A foldable liquid container holder, backrest and carrier with backrest
By designing a foldable liquid container holder, the problems of space occupation and safety hazards of traditional tricycle cup holders are solved, enabling convenient cup loading and unloading, and suitable for tricycle backrests and vehicles.
Patent Information
- Application Number
- CN202521802598.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-25
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-08-25
AI Technical Summary
Traditional tricycle cup holders take up a lot of space, affecting the rider's leg movement and posing a safety hazard in narrow environments, while also making it inconvenient for rear passengers to access their cups.
Design a foldable liquid container holder that is connected to the back of the backrest via a pivot assembly. The holder body can pivot to different positions and is equipped with an unfolding and folding limit structure to ensure stable locking. It includes a base, a folding linkage mechanism and a holder buckle. The cup holder is equipped with an elastic silicone ring and anti-slip texture.
It saves space, does not take up the rider's legroom, improves safety, and makes it easy for people on the back to quickly put away and put away water cups, especially suitable for tricycles with a rear seat.
Smart Images
Figure CN224676280U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tricycle accessories technology, and in particular to a foldable liquid container support, a backrest, and a vehicle with a backrest. Background Technology
[0002] In the daily use of tricycles, the ease of placing and accessing water cups has always been a crucial factor affecting user experience. Currently, traditional tricycle water cup holders are mostly located at the front or side of the frame; however, this design has several obvious drawbacks:
[0003] From a space perspective, front or side brackets often encroach on the rider's legroom. In terms of safety, side-mounted brackets are prone to scraping and colliding with surrounding objects in narrow roads or crowded environments, which may not only damage the bracket or water bottle but also pose a risk of creating riding safety hazards. In addition, for tricycles with a rear seat, when a child is riding in the rear seat, parents need to turn to the side or get off the vehicle to retrieve the child's water bottle, which is very inconvenient and cannot achieve quick and convenient access.
[0004] Therefore, designing a space-saving bracket that allows people to easily reach their water cups from behind has become a pressing technical problem that needs to be solved. Utility Model Content
[0005] The purpose of this invention is to provide a foldable liquid container support, backrest, and carrier with backrest to solve the problems existing in the prior art, thereby saving space and making it easier for people on the backrest to reach water cups.
[0006] To achieve the above objectives, this utility model provides the following solution:
[0007] This utility model provides a foldable liquid container support, including a support body, an unfolding limiting structure, and a folding limiting structure;
[0008] The support body has a proximal end and a distal end; the proximal end of the support body is pivotally connected to the rear back of the backrest body via a pivot assembly, and the distal end of the support body is rotatable about the pivot axis of the pivot assembly toward a first position toward the backrest body and toward a second position away from the backrest body; the support body has a support portion that can be used to support a liquid container when the support body is rotated to the second position.
[0009] A folding limiting structure is used to provide a limit and maintain a lock when the bracket body is rotated to the first position;
[0010] An unfolding limiting structure is used to provide a limit and maintain a lock when the support body is rotated to the second position.
[0011] In some embodiments, a base is also included, which is fixedly connected to the rear back of the backrest body, and the proximal end of the support body is pivotally connected to the base via a pivot assembly.
[0012] In some embodiments, the unfolding limiting structure is a folding linkage mechanism, the first end of which is pivotally connected to the base and the second end of which is pivotally connected to the distal end of the support body.
[0013] In some embodiments, the folding limiting structure is a bracket buckle, which is disposed on the base and used to engage and lock the bracket body when the bracket body is in the folded state.
[0014] In some embodiments, the support portion is a cup holder; the main body of the support is provided with a through hole; the opening of the cup holder is coaxially arranged with the through hole; the opening of the cup holder faces upward; the cup holder is disposed on the back of the main body of the support, and an elastic silicone ring is provided around the inner wall of the opening of the cup holder; a drainage hole is provided at the bottom of the cup holder.
[0015] In some embodiments, the sidewall of the cup holder is a corrugated structure that can be compressed along its axial direction, so that the cup holder has an extended state and a compressed state. When the support body is in a folded state and the cup holder is in a compressed state, the horizontal distance between the bottom of the cup holder and the back of the backrest body is no more than 20mm.
[0016] In some embodiments, the inner peripheral wall of the cup holder is provided with a diamond-shaped grid-like anti-slip texture.
[0017] In some embodiments, the cup holder is locked in a compressed state by a fixing buckle, which is connected to the main body of the support.
[0018] This utility model also provides a backrest, including the foldable liquid container support described above.
[0019] This utility model also provides a vehicle with a backrest, including the backrest as described above.
[0020] The present invention achieves the following technical advantages over the prior art:
[0021] The foldable liquid container holder provided by this utility model includes a holder body, an unfolding limiting structure, and a folding limiting structure. The holder body is connected to the back of the backrest body via a pivot assembly, which does not occupy the rider's leg space and solves the problem of traditional holders being placed in the driver's seat and thus occupying space. At the same time, when the holder is not used to hold a water cup, it can be folded, further saving space. In addition, compared with the water cup holder set at the front of the vehicle, this utility model also solves the problem of inconvenience in taking and placing water cups on the back seat, which is especially suitable for scenarios where parents quickly take and place water cups for children in the back seat, making it convenient for people on the back of the seat to take them. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This is a schematic diagram of the structure of the foldable liquid container support in the second position in this embodiment;
[0024] Figure 2 This is a schematic diagram of the structure of the foldable liquid container support in the first position in this embodiment;
[0025] Figure 3 for Figure 1 or Figure 2 A schematic diagram of the cup holder in its extended state;
[0026] Figure 4 for Figure 1 or Figure 2 A schematic diagram of the cup holder in a compressed state.
[0027] In the diagram: 1-Backrest main body; 2-Base; 3-Support main body; 4-Folding linkage mechanism; 5-Support buckle; 6-Cup holder; 7-Fixing buckle; 8-Drain hole. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] The purpose of this invention is to provide a foldable liquid container support, backrest, and carrier with backrest to solve the problems existing in the prior art, thereby saving space and making it easier for people on the backrest to reach water cups.
[0030] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0031] Example 1
[0032] Combination Figures 1 to 4 This embodiment provides a foldable liquid container support, including a support body 3, an unfolding limiting structure, and a folding limiting structure. The support body 3 has a proximal end and a distal end. The proximal end of the support body 3 is pivotally connected to the rear back of a backrest body 1 via a pivot assembly. The distal end of the support body 3 can rotate about the pivot axis of the pivot assembly toward a first position toward the backrest body and toward a second position toward the backrest body. The support body 3 has a support portion, which can be used to support a liquid container when the support body 3 rotates to the second position. The folding limiting structure provides a limit and keeps it locked when the support body 3 rotates to the first position. The unfolding limiting structure provides a limit and keeps it locked when the support body 3 rotates to the second position.
[0033] The foldable liquid container holder provided in this embodiment has its main body 3 connected to the back of the backrest body 1 via a pivot assembly. This design does not occupy the rider's leg space, solving the problem of traditional holders being placed in the driver's seat and thus taking up space. In addition, the holder can be folded when not used to hold liquid containers, further saving space. Furthermore, compared to the cup holders placed at the front of the vehicle, this embodiment also solves the problem of inconvenience in retrieving and placing cups on the back seat, making it especially suitable for scenarios where parents can quickly retrieve and place cups for children in the back seat, and facilitating access for people on the back of the backrest.
[0034] In some embodiments, a base 2 is also included, which is fixedly connected to the rear back of the backrest body 1, and the proximal end of the support body 3 is pivotally connected to the base 2 via a pivot assembly.
[0035] In this implementation, by adding a base 2 and fixing it to the back of the backrest body 1, and then pivotally connecting the near end of the support body 3 to the base 2 through a pivot assembly, this setting can reduce local wear on the backrest, and the standardized design can adapt to the specifications of backrests of various vehicles, thus expanding the applicability of the device.
[0036] In some embodiments, the unfolding limiting structure is a folding linkage mechanism 4, with a first end pivotally connected to the base 2 and a second end pivotally connected to the far end of the support body 3.
[0037] This embodiment provides a specific unfolding limiting structure, which can enhance stability during use, improve ease of operation, ensure zero space occupation after folding, and has a simple and reliable structure. It is understood that in some instances, other structures besides the folding linkage mechanism 4 can also be used as unfolding limiting structures, all of which are within the protection scope of this application, such as: gear rack limiting structure, damping shaft limiting structure.
[0038] In some embodiments, the folding limiting structure is a bracket buckle 5, which is disposed on the base 2 and is used to lock the bracket body 3 in a folded state.
[0039] This embodiment provides a specific folding limiting structure, which is set as the bracket buckle 5 on the base 2. When the bracket body 3 is folded, it is fastened and locked to ensure that the folded state is stable and fits the backrest. It is also convenient to operate and saves space. It is understood that in some instances, other structures besides the bracket buckle 5 can also be used as folding limiting structures, all of which are within the protection scope of this application, such as magnetic limiting structures and spring clip structures.
[0040] In some embodiments, the supporting part is a cup holder 6; the support body 3 is provided with a through hole; the opening of the cup holder 6 is coaxially arranged with the through hole; the opening of the cup holder 6 faces upward; the cup holder 6 is disposed on the back of the support body 3, and an elastic silicone ring is provided around the inner wall of the opening of the cup holder 6; a drainage hole 8 is provided at the bottom of the cup holder.
[0041] In this embodiment, the elastic silicone ring on the inner wall of the cup holder 6 serves both a fixing and a protective function. Its high friction properties prevent items from shaking or sliding, and the elastic material can compensate for dimensional errors of cylindrical items of different diameters. Furthermore, its soft texture prevents scratches from direct contact between metal cups, glass jars, and the hard material of the support. The drainage hole 8 at the bottom of the cup holder 6 allows for timely drainage of accumulated water (such as residual water from wet cups or outdoor rain stains), preventing bacterial growth and odors, and effectively extending the structural lifespan. It is understood that the back of the support body 3 in this embodiment is the bottom surface of the support when it is displayed, and the side of the support away from the backrest when folded.
[0042] In some embodiments, the sidewall of the cup holder 6 is a corrugated structure that can be compressed along its axial direction, so that the cup holder 6 has an extended state and a compressed state. When the support body 3 is in a folded state and the cup holder 6 is in a compressed state, the horizontal distance between the bottom of the cup holder 6 and the back of the backrest body 1 is no more than 20mm.
[0043] In this embodiment, the side wall of the cup holder 6 adopts a corrugated structure that can be compressed along the axis, so that it can switch between the extended and compressed states. When the main body 3 of the support is folded and the cup holder 6 is compressed, the horizontal distance between the bottom and the back of the backrest is ≤20mm. This design not only ensures the adaptability of the cup holder 6 to cups of different heights when in use, but also further reduces the overall space occupied in the folded state through compression, thus enhancing the space-saving characteristics.
[0044] In some embodiments, the inner peripheral wall of the cup holder 6 is provided with a diamond-shaped grid-like anti-slip texture.
[0045] This embodiment provides a specific protective texture on the inner peripheral wall of a cup holder 6. It is understood that in some instances, other shapes besides the diamond-shaped grid can also be used as anti-slip embossing, all of which are within the protection scope of this application, such as rectangular embossing and triangular embossing.
[0046] In some embodiments, the cup holder 6 is locked in a compressed state by a fixing buckle 7, which is connected to the bracket body 3.
[0047] In this embodiment, the cup holder 6 is locked in a compressed state by a fixing buckle 7 connected to the support body 3. This ensures that the cup holder 6 remains stably compressed when the support body 3 is folded, preventing it from stretching on its own due to bumps or other accidents. It also allows the cup holder 6 to stretch quickly when needed by simply unlocking the lock. This balances space saving during folding with convenience during use, further enhancing the overall stability and smoothness of the device, and meeting the core design objectives.
[0048] Example 2
[0049] This utility model also provides a backrest, including the foldable liquid container support as described above; Embodiment 2 has all the advantages of Embodiment 1, and will not be elaborated here.
[0050] Example 3
[0051] This utility model also provides a carrier with a backrest, including the backrest in Embodiment 2; Embodiment 3 has all the advantages of Embodiment 2, and will not be described in detail here.
[0052] It should be noted that the structures, proportions, sizes, etc., depicted in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.
[0053] It should be noted that, for those skilled in the art, it is obvious that this utility model is not limited to the details of the above exemplary embodiments, and that this utility model can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the scope of this utility model is defined by the appended claims rather than the foregoing description, and thus it is intended to encompass all changes falling within the meaning and scope of the equivalents of the claims within this utility model.
[0054] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.
Claims
1. A foldable liquid container support, characterized in that, include: The stent body has a proximal end and a distal end; the proximal end of the stent body is pivotally rotatable via a pivot assembly. Attached to the rear back of the backrest body, the distal end of the support body is pivotable around the pivot axis of the pivot assembly. The line rotates towards the direction closer to the backrest body to a first position and can also rotate away from the backrest body. The direction is rotated to the second position; the support body has a bearing portion, and when the support body is rotated to the second position, the bearing portion can be used to bear a liquid container; A folding limiting structure is used to provide a limit and maintain a lock when the bracket body is rotated to the first position; An unfolding limiting structure is used to provide a limit and maintain a lock when the support body is rotated to the second position.
2. The foldable liquid container support according to claim 1 further includes a base, the base being fixedly connected to the rear back of the backrest body, and the proximal end of the support body being pivotally connected to the base via a pivot assembly.
3. The foldable liquid container support according to claim 2, characterized in that: The unfolding limiting structure is a folding linkage mechanism, the first end of which is pivotally connected to the base, and the second end of which is pivotally connected to the far end of the support body.
4. The foldable liquid container support according to claim 2, characterized in that: The folding limiting structure is a bracket buckle, which is disposed on the base and is used to lock the bracket body in the folded state.
5. The foldable liquid container support according to claim 1, characterized in that: The supporting part is a cup holder; the main body of the bracket is provided with a through hole; the opening of the cup holder is coaxially arranged with the through hole; the opening of the cup holder faces upward; the cup holder is located on the back of the main body of the bracket, and an elastic silicone ring is provided around the inner wall of the opening of the cup holder; a drainage hole is provided at the bottom of the cup holder.
6. The foldable liquid container support according to claim 5, characterized in that: The sidewall of the cup holder is a corrugated structure that can be compressed along its axial direction, so that the cup holder has an extended state and a compressed state. When the main body of the support is in a folded state and the cup holder is in a compressed state, the horizontal distance between the bottom of the cup holder and the back of the backrest body is no more than 20 mm.
7. The foldable liquid container support according to claim 5, characterized in that: The inner circumferential wall of the cup holder is provided with diamond-shaped grid-like anti-slip texture.
8. The foldable liquid container support according to claim 5, characterized in that: The cup holder is locked in a compressed state by a fixing buckle, which is connected to the main body of the bracket.
9. A backrest, characterized in that: The foldable liquid container holder includes any one of claims 1 to 8.
10. A vehicle with a backrest, characterized in that: Includes the backrest as described in claim 9.