CN202195196U - Drain pipe and connector matching structure thereof - Google Patents
Drain pipe and connector matching structure thereof Download PDFInfo
- Publication number
- CN202195196U CN202195196U CN2011203312933U CN201120331293U CN202195196U CN 202195196 U CN202195196 U CN 202195196U CN 2011203312933 U CN2011203312933 U CN 2011203312933U CN 201120331293 U CN201120331293 U CN 201120331293U CN 202195196 U CN202195196 U CN 202195196U
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- CN
- China
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- microcephaly
- major part
- wall
- waterproof rib
- waste pipe
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- Expired - Lifetime
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Abstract
The utility model relates to a drain pipe and a connector matching structure thereof. The drain pipe comprises a big head (1) and a small head (3). One of an inner wall of the big head (1) and an outer wall of the small head (3) is provided with a locating rib groove (11), the other one of the inner wall of the big head (1) and the outer wall of the small head (3) is provided with a locating rib (31) matched with the locating rib (11), and the big head (1) and/or the small head (3) are/is provided with water-proof ribs. The drain pipe and the connector matching structure of the drain pipe achieve technical effects that drain pipes are easy to be connected in butting mode and a hidden danger of leaking water is eliminated through a simple structure and assembling method.
Description
Technical field
The utility model relates to the waste pipe field, more specifically, relates to a kind of waste pipe and joint cooperating structure thereof with joint.
Background technique
Though waste pipe in the market mostly adopts the CONCENTRIC REDUCER structure, major part and microcephaly go up the positioning bar groove or the positioning bar that cooperatively interact that generally only is useful on the location.Major part has the infiltration phenomenon when being connected with the microcephaly.
The model utility content
The utility model purpose is to solve existing joint waste pipe butt joint inconvenience, the problem of leaking easily.
The utility model provides a kind of waste pipe; Comprise: major part and microcephaly; One in the inwall of said major part and said microcephaly's the outer wall has the positioning bar groove; In the inwall of said major part and said microcephaly's the outer wall another has the positioning bar that matches with said positioning bar groove, also has waterproof rib on said major part and/or the microcephaly.
Preferably, said waterproof rib is to be positioned on the inwall of said major part and/or the annular protrusion on said microcephaly's the outer wall.
Preferably, said waterproof rib is more than one or two.
Preferably; Said major part and said microcephaly are configured so that between a plurality of said waste pipes to be connected through cooperatively interacting between said major part and the said microcephaly, when being connected, form interference fit between the waterproof rib on the said major part and said microcephaly's the outer wall and/or between the inwall of the waterproof rib on the said microcephaly and said major part.
Preferably, said waste pipe also comprises the middle bellows between said major part and said microcephaly.
Preferably,, said waste pipe is the blowing waste pipe.
Further; The utility model also provides a kind of joint cooperating structure; Comprise: major part and microcephaly; One in the inwall of said major part and said microcephaly's the outer wall has the positioning bar groove, and another in the inwall of said major part and said microcephaly's the outer wall has the positioning bar that matches with said positioning bar groove, also has waterproof rib on said major part and/or the microcephaly.
Preferably, said waterproof rib is to be positioned on the inwall of said major part and/or the annular protrusion on said microcephaly's the outer wall.
Preferably, said waterproof rib is more than one or two.
Preferably, when being connected between said major part and the said microcephaly, form interference fit between waterproof rib on the said major part and said microcephaly's the outer wall and/or between the inwall of waterproof rib on the said microcephaly and said major part.
According to the waste pipe and the joint cooperating structure thereof of the utility model and since major part with or the microcephaly on set up waterproof rib, through simple fit, can realize that waste pipe butt joint is easily convenient, eliminate the technique effect of the hidden danger of leaking.Therefore, reduce problem feedback after sale, improved customer satisfaction.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the blowing waste pipe overall structure schematic representation according to the utility model;
Fig. 2 is the detail of construction according to I portion among Fig. 1;
Fig. 3 is the detail of construction according to II portion among Fig. 1.
Embodiment
Below with reference to accompanying drawing and combine embodiment to specify the utility model.
To shown in Figure 3, this mode of execution is the waste pipe and the joint cooperating structure thereof of example explanation the utility model with the blowing waste pipe like Fig. 1.The blowing waste pipe of this mode of execution comprises major part 1, middle bellows 2 and microcephaly 3.
On major part 1, has positioning bar groove 11; In the inwall of its recessed major part 1; On microcephaly 3, have the positioning bar 31 that matches with positioning bar groove 11, its protrusion microcephaly's 3 outer wall is after microcephaly 3 inserts major part 1; The positioning bar 31 of the last protrusion of microcephaly forms convex-concave with the positioning bar groove 11 that major part is recessed on and cooperates, and this convex-concave cooperation mainly plays the role of positioning.
The blowing waste pipe major part 1 of this mode of execution has a positioning bar groove 11, and microcephaly 3 has two muscle, and is as shown in Figure 3, and wherein one is positioning bar 31, and another is a waterproof rib 32.Waterproof rib 32 on the microcephaly 3 forms interference fit with the inwall of major part 1; Therefore can play waterproof action; Through being set on microcephaly 3 simultaneously, positioning bar 31 and waterproof rib 32 phenomenon that can prevent to seep water occurs; And after can guaranteeing major part 1 and microcephaly 3 being connected certain join strength is arranged, the connection between the blowing waste pipe can not drawn back easily, and install more convenient.
Its waterproof rib 32 of blowing waste pipe among Fig. 1 to Fig. 3 is an annular protrusion that is arranged on positioning bar 31 outsides on the microcephaly 3, yet the number of waterproof rib is not limited to one, also can require it to be set to more than two according to leakproof requirement and join strength; Waterproof rib also is not limited to and is arranged on separately on the microcephaly 3, and it also can be arranged on separately on the major part 1, perhaps on the major part 1, the identical or different waterproof rib of number all is set on the microcephaly 3; The position of waterproof rib can be in positioning bar groove 11 or positioning bar 31 outsides or inboard any suitable position.
In addition; It is protruding that the shape of waterproof rib is not limited to the ring shown in the accompanying drawing 3; Also can be set to the annular protrusion for example formed in order further to strengthen join strength and waterproof rib between major part, the microcephaly by curves such as waveform, profiles of tooth; Can adopt as long as can satisfy the curve shape of leakproof requirement, after being provided with like this, the waterproof rib on major part outer wall or the microcephaly's inwall along the circumferential direction expansion shape can be waveform or profile of tooth.Simultaneously, the transverse shape of waterproof rib 32 can be for example circular arc, ellipse, triangle, and rectangle, trapezoidal etc. can satisfy the shape of leakproof requirement arbitrarily.
From above description, can find out; Waste pipe of the utility model and joint cooperating structure thereof are through setting up this simple structure of waterproof rib; Through simple fit, can realize that the waste pipe butt joint is easily convenient, join strength increases, eliminates the technique effect of the hidden danger of leaking.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. waste pipe; Comprise: major part (1) and microcephaly (3); One in the inwall of said major part (1) and said microcephaly's (3) the outer wall has positioning bar groove (11); In the inwall of said major part (1) and said microcephaly's (3) the outer wall another has the positioning bar (31) that matches with said positioning bar groove (11), it is characterized in that, also has waterproof rib on said major part (1) and/or the microcephaly (3).
2. waste pipe according to claim 1 is characterized in that, said waterproof rib is to be positioned on the inwall of said major part (1) and/or the annular protrusion on said microcephaly's (3) the outer wall.
3. waste pipe according to claim 1 and 2 is characterized in that, said waterproof rib is more than one or two.
4. waste pipe according to claim 3; It is characterized in that; Said major part (1) and said microcephaly (3) are configured so that between a plurality of said waste pipes to be connected through cooperatively interacting between said major part (1) and the said microcephaly (3), when being connected, form interference fit between the inwall of between the waterproof rib on the said major part (1) and the outer wall of said microcephaly (3) and/or the waterproof rib on the said microcephaly (3) and said major part (1).
5. waste pipe according to claim 4 is characterized in that, said waste pipe also comprises the middle bellows (2) that is positioned between said major part (1) and the said microcephaly (3).
6. waste pipe according to claim 5 is characterized in that, said waste pipe is the blowing waste pipe.
7. joint cooperating structure; Comprise: major part (1) and microcephaly (3); One in the inwall of said major part (1) and said microcephaly's (3) the outer wall has positioning bar groove (11); In the inwall of said major part (1) and said microcephaly's (3) the outer wall another has the positioning bar (31) that matches with said positioning bar groove (11), it is characterized in that, also has waterproof rib on said major part (1) and/or the microcephaly (3).
8. joint cooperating structure according to claim 7 is characterized in that, said waterproof rib is to be positioned on the inwall of said major part (1) and/or the annular protrusion on said microcephaly's (3) the outer wall.
9. according to claim 7 or 8 described joint cooperating structures, it is characterized in that said waterproof rib is more than one or two.
10. joint cooperating structure according to claim 9; It is characterized in that; When being connected between said major part (1) and the said microcephaly (3), form interference fit between waterproof rib on the said major part (1) and said microcephaly's (3) the outer wall and/or between the inwall of waterproof rib on the said microcephaly (3) and said major part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203312933U CN202195196U (en) | 2011-09-05 | 2011-09-05 | Drain pipe and connector matching structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203312933U CN202195196U (en) | 2011-09-05 | 2011-09-05 | Drain pipe and connector matching structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195196U true CN202195196U (en) | 2012-04-18 |
Family
ID=45950105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203312933U Expired - Lifetime CN202195196U (en) | 2011-09-05 | 2011-09-05 | Drain pipe and connector matching structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191697A (en) * | 2017-05-11 | 2017-09-22 | 格力电器（合肥）有限公司 | The coiling method of water drainage pipe of air conditioner and water drainage pipe of air conditioner |
| CN108291676A (en) * | 2015-11-26 | 2018-07-17 | 德国诺玛公司 | Method for the connection component of fluid system and for manufacturing connection component |
-
2011
- 2011-09-05 CN CN2011203312933U patent/CN202195196U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291676A (en) * | 2015-11-26 | 2018-07-17 | 德国诺玛公司 | Method for the connection component of fluid system and for manufacturing connection component |
| CN107191697A (en) * | 2017-05-11 | 2017-09-22 | 格力电器（合肥）有限公司 | The coiling method of water drainage pipe of air conditioner and water drainage pipe of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |