CN213909372U

CN213909372U - Bed convenient to change sheet

Info

Publication number: CN213909372U
Application number: CN202022988574.8U
Authority: CN
Inventors: 王吴怡
Original assignee: Lingmi Technology Shanghai Co ltd
Current assignee: Lingmi Technology Shanghai Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-10
Anticipated expiration: 2030-12-11

Abstract

The utility model belongs to the technical field of the technique of furniture and specifically relates to a bed convenient to change sheet is related to, it includes bedstead and the bed board that is located the bedstead top, the position that the bedstead is close to its afterbody is equipped with two at least gyro wheels one, the bed board bottom surface is equipped with an at least set of roller train, the roller train includes two at least gyro wheels two that set up side by side, the roller train is located gyro wheel one towards bedstead head one side. The utility model has the effect of convenient bed sheet replacement.

Description

Bed convenient to change sheet

Technical Field

The utility model belongs to the technical field of the technique of furniture and specifically relates to a bed convenient to change sheet.

Background

In hotel, hotel or family's accommodation place, when changing the sheet, pull out the bed by the wall earlier, remove the mattress with this to change the sheet, because the quality of bed and mattress is great, it is harder in the pulling in-process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a bed convenient for replacing a bed sheet, which has the effect of conveniently replacing the bed sheet.

The above object of the present invention is achieved by the following technical solutions:

a bed convenient for replacing a bed sheet comprises a bed frame and a bed board located above the bed frame, wherein at least two first rollers are arranged at the position, close to the tail portion of the bed frame, at least one group of roller groups are arranged on the bottom surface of the bed board, each roller group comprises at least two second rollers arranged side by side, and the roller groups are located on one side, facing the head portion of the bed frame, of the first rollers.

Through adopting above-mentioned technical scheme, when the sheet needs to be changed, with the bed board along the pulling of orientation bedstead afterbody direction to make things convenient for the staff to change the sheet of cladding mattress on the bed board, owing to will be located the gyro wheel setting of bed board afterbody originally on the bedstead, the bed board is bigger for the mobilizable space of bedstead, and the roller train evenly bears the interact power between bed board and the bedstead with a cooperation of gyro wheel.

The present invention may be further configured in a preferred embodiment as: the edge of the bed frame is annularly provided with a blocking edge extending along the vertical direction, the two rollers are positioned in the blocking edge, and when the bed board is covered on the bed frame, the first rollers are limited in an area surrounded by the blocking edge.

Through adopting above-mentioned technical scheme, keep off along spacing and the direction to two gyro wheels, avoid the bed board to deflect on the bedstead.

The present invention may be further configured in a preferred embodiment as: the first baffle block is arranged on the bottom surface of the bed plate, is rotatably connected with the bed plate and can freely fall down due to the self gravity of the first baffle block, and a pull rope is arranged on one side of the first baffle block, which is back to the side connected with the bed plate;

the bed frame is provided with a second stop block, when the bed board is spliced with the bed frame, the first stop block falls down due to the self gravity and abuts against the second stop block, and the first stop block can be lifted by the traction pull rope to remove the abutting between the first stop block and the second stop block.

By adopting the technical scheme, when the bed board is spliced with the bed frame, the first baffle block falls down due to the self gravity and is abutted against the second baffle block, so that the bed board is locked with the bed frame; when the bed plate needs to be moved, the first stop block is lifted through the traction pull rope, and the abutting between the first stop block and the second stop block is removed.

The present invention may be further configured in a preferred embodiment as: the length of the bed board is slightly longer than that of the bed frame, and the pull rope extends to the tail of the bed board.

By adopting the technical scheme, the drawing and stretching of workers are facilitated.

The present invention may be further configured in a preferred embodiment as: the bed board is arranged on the bedstead in a sliding mode along the length direction of the bedstead, at least one third roller is arranged at the top of the bedstead and can extend out of the bottom surface of the bedstead, and at least two fourth rollers are arranged at the bottom of the bedstead;

the bottom surface of the bedstead is provided with a support body, and the four positions of the rollers are positioned above the plane of the bottom surface of the support body;

when the third roller is accommodated in the bedstead, the bedstead is supported by the support body;

when the third roller extends out of the bedstead, the bottom of the third roller penetrates through the plane where the bottom surface of the support body is located, the contact point of the third roller and the support carrier and the contact points of all the fourth rollers and the support carrier form a support surface, and the bottom surface of the support body is located above the support surface.

Through adopting above-mentioned technical scheme, when needs were with two beds or many beds amalgamation, promote the bed board along bedstead afterbody direction, stretch out the bedstead with gyro wheel three, because gyro wheel three props up the bedstead, the carrier is supported in the four contacts of gyro wheel, just so supports the bedstead through gyro wheel three and gyro wheel four, the supporter is unsettled, then promotes this bed to another bed, because gyro wheel three and gyro wheel four's effect, has reduced the strength that the staff promoted this bed, labour saving and time saving. After the bed assembly is finished, the third roller is contained in the bed frame, the bed frame is supported by the support body, the bed board is pushed to move towards the head direction of the bed frame, and the initial state of the bed is recovered.

The present invention may be further configured in a preferred embodiment as: one or two rollers are arranged.

The present invention may be further configured in a preferred embodiment as: the four rollers are provided with two or three or four.

The present invention may be further configured in a preferred embodiment as: the support body comprises at least two rows of support block groups arranged along the length direction of the bed frame, and each support block group comprises at least two support blocks.

The present invention may be further configured in a preferred embodiment as: and a turning part is arranged between the third roller and the bedstead, and the third roller extends out of the bedstead or is contained in the bedstead through the turning part.

Through adopting above-mentioned technical scheme, through the setting of upset piece, conveniently change the state of gyro wheel three.

The present invention may be further configured in a preferred embodiment as: the bed frame is provided with a booster for supporting the bed frame.

Through adopting above-mentioned technical scheme, assist the staff through the booster and with bedstead jack-up, make things convenient for the staff to stretch out the bedstead with gyro wheel three.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the bed sheet is convenient to replace;

2. the third roller and the roller group are arranged up and down, so that the movable space of the bed board relative to the bed frame is larger, and the roller group

The third roller is matched with the third roller to uniformly bear the interaction force between the bed plate and the bed frame;

3. two beds or a plurality of beds are conveniently and quickly spliced together.

Drawings

FIG. 1 is a schematic view of the overall structure of the bed in the embodiment;

FIG. 2 is a side view of the bed in the example;

FIG. 3 is a schematic view showing the structure of the frame according to the embodiment;

fig. 4 is a schematic structural diagram of a bed plate in the embodiment;

FIG. 5 is a schematic structural view of the frame supported by the rollers three and four in the embodiment;

fig. 6 is a schematic structural view of the bottom of the bed frame in the embodiment.

In the figure, 1, a bed board; 11. a roller set; 111. a second roller; 12. a first stop block; 13. pulling a rope; 2. a bed frame; 21. a first roller; 22. blocking edges; 23. a second stop block; 24. a third roller; 25. a turnover piece; 26. a fourth roller; 27. a support body; 271. a support block; 3. a booster; 31. a pressure lever; 32. and a support member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-6, in order to disclose a bed convenient for changing a bed sheet of the present invention, the bed comprises a bed frame 2 and a bed board 1 located above the bed frame 2, wherein the bed board 1 is slidably disposed on the bed frame 2 along the length direction of the bed frame 2.

The position that bedstead 2 is close to its afterbody is equipped with two gyro wheels 21, and bed board 1 bottom surface is equipped with two sets of roller train 11, and roller train 11 includes two gyro wheels 111 that set up side by side, and roller train 11 is located gyro wheel 21 towards 2 head one sides of bedstead, and two sets of roller train 11 and two gyro wheels 111 evenly arrange between bedstead 2 and bed board 1, evenly bear the interact power between bed board 1 and the bedstead 2.

The edge of the bedstead 2 is provided with a blocking edge 22 extending along the vertical direction in a ring manner, the second roller 111 is positioned in the blocking edge 22, and when the bed board 1 is covered on the bedstead 2, the first roller 21 is limited in an area surrounded by the blocking edge 22.

The stop edge 22 limits and guides the second roller 111 to prevent the bed board 1 from deflecting on the bed frame 2.

The bottom surface of the bed plate 1 is provided with a first baffle plate 12, the first baffle plate 12 is rotatably connected with the bed plate 1 through a hinge, the first baffle plate is turned over up and down, the first baffle plate 12 can freely fall down due to the self gravity of the first baffle plate, and a pull rope 13 is arranged on one side of the first baffle plate 12 back to the side connected with the bed plate 1; be equipped with dog two 23 on bedstead 2, when bed board 1 and bedstead 2 amalgamation, dog one 12 supports against each other with dog two 23 because of its self gravity falls, and accessible draws stay cord 13 to rise dog one 12, removes the support between dog one 12 and the dog two 23 and supports, and bed board 1 length is slightly longer than bedstead 2 length, and stay cord 13 extends to bed board 1 afterbody.

When the bed board 1 is spliced with the bedstead 2, the first stop block 12 is hung down due to the self gravity and is abutted against the second stop block 23, so that the bed board 1 is locked with the bedstead 2; when the bed plate 1 needs to be moved, the first stopper 12 is lifted through the traction rope 13, and the abutting between the first stopper 12 and the second stopper 23 is released.

The head of the bedstead 2 is provided with a roller three 24, the roller three 24 is arranged on the bedstead 2 through a turning piece 25, the turning piece 25 can adopt a hinge, the roller three 24 is turned through the hinge so as to extend the roller three 24 out of the bedstead 2 or be accommodated in the bedstead 2, the bottom of the bedstead 2 is provided with two roller four 26, the bottom surface of the bedstead 2 is provided with a support body 27, and the roller four 26 is positioned above the plane of the bottom surface of the support body 27.

When the third roller 24 is accommodated in the bed frame 2, the bed frame 2 is supported by the support 27;

when the third roller 24 extends out of the bed frame 2, the bottom of the third roller 24 passes through the plane of the bottom surface of the support 27, the contact point of the third roller 24 and the support carrier and the contact point of the fourth roller 26 and the support carrier form a support surface, and the bottom surface of the support 27 is located above the support surface.

The support carrier is primarily the floor on which the bed room is used.

FIG. 1 shows the bed in a normal use state, in which the dotted line A is located in the plane of the bottom surface of the supporting body 27;

fig. 5 shows the bed with the head tilted up and the dotted line B in the plane of the support surface 3 in the pushing state.

In this embodiment, one roller three 24 and two rollers four 26 are used, and the number of the rollers three 24 and four rollers 26 can be adjusted according to the size of the bed.

The supporting body 27 comprises three rows of supporting blocks 271 arranged along the length direction of the bed frame 2, the supporting blocks 271 comprise two supporting blocks 271, the number of the supporting blocks 271 and the number of the supporting blocks 271 can be set according to specific conditions, and the supporting blocks 271 are uniformly distributed on the bed frame 2 to form stable support for the bed frame 2.

In addition, the supporting body 27 can be arranged as a whole, so that a good supporting effect is achieved.

Be equipped with the booster 3 that is used for propping up bedstead 2 on the bedstead 2, booster 3 includes depression bar 31, and depression bar 31 below is equipped with support piece 32, and depression bar 31 one end is connected with bedstead 2, and depression bar 31 is close to the setting of gyro wheel three 24. When the bedstead 2 needs to be jacked up, the strut member 32 is used as a fulcrum, the end of the strut 31 back to the bedstead 2 is pressed, so that the bedstead 2 is jacked up, the extending state of the roller three 24 is changed, and then the strut 31 is released.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bed utensil convenient to change sheet which characterized in that: the novel bed comprises a bed frame (2) and a bed board (1) positioned above the bed frame (2), wherein at least two rollers I (21) are arranged at the position, close to the tail part of the bed frame (2), at least one group of roller groups (11) are arranged on the bottom surface of the bed board (1), each roller group (11) comprises at least two roller II (111) arranged side by side, and each roller group (11) is positioned on one side, facing the head part of the bed frame (2), of the roller I (21).

2. The bedding set convenient for changing bed sheets as claimed in claim 1, wherein: the edge of the bed frame (2) is annularly provided with a blocking edge (22) extending along the vertical direction, the second roller (111) is positioned in the blocking edge (22), and when the bed board (1) is covered on the bed frame (2), the first roller (21) is limited in an area surrounded by the blocking edge (22).

3. A bed set for facilitating sheet change according to claim 1 or 2, wherein: a first check block (12) is arranged on the bottom surface of the bed plate (1), the first check block (12) is rotatably connected with the bed plate (1), the first check block (12) can freely fall down due to the self gravity of the first check block, and a pull rope (13) is arranged on one side of the first check block (12) back to the side connected with the bed plate (1);

the bed frame (2) is provided with a second stop block (23), when the bed board (1) is spliced with the bed frame (2), the first stop block (12) falls down due to the gravity of the first stop block and abuts against the second stop block (23), the first stop block (12) can be lifted through the traction pull rope (13), and the abutting between the first stop block (12) and the second stop block (23) is relieved.

4. The bedding set convenient for changing bed sheets as claimed in claim 3, wherein: the length of the bed board (1) is slightly longer than that of the bed frame (2), and the pull rope (13) extends to the tail part of the bed board (1).

5. The bedding set convenient for changing bed sheets as claimed in claim 3, wherein: the bed board (1) is arranged on the bed frame (2) in a sliding manner along the length direction of the bed frame (2), at least one roller III (24) is arranged at the top of the bed frame (2), the roller III (24) can extend out of the bottom surface of the bed frame (2), and at least two roller IV (26) are arranged at the bottom of the bed frame (2);

a support body (27) is arranged on the bottom surface of the bed frame (2), and the four rollers (26) are positioned above the plane of the bottom surface of the support body (27);

when the third roller (24) is accommodated in the bedstead (2), the bedstead (2) is supported by the support body (27);

when the roller three (24) extends out of the bed frame (2), the bottom of the roller three (24) penetrates through the plane of the bottom surface of the support body (27), the contact point of the roller three (24) and the support carrier and the contact point of all the roller four (26) and the support carrier form a support surface, and the bottom surface of the support body (27) is positioned above the support surface.

6. The bedding set convenient for changing bed sheets as claimed in claim 5, wherein: one or two rollers (24) are arranged.

7. The bedding set convenient for changing bed sheets as claimed in claim 5, wherein: the four rollers (26) are provided with two or three or four.

8. The bedding set convenient for changing bed sheets as claimed in claim 5, wherein: the support body (27) comprises at least two rows of support block (271) groups arranged along the length direction of the bed frame (2), and each support block (271) group comprises at least two support blocks (271).

9. The bedding set convenient for changing bed sheets as claimed in claim 5, wherein: a turning piece (25) is arranged between the third roller (24) and the bedstead (2), and the third roller (24) extends out of the bedstead (2) or is accommodated in the bedstead (2) through the turning piece (25).

10. The bedding set convenient for changing bed sheets as claimed in claim 5, wherein: the bed frame (2) is provided with a booster (3) for supporting the bed frame (2).