CN211933388U

CN211933388U - Electric bedstead

Info

Publication number: CN211933388U
Application number: CN202020531926.4U
Authority: CN
Inventors: 高雪峰; 赵云; 胡建伟
Original assignee: Zhejiang Shiju Technology Co ltd
Current assignee: Zhejiang Shiju Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-17
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses an electric bedstead, it includes base, back board, waist board and buttock board, the buttock board connect in on the base, the both sides of waist board respectively with the back board with the buttock board is articulated, it has the support of getting back of the body to articulate on the base, the support of getting back of the body pass through the actuating mechanism drive for the base rotates, be provided with the sliding component on the support of getting back of the body, the bottom of back board be provided with sliding component sliding connection's sliding fit spare works as the actuating mechanism drive when the support of getting back of the body rotates, the support of getting back of the body promotes the back board for the waist board rotates and drives the waist board rotates. The utility model discloses an electronic bedstead can guarantee the comfort level and pleasing to the eye of use.

Description

Electric bedstead

Technical Field

The utility model relates to a bedstead, particularly, the utility model relates to an electronic bedstead that can be used for fields such as nursing and house.

Background

With the improvement of living standard, the electric bed gradually enters common families to replace the traditional flat bed. The electric bed is practical in carrying and leg-up functions, and can be adjusted in angle to adapt to the most suitable posture of a human body, so that the comfort of the human body is improved, and the fatigue degree of the human body is relieved.

Most of the household electric bed surfaces in the market at the present stage are five plates including a head plate, a back plate, a hip plate, a thigh plate and a shank plate, correspond to five corresponding regions of a human body, and some beds do not have the head plates. However, since the maximum back angle is 65 °, the single angle formed by the back plate 1a and the hip plate 1b is too acute, so that the sponge mattress or spring mattress above forms a considerable gap C, which is very unattractive in side view and uncomfortable to use, as shown in fig. 1.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an electric bed frame is provided, it can make the beddo pleasing to the eye and use comfortable when the change state.

In order to solve the technical problem, the utility model discloses a following technical scheme: an electric bedstead comprises a base, a back plate, a waist plate and a hip plate, wherein the hip plate is connected onto the base, two sides of the waist plate are respectively hinged with the back plate and the hip plate, a back-up support is hinged onto the base and driven by a driving mechanism to rotate relative to the base, a sliding assembly is arranged on the back-up support, a sliding fitting piece in sliding connection with the sliding assembly is arranged at the bottom of the back plate, and when the back-up support is driven by the driving mechanism to rotate, the back-up support pushes the back plate to rotate relative to the waist plate and drives the waist plate to rotate.

In the electric bed frame, the hip plate is fixed to the base through a threaded connector.

In the electric bedstead, the back-up support comprises a plurality of support arms arranged in parallel, one end of each support arm is hinged to the base, and the other end of each support arm is hinged to the sliding component.

In the electric bedstead, the sliding components are rollers, two rollers are arranged on each supporting arm at intervals, the sliding matching piece is a groove plate, and the rollers can slide in the groove plate.

In the electric bedstead, the support arms are connected through the connecting rod, the connecting rod is provided with the connecting arm, the driving mechanism is a push rod motor, and the tail end of the push rod motor is hinged to the connecting arm.

Compared with the prior art, the beneficial effects of the utility model reside in that: set up solitary waist board to when the back board moves, can drive the action of waist board, so improved the pleasing to the eye degree and the comfort level of beddo greatly, and do not increase the formation cost of whole bed.

Drawings

FIG. 1 is a schematic view of a prior art motorized bed frame;

FIG. 2 is a schematic view of the electric bed frame according to the present invention;

FIG. 3 is a perspective view of the electric bed frame of the present invention in one state;

fig. 4 is a sectional view corresponding to fig. 3;

FIG. 5 is a perspective view of the back up stand of FIG. 3;

fig. 6 is a schematic view of the usage state of the present invention, and the dotted lines represent different states.

Description of the reference numerals

1-upper body base; 2-lower body base; 3-upper hip plate; 4-lower hip plate; 5-thigh plate; 6-shank plate; 7-a back plate; 8-waist plate; 9-a fixing piece; 10-shank back support; 11-a hinge; 12-a leg motor; 13-a push rod motor; 14-trough plates; 15-lifting the support; 1501-a connecting rod; 1502-a support arm; 1503-connecting arm; 1504-a roller; 16-legged C-shaped slots; 17-raising legs; 1 a-a back panel; 1 b-hip plate.

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. 2 to 4, the electromotive bed frame of the present invention includes a base, a back plate 7, a waist plate 8, and a hip plate. In the present invention, the base is divided into an upper body base 1 and a lower body base 2, which correspond to the upper body and the lower body of the user, respectively. The hip plate comprises an upper hip plate 3 and a lower hip plate 4, the upper hip plate 3 being fixed to the upper body base 1 by means of a threaded connection, for example a screw, and the lower hip plate 4 being similarly fixable to the lower body base 2 by means of a threaded connection. In addition, the utility model also comprises a thigh plate 5, a shank plate 6, a fixing part 9, a shank back support 10, a leg motor 12, a leg-lifting C-shaped groove 16, a leg-lifting frame 17, etc. Since the improvement of the present invention mainly lies in the positions of the back plate 7 and the waist plate 8, the following description will focus on this part.

As shown in fig. 2-4, the hip panel is attached to the base and the waist panel 8 is hinged on both sides to the back panel 7 and the hip panel, respectively, where directly attached to the waist panel 8 is the upper hip panel 3, for example by means of the hinge 11 shown in the figures. Articulated on the base have a back of the body support 15, back of the body support 15 passes through actuating mechanism drive and rotates for the base, is provided with the slip subassembly on the back of the body support 15. The bottom of the back plate 7 is provided with a sliding fit in sliding connection with the sliding assembly, i.e. the sliding fit is able to slide relative to the sliding assembly. When actuating mechanism drive back of the body support 15 rotates, back of the body support 15 promotes back board 7 and rotates and drive waist board 8 and rotate for waist board 8, because waist board 8 is articulated relation with back board 7 promptly, so when back board 7 lifted up, it can drive waist board 8 and rotate, like this, can guarantee when the state of lifting the back of the body, can hold user's waist, be unlikely to unsettled, also make the side of beddo more pleasing to the eye.

The utility model discloses an electric bedstead, back of the body support 15 include many parallel arrangement's support arm 1502, and support arm 1502's one end articulates on the base, and here is upper part of the body base 1, and support arm 1502's the other end articulates there is the slip subassembly. Preferably, the sliding assembly is a roller 1504, two rollers 1504 are spaced apart on each support arm 1502, and the sliding mating member is a slotted plate 14 fixed to the bottom of the back plate 7, for example, a C-shaped slot is provided, and the roller 1504 is caught in the slotted plate 14 and can slide in the slotted plate 14.

As shown in fig. 5, in the present invention, a plurality of support arms 1502 are connected by a connecting rod 1501, and the connecting rod 1501 is provided with a connecting arm 1503. The driving mechanism is a push rod motor 13, the head end of the push rod motor 13 is hinged on the upper body base 1, and the tail end of the push rod motor 13 is hinged with the connecting arm 1503. When the push rod of the push rod motor 13 extends, the connecting arm 1503 is driven to drive the supporting arm 1502 to rotate relative to the base, so as to drive the back plate 7 to rotate, and drive the waist plate 8 to rotate together.

The utility model discloses an action process of electric bedstead does, when the push rod motor 13 that is located the back releases the action forward, then drive novel two gyro wheels and carry on the back support 15 swing, the slot plate 14 card on back board 7 is on novel two gyro wheels of two gyro wheels support 15 of carrying on the back two gyro wheels 1504, therefore can only be on a parallel with two gyro wheel 1504 directions and then novel two gyro wheels of two gyro wheels support 15 of carrying on the back swing together, the one end of back board 7 articulates on waist board 8, waist board 8's the other end passes through hinge 11 and installs on upper part of the body base 1, waist board 8 can only do rotatory raising action round the hinge 11 of one end, back board 7 raises and has just also driven waist board 8 and raise together, thereby accomplish back board 7 and waist board 8 linkages, the simultaneous movement.

Referring to fig. 6, the back of the electric bed frame of the present invention is subdivided into 8 bending angles of the waist plate to make the bed cushion more closely attached, and the side appearance is more beautiful. The waist plate 8 is attached to the mattress to ensure that the human sitting posture wrapping performance is stronger and more comfortable. The double-roller back-up support 15 is additionally provided with only one roller 1504, so that the process is simple and convenient.

In addition, a waist supporting device can be additionally arranged on the waist plate 8, and the expansibility is good. The design scheme can bring greater comfort for the sitting posture of people in the bed. The utility model discloses an electric bedstead, the commonality is strong, can use in the mechanism of lifting one's back of the body of any bed type.

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

1. The electric bedstead is characterized by comprising a base, a back plate, a waist plate and a hip plate, wherein the hip plate is connected onto the base, two sides of the waist plate are respectively hinged with the back plate and the hip plate, a back-up support is hinged onto the base and driven by a driving mechanism to rotate relative to the base, a sliding assembly is arranged on the back-up support, a sliding fitting piece in sliding connection with the sliding assembly is arranged at the bottom of the back plate, and when the back-up support is driven by the driving mechanism to rotate, the back-up support pushes the back plate to rotate relative to the waist plate and drives the waist plate to rotate.

2. The motorized bed frame according to claim 1, wherein the hip plate is secured to the base by a threaded connection.

3. The motorized bed frame according to claim 1, wherein the back-up support comprises a plurality of support arms arranged in parallel, one end of the support arms being hinged to the base, the other end of the support arms being hinged to the sliding assembly.

4. The motorized bed frame according to claim 3, wherein the sliding members are rollers, two of the rollers are spaced apart from each of the support arms, and the sliding engagement member is a channel plate, and the rollers are slidable within the channel plate.

5. The electromotive bedstead of claim 3, wherein a plurality of the support arms are connected by a connecting rod, the connecting rod is provided with a connecting arm, the driving mechanism is a push rod motor, and the end of the push rod motor is hinged with the connecting arm.