CN215793321U

CN215793321U - Safety seat capable of protecting head

Info

Publication number: CN215793321U
Application number: CN202121950428.4U
Authority: CN
Inventors: 尤伟琴
Original assignee: Anhui Thanksgiving Safety Technology Co ltd
Current assignee: Anhui Youran Life Health Agricultural Development Co.,Ltd.
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-11
Anticipated expiration: 2031-08-19

Abstract

The utility model provides a safety seat capable of protecting the head, belongs to the technical field of safety seats, and is used for solving the problem that the existing safety seat cannot fully protect the head of a child. The waist support comprises a base, wherein a backup plate and a backing plate are fixed above the base, a waist support is fixed on the backup plate, two fixing bands are arranged between the backup plate and the backing plate, adjusting locking buckles are fixed on the fixing bands, a buffer bin is arranged inside the backup plate, a rotating shaft is rotatably arranged inside the buffer bin, and a protective helmet and a buffer mechanism are connected to the rotating shaft; the utility model adopts the cooperation of the protective helmet and the buffer mechanism, can slow down the forward tilting speed of the head of the child when sudden braking or vehicle collision occurs, avoids congestion and dizzy caused by the excessively fast forward tilting of the head, and simultaneously, the protective helmet can prevent sundries from splashing and impacting the head of the child; the backup plate is matched with the buffer mechanism, so that the rotating shaft can be decelerated for multiple times, the situation that the head of a child is blocked due to too fast deceleration is avoided, and the deceleration effect is improved.

Description

Safety seat capable of protecting head

Technical Field

The utility model belongs to the technical field of safety seats, and relates to a safety seat capable of protecting a head.

Background

A safety seat is one type of "motor vehicle child occupant restraint system". The safety seat is composed of a belt component or a flexible component with a safety buckle, an adjusting device, a connecting device and an auxiliary device (such as a portable baby bed, a baby carrying device, an auxiliary seat or a collision protection device) and is fixed on a motor vehicle through a vehicle body mounting clamping device, so that the body displacement of a child can be limited to reduce the injury of the child caused by an emergency (such as collision or sudden deceleration).

Although the existing safety seat for children is specially designed for children, the existing safety seat for children still adopts a structural design similar to a car seat, the head of the child is relatively young and tender, and the child cannot bear relatively violent impact, so that the situations of dizziness, congestion of the head and the like of the child are easily caused when the car is braked suddenly or collided, and therefore, the safety seat capable of protecting the head is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a safety seat capable of protecting the head, which aims to solve the technical problems that: how to make the safety seat capable of sufficiently protecting the head of the child.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a can protect safety seat of head, includes the base, the top of base is fixed with backup plate and backing plate, is fixed with the waist on the backup plate and leans on, is provided with two fixed bands between backup plate and the backing plate, is fixed with on the fixed band and adjusts the locking and detain, and the buffering storehouse has been seted up to the inside of backup plate, and the inside rotation of buffering storehouse is provided with the axis of rotation, is connected with protective helmet and buffer gear in the axis of rotation, and protective helmet is located the backup plate side, and buffer gear is located the inside in buffering storehouse.

The inside of surge bin is fixed with the baffle, and the baffle is located the below of axis of rotation, has seted up the slip hole on the baffle.

Structure more than adopting sits on the backing plate, fixes the upper part of the body with two fixed bands, detains suitable length to the fixed band through adjusting locking, locks the fixed band, and the waist is leaned on and provides the support for the waist, has improved the comfort level, wears protective helmet overhead, and the rethread head band is fixed.

The rear side of the protective helmet is fixed with a first fixing block and a second fixing block, the first fixing block is located above the second fixing block, a first connecting belt is fixed on the first fixing block, a second connecting belt is fixed on the second fixing block, and the end portion of the first connecting belt and the end portion of the second connecting belt are fixed on the rotating shaft.

By adopting the structure, when emergency braking or vehicle collision occurs, the head drives the protective helmet to move, the protective helmet drives the first fixing block and the second fixing block to move, and the first fixing block and the second fixing block drive the first connecting belt and the second connecting belt to move.

The buffer mechanism comprises two spring loop bars, the two spring loop bars are fixed below the partition plate, and the end parts of the two spring loop bars are fixed with rubber plates.

By adopting the structure, when the sliding plate extrudes the rubber plate, the rubber plate extrudes the spring sleeve rod, and the spring sleeve rod further decelerates the sliding plate, so that the rotation of the rotating shaft is slowed down again.

Buffer gear still includes the buffering rope, and the one end of buffering rope is fixed in the axis of rotation, and the other end of buffering rope passes the slip hole, and the other end of buffering rope is fixed with the sliding plate, and the sliding plate slides and sets up in the inside of buffering storehouse, is fixed with the spring between sliding plate and the baffle, and the spring housing is on the buffering rope.

Structure more than adopting, first connecting band and second connecting band drive the axis of rotation and rotate, and the axis of rotation drives the buffering rope and rotates, and the buffering rope drives the sliding plate and slides, and the sliding plate drives the spring compression to slow down the rotation of axis of rotation, the axis of rotation slows down first connecting band and second connecting band and removes, and first connecting band and second connecting band slow down the protection helmet and remove, and the protection helmet slows down the head and removes, thereby protects the head.

Compared with the prior art, the safety seat capable of protecting the head has the following advantages:

1. the protective helmet is matched with the buffer mechanism, so that the forward tilting speed of the head of the child can be reduced when sudden braking or vehicle collision occurs, congestion and dizziness caused by the fact that the head tilts forwards too fast can be avoided, and meanwhile, sundries can be prevented from splashing and impacting the head of the child by the protective helmet;

2. the backup plate is matched with the buffer mechanism, so that the rotating shaft can be decelerated for multiple times, the situation that the head of a child is blocked due to too fast deceleration is avoided, and the deceleration effect is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic elevation view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

in the figure: 1-backup plate, 101-rotating shaft, 102-partition plate, 103-buffer bin, 2-fixing belt, 3-base, 4-backing plate, 5-adjusting locking buckle, 6-waist support, 7-protective helmet, 701-first connecting belt, 702-second connecting belt, 703-first fixing block, 704-second fixing block, 8-buffer mechanism, 801-buffer rope, 802-spring loop bar, 803-spring and 804-sliding plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the embodiment provides a safety seat capable of protecting a head, including a base 3, a backup plate 1 and a backing plate 4 are fixed above the base 3, a lumbar support 6 is fixed on the backup plate 1, two fixing bands 2 are arranged between the backup plate 1 and the backing plate 4, an adjusting locking buckle 5 is fixed on the fixing band 2, a buffer bin 103 is arranged inside the backup plate 1, a rotating shaft 101 is rotatably arranged inside the buffer bin 103, a protective helmet 7 and a buffer mechanism 8 are connected on the rotating shaft 101, the protective helmet 7 is located on the side surface of the backup plate 1, and the buffer mechanism 8 is located inside the buffer bin 103.

A partition plate 102 is fixed inside the buffer bin 103, the partition plate 102 is positioned below the rotating shaft 101, and a sliding hole is formed in the partition plate 102; sit on backing plate 4, fix the upper part of the body with two fixed bands 2, detain 5 suitable length with fixed band 2 through adjusting the locking, lock fixed band 2, the waist leans on 6 to provide the support for the waist, has improved the comfort level, wears protective helmet 7 overhead, and the rethread head band is fixed.

A first fixing block 703 and a second fixing block 704 are fixed on the rear side of the protective helmet 7, the first fixing block 703 is positioned above the second fixing block 704, a first connecting belt 701 is fixed on the first fixing block 703, a second connecting belt 702 is fixed on the second fixing block 704, and the end of the first connecting belt 701 and the end of the second connecting belt 702 are both fixed on the rotating shaft 101; when sudden braking or vehicle collision occurs, the head drives the protective helmet 7 to move, the protective helmet 7 drives the first fixing block 703 and the second fixing block 704 to move, and the first fixing block 703 and the second fixing block 704 drive the first connecting belt 701 and the second connecting belt 702 to move.

The buffer mechanism 8 comprises two spring loop bars 802, the two spring loop bars 802 are both fixed below the partition plate 102, and the end parts of the two spring loop bars 802 are fixed with rubber plates; when the sliding plate 804 presses against the rubber plate, which presses against the spring rods 802, the spring rods 802 further decelerate the sliding plate 804, thereby slowing the rotation of the rotating shaft 101 again.

The buffer mechanism 8 further comprises a buffer rope 801, one end of the buffer rope 801 is fixed on the rotating shaft 101, the other end of the buffer rope 801 penetrates through the sliding hole, a sliding plate 804 is fixed at the other end of the buffer rope 801, the sliding plate 804 is arranged inside the buffer bin 103 in a sliding mode, a spring 803 is fixed between the sliding plate 804 and the partition plate 102, and the spring 803 is sleeved on the buffer rope 801; first connecting band 701 and second connecting band 702 drive axis of rotation 101 and rotate, axis of rotation 101 drives buffering rope 801 and rotates, buffering rope 801 drives sliding plate 804 and slides, sliding plate 804 drives spring 803 and compresses, thereby slow down the rotation of axis of rotation 101, axis of rotation 101 slows down first connecting band 701 and second connecting band 702 and removes, first connecting band 701 and second connecting band 702 slow down protective helmet 7 and remove, protective helmet 7 slows down the head and removes, thereby protect the head.

The working principle of the utility model is as follows:

sitting on the cushion plate 4, fixing the upper body by using two fixing bands 2, adjusting the length of the fixing bands 2 to a proper length by adjusting the locking buckle 5, locking the fixing bands 2, supporting the waist by the waist rest 6, improving comfort, wearing the protective helmet 7 on the head, then fixing by the head band, when sudden braking or vehicle collision occurs, the head drives the protective helmet 7 to move, the protective helmet 7 drives the first fixing block 703 and the second fixing block 704 to move, the first fixing block 703 and the second fixing block 704 drive the first connecting band 701 and the second connecting band 702 to move, the first connecting band 701 and the second connecting band 702 drive the rotating shaft 101 to rotate, the rotating shaft 101 drives the buffer rope 801 to rotate, the buffer rope 801 drives the sliding plate 804 to slide, the sliding plate 804 drives the spring 803 to compress, thereby slowing down the rotation of the rotating shaft 101, when the sliding plate 804 presses the rubber plate, the rubber plate presses the spring sleeve rod 802, the spring rods 802 further decelerate the sliding plate 804, so that the rotation of the rotating shaft 101 is slowed down again, the rotating shaft 101 slows down the movement of the first connecting band 701 and the second connecting band 702, the first connecting band 701 and the second connecting band 702 slow down the movement of the protective helmet 7, and the protective helmet 7 slows down the movement of the head, so that the head is protected.

In conclusion, the protective helmet 7 is matched with the buffer mechanism 8, so that the forward tilting speed of the head of the child can be reduced when sudden braking or vehicle collision occurs, congestion and dizziness caused by the fact that the head tilts forwards too fast can be avoided, and meanwhile, sundries can be prevented from splashing and impacting the head of the child by the protective helmet 7; backup plate 1 and buffer gear 8 cooperation can carry out a lot of to axis of rotation 101 and slow down to avoid slowing down too fast and lead to children's head to be obstructed, improved the speed reduction effect simultaneously.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a can protect safety seat of head, includes base (3), a serial communication port, the top of base (3) is fixed with backup plate (1) and backing plate (4), be fixed with waist on backup plate (1) and lean on (6), be provided with two fixed bands (2) between backup plate (1) and backing plate (4), be fixed with on fixed band (2) and adjust locking and detain (5), surge bin (103) have been seted up to the inside of backup plate (1), the inside rotation of surge bin (103) is provided with axis of rotation (101), be connected with protective helmet (7) and buffer gear (8) on axis of rotation (101), and protective helmet (7) are located backup plate (1) side, buffer gear (8) are located the inside of surge bin (103).

2. A safety seat with a protective head according to claim 1, wherein a partition plate (102) is fixed inside the buffer chamber (103), the partition plate (102) is located below the rotating shaft (101), and a sliding hole is formed in the partition plate (102).

3. A safety seat capable of protecting the head according to claim 1 or 2, wherein a first fixing block (703) and a second fixing block (704) are fixed on the rear side of the protective helmet (7), the first fixing block (703) is located above the second fixing block (704), a first connecting belt (701) is fixed on the first fixing block (703), a second connecting belt (702) is fixed on the second fixing block (704), and the end of the first connecting belt (701) and the end of the second connecting belt (702) are both fixed on the rotating shaft (101).

4. A safety seat with a protective head according to claim 2, wherein the cushioning mechanism (8) comprises two spring rods (802), the two spring rods (802) are fixed below the partition (102), and rubber plates are fixed at the ends of the two spring rods (802).

5. A safety seat with a head protection function according to claim 4, wherein the buffering mechanism (8) further comprises a buffering rope (801), one end of the buffering rope (801) is fixed on the rotating shaft (101), the other end of the buffering rope (801) penetrates through the sliding hole, the other end of the buffering rope (801) is fixed with a sliding plate (804), the sliding plate (804) is arranged inside the buffering cabin (103) in a sliding mode, a spring (803) is fixed between the sliding plate (804) and the partition plate (102), and the spring (803) is sleeved on the buffering rope (801).