CN114987360B - Automobile rear door outer decorative plate with impact resistance function - Google Patents
Automobile rear door outer decorative plate with impact resistance function Download PDFInfo
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- CN114987360B CN114987360B CN202210929520.5A CN202210929520A CN114987360B CN 114987360 B CN114987360 B CN 114987360B CN 202210929520 A CN202210929520 A CN 202210929520A CN 114987360 B CN114987360 B CN 114987360B
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- main body
- decorative
- main part
- shaped baffle
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- 239000000872 buffer Substances 0.000 claims abstract description 29
- 239000011521 glass Substances 0.000 claims abstract description 24
- 230000003139 buffering effect Effects 0.000 claims description 53
- 239000012634 fragment Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000573 anti-seizure effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
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- 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
- B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/20—Accessories, e.g. wind deflectors, blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
- B60J10/86—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel
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- 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
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
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- 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
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R2019/026—Buffers, i.e. bumpers of limited extent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses an automobile rear door outer decorative plate with an impact resistance function, and relates to the technical field of automobile decorative plates. The glass window comprises a decorative plate main body, a glass window main body and a cover plate main body, wherein the glass window main body is fixedly embedded in the front of the decorative plate main body, the cover plate main body is fixed on the back of the decorative plate main body, a buffer device is arranged in the decorative plate main body and comprises two buffer elastic sheets, the two buffer elastic sheets are respectively fixed on the left side and the right side between the decorative plate main body and the cover plate main body, friction plates are respectively fixed above and below one opposite side of the two buffer elastic sheets, and the friction plates above and below the opposite side are arranged in a staggered mode. According to the invention, through the arrangement of the buffer device, the buffer elastic sheet and the buffer spring buffer the impact force and the bumping force applied to the decorative plate main body, so that the problem that the decorative plate main body is easy to fall off from a vehicle door due to bumping vibration is avoided.
Description
Technical Field
The invention relates to the technical field of automobile decorative plates, in particular to an automobile rear door outer decorative plate with an impact resistance function.
Background
Automobile decoration board is an indispensable component on the car door, and people not only pay close attention to automobile decoration board's molding now, also has the demand gradually to its functionality, can play the effect of decorating and beautifying to the car through automobile decoration board.
When a vehicle encounters large impact force or jolts for a long time, an outer decorative plate is easy to fall off from a vehicle door due to jolt impact, most of the outer decorative plates are poor in impact resistance and toughness and easy to deform after long-term use, and therefore an automobile rear door outer decorative plate with an impact resistance function is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automobile rear door outer decorative plate with an impact resistance function, and solves the problems that when a vehicle encounters large impact force or jolts for a long time, the outer decorative plate is easy to fall off from a vehicle door due to jolt impact, most of the outer decorative plates are poor in impact resistance and toughness, and are easy to deform after long-term use.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an outer decorative board of car back door with shock resistance function, includes decorative board main part, glass window main part and apron main part, the glass window main part is inlayed admittedly at the decorative board main part openly, the back at the decorative board main part is fixed to the apron main part, the inside of decorative board main part is provided with buffer, buffer is including buffering the shell fragment, buffering shell fragment has two, and two buffering shell fragments are fixed respectively on left side and right side between decorative board main part and the apron main part, and under buffering shell fragment and buffering spring elastic force effect, buffering shell fragment and buffer spring can cushion the impact force and the jolt power that the decorative board main part received to avoided the decorative board main part to receive jolt vibration easy problem that drops with the door, the top and the below of two relative one sides of buffering shell fragment all are fixed with the friction plate, and relative one side top and the friction plate of below are crisscross setting, top and below the friction plate of relative one side top and below is equipped with buffer spring between the inner wall of decorative board main part and apron main part respectively, can take place deformation and to the uplift to decorative board main part central line position when buffering shell fragment buffering the relative movement that left side and right side promoted the corresponding respectively, and right side each other between the friction plate relative movement, thereby the friction plate is offset the fixed lug has improved the top of decorative board.
Preferably, the inside of decorative board main part is provided with prevents that the window is broken and spatters the device in, prevent that the window is broken and spatter the device and include U-shaped baffle and two-way expansion plate, the slope of U-shaped baffle runs through the back of apron main part, pass through spring elastic connection between the inner wall of U-shaped baffle and decorative board main part, two-way expansion plate slidable mounting is in the inside of decorative board main part, be equipped with the spring between the top of two-way expansion plate and the inner wall top of decorative board main part, two-way expansion plate's top is fixed with the ejector pin, the ejector pin runs through and slidable mounting is at the top of decorative board main part, and the bottom contact of the top of ejector pin and glass window main part, the bar groove has been seted up in the front of U-shaped baffle, the one end of two-way expansion plate and the bar inslot wall bottom contact of U-shaped baffle, when glass window main part is broken, two-way expansion plate rebound is not restricting the U-shaped baffle, and under the spring elastic thrust effect that the U-shaped baffle corresponds, the U-shaped baffle removes to the direction of keeping away from the decorative board main part to make U-shaped baffle form protection to glass window main part, thereby avoided splashing in the broken glass window, injured person's problem leads to splash.
Preferably, the back of the U-shaped baffle is provided with an anti-jamming device, the anti-jamming device comprises two elastic sheet plates, the two elastic sheet plates are fixed on the back of the U-shaped baffle, one ends of the elastic sheet plates, far away from the U-shaped baffle, are fixed with fixed columns, one sides of the elastic sheet plates, near the back of the U-shaped baffle, are fixed with knocking rods, the fixed columns are in contact with lower friction plate bumps, one ends of the knocking rods, far away from the elastic sheet plates, are in contact with the back of the near U-shaped baffle, bumps of the friction plates drive the elastic sheet plates to bulge and deform by pushing the fixed columns, the elastic sheet plates drive the knocking rods to move in the direction far away from the U-shaped baffle, and when the bumps of the friction plates do not push the fixed columns, the elastic sheet plates drive the knocking rods to knock the U-shaped baffle, and the U-shaped baffle vibrates, so that the U-shaped baffle is prevented from being used for a long time and the problem of jamming during movement is avoided, and further the maintenance frequency of the U-shaped baffle is reduced.
Preferably, the outside of decorative board main part is provided with prevention of seepage water installation, prevention of seepage water installation includes hollow rubber pad, clamp plate and slide, hollow rubber pad has two, two hollow rubber pad inlays respectively admittedly on the left side and the right side of decorative board main part, two all there is the drum bag relative one side of hollow rubber pad through hose connection, the drum bag sets up the inboard at the buffering shell fragment, the clamp plate has four, four the clamp plate is fixed respectively on the inner wall left side and the right side of two buffering shell fragments, two the clamp plate all contacts with the outside of drum bag, and the buffering shell fragment drives the clamp plate and extrudees the drum bag, and the inside gas of drum bag gets into hollow rubber pad, hollow rubber pad inflation and with automobile body in close contact with to avoided vibrating at rainy day decorative board main part, caused decorative board main part and automobile body junction gap, the problem of infiltration in the car.
Preferably, the slide has two, two slide difference slidable mounting is in the inner wall bottom of decorative board main part, two elastic arc board elastic connection is passed through to relative one side of slide, two the contact of one side in opposite directions of slide and the face wall of clamp plate, two the top of slide all articulates there is the swing board, and the swing board that two slides correspond sets up for crisscross, the top of swing board and the bottom contact of friction plate, the top surface and the swing board bottom contact of elastic arc board, clamp plate promotion slide drive swing board to the friction of friction plate relative movement to further improved the buffering effect of buffering shell fragment, elastic arc board deformation promotes the swing board rebound simultaneously, and contradict with the friction plate, thereby increased the frictional force between swing board and the friction plate.
The invention provides an automobile rear door outer decorative plate with an impact resistance function. The method has the following beneficial effects:
(1) According to the invention, through the arrangement of the buffer device, the buffer elastic sheet and the buffer spring buffer the impact force and the bumping force applied to the decorative plate main body, so that the problem that the decorative plate main body is easy to fall off from a vehicle door due to bumping vibration is avoided; meanwhile, the buffering elastic sheet pushes the two friction plates to rub against each other and offset the vibration force applied to the decorative plate main body, so that the buffering effect of the buffering elastic sheet is improved.
(2) According to the window anti-splashing device, due to the arrangement of the window anti-splashing device, when the glass window main body is broken, the two-way expansion plate moves upwards and does not limit the U-shaped baffle, and the U-shaped baffle moves towards the direction far away from the decorative plate main body under the action of the elastic thrust of the spring corresponding to the U-shaped baffle, so that the U-shaped baffle protects the glass window main body, and the problem that personnel are injured due to the fact that the broken glass window main body splashes into a vehicle is solved.
(3) According to the invention, through the arrangement of the anti-blocking device, the lug of the friction plate pushes the fixed column to drive the elastic plate to bulge and deform, the elastic plate drives the knocking rod to knock the U-shaped baffle plate, and the U-shaped baffle plate vibrates, so that the problems that the U-shaped baffle plate is not used for a long time and is blocked when moving are avoided, and the maintenance frequency of the U-shaped baffle plate is reduced.
(4) The anti-seepage device is arranged, so that the buffering elastic sheet drives the pressing plate to extrude the drum bag, gas in the drum bag enters the hollow rubber pad, and the hollow rubber pad expands and is in close contact with the vehicle body, so that the problems that a gap appears at the joint of the decorative plate main body and the vehicle body and water seeps in the vehicle due to vibration of the decorative plate main body in rainy days are solved; meanwhile, the pressing plate pushes the sliding plate to drive the swinging plate to move and rub the friction plate relatively, so that the buffering effect of the buffering elastic sheet is further improved, and meanwhile, the elastic arc plate deforms and pushes the swinging plate to swing upwards and to abut against the friction plate, so that the friction force between the swinging plate and the friction plate is increased.
Drawings
FIG. 1 is a schematic view of the present invention as a whole;
FIG. 2 is a rear sectional view of the present invention in its entirety;
FIG. 3 is a schematic view of a cushioning device according to the present invention;
FIG. 4 is a schematic view of the window splash guard of the present invention;
FIG. 5 is a schematic view of the anti-jamming device of the present invention;
FIG. 6 is a schematic view of the water seepage prevention apparatus of the present invention.
In the figure: 1. a decorative panel main body; 2. a glazing body; 3. a cover plate main body; 4. a buffer device; 41. buffering the elastic sheet; 42. a friction plate; 43. a buffer spring; 5. a window breaking and inner splashing prevention device; 51. a U-shaped baffle; 52. a bi-directional expansion plate; 53. a top rod; 6. an anti-seizure device; 61. a spring plate; 62. a knock bar; 63. fixing a column; 7. a water seepage prevention device; 71. a hollow rubber pad; 72. pressing a plate; 73. a balloon; 74. a slide plate; 75. a swing plate; 76. an elastic arc plate.
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.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an outer decorative board of car back door with shock resistance function, including decorative board main part 1, glass window main part 2 and apron main part 3, glass window main part 2 inlays admittedly at decorative board main part 1 openly, apron main part 3 is fixed at the back of decorative board main part 1, the inside of decorative board main part 1 is provided with buffer 4, buffer 4 includes buffering shell fragment 41, buffering shell fragment 41 has two, two buffering shell fragments 41 are fixed respectively on the left side and the right side between decorative board main part 1 and apron main part 3, under buffering shell fragment 41 and the effect of buffering spring 43 elasticity, buffering shell fragment 41 and buffering spring 43 can cushion impact force and jolting force that decorative board main part 1 received, thereby avoided decorative board main part 1 to receive the easy problem that drops with the door of jolting vibration, the top and the below of one side that two buffering shell fragments 41 are relative all fixed with friction plate 42, and the friction plate 42 of one side top and below relative side top are crisscross arrangement, top and the friction plate 42 of friction plate 42 are equipped with buffering spring 43 between the inner wall of decorative board main part 1 and apron main part 3 in opposite direction one side of friction plate 42 respectively, can take place deformation and to the buffering shell fragment when buffering shell fragment 41 and the buffer the vibration, the lift up the corresponding the friction plate and the corresponding the lift up the friction plate of the corresponding position of left side of the friction plate main part and the top that the friction plate main part 1 has improved the lug and had improved the effect each other, thereby the lug relatively.
The window-breaking-prevention inner splashing device 5 is arranged inside the decorative plate body 1, the window-breaking-prevention inner splashing device 5 comprises a U-shaped baffle 51 and a bidirectional expansion plate 52, the U-shaped baffle 51 obliquely penetrates through the back of the cover plate body 3, the U-shaped baffle 51 is elastically connected with the inner wall of the decorative plate body 1 through a spring, the bidirectional expansion plate 52 is slidably mounted inside the decorative plate body 1, a spring is arranged between the top of the bidirectional expansion plate 52 and the top of the inner wall of the decorative plate body 1, an ejector rod 53 is fixed at the top of the bidirectional expansion plate 52, the ejector rod 53 penetrates through and is slidably mounted at the top of the decorative plate body 1, the top of the ejector rod 53 is in contact with the bottom of the glass window body 2, a strip-shaped groove is formed in the front surface of the U-shaped baffle 51, one end of the bidirectional expansion plate 52 is in contact with the bottom of the strip-shaped groove of the U-shaped baffle 51, when the glass window body 2 is broken, the bidirectional expansion plate 52 upwards moves and does not limit the U-shaped baffle 51, under the action of elastic thrust corresponding to the U-shaped baffle 51, the U-shaped baffle 51 moves towards the direction far away from the window body 1, so that the window-breaking personnel splash-breaking the decorative plate 2 can be prevented from splashing, and the problem that the window breaking personnel can splash-breaking vehicle can be prevented from splashing.
The back of the U-shaped baffle plate 51 is provided with the anti-blocking device 6, the anti-blocking device 6 comprises two elastic sheet plates 61, the two elastic sheet plates 61 are fixed on the back of the U-shaped baffle plate 51, one ends, far away from the U-shaped baffle plate 51, of the elastic sheet plates 61 are fixedly provided with fixing columns 63, one sides, close to the back of the U-shaped baffle plate 51, of the elastic sheet plates 61 are fixedly provided with knocking rods 62, the fixing columns 63 are in contact with lugs of a friction plate 42 below, one ends, far away from the elastic sheet plates 61, of the knocking rods 62 are in contact with the back of the U-shaped baffle plate 51 through pushing of the fixing columns 63 of the elastic sheet plates 42, the lugs of the friction plate 42 drive the elastic sheet plates 61 to bulge and deform through pushing of the fixing columns 63, the knocking rods 62 are driven by the elastic sheets 61 to move towards the direction far away from the U-shaped baffle plate 51, when the lugs of the friction plate 42 do not push the fixing columns 63, the elastic sheets 61 drive the knocking rods 62 to knock the U-shaped baffle plate 51 to vibrate, and therefore, the U-shaped baffle plate 51 is prevented from being not used for a long time, the U-shaped baffle plate 51, the problem of blocking during moving is avoided, and the frequency of maintenance of the U-shaped baffle plate 51 is reduced.
The outside of decorative board main part 1 is provided with prevention of seepage water installation 7, prevention of seepage water installation 7 includes hollow rubber pad 71, clamp plate 72 and slide 74, hollow rubber pad 71 has two, two hollow rubber pads 71 are inlayed respectively and are fixed on the left side and the right side of decorative board main part 1, two hollow rubber pad 71's relative one side all has drum bag 73 through hose connection, drum bag 73 sets up the inboard at buffering shell fragment 41, clamp plate 72 has four, four clamp plate 72 are fixed respectively on the inner wall left side and the right side at two buffering shell fragment 41, two clamp plate 72 all contact with the outside of drum bag 73, buffering shell fragment 41 drives clamp plate 72 and extrudees drum bag 73, the inside gas of drum bag 73 enters into hollow rubber pad 71, hollow rubber pad 71 inflation and automobile body in close contact, thereby avoided vibrating at rainy day decorative board main part 1, cause decorative board main part 1 and automobile body junction to appear the gap, the problem of infiltration in the car.
The number of the sliding plates 74 is two, the two sliding plates 74 are respectively slidably mounted at the bottom of the inner wall of the decorative plate body 1, the opposite sides of the two sliding plates 74 are elastically connected through elastic arc plates 76, the opposite sides of the two sliding plates 74 are in contact with the surface wall of the pressing plate 72, the tops of the two sliding plates 74 are respectively hinged with swinging plates 75, the swinging plates 75 corresponding to the two sliding plates 74 are arranged in a staggered mode, the tops of the swinging plates 75 are in contact with the bottom of the friction plate 42, the top surface of the elastic arc plate 76 is in contact with the bottom of the swinging plate 75, the pressing plate 72 pushes the sliding plates 74 to drive the swinging plates 75 to move and rub the friction plate 42 relatively, so that the buffering effect of the buffering elastic sheet 41 is further improved, meanwhile, the elastic arc plates 76 deform and push the swinging plates 75 to swing upwards and abut against the friction plate 42, and accordingly the friction force between the swinging plates 75 and the friction plate 42 is increased.
When the decorative plate is used, when a vehicle is in large impact force or jolts for a long time, the decorative plate main body 1 can vibrate under the influence of the impact force and the jolt force of the vehicle, and under the elastic force action of the buffering elastic sheet 41 and the buffering spring 43, the buffering elastic sheet 41 and the buffering spring 43 can buffer the impact force and the jolt force applied to the decorative plate main body 1, so that the problem that the decorative plate main body 1 is easy to fall off from a vehicle door due to jolt vibration is solved; meanwhile, when the buffering elastic sheet 41 buffers, the buffering elastic sheet 41 deforms and bulges towards the center line position of the decorative board main body 1, the buffering elastic sheets 41 on the left side and the right side respectively push the corresponding friction plates 42 to move relatively, the friction plates 42 rub against each other and counteract the vibration force applied to the decorative board main body 1, and therefore the buffering effect of the buffering elastic sheet 41 is improved.
When the vehicle received great impact force to cause glass window main part 2 to be broken, when glass window main part 2 was broken, the pressure that glass window main part 2 applyed ejector pin 53 diminishes, under the spring elastic tension effect that two-way expansion plate 52 corresponds, two-way expansion plate 52 is along the inner wall rebound of decorative board main part 1, two-way expansion plate 52 no longer contacts with the bar groove of U-shaped baffle 51, under the spring elastic thrust effect that U-shaped baffle 51 corresponds, U-shaped baffle 51 removes to the direction of keeping away from decorative board main part 1, thereby make U-shaped baffle 51 form the protection to glass window main part 2 department, thereby avoided broken glass window main part 2 to splash to the car in, lead to personnel injured's problem.
When the friction plate 42 moves relatively, the bump of the friction plate 42 drives the elastic sheet plate 61 to bulge and deform by pushing the fixing column 63, the elastic sheet plate 61 drives the knocking rod 62 to move towards the direction far away from the U-shaped baffle 51, when the bump of the friction plate 42 does not push the fixing column 63, under the elastic action of the elastic sheet plate 61, the elastic sheet plate 61 knocks the knocking rod 62 to knock the U-shaped baffle 51, and the U-shaped baffle 51 vibrates, so that the problem that the U-shaped baffle 51 is not used for a long time and is stuck during moving is avoided, and the maintenance frequency of the U-shaped baffle 51 is reduced.
When the buffering elastic sheet 41 deforms, the buffering elastic sheet 41 drives the pressing plate 72 to extrude the air bag 73, air in the air bag 73 enters the hollow rubber pad 71, and the hollow rubber pad 71 expands and is in close contact with a vehicle body, so that the problems that a gap is formed at the joint of the decorative plate main body 1 and the vehicle body and water seeps in the vehicle due to vibration of the decorative plate main body 1 in rainy days are solved; simultaneously, the buffering elastic sheet 41 pushes the sliding plate 74 to move towards the center line direction of the decorative sheet main body 1 through the pressing plate 72, the sliding plate 74 drives the swinging plate 75 to move and rub the friction plate 42 relatively, so that the buffering effect of the buffering elastic sheet 41 is further improved, the sliding plates 74 on the left side and the right side extrude the elastic arc plates 76, the elastic arc plates 76 are upwards bulged and deformed, so that the elastic arc plates 76 push the swinging plate 75 to swing upwards and are abutted against the friction plate 42, and the friction force between the swinging plate 75 and the friction plate 42 is increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (3)
1. The utility model provides a car back door outer decorative board with function of shocking resistance, includes decorative board main part (1), glass window main part (2) and apron main part (3), glass window main part (2) are set firmly openly at decorative board main part (1), the back at decorative board main part (1) is fixed in apron main part (3), its characterized in that: the decorative plate is characterized in that a buffer device (4) is arranged in the decorative plate main body (1), the buffer device (4) comprises two buffer elastic sheets (41), the two buffer elastic sheets (41) are respectively fixed on the left side and the right side between the decorative plate main body (1) and the cover plate main body (3), friction plates (42) are respectively fixed above and below one opposite side of the two buffer elastic sheets (41), the two friction plates (42) at the same height are arranged in a staggered mode, and buffer springs (43) are respectively arranged between one opposite sides of the upper friction plates (42) and the inner walls of the decorative plate main body (1) and the cover plate main body (3);
a lug is fixed at the top of the lower friction plate (42);
the window-breaking-preventing inner-splashing device (5) is arranged inside the decorative plate main body (1), the window-breaking-preventing inner-splashing device (5) comprises a U-shaped baffle (51) and a two-way expansion plate (52), the U-shaped baffle (51) obliquely penetrates through the back face of the cover plate main body (3), the U-shaped baffle (51) is elastically connected with the inner wall of the decorative plate main body (1) through a spring, the two-way expansion plate (52) is slidably mounted inside the decorative plate main body (1), a spring is arranged between the top of the two-way expansion plate (52) and the top of the inner wall of the decorative plate main body (1), an ejector rod (53) is fixed to the top of the two-way expansion plate (52), the ejector rod (53) penetrates through and is slidably mounted on the top of the decorative plate main body (1), and the top of the ejector rod (53) is in contact with the bottom of the glass window main body (2);
a strip-shaped groove is formed in the front face of the U-shaped baffle (51), and one end of the bidirectional expansion plate (52) is in contact with the bottom of the inner wall of the strip-shaped groove of the U-shaped baffle (51);
the anti-jamming device (6) is arranged on the back of the U-shaped baffle (51), the anti-jamming device (6) comprises two spring sheet plates (61), the two spring sheet plates (61) are fixed on the back of the U-shaped baffle (51), a fixing column (63) is fixed at one end, far away from the U-shaped baffle (51), of each spring sheet plate (61), and a knocking rod (62) is fixed on one side, close to the back of the U-shaped baffle (51), of each spring sheet plate (61);
the fixing column (63) is in contact with a bump of the lower friction plate (42), and one end of the knocking rod (62) far away from the elastic sheet plate (61) is in contact with the back of the U-shaped baffle plate (51).
2. The automobile rear door outer decorative plate with the impact resistance function according to claim 1, characterized in that: the outside of decorative board main part (1) is provided with prevention of seepage water installation (7), prevention of seepage water installation (7) are including hollow rubber pad (71), clamp plate (72) and slide (74), hollow rubber pad (71) have two, two hollow rubber pad (71) inlay respectively on the left side and the right side of decorative board main part (1), two relative one side of hollow rubber pad (71) all has drum bag (73) through hose connection, drum bag (73) set up the inboard at buffering shell fragment (41), clamp plate (72) have four, four inner wall left side and right side at two buffering shell fragment (41) are fixed respectively in clamp plate (72), two clamp plate (72) all with the outside contact of drum bag (73).
3. The automobile rear door outer decorative plate with the impact resistance function according to claim 2, characterized in that: slide (74) have two, two slide (74) difference slidable mounting is in the inner wall bottom of decorative board main part (1), two the relative one side of slide (74) is through elasticity arc board (76) elastic connection, two the face wall contact of one side in opposite directions and clamp plate (72) of slide (74), two the top of slide (74) all articulates there is swing board (75), and swing board (75) that two slides (74) correspond set up for crisscross, the top of swing board (75) and the bottom contact of friction plate (42), the top surface and swing board (75) bottom contact of elasticity arc board (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210929520.5A CN114987360B (en) | 2022-08-04 | 2022-08-04 | Automobile rear door outer decorative plate with impact resistance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210929520.5A CN114987360B (en) | 2022-08-04 | 2022-08-04 | Automobile rear door outer decorative plate with impact resistance function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114987360A CN114987360A (en) | 2022-09-02 |
| CN114987360B true CN114987360B (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210929520.5A Active CN114987360B (en) | 2022-08-04 | 2022-08-04 | Automobile rear door outer decorative plate with impact resistance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114987360B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6672619B1 (en) * | 1999-07-06 | 2004-01-06 | Autoliv Development Ab | Safety device |
| CN201801974U (en) * | 2010-05-18 | 2011-04-20 | 陈云 | Friction hinge damper |
| CN106364444A (en) * | 2016-10-18 | 2017-02-01 | 苏州机甲龙机械科技有限公司 | Device for preventing passengers from being flung out of automobile and automobile |
| CN208760395U (en) * | 2018-08-27 | 2019-04-19 | 成都双胜汽车零部件有限公司 | A kind of automobile back door balustrade exterior panelling |
| CN209163109U (en) * | 2018-12-06 | 2019-07-26 | 西京学院 | A kind of half active energy dissipating node of assembled pressure-bearing friction-type |
| CN210554125U (en) * | 2019-05-14 | 2020-05-19 | 中国重汽集团成都王牌商用车有限公司 | Slag transport vehicle container tail door with airbag sealing function |
| CN212796489U (en) * | 2020-07-07 | 2021-03-26 | 天津堇年环保科技有限公司 | High main driving door of security |
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2022
- 2022-08-04 CN CN202210929520.5A patent/CN114987360B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6672619B1 (en) * | 1999-07-06 | 2004-01-06 | Autoliv Development Ab | Safety device |
| CN201801974U (en) * | 2010-05-18 | 2011-04-20 | 陈云 | Friction hinge damper |
| CN106364444A (en) * | 2016-10-18 | 2017-02-01 | 苏州机甲龙机械科技有限公司 | Device for preventing passengers from being flung out of automobile and automobile |
| CN208760395U (en) * | 2018-08-27 | 2019-04-19 | 成都双胜汽车零部件有限公司 | A kind of automobile back door balustrade exterior panelling |
| CN209163109U (en) * | 2018-12-06 | 2019-07-26 | 西京学院 | A kind of half active energy dissipating node of assembled pressure-bearing friction-type |
| CN210554125U (en) * | 2019-05-14 | 2020-05-19 | 中国重汽集团成都王牌商用车有限公司 | Slag transport vehicle container tail door with airbag sealing function |
| CN212796489U (en) * | 2020-07-07 | 2021-03-26 | 天津堇年环保科技有限公司 | High main driving door of security |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114987360A (en) | 2022-09-02 |
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