CN218074218U

CN218074218U - Take multistage helping hand lifting and slowly fall accomodating bed support frame and accomodate bed of mechanism

Info

Publication number: CN218074218U
Application number: CN202221257707.7U
Authority: CN
Inventors: 王胜利
Original assignee: Shenzhen Meiliwang Intelligent Technology Co ltd
Current assignee: Shenzhen Meiliwang Intelligent Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-12-20
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to the technical field of storage furniture, in particular to a storage bed support frame with a multi-section power-assisted lifting and slow-descending mechanism and a storage bed, which comprises a first power-assisted lifting and slow-descending mechanism and a second power-assisted lifting and slow-descending mechanism, wherein the first power-assisted lifting and slow-descending mechanism is arranged between a bed plate fixing part and a fixed mounting plate and comprises a first air spring and a first power-assisted lifting and slow-descending mechanism connecting rod; the fixed end of the first air spring is hinged with one end of a power-assisted lifting and slowly-descending mechanism connecting rod through a rotating shaft, the other end of the power-assisted lifting and slowly-descending mechanism connecting rod is hinged with the front end of the fixed mounting plate through a pin shaft, and the telescopic end of the first air spring is hinged with the middle part of the bed plate fixing piece through the rotating shaft; the utility model discloses a supporting mechanism has solved and has accomodate the bed not enough when the upset bed board just begins helping hand, and the not enough problem of end holding power when closing, makes the light stability more of the upset of bed board.

Description

Take multistage helping hand lifting and slowly fall accomodate bed support frame and accomodate bed of mechanism

Technical Field

The utility model relates to an accomodate furniture technical field, especially relate to take multistage helping hand lifting and slowly fall accomodating bed support frame and accomodate bed of mechanism.

Background

Accomodate the bed and have generally used, because accomodate the bed and have upwards to strut the function of conveniently accomodating, when accomodating the bed and upwards strut, the user can use the space of accomodating the inside of bed case, when accomodating the bed and closing the back downwards, the user can lie and have a rest in bed, receives user's general welcome.

When the existing storage bed is used for overturning a bed plate, the assistance force is insufficient at the beginning because the included angle between the direction of the supporting force of the storage bed assistance mechanism and the downward gravity direction is too large, so that the component force causes insufficient supporting force at the beginning, the overturning bed is forced to be lifted and overturned at the beginning, and the final section during closing is also insufficient because the direction of the supporting force of the assistance mechanism and the downward gravity included angle are increased, so that the component force causes insufficient supporting force, the bed plate falls rapidly, the use of the storage bed is influenced, and safety accidents are possibly caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take in bed support frame of multistage helping hand lifting and slow descending mechanism, including bed board mounting, back bracing piece, fixed mounting panel and set up first helping hand lifting and slow descending mechanism, second helping hand lifting and slow descending mechanism between bed board mounting and fixed mounting panel, first helping hand lifting and slow descending mechanism includes first gas spring, first helping hand promotion and slow descending mechanism connecting rod, second helping hand lifting and slow descending mechanism includes second gas spring, preceding bracing piece;

the fixed end of the first gas spring is hinged with one end of the first power-assisted lifting and slowly-descending mechanism connecting rod through a rotating shaft, the other end of the first power-assisted lifting and slowly-descending mechanism connecting rod is hinged with the front end of the fixed mounting plate through a pin shaft, and the telescopic end of the first gas spring is hinged with the middle part of the bed plate fixing part through a rotating shaft;

when the bed board is lifted and overturned for a certain angle initially and is closed and descended for a certain angle before being completely closed, the fixed end of the first air spring or the joint of the first power-assisted lifting and slowly-descending mechanism connecting rod and the first air spring or the front end of the first power-assisted lifting and slowly-descending mechanism connecting rod is abutted against the stopping part at the lower part of the fixed mounting plate, and at the moment, the first air spring is in a force applying state.

Furthermore, one end of the front supporting rod is hinged to the front end of the fixed mounting plate through a pin shaft, the other end of the front supporting rod is hinged to the middle rear portion of the bed board fixing piece through a pin shaft, the fixed end of the second gas spring is hinged to the middle portion of the front supporting rod close to the lower end through a rotating shaft, and the telescopic end of the second gas spring is hinged to the middle portion of the bed board fixing piece through a pin shaft.

The utility model also provides a accomodate bed, include as above supporting mechanism.

The utility model discloses a supporting mechanism that multistage helping hand promoted and slowly fallen, promote and slowly fall the mechanism including setting up the first helping hand between fixed mounting board and bed board mounting, the second helping hand promotes and slowly falls the mechanism for to bed board lifting upset and the closed decline different angles of in-process provide the lifting helping hand and slowly fall, solved and accomodate the bed not enough when the bed board just begins in the upset helping hand, and the not enough problem of end section holding power when closing, make the light more of the upset of bed board, safety, stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of an expanding structure of a multi-stage power-assisted lifting and slowly descending supporting mechanism according to an embodiment of the present invention;

fig. 2 is a structural schematic view of a storage bed in a storage state, in which a multi-stage power-assisted lifting and slow-lowering supporting mechanism is applied according to an embodiment of the present invention;

fig. 3 is a structural schematic view of an embodiment of the present invention, in which a receiving bed using a multi-stage power-assisted lifting and slowly-descending supporting mechanism is in an acute-angle open state;

fig. 4 is a structural schematic view of a storage bed in a parallel open state, in which a multi-stage power-assisted lifting and slow-descending supporting mechanism is applied according to an embodiment of the present invention;

fig. 5 is a structural schematic view of the multi-stage power-assisted lifting and slowly descending supporting mechanism according to an embodiment of the present invention in an open or closed state at an angle a;

fig. 6 is a schematic structural view of a multi-stage power-assisted lifting and slowly descending supporting mechanism according to an embodiment of the present invention in an open state to a b state;

wherein: 1. fixing the mounting plate; 2. a bed board fixing piece; 3. a second power-assisted and slow-descending mechanism; 4. a rear support bar; 5. a bed board mounting piece connecting rod; 6 rotating the connecting rod; 7. a damping connecting rod; 8. a connecting rod; 9. Damping; 10. the rear support rod pushes the gas spring reversely; 11. a stopper portion; 12. a first assist mechanism; 121. a first gas spring; 122. a first power-assisted lifting and slowly-descending mechanism connecting rod; 13. a bed frame; 14. a bed plate; 15. A cross beam; 31. a front support bar; 32. a second gas spring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, an embodiment of the present invention provides a supporting mechanism with multi-stage boosting lifting and slow descending, including a bed board fixing member 2, a fixing mounting plate 1, a first boosting and slow descending mechanism 12 disposed between the bed board fixing member 2 and the fixing mounting plate 1, and a second boosting and slow descending mechanism 3 disposed between the bed board fixing member 2 and the fixing mounting plate 1.

The first power assisting and slowly descending mechanism 12 includes a first power assisting and slowly descending mechanism connecting rod 122 and a first air spring 121.

The second power assisting and slowly descending mechanism 3 includes a front support rod 31 and a second gas spring 32.

One end of the first assisting and slowly-descending mechanism connecting rod 122 is hinged to the fixed end of the first gas spring 121 through a pin, the other end of the first assisting and slowly-descending mechanism connecting rod is hinged to the front end of the fixed mounting plate 1 through a pin, the telescopic end of the first gas spring 121 is hinged to the middle of the bed plate fixing part 2, one end of the front supporting rod 31 is hinged to the front end of the fixed mounting plate 1 through a pin, the fixed end of the second gas spring 32 is hinged to the middle of the front supporting rod 31 close to the lower end through a pin, the telescopic end of the second gas spring is hinged to the middle of the bed plate fixing part 2 through a pin, and the other end of the front supporting rod 31 is hinged to the middle and rear part of the bed plate fixing part 2 through a pin.

A bed board fixing part 2 for fixing a bed board 14; the fixed mounting plate 1 is fixed on the inner wall of the bed frame 13; the supporting mechanisms can be symmetrically arranged on two sides of the bed board, and the middle of the supporting mechanisms can be connected through a cross beam 15.

The first power assisting and slowly descending mechanism 12 is used for assisting lifting of the bed plate 14 to a certain angle at the beginning of lifting and overturning and slowly descending of the bed plate 14 after closing and descending to a certain angle to the point before complete closing.

Before the bed board is lifted and turned to a certain angle initially and before the bed board is closed and lowered to a certain angle and is completely closed, the fixed end of the first gas spring 121 or the joint between the first assisted lifting and slowly lowering mechanism connecting rod 122 and the first gas spring 121 or the front end of the first assisted lifting and slowly lowering mechanism connecting rod 122 abuts against the stop part 11 at the lower part of the fixed mounting plate 1, and at this time, the first gas spring 121 is in a force applying state.

When the bed plate is lifted and turned initially, when the supporting force of the second gas spring at the beginning is insufficient due to the component force action of the position orientation, so that the bed plate is forced to be turned at the beginning, the connection part of the first power-assisted lifting and slowly-lowering mechanism connecting rod 122 and the second gas spring 121 (in specific implementation, the front end (shown in fig. 5) of the first power-assisted lifting and slowly-lowering mechanism connecting rod or the fixed end of the second gas spring) is propped against the stop part, and the second gas spring is started to be in a force-applying state, so that the superimposed power-assisted effect is achieved on the lifting of the bed plate, and the initial turning is easier; after the bed plate is turned over by a certain angle, the included angle between the direction of the supporting force of the first gas spring and the direction of gravity is reduced, so that the component force is reduced, and the first gas spring 121 does not need to provide a superposed assisting force, and at this time, the joint of the first assisting lifting and slowly-lowering mechanism connecting rod 122 and the first gas spring 121 (in the specific implementation, the front end of the first assisting lifting and slowly-lowering mechanism connecting rod 122 or the fixed end of the first gas spring 121) is separated from the blocking part 11 at the lower part of the fixed mounting plate 1, so that the bed plate is turned over more stably.

After the bed board is closed and descended by a certain angle to before the bed board is completely closed, when the second gas spring 32 has insufficient supporting force due to the component force of the position orientation, and the bed board falls rapidly, the joint of the first assisted lifting and slowly descending mechanism connecting rod and the second gas spring (in the specific implementation, the front end of the first assisted lifting and slowly descending mechanism connecting rod 122 or the fixed end of the first gas spring 121) abuts against the blocking part 11, and the first gas spring 121 starts to exert force, so that the bed board is slowly descended.

It should be noted that the multi-stage power-assisted and slow-descending supporting mechanism of the present invention can be applied to not only the storage bed but also other similar storage furniture such as sofa.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Take multistage helping hand lifting and slowly fall accomodating bed support frame of mechanism, its characterized in that: the lifting and slowly-descending bed board comprises a bed board fixing part, a rear supporting rod, a fixing mounting plate, a first power-assisted lifting and slowly-descending mechanism and a second power-assisted lifting and slowly-descending mechanism, wherein the first power-assisted lifting and slowly-descending mechanism and the second power-assisted lifting and slowly-descending mechanism are arranged between the bed board fixing part and the fixing mounting plate;

2. The storage bed support frame with the multi-section power-assisted lifting and slow descending mechanism as claimed in claim 1, wherein: one end of the front supporting rod is hinged with the front end of the fixed mounting plate through a pin shaft, the other end of the front supporting rod is hinged with the middle rear part of the bed plate fixing part through a pin shaft, the fixed end of the second gas spring is hinged with the middle part of the front supporting rod close to the lower end through a rotating shaft, and the telescopic end of the second gas spring is hinged with the middle part of the bed plate fixing part through a pin shaft.

3. The utility model provides a accomodate bed which characterized in that: comprising a support as claimed in claim 1 or 2.