CN108643328B - Anti-false-disassembly deodorizing floor drain - Google Patents
Anti-false-disassembly deodorizing floor drain Download PDFInfo
- Publication number
- CN108643328B CN108643328B CN201810744160.5A CN201810744160A CN108643328B CN 108643328 B CN108643328 B CN 108643328B CN 201810744160 A CN201810744160 A CN 201810744160A CN 108643328 B CN108643328 B CN 108643328B
- Authority
- CN
- China
- Prior art keywords
- floor drain
- installation
- disassembly
- locking piece
- cylinder
- 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.)
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Links
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 21
- 239000002781 deodorant agent Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/063—Gully gratings with slidable or rotatable locking elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides an anti-false-disassembly deodorizing floor drain which comprises a floor drain body, a filtering cover body, an anti-disassembly locking piece, an elastic telescopic mounting frame and a driving unlocking piece, wherein the anti-odor floor drain core is mounted at the center of the lower part of the floor drain body and comprises an outer sleeve mounting cylinder and an inner sleeve partition cylinder, the lower end of the outer sleeve mounting cylinder is extended to form an inwards bent diversion inner cylinder, a first mounting body is arranged in the floor drain body, guide grooves are symmetrically arranged on the first mounting body, clamping blocks are symmetrically arranged below the filtering cover body, the anti-disassembly locking piece is mounted below the filtering cover body through a plurality of elastic telescopic mounting frames, locking grooves are symmetrically formed on the anti-disassembly locking piece, the driving unlocking piece controls the anti-disassembly locking piece to move downwards, the anti-odor floor drain core can effectively isolate odor of a sewer, the blocking cover of the floor drain is locked by the anti-disassembly locking piece, false disassembly of a child can be avoided, and daily disassembly cleaning maintenance is convenient.
Description
[ field of technology ]
The invention relates to the technical field of floor drains, in particular to the technical field of an anti-false-disassembly deodorizing floor drain.
[ background Art ]
The floor drain belongs to common bathroom parts in daily life, often need install the floor drain in bathroom, bathroom or balcony lamp place and carry out the drainage, the floor drain is the pivot between living contact environment of people and the sewer, domestic waste water is discharged into the sewer through this pivot, simultaneously because the existence of this pivot, in order to conveniently clear up the residual foreign matter that the floor drain kept off, the conventional floor drain adopts all being the fender lid of being convenient for dismouting, but, for having children's family, too easy fender lid of dismantling can't avoid children to dismantle, children curiosity is strong, probably stretch into the floor drain body with the hand, or put into the foreign matter in the floor drain, cause the jam, in addition, current floor drain can exist the foul smell in the sewer on the time of using, can make one burst foul smell formation unable dissipation, and then can influence people's life, provide a deodorant floor drain of preventing mistaking.
[ invention ]
The invention aims to solve the problems in the prior art, and provides an anti-false-disassembly deodorizing floor drain, wherein an odor of a sewer can be effectively isolated by adopting an anti-false floor drain core, a blocking cover of the floor drain is locked by adopting an anti-disassembly locking piece, false disassembly of children can be avoided, and daily disassembly, cleaning and maintenance are convenient.
In order to achieve the above purpose, the invention provides an anti-false-disassembly deodorizing floor drain, which comprises a floor drain body, a filtering cover body, an anti-false floor drain core, an anti-disassembly locking piece, an elastic telescopic mounting frame and a driving unlocking piece, wherein the anti-false floor drain core is mounted at the center of the lower part of the floor drain body and comprises an outer sleeve mounting cylinder and an inner sleeve partition cylinder, the lower end of the outer sleeve mounting cylinder is extended to form an inwards bent diversion inner cylinder, a first mounting body is arranged in the floor drain body, guide grooves are symmetrically arranged on the first mounting body, the filtering cover body is mounted on the first mounting body, clamping blocks are symmetrically arranged below the filtering cover body, locking grooves are symmetrically formed in the anti-false locking piece and are matched with the clamping blocks, the locking grooves and the guide grooves are distributed in an staggered manner, and the driving unlocking piece controls the anti-disassembly locking piece to move downwards.
Preferably, the deodorant floor drain core further comprises a third installation body and a baffle, the outer wall of the third installation body is provided with a first sealing ring, the first sealing ring is tightly matched with the floor drain body, an outer sleeve installation cylinder is arranged below the third installation body, a clamping groove is formed in the periphery of the outer sleeve installation cylinder, a bulge matched with the clamping groove is arranged below the floor drain body, a liquid inlet cavity is formed between the outer sleeve installation cylinder and the inner sleeve partition cylinder, liquid discharge grooves are formed in the circumference above the inner sleeve partition cylinder, the baffle is arranged in the inner sleeve partition cylinder, the upper end face of the baffle is an arc face, the baffle is located below the liquid discharge grooves, the liquid discharge grooves are communicated with the liquid inlet cavity, a liquid discharge cavity is formed between the inner sleeve partition cylinder and the inner guide cylinder, and the height of the upper end face of the inner guide cylinder is lower than that of the lower end face of the baffle.
Preferably, the filter cover body further comprises an upper baffle cover and a second installation body, the upper baffle cover is arranged above the second installation body, clamping blocks are symmetrically arranged below the second installation body, a support frame is arranged on the floor drain body, a support groove is arranged in the support frame, a convex edge matched with the support groove extends on the periphery of the upper baffle cover, an auxiliary concave cavity is formed in the center of the upper baffle cover, a driving plate is arranged in the auxiliary concave cavity, a through hole is formed in the auxiliary concave cavity, and a plurality of first filter holes are formed in the upper baffle cover.
Preferably, the anti-disassembly locking piece further comprises a locking piece body and a mounting seat, wherein the locking piece body is an annular body, a plurality of mounting seats are arranged on the locking piece body, and the mounting seats are connected with the floor drain body through an elastic telescopic mounting frame.
Preferably, the driving unlocking piece further comprises a mounting sleeve, a driving column, a pressing body, a limiting body, a driving block and a spring, wherein the driving column is installed in the mounting sleeve through the spring, the pressing body is arranged at the upper end of the driving column, a threaded installation part penetrating through the mounting sleeve is arranged at the lower end of the driving column, the limiting body is arranged at the upper end of the threaded installation part, the upper end face of the limiting body is tightly matched with the lower end face of the mounting sleeve, the driving block is arranged at the lower end of the threaded installation part, a through cavity is formed in the supporting frame, and the pressing body is located below the through cavity.
The invention has the beneficial effects that: according to the floor drain, the floor drain body, the filter cover body, the deodorizing floor drain core, the anti-disassembly locking piece, the elastic telescopic mounting frame, the driving unlocking piece and the like are matched, the deodorizing floor drain core is adopted, an isolated water source can be stored between the liquid inlet cavity and the liquid outlet cavity, odor of a sewer can be effectively isolated, the anti-disassembly locking piece is adopted to lock the blocking cover of the floor drain, the anti-misoperation of children can be avoided, the cleaning and maintenance of daily disassembly are facilitated, when the cleaning is required to be disassembled, the driving unlocking piece is pressed downwards, the filter cover body is twisted at the same time, the clamping block is separated from the locking groove to the position where the locking groove is located, then the filter cover body can be disassembled by upward drawing, the series of actions are difficult for children to realize, and the anti-misoperation effect is achieved.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic cross-sectional view of an anti-false-disassembly deodorizing floor drain of the invention;
FIG. 2 is a schematic top view of an anti-mishandling deodorizing floor drain of the present invention;
FIG. 3 is a top view of a floor drain body of the anti-false-disassembly deodorizing floor drain of the invention;
FIG. 4 is an internal view of a floor drain body of the anti-false-disassembly deodorizing floor drain of the invention;
FIG. 5 is a cross-sectional view of a floor drain body of the anti-false-disassembly deodorizing floor drain of the invention;
FIG. 6 is a cross-sectional view of a filter cover of the anti-false-disassembly deodorizing floor drain of the invention;
FIG. 7 is a cross-sectional view of an anti-tamper lock of the anti-tamper odor floor drain of the present invention;
FIG. 8 is a top view of an anti-tamper lock of the anti-tamper odor floor drain of the present invention;
FIG. 9 is a cross-sectional view of a driving unlocking member of the anti-false removal deodorizing floor drain of the present invention;
FIG. 10 is a cross-sectional view of a deodorizing floor drain core of the deodorizing floor drain for preventing erroneous disassembly of the present invention.
[ detailed description ] of the invention
Referring to fig. 1 to 10, the anti-false-disassembly deodorizing floor drain comprises a floor drain body 1, a filtering cover body 2, a deodorizing floor drain core 3, an anti-disassembly locking piece 4, an elastic telescopic mounting rack 5 and a driving unlocking piece 6, wherein the deodorizing floor drain core 3 is mounted at the center of the lower part of the floor drain body 1, the deodorizing floor drain core 3 comprises an outer sleeve mounting cylinder 32 and an inner sleeve partition cylinder 34, the lower end of the outer sleeve mounting cylinder 31 extends to form an inwards bent diversion inner cylinder 33, a first mounting body 12 is arranged in the floor drain body 1, a guide groove 10 is symmetrically arranged on the first mounting body 12, the filtering cover body 2 is mounted on the first mounting body 12, a clamping block 23 is symmetrically arranged below the filtering cover body 2, the anti-disassembly locking piece 4 is mounted below the filtering cover body 2 through a plurality of elastic telescopic mounting racks 5, locking grooves 43 are symmetrically formed in the anti-disassembly locking piece 4, the locking grooves 43 are matched with the clamping blocks 23, the locking grooves 43 are distributed in an intersecting manner with the guide groove 10, and the driving unlocking piece 6 is controlled to move downwards. The deodorant floor drain core 3 still includes third installation body 31 and baffle 35, first sealing washer 311 is installed to the outer wall of third installation body 31, first sealing washer 311 and floor drain body 1 close fit, the below of third installation body 31 is equipped with overcoat installation section of thick bamboo 32, the periphery of overcoat installation section of thick bamboo 32 is equipped with clamping groove 320, the below of floor drain body 1 is equipped with the protruding 13 with clamping groove 320 matched with, form the feed liquor chamber 321 between overcoat installation section of thick bamboo 32 and the endotheca partition cylinder 34, the circumference of endotheca partition cylinder 34 top all is equipped with the drainage groove 341, be equipped with baffle 35 in the endotheca partition cylinder 34, the up end of baffle 35 is the cambered surface, baffle 35 is located the below of drainage groove 341, the drainage groove 341 is linked together with feed liquor chamber 321, form the drainage chamber 331 between endotheca partition cylinder 34 and the diversion inner cylinder 33, feed liquor chamber 321 is linked together with the drainage chamber 331, the height of the terminal surface is less than the terminal surface under baffle 35 on the diversion inner cylinder 33. The filter cover body 2 further comprises an upper baffle cover 21 and a second installation body 22, the upper baffle cover 21 is arranged above the second installation body 22, clamping blocks 23 are symmetrically arranged below the second installation body 22, the floor drain body 1 is provided with a support frame 11, a support groove 111 is arranged in the support frame 11, the periphery of the upper baffle cover 21 extends to form a convex edge matched with the support groove 111, an auxiliary concave cavity 211 is arranged at the center of the upper baffle cover 21, a driving plate 212 is arranged in the auxiliary concave cavity 211, a through hole 213 is arranged in the auxiliary concave cavity 211, and a plurality of first filter holes are formed in the upper baffle cover 21. The anti-disassembly locking piece 4 further comprises a locking piece body 41 and a mounting seat 42, wherein the locking piece body 41 is an annular body, a plurality of mounting seats 42 are arranged on the locking piece body 41, and the mounting seats 42 are connected with the floor drain body 1 through an elastic telescopic mounting frame 5. The driving unlocking piece 6 further comprises a mounting sleeve 61, a driving column 62, a pressing body 63, a limiting body 64, a driving block 65 and a spring 66, wherein the driving column 62 is mounted in the mounting sleeve 61 through the spring 66, the pressing body 63 is arranged at the upper end of the driving column 62, a threaded mounting portion 621 penetrating through the mounting sleeve 61 is arranged at the lower end of the driving column 62, the limiting body 64 is arranged at the upper end of the threaded mounting portion 621, the upper end face of the limiting body 64 is tightly matched with the lower end face of the mounting sleeve 61, the driving block 65 is arranged at the lower end of the threaded mounting portion 621, a through cavity 112 is formed in the supporting frame 11, and the pressing body 63 is located below the through cavity 112.
The working process of the invention comprises the following steps:
the invention relates to an anti-false-disassembly deodorizing floor drain, which has the working principle that: the deodorization floor drain core is adopted, water flows enter the liquid inlet cavity 321 from the liquid discharge groove 341 and are discharged from the liquid discharge cavity 331, an isolated water source can be reserved between the liquid inlet cavity and the liquid discharge cavity after the water discharge is completed, odor of a sewer can be effectively isolated, the anti-disassembly locking piece is adopted to lock the blocking cover of the floor drain, the anti-disassembly of children can be avoided, daily disassembly is convenient for cleaning maintenance, when the floor drain needs to be disassembled for cleaning, only the driving unlocking piece 6 is required to be pressed downwards, the anti-disassembly locking piece 4 is controlled to move downwards, the clamping block 23 is separated from the locking groove 43, the filtering cover body 2 is twisted until the clamping block 23 corresponds to the position of the leading-in groove 10, then the filtering cover body 2 can be disassembled for thorough cleaning after the cleaning is completed, the driving unlocking piece 6 is pressed downwards, then the clamping block 23 is aligned to the leading-in groove 10 until the clamping block 23 is separated from the leading-in groove 10, at the moment, the blocking cover 21 is clamped in the supporting groove 111, and then the driving unlocking piece 6 is loosened after the clamping block 23 is twisted to correspond to the locking groove 43, and the locking is clamped into the locking groove 43, and the locking is completed; corresponding scale marks can be arranged on the filtering cover body 2 and the supporting frame 11, so that the rotation angles of locking and unlocking can be controlled conveniently, the series of actions are difficult for children to realize, and the anti-misoperation effect is achieved.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (5)
1. An anti-false-disassembly deodorant floor drain is characterized in that: including floor drain body (1), strain lid (2), deodorant floor drain core (3), prevent tearing open locking piece (4), flexible mounting bracket (5) and drive unlatching piece (6), the central department of floor drain body (1) below installs deodorant floor drain core (3), deodorant floor drain core (3) are including overcoat installation section of thick bamboo (32) and endotheca partition cylinder (34), the lower extreme of overcoat installation section of thick bamboo (32) extends has inwards bending water conservancy diversion inner tube (33), be equipped with first installation body (12) in floor drain body (1), the symmetry is equipped with leading-in groove (10) on first installation body (12), it installs on first installation body (12) to strain lid (2), the below symmetry of straining lid (2) is equipped with fixture block (23), prevent tearing open locking piece (4) and install the below of straining lid (2) through a plurality of flexible mounting bracket (5), prevent tearing open locking piece (4) on the symmetry and set up locking groove (43), locking groove (43) cooperate with fixture block (23) and lead-in groove (6) and take off locking piece (4) and take off to cross to control.
2. The anti-false-disassembly deodorizing floor drain as set forth in claim 1, wherein: the floor drain comprises a floor drain body (1), a floor drain core (3) and a baffle (35), wherein the floor drain core (3) further comprises a third installation body (31) and a baffle (35), a first sealing ring (311) is installed on the outer wall of the third installation body (31), the first sealing ring (311) is tightly matched with the floor drain body (1), an outer sleeve installation cylinder (32) is arranged below the third installation body (31), a clamping groove (320) is formed in the periphery of the outer sleeve installation cylinder (32), a bulge (13) matched with the clamping groove (320) is arranged below the floor drain body (1), a liquid inlet cavity (321) is formed between the outer sleeve installation cylinder (32) and an inner sleeve partition cylinder (34), a liquid discharge groove (341) is formed in the circumference above the inner sleeve partition cylinder (34), a baffle (35) is arranged in the inner sleeve partition cylinder (34), the upper end face of the baffle (35) is an arc face, the baffle (35) is located below the liquid discharge groove (341), the liquid discharge groove (341) is communicated with the inner cylinder of the liquid inlet cavity (321), and the liquid discharge groove (33) is formed between the inner sleeve partition cylinder (34) and the inner sleeve partition cylinder (33), and the liquid inlet cavity (33) is communicated with the liquid outlet cavity (33).
3. The anti-false-disassembly deodorizing floor drain as set forth in claim 1, wherein: the filter cover body (2) further comprises an upper baffle cover (21) and a second installation body (22), the upper baffle cover (21) is arranged above the second installation body (22), clamping blocks (23) are symmetrically arranged below the second installation body (22), an auxiliary concave cavity (211) is arranged at the center of the upper baffle cover (21), a driving plate (212) is arranged in the auxiliary concave cavity (211), a through hole (213) is formed in the auxiliary concave cavity (211), and a plurality of first filter holes are formed in the upper baffle cover (21).
4. The anti-false-disassembly deodorizing floor drain as set forth in claim 1, wherein: the anti-disassembly locking piece (4) further comprises a locking piece body (41) and a mounting seat (42), wherein the locking piece body (41) is an annular body, a plurality of mounting seats (42) are arranged on the locking piece body (41), and the mounting seat (42) is connected with the floor drain body (1) through an elastic telescopic mounting frame (5).
5. The anti-false-disassembly deodorizing floor drain as set forth in claim 1, wherein: the utility model provides a drive unlocking piece (6) still includes installation sleeve (61), actuating post (62), presses body (63), spacing body (64), drive piece (65) and spring (66), actuating post (62) are installed in installation sleeve (61) through spring (66), the upper end of actuating post (62) is equipped with presses body (63), the lower extreme of actuating post (62) is equipped with screw thread installation department (621) that run through installation sleeve (61), the upper end of screw thread installation department (621) is equipped with spacing body (64), the up end of spacing body (64) and the lower terminal surface tight fit of installation sleeve (61), the lower extreme of screw thread installation department (621) is equipped with drive piece (65), be equipped with the support frame on the floor drain body, set up on support frame (11) and lead to chamber (112), press body (63) to be located the below that leads to chamber (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744160.5A CN108643328B (en) | 2018-07-09 | 2018-07-09 | Anti-false-disassembly deodorizing floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744160.5A CN108643328B (en) | 2018-07-09 | 2018-07-09 | Anti-false-disassembly deodorizing floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108643328A CN108643328A (en) | 2018-10-12 |
| CN108643328B true CN108643328B (en) | 2024-01-26 |
Family
ID=63750795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810744160.5A Active CN108643328B (en) | 2018-07-09 | 2018-07-09 | Anti-false-disassembly deodorizing floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643328B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017120B (en) * | 2019-12-31 | 2020-10-16 | 嵊州市汇业新材料科技有限公司 | Floor drain type drainage device for aluminum alloy ship |
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|---|---|---|---|---|
| CN201526054U (en) * | 2009-08-13 | 2010-07-14 | 上展金属工业股份有限公司 | Clipping tenon manhole cover structure |
| CN201943149U (en) * | 2010-11-19 | 2011-08-24 | 浙江高博卫浴有限公司 | Stink-proof floor drain |
| CN204491807U (en) * | 2015-02-04 | 2015-07-22 | 开思工业设计(杭州)有限公司 | A kind of odour-proof floor drain |
| CN206635817U (en) * | 2017-04-05 | 2017-11-14 | 诸暨市鸿辉园林工程有限公司 | A kind of gardens well lid |
| CN108643330A (en) * | 2018-07-09 | 2018-10-12 | 嘉兴亨泰金属制品有限公司 | A kind of child-resistant accidentally tears floor drain open |
| CN208718049U (en) * | 2018-07-09 | 2019-04-09 | 嘉兴亨泰金属制品有限公司 | A kind of anti-error odour-proof floor drain torn open |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9139996B2 (en) * | 2012-12-18 | 2015-09-22 | Tnt Products, Llc | Removable locking floor sink drain screen for enlarged opening |
| US10370841B2 (en) * | 2014-07-11 | 2019-08-06 | The Drain Company, Llc | Drain and drain leveling mechanism |
-
2018
- 2018-07-09 CN CN201810744160.5A patent/CN108643328B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201526054U (en) * | 2009-08-13 | 2010-07-14 | 上展金属工业股份有限公司 | Clipping tenon manhole cover structure |
| CN201943149U (en) * | 2010-11-19 | 2011-08-24 | 浙江高博卫浴有限公司 | Stink-proof floor drain |
| CN204491807U (en) * | 2015-02-04 | 2015-07-22 | 开思工业设计(杭州)有限公司 | A kind of odour-proof floor drain |
| CN206635817U (en) * | 2017-04-05 | 2017-11-14 | 诸暨市鸿辉园林工程有限公司 | A kind of gardens well lid |
| CN108643330A (en) * | 2018-07-09 | 2018-10-12 | 嘉兴亨泰金属制品有限公司 | A kind of child-resistant accidentally tears floor drain open |
| CN208718049U (en) * | 2018-07-09 | 2019-04-09 | 嘉兴亨泰金属制品有限公司 | A kind of anti-error odour-proof floor drain torn open |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108643328A (en) | 2018-10-12 |
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| CB02 | Change of applicant information |
Address after: Building B1, No. 288, Fuxing Road, Wanghai Street, Haiyan County, Jiaxing City, Zhejiang Province 314300 Applicant after: Jiaxing Hengtai Metal Technology Co.,Ltd. Address before: Building 2, No. 168, Dianzhuang Section, Yanjia Highway, Yuantong Street, Haiyan County, Jiaxing City, Zhejiang Province, 314300 Applicant before: JIAXING HENGTAI METAL PRODUCT Co.,Ltd. |
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