CN213323493U

CN213323493U - Multifunctional child safety seat

Info

Publication number: CN213323493U
Application number: CN202021175786.8U
Authority: CN
Inventors: 陈桂兰; 高作良; 柯晓燕
Original assignee: Ezhou Central Hospital
Current assignee: Ezhou Central Hospital
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-01
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a multifunctional child safety seat, which comprises a moving frame, a seat mechanism, a pedal plate training mechanism and a steering wheel training mechanism; the movable frame comprises a bottom plate, a plurality of shock-absorbing rods are installed at the bottom of the bottom plate, idler wheels are installed at the lower ends of the shock-absorbing rods, the seat mechanism comprises two fixing plates, and the two fixing plates are symmetrically installed at one end of the top of the bottom plate. The utility model has the advantages that: when the multifunctional child safety seat meets bumpy road surfaces, the shock absorption rod can play a role in buffering, and the child is prevented from feeling uncomfortable due to bumping of the road surfaces; when the child is sick, the infusion support can be used for hanging an infusion bottle, so that the infusion is convenient for the child; the foot pedal training mechanism and the steering wheel training mechanism can be used for training the feet and the hands of the children respectively, and the functions are various; simultaneously can loosen first bolt before the training, adjust the position of bedplate, rethread first bolt fastening bedplate after adjusting and finishing can satisfy different children's demand.

Description

Multifunctional child safety seat

Technical Field

The utility model relates to a children's safety seat technical field especially relates to a multi-functional children's safety seat.

Background

The existing child safety seat is generally provided with a safety guardrail on a seat plate to prevent children from falling down from the seat carelessly, legs and hands of the children need to be trained in the growth and development process, and the existing child safety seat does not have the function, so that the defect can be solved by the child safety seat capable of training the legs and the hands of the children.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a multi-functional children's safety seat is provided, solve the not enough of prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a multifunctional child safety seat comprises a moving frame, a seat mechanism, a pedal training mechanism and a steering wheel training mechanism; the movable frame comprises a bottom plate, a plurality of shock-absorbing rods are installed at the bottom of the bottom plate, idler wheels are installed at the lower ends of the shock-absorbing rods, the seat mechanism comprises two fixing plates, the two fixing plates are symmetrically installed at one end of the top of the bottom plate and are provided with slide holes, each slide hole is internally provided with a first bolt, the two fixing plates are provided with seat plates and are provided with a backrest, the fixing plates are equally divided into two parts and are respectively passed through the first bolts, the two sides of the seat plates are connected, the back plate is arranged on the rear side of the top of the seat plate, the top of the seat plate and the two adjacent sides of the back plate are provided with guardrails, the other end of the top of the bottom plate is symmetrically provided with two pedal training mechanisms, and.

The utility model has the advantages that: when the multifunctional child safety seat meets bumpy road surfaces, the shock absorption rod can play a role in buffering, and the child is prevented from feeling uncomfortable due to bumping of the road surfaces; when the child is sick, the infusion support can be used for hanging an infusion bottle, so that the infusion is convenient for the child; the foot pedal training mechanism and the steering wheel training mechanism can be used for training the feet and the hands of the children respectively, and the functions are various; simultaneously can loosen first bolt before the training, adjust the position of bedplate, rethread first bolt fastening bedplate after adjusting and finishing can satisfy different children's demand.

Further: the shock-absorbing rod comprises a sleeve, a first spring and an inner rod, the upper end of the sleeve is connected with the bottom of the bottom plate, the first spring is arranged in the sleeve, the upper end of the inner rod stretches into the sleeve and is connected with the lower end of the first spring, the upper end of the first spring is connected with the upper end of the sleeve, and the roller is installed at the lower end of the inner rod.

The beneficial effects of the further scheme are as follows: the shock absorption rod is simple in structure and good in shock absorption effect.

Further: handles are mounted on two sides of the top of the backrest.

The beneficial effects of the further scheme are as follows: the handle can conveniently push the child safety chair.

Further: the infusion support is arranged on the backrest and comprises a fixing sleeve, the fixing sleeve is installed on the backrest, a supporting rod is arranged in the fixing sleeve, the side wall of the fixing sleeve is in threaded connection with a second bolt, and a hook is installed at the upper end of the supporting rod.

The beneficial effects of the further scheme are as follows: according to the infusion support, the hook can be used for hanging an infusion bottle, and meanwhile, the second bolt can be loosened as required to adjust the height of the supporting rod.

Further: the pedal training mechanism comprises a pedal, the pedal is installed at the top of a sliding block, a sliding groove parallel to the fixed plate is formed in the top of the bottom plate, the sliding block is connected with a sliding rod in a sliding mode, two ends of the sliding rod are connected with two ends in the sliding groove, a second spring is sleeved on the sliding rod, one end of the second spring is connected with the sliding block, and the other end of the second spring is connected with one end, far away from the fixed plate, in the sliding groove.

The beneficial effects of the further scheme are as follows: this kind of running-board training mechanism, during the use, steps on the foot board with the foot, then extends the shank and makes the slider remove in the spout, and the second spring shrink simultaneously, when contracting the shank, the slider returns original position under the spring action of second spring, can effectively advance the training to children's shank.

Further: the steering wheel training mechanism comprises a steering wheel, the middle of the bottom of the steering wheel is connected with the upper end of a rotating shaft through a bearing, and the lower end of the rotating shaft is connected with the top of the bottom plate.

The beneficial effects of the further scheme are as follows: this kind of steering wheel training mechanism includes the steering wheel, during the use, holds the steering wheel with the hand, can effectively train children's hand through rotating the steering wheel.

Drawings

Fig. 1 is a schematic structural view of a multifunctional child safety seat of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is a schematic view of the shock-absorbing rod of the present invention;

in the figure: 1. a movable frame; 11. a base plate; 111. a chute; 12. a shock-absorbing lever; 121. a sleeve; 122. A first spring; 123. an inner rod; 13. a roller; 2. a seat mechanism; 21. a fixing plate; 22. a first bolt; 23. a seat plate; 24. a backrest; 25. a transfusion stand; 251. fixing a sleeve; 252. a support bar; 253. A second bolt; 254. hooking; 26. a guardrail; 27. a handle; 3. a footrest training mechanism; 31. A foot pedal; 32. a slider; 33. a slide bar; 34. a second spring; 4. a steering wheel training mechanism; 41. A steering wheel; 42. a bearing; 43. a rotating shaft.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example one

As shown in fig. 1-3, a multi-functional child safety seat comprises a moving frame 1, a seat mechanism 2, a footrest training mechanism 3 and a steering wheel training mechanism 4; the movable frame 1 includes bottom plate 11, many shock-absorbing rods 12 are installed to bottom plate 11 bottom, gyro wheel 13 is all installed to many shock-absorbing rod 12 lower extreme, seat mechanism 2 includes two

fixed plates

21, 11 top one ends at the bottom plate are installed to two fixed plate 21 symmetries, all be equipped with slide opening 211 on two fixed plates 21, all be equipped with first bolt 22 in every slide opening 211, be equipped with bedplate 23 between two fixed plates 21, and two fixed plates 21 are equallyd divide and do not are connected through the both sides of first bolt 22 with bedplate 23, bedplate 23 top rear side is equipped with back 24, bedplate 23 top all is equipped with guardrail 26 with the adjacent both sides of

back

24, 11 top other end symmetries of bottom plate are provided with two running-

board training mechanism

3, 11 tops of bottom plate are located and are equipped with steering wheel.

During the use, loosen first bolt 22, adjust the position of bedplate 23 as required, the back is accomplished in the regulation, through first bolt 22 with bedplate 23 and fixed plate 21 fixed connection, then children sit on bedplate 23, can train children's shank through running-board training mechanism 3, can train children's hand through steering wheel training mechanism 4, when children's safety seat meets the road surface of jolting at the removal in-process, shock attenuation pole 12 can play the cushioning effect, prevent to feel uncomfortable because of jolting on the road surface messenger children, when children are sick, infusion support 25 can be used to hang the infusion bottle, conveniently infuse for children.

Example two

On the basis of the first embodiment, the shock absorbing rod 12 includes a sleeve 121, a first spring 122 and an inner rod 123, the upper end of the sleeve 121 is connected with the bottom of the bottom plate 11, the first spring 122 is disposed in the sleeve 121, the upper end of the inner rod 123 extends into the sleeve 121 and is connected with the lower end of the first spring 122, the upper end of the first spring 122 is connected with the upper end of the sleeve 121, and the roller 13 is mounted at the lower end of the inner rod 123.

EXAMPLE III

On the basis of the second embodiment, handles 27 are mounted on both sides of the top of the backrest 24.

Example four

On the basis of the third embodiment, the infusion support 25 is arranged on the back of the backrest 24, the infusion support 25 comprises a fixing sleeve 251, the fixing sleeve 251 is installed on the back of the backrest 24, a support rod 252 is arranged in the fixing sleeve 251, the side wall of the fixing sleeve 251 is in threaded connection with a second bolt 253, and a hook 254 is installed at the upper end of the support rod 252.

EXAMPLE five

On the basis of the fourth embodiment, the pedal training mechanism 3 includes a pedal 31, the pedal 31 is installed on the top of the sliding block 32, the top of the bottom plate 11 is provided with a sliding slot 111 parallel to the fixed plate 21, the sliding block 32 is slidably connected with the sliding rod 33, two ends of the sliding rod 33 are connected with two ends in the sliding slot 111, the sliding rod 33 is sleeved with a second spring 34, one end of the second spring 34 is connected with the sliding block 32, and the other end of the second spring 34 is connected with one end far away from the fixed plate 21 in the sliding slot 111.

EXAMPLE six

On the basis of the fifth embodiment, the steering wheel training mechanism 4 comprises a steering wheel 41, the middle of the bottom of the steering wheel 41 is connected with the upper end of a rotating shaft 43 through a bearing 42, and the lower end of the rotating shaft 43 is connected with the top of the bottom plate 11.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Furthermore, the terms "second" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "second" or "second" may explicitly or implicitly include at least two of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or a two-part connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless otherwise expressly stated or limited, a second feature "on" or "under" a first feature may be directly contacting the second feature or indirectly contacting the second feature through intervening media. Also, a second feature "on," "above," and "above" a second feature may be directly or obliquely above the second feature, or simply indicate that the second feature is at a higher level than the first feature. A second feature "under", "below" and "beneath" a first feature may be directly or obliquely below the second feature, or simply mean that the second feature is at a lesser level than the first feature.

In the description herein, references to the description of the terms "two embodiments," "examples," "specific examples," or "two examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least two embodiments or examples of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any two or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A multifunctional child safety seat is characterized by comprising a moving frame (1), a seat mechanism (2), a pedal training mechanism (3) and a steering wheel training mechanism (4); the movable frame (1) comprises a bottom plate (11), a plurality of shock absorption rods (12) are installed at the bottom of the bottom plate (11), idler wheels (13) are installed at the lower ends of the shock absorption rods (12), the seat mechanism (2) comprises two fixing plates (21), the two fixing plates (21) are symmetrically installed at one end of the top of the bottom plate (11), slide holes (211) are formed in the two fixing plates (21), a first bolt (22) is arranged in each slide hole (211), a seat plate (23) is arranged between the two fixing plates (21), the two fixing plates (21) are connected with two sides of the seat plate (23) through the first bolts (22), a backrest (24) is arranged on the rear side of the top of the seat plate (23), guardrails (26) are arranged on two sides, adjacent to the backrest (24), of the top of the seat plate (23), and two pedal training mechanisms (3) are symmetrically arranged at the other end of the top of the bottom plate (11), the steering wheel training mechanism (4) is arranged between the two pedal training mechanisms (3) on the top of the bottom plate (11).

2. A multi-functional child safety seat according to claim 1, wherein the shock absorbing rod (12) comprises a sleeve (121), a first spring (122) and an inner rod (123), the upper end of the sleeve (121) is connected with the bottom of the bottom plate (11), the first spring (122) is arranged in the sleeve (121), the upper end of the inner rod (123) extends into the sleeve (121) and is connected with the lower end of the first spring (122), the upper end of the first spring (122) is connected with the upper end of the sleeve (121), and the roller (13) is installed at the lower end of the inner rod (123).

3. A multi-function child safety seat according to claim 1, wherein handles (27) are mounted on both sides of the top of the backrest (24).

4. The multifunctional child safety seat according to claim 1, wherein an infusion support (25) is provided at the back of the backrest (24), the infusion support (25) comprises a fixing sleeve (251), the fixing sleeve (251) is installed at the back of the backrest (24), a support rod (252) is provided in the fixing sleeve (251), a second bolt (253) is screwed on the side wall of the fixing sleeve (251), and a hook (254) is installed at the upper end of the support rod (252).

5. A multifunctional child safety seat according to claim 1, wherein the pedal training mechanism (3) comprises a pedal (31), the pedal (31) is mounted on the top of a sliding block (32), the top of the base plate (11) is provided with a sliding slot (111) parallel to the fixing plate (21), the sliding block (32) is slidably connected with a sliding rod (33), two ends of the sliding rod (33) are connected with two ends inside the sliding slot (111), the sliding rod (33) is sleeved with a second spring (34), one end of the second spring (34) is connected with the sliding block (32), and the other end of the second spring (34) is connected with one end of the sliding slot (111) far away from the fixing plate (21).

6. A multi-functional child safety seat according to claim 1, wherein the steering wheel training mechanism (4) comprises a steering wheel (41), the middle of the bottom of the steering wheel (41) is connected with the upper end of a rotating shaft (43) through a bearing (42), and the lower end of the rotating shaft (43) is connected with the top of the bottom plate (11).