CN212233947U

CN212233947U - Awakening pillow without affecting others

Info

Publication number: CN212233947U
Application number: CN201721136502.2U
Authority: CN
Inventors: 缪江平
Original assignee: Paodong Co ltd
Current assignee: Paodong Co ltd
Priority date: 2017-09-06
Filing date: 2017-09-06
Publication date: 2020-12-29
Anticipated expiration: 2027-09-06

Abstract

The utility model provides a wake-up pillow without affecting others, which comprises a pillow body and a wake-up mechanism arranged in the pillow body; the awakening mechanism comprises at least two layers of airbag units which are arranged in a stacked mode and a control unit which controls the airbag units to act; each air bag unit is provided with at least two inflation cavities; in the two adjacent layers of air bag units, after the air bag unit positioned on the upper layer is completely inflated, the lowest point of each inflation cavity is correspondingly adhered to the highest point of each inflation cavity after the air bag unit positioned on the lower layer is completely inflated; when the awakening time is up, the control unit controls the air bag unit to continuously inflate and deflate in a short time, so that the height of the pillow body is continuously changed, and a user is awakened.

Description

Awakening pillow without affecting others

Technical Field

The utility model relates to a bedding, in particular to a pillow.

Background

In modern society, due to the expansion of cities and the increasing congestion of road traffic, people travel farther and farther from homes to companies, and spend longer and longer time on roads. Therefore, the early wake-up time is also getting earlier and earlier, and therefore, the alarm device needs to be used to realize the wake-up function. In the present society, the alarm is generally realized by a mobile phone, and the mobile phone can emit high-decibel music to wake up a user when realizing the alarm function, so that the user can be wakened up. The disadvantages of this function are: the sound waves are not directionally propagated in the air, so that the function of directional awakening cannot be realized when the alarm rings, and people in a room are awakened indiscriminately. The method is simple and violent, and users who do not need to start early are often awakened together while target users are awakened, so that the method is not humanized enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the main technical problem of providing a wake-up pillow, which can realize directional wake-up for the user of the pillow without affecting other people.

In order to solve the technical problem, the utility model provides a wake-up pillow without affecting others, which comprises a pillow body and a wake-up mechanism arranged in the pillow body;

the awakening mechanism comprises at least two layers of airbag units which are arranged in a stacked mode and a control unit which controls the airbag units to act; each air bag unit is provided with at least two inflation cavities; in the two adjacent layers of air bag units, after the air bag unit positioned on the upper layer is completely inflated, the lowest point of each inflation cavity is correspondingly adhered to the highest point of each inflation cavity after the air bag unit positioned on the lower layer is completely inflated;

when the awakening time is up, the control unit controls the air bag unit to continuously inflate and deflate in a short time, so that the height of the pillow body is continuously changed, and a user is awakened.

In a preferred embodiment: the pillow body is also internally provided with a control unit and a wireless receiving module; the wireless receiving module is wirelessly connected with a mobile phone APP; the user sets up awakening time through cell-phone APP, and when reaching awakening time, cell-phone APP sends a signal to wireless receiving module for the control unit control gasbag unit is aerifyd and is deflated in succession.

In a preferred embodiment: the inflation cavities in each air bag unit are parallel to each other, and sealing elements are arranged between the inflation cavities to communicate the inflation cavities in each air bag unit; and each air bag unit is provided with an inflation and deflation valve communicated with the inflation cavity.

In a preferred embodiment: the control unit comprises an air pump, an inflation pipeline and a silencing unit; the air pump inflates the air bag unit through an inflation pipeline.

In a preferred embodiment: the silencing unit comprises a sleeve sleeved outside the air pump; the air pump is arranged in the sleeve through a supporting piece and is not in direct contact with the inner wall of the sleeve;

the outer wall of the sleeve is provided with a plurality of through holes communicated to the inner wall; a second sleeve is covered outside the sleeve.

In a preferred embodiment: the support piece is an elastic suspension piece, one end of the support piece is connected with the inner wall of the sleeve, and the other end of the support piece is connected with the air pump; thereby suspending the air pump in the sleeve; or the support piece is made of flexible materials arranged between the outer wall of the air pump and the inner wall of the sleeve.

In a preferred embodiment: the flexible material is fixed in the sleeve by only contacting with a few points of the outer wall of the air pump.

In a preferred embodiment: the inner wall of the sleeve is further provided with a sound absorbing material and a sound insulating material in a stacked manner, and the sound absorbing material and the sound insulating material are not in contact with the air pump.

In a preferred embodiment: the silencing unit further comprises at least one silencing chamber connected in series in the inflation pipeline, the cross section area of the silencing chamber is far larger than that of the inflation pipeline, and high-speed airflow in the inflation pipeline flows into the next inflation pipeline after expanding and decelerating through the silencing chamber.

The utility model provides a pair of do not influence other people's pillow of awakening up can carry out the accuracy to the pillow user oneself and awaken up, can not noisy the people of user's side.

Drawings

FIG. 1 is a perspective view of a pillow according to a preferred embodiment of the present invention;

FIG. 2 is a side view of the pillow of the preferred embodiment of the present invention;

FIG. 3 is a schematic view of an air bag unit in a preferred embodiment of the present invention;

FIG. 4 is a schematic view of the air pump for muffling in the preferred embodiment of the present invention;

fig. 5 is a schematic view of the silencer of the inflation duct according to the preferred embodiment of the present invention.

Detailed Description

The invention is further described below with reference to specific embodiments:

referring to fig. 1 to 5, a height adjustment pillow includes: the pillow comprises a pillow body 1, a pillow core and a pillow core, wherein the pillow body is provided with a horizontal bottom surface 11 attached to a supporting surface, and the section of one surface of the pillow core, which is in contact with the head of a human body, along the vertical direction is a curve 12 with one end continuously distributed; the end of the curve 12 close to the body of the user is provided with a first peak, and the end far away from the body of the user is provided with a second peak; a wave trough is formed between the first wave crest and the second wave crest;

the first wave crest correspondingly supports the neck of a user, and the wave trough correspondingly supports the head of the user; a detection part 13 extends outwards from the tail end of one end of the curve 12 close to the body of the user, and a pressure monitoring unit is arranged in the detection part 13; when the human body is in the supine state, a cavity is formed between the shoulder and neck of the human body and the detection part 13; when the human body is in a side lying state, the shoulders of the human body are in pressing contact with the detection part 13; therefore, the pressure monitoring unit receives very small pressure when the human body is in the supine state, and the pressure monitoring unit receives very large pressure when the human body is in the lateral state. Therefore, the sleeping postures of the human body can be accurately distinguished.

The horizontal bottom surface of the pillow body 1 is provided with two

cavities

14 and 15, one of the cavities is provided with a height adjusting mechanism, the other cavity is provided with a control unit for controlling the height adjusting mechanism to act, and when a human body lies on the back or on the side, the height adjusting mechanism adjusts the height of the pillow body 1.

In this embodiment, the height adjustment mechanism includes at least two layers of airbag units 21 stacked; each air bag unit 21 has at least two inflation chambers 22 therein; in the two adjacent layers of airbag units 21, after the airbag unit 21 located in the upper layer is fully inflated, the lowest point of each inflation cavity 22 is correspondingly adhered to the highest point of each inflation cavity 22 after the airbag unit 21 located in the lower layer is fully inflated.

The inflation cavities 22 in each airbag unit 21 are parallel to each other, a sealing member is arranged between the inflation cavity 22 and the inflation cavity 22, and the inflation cavity 22 is communicated with two ends of the inflation cavity 22; and each air bag unit 21 has an inflation and deflation valve connected to the inflation chamber 22. Thus arranged, only a portion of the area of one air-bag unit 21 is the inflation chamber 22, and the other portion is the sealing chamber. Only the inflation chamber 22 is inflated during inflation, so that the required inflation amount is greatly reduced, and the inflation speed can be greatly enhanced.

The lower air bag unit 21 among the different air bag units 21 is inflated first, and after being completely filled, the upper air bag unit 21 is inflated again.

The height adjustment mechanism further includes a control unit that controls inflation or deflation of the air bag unit 21.

The control unit comprises an air pump 22, an inflation pipeline 23 and a silencing unit; the air pump 22 inflates the airbag unit 21 through an inflation tube 23.

The silencing unit comprises a sleeve 221 sleeved outside the air pump 22; the air pump 22 is arranged in the sleeve 221 through a support piece 222 and does not directly contact with the inner wall of the sleeve 221; thus, the noise that the air pump 22 should produce for vibration during operation is eliminated by the sleeve 221.

The outer wall of the sleeve 221 is provided with a plurality of through holes communicated to the inner wall; a second sleeve is covered outside the sleeve 221. Due to the through holes 223, the sleeve 221 forms a perforated plate shape, and further muffles sound by utilizing the principle of perforated plate resonance sound muffling.

In this embodiment, the supporting member 222 is an elastic suspension member, one end of which is connected to the inner wall of the sleeve 221, and the other end of which is connected to the air pump 22; thereby suspending the air pump 22 within the sleeve 221; alternatively, the support member is a flexible material disposed between the outer wall of the air pump 22 and the inner wall of the sleeve 221.

The inner wall of the sleeve 221 is further provided with a sound absorbing material and a sound insulating material in a stacked manner, and neither of the sound absorbing material and the sound insulating material is in contact with the air pump 22. The sound absorbing material and the sound insulating material can isolate and absorb noise generated by the air pump in the operation process, and further reduce the noise source.

In addition, the silencing unit further comprises at least one silencing chamber 24 connected in series in the inflation pipeline 23, the cross-sectional area of the silencing chamber 24 is far larger than that of the inflation pipeline 23, and the high-speed airflow in the inflation pipeline 23 flows through the silencing chamber 24, expands and decelerates, and then enters the next inflation pipeline 23 to flow. The air flow enters the silencing chamber 24 from the upper section of the pipeline 2, expands and buffers, and then enters the next section of the pipeline 3. In the present embodiment, there are two silencing chambers 24, and the lengths of the two silencing chambers 24 are different, so that the frequencies of sound that can pass through each silencing chamber 24 are different. Thus arranged, the air flow enters the silencing chamber 24 in an expanded form for buffering, thereby effectively reducing the generation of pulsating air flow.

Further, a pressure valve 25 is arranged between the silencing chambers 24, after the air pressure in the upper silencing chamber 24 reaches a set value, the pressure valve 25 is opened, and the air enters the lower silencing chamber 24. The presence of the pressure valve further increases the residence time of the gas in the upper muffling chamber 24, further reducing the generation of pulsating gas flows.

The air outlet end of the last section of inflation pipeline 23 and the air inlet end of the next section of inflation pipeline 23 respectively extend into the silencing chamber 24. The length of the air outlet end of the last section of the inflation pipeline 23 extending into the silencing chamber 24 is different from the length of the air inlet end of the next section of the inflation pipeline 23 extending into the silencing chamber 24.

Specifically, the length of the air outlet end of the last section of the air charging pipeline 23 extending into the silencing chamber 1 is 1/4 of the length of the silencing chamber 24, so that the noise of even times of passing frequency is eliminated; the length of the air inlet end of the next stage air charging pipe 23 extending into the silencing chamber 24 is 1/2 of the length of the silencing chamber 24, so that noise with odd times of passing frequency is eliminated. In combination, the noise generated by the airflow is substantially eliminated.

The pillow not only can automatically adjust the height of the pillow according to the sleeping posture of a human body, but also can wake up a user. The specific operation is as follows: a wireless receiving module is also arranged in the pillow body; the wireless receiving module is wirelessly connected with a mobile phone APP; the user sets up the wake-up time through cell-phone APP, when arriving the wake-up time, cell-phone APP sends signal to wireless receiving module, makes the control unit control gasbag unit is aerifyd in the short time in succession and is deflated for the high constantly changing of pillow body utilizes this kind of uncomfortable to feel awakens the user. From the above description, it can be seen that this way of waking up is only for the user of the pillow himself, and does not interfere with the people beside.

The present invention is not limited to the foregoing embodiments. The above embodiments should not be taken as limiting the scope of the invention. Modifications and alterations will occur to others upon reading and understanding the preceding detailed description. The specific protection scope shall be subject to the claims.

Claims

1. The utility model provides a do not influence other people's pillow of awakening up which characterized in that: comprises a pillow body and a wake-up mechanism arranged in the pillow body;

2. A wake-up pillow without affecting others according to claim 1, characterized in that: the pillow body is also internally provided with a control unit and a wireless receiving module; the wireless receiving module is wirelessly connected with a mobile phone APP; the user sets up awakening time through cell-phone APP, and when reaching awakening time, cell-phone APP sends a signal to wireless receiving module for the control unit control gasbag unit is aerifyd and is deflated in succession.

3. A wake-up pillow without affecting others according to claim 1, characterized in that: the inflation cavities in each air bag unit are parallel to each other, and sealing elements are arranged between the inflation cavities to communicate the inflation cavities in each air bag unit; and each air bag unit is provided with an inflation and deflation valve communicated with the inflation cavity.

4. A wake-up pillow without affecting others according to claim 1, characterized in that: the control unit comprises an air pump, an inflation pipeline and a silencing unit; the air pump inflates the air bag unit through an inflation pipeline.

5. A wake-up pillow without affecting others according to claim 4, characterized in that: the silencing unit comprises a sleeve sleeved outside the air pump; the air pump is arranged in the sleeve through a supporting piece and is not in direct contact with the inner wall of the sleeve;

6. A wake-up pillow without affecting others according to claim 5, characterized in that: the support piece is an elastic suspension piece, one end of the support piece is connected with the inner wall of the sleeve, and the other end of the support piece is connected with the air pump; thereby suspending the air pump in the sleeve; or the support piece is made of flexible materials arranged between the outer wall of the air pump and the inner wall of the sleeve.

7. A wake-up pillow without affecting others according to claim 6, characterized in that: the flexible material is fixed in the sleeve by only contacting with a few points of the outer wall of the air pump.

8. A wake-up pillow without affecting others according to claim 7, characterized in that: the inner wall of the sleeve is further provided with a sound absorbing material and a sound insulating material in a stacked manner, and the sound absorbing material and the sound insulating material are not in contact with the air pump.

9. A wake-up pillow without affecting others according to claim 8, wherein: the silencing unit further comprises at least one silencing chamber connected in series in the inflation pipeline, the cross section area of the silencing chamber is far larger than that of the inflation pipeline, and high-speed airflow in the inflation pipeline flows into the next inflation pipeline after expanding and decelerating through the silencing chamber.