Anti-pinch door handle
Patent Information
- Application Number
- CN202521777377.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-20
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-08-20
AI Technical Summary
[0005]本实用新型的目的是为了解决现有技术中存在日常使用过程中，门的开合容易导致夹手事故的发生，尤其是对于儿童、老人等行动不便或反应较慢的人群，夹手事故不仅会造成身体伤害，还可能引发严重的健康的缺点，而提出的一种防夹手门把手
1.本实用新型中，通过L形挡板可防止门开合时夹手，适用于儿童、老人等行动不便或反应迟缓的特殊群体，相较于传统门把手，能有效降低因关门引发的夹手风险，最大限度减少肢体伤害，规避健康隐患，在家庭、幼儿园、养老院等场景中，其防夹手功能可显著提升日常使用的安全性与可靠性，为用户营造安心无忧的生活环境，充分彰显人性化关怀与科技防护价值。
Smart Images
Figure CN224859340U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of door handle technology, and in particular to an anti-pinch door handle. Background Technology
[0002] Doors are frequently used facilities in daily life, and door handles, as important components for opening and closing doors, are of paramount importance in terms of safety.
[0003] Currently, existing door handles pose significant safety hazards during use. During the opening and closing of doors, hand pinching accidents can easily occur at the door gaps, especially for children, the elderly, and other people with mobility issues or slower reaction times. Once a hand pinching accident occurs, it can cause not only physical injuries such as pain, abrasions, and bruising, but in severe cases, it can also lead to serious health problems such as fractures and tissue necrosis, causing great pain and inconvenience to users. Most existing door handle structures only have basic opening and closing functions and lack effective anti-pinch designs, failing to meet people's growing demand for door safety.
[0004] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: during daily use, the opening and closing of doors can easily lead to hand pinching accidents, especially for children, the elderly, and other people with limited mobility or slow reaction time. Hand pinching accidents can not only cause physical injury but may also lead to serious health problems. Therefore, an anti-hand pinch door handle is proposed to address the above problems. Utility Model Content
[0005] The purpose of this utility model is to solve the problem that in the daily use of doors, the opening and closing of doors can easily lead to hand pinching accidents, especially for children, the elderly, and other people with limited mobility or slow reaction time. Hand pinching accidents can not only cause physical injury, but may also lead to serious health problems. Therefore, an anti-hand pinch door handle is proposed.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: an anti-pinch door handle, including a panel, a rotating rod rotatably connected to the surface of the panel, a door handle body fixedly connected to one end of the rotating rod, a lock slot fixedly connected to the surface of the panel, and an L-shaped baffle rotatably connected to the arc surface of the rotating rod.
[0007] The effect achieved by the above-mentioned components is as follows: the L-shaped baffle can prevent hands from being pinched when the door is opened and closed. In daily use, the opening and closing of the door can easily lead to hand pinching accidents, especially for children, the elderly and other people with limited mobility or slow reaction time. Hand pinching accidents can not only cause physical injury, but may also lead to serious health problems.
[0008] Preferably, a protective sleeve, which is a rubber sleeve, is fixedly connected to the surface of the L-shaped baffle.
[0009] The effect achieved by the above components is that, through the combination of the protective cover and the L-shaped baffle, the door frame can be protected from damage when children close the door.
[0010] Preferably, an anti-slip ring is fixedly connected to the arc surface of the rotating rod, and the anti-slip ring is fixedly connected to the L-shaped baffle.
[0011] The effect achieved by the above components is that, through the cooperation of the anti-slip ring and the L-shaped baffle, the L-shaped baffle can be prevented from not rotating when the door is opened, thus preventing the door from closing.
[0012] Preferably, a cloth is fixedly connected to the surface of the door handle body, and the cloth is made of TPE layer.
[0013] The effect achieved by the above components is that, through the cooperation of the cloth and the door handle body, people can hold the door handle more securely and it is less likely to slip.
[0014] Preferably, a fixing block is fixedly connected to the surface of the door handle body, and an anti-collision block is fixedly connected to the surface of the fixing block.
[0015] The effect achieved by the above components is that, through the cooperation of the fixed block, the anti-collision block and the door handle body, the door handle body can be prevented from hitting the wall when the door is opened.
[0016] Preferably, two mounting blocks are fixedly connected to the surface of the panel, and a round rod is fixed to one end of the two mounting blocks that is close to each other. A cover plate is rotatably connected to the arc surface of the round rod.
[0017] The effect achieved by the above components is that, through the cooperation of the cover plate rod and the mounting block, children can be prevented from prying open or blocking the lock.
[0018] In summary, the beneficial effects of this utility model are as follows: 1. In this utility model, the L-shaped baffle can prevent hands from being pinched when the door is opened and closed. It is suitable for special groups such as children, the elderly, and those with limited mobility or slow reaction time. Compared with traditional door handles, it can effectively reduce the risk of hands being pinched when the door is closed, minimize limb injuries, and avoid health hazards. In scenarios such as homes, kindergartens, and nursing homes, its anti-pinch function can significantly improve the safety and reliability of daily use, create a safe and worry-free living environment for users, and fully demonstrate the value of humanistic care and technological protection. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the panel structure in this utility model; Figure 3 This is a schematic diagram of the door handle body structure in this utility model; Figure 4In this utility model Figure 2 Enlarged image.
[0020] Illustration: 1. Panel; 2. Rotating rod; 3. Door handle body; 4. Lock; 5. L-shaped baffle; 6. Anti-slip ring; 7. Protective cover; 8. Fabric; 9. Fixing block; 10. Anti-collision block; 11. Mounting block; 12. Round rod; 13. Cover plate. Detailed Implementation
[0021] Reference Figure 1-4 As shown, this utility model provides a technical solution: an anti-pinch door handle, including a panel 1, a rotating rod 2 rotatably connected to the surface of the panel 1, a door handle body 3 fixedly connected to one end of the rotating rod 2, a lock 4 fixedly connected to the surface of the panel 1, and an L-shaped baffle 5 rotatably connected to the arc surface of the rotating rod 2. The L-shaped baffle 5 can prevent the door from being pinched when it is opened and closed. In daily use, the opening and closing of the door can easily lead to hand pinching accidents, especially for children, the elderly, and other people with limited mobility or slow reaction time. Hand pinching accidents can not only cause physical injury but also lead to serious health problems. A protective sleeve 7, which is a rubber sleeve, is fixedly connected to the surface of the L-shaped baffle 5. Through the cooperation of the protective sleeve 7 and the L-shaped baffle 5, the door frame can be protected from damage when children close the door. An anti-slip ring 6 is fixedly connected to the arc surface of the rotating rod 2. The L-shaped baffle 5 is fixedly connected. Through the cooperation of the anti-slip ring 6 and the L-shaped baffle 5, the L-shaped baffle 5 can be prevented from not rotating when the door is opened, thus preventing the door from being unable to close. The surface of the door handle body 3 is fixedly connected with a cloth 8. The material of the cloth 8 is TPE layer. Through the cooperation of the cloth 8 and the door handle body 3, people can hold the door handle more securely and it is not easy to slip. The surface of the door handle body 3 is fixedly connected with a fixing block 9. The surface of the fixing block 9 is fixedly connected with an anti-collision block 10. Through the cooperation of the fixing block 9, the anti-collision block 10 and the door handle body 3, the door handle body 3 can be prevented from hitting the wall when the door is opened. The surface of the panel 1 is fixedly connected with two mounting blocks 11. The ends of the two mounting blocks 11 that are close to each other are fixed with a round rod 12. The round rod 12 is rotatably connected to the arc surface of the round rod 12. Through the cooperation of the cover plate 13, the round rod 12 and the mounting block 11, children can be prevented from prying open the lock 4 or blocking the lock 4.
[0022] Working principle: When a worker needs to open the door, the worker holds the cloth 8, and the cloth 8 rotates, which drives the door handle body 3. The door handle body 3 drives the rotating rod 2 to rotate, the rotating rod 2 drives the anti-slip ring 6 to rotate, and the anti-slip ring 6 drives the L-shaped baffle 5 to rotate, thus allowing the worker to open the door. The L-shaped baffle 5 can prevent the door from being pinched when it opens and closes. In daily use, the opening and closing of the door can easily lead to hand pinching accidents, especially for children, the elderly, and other people with limited mobility or slow reaction time. Hand pinching accidents can not only cause physical injury, but may also lead to serious health problems.
[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
Claims
1. An anti-pinch door handle, comprising a panel, characterized in that: A rotating rod is rotatably connected to the surface of the panel. One end of the rotating rod is fixedly connected to a door handle body. A lock is fixedly connected to the surface of the panel. An L-shaped baffle is rotatably connected to the arc surface of the rotating rod.
2. The anti-pinch door handle according to claim 1, characterized in that: A protective sleeve, which is a rubber sleeve, is fixedly connected to the surface of the L-shaped baffle.
3. The anti-pinch door handle according to claim 1, characterized in that: An anti-slip ring is fixedly connected to the arc surface of the rotating rod, and the anti-slip ring is fixedly connected to the L-shaped baffle.
4. The anti-pinch door handle according to claim 1, characterized in that: A cloth, made of TPE layer, is fixedly connected to the surface of the door handle body.
5. The anti-pinch door handle according to claim 1, characterized in that: A fixing block is fixedly connected to the surface of the door handle body, and an anti-collision block is fixedly connected to the surface of the fixing block.
6. The anti-pinch door handle according to claim 1, characterized in that: Two mounting blocks are fixedly connected to the surface of the panel. A round rod is fixed to one end of the two mounting blocks that is close to each other. A cover plate is rotatably connected to the arc surface of the round rod.