CN206943158U - A kind of toilet lid installs lotus flower stainless steel setscrew bag - Google Patents
A kind of toilet lid installs lotus flower stainless steel setscrew bag Download PDFInfo
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- CN206943158U CN206943158U CN201720794658.3U CN201720794658U CN206943158U CN 206943158 U CN206943158 U CN 206943158U CN 201720794658 U CN201720794658 U CN 201720794658U CN 206943158 U CN206943158 U CN 206943158U
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- toilet lid
- expansion
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- lotus flower
- nut
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Abstract
The utility model belongs to toilet lid installation connecting element field, and in particular to a kind of toilet lid installs lotus flower stainless steel setscrew bag.A kind of toilet lid installs lotus flower stainless steel setscrew bag, including screw rod 1, spring shim 2, bearing chassis 3, improved mat 4, the expansion sleeve 5 of stainless steel, nut 6；The bearing chassis, improved mat are sequentially connected composition bearing, and the bearing passes sequentially through screw rod, spring shim, expansion sleeve, nut and is fixed in toilet lid from top to bottom.The utility model setscrew is expanded from stainless steel metal, is had well from absorption, can be done from above installation with screwdriver completely, fully meet the elegant in appearance of toilet lid and be easy to clean, the spiritual demand of people.This Novel expansion bolt quickly can be combined with toilet cover hinge, and install simple and convenient, entirely people will not be lain prone the replacement operation in dirty toilet lid.
Description
Technical field
The utility model belongs to toilet lid installation connecting element field, and in particular to a kind of toilet lid installation lotus flower stainless steel is swollen
Swollen screw bag.
Background technology
Closestool formal name is toilet, is the bucket for having lid of stool and urine.The utility model of closestool be referred to as one it is big
Big utility model, it solves people itself food and drink and draws that spreads to enter to go wrong.Developed into again using siphon, spiral siphon later,
The water closet of the principle such as now newest injection hydrocone type and super rotation hydrocone type.The classification of closestool is a lot, there is split, disjunctor
's.With the development of science and technology, it have also appeared many novel kinds.According to the supporting mode of toilet lid, it can also be divided into common horse
Bucket and intelligent closestool.Intelligent closestool can also be further divided into from move set intelligent closestool and it is non-automatic change set closestool, the former includes
From move set plus rinse, move certainly cuff rinse and drying etc. variety classes.The bath principle base of toilet seat currently on the market
Originally it is two kinds of major classes of Washdown type and hydrocone type.Divide spiral vortex type siphon and injecting type siphon again in hydrocone type.
Washdown type toilet seat is to discharge excrement using the impulse force of current, and general pool wall is steeper, and water area is smaller, so
Waterpower is concentrated, and just the waterpower fallen around circle increases, dirt removal efficiency high.Washdown type toilet seat flushing pipe is simple, and path is short,
Caliber is thick (general diameter is at 9 to 10 centimetres), and the acceleration of gravity can using water is just rinsing, the process of bath
It is short, compared with hydrocone type from dirt removal ability for, direct-flushing type toilet seat does not have water bending to take to fling, easily sweep away larger
Dirt, blocking is cannot be easily caused in scour process, do not have to purchase wastepaper basket in toilet.For in terms of the water saving, also compare siphon
Formula toilet seat is good.The defects of Washdown type toilet seat maximum is exactly that sound of washing by water is big, also because water face is smaller, fouling easily occurs and shows
As deodorant function is also not so good as siphon type water closet, in addition, commercially variety protection is few at present for Washdown type toilet seat, selects face
Be not as big as siphon type water closet.The structure of siphon wc pan is that drainage pipeline is in " ∽ " type, the meeting after drainage pipeline is full of water
Produce certain water-head, by means of flushing water in the blow-off pipe in closet caused suction will drain respectively, due to hydrocone type sit
Closet punching row is not by impulsive force, so the pond internal memory water surface is larger, noisy flush is smaller.Siphon wc pan is also divided into revolving
Two kinds of whirlpool formula siphon, injecting type siphon.
(1) spiral vortex type siphon
This toilet seat flush port is located at the side of toilet seat bottom, and current form vortex, so meeting along pool wall during bath
Increased water flow also increases the suction of siphonage, more conducively discharges the dirt in closestool to the flushing strength of pool wall.
(2) injecting type siphon
Further improvement has been done on siphon wc pan, has increased an injection byroad in closestool inner bottom part, is directed at blowdown
Mouthful center, during bath, a water part is sprayed from just the water distributing pore outflow around circle, a part by jet, this toilet seat
It is quickly to wash away dirt by larger impulsive force on the basis of siphon.
The great advantage of siphon wc pan is exactly that noisy flush is small, referred to as Jing Yin.For from dirt removal ability, siphon
Formula easily washes out the dirt for being attached on toilet surface, because the water of siphon is higher, odor-resistant result is better than Washdown type, present market
Upper siphon wc pan is various in style, buys toilet seat and has more choices.
Siphon wc pan will first discharge water to the very high water surface when washing by water, and then just sweep away dirt, so to possess
Certain water just can reach the purpose washed down, at least rises to 9 liters of water with 8 every time, comparatively compares water wasting.The row of hydrocone type
Water pipe footpath easily blocks also with regard to 5,6 centimeters or so, during bath, so during toilet paper directly can not be thrown away in closestool, installs hydrocone type
Toilet seat typically will also be equipped with wastepaper basket and plunger.
However, the closestool of either which kind of form all must be equipped with toilet lid.Toilet lid includes seat ring and cover plate, and it is acted on
It is to play to facilitate closestool to use and keep cleaning and effect attractive in appearance.In the past, toilet lid was mostly that resin and plastic makes, but
With the increasingly raising of people's living standard, toilet lid is especially developed to biomass based on wood materials.This high-grade closestool
The problem of lid is exactly that plasticity is not strong, lacks some functions of plastics toilet lid.Traditional toilet lid is respectively with solid wood, density
Plate, wood chip and plastics are base material, paint are then sprayed on its surface, but these products are in use, it may appear that deformation, are opened
Split, or even fracture.Because present people are increasingly particular about to sanitaryware, existing toilet lid can not meet the need of people
Ask.Therefore, it is badly in need of a kind of toilet lid of surface lining of utility model, to meet the needs in market.
Because current toilet lid comes into city, rural area huge numbers of families, use environment of the people in toilet is changed, but it is former
Closestool, is connected by the traditional approach come with screw with toilet cover, and when changing toilet lid, hand is required for lying prone and carried out in toilet lid with people
Installation, seems especially unhygienic.And screw bag expansion sleeve is plastic products mostly, exist in use it is oxidizable,
The factors such as ageing of plastics, cause safety coefficient to reduce, and influence product use.
Utility model content
The purpose of this utility model is to provide a kind of toilet lid installation lotus flower stainless steel setscrew bag.
What the purpose of this utility model was realized in：
A kind of toilet lid installs lotus flower stainless steel setscrew bag, including screw rod 1, spring shim 2, bearing chassis 3, anti-skidding
Pad 4, the expansion sleeve 5 of stainless steel, nut 6；The bearing chassis, improved mat are sequentially connected composition bearing, the bearing
Screw rod, spring shim, expansion sleeve, nut is passed sequentially through from top to bottom to be fixed in toilet lid.
There is regulation to be open on the bearing chassis, and spring shim is inserted in screw rod insertion bearing chassis regulation opening, is inserted in anti-
Skidding piece and expansion sleeve, tighten nut and fix.
Also covered including stainless steel trim on the bearing and screw.
Described screw rod has spiro rod cap, and the fastening end of spiro rod cap is provided with cone-shaped structure, and the nut of cap nut is straight
Footpath is more than the caliber of expansion sleeve, and expansion sleeve front end is uniformly provided with four breaches, and described nut is hex nut, described
Sleeve pipe on possess coating, described screw tip is connected with rotary drilling-head 7, and the rotary drilling-head is tapered brill, drill bit bottom
Provided with hangnail 8.
Described expansion sleeve uses dual stage shoulder seal, and outer shoulder is the reverse torque shoulders that main shoulder is 15 °, ridge
Type, which uses, carries face angle as 8 ° of negative angle buttress thread.
Described screw tip is expansion wimble structure, and described expansion wimble structure includes guide section 9, expansion arc 10 and sizing
Section 11, length is respectively l1、l2、l3, guide section is to be play the guiding role in expansion arc sleeve pipe, and expansion arc outer diameter D 1 is less than
The green diameter d of expansion sleeve, wherein D1 ＜ d-0.8, unit mm, l1=（0.5~0.6）D, expansion arc outer diameter D2With expansion sleeve
The expansion rate of pipe has relation, D2=d（1.05+β）, β is expansion rate, the length l of expansion arc2It is expressed as l2=（D2-d）/1.87tan
α, α are expansion cone cone angle.
The cone angle of the expansion cone is 8 °.
The beneficial effects of the utility model are：The utility model setscrew is expanded from stainless steel metal, is had very
It is good from absorption, installation can be done from above with screwdriver completely, the elegant in appearance of toilet lid is fully met and is easy to clearly
It is clean, the spiritual demand of people.This Novel expansion bolt quickly can be combined with toilet cover hinge, and install it is simple and convenient,
Entirely people it will not lie prone the replacement operation in dirty toilet lid.
Brief description of the drawings
Fig. 1 is the utility model of the whole structure diagram；
Fig. 2 is the structural scheme of mechanism of the utility model screw head.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As described in Figure, bearing chassis has opening, and improved mat is caught in bearing chassis, and spring shim is inserted in screw rod,
Bearing chassis regulation opening is inserted, is inserted in expansion sleeve, nut is tightened and completes to fix.
A kind of toilet lid installs lotus flower stainless steel setscrew bag, including screw rod 1, spring shim 2, bearing chassis 3, anti-skidding
Pad 4, the expansion sleeve 5 of stainless steel, nut 6；The bearing chassis, improved mat are sequentially connected composition bearing, the bearing
Screw rod, spring shim, expansion sleeve, nut is passed sequentially through from top to bottom to be fixed in toilet lid.In this structure bearing chassis and
Improved mat is the conventional accessory of this area, and the floor of bearing can be fixed in toilet lid by the structure, and by closestool
Lid is arranged on closestool body.
There is regulation to be open on the bearing chassis, and spring shim is inserted in screw rod insertion bearing chassis regulation opening, is inserted in anti-
Skidding piece and expansion sleeve, tighten nut and fix.The structure can meet that the bearing of different size is arranged on different bodies.
Also covered including stainless steel trim on the bearing and screw.Trim serves decoration function, can be by spiral shell
The labyrinths such as silk cover up.
Described screw rod has spiro rod cap, and the fastening end of spiro rod cap is provided with cone-shaped structure, and the nut of cap nut is straight
Footpath is more than the caliber of expansion sleeve, and expansion sleeve front end is uniformly provided with four breaches, and described nut is hex nut, described
Sleeve pipe on possess coating, coating enables a user to estimate the degree that shank of bolt screws, and described screw tip is connected with rotation
Turn drill bit 7, the rotary drilling-head is tapered brill, and drill bit bottom is provided with hangnail 8.The structure can maximum possible make the utility model
Structure is fixed on connecting hole, and barb structure, which can hook expansion sleeve, makes it not occur to loosen suddenly caused by dropout,
Damage is brought to user.
Described expansion sleeve uses dual stage shoulder seal, and outer shoulder is the reverse torque shoulders that main shoulder is 15 °, ridge
Type, which uses, carries face angle as 8 ° of negative angle buttress thread.Shoulder is the Integral connection structure of thread segment and smoothing stage.
Described screw tip is expansion wimble structure, and described expansion wimble structure includes guide section 9, expansion arc 10 and sizing
Section 11, length is respectively l1、l2、l3, guide section is to be play the guiding role in expansion arc sleeve pipe, and expansion arc outer diameter D 1 is less than
The green diameter d of expansion sleeve, wherein D1 ＜ d-0.8, unit mm, l1=（0.5~0.6）D, expansion arc outer diameter D2With expansion sleeve
The expansion rate of pipe has relation, D2=d（1.05+β）, β is expansion rate, the length l of expansion arc2It is expressed as l2=（D2-d）/1.87tan
α, α are expansion cone cone angle.This structure disclosure satisfy that being stably connected with for screw rod and expansion sleeve, avoid threading off, while also will not be because
Closestool body is burst for the overinflation of the structure.
The cone angle of the expansion cone is 8 °.
Shown in described above and figure is only preferred embodiment of the present utility model.It should be pointed out that for this area
Those of ordinary skill for, on the premise of the utility model principle is not departed from, some variations and modifications can also be made, this
It also should be regarded as belonging to the scope of protection of the utility model a bit.
Claims (7)
1. a kind of toilet lid installs lotus flower stainless steel setscrew bag, including screw rod（1）, spring shim（2）, bearing chassis（3）、
Improved mat（4）, stainless steel expansion sleeve（5）, nut（6）；It is characterized in that：The bearing chassis, improved mat are successively
Connection composition bearing, the bearing pass sequentially through screw rod, spring shim, expansion sleeve, nut and are fixed on toilet lid from top to bottom
On.
A kind of 2. toilet lid installation lotus flower stainless steel setscrew bag according to claim 1, it is characterised in that：The branch
There is regulation to be open on seat chassis, and spring shim is inserted in screw rod insertion bearing chassis regulation opening, is inserted in improved mat and expansion sleeve
Pipe, tightens nut and fixes.
A kind of 3. toilet lid installation lotus flower stainless steel setscrew bag according to claim 2, it is characterised in that：Also include
Stainless steel trim is covered on the bearing and screw.
A kind of 4. toilet lid installation lotus flower stainless steel setscrew bag according to claim 3, it is characterised in that：Described
Screw rod has spiro rod cap, and the fastening end of spiro rod cap is provided with cone-shaped structure, and the head diameter of cap nut is more than expansion sleeve
Caliber, expansion sleeve front end is uniformly provided with four breaches, and described nut is hex nut, possesses painting on described sleeve pipe
Layer, described screw tip are connected with rotary drilling-head（7）, the rotary drilling-head is tapered brill, and drill bit bottom is provided with hangnail（8）.
A kind of 5. toilet lid installation lotus flower stainless steel setscrew bag according to claim 4, it is characterised in that：Described
Expansion sleeve uses dual stage shoulder seal, and outer shoulder is the reverse torque shoulders that main shoulder is 15 °, and form of thread is using carrying face angle
For 8 ° of negative angle buttress thread.
A kind of 6. toilet lid installation lotus flower stainless steel setscrew bag according to claim 5, it is characterised in that：Described
Screw tip is expansion wimble structure, and described expansion wimble structure includes guide section（9）, expansion arc（10）And sizing section（11）, it is long
Degree is respectively l1、l2、l3, guide section is to be play the guiding role in expansion arc sleeve pipe, and expansion arc outer diameter D 1 is less than expansion sleeve
Green diameter d, wherein D1 ＜ d-0.8, unit mm, l1=（0.5~0.6）D, expansion arc outer diameter D2With the expansion of expansion sleeve
Rate has relation, D2=d（1.05+β）, β is expansion rate, the length l of expansion arc2It is expressed as l2=（D2-d）/ 1.87tan α, α are expansion
Bore cone angle.
A kind of 7. toilet lid installation lotus flower stainless steel setscrew bag according to claim 6, it is characterised in that：It is described swollen
The cone angle of swollen cone is 8 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794658.3U CN206943158U (en) | 2017-07-03 | 2017-07-03 | A kind of toilet lid installs lotus flower stainless steel setscrew bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794658.3U CN206943158U (en) | 2017-07-03 | 2017-07-03 | A kind of toilet lid installs lotus flower stainless steel setscrew bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943158U true CN206943158U (en) | 2018-01-30 |
Family
ID=61366260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720794658.3U Active CN206943158U (en) | 2017-07-03 | 2017-07-03 | A kind of toilet lid installs lotus flower stainless steel setscrew bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870124A (en) * | 2019-01-09 | 2019-06-11 | 重庆理工大学 | A device for detecting the straightness of inner holes of pipe parts |
-
2017
- 2017-07-03 CN CN201720794658.3U patent/CN206943158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870124A (en) * | 2019-01-09 | 2019-06-11 | 重庆理工大学 | A device for detecting the straightness of inner holes of pipe parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A toilet cover installation lotus stainless steel expansion screw package Effective date of registration: 20220803 Granted publication date: 20180130 Pledgee: Agricultural Bank of China (Limited by Share Ltd.) branch of Lin Hai City Pledgor: Zhejiang Hengyuan Sanitary Ware Co.,Ltd. Registration number: Y2022330001598 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230223 Granted publication date: 20180130 Pledgee: Agricultural Bank of China (Limited by Share Ltd.) branch of Lin Hai City Pledgor: Zhejiang Hengyuan Sanitary Ware Co.,Ltd. Registration number: Y2022330001598 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |