Cooling cushion for automobile seat

Abstract

The utility model relates to the technical field of automobile cushions, in particular to a cooling cushion for an automobile seat, which comprises a cushion and a backrest, the top of the cushion is fixedly provided with a plurality of cushion air holes which are uniformly distributed at equal intervals, the top of the backrest is fixedly connected with sunscreen cloth, and the backrest comprises an outer leather layer positioned at the top of the cushion. The cooling cushion for the automobile seat comprises an outer skin layer, a plurality of skin layer air holes which are evenly distributed at equal intervals are fixedly formed in the bottom of the outer skin layer, a sponge layer is fixedly connected to the top end of the interior of the outer skin layer, and a particle filling layer is fixedly connected to the bottom end of the interior of the outer skin layer. The problem that a seat cushion is hot during driving in summer, the buttocks and the back of a passenger sweat, and a large part of the buttocks is wetted can be solved, and the comfort level of the seat cushion is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile seat cushions, in particular to a cooling seat cushion for automobile seats. Background Art

[0002] As the name implies, a car seat is a seat for riding in a car. With the improvement of people's living standards, more and more families with cars will choose to install a car seat cushion on the car seat. Car seat cushions are the main consumer goods of car owners. Their purpose is to provide passengers with a more comfortable riding experience. There are many materials for car seat cushions, including leather, microfiber leather, artificial leather, nylon, chemical fiber, artificial wool, polyester wool and other car seat cushions. However, with the advancement of technology, a new type of green and environmentally friendly material has emerged, that is, phase change material. Phase change material refers to a material that changes the state of matter and can provide latent heat when the temperature remains unchanged. The process of changing physical properties is called phase change process. At this time, the phase change material will absorb or release a large amount of latent heat.

[0003] However, when the existing seat cushion is used in summer, it will become very hot due to exposure to the sun. At this time, when the passenger sits on it, it will bring an uncomfortable experience to the passenger, causing the passenger's back to sweat and causing the clothes to be soaked with sweat.

[0004] Therefore, we provide a cooling cushion for a car seat to solve the defects in the prior art. Utility Model Content

[0005] The utility model mainly provides a cooling cushion for a car seat, which is used to solve the technical problems raised in the above-mentioned background technology.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A cooling cushion for a car seat comprises a cushion and a backrest, wherein a plurality of cushion ventilation holes evenly and equidistantly distributed are fixedly provided on the top of the cushion, a sunscreen cloth is fixedly connected to the top of the backrest, the backrest comprises an outer skin layer located on the top of the cushion, a plurality of skin layer ventilation holes evenly and equidistantly distributed are fixedly provided on the bottom of the outer skin layer, a sponge layer is fixedly connected to the top end of the inner part of the outer skin layer, and a particle filling layer is fixedly connected to the bottom end of the inner part of the outer skin layer.

[0008] Furthermore, the plurality of particles disposed inside the particle filling layer are made of phase change material.

[0009] Furthermore, a friction layer is fixedly connected to the bottom of the seat cushion, a main Velcro is fixedly connected to the front end of the right side of the seat cushion, and a secondary Velcro is fixedly connected to the front end of the left side of the seat cushion.

[0010] Furthermore, a hand pull is fixedly connected at the center of the front end of the backrest, a male buckle is fixedly connected at the front end of the backrest and on the left side of the hand pull, and a female buckle is fixedly connected at the front end of the backrest and on the right side of the hand pull.

[0011] Furthermore, a sun-proof cloth is fixedly connected to the top of the backrest, and the sun-proof cloth is made of sunshade fabric.

[0012] Furthermore, the seat cushion and the backrest are fixedly connected by a connecting belt.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model uses a backrest, a sunscreen cloth and a particle filling layer in combination, so that the backrest and the seat cushion become hinged. When not in use, the backrest can be folded down to cover the top of the seat cushion, so that when the car is placed outdoors in the sun, only the sunscreen cloth arranged on the top of the backrest is heated by the sun, while the part not in contact with the sun can be kept at a low temperature by the action of a plurality of particles made of phase change material arranged inside the particle filling layer, thereby providing human comfort. At the same time, the design of the particle filling layer can play a supporting role according to different people, so that when the cooling seat cushion for the car seat is used, the problem of the seat cushion becoming hot when driving in summer, causing the buttocks and back of the passenger to sweat and become wet, can be solved, thereby improving the comfort of the seat cushion.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall folding structure of the seat cushion of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall unfolded structure of the seat cushion of the present invention.

[0018] Figure 3 It is a schematic diagram of the seat cushion structure when viewed from above of the present invention.

[0019] Figure 4 It is a schematic diagram of the side sectional structure of the backrest of the utility model.

[0020] In the figure: 1. seat cushion; 101. seat cushion ventilation hole; 102. friction layer; 103. main Velcro; 104. secondary Velcro; 2. backrest; 201. pull piece; 202. male buckle; 203. female buckle; 204. sunscreen cloth; 205. sponge layer; 206. particle filling layer; 207. outer skin layer; 208. skin layer ventilation hole; 3. connecting belt. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0022] For examples, please refer to the attached Figure 1-4 As shown, a cooling cushion for a car seat includes a cushion 1 and a backrest 2. The top of the cushion 1 is fixedly provided with a plurality of cushion ventilation holes 101 which are evenly and equidistantly distributed. The top of the backrest 2 is fixedly connected with a sunscreen cloth 204. The backrest 2 includes an outer skin layer 207 located at the top of the cushion 1. The bottom of the outer skin layer 207 is fixedly provided with a plurality of skin ventilation holes 208 which are evenly and equidistantly distributed. A sponge layer 205 is fixedly connected to the top end of the outer skin layer 207. A particle filling layer 206 is fixedly connected to the bottom end of the outer skin layer 207.

[0023] Among them, several particles arranged inside the particle filling layer 206 are made of phase change material. When the car is not in use, the user can fold the backrest 2 down and cover the top of the seat cushion 1, so that when the car is placed outdoors in the sun, only the sunscreen cloth 204 arranged on the top of the backrest 2 is heated by the sunlight, and the part not in contact with the sunlight can be kept at a low temperature by the action of several particles made of phase change material arranged inside the particle filling layer 206, thereby providing human comfort.

[0024] Among them, a friction layer 102 is fixedly connected to the bottom of the seat cushion 1, a main Velcro 103 is fixedly connected to the front end of the right side of the seat cushion 1, and a secondary Velcro 104 is fixedly connected to the front end of the left side of the seat cushion 1. The friction layer 102 can increase the friction between the bottom of the seat cushion 1 and the car seat to prevent the seat cushion from sliding forward while driving and causing accidents. At the same time, the main Velcro 103 and the secondary Velcro 104 enable the user to fix the seat cushion on the car seat, further improving the stability of the seat cushion during use.

[0025] Among them, a hand pull piece 201 is fixedly connected at the center of the front end of the backrest 2, a male buckle 202 is fixedly connected at the front end of the backrest 2 and on the left side of the hand pull piece 201, and a female buckle 203 is fixedly connected at the front end of the backrest 2 and on the right side of the hand pull piece 201. The backrest 2 is fixed to the car seat backrest through the male buckle 202 and the female buckle 203, thereby improving the stability of the seat cushion during use.

[0026] Among them, a sun-proof cloth 204 is fixedly connected to the top of the backrest 2. The sun-proof cloth 204 is made of sun-shading fabric. The sun-proof cloth 204 can isolate sunlight to a certain extent and improve the cooling effect of the seat cushion.

[0027] The seat cushion 1 and the backrest 2 are fixedly connected by a connecting belt 3. The connecting belt 3 can make the backrest 2 and the seat cushion 1 become hinged, so that the backrest 2 can be folded.

[0028] The specific operation mode of the utility model is as follows:

[0029] Firstly, when the car is not in use, the user can fold the backrest 2 down and cover the top of the seat cushion 1, so that when the car is placed outdoors in the sun, only the sunscreen cloth 204 set on the top of the backrest 2 is heated by the sunlight. The part not in contact with the sunlight can be kept at a low temperature by the action of a number of particles made of phase change material set inside the particle filling layer 206, giving human body comfort. When it is necessary to drive, the user stands up the backrest 2 through the hand pull piece 201, and fixes the backrest 2 to the car seat backrest through the male buckle 202 and the female buckle 203, thereby improving the stability of the seat cushion. At the same time, the design of the particle filling layer 206 can play a supporting role according to different people, solving the problem of the seat cushion getting hot when driving in summer, causing the buttocks and back of the passengers to sweat and get wet, thereby improving the comfort of the seat cushion.

[0030] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A cooling cushion for a car seat, comprising a seat cushion (1) and a backrest (2), characterized in that: The top of the seat cushion (1) is fixedly provided with a plurality of seat cushion ventilation holes (101) evenly and equidistantly distributed; the top of the backrest (2) is fixedly connected with a sunscreen cloth (204); the backrest (2) comprises an outer skin layer (207) located at the top of the seat cushion (1); the bottom of the outer skin layer (207) is fixedly provided with a plurality of skin layer ventilation holes (208) evenly and equidistantly distributed; the top of the outer skin layer (207) is fixedly connected with a sponge layer (205); the bottom of the outer skin layer (207) is fixedly connected with a particle filling layer (206); the plurality of particles arranged inside the particle filling layer (206) are made of phase change material; The seat cushion (1) and the backrest (2) are fixedly connected via a connecting belt (3).

2. The cooling cushion for a car seat according to claim 1, characterized in that: The bottom of the seat cushion (1) is fixedly connected to a friction layer (102), the front right side of the seat cushion (1) is fixedly connected to a main Velcro (103), and the front left side of the seat cushion (1) is fixedly connected to a secondary Velcro (104).

3. The cooling cushion for a car seat according to claim 1, characterized in that: A hand pull piece (201) is fixedly connected at the center of the front end of the backrest (2), a male buckle (202) is fixedly connected at the front end of the backrest (2) and located on the left side of the hand pull piece (201), and a female buckle (203) is fixedly connected at the front end of the backrest (2) and located on the right side of the hand pull piece (201).

4. The cooling cushion for a car seat according to claim 1, characterized in that: A sun-proof cloth (204) is fixedly connected to the top of the backrest (2), and the sun-proof cloth (204) is made of sunshade fabric.

Images