An integrated sleep pillow

Abstract

The utility model provides a kind of integral type sleep headrest, comprising: pillow body side frame, two connecting rods are equipped in pillow body side frame lower surface, pillow body side frame one end is equipped with headrest assembly, headrest assembly one end is connected with neck pillow, neck pillow outer surface one end is equipped with protruding block, protruding block is used for closely adhering neck rear side, and the filling material in neck pillow is slow rebound memory cotton.Connecting rod is inserted into car seat backrest and can be installed, when driver sleeps in the car, headrest body four corners support bar prevents profile collapse, inside whole piece high-density polyurethane foam filler improves comfort, the protruding block of neck pillow supports neck, maintains cervical vertebra natural posture, inside plastic skeleton prevents filling material deformation, head leans towards concave area, its adaptive profile disperses pressure, tencel fabric improves air permeability, and tenacity support edge buffers head side surface pressure and fixes shape.

Description

Technical Field

[0001] This utility model relates to the field of in-vehicle sleep headrest technology, specifically to an integrated sleep headrest. Background Technology

[0002] In-car headrests are designed to provide support for the head and neck of drivers and passengers during temporary rest in the vehicle, reducing discomfort caused by improper posture during sleep. Currently, there are various headrest designs on the market specifically for in-car sleep scenarios. With the increase in car ownership and the growing demand for long-distance travel, the need for temporary rest in vehicles during service area stops, long drives, and temporary waiting times is becoming increasingly prominent.

[0003] For example, the national authorized patent announcement number CN207173390U discloses a sleep headrest, including a headrest body disposed on the top of the seat; and a front wing structure installed on the front side of the headrest body. A portion of the front wing structure can rotate forward and is fixed, forming a side support for the head on the front side of the front wing structure. The front wing structure includes a front wing frame, which includes a central frame and a movable frame. The movable frame rotates forward and is fixed about the side of the central frame, thereby forming a pair of side supports for the head on the front side of the front wing structure. The beneficial effect of this utility model is that by using a movable frame hinged to the central frame, the two side frames at the front of the headrest can rotate forward, thereby forming a pair of side supports for the head at the front of the headrest, preventing the head of the sleeping driver or passenger from slipping off the headrest and preventing disturbance to sleep.

[0004] However, the aforementioned sleep pillows lack a support structure for the neck. When passengers sit and sleep, their necks are easily suspended in the air, making it impossible to maintain the natural posture of the cervical spine. Long-term use can easily cause neck pain. Furthermore, the side support stability is not good, making it difficult to continuously guarantee the support effect. They also lack a design that fits the contour of the head, so when the head comes into contact with the pillow, the pressure is concentrated in one area. During sleep, people are more likely to adjust their posture due to discomfort, which affects the quality of rest. Utility Model Content

[0005] The present invention aims to solve the problems mentioned in the background art by providing an integrated sleep headrest.

[0006] The specific technical solution is as follows:

[0007] An integrated sleep headrest includes: a pillow body side frame, two connecting rods on the lower surface of the pillow body side frame, a headrest assembly at one end of the pillow body side frame, a neck pillow at one end of the headrest assembly, a protruding fitting block at one end of the outer surface of the neck pillow for tightly fitting the back of the neck, the neck pillow being filled with slow-rebound memory foam, and a plastic skeleton within the filling material, the plastic skeleton being U-shaped, and the connecting rods for insertion into a car seat backrest.

[0008] As a preferred embodiment of the present invention, the headrest assembly includes a headrest body, which is integrally formed with the pillow side frame and the neck pillow. The headrest body is filled with a whole piece of high-density polyurethane foam, and the other end of the polyurethane foam is fixedly connected to the pillow side frame. Support strips are provided at the four corners of the outer periphery of the headrest body.

[0009] As a preferred embodiment of this utility model, one end of the surface of the headrest body is provided with a concave area. The outer surface of the concave area is recessed, corresponding to the protruding area inside the headrest body. The concave area is adapted to the head contour, allowing the head to naturally sink in during sleep to distribute pressure and improve the fit. The concave area is made of Tencel cotton breathable fabric. Resilient support edges are connected to both sides of the concave area, and the other side of the two resilient support edges is respectively installed on one side of the headrest body.

[0010] As a preferred embodiment of this utility model, the lower inner surface of the headrest body is provided with a reinforcing plate. The reinforcing plate is in the shape of an arc, with its middle segment fitting into the lower half of the protruding area inside the concave region. The upper end of the reinforcing plate is provided with two anti-collapse plates, which are fixedly connected to both sides of the inner wall of the headrest body and respectively correspond to the two ends of the protruding area inside the concave region.

[0011] As a preferred embodiment of this utility model, each of the two anti-collapse plates is connected to a tension rope on one side, and each of the two tension ropes is connected to a force-bearing block at the other end. The force-bearing block is attached to the middle part of the protruding area inside the concave area and is fixedly connected to the whole piece of high-density polyurethane foam filler.

[0012] As a preferred embodiment of this utility model, a plurality of spring-loaded pull strips are provided on one side of the inner wall of the headrest body, and the other end of each of the plurality of spring-loaded pull strips is connected to the upper half of the protruding area inside the concave area. The reinforcing plate is used to maintain the structural stability of the lower half of the protruding area inside the concave area when the head approaches the concave surface of the outer surface of the concave area. The tension rope is used to drive the force block to move into the headrest body when the middle part of the protruding area is subjected to downward pressure from the head. The spring-loaded pull strips are used to generate a stretching action as the upper half of the protruding area is deformed by pressure.

[0013] This utility model has the following beneficial effects:

[0014] 1. The integrated sleep headrest provided by this utility model can be installed by inserting the connecting rod into the back of the car seat. When the driver sleeps in the car, the four corner support strips of the headrest body prevent the contour from collapsing. The whole piece of high-density polyurethane foam filling improves comfort. The protruding fitting block of the neck pillow supports the neck and maintains the natural posture of the cervical spine. The internal plastic frame prevents the filling material from deforming. The head rests against the concave area, and its fitting contour disperses pressure. Tencel cotton fabric improves breathability. The tough support edge buffers the side pressure of the head and fixes the shape. The reinforcing plate maintains the stability of the lower half of the concave area. The anti-collapse plate prevents the ends from collapsing. After the force block is compressed, the pressure is dispersed by the tension rope. The rebound pull strip helps the concave area to return to its original position. The whole design ensures a stable fit for the head and neck, avoids sleep interruption or neck pain after waking up, and improves the comfort and safety of resting in the car. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of the integrated sleep headrest provided in an embodiment of this utility model;

[0016] Figure 2 A schematic diagram of the neck pillow structure of an integrated sleep headrest provided in an embodiment of this utility model;

[0017] Figure 3 A schematic diagram of the headrest assembly structure of the integrated sleep headrest provided in this embodiment of the utility model;

[0018] Figure 4 A schematic diagram of the internal structure of the integrated sleep headrest provided in an embodiment of this utility model;

[0019] Figure 5 A schematic diagram of the anti-collapse plate structure of the integrated sleep headrest provided in this embodiment of the utility model;

[0020] Figure 6 A schematic diagram of the force-bearing block structure of the integrated sleep headrest provided in this embodiment of the utility model.

[0021] In the attached image:

[0022] 1. Pillow body side frame; 101. Connecting rod;

[0023] 2. Headrest assembly; 201. Headrest body; 202. Concave area; 203. Resilient support edge; 204. Support strip; 205. Reinforcing plate; 206. Anti-collapse plate; 207. Rebound tension strip; 208. Polyurethane foam filling; 209. Stress block; 210. Tension rope;

[0024] 3. Neck pillow; 301. Protruding support block; 302. Plastic frame. Detailed Implementation

[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0027] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1

[0030] The integrated sleep headrest provided in this embodiment, such as Figures 1-6As shown, the device includes: a pillow side frame 1, with two connecting rods 101 on the lower surface of the pillow side frame 1, a headrest assembly 2 at one end of the pillow side frame 1, a neck pillow 3 at one end of the headrest assembly 2, a protruding fitting block 301 on one end of the outer surface of the neck pillow 3 for tightly fitting the back of the neck, the neck pillow 3 being filled with slow-rebound memory foam, and a plastic skeleton 302 within the filling material, the plastic skeleton 302 being U-shaped, and the connecting rods 101 for insertion into the car seat back. The headrest assembly 2 includes a headrest body 201, which is integrally formed with the pillow side frame 1 and the neck pillow 3. The headrest body 201 is filled with a single piece of high-density polyurethane foam 208, the other end of which is fixedly connected to the pillow side frame 1, and support strips 204 at the four corners of the headrest body 201.

[0031] The design of the connecting rod 101, neck pillow 3, and headrest body 201 allows for overall installation by inserting the connecting rod 101 into the car seat back, improving storage convenience after temporary use. When the driver sleeps in the car, they can lie down or recline the seat with their head resting on the headrest body 201. The support bars 204 installed at the four corners of the headrest body 201 maintain the overall contour of the headrest body 201 and prevent it from collapsing. The high-density polyurethane foam filling 208 inside the headrest body 201 enhances comfort during sleep. When the head rests on the headrest body 201, the neck contacts the protruding fitting block 301 on the surface of the neck pillow 3, which supports the neck and maintains the natural posture of the cervical spine. The plastic frame 302 inside the neck pillow 3 enhances the structural stability of the neck pillow 3 and prevents deformation of the internal filling material.

[0032] Example 2

[0033] The integrated sleep headrest provided in this embodiment, such as Figures 2-4As shown, the headrest body 201 includes: a concave area 202 at one end of its surface, the outer surface of which is recessed, corresponding to a protruding area inside the headrest body 201. The concave area 202 conforms to the contour of the head, allowing the head to naturally sink in during sleep to distribute pressure and improve fit. The concave area 202 is made of breathable Tencel cotton fabric. Resilient support edges 203 are connected to both sides of the concave area 202, and the other side of each of the two resilient support edges 203 is installed on one side of the headrest body 201. A reinforcing plate 205 is provided on the lower inner surface of the headrest body 201. The reinforcing plate 205 is bow-shaped, with its middle segment fitting the lower half of the protruding area inside the concave area 202. Two anti-collapse plates 206 are provided at the upper end of the reinforcing plate 205, and are fixedly connected to both sides of the inner wall of the headrest body 201, corresponding to the two ends of the protruding area inside the concave area 202. Each of the two anti-collapse plates 206 has a tension rope 210 connected to one side, and the other end of each tension rope 210 is connected to a force-bearing block 209. The force-bearing block 209 fits against the middle part of the protruding area inside the concave region 202 and is fixedly connected to the whole piece of high-density polyurethane foam filling material 208. A plurality of rebound strips 207 are provided on one side of the inner wall of the headrest body 201. The other end of each rebound strip 207 is connected to the upper half of the protruding area inside the concave region 202. The reinforcing plate 205 is used to maintain the structural stability of the lower half of the protruding area inside the concave region 202 when the head is close to the concave surface of the outer surface of the concave region 202. The tension rope 210 is used to drive the force-bearing block 209 to move into the headrest body 201 when the middle part of the protruding area is subjected to downward pressure from the head. The rebound strips 207 are used to generate a stretching action as the upper half of the protruding area is deformed by pressure.

[0034] Through the design of the concave area 202, the resilient support edge 203, the anti-collapse plate 206, and the tension rope 210, when the head leans against the concave area 202, the concave area 202 can adapt to the head contour to distribute pressure. The Tencel cotton breathable fabric improves breathability during sleep. The resilient support edge 203 can help fix the shape of the concave area 202 and buffer the pressure on the side of the head. When the downward pressure of the head is transmitted to the protruding area inside the concave area 202, the reinforcing plate 205 maintains the stability of the lower half. The anti-collapse plate 206 prevents the two ends of the concave area 202 from collapsing. After the force block 209 is subjected to pressure, it moves towards the anti-collapse plate 206 through the tension rope 210 to distribute the pressure. At the same time, the deformation of the upper half of the protruding area inside causes the rebound strip 207 to stretch and generate rebound force. After the head leaves, it can drive the concave area 202 to return to its original position and maintain long-term support. Thus, it can ensure the stable fit of the head and neck during rest and sleep, avoid sleep interruption or neck pain after waking up due to insufficient headrest support, and improve the comfort and safety of resting in the car.

[0035] In summary, the integrated sleep headrest provided in this embodiment has the following advantages: the protruding fitting block 301 and U-shaped plastic frame 302 of the neck pillow 3 can prevent the neck from being suspended and maintain the natural posture of the cervical spine; the support strip 204, the flexible support edge 203, and the anti-collapse plate 206 of the headrest body 201 can enhance the stability of the side support; the concave area 202, the polyurethane foam filling 208, and the force-bearing block 209 can adapt to the head contour and disperse local pressure.

[0036] In use, the connecting rod 101 is inserted into the back of the car seat to complete the fixation. When the head of the driver or passenger rests against the concave area 202 of the headrest body 201, the concave-convex contour of the concave area 202 adapts to the shape of the head. The bow-shaped reinforcing plate 205 attached to the lower half of the protruding area inside resists the downward pressure of the head to maintain structural stability. The left and right displacement of the head is jointly limited by the tough support edges 203 on both sides of the concave area 202 and the anti-collapse plates 206 on both sides of the inner wall of the headrest body 201 corresponding to the two ends of the protruding area inside. When the force-bearing block 209 in the middle of the protruding area is subjected to head pressure, it moves into the headrest body 201 through the tension rope 210 connected to the anti-collapse plate 206. At the same time, the rebound pull strip 207 connected to the upper half of the protruding area inside stretches with the deformation of the area. Meanwhile, the protruding fitting block 301 on the outer surface of the neck pillow 3 fits against the back of the neck, and the U-shaped plastic skeleton 302 inside maintains the supporting shape of the protruding fitting block 301. The whole piece of high-density polyurethane foam filling 208 inside the headrest body 201 cooperates with the above structure to achieve overall support.

[0037] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated sleep headrest, characterized in that, include: The pillow side frame (1) has two connecting rods (101) on its lower surface. One end of the pillow side frame (1) has a headrest assembly (2), and one end of the headrest assembly (2) has a neck pillow (3). One end of the outer surface of the neck pillow (3) has a protruding fitting block (301) for tightly fitting the back of the neck. The neck pillow (3) is filled with slow rebound memory foam, and a plastic skeleton (302) is provided inside the filling material. The plastic skeleton (302) is U-shaped. The connecting rods (101) are used to insert into the back of the car seat.

2. The integrated sleep headrest according to claim 1, characterized in that, The headrest assembly (2) includes a headrest body (201), which is integrally formed with the pillow side frame (1) and the neck pillow (3). The headrest body (201) is filled with a whole piece of high-density polyurethane foam filler (208). The other end of the polyurethane foam filler (208) is fixedly connected to the pillow side frame (1). Support strips (204) are provided at the four corners of the outer periphery of the headrest body (201).

3. The integrated sleep headrest according to claim 2, characterized in that, The headrest body (201) has a concave area (202) at one end of its surface. The outer surface of the concave area (202) is concave, corresponding to the protruding area inside the headrest body (201). The concave area (202) is adapted to the head contour, allowing the head to naturally sink in during sleep to distribute pressure and improve the fit. The concave area (202) is made of Tencel cotton breathable fabric. The two sides of the concave area (202) are connected to resilient support edges (203), and the other side of the two resilient support edges (203) are respectively installed on one side of the headrest body (201).

4. The integrated sleep headrest according to claim 3, characterized in that, The lower inner surface of the headrest body (201) is provided with a reinforcing plate (205). The reinforcing plate (205) is in the shape of an arc, with its middle segment fitting into the lower half of the protruding area inside the concave region (202). The upper end of the reinforcing plate (205) is provided with two anti-collapse plates (206). The two anti-collapse plates (206) are fixedly connected to both sides of the inner wall of the headrest body (201) and correspond to the two ends of the protruding area inside the concave region (202) respectively.

5. The integrated sleep headrest according to claim 4, characterized in that, Each of the two anti-collapse boards (206) is connected to a tension rope (210) on one side, and the other end of each of the two tension ropes (210) is connected to a force-bearing block (209). The force-bearing block (209) is attached to the middle part of the protruding area inside the concave area (202) and is fixedly connected to the whole piece of high-density polyurethane foam filler (208).

6. The integrated sleep headrest according to claim 5, characterized in that, The headrest body (201) has multiple spring-loaded pull strips (207) on one side of its inner wall. The other end of each spring-loaded pull strip (207) is connected to the upper half of the protruding area inside the concave area (202). The reinforcing plate (205) is used to maintain the structural stability of the lower half of the protruding area inside the concave area (202) when the head approaches the concave surface of the outer surface of the concave area (202). The tension rope (210) is used to drive the force block (209) to move into the headrest body (201) when the middle part of the protruding area is subjected to downward pressure from the head. The spring-loaded pull strips (207) are used to generate a stretching action as the upper half of the protruding area is deformed by pressure.

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