CN204879139U - Direct pipe fitting of reducing - Google Patents
Direct pipe fitting of reducing Download PDFInfo
- Publication number
- CN204879139U CN204879139U CN201520430789.4U CN201520430789U CN204879139U CN 204879139 U CN204879139 U CN 204879139U CN 201520430789 U CN201520430789 U CN 201520430789U CN 204879139 U CN204879139 U CN 204879139U
- Authority
- CN
- China
- Prior art keywords
- section
- wall
- pipe fitting
- positioning base
- maincenter
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000005728 strengthening Methods 0.000 claims description 18
- 230000002787 reinforcement Effects 0.000 claims description 11
- 230000000452 restraining effect Effects 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
The utility model relates to a technical field of pipe fitting, more specifically say, it relates to a direct pipe fitting of reducing, including interconnect's outer extend neck and positioning base, characterized by: outer extend neck includes interconnect locking section and maincenter section, and the positioning base includes interconnect's the construction section and the section of reversing, is equipped with a location section of thick bamboo in the construction section, and a location section of thick bamboo is equipped with the internal thread including interconnect's linkage segment and spacing section on the inner wall of linkage segment, offered the spacing groove on the inner wall of linkage segment, is equipped with the sealing drum in the section of reversing, is equipped with the sealing ring of being connected with the sealing drum in the maincenter section, the utility model discloses rational in infrastructure simple, the practicality is strong, and structural strength is big, and is withstand voltage.
Description
Technical field
The utility model relates to the technical field of pipe fitting, and more particularly, it relates to the direct pipe fitting of a kind of reducing.
Background technique
The direct pipe fitting of reducing comprises interconnective outer extend neck and positioning base, and positioning base connects with the tiling pipe on bottom surface, and outer extend neck is exerted oneself connecting hose.At present in the installation process of positioning base with tiling pipe, efficiency is very low, and the connective stability of positioning base and tiling pipe and join strength very poor, the water capacity easily flows out in positioning base.And flexible pipe is after docking, water can flow out from outer extend neck the waste causing the source of water.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of simply rational in infrastructure, practical, and structural strength is large, the direct pipe fitting of withstand voltage reducing.
For achieving the above object, the utility model provides following technological scheme:
The direct pipe fitting of a kind of reducing, comprise interconnective outer extend neck and positioning base, it is characterized in that: outer extend neck comprises being interconnected locks section and maincenter section, positioning base comprises interconnective construction section and twist section, is provided with location cylinder in construction section, and location cylinder comprises interconnective linkage section and spacing section, the inwall of linkage section is provided with internal thread, the inwall of linkage section offers restraining groove, in twist section, is provided with sealing drum, in maincenter section, be provided with the seal ring be connected with sealing drum.
By adopting technique scheme, positioning base is used for connecting with ground tiling pipe thread, and by arranging twist section, the convenient positioning base that rotates is connected with tiling pipe, and adopts the mode be threaded to be convenient to installation and removal.The termination of restraining groove in spacing section just with tiling pipe is adaptive, substantially increase the connective stability of positioning base and tiling pipe, ensure that water can not flow out to linkage section and cause location cylinder to get rusty, and then substantially increases the working life of location cylinder when the pipe that tiles send water.
Flexible pipe stretches into from outer extend neck, can be limited on seal ring, and arranging of sealing drum can ensure that the water flowed out in tiling pipe directly enters in flexible pipe, and anti-sealing infiltrates to outer extend neck, causes the waste of water.And sealing drum increases the inner wall thickness of twist section, and then the ability that the resistance to compression improving twist section is just antitorque.Ensure when rotating twist section, because torsion is excessive and cause twist section to crack or twist off.
The utility model is arranged further, the outer wall of described twist section is evenly equipped with 8 force grooves, and be configured with stiffening rib between the cell wall of adjacent two force grooves, the groove depth of described force groove is 0.1mm-0.2mm.
By adopting technique scheme, when rotating twist section, by arranging force groove, point and contact with force groove, convenient finger can spend very little power rotating position base to be threaded with tiling, and finger is not spacing in force groove, there will not be the situation of skidding, stiffening rib substantially increases the resistance to compression of twist section and antitorque ability, ensure that the structural strength of twist section.
The utility model is arranged further, described locking section comprises interconnective rotation section and strengthening segment, the outer wall of rotation section is evenly provided with some non-slip bumps, rotate the interior of section and be provided with limited step along wall, the outer wall of described strengthening segment is provided with some reinforcement projections, each is strengthened two ends of projection and is connected with the outer wall of non-slip bumps and maincenter section respectively, and the spacing of two adjacent reinforcement projections is 110mm-150mm, and the connecting end cross section of reinforcement projection and maincenter section takes the form of inclined plane.
By adopting technique scheme, locking section is the connective stability improving flexible pipe and outer extend neck.Strengthening segment resistance to compression and the impact resistant capability that greatly can improve body are set, and ensure install flexible pipe time or flexible pipe water flowing time, outer extend neck be subject to hydraulic pressure extruding time, structural stability is indeformable.The special reinforcement projection arranged in strengthening segment substantially increases strengthening segment structural strength, when the spacing of two adjacent reinforcement projections is 110mm-150mm, the structural strength of strengthening segment and structure stability best.
The utility model is arranged further, and the diameter of described positioning base and the diameter ratio of outer extend neck are 1.2-1.4.
The utility model is arranged further, and described construction section outer wall is provided with the auxiliary bar be connected with each stiffening rib.
By adopting technique scheme, the setting of auxiliary bar substantially increases resistance to compression and the impact resistant capability of positioning base entirety, and auxiliary twist section conveniently can rotate positioning base.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure sectional view of the present utility model.
Embodiment
Referring to figs. 1 through Fig. 2, embodiment of the present utility model is described further.
The direct pipe fitting of a kind of reducing, comprise interconnective outer extend neck 1 and positioning base 2, outer extend neck 1 comprises being interconnected locks section 11 and maincenter section 12, positioning base 2 comprises interconnective construction section 22 and twist section 21, location cylinder 3 is provided with in construction section 22, location cylinder 3 comprises interconnective linkage section 31 and spacing section 32, the inwall of linkage section 31 is provided with internal thread, the inwall of linkage section 31 offers restraining groove, be provided with sealing drum 21a in twist section 21, in maincenter section 12, be provided with the seal ring 12a be connected with sealing drum 21a.
By adopting technique scheme, positioning base 2 is for connecting with ground tiling pipe thread, and by arranging twist section 21, the convenient positioning base 2 that rotates is connected with tiling pipe, and adopts the mode be threaded to be convenient to installation and removal.The termination of restraining groove in spacing section 32 just with tiling pipe is adaptive, substantially increase the connective stability of positioning base 2 and tiling pipe, ensure that water can not flow out to linkage section 31 and cause location cylinder 3 to get rusty, and then substantially increases the working life of location cylinder 3 when the pipe that tiles send water.
Flexible pipe stretches into from outer extend neck 1, can be limited on seal ring 12a, and arranging of sealing drum 21a can ensure that the water flowed out in tiling pipe directly enters in flexible pipe, and anti-sealing infiltrates to outer extend neck 1, causes the waste of water.And sealing drum 21a increases the inner wall thickness of twist section 21, and then the ability that the resistance to compression improving twist section 21 is just antitorque.Ensure when rotating twist section 21, because torsion is excessive and cause twist section 21 to crack or twist off.
The utility model is arranged further, the outer wall of described twist section 21 is evenly equipped with 8 force grooves 210, and be configured with stiffening rib 211 between the cell wall of adjacent two force grooves 210, the groove depth of described force groove 210 is 0.1mm-0.2mm.When the groove depth of the groove 210 that exerts a force is 0.1mm-0.2mm, when finger contacts with force groove 210, force feel is best.
By adopting technique scheme, when rotating twist section 21, by arranging force groove 210, point and contact with force groove 210, convenient finger can spend very little power rotating position base 2 to be threaded with tiling, and finger is not spacing in force groove 210, there will not be the situation of skidding, stiffening rib 211 substantially increases the resistance to compression of twist section 21 and antitorque ability, ensure that the structural strength of twist section 21.
The utility model is arranged further, described locking section 11 comprises interconnective rotation section 111 and strengthening segment 112, the outer wall of rotation section 111 is evenly provided with some non-slip bumps 11a, rotate the interior of section 111 and be provided with limited step along wall, the outer wall of described strengthening segment 112 is provided with some reinforcement projection 11b, each two ends strengthening projection 11b are connected with the outer wall of non-slip bumps 11a and maincenter section 12 respectively, the spacing of two adjacent reinforcement projection 11b is 110mm-150mm, and the connecting end cross section strengthening projection 11b and maincenter section 12 takes the form of inclined plane.
By adopting technique scheme, locking section 11 is the connective stabilities improving flexible pipe and outer extend neck 1.Strengthening segment 112 resistance to compression and the impact resistant capability that greatly can improve body are set, and ensure install flexible pipe time or flexible pipe water flowing time, outer extend neck 1 be subject to hydraulic pressure extruding time, structural stability is indeformable.The special reinforcement projection 11b arranged in strengthening segment 112 substantially increases strengthening segment 112 structural strength, when the spacing of two adjacent reinforcement projection 11b is 110mm-150mm, the structural strength of strengthening segment 112 and structure stability best.
The utility model is arranged further, and the diameter of described positioning base 2 and the diameter ratio of outer extend neck 1 are 1.2-1.4.
The utility model is arranged further, and described construction section 22 outer wall is provided with the auxiliary bar 221 be connected with each stiffening rib 211.
By adopting technique scheme, the setting of auxiliary bar 221 substantially increases resistance to compression and the impact resistant capability of positioning base 2 entirety, and auxiliary twist section 21 can conveniently rotate positioning base 2.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (5)
1. the direct pipe fitting of reducing, comprise interconnective outer extend neck and positioning base, it is characterized in that: outer extend neck comprises being interconnected locks section and maincenter section, positioning base comprises interconnective construction section and twist section, is provided with location cylinder in construction section, and location cylinder comprises interconnective linkage section and spacing section, the inwall of linkage section is provided with internal thread, the inwall of linkage section offers restraining groove, in twist section, is provided with sealing drum, in maincenter section, be provided with the seal ring be connected with sealing drum.
2. the direct pipe fitting of a kind of reducing according to claim 1, is characterized in that: the outer wall of described twist section is evenly equipped with 8 force grooves, and be configured with stiffening rib between the cell wall of adjacent two force grooves, the groove depth of described force groove is 0.1mm-0.2mm.
3. the direct pipe fitting of a kind of reducing according to claim 2, it is characterized in that: described locking section comprises interconnective rotation section and strengthening segment, the outer wall of rotation section is evenly provided with some non-slip bumps, rotate the interior of section and be provided with limited step along wall, the outer wall of described strengthening segment is provided with some reinforcement projections, each two ends strengthening projection are connected with the outer wall of non-slip bumps and maincenter section respectively, the spacing of two adjacent reinforcement projections is 110mm-150mm, and the connecting end cross section strengthening projection and maincenter section takes the form of inclined plane.
4. the direct pipe fitting of a kind of reducing according to claim 1, is characterized in that: the diameter of described positioning base and the diameter ratio of outer extend neck are 1.2-1.4.
5. the direct pipe fitting of a kind of reducing according to claim 2, is characterized in that: described construction section outer wall is provided with the auxiliary bar be connected with each stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430789.4U CN204879139U (en) | 2015-06-19 | 2015-06-19 | Direct pipe fitting of reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430789.4U CN204879139U (en) | 2015-06-19 | 2015-06-19 | Direct pipe fitting of reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879139U true CN204879139U (en) | 2015-12-16 |
Family
ID=54823511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430789.4U Expired - Fee Related CN204879139U (en) | 2015-06-19 | 2015-06-19 | Direct pipe fitting of reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473053A (en) * | 2020-11-26 | 2021-03-12 | 杭州仁安消防器械有限公司 | Novel bottleneck crossover sub of interior tooth water formulation fire extinguisher |
-
2015
- 2015-06-19 CN CN201520430789.4U patent/CN204879139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473053A (en) * | 2020-11-26 | 2021-03-12 | 杭州仁安消防器械有限公司 | Novel bottleneck crossover sub of interior tooth water formulation fire extinguisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |