CN220236475U

CN220236475U - Electric bed

Info

Publication number: CN220236475U
Application number: CN202321547520.5U
Authority: CN
Inventors: 周广来
Original assignee: Jinyue Tianjin Metal Products Co ltd
Current assignee: Jinyue Tianjin Metal Products Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-26
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the technical field of household, in particular to an electric bed, which comprises a rotating shaft, wherein one side of the rotating shaft is rotationally connected with a right bed frame, the other side of the rotating shaft is rotationally connected with a left bed frame, the outside of the right bed frame is clamped with a mattress, the lower part of the right bed frame is clamped with a driving rod, one end of the driving rod is movably connected with a motor, the other end of the driving rod is fixedly connected with a connecting wire, the inside of the mattress is inserted with a fixing rod, the lower part of the driving rod is inserted with a first tension spring, one end of the first tension spring is fixedly connected with a second tension spring, the improved electric bed is divided into a left bed frame and a right bed frame, the driving rod is driven by the motor to stretch and retract, the inclination angle of the left bed frame and the right bed frame can be flexibly adjusted, the waist is adjustable, the adjusting range is wider, the left bed frame and the right bed frame are also respectively provided with tension springs, and the tension springs can be used for improving the folding speed of the bed frame when the bed frame is folded, and the whole bed board is not affected by the size structure of the tension of the whole bed frame.

Description

Electric bed

Technical Field

The utility model relates to the technical field of home furnishing, in particular to an electric bed.

Background

The electric bed is generally divided into two major types, namely a framework bed and a bed board type electric bed, the working principle is that the height of the head or the foot of the bed board is electrically controlled, the bending degree of the bed board is freely adjusted, the rib frame is called as European electric bed, the bed board is called as American electric bed, vibration or music functions can be configured according to requirements, the electric bed can be connected with mobile equipment for remote control nowadays, is generally commonly used in daily use or medical care of families, along with the improvement of the life quality of people, people pay more attention to the importance of sleeping, compared with the traditional bed, the electric bed can bring better sleeping experience to people, however, the traditional electric bed is more and more favored by people, most of the electric bed has complex structure, stability and comfort are relatively poor, the resource wave rate is high, the volume of the bed body is relatively large, the occupied space is relatively large, and the electric bed needs relatively large package and relatively large space when transported, so that the transportation cost is greatly increased.

The prior patent (publication number: CN 211657798U) discloses an electric bed comprising a bed frame; the bed screen is rotationally connected with the bed frame and is provided with at least one bag leaning air bag; a power unit capable of controlling the bed screen to rotate around the bed frame; and the inflation and deflation unit can inflate and deflate the bag-leaning air bag. According to the electric bed, the inclination angle of the bed screen and the leaning bag air bag can be freely adjusted, different requirements of each person on the inclination angle are met, the space of the bed can be effectively utilized, and the electric bed has strong practicability and wide application prospect. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

1. the bed board is integrated, the angle above the shoulder can be adjusted only by inflating and deflating the bag air bag, the adjusting range is smaller, and the adjusting limitation is larger;

2. when the bag is leaned, the bottom part occupies the position of the bed board, the space of the bed board is reduced, when a user adjusts the angle, if the user feels uncomfortable, the user needs to adjust the angle synchronously with the air bag when readjusting, and the angle is adjusted by repeated movement, so that the device is not convenient and has low efficiency.

Disclosure of Invention

The utility model aims to provide an electric bed, which solves the problems that the adjustment range is smaller and the bed plate space is easy to occupy during adjustment in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric bed, includes the pivot, one side of pivot rotates and is connected with right bedstead, the opposite side of pivot rotates and is connected with left bedstead, the outside joint of right bedstead has the mattress, the below joint of right bedstead has the actuating lever, the one end swing joint of actuating lever has the motor, the other end fixedly connected with connecting wire of actuating lever, peg graft in the inside of mattress has the dead lever, peg graft in the below of actuating lever has first extension spring, the one end fixedly connected with second extension spring of first extension spring, the pull rod has been cup jointed to the other end of first extension spring.

Further preferably, a sliding groove is embedded in one end of the driving rod, a connecting shaft is sleeved in the sliding groove, and a limiting block is clamped outside the connecting shaft.

Further preferably, a rotary connection mode is adopted between the right bedstead and the left bedstead.

Further preferably, the driving rod is provided with a telescopic rod structure.

Further preferably, the connecting line and the left bed frame are fixedly connected.

Further preferably, a vertical structure is arranged between the rotating shaft and the first tension spring.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the motor drives the driving rod to stretch and retract, when the left bed frame approaches the right bed frame, one side of the left bed frame is connected with the rotating shaft, so that one side of the left bed frame is always kept fixed, the left bed frame approaches the right bed frame by taking the rotating shaft as a supporting point, the inclination angle of the left bed frame to the right bed frame can be flexibly adjusted, convenience and quickness are realized, and the size structure of the whole bed board is not influenced.

According to the utility model, the left and right bedstead are respectively provided with the tension springs, when the bedstead is folded, the folding speed of the bedstead is improved through the tension force of the tension springs, the angle is quickly adjusted, the size structure of the whole bed board is not affected, a user does not need to lift the body, and the angle of the waist is adjusted at any time.

Drawings

FIG. 1 is a schematic diagram of the front internal structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic view of the internal structure of the driving rod of the present utility model.

In the figure: 1. a rotating shaft; 2. a right bed frame; 3. a left bed frame; 4. a mattress; 5. a driving rod; 501. a chute; 502. a connecting shaft; 503. a limiting block; 6. a motor; 7. a connecting wire; 8. a fixed rod; 9. a first tension spring; 10. a second tension spring; 11. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an electric bed, including pivot 1, one side rotation of pivot 1 is connected with right bedstead 2, the opposite side rotation of pivot 1 is connected with left bedstead 3, the outside joint of right bedstead 2 has mattress 4, the below joint of right bedstead 2 has actuating lever 5, the one end swing joint of actuating lever 5 has motor 6, the other end fixedly connected with connecting wire 7 of actuating lever 5, peg graft in mattress 4's inside has dead lever 8, peg graft in actuating lever 5's below has first extension spring 9, the one end fixedly connected with second extension spring 10 of first extension spring 9, pull rod 11 has been cup jointed to the other end of first extension spring 9.

In this embodiment, as shown in fig. 3, a chute 501 is embedded in one end of a driving rod 5, a connecting shaft 502 is sleeved in the chute 501, a limiting block 503 is clamped outside the connecting shaft 502, it should be noted that the limiting block 503 fixes the connecting shaft 502, the connecting shaft 502 is connected with a right bed frame 2 up and down, the chute 501 arranged in the driving rod 5 passes through the connecting shaft 502, and the chute 501 plays a yielding role when the driving rod 5 moves backward.

In this embodiment, as shown in fig. 2, a rotation connection mode is adopted between the right frame 2 and the left frame 3, and it should be noted that when the left frame 3 approaches the right frame 2, one side of the left frame 3 is connected with the rotating shaft 1, so that one side of the left frame 3 is always kept fixed, the left frame 3 approaches the right frame 2 with the rotating shaft 1 as a supporting point, and flexibility and stability of the structure are increased.

In this embodiment, as shown in fig. 1, the driving rod 5 is configured as a telescopic rod, and it should be noted that the driving rod 5 can be extended forward and compressed backward under the action of the motor 6, when the driving rod 5 is compressed backward, the connecting wire 7 is pulled, when the driving rod 5 is extended forward, the connecting wire 7 is reset, and this structure can flexibly adjust the angles of the right bed frame 2 and the left bed frame 3.

In this embodiment, as shown in fig. 1, a fixed connection mode is adopted between the connecting wire 7 and the left bed frame 3, and it needs to be described that, when the driving rod 5 moves, the connecting wire 7 is further driven to move, the left bed frame 3 is fixedly connected with the connecting wire 7, and the left bed frame 3 and the right bed frame 2 are further driven to approach.

In this embodiment, as shown in fig. 1, a vertical structure is set between the rotating shaft 1 and the first tension spring 9, and it should be noted that, when the first tension spring 9 pulls the left frame 3, the first tension spring 9 is always kept vertical to the rotating shaft 1, so that the left frame 3 can be accelerated to approach the right frame 2, and the left frame 3 cannot deviate.

The application method and the advantages of the utility model are as follows: the electric bed has the following working process when in use:

as shown in fig. 1, 2 and 3, the motor 6 is started first, the output shaft of the motor 6 is connected with the driving rod 5, the driving rod 5 is compressed backward under the driving of the motor 6, the top end of the driving rod 5 starts to move backward, the sliding groove 501 is arranged in the driving rod 5, the sliding groove 501 passes through the connecting shaft 502, at this time, when the top end of the driving rod 5 moves backward, the connecting shaft 502 passes through the top end of the driving rod 5, the connecting wire 7 is connected with the top end of the driving rod 5, the connecting wire 7 starts to pull, the left bed frame 3 is folded towards the right bed frame 2 under the pulling of the connecting wire 7, at this time, the first tension spring 9 starts to synchronously pull the left bed frame 3 under the pulling force, accelerates the approach of the left bed frame 3 to the right bed frame 2, and adjusts the left bed frame 3 to a proper angle, and the motor 6 is turned off.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Electric bed, including pivot (1), its characterized in that: one side of pivot (1) rotates and is connected with right bedstead (2), the opposite side of pivot (1) rotates and is connected with left bedstead (3), the outside joint of right bedstead (2) has mattress (4), the below joint of right bedstead (2) has actuating lever (5), the one end swing joint of actuating lever (5) has motor (6), the other end fixedly connected with connecting wire (7) of actuating lever (5), peg graft in the inside of mattress (4) has dead lever (8), peg graft in the below of actuating lever (5) has first extension spring (9), the one end fixedly connected with second extension spring (10) of first extension spring (9), pull rod (11) have been cup jointed to the other end of first extension spring (9).

2. An electric bed as claimed in claim 1, characterized in that: one end of the driving rod (5) is embedded with a sliding groove (501), a connecting shaft (502) is sleeved in the sliding groove (501), and a limiting block (503) is clamped outside the connecting shaft (502).

3. An electric bed as claimed in claim 1, characterized in that: the right bedstead (2) and the left bedstead (3) are connected in a rotating way.

4. An electric bed as claimed in claim 1, characterized in that: the driving rod (5) is of a telescopic rod structure.

5. An electric bed as claimed in claim 1, characterized in that: the connecting wire (7) and the left bed frame (3) are fixedly connected.

6. An electric bed according to claim 1, characterized in that; the rotary shaft (1) and the first tension spring (9) are arranged in a vertical structure.