CN201348110Y - Quick lock for pipe connection - Google Patents
Quick lock for pipe connection Download PDFInfo
- Publication number
- CN201348110Y CN201348110Y CNU2009201125371U CN200920112537U CN201348110Y CN 201348110 Y CN201348110 Y CN 201348110Y CN U2009201125371 U CNU2009201125371 U CN U2009201125371U CN 200920112537 U CN200920112537 U CN 200920112537U CN 201348110 Y CN201348110 Y CN 201348110Y
- Authority
- CN
- China
- Prior art keywords
- buckle
- shell
- pipeline
- plastic
- quick
- 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 - Lifetime
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 42
- 239000004033 plastic Substances 0.000 claims abstract description 42
- 210000000078 claw Anatomy 0.000 claims abstract description 5
- 241000773945 Trimusculidae Species 0.000 abstract description 32
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
本实用新型提供一种管道连接快速卡扣，它包括卡扣和塑料扣壳且塑料扣壳包覆在卡扣周边上。塑料扣壳中的锁扣为双扣叠压卡接结构，由上锁扣和下锁扣构成，上锁扣的卡爪扣在下锁扣的卡槽内，上锁扣和下锁扣分别通过可转动连接部与塑料扣壳的壳体连接且呈一体结构。另外，塑料扣壳的内侧不同方向分别设有定位凸台，定位凸台分别穿过卡扣壁孔且构成定位结构。
The utility model provides a fast buckle for pipeline connection, which comprises a buckle and a plastic buckle shell, and the plastic buckle shell covers the periphery of the buckle. The buckle in the plastic buckle shell is a double-button laminated clamping structure, which is composed of an upper lock and a lower lock. The claws of the upper lock are buckled in the slots of the lower lock. The rotatable connecting part is connected with the shell of the plastic button shell and has an integral structure. In addition, positioning bosses are respectively provided in different directions on the inner side of the plastic buckle shell, and the positioning bosses pass through the wall holes of the buckle respectively to form a positioning structure.
Description
Technical field
The utility model relates to a kind of pipeline and connects quick buckle.
Background technique
A kind of buckle that pipeline connects that is used for is disclosed in Chinese patent application CN200820083658.3 (with the following documents that is called), the outer support of this buckle adopts the moulding of a Spring Steel Band pressing and bending with the elastic circlip that is positioned at outer support, two of elastic circlip is opening, the middle part is fill the span of a man's arms portion and have draw-in groove of concave arc shape, the open front flare of elastic circlip and the outer end of open front are integrative-structure with outer support respectively, the middle part of elastic circlip comprises two structures of filling the span of a man's arms that concave arc shape is relative, on the outer support, the lower end surface is to in-flanges, outer support is polygonal, and outer support is the U font.
But there is following problem in the quick buckle in the above-mentioned patent application: the one, and can produce between buckle and the fixing tube and move, can't fixedly positioning; The 2nd, when external force acted on snap open portion, buckle may be thrown off, thereby lost the reliable snapping between the pipeline, caused liquid or gas leakage in the pipeline.
In addition, also have on the market at present by metal buckle and plastics button shell quick buckle dimerous, the purpose of its plastics button shell is to prevent getting loose of buckle self.But the deficiency of the said goods is: its snap close is connected on the housing of metal buckle or plastics button shell; certainly will form the boss sense on the outer surface like this; in case and metal buckle or plastics button shell deform, the reliability of snap close then can't guarantee, loses the protection to buckle.
Summary of the invention
The purpose of this utility model is to provide between a kind of plastics button shell and the buckle, can not produce between buckle and the pipeline relatively move and can play reliable location, firmly be connected and a kind of pipeline of effective protective action connects quick buckle.
The present invention is in order to realize above-mentioned purpose of design, and the utility model has carried out following improvement on existing basis:
Snap close in the plastics button shell laminates interface arrangment for two buttons.Snap close is made of last snap close and following snap close, and the claw of last snap close is buckled in down in card Cao of snap close, and upward snap close is connected and is integrative-structure by the portion of being rotatably connected with the housing of plastics button shell respectively with following snap close.Like this, the outer surface of plastics button shell forms the arc locking, does not have the boss sense; And independent the cooperation, do not rely on the housing of metal buckle and plastics button shell, the plastics button shell that has fundamentally solved the background technique existence seems the situation that snapping puts in place, actual snapping is not in place, guaranteed the setting support and the restriction to the metal fastener of plastics button shell, guaranteed that quick buckle is to the reliable snapping between the pipeline.
The inboard different direction of plastics button shell is respectively equipped with positioning boss, and this positioning boss passes the buckle cinclides respectively and constitutes the design of position structure.Like this, both played effect with snaps into position, make buckle can't and plastics button shell between relatively move, improved the reliability of the clamping of quick buckle again, the deficiency of fundamentally having avoided background technique to exist.
It is as follows that the utility model and background technique are compared effect.The one, that has avoided between the plastics button shell and buckle that background technique exists, produced between buckle and the institute's buckle pipeline relatively moves, and has fundamentally guaranteed the reliable clamping of quick buckle to pipeline enclosure; The 2nd, guaranteed the protection of component on every side; The 3rd, plastics button shell is provided with up and down the design of the buckle structure of button mutually, both solved when external force acts on snap open portion, the situation problem that buckle is easily thrown off, realized that again plastics button shell supports and reliable restriction the setting of metal fastener, has guaranteed that quick buckle is to the reliable snapping between the pipeline.
Description of drawings
Fig. 1 is the perspective view that the pipeline among the utility model embodiment one connects quick buckle.
Fig. 2 is the perspective view that the pipeline among the utility model embodiment two connects quick buckle.
Fig. 3 is the cross-sectional view that the pipeline among the utility model embodiment two connects quick buckle.
Fig. 4 is that pipeline connects the structural representation before quick buckle is used for the clamping pipeline.
Fig. 5 is that pipeline connects the structural representation after quick buckle is used for the clamping pipeline.
Fig. 6 is that pipeline connects the sectional structure schematic representation after quick buckle is used for the clamping pipeline.
Embodiment
Embodiment 1: as shown in Figure 1, Fig. 1 connects the perspective view of quick buckle for pipeline.Pipeline connects quick buckle and comprises that buckle 3 and plastics button shell 2 and plastics button shell 2 are coated on buckle 3 peripheries, and the structure of buckle 3 and make the documents of mentioning in can the background technique part with reference to the front is omitted the explanation to it here.
Snap close in the plastics button shell 2 laminates interface arrangment for two buttons, described snap close is made of last snap close 1 and following snap close 7, the claw 9 of last snap close 1 is buckled in down in the draw-in groove 8 of snap close 7, and last snap close 1 is connected and is integrative-structure by the portion of being rotatably connected with the housing of plastics button shell respectively with following snap close 7.
The outer surface of plastics button shell forms the arc locking, does not have the boss sense; And independent the cooperation, do not rely on the housing of metal buckle and plastics button shell, the plastics button shell that has fundamentally solved the background technique existence seems the situation that snapping puts in place, actual snapping is not in place, guaranteed the setting supporting and the restriction to the metal fastener of plastics button shell, guaranteed that quick buckle is to the reliable snapping between the pipeline.
Embodiment 2: as Fig. 2, shown in Figure 3.Pipeline connects quick buckle and comprises that buckle 3 and plastics button shell 2 and plastics button shell 2 are coated on buckle 3 peripheries, and the structure of buckle 3 and making are omitted the explanation to it here with reference to documents.The interior edge face of plastics button shell 2 and both sides are respectively equipped with positioning boss 4 and positioning boss 5, positioning boss 12, positioning boss 4 is roughly consistent with pipeline center with the center that positioning boss 5, positioning boss 12 ends form face, positioning boss 4 and positioning boss 5, positioning boss 12 pass buckle 3 cinclides respectively and constitute the three points location structure, this three points location structure is to be used to locate buckle 3, makes reliably to locate and can't produce between plastics button shell 2 and the buckle 3 to relatively move.The boss of three points location has simultaneously formed 3 top foot relations with tube wall again when buckle snaps fit onto pipeline, both stoped issuable relatively moving between pipeline and the buckle, has improved the reliability of the clamping of quick buckle again.Buckle structure in the plastics button shell 2 in the present embodiment is identical with embodiment 1, so omit the explanation to it here.
Use Fig. 4～Fig. 6 that installation action and the process that pipeline connects quick buckle is described below.Fig. 4 is that pipeline connects the structural representation before quick buckle is used for the clamping pipeline, and Fig. 5 is that pipeline connects the structural representation after quick buckle is used for the clamping pipeline, and Fig. 6 is that pipeline connects the sectional structure schematic representation after quick buckle is used for the clamping pipeline.When pipeline connects quick buckle and is used for the clamping pipeline, buckle 3 is with flange 11 clampings of water supply connector 10 with intake pipe, the positioning boss and the tube wall of its plastics button shell 2 inboards hold out against, be buckled in down draw-in groove 8 interior get final product in snap close 7 with claw 9 in the last snap close 1 in the plastics button shell 2 this moment, makes down the center of face of snap close inner side surface and positioning boss end formation roughly consistent.Promptly stoped issuable relatively moving between pipeline and the buckle, prevented that again pipeline from deviating from from buckle.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just invention thinking simple text of the present utility model is described; rather than to the restriction of the utility model mentality of designing; any combination, omission or modification that does not exceed design philosophy of the present utility model all falls in the protection domain of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201125371U CN201348110Y (en) | 2009-01-10 | 2009-01-10 | Quick lock for pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201125371U CN201348110Y (en) | 2009-01-10 | 2009-01-10 | Quick lock for pipe connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348110Y true CN201348110Y (en) | 2009-11-18 |
Family
ID=41367578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201125371U Expired - Lifetime CN201348110Y (en) | 2009-01-10 | 2009-01-10 | Quick lock for pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348110Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367144A (en) * | 2015-06-29 | 2018-08-03 | 德国赛多利斯公司 | Connection system |
| CN110697403A (en) * | 2019-11-16 | 2020-01-17 | 泉州台商投资区国进信息技术有限公司 | A long rod type material turning rack |
-
2009
- 2009-01-10 CN CNU2009201125371U patent/CN201348110Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367144A (en) * | 2015-06-29 | 2018-08-03 | 德国赛多利斯公司 | Connection system |
| CN110697403A (en) * | 2019-11-16 | 2020-01-17 | 泉州台商投资区国进信息技术有限公司 | A long rod type material turning rack |
| CN110697403B (en) * | 2019-11-16 | 2021-05-14 | 泉州台商投资区国进信息技术有限公司 | A long rod type material turning rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PANASONIC HOME APPLIANCES RESEARCH DEVELOPMENT ( H Free format text: FORMER OWNER: PANASONIC ELECTRICAL RESIDENCE EQUIPMENT MACHINE ( HANGZHOU ) CO., LTD. Effective date: 20091211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091211 Address after: Zhejiang Province, Hangzhou economic and Technological Development Zone No. 6 Song Qiao Road Building 3 -A, zip code: 310018 Patentee after: Panasonic Home Appliances Research and Developement Center (Hangzhou) Co., Ltd. Address before: Hangzhou City, Zhejiang Province Economic Development Zone Hangzhou song Qiao Road No. 2, zip code: 310018 Patentee before: Panasonic Housing Equipment (Hangzhou) Co.Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |