CN218355354U - Novel crib footing structure - Google Patents

Abstract

The utility model discloses a novel crib base foot structure, which comprises a frame, the vertical standing groove of having seted up of frame up end, there is the bed body through the horizontal slidable mounting of guiding mechanism in the standing groove, the even vertical a plurality of perpendicular grooves of having seted up of terminal surface under the frame, every erect equal vertical sliding connection in the groove and have the pinion rack, every erect equal level rotation in the groove and install the gear, and every gear all with correspond the pinion rack meshing, every the equal horizontal fixedly connected with fly leaf of terminal surface under the pinion rack, every the equal vertical fixedly connected with landing leg of terminal surface under the fly leaf, the position corresponds two coaxial fixedly connected with bull stick between the gear. The utility model discloses in, through setting up gear, pinion rack and drive mechanism, the user can drive the synchronous up-and-down motion of a plurality of landing legs to switch landing leg or universal wheel and support the frame, the removal of the frame of both being convenient for can keep the stability of frame again, excellent in use effect.

Description

Novel crib footing structure

Technical Field

The utility model relates to a crib technical field especially relates to a novel crib footing structure.

Background

The existing crib is large in size and heavy, so that the lower end faces of a plurality of cribs are provided with universal wheels, the cribs can be moved conveniently, the universal wheels are arranged to facilitate movement of the cribs, stability of the cribs is poor due to the fact that the cribs are moved conveniently, and infants can move actively in the cribs, so that the cribs can roll automatically easily on smooth ground or inclined road surfaces, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the traditional crib has poor stability and providing a novel crib base structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel crib footing structure, which comprises a frame, the vertical standing groove of having seted up of frame up end, there is the bed body through the horizontal slidable mounting of guiding mechanism in the standing groove, the even vertical a plurality of perpendicular grooves of having seted up of terminal surface under the frame, every erect equal vertical sliding connection in the groove have the pinion rack, every erect equal level rotation in the groove and install the gear, and every gear all with correspond the pinion rack meshing, every the equal horizontal fixedly connected with fly leaf of terminal surface under the pinion rack, every the equal vertical fixedly connected with landing leg of terminal surface under the fly leaf, two that the position corresponds coaxial fixedly connected with bull stick, many between the gear be equipped with drive mechanism between the bull stick, the terminal surface evenly rotates under the frame and installs a plurality of universal wheels.

In above-mentioned novel crib base foot structure, guiding mechanism includes two guide ways that the symmetry was seted up on the standing groove cell wall, every equal horizontal sliding connection has the guide block in the guide way, and every guide block all with bed body lateral wall fixed connection.

In above-mentioned novel crib footing structure, a plurality of arc walls, every have evenly been seted up to the terminal surface under the bed body all rotate in the arc wall and install the ball, every the ball all with standing groove inner bottom wall sliding connection.

In above-mentioned novel crib base foot structure, drive mechanism includes the mounting groove of seting up in the frame, and many bull sticks all run through the mounting groove setting, many the bull stick is located the mounting groove and divides equal coaxial fixed cover to be equipped with the drive wheel, and is a plurality of common cover is equipped with the drive belt on the drive wheel.

In the above-mentioned novel crib footing structure, correspond bull stick one end runs through the frame lateral wall and extends to outside the frame, corresponds the bull stick is located the coaxial fixedly connected with carousel of the outer one end of frame.

In the above-mentioned novel crib footing structure, many bull stick complex passageways, every have been seted up in the frame all rotate between bull stick and the corresponding passageway and be equipped with the resistance bearing.

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

1. the utility model discloses in, through setting up gear, pinion rack and drive mechanism, the user can drive the synchronous up-and-down motion of a plurality of landing legs to switching landing leg or universal wheel pair frame and supporting, the stability of frame can be kept again in the removal of the frame of both being convenient for, excellent in use effect.

2. The utility model discloses in, through setting up guiding mechanism and ball to the person of facilitating the use promotes the bed body and reciprocates and rock in the standing groove, and then brings extra enjoyment for the baby, makes things convenient for the baby to fall asleep.

Drawings

Fig. 1 is a schematic structural view of a novel crib base structure provided by the utility model;

FIG. 2 isbase:Sub>A sectional view of the structure at A-A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

In the figure: the device comprises a machine frame 1, a placing groove 2, a bed body 3, a guide groove 4, a guide block 5, a vertical groove 6, a toothed plate 7, a gear 8, a rotating rod 9, a movable plate 10, supporting legs 11, a rotating disc 12, a ball 13, a universal wheel 14, an installation groove 15, a transmission wheel 16 and a transmission belt 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel crib footing structure, which comprises a frame 1, standing groove 2 has been vertically seted up to 1 up end of frame, there is a bed body 3 through the horizontal slidable mounting of guiding mechanism in standing groove 2, the even vertical a plurality of perpendicular grooves 6 of having seted up of end surface under 1, equal vertical sliding connection has pinion rack 7 in every perpendicular groove 6, equal horizontal rotation installs gear 8 in every perpendicular groove 6, and every gear 8 all meshes with corresponding pinion rack 7, the equal horizontal fixedly connected with fly leaf 10 of end surface under every pinion rack 7, the equal vertical fixedly connected with landing leg 11 of end surface under every fly leaf 10, the equal veneer fixedly connected with rubber slipmat of end surface under every landing leg 11, thereby increase the frictional force between landing leg 11 and the ground, coaxial fixedly connected with bull stick 9 between two gear 8 that the position corresponds, be equipped with drive mechanism between the many bull sticks 9, the even rotation of end surface installs a plurality of universal wheels 14 under 1.

The guiding mechanism comprises two guiding grooves 4 symmetrically formed in the wall of the placing groove 2, a guiding block 5 is connected to each guiding groove 4 in a horizontal sliding mode, each guiding block 5 is fixedly connected with the side wall of the bed body 3, and the guiding blocks 5 are matched with the guiding grooves 4 to guide the movement of the bed body 3.

A plurality of arc walls have evenly been seted up to the terminal surface under the bed body 3, all rotate in every arc wall and install ball 13, every ball 13 all with 2 interior diapire sliding connection of standing groove, can reduce the frictional force between the bed body 3 and the standing groove 2 through ball 13 to convenient to use person promotes the bed body 3 and rocks in frame 1.

Drive mechanism includes the mounting groove 15 of seting up in the frame 1, and many bull sticks 9 all run through mounting groove 15 and set up, and many bull sticks 9 lie in mounting groove 15 inside and divide all coaxial fixed cover and be equipped with drive wheel 16, and the common cover is equipped with drive belt 17 on a plurality of drive wheels 16.

The corresponding bull stick 9 one end runs through frame 1 lateral wall and extends to outside the frame 1, corresponds bull stick 9 and is located the coaxial fixedly connected with carousel 12 of frame 1 outer one end, is convenient for drive through carousel 12 and corresponds bull stick 9 and rotate.

A plurality of rotating rod 9 matched channels are formed in the rack 1, each rotating rod 9 and the corresponding channel are provided with a resistance bearing in a rotating mode, and the positions of the rotating rods 9 can be limited through the resistance bearings.

The utility model discloses its functional principle is explained to the following mode of operation of accessible: during normal state, many landing legs 11 are all accomodate to corresponding in erecting groove 6, a plurality of universal wheels 14 all contact with ground, the baby is in the bed body 3, the user can make the bed body 3 make a round trip to rock through promoting the bed body 3, when needs are fixed with frame 1 and are placed, rotate carousel 12, carousel 12 drives and corresponds bull stick 9 and rotate, transmission through drive wheel 16 and drive belt 17, many bull sticks 9 synchronous rotation, bull stick 9 drives and corresponds gear 8 and rotates, gear 8 drives and corresponds pinion rack 7 downstream, pinion rack 7 drives fly leaf 10 and corresponds landing leg 11 and moves down, thereby a plurality of landing legs 11 synchronous downstream prop up frame 1, a plurality of universal wheels 14 all with the ground separation, replace universal wheel 14 by landing leg 11 and support frame 1, thereby can keep frame 1's stability, and switch conveniently, excellent in use effect.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel crib base foot structure, includes frame (1), its characterized in that, vertical standing groove (2) of having seted up of frame (1) up end, there is the bed body (3) through the horizontal slidable mounting of guiding mechanism in standing groove (2), even vertical a plurality of perpendicular grooves (6) of having seted up of terminal surface under frame (1), every erect equal vertical sliding connection in groove (6) and have pinion rack (7), every erect equal level rotation in groove (6) and install gear (8), and every gear (8) all with correspond pinion rack (7) meshing, every the equal horizontal fixedly connected with fly leaf (10) of terminal surface under pinion rack (7), every equal vertical fixedly connected with landing leg (11) of terminal surface under fly leaf (10), two that the position corresponds coaxial fixedly connected with bull stick (9) between gear (8), many be equipped with drive mechanism between bull stick (9), the terminal surface evenly rotates and installs a plurality of universal wheels (14) under frame (1).

2. The novel foot structure of a baby crib as claimed in claim 1, characterized in that the guide mechanism comprises two guide grooves (4) symmetrically formed on the wall of the placing groove (2), a guide block (5) is horizontally slidably connected in each guide groove (4), and each guide block (5) is fixedly connected with the side wall of the crib body (3).

3. The novel foot structure of a baby crib as claimed in claim 1, characterized in that a plurality of arc-shaped grooves are uniformly formed on the lower end surface of the crib body (3), each arc-shaped groove is rotatably installed with a rolling ball (13), and each rolling ball (13) is slidably connected with the inner bottom wall of the placing groove (2).

4. The novel baby bed foot structure as claimed in claim 1, wherein the transmission mechanism comprises a mounting groove (15) formed in the frame (1), and a plurality of rotating rods (9) are arranged through the mounting groove (15), a driving wheel (16) is coaxially fixedly sleeved on the inner part of the mounting groove (15) of the plurality of rotating rods (9), and a driving belt (17) is commonly sleeved on the plurality of driving wheels (16).

5. The novel baby crib footing structure as claimed in claim 1, characterized in that one end of the corresponding rotating rod (9) extends through the side wall of the frame (1) and extends outside the frame (1), and one end of the corresponding rotating rod (9) located outside the frame (1) is coaxially and fixedly connected with a rotating disc (12).

6. The novel foot structure of the baby crib as claimed in claim 1, characterized in that a plurality of channels for matching with the rotating rods (9) are formed in the frame (1), and a resistance bearing is rotatably arranged between each rotating rod (9) and the corresponding channel.

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