CN100462029C - Bed - Google Patents
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- CN100462029C CN100462029C CNB2005100050980A CN200510005098A CN100462029C CN 100462029 C CN100462029 C CN 100462029C CN B2005100050980 A CNB2005100050980 A CN B2005100050980A CN 200510005098 A CN200510005098 A CN 200510005098A CN 100462029 C CN100462029 C CN 100462029C
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Abstract
The present invention relates to a bed, it includes a bed frame body and a mattress frame. Said bed frame body has a frame body containing a rectangular peripheral frame, and said mattress frame has a bearing face for bearing mattress. Said frame body is formed from two frame half-bodies, a connecting frame and a reinforcement material. Said invention also provides the concrete structure of every frame half-body and connection mode of all the above-mentioned components.
Description
Technical field
The present invention is relevant for a kind of bed, particularly about firmer, have more stability and can cut apart the bed that the operability when carrying is more convenient arbitrarily.
Background technology
Along with the variation at desirabilities such as the comfortableness of bed, nurse purposes, bed has added the person's of being used various motion functions such as the deformable adjustable complete machine energy of posture mattress, lifting function even massage function.Patent of invention as the 2002-119380 of Japan communique, please refer to shown in Figure 17, utilize because of the telescopic slip leg of power a, a in head side and foot side, to support in the bed that forms lifting arbitrarily, owing to produce bigger bend loading at its longitudinally, therefore the intermediate portion is easier to produce downward deflection, and is easier to produce when lifting action and rocks.In order to improve the rigidity of bed, it improves the section factor of the frame materials such as side frame b1 that constitute bed frame b, with the strategy as its improvement.
But, for example strengthen to use the section of the bed frame b that iron material etc. makes, though firmer bed such as can obtain can not produce distortion, rock, its whole weight also becomes quite big, and makes the operability variation of carrying.Especially, surpass the heavier bed frame b of 2 meters length and formation one, its transport operation in the narrower stair that pass through dwelling house, corridor etc. is more difficult, also can run into the situation that can't move into sometimes.Moreover, when not using, even can decompose slip leg a etc., but also need bigger collection space, and exist the problem that is difficult to keeping than long and heavier bed frame b.
In view of this, the present invention improves above-mentioned shortcoming, and it utilizes the reinforcement of reinforcement material linking the linking part that frame links frame around the binding of cutting apart frame on every side, but and has sufficient rigidity and weight reduction, and divisible operability when improving carrying.
Summary of the invention
The object of the present invention is to provide a kind of bed, utilize the reinforcement of reinforcement material linking the linking part that frame links frame around the binding of cutting apart frame on every side, but make this bed accessory that sufficient rigidity and weight reduction be arranged, and divisible with convenient carrying.
Relevant bed of the present invention, it comprises a framework and a mattress frame; This framework have one comprise rectangle around the frame body of frame; This mattress frame has the bedding loading end of a carrying mattress, and can be supported by this frame body; This frame body is by two frame half, an one binding frame and a reinforcement material constitute, this frame half respectively has to longitudinally to be cut apart and is divided into two the frame on every side of cutting apart by frame around this, this binding frame link at least this cut apart on every side frame with form link around frame, frame is by having last slice on every side, the metal frame material of following sheet and lateral plate constitutes, and this binding frame has a L word shape metalwork, this L word shape metalwork comprises linking and is fixed on this slice, the following either party's of following sheet transverse sheet and be fixed on the vertical sheet of this lateral plate, and this reinforcement material is fixed on this slice the top and following either party of sheet down, frame and reinforcement this binding linking part of frame on every side around this reinforcement material is installed in and links.
Relevant bed of the present invention, the rectangle framework that this reinforcement material is fixed by frame around this bindings that continue is constituted, this rectangle framework this binding on every side two sides of frame have the decoration side plate of rear side extension forward.Relevant bed of the present invention, this frame body forms lifting arbitrarily by lowering or hoisting gear.
Relevant bed of the present invention, this lowering or hoisting gear is made of the scissors interlinked mechanism, and this scissors interlinked mechanism utilizes two pitman arms in the switching of cross part by the x word shape connecting rod of drive-connecting shaft pivot joint, so that adorning this frame body lifting in this pitman arm upper end.
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 exploded perspective view of the bed framework of preferred embodiment bed of the present invention.
Fig. 4: the part of preferred embodiment bed of the present invention enlarges stereogram.
Fig. 5: the exploded perspective view of the lowering or hoisting gear of preferred embodiment bed of the present invention.
Fig. 6: the front view of the lowering or hoisting gear lower end of preferred embodiment bed of the present invention.
Fig. 7: the part of the lowering or hoisting gear of preferred embodiment bed of the present invention enlarges stereogram.
Fig. 8: the part of other direction of the lowering or hoisting gear of preferred embodiment bed of the present invention enlarges stereogram.
Fig. 9 A to Fig. 9 C: the front view of the lifting action of preferred embodiment bed of the present invention.
Figure 10: the stereogram of the head side lower end of the mattress frame of preferred embodiment bed of the present invention.
Figure 11: the side view of the operating state of the head side of the mattress frame of preferred embodiment bed of the present invention.
Figure 12: the part of the head side of the mattress frame of preferred embodiment bed of the present invention enlarges profile.
Figure 13: the local profile that enlarges of another of the head side of the mattress frame of preferred embodiment bed of the present invention.
The side view of Figure 14: Figure 13.
Figure 15 A: the side view of the sufficient side of the mattress frame of preferred embodiment bed of the present invention.
Figure 15 B: the side view when the sufficient side of the mattress frame of preferred embodiment bed of the present invention rises.
Figure 16: the side view of the user mode the when mattress frame of preferred embodiment bed of the present invention rises.
Figure 17: the stereogram of known bed.
Drawing reference numeral:
Frame around frame 2A links around 12
4 frameworks of 3 frame bodies, 5 bedding loading ends
6 mattress frames 7 are cut apart frame 8 frame half on every side
10 linking parts, 11 reinforcement materials, 12 rectangle frameworks
13 decorate with side plate 14 lowering or hoisting gears 15 pitman arms
17X word shape connecting rod 18 scissors interlinked mechanisms
Last 20 L word of 19U shape metalwork
20H transverse sheet 20V indulges sheet 21 inside casing materials
22 connecting axles, 23 cephalic pleurites, 24 sufficient side plates
Above 25 bolts, 26 screws, 27 ladders
28 ladder sides, 29 screws, 30 angle metalworks
31 basal disc 31B surrounding wall portion, 32 lower railway
32A indulges sheet 33 ditches 34 carriers
35 vertical sheet 36 ditches of 35A that get on the right track
39 rotating shafts of 37 rotating shafts, 38 upper rollers
40 bottom rollers, 41 drive units
41A straight line electric locomotory apparatus 42 bodies
43 electric cylinder, 44 connecting pieces, 45 bars
The overlapping portion of 46 peristomes, 47 sheathing 47A
48 flange part 49A periphery frame 49B reinforcement frames
50 head frameworks, 51 back frameworks, 52 buttocks frameworks
53 huckle frameworks, 54 calf frameworks, 55 hinges
The 56 upper inclined portion 57 sheet 58 arm bodies that fascinate
59 arm guide members, 60 parallel crank mechanisms
61 drivers, 62 long slabs, 63 lath-shaped portions
The 64 through holes 65 carrier 66 subsidy connecting rods that fascinate
M mattress P1 pivoting point P2 pivoting point
The P3 pivoting point
The specific embodiment
Please refer to shown in Figure 1ly, bed of the present invention 1 has a framework 4 and and is positioned in mattress frame 6 on this framework 4.
This framework 4 has the frame body 3 of the skeleton of forming bed.Moreover, this frame body 3 forms to longitudinally to be cut apart, and frame body 3 is by a front baffle halfbody 8F who is configured in user's head side front end, one is configured in the afterframe halfbody 8B of rear side, one links the binding frame 9 of this forward and backward frame half 8F, 8B, and the reinforcement material 11 of this linking part of reinforcement constitutes.
Please refer to shown in Figure 2ly, this front baffle halfbody 8F has one and cuts apart on every side frame 7 and two and be erected at this and cut apart the inside casing material 21,21 of frame 7 inboards on every side; This is cut apart frame 7 on every side and comprise two side frame 2S, 2S that extend before and after its two side direction, and connects the leading section of this side frame 2S, 2S and the preceding frame 2F that extends to the bedside direction.Moreover afterframe halfbody 8B has one too and cuts apart on every side frame 7 and two and be erected at this and cut apart the inside casing material 21,21 of frame 7 inboards on every side; This cuts apart on every side that frame 7 also comprises two side frame 2S, 2S, and connects the after-frame 2B of this side frame 2S, 2S rearward end.Moreover, by the frame 7,7 on every side of cutting apart that links these front and back, with frame 2A (frame 2 on every side) around the binding that forms rectangle.
Please refer to shown in Figure 4ly, preceding frame 2F, after-frame 2B of this example and side frame 2S are made by the metal frame material 19 of flat partially tetragonal tubulose.This metal frame material 19 have last slice 19U, once sheet 19D and at this last a 19U and extend up and down between the sheet 19D down about two lateral plate 19S, 19S.Inboard lateral plate 19S is provided with several screws 26.In addition, also can utilize a 19U, down sheet 19D and the inboard made section of lateral plate 19S are the metal frame material 19 of ㄇ word shape, with frame 2 around forming.
This binding frame 9 makes frame 7, the 7 formation one on every side of cutting apart of front and back, links frame 2A on every side to form.Please refer to shown in Figure 4, the pair of L word shape metalwork 20,20 of bedside direction is formed and be configured in to the binding frame 9 of this example by the transverse sheet 20H of level and from the crooked vertical vertical sheet 20V in side direction below of this transverse sheet 20H, and be erected at 22,22 formations of two connecting axles of 20,20 of this L word shape metalworks.Moreover this transverse sheet 20H goes up several through holes 64 that is provided with at interval, front and back.Moreover, on the linking part 10 of L word shape metalwork 20 frame 2A around linking,, form the position that is configured in along approximately equal equal length for the front and back frame half 8F that on straight line, arranges, side frame 2S, the 2S of 8B.Moreover, establish the screw 26 of a 19U on this by bolt 25 spiral shells that connect this through hole 64, and side frame 2S and L word shape metalwork 20 are combined closely, and this transverse sheet 20H and vertical sheet 20V combine closely respectively and be fixed on the last slice 19U and this lateral plate 19S of this side frame 2S.Thus, each other cut apart on every side frame 7,7 form one with constitute link around frame 2A, so can effectively improve the intensity of bed.
Moreover L word shape metalwork 20 also can be by transverse sheet 20H and being formed from the right and wrong upright vertical sheet 20V of one lateral bending except aforementioned shapes, and makes the following slice 19D of transverse sheet 20H fluid-tight engagement at side frame 2S on this linking part 10, two cuts apart frame 7,7 on every side to combine closely.
Please refer to Fig. 2, shown in Figure 3, frame 2A was to improve its rigidity around this reinforcement material 11 was installed in and links, in this example, it is by the full periphery of frame 2A around surround linking and this side frame 2S, preceding frame 2F and after-frame 2B are formed the rectangle framework 12 that continues, fixes constituted.Moreover this rectangle framework 12 is configured in the outside of side frame 2S, and is made of with side plate 13,13, a cephalic pleurite 23 and a sufficient side plate 24 two decorations; This two decoration has the length from this preceding frame 2F to after-frame 2B and forms the long chi that connects tabular with side plate 13,13, this cephalic pleurite 23 connects this two to be decorated and forms uprightly with the leading section of side plate 13,13 and in the front side of preceding frame 2F, this foot side plate 24 connection rearward end and form uprightly in the rear side of after-frame 2B.Moreover, decorate the lower end that is connected cephalic pleurite 23 and sufficient side plate 24 with the end, front and back of side plate 13, and fix and form and combine closely, to make firm rectangle framework 12 by nut etc.Moreover, also shelf etc. can be set on this cephalic pleurite 23, the sufficient side plate 24.
Please refer to shown in Figure 4ly, the decoration of this example is with side plate 13, and its inner top side cuts into stepped, and forms vertical section about L word shape, forms above the ladder of level 27 thus and reaches from these 27 upright ladder sides 28 above ladder.Moreover, make lateral plate 19S along ladder side 28, and will connect side frame 2S last slice 19U and throw above the ladder 27 into to the following screw of sheet 19D so that decorate with side plate 13 be fixed on side frame 2S below.Moreover, please refer to shown in Figure 3, this screw 29 relate to link around the total length of frame 2A, for example squeeze into and decorate with side plate 13 with about 150 to 500mm spacing.
Moreover, decorate with side plate 13 except aforementioned shapes, also can form and make inside lower end cut into the vertical section slightly to be the word of falling L shape, and by throw into from the screw of the supreme 19U of following 19D perforation of side frame 2S ladder below, be fixed on side frame 2S above.In a word, the top or following decoration that is installed in side frame 2S is with side plate 13, because it is overlapping up and down with side frame 2S, so can make section factor greatly increase, and effective reinforcement side frame 2S.Moreover, can cover the binding linking part 10 of frame 2A on every side by this decoration with side plate 13, to improve its aesthetic property.
Please refer to shown in Figure 3, this cephalic pleurite 23 and sufficient side plate 24 can be respectively by several angle metalworks 30 be installed in link around frame 2A.Moreover, also can not utilize angle metalwork 30, link frame 2A on every side and utilize fixtures such as screw, bolt directly to be installed in.
As mentioned above, because it is to be utilized by the frame half of cutting apart forwards, backwards 8 to link frame 9 bindings, to constitute frame body 3, therefore can adopt to decompose earlier and carry again in the on-the-spot assembling mode of scene combination, and also can be in the collection of decomposing in addition more miniaturization etc. when not using, can have a preferable operability.Moreover, owing to can link frame 9 and reinforcement material 11 reinforcement linking parts 10, and can make the flexural rigidity of fore-and-aft direction become big by this, even therefore excessive service condition, a bed framework 4 can not produce yet makes the user feel deflection, distortion such as shake.Moreover, in this example,, and obtain more comfortable usability because it is that therefore fixing 12 reinforcement of rectangle framework can make bed become firmer by frame 2A around the binding that continues.And then, because it supports load-carrying, therefore more lightweight on the whole by the assembly that frame 2A around linking and rectangle framework 12 are made up.
Moreover, decorate with side plate 13, cephalic pleurite 23 and sufficient side plate 24 use coniferous trees such as comprising China fir, pine, fir wood, siebold hemlock and comprise the wooden processing materials such as timber, MDF (medium density fibre board (MDF)), integrated timber of broad leaf trees such as oak, teak, sal tree, artificial timber, plastics and the metals etc. that reclaim extrusions such as wood chips interpolation acrylic resin, polyvinyl resin, injection molding are made.
In this example, this frame body 3 is supporting of conversion height arbitrarily by lowering or hoisting gear 14.The scissors interlinked mechanism 18 that the lowering or hoisting gear 14 of this example uses as shown in Figure 5.Moreover, please refer to shown in Figure 1ly, by a pair of scissors interlinked mechanism 18,18 synchronization telescopes that are located at frame body 3 front and back ends, and make frame body 3 keep the lifting of carrying out of level.Please refer to Fig. 5, shown in Figure 6, the scissors interlinked mechanism 18 of this example comprises a basal disc 31, and is built up on this basal disc 31 and the X word shape connecting rod 17 and that can support this frame body 3 in the upper end drives the drive unit 41 of these X word shape connecting rod 17 switches.
This basal disc 31 have a rectangle base frame 31A who extends to the bedside direction and from the full periphery of this rectangle base frame 31A with the upright pact surrounding wall portion 31B in the form of a ring of lower height, and these basal disc 31 mountings are in ground.On this rectangle base frame 31A, in the distolateral lower railway 32,32 that is provided with a pair of section L word shape of one.Moreover on the vertical sheet 32A of this lower railway 32, it forms an elongated shape ditch 33 to the extension of bedside direction.
This X word shape connecting rod 17 utilizes two pitman arms 15,15 to be made of in cross part pivot joint institute drive-connecting shaft 16.The upper end of these two pitman arms 15,15 is crooked upward respectively, and forms the upper inclined portion 56,56 that two vertical lines with this drive-connecting shaft 16 of perforation are the line symmetry.
The pitman arm 15A of one side, its bottom is articulated in the pivoting point P1 of these basal disc 31 sidepieces.Moreover in order to support its upper end, that is adorning a section handstand L word shape below the inside casing material 21 of this frame body 3 gets on the right track 35, and forms an elongated shape ditch 36 that extends to the bedside direction on this gets on the right track 35 vertical sheet 35A.Moreover, being articulated with upper roller 38 in the upper end of pitman arm 15A by rotating shaft 37, it rotates below 35 in getting on the right track, and this rotating shaft 37 is inserted in the ditch 36, to guide this rotation.
The pitman arm 15B of side in addition, its upper end is articulated in the pivoting point P2 below the inside casing material 21 of frame body 3, and the bottom articulates bottom rollers 40 by rotating shaft 39, and this bottom roller 40 rotates on the lower railway 32 of this basal disc 31.Moreover this rotating shaft 39 is inserted in the ditch 39, to guide this rotation.
In this example, it is in front and back and establish X word shape connecting rod 17,17, and forms an axis body with the drive-connecting shaft 16 that connects both sides.Thus, the X word shape connecting rod 17,17 of front and back is joined into one, and can form firm scissors interlinked mechanism 18.
In this example, this drive unit 41 uses straight line electric locomotory apparatus 41A.This straight line electric locomotory apparatus 41A uses the electric cylinder 43 with ball screw mechanism to constitute, and this ball screw mechanism comprises a body 42 and with motor can be by the positive and negative of motor then the screw rods that this body 42 is stretched arbitrarily.Please refer to shown in Figure 6ly, this body 42 is articulated by the carrier 34 of a side end that is arranged on this basal disc 31.From the leading section of this body 42 to the electric cylinder 43 of bedside direction extension, it is adorning the bottom of other side pitman arm 15B at this.That is, as shown in Figure 7, the bottom of pair of links arm 15B, 15B is linked by connecting piece 44, and inserts rotating shaft 39 in this connecting piece 44, and this rotating shaft 39 connects the bottom roller 40,40 that articulates both sides.Moreover, the tabular bar 45 of parallel long that formation one and pitman arm 15B approximately extend in parallel on the connecting piece 44, the leading section of this bar 45 articulates the leading section of this electric cylinder 43.
Therefore, by stretching of straight line electric locomotory apparatus 41A, by push-and-pull, its result forms X word shape connecting rod 17 switches, and makes frame body 3 liftings toward the bedside direction in the bottom of this pitman arm 15B.For example, please refer to shown in Fig. 9 A, when straight line electric locomotory apparatus 41A furthered the bottom of pitman arm 15B, both sides' pitman arm 15A, 15B stood up, and formed X word shape connecting rod 17 and lifted frame body 3.Its result for example can make nurse wait operation more easy, to form the bed of tool greater efficiency.Moreover, please refer to shown in Fig. 9 B, when making pitman arm 15A, 15B be varied to the angle of inclination in centre position, then bed form can be easily up and down better suited height.Moreover, please refer to shown in Fig. 9 C, when straight line electric locomotory apparatus 41A releases maximum with the bottom of pitman arm 15B, frame body 3 is descended, form lower bed, and can reduce the danger that drops.At this moment, by this upper inclined portion 56 that is formed on pitman arm 15 upper ends, and can make the frame body 3 that is positioned at lower limit keep certain height, therefore can prevent that drive unit 41 from hampering frame body 3, and bed can not drop to low to unworkable degree yet, and the preferable usability of tool.
So, can obtain the bed height of the condition of being used by lowering or hoisting gear 14, so the preferable usability of tool.Moreover, make the preferable scissors interlinked mechanism 18 of dynamic stability owing to use, therefore lifting more smoothly.Moreover, because frame 2A and can improve the rigidity of bed by 11 reinforcement of reinforcement material around linking, therefore can obtain can not rock and wait the lifting of stabilizing.Moreover, as this drive unit 41, except aforementioned mechanism, also can utilize the various mechanisms such as hand gear of oil sector, use linkage.
Please refer to shown in Figure 8ly, make the pitman arm 15A that this angle of inclination changes, the lower end of 15B, it is covered by the sheathing 47 that is provided with the elongated open portion 46 that can connect for this pitman arm 15A, 15B.So, this electric cylinder 43, lower railway 32 and bottom roller 40 etc. can be covered, with the increase aesthetic property, and owing to movable part can be capped, and increase its security.Moreover for the easier operation that connects pitman arm 15, this sheathing 47 is divided into half to the bedside direction, and is connected by overlapping 47A of pars intermedia.Moreover this sheathing 47 utilizes adhesive-bonded fabric, TC cloth etc. to be made, and below the crooked to the inside flange part 48 in the upper end of this surrounding wall portion 31B, utilizes plane slide fastener, slide fastener, spring carrier arm etc. being adorned.
Please refer to shown in Figure 1ly, this mattress frame 6 is by the rectangle periphery frame 49A than frame 2 less width around this, and the reinforcing bar 49B that is configured in this periphery frame 49A inboard constitutes, and is configured in the central authorities on the frame body 3.In this example, mattress frame 6 is cut apart and is formed one and support user's head and lower end to the back-end by front end and have the ditch shape buttocks framework 52, that back framework 51, that the head framework 50, of carrier 65 supports the back supports buttocks of fascinating and support the huckle framework 53 and of huckle to support the calf framework 54 of calf.
This buttocks framework 52 utilizes screw etc. to be installed in this frame body 3.The rearward end of back framework 51 is articulated in buttocks framework 52, and the leading section of back framework 51, it links head framework 50 by forniciform hinge 55 as shown in figure 10.Moreover, on this front baffle halfbody 8F an arm body 58 being arranged, this arm body 58 has been inclined by the driving of electronic device, and its leading section has the sheet of fascinating 57.Please refer to shown in Figure 11ly, this sheet 57 of fascinating inserts these carrier 65 inside of fascinating, and the lower end that is entrenched in head framework 50 that can fascinate arbitrarily of the leading section of arm body 58.Please refer to Figure 12, shown in Figure 13, when this arm body 58 time-out that inclines, at first head framework 50 has been inclined, and forms head and can adjust state.Afterwards, when further rising again, then as Figure 10, shown in Figure 14, the arm body 58 chimeric arm guide members 59 that are located at lower end, back framework 51 front side, and it is up pushed, its result can adjust state on one side can keep this head as shown in figure 16, head framework 50 and back framework 51 will rise from the front end bending of buttocks framework 52, can adjust state and form the back that can support the user's upper part of the body that inclined.
Moreover, please refer to shown in Figure 15 A, the leading section of this huckle framework 53 is in pivoting point P3 pin-connected frame body 3, and articulates the leading section of calf framework 54 in the rearward end of this huckle framework 53.Moreover front and back end portion is articulated in the rear end of frame body 3 and calf framework 54 respectively, and is adorning a subsidy connecting rod 66 that approximately can parallelly incline and in huckle framework 53, forms a parallel crank mechanism 60 thus.Moreover, when adorning when the driver 61 of frame body 3 pushes away this calf framework 54 forward.Then shown in Figure 15 B, huckle framework 53 is from the front end bending, while and calf framework 54 keep level and rise, can make foot keep comfortable foot to raise state to form.
Moreover, please refer to shown in Figure 1ly, these mattress frame 6 tops form a lath-shaped portion 63, and this lath-shaped portion 63 has several pieces long slabs 62 that at interval a front and back configured in parallel is extended to the bedside direction.Moreover by the surface of this lath-shaped portion 63, formation one can be carried the bedding loading end 5 of mattress M.The width at this interval can be selected about 7 to 25mm, and in this example, it forms 13mm.Long slab 62 is preferable to make that apparatus is antibiotic, the paulownia wood of deodorization and aeration, and other also can use Chinese juniper, China fir and the deer that rubs to add silk tree etc.
As mentioned above, bed of the present invention, frame is the flexural rigidity that is improved longitudinally by the reinforcement material of strengthening linking part around the binding of frame on every side because its binding is cut apart, and therefore can not produce deflection, rock etc., and can have more security in the use.Moreover because heavier frame body is cut apart to longitudinally, therefore carrying, the keeping when not using etc. are more easy.
Moreover, bed of the present invention, the wherein reinforcement of the rectangle framework that is fixed by frame around the binding that continues, and can make bed more firm, and have more stability on using.Moreover, because being compound body by frame around linking and rectangle framework, whole load-carrying supported, therefore more lightweight on the whole, and the linking part of frame can be covered by decorating with side plate around linking, so preferable outward appearance can be arranged.
Moreover bed of the present invention wherein can cooperate the height of situation and is convenient to use, and particularly Kan Hu operation is more easy, even and carry out lifting, by the binding of the reinforcement material institute reinforcement also enough intensity of tool of frame on every side.Moreover bed of the present invention wherein owing to frame body is to be formed by the scissors interlinked mechanism to move up and down, therefore can obtain lifting action more smoothly.
Moreover, bed of the present invention, wherein because to cut apart frame on every side be that two institutes by the L word shape metalwork of transverse sheet and vertical sheet square crossing link, frame is more firm around therefore linking, with the intensity of raising bed.Moreover, since the reinforcement material be fixed on the top of metal frame material or below, the therefore effective flexural rigidity of reinforcement frame body.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.
Claims (4)
1. bed, it comprises:
A framework, it has one and comprises the rectangle frame body of frame on every side;
One mattress frame, it has the bedding loading end of a carrying mattress, and can be supported by this frame body;
It is characterized in that: this frame body is by two frame half, an one binding frame and a reinforcement material constitute, this frame half respectively has to longitudinally to be cut apart and is divided into two the frame on every side of cutting apart by frame around this, this binding frame link at least this cut apart on every side frame with form link around frame, frame is by having last slice on every side, the metal frame material of following sheet and lateral plate constitutes, and this binding frame has a L word shape metalwork, this L word shape metalwork comprises linking and is fixed on this slice, the following either party's of following sheet transverse sheet and be fixed on the vertical sheet of this lateral plate, and this reinforcement material is fixed on this slice the top and following either party of sheet down, frame and reinforcement this binding linking part of frame on every side around this reinforcement material is installed in and links.
2. bed as claimed in claim 1 is characterized in that: the rectangle framework that this reinforcement material is fixed by frame around this bindings that continue is constituted, this rectangle framework this binding on every side two sides of frame have the decoration side plate of rear side extension forward.
3. bed as claimed in claim 1, it is characterized in that: this frame body forms lifting arbitrarily by lowering or hoisting gear.
4. bed as claimed in claim 3, it is characterized in that: this lowering or hoisting gear is made of the scissors interlinked mechanism, this scissors interlinked mechanism utilizes two pitman arms to be opened and closed by the X word shape connecting rod that drive-connecting shaft articulates in cross part, so that adorning this frame body lifting in this pitman arm upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100050980A CN100462029C (en) | 2005-01-31 | 2005-01-31 | Bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100050980A CN100462029C (en) | 2005-01-31 | 2005-01-31 | Bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1813612A CN1813612A (en) | 2006-08-09 |
| CN100462029C true CN100462029C (en) | 2009-02-18 |
Family
ID=36906062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100050980A Expired - Fee Related CN100462029C (en) | 2005-01-31 | 2005-01-31 | Bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100462029C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440589B (en) * | 2012-01-16 | 2014-05-07 | 太仓世源金属制品有限公司 | Device for regulating mounting position of motor of electric bed |
| US10334955B2 (en) * | 2016-11-21 | 2019-07-02 | L&P Property Management Company | Modular mattress foundation having generally ladder-shaped sections |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062074A (en) * | 1974-08-02 | 1977-12-13 | Avion Australia Pty. Ltd. | Bed having a movable mattress supporting platform |
| CN2163632Y (en) * | 1993-05-19 | 1994-05-04 | 崔勤 | First-aid transporting bed |
| CN2336656Y (en) * | 1998-06-26 | 1999-09-08 | 戈矛 | Extensible up-down bed |
| CN2640449Y (en) * | 2003-06-27 | 2004-09-15 | 中国人民解放军第一九五医院 | Multifunctional sick and wounded porter for peace or war time |
| JP2004305555A (en) * | 2003-04-09 | 2004-11-04 | Atex:Kk | Bed |
| CN1185980C (en) * | 2002-04-30 | 2005-01-26 | 安得士股份有限公司 | Folding bed with head-side bearing piece of highly-changeable mechanism |
-
2005
- 2005-01-31 CN CNB2005100050980A patent/CN100462029C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062074A (en) * | 1974-08-02 | 1977-12-13 | Avion Australia Pty. Ltd. | Bed having a movable mattress supporting platform |
| CN2163632Y (en) * | 1993-05-19 | 1994-05-04 | 崔勤 | First-aid transporting bed |
| CN2336656Y (en) * | 1998-06-26 | 1999-09-08 | 戈矛 | Extensible up-down bed |
| CN1185980C (en) * | 2002-04-30 | 2005-01-26 | 安得士股份有限公司 | Folding bed with head-side bearing piece of highly-changeable mechanism |
| JP2004305555A (en) * | 2003-04-09 | 2004-11-04 | Atex:Kk | Bed |
| CN2640449Y (en) * | 2003-06-27 | 2004-09-15 | 中国人民解放军第一九五医院 | Multifunctional sick and wounded porter for peace or war time |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1813612A (en) | 2006-08-09 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20090218 Termination date: 20200131 |