Cup holder capable of being rotatably opened

Abstract

The utility model relates to the technical field of articles for daily use, in particular to a cup holder capable of being rotatably opened, which comprises a first cup holder, a second cup holder and a cup holder body, the first cup holder and the second cup holder are respectively movably hinged on the cup holder body, the first cup holder is provided with a first storage cavity, and the second cup holder is provided with a second storage cavity. The first cup holder moves into the second cup holder to form a folded posture structure, or the first cup holder moves out of the second cup holder to form an unfolded posture structure. Water cups can be respectively and independently placed on the first cup holder and the second cup holder, the problem that the number of the water cups placed on a traditional cup holder is small is solved, on the basis, the first cup holder and the second cup holder are hinged to the cup holder body, when the cup holder is in an idle state, the first cup holder can be contained in the containing cavity of the second cup holder, and the cup holder is convenient to use. The problem that a traditional cup holder is difficult to store is solved, the first cup holder and the second cup holder achieve the flexible placing effect and the storage function by switching the unfolding posture structure and the folding posture structure, and the cup holder is convenient for a user to use.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, specifically a cup holder that can be rotated and opened. Background Technology

[0002] In daily life and various outdoor activities, people rely heavily on water bottles, which are essential tools for replenishing the body's daily hydration needs. However, the proper placement and storage of water bottles has always been a problem for many. If not placed properly, water bottles are prone to tipping over, falling over, or being lost, which undoubtedly adds considerable inconvenience to outdoor activities.

[0003] Currently, most tools on the market for holding water bottles are detachable cup holders. While these holders can be pre-installed in cars, strollers, backpacks, or equipment, fulfilling the basic need for storing water bottles to some extent, they have significant limitations. Traditional cup holders typically only hold a single water bottle. When families travel together or engage in parent-child activities, they often need to hold at least two bottles. Using multiple traditional cup holders in this situation not only excessively occupies limited installation space but also appears cluttered. Even more problematic is that when not in use, these traditional cup holders, due to their lack of proper design, are difficult to store neatly, causing considerable inconvenience for users.

[0004] To address the above shortcomings, we need to develop a rotating and opening cup holder to meet the needs of a wide range of users. Utility Model Content

[0005] Regarding the aforementioned issue that traditional cup holders typically only hold a single cup and are difficult to organize when not in use, the technical solution adopted by this utility model to solve this problem is:

[0006] A rotatable cup holder includes a first cup holder, a second cup holder, and a cup holder body. The first cup holder and the second cup holder are respectively movably hinged to the cup holder body. The first cup holder has a first storage cavity for limiting the placement position of the cup, and the second cup holder has a second storage cavity for limiting the placement position of the cup.

[0007] When the first cup holder moves into the second cup holder so that the first storage cavity and the second storage cavity overlap in space, they form a closed posture structure;

[0008] Alternatively, when the first cup holder moves outside the second cup holder so that the first storage cavity and the second storage cavity do not overlap in space, an unfolded posture structure is formed.

[0009] As described above, a rotatable cup holder has a first limiting support extending toward the center of the first storage cavity to restrict the placement of items, and at least three of the first limiting support bodies are circumferentially spaced around the central axis of the first storage cavity.

[0010] As described above, a rotatable cup holder has a first limiting support body comprising a first limiting segment and a first supporting portion. The first limiting segment extends from the top opening of the first storage cavity toward the bottom of the first storage cavity, and the first supporting portion extends from the end of the first limiting segment near the bottom of the first storage cavity toward the center of the first storage cavity. The first limiting segment is elastically deformable.

[0011] As described above, a rotatable cup holder has a first shelf opening and a second shelf opening respectively, which are respectively opened in a direction perpendicular to the central axis of the first storage cavity. The first shelf opening and the second shelf opening are symmetrically arranged on both sides of the central axis of the first storage cavity.

[0012] As described above, a rotatable cup holder includes a second limiting segment for restricting the placement of an item, at least three of the second limiting segments extending from the top opening of the second storage cavity toward the center of the second storage cavity, the protruding ends of the second limiting segments being elastically deformable.

[0013] As described above, a rotatable cup holder includes a second support portion for holding an item in place. The second support portion is located near the bottom of the second storage cavity and has a vertically penetrating drainage groove structure.

[0014] As described above, a rotatable cup holder includes a clamping bracket, which includes a clamping jaw for holding and an adjusting part for adjusting the clamping tightness. The clamping jaw includes a first clamping jaw and a second clamping jaw. The clamping jaw is hinged to the cup holder body. The first clamping jaw is movable relative to the second clamping jaw. The adjusting part is installed on the clamping jaw and controls the tension of the first clamping jaw and the second clamping jaw.

[0015] As described above, a rotatable cup holder has a hollow, through-hole clamping space between the first and second clamps. The first and / or second clamps are provided with anti-slip textures for easy clamping. The anti-slip textures are elongated strips extending in a straight line, and the elongated strips are parallel to the rotation axis of the first clamp and the second clamp.

[0016] As described above, in a rotatable cup holder, the gripper portion has a first anti-rotation tooth on one side for connecting to the cup holder body to limit the hinge rotation position, and the cup holder body has a second anti-rotation tooth on one side for connecting to the gripper portion to limit the hinge rotation position. Locking the adjustment portion causes the first anti-rotation tooth to engage with the second anti-rotation tooth to limit the hinge rotation position of the gripper portion, and releasing the adjustment portion causes the first anti-rotation tooth to disengage from the second anti-rotation tooth to restore the gripper portion's ability to hinge relative to the cup holder body.

[0017] As described above, a rotatable cup holder has a cylindrical structure, wherein the first cup holder is limited by a first rotation limiting part to move outward at a first rotation angle a, and the second cup holder is limited by a second rotation limiting part to move outward at a second rotation angle b.

[0018] In the closed posture structure, the first cup holder is located inside the second storage cavity, so that the first storage cavity and the second storage cavity are coaxially arranged;

[0019] Under the aforementioned unfolded posture structure, a + b ≥ 50° is satisfied.

[0020] The beneficial effects of this utility model are as follows:

[0021] 1. The main body of this utility model cup holder includes a first cup holder and a second cup holder. Both the first and second cup holders can hold water cups separately, solving the problem that traditional cup holders can only hold a single water cup. Furthermore, both the first and second cup holders are movably hinged to the main body of the cup holder. When the cup holder is not in use, the first cup holder can be rotated and moved into the second cup holder through the hinge, allowing the first cup holder to be stored in the storage cavity of the second cup holder. This solves the problem of the difficulty in uniformly storing two or more traditional cup holders. The first and second cup holders achieve flexible placement and storage functions by switching between unfolded and closed postures, making it convenient for users.

[0022] 2. This utility model has several first limiting support frames in the first cup holder to enhance the stability of the cup holder when placing water cups, and several second limiting sections and second support parts in the second cup holder to enhance the stability of the cup holder when placing water cups. In addition, the bottom of the second cup holder is also provided with a drainage groove structure to prevent water spilled from the cup or water flowing in from the outside from accumulating in the storage cavity, reducing bacterial growth, keeping the storage cavity clean and dry, and ensuring the hygiene of the cup holder.

[0023] 3. This utility model also includes a clamping bracket on the main body of the cup holder. The clamping bracket is detachable and adaptable to various usage scenarios such as the user's car, stroller, backpack, and equipment through the clamping claw. The adjustment part for adjusting the clamping tightness can further enhance the stability and sturdiness of the cup holder in the usage scenario, preventing the cup holder from easily loosening and falling off. Users can also adjust the installation angle, installation position, and installation orientation of the cup holder by operating the adjustment part and the clamping claw, making it convenient for users to install the cup holder on different external structures to meet the user's water cup placement needs. Attached Figure Description

[0024] Figure 1 This is a front view of the closed position of a rotatable cup holder according to the present invention.

[0025] Figure 2 This is a front view of the unfolded posture of a rotatable cup holder according to this utility model.

[0026] Figure 3 This is a rear view of the unfolded posture of a rotatable cup holder according to this utility model.

[0027] Figure 4 This is a top view of the closed position of a rotatable cup holder according to the present invention.

[0028] Figure 5 for Figure 4 AA sectioned stereoscopic view.

[0029] Figure 6 This is a structural diagram showing the disassembly and assembly of the cup holder body and the clamping bracket of this utility model. Detailed Implementation

[0030] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] Example 1:

[0032] like Figures 1 to 6The illustrated rotatable cup holder includes a first cup holder 1, a second cup holder 2, and a cup holder body 3. The first cup holder 1 and the second cup holder 2 are both movable cup holders that can hold a water cup individually. The first cup holder 1 and the second cup holder 2 are movably hinged to the cup holder body 3. The hinge axis c between the first cup holder 1 and the cup holder body 3 is parallel to the hinge axis d between the second cup holder 2 and the cup holder body 3. The first cup holder 1 has a first placement cavity 11 for restricting the placement position of the cup, and the second cup holder 2 has a second placement cavity 21 for restricting the placement position of the cup. Both the first placement cavity 11 and the second placement cavity 21 are vertically connected hollow structures. Both the first placement cavity 11 and the second placement cavity 21 extend from the cavity wall toward the center of the cavity to create a placement limiting structure that restricts the cup's placement posture. After the water cup is placed through the top opening of the first placement cavity 11 or the top opening of the second placement cavity 21, it is stably supported and elastically held in place by the placement limiting structure.

[0033] In use, the user can use their hand to rotate the first cup holder 1 towards the second cup holder 2, while simultaneously rotating the second cup holder 2 towards the first cup holder 1, so that the center of the first cup holder 1 is close to the center of the second cup holder 2, that is, the first cup holder 1 moves to the inside of the second cup holder 2. When the first storage cavity 11 and the second storage cavity 21 overlap in space, they form a closed posture structure. When the center of the first cup holder 1 is close to the center of the second cup holder 2, the first cup holder 1 is put into the storage cavity of the second cup holder 2, which solves the problem of traditional cup holders being difficult to store uniformly and completes the storage effect of the closed cup holder. In this posture structure, the water cup can also be easily put into the first storage cavity 11 through the top opening of the second storage cavity 21.

[0034] Alternatively, the user can manually rotate the first cup holder 1 away from the second cup holder 2, while simultaneously rotating the second cup holder 2 away from the first cup holder 1. This causes the center of the first cup holder 1 to move away from the center of the second cup holder 2, moving the first cup holder 1 to the outside of the second cup holder 2. When the first storage cavity 11 and the second storage cavity 21 do not overlap in space, an unfolded structure is formed. At this time, different cups can be placed into the first storage cavity 11 and the second storage cavity 21 respectively. Both the first cup holder and the second cup holder can hold cups individually, solving the problem that traditional cup holders can only hold a single cup, making it more convenient for users.

[0035] Example 2:

[0036] Based on Example 1, such as Figure 2 and Figure 5The illustration shows a rotatable cup holder. The first cup holder 1 extends toward the center of the first storage cavity 11 and extends a first limiting support body 12 to restrict the placement of items. The first limiting support body 12 can elastically deform and elastically press against the surface of the cup. At least three first limiting support bodies 12 are circumferentially spaced around the central axis of the first storage cavity 11. The cup is elastically clamped in a three-point self-centered manner, making the cup placement more stable.

[0037] As another embodiment 201 of embodiment 2, such as Figure 2 and Figure 5 The cup holder shown can be rotatably opened. The number of first limiting support brackets 12 can be four, five, six or more. Multiple first limiting support brackets 12 can further improve the stability and sturdiness of the elastically clamped cup.

[0038] Example 3:

[0039] Based on Example 2, such as Figure 2 and Figure 5 The illustrated rotatable cup holder includes a first limiting support body 12 comprising a first limiting segment 121 and a first supporting portion 122. The first limiting segment 121 is an elastically deformable transition section connecting the first supporting portion 122 to the wall of the first storage cavity 11. The first limiting segment 121 extends from the top opening of the first storage cavity 11 towards the bottom of the first storage cavity 11 with a gradually narrowing curved surface. After the first limiting segment 121 extends to a position near the bottom of the first storage cavity 11, the first supporting portion 122 extends from the first... The end of the limiting segment 121 near the bottom of the first storage cavity 11 extends toward the center of the first storage cavity 11. The first limiting segment 121 is elastically deformable, so that when the water cup is placed, the elastic deformation characteristic can be used to elastically clamp the outer wall of the water cup in different directions. It can adapt to various types of water cups with slight differences in size, improve the stability of placement and the adaptability of water cups. The first support part 122 located at the bottom of the first limiting segment 121 can limit the placement height of the water cup, so that the water cup is placed at a stable height.

[0040] Example 4:

[0041] Based on Example 1, such as Figures 1 to 3The illustrated cup holder has a first cup holder 1 with a through-hole 13 and a second cup holder 14, respectively, perpendicular to the central axis of the first storage cavity 11. Both the first cup holder 13 and the second cup holder 14 are recessed from the top opening of the first storage cavity 11 along the side wall of the first cup holder 1 towards the bottom opening of the first storage cavity 11, forming a notch structure. When the first cup holder 1 is in an idle state without a cup, the first cup holder 13 and the second cup holder 14 can be used to place other items (such as keychains, perfumes, pouches, or electronic devices like mobile phones and tablets). When the first cup holder 1 is in use with a cup, the user can observe the remaining capacity and real-time water level of the cup through the first cup holder 13 or the second cup holder 14, and can also touch and pick up the cup with their fingers through the first cup holder 13 and the second cup holder 14. For some cups with shorter body heights, this avoids the inconvenience of only being able to touch the top of the cup to pick it up.

[0042] Preferably, as another embodiment 401 of embodiment 4, such as Figures 1 to 3 The illustrated rotatable cup holder has a first shelf opening 13 and a second shelf opening 14 symmetrically arranged on both sides of the central axis of the first storage cavity 11. The first shelf opening 13 is located in the first storage cavity 11 away from the second shelf opening 14, and the second shelf opening 14 is located in the first storage cavity 11 away from the first shelf opening 13. The symmetrical arrangement of the first shelf opening 13 and the second shelf opening 14 can increase the space for placing items and also improve the stability of the placement of items.

[0043] Example 5:

[0044] Based on Example 1, such as Figure 1 , Figure 2 and Figure 5 The illustrated rotatable cup holder includes a second cup holder 2 comprising a second limiting segment 22 for restricting the placement of items. The second limiting segment 22 is an elastically deformable transition segment for elastically holding a cup. The second limiting segment 22 is located near the top of the second storage cavity 21. At least three second limiting segments 22 extend from the top opening of the second storage cavity 21 toward the center of the second storage cavity 21 and slightly bend toward the bottom center of the second storage cavity 21. The second limiting segments 22 are circumferentially distributed around the center of the second storage cavity 21, elastically holding the placement of the cup by three self-centered points, making the placement of the cup more stable. The protruding ends of the second limiting segments 22 are elastically deformable, allowing the cup to be elastically held in different directions by utilizing the elastic deformation characteristics when it is placed, thus adapting to various types of cups with slight differences in size, improving placement stability and cup adaptability.

[0045] Example 6:

[0046] Based on Example 1, such as Figure 1 , Figure 2 and Figure 5 The illustrated cup holder 2 includes a second support portion 23 for supporting the placement of items. The second support portion 23 is located near the bottom of the second storage cavity 21. The second support portion 23 at the bottom of the second storage cavity 21 can limit the placement height of the cup, so that the cup is placed at a stable height. The second support portion 23 has a vertically penetrating drainage groove structure 231 to prevent water spillage from the cup or water flowing in from the outside from accumulating in the second storage cavity 21, reducing bacterial growth, keeping the second storage cavity 21 clean and dry, and ensuring the hygiene of the second cup holder 2.

[0047] As another embodiment 601 of embodiment 6, the outer bottom of the second cup holder 2 is provided with a connecting reinforcing rib 25. The connecting reinforcing rib 25 can be used to strengthen the connection strength between the middle position of the second cup holder 2 and the second support part 23. There is also a recessed actuating recess 26 between the two connecting reinforcing ribs 25. When the user opens the second cup holder 2, the hand can use the connecting reinforcing rib 25 and the actuating recess 26 to flip and open the second cup holder 2, so that the opening process will not slip and is more convenient.

[0048] Example 7:

[0049] Based on Examples 5 and 6, such as Figure 1 , Figure 2 and Figure 5 The illustrated cup holder is a rotatable cup holder. The second cup holder 2 includes a second limiting section 22 and a second supporting part 23. The second limiting section 22 is located near the top of the second storage cavity 21, and the second supporting part 23 is located near the bottom of the second storage cavity 21. The second limiting section 22 and the second supporting part 23 are used together to simultaneously provide stable and elastic clamping of the cup and support for the cup when it is placed inside. Preferably, four second limiting sections 22 are evenly spaced around the center of the second storage cavity 21 to further improve the stability of clamping the cup.

[0050] Example 8:

[0051] Based on Example 1, such as Figures 1 to 6The illustration shows a rotatable cup holder. The cup holder body 3 includes a clamping bracket 31, which is a manual clamping structure for attaching the cup holder body 3 to external spaces (such as inside a car, on a stroller, on a backpack, or on equipment). After clamping, the cup holder can be stably positioned in the installation position without the need for manual holding of the cup, allowing for easy placement and removal. The clamping bracket 31 includes a clamping jaw 32 for clamping and an adjusting part 33 for adjusting the clamping tightness. The clamping jaw 32 includes a first clamping jaw 321 and a second clamping jaw 32. 2. The first gripper 321 is a single-sided gripper structure for mounting the adjustment part 33, and the second gripper 322 is a single-sided gripper structure for hinged to the cup holder body 3. The first gripper 321 can move relative to the second gripper 322. In use, the user uses his hand to open the gripper part 32 so that the gripping end of the first gripper 321 is away from the gripping end of the second gripper 322, and the external position to be clamped is inserted between the first gripper 321 and the second gripper 322. Then the first gripper 321 and the second gripper 322 are closed.

[0052] The adjustment part 33 is installed on the side of the first gripper 321 away from the second gripper 322. The adjustment part 33 is an adjustment mechanism for controlling the clamping tension of the first gripper 321 and the second gripper 322. Preferably, a screw cap with an anti-slip recess 331 is used. The screw cap is installed on the cup holder body 3 by passing a threaded rod through the first gripper 321 and the second gripper 322. The clamping tension is adjusted by screwing the thread drive. The self-locking effect of the thread can prevent the clamping bracket 31 from loosening and falling off during clamping. When disassembling, simply screw in the opposite direction to loosen the clamping of the gripper part 32, which is convenient for users.

[0053] Example 9:

[0054] Based on Example 8, such as Figures 1 to 6 The illustrated rotatable cup holder has a hollow, through-hole clamping space between the first clamp 321 and the second clamp 322. The clamping space has an elliptical structure, with one of the first clamp 321 and the second clamp 322 having one half of the clamping space being elliptical, and the other half of the clamping space also having the other half of the clamping space being elliptical. The two half-elliptical structures facilitate stable clamping of the clamping part 32 at the position of some rod-like or cylindrical structures. The first clamp 321 or the second clamp 322 is provided with anti-slip textures 323 to facilitate clamping. The anti-slip textures 323 can improve the anti-slip and loosening effect of the cup holder after installation and improve the stability of the installation. The anti-slip textures 323 are preferably long strips extending in a straight line. The extension direction of the long strips is in the same direction as the central axis of the clamping space, and the long strips are parallel to the rotation axis of the first clamp 321 hinged to the second clamp 322.

[0055] As another embodiment 901 of embodiment 9, such as Figures 1 to 6 The cup holder shown is rotatable and can be opened. Both the first claw 321 and the second claw 322 are provided with anti-slip textures 323, which makes the anti-slip effect better when clamping from both sides.

[0056] Example 10:

[0057] Based on Example 8, such as Figures 5 to 6 The illustrated cup holder has a rotatable opening mechanism. One side of the gripper 32, which connects to the cup holder body 3, has a first anti-rotation tooth 4 for limiting the hinge rotation position. The other side of the cup holder body 3, which connects to the gripper 32, has a second anti-rotation tooth 5 for limiting the hinge rotation position. The first anti-rotation tooth 4 has raised teeth evenly distributed around its center circumference, preferably with a triangular cross-sectional shape. In use, the locking adjustment 33 engages the first anti-rotation tooth 4 with the second anti-rotation tooth 5, limiting the hinge rotation position of the gripper 32 through the engagement between the teeth. When releasing, the adjustment 33 is released, disengaging the first anti-rotation tooth 4 from the second anti-rotation tooth 5, thus disengaging the teeth and restoring the gripper 32's hinge rotation relative to the cup holder body 3. The engagement between the teeth stably limits the rotation position, making operation convenient and user-friendly.

[0058] Example 11:

[0059] Based on Example 1, such as Figures 1 to 5 The illustrated cup holder has a cylindrical structure, with the first cup holder 1 and / or the second cup holder 2 having a first rotation limiter 15 that restricts the outward movement of the first cup holder 1 by a first rotation limiter 15, and the second cup holder 2 having a second rotation limiter 24 that restricts the outward movement of the second cup holder 2 by a second rotation limiter 24. By limiting the outward movement of the first cup holder 1 by the first rotation limiter 15 and the outward movement of the second cup holder 2 by the second rotation limiter 24, the cup holder is prevented from rotating and wobbling uncontrollably when opened. It has a defined opening rotation range, allowing the user to place the cup more stably and reducing the risk of the cup wobbling and colliding with the surrounding environment.

[0060] When using the unfolded posture structure, it is preferable to satisfy a + b ≥ 50°, that is, the total angle of the flipping and opening of the first rotation angle a and the second rotation angle b should be greater than or equal to 50 degrees. If the total angle of the flipping and opening is less than 50 degrees, it will affect the volume of the cavity in which the cup holder can effectively hold a cup, or it will cause an overlap between the first cup holder 1 and the second cup holder 2, making it impossible to effectively hold a cup.

[0061] After use, when the cup holder is closed, the first cup holder 1 moves and is stored in the second storage cavity 21, so that the first storage cavity 11 and the second storage cavity 21 are coaxially arranged, thus completing the storage of the cup holder. At this time, a water cup can still be put into the top opening of the second storage cavity 21, so that the water cup extends into the first storage cavity 11 and the second storage cavity 21 at the same time. Under this structure, the placement of the water cup is the most stable placement method under all posture structure states.

[0062] like Figures 1 to 6 As shown, the specific embodiments of this utility model are as follows:

[0063] Before use, open the gripper part 32, and install the cup holder body 3 on the external installation position (which can be inside a car, on a stroller, on a backpack, or on a device) through the first gripper 321 and the second gripper 322. Twist the adjustment part 33 to tighten the first gripper 321 and the second gripper 322 to complete the installation of the cup holder body 3.

[0064] In use, flipping open the first cup holder 1 and the second cup holder 2 allows different water cups to be placed inside. The water cup placed in the first cup holder 1 can extend into the top opening of the first storage cavity 11. The elastic clamping of the first limiting segment 121 contacts the outer side of the water cup, restricting its radial placement, while the first supporting part 122 contacts the bottom of the water cup, restricting its axial placement. Similarly, the water cup placed in the second cup holder 2 can extend into the top opening of the second storage cavity 21. The elastic clamping of the second limiting segment 22 contacts the outer side of the water cup, restricting its radial placement, while the second supporting part 23 contacts the bottom of the water cup, restricting its axial placement. This completes the placement of the water cups.

[0065] In addition, when the first cup holder 1 is in an idle state without a cup, the first shelf opening 13 and the second shelf opening 14 can be used to place other items (such as keychains, perfumes, pouches, or electronic devices such as mobile phones, tablets, etc.). When the first cup holder 1 is in use with a cup, the user can observe the remaining capacity and real-time water level of the cup through the first shelf opening 13 or the second shelf opening 14, and can also touch and take the cup with their fingers through the first shelf opening 13 and the second shelf opening 14.

[0066] When storing, remove the water cup, leaving the first cup holder 1 and the second cup holder 2 in an idle state without a water cup. Flip the first cup holder 1 and the second cup holder 2 together, and rotate the first cup holder 1 towards the second cup holder 2. At the same time, rotate the second cup holder 2 towards the first cup holder 1, so that the center of the first cup holder 1 is close to the center of the second cup holder 2. That is, the first cup holder 1 moves to the inside of the second cup holder 2. When the first storage cavity 11 and the second storage cavity 21 overlap in space, a closed posture structure is formed, completing the storage effect of the closed cup holder. In this posture structure, the water cup can also be easily placed into the first storage cavity 11 through the top opening of the second storage cavity 21.

[0067] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A rotatable cup holder, characterized in that: It includes a first cup holder (1), a second cup holder (2) and a cup holder body (3). The first cup holder (1) and the second cup holder (2) are respectively movably hinged to the cup holder body (3). The first cup holder (1) has a first storage cavity (11) for restricting the cup body placement position, and the second cup holder (2) has a second storage cavity (21) for restricting the cup body placement position. When the first cup holder (1) moves into the second cup holder (2) so that the first storage cavity (11) and the second storage cavity (21) overlap in space, a closed posture structure is formed; Alternatively, when the first cup holder (1) moves outside the second cup holder (2) so that the first storage cavity (11) and the second storage cavity (21) do not overlap in space, an unfolded posture structure is formed.

2. The rotatable cup holder according to claim 1, characterized in that: The first cup holder (1) extends toward the center of the first storage cavity (11) to form a first limiting support body (12) for restricting the placement of items, and at least three of the first limiting support bodies (12) are arranged circumferentially around the central axis of the first storage cavity (11).

3. A rotatable cup holder according to claim 2, characterized in that: The first limiting support body (12) includes a first limiting section (121) and a first supporting part (122). The first limiting section (121) extends from the top opening of the first storage cavity (11) toward the bottom of the first storage cavity (11). The first supporting part (122) extends from one end of the first limiting section (121) near the bottom of the first storage cavity (11) toward the center of the first storage cavity (11). The first limiting section (121) is elastically deformable.

4. A rotatable cup holder according to claim 2, characterized in that: The first cup holder (1) has a through first shelf opening (13) and a second shelf opening (14) respectively in the direction perpendicular to the central axis of the first storage cavity (11). The first shelf opening (13) and the second shelf opening (14) are symmetrically arranged on both sides of the central axis of the first storage cavity (11).

5. A rotatable cup holder according to claim 1, characterized in that: The second cup holder (2) includes a second limiting segment (22) for restricting the placement of items, at least three of the second limiting segments (22) extending from the top opening of the second storage cavity (21) toward the center of the second storage cavity (21), and the protruding ends of the second limiting segments (22) are elastically deformable.

6. A rotatable cup holder according to claim 5, characterized in that: The second cup holder (2) includes a second support part (23) for supporting the placement of items. The second support part (23) is located near the bottom of the second storage cavity (21). The second support part (23) has a drainage groove structure (231) that runs vertically through the bottom.

7. A rotatable cup holder according to claim 1, characterized in that: The cup holder body (3) includes a clamping bracket (31), which includes a clamping jaw (32) for clamping and an adjusting part (33) for adjusting the clamping tightness. The clamping jaw (32) includes a first jaw (321) and a second jaw (322). The clamping jaw (32) is hinged to the cup holder body (3). The first jaw (321) is movable relative to the second jaw (322). The adjusting part (33) is installed on the clamping jaw (32) and controls the tension of the first jaw (321) and the second jaw (322).

8. A rotatable cup holder according to claim 7, characterized in that: There is a hollow through-hole clamping space between the first gripper (321) and the second gripper (322). The first gripper (321) and / or the second gripper (322) are provided with anti-slip textures (323) to facilitate clamping. The anti-slip textures (323) adopt a long strip structure that extends in a straight line. The long strip structure is parallel to the rotation axis of the first gripper (321) hinged to the second gripper (322).

9. A rotatable cup holder according to claim 8, characterized in that: The gripper portion (32) has a first anti-rotation tooth (4) on one side for connecting to the cup holder body (3) for limiting the hinge rotation position. The cup holder body (3) has a second anti-rotation tooth (5) on one side for connecting to the gripper portion (32) for limiting the hinge rotation position. Locking the adjustment portion (33) causes the first anti-rotation tooth (4) to engage with the second anti-rotation tooth (5) to limit the hinge rotation position of the gripper portion (32). Loosening the adjustment portion (33) causes the first anti-rotation tooth (4) to disengage from the second anti-rotation tooth (5) to restore the gripper portion (32) to be hinged relative to the cup holder body (3).

10. A rotatable cup holder according to any one of claims 1-9, characterized in that: The first cup holder (1) and / or the second cup holder (2) adopt a cylindrical structure. The first cup holder (1) restricts the first rotation angle a of moving outward by the first rotation limiting part (15), and the second cup holder (2) restricts the second rotation angle b of moving outward by the second rotation limiting part (24). In the closed posture structure, the first cup holder (1) is located in the second storage cavity (21), so that the first storage cavity (11) and the second storage cavity (21) are coaxially arranged; Under the aforementioned unfolded posture structure, a + b ≥ 50° is satisfied.

Images