CN216147742U

CN216147742U - Pillow with adjustable height

Info

Publication number: CN216147742U
Application number: CN202122043102.XU
Authority: CN
Inventors: 宋晓镜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-04-01
Anticipated expiration: 2031-08-27

Abstract

The utility model provides a pillow with adjustable height, which relates to the technical field of pillows and comprises a shell, a baffle and a control switch, wherein the baffle is arranged inside the shell, the control switch is connected to the front side of the outer wall of the shell, a concave surface is arranged at the top of the shell, a plurality of buffer grooves are formed in the top of the baffle, and sliding grooves are embedded in the inner walls of the buffer grooves. This kind of pillow that can height-adjusting drives the carriage release lever through the connection pad and moves down when the concave surface of pillow is pressed, makes the periphery of carriage release lever drive the gear and rotates, cushions, drives the gear through a plurality of compression spring's pulling force and revolves when people's head leaves the concave surface, lets the gear drive the carriage release lever rebound, makes the pillow be convenient for recover.

Description

Pillow with adjustable height

Technical Field

The utility model relates to the technical field of pillows, in particular to an adjustable pillow.

Background

The pillow is a sleep tool, generally thought, the pillow is the filler that people adopt for the comfortable sleep, know from modern medical research, the backbone of human body, look as a straight line from the front, but look as the curve that has three physiological bendings side, in order to protect the normal physiological bending of neck, maintain people's normal physiological activities when sleeping, need to adopt the pillow when sleeping.

However, when the existing pillow is used, a user can use the pillow for a long time, the neck part of the pillow can sink and cannot reset, the experience feeling of the pillow is poor, the service life of the pillow is short, and meanwhile, the height of the pillow is not convenient to adjust, so that people can not lie comfortably.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background technology and provides a pillow with adjustable height, when the concave surface of the pillow is pressed, a moving rod is driven to move downwards through a connecting pad, so that the periphery of the moving rod drives a gear to rotate for buffering, when the head of a person leaves the concave surface, the gear is driven to rotate by the tension of a plurality of compression springs, the gear drives the moving rod to move upwards, and the pillow is convenient to restore.

In order to achieve the above object, the present invention provides the following technical solution, a pillow capable of adjusting height, comprising a shell, a baffle plate and a control switch;

the inside of shell is provided with the baffle, the outer wall of shell openly is connected with control switch, the top of shell is provided with the concave surface, a plurality of dashpot has been seted up at the top of baffle, the inner wall embedding of dashpot is provided with the spout.

As a further description of the above technical solution: the periphery of spout is connected with the slide bar, the one end of slide bar is connected with the carriage release lever, the top of carriage release lever is connected with the connection pad.

As a further description of the above technical solution: the utility model discloses a buffer slot, including carriage release lever, runner, gear, compression spring, dead lever, gear, buffer slot, peripheral both sides of carriage release lever are equipped with smooth tooth, one side of smooth tooth is connected with the gear, the inner wall of gear is connected with compression spring, compression spring's one end is connected with the dead lever, the gear is located the inner wall of buffer slot both sides.

As a further description of the above technical solution: the bottom surface of baffle is connected with the link, the inner wall of link is connected with a plurality of anchor strut, the one end of anchor strut all is connected with the bottom surface of baffle, the bottom of link is connected with the telescopic link, the bottom of telescopic link is connected with the expansion bend.

As a further description of the above technical solution: the both ends of baffle all are connected with circular spread groove, and the inner wall of spread groove is the rubber material, the inner wall connection of spread groove has the slide bar, both ends about the inner wall of shell are all being connected at the upper and lower both ends of slide bar.

As a further description of the above technical solution: the control switch is electrically connected with the telescopic device.

The utility model provides a pillow with adjustable height, which has the following beneficial effects:

1. this practical advantage lies in, drives the carriage release lever down through the connection pad when the concave surface of pillow is pressed, makes the periphery of carriage release lever drive the gear and rotates, cushions, drives the gear through a plurality of compression spring's pulling force and revolves when people's head leaves the concave surface, lets the gear drive the carriage release lever rebound, makes the pillow be convenient for recover.

2. Secondly, the expansion piece is started through the control switch, the buffer tank is driven to move upwards through the connecting frame, the buffer tank drives the moving rod, the connecting pad can drive the inner wall of the shell to lift, and the height of the pillow can be conveniently adjusted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the overall structure of the present invention.

FIG. 3 is a schematic view of the internal connection structure of the buffer tank according to the present invention.

FIG. 4 is a schematic view of a slide bar connection structure according to the present invention.

In FIGS. 1-4: 1. a housing; 101. a concave surface; 2. a baffle plate; 201. a buffer tank; 202. a chute; 203. a slide bar; 204. a travel bar; 205. sliding the teeth; 206. a gear; 207. a compression spring; 208. fixing the rod; 209. a connecting pad; 210. a connecting frame; 211. a reinforcing rod; 212. a telescopic rod; 213. a retractor; 214. connecting grooves; 215. a slide bar; 3. and controlling the switch.

Detailed Description

Example (b):

referring to figures 1-4 of the drawings,

the pillow capable of adjusting the height provided by the embodiment comprises a shell 1, a baffle 2 and a control switch 3;

the inside of shell 1 is provided with baffle 2, and the outer wall of shell 1 openly is connected with control switch 3, and the top of shell 1 is provided with concave surface 101, and a plurality of dashpot 201 has been seted up at the top of baffle 2, and the inner wall embedding of dashpot 201 is provided with spout 202.

The connecting pad 209 is made of butadiene rubber, the butadiene rubber is cis-1, 4-polybutadiene rubber for short, the butadiene rubber is synthetic rubber with a regular structure formed by polymerizing butadiene, the cis-structure content of the butadiene rubber is more than 95%, the butadiene rubber can be divided into a nickel system, a cobalt system, a titanium system and a rare earth system according to different catalysts, the butadiene rubber is the second largest synthetic rubber which is just second to the butadiene styrene rubber, the butadiene rubber has particularly excellent cold resistance, wear resistance and elasticity, and also has better aging resistance, so that the connecting pad 209 has good buffering capacity, the impact force generated when the moving rod 204 moves can be buffered through the material of the connecting pad 209 when the moving rod 204 moves up and down, and the head of a worker is not easy to damage when lying on the concave surface 101;

meanwhile, the connecting pad 209 can also be made of silicon rubber, the silicon rubber refers to that a main chain is formed by silicon and oxygen atoms in an alternating mode, the silicon atoms are usually connected with rubber with two organic groups, the common silicon rubber mainly comprises silicon-oxygen chain links containing methyl and a small amount of vinyl, and the introduction of phenyl can improve the high-temperature resistance and the low-temperature resistance of the silicon rubber, but has the defects of low strength, poor tear resistance and poor wear resistance, so that the surface of the connecting pad 209 is easily damaged when the connecting pad is extruded by the moving rod 204 for a long time, the connecting pad 209 is broken, one end of the moving rod 204 directly props against the inner wall of the shell 1 when the moving rod 204 moves, the head of a person is easily damaged when the head lies on a concave surface, and therefore, the butadiene rubber is selected as the material of the connecting pad 209.

Further, a sliding rod 203 is connected to the periphery of the sliding groove 202, a moving rod 204 is connected to one end of the sliding rod 203, and a connecting pad 209 is connected to the top end of the moving rod 204, so that the moving rod 204 can move smoothly around the periphery of the sliding groove 202 through the sliding rod 203, and meanwhile, when the housing 1 is pressed, the connecting pad 209 drives the moving rod 204 to move towards the inside of the buffer slot 201.

Further, peripheral both sides of carriage release lever 204 are equipped with smooth tooth 205, one side of smooth tooth 205 is connected with gear 206, the inner wall of gear 206 is connected with compression spring 207, compression spring 207's one end is connected with dead lever 208, gear 206 is located the inner wall of buffer slot 201 both sides, drive gear 206 through smooth tooth 205 and rotate when carriage release lever 204 is pressed, drive gear 206 through the pulling force of a plurality of compression springs 207 and revolve in dead lever 208's periphery when people's head leaves concave surface 201, let gear 206 drive carriage release lever 204 rebound, make the pillow be convenient for recover.

Further, the bottom surface of baffle 2 is connected with link 210, the inner wall connection of link 210 has a plurality of anchor strut 211, the one end of anchor strut 211 all is connected with baffle 2's bottom surface, the bottom of link 210 is connected with telescopic link 212, the bottom of telescopic link 212 is connected with expansion bend 213, drive buffer slot 201 rebound through link 210 through starting expansion bend 213, make buffer slot 210 drive carriage release lever 204 and let connection pad 209 can drive the inner wall of shell 1 and promote, the height of the pillow of messenger can be convenient for adjust, and each department that makes baffle 2 bottom surface can both promote simultaneously through a plurality of anchor struts 211 when link 210 promotes, let baffle 2 be difficult to the situation that the slope appears when promoting.

Furthermore, the both ends of baffle 2 all are connected with circular connecting groove 214, and the inner wall of connecting groove 214 is the rubber material, and the inner wall of connecting groove 214 is connected with slide bar 215, and the upper and lower both ends of the inner wall of shell 1 are all being connected to the upper and lower both ends of slide bar 215, make baffle 2 have the ability of supporting when going up and down through slide bar 215, and increase the resistance that baffle 2 removed through the material of connecting groove 214 inner wall, make baffle 2 be difficult to down produce the slip after going up and down to finish.

Further, the control switch 3 is electrically connected with the expansion device 213, and the control switch 3 can facilitate the operation of the operator.

When the pillow is used, the head of a person lies above the concave surface, then the moving rod 204 is driven to move downwards by the connecting pad 209 when the concave surface 101 of the pillow is pressed, the moving rod 204 can stably move on the periphery of the sliding groove 202 by the sliding rod 203, the moving rod 204 enters the buffer groove 201, meanwhile, the periphery of the moving rod 204 drives the gear 206 to rotate by the sliding teeth 205, when the head of the person leaves the concave surface, the gear 206 is driven to rotate on the periphery of the fixed rod 208 by the pulling force of the plurality of compression springs 207, the gear 206 drives the moving rod 204 to move upwards, so that the pillow is convenient to recover, then the connecting pad 209 has good buffering capacity by the material of the connecting pad 209, so that the impact force generated when the moving rod 204 moves can be buffered by the material of the connecting pad 209 when the moving rod 204 moves up and down, and the head of the worker is not easy to damage when lying on the concave surface 101, then drive buffer slot 201 rebound through link 210 through starting expansion bend 213, make buffer slot 210 drive the carriage release lever 204 and let the connecting pad 209 can drive the inner wall of shell 1 and promote, make the height of adjusting the pillow of can being convenient for, and make each department of baffle 2 bottom surface can both promote simultaneously through a plurality of anchor strut 211 when link 210 promotes, make baffle 2 be difficult to the situation that the slope appears when promoting, make baffle 2 have the ability of supporting when going up and down through slide bar 215 at last, and increase the resistance that baffle 2 removed through the material of connecting groove 214 inner wall, make baffle 2 be difficult to down produce and slide after finishing going up and down.

Claims

1. A pillow capable of adjusting height is characterized by comprising a shell, a baffle plate and a control switch;

2. The pillow with adjustable height of claim 1, wherein the sliding groove is connected with a sliding rod at the periphery, one end of the sliding rod is connected with a moving rod, and the top end of the moving rod is connected with a connecting pad.

3. The height-adjustable pillow according to claim 2, wherein sliding teeth are formed on both sides of the outer circumference of the movable rod, a gear is connected to one side of the sliding teeth, a compression spring is connected to the inner wall of the gear, a fixed rod is connected to one end of the compression spring, and the gear is located on the inner wall of both sides of the buffer slot.

4. The pillow with adjustable height of claim 1, wherein the bottom surface of the baffle is connected with a connecting frame, the inner wall of the connecting frame is connected with a plurality of reinforcing rods, one end of each reinforcing rod is connected with the bottom surface of the baffle, the bottom end of the connecting frame is connected with a telescopic rod, and the bottom end of the telescopic rod is connected with a telescopic device.

5. The pillow of claim 1, wherein the baffle has a circular connecting groove connected to both ends thereof, and the inner wall of the connecting groove is made of rubber, and a sliding rod is connected to the inner wall of the connecting groove, and the upper and lower ends of the sliding rod are connected to the upper and lower ends of the inner wall of the housing.

6. The pillow of claim 1, wherein the control switch is electrically connected to the retractor.