CN203868563U - Buffering molding connector assembly - Google Patents
Buffering molding connector assembly Download PDFInfo
- Publication number
- CN203868563U CN203868563U CN201420327174.4U CN201420327174U CN203868563U CN 203868563 U CN203868563 U CN 203868563U CN 201420327174 U CN201420327174 U CN 201420327174U CN 203868563 U CN203868563 U CN 203868563U
- Authority
- CN
- China
- Prior art keywords
- self
- collar
- connector assembly
- outer edge
- edge
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A buffering molding connector assembly comprises a metal hard pipe (2) connected with an automobile oil pipe (1). Gaskets (3) and a lantern ring (4) are arranged in the sealing end of the metal hard pipe (2), a sealing ring (5) is arranged between the gaskets (3), and a self locking spring clamping ring (7) used for self locking and clamping a connected pipe fitting (6) is arranged in the end portion of the metal hard pipe (2). The buffering molding connector assembly has the advantage of being simple and convenient to machine.
Description
Technical field
The utility model relates to automobile oil pipe interconnection technique field, is specifically a kind of buffering moulding connector assembly.
Background technique
At present, comparatively common automobile oil pipe connector assembly generally comprises the metal tube that is connected with automobile oil pipe end, is located at two stainless steel gasket in metal tube, two seal rings and an isolating ring, pad and isolating ring can process through cutting directly, and metal tube is for successfully connecting upper other pipe fittings, need to form through multiple working procedure reaming distortion, manufacturing procedure is often many, long processing time.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of processing to cushion simply and easily moulding connector assembly.
For solving the problems of the technologies described above, the technological scheme that the utility model provides is: comprise the metal hard tube being connected with automobile oil pipe, in the sealed end of described metal hard tube, be provided with pad and isolating ring, between described pad, be provided with seal ring, in the end of described metal hard tube, be provided with the self-locking spring snap ring for self-locking clamping connecting tube.
Adopt after above structure, the utlity model has following advantage: buffering moulding connector assembly of the present utility model is by being provided with in the end at metal hard tube after the self-locking spring snap ring for self-locking clamping connecting tube, by this self-locking spring snap ring, just connecting tube self-locking can be clamped, thereby realize being connected of connecting tube and automobile oil pipe, self-locking spring snap ring can be processed separately, compared with prior art, than much simple and convenient at the inner machine shaping self-locking card of metal hard tube locking structure.
Further, described self-locking spring snap ring consists of collar and a plurality of grabs of arranging along collar one week, described grab consists of interior edge and outer edge, top and the collar of described outer edge are one-body molded, the relative collar integral body of described outer edge is oliquely downward opened, the bottom of described interior edge and the bottom of outer edge are one-body molded, the relatively outer edge integral body of described interior edge is opened obliquely upward, that is to say that self-locking spring snap ring is by after the arranging of collar and grab, collar can clamp connecting tube, and after the uniqueness of grab by outer edge and interior edge form and arrange, Formation cross-section is the grab of V-arrangement, this grab can further clamp the connecting tube being clamped on collar, in, edge can tightly prop up the protruding joint position of connecting tube, under the effect of a plurality of grabs, grab forms and bites gripping orientation connecting tube, while pulling out connecting tube outside, interior edge firmly props up the protruding joint of connecting tube, increased the anti-pull-out force of self-locking spring snap ring, form self-locking state, thereby connecting tube is firmly clamped in self-locking spring snap ring, whole self-locking spring Snap ring structure is succinct, compact and reasonable, design ingenious, formed good auto-lock function.
Further; the top of described interior edge also arc transition is connected with mutually the limit that pushes against that internal edge integral body oliquely downward opens; the setting that pushes against limit that arc transition connects makes interior edge when pushing against connecting tube; connecting tube has been played to protective action, formed mellow and full circular arc with the protruding joint position of connecting tube and contact.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the use state of buffering moulding connector assembly of the present utility model.
Fig. 2 is the main TV structure schematic diagram of self-locking spring snap ring.
Fig. 3 is the plan structure schematic diagram of self-locking spring snap ring.
As shown in the figure: 1, automobile oil pipe, 2, metal hard tube, 3, pad, 4, isolating ring, 5, seal ring, 6, connecting tube, 7, self-locking spring snap ring, 7.1, collar, 7.2, grab, 7.21, interior edge, 7.22, outer edge, 7.23, push against limit.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, buffering moulding connector assembly of the present utility model, comprises the metal hard tube 2 being connected with automobile oil pipe 1.In the sealed end of described metal hard tube 2, be provided with pad 3 and isolating ring 4, between described pad 3, be provided with seal ring 5.
Unlike the prior art, in the end of described metal hard tube 2, be provided with the self-locking spring snap ring 7 for self-locking clamping connecting tube 6.
Described self-locking spring snap ring 7 consists of collar 7.1 and a plurality of grabs 7.2 of arranging along collar 7.1 1 weeks, and in the present embodiment, the quantity of described grab 7.2 is four, and these four grabs 7.2 are uniform along collar.Four grabs 7.2 are one-body molded with collar, and self-locking spring snap ring 7 is integral type structure.
Described grab 7.2 consists of interior edge 7.21 and outer edge 7.22, top and the collar 7.1 of described outer edge 7.22 are one-body molded, described relative collar 7.1 integral body of outer edge 7.22 are oliquely downward opened, the bottom of described interior edge 7.21 and the bottom of outer edge 7.22 are one-body molded, relatively outer edge 7.22 integral body of described interior edge 7.21 are opened obliquely upward, and all so interior edges are drawn close towards collar central axial direction in edge outside.Concrete structure refers to accompanying drawing.
The top of described interior edge 7.21 also arc transition be connected with mutually that internal edge 7.21 integral body oliquely downward open push against limit 7.23.
The interior edge 7.21 of described self-locking spring snap ring 7 opens obliquely upward because of relatively outer edge 7.22 integral body, there is certain gathering and open elastic force, when therefore connection pipe fitting is inserted by metal hard tube 2 ends, connecting tube can insert from all interior edges are arranged into the hole clipping of taper, and be clamped on collar, now interior edge connecting tube extruding, the top of interior edge is tight against the protruding joint position of connecting tube, further clamp connecting tube, and under the effect of interior edge, can also make self-locking spring snap ring 7 form auto-lock function, increase the pull-out force of self-locking spring snap ring 7, effectively prevented extracting of connecting tube.
Claims (3)
1. one kind is cushioned moulding connector assembly, comprise the metal hard tube (2) being connected with automobile oil pipe (1), in the sealed end of described metal hard tube (2), be provided with pad (3) and isolating ring (4), between described pad (3), be provided with seal ring (5), it is characterized in that: in the end of described metal hard tube (2), be provided with the self-locking spring snap ring (7) for self-locking clamping connecting tube (6).
2. buffering moulding connector assembly according to claim 1, it is characterized in that: described self-locking spring snap ring (7) consists of collar (7.1) and a plurality of grabs (7.2) of arranging along collar (7.1) weeks, described grab (7.2) consists of interior edge (7.21) and outer edge (7.22), top and the collar (7.1) of described outer edge (7.22) are one-body molded, described outer edge (7.22) relatively collar (7.1) integral body oliquely downward opens, the bottom of described interior edge (7.21) and the bottom of outer edge (7.22) are one-body molded, the described relatively outer edge of interior edge (7.21) (7.22) integral body is opened obliquely upward.
3. buffering moulding connector assembly according to claim 2, is characterized in that: the top of described interior edge (7.21) also arc transition be connected with mutually internal edge (7.21) whole oliquely downward open push against limit (7.23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327174.4U CN203868563U (en) | 2014-06-19 | 2014-06-19 | Buffering molding connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327174.4U CN203868563U (en) | 2014-06-19 | 2014-06-19 | Buffering molding connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868563U true CN203868563U (en) | 2014-10-08 |
Family
ID=51649517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327174.4U Expired - Fee Related CN203868563U (en) | 2014-06-19 | 2014-06-19 | Buffering molding connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868563U (en) |
-
2014
- 2014-06-19 CN CN201420327174.4U patent/CN203868563U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20190619 |