Multifunctional storage table

Abstract

The application relates to a multifunctional storage table, belonging to the technical field of travel products, which comprises a lower bearing table, a rear supporting leg frame connected with the lower bearing table, a front supporting leg frame which is crossed with the rear supporting leg frame and is hinged, a supporting assembly connected on the end of the side arm of the front supporting leg frame, and an upper bearing table which is slidingly connected with the connecting part of the supporting assembly, the lower bearing table can be synchronously folded or synchronously unfolded with the rear supporting leg frame, the supporting assembly is connected with the lower bearing table, so that the front supporting leg frame can drive the upper bearing table, and the upper bearing table can be folded from a vertical state to a horizontal state. When the lower bearing table is used as a chair seat and the upper bearing table is used as a chair back, the storage table can be used as a folding chair; when the front supporting leg frame and the rear supporting leg frame are unfolded, the upper bearing table is moved upwards and is folded into the horizontal state, the upper bearing table and the lower bearing table are both arranged horizontally, and the effect of a double-layer storage table is formed.

Description

Technical Field

[0001] This application relates to the technical field of tourism products, and in particular to a multifunctional storage table. Background Technology

[0002] Shelves are popular because they provide people with the necessary space to store their belongings, especially among people who love outdoor activities.

[0003] Existing folding shelves achieve folding and unfolding through a simple hinge structure, and can be folded up to save space when not in use.

[0004] However, the aforementioned technologies have the following problems: after unfolding, they can usually only be used as a single storage platform and cannot switch between multiple functions. Utility Model Content

[0005] To overcome the aforementioned technical problems, this application provides a multifunctional storage table.

[0006] The multifunctional storage table provided in this application adopts the following technical solution: A multifunctional storage platform includes a lower support platform, a rear support leg frame connected to the lower support platform, a front support leg frame that intersects and is hinged to the rear support leg frame, a support assembly connected to the end of the side arm of the front support leg frame, and an upper support platform slidably connected to the connection part of the support assembly. The lower support platform can be folded or unfolded synchronously with the rear support leg frame. The support assembly is connected to the lower support platform so that the front support leg frame can move in conjunction with the upper support platform. The upper support platform can be folded from a vertical state to a horizontal state.

[0007] By adopting the above technical solution, the shelf can be unfolded and folded. When unfolded, it can be used as a folding chair, or the upper support platform can be folded into a horizontal state to form a double-layer shelf, realizing the multi-functional use of the shelf.

[0008] Preferably, the upper support platform includes a first frame, a first plate disposed on the first frame, and two hinged arms respectively hinged to opposite ends of the first frame. A foldable diagonal brace is connected between the hinged arms and the first frame. The hinged arms are slidably connected to the connection part of the support assembly. A first locking member is provided inside the hinged arms to lock the extended hinged arms.

[0009] By adopting the above technical solution, the upper support platform can be slidably connected to the support component via the articulated arm to meet the height adjustment requirements; the foldable diagonal brace enables the first plate to switch between vertical and horizontal states, so that the platform can be used as a folding chair or a double-layer platform; the first locking component can lock the extended articulated arm to ensure the stability of the upper support platform during use.

[0010] Preferably, the diagonal brace includes a first hinge piece and a second hinge piece that are hinged to each other. The end of the first hinge piece away from the second hinge piece is hinged to a hinge arm, and the end of the second hinge piece away from the first hinge piece is hinged to a first frame. The second hinge piece is provided with a protrusion, and the first hinge piece is provided with a limiting opening that engages with the protrusion.

[0011] By adopting the above technical solution, the protrusion of the second hinge piece engages with the limiting port of the first hinge piece, so that after the upper support platform is folded into a horizontal state, the diagonal brace supports the first plate body and can limit the first hinge piece and the second hinge piece located on the same straight line.

[0012] Preferably, the lower support platform includes a second frame and a placement component disposed on the second frame, the second frame being hinged to the support rod, and the side arm end of the rear support leg frame being hinged to the second frame.

[0013] By adopting the above technical solution, the second frame is hinged to the side arm ends of the support rod and the rear leg frame, respectively, so that the lower support platform can be folded or unfolded synchronously with the rear leg frame. At the same time, the support component enables the front leg frame to link with the upper support platform, realizing the folding and unfolding function of the storage platform and meeting the needs of different usage scenarios.

[0014] Preferably, the object holder is a second plate, and the second frame is provided with a second support portion for supporting the second plate.

[0015] By adopting the above technical solution, the second support on the second frame supports the second plate, which can fix the second plate on the second frame and realize the placement of objects through the second plate.

[0016] Preferably, the storage component is a storage frame, and the second frame supports the storage frame.

[0017] By adopting the above technical solution, the storage component is a storage frame, which can realize the storage function.

[0018] Preferably, the storage frame is provided with a third support, on which a folded table is supported after being folded up.

[0019] By adopting the above technical solution, a third support is set on the storage frame to support the folded table after it is folded up, realizing the multi-purpose use of the multifunctional storage table. It can be used to store items in the storage frame, or the folded table can be taken out and unfolded for use.

[0020] Preferably, both the support legs of the front support leg frame and the support legs of the rear support leg frame are slidably connected to extension legs.

[0021] By adopting the above technical solution, the length of the supporting legs of the front and rear support legs can be adjusted to adapt to different usage scenarios and enhance the applicability of the multifunctional storage table.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. The shelf can be unfolded and folded. When unfolded, it can be used as a folding chair. Alternatively, the upper support platform can be folded into a horizontal state to form a double-layer shelf, realizing the multi-functional use of the shelf. 2. The upper support platform can be slidably connected to the support assembly via the hinge arm to meet the height adjustment requirements; the foldable diagonal brace allows the first plate to switch between vertical and horizontal states, so that the platform can be used as a folding chair or a double-layer platform; the first locking component can lock the extended hinge arm to ensure the stability of the upper support platform during use. 3. The protrusion of the second hinge piece engages with the limiting port of the first hinge piece, so that after the upper support platform is folded into a horizontal state, the diagonal brace supports the first plate body and can limit the first and second hinge pieces located on the same straight line. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application.

[0024] Figure 2 This is a schematic diagram of the upper support platform of Embodiment 1 of this application.

[0025] Figure 3 yes Figure 2 A magnified view of part A in the middle.

[0026] Figure 4 This is a schematic diagram of the shelf in a semi-folded state according to Embodiment 1 of this application.

[0027] Figure 5 yes Figure 4 A magnified view of part B in the middle section.

[0028] Figure 6 yes Figure 4 A magnified view of part C in the middle.

[0029] Figure 7 This is a cross-sectional view of the first and second supports in Embodiment 1 of this application.

[0030] Figure 8 This is a schematic diagram of the overall structure of Embodiment 2 of this application.

[0031] Figure 9 This is a schematic diagram of the overall structure of Embodiment 3 of this application.

[0032] Figure 10This is a cross-sectional view of the rear support leg frame and extension leg of Embodiment 3 of this application.

[0033] Explanation of reference numerals in the attached drawings: 1. Rear outrigger frame; 11. Extension leg; 111. Foot cover; 112. Second locking element; 12. Limiting sleeve; 13. Reinforcing rib; 2. Front outrigger frame; 3. First frame; 31. First plate; 32. Hinge arm; 321. Spring piece; 322. Locking key; 33. First support part; 34. First hinge piece; 341. Limiting opening; 35. Second hinge piece; 351. Bending section; 352. Protrusion; 4. Support rod; 41. First support body; 411. 412. First support surface; 413. Third support surface; 414. Second support part; 415. Third support opening; 42. Second support body; 421. First wrapping part; 422. First support opening; 423. Second support surface; 424. Fourth support surface; 425. Second support opening; 426. Third support part; 43. Fixing sleeve; 44. Lock hole; 5. Second frame; 51. Second plate; 52. Second support part; 53. Storage frame; 531. Third support part. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail.

[0035] This application discloses a multifunctional storage table.

[0036] Example 1 Reference Figure 1 and Figure 2 The multi-functional storage platform includes a lower support platform, a rear support leg frame 1 connected to the lower support platform, a front support leg frame 2 that intersects and is hinged to the rear support leg frame 1, a support assembly connected to the end of the side arm of the front support leg frame 2, and an upper support platform that is slidably connected to the connection part of the support assembly; the lower support platform can be folded or unfolded synchronously with the rear support leg frame 1, and the support assembly is connected to the lower support platform so that the front support leg frame 2 can be linked with the upper support platform; the upper support platform can be folded from a vertical state to a horizontal state.

[0037] In this embodiment, the cross-sections of the front support frame 2 and the rear support frame 1 are both U-shaped. The inner side of the side arm of the front support frame 2 is hinged to the outer side of the side arm of the rear support frame 1. When the shelf is unfolded, the front support frame 2 and the rear support frame 1 intersect, and the openings of the front support frame 2 and the rear support frame 1 are both angled upwards. At this time, the lower support platform can be used as a seat, and the upper support platform can be used as a backrest, so the shelf can be used as a folding chair. Alternatively, after unfolding the front support frame 2 and the rear support frame 1, the upper support platform is moved upwards and folded from a vertical state to a horizontal state. At this time, both the upper and lower support platforms are horizontally arranged, thus forming a double-layer shelf.

[0038] Reference Figure 1 and Figure 3 The upper support platform includes a first frame 3, a first plate 31 mounted on the first frame 3, and two hinged arms 32 respectively hinged to opposite ends of the first frame 3. A foldable diagonal brace connects the hinged arms 32 to the first frame 3. Folding the diagonal brace allows the first plate 31 to be in a vertical position; unfolding the diagonal brace allows the first plate 31 to be in a horizontal position. The number of support components corresponds to the number of hinged arms 32, and the two sets of support components are respectively connected to the ends of the two side arms of the front support leg frame 2. The hinged arms 32 are slidably connected to the connecting parts of the corresponding support components.

[0039] The first frame 3 is provided with a first support portion 33. The first support portion 33 is usually integrally formed on the first frame 3 and is horizontally arranged. While supporting the first plate 31, the first support portion 33 can also be fixed to the first plate 31 by rivets or screws so that the first plate 31 is fixed on the first frame 3.

[0040] The diagonal brace includes a first hinge piece 34 and a second hinge piece 35 that are hinged to each other. The first hinge piece 34 is located outside the second hinge piece 35, and the end of the first hinge piece 34 away from the second hinge piece 35 is hinged to the inner side of the hinge arm 32. The end of the second hinge piece 35 away from the first hinge piece 34 is hinged to the outer side of the first frame 3. Thus, when the first plate 31 is folded into a horizontal state, the first hinge piece 34 and the second hinge piece 35 can be aligned in a straight line. At this time, the hinge arm 32, the first frame 3, and the diagonal brace form a triangle, with the diagonal brace diagonally supporting the first plate 31.

[0041] To ensure the hinge joint of the first hinge piece 34 and the second hinge piece 35 fits snugly, the second hinge piece 35 is bent with a bent section 351 towards the first hinge piece 34. Simultaneously, to limit the movement of the first hinge piece 34 and the second hinge piece 35, which are aligned on the same straight line, the bent section 351 has a protrusion 352 bent towards the first hinge piece 34, and the first hinge piece 34 has a limiting opening 341 corresponding to the position of the protrusion 352. When the first hinge piece 34 and the second hinge piece 35 are aligned on the same straight line, the protrusion 352 engages with the limiting opening 341.

[0042] Reference Figure 4 and Figure 5 When the shelf is folded up, the protrusion 352 disengages from the limiting port 341, and the first hinge piece 34 and the second hinge piece 35 come together between the first frame 3 and the first support part 33; at the same time, there is a certain gap between the first hinge piece 34 and the hinge arm 32, which makes way for the sliding of the connection between the hinge arm 32 and the support assembly.

[0043] Reference Figure 6 and Figure 7 Each support component includes a support rod 4 slidably connected to the hinge arm 32, a first support body 41 fixed to the end of the support rod 4 away from the hinge arm 32, and a second support body 42 fixedly connected to the end of the side arm of the front outrigger frame 2. The end of the first support body 41 away from the support rod 4 has a first support portion 411 integrally formed, and the end of the second support body 42 away from the front outrigger frame 2 has a first wrapping portion 421 integrally formed to wrap the first support portion 411. The first support portion 411 and the first wrapping portion 421 are hinged together. The first wrapping portion 421 has a first support opening 422. The first support portion 411 is inserted into and adapted to the first support opening 422. When the first support body 41 rotates relative to the second support body 42, the first support portion 411 is rotated and inserted into and supported in the first support opening 422 to form a locked state.

[0044] The end of the first support portion 411 away from the first support body 41 is the first support surface 412, the inner end face of the first support opening 422 is the second support surface 423, and the inner and outer sides of the first support portion 411 form a third support surface 413 with the first support body 41. The end of the first wrapping portion 421 away from the second support body 42 is the fourth support surface 424. After the first support portion 411 is rotated into the first support opening 422, the first support surface 412 is supported on the second support surface 423 and the first support surface 412 and the second support surface 423 are in close contact. The third support surface 413 is supported on the fourth support surface 424 and the third support surface 413 and the fourth support surface 424 are in close contact. By utilizing the close contact support between the first support surface 412 and the second support surface 423 and the close contact support between the third support surface 413 and the fourth support surface 424, the support locking after the first support body 41 and the second support body 42 are engaged is achieved, resulting in greater support strength and better support effect.

[0045] A first support portion 411 forms a second support portion 414 at a first support surface 412. Correspondingly, a second support opening 425 is formed within a first support opening 422 at a second support surface 423. The second support portion 414 is beak-shaped, and the outline of the second support opening 425 matches the outline of the second support portion 414. After the first support portion 411 is rotatably inserted into the first support opening 422, the second support portion 414 is subsequently inserted into the second support opening 425.

[0046] The second support body 42 has a third support portion 426 formed at the fourth support surface 424. Correspondingly, the first support body 41 has a third support opening 415 at the third support surface 413. The third support portion 426 is shaped like an eagle's beak, and the outline of the third support opening 415 matches the outline of the third support portion 426. After the first support portion 411 is rotated into the first support opening 422, the third support portion 426 is then inserted into the third support opening 415.

[0047] Reference Figure 1 and Figure 2 In this embodiment, the support rod 4 is the connecting part of the support assembly, and the support rod 4 is a hollow rod body with openings at both ends; a fixing sleeve 43 is provided at one end of the support rod 4 near the hinge arm 32, and the fixing sleeve 43 is a hollow sleeve body with openings at both ends; a square groove matching the support rod 4 is opened on the end of the fixing sleeve 43 near the support rod 4, and the fixing sleeve 43 is fixed on the support rod 4 through the square groove, so that the inner sidewall of the fixing sleeve 43 is located inside the support rod 4; the periphery of the hinge arm 32 abuts against the inner sidewall of the fixing sleeve 43. Thus, during the sliding process of the hinge arm 32 within the support rod 4, the fixing sleeve 43 can limit the swaying of the hinge arm 32, making the sliding connection between the hinge arm 32 and the support rod 4 more stable.

[0048] The hinge arm 32 has a first locking member inside for locking. The first locking member is elastic and the locking end of the first locking member passes through the hinge arm 32 and extends to the outside of the hinge arm 32. The side of the support rod 4 has a lock hole 44 adjacent to the fixing sleeve 43. When the locking end of the first locking member corresponds to the position of the lock hole 44, the locking end of the first locking member passes through the lock hole 44 and extends to the outside of the support rod 4.

[0049] In this embodiment, the first locking element is a V-shaped spring piece 321. A locking key 322 corresponding to the position of the lock hole 44 is fixedly connected to one end of the spring piece 321. The locking key 322 is the locking end of the first locking element. When the locking key 322 is not connected to the lock hole 44, the end of the locking key 322 away from the spring piece 321 abuts against the inner wall of the support rod 4, and the spring piece 321 is in a compressed state with an outward tension. When the locking key 322 corresponds to and is connected to the lock hole 44, under the elastic action of the spring piece 321, the end of the locking key 322 away from the spring piece 321 extends through the lock hole 44 to the outside of the support rod 4, thereby achieving the locking of the extended hinge arm 32.

[0050] Reference Figure 2 and Figure 5 Since there is a certain gap between the first hinge piece 34 and the hinge arm 32, the side of the first hinge piece 34 away from the second hinge piece 35 does not contact the side of the fixed sleeve 43, thereby achieving the purpose of not affecting the telescopic function of the hinge arm 32.

[0051] Reference Figure 1 and Figure 4 The lower support platform includes a second frame 5 and a placement component mounted on the second frame 5; the second frame 5 is located between two support rods 4, and the inner side of the support rods 4 is hinged to the outer side of the second frame 5; the side arm end of the rear support leg frame 1 is hinged to the inner side of the second frame 5.

[0052] In this embodiment, the object being placed is a second plate 51, and a second support portion 52 is provided on the second frame 5. The second support portion 52 is usually integrally formed on the second frame 5 and is horizontally arranged. While supporting the second plate 51, the second support portion 52 can also be fixed to the second plate 51 by rivets or screws, so that the second plate 51 is fixed on the second frame 5.

[0053] The implementation principle of Example 1 is as follows: Through the cross-hinged structure of the rear support leg frame 1 and the front support leg frame 2, and the sliding and folding structure of the upper support platform and the support assembly, the multi-functional transformation of the storage platform is achieved. When the lower support platform serves as the seat and the upper support platform serves as the backrest, the storage platform can be used as a folding chair. When the front support leg frame 2 and the rear support leg frame 1 are unfolded, and the upper support platform is moved upwards and folded into a horizontal state, both the upper and lower support platforms are horizontally positioned, forming a double-layer storage platform. This design overcomes the shortcomings of existing storage platforms that are single-function and inflexible, improving space utilization and ease of use.

[0054] Example 2 Reference Figure 8 The difference between this embodiment and Embodiment 1 lies in the placement component. In this embodiment, the placement component is a frame 53, and a radially extending and horizontally arranged third support portion 531 is formed on the inner side of the frame 53. A second support portion 52 supports the third support portion 531, and the second support portion 52 and the third support portion 531 are fixed together.

[0055] The folded table can be placed on the storage frame 53. That is, the folded table is placed in the storage frame 53 with the tabletop facing upwards. At this time, the third support 531 supports the bottom of the tabletop, so that the tabletop can be used as the table surface of the lower support platform. At the same time, the folded table can also be taken out and unfolded to realize the multiple uses of the lower support platform.

[0056] Example 3 Reference Figure 9The difference between this embodiment and the previous embodiment lies in the difference between the front outrigger frame 2 and the rear outrigger frame 1. In this embodiment, both the support legs of the front outrigger frame 2 and the support legs of the rear outrigger frame 1 are slidably connected to extension legs 11. The bottom end fixing sleeve 43 of the extension leg 11 is provided with a foot sleeve 111. The bottom end fixing sleeve 43 of both the front outrigger frame 2 and the rear outrigger frame 1 is provided with a limiting sleeve 12. The extension leg 11 is slidably connected to the limiting sleeve 12. The structure of the limiting sleeve 12 is the same as the structure of the fixing sleeve 43, so it will not be described again. A second locking member 112 is provided on the extension leg 11. The second locking member 112 is used to lock the extended leg 11 after it is extended. The structure of the second locking member 112 is the same as the structure of the first locking member, so it will not be described again. In order to enhance the stability of the front outrigger frame 2 and the rear outrigger frame 1, reinforcing ribs 13 are fixedly connected between the two support legs of the front outrigger frame 2 and between the two support legs of the rear outrigger frame 1.

[0057] Reference Figure 9 and Figure 10 It should be noted that, in this embodiment, taking the rear support leg frame 1 as an example, the support leg of the rear support leg frame 1 and the reinforcing rib 13 are riveted on one side. Under the connection action of the limiting sleeve 12, there is a gap between the support leg of the rear support leg frame 1 and the extension leg 11; and the gap between the support leg of the rear support leg frame 1 and the extension leg 11 is greater than the riveting point between the support leg of the rear support leg frame 1 and the reinforcing rib 13, so as to achieve the purpose of not affecting the telescopic function of the extension leg 11.

[0058] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multifunctional storage table, characterized in that: The system includes a lower support platform, a rear support leg frame (1) connected to the lower support platform, a front support leg frame (2) that intersects and is hinged to the rear support leg frame (1), a support assembly connected to the end of the side arm of the front support leg frame (2), and an upper support platform that is slidably connected to the connection part of the support assembly. The lower support platform can be folded or unfolded synchronously with the rear support leg frame (1). The support assembly is connected to the lower support platform so that the front support leg frame (2) can be linked with the upper support platform. The upper support platform can be folded from a vertical state to a horizontal state.

2. The multifunctional storage table according to claim 1, characterized in that: The upper support platform includes a first frame (3), a first plate (31) disposed on the first frame (3), and two hinge arms (32) respectively hinged to opposite ends of the first frame (3). A foldable diagonal brace is connected between the hinge arms (32) and the first frame (3). The hinge arms (32) are slidably connected to the connection part of the support assembly. The interior of the hinge arms (32) is provided with a first locking member for locking the extended hinge arms (32).

3. A multifunctional storage table according to claim 2, characterized in that: The diagonal brace includes a first hinge piece (34) and a second hinge piece (35) that are hinged to each other. The end of the first hinge piece (34) away from the second hinge piece (35) is hinged to the hinge arm (32), and the end of the second hinge piece (35) away from the first hinge piece (34) is hinged to the first frame (3). The second hinge piece (35) is provided with a protrusion (352), and the first hinge piece (34) is provided with a limiting opening (341) that engages with the protrusion (352).

4. A multifunctional storage table according to claim 1, characterized in that: The lower support platform includes a second frame (5) and a placement component disposed on the second frame (5). The second frame (5) is hinged to the support rod (4), and the side arm end of the rear support leg frame (1) is hinged to the second frame (5).

5. A multifunctional storage table according to claim 4, characterized in that: The placement component is a second plate (51), and the second frame (5) is provided with a second support part (52) for supporting the second plate (51).

6. A multifunctional storage table according to claim 4, characterized in that: The storage component is a storage frame (53), and the second frame (5) supports the storage frame (53).

7. A multifunctional storage table according to claim 6, characterized in that: The storage frame (53) is provided with a third support (531), on which a folded table is supported after being folded up.

8. A multifunctional storage table according to claim 1, characterized in that: The supporting legs of the front support leg frame (2) and the supporting legs of the rear support leg frame (1) are both slidably connected to extension legs (11).

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