CN215904615U - Front floor assembly capable of buffering impact force - Google Patents
Front floor assembly capable of buffering impact force Download PDFInfo
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- CN215904615U CN215904615U CN202122668112.2U CN202122668112U CN215904615U CN 215904615 U CN215904615 U CN 215904615U CN 202122668112 U CN202122668112 U CN 202122668112U CN 215904615 U CN215904615 U CN 215904615U
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- floor frame
- connecting rod
- assembly capable
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Abstract
The utility model relates to the technical field of automobile body parts and discloses a front floor assembly capable of buffering impact force, which comprises a floor frame, wherein a middle channel cross beam is fixedly connected onto the floor frame, seat cross beams are fixedly connected to two sides of the middle channel cross beam, mounting blocks are fixedly connected to two sides of the floor frame, mounting cavities are formed in the mounting blocks, two mutually symmetrical buffer blocks are fixedly connected into the mounting cavities, a connecting rod is fixedly connected between the two buffer blocks, two mutually symmetrical slide blocks are slidably connected onto the connecting rod, a buffer spring is sleeved on the connecting rod, two ends of the buffer spring are respectively and fixedly connected with the two slide blocks, a fixed block A is fixedly connected onto the slide blocks, and one end, far away from the slide blocks, of the fixed block A is rotatably connected with a transmission rod. The utility model solves the problem of poor buffering effect of the traditional device and realizes the effect of quickly offsetting the collision force generated by the collision of the automobile.
Description
Technical Field
The utility model relates to the technical field of automobile body parts, in particular to a front floor assembly capable of buffering impact force.
Background
The automobile is a non-rail-bearing vehicle which is driven by power and provided with 4 wheels or more than 4 wheels, and is mainly used for carrying people or goods; a vehicle for towing a person or cargo. With the continuous development of society, automobiles are becoming the transportation tool of each family, and with the continuous popularization of automobiles, the requirements of people on the safety performance of automobiles are becoming higher and higher, so that the design of automobile bodies is becoming more and more important, wherein the design of the automobile bodies comprises a front floor assembly.
When meeting the automobile collision, the front floor assembly can play certain cushioning effect to the collision force, and then the passenger in the protection car, thereby avoids leading to the automobile body to warp too big condition that influences passenger life safety because the collision force is too big, and traditional front floor assembly is only through installing strengthening rib and crashproof roof beam on the floor in the buffering design, and its buffering effect is general, has certain potential safety hazard when using.
To this end, we propose a front floor assembly capable of buffering the impact force to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides a front floor assembly capable of buffering impact force, which realizes the effect of quickly offsetting the collision force generated by automobile collision.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a front floor assembly capable of buffering impact force comprises a floor frame, wherein a middle channel cross beam is fixedly connected to the floor frame, seat cross beams are fixedly connected to two sides of the middle channel cross beam, installation blocks are fixedly connected to two sides of the floor frame, an installation cavity is formed in each installation block, two buffer blocks which are symmetrical to each other are fixedly connected in each installation cavity, a connecting rod is fixedly connected between the two buffer blocks, two sliders which are symmetrical to each other are connected on the connecting rod in a sliding mode, a buffer spring is connected onto the connecting rod in a sleeved mode, two ends of the buffer spring are fixedly connected with the two sliders respectively, a fixed block A is fixedly connected onto each slider, one end, far away from the sliders, of the fixed block A is rotatably connected with a transmission rod, one end, far away from the fixed block A, of the transmission rod extends to the outer portion of the installation block and is rotatably connected with a fixed block B, the connector with transfer line looks adaptation is seted up at the top of installation piece, fixedly connected with installation base on the fixed block B, the one end fixedly connected with connecting block of fixed block B is kept away from to the installation base, fixed chamber has been seted up in the connecting block, a plurality of reset spring of fixedly connected with on the interior diapire of fixed chamber, the one end fixedly connected with transmission piece of fixed intracavity diapire is kept away from to reset spring, transmission piece sliding connection is in the connecting block, the fixed mouth with transmission piece looks adaptation is seted up at the top of connecting block, the top fixedly connected with buffering of transmission piece is cotton, the cotton top fixedly connected with rubber pad of buffering.
Preferably, the number of the return springs is nine, and the return springs are made of aluminum alloy.
Preferably, the floor frame is fixedly connected with four reinforcing ribs, and the four reinforcing ribs are symmetrically distributed on two sides of the floor frame.
Preferably, a plurality of fixing pin holes are formed in the floor frame, the number of the fixing pin holes is eight, and the fixing pin holes are symmetrically distributed on two sides of the floor frame.
Preferably, the material of connecting rod is the aluminum alloy, the internal diameter of connecting rod is 8 cm.
Preferably, a sliding groove matched with the sliding block is formed in the mounting block, and the sliding block is connected in the sliding groove in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the device is used, when the side surface is impacted, the rubber pad and the buffering cotton can buffer the force generated by the impact for the first time, then the rubber pad can drive the transmission block to vertically move and extrude the return spring to buffer the impact force for the second time, then the transmission block can drive the connecting block to continuously vertically move, the transmission rod drives the two sliding blocks to start to move in the opposite directions, the buffering spring is pulled to buffer the impact force for the second time, the sliding blocks continuously move and finally abut against the buffering block, the impact force can be buffered for the fourth time, the device can better buffer the impact force generated by the impact, and the problem that the traditional device is poor in buffering effect is solved.
2. When the device is used, the buffer effect can be further improved by arranging the reinforcing ribs, and other devices can be conveniently installed on the floor frame by workers by arranging the fixing pin holes.
Drawings
Fig. 1 is a schematic external structural view of a front floor assembly capable of buffering impact according to the present invention;
FIG. 2 is a schematic view of an internal structure of a mounting block of a front floor assembly capable of buffering impact according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 2;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1. a floor frame; 2. a center channel beam; 3. a seat cross member; 4. mounting blocks; 5. A buffer block; 6. a connecting rod; 7. a slider; 8. a buffer spring; 9. a fixed block A; 10. a transmission rod; 11. a fixed block B; 12. installing a base; 13. connecting blocks; 14. a return spring; 15. A transmission block; 16. buffering cotton; 17. a rubber pad; 18. reinforcing ribs; 19. and fixing the pin hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a front floor assembly capable of buffering impact force comprises a floor frame 1, a middle channel beam 2 is fixedly connected to the floor frame 1, seat beams 3 are fixedly connected to both sides of the middle channel beam 2, mounting blocks 4 are fixedly connected to both sides of the floor frame 1, a mounting cavity is formed in each mounting block 4, two symmetrical buffer blocks 5 are fixedly connected to the inside of the mounting cavity, a connecting rod 6 is fixedly connected between the two buffer blocks 5, two symmetrical slide blocks 7 are slidably connected to the connecting rod 6, a buffer spring 8 is sleeved on the connecting rod 6, both ends of each buffer spring 8 are respectively fixedly connected to the two slide blocks 7, a fixed block a9 is fixedly connected to each slide block 7, a transmission rod 10 is rotatably connected to one end of the fixed block a9, which is far away from the slide block 7, one end of the transmission rod 10, which is far away from the fixed block a9, extends to the outside of the mounting block 4 and is rotatably connected to a fixed block B11, the top of the mounting block 4 is provided with a connecting port matched with the transmission rod 10, the fixing block B11 is fixedly connected with a mounting base 12, one end of the mounting base 12, which is far away from the fixing block B11, is fixedly connected with a connecting block 13, a fixing cavity is formed in the connecting block 13, a plurality of return springs 14 are fixedly connected on the inner bottom wall of the fixing cavity, one end of each return spring 14, which is far away from the inner bottom wall of the fixing cavity, is fixedly connected with a transmission block 15, the transmission block 15 is slidably connected in the connecting block 13, the top of the connecting block 13 is provided with a fixing port matched with the transmission block 15, the top of the transmission block 15 is fixedly connected with buffer cotton 16, the top of the buffer cotton 16 is fixedly connected with a rubber pad 17, when the device is used, when the device is impacted on a side surface, the rubber pad 17 and the buffer cotton 16 can buffer the force generated by the impact, then the rubber pad 17 can drive the transmission block 15 to vertically move and extrude the return springs 14 to buffer the impact force for the second time, the transmission piece 15 can drive the connecting block 13 and continue vertical movement afterwards, and make the transfer line 10 drive two sliders 7 and begin to move to the direction of carrying on the back mutually, and drag buffer spring 8 and carry out buffering once more, constantly remove and finally inconsistent with buffer block 5 along with slider 7, can carry out the buffering of fourth to the impact force this moment, the device can be better cushions the impact force that the striking produced, has solved the relatively poor condition of traditional device buffering effect.
Wherein, reset spring 14's quantity is nine, and reset spring 14's material is the aluminum alloy, through setting up the area of contact of a plurality of reset spring 14 multiplicable driving block 15 and reset spring 14, promotes buffering effect.
Wherein, fixedly connected with strengthening rib 18 on the floor frame 1, the quantity of strengthening rib 18 is four and symmetric distribution in the both sides of floor frame 1, and the effect of buffering can be strengthened in this setting, avoids the too big installation piece 4 fracture from floor frame 1 that makes of impact.
Wherein, set up a plurality of fixed pinhole 19 on the floor frame 1, the quantity of fixed pinhole 19 is eight, and the symmetric distribution is in the both sides of floor frame 1, and this setting can make things convenient for the staff to install other devices on floor frame 1.
Wherein, the material of connecting rod 6 is the aluminum alloy, and the internal diameter of connecting rod 6 is 8cm, and this setting can prolong the life of connecting rod 6.
Wherein, set up the spout with 7 looks adaptations of slider in the installation piece 4, slider 7 sliding connection is in the spout, should set up and can improve slider 7 gliding stability in installation piece 4.
The working principle is as follows: when the device is used, when a vehicle is impacted, the rubber pad 17 and the buffer cotton 16 can buffer the impact force for the first time, then the rubber pad 17 can drive the transmission block 15 to extrude the return spring 14 so as to buffer the impact force for the second time, then the connecting block 13 can continue to drive the mounting base 12 to vertically move downwards, and the two transmission rods 10 rotatably connected to the fixed block B11 respectively drive the two sliding blocks 7 to move back to back, at the moment, the buffer spring 8 can buffer for the third time due to the pulling of the two sliding blocks 7, when the sliding blocks 7 continuously move until the sliding blocks are abutted against the buffer block 5, the impact force can be buffered for the fourth time, the device can better buffer the impact force generated by impact, and the problem that the traditional device is poor in buffer effect is solved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The front floor assembly capable of buffering impact force comprises a floor frame (1) and is characterized in that a middle channel beam (2) is fixedly connected to the floor frame (1), seat beams (3) are fixedly connected to two sides of the middle channel beam (2), installation blocks (4) are fixedly connected to two sides of the floor frame (1), an installation cavity is formed in each installation block (4), two buffer blocks (5) which are symmetrical to each other are fixedly connected to the installation cavity, a connecting rod (6) is fixedly connected between the two buffer blocks (5), two sliders (7) which are symmetrical to each other are slidably connected to the connecting rod (6), a buffer spring (8) is sleeved on the connecting rod (6), two ends of the buffer spring (8) are fixedly connected with the two sliders (7) respectively, and a fixing block A (9) is fixedly connected to the slider (7), the one end that slider (7) was kept away from to fixed block A (9) rotates and is connected with transfer line (10), the one end that fixed block A (9) was kept away from to transfer line (10) extends to the outside of installation piece (4) and rotates and is connected with fixed block B (11), the connector with transfer line (10) looks adaptation is seted up at the top of installation piece (4), fixedly connected with installation base (12) is gone up to fixed block B (11), one side fixedly connected with connecting block (13) that fixed block B (11) were kept away from to installation base (12), fixed chamber has been seted up in connecting block (13), a plurality of reset spring (14) of fixedly connected with on the interior diapire of fixed chamber, reset spring (14) keep away from one end fixedly connected with transmission piece (15) of fixed intracavity diapire, transmission piece (15) sliding connection is in connecting block (13), the fixed mouth with transmission piece (15) looks adaptation is seted up at the top of connecting block (13), the top fixedly connected with buffering cotton (16) of transmission piece (15), the top fixedly connected with rubber pad (17) of buffering cotton (16).
2. A front floor assembly capable of buffering impact according to claim 1, wherein the number of the return springs (14) is nine, and the material of the return springs (14) is aluminum alloy.
3. A front floor assembly capable of buffering impact according to claim 1, wherein the floor frame (1) is fixedly connected with reinforcing ribs (18), and the number of the reinforcing ribs (18) is four and symmetrically distributed on two sides of the floor frame (1).
4. A front floor assembly capable of buffering impact according to claim 1, wherein the floor frame (1) is provided with a plurality of fixing pin holes (19), the number of the fixing pin holes (19) is eight, and the fixing pin holes are symmetrically distributed on two sides of the floor frame (1).
5. A front floor assembly capable of buffering impact according to claim 1, wherein the material of the connecting rod (6) is aluminum alloy, and the inner diameter of the connecting rod (6) is 8 cm.
6. The front floor assembly capable of buffering impact force according to claim 1, wherein a sliding groove matched with the sliding block (7) is formed in the mounting block (4), and the sliding block (7) is slidably connected in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122668112.2U CN215904615U (en) | 2021-11-03 | 2021-11-03 | Front floor assembly capable of buffering impact force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122668112.2U CN215904615U (en) | 2021-11-03 | 2021-11-03 | Front floor assembly capable of buffering impact force |
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| Publication Number | Publication Date |
|---|---|
| CN215904615U true CN215904615U (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122668112.2U Active CN215904615U (en) | 2021-11-03 | 2021-11-03 | Front floor assembly capable of buffering impact force |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027515A (en) * | 2022-05-30 | 2022-09-09 | 滁州市永通交通设备有限公司 | Modularized floor supporting structure with high damping effect for train and installation method thereof |
-
2021
- 2021-11-03 CN CN202122668112.2U patent/CN215904615U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027515A (en) * | 2022-05-30 | 2022-09-09 | 滁州市永通交通设备有限公司 | Modularized floor supporting structure with high damping effect for train and installation method thereof |
| CN115027515B (en) * | 2022-05-30 | 2024-02-20 | 滁州市永通交通设备有限公司 | Modularized floor supporting structure with high shock absorption effect for train and installation method thereof |
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