Novel cold-resistant electric four-wheeler

Abstract

The utility model relates to the technical field of electric four-wheelers, in particular to a novel cold-resistant electric four-wheeler which comprises an electric four-wheeler body, a fixing frame is fixedly connected to the inner bottom wall of the electric four-wheeler body, a seat cushion is fixedly connected to the top of the fixing frame, and a back cushion is hinged to one side of the fixing frame. The heating mechanism is arranged in the fixed frame; the heating mechanism comprises an air heater fixedly connected to the inner bottom wall of the fixing frame. According to the electric four-wheeler, hot air is uniformly sprayed into a through groove through an air heater, a transfer frame, an air supply pipe, a corrugated pipe, a spray pipe and a cloth pipe, so that the hot air drifts to the body of a user through a through hole, the user sitting in the electric four-wheeler is heated, and compared with an existing electric four-wheeler which feels cold when sitting in the electric four-wheeler, the electric four-wheeler is more comfortable to use. According to the electric four-wheeler, heat is supplied to a user by uniformly heating the seat, and the comfort of using the electric four-wheeler by the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric four-wheeled vehicles, in particular to a novel severe cold-resistant electric four-wheeled vehicle. Background Art

[0002] An electric four-wheeled vehicle is a battery-powered four-wheeled vehicle. They are typically designed for urban transportation, short-distance transport, and recreational use. Most electric four-wheeled vehicles feature a fully enclosed cabin, providing a ride similar to that of a traditional car and suitable for all-weather use.

[0003] Although most of the existing electric four-wheeled vehicles have fully enclosed cockpits, users will still feel the cold inside the electric four-wheeled vehicle when sitting in the electric four-wheeled vehicle in cold weather, thereby reducing the user's comfort when using the electric four-wheeled vehicle.

[0004] Therefore, a novel severe cold-resistant electric four-wheeled vehicle is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a new cold-resistant electric four-wheeled vehicle in order to solve the above problems, thereby improving the problem that users still feel the cold inside the electric four-wheeled vehicle when sitting in the electric four-wheeled vehicle in cold weather.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a new type of cold-resistant electric four-wheeled vehicle, comprising: an electric four-wheeled vehicle, the inner bottom wall of the electric four-wheeled vehicle is fixedly connected to a fixed frame, the top of the fixed frame is fixedly connected to a seat cushion, and one side of the fixed frame is hinged with a back cushion; a heating mechanism, the heating mechanism is arranged inside the fixed frame; wherein, the heating mechanism includes a hot air blower fixedly connected to the inner bottom wall of the fixed frame, the inner walls of the seat cushion and the back cushion are both provided with a through groove and a long hole, the long hole is connected to the through groove, the top of the hot air blower is connected to a transfer frame, the top of the transfer frame is connected to an air supply pipe, one side of the transfer frame is connected to a corrugated pipe, the inner wall of the through groove is provided with a nozzle, the top of the nozzle is connected to a ring-distributed cloth pipe, one end of the air supply pipe passes through the seat cushion and extends to the inner wall of one of the nozzles, and one end of the corrugated pipe passes through the back cushion and extends to the inner wall of the other nozzle. Through the hot air blower, transfer frame, air supply pipe, bellows, nozzle and cloth pipe, hot air is evenly sprayed in the through groove, so that the hot air floats onto the user's body through the through hole, thereby heating the user sitting in the electric four-wheeled vehicle. Compared with the existing users feeling cold when sitting in the electric four-wheeled vehicle, this method heats the user by evenly heating the seat, thereby improving the user's comfort when using the electric four-wheeled vehicle.

[0007] Preferably, a first gear is fixedly connected to the surface of the nozzle, a servo motor is fixedly connected to the inner bottom wall of the through-slot, and a second gear is fixedly connected to the output shaft of the servo motor, with the first and second gears meshing with each other. Through the servo motor, the first and second gears, the nozzle and the pipe spray hot air into the through-slot during rotation, evenly heating the seat and back cushions and dispersing the hot air onto the user's body, thereby improving the cold resistance of the electric four-wheeled vehicle.

[0008] Preferably, a filter is fixedly connected to the inner wall of the long hole, and the inner wall of the long hole is concave in a rectangular funnel shape. The filter is used to block impurities entering the long hole and ensure the cleanliness of the through groove.

[0009] Preferably, the inner wall of the through groove is fixedly connected with brackets distributed in equal rows. The brackets support the through groove and improve the supporting strength of the seat cushion and back cushion.

[0010] Preferably, sealed bearings are fixedly connected to the surfaces of the air supply pipe and the bellows, and the outer edges of the sealed bearings are fixedly connected to the inner wall of the nozzle. The sealed bearings ensure that the nozzle does not rotate with the air supply pipe and the bellows, thereby reducing wear on the air supply pipe and the bellows.

[0011] Preferably, the bottom end of the nozzle is rollingly connected to balls distributed in an annular pattern, and the surfaces of the balls are rollingly connected to the inner bottom wall of the through groove.

[0012] Preferably, the bracket is in an "X" shape.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the hot air blower, transfer frame, air supply pipe, bellows, nozzle and pipe, hot air is evenly sprayed in the through slot, so that the hot air floats onto the user's body through the through hole, thereby heating the user sitting in the electric four-wheeled vehicle. Compared with the existing method where users feel cold when sitting in the electric four-wheeled vehicle, this method heats the user by evenly heating the seat, thereby improving the user's comfort when using the electric four-wheeled vehicle;

[0015] 2. Through the servo motor, the first gear and the second gear, the nozzle and the pipe are rotated to spray hot air into the through slot, so that the hot air evenly heats the seat cushion and the back cushion and blows it onto the user's body, thereby improving the cold resistance of the electric four-wheeled vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the seat cushion, back cushion and fixing frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the heating mechanism structure of the present utility model;

[0019] Figure 4 for Figure 2 A magnified view of middle A;

[0020] Figure 5 for Figure 3 Magnified view of B.

[0021] In the figure: 1. Electric four-wheeled vehicle; 2. Seat cushion; 3. Back cushion; 4. Fixed frame; 5. Heating mechanism; 51. Through slot; 52. Long hole; 53. Filter; 54. Transfer frame; 55. Bellows; 56. Air supply pipe; 57. Nozzle; 58. Fabric pipe; 59. First gear; 510. Second gear; 511. Servo motor; 512. Sealed bearing; 513. Bracket; 514. Hot air blower. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] When implementing: Figure 1-5 As shown, a new type of cold-resistant electric four-wheeled vehicle comprises: an electric four-wheeled vehicle 1, a fixed frame 4 is fixedly connected to the inner bottom wall of the electric four-wheeled vehicle 1, a seat cushion 2 is fixedly connected to the top of the fixed frame 4, and a back cushion 3 is hinged to one side of the fixed frame 4; a heating mechanism 5 is arranged inside the fixed frame 4; wherein the heating mechanism 5 includes a hot air blower 514 fixedly connected to the inner bottom wall of the fixed frame 4, and the inner walls of the seat cushion 2 and the back cushion 3 are both provided with a through groove 51 and a long hole 52, and the long hole 52 is connected to the through slot 51, the top of the hot air blower 514 is connected to the transfer frame 54, the top of the transfer frame 54 is connected to the air supply pipe 56, one side of the transfer frame 54 is connected to the bellows 55, the inner wall of the through slot 51 is provided with a nozzle 57, the top of the nozzle 57 is connected to a ring-shaped cloth pipe 58, one end of the air supply pipe 56 passes through the seat cushion 2 and extends to the inner wall of one of the nozzles 57, and one end of the bellows 55 passes through the cushion 3 and extends to the inner wall of the other nozzle 57.

[0024] When the user uses the electric four-wheel vehicle 1 in cold weather, the user inserts the car key into the corresponding position on the electric four-wheel vehicle 1 and turns on the power of the electric four-wheel vehicle 1. By operating the main control screen on the electric four-wheel vehicle 1, the hot air blower 514 is turned on. The hot air blower 514 works to generate hot air that flows into the transfer frame 54. The hot air in the transfer frame 54 flows into the bellows 55 and the air supply pipe 56 respectively. The hot air in the bellows 55 and the air supply pipe 56 flows to their respective The hot air in the nozzle 57 flows into the fabric tube 58. Since the fabric tube 58 is relatively soft, the hot air flows in the fabric tube 58, causing the fabric tube 58 to swing irregularly on the nozzle 57, so that the fabric tube 58 sprays the hot air evenly into the through groove 51. The hot air in the through groove 51 is sprayed onto the user through the long hole 52 and heats the seat cushion 2 and the back cushion 3, thereby heating the user sitting in the electric four-wheeled vehicle 1, so that the user can use the electric four-wheeled vehicle 1 comfortably.

[0025] like Figure 5 As shown, a first gear 59 is fixedly connected to the surface of the nozzle 57 , a servo motor 511 is fixedly connected to the inner bottom wall of the through slot 51 , and an output shaft of the servo motor 511 is fixedly connected to a second gear 510 , and the first gear 59 is meshed with the second gear 510 .

[0026] The user operates the main control screen on the electric four-wheeled vehicle 1 to turn on the servo motor 511. The output shaft of the servo motor 511 rotates to drive the second gear 510 to rotate. The rotation of the second gear 510 drives the first gear 59 to rotate. The rotation of the first gear 59 drives the nozzle 57 and the cloth pipe 58 to rotate, so that the hot air is quickly and evenly distributed in the through groove 51.

[0027] like Figure 4 As shown, the inner wall of the long hole 52 is fixedly connected with a filter screen 53, the inner wall of the long hole 52 is concave in a rectangular funnel shape, and the inner wall of the through groove 51 is fixedly connected with brackets 513 distributed in equal rows, and the brackets 513 are in an "X" shape.

[0028] like Figure 5 As shown, the surfaces of the air supply pipe 56 and the bellows 55 are fixedly connected with a sealed bearing 512, the outer edge of the sealed bearing 512 is fixedly connected to the inner wall of the nozzle 57, and the bottom end of the nozzle 57 is rollingly connected with an annularly distributed ball, and the surface of the ball is rollingly connected to the inner bottom wall of the through groove 51.

[0029] When the utility model is in use, the user inserts the car key into the corresponding position on the electric four-wheel vehicle 1 and turns on the power of the electric four-wheel vehicle 1. By operating the main control screen on the electric four-wheel vehicle 1, the hot air blower 514 and the servo motor 511 are turned on. The hot air blower 514 works to generate hot air that flows into the transfer frame 54. The hot air in the transfer frame 54 flows into the bellows 55 and the air supply pipe 56 respectively. The hot air in the bellows 55 and the air supply pipe 56 flows into their respective nozzles 57. The hot air in the nozzle 57 flows into the cloth pipe 58. Because the fabric tube 58 is relatively soft, the hot air flows in the fabric tube 58, causing the fabric tube 58 to swing irregularly on the nozzle 57. The output shaft of the servo motor 511 rotates through the second gear 510 and the first gear 59 to drive the nozzle 57 and the fabric tube 58 to rotate, so that the fabric tube 58 evenly sprays hot air into the through groove 51. The hot air in the through groove 51 is sprayed onto the user through the long hole 52 and heats the seat cushion 2 and the back cushion 3, thereby heating the user sitting in the electric four-wheeled vehicle 1, so that the user can use the electric four-wheeled vehicle 1 comfortably.

[0030] It should be noted that the electric four-wheeled vehicle 1, seat cushion 2, back cushion 3, hot air blower 514, sealed bearing 512 and servo motor 511 in the above description are all relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the electric four-wheeled vehicle 1, hot air blower 514 and servo motor 511 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A new type of cold-resistant electric four-wheeled vehicle, characterized in that: include: An electric four-wheeled vehicle (1), wherein the inner bottom wall of the electric four-wheeled vehicle (1) is fixedly connected to a fixed frame (4), the top of the fixed frame (4) is fixedly connected to a seat cushion (2), and one side of the fixed frame (4) is hingedly connected to a back cushion (3); A heating mechanism (5), wherein the heating mechanism (5) is arranged inside the fixed frame (4); The heating mechanism (5) comprises a hot air blower (514) fixedly connected to the inner bottom wall of the fixed frame (4); the inner walls of the seat cushion (2) and the back cushion (3) are both provided with a through groove (51) and a long hole (52); the long hole (52) is connected to the through groove (51); the top of the hot air blower (514) is connected to a transfer frame (54); the top of the transfer frame (54) is connected to an air supply pipe (56); one side of the transfer frame (54) is connected to a bellows (55); the inner wall of the through groove (51) is provided with a nozzle (57); the top of the nozzle (57) is connected to a ring-shaped distribution pipe (58); one end of the air supply pipe (56) passes through the seat cushion (2) and extends to the inner wall of one of the nozzles (57); one end of the bellows (55) passes through the back cushion (3) and extends to the inner wall of the other nozzle (57).

2. The novel cold-resistant electric four-wheeled vehicle according to claim 1, characterized in that: A first gear (59) is fixedly connected to the surface of the nozzle (57), a servo motor (511) is fixedly connected to the inner bottom wall of the through groove (51), an output shaft of the servo motor (511) is fixedly connected to a second gear (510), and the first gear (59) is meshed with the second gear (510).

3. The novel cold-resistant electric four-wheeled vehicle according to claim 1, characterized in that: The inner wall of the long hole (52) is fixedly connected with a filter screen (53), and the inner wall of the long hole (52) is concave in a rectangular funnel shape.

4. The novel cold-resistant electric four-wheeled vehicle according to claim 1, characterized in that: The inner wall of the through groove (51) is fixedly connected with brackets (513) distributed in equal rows.

5. The novel cold-resistant electric four-wheeled vehicle according to claim 1 is characterized in that: The surfaces of the air supply pipe (56) and the bellows (55) are both fixedly connected with a sealing bearing (512), and the outer edge of the sealing bearing (512) is fixedly connected to the inner wall of the nozzle (57).

6. The novel cold-resistant electric four-wheeled vehicle according to claim 1, characterized in that: The bottom end of the nozzle (57) is rollingly connected to balls distributed in an annular pattern, and the surfaces of the balls are rollingly connected to the inner bottom wall of the through groove (51).

7. The novel cold-resistant electric four-wheeled vehicle according to claim 4, characterized in that: The bracket (513) is in an "X" shape.

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