Rotatable dining chair with storage function

Abstract

The utility model belongs to the technical field of furniture structures, and particularly relates to a rotatable dining chair with a storage function. According to the rotatable dining chair with the storage function, the rotary supporting rod, the base cylinder, the storage box, the insertion hole, the mounting opening, the leg supporting plate unit, the fixed insertion plate unit and the sliding connecting block unit are arranged on the box-type seat plate, so that the storage box is located below the box-type seat plate, and on the premise that the storage function is achieved, the storage box is located below the box-type seat plate; it is guaranteed that when the storage box is driven to rotate, the dining table is not prone to being collided, and passing pedestrians are not prone to being hurt; and 2, the upper surface of the leg supporting plate unit is flush with the upper surface of the box-type seat plate, so that a more fitting leg supporting effect is provided.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture structures, and in particular relates to a rotatable dining chair with a storage function. Background Art

[0002] A swivel dining chair is one that can be rotated and adjusted in any direction, has built-in storage, and is designed to be used with a dining table. Its main structural components include a chair body, a retractable base, and a storage compartment.

[0003] On the other hand, since the main body of the rotatable dining chair rotates during use, and typically also rotates with the storage box, the safety of the rotating part needs to be considered. For example, the storage box needs to be prevented from hitting the dining table or falling out during rotation.

[0004] For example, the Chinese utility model patent with authorization announcement number CN214284183U and authorization announcement date 2021.09.28 discloses a rotating European-style dining chair, whose structure includes: a frame, a mounting plate, a hook, an armrest, an extension plate, a support rod, a turntable, a bottom plate, a storage box, and a disinfection chamber.

[0005] The general working principle of the rotating European-style dining chair in this utility model patent is as follows: a storage box can be hung on one side of the frame by a hook, and the user can place items in the storage box for storage, which makes rational use of space. A support rod is provided at the lower end of the frame, and a turntable is provided at the lower end of the support rod. The turntable is externally connected to the output end of the motor, and the motor is started to operate, so that the turntable rotates, thereby enabling the support rod to drive the frame to rotate, and there is no need to manually adjust the direction of use of the dining chair body.

[0006] However, the rotating European-style dining chair still has at least the following two shortcomings during actual use, which are also the technical problems to be solved by the present utility model, namely:

[0007] First, the storage box structure protrudes significantly behind the back of the dining chair. When the dining chair rotates, the storage box structure is likely to hit the dining table and injure passers-by.

[0008] Second, the extension plate structure is directly plugged into the bottom plate of the dining chair body. Accordingly, the upper surface of the former is lower than the latter, which results in a relatively poor riding experience, as the extension plate is difficult to fully support the leg position of the passenger.

[0009] Therefore, in summary, there is an urgent need for a new type of rotatable dining chair that has a storage structure that is safe enough when rotating and a seat telescopic structure that has comprehensive support functions. Utility Model Content

[0010] The utility model provides a rotatable dining chair with a storage function. By arranging a rotating support rod, a base cylinder, a storage box, an insertion hole, a mounting port, a leg support plate unit, a fixed plug plate unit, and a sliding connection block unit on a box-type seat, the following can be achieved: 1. The storage box is located below the box-type seat. On the premise of having the storage function, it is ensured that when the storage box is rotated, it is not easy to hit the dining table or injure passers-by; 2. The upper surface of the leg support plate unit is flush with the upper surface of the box-type seat, thereby providing a more fitting leg support effect.

[0011] The technical solution adopted by the present invention to solve the above-mentioned problem is: a rotatable dining chair with a storage function, the structure of which includes a box-type seat, a rotating support rod, a base cylinder, and a storage box, and also includes an insertion hole arranged on the side panel of the box-type seat, a mounting port arranged on the bottom panel of the box-type seat, a leg support plate unit arranged on the insertion hole and with the upper surface flush with the upper surface of the box-type seat, a fixed plug-in plate unit arranged on the mounting port and sleeved on the leg support plate unit and used to connect one of the storage boxes, and a sliding connection block unit arranged on the lower surface of the box-type seat and used to install another storage box.

[0012] A further preferred technical solution is that the leg support plate unit includes a transverse insertion rod inserted into the insertion hole and the fixed insertion plate unit, and a leg support plate arranged on the transverse insertion rod and with its upper surface flush with the upper surface of the box-type seat.

[0013] A further preferred technical solution is that the fixed plug-in plate unit includes a vertical plate provided on one of the storage boxes and plugged into the mounting port, and a reinforcement socket provided on the vertical plate and used for plugging and installing the transverse plug-in rod.

[0014] A further preferred technical solution is that the sliding connection block unit includes a vertical block arranged on the lower surface of the box-type seat, a transverse plate arranged on the lower end surface of the vertical block, and a perforated slider that is sleeved on the transverse plate and used to connect to another storage box.

[0015] A further preferred technical solution is that the leg support plate unit also includes a screw provided on the leg support plate and plugged into the insertion hole, and a limiting nut provided on the screw and used to block the outer side surface of the box-type seat plate from being engaged.

[0016] A further preferred technical solution is that the sliding connection block unit further includes a support rod side fixed stopper provided on the transverse plate and used for blocking the sliding block with a hole.

[0017] A further preferred technical solution is that the sliding connection block unit further includes an anti-drop stopper provided on the transverse plate and used for blocking the sliding block with a hole.

[0018] A further preferred technical solution is that the sliding connection block unit further includes an end surface groove provided on the transverse plate, and a mounting rod provided on the anti-drop stopper and used for connecting the end surface groove.

[0019] A further preferred technical solution is that an elastic ring for supporting the two storage boxes is further provided on the upper end surface of the base cylinder.

[0020] A further preferred technical solution is that the sliding connection block unit further includes an elastic friction plate provided on the upper end surface of the perforated slider and used for clamping the lower surface of the box-type seat plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 This is a schematic diagram of the positions of the fixed plugboard unit and the sliding connection block unit in the present utility model.

[0023] Figure 3 This is a schematic diagram of the position and shape of the insertion hole and the installation opening in the present invention when viewed from a top view.

[0024] Figure 4 This is a structural diagram of the leg support plate unit in the utility model.

[0025] Figure 5 This is a schematic diagram of the position structure of the fixed plug-in unit in the utility model.

[0026] Figure 6 This is a schematic diagram of the position structure of the sliding connection block unit in the present invention from a top view.

[0027] Figure 7 This is a schematic diagram of the positions of the perforated slider and the elastic friction plate in the utility model.

[0028] Figure 8 This is a schematic diagram of the position of the elastic ring in the present invention from a top view.

[0029] In the figure, the meanings of the marks are as follows:

[0030] Box-type seat 11, rotating support rod 12, base cylinder 13, storage box 14, armrest 15, bottom plate 16, back plate 17;

[0031] Insertion hole 1, mounting port 2, leg support plate unit 3, fixed plug plate unit 4, sliding connection block unit 5, elastic ring 6;

[0032] Horizontal insertion rod 301, leg support plate 302, screw rod 303, limit nut 304;

[0033] Vertical plate 401, reinforcement socket 402;

[0034] Vertical block 501 , horizontal plate 502 , sliding block with holes 503 , support rod side fixed block 504 , anti-drop block 505 , end face groove 506 , mounting rod 507 , elastic friction plate 508 . DETAILED DESCRIPTION

[0035] The following description is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

[0036] As attached Figure 1-8 As shown, a rotatable dining chair with storage function, the structure includes a box-type seat 11, a rotating support rod 12, a base cylinder 13, and a storage box 14, and also includes an insertion hole 1 arranged on the side panel of the box-type seat 11, a mounting port 2 arranged on the bottom plate of the box-type seat 11, a leg support plate unit 3 arranged on the insertion hole 1 and with the upper surface flush with the upper surface of the box-type seat 11, a fixed plug-in plate unit 4 arranged on the mounting port 2 and sleeved on the leg support plate unit 3 and used to connect one of the storage boxes 14, and a sliding connection block unit 5 arranged on the lower surface of the box-type seat 11 and used to install another storage box 14.

[0037] In this embodiment, the bottom plate 16 and the base cylinder 13 are fixedly connected, and the box-type seat plate 11, the armrests 15 and the back plate 17 are fixedly connected, serving as the two main parts of the rotatable dining chair.

[0038] There are at least two storage boxes 14, one of which is connected to the fixed plug-in plate unit 4 and located on one side of the leg support plate unit 3, serving as the fixed storage location of the dining chair, and the other is connected to the sliding connection block unit 5 and located on one side of the backrest 17. The sliding function of the sliding connection block unit 5 allows it to serve as a movable storage location for the dining chair. When the rotatable dining chair is properly used, the storage box 14 in the former position is the front storage location, and the storage box 14 in the latter position is the rear storage location.

[0039] At this point, the rotatable dining chair has the dual advantages of a storage function and a storage location that is not prone to accidentally bumping into surrounding facilities and pedestrians.

[0040] On the other hand, the basic function of the leg support plate unit 3 is to extend the cushion length of the box seat plate 11, and to improve the comfort of the rotatable dining chair. The feature of the function is that the upper surface is flush with the upper surface of the box seat plate 11, so that the support effect is more in line with the comfort when supporting the legs of the occupant.

[0041] In addition, for the fixed plug plate unit 4, the basic function is to fixedly install the storage box 14 on the front side, and the additional function is to work with the insertion hole 1, that is, the side plate of the box seat plate 11, as the plug-in installation position of the leg support plate unit 3, so that the leg support plate unit 3 has greater installation structural strength, and can provide greater support strength to the legs of the occupant, which is very ingenious and practical.

[0042] Finally, for the rotatable dining chair, the storage function includes fixed storage and sliding storage, so that the storage function is more flexible and comprehensive, and can adapt to various use scenarios.

[0043] The leg support plate unit 3 includes a transverse plug rod 301 plugged on the insertion hole 1 and the fixed plug plate unit 4, and a leg support plate 302 provided on the transverse plug rod 301 and flush with the upper surface of the box seat plate 11.

[0044] In this embodiment, the upper surfaces of the box seat plate 11 and the leg support plate 302 are provided with soft packaging materials with the same thickness. The number of the transverse plug rod 301 is 2, which is plugged into the two insertion holes 1 respectively, so that the cushion extension function of the leg support plate 302 can be effectively opened and closed, and the support strength is sufficient when opened.

[0045] The fixed plug plate unit 4 includes a vertical plate 401 provided on one of the storage boxes 14 and plugged into the installation port 2, and a reinforced plug hole 402 provided on the vertical plate 401 and used for plug-in installation of the transverse plug rod 301.

[0046] In this embodiment, the storage box 14 is a cuboid, and the number of the vertical plate 401 is also 2, which is provided on the two ends of the length direction on the upper surface of the storage box 14. The position of the reinforced plug hole 402 is aligned with the insertion hole 1, so that each of the transverse plug rods 301 has two plug-in positions, that is, the side plate of the box seat plate 11 and the vertical plate 401. Therefore, the leg support plate 302 can provide greater support strength.

[0047] Furthermore, the connection between the transverse rod 301 and the reinforced socket 402 prevents the front storage box 14 from falling, allowing the front storage box 14 to be used normally. Accordingly, the transverse rod 301 itself needs to have sufficient structural strength, and the front storage box 14 should not be used to store heavy items for a long time.

[0048] The sliding connection block unit 5 includes a vertical block 501 arranged on the lower surface of the box-type seat 11, a horizontal plate 502 arranged on the lower end surface of the vertical block 501, and a perforated slider 503 that is sleeved on the horizontal plate 502 and used to connect to another storage box 14.

[0049] In this embodiment, the vertical block 501 and the horizontal plate 502 are integrally formed in an L-shape, and the perforated slider 503 is sleeved with the horizontal plate 502 and fixedly connected to the storage box 14 at the rear. At this point, the storage box 14 at the rear can be pulled out as needed.

[0050] The number of the vertical block 501, the horizontal plate 502 and the perforated slider 503 is two, and the two ends of the rear storage box 14 are hung on the horizontal plate 502, and the purpose of mobile storage is achieved through the perforated slider 503. Of course, the rear storage box 14 can also be used as a fixed storage location.

[0051] The leg support plate unit 3 further includes a screw 303 provided on the leg support plate 302 and plugged into the insertion hole 1 , and a limiting nut 304 provided on the screw 303 and used to block and engage the outer side surface of the box-type seat plate 11 .

[0052] In this embodiment, the number of the insertion holes 1 is three. The central insertion hole 1 is used to insert the screw rod 303 , while the two side insertion holes 1 are used to insert the transverse insertion rods 301 .

[0053] Finally, the limiting nut 304 always presses against and engages the outer side surface of the box-type seat 11, so that the extended support effect of the leg support plate 302 can be adjusted and can be fully fixed after adjustment, so that it is not easy to retract accidentally.

[0054] Of course, since the occupant's legs always press the leg support plate 302 backward and downward, there is little need to prevent it from accidentally extending. The only requirement is that the leg support plate 302 not accidentally extend when the rotatable dining chair is not in use. In this case, a suitable interference fit between the transverse insertion rod 301 and the insertion hole 1 can meet this requirement.

[0055] The sliding connection block unit 5 further includes a support rod side fixed stopper 504 provided on the transverse plate 502 and used for blocking the sliding block with a hole 503 .

[0056] In this embodiment, one of the functions of the support rod side fixed block 504 is to ensure that the storage box 14 at the rear has a movement end limit when being pushed forward, so as to avoid it colliding with the rotating support rod 12.

[0057] The sliding connection block unit 5 further includes an anti-drop block 505 provided on the transverse plate 502 and used to block the perforated slider 503 .

[0058] In this embodiment, the function of the anti-fall block 505 is to prevent the storage box 14 at the rear from sliding out and falling due to excessive backward movement.

[0059] On the other hand, the lateral distance between the anti-drop block 505 and the rotating support rod 12 is smaller than the maximum lateral distance between the back plate 17 and the rotating support rod 12, that is, the anti-drop block 505 is relatively retracted under the back plate 17, which ensures that even if the storage box 14 at the rear is fully pulled out, its lateral protrusion is smaller than that of the back plate 17, and the storage box 14 is not prone to accidental bumps.

[0060] The sliding connection block unit 5 further includes an end surface groove 506 provided on the transverse plate 502 , and a mounting rod 507 provided on the anti-drop stopper 505 and used to connect with the end surface groove 506 .

[0061] In this embodiment, the end face groove 506 is a threaded groove, and the mounting rod 507 is screwed thereto, so that the anti-drop block 505 has the feature of being movably mounted on the transverse plate 502, making it convenient to remove, replace or repair the storage box 14 at the rear.

[0062] An elastic ring 6 for supporting the two storage boxes 14 is also provided on the upper end surface of the base cylinder 13 .

[0063] In this embodiment, when the front storage box 14 needs to be replaced and repaired, it is necessary to first pull out the leg support plate unit 3 significantly so that the horizontal insertion rod 301 and the reinforcement socket 402 are no longer connected, and then pull out the storage box 14 downward.

[0064] On the other hand, the elastic ring 6 is made of ordinary rubber and is bonded to the upper end surface of the base cylinder 13, so that the base cylinder 13 also has the function of simultaneously and appropriately supporting the two storage boxes 14, thereby sharing the weight of the storage boxes on the fixed plug plate unit 4 and the sliding connection block unit 5.

[0065] Correspondingly, since the base cylinder 13 has an auxiliary supporting effect on the storage box 14, when the front storage box 14 needs to be removed, the entire box-type seat 11 needs to be lifted appropriately, and when the rear storage box 14 is pushed forward after use, it is necessary to avoid hitting the base cylinder 13, because at this time the vertical height difference between the lower surface of the storage box 14 and the upper end surface of the base cylinder 13 is relatively small.

[0066] It should be noted that the auxiliary support effect of the base cylinder 13 on the front storage box 14 and the rear storage box 14 that is fully pushed into place is always effective even when they rotate together with the box-type seat 11.

[0067] The sliding connection block unit 5 further includes an elastic friction plate 508 provided on the upper end surface of the perforated slider 503 and used for clamping the lower surface of the box-type seat plate 11 .

[0068] In this embodiment, when the rotatable dining chair is in use, it is necessary to prevent the storage box 14 at the rear from sliding backward or opening outward spontaneously and accidentally. Therefore, this is the role of the elastic friction plate 508, which always rubs the lower surface of the box-type seat 11 to provide sufficient and appropriate damping for the sliding operation of the storage box 14 at the rear.

[0069] While the embodiments of the present invention have been described in detail above with reference to the accompanying drawings, the present invention is not limited to the embodiments described above. Various modifications are possible within the scope of knowledge possessed by a person skilled in the art without departing from the spirit of the present invention. These modifications are non-inventive and are protected by patent law as long as they fall within the scope of the claims of the present invention.

Claims

1. A rotatable dining chair with storage function, comprising a box-type seat plate (11), a rotating support rod (12), a base cylinder (13), and a storage box (14), characterized in that: The utility model further comprises an insertion hole (1) provided on the side panel of the box-type seat (11), a mounting opening (2) provided on the bottom panel of the box-type seat (11), a leg support plate unit (3) provided on the insertion hole (1) and having its upper surface flush with the upper surface of the box-type seat (11), a fixed plug plate unit (4) provided on the mounting opening (2), sleeved on the leg support plate unit (3) and used for connecting one of the storage boxes (14), and a sliding connection block unit (5) provided on the lower surface of the box-type seat (11) and used for mounting another of the storage boxes (14).

2. The rotatable dining chair with storage function according to claim 1, characterized in that: The leg support plate unit (3) comprises a transverse insertion rod (301) inserted into the insertion hole (1) and the fixed insertion plate unit (4), and a leg support plate (302) arranged on the transverse insertion rod (301) and having an upper surface flush with the upper surface of the box-type seat plate (11).

3. The rotatable dining chair with storage function according to claim 2, characterized in that: The fixed plug-in plate unit (4) comprises a vertical plate (401) provided on one of the storage boxes (14) and plugged into the installation opening (2), and a reinforcement plug hole (402) provided on the vertical plate (401) and used for plugging and installing the transverse plug rod (301).

4. The rotatable dining chair with storage function according to claim 1, characterized in that: The sliding connection block unit (5) comprises a vertical block (501) arranged on the lower surface of the box-type seat (11), a transverse plate (502) arranged on the lower end surface of the vertical block (501), and a sliding block (503) with holes sleeved on the transverse plate (502) and used for connecting to another storage box (14).

5. The rotatable dining chair with storage function according to claim 2, characterized in that: The leg support plate unit (3) further comprises a screw (303) provided on the leg support plate (302) and plugged into the insertion hole (1), and a limiting nut (304) provided on the screw (303) and used for blocking and engaging the outer side surface of the box-type seat plate (11).

6. The rotatable dining chair with storage function according to claim 4, characterized in that: The sliding connection block unit (5) further comprises a support rod side fixed stopper (504) provided on the transverse plate (502) and used for blocking the sliding block with holes (503).

7. The rotatable dining chair with storage function according to claim 4, characterized in that: The sliding connection block unit (5) further comprises an anti-drop block (505) provided on the transverse plate (502) and used for blocking the sliding block with holes (503).

8. The rotatable dining chair with storage function according to claim 7, characterized in that: The sliding connection block unit (5) further comprises an end face groove (506) provided on the transverse plate (502), and a mounting rod (507) provided on the anti-drop block (505) and used for connecting the end face groove (506).

9. The rotatable dining chair with storage function according to claim 1, characterized in that: An elastic ring (6) for supporting the two storage boxes (14) is also provided on the upper end surface of the base cylinder (13).

10. The rotatable dining chair with storage function according to claim 4, characterized in that: The sliding connection block unit (5) further comprises an elastic friction plate (508) provided on the upper end surface of the perforated slider (503) and used for clamping the lower surface of the box-type seat plate (11).

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