An outdoor folding table with good stability
Patent Information
- Application Number
- CN202522291907.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-29
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-29
AI Technical Summary
[0004]本实用新型的目的在于克服现有户外折叠桌存在的收纳体积大、携带不便、支撑平稳性欠佳以及难以适配多样户外地面环境等问题，提供一种平稳性好的户外折叠桌，通过一体化结构设计与优化的连接、支撑结构，在实现坐靠与桌面功能集成的同时，提升整体稳定性与折叠便捷性，满足户外使用的多样化需求
[0011]本实用新型中，通过设置的一种平稳性好的户外折叠桌，能够实现以下效果：1.通过集成坐板、靠板与桌板组件，无需额外携带坐具，解决了传统折叠桌与坐具分离带来的携带不便、摆放不协调问题；桌板组件可相对坐板折叠，且前支撑架与后支撑架上方铰接，整体结构可进行多部位折叠联动，显著减小了收纳体积，提升了收纳和运输的灵活性，满足用户户外出行的便捷性需求；2.桌板组件采用卡合块与卡合槽的配合方式实现桌板与桌板支撑架的固定，且两者为适配的防滑卡合结构，卡合块表面的防滑纹路与卡合槽内壁的防滑凸起相互配合，增大了连接部位的摩擦力，有效防止桌板移位、晃动；同时桌板后侧与支撑架顶部铰接点铰接，形成多点稳定支撑，解决了传统折叠桌桌面连接不稳定、易倾倒的问题，提升了桌面承载的可靠性；3.前支撑架、后支撑架与基板之间采用铰接连接，桌板支撑架底部与前支撑架和基板的铰接点铰接，形成稳定的三角支撑体系；且前、后支撑架的前后端之间固定有加固架，进一步增强了支撑架的结构强度，避免长时间使用后变形。此外，支撑架底部设有可拆卸的尖刺插脚和支撑盘，尖刺插脚可插入松软地面防止下陷，支撑盘保障了连接可靠性，有效提升了地面抓附力，适配松软、不平整等多样户外地面；靠板连接的转动座内部设有阻尼结构，使靠板角度调节后可保持稳定，避免随意转动，提升了坐靠舒适度。
Smart Images
Figure CN224776281U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of outdoor furniture technology, specifically to an outdoor folding table with good stability, especially suitable for use in camping, picnics, outdoor leisure and other scenarios, with an integrated folding table structure that combines sitting and tabletop functions. Background Technology
[0002] Most existing outdoor folding tables are single-tabletop folding structures. If seating is required, it must be carried separately, leading to a large number of items to carry and inconvenient storage when outdoors. Furthermore, separating the tabletop and seating can result in awkward placement and significant space consumption, failing to meet users' needs for integrated outdoor furniture. Additionally, most folding tables remain bulky even when folded, lacking flexibility during storage and transportation, increasing the user's carrying burden. The connection between the tabletop and support structure in some current integrated outdoor folding tables lacks stability, often using simple overlaps or bolt fixation. When subjected to external impacts or heavy items, the tabletop is prone to wobbling, shifting, or even tipping over. Especially at the connection point between the tabletop and support structure, the lack of reliable positioning and anti-slip design compromises tabletop stability, affecting the user experience. Outdoor environments often present complex ground conditions, such as soft or uneven surfaces like grass and sand. The support legs of existing outdoor folding tables are mostly flat, making them prone to sinking on soft ground and tilting on uneven ground, resulting in insufficient ground grip. Furthermore, some folding tables have insufficient support frame strength, making them prone to deformation after prolonged use. This further reduces the overall stability of the support, making them unsuitable for diverse outdoor environments. Additionally, some folding tables with backrests have backrests that are difficult to maintain stability after angle adjustment, easily causing them to rotate and affecting seating comfort.
[0003] Therefore, it is necessary to design an outdoor folding table with good stability to solve the problems mentioned above. Utility Model Content
[0004] The purpose of this utility model is to overcome the problems of existing outdoor folding tables, such as large storage volume, inconvenience of carrying, poor support stability, and difficulty in adapting to various outdoor ground environments. It provides an outdoor folding table with good stability. Through integrated structural design and optimized connection and support structure, it can improve the overall stability and folding convenience while realizing the integration of sitting and tabletop functions, and meet the diverse needs of outdoor use.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] An outdoor folding table with good stability includes a front support frame, a rear support frame, a base plate, a seat, a backrest, and a table assembly. The seat is fixedly installed on the top of the base plate, and a rotating seat is arranged on the upper rear side of the base plate. A connecting plate is connected inside the rotating seat, and the top of the connecting plate is fixedly connected to the rear side of the backrest. The front support frame and the rear support frame are hinged at the top. The table assembly can be folded relative to the seat to reduce the overall storage volume.
[0007] Furthermore, the tabletop assembly includes a tabletop, a locking block, a locking groove, and a tabletop support frame. The locking block is located at the bottom front side of the tabletop, and the locking groove is located at the top of the tabletop support frame. The bottom front end of the tabletop is fixed by the locking block engaging with the locking groove at the top of the tabletop support frame. The rear side of the tabletop is hinged to the hinge points at the top of the front and rear support frames. Furthermore, the locking block and locking groove form a matching anti-slip locking structure. The surface of the locking block has anti-slip textures, and the inner wall of the locking groove has corresponding anti-slip protrusions to enhance connection stability.
[0008] Furthermore, the connection between the front support frame, the rear support frame, and the substrate is hinged. The bottom of the table support frame and the hinge point on one side of the front support frame and the substrate are hinged to form a stable linkage support system. At the same time, a reinforcing frame is fixedly connected between the front end and the rear end of the front support frame and the rear support frame to improve the structural stability of the front support frame and the rear support frame when supported.
[0009] Furthermore, the bottom of the front and rear support frames features a detachable structure to enhance ground grip. This structure includes spiked feet and a support plate. The spiked feet are used to insert into soft ground to prevent sinking, while the support plate ensures a reliable connection between the spiked feet and the bottom of the front and rear support frames. Additionally, the rotating seat incorporates a damping structure, ensuring the connecting plate remains stable after the backrest angle is adjusted by rotation, preventing the backrest from rotating unnecessarily and improving seating comfort.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] This utility model, through the design of a stable outdoor folding table, achieves the following effects: 1. By integrating the seat, backrest, and tabletop components, there is no need to carry an additional seat, solving the problems of inconvenience in carrying and inconsistent placement caused by the separation of traditional folding tables and seats; the tabletop component can fold relative to the seat, and the front support frame and the rear support frame are hinged at the top, allowing for multi-part folding linkage of the overall structure, significantly reducing the storage volume and improving the flexibility of storage and transportation, meeting the convenience needs of users for outdoor travel; 2. The tabletop component uses a combination of locking blocks and locking slots to fix the tabletop to the tabletop support frame, and both have a compatible anti-slip locking structure. The anti-slip texture on the surface of the locking block and the anti-slip protrusions on the inner wall of the locking groove work together to increase the friction of the connection points, effectively preventing the tabletop from shifting or wobbling. Simultaneously, the rear side of the tabletop is hinged to the top hinge point of the support frame, forming multi-point stable support, solving the problems of unstable tabletop connection and easy tipping in traditional folding tables, and improving the reliability of the tabletop's load-bearing capacity. 3. The front and rear support frames are hinged to the base plate, and the bottom of the tabletop support frame is hinged to the hinge points of the front support frame and the base plate, forming a stable triangular support system. Furthermore, reinforcing frames are fixed between the front and rear ends of the front and rear support frames, further enhancing the structural strength of the support frame and preventing deformation after prolonged use. In addition, the bottom of the support frame has detachable spiked feet and a support plate. The spiked feet can be inserted into soft ground to prevent sinking, and the support plate ensures connection reliability and effectively improves ground grip, adapting to various outdoor surfaces such as soft and uneven surfaces. The rotating seat connected to the backrest has an internal damping structure, ensuring stability after the backrest angle is adjusted, preventing random rotation, and improving seating comfort. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;
[0013] Figure 2 This utility model Figure 1 A rear-view 3D structural schematic diagram;
[0014] Figure 3 This utility model Figure 1 A schematic diagram of the side view structure;
[0015] Figure 4 This utility model Figure 1 A schematic diagram of the rear view structure.
[0016] In the diagram: 1. Front support frame; 2. Rear support frame; 3. Seat plate; 4. Backrest plate; 5. Tabletop assembly; 6. Rotating seat; 7. Connecting plate; 9. Reinforcing frame; 10. Spiked pin; 11. Support plate; 31. Base plate; 51. Tabletop; 52. Locking block; 53. Locking groove; 54. Tabletop support frame. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0018] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are provided. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.
[0019] Example 1
[0020] Please see Figure 1 This embodiment provides an outdoor folding table with good stability. The entire table is made of high-strength aluminum alloy, which has both lightweight and high strength characteristics, meeting the needs of outdoor carrying and load-bearing. The outdoor folding table is mainly composed of a front support frame 1, a rear support frame 2, a base plate 31, a seat board 3, a backrest board 4, a table board assembly 5, a rotating seat 6, a connecting plate 7, a reinforcing frame 9, spiked feet 10, and a support plate 11. All components work together to achieve stable support and convenient folding function.
[0021] Example 2
[0022] Please see Figure 1 as well as Figure 2 Based on Example 1, this embodiment further specifies that both the front support frame 1 and the rear support frame 2 are made of rectangular tubing to ensure the rigidity of the support structure. The front support frame 1 and the rear support frame 2 are hinged at the top by stainless steel hinges. The hinge model is HS-304, and its opening angle range is 0-180°. The hinge is fixed with M6 stainless steel bolts, and the bolt surface is galvanized to prevent rust. The seat plate 3 is made of waterproof MDF, and its bottom is fixed to the top of the base plate 31 by four M4 countersunk screws. The installation depth of the countersunk screws is controlled at 10mm to ensure that the surface of the seat plate 3 is flat and without protrusions. The base plate 31 is made of aluminum alloy plate, and its size is adapted to the seat plate 3 to provide stable support for the seat plate 3.
[0023] Example 3
[0024] Please see Figure 2 , Figure 3 as well as Figure 4This embodiment, based on Embodiment 1, further specifies that a rotating seat 6 is fixedly mounted on the upper rear side of the substrate 31 by welding. The rotating seat 6 is integrally formed from cast aluminum and has a circular mounting hole inside. The lower end of the connecting plate 7 is inserted into the mounting hole to achieve a rotatable connection. The connecting plate 7 is made of steel plate, and its top is fixedly connected to the rear side of the backrest 4 by welding. The welding joint is treated with fillet weld, and the weld height is 3mm to ensure connection strength. The backrest 4 is also made of waterproof MDF, and the surface is covered with abrasion-resistant Oxford cloth to improve the comfort of use. The rotating seat 6 also has a damping structure inside, which consists of a damping plate and an adjusting spring. The damping plate is made of nitrile rubber, and the elastic coefficient of the adjusting spring is 5N / mm. When the connecting plate 7 drives the backrest 4 to rotate and adjust the angle, the damping structure can provide a stable damping force to keep the backrest 4 at the adjusted angle and prevent it from rotating arbitrarily due to slight external force. The angle adjustment range is 90-135° to meet different sitting posture requirements.
[0025] Example 4
[0026] Please see Figure 1 as well as Figure 3 This embodiment, based on embodiment 1, further limits the tabletop assembly 5 to be foldable relative to the seat 3 to reduce the overall storage volume. Specifically, it includes a tabletop 51, a locking block 52, a locking groove 53, and a tabletop support frame 54. The tabletop 51 is made of multi-layer plywood with an outdoor-grade waterproof paint coating. The locking block 52 is integrally injection molded from ABS engineering plastic and fixed to the front bottom of the tabletop 51 by two M3 self-tapping screws. The locking groove 53 is located at the top of the tabletop support frame 54, which uses rectangular tubing of the same specifications as the front support frame 1. The dimensions of the locking groove 53 are adapted to the locking block 52. The locking block 52 and the locking groove 53 form a matching anti-slip locking structure. The surface of the locking block 52 has horizontal anti-slip grooves spaced 2mm apart and 1mm deep. The inner wall of the locking groove 53 has corresponding anti-slip protrusions, 1mm high, spaced at the same interval as the anti-slip grooves, ensuring that the locking mechanism is not easily loosened. The back of the tabletop 51 is hinged to the hinge points at the top of the front support frame 1 and the rear support frame 2 via stainless steel hinges. The hinges are the same HS-304 model as those used for hinged support frames to ensure smooth opening and closing.
[0027] Example 5
[0028] Please see Figure 1Based on Embodiment 1, this embodiment further specifies that the connection points between the front support frame 1, the rear support frame 2, and the base plate 31 are all hinged using HS-304 stainless steel hinges, and the hinge points are also fixed with M6 stainless steel bolts. The bottom of the table support frame 54 is hinged to one side of the front support frame 1 and the base plate 31 through these hinges, allowing the table support frame 54 to rotate around the hinge points and cooperate with the table 51 to complete the folding action. To further improve the support stability, the front and rear ends of the front support frame 1 and the rear support frame 2 are both fixedly connected by welding with a reinforcing frame 9. The reinforcing frame 9 is made of round steel, arranged horizontally, and the welding is also treated with fillet welds with a weld height of 3mm, effectively preventing the front support frame 1 and the rear support frame 2 from lateral deformation under stress.
[0029] Example 6
[0030] Please see Figure 1 as well as Figure 2 This embodiment, based on embodiment 1, further specifies that the bottom of the front support frame 1 and the rear support frame 2 are provided with a detachable structure to enhance ground grip. This structure includes spiked feet 10 and a support plate 11. The spiked feet 10 are made of high-carbon steel with a hardened surface, and have a tip angle of 30° and a length of 80mm, allowing them to be easily inserted into soft ground such as grass and soil. The support plate 11 is made of a circular steel plate with an internal threaded hole in its center. The bottom of the front support frame 1 and the rear support frame 2 have corresponding external threads, and the top of the spiked feet 10 also has external threads. The spiked feet 10 and the support plate 11 are detachably connected to the bottom of the support frame through the threaded engagement. When used on hard ground such as cement or stone slabs, the spiked feet 10 can be removed, leaving only the support plate 11 for stable support.
[0031] The working process of this utility model is as follows: When using this stable outdoor folding table, take out the folded device, hold the front support frame 1 and the rear support frame 2 with both hands, and slowly unfold it to 180° to both sides. At this time, the front and rear reinforcement frames 9 of the front support frame 1 and the rear support frame 2 are in a tensioned state, forming a stable rectangular support frame to prevent lateral deformation. If used on a hard surface, it can be placed directly; if used on a soft surface, the spiked pins 10 need to be installed on the bottom of the support plate 11 through threaded connection, and then the spiked pins 10 are inserted into the ground to complete the positioning. Rotate the table support frame 54 upward with one hand to make it rotate around the hinge point between the front support frame 1 and the base plate 31 to a vertical state. Then, flip the tabletop 51 so that it rotates around the hinge points at the top of the front support frame 1 and the rear support frame 2 to a horizontal position. Align the locking block 52 on the front side of the tabletop 51 with the locking groove 53 at the top of the tabletop support frame 54. The anti-slip texture and anti-slip protrusions engage to securely fix the tabletop 51. Depending on the desired sitting posture, push the backrest 4 by hand to rotate the connecting plate 7 within the rotating seat 6. The damping plate and adjusting spring within the rotating seat 6 provide damping force. Once the target angle between 90-135° is reached, release the backrest 4 to maintain stability. For the device in Example 2, the damping force can be adjusted by rotating the damping adjustment knob to suit different operating feel. If small objects need to be placed, the guardrail can be installed on the edge of the tabletop 51 using clips to prevent items from slipping. Check the connection status of each component to ensure that the hinge points of the front support frame 1, the rear support frame 2, and the base plate 31 are not loose. The deployment and usage process is now complete.
[0032] During disassembly, first remove the guardrails along the edge of the tabletop 51 and store them separately. If spiked feet 10 are installed, remove them from the bottom of the support plate 11 by screwing them in, and place them in the storage bag along with the guardrails. Gently lift the front end of the tabletop 51 with one hand to disengage the locking block 52 from the locking groove 53, and flip the tabletop 51 forward until it is parallel to the front support frame 1. Then rotate the tabletop support frame 54 downward to make it fit against the outer wall of the front support frame 1, completing the folding of the tabletop assembly 5. Rotate the backrest 4 to be parallel to the base plate 31 to reduce the lateral space occupied. Hold the middle of the front support frame 1 and the rear support frame 2 with both hands and slowly fold them towards the center until they fit together. At this time, the reinforcing frame 9 shrinks as it folds, reducing the overall volume to 1 / 3 of its unfolded state. Check that all parts are folded in place and ensure there are no protruding structures. Place the disassembled spiked feet 10, guardrails, etc., into the storage bag provided with the equipment, and pack them together with the folded main equipment. The lightweight material (aluminum alloy or carbon fiber) makes it easy to carry manually or store in the storage space of a vehicle.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An outdoor folding table with good stability, characterized in that: The device includes a front support frame (1), a rear support frame (2), a base plate (31), a seat plate (3), a backrest plate (4), and a table assembly (5) located on the base plate (31). The front support frame (1) and the rear support frame (2) are hinged at the top. The seat plate (3) is fixedly installed on the top of the base plate (31). A rotating seat (6) is arranged on the upper rear side of the base plate (31). A connecting plate (7) is connected inside the rotating seat (6). The top of the connecting plate (7) is fixedly connected to the rear side of the backrest plate (4). The table assembly (5) can be folded relative to the seat plate (3) to reduce the overall storage volume.
2. The outdoor folding table with good stability according to claim 1, characterized in that: The tabletop assembly (5) includes a tabletop (51), a locking block (52), a locking groove (53), and a tabletop support frame (54). The locking block (52) is located at the bottom front side of the tabletop (51), and the locking groove (53) is located at the top of the tabletop support frame (54). The bottom front end of the tabletop (51) is fixed by locking the locking block (52) into the locking groove (53) at the top of the tabletop support frame (54). The rear side of the tabletop (51) is hinged to the hinge points at the top of the front support frame (1) and the rear support frame (2).
3. The outdoor folding table with good stability according to claim 2, characterized in that: The locking block (52) and the locking groove (53) are a matching anti-slip locking structure. The surface of the locking block (52) is provided with anti-slip texture, and the inner wall of the locking groove (53) is provided with corresponding anti-slip protrusions.
4. The outdoor folding table with good stability according to claim 2, characterized in that: The connection between the front support frame (1), the rear support frame (2) and the base plate (31) is hinged, and the bottom of the table support frame (54) and the hinge point between the front support frame (1) and the base plate (31) are hinged.
5. The outdoor folding table with good stability according to claim 1, characterized in that: A reinforcing frame (9) is fixedly connected between the front end and the rear end of the front support frame (1) and the rear support frame (2) to improve the stability of the front support frame (1) and the rear support frame (2) when they are supported.
6. The outdoor folding table with good stability according to claim 1, characterized in that: The bottom of the front support frame (1) and the rear support frame (2) is provided with a detachable structure for enhancing ground grip. The structure includes spiked feet (10) and a support plate (11). The spiked feet (10) are used to insert into soft ground, and the support plate (11) is used to connect the spiked feet (10) to the bottom of the front support frame (1) and the rear support frame (2).
7. The outdoor folding table with good stability according to claim 1, characterized in that: The rotating seat (6) is equipped with a damping structure inside, and the connecting plate (7) can remain stable after rotating and adjusting the angle of the backing plate (4) and will not rotate arbitrarily.