阅读说明：本技术 一种电动升降床 (Electric lifting bed ) 是由 单华锋 王剑 季川祥 李少军 于 2018-06-25 设计创作，主要内容包括：本发明公开了一种电动升降床,包括固定框架、支撑设置在所述固定框架上的床面板、滑动框架、脚部升降机构、腿部升降机构和驱动电机,脚部升降机构的一端和腿部升降机构的一端分别通过旋转件固定安装在滑动框架的两端,脚部升降机构的另一端与脚部面板连接,腿部升降机构的另一端与腿部面板连接,驱动电机安装在床面板上。用于家具领域。其优点主要表现为：本发明采用简单的滑动机构、连杆机构和驱动电机实现电动床脚部上升和下降的功能,并且保证脚部面板在水平位置时有足够的支撑力。(The invention discloses an electric lifting bed which comprises a fixed frame, a bed panel, a sliding frame, a foot lifting mechanism, a leg lifting mechanism and a driving motor, wherein the bed panel is supported on the fixed frame, one end of the foot lifting mechanism and one end of the leg lifting mechanism are respectively and fixedly arranged at two ends of the sliding frame through rotating pieces, the other end of the foot lifting mechanism is connected with the foot panel, the other end of the leg lifting mechanism is connected with the leg panel, and the driving motor is arranged on the bed panel. The method is used in the field of furniture. Its advantages mainly include: the invention adopts a simple sliding mechanism, a connecting rod mechanism and a driving motor to realize the functions of ascending and descending the foot part of the electric bed, and ensures that the foot part panel has enough supporting force when being in a horizontal position.)

1. An electric lifting bed is characterized in that: comprises a fixed frame, a bed panel, a sliding frame, a foot lifting mechanism, a leg lifting mechanism and a driving motor, wherein the bed panel is supported and arranged on the fixed frame, the bed panel comprises a head panel, a back panel, a hip panel, a leg panel and a step panel, the back panel is rotatably connected with the back end part of the head panel at the front end part, the hip panel is rotatably connected with the back end part of the back panel at the front end part, the leg panel is rotatably connected with the back end part of the hip panel at the front end part, the step panel is rotatably connected with the back end part of the leg panel at the front end part, the hip panel is fixedly connected with the fixed frame, the sliding frame is connected with the fixed frame through a sliding part, the sliding frame can slide along the longitudinal direction of the lifting bed, one end of the foot lifting mechanism and one end of the leg lifting mechanism are respectively and fixedly arranged at the two ends of the sliding frame through rotating parts, the other end of the foot lifting mechanism is connected with the foot panel, the other end of the leg lifting mechanism is connected with the leg panel, and the driving motor is installed on the bed panel.

2. An electric lifting bed according to claim 1, characterized in that: the foot lifting mechanism comprises a foot connecting rod and a hinge piece, the foot connecting rod is connected with the hinge piece, and the hinge piece is fixedly installed on the foot panel.

3. An electric lifting bed according to claim 1, characterized in that: the leg lifting mechanism comprises a leg connecting rod and a sliding mechanism, the leg connecting rod is connected with the sliding mechanism, and the sliding mechanism is installed on the leg panel.

4. An electric lifting bed according to claim 1, characterized in that: the sliding part is a roller.

5. An electric lifting bed according to claim 1, characterized in that: the foot panel initial state is at a negative angle to the leg panel.

6. An electric lifting bed according to claim 1, characterized in that: the rotating piece is a pin or a dowel.

7. An electrically powered lift bed as defined in claim 3 wherein: slide mechanism includes spout and slide bar, the spout both ends are equipped with the slide opening, the slide bar transversely sets up in the slide opening, the shank connecting rod is installed on the slide bar, the shank connecting rod is in the slip direction in the spout does the longitudinal direction behind the lift bed in the past.

Technical Field

The invention relates to the field of furniture, in particular to an electric lifting bed.

Background

Along with the improvement of the living standard of people and the development of electric bed products, people have more abundant and accurate functional requirements on the electric bed, and the price is reasonable. The common electric bed generally has the functions of head lifting and foot lifting, but generally only reaches a flat state at the lowest. This is for the general population.

On the basis of a common electric bed, the bed is additionally provided with a foot descending function so as to meet the requirements of the old or people with inconvenient actions. The bed with the function in the market at present, but when the bed board is in a flat state, the supporting force is often insufficient, the bed is easy to collapse, great influence is generated on the practicability and the appearance of the product, and partial performance is lost.

Common products in the market usually adopt a plurality of frames to realize the function, and the structure is complicated, and the conversion efficiency of power is low, has also increased the cost, and noise, error between the frame also can increase.

Therefore, an electric lifting bed with simple structure, high operation efficiency and strong supporting force is lacked in the current market.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provide an electric lifting bed.

The electric bed has the advantages that the electric bed can be lifted and lowered by a simple mechanism, and the sufficient supporting force of the foot bed plate at the horizontal position is guaranteed. In order to achieve the purpose, the invention adopts the technical scheme that: an electrically powered lift bed comprising: the bed panel comprises a head panel, a back panel, a hip panel, a leg panel and a step panel, the back panel is rotatably connected with the back end of the head panel at the front end, the hip panel is rotatably connected with the back end of the back panel at the front end, the leg panel is rotatably connected with the back end of the hip panel at the front end, the step panel is rotatably connected with the back end of the leg panel at the front end, the hip panel is fixedly connected with the fixed frame, the sliding frame is connected with the fixed frame through a sliding piece, the sliding frame can slide along the longitudinal direction of the lifting bed, one end of the foot lifting mechanism and one end of the leg lifting mechanism are fixedly arranged at two ends of the sliding frame through rotating pieces respectively, the other end of the foot lifting mechanism is connected with the foot panel, the other end of the leg lifting mechanism is connected with the leg panel, and the driving motor is installed on the bed panel.

Further, the foot lifting mechanism comprises a foot connecting rod and a hinge piece, the foot connecting rod is connected with the hinge piece, and the hinge piece is fixedly installed on the foot panel.

Furthermore, the leg lifting mechanism comprises a leg connecting rod and a sliding mechanism, the leg connecting rod is connected with the sliding mechanism, and the sliding mechanism is installed on the leg panel.

Furthermore, the tail end of the elastic extension section is provided with a disc with a through hole, and the through hole of each disc corresponds to one of the positioning holes and is fixed on the bed plate of the electric bed through the connecting device.

Further, the sliding member is a roller.

Further, the foot panel initial state is at a negative angle to the leg panel.

Further, the rotating member is a pin or a dowel.

Further, slide mechanism includes spout and slide bar, the spout both ends are equipped with the slide opening, the slide bar transversely sets up in the slide opening, the shank connecting rod is installed on the slide bar, the shank connecting rod is in the slip direction in the spout is the longitudinal direction behind the lift bed in the past.

The invention has the advantages that:

1. the invention provides a lifting electric bed, which comprises a fixed frame, a bed panel, a sliding frame, a foot lifting mechanism, a leg lifting mechanism and a driving motor, wherein the bed panel is supported on the fixed frame, the leg lifting mechanism comprises a leg connecting rod and a sliding mechanism, the leg connecting rod is connected with the sliding mechanism, and the sliding mechanism is arranged on the leg panel.

2. The invention provides a leg lifting mechanism of a lifting electric bed, which comprises a leg connecting rod and a sliding mechanism, wherein the sliding mechanism comprises a sliding chute and a sliding rod, sliding holes are formed in two ends of the sliding chute, the sliding rod is transversely arranged in the sliding hole, the leg connecting rod is arranged on the sliding rod, the sliding direction of the leg connecting rod in the sliding chute is the longitudinal direction of the lifting bed from front to back, the initial state of a foot wood board is a negative angle, when a motor drives a sliding frame to move towards the foot direction, the leg connecting rod and the leg panel only slide, the leg panel does not move, the foot panel is lifted upwards due to the action of the connecting rod, when the foot panel moves to the horizontal position, the leg connecting rod just slides to the head in the sliding hole of the sliding chute, and therefore, the foot panel has stronger supporting force when.

Drawings

For a more complete understanding of the objects, features and advantages of the present invention, reference is now made to the following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of an electric lifting bed according to the present invention.

Fig. 2 is a schematic diagram of a bed panel structure of an electric lifting bed according to the present invention.

Fig. 3 is a schematic structural view of an electric lifting bed lifting mechanism according to the present invention.

FIG. 4 is a schematic view of an initial state of a foot panel of an electric lifting bed according to the present invention.

Fig. 5 is a front view of a first usage state of the electric lifting bed of the present invention.

Fig. 6 is a front view of a second usage state of the electric lifting bed of the present invention.

Fig. 7 is a front view of a third usage state of the electric lifting bed of the present invention.

The reference numerals and components referred to in the drawings are as follows:

1. the multifunctional bed comprises a fixed frame, 2 parts of a sliding frame, 3 parts of a leg lifting mechanism, 4 parts of a foot lifting mechanism, 5 parts of a driving motor, 6 parts of a bed panel, 61 parts of a head panel, 62 parts of a back panel, 63 parts of a hip panel, 64 parts of a leg panel, 65 parts of a step panel, 31 parts of a leg connecting rod, 32 parts of a sliding groove, 33 parts of a sliding hole, 34 parts of a sliding rod, 41 parts of a foot connecting rod and 42 parts of a hinge piece.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

The invention designs an electric lifting bed, which can realize the functions of lifting and descending the foot of the electric bed by adopting a simple mechanism and ensure that the foot bed plate has enough supporting force when being in a horizontal position

Referring to fig. 1-2, an electric lifting bed comprises a fixed frame 1, a bed panel 6 supported on the fixed frame 1, a sliding frame 2, a foot lifting mechanism 4, a leg lifting mechanism 3 and a driving motor 5, wherein the bed panel 6 comprises a head panel 61, a back panel 62, a hip panel 63, a leg panel 64 and a step panel 65 along the longitudinal direction of the lifting bed from front to back, and the hip panel 63 is fixedly connected with the fixed frame 2. The longitudinal direction from front to back here refers to the longitudinal direction of the bed, i.e. the direction from left to right when viewing fig. 1, wherein the left is the front and the right is the back. The head panel 61, the back panel 62, the hip panel 63, the leg panel 64, and the foot panel 65 are connected and arranged by rotating from front to back in turn, that is, the front end of the back panel 62 is connected and arranged with the back end of the head panel 61 in a rotating manner, the front end of the hip panel 63 is connected and arranged with the back end of the back panel 62 in a rotating manner, the front end of the leg panel 64 is connected and arranged with the back end of the hip panel 63 in a rotating manner, the front end of the foot panel 65 is connected and arranged with the back end of the leg panel 64 in a rotating manner, the connection can be hinged, or can be connected and connected by rotating a rotating shaft with an axis extending along the left-to-right transverse direction of the lifting bed, wherein the transverse direction refers to the. The sliding frame 2 is connected with the fixed frame 1 by a sliding piece, so that the sliding frame 2 can slide along the longitudinal direction of the lifting bed, wherein the sliding piece can be a roller.

Referring to fig. 3, the bed panel 6 is provided with a leg lifting mechanism 4 capable of driving the leg panel 64 to be lifted up and a foot lifting mechanism 4 capable of driving the foot panel 66 to be lifted up, and the foot lifting mechanism 4 and the leg lifting mechanism 3 respectively drive the foot panel 65 and the leg panel 64 to be lifted up so that the bed panel 6 is adjusted to a proper position required by the user. The leg lifting mechanism 3 and the foot lifting mechanism 4 are independent from each other, and can respectively drive the leg panel 64 and the foot panel 65 to be lifted or lowered, so that the bed panel 6 has a plurality of using states such as lying down (as shown in fig. 5), leg lifting, foot lifting, simultaneous lifting of the legs and the feet (as shown in fig. 6 and 7) for a user, and the like. One end of the foot lifting mechanism 4 and one end of the leg lifting mechanism 3 are respectively and fixedly arranged at two ends of the sliding frame 2 through rotating pieces, wherein the rotating pieces can be pins or dowels, the other end of the foot lifting mechanism 4 is connected with a foot panel 65, the other end of the leg lifting mechanism 3 is connected with a leg panel 64, and the driving motor 5 is arranged on the bed panel 6. Foot elevating system 4 includes foot connecting rod 41 and articulated piece, foot connecting rod 41 is connected with the articulated piece, articulated piece fixed mounting is on foot panel 65, articulated piece one end here is fixed on foot panel 65, one end is articulated with foot connecting rod 41, realize the rotation of foot connecting rod 41, leg elevating system 3 includes leg connecting rod 31 and slide mechanism, leg connecting rod 31 is connected with slide mechanism, slide mechanism installs on leg panel 64, slide mechanism includes spout 32 and slide bar 33, spout 32 both ends are equipped with slide opening 34, slide bar 33 transversely sets up in slide opening 34, leg connecting rod 31 installs on slide bar 33, the slip direction of leg connecting rod 31 in spout 32 is the longitudinal direction behind the lift bed in the past.

Referring to fig. 4, the foot panel 65 and the leg panel 64 form a negative angle in the initial state of the foot panel of the electric lifting bed, and the slide bar 33 in the leg lifting mechanism 3 is at the leftmost end of the slide hole 34.

The invention is illustrated below with reference to specific examples:

an electric lifting bed comprises a fixed frame 1, a bed panel 6 supported on the fixed frame 1, a sliding frame 2, a foot lifting mechanism 4, a leg lifting mechanism 3 and a driving motor 5, wherein the bed panel 6 comprises a head panel 61, a back panel 62, a hip panel 63, a leg panel 64 and a step panel 65 along the longitudinal direction of the lifting bed from front to back, the hip panel 63 is fixedly connected on the fixed frame 2, the head panel 61, the back panel 62, the hip panel 63, the leg panel 64 and the foot panel 65 are sequentially connected through hinges from front to back, the sliding frame 2 is connected with the fixed frame 1 through rollers, the sliding frame 2 can slide along the longitudinal direction of the lifting bed, the foot panel 65 and the leg panel 64 form a negative angle in the initial state of the electric bed, at the moment, a sliding rod 33 in the leg lifting mechanism 3 is arranged at the leftmost end of a sliding hole 34, when the driving motor installed on the bed panel 6 drives the sliding frame 2 to move towards the foot direction, the leg connecting rod 31 and the leg panel 64 only slide, the leg panel 64 is not moved, then the foot panel 65 is lifted upwards due to the action of the foot connecting rod 41, the sliding rod 33 slides along with the leg connecting rod 31 in the sliding hole 34, when the foot panel 65 moves to the horizontal position, the sliding rod 33 just slides to the rightmost end of the sliding hole 34, and due to the resistance of the sliding hole, the foot panel 65 can obtain stronger supporting force when in the horizontal position.

The lifting electric bed comprises a fixed frame, a bed panel, a sliding frame, a foot lifting mechanism, a leg lifting mechanism and a driving motor, wherein the bed panel is supported on the fixed frame, the leg lifting mechanism comprises a leg connecting rod and a sliding mechanism, the leg connecting rod is connected with the sliding mechanism, and the sliding mechanism is arranged on the leg panel. In addition, the leg lifting mechanism of the lifting electric bed comprises a leg connecting rod and a sliding mechanism, the sliding mechanism comprises a sliding chute and a sliding rod, sliding holes are formed in two ends of the sliding chute, the sliding rod is transversely arranged in the sliding hole, the leg connecting rod is installed on the sliding rod, the sliding direction of the leg connecting rod in the sliding chute is the longitudinal direction of the lifting bed from front to back, the initial state of a foot wood board is a negative angle, when a motor drives the sliding frame to move towards the foot direction, the leg connecting rod and the leg panel only slide, the leg panel does not move, the foot panel is lifted upwards due to the action of the connecting rod, when the foot panel moves to the horizontal position, the leg connecting rod just slides to the head in the sliding hole of the sliding chute, and therefore the foot panel has strong supporting force when moving to the horizontal position.

And can ensure that the foot bed plate has enough supporting force when in the horizontal position.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The statement that an element defined by the phrase "comprises an element of … … does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.