CN110742436B - Softness adjustable mattress based on spring limiting - Google Patents
Softness adjustable mattress based on spring limiting Download PDFInfo
- Publication number
- CN110742436B CN110742436B CN201911051492.6A CN201911051492A CN110742436B CN 110742436 B CN110742436 B CN 110742436B CN 201911051492 A CN201911051492 A CN 201911051492A CN 110742436 B CN110742436 B CN 110742436B
- Authority
- CN
- China
- Prior art keywords
- spring
- mattress
- plate
- compliance
- periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 230000005489 elastic deformation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000517 effect on sleep Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0435—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of adjustable resilience
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention provides a mattress with adjustable softness based on spring limiting, and relates to the technical field of mattresses. This adjustable mattress of compliance based on spring is spacing, including a cylinder section of thick bamboo, the bottom fixed mounting of a cylinder section of thick bamboo has the bottom plate, the inside central fixed mounting of a cylinder section of thick bamboo has the spring, the inside sliding connection of a cylinder section of thick bamboo has the slider, the spiral hole has been seted up to the inside of slider, the top of a cylinder section of thick bamboo is rotated and is connected with the fluted disc, the inboard fixed mounting of fluted disc has the feeler block. This adjustable mattress of compliance based on spring is spacing, realized the regulation to the mattress compliance, satisfied people to the demand of mattress compliance, when mattress atress contracts downwards, can crescent to the support area of mattress, improved the travelling comfort of mattress, and when reducing the compliance, initial support area increases, when increasing the compliance, initial support area is less to when guaranteeing different compliance degrees, the travelling comfort of mattress.
Description
Technical Field
The invention relates to the technical field of mattresses, in particular to a softness adjustable mattress based on spring limiting.
Background
The mattress is an article between a human body and a bed, which is used for ensuring that consumers obtain healthy and comfortable sleep, the mattress is made of various materials, and mattresses made of different materials can bring different sleep effects to people.
However, the springs in the spring mattress are usually connected and fixed by steel wires, and the elasticity of the springs cannot be changed, so that once the mattress is manufactured into a finished product, the softness of the mattress cannot be readjusted, the requirement of people on the softness of the mattress cannot be met, and in order to improve the overall softness of the spring mattress, in order to avoid combined deformation of the mattress, the supporting surface of a single spring on the mattress is not too large easily, but the supporting point of the spring is easy to press people, and the comfort of the mattress is reduced.
In order to solve the problems, the inventor provides a softness adjustable mattress based on spring limiting, so that the softness of the mattress can be adjusted to meet the requirements of consumers on the softness of the mattress, the supporting area of the mattress can be gradually increased when the mattress is stressed to shrink downwards, the comfort of the mattress is improved, the initial supporting area is increased when the softness is reduced, and the initial supporting area is smaller when the softness is increased so as to ensure the comfort of the mattress when different softness degrees are ensured.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an adjustable mattress of compliance based on spring is spacing, includes a cylinder, bottom plate, spring, slider, spiral hole, fluted disc, touch multitouch, gear, motor, carousel, backup pad, expansion plate, connecting rod.
Wherein:
the bottom fixed mounting of a cylinder section of thick bamboo has the bottom plate, the inside central fixed mounting of a cylinder section of thick bamboo has the spring, the inside sliding connection of a cylinder section of thick bamboo has the slider, the spiral hole has been seted up to the inside of slider, the top of a cylinder section of thick bamboo is rotated and is connected with the fluted disc, the inboard fixed mounting of fluted disc has the touch multitouch, the right-hand member meshing of fluted disc has the gear, the central transmission of gear is connected with the motor, the periphery at slider top is rotated and is connected with the carousel, the top fixed mounting of spring has the backup pad, the top sliding connection of backup pad has the expansion plate, the bottom of expansion plate is connected with the periphery of carousel through the connecting rod, the combination of backup pad and connecting rod.
Preferably, the spiral hole and the spring are matched, the size of the spiral hole is larger than that of the spring, the spring penetrates through the sliding block from the spiral hole, therefore, in the rotating process of the sliding block, the sliding block can move up and down on the periphery of the spring, and the sliding block can limit the spring, so that the spring inside the sliding block and below the sliding block loses elastic deformation.
Preferably, the touch multitouch is the rubber material, and is extrusion attached with the periphery of slider, consequently drives touch multitouch pivoted in-process at the fluted disc, can drive the slider and rotate through the effect of frictional force.
Preferably, the turntable is connected to the periphery of the top of the sliding block in a limiting and rotating mode through a bearing, so that the sliding block cannot drive the turntable to rotate in the rotating process.
Preferably, the cross-section of expansion plate is "protruding" style of calligraphy, and spacing sliding connection is in the periphery of backup pad, the upper surface of expansion plate and the upper surface of backup pad are on same water flat line, just the groove has been seted up at the top that backup pad one end was kept away from to the expansion plate for the expansion plate can extend to the periphery better.
Preferably, the one end of connecting rod and the bottom rotation that backup pad one side was kept away from to the expansion plate are connected, and the other end rotates with the periphery of carousel to be connected, consequently, when the relative distance of backup pad and carousel changes, the connecting rod can drive the expansion plate and contract or extend.
The invention provides a mattress with adjustable softness based on spring limiting. The method has the following beneficial effects:
1. this adjustable mattress of compliance based on spring is spacing, through the design in screw hole in the slider, utilize the mesh mutually of screw hole and spring, at slider pivoted in-process, can make the slider reciprocate in the periphery of spring, and the limiting displacement of cooperation screw hole to the spring, the spring of slider inside and below can lose elastic deformation, consequently, at the in-process that the control slider reciprocated, realized adjusting the compliance of mattress to satisfy consumer's demand to the mattress compliance.
2. This adjustable mattress of compliance based on spring is spacing through the rotation that utilizes the remote control motor, realizes the regulation to the mattress compliance for adjust the operation convenient and fast more.
3. This adjustable mattress of compliance based on spring is spacing, through backup pad top peripheral sliding connection's expansion plate, the effect of cooperation connecting rod, when having the heavy object on the mattress, the backup pad moves down, and the distance between backup pad and the carousel reduces to make the expansion plate extend to the outside, increased the support area to the mattress, and the heavy object is heavier, and the backup pad descends more obviously, and the area that the expansion plate expandes is also big more, consequently, has improved the travelling comfort of mattress.
4. This adjustable mattress of compliance based on spring is spacing, be connected through connecting rod one end and slider outlying rotation, rise at the slider, when the compliance descends, the distance between backup pad and the carousel reduces, the support area increases, and when the slider descends, the compliance risees, the distance increase between backup pad and the carousel, the support area reduces, make when requiring lower compliance, initial support area can rise, avoided the strong point to appear pressing against the people's phenomenon, and when requiring higher compliance, initial support area reduces, the influence of big support area to high compliance has been avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention as adjusted;
FIG. 4 is a cross-sectional view of the structure of FIG. 3 taken along line A-A in accordance with the present invention;
FIG. 5 is a cross-sectional view of the structure of FIG. 3 at B-B in accordance with the present invention;
fig. 6 is a cross-sectional view of the structure of fig. 3 at C-C in accordance with the present invention.
In the figure: 1 cylinder, 2 bottom plates, 3 springs, 4 sliding blocks, 5 spiral holes, 6 fluted discs, 7 contact blocks, 8 gears, 9 motors, 10 turntables, 11 supporting plates, 12 telescopic plates and 13 connecting rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of the softness adjustable mattress based on spring limitation is as follows:
referring to fig. 1-6, a mattress with adjustable softness based on spring limitation includes a cylindrical tube 1, a bottom plate 2, a spring 3, a slider 4, a spiral hole 5, a fluted disc 6, a contact block 7, a gear 8, a motor 9, a turntable 10, a support plate 11, a retractable plate 12, and a connecting rod 13.
Wherein:
the bottom end of the cylinder barrel 1 is fixedly provided with the bottom plate 2, the center inside the cylinder barrel 1 is fixedly provided with the spring 3, the inside of the cylinder barrel 1 is connected with the sliding block 4 in a sliding way, the inside of the sliding block 4 is provided with the spiral hole 5, the spiral hole 5 is matched with the spring 3 and has a size larger than that of the spring 3, and the spring 3 penetrates through the sliding block 4 from the spiral hole 5, therefore, in the rotating process of the sliding block 4, the sliding block 4 can move up and down on the periphery of the spring 3, the sliding block 4 can limit the spring 3, so that the spring 3 inside and below the sliding block 4 loses elastic deformation, through the design of the spiral hole 5 in the sliding block 4, the threaded hole 5 is meshed with the spring 3, in the rotating process of the sliding block 4, the sliding block 4 can move up and down on the periphery of the spring 3, and the spring 3 inside and, therefore, in the process of controlling the sliding block 4 to move up and down, the softness of the mattress is adjusted, and the requirements of consumers on the softness of the mattress are met.
The top of a cylinder section of thick bamboo 1 is rotated and is connected with fluted disc 6, the inboard fixed mounting of fluted disc 6 has touch multitouch 7, touch multitouch 7 is the rubber material, and it is attached to be the extrusion with the periphery of slider 4, consequently, drive touch multitouch 7 pivoted in-process at fluted disc 6, can drive slider 4 through the effect of frictional force and rotate, the right-hand member meshing of fluted disc 6 has gear 8, gear 8's central transmission is connected with motor 9, through the rotation that utilizes remote control motor 9, realize the regulation to the mattress compliance, make the regulation operation convenient and fast more.
The periphery of the top of the sliding block 4 is rotatably connected with a rotary table 10, the rotary table 10 is connected with the periphery of the top of the sliding block 4 through bearing limiting rotation, so that the rotary table 10 cannot be driven to rotate in the rotating process of the sliding block 4, a supporting plate 11 is fixedly installed at the top end of the spring 3, a telescopic plate 12 is slidably connected with the top of the supporting plate 11, the cross section of the telescopic plate 12 is in a convex shape, the limiting sliding connection is connected with the periphery of the supporting plate 11, the upper surface of the telescopic plate 12 and the upper surface of the supporting plate 11 are on the same horizontal line, a groove is formed in the top of the telescopic plate 12 far away from one end of the supporting plate 11, so that the telescopic plate 12 can better extend to the periphery, the telescopic plate 12 is slidably connected with the periphery of the top of the supporting plate 11 through the function of a connecting rod 13, when a heavy, thereby make expansion plate 12 extend to the outside, increased the support area to the mattress, and the heavy object is heavier, and the backup pad 11 descends more obviously, and the area that expansion plate 12 expandes is also bigger, consequently, has improved the travelling comfort of mattress.
The bottom end of the expansion plate 12 is connected with the periphery of the rotary table 10 through the connecting rod 13, one end of the connecting rod 13 is rotatably connected with the bottom end of the expansion plate 12 at the side far away from the supporting plate 11, and the other end is rotatably connected with the periphery of the rotary table 10, therefore, when the relative distance between the supporting plate 11 and the rotary table 10 changes, the connecting rod 13 can drive the expansion plate 12 to contract or extend, the supporting plate 11 and the connecting rod 13 are combined into four groups, and are uniformly distributed at the periphery of the sliding block 4 and the supporting plate 11, the distance between the supporting plate 11 and the rotary table 10 is reduced when the sliding block 4 ascends and the flexibility descends, the supporting area is increased, the distance between the supporting plate 11 and the rotary table 10 is increased and the supporting area is reduced when the sliding block 4 descends, the flexibility is increased, and the supporting area is increased when the lower flexibility is required, the phenomenon that people are pressed against the supporting points is avoided, and when high flexibility is required, the supporting area is reduced, and the influence of the large supporting area on the high flexibility is avoided.
When the mattress is used, when a heavy object is arranged on the mattress, the support plate 11 can compress the spring 3 to move downwards under the action of gravity, the distance between the support plate 11 and the rotary disc 10 can be reduced in the process that the support plate 11 descends, the support plate 11 can be unfolded towards the periphery under the action of the connecting rod 13, the support area of the mattress is further increased, the heavier the heavy object is, the more obvious the support plate 11 descends, the expanded area of the expansion plate 12 is larger, when the softness of the mattress needs to be adjusted, the gear 8 is driven to rotate by the motor 9 through remote control, the fluted disc 6 is driven to rotate by the gear 8 and the contact block 7, so that the slide block 4 is driven to rotate, and in the rotating process of the slide block 4, the slide block 4 can move upwards and downwards at the periphery of the spring 3 through the meshing of the spiral hole 5 in the slide block 4 and the spring 3, and because the spiral hole 5 is to the limiting displacement of spring 3, spring 3 in the slider 4 and below can lose elastic deformation, therefore, when slider 4 moves upwards, the length of spring 3 above slider 4 will shorten, make the compliance of mattress descend, and the in-process that slider 4 moved upwards, the distance between backup pad 11 and carousel 10 also can reduce, make backup pad 11 expand to the periphery, initial support area has been increased, on the contrary, when slider 4 moved downwards, the length of spring 3 above slider 4 becomes longer, the compliance of mattress is promoted, and the distance between backup pad 11 and carousel 10 also can increase, backup pad 11 contracts inwards, make initial support area reduce, avoided the influence of big support area to high compliance.
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)
1. The utility model provides an adjustable mattress of compliance based on spring is spacing, includes a cylinder section of thick bamboo (1), its characterized in that: a bottom plate (2) is fixedly arranged at the bottom end of the cylindrical barrel (1), a spring (3) is fixedly arranged at the center inside the cylindrical barrel (1), a sliding block (4) is connected inside the cylindrical barrel (1) in a sliding way, a spiral hole (5) is arranged inside the sliding block (4), the top of the cylindrical barrel (1) is rotationally connected with a fluted disc (6), the inner side of the fluted disc (6) is fixedly provided with a contact block (7), the right end of the fluted disc (6) is engaged with a gear (8), the center of the gear (8) is connected with a motor (9) in a transmission way, the periphery of the top of the sliding block (4) is rotationally connected with a turntable (10), the top end of the spring (3) is fixedly provided with a supporting plate (11), the top of the supporting plate (11) is connected with a telescopic plate (12) in a sliding manner, and the bottom end of the telescopic plate (12) is connected with the periphery of the turntable (10) through a connecting rod (13); the spiral hole (5) is matched with the spring (3) and is larger than the spring (3), and the spring (3) penetrates through the sliding block (4) from the spiral hole (5); the contact block (7) is made of rubber and is extruded and attached to the periphery of the sliding block (4); the turntable (10) is connected to the periphery of the top of the sliding block (4) in a limiting and rotating mode through a bearing; the combination of the supporting plates (11) and the connecting rods (13) is four groups, and the four groups are uniformly distributed on the peripheries of the sliding blocks (4) and the supporting plates (11); the section of the expansion plate (12) is in a convex shape, the expansion plate is connected to the periphery of the support plate (11) in a limiting and sliding mode, the upper surface of the expansion plate (12) and the upper surface of the support plate (11) are on the same horizontal line, and a groove is formed in the top of one end, away from the support plate (11), of the expansion plate (12); one end of the connecting rod (13) is rotatably connected with the bottom end of one side, away from the supporting plate (11), of the telescopic plate (12), and the other end of the connecting rod is rotatably connected with the periphery of the turntable (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911051492.6A CN110742436B (en) | 2019-10-31 | 2019-10-31 | Softness adjustable mattress based on spring limiting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911051492.6A CN110742436B (en) | 2019-10-31 | 2019-10-31 | Softness adjustable mattress based on spring limiting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110742436A CN110742436A (en) | 2020-02-04 |
| CN110742436B true CN110742436B (en) | 2021-07-13 |
Family
ID=69281491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911051492.6A Expired - Fee Related CN110742436B (en) | 2019-10-31 | 2019-10-31 | Softness adjustable mattress based on spring limiting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110742436B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248686B (en) * | 2020-03-11 | 2021-11-05 | 广东逸梦馨家居科技有限公司 | Adjustable mattress based on elastic plate cross connection |
| US11786046B2 (en) | 2020-04-07 | 2023-10-17 | Lg Electronics Inc. | Bed |
| KR102795693B1 (en) * | 2020-04-07 | 2025-04-15 | 엘지전자 주식회사 | Bed |
| CN112056859A (en) * | 2020-09-07 | 2020-12-11 | 蔡陈静 | A mattress that can be intelligently manufactured and has a bed board protection function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532755Y (en) * | 2002-01-12 | 2003-01-29 | 周天永 | Double spring mattress |
| CN201316820Y (en) * | 2008-12-05 | 2009-09-30 | 庄添财 | Through wire hole drilling machine for bicycle frames |
| CN101721068A (en) * | 2009-11-06 | 2010-06-09 | 苏州工业园区曼谛诗欧床垫有限公司 | Mattress |
| CN207372685U (en) * | 2017-09-28 | 2018-05-18 | 台州屹捷数控机床有限公司 | A kind of large-size numerical control machine support device |
| CN207412333U (en) * | 2017-04-21 | 2018-05-29 | 王俊杰 | A kind of bed body size and tilt adjustable it is hospital bed |
| CN108308944A (en) * | 2018-03-22 | 2018-07-24 | 浙江梦神家居股份有限公司 | A kind of mute mattress of ceramic fibre antistatic |
| CN209046814U (en) * | 2018-11-21 | 2019-06-28 | 深圳华言共创电子科技有限公司 | A kind of intelligent wireless audio player |
| CN209090488U (en) * | 2018-07-20 | 2019-07-12 | 广州市欧亚床垫家具有限公司 | A kind of soft or hard adjusting mattress |
-
2019
- 2019-10-31 CN CN201911051492.6A patent/CN110742436B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2532755Y (en) * | 2002-01-12 | 2003-01-29 | 周天永 | Double spring mattress |
| CN201316820Y (en) * | 2008-12-05 | 2009-09-30 | 庄添财 | Through wire hole drilling machine for bicycle frames |
| CN101721068A (en) * | 2009-11-06 | 2010-06-09 | 苏州工业园区曼谛诗欧床垫有限公司 | Mattress |
| CN207412333U (en) * | 2017-04-21 | 2018-05-29 | 王俊杰 | A kind of bed body size and tilt adjustable it is hospital bed |
| CN207372685U (en) * | 2017-09-28 | 2018-05-18 | 台州屹捷数控机床有限公司 | A kind of large-size numerical control machine support device |
| CN108308944A (en) * | 2018-03-22 | 2018-07-24 | 浙江梦神家居股份有限公司 | A kind of mute mattress of ceramic fibre antistatic |
| CN209090488U (en) * | 2018-07-20 | 2019-07-12 | 广州市欧亚床垫家具有限公司 | A kind of soft or hard adjusting mattress |
| CN209046814U (en) * | 2018-11-21 | 2019-06-28 | 深圳华言共创电子科技有限公司 | A kind of intelligent wireless audio player |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110742436A (en) | 2020-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110742436B (en) | Softness adjustable mattress based on spring limiting | |
| CN206621054U (en) | A kind of stool for student | |
| CN109261805A (en) | A kind of stamping die convenient for positioning | |
| CN209256565U (en) | A kind of burnishing device for AG glass bright border | |
| CN109247754B (en) | a mattress | |
| CN111230223A (en) | Grinding device for gear machining based on hydraulic transmission | |
| CN209563918U (en) | A kind of latex pillow convenient for adjusting height | |
| CN212888176U (en) | Trimming device for ceramic manufacture | |
| CN212852857U (en) | Lifting office table | |
| CN216797130U (en) | Hardness-adjustable mattress | |
| CN112547477A (en) | Sieving mechanism is used in health products production | |
| CN220052886U (en) | Embossing device | |
| CN208788227U (en) | Sander is used in a kind of production of rapid forming mold | |
| CN218699733U (en) | But furniture processing that multi-angle was adjusted uses lift platform | |
| CN218588661U (en) | Multifunctional sound-sensing health-care mattress | |
| CN215703706U (en) | Novel mould | |
| CN218651112U (en) | Mattress | |
| CN210077153U (en) | Multifunctional mattress | |
| CN211408445U (en) | But many gears of acoustic control height adjustment intelligence pillow | |
| CN213849703U (en) | Mattress with adjustable hardness | |
| CN208497201U (en) | A kind of perforating device that stability is good | |
| CN218219655U (en) | Rotating device for ergonomic chair | |
| CN220813013U (en) | Mask production secondary flattening mechanism | |
| CN209985855U (en) | Plasma cleaning device of LCD terminal cleaning machine | |
| CN118404467B (en) | Lining plate polishing and rust removing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210625 Address after: 528000 No.2 old factory building of Nanfang machinery factory, Nanfang Wuxing No.2 Production group, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province Applicant after: Foshan South America Hardware Products Co.,Ltd. Address before: 311400 No.229 Huating West Road, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Xinyi Intelligent Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |