CN211883090U - Intelligent constant-temperature mattress - Google Patents
Intelligent constant-temperature mattress Download PDFInfo
- Publication number
- CN211883090U CN211883090U CN202020271136.7U CN202020271136U CN211883090U CN 211883090 U CN211883090 U CN 211883090U CN 202020271136 U CN202020271136 U CN 202020271136U CN 211883090 U CN211883090 U CN 211883090U
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- water tank
- water
- tank body
- mattress
- host
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- 238000007731 hot pressing Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000001192 hot extrusion Methods 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000011324 bead Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses an intelligence constant temperature mattress, including host computer and mattress body, the host computer comprises host computer face-piece, host computer drain pan, water tank body, control panel, radiator, quick-operation joint, power strip, power source, fan. The water tank body comprises a water tank body and a water tank surface cover, a water pump, a heater and a water level sensor are mounted in the water tank body, a boss is arranged in the water tank body, a window is arranged on the boss, a cold guide aluminum block is arranged at the back of the window, a water inlet and outlet quick connector is arranged on the side wall of the water tank body, and a water filling port and a knob cover are arranged on the water tank surface cover. The mattress body forms for double-deck waterproof material hot pressing, and a plurality of regular hexagon structures of mattress body hot extrusion, passageway between the hexagon structure are rivers passageway, and the mattress body is equipped with the parting bead, and the parting bead both sides are equipped with water inlet and delivery port respectively, and the water after heating through refrigerating in the host computer is carried to the mattress body, forms the intelligent constant temperature mattress that the circulation flows.
Description
Technical Field
The utility model relates to an intelligence household articles technical field especially relates to a constant temperature mattress in circulation water route, and it mainly includes mattress body and main control system two parts.
Background
With the development of economy and the general improvement of living standard of people, the level of the demand of people on daily necessities is continuously improved. Statistically, adults have a life time of about 1/4 to 1/3 or more and rest in bed, so the comfort of mattresses is one of the most common concerns for people purchasing. The mattress mainly comprises a hard plate type mattress, a spring type mattress, a steel wire type mattress, a spring type mattress, a sponge type mattress, a latex pad and the like, and mainly embodies the characteristics of soft and hard elasticity degree and material change, relatively simple structure and single function. In order to increase the comfort level and the cold and hot feeling of the mattress, an electric blanket is used for heating in the market at present, and the defects that the electric blanket is large in energy consumption, dry and only can be used for heating.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a constant temperature mattress in circulation water route, it mainly includes mattress body and main control system two parts.
The utility model adopts the technical proposal that: the utility model provides an intelligence constant temperature mattress, mainly includes host computer and mattress body two parts, and the host computer comprises host computer face-piece, host computer drain pan, water tank body, control panel, radiator, business turn over water quick-operation joint, power strip, power source, fan. The water tank body comprises a water tank body and a water tank surface cover, two parts of regions are arranged in the water tank body, one part of the regions is a deep water storage cavity, the bottom of the deep water storage cavity is provided with a submersible pump, a PTC ceramic heater, a water level sensor and a temperature measuring sensor, the submersible pump and the PTC ceramic heater are buried under water, the other part of the regions is a shallow water storage cavity, the shallow water storage cavity is provided with a boss, a window is arranged on the boss, the back of the window is provided with a cold guide aluminum block, and the side wall of the water tank body is provided with a. The water tank face cover is provided with a water filling port, the bottom of the water filling port is provided with a filter screen, the water filling port is provided with a knob cover, the knob cover is provided with a first sealing ring, and a second sealing ring is arranged between the water tank face cover and the water tank body and is connected with the water tank body through screws. The mattress body forms for double-deck waterproof material hot pressing, and a plurality of regular hexagon structures of mattress body hot extrusion, the hexagon structure is arranged neatly, and the passageway between the hexagon structure is rivers passageway, and the mattress body is equipped with the parting bead, and the parting bead both sides are equipped with water inlet and delivery port respectively, and water inlet and delivery port all are equipped with the water injection well choke, and the water injection well choke leads to pipe connection business turn over water quick-operation joint.
The water tank face cover is provided with a mounting position, the mounting position is used for mounting a control panel, a silica gel sealing hole position through which a silica gel vacuum valve and a submersible pump wire penetrate out is arranged in the front position of the mounting position, and the submersible pump is connected with the control panel through a wire.
The cooling guide aluminum block is fixed on the back of the window in the water tank main body through screws, the back of the window is provided with a third sealing ring, a fin radiator is arranged below the cooling guide aluminum block, a refrigerating sheet is clamped between the fin radiator and the cooling guide aluminum block, the refrigerating sheet is connected with a control panel through an electric wire, and the fin radiator is connected with the cooling guide aluminum block through screws; the host bottom shell below the corresponding fin radiator is provided with an installation position, and a radiating fan is arranged in the installation position.
The bottom of installation screens is equipped with into wind window, and the bottom of going into wind window forms a concave plane with the bottom surface of host computer drain pan, is used for placing the air filter in this concave plane, and the place ahead of concave plane is equipped with a recess position, and this recess position is used for placing fragrant pearl box, is equipped with a movable joint lid on the host computer drain pan and covers concave plane and recess position, and movable joint lid also is equipped with into wind window.
The power panel is arranged on the back of the water tank body corresponding to the shallow water storage cavity, a power interface is arranged on the power panel, a power switch is further arranged on the power panel, and the power panel is connected with the control panel through a wire.
The bottom in the dark water storage chamber of water tank box is provided with the installing port, and PTC ceramic heater inserts by the installing port, and the installing port periphery is provided with the fourth sealing washer, and PTC ceramic heater passes through the screw fixation with the water tank bottom of the body, and PTC ceramic heater's bottom is equipped with the control by temperature change fuse, and the control by temperature change fuse is connected with the control panel circuit.
The surfaces of the cold guide aluminum block arranged in the water tank body and the PTC ceramic heater are both sprayed with Teflon coatings.
Grid windows for air outlet are arranged on two sides of the host bottom shell, the water tank face cover is fixedly connected with the host face shell through screws, and the host face shell is connected with the host bottom shell through screws.
The magnesium rod is arranged in the water tank body, and the effect that water quality is not easy to scale is achieved through the magnesium rod.
The control panel is provided with a touch key and a display screen, a touch glass surface is arranged on the host panel shell, a lower concave surface is arranged at the position of the host panel shell corresponding to the water filling port, a through hole corresponding to the water filling port is arranged on the lower concave surface, and a hinge flip cover is arranged on the lower concave surface.
The hexagonal structure of mattress body hot extrusion includes closed hexagon structure and non-closed hexagon structure, and the central authorities of closed hexagon structure are equipped with ventilative through-hole.
The utility model has the advantages that: through the refrigeration and heating water circulation control host computer that this technical scheme designed, the immersible pump and the design of PTC ceramic heater of host computer bury all the time under water in dark water storage chamber, can reach the silence effect like this when the immersible pump works, and circulating water flows and reaches the noiselessness, and the heat does not have the loss, and heating efficiency is high. In addition, the refrigeration adopts a refrigeration piece, the heating is realized by heating through a PTC ceramic heater, two sets of independent components realize high refrigeration and heating efficiency, and meanwhile, a submersible pump is arranged at the rear end of the PTC ceramic heater, so that the water which can be heated can be rapidly transmitted to the mattress body. In addition, the mattress body is through designing closed and non-closed hexagon structure, and the hexagon structure center of closed is equipped with ventilative through-hole, non-closed hexagon structure and the closed hexagon between the rivers passageway that forms, and non-closed hexagon structure is filled by water for the form of tympanites, can play and human contact, and has the rivers wriggling, plays very comfortable massage effect, is favorable to promoting the sleep.
Drawings
Fig. 1 is an exploded view of the main frame structure of the present invention.
Fig. 2 is an exploded schematic view of the water tank body of the present invention.
FIG. 3 is a schematic view of the water tank body and the back of the bottom case of the main body.
Fig. 4 is a perspective view of the host structure of the present invention.
Fig. 5 is a schematic view of the water nozzle structure of the present invention.
Fig. 6 is a schematic view of the structure of the mattress body of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to the attached figures 1-6, the intelligent constant-temperature mattress mainly comprises a host 1 and a mattress body 2, wherein the host 1 consists of a host face shell 11, a host bottom shell 12, a water tank body 13, a control panel 14, a fin radiator 16, a water inlet and outlet quick connector 17, a power panel 18, a power interface 19 and a cooling fan 20; the water tank body 13 comprises a water tank body 131 and a water tank surface cover 132, two parts of areas are arranged in the water tank body 131, one part of the areas is a deep water storage cavity, the bottom of the deep water storage cavity is provided with a submersible pump 133, a PTC ceramic heater 134, a water level sensor 135 and a temperature measuring sensor 160, the submersible pump 133 and the PTC ceramic heater 134 are buried under water, the other part of the areas is a shallow water storage cavity, the shallow water storage cavity is provided with a boss, the boss is provided with a window 136, the back of the window 136 is provided with a cold conducting aluminum block 137, and the side wall of the water tank body 131 is provided with a water inlet; the water tank face cover 132 is provided with a water filling port 150, the bottom of the water filling port 150 is provided with a filter screen 151, the water filling port 150 is provided with a knob cover 15, the knob cover is provided with a first sealing ring 152, and a second sealing ring 1331 is arranged between the water tank face cover 132 and the water tank body 131 and is connected with the water tank face cover through screws. Mattress body 2 is formed for double-deck waterproof material hot pressing, and a plurality of regular hexagon structures of mattress body 2 hot pressing play, and the hexagon structure is arranged neatly, and the passageway between the hexagon structure is rivers passageway, and mattress body 2 is equipped with parting strip 201, and parting strip 201 both sides are equipped with water inlet 202 and delivery port 203 respectively, and water inlet 202 and delivery port 203 all are equipped with water injection well choke 22, and water injection well choke 22 leads to pipe connection business turn over water quick-operation joint 17.
Further, the water tank surface cover 132 is provided with an installation position 138, the installation position 138 is used for installing the control panel 14, a silica gel vacuum valve 139 and a silica gel sealing position 140 through which an electric wire of the submersible pump 133 penetrates are arranged in front of the installation position 138, and the submersible pump 133 is connected with the control panel 14 through an electric wire.
Further, the cold-conducting aluminum block 137 is fixed on the back of the window 136 in the water tank body 131 through screws, the back of the window 136 is provided with a third sealing ring 1361, a fin radiator 16 is arranged below the cold-conducting aluminum block 137, a refrigerating sheet 161 is clamped between the fin radiator 16 and the cold-conducting aluminum block 137, the refrigerating sheet 161 is connected with the control board 14 through wires, and the fin radiator 16 is connected with the cold-conducting aluminum block 137 through screws; the bottom case 12 of the host computer corresponding to the lower portion of the fin heat sink 16 is provided with a mounting clip 121, and the heat dissipation fan 20 is disposed in the mounting clip 121.
Referring to fig. 3, an air inlet window is disposed at the bottom of the mounting clip 121, a concave plane 123 is formed between the bottom of the air inlet window and the bottom surface of the bottom shell 12 of the host, the air filter 21 is disposed in the concave plane 123, a groove 124 is disposed in front of the concave plane 123, the groove 124 is used for placing the fragrant bead box, a movable clip cover 125 is disposed on the bottom shell 12 of the host to cover the concave plane 123 and the groove 124, and the movable clip cover 125 is also disposed with the air inlet window.
The power panel 18 is arranged on the back of the water tank body 131 corresponding to the shallow water storage cavity, a power interface 19 is arranged on the power panel 18, a power switch 191 is further arranged on the power panel 18, and the power panel 18 is in electric wire connection with the control panel 14.
Referring to fig. 3, a mounting opening is formed in the bottom of the deep water storage cavity of the water tank body 131, the PTC ceramic heater 134 is inserted into the mounting opening, a fourth sealing ring 1341 is formed in the periphery of the mounting opening, the PTC ceramic heater 134 is fixed to the bottom of the water tank body 131 through screws, a temperature control fuse 1342 is formed in the bottom of the PTC ceramic heater 134, and the temperature control fuse 1342 is in line connection with the control board 14.
As a preferred scheme, the surfaces of the cold guide aluminum block 137 and the PTC ceramic heater 134 which are arranged on the water tank body 131 are both sprayed with Teflon coatings, and the Teflon coatings can play good effects of oxidation resistance, no scaling of water quality and insulation. Meanwhile, a magnesium rod is arranged in the water tank body 131, and the water quality is not easy to scale and is purified due to the characteristics of the magnesium rod.
The control panel 14 is provided with a touch key and a display screen, the host panel shell 11 is provided with a touch glass surface 111, the host panel shell 11 is provided with a lower concave surface 112 corresponding to the water filling port 150, the lower concave surface 112 is provided with a through hole corresponding to the water filling port, and the lower concave surface 112 is provided with a hinge flip 113.
Preferably, the control panel 14 integrates a variable frequency control program and a temperature sensor 160, and sets the temperature, and the start or stop of cooling or heating achieves an intelligent control constant temperature.
Referring to fig. 5, the water nozzle 22 has a water inlet 221 and a water outlet 222, a disc 223 is disposed at an outer edge of the water outlet 222, a plurality of protrusions 224 are annularly disposed at a position of the disc 223 close to the water outlet 222, and a plurality of guiding grooves 225 are defined between the plurality of protrusions 224 to ensure a smooth water circulation.
Preferably, the hexagonal hot-pressed structures of the mattress body 2 described with reference to fig. 6 include a closed hexagonal structure 204 and an open hexagonal structure 205, and the center of the closed hexagonal structure is provided with a ventilation through hole 2041. However, the hexagonal structure is not limited, and the design may be prismatic, triangular or circular.
As an extension design, the mattress body 2 can also adopt a form of integrally laying a bent pipeline to circulate cold and hot water through the pipeline to achieve the constant temperature mattress for cooling and heating.
As an extension design, an anion generator may be designed at a side of the heat dissipation fan 20, and anions generated by the anion generator have a purifying effect on air.
The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. But rather, obvious variations and modifications may be made without departing from the spirit of the invention.
Claims (10)
1. The utility model provides an intelligence constant temperature mattress which characterized in that: the mattress comprises a host (1) and a mattress body (2), wherein the host (1) consists of a host face shell (11), a host bottom shell (12), a water tank body (13), a control panel (14), a fin radiator (16), a water inlet and outlet quick connector (17), a power panel (18), a power interface (19) and a cooling fan (20); the water tank body (13) comprises a water tank body (131) and a water tank surface cover (132), two parts of areas are arranged in the water tank body (131), one part of the areas is a deep water storage cavity, the bottom of the deep water storage cavity is provided with a submersible pump (133), a PTC ceramic heater (134), a water level sensor (135) and a temperature measurement sensor (160), the submersible pump (133) and the PTC ceramic heater (134) are buried under water, the other part of the areas is a shallow water storage cavity, the shallow water storage cavity is provided with a boss, a window (136) is arranged on the boss, the back of the window (136) is provided with a cold guide aluminum block (137), and the side wall of the water tank body (131) is provided with a water inlet and; the water tank surface cover (132) is provided with a water filling port (150), the bottom of the water filling port (150) is provided with a filter screen (151), the water filling port (150) is provided with a knob cover (15), the knob cover (15) is provided with a first sealing ring (152), and a second sealing ring (1331) is arranged between the water tank surface cover (132) and the water tank body (131) and is connected with the water tank surface cover through screws; mattress body (2) form for double-deck waterproof material hot pressing, a plurality of regular hexagon structures of mattress body (2) hot pressing play, the hexagon structure is arranged neatly, passageway between the hexagon structure is the rivers passageway, and mattress body (2) are equipped with parting strip (201), parting strip (201) both sides are equipped with water inlet (202) and delivery port (203) respectively, water inlet (202) and delivery port (203) all are equipped with water injection well choke (22), water injection well choke (22) lead to pipe connection business turn over water quick-operation joint (17).
2. The intelligent constant-temperature mattress according to claim 1, characterized in that: the water tank surface cover (132) is provided with an installation position (138), the installation position (138) is used for installing the control panel (14), a silica gel sealing hole position (140) through which a silica gel vacuum valve (139) and a submersible pump (133) are penetrated is arranged in the front of the installation position (138), and the submersible pump (133) is connected with the control panel (14) through a wire.
3. The intelligent constant-temperature mattress according to claim 1, characterized in that: the cooling guide aluminum block (137) is fixed to the back of a window (136) in the water tank body (131) through screws, a third sealing ring (1361) is arranged on the back of the window (136), a fin radiator (16) is arranged below the cooling guide aluminum block (137), a refrigerating sheet (161) is clamped between the fin radiator (16) and the cooling guide aluminum block (137), the refrigerating sheet (161) is connected with a control panel (14) through wires, and the fin radiator (16) is connected with the cooling guide aluminum block (137) through screws; an installation position limiting position (121) is arranged on the host machine bottom shell (12) corresponding to the lower part of the fin radiator (16), and the heat radiation fan (20) is arranged in the installation position limiting position (121).
4. The intelligent constant-temperature mattress according to claim 3, characterized in that: the bottom of installation screens (121) is equipped with into wind window, and the bottom of entering wind window forms a concave plane (123) with the bottom surface of host computer drain pan (12), is used for placing air filter (21) in this concave plane (123), and the place ahead of concave plane (123) is equipped with a draw-in groove position (124), and this draw-in groove position (124) are used for placing fragrant pearl box, are equipped with a movable joint lid (125) on host computer drain pan (12) and cover draw-in plane (123) and draw-in groove position (124), and movable joint lid (125) also are equipped with into wind window.
5. The intelligent constant-temperature mattress according to claim 1, characterized in that: the power panel (18) is arranged on the back of the water tank body (131) corresponding to the shallow water storage cavity, a power interface (19) is arranged on the power panel (18), a power switch (191) is further arranged on the power panel (18), and the power panel (18) is connected with the control panel (14) through a wire.
6. The intelligent constant-temperature mattress according to claim 1, characterized in that: the bottom in the dark water storage chamber of water tank box (131) is provided with the installing port, and PTC ceramic heater (134) are inserted by the installing port, and the installing port periphery is provided with fourth sealing washer (1341), and PTC ceramic heater (134) pass through the screw fixation with water tank box (131) bottom, and the bottom of PTC ceramic heater (134) is equipped with temperature control fuse (1342), and temperature control fuse (1342) and control panel (14) line connection.
7. The intelligent constant-temperature mattress according to claim 1, characterized in that: the surfaces of the cold guide aluminum block (137) arranged on the water tank body (131) and the PTC ceramic heater (134) are both sprayed with Teflon coatings; a magnesium rod is arranged in the water tank body (131).
8. The intelligent constant-temperature mattress according to claim 1, characterized in that: grid windows (122) for air outlet are arranged on two sides of the host bottom shell (12), the water tank face cover (132) is fixedly connected with the host face shell (11) through screws, and the host face shell (11) is connected with the host bottom shell (12) through screws.
9. The intelligent constant-temperature mattress according to claim 1, characterized in that: the control panel (14) is provided with a touch key and a display screen, a touch glass surface (111) is arranged on the host panel shell (11), a lower concave surface (112) is arranged at the position, corresponding to the water filling port (150), of the host panel shell (11), a through hole corresponding to the water filling port is formed in the lower concave surface (112), and a hinge turnover cover (113) is arranged on the lower concave surface (112).
10. The intelligent constant-temperature mattress according to claim 1, characterized in that: the hexagonal structure that mattress body (2) hot extrusion was including closed hexagonal structure (204) and non-closed hexagonal structure (205), and the center of closed hexagonal structure is equipped with ventilative through-hole (2041).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020271136.7U CN211883090U (en) | 2020-03-08 | 2020-03-08 | Intelligent constant-temperature mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020271136.7U CN211883090U (en) | 2020-03-08 | 2020-03-08 | Intelligent constant-temperature mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211883090U true CN211883090U (en) | 2020-11-10 |
Family
ID=73301170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020271136.7U Expired - Fee Related CN211883090U (en) | 2020-03-08 | 2020-03-08 | Intelligent constant-temperature mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211883090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116982823A (en) * | 2023-09-18 | 2023-11-03 | 鹤山市海马家具有限公司 | Intelligent mattress with physiotherapy and sleep-aiding functions |
-
2020
- 2020-03-08 CN CN202020271136.7U patent/CN211883090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116982823A (en) * | 2023-09-18 | 2023-11-03 | 鹤山市海马家具有限公司 | Intelligent mattress with physiotherapy and sleep-aiding functions |
| CN116982823B (en) * | 2023-09-18 | 2024-01-05 | 鹤山市海马家具有限公司 | Intelligent mattress with physiotherapy and sleep-aiding functions |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |