CN218651231U

CN218651231U - Height-adjustable latex pillow

Info

Publication number: CN218651231U
Application number: CN202222965965.7U
Authority: CN
Inventors: 刘家礼
Original assignee: Ruian Saibao Latex Technology Co ltd
Current assignee: Ruian Saibao Latex Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-21
Anticipated expiration: 2032-11-08

Abstract

The height-adjustable latex pillow comprises a pillow body consisting of a high pillow area, a low pillow area and a supporting area, wherein the pillow body is provided with a first air bag, a second air bag and a third air bag which correspond to the high pillow area, the low pillow area and the supporting area respectively; an air valve is embedded in the side wall of the pillow body, an air inlet and a plurality of air vents are arranged on the air valve, and the air vents are communicated with the first air bag, the second air bag and the third air bag through air pipes; the air valve comprises a shell, an air charging and discharging cavity and a ventilation cavity, wherein a charging and discharging pump which controls the air charging and discharging cavity to rotate forwards and backwards through a driving device is arranged in the air charging and discharging cavity; the vent hole of the ventilation cavity is provided with a valve, and the ventilation cavity is internally provided with a valve rod for controlling the valve to open and close; a first air port for communicating the inflation and deflation cavity with the inner cavity of the shell is arranged on the side wall of the inflation and deflation cavity, and a second air port for communicating the ventilation cavity with the inner cavity of the shell is arranged on the side wall of the ventilation cavity; the utility model has the advantages of simple structure, reasonable design, comfortable use, adjustable height of each area of the pillow, convenient adjustment, etc.

Description

Height-adjustable latex pillow

Technical Field

The utility model relates to a latex pillow, in particular to height-adjustable latex pillow.

Background

The latex pillow is an indispensable appliance in daily life, the quality of the pillow directly influences the sleep quality, and the latex pillow is made of natural latex through a foaming method. The latex pillow in the prior art is generally of a rectangular structure, the pillow surface on the upper end surface of the latex pillow is of a planar structure and is fixed in height, and the requirements of people on the heights of the latex pillows are different, namely, the latex pillow with higher height is used by people and the latex pillow with lower height is used by people, so that the requirements of people on the latex pillows with different heights cannot be met by the existing latex pillow.

Disclosure of Invention

An object of the utility model is to solve the not enough of prior art, provide a simple structure, reasonable in design, use comfortable, each regional height of adjustable pillow and adjust convenient height-adjustable latex pillow.

The utility model provides a technical scheme that its technical problem adopted is: a height-adjustable latex pillow comprises a pillow body supported by latex, wherein the pillow body comprises a high pillow area, a low pillow area and a support area which is positioned between the high pillow area and the low pillow area and is sunken downwards; the pillow body is provided with a first air bag, a second air bag and a third air bag which correspond to each other in a high pillow area, a low pillow area and a supporting area respectively; an air valve is embedded in the side wall of one side of the pillow body, an air inlet and a plurality of air vents which are respectively communicated with the first air bag, the second air bag and the third air bag are arranged on the air valve, the air vents are respectively communicated with the first air bag, the second air bag and the third air bag through vent pipes, and the air valve respectively charges and discharges the first air bag, the second air bag and the third air bag through the vent pipes; the air valve comprises a shell, an air charging and discharging cavity is arranged in an inner cavity of the shell corresponding to an air inlet, and a charging and discharging pump which controls the air charging and discharging cavity to rotate forwards and backwards through a driving device is arranged in the air charging and discharging cavity; a vent cavity is arranged in the inner cavity of the shell and corresponds to the vent hole, a valve is arranged on the vent hole of the vent cavity, and a valve rod for controlling the opening and closing of the valve is arranged in the vent cavity; the side wall of the inflation and deflation cavity is provided with a first air port used for communicating the inflation and deflation cavity with the inner cavity of the shell, and the side wall of the ventilation cavity is provided with a second air port used for communicating the ventilation cavity with the inner cavity of the shell.

Preferably, the high pillow area, the low pillow area and the support area are all in arc transition, and the surface of the pillow body in the high pillow area, the low pillow area and the support area is provided with massage particles.

Preferably, the casing inlays at the air inlet and is equipped with the filter seat, be equipped with on the outer lane of filter seat and be used for the dismantlement groove of filter seat follow casing dismantlement, be equipped with the filter screen in the filter seat, the charge and discharge pump is seted up on the lateral wall towards air inlet one side and is used for connecting external driven connecting hole.

Preferably, the valve rod is sleeved with a reset tension spring between the valve and the inner wall of the ventilation cavity, the shell is provided with an electromagnetic valve cavity at the rear end of the ventilation cavity, the electromagnetic valve cavity is sleeved on the outer ring of the valve rod, an electromagnetic coil is arranged in the electromagnetic valve cavity, and an iron core is arranged in the valve rod corresponding to the electromagnetic coil.

Preferably, the casing is provided with an air inlet cavity outside the vent, the air inlet cavity is communicated with the vent cavity and is opened and closed through a valve, and the air inlet cavity is provided with a pipe orifice for installing the vent pipe.

Preferably, the tail end of the valve rod sequentially penetrates through the ventilation cavity and the shell to extend to the outer side of the shell, and the end part of the valve rod is provided with a push-pull handle.

Preferably, the controller and the power supply are connected to the outer side of the air valve, the controller is electrically connected with the air valve and the power supply, and the display screen and the control keys are arranged on the controller.

When the utility model is used, the controller controls the driving device to drive the positive and negative rotation of the charge and discharge pump to achieve the function of charging and discharging air; and the controller respectively controls the electromagnetic coil to drive the valve rod to control the opening of the valve so as to realize the simultaneous or separate inflation and deflation of the air bags in different areas, and when the signal on the electromagnetic coil disappears, the valve is reset through the reset tension spring so as to close the vent.

The utility model has the advantages that: 1. the pillow body is divided into a high pillow area, a supporting area and a low pillow area, which is helpful for relieving neck muscles and has the function of protecting cervical vertebra, and when in use, a user can select the high pillow area or the low pillow area for use according to personal habits; 2. the switch of each valve in the air valve can conveniently control the first air bag, the second air bag and the third air bag to be inflated and deflated simultaneously or respectively, so that the height of the pillow can be adjusted by inflating and deflating the air bags to adapt to the use requirements of different individuals; 3. the controller is arranged to directly control the inflation and deflation of the air bag, so that the height of the pillow can be conveniently adjusted, the pillow is convenient and practical, and the equipment integration is realized; 4. the valve can be manually opened and closed through the push-pull handle, and the charging and discharging pump is provided with a connecting hole which can be connected with an external drive to manually operate the charging and discharging pump.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;

fig. 2 is a side cross-sectional view of an embodiment of the invention;

FIG. 3 is a schematic view of the gas valve of the present invention;

FIG. 4 is a schematic view of the structure of the vent closure of the present invention;

FIG. 5 is a schematic view of the structure of the vent opening of the present invention;

fig. 6 is a schematic diagram of the connection of the controller of the present invention.

In the figure: 1. a pillow body; 11. a high pillow area; 12. a low occipital region; 13. a support region; 14. a first air bag; 15. a second air bag; 16. a third air bag; 17. massage particles; 2. an air valve; 21. an air inlet; 211. a filter base; 212. disassembling the groove; 213. a filter screen; 22. a vent; 23. a breather pipe; 24. a housing; 25. an air charging and discharging cavity; 251. a drive device; 252. a charge and discharge pump; 253. a first gas port; 254. connecting holes; 26. a vent lumen; 261. a valve; 262. a valve stem; 263. a second gas port; 264. a return tension spring; 265. an iron core; 266. a push-pull handle; 27. an electromagnetic valve cavity; 271. an electromagnetic coil; 28. an air inlet cavity; 281. a pipe orifice; 3. a controller; 31. a display screen; 32. controlling a key; 4. a power source.

Detailed Description

The technical solution of the present invention is further specifically described below by using specific embodiments and with reference to the accompanying drawings.

Example (b):

a height-adjustable latex pillow as shown in fig. 1 to 6, comprising a pillow body 1 supported by latex, wherein the pillow body 1 comprises a high pillow area 11, a low pillow area 12 and a support area 13 which is positioned between the high pillow area 11 and the low pillow area 12 and is concave downwards; the high pillow area 11, the low pillow area 12 and the support area 13 are all in arc transition, and the surface of the pillow body 1 of the high pillow area 11, the surface of the low pillow area 12 and the surface of the support area 13 are all provided with massage particles 17.

The pillow body 1 is respectively provided with a first air bag 14, a second air bag 15 and a third air bag 16 in a high pillow area 11, a low pillow area 12 and a supporting area 13; an air valve 2 is embedded in the side wall of one side of the pillow body 1, an air inlet 21 and a plurality of air vents 22 which are respectively communicated with the first air bag 14, the second air bag 15 and the third air bag 16 are arranged on the air valve 2, the air vents 22 are respectively communicated with the first air bag 14, the second air bag 15 and the third air bag 16 through air vents 23, and the air valve 2 respectively charges and discharges the first air bag 14, the second air bag 15 and the third air bag 16 through the air vents 23; the outer side of the air valve 2 is connected with a controller 3 and a power supply 4, the controller 3 is electrically connected with the air valve 2 and the power supply 4, and a display screen 31 and a control key 32 are arranged on the controller 3.

The air valve 2 comprises a shell 24, an air charging and discharging cavity 25 is arranged in the inner cavity of the shell 24 corresponding to the air inlet 21, a first air port 253 for communicating the air charging and discharging cavity 25 with the inner cavity of the shell 24 is arranged on the side wall of the air charging and discharging cavity 25, and a charging and discharging pump 252 for controlling the positive and negative rotation of the charging and discharging cavity 25 through a driving device 251 is arranged in the air charging and discharging cavity 25; the air inlet 21 of the housing 24 is embedded with a filter seat 211, an outer ring of the filter seat 211 is provided with a detaching groove 212 for detaching the filter seat 211 from the housing 24, a filter screen 213 is arranged in the filter seat 211, and a connecting hole 254 for connecting an external drive is arranged on the side wall of the charge-discharge pump 252 facing to the air inlet 21.

A vent cavity 26 is arranged in the inner cavity of the housing 24 corresponding to the vent hole 22, a second vent 263 for communicating the vent cavity 26 with the inner cavity of the housing 24 is arranged on the side wall of the vent cavity 26, a valve 261 is arranged on the vent hole 22 of the vent cavity 26, and a valve rod 262 for controlling the valve 261 to open and close is arranged in the vent cavity 26; the valve rod 262 is sleeved with a reset tension spring 264 between the valve 261 and the inner wall of the vent cavity 26, the casing 24 is provided with an electromagnetic valve cavity 27 at the rear end of the vent cavity 26, the electromagnetic valve cavity 27 is sleeved on the outer ring of the valve rod 262, an electromagnetic coil 271 is arranged in the electromagnetic valve cavity 27, and an iron core 265 is arranged in the valve rod 262 corresponding to the electromagnetic coil 271; an air inlet cavity 28 is arranged on the outer side of the vent 22 of the shell 24, the air inlet cavity 28 is communicated with the vent cavity 26 and is opened and closed through a valve 261, and a nozzle 281 for installing the vent 23 is arranged on the air inlet cavity 28; the end of the valve rod 262 passes through the vent cavity 26 and the shell 24 in sequence and extends to the outside of the shell 24, and the end part is provided with a push-pull handle 266.

The above-described embodiment is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the invention as set forth in the claims.

Claims

1. The utility model provides a height-adjustable latex pillow, includes by the pillow body (1) that latex supported, its characterized in that: the pillow body (1) comprises a high pillow area (11), a low pillow area (12) and a support area (13) which is positioned between the high pillow area (11) and the low pillow area (12) and is sunken downwards; the pillow body (1) is respectively provided with a first air bag (14), a second air bag (15) and a third air bag (16) in a high pillow area (11), a low pillow area (12) and a support area (13); an air valve (2) is embedded in the side wall of one side of the pillow body (1), an air inlet (21) and a plurality of air vents (22) which are respectively communicated with the first air bag (14), the second air bag (15) and the third air bag (16) are arranged on the air valve (2), the air vents (22) are respectively communicated with the first air bag (14), the second air bag (15) and the third air bag (16) through air pipes (23), and the air valve (2) respectively inflates and deflates the first air bag (14), the second air bag (15) and the third air bag (16) through the air pipes (23); the air valve (2) comprises a shell (24), an air charging and discharging cavity (25) is arranged in the inner cavity of the shell (24) corresponding to the air inlet (21), and a charging and discharging pump (252) which controls the air charging and discharging cavity to rotate forward and backward through a driving device (251) is arranged in the air charging and discharging cavity (25); vent cavities (26) are arranged at positions, corresponding to the vent holes (22), of the inner cavity of the shell (24), valves (261) are arranged on the vent holes (22) of the vent cavities (26), and valve rods (262) used for controlling the valves (261) to open and close are arranged in the vent cavities (26); the side wall of the air inflation and deflation cavity (25) is provided with a first air port (253) used for communicating the air inflation and deflation cavity (25) with the inner cavity of the shell (24), and the side wall of the ventilation cavity (26) is provided with a second air port (263) used for communicating the ventilation cavity (26) with the inner cavity of the shell (24).

2. The height adjustable latex pillow according to claim 1, wherein: the high pillow area (11), the low pillow area (12) and the supporting area (13) are all in arc transition, and the surfaces of the high pillow area (11), the low pillow area (12) and the supporting area (13) of the pillow body (1) are all provided with massage particles (17).

3. The height adjustable latex pillow according to claim 1, wherein: casing (24) inlay in air inlet (21) department and are equipped with filter seat (211), be equipped with on the outer lane of filter seat (211) and be used for filtering dismantlement groove (212) that seat (211) was dismantled from casing (24), be equipped with filter screen (213) in filter seat (211), charge and discharge pump (252) offer on the lateral wall towards air inlet (21) one side and be used for connecting external driven connecting hole (254).

4. The height adjustable latex pillow according to claim 1, wherein: valve rod (262) cover between valve (261) and air cavity (26) inner wall is equipped with return tension spring (264), casing (24) are equipped with electromagnetism valve chamber (27) in the rear end of air cavity (26), valve rod (262) outer lane is located to electromagnetism valve chamber (27) cover, be equipped with solenoid (271) in electromagnetism valve chamber (27), it is equipped with iron core (265) to correspond solenoid (271) department in valve rod (262).

5. The height adjustable latex pillow according to claim 1, wherein: casing (24) are equipped with air intake chamber (28) in the outside of blow vent (22), air intake chamber (28) and ventilation chamber (26) intercommunication and between realize the switching through valve (261), be equipped with on air intake chamber (28) and be used for installing mouth of pipe (281) of breather pipe (23).

6. The height adjustable latex pillow according to claim 1, wherein: the tail end of the valve rod (262) sequentially penetrates through the vent cavity (26) and the shell (24) to extend to the outer side of the shell (24), and the end part of the valve rod is provided with a push-pull handle (266).

7. The height adjustable latex pillow according to claim 1, wherein: the air valve (2) is connected with a controller (3) and a power supply (4) on the outer side, the controller (3) is electrically connected with the air valve (2) and the power supply (4), and a display screen (31) and a control key (32) are arranged on the controller (3).