CN2398922Y

CN2398922Y - Automatic lifting pillow

Info

Publication number: CN2398922Y
Application number: CN 99230196
Authority: CN
Inventors: 耿宏柱
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-06
Filing date: 1999-12-06
Publication date: 2000-10-04
Anticipated expiration: 2009-12-06

Abstract

The utility model discloses an automatic lifting pillow which comprises an upper and a lower pillow surfaces, at least four connection rods and an elastic spacing piece for limiting the rotation angle of the connection rods, wherein, two connection rods belongs to one group, one end is hinged with the upper pillow surface or the lower pillow surface, and the other end is hinged with each other. The utility model has the advantages of simple structure and ideal effect. The pillow height can be automatically adjusted according to sleep gestures, the pillow can be positioned at an optimum height regardless of the state of a person's sleep gestures, a head and a neck can both be positioned at a most comfortable position.

Description

Pillow capable of adjusting height automatically

The utility model relates to a kind of pillow of the usefulness of sleeping, especially a kind of pillow with height regulatory function.

As everyone knows, have people's all one's life in sleep, spend, and good sleep be unable to do without highly suitable pillow time of 1/3rd.The anatomical features of human vertebra, shoulder determined flat crouch sleep and lie on one's side sleep to rest the head on high require different.The best pillow height of usually putting down when crouching is about 2/3rds when lying on one's side.Yet the height of existing pillow all is changeless, can not satisfy the best needs of various sleeping positions, causes various neck diseases easily.

The purpose of this utility model is: for the problem that above-mentioned existing pillow exists, proposes a kind ofly can automatically satisfy various sleeping positions to the pillow capable of adjusting height automatically of pillow height the best needs.

Pillow capable of adjusting height automatically of the present utility model comprises up and down pillow top, also comprises the elastic spacing one of at least four connecting rods and limiting rod corner, two one group on described connecting rod, and an end and upper pillow top or lower pillow top are hinged, and the other end is hinged.

During use, the pillow capable of adjusting height automatically of the present utility model up and down spacing of pillow top is the height of pillow, and the spacing of pillow top depends on the corner of connecting rod up and down.When human body was flat sleeping, required best pillow height was lower, and this moment, head was bigger to the pressure of pillow top, and the angle that every group of connecting rod formed reduces, and the result is the pitch smaller of pillow top up and down, and pillow height reduces; When human body was lain on one's side, required best pillow height was higher, and this moment, head was littler to the pressure of pillow top, because the reset response of elastic spacing one, the angle that every group of connecting rod formed increases, and the result up and down spacing of pillow top becomes big, and pillow height raises.Like this, pillow capable of adjusting height automatically has just been realized when the people sleeps, and automatically pillow height is adjusted to the function of optimum height.This shows that the utility model is simple in structure, satisfactory for result, can the automatic adjustable pillow height, make the people no matter under which kind of sleeping position state, can both rest the head on all the time on desirable pillow height.

Below in conjunction with accompanying drawing the technical solution of the utility model is described further.

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 removes structural representation behind the parallel bar for Fig. 1 embodiment.

1 is soft cover among Fig. 1 and Fig. 2, and 2 is the soft cushion of sponge and so on, and 3,4 are respectively up and down pillow top, and 5-13 is articulated elements, and 14-19 is connecting rod, and 20 is tension spring, and 21 is the lift adjustment rope, and 22 is the height adjusting rope, and 23 is parallel bar.Wherein connecting rod is divided into 14 and 19,15 and 18,16 and 17 3 groups, two connecting rods in every group all have an end hinged with last pillow face or following pillow face respectively by articulated elements, the other end is hinged, the two ends of tension spring 20 are connected with the middle part of two groups of connecting rods respectively, lift adjustment rope 21 two ends also are connected with the middle part of two groups of connecting rods respectively, highly regulating rope 22 two ends is connected with pillow face up and down respectively, the middle part of parallel bar 23 is shaped on chute, being hinged of two ends and two outside connecting rods is point articulated, the middle part chute that is hinged and a little is arranged in parallel bar 23 of intermediate connecting rod.

During use, when the sleeper becomes flat crouching by lying on one's side, because the physiological bending degree of vertebra is littler, head is also littler apart from the distance on bed plane, so the pressure that bears of pillow top increases, and each connecting rod trend horizontal direction relatively rotates as a result, make tension spring 20 elongations, pillow height reduces automatically; When the sleeper is become when lying on one's side by flat sleeping, because the impact of shoulder breadth, head increases apart from the distance on bed plane, so the pressure that pillow top is born reduces, and each connecting rod tends to vertical direction and relatively rotates under the reset response of tension spring 20 as a result, and pillow height raises automatically.In lifting process, parallel bar 23 can be rested the head on the face keeping parallelism up and down.Lift adjustment rope 21 is to limit minimum and the maximum spacing of resting the head on face up and down respectively with the effect of highly regulating rope 22.During use, can be according to everyone concrete condition fixed length in advance, thus determine minimum and the highest suitable pillow height.Be not difficult to find out that the pillow capable of adjusting height automatically of present embodiment is considered careful, and is practical, has good stable, versatility and adaptability.

Claims

1. a pillow capable of adjusting height automatically comprises up and down pillow top, it is characterized in that: also comprise the elastic spacing one of at least four connecting rods and limiting rod corner, and two one group on described connecting rod, an end and upper pillow top or lower pillow top are hinged, and the other end is hinged.

2. pillow capable of adjusting height automatically according to claim 1, it is characterized in that: described elastic spacing one is tension spring, this both ends of the spring is connected with the middle part of two groups of connecting rods respectively.

3. pillow capable of adjusting height automatically according to claim 1, it is characterized in that: also comprise parallel bar, described connecting rod has three groups, and the middle part of described parallel bar is shaped on chute, being hinged of two ends and two outside connecting rods is point articulated, and being hinged of intermediate connecting rod a little is arranged in parallel bar middle part chute.

4. pillow capable of adjusting height automatically according to claim 1 and 2, it is characterized in that: also comprise the lift adjustment rope, described lift adjustment rope two ends are connected with the middle part of two groups of connecting rods respectively.

5. pillow capable of adjusting height automatically according to claim 1 is characterized in that: comprise also highly and to regulate rope that described height is regulated the rope two ends and is connected with pillow face up and down respectively.