CN220344047U

CN220344047U - Apartment bed with area adjustment structure

Info

Publication number: CN220344047U
Application number: CN202320809394.XU
Authority: CN
Inventors: 李胜利
Original assignee: Nanjing Xingxia Furniture Co ltd
Current assignee: Nanjing Xingxia Furniture Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2024-01-16
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of apartment beds, and discloses an apartment bed with an area adjusting structure, which solves the problem that the area of the existing apartment bed cannot be adjusted. According to the utility model, through the expansion plate I, the expansion plate II, the adjusting mechanism, the supporting legs and the folding mechanism, when the area of the bed body is required to be adjusted, the motor drives the gear outside the driving rod to be meshed with the rack I and the rack II in opposite directions, so that the rack I and the rack II drive the chute connected through the connecting block to be connected with the expansion plate II through the fixed block to be moved in opposite directions, the area of the bed body can be adjusted according to the use requirement, the use range is convenient to use, the operation is convenient, and the practicability is strong.

Description

Apartment bed with area adjustment structure

Technical Field

The utility model relates to the technical field of apartment beds, in particular to an apartment bed with an area adjusting structure.

Background

The bed is furniture for people to lie on to sleep, evolution for thousands of years is not only a tool for sleeping, the bed is more and more rising for the hotel type apartment at present, and with the continuous improvement of living substances of people, the accommodation requirement of the apartment is also continuously improved, the accommodation of the apartment is more and more focused on comfort and convenience, and some adjustability is also required,

the area of the prior apartment bed can not be adjusted in the use process, the bed body can only be used for the set size, the area can not be expanded according to the use of different people, the apartment bed has certain limitation in use, the apartment bed can not be flexibly adjusted, when parents live with two children, the apartment bed can not accommodate three people, and other beds can only be combined together for use.

Disclosure of Invention

The utility model aims to provide an apartment bed with an area adjusting structure, which adopts the device to work, thereby solving the problem that the area of the existing apartment bed cannot be adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an apartment bed with area adjustment structure, includes the bed body, the front end below of the bed body is provided with the expansion board first that is used for adjusting bed body end area, and the rear end below of the bed body is provided with the expansion board second that is used for adjusting bed body rear end face, the both ends are provided with the supporting leg that is used for supporting expansion board first and expansion board second about expansion board second, the both ends are provided with the adjustment mechanism who is used for driving adjustment expansion board first and expansion board second about expansion board first, and adjustment mechanism's top is provided with the folding mechanism who is used for rotatory accomodating.

Further, the outside of actuating lever is provided with the gear, and the afterbody of actuating lever passes through the bearing and is connected with the bed body, the left end of gear is provided with rack one, and rack one and gear intermeshing, the surface of rack one is provided with the slider, and the slider is located the spout inside to the slider constitutes sliding structure with the spout, and the spout is located the bottom surface of the bed body moreover.

Further, a second rack is arranged at the right end of the gear, the second rack is meshed with the gear, the first rack and the second rack have a self-locking function, the second rack is arranged along with the second rack, the first rack and the second rack move in opposite directions, and the first rack and the second rack are identical in length.

Further, the surface of rack one is provided with the connecting block, and the other surface of connecting block is provided with the spout of being connected with, the spout cover is in the outside of slide bar, and the spout is "U" font, and the top of spout is prescribed connection with the bottom of the bed body, spout and slide bar constitute sliding structure.

Further, the length of the sliding rod is equal to the width of the bed body, the length of the sliding rod is equal to the length of the sliding groove, the left end of the sliding groove is provided with a fixed block, and the left end of the fixed block is connected with a first expansion plate.

Further, the left end of the rotary rod is connected with the inner wall of the first expansion plate through a bearing, a main gear is arranged outside the rotary rod, a driven wheel is arranged below the main gear, the tooth blocks of the driven wheel are more than those of the main gear, the main gear is meshed with the driven wheel, and the diameter of the main gear is smaller than that of the driven wheel.

Further, a driven rod is arranged in the driven wheel, the driven rod is located below the rotating rod, and two ends of the driven rod are connected with the inner wall of the expansion plate I through bearings.

Further, a hinge is provided at the outside of the driven lever, and a support leg is provided at the lower end of the hinge, and the support leg can be folded in rotation with the hinge.

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

the apartment bed with the area adjusting structure provided by the utility model has the advantages that the area of the existing apartment bed cannot be adjusted; according to the utility model, when the area of the bed body is required to be adjusted, the motor drives the driving rod to drive, the driving rod drives the external gear to be meshed with the first rack and the second rack to rotate, so that the first rack and the second rack move oppositely, the first rack and the second rack drive the sliding groove connected through the connecting block to move oppositely, the sliding groove drives the first expansion plate connected through the fixing block to move towards the front end, the second expansion plate and the first expansion plate move oppositely, the area of the bed body can be adjusted according to the use requirement, the use range is enlarged, the operation is convenient, the practicability is strong, the motor drives the main gear outside the rotating rod to be meshed with the driven wheel to rotate, the driven wheel drives the driven rod to drive the hinge to rotate, the hinge drives the bottom of the supporting leg to be contacted with the ground, the expansion plate is supported, the stability of the expansion plate is improved, the supporting leg is convenient to store, and the occupied space is reduced.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 3 is a schematic bottom view of the expansion plate and adjustment mechanism of the present utility model;

FIG. 4 is a schematic view of a combination bottom view of an expansion plate according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 6 is an enlarged schematic side view of the folding mechanism of the present utility model.

In the figure: 1. a bed body; 2. an expansion plate I; 3. an expansion plate II; 4. support legs; 5. an adjusting mechanism; 51. a motor; 52. a driving rod; 53. a gear; 54. a first rack; 55. a second rack; 56. a connecting block; 57. a chute; 58. a slide bar; 59. a fixed block; 6. a folding mechanism; 61. a motor; 62. a rotating rod; 63. a main gear; 64. driven wheel; 65. a driven rod; 66. and (5) a hinge.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-2, an apartment bed with an area adjusting structure comprises a bed body 1, an expansion plate 1 2 for adjusting the area of the front end of the bed body 1 is arranged below the front end of the bed body 1, an expansion plate 2 for adjusting the area of the rear end of the bed body 1 is arranged below the rear end of the bed body 1, support legs 4 for supporting the expansion plate 1 and the expansion plate 3 are arranged at the left end and the right end of the expansion plate 3, an adjusting mechanism 5 for driving and adjusting the expansion plate 2 and the expansion plate 3 is arranged at the left end and the right end of the expansion plate 2, and a folding mechanism 6 for rotating and accommodating is arranged at the top of the adjusting mechanism 5.

The utility model is further described below with reference to examples.

Example 1:

referring to fig. 1-5, the adjusting mechanism 5 includes a motor 51 disposed below the bed 1, a driving rod 52 is fixedly disposed at the top of the motor 51, a gear 53 is disposed outside the driving rod 52 and is fixedly connected to the bed 1 by the motor 51, a tail of the driving rod 52 is connected to the bed 1 through a bearing, a rack 54 is disposed at a left end of the gear 53, the rack 54 is meshed with the gear 53, a sliding block is disposed on a surface of the rack 54, the sliding block is located inside the sliding groove, the sliding block and the sliding groove form a sliding structure, and the sliding groove is located at a bottom surface of the bed 1, so that the movement of the rack 54 is facilitated, and the movement of the expansion plate 2 is driven.

The right end of the gear 53 is provided with a second rack 55, the second rack 55 is meshed with the gear 53, the first rack 54 and the second rack 55 have a self-locking function, the second rack 55 is identical to the first rack 54, the first rack 54 and the second rack 55 move in opposite directions, and the first rack 54 and the second rack 55 are identical in length, so that the second expansion plate 3 and the first expansion plate 2 move in opposite directions.

The surface of rack one 54 is provided with connecting block 56, and the other surface of connecting block 56 is provided with and is connected with spout 57, spout 57 cover is in the outside of slide bar 58, and spout 57 is "U" font, and the top of spout 57 is prescribed connection with the bottom of bed body 1, spout 57 and slide bar 58 constitute sliding structure, the length of slide bar 58 equals the width of bed body 1, and the length of slide bar 58 equals with spout 57, the left end of spout 57 is provided with fixed block 59, and the left end of fixed block 59 is connected with expansion board one 2, conveniently drives the removal of expansion board one 2, reaches the adjustment to bed body 1 area, enlarges application range.

Specifically, when the area of the bed body 1 needs to be adjusted, the motor 51 included in the adjusting mechanism 5 is started through the external button to drive, so that the motor 51 drives the driving rod 52 to drive, and the driving rod 52 drives the external gear 53 to be meshed with the first rack 54 and the second rack 55 to rotate, so that the first rack 54 and the second rack 55 move in opposite directions, and the first rack 54 and the second rack 55 slide in the sliding groove through the sliding block arranged at the top, so that the first rack 54 and the second rack 55 drive the sliding groove 57 connected through the connecting block 56 to move in opposite directions, and the sliding groove 57 and the sliding rod 58 form a sliding structure, so that the sliding groove 57 drives the first expansion plate 2 connected through the fixing block 59 to move forward, the second expansion plate 3 and the first expansion plate 2 move in opposite directions, and the first expansion plate 2 and the second expansion plate 3 have the same principle, so that the area of the bed body 1 can be adjusted according to the use requirement, the use range is enlarged, the operation is convenient, and the practicability is strong.

Example 2:

referring to fig. 2 and 6, the folding mechanism 6 includes a motor 61 disposed above the support leg 4, and a rotating rod 62 is disposed on a rear fixed rod of the motor 61 to facilitate driving the next step.

The left end of rotary rod 62 passes through the bearing and is connected with the inner wall of 2, and the outside of rotary rod 62 is provided with master gear 63, the below of master gear 63 is provided with from driving wheel 64, and from the tooth piece of driving wheel 64 more than the tooth piece of master gear 63, master gear 63 and from the intermeshing of driving wheel 64, and master gear 63 and be less than the diameter from driving wheel 64, be convenient for accelerate the rotation.

The inside of follow driving wheel 64 is provided with driven pole 65, and driven pole 65 is located the below of rotary rod 62, the both ends of driven pole 65 pass through the bearing and are connected with the inner wall of 2, the outside of driven pole 65 is provided with hinge 66, and the lower extreme of hinge 66 is provided with supporting leg 4 to supporting leg 4 can be along with hinge 66 rotatory folding, makes things convenient for the accomodating of supporting leg 4.

Specifically, in the use, after expansion board one 2 and expansion board two 3 expansion are adjusted, the staff starts through motor 61 of outside button folding mechanism 6 for motor 61 drives rotary rod 62 rotation, make rotary rod 62 drive master gear 63 and from the meshing rotation of driving wheel 64, and from driving wheel 64 drive driven lever 65 rotation, driven lever 65 is fixed with the expansion board inner wall through the bearing, make driven lever 65 drive hinge 66 rotation, make hinge 66 drive supporting leg 4 rotatory 90 degrees bottoms and ground contact, thereby support the expansion board, improve the stability of expansion board, and make supporting leg 4 conveniently accomodate, reduce occupation space.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Apartment bed with area adjustment structure, including bed body (1), its characterized in that: an expansion plate I (2) for adjusting the front end area of the bed body (1) is arranged below the front end of the bed body (1), an expansion plate II (3) for adjusting the rear end area of the bed body (1) is arranged below the rear end of the bed body (1), support legs (4) for supporting the expansion plate I (2) and the expansion plate II (3) are arranged at the left end and the right end of the expansion plate II (3), an adjusting mechanism (5) for driving and adjusting the expansion plate I (2) and the expansion plate II (3) is arranged at the left end and the right end of the expansion plate I (2), and a folding mechanism (6) for rotating and accommodating is arranged at the top of the adjusting mechanism (5);

the adjusting mechanism (5) comprises a motor (51) arranged below the bed body (1), a driving rod (52) is fixedly arranged at the top of the motor (51), and the motor (51) is fixedly connected with the bed body (1);

the folding mechanism (6) comprises a motor (61) arranged above the supporting legs (4), and a rotary rod (62) is arranged on a rear fixed rod of the motor (61).

2. An apartment bed with an area adjusting structure as claimed in claim 1, characterized in that: the outside of actuating lever (52) is provided with gear (53), and the afterbody of actuating lever (52) is connected with bed body (1) through the bearing, the left end of gear (53) is provided with rack one (54), and rack one (54) and gear (53) intermeshing, the surface of rack one (54) is provided with the slider, and the slider is located the spout inside to the slider constitutes sliding structure with the spout, and the spout is located the bottom surface of bed body (1) moreover.

3. An apartment bed with an area adjusting structure as claimed in claim 2, characterized in that: the right end of the gear (53) is provided with a second rack (55), the second rack (55) is meshed with the gear (53), the gear (53) and the first rack (54) have a self-locking function with the second rack (55), the second rack (55) is identical to the first rack (54), the first rack (54) and the second rack (55) move in opposite directions, and the first rack (54) and the second rack (55) are identical in length.

4. An apartment bed with an area adjusting structure as claimed in claim 3, wherein: the surface of rack one (54) is provided with connecting block (56), and the other surface of connecting block (56) is provided with and is connected with spout (57), spout (57) cover is in the outside of slide bar (58), and spout (57) are "U" font, and the top of spout (57) is prescribed connection with the bottom of bed body (1), spout (57) and slide bar (58) constitute sliding structure.

5. An apartment bed with area adjusting structure as claimed in claim 4, characterized in that: the length of the sliding rod (58) is equal to the width of the bed body (1), the length of the sliding rod (58) is equal to the length of the sliding groove (57), a fixed block (59) is arranged at the left end of the sliding groove (57), and the left end of the fixed block (59) is connected with an expansion plate I (2).

6. An apartment bed with area adjusting structure according to claim 5, characterized in that: the left end of rotary rod (62) is connected with the inner wall of expansion plate one (2) through the bearing, and the outside of rotary rod (62) is provided with master gear (63), the below of master gear (63) is provided with from driving wheel (64), and from the tooth piece of driving wheel (64) more than the tooth piece of master gear (63), master gear (63) and from driving wheel (64) intermeshing, and master gear (63) with be less than the diameter from driving wheel (64).

7. An apartment bed with area adjusting structure as claimed in claim 6, characterized in that: the inside of follow driving wheel (64) is provided with driven pole (65), and driven pole (65) are located the below of rotary rod (62), the both ends of driven pole (65) are connected with expansion plate one (2) inner wall through the bearing.

8. An apartment bed with an area adjusting structure as claimed in claim 7, wherein: the outside of driven pole (65) is provided with hinge (66), and the lower extreme of hinge (66) is provided with supporting leg (4), and supporting leg (4) can be folded along with hinge (66) rotation.