plate structure, and each of the four sides of the main tabletop has internally threaded mounting holes. Each mounting hole is equipped with a nested rubber plug. An auxiliary table panel is installed on the side of the main tabletop. The auxiliary table panel consists of two folding panels. The auxiliary table panel is detachably connected to the main tabletop via an L-shaped mounting bracket. The bottom end of the L-shaped mounting bracket is fixedly connected to the mounting holes by bolts, and the top end is fixedly connected to the folding panels.
[0005] Preferably, the L-shaped mounting bracket includes a horizontal section and a vertical section. The vertical section is located at the lower end of the L-shaped mounting bracket. One end of the vertical section has a through hole, through which bolts pass and are fixedly connected to the mounting hole. The other end is equipped with a positioning block, and a positioning hole is opened on the side of the positioning block. The horizontal section is located at the upper end of the L-shaped mounting bracket. One end of it is connected to the positioning block through the positioning hole and the locking pin, and the other end is fixed to the lower surface of the folding plate by bolts, and the top of the bolts does not protrude from the upper surface of the folding plate.
[0006] Preferably, the folding board includes a first folding board and a second folding board of the same size. A hinge is provided at the joint between the first folding board and the second folding board along the center line of the auxiliary table. The two blades of the hinge are fixed to the first folding board and the second folding board respectively.
[0007] Preferably, the main desktop has two mounting holes on each side, with the mounting holes spaced apart.
[0008] Preferably, the rubber stopper has a conical structure, with the diameter of its small end matching the diameter of the mounting hole, and the diameter of its large end being larger than the diameter of the mounting hole and fitting against the side of the main desktop.
[0009] Preferably, the thickness of the first folding plate and the second folding plate is the same as the thickness of the main tabletop, and after the first folding plate and the second folding plate are unfolded, their upper surfaces are parallel to the upper surface of the main tabletop.
[0010] Therefore, the beneficial effects of this utility model using the above-mentioned long dining table are as follows: 1. The first and second folding boards can be made from waste wood, making full use of idle waste wood resources, reducing resource waste, and lowering production costs.
[0011] 2. After the auxiliary table is unfolded, it forms an independent layered storage area, which can be used to place tableware, ingredients, beverages, tissues and other items without taking up the dining space on the main table.
[0012] 3. The auxiliary table is made of two folding boards of the same size, which are spliced together by hinges. It is detachably connected to the main tabletop by an L-shaped mounting bracket. It can be flexibly installed or removed according to actual needs. When unfolded, it can expand the storage space, and when folded, it only occupies a very small storage space, adapting to different usage scenarios.
[0013] 4. Each side of the main tabletop has two spaced internal threaded mounting holes that precisely match the L-shaped mounting bracket and are fixed with bolts. This ensures that the auxiliary tabletop is not easy to shake or tip over when items are placed on it. When the auxiliary tabletop is not in use, the rubber plug can tightly seal the mounting holes to prevent dust and liquid from entering and damaging the threads. The large end of the rubber plug is flush with the side of the main tabletop, ensuring the overall integrity and cleanliness of the dining table.
[0014] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description
[0015] Figure 1 This is a structural diagram of the long dining table of this utility model; Figure 2 This is a structural diagram of the folding plate of this utility model; Figure 3 This is a structural diagram of the rubber stopper of this utility model; Figure 4 This is a structural diagram of the positioning block of this utility model.
[0016] Figure Labels 1. Main tabletop; 2. Support frame; 3. Table legs; 4. Mounting holes; 5. Rubber plugs; 51. Small end; 52. Large end; 6. Auxiliary tabletop; 61. First folding plate; 62. Second folding plate; 63. Hinges; 7. L-shaped mounting bracket; 71. Horizontal section; 72. Vertical section; 73. Through hole; 8. Positioning block; 81. Positioning hole; 82. Locking pin. Detailed Implementation
[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. 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. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0018] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0019] like Figures 1-4As shown, this utility model discloses a long dining table, including a main tabletop 1, a supporting frame 2, and table legs. The main tabletop 1 is a rectangular plate structure with internally threaded mounting holes 4 on all four sides. Each side has two spaced mounting holes 4. An auxiliary tabletop 6 is installed in the desired position using the mounting holes 4 according to actual needs. Each mounting hole 4 is equipped with a nested rubber plug 5. The small end 51 of the rubber plug 5 has the same diameter as the mounting hole 4, and the large end 52 has a larger diameter than the mounting hole 4 and fits snugly against the side of the main tabletop 1. The rubber plug 5 can be installed and removed without additional tools, making it convenient to operate. It can tightly seal the mounting holes 4 when the auxiliary tabletop 6 is not installed, effectively preventing dust and liquid from entering and damaging the threads, while ensuring the overall appearance and integrity of the dining table. The support frame 2 connects the main tabletop 1 and the legs 3, with the legs 3 serving as the bottom support components. Together, they provide stable load-bearing for the dining table, ensuring it remains stable and doesn't tip over during use, adapting to different floor environments. An auxiliary tabletop 6 is installed on the side of the main tabletop 1. The auxiliary tabletop 6 consists of a first folding plate 61 and a second folding plate 62 of the same size, both with the same thickness as the main tabletop 1. A hinge 63 is located along the center line of the auxiliary tabletop 6 at the joint. The two blades of the hinge 63 are fixed to the first folding plate 61 and the second folding plate 62 respectively, allowing for flexible opening and closing. Furthermore, the auxiliary tabletop 6 can be made from waste wood generated during furniture production or use, which not only makes full use of waste resources and reduces wood waste but also lowers production costs and improves efficiency. The auxiliary tabletop 6, when unfolded, has its upper surface precisely parallel to the upper surface of the main tabletop 1, with no height difference or obvious gaps, preventing items from tipping over or getting stuck. It forms an independent, layered storage area specifically for tableware, ingredients, beverages, napkins, etc., without occupying the dining space of the main tabletop 1, making the dining area more spacious and tidy. The auxiliary tabletop 6 is detachably connected to the main tabletop 1 via an L-shaped mounting bracket 7. The L-shaped mounting bracket 7 includes a horizontal section 71 and a vertical section 72. The vertical section 72 is located at the lower end of the L-shaped mounting bracket 7, with a through hole 73 at one end. Bolts pass through the through hole 73 and are fixedly connected to the mounting hole 4, ensuring a secure connection between the L-shaped mounting bracket 7 and the main tabletop 1. A positioning block 8 is installed at the other end, with a positioning hole 81 on its side. The horizontal section 71 is located at the top of the L-shaped mounting bracket 7. After inserting the positioning block 8 into one end, the locking pin 82 is inserted into the positioning hole 81 and tightened. This allows the angle between the horizontal section 71 and the vertical section 72 to be fixed or flexibly adjusted to suit different storage needs and scenarios. The other end is fixed to the lower surface of the folding plate with bolts, and the top of the bolts does not protrude from the upper surface of the folding plate. This does not affect the placement of items and dining operations, and also avoids scratching tableware, clothing, or causing safety hazards. At the same time, the auxiliary tabletop 6 is compact when folded. When stored together with the L-shaped mounting bracket 7 in a parallel state, it does not take up too much storage space, making it convenient for family storage. After disassembly, the main tabletop 1 and the auxiliary tabletop 6 can be cleaned separately, with no dead corners and keeping the dining table clean.
[0020] Working principle: During regular dining or when not in use, first loosen the locking pin 82, rotate the horizontal section 71 around the positioning block 8 until it is parallel to the vertical section 72, then tighten the locking pin 82 to fix the angle. Then, fold and store the auxiliary tabletop 6 using the hinge 63, and disassemble and place it together with the L-shaped mounting bracket 7. Seal the mounting hole 4 with the rubber plug 5. The dining table only needs the main tabletop 1, support frame 2, and table legs 3 to perform regular dining functions. When the number of diners increases and storage space needs to be expanded, remove the rubber plug 5 from the corresponding side mounting hole 4, align the vertical section 72 of the L-shaped mounting bracket 7 with the side of the main tabletop 1, align the through hole 73 with the mounting hole 4, and fix it with bolts. Loosen the locking pin 82, rotate the horizontal section 71 to 90° with the vertical section 72, and then tighten the locking pin. Secure the locking pin 82, then unfold the first folding plate 61 and the second folding plate 62, and fix them to the horizontal section 71 of the L-shaped mounting bracket 7 with bolts to form an independent storage area, realizing the separation of dining and storage, and improving the comfort of use. After use, unscrew the bolts connecting the horizontal section 71 and the folding plate, fold the auxiliary table board 6, loosen the locking pin 82, adjust the horizontal section 71 to be parallel to the vertical section 72 and fix it, then unscrew the bolts connecting the vertical section 72 and the mounting hole 4, put the L-shaped mounting bracket 7 and the auxiliary table board 6 together, and reseal the mounting hole 4 with the rubber plug 5. All components work together, taking into account practicality and flexibility, and also have the advantages of environmental protection, safety, easy cleaning and convenient storage, fully meeting the diverse dining needs of families.
[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.
Claims
1. A long dining table, comprising a main tabletop, a supporting frame, and table legs, characterized in that: The main desktop is a rectangular plate structure. Each side of the main desktop has internal threaded mounting holes, and each mounting hole has a nested rubber plug. An auxiliary table is installed on the side of the main desktop. The auxiliary table consists of two folding plates. The auxiliary table is detachably connected to the main desktop through an L-shaped mounting bracket. The bottom of the L-shaped mounting bracket is fixed to the mounting hole with bolts, and the top is fixed to the folding plate.
2. A long dining table according to claim 1, characterized in that: The L-shaped mounting bracket includes a horizontal section and a vertical section. The vertical section is located at the lower end of the L-shaped mounting bracket. One end of the vertical section has a through hole through which bolts pass and are fixedly connected to the mounting hole. The other end is equipped with a positioning block with positioning holes on its side. The horizontal section is located at the upper end of the L-shaped mounting bracket. One end of it is connected to the positioning block through the positioning hole and the locking pin, and the other end is fixed to the lower surface of the folding plate by bolts, and the top of the bolts does not protrude from the upper surface of the folding plate.
3. A long dining table according to claim 1, characterized in that: The folding panel includes a first folding panel and a second folding panel of the same size. A hinge is provided at the joint between the first folding panel and the second folding panel along the center line of the auxiliary table. The two blades of the hinge are fixed to the first folding panel and the second folding panel respectively.
4. A long dining table according to claim 1, characterized in that: There are two mounting holes on each side of the main desktop, with the mounting holes spaced apart.
5. A long dining table according to claim 1, characterized in that: The rubber stopper has a conical structure, with the diameter of its small end matching the diameter of the mounting hole, and the diameter of its large end being larger than the diameter of the mounting hole and fitting snugly against the side of the main desktop.
6. A long dining table according to claim 3, characterized in that: The thickness of the first and second folding panels is the same as the thickness of the main tabletop. After the first and second folding panels are unfolded, their upper surfaces are parallel to the upper surface of the main tabletop.