Antibacterial baby carriage brake handle and baby carriage

Abstract

The utility model relates to the field of buggies, and discloses an antibacterial buggy brake handle and a buggy. The antibacterial buggy brake handle comprises a brake handle support, a brake handle rod, a pin shaft, a connecting piece and a support clamping ring. One end of the brake handle rod is rotationally installed in the brake handle support through a pin shaft, the connecting piece is fixedly installed at the bottom of the brake handle support, and the support clamping ring is fixedly installed on the connecting piece in a sleeved mode or the brake handle support, the connecting piece and the support clamping ring are integrally formed. The brake handle rod comprises a metal reinforcing rod, an antibacterial plastic layer and an antibacterial rubber sleeve, the outer wall of the metal reinforcing rod is fixedly sleeved with the antibacterial plastic layer, and the outer wall of the antibacterial plastic layer is fixedly sleeved with the antibacterial rubber sleeve. The brake handle has the following advantages and effects that the antibacterial performance is good, various bacteria, making contact with the brake handle, of the hand of a child are effectively killed, the strength is high, deformation or breakage is not likely to happen, the braking timeliness and effectiveness of the baby carriage are guaranteed, and potential safety hazards are eliminated.

Description

Technical Field

[0001] This application relates to the field of children's vehicle technology, and in particular to an antibacterial children's vehicle brake handle and children's vehicle. Background Technology

[0002] In the field of children's bicycle technology, the brake lever plays a crucial role in children's daily riding activities as a key component for controlling vehicle speed and ensuring riding safety. While riding, children frequently grip the handlebars and apply pressure to the brake lever to adjust their speed. Currently, the materials used for children's bicycle brake levers on the market are mainly divided into two categories: metal and plastic. Traditional plastic brake levers typically have a metal strip of a certain thickness embedded inside to enhance the structural strength of the lever, while the outside is covered with a plastic layer using injection molding.

[0003] However, current stroller brake handles lack antibacterial properties, and their surfaces easily harbor various pathogens from the environment. Furthermore, children are naturally active and enjoy touching various objects, leading to a mixture of dirt and sweat from their hands and the brake handle, exacerbating bacterial growth. Repeated contact with the child's hands can then cause cross-infection, posing a significant potential threat to children's health. Therefore, we propose a novel antibacterial stroller brake handle and its corresponding stroller design, aiming to provide an effective solution to the aforementioned problems. Utility Model Content

[0004] In order to solve the problem of antibacterial brake handles for children's vehicles, this application provides an antibacterial brake handle for children's vehicles and a children's vehicle.

[0005] The above-mentioned technical objective of this application is achieved through the following technical solution:

[0006] An antibacterial stroller brake handle includes a brake handle bracket, a brake handle rod, a pin, a connecting piece, and a bracket clamping ring. One end of the brake handle rod is rotatably mounted in the brake handle bracket via the pin. The connecting piece is fixedly disposed at the bottom of the brake handle bracket, and the bracket clamping ring can be fixedly connected to the connecting piece.

[0007] The brake lever includes a metal reinforcing rod, an antibacterial plastic layer, and an antibacterial rubber sleeve. The antibacterial plastic layer is fixedly sleeved on the outer wall of the metal reinforcing rod, and the antibacterial rubber sleeve is fixedly sleeved on the outer wall of the antibacterial plastic layer.

[0008] By adopting the above technical solution, the bracket clamp design allows the antibacterial brake lever to be securely and conveniently installed on the handlebars of the children's bicycle. The metal reinforcing bar provides the necessary strength support for the entire brake lever structure, ensuring that it will not easily deform or break during children's use, thereby guaranteeing the reliability and safety of the braking system. The antibacterial plastic layer not only effectively wraps and protects the internal metal reinforcing bar from the influence of the external environment, but its contained antibacterial ingredients can also inhibit bacterial growth and reduce the risk of germ transmission. The outermost antibacterial rubber sleeve further enhances the antibacterial effect of the product, and due to its good elasticity and softness, it provides children with a comfortable and safe grip experience. In summary, this design not only improves the safety and durability of the children's bicycle brake lever, but also takes into account the hygiene needs of children's use, providing comprehensive protection for children's healthy riding.

[0009] Optionally, the connecting piece has a through hole, and the bracket clamp has a mounting hole suitable for the screw nut. The bracket clamp is fixed to the connecting piece by the screw nut.

[0010] By adopting the above technical solution, a stable connection between the bracket clamp and the connecting piece can be achieved, ensuring that the gate handle will not loosen or fall off during use. At the same time, this structure is easy to disassemble and maintain.

[0011] Optionally, the connecting piece has a through hole, and one end of the bracket clamping ring passes through the through hole and is fixedly installed on the connecting piece.

[0012] By adopting the above technical solution, a direct and compact installation method is provided, which reduces the use of additional fasteners, simplifies the assembly steps, and improves production efficiency.

[0013] Optionally, the bracket clamping ring is integrally formed with the connecting piece and the brake handle bracket.

[0014] By adopting the above technical solutions, the tolerance problems that may occur during assembly are eliminated, the stability and durability of the overall structure are enhanced, and manufacturing costs are reduced, increasing the feasibility of mass production.

[0015] Optionally, the longitudinal section of the metal reinforcing rod is a cross-shaped structure of reinforcing members.

[0016] By adopting the above technical solution, the metal reinforcing rod has higher torsional strength and compressive strength, which helps to prevent the brake handle from deforming during long-term use, and can still maintain good operating performance, especially when children apply great pressure.

[0017] Optionally, the antibacterial plastic layer is made of one or more of the following materials: TPR, polypropylene, polyurethane, nylon, and PVC.

[0018] By adopting the above technical solutions, these materials not only possess excellent physical and mechanical properties, but can also be endowed with antibacterial properties by adding antibacterial agents, thereby meeting the needs of children's stroller brake handles for antibacterial function.

[0019] Optionally, zinc ion antibacterial agent, silver ion antibacterial agent or composite antibacterial agent may be added to the antibacterial plastic layer, and an antibacterial rubber sleeve may not be provided.

[0020] By adopting the above technical solution, the antibacterial effect can be ensured even without an external antibacterial rubber sleeve, making it suitable for cost-sensitive applications and providing a simpler design option.

[0021] Optionally, the antibacterial rubber sleeve includes a rubber body, which includes an inner rubber layer, a metal mesh layer, and an outer rubber layer. The metal mesh layer is fixedly connected to the outer wall of the inner rubber layer, and the outer rubber layer is fixedly connected to the outer wall of the metal mesh layer.

[0022] By adopting the above technical solution, the presence of the metal mesh layer not only increases the overall strength of the rubber sleeve, but also effectively disperses external forces, reduces damage caused by accidental collisions or excessive force, and extends the service life of the product.

[0023] This application also provides a stroller, including the aforementioned antibacterial stroller brake handle.

[0024] By integrating this innovative antibacterial brake lever, this children's bicycle not only provides children with a safer and more reliable braking experience, but also effectively reduces the growth and spread of bacteria on the handlebar surface, ensuring children's hand hygiene and reducing the risk of cross-infection. Furthermore, the multi-layered structure of the antibacterial brake lever—comprising a metal reinforcing rod, an antibacterial plastic layer, and an antibacterial rubber sleeve—gives the entire lever high strength and resistance to deformation or breakage, ensuring stability and durability over extended use. The bicycle also includes basic components such as a frame, wheels, handlebars, and seat. Notably, the antibacterial brake lever is detachably mounted on the handlebars via its bracket clips, allowing users to easily install or replace it as needed. This design not only enhances the overall performance of the product but also increases its flexibility and convenience. In conclusion, the children's bicycle provided in this application combines advanced antibacterial technology with a robust structural design, aiming to provide children with a safe and healthy riding environment.

[0025] This application includes at least one of the following beneficial technical effects:

[0026] 1. This application uses an antibacterial brake handle composed of a rubber body and antibacterial plastic, which enables the child stroller brake handle to have good antibacterial properties, elasticity, and comfort.

[0027] 2. By setting the longitudinal section of the metal reinforcing rod to a cross shape, this application can improve the strength of the antibacterial stroller brake handle, making it less prone to deformation or breakage during use, thus ensuring the timeliness and effectiveness of the stroller's braking and eliminating safety hazards.

[0028] 3. This application utilizes a rubber body composed of an inner rubber layer, a metal mesh layer, and an outer rubber layer to provide the elasticity and comfort of an antibacterial stroller brake handle, and to enhance the overall strength and tear resistance of the rubber body, making it less prone to puncture or tearing.

[0029] 4. This application utilizes a brake lever composed of a metal reinforcing rod, an antibacterial plastic layer, and an antibacterial rubber sleeve. This lever has excellent antibacterial properties, is not prone to bacterial growth, has high strength, and is not easily deformed or broken, thus ensuring the timeliness and effectiveness of the child stroller's braking and eliminating safety hazards. Attached Figure Description

[0030] Figure 1 This is a three-dimensional structural diagram of this embodiment.

[0031] Figure 2 This is a side view sectional view of the three-dimensional structure of the brake lever.

[0032] Figure 3 This is a schematic diagram of the cross-sectional structure of a rubber body.

[0033] In the diagram, 1 is the brake lever bracket; 2 is the brake lever rod; 3 is the pin; 4 is the connecting piece; 5 is the bracket clamp; 21 is the metal reinforcing rod; 22 is the antibacterial plastic layer; 23 is the antibacterial rubber sleeve; 231 is the rubber body; 2311 is the inner rubber layer; 2312 is the metal mesh layer; 2313 is the outer rubber layer; and 232 is the antibacterial protective layer. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0035] This embodiment discloses an antibacterial brake lever for children's strollers, comprising a brake lever bracket 1, a brake lever 2, a pin 3, a connecting piece 4, and a bracket clamping ring 5. One end of the brake lever 2 is rotatably mounted inside the brake lever bracket 1 via the pin 3. The connecting piece 4 is fixedly disposed at the bottom of the brake lever bracket 1, and the bracket clamping ring 5 is fixedly connected to the connecting piece 4. The brake lever bracket 1 serves as the basic mounting structure for the entire brake lever. The brake lever 2 is rotatably mounted inside the brake lever bracket 1 via the pin 3, allowing the user to control the vehicle's speed by gripping and operating it. The connecting piece 4 is fixedly disposed at the bottom of the brake lever bracket 1 to connect the bracket clamping ring 5 to the brake lever bracket 1. The bracket clamping ring 5 is fixed to the connecting piece 4, ensuring that the antibacterial brake lever will not loosen or fall off during use.

[0036] In actual production and implementation, there are several feasible implementation methods:

[0037] Firstly, the connecting piece 4 has a through hole, and one end of the bracket clamping ring 5 passes through the through hole and is fixedly installed on the connecting piece 4. In actual operation, the bracket clamping ring 5 can be connected to the connecting piece 4 only by a screw and nut. This connection method is relatively simple, can achieve a relatively stable connection effect, and facilitates subsequent disassembly and maintenance. While ensuring the overall stability of the brake handle, it provides convenience for adjustments during production and use.

[0038] Secondly, the connecting piece 4 has a through hole, and one end of the bracket clamping ring 5 passes through the through hole and is fixedly installed on the connecting piece 4. In this method, the bracket clamping ring 5 can be directly snapped into the through hole of the connecting piece 4, forming a tight mechanical fit and achieving a direct and compact installation effect. Of course, to further ensure the reliability of the connection, a screw and nut connection can also be used. This double-protection connection method can effectively cope with various external impacts that the brake handle may be subjected to during use, ensuring that it always maintains a stable working state.

[0039] Thirdly, the bracket clamp 5, connecting piece 4, and brake handle bracket 1 can be designed as a single integrated structure. This integrated design greatly improves the overall integrity of the brake handle, fundamentally enhancing the stability and durability of the overall structure. Furthermore, the integrated design effectively reduces manufacturing costs, minimizes tolerance issues during assembly, and improves the feasibility of mass production, laying a solid foundation for large-scale production and widespread application of the product.

[0040] The brake lever 2 has a certain degree of flexibility in its composition structure. It can be composed of three parts: a metal reinforcing rod 21, an antibacterial plastic layer 22, and an antibacterial rubber sleeve 23. Alternatively, it can be simplified to consist of two parts: a metal reinforcing rod 21 and an antibacterial plastic layer 22.

[0041] For the selection of materials for the metal reinforcing rod 21, materials with high strength properties such as stainless steel, aluminum alloy, or copper alloy can be preferred to ensure sufficient strength and good corrosion resistance during use, thus providing solid internal support for the overall performance of the brake handle. Its longitudinal section is designed with reinforcing members in a cross shape, such as a common cross-shaped structure. This unique design significantly improves the torsional and compressive strength of the metal reinforcing rod 21, effectively preventing deformation during long-term frequent use, ensuring the brake handle always maintains good operational performance, and providing strong support for the timeliness and effectiveness of the child stroller's braking.

[0042] The antibacterial plastic layer 22 can be made of one or more of the following materials: TPR (thermoplastic elastomer), polypropylene, polyurethane, nylon, or PVC. The main function of this layer is not only to effectively wrap and protect the internal metal reinforcing bar 21 from corrosion and damage by complex external environmental factors, but more importantly, the antibacterial components added to it can effectively inhibit the growth and reproduction of bacteria, thereby significantly reducing the potential risk of germs spreading on the brake lever surface and creating a relatively clean contact environment for children's healthy riding.

[0043] The antibacterial rubber sleeve 23, as the outermost structure of the brake lever 2, includes a rubber body 231, which can be divided into an inner rubber layer 2311, a metal mesh layer 2312, and an outer rubber layer 2313. Both the inner and outer rubber layers 2311 and 2313 are made of TPR or fluororubber materials with good elasticity to ensure a comfortable grip for children. The metal mesh layer 2312 is carefully woven from stainless steel wire and cleverly sandwiched between the inner and outer rubber layers 2311 and 2313. This not only significantly increases the overall strength of the rubber sleeve, enabling it to better withstand various external forces, but also effectively disperses external forces, greatly reducing the risk of the rubber sleeve being punctured or perforated due to accidental collisions or excessive force, thereby extending the service life of the antibacterial rubber sleeve 23 and further improving the overall durability of the brake lever. As a further optimization, the antibacterial rubber sleeve 23 may also include an antibacterial protective layer 232, which is fixed to the outer wall of the rubber body 231.

[0044] In addition, as an alternative, zinc ion antibacterial agents, silver ion antibacterial agents, or composite antibacterial agents can be added to the antibacterial plastic layer 22, while omitting the antibacterial rubber sleeve 23. This design effectively simplifies the structure of the brake handle and reduces production costs while ensuring a certain antibacterial effect. It is suitable for application scenarios where cost control is more important, and also provides more options for diversified product design.

[0045] The antibacterial children's bicycle brake lever provided in this embodiment cleverly integrates advanced antibacterial technology and a robust structural design concept, fully considering the hygiene and safety requirements of children during use. It ensures that the brake lever can maintain stable performance and reliable durability even under long-term and frequent use, creating a safe and healthy riding environment for children.

[0046] This embodiment also introduces a children's stroller that integrates the innovative design of the antibacterial stroller brake lever from any of the above embodiments. The basic components of the stroller include a frame, wheels, handlebars, and a seat, all of which are detachably mounted on the frame. This design facilitates assembly, disassembly, and component replacement and maintenance during use. The antibacterial stroller brake lever is detachably mounted on the handlebars via its bracket clamp 5. This flexible installation method allows users to easily install or replace the brake lever according to actual needs, further enhancing the overall ease of use and flexibility of the product.

[0047] Of particular note is the innovative antibacterial brake lever used in this children's bicycle. This not only provides children with a safer and more reliable braking experience, ensuring timely and effective speed control and guaranteeing riding safety, but also fully utilizes the antibacterial properties of the lever to effectively reduce the growth and spread of bacteria on the handlebar surface, effectively protecting children's hand hygiene and minimizing the risk of cross-infection from contact with the lever. The multi-layered structural design of the antibacterial brake lever, from the high-strength support of the metal reinforcing rod 21, to the antibacterial protection of the antibacterial plastic layer 22, and the comfort and durability of the antibacterial rubber sleeve 23, gives the entire lever high strength and resistance to deformation or breakage. This ensures that the lever maintains stable performance even after prolonged use, providing a solid guarantee for the long-term stable operation of the children's bicycle. Therefore, the children's bicycle provided in this application, by organically combining advanced antibacterial technology with a robust and durable structural design, successfully creates a safe and healthy ideal riding environment for children.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An antibacterial stroller brake handle, characterized in that, The device includes a brake lever bracket (1), a brake lever rod (2), a pin (3), a connecting piece (4), and a bracket clamp (5). One end of the brake lever rod (2) is rotatably installed inside the brake lever bracket (1) via the pin (3). The connecting piece (4) is fixedly installed at the bottom of the brake lever bracket (1). The bracket clamp (5) can be fixedly connected to the connecting piece (4). The brake lever (2) includes a metal reinforcing rod (21), an antibacterial plastic layer (22), and an antibacterial rubber sleeve (23). The antibacterial plastic layer (22) is fixedly sleeved on the outer wall of the metal reinforcing rod (21), and the antibacterial rubber sleeve (23) is fixedly sleeved on the outer wall of the antibacterial plastic layer (22).

2. The antibacterial stroller brake handle according to claim 1, characterized in that: The connecting piece (4) has a through hole, and the bracket clamp (5) has an installation hole suitable for the screw nut. The bracket clamp (5) is fixed on the connecting piece (4) by the screw nut.

3. The antibacterial stroller brake lever according to claim 1, characterized in that: The connecting piece (4) has a through hole, and one end of the bracket clamp (5) passes through the through hole and is fixedly installed on the connecting piece (4).

4. The antibacterial stroller brake handle according to claim 1, characterized in that: The bracket clamp (5) is integrally formed with the connecting piece (4) and the brake handle bracket (1).

5. An antibacterial stroller brake lever according to any one of claims 2-4, characterized in that: The longitudinal section of the metal reinforcing rod (21) is a cross-shaped structure of reinforcing fasteners.

6. The antibacterial stroller brake handle according to claim 1, characterized in that: The antibacterial plastic layer (22) is made of one or more of the following materials: TPR, polypropylene, polyurethane, nylon, and PVC.

7. The antibacterial stroller brake lever according to claim 6, characterized in that: Zinc ion antibacterial agent, silver ion antibacterial agent or composite antibacterial agent are added to the antibacterial plastic layer (22), and no antibacterial rubber sleeve (23) is provided.

8. The antibacterial stroller brake lever according to claim 1, characterized in that: The antibacterial rubber sleeve (23) includes a rubber body (231), which includes an inner rubber layer (2311), a metal mesh layer (2312), and an outer rubber layer (2313). The metal mesh layer (2312) is fixedly connected to the outer wall of the inner rubber layer (2311), and the outer rubber layer (2313) is fixedly connected to the outer wall of the metal mesh layer (2312).

9. A children's stroller, characterized in that, Includes the antibacterial stroller brake lever as described in any one of claims 1-8.

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