CN203146075U - Urea box filling port stopper - Google Patents
Urea box filling port stopper Download PDFInfo
- Publication number
- CN203146075U CN203146075U CN 201320201449 CN201320201449U CN203146075U CN 203146075 U CN203146075 U CN 203146075U CN 201320201449 CN201320201449 CN 201320201449 CN 201320201449 U CN201320201449 U CN 201320201449U CN 203146075 U CN203146075 U CN 203146075U
- Authority
- CN
- China
- Prior art keywords
- urea box
- stopper body
- filling port
- annular groove
- stopper
- 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 - Fee Related
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Abstract
The utility model discloses a urea box filling port stopper, comprising a cylindrical stopper body (1), wherein one end of the stopper body (1) is provided with a radial limit bulge (2); an axial bulge (8) which is convenient for applying force is arranged on the end face of one end where the limit bulge (2) is arranged of the stopper body (1); the other end of the stopper body (1) is provided with a first annular groove (3); and a sealing ring (4) is arranged in the first annular groove (3). Compared with the prior art, the stopper can be applied to a urea box filling port, and a sealing mechanism is added to the urea box filling port; the sealing property between the stopper body and the inner wall of the urea box filling port is better due to the arrangement of the sealing ring; when a user uses the stopper, the stopper body cannot be completely stuffed into a urea box due to the arrangement of the limit bulge and can be conveniently taken out later; the stopper body is prevented from entering the urea box wholly to lose the due sealing effect; and meanwhile, under the limitation of a urea box filling port cover, the stopper body is prevented from slipping off outwards.
Description
Technical field
The utility model belongs to the auto parts machinery field, particularly relates to a kind of urea box filler and stops up.
Background technique
At present, the urea box filler of prior art is because lid is only leaned in sealing, and vehicle in the process of moving, all can have the situation of vibrations, when running into bumpy sections, vehicle integral body is rocked and is shaken more severely, and then makes also violent rocking thereupon of liquid in the urea box, and lid is had individual impact force, in this process, the loosening situation of the stressed more big appearance easily of lid, and then cause liquid from the finedraw of lid and filler, to overflow easily, so there is the problem of sealing less stable.
The model utility content
The utility model provides a kind of stable urea box filler of urea box filler sealing that improves to stop up at above problem.
The utility model overcomes the above problems used technological scheme: provide a kind of urea box filler to stop up, it comprises columniform obstruction body, described obstruction body one end is provided with spacing preiection radially, and the end face that the obstruction body is provided with the spacing preiection end is provided with the axial projection of being convenient to the application of force, the described obstruction body the other end is provided with first annular groove, is provided with seal ring in described first annular groove.
After adopting above device, compared with prior art, the utility model can be used for being blocked on the urea box filler, make the urea box filler increase sealing mechanism one, and seal ring arranges the back and makes that the seal that stops up between body and the urea box filler inwall is better, and the setting of spacing preiection makes the user when plug stops up, be difficult for to stop up being tucked in the urea box fully, convenient follow-uply take out and prevent to stop up integral body and enter into urea box and lose due seal action, while is spacing following urea box filler lid, stop up body and also be difficult for slippage laterally, so in the vehicle running process, even violent rocks or violent vibrations, lid is not prone to loosening situation yet, and the liquid in the urea box is more difficult under the effect of seal ring on stopping up and stopping up overflows in urea box, and the stability of sealing better.Therefore the utlity model has and to improve the stable characteristics of urea box filler sealing.
As improvement, be provided with second annular groove between first annular groove and the spacing preiection on the described obstruction body, also be provided with seal ring in described second annular groove, after then being provided with two seal rings, increase the frictional force of stopping up body and urea box filler inwall, also increased simultaneously the sealing of stopping up between body and the urea box filler inwall, and then made that stability and the sealing of the utility model plug after on the urea box filler is all better.
As further improvement, the end face of the described obstruction body the other end is provided with counterbore, has reduced after then counterbore arranges and has stopped up this raw-material consumption required when body formed, reduces the cost of production that stops up body, and then reduces cost of production of the present utility model.
As further improving, the end of the described obstruction body the other end is provided with chamfering, after then chamfering arranges, plays the effect of guiding again, makes to be easier to enter into the urea box filler at the obstruction body, so make that use of the present utility model is convenient.
As further improving, described axial projection is provided with through hole, after then through hole arranges, can in through hole, fasten a rope, and after the rope the other end ties up on the urea box filler lid, in the time will stopping up body and extract, just be not prone to the situation that the utility model is lost yet, be convenient to user's use more.
Description of drawings
Fig. 1 is the structural representation that the utility model urea box filler stops up.
As shown in the figure: 1, stop up body, 2, spacing preiection, 3, first annular groove, 4, seal ring, 5, second annular groove, 6, counterbore, 7, chamfering, 8, axial projection, 9, through hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, a kind of urea box filler stops up, it comprises columniform obstruction body 1, described obstruction body 1 one ends are provided with spacing preiection 2 radially, and the end face that obstruction body 1 is provided with spacing preiection 2 ends is provided with the axial projection 8 of being convenient to the application of force, general spacing preiection 2 paraxial end faces to projection 8 are concordant with the end face that stops up body 1 one ends, and stop up body 1, spacing preiection 2 and axial projection 8 are integral structure, described obstruction body 1 the other end is provided with first annular groove 3, be provided with seal ring 4 in described first annular groove 3, seal ring 4 is generally O type circle, also can be the seal ring of other type certainly.
Be provided with second annular groove 5 on the described obstruction body 1 between first annular groove 3 and the spacing preiection 2, also be provided with seal ring 4 in described second annular groove 5, when the urea box filler is cone structure, only need the external diameter of the seal ring 4 on second annular groove 5 is selected to get final product greatly than the external diameter of the seal ring 4 on first annular groove 3, and then improve adaptability.
The end face of described obstruction body 1 the other end is provided with counterbore 6, the axis of counterbore 6 and the dead in line of stopping up body 1, and the degree of depth of counterbore 6 equals spacing preiection 2 away from the distance between axial projection 8 one end end faces and obstruction body 1 the other end end face.
The end of described obstruction body 1 the other end is provided with chamfering 7.
Described axial projection 8 is provided with through hole 9, then can be connected in the through hole 9 by rope one end, and the other end can be connected on the lid, and this just can prevent the situation that appearance is dropped easily when the utility model is extracted.
During use, the user arrests axial projection 8 with finger, the other end that stops up body 1 is inserted facing to the urea box filler, until limited protruding 2 spacing getting final product.
Above embodiment only is preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly changes in the utility model rights to independence claimed range, all belongs to the utility model protection domain.
Claims (5)
1. a urea box filler stops up, it is characterized in that: it comprises columniform obstruction body (1), described obstruction body (1) one end is provided with spacing preiection (2) radially, and the end face that obstruction body (1) is provided with spacing preiection (2) end is provided with the axial projection (8) of being convenient to the application of force, described obstruction body (1) the other end is provided with first annular groove (3), is provided with seal ring (4) in described first annular groove (3).
2. urea box filler according to claim 1 stops up, it is characterized in that: be provided with second annular groove (5) between last first annular groove of described obstruction body (1) (3) and the spacing preiection (2), also be provided with seal ring (4) in described second annular groove (5).
3. urea box filler according to claim 1 stops up, and it is characterized in that: the end face of described obstruction body (1) the other end is provided with counterbore (6).
4. urea box filler according to claim 1 stops up, and it is characterized in that: the end of described obstruction body (1) the other end is provided with chamfering (7).
5. urea box filler according to claim 1 stops up, and it is characterized in that: described axial projection (8) is provided with through hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201449 CN203146075U (en) | 2013-04-19 | 2013-04-19 | Urea box filling port stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201449 CN203146075U (en) | 2013-04-19 | 2013-04-19 | Urea box filling port stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146075U true CN203146075U (en) | 2013-08-21 |
Family
ID=48973610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201449 Expired - Fee Related CN203146075U (en) | 2013-04-19 | 2013-04-19 | Urea box filling port stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968768A (en) * | 2017-03-31 | 2017-07-21 | 山东统亚模塑科技实业有限公司 | A kind of urea for vehicle box assembly |
-
2013
- 2013-04-19 CN CN 201320201449 patent/CN203146075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968768A (en) * | 2017-03-31 | 2017-07-21 | 山东统亚模塑科技实业有限公司 | A kind of urea for vehicle box assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |