CN207000233U - A kind of children's seat protection pillow - Google Patents

Abstract

The utility model discloses a kind of children's seat protection pillow, including protection pillow body, the protection pillow body is rested the head on by the first side, headrest and the second side pillow are formed afterwards, the both ends of headrest are respectively and fixedly provided with the second side pillow after described, the second side pillow passes through extension adjustment device and the flexible connection of the first side pillow, the extension adjustment device includes loop bar, the inner homogeneous flexible fastening of the loop bar has ze buffering spring pad, inlay the inside for being fixed on the second side pillow in one end of the loop bar, the other end of the loop bar is rested the head on the regulating tank opened up with the first side and is slidably connected, first side is rested the head on and the second side pillow telescopic connection is fixed with No. two air bags away from loop bar outer end, headrest is by buffer casting after described, No.1 air bag, cystosepiment and inner back cushion are formed, the buffer casting is connected by No.1 air bag and cystosepiment buffering.The utility model can carry out both view angle adjustment when safety coefficient is improved, and reach the purpose for comfortably optimizing and using.

Description

Protective pillow for child seat

technical field

The utility model relates to the technical field of protective pillow equipment, in particular to a protective pillow for a child seat.

Background technique

A car child seat is a seat specially designed for children of different ages (or weights), installed in a car, and can effectively improve the safety of children in a car. European regulation ECER44/03 defines a child safety seat as a child safety protection system that can be fixed to a motor vehicle and consists of a seat belt assembly with a buckle or a flexible part, an adjustment mechanism, and accessories. Can be combined with additional devices such as a carrycot, infant carrier, booster seat or crash protection.

Given the above situation, people have invented and designed protective pillows that can protect children, such as Chinese patent [application number: CN201610788658.2, publication number: CN106476657A] a protective pillow for a child seat, including an anti-collision fixing plate and an airbag layer And the filling layer, wherein the anti-collision fixing plate constitutes the shape skeleton of the pillow, the airbag layer and the anti-collision fixing plate are arranged close to each other, and the filling layer and the airbag layer are arranged close to each other. When the protective pillow is subjected to external force, due to the rigid structure of the anti-collision fixing plate , so that the force is partially offset, and when the force reaches the airbag layer, due to the cushioning effect of the airbag layer, it can absorb the force to a large extent and change the force into a compressed displacement. Since the airbag layer is provided with fillers, The filler acts as an energy absorber, and at the same time can maintain the shape of the airbag layer to a certain extent. After the external force enters, it will be absorbed and resolved to a large extent. When the external force is introduced into the filling layer, it has already been due to the effects of the first two layers. Greatly weakened, the cushioning of the filling layer further offsets the damage of the external force and protects the safety of the occupant's head. However, the side sleepers at both ends of the protective pillow are solidified and fixed, and local adjustment cannot be performed. During use, due to the obstruction of the sightlines at both ends, the vision is not wide, there is no sense of security, it causes crying, and it cannot be used normally.

Utility model content

The purpose of this utility model is to provide a protective pillow for a child seat, which has the purpose of adjusting the length of the side to achieve the purpose of adjusting the side viewing angle, and can improve the space in terms of the viewing angle, and solves the problem that the existing protective pillow cannot be adjusted due to limitations. The perspective is not wide, which causes children's depression and panic.

In order to achieve the above purpose, the utility model provides the following technical solutions: a protective pillow for a child seat, comprising a protective pillow body and a sleeve rod, the protective pillow body is composed of a first side pillow, a back pillow and a second side pillow, Both ends of the backrest are fixed with a second side sleeper, and the second side sleeper is telescopically connected with the first side sleeper through a telescopic adjustment device;

The telescopic adjustment device includes a sleeve rod, and a small buffer spring pad is evenly and elastically fixed inside the sleeve rod. One end of the sleeve rod is embedded and fixed inside the second side sleeper, and the other end of the sleeve rod is connected to the first The adjustment groove opened on the side sleeper is slidingly connected, and the telescopic connection between the first side sleeper and the second side sleeper is fixed with the No. 2 airbag at the outer end of the sleeve rod;

The backrest is composed of a buffer spring seat, a No. 1 air bag, a foam board and an inner back cushion. The buffer spring seat is buffered and connected with the foam board through the No. 1 air bag. The outer end of the foam board is elastically fixed with an inner back cushion.

Preferably, the outer surface of the protective pillow body is covered with a breathable protective cover.

Preferably, the sleeve rod is made of elastic material.

Preferably, the diameter of the adjustment groove is slightly larger than the diameter of the sleeve rod, and a sliding groove is fixed on the inner wall of the adjustment groove, and the sleeve rod is slidably engaged with the adjustment groove through the slide groove.

Preferably, the No. 2 airbag is respectively provided with an inflation nozzle and a deflation nozzle, and the inflation nozzle and the deflation nozzle are provided on the outside of the protective pillow body through the air-permeable protective sleeve.

Preferably, the inner rectangular array of the buffer spring seat is fixed with spring posts.

Preferably, the No. 1 airbag is installed in close contact with the elastic bottom plate of the buffer spring seat and the foam board.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model installs a sliding adjustment rod between the first side sleeper and the second side sleeper, so that the distance between the first side sleeper and the second side sleeper can be adjusted according to the children's own needs, so as to improve the left and right sides of the child. Viewing angle, thereby increasing the viewing angle viewing space from the viewing angle, avoiding the unsafeness caused by depression to children, and having sufficient safety performance at the same time.

2. The utility model achieves the purpose of filling the gap by installing an adjustable No. 2 airbag on the gap between the first side sleeper and the second side sleeper, so that when an impact occurs, it can cooperate with the small buffer spring pad inside the sleeve rod Maximize the elimination of external stress to achieve the purpose of protection.

3. The utility model is equipped with a buffer spring seat and the No. 1 airbag, and when an impact occurs, the stress can be eliminated first through a single spring column inside the buffer spring seat, and the stress can be eliminated to the greatest extent when passing through the No. 1 airbag. The purpose of protecting the back of the child's neck is achieved, and the safety factor is high. By installing the inner back cushion 124, a comfortable rear pillow can be performed while leaning back.

Description of drawings

Fig. 1 is the enlarged schematic view of the telescopic adjustment device of the present invention;

Fig. 2 is a structural representation of the utility model;

Fig. 3 is a structural schematic diagram of the back pillow of the utility model;

Fig. 4 is the exterior view of the utility model.

In the figure: 1-protective pillow body; 11-first side pillow; 12-rear pillow; 13-second side pillow; 14-breathable protective cover; 2-telescopic adjustment device; 21-No. 2 airbag; Buffer spring pad; 23-cover rod; 24-adjustment groove; 121-buffer spring seat; 122-No. 1 airbag; 123-foam board; 124-inner cushion.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4, the utility model provides a technical solution for a protective pillow for a child seat: a protective pillow for a child seat, including a protective pillow body 1 and a sleeve rod 23, the protective pillow body 1 is composed of a first side sleeper 11. The back pillow 12 and the second side pillow 13 are composed of the outer surface of the protective pillow body 1 with a breathable protective cover 14, which can protect the cleanliness of the protective pillow body 1 during normal use, and can be removed by removing the breathable protective cover. The cover 14 cleans it to achieve the purpose of ensuring the cleanliness of the protective pillow body 1. The two ends of the back pillow 12 are fixed with the second side sleeper 13, and the second side sleeper 13 is telescopically connected with the first side sleeper 11 through the telescopic adjustment device 2. Partial length adjustment can be performed to adjust the viewing angle of children from left to right while ensuring safety, which is more humanized and comfortable to use.

The telescopic adjustment device 2 includes a sleeve rod 23, which is made of elastic material and can be used as an intermediate mechanism for the telescopic adjustment of the second side sleeper 13 and the first side sleeper 11. The inside of the sleeve rod 23 is evenly and elastically fixed with a small buffer spring pad 22. When the length is extended, buffer protection can be performed at the extension. One end of the sleeve rod 23 is embedded and fixed inside the second side sleeper 13, and the other end of the sleeve rod 23 slides with the adjustment groove 24 opened on the first side sleeper 11. connection, the caliber of the adjustment groove 24 is slightly larger than the rod diameter of the sleeve rod 23, and a chute is fixed on the inner wall of the adjustment groove 24, the sleeve rod 23 is slidably connected with the adjustment groove 24 through the chute, and is installed on the sleeve rod 23 with a The limit roller matched with the chute can achieve the purpose of positioning and sliding inside the adjustment groove 24, adjust the distance between the first side sleeper 11 and the second side sleeper 13, and achieve the purpose of length adjustment. The first side sleeper 11 The No. 2 airbag 21 is fixed at the telescopic joint with the second side sleeper 13 away from the outer end of the sleeve rod 23 to achieve the purpose of gap filling. When subjected to external impact, the external stress can be eliminated to achieve the purpose of buffer protection. It can provide enough flexibility to improve the comfort of use. The No. 2 airbag 21 is respectively provided with an inflation nozzle and a deflation nozzle, and the inflation nozzle and the deflation nozzle run through the breathable protective cover 14 and are arranged on the outside of the protective pillow body 1 , when the length is adjusted, the size of the gap between the first side sleeper 11 and the second side sleeper 13 changes, and the size of the built-in No. 2 airbag 21 is adjusted through the external inflation nozzle and deflation nozzle to achieve purpose of optimal use.

The rear headrest 12 is composed of a buffer spring seat 121, a No. 1 airbag 122, a foam board 123 and an inner back cushion 124, which can serve the purpose of local cushioning and comfortable use. The inner rectangular array of the buffer spring seat 121 is fixed with spring columns, which can When impacting, the external stress can be eliminated through the spring column of the internal unit to reduce the impact force, thereby preventing children from being injured. The buffer spring seat 121 is buffered and connected with the foam board 123 through the first air bag 122, and the first air bag 122 is close to the The buffer spring seat 121 is installed on the elastic bottom plate and the foam board 123. When the external stress is reduced through the buffer spring seat 121, the stress is further relieved through the foam board 123 to achieve the purpose of protection and improve the safety factor. The outer end of the foam board 123 is elastically fixed There is an inner back cushion 124, and children can use it comfortably when they are in protective use.

Working principle: one end of the sleeve rod 23 is embedded and fixed inside the second side sleeper 13, and the other end of the sleeve rod 23 is slidingly connected with the adjustment groove 24 opened on the first side sleeper 11. The limit roller matched with the chute can achieve the purpose of positioning and sliding inside the adjustment groove 24, thereby adjusting the relative position between the first side sleeper 11 and the second side sleeper 13, and can adjust the length of the side sleeper according to the children's own needs. Adjustment to achieve the purpose of improving the viewing angle. The telescopic connection between the first side sleeper 11 and the second side sleeper 13 is away from the outer end of the sleeve rod 23 and the second airbag 21 is fixed to achieve the purpose of filling the gap. In normal use, it can have a certain The elasticity is high enough to achieve the purpose of comfortable use, and the No. 2 airbag 21 can be squeezed when being impacted by an external force, so as to achieve the purpose of eliminating external stress and buffering protection.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A protective pillow for a child seat, comprising a protective pillow body (1) and a sleeve rod (23), the protective pillow body (1) is composed of a first side sleeper (11), a backrest (12) and a second The side sleeper (13) is composed of a second side sleeper (13) fixed at both ends of the backrest (12), and it is characterized in that: the second side sleeper (13) is connected to the first side sleeper through the telescopic adjustment device (2). One side pillow (11) telescopically connects; The telescopic adjusting device (2) includes a sleeve rod (23), and a small buffer spring pad (22) is evenly and elastically fixed inside the sleeve rod (23), and one end of the sleeve rod (23) is embedded and fixed on the second Inside the side sleeper (13), the other end of the sleeve rod (23) is slidably connected with the adjusting groove (24) offered on the first side sleeper (11), and the first side sleeper (11) and the second side sleeper ( 13) No. 2 airbag (21) is fixed at the outer end of telescoping joint away from sleeve rod (23); The back pillow (12) is composed of a buffer spring seat (121), a No. 1 airbag (122), a foam board (123) and an inner cushion (124). The buffer spring seat (121) passes through the No. 1 airbag (122) It is buffered and connected with the foam board (123), and the outer end of the foam board (123) is elastically fixed with an inner cushion (124). 2. The protective pillow for a child seat according to claim 1, characterized in that: the outer surface of the protective pillow body (1) is covered with a breathable protective cover (14). 3. The protective pillow for a child seat according to claim 1, characterized in that: the sleeve rod (23) is made of elastic material. 4. A protective pillow for a child seat according to claim 1, characterized in that: the diameter of the adjustment groove (24) is slightly larger than the diameter of the sleeve rod (23), and the inner wall of the adjustment groove (24) A chute is fixed on the top, and the sleeve rod (23) is slidably engaged with the adjustment groove (24) through the chute. 5. A protective pillow for a child seat according to claim 1, characterized in that: the No. 2 airbag (21) is respectively provided with an inflation nozzle and a deflation nozzle, and the inflation nozzle and the deflation nozzle are The through-breathable protective cover (14) is arranged on the outer side of the protective pillow body (1). 6. The protective pillow for a child seat according to claim 1, characterized in that: the inner rectangular array of the buffer spring seat (121) is fixed with spring columns. 7. The protective pillow for a child seat according to claim 1, characterized in that: the No. 1 airbag (122) is installed in close contact with the elastic bottom plate of the buffer spring seat (121) and the foam plate (123).