CN213487974U - Folding electric bedstead - Google Patents

Abstract

The utility model discloses a foldable electric bedstead, it includes the bedstead and rather than the articulated bedstead down, it is provided with first violently pipe along width direction to go up the bedstead, first violently pipe and go up articulated back crane, the back crane is including many first bracing pieces, the end of first bracing piece is provided with the first gyro wheel that is used for with back board rolling contact, the bedstead is provided with the second along width direction down and violently manages, the second violently manages to go up articulated have the shank crane, the shank crane is including many second bracing pieces, the end of second bracing piece is provided with the second gyro wheel that is used for with shank board rolling contact, first gyro wheel with equal cladding has the buffering buffer layer on the second gyro wheel. The utility model discloses, can guarantee the support intensity to back board and shank board to can guarantee the comfort level.

Description

Folding electric bedstead

Technical Field

The utility model relates to an electric bedstead, particularly, the utility model relates to a foldable electric bedstead.

Background

The electric bed is a bed frame which can electrically control the height of the head or the feet of the bed board and freely adjust the bending degree of the bed board. Because the structure of beddo is comparatively complicated, for making things convenient for the customer to use, improve customer's experience, the beddo all packs into the carton packing again after the equipment is complete in the factory basically, this has just caused the packing volume of beddo often huge and heavy, is unfavorable for transportation and transport, especially when getting into comparatively narrow door, this shortcoming is especially obvious, has caused not little puzzlement for transportation, installer and customer.

Generally, the electric bed on the market is packaged in a whole bed, or the bed is split into two half parts, so that the packaging volume of the electric bed is reduced, and a customer needs to assemble the electric bed after receiving the bed, so that the experience of the customer is reduced. In addition, the back and leg positions of the electric bed are stressed greatly, and the strength of the part is insufficient in the existing electric bed. In addition, the back plate and the leg plate are driven by the support to move so as to realize different working positions of the electric bed, but in the existing structure, rigid acting force can be formed on the back plate and the leg plate, so that the user feels uncomfortable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a foldable electric bedstead is provided, its transportation of being convenient for, support reliably and guarantee the comfort level.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a foldable electric bedstead, its includes the bedstead and rather than the articulated bedstead down, it is provided with first violently pipe to go up the bedstead along width direction, first violently manage to go up to articulate there is the back crane, the back crane is including many first bracing pieces, the end of first bracing piece is provided with the first gyro wheel that is used for with back board rolling contact, the bedstead is provided with the second along width direction down and violently manages, the second violently manages to articulate there is the shank crane, the shank crane is including many second bracing pieces, the end of second bracing piece is provided with the second gyro wheel that is used for with shank board rolling contact, first gyro wheel with all the cladding has the buffering buffer layer on the second gyro wheel.

In the foldable electric bedstead, the upper bedstead and the lower bedstead are both provided with hinged pieces, each hinged piece is provided with a connecting hole, and a threaded connector penetrates through the connecting holes and forms the hinge joint of the upper bedstead and the lower bedstead.

In the foldable electric bedstead, the hinged pieces are arranged on both sides of the end part of the upper bedstead and both sides of the end part of the lower bedstead.

The foldable electric bedstead comprises a screw bolt and a nut, wherein the screw bolt passes through the connecting hole and is connected with the nut.

In the foldable electric bedstead, the bolts are stepped bolts, and the nuts are nylon locking nuts.

In the foldable electric bedstead, a plastic gasket is sleeved on the position, between two adjacent hinge pieces, of the bolt.

In the foldable electric bedstead, the back lifting frame is provided with three first support rods, and the leg lifting frame is provided with three second support rods.

In the foldable electric bed frame, the upper bed frame is provided with a first reinforcing rod extending along the length direction of the upper bed frame; the lower bed frame is provided with a second reinforcing rod, and the second reinforcing rod extends along the length direction of the lower bed frame.

In the foldable electric bedstead, the buffering and shock absorbing layer is made of thermoplastic rubber.

Compared with the prior art, the beneficial effects of the utility model reside in that: adopt articulated mode, can be convenient for realize going up the bedstead and folding with lower bedstead to be convenient for transportation, transport and storage. Through setting up many first bracing pieces at back crane, set up many second bracing pieces at the shank crane, can guarantee the support intensity at back and shank. The buffering shock-absorbing layer that sets up on first gyro wheel and the second gyro wheel can guarantee to form flexible support, improvement user's comfort level back board and shank board.

Drawings

FIG. 1 is a schematic view of the foldable electric bed frame according to the present invention;

FIG. 2 is a schematic view of the upper bed frame of FIG. 1;

FIG. 3 is a schematic view of the back crane of FIG. 1

Fig. 4 is a schematic view of the articulated position of fig. 1, wherein the frame is in a folded state;

FIG. 5 is a disassembled view of the hinged position of FIG. 1, with the frame in a folded position;

fig. 6 is an enlarged schematic view of the hinge plate of fig. 5.

FIG. 7 is an expanded view of the foldable electric bed frame of the present invention in an applied state;

fig. 8 is a folded state view of fig. 7.

Description of the reference numerals

1-upper bed frame; 2-lower bed frame; 3-a first transverse pipe; 4-a back lifting frame; 5-a first support bar; 6-a first roller; 7-a first carrier tube; 8-a first stiffener; 9-a second transverse pipe; 10-a leg lifting frame; 11-a second support bar; 12-a second roller; 13-a second carrier tube; 14-a hinged flap; 15-connecting holes; 16-bolt; 17-a nut; 18-a first plastic gasket; 19-a second plastic gasket; 20-flat gasket; 21-an intermediate connector; 22-edge connectors; 23-second reinforcement bar.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples, which should not be construed as limiting the invention.

Referring to fig. 1, the foldable electric bed frame of the present invention comprises an upper frame 1 and a lower frame 2 hinged thereto. The upper frame 1 is hinged to the lower frame 2 so as to be easily folded for transportation, storage, etc.

As shown in fig. 1, the upper bed frame 1 is provided with a first horizontal tube 3 along the width direction, the first horizontal tube 3 is hinged with a back lifting frame 4, the back lifting frame 4 comprises a plurality of first supporting rods 5, and the tail ends of the first supporting rods 5 are provided with first rollers 6 for rolling contact with a back plate (not shown in the figure).

As shown in fig. 2 and 3, in this embodiment, the back crane 4 includes three first support rods 5, the three first support rods 5 are arranged in parallel and mounted on the first carrying tube 7, one end of each of the three first support rods 5 is hinged to a hinge member disposed on the first horizontal tube 3, and the other end is mounted with a first roller 6 capable of rotating. The first roller 6 may be in rolling contact with the back plate, for example, the bottom of the back plate may be provided with a sliding groove, and the roller is located in the sliding groove and in rolling contact with the sliding groove. Last bedstead 1 is last to be provided with first stiffener 8, and first stiffener 8 is located bedstead 1 width direction's intermediate position, and first stiffener 8 extends along the length direction of last bedstead 1, and first stiffener 8 can play the additional strengthening to last bedstead 1, improves bedstead 1's intensity. On first stiffener 8, be provided with intermediate junction spare 21, set up limit connecting piece 22 on first violently pipe 3, intermediate junction spare 21 and limit connecting piece 22 realize with articulated of back crane 4, set up similar structure on back crane 4, are convenient for realize articulated. The design of three lift swing arms has been adopted on back crane 4, has increased a first stiffener 8 in the centre of bedstead to going up the bedstead and going up intermediate junction spare 21 and welding at first stiffener 8, this kind of peculiar structure has improved the intensity and the life of beddo promptly, has guaranteed the compression ratio of beddo packing volume again.

Continuing as shown in fig. 1, the lower bed frame 2 is provided with a second horizontal tube 9 along the width direction, the second horizontal tube 9 is hinged with a leg lifting frame 10, the leg lifting frame 10 comprises a plurality of second support rods 11, and the tail ends of the second support rods 11 are provided with second rollers 12 which are used for being in rolling contact with the leg plates. The leg crane 10 may be connected to the leg board by the back crane 4 and the back board. As shown in fig. 3, the leg crane 10 may be consistent with the back crane 4, and preferably, three second support bars 11 are provided on the leg crane 10, and the second support bars 11 are provided on the second carrying pipe 13. Similarly, the lower frame 2 is provided with a second reinforcement bar 23, and the second reinforcement bar 23 extends along the length direction of the lower frame 2. The second reinforcing bar 23 can reinforce the lower frame 2, and improve the strength of the lower frame 2.

The utility model discloses in, all the cladding has buffering shock-absorbing layer (not marking in the picture) on first gyro wheel 6 and the second gyro wheel 12, and this buffering shock-absorbing layer can make back crane 4 and shank crane 10 apply flexible effort to back board and shank board, guarantees beddo's user's comfort level. In one way, the cushion layer is made of thermoplastic rubber, i.e., TPR, and is coated on the outer surfaces of the first roller 6 and the second roller 12.

Referring to fig. 4 to 6, in the present embodiment, the upper frame 1 and the lower frame 2 are provided with the hinge pieces 14, the hinge pieces 14 have the shape shown in fig. 6, and one end of the hinge piece 14 is circular. Each hinge piece 14 is opened with a coupling hole 15, and a screw coupling passes through the coupling hole 15 and forms a hinge of the upper frame 1 to the lower frame 2 so that the upper frame 1 can be folded with respect to the lower frame 2.

Further, both sides of the end of the upper frame 1 and both sides of the end of the lower frame 2 are provided with hinge pieces 14. That is, two hinge pieces 14 are provided at the end of the upper frame 1, two hinge pieces 14 are also provided at the end of the lower frame 2, and the hinge pieces 14 of the upper frame 1 correspond to the hinge pieces 14 of the lower frame 2, thereby facilitating the hinge formation.

In this embodiment, the screw connector includes a bolt 16 and a nut 17, and the bolt 16 passes through the connection hole 15 and is connected to the nut 17. Further, the bolt 16 is a stepped bolt, and the nut 17 is a nylon lock nut. In addition, the position of the bolt 16 between two adjacent hinge pieces 14 is sleeved with a first plastic gasket 18, and the thickness of the first plastic gasket 18 can be 1 mm. In addition, a second plastic spacer 19 is further provided on the outer side of each hinge plate 14, the thickness of the second plastic spacer 19 may be 2mm, and a flat spacer 20 is further provided on the inner side of the nut 17.

Referring to fig. 7-8, the present invention is shown in the application state of the electromotive bedstead, i.e. with various plates added, such as a head plate, a back plate, a hip plate, a leg plate, etc. Fig. 8 is the folded state of fig. 7, and after being folded, the electric bed has a small overall area and is convenient to transport, store and the like.

The utility model discloses, two upper and lower bedstead of beddo are connected through articulated mode, and the user can be like opening the expansion it that a door is light, also can fold it when not, reduces the space occupancy. Under the prerequisite of guaranteeing electric bed intensity and life, reduced electric bed's packing volume and weight, reduced the degree of difficulty of transport, reduced the cost of packing and transportation.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (9)

1. The utility model provides a foldable electric bedstead, its characterized in that includes the bedstead and rather than the articulated bedstead down, it is provided with first violently pipe to go up the bedstead along width direction, first violently manage to go up to articulate there is the back crane, the back crane is including many first bracing pieces, the end of first bracing piece is provided with and is used for the first gyro wheel with back board rolling contact, the bedstead is provided with the second along width direction down and violently manages, the second violently manages to articulate there is the shank crane, the shank crane is including many second bracing pieces, the end of second bracing piece is provided with the second gyro wheel that is used for with shank board rolling contact, first gyro wheel with all the cladding has the buffering buffer layer on the second gyro wheel.

2. The foldable electric bed frame according to claim 1, wherein the upper frame and the lower frame are provided with hinge pieces, each of the hinge pieces is provided with a connecting hole, and a screw connector passes through the connecting hole and forms a hinge joint of the upper frame and the lower frame.

3. The foldable electric bed frame according to claim 2, wherein the hinge pieces are provided on both sides of the end of the upper frame and both sides of the end of the lower frame.

4. The foldable electric bed frame according to claim 2, wherein the screw connector comprises a bolt and a nut, the bolt passing through the connection hole and being connected with the nut.

5. The foldable motorized bed frame of claim 4, wherein the bolt is a stepped bolt and the nut is a nylon locking nut.

6. The foldable electric bed frame according to claim 5, wherein the bolt is sleeved with a plastic gasket at a position between two adjacent hinge pieces.

7. The foldable electric bed frame according to claim 1, wherein the back lifting frame is provided with three first support bars, and the leg lifting frame is provided with three second support bars.

8. The foldable electric bed frame according to claim 1, wherein a first reinforcement bar is provided on the upper bed frame, the first reinforcement bar extending along a length direction of the upper bed frame; the lower bed frame is provided with a second reinforcing rod, and the second reinforcing rod extends along the length direction of the lower bed frame.

9. The foldable motorized bed frame of claim 1, wherein the cushioning layer is a thermoplastic rubber.

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