CN203836403U - Double connecting pipe fitting connecting piece - Google Patents
Double connecting pipe fitting connecting piece Download PDFInfo
- Publication number
- CN203836403U CN203836403U CN201420283454.XU CN201420283454U CN203836403U CN 203836403 U CN203836403 U CN 203836403U CN 201420283454 U CN201420283454 U CN 201420283454U CN 203836403 U CN203836403 U CN 203836403U
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- pipe fittings
- circular body
- link according
- pipe
- duplex
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Abstract
The utility model discloses a double connecting pipe fitting connecting piece. An existing double connecting pipe fitting product comprises two pipe fittings which undergo injection molding to be a whole and a connecting part, the connecting part and the pipe fittings cannot be dismantled or installed, the corresponding pipe fittings cannot be selected according to the pipe configuration actual requirements, and inflexibility and inconvenience in use are caused. The double connecting pipe fitting connecting piece comprises a connecting rod and connecting positioning structures and is characterized in that number of the connecting positioning structures is two, the connecting positioning structures are symmetrically arranged at two ends of the connecting rod and connected to be a whole, and the two connecting positioning structures have a fixed center distance. Each connecting positioning structure comprises a ring-shaped body for installing the pipe fittings and a circumferential positioning part formed on the local part of the ring-shaped body, and the pipe fittings are prevented from rotating. The connecting positioning structures can be dismantled and installed with the pipe fittings conveniently, the corresponding pipe fittings can be selected according to the actual requirements of pipe arrangement, the actual arrangement of pipes is flexible and diversified, and the double connecting pipe fitting connecting piece is flexible and convenient to use.
Description
Technical field
The utility model relates to building water supply system field, specifically a kind of link being connected and fixed by the pipe fittings of feedwater piping end with the supporting pipe fittings being connected of shower faucet.
Background technique
At present, shower faucet has hot and cold two water inlet interfaces, two outside threads (pipe thread) that interface is standard, there is fixing centre distance 150mm, because pipeline installation often exists error, make two interface centre distance of pipeline can not reach the 150mm of standard, also easily there is the rugged phenomenon in left and right, now only between pipe joint and tap, increase a special part and solve the problems referred to above, but there will be leading left and right height out-of-level, that protrude metope to be not easy the problems such as control.
Existing a kind of duplex pipe fittings product, comprise two pipe fittingss of injection moulding all-in-one-piece and a junction, can not dismounting between joint and pipe fittings, cannot change any one pipe fittings, the actual demand that can not arrange according to pipeline is selected corresponding pipe fittings, uses dumb, inconvenient.
Model utility content
Technical problem to be solved in the utility model is to overcome the defect that above-mentioned prior art exists, a kind of duplex pipe fittings link is provided, it adopts the convenient position structure that is connected that carries out dismounting with pipe fittings, the actual demand that can arrange according to pipeline is selected corresponding pipe fittings, makes the exact arrangement of pipeline versatile and flexible.
For this reason, the utility model adopts following technological scheme: a kind of duplex pipe fittings link, and comprise connecting rod and be connected position structure, it is characterized in that,
Described connection position structure has two, is symmetricly set on the two ends of connecting rod and is connected as a single entity, and makes two connection position structures have fixing centre distance;
Described connection position structure comprises a circumferential positioning part forming for the circular body of pipe laying accessory with in the part of circular body, prevents that pipe fittings from rotating.
When the utility model uses, the actual demand that can arrange according to pipeline is selected corresponding pipe fittings (as two threeways, elbow of a threeway or two elbows), and the exact arrangement of pipeline is versatile and flexible.
As the further of technique scheme improved and supplemented, the utility model is taked following technical measures:
On the madial wall at the inner place of described circular body, form at least one outer low and inner high oblique projection, in the time that pipe fittings is assemblied on circular body, prevent that pipe fittings slip from coming off.Outer low and inner high oblique projection facilitate slipping into of pipe fittings and slip into for pipe fittings after location.
The inner formation one of described oblique projection extends to the long strip convex tendon at circular body outer end place, and described long strip convex tendon and pipe fittings interference fit are strengthened the close-fitting effect between pipe fittings and circular body.
The material of described circular body is plastics, and its edge forms a breach, and in the time of pipe fittings and the installation of circular body, dilating effect can occur indentation, there, makes installation process ratio be easier to realize; Meanwhile, the part of pipe fittings is placed in breach, and breach now also plays the effect of resigning hole, makes structure more compact, also can ensure that the exterior edge face of pipe fittings and the exterior edge face of circular body flush.
Described circumferential position point is in the top of circular body, and described breach is positioned at the inner side of circumferential positioning part, uses with the structure matching of pipe fittings.
Described circumferential positioning part evagination, forms a locating slot communicating with the endoporus of circular body on its madial wall, in the time that pipe fittings is assemblied on circular body, the part of pipe fittings is placed in locating slot, effectively prevents that pipe fittings from rotating.
Rounded or the polygon-octagonal of the endoporus of described circular body, the shape of pipe fittings and the form fit of endoporus, the preferred polygon-octagonal of interior hole shape of circular body, can further improve the circumferential locating effect of circular body.
The surface of described connecting rod has multiple fixed holes, adopts cement nail that connecting rod is fixed in metope fluting when construction, can avoid cement to carry out pipeline in trench backfill process and rock, and controls the height of hot water or cold water's interface protrusion metope.
There are multiple hollow parts the side of described connecting rod, ensureing, on the basis of connecting rod strength, to save the consumption of material, has reduced manufacture cost.
The utility model is connected and fixed by the pipe fittings of feedwater piping end with the supporting pipe fittings being connected of shower faucet by connecting position structure, connect position structure and conveniently carry out dismounting with pipe fittings, the actual demand that can arrange according to pipeline is selected corresponding pipe fittings, as by conventional elbow, threeway, the product independent assortment such as straight-through, form Double-linkage bend, the multiple combination parts such as duplex threeway, duplex lead directly to, duplex three-way elbow, the exact arrangement of pipeline is versatile and flexible, and it is flexible, convenient to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection diagram (in the time that two pipe fittingss adopt two elbows) of the utility model and two elbows.
Fig. 3 is the connection diagram (in the time that two pipe fittingss adopt two threeways) of the utility model and two threeways.
Fig. 4 is the connection diagram (in the time that two pipe fittingss adopt an elbow and a threeway) of the utility model and an elbow and a threeway.
Schematic diagram when Fig. 5 is the utility model installation.
Fig. 6 is that the A-A of Fig. 5 is to sectional drawing.
Fig. 7 is partial enlarged drawing of the present utility model.
Fig. 8 is elbow and the sectional drawing being connected after position structure assembling in Fig. 2.
In figure, 1-connecting rod, 2-connects position structure, 3-elbow, 4-threeway, 11-fixed hole, 12-hollow part, the circular body of 21-, the circumferential positioning part of 22-, the oblique projection of 23-, 24-long strip convex tendon, 25-breach, 26-locating slot.
Embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail.
Duplex pipe fittings link as shown in the figure, connect position structure 2 and have two, be symmetricly set on the two ends of connecting rod 1 and be connected as a single entity, make two connection position structures 2 have fixing centre distance (existing centre distance adopts 150mm), the material that connects position structure and connecting rod is plastics.The surface of connecting rod 1 has multiple fixed holes 11, and there are multiple hollow parts 12 side of connecting rod 1.
Described connection position structure 2 is made up of the circular body 21 for pipe laying accessory and the circumferential positioning part 22 that forms in the part of circular body.The endoporus of circular body 21 is polygon-octagonal.The edge of circular body 21 forms breach 25.Circumferentially positioning part 22 is positioned at the top of circular body 21, and described breach 25 is positioned at the inner side of circumferential positioning part 22.Circumferentially positioning part 22 evaginations, form the locating slot 26 communicating with the endoporus of circular body 21 on its madial wall, in the time that pipe fittings is assemblied on circular body, the part of pipe fittings is placed in locating slot 26, prevents that pipe fittings from rotating.
On the madial wall at the inner place of described circular body, form multiple outer low and inner high oblique projections 23, in the time that pipe fittings is assemblied on circular body, tiltedly projection 23 comes off for preventing that pipe fittings from sliding.Tiltedly the inner of projection 23 formation one extends to the long strip convex tendon 24 at circular body outer end place, described long strip convex tendon 24 and pipe fittings interference fit.
Two connect position structures 2 and have identical physical dimension, can be according to the pipeline actual demand of arranging, realize the (see figure 4) that is connected that is connected (see figure 3), elbow 3 and threeway 4 that is connected (see figure 2), threeway 4 and threeway 4 of elbow 3 and elbow 3.
When the utility model application, the same with traditional method, should be first in metope fluting (see figure 5), arrange by carrying out pipeline connection shown in Fig. 5 again, regulate after the protrusion height of exit face and metope, finally cement nail is fixed in fluting by fixed hole, the operations such as backfill of finally slotting.
Claims (9)
1. a duplex pipe fittings link, comprises connecting rod (1) and is connected position structure (2), it is characterized in that,
Described connection position structure (2) has two, is symmetricly set on the two ends of connecting rod (1) and is connected as a single entity, and makes two connection position structures (2) have fixing centre distance;
Described connection position structure (2) comprises a circumferential positioning part (22) forming for the circular body (21) of pipe laying accessory with in the part of circular body, prevents that pipe fittings from rotating.
2. duplex pipe fittings link according to claim 1, it is characterized in that, on the madial wall at the inner place of described circular body, form at least one outer low and inner high oblique projection (23), in the time that pipe fittings is assemblied on circular body, prevent that pipe fittings slip from coming off.
3. duplex pipe fittings link according to claim 2, it is characterized in that, the inner formation one of described oblique projection (23) extends to the long strip convex tendon (24) at circular body outer end place, described long strip convex tendon (24) and pipe fittings interference fit.
4. duplex pipe fittings link according to claim 1, is characterized in that, the material of described circular body (21) is plastics, and its edge forms a breach (25).
5. duplex pipe fittings link according to claim 4, it is characterized in that, described circumferential positioning part (22) is positioned at the top of circular body (21), and described breach (25) is positioned at the inner side of circumferential positioning part (22).
6. duplex pipe fittings link according to claim 1, it is characterized in that, described circumferential positioning part (22) evagination, on its madial wall, form a locating slot (26) communicating with the endoporus of circular body (21), in the time that pipe fittings is assemblied on circular body, the part of pipe fittings is placed in locating slot (26).
7. duplex pipe fittings link according to claim 1, is characterized in that, the rounded or polygon-octagonal of the endoporus of described circular body (21).
8. duplex pipe fittings link according to claim 1, is characterized in that, the surface of described connecting rod (1) has multiple fixed holes (11).
9. duplex pipe fittings link according to claim 1, is characterized in that, there are multiple hollow parts (12) side of described connecting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283454.XU CN203836403U (en) | 2014-05-29 | 2014-05-29 | Double connecting pipe fitting connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283454.XU CN203836403U (en) | 2014-05-29 | 2014-05-29 | Double connecting pipe fitting connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836403U true CN203836403U (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283454.XU Active CN203836403U (en) | 2014-05-29 | 2014-05-29 | Double connecting pipe fitting connecting piece |
Country Status (1)
| Country | Link |
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| CN (1) | CN203836403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373684A (en) * | 2014-10-31 | 2015-02-25 | 哈尔滨朗格斯特节能科技有限公司 | Alarm cable support device and supporting method for prefabricated directly-buried double-pipe insulating pipe |
-
2014
- 2014-05-29 CN CN201420283454.XU patent/CN203836403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373684A (en) * | 2014-10-31 | 2015-02-25 | 哈尔滨朗格斯特节能科技有限公司 | Alarm cable support device and supporting method for prefabricated directly-buried double-pipe insulating pipe |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |