Automobile seat headrest with ventilation and heat dissipation functions

Abstract

The utility model discloses an automobile seat headrest with ventilation and heat dissipation functions, which relates to the technical field of automobile seat headrests and comprises a mounting rod, leather and heat dissipation holes, a heat dissipation mechanism is arranged on the surface of the leather, a supporting mechanism is arranged on the surface of the heat dissipation mechanism, and a massage mechanism is arranged on the surface of the supporting mechanism. The heat dissipation mechanism comprises a fixing plate, a fixing block, a first rotating motor and fan blades, the surface of the fixing plate is fixedly connected with the surface of the supporting mechanism, the surface of the fixing plate is fixedly connected with the surface of the fixing block, the surface of the fixing block is fixedly connected with one end of the first rotating motor, and the output end of the first rotating motor is fixedly connected with the surfaces of the fan blades. The fan blades are driven to rotate through the output end of the first rotating motor, the fan blades rotate to drive airflow to enter from the rear heat dissipation holes, then the airflow is exhausted from the front heat dissipation holes, ventilation and heat dissipation can be conducted on the neck and the head of a user, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat headrest technology, specifically to an automotive seat headrest with ventilation and heat dissipation functions. Background Technology

[0002] Car headrests are crucial safety and comfort components installed above the back of car seats. They mainly consist of a headrest core and an outer shell. The headrest core is often made of soft yet supportive materials such as memory foam or polyurethane foam. The outer shell uses a variety of materials, including plastic and leather, ensuring both aesthetics and durability. They not only provide comfortable support for the head of drivers and passengers while the vehicle is in motion, effectively relieving neck fatigue, but also play a vital role in collisions. Through reasonable design and structure, they significantly reduce the risk of whiplash injuries, protecting the safety and health of drivers and passengers.

[0003] Patent publication number CN220662344U discloses a car seat headrest, including a support rod, and the car seat headrest is supported on the car seat by the support rod. The car seat headrest also includes a headrest body, which is connected to or integrally formed with the support rod. The headrest body includes a headrest support, and a non-Newtonian fluid filling element is provided on the side of the headrest support near the passenger sitting on the car seat. When the passenger's head is supported on the car seat headrest, it can press the non-Newtonian fluid filling element inward.

[0004] To address the issues of complex and costly structures in four-way adjustable headrests and active headrests, existing technologies utilize the "stronger when strong, weaker when weak" characteristic of non-Newtonian fluids. This approach satisfies both the dynamic whiplash detection and static headrest needs of passengers, but it also results in issues such as poor ventilation and lack of massage mechanisms, leading to inconvenience in use. Utility Model Content

[0005] The purpose of this invention is to provide a car seat headrest with ventilation and heat dissipation functions to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A car seat headrest with ventilation and heat dissipation function includes a mounting rod, leather, and heat dissipation holes. The surface of the leather is provided with a heat dissipation mechanism, the surface of the heat dissipation mechanism is provided with a support mechanism, and the surface of the support mechanism is provided with a massage mechanism.

[0008] The heat dissipation mechanism includes a fixed plate, a fixed block, a rotating motor, and fan blades. The surface of the fixed plate is fixedly connected to the surface of the support mechanism, and the surface of the fixed plate is fixedly connected to the surface of the fixed block.

[0009] A further improvement of this utility model is that the surface of the fixed block is fixedly connected to one end of the rotating motor, and the output end of the rotating motor is fixedly connected to the surface of the fan blade.

[0010] A further improvement of the present invention is that the support mechanism includes a support block one, a support rod, and a support block two. The surface of the support block one is fixedly connected to the surface of the leather, the surface of the leather is fixedly connected to one end of the mounting rod, the heat dissipation hole is opened on the surface of the leather, and the surface of the support block two is fixedly connected to the surface of the leather.

[0011] A further improvement of the present invention is that: the surface of the first support block is fixedly connected to both ends of the support rod, the surface of the support rod is fixedly connected to the surface of the second support block, the surface of the fixing plate is fixedly connected to the surface of the first support block, the surface of the fixing plate is fixedly connected to the surface of the second support block, and the surface of the fixing plate is fixedly connected to the surface of the leather.

[0012] A further improvement of the present invention is that the massage mechanism includes a massage roller one, a protrusion, a driven wheel, a belt, a driving wheel, a massage roller two, and a rotating motor two. One end of the massage roller one is rotatably connected to the surface of the support block one, the surface of the massage roller one is fixedly connected to the surface of the protrusion, and one end of the driven wheel is fixedly connected to the other end of the massage roller one.

[0013] A further improvement of this utility model is that: the other end of the driven wheel is rotatably connected to the surface of the support block, the surface of the driven wheel is movably connected to the surface of the belt, and the surface of the belt is movably connected to the surface of the driving wheel.

[0014] A further improvement of this utility model is that: one end of the drive wheel is fixedly connected to one end of the massage roller two, the other end of the massage roller two is rotatably connected to the surface of the support block one, the surface of the protrusion is fixedly connected to the surface of the massage roller two, the other end of the drive wheel is fixedly connected to the output end of the rotating motor two, and the other end of the rotating motor two is fixedly connected to the surface of the support block one.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] 1. This utility model provides a car seat headrest with ventilation and heat dissipation function. It adopts leather, heat dissipation mechanism and heat dissipation holes. By cooperating with the fixing plate, fixing block, rotating motor, fan blade, leather and heat dissipation holes, the output end of the rotating motor drives the fan blade to rotate. The rotation of the fan blade drives the airflow to enter from the heat dissipation hole at the rear and then to be discharged from the heat dissipation hole at the front. It can ventilate and dissipate heat for the user's neck and head, and facilitate use.

[0017] 2. This utility model provides a car seat headrest with ventilation and heat dissipation functions. It adopts a massage mechanism, which utilizes the cooperation between massage roller one, protrusions, driven wheel, belt, driving wheel, massage roller two, and rotating motor two. The output end of rotating motor two drives the driving wheel to rotate, and the rotation of the driving wheel drives the massage roller two to rotate. At the same time, the rotation of the driving wheel drives the driven wheel to rotate through the belt transmission, and the rotation of the driven wheel drives the massage roller one to rotate. Through the rotation of massage roller one and massage roller two, the protrusions massage the user's head or neck, enhancing the practicality of the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional internal structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the heat dissipation mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the support mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the massage mechanism of this utility model.

[0023] In the diagram: 1. Mounting rod; 2. Leather; 3. Heat dissipation mechanism; 31. Fixing plate; 32. Fixing block; 33. Rotating motor one; 34. Fan blade; 4. Support mechanism; 41. Support block one; 42. Support rod; 43. Support block two; 5. Massage mechanism; 51. Massage roller one; 52. Protrusion; 53. Driven wheel; 54. Belt; 55. Drive wheel; 56. Massage roller two; 57. Rotating motor two; 6. Heat dissipation hole. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] Example 1

[0026] like Figure 1-5As shown, this utility model provides a car seat headrest with ventilation and heat dissipation function, including a mounting rod 1, leather 2, and heat dissipation holes 6. A heat dissipation mechanism 3 is provided on the surface of the leather 2, a support mechanism 4 is provided on the surface of the heat dissipation mechanism 3, and a massage mechanism 5 is provided on the surface of the support mechanism 4. The heat dissipation mechanism 3 includes a fixing plate 31, a fixing block 32, a rotating motor 33, and fan blades 34. The surface of the fixing plate 31 is fixedly connected to the surface of the support mechanism 4, the surface of the fixing plate 31 is fixedly connected to the surface of the fixing block 32, the surface of the fixing block 32 is fixedly connected to one end of the rotating motor 33, and the output end of the rotating motor 33 is fixedly connected to the surface of the fan blades 34. Next, the support mechanism 4 includes a first support block 41, a support rod 42, and a second support block 43. The surface of the first support block 41 is fixedly connected to the surface of the leather 2. The surface of the leather 2 is fixedly connected to one end of the mounting rod 1. The heat dissipation hole 6 is opened on the surface of the leather 2. The surface of the second support block 43 is fixedly connected to the surface of the leather 2. The surface of the first support block 41 is fixedly connected to both ends of the support rod 42. The surface of the support rod 42 is fixedly connected to the surface of the second support block 43. The surface of the fixing plate 31 is fixedly connected to the surface of the first support block 41. The surface of the fixing plate 31 is fixedly connected to the surface of the second support block 43. The surface of the fixing plate 31 is fixedly connected to the surface of the leather 2.

[0027] In this embodiment, the output end of the rotating motor 33 drives the fan blade 34 to rotate. The rotation of the fan blade 34 drives the airflow to enter through the rear heat dissipation hole 6 and then to exit through the front heat dissipation hole 6. This can ventilate and dissipate heat for the user's neck and head, making it convenient to use. The leather 2 can be supported by the support block 41 and the support block 43.

[0028] Example 2

[0029] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the massage mechanism 5 includes a massage roller 51, a protrusion 52, a driven wheel 53, a belt 54, a drive wheel 55, a second massage roller 56, and a second rotary motor 57. One end of the massage roller 51 is rotatably connected to the surface of the support block 41, and the surface of the massage roller 51 is fixedly connected to the surface of the protrusion 52. One end of the driven wheel 53 is fixedly connected to the other end of the massage roller 51, and the other end of the driven wheel 53 is rotatably connected to the surface of the support block 41. The surface of the driven wheel 53 is movably connected to the surface of the belt 54, and the surface of the belt 54 is movably connected to the surface of the drive wheel 55. One end of the drive wheel 55 is fixedly connected to one end of the second massage roller 56, and the other end of the second massage roller 56 is rotatably connected to the surface of the support block 41. The surface of the protrusion 52 is fixedly connected to the surface of the second massage roller 56. The other end of the drive wheel 55 is fixedly connected to the output end of the second rotary motor 57, and the other end of the second rotary motor 57 is fixedly connected to the surface of the support block 41.

[0030] In this embodiment, the output of the second motor 57 drives the drive wheel 55 to rotate, which in turn drives the second massage roller 56 to rotate. Simultaneously, the rotation of the drive wheel 55 drives the driven wheel 53 to rotate via the belt 54, which in turn drives the first massage roller 51 to rotate. The rotation of the first massage roller 51 and the second massage roller 56, along with the use of the protrusions 52, massages the user's head or neck, enhancing the practicality of the device.

[0031] The working principle of this car seat headrest with ventilation and heat dissipation function will be explained in detail below.

[0032] like Figure 1-5 As shown, the user installs the entire structure on the car seat using the mounting rod 1, and uses the car's power supply to power the entire structure. When ventilation and heat dissipation are needed, the output end of motor 1 33 drives the fan blade 34 to rotate. The rotation of the fan blade 34 drives the airflow to enter through the rear heat dissipation hole 6 and then exhaust through the front heat dissipation hole 6, providing ventilation and heat dissipation for the user's neck and head. When massage is needed, the output end of motor 2 57 drives the drive wheel 55 to rotate. The rotation of the drive wheel 55 drives the massage roller 2 56 to rotate. At the same time, the rotation of the drive wheel 55 drives the driven wheel 53 to rotate through the belt 54. The rotation of the driven wheel 53 drives the massage roller 1 51 to rotate. Through the rotation of massage roller 1 51 and massage roller 2 56, the protrusions 52 massage the user's head or neck.

[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A car seat headrest with ventilation and heat dissipation function, comprising a mounting rod (1), leather (2), and heat dissipation holes (6), characterized in that: The surface of the leather (2) is provided with a heat dissipation mechanism (3), the surface of the heat dissipation mechanism (3) is provided with a support mechanism (4), and the surface of the support mechanism (4) is provided with a massage mechanism (5). The heat dissipation mechanism (3) includes a fixed plate (31), a fixed block (32), a rotating motor (33), and a fan blade (34). The surface of the fixed plate (31) is fixedly connected to the surface of the support mechanism (4), and the surface of the fixed plate (31) is fixedly connected to the surface of the fixed block (32).

2. A car seat headrest with ventilation and heat dissipation function according to claim 1, characterized in that: The surface of the fixed block (32) is fixedly connected to one end of the rotating motor (33), and the output end of the rotating motor (33) is fixedly connected to the surface of the fan blade (34).

3. A car seat headrest with ventilation and heat dissipation function according to claim 1, characterized in that: The support mechanism (4) includes a support block one (41), a support rod (42), and a support block two (43). The surface of the support block one (41) is fixedly connected to the surface of the leather (2), the surface of the leather (2) is fixedly connected to one end of the mounting rod (1), the heat dissipation hole (6) is opened on the surface of the leather (2), and the surface of the support block two (43) is fixedly connected to the surface of the leather (2).

4. A car seat headrest with ventilation and heat dissipation function according to claim 3, characterized in that: The surface of the first support block (41) is fixedly connected to both ends of the support rod (42), the surface of the support rod (42) is fixedly connected to the surface of the second support block (43), the surface of the fixing plate (31) is fixedly connected to the surface of the first support block (41), the surface of the fixing plate (31) is fixedly connected to the surface of the second support block (43), and the surface of the fixing plate (31) is fixedly connected to the surface of the leather (2).

5. A car seat headrest with ventilation and heat dissipation function according to claim 4, characterized in that: The massage mechanism (5) includes a massage roller (51), a protrusion (52), a driven wheel (53), a belt (54), a drive wheel (55), a massage roller (56), and a rotating motor (57). One end of the massage roller (51) is rotatably connected to the surface of the support block (41), and the surface of the massage roller (51) is fixedly connected to the surface of the protrusion (52). One end of the driven wheel (53) is fixedly connected to the other end of the massage roller (51).

6. A car seat headrest with ventilation and heat dissipation function according to claim 5, characterized in that: The other end of the driven wheel (53) is rotatably connected to the surface of the support block (41), the surface of the driven wheel (53) is movably connected to the surface of the belt (54), and the surface of the belt (54) is movably connected to the surface of the driving wheel (55).

7. A car seat headrest with ventilation and heat dissipation function according to claim 6, characterized in that: One end of the drive wheel (55) is fixedly connected to one end of the massage roller two (56), the other end of the massage roller two (56) is rotatably connected to the surface of the support block one (41), the surface of the protrusion (52) is fixedly connected to the surface of the massage roller two (56), the other end of the drive wheel (55) is fixedly connected to the output end of the rotating motor two (57), and the other end of the rotating motor two (57) is fixedly connected to the surface of the support block one (41).

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