51results about "Sleeping accommodation" patented technology

The invention relates to a novel sitting and lying dual-purpose conversion sleeping berth and a method, and belongs to the technical field of passenger train equipment. According to the technical scheme, the bottom end of a first connecting rod (12) and the bottom end of a second connecting rod (13) are both hinged to the outer end of the short edge of a lower seat bed (2), the top end of the first connecting rod (12) and the top end of the second connecting rod (13) are both hinged to the outer end of the short edge of an upper leaning bed (1), and the first connecting rod (12), the lower seat bed (2), the second connecting rod (13) and the upper leaning bed (1) form a double-rocker mechanism in a planar four-bar mechanism. And the connecting rod I (12) and the connecting rod II (13) are used as double rockers to drive the upper leaning berth (1) to swing. The invention has the beneficial effects that the transverse space on the lower berth is fully utilized, a fixed backrest is changed into a rotatable backrest, and the backrest can be converted between a sleeping berth and a seat for use; when being used as a sleeping berth, the chair does not occupy transverse space above the lower berth, and when being used as a seat, the backrest inclines backwards and is close to the rear end of the berth surface of the lower berth, so that the chair is comfortable to sit.

The invention relates to a novel train sleeping berth seat conversion riding tool and method, and belongs to the technical field of train appliances. According to the technical scheme, a first connecting rod and a second connecting rod are parallel to each other and form a four-rod mechanism together with a first berth body and a second berth body; the tea table is fixedly connected with the end, away from the first berth body, of the second berth body through the connecting angle iron, and the supporting shaft is perpendicular to the second berth body. The second berth body and the first berth body can be stacked together or unfolded to form a plane through a four-bar mechanism. The tea table has the advantages of being simple and reliable in structure, fast, simple and convenient in paving and chair conversion mode, free of repeated connection and fixation, similar to a normal tea table on a train in area and stable in structure.

The utility model relates to a sitting-lying conversion mechanism for connecting an upper leaning berth and a lower sitting berth, and belongs to the technical field of railway carriage equipment. According to the technical scheme, the bottom end of a first connecting rod (12) and the bottom end of a second connecting rod (13) are hinged to the outer end of the short edge of a lower seat bed (2), the top end of the first connecting rod and the top end of the second connecting rod are hinged to the outer end of the short edge of an upper leaning bed (1), and the first connecting rod (12), the short edge of the lower seat bed (2), the second connecting rod (13) and the short edge of the upper leaning bed (1) form a double-rocker mechanism in a planar four-bar mechanism. The first connecting rod and the second connecting rod serve as double rockers to drive the upper backrest (1) to swing and turn over. The multifunctional sleeping berth has the advantages that the lower berth and the turnover backrest are connected through the four-bar mechanism, sitting and lying conversion of the upper leaning berth and the lower sitting berth is achieved, and when the multifunctional sleeping berth is used as a sleeping berth, the upper leaning berth is turned over to the lower sitting berth and used as a berth face, and transverse space above the lower berth is not occupied; and when the chair is used as a seat, the upper backrest is turned into an inclined backrest, so that the sitting comfort is improved.

The utility model discloses a lockset for a sleeper bed of a rail transit vehicle. The lockset comprises a swing rod lock, a spring bolt assembly, a rotating assembly, a gear locking assembly and a spring bolt seat, the swing rod lock and the rotating assembly are installed in the middle of the sleeping berth bed through fasteners, and a transmission support of the swing rod lock is in contact transmission with a shifting block welding piece of the rotating assembly. The spring bolt assembly is connected with the shifting block welding piece of the rotating assembly and extends to the spring bolt base in the length direction of the sleeping berth bed board. The gear locking assembly is installed on the carriage body, and the lock catch is opened under the action of the force of the torsional spring and abuts against the spring bolt base to achieve in-place closing and automatic locking. Manual unlocking, automatic locking and manual safety of the lifting sleeping berth bed system when the lifting sleeping berth bed system is closed in place are achieved, and safety is improved.

Tractor (100), comprising a lower floor (11) and an upper floor (10), wherein in the lower floor (11) and / or in the upper floor (10) at least one first sleeping compartment (12a, 12b), in particular at least one first and one second sleeping compartment (12a, 12b), is arranged, each of which extends over an entire width (B) of the tractor (100), wherein the sleeping compartment (12a, 12b) has a double bed (13a, 13b).

A train bedding not prone to sliding off comprises a rectangular partition plate, a sleeping berth bed body, an L-shaped fixing plate, a vertical rod, a first sleeve, an inner sliding rod, a middle sleeve, a second sleeve, a fixing shaft rod and an inserting shaft rod, the side face of the sleeping berth bed body is attached to the rectangular partition plate, the side face of the L-shaped fixing plate is attached to the rectangular partition plate, the L-shaped fixing plate is connected with the rectangular partition plate through a bolt, and the inserting shaft rod is connected with the vertical rod. The upper surfaces of the L-shaped fixing plates are attached to the lower surface of the sleeping berth bed body, the upper portions of the L-shaped fixing plates are connected with the sleeping berth bed body through a plurality of bolts, the L-shaped fixing plates are connected with the reinforcing rib plates, the multiple L-shaped fixing plates are evenly distributed on the lower portion of the sleeping berth bed body, the vertical rods penetrate through the sleeping berth bed body, and the lower portions of the vertical rods are connected with the bottom of a compartment and the top of the compartment. The vertical rods are distributed on the sleeping berth bed body and provided with vertical rod protruding rings, and the upper surfaces of the vertical rod protruding rings are attached to the lower surface of the sleeping berth bed body.

The utility model belongs to the technical field of sleeping berths, and relates to a sleeping berth headrest plate adjusting device which comprises a sleeping berth body, a headrest plate movably connected to one end of the sleeping berth body and a headrest height adjusting mechanism, the headrest height adjusting mechanism comprises a supporting pipe and a U-shaped sliding groove, and the U-shaped sliding groove is fixed to the lower surface of the headrest plate and arranged in the length direction of the sleeping berth body. The side wall of the U-shaped sliding groove is correspondingly provided with a strip-shaped guide hole formed in the length direction of the U-shaped sliding groove, the upper end of the supporting pipe is hinged to a rolling wheel or a bearing through a pin shaft, the end of the pin shaft is arranged in the strip-shaped guide hole in a sliding mode, and the lower end of the supporting pipe is hinged to a sleeping berth support. The automobile seat headrest has the advantages that the automobile seat headrest is comfortable to use, abnormal sound is reduced, accidental sliding is prevented, collision protection is optimized, safety is improved, maintenance and cleaning are convenient, and disassembly is easy.

The present invention relates to the technical field of railway vehicles, and more specifically to a sleeper compartment, a sleeper car, and a rail vehicle. The sleeper compartment is longitudinally distributed along the length of the sleeper car, and at least two berths are arranged in upper and lower layers within the sleeper compartment. The sleeper compartment includes two oppositely arranged transverse walls and a longitudinal wall arranged along the length of the sleeper car. The sleeper compartment also includes columns and a connecting angle air duct. The columns are arranged at the connecting angles of the transverse walls and the longitudinal walls, and the columns are hollow structures. The connecting angle air duct is arranged within the hollow columns. The connecting angle air duct extends along the height of the car. The connecting angle air duct has an air outlet on each corresponding berth, and each berth is provided with at least two air outlets, with the two air outlets being arranged at both ends of the berth along its length. The present invention solves the technical problems in the prior art of the difficulty of installing air ducts in sleeper compartments and the ducts occupying a large amount of space in the car.

The present invention discloses a lifting berth bed, comprising a bed frame and connecting rod assemblies located at both ends of the bed frame. The connecting rod assemblies each comprise an upper connecting rod assembly and a lower connecting rod assembly. The lower connecting rod assembly is hinged at the bottom to the bed frame and hinged at the top to an intermediate plate. The lower connecting rod assembly, the intermediate plate, and the bed frame form a parallelogram-shaped four-bar linkage structure. The upper connecting rod assembly is hinged at the bottom to the intermediate plate and hinged at the top to a support for connecting to a vehicle body. The upper connecting rod assembly, the support, and the intermediate plate form a parallelogram-shaped four-bar linkage structure. In the lifting bed of the present invention, the upper and lower connecting rods are located in the same plane, ensuring the available length of the bed frame. During the lifting process, the space requirement in the width direction of the bed frame is small, and the impact on the berth aisle is small, thereby achieving smooth lifting of the bed within a limited space.

The utility model relates to a tea table structure for berth-chair conversion, and belongs to the technical field of train appliances. According to the technical scheme, a second berth body and a first berth body can be stacked together or unfolded to form a plane through a four-bar mechanism; the second berth body and the first berth body are stacked and then rotate by 90 degrees along the supporting shaft of the support, the supporting shaft slides on the sliding way of the first berth body at the same time, the tea table is in a horizontal state, and the movable berth becomes a tea table structure. The second berth body and the first berth body are unfolded to form a plane, the side face of the tea table makes contact with the bottom plate to play a supporting role, the movable berth and the fixed berths on the two sides are flush to form a complete berth face, and the berth face and the fixed berths form the sleeping berth structure together. The tea table has the advantages of being simple and reliable in structure, fast, simple and convenient in paving and chair conversion mode and stable in structure.

The utility model relates to the technical field of bullet train compartment sleeping berths, in particular to a convenient-to-operate turnover structure based on a bullet train compartment sleeping berth, which comprises a mounting partition plate, a hinge is arranged on one side of the mounting partition plate, a connecting plate is arranged on the hinge, a sleeping berth body is arranged on the connecting plate, and a guardrail is arranged on the sleeping berth body. Fixing shafts are arranged on the two sides of the sleeping berth body, threaded rods are arranged at the two ends of the other side of the mounting partition plate, moving blocks are arranged on the threaded rods, rotating connecting rods are arranged on the side faces of the moving blocks, the threaded rods drive the moving blocks through rotation of the threaded rods, and the moving blocks rotate through the rotating connecting rods and the fixing shafts. According to the turnover sleeping berth, the sleeping berth body can be turned over through the hinges, so that the sleeping berth body is turned over to be vertical and is close to the mounting partition plate, a wider compartment activity space can be released, and through the driving mode of the double-shaft motor, the turnover process is more convenient and labor-saving, and the operation is simpler.

A seat (100) moveable between a seat configuration and a bed configuration, the seat (100) comprising a squab (120) including upper and lower cushions (126, 124), a conversion mechanism configured to move the squab (120), for converting the seat (100) between the seat and bed configurations, and a backrest (122) connected to the squab (120) or conversion mechanism, for moving with the squab (120), the squab (120) being laterally displaceable by the conversion mechanism between a first position in the seat configuration and a second position in the bed configuration, and the backrest (122) being configured to occupy a space at an end of the squab (120) which is made available by lateral displacement of the squab (120) into the second position, and the upper cushion (126) of the squab (120) being movable relative to the lower cushion (124) for covering the backrest (122) in the bed configuration.

The utility model relates to the field of railway motor train unit sleeping berths, in particular to a railway motor train unit sleeping berth. Comprising a sleeping berth framework and a mounting bracket, a sleeping berth cushion is placed on the sleeping berth framework, the sleeping berth framework is detachably connected with a support, the support is rotationally connected with a connecting piece, the mounting bracket is rotationally connected with an air spring, the connecting piece is rotationally connected with the telescopic end of the air spring, the sleeping berth framework is detachably connected with a mounting plate I and a mounting plate II, and the mounting plate I is connected with a four-corner lock. The four-corner lock is connected with a connecting plate, the connecting plate is rotatably connected with a pull rope, the first mounting plate and the second mounting plate are respectively connected with a locking device, the locking device comprises a fixing pin, the second mounting plate is slidably connected with a sliding rod, the pull rope is connected with the sliding rod, the fixing pin is connected with the sliding rod, and the sleeping berth framework is connected with a sleeve which is slidably connected with the sleeve. The mounting bracket is provided with a fixing hole, and the fixing pin is matched with the fixing hole, so that the locking state of the sleeping berth can be effectively maintained, the accidental unlocking risk is obviously reduced, and the safety is improved.

The present application provides a kind of sleeping compartment and railway vehicle, the sleeping compartment includes sleeping compartment, movable area: sleeping compartment, longitudinal distribution independent compartment along the length direction of sleeping compartment;The sleeping compartment is arranged with equal width, and the sleeping compartment is provided with two kinds, including first compartment and second compartment, the first compartment is provided with two rows, and two rows of the first compartment are arranged close to the side wall of sleeping compartment respectively, and the same side two adjacent first compartments are closely connected;The second compartment is only provided with a row, and the second compartment is arranged close to any row of the first compartment, and the second compartment is arranged in the middle of two adjacent first compartments;Movable area, the space between two adjacent second compartments and the space extended to the corridor are formed, and the movable area is provided with flap stool and flap table for passengers to rest.The present application solves the technical problems of small foot space of sleeping berth and insufficient activity space of passengers outside the berth.

A train seat layout includes a first train seat module comprising a passenger seat and a second train seat module comprising a passenger seat, the train seat modules being arranged adjacently in a longitudinal seat row on a side of an aisle in a passenger compartment, wherein the train seat layout further includes a table unit which is configured to be mounted on a side-panel side and is arranged between the first train seat module and the second train seat module, wherein the passenger seats of the train seat modules are in each case configured to be pivotable between a first seat position and a second seat position, wherein the passenger seat of the first train seat module in its first seat position directly faces towards the table unit, and the passenger seat of the second train seat module in its second seat position directly faces towards the table unit.

The utility model discloses a lock for a sleeping berth bed, which comprises a fixed seat connected with a vehicle body and an unlocking piece positioned in the sleeping berth bed, the fixed seat comprises a lock catch and a support, the lock catch is rotatably connected with the support and is provided with a first torsion spring, and the first torsion spring drives the lock catch to extend out of the support to form a bottom support structure of the sleeping berth bed; the unlocking piece comprises a rotating disc and connecting rods, the connecting rods are hinged to the left side and the right side of the rotating disc, and the rotating disc rotates to drive the connecting rods on the left side and the right side to stretch out simultaneously and push the lock catch to retract into the support. The springs sleeve the ends of the connecting rods, the springs push the connecting rods to retract into the sleeping berth bed, and the fixing mechanism is located at the bottom of the sleeping berth bed and does not occupy the usable area of the sleeping berth bed. The unlocking piece is located on the outer side of the sleeping berth bed and does not occupy the space of the inner side of the sleeping berth bed, and no gap exists between the sleeping berth bed and the wall.

The rotation restraining assembly comprises a pin shaft synchronizing rod used for connecting and supporting a rotating piece to rotate and a collision block used for connecting the rotating piece, the collision block is rotationally connected with the rotating piece through a support, and the front end of the collision block abuts against or is connected with the synchronizing rod in an inserted mode. And the rotational degree of freedom of the rotating piece relative to the pin shaft is limited. When the lifting sleeping berth bed is in a sleeping state, the lifting sleeping berth bed plays a role in safety, prevents the conditions of mistaken rotation, turnover of the bed body and falling of a user, and ensures safety.

The sleeping berth structure (10) for a vehicle sleeping compartment comprises a vertical post (12), a partition wall, extending from the vertical post, a first berth (18A), located on a first side (16A) of the partition wall, the first berth comprising a frame (26) and a cushion (24), and a first horizontal beam (34A), located on the first side of the partition wall and extending from the vertical post perpendicular to the partition wall to support an extremity of the first berth. To reduce the bulk of the berth structure, improve its aesthetics and reduce the risk of injury of a user the sleeping berth structure, the frame of the first berth comprises a hollow extruded beam (30), and the first horizontal beam is received inside the hollow extruded beam of the frame of the first berth.

The invention relates to the technical field of railway vehicles, and provides a carriage and a railway vehicle, the carriage comprises a compartment sleeping berth which is arranged along the transverse direction of the carriage, one end of the compartment sleeping berth is fixed with a first side wall of the carriage, and the other end of the compartment sleeping berth is opposite to a second side wall of the carriage to form a corridor; the corridor lower berth extends in the longitudinal direction of the carriage and is connected with the two side walls; the corridor lower berth comprises a movable seat and two fixed seats opposite in the longitudinal direction, the movable seat is arranged between the two fixed seats, and the movable seat can turn over towards one side of the two-position side wall. According to the invention, the movable seat is located between the two fixed seats, and the movable seat can turn over towards the two side walls; the space is released; when needed, the two-position side wall can be turned up and attached to the two-position side wall; after overturning, the original seat area forms a space for a person fixing the seat to place legs or for the person to stand; at night, the movable seat is put down and forms a sleeping berth together with the two fixed seats, so that sitting and lying conversion is realized.

The utility model discloses a train bed installation climbing frame which is applied to a bed installation frame and further comprises a transverse assembly, a vertical rod and a connecting assembly, the transverse assembly is used for passengers to climb, the transverse assembly is arranged on the front face of the bed installation frame, the vertical rod is used for installation of the transverse assembly, the vertical rod is arranged at the end of the transverse assembly, and the connecting assembly is connected with the transverse assembly. The connecting assemblies are used for connecting the vertical rods and the bed mounting frame, and the connecting assemblies are arranged on the sides of the bed mounting frame. By means of the design of the vertical rods, the transverse assemblies and the connecting assemblies, the vertical rods and the transverse assemblies are designed in a split mode, when the climbing rods are damaged, the vertical rods on one side can be removed by disassembling the fixing bolts, and therefore the climbing rods at the corresponding positions can be replaced, the climbing rods are more convenient to replace, and the replacement efficiency is improved. The whole climbing frame does not need to be replaced, waste of material replacement is reduced, welding is not needed, and operation is convenient.

The utility model belongs to the technical field of vehicle accessories, and particularly relates to an overturning drawing type vehicle sleeping berth which comprises a sleeping berth supporting plate, a furling beam is arranged on the inner side of the sleeping berth supporting plate, a drawing mechanism is connected between the sleeping berth supporting plate and the furling beam, a sliding way is fixed to the bottom face of the sleeping berth supporting plate, and the sliding way is provided with a sliding groove. A sliding rail capable of sliding in the sliding way in a telescopic mode is fixed to the bottom face of the furling beam, a hinge shaft allowing the vehicle sleeping berth to turn over is arranged at the end, on the outer side of the furling beam, of the sliding way, and a pulling locking mechanism limiting movement of the sliding rail is arranged on the sleeping berth supporting plate on the side of the sliding way. The folding sleeping berth has the advantages of being simple in structure, light in weight, high in reliability, good in safety and suitable for various vehicles such as commercial vehicles, motor homes and trains.

Vis-a-vis seats that can be converted into a lying surface, in which a continuous lying surface is formed from two seating surfaces 4, 5 and a backrest 7, whereby the sufficient length of the previous backrest 7 ensures that no bumps or cracks occur from the head to the hip area, as well as the conversion of a seating compartment with two seats into two cabins one above the other without standing height, in railway carriages with a suitable room layout, which preferably also includes compartments with their own compartment corridor.

The utility model discloses a lifting sleeping berth bed which comprises a bed frame, a stay wire disc rotationally connected to the middle of the interior of the bed frame, a plurality of connecting ropes connected to the two sides of the stay wire disc respectively, the connecting ropes located on one side of the stay wire disc extend out of one end of the bed frame, the stay wire disc rotates, and the connecting ropes at the two ends of the bed frame are wound or released at the same time. The lifting device is integrated in the bed frame, the connecting rope is directly connected with the vehicle body, the space needed by bed installation is reduced, four suspension points are finally gathered to the same stay wire disc in the bed board through the steel wire ropes, the stroke consistency of the four steel wire ropes is achieved, meanwhile, the synchronism of four-point movement of the bed board is achieved, and the stability of the sleeping berth is guaranteed.

The utility model discloses a commercial vehicle sleeping berth riveting device which comprises a bed frame, the upper surface of the bed frame is movably connected with a bed board, the upper surface of the bed frame is fixedly connected with a lower connecting seat, an inserting hole is formed in the lower connecting seat, the lower surface of the bed board is fixedly connected with an upper connecting seat, and a sliding groove is formed in the upper connecting seat. The lower surface of the bolt is fixedly connected with a traction rod, the lower surface of the upper connecting seat is rotatably connected with a rotating disc, the rotating disc is provided with a traction groove, the traction groove is in an arc shape, the traction rod is slidably connected into the traction groove, and the lower surface of the rotating disc is fixedly connected with a riveting rod. Through the components, the operation steps are greatly simplified, the installation time is saved, the working efficiency is improved, no tool is needed in the whole process, and the installation threshold is lowered.

The invention discloses a far infrared radiation technology-based heating type high-speed rail bullet train bedding and a preparation method thereof, and relates to the technical field of high-speed rail bedding fabrics, the preparation method comprises the following steps: selecting raw materials, and mixing according to a weight ratio; raw materials comprise far infrared ceramic powder, graphene quantum dots, pumice powder, a silane coupling agent, aliphatic hyperbranched polyurethane and hyperbranched polyglycerol, and a mixed raw material system is formed; carrying out solution composite spinning on the mixed raw material to obtain far infrared heat storage filaments; the heat storage fabric is obtained by interweaving and weaving the far infrared heat storage filaments. The technical problem that in the prior art, a high-speed train bedding is poor in heat storage performance is solved.

The invention discloses a folding tiled sleeping berth for a railway vehicle. The folding tiled sleeping berth comprises a left folding bed assembly, a right folding bed assembly, a guide device, a hinge device, a rotating mechanism and a self-locking mechanism. The left folding bed assembly and the right folding bed assembly are symmetrically arranged and are respectively provided with a fixed bed assembly and a movable bed assembly; the guide device guides the left folding bed assembly and the right folding bed assembly to move along a preset track between a storage mode and a spreading mode; overturning of the left folding bed assembly and the right folding bed assembly is achieved through the hinge device, overall rotation of the left folding bed assembly and the right folding bed assembly is achieved through the rotating mechanism, and the left folding bed assembly and the right folding bed assembly are locked through the self-locking mechanism when the left folding bed assembly and the right folding bed assembly are in a storage or spreading mode. The folding and unfolding device is reasonable in structure, easy and convenient to operate, reliable in locking, low in manufacturing cost, high in space utilization rate and capable of being switched between a daytime storage mode and a night unfolding mode according to use requirements, and safety and comfort of passengers are guaranteed.

The utility model relates to the technical field of railway vehicles, in particular to a mounting structure of a semi-surrounded sleeping berth for a railway vehicle, which comprises a U-shaped plate, a sleeping berth body, a self-locking device and an auxiliary fastening device, the sleeping berth body is mounted in the U-shaped plate through the self-locking device, a bedding is mounted at the top end of the sleeping berth body, and the U-shaped plate is fixedly connected with the U-shaped plate. A fence is mounted at the end, away from the U-shaped plate, of the top end of the sleeping berth body, the mounting block is mounted on the side wall of the U-shaped plate in an embedded mode, the elastic force of the spring can push the moving block to drive the self-locking block to move outwards till the self-locking block is completely locked in the self-locking groove and the mounting block completely enters the mounting groove, and at the moment, the self-locking block is locked in the self-locking groove. When the sleeping berth body is installed, the sleeping berth body is stably installed on the U-shaped plate, finally, the two ends of the bottom wall of the sleeping berth body and the U-shaped plate are fixed in an auxiliary mode through the auxiliary fastening device, installation firmness and stability are ensured, and the U-shaped plate and the sleeping berth body are installed to form a semi-surrounding structure of the sleeping berth body.

Module (100) for fitting out a vehicle passenger compartment, comprising: - a first bed seat (10), capable of passing from seat to bed and housed in a first passenger space (30), comprising a first entrance (31) and a first floor, and - a second bed seat (20), capable of passing from seat to bed and housed in a second passenger space (40), independent of the first space, and comprising a second entrance (41) and a second floor (42) arranged higher than said first floor, said second floor being located at a height lower than a maximum height of the first space, said bed seats being parallel to a longitudinal axis (X), and being transversely arranged in an offset and head-to-tail manner so that front faces of the backrests (11, 21) of said bed seats are oriented opposite the same transverse plane passing between said backrests. Figure for the abstract: Figure 1