CN208503702U - A kind of quick-installed plumbing connection system - Google Patents
A kind of quick-installed plumbing connection system Download PDFInfo
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- CN208503702U CN208503702U CN201821178506.1U CN201821178506U CN208503702U CN 208503702 U CN208503702 U CN 208503702U CN 201821178506 U CN201821178506 U CN 201821178506U CN 208503702 U CN208503702 U CN 208503702U
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- connecting tube
- connection
- buckle
- plectrum
- plastic housing
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Abstract
The utility model relates to a kind of quick-installed plumbing connection systems, including connecting tube A, connecting tube B, fast connection fastener, fast connection fastener includes buckle plastic housing and metal buckle, metal buckle is fixed in buckle plastic housing, the end connecting tube A is equipped with connecting hole and fixed convex edge A, the end connecting tube B is equipped with spindle-type connector and fixed convex edge B, when connecting tube A and connecting tube B is connected by connecting hole and spindle-type connector, fixed convex edge A and fixed convex edge B is when buckling into fast connection fastener by the annular groove limit on metal buckle, buckle plastic housing both ends are respectively equipped with the connection plectrum and cover board of integrally connected, connection plectrum and cover board can work in coordination connection so that fast connection fastener is closed and fixes connecting tube A and connecting tube B.Fast connection fastener overall structure is smaller, and the installation connection of pipeline is carried out convenient for narrow space.It is formed self-locking between cover board and connection plectrum, can be stably connected with by plectrum flexible deformation.
Description
Technical field
The utility model relates to pipe connecting component technical field, especially a kind of quick-installed plumbing connection system.
Background technique
Currently, pipe fitting, which connects common mode, to be had: the hot-melt adhesive paste of threaded connection, clamp connection and plastic pipe.With
It just can confirm that connection after upper connection type, the more difficult confirmation of sealing effect and stability after connection, only practical water flowing or ventilation
Whether the leakproofness in portion is good.If do not do water flowing well, ventilation checks, interconnecting piece there are some potential safety problems, after
The serious loss of personal property that will cause client of fruit.And in above-mentioned common connection type, part operation needs setting for profession
Standby and personnel complete.
To solve the above problems, application No. is the utility models of " CN200620110348.7 " to disclose a kind of metallic conduit
Hoop connecting device, it is made of two semicircle anchor ears, sealing ring, bolt, nut, special pipe fitting.In actual use, will
The side of two Gent pipe joints is previously welded on the pipeline for needing to connect, and the convex edge side of pipe fitting is docked, with sealing ring
Groove coats convex edge, and the groove of semicircle anchor ear inner round side is recycled to be placed on sealing ring, finally will with screw bolt and nut
Two semicircular anchor ear fastening lockings.
Above-mentioned anchor ear connection type is simple to operation, and additional sealing ring ensures the sealing performance of connection, and screw is solid
Fixed mode ensures that interconnecting piece securely connects.But need when installing using fastening tool, there is certain want for operating space
It asks.
Summary of the invention
The utility model will solve the disadvantage that the above-mentioned prior art, provide it is a kind of buckle two connecting pipes between it is reliable
It positions, effectively seals, exempts from installation tool, small space can operate and a kind of pipeline of effective protection effect quickly connects system.
The utility model solves the technical solution of its technical problem use: this quick-installed plumbing connection system,
Including connecting tube A, connecting tube B, fast connection fastener, fast connection fastener includes buckle plastic housing and metal buckle, metal buckle
It is fixed in buckle plastic housing, the end connecting tube A is equipped with connecting hole and fixed convex edge A, and the end connecting tube B is equipped with spindle-type connector and admittedly
When determining convex edge B, connecting tube A and connecting tube B and being connected by connecting hole and spindle-type connector, fixed convex edge A and fixed convex edge B exist
By the annular groove limit on metal buckle when buckling into fast connection fastener, buckle plastic housing both ends are respectively equipped with the company of integrally connected
It connects plectrum and cover board, connects plectrum and cover board can work in coordination connection so that fast connection fastener closing and by connecting tube A and company
Adapter tube B is fixed.
Preferably, being set to the connection plectrum at buckle plastic housing both ends and cover board can rotate respectively to the notch of buckle plastic housing
Place, and forms snapping, cover board with connect after plectrum connects, connect the direction that the elastic restoring force of plectrum is opened with cover board and hang down mutually
Directly.
Preferably, being equipped with a boss being used to support on the inside of cover board, patch ends are equipped with a plectrum retainer, dial
The opposite side of piece retainer is equipped with a plectrum limiting section, so that connection plectrum in squeezed state and passes through plectrum stop when connection
Portion and the step cooperation connecting on plectrum are self-locking to complete.
Preferably, buckle plastic housing and the U-shaped construction of metal buckle, when metal buckle is fixed in buckle plastic housing, metal
Buckle the bending boss A of bottom and the limiting slot secure fit of buckle plastic housing bottom, the bending boss at left and right sides of metal buckle
B, bending boss C limit plate A, limit plate B the limit cooperation with buckle plastic housing two sides respectively, buckle plastic housing and metal buckle lack
Mouth is towards unanimously.
Preferably, when connecting tube A and connecting tube B is docked, fixed convex edge A and the fixed end face convex edge B fitting, and outer diameter phase
Together, the center of circle is on the same axis.
Preferably, spindle-type connector is equipped with the seal groove for fixing O-ring.
To achieve the purpose that line connection is quickly fixed, a kind of fast connection fastener is devised, the fast connection fastener
It is made of a metal buckle and a plastic buckle plastic housing, buckle plastic housing wraps metal buckle, the two group
Fast connection fastener is constituted after the completion of dress, and fast connection fastener opening alignment connecting tube convex edge is buckled into, after buckling into place, gold
The axial displacement between two connecting tubes can be completely fixed by belonging to buckle, it is ensured that pipeline is able to bear biggish internal pressure.In order to
Ensuring to buckle will not fall off from connecting tube junction, and plastic button shell two sides are respectively designed with the limit cover board of integral type and connection is dialled
Piece connects in such a way that plectrum is inserted into cover board slot between cover board and connection plectrum.
Utility model has the advantages that: fast connection fastener overall structure is smaller, carries out pipeline convenient for narrow space
Installation connection.It is formed self-locking between cover board and connection plectrum, can be stably connected with by plectrum flexible deformation, it will not be because of long-time
Using and being dismounted for multiple times after, due to material abrasion and aging the problem of Joint failure occurs.
Detailed description of the invention
Fig. 1 is that pipeline fast connection fastener connects and composes schematic diagram；
Fig. 2 is pipeline fast connection fastener scheme of installation；
Fig. 3 is the schematic diagram after pipeline fast connection fastener is installed；
Fig. 4 is the cross-sectional view of Fig. 3；
Fig. 5 is fast connection fastener structural schematic diagram；
Fig. 6 is the fixed schematic diagram of fast connection fastener；
Fig. 7 is the cross-sectional view after fast connection fastener is fixed；
Fig. 8 is the partial enlarged view in the portion A in Fig. 7；
Description of symbols: 1- connecting tube A；2- connecting tube B；3-O type circle；4- fast connection fastener；5- spindle-type connector；6-
Seal groove；7- connecting hole；8- fixes convex edge A；9- fixes convex edge B；10- metal buckle；11- buckles plastic housing；12- annular groove；13-
Connect plectrum；14- cover board；15- limit plate A；16- limit plate B；17- limiting slot；18- bending boss A；19- bending boss B；
20- bending boss C；21- plectrum retainer；22- plectrum limiting section；23- boss；24 steps.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment:
The utility model is that one kind is easy to operate, sealing performance is stable, operating space requires lesser plumbing connection system,
Mainly apply to intellectual water closet and other all need the water appliance of piping connection.
As shown in Figure 1, the plumbing connection system, structure includes connecting tube A1, connecting tube B2, O-ring 3, quickly connects
Meet buckle 4, spindle-type connector 5, seal groove 6, connecting hole 7, fixed convex edge A8, fixed convex edge B9.The connecting tube A1, connecting tube B2
Between be attached by shaft hole mode structure, two connecting tube heads respectively have for fast connection fastener 4 coat fixation it is convex
Along A8, fixed convex edge B9.Axonia connector 5 is designed on connecting tube B2, design has O-shaped for installing fixation on spindle-type connector 5
The seal groove 6 of circle 3, connecting tube A1 design have corresponding connecting hole 7.
As shown in Fig. 2, by the installation of O-ring 3 on the seal groove 6 of spindle-type connector 5, then by the axis of two connecting tubes and hole into
Row docking, two connecting tube convex edge end faces fit.Fast connection fastener 4 is buckled into along perpendicular to connection tube axis direction,
Two connecting tube convex edges are buckled into the annular groove 12 of metal buckle 10, and kinematic pair of two connecting tubes in addition to axis is rotatable is
Sufficiently constrained.To ensure that fast connection fastener 4 can be stably fixed to the interconnecting piece of two connecting tubes, cover board 14 is placed on buckle
The indentation, there of plastic housing 11, then buckle into the indentation, there of cover board 14 for plectrum 13 is connected, after hearing " click " sound, i.e. completion pipeline
Connection.
As shown in Figure 3,4, the state after being installed for pipeline using fast connection fastener.O-ring 3 and connecting tube B2's
Seal groove 6, connecting tube A1 connecting hole 7 constitute a sealing system.O-ring 3 is compressive state in this case, it is ensured that even
Connect the sealing performance at place.This structure is easy for installation, and high sealing reliability, maintenance test is simple, and operating space requires smaller, realization
Cost is relatively low.
As viewed in figures 5-8, fast connection fastener 4 is made of buckle plastic housing 11 and metal buckle 10.Metal buckle 10 is from card
Button 11 indentation, there of plastic housing buckles into.It buckles in plastic housing 11, the bending by the fixed metal buckle 10 of limit plate A15, limit plate B16 is convex
Platform B19, bending boss C20 prevent metal buckle 10 from deviating from.Bending boss A18 is inserted into limiting slot 17, limits metal buckle
10 rotation on connection tube axis direction.The axial horizontal position of metal buckle 10 is limited by the shell of buckle plastic housing 11 again
It moves, finally metal buckle 10 is bonded in buckle plastic housing 11.The boss 23 being used to support, support are equipped with below cover board 14
In connection tube wall, cover board 14 with connect 13 junction of plectrum, be respectively designed with the mutual buckle structure of boss, the composition plectrum stop of this structure
Step 24 in portion 21, and connection plectrum 13.The opposite side of plectrum retainer 21 is provided with plectrum limiting section 22, it is therefore an objective to
In order to which after connection plectrum 13 is inserted into cover board 14, connection plectrum 13 is extrusion deformation state.Elasticity by connection plectrum 13 is extensive
Multiple power forms self-locking.After installation is fixed, the elastic restoring force of connection plectrum 13 does not have component, power on the direction that cover board 14 is opened
It is mutually perpendicular to, effectively prevents leading to connect the fixed unstable problem of plectrum 13 due to the screen resilience of cover board connecting plate.
The utility model is by increasing fixed convex edge to pipe joint, by axial aperture structure to slotting connection.And in axle portion
O-ring seal groove is equipped at structure, mounting O-shaped rings have realized sealing effect here.This connection type is easy to operate, and sealing can
Good by property, later maintenance inspection is convenient.
Pass through the fixed limit of fast connection fastener between pipeline, it is only necessary to buckle into, lock two step of cover board and operate and can be completed
The fixation of pipeline.Self-locking, plectrum elastic restoring force direction and cover board opening side are carried out using the deformation resilience feature of elastic plectrum
To orthogonal, there is no component effect in cover board opening direction, can be formed and be bonded.This connection type is easy to operate, right
In operating space, requirement is small, does not need assistant director's installation, does not need tool, and client can manually complete the connection installation of pipeline.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (6)
1. a kind of quick-installed plumbing connection system, including connecting tube A(1), connecting tube B(2), fast connection fastener (4),
Fast connection fastener (4) includes buckle plastic housing (11) and metal buckle (10), and metal buckle (10) is fixed on buckle plastic housing (11)
Interior, it is characterized in that: connecting tube A(1) end is equipped with connecting hole (7) and fixed convex edge A(8), connecting tube B(2) end is equipped with spindle-type
Connector (5) and fixed convex edge B(9), connecting tube A(1) and connecting tube B(2) pass through connecting hole (7) and spindle-type connector (5) in succession
When connecing, fixed convex edge A(8) and convex edge B is fixed when buckling into fast connection fastener (4) by the annular groove on metal buckle (10)
(12) it limits, buckle plastic housing (11) both ends are respectively equipped with the connection plectrum (13) and cover board (14) of integrally connected, connect plectrum
(13) and cover board (14) can work in coordination connection so that fast connection fastener (4) closing and by connecting tube A(1) and connecting tube B(2)
It is fixed.
2. quick-installed plumbing connection system according to claim 1, it is characterized in that: being set to buckle plastic housing (11) two
The connection plectrum (13) and cover board (14) at end can be rotated respectively to the indentation, there of buckle plastic housing (11), and form snapping, cover board
(14) with connect plectrum (13) connection after, the direction opened with cover board (14) of elastic restoring force of connection plectrum (13) is hung down mutually
Directly.
3. quick-installed plumbing connection system according to claim 2, it is characterized in that: being equipped with one on the inside of cover board (14)
A boss (23) being used to support, cover board (14) end be equipped with a plectrum retainer (21), plectrum retainer (21) it is opposite
Side is equipped with a plectrum limiting section (22), so that connection plectrum (13) in squeezed state and passes through plectrum retainer (21) when connection
It is self-locking to complete with step (24) cooperation connecting on plectrum (13).
4. quick-installed plumbing connection system according to claim 1, it is characterized in that: buckle plastic housing (11) and metal
(10) U-shaped construction is buckled, when metal buckle (10) is fixed on buckle plastic housing (11), the bending of metal buckle (10) bottom is convex
Platform A(18) limiting slot (17) secure fit with buckle plastic housing (11) bottom, the bending boss B at left and right sides of metal buckle (10)
(19), bending boss C(20) respectively with buckle plastic housing (11) two sides limit plate A(15), limit plate B(16) limit cooperate, card
It is consistent with the notch of metal buckle (10) direction to detain plastic housing (11).
5. quick-installed plumbing connection system according to claim 1, it is characterized in that: connecting tube A(1) and connecting tube
When B(2) docking, fixed convex edge A(8) and the fixed end face convex edge B fitting, and outer diameter is identical, the center of circle is on the same axis.
6. quick-installed plumbing connection system according to claim 1, it is characterized in that: spindle-type connector (5) is equipped with
For fixing the seal groove (6) of O-ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178506.1U CN208503702U (en) | 2018-07-25 | 2018-07-25 | A kind of quick-installed plumbing connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178506.1U CN208503702U (en) | 2018-07-25 | 2018-07-25 | A kind of quick-installed plumbing connection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503702U true CN208503702U (en) | 2019-02-15 |
Family
ID=65291146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178506.1U Active CN208503702U (en) | 2018-07-25 | 2018-07-25 | A kind of quick-installed plumbing connection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671567A (en) * | 2019-09-22 | 2020-01-10 | 安徽超星新材料科技有限公司 | Quick-connection polyethylene solid-wall pipe assembly |
-
2018
- 2018-07-25 CN CN201821178506.1U patent/CN208503702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671567A (en) * | 2019-09-22 | 2020-01-10 | 安徽超星新材料科技有限公司 | Quick-connection polyethylene solid-wall pipe assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 210000 6th floor, building C2, 19 Suyuan Avenue, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee after: Nanjing Xiaomu Electronic Technology Co.,Ltd. Address before: 310018 unit 07-12, 8 / F, building 1, No.2, kejiyuan Road, Baiyang street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: HANGZHOU XIAOMU ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |