CN2371236Y - Plastic pipe having internal spiral ridges with reinforced ribs in its hollow wall - Google Patents

Plastic pipe having internal spiral ridges with reinforced ribs in its hollow wall Download PDF

Info

Publication number
CN2371236Y
CN2371236Y CN 99212628 CN99212628U CN2371236Y CN 2371236 Y CN2371236 Y CN 2371236Y CN 99212628 CN99212628 CN 99212628 CN 99212628 U CN99212628 U CN 99212628U CN 2371236 Y CN2371236 Y CN 2371236Y
Authority
CN
China
Prior art keywords
plastic pipe
internal spiral
utility
spiral ridges
model
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.)
Ceased
Application number
CN 99212628
Other languages
Chinese (zh)
Inventor
王克义
王作为
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34005267&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN2371236(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CN 99212628 priority Critical patent/CN2371236Y/en
Application granted granted Critical
Publication of CN2371236Y publication Critical patent/CN2371236Y/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Sewage (AREA)

Abstract

The utility model relates to a plastic pipe having internal spiral ridges with reinforced ribs in a hollow wall. A plastic pipe wall 1 having internal spiral ridges is made into a structure of a hollow cavity 2 in which vertical reinforcing ribs 3 are uniformly fixed at interval. The utility model can thoroughly eliminate the noise generated in drainage when served as a downflow pipe. Moreover, the utility model has the advantages of low cost, and light weight, and the strength is not decreased.

Description

The plastic pipe of the inside spin rib of band reinforcing rib in the hollow wall
The utility model belongs to the improvement of plastic pipe.
The noise that the plastic pipe that existing following water is used produces when descending water in order to reduce generally all is fixed with scroll on the inwall of plastic pipe, though can reduce some noises like this, it is not thorough to control noise, and cost is also high.
The purpose of this utility model is the plastic pipe of the inside spin rib of band reinforcing rib in a kind of hollow wall of development, and this plastic pipe is done down the water time spent can thoroughly eliminate noise, and cost is also low, and intensity does not reduce again, body weight is light.
The utility model is a structure of the plastic tube wall with inside spin rib being made cavity, is fixed with vertical strengthening ribs in cavity at interval equably.
The utility model is done the sewer pipe time spent, the noise that produces in the time of can thoroughly eliminating down water, and its reason is except that the effect of inside spin rib, has hollow wall easily to absorb the effect of noise again.But also has the advantage that cost is low, intensity does not reduce, body is light.
Fig. 1 is an overall structure schematic diagram of the present utility model, and Fig. 2 is a vertical view of the present utility model.
Embodiment: present embodiment is a structure of the plastic wall 1 with inside spin rib being made cavity 2, is fixed with vertical strengthening ribs 3 in cavity 2 at interval equably.

Claims (1)

1, the plastic pipe of inside spin rib of band reinforcing rib in the hollow wall is characterized in that the plastic tube wall (1) that will have the inside spin rib makes the structure of cavity (2), and the interval is fixed with vertical strengthening ribs (3) equably in cavity (2).
CN 99212628 1999-06-02 1999-06-02 Plastic pipe having internal spiral ridges with reinforced ribs in its hollow wall Ceased CN2371236Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99212628 CN2371236Y (en) 1999-06-02 1999-06-02 Plastic pipe having internal spiral ridges with reinforced ribs in its hollow wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99212628 CN2371236Y (en) 1999-06-02 1999-06-02 Plastic pipe having internal spiral ridges with reinforced ribs in its hollow wall

Publications (1)

Publication Number Publication Date
CN2371236Y true CN2371236Y (en) 2000-03-29

Family

ID=34005267

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99212628 Ceased CN2371236Y (en) 1999-06-02 1999-06-02 Plastic pipe having internal spiral ridges with reinforced ribs in its hollow wall

Country Status (1)

Country Link
CN (1) CN2371236Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100451427C (en) * 2006-11-02 2009-01-14 王作为 Silencing water drain pipe with soft inner layer
CN102049847A (en) * 2010-11-04 2011-05-11 东莞市泰至塑料五金有限公司 PVC-U (Unplasticized Poly Vinyl Chloride) hollow-wall internal-screw sound absorbing tube and preparation method thereof
CN106015908A (en) * 2016-06-22 2016-10-12 江苏东顺新材料科技有限公司 High-strength simulation rattan
CN106051447A (en) * 2016-06-22 2016-10-26 江苏东顺新材料科技有限公司 Antibacterial simulation rattan
CN106523892A (en) * 2013-11-28 2017-03-22 苏州征之魂专利技术服务有限公司 Internal thread rotation type irregular profile structure
CN106523891A (en) * 2013-11-28 2017-03-22 苏州征之魂专利技术服务有限公司 External spiral type appearance decoration irregular profile column structure
CN106523893A (en) * 2013-11-28 2017-03-22 苏州征之魂专利技术服务有限公司 External thread rotating type specially-shaped material structure
CN106704811A (en) * 2013-11-28 2017-05-24 苏州征之魂专利技术服务有限公司 Intermittent type thread and straight grain alternating syntropy profiled bar structure
CN107061977A (en) * 2013-11-28 2017-08-18 苏州征之魂专利技术服务有限公司 A kind of batch (-type) screw thread straight burr replaces incorgruous profile shapes structure
CN109469177A (en) * 2017-09-08 2019-03-15 Toto株式会社 Flush toilet

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100451427C (en) * 2006-11-02 2009-01-14 王作为 Silencing water drain pipe with soft inner layer
CN102049847A (en) * 2010-11-04 2011-05-11 东莞市泰至塑料五金有限公司 PVC-U (Unplasticized Poly Vinyl Chloride) hollow-wall internal-screw sound absorbing tube and preparation method thereof
CN102049847B (en) * 2010-11-04 2013-11-06 东莞市泰至塑料五金有限公司 PVC-U (Unplasticized Poly Vinyl Chloride) hollow-wall internal-screw sound absorbing tube and preparation method thereof
CN106523892A (en) * 2013-11-28 2017-03-22 苏州征之魂专利技术服务有限公司 Internal thread rotation type irregular profile structure
CN106523891A (en) * 2013-11-28 2017-03-22 苏州征之魂专利技术服务有限公司 External spiral type appearance decoration irregular profile column structure
CN106523893A (en) * 2013-11-28 2017-03-22 苏州征之魂专利技术服务有限公司 External thread rotating type specially-shaped material structure
CN106704811A (en) * 2013-11-28 2017-05-24 苏州征之魂专利技术服务有限公司 Intermittent type thread and straight grain alternating syntropy profiled bar structure
CN107061977A (en) * 2013-11-28 2017-08-18 苏州征之魂专利技术服务有限公司 A kind of batch (-type) screw thread straight burr replaces incorgruous profile shapes structure
CN106015908A (en) * 2016-06-22 2016-10-12 江苏东顺新材料科技有限公司 High-strength simulation rattan
CN106051447A (en) * 2016-06-22 2016-10-26 江苏东顺新材料科技有限公司 Antibacterial simulation rattan
CN109469177A (en) * 2017-09-08 2019-03-15 Toto株式会社 Flush toilet
CN109469177B (en) * 2017-09-08 2021-08-10 Toto株式会社 Flush toilet

Similar Documents

Publication Publication Date Title
CN2371236Y (en) Plastic pipe having internal spiral ridges with reinforced ribs in its hollow wall
CN2234405Y (en) Basin of variable capacity
CN2328843Y (en) Foamed inner screw low noise pipe
CN2307848Y (en) Sewer pipe with inside spin corrugation
CN2214453Y (en) Dual-purpose floor drain
CN2496908Y (en) Direct-discharge washing machine
CN213869110U (en) Be used for lavatory assembled structure
CN2150258Y (en) Sealing ball for closet
CN2496898Y (en) Barrel type desk-top washing machine
CN2371248Y (en) Sound-deadening sound-proof building draining tubular product
CN2074760U (en) Exhausting funnel
CN2450241Y (en) Double washing tub washer
CN2377427Y (en) Noiseproof two-wall internal screw tubing for drainage pipe for building
CN2467549Y (en) Water-saving device for washing machine
CN2161647Y (en) Water storage tank
CN2144149Y (en) Water saving cistern
CN2486584Y (en) Water drain pipe of washing machine
CN206015817U (en) A kind of super-thin overflow device
CN2378447Y (en) Flushing valve for outlet of sanitary water-closet
CN2207767Y (en) Extension double-door mosquito net
CN2494843Y (en) Stop sheet type floor drain against return of waste water
CN2539859Y (en) Large centrifugal fan
CN2214454Y (en) Water saving cistern
CN201147167Y (en) Easy-disassembling curtain ring
CN2258195Y (en) Domestic tap water installation

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20061227

Decision number of declaring invalidation: 9274