CN213962655U

CN213962655U - Adjustable folding baby and children rocking chair

Info

Publication number: CN213962655U
Application number: CN202022277968.2U
Authority: CN
Inventors: 曾富森
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-17
Anticipated expiration: 2030-10-13

Abstract

An adjustable and foldable rocking chair for infants and children comprises a seat supporting frame, an upper fixed seat connected with the seat supporting frame, a lower fixed seat connected with the upper fixed seat, and a supporting ring connected with the lower fixed seat, wherein the upper fixed seat provides a rotary cavity for the butt joint of a lower fixed seat cavity; a multistage guide groove is arranged in the rotary cavity, the multistage guide groove provides a moving space for the outer fluted disc, and the outer fluted disc is pushed inwards to form an unlocking state after the keys are pressed; and decompressing the key to enable the return spring to push the internal toothed disc outwards so as to enable the internal toothed disc to be clamped and form a locking state. The structure is reasonable, the angle can be easily adjusted, the pressing surface is large by manual operation and matching with the structure, and the structure acts stably. Therefore, it has excellent performance in technical, practical and economical aspects.

Description

Adjustable folding baby and children rocking chair

Technical Field

The utility model relates to an adjustable folding baby and children's rocking chair.

Background

According to market research and patent retrieval, the infant and child rocking chair is mostly nonadjustable, but some infants and children rocking chairs are also adjustable, but the folding adjustment operation is inconvenient, the lifting adjustment is generally carried out in a matching structure mode that a motor drives a screw rod, and the bearing capacity and the stress surface are poor, so that the adjustable folding infant and child rocking chair is developed to overcome the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an adjustable folding baby and children's rocking chair, its structure sets up the regulation of reasonable, easy angle, and manual operation, cooperation structure are pressed the face and are big and the structural motion is stable. Therefore, it has excellent performance in technical, practical and economical aspects.

In order to achieve the above object, the utility model adopts a technical scheme that an adjustable and foldable infant rocking chair is provided, which comprises a seat supporting frame, an upper fixing seat connected with the seat supporting frame, a lower fixing seat connected with the upper fixing seat and a supporting ring connected with the lower fixing seat, wherein the upper fixing seat provides a rotating cavity for the butt joint of a lower fixing seat cavity, and a shaft body, a reset spring sleeved on the shaft body, an inner fluted disc abutted against the reset spring, an outer fluted disc matched with the linkage of the inner fluted disc and keys connected with the outer fluted disc are arranged in the lower fixing seat cavity;

a multistage guide groove is arranged in the rotary cavity, the multistage guide groove provides a moving space for the outer fluted disc, and the outer fluted disc is pushed inwards to form an unlocking state after the keys are pressed; and decompressing the key to enable the return spring to push the internal toothed disc outwards so as to enable the internal toothed disc to be clamped and form a locking state.

In one or more embodiments of the present invention, the lower fixing base provides a front hole groove for installation of the positioning push plate, and is connected to the positioning pin and the positioning pin return spring of the positioning push plate.

In one or more embodiments of the present invention, the lower fixing base provides a rear hole groove for the spring, and the elastic force is supported by the two buttons of the spring.

In one or more embodiments of the present invention, the inner gear is provided with a plurality of spaced side latches, and the outer gear is provided with a latch portion in cooperation with the side latches.

In one or more embodiments of the present invention, the return spring, the inner gear disc, the outer gear disc and the keys are symmetrically disposed and the number of the return spring, the inner gear disc, the outer gear disc and the keys is two each.

In one or more embodiments of the present invention, the seat support frame is provided with a looping arc rod and a connecting bottom plate.

Compared with the prior art, the utility model the effect that exists is:

because the utility model adopts the above technical scheme, its structure sets up the regulation of reasonable, easily angle, and manual operation, cooperation structure are pressed the face and are big and the structure action is stable. Therefore, it has excellent performance in technical, practical and economical aspects.

Drawings

FIG. 1 is a schematic view of an adjustable folding infant rocking chair according to an embodiment of the present invention in its unfolded configuration;

FIG. 2 is a partial structural display view of an adjustable and foldable rocking chair for infants and children of the present invention;

FIG. 3 is a schematic view of an adjustable folding infant rocking chair according to an embodiment of the present invention in a first folded state;

FIG. 4 is a schematic view of an adjustable folding infant rocking chair according to an embodiment of the present invention in a second folded state;

FIG. 5 is a schematic view of an adjustable folding infant rocking chair according to an embodiment of the present invention in a third folded position;

FIG. 6 is a schematic view of an adjustable folding infant rocking chair according to an embodiment of the present invention in a fourth folded position;

those skilled in the art can appreciate that the shapes, configurations and arrangements of the various elements shown in the drawings are not necessarily to scale, and that the dimensions of the various elements and components of the drawings may be exaggerated or minimized to more clearly illustrate the embodiments of the present invention described herein.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The orientation shown in the drawings is not to be considered as limiting the scope of the invention, but merely as providing a reference to the preferred embodiments, changes in position or addition of numbers or structural simplifications may be made to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy. The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification.

While specific embodiments will be described with reference to fig. 1-6, it will be readily understood by those skilled in the art that the detailed description given herein with respect to these drawings is for illustrative purposes only and should not be construed as limiting, as the present invention provides a preferred embodiment of an adjustable folding infant rocking chair comprising a seat support frame 1, an upper fixing base 2 connected to the seat support frame, a lower fixing base 3 connected to the upper fixing base 2, and a support ring 4 connected to the lower fixing base 3, the upper fixing base 2 providing a rotation cavity 21 for the lower fixing base cavity 31 to be butted against, the lower fixing base cavity 31 being internally provided with a shaft body 5, a return spring 6 sleeved on the shaft body 5, an internal toothed disc 7 butted against the return spring 6, an external toothed disc 8 cooperating with the internal toothed disc 7, and keys 9 connected to the external toothed disc 8; a multistage guide groove 211 is formed in the rotating cavity 21, the multistage guide groove 211 provides a moving space for the outer fluted disc 8, and the outer fluted disc is pushed inwards to form an unlocking state after the keys 9 are pressed; and decompressing the keys 9 to enable the return spring 6 to push the inner toothed disc 7 outwards so as to enable the inner toothed disc 7 to be clamped and locked.

The lower fixing seat 3 provides a front hole groove 32 for installing the positioning push plate 10, a positioning nail 12 connected to the positioning push plate 10 and a positioning nail return spring 13. The lower fixed seat 3 provides a rear hole groove for the spring 14; the second button 15 elastically abuts against the spring.

The inner toothed plate 7 has a plurality of side teeth 71 spaced apart from each other, and the outer toothed plate 8 has a notch 81 fitted to the side teeth. The reset spring 6, the internal gear 7, the external gear 8 and the keys 9 are symmetrically arranged and the number of the reset spring, the internal gear 7, the external gear 8 and the keys 9 is respectively two. The seat supporting frame 1 is provided with a looping arc rod 16 and a connecting bottom plate 17.

In the present embodiment, the inner and outer toothed discs are double-sided teeth, and the two toothed discs can be engaged with each other by a straight-sided plane and an inclined-sided plane. The structure design is broken through, and the defects on the structure and the limitation on use are broken through in a brand new mode. The operation mode of the seat adjustable and foldable structure breaks through the single and non-selectable operation problem of the similar products in the market, so that consumers can use the product more easily, and the angle of the seat required by infants and children can be switched and selected at will. The whole product structure is divided into two parts, firstly, when the adjustment angle of the operating seat is adjusted from the lowest position to the upper position, the adjustment of the seat angle can be completed only by pushing upwards with force by holding the seat with hands. When the seat angle needs to be adjusted to the lower section, the left and right seat adjusting keys need to be pressed simultaneously. And secondly, the seat is folded by adjusting the seat to the lowest section position during use and then forcibly pressing the two keys to unlock the two lock devices. The structure sets up rationally like this, easily the regulation of angle, and manually operation, cooperation structure press the face big and the structure action is stable. Therefore, it has excellent performance in technical, practical and economical aspects.

The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the embodiments. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and modifications and substitutions based on the known art are intended to fall within the scope of the present invention, which is defined by the claims.

Claims

1. An adjustable folding rocking chair for babies and children, which is characterized in that: the upper fixing seat provides a rotary cavity for the butt joint of a lower fixing seat cavity, a shaft body is arranged in the lower fixing seat cavity, a reset spring sleeved on the shaft body, an inner fluted disc abutted against the reset spring, an outer fluted disc matched with the linkage of the inner fluted disc and keys connected with the outer fluted disc;

2. An adjustable folding baby rocking chair according to claim 1, characterized in that: the lower fixing seat provides a front hole groove for installing the positioning push plate, a positioning nail connected with the positioning push plate and a positioning nail reset spring.

3. An adjustable folding baby rocking chair according to claim 2, characterized in that: the lower fixing seat provides a back hole groove for the spring and elastically supports against two buttons of the spring.

4. An adjustable folding baby rocking chair according to claim 2, characterized in that: the internal fluted disc is equipped with the side latch that a plurality of intervals set up, the external fluted disc cooperates the side latch and is equipped with the bayonet part.

5. An adjustable folding baby rocking chair according to claim 4, characterized in that: the reset spring, the inner fluted disc, the outer fluted disc and the keys are symmetrically arranged and the number of the reset spring, the inner fluted disc, the outer fluted disc and the keys is two respectively.

6. An adjustable folding baby rocking chair according to claim 5, characterized in that: the seat support frame is provided with a looping arc rod and a connecting bottom plate.