CN1679430A - Bed - Google Patents
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- CN1679430A CN1679430A CN 200410031006 CN200410031006A CN1679430A CN 1679430 A CN1679430 A CN 1679430A CN 200410031006 CN200410031006 CN 200410031006 CN 200410031006 A CN200410031006 A CN 200410031006A CN 1679430 A CN1679430 A CN 1679430A
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- carriage portion
- bed
- frame
- head
- framework
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Abstract
A bed is composed of a bedding bearing frame and a bed frame for supporting said bedding bearing frame. Said bedding bearing frame has a back supporting frame pivoted to said bed frame, and a head supporting frame which can be regulated to an inclined state. It has also an arm body connected to the bottom of said head supporting frame in rotary mode for inclining it, and a driver for said arm body.
Description
Technical field
The relevant a kind of comfortable adjustable state that forms of the present invention is to improve the bed of comfort.
Background technology
In the daily life custom, common people couch often and see TV, reading in bed, even have a dinner in recent years.As shown in figure 17, because bed accessory has such to use modal demand, its side in bedroom platform portion (for example head side) is established can be to one first of the direction bending of the having inclined b1 of portion that fascinates, and this first b1 of portion that fascinates establishes flexible 1 second b2 of portion that fascinates again relatively, to form an a.Moreover the user places the upper part of the body first b1 of portion that fascinates usually respectively, places second to fascinate the b2 of portion and use this a on head.
As shown in figure 17, in order to support the posture of the head that inclined, first b1 of portion that fascinates fascinates and changes between the adjustable state R2 in fascinate adjustable state R1 and second stage of phase I.This phase I adjustable state R1 that fascinates on one side keeps level and second b2 of portion that fascinates is fascinated to the direction of having inclined, this second stage adjustable state R2 that fascinates then makes second b2 of portion relative first b1 of portion that fascinates that fascinates that first b1 of portion that fascinates is more inclined, with supporting head part with the posture of having inclined above the waist.
But aforesaid known bed a fascinates adjustable state R1 in the phase I, and it can make head incline, and for guaranteeing the height of a certain degree, and this second fascinates angle of bend θ formation of the b2 of portion more than 20 °.At this moment, user's head is that fulcrum forms the 20 ° of postures with upper angle that lean forward with the neck, so user's lower jaw contracts after forming, and oppresses neck easily.When particularly using pillow, so tendency will be more remarkable.Moreover, even in above the waist the second stage of the inclining adjustable state R2 that fascinates, owing to can make neck become uncomfortable equally in order to keep first the fascinate relative angle θ of the b2 of portion of the b1 of portion and second that fascinates.Necessity that the adjustable state of backrest of the known bed of further improvement so, is arranged.
In view of this, the present invention improves above-mentioned shortcoming, it can change between an extended configuration and the adjustable state of a head, this extended configuration is to form a straight line in a carriage portion and back of the body carriage portion, and the adjustable state of this head relatively this back of the body carriage portion inclined and front end can upwards fascinate, so form more comfortable adjustable state, and have more the bed of comfort.
Summary of the invention
Main purpose of the present invention is to provide a kind of bed, it can change between an extended configuration and the adjustable state of a head, this extended configuration is to form a straight line in a carriage portion and back of the body carriage portion, reaching the adjustable state of this head is that relative this back of the body carriage portion has inclined and front end can upwards fascinate, and makes the present invention have the effect that promotes comfort.
Relevant bed of the present invention, it is provided with a bedding bearing frame and a framework, and this bedding bearing frame tool can carry a bedding loading end of a bedding, and this framework can support this bedding bearing frame; This bedding bearing frame comprises a back of the body carriage portion and a carriage portion, this back of the body carriage portion person to go to bed's head towards front part, thereafter the end is articulated in this framework and forms and can accept the back, this carriage portion is changed by the switching that a movable part forms an extended configuration and the adjustable state of a head, this extended configuration is meant the state that can form a straight line with back of the body carriage portion, and the adjustable state of this head is meant this carriage portion this state that back of the body carriage portion has inclined and front end can upwards fascinate relatively, and this carriage portion is installed in the leading section of this back of the body carriage portion; This bed is provided with an arm body and a driver in addition, the bottom surface of this carriage portion of the rotating connection of the leading section of this arm body, and this carriage portion that can incline, and this driver can make this arm body fascinate.
Relevant bed of the present invention, wherein this movable part comprises a guidance part and a sliding part, this guidance part is located at the leading section of this back of the body carriage portion, and can in the vertical plane that comprises a longitudinally, fascinate arbitrarily, this sliding part is being adorned the rearward end in this back of the body carriage portion, and can form lifting to this guidance part.
Relevant bed of the present invention, wherein this guidance part tool one guide hole, and this sliding part tool one can be in the sliding axle of this guide hole lifting, when sliding axle arrives maximum slippage upward, this sliding axle can be prevented to come off and be fixing by this guide hole, and this back of the body supporting frame portion has been inclined by this supporting frame portion.
Relevant bed of the present invention, wherein this carriage portion is under the adjustable state of head, and it tilts to the angle that back of the body carriage portion forms with 2 ° to 10 °.Moreover, relevant bed of the present invention, wherein this framework is made of a pair of bed frame halfbody of collapsible handstand V font.
Description of drawings
Fig. 1: the exploded perspective view of preferred embodiment bed of the present invention.
Fig. 2: the top view of preferred embodiment bed of the present invention.
Fig. 3: the portion that fascinates of preferred embodiment bed of the present invention, the partial perspective view of arm body.
Fig. 4: the preferable reality of the present invention is dragged the side view of actuator state of the bedding carrying of example bed.
Fig. 5 A: the profile of the different actuator states of the portion that fascinates of preferred embodiment bed of the present invention.
Fig. 5 B: the profile of the different actuator states of the portion that fascinates of preferred embodiment bed of the present invention.
Fig. 6: the partial side view of the arm body leading section of preferred embodiment bed of the present invention and the buckling state of a carriage portion.
Fig. 7: the partial elevation view of the arm body leading section of preferred embodiment bed of the present invention and the buckling state of a carriage portion.
Fig. 8: the side view of the user mode of preferred embodiment bed of the present invention.
Fig. 9: the side view of the actuator state of the bedding bearing frame of another preferred embodiment bed of the present invention.
Figure 10: the side view of the arm body leading section of another preferred embodiment bed of the present invention and the buckling state of a carriage portion.
Figure 11: the front view of the arm body leading section of another preferred embodiment bed of the present invention and the buckling state of a carriage portion.
Figure 12: the present invention is the bedding bearing frame of a preferred embodiment bed and the stereogram of arm body again.
Figure 13: the present invention is the side view of the actuator state of the bedding bearing frame of a preferred embodiment bed and arm body again.
Figure 14: the present invention is the part sectioned view of the actuator state of the bedding bearing frame of a preferred embodiment bed and arm body again.
Figure 15: the present invention is the front view of the state of the arm body support back of the body carriage portion of a preferred embodiment bed again.
Figure 16: the present invention is the side view of the state of the arm body support back of the body carriage portion of a preferred embodiment bed again.
Figure 17: the side view of commonly using bed.
12 bedding bearing frame
3 framework 4 back of the body carriage portions
4A framework 4A1 outer frame
4B keeps material 4C reinforcement rib
56 the carriage portions of portion that fascinate
6A framework 6A1 outer frame
6B keeps material 6C reinforcement rib
7 arm body 7a main parts
7b bend 7c supporting arm part
8 driver 8b bars
9 guidance part 9A cylindrical shells
9B pendulum stem 9B1 vertical plate
11 guide holes, 12 sliding axles
12a axial region 12b removal stop section
Second frame halfbody of first frame halfbody of 13A 13B
14 15 stern carriage portions of upper part of the body carriage portion
32a master's frame 32b reinforcement rib
33 connectors, 34 first foot rests
35 connecting plates, 36 headpieces
37 first foot rests, 38 rollers
39 rollers, 40 webs
41 intermediate supports, 42 springs
43 are adorning plate 44 handles
The 46 bearing contact pin of 45 connecting pieces
47 straight line electric locomotory apparatus 47a bodies
48a lateral plate 48b trunnion axis
Last 49 tilting device of 48c
50 topple over main shaft 51 topples over bar
51a is adorning plate 52 sliding parts
52a slip base portion 52b flange part
52e slip outside plate 52f slip inner panel
52g protuberance 52i recess
53 slide bears the 53a of portion flange part
53d inward flange portion 54 set parts
55 set parts, 56 hinged joint spares
57 spacing protuberances 59 are being adorned metalwork
60 are adorning metalwork 62 arm guide members
62c carrier B bedding
The C quilt cover F1 first phase state that fascinates
The F2 second phase state m bedding loading end that fascinates
P1 latch P2 latch
P3 pivoting point P4 slide bolt
The R head is adjustable state S extended configuration
The θ angle
The specific embodiment
Fig. 1 is the exploded perspective view of preferred embodiment bed of the present invention, and Fig. 2 is its top view.
The bed of this example 1 comprises a framework 3 and a bedding bearing frame 2, and this framework 3 can fold the handstand V-shape arbitrarily, reaches this bedding bearing frame 2 and is configured on this framework 3 and can loads bedding.This framework 3 is made of first frame halfbody 13A and second frame halfbody 13B, and this first frame halfbody 13A of binding that it can be crooked arbitrarily and second frame halfbody 13B are to form handstand V font.
This first frame halfbody 13A is bent to form being installed in of several reinforcement rib 31b to direction extension in length and breadth, 31c one and slightly is on the main frame 31a of ㄈ shape or rectangle (being ㄈ shape in the present embodiment) by the frame material.In fact the length of this first frame halfbody 13A be about half of length (for example 900～1000mm).And, in this example, in this first frame halfbody 13A side carrying person to go to bed's the upper part of the body.Moreover, the rear end of first frame halfbody 13A to person to go to bed foot side, its frame that utilizes latch etc. to rotate arbitrarily is connected on connector 33.Moreover in the front of first frame halfbody 13A, its first foot rest 34,34 is located at two sides of bedside direction.
In this example, this first foot rest 34,34 is by the foot rest 34a that is inverted T-shaped and be installed in the defeated 34b of rolling of its bottom and constituted.Foot rest 34a is installed in first frame halfbody 13A by what latch can rotate arbitrarily.Moreover first foot rest 34,34 of two sides forms the web 35 of the following direction bedside direction extension that is installed in first frame halfbody 13A of one.Moreover, in this example, at leading section installing one headpiece that machines 36 of first frame halfbody 13A.
This second frame halfbody 13B is identical with first frame halfbody 13A, and it is that being installed in by the frame material of reinforcement rib 32b one is bent to form and slightly is on the main frame 32a of ㄈ shape.The length of second frame halfbody 13B also is about half of length.The leading section of this second frame halfbody 13B, it can be rotated arbitrarily by latch is articulated in this connector 33.In this example,, also can utilize identical to be supported though first, second frame halfbody 13A, 13B respectively in bed longitudinally tool one gap, and are supported by different axle respectively.
On the main frame 32a of this of second frame halfbody 13A, its be by outstanding bedside direction adorning axle 37, and set firmly one second foot rest 38.So, when folding, can prevent the mutual collision of first, second foot rest 34,38.Second foot rest 38 can be used by the part dual-purpose handle of giving prominence to the direction of height from second frame halfbody 13B, and is provided with the roller 39 that with ground contact in the end that it extends downwards.So, when folding first, second frame halfbody 13A, 13B move more smooth and easy.
Be located at this connector 33,33 of bedside direction two sides, it is two ends that are installed in web 40 of one, and because this web 40 is provided with an intermediate support 41.By this intermediate support 41, can under level, contact with ground.So, can be by the weight of first, second foot rest 34,38 and intermediate support 41 supporting beds, the stability when using to improve.
Moreover, between this intermediate support 41 and the first frame halfbody 13A, and set up member such as a spring 42,42 between intermediate support 41 and the second frame halfbody 13B respectively to alleviate folding strength.So, because bed 1 articulates this first frame halfbody 13A at an end of connector 33 respectively, and articulate this second frame halfbody 13B in his end of connector 33, therefore first frame halfbody 13A and second frame halfbody 13B can finish the collection that can fold and not take up space arbitrarily in orthogonal position.At this moment, this spring 42 can reduce the operation application of force when folding, and can improve operational convenience.Moreover, also can change the decorating position of spring 42, or use motor etc., to carry out the folding and open start of bed 1 automatically.
Moreover this connector 33 tool leaders 44 can give prominence to and omit in the form of a ring to the bedside direction, can be made the more simple and safety of operation of the folding and expanding of bed 1 by this handle 44 of gripping.
This pin carriage portion 16 is made of a framework 16A, a metal net shaped maintenance material 16B and several reinforcement ribs 16C, this framework 16A is combined into grow crosswise rectangular-shaped by bending pipes, this maintenance material 16B is configured in the space of this framework 16A institute corral, and this reinforcement rib 16C extends to the longitudinally of bed 1.Moreover this pin carriage portion 16 utilizes bolt etc. to be installed in this second frame halfbody 13B.
This stern carriage portion 15 is made of a framework 15A, a metal net shaped maintenance material 15B and several reinforcement ribs 15C, this framework 15A is combined into grow crosswise rectangular-shaped by bending pipes, this maintenance material 15B is configured in the space of this framework 15A institute corral, and this reinforcement rib 15C extends to the longitudinally of bed 1.Moreover this stern carriage portion 15 utilizes bolt etc. to be installed in the rear side of first frame halfbody 13A of this framework 3.
In this example, this upper part of the body carriage portion 14 is configured in the front side of this stern carriage portion 15, and is made of the back of the body carriage portion 4 at a carrying back and a carriage portion 6 of a carrying head.
This back of the body carriage portion 4 is made of maintenance material 4B and several reinforcement ribs 4C that a framework 4A, can carry bedding, this framework 4A is combined into grow crosswise rectangular-shaped by bending pipes, this maintenance material 4B is configured in the space of this framework 4A institute corral, and this reinforcement rib 4C extends to the longitudinally of bed 1.Moreover, please refer to shown in Figure 1, the anterior end that is attached at this stern carriage portion 15 that the rear end of this back of the body carriage portion 4 utilizes connecting piece 45 and latch P1 to fascinate arbitrarily.Moreover, the other parts of back of the body carriage portion 4 are not installed in first frame halfbody 13A, therefore can incline in a horizontal level and and change between the position, this back of the body carriage portion 4 when horizontal level by below the main frame 31a of first frame halfbody 13A supported, and this back of the body carriage portion 4 is inclining when getting up the position this stern carriage portion 15 bendings relatively and can inclining from the first frame halfbody 13A.In this example, though the anterior end that is attached at this stern carriage portion 15 that back of the body carriage portion 4 can make its rear end fascinate arbitrarily, that also can fascinate arbitrarily directly is attached at first frame halfbody 13A.
This carriage portion 6 is made of maintenance material 6B and several reinforcement ribs 6C that a framework 6A, can carry bedding, this framework 6A is combined into grow crosswise rectangular-shaped by bending pipes, this maintenance material 6B is configured in the space of this framework 6A institute corral, and this reinforcement rib 6C extends to the longitudinally of bed 1, and the front side that is configured in this back of the body carriage portion 4 of this carriage portion 6 tools, one fine pitch.Moreover a carriage portion 6 preferable formation can be carried the suitable length (along the length of bed longitudinally) of user's head, though there be not special the qualification, for example can form about about 230～350mm.
Moreover the rearward end of this carriage portion 6 is linked with this back of the body carriage portion 4 by the portion of fascinating 5.Please refer to shown in Figure 3ly, in this example, this portion 5 that fascinates comprises a guidance part 9 and a sliding part 10, and this guidance part 9 is located at the leading section of back of the body carriage portion 4, and this sliding part 10 is being adorned in a rearward end of carriage portion 6.
In this example, this guidance part 9 comprises a cylindrical shell 9A and a pendulum stem 9B.This cylindrical shell 9A is made of the rounded tubing of section, and the guide hole 11 that extends up and down of tool one.This pendulum stem 9B is made of a metalwork that slightly is the U font of seeing from the plane, and this metalwork forms by linking an arc plate 9B2 at bedside direction tool one two vertical plate 9B1,9B1 at interval.And this cylindrical shell 9A is installed in the inner peripheral surface of this arc plate 9B2 by for example welding.
This guidance part 9 is being adorned among the framework 4A that for example carries on the back carriage portion 4 at the binding metalwork 48 of its leading section by square shape, to the outer frame 4A1 of bedside direction extension.This binding metalwork 48 is by adorning the bottom surface that is installed in this outer frame 4A1 that plate 43 utilizes one such as welding, bolt.And, adorning between two lateral plate 48a, the 48a of metalwork 48 at this, two vertical plate 9B1, the 9B1 of this pendulum stem 9B is articulated in the trunnion axis 48b of bedside direction by bolt, so this guidance part 9 is in the leading section of back of the body carriage portion 4, the setting as formation can be fascinated arbitrarily in the vertical plane that comprises a longitudinally.
In this example, this sliding part 10 is made of the sliding axle 12 in the guide hole 11 that inserts this guidance part 9, its upper end is in a framework 6A of carriage portion 6, form the outer frame 6A1 that extends to the bedside direction that is installed in of one by welding in rearward end, and from the beginning the rearward end of carriage portion 6 forms sagging.
Moreover, the sliding axle 12 of this example, its tool one an axial region 12a and a removal stop section 12b, the section of this axial region 12a tool circle, and the lower end of this removal stop section 12b is provided with bigger position, footpath.Axial region 12a possesses the less external diameter of internal diameter than the guide hole 11 of this cylindrical shell 9A, therefore can slide smoothly in guide hole 11.When sliding toward the top, because the lower surface of this removal stop section 12b butt cylindrical shell 9A, but the therefore maximum slippage of limit slippage axle 12, and can prevent that sliding axle 12 from coming off from guidance part 9.
Please refer to shown in Fig. 5 A, a carriage portion 6 is arranged in a linearity with back of the body carriage portion 4 and forms extended configuration S on first frame halfbody 13A, and when it was upwards pushed, the sliding axle 12 relative guidance parts 9 of the portion 5 that fascinates formed and rise.Thus, please refer to shown in Fig. 3, Fig. 5 B, carriage portion 6 back of the body carriage portions 4 relatively forms lifting of tools one vertical parallax, and by being bonded fascinating of guidance part 9 that metalwork 48 articulates, and the relative back of the body carriage portion 4 that makes that front end makes progress is varied to the adjustable state R of head of inclination.
The maximum slippage of this sliding axle 12, the length of its variable axial region 12a and being carried out.Preferable maximum slippage is set in 30～100mm, is more preferred from 30～80mm.When this maximum slippage during less than 30mm because the person to go to bed's head that is supported at the adjustable state R of head lift insufficient height, the convenience of therefore using is relatively poor; When surpassing 100mm,, therefore can oppress neck because the position of the head of the adjustable state R of head is too high.
Moreover, in this example, carrying on the back the turning angle θ of a carriage portion 6 of carriage portion 4 relatively, its vertical plate 9B1 by pendulum stem 9B contacts with the last slice 48c that links metalwork 48 and is limited.This angle θ is set in the words about 2～10 °, then because its inclination is comparatively gentle, therefore can not lift head and the situation that is urged to neck takes place by a carriage portion 6, even and can not feel shoulder acid, tired in the posture of going to bed for a long time just like known bed is described yet.Moreover, also comprised the increase of fascinating among this angle θ along with pendulum stem 9B, rock the angle correcting that sound produced (because of the angle correcting that slip produced at a center of the axle center of cylindrical shell 9A and sliding axle 12) because of cylindrical shell 9A and sliding axle 12.
Moreover this carriage portion 6 is lifted by tilting device 49.In this example, this tilting device 49 comprises topples over main shaft 50, and topples over a pair of arm body 7 that main shaft 50 extends, and one topples over bar 51, an and driver 8 from what topple over that main shaft 50 extends equally from this.
This is toppled over main shaft 50 and is made of the circular pipe that extends to transverse direction between two reinforcement rib 31b, the 31b of first frame halfbody 13A, and its two end can rotate arbitrarily and be articulated between the two bearing contact pin 46,46 that are located at this reinforcement rib 31b.Moreover this base portion of toppling over bar 51 is installed in this and topples over main shaft 50, and comprises a pair of plate 51a, the 51a of adorning of a tool fine pitch.
In this example, this driver 8 is made of straight line electric locomotory apparatus 47, this straight line electric locomotory apparatus 47 utilizes one to possess the body 47a of motor and the ball screw mechanism of a bar 47b, by the positive and negative of this motor then bar 47b is formed can stretch out from body 47a, retraction.The body 47a of this straight line electric locomotory apparatus 47 is articulated in the reinforcement rib 31c of first frame halfbody 13A by carriage etc., and this bar 47b is adorning plate 51a by adorning of can rotating arbitrarily of latch P2 what this toppled over bar 51, and in vertical plane, can fascinate arbitrarily supported.And straight line electric locomotory apparatus 47 is by flexible its bar 47b, and this tilting device 51 is fascinated, and makes this topple over main shaft 50 to rotate, and then this arm body 7 can rotate in vertical plane.
Please refer to shown in Figure 3ly, in this example, this arm body 7 forms main part 7a and supporting arm part 7c.This main part 7a is the rectangular cylinder of section, and topples over main shaft 50 from this and extend forward, and this supporting arm part 7c be front end at this main part 7a by a bend 7b in to the vertical in-plane bending of bed fore-and-aft direction.Moreover the arm body 7 of this example, its front end set firmly a sliding part 52, bear portion 53 with the slip that fastens this carriage portion 6.
Please refer to shown in Fig. 6,7, the sliding part 52 of this example comprises a channel form slip base portion 52a and two pulley 52c, 52c, this channel form slip base portion 52a is installed in this supporting arm part 7c front end by welding, and this pulley 52c, 52c are articulated between the 52b of two flanges portion, the 52b of this slip base portion 52a by two slide bolt P4, P4.
The bottom surface that portion 53 is installed in the reinforcement rib 6c of a carriage portion 6 is born in this slip, forms downward channel form, and between the 53a of its two flanges portion the guidance part 53b of tool one elongated cuts shape.And, please refer to shown in Fig. 6,7, the sliding part 52 of this arm body 7 inserts to slide and bears in the portion 53, and the insertion that can slide arbitrarily in two ends of the slide bolt P4 of sliding part 52 slip is born in the guidance part 53b of portion 53, and when arm body 7 roof pressure head carriage portions 6, the inner face of the slice part 53c of portion 53 is born in the pulley 52c butt slip of sliding part 52, and so this sliding part 52 bears portion 53 with slip and can form fastening.
Please refer to shown in Figure 4, it is that rotate at the center that arm body 7 is toppled over main shaft 50 with this, and be the center rotation by a carriage portion 6 of arm body 7 roof pressures with the connecting piece 45 of back of the body carriage portion 4 rearward end on the other hand, though because of the variation of the angle of having inclined can make the relative position of the front end of arm body 7 and a carriage portion 6 in opposite directions move, but rotate owing to the pulley 52c of sliding part 52 can support the slice part 53c that bears portion 53 that slides on one side, therefore can make the variation of this angle of having inclined more smooth and easy.
Aforesaid formation has illustrated the action of the bed 1 of this example.Please refer to shown in the solid line of Fig. 8, when the bar 8b of this driver 8 gives prominence to, this topples over bar 51, arm body 7 is rotating as the clockwise direction shown on the drawing, and a back of the body carriage portion 4 and a carriage portion 6 form the extended configuration S of an arrangement linearity on first frame halfbody 13A.Moreover, please refer to shown in the solid line of Fig. 8, comprise whole bedding bearing frames 2 supported formation levels of bed 1, stern carriage portion 15, pin carriage portion 16 this moment, and can obtain to use pillow to be the standard of the prerequisite form of going to bed.
Along with dwindling of the bar 8b of driver 8, the arm body rotates with the anticlockwise shown in the drawing.Sliding part 52 roof pressures of the arm body 7 of this rotation slide when bearing portion 53, this sliding axle 12 rises in the guide hole 11 of guidance part 9 and lifts a carriage portion 6, guidance part 9 is to fascinate in the center with this trunnion axis 48b simultaneously, and forms the adjustable state R of the acclivitous head in front side of a carriage portion 6.Normal back of the body carriage portion 4 keeps level, and when forming the adjustable state R of head, then shown in some chain line of Fig. 8, under the situation of not using pillow and the first phase that can obtain the posture only head the lifted state F1 that fascinates.
Moreover, please refer to shown in Fig. 5 B, when arm body 7 with drawing on anticlockwise when rotating, the removal stop section 12b of sliding axle 12 is with the lower surface of butt cylindrical shell 9A.And, when arm body 7 surmounts this maximum slippage and when further rotating, will be lifted back of the body carriage portion 4 by the portion of fascinating 5 by a carriage portion 6 of arm body 7 roof pressures.At this moment, back of the body carriage portion 4 is to keep the adjustable state R of this head by the portion of fascinating 5 on one side with a carriage portion 6, with the latch P1 of the connecting piece 45 of back of the body carriage portion 4 rearward end be in be formed centrally and inclined on one side.At this moment, this 1 forms shown in 2 chain line of Fig. 8, on one side formation can be kept the adjustable state R of head, and the second phase of the lifting the upper part of the body on one side state F2 that fascinates.And, can be supported above the waist by angle arbitrarily, and the support of having been inclined because head can be carried on the back carriage portion 4 relatively, formation can significantly alleviate the state (head is adjustable state R) of the burden that is attached to neck, even so see long-time uses such as TV, reading, can not feel to take on senses of fatigue such as acid yet, and can obtain the adjustable state of the most comfortable.
Moreover, please refer to shown in Figure 4, the back of the body carriage portion 4 under fascinating state F2 in the second phase, it can be made the various variation of length tool of bar 8b by the rotation of motor, to adjust turning angle arbitrarily.Moreover, opposite with aforementioned activities, by the bar 8b elongation that makes driver 8 arm body 7 is further rotated in a clockwise direction, reduce fascinating of back of the body carriage portion 4 on one side then can keep the adjustable state R of head, to recover final aforementioned extended configuration S.
Moreover, but because the arm body 7 that the bottom butt of the sliding axle 12 of this portion 5 that fascinates rotates, therefore can form the formation of direct roof pressure.
In this example, on bedding bearing frame 2, the plane that comprises maintenance material 4B, 6B, 15B or the 16B of this each several part is to form bedding loading end m.Though can be only above this bedding loading end m carrying mattress etc., but it is as shown in Figure 8 preferable, on keeping material (present embodiment is 16B), each sets firmly one by sponge, artificial rubber and the formed bedding B of other plastic mattress material, utilize sheet shape quilt cover C to cover framework 16A and bedding B together again, to form the structure of one.
Fig. 9 to Figure 11 discloses another example of the present invention.Different contents below only is described, for other graphic in represented same configuration, then additional identical symbol, and omit its explanation.
In this example, be located at the sliding part 52 of arm body 7 front ends, it comprises a 52d of foot, a slip outside plate 52e and a slip inner panel 52f.This slip outside plate 52e is formed on the 52d of this foot front end, and this slip inner panel 52f and this slip outside plate tool one configured in parallel at interval, and can be installed on the slip outside plate by a set part 55.And the 52d of this foot is entrenched in the front end of arm body 7, and is set firmly by set part 54 (bolt).
In this example, the front end of the flange bear portion 53 of sliding forms mutually the groove shape of crooked tool one inward flange 53d to the inside, and is installed in the bottom surface of the reinforcement rib 6C of a carriage portion 6 by welding etc.And the insertion that the slip inner panel 52f of this sliding part 52 can move is arbitrarily slided and is born the inside of portion 53, and arm body 7 forms the supporting member carriage portion 6 that can move arbitrarily in its front end thus.So, in this example because the slip inner panel 52f that sliding part 52 can be inserted in the inside of portion 53 is born in tool inward flange 53d of portion and the slip that forms groove shape, therefore can be in the leading section of arm body 7 firm supporting member carriage portion 6.Moreover, since this slip outside plate 52e and slip inner panel 52f between form the 53d of this inward flange portion of clamping that can move arbitrarily, so can make this support more firm.
Figure 12,13 discloses an example more of the present invention.The portion that fascinates 5 of this example is made of the hinged joint spare 56 that forms the bent connecting rod shape.The rearward end of this hinged joint spare 56 is articulated in adorning on the metalwork 59 of outer frame 4A1 that the leading section among the framework 4A that is installed in back of the body carriage portion 4 extends to the bedside direction, and is articulated in pivoting point P3; And its leading section is articulated in so be located at the adorning on the metalwork 60 of outer frame 6A1 that the rearward end among the framework 6A of carriage portion 6 extends to the bedside direction, and forms a pair of bedside direction that is configured in.So, the leading section of back of the body carriage portion 4 can be linked by hinged joint spare 56 with the rearward end of a carriage portion 6, can relatively move arbitrarily and form.
Moreover, the close pivoting point P3 place of this hinged joint spare 56, its prominent spacing protuberance 57 of establishing.And when hinged joint spare 56 is the center with this pivoting point P3, and when rotating with anticlockwise on the drawing, this spacing protuberance 57 is carried on the back the outer frame 4A1 of carriage portion 4 with butt, further rotates and stop, and limits the scope that this relatively moves thus.
In this example, arm body 7 uses the oval tubing of lengthwise, and its base portion is installed in topples over main shaft 50, and forms a pair of inboard that is configured in this a pair of hinged joint spare 56,56 in the bedside direction.And this arm body is in the bottom surface bending of front formation to a carriage portion 6, and its leading section tool one sliding part 52.Please refer to shown in Figure 12,14, this sliding part 52 forms to the summary quadrangle of the fore-and-aft direction extension of bed shaft-like in the bottom surface of a carriage portion 6, and it is constituted by extruding the shaping material in this example.Moreover, please refer to shown in Figure 14ly, because the protuberance 52g of the sliding part 52 in the portion of bearing 53 of insert sliding, it is to insert that being entrenched in slides bears the recess 53i of portion 53, so sliding part 52 can form the binding that can move arbitrarily relative to the portion of bearing 53 of sliding.Moreover, when arm body 7 rises,, a carriage portion 5 has been inclined owing to can on sliding part 52, the pushing slip bear portion 53.
Moreover, please refer to shown in Figure 12ly, the leading section in this back of the body carriage portion 4 and respectively forms an arm guide member 62,62 on a pair of arm body 7 position in opposite directions.Please refer to shown in Figure 15,16, this arm guide member 62 is being adorned sheet 62b by a body 62a and and is being constituted, and this is being adorned sheet 62b and is launching to form flange shape on the top of this body 62a.Moreover body 62a tool one and arm body 7 section in opposite directions are the carrier 62c of U font.And this arm guide member 62 forms a pair of bedside direction that is provided in, and this is adorning the outer frame 4A1 that sheet 62b is installed in back of the body carriage portion 4.
So, when arm body 7 is toppled over the rotation of main shaft 50 and the time-out that inclines by this, shown in some chain line of Figure 13, the sliding part 52 of the leading section of this arm body 7 bears portion 53 with the slip of roof pressure head carriage portion 6, this hinged joint spare 56 is that a carriage portion 6 is rotated and lifted in the center to counter clockwise direction on drawing with pivoting point P3 thus, its result, can and back of the body carriage portion 4 between change the adjustable state R of head of tool vertical parallax, form the first phase state F1 that fascinates this moment.
Moreover, please refer to some chain line of Figure 13 and shown in Figure 16, the arm body 7 that has inclined, insert in the carrier 62c of the arm body guidance part 62 that is located at back of the body carriage portion 4 on top of position in the middle of it.And when arm body 7 time-out that further inclines, it is by arm guidance part 62 roof pressures back of the body carriage portion 4, and the leading section of back of the body carriage portion 4 is formed centrally in latch P1 being and has inclined.Thus,, and a carriage portion 6 and back of the body carriage portion 4 have been inclined, to form the second phase state F2 that fascinates on one side can keep the adjustable state R of this head.So and since the arm body 7 of this example by arm guide member 62 direct roof pressure back of the body carriage portion 4, therefore can make the action of fascinating of back of the body carriage portion 4 more smooth and easy.And, because arm body 7 inserts the inside of arm body guide member 62, and roof pressure back of the body carriage portion 4, the support of therefore carrying on the back carriage portion 4 will be more firm.
The arm guide member 62 of this example can be formed by plastics such as polyethylene, polypropylene, polystyrene.Because arm body 7 and back of the body carriage 4 both sides' of portion drive-connecting shaft position is different,, will produce displacement in position with the arm body 7 of arm guide member 62 fastenings therefore along with the variation of having inclined.But, because the coefficient of friction of the formed arm guide member 62 of plastics is less, can produce and rock, shake, the action of fascinating of therefore carrying on the back carriage portion 4 will be more smooth and easy.
Moreover this example forms folding, but also can be used in non-collapsible.Even the present invention has more than and is defined as above-mentioned example, and can do the variation of various forms.
As mentioned above, bed of the present invention is when making a carriage portion incline from the bedding bearing frame, because can be varied to this carriage portion carries on the back the adjustable state of head that carriage portion has inclined and front end can upwards fascinate relatively, on one side therefore can alleviate compressing to head, Yi Bian and head is up carried.So, even see long-time uses such as TV, reading, can not feel to take on senses of fatigue such as acid yet, and can obtain the adjustable state of the most comfortable.Moreover, fascinate adjustable state in the phase I of the head that only inclines under, even do not use pillow, also can obtain to use the identical sensation of pillow.
Moreover, bed of the present invention, wherein this movable part comprises a guidance part and a sliding part, and this guidance part can fascinate arbitrarily in the vertical plane that comprises a longitudinally, and when this sliding part can form lifting to this guidance part, the variation of the adjustable state of head of supporting member carriage portion that can be more smooth-going.
Moreover, bed of the present invention, when wherein the sliding axle of lifting arrives maximum slippage upward in the guide hole of this guidance part,, therefore can make having inclined of back of the body carriage portion more certain by this carriage portion that fascinates because of the arm body owing to this sliding axle can be prevented to come off and fixing by this guide hole.
Moreover, bed of the present invention, wherein this carriage portion is under the adjustable state of head, and it forms when tilting with 2 ° to 10 ° angle back of the body carriage portion, compressing that alleviates additional person to go to bed's neck that can be certain, and can improve the comfort level of use.Moreover, bed of the present invention, when wherein this framework was made of a pair of bed frame halfbody of collapsible handstand V font, of the present invention applicable to folding bed, and can obtain more comfortable adjustable state.
The present invention can not depart under main spirit and the feature with other different forms enforcement.Therefore, above-mentioned preferred embodiment is just enumerated by way of example, and it should be considered as restriction of the present invention.Scope of the present invention is defined by claim, but not is defined by the content of specification.Very, the variation or the modification that belong to the equivalence of claim all are to fall within scope of the present invention.
Claims (5)
1. bed, it is provided with a bedding bearing frame and a framework, and this bedding bearing frame tool can carry a bedding loading end of a bedding, and this framework can support this bedding bearing frame;
This bedding bearing frame comprises a back of the body carriage portion and a carriage portion, this back of the body carriage portion person to go to bed's head towards front part, thereafter the end is articulated in this framework and forms and can accept the back, this carriage portion is formed the variation of an extended configuration and the adjustable state of a head by a movable part, this extended configuration is meant the state that can form a straight line with back of the body carriage portion, and the adjustable state of this head is meant this carriage portion this state that back of the body carriage portion has inclined and front end can upwards fascinate relatively, and this carriage portion is installed in the leading section of this back of the body carriage portion;
It is characterized in that: this bed is provided with an arm body and a driver, the bottom surface of this carriage portion of the rotating connection of the leading section of this arm body, and this carriage portion that can incline, and this driver can make this arm body fascinate.
2. bed as claimed in claim 1, it is characterized in that: this movable part comprises a guidance part and a sliding part, this guidance part is located at the leading section of this back of the body carriage portion, and can in the vertical plane that comprises a longitudinally, fascinate arbitrarily, this sliding part is being adorned the rearward end in this back of the body carriage portion, and can form lifting to this guidance part.
3. bed as claimed in claim 2, it is characterized in that: this guidance part tool one guide hole, and this sliding part tool one can be in the sliding axle of this guide hole lifting, when sliding axle arrives maximum slippage upward, this sliding axle can be prevented to come off and be fixing by this guide hole, and this back of the body supporting frame portion has been inclined by this supporting frame portion.
4. as claim 1,2 or 3 described beds, it is characterized in that: this carriage portion can tilt to the angle that back of the body carriage portion forms with 2～10 ° down in the adjustable state of head.
5. as claim 1,2 or 3 described beds, it is characterized in that: this framework is made of a pair of bed frame halfbody of collapsible handstand V font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410031006 CN1679430A (en) | 2004-04-05 | 2004-04-05 | Bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410031006 CN1679430A (en) | 2004-04-05 | 2004-04-05 | Bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1679430A true CN1679430A (en) | 2005-10-12 |
Family
ID=35066497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410031006 Pending CN1679430A (en) | 2004-04-05 | 2004-04-05 | Bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1679430A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018040720A1 (en) * | 2016-08-31 | 2018-03-08 | 麒盛科技股份有限公司 | Electrically powered bed |
| CN109770610A (en) * | 2019-03-28 | 2019-05-21 | 杜勒机械科技(常州)有限公司 | The headrest Lumbar extending apparatus of function sofa |
-
2004
- 2004-04-05 CN CN 200410031006 patent/CN1679430A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018040720A1 (en) * | 2016-08-31 | 2018-03-08 | 麒盛科技股份有限公司 | Electrically powered bed |
| CN109770610A (en) * | 2019-03-28 | 2019-05-21 | 杜勒机械科技(常州)有限公司 | The headrest Lumbar extending apparatus of function sofa |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |