CN2794351Y

CN2794351Y - Air pillow

Info

Publication number: CN2794351Y
Application number: CN 200520020869
Authority: CN
Inventors: 王大军
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-20
Filing date: 2005-05-20
Publication date: 2006-07-12
Anticipated expiration: 2015-05-20

Abstract

The utility model discloses an air pillow which is composed of a main pillow (1) and an auxiliary pillow (2), wherein the left side and the right side of the main pillow (1) are high; the middle part of the main pillow (1) is concave; inner cavities of the left side, the right side and the middle part are communicated; the auxiliary pillow (2) forms a T shape; two air bags (2a, 2b) are arranged in the auxiliary pillow (2); the connecting part of the two air bags (2a, 2b) is provided with a circulation air door (5); the main pillow (1) and the auxiliary pillow (2) are respectively provided with inflating holes (3, 4); air in the main pillow (1) can flow in the main pillow because of the pressure which is exerted to a sleeping pillow by a head; the two air bags of the auxiliary pillow is communicated; the head is pillowed on the air bag (2a) of the auxiliary pillow in a sleep; when the inner part of the air bags are pressed, air in the two air bags circulates through the circulation air door. If sleep postures are changed, namely the pressure which is exerted to the pillow by the head is changed, the air in the pillow can flow correspondingly; the height of the sleeping pillow can be regulated automatically via the flow of the air so as to be suitable for the requirements of the sleep postures on the height of the sleeping pillow.

Description

Pneumatic die cushion

Technical field:

The utility model relates to bedding, specifically is a kind of pneumatic die cushion.

Background technology:

Pillow is that bed is gone up essential product, and people's sleep quality has very big relation with the pillow of sleeping.The sleep kind of pillow of existing market is a lot, comparatively see more, commonly used be the soft material or the pillow of sleeping made as filler with rice husk, buckwheat skin.Ubiquitous problem is: the people is when sleep, lie on one's side and lie on the back required sleep the pillow height inconsistent, when from face upward body sleep when leaning to one side to sleep instead, owing to reasons such as pillow structure or filler materials, though people's sleep posture has changed, but the height of the pillow of sleeping can not be at once along with adjustment, and the way of solution needs to help adjustment or continue sleep on the unconformable pillow height of sleeping with hand, influences sleep quality like this.What Chinese patent 02226347.0,97230366.9,96225303.0,94232030.1 provided all is pneumatic die cushion or water pillow, and its structure has nothing in common with each other.

Summary of the invention:

The purpose of this utility model provides a kind of pneumatic die cushion, and this pillow of sleeping can be regulated height along with the change of sleep posture.

The utility model is achieved in that pneumatic die cushion is made of main pillow and secondary pillow; Main pillow left and right sides height, middle recessed, inner chamber communicates between the left, center, right: secondary pillow is

Type, in two air bags are arranged, there is the circulation valve junction of two air bags; Main pillow and secondary pillow respectively have air-filled pore.

The utility model is to have designed the pneumatic die cushion in the such scheme according to the character that gas can flow, main pillow is a left and right sides height, middle recessed, the air vesicle that the left, center, right inner chamber communicates, the pressure that gas is implemented the pillow of sleeping along with head flows in main pillow, two air bags of secondary pillow communicate by cycle throttle, during sleep, on the air bag of head pillow in the pair pillow, behind the air bag pressurized, gas is along with the change of occipitalia pressure is flowed back and forth in two air bags, circulated by cycle throttle in the capsule.Like this can be along with the change of sleeping posture in sleep, promptly head is regulated the height of sleeping and resting the head on automatically to change, the gas flow of occipitalia pressure, adapts to the requirement of sleeping posture to the pillow height of sleeping.

The beneficial effects of the utility model: pneumatic die cushion can be regulated height according to sleep quality posture, dependence gas circulation in sleep, can improve sleep quality, and cervical vertebra is played the better protect effect.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of main pillow in the utility model;

Fig. 3 is the structural representation of secondary pillow in the utility model;

Fig. 4, Fig. 5 are the structural representations of secondary pillow circulation valve in the utility model.

1 main pillow 2 secondary pillow 3 air-filled pores 4 air-filled pores 5 circulation valves 6 wind cover 7 pores among the figure

The specific embodiment:

Fig. 1 is the utility model structural representation, and the major and minor pillow of pneumatic die cushion is fitted together among the figure, and main pillow 1 has air-filled pore 3, and secondary pillow 2 has air-filled pore 4.Main pillow 1 is a left and right sides height, middle recessed, the air vesicle that inner chamber communicates between the left, center, right, and gas can flow in air bag, consults Fig. 2.Secondary pillow 2 is

Type, in two air bag 2a, 2b are arranged, two air bag 2a, 2b have circulation valve 5 in the junction, specifically consult Fig. 3.Air bag 2a is at pair pillow 2 Portion, air bag 2b exists

Type

In the portion, the gas in air bag 2a, the 2b flows back and forth by circulation valve 5.During making, air bag 2b adopts preferably that shrinkage is big, the elastomeric material of good springiness, and purpose is to allow gas shrink back the dirty return-air capsule of the effect 2a of elastic force at air bag 2b.

Secondary pillow 2

Portion's correspondence is placed on the recess in the middle of the main pillow 1, and its appearance and size is identical with the recess of main pillow 1.

The secondary pillow 2 of type Portion's correspondence is placed on the outside of main pillow 1, and its length is identical with the length of main pillow 1.

Fig. 4, Fig. 5 are the structural representation of secondary pillow 2 interior two air bag junction circulation valves 5, and circulation valve 5 has a capping 6 that links to each other with circulation valve 5 in air bag 2a, 2b junction on the circulation valve 5, pore 7 is arranged in the capping 6.During pair pillow 2 pressurizeds, the air among the air bag 2a is to flow into air bag 2b by pore 7, and air bag 2b expands with the increase of gas.And when the pressure of secondary pillow 2 reduced, the air in the air bag 2b forced air-flow to wash wind lid 6 open and flows back to air bag 2a from circulation valve 5 then under the screen resilience effect.

Claims

1, a kind of pneumatic die cushion is characterized in that: be made of main pillow (1) and secondary pillow (2); Main pillow (1) and arranged on left and right sides height, middle recessed, inner chamber communicates between the left, center, right; Secondary pillow (2) profile is "  " type, in two air bags (2a, 2b) are arranged, there is circulation valve (5) junction of air bag (2a, 2b); Described main pillow (1), secondary pillow (2) respectively have air-filled pore (3,4).

2, pneumatic die cushion according to claim 1 is characterized in that: capping (6) is arranged on the described circulation valve (5), pore (7) is arranged in the capping (6).

3, pneumatic die cushion according to claim 1 and 2 is characterized in that: secondary " Shu " placement correspondence of resting the head on (2) of described "  " type is placed on the recess in the middle of the main pillow (1), and its appearance and size is identical with the recess that the master rests the head on (1).

4, pneumatic die cushion according to claim 1 and 2 is characterized in that: "-" portion correspondence of the secondary pillow of described "  " type (2) is placed on the outside of main pillow (1), and its length is identical with the length of main pillow (1).