CN112141001B - Luggage rack with air duct for preventing luggage from sliding off for passenger car - Google Patents
Luggage rack with air duct for preventing luggage from sliding off for passenger car Download PDFInfo
- Publication number
- CN112141001B CN112141001B CN201910580947.7A CN201910580947A CN112141001B CN 112141001 B CN112141001 B CN 112141001B CN 201910580947 A CN201910580947 A CN 201910580947A CN 112141001 B CN112141001 B CN 112141001B
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- plate
- air duct
- bin
- luggage
- bottom plate
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- 238000003860 storage Methods 0.000 claims abstract description 43
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims description 32
- 239000000956 alloy Substances 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
- B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
- B60R7/08—Disposition of racks, clips, holders, containers or the like for supporting specific articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides an air duct luggage rack that antiskid luggage was slipped for passenger train, contains the luggage rack, the luggage rack contains storehouse roof, fagging, gallows, weighing sensor, puts thing board and storehouse bottom plate, the storehouse bottom plate is left high right low state to still be equipped with in the left end and keep out the step; the right end of the bin top plate is connected with the right end of the bin bottom plate through a supporting plate; the left end of the bin top plate is connected with the left end of the bin bottom plate through a hanging bracket to form a luggage inlet; the bottom of the storage plate is fixed on the upper surface of the bin bottom plate through a weighing sensor; a rotating shaft and a motor are further arranged in the bin bottom plate, two limiting blocks are fixed on the rotating shaft, and a notch corresponding to the limiting blocks is further formed in the upper surface of the bin bottom plate; the travelling crane is placed on the object placing plate, the weighing sensor receives information and feeds the information back to a controller on the vehicle, and the controller controls the motor to rotate so as to drive the limiting block to vertically penetrate through the notch and be positioned on two sides of the object placing plate; the invention can rapidly limit the position of the luggage, and further improve the safety of passengers.
Description
Technical Field
The invention relates to the technical field of automotive upholsteries, in particular to an air duct luggage rack for preventing luggage from sliding off for a passenger car.
Background
At present, air conditioning equipment is commonly used in passenger cars in China, in order to achieve a more ideal effect, air channels are adopted for diffusing air, a luggage rack can be installed and connected on an existing air channel according to the needs of customers, articles of passengers are placed on the luggage rack through the luggage rack, luggage of the passengers is placed on the luggage rack, the luggage is easy to move in the luggage rack in the conventional vehicle driving process, even the luggage falls off, the safety of the passengers is greatly affected, and the safety of the luggage is also easily affected, especially for vulnerable luggage.
In addition, when the fire disaster occurs in the vehicle, the fire detector circuit in the vehicle is possibly burnt out due to high temperature, and even the circuit of the whole vehicle is short-circuited, so that the fire is delayed; although fire can be extinguished manually by hand-held fire extinguishing equipment, there are significant limitations in that fire delays can be caused.
Disclosure of Invention
Aiming at the defects, the invention aims to provide the air duct luggage rack for preventing luggage from sliding off for the passenger car, which solves the problems that the luggage in the luggage rack in the prior art is easy to move and even slides off in the running process of the car, and further improves the safety of passengers.
The technical scheme adopted by the invention is as follows: the utility model provides an air duct luggage rack that antiskid luggage was slipped for passenger train, contains the luggage rack, the luggage rack contains storehouse roof, fagging, gallows, weighing sensor, puts thing board and storehouse bottom plate, the storehouse bottom plate is left high right low state to still be equipped with in the left end and keep out the step; the right end of the bin top plate is connected with the right end of the bin bottom plate through a supporting plate; the left end of the bin top plate is connected with the left end of the bin bottom plate through a hanging bracket to form a luggage inlet; the bottom of the storage plate is fixed on the upper surface of the bin bottom plate through a weighing sensor; a rotating shaft and a motor are further arranged in the bin bottom plate, two limiting blocks are fixed on the rotating shaft, and a notch corresponding to the limiting blocks is further formed in the upper surface of the bin bottom plate; the travelling crane is placed on the object placing plate, the weighing sensor receives information and feeds back the information to a controller on the vehicle, and the controller controls the motor to rotate so as to drive the limiting block to vertically penetrate through the notch to be positioned on two sides of the object placing plate.
The left end part of the bin top plate is provided with a circular boss which is of a hollow structure, the bottom of the hollow structure is provided with a strip-shaped outlet, the circular boss is internally provided with a foldable telescopic bin door in the hollow structure, one end of the foldable telescopic bin door is limited outside the strip-shaped outlet, and the end of the foldable telescopic bin door is also provided with an elastic clamping pin; the resisting step is of a circular ring structure, and the left side surface of the resisting step is provided with a bayonet matched with the elastic clamping pin.
The right side of the resisting step of the bin bottom plate is provided with a T-shaped slot for a bolt; the right side of the circular boss of the bin top plate is provided with a limiting groove for hanging bracket connection; the top end of the hanging bracket is limited in the limiting groove and is fixed on the bin top plate through the fixing piece, and the bottom end of the hanging bracket is fixed on the bin bottom plate through the bolt and the nut.
The air duct luggage rack further comprises an air duct board, the left end of the air duct board is fixedly connected with the luggage rack, a plurality of transverse chambers with through tops are arranged in the air duct board, ventilation openings are arranged on the bottom surfaces of the transverse chambers, storage tanks are arranged in the transverse chambers on one sides of the ventilation openings, automatic fire extinguishing bombs are placed in the storage tanks, fire extinguishing medium is filled in the automatic fire extinguishing bombs, a bullet pushing mechanism is arranged at the bottom of the storage tanks, the automatic fire extinguishing bombs are pushed out of the storage tanks through the bullet pushing mechanism to roll into the ventilation openings, and the fire extinguishing bombs fall off the air duct board through the ventilation openings.
The pushing and bouncing mechanism comprises a pushing plate, a shaft hole is arranged in the center of the bottom surface of the pushing plate, springs are arranged on the bottom surfaces of two sides of the shaft hole, and a low melting point alloy pin shaft is arranged in the shaft hole; the middle part of the push plate is hinged with the storage tank through a low melting point alloy pin shaft, and the two ends of the push plate are connected with the storage tank through springs.
The storage tank is also provided with a contact type alarm device below the push plate, and the contact type alarm device is closed by the push plate in a collision mode.
The push plate is characterized in that a flexible belt connected with the bottom surface of the storage tank is further arranged at one end, close to the vent, of the push plate, the length of the flexible belt is smaller than that of the spring after reset, and the push plate after reset through the spring is in an inclined state through traction of the flexible belt.
The air duct plate is formed by connecting an air duct I and an air duct II through a fixing piece, the air duct I is formed by an upper air duct and a lower air duct, the upper air duct is hinged with one end of the lower air duct, the other end of the air duct is connected through the fixing piece, a plurality of transverse chambers with through tops are arranged in the lower air duct, a ventilation opening is arranged on the bottom surface of each transverse chamber, a storage groove is arranged in each transverse chamber on one side of the ventilation opening, and a landslide is further arranged on one side, close to the ventilation opening, of each storage groove.
The fire extinguishing medium is fire extinguishing dry powder.
The vent is characterized in that a vent cover plate is further arranged at the vent position, swing blades are movably connected to the vent cover plate, one end of the vent cover plate is hinged to the vent through a low melting point alloy pin shaft, and the other end of the vent cover plate is hinged to the vent through a steel shaft.
The invention has simple structure and convenient installation, and can well prevent Li Huala from affecting the safety of passengers in the running process of the vehicle; in addition, the entrance of the luggage rack can be closed through the foldable telescopic bin gate, so that the occurrence of a theft event is prevented, and the luggage slipping protection is enhanced; in addition, when a fire disaster occurs, the bullet pushing mechanism in the air duct plate pushes the automatic fire extinguishing bullet away from the air duct plate to perform fire extinguishing work, so that the fire escape probability in the vehicle is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged view of a portion of the storage tank.
In the figure: the automatic fire extinguishing device comprises a bin top plate 1, a supporting plate 2, a hanging bracket 3, a weighing sensor 4, a storage plate 5, a bin bottom plate 6, a rotating shaft 7, a motor 8, a foldable telescopic bin door 9, an air duct plate 10, a vent 11, a storage tank 12, an automatic fire extinguishing bomb 13, a bomb pushing mechanism 14, a spring 15 and a low melting point adjusting alloy pin shaft 16.
Detailed Description
As shown in fig. 1, an air duct luggage rack for preventing luggage from sliding off for a passenger car comprises a luggage rack, wherein the luggage rack comprises a luggage rack top plate 1, a supporting plate 2, a hanging bracket 3, a weighing sensor 4, a storage plate 5 and a luggage rack bottom plate 6, the luggage rack bottom plate 6 is in a left-high-right low state and is prevented from sliding off, a resisting step 6-1 is further arranged at the left end part, the luggage is prevented from moving left and right under the inertia action through the resisting step 6-1, the distance from the highest point of the resisting step 6-1 to the lowest point of the upper surface of the luggage placed at the right end of the luggage rack bottom plate 6 is preferably 30-50 mm, a stopping table is formed to further prevent the luggage from sliding off the luggage rack, and the luggage is convenient to put in, Can well prevent the non-withstanding sliding out of the luggage rack luggage entrance; The right end of the bin top plate 1 is connected with the right end of the bin bottom plate 6 through a supporting plate 2; the left end of the bin top plate 1 is connected with the left end of the bin bottom plate 6 through at least two hanging brackets 3 to form a baggage inlet, the at least two hanging brackets 3 are uniformly distributed between the bin top plate 1 and the bin bottom plate 6, the lifting brackets 3 play a role of strengthening, and the weight of the baggage on the bin bottom plate 6 is dispersed; the bottom of the storage plate 5 is fixed on the upper surface of the bin bottom plate 6 through the weighing sensor 4; a rotating shaft 7 and a motor 8 are further arranged in the bin bottom plate 6, two limiting blocks 7-1 are fixed on the rotating shaft 7, and a notch corresponding to the limiting blocks 7-1 is further formed in the upper surface of the bin bottom plate 6; when the travelling crane is placed on the object placing plate 5 from the entrance at the left end of the luggage rack, the weighing sensor 4 receives information and feeds back the information to a controller on the vehicle, and the controller controls the motor 8 to rotate so as to drive the limiting block 7-1 to erect out of the notch and be positioned at two sides of the object placing plate 5, so that the travelling crane is prevented from moving forwards and backwards; Thereby preventing the luggage from sliding off the luggage rack during the running process; and the safety coefficient of passengers is improved. The left end part of the bin top plate 1 is provided with a circular boss 1-1, the circular boss 1-1 is of a hollow structure, the bottom of the hollow structure is provided with a strip-shaped outlet, the circular boss 1-1 is internally provided with a foldable telescopic bin door 9 in the hollow structure, one end of the foldable telescopic bin door 9 is limited outside the strip-shaped outlet, and the end is also provided with an elastic clamping pin; the resisting step 6-1 is of a circular ring structure, the left side surface of the resisting step 6-1 is provided with an inserting port matched with the elastic clamping pin, and the resisting step 6-1 of the circular ring structure avoids the passengers from being injured by sharp corners; pulling the part of the foldable telescopic bin gate 9 outside the strip-shaped outlet enables the foldable telescopic bin gate 9 to be unfolded, and the elastic clamping pin is connected with the inside of the inserting opening to close the luggage inlet at the left end of the luggage rack, so that the luggage is further prevented from sliding out of the luggage rack, and meanwhile, the occurrence of a theft event can be prevented; the right side of the resisting step 6-1 of the bin bottom plate 6 is provided with a T-shaped slot for a bolt; the right side of the circular boss 1-1 of the bin top plate 1 is provided with a limiting groove for connecting the hanging bracket 3; the top end of the hanging bracket 3 is limited in the limiting groove and is fixed on the bin top plate 1 through a fixing piece, and the bottom end of the hanging bracket is fixed on the bin bottom plate 6 through a bolt matched with a nut inserted in the T-shaped slot. The air duct luggage rack further comprises an air duct board 10, the left end of the air duct board 10 is fixedly connected with the luggage rack, a plurality of transverse chambers with through tops are arranged in the air duct board 10, ventilation openings 11 are arranged on the bottom surfaces of the transverse chambers, storage grooves 12 are arranged in the transverse chambers on one sides of the ventilation openings 11, automatic fire extinguishing bombs 13 are placed in the storage grooves 12, fire extinguishing medium is filled in the automatic fire extinguishing bombs 13, a bomb pushing mechanism 14 is arranged at the bottom of the storage grooves 12, the automatic fire extinguishing bombs 13 are pushed out of the storage grooves 12 through the bomb pushing mechanism 14 to roll into the ventilation openings 11, and fire extinguishing work is carried out by the ventilation openings 11 falling away from the air duct board 10.
As shown in fig. 2, the spring pushing mechanism 14 comprises a push plate 14-1, wherein a shaft hole is formed in the center of the bottom surface of the push plate 14-1, springs 15 are arranged on the bottom surfaces of two sides of the shaft hole, and a low melting point alloy pin 16 is arranged in the shaft hole; the middle part of the push plate 14-1 is hinged in the storage tank 12 through a low melting point alloy pin 16, two ends of the push plate are connected with the storage tank 12 through springs 15, and the position of the push plate 14-1 is limited through the low melting point alloy pin 16; the storage tank 12 is also provided with a contact type alarm device 18 below the push plate 14-1, and the contact type alarm device 18 is closed by the push plate 14-1 in a collision mode; when the alloy pin shaft 16 with the low melting point is melted, the push plate 14-1 is out of pressure, and the spring is reset, so that the push plate 14-1 moves upwards to push the automatic fire extinguishing bomb 13 out of the storage groove 12; the push plate 14-1 is further provided with a flexible belt 17 connected with the bottom surface of the storage tank 12 at one end close to the vent 11, the length of the flexible belt 17 is smaller than that of the spring 15 after reset, and the push plate 14-1 ascending under the action of the spring is in an inclined state by traction of the flexible belt 17, so that the automatic fire extinguishing bomb 13 rapidly enters the vent 11.
As shown in fig. 1, the air duct board 10 is formed by connecting an air duct i and an air duct ii through a fixing member, wherein the air duct i is formed by an upper air duct and a lower air duct, the upper air duct is hinged with one end of the lower air duct, the other end of the upper air duct is connected with the other end of the lower air duct through the fixing member, a plurality of transverse chambers with through tops are arranged in the lower air duct, a ventilation opening 11 is arranged on the bottom surface of each transverse chamber, a storage tank 12 is arranged in each transverse chamber on one side of the ventilation opening 11, a landslide is further arranged on one side of the storage tank 12, which is close to the ventilation opening 11, for guiding the automatic fire extinguishing bomb 13, and the automatic fire extinguishing bomb 13 can conveniently and rapidly enter the ventilation opening 11; after the automatic fire extinguishing bomb 13 in the lower air duct is used, the air duct I can be opened by opening a fixing piece connected with one end of the upper air duct and one end of the lower air duct, and a new automatic fire extinguishing bomb 13 is filled; the fire extinguishing medium is fire extinguishing dry powder. A ventilation cover plate is further arranged at the ventilation opening 11, a swing blade is movably connected to the ventilation cover plate, one end of the ventilation cover plate is hinged to the ventilation opening 11 through a low melting point alloy pin 16, and the other end of the ventilation cover plate is hinged to the ventilation opening 11 through a steel shaft; a net bag can be arranged in the luggage rack, and bulk articles can be placed through the net bag; the bin top plate 1, the supporting plate 2, the bin bottom plate 6, the air duct I and the air duct II are all made of PVC materials, and the whole production process of the product is simpler than that of an aluminum profile through PVC material production, so that the production period is greatly shortened, and the competitiveness of the product is improved.
When the luggage rack is used, passengers place luggage on the storage plate 5, the weighing sensor 4 receives information and feeds the information back to a controller on a vehicle, the controller controls the motor 8 to rotate so as to drive the limiting block 7-1 to erect out of the notch and to be positioned on two sides of the storage plate 5, the running rack is prevented from moving forwards and backwards in the running process, and a blocking table is formed by a blocking step 6-1 arranged at the left end part of the bin bottom plate 6 so as to prevent the luggage from sliding left and right; the vehicle can be well prevented from affecting the safety of passengers by the vehicle Li Huala in the running process. After the luggage is put, the foldable telescopic bin gate 9 is pulled to be stretched and fixed on the resisting step 6-1 of the bin bottom plate 6 through the elastic clamping pins, so that the entry of the luggage rack is closed, the luggage is further prevented from sliding off and theft is prevented.
When fire occurs in the vehicle, when the temperature in the vehicle rises above the melting temperature value of the low-melting-point alloy shaft 25, the low-melting-point alloy pin shaft 16 melts at a temperature, the push plate 14-1 is reset and bounces through the spring 15, the automatic fire extinguishing bomb 13 is pushed out of the storage groove 12, the left end of the push plate 14-1 is pulled by the flexible belt 17 to incline when bounced, the automatic fire extinguishing bomb 13 rolls into the ventilation opening 11 in a proper state, and falls off the air duct plate 10 through the ventilation opening 11; the automatic fire extinguishing bomb 13 contacts with a fire source and automatically explodes when being heated for 3-5 seconds, and carbon dioxide is released to extinguish the fire source when the dry powder is sprayed out during explosion; meanwhile, the contact type alarm device 18 positioned below the push plate 14-1 alarms after losing pressure, so that passengers and drivers in the vehicle are reminded immediately, and the probability of fire escape in the vehicle is greatly improved; the top of the luggage rack can also be provided with a net bag for placing articles, so that small articles can be placed conveniently.
The invention has simple structure and convenient installation, can well prevent Li Huala from affecting the safety of passengers in the running process of the vehicle, and can also close the entrance of the luggage rack through the foldable telescopic bin gate 9, thereby preventing the luggage from sliding off and preventing the occurrence of theft events; in addition, when a fire disaster occurs, the automatic fire extinguishing bomb 13 is pushed out of the air duct board 10 through the bomb pushing mechanism 14 arranged in the air duct board 10 to perform fire extinguishing work, so that the fire escape probability in the vehicle is greatly improved.
While particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely illustrative, and that many variations or modifications may be made without departing from the principles and spirit of the invention, the scope of which is defined only by the appended claims.
Claims (1)
1. The utility model provides a passenger train is with wind channel luggage rack of preventing luggage landing, contains luggage rack, its characterized in that: the luggage rack comprises a bin top plate (1), a supporting plate (2), a hanging bracket (3), a weighing sensor (4), a storage plate (5) and a bin bottom plate (6), wherein the bin bottom plate (6) is in a left-high right-low state, and a resisting step (6-1) is further arranged at the left end part; the right end of the bin top plate (1) is connected with the right end of the bin bottom plate (6) through a supporting plate (2); the left end of the bin top plate (1) is connected with the left end of the bin bottom plate (6) through a hanging bracket (3) to form a luggage inlet; the bottom of the storage plate (5) is fixed on the upper surface of the bin bottom plate (6) through a weighing sensor (4); a rotating shaft (7) and a motor (8) are further arranged in the bin bottom plate (6), two limiting blocks (7-1) are fixed on the rotating shaft (7), and a notch corresponding to the limiting blocks (7-1) is further formed in the upper surface of the bin bottom plate (6); the travelling crane is arranged on the object placing plate (5), the weighing sensor (4) receives information and feeds the information back to a controller on the vehicle, and the controller controls the motor (8) to rotate so as to drive the limiting block (7-1) to erect and penetrate through the notch to be positioned at two sides of the object placing plate (5);
The left end part of the bin top plate (1) is provided with a circular boss (1-1), the circular boss (1-1) is of a hollow structure, the bottom of the hollow structure is provided with a strip-shaped outlet, the circular boss (1-1) is internally provided with a foldable telescopic bin door (9) in the hollow structure, one end of the foldable telescopic bin door (9) is limited outside the strip-shaped outlet, and the end of the foldable telescopic bin door is also provided with an elastic clamping pin; the resisting step (6-1) is of a circular ring structure, and the left side surface of the resisting step is provided with a bayonet matched with the elastic clamping pin;
The right side of the resisting step (6-1) of the bin bottom plate (6) is provided with a T-shaped slot for a bolt; the right side of the circular boss (1-1) of the bin top plate (1) is provided with a limiting groove for connecting the hanging bracket (3); the top end of the hanging bracket (3) is limited in the limiting groove and is fixed on the bin top plate (1) through a fixing piece, and the bottom end of the hanging bracket is fixed on the bin bottom plate (6) through a bolt and a nut;
The air duct luggage rack further comprises an air duct board (10), the left end of the air duct board (10) is fixedly connected with the luggage rack, a plurality of transverse chambers with through tops are arranged in the air duct board (10), ventilation openings (11) are formed in the bottom surfaces of the transverse chambers, storage grooves (12) are further formed in the transverse chambers on one sides of the ventilation openings (11), automatic fire extinguishing bombs (13) are placed in the storage grooves (12), fire extinguishing medium is filled in the automatic fire extinguishing bombs (13), a bomb pushing mechanism (14) is arranged at the bottom of the storage grooves (12), the automatic fire extinguishing bombs (13) are pushed out of the storage grooves (12) through the bomb pushing mechanism (14) to roll into the ventilation openings (11), and the automatic fire extinguishing bombs (12) fall off the air duct board (10) through the ventilation openings (11);
The pushing and bouncing mechanism (14) comprises a pushing plate (14-1), a shaft hole is arranged in the center of the bottom surface of the pushing plate (14-1), springs (15) are arranged on the bottom surfaces of the two sides of the shaft hole, and a low-melting-point alloy pin shaft (16) is arranged in the shaft hole; the middle part of the push plate (14-1) is hinged with the storage tank (12) through a low-melting-point alloy pin shaft (16), and the two ends of the push plate are connected with the storage tank (12) through springs (15);
The storage tank (12) is also provided with a contact type alarm device (18) below the push plate (14-1), and the contact type alarm device (18) is closed by the push plate (14-1) in a collision mode;
The push plate (14-1) is provided with a flexible belt (17) connected with the bottom surface of the storage groove (12) at one end close to the ventilation opening (11), the length of the flexible belt (17) is smaller than the length of the spring (15) after reset, and the push plate (14-1) after reset through the spring (15) is in an inclined state by traction of the flexible belt (17);
the air duct plate (10) is formed by connecting an air duct I and an air duct II through a fixing piece, wherein the air duct I is formed by an upper air duct and a lower air duct, one end of the upper air duct is hinged with one end of the lower air duct, the other end of the upper air duct is connected with the other end of the lower air duct through the fixing piece, a plurality of transverse chambers with through tops are arranged in the lower air duct, a ventilation opening (11) is arranged on the bottom surface of each transverse chamber, a storage groove (12) is arranged in each transverse chamber on one side of the ventilation opening (11), and a landslide is further arranged on one side, close to the ventilation opening (11), of each storage groove (12);
the fire extinguishing medium is fire extinguishing dry powder;
The air vent (11) is further provided with an air vent cover plate, swing blades are movably connected to the air vent cover plate, one end of the air vent cover plate is hinged to the air vent (11) through a low-melting-point alloy pin shaft (16), and the other end of the air vent cover plate is hinged to the air vent (11) through a steel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580947.7A CN112141001B (en) | 2019-06-29 | 2019-06-29 | Luggage rack with air duct for preventing luggage from sliding off for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580947.7A CN112141001B (en) | 2019-06-29 | 2019-06-29 | Luggage rack with air duct for preventing luggage from sliding off for passenger car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112141001A CN112141001A (en) | 2020-12-29 |
| CN112141001B true CN112141001B (en) | 2024-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910580947.7A Active CN112141001B (en) | 2019-06-29 | 2019-06-29 | Luggage rack with air duct for preventing luggage from sliding off for passenger car |
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| CN (1) | CN112141001B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114005263B (en) * | 2021-11-25 | 2023-03-10 | 浙江省交通运输科学研究院 | Intelligent prompting device beneficial to rail transit safety |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210191346U (en) * | 2019-06-29 | 2020-03-27 | 丹阳市宏达源汽车配件有限公司 | Passenger train is with wind channel luggage rack of preventing luggage landing |
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| KR100423086B1 (en) * | 2001-09-18 | 2004-03-16 | 기아자동차주식회사 | Device for fixing a dunnage on the roof rack of a vehicle |
| CN203344837U (en) * | 2013-07-04 | 2013-12-18 | 孟强 | Assist mechanism of coach turn-down luggage rack |
| CN204506745U (en) * | 2014-12-25 | 2015-07-29 | 北京北方华德尼奥普兰客车股份有限公司 | A kind of passenger vehicle aviation closed air channel baggage rack |
| CN109747547A (en) * | 2017-11-02 | 2019-05-14 | 丹阳市佳洮车辆附件厂 | A kind of car air duct luggage carrier assembly |
| CN108837352B (en) * | 2018-07-09 | 2020-10-20 | 淮北市腾威机械设备有限公司 | Intelligent fire fighting equipment |
| CN109125980B (en) * | 2018-08-22 | 2020-04-28 | 北京航空航天大学 | Fire extinguishing device and fire extinguishing system |
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