Bullet train seat and ventilation equipment thereof

Abstract

The bullet train seat comprises a backrest and a cushion arranged on one side of the bottom of the backrest, ventilation openings used for heat dissipation are formed in the outer wall of the backrest and the outer wall of the cushion, and side baffles used for limiting the position of the cushion are arranged on the front face and the back face of the cushion. The bottom of the side baffle is fixedly connected with a supporting frame used for improving the stability of the side baffle, the top of the side baffle is provided with a handrail used for holding hands, and the top of the handrail is provided with a control panel used for controlling the seat. The bullet train seat and the ventilation device are combined, the ventilation device can well dissipate heat of the seat, the protection plate used for protecting the ventilation device is arranged outside the ventilation device, the protection plate is combined with the locking mechanism, the protection plate can be well fixed, and the ventilation device is convenient to use. And meanwhile, the ventilation equipment is convenient to overhaul and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seat, especially a bullet train seat and its ventilation equipment. BACKGROUND

[0002] The seat is an essential life supply in people's life, along with the continuous improvement of people's living standards, the functional demand of the seat is gradually improved, and then telescopic seat, folding seat and the like appear, but when the temperature is higher than 28 degrees Celsius, it is inevitable to feel hot in the process of using the seat, therefore a ventilated seat appears.

[0003] Such as patent number for 202021592813.1 a ventilated seat, fan is directly arranged in the chamber of branch pipe or seat, effectively saves the space of seat, the air duct is reasonable in design, and the sitting feeling is comfortable, and the human body inductive switch can stop the fan work when people leave, and the effect of energy saving and electricity saving is reached.

[0004] The above-mentioned disadvantages: although the seat is combined with the fan, the ventilation and heat dissipation function of the seat is met, but in the process of use, the service life of the fan may be reduced due to the direct contact between the chair and the fan when sitting, and the fan may be damaged seriously, therefore, aiming at the above-mentioned problems, a new type of seat with fan protection mechanism and its ventilation equipment need to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a bullet train seat and its ventilation equipment to solve the problems in the above background technology.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a bullet train seat, including backrest and the cushion arranged at the bottom of the backrest one side, the outer wall of backrest and cushion all is provided with the ventilation opening for heat dissipation, the front and back of cushion all is provided with the side baffle for limiting the position of cushion, the bottom of side baffle is fixedly connected with the support frame for increasing the stability of side baffle, the top of side baffle is provided with the handrail for holding hands, and the top of handrail is provided with the control panel for controlling seat.

[0007] Preferably, the top of the backrest is provided with a handle for holding, and the top of the backrest near the ventilation opening is provided with a protective pillow for protecting the head of the passenger.

[0008] Preferably, the side of the protective pillow near the ventilation opening is provided with a spacer for reducing the impact force, and the side of the spacer near the ventilation opening is provided with a thickened neck pillow for protecting the cervical vertebra of the passenger.

[0009] The utility model provides a ventilation equipment, including the fender and the thickened base of setting up in fender one side, the inner wall of fender is provided with the fan for radiating heat and the power supply unit for supplying power to fan, and the locking mechanism for fixing fender is arranged between fender and thickened base.

[0010] Preferably, the locking mechanism includes openings in the front and back of the thickened base, and push blocks provided on the front and back of the side of the fender near the thickened base, and the outer wall of the push block is connected with the inner wall of the opening, and one side of the push block is fixedly connected with a limiting plate for limiting the position of the push block.

[0011] Preferably, the limiting plate is fixedly connected with a positioning rod for changing the position of the push block on the side away from the push block, and the outer wall of the positioning rod is connected with a groove for placing the positioning rod.

[0012] Preferably, the positioning rod is fixedly connected with a spring for changing the position of the positioning rod on the side away from the push block.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] The utility model combines the high-speed rail seat with the ventilation equipment, which can effectively cool the seat, and the ventilation equipment is provided with a fender for protecting the ventilation equipment. The fender and the locking mechanism are combined to fix the fender, and the ventilation equipment is convenient to maintain and repair. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic view of the utility model.

[0016] Figure 2 It is the overall side structure schematic view of the utility model.

[0017] Figure 3 It is the overall side structure schematic view of the utility model.

[0018] Figure 4 It is the local connection part sectional structure schematic view of the utility model.

[0019] In the drawing: 1, fender pillow; 2, thickened neck pillow; 3, backrest; 4, ventilation opening; 5, control panel; 6, side baffle; 7, cushion; 8, fender; 9, handle; 10, spacer; 11, armrest; 12, support frame; 13, push block; 14, thickened base; 15, fan; 16, power supply unit; 17, opening; 18, groove; 19, spring; 20, positioning rod; 21, limiting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In a first example, the utility model provides a kind of motor car seat as shown in Figures 1-3 It includes backrest 3 and the cushion 7 of being arranged in the bottom side of backrest 3, the outer wall of backrest 3 and cushion 7 is all provided with the vent 4 for heat dissipation, the front and back of cushion 7 are all provided with the side baffle 6 for limiting the position of cushion 7, the bottom of side baffle 6 is fixedly connected with the support frame 12 for increasing the stability of side baffle 6, the top of side baffle 6 is provided with the handrail 11 for hand, and the top of handrail 11 is provided with the control panel 5 for controlling seat.

[0022] Specifically, the top of backrest 3 is provided with a handle 9 for holding, the top of the side of backrest 3 close to the vent 4 is provided with a protective pillow 1 for protecting the head of the passenger, the side of the protective pillow 1 close to the vent 4 is provided with a spacer 10 for reducing the impact force, and the side of the spacer 10 close to the vent 4 is provided with a thick neck pillow 2 for protecting the cervical vertebra of the passenger.

[0023] Further, the setting of vent 4 can well dissipate heat for backrest 3 and cushion 7, the setting of side baffle 6 can well limit the passenger and prevent the passenger's articles from falling from the side, the setting of support frame 12 can increase the service life of side baffle 6, the setting of handrail 11 can hold the passenger's arm and reduce the passenger's fatigue, and the setting of control panel 5 can well adjust the seat, the setting of protective pillow 1, spacer 10 and thick neck pillow 2 can well protect the passenger's head. It needs to be noted that the outer wall of backrest 3 and cushion 7 is provided with vent 4, and vent 4 is also provided at the connection of backrest 3 and cushion 7, which facilitates the flow of wind speed.

[0024] In a second example, the utility model provides a kind of ventilation equipment as shown in Figures 1-4 It includes protective plate 8 and the thickened base 14 of being arranged in the side of protective plate 8, the inner wall of protective plate 8 is provided with fan 15 for heat dissipation and power supply unit 16 for supplying power to fan 15, it needs to be noted that the design of fan 15 and power supply unit 16 has been disclosed in a kind of ventilation seat with patent No.202021592813.1, locking mechanism for fixing protective plate 8 is arranged between protective plate 8 and thickened base 14.

[0025] Specifically, the locking mechanism comprises the openings 17 formed on the front and back of the thickened base 14 and the pressing blocks 13 arranged on the front and back of the protective plate 8 close to the thickened base 14, and the outer wall of the pressing block 13 is in threaded connection with the inner wall of the opening 17, one side of the pressing block 13 is fixedly connected with the limiting plate 21 for limiting the position of the pressing block 13, the side of the limiting plate 21 away from the pressing block 13 is fixedly connected with the positioning rod 20 for changing the position of the pressing block 13, the outer wall of the positioning rod 20 is in threaded connection with the hollow slot 18 for placing the positioning rod 20, and the side of the positioning rod 20 away from the pressing block 13 is fixedly connected with the spring 19 for changing the position of the positioning rod 20.

[0026] Further, the thickened base 14 can well support the seat and increase the service life of the seat, the protective plate 8 can well play a protective role, the fan 15 can well cool the seat, the locking mechanism can not only fix the protective plate 8, but also facilitate the disassembly and installation of the protective plate 8 and the maintenance of the fan 15, in actual use, the spring 19 is compressed under the action of the positioning rod 20 and the limiting plate 21 by pressing the pressing block 13, the pressing block 13 is displaced, the pressing block 13 is pushed into the opening 17, the pressing block 13 and the opening 17 are fixed, and the protective plate 8 is fixed, and the whole operation is simple and fast.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A seat for a train, comprising a backrest (3) and a seat cushion (7) arranged on one side of the bottom of the backrest (3), characterized in that, The backrest (3) and the outer wall of the cushion (7) are provided with air vents (4) for heat dissipation, the front and back of the cushion (7) are provided with side baffles (6) for limiting the position of the cushion (7), the bottom of the side baffle (6) is fixedly connected with a support frame (12) for increasing the stability of the side baffle (6), the top of the side baffle (6) is provided with a handrail (11) for hand holding, and the top of the handrail (11) is provided with a control panel (5) for controlling the seat.

2. The seat for a train according to claim 1, wherein The top of the backrest (3) is provided with a handle (9) for holding, and the top of the backrest (3) near the air vent (4) is provided with a protective pillow (1) for protecting the head of the passenger.

3. A seat for a train according to claim 2, wherein The side of the protective pillow (1) near the air vent (4) is provided with a spacer (10) for reducing impact force, and the side of the spacer (10) near the air vent (4) is provided with a thickened neck pillow (2) for protecting the cervical spine of the passenger.

4. A ventilation device, characterized in that The motor train seat adopts the motor train seat according to any one of claims 1-3, comprising a protective plate (8) and a thickened base (14) arranged on one side of the protective plate (8), the inner wall of the protective plate (8) is provided with a fan (15) for heat dissipation and a power supply unit (16) for supplying power to the fan (15), and the protective plate (8) and the thickened base (14) are provided with a locking mechanism for fixing the protective plate (8).

5. A ventilation device according to claim 4, characterised in that The locking mechanism comprises an opening (17) formed on the front and back of the thickened base (14) and a pressing block (13) arranged on the front and back of the side of the protective plate (8) near the thickened base (14), and the outer wall of the pressing block (13) is connected with the inner wall of the opening (17), and one side of the pressing block (13) is fixedly connected with a limiting plate (21) for limiting the position of the pressing block (13).

6. A ventilation device according to claim 5, characterised in that The side of the limiting plate (21) away from the pressing block (13) is fixedly connected with a positioning rod (20) for changing the position of the pressing block (13), and the outer wall of the positioning rod (20) is connected with an air slot (18) for placing the positioning rod (20).

7. A ventilation device according to claim 6, characterised in that The side of the positioning rod (20) away from the pressing block (13) is fixedly connected with a spring (19) for changing the position of the positioning rod (20). The side of the positioning rod (20) away from the pressing block (13) is fixedly connected with a spring (19) for changing the position of the positioning rod (20).

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