CN1185980C - Folding bed with head-side bearing piece of highly-changeable mechanism - Google Patents
Folding bed with head-side bearing piece of highly-changeable mechanism Download PDFInfo
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- CN1185980C CN1185980C CNB021189455A CN02118945A CN1185980C CN 1185980 C CN1185980 C CN 1185980C CN B021189455 A CNB021189455 A CN B021189455A CN 02118945 A CN02118945 A CN 02118945A CN 1185980 C CN1185980 C CN 1185980C
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Abstract
The present invention relates to a folding bed with a bearing piece for a head side plate of a height-changeable mechanism. Aiming at providing a folding bed having the advantages of simple structure, convenient storage and motion, good use performance and operability improvement of folding beds, the present invention is provided. The present invention comprises bedding and a bed base body, wherein the bed base body comprises a first and a second bed frame bodies respectively provided with a first and a second loading frames for loading bedding, a first and a second supporting legs arranged on the outer ends of the first and the second loading frames, and a pivoting part which is pivoted to the inner ends of the first and the second loading frames and is provided with a middle support leg, wherein the outer end side of the first bed frame is provided with a bearing piece for a head side plate; the bearing piece for a head side plate comprises a bearing section which is vertically formed on the outer end side of the first loading frame and is used for preventing bedding from offsetting, and a vertical section of a bed head side plate, wherein the vertical section of a bed head side plate is vertically formed from the bearing section in the unfolding state; the vertical section is provided with a height-changeable mechanism which is arranged in the bearing section and is used for reducing bedding heights.
Description
Technical field
The invention belongs to bed, particularly a kind of folding bed with head-side bearing piece of highly-changeable mechanism.
Background technology
As shown in figure 29, known folding bed system is folded into the handstand V-shape, and uses cotton-wadded quilt or other beddings 1a put thereon and move freely.As shown in figure 28, known folding bed comprises halfbody 1a1,1a2 that is respectively bedding (mattress) 1a and the bed matrix 1g that is made of first and second framework 1d1, the 1d2 that have loading halfbody 1a1,1a2 loading frame respectively.First and second framework 1d1,1d2 outer end set firmly respectively and are pivoted that first and second supports pin 1b1,1b2.First and second framework 1d1,1d2 the inner are connected with the connector 1f with middle foot 1e that uses connection.
As shown in figure 28, first of first framework 1d1 supports second of pin 1b1, the middle pin 1e of support and second framework 1d2 to support pin 1b2, the middle pin 1e that supports to connect by two connecting rod 1h respectively, and supports pin 1b1,1b2 and the middle pin 1e upper section of supporting to constitute parallel crank mechanism in first and second.Moreover first and second supports pin 1b1,1b2 system to form the mobile pin of tool castor 1k, therefore, supports pin 1b1,1b2 folding toward approaching mutually direction by first and second, with form as shown in figure 29 be folded into the handstand V-shape together with bedding 1a.Moreover, because folding bed is weighing body, make folding bed often form the strength of horizontal development because of the weight of folding bed and bedding 1a, therefore, for example can use pulling-up structure 1i by the tension spring to subsidize folding strength.
But, in general folding bed, the pillow that uses in h.d., book, glasses etc., or in order to prevent that obsolete article from dropping from the bed, or in order to collect commodity, or can be used as backrest sometimes and use and be provided with from the outstanding head-side bearing piece of bedding.
As shown in figure 28, folding bed is when folded state, shown in the chain-dotted line of Figure 29, cephalic pleurite 1m system is outstanding towards omiting horizontal direction from the first support pin 1b1, and when collection, except taking up space very much, sometimes will become obstacle mobile, walking, therefore have the relatively poor shortcoming of operability.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, collection conveniently moving, serviceability is good, improve the folding bed with head-side bearing piece of highly-changeable mechanism of folding bed operability.
The present invention includes bedding and bed matrix; First and second that the bed matrix comprises first and second framework of having first and second loading frame that loads bedding respectively, be located at first and second loading frame outer end supported pin and is articulated in the articulated part that first and second loading frame the inner has middle foot; First outer distolateral head-side bearing piece that is provided with of framework; Head-side bearing piece system comprises and stands on that first loading frame is outer distolaterally to prevent the portion of bearing of bedding skew and and the erection part of the head of a bed side plate that form upright from the portion of bearing under deployed condition; Erection part has the highly-changeable mechanism that is arranged at minimizing bedding height in the portion of bearing; Highly-changeable mechanism is erection part to be formed the lock solid structure that is constrained to upright/tilt state with the portion of bearing relatively; Erection part by lock solid structure along bedding relatively the portion of bearing topple over to become to topple over/erectility.
Wherein:
Head-side bearing piece is folded under the handstand V font plumbness in first and second framework, and erection part system forms uprightly along bedding.
Head-side bearing piece comprises the bearing piece base frame and is coated on the cover body of bearing piece base frame; The major axis material is formed to bear portion's framework and the erection part framework constitutes to the bearing piece base frame by utilizing.
Bedding system is that the mattress halfbody of half mattress and the thin slice body that is covered in the mattress halfbody continuously constitute by being loaded on first and second loading frame; The thin slice system comprise be covered in the base portion above the mattress halfbody on first and second loading frame together, the lappet be located at the base portion both sides that hangs down, the end lappet that separates with lappet and with the maintenance lappet of lappet one; The end lappet covers stop part and mattress halfbody one distolateral end face; Keep lappet to cover side end face, mattress halfbody outer end on first loading frame.
Owing to the present invention includes bedding and bed matrix; First and second that the bed matrix comprises first and second framework of having first and second loading frame that loads bedding respectively, be located at first and second loading frame outer end supported pin and is articulated in the articulated part that first and second loading frame the inner has middle foot; First outer distolateral head-side bearing piece that is provided with of framework; Head-side bearing piece system comprises and stands on that first loading frame is outer distolaterally to prevent the portion of bearing of bedding skew and and the erection part of the head of a bed side plate that form upright from the portion of bearing under deployed condition; Erection part has the highly-changeable mechanism that is arranged at minimizing bedding height in the portion of bearing; Highly-changeable mechanism is erection part to be formed the lock solid structure that is constrained to upright/tilt state with the portion of bearing relatively; Erection part by lock solid structure along bedding relatively the portion of bearing topple over to become to topple over/erectility.Form head-side bearing piece and can reduce height by the highly-changeable mechanism of erection part, therefore head-side bearing piece can not given prominence under folded state, makes collection of the present invention, mobile more convenient; Make the structure of bed more simple, and help to compress bedding; Not only simple in structure, collection conveniently moving, and serviceability is good, improve the folding bed operability, thus reach purpose of the present invention.
Description of drawings
Fig. 1, for broken section structural representation stereogram of the present invention.
Fig. 2, for decomposition texture schematic isometric of the present invention.
Fig. 3, for structural representation side view of the present invention.
Fig. 4, be A portion partial enlarged drawing among Fig. 3.
Fig. 5, be B portion partial enlarged drawing among Fig. 3.
Fig. 6, be C-C cutaway view among Fig. 3.
Fig. 7, be D-D cutaway view among Fig. 3.
Fig. 8, be known folding bed pull-up part action schematic diagram.
Fig. 9, be E portion partial enlarged drawing among Fig. 8.
Figure 10, be pull-up part of the present invention action schematic diagram.
Figure 11, be the pull-up torque factor curve map that known folding bed pull-up part and pull-up part of the present invention produce.
Figure 12, for structural representation rearview of the present invention.
Figure 13, be among Fig. 2 F to view.
Figure 14, be among Figure 13 G to view.
Figure 15, be the local amplification view of H portion among Fig. 2.
Figure 16, be the local decomposition texture schematic isometric of amplifying of H portion among Fig. 2.
Figure 17, be I-I cutaway view among Figure 15 (action one).
Figure 18, be I-I cutaway view among Figure 15 (action two).
Figure 19, be I-I cutaway view among Figure 15 (action three).
Figure 20, be the local amplification view of H portion among Fig. 2 (guidance part is guiding arc groove).
Figure 21, be the local decomposition texture schematic isometric (guidance part is guiding arc groove) of amplifying of H portion among Fig. 2.
Figure 22, be J-J cutaway view among Figure 20 (action one, guidance part are guiding arc groove).
Figure 23, be J-J cutaway view among Figure 20 (action two, guidance part are guiding arc groove).
Figure 24, be J-J cutaway view among Figure 20 (action three, guidance part are guiding arc groove).
Figure 25, for folding process schematic diagram of the present invention.
Figure 26, for folded state structural representation side view of the present invention.
Figure 27, for folded state structural representation stereogram of the present invention (containing bedding).
Figure 28, be known additional bed cephalic pleurite folding bed structural representation side view.
Figure 29, be known additional bed cephalic pleurite folding bed folded state side view.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, folding bed 1 of the present invention comprises bedding 2 and bed matrix 9.
Bedding is 2 by being that mattress halfbody 2A, the 2B of half mattress and the thin slice body 2C that is covered in mattress halfbody 2A, 2B continuously constitute.
First and second that bed matrix 9 comprises first and second framework 5A, the 5B that have first and second loading frame 3A, the 3B that load mattress halfbody 2A, 2B respectively, be located at first and second loading frame 3A, 3B outer end 1S1 supported pin 4A, 4B, is articulated in the head-side bearing piece 10 that the inner 1S2 of first and second loading frame 3A, 3B has articulated part 8, the pulling-up structure 17 of middle foot 7 and is arranged at the first loading frame 3A outer end 1S1 side.
As shown in Figure 1 and Figure 2, first and second loading frame 3A, 3B have by tubing make slightly be rectangle around frame 21, extend the stiffener 21a that is configured to downward open slot section bar, be disposed at the plate bearing piece 21b of stiffener 21a both sides and be fixed in bed board 22 on the plate bearing piece 21b towards its longitudinal centre line directions X.
First and second supports that pin 4A, 4B are two by the 23a of plumb post portion that is hubbed at the 21c of 21 liang of side frame portions of frame around first and second loading frame 3A, the 3B and from its lower end L font frame 23 of constituting of the extension 23b that extends of 1S1 outward, and extension 23b end group is provided with castor.First and second supports laterally to connect with connector 24 between pin 4A, the 4B two L font frames 23, and connector 24 central portions bend to the pillar matrix that the smaller length tool is subsidized part 25 to inner 1S2 side, and subsidy part 25 ends are provided with castor.
As shown in Figure 4, first and second supports the 23a of the plumb post portion upper end of the L font frame 23 of pin 4A, 4B to set firmly connecting piece 28.Connecting piece 28 comprises the last group connecting part 26 that is connected to column sections 23a lateral surface and the winding following group connecting part 27 at medial surface.Last group connecting part 26 is that 1S1 is side-prominent outward with following group connecting part 27; Can freely tilt to be hubbed on movably the inner face of the 21c of side frame portion by latch 1P in the jag of last group connecting part 26; Jag in following group connecting part 27 is provided with through hole 37a.
As shown in Figure 5, frame 21 21c of side frame portion extend through the inner 1S2 side of first and second loading frame 3A, 3B respectively around first and second loading frame 3A, the 3B, to form the protuberance 21d of the outstanding preceding 21e of frame portion.Moreover the two protuberance 21d system of first and second loading frame 3A, the 3B side frame 21c of portion forms at interval in opposite directions.
As Fig. 2, shown in Figure 5, in the present embodiment, articulated part 8 comprise from both sides and first and second loading frame 3A, the 3B side frame 21c of portion two in opposite directions two connectors 29 articulating of protuberance 21d, is connected 29 of two connectors in conjunction with axle 30 and from support pin 7 in the middle of extending downward vertically in conjunction with axle 30.
As shown in Figure 1, the middle pin 7 of supporting is that two column sections 32 that are bent upwards the footstool frame 34 of tool protrusion 33 and linked both sides by central authorities constitute.As shown in Figure 5, connector 29 is to cover by cover cap 35, thereby can improve its aesthetic property security.As shown in figure 12, also can in the middle of being higher than, support the position of pin 7 column sections 32 lower ends to set up footstool frame portion 34.
Moreover in the present embodiment form, as shown in Figure 5, the middle top of supporting pin 7 column sections 32 rear side forward extends the connecting piece 36 of tool through hole 37b.As shown in Figure 4, through hole 37a is corresponding on following group connecting part 27 jags on through hole 37b system and first and second support pin 4A, the 4B column sections 23a, and connect through hole 37a, 37b by connecting rod 19, support pin 4B, middle support pin 7 formation parallel crank mechanisms to support pin 4A, middle support pin 7 to reach with the first loading frame 3A, first respectively with the second loading frame 3B, second.So,, support the direction of pin 7, first and second support pin 4A, 4B to keep certain in the middle of can making as Figure 25, shown in Figure 26, for example, while can keep vertically folding.Moreover, also can parallel crank mechanism be set a side at the first loading frame 3A or the second loading frame 3B; Moreover, also parallel crank mechanism can be set.
As Fig. 1, Fig. 2, shown in Figure 3, pulling-up structure 17 is to be used for subsidy to fold, and it is installed on first and second loading frame 3A, the 3B of first and second framework 5A, 5B.As Fig. 3, Fig. 6, shown in Figure 7, pulling-up structure 17 comprises two pulley 17A and pull-up part 17D.Pulley 17A mat bearing is hubbed at the outer end that is fixed on the last stiffener 21a of first and second loading frame 3A, 3B.Pull-up part 17D comprise an end fix or run through in the middle of support pin 7 protrusions 33 and be the elastic component 17C of helical spring or rubber etc. around being hung on the ropy 17B on the pulley 17A and being connected with respectively between ropy 17B two ends and first and second loading frame 3A, 3B.
As shown in Figure 3, the protrusion 33 of pin 7 is supported in the end winding of ropy 17B in the centre, and the angle theta between ropy 17B and the middle support pin 7 is 30 °～60 ° under deployed condition, is preferably 40 °～55 °, and the best is 45 °.Moreover as shown in Figure 7, ropy 17B is the slot part by stiffener 21a in the elastic component 17C of the position combination by pulley 17A rear system, therefore can be hidden and increases attractive in appearance.
So, by pulling-up structure 17, when folding, can obtain preferable pull-up moment.As Fig. 8, shown in Figure 9, not utilizing pulley with pull-up part 1w in the centre support pin 1p below and when directly setting up between the rear end of loading frame 1q, when the pull-up moment M1 of its pull-up bed framework 1r hypothesis is set at definite value with the spring force of pull-up part 1w, will be α from the pull-up angle initialization of the horizontal development state of first and second loading frame; To be set at β from the angle of inclination of the relative level of pull-up part 1w, and make downwards to just, and the length of loading frame is A, middle when supporting pin 1p maintenance plumbness, but pull-up moment M1=TASin (alpha+beta) tried to achieve in summary; α is called folding angle, and it changes shown in Figure 11 dotted line, in fact becomes at alpha+beta under the folded state of 0 ° (α=90 °, β=-90 °), and its pull-up moment M1 no better than 0.Moreover, consider negative moment, and the spring force that reduces of the folding institute spring length that produces is when reducing because of folding bed, bedding weight, all upward along with the increase that folds angle [alpha], becoming has very necessary use hand that first and second loading frame is furthered.
On the contrary, as shown in figure 10, pulling-up structure 17 of the present invention, when the distance between inner 1S2 side of first and second loading frame 3A, 3B and pulley 17A is set at B, then pull-up moment M2=TBsin (alpha+beta); When folding angle [alpha] when 0 ° (level) for level slowly increases to 90 ° of states, angle theta between ropy 17B and the middle support pin 7 becomes 0 °, be that β is 0 °, that is sin (alpha+beta) is near 1, its result system is shown in the solid line among Figure 11, along with the increase of folding angle, present its pull-up moment M2 also increases thereupon.So, utilize pulling-up structure 17, not only can form bigger pull-up moment M2,, still can form bigger pull-up moment M2 even under folded state in the action initial stage with pulley 17A.Therefore, can keep folded state really; Even therefore under deployed condition, the folding upper lifting force amount of nature is acted in advance.
Therefore, as shown in Figure 4, in this enforcement state, the first loading frame 3A and first supports that setting can make first and second loading frame 3A, 3B remain on floating of level and prevent structure 18 near the articulated section of pin 4A.
As shown in Figure 4, float prevent structure 18 comprise the portion of running through 42 of running through group connecting part 26 on frame 21 21c of side frame portion and connecting piece 28 on every side, be located at column sections 23a and under the deployed condition with the concentric snap portion 43 of the portion of running through 42 and under deployed condition insertion run through buckleing of portion 42 and snap portion 43 and end part 45.Therefore, end part 45, can make first and second loading frame 3A, 3B remain on the deployed condition of level by inserting button.Moreover button ends part 45 and can give suitable hanging by hanging piece 46.
Moreover, float and prevent that structure 18 from also can be the various structures that can keep first and second loading frame 3A, 3B horizontal development state arbitrarily.And float and prevent structure 18, also can be arranged between the second loading frame 3B and the second support pin 4B except being arranged at the first loading frame 3A and first supports between the pin 4A; Also can be arranged at respectively simultaneously between first and second loading frame 3A, 3B and first and second support pin 4A, the 4B; Also can be first and second loading frame 3A, 3B and the middle not rotatable various structures of pin 7 formation of supporting.
As Fig. 1, Fig. 2, Fig. 3, Figure 12, Figure 13, shown in Figure 14, head-side bearing piece 10 is the rear end that is arranged at the first loading frame 3A, and is provided with the stop part 12 of the mattress halfbody 2B landing that prevents bedding 2 in the rear end of the second loading frame 3B.
Head-side bearing piece 10 be comprise the 10A of the portion of bearing that can prevent bedding 2 skew and under deployed condition from bearing the upright and head of a bed side plate erection part 10B that forms of the 10A of portion.As previously mentioned, erection part 10B cording has to be arranged at and bears the highly-changeable mechanism 13 that can reduce in the 10A of portion from bedding 2 height.
Moreover head-side bearing piece 10 is to be made of bearing piece base frame 15 and the cover body 16 that is covered in bearing piece base frame 15.
As shown in figure 12, bearing piece base frame 15 is to comprise constituting the framework 15A of the portion of bearing bear the 10A of portion and by the erection part framework 15B of highly-changeable mechanism 13 connected formation erection part 10B.As shown in Figure 4, it is fixing and keep 1g at interval by the partition 21g of frame 21 21f of after-frame portion on every side and frame on every side 21 to bear the framework 15A of portion system.
As shown in figure 12, bear the framework 15A of portion system by for square cylindrical shell and the assembly 15a parallel with the 21f of after-frame portion, be built in assembly 15a both ends and height and the highly corresponding upright framework 15b of the portion 10A of bearing, to two side-prominent and use assembly 15a, upright framework 15b are combined about horizontal U font frame 15c and the horizontal stripe 15d that is set up between the two upright framework 15b constitute.
As shown in figure 12, erection part framework 15B system by be mat highly-changeable mechanism 13 be arranged at the two supporting axis 15f that bear the framework 15A of portion two upright framework 15b tops and to two pleurapophysis establish be incorporated into supporting axis 15f two ends about horizontal U font to connect the connector 15g on the supporting axis 15f.Bear the framework 15A of portion, erection part framework 15B except the crooked formation of serve as reasons axle or cylindrical body, also can utilize various structures formations such as tabular material.
As Figure 15, Figure 16, Figure 17, Figure 18, shown in Figure 19, topple over lock solid structure 14 comprise be fused to bear the upright framework 15b of the framework 15A of portion upper end following locking part 51, be fused to the last locking part 52 of erection part framework 15B supporting axis 15f lower end and connect upper and lower locking part 52,51 run through spools 54.Following locking part 51 inserts in the upright framework 15b with its our department, and the upper end in our department forms the baseplate part that slightly is discoideus and is provided with centre bore 55a, the baseplate part outer peripheral edges are provided with towards bed front side horizontal direction and form the 55b of forward recess portion of opening and form relative vertical line about 5 °～20 ° of the angle that recedes, be preferably 5 °～15 °, be preferably the upright concave part 55c of 10 ° opening.Moreover, be to form radius of a circle 1R1 on the outer peripheral edges between 55b of forward recess portion and upright concave part 55c than the less guidance part 55d of its outer peripheral edges radius 1R2.
Moreover, last locking part 52 inserts with its body and is fused in the erection part framework 15B supporting axis 15f, and form the baseplate part that slightly is discoideus and is provided with vertical slotted hole 55f in the center in our department lower end, our department is convexly equipped with the baseplate part joining place and following locking part 51 is gone forward, and concave part 55b and upright concave part 55c button corresponding and buckle respectively end latch 55g.
Run through axle 54 form in regular turn head 54a, with following locking part 51 on center corresponding axle portion 54b of vertical slotted hole 55f and threaded portion 54d on the centre bore 55a, last locking part 52.Running through axle 54 is arranged on the vertical slotted hole 55f in center, packing ring 54c on the locking part 52, time locking part 51 behind the centre bore 55a and packing ring 54c with its axostylus axostyle 54b,, be integral also and can freely swing in its threaded portion 54d with the nut screw lock so that upper and lower locking part 51,52 is articulated.
When changing the height of head-side bearing piece 10, as Figure 17, shown in Figure 19, instantly press locking part 52, when making its slotted hole 55f upper end and running through axle 54 and offset, button ends latch 55g system and can embed the 55b of forward recess portion or upright concave part 55c and limit and be positioned down on the locking part 51 will go up locking part 52 it on.For example, embed the forward recess 55b of portion,, thereby reduce the height of erection part framework 15B because tilt state is toppled over into along bedding 2 by erection part framework 15B system when button ends latch 55g.Moreover, when embedding upright concave part 55c, then can make about 10 ° of erection part 10B hypsokinesis, form the state that bears on the 10A of portion that stands on.So, can between erectility that forms head-side bearing piece 10 or tilt state, form locking.Moreover, as shown in figure 18, can be by will going up upwards pulling of locking part 52, break away from upright concave part 55c (or the 55b of forward recess portion) and move to the 55b of forward recess portion (or upright concave part 55c) and embed the 55b of forward recess portion (or upright concave part 55c) so that button ends latch 55g with locking along the guidance part 55d of locking part 51 outer peripheral edges down.
As Figure 20, Figure 21, Figure 22, Figure 23, shown in Figure 24, the firmware base board 52 ' of locking is provided with centre bore 55a ', is convexly equipped with only latch 55g ' of button in our department and baseplate part joining place.Following locking part 51 ' is provided with center slotted hole 55f ' and for going up the guidance part 55d ' that button ends the guiding arc groove of the corresponding and slip embedding group of latch 55g ' with last locking part 52 ', and upright concave part 55c ' is that the do for oneself guidance part 55d ' of guiding arc groove extends to center slotted hole direction.So, as long as topple over the various distressed structures that lock solid structure 14 ' possesses the upper and lower locking part 52,51 in location that can pivot.
As Fig. 2, Figure 12, Figure 13, shown in Figure 14, cover body 16 is to have lower opening and form to collect to cover the bag that bears base frame 15, and it can form form everywhere, and utilizes the compress of mediation style to make on the thin slice body 2C of bedding 2.Moreover its lower edge central authorities form breach 16a, and breach 16a place and two ends be respectively equipped with horizontal U font frame 15c lower end and horizontal stripe 15d below the bracelet 16c of adhesive buckle, use cover body 16 covered to be fixed in and bear base frame 15, with formation head-side bearing piece 10.Moreover, collection bag 16d also can be set thereon.
As shown in Figure 3, head-side bearing piece 10 is can make erection part 10B bear the 10A of portion formation relatively to be restricted to erectility, and the tilt state that can topple over along bedding 2 by erection part 10B system, thereby reduce the height of erection part 10B, therefore, erection part 10B is swung between erectility and tilt state.
As Figure 25, Figure 26, shown in Figure 27, when first and second framework 5A, 5B were folded into the plumbness of handstand V font, erection part 10B system was erectility along bedding 2.
As Fig. 1, Fig. 2, shown in Figure 3, the thin slice body 2C of bedding 2 system comprise be covered in first and second loading frame 3A, the last mattress halfbody of 3B 2A, the base portion 2a above the 2B together, the lappet 2b that is located at base portion 2a both sides, the end lappet 2c that separates with lappet 2b and and the maintenance lappet 2d of lappet 2a one hang down.End lappet 2c covers together to prevent that the second loading frame 3B from going up the stop part 12 and mattress halfbody 2B one distolateral end face of mattress halfbody 2B skew; Keep lappet 2d to cover the first loading frame 3A and go up side end face, mattress halfbody 2A outer end.Moreover in the present invention, the interior outside of lappet 2b is to be sticked to be the keeper 2f of bracelet.
Moreover, keep the height system of lappet 2f to be lower than lappet 2b and end lappet 2c, its central portion is corresponding to the partition 21g top of frame 21 21f of after-frame portion on every side, and can end mattress halfbody 2A in the rear end face button.Its result as Figure 25, shown in Figure 26, is not offset owing to keep lappet 2f to form set, therefore, in folding process, end lappet 2c then is shifted with base portion 2a, the relative together mattress halfbody of lappet 2b 2B, thereby forms exposed division 2e in mattress halfbody 2B rear end.Moreover, as shown in figure 27, with lappet 2b in about two sides give overlappedly, and fixed by keeper 2f such as bracelets, then can make its collection more convenient.Moreover the erection part 10B system of head-side bearing piece 10 forms upright along bedding 2, therefore, help to compress bedding 2, can make the collection keeping more convenient.
In sum, owing to forming head-side bearing piece 10 and can reducing height by the highly-changeable mechanism 13 of erection part 10B, therefore head-side bearing piece 10 can not given prominence under folded state, makes collection of the present invention, mobile more convenient.
Moreover, therefore, can reduce the height of erection part 10B by toppling over to topple over lock solid structure 14 as highly-changeable mechanism 13, make the structure of bed more simple.
Moreover, therefore help to compress bedding 2 because under folding plumbness, erection part 10B system is upright along bedding 2.
Moreover because head-side bearing piece 10 comprises the cover body 16 that utilizes the formed bearing piece base frame 15 of major axis material and be coated on bearing piece base frame 15, so its weight is lighter, and also more easy with the color matching of bedding 2, can improve its aesthetic property.
Moreover, because thin slice body 2C system is bonded to the side end face of mattress halfbody 2A one end on the first loading frame 3A, and can move, therefore the collection of utilization is arranged more on mattress.
Claims (4)
1, a kind of folding bed with head-side bearing piece of highly-changeable mechanism, it comprises bedding and bed matrix; First and second that the bed matrix comprises first and second framework of having first and second loading frame that loads bedding respectively, be located at first and second loading frame outer end supported pin and is articulated in the articulated part that first and second loading frame the inner has middle foot; It is characterized in that the outer distolateral head-side bearing piece that is provided with of described first framework; Head-side bearing piece system comprises and stands on that first loading frame is outer distolaterally to prevent the portion of bearing of bedding skew and and the erection part of the head of a bed side plate that form upright from the portion of bearing under deployed condition; Erection part has the highly-changeable mechanism that is arranged at minimizing bedding height in the portion of bearing; Highly-changeable mechanism is erection part to be formed the lock solid structure that is constrained to upright/tilt state with the portion of bearing relatively; Erection part by lock solid structure along bedding relatively the portion of bearing topple over to become to topple over/erectility.
2, the folding bed with head-side bearing piece of highly-changeable mechanism according to claim 1 is characterized in that described head-side bearing piece is folded under the handstand V font plumbness in first and second framework, and erection part system forms uprightly along bedding.
3, the folding bed with head-side bearing piece of highly-changeable mechanism according to claim 1 is characterized in that described head-side bearing piece comprises the bearing piece base frame and is coated on the cover body of bearing piece base frame; The major axis material is formed to bear portion's framework and the erection part framework constitutes to the bearing piece base frame by utilizing.
4, the folding bed with head-side bearing piece of highly-changeable mechanism according to claim 1 is characterized in that described bedding system is that the mattress halfbody of half mattress and the thin slice body that is covered in the mattress halfbody continuously constitute by being loaded on first and second loading frame; The thin slice system comprise be covered in the base portion above the mattress halfbody on first and second loading frame together, the lappet be located at the base portion both sides that hangs down, the end lappet that separates with lappet and with the maintenance lappet of lappet one; The end lappet covers stop part and mattress halfbody one distolateral end face; Keep lappet to cover side end face, mattress halfbody outer end on first loading frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021189455A CN1185980C (en) | 2002-04-30 | 2002-04-30 | Folding bed with head-side bearing piece of highly-changeable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021189455A CN1185980C (en) | 2002-04-30 | 2002-04-30 | Folding bed with head-side bearing piece of highly-changeable mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1454555A CN1454555A (en) | 2003-11-12 |
| CN1185980C true CN1185980C (en) | 2005-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021189455A Expired - Fee Related CN1185980C (en) | 2002-04-30 | 2002-04-30 | Folding bed with head-side bearing piece of highly-changeable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1185980C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462029C (en) * | 2005-01-31 | 2009-02-18 | 安得士股份有限公司 | Bed |
-
2002
- 2002-04-30 CN CNB021189455A patent/CN1185980C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462029C (en) * | 2005-01-31 | 2009-02-18 | 安得士股份有限公司 | Bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1454555A (en) | 2003-11-12 |
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Legal Events
| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050126 Termination date: 20100430 |