CN220682468U - Adjustable structure of baby seat - Google Patents
Adjustable structure of baby seat Download PDFInfo
- Publication number
- CN220682468U CN220682468U CN202322292892.4U CN202322292892U CN220682468U CN 220682468 U CN220682468 U CN 220682468U CN 202322292892 U CN202322292892 U CN 202322292892U CN 220682468 U CN220682468 U CN 220682468U
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- seat
- angle
- connecting piece
- adjusting
- frame
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- 210000003781 tooth socket Anatomy 0.000 claims description 10
- 230000005484 gravity Effects 0.000 abstract description 12
- 210000000689 upper leg Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses an adjustable structure of a baby carrier seat, which is connected with a frame through an angle adjusting joint, wherein the angle adjusting joint comprises a locking bolt, a gear tooth adjusting component, a frame connecting piece connected with the frame and a seat connecting piece fixed with the seat, the seat connecting piece can rotate at a certain angle relative to the frame connecting piece through the gear tooth adjusting component, the gear tooth adjusting component can lock through the locking bolt to enable the seat connecting piece and the frame connecting piece to keep a fixed angle, through the structure, the rotation of the seat and the keeping and fixing of the angle can be realized, so that the feeling of a zero gravity seat is realized through the angle rotation cooperation of the seat back, and the maximum comfortable riding experience is provided for children.
Description
Technical Field
The utility model relates to a baby carrier, in particular to an adjustable structure of a baby carrier seat.
Background
Along with the improvement of people's life quality, people's requirement to the seat is also higher and higher, has appeared the healthy gesture seat that is named zero gravity seat at present, and zero gravity seat can the biggest degree ensure the travelling comfort of taking personnel, and zero gravity seat fuses zero gravity principle and car seat technology and designs the conception together and forms, because through research discovers: the moment of the muscle joints is smaller when the included angle between the thigh and the trunk is 110-115 degrees, and the riding feeling is more comfortable; the included angle between the thigh and the horizontal plane is 30 degrees, and the knee and the heart can be positioned on the same horizontal line when the included angle between the thigh and the trunk is 113 degrees, so that the knee and the heart are the comfort curve which is most suitable for the human body. Therefore, the zero gravity seat is designed through the position angles of the automobile seat and the chair back of the seat, so that the included angle between thighs and the trunk can reach 113 degrees when a person lies on the seat, and the included angle between the thighs and the horizontal plane is 30 degrees, thereby realizing that the gravity center point of a human body can be placed on buttock fat, and other human body parts can not be stressed. The zero gravity seat creates the weightlessness feeling of the outer space, and the seat has a floating feeling, so that people can feel the complete relaxation, just like riding an elevator, and the pressure of the human body is released to the greatest extent.
The applicant introduces the principle of zero gravity seat into the baby carrier and combines the design of the baby carrier to design a baby carrier, and the baby carrier is different from the common baby carrier in that: the seat and the chair back of the baby carrier can rotate to adjust the angle, and the common baby carrier has the function of rotating the chair back to adjust the angle, so that the baby carrier can adjust the angle between the seat and the horizontal plane to a preset included angle, and the seat back angle is adjusted by combining the adjustment of the angle of the chair back on the seat, so that the feeling of the zero-gravity seat is realized.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an adjustable structure of a baby seat, which realizes the most comfortable lying position of a baby through the angle adjustment of the seat.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a structure is adjustable to bassinet seat, includes seat and frame, its characterized in that: the seat is connected with the frame through an angle adjusting joint, the angle adjusting joint comprises a locking bolt, a gear tooth adjusting assembly, a frame connecting piece connected with the frame and a seat connecting piece fixed with the seat, the seat connecting piece can rotate at a certain angle relative to the frame connecting piece through the gear tooth adjusting assembly, the gear tooth adjusting assembly can be locked through the locking bolt to enable the seat connecting piece to keep a fixed angle with the frame connecting piece, and accordingly the angle of the seat relative to the horizontal plane through rotation of the angle adjusting joint is: 25 ° -35 °.
The gear tooth adjusting assembly comprises an adjusting gear, a guide tooth socket arranged in the frame connecting piece and an adjusting tooth socket arranged in the seat connecting piece, wherein the adjusting gear can be positioned in the guide tooth socket and the adjusting tooth socket, a latch groove is formed in the adjusting gear, a locking latch is positioned in the latch groove, and a clutch structure capable of enabling the adjusting gear to withdraw from or be clamped into the adjusting tooth socket is arranged between the locking latch and the latch groove.
The clutch structure comprises an elastic reset piece, a first guide inclined plane arranged in a latch groove and a second guide inclined plane arranged on a locking latch, the locking latch extrudes the first guide inclined plane through the second guide inclined plane to enable an adjusting gear to move and separate from an adjusting tooth slot, and the adjusting gear is reset through the elastic force of the elastic reset piece so as to be clamped into the adjusting tooth slot.
The first guide inclined surface is positioned at two sides of the latch groove, and the second guide inclined surface is positioned at two sides of the locking latch.
The elastic reset piece is a spring, a reset mounting hole is formed in the adjusting gear, one end of the spring is arranged in the reset mounting hole, and the other end of the spring abuts against the frame connecting piece.
An angle limiting structure for limiting the rotation angle of the seat connecting piece is arranged between the frame connecting piece and the seat connecting piece.
The angle limiting structure comprises an angle limiting hole formed in the frame connecting piece and an angle limiting block arranged on the seat connecting piece, and the angle limiting block is located in the angle limiting hole.
The angle limiting holes are arc-shaped holes.
The chair also comprises a chair back, wherein the angle between the chair back and the chair is as follows: 110-115 deg..
The angle of the seat relative to the horizontal plane through the rotation of the angle adjusting joint is as follows: 30 degrees, the angle between the chair back and the chair is: 113 deg..
The beneficial effects of the utility model are as follows: the seat of the baby carrier is connected with the frame through the angle adjusting joint, the angle adjusting joint comprises a locking bolt, a gear tooth adjusting assembly, a frame connecting piece connected with the frame and a seat connecting piece fixed with the seat, the seat connecting piece can rotate at a certain angle relative to the frame connecting piece through the gear tooth adjusting assembly, the gear tooth adjusting assembly can enable the seat connecting piece and the frame connecting piece to keep a fixed angle through locking of the locking bolt, through the structure, rotation and angle keeping of the seat can be achieved, and accordingly the seat can be matched with angle rotation of a chair back to achieve the feeling of a zero gravity seat, and the maximum comfortable riding experience is provided for children.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is an angular view of a child car seat in a zero gravity condition;
FIG. 2 is an angular view of the child car seat in a normal state;
FIG. 3 is an exploded view of the angle adjustment joint;
FIG. 4 is a structural view of an adjusting gear;
FIG. 5 is a structural view of the locking bolt;
fig. 6 is a structural view of the seat attachment.
Detailed Description
Advantages and features of the present disclosure, as well as methods of practicing the same, will be elucidated by the following embodiments described with reference to the accompanying drawings. This disclosure may, however, be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Furthermore, the disclosure is limited only by the scope of the claims.
The shapes, sizes, proportions, angles, and numbers disclosed in the drawings for describing embodiments of the present disclosure are merely examples, and thus the present disclosure is not limited to the details shown. Like reference numerals refer to like elements throughout the specification. In the following description, when a detailed description of related known functions or configurations is determined to unnecessarily obscure the gist of the present disclosure, the detailed description will be omitted. Where the terms "comprising," "having," and "including" are used in this specification, other components may be added unless the term "only" is used. Unless indicated to the contrary, singular terms may include the plural.
In interpreting the elements, although not explicitly described, the elements are understood to include the scope of error.
In describing the positional relationship, for example, when the positional relationship is described as "on … …", "above … …", "below … …", and "adjacent to … …", unless "immediately" or "directly" is used, one or more portions may be arranged between two other portions.
In describing the temporal relationship, for example, when the temporal sequence is described as "after … …", "subsequent", "next", and "before … …", unless "just" or "direct" is used, a discontinuous condition may be included.
It will be understood that, although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure.
As those skilled in the art will fully appreciate, the features of the different embodiments of the present disclosure may be partially or fully coupled or combined with each other and may cooperate and be technically driven in various ways. Embodiments of the present disclosure may be performed independently of each other or may be performed together in an interdependent relationship.
Referring to fig. 1 and 2, the utility model discloses an adjustable structure of a baby seat, comprising a seat 1 and a frame 2, wherein the seat 1 is connected with the frame 2 through an angle adjusting joint 3, the angle adjusting joint 3 comprises a locking bolt 4, a gear tooth adjusting component, a frame connecting piece 5 connected with the frame 2 and a seat connecting piece 6 fixed with the seat 1, the connecting and fixing modes of the frame connecting piece 5 and the frame 2 and the seat connecting piece 6 and the seat 1 can be fixed by adopting conventional screws or a mode of fastening after plugging, and the fixing modes are all conventional technologies, so that details are not described herein. The seat connecting piece 6 can realize the rotation of certain angle through the teeth of a cogwheel adjusting part for the frame connecting piece 5, there is circular slot 7 in the seat connecting piece 6, and there is circular annular plate 8 in the frame connecting piece 5, circular annular plate 8 inserts in circular slot 7 and both normal running fit thereby makes seat connecting piece 6 can rotate relative to frame connecting piece 5, and frame connecting piece 5 and seat connecting piece 6 are located between frame 2 and seat 1, avoid frame connecting piece 5 and the axial separation of seat connecting piece 6 through the restriction of seat 1 and frame 2, the teeth of a cogwheel adjusting part can make the fixed angle of seat connecting piece 6 and frame connecting piece 5 keep through locking bolt 4 locking, through above-mentioned structure, we can angle adjustment joint 3 and adjust the angle of seat 1, thereby the seat is through angle adjustment joint rotation and relative to the angle of horizontal plane: 25-35 degrees, the optimal angle is 30 degrees, and the angle between the chair back and the chair is as follows: 110 ° -115 °, the optimal angle being 113 °, the feel of the zero gravity seat 1 is achieved by the above-mentioned angle setting.
As shown, the specific: the gear tooth adjusting assembly comprises an adjusting gear 9, a guide tooth groove 10 arranged in a frame connecting piece 5 and an adjusting tooth groove 11 arranged in a seat connecting piece 6, wherein the main body of the adjusting gear 9 is a disc, square teeth are uniformly distributed on the edge of the disc, and the angle between two square teeth represents the minimum angle capable of being adjusted by rotating the seat 1. The shapes of the guide tooth groove 10 and the adjusting tooth groove 11 correspond to those of the adjusting gear 9, so that the adjusting gear 9 can be positioned in the guide tooth groove 10 and the adjusting tooth groove 11, but the depth of the guide tooth groove 10 is larger, because the adjusting gear 9 is always embedded in the guide tooth groove 10 and needs to move in the guide tooth groove 10, the adjusting gear 9 is provided with a latch groove 12, the latch groove 12 and the seat connecting piece 6 jointly form a latch hole, the locking latch 4 is positioned in the latch hole and can move and stretch, the frame connecting piece 5 is provided with a avoiding hole for avoiding the locking latch 4, and a clutch structure capable of enabling the adjusting gear 9 to withdraw or be clamped into the adjusting tooth groove 11 is arranged between the locking latch 4 and the latch groove 12.
As shown in the drawing, the clutch structure includes an elastic reset member (not shown), a first guide inclined surface 14 disposed in the latch groove 12, and a second guide inclined surface 15 disposed on the locking latch 4, where the locking latch 4 presses the first guide inclined surface 14 through the second guide inclined surface 15 to move the adjusting gear 9 to disengage from the adjusting tooth slot 11, and the adjusting gear 9 is reset by the elastic force of the elastic reset member to be clamped into the adjusting tooth slot 11.
The gear tooth adjusting component has the following working principle: when the angle of the seat 1 needs to be adjusted, a person pushes the locking bolt 4, the locking bolt 4 moves to push the adjusting gear 9 to move towards the direction of the frame connecting piece 5 by extruding the first guide inclined surface 14 through the second guide inclined surface 15, so that the adjusting gear 9 is separated from the adjusting tooth groove 11, at the moment, after the seat 1 is manually rotated to a preset angle, the locking bolt 4 is released, at the moment, the elastic reset piece pushes the adjusting gear 9 to move towards the direction of the seat connecting piece 6, and at the same time, the first guide inclined surface 14 extrudes the second guide inclined surface 15 to reset the locking bolt 4, the adjusting gear 9 is clamped into the adjusting tooth groove 11, because the adjusting tooth groove 11 is shallower, the adjusting gear 9 is not completely clamped into the adjusting tooth groove 11, at the moment, the adjusting gear 9 is simultaneously clamped with the adjusting tooth groove 11 and the guide tooth groove 10, and at the moment, the angle of the seat 1 is fixed and kept.
As a further structure, the first guide inclined surface 14 is positioned at two sides of the latch groove 12, the second guide inclined surface 15 is positioned at two sides of the locking latch 4, and the arrangement ensures that the end surface of the locking latch 4 can abut against the groove wall surface of the latch groove 12 to limit the moving position of the locking latch 4; and, the notch department in bolt groove 12 is equipped with limiting plate 17, be equipped with on the locking bolt 4 with limiting plate 17 offset spacing boss 18, the displacement position of locking bolt 4 has been restricted from another direction like this to prevent that locking bolt 4 from deviate from in the bolt groove 12.
As a further structure, the elastic resetting piece is a spring, the adjusting gear 9 is provided with a resetting mounting hole 19, one end of the spring is arranged in the resetting mounting hole 19, and the other end of the spring is propped against the frame connecting piece 5, so that the spring cannot deviate, and the spring is low in cost and easy to purchase.
As shown in the figure, an angle limiting structure for limiting the rotation angle of the seat connecting piece 6 is arranged between the frame connecting piece 5 and the seat connecting piece 6, the angle limiting structure comprises an angle limiting hole 20 arranged on the frame connecting piece 5 and an angle limiting block 21 arranged on the seat connecting piece 6, the angle limiting block 21 is positioned in the angle limiting hole 20, when the seat 1 rotates, the limiting of the maximum and minimum angles of the seat 1 is realized by abutting the angle limiting block 21 against the hole wall of the angle limiting hole 20, the angle limiting hole 20 is a circular arc hole, and the circular arc hole is matched with the rotation mode of the seat 1.
The foregoing has outlined some of the more detailed description of the adjustable structure of a child car seat according to the embodiments of the present utility model, wherein specific examples are provided herein to illustrate the principles and embodiments of the present utility model, and wherein the above examples are provided to assist in understanding the method and core concepts of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (10)
1. The utility model provides a structure is adjustable to bassinet seat, includes seat and frame, its characterized in that: the seat is connected with the frame through an angle adjusting joint, the angle adjusting joint comprises a locking bolt, a gear tooth adjusting assembly, a frame connecting piece connected with the frame and a seat connecting piece fixed with the seat, the seat connecting piece can rotate at a certain angle relative to the frame connecting piece through the gear tooth adjusting assembly, the gear tooth adjusting assembly can be locked through the locking bolt to enable the seat connecting piece to keep a fixed angle with the frame connecting piece, and accordingly the angle of the seat relative to the horizontal plane through rotation of the angle adjusting joint is: 25 ° -35 °.
2. The adjustable structure of a car seat according to claim 1, wherein: the gear tooth adjusting assembly comprises an adjusting gear, a guide tooth socket arranged in the frame connecting piece and an adjusting tooth socket arranged in the seat connecting piece, wherein the adjusting gear can be positioned in the guide tooth socket and the adjusting tooth socket, a latch groove is formed in the adjusting gear, a locking latch is positioned in the latch groove, and a clutch structure capable of enabling the adjusting gear to withdraw from or be clamped into the adjusting tooth socket is arranged between the locking latch and the latch groove.
3. The adjustable structure of a car seat according to claim 2, characterized in that: the clutch structure comprises an elastic reset piece, a first guide inclined plane arranged in a latch groove and a second guide inclined plane arranged on a locking latch, the locking latch extrudes the first guide inclined plane through the second guide inclined plane to enable an adjusting gear to move and separate from an adjusting tooth slot, and the adjusting gear is reset through the elastic force of the elastic reset piece so as to be clamped into the adjusting tooth slot.
4. A child car seat adjustable structure according to claim 3, wherein: the first guide inclined surface is positioned at two sides of the latch groove, and the second guide inclined surface is positioned at two sides of the locking latch.
5. A child car seat adjustable structure according to claim 3, wherein: the elastic reset piece is a spring, a reset mounting hole is formed in the adjusting gear, one end of the spring is arranged in the reset mounting hole, and the other end of the spring abuts against the frame connecting piece.
6. The adjustable structure of a car seat according to claim 1, wherein: an angle limiting structure for limiting the rotation angle of the seat connecting piece is arranged between the frame connecting piece and the seat connecting piece.
7. The adjustable structure of a car seat according to claim 6, wherein: the angle limiting structure comprises an angle limiting hole formed in the frame connecting piece and an angle limiting block arranged on the seat connecting piece, and the angle limiting block is located in the angle limiting hole.
8. The adjustable structure of a car seat according to claim 7, wherein: the angle limiting holes are arc-shaped holes.
9. The adjustable structure of a car seat according to claim 1, wherein: the chair also comprises a chair back, wherein the angle between the chair back and the chair is as follows: 110-115 deg..
10. The adjustable structure of a car seat according to claim 9, wherein: the angle of the seat relative to the horizontal plane through the rotation of the angle adjusting joint is as follows: 30 degrees, the angle between the chair back and the chair is: 113 deg..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292892.4U CN220682468U (en) | 2023-08-24 | 2023-08-24 | Adjustable structure of baby seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292892.4U CN220682468U (en) | 2023-08-24 | 2023-08-24 | Adjustable structure of baby seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220682468U true CN220682468U (en) | 2024-03-29 |
Family
ID=90378095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322292892.4U Active CN220682468U (en) | 2023-08-24 | 2023-08-24 | Adjustable structure of baby seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220682468U (en) |
-
2023
- 2023-08-24 CN CN202322292892.4U patent/CN220682468U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |