Child anti-collision structure for subway handrail
By installing an anti-collision device composed of sponge material anti-collision strips, airbags, sponge blocks, anti-collision balls and springs on the surface of the subway handrail, the problem of children's injuries caused by shaking, sliding and impacting the handrail by the car body is solved, and an effective anti-collision effect for children is achieved.
Patent Information
- Application Number
- CN202421985511.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-16
AI Technical Summary
There are no anti-collision components on the surface of the subway handrail, which causes children to slide and hit the handrail when the body shakes, causing damage.
A children's anti-collision structure for subway handrails is designed, including setting up an anti-collision device on the surface of the handrail. The anti-collision device is composed of anti-collision strips made of sponge material, airbags, sponge blocks, anti-collision balls and springs. Through the buffering and restoration of these components, children can avoid direct collision with the handrail.
It effectively reduces the damage caused by children when sliding and impacting the handrail in the subway car. Through buffering and recovery mechanisms, the impact force is reduced and the safety of children is ensured.
Smart Images
Figure CN222892005U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of child anti-collision structures for subway handrails, in particular to a child anti-collision structure for subway handrails. Background Art
[0002] The anti-collision component is a structure used to absorb the collision energy when the human body is hit. With the rapid development of the economy, the subway is becoming more and more popular. Due to its speed and convenience, it has now become an essential means of transportation for most people to go to work. At the same time, it has also assumed important passenger transportation tasks in many cities. In order to provide support for standing people in the subway car, many handrails are installed to help people stabilize their bodies. When riding the subway, since there is no anti-collision component on the surface of the subway handrail, it is impossible to reduce the force of the collision on the human body.
[0003] The inventor discovered while riding in the subway that there are no anti-collision components on the surface of general subway handrails. When the body of the subway shakes, children holding the handrails may slide due to unstable center of gravity, and then collide with the handrails and cause injuries, which in turn causes consequences. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a child anti-collision structure for subway handrails.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a child anti-collision structure for a subway handrail, comprising a handrail, an anti-collision device is arranged on the surface of the handrail, a fixing device is arranged on the surface of the handrail, the anti-collision device comprises an anti-collision strip, and the anti-collision strip is made of sponge material.
[0006] The effect achieved by the above components is: under the action of the anti-collision strip, children will not directly collide with the handrail when grasping the handrail, and the anti-collision device is installed on the surface of the handrail to prevent children from directly colliding with the handrail.
[0007] Preferably, a groove is provided inside the anti-collision strip, an airbag is provided inside the groove, and the interior of the airbag is filled with gas.
[0008] The effect achieved by the above components is that under the action of the airbag, the anti-collision strip can be buffered and quickly restored after a collision.
[0009] Preferably, a sponge block is fixedly connected to the inside of the groove, and the sponge block and the airbag are alternately arranged inside the groove.
[0010] The effect achieved by the above components is that under the action of the sponge block, the anti-collision strip can be cushioned after being hit, thereby preventing children from being hurt.
[0011] Preferably, an anti-collision ball is fixedly connected to the surface of the anti-collision strip, and the interior of the anti-collision ball is filled with gas.
[0012] The effect achieved by the above components is that under the action of the anti-collision ball, the child can be cushioned after being hit, thereby avoiding the phenomenon of the child directly contacting the handrail.
[0013] Preferably, a spring is fixedly connected inside the anti-collision ball, and two ends of the spring are fixedly connected to the inner wall of the anti-collision ball and the surface of the anti-collision strip respectively.
[0014] The effects achieved by the above components are as follows: under the action of the spring, the anti-collision ball can quickly recover after being hit, thereby achieving the effect of resetting. When a child is holding the handrail and the subway starts, if the child hits the surface of the handrail due to sliding, under the action of the airbag and the sponge block, the anti-collision strip can be buffered and quickly recovered after being hit, thereby preventing the child from being hurt. Under the buffering of the anti-collision ball and the spring, the impact force received by the child is smaller, thereby achieving the effect of anti-collision. Under the action of the spring, the anti-collision ball can quickly recover after being hit, thereby achieving the effect of anti-collision.
[0015] Preferably, the fixing device comprises a rectangular groove opened on the surface of the anti-collision strip, and the inner wall of the rectangular groove is fixedly connected with Velcro.
[0016] The effect achieved by the above components is that under the action of the Velcro, the anti-collision strip can form a circle on the surface of the armrest to wrap around the armrest, thereby achieving the effect of fixing the anti-collision strip.
[0017] Preferably, an anti-slip strip is fixedly connected to the surface of the handrail, and an anti-collision strip is tightly attached to the surface of the anti-slip strip.
[0018] The effect achieved by the above components is that under the action of the anti-slip strip, the anti-collision strip will not rotate after being fixed on the surface of the handrail, thereby achieving a fixing effect.
[0019] Preferably, a Velcro mother tape is fixedly connected to the surface of the anti-collision strip, and a Velcro child tape is fixedly connected to the surface of the anti-collision strip.
[0020] The effect achieved by the above-mentioned components is: under the action of the Velcro tape and the Velcro sub-tape, the anti-collision strip can be fitted with the circumference of the armrest, thereby avoiding the anti-collision strip from rotating on the surface of the armrest; when the anti-collision strip needs to be fixed on the surface of the armrest, if the length of the anti-collision strip is equal to the circumference of the armrest, it is fixed by the Velcro; under the action of the anti-slip strip, the anti-collision strip will not rotate after being fixed on the surface of the armrest, thereby achieving the fixing effect; if the length of the anti-collision strip is greater than the circumference of the armrest, the anti-collision strip will be wrapped around the surface of the armrest; under the action of the anti-slip strip, the anti-collision strip will not rotate after being fixed on the surface of the armrest; under the action of the Velcro tape and the Velcro sub-tape, the anti-collision strip can be fitted with the circumference of the armrest, thereby avoiding the anti-collision strip from rotating on the surface of the armrest, thereby achieving the fixing effect.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by arranging the anti-collision device, when the child grasps the handrail and the subway starts, if the child hits the surface of the handrail due to sliding, under the action of the air bag and the sponge block, the anti-collision strip can be buffered and quickly restored after the collision, so that the child will not be injured. Under the buffering of the anti-collision ball and the spring, the impact force received by the child is smaller, so as to achieve the anti-collision effect. Under the action of the spring, the anti-collision ball can be quickly restored after being hit, so as to achieve the anti-collision effect, thereby solving the problem that when the car body shakes, the child holding the handrail may slide due to unstable center of gravity and hit the handrail to cause injury. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a child anti-collision structure for a subway handrail;
[0024] Figure 2 This is a schematic diagram of an anti-collision device for a child anti-collision structure for a subway handrail proposed by the utility model;
[0025] Figure 3 The utility model provides a schematic diagram of a fixing device for a child anti-collision structure for a subway handrail.
[0026] Legend: 1. Armrest; 2. Anti-collision device; 21. Anti-collision strip; 22. Airbag; 23. Anti-collision ball; 24. Spring; 25. Sponge block; 26. Groove; 3. Fixing device; 31. Anti-slip strip; 32. Velcro; 33. Mother Velcro; 34. Child Velcro. DETAILED DESCRIPTION
[0027] Embodiment 1, as Figure 1-3As shown, a child anti-collision structure for a subway handrail 1 includes a handrail 1, an anti-collision device 2 is arranged on the surface of the handrail 1, and a fixing device 3 is arranged on the surface of the handrail 1. The anti-collision device 2 is installed on the surface of the handrail 1 to prevent children from directly colliding with the handrail 1.
[0028] Reference Figure 2 The anti-collision device 2 includes an anti-collision strip 21, which is made of sponge material. Under the action of the anti-collision strip 21, the child will not directly collide with the handrail 1 when grasping the handrail 1. The anti-collision device 2 is installed on the surface of the handrail 1 to prevent the child from directly colliding with the handrail 1. A groove 26 is provided inside the anti-collision strip 21, and an air bag 22 is arranged inside the groove 26. The air bag 22 is filled with gas. Under the action of the air bag 22, the anti-collision strip 21 can be buffered and quickly restored after being hit. A sponge block 25 is fixedly connected to the inside of the groove 26. The sponge block 25 and the air bag 22 are staggered in the inside of the groove 26. Under the action of the sponge block 25, the anti-collision strip 21 can be buffered after being hit, so that the child will not be hurt. An anti-collision ball 23 is fixedly connected to the surface of the anti-collision strip 21. The anti-collision ball 23 is filled with gas. Under the action of the anti-collision ball 23, The anti-collision ball 23 is provided with a spring 24, and the two ends of the spring 24 are respectively fixedly connected to the inner wall of the anti-collision ball 23 and the surface of the anti-collision strip 21. Under the action of the spring 24, the anti-collision ball 23 can be quickly restored after being hit, thereby achieving the reset effect. When the child grasps the handrail 1 and the subway starts, if the child hits the surface of the handrail 1 due to sliding, under the action of the airbag 22 and the sponge block 25, the anti-collision strip 21 can be buffered and quickly restored after being hit, thereby preventing the child from being injured. Under the buffering of the anti-collision ball 23 and the spring 24, the impact force received by the child is smaller, thereby achieving the anti-collision effect. Under the action of the spring 24, the anti-collision ball 23 can be quickly restored after being hit, thereby achieving the anti-collision effect.
[0029] Reference Figure 3The fixing device 3 includes a rectangular groove opened on the surface of the anti-collision strip 21, and the inner wall of the rectangular groove is fixedly connected with a Velcro 32. Under the action of the Velcro 32, the anti-collision strip 21 can form a circle on the surface of the handrail 1 to cover the handrail 1, thereby achieving the effect of fixing the anti-collision strip 21. The surface of the handrail 1 is fixedly connected with an anti-slip strip 31, and the surface of the anti-slip strip 31 is tightly attached to the anti-collision strip 21. Under the action of the anti-slip strip 31, the anti-collision strip 21 will not rotate after being fixed to the surface of the handrail 1, thereby achieving the effect of fixing. The surface of the anti-collision strip 21 is fixedly connected with a Velcro mother patch 33, and the surface of the anti-collision strip 21 is fixedly connected with a Velcro sub-patch 34. Under the action of the Velcro mother patch 33 and the Velcro sub-patch 34, the anti-collision strip 21 can fit the circumference of the handrail 1, avoiding The anti-collision strip 21 rotates on the surface of the armrest 1. When the anti-collision strip 21 needs to be fixed on the surface of the armrest 1, if the length of the anti-collision strip 21 is equal to the circumference of the armrest 1, it is fixed by the Velcro 32. Under the action of the anti-slip strip 31, the anti-collision strip 21 is fixed on the surface of the armrest 1 and does not rotate, thereby achieving the fixing effect. If the length of the anti-collision strip 21 is greater than the circumference of the armrest 1, the anti-collision strip 21 is wrapped around the surface of the armrest 1. Under the action of the anti-slip strip 31, the anti-collision strip 21 is fixed on the surface of the armrest 1 and does not rotate. Under the action of the Velcro mother tape 33 and the Velcro child tape 34, the anti-collision strip 21 can be fitted with the circumference of the armrest 1, thereby avoiding the anti-collision strip 21 from rotating on the surface of the armrest 1, thereby achieving the fixing effect.
[0030] Working principle: when it is necessary to use the child anti-collision structure of the subway handrail 1, the anti-collision device 2 is installed on the surface of the handrail 1 to prevent the child from directly colliding with the handrail 1. When the child is holding the handrail 1 and the subway starts, if the child hits the surface of the handrail 1 due to sliding, under the action of the airbag 22 and the sponge block 25, the anti-collision strip 21 can be buffered and quickly restored after the collision, so that the child will not be hurt. Under the buffering of the anti-collision ball 23 and the spring 24, the impact force received by the child is smaller, thereby achieving the anti-collision effect. Under the action of the spring 24, the anti-collision ball 23 can be quickly restored after being hit, thereby achieving the anti-collision effect. When it is necessary to use the anti-collision device 2 When the collision strip 21 is fixed on the surface of the armrest 1, if the length of the collision strip 21 is equal to the circumference of the armrest 1, it is fixed by the Velcro 32. Under the action of the anti-slip strip 31, the collision strip 21 will not rotate after being fixed on the surface of the armrest 1, thereby achieving the fixing effect. If the length of the collision strip 21 is greater than the circumference of the armrest 1, the collision strip 21 is wrapped around the surface of the armrest 1. Under the action of the anti-slip strip 31, the collision strip 21 will not rotate after being fixed on the surface of the armrest 1. Under the action of the Velcro mother tape 33 and the Velcro child tape 34, the collision strip 21 can be fitted with the circumference of the armrest 1, thereby avoiding the rotation of the collision strip 21 on the surface of the armrest 1, thereby achieving the fixing effect.
Claims
1. A child anti-collision structure for a subway handrail, comprising a handrail (1), a surface of the handrail (1) being provided with an anti-collision device (2), characterized in that: A fixing device (3) is provided on the surface of the handrail (1); the anti-collision device (2) comprises an anti-collision strip (21); and the anti-collision strip (21) is made of sponge material.
2. The child-proof structure for subway handrails according to claim 1 is characterized in that: A groove (26) is provided inside the anti-collision strip (21), an air bag (22) is arranged inside the groove (26), and the interior of the air bag (22) is filled with gas.
3. The child-proof structure for subway handrails according to claim 2 is characterized in that: A sponge block (25) is fixedly connected to the interior of the groove (26), and the sponge block (25) and the air bag (22) are arranged alternately inside the groove (26).
4. The child-proof structure for subway handrails according to claim 3 is characterized in that: An anti-collision ball (23) is fixedly connected to the surface of the anti-collision strip (21), and the interior of the anti-collision ball (23) is filled with gas.
5. The child-proof structure for subway handrails according to claim 4 is characterized in that: A spring (24) is fixedly connected inside the anti-collision ball (23), and two ends of the spring (24) are respectively fixedly connected to the inner wall of the anti-collision ball (23) and the surface of the anti-collision strip (21).
6. The child-proof structure for subway handrails according to claim 5, characterized in that: The fixing device (3) comprises a rectangular groove formed on the surface of the anti-collision strip (21), and a Velcro (32) is fixedly connected to the inner wall of the rectangular groove.
7. The child-proof structure for subway handrails according to claim 6, characterized in that: The surface of the handrail (1) is fixedly connected with an anti-slip strip (31), and the surface of the anti-slip strip (31) is closely attached to an anti-collision strip (21).
8. The child-proof structure for subway handrails according to claim 7, characterized in that: The surface of the anti-collision strip (21) is fixedly connected with a Velcro mother tape (33), and the surface of the anti-collision strip (21) is fixedly connected with a Velcro child tape (34).