CN213786455U

CN213786455U - Multifunctional baby waist stool folding support frame

Info

Publication number: CN213786455U
Application number: CN202022107460.8U
Authority: CN
Inventors: 邓球
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-27
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a multi-functional baby waist bench folding support frame, the backup pad articulates through the connecting piece has the mounting panel, the connecting piece includes left union piece and right union piece, left side union piece and right union piece all include the lug, concave block, first extension and second extension, the lug inlays in concave block and rotates with concave block and be connected, be equipped with the connecting rod between left side union piece and the right union piece, be connected with the tooth ring after the one end of connecting rod passes left side union piece, the other end is connected with first stopper after passing right side union piece, the middle part of connecting rod is equipped with the second stopper, one side that first stopper was kept away from to the second stopper is equipped with the spring, the one end and the left union piece butt of spring, the inboard and the concave block inboard of left side union piece all is equipped with the tooth's socket, tooth's socket and tooth ring swing joint. Through pressing down first stopper, make the ring gear stretch out behind the tooth's socket, conveniently adjust the angle that backup pad and mounting panel formed each other, reset through the spring, make tooth's socket and ring gear meshing be connected, and then form fixedly, conveniently accomodate and carry and be convenient for adjust inclination.

Description

Multifunctional baby waist stool folding support frame

Technical Field

The utility model belongs to the technical field of baby's waist bench and specifically relates to a multi-functional baby's waist bench folding support frame.

Background

At present, more and more parents use the baby haversack, so that the parents can put the baby in front of the baby, the parents can see the baby at any time, the baby is placed to be collided, and the baby can interact with the baby; the waist stool of the existing baby haversack generally adopts a foam arc-shaped plate as a baby sitting position, or adopts a foldable frame and wrapping cloth as the waist stool; although both the waist stools can be well used for carrying baby bags and can also be folded and contracted for placement, the inclination angle of the waist stool cannot be effectively adjusted, so that the waist stools can not be convenient and uncomfortable for parents carrying babies with different stomachs.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a multifunctional baby waist stool folding support frame which is convenient to store, carry and adjust the inclination angle.

The utility model discloses the technical scheme who adopts does:

a multifunctional baby waist stool folding support frame comprises a support plate, wherein the support plate is hinged with a mounting plate through a connecting piece, the connecting piece comprises a left connecting piece and a right connecting piece, the left connecting piece and the right connecting piece respectively comprise a convex block, a concave block, a first extending part and a second extending part, the convex block is connected with the support plate through the first extending part, the concave block is connected with the mounting plate through the second extending part, the convex block is embedded in the concave block and is rotatably connected with the concave block, and a connecting rod is arranged between the left connecting piece and the right connecting piece;

the one end of connecting rod is connected with the ring gear after passing left side union piece, and the other end is connected with first stopper after passing right side union piece, and the middle part of connecting rod is equipped with the second stopper, and one side that first stopper was kept away from to the second stopper is equipped with the spring, the one end and the left union piece butt of spring, and the lug inboard and the concave block inboard of left side union piece all are equipped with the tooth's socket, tooth's socket and ring gear swing joint.

Preferably, one side of the toothed ring is connected with a third limiting block.

Preferably, the third limiting block is connected with a screw, and the screw is in threaded connection with the side face of the toothed ring.

Preferably, the third limiting block is connected with a connecting block, a groove is formed in the side face of the gear ring, and the connecting block is movably embedded in the groove.

Preferably, the supporting plate is provided with a plurality of first air holes, and the mounting plate is provided with a plurality of second air holes.

Preferably, the supporting plate and the mounting plate are both arc-shaped.

Preferably, a protective sleeve is arranged on the outer side of the connecting rod.

Preferably, one side of the supporting plate is provided with a first mounting sleeve, the first extension part is connected with a first insertion strip, and the first insertion strip is embedded in the first mounting sleeve and is fixedly connected with the first mounting sleeve through a pin.

Preferably, one side of the mounting plate is provided with a second mounting sleeve, the second extension part is connected with a second insertion strip, and the second insertion strip is embedded in the second mounting sleeve and is fixedly connected with the second mounting sleeve through a pin.

The beneficial effects of the utility model reside in that:

this multi-functional baby waist bench folding support frame makes the ring gear stretch out behind the tooth's socket through pressing down first stopper, conveniently adjusts the angle that backup pad and mounting panel formed each other, through spring reset, makes the tooth's socket be connected with the ring gear meshing, and then forms fixedly, conveniently accomodates and carries and be convenient for adjust inclination.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an enlarged schematic view of a point a in fig. 2.

Fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a support plate; 2. mounting a plate; 3. a left connecting piece; 4. a right connecting piece; 5. a bump; 6. a concave block; 7. a first extension; 8. a second extension; 9. a connecting rod; 10. a toothed ring; 11. a first stopper; 12. a second limiting block; 13. a spring; 14. a tooth socket; 15. a third limiting block; 16. a screw; 17. connecting blocks; 18. a groove; 19. a first air vent; 20. a second air hole; 21. a protective sleeve; 22. a first mounting sleeve; 23. a first insert strip; 24. a second mounting sleeve; 25. a second insert strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional baby waist stool folding support frame comprises a support plate 1, wherein the support plate 1 is hinged with a mounting plate 2 through a connecting piece, the connecting piece comprises a left connecting piece 3 and a right connecting piece 4, the left connecting piece 3 and the right connecting piece 4 respectively comprise a convex block 5, a concave block 6, a first extending part 7 and a second extending part 8, the convex block 5 is connected with the support plate 1 through the first extending part 7, the concave block 6 is connected with the mounting plate 2 through the second extending part 8, the convex block 5 is embedded in the concave block 6 and is rotatably connected with the concave block 6, and a connecting rod 9 is arranged between the left connecting piece 3 and the right connecting piece 4;

one end of the connecting rod 9 penetrates through the left connecting piece 3 and then is connected with the toothed ring 10, the other end penetrates through the right connecting piece 4 and then is connected with the first limiting block 11, the middle of the connecting rod 9 is provided with the second limiting block 12, one side, far away from the first limiting block 11, of the second limiting block 12 is provided with the spring 13, one end of the spring 13 is abutted to the left connecting piece 3, the inner side of the convex block 5 of the left connecting piece 3 and the inner side of the concave block 6 are both provided with the toothed grooves 14, and the toothed grooves 14 are movably meshed with the toothed ring 10.

In order to make the adjusting structure more stable and prevent the adjusting structure from shifting, in this embodiment, it is preferable that a third limiting block 15 is connected to one side of the gear ring 10.

In order to facilitate the installation and the removal, in this embodiment, preferably, the third limiting block 15 is connected with a screw 16, and the screw 16 is connected with the side surface of the toothed ring 10 through a thread.

In order to facilitate the installation and the disassembly, in this embodiment, preferably, the third limiting block 15 is connected with a connecting block 17, a groove 18 is formed in a side surface of the toothed ring 10, and the connecting block 17 is movably embedded in the groove 18.

In order to improve the air permeability, in the present embodiment, preferably, the supporting plate 1 is provided with a plurality of first air holes 19, and the mounting plate 2 is provided with a plurality of second air holes 20.

In order to improve the comfort level, in this embodiment, preferably, the supporting plate 1 and the mounting plate 2 are both arc-shaped.

In order to improve the protection degree of the structure and prolong the service life of the product, in this embodiment, preferably, a protecting sleeve 21 is arranged on the outer side of the connecting rod 9.

In order to facilitate the installation and the removal, in this embodiment, preferably, a first installation sleeve 22 is disposed on one side of the support plate 1, the first extension portion 7 is connected to a first insertion strip 23, and the first insertion strip 23 is embedded in the first installation sleeve 22 and is fixedly connected to the first installation sleeve 22 through a pin.

In order to facilitate the installation and the removal, in this embodiment, preferably, one side of the installation plate 2 is provided with a second installation sleeve 24, the second extension portion 8 is connected with a second insertion strip 25, and the second insertion strip 25 is embedded in the second installation sleeve 24 and is fixedly connected with the second installation sleeve 24 through a pin.

The utility model discloses a theory of operation and use flow: bind mounting panel 2 on the guardian's waist through the waistband, the baby sits in backup pad 1, through pressing first stopper 11, makes connecting rod 9 with the ejecting tooth's socket 14 of ring gear 10, then conveniently adjusts the angle that backup pad 1 and mounting panel 2 formed each other, adjusts the back that finishes and resets through spring 13, makes ring gear 10 insert tooth's socket 14 to be connected with the meshing of tooth's socket 14, and then form fixedly, conveniently accomodate and carry and be convenient for adjust inclination.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional baby waist bench folding support frame, includes backup pad (1), its characterized in that: the supporting plate (1) is hinged with a mounting plate (2) through a connecting piece, the connecting piece comprises a left connecting piece (3) and a right connecting piece (4), the left connecting piece (3) and the right connecting piece (4) respectively comprise a convex block (5), a concave block (6), a first extending portion (7) and a second extending portion (8), the convex block (5) is connected with the supporting plate (1) through the first extending portion (7), the concave block (6) is connected with the mounting plate (2) through the second extending portion (8), the convex block (5) is embedded in the concave block (6) and is rotatably connected with the concave block (6), and a connecting rod (9) is arranged between the left connecting piece (3) and the right connecting piece (4);

one end of the connecting rod (9) penetrates through the left connecting piece (3) and then is connected with the toothed ring (10), the other end of the connecting rod penetrates through the right connecting piece (4) and then is connected with the first limiting block (11), the middle of the connecting rod (9) is provided with the second limiting block (12), one side, away from the first limiting block (11), of the second limiting block (12) is provided with the spring (13), one end of the spring (13) is abutted to the left connecting piece (3), the inner side of the convex block (5) and the inner side of the concave block (6) of the left connecting piece (3) are both provided with the toothed grooves (14), and the toothed grooves (14) are movably meshed with the toothed ring (10).

2. The multifunctional infant waist stool folding support frame of claim 1, wherein: one side of the gear ring (10) is connected with a third limiting block (15).

3. The multifunctional infant waist stool folding support frame of claim 2, wherein: the third limiting block (15) is connected with a screw (16), and the screw (16) is in threaded connection with the side face of the gear ring (10).

4. The multifunctional infant waist stool folding support frame of claim 2, wherein: the third limiting block (15) is connected with a connecting block (17), a groove (18) is formed in the side face of the gear ring (10), and the connecting block (17) is movably embedded in the groove (18).

5. The multifunctional infant waist stool folding support frame of claim 1, wherein: the air-permeable support plate is characterized in that a plurality of first air holes (19) are formed in the support plate (1), and a plurality of second air holes (20) are formed in the mounting plate (2).

6. The multifunctional infant waist stool folding support frame of claim 1, wherein: the supporting plate (1) and the mounting plate (2) are both arranged in an arc shape.

7. The multifunctional infant waist stool folding support frame of claim 1, wherein: and a protective sleeve (21) is arranged on the outer side of the connecting rod (9).

8. The multifunctional infant waist stool folding support frame of claim 1, wherein: one side of backup pad (1) is equipped with first installation cover (22), first extension (7) are connected with first insertion strip (23), inlay in first installation cover (22) first insertion strip (23), and through pin and first installation cover (22) fixed connection.

9. The multifunctional infant waist stool folding support frame of claim 1, wherein: one side of mounting panel (2) is equipped with second installation cover (24), second extension (8) are connected with second and insert strip (25), second inserts strip (25) and inlays in second installation cover (24), and through pin and second installation cover (24) fixed connection.