CN2228305Y

CN2228305Y - Bed-chair level self-adjusting device

Info

Publication number: CN2228305Y
Application number: CN95201796U
Authority: CN
Inventors: 林圣栋
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-01-20
Filing date: 1995-01-20
Publication date: 1996-06-05
Anticipated expiration: 2005-01-20

Abstract

The utility model discloses a bed-chair level self-adjusting device, which is suitable for vehicles, ships and airplanes. The utility model is composed of an inner ball lack or an inner ball crown (1) and an outer ball crown (2). A ball lack or a spherical crown (1) is installed in the outer ball crown (2). The inner ball lack or the inner ball crown (1) is movably connected with the outer ball crown (2); the opening (5) of the inner ball lack or the inner ball crown is fixedly connected to a balancing plate; the outer ball crown is fixed and can not move. The utility model can make passengers sit or lie comfortably; when automobiles run uphill or downhill and when airplanes take off or fall down, passengers do not have obvious sensation of slant and rock.

Description

Bed chair self-regulated horizontal device

The utility model belongs to a kind of bed chair self-regulated horizontal device of self-adjustable bed chair horizontal device, especially used for vehicle.

Lie in bed on seat in the prior art in aircraft and the automobile, the steamer, taking off, landing, upper and lower climbing of automobile and steamer be at unrestrained moderately gusty air etc., the bed that is provided with on it, chair all also with about it, swing up and down, thereby cause discomfort, occur carsick, seasick.

The purpose of this utility model provides and a kind ofly tilts and bed, the chair of setting can be from the devices of level-off it on when aircraft, car, ship etc.

The purpose of this utility model is to realize like this, by interior segment or interior spherical crown 1 and outer spherical crown 2 form bed, chair self-regulated horizontal device, little segment or bead hat 1 is housed in the outer spherical crown 2, interior spherical crown or segment and outer spherical crown flexibly connect, the opening of interior segment or the spherical crown balance plate 3 of ining succession up and fixedly, cabinet base or chair pin 4 are fixedly connected on the balance plate 3 through the opening 5 of outer spherical crown, and outer spherical crown is fixed.

In addition, for prevent balance plate in succession in segment or interior spherical crown when outer spherical crown inner surface bottom swings up and down, produce the opening 5 of outer spherical crown, and the whole opening 5 of spherical crown is provided with a circle balance plate angle control and encloses 6 outside; Because interior segment or spherical crown roll or are slidingly connected by ball and outer spherical crown, rotate in order in the spherical crown outside for controlling interior spherical crown or segment, on balance plate, be provided with groove 8, correspondingly the inwall of spherical crown is provided with convex axle 9 outside, thereby control balance plate 3 can only rotate up and down in convex axle 9, swing, its amplitude of fluctuation is determined by the gap length that groove is enclosed within the convex axle; For the ball that rolls or slide is moved in order, spherical crown inner surface bottom is provided with ball grooves 11 outside, prevents ball 10 its both sides of slipping away; Outer spherical crown inner bottom surface is established two intersection ball grooves 11 at least, so that make interior segment or interior spherical crown be in poised state, ball and ball grooves are formed roll structure; One circle also is set on the inner surface of the most end place of ball grooves 11, outer spherical crown prevents upwards the slip away control pearl circle 12 of ball grooves of ball; The groove of balance plate rotates on the convex axle on the spherical crown inwall outside, and its slewing area is by the distance decision between balance plate angle control circle 6 and the ball-handling circle 12.

The utility model is owing to adopt bed, chair is fixed on the balance plate, and balance plate and interior spherical crown or segment slide or roll in the spherical crown outside together, outer spherical crown is to be fixed on ship storehouse or cabin or the automobile, thereby riding, in the time of by air, take off, descend, automobile goes up a slope, descending, when boat fluctuates in stormy waves, chair of being sat or bed for sleeping in all owing to the gravity effect from level-off, what tilted is the outer spherical crown that is fixed on the base plate, promptly outer spherical crown is with aircraft, car, heel, and bed, chair is to be fixed on interior segment or the spherical crown, interior segment or spherical crown roll or are slidingly connected on the outer spherical crown inner surface, thereby frictional force is very little, so bed, chair is owing to the gravity effect and from the furnishing level, and be fixed on outer spherical crown on the base plate with aircraft, car and boat and tilting are before the utility model can reduce, after, a left side, right pendulum angle is 20～22 degree, makes the passenger feel comfortable.

Below in conjunction with drawings and Examples the utility model is described in detail:

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

Fig. 2 is the structural representation that outer spherical crown internal structure of the present utility model and ball distribute.

Fig. 3 is a balance plate structural representation of the present utility model.

Fig. 4 and Fig. 5 are user mode figure of the present utility model.

As Fig. 1, Fig. 2, Fig. 3 and Fig. 4 and shown in Figure 5, outer spherical crown 2 can weld or use the bolt joint close with two hemisphere hat segment or interior spherical crown 1 back during being inserted in, on segment or interior spherical crown 1 opening, the chair pin of chair or the cabinet base 4 of bed were fixed on the balance plate 3 in balance plate 3 can be fixed on welding or bolt etc.; The ball grooves that ball 10 is placed can be fixed point or at random, generally be used for the ball grooves 11 at random that is on the chair, the ball grooves of fixing a point that is that is used for bed, ball is rolling on the fixed point groove, for sliding, roll structure 7 can adopt two ball grooves 11 or three ball grooves 11 to intersect and form this pearl on non-fixed point groove, and the crosspoint is positioned at the nadir of spherical crown, used ball grooves number, the size of segment or spherical crown load-bearing in depending on; As illustrated in fig. 1 and 2, a circle is set on the inwall of outer spherical crown can makes the do not slip away ball-handling circle 12 of ball grooves 11 of ball in the roll structure, the ball-handling circle also blocks balance plate 3 and down rotates; The direction that a ball grooves 11 in the roll structure places direction that people lie or passenger to be seated at chair, open a groove 8 on balance plate 3 both sides that this side up, also establish two convex axles 9 respectively on the inwall of spherical crown outside correspondingly, convex axle 9 upper ends are set to balance plate control angle circle 6, the lower end is set on the ball-handling circle 12, thereby make the balance plate groove forward balance plate angle control circle 6 to from ball-handling circle 12, the general control 20～22 of the angle of being changeed is around here spent, balance plate is also put around about the convex axle, and the amplitude of oscillation depends on the size of groove; Balance plate swing, interior segment or spherical crown 1 be also around the ball grooves swing that intersects with above-mentioned ball grooves, but amplitude of fluctuation is by the decision of groove size, and its swing purpose is to eliminate the swing of car or ship; The rotation purpose of balance plate is to eliminate car, dipping and heaving caused when ship advanced inclination, thereby the utility model can make the passenger sit or lies comfortable.

Claims

1, a kind of chair self-regulated horizontal device, it is characterized in that it is made up of interior segment or interior spherical crown (1) and outer spherical crown (2), segment or spherical crown (1) are housed in the outer spherical crown (2), interior spherical crown or interior segment (1) flexibly connect with outer spherical crown (2), the opening of interior segment or interior spherical crown up and fixedly connected balance plate (3), cabinet base or chair pin (4) are fixedly connected on the balance plate (3) through the opening (5) of outer spherical crown, and outer spherical crown (2) is fixing.

2, bed according to claim 1 chair self-regulated horizontal device, the opening (5) that it is characterized in that outer spherical crown (2) are located to be provided with balance plate angle that a ring prevents that balance plate (3) from producing outer spherical crown opening and are controlled and enclose (6).

3, bed chair self-regulated horizontal device according to claim 1, in it is characterized in that slide or roll by roll structure (7) and be connected in the bottom of the bottom of segment or interior spherical crown outer surface and outer spherical crown inner surface.

4, bed chair self-regulated horizontal device according to claim 1, the bottom of the bottom of segment or interior spherical crown outer surface and outer spherical crown inner surface is connected by roll structure (7) slip or the rolling of two intersections at least in it is characterized in that.

5, according to claim 1 or 2 or 3 or 4 described chair self-regulated horizontal devices, it is characterized in that above a roll structure, locating, two grooves (8) are opened on corresponding balance plate both sides, the balance plate corresponding section is provided with two convex axles (9) on the corresponding outer spherical crown inwall, and groove (8) is enclosed within the convex axle (9) and rotates up and down, swings.

6, according to claim 2 or 3 or 4 described chair self-regulated horizontal devices, it is characterized in that roll structure is made up of ball and ball grooves, ball grooves (11) is located at outer spherical crown inner bottom part, restriction ball (10) its both sides of slipping away, interior segment or spherical crown (1) are connected with the inner surface basal sliding or the rolling of outer spherical crown (2) by ball (10).

7, bed according to claim 5, chair self-regulated horizontal device is characterized in that connecting on the convex axle (9) connecing under the balance plate angle control circle (6) to control ball and enclose (12).

8, bed according to claim 6, chair self-regulated horizontal device is characterized in that the most end place at ball grooves (11), a circle is set on the inner surface of outer spherical crown prevents upwards the slip away control Zhu Quan (12) of ball grooves of ball.