CN102678924A - One-side hole waterproof seal assembly for connecting pipes in inserting mode - Google Patents
One-side hole waterproof seal assembly for connecting pipes in inserting mode Download PDFInfo
- Publication number
- CN102678924A CN102678924A CN2012101812568A CN201210181256A CN102678924A CN 102678924 A CN102678924 A CN 102678924A CN 2012101812568 A CN2012101812568 A CN 2012101812568A CN 201210181256 A CN201210181256 A CN 201210181256A CN 102678924 A CN102678924 A CN 102678924A
- Authority
- CN
- China
- Prior art keywords
- tubing
- blanking cover
- seal portion
- monolateral
- monolateral hole
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a one-side hole waterproof seal assembly for connecting pipes in an inserting mode. The one-side hole waterproof seal assembly comprises an elastic seal sleeve, a bottom plug cover and a bottom plug which is sleeved at the bottom end of a pipe, and the bottom plug is hung at the edge of an opening of the one-side hole; and the elastic seal sleeve comprises a first extrusion seal portion, a second extrusion portion and a connection portion, wherein the first extrusion seal portion is compressed between the outer wall of the pipe and the inner wall of the bottom plug, the second extrusion seal portion is compressed on the periphery of the one-side hole through the bottom plug cover, and the connection portion is used for connecting the first extrusion seal portion and the second extrusion seal portion. The one-side hole waterproof seal assembly has the advantages of being simple and compact in structure, low in cost, good in sealing performance, stable in installation and the like.
Description
Technical field
The present invention relates to be used for the interspersed accessory that connects of tubing, relate in particular to the monolateral bore seal assembly that is used for the interspersed connection of tubing.
Background technique
Existing guardrail, protect window and often use metal pipe and intert connection structure connecting each other; This linkage structure is normally offered the hole of suitable size on the large-diameter pipe material, path tubing end is put the grafting sheathing, and the end with path tubing inserts in the perforate of large-diameter pipe material together with the grafting sheathing again; Easy for installation; And need not be welded to connect, not only make guardrail, to protect window handsome in appearance, and eliminate the potential safety hazard that causes because of the weld seam easy-to-rust.
The monolateral hole connecting sleeve of using at present all is decorative plastic covers; Its objective is convenience, improve installation efficiency, but the decorative plastic cover does not possess sealing effect in order to install; Moisture is easy to get into from the slit between decorative plastic set upper side and the monolateral hole of large-diameter pipe material in wet environment; Make the perforate and the inwall of large-diameter pipe material produce corrosion, rust water may flow out along the decorative plastic cover, thus the working life and the outward appearance cleaning that influence guardrail, protect window; Even also can cause connection to lose efficacy, stay potential safety hazard.If being replaced by the elastic sleeve that rubber material processes, the decorative plastic cover then can improve sealing effect; But present rubber elasticity cover is in the slit that directly is plugged between tubing and the monolateral hole mostly; Do not have fixed structure, be easy to from monolateral hole, come off so back rubber elasticity cover is installed.
Summary of the invention
The technical problem that the present invention will solve is: to the deficiency that existing technology exists, provide a kind of good airproof performance, simple in structure, with low cost, the firm tubing that is used for be installed interted the monolateral hole waterproof sealing assembly that connects.
For solving the problems of the technologies described above, the present invention adopts following technological scheme:
A kind of interspersed monolateral hole waterproof sealing assembly that connects of tubing that is used for; Comprise elastic seal cartridge, end blanking cover and be socketed on the end of said tubing bottom stifled; The stifled monolateral hole edge of opening that hang in the said end, said elastic seal cartridge comprise the first crush seal portion that is pressed between outer pipe wall and the stifled inwall in the end, are pressed in second peripheral crush seal portion of monolateral hole and the joint that is connected the first crush seal portion and the second crush seal portion through end blanking cover.
As further improvement of the present invention:
Blanking cover of the said end comprises end blanking cover body and the inserted part of being located at blanking cover body lower end, the end, said inserted part and the edge of opening madial wall fastening of monolateral hole, and order about end blanking cover body the second crush seal portion is pressed in monolateral hole edge of opening outer side wall.
Stifled opening end is provided with the clamping limit that can cooperate with monolateral hole edge of opening outer side wall at the said end; Said connection part is between end blanking cover body and clamping limit; Said joint is provided with the through hole that supplies the inserted part to pass, and said clamping limit is provided with supply that the inserted part passes dodge the hole or dodge groove.
Said inserted part comprises the link arm that links to each other with end blanking cover body and is located at the link arm bottom and is used for cooperating with monolateral hole edge of opening madial wall the barb of fastening.
Said link arm be provided with can with dodge the convexity that the groove edge lower wall cooperates, said clamping limit and joint are clamped between end blanking cover body and the convexity.
Said barb is provided with and is prone to insert the inclined-plane.
Said joint is provided with and is used for the reentrant part that cooperates with end blanking cover body.
The open upper end place of the said first crush seal portion is provided with chamfering.
The stifled inwall in the said end is provided with and is used for cooperating with the lower end of the first crush seal portion positioning step of locating.
Compared with prior art; The invention has the advantages that: the interspersed monolateral hole waterproof sealing assembly that connects of tubing that is used for of the present invention; Simple in structure, with low cost, its elastic seal cartridge, the end, blocked up and blanking cover common mating reaction fixed card in the end is connected to place, monolateral hole, install firmly, be difficult for getting loose; And the first crush seal portion of elastic seal cartridge compresses sealing with the outer wall of tubing; The second crush seal portion compresses sealing with the edge of opening in monolateral hole; Thereby form omnibearing tight seal structure; Can play good waterproofing effect, avoid monolateral hole opening and transverse tube inwall to produce corrosion, make guardrail, protect window maintenance outward appearance cleaning and good serviceability.
Description of drawings
Fig. 1 is the main sectional structure schematic representation of the present invention in concrete application example.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is the main sectional structure schematic representation of elastic seal ring among the present invention.
Fig. 4 is the perspective view of elastic seal ring among the present invention.
Fig. 5 is the perspective view of end blanking cover among the present invention.
Fig. 6 is the stifled perspective view in the end among the present invention.
Marginal data: 1, elastic seal cartridge; 11, the first crush seal portion; 111, chamfering; 12, the second crush seal portion; 13, joint; 131, through hole; 132, reentrant part; 14, containing groove; 2, the end, is stifled; 21, clamping limit; 211, dodge groove; 22, positioning step; 3, end blanking cover; 31, end blanking cover body; 32, inserted part; 321, link arm; 322, barb; 3221, be prone to insert the inclined-plane; 323, convexity; 4, tubing; 5, monolateral hole.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
As shown in Figure 1, the interspersed monolateral hole waterproof sealing assembly that connects of tubing that is used for of the present invention, the end stifled 2 that comprises elastic seal cartridge 1, end blanking cover 3 and be socketed on tubing 4 bottoms.The end stifled 2, hang on the edge of opening in monolateral hole 5, and elastic seal cartridge 1 comprises the first crush seal portion 11 that is pressed between tubing 4 outer walls and stifled 2 inwalls in the end, is pressed in second peripheral crush seal portion 12 of monolateral hole 5 and the joint 13 that is connected the first crush seal portion 11 and the second crush seal portion 12 through end blanking cover 3.The first crush seal portion 11 that back elastic seal cartridge 1 is installed is with the gap sealing between stifled 2 inwalls of tubing 4 outer walls and the end; The second crush seal portion 12 is with the periphery sealing in monolateral hole 5; Form omnibearing tight seal structure; Can play good waterproofing effect, avoid monolateral hole 5 openings and transverse tube inwall to produce corrosion, make guardrail, protect window maintenance outward appearance cleaning and good serviceability.
In the present embodiment; End blanking cover 3 comprises end blanking cover body 31 and the inserted part 32 of being located at blanking cover body 31 lower ends, the end; During installation,, can the second crush seal portion 12 be pressed in monolateral hole 5 edge of opening through making the madial wall fastening of inserted part 32 and monolateral hole 5 edge of opening; Promptly play the fixedly effect of elastic seal cartridge 1, reached sealing effect again.
In the present embodiment; The opening end at the end stifled 2 is provided with the clamping limit 21 that can cooperate with monolateral hole 5 edge of opening outer side walls; The joint 13 of elastic seal cartridge 1 is between end blanking cover body 31 and clamping limit 21; Be the top that end blanking cover body 31 is covered on joint 13, joint 13 is covered on the top on clamping limit 21, forms the containing groove 14 (referring to Fig. 3) on clamping limit 21 between the first crush seal portion 11, the second crush seal portion 12 and the joint 13.The upper end of joint 13 is provided with and is used for the reentrant part 132 (referring to Fig. 3, Fig. 4) that cooperates with end blanking cover body 31, can make the black box after the assembling compact more attractive in appearance.Joint 13 is provided with the through hole 131 (referring to Fig. 3, Fig. 4) that supplies inserted part 32 to pass, clamping limit 21 be provided with supply that inserted part 32 passes dodge groove 211 (referring to Fig. 6), can dodge groove 211 in the hole replacement present embodiment with dodging in other embodiments.
As shown in Figure 5, in the present embodiment, inserted part 32 is two, and is symmetrically arranged in the both sides of end blanking cover body 31.Each inserted part 32 comprises the link arm 321 that links to each other with end blanking cover body 31 and is located at link arm 321 bottoms and is used for cooperating with monolateral hole 5 edge of opening madial walls the barb 322 of fastening.Barb 322 is provided with and is prone to insert inclined-plane 3221, and barb 322 can more successfully be inserted in the through hole 131 and monolateral hole 5 on the joint 13.
Referring to Fig. 5; In the present embodiment; The both sides of link arm 321 be provided with can with dodge the convexity 323 that groove 211 edge lower wall cooperate; This convexity 323 can be clamped in blanking cover body 31 belows, the end with clamping limit 21 and joint 13, so that end blanking cover 3, elastic seal cartridge 1 and the end stifled 2 is fixed together (referring to Fig. 2) convenient transportation and installation.
In the present embodiment, the open upper end place of the first crush seal portion 11 is provided with chamfering 111, makes tubing 4 can insert elastic seal cartridge 1 more easily, avoids bringing elastic seal cartridge 1 end of into stifled 2 because the insertion resistance is excessive.
In the present embodiment, stifled 2 inwalls in the end are provided with and are used for cooperating the positioning step 22 of locating with the lower end of the first crush seal portion 11, can prevent further that elastic seal cartridge 1 is brought into the end stifled 2 under the frictional force action of tubing 4.
Below only be preferred implementation of the present invention, protection scope of the present invention also not only is confined to the foregoing description, and all technological schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art some improvement and retouching not breaking away under the principle of the invention prerequisite should be regarded as protection scope of the present invention.
Claims (10)
1. one kind is used for the interspersed monolateral hole waterproof sealing assembly that connects of tubing; The end stifled (2) that comprises elastic seal cartridge (1) and be socketed on said tubing (4) bottom; It is characterized in that: also comprise end blanking cover (3); Stifled (2) hang on monolateral hole (5) edge of opening at the said end, and said elastic seal cartridge (1) comprises the first crush seal portion (11) that is pressed between tubing (4) outer wall and stifled (2) inwall in the end, is pressed in the second peripheral crush seal portion (12) of monolateral hole (5) and is connected the first crush seal portion (11) and the joint (13) of the second crush seal portion (12) through end blanking cover (3).
2. the interspersed monolateral hole waterproof sealing assembly that connects of tubing that is used for according to claim 1; It is characterized in that: the inserted part (32) that blanking cover of the said end (3) comprises end blanking cover body (31) and is located at end blanking cover body (31) lower end; Said inserted part (32) and monolateral hole (5) edge of opening madial wall fastening, and order about end blanking cover body (31) the second crush seal portion (12) is pressed in monolateral hole (5) edge of opening outer side wall.
3. the interspersed monolateral hole waterproof sealing assembly that connects of tubing that is used for according to claim 2; It is characterized in that: the opening end of stifled (2) of the said end is provided with the clamping limit (21) that can cooperate with monolateral hole (5) edge of opening outer side wall; Said joint (13) is positioned between end blanking cover body (31) and clamping limit (21); Said joint (13) is provided with the through hole (131) that supplies inserted part (32) to pass, and said clamping limit (21) is provided with supply that inserted part (32) passes dodge the hole or dodge groove (211).
4. according to claim 3ly be used for the monolateral hole waterproof sealing assembly that tubing intert to connect, it is characterized in that: said inserted part (32) comprise the link arm (321) that links to each other with end blanking cover body (31) and are located at link arm (321) bottom and be used for cooperating with monolateral hole (5) edge of opening madial wall the barb (322) of fastening.
5. the interspersed monolateral hole waterproof sealing assembly that connects of tubing that is used for according to claim 4; It is characterized in that: said link arm (321) be provided with can with dodge the convexity (323) that groove (211) edge lower wall cooperates, said clamping limit (21) and joint (13) are clamped between end blanking cover body (31) and protruding (323).
6. the interspersed monolateral hole waterproof sealing assembly that connects of tubing that is used for according to claim 4, it is characterized in that: said barb (322) is provided with and is prone to insert inclined-plane (3221).
7. according to claim 2ly be used for the monolateral hole waterproof sealing assembly that tubing intert to connect, it is characterized in that: said joint (13) is provided with and is used for the reentrant part (132) that cooperates with end blanking cover body (31).
8. according to any described interspersed monolateral hole waterproof sealing assembly that connects of tubing that is used for of claim 1 to 7, it is characterized in that: the open upper end place of the said first crush seal portion (11) is provided with chamfering (111).
9. describedly be used for the monolateral hole waterproof sealing assembly that tubing intert to connect according to any one of claim 1 to 7, it is characterized in that: stifled (2) inwall in the said end is provided with and is used for cooperating with the lower end of the first crush seal portion (11) positioning step (22) of locating.
10. according to claim 8ly be used for the monolateral hole waterproof sealing assembly that tubing intert to connect, it is characterized in that: stifled (2) inwall in the said end is provided with and is used for cooperating with the lower end of the first crush seal portion (11) positioning step (22) of locating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210181256.8A CN102678924B (en) | 2012-06-05 | 2012-06-05 | One-side hole waterproof seal assembly for connecting pipes in inserting mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210181256.8A CN102678924B (en) | 2012-06-05 | 2012-06-05 | One-side hole waterproof seal assembly for connecting pipes in inserting mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102678924A true CN102678924A (en) | 2012-09-19 |
| CN102678924B CN102678924B (en) | 2014-09-10 |
Family
ID=46811280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210181256.8A Active CN102678924B (en) | 2012-06-05 | 2012-06-05 | One-side hole waterproof seal assembly for connecting pipes in inserting mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678924B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291704A (en) * | 2013-05-31 | 2013-09-11 | 湖南省金为型材有限公司 | Unilateral-hole waterproof seal assembly for penetration connection of pipes |
| CN104296332A (en) * | 2014-10-16 | 2015-01-21 | 珠海格力电器股份有限公司 | Display panel assembly for combustible and explodable refrigerants |
| CN105318120A (en) * | 2015-06-09 | 2016-02-10 | 王思奇 | Flange connection piece |
| CN107763028A (en) * | 2017-09-11 | 2018-03-06 | 安徽盛达前亮铝业有限公司 | A kind of Unilateral-hole waterproof sealing component for the interspersed connection of tubing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009036333A (en) * | 2007-08-03 | 2009-02-19 | Yazaki Corp | Sealing member attaching structure |
| CN102121533A (en) * | 2011-03-21 | 2011-07-13 | 湖南省金为型材有限公司 | Unilateral-hole seal sleeve for penetration and connection of tubular product |
| CN202032089U (en) * | 2011-05-12 | 2011-11-09 | 湖南省金为型材有限公司 | Waterproof single-sided-hole sealing sleeve for inserted connection of pipe |
| CN102261471A (en) * | 2011-05-16 | 2011-11-30 | 湖南省金为型材有限公司 | Unilateral-hole seal gland for interpenetration connection of tubular product |
| CN202659893U (en) * | 2012-06-05 | 2013-01-09 | 湖南省金为型材有限公司 | Unilateral-hole water preventing sealing assembly used for pipe material interpenetrating connection |
-
2012
- 2012-06-05 CN CN201210181256.8A patent/CN102678924B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009036333A (en) * | 2007-08-03 | 2009-02-19 | Yazaki Corp | Sealing member attaching structure |
| CN102121533A (en) * | 2011-03-21 | 2011-07-13 | 湖南省金为型材有限公司 | Unilateral-hole seal sleeve for penetration and connection of tubular product |
| CN202032089U (en) * | 2011-05-12 | 2011-11-09 | 湖南省金为型材有限公司 | Waterproof single-sided-hole sealing sleeve for inserted connection of pipe |
| CN102261471A (en) * | 2011-05-16 | 2011-11-30 | 湖南省金为型材有限公司 | Unilateral-hole seal gland for interpenetration connection of tubular product |
| CN202659893U (en) * | 2012-06-05 | 2013-01-09 | 湖南省金为型材有限公司 | Unilateral-hole water preventing sealing assembly used for pipe material interpenetrating connection |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291704A (en) * | 2013-05-31 | 2013-09-11 | 湖南省金为型材有限公司 | Unilateral-hole waterproof seal assembly for penetration connection of pipes |
| CN104296332A (en) * | 2014-10-16 | 2015-01-21 | 珠海格力电器股份有限公司 | Display panel assembly for combustible and explodable refrigerants |
| CN104296332B (en) * | 2014-10-16 | 2017-01-25 | 珠海格力电器股份有限公司 | Display panel assembly for combustible and explodable refrigerants |
| CN105318120A (en) * | 2015-06-09 | 2016-02-10 | 王思奇 | Flange connection piece |
| CN107763028A (en) * | 2017-09-11 | 2018-03-06 | 安徽盛达前亮铝业有限公司 | A kind of Unilateral-hole waterproof sealing component for the interspersed connection of tubing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102678924B (en) | 2014-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102678924B (en) | One-side hole waterproof seal assembly for connecting pipes in inserting mode | |
| CN201891170U (en) | Fitting for connecting balcony guardrail beam with wall body | |
| CN102678699A (en) | Unilateral hole sealing component for inserting pipes | |
| CN202914919U (en) | Multifunctional pipeline connection hoop | |
| CN202659893U (en) | Unilateral-hole water preventing sealing assembly used for pipe material interpenetrating connection | |
| CN103307068B (en) | Unilateral hole sealing assembly for pipe cross connection | |
| CN102261471B (en) | A kind of for tubing intert connect unilateral-hole seal sleeve | |
| CN203362737U (en) | Single-side-hole seal assembly for penetrating connection of tubular product | |
| CN202659651U (en) | Unilateral hole sealing component for inserted connection of pipes | |
| CN102121534B (en) | Pair punching seal sleeve for penetration and connection of tubular product | |
| CN201991301U (en) | Waterproof sealing sleeve of barrier spear head | |
| CN217951547U (en) | Quick pipeline connecting joint | |
| CN201963871U (en) | Single-side hole sealing sleeve for penetrating connection of pipe | |
| CN202032089U (en) | Waterproof single-sided-hole sealing sleeve for inserted connection of pipe | |
| CN202659890U (en) | Single-side hole sealing sleeve for penetrating connection of pipe | |
| CN204787146U (en) | Drainage lid and air conditioner of air conditioner | |
| CN102121533B (en) | Unilateral-hole seal sleeve for penetration and connection of tubular product | |
| CN201916310U (en) | Waterproof insert sleeve gasket for tube | |
| CN102174961B (en) | Oppositely-perforated sealing sleeve for intersected connection of pipes | |
| CN204647712U (en) | A kind of blank flange | |
| CN204785211U (en) | Seal for pipe joints connection structure | |
| CN201991421U (en) | Butt penetration hole sealing sleeve for interpenetration connection of pipes | |
| CN202032090U (en) | Single-side hole sealing sleeve for insert connection of pipes | |
| CN201981980U (en) | Interpenetration hole sealing sleeve used for interpenetration connection of pipes | |
| CN202056301U (en) | Unilateral hole waterproof seal sleeve for penetrating-inserting connection of pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |