Sponge composite headrest

Abstract

The utility model relates to the technical field of automobile parts, and discloses a sponge composite headrest, which comprises a headrest body, a ventilation mechanism, a sponge cover, a sponge cover and a sponge cover, the front end of the headrest body is provided with a groove, the ventilation mechanism is arranged on two sides of the headrest body, and the ventilation mechanism is communicated with the outer side end of the headrest body and the inner side end of the groove. The two ends of the inner side of the groove can communicate with air on the outer side of the headrest body through the ventilation mechanism, so that stuffiness on the two sides of the groove of the headrest body is reduced; the breathable net is located in the middle of the groove, the back side of the head can be supported through the breathable net, and stuffiness in the middle of the groove is reduced; according to the novel sponge composite headrest, the ventilation mechanism and the ventilation net are arranged, air on the two sides of the headrest body is circulated with the groove in the headrest body through the ventilation pipes, the situation that the back side of the head is stuffed in the groove for a long time is reduced through the ventilation net, and the comfort degree of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a sponge composite headrest. Background Art

[0002] Among automobile accessories, headrest is one of the essential accessories for many drivers. Placing the headrest on the original headrest can support the driver's neck and raise the driver's head to facilitate the driver to observe the road conditions ahead.

[0003] However, when a traditional headrest is used, the middle part of the headrest is recessed to fit the human body, and the back of the user's head is completely wrapped in the recess of the headrest. After long-term use, the back of the driver's head will become very hot and stuffy, which will further affect the driver's driving. As a result, many drivers install headrests in winter and remove them in summer. Therefore, we propose a sponge composite headrest that can connect the internal recess with the outside world when the headrest is in use, thereby improving air flow and thus improving the comfort of the user.

[0004] In order to solve the above problems, this application proposes a sponge composite headrest. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a sponge composite headrest to at least solve one of the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sponge composite headrest, comprising a headrest body, a groove being provided at the front end of the headrest body, comprising: a ventilation mechanism, the ventilation mechanism being arranged on both sides of the headrest body, the ventilation mechanism being arranged to connect the outer end of the headrest body with the inner end of the groove, and the ventilation mechanism being capable of communicating the air at the inner ends of the groove with the air outside the headrest body, thereby reducing the stuffiness on both sides of the groove of the headrest body; and a breathable net, the breathable net being arranged in the center of the groove, and being capable of supporting the back of the head through the breathable net, thereby reducing the stuffiness in the middle part of the groove.

[0007] A further technical improvement of the present utility model is that the ventilation mechanism includes: a ventilation pipe, which is arranged inside both sides of the headrest body, connecting holes are opened on both sides of the headrest body, and placement grooves are opened on both sides of the headrest body. The connecting hole is arranged in the placement groove, the connecting hole connects the groove and the ventilation pipe, and the air outlet of the ventilation pipe is connected to the outside of the headrest body.

[0008] A further technical improvement of the present utility model is that the ventilation mechanism also includes: a baffle, which is arranged in the ventilation pipe, a slot is provided at the bend of the ventilation pipe, the baffle is arranged in the slot, and the baffle is matched with the air outlet of the ventilation pipe, the outer end of the baffle is fixedly connected to a dial plate, the outer end of the baffle is fixedly connected to a press plate, and the dial plate and the press plate are arranged opposite to each other.

[0009] A further technical improvement of the present invention is that the ventilation mechanism also includes: a filter screen, which is arranged at the outer air outlet of the ventilation pipe, and the outer edge of the filter screen is fixedly connected with an adhesive ring, which is adhesively connected to the edge of the air outlet of the ventilation pipe, and the bonding method is a Velcro bonding connection. A hook surface layer is fixed at the air outlet of the ventilation pipe, and the adhesive ring is a fleece surface layer, which enables the filter screen to be disassembled and cleaned.

[0010] A further technical improvement of the present invention is that there are multiple communicating holes, and the communicating holes are distributed in a rectangular array, and the ventilation paths of the communicating holes are arranged in an arc shape.

[0011] The sponge composite headrest according to claim 1 is characterized in that there is a gap between the breathable mesh and the groove, and a sachet or medicine bag can be placed between the breathable mesh and the groove.

[0012] Compared with the above-mentioned background technology, the sponge composite headrest provided by this application includes a sponge headrest with very mature technology today, and core components with a ventilation mechanism and a breathable net. Its principle relies on connecting the groove part of the headrest body with the two sides of the headrest body to improve the air circulation between the headrest body and the user's head, and the breathable net can promote air circulation between the back of the user's head and the groove part, thereby improving the user's comfort.

[0013] The present invention provides a composite sponge headrest with the following benefits:

[0014] This new type is applied to sponge composite headrests. By setting up ventilation mechanisms and breathable nets, ventilation pipes circulate the air on both sides of the headrest body with the internal grooves. The breathable nets reduce the back of the head from being stuffy in the grooves for a long time, thereby improving the user's comfort.

[0015] This new type is applied to a sponge composite headrest. By setting a breathable net and a groove, the required sachet can be placed between the breathable net and the groove, which improves the practicality of the headrest body and further improves the comfort of the user.

[0016] This new type is applied to sponge composite headrests. By setting a filter, the filter can reduce the entry of small flying insects and foreign objects from the outside into the connecting holes. The filter is bonded to the ventilation pipe through an adhesive ring, which is convenient for disassembly and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the filter screen and ventilation pipe of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connecting hole and placement groove of the utility model;

[0021] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. Headrest body; 2. Groove; 3. Connecting hole; 4. Placement slot; 5. Ventilation duct; 6. Slot; 7. Baffle; 8. Dial plate; 9. Press plate; 10. Adhesive ring; 11. Filter net; 12. Breathable net. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4The utility model provides a technical solution: a sponge composite headrest, comprising a breathable mesh 12 fixed in the middle of a groove 2, the breathable mesh 12 having elasticity, and when the back of the user's head is pressed against the breathable mesh 12, there will be a certain elasticity. During the driving process of the car, the breathable mesh 12 can slightly drive the user's head to move forward and backward by the elasticity, and during the forward and backward displacement process, the air between the groove 2 and the back of the head is circulated. At the same time, the air inside the groove 2 and the outside of the headrest body 1 are separated by the ventilation pipe 5 fixed in the placement groove 4 and the connecting hole 3. Exchange, when the user tilts the head to the left or right to squeeze the headrest body 1, the connecting hole 3 squeezes the internal air to the outside, and the air is discharged from the air outlet of the ventilation pipe 5. Then the headrest body 1 generates negative pressure under the recovery of its own sponge, and the air outside is sucked into the ventilation pipe 5, so that the internal groove 2 can be exchanged with air, which improves the user's comfort. Whether the user presses flat or squeezes left or right, the air between the headrest body 1 and the back of the head and the left and right sides can be circulated, reducing the stuffiness in hot weather.

[0025] In addition, a hook surface layer is fixed at the air outlet of the ventilation pipe 5, and an adhesive ring 10 provided with a fleece surface layer is adhered to the hook surface layer. A filter screen 11 is fixed inside the adhesive ring 10. The filter screen 11 can prevent small flying insects and other foreign objects from being sucked into the interior, thereby improving the quality of internal air circulation. The filter screen 11 adhered by Velcro can be easily removed for cleaning, which facilitates the maintenance of the filter screen 11 and extends its service life. At the same time, a baffle 7 is inserted into the slot 6 in the ventilation pipe 5. When the weather is relatively cold or the user needs it, the press plate 9 is pushed to drive the baffle 7 to block the inside of the ventilation pipe 5. There is no need for air circulation on both sides of the inside and outside. When needed, the dial plate 8 only needs to be pulled outward to drive the baffle 7 to be pulled out of the slot 6. The operation is convenient and simple, and the design is humane.

[0026] It should be noted that there is an arc-shaped gap between the breathable mesh 12 and the groove 2, and the upper end of the breathable mesh 12 is open, and the lower end of the breathable mesh 12 is connected to the inner wall of the groove 2. The user's favorite sachets, as well as medicine bags for relieving head pain, or refreshing sachets for long-distance driving can be placed from the upper end of the breathable mesh 12. At this time, opening the baffle 7 can increase the diffusion of the fragrance, thereby making the user more comfortable.

[0027] When in use, the user sits in the car with the back of the head located on the breathable mesh 12 to avoid long-term contact with the groove 2 of the headrest body 1. After the baffles 7 on both sides are opened, the headrest body 1 generates negative pressure after being squeezed, which drives the air in the groove 2 and the two sides of the headrest body 1 to circulate, thereby driving the air flow inside the groove 2, thereby improving the user's comfort. Sachets can be added between the breathable mesh 12 and the groove 2 according to one's needs.

[0028] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A sponge composite headrest, comprising a headrest body (1), wherein a groove (2) is provided at the front end of the headrest body (1), characterized in that: include: A ventilation mechanism is provided on both sides of the headrest body (1), the ventilation mechanism is connected to the outer end of the headrest body (1) and the inner end of the groove (2), and the ventilation mechanism can connect the inner ends of the groove (2) with the air outside the headrest body (1) through the ventilation mechanism, thereby reducing the stuffiness on both sides of the groove (2) of the headrest body (1); The breathable net (12) is centrally located in the groove (2) and can support the back of the head through the breathable net (12), thereby reducing the stuffiness in the middle part of the groove (2).

2. The sponge composite headrest according to claim 1, characterized in that: The ventilation mechanism comprises: A ventilation pipe (5) is provided inside both sides of the headrest body (1), a connecting hole (3) is provided on both sides of the headrest body (1), a placement groove (4) is provided on both sides of the headrest body (1), the connecting hole (3) is provided in the placement groove (4), the connecting hole (3) is connected to the groove (2) and the ventilation pipe (5), and the air outlet of the ventilation pipe (5) is connected to the outside of the headrest body (1).

3. The sponge composite headrest according to claim 2, characterized in that: The ventilation mechanism further comprises: A baffle (7) is provided in the ventilation pipe (5), a slot (6) is provided at the bend of the ventilation pipe (5), the baffle (7) is provided in the slot (6), and the baffle (7) is matched with the air outlet of the ventilation pipe (5), the outer end of the baffle (7) is fixedly connected to a dial plate (8), the outer end of the baffle (7) is fixedly connected to a press plate (9), and the dial plate (8) and the press plate (9) are arranged opposite to each other.

4. The sponge composite headrest according to claim 2, characterized in that: The ventilation mechanism further comprises: A filter screen (11) is provided at the outer air outlet of the ventilation pipe (5), an outer edge of the filter screen (11) is fixedly connected with an adhesive ring (10), the adhesive ring (10) is adhesively connected to the air outlet edge of the ventilation pipe (5), the adhesive method is a Velcro adhesive connection, a hook surface layer is fixed at the air outlet of the ventilation pipe (5), and the adhesive ring (10) is a fleece surface layer, so that the filter screen (11) can be disassembled and cleaned.

5. The sponge composite headrest according to claim 2, characterized in that: There are a plurality of communicating holes (3), and the communicating holes (3) are distributed in a rectangular array, and the ventilation paths of the communicating holes (3) are arranged in an arc shape.

6. The sponge composite headrest according to claim 1, characterized in that: There is a gap between the air-permeable net (12) and the groove (2), and a sachet or medicine bag can be placed between the air-permeable net (12) and the groove (2).

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