CN103291704B - For tubing intert connect Unilateral-hole waterproof sealing assembly - Google Patents
For tubing intert connect Unilateral-hole waterproof sealing assembly Download PDFInfo
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- CN103291704B CN103291704B CN201310212347.8A CN201310212347A CN103291704B CN 103291704 B CN103291704 B CN 103291704B CN 201310212347 A CN201310212347 A CN 201310212347A CN 103291704 B CN103291704 B CN 103291704B
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- hole
- unilateral
- tubing
- elastic seal
- seal cartridge
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Abstract
The invention discloses a kind of for tubing intert connect Unilateral-hole waterproof sealing assembly, comprise elastic seal cartridge and metal finishing lid, described elastic seal cartridge is sealed between described outer pipe wall and all fitting surfaces of Unilateral-hole, and the coated elastic packing that covers at of described metal finishing lid puts.Sealing assembly have structure simple, with low cost, firm, good airproof performance, advantage handsome in appearance are installed.
Description
Technical field
The present invention relates to tubing intert connect accessory, particularly relate to for tubing intert connect Unilateral-hole waterproof sealing assembly.
Background technique
Existing guardrail, protect window often use metal pipe mutually intert connect linkage structure, this linkage structure normally offers the hole of applicable size on large-diameter pipe material, by grafting sheathing in path tubing end sleeve, again one end of path tubing is inserted together with grafting sheathing in the opening of large-diameter pipe material, easy for installation, and do not need to be welded to connect, eliminate the potential safety hazard caused because of weld seam easy-to-rust.
The Unilateral-hole connecting sleeve used at present has decorative plastic to overlap and rubber elasticity cover, its objective is the convenience in order to install, improve installation efficiency, but decorative plastic cover does not possess sealing effect, in wet environment, moisture is easy to enter from the gap between decorative plastic set upper side and large-diameter pipe material Unilateral-hole, the perforate of large-diameter pipe material and inwall is made to produce corrosion, rust water may flow out along decorative plastic cover, guardrail, the working life of protecting window and outward appearance cleaning is rung from face, even also can cause Joint failure, leave potential safety hazard, though rubber elasticity cover well can improve sealing effect, but needing to set up a connection piece makes rubber elasticity overlap in fixed structure, guarantee that install rear rubber elasticity cover not easily comes off from Unilateral-hole, make cost up, and rubber elasticity cover is outside exposed, its color is large with metal pipe difference again, at guardrail, protect window moulded in seem very lofty, have impact on attractive in appearance, and rubber material is not easy to painted, spraying, though if whole connecting sleeve is changed into metalwork can reach fastening, effect attractive in appearance, but the ductility of metalwork is inadequate, the decline of water-tight function can be caused again.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provide a kind of structure simple, with low cost, firm, good airproof performance be installed, handsome in appearance intert for tubing the Unilateral-hole waterproof sealing assembly connected.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of for tubing intert connect Unilateral-hole waterproof sealing assembly, comprise elastic seal cartridge and metal finishing lid, described elastic seal cartridge is sealed between described outer pipe wall and all fitting surfaces of Unilateral-hole, and the coated elastic packing that covers at of described metal finishing lid puts.
Described metal finishing covers and is provided with buckle, and described elastic packing puts to be provided with dodges hole, and described buckle is through dodging the fastening of Kong Houyu tubing madial wall.
Described Unilateral-hole edge of opening is provided with groove, dodge described in described buckle passes successively after hole and groove with the fastening of tubing madial wall; Or described tubing offers hole clipping in Unilateral-hole is other, dodge described in described buckle passes successively after hole and hole clipping with the fastening of tubing madial wall.
When described buckle and the fastening of tubing madial wall, metal finishing lid is pressed in described elastic seal cartridge.
Described elastic seal cartridge comprises joint, be sealed in the first sealed department of described outer pipe wall and be sealed in second sealed department of all fitting surfaces of Unilateral-hole, and described first sealed department is connected by joint with the second sealed department.
Described buckle comprises elasticity crushing plate, buckle and connecting plate, and described elasticity crushing plate is connected by connecting plate with buckle, is provided with and makes elasticity crushing plate compress the deformation space of the second sealed department by resiliently deformable between described elasticity crushing plate and metal finishing lid.
Described metal finishing lid and elastic seal cartridge interference fit.
Described elastic packing set upper side is provided with the upper lip coordinated with Unilateral-hole edge of opening madial wall, described elastic seal cartridge lower end is provided with the lower lips and joint that coordinate with Unilateral-hole edge of opening madial wall, described upper lip is connected by joint with lower lips, described upper lip, form the containing groove of teamed Unilateral-hole edge of opening between joint and lower lips, described metal finishing lid and upper lip interference fit.
Compared with prior art, the invention has the advantages that:
Of the present invention for tubing intert connect Unilateral-hole waterproof sealing assembly, its structure is simple, with low cost, it is firm to install, good airproof performance, handsome in appearance, during installation, first elastic seal cartridge is sheathed on the Unilateral-hole of a tubing, then cover at elastic packing put coated for metal finishing lid, again another tubing is inserted in Unilateral-hole, now apply pushing force by this tubing to Unilateral-hole direction and elastic seal cartridge is connected with the outer side wall of tubing and all mating face seals of Unilateral-hole respectively.This structure does not need to set up link to be fastenedly connected elastic seal cartridge and metal finishing lid, greatly reduce cost, and elastic seal cartridge is wrapped in inside metal finishing lid, while elastic seal cartridge reaches sealing effect, metal finishing lid makes again whole handsome in appearancely, resistance to see.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the perspective view of the embodiment of the present invention 1 Elastic stuffing box gland.
Fig. 3 is the perspective view of metal finishing lid in the embodiment of the present invention 1.
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Fig. 5 is the perspective view of metal finishing lid in the embodiment of the present invention 2.
Fig. 6 is the structural representation of the embodiment of the present invention 3.
Fig. 7 is the perspective view of the embodiment of the present invention 3 Elastic stuffing box gland.
Fig. 8 is the perspective view of metal finishing lid in the embodiment of the present invention 3.
Fig. 9 is the structural representation of the embodiment of the present invention 4.
Figure 10 is the perspective view of the embodiment of the present invention 4 Elastic stuffing box gland.
Figure 11 is the perspective view of metal finishing lid in the embodiment of the present invention 4.
In figure, each label represents:
1, elastic seal cartridge; 11, the first sealed department; 12, joint; 13, the second sealed department; 14, hole is dodged; 15, upper lip; 16, lower lips; 17, containing groove; 2, metal finishing lid; 21, buckle; 211, crushing plate; 212, connecting plate; 213, buckle; 3, tubing; 31, hole clipping; 4, Unilateral-hole; 41, groove.
Embodiment
Below in conjunction with Figure of description and concrete preferred embodiment, the invention will be further described.
embodiment 1:
Fig. 1 to Fig. 3 shows the present invention and interts for tubing the first embodiment of Unilateral-hole waterproof sealing assembly connected, sealing assembly comprises elastic seal cartridge 1 and metal finishing lid 2, elastic seal cartridge 1 is sealed between tubing 3 outer wall and all fitting surfaces of Unilateral-hole 4, metal finishing lid 2 is coated to be covered on elastic seal cartridge 1, and its structure is simple, with low cost, it is firm to install, good airproof performance, handsome in appearance.During installation, first elastic seal cartridge 1 is sheathed on the Unilateral-hole 4 of a tubing 3, then cover on elastic seal cartridge 1 by coated for metal finishing lid 2, again another tubing 3 is inserted in Unilateral-hole 4, now to the pushing force in Unilateral-hole 4 direction, elastic seal cartridge 1 is connected with the outer side wall of tubing 3 and all mating face seals of Unilateral-hole 4 by this tubing 3 respectively.This structure does not need to set up link to be fastenedly connected elastic seal cartridge 1 and metal finishing lid 2, greatly reduce cost, and elastic seal cartridge 1 is wrapped in inside metal finishing lid 2, while elastic seal cartridge 1 reaches sealing effect, metal finishing lid 2 makes again whole handsome in appearancely, resistance to see.
In the present embodiment, metal finishing lid 2 is provided with buckle 21 further, elastic seal cartridge 1 is provided with further and dodges hole 14, buckle 21 is through dodging behind hole 14 and the fastening of tubing 3 madial wall.The madial wall that buckle 21 fastens tubing 3 makes elastic seal cartridge 1 and metal finishing lid 2 be fastened together, and has both played the effect of waterproof sealing, can reach metal decorative effect again.
In the present embodiment, Unilateral-hole 4 edge of opening is provided with groove 41 further, and buckle 21 is successively through after dodging hole 14 and groove 41 and the fastening of tubing 3 madial wall.This groove 41 plays the effect coordinating fastening with buckle 21.
In the present embodiment, when buckle 21 and tubing 3 madial wall fastening, metal finishing lid 2 is pressed on elastic seal cartridge 1; Second sealed department 13, first sealed department 11 of all fitting surfaces that elastic seal cartridge 1 comprises joint 12, be sealed in the first sealed department 11 of tubing 3 outer wall and be sealed in Unilateral-hole 4 is connected by joint 12 with the second sealed department 13.When passing through tubing 3 to Unilateral-hole 4 direction applying pushing force, metal finishing lid 2 can be pressed in elastic seal cartridge 1 and order about the first sealed department 11 and be sealed in tubing 3 outer wall, second sealed department 13 is sealed in all fitting surfaces of Unilateral-hole 4, thus reach the effect of double-deck waterproof sealing, can metal decorative effect be reached again.
embodiment 2:
Fig. 4 with Fig. 5 shows the present invention and interts the second embodiment of the Unilateral-hole waterproof sealing assembly be connected for tubing, sealing assembly is substantially the same manner as Example 1, difference is only: buckle 21 comprises elasticity crushing plate 211, buckle 213 and connecting plate 212 further, elasticity crushing plate 211 is connected by connecting plate 212 with buckle 213, is provided with and makes elasticity crushing plate 211 compress the deformation space of the second sealed department 13 by resiliently deformable between elasticity crushing plate 211 and metal finishing lid 2.When to Unilateral-hole 4 direction pushing metal finishing lid 2, this space makes crushing plate 211 extrude elastic seal cartridge 1 further by resiliently deformable, second sealed department 13 and all mating face seals of Unilateral-hole 4 are fitted more tight, thus reach the effect of more preferably waterproof sealing.
embodiment 3:
Fig. 6 to Fig. 8 shows the present invention and interts for tubing the third embodiment of Unilateral-hole waterproof sealing assembly connected, sealing assembly is substantially the same manner as Example 1, difference is only: the tubing 3 having Unilateral-hole 4 is provided with hole clipping 31, and buckle 21 is successively through after dodging hole 14 and hole clipping 31 and the fastening of tubing 3 madial wall.Buckle 21 is through the hole clipping 31 on tubing 3 and the madial wall of fastening tubing 3, and the situation that there will not be buckle 21 to come off from hole clipping 31, makes the connection of whole black box more firm.
embodiment 4:
Fig. 9 to Figure 11 shows the present invention and interts for tubing the 4th kind of embodiment of Unilateral-hole waterproof sealing assembly connected, and sealing assembly is substantially the same manner as Example 1, and difference is only: metal finishing lid 2 and elastic seal cartridge 1 interference fit; Elastic seal cartridge 1 upper end is provided with the upper lip 15, elastic seal cartridge 1 lower end that coordinate with Unilateral-hole 4 edge of opening madial wall and is provided with the lower lips 16 and joint 12 that coordinate with Unilateral-hole 4 edge of opening madial wall, upper lip 15 is connected by joint 12 with lower lips 16, upper lip 15, form the containing groove 17 of teamed Unilateral-hole 4 edge of opening between joint 12 and lower lips 16, metal finishing lid 2 and upper lip 15 interference fit.Teamed Unilateral-hole 4 edge of opening of containing groove 17 meeting, elastic seal cartridge 1 is made firmly to be sealed between tubing 3 outer wall and all fitting surfaces of Unilateral-hole 4, to cover at coated for metal finishing lid 2 on elastic seal cartridge 1 and interference fit with it again, reach the effect of waterproof sealing and metal finishing equally, and do not need to make metal finishing lid 2 and elastic seal cartridge 1 snapping, its structure is simpler, easier for installation.
Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (6)
1. one kind for tubing intert connect Unilateral-hole waterproof sealing assembly, it is characterized in that: comprise elastic seal cartridge (1) and metal finishing lid (2), described elastic seal cartridge (1) is sealed between all fitting surfaces of an outer pipe wall and Unilateral-hole (4), described metal finishing lid (2) is coated to be covered on elastic seal cartridge (1), described metal finishing lid (2) is provided with buckle (21), described elastic seal cartridge (1) is provided with dodges hole (14), described buckle (21) through dodge hole (14) afterwards with another tubing madial wall fastening, described Unilateral-hole (4) edge of opening is provided with groove (41), dodge described in described buckle (21) passes successively hole (14) and groove (41) afterwards with this another tubing madial wall fastening, or this another tubing offers hole clipping (31) in Unilateral-hole (4) is other, dodge described in described buckle (21) passes successively hole (14) and hole clipping (31) afterwards with this another tubing madial wall fastening.
2. according to claim 1ly intert for tubing the Unilateral-hole waterproof sealing assembly connected, it is characterized in that: when described buckle (21) and another tubing madial wall fastening, metal finishing lid (2) is pressed on described elastic seal cartridge (1).
3. according to claim 2 for tubing intert connect Unilateral-hole waterproof sealing assembly, it is characterized in that: described elastic seal cartridge (1) comprises joint (12), be sealed in first sealed department (11) of a described outer pipe wall and be sealed in second sealed department (13) of all fitting surfaces of Unilateral-hole (4), and described first sealed department (11) is connected by joint (12) with the second sealed department (13).
4. according to claim 3 for tubing intert connect Unilateral-hole waterproof sealing assembly, it is characterized in that: described buckle (21) comprises elasticity crushing plate (211), buckle (213) and connecting plate (212), described elasticity crushing plate (211) is connected by connecting plate (212) with buckle (213), is provided with the deformation space making elasticity crushing plate (211) be compressed the second sealed department (13) by resiliently deformable between described elasticity crushing plate (211) and metal finishing lid (2).
5. according to claim 1ly intert for tubing the Unilateral-hole waterproof sealing assembly connected, it is characterized in that: described metal finishing lid (2) and elastic seal cartridge (1) interference fit.
6. according to claim 5 for tubing intert connect Unilateral-hole waterproof sealing assembly, it is characterized in that: described elastic seal cartridge (1) upper end is provided with the upper lip (15) coordinated with Unilateral-hole (4) edge of opening outer side wall, described elastic seal cartridge (1) lower end is provided with the lower lips (16) and joint (12) that coordinate with Unilateral-hole (4) edge of opening madial wall, described upper lip (15) is connected by joint (12) with lower lips (16), described upper lip (15), the containing groove (17) of teamed Unilateral-hole (4) edge of opening is formed between joint (12) and lower lips (16), described metal finishing lid (2) and upper lip (15) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310212347.8A CN103291704B (en) | 2013-05-31 | 2013-05-31 | For tubing intert connect Unilateral-hole waterproof sealing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310212347.8A CN103291704B (en) | 2013-05-31 | 2013-05-31 | For tubing intert connect Unilateral-hole waterproof sealing assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291704A CN103291704A (en) | 2013-09-11 |
| CN103291704B true CN103291704B (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310212347.8A Active CN103291704B (en) | 2013-05-31 | 2013-05-31 | For tubing intert connect Unilateral-hole waterproof sealing assembly |
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| CN (1) | CN103291704B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639739A1 (en) * | 1976-09-03 | 1978-03-16 | Uwe Tiedt | Detachable plug-in fluid system connection - has part of increased cross section followed by collar and elastic seal |
| DE8322349U1 (en) * | 1983-08-03 | 1983-11-17 | Fa. Carl Freudenberg, 6940 Weinheim | DEVICE FOR SEALINGLY FASTENING A PIPE IN THE OPENING OF A PIPE HOLDING PLATE |
| IT1259526B (en) * | 1992-04-07 | 1996-03-20 | Saiag Ind Spa | CONNECTION AND / OR DERIVATION DEVICE FOR FLEXIBLE PIPES. |
| CN102071870B (en) * | 2011-01-25 | 2012-05-09 | 湖南省金为型材有限公司 | Waterproof splicing sealing sleeve for a pipe |
| CN102678924B (en) * | 2012-06-05 | 2014-09-10 | 湖南省金为型材有限公司 | One-side hole waterproof seal assembly for connecting pipes in inserting mode |
| CN203363147U (en) * | 2013-05-31 | 2013-12-25 | 湖南省金为型材有限公司 | Single-side-hole waterproof seal assembly for penetrating connection of tubular product |
-
2013
- 2013-05-31 CN CN201310212347.8A patent/CN103291704B/en active Active
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| CN103291704A (en) | 2013-09-11 |
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