CN213488033U

CN213488033U - Baby rocking chair

Info

Publication number: CN213488033U
Application number: CN202021514329.7U
Authority: CN
Inventors: 庄金鹏
Original assignee: Foshan Youdi Technology Co ltd
Current assignee: Foshan Youdi Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-06-22
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a baby's rocking chair, including chassis and seat frame, rotate joint interconnect through setting up between chassis and the seat frame, the chassis is formed by integrative U-shaped section and slope section that takes shape, all be provided with on the both ends of U-shaped section the slope section, slope setting each other between slope section and the U-shaped section, just nodical department between slope section and the U-shaped section does the minimum of chassis bottom, just slope section end with the inclination scope between nodical line and the horizontal plane is between 5-15, and through such mode, effectively solve the not enough that exist in the background art, user experience feels splendid.

Description

Baby rocking chair

Technical Field

The utility model relates to a articles for babies technical field especially relates to a baby's rocking chair.

Background

With the development of science and technology and the progress of society, the articles for babies gradually enter the daily life of people, the rocking chair has a magical effect on soothing the babies, the babies who are always in a quiet state feel uneasy, and the babies can obtain a safe feeling and a comfortable satisfaction feeling through the chair.

However, the rocking chairs in the market still have a plurality of defects, such as: most rocking chairs are not reasonable in structural design, and in order to meet the rocking function, the inclination angle of the bottom is set to be too large, so that the rocking amplitude of the whole rocking chair is too large, the stability is poor, a baby is easy to have danger when using the rocking chair, and the user experience is poor; in addition, although the rocking chair has a rotating and folding function, the rotating range is too large, so that a user is easy to operate the rocking chair by mistake to rotate the rocking chair in a wrong direction, the rocking chair cannot be folded, and even the structure of the rocking chair is damaged, so that the rocking chair is not favorable for the long-term use of the user.

Therefore, a solution is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a baby's rocking chair, effectively solve exist among the background art not enough, user experience feels splendid.

In order to achieve the above purpose, the technical scheme of the utility model has:

the baby rocking chair comprises an underframe and a seat frame, wherein the underframe and the seat frame are mutually connected through a rotary joint, the underframe is formed by a U-shaped section and an inclined section which are integrally formed, the inclined sections are arranged at two ends of the U-shaped section, the inclined sections and the U-shaped section are mutually inclined, the intersection point between the inclined sections and the U-shaped section is the lowest point of the bottom of the underframe, and the inclination angle range between the connecting line of the tail end of the inclined section and the intersection point and the horizontal plane is between 5 degrees and 15 degrees.

Further, the inclination angle between the connecting line of the tail end of the inclined section and the intersection point and the horizontal plane is 6 degrees.

Furthermore, the number of the rotating joints is two, and the two rotating joints are connected with each other through a connecting rod.

Furthermore, the revolute joint comprises a first connecting piece, an intermediate piece, a second connecting piece, a gear piece and a third connecting piece which are sequentially connected and installed from inside to outside, wherein the first connecting piece is used for being connected and installed with the connecting rod, the intermediate piece is used for being connected between the first connecting piece and the second connecting piece, the second connecting piece is used for being connected and installed with the seat frame, the gear piece is used for being installed in a transmission mode between the second connecting piece and the third connecting piece, and the third connecting piece is used for being connected and installed with the underframe.

Furthermore, first connecting piece is by integrated into one piece's first installation department and first barrel portion, first installation department is used for the installation of connecting rod, be equipped with the slope that sets up relatively in the first barrel portion, and two the slope is the same, be equipped with on the middleware with the slope cooperation installation's inclined plane, and two set up relatively between the inclined plane on the middleware, after rotating the connecting rod drives first connecting piece action, the slope with relative movement between the inclined plane to make the middleware toward the position department of second connecting piece removes.

Furthermore, an annular chute is arranged in the second connecting piece, helical teeth which are matched with and installed on the chute are arranged on the gear piece, and the gear piece is installed on the second connecting piece through the helical teeth.

Furthermore, still have the push pedal on the middleware, still have on the second connecting piece and be used for the first through-hole that the push pedal passed, when first connecting piece drives the middleware is toward the second connecting piece removes, the push pedal passes first through-hole back promotes the gear spare forward.

Furthermore, the gear piece is also provided with ring teeth, and an internal gear which is matched with the ring teeth is arranged in the third connecting piece.

Further, still have first stopper in the third connecting piece, first stopper with the internal gear is close to the setting mutually, still have the second stopper on the second connecting piece, just the second stopper is located the outer wall of second connecting piece, works as when the second connecting piece rotates, the second stopper can follow the second connecting piece is in remove in the third connecting piece, works as the second stopper with when the third connecting piece counterbalance leans on, second connecting piece stall.

The utility model discloses a baby rocking chair, its beneficial effect does: 1. setting the inclination angle between the connecting line of the tail end of the inclined section and the intersection point and the horizontal plane within a smaller angle range: the swing amplitude of the rocking chair can be reduced by 5-15 degrees, the stability of the rocking chair during swinging is enhanced, the rocking chair is safer when being used by infants, the reliability of products is improved, parents can use the rocking chair with confidence, and the user experience is excellent; 2. through the arrangement of the first limiting block and the second limiting block, the rotation range of the second connecting piece is limited, the second connecting piece stops rotating after rotating to a certain position, the rotation range of the second connecting piece is limited, misoperation of a user is effectively prevented, unnecessary damage to the rocking chair caused by the user is avoided, and the service life of the rocking chair is prolonged.

Drawings

FIG. 1 is a diagram of a baby rocking chair;

FIG. 2 is a side view of the infant swing structure;

FIG. 3 is an exploded view of the infant swing structure;

FIG. 4 is a view showing a structure of a first connecting member;

FIG. 5 is a view showing an internal structure of the first connecting member;

FIG. 6 is a diagram of a middleware structure;

FIG. 7 is a view showing a structure of a second connecting member;

FIG. 8 is a gear member construction view;

fig. 9 is a view showing a structure of a third connecting member.

Detailed Description

The utility model discloses a baby rocking chair, which is described with the attached drawings.

As shown in fig. 1 to 9, as a preferred embodiment of the present invention:

an infant rocking chair comprises an underframe 1 and a seat frame 2, wherein the underframe 1 and the seat frame 2 are connected with each other through a rotary joint 3, the underframe 1 is formed by a U-shaped section 101 and an inclined section 102 which are integrally formed, the inclined section 102 is arranged at each end of the U-shaped section 101, the inclined section 102 and the U-shaped section 101 are arranged in an inclined mode, an intersection point 103 between the inclined section 102 and the U-shaped section 101 is the lowest point of the bottom of the underframe 1, and the inclination angle between a connecting line of the tail end of the inclined section 102 and the intersection point 103 and the horizontal plane ranges from 5 degrees to 15 degrees.

Preferably, in this embodiment, an inclination angle between a line connecting the end of the inclined section 102 and the intersection 103 and a horizontal plane is 6 °.

It should be noted that: setting the inclination angle between the connecting line of the tail end of the inclined section 102 and the intersection point 103 and the horizontal plane within a small angle range: the swing range of the rocking chair can be reduced by 5-15 degrees, the stability of the rocking chair during swinging is enhanced, the rocking chair is safer for infants to use, the reliability of products is improved, parents can use the rocking chair with confidence, and the user experience is excellent.

The rotary joint 3 is provided with two, and two through setting up a connecting rod 4 interconnect between the rotary joint 3, the rotary joint 3 includes from interior to exterior connects gradually first connecting piece 301, middleware 302, second connecting piece 303, gear piece 304 and the third connecting piece 305 of installation, first connecting piece 301 be used for with connecting rod 4 is connected the installation, middleware 302 is used for the connection between first connecting piece 301 and the second connecting piece 303, second connecting piece 303 be used for with the installation is connected to seat frame 2, gear piece 304 is used for transmission installation between second connecting piece 303 and the third connecting piece 305, third connecting piece 305 be used for with the installation is connected to chassis 1.

Preferably, after the first connecting member 301, the intermediate member 302, the second connecting member 303, the gear member 304 and the third connecting member 305 are mounted, the first connecting member, the intermediate member 302, the second connecting member 303, the gear member 304 and the third connecting member 305 are fixed by bolts.

First connecting piece 301 is by integrated into one piece's first installation department 311 and first barrel portion 321, first installation department 311 is used for connecting rod 4's installation, be equipped with the slope 331 that sets up relatively in the first barrel portion 321, and two the slope of slope 331 is the same, be equipped with on the middleware 302 with the slope 312 that slope 331 cooperatees the installation, and two set up relatively between the slope 312 on the middleware 302, when rotating connecting rod 4 drives first connecting piece 301 action after, slope 331 with relative movement between the slope 312 to make middleware 302 toward the position department of second connecting piece 303 removes.

An annular inclined groove 313 is formed in the second connecting piece 303, inclined teeth 314 which are matched with the inclined groove 313 are arranged on the gear piece 304, and the gear piece 304 is arranged on the second connecting piece 303 through the inclined teeth 314.

The middle part 302 is further provided with a push plate 322, the second connecting part 303 is further provided with a first through hole 323 for the push plate 322 to pass through, and when the first connecting part 301 drives the middle part 302 to move towards the second connecting part 303, the push plate 322 passes through the first through hole 323 to push the gear part 304 forwards.

The gear member 304 further has ring teeth 324 thereon, and the third connecting member 305 further has an inner gear 315 fitted with the ring teeth 324 therein.

The transmission relationship among the various components of the revolute joint 3 described above is as follows: when a user rotates the connecting rod 4, the connecting rod 4 drives the first connecting piece 301 to rotate, the slope 331 in the first connecting piece 301 and the slope 312 on the intermediate piece 302 are in transmission, so that the push plate 322 on the intermediate piece 302 pushes the gear piece 304 forward (toward the second connecting piece 303) through the first through hole 323, at this time, the helical teeth 314 on the gear piece 304 are separated from the inclined groove 313, the ring teeth 324 on the gear piece 304 are sunk into the inner gear 315, the second connecting piece 303 can rotate freely, and the user can freely adjust the angle of the seat frame 2, so that the rocking chair can be opened or folded.

Still have first stopper 325 in the third connecting piece 305, first stopper 325 with the internal gear 315 is close to the setting mutually, still have second stopper 333 on the second connecting piece 303, and second stopper 333 locates the outer wall of second connecting piece 303, when the second connecting piece 303 rotates, second stopper 333 can follow the second connecting piece 303 is in move in the third connecting piece 305, when the second stopper 333 with when the third connecting piece 305 leans on, the second connecting piece 303 stops rotating.

The first limiting block 325 and the second limiting block 333 are arranged, so that the rotation range of the second connecting piece 303 can be effectively limited, misoperation of a user can be effectively prevented, unnecessary damage to the rocking chair caused by the user can be avoided, and the service life of the rocking chair can be prolonged.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The baby rocking chair comprises an underframe and a seat frame, wherein the underframe and the seat frame are connected with each other through a rotary joint, and the baby rocking chair is characterized in that the underframe is formed by a U-shaped section and an inclined section which are integrally formed, the inclined sections are arranged at two ends of the U-shaped section, the inclined sections and the U-shaped section are mutually arranged in an inclined manner, the intersection point between the inclined section and the U-shaped section is the lowest point of the bottom of the underframe, and the inclination angle between the connecting line of the tail end of the inclined section and the intersection point and the horizontal plane is within the range of 5-15 degrees.

2. The infant bouncer of claim 1, wherein the angle of inclination between a line connecting the end of the sloped section and the intersection and a horizontal plane is 6 °.

3. An infant swing as claimed in claim 1, wherein there are two of the said revolute joints and the two revolute joints are interconnected by a link.

4. An infant rocking chair as claimed in claim 3, wherein the revolute joint comprises a first joint member, an intermediate member, a second joint member, a gear member and a third joint member, the first joint member being adapted to be mounted in connection with the connecting rod, the intermediate member being adapted to be connected between the first joint member and the second joint member, the second joint member being adapted to be mounted in connection with the seat frame, the gear member being adapted to be mounted in transmission between the second joint member and the third joint member, and the third joint member being adapted to be mounted in connection with the base frame.

5. An infant swing chair as claimed in claim 4, wherein the first connecting member comprises a first mounting portion and a first cylindrical portion, the first mounting portion is used for mounting the connecting rod, the first cylindrical portion has opposite slopes, the slopes of the slopes are the same, the intermediate member has an inclined surface which is matched with the slopes, the two inclined surfaces are oppositely disposed on the intermediate member, and when the connecting rod is rotated to drive the first connecting member to move, the slopes and the inclined surfaces move relative to each other, so that the intermediate member moves to the position of the second connecting member.

6. An infant swing chair as claimed in claim 4, wherein the second connecting member has an annular chute formed therein, and the gear member has helical teeth fitted to the chute, the gear member being mounted to the second connecting member via the helical teeth.

7. The baby bouncer as claimed in claim 4, wherein the intermediate member further has a push plate thereon, the second connecting member further has a first through hole for the push plate to pass through, and when the first connecting member drives the intermediate member to move toward the second connecting member, the push plate passes through the first through hole to push the gear member forward.

8. An infant swing as claimed in claim 4, wherein the gear member further has ring teeth thereon, and the third connector further has an internal gear disposed therein in engagement with the ring teeth.

9. The infant rocking chair according to claim 8, wherein the third connecting member further includes a first stopper disposed therein, the first stopper being disposed adjacent to the inner gear, the second connecting member further includes a second stopper disposed on an outer wall of the second connecting member, the second stopper moving within the third connecting member along with the second connecting member when the second connecting member rotates, and the second connecting member stopping rotating when the second stopper abuts against the third connecting member.