CN218009031U

CN218009031U - Lifting type storage bed

Info

Publication number: CN218009031U
Application number: CN202122309170.6U
Authority: CN
Inventors: 李云海; 高兴全; 魏爱国; 徐斯旭; 谢淑辉; 冯海龙
Original assignee: Zhejiang Mimeng Home Technology Co ltd
Current assignee: Zhejiang Mimeng Home Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-12-13
Anticipated expiration: 2031-09-22

Abstract

The application relates to a lifting type storage bed, which comprises a bed frame and a bed frame arranged on the bed frame, wherein a storage cavity is arranged in the bed frame, supporting mechanisms are arranged at the positions, close to a bed head and a bed tail, of the bed frame, the supporting mechanisms comprise a lifting assembly and an installation table fixed on the bed frame, a vertical plate and a supporting plate are fixed on the installation table, and the lifting assembly is positioned between the vertical plate and the supporting plate; the lifting assembly comprises a rack and a gear piece meshed with the rack, the upper end of the rack is connected to the bedstead, and the gear piece is rotatably connected between the vertical plate and the supporting plate; a driving mechanism for driving the gear piece to rotate is arranged in the storage cavity; the bed frame is provided with a lifting guide structure for limiting the rack to move only in the vertical direction. This application can also improve convenience and practicality of user when using this storage chamber as far as possible under the prerequisite that can accomplish the stable lift of bedstead.

Description

Lifting type storage bed

Technical Field

The application relates to the field of functional home, in particular to a lifting type storage bed.

Background

In the face of increasing population and limited housing space, the maximization of furniture functions in the limited housing space is a problem to be solved urgently in the household field. The residential area can be reduced but the living quality can not be reduced, and the multifunctional home is produced in order to meet various requirements of people on space in a limited space.

At present, the function of bed is also more and more, especially accomodates the function, mainly comprises bed body, bedstead, connecting rod spare and accomodate the check four bibliographic categories branch, accomodates the check and sets up in the bed body, drives the bedstead through plane link mechanism and goes up and down to remove on the bed body to realize the function of liftable storing. The plane link mechanism is a plane mechanism formed by connecting a plurality of components by low pairs (revolute pairs and moving pairs).

With respect to the related art among the above, the inventors consider that the following disadvantages exist: utilize the elevating function of plane link mechanism motion realization bedstead, structural stability is not good, and it is great to shake after lifting up, rocks about easy.

SUMMERY OF THE UTILITY MODEL

In order to improve the unstable problem of bedstead at height-adjusting in-process structure, this application provides a over-and-under type storing bed.

The application provides a lifting type storage bed which comprises a bed frame and a bed frame arranged on the bed frame, wherein a storage cavity is arranged in the bed frame, supporting mechanisms are arranged at the positions, close to a bed head and a bed tail, of the bed frame, the supporting mechanisms comprise lifting components and a mounting table fixed on the bed frame, vertical plates and supporting plates are fixed on the mounting table, and the lifting components are located between the vertical plates and the supporting plates; the lifting assembly comprises a rack and a gear piece meshed with the rack, the upper end of the rack is connected to the bed frame, and the gear piece is rotatably connected between the vertical plate and the supporting plate; a driving mechanism for driving the gear piece to rotate is arranged in the storage cavity; the bed frame is provided with a lifting guide structure for limiting the rack to move only in the vertical direction.

Through adopting above-mentioned technical scheme, supporting mechanism not only can the whole bedstead of stable support, can also realize the lift of bedstead under actuating mechanism's drive, and wherein supporting mechanism has replaced original plane connecting rod structure including gear rack structure, and relative structure is more simplified, and stability is better.

It is worth to say in addition, the setting of each part on the mount table helps stablizing support gear spare and rack to further improve the stability that the bedstead goes up and down, but also can play the guard action to gear spare and rack.

Preferably, the bed frame comprises a head plate and a tail plate which are oppositely arranged, and two side plates which are oppositely arranged, and the head plate and the tail plate are connected between the two side plates; the bed tail board comprises two sub-boards and a bottom board, the bottom board is connected to the bottom of the side board, each sub-board corresponds to one side board and is connected between the corresponding side board and the nearby vertical board, and the bottom board, the sub-boards, the vertical boards and the side boards are enclosed to form an external storage cavity.

By adopting the technical scheme, the external storage cavity with an additional storage function can be formed.

Preferably, the side wall of the rack in the supporting mechanism close to the bed head, which is far away from the tooth surface, is attached to the bed head board.

Through adopting above-mentioned technical scheme, the headboard can play certain guide effect to the lift of rack to improve the stability that the bedstead goes up and down.

Preferably, the inner side of the headboard is provided with a groove, and the rack in the supporting mechanism close to the headboard is embedded in the groove. .

Through adopting above-mentioned technical scheme, can further inject the rack to improve the stability that the bedstead goes up and down.

Preferably, the supporting mechanism comprises two groups of lifting assemblies, two vertical plates and two supporting plates are fixed on each mounting platform, and each group of lifting assemblies corresponds to one vertical plate and one supporting plate.

By adopting the technical scheme, a four-foot tripod state can be formed, and the stability of the whole bedstead is enhanced.

Preferably, the driving mechanism comprises two driving motors corresponding to the two sets of supporting mechanisms respectively, and the driving motor has two output ends, and the two output ends of the driving motor are connected to the two gear members respectively.

Through adopting above-mentioned technical scheme, can realize two sets of lifting unit's simultaneous movement through a driving motor, not only reduce the cost, still improve the synchronism.

Preferably, the driving mechanism comprises a driving motor, the driving motor is positioned on one of the mounting tables and is provided with two output ends, and the two output ends of the driving motor are respectively connected with the two gear pieces; the driving mechanism further comprises at least one transmission rod connected between the supporting mechanism close to the bed head and the supporting mechanism close to the bed tail, turbine parts are respectively arranged at two ends of the transmission rod, and the turbine parts are meshed with nearby gear parts.

Through adopting above-mentioned technical scheme, driving motor drives two shaft spare of one side wherein and rotates simultaneously, and the gear spare of homonymy drives the gear spare of opposite side through the worm gear spare on the transfer line and rotates, has not only realized the simultaneous elevating movement of bedstead both sides, has reduced driving motor's quantity moreover, reduces use cost.

Preferably, the supporting mechanism is located in the middle of the bed frame along the width direction of the storage bed, and storage gaps are reserved on the two side edges of the supporting mechanism and the two side edges of the bed frame in the width direction.

By adopting the technical scheme, as the two groups of supporting mechanisms are respectively positioned at the bed head and the bed tail, the space at the two sides of the bed can not be occupied, and a user can conveniently take and place objects at the two sides of the bed without barriers; and because the supporting mechanism and the two sides of the bed frame are kept with a certain distance, articles can be stored in the distance, the storage gap is close to the side of the bed frame, and a user can conveniently realize the picking and placing operation, thereby improving the use convenience and the use efficiency of the whole storage cavity.

To sum up, this scheme can also improve convenience and the practicality of user when using this storage chamber as far as possible under the prerequisite that can accomplish the stable lift of bedstead.

Preferably, the lifting assembly further comprises a guide pipe fixed on the mounting table, and the lower end of the rack slides and is transmitted into the guide pipe and is abutted against the inner wall of the guide pipe; an elastic piece is arranged in the guide pipe, and two ends of the elastic piece are connected to the lower end of the rack and the lower end of the guide pipe respectively.

By adopting the technical scheme, the guide pipe can enhance the vertical stability of the lifting of the rack, so that the lifting stability of the whole bedstead is improved; and the elastic piece in the guide pipe can provide buffer force for the descending of the rack and the bed frame, and particularly when the driving motor is damaged to cause the bed frame to descend instantly, the impact force in the descending process can be reduced, and the bed frame and a user are protected.

Preferably, the rack in one of the support mechanisms is located on a side of the corresponding meshing gear member remote from the other support mechanism.

By adopting the technical scheme, the two gear pieces can be supported in the two racks, so that the bedstead can be limited to move along the length direction of the bedstead.

In summary, the present application includes at least one of the following beneficial technical effects: this application can also improve convenience and the practicality of user when using this storage chamber as far as possible under the prerequisite that can accomplish the stable lift of bedstead.

Drawings

Fig. 1 is a schematic structural view of a bed frame in a raised state according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a first driving motor and a lifting assembly in a first embodiment of the present application.

Fig. 3 is a schematic structural view of a bed frame in an unreleased state according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the bed frame in the raised state according to the second embodiment of the present application.

Description of reference numerals: 1. a bed frame; 2. a bed frame; 3. a storage chamber; 4. a lifting assembly; 41. a gear member; 42. a rack; 7. a drive motor; 8. a transmission rod; 9. a turbine member; 10. an installation table; 101. a vertical plate; 102. a support plate; 103. a support table; 11. a headboard; 111. a bed tail plate; 112. a side plate; 113. a daughter board; 114. a base plate; 12. a drive shaft; 13. a bearing; 14. a bedside backrest; 15. a guide tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a lifting type storage bed.

Example one

Referring to fig. 1, the lifting type storage bed comprises a bed frame 1, a bed frame 2 arranged at the upper end of the bed frame 1, and a supporting mechanism arranged between the bed frame 1 and the bed frame 2, wherein a storage cavity 3 is arranged in the bed frame 1; the supporting mechanism is provided with two sets and is respectively positioned at the position of the storage cavity 3 close to the bed head and the bed tail, and the supporting mechanism is positioned at the middle part of the bed frame 1 along the width direction of the storage bed.

The bed frame 2 comprises a bottom plate, and two first side plates and a second side plate which are sequentially vertically arranged on the bottom plate, wherein the length of each first side plate is greater than that of each second side plate, and a bedside backrest 14 is arranged on the side surface of one second side plate.

Referring to fig. 1 and 2, the supporting mechanism includes an installation platform 10 and two sets of lifting assemblies 4, the installation platform 10 is located in the storage cavity 3, the installation platform 10 is fixed on the inner wall of the bed frame 1, two vertical plates 101 and two supporting plates 102 are fixed on the upper surface of the installation platform 10, each vertical plate 101 corresponds to one supporting plate 102, and the two supporting plates 102 are located between the two vertical plates 101; each group of lifting components 4 corresponds to a vertical plate, and the lifting components 4 are positioned between the corresponding vertical plate 101 and the nearby supporting plate 102; the lifting assembly 4 comprises a rack 42 and a gear part 41 meshed with the rack 42, the upper end of the rack 42 is connected to the bedstead 2, and the gear part 42 is rotatably connected between the vertical plate 101 and the support plate 102; the mounting table 10 further includes a support table 103, and a driving mechanism for driving the gear member 41 to rotate is mounted on the support table 103.

The gear member 41 can be selected as a gear, the driving mechanism comprises a driving motor 7 fixed on the support platform 103 and a driving shaft 12 connected to the driving motor 7, the driving motor 7 is a planetary gear motor with two output ends, the driving shaft 12 is provided with two output ends connected to the driving motor 7, and each driving shaft 12 is connected to one gear member 41; the driving motor 7 is located between the two support plates 102.

Each driving shaft 12 is provided with two bearings 13, and the two bearings 13 are respectively mounted to the vertical plate 101 and the support plate 102.

The lifting guide structure is that the side edge of the rack 42 is attached to the side wall of the vertical plate 101, so that the vertical plate 101 has the function of limiting the rack 42 to move transversely, optionally, a vertical groove is formed in the inner wall of the bed frame 1 close to the bed head, and the rack 42 is embedded in the groove, so that the transverse movement of the rack 42 can be further limited, and the rack 42 and the bed frame 2 can be lifted vertically; optionally, the lifting assembly 4 further comprises a guide tube 15 fixed on the mounting table 10, and the lower end of the rack 42 slidably penetrates into the guide tube 15 and abuts against the inner wall of the guide tube 15, which also has the function of stabilizing the lifting of the bed frame 2. An elastic member (not shown) is provided in the guide tube 15 and both ends of the elastic member are connected to the lower end of the rack 42 and the lower end of the guide tube 15, respectively.

The bed frame 1 comprises a headboard 11 and a footboard 111 which are oppositely arranged, and two side boards 112 which are oppositely arranged, wherein the headboard 11 and the footboard 111 are connected between the two side boards 112; the bed tail board 111 comprises two sub-boards 113 and a bottom board 114, the bottom board 114 is connected to the bottom of the side board 112, each sub-board 113 corresponds to one side board 112 and is connected between the corresponding side board 112 and the nearby vertical board 101, the bottom board 114, the sub-boards 113, the vertical board 101 and the side boards 112 enclose an external storage cavity, and the external storage cavity can be used for a user to temporarily store part of articles and has a certain storage effect.

Referring to fig. 3, when the frame 2 is lowered to the lowest point, the elastic member is in a maximum compression stage.

The implementation principle of the lifting type storage bed in the embodiment of the application is as follows: the two driving motors 7 are controlled to rotate simultaneously by a remote controller or the like, so as to drive all the gear members 41 to move, and all the corresponding racks 42 start to ascend to jack up the bed frame 2.

Example two

Referring to fig. 4, the difference between the first embodiment and the second embodiment is that two transmission rods 8 are further connected between two sets of support mechanisms, two ends of each transmission rod 8 are provided with turbine members 9, each turbine member 9 is respectively engaged with the gear members 41 on two sides, and the drive motor 7 is not arranged at the tailstock. Wherein a member (not shown) for supporting the transmission rod 8 is installed in the storage chamber 3.

The second embodiment is implemented according to the following principle: the driving motor 7 is controlled to move by a remote control and the like, so that the gear piece 41 is driven to move, the rack 42 is driven to ascend, the bedstead 2 is jacked, and meanwhile, the driving rod 8 has a power transmission function, so that power at the head of the bed can be synchronously transmitted to the lifting component 4 at the tail of the bed.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an over-and-under type storing bed, includes bed frame (1) and sets up bedstead (2) on bed frame (1), is equipped with in bed frame (1) and stores chamber (3), its characterized in that: the bed frame (1) is provided with supporting mechanisms at positions close to the bed head and the bed tail, each supporting mechanism comprises a lifting assembly (4) and an installation table (10) fixed on the bed frame (1), a vertical plate (101) and a supporting plate (102) are fixed on the installation table (10), and the lifting assemblies (4) are positioned between the vertical plates (101) and the supporting plates (102); the lifting assembly (4) comprises a rack (42) and a gear piece (41) meshed with the rack (42), the upper end of the rack (42) is connected to the bed frame (2), and the gear piece (41) is rotatably connected between the vertical plate (101) and the supporting plate (102); a driving mechanism for driving the gear piece (41) to rotate is arranged in the storage cavity (3); the bed frame (1) is provided with a lifting guide structure for limiting the rack (42) to move only along the vertical direction.

2. The elevating storage bed of claim 1, wherein: the bed frame (1) comprises a headboard (11) and a footboard (111) which are oppositely arranged, and two side boards (112) which are oppositely arranged, wherein the headboard (11) and the footboard (111) are connected between the two side boards (112); the bed tail plate (111) comprises two sub-plates (113) and a bottom plate (114), the bottom plate (114) is connected to the bottom of the side edge plate (112), each sub-plate (113) corresponds to one side edge plate (112) and is connected between the corresponding side edge plate (112) and the nearby vertical plate (101), and the bottom plate (114), the sub-plates (113), the vertical plate (101) and the side edge plate (112) are enclosed to form an external storage cavity.

3. The elevating storage bed of claim 2, wherein: the side wall of the rack (42) in the supporting mechanism close to the head of the bed, which is far away from the tooth surface, is attached to the headboard (11).

4. The liftable storage bed of claim 2, wherein: the inner side of the headboard (11) is provided with a groove, and a rack (42) in the supporting mechanism close to the headboard is embedded in the groove.

5. The liftable storage bed of claim 1, wherein: the supporting mechanism comprises two groups of lifting components (4), two vertical plates (101) and two supporting plates (102) are fixed on each mounting platform (10), and each group of lifting components (4) corresponds to one vertical plate (101) and one supporting plate (102).

6. The liftable storage bed of claim 5, wherein: the driving mechanism comprises two driving motors (7) which respectively correspond to the two groups of supporting mechanisms, the driving motors (7) are provided with two output ends, and the two output ends of the driving motors (7) are respectively connected to the two gear pieces (41).

7. The liftable storage bed of claim 5, wherein: the driving mechanism comprises a driving motor (7), the driving motor (7) is positioned on one of the mounting tables (10), the driving motor (7) is provided with two output ends, and the two output ends of the driving motor (7) are respectively connected with two gear pieces (41); the driving mechanism further comprises at least one transmission rod (8) connected between the supporting mechanism close to the bed head and the supporting mechanism close to the bed tail, turbine pieces (9) are arranged at two ends of the transmission rod (8) respectively, and the turbine pieces (9) are meshed with nearby gear pieces (41).

8. The liftable storage bed of claim 1, wherein: the supporting mechanism is located in the middle of the bed frame (1) along the width direction of the storage bed, and storage gaps are reserved on the two side edges of the supporting mechanism and the two side edges of the bed frame (1) in the width direction.

9. The liftable storage bed of claim 1, wherein: the lifting assembly (4) further comprises a guide pipe (15) fixed on the mounting table (10), and the lower end of the rack (42) penetrates into the guide pipe (15) in a sliding mode and is abutted against the inner wall of the guide pipe (15); an elastic piece is arranged in the guide pipe (15), and two ends of the elastic piece are respectively connected to the lower end of the rack (42) and the lower end of the guide pipe (15).

10. The liftable storage bed of claim 1, wherein: the rack (42) in one of the support mechanisms is positioned on the side of the corresponding meshing gear piece (41) far away from the other support mechanism.