CN204512931U - Support with plastics quarter bend seal structure - Google Patents
Support with plastics quarter bend seal structure Download PDFInfo
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- CN204512931U CN204512931U CN201520156887.3U CN201520156887U CN204512931U CN 204512931 U CN204512931 U CN 204512931U CN 201520156887 U CN201520156887 U CN 201520156887U CN 204512931 U CN204512931 U CN 204512931U
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- Prior art keywords
- quarter bend
- inwall
- seal structure
- plastics
- support
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Abstract
The utility model relates to a kind of seal structure of pipe fitting, is specifically related to a kind of support plastics quarter bend seal structure; Comprise plastics quarter bend and in shutoff plastics quarter bend port fill in, interior plug comprises gag and inwall, on the inwall of plastics quarter bend port, be provided with attachment hole described, the inwall of described interior plug is provided with the attachment post that can be inserted into attachment hole, and the inwall of described interior plug also has dilatation joint; Adopt the support plastics quarter bend seal structure firm stable, practical more of this programme.
Description
Technical field
The utility model relates to a kind of seal structure of pipe fitting, is specifically related to a kind of support plastics quarter bend seal structure.
Background technique
In order to safety and attractive in appearance, the port of some pipe fittings needs to seal, the sealed piece of some quarter bends is there is in prior art, these quarter bends are used on student's desk or office desk usually, but the sealed piece that these occasions use is insecure, easily drop, after sealed piece drops, the end of quarter bend is sharp easily hurts sb.'s feelings, and unsightly.
Model utility content
The support plastics quarter bend seal structure that the utility model is intended to provide a kind of and seals firmly, not easily drops.
Support in this programme plastics quarter bend seal structure, comprise plastics quarter bend and in shutoff plastics quarter bend port fill in, interior plug comprises gag and inwall, on the inwall of plastics quarter bend port, attachment hole is provided with described, the inwall of described interior plug is provided with the attachment post that can be inserted into attachment hole, and the inwall of described interior plug also has dilatation joint.
Further, described attachment hole has two, and two attachment holes are located on one group of relative inwall; Described attachment post also has two, and two attachment posts also correspondence are located in one group of opposed inner walls.
Further, described interior plug inwall is provided with multiple stiffening rib, described stiffening rib is inwardly plug inwall inside and outside two sides extension simultaneously.
Further, described interior plug is plastic internal stopper.
Further, described dilatation joint is located at the both sides of attachment post.
The utility model has the advantages that: attachment post can be inserted in attachment hole, inwall is provided with dilatation joint, and after interior plug inserts, the inwall of interior plug is by the tensioner of plastics quarter bend, the connection of interior plug and quarter bend by attachment post, attachment hole and inwall tensioner mode, make connection more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation filled in the utility model support plastics quarter bend seal structure embodiment;
Fig. 2 is the schematic diagram filling in bottom surface in the utility model support plastics quarter bend seal structure embodiment;
Fig. 3 is the schematic diagram of the utility model support plastics quarter bend seal structure embodiment plastics quarter bend end face.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
According to Fig. 1 ~ 3, support plastics quarter bend seal structure, comprises plastics quarter bend and for filling in shutoff plastics quarter bend port, interior plug comprises gag 1 and inwall 2, the size of interior plug inwall 2 is greater than the size of plastics quarter bend, and namely, the length and width of plug inwall 2 is a bit larger tham the length and width of plastics quarter bend.Inwall 2 near plastics quarter bend port is provided with two attachment holes 6, two attachment holes 6 are located on one group of relative inwall 2, the quantity of obvious attachment post 3 is not fixing, can be three or four yet, such as, arrange four attachment holes, 6 needs and arrange respectively on four inwalls 2; The inwall 2 of interior plug is provided with the attachment post 3 that can be inserted into attachment hole 6, the end of attachment post 3 is also provided with barb, barb directly can be stuck in the end of attachment hole 6, further raising stability, attachment post 3 and interior plug inwall 2 are formed in one structure, and the quantity of attachment post 3 is corresponding with the quantity of attachment hole 6.
In the present embodiment, the cross section of attachment post 3 is semicircle, and the cross section of attachment hole 6 is also semicircle.The inwall 2 of interior plug also has dilatation joint 4, and dilatation joint 4 is located at the both sides of attachment post 3, and interior plug inwall 2 is provided with multiple stiffening rib 5, and described stiffening rib 5 is inwardly plug inwall 2 inside and outside two sides extension simultaneously.Interior plug is plastic internal stopper.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (5)
1. support with plastics quarter bend seal structure, comprise plastics quarter bend and in shutoff plastics quarter bend port fill in, interior plug comprises gag and inwall, it is characterized in that: on the inwall near plastics quarter bend port, be provided with attachment hole, the inwall of described interior plug is provided with the attachment post that can be inserted into attachment hole, and the inwall of described interior plug also has dilatation joint.
2. support plastics quarter bend seal structure according to claim 1, is characterized in that: described attachment hole has two, and two attachment holes are located on one group of relative inwall; Described attachment post also has two, and two attachment posts also correspondence are located in one group of opposed inner walls.
3. support plastics quarter bend seal structure according to claim 1, is characterized in that: on described interior plug inwall, be provided with multiple stiffening rib, and described stiffening rib is inwardly plug inwall inside and outside two sides extension simultaneously.
4. support plastics quarter bend seal structure according to claim 2, is characterized in that: described interior plug is plastic internal stopper.
5. support plastics quarter bend seal structure according to claim 1, is characterized in that: described dilatation joint is located at the both sides of attachment post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156887.3U CN204512931U (en) | 2015-03-19 | 2015-03-19 | Support with plastics quarter bend seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156887.3U CN204512931U (en) | 2015-03-19 | 2015-03-19 | Support with plastics quarter bend seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512931U true CN204512931U (en) | 2015-07-29 |
Family
ID=53710909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520156887.3U Active CN204512931U (en) | 2015-03-19 | 2015-03-19 | Support with plastics quarter bend seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001290A (en) * | 2016-06-29 | 2016-10-12 | 居言智能技术（上海）有限公司 | Profile sealing device |
-
2015
- 2015-03-19 CN CN201520156887.3U patent/CN204512931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001290A (en) * | 2016-06-29 | 2016-10-12 | 居言智能技术（上海）有限公司 | Profile sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |