CN220876406U

CN220876406U - Polyurethane baby seat capable of adjusting height

Info

Publication number: CN220876406U
Application number: CN202322620769.0U
Authority: CN
Inventors: 沈志军
Original assignee: Changzhou Yuanda New Material Technology Co ltd
Current assignee: Changzhou Yuanda New Material Technology Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-03
Anticipated expiration: 2033-09-26

Abstract

The utility model provides a polyurethane baby seat with adjustable height, which relates to the technical field of baby seats and comprises a supporting seat, wherein a supporting frame is arranged at the top end of the supporting seat, a bearing frame is arranged in the supporting frame, a lifting mechanism is arranged in the bearing frame, one end of the lifting mechanism is connected with a seat plate, a pedal is arranged below the seat plate, one end of the seat plate is connected with a backup plate, one end of the bearing frame is connected with a dining table board, a group of movable plates are arranged in the dining table board, and a group of sliding mechanisms are arranged at two ends of the movable plates; the device can be adjusted according to the body states of different babies, the seat plate is prevented from being fixed, the long-time use of the baby is prevented from being uncomfortable, the operation is very simple and convenient, the use efficiency of the seat is improved, and the practicability is greatly improved through the design.

Description

Polyurethane baby seat capable of adjusting height

Technical Field

The utility model belongs to the technical field of baby seats, and particularly relates to a polyurethane baby seat capable of adjusting the height.

Background

The baby seat is a furniture special for infants, provides sitting and standing support for babies to liberate hands of parents, provides convenience for feeding, and is relatively common in use in life because a binding band structure is designed for reinforcing the safety of the sitting and standing use of the babies.

Based on the above, the present inventors found that the following problems exist: the existing baby seat is generally fixed, the seat cushion cannot be adjusted in height, the service efficiency of the baby seat can be reduced due to different body weight forms of the baby, meanwhile, the seat cushion cannot be adjusted, the baby can feel uncomfortable even if the seat cushion is used for a long time, the area of the tabletop of the existing baby seat is fixed, and when necessary articles such as too many toys are needed to be put on, trouble or inconvenience can be brought to parents.

Accordingly, in view of the above, the present invention has been made in view of the above problems and has been made in view of the above problems, and it is an object of the present invention to provide a polyurethane baby seat capable of adjusting the height thereof, which is more practical.

Disclosure of utility model

The utility model discloses a polyurethane baby seat with adjustable height, which is prepared by the following specific technical means:

The utility model provides a polyurethane baby seat that can height-adjusting, includes the supporting seat, the support frame is installed on the top of supporting seat, the internally mounted of support frame has the bearing frame, the internally mounted of bearing frame has elevating system, elevating system's one end is connected and is installed the bedplate, the footboard is installed to the below of bedplate, the backup plate is installed in the one end connection of bedplate, dining table board is installed in the one end connection of bearing frame, the internally mounted of dining table board has a set of movable plate, a set of slide mechanism is installed at the both ends of movable plate.

Further, the telescopic frame is arranged in the supporting frame.

Further, elevating system includes the threaded rod, run through on the threaded rod and install first slider, the one end and the bedplate fixed connection of first slider, just the one end connection of bedplate is installed the second slider, the inside of second slider runs through and installs the guide bar.

Furthermore, one end of the threaded rod is penetrated and provided with a first bevel gear, one side outer wall of the bearing frame is connected and provided with a rotating handle, and one end of the rotating handle is penetrated and provided with a second bevel gear which is arranged inside the bearing frame.

Further, the first bevel gear is meshed with the second bevel gear.

Further, the sliding mechanism comprises a group of sliding grooves, a pulley is slidably arranged in each sliding groove, and the pulley is fixedly connected with one end of the movable plate.

Further, a handle is installed at one end of the moving plate.

Further, a plurality of groups of vent holes are formed in the surface of the backup plate.

Further, the material of backup plate, dining table board and bedplate all sets up to polyurethane material.

Compared with the prior art, the utility model has the following beneficial effects:

Through the cooperation between threaded rod, first slider and the bedplate, the head of a family can drive the pinion through rotating the handle and rotate, and then drive pinion and rotate, can drive the threaded rod and rotate and drive first slider and go up and down afterwards, can drive the bedplate and go up and down, can adjust according to the physique of different babies, avoid the bedplate to be motionless, and then can avoid feeling uncomfortable for the baby who uses for a long time, and it is very simple and convenient to operate, has also improved the availability factor of this seat simultaneously, and this design greatly increased the practicality.

Through cooperation between handle, spout, pulley and the movable plate, in the use, when the area of dining table board is insufficient, the head of a family can pull out the movable plate through pulling the handle with it, under the effect of pulley simultaneously, can avoid the movable plate to take place the condition of card shell at the removal in-process, and it is very simple and convenient to operate, has also brought portably for the head of a family's use.

Through the cooperation of backup plate and ventilation hole, can ventilate baby's back, avoid leading to the back to sweat dryness heat scheduling problem when using for a long time in summer, it is very simple and convenient.

Drawings

Fig. 1 is a schematic perspective view of a polyurethane baby seat with height adjustment according to the present utility model.

Fig. 2 is a schematic plan view of a polyurethane baby seat bearing frame structure capable of adjusting the height.

FIG. 3 is an enlarged schematic view of FIG. 2A of a polyurethane baby seat with height adjustment according to the present utility model.

Fig. 4 is an enlarged schematic view of fig. 2B of a polyurethane baby seat with height adjustment according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. A support base; 2. a support frame; 3. a telescopic frame; 4. a bearing frame; 5. a backup plate; 6. dining table board; 7. rotating the handle; 8. a pedal; 9. a seat plate; 10. a handle; 11. a guide rod; 12. a second slider; 13. a threaded rod; 14. a first slider; 15. a moving plate; 16. a chute; 17. a pulley; 18. a first conical gear; 19. a second bevel gear; 20. and (3) a vent hole.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

As shown in fig. 1 to 4:

The utility model provides a polyurethane baby seat capable of adjusting height, which comprises a supporting seat 1, wherein a supporting frame 2 is arranged at the top end of the supporting seat 1, a bearing frame 4 is arranged in the supporting frame 2, a lifting mechanism is arranged in the bearing frame 4, one end of the lifting mechanism is connected with a seat plate 9, a pedal 8 is arranged below the seat plate 9, one end of the seat plate 9 is connected with a backup plate 5, one end of the bearing frame 4 is connected with a dining table board 6, a group of movable plates 15 are arranged in the dining table board 6, and a group of sliding mechanisms are arranged at two ends of the movable plates 15.

Wherein, the telescopic bracket 3 is arranged in the support frame 2.

The lifting mechanism comprises a threaded rod 13, a first sliding block 14 is arranged on the threaded rod 13 in a penetrating mode, one end of the first sliding block 14 is fixedly connected with the seat board 9, a second sliding block 12 is arranged at one end of the seat board 9 in a connecting mode, and a guide rod 11 is arranged in the second sliding block 12 in a penetrating mode; through the cooperation between threaded rod 13, first slider 14 and bedplate 9, the head of a family can drive the conical gear two 19 through rotating handle 7 and rotate, and then drive conical gear one 18 and rotate, can drive threaded rod 13 and rotate and drive first slider 14 and go up and down afterwards, can drive bedplate 9 and go up and down, can adjust according to the posture of different babies, avoid bedplate 9 to be motionless, and then can avoid feeling uncomfortable for the baby who uses for a long time, and the operation is very simple and convenient, has also improved the availability factor of this seat simultaneously, this design greatly increased the practicality.

One end of the threaded rod 13 is provided with a first bevel gear 18 in a penetrating manner, one side outer wall of the bearing frame 4 is provided with a rotating handle 7 in a connecting manner, and one end of the rotating handle 7 is provided with a second bevel gear 19 in a penetrating manner to the inside of the bearing frame 4.

Wherein the first bevel gear 18 is meshed with the second bevel gear 19.

The sliding mechanism comprises a group of sliding grooves 16, a pulley 17 is slidably arranged in the sliding grooves 16, and the pulley 17 is fixedly connected with one end of the moving plate 15; through cooperation between handle 10, spout 16, pulley 15 and the movable plate 15, in the use, when the area of dining table 6 is not enough, the head of a family can pull out movable plate 15 through pulling handle 10, and under the effect of pulley 15 simultaneously, can avoid movable plate 15 to take place the condition of card shell at the removal in-process, and the operation is very simple and convenient, has also brought portably for the head of a family's use.

Wherein, a handle 10 is installed at one end of the moving plate 15.

Wherein, the surface of the backup plate 5 is provided with a plurality of groups of vent holes 20; through the cooperation of backup plate 5 and ventilation hole 20, can ventilate baby's back, avoid leading to the back to sweat dryness heat scheduling problem when using for a long time in summer, it is very simple and convenient.

Wherein, the material of backup plate 5, dining table board 6 and bedplate 9 all set up to polyurethane material.

Specific use and action of the embodiment:

According to the utility model, the seat can be placed at a stable position firstly, then the seat can be matched with the seat board 9 through the threaded rod 13 and the first sliding block 14, a parent can drive the bevel gear II 19 to rotate through the rotating handle 7, then drive the bevel gear I18 to rotate, then drive the threaded rod 13 to rotate and drive the first sliding block 14 to lift, and then drive the seat board 9 to lift, the seat board 9 can be regulated according to the posture of a baby, the seat board 9 is prevented from being fixed, the baby used for a long time feels uncomfortable, the operation is very simple and convenient, the service efficiency of the seat is improved, the practicability is greatly improved, the baby is placed on the seat board 9, the foot can be placed on the pedal 8 at the same time, the foot can be loosened, in the use process, when the area of the dining table board 6 is not enough, the parent can pull the movable board 15 through pulling the handle 10, the movable board 15 can be prevented from being clamped in the moving process, the operation is very simple and convenient, the use of the seat board 9 is also prevented from being clamped in the moving process, the baby can be used for a long time through the back of the seat board 5, the ventilation is easy and convenient, the ventilation is also prevented from being carried out in the use of the baby after the seat board is used for a long time, the baby can be matched with the back 20 in the back of the seat board, and the ventilation is very convenient, and the ventilation time is easy and the ventilation is easy, and the ventilation is easy.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Polyurethane baby seat that can height-adjusting, including supporting seat (1), its characterized in that: support frame (2) are installed on the top of supporting seat (1), internally mounted of support frame (2) has bearing frame (4), the internally mounted of bearing frame (4) has elevating system, bedplate (9) are installed in elevating system's one end connection, footboard (8) are installed to the below of bedplate (9), backup plate (5) are installed in the one end connection of bedplate (9), dining table board (6) are installed in the one end connection of bearing frame (4), a set of movable plate (15) are installed to the internally mounted of dining table board (6), a set of slide mechanism is installed at the both ends of movable plate (15).

2. A polyurethane baby seat with height adjustment as defined in claim 1, wherein: the telescopic frame (3) is arranged in the supporting frame (2).

3. A polyurethane baby seat with height adjustment as defined in claim 1, wherein: the lifting mechanism comprises a threaded rod (13), a first sliding block (14) is installed on the threaded rod (13) in a penetrating mode, one end of the first sliding block (14) is fixedly connected with the seat board (9), a second sliding block (12) is installed at one end of the seat board (9) in a connecting mode, and a guide rod (11) is installed in the second sliding block (12) in a penetrating mode.

4. A polyurethane baby seat with height adjustment as claimed in claim 3, wherein: one end of the threaded rod (13) is provided with a first bevel gear (18) in a penetrating mode, one side outer wall of the bearing frame (4) is connected with a rotating handle (7), and one end of the rotating handle (7) is provided with a second bevel gear (19) in a penetrating mode to the inside of the bearing frame (4).

5. A polyurethane baby seat with height adjustment as defined in claim 4, wherein: the first bevel gear (18) is meshed with the second bevel gear (19).

6. A polyurethane baby seat with height adjustment as defined in claim 1, wherein: the sliding mechanism comprises a group of sliding grooves (16), a pulley (17) is slidably arranged in the sliding grooves (16), and the pulley (17) is fixedly connected with one end of the moving plate (15).

7. A polyurethane baby seat with height adjustment as defined in claim 1, wherein: one end of the moving plate (15) is provided with a handle (10).

8. A polyurethane baby seat with height adjustment as defined in claim 1, wherein: the surface of the backup plate (5) is provided with a plurality of groups of vent holes (20).

9. A polyurethane baby seat with height adjustment as defined in claim 1, wherein: the backup plate (5), the dining table board (6) and the seat plate (9) are all made of polyurethane.