CN211299372U

CN211299372U - Hollow resilience low-carbon polymer sponge pillow

Info

Publication number: CN211299372U
Application number: CN201922400393.6U
Authority: CN
Inventors: 夺天成; 唐宗海; 韦爱仙; 张德伟; 杨信周
Original assignee: Dongguan Yaoxing Polymer Technology Co ltd
Current assignee: Dongguan Yaoxing Polymer Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-21
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to the technical field of polymer foam, and discloses a hollow resilience low-carbon polymer sponge pillow, the hollow structure reduces the usage amount of resin, comprises a pillow main body, a waterproof layer and a filling cavity, a filling cavity is arranged in the pillow main body, the waterproof layer is arranged on the inner wall of the filling cavity, two supporting devices are arranged at two ends in the filling cavity, one end of the pillow main body is provided with a through hole communicated with the inner part of the filling cavity, a water inlet block is arranged in the through hole, the water inlet block is of a cylindrical structure, the hollow rebound low-carbon polymer sponge pillow has the advantages that the filling cavity is formed in the pillow body, the waterproof layer is arranged on the filling cavity, water or other liquid is filled in the filling cavity, the traditional cotton or other fillers are replaced, through the change to the packing volume of water, be convenient for adjust the pillow main part height, satisfy different people's user demand.

Description

Hollow resilience low-carbon polymer sponge pillow

Technical Field

The utility model relates to a cotton technical field of polymer bubble specifically is a low carbon polymer sponge pillow of cavity resilience.

Background

The foam is a material foamed by plastic particles, and is called foam for short.

The foam is widely used for producing and manufacturing the pillow, the existing foam pillow is generally filled with cotton or other fillers in the foam pillow in the using process, the fillers can mildew or breed germs after being used for a long time, so that the regular airing is needed, the fillers are taken out of the foam pillow more inconveniently, and meanwhile, the existing foam pillow cannot be adjusted in height according to the needs of users, so that the applicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a low carbon polymer sponge pillow is kick-backed to cavity possesses the regulation through the volume to filling intracavity water or other liquid, realizes the regulation of pillow height to the regulation of height advantage such as comparatively simple has solved the problem that the background art provided.

(II) technical scheme

For the regulation of the volume of realizing above-mentioned intracavity water or other liquid of filling, realize the regulation of pillow height to the comparatively simple purpose of regulation of height, the utility model provides a following technical scheme: the utility model provides a low carbon polymer sponge pillow is kick-backed to cavity, includes pillow main part, waterproof layer and fills the chamber, the packing chamber has been seted up to the inside of pillow main part, the waterproof layer sets up and is filling the intracavity wall, the inside both ends of packing the chamber are provided with strutting arrangement, the opening with packing intracavity portion intercommunication is seted up to the one end of pillow main part, be provided with the piece of intaking in the opening, the piece of intaking is cylindrical structure, the cavity has been seted up to the inside of the piece of intaking, the outer mouthful with inside cavity intercommunication is seted up in the outside of the piece of intaking, the inner mouth with the cavity intercommunication is seted up to the inboard of the piece of intaking, the inside rear end sliding connection of cavity has the sliding plug, the rear side fixedly connected with compression spring of sliding plug, compression spring's the other end and cavity inner wall fixed connection, a plurality of U-shaped.

Preferably, the supporting device comprises an upper plate, a lower plate and a supporting rod, the upper plate is fixedly connected to the upper wall of the filling cavity, the lower plate is fixedly connected to the lower wall of the filling cavity, the upper end of the supporting rod is fixedly connected to the bottom surface of the upper plate, and the lower end of the supporting rod is fixedly connected to the upper surface of the lower plate.

Preferably, the number of bracing piece is a plurality of, and is a plurality of equidistant setting between the bracing piece, the bracing piece is the arc structure, and the bracing piece adopts memory alloy material to make.

Preferably, a sealing ring is embedded on the peripheral side of the sliding plug, and the sealing ring and the peripheral side of the sliding plug are vulcanized into a whole.

Preferably, the inner port, the outer port and the cavity are concentrically arranged, and the diameter ratio is 1: 1: 2.

preferably, the filling cavity is filled with water or other liquid.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of low carbon polymer sponge pillow is kick-backed to cavity through seting up the packing chamber in pillow main part inside, sets up the waterproof layer on the packing chamber, fills intracavity filling water or other liquid, has replaced traditional cotton or other fillers, through the change to the packing volume of water, is convenient for highly adjust the pillow main part, satisfies different people's user demand.

2. This kind of low carbon polymer sponge pillow is kick-backed to cavity through setting up the piece of intaking, and the setting of the piece of intaking makes water or other liquid in the filling chamber can not cause the leakage of water owing to fill intracavity compression greatly to guarantee the safety of using.

Drawings

FIG. 1 is a schematic structural view of a cross section of a hollow resilient low-carbon polymer sponge pillow of the present invention;

FIG. 2 is a schematic structural view of the hollow resilient low-carbon polymer sponge pillow support device of the present invention;

fig. 3 is a schematic structural diagram at a in fig. 1.

In the figure: 1 pillow body, 2 waterproof layers, 3 filling cavities, 4 supporting devices, 5 water inlet blocks, 6 outer openings, 7 sliding plugs, 8U-shaped channels, 9 compression springs, 10 cavities and 11 inner openings.

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.

Example 1

Referring to fig. 1-3, a hollow resilient low-carbon polymer sponge pillow comprises a pillow body 1, a waterproof layer 2 and a filling cavity 3, wherein the filling cavity 3 is formed in the pillow body 1, water or other liquid is filled in the filling cavity 3, the waterproof layer 2 is arranged on the inner wall of the filling cavity 3, two ends in the filling cavity 3 are provided with supporting devices 4, each supporting device 4 comprises an upper plate 401, a lower plate 403 and a supporting rod 402, the number of the supporting rods 402 is multiple, the supporting rods 402 are arranged at equal intervals, the supporting rods 402 are arc-shaped, the supporting rods 402 are made of memory alloy materials, the design can meet the requirement of flexibility of the pillow and ensure the pillow to return to the original shape after use, the upper plate 401 is fixedly connected to the upper wall of the filling cavity 3, the lower plate 403 is fixedly connected to the lower wall of the filling cavity 3, and the upper ends of the supporting rods 402 are fixedly connected, the lower extreme of bracing piece 402 is connected with the last fixed surface of hypoplastron 403, strutting arrangement 4's setting, can reply the shape of pillow after the pillow is not stressed, avoid the pillow after long-time use, it is out of shape, the opening with filling the inside intercommunication of chamber 3 is seted up to the one end of pillow main part 1, be provided with into water piece 5 in the opening, it is cylindrical structure to advance water piece 5, cavity 10 has been seted up to the inside of intaking piece 5, the outer mouthful 6 that communicates with inside cavity 10 is seted up in the outside of intaking piece 5, the interior mouth 11 that communicates with cavity 10 is seted up to the inboard of intaking piece 5, interior mouth 11, outer mouthful 6 and cavity 10 are concentric settings, and the diameter ratio is 1: 1: 2, the inside rear end sliding connection of cavity 10 has sliding plug 7, and sliding plug 7's week side inlays and is equipped with the sealing ring, and the sealing ring vulcanizes into an organic whole with sliding plug 7 week side, and the leakproofness between sliding plug 7 and the cavity 10 is guaranteed in the setting of sealing ring, guarantees sealed effect, and sliding plug 7's rear side fixedly connected with compression spring 9, compression spring 9's the other end and 10 inner wall fixed connection of cavity, and a plurality of U-shaped ways 8 have been seted up to the lateral wall of cavity 10.

The working principle is as follows: when in use, the sliding plug 7 is pressed from the outer opening 6, the sliding plug 7 slides inwards under the action of pressure until the sliding plug 7 slides to the middle position of the U-shaped channel 8, at the moment, water is injected at the outer opening 6, water entering the cavity 10 flows from one side of the sliding plug 7 to the other side through the U-shaped channel 8 and then enters the filling cavity 3 through the inner opening 11, so that the filling of the filling cavity 3 is realized, after the filling is finished, the sliding plug 7 returns under the action of the elastic force of the compression spring 9, so that the sliding plug 7 slides outwards until the sliding plug slides to the inner side of the outer opening 6, at the moment, the peripheral side of the sliding plug 7 corresponds to one end of the U-shaped channel 8 to realize the plugging of the U-shaped channel 8, the overflow of the water in the filling cavity 3 is avoided, in the use process, the head extrudes the water in the filling cavity 3 and transfers the water to the sliding plug 7, so that the sliding plug 7 always keeps in the extrusion state on the inner side of the outer, the sealing effect is ensured, the supporting device 4 is used for deformation when a user sleeps, and the pillow can return to the shape after the user does not sleep, so that the pillow is attractive.

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. A hollow rebounding low-carbon polymer sponge pillow comprises a pillow main body (1), a waterproof layer (2) and a filling cavity (3), and is characterized in that the filling cavity (3) is formed in the pillow main body (1), the waterproof layer (2) is arranged on the inner wall of the filling cavity (3), supporting devices (4) are arranged at two ends of the interior of the filling cavity (3), a through hole communicated with the interior of the filling cavity (3) is formed in one end of the pillow main body (1), a water inlet block (5) is arranged in the through hole, the water inlet block (5) is of a cylindrical structure, a cavity (10) is formed in the interior of the water inlet block (5), an outer opening (6) communicated with the interior cavity (10) is formed in the outer side of the water inlet block (5), an inner opening (11) communicated with the cavity (10) is formed in the inner side of the water inlet block (5), and a sliding plug (7) is connected to the rear end of the interior of the cavity, the rear side of the sliding plug (7) is fixedly connected with a compression spring (9), the other end of the compression spring (9) is fixedly connected with the inner wall of the cavity (10), and the side wall of the cavity (10) is provided with a plurality of U-shaped channels (8);

the supporting device (4) comprises an upper plate (401), a lower plate (403) and a supporting rod (402), the upper plate (401) is fixedly connected to the upper wall of the filling cavity (3), the lower plate (403) is fixedly connected to the lower wall of the filling cavity (3), the upper end of the supporting rod (402) is fixedly connected with the bottom surface of the upper plate (401), and the lower end of the supporting rod (402) is fixedly connected with the upper surface of the lower plate (403).

2. The hollow resilient low-carbon polymer sponge pillow as claimed in claim 1, wherein the number of the support rods (402) is multiple, the support rods (402) are arranged at equal intervals, the support rods (402) are arc-shaped, and the support rods (402) are made of memory alloy material.

3. The hollow resilient low-carbon polymer sponge pillow as claimed in claim 1, wherein a sealing ring is embedded in the periphery of the sliding plug (7), and the sealing ring and the periphery of the sliding plug (7) are vulcanized into a whole.

4. The hollow resilient low-carbon polymer sponge pillow as claimed in claim 1, wherein the inner opening (11), the outer opening (6) and the cavity (10) are concentrically arranged, and the diameter ratio is 1: 1: 2.

5. the hollow resilient low-carbon polymer sponge pillow as claimed in claim 1, wherein the filling cavity (3) is filled with water or other liquid.