POE mattress with washable inner core

Abstract

The utility model discloses a POE (Polyolefin Elastomer) mattress with a washable inner core, and relates to the technical field of POE mattresses. The mattress comprises a mattress body, an inner core dismounting assembly and a ventilation assembly, the mattress body comprises a bottom fabric layer, the top of the bottom fabric layer is fixedly connected with a positioning frame, the surface of the positioning frame is sleeved with a safe edge, the top of the safe edge is fixedly connected with a top fabric layer, and an inner cavity of the safe edge is sequentially provided with a POE inner core and bagged springs from top to bottom. Through the arrangement of the inner core dismounting assembly, the tightening belt can be fixed through the first toothed plate and the second toothed plate in the mounting shell, when the POE inner core needs to be dismounted and cleaned, a knob can be rotated, and the knob and the screw rod are matched to control the thread bushing and the first toothed plate to move backwards, so that the first toothed plate is not meshed with the second toothed plate, and the POE inner core is dismounted and cleaned. At the moment, the tightening belt can be pulled out of the mounting shell, and then the protecting edge is lifted, so that the POE inner core can be taken out, a user can conveniently clean the POE inner core, and the situation that the POE inner core absorbs moisture and goes mouldy is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of POE mattresses, in particular to a POE mattress with a washable inner core. Background Art

[0002] The core material of POE mattress is POE, which is polyolefin elastomer, a high-performance, high-value-added thermoplastic elastomer. POE mattress adopts 3D honeycomb structure and irregular arrangement inside, which has good air permeability and helps to keep the inside of the mattress dry and comfortable. Its high resilience can effectively support the human body, disperse pressure, reduce the number of tossing over and improve sleep quality.

[0003] A Chinese patent application with publication number CN216220960U discloses a new type of mattress, including a protective cover and an inner core. The inner core is layered from top to bottom and includes elastic cotton, washed latex, a first anti-mite sponge, a first non-woven fabric, a 3D mesh cloth, an E-tpu layer, a first anti-static hot-melt cotton, an independent spring layer, a second anti-static hot-melt cotton, a second non-woven fabric, and a second anti-mite sponge; the thickness of the E-tpu layer is not less than 5 mm. The utility model provides different supporting forces when carrying bodies of different weights, increases the contact area between the human body and the mattress, and reduces the pressure on the contact surface. It has excellent supporting effect, high elasticity and fast rebound, brings a comfortable sleeping feeling, the material is environmentally friendly and odorless, has high toughness, resistance to deformation, waterproof and temperature change, which greatly improves the service life of the mattress.

[0004] Although the patent adopts an 11-layer stacking structure, including 8 cushion layers, to ensure that the mattress always maintains moderate hardness and softness when carrying different weights of the human body, the sponge, latex, E-tpu (popcorn), spring and other materials have different elasticities, providing different supporting forces when carrying different weights of the body, increasing the contact area between the human body and the mattress, and reducing the pressure on the contact surface, wherein the 10mm E-tpu material bears the bearing capacity under high loads, and the independent spring bears the bearing capacity under low loads, but when it is in use, its internal core is difficult to disassemble for cleaning. When the weather is humid during the rainy season, the inner core of the mattress is easy to absorb moisture and breed a large number of mold and bacteria. It is difficult to disassemble for cleaning and it is easy to affect the health of the user. For this reason, we provide a POE mattress with a washable inner core to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a POE mattress with a washable inner core. Through the coordinated arrangement of the inner core disassembly assembly component and the ventilation assembly, the problem of the POE mattress inner core in the prior art being difficult to disassemble and clean, and easily absorbing moisture and breeding bacteria and mold in humid weather, thus affecting the health of the user, is solved.

[0006] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0007] The present utility model is a POE mattress with a washable inner core, including a mattress body, an inner core disassembly and assembly component, and a ventilation component. The mattress body includes a bottom fabric layer, and a positioning frame is fixedly connected to the top of the bottom fabric layer. A side guard is sleeved on the surface of the positioning frame, and a top fabric layer is fixedly connected to the top of the side guard. A POE inner core and a pocket spring are sequentially arranged in the inner cavity of the side guard from top to bottom;

[0008] The inner core disassembly and assembly component is arranged at the rear side of the side guard and includes a magic patch. A fixing band is fixedly connected to the top of the magic patch. An installation shell is fixedly connected to the front side of the side guard. A tightening band is fixedly connected to the bottom of the front side of the fixing band. A screw rod is movably connected to the rear side of the inner cavity of the installation shell. A threaded sleeve is threadedly connected to the surface of the screw rod. First tooth plates are fixedly connected to both sides of the threaded sleeve. A second tooth plate is fixedly connected to the front side of the inner cavity of the installation shell;

[0009] The ventilation component is arranged at the front side and the rear side of the top of the bottom fabric layer and includes air bags. Exhaust pipes are communicated with one side of the two air bags facing each other. Intake pipes are communicated with the other side of the two air bags facing away from each other. One-way valves are sleeved on the surfaces of the exhaust pipes and the intake pipes. A pressing plate is fixedly connected to the bottom of the pocket spring.

[0010] The present utility model is further arranged such that the number of the fixing bands is four and they are evenly distributed on the top of the mattress body.

[0011] The present utility model is further arranged such that the front side of the screw rod penetrates through the installation shell and is fixedly connected to a knob, and the rear side of the screw rod is movably connected to the inner wall of the installation shell through a bearing.

[0012] The present utility model is further arranged such that an opening for cooperating with the screw rod is formed on the front side of the tightening band, and pulling openings for cooperating with the tightening band are formed at the top and the bottom of the installation shell.

[0013] The present utility model is further arranged such that sliding rods are fixedly connected to both sides of the inner cavity of the installation shell, and sliding sleeves are slidably connected to the surfaces of the sliding rods. First tooth plates are fixedly connected to one side of the two sliding sleeves facing each other.

[0014] The present utility model is further arranged such that the opposite sides of the first tooth plate and the second tooth plate are meshed with each other, and a notch for cooperating with the installation shell is formed on the front side of the side guard.

[0015] The present utility model is further arranged such that through holes are formed on the bottom of the pressing plate, and the air bag is made of an elastic rubber material and has restorability after being compressed.

[0016] The present utility model is further configured such that the surfaces of the exhaust pipe and the intake pipe are both connected to the airbag by glue, and the bottom of the bagged spring is fixedly connected to the pressing plate by hot melt adhesive.

[0017] The present utility model has the following beneficial effects:

[0018] 1. Through the setting of the inner core disassembly and assembly component, the tightening belt can be fixed by the first toothed plate and the second toothed plate in the installation shell. When it is necessary to disassemble and clean the POE inner core, the knob can be rotated, and the threaded sleeve and the first toothed plate can be controlled to move backward through the cooperation of the knob and the screw rod, so that the first toothed plate does not engage with the second toothed plate. At this time, the tightening belt can be pulled out of the installation shell, and then the edge guard can be lifted to take out the POE inner core, which is convenient for the user to clean it and prevent it from getting damp and mildewing.

[0019] 2. Through the setting of the ventilation component, when the user lies on the top of the mattress body and turns over, it will control the cooperation of the bagged spring and the pressing plate to squeeze one side of the airbag, so that the air in the airbag is discharged. The discharged air squeezes the air in the mattress body, making the air inside the mattress body flow, preventing the air inside the mattress body from not flowing, which easily breeds bacteria and mildew. When the airbag is no longer squeezed after the user changes the sleeping position, through its own elastic recovery, the air is inhaled into the airbag again through the intake pipe.

[0020] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a three-dimensional structure diagram of a POE mattress with a washable inner core;

[0023] Figure 2 It is a rear view of the structure of a POE mattress with a washable inner core;

[0024] Figure 3 It is a sectional view of the installation shell of a POE mattress with a washable inner core;

[0025] Figure 4 It is a partial sectional view of the installation shell of a POE mattress with a washable inner core;

[0026] Figure 5An exploded view of the mattress body of a POE mattress with a washable inner core.

[0027] In the attached drawings: 1. Mattress body; 101. Bottom fabric layer; 102. Positioning frame; 103. Edge guard; 104. Top fabric layer; 105. POE inner core; 106. Pocket spring; 2. Inner core disassembly and assembly component; 201. Magic patch; 202. Fixed strap; 203. Installation shell; 204. Tightening strap; 205. Screw; 206. Threaded sleeve; 207. First toothed plate; 208. Second toothed plate; 3. Ventilation component; 301. Airbag; 302. Exhaust pipe; 303. Intake pipe; 304. Check valve; 305. Pressing plate. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Specific embodiment 1

[0030] Please refer to Figures 1-5 , the present invention is a POE mattress with a washable inner core, including a mattress body 1, an inner core disassembly and assembly component 2 and a ventilation component 3. The mattress body 1 includes a bottom fabric layer 101. The top of the bottom fabric layer 101 is fixedly connected with a positioning frame 102. The surface of the positioning frame 102 is sleeved with an edge guard 103. The top of the edge guard 103 is fixedly connected with a top fabric layer 104. The inner cavity of the edge guard 103 is sequentially provided with a POE inner core 105 and a pocket spring 106 from top to bottom. The inner core disassembly and assembly component 2 is arranged at the rear side of the edge guard 103 and includes a magic patch 201. The top of the magic patch 201 is fixedly connected with a fixed strap 202. The front side of the edge guard 103 is fixedly connected with an installation shell 203. The bottom of the front side of the fixed strap 202 is fixedly connected with a tightening strap 204. The rear side of the inner cavity of the installation shell 203 is movably connected with a screw 205. The surface of the screw 205 is threadedly connected with a threaded sleeve 206. Both sides of the threaded sleeve 206 are fixedly connected with a first toothed plate 207. The front side of the inner cavity of the installation shell 203 is fixedly connected with a second toothed plate 208. The ventilation component 3 is arranged at the front and rear sides of the top of the bottom fabric layer 101 and includes an airbag 301. One side of the two airbags 301 facing each other is communicated with an exhaust pipe 302. One side of the two airbags 301 facing away from each other is communicated with an intake pipe 303. Check valves 304 are sleeved on the surfaces of the exhaust pipe 302 and the intake pipe 303. The bottom of the pocket spring 106 is fixedly connected with a pressing plate 305.

[0031] Specifically: The positioning frame 102 is fixed to the top of the bottom fabric layer 101 by sewing threads. The screw rod 205 can cooperate with the knob to control the use position of the threaded sleeve 206 and the first toothed plate 207. The first toothed plate 207 can cooperate with the second toothed plate 208 to squeeze and fix the tightening belt 204. The airbag 301 can discharge air into the interior of the mattress body 1, enabling the air in the mattress body 1 to flow, preventing the growth of bacteria and mold. The one-way valve 304 facilitates the inhalation and exhalation of the airbag 301. Specific Embodiment Two

[0033] Please refer to Figures 1-5 , on the basis of Specific Embodiment One, the number of the fixing belts 202 is four, and they are evenly distributed on the top of the mattress body 1. The front side of the screw rod 205 penetrates through the mounting shell 203 and is fixedly connected with a knob. The rear side of the screw rod 205 is movably connected to the inner wall of the mounting shell 203 through a bearing. An opening for cooperating with the screw rod 205 is provided on the front side of the tightening belt 204. Pulling openings for cooperating with the tightening belt 204 are provided on both the top and bottom of the mounting shell 203.

[0034] Specifically: The fixing belt 202 can fix the top fabric layer 104 and the edge guard 103. The knob facilitates the user to rotate the screw rod 205. The bearing can increase the smoothness of the rotation process of the screw rod 205. The opening and the pulling openings facilitate the tightening belt 204 to pass through the mounting shell 203, facilitating the positioning and fixing of the tightening belt 204 by the first toothed plate 207 and the second toothed plate 208. Specific Embodiment Three

[0036] Please refer to Figures 1-5 , on the basis of Specific Embodiment One and Specific Embodiment Two, sliding rods are fixedly connected to both sides of the inner cavity of the mounting shell 203. A sliding sleeve is slidably connected to the surface of the sliding rod. One side of the two sliding sleeves facing each other is fixedly connected to the first toothed plate 207. The opposite sides of the first toothed plate 207 and the second toothed plate 208 are meshed with each other. A notch for cooperating with the mounting shell 203 is provided on the front side of the edge guard 103. Ventilation holes are provided at the bottom of the pressing plate 305. The airbag 301 is made of elastic rubber material and has restorability after compression. The surfaces of the exhaust pipe 302 and the air inlet pipe 303 are connected to the airbag 301 by glue. The bottom of the pocket spring 106 is fixedly connected to the pressing plate 305 by hot melt adhesive.

[0037] Specifically: The sliding rod and the sliding sleeve facilitate the use of the first toothed plate 207, enabling it to move back and forth smoothly. The meshing of the first toothed plate 207 and the second toothed plate 208 can increase the stability of the fixation of the tightening belt 204. The notch facilitates the installation and fixation of the mounting shell 203. The ventilation holes facilitate the circulation of air. The airbag 301 can store and discharge air, enabling the air in the mattress body 1 to flow.

[0038] The working principle of the utility model is as follows: when the user needs to wash the POE inner core 105, the user turns the knob, and the knob cooperates with the screw rod 205 to drive the threaded sleeve 206 and the first tooth plate 207 to move, and the first tooth plate 207 moves out of engagement with the second tooth plate 208 and then pulls out the tightening belt 204, and then the user lifts one side of the edge guard 103 to lift it up to expose the POE inner core 105, and the user can take out the POE inner core 105 and wash it, and after the washing is completed, the above steps are reversed to reinstall the POE inner core 105 back to the mattress body 1 When the user lies on the top of the mattress body 1 and turns over, the pocket spring 106 and the pressure plate 305 are controlled to cooperate to squeeze the airbag 301 on one side, so that the air in the airbag 301 is discharged. The discharged air squeezes out the air in the mattress body 1, so that the air inside the mattress body 1 flows, thereby preventing the mattress body 1 from having no air flow, which makes it easy for bacteria and mold to grow inside. When the airbag 301 is no longer squeezed after the user changes the sleeping position, it recovers through its own elasticity and uses the air inlet pipe 303 to suck air into the airbag 301 again.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A POE mattress with a washable inner core, comprising a mattress body (1), an inner core disassembly assembly component (2) and a ventilation assembly (3), characterized in that: The mattress body (1) comprises a bottom fabric layer (101), the top of the bottom fabric layer (101) is fixedly connected to a positioning frame (102), the surface of the positioning frame (102) is provided with a protective edge (103), the top of the protective edge (103) is fixedly connected to a top fabric layer (104), and the inner cavity of the protective edge (103) is provided with a POE inner core (105) and a pocket spring (106) in sequence from top to bottom; The inner core disassembly assembly (2) is arranged on the rear side of the edge guard (103), and comprises a Velcro sheet (201); the top of the Velcro sheet (201) is fixedly connected to a fixing belt (202); the front side of the edge guard (103) is fixedly connected to a mounting shell (203); the bottom of the front side of the fixing belt (202) is fixedly connected to a tightening belt (204); the rear side of the inner cavity of the mounting shell (203) is movably connected to a screw rod (205); the surface of the screw rod (205) is threadedly connected to a threaded sleeve (206); both sides of the threaded sleeve (206) are fixedly connected to a first tooth plate (207); and the front side of the inner cavity of the mounting shell (203) is fixedly connected to a second tooth plate (208); The ventilation assembly (3) is arranged on the front and rear sides of the top of the bottom fabric layer (101), and includes air bags (301). The opposite sides of the two air bags (301) are connected to exhaust pipes (302), and the opposite sides of the two air bags (301) are connected to intake pipes (303). The surfaces of the exhaust pipes (302) and intake pipes (303) are both sleeved with one-way valves (304), and the bottom of the bagged spring (106) is fixedly connected to a pressure plate (305).

2. A POE mattress with a washable inner core according to claim 1, characterized in that: The number of the fixing belts (202) is four and they are evenly distributed on the top of the mattress body (1).

3. A POE mattress with a washable inner core according to claim 1, characterized in that: The front side of the screw rod (205) passes through the mounting shell (203) and is fixedly connected to a knob, and the rear side of the screw rod (205) is movably connected to the inner wall of the mounting shell (203) via a bearing.

4. The POE mattress with a washable inner core according to claim 1, characterized in that: The front side of the tightening belt (204) is provided with an opening for use in conjunction with the screw rod (205), and the top and bottom of the mounting shell (203) are both provided with pulling openings for use in conjunction with the tightening belt (204).

5. The POE mattress with a washable inner core according to claim 1, characterized in that: Sliding rods are fixedly connected to both sides of the inner cavity of the installation shell (203), sliding sleeves are slidably connected to the surfaces of the sliding rods, and opposite sides of the two sliding sleeves are fixedly connected to the first toothed plate (207).

6. The POE mattress with a washable inner core according to claim 1, characterized in that: The first tooth plate (207) and the second tooth plate (208) are meshed with each other at opposite sides, and a notch is provided on the front side of the edge guard (103) for use with the mounting shell (203).

7. The POE mattress with a washable inner core according to claim 1, characterized in that: A through hole is provided at the bottom of the pressure plate (305), and the air bag (301) is made of elastic rubber material and has recovery properties after compression.

8. The POE mattress with a washable inner core according to claim 1, characterized in that: The surfaces of the exhaust pipe (302) and the intake pipe (303) are connected to the airbag (301) by glue, and the bottom of the pocket spring (106) is fixedly connected to the pressing plate (305) by hot melt adhesive.

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