CN208897005U - A kind of bottom of car protective device - Google Patents
A kind of bottom of car protective device Download PDFInfo
- Publication number
- CN208897005U CN208897005U CN201821781993.0U CN201821781993U CN208897005U CN 208897005 U CN208897005 U CN 208897005U CN 201821781993 U CN201821781993 U CN 201821781993U CN 208897005 U CN208897005 U CN 208897005U
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- Prior art keywords
- plate
- bottom plate
- fixed bottom
- protective
- sides
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Abstract
The utility model discloses a kind of bottom of car protective devices, including fixed bottom plate, the corresponding two sides of the fixed bottom plate are welded with two support rods, the side of the support rod and fixed bottom plate is mutually perpendicular to, and support rod offers sliding groove far from one end two sides of fixed bottom plate along its length, the side rectangular array of the fixed bottom plate is welded with buffer spring group, the buffer spring group is fixedly connected with protective plate far from one end of fixed bottom plate, the protective plate and fixed bottom plate are arranged in parallel, the protective plate is mounted on first rotating shaft close to the two sides of support rod.Protective plate and movable plate effectively can be buffered under the action of buffer spring and roller ball in the utility model, and movable plate is mounted on the forward-reverse direction of automobile, it can play the role of guiding and guidance when bumping against protrusion, prevent automobile card at protrusion, it ensure that the safety traffic of automobile, be suitable for promoting the use of.
Description
Technical field
The utility model relates to technical field of automobile accessories more particularly to a kind of bottom of car protective devices.
Background technique
Automobile parts (auto parts) are each unit for constituting automobile entirety and a kind of product for serving automobile.Vapour
Vehicle accessory it is many kinds of, as the improvement of people's living standards, people are also more and more to the consumption of automobile, automobile parts
This market becomes also increasing.Auto parts machinery manufacture factory was also in development by leaps and bounds in recent years.
At present bottom of car be located at engine lack mostly protective device or only be merely installation one block of steel plate, installation
It,, can not when bottom of car collides protrusion since the deformable shape of steel plate is poor though steel plate can play certain protective action
Power is effectively buffered and unloaded, the damage of the components such as engine is still easily caused, or even also will cause automobile card convex
It rises at object, is unable to satisfy use demand, we design a kind of bottom of car protective device thus, to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of bottom of car proposed is anti-
Protection unit.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of bottom of car protective device, including fixed bottom plate, the corresponding two sides of the fixed bottom plate are welded with
The side of two support rods, the support rod and fixed bottom plate is mutually perpendicular to, and one end two sides of the support rod far from fixed bottom plate
Sliding groove is offered along its length, and the side rectangular array of the fixed bottom plate is welded with buffer spring group, described slow
It rushing groups of springs and is fixedly connected with protective plate far from one end of fixed bottom plate, the protective plate and fixed bottom plate are arranged in parallel,
The protective plate is mounted on first rotating shaft close to the two sides of support rod, and protective plate be provided with first rotating shaft two sides it is equal
It is rotatably connected to movable plate by first rotating shaft, the movable plate is provided with the second shaft, institute far from a side of first rotating shaft
It states the second shaft and is rotatably connected to sliding shoe, and sliding shoe is movably arranged on support rod by sliding groove, the protective plate position
The side plate of two sides setting arc between two movable plates.
Preferably, the one side rectangular array of the protective plate and the separate fixed bottom plate of movable plate is movably installed with rolling
Ball.
Preferably, the side of the fixed bottom plate is equidistant is welded with the first fixed ear, and offers in the first fixed ear
Threaded hole.
Preferably, the two sides of the support rod and one end far from fixed bottom plate are welded with the second fixed ear, and
Threaded hole is offered in second fixed ear.
Preferably, the protective plate and the cast molding of side plate one.
Preferably, the sliding shoe offers "convex" shaped card slot, and "convex" shaped card slot far from the side of the second shaft
The two sidewalls of opening are movably connected in sliding groove.
Compared with prior art, the utility model has the beneficial effects that fixed bottom plate, protective plate are arranged in the utility model
And movable plate, fixed bottom plate is for being fixedly mounted and improving structural strength, and protective plate and movable plate are in buffer spring and roller ball
Under the action of effectively can be buffered, and movable plate is mounted on the forward-reverse direction of automobile, can bump against protrusion
Play the role of guiding and guidance when object, prevent automobile card at protrusion, ensure that the safety traffic of automobile, suitable popularization make
With.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of bottom of car protective device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of bottom of car protective device；
Fig. 3 be the utility model proposes a kind of bottom of car protective device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of bottom of car protective device, including fixed bottom plate 1, the equidistant weldering in side of fixed bottom plate 1
It is connected to the first fixed ear 12, and offers threaded hole in the first fixed ear 12, the fixed corresponding two sides of bottom plate 1 are welded with
Two support rods 2, the two sides of support rod 2 and one end far from fixed bottom plate 1 are welded with the second fixed ear 13, and second
Threaded hole is offered in fixed ear 13, support rod 2 and the side of fixed bottom plate 1 are mutually perpendicular to, and support rod 2 is far from fixed bottom plate
1 one end two sides offer sliding groove 3 along its length, and the side rectangular array of fixed bottom plate 1 is welded with buffer spring
Group 4, buffer spring group 4 are fixedly connected with protective plate 5 far from one end of fixed bottom plate 1, and protective plate 5 and fixed bottom plate 1 are mutually flat
Row setting, protective plate 5 is mounted on first rotating shaft 6 close to the two sides of support rod 2, and protective plate 5 is provided with first rotating shaft 6
Two sides pass through first rotating shaft 6 and are rotatably connected to the one side of movable plate 7, protective plate 5 and movable plate 7 far from fixed bottom plate 1
Rectangular array is movably installed with roller ball 11, and movable plate 7 is provided with the second shaft 8 far from a side of first rotating shaft 6, and second
Shaft 8 is rotatably connected to sliding shoe 9, and sliding shoe 9 offers "convex" shaped card slot, and " convex " word far from the side of the second shaft 8
The two sidewalls of shape card slot opening are movably connected in sliding groove 3, and sliding shoe 9 is movably arranged on support rod 2 by sliding groove 3
On, protective plate 5 is located at the side plate 10 of the two sides setting arc between two movable plates 7, and protective plate 5 and 10 one of side plate are cast
Molding.
It will fixed bottom when the utility model is used, locking screw by the first fixed ear 12 and the second fixed ear 13
Plate 1 and support rod 2 are fixedly mounted at automobile chassis engine, and two movable plates 7 are installed on the direction of automobile forward-reverse,
When automobile collides protrusion in the process of moving, the angle of movable plate 7 is under the action of the first rotation axis 6 and the second shaft 8
Angle is changeable, while sliding shoe 9 is under the action of cooperating sliding groove 3, so that movable plate 7 plays the role of guiding and guidance,
It prevents automobile card at protrusion, ensure that the safety traffic of automobile, protective plate 5 and movable plate 7 in buffer spring group 4 and rolls
Power effectively can be buffered and unloaded under the action of ball 1, avoided bottom of car from being damaged due to by strong impact force, improved vapour
The security performance of vehicle.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of bottom of car protective device, including it is fixed bottom plate (1), which is characterized in that the fixed bottom plate (1) is corresponding
Two sides are welded with two support rods (2), and the support rod (2) and the side of fixed bottom plate (1) are mutually perpendicular to, and support rod
(2) one end two sides far from fixed bottom plate (1) offer sliding groove (3) along its length, the side of the fixed bottom plate (1)
Rectangular array is welded with buffer spring group (4), and the buffer spring group (4) is fixedly connected far from the one end of fixed bottom plate (1)
Have protective plate (5), the protective plate (5) and fixed bottom plate (1) are arranged in parallel, and the protective plate (5) is close to support rod (2)
Two sides be mounted on first rotating shaft (6), and protective plate (5) is provided with the two sides of first rotating shaft (6) and passes through first turn
Axis (6) is rotatably connected to movable plate (7), and the movable plate (7) is provided with the second shaft far from a side of first rotating shaft (6)
(8), second shaft (8) is rotatably connected to sliding shoe (9), and sliding shoe (9) is movably arranged on support by sliding groove (3)
On bar (2), the protective plate (5) is located at the side plate (10) of the two sides setting arc between two movable plates (7).
2. a kind of bottom of car protective device according to claim 1, which is characterized in that the protective plate (5) and activity
Plate (7) is movably installed with roller ball (11) far from the one side rectangular array of fixed bottom plate (1).
3. a kind of bottom of car protective device according to claim 1, which is characterized in that the side of the fixed bottom plate (1)
Side is equidistant to be welded with the first fixed ear (12), and offers threaded hole in the first fixed ear (12).
4. a kind of bottom of car protective device according to claim 1, which is characterized in that the two sides of the support rod (2)
One end of side and separate fixed bottom plate (1) is welded with the second fixed ear (13), and offers spiral shell in the second fixed ear (13)
Pit.
5. a kind of bottom of car protective device according to claim 1, which is characterized in that the protective plate (5) and side plate
(10) integrated cast molding.
6. a kind of bottom of car protective device according to claim 1, which is characterized in that the sliding shoe (9) is far from the
The side of two shafts (8) offers "convex" shaped card slot, and the two sidewalls of "convex" shaped card slot opening are movably connected in sliding groove
(3) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781993.0U CN208897005U (en) | 2018-10-31 | 2018-10-31 | A kind of bottom of car protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781993.0U CN208897005U (en) | 2018-10-31 | 2018-10-31 | A kind of bottom of car protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208897005U true CN208897005U (en) | 2019-05-24 |
Family
ID=66577188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781993.0U Active CN208897005U (en) | 2018-10-31 | 2018-10-31 | A kind of bottom of car protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208897005U (en) |
-
2018
- 2018-10-31 CN CN201821781993.0U patent/CN208897005U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |