CN201902399U - Connection fitting for paste pipes - Google Patents
Connection fitting for paste pipes Download PDFInfo
- Publication number
- CN201902399U CN201902399U CN2010206910008U CN201020691000U CN201902399U CN 201902399 U CN201902399 U CN 201902399U CN 2010206910008 U CN2010206910008 U CN 2010206910008U CN 201020691000 U CN201020691000 U CN 201020691000U CN 201902399 U CN201902399 U CN 201902399U
- Authority
- CN
- China
- Prior art keywords
- plastic material
- facial canal
- cutting ferrule
- material cutting
- connection fittings
- 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
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model disclose a connection fitting for paste pipes, which comprises a rigid plate, an upper plastic material clamping sleeve and a lower plastic material clamping sleeve. The upper plastic material clamping sleeve and the lower plastic material clamping sleeve are mutually buckled and form a sealing element of the paste pipes; and the rigid plate is placed in the upper plastic material clamping sleeve and the lower plastic material clamping sleeve which are mutually buckled and forms a connection part for connecting the paste pipes. The connection fitting for the paste pipes has the advantages of simple structure, high connection strength, good toughness and sealing performance and low cost.
Description
Technical field
The utility model relates to the handrail facial canal, relates in particular to the facial canal connection fittings.
Background technique
Existing facial canal connection fittings all adopt aluminium alloy casting to form, and aluminum alloy is a brittle material, and aluminum alloy accessory intensity is low, cracky, fracture, poor stability; And the aluminum alloy accessory does not have toughness, can not form excellent sealing by the opposite tube opening, can not play good waterproof effect, causes facial canal port easy-to-rust; Simultaneously, the aluminum alloy accessory can not be selected random color for use, and needed color need spray just and can reach, and has increased process cycle and difficulty; Aluminium alloy casting cost height costs an arm and a leg, and is not easy to apply on market; In addition, aluminum alloy accessory structure letter one, the two wildcard spare of cast form can not be general with the threeway accessory, bad adaptability.
The model utility content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, join strength is high, good toughness, good airproof performance, facial canal connection fittings with low cost.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of facial canal connection fittings, comprise rigid plate, go up plastic material cutting ferrule and following plastic material cutting ferrule, describedly go up the Sealing that plastic material cutting ferrule and play plastic material cutting ferrule fastened and formed described facial canal mutually, described rigid plate places the last plastic material cutting ferrule of mutual fastening interior with following plastic material cutting ferrule and be formed for being connected the link of described facial canal.
The described below of plastic material cutting ferrule down is provided with the U-joint that is used to connect column.
Be provided with sealing gasket between described U-joint and the following plastic material cutting ferrule.
Described sealing gasket upper end is provided with draw-in groove, and described plastic material cutting ferrule down is arranged in the draw-in groove.
Described U-joint is connected and fixed by fastening piece and rigid plate.
The described plastic material cutting ferrule of going up fastens and forms two facial canal sealed port mutually with following plastic material cutting ferrule, and described facial canal sealed port is all stretched out at the two ends of described rigid plate.
The angle of described two facial canal sealed port central axis is α, 90 °≤α≤180 °.
Compared with prior art, advantage of the present utility model is:
Facial canal connection fittings of the present utility model adopt upper and lower plastic material cutting ferrule to add the composite structure of rigid plate, and than existing aluminum alloy accessory, the utility model connects facial canal by rigid plate, and join strength improves greatly, not cracky, fracture, and Security strengthens; Simultaneously, by toughness very strong last plastic material cutting ferrule and following plastic material card sheath button synthetic closure, can form reliable sealing to the end cut of facial canal, good water-proof effect prevents that the facial canal port from producing corrosion; Moreover that plastic material is fastened in is outer, rigid plate is interior, and plastic material can be selected nylon for use, and the nylon coloring process is simple, and its color is various, can select flexibly according to customer demand, can satisfy various requirement of client; In addition, its cost of production of composite structure that adopts upper and lower plastic material cutting ferrule to add rigid plate is significantly less than the cost of production of cast aluminium accessory, and is economical and practical, easy to utilize.Below following plastic material cutting ferrule, be provided with the U-joint that is used to connect column, can be used as the facial canal three-way connector when U-joint is installed, take off and can be used as facial canal two behind the U-joint and lead to fitting, its highly versatile, adaptive capacity is strong.Be provided with sealing gasket between U-joint and the following plastic material cutting ferrule, but the sealing of the end interface of sealing pad column prevents that column from producing corrosion.The sealing gasket upper end is provided with draw-in groove, and following plastic material cutting ferrule is arranged in the draw-in groove, can guarantee that facial canal connection fittings installing and locating is accurate, makes installing and locating more convenient, helps accelerating installation rate, improves installation efficiency.U-joint is connected and fixed by fastening piece and rigid plate, and U-joint can be taken off together with facial canal whole facial canal connection fittings after column separates from column, and dismounting, maintenance are very convenient, and connect firm, reliable.
Description of drawings
Fig. 1 is the utility model facial canal connection fittings first embodiment's a perspective view;
Fig. 2 is the utility model facial canal connection fittings first embodiment's a main sectional view;
Fig. 3 is the A-A sectional view of Fig. 2;
The perspective view of rigid plate among Fig. 4 the utility model facial canal connection fittings first embodiment;
Fig. 5 is the perspective view that goes up the plastic material cutting ferrule among the utility model facial canal connection fittings first embodiment;
Fig. 6 is the perspective view of following plastic material cutting ferrule among the utility model facial canal connection fittings first embodiment;
Fig. 7 is the perspective view of sealing gasket among the utility model facial canal connection fittings first embodiment;
Fig. 8 is the utility model facial canal connection fittings second embodiment's a perspective view;
Fig. 9 is the utility model facial canal connection fittings second embodiment's a main sectional view.
Each label is represented among the figure:
1, rigid plate; 2, go up the plastic material cutting ferrule; 3, following plastic material cutting ferrule; 4, facial canal; 5, U-joint; 6, sealing gasket; 7, column; 31, facial canal sealed port; 61, draw-in groove.
Embodiment
Fig. 1 to Fig. 7 shows a kind of facial canal connection fittings embodiment of the present utility model, these facial canal connection fittings comprise rigid plate 1, last plastic material cutting ferrule 2 and following plastic material cutting ferrule 3, last plastic material cutting ferrule 2 fastens mutually with following plastic material cutting ferrule 3 and is connected by trip, form the Sealing of facial canal 4, in the last plastic material cutting ferrule 2 that rigid plate 1 places mutual fastening and the following plastic material cutting ferrule 3 and be formed for being connected the link of facial canal 4, than existing aluminum alloy accessory, rigid plate 1 of the present utility model can select for use steel plate to make, connect facial canal 4 by steel plate, join strength improves greatly, cracky not, fracture, Security strengthens; Simultaneously, last plastic material cutting ferrule 2 and the following plastic material cutting ferrule 3 very strong by toughness are buckled into Sealing, can form reliable sealing to the end cut of facial canal 4, and good water-proof effect prevents that the port of facial canal 4 from producing corrosion; Moreover that plastic material is fastened in is outer, rigid plate 1 is interior, and plastic material can be selected nylon for use, and the nylon coloring process is simple, and its color is various, can select flexibly according to customer demand, can satisfy various requirement of client; In addition, its cost of production of composite structure that adopts upper and lower plastic material cutting ferrule to add rigid plate 1 is significantly less than the cost of production of cast aluminium accessory, and is economical and practical, easy to utilize.
In the present embodiment, the below of following plastic material cutting ferrule 3 is provided with the U-joint 5 that is used to connect column 7, can be used as the facial canal three-way connector when U-joint 5 is installed, take off to can be used as facial canal two behind the U-joint 5 and lead to fitting, and its highly versatile, adaptive capacity is strong.Be provided with sealing gasket 6 between U-joint 5 and the following plastic material cutting ferrule 3, but the sealing of the end interface of sealing pad 6 columns 7 prevents that column 7 from producing corrosion.Sealing gasket 6 upper ends are provided with draw-in groove 61, and following plastic material cutting ferrule 3 is arranged in the draw-in groove 61, can guarantee that facial canal connection fittings installing and locating is accurate, make installing and locating more convenient, help accelerating installation rate, improve installation efficiency.U-joint 5 is connected and fixed by fastening piece and rigid plate 1, this U-joint 5 is connected with column 7 by fastening screw trip bolt during installation, U-joint 5 after separating, can be taken off together with facial canal 4 whole facial canal connection fittings on column 7 from column 7, dismounting, maintenance are very convenient, and connect firm, reliable.Last plastic material cutting ferrule 2 fastens and forms two facial canal sealed port 31 mutually with following plastic material cutting ferrule 3, facial canal sealed port 31 is all stretched out at the two ends of rigid plate 1, and be connected with facial canal 4 by fastening screw trip bolt, the angle of two facial canal sealed port 31 central axis is α, 90 °≤α≤180 °, α in the present embodiment=90 ° can be used for 90 ° of corners of facial canal 4, the facial canal of arranging at an angle of 90 mutually 4 is coupled together, and be fixed on the column 7.
Fig. 8 and Fig. 9 show another kind of facial canal connection fittings embodiment of the present utility model, it is identical for this embodiment and a last embodiment, difference only is that the angle α of two facial canal sealed port 31 central axis is 180 °, the linearly joint that can be used for two sections facial canals 4, two sections facial canals 4 linearly arranging are coupled together, and be fixed on the column 7.
Above-mentioned is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model.Any those of ordinary skill in the art, under the situation that does not break away from the technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all should drop in the scope of technical solutions of the utility model protection any simple modification, equivalent variations and modification that above embodiment did according to the utility model technical spirit.
Claims (7)
1. facial canal connection fittings, it is characterized in that: comprise rigid plate (1), go up plastic material cutting ferrule (2) and following plastic material cutting ferrule (3), describedly go up the Sealing that plastic material cutting ferrule (2) and play plastic material cutting ferrule (3) fastened and formed described facial canal (4) mutually, described rigid plate (1) places the last plastic material cutting ferrule (2) of mutual fastening interior with following plastic material cutting ferrule (3) and be formed for being connected the link of described facial canal (4).
2. facial canal connection fittings according to claim 1 is characterized in that: the described below of plastic material cutting ferrule (3) down is provided with the U-joint (5) of the column (7) that is used to connect described facial canal (4).
3. facial canal connection fittings according to claim 2 is characterized in that: be provided with sealing gasket (6) between described U-joint (5) and the following plastic material cutting ferrule (3).
4. facial canal connection fittings according to claim 3 is characterized in that: described sealing gasket (6) upper end is provided with draw-in groove (61), and described plastic material cutting ferrule (3) down is arranged in the draw-in groove (61).
5. facial canal connection fittings according to claim 4 is characterized in that: described U-joint (5) is connected and fixed by fastening piece and rigid plate (1).
6. according to each described facial canal connection fittings in the claim 1 to 5, it is characterized in that: the described plastic material cutting ferrule (2) of going up fastens and forms two facial canal sealed port (31) mutually with following plastic material cutting ferrule (3), and described facial canal sealed port (31) is all stretched out at the two ends of described rigid plate (1).
7. facial canal connection fittings according to claim 6 is characterized in that: the angle of described two facial canal sealed port (31) central axis is α, 90 °≤α≤180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206910008U CN201902399U (en) | 2010-12-30 | 2010-12-30 | Connection fitting for paste pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206910008U CN201902399U (en) | 2010-12-30 | 2010-12-30 | Connection fitting for paste pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902399U true CN201902399U (en) | 2011-07-20 |
Family
ID=44272996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206910008U Expired - Lifetime CN201902399U (en) | 2010-12-30 | 2010-12-30 | Connection fitting for paste pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072229A (en) * | 2010-12-30 | 2011-05-25 | 湖南省金为型材有限公司 | Face pipe connecting component |
| CN102619830A (en) * | 2012-03-31 | 2012-08-01 | 湖南省金为型材有限公司 | Two-way connection assembly used for connecting tubing |
-
2010
- 2010-12-30 CN CN2010206910008U patent/CN201902399U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072229A (en) * | 2010-12-30 | 2011-05-25 | 湖南省金为型材有限公司 | Face pipe connecting component |
| CN102619830A (en) * | 2012-03-31 | 2012-08-01 | 湖南省金为型材有限公司 | Two-way connection assembly used for connecting tubing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110720 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |