CN115092067A - Engine access cover plate and locking device thereof - Google Patents
Engine access cover plate and locking device thereof Download PDFInfo
- Publication number
- CN115092067A CN115092067A CN202210857501.6A CN202210857501A CN115092067A CN 115092067 A CN115092067 A CN 115092067A CN 202210857501 A CN202210857501 A CN 202210857501A CN 115092067 A CN115092067 A CN 115092067A
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- cover plate
- protection
- plate
- fixedly connected
- main body
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- 230000004224 protection Effects 0.000 claims abstract description 99
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0861—Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/54—Obstruction removers or deflectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention relates to the technical field of engine protection, in particular to an engine maintenance cover plate and a locking device thereof, the invention comprises a cover plate main body, wherein the bottom of the cover plate main body is provided with a protective outer plate, the cover plate main body is uniformly provided with a plurality of first ventilating notches, the protective outer plate is uniformly provided with a plurality of second ventilating notches, the bottom of the cover plate main body and the position above the second ventilating notches are uniformly and fixedly connected with a plurality of arc-shaped protective plates, the plurality of arc-shaped protective plates and the plurality of first ventilating notches are arranged in a staggered manner, through the double-layer design of the cover plate main body and the protective outer plate, the bottom protective outer plate can generate upward elastic deformation to play a role in buffering protection when being pressed to protect an engine, the engine is effectively protected, and the first ventilating notches and the second ventilating notches are arranged at different heights in a staggered manner, the ventilation and heat dissipation capacity of the engine can be improved.
Description
Technical Field
The invention relates to the technical field of engine protection, in particular to an engine access cover plate and a locking device thereof.
Background
The automobile engine is a device for providing power for an automobile, and an engine access cover plate is arranged below the engine to provide protection for the engine, so that the damage to the engine caused by the splashing motion of rolled gravels can be avoided.
Accordingly, there is typically an access panel beneath the vehicle engine to provide protection to the engine, such as the main access panel of the vehicle engine set forth in patent application No. 202122136626.3, which provides protection to the sides of the engine.
In prior art, the access cover board that the engine bottom provided the protection is a holistic panel, and is limited to the protective capacities of engine, and when the grit that fascinates or the position production that the car bottom is located the engine below collided with, solitary panel can't provide the buffer capacity, and the impact force of apron pressurized can directly conduct on the engine, and the strength of collision still can cause the engine damage.
Disclosure of Invention
The present invention is directed to an engine access cover and a locking device thereof to solve the above problems of the prior art.
The purpose of the invention can be realized by the following technical scheme:
the engine access cover plate comprises a cover plate main body, wherein a protective outer plate is arranged at the bottom of the cover plate main body, a plurality of first ventilating notches are uniformly formed in the cover plate main body, a plurality of second ventilating notches are uniformly formed in the protective outer plate, a plurality of arc-shaped protection plates are uniformly and fixedly connected to the bottom of the cover plate main body and positioned above the second ventilating notches, and the arc-shaped protection plates and the first ventilating notches are arranged in a staggered mode;
the bottom fixedly connected with at arc guard plate both ends protects the block, the bottom of protection block and the top fixed connection of protection planking, fixedly connected with is used for the trapezoidal connecting piece that connects to apron main part and protection planking between apron main part and the protection planking.
Preferably, the both sides at apron main part top are provided with side direction protection mechanism, side direction protection mechanism is including the protection swash plate, the arc notch has been seted up to the horizontal end of protection swash plate to the slope end of protection swash plate is linear array and has seted up a plurality of heat dissipation notches.
Preferably, both sides fixedly connected with chucking mechanism at the top of apron main part, chucking mechanism includes the chucking board, the horizontal end of protection swash plate is passed at the top of chucking board to one side of chucking board just is located the protection swash plate top and has seted up logical groove, the central point that leads to the inslot wall puts fixedly connected with baffle, one side fixedly connected with chucking spring of baffle, the one end fixedly connected with chucking piece of chucking spring.
Preferably, the chucking board is fixed in the top of apron main part, the one end of chucking piece is passed logical groove and is located the top of protection swash plate for compress tightly the top at the apron main part with the protection swash plate.
Preferably, a limiting sliding groove is formed in one side of the clamping block, T-shaped rods are fixedly connected to the two sides of the partition plate, and one ends of the T-shaped rods stretch into the limiting sliding groove and are connected with the limiting sliding groove in a sliding mode.
Preferably, the equal fixedly connected with trapezoidal grooved rail in both sides at protection planking top, the vertical connecting rod of top fixedly connected with of trapezoidal grooved rail, apron main part and arc notch and fixedly connected with fixed block are run through in proper order to the top of vertical connecting rod, the fixed orifices has been seted up on the fixed block.
Preferably, two sides of the top of the cover plate main body are symmetrically and fixedly connected with four fixed sleeve blocks, and the fixed sleeve blocks are used for assisting the installation and fixation of the cover plate main body.
Preferably, the first ventilating notch is fixedly connected with a plurality of auxiliary blocks in a linear array mode, and auxiliary mounting screw holes are formed in the auxiliary blocks.
Preferably, both sides of the protective outer plate are fixedly connected with auxiliary plates, and the auxiliary plates are provided with auxiliary fixing screw holes.
The locking device for the engine access cover plate further comprises a locking bolt for locking the auxiliary plate, and a sealing gasket is arranged on the locking bolt.
The invention has the beneficial effects that:
through the double-layer design at apron main part and protection planking, can be when providing the protection for the engine, make bottom protection planking pressurized can produce ascending elastic deformation and play the buffer protection effect, effectually provide the protection for the engine, and through first ventilative notch and the ventilative notch of second of crisscross setting on the co-altitude, can promote the ventilative heat-sinking capability to the engine, the water that is located the arc guard plate of first ventilative notch top can avoid the below upwards spatters to the engine on, the protection block that is located arc guard plate bottom both sides, can avoid debris to enter into the region between apron main part and the protection planking, when providing heat dissipation protective capability, can play fine water-proof effects again.
Can provide the protection for the engine both sides through the protection swash plate, the heat dissipation of engine both sides direction can be made things convenient for to the heat dissipation notch, and the inside of chucking board is impressed with the chucking piece to the manual, can conveniently accomplish the installation dismantlement to the protection planking fast, makes things convenient for the maintenance of the both sides position of engine.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of the bottom of the protective outer panel of FIG. 1;
FIG. 3 is a side view of the closure body of FIG. 1;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is a schematic structural view of the main body portion of the cover plate of FIG. 1;
FIG. 6 is a cross-sectional view of a top portion of the clamping plate of FIG. 5;
FIG. 7 is a schematic structural view of a top portion of the shield outer panel of FIG. 2;
fig. 8 is a schematic structural view of embodiment 2 of the present invention.
The reference numbers in the figures are as follows:
1. the cover plate comprises a cover plate main body, 2, a protective outer plate, 3, a first ventilating notch, 4, a second ventilating notch, 5, an arc-shaped protective plate, 6, a protective barrier net, 7, a trapezoidal connecting piece, 8, a lateral protective mechanism, 81, a protective inclined plate, 82, an arc-shaped notch, 83, a heat dissipation notch, 9, a clamping mechanism, 91, a clamping plate, 92, a through groove, 93, a partition plate, 94, a clamping spring, 95, a clamping block, 10, a limiting sliding groove, 11, a T-shaped rod, 12, a trapezoidal groove rail, 13, a vertical connecting rod, 14, a fixing block, 15, a fixing hole, 16, a fixing sleeve block, 17, an auxiliary block, 18, an auxiliary installation screw hole, 19, an auxiliary plate, 20, an auxiliary fixing screw hole, 21, a locking bolt, 22 and a sealing gasket.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The engine access cover plate comprises a cover plate main body 1, wherein a protective outer plate 2 is arranged at the bottom of the cover plate main body 1, a plurality of first ventilating notches 3 are uniformly formed in the cover plate main body 1, a plurality of second ventilating notches 4 are uniformly formed in the protective outer plate 2, a plurality of arc-shaped protection plates 5 are uniformly and fixedly connected to the bottom of the cover plate main body 1 and above the second ventilating notches 4, and the arc-shaped protection plates 5 and the first ventilating notches 3 are arranged in a staggered mode;
the bottom fixedly connected with protection block 6 at 5 both ends of arc guard plate, the bottom of protection block 6 and the top fixed connection of protection planking 2, fixedly connected with is used for the trapezoidal connecting piece 7 that connects apron main part 1 and protection planking 2 between apron main part 1 and the protection planking 2.
As figure 1, apron main part 1 and protection planking 2 are the steel sheet, and intensity is high, conveniently for the engine provides the protection, apron main part 1's mounted position is located the below of engine, can provide the protection for the engine, arc guard plate 5 and the crisscross setting of first ventilative notch 3 all have a corresponding arc guard plate 5 on every first ventilative notch 3, make the ventilative notch 4 of second and the crisscross setting of first ventilative notch 3, make first ventilative notch 3 and the ventilative notch 4 of second not be located the same vertical direction.
Connect apron main part 1 and protection planking 2 through trapezoidal connecting piece 7 for apron main part 1 and protection planking 2 can form a whole, make things convenient for apron main part 1 and protection planking 2 to transport and install jointly.
The both sides at apron main part 1 top are provided with side direction protection mechanism 8, side direction protection mechanism 8 is including protection swash plate 81, arc notch 82 has been seted up to the horizontal end of protection swash plate 81 to the slope end of protection swash plate 81 is linear array and has seted up a plurality of heat dissipation notches 83.
As shown in fig. 1, 3 and 4, the inclined shield plate 81 has a horizontal end attached to the upper side of the cover plate body 1 and an inclined end inclined in a direction away from the cover plate body 1.
Both sides fixedly connected with chucking mechanism 9 at the top of apron main part 1, chucking mechanism 9 includes chucking plate 91, the horizontal end of protection swash plate 81 is passed at the top of chucking plate 91 to one side of chucking plate 91 just is located protection swash plate 81 top and has seted up logical groove 92, the central point that leads to the inslot 92 inner wall puts fixedly connected with baffle 93, one side fixedly connected with clamping spring 94 of baffle 93, clamping spring 94's one end fixedly connected with chucking piece 95.
As shown in fig. 4, 5 and 6, the two inclined protection plates 81 on the two sides of the top of the cover plate body 1 can be respectively clamped by a clamping mechanism 9, and an opening is formed at the horizontal end of the inclined protection plate 81 to facilitate the clamping plate 91 to pass through.
As shown in fig. 5 and 6, the protection inclined plate 81 can be prevented from being separated from the cover plate body 1 by pressing the clamp block 95 above the protection inclined plate 81.
Spacing spout 10 has been seted up to one side of chucking piece 95, the equal fixedly connected with T type pole 11 in both sides of baffle 93, the one end of T type pole 11 stretch into inside and with spacing spout 10 sliding connection of spacing spout 10.
As shown in fig. 6, through the sliding connection between the T-shaped rod 11 and the limiting sliding groove 10, the part of the T-shaped rod 11 extending into the limiting sliding groove 10 can limit the maximum extending distance of the clamping block 95, so that a part of the clamping block 95 is located inside the through groove 92 all the time when the clamping block is moved.
Equal fixedly connected with trapezoidal grooved rail 12 in both sides at 2 tops of protection planking, the vertical connecting rod 13 of top fixedly connected with of trapezoidal grooved rail 12, apron main part 1 and arc notch 82 and fixedly connected with fixed block 14 are run through in proper order to the top of vertical connecting rod 13, fixed orifices 15 have been seted up on the fixed block 14.
As shown in fig. 3 and 4, the trapezoidal groove rail 12 is used as a support of the vertical connecting rod 13, the bottom of the trapezoidal groove rail 12 is a cavity, the bottom of the protection outer plate 2 is pressed to generate upward elastic deformation, the fixing block 14 can be fixed to other parts of the automobile through the fixing hole 15, the trapezoidal groove rail 12 and the protection outer plate 2 are connected through the vertical connecting rod 13, and the installation and fixation of the protection outer plate 2 can be assisted.
The both sides symmetry fixedly connected with four fixed pockets 16 at apron main part 1 top, fixed pocket 16 is used for supplementary apron main part 1's installation fixed.
As shown in fig. 5, the fixing sleeve 16 has an opening, and the protective outer panel 2 and other parts of the automobile can be fixed conveniently by the fixing sleeve 16.
A plurality of auxiliary blocks 17 are fixedly connected to the first ventilating notch 3 in a linear array mode, and auxiliary mounting screw holes 18 are formed in the auxiliary blocks 17.
As shown in fig. 5, the auxiliary block 17 and the mounting screw hole 18 are disposed in the first air-permeable slot 3, so that when the cover plate main body 1 provides protection for the engine, the cover plate main body 1 can be fixed to the engine, and the cover plate main body 1 and the engine can be fixed more firmly.
As shown in fig. 2, the protective outer panel 2 is located at the bottom of the automobile, and the auxiliary panel 19 may assist the fixation between the protective outer panel 2 and the bottom of the automobile.
The working principle of the engine access cover plate and the locking device thereof provided by the invention is as follows:
the cover plate main body 1 and the protective outer plate 2 are positioned at the bottom of the engine to provide protection for the engine, and the bottom of the engine can perform airflow interaction with the space at the bottom of the automobile through the first ventilating notch 3 and the second ventilating notch 4, so that the heat dissipation capacity of the cover plate main body 1 is improved;
the car is through regions such as water hole, when there is water upwards to sputter in the bottom of the car, can sputter the outside of protection planking 2, perhaps sputter arc guard plate 5 through second ventilative notch 4 on, top-down drippage again, avoids having the water of sputtering to contact the engine through first ventilative notch 3.
When the car went, the vehicle bottom received and collided with, and protection planking 2 can contact outside object to when colliding with, the ascending elasticity of protection planking 2 bottom pressurized production provides buffer protection, further promotes the protective capacities for the engine bottom.
As shown in fig. 1, 5 and 6, when the clamping block 95 is pressed into the clamping plate 91, the clamping block 95 can be pressed into the clamping plate 91, the clamping plate 91 can be pulled upwards at the moment, the protection inclined plate 81 is taken down, otherwise, when the clamping block 95 is pressed into the clamping plate 91, the protection inclined plate 81 is arranged above the cover plate body 1, so that the clamping plate 91 penetrates through the protection inclined plate 81, then the clamping block 95 is loosened, the clamping spring 94 extends to push the clamping block 95, and the protection inclined plate 91 is clamped above the cover plate body 1.
Compared with the related art, the engine access cover plate and the locking device thereof provided by the invention have the following beneficial effects:
through the double-layer design at apron main part 1 and protection planking 2, can be when providing the protection for the engine, make 2 pressurized of bottom protection planking can produce ascending elastic deformation and play the buffering guard action, effectually protect for the engine, and through crisscross first ventilative notch 3 and the ventilative notch 4 of second that sets up on not co-altitude, can promote the ventilative heat-sinking capability to the engine, the water that is located the below can be avoided to arc guard plate 5 of first ventilative notch 3 top upwards sputters the engine on, be located the protection block 6 of 5 bottom both sides of arc guard plate, can avoid debris to enter into the region between apron main part 1 and the protection planking 2, when providing heat dissipation protective capability, can play fine water-proof effects again.
Can provide the protection for the engine both sides through protection swash plate 81, heat dissipation notch 83 can make things convenient for the heat dissipation of engine both sides direction, and the inside of chucking plate 91 is impressed chucking piece 95 to the manual, can conveniently accomplish fast and dismantle the installation of protection planking 2, makes things convenient for the maintenance of the both sides position of engine.
Example 2
The locking device for the engine access cover plate further comprises a locking bolt 21 for locking the auxiliary plate 19, and a sealing gasket 22 is arranged on the locking bolt 21.
As shown in fig. 2 and 8, the area of the bottom of the automobile around the exterior of the protection has screw holes matched with the locking bolts 21, the auxiliary plate 19 can be fixed to the bottom of the automobile by passing through the auxiliary fixing screw holes 20 through the locking bolts 21, so that the installation of the protection outer plate 2 and the cover plate main body 1 is more stable, and the sealing washer 22 is attached to the outer side of the auxiliary fixing screw holes 20, thereby improving the waterproof and dustproof capabilities of the auxiliary fixing screw holes 20.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The engine access cover plate comprises a cover plate main body (1) and is characterized in that a protective outer plate (2) is arranged at the bottom of the cover plate main body (1), a plurality of first ventilating notches (3) are uniformly formed in the cover plate main body (1), a plurality of second ventilating notches (4) are uniformly formed in the protective outer plate (2), a plurality of arc-shaped protection plates (5) are uniformly and fixedly connected to the bottom of the cover plate main body (1) and positioned above the second ventilating notches (4), and the arc-shaped protection plates (5) and the first ventilating notches (3) are arranged in a staggered mode;
the bottom fixedly connected with at arc guard plate (5) both ends protects block (6), the bottom of protection block (6) and the top fixed connection of protection planking (2), fixedly connected with is used for the trapezoidal connecting piece (7) of connecting apron main part (1) and protection planking (2) between apron main part (1) and the protection planking (2).
2. The engine access cover plate according to claim 1, characterized in that lateral protection mechanisms (8) are arranged on two sides of the top of the cover plate main body (1), each lateral protection mechanism (8) comprises a protection inclined plate (81), an arc-shaped notch (82) is formed in the horizontal end of each protection inclined plate (81), and a plurality of heat dissipation notches (83) are formed in the inclined ends of the protection inclined plates (81) in a linear array.
3. The engine access cover plate according to claim 2, characterized in that two sides of the top of the cover plate main body (1) are fixedly connected with clamping mechanisms (9), each clamping mechanism (9) comprises a clamping plate (91), the top of each clamping plate (91) penetrates through the horizontal end of the inclined protection plate (81), a through groove (92) is formed in one side of each clamping plate (91) and above the inclined protection plate (81), a partition plate (93) is fixedly connected to the central position of the inner wall of the through groove (92), a clamping spring (94) is fixedly connected to one side of each partition plate (93), and a clamping block (95) is fixedly connected to one end of each clamping spring (94).
4. The engine access cover plate according to claim 3, wherein the clamping plate (91) is fixed on the top of the cover plate main body (1), and one end of the clamping block (95) passes through the through groove (92) and is located above the protection inclined plate (81) for pressing the protection inclined plate (81) above the cover plate main body (1).
5. The engine access cover plate according to claim 4, wherein a limiting sliding groove (10) is formed in one side of the clamping block (95), T-shaped rods (11) are fixedly connected to two sides of the partition plate (93), and one end of each T-shaped rod (11) extends into the limiting sliding groove (10) and is in sliding connection with the limiting sliding groove (10).
6. The engine access cover plate according to claim 1, characterized in that both sides of the top of the protective outer plate (2) are fixedly connected with trapezoidal groove rails (12), the top of the trapezoidal groove rails (12) is fixedly connected with vertical connecting rods (13), the top of the vertical connecting rods (13) sequentially penetrates through the cover plate main body (1) and the arc-shaped notches (82) and is fixedly connected with fixing blocks (14), and fixing holes (15) are formed in the fixing blocks (14).
7. The engine access cover plate of claim 6, wherein four fixing blocks (16) are symmetrically and fixedly connected to two sides of the top of the cover plate main body (1), and the fixing blocks (16) are used for assisting in mounting and fixing the cover plate main body (1).
8. The engine access cover plate of claim 7, wherein a plurality of auxiliary blocks (17) are fixedly connected to the first air-permeable slot (3) in a linear array, and auxiliary mounting screw holes (18) are formed in the auxiliary blocks (17).
9. The engine access cover plate according to claim 8, characterized in that auxiliary plates (19) are fixedly connected to both sides of the protective outer plate (2), and auxiliary fixing screw holes (20) are formed in the auxiliary plates (19).
10. The locking device for the engine access cover plate is characterized by further comprising a locking bolt (21) for locking the auxiliary plate (19), wherein a sealing gasket (22) is arranged on the locking bolt (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210857501.6A CN115092067A (en) | 2022-07-20 | 2022-07-20 | Engine access cover plate and locking device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210857501.6A CN115092067A (en) | 2022-07-20 | 2022-07-20 | Engine access cover plate and locking device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115092067A true CN115092067A (en) | 2022-09-23 |
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ID=83298663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210857501.6A Pending CN115092067A (en) | 2022-07-20 | 2022-07-20 | Engine access cover plate and locking device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115092067A (en) |
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| CN212556101U (en) * | 2020-06-02 | 2021-02-19 | 广州铭祥汽车零部件有限公司 | High strength vehicle chassis arc guard plate |
| CN212828198U (en) * | 2020-06-23 | 2021-03-30 | 陕西工业职业技术学院 | Protection mechanism for automobile chassis |
| CN213109235U (en) * | 2020-07-16 | 2021-05-04 | 陕西业兰商贸有限公司 | Protection plate convenient to maintain and used for automobile chassis |
| CN213420332U (en) * | 2020-09-23 | 2021-06-11 | 扬州市华源模具科技有限公司 | Novel support of engineering machinery engine |
| CN113682245A (en) * | 2021-09-26 | 2021-11-23 | 佛山市藤亦交通设备有限公司 | Guard plate mechanism of automobile engine |
| CN216232102U (en) * | 2021-11-12 | 2022-04-08 | 西华大学 | Durable automobile protection armor |
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