CN112841984A

CN112841984A - Bed body bearing structure and bed board

Info

Publication number: CN112841984A
Application number: CN202110084719.8A
Authority: CN
Inventors: 李兆波; 王心醉; 陈俊江; 刘奇; 蔡后勇; 辛海兵; 李鹏飞; 梁岳青; 李希华
Original assignee: Ji Hua Laboratory
Current assignee: Ji Hua Laboratory
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-05-28
Anticipated expiration: 2041-01-19
Also published as: CN112841984B

Abstract

The invention discloses a bed body supporting structure and a bed board, wherein the bed body supporting structure is used as a basic unit to form the bed board and comprises: the bed panel is used for forming a bed surface of the bed plate; the bed panel is connected with the bottom plate through a limiting rotating mechanism, the limiting rotating mechanism is arranged in a telescopic manner, one end of the limiting rotating mechanism is fixedly connected with the bottom plate, the other end of the limiting rotating mechanism is provided with a rotating head, and the bed panel is connected with the rotating head and can rotate along the rotating head; the elastic part is arranged between the bed panel and the bottom plate and is used for providing supporting force and restoring elastic force when the bed panel rotates and/or moves relative to the bottom plate. The bed board is formed by splicing a plurality of bed body supporting structures. The bed body supporting structure and the bed board can be self-adaptive according to the radian of the corresponding part of a human body, so that the whole bed board is attached to the curve of the human body, and the comfort of the prone position of the human body is improved.

Description

Bed body bearing structure and bed board

Technical Field

The invention belongs to the technical field of bedding, and particularly relates to a bed body supporting structure and a bed board.

Background

Along with the rapid development of the society, people pay more and more attention to sleep, and people also have more and more high requirements as important bedding, and when selecting a bed, the people pay more attention to the comfort experience of the bed surface.

At present, bed body products mainly comprise a flat bed and a skeleton bed. For the flat bed, because a single bed board has almost no adaptability, when a human body lies, comfort compensation can not be carried out according to a complex curve of the human body, so that certain parts of the human body are stressed excessively when the human body lies, pain is strengthened after a long time, and the flat bed is more difficult to feel; for the skeleton frame bed, the bed body has certain overall elasticity, and better accords with the human engineering and mechanics principle, compared with the common flat bed, the elasticity of the skeleton frame bed and the elasticity of the mattress can make people more comfortable when lying on the bed, but the skeleton frame bed and the mattress have the premise that the skeleton frame bed and the mattress are used together, and have certain requirements on the performance of the mattress, so that certain comfort requirements can be met; in some specific application scenarios, conditions that may not be equipped with a mattress, such as a hospital bed, are not generally equipped with a mattress with suitable elasticity, but comfort in the prone position of the patient is urgently required to be ensured. Therefore, the existing bed body can not meet the use requirements of the masses of people.

Accordingly, the prior art is in need of improvement and development.

Disclosure of Invention

The invention provides a bed body supporting structure and a bed board, which can be self-adaptive according to the radian of a corresponding part of a human body, so that the whole bed board is attached to the curve of the human body, and the comfort of the prone position of the human body is improved.

In order to solve the technical problem, in one aspect, the present invention provides a bed support structure for forming a bed plate as a basic unit, including:

the bed panel is used for forming a bed surface of the bed plate;

the bed panel is connected with the bottom plate through a limiting rotating mechanism, the limiting rotating mechanism is arranged in a telescopic manner, one end of the limiting rotating mechanism is fixedly connected with the bottom plate, the other end of the limiting rotating mechanism is provided with a rotating head, and the bed panel is connected with the rotating head and can rotate along the rotating head;

the elastic piece is arranged between the bed panel and the bottom plate and used for providing supporting force and restoring elastic force when the bed panel rotates and/or moves relative to the bottom plate.

Furthermore, the rotating head is matched with a rotating seat, the rotating seat is provided with a rotating groove matched with the rotating head, and the bed panel is connected with the rotating head through the rotating seat.

Furthermore, the limiting and rotating mechanism comprises a sliding column and a sleeve, the rotating head is arranged at one end of the sliding column, the other end of the sliding column is slidably arranged in the sleeve, and the sleeve is fixedly connected with the bottom plate.

Furthermore, the limiting rotating mechanism further comprises a buffer spring, the buffer spring is arranged in the sleeve, and two ends of the buffer spring are respectively and tightly abutted against the sliding column and the sleeve.

Furthermore, the sliding column is provided with a limiting part, the limiting part is arranged at one end, away from the buffer spring, of the sliding column (330), and the limiting part abuts against the top of the sleeve.

Further, the elastic member is a tension/compression spring.

Furthermore, the number of the elastic pieces is four, and the four elastic pieces are distributed by taking the limiting rotating mechanism as a center.

Furthermore, threaded connectors are arranged at two ends of the tension and compression spring, and two ends of the tension and compression spring are respectively in threaded connection with the bed plate and the bottom plate through the threaded connectors.

Further, above-mentioned threaded connection spare is equipped with installation department and threaded connection portion, the surface of installation department is equipped with the draw-in groove, the draw-in groove is spiral ring structure, spiral ring structure with draw the spiral ring structure of pressure spring to coincide, draw pressure spring with the draw-in groove joint, threaded connection portion's surface is equipped with helicitic texture.

On the other hand, the bed board provided by the invention is formed by splicing a plurality of bed body supporting structures.

According to the bed body supporting structure and the bed board, the bed board is divided into a plurality of basic units of the bed body supporting structure, the bed board can move up and down and rotate relative to the bottom board through the telescopic arrangement of the limiting rotating mechanism and the design of the rotating head, and after the bed board is pressed by a human body, each bed body supporting structure can be self-adapted according to the radian of the corresponding part of the human body, so that the whole bed board is attached to the curve of the human body, the local pressure of certain parts of the human body is weakened to be overlarge, the local pressure is dispersed and supported, and the comfort of the prone position of the; the elastic piece supports the bed panel when the bed panel moves and rotates, and drives the bed panel to automatically reset when the bed body supporting structure is not stressed.

Drawings

Fig. 1 is a schematic structural view of a bed supporting structure according to the present invention.

Fig. 2 is an exploded view of a bed support structure of the present invention.

FIG. 3 is a schematic view of a threaded connection of a bed support structure according to the present invention.

Fig. 4 is a schematic structural diagram of a bed plate of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

As shown in fig. 1 and 2, a bed supporting structure of the present invention is used for forming a bed board as a basic unit, and is characterized by comprising:

a bed panel 100, wherein the bed panel 100 is used for forming a bed surface of the bed board;

the bed plate 100 is connected with the bottom plate 200 through a limiting rotating mechanism 300, the limiting rotating mechanism 300 is arranged in a telescopic manner, one end of the limiting rotating mechanism 300 is fixedly connected with the bottom plate 200, the other end of the limiting rotating mechanism is provided with a rotating head 310, and the bed plate 100 is connected with the rotating head 310 and can rotate along the rotating head 310;

the elastic member 400 is disposed between the bed panel 100 and the bottom plate 200, and the elastic member 400 is used for providing a supporting force and a restoring elastic force when the bed panel 100 rotates and/or moves relative to the bottom plate 200.

In specific application, a plurality of the bed body supporting structures are spliced to form a bed board for use, and the bed board 100 of the plurality of the bed body supporting structures forms a bed surface for a human body to lie. When a human body lies on the bed board, the bed board 100 of each corresponding bed body supporting structure is stressed to move downwards, and meanwhile, the bed board 100 stressed unevenly rotates along the rotating head 310, so that the bed board can be self-adaptive according to the radian of the corresponding part of the human body, the whole bed board is attached to the curve of the human body, the pressure of the human body can be dispersed and supported, the discomfort of pain and the like caused by excessive stress of certain parts of the human body can be avoided, and the comfort of the lying posture of the human body can be effectively improved; when the bed panel 100 is forced to move and rotate, the elastic member 400 provides support to the bed panel 100 and drives the bed panel 100 to automatically reset when the bed supporting structure is not forced.

Through the technical scheme, a proper mattress with excellent performance and the like is not required to be arranged, so that comfortable lying conditions can be realized, and the use requirements of people are greatly met. For example, the hospital bed is huge in quantity, and after the bed plate made of the bed body supporting structure is used, a mattress is not needed to be specially configured, so that comfortable lying conditions can be provided for patients, and the rest and the body rehabilitation of the patients are facilitated. For example, a family or a group of workers with limited economy can realize the use function of the mattress configured on the existing bed frame only by purchasing the bed board made of the bed body supporting structure and simply paving the bed by using a bedding or a light and thin simple mattress without additionally purchasing a mattress with excellent performance, and can enjoy the high-quality sleep condition under the condition of saving expenditure.

Specifically, the rotating head 310 is a sphere structure, and a matching rotating groove with a spherical structure larger than 1/2 is formed at the bottom of the bed panel 100, so as to be rotatably connected to the rotating head 310.

In some preferred embodiments, the rotating head 310 is matched with a rotating seat 320, the rotating seat 320 is provided with a rotating groove matched with the rotating head 310, and the bed panel 100 is connected with the rotating head 310 through the rotating seat 320. In the concrete application, the rotary groove that will connect sets up on roating seat 320, does benefit to and maintains and changes spacing rotary mechanism 300, guarantees the whole functionality of bed board. Specifically, the outer surface of the rotating base 320 is provided with a threaded structure, the bed panel 100 is provided with a connecting hole, the hole wall of the connecting hole is provided with a corresponding threaded structure, and the rotating base 320 is in threaded connection with the connecting hole.

Specifically, the limiting rotation mechanism 300 can be telescopically arranged through the sliding groove and the sliding rail structure, so that the bed panel 100 can move up and down relative to the bottom plate 200.

In some preferred embodiments, the above-mentioned limiting rotation mechanism 300 includes a sliding column 330 and a sleeve 340, one end of the sliding column 330 is provided with the rotating head 310, the other end of the sliding column 330 is slidably disposed in the sleeve 340, and the sleeve 340 is fixedly connected to the bottom plate 200. Through this technical scheme, guarantee that bed panel 100 when the atress is inhomogeneous, only rotate along rotating head 310 and adapt to the human body curve, can not take place rocking all around relative bottom plate 200. Specifically, the sleeve 340 may adopt a flange type sleeve 340 structure, and is fixedly connected to the bottom plate 200 by a connecting part such as a bolt.

In some preferred embodiments, the limiting rotation mechanism 300 further includes a buffer spring 350, the buffer spring 350 is disposed in the sleeve 340, and two ends of the buffer spring 350 respectively abut against the sliding column 330 and the sleeve 340. In a specific application, when the bed panel 100 is forced to move downwards, the buffer spring 350 cooperates with the operation of the elastic member 400 to provide a supporting force to the sliding column 330, so as to achieve a buffering effect.

In some preferred embodiments, the sliding column 330 is provided with a limiting portion 331, the limiting portion 331 is disposed at an end of the sliding column 330 away from the buffer spring 350, and the limiting portion 331 abuts against a top of the sleeve 340. In a specific application, when the bed panel 100 is forced to drive the sliding column 330 to move downward, the limiting portion 331 is abutted against the top of the sleeve 340 to limit the sliding column 330, so as to prevent excessive downward movement and excessive compression of the buffer spring 350. Specifically, the sliding column 330 may be disposed in a step shape, and the limiting portion 331 is disposed at an upper step of the sliding column 330.

In some preferred embodiments, the elastic member 400 is a tension/compression spring. Through this technical scheme, elastic component 400 can take place to warp in each direction to the rotation of cooperation bed panel 100 provides sufficient holding power and the elastic force that resets for bed panel 100.

In some preferred embodiments, there are four elastic members 400, and the four elastic members 400 are distributed around the limiting rotation mechanism 300. Specifically, in the present embodiment, the bed panel 100 and the base plate 200 are rectangular structures, and the four elastic elements 400 are disposed at four corners of the bed panel 100 or the base plate 200.

In some preferred embodiments, two ends of the tension and compression spring are provided with a threaded connector 410, and two ends of the tension and compression spring are respectively in threaded connection with the bed plate 100 and the bottom plate 200 through the threaded connectors 410. Through the technical scheme, the elastic element 400 can be fixedly connected with the bed panel 100 or the bottom plate 200 in a linear pair mode.

As shown in fig. 3, in some preferred embodiments, the threaded connection element 410 is provided with an installation portion 411 and a threaded connection portion 412, a clamping groove 413 is formed in an outer surface of the installation portion 411, the clamping groove 413 is of a spiral ring structure, the spiral ring structure is matched with a spiral ring structure of a tension and compression spring, the tension and compression spring is clamped with the clamping groove 413, and a threaded structure is formed in an outer surface of the threaded connection portion 412.

As shown in fig. 4, on the other hand, the present invention provides a bed plate, which is formed by splicing a plurality of bed supporting structures 101 as described above.

In the specific application, a plurality of bed body supporting structures 101 can be distributed in an array, and the bottom plates 200 of all the bed body supporting structures 101 can be integrally arranged to form an integral bed plate structure.

Through the technical scheme, a single bed board is divided into a plurality of bed body supporting structures 101, when a human body lies on the bed board, the bed board 100 of each corresponding bed body supporting structure moves downwards under stress, and meanwhile, the bed board 100 which is stressed unevenly rotates along the rotating head 310, so that the bed board can be self-adapted according to the radian of the corresponding part of the human body, the whole bed board is attached to the curve of the human body, the pressure of the human body can be dispersed and supported, the discomfort of pain and the like caused by excessive stress of certain parts of the human body can be avoided, and the comfort of the lying posture of the human body can be effectively improved; when the bed panel 100 is forced to move and rotate, the elastic member 400 provides support to the bed panel 100 and drives the bed panel 100 to automatically reset when the bed supporting structure is not forced.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims

1. A bed support structure for forming a bed sheet as a basic unit, comprising:

a bed panel (100), the bed panel (100) being used for forming a bed surface of the bed board;

the bed comprises a bottom plate (200), the bottom plate (200) and the bed panel (100) are arranged in an up-down opposite mode, the bed panel (100) is connected with the bottom plate (200) through a limiting rotating mechanism (300), the limiting rotating mechanism (300) is arranged in a telescopic mode, one end of the limiting rotating mechanism is fixedly connected with the bottom plate (200), the other end of the limiting rotating mechanism is provided with a rotating head (310), and the bed panel (100) is connected with the rotating head (310) and can rotate along the rotating head (310);

the elastic piece (400) is arranged between the bed panel (100) and the bottom plate (200), and the elastic piece (400) is used for providing a supporting force and a resetting elastic force when the bed panel (100) rotates and/or moves relative to the bottom plate (200).

2. The bed support structure of claim 1, wherein the rotary head (310) is fitted with a rotary seat (320), the rotary seat (320) is provided with a rotary slot fitted with the rotary head (310), and the bed plate (100) is connected with the rotary head (310) through the rotary seat (320).

3. The bed body support structure of claim 1, wherein the position-limiting rotation mechanism (300) comprises a sliding column (330) and a sleeve (340), one end of the sliding column (330) is provided with the rotating head (310), the other end of the sliding column (330) is slidably arranged in the sleeve (340), and the sleeve (340) is fixedly connected with the bottom plate (200).

4. The bed body support structure as claimed in claim 3, wherein the position-limiting rotation mechanism (300) further comprises a buffer spring (350), the buffer spring (350) is disposed in the sleeve (340), and two ends of the buffer spring (350) respectively abut against the sliding column (330) and the sleeve (340).

5. The bed body support structure as claimed in claim 4, wherein the sliding column (330) is provided with a limiting portion (331), the limiting portion (331) is provided at one end of the sliding column (330) far away from the buffer spring (350), and the limiting portion (331) abuts against the top of the sleeve (340).

6. The bed support structure of claim 1, wherein the resilient member (400) is a tension and compression spring.

7. The bed support structure of claim 1, wherein there are four elastic members (400), and the four elastic members (400) are distributed around the limiting rotation mechanism (300).

8. The bed body support structure of claim 6, wherein two ends of the tension and compression spring are provided with a threaded connector (410), and the two ends of the tension and compression spring are respectively in threaded connection with the bed panel (100) and the bottom panel (200) through the threaded connector (410).

9. The bed body supporting structure of claim 7, wherein the threaded connecting part (410) is provided with an installation part (411) and a threaded connecting part (412), a clamping groove is formed in the outer surface of the installation part (411), the clamping groove is of a spiral ring structure, the spiral ring structure is matched with the spiral ring structure of the tension and compression spring, the tension and compression spring is clamped with the clamping groove, and a threaded structure is formed in the outer surface of the threaded connecting part (412).

10. A bed plate, characterized by being formed by splicing a number of bed support structures (101) according to any one of claims 1 to 9.