CN210520579U

CN210520579U - Rocking sofa bed

Info

Publication number: CN210520579U
Application number: CN201920749453.2U
Authority: CN
Inventors: 杨立勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-05-15
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a sofa bed sways, including bed surface, base, driving system, bed surface and base are through four swing arm hinges of symmetry, the one end and the bed surface fastening connection of swing arm, the other end of swing arm passes through slider and base sliding connection, driving system includes buncher, bent axle gearbox, spring transfer line, belt and control circuit, buncher passes through the belt and is connected with the power input end of bent axle gearbox, the bed surface passes through the spring transfer line and is connected with the output of bent axle gearbox. The rocking bed that this scheme provided through improving the transfer line, has used and has had elastic transfer line, makes the swing of bed surface not hard, and its swing orbit has certain radian, great increase the comfort, experience effect is better.

Description

Rocking sofa bed

Technical Field

The utility model relates to a rocking bed technical field especially relates to a sofa bed sways.

Background

The rocking bed or the rocking chair is a common leisure product in life, is mainly used for daily rest, and the rocking bed in the early stage mainly depends on manpower to rock, so that the electric rocking bed which realizes the rocking by depending on machinery appears in the market at present.

The prior art electric rocking bed generally has the following disadvantages: the transmission rod of the rocking bed has no elasticity, so that the rocking track of the bed surface is single, the rocking bed is relatively stiff, the comfort is lacked, and the experience effect is not good, thus needing to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the transmission rod of the rocking bed in the prior art has no elasticity, so that the rocking track of the bed surface is single, the bed surface is relatively stiff, the comfort is lacked, the defect of poor experience effect is overcome, and the rocking sofa bed is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sofa bed sways, includes bed surface, base, driving system, bed surface and base are through four swing arm hinges of symmetry, the one end and the bed surface fastening connection of swing arm, the other end of swing arm passes through slider and base sliding connection, driving system includes buncher, bent axle gearbox, spring-loaded drive line, belt and control circuit, buncher passes through the belt and is connected with the power input end of bent axle gearbox, the bed surface passes through the spring-loaded drive line and is connected with the output of bent axle gearbox.

Preferably, the crankshaft gearbox and the speed regulating motor are both fixedly connected to the base.

Preferably, the control circuit is electrically connected with the speed regulating motor through a connecting wire.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the rocking bed that this scheme provided through improving the transfer line, has used and has had elastic transfer line, makes the swing of bed surface not hard, and its swing orbit has certain radian, great increase the comfort, experience effect is better.

Drawings

Fig. 1 is a schematic view of the overall structure of a rocking sofa bed according to the present invention;

fig. 2 is a side view of a rocking sofa bed according to the present invention;

fig. 3 is a top view of the rocking sofa bed of the present invention.

In the figure: the device comprises a belt 1, a bed surface 2, a sliding block 3, a swinging arm 4, a control circuit 5, a speed regulating motor 6, a spring transmission rod 7, a crankshaft gearbox 8, a base 9 and a connecting wire 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a rocking sofa bed comprises a bed surface 2, a base 9 and a power system, wherein the bed surface 2 and the base 9 are hinged through four symmetrical swing arms 4, one end of each swing arm 4 is fixedly connected with the bed surface 2, the other end of each swing arm 4 is slidably connected with the base 9 through a slide block 3, the power system comprises a speed regulating motor 6, a crankshaft gearbox 8, a spring transmission rod 7, a belt 1 and a control circuit 5, the speed regulating motor 6 is connected with the power input end of the crankshaft gearbox 8 through the belt 1, and the bed surface 2 is connected with the output end of the crankshaft gearbox 8 through the spring transmission rod 7.

The crankshaft gearbox 8 and the speed regulating motor 6 are both fixedly connected to the base 9.

The control circuit 5 and the adjustable speed motor 6 are electrically connected through a connecting wire 10.

The utility model discloses in, when buncher 6 changes, drive bent axle gearbox 8 through belt 1 and rotate, bent axle gearbox 8 passes through spring transfer pole 7 and drives bed surface 2 and be reciprocating motion on the length direction of base 9, can change buncher 6's rotational speed through control circuit 5 to change bed surface 2's frequency of motion, through slider 3's slip, and then changed and enriched bed surface 2's movement track (as shown in fig. 2 arrow head), increase the comfort level of experience.

The specific movement process is as follows: when the speed regulating motor 6 pulls the bed surface 2 through the crank shaft gearbox 8 and the spring transmission rod 7, and the sliding blocks 3 on the two sides are far away from each other under the action of the swing arm 4, the movement track of the bed surface 2 is shown by an arrow on the upper side in fig. 2, and conversely, when the sliding blocks 3 on the two sides are close to each other under the action of the swing arm 4, the movement track of the bed surface 2 is shown by an arrow on the lower side in fig. 2.

In addition, when the crankshaft gearbox 8 runs fast and the bed surface 2 is controlled to move through the spring transmission rod 7, when the bed surface 2 does not move to the limit, the crankshaft gearbox 8 starts to return, and the spring transmission rod 7 controls the bed surface 2 to shake at the moment, so that the experience feeling is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rocking sofa bed, includes bed surface (2), base (9), driving system, its characterized in that, four swing arm (4) hinges of symmetry are passed through to bed surface (2) and base (9), the one end and bed surface (2) fastening connection of swing arm (4), the other end of swing arm (4) passes through slider (3) and base (9) sliding connection, driving system includes buncher (6), bent axle gearbox (8), spring-loaded drive pole (7), belt (1) and control circuit (5), buncher (6) are connected with the power input of bent axle gearbox (8) through belt (1), bed surface (2) are connected with the output of bent axle gearbox (8) through spring-loaded drive pole (7).

2. The rocking sofa bed according to claim 1, characterised in that the crank gearbox (8) and the adjustable speed motor (6) are both fixedly connected to the base (9).

3. The rocking sofa bed according to claim 1, characterised in that the control circuit (5) and the adjustable speed motor (6) are electrically connected by a connecting wire (10).