CN210083358U

CN210083358U - Automobile front floor reinforcing structure

Info

Publication number: CN210083358U
Application number: CN201920921215.5U
Authority: CN
Inventors: 马松
Original assignee: Jining Shengxiang Wood Industry Co Ltd
Current assignee: Jining Shengxiang Wood Industry Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-02-18
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a floor additional strengthening before car relates to the auto-parts field, which comprises a mainboard, preceding wane and back wane, the one end of mainboard is provided with mounting groove one, one side of preceding wane is provided with lug one, preceding wane passes through lug one and the one end of mounting groove one of mutually supporting fixed mounting at the mainboard, the other end of mainboard is provided with mounting groove two, fixed mounting has lug two on the back wane, the other end at the mainboard is installed through mutually supporting of lug two and mounting groove two to the back wane, preceding wane all is provided with the recess with the top of back wane, the top of mainboard is provided with two-sided callus on the sole, the both ends of two-sided callus on the sole all are provided with mounting groove three, this kind of car floor additional strengthening, and is convenient to use, and is various in function, and has good development.

Description

Automobile front floor reinforcing structure

Technical Field

The utility model relates to an auto-parts field, in particular to floor additional strengthening before car.

Background

The automobile front floor is a key part forming a front cabin structure on an automobile, when the automobile is in frontal collision, collision force is generally transmitted to a passenger cabin through the front cabin structure, and the strength of the front floor of the automobile is poor due to the fact that the thickness of the front floor is small and the relative area is large. When the automobile runs, the front floor of the automobile is vibrated by the chassis, so that the chassis of the automobile is greatly damaged in the past, the service life of the automobile is seriously shortened, and if the thickness of the front floor is directly increased, the self weight of the automobile is increased, the manufacturing cost of the automobile is increased, and the automobile is inconvenient to mount, so that a reinforcing structure needs to be arranged on the automobile.

Present floor additional strengthening before car, mostly be whole rigidity additional strengthening, though can play the enhancement support, the effect of maintaining stability to a certain extent, but absorption and the derivation at vibrations contribute very little, still can not subdue more vibrations, still can not play very outstanding effect to the life who improves floor before the car, and simultaneously, floor structure often absorbs the collision energy through warping before the current car, and not effectual can transmit and shunt away the collision energy, therefore passenger's living space in the car can be destroyed in the deformation of floor before the car, direct threat passenger's life safety when serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor additional strengthening before car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a front floor reinforcing structure of an automobile comprises a main board, a first mounting groove is formed in one end of the main board, a first protruding block is arranged on one side of the first front warping board, the first front warping board is fixedly mounted at one end of the main board through the mutual matching of the first protruding block and the first mounting groove, a second mounting groove is formed in the other end of the main board, a second protruding block is fixedly mounted on the second warping board, the second warping board is mounted at the other end of the main board through the mutual matching of the second protruding block and the second mounting groove, grooves are formed in the tops of the first front warping board and the second warping board, a double-sided foot pad is arranged at the top of the main board, a third mounting groove is formed in each of two ends of the double-sided foot pad, fixing bars are fixedly mounted on the inner side wall of the third mounting groove, the number of the fixing bars is 2, and a damping device is, damping device includes shell, block rubber and connecting block, be provided with the cavity in the shell, fixed mounting has the spring on the inside wall of cavity, the one end fixedly connected with dead lever of spring, the one end fixed mounting of dead lever is in the bottom of mainboard, connecting block fixed connection be in one side of shell, be provided with mounting groove four on the connecting block.

Preferably, the size of the groove matches with the size of the fixing strip.

Preferably, the fixing strip is a rubber magnetic strip.

Preferably, the top of the main board is provided with a sawtooth groove.

Preferably, an inner cavity I is arranged in the front rocker, and a damping block is fixedly connected to the inner side wall of the inner cavity I through glue.

Preferably, an inner cavity II is formed in the main board, and reinforcing ribs are fixedly connected to the inner side wall of the inner cavity II.

The utility model discloses a technological effect and advantage:

1. when one side on the double-sided foot pad is dirty or is stuck with more soil, a user can replace the working surface of the double-sided foot pad, so that when the user steps on the double-sided foot pad, the protruding part on the sawtooth groove can break the soil stuck on the double-sided foot pad and crush the soil, the soil can fall off from the double-sided foot pad and fall into the sawtooth groove, the cleaning by the user is convenient, the reinforcing ribs are arranged in the mainboard, the reinforcing ribs can increase the strength of the mainboard, the strength of the utility model can be further enhanced, and the utility model can bear larger impact force;

2. when jolting that the car bore is great, the shaking force that the floor transmitted before the car can transmit the spring through the shell on, the spring can absorb this effort, reduces the transmission range of shaking force to can play absorbing effect, when this utility model is last arbitrary position receives the shaking force, can drive whole springs and disperse this shaking force, and then can great improvement this utility model's shock attenuation effect, the snubber block can absorb the vibrations of car front end transmission, great improvement this utility model's shock attenuation effect.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a cross-sectional view of the structure of the present invention.

Fig. 3 is a sectional view of the main board of the present invention.

Fig. 4 is a sectional view of the shock absorber of the present invention.

In the figure: 1. a main board; 2. a front rocker; 3. a rear rocker; 4. a groove; 5. double-sided foot pads; 6. A fixing strip; 7. a damping device; 8. a housing; 9. a rubber block; 10. connecting blocks; 11. a spring; 12. fixing the rod; 13. a sawtooth groove; 14. a damper block; 15. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a vehicle front floor reinforcing structure as shown in figures 1-4, which comprises a main board 1, a front rocker 2 and a rear rocker 3, wherein one end of the main board 1 is provided with a first mounting groove, one side of the front rocker 2 is provided with a first lug, the front rocker 2 is fixedly mounted at one end of the main board 1 through the mutual matching of the first lug and the first mounting groove, the other end of the main board 1 is provided with a second mounting groove, a second lug is fixedly mounted on the rear rocker 3, the rear rocker 3 is mounted at the other end of the main board 1 through the mutual matching of the second lug and the second mounting groove, the tops of the front rocker 2 and the rear rocker 3 are both provided with a groove 4, as shown in figure 1, the top of the main board 1 is provided with a double-sided foot pad 5, both ends of the double-sided foot pad 5 are both provided with a third mounting groove, a fixing strip 6 is fixedly mounted on the inner side wall of the third, the bottom fixed mounting of mainboard 1 has damping device 7, and damping device 7 includes shell 8, rubber block 9 and connecting block 10, is provided with the cavity in the shell 1, and fixed mounting has spring 11 on the inside wall of cavity, and spring 11's one end fixedly connected with dead lever 12, the one end fixed mounting of dead lever 12 is in the bottom of mainboard 1, and connecting block 10 fixed connection is provided with mounting groove four in one side of shell 1 on connecting block 10.

Referring to fig. 1 and 3, a double-sided foot pad 5 is disposed on the top of the main board 1, a fixing strip 6 is disposed on the double-sided foot pad 5, the fixing strip 6 and the groove 4 can be matched with each other by a user to fix the double-sided foot pad 5, the fixing strip 6 is a rubber magnetic strip, which is one kind of magnetic strip and is mainly applied to door seal rubber covers of refrigerators, kitchen appliances, bathroom facilities, doors and windows, etc. due to moderate suction force, after the door seal rubber covers are combined with the rubber magnetic strips, the sealing performance is good, the temperature adaptation range is wide, the door seal rubber strip is convenient to open and durable, so the double-sided foot pad 5 can be widely applied in various industries, a sawtooth groove 13 is disposed on the top of the main board 1, when one side of the double-sided foot pad 5 is dirty or is stuck with more soil, the user can replace the working surface of the double-sided foot pad 5, and when the user steps on the double-sided foot pad 5, carry out the breakage to it to can make earth drop from two-sided callus on the sole 5, and fall to sawtooth groove 13 in, the person of facilitating the use clears up, is provided with strengthening rib 15 in the mainboard 1, and strengthening rib 15 can multiplicable mainboard 1's intensity, and then can strengthen this utility model's intensity, make this utility model can bear bigger impact force.

As shown in the combined figures 2 and 4, the bottom of the main board 1 is provided with a damping device 7, when the utility model is used, a user can connect the utility model with the front floor of the automobile through the shell 8, so that when the automobile is greatly bumped, the vibration force transmitted by the front floor of the automobile can be transmitted to the spring 11 through the shell 8, the spring 11 can absorb the acting force, the transmission range of the vibration force is reduced, thereby the damping effect can be achieved, and the bottom of the main board 1 is provided with a plurality of springs 11 and the shell 8, and the shells 8 are connected through the connecting block 12, so that when any position on the utility model receives the vibration force, all the springs 11 can be driven to disperse the vibration force, thereby the damping effect of the utility model can be greatly improved, the front rocker 2 is provided with an inner cavity I, and the inner cavity I is provided with a damping block 14, the snubber block 14 can absorb the vibrations of car front end transmission, this utility model's of great improvement shock attenuation effect.

This practical theory of operation: when one side on the double-sided callus on the sole 5 is dirty or is stained with more earth, the user can change the working face of double-sided callus on the sole 5, thereby when the user steps on the double-sided callus on the sole 5, the bulge on the sawtooth groove 13, can be broken with the earth that glues on the double-sided callus on the sole 5, thereby can make earth drop from the double-sided callus on the sole 5, and drop to in the sawtooth groove 13, convenient to use person clears up, be provided with strengthening rib 15 in the mainboard 1, the 15 multiplicable mainboard 1's of strengthening rib intensity, and then can strengthen this utility model's intensity, make this utility model can bear bigger impact force.

When jolting that the car bore is great, the shaking force that the automobile front floor transmitted can transmit spring 11 through shell 8 on, spring 11 can absorb this effort, reduce the transmission range of shaking force, thereby can play absorbing effect, and the bottom of mainboard 1 is provided with a plurality of springs 11 and shell 8, and connect through connecting block 12 between the shell 8, thereby, when this utility model is last arbitrary position received shaking force, can drive whole spring 11 and disperse this shaking force, and then can be great improvement this utility model's shock attenuation effect, be provided with inner chamber one in the preceding wane 2, be provided with snubber block 14 in the inner chamber one, snubber block 14 can absorb the vibrations of car front end transmission, great improvement this utility model's shock attenuation effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a floor additional strengthening before car, includes mainboard (1), preceding wane (2) and back wane (3), its characterized in that: one end of the mainboard (1) is provided with a first mounting groove, one side of the front wane (2) is provided with a first protruding block, the front wane (2) is fixedly mounted at one end of the mainboard (1) through the mutual matching of the first protruding block and the first mounting groove, the other end of the mainboard (1) is provided with a second mounting groove, a second protruding block is fixedly mounted on the rear wane (3), the rear wane (3) is mounted at the other end of the mainboard (1) through the mutual matching of the second protruding block and the second mounting groove, the tops of the front wane (2) and the rear wane (3) are both provided with grooves (4), the top of the mainboard (1) is provided with a double-sided foot pad (5), the two ends of the double-sided foot pad (5) are both provided with a third mounting groove, a fixing strip (6) is fixedly mounted on the inner side wall of the third mounting groove, and the number of the fixing strips, the bottom fixed mounting of mainboard (1) has damping device (7), damping device (7) include shell (8), block rubber (9) and connecting block (10), be provided with the cavity in shell (8), fixed mounting has spring (11) on the inside wall of cavity, the one end fixedly connected with dead lever (12) of spring (11), the one end fixed mounting of dead lever (12) is in the bottom of mainboard (1), connecting block (10) fixed connection be in one side of shell (8), be provided with mounting groove four on connecting block (10).

2. The reinforcing structure for a front floor of an automobile according to claim 1, wherein: the size of the groove (4) is matched with that of the fixing strip (6).

3. The reinforcing structure for a front floor of an automobile according to claim 1, wherein: the fixing strip (6) is a rubber magnetic strip.

4. The reinforcing structure for a front floor of an automobile according to claim 1, wherein: the top of the main board (1) is provided with a sawtooth groove (13).

5. The reinforcing structure for a front floor of an automobile according to claim 1, wherein: be provided with inner chamber one in preceding wane (2), through glue fixedly connected with snubber block (14) on the inside wall of inner chamber one.

6. The reinforcing structure for a front floor of an automobile according to claim 1, wherein: an inner cavity II is arranged in the main board (1), and reinforcing ribs (15) are fixedly connected to the inner side wall of the inner cavity II.

7. The reinforcing structure for a front floor of an automobile according to claim 1, wherein: and the rubber block (9) is fixedly arranged on the inner side wall of the mounting groove IV.