CN203637748U - Bumper with stiffener formed by sensor and gasket - Google Patents
Bumper with stiffener formed by sensor and gasket Download PDFInfo
- Publication number
- CN203637748U CN203637748U CN201320868796.3U CN201320868796U CN203637748U CN 203637748 U CN203637748 U CN 203637748U CN 201320868796 U CN201320868796 U CN 201320868796U CN 203637748 U CN203637748 U CN 203637748U
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- CN
- China
- Prior art keywords
- sensor
- packing ring
- bumper
- gasket
- padded coaming
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
A bumper with a stiffener formed by a sensor and a gasket is composed of an outer panel, buffering material and a beam. The buffering material is connected to the inner side of the outer panel, the beam is connected behind the buffering material, and the buffering material comprises a buffering board, the sensor and the gasket. The outer panel is connected to the outer surface of the buffering board, and the sensor and the gasket are connected to the inner surface of the buffering board. The gasket is arranged above or below the sensor. The sensor is arranged in the buffering material of the bumper, so that a vehicle protection system can give a response at the initial occurring time of a collision accident, and safety of vehicle passengers is ensured; the gasket is arranged, so that when collision occurs, the beam of the bumper is stressed more evenly, it is avoided that the beam is broken due to uneven stress, and then the overall strength of the bumper is improved.
Description
Technical field
The utility model relates to a kind of Federal bumper, particularly the Federal bumper of a sensor and a packing ring formation stiffener.
Background technology
Existing Federal bumper is made up of outside plate, padded coaming and crossbeam; wherein many without the parts with sensing function in padded coaming part; if crash, be only out of shape serious in the situation that and could react to collision at Federal bumper, unfavorable to the protection of automotive occupant.
Chinese patent 200680001359.4 discloses a kind of bumper, comprise bumper reinforcement, rib, resorber and multiple detecting device, this patent has added detecting device in Federal bumper padded coaming part, but because the rigidity of other parts in the rigidity of detecting device and padded coaming is inconsistent, while causing collision case to occur, padded coaming, to each position discontinuity of crossbeam, causes crossbeam gross distortion even to fracture, harm occupant's personal safety.
Summary of the invention
In order to solve existing issue, strengthen the protective action of Federal bumper, the utility model provides the Federal bumper of an a kind of sensor and a packing ring formation stiffener.
The utility model solves the problems of the technologies described above adopted technical scheme: the Federal bumper of a sensor and a packing ring formation stiffener, formed by outside plate, padded coaming and crossbeam, described outside plate inner side is connected with padded coaming, after padded coaming, be connected with crossbeam, its architectural feature is: described padded coaming comprises dash plate, sensor and packing ring, described dash plate outside face is connected with outside plate, described dash plate inside face is connected with sensor and packing ring, packing ring be arranged on sensor above or below.Sensor is set in the padded coaming of Federal bumper can just allow Vehicle protector system make a response in the beginning of collision case generation, the safety of protection automotive occupant; Above or below sensor, packing ring is set, can, in the time that collision occurs, makes the beam force of Federal bumper more even, avoid because unbalance stress causes crossbeam fracture, thereby improve the bulk strength of Federal bumper, protection occupant's safety.
As preferably, described packing ring is made up of strengthening rib and end plates, and described strengthening rib is vertically set on the surface of end plates near dash plate.Packing ring is formed and can be saved packing ring material requested and can improve packing ring rigidity by strengthening rib, makes beam force more even, further reaches the object of protection occupant safety.
As preferably, the height of described packing ring is more than or equal to the height of sensor.The height that the height of packing ring is more than or equal to sensor can make bearing surface larger, and the power on crossbeam of being delivered to is more even, and then strengthens the safety of vehicle.
As preferably, the rigidity of described sensor and packing ring is identical.The identical conduction of exerting all one's strength of rigidity of sensor and packing ring is more even, reaches the safe object of protection.
As preferably, described padded coaming also comprises shock absorber, and described shock absorber is arranged between outside plate and crossbeam.In padded coaming, add shock absorber, the amplitude fading of the vibration producing suddenly while making collision impact, prevents crossbeam gross distortion or fractures thereby play, thus protection occupant safety.
As preferably, described packing ring is connected with shock absorber.Packing ring is stressed morning and larger in collision, and shock absorber is connected with packing ring and can reduces the stressed suddenly of crossbeam, and then protection safety.
The utility model compared with the existing technology has the following advantages and effect: sensor is set in the padded coaming of Federal bumper can just allow Vehicle protector system make a response in the beginning of collision case generation, the safety of protection automotive occupant; Above or below sensor, packing ring is set; packing ring is made up of strengthening rib; the height of packing ring is more than or equal to the height of sensor; the rigidity of sensor and packing ring is identical and packing ring is connected with shock absorber can be in the time that collision occurs; make the beam force of Federal bumper more even; avoid because unbalance stress causes crossbeam fracture, thereby improve the bulk strength of Federal bumper, protection occupant's safety.
Brief description of the drawings
Fig. 1 is the structural representation of the Federal bumper of sensor of the utility model and a packing ring formation stiffener.
Drawing reference numeral
1 outside plate 2 padded coamings
21 dash plate 22 sensors
23 packing ring 231 strengthening ribs
232 end plates 24 shock absorbers
3 crossbeams
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment 1
As shown in Figure 1, the Federal bumper of a sensor and a packing ring formation stiffener, formed by outside plate 1, padded coaming 2 and crossbeam 3, described outside plate 1 inner side is connected with padded coaming 2, after padded coaming 2, be connected with crossbeam 3, described padded coaming 2 comprises dash plate 21, sensor 22, packing ring 23 and shock absorber 24, and described dash plate 21 outside faces are connected with outside plate 1, described dash plate 21 inside faces are connected with sensor 22 and packing ring 23, and packing ring 23 is arranged on the below of sensor 22.Packing ring 23 is made up of strengthening rib 231 and end plates 232, and described strengthening rib 231 is vertically set on the surface of end plates 232 near dash plate 21.The height of described packing ring 23 and sensor 22 is identical and sensor 22 is identical with the rigidity of packing ring 23.Described shock absorber 24 is connected with packing ring 23 and is arranged between outside plate 1 and crossbeam 3.
In addition, it should be noted that, the specific embodiment described in this specification sheets, shape, institute's title of being named etc. of its parts and components can be different.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (6)
1. the Federal bumper of a sensor and a packing ring formation stiffener, by outside plate (1), padded coaming (2) and crossbeam (3) composition, described outside plate (1) inner side is connected with padded coaming (2), after padded coaming (2), be connected with crossbeam (3), it is characterized in that: described padded coaming (2) comprises dash plate (21), sensor (22) and packing ring (23), described dash plate (21) outside face is connected with outside plate (1), described dash plate (21) inside face is connected with sensor (22) and packing ring (23), packing ring (23) be arranged on sensor (22) above or below.
2. the Federal bumper of a sensor according to claim 1 and a packing ring formation stiffener, it is characterized in that: described packing ring (23) is made up of strengthening rib (231) and end plates (232), described strengthening rib (231) is vertically set on the surface of end plates (232) near dash plate (21).
3. the Federal bumper of a sensor according to claim 2 and a packing ring formation stiffener, is characterized in that: the height of described packing ring (23) is more than or equal to the height of sensor (22).
4. the Federal bumper of a sensor according to claim 3 and a packing ring formation stiffener, is characterized in that: described sensor (22) is identical with the rigidity of packing ring (23).
5. according to a sensor described in claim 1 or 2 or 3 or 4 and the Federal bumper of a packing ring formation stiffener, it is characterized in that: described padded coaming (2) also comprises shock absorber (24), described shock absorber (24) is arranged between outside plate (1) and crossbeam (3).
6. the Federal bumper of a sensor according to claim 5 and a packing ring formation stiffener, is characterized in that: described packing ring (23) is connected with shock absorber (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868796.3U CN203637748U (en) | 2013-12-26 | 2013-12-26 | Bumper with stiffener formed by sensor and gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868796.3U CN203637748U (en) | 2013-12-26 | 2013-12-26 | Bumper with stiffener formed by sensor and gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637748U true CN203637748U (en) | 2014-06-11 |
Family
ID=50869016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320868796.3U Expired - Fee Related CN203637748U (en) | 2013-12-26 | 2013-12-26 | Bumper with stiffener formed by sensor and gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637748U (en) |
-
2013
- 2013-12-26 CN CN201320868796.3U patent/CN203637748U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |