Cup base connecting structure

Abstract

The utility model discloses various cup base connecting structures which comprise a supporting plate and a cup base located on the left side or the right side of the supporting plate, a connecting assembly is arranged between the supporting plate and the cup base, and the connecting assembly comprises a first connecting piece arranged on the cup base and a second connecting piece arranged on the supporting plate. The anti-toppling structure is arranged between the first connecting piece and the second connecting piece, when the supporting plate is switched between the horizontal supporting state and the inclined supporting state, the cup base is perpendicular to the ground all the time, it is guaranteed that beverages in a water cup placed on the cup base cannot be spilled out along with front-back deflection of the supporting plate, and the stability and the use experience feeling of the cup base are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture accessory field, especially cup seat connecting structure. BACKGROUND

[0002] The cup seat is widely used in daily furniture, for example, in the common table plate with supporting function, the user sets the detachable cup seat on the left side or the right side of the table plate, and the cup seat is usually fixed on the table plate by clamping, which is convenient for placing the water cup and does not occupy the table space.

[0003] The cup seat can also be used on the supporting plate of the seat, for example, in order to work or relax in a more comfortable posture, the supporting plate is usually arranged on the office chair, the lower end of the supporting plate is provided with a sleeve matched with the armrest of the office chair, the sleeve is sleeved on the armrest, and the user can use the supporting plate to work or relax in an upright sitting posture or a reclining sitting posture without the table; the supporting plate is provided with a through hole, and a cup seat in the form of a cylinder is hung in the through hole, the cup seat is provided with a hanging part on the outer wall, and the hanging part is hung on the upper end of the supporting plate, so that the water cup placed in the cup seat is kept fixed; however, the above-mentioned cup seat connecting structure has defects.

[0004] For the fixed table plate, the cup seat clamped and fixed on the table plate can be kept stable, but for some table plates which can rotate forward and backward to adjust the supporting angle of the table top, when the table plate rotates forward and backward, the cup seat clamped and fixed on the table plate will also rotate, which causes the drinks in the water cup to spill out.

[0005] For the fixed armrest of the office chair, the cup seat hung on the supporting plate can be kept stable, but in order to adapt to the upright sitting posture and the reclining sitting posture of the user, the armrest of some office chairs can be linked with the backrest, and when the backrest rotates backward, the supporting plate will also tilt backward, which also causes the drinks in the water cup to spill out. SUMMARY

[0006] The utility model provides a plurality of cup seat connecting structures, through setting the anti-toppling structure between the first connecting piece and the second connecting piece, when the horizontal supporting state and the inclined supporting state of the supporting plate are switched, the cup seat is always perpendicular to the ground, it is guaranteed that the drinks in the water cup placed on the cup seat will not spill out along with the forward and backward deflection of the supporting plate, and the stability and the use experience of the cup seat are improved.

[0007] The technical scheme of the utility model is realized as follows:

[0008] The cup holder connecting structure comprises a support plate and a cup holder located on the left side or the right side of the support plate, a connecting assembly is arranged between the support plate and the cup holder, the connecting assembly comprises a first connecting piece arranged on the cup holder and a second connecting piece arranged on the support plate, an anti-toppling structure is arranged between the first connecting piece and the second connecting piece, the anti-toppling structure comprises a slot arranged on the second connecting piece and having an open upper end, the bottom of the slot is provided with an arc-shaped guide surface, the first connecting piece is provided with a plug-in part, the outer wall of the plug-in part is provided with an arc-shaped matching surface, the plug-in part is inserted into the slot, and the arc-shaped matching surface is in contact with the arc-shaped guide surface.

[0009] The support plate has a horizontal supporting state and an inclined supporting state which is deflected along the front-rear direction; when the support plate is switched between the horizontal supporting state and the inclined supporting state, the arc-shaped guide surface guides the arc-shaped matching surface, so that the first connecting piece is adapted to rotate relative to the second connecting piece, and the cup holder is always perpendicular to the ground.

[0010] Preferably, the plug-in part is connected to the first connecting piece through a narrowed part, the width of the narrowed part is smaller than that of the plug-in part, the second connecting piece is provided with an avoiding slot which is matched with the narrowed part and has an open upper end, and the narrowed part is matched and connected into the avoiding slot.

[0011] Preferably, the cup holder is provided with a pen hole which is open at the upper end; the pen hole is convenient for placing a writing pen.

[0012] Preferably, the cup holder comprises an integrated supporting part and a ring-shaped blocking part which is connected around the supporting part, and the supporting part is provided with a single or multiple drainage holes; the unexpected spilled beverage in the cup holder is prevented from gathering in the cup holder, and the cleanliness of the cup holder is ensured.

[0013] Preferably, the support plate is a table plate or a supporting plate.

[0014] The cup holder connecting structure comprises a support plate and a cup holder located on the left side or the right side of the support plate, a connecting assembly is arranged between the support plate and the cup holder, the connecting assembly comprises a first connecting piece arranged on the cup holder and a second connecting piece arranged on the support plate, an anti-toppling structure is arranged between the first connecting piece and the second connecting piece, the anti-toppling structure comprises a slot arranged on one of the first connecting piece and the second connecting piece and extending along the left-right direction, and the outer end of the slot is open outward; the other of the first connecting piece and the second connecting piece is provided with a plug rod which is matched with the plug block and is inserted into the slot along the left-right direction, so that the first connecting piece and the second connecting piece are rotationally connected;

[0015] The support plate has a horizontal supporting state and an inclined supporting state which is deflected along the front-rear direction; when the support plate is switched between the horizontal supporting state and the inclined supporting state, the plug rod is adapted to rotate in the slot, so that the cup holder is always perpendicular to the ground.

[0016] As a preference, the insertion rod is arranged on the first connecting member, and the insertion hole is arranged on the second connecting member.

[0017] As a preference, the insertion hole penetrates the second connecting member along the left-right direction, the insertion rod penetrates out of the insertion hole and forms a limiting section, and a limiting cap is detachably installed on the limiting section; the limiting cap installed on the limiting section can prevent the insertion rod from moving along the axial direction; when the cup holder is not needed, the limiting cap can be removed from the limiting section, and the insertion rod can be conveniently pulled out.

[0018] The beneficial effects of the utility model are as follows:

[0019] The utility model discloses a connecting assembly is arranged between the support plate and the cup holder, and an anti-toppling structure is arranged on the connecting assembly, so that the cup holder can produce self-adaptive rotation through the anti-toppling structure and is always perpendicular to the ground under the action of gravity, regardless of whether the support plate is in a horizontal supporting state, an inclined supporting state or a switching process between the two supporting states, the beverage in the water cup of the cup holder is prevented from spilling out, the stability of the cup holder is ensured, and the use experience is improved.

[0020] The first connecting member and the second connecting member in the connecting assembly are detachable plug-in structures, users can quickly install the cup holder on the support plate through the plug-in structure according to their own needs, and when the cup holder is not needed, the first connecting member and the second connecting member can be separated, and then the cup holder can be quickly removed from the support plate. DRAWINGS

[0021] Figure 1 It is a schematic view that the cup holder is connected to the side of the supporting plate.

[0022] Figure 2 It is an exploded view of the connecting assembly.

[0023] Figure 3 It is an exploded view of the connecting assembly from another angle.

[0024] Figure 4 It is an enlarged view of the section of the position of the connecting assembly.

[0025] Figure 5 It is a structural view that the supporting plate is arranged on the seat.

[0026] Figure 6 It is a schematic view that the cup holder is perpendicular to the ground when the supporting plate is kept horizontal.

[0027] Figure 7 It is a schematic view that the cup holder is still perpendicular to the ground when the supporting plate is inclined backward.

[0028] Figure 8 It is a sectional view of each component on the cup holder connecting structure in embodiment 2.

[0029] Figure 9 This is a cross-sectional view of the cup holder connection structure in Example 2;

[0030] The reference numerals in the attached drawings are as follows: 1-support plate, 2-detachable mounting module, 3-stop part, 4-cover plate, 5-cup holder, 5a-limiting cap, 6-chair body, 11-extension part, 21-first clamping part, 21a-second clamping part, 22-fitting space, 51-plug-in seat, 51a-plug-in groove, 52-plug-in part, 53-pen holder hole, 54-drain hole, 61-armrest, 61a-armrest support arm, 62-chair seat, 63-chair back, 511-arc guide surface, 512-avoiding groove, 521-arc mating surface, 522-narrowing part. Detailed Implementation

[0031] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0033] This utility model has multiple embodiments, and the specific implementation methods are as follows:

[0034] Example 1: As Figures 1-7 As shown, this embodiment provides a cup holder connection structure, including a support plate 1 and a cup holder 5 located on the left or right side of the support plate 1. A connecting component is provided between the support plate 1 and the cup holder 5. The connecting component includes a first connector disposed on the cup holder 5 and a second connector disposed on the support plate 1. An anti-tipping structure is provided between the first connector and the second connector. The anti-tipping structure includes a slot 51a disposed on the second connector and open at the top. The bottom of the slot 51a has an arc-shaped guide surface 511. A plug-in part 52 is connected to the first connector. An arc-shaped mating surface 521 is provided on the outer wall of the plug-in part 52. The plug-in part 52 is inserted into the slot 51a, and the arc-shaped mating surface 521 contacts the arc-shaped guide surface 511.

[0035] The support plate 1 has a horizontal support state and an inclined support state that deflects in the front-back direction. When the support plate 1 switches between the horizontal support state and the inclined support state, the arc-shaped guide surface 511 guides the arc-shaped mating surface 521, so that the first connector rotates adaptively relative to the second connector, thereby ensuring that the cup holder 5 is always perpendicular to the ground, ensuring the stability of the cup holder 5 during use and improving the user experience.

[0036] Further, the plug-in part 52 and the plug-in slot 51a form a quick mounting or dismounting plug-in structure. When the cup holder 5 is needed, the plug-in part 52 can be inserted into the plug-in slot 51a, so that the cup holder 5 is connected with the supporting plate. When the cup holder 5 is not needed, the plug-in part 52 can be pulled out of the plug-in slot 51a, so that the cup holder 5 is separated from the supporting plate. The mounting and dismounting are simple, and the use is convenient.

[0037] Further, in order to smoothly match the plug-in part 52 with the plug-in slot 51a, the plug-in part 52 is connected with the first connecting piece through a narrowed part 522, the width of the narrowed part 522 is smaller than the width of the plug-in part 52. The second connecting piece is provided with an avoiding slot 512 which is matched with the narrowed part 522 and has an open upper end. The narrowed part 522 is matched and connected in the avoiding slot 512, so as to prevent the plug-in part 52 from interfering with the plug-in seat 51 when being inserted upward or downward.

[0038] Further, the cup holder 5 is provided with a pen hole 53 which is open at the upper end, so as to facilitate the sitter to place a writing pen after finishing work.

[0039] Further, the cup holder 5 includes an integrated supporting part and an annular blocking part which is connected around the supporting part. The supporting part is provided with single or multiple drainage holes 54, so as to prevent the drinks which are accidentally poured into the cup holder 5 from gathering in the cup holder 5, and ensure the cleanliness of the cup holder 5.

[0040] Further, the supporting plate 1 can be a table plate with front and rear rotating adjustment function, or a supporting plate for an office chair. In the embodiment, the cup holder 5 is arranged on the left side or the right side of the supporting plate, and is installed on the supporting plate through the connecting assembly. In order to facilitate explanation, the embodiment also provides a supporting plate assembly which includes a supporting plate and an installation assembly. The installation assembly is equivalent to a detachable installation module 2. The installation assembly includes a first clamping piece 21 and a second clamping piece 21a which are located at the lower end of the supporting plate. The first clamping piece 21 and the second clamping piece 21a form a matching space 22. The first clamping piece 21 can slide along the width direction of the matching space 22 and stay at the corresponding position. The second clamping piece 21a is relatively fixed with the supporting plate. Specifically, the installation assembly further includes a base which is fixed at the lower end of the supporting plate, and the second clamping piece 21a is fixedly connected with the base. The base is provided with a sliding groove which extends along the width direction of the matching space 22. The first clamping piece 21 is slidingly connected in the sliding groove, so as to adjust the width of the matching space 22 between the first clamping piece 21 and the second clamping piece 21a in response to the external driving force.

[0041] Further, the tray assembly is installed on the office chair, the chair body 6 of the office chair comprises a seat 62 and a backrest 63, both sides of the chair body 6 are provided with armrests 61, the lower ends of the armrests 61 are connected with armrest supporting arms 61a, the armrest supporting arms 61a can be connected to the lower end of the seat 2 or the backrest 63; in the embodiment, one of the armrests 61 on the chair body 6 is located in the adjusted cooperation space 22, thereby clamping the corresponding armrest 61, so that the tray is fixed on the seat; when the tray is not needed, the tray and the installation assembly can be disassembled and the seat is used alone, thereby meeting the various use requirements of the sitter.

[0042] Further, in the embodiment, the backrest 63 can rotate forward and backward, the armrest supporting arm 61a is preferably connected to the backrest 63, the cup seat connecting structure is connected to the corresponding armrest 61, and when the backrest 63 rotates backward, the tray also tilts backward to adapt to the sitting posture of the sitter, thereby making the sitter more comfortable when working or relaxing.

[0043] Further, after the width of the cooperation space 22 is adjusted to the position, the clamping force needs to be formed between the first clamping part 21 and the second clamping part 21a and needs to be kept relatively fixed, therefore, in the embodiment, the first clamping part 21 is provided with a spiral hole extending along the width direction of the cooperation space 22, the installation assembly further comprises a driving part, the driving part is a driving screw threadedly fitted in the spiral hole and can rotate in place, the outer end of the driving screw is connected with a handle, the handle is rotated, the first clamping part 21 is slid along the width direction of the cooperation space 22 and is stopped at the corresponding position; the threadedly fitted mode forms self-locking on the first clamping part 21, thereby preventing the first clamping part 21 from backtracking and causing the clamping to be loose.

[0044] Further, in order to ensure the use experience of the tray, the upper end of the tray is provided with a blocking part 3, the blocking part 3 protrudes upward from the upper end surface of the tray; the blocking part 3 can be integrally formed with the tray or connected with the tray through a detachable connection mode, when the tray tilts backward, the blocking part 3 can block the office articles on the tray from sliding off the tray.

[0045] Further, the tray comprises a tray body, the rear end of the tray body has an outwardly transversely extending extension part 11, the extension part 11 and the tray body form an L-shaped structure, and the installation assembly 2 is arranged at the lower end of the extension part 11; the extension part 11 can extend the front-to-back length of the tray, so that after the installation assembly is connected to the armrest 61 of the seat, a larger sitting space is formed between the tray body and the backrest.

[0046] Further, in order to shield the connection traces of the base and the tray, the upper end surface of the tray is connected with a cover plate 4, the cover plate 4 is fixed on the tray through gluing and shields the connection traces, so that the tray is more simple and generous in appearance, in addition, the thickness of the cover plate 4 is much smaller than the thickness of the tray 1, and will not greatly affect the flatness of the upper end surface of the tray.

[0047] Further, as shown in Figure 7 When the support plate is deflected backward with the backward rotation of the chair back 63, the cup holder 5 and the water cup placed on the cup holder 5 are also deflected. Since the arc-shaped matching surface 521 and the arc-shaped guide surface 511 are not fixed structures, and the cup holder 5 is only subjected to the downward gravity, the arc-shaped guide surface 511 guides the arc-shaped matching surface 521, so that the cup holder 5 and the water cup placed in the cup holder 5 are self-adaptively rotated and always kept vertical to the ground, preventing the beverage in the water cup from spilling out.

[0048] Embodiment 2: The difference between this embodiment and the above embodiment is that, as shown in Figures 8-9 Another different anti-toppling structure is provided in this embodiment, which includes a bushing 513 provided on one of the first connecting member and the second connecting member and extending in the left-right direction, and the outer end of the bushing 513 is outwardly open. The other of the first connecting member and the second connecting member is provided with a plug rod 523 matched with the bushing, and the plug rod 523 is inserted into the bushing 513 in the left-right direction, so that the first connecting member and the second connecting member are rotationally connected.

[0049] The support plate 1 has a horizontal support state and an inclined support state deflected in the front-rear direction. When the support plate 1 is switched between the horizontal support state and the inclined support state, the plug rod 523 is self-adaptively rotated in the bushing 513, so that the cup holder 5 is always perpendicular to the ground, achieving the same anti-toppling effect.

[0050] Further, this embodiment is explained and described by taking the plug rod 523 provided on the first connecting member and the bushing 513 provided on the second connecting member. In order to prevent the plug rod 523 from being transmitted along the axis after being inserted into the bushing 513, the bushing 513 penetrates the second connecting member in the left-right direction, the plug rod 523 penetrates out of the bushing 513 and forms a limiting section, and a limiting cap 5a is detachably installed on the limiting section. The limiting cap 5a can be a rubber sleeve sleeved on the limiting section, or a threaded part threaded on the limiting section. The limiting cap 5a can prevent the plug rod 523 from moving along the axis, and ensure that the plug rod 523 rotates without being separated from the bushing 513.

[0051] Further, the detachable design of the limiting cap 5a also facilitates the disassembly and assembly of the cup holder. Specifically, when the cup holder is needed, the limiting cap 5a is installed on the limiting section to limit the movement and ensure the stability of the cup holder 5. When the cup holder 5 is not needed, the limiting cap 5a is removed from the limiting section, the plug rod 523 is pulled out, and then the cup holder 5 is disassembled from the support plate 1.

[0052] The above describes the utility model and its embodiments in a schematic manner, and the description is not restrictive, and the drawings only show one of the embodiments of the utility model, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are designed without creativity, and all should belong to the protection scope of the utility model.

Claims

1. A cup stand connecting structure characterized by comprising: The cup holder (5) is arranged on the left side or the right side of the support plate (1), and a connecting assembly is arranged between the support plate (1) and the cup holder (5). The connecting assembly comprises a first connecting piece arranged on the cup holder (5) and a second connecting piece arranged on the support plate (1). The first connecting piece and the second connecting piece are provided with an anti-toppling structure. The anti-toppling structure comprises a slot (51a) arranged on the second connecting piece and having an open upper end. The slot (51a) is provided with an arc-shaped guide surface (511) at the bottom. The first connecting piece is connected with a plug-in part (52). The plug-in part (52) is provided with an arc-shaped matching surface (521) on the outer wall. The plug-in part (52) is inserted into the slot (51a), and the arc-shaped matching surface (521) is in contact with the arc-shaped guide surface (511). The support plate (1) has a horizontal support state and an inclined support state which is deflected along the front-rear direction. When the support plate (1) is switched between the horizontal support state and the inclined support state, the arc-shaped guide surface (511) guides the arc-shaped matching surface (521), so that the first connecting piece is adapted to rotate relative to the second connecting piece, and the cup holder (5) is always perpendicular to the ground.

2. A cup base connection structure according to claim 1, characterized in that: The plug-in part (52) is connected with the first connecting piece through a narrowed part (522). The width of the narrowed part (522) is smaller than the width of the plug-in part (52). The second connecting piece is provided with an avoiding slot (512) which is matched with the narrowed part (522) and has an open upper end. The narrowed part (522) is matched and connected in the avoiding slot (512).

3. The cup holder connection structure of claim 1, wherein: The cup holder (5) is provided with a pen hole (53) which is open at the upper end.

4. The cup holder connection structure of claim 1, wherein: The cup holder (5) comprises an integrated supporting part and an annular blocking part which is connected around the supporting part. The supporting part is provided with a single or multiple drainage holes (54).

5. The cup holder connection structure of claim 1, wherein: The support plate (1) is a table plate or a supporting plate.

6. A cup stand connecting structure characterized by The cup holder (5) is arranged on the left side or the right side of the support plate (1), and a connecting assembly is arranged between the support plate (1) and the cup holder (5). The connecting assembly comprises a first connecting piece arranged on the cup holder (5) and a second connecting piece arranged on the support plate (1). The first connecting piece and the second connecting piece are provided with an anti-toppling structure. The anti-toppling structure comprises a plug-in hole (513) arranged on one of the first connecting piece and the second connecting piece and extending along the left-right direction. The outer end of the plug-in hole (513) is open outward. The other of the first connecting piece and the second connecting piece is provided with a plug-in rod (523) which is matched with the plug-in hole (513) and is inserted into the plug-in hole (513) along the left-right direction, so that the first connecting piece and the second connecting piece are rotationally connected. The support plate (1) has a horizontal support state and an inclined support state which is deflected along the front-rear direction. When the support plate (1) is switched between the horizontal support state and the inclined support state, the plug-in rod (523) is adapted to rotate in the plug-in hole (513), so that the cup holder (5) is always perpendicular to the ground.

7. A cup base connection structure according to claim 6, wherein: The plug-in rod (523) is arranged on the first connecting piece, and the plug-in hole (513) is arranged on the second connecting piece.

8. A cup base connection structure according to claim 7, wherein: The plug-in hole (513) penetrates the second connecting piece along the left-right direction. The plug-in rod (523) penetrates out of the plug-in hole (513) and forms a limiting section. A limiting cap (5a) is detachably mounted on the limiting section.

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