CN106037347B - Folding bed - Google Patents
Folding bed Download PDFInfo
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- CN106037347B CN106037347B CN201610585930.7A CN201610585930A CN106037347B CN 106037347 B CN106037347 B CN 106037347B CN 201610585930 A CN201610585930 A CN 201610585930A CN 106037347 B CN106037347 B CN 106037347B
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- rod
- enclosing
- frame
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- rods
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/002—Children's beds foldable
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D9/00—Cradles ; Bassinets
- A47D9/005—Cradles ; Bassinets foldable
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a folding bed, which comprises a bed frame and a locking mechanism, wherein the bed frame is in an unfolding state and a folding state, the locking mechanism is used for locking the bed frame in the unfolding state, and the bed frame comprises an upper enclosing frame assembly, a support frame assembly and a lower enclosing frame assembly. This folding bed member is small in quantity, can realize that the secondary is folding, and each member homoenergetic folded is drawn in closely and is in the same place, and the compactness very of structure after folding is leveled, and occupation space is also very little, for user's daily accomodating with deposit provide very big facility.
Description
Technical Field
The invention relates to a folding bed.
Background
In the prior art, the bed frame of the folding bed usually comprises a bottom bracket and an enclosure frame supported on the bottom bracket, and the whole bed frame can be folded by folding the bottom bracket and the enclosure frame. However, the existing folding bed frame is often large in volume after being folded, and is not convenient to carry and use when traveling.
Disclosure of Invention
The invention aims to provide a folding bed with very small volume after being folded.
In order to achieve the purpose, the invention adopts the technical scheme that: a folding bed comprises a bed frame with an unfolding state and a folding state, and a locking mechanism for locking the bed frame in the unfolding state, wherein the bed frame comprises an upper enclosing frame assembly, a support frame assembly and a lower enclosing frame assembly,
the upper enclosing frame assembly comprises a left upper enclosing frame, a right upper enclosing frame and two connecting frames which are connected between the left upper enclosing frame and the right upper enclosing frame and are respectively positioned at the front side and the rear side, the left upper enclosing frame comprises two left upper enclosing rods respectively positioned at the front side and the rear side and a left upper side rod which is pivoted between the left ends of the two left upper enclosing rods, and the right end of the left upper enclosing rod is pivoted at the left end of the connecting frame at the same side of the left upper enclosing rod; the right upper enclosing frame comprises two right upper enclosing rods which are respectively positioned at the front side and the rear side, and a right upper side rod which is pivoted between the right ends of the two right upper enclosing rods, and the left end of the right upper enclosing rod is pivoted at the right end of the connecting frame which is at the same side with the right upper enclosing rod;
the support frame assembly comprises a left support frame and a right support frame, the left support frame comprises left support rods which are respectively positioned at the front side and the rear side and extend along the vertical direction, the upper end of each left support rod is pivotally connected to the left end of the connecting frame at the same side of the left support rod, and a left connecting rod is further pivotally connected between each left support rod and the upper left surrounding rod at the same side of the left support rod; the right supporting frame comprises right supporting rods which are respectively positioned at the front side and the rear side and extend along the up-down direction, the upper end of each right supporting rod is pivotally connected to the right end of the connecting frame at the same side of the right supporting rod, and a right connecting rod is also pivotally connected between the right supporting rod and the upper right surrounding rod at the same side of the right supporting rod;
the lower enclosing frame assembly comprises a left lower enclosing frame and a right lower enclosing frame, the left lower enclosing frame comprises two left lower enclosing rods which are respectively positioned at the front side and the rear side, and a left lower side rod which is pivoted between the left ends of the two left lower enclosing rods, and the left lower enclosing rods are pivoted on the left support rods which are positioned at the same side of the left lower enclosing rods; the right lower enclosing frame comprises two right lower enclosing rods which are respectively positioned at the front side and the rear side, and a right lower side rod which is pivoted between the right ends of the two right lower enclosing rods, the right lower enclosing rod is pivoted on the right supporting rod which is at the same side with the right lower enclosing rod, the right end of the left lower enclosing rod which is at the same side is rotationally connected with the left end of the right lower enclosing rod,
when the bedstead is folded, the left lower enclosing frame and the right lower enclosing frame are oppositely turned and folded along the left-right direction and drive the left support frame and the right support frame to be folded along the left-right direction, meanwhile, the left upper enclosing frame is turned downwards and is folded with the left support frame, the right upper enclosing frame is turned downwards and is folded with the right support frame, and after the bedstead is folded for one time, the left upper enclosing rod, the left supporting rod, the left lower enclosing rod, the right supporting rod, the right upper enclosing rod and the connecting frame on the front side and the rear side are jointly turned towards each other along the front-rear direction and are folded above the left upper side rod, the left lower side rod, the right lower side rod and the right upper side rod, so that the bedstead is folded for the second time.
Preferably, left vaulting pole right vaulting pole can follow self length direction respectively and set up with stretching out and drawing back, both sides it has left horizontal pole to go back pivotal connection between the lower part of left vaulting pole, both sides it has right horizontal pole to go back pivotal connection between the lower part of right vaulting pole, the bedstead passes through once folding back, left vaulting pole with right vaulting pole is respectively along self length direction shrink and is made left horizontal pole with upper left surrounding bar and left lower surrounding bar draw close together, right horizontal pole with after upper right surrounding bar and right lower surrounding bar draw close together, both sides around upper left surrounding bar, left vaulting pole, left lower surrounding bar, right vaulting pole, upper right surrounding bar and link overturn in opposite directions and realize jointly again along the fore-and-aft direction again the secondary folding.
Furthermore, the left stay bar comprises an upper left stay bar and a lower left stay bar which can slide and stretch relative to the upper left stay bar, and the lower left surrounding bar is pivotally connected to the upper left stay bar; the right supporting rod comprises an upper right supporting rod and a lower right supporting rod which can slide and stretch relative to the upper right supporting rod, and the lower right surrounding rod is connected to the upper right supporting rod through a pivot.
Furthermore, the left support frame further comprises left support legs which are respectively and rotatably connected to the lower end of the left support rod, the right support frame further comprises right support legs which are respectively and rotatably connected to the lower end of the right support rod, the bed frame is folded for the first time and before the second time, the left support legs are oppositely turned and then folded with the left cross rod, and the right support legs are oppositely turned and then folded with the right cross rod.
Preferably, the right end of the left upper enclosing rod and the upper end of the left stay rod are respectively pivoted on the connecting frame, and a four-bar linkage is formed among the left upper enclosing rod, the connecting frame, the left stay rod and the left pull rod on the same side; the left end of the right upper surrounding rod and the upper end of the right stay rod are respectively pivoted on the connecting frame, and another four-bar linkage mechanism is formed among the right upper surrounding rod, the connecting frame, the right stay rod and the right pull rod on the same side.
Preferably, the connecting frame is a U-shaped rod with a downward opening, and the right end of the left upper enclosing rod and the left end of the right upper enclosing rod are respectively inserted into the opening of the connecting frame and are pivotally connected with the connecting frame.
Preferably, the locking mechanism comprises a locking piece arranged between the left lower surrounding rod and the right lower surrounding rod and used for locking the left lower surrounding rod and the right lower surrounding rod, and unlocking handles used for synchronously unlocking the left lower surrounding rod and the right lower surrounding rod are arranged between the locking piece on the front side and the locking piece on the rear side.
Preferably, when the bed frame is folded once, the end part of the left lower enclosing rod connected with the right lower enclosing rod moves upwards to enable the left lower enclosing frame and the right lower enclosing frame to be relatively turned and folded in the left-right direction.
Preferably, the bed frame is folded for the first time and before being folded for the second time, on the same side of the front side and the rear side of the bed frame, the rotation axis of the upper left surrounding rod relative to the upper left rod, the rotation axis of the left supporting rod relative to the left cross rod, the rotation axis of the lower left surrounding rod relative to the lower left rod, the rotation axis of the lower right surrounding rod relative to the lower right rod, the rotation axis of the right supporting rod relative to the right cross rod, and the rotation axis of the upper right surrounding rod relative to the upper right rod extend collinearly.
Preferably, the bed frame is folded for the first time and before the second time, the upper left side bar, the lower right side bar, the upper right side bar, the left cross bar and the right cross bar are folded to the same height, and on the same side of the front and rear sides of the bed frame, the rotation axis of the upper left surrounding bar relative to the upper left side bar, the rotation axis of the left supporting bar relative to the left cross bar, the rotation axis of the lower left surrounding bar relative to the lower left side bar, the rotation axis of the lower right surrounding bar relative to the lower right side bar, the rotation axis of the right supporting bar relative to the right cross bar, and the rotation axis of the upper right surrounding bar relative to the upper right side bar are parallel or extend collinearly.
Preferably, when the bed frame is folded for the second time, the upper left surrounding rod, the left stay bar, the lower left surrounding rod, the lower right surrounding rod, the right stay bar, the upper right surrounding rod and the connecting frame on one side are jointly turned inwards to be folded above the upper left side rod, the lower right side rod, the upper right side rod, the left cross rod and the right cross rod, and then the upper left surrounding rod, the left stay bar, the lower left surrounding rod, the lower right surrounding rod, the right stay bar, the upper right surrounding rod and the connecting frame on the other side are jointly turned inwards to be stacked.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the folding bed has the advantages that the number of the rod pieces is small, the rod pieces can be tightly folded together after being folded, the structure after being folded is very compact and flat, the occupied space is small, and great convenience is provided for daily storage and storage of users.
Drawings
FIG. 1 is a perspective view of the cot of the present invention in an expanded state;
FIG. 2 is a schematic view of the pivot of each rod member on the frame of the cot of the present invention;
FIG. 3 is a front view of the cot of the present invention in the unfolded state;
FIG. 4 is a perspective view of the cot of the present invention after being folded once;
FIG. 5 is a left side view of the cot of the present invention after being folded once;
FIG. 6 is the left view of the child's bed of the present invention after the left and right supporting frames are folded after being folded once;
FIG. 7 is a perspective view of FIG. 6;
FIG. 8 is a perspective view of the cot of the present invention after being folded twice;
wherein:
1. a left upper enclosure frame; 11. a left upper rail; 12. a left upper side lever; 2. A right upper enclosure frame; 21. a right upper rail; 22. a right upper side rod; 3. a connecting frame;
4. a left support leg; 41. a left stay bar; 41a, a left upper stay bar; 41b, a left lower stay bar; 42. a left cross bar; 43. a left leg bar; 5. a right support leg; 51. a right stay bar; 51a, a right upper stay bar; 51b, a right lower stay bar; 52. a right cross bar; 53. a right leg bar;
6. a left lower enclosure frame; 61. a left lower rail; 62. a left lower side lever; 7. a right lower enclosure frame; 71. a right lower rail; 72. a right lower side rod; 8. a left connecting rod; 9. a right connecting rod; 10. a locking member.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 7, the folding bed includes a frame having an unfolded state and a folded state, and a locking mechanism for locking the frame in the unfolded state, the frame including an upper surrounding frame assembly, a support frame assembly supported below the upper surrounding frame assembly, and a lower surrounding frame assembly.
Referring to fig. 1 to 3, the upper enclosure frame assembly includes a left upper enclosure frame 1, a right upper enclosure frame 2, and two connecting frames 3 connected between the left upper enclosure frame 1 and the right upper enclosure frame 2 and respectively located at the front and rear sides. The left upper surrounding frame 1 comprises two left upper surrounding rods 11 respectively positioned at the front side and the rear side, and a left upper side rod 12 (rotating shafts a1 and a1 ') pivotally connected between the left ends of the two left upper surrounding rods 11, wherein the right end of the left upper surrounding rod 11 is pivotally connected to the left end (rotating shafts F and F') of the connecting frame 3 at the same side as the left upper surrounding rod 11; the right upper surrounding frame 2 includes two right upper surrounding rods 21 respectively located at the front and rear sides, and a right upper side rod 22 (rotating shafts a2, a2 ') pivotally connected between the right ends of the two right upper surrounding rods 21, and the left end of the right upper surrounding rod 21 is pivotally connected to the right end (rotating shafts I, I') of the connecting frame 3 located on the same side of the right upper surrounding rod 21. Thus, a closed frame shape is arranged between the left upper enclosing frame 1, the connecting frame 3 at the front side, the right upper enclosing frame 2 and the connecting frame 3 at the rear side along the circumferential direction.
Referring to fig. 1 to 3, the support frame assembly includes a left support frame 4 and a right support frame 5.
The left support frame 4 includes left support rods 41 respectively located at the front and rear sides and extending in the up-down direction, and a left crossbar 42 pivotally connected between the left support rods 41 at the two sides, wherein the left support rod 41 includes an upper left support rod 41a and a lower left support rod 41b capable of sliding and stretching relative to the upper left support rod 41a, and the left crossbar 42 is pivotally connected between the lower portions of the lower left support rods 41b at the two sides (rotating shafts a5, a 5'). The upper end of the upper left stay 41a is pivotally connected to the left end (rotating shafts A, A ') of the connecting frame 3 on the same side, a left connecting rod 8 is further arranged between the upper left stay 41a and the upper left surrounding rod 11 on the same side, the upper end of the left connecting rod 8 is pivotally connected to the upper left surrounding rod 11 (rotating shafts G, G '), and the lower end of the left connecting rod 8 is pivotally connected to the upper left stay 41a (rotating shafts H, H '). Thus, a four-bar linkage is formed between the upper left rail 11, the left link 8, the upper left stay 41a, and the link 3 on each of the front and rear sides of the frame.
Similarly, the right support frame 5 includes right stays 51 respectively located at the front and rear sides and extending in the up-down direction, and a right crossbar 52 pivotally connected between the right stays 51 at the front and rear sides, wherein the right stay 51 includes a right upper stay 51a and a right lower stay 51b slidably extending and contracting with respect to the right upper stay 51a, and the right crossbar 52 is pivotally connected between the lower portions of the right lower stays 51b at the front and rear sides (rotating shafts a6, a 6'). The upper end of the upper right stay 51a is pivotally connected to the right end (rotating shafts E, E ') of the connecting frame 3 on the same side, a right connecting rod 9 is further arranged between the upper right stay 51a and the upper right surrounding rod 21 on the same side, the upper end of the right connecting rod 9 is pivotally connected to the upper right surrounding rod 21 (rotating shafts J, J '), and the lower end of the right connecting rod 9 is pivotally connected to the upper right stay 51a (rotating shafts J, J '). Thus, another four-bar linkage is formed between the right upper rail 21, the right link 9, the right upper brace 51a, and the link frame 3 on each of the front and rear sides of the frame.
Referring to the drawings, the left support frame 4 further includes left leg rods 43 (rotating shafts L, L') rotatably connected to the lower ends of the left support rods 41, respectively, and the left leg rods 43 at both sides can be turned over in the vertical direction in opposite directions to be collected below the left cross rod 42; similarly, the right support frame 5 further includes right leg rods 53 (rotation shafts M, M') rotatably connected to the lower ends of the right support rods 51, respectively, and the right leg rods 53 on both sides can be flipped in the vertical direction toward each other to be folded under the right cross bar 52. When the structure is set, the structure can be set as follows: the left leg rod 43 unlocks the locking structure between the left lower stay 41b and the left upper stay 41a in the process of being turned and folded relative to the left cross rod 42, so that the left stay 41 can slide and contract along the length direction; the locking structure between the right lower stay 51b and the right upper stay 51a is unlocked during the process of folding the right leg bar 53 over relative to the right crossbar 52, so that the right stay 51 can slide and contract along the length direction.
Referring to the drawings, the lower surrounding frame assembly includes a left lower surrounding frame 6 and a right lower surrounding frame 7. The left lower enclosing frame 6 comprises two left lower enclosing rods 61 respectively positioned at the front side and the rear side, and a left lower side rod 62 (rotating shafts a3 and a3 ') pivotally connected between the left ends of the left lower enclosing rods 61 at the two sides, wherein the left lower enclosing rod 61 is pivotally connected to the lower part (rotating shafts B and B') of the left upper stay bar 41a at the same side; the right lower surrounding frame 7 includes two right lower surrounding rods 71 respectively located at the front and rear sides, and right lower rods 72 (rotation shafts a4, a4 ') pivotally connected between the right ends of the right lower surrounding rods 71 at both sides, and the right lower surrounding rod 71 is pivotally connected to the lower portions (rotation shafts D, D') of the right upper stay 51a at the same side. On the same one side of bedstead front and back side, the right-hand member of enclosing pole 61 under the left side and the left end of enclosing pole 71 under the right side rotate and be connected for enclose frame 6 under the left side and enclose frame 7 under the right side and can follow left and right direction and overturn relatively, enclose the right-hand member of pole 61 under the left side of here both sides and enclose the left end of pole 71 under the right side through pivot connection mutually of pivot C, C' respectively, like this, enclose to establish along circumference between frame 6 and the frame 7 under the left side and form confined frame form.
In the present embodiment, the locking mechanism includes locking members 10 provided between the left lower rail 61 and the right lower rail 71 for locking the two, and unlocking handles (not shown) for synchronously unlocking the two locking members 10 are provided between the locking members 10 on the front and rear sides.
The link 3 is the U type pole of opening down, and the right-hand member of enclosing pole 11 on the left side, the left end of enclosing pole 21 on the right side insert respectively and establish in the opening of link 3 and with link 3 looks pivot connection, and the opening of link 3 can enclose pole 11 and the relative upwards upset of enclosing pole 21 on the right side and carry on spacingly like this.
Referring to fig. 1 to 3, when the bed frame is in an unfolded state, the left upper surrounding frame 1 and the right upper surrounding frame 2 are respectively located at the left and right sides of the connecting frame 3, and the three surround to form a frame shape, the left support rod 41 on the left support frame 4 is unfolded along the length direction, and the left lower support rod 42 is supported below the left support rod 41; right bracing piece 51 expandes along length direction on the right branch strut 5, and right branch strut 53 supports in the below of right bracing piece 51 down, and left connecting rod 8 supports and encloses between frame 1 and left branch strut 4 on the left side, and right connecting rod 9 supports and encloses between frame 2 and right branch strut 5 on the right side, encloses under the left side and encloses under the right side between frame 6 and the frame 7 and establish to be the frame form and lock in between left branch strut 4 and right branch strut 5 through locking piece 10.
When the bed frame needs to be folded, referring to fig. 3, an operator firstly lifts the unlocking handle to unlock the locking pieces 10 at the two sides, and drives the end part of the left lower enclosing rod 61 connected with the right lower enclosing rod 71 to move upwards, so that the left lower enclosing frame 6 and the right lower enclosing frame 7 are relatively turned over along the left-right direction and gradually drawn close, in the process, the left support frame 4 and the right support frame 5 are driven to move along the left-right direction and gradually drawn close, meanwhile, the left upper enclosing frame 1 is turned downwards relative to the connecting frame 3 to gradually draw in the left support frame 4, the right lower enclosing frame 7 is turned downwards relative to the connecting frame 3 to gradually draw in the right support frame 5, and finally, the left upper enclosing frame 1, the left support frame 4, the left lower enclosing frame 6, the right lower enclosing frame 7, the right support frame 5 and the right upper enclosing frame 2 are drawn in along the left-right direction and are in a state shown in fig. 4, which is one-time folding of the bed frame. After the folding, the bedstead can stand on the ground by the two left leg rods 43 and the two right leg rods 53, thereby meeting the requirement of common folding.
Next, as shown in fig. 5, the left lower leg rods 43 at the front and rear sides are turned over and folded under the left crossbar 42, the right lower leg rods 53 at the front and rear sides are turned over and folded under the right crossbar 52, the left upper support 41a and the left lower support 41b of the left support 41 are slid and contracted in the longitudinal direction, and the right upper support 51a and the right lower support 51b of the right support 51 are slid and contracted in the longitudinal direction, as shown in fig. 6 and 7, in this case, on each of the front and rear sides of the bed frame, the rotation axis of the left upper rail 11 with respect to the left upper rail 12, the rotation axis of the left support 41 with respect to the left crossbar 42, the rotation axis of the left lower rail 61 with respect to the left lower rail 62, the rotation axis of the right lower rail 71 with respect to the right lower rail 72, the rotation axis of the right support 51 with respect to the right crossbar 52, and the right upper rail 21 with respect to the rotation axis of the right upper rail 22 extend, that the rotation axes a1, a5, a3, a4 a6, a2', PP 2', and q 2' extend collinearly.
Of course, in other embodiments, if the upper left rod 12, the lower left rod 62, the lower right rod 72, the upper right rod 22, the left crossbar 42 and the right crossbar 52 are folded to the same height position before the bed frame is folded once and folded twice, the axes of the rotating shafts a1, a5, a3, a4, a6 and a2 may be arranged in parallel, and the axes of the rotating shafts a1', a5', a3', a4', a6 'and a2' may be arranged in parallel.
Finally, the bar groups on the front and rear sides (the connecting frame 3, the upper left surrounding bar 11, the left stay 41, the left connecting bar 8, the lower left surrounding bar 61, the lower right surrounding bar 71, the right connecting bar 9, and the right stay 51) are respectively turned inward around the common axial line in opposite directions to be close to the bar groups on the bottom side (the upper left bar 12, the lower left bar 62, the lower right bar 72, the upper right bar 22, the left crossbar 42, and the right crossbar 52), and this is the secondary folding of the bed frame. In operation, the front rod set is turned inward around its common axis QQ 'to be close to the top of the bottom rod set, and the rear rod set is turned inward around its common axis PP' to be stacked on the front rod set. Finally, the bedstead is folded in a state shown in figure 8, all the rod pieces are tightly folded together, the structure is very compact and flat, the packing and the storage are very convenient, the occupied space is very small, and great convenience is provided for daily storage and storage of users.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (11)
1. A folding bed comprising a frame having an expanded state and a folded state, a locking mechanism for locking the frame in the expanded state, characterized in that: the bed frame comprises an upper enclosing frame component, a supporting frame component and a lower enclosing frame component,
the upper enclosing frame assembly comprises a left upper enclosing frame, a right upper enclosing frame and two connecting frames which are connected between the left upper enclosing frame and the right upper enclosing frame and are respectively positioned at the front side and the rear side, the left upper enclosing frame comprises two left upper enclosing rods respectively positioned at the front side and the rear side and a left upper side rod which is pivoted between the left ends of the two left upper enclosing rods, and the right end of the left upper enclosing rod is pivoted at the left end of the connecting frame at the same side of the left upper enclosing rod; the right upper enclosing frame comprises two right upper enclosing rods which are respectively positioned at the front side and the rear side, and a right upper side rod which is pivoted between the right ends of the two right upper enclosing rods, and the left end of the right upper enclosing rod is pivoted at the right end of the connecting frame which is at the same side with the right upper enclosing rod;
the supporting frame assembly comprises a left supporting frame and a right supporting frame, the left supporting frame comprises left supporting rods which are respectively positioned on the front side and the rear side and extend along the vertical direction, the upper end of each left supporting rod is pivotally connected to the left end of the connecting frame on the same side of the left supporting rod, and a left connecting rod is further pivotally connected between each left supporting rod and the upper left surrounding rod on the same side of the left supporting rod; the right supporting frame comprises right supporting rods which are respectively positioned at the front side and the rear side and extend along the up-down direction, the upper end of each right supporting rod is pivotally connected to the right end of the connecting frame at the same side of the right supporting rod, and a right connecting rod is also pivotally connected between the right supporting rod and the upper right surrounding rod at the same side of the right supporting rod;
the lower enclosing frame assembly comprises a left lower enclosing frame and a right lower enclosing frame, the left lower enclosing frame comprises two left lower enclosing rods which are respectively positioned at the front side and the rear side, and a left lower side rod which is pivoted between the left ends of the two left lower enclosing rods, and the left lower enclosing rods are pivoted on the left support rods which are positioned at the same side of the left lower enclosing rods; the right lower enclosing frame comprises two right lower enclosing rods which are respectively positioned at the front side and the rear side, and a right lower side rod which is pivoted between the right ends of the two right lower enclosing rods, the right lower enclosing rod is pivoted on the right supporting rod which is at the same side with the right lower enclosing rod, the right end of the left lower enclosing rod which is at the same side is rotationally connected with the left end of the right lower enclosing rod,
when the bedstead is folded, the left lower enclosing frame and the right lower enclosing frame are oppositely turned and folded along the left-right direction and drive the left support frame and the right support frame to be folded along the left-right direction, meanwhile, the left upper enclosing frame is turned downwards and is folded with the left support frame, the right upper enclosing frame is turned downwards and is folded with the right support frame, and after the bedstead is folded for one time, the left upper enclosing rod, the left supporting rod, the left lower enclosing rod, the right supporting rod, the right upper enclosing rod and the connecting frame on the front side and the rear side are jointly turned towards each other along the front-rear direction and are folded above the left upper side rod, the left lower side rod, the right lower side rod and the right upper side rod, so that the bedstead is folded for the second time.
2. The folding bed of claim 1, wherein: the utility model discloses a folding bed, including left vaulting pole, right vaulting pole, bedstead, self length direction, left side vaulting pole right vaulting pole can follow respectively and set up with stretching out and drawing back self length direction, both sides go back the pivotal connection have a left horizontal pole between the lower part of left vaulting pole, both sides go back the pivotal connection have a right horizontal pole between the lower part of right vaulting pole, the bedstead passes through once folding back, left side vaulting pole with right vaulting pole respectively along self length direction shrink and make left side horizontal pole with upper left surrounding bar and left side surrounding bar draw close together down right side horizontal pole with after upper right surrounding bar and right side surrounding bar draw together, both sides around upper left surrounding bar, left vaulting pole, left side surrounding bar, right side vaulting pole, upper right surrounding bar and link jointly follow the fore-and aft direction upset in opposite directions again and realize the secondary folding.
3. The folding bed of claim 2, wherein: the left supporting rod comprises an upper left supporting rod and a lower left supporting rod which can slide and stretch relative to the upper left supporting rod, and the lower left surrounding rod is connected to the upper left supporting rod through a pivot; the right supporting rod comprises an upper right supporting rod and a lower right supporting rod which can slide and stretch relative to the upper right supporting rod, and the lower right surrounding rod is connected to the upper right supporting rod through a pivot.
4. The folding bed of claim 2, wherein: the left support frame further comprises left leg rods which are respectively and rotatably connected to the lower end of the left support rod, the right support frame further comprises right leg rods which are respectively and rotatably connected to the lower end of the right support rod, the bed frame is folded for the first time and before the second time, the left leg rods are oppositely turned and then folded with the left cross rod, and the right leg rods are oppositely turned and then folded with the right cross rod.
5. The folding bed of claim 1, wherein: the right end of the left upper enclosing rod and the upper end of the left stay rod are respectively pivoted on the connecting frame, and a four-bar linkage is formed among the left upper enclosing rod, the connecting frame, the left stay rod and the left pull rod on the same side; the left end of the right upper surrounding rod and the upper end of the right stay rod are respectively pivoted on the connecting frame, and another four-bar linkage mechanism is formed among the right upper surrounding rod, the connecting frame, the right stay rod and the right pull rod on the same side.
6. The folding bed of claim 1, wherein: the connecting frame is a U-shaped rod with a downward opening, and the right end of the left upper enclosing rod and the left end of the right upper enclosing rod are respectively inserted into the opening of the connecting frame and are pivotally connected with the connecting frame.
7. The folding bed of claim 1, wherein: the locking mechanism comprises a locking piece which is arranged between the left lower enclosing rod and the right lower enclosing rod and used for locking the left lower enclosing rod and the right lower enclosing rod, and unlocking handles which are used for synchronously unlocking the left lower enclosing rod and the right lower enclosing rod are arranged between the locking piece on the front side and the rear side.
8. The folding bed according to any one of claims 1 to 7, wherein: when the bed frame is folded for one time, the end part of the left lower enclosing rod connected with the right lower enclosing rod moves upwards to enable the left lower enclosing frame and the right lower enclosing frame to be relatively turned and folded along the left-right direction.
9. The folding bed according to any one of claims 2 to 4, wherein: the bedstead is in through once folding back and through before the secondary folding, the bedstead front and back side with one on one side, the upper left side rail is relative the axis of rotation of upper left side bar, the left vaulting pole is relative the axis of rotation of left side horizontal pole, the left side rail is relative down the axis of rotation of left side rail, the right side rail is relative down the axis of rotation of right side rail, the right vaulting pole is relative the axis of rotation of right side horizontal pole, the upper right side rail is relative the axis of rotation collinear extension of the axis of rotation of right side bar.
10. The folding bed according to any one of claims 2 to 4, wherein: the bedstead is in after once folding and before the secondary folding, upper left side pole, lower left pole, lower right pole, upper right pole, left horizontal pole and right horizontal pole draw in to same height, the bedstead front and back side with one on one side, the upper left side surrounding rod is relative the axis of rotation of upper left pole, the left vaulting pole is relative the axis of rotation of left horizontal pole, the lower left pole is relative the axis of rotation of lower left pole, the lower right pole is relative the axis of rotation of lower right pole, the right vaulting pole is relative the axis of rotation of right horizontal pole, the upper right pole is relative the axis of rotation of upper right pole is parallel to each other or collinearly extends.
11. The folding bed according to any one of claims 1 to 7, wherein: the bedstead is in the warp during the secondary is folding, one side enclose pole, left vaulting pole, left lower enclosing pole, right vaulting pole, right upper enclosing pole and link are inwards overturned jointly and draw in to after upper left side pole, left lower pole, right lower pole and the upper right side pole top, the upper left enclosing pole, left vaulting pole, left lower enclosing pole, right vaulting pole, upper right enclosing pole and the link of opposite side overturn jointly inwards again and range upon range of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585930.7A CN106037347B (en) | 2016-07-25 | 2016-07-25 | Folding bed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610585930.7A CN106037347B (en) | 2016-07-25 | 2016-07-25 | Folding bed |
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| CN106037347A CN106037347A (en) | 2016-10-26 |
| CN106037347B true CN106037347B (en) | 2023-01-31 |
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| CN201610585930.7A Active CN106037347B (en) | 2016-07-25 | 2016-07-25 | Folding bed |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617920A (en) * | 2016-12-31 | 2017-05-10 | 宁波妈咪宝婴童用品制造有限公司 | Rapidly-folded infanette rack structure |
| CN107411435B (en) * | 2017-08-28 | 2023-05-23 | 好孩子儿童用品有限公司 | Surrounding frame structure and children's articles |
| CN108143176A (en) * | 2018-01-26 | 2018-06-12 | 好孩子儿童用品有限公司 | Folding bed |
| CN108903468A (en) * | 2018-07-31 | 2018-11-30 | 好孩子儿童用品有限公司 | Folding bed |
| CN113892780A (en) * | 2021-10-29 | 2022-01-07 | 厦门新技术集成有限公司 | Bedstead folding supporting device, bedstead and bed |
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| CN106037347A (en) | 2016-10-26 |
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