CN221049854U - Sealed plastic pedal structure for electric vehicle - Google Patents
Sealed plastic pedal structure for electric vehicle Download PDFInfo
- Publication number
- CN221049854U CN221049854U CN202322932348.1U CN202322932348U CN221049854U CN 221049854 U CN221049854 U CN 221049854U CN 202322932348 U CN202322932348 U CN 202322932348U CN 221049854 U CN221049854 U CN 221049854U
- Authority
- CN
- China
- Prior art keywords
- base plate
- sealed
- mounting groove
- electric vehicle
- air duct
- 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.)
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- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air Bags (AREA)
Abstract
The utility model relates to the technical field related to electric vehicle plastic components and discloses a sealed plastic pedal structure for an electric vehicle, which comprises a pedal substrate, wherein a plurality of mounting counter bores are formed in a rectangular array on the surface of the pedal substrate, a substrate mounting groove is formed in the back surface of the pedal substrate, a penetrating counter bore is formed in the substrate mounting groove, a sealed air bag matched with the formed shape of the substrate mounting groove is mounted on the inner side of the substrate mounting groove, an air duct matched with the penetrating counter bore is arranged on the sealed air bag, and an airtight core is mounted at the tail end of the air duct. This a sealed plastics footboard structure for electric motor car, sealed gasbag are pressed and are upwards and downwards carried out expansion compression to the headspace simultaneously, furthest's reduction fit clearance between the structure effectively increases the suitability of product, can effectively adjust sealedly to footboard base plate mounted structure.
Description
Technical Field
The utility model relates to the technical field related to electric vehicle plastic components, in particular to a sealed plastic pedal structure for an electric vehicle.
Background
The electric vehicle is the most common transportation means in people's daily life, the electric vehicle adopts the battery as energy drive operation, the electric vehicle is the pure electric vehicle of motor (direct current, exchange, series excitation, separately excitation) drive, in the existing market, the battery of some electric vehicles is installed in the below of plastics footboard, generally adopt the footboard base plate as the top cap in prior art to seal the battery box, traditional footboard basic structure is dull and stereotyped base plate structure, this kind of dull and stereotyped base plate structure can not seal electric vehicle battery box effectively, it is likely to lead to the rainwater to get into the battery box, some electric vehicle base plate installs the sealing strip additional and seals, but some sealing strips excessively seal and probably lead to the base plate to install in place, the sealing strip is installed excessively loosely and is likely to lead to the base plate to seal not in place, consequently, inventor has designed a sealed plastics footboard structure for electric vehicle, solve above-mentioned technical problem.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a sealed plastic pedal structure for an electric vehicle, which solves the problem that a battery box cannot be effectively sealed by an electric vehicle substrate in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealed plastics footboard structure for electric motor car, includes the footboard base plate, and the surface rectangle array of footboard base plate is provided with a plurality of installation counter bores, the base plate mounting groove has been seted up at the back of footboard base plate, has seted up in the base plate mounting groove and has run through the counter bore, and the sealed gasbag rather than seting up shape looks adaptation is installed to the inboard of base plate mounting groove, is provided with on the sealed gasbag with the air duct that runs through counter bore looks adaptation, and airtight core is installed to the end of air duct.
Preferably, the opening shape of the substrate mounting groove is the same as the shape of the outer side edge of the pedal substrate.
Preferably, the installation state of the sealing air bag is a pressurized filling state, the sealing air bag slightly protrudes out of the inner side wall of the substrate installation groove on the surface far away from the pedal substrate in the filling state, the non-installation state of the sealing air bag is a shrinkage fold state, the sealing air bag adopts a soft rubber air bag, and the sealing air bag can be pressed to deform and expand or shrink.
Preferably, the air duct is located the inboard of running through the counter bore in the one end that keeps away from sealed gasbag, and screw thread sealed lid is installed to the end of air duct, avoids the air duct to be blocked by the foreign matter.
Preferably, the air duct is in transition fit with the inner side wall of the penetrating surface of the penetrating counter bore, so that the air duct can be stably penetrated through the counter bore and assembled with the airtight core.
(III) beneficial effects
The utility model provides a sealed plastic pedal structure for an electric vehicle. The beneficial effects are as follows:
This a sealed plastics footboard structure for electric motor car is different from the mode of sealing through the sealing strip among the prior art, and this technical scheme adopts sealed gasbag to replace traditional sealing strip to install, after footboard base plate installation, connects external air feed equipment with the air duct and carries out high pressure air feed to sealed gasbag, and sealed gasbag is compressed and upwards and downwards carries out expansion compression to the headspace simultaneously, furthest's reduction fit clearance between the structure, effectively increases the suitability of product, can effectively adjust sealedly to footboard base plate mounted structure.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of the back of the pedal substrate of the present utility model;
FIG. 3 is a cross-sectional view of the structure at A-A in FIG. 1;
Fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: the pedal comprises a pedal substrate 1, a mounting counter bore 2, a substrate mounting groove 3, a penetrating counter bore 4, a sealing air bag 5, an air duct 6 and an airtight core 7.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a sealed plastics footboard structure for electric motor car, including footboard base plate 1, the surface rectangle array of footboard base plate 1 is provided with a plurality of installation counter bores 2, base plate mounting groove 3 has been seted up at the back of footboard base plate 1, set up in the base plate mounting groove 3 and run through counter bore 4, seal gasbag 5 rather than seting up the shape looks adaptation is installed to the inboard of base plate mounting groove 3, be provided with on seal gasbag 5 with the air duct 6 that runs through counter bore 2 looks adaptation, airtight core 7 is installed to the end of air duct 6, the seting up shape of base plate mounting groove 3 is the same with the outside limit shape of footboard base plate 1, seal gasbag 5's mounted state is the pressurization filling state, seal gasbag 5 is under the filling state, seal gasbag 5 is keeping away from the surface of footboard base plate 1 slightly outstanding base plate mounting groove 3 inside wall, seal gasbag 5 is the shrink fold state, seal gasbag 5 adopts soft rubber gasbag, seal gasbag 5 can be pressed and be expanded or shrink, the one end that keeps away from seal gasbag 5 is located the inboard that runs through counter bore 4, threaded seal lid is installed to the end of air duct 6, the air duct 6 is blocked by the foreign matter, the air duct 6 is run through the shape of the counter bore 6, the transition cooperation is carried out with the counter bore 7 that can be stably assembled to the air duct 6 between the air duct 6 and the counter bore is guaranteed to the penetration between the air duct 6 and the air duct is filled.
In summary, after the pedal substrate 1 is installed, the air duct 6 is connected with external air supply equipment to supply air to the sealed air bag 5 under high pressure, and the sealed air bag 5 is compressed and simultaneously expands and compresses the reserved space upwards and downwards.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A sealed plastics footboard structure for electric motor car, includes the footboard base plate, and the surface rectangular array of footboard base plate is provided with a plurality of installation counter bores, its characterized in that: the back of footboard base plate has seted up the base plate mounting groove, has seted up in the base plate mounting groove and has run through the counter bore, and the sealed gasbag rather than seting up shape looks adaptation is installed to the inboard of base plate mounting groove, is provided with the air duct with run through counter bore looks adaptation on the sealed gasbag, and airtight core is installed to the end of air duct.
2. A sealed plastic pedal structure for an electric vehicle as claimed in claim 1, wherein: the shape of the base plate mounting groove is the same as the shape of the outer side edge of the pedal base plate.
3. A sealed plastic pedal structure for an electric vehicle as claimed in claim 1, wherein: the installation state of the sealing air bag is a pressurized filling state, the sealing air bag slightly protrudes out of the inner side wall of the substrate installation groove on the surface far away from the pedal substrate in the filling state, the non-installation state of the sealing air bag is a shrinkage fold state, and the sealing air bag adopts a soft rubber air bag.
4. A sealed plastic pedal structure for an electric vehicle as claimed in claim 1, wherein: one end of the air duct, which is far away from the sealing air bag, is positioned at the inner side of the penetrating counter bore, and the tail end of the air duct is provided with a threaded sealing cover.
5. A sealed plastic pedal structure for an electric vehicle as claimed in claim 1, wherein: the air duct is in transition fit with the inner side wall of the penetrating surface of the penetrating counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322932348.1U CN221049854U (en) | 2023-10-31 | 2023-10-31 | Sealed plastic pedal structure for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322932348.1U CN221049854U (en) | 2023-10-31 | 2023-10-31 | Sealed plastic pedal structure for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221049854U true CN221049854U (en) | 2024-05-31 |
Family
ID=91225366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322932348.1U Active CN221049854U (en) | 2023-10-31 | 2023-10-31 | Sealed plastic pedal structure for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221049854U (en) |
-
2023
- 2023-10-31 CN CN202322932348.1U patent/CN221049854U/en active Active
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