CN203940145U - A kind of Bite type fittings - Google Patents
A kind of Bite type fittings Download PDFInfo
- Publication number
- CN203940145U CN203940145U CN201420406502.XU CN201420406502U CN203940145U CN 203940145 U CN203940145 U CN 203940145U CN 201420406502 U CN201420406502 U CN 201420406502U CN 203940145 U CN203940145 U CN 203940145U
- Authority
- CN
- China
- Prior art keywords
- slide block
- locking device
- runner frame
- bite type
- type fittings
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
Abstract
The utility model discloses a kind of Bite type fittings, it comprises housing, runner frame, slide block, baffle plate, lockplate and reset locking device, the external diameter of runner frame and the internal diameter of housing are Spielpassung, the outer ring of this runner frame is provided with the first circular groove, and this first circular groove is provided with the first seal ring; The endoporus of runner frame is cone-shaped hole, and the miner diameter end of this cone-shaped hole is provided with the second circular groove, and this second circular groove is provided with the second seal ring; The bottom surface of described slide block is provided with T shape slide block, is provided with the T shape chute matching with T shape slide block on the cone-shaped hole inwall of runner frame; This slide block wants that with connected tube the face contacting is arc shaped surface; Lockplate is connected by screw thread with housing, and this lockplate is provided with regular hexagon through hole; Reset locking device is placed between baffle plate and slide block, and this reset locking device comprises spring position-limited lever and Returnning spring.The utility model adopts said structure, can be for the smooth pipeline of jointing end, and easy for installation.
Description
Technical field
The utility model belongs to pipeline connection technology field, relates in particular to a kind of Bite type fittings.
Background technique
Pipe joint is the fastening means between pipeline and pipeline, be can dismounting between element and pipeline tie point.And Bite type fittings is a kind of in pipe joint.Wherein, the mode that Bite type fittings is connected with pipeline has a variety of, as thread type connection, FERRULETYPE connection etc.But above-mentioned Placement all needs connected tube to have the linkage structure matching with Bite type fittings, general Bite type fittings directly connection end is smooth connected tube.
Model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of Bite type fittings of connected tube easy to use and that directly jointing end is smooth.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of Bite type fittings, it comprises housing, runner frame, slide block, baffle plate, lockplate and reset locking device, the external diameter of runner frame and the internal diameter of housing are Spielpassung, the outer ring of this runner frame is provided with the first circular groove, and this first circular groove is provided with the first seal ring; The endoporus of runner frame is cone-shaped hole, and the miner diameter end of this cone-shaped hole is provided with the second circular groove, and this second circular groove is provided with the second seal ring; The bottom surface of slide block is provided with T shape slide block, is provided with the T shape chute matching with T shape slide block on the cone-shaped hole inwall of runner frame; This slide block wants that with connected tube the face contacting is arc shaped surface, and the outer surface of this arc shaped surface and connected tube matches; Lockplate is connected by screw thread with housing, and this lockplate is provided with regular hexagon through hole; Reset locking device is placed between baffle plate and slide block, and this reset locking device comprises spring position-limited lever and Returnning spring.
Wherein, T shape chute has four, and these four T shape chutes are circle battle array and are uniformly distributed on the cone-shaped hole inwall of runner frame; Slide block has four.
Wherein, slide block is provided with inclined guide surface.
Wherein, the arc shaped surface that slide block contacts with connected tube is provided with anti-slip tank.
Wherein, on the arc shaped surface that slide block contacts with connected tube, be provided with protective pad, this protective pad is made by rubber material.
Wherein, reset locking device is atmospheric pressure pole or hydraulic rod, and one end of this reset locking device is connected with slide block, and the other end of reset locking device is provided with hemispherical head, and this hemispherical head is withstood baffle plate.
(3) beneficial effect
Compared with prior art, the utility model is the smooth pipeline of jointing end directly, and easy to use; Wherein, T shape chute and slide block respectively have four, can effectively block connected tube; And inclined guide surface is set on slide block, can allow connected tube insert more easily and put in place; Anti-slip tank is set, can increases the friction factor between slide block and connected tube, effectively prevent that Bite type fittings and pipeline from departing from; And the protective pad arranging can effectively reduce the wearing and tearing at retainer ring and tube contacts position; Reset locking device is atmospheric pressure pole or hydraulic rod, makes structure of the present utility model simpler.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Bite type fittings.
Fig. 2 is the structural representation that the utility model runner frame combines with slide block.
Fig. 3 is a kind of structural representation of optimizing Bite type fittings of the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
The structure of the utility model Bite type fittings as shown in Figure 1, Figure 2 and Figure 3, this Bite type fittings comprises housing 2, runner frame 3, slide block 4, baffle plate 5, lockplate 6 and reset locking device 9, the internal diameter of the external diameter of runner frame 3 and housing 2 is Spielpassung, the outer ring of this runner frame 3 is provided with the first circular groove 32, and this first circular groove 32 is provided with the first seal ring 7; The endoporus of runner frame 3 is cone-shaped hole, and the miner diameter end of this cone-shaped hole is provided with the second circular groove 33, and this second circular groove 33 is provided with the second seal ring 8; The bottom surface of slide block 4 is provided with T shape slide block 41, is provided with the T shape chute 31 matching with T shape slide block 41 on the cone-shaped hole inwall of runner frame 3; This slide block 4 wants that with connected tube 1 face contacting is arc shaped surface, and the outer surface of this arc shaped surface and connected tube 1 matches; Lockplate 6 is connected by screw thread with housing 2, and this lockplate 6 is provided with regular hexagon through hole 61; Reset locking device 9 is placed between baffle plate 5 and slide block 4, and this reset locking device 9 comprises spring position-limited lever 91 and Returnning spring 92.The utility model is the smooth pipeline of jointing end directly, and easy to use.In use, as long as this Bite type fittings is inserted in to connected tube, after pushing up baffle plate, connecting tube installs.
As shown in Figure 2, in the present embodiment, T shape chute 33 has four, and these four T shape chutes 33 are circle battle array and are uniformly distributed on the cone-shaped hole inwall of runner frame 3; Slide block 4 has four.T shape chute of the present utility model and slide block respectively have four, can effectively block connected tube.
As shown in Figures 1 and 3, in the present embodiment, slide block 4 is provided with inclined guide surface 42, can be so that connected tube inserts and puts in place more easily.
In the present embodiment, slide block 4 is provided with anti-slip tank with the arc shaped surface that connected tube 1 contacts, and can increase the friction factor between slide block and connected tube, effectively prevents that Bite type fittings and pipeline from departing from.The utility model is applicable to the connected tube that metallic material is made.
As shown in Figure 2, in the present embodiment, on the arc shaped surface that slide block 4 contacts with connected tube 1, be provided with protective pad 42, this protective pad 42 is made by rubber material.The utility model is provided with protective pad, can effectively reduce the wearing and tearing at retainer ring and tube contacts position; And make protective pad by rubber material, can protect those pipelines of being made by plastic material (as PE pipe, plastic tube etc.).
As shown in Figure 3, in the present embodiment, reset locking device 9 is atmospheric pressure pole or hydraulic rod, and one end of this reset locking device 9 is connected with slide block 4, and the other end of reset locking device 9 is provided with hemispherical head 93, and this hemispherical head 93 is withstood baffle plate 5.Reset locking device of the present utility model is atmospheric pressure pole or hydraulic rod, makes structure of the present utility model simpler.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a Bite type fittings, it is characterized in that: described Bite type fittings comprises housing (2), runner frame (3), slide block (4), baffle plate (5), lockplate (6) and reset locking device (9), the internal diameter of the external diameter of described runner frame (3) and housing (2) is Spielpassung, the outer ring of this runner frame (3) is provided with the first circular groove (32), and this first circular groove (32) is provided with the first seal ring (7); The endoporus of runner frame (3) is cone-shaped hole, and the miner diameter end of this cone-shaped hole is provided with the second circular groove (33), and this second circular groove (33) is provided with the second seal ring (8); The bottom surface of described slide block (4) is provided with T shape slide block (41), is provided with the T shape chute (31) matching with T shape slide block (41) on the cone-shaped hole inwall of runner frame (3); This slide block (4) wants that with connected tube (1) face contacting is arc shaped surface, and the outer surface of this arc shaped surface and connected tube (1) matches; Described lockplate (6) is connected by screw thread with housing (2), and this lockplate (6) is provided with regular hexagon through hole (61); Described reset locking device (9) is placed between baffle plate (5) and slide block (4), and this reset locking device (9) comprises spring position-limited lever (91) and Returnning spring (92).
2. Bite type fittings according to claim 1, is characterized in that: described T shape chute (33) has four, and these four T shape chutes (33) are circle battle array and are uniformly distributed on the cone-shaped hole inwall of runner frame (3); Described slide block (4) has four.
3. Bite type fittings according to claim 1, is characterized in that: described slide block (4) is provided with inclined guide surface (42).
4. Bite type fittings according to claim 1, is characterized in that: described slide block (4) is provided with anti-slip tank with the arc shaped surface that connected tube (1) contacts.
5. Bite type fittings according to claim 1, is characterized in that: on the arc shaped surface that described slide block (4) contacts with connected tube (1), be provided with protective pad (42), this protective pad (42) is made by rubber material.
6. Bite type fittings according to claim 1, it is characterized in that: described reset locking device (9) is atmospheric pressure pole or hydraulic rod, one end of this reset locking device (9) is connected with slide block (4), the other end of reset locking device (9) is provided with hemispherical head (93), and this hemispherical head (93) is withstood baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406502.XU CN203940145U (en) | 2014-07-22 | 2014-07-22 | A kind of Bite type fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406502.XU CN203940145U (en) | 2014-07-22 | 2014-07-22 | A kind of Bite type fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940145U true CN203940145U (en) | 2014-11-12 |
Family
ID=51859459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406502.XU Expired - Fee Related CN203940145U (en) | 2014-07-22 | 2014-07-22 | A kind of Bite type fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940145U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405987A (en) * | 2014-11-14 | 2015-03-11 | 无锡伊佩克科技有限公司 | High-sensitivity dynamic expansion oil pipe joint |
| CN104455831A (en) * | 2014-11-14 | 2015-03-25 | 无锡伊佩克科技有限公司 | Self-expansion oil pipe connector and using method thereof |
| CN104534201A (en) * | 2014-11-14 | 2015-04-22 | 无锡乐华自动化科技有限公司 | Quick disassembly type dynamic expansion oil pipe joint |
| CN105423011A (en) * | 2015-11-27 | 2016-03-23 | 苏州鑫远同装饰工程有限公司 | Pipe joint |
| WO2016101328A1 (en) * | 2014-12-22 | 2016-06-30 | 浙江雨龙管业科技有限公司 | Locking type quick connector |
| CN108745146A (en) * | 2018-06-12 | 2018-11-06 | 袁志凤 | A kind of hospital laboratory test tube rocking equipment with hydraulic pressure reset function |
| CN108837214A (en) * | 2018-05-11 | 2018-11-20 | 陈维娟 | A kind of fixed device of pediatric nursing based on voussoir cushioning principle |
| CN111486282A (en) * | 2020-03-10 | 2020-08-04 | 上海戌泰洁净设备有限公司 | Make things convenient for dismouting toilet's sleeve pipe structure |
-
2014
- 2014-07-22 CN CN201420406502.XU patent/CN203940145U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405987A (en) * | 2014-11-14 | 2015-03-11 | 无锡伊佩克科技有限公司 | High-sensitivity dynamic expansion oil pipe joint |
| CN104455831A (en) * | 2014-11-14 | 2015-03-25 | 无锡伊佩克科技有限公司 | Self-expansion oil pipe connector and using method thereof |
| CN104534201A (en) * | 2014-11-14 | 2015-04-22 | 无锡乐华自动化科技有限公司 | Quick disassembly type dynamic expansion oil pipe joint |
| CN104534201B (en) * | 2014-11-14 | 2016-11-23 | 无锡乐华自动化科技有限公司 | A kind of fast disassembly type dynamic swelling oil connection |
| WO2016101328A1 (en) * | 2014-12-22 | 2016-06-30 | 浙江雨龙管业科技有限公司 | Locking type quick connector |
| CN105423011A (en) * | 2015-11-27 | 2016-03-23 | 苏州鑫远同装饰工程有限公司 | Pipe joint |
| CN108837214A (en) * | 2018-05-11 | 2018-11-20 | 陈维娟 | A kind of fixed device of pediatric nursing based on voussoir cushioning principle |
| CN108745146A (en) * | 2018-06-12 | 2018-11-06 | 袁志凤 | A kind of hospital laboratory test tube rocking equipment with hydraulic pressure reset function |
| CN111486282A (en) * | 2020-03-10 | 2020-08-04 | 上海戌泰洁净设备有限公司 | Make things convenient for dismouting toilet's sleeve pipe structure |
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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: 20141112 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |