CN217285278U

CN217285278U - Crib with height-adjustable bed board

Info

Publication number: CN217285278U
Application number: CN202220063565.4U
Authority: CN
Inventors: 江俊海
Original assignee: Newcase Fujian Household Products Co ltd
Current assignee: Newcase Fujian Household Products Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-26
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a crib with adjustable height of a bed board, which belongs to the technical field of cribs and has the technical scheme that the crib comprises a bottom supporting board, the top of the bottom supporting board is provided with the bed board, and the top of the bottom supporting board is fixedly connected with a protective frame, thereby solving the problems that the prior crib has various styles, however, along with the continuous improvement of living standard, the functional requirements of people on the crib are higher and higher, the crib is the most important period to be cared for, a caregiver needs to get up from the bed to look after the beddings at night, in order to solve the problem that the caregiver needs to get up from the bed frequently to look for the cribs at night to influence the sleeping, the caregiver can purchase the crib with the height equal to the height of the adult bed, and can conveniently look after the crib is placed beside the adult bed at night, however, the crib is only matched with the adult bed with the fixed height, the application range is smaller, the bed board has the danger of turning over along with the growth of the baby, thereby affecting the use of the crib.

Description

Crib with height-adjustable bed board

Technical Field

The utility model relates to a crib technical field, in particular to crib of adjustable bed board height.

Background

The crib is a bed used for infants, the crib is various in style, functions and prices are different greatly, the principle of combining safety and practicality needs to be paid attention to during selection, potential safety hazards exist in the crib during use, parents pay attention to the potential safety hazards, the potential safety hazards are removed in time, whether the paint of the crib meets safety standards, and whether harmful components such as heavy metals, formaldehyde and the like are contained is the key.

The crib with the height of the bed board adjustable is characterized in that the conventional crib is various in style, however, along with the continuous improvement of living standard, the functional requirements of people on the crib are higher and higher, the crib is the most critical period needing care, a caregiver needs to get up from the bed to take care of the crib at night, in order to solve the problem that the caregiver needs to get up from the bed frequently to take care of the crib at night to influence the sleep, the caregiver can purchase the crib with the height equal to that of the adult bed, and the crib can be placed beside the adult bed to be convenient to take care of the crib at night.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but crib of adjustable bed board height, it is various to aim at solving current crib style, however, along with the continuous improvement of standard of living, people are also higher and higher to the functional requirement of crib, the infant is the key period that most needs to look after, also need the caregiver to get up from time to look after when sleeping at night, need frequently to get up to look after infant and influence the problem of sleep in order to solve the caregiver at night, the caregiver can purchase the crib that highly equals with the adult bed, during the night sleep, arrange the crib in the adult bed side can conveniently look after, however, this crib only with fixed height's adult bed phase-match, application scope is smaller, the bed board is too high to have along with the growth of baby and turns out and falls dangerous, thereby influence the problem that the crib used.

The utility model is realized in such a way that the baby crib capable of adjusting the height of the bed board comprises a bottom supporting board, the bed board is arranged at the top of the bottom supporting board, the top of the bottom supporting board is fixedly connected with a protective frame, and two adjusting mechanisms are arranged inside the bottom supporting board;

the adjusting mechanism comprises a slide block, four first rotating shafts, two fixed blocks, a first lifting rod, a second rotating shaft and a sliding sleeve, one end of the first lifting rod close to the top fixing block is rotatably connected with the top fixing block through a first rotating shaft, one end of the first lifting rod far away from the top fixed block extends into the bottom supporting plate and is rotationally connected with the sliding sleeve through a first rotating shaft, one end of the second lifting rod close to the bottom fixed block is rotationally connected with the bottom fixed block through a first rotating shaft, one end of the second lifting rod far away from the bottom fixed block extends to the inside of the bed plate and is rotationally connected with the slide block through a first rotating shaft, the top of the fixed block at the top is fixedly connected with the bottom of the bed plate, the bottom of the fixed block at the bottom is fixedly connected with the top of the bottom supporting plate, the first lifting rod and the second lifting rod are distributed in a crossed manner, and the crossed part of the first lifting rod and the second lifting rod is rotatably connected through a second rotating shaft.

In order to reach the effect that prevents the baby and drop, conduct the utility model discloses a crib of adjustable bed board height is preferred, the fixed surface of protection frame is connected with the protection network, the equal fixedly connected with supporting leg in four corners of bottom plate board bottom, the front side and the equal fixedly connected with supporting shoe in rear side on bottom plate board top right side.

In order to reach the spacing effect of bed board, as the utility model discloses a crib of adjustable bed board height is preferred, the equal fixedly connected with guard plate in both sides of protection frame, the front side and the rear side of bed board both sides all extend to the inside of guard plate, the both sides of bed board all with guard plate sliding connection.

In order to reach the effect of conveniently rotating the threaded rod, as the utility model discloses a crib of adjustable bed board height is preferred, the fixed slot has been seted up on the right side of bottom plate board, the inside of fixed slot is provided with the head rod, the surperficial cover of head rod is equipped with the bull stick, the right side fixedly connected with crank of bull stick.

In order to reach the effect of convenient shrink crank, conduct the utility model discloses a crib of adjustable bed board height is preferred, four spouts have been seted up on the surface of head rod, the inside of spout is provided with first slide bar, one side that first slide bar is close to the bull stick pass the spout and with bull stick fixed connection.

In order to reach the effect that drives adjustment mechanism and go up and down, as the utility model discloses a crib of adjustable bed board height is preferred, one side that the bull stick was kept away from to the head rod is passed the fixed slot and is run through the inside of bottom plate board and extend to the bottom plate board, one side fixedly connected with threaded rod of bull stick is kept away from to the head rod, the surperficial threaded connection of threaded rod has the thread piece, the front side and the equal fixedly connected with second connecting rod of rear side of thread piece, the second connecting rod is close to one side and the sliding sleeve fixed connection of sliding sleeve, the threaded rod is kept away from the one end of head rod and is connected with the inner wall rotation of bottom plate board, the inside sliding connection of sliding sleeve has the second slide bar, the both ends of second slide bar all with the inner wall fixed connection of bottom plate board.

Compared with the prior art, the beneficial effects of the utility model are that:

this crib of adjustable bed board height, through rotating the crank, the crank passes through the bull stick and drives the head rod rotation, the head rod rotates and drives the threaded rod rotation, the threaded rod rotates and drives the fillet and slides on the threaded rod surface, the fillet removes and drives the sliding sleeve and remove on the bull stick surface through the second connecting rod, the sliding sleeve rotates on second pivot surface through first lifter and drives the top fixed block and rise, the top fixed block rises and drives the slider and slide inside the bed board through the bed board, the slider removes and drives the second lifter and rotate on second pivot surface, reach the effect with bed board height-adjusting.

Drawings

FIG. 1 is an overall structure view of the baby crib with adjustable height of the bed board;

FIG. 2 is a front sectional view of the middle bed plate and the bottom support plate of the present invention;

FIG. 3 is a top cross-sectional view of the midsole platform of the present invention;

FIG. 4 is a partial schematic view of the insole board of the present invention;

fig. 5 is a right side sectional view of the swivel lever and the first connecting rod of the present invention;

fig. 6 is a partial schematic view of a first connecting rod according to the present invention;

fig. 7 is a schematic top view of the middle bed board and the protection board of the present invention.

In the figure, 1, a bottom supporting plate; 2. an adjustment mechanism; 201. a slider; 202. a first rotating shaft; 203. a fixed block; 204. a first lifting rod; 205. a second lifting rod; 206. a second rotating shaft; 207. a sliding sleeve; 3. a protection plate; 4. a protective net; 5. a bed board; 6. supporting legs; 7. a support block; 8. a second slide bar; 9. a second connecting rod; 10. threaded rod: 11. a rotating rod; 12. a first connecting rod; 13. a crank; 14. fixing grooves; 15. a first slide bar; 16. a chute; 17. a protective frame; 18. a thread block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution: a crib capable of adjusting the height of a bed board comprises a bottom supporting board 1, wherein the top of the bottom supporting board 1 is provided with the bed board 5, the top of the bottom supporting board 1 is fixedly connected with a protective frame 17, and two adjusting mechanisms 2 are arranged inside the bottom supporting board 1;

the adjusting mechanism 2 comprises a sliding block 201, four first rotating shafts 202, two fixing blocks 203, a first lifting rod 204, a second lifting rod 205, a second rotating shaft 206 and a sliding sleeve 207, wherein one end of the first lifting rod 204 close to the top fixing block 203 is rotatably connected with the top fixing block 203 through the first rotating shaft 202, one end of the first lifting rod 204 far away from the top fixing block 203 extends into the bottom supporting plate 1 and is rotatably connected with the sliding sleeve 207 through the first rotating shaft 202, one end of the second lifting rod 205 close to the bottom fixing block 203 is rotatably connected with the bottom fixing block 203 through the first rotating shaft 202, one end of the second lifting rod 205 far away from the bottom fixing block 203 extends into the bed plate 5 and is rotatably connected with the sliding block 201 through the first rotating shaft 202, the top of the top fixing block 203 is fixedly connected with the bottom of the bed plate 5, the bottom of the bottom fixing block 203 is fixedly connected with the top of the bottom supporting plate 1, the first lifting rod 204 and the second lifting rod 205 are distributed in an intersecting manner, the intersection of the first lifting rod 204 and the second lifting rod 205 is rotatably connected through a second rotating shaft 206.

In this embodiment: through rotating crank 13, crank 13 drives head rod 12 through bull stick 11 and rotates, head rod 12 rotates and drives threaded rod 10 and rotate, threaded rod 10 rotates and drives screw block 18 and slide on threaded rod 10 surface, screw block 18 removes and drives sliding sleeve 207 through second connecting rod 9 and remove on the slide bar surface, sliding sleeve 207 rotates and drives top fixed block 203 through first lifter 204 at second pivot 206 surface and rises, top fixed block 203 rises and drives slider 201 through bed board 5 and slide in bed board 5 is inside, slider 201 removes and drives second lifter 205 and rotate on second pivot 206 surface, reach the effect with bed board 5 height-adjusting.

As the utility model discloses a technical optimization scheme, the fixed surface of protection frame 17 is connected with the protection network 4, the equal fixedly connected with supporting leg 6 in four corners of bottom plate 1 bottom, the equal fixedly connected with supporting shoe 7 in front side and the rear side on bottom plate 1 top right side.

In this embodiment: through setting up protection network 4, supporting leg 6 and supporting shoe 7, bed board 5 too high has along with the growth of baby and turns over out the danger of falling, reaches the effect that prevents the baby and drop.

As the technical optimization scheme of the utility model, the equal fixedly connected with guard plate 3 in both sides of protection frame 17, the front side and the rear side of 5 both sides of bed board all extend to the inside of guard plate 3, the both sides of bed board 5 all with 3 sliding connection of guard plate.

In this embodiment: through setting up guard plate 3, bed board 5 is at 3 surperficial upward movements of guard plate, and guard plate 3 carries on spacingly to bed board 5 when bed board 5 removes, reaches the spacing effect to bed board 5.

As the utility model discloses a technical optimization scheme, fixed slot 14 has been seted up on the right side of bottom plate 1, and the inside of fixed slot 14 is provided with head rod 12, and the surface cover of head rod 12 is equipped with bull stick 11, the right side fixedly connected with crank 13 of bull stick 11.

In this embodiment: through setting up head rod 12, bull stick 11 and crank 13, through rotating crank 13, crank 13 drives head rod 12 through bull stick 11 and rotates, and head rod 12 rotates and drives threaded rod 10 and rotate, reaches the effect of conveniently rotating threaded rod 10.

As the utility model discloses a technical optimization scheme, four spouts 16 have been seted up on the surface of

head rod

12, and 16 inside of spout are provided with first slide bar 15, and first slide bar 15 is close to one side of bull stick 11 and passes spout 16 and with bull stick 11 fixed connection.

In this embodiment: through setting up spout 16 and first slide bar 15, rotate crank 13 to the position unanimous with fixed slot 14, promote crank 13, crank 13 drives bull stick 11 and slides in spout 16 inside through first slide bar 15, inside bull stick 11 and crank 13 enter into fixed slot 14, with crank 13 and bull stick 11 card inside fixed slot 14, carry on spacingly to crank 13 and bull stick 11, reach the effect of conveniently contracting crank 13.

As the utility model discloses a technical optimization scheme, one side that bull stick 11 was kept away from to head rod 12 passes fixed slot 14 and runs through bottom plate board 1 and extends to bottom plate board 1's inside, one side fixedly connected with threaded rod 10 of bull stick 11 is kept away from to head rod 12, threaded rod 10's surperficial threaded connection has threaded block 18, threaded block 18's the equal fixedly connected with second connecting rod 9 in front side and the rear side, second connecting rod 9 is close to one side and sliding sleeve 207 fixed connection of sliding sleeve 207, threaded rod 10 keeps away from head rod 12's one end and bottom plate board 1's inner wall rotation is connected, sliding sleeve 207's inside sliding connection has second slide bar 8, the both ends of second slide bar 8 all with bottom plate board 1's inner wall fixed connection.

In this embodiment: through setting up threaded rod 10, screw block 18, second connecting rod 9 and second slide bar 8, threaded rod 10 rotates and drives screw block 18 and slide on threaded rod 10 surface, screw block 18 removes and drives sliding sleeve 207 and remove on the slide bar surface through second connecting rod 9, sliding sleeve 207 drives top fixed block 203 through first lifter 204 in the surperficial rotation of second pivot 206, top fixed block 203 rises and drives slider 201 at the inside slip of bed board 5 through bed board 5, slider 201 removes and drives second lifter 205 and rotate on second pivot 206 surface, support bed board 5, reach the effect that drives the 2 lifts of adjustment mechanism.

The working principle is as follows: firstly, by rotating the crank 13, the crank 13 drives the first connecting rod 12 to rotate through the rotating rod 11, the first connecting rod 12 drives the threaded rod 10 to rotate, the threaded rod 10 rotates to drive the threaded block 18 to slide on the surface of the threaded rod 10, the threaded block 18 moves to drive the sliding sleeve 207 to move on the surface of the sliding rod through the second connecting rod 9, the sliding sleeve 207 drives the top fixing block 203 to ascend on the surface of the second rotating shaft 206 through the first lifting rod 204, the top fixing block 203 ascends through the bed plate 5 to drive the sliding block 201 to slide in the bed plate 5, the sliding block 201 moves to drive the second lifting rod 205 to rotate on the surface of the second rotating shaft 206 to support the bed plate 5, the bed plate 5 moves upwards on the surface of the protection plate 3, the protection plate 3 limits the bed plate 5 while the bed plate 5 moves, when the moving height is reached, the crank 13 stops rotating, the crank 13 rotates to the position consistent with the fixed groove 14, promote crank 13, crank 13 drives bull stick 11 and slides in 16 insides of spout through first slide bar 15, inside bull stick 11 and crank 13 enter into fixed slot 14, with crank 13 and bull stick 11 card inside fixed slot 14, carry on spacingly to crank 13 and bull stick 11, after the baby slowly grows up, take out crank 13 and bull stick 11 and rotate and drive first lifter 204 and second lifter 205 downstream, drive bed board 5 suitable position of moving down, reach the effect with bed board 5 height-adjusting.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a crib of adjustable bed board height, includes bottom plate (1), its characterized in that: a bed board (5) is arranged at the top of the bottom supporting board (1), a protective frame (17) is fixedly connected to the top of the bottom supporting board (1), and two adjusting mechanisms (2) are arranged in the bottom supporting board (1);

the adjusting mechanism (2) comprises a sliding block (201), four first rotating shafts (202), two fixed blocks (203), a first lifting rod (204), a second lifting rod (205), a second rotating shaft (206) and a sliding sleeve (207), wherein one end of the first lifting rod (204) close to the top fixed block (203) is rotatably connected with the top fixed block (203) through the first rotating shaft (202), one end of the first lifting rod (204) far away from the top fixed block (203) extends into the bottom supporting plate (1) and is rotatably connected with the sliding sleeve (207) through the first rotating shaft (202), one end of the second lifting rod (205) close to the bottom fixed block (203) is rotatably connected with the bottom fixed block (203) through the first rotating shaft (202), one end of the second lifting rod (205) far away from the bottom fixed block (203) extends into the bed plate (5) and is rotatably connected with the sliding block (201) through the first rotating shaft (202), the top the bottom fixed connection of the top of fixed block (203) and bed board (5), the bottom of fixed block (203) and the top fixed connection of bottom plate (1), first lifter (204) are the cross distribution with second lifter (205), first lifter (204) and second lifter (205) intersection are connected through second pivot (206) rotation.

2. The crib of claim 1, wherein the height of the crib board is adjustable, and the crib comprises: the surface of the protection frame (17) is fixedly connected with a protection net (4), four corners of the bottom supporting plate (1) are fixedly connected with supporting legs (6), and the front side and the rear side on the right side of the top of the bottom supporting plate (1) are fixedly connected with supporting blocks (7).

3. The crib of claim 1, wherein the height of the crib board is adjustable, and the crib comprises: the protection frame is characterized in that protection plates (3) are fixedly connected to the two sides of the protection frame (17), the front side and the rear side of the two sides of the bed plate (5) extend to the inside of the protection plates (3), and the two sides of the bed plate (5) are connected with the protection plates (3) in a sliding mode.

4. The crib of claim 1, wherein the height of the crib board is adjustable, and the crib comprises: the right side of the bottom supporting plate (1) is provided with a fixing groove (14), a first connecting rod (12) is arranged inside the fixing groove (14), a rotating rod (11) is sleeved on the surface of the first connecting rod (12), and a crank (13) is fixedly connected to the right side of the rotating rod (11).

5. The crib of claim 4, wherein the height of the crib board is adjustable, and the crib is characterized in that: four sliding grooves (16) are formed in the surface of the first connecting rod (12), a first sliding rod (15) is arranged inside each sliding groove (16), and one side, close to the rotating rod (11), of each first sliding rod (15) penetrates through each sliding groove (16) and is fixedly connected with the rotating rod (11).

6. The crib of claim 5, wherein the height of the crib board is adjustable, and the crib is characterized in that: one side that bull stick (11) was kept away from in head rod (12) passes fixed slot (14) and runs through bottom plate board (1) and extends to the inside of bottom plate board (1), one side fixedly connected with threaded rod (10) of bull stick (11) are kept away from in head rod (12), the surface threaded connection of threaded rod (10) has thread piece (18), the equal fixedly connected with second connecting rod (9) of front side and rear side of thread piece (18), one side and sliding sleeve (207) fixed connection that sliding sleeve (207) are close to in second connecting rod (9), the one end that head rod (12) were kept away from in threaded rod (10) is rotated with the inner wall of bottom plate board (1) and is connected, the inside sliding connection of sliding sleeve (207) has second slide bar (8), the both ends of second slide bar (8) all with the inner wall fixed connection of bottom plate board (1).