CN211269581U

CN211269581U - Multifunctional lying bed

Info

Publication number: CN211269581U
Application number: CN201922295131.8U
Authority: CN
Inventors: 郑剑锋; 谢建强; 郑洪杰
Original assignee: Yotrio Group Co Ltd
Current assignee: Yotrio Group Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-18
Anticipated expiration: 2029-12-19

Abstract

The utility model belongs to the field of leisure furniture, in particular to a multifunctional lying bed, which comprises a seat frame, wherein the back end of the seat frame is provided with a back frame, the two sides of the seat frame are provided with handrail frames, the upper end of the back frame is provided with a rotatable connecting rod, the upper end of the connecting rod is provided with a rotatable ceiling frame, the handrail frames comprise a group of handrail supporting rods which are rotatably connected with the seat frame, the upper ends of the group of handrail supporting rods are rotatably connected with a handrail plate, a blocking piece is arranged on the seat frame, and when the handrail frames are in an extending state, the handrail supporting rods are blocked and connected; when the armrest frame is in a contraction state, the armrest plate is blocked with the blocking piece. The utility model relates to a rationally, compact structure, it has but the roof frame that can freely roll over the upset with can freely folding handrail frame, the hypoplastron of free pull, and the function is abundant, can satisfy consumer's variety demand.

Description

Multifunctional lying bed

Technical Field

The utility model belongs to the field of leisure furniture, concretely relates to multifunctional lying bed.

Background

The common leisure furniture in the daily life of the lying bed has the advantages that the existing lying bed is simple in structure and single in function, the requirement of market diversification cannot be met more and more, and the requirement of customers on the diversity and the functional requirement of products cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, the utility model provides a technical scheme of a multifunctional lying bed.

The multifunctional lying bed comprises a seat frame, wherein a back frame is arranged at the rear end of the seat frame, and handrail frames are arranged on two sides of the seat frame; when the armrest frame is in a contraction state, the armrest plate is blocked with the blocking piece.

The multifunctional lying bed is characterized in that a drawing lower plate mechanism is arranged at the lower end of a seat frame, and comprises a guide rail arranged at the bottom of the seat frame, a sliding block in sliding fit with the guide rail, an expansion frame fixedly connected with the sliding block and a lower plate arranged on the expansion frame.

The multifunctional lying bed is characterized in that the guide rails are a group of fixed rods, the telescopic frame is a group of sliding rods, the sliding blocks are sleeved on the fixed rods in a sliding mode, the fixed rods are fixedly connected with guide blocks, and the sliding rods are inserted in the guide blocks in a sliding mode.

The multifunctional lying bed is characterized in that the handrail support rods of the handrail frames on the two sides are fixedly connected through the arranged connecting rods.

The utility model provides a multi-functional bed of lying, the both ends of its characterized in that connecting rod are connected through the locking fluted disc mechanism that sets up respectively, locking fluted disc mechanism includes first fluted disc, second fluted disc and bolt, two fluted discs set up relatively, and the opposite face all has cyclic annular flank of tooth, the end and the first fluted disc fender of bolt connect, the screw rod of bolt pass first fluted disc and with the screw spiro union of second fluted disc for the cyclic annular flank of tooth meshing of two fluted discs.

The multifunctional lying bed is characterized in that two ends of the connecting rod are respectively and rotatably connected with the back frame and the ceiling frame through the arranged damping rotating shafts.

The multifunctional lying bed is characterized in that a group of bottom wheels are arranged at the rear end of the seat frame.

The multifunctional lying bed is characterized in that the rear end of the seat frame is provided with a buckling piece, the rear end of the back frame is rotatably connected with a group of supporting rods, the lower ends of the group of supporting rods are fixedly connected with a cross rod together, and the cross rod is buckled with the buckling piece.

The multifunctional lying bed is characterized in that the buckling piece is provided with a group of clamping grooves along the length direction of the buckling piece, and the cross rod is embedded in one of the clamping grooves.

Compared with the prior art, the utility model relates to a rationally, compact structure, it has can freely contract folding handrail frame, can freely pull hypoplastron and the ceiling frame that can freely roll over the upset, and the function is abundant, can satisfy consumer's variety demand.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a third schematic view of the present invention;

FIG. 4 is a fourth schematic view of the present invention;

FIG. 5 is an enlarged view taken from the middle of FIG. 4;

fig. 6 is a schematic structural view of the armrest frame and the lower plate of the present invention in a contracted state;

fig. 7 is a schematic structural view of the armrest frame and the lower plate of the present invention in an extended state;

fig. 8 is a schematic structural diagram of a locking fluted disc mechanism of the present invention.

In the figure: the seat frame 1, the armrest plate 2, the lower plate 3, the back frame 4, the connecting rod 5, the ceiling frame 6, the armrest supporting rod 7, the stopper 8, the fixed rod 9, the sliding rod 10, the sliding block 11, the guide block 12, the connecting rod 13, the locking fluted disc mechanism 14, the first fluted disc 1400, the second fluted disc 1401, the bolt 1402, the bottom wheel 15, the fastener 16, the supporting rod 17 and the cross rod 18.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in the figures, the multifunctional lying bed comprises a seat frame 1, wherein a back frame 4 is arranged at the rear end of the seat frame 1, handrail frames are arranged on two sides of the seat frame 1, a rotatable connecting rod 5 is arranged at the upper end of the back frame 4, a rotatable ceiling frame 6 is arranged at the upper end of the connecting rod 5, each handrail frame comprises a group of handrail supporting rods 7 which are rotatably connected to the seat frame 1, the upper ends of the handrail supporting rods 7 are rotatably connected with handrail plates 2, a blocking piece 8 is arranged on the seat frame 1, and when the handrail frames are in an extending state, the handrail supporting rods 7 are blocked and connected with the blocking piece 8; when the armrest frame is in a retracted state, the armrest plate 2 is in blocking contact with the blocking member 8, and the blocking member 8 is embodied as a rod member.

As the utility model discloses an optimize structure: the lower end of the seat frame 2 is provided with a drawing lower plate mechanism, and the drawing lower plate mechanism comprises a guide rail arranged at the bottom of the seat frame 1, a slide block 11 in sliding fit with the guide rail, an expansion frame fixedly connected with the slide block 11 and a lower plate 3 arranged on the expansion frame.

As the utility model discloses an optimize structure: the guide rail is a set of dead lever 9, and the expansion bracket is a set of slide bar 10, and slider 11 slides and cup joints in dead lever 9, and fixed connection guide block 12 still goes up on the dead lever 9, and slide bar 10 slides and pegs graft in guide block 12, and guide block 12 can also block slider 11 simultaneously, prevents that slide bar 10 and hypoplastron 3 from droing.

As the utility model discloses an optimize structure: the handrail supporting rods 7 of the handrail frames at two sides are fixedly connected through the arranged connecting rods 13.

As the utility model discloses an optimize structure: the two ends of the connecting rod 5 are connected through the locking fluted disc mechanisms 14, each locking fluted disc mechanism 14 comprises a first fluted disc 1400, a second fluted disc 1401 and a bolt 1402, the two fluted discs are arranged oppositely, the opposite surfaces of the two fluted discs are provided with annular tooth surfaces, the end of the bolt 1402 is connected with the first fluted disc 1400 in a blocking mode, and the screw rod of the bolt 1402 penetrates through the first fluted disc 1400 and is in threaded connection with the screw hole of the second fluted disc 1401, so that the annular tooth surfaces of the two fluted discs are meshed. The locking cog mechanism 14 is well known in the art. Specifically, two ends of the connecting rod 5 are respectively connected with the side frame rod of the back frame 4 and the side frame rod of the ceiling frame 6 through the locking fluted disc mechanisms 14, the first fluted disc 1400 is fixed on two ends of the connecting rod 5, and the second fluted disc 1401 is fixed on the side frame rod of the back frame 4 and the side frame of the ceiling frame 6. The first toothed plate 1400 and the second toothed plate 1401 are both of a sleeve structure and are directly fixed to the corresponding rods. The end of bolt 1402 is large to facilitate rotation.

As the utility model discloses an optimize structure: two bottom wheels 15 are arranged at the rear end of the seat frame 1.

As the utility model discloses an optimize structure: the rear end of the seat frame 1 is provided with a fastener 16, the rear end of the back frame 4 is rotatably connected with a group of support rods 17, the lower ends of the group of support rods 17 are fixedly connected with a cross rod 18, and the cross rod 18 is fastened with the fastener 16.

As the utility model discloses an optimize structure: the fastener 16 is provided with a set of slots along its length direction, and the cross bar 18 is embedded in one of the slots.

The use method of the armrest frame comprises the following steps: the handrail plate 2 is lifted up, the handrail plate 2 drives the two handrail supporting rods 7 to rotate upwards, so that the two handrail supporting rods 7 lean against the corresponding blocking pieces 8, the handrail plate 2 can be erected for people to use, when the handrail plate 2 is not needed to be used, the handrail plate 2 is pressed downwards, the bottom of the handrail plate 2 leans against the blocking pieces 8, and the whole handrail frame is in a contraction state.

Method of using lower plate 3: when needed, the lower plate 3 is directly pulled out.

The using method of the ceiling frame 6 comprises the following steps: and rotating the bolt 1402 to slightly separate the tooth surfaces of the two fluted discs, then rotating the corresponding connecting rod 5 and the ceiling frame 6, and after the positions are adjusted, screwing the bolt 1402 to complete the locking of the ceiling frame 6.

In addition, according to another embodiment of the present invention: two ends of the connecting rod 5 are respectively connected with the back frame 4 and the ceiling frame 6 in a rotating way through a damping rotating shaft, and the damping rotating shaft is a known technology. This also achieves the effect of "stop at will" of the ceiling frame 6.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional lying bed comprises a seat frame (1), wherein a back frame (4) is arranged at the rear end of the seat frame (1), and handrail frames are arranged on two sides of the seat frame (1), and is characterized in that a rotatable connecting rod (5) is arranged at the upper end of the back frame (4), a rotatable ceiling frame (6) is arranged at the upper end of the connecting rod (5), each handrail frame comprises a group of handrail supporting rods (7) which are rotatably connected to the seat frame (1), the upper ends of the handrail supporting rods (7) are rotatably connected with a handrail plate (2), a blocking piece (8) is arranged on the seat frame (1), and when the handrail frames are in an extending state, the handrail supporting rods (7) are blocked with the blocking piece (8); when the armrest frame is in a contraction state, the armrest plate (2) is blocked with the blocking piece (8).

2. The multifunctional lying bed as claimed in claim 1, wherein the lower end of the seat frame (1) is provided with a pull-out lower plate mechanism, the pull-out lower plate mechanism comprises a guide rail arranged at the bottom of the seat frame (1), a slide block (11) in sliding fit with the guide rail, an expansion frame fixedly connected with the slide block (11), and a lower plate (3) arranged on the expansion frame.

3. The multifunctional lying bed as claimed in claim 2, wherein the guide rail is a set of fixed rods (9), the telescopic frame is a set of sliding rods (10), the sliding block (11) is slidably sleeved on the fixed rods (9), the fixed rods (9) are further fixedly connected with guide blocks (12), and the sliding rods (10) are slidably inserted into the guide blocks (12).

4. A multifunctional lying bed according to any one of claims 1-3, characterized in that the handrail support rods (7) of the handrail frames on both sides are fixedly connected by means of a connecting rod (13).

5. The multifunctional lying bed as claimed in any one of claims 1 to 3, wherein two ends of the connecting rod (5) are connected by a locking fluted disc mechanism (14) respectively, the locking fluted disc mechanism (14) comprises a first fluted disc (1400), a second fluted disc (1401) and a bolt (1402), the two fluted discs are arranged oppositely, and each opposite surface is provided with an annular tooth surface, the end of the bolt (1402) is blocked with the first fluted disc (1400), and the screw rod of the bolt (1402) passes through the first fluted disc (1400) and is in threaded connection with the screw hole of the second fluted disc (1401), so that the annular tooth surfaces of the two fluted discs are meshed.

6. A multifunctional lying bed according to any one of claims 1-3, characterized in that the two ends of the connecting rod (5) are rotatably connected with the back frame (4) and the ceiling frame (6) respectively through the arranged damping rotating shafts.

7. A multifunctional lying bed according to any one of claims 1-3, characterized in that a set of bottom wheels (15) is arranged at the rear end of the seat frame (1).

8. A multifunctional lying bed according to any one of claims 1-3, characterized in that the back end of the seat frame (1) is provided with a fastener (16), the back end of the back frame (4) is rotatably connected with a set of support rods (17), the lower ends of the set of support rods (17) are fixedly connected with a cross rod (18), and the cross rod (18) is fastened with the fastener (16).

9. A multifunctional lying bed according to one of claims 1-3, characterized in that the snap-on element (16) is provided with a set of snap-in grooves along its length, the cross bar (18) being embedded in one of the snap-in grooves.