CN221698831U - Liftable plastic threshold for automobile - Google Patents
Liftable plastic threshold for automobile Download PDFInfo
- Publication number
- CN221698831U CN221698831U CN202420210347.8U CN202420210347U CN221698831U CN 221698831 U CN221698831 U CN 221698831U CN 202420210347 U CN202420210347 U CN 202420210347U CN 221698831 U CN221698831 U CN 221698831U
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- Prior art keywords
- threshold
- plate
- mounting
- connecting rod
- damping spring
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- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 238000013016 damping Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a lifting plastic threshold for an automobile, which comprises a mounting bottom plate, wherein the upper end of the mounting bottom plate is slidably provided with a positioning part, the upper side surface of the positioning part is fixedly provided with a threshold, the mounting bottom plate is in a box-shaped structure, the upper side surface of the mounting bottom plate is fixedly provided with a plurality of connecting rods, the outer part of each connecting rod is sleeved with a damping spring, the upper end of each damping spring is propped against the lower side surface of the positioning part, and the lower end of each damping spring is propped against the upper side surface of the mounting bottom plate; compared with the prior art, the lifting buffer of the doorsill is realized by arranging the connecting rod and the damping spring between the positioning part and the mounting bottom plate and matching the connecting groove at the lower side of the positioning plate of the positioning part, and when the doorsill is mounted and used, the damping buffer is performed by the damping spring and the damping pad in the connecting groove, and the upper end of the connecting rod can lift in the connecting groove, so that the doorsill can move to lift and buffer, and the safety of the doorsill during use is improved.
Description
Technical Field
The utility model relates to the technical field of plastic doorsills, in particular to a liftable plastic doorsill for an automobile.
Background
With the development of the times, most residents in the modern society urge to get off cities to be provided with the riding vehicles, the performance of the vehicles is improved every day in the development history of the daily accumulation and the monthly accumulation of the vehicles, the price of the opposite vehicles is improved every day, and when the purchased vehicles can keep the relatively attractive appearance, people need to purchase corresponding various vehicle parts to protect the vehicles, and other measures, so that the vehicles can keep a relatively new state as much as possible, the attractive appearance is not influenced, the performance of the vehicles is ensured, the particularly important threshold plate in the vehicle parts is essential, the vehicle threshold plate is inevitably touched when the vehicles get on or off the vehicle for a long time, and the phenomenon of paint dropping and the like can be avoided under the long-time use if the vehicles are not protected, and the use experience is influenced.
The current plastic threshold for car has certain defect when using, and current plastic threshold all is a monoblock plate structure, and it can't go up and down to cushion in the use, and when the threshold is installed on the car and is used the back, monoblock threshold board is nevertheless can play pleasing to the eye effect, but can't cushion the striking of door, leads to the security of threshold not high, consequently, proposes a liftable plastic threshold for car now.
Disclosure of utility model
The utility model aims to provide a lifting plastic threshold for an automobile, which aims to solve the problem that the safety of the threshold is not high when the threshold is used because the plastic threshold for the automobile provided in the background art does not have a lifting buffer function.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liftable plastics threshold for car, includes mounting plate, mounting plate's upper end slidable mounting has location portion, the last side fixed mounting of location portion has the threshold, mounting plate is box-like structure, mounting plate's last side fixed mounting has a plurality of connecting rod, the outside cover of connecting rod is equipped with damping spring, damping spring's upper end supports the downside at location portion, and damping spring's lower extreme supports the upside at mounting plate.
As a preferable technical scheme of the utility model, the outer side surface of the mounting bottom plate is provided with a plurality of fixing plates, and the middle position of each fixing plate is provided with a fixing screw hole.
As a preferable technical scheme of the utility model, the lower side surface of the fixing plate and the lower side surface of the mounting bottom plate are positioned on the same horizontal plane, and a plurality of fixing plates are symmetrically distributed on the outer side surface of the mounting bottom plate.
As a preferable technical scheme of the utility model, the positioning part comprises a positioning plate, a connecting groove is formed in the lower side surface of the positioning plate in an upward concave mode, and a damping pad is arranged on the inner wall of the connecting groove.
As a preferable technical scheme of the utility model, the upper end of the connecting rod is positioned in the connecting groove, the connecting rod is in sliding connection with the positioning plate through the connecting groove, and the damping pad is arranged between the upper end of the connecting rod and the inner wall of the connecting groove.
As a preferable technical scheme of the utility model, the doorsill comprises a doorsill plate, wherein the upper side surface of the doorsill plate is downwards sunken to form a mounting groove, a cushion block is arranged on the mounting groove, and a rubber pad is arranged between the cushion block and the mounting groove.
As a preferable technical scheme of the utility model, the number of the mounting grooves is a plurality, the plurality of the mounting grooves are distributed on the threshold plate in an array manner, the upper end of the cushion block protrudes out of the upper side surface of the threshold plate, and the cushion block is in sliding connection with the threshold plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the liftable plastic threshold for the automobile, the connecting rod and the damping spring are arranged between the positioning part and the mounting bottom plate, the lifting buffer of the threshold is realized by matching with the connecting groove on the lower side of the positioning plate of the positioning part, when the threshold is mounted and used, the damping buffer is carried out through the damping spring and the damping pad in the connecting groove, and the upper end of the connecting rod can lift in the connecting groove, so that the threshold can be lifted and buffered in a moving way, the safety of the threshold during use is improved, and the problem that the safety of the threshold during use is not high because the plastic threshold for the automobile does not have a lifting buffer function in the prior art is solved.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a positioning portion according to the present utility model;
FIG. 3 is a schematic view of the threshold of the present utility model;
In the figure: 1. a mounting base plate; 2. a fixing plate; 3. fixing the screw holes; 4. a positioning part; 41. a positioning plate; 42. a connecting groove; 43. a damping pad; 5. a threshold; 51. a threshold plate; 52. a mounting groove; 53. a cushion block; 54. a rubber pad; 6. a connecting rod; 7. and a damping spring.
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.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-3, in this embodiment, a liftable plastic threshold for an automobile is provided, including a mounting base plate 1, a positioning portion 4 is slidably mounted at an upper end of the mounting base plate 1, a threshold 5 is fixedly mounted on an upper side surface of the positioning portion 4, the mounting base plate 1 is in a box-shaped structure, a plurality of connecting rods 6 are fixedly mounted on an upper side surface of the mounting base plate 1, a damping spring 7 is sleeved outside the connecting rods 6, an upper end of the damping spring 7 abuts against a lower side surface of the positioning portion 4, a lower end of the damping spring 7 abuts against an upper side surface of the mounting base plate 1, the mounting base plate 1 is utilized to realize the mounting of the whole plastic threshold on the automobile, the plastic threshold can be fixed on the automobile, a positioning portion 4 is movably mounted on the mounting base plate 1 of the box-shaped structure, and the threshold 5 on the positioning portion 4 has lifting buffering performance through the damping spring 7 on the connecting rods 6, so that the safety of the plastic threshold is improved when the plastic threshold is used.
According to the utility model, the outer side surface of the mounting base plate 1 is provided with a plurality of fixing plates 2, the middle position of each fixing plate 2 is provided with a fixing screw hole 3, a bolt fastener is screwed into each fixing screw hole 3 of each fixing plate 2, and the fixing plates 2 are fixed by the aid of the bolt fasteners, so that the mounting base plate 1 is fixed on an automobile through the fixing plates 2, further, the mounting and fixing of plastic doorsills are realized, and the plastic doorsills can be fixed on the automobile.
In the utility model, the lower side surface of the fixed plate 2 and the lower side surface of the installation bottom plate 1 are positioned on the same horizontal plane, a plurality of fixed plates 2 are symmetrically distributed on the outer side surface of the installation bottom plate 1, and the fixed plates 2 and the lower side surface of the installation bottom plate 1 are positioned on the same plane, so that the installation bottom plate 1 can be stably installed on an automobile through the fixed plates 2, and the stability of the whole plastic doorsill is ensured.
In the utility model, the positioning part 4 comprises the positioning plate 41, the lower side surface of the positioning plate 41 is upwards sunken to form the connecting groove 42, the inner wall of the connecting groove 42 is provided with the damping pad 43, the connecting groove 42 is used for connecting and installing the connecting rod 6, and the damping pad 43 is matched with the damping spring 7 to perform buffering and damping, so that the plastic threshold has buffering performance when in use, and the safety of the plastic threshold when in use is improved.
In the utility model, the upper end of the connecting rod 6 is positioned in the connecting groove 42, the connecting rod 6 is in sliding connection with the positioning plate 41 through the connecting groove 42, the damping pad 43 is arranged between the upper end of the connecting rod 6 and the inner wall of the connecting groove 42, the damping pad 43 is matched with the damping spring 7 to realize buffering and damping, after the positioning part 4 is arranged on the mounting bottom plate 1, the lifting movement of the plastic threshold is realized by utilizing the expansion and contraction of the damping spring 7, and the damping pad 43 is matched for buffering, so that the safety of the plastic threshold is higher when in use.
According to the utility model, the doorsill 5 comprises the doorsill plate 51, the upper side surface of the doorsill plate 51 is downwards sunken to form the mounting groove 52, the cushion block 53 is arranged on the mounting groove 52, the rubber pad 54 is arranged between the cushion block 53 and the mounting groove 52, the cushion block 53 plays a role in skid resistance, and the cushion block 53 on the doorsill plate 51 can play a role in buffering to a certain extent through the rubber pad 54, so that the doorsill plate 51 is ensured to be safer and more reliable in use.
In the utility model, the number of the mounting grooves 52 is a plurality, the plurality of mounting grooves 52 are distributed on the threshold plate 51 in an array, the upper ends of the cushion blocks 53 protrude out of the upper side surface of the threshold plate 51, the cushion blocks 53 are in sliding connection with the threshold plate 51, and the cushion blocks 53 in sliding connection with the threshold plate 51 can squeeze the rubber pads 54, so that the cushion blocks 53 can buffer to a certain extent, and the threshold 5 is safer and more reliable in use.
Working principle: when the plastic threshold is used, the bolt fastener is screwed into the fixing screw hole 3 of the fixing plate 2, and the fixing plate 2 is fixed by the bolt fastener, so that the mounting base plate 1 is fixed on an automobile through the fixing plate 2, the plastic threshold is further mounted and fixed, the plastic threshold can be fixed on the automobile, the positioning part 4 is movably mounted on the mounting base plate 1 of the box-shaped structure, and the lifting buffer is carried out between the positioning part 4 and the mounting base plate 1 through the damping spring 7 on the connecting rod 6, so that the threshold 5 on the positioning part 4 has the lifting buffer performance, and the safety of the plastic threshold in use is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a liftable plastics threshold for car, its characterized in that, including mounting plate (1), the upper end slidable mounting of mounting plate (1) has location portion (4), the last side fixed mounting of location portion (4) has threshold (5), mounting plate (1) is box-like structure, the last side fixed mounting of mounting plate (1) has a plurality of connecting rod (6), the outside cover of connecting rod (6) is equipped with damping spring (7), the downside at location portion (4) is supported to the upper end of damping spring (7), and the lower extreme of damping spring (7) supports the upside at mounting plate (1).
2. The lifting plastic threshold for the automobile according to claim 1, wherein a plurality of fixing plates (2) are arranged on the outer side surface of the mounting base plate (1), and fixing screw holes (3) are formed in the middle positions of the fixing plates (2).
3. The lifting plastic threshold for the automobile according to claim 2, wherein the lower side surface of the fixing plate (2) and the lower side surface of the mounting base plate (1) are positioned on the same horizontal plane, and a plurality of fixing plates (2) are symmetrically distributed on the outer side surface of the mounting base plate (1).
4. The lifting plastic threshold for the automobile according to claim 1, wherein the positioning part (4) comprises a positioning plate (41), a connecting groove (42) is formed by upwards recessing the lower side surface of the positioning plate (41), and a damping pad (43) is arranged on the inner wall of the connecting groove (42).
5. The lifting plastic threshold for automobiles according to claim 4, wherein the upper end of the connecting rod (6) is positioned in the connecting groove (42), the connecting rod (6) is slidably connected with the positioning plate (41) through the connecting groove (42), and the damping pad (43) is arranged between the upper end of the connecting rod (6) and the inner wall of the connecting groove (42).
6. The lifting plastic threshold for the automobile according to claim 1, wherein the threshold (5) comprises a threshold plate (51), a mounting groove (52) is formed by downwards sinking the upper side surface of the threshold plate (51), a cushion block (53) is arranged on the mounting groove (52), and a rubber pad (54) is arranged between the cushion block (53) and the mounting groove (52).
7. The lifting plastic threshold for automobiles according to claim 6, wherein the number of the installation grooves (52) is a plurality, the installation grooves (52) are distributed on the threshold plate (51) in an array, the upper ends of the cushion blocks (53) protrude out of the upper side surface of the threshold plate (51), and the cushion blocks (53) are slidably connected with the threshold plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420210347.8U CN221698831U (en) | 2024-01-29 | 2024-01-29 | Liftable plastic threshold for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420210347.8U CN221698831U (en) | 2024-01-29 | 2024-01-29 | Liftable plastic threshold for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221698831U true CN221698831U (en) | 2024-09-13 |
Family
ID=92657456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420210347.8U Active CN221698831U (en) | 2024-01-29 | 2024-01-29 | Liftable plastic threshold for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221698831U (en) |
-
2024
- 2024-01-29 CN CN202420210347.8U patent/CN221698831U/en active Active
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