CN113951670B - Adjustable double-deck bed with expanding function - Google Patents
Adjustable double-deck bed with expanding function Download PDFInfo
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- CN113951670B CN113951670B CN202111472230.4A CN202111472230A CN113951670B CN 113951670 B CN113951670 B CN 113951670B CN 202111472230 A CN202111472230 A CN 202111472230A CN 113951670 B CN113951670 B CN 113951670B
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- frame
- side baffle
- baffle plate
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- storage
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- 230000007246 mechanism Effects 0.000 claims abstract description 178
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 38
- 230000008859 change Effects 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction 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
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
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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
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
- A47C19/021—Bedstead frames
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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
- A47C19/12—Folding bedsteads
- A47C19/124—Folding bedsteads foldable side to side only
-
- 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
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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
- A47C19/22—Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Assembled Shelves (AREA)
Abstract
The invention discloses an adjustable double-layer bed with an expanding function, which belongs to the technical field of iron frame beds, and the technical scheme is characterized by comprising two main body frames, an upper berth frame, a storage cabinet mechanism, a storage table mechanism, a storage limiting mechanism, a lower berth frame mechanism and a storage cabinet mechanism, wherein the upper berth frame is fixed between the two main body frames; the object placing table mechanism is assembled at one end of the storage cabinet mechanism; and the storage limiting mechanism is assembled at the lower end of the upper berth frame. According to the invention, the functions of the lower functional area of the device can be replaced by matching the storage cabinet mechanism, the storage table mechanism, the storage limiting mechanism and the lower frame mechanism, and the functions of the device can be replaced among the storage area, the sleeping area and the free movable area according to the requirements of a user, so that the device has rich and various functions, and meanwhile, the space occupied by the structure of the lower functional area can be adjusted, so that the device has higher safety performance.
Description
Technical Field
The invention relates to the technical field of iron frame beds, in particular to an adjustable double-layer bed with an expanding function.
Background
Bunk beds, which in the conventional sense are beds having upper and lower decks, can save considerable space in rooms of limited area, and are commonly used in student dormitories and employee dormitories.
Along with the development of society, people's demand also becomes more various, and current bunk beds mostly have two upper and lower functional areas, according to its functional division, can roughly fall into two kinds: the first type, the upper and lower functional areas are sleep areas, so that more sleep areas can be provided; the second type, the upper layer is a sleeping area, the lower layer is a storage area, and the function of storing can be provided.
However, the above technical solution has the following drawbacks:
1. the existing device has single functionality and can not change functions according to the requirements of users;
2. the prior device has fixed lower structure, cannot adjust occupied space, and cannot expand functions according to the use requirements of users.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an adjustable double-layer bed with an expanding function, which has the advantages that the double-layer bed can be replaced among storage, sleeping and free activity areas according to the requirements of users, so that the functions of the device are rich and various.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the adjustable double-deck bed with the expansion function comprises two main body frames, an upper berth frame, a storage cabinet mechanism, a storage table mechanism, a storage limiting mechanism and a lower berth frame mechanism, wherein the upper berth frame is fixed between the two main body frames, and the storage cabinet mechanism is assembled at the lower end of the upper berth frame; the object placing table mechanism is assembled at one end of the storage cabinet mechanism; the storage limiting mechanism is assembled at the lower end of the upper berth frame; the lower berth frame mechanism is assembled between the two main body frames.
Through adopting above-mentioned technical scheme, when the lower floor is changed into the sleep function district by the storing function district, fold opposite thing table mechanism, locker mechanism in proper order, promote folding state's locker mechanism to accomodate folding state's locker mechanism through accomodating stop gear, extend the lower frame mechanism that spreads, make the lower floor of device change into the sleep function district by the storing function district.
The invention is further provided with: the storage cabinet mechanism comprises two shaft lever positioning plates, a first side baffle, a second side baffle, a plurality of partition plates, a plurality of positioning blocks, a rear baffle mechanism, a rolling shutter box and a plurality of positioning locking mechanisms, wherein the shaft lever positioning plates are fixed at the lower ends of an upper berth frame, the first side baffle and the second side baffle are all rotationally connected between the two shaft lever positioning plates, the partition plates are rotationally connected at one end, close to the first side baffle, of the second side baffle, a U-shaped groove and a supporting pin rod are arranged at one end, close to the second side baffle, of the partition plates, the positioning blocks are fixed at one end, close to the second side baffle, of the first side baffle, a V-shaped supporting groove is formed in the positioning blocks, the V-shaped supporting groove is matched with the supporting pin rod, the rear baffle mechanism is assembled between the first side baffle and the second side baffle, the rolling shutter box is fixed at the lower ends of the shaft lever positioning plates, and the positioning locking mechanisms are respectively fixed at one ends, close to the first side baffle and the second side baffle.
Through adopting above-mentioned technical scheme, when needs fold locker mechanism, the inside roller shutter of rolling shutter box for the roller shutter is in the shrink state, rotates the baffle, makes the inside backing pin pole of baffle break away from the inside V-arrangement supporting groove of locating piece, rotates the back that finishes, makes baffle and second side shield laminate mutually, and carries out spacingly to the baffle through the location latch mechanism that is located second side shield one end, carries out folding operation to the backplate mechanism, and then folds locker mechanism, is convenient for change the function to device lower floor functional area.
The invention is further provided with: the lower extreme of baffle has seted up a plurality of couple grooves, the inside in couple groove rotates and is connected with the base, the lower extreme of base rotates and is connected with the arc couple.
Through adopting above-mentioned technical scheme, when needs hang article in locker mechanism, pulling arc couple is connected through the rotation of base and arc couple for the arc couple drives the base and rotates, and then makes contained angle between arc couple and the baffle become 90 degrees, rotates arc couple, adjusts the direction of arc couple, can hang article through the arc couple.
The invention is further provided with: the back plate mechanism comprises two side frame plates and two back plates, wherein the two side frame plates are respectively connected with one ends of the first side baffle plate and the second side baffle plate, which are close to each other, and the two back plates are respectively connected with one ends of the two side frame plates, which are close to each other, in a rotating way, and the top of the back plate is higher than the bottom of the shaft lever positioning plate.
Through adopting above-mentioned technical scheme, when needs fold locker mechanism, rotate the baffle, fold the baffle, rotate the backplate for two backplate are close to first side baffle and second side baffle respectively, can fold the backplate mechanism, and then be convenient for fold locker mechanism.
The invention is further provided with: the positioning locking mechanism comprises a guide cylinder, a lock tongue, a hand deflector and a reset element, wherein the guide cylinder is fixed at one end of the first side baffle plate or the second side baffle plate, a rotation stopping through groove is formed in the outer side of the guide cylinder, the lock tongue is slidably connected to the inner part of the guide cylinder, a driving surface is formed in the lower end of the lock tongue, the hand deflector is fixed on the outer side of the lock tongue and located in the rotation stopping through groove, and the reset element is assembled between the lock tongue and the guide cylinder.
Through adopting above-mentioned technical scheme, when needs fold the baffle, rotate the baffle, when the driving surface laminating of the backing pin pole of baffle and spring bolt lower extreme, the backing pin pole drive spring bolt upwards moves, makes reset element compress simultaneously, and after baffle and second side shield laminating, the backing pin pole breaks away from the spring bolt, reset element drive spring bolt resets to carry out spacingly through the baffle of spring bolt folded state; when the partition plate is stretched, the hand deflector rod is manually moved upwards, and the hand deflector rod is fixedly connected with the lock tongue, so that the hand deflector rod drives the lock tongue to move upwards, and after the lock tongue is separated from the partition plate, the partition plate can be stretched by rotating the partition plate, so that the partition plate of the folding device is convenient to limit or stretch, and the partition plate of the folding device is prevented from shaking.
The invention is further provided with: the storage table mechanism comprises a first storage plate, a second storage plate, a vertical plate and a buckle plate, wherein the first storage plate is fixed at one end of a first side baffle, the second storage plate is rotationally connected to one end of the first storage plate, the vertical plate is rotationally connected to the lower end of the first storage plate, a storage groove matched with the vertical plate is formed in the lower end of the first storage plate, the buckle plate is arranged at one end, close to the second storage plate, of the first storage plate, and a groove matched with the buckle plate is formed in the upper end of the second storage plate.
By adopting the technical scheme, when the size of the object placing table mechanism needs to be adjusted, the second object placing plate is rotated, so that the second object placing plate and the first object placing plate are not on the same horizontal plane, and the space occupied by the object placing table mechanism can be adjusted; when the opposite object table mechanism is required to be folded, the second object placing plate is rotated, so that the second object placing plate and the first object placing plate are not on the same horizontal plane, the positioning of the opposite plates is released through the positioning element, the first object placing plate is rotated, the second object placing plate and the vertical plates are driven to move through the rotating connection of the first object placing plate and the second object placing plate and the rotating connection of the first object placing plate and the vertical plates, after the first object placing plate and the first side baffle are attached, the vertical plates are located in the storage groove, the second object placing plate and the vertical plates are attached, the pinch plates are limited through the positioning locking mechanism located at one end of the first side baffle, and the object placing table mechanism in a folded state is prevented from shaking.
The invention is further provided with: the one end of first side shield has seted up the arc constant head tank, accomodate stop gear and include two axostylus axostyle bases, two pull rods, two sleeves and spacing horizontal pole, the axostylus axostyle base is fixed in the lower extreme of upper berth frame, the pull rod rotates with transition fit's mode to be connected in the lower extreme of axostylus axostyle base, the sleeve is fixed in one side of pull rod, spacing horizontal pole assembles in two telescopic insides, wherein, one sleeve and spacing horizontal pole threaded connection, just spacing horizontal pole and arc constant head tank looks adaptation.
Through adopting above-mentioned technical scheme, when needs accomodate stop gear to folding device's locker mechanism through accomodating accomodate, rotate the pull rod for pull rod perpendicular to horizontal plane rotates spacing horizontal pole, and pull out spacing horizontal pole from telescopic inside, promote folding state's locker mechanism and rotate, make it be located between two pull rods, assemble spacing horizontal pole in telescopic inside, and make the inside of the arc constant head tank that spacing horizontal pole is located first side shield outside offered, avoid spacing horizontal pole to remove, accomodate folding state's locker mechanism through spacing horizontal pole, make the device be convenient for change the function of lower floor's functional area.
The invention is further provided with: the lower berth frame mechanism comprises two first U-shaped frames, two guide rods, a second U-shaped frame, a third U-shaped frame and a bearing mechanism, wherein the two first U-shaped frames are respectively fixed at two ends of the inside of the main body frame, the guide rods are fixed in the first U-shaped frames, the second U-shaped frames are fixed between the two first U-shaped frames, the third U-shaped frames are slidably connected to the outer sides of the two guide rods, the bearing mechanism is assembled between the second U-shaped frames and the third U-shaped frames, and a driving through groove matched with the bearing mechanism is formed in the third U-shaped frames.
Through adopting above-mentioned technical scheme, when needs change the device lower floor by sleep function district into storing function district, promote the third U-shaped frame for third U-shaped frame drives the bearing mechanism shrink, after bearing mechanism contracts to minimum length, promotes bearing mechanism, makes its and third U-shaped frame form incline state, continues to promote the third U-shaped frame, makes bearing mechanism rotate, and hide between second U-shaped frame and third U-shaped frame, makes the shrink of lower berth frame mechanism, stretches storage cabinet mechanism again, makes the device lower floor change into the storing function district by sleep function district.
The invention is further provided with: the bearing mechanism comprises a first bearing pipe and a second bearing pipe, the first bearing pipe is rotationally connected to the inside of the second U-shaped frame, the second bearing pipe is slidably connected to the inside of the first bearing pipe, one end of the second bearing pipe is provided with a pin rod, and the pin rod is slidably connected to the inside of the driving through groove.
Through adopting above-mentioned technical scheme, when needs shrink to the lower berth frame mechanism, promote the third U-shaped frame, sliding connection through third U-shaped frame and second bearing pipe, make the third U-shaped frame drive the second bearing pipe and move to the direction that is close to first bearing pipe, move to the max distance when the second bearing pipe, rotate first bearing pipe, make first bearing pipe and third U-shaped frame form incline condition, continue to promote the third U-shaped frame, sliding connection through second bearing pipe and third U-shaped frame, make the third U-shaped frame drive the second bearing pipe and rotate, sliding connection through second bearing pipe and first bearing pipe, make the second bearing pipe drive first bearing pipe and rotate, and then make first bearing pipe and second bearing pipe shrink to the inside of second U-shaped frame and third U-shaped frame, make the lower berth frame mechanism shrink, can change the device lower floor functional area.
In summary, the invention has the following advantages:
1. according to the invention, through the mutual coordination among the storage cabinet mechanism, the storage table mechanism and the lower-layer frame mechanism, the lower-layer functional area of the device can be replaced at will among storage, sleeping and free movable areas, so that the functions of the device are rich and various, and the practicability of the device is improved;
2. according to the invention, the first storage plate and the second storage plate are folded or stretched, so that the space occupied by the storage table mechanism can be adjusted, and a user can conveniently expand more functions of the lower space;
3. according to the storage cabinet mechanism, the storage limiting mechanism is used for limiting the storage cabinet mechanism in the folded state, so that the fixing effect of the storage cabinet mechanism in the folded state is improved, and the safety performance of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the overall structure of the present invention;
FIG. 3 is a schematic view of the storage state of the locker mechanism of the present invention;
FIG. 4 is a schematic view of a locker mechanism of the present invention;
FIG. 5 is a bottom view of the locker mechanism of the present invention;
FIG. 6 is an exploded view of the locker mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the separator of the present invention;
FIG. 8 is a schematic view of a tailgate mechanism of the invention;
FIG. 9 is an exploded view of the detent mechanism of the present invention;
FIG. 10 is a schematic view of a table mechanism of the present invention;
FIG. 11 is an exploded view of the table mechanism of the present invention;
FIG. 12 is a schematic view of a storage and positioning mechanism of the present invention;
FIG. 13 is a schematic view of a underslung frame mechanism of the present invention;
FIG. 14 is an exploded view of the undersea frame mechanism of the present invention;
FIG. 15 is a folding schematic of the locker mechanism of the present invention;
FIG. 16 is a schematic drawing of the underlayment frame mechanism of the present invention.
Reference numerals illustrate: 1. a main body frame; 2. a top-laying frame; 3. a shaft lever positioning plate; 4. a first side baffle; 5. a second side baffle; 6. a partition plate; 7. a positioning block; 8. a roller shutter box; 9. a side frame plate; 10. a rear back plate; 11. a guide cylinder; 12. a bolt; 13. a hand lever; 14. a reset element; 15. a first storage plate; 16. a second storage plate; 17. a vertical plate; 18. a buckle plate; 19. a shaft lever base; 20. a pull rod; 21. a sleeve; 22. a limiting cross bar; 23. a first U-shaped frame; 24. a guide rod; 25. a second U-shaped frame; 26. a third U-shaped frame; 27. a first load bearing tube; 28. a second load-bearing tube; 29. a base; 30. an arc hook.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
1-3, including two main body frames 1 and upper berth frame 2, upper berth frame 2 is fixed in between two main body frames 1, and the lower extreme of upper berth frame 2 is equipped with locker mechanism, and locker mechanism's one end is equipped with puts thing table mechanism, and upper berth frame 2's lower extreme is equipped with accomodates stop gear, is equipped with down berth frame mechanism between two main body frames 1.
When the lower layer is required to be converted into the sleeping functional area from the storage functional area, the storage table mechanism and the storage cabinet mechanism are sequentially folded to push the storage cabinet mechanism in a folded state, the storage cabinet mechanism in the folded state is stored through the storage limiting mechanism, and finally the lower layer frame mechanism is stretched to convert the lower layer of the device into the sleeping functional area from the storage functional area.
In one specific embodiment, as shown in fig. 4-6, the locker mechanism includes two shaft positioning plates 3, a first side baffle 4, a second side baffle 5, a plurality of partition plates 6, a plurality of positioning blocks 7, a back baffle mechanism, a roller shutter box 8 and a plurality of positioning locking mechanisms, two shaft positioning plates 3 are fixed at the lower end of the upper frame 2, the first side baffle 4 and the second side baffle 5 are rotatably connected between the two shaft positioning plates 3, one end of the second side baffle 5 close to the first side baffle 4 is rotatably connected with the partition plates 6, one end of the partition plates 6 close to the first side baffle 4 is provided with a U-shaped groove and a supporting pin rod, one end of the first side baffle 4 close to the second side baffle 5 is fixed with a positioning block 7, a V-shaped supporting groove is formed in the positioning block 7, the V-shaped supporting groove is matched with the supporting pin rod, the back baffle mechanism is assembled between the first side baffle 4 and the second side baffle 5, the roller shutter box 8 is fixed at the lower end of the shaft positioning plate 3 far from the back baffle mechanism, and the positioning locking mechanisms are fixed at one ends of the first side baffle 4 and the second side baffle 5.
It can be appreciated that the roller shutter is wound inside the roller shutter box 8, and when the roller shutter is in an extended state, the roller shutter is used for shielding and sealing the locker mechanism in the extended state, so that dust is prevented from entering the locker mechanism;
further, the positioning locking mechanism at one end of the first side baffle 4 is used for limiting the partition plate 6 in the folded state, and the positioning locking mechanism at one end of the second side baffle 5 is used for limiting the storage table mechanism in the folded state.
It should be noted that, when the locker mechanism needs to be folded, the rolling curtain inside the rolling curtain box 8 is rolled up, so that the rolling curtain is in a contracted state, the partition plate 6 is rotated, the supporting pin rod inside the partition plate 6 is separated from the V-shaped supporting groove inside the positioning block 7, after the rotation is completed, the partition plate 6 and the second side baffle 5 are attached to each other, the partition plate 6 is limited by the positioning lock catch mechanism positioned at one end of the second side baffle 5, the rear baffle mechanism is folded, and then the locker mechanism is folded, so that the lower functional area of the device is conveniently replaced.
In one embodiment, as shown in fig. 7, a plurality of hooking grooves are formed in the lower end of the partition plate 6, a base 29 is rotatably connected to the inside of the hooking grooves, and an arc-shaped hook 30 is rotatably connected to the lower end of the base 29.
When the article needs to be hung in the locker mechanism, the arc-shaped hook 30 is pulled, and the article can be hung by the arc-shaped hook 30 by rotating the base 29 and connecting the arc-shaped hook 30, so that the arc-shaped hook 30 drives the base 29 to rotate, the included angle between the arc-shaped hook 30 and the partition plate 6 is 90 degrees, the arc-shaped hook 30 is rotated, and the direction of the arc-shaped hook 30 is regulated.
In one embodiment, as shown in fig. 8, the back plate mechanism includes two side frame plates 9 and two back plate 10, wherein the side frame plates 9 are fixedly connected to the ends of the first side baffle plate 4 and the second side baffle plate 5, which are close to each other, the back plate 10 is rotatably connected to the ends of the two side frame plates 9, which are close to each other, and the top of the back plate 10 is higher than the bottom of the shaft lever positioning plate 3.
Further, since the top of the back plate 10 is higher than the bottom of the shaft lever positioning plate 3, the maximum rotation angle of the back plate 10 can be limited by the shaft lever positioning plate 3, the back plate 10 can be prevented from rotating by the partition plate 6 in the unfolded state, and the back plate 10 can be limited by the cooperation of the shaft lever positioning plate 3 and the partition plate 6.
It should be noted that, when the locker mechanism needs to be folded, the partition plate 6 is rotated to fold the partition plate 6, and the back plate 10 is rotated, so that the two back plates 10 are respectively close to the first side baffle 4 and the second side baffle 5, and the back plate mechanism can be folded, thereby being convenient for fold the locker mechanism.
In one embodiment, as shown in fig. 9, the positioning locking mechanism includes a guide cylinder 11, a lock tongue 12, a hand lever 13 and a reset element 14, one ends of the first side baffle 4 and the second side baffle 5 are fixed with the guide cylinder 11, a rotation stopping through slot is provided on the outer side of the guide cylinder 11, the lock tongue 12 is slidingly connected with the inner side of the guide cylinder 11, a driving surface is provided on the lower end of the lock tongue 12, the hand lever 13 is fixed on the outer side of the lock tongue 12 and positioned in the rotation stopping through slot, and the reset element 14 is assembled between the lock tongue 12 and the guide cylinder 11.
When the partition plate 6 needs to be folded, the partition plate 6 is rotated, when a supporting pin rod of the partition plate 6 is attached to a driving surface at the lower end of the lock tongue 12, the supporting pin rod drives the lock tongue 12 to move upwards, meanwhile, the reset element 14 is compressed, when the partition plate 6 is attached to the second side baffle 5, the supporting pin rod is separated from the lock tongue 12, the reset element 14 drives the lock tongue 12 to reset, and the partition plate 6 in a folded state is limited through the lock tongue 12; when the partition plate 6 is stretched, the hand deflector 13 is manually moved upwards, and the hand deflector 13 is fixedly connected with the lock tongue 12, so that the hand deflector 13 drives the lock tongue 12 to move upwards, and when the lock tongue 12 is separated from the partition plate 6, the partition plate 6 can be stretched by rotating the partition plate 6, so that the partition plate 6 of the folding device is convenient to limit or stretch, and the partition plate 6 of the folding device is prevented from shaking.
In one embodiment, as shown in fig. 10 and 11, the table holding mechanism includes a first holding plate 15, a second holding plate 16, a vertical plate 17 and a buckle plate 18, one end of the first side baffle 4 is fixed with the first holding plate 15, one end of the first holding plate 15 is rotationally connected with the second holding plate 16, the lower end of the first holding plate 15 is rotationally connected with the vertical plate 17, a storage groove matched with the vertical plate 17 is provided at the lower end of the first holding plate 15, the buckle plate 18 is provided at one end of the first holding plate 15 close to the second holding plate 16, and an avoidance groove matched with the buckle plate 18 is provided at the upper end of the second holding plate 16.
Further, a positioning element is arranged between the first storage plate 15 and the vertical plate 17, and the positioning element can position the vertical plate 17 in an extended state, so that the vertical plate 17 is prevented from shaking.
It should be noted that, when the size of the table mechanism needs to be adjusted, the second storage plate 16 is rotated, so that the second storage plate 16 and the first storage plate 15 are not in the same horizontal plane, and the space occupied by the table mechanism can be adjusted; when the opposite object table mechanism is required to be folded, the second object placing plate 16 is rotated, so that the second object placing plate 16 and the first object placing plate 15 are not located on the same horizontal plane, the positioning of the opposite plate 17 is released through the positioning element, the first object placing plate 15 is rotated, the first object placing plate 15 is driven by the first object placing plate 15 to move through the rotating connection of the first object placing plate 15 and the second object placing plate 16 and the rotating connection of the first object placing plate 15 and the vertical plate 17, after the first object placing plate 15 is attached to the first side baffle 4, the vertical plate 17 is located in the storage groove, the second object placing plate 16 is attached to the vertical plate 17, the buckle plate 18 is limited through the positioning locking mechanism located at one end of the first side baffle 4, and the object placing table mechanism in a folded state is prevented from shaking.
In one specific embodiment, as shown in fig. 12, an arc-shaped positioning groove is formed in one end of the first side baffle 4, the storage limiting mechanism comprises two shaft lever bases 19, two pull rods 20, two sleeves 21 and a limiting cross rod 22, the shaft lever bases 19 are fixed at the lower ends of the upper berth frame 2, the pull rods 20 are rotationally connected to the lower ends of the shaft lever bases 19 in a transition fit mode, sleeves 21 are fixed on one sides of the pull rods 20, the limiting cross rod 22 is assembled in the two sleeves 21, one sleeve 21 is in threaded connection with the limiting cross rod 22, and the limiting cross rod 22 is matched with the arc-shaped positioning groove.
It should be noted that, when the locker mechanism of the folding device needs to be stored through the storage limiting mechanism, the pull rod 20 is rotated, so that the pull rod 20 is perpendicular to the horizontal plane, the limiting cross rod 22 is rotated, the limiting cross rod 22 is pulled out from the sleeve 21, the locker mechanism in the folded state is pushed to rotate, so that the locker mechanism is positioned between the two pull rods 20, the limiting cross rod 22 is assembled in the sleeve 21, the limiting cross rod 22 is positioned in the arc-shaped positioning groove formed in the outer side of the first side baffle 4, the limiting cross rod 22 is prevented from moving, and the locker mechanism in the folded state is stored through the limiting cross rod 22, so that the device is convenient for changing functions of a lower layer functional area.
In one specific embodiment, as shown in fig. 13 and 14, the lower berth frame mechanism comprises two first U-shaped frames 23, two guide rods 24, a second U-shaped frame 25, a third U-shaped frame 26 and a bearing mechanism, wherein the first U-shaped frames 23 are fixed at two ends of the inside of the main body frame 1, the guide rods 24 are fixed in the first U-shaped frames 23, the second U-shaped frame 25 is fixed between the two first U-shaped frames 23, the third U-shaped frame 26 is slidingly connected with the outer sides of the two guide rods 24, the bearing mechanism is assembled between the second U-shaped frames 25 and the third U-shaped frame 26, and a driving through groove matched with the bearing mechanism is formed in the inside of the third U-shaped frame 26;
it should be noted that, when the lower layer of the device is required to be changed from the sleep function area to the storage function area, the third U-shaped frame 26 is pushed, so that the third U-shaped frame 26 drives the supporting mechanism to shrink, after the supporting mechanism is shrunk to the minimum length, the supporting mechanism is pushed, so that the supporting mechanism and the third U-shaped frame 26 are in an inclined state, the third U-shaped frame 26 is continuously pushed, so that the supporting mechanism rotates and is hidden between the second U-shaped frame 25 and the third U-shaped frame 26, so that the lower frame mechanism is shrunk, and then the locker mechanism is stretched, so that the lower layer of the device is changed from the sleep function area to the storage function area.
In one embodiment, as shown in fig. 14, the bearing mechanism comprises a first bearing tube 27 and a second bearing tube 28, the first bearing tube 27 is rotatably connected to the inside of the second U-shaped frame 25, the second bearing tube 28 is slidably connected to the inside of the first bearing tube 27, one end of the second bearing tube 28 is provided with a pin rod, and the pin rod is slidably connected to the inside of the driving through groove;
when the lower layer frame mechanism needs to be contracted, the third U-shaped frame 26 is pushed, the third U-shaped frame 26 drives the second bearing tube 28 to move towards the direction close to the first bearing tube 27 through the sliding connection of the third U-shaped frame 26 and the second bearing tube 28, when the second bearing tube 28 moves to the maximum distance, the first bearing tube 27 is rotated, the first bearing tube 27 and the third U-shaped frame 26 are in an inclined state, the third U-shaped frame 26 is pushed continuously, the third U-shaped frame 26 drives the second bearing tube 28 to rotate through the sliding connection of the second bearing tube 28 and the third U-shaped frame 26, the second bearing tube 28 drives the first bearing tube 27 to rotate through the sliding connection of the second bearing tube 28 and the first bearing tube 27, and then the first bearing tube 27 and the second bearing tube 28 are contracted to the inside of the second U-shaped frame 25 and the third U-shaped frame 26, so that the lower layer frame mechanism is contracted, and the functional area of the lower layer of the device can be changed.
The working process and the beneficial effects of the invention are as follows: when the size of the storage table mechanism needs to be adjusted, the second storage plate 16 is rotated, so that the second storage plate 16 and the first storage plate 15 are not on the same horizontal plane, and the space occupied by the storage table mechanism can be adjusted; when the storage cabinet mechanism needs to be folded and stored (see fig. 15 in detail), the partition plate 6 is rotated to enable the partition plate 6 to be attached to the second side baffle plate 5, the partition plate 6 is limited through the lock catch positioning mechanism, then the rear baffle plate mechanism and the storage table mechanism are folded in sequence, the storage table mechanism in a folded state is pushed to be positioned between the two limiting cross bars 22, and the storage cabinet mechanism is limited through the storage limiting mechanism;
when the lower frame mechanism needs to be folded (see fig. 16 specifically), the third U-shaped frame 26 is pushed to enable the bearing mechanism to shrink and rotate, and when the third U-shaped frame 26 is attached to the second U-shaped frame 25, the lower frame mechanism can be folded; when the locker mechanism and the lower frame mechanism are in a folded state, the lower space of the device can be freely expanded according to the requirements of users.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present invention should be included in the scope of the present invention.
Claims (6)
1. The adjustable double-deck bed with the expanding function comprises two main body frames (1) and an upper berth frame (2), wherein the upper berth frame (2) is fixed between the two main body frames (1), and the adjustable double-deck bed is characterized by further comprising a storage cabinet mechanism, a storage table mechanism, a storage limiting mechanism and a lower berth frame mechanism, wherein the storage cabinet mechanism is assembled at the lower end of the upper berth frame (2); the object placing table mechanism is assembled at one end of the storage cabinet mechanism; the storage limiting mechanism is assembled at the lower end of the upper berth frame (2); the lower-layer frame mechanism is assembled between the two main body frames (1);
the storage cabinet mechanism comprises two shaft rod positioning plates (3), a first side baffle plate (4), a second side baffle plate (5), a plurality of baffle plates (6), a plurality of positioning blocks (7), a rear baffle plate mechanism, a roller shutter box (8) and a plurality of positioning locking mechanisms, wherein the shaft rod positioning plates (3) are fixed at the lower ends of an upper berth frame (2), the first side baffle plate (4) and the second side baffle plate (5) are both rotationally connected between the two shaft rod positioning plates (3), the baffle plates (6) are rotationally connected at one end, close to the first side baffle plate (4), of the second side baffle plate (5), U-shaped grooves and supporting pin rods are arranged at one end, close to the first side baffle plate (4), of the baffle plates (6), the positioning blocks (7) are fixed at one end, close to the second side baffle plate (5), of the first side baffle plate (4), V-shaped supporting grooves are formed in the inner parts of the positioning blocks (7), the V-shaped supporting grooves and the supporting pin rods are matched, the rear baffle plate mechanism is assembled between the first side baffle plate (4) and the second side baffle plate (5), the roller shutter box (8) is fixed at one end, far from the first side baffle plate (4) and the positioning mechanism, and the first side baffle plate (4) are fixed at one end, far from the first side baffle plate (8) and the positioning mechanism is fixed at the end, respectively;
the rear baffle mechanism comprises two side frame plates (9) and two rear back plates (10), the two side frame plates (9) are respectively fixed at one ends of the first side baffle plate (4) and the second side baffle plate (5) which are close to each other, the two rear back plates (10) are respectively connected with one ends of the two side frame plates (9) which are close to each other in a rotating way, and the top of the rear back plates (10) is higher than the bottom of the shaft lever positioning plate (3);
the one end of first side shield (4) has seted up the arc constant head tank, accomodate stop gear and include two axostylus axostyle bases (19), two pull rods (20), two sleeve (21) and spacing horizontal pole (22), axostylus axostyle base (19) are fixed in the lower extreme of upper berth frame (2), pull rod (20) rotate with transition fit's mode and connect in the lower extreme of axostylus axostyle base (19), sleeve (21) are fixed in one side of pull rod (20), spacing horizontal pole (22) assemble in the inside of two sleeve (21), wherein, one sleeve (21) and spacing horizontal pole (22) threaded connection, just spacing horizontal pole (22) and arc constant head tank looks adaptation.
2. An adjustable bunk bed with expanding function according to claim 1, characterized in that: the lower extreme of baffle (6) has seted up a plurality of couple grooves, the inside in couple groove rotates and is connected with base (29), the lower extreme of base (29) rotates and is connected with arc couple (30).
3. An adjustable bunk bed with expanding function according to claim 1, characterized in that: the positioning locking mechanism comprises a guide cylinder (11), a lock tongue (12), a hand lever (13) and a reset element (14), wherein the guide cylinder (11) is fixed at one end of a first side baffle (4) or a second side baffle (5), a rotation stopping groove is formed in the outer side of the guide cylinder (11), the lock tongue (12) is slidably connected to the inside of the guide cylinder (11), a driving surface is formed in the lower end of the lock tongue (12), the hand lever (13) is fixed at the outer side of the lock tongue (12) and located in the rotation stopping groove, and the reset element (14) is assembled between the lock tongue (12) and the guide cylinder (11).
4. An adjustable bunk bed with expanding function according to claim 1, characterized in that: the utility model provides a thing table mechanism that puts includes first thing board (15), second thing board (16), riser (17) and buckle (18) put, first thing board (15) are fixed in the one end of first side shield (4) put, second thing board (16) rotate and are connected in the one end of first thing board (15) put, riser (17) rotate and connect in the lower extreme of first thing board (15) put, just the lower extreme of first thing board (15) set up the storage groove with riser (17) looks adaptation, the one end that first thing board (15) put near second thing board (16) is provided with buckle (18), just the upper end that second put thing board (16) set up with the dodge recess of buckle (18) looks adaptation.
5. An adjustable bunk bed with expanding function according to claim 1, characterized in that: the lower berth frame mechanism comprises two first U-shaped frames (23), two guide rods (24), a second U-shaped frame (25), a third U-shaped frame (26) and a bearing mechanism, wherein the two first U-shaped frames (23) are respectively fixed at two ends of the inside of the main body frame (1), the guide rods (24) are fixed in the inside of the first U-shaped frames (23), the second U-shaped frame (25) is fixed between the two first U-shaped frames (23), the third U-shaped frame (26) is connected with the outer sides of the two guide rods (24) in a sliding mode, the bearing mechanism is assembled between the second U-shaped frames (25) and the third U-shaped frame (26), and a driving through groove matched with the bearing mechanism is formed in the inside of the third U-shaped frame (26).
6. The adjustable bunk bed with expanding function according to claim 5, wherein: the bearing mechanism comprises a first bearing tube (27) and a second bearing tube (28), wherein the first bearing tube (27) is rotationally connected to the inside of the second U-shaped frame (25), the second bearing tube (28) is slidably connected to the inside of the first bearing tube (27), one end of the second bearing tube (28) is provided with a pin rod, and the pin rod is slidably connected to the inside of the driving through groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111472230.4A CN113951670B (en) | 2021-12-06 | 2021-12-06 | Adjustable double-deck bed with expanding function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111472230.4A CN113951670B (en) | 2021-12-06 | 2021-12-06 | Adjustable double-deck bed with expanding function |
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| CN115067707B (en) * | 2022-05-27 | 2023-08-08 | 漳州市鑫博特五金有限公司 | Combined shelf bed capable of changing space for multiple purposes |
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| CN204722582U (en) * | 2015-06-05 | 2015-10-28 | 辽宁石油化工大学 | A kind of multifunction desk |
| CN205696784U (en) * | 2016-04-23 | 2016-11-23 | 吕允杰 | A kind of bunk beds of band wardrobe bin |
| CN210471618U (en) * | 2019-05-24 | 2020-05-08 | 邓良淑 | Multifunctional bunk bed |
| CN214595055U (en) * | 2021-01-27 | 2021-11-05 | 山东安信木业有限公司 | Multifunctional combined cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10820691B2 (en) * | 2017-11-20 | 2020-11-03 | Yixiang Blow Molding Furniture (Ningbo) Co., Ltd. | Table, bed, and chair and receiving device thereof |
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- 2021-12-06 CN CN202111472230.4A patent/CN113951670B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204722582U (en) * | 2015-06-05 | 2015-10-28 | 辽宁石油化工大学 | A kind of multifunction desk |
| CN205696784U (en) * | 2016-04-23 | 2016-11-23 | 吕允杰 | A kind of bunk beds of band wardrobe bin |
| CN210471618U (en) * | 2019-05-24 | 2020-05-08 | 邓良淑 | Multifunctional bunk bed |
| CN214595055U (en) * | 2021-01-27 | 2021-11-05 | 山东安信木业有限公司 | Multifunctional combined cabinet |
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