CN219515886U

CN219515886U - Headrest is protected in convenient equipment

Info

Publication number: CN219515886U
Application number: CN202320774004.XU
Authority: CN
Inventors: 王晓森
Original assignee: Qingdao Yuyiguang Electrical Appliance Co ltd
Current assignee: Qingdao Yuyiguang Electrical Appliance Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-15
Anticipated expiration: 2033-04-10

Abstract

The utility model belongs to the technical field of protection pillows, in particular to a protection headrest convenient to assemble, which comprises a pillowcase, wherein the pillowcase is in a shape structure, shoulder straps are symmetrically arranged on the surface of the pillowcase, an installation cavity is arranged in an inner cavity of the pillowcase, a head buffer air bag and a back buffer air bag are movably arranged in the inner cavity of the installation cavity, the head buffer air bag is positioned above the back buffer air bag, countersunk grooves are formed in the surfaces of the head buffer air bag and the back buffer air bag, an air charging nozzle is arranged in the inner cavity of the countersunk grooves, and a placing opening is formed in the surface of the pillowcase; the utility model discloses an charging connector is inflated head buffer gasbag and back buffer gasbag to adjust the atmospheric pressure in head buffer gasbag and the back buffer gasbag, realize adjusting the hardness of head buffer gasbag and back buffer gasbag, the travelling comfort is better, and it is convenient to assemble with the pillowcase to reduce the volume after gassing of head buffer gasbag and back buffer gasbag, reduces the volume of protecting the headrest simultaneously, conveniently accomodates.

Description

Headrest is protected in convenient equipment

Technical Field

The utility model relates to the technical field of protection pillows, in particular to a protection headrest convenient to assemble.

Background

The head protecting pillow is a special pillow, the head protecting pillow is carried on the baby through the shoulder straps, the baby falls easily when learning to walk, the rear brain of the baby lands when falling backward, and the head protecting pillow can cause great damage to the brain, and can play a buffering role through changing the head protecting pillow so as to reduce the impact of the baby on the brain after falling.

The prior headrest inner cavity is filled with sponge, the sponge is of an integrated structure, the size is large, the headrest is inconvenient to store, meanwhile, when the surface of a pillowcase needs to be cleaned, the sponge is inconvenient to take out from the pillowcase, and meanwhile, the hardness of the sponge cannot be adjusted according to the use requirement, so that the comfort is poor in use, and in order to solve the problems, the headrest is convenient to assemble.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides a headrest which is convenient to assemble, and the headrest is inflated by an inflation nozzle to adjust the air pressure in the headrest and the back buffering air bag, so that the hardness of the headrest and the back buffering air bag is adjusted, the comfort is better, the volumes of the headrest and the back buffering air bag are reduced after the headrest is deflated, the headrest is convenient to assemble with a pillowcase, and meanwhile, the headrest is reduced in volume and is convenient to store.

(II) technical scheme

In order to solve the technical problems, the utility model provides a headrest convenient to assemble, which comprises a pillowcase, wherein the pillowcase is of a 8-shaped structure, shoulder straps are symmetrically arranged on the surface of the pillowcase, an installation cavity is arranged in an inner cavity of the pillowcase, a head buffer air bag and a back buffer air bag are movably arranged in the inner cavity of the installation cavity, the head buffer air bag is positioned above the back buffer air bag, countersunk grooves are formed in the surfaces of the head buffer air bag and the back buffer air bag, an air charging nozzle is arranged in the inner cavity of the countersunk grooves, and a placing opening is formed in the surface of the pillowcase.

Preferably, the surface of the placing opening corresponds to the position of the inflating nozzle, and a zipper is sewed and connected to the surface of the placing opening.

Preferably, the shoulder strap comprises a shoulder pad sleeve and an elastic band, wherein the elastic band is connected to two ends of the shoulder pad sleeve in a sewing mode, and the width of the shoulder pad sleeve is larger than that of the elastic band.

Preferably, splicing seats are symmetrically arranged on the surface of the pillowcase, and splicing grooves are formed in the surface of each splicing seat.

Preferably, friction sleeves are sleeved on the inner walls of the inserting grooves.

Preferably, one end of the elastic band, which is far away from the shoulder pad sleeve, is connected with a plug-in column, and the plug-in column is plugged with the friction sleeve.

Preferably, the surface of the pillowcase is provided with head ventilation holes in a penetrating way, and back ventilation holes are formed below the head ventilation holes.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the head buffer air bag and the back buffer air bag are inflated through the inflation nozzle, so that the air pressure in the head buffer air bag and the back buffer air bag is adjusted, the hardness of the head buffer air bag and the back buffer air bag is adjusted, the comfort is better, the volume of the head buffer air bag and the back buffer air bag is reduced after the head buffer air bag and the back buffer air bag are deflated, the head buffer air bag and the back buffer air bag are conveniently assembled with the pillowcase 1, and meanwhile, the volume of the headrest is reduced, and the headrest is conveniently stored.

2. According to the utility model, the two ends of the shoulder strap are mutually spliced with the splicing grooves on the surface splicing seat surface of the pillowcase through the splicing columns, so that the shoulder strap is quickly spliced and fixed, the friction sleeves are arranged on the inner wall of the splicing grooves, the inner wall surface of the splicing grooves is contacted with the surface of the splicing columns through the friction sleeves, the friction force on the surface of the splicing columns can be increased through the friction sleeves, the splicing stability of the shoulder strap is improved, and the splicing is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of an exploded construction of the present utility model;

fig. 4 is a schematic view of the assembled shoulder strap structure of the present utility model.

Reference numerals:

1. a pillowcase; 2. a shoulder strap; 21. shoulder protecting sleeves; 22. an elastic band; 3. a mounting cavity; 4. a head cushion bladder; 5. a countersunk head groove; 6. an air charging nozzle; 7. a placement port; 8. a zipper; 9. a back cushion airbag; 10. splicing seats; 11. a plug-in groove; 12. a friction sleeve; 13. a plug-in column; 14. a head ventilation hole; 15. and the back is provided with ventilation holes.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the headrest convenient to assemble provided by the utility model comprises a pillowcase 1, wherein the pillowcase 1 is of an 8-shaped structure, shoulder straps 2 are symmetrically arranged on the surface of the pillowcase 1, an installation cavity 3 is arranged in an inner cavity of the pillowcase 1, a head buffer air bag 4 and a back buffer air bag 9 are movably arranged in the inner cavity of the installation cavity 3, the head buffer air bag 4 is positioned above the back buffer air bag 9, countersunk grooves 5 are respectively arranged on the surfaces of the head buffer air bag 4 and the back buffer air bag 9, air inlets 6 are respectively arranged in the inner cavities of the countersunk grooves 5, and a placing opening 7 is formed in the surface of the pillowcase 1.

When the infant falls down during learning to walk, the head and the back impact the head buffer air bag 4 and the back buffer air bag 9, the head buffer air bag 4 and the back buffer air bag 9 are extruded through the weight of the infant, the impact force can be buffered, so that the damage to the body of the infant is reduced, the ventilation property of the head and the back can be increased through the head ventilation holes 14 and the back ventilation holes 15, the infant is more comfortable to use, the placing opening 7 is sealed through the zipper 8, after the zipper 8 is opened, the head buffer air bag 4 and the back buffer air bag 9 can be inflated through the inflation nozzle 6, so that the air pressure in the head buffer air bag 4 and the back buffer air bag 9 can be adjusted, the hardness of the head buffer air bag 4 and the back buffer air bag 9 can be adjusted, the comfort is better, the volume of the headrest can be reduced after the head buffer air bag 4 and the back buffer air bag 9 are deflated, and the infant is convenient to store

As shown in fig. 3, the surface of the placement opening 7 corresponds to the position of the charging connector 6, and a zipper 8 is sewed and connected on the surface of the placement opening 7.

After the zipper 8 is pulled open, the air charging nozzle 6 is exposed, so that the head cushion air bag 4 and the back cushion air bag 9 can be conveniently inflated and deflated.

As shown in fig. 1, the shoulder strap 2 comprises a shoulder pad sleeve 21 and elastic bands 22, the elastic bands 22 are sewed and connected at two ends of the shoulder pad sleeve 21, the width of the shoulder pad sleeve 21 is larger than that of the elastic bands 22, splicing seats 10 are symmetrically arranged on the surface of the pillow case 1, splicing grooves 11 are formed in the surface of each splicing seat 10, friction sleeves 12 are sleeved on the inner walls of the splicing grooves 11, splicing columns 13 are connected to one ends, far away from the shoulder pad sleeve 21, of the elastic bands 22, and the splicing columns 13 are spliced with the friction sleeves 12.

It should be noted that, the two ends of the shoulder strap 2 are mutually spliced with the splicing grooves 11 on the surface of the splicing seat 10 on the surface of the pillowcase 1 through the splicing columns 13, so that the rapid splicing and fixing of the shoulder strap 2 are realized, the friction sleeves 12 are arranged on the inner walls of the splicing grooves 11, the inner wall surfaces of the splicing grooves 11 are contacted with the surfaces of the splicing columns 13 through the friction sleeves 12, the friction force on the surfaces of the splicing columns 13 can be increased through the friction sleeves 12, the splicing stability of the shoulder strap 2 is improved, the head rest back can be protected on the back of an infant through the shoulder strap 2, the length of the shoulder strap 2 can be tightened and stretched through the elastic band 22, the contact area between the shoulder strap 2 and the body can be increased through the shoulder pad 21, and the comfort in use can be improved.

As shown in fig. 1, the surface of the pillow case 1 is provided with a head ventilation hole 14, and a back ventilation hole 15 is provided below the head ventilation hole 14.

It should be noted that the ventilation holes 14 and 15 can increase ventilation of the head and the back, and the use is more comfortable.

The working principle and the using flow of the utility model are as follows: the two ends of the shoulder strap 2 are mutually spliced with the splicing grooves 11 on the surface of the splicing seat 10 on the surface of the pillowcase 1 through the splicing columns 13, the rapid splicing fixation of the shoulder strap 2 is realized, the friction force on the surface of the splicing columns 13 can be increased through the friction sleeve 12, the splicing stability of the shoulder strap 2 is improved, the length of the shoulder strap 2 can be tightened and prolonged through the elastic band 22, the contact area between the shoulder strap 2 and a body can be increased through the shoulder pad sleeve 21, when a baby falls down in a toddler, the head and the back collide with the head buffer air bag 4 and the back buffer air bag 9, the head buffer air bag 4 and the back buffer air bag 9 are extruded through the weight of the baby, the impact force can be buffered, so that the injury to the baby body is reduced, the head air holes 14 and the back air holes 15 can be increased in the air permeability of the head and the back, the placing opening 7 is closed through the zipper 8, the air pressure in the head buffer air bag 4 and the back buffer air bag 9 is adjusted through the air pressure in the air charging connector 6, the head buffer air bag 4 and the back buffer air bag 9 can be reduced in the volume of the head buffer air bag after the baby falls down, and the baby is stored conveniently.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a headrest is protected in convenient equipment, includes pillowcase (1), pillowcase (1) is 8 style of calligraphy structures, its characterized in that, pillowcase (1) surface symmetry is equipped with baldric (2), pillowcase (1) inner chamber is equipped with installation cavity (3), installation cavity (3) inner chamber activity is equipped with head buffer air bag (4) and back buffer air bag (9), head buffer air bag (4) are located back buffer air bag (9) top, head buffer air bag (4) and back buffer air bag (9) surface all are equipped with countersunk head groove (5), countersunk head groove (5) inner chamber all are equipped with charging connector (6), pillowcase (1) surface has been seted up and has been placed mouth (7).

2. A headrest as claimed in claim 1, wherein the surface of the placement opening (7) corresponds to the position of the inflating nozzle (6), and a zipper (8) is sewn on the surface of the placement opening (7).

3. A headrest as claimed in claim 1, wherein the shoulder straps (2) comprise shoulder straps (21) and elastic bands (22), the elastic bands (22) being sewn to the ends of the shoulder straps (21), the width of the shoulder straps (21) being greater than the width of the elastic bands (22).

4. A headrest according to claim 3, characterized in that the surface of the pillow case (1) is symmetrically provided with splicing seats (10), and the surfaces of the splicing seats (10) are provided with splicing grooves (11).

5. The headrest for convenient assembly according to claim 4, wherein friction sleeves (12) are sleeved on the inner walls of the inserting grooves (11).

6. The headrest as claimed in claim 5, characterized in that the end of the elastic band (22) remote from the shoulder pad (21) is connected with a plug-in post (13), and the plug-in post (13) is plugged into the friction sleeve (12).

7. The headrest for protecting the head of the user according to claim 1, wherein the surface of the pillowcase (1) is provided with a head ventilation hole (14) in a penetrating way, and a back ventilation hole (15) is arranged below the head ventilation hole (14).