Telescopic table plate used outdoors and in vehicle

Abstract

The utility model relates to the technical field of tables, in particular to a telescopic table plate used outdoors and in a vehicle. The telescopic table board used outdoors and in the car solves the technical problem that in the prior art, a table board cannot stretch out and draw back. A telescopic table board used outdoors and in a vehicle comprises an upper table board. The upper table plate is arranged on the lower table plate through the supporting assembly; by arranging the upper table board and the lower table board, when the upper table board is located above the lower table board, the telescopic table board is in a contracted state, at the moment, the surface of the upper table board is used for bearing office supplies, the lower table board is covered by the upper table board, and the occupied space is small. When a user needs to use a large table board area, the upper table board is flush with the lower table board, the supporting assembly is used for supporting the upper table board, at the moment, the upper table board and the lower table board jointly bear office supplies, and the user can obtain the large table board area.

Description

TECHNICAL FIELD

[0001] The utility model relates to desk technical field especially relates to a retractable table board for outdoor and in -vehicle use. BACKGROUND

[0002] ‌With the continuous acceleration of work and life rhythm, people need to enter the office state at any time and anywhere. For example, in-car office or outdoor office and the like. As a common means of transportation for people's life, the frequency of people working in the car at any time and anywhere is increasing, and therefore users require a table board in the car that can place a computer for office work to facilitate in-car office needs.

[0003] However, the table board in the prior art cannot be retracted, and when the user needs to use a larger area of the table board, the table board in the prior art cannot meet the use requirement.

[0004] Therefore, the table board in the prior art has the technical problem of being unable to retract. SUMMARY

[0005] The utility model provides a retractable table board for outdoor and in-vehicle use, which solves the technical problem of the table board in the prior art being unable to retract.

[0006] Some embodiments to solve the above technical problems include:

[0007] A retractable table board for outdoor and in-vehicle use includes an upper table board;

[0008] a lower table board;

[0009] and a support assembly, the upper table board being disposed on the lower table board through the support assembly;

[0010] Wherein, the lower table board is provided with a table leg, the support assembly includes a sliding shaft connected to the table leg and a support frame rotatably disposed on the sliding shaft, and one end of the support frame away from the sliding shaft is rotatably connected to the upper table board.

[0011] The support frame is further provided with a locker for locking the support frame to the table leg, the lower table board is provided with a lower extension plate for supporting the upper table board, the upper table board is provided with an upper extension plate, and the upper extension plate is in contact with the lower extension plate when the upper table board extends out of the lower table board.

[0012] As a preferred, the lower extension plate is provided with a gap for preventing the support frame from interfering with the lower extension plate, the upper extension plate and the upper table board are in an integral structure, and the lower table board and the lower extension plate are in an integral structure.

[0013] Preferably, the sliding shaft comprises a cylindrical shaft body, both ends of the shaft body are provided with an extension, the table leg is provided with a sliding groove matched with the extension, the sliding groove is arranged along the vertical direction and the sliding groove is long strip-shaped.

[0014] Preferably, the shaft body and the extension are in an integral structure, the extension is circular in cross-sectional shape, or the extension is polygonal in cross-sectional shape, and the extension is in surface contact with the side wall of the sliding groove.

[0015] Preferably, the support frame is provided with a shaft hole matched with the shaft body.

[0016] Preferably, the lower side of the upper table plate is provided with a connecting seat connected with the support frame, the connecting seat is provided with a connecting hole, and the support frame is provided with a connecting shaft matched with the connecting hole.

[0017] Preferably, the connecting seat is fixed to the upper table plate by a screw, or the connecting seat is welded to the upper table plate.

[0018] Preferably, the locker comprises a pin body, and the table leg is provided with a pin hole matched with the pin body.

[0019] Preferably, the pin body is inserted into the support frame.

[0020] Preferably, the pin body is slidingly connected to the support frame, the support frame is provided with a spring for pushing the pin body to extend into the pin hole, the support frame is provided with an accommodating hole for accommodating the pin body, the spring is arranged in the accommodating hole, at least a part of the pin body is located in the accommodating hole, and the part of the pin body extending into the pin hole is hemispherical.

[0021] Compared with the prior art, the utility model has the following advantages:

[0022] By arranging the upper table plate and the lower table plate, when the upper table plate is above the lower table plate, the telescopic table plate is in a contracted state, at this time, the surface of the upper table plate is used for bearing office supplies, and the lower table plate is covered by the upper table plate, thereby occupying a smaller space. When a user needs to use a larger table plate area, the upper table plate is flush with the lower table plate, and the support assembly is used for supporting the upper table plate, at this time, the upper table plate and the lower table plate jointly bear office supplies, and the user can obtain a larger table plate area.

[0023] By arranging the support assembly, the support assembly is used for supporting the upper table plate, in the state that the upper table plate is flush with the lower table plate, at this time, the telescopic table plate is in an extended state, and the upper table plate is effectively supported by the support assembly, so that the telescopic table plate has better stability and is prevented from being overturned.

[0024] By setting the locker, the upper extension plate and the lower extension plate, the locker is used for locking the support frame, and the upper extension plate and the lower extension plate are used for positioning the upper table plate, that is, the upper table plate is supported by the support frame and the lower extension plate, so that the upper table plate has better stability and is not easy to overturn during use. BRIEF DESCRIPTION OF DRAWINGS

[0025] For the purpose of explanation, several embodiments of the present utility model technology are set forth in the following drawings. The following drawings are incorporated in this text and form part of the specific embodiments. In some cases, the well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the present utility model subject technology.

[0026] Fig. 1 The first angle diagram when the telescopic table plate is stretched out.

[0027] Fig. 2 The second angle diagram when the telescopic table plate is stretched out.

[0028] Fig. 3 The first angle diagram when the telescopic table plate is retracted.

[0029] Fig. 4 The second angle diagram when the telescopic table plate is retracted.

[0030] Fig. 5 The position diagram of the locker on the support frame.

[0031] Fig. 6 The schematic diagram of the sliding shaft.

[0032] In the drawings:

[0033] 1, the upper table plate, 11, the upper extension plate, 12, the connecting seat.

[0034] 2, the lower table plate, 21, the table leg, 211, the pin hole, 212, the sliding groove, 22, the lower extension plate.

[0035] 3, the support assembly, 31, the sliding shaft, 311, the shaft body, 312, the extension part, 32, the support frame, 33, the locker. DETAILED DESCRIPTION

[0036] The specific embodiments shown below are intended to be a description of various configurations of the present utility model subject technology and are not intended to represent the only configurations in which the present utility model subject technology can be practiced. The specific embodiments include specific details to provide a thorough understanding of the present utility model subject technology. However, it will be apparent to those skilled in the art that the present utility model subject technology is not limited to the specific details presented herein and can be practiced without these specific details.

[0037] Understandably, in this document, relational terms such as “first” and “second” are intended to distinguish one entity or operation from another, and are not intended to expressly or imply any actual relationship or order between these entities or operations.

[0038] The terms “comprising,” “including,” or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase “comprising one…” does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Reference Figs. 1 to 6 As shown, a retractable table for outdoor and vehicle use includes an upper table 1;

[0040] Lower tabletop 2;

[0041] The upper tabletop 1 is mounted on the lower tabletop 2 via the support component 3.

[0042] The lower tabletop 2 is provided with table legs 21, and the support assembly 3 includes a sliding shaft 31 slidably connected to the table legs 21 and a support frame 32 rotatably disposed on the sliding shaft 31. The end of the support frame 32 away from the sliding shaft 31 is rotatably connected to the upper tabletop.

[0043] The support frame 32 is also provided with a locking device 33 to lock the support frame 32 to the table leg 21. The lower table board 2 is provided with a lower extension plate 22 to support the upper table board 1. The upper table board 1 is provided with an upper extension plate 11. When the upper table board 1 extends out of the lower table board 2, the upper extension plate 11 contacts the lower extension plate 22.

[0044] Understandably, when the upper tabletop 1 is above the lower tabletop 2, the lower tabletop 2 is covered by the upper tabletop 1, thus the telescopic tabletop occupies less space. In this state, the lower end of the support frame 32 slides to the lower end area of ​​the table leg 21, and the support frame 32 is roughly vertical, so the support frame 32 does not need to occupy additional space.

[0045] When the upper tabletop 1 and the lower tabletop 2 are flush, the lower end of the support frame 32 slides to the upper area of ​​the table leg 21. At this time, the support frame 32 is tilted relative to the upper tabletop 1, the upper tabletop 1 is located on one side of the lower tabletop 2, and the upper end of the support frame 32 should be located on the side of the upper tabletop 1 away from the lower tabletop 2, so as to provide effective support for the upper tabletop 1.

[0046] Meanwhile, the upper extension plate 11 is above the lower extension plate 22, and the bottom surface of the upper extension plate 11 is in contact with the top surface of the upper extension plate 11, and the table top plate 1 is supported by the lower extension plate 22 and the support frame 32, and the table top plate 1 is not easy to overturn.

[0047] Understandably, in order to further improve the stability of the table top plate 1, the position of the lower end of the support frame 32 can be locked by the locker 33, so that the support frame 32 has better support performance and prevents the table top plate 1 from overturning.

[0048] Understandably, when the table top plate 1 is located at one side of the lower table plate 2, the upper surface of the table top plate 1 is flush with the upper surface of the lower table plate 2, and the upper surface of the telescopic table plate is a plane, which can more stably carry the office supplies of the user, thereby making the telescopic table plate have better use performance.

[0049] Referring to Figs. 1 to 6 As shown in some embodiments, the lower extension plate 22 is provided with a gap for avoiding interference between the support frame 32 and the lower extension plate 22, the upper extension plate 11 and the table top plate 1 are in an integral structure, and the lower table plate 2 and the lower extension plate 22 are in an integral structure.

[0050] The gap is used to accommodate the support frame 32, and when the table top plate 1 is located above the lower table plate 2, the support frame 32 is in a substantially vertical state, at this time, the support frame 32 can interfere with the lower extension plate 22, therefore, the gap is provided to effectively avoid the interference between the support frame 32 and the lower extension plate 22.

[0051] In addition, since the lower extension plate 22 is only used to cooperate with the upper extension plate 11 to support the upper table top, even if the gap is provided, it does not affect the support performance of the lower support plate.

[0052] In some embodiments, the sliding shaft 31 includes a cylindrical shaft body 311, both ends of the shaft body 311 are provided with an extension part 312, the table leg 21 is provided with a sliding groove 212 cooperating with the extension part 312, the sliding groove 212 is arranged in a vertical direction and the sliding groove 212 is in a strip shape.

[0053] Referring to Figs. 1 to 6 As shown in some embodiments, the shaft body 311 and the extension part 312 are in an integral structure, the cross-sectional shape of the extension part 312 is circular, or the cross-sectional shape of the extension part 312 is polygonal, and the extension part 312 is in surface contact with the side wall of the sliding groove 212.

[0054] In some embodiments, when the cross-sectional shapes of the shaft body 311 and the extension part 312 are both circular, the sliding shaft 31 can be in an integral structure with the support frame 32.

[0055] In some embodiments, the support frame 32 is provided with a shaft hole matched with the shaft body 311.

[0056] In some embodiments, the lower side of the table top plate 1 is provided with a connecting seat 12 connected with the support frame 32, the connecting seat 12 is provided with a connecting hole, and the support frame 32 is provided with a connecting shaft matched with the connecting hole.

[0057] In some embodiments, the connecting seat 12 is fixed to the table top plate 1 by screws, or the connecting seat 12 is welded to the table top plate 1.

[0058] In some embodiments, the locker 33 comprises a pin body, and the table leg 21 is provided with a pin hole 211 matched with the pin body.

[0059] In some embodiments, the pin body is inserted into the support frame 32.

[0060] It can be understood that the pin body can be matched with the pin hole 211 in a manual manner.

[0061] Referring to Figs. 1 to 6 In some embodiments, the pin body is slidingly connected to the support frame 32, the support frame 32 is provided with a spring for pushing the pin body to extend into the pin hole 211, the support frame 32 is provided with a containing hole for containing the pin body, the spring is arranged in the containing hole, at least a part of the pin body is located in the containing hole, and the part of the pin body extending into the pin hole 211 is hemispherical.

[0062] It can be understood that when the pin body has a hemispherical part, the table top plate 1 is pressed, at this time, the force applied to the table top plate 1 is divided into two components by the hemispherical part, one of which pushes the pin body back into the containing hole, thereby achieving unlocking of the support frame 32, and further achieving contraction of the telescopic table plate.

[0063] Therefore, in the present embodiment, the table top plate 1 has limited carrying capacity, and it is not suitable to place heavy office supplies on the table top plate 1.

[0064] The above describes the subject technical scheme of the utility model and the corresponding details, and it can be understood that the above description is only some embodiments of the subject technical scheme of the utility model, and some details can be omitted in the specific implementation.

[0065] In addition, in some embodiments of the utility model, a plurality of embodiments can be combined for implementation, and various combination schemes are not listed one by one due to the limited space. Those skilled in the art can freely combine the above embodiments according to the needs in the specific implementation to obtain better application experience.

[0066] The person skilled in the art can obtain other detailed configurations or drawings according to the subject technical scheme of the utility model and the drawings when implementing the subject technical scheme of the utility model, and it is obvious that these details still belong to the range covered by the subject technical scheme of the utility model on the premise of not departing from the subject technical scheme of the utility model.

Claims

1. A retractable table board for outdoor and in-vehicle use, characterized by: The table includes an upper table board (1), a lower table board (2), and a support assembly (3), the upper table board (1) is arranged on the lower table board (2) through the support assembly (3), the lower table board (2) is provided with a table leg (21), the support assembly (3) includes a sliding shaft (31) slidably connected to the table leg (21) and a support frame (32) rotatably arranged on the sliding shaft (31), one end of the support frame (32) away from the sliding shaft (31) is rotatably connected to the upper table board, the support frame (32) is further provided with a locker (33) for locking the support frame (32) to the table leg (21), the lower table board (2) is provided with a lower extension plate (22) for supporting the upper table board (1), the upper table board (1) is provided with an upper extension plate (11), when the upper table board (1) extends out of the lower table board (2), the upper extension plate (11) is in contact with the lower extension plate (22).

2. The telescoping table top for outdoor and in-vehicle use according to claim 1, characterized in that: The lower extension plate (22) is provided with a gap for avoiding interference between the support frame (32) and the lower extension plate (22), the upper extension plate (11) and the upper table board (1) are in an integral structure, and the lower table board (2) and the lower extension plate (22) are in an integral structure.

3. The telescoping table top for outdoor and in-vehicle use according to claim 2, characterized in that: The sliding shaft (31) includes a cylindrical shaft body (311), both ends of the shaft body (311) are provided with an extension part (312), the table leg (21) is provided with a sliding groove (212) matched with the extension part (312), the sliding groove (212) is arranged along the vertical direction and has an elongated shape.

4. The telescoping table top for outdoor and in-vehicle use according to claim 3, characterized in that: The shaft body (311) and the extension part (312) are in an integral structure, the extension part (312) has a circular cross-sectional shape, or the extension part (312) has a polygonal cross-sectional shape, and the extension part (312) is in surface contact with the side wall of the sliding groove (212).

5. The telescoping table top for outdoor and in-vehicle use according to claim 4, characterized in that: The support frame (32) is provided with a shaft hole matched with the shaft body (311).

6. The telescoping table top for outdoor and in-vehicle use according to claim 1, characterized in that: The lower side of the upper table board (1) is provided with a connecting seat (12) connected with the support frame (32), the connecting seat (12) is provided with a connecting hole, and the support frame (32) is provided with a connecting shaft matched with the connecting hole.

7. The telescoping table top for outdoor and in-vehicle use according to claim 6, characterized in that: The connecting seat (12) is fixed to the upper table board (1) by a screw, or the connecting seat (12) is welded to the upper table board (1).

8. The telescoping table top for outdoor and in-vehicle use according to claim 1, characterized in that: The locker (33) includes a pin body, and the table leg (21) is provided with a pin hole (211) matched with the pin body.

9. The telescoping table top for outdoor and in-vehicle use according to claim 8, characterized in that: The pin body is inserted into the support frame (32).

10. The telescoping table top for outdoor and in-vehicle use according to claim 8, characterized in that: The pin body is slidably connected to the support frame (32), the support frame (32) is provided with a spring for pushing the pin body to extend into the pin hole (211), the support frame (32) is provided with a containing hole for containing the pin body, the spring is arranged in the containing hole, at least a part of the pin body is located in the containing hole, and the part of the pin body extending into the pin hole (211) has a hemispherical shape.

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