WO2013000195A1 - 汽车前后安全保险杠 - Google Patents

汽车前后安全保险杠 Download PDF

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Publication number
WO2013000195A1
WO2013000195A1 PCT/CN2011/078812 CN2011078812W WO2013000195A1 WO 2013000195 A1 WO2013000195 A1 WO 2013000195A1 CN 2011078812 W CN2011078812 W CN 2011078812W WO 2013000195 A1 WO2013000195 A1 WO 2013000195A1
Authority
WO
WIPO (PCT)
Prior art keywords
bumper
automobile
spring
safety
car
Prior art date
Application number
PCT/CN2011/078812
Other languages
English (en)
French (fr)
Inventor
师彬
Original Assignee
Shi Bin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shi Bin filed Critical Shi Bin
Publication of WO2013000195A1 publication Critical patent/WO2013000195A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/28—Metallic springs

Definitions

  • the utility model relates to a front and rear safety bumper for a motor vehicle, belonging to the technical field of automobile accessories. Background technique
  • the bumpers used in vehicles are directly mounted on the load beam of the vehicle.
  • the vehicle collides it is a direct hard-to-hard collision, so it is easy to cause damage to the vehicle body and casualties.
  • car bumpers There are many types of car bumpers on the market, mainly supported by steel frames, and the bumpers with plastic steel casings are the most. Its main function is to protect the front and rear machinery and equipment during the collision of the car, and basically does not slow down the impact force, and the life safety protection effect of the vehicle personnel is obviously insufficient.
  • According to statistics about 700,000 people die in car accidents every year in the world today. About 100,000 people die in car accidents every year in China. There is a large proportion of deaths caused by car impact, which causes direct death of people on board.
  • the bumper of the car is set to reduce the collision force when the car is in an accident, thereby minimizing the loss of the accident.
  • the current general-purpose bumper is composed of a single-piece bar member, and the collision resistance is poor, which hardly plays a large role, and the car crash is repeated.
  • some new types of bumpers mostly because of their complicated structure and high cost, have not been applied.
  • the utility model aims to solve the deficiencies of the above problems, and provides a front and rear safety bumper for a vehicle with anti-collision and shock absorption function, which can effectively buffer the impact force, has high insurance factor, safe and reliable use, and can be very good. Protect the safety of vehicles and people inside the vehicle.
  • a front and rear safety bumper for a vehicle comprising a bumper body, fixedly mounted on the inner side of the bumper body Spring with shock absorption.
  • a steel plate is fixedly connected to the inner side of the bumper body, and one end of the spring is fixedly connected to the steel plate to be connected inside the bumper body.
  • the spring is at least two, and a spring is respectively connected to both ends of the steel plate, and the spring has a length of 25 to 30 cm.
  • a soft rubber layer is disposed at both ends of the inner side of the bumper body. Further, a soft rubber layer is disposed above the bumper body.
  • the utility model has the beneficial effects that the front and rear safety bumpers of the utility model are installed in front of and behind the automobile, and when the vehicle collides, the impact force from the other side is absorbed by the safety bumper installed in front and rear of the automobile, thereby ensuring the personnel of the automobile and the vehicle. Safety.
  • the utility model has the advantages that: the front and rear safety bumper of the utility model is equipped with a spring on the inner side of the bumper body, which can more effectively resist the external impact force when the collision occurs, so that the impact force is obviously weakened. Therefore, the harm to the people in the car and the car is minimized, and the safety of the car and the inside of the car is effectively protected.
  • FIG. 1 is a schematic structural view of a front and rear safety bumper of a vehicle of the present invention. detailed description
  • the utility model relates to a front and rear safety bumper for a vehicle, which comprises a bumper body 1 , a steel plate 2 and at least two springs 3 .
  • the steel plate 2 is fixed on the inner side of the bumper body 1 , and one left and right ends of the steel plate 2 are respectively connected
  • the spring 3, the 3 end of the spring is connected to the inner side of the steel plate 2 by bolts, and the other end can be fixedly connected with the front and rear end beams of the automobile.
  • the spring length is between 25 and 30 cm.
  • a soft rubber layer 4 is respectively connected to the inner ends of the bumper body 1 and the upper surface thereof.
  • the spring end of the front and rear safety bumper of the utility model is connected to the steel plate 2, and the other end is fixedly connected with the front and rear end beams of the automobile, so that the front and rear safety bumpers of the utility model are respectively installed at the front and rear ends of the automobile.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

一种汽车前后安全保险杠，包括保险杠本体（1），所述保险杠本体（1）内侧固定有连接有具有减震功能的弹簧（3）。该汽车前后安全保险杠的保险杠本体（1）内侧安装有弹簧（3），当发生碰撞时能有效的抵挡外来冲击力，使撞击力减弱，从而将汽车和车内人员所受的危害降到最低，有效地保护了汽车和车内人员的安全。

Description

说 明 书
汽车前后安全保险杠
技术领域
本实用新型涉及一种汽车前后安全保险杠，属于汽车配件技术领 域。 背景技术
目前车辆所使用的保险杠都是直接安装在车辆的担梁上，当车辆 发生碰撞时， 是直接的硬对硬碰撞， 因此极易造成车身的损坏和人员 的伤亡。 市面上的汽车保险杠种类繁多， 主要以钢架支撑， 辅以塑钢 外壳的保险杠最多。 其主要作用是在汽车碰撞时，保护车头和车尾的 机械设备等，基本起不到减緩撞击力的作用， 对车上人员的生命安全 保护作用明显不足。 据统计在当今全球每年约有 70万人死于车祸， 中国每年约 1 0万人左右死于车祸， 有 ^艮大比例是死于汽车撞击力太 强， 造成了车上人员的直接死亡。 汽车保险杠的设置是为了将汽车发 生事故时的碰撞力减弱， 进而使事故的损失降到最小。但是目前通用 的保险杠为结构单一的杠件构成， 防撞能力差， 几乎未能起到较大的 作用， 车毁人亡的事情屡有发生。 而目前一些新的类型保险杠， 多数 因为结构复杂， 成本高， 而没有得到应用。 实用新型内容
本实用新型的目的在于解决上述问题的不足之处，提供一种具有 减撞减震作用的汽车前后安全保险杠， 它能有效緩沖撞击力， 其保险 系数高， 使用安全可靠， 能很好的保护车辆和车内人员的安全。
为了实现上述目的， 本实用新型采用的技术方案是： 一种汽车前 后安全保险杠， 包括保险杠本体， 在所述保险杠本体内侧固定安装有 具有减震功能的弹簧。
进一步的， 所述保险杠本体的内侧固定连接有钢板， 所述弹簧的 一端固定连接在所述钢板上， 从而连接在所述保险杠本体内侧。
进一步的， 所述弹簧为至少两根， 在所述钢板的两端分别连接有 一个弹簧， 所述弹簧长度为 25 ~ 30cm。
进一步的， 所述弹簧与所述钢板之间通过螺栓连接。
进一步的， 在所述保险杠本体内侧的两端均设置有软胶层。 进一步的， 在所述保险杠本体的上方设置有软胶层。
本实用新型的有益效果是，本实用新型汽车前后安全保险杠安装 在汽车前后， 发生车辆碰撞时， 通过安装在汽车前后的安全保险杠吸 收来自对方的撞击力， 从而保障汽车和车内人员的安全。
与现有技术相比， 本实用新型的优点在于： 本实用新型汽车前后 安全保险杠在保险杠本体内侧安装有弹簧，当发生碰撞时能更有效的 抵挡外来沖击力， 使撞击力明显减弱， 从而将汽车和车内人员所受的 危害降到最低， 有效地保护了汽车和车内人员的安全。 附图说明
图 1为本实用新型汽车前后安全保险杠的结构示意图。 具体实施方式
下面将结合附图对本实用新型作进一步说明。
参阅图 1 , 本实用新型一种汽车前后安全保险杠， 包括保险杠本 体 1、 钢板 2和至少两根弹簧 3 , 保险杠本体 1 内侧固定有钢板 2 , 钢板 2内侧左右两端分别连接有一根弹簧 3 , 弹簧 3—端通过螺栓与 钢板 2内侧连接， 另一端可与汽车前后端大梁固定连接。 弹簧长度在 25 ~ 30cm之间。 保险杠本体 1 内侧两端、 及其上方表面分别连接有 软胶层 4。 本实用新型汽车前后安全保险杠的弹簧 3—端连接在钢板 2上， 另一端与汽车前后端大梁固定连接，从而将本实用新型汽车前后安全 保险杠分别安装在汽车的前后端。 在汽车行马史过程中， 当撞击到物体 时， 依靠车体与保险杠本体 1之间的弹簧 3的弹性势能， 以及弹簧 3 与软胶层 4的有效配合， 能够有效吸收来自对方的撞击力。据检测所 得， 在使用本产品的情况下， 当车辆行驶速度在 80-100码， 可减少 约 80%的撞击力， 当车辆行 ^史速度在 120码左右时， 可减少约 70%的 撞击力， 当车辆行 3史速度在 160-180码， 可减少约 50%至 60%的撞击 力。 一吨左右的汽车可以减少对方约 80%的撞击力， 可以将汽车与车 内人员的危害降至最低， 有效地保护了汽车和车内人员的安全。

Claims

权 利 要 求 书
1.一种汽车前后安全保险杠， 包括保险杠本体， 其特征在于： 在 所述保险杠本体内侧固定连接有具有减震功能的弹簧。
2. 根据权利要求 1所述的一种汽车前后安全保险杠，其特征在 于： 所述保险杠本体的内侧固定连接有钢板， 所述弹簧的一端固定连 接在所述钢板上， 从而连接在所述保险杠本体内侧。
3. 根据权利要求 2所述的汽车前后安全保险杠， 其特征在于： 所述弹簧为至少两根， 在所述钢板的两端分别连接有一根弹簧， 且所 述弹簧长度在 25 ~ 30cm之间。
4.根据权利要求 2所述的汽车前后安全保险杠， 其特征在于： 所 述弹簧与所述钢板之间通过螺栓连接。
5.根据权利要求 1至 4任一项所述的一种汽车前后安全保险杠， 其特征在于： 在所述保险杠本体内侧的两端均设置有软胶层。
6. 根据权利要求 5所述的一种汽车前后安全保险杠， 其特征在 于： 在所述保险杠本体的上方设置有软胶层。
PCT/CN2011/078812 2011-06-27 2011-08-24 汽车前后安全保险杠 WO2013000195A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201120219918 CN202098370U (zh) 2011-06-27 2011-06-27 汽车前后安全保险杠
CN201120219918.7 2011-06-27

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361467A (en) * 1964-11-09 1968-01-02 Stanley W. Ludwikowski Spring mounted bumper
US4254978A (en) * 1978-06-09 1981-03-10 Eshelman Cheston L Multiple stage flexible bumper
US4807915A (en) * 1988-03-28 1989-02-28 Shyi David Y Structure of multi-protection safety car bumper
JP2001315595A (ja) * 2000-02-28 2001-11-13 Higashi Nippon Kogyo:Kk 車両用バンパ
CN2743184Y (zh) * 2004-07-26 2005-11-30 杨忠海 汽车安全防撞系统
CN101734212A (zh) * 2010-01-21 2010-06-16 赵顺方 一种车辆安全前后保险杠装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361467A (en) * 1964-11-09 1968-01-02 Stanley W. Ludwikowski Spring mounted bumper
US4254978A (en) * 1978-06-09 1981-03-10 Eshelman Cheston L Multiple stage flexible bumper
US4807915A (en) * 1988-03-28 1989-02-28 Shyi David Y Structure of multi-protection safety car bumper
JP2001315595A (ja) * 2000-02-28 2001-11-13 Higashi Nippon Kogyo:Kk 車両用バンパ
CN2743184Y (zh) * 2004-07-26 2005-11-30 杨忠海 汽车安全防撞系统
CN101734212A (zh) * 2010-01-21 2010-06-16 赵顺方 一种车辆安全前后保险杠装置

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