CN216822641U

CN216822641U - Inflatable pillow

Info

Publication number: CN216822641U
Application number: CN202220489028.6U
Authority: CN
Inventors: 徐圣帝; 尤慧芳; 郭秀华; 仲敏; 谷倩倩
Original assignee: Second Hospital of Shandong University
Current assignee: Second Hospital of Shandong University
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-06-28
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses an inflatable pillow, which comprises a box body, wherein the upper surface of the box body is connected with an inflatable bag, a transmission shaft is rotatably connected between the left and right side walls in the box body, the left and right sides of the upper side wall of the box body are rotatably connected with a rotating shaft, the lower ends of the two rotating shafts are respectively connected with a first bevel gear, the left and right sides of the transmission shaft are respectively connected with a second bevel gear, the two second bevel gears are arranged in bilateral symmetry and are respectively connected with the two first bevel gears in a meshing way, the right end of the transmission shaft is connected with a driving mechanism, the upper ends of the two rotating shafts extend into the inflatable bag and are connected with a massage component, the right end of the inflatable bag is connected with a first air inlet pipe, a first valve body is arranged on the first air inlet pipe, one end of the first air inlet pipe is detachably connected with the inflatable component, the massage component of the device can massage the neck of a user, the comfort of the user is effectively improved, and the practicability is high.

Description

Inflatable pillow

Technical Field

The utility model relates to a pillow technical field, specific field is an inflatable pillow.

Background

A pillow is a sleeping tool. Pillows are generally considered to be a filler that people adopt for sleeping comfort. It is recognized from modern medical research that the human spine, viewed from the front, is a straight line, but viewed from the side, is a curve with three physiological curvatures. In order to protect the normal physiological curvature of the neck and maintain the normal physiological activities of people during sleeping, a pillow is needed during sleeping. Pillows are generally composed of two parts, a pillow core and a pillow case. The pillow core needs filling materials, so that the pillow can keep a certain height when in use, the filling materials in the current pillow market are various, and the inflatable pillow taking the air bag as the pillow core is gradually popular along with the requirements of work and travel.

The main difference between an inflated pillow and a pillow using other fillers is that the shape and hardness of the inflated pillow can be adjusted. The user can adjust the overflow degree of the air in the inflatable pillow according to personal requirements, so that the hardness of the inflatable pillow can meet the optimal state of the user. However, the existing inflatable pillow has a single structure, does not have a massage function and is poor in comfort, so that the inflatable pillow is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inflatable pillow to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inflatable pillow, includes the box, the upper surface of box is connected with the air bag, it is connected with the transmission shaft to rotate between the inside left and right sides wall of box, the last lateral wall left and right sides of box rotates and is connected with the pivot, two the lower extreme of pivot is connected with first bevel gear respectively, the left and right sides of transmission shaft is connected and is had second bevel gear, two second bevel gear bilateral symmetry sets up, two second bevel gear respectively with two first bevel gear meshing is connected, the right-hand member of transmission shaft passes the box and is connected with actuating mechanism, two the inside of air bag is stretched into in the upper end of pivot and is connected with the massage subassembly, the right-hand member of air bag is connected with first intake pipe, be equipped with first valve body in the first intake pipe, the one end of first intake pipe can be dismantled and be connected with the air subassembly.

Preferably, the driving mechanism comprises a shell, a driving motor, a third bevel gear and a fourth bevel gear, the shell is fixedly installed on the right side of the box body, the driving motor is installed inside the box body, the third bevel gear is installed at the output end of the driving motor, the right end of the transmission shaft extends into the shell, the fourth bevel gear is installed at the right end of the transmission shaft, and the third bevel gear is meshed with the fourth bevel gear.

Preferably, the massage assembly comprises a mounting frame, a connecting shaft and a massage head, the mounting frame is fixedly mounted at the upper end of the rotating shaft, the connecting shaft is fixedly mounted on the upper surface of the mounting frame, and the massage head is rotatably mounted at the upper end of the connecting shaft.

Preferably, the inflation assembly comprises an elastic air bag, an inflation tube, an air suction tube, a first one-way valve and a second one-way valve, the inflation tube and the air suction tube are respectively installed at the lower side of the elastic air bag, the first one-way valve and the second one-way valve are respectively installed on the inflation tube and the air suction tube, and the inflation tube is in threaded connection with one end of the first air inlet tube.

Preferably, the lower surface of box is equipped with the inflatable packer, the right side of inflatable packer is connected with the second intake pipe, be equipped with the second valve body in the second intake pipe, the second intake pipe can be connected with inflation assembly.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an aerify pillow and pass through actuating mechanism drive transmission shaft and rotate, two second bevel gear rotations of its own are directly driven in the rotation of transmission shaft, two first bevel gear's rotation drives two first bevel gear rotations respectively, two first bevel gear drive two pivots respectively and rotate, by two symmetrical settings of second bevel gear, and then two first bevel gear's direction of rotation is opposite, two first bevel gear's rotation drives two pivot reverse motion each other, the rotation of two liang of pivots directly drives the massage subassembly and rotates, the massage subassembly is massaged user's neck, effectual improvement user's travelling comfort, therefore, the clothes hanger is strong in practicability.

Drawings

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

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

fig. 3 is a schematic top sectional structural view of the driving mechanism of the present invention;

fig. 4 is a schematic structural view of the massage assembly of the present invention.

In the figure: 1-box body, 2-inflatable bag, 3-transmission shaft, 4-rotating shaft, 5-first bevel gear, 6-second bevel gear, 7-driving mechanism, 701-shell, 702-driving motor, 703-third bevel gear, 704-fourth bevel gear, 8-massage component, 801-mounting rack, 802-connecting shaft, 803-massage head, 9-first air inlet pipe, 10-first valve body, 11-inflatable component, 1101-elastic airbag, 1102-inflatable pipe, 1103-air suction pipe, 1104-first one-way valve, 1105-second one-way valve, 12-inflatable cushion, 13-second air inlet pipe and 14-second valve body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an inflatable pillow comprises a box body 1, an inflatable bag 2 is connected to the upper surface of the box body 1, a transmission shaft 3 is rotatably connected between the left side wall and the right side wall inside the box body 1, rotating shafts 4 are rotatably connected to the left side wall and the right side wall of the box body 1, the lower ends of the two rotating shafts 4 are respectively connected with first bevel gears 5, second bevel gears 6 are respectively connected to the left side and the right side of the transmission shaft 3, the two second bevel gears 6 are arranged in bilateral symmetry, the two second bevel gears 6 are respectively meshed and connected with the two first bevel gears 5, the right end of the transmission shaft 3 penetrates through the box body 1 and is connected with a driving mechanism 7, the driving mechanism 7 is used for rotating the transmission shaft 3, when the inflatable pillow is used, the driving mechanism 7 is started, the driving mechanism 7 drives the transmission shaft 3 to rotate, the rotation of the transmission shaft 3 directly drives the two second bevel gears 6 of the transmission shaft to rotate, the two second bevel gears 6 respectively drive the two first bevel gears 5 to rotate, the two first bevel gears 5 respectively drive the two rotating shafts 4 to rotate, the two second bevel gears 6 are symmetrically arranged, and then the rotation directions of the two first bevel gears 5 are opposite, the rotation of the two first bevel gears 5 drives the two rotating shafts 4 to move in opposite directions, the upper ends of the two rotating shafts 4 extend into the inflatable bag 2 and are connected with massage components 8, the rotation of the two rotating shafts 4 directly drives the massage components 8 to rotate, the right end of the inflatable bag 2 is connected with a first air inlet pipe 9, a first valve body 10 is arranged on the first air inlet pipe 9, one end of the first air inlet pipe 9 is detachably connected with an inflation assembly 11, the inflation assembly 11 is used for inflating the inflatable bag 2, after use, the air-inflating assembly 11 is removed and the first valve body 10 is opened, and the air inside the air-inflating bag 2 is discharged through the first air inlet tube 9.

Specifically, the driving mechanism 7 includes a housing 701, a driving motor 702, a third bevel gear 703 and a fourth bevel gear 704, the housing 701 is fixedly installed on the right side of the box 1, the driving motor 702 is installed inside the box 1, the third bevel gear 703 is installed at an output end of the driving motor 702, a right end of the transmission shaft 3 extends into the housing 701, the fourth bevel gear 704 is installed at a right end of the transmission shaft 3, the third bevel gear 703 and the fourth bevel gear 704 are meshed and connected, the driving motor 702 is started, the output end of the driving motor 702 directly drives the third bevel gear 703 to rotate, the rotation of the third bevel gear 703 directly drives the fourth bevel gear 704 to rotate, the rotation of the fourth bevel gear 704 drives the transmission shaft 3 to rotate, and further, the driving of the transmission shaft 3 is realized.

Specifically, massage subassembly 8 includes mounting bracket 801, connecting axle 802 and massage head 803, mounting bracket 801 fixed mounting is in the upper end of pivot 4, connecting axle 802 fixed mounting is in the upper surface of mounting bracket 801, massage head 803 rotates and installs in the upper end of connecting axle 802, and during the use, pivot 4 drives mounting bracket 801 and rotates, and mounting bracket 801's rotation drives connecting axle 802 and rotates, and connecting axle 802 drives the massage head 803 and rotates, and the rotation of massage head 803 massages user's neck.

Specifically, the inflation assembly 11 includes an elastic airbag 1101, an inflation tube 1102, an air suction tube 1103, a first check valve 1104 and a second check valve 1105, the inflation tube 1102 and the air suction tube 1103 are respectively installed at the lower side of the elastic airbag 1101, the first check valve 1104 and the second check valve 1105 are respectively installed on the inflation tube 1102 and the air suction tube 1103, the inflation tube 1102 is in threaded connection with one end of the first air inlet tube 9, the elastic airbag 1101 is pressed in a reciprocating manner, when the elastic airbag 1101 contracts, the first check valve 1104 is opened, the second check valve 1105 is closed, air enters the first air inlet tube 9 from the inflation tube 1102, when the elastic airbag 1101 expands, the first check valve 1104 is closed, the second check valve 1105 is opened, and air enters the elastic airbag 1101 from the air suction tube 1103, so that inflation of the inflatable bag 2 is achieved in a reciprocating manner, and operation is simple and convenient.

Particularly, the lower surface of box 1 is equipped with inflatable packer 12, inflatable packer 12's right side is connected with second intake pipe 13, be equipped with second valve body 14 on the second intake pipe 13, second intake pipe 13 can be connected with inflation assembly 11, will inflate inflatable packer 12 and be connected with inflation assembly 11, use inflation assembly 11 to inflate inflatable packer 12, and inflatable packer 12 inflation drives box 1 and moves up, through adjusting the inflation degree of inflatable packer 12, has realized the altitude mixture control to box 1, during the in-service use, can adjust the height of inflating the pillow according to individual custom, makes inflatable pillow can be applicable to different users, and the suitability is strong.

The working principle is as follows: when the utility model is used, the inflatable component 11 is used to inflate the inflatable bag 2, the internal air quantity of the inflatable bag 2 can be adjusted according to the personal use habit, the hardness of the inflatable bag 2 can be adjusted, after the inflation is finished, the user lies on the inflatable bag 2, then a driving mechanism 7 is started, the driving mechanism 7 drives the transmission shaft 3 to rotate, the rotation of the transmission shaft 3 directly drives two second bevel gears 6 of the transmission shaft to rotate, the rotation of the two second bevel gears 6 respectively drives two first bevel gears 5 to rotate, the two first bevel gears 5 respectively drive two rotating shafts 4 to rotate, the two second bevel gears 6 are symmetrically arranged, and then the rotation direction of two first bevel gears 5 is opposite, and the rotation of two first bevel gears 5 drives two pivot 4 reciprocal opposite directions motion, and the rotation of two liang of pivot 4 directly drives massage subassembly 8 and rotates, and massage subassembly 8 massages user's neck.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An inflatable pillow comprises a box body (1), and is characterized in that: the upper surface of the box body (1) is connected with an inflatable bag (2), a transmission shaft (3) is rotatably connected between the left side wall and the right side wall of the interior of the box body (1), the left side wall and the right side wall of the upper side wall of the box body (1) are rotatably connected with rotating shafts (4), the lower ends of the two rotating shafts (4) are respectively connected with first bevel gears (5), the left side and the right side of the transmission shaft (3) are respectively connected with second bevel gears (6), the two second bevel gears (6) are arranged in bilateral symmetry, the two second bevel gears (6) are respectively connected with the two first bevel gears (5) in a meshing manner, the right end of the transmission shaft (3) penetrates through the box body (1) and is connected with a driving mechanism (7), the upper ends of the two rotating shafts (4) extend into the interior of the inflatable bag (2) and are connected with a massage component (8), and the right end of the inflatable bag (2) is connected with a first air inlet pipe (9), be equipped with first valve body (10) on first intake pipe (9), the one end of first intake pipe (9) can be dismantled and be connected with inflatable component (11).

2. An inflatable pillow as defined in claim 1, wherein: the driving mechanism (7) comprises a shell (701), a driving motor (702), a third bevel gear (703) and a fourth bevel gear (704), the shell (701) is fixedly installed on the right side of the box body (1), the driving motor (702) is installed inside the box body (1), the third bevel gear (703) is installed at the output end of the driving motor (702), the right end of the transmission shaft (3) extends into the shell (701), the fourth bevel gear (704) is installed at the right end of the transmission shaft (3), and the third bevel gear (703) and the fourth bevel gear (704) are in meshed connection.

3. An inflatable pillow as defined in claim 1, wherein: massage subassembly (8) include mounting bracket (801), connecting axle (802) and massage head (803), mounting bracket (801) fixed mounting is in the upper end of pivot (4), connecting axle (802) fixed mounting is in the upper surface of mounting bracket (801), massage head (803) are rotated and are installed in the upper end of connecting axle (802).

4. An inflatable pillow as defined in claim 1, wherein: the inflation assembly (11) comprises an elastic air bag (1101), an inflation tube (1102), an air suction tube (1103), a first one-way valve (1104) and a second one-way valve (1105), wherein the inflation tube (1102) and the air suction tube (1103) are respectively installed on the lower side of the elastic air bag (1101), the first one-way valve (1104) and the second one-way valve (1105) are respectively installed on the inflation tube (1102) and the air suction tube (1103), and the inflation tube (1102) is in threaded connection with one end of a first air inlet tube (9).

5. An inflatable pillow as defined in claim 1, wherein: the lower surface of box (1) is equipped with inflatable packer (12), the right side of inflatable packer (12) is connected with second intake pipe (13), be equipped with second valve body (14) on second intake pipe (13), second intake pipe (13) can be connected with inflatable component (11).