CN104586135A - Double-layer turnover sofa bed - Google Patents
Double-layer turnover sofa bed Download PDFInfo
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- CN104586135A CN104586135A CN201410787542.8A CN201410787542A CN104586135A CN 104586135 A CN104586135 A CN 104586135A CN 201410787542 A CN201410787542 A CN 201410787542A CN 104586135 A CN104586135 A CN 104586135A
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- 230000007306 turnover Effects 0.000 title abstract 6
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 14
- 239000010410 layer Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002355 dual-layer Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000021182 hors d'oeuvre Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
- A47C19/205—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads convertible, e.g. from single bed or sofa
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/20—Multi-stage bedsteads; e.g. bunk beds; Bedsteads stackable to multi-stage bedsteads
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/54—Fittings for bedsteads or the like
Abstract
The invention discloses a double-layer turnover sofa bed, belonging to the technical field of a double-layer bed. The double-layer turnover sofa bed comprises an upper bed frame and a lower bed frame which are rotatably connected with each other in a folding way; furthermore, the double-layer turnover sofa bed comprises a transverse locking device and a longitudinal locking device which are vertical to each other, a longitudinal locking association device and an unlocking device; the transverse locking device and the longitudinal locking device are respectively arranged on an upper side frame and a lower side frame; when the sofa bed is unfolded into the double-layer bed, the transverse locking device and the longitudinal locking device are fixed in a fastening way; the longitudinal locking device and the longitudinal locking association device are connected with each other for controlling locking; the unlocking device is connected with the transverse locking device, so that the unlocking operation can be realized. The double-layer turnover sofa bed is provided with a set of complete locking device, so that an upper bed body and a lower bed body are automatically locked after the upper bed body is overturned upwards, the double-layer turnover sofa bed is integral up and down as well as stable and firm, and the safety is guaranteed; great convenience is brought to the life of people.
Description
Technical field
The present invention relates to bunk beds technical field, especially relating to can multi-functional enough divan realizing upset and fold.
Background technology
As its name suggests, divan is a kind of both can be used as the furniture that sofa also can be used as bed use, use the reason of divan may have many kinds, substantially still relevant with the utilization in space, because divan has sofa and bed two kinds of purposes, and can reduce again when sofa form the space taken, for limited space or the user of emphasis personal space, be a kind of furniture of practicality in fact.
Known divan has many different designs and moulding, wherein a kind of is that overlapped cushion together and a back cushion as the sofa chair back formed each other in employing two, two cushions stacked togather each other normally utilize cloth or the surfacing of sofa links together, the cushion changed up is when sofa form as seat, and the cushion of below is as sofa seat support or chair pin; When becoming bed, the cushion of top is lain against ground simultaneously by the cushion opened with below, then is shakeout simultaneously by back cushion and just to become bed paving on ground; The structure of this divan is very simple, but when expanding into bed and using, may have part and share, make seat become a part for bed surface as seat or the part of bed surface, obviously not too health; Even when expanding into bed and using, there is most surface to be placed with easily to have made dirty in ground the surface of divan, if the surface damage of divan may be made again when mobile because of carelessness.
Another known divan constructs; when sofa form; the cushion being positioned at below is provided with chair pin; can avoid the bottom surface kiss the earth of divan and then to be made dirty or impaired, but this divan can be provided with handrail usually, handrail is except providing support the function of arm when sofa form; when expanding into bed form; can utilize again handrail as another part cabinet base or bed bottom supporter, therefore, still easily make dirty or sustain damage in the surface of handrail.
For such technical problem, patent announcement number is 202567262U, the technical scheme of " divan " by name, and it comprises foundation structure, has substrate frame and backrest, and backrest is fixedly erected on the rear side of substrate frame; Lower berth mechanism, has leave the bed group and quadric chain, and group of leaving the bed is installed on substrate frame by quadric chain, can move to the position of lower berth form from the position of sofa form; With upper berth mechanism, there is go to bed group and turning-over support mechanism, group of going to bed has seat and bed surface, when sofa form, go to bed group overlapped on group of leaving the bed and seat upwards, group of leaving the bed can first be lifted to a turning height by turning-over support mechanism, then group upset of going to bed is become bed surface upper berth form upwards, and in the process of lifting upset, turning-over support mechanism also interlock lower berth mechanism can move to the position of lower berth form.This technology by linkage realize Dual-layer bed be superimposed become sofa, this divan uses inconvenient.
Chinese patent notification number is: 202604221U, the technology of " convertible multi-functional couch " by name discloses so a kind of technology, include leave the bed body and upper bed body, this body of leaving the bed has the accommodation space of a storage upper bed body, this upper bed body and body turning ground pivot joint of leaving the bed, when upper bed body is left the bed after body upwards overturns and put in place relatively, this upper bed body is positioned at the top of body of leaving the bed and forms double-layer bed structure, when upper bed body is left the bed after body overturns and put in place relatively downwards, this upper bed body is accommodated in this accommodation space and forms sofa configuration; By this, the mode that the divan function singleness that instead of tradition only can use as a bed after opening, thus make to meet space-saving object in narrow and small room, the use for people brings more conveniences.But this technology is Shortcomings part also, such as, in fact realize spinning upside down by an atmospheric pressure pole, and when expanding into bed, fix support only by folding ladder, during use, there is very large potential safety hazard.
Separately, Chinese patent notification number is 202457386U, and the technical scheme of " class's gram function divan " by name proposes a kind of scheme and is: wherein: sofa configuration comprises: rounded handrail, Three kinds of hors d'oeuvres formula backrest, two-layer seat cushion, rectangle metal leg; Double-layer bed structure comprises: upper strata bedstead, lower floor's bedstead, bracing frame of going to bed, lower bed support frame, guardrail and ladder and swiveling wheel and shrinking connecting-rod, ladder switch; Class's gram function sofa, bracing frame of going to bed is connected with lower bed support frame is collapsible by swiveling wheel and shrinking connecting-rod, realize sofa and bunk beds are changed mutually, and bracing frame of going to bed becomes sofa rounded handrail after folding with lower bed support frame, upper strata bedstead and lower floor's bedstead are turned into two-layer seat cushion, bracing frame of wherein going to bed is lower floor's cushion, and lower bed support frame is upper strata cushion.This technical functionality is complete, can be used as Dual-layer bed use when opening, and can use separately in the folded condition, meet different household demand, greatly save home room simultaneously as sofa.In this technology, being realized the upset of bunk bed body by swiveling wheel, when expanding into bunk beds, fixing support by rectangle feet, make upper bed body unstable, same exist very large potential safety hazard.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention proposes a kind of double-deck upset divan, its objective is that to solve existing upset divan fixing unstable when expanding into bunk beds, there is the problem of potential safety hazard, the problem of trouble, effort etc. when simultaneously solving upset.
In order to solve above-mentioned technical problem, the basic technical scheme that the present invention proposes is: a kind of double-deck upset divan, comprise the bed frame of rotatable folding connection and lower bedstead, this bilayer upset divan comprises the horizontal locker and longitudinal locker, longitudinal snap close associated apparatus and tripper that arrange at right angle setting;
Described horizontal locker is arranged on the bottom of the upper side frame of bed frame in the horizontal direction, and described longitudinal locker is arranged on the rear side of the lower side frame of lower bedstead along the longitudinal direction;
Described longitudinal snap close associated apparatus is arranged on the front side of lower side frame, and one end of this longitudinal snap close associated apparatus is arranged on bed frame, and the other end is arranged on lower bedstead;
Described horizontal locker connects tripper by unlocking steel wire, and described longitudinal locker connects described longitudinal snap close associated apparatus by zip steel wire;
In bed frame and the upset of lower bedstead for the engaging portion of described horizontal locker during bunk bed state with the engaging portion of described longitudinal locker is in buckle state and described zip steel wire is in tension, when bed frame and lower bedstead are in sofa state, described hook axle and described hook are non-buckle state.
Further, in bilayer upset divan of the present invention, described longitudinal locker comprises the fixed head of the lower side frame being longitudinally fixed on lower bedstead, the both sides of this fixed head arrange dismountable upper linear bearing and lower linear bearing respectively, linear bearing is socketed a hook bar, the upper end of hook bar is provided with hook, and the hook bar part between hook and upper linear bearing is socketed the first spring, and this first spring is in compressive state.
Further, in bilayer upset divan of the present invention, described longitudinal locker comprises longitudinal limiting device, this longitudinal limiting device comprises the dismountable longitudinal chute fixed head and be longitudinally arranged on described fixed head and is detachably fixed on the lower position block linked up with on bar, a longitudinal spacing chute offered by this longitudinal chute fixed head, and described lower position block can move back and forth in described longitudinal spacing chute.
Further, in bilayer upset divan of the present invention, described horizontal locker comprises a horizontal fixed head, dismountable installation 1 the 3rd linear bearing on this horizontal fixed head, socket one guide pillar in 3rd linear bearing, described hook axle is fixed in this guide pillar one end, and this guide pillar is also socketed the second spring, and this second spring is between hook axle and the 3rd linear bearing.
Further, in bilayer upset divan of the present invention, described horizontal locker comprises a horizontal limit devices, this horizontal limit devices comprises the horizontal concrete chute fixed head be detachably arranged on horizontal fixed head and the upper limit position block being detachably fixed on guide pillar tail end, a horizontal concrete chute offered by this horizontal concrete chute fixed head, and described upper limit position block can move back and forth in described horizontal concrete chute.
Further, in bilayer upset divan of the present invention, described longitudinal snap close associated apparatus comprises,
One guide groove, this guide groove is fixed on the front portion of lower side frame;
One lead, this lead is arranged in guide groove and also can moves reciprocatingly along guide groove, and
One zip bar, the lead described in this zip bar one end connects, the other end is fixed on described upper side frame, and
One zip steel wire, this zip steel wire one end connects lead, and its other end is fixed on an association holder and is connected to longitudinal locker.
Further, in bilayer upset divan of the present invention, described zip bar passes through the described lead of the removable connection of a zip ear, and together with being rotatably connected between zip ear with zip bar.
Further, in bilayer upset divan of the present invention, described guide groove cross section is C-shaped, and this guide groove is arranged on an association base, the removable front side being arranged on lower side frame of this association base.
Further, in bilayer upset divan of the present invention, described tripper comprises
One box body and a voussoir;
Have an accommodating cavity in described box body, in this accommodating cavity, detachable installation one unlocks linear bearing, and this unblock linear bearing is socketed a guide post, and one end of this guide post connects cable wire contiguous block, and this cable wire contiguous block also connects described unblock steel wire; The other end of described guide post fixes the fixture of a fluting, and this fixture connects pulley mount, and one end of described pulley mount is rotationally connected a pulley, and this pulley mount can do 90 ° of rotations along fixture.
Further, in bilayer upset divan of the present invention, the leading flank of described bed frame arranges a rotating guardrail bracing or strutting arrangement, and one support fixed mechanism is set at the low side of bed frame, this support fixed mechanism is a L-type hook and bottom by being fixed on bed frame, for support with fix this guardrail bracing or strutting arrangement after described guardrail bracing or strutting arrangement is accepted.
The invention has the beneficial effects as follows:
The double-deck divan of upset provided by the invention, upper bed body with leave the bed body by thousand layers cut with scissors, gas support effect, cause physical efficiency of going to bed automatically to spin upside down.By the locker of complete set, ensure that after upper bed body turns over, get in and out of bed on body automatic locking, form one up and down, firm and firm, safety obtains guarantee; After going to bed and finishing using, rely on extension ladder to carry out automatic unlocking, making to go to bed is turned to bottom of leaving the bed downwards automatically; The ingenious use of extension ladder had both played the effect of ladder, had played again the effect of automatic unlocking, and play again the effect of support, the use of extension ladder mode makes divan automation functionization greatly strengthen simultaneously; Namely this multi-functional couch has played the effect of bed, play again the effect of sofa, when being used as sofa use, body of leaving the bed need not overturn up, when being used as bed use, leave the bed body can automatic turning get on and automatic locking on, become upper and lower bed to use, this invention saves space greatly, safe, convenient, fast again, be applicable to the demand of people, more optimize the daily daily life of people.
Accompanying drawing explanation
Fig. 1 is the closure state schematic diagram of bilayer upset divan of the present invention;
Fig. 2 is the sofa using state schematic diagram of double-deck upset divan;
Fig. 3 is the schematic diagram of double-deck upset divan when being in half upset;
Fig. 4 is the schematic diagram of upper side frame and lower side frame junction;
Fig. 5 is the explosive view of longitudinal locker and horizontal locker;
Fig. 6 be longitudinal locker and horizontal locker snapping time installation diagram;
Fig. 7 is the scheme of installation of longitudinal snap close associated apparatus;
Fig. 8 is the close-up schematic view shown in Fig. 7;
Fig. 9 is the explosive view of tripper;
Figure 10 is the installation diagram of tripper;
Figure 11 is the structure sectional view of liftout attachment.
The symbol description of critical piece is as follows:
1, bed frame 2, lower bedstead
3, horizontal locker 4, longitudinal locker
5, longitudinal snap close associated apparatus 6, tripper
11, upper side frame 21, lower side frame
01, steel wire 02, zip steel wire is unlocked
03, gas support 04, thousand layers of hinge
41, fixed head 42, upper linear bearing
43, lower linear bearing 44, hook bar
45, the 46, first spring is linked up with
47, longitudinal chute fixed head 471, longitudinal spacing chute
48, lower position block 49, drop-down lock fixed seat
441, locating hole 31, horizontal fixed head
32, the 3rd linear bearing 33, guide pillar
34, U-type groove 35, hook axle
36, the collar 37, second spring
38, pull-up lock fixed seat 39, horizontal concrete chute fixed head
310, upper limit position block 311, horizontal concrete chute
51, guide groove 52, lead
53, zip bar 55, association holder
56, base 57, zip ear is associated
521, groove 61, box body
62, linear bearing 63, guide post is unlocked
64, cable wire contiguous block 65, fixture
66, pulley mount 67, pulley
68, guide pad 681, flange
651, draw-in groove 69, zip seat
7, extension ladder 71, extension board
72, voussoir 22, underframe of leaving the bed
07, the second gas support 12, L-type hook
8, guardrail bracing or strutting arrangement 81, feet
9, liftout attachment 91, housing is located
92, Compress Spring 93, activity template
94, thimble
Detailed description of the invention
Below with reference to accompanying drawing 1 to accompanying drawing 11, the present invention is described further, but should not limit the scope of the invention with this.
For convenience of description with understanding technical scheme of the present invention, the noun of locality used below is as the criterion with concrete orientation shown in accompanying drawing, but should not limit the scope of the invention with this.
Bilayer upset divan of the present invention comprises the bed frame 1 of rotatable folding connection and lower bedstead 2, also comprises the horizontal locker 3 and longitudinal locker 4, longitudinal snap close associated apparatus 5 and tripper 6 that arrange at right angle setting;
Described horizontal locker 3 is arranged on the bottom of the upper side frame 11 of bed frame 1;
Described longitudinal locker 4 is arranged on the rear side of the lower side frame 21 of lower bedstead 2;
Described longitudinal snap close associated apparatus 5 is arranged on the front side of lower side frame 21, and one end of this longitudinal snap close associated apparatus 5 is arranged on bed frame 1, and the other end is arranged on lower bedstead 2;
Described horizontal locker 3 connects tripper 6 by unlocking steel wire 01, and described longitudinal locker 5 connects described longitudinal snap close associated apparatus 4 by zip steel wire 02;
In bed frame 1 and the upset of lower bedstead 2 for the horizontal locker 3 described in during bunk bed state with longitudinal locker 4 is in buckle state and described zip steel wire 02 is in tension, the horizontal locker 3 described in when bed frame 1 and lower bedstead 2 are in sofa state and longitudinal locker 4 are in non-buckle state.
In the present invention, upper side frame 11 and lower side frame 21 are square groove.
Concrete, the present invention includes two covers horizontal locker 3, longitudinal locker 4 and longitudinal snap close associated apparatus 5, be separately positioned on the left and right sides of side frame 11 and lower side frame 21; Described tripper 6 is positioned at the left side of bed frame 1 and is positioned at the left end of tripper 6.
Arrange gas support 03 and thousand layers of hinge 04 at the leading flank of upper side frame 11 and lower side frame 21, the two ends of described gas support 03 are separately fixed at the top, front side of side frame 11 and lower side frame 21, and are fixed by screws on side frame 11 and lower side frame 21.Thousand layers of hinge 04 are set at the front side low side of upper side frame 11 and the top, front side of lower side frame 21, cut with scissors by gas support 03 and thousand layers the upset that 04 realizes bed frame 1 and lower bedstead 2.
Be positioned at left side upper side frame 11 and lower side frame 21 be reference the installation of horizontal locker 3 and longitudinal locker 4 and longitudinal snap close associated apparatus 5 is described.
Described horizontal locker 3 is arranged on the bottom of side frame 11, and described longitudinal locker 4 is arranged on the left side of lower side frame 21; A part for longitudinal snap close associated apparatus 5 is arranged on the right side of lower side frame 21, and another part is fixed on side frame 11.Concrete, described horizontal locker 3 connects described tripper 6 by unlocking steel wire 01, described longitudinal locker 4 connects described longitudinal snap close associated apparatus 5 by zip steel wire 02, and when this bilayer upset divan expands into levels bed, described unblock steel wire 01 and zip steel wire 02 are in the state of tension.
Contrast accompanying drawing 5 and accompanying drawing 6:
Longitudinal locker 4 comprises the fixed head 41 being longitudinally fixed on lower side frame 21, the both sides up and down of this fixed head 41 arrange dismountable upper linear bearing 42 and lower linear bearing 43 respectively, and on this, linear bearing 42 and lower linear bearing 43 are fixed on fixed head 41 by screw.Upper linear bearing 42 and lower linear bearing 43 are socketed a hook bar 44, and the upper end of hook bar 44 is provided with hook 45, and hook bar 44 part between hook 45 and upper linear bearing 42 is socketed the first spring 46, and this first spring 46 is in compressive state.This longitudinal locker 4 comprises longitudinal limiting device, this longitudinal limiting device comprises the dismountable longitudinal chute fixed head 47 and be longitudinally arranged on described fixed head 41 and is detachably fixed on the lower position block 48 linked up with on bar 44, a longitudinal spacing chute 471 offered by this longitudinal chute fixed head 47, and described lower position block 48 can move back and forth in described longitudinal spacing chute 471; Fixed head 41 arranges one for the drop-down lock fixed seat 49 of zip under installing.Hook bar 44 described in zip steel wire 02 is connected by lower zip 05, as can be seen from Figure, described hook bar 44 is vertically arranged with four locating holes 441, is fixed by two locating holes, 441 pairs of lower position blocks 48 of centre.Concrete, the top or nethermost locating hole 441 are used to connection zip steel wire 02, in time pulling zip steel wire 02, this zip steel wire 02 will pull hook bar 44 up to produce a displacement along upper linear bearing 41 and lower linear bearing 42, wherein, the displacement of hook bar 44 is limited by the spacing movement of lower position block 48 in longitudinal spacing chute 471.
Horizontal locker 3 comprises a horizontal fixed head 31, this horizontal fixed head 31 is installed socket one guide pillar 33 in the 3rd linear bearing the 32, three linear bearing 32, the left end of this guide pillar 33 arranges a U-type groove 34, hook axle 35 is set in this U-type groove, this hook axle 35 is also socketed a collar 36.Also be socketed the second spring 37 at the left end of guide pillar 33, this second spring 37 is in compressive state.Especially, also comprise pull-up lock fixed seat 38, this pull-up lock fixed seat 38 is positioned at the rear of guide pillar 33 and is arranged on the bottom of upper side frame 11 by screw thread, fixing upper zip on this pull-up lock fixed seat 38, connect through zip on this and unlock steel wire 01, and this unblock steel wire 01 is fixed on the right-hand member of guide pillar 33, in time pulling unblock steel wire 01, unlock steel wire 01 and pull guide pillar 33 to produce displacement backward.In order to limit the moving displacement amount of this horizontal locker 3, this horizontal locker 3 also comprises horizontal limit devices, this horizontal limit devices comprises the horizontal concrete chute fixed head 39 be arranged on horizontal fixed head 31 and the upper limit position block 310 being detachably fixed on guide pillar 33 tail end, a horizontal concrete chute 311 offered by this horizontal concrete chute fixed head 39, and described upper limit position block 310 can move back and forth in described horizontal concrete chute 311.Concrete, described upper limit position block 310 is fixedly connected with guide pillar 33 by pin.
Contrast accompanying drawing 7:
Longitudinal snap close associated apparatus 5 comprises guide groove 51, lead 52, zip bar 53 and zip steel wire 02, and this guide groove 51 is fixed on the front portion of lower side frame 21; This lead 52 is arranged in guide groove 51 and also can moves reciprocatingly along guide groove 51; Lead 52 described in this zip bar 53 one end connects, the other end is fixed on the front portion of described upper side frame 11; This zip steel wire 02 one end connects lead 52, and its other end is fixed on association holder 55 be connected to longitudinal locker 5, and described association holder 55 is arranged on the left in the rear end of described guide groove 51 and figure.Concrete, in the present invention, guide groove 51 is arranged on association base 56, and the cross section of this guide groove 51 is C-shaped; Described lead 52 is cylindrical, can laterally move in guide groove 51; Zip bar 53 is fixed on lead 52 by zip ear 57, this lead 52 is arranged vertically a groove 521, and described zip ear 57 to be arranged in this groove 521 and to be connected by pin.Concrete in the process used, the right-hand member of described zip bar 53 is fixed on side frame 11, association base 56 is arranged on lower side frame 21, and described association holder 55 is arranged on below described association base 56, and when bilayer upset divan expands into bunk beds, described zip steel wire 02 is in tension.
Contrast Fig. 8 and Fig. 9:
Described tripper 6 comprises box body 61, an accommodating cavity is had in this box body 61, in this accommodating cavity, detachable installation one unlocks linear bearing 62, this unblock linear bearing 62 is socketed a guide post 63, one end of this guide post 63 connects cable wire contiguous block 64, and this cable wire contiguous block 64 also connects described unblock steel wire 01; The other end of described guide post 63 fixes a fixture 65, and this fixture 65 connects pulley mount 66, and one end of described pulley mount 66 is rotationally connected a pulley 67, and this pulley mount 66 can do 90 ° of rotations along fixture 65.Concrete, a draw-in groove 651 offered by fixture 65, and this draw-in groove 651 is for being rotationally connected described pulley connector 66, and this pulley connector 66 can rotate around fixture.In addition, the left surface of box body 61 is open-type, namely arranges an open slot 611 so that described pulley connector 66 does the rotation of 90 ° in box body 61 and outside box body 61 at left surface.
As preferred version of the present invention, the present invention operates tripper 6 to realize unlocking by extension ladder 7.Concrete, extension ladder 7 to be arranged on bed frame 1 and to be positioned at the left side of tripper 6; The right side of tripper arranges extension board 71, and the right side of this extension board 71 arranges a voussoir 72, the large end of this voussoir 72 towards the left side, small end towards right-hand member, when described tripper 6 in the raw time, described pulley 67 is in the small end side of described voussoir 72.When using, time extension ladder 7 is accepted, along with extension ladder 7 is turned right motion, the large end of voussoir 72 is constantly turned right, press pulley 67 the most at last, promote guide post 63 move right with this, final cable wire contiguous block 64 will pull unblock steel wire 01 to unlock to pull horizontal locker 5.
Box body 61 is also equipped with zip seat 69, and this zip seat is arranged on the left side of cable wire contiguous block 64, for being fixedly connected with the upper zip unlocking steel wire 01.
Be with the stationarity of running wire contiguous block 64 movement during in order to ensure that guide post 63 moves, in box body 61, arrange a guide pad 68, described guide pad 68 is arranged on the right side of guide post 63, and this guide pad 68 arranges a flange 681; The side of described cable wire contiguous block 64 arranges a notch 641, and this notch 641 mates with described flange 681 size, can within it move back and forth by accommodating flange 681.By this technology, cable wire contiguous block 64 movement stably in releasing process can be ensured.
In the present invention, the bottom of lower bedstead 2 comprises underframe 22 of leaving the bed, and the rear end of described lower bedstead 2 and underframe 22 of leaving the bed links together by hinge is rotating; Find out by figure, the width of underframe 22 of leaving the bed is less than lower bedstead 2, and lower bedstead 2 and underframe 22 of leaving the bed are linked together by the second gas support 07; When needs overturn this divan, bed frame 2 up can be promoted and certain distance by the second gas support 07, expediently bedstead 1 up or down overturns.
In order to ensure the safety of double-deck upset divan, at the leading flank of bed frame 1, a rotating guardrail bracing or strutting arrangement 8 is set, and L-type hook 12 is set at the right side lower curtate of bed frame 1, by this L-type hook 12 support and fix this guardrail bracing or strutting arrangement 8 after described guardrail bracing or strutting arrangement 8 is accepted; When this guardrail bracing or strutting arrangement 8 when in use, by the feet fixture 23 being arranged on lower bedstead 2 edge, the feet 81 of guardrail bracing or strutting arrangement 8 is fixed.
In order to ensure that double-deck upset divan is after unblock, avoid horizontal locker 3 and longitudinal locker 4 again on snapping, location liftout attachment 9 is provided with at the top of lower side frame 21, this location liftout attachment 9 comprises housing 91, the activity template 93 being limited in housing 91 including a Compress Spring 92 in this housing 91 and be positioned on Compress Spring 92, this activity template 93 is arranged a thimble 94.Because Compress Spring 92 is in the state of compression, therefore after horizontal locker 3 and longitudinal locker 4 unlock, under the elastic force effect of Compress Spring 92, thimble 94 makes upper bed body have an instantaneous displacement amount upwards, and horizontal locker 3 and longitudinal locker 4 are thoroughly unlocked.
Double-deck upset divan open switching process:
Under the effect of the second gas support 07, after making lower bedstead 2 rotate up an angle along the hinge of underframe 22 of leaving the bed, then bed frame 1 is overturn, under the effect of thousand layers of hinge, 04 gentle support 03, bed frame 1 is dug, in the process that bed frame 1 is dug, the zip bar 53 that one end is arranged on side frame 11 moves upward and pulls zip ear 57, and zip ear 57 pulls lead 52 mobile in guide groove 51; Because lead 52 and zip steel wire 54 link together, therefore, when lead 52 up moves, the hook bar 44 described in zip steel wire 54 drives up moves, thus drives the hook 45 being positioned at hook bar 44 top up to move; When hook 45 moves to hook axle 35 place of horizontal locker 3, because the top linking up with 45 is set to, it is by compression hook axle 35 after being pushed to by this hook axle 35, when the bayonet socket of hook 45 just in time aligns hook axle 35 time, make to link up with the bayonet socket that axle 35 just falls into hook 45 under the effect of the second spring 37; Finally, guardrail bracing or strutting arrangement 8 is put down, with feet fixture 23 locking support pin 81.
The releasing process of double-deck upset divan:
Pack up extension ladder 7, and firmly push away before the rear end of divan, voussoir 72 is made to act on pulley 67, pulley mount 66 is acted on by the active force of this pulley 67, masterpiece is used for fixture 65 by pulley mount 66, and act on guide post 63, now guide post 63 will be turned right motion, cable wire contiguous block 64 described in drive is along guide pad 68 toward moving right, meanwhile, because described unblock steel wire 01 is connected on cable wire contiguous block 64, now this cable wire contiguous block 64 drives unblock steel wire 01 to move pulling the guide pillar 33 of horizontal locker 3 backward, thus pull hook axle 35 move backward disengaging hook 45 bayonet socket, the location liftout attachment 9 being now arranged on lower side frame 21 top gives 94 1, thimble power upwards under the effect of Compress Spring 92, thus make whole upper bed body have the upwards displacement of a moment, the hook axle 35 of horizontal locker 3 is made thoroughly to depart from the bayonet socket of described hook 45, thus reach the object unlocked instantaneously, after unblock, upper bed body is down overturn.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (10)
1. a double-deck upset divan, comprise the bed frame of rotatable folding connection and lower bedstead, it is characterized in that: this bilayer upset divan comprises the horizontal locker and longitudinal locker, longitudinal snap close associated apparatus and tripper that arrange at right angle setting;
Described horizontal locker is arranged on the bottom of the upper side frame of bed frame in the horizontal direction, and described longitudinal locker is arranged on the rear side of the lower side frame of lower bedstead along the longitudinal direction;
Described longitudinal snap close associated apparatus is arranged on the front side of lower side frame, and one end of this longitudinal snap close associated apparatus is arranged on bed frame, and the other end is arranged on lower bedstead;
Described horizontal locker connects tripper by unlocking steel wire, and described longitudinal locker connects described longitudinal snap close associated apparatus by zip steel wire;
In bed frame and the upset of lower bedstead for the engaging portion of described horizontal locker during bunk bed state with the engaging portion of described longitudinal locker is in buckle state and described zip steel wire is in tension, when bed frame and lower bedstead are in sofa state, described hook axle and described hook are non-buckle state.
2. double-deck upset divan as claimed in claim 1, it is characterized in that: described longitudinal locker comprises the fixed head of the lower side frame being longitudinally fixed on lower bedstead, the both sides of this fixed head arrange dismountable upper linear bearing and lower linear bearing respectively, linear bearing is socketed a hook bar, the upper end of hook bar is provided with hook, hook bar part between hook and upper linear bearing is socketed the first spring, and this first spring is in compressive state.
3. double-deck upset divan as claimed in claim 2, it is characterized in that: described longitudinal locker comprises longitudinal limiting device, this longitudinal limiting device comprises the dismountable longitudinal chute fixed head and be longitudinally arranged on described fixed head and is detachably fixed on the lower position block linked up with on bar, a longitudinal spacing chute offered by this longitudinal chute fixed head, and described lower position block can move back and forth in described longitudinal spacing chute.
4. double-deck upset divan as claimed in claim 1, it is characterized in that: described horizontal locker comprises a horizontal fixed head, dismountable installation 1 the 3rd linear bearing on this horizontal fixed head, socket one guide pillar in 3rd linear bearing, described hook axle is fixed in this guide pillar one end, and this guide pillar is also socketed the second spring, this second spring is between hook axle and the 3rd linear bearing.
5. double-deck upset divan as claimed in claim 4, it is characterized in that: described horizontal locker comprises a horizontal limit devices, this horizontal limit devices comprises the horizontal concrete chute fixed head be detachably arranged on horizontal fixed head and the upper limit position block being detachably fixed on guide pillar tail end, a horizontal concrete chute offered by this horizontal concrete chute fixed head, and described upper limit position block can move back and forth in described horizontal concrete chute.
6. double-deck upset divan as claimed in claim 1, is characterized in that: described longitudinal snap close associated apparatus comprises,
One guide groove, this guide groove is fixed on the front portion of lower side frame;
One lead, this lead is arranged in guide groove and also can moves reciprocatingly along guide groove, and
One zip bar, the lead described in this zip bar one end connects, the other end is fixed on described upper side frame, and
One zip steel wire, this zip steel wire one end connects lead, and its other end is fixed on an association holder and is connected to longitudinal locker.
7. double-deck upset divan as claimed in claim 6, is characterized in that: described zip bar passes through the described lead of the removable connection of a zip ear, and together with being rotatably connected between zip ear with zip bar.
8. double-deck upset divan as claimed in claim 6, it is characterized in that: described guide groove cross section is C-shaped, and this guide groove is arranged on an association base, the removable front side being arranged on lower side frame of this association base.
9. double-deck upset divan as claimed in claim 1, is characterized in that: described tripper comprises
One box body and a voussoir;
Have an accommodating cavity in described box body, in this accommodating cavity, detachable installation one unlocks linear bearing, and this unblock linear bearing is socketed a guide post, and one end of this guide post connects cable wire contiguous block, and this cable wire contiguous block also connects described unblock steel wire; The other end of described guide post fixes the fixture of a fluting, and this fixture connects pulley mount, and one end of described pulley mount is rotationally connected a pulley, and this pulley mount can do 90 ° of rotations along fixture.
10. double-deck upset divan as claimed in claim 1, it is characterized in that: the leading flank of described bed frame arranges a rotating guardrail bracing or strutting arrangement, and one support fixed mechanism is set at the low side of bed frame, this support fixed mechanism is a L-type hook and bottom by being fixed on bed frame, for support with fix this guardrail bracing or strutting arrangement after described guardrail bracing or strutting arrangement is accepted.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787542.8A CN104586135A (en) | 2014-12-19 | 2014-12-19 | Double-layer turnover sofa bed |
| PCT/CN2015/000619 WO2016095290A1 (en) | 2014-12-19 | 2015-08-31 | Double-layered flip sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787542.8A CN104586135A (en) | 2014-12-19 | 2014-12-19 | Double-layer turnover sofa bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104586135A true CN104586135A (en) | 2015-05-06 |
Family
ID=53112458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410787542.8A Pending CN104586135A (en) | 2014-12-19 | 2014-12-19 | Double-layer turnover sofa bed |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104586135A (en) |
| WO (1) | WO2016095290A1 (en) |
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| CN105852508A (en) * | 2016-06-25 | 2016-08-17 | 湖州千豪家私有限公司 | Bunk bed |
| CN107568989A (en) * | 2017-11-01 | 2018-01-12 | 枣庄度秘信息科技有限公司 | A kind of multifunction sofa |
| CN107647673A (en) * | 2017-09-05 | 2018-02-02 | 佛山市道道电子科技有限公司 | A kind of sofa double bed |
| CN112603684A (en) * | 2020-12-22 | 2021-04-06 | 高月兰 | Patient side-lying fixing device for intensive care unit |
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| CN107228014B (en) * | 2017-06-06 | 2023-09-15 | 上汽通用五菱汽车股份有限公司 | Cylinder cleaning tool |
| CN108422177A (en) * | 2018-03-22 | 2018-08-21 | 山东省宜华家具有限公司 | The straight spring automatic mounting machine device of Upholstered sofa seat frame |
| CN109157051A (en) * | 2018-11-19 | 2019-01-08 | 林永俊 | Power assisting device may be reversed in multi-purpose type |
| CN109938514B (en) * | 2019-04-26 | 2023-12-19 | 刘俊 | Storage bed |
| CN112956859B (en) * | 2021-04-15 | 2023-12-22 | 江苏四达重工有限公司 | Storage type iron frame bed with changeable area |
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| US20100235984A1 (en) * | 2008-08-25 | 2010-09-23 | Richard Bonatz | Portable Assembly Bed and Kit Therefor |
| CN202567262U (en) * | 2012-04-05 | 2012-12-05 | 蔡泓钧 | Sofa bed |
| CN202604221U (en) * | 2012-06-12 | 2012-12-19 | 东莞市浩源家具五金有限公司 | Turnover multifunctional sofa bed |
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| CN112603684B (en) * | 2020-12-22 | 2021-11-02 | 赵文娟 | Patient side-lying fixing device for intensive care unit |
Also Published As
| Publication number | Publication date |
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| WO2016095290A1 (en) | 2016-06-23 |
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Application publication date: 20150506 |