CN203770888U - Buckle positioning structure for pipe connector - Google Patents
Buckle positioning structure for pipe connector Download PDFInfo
- Publication number
- CN203770888U CN203770888U CN201420095899.5U CN201420095899U CN203770888U CN 203770888 U CN203770888 U CN 203770888U CN 201420095899 U CN201420095899 U CN 201420095899U CN 203770888 U CN203770888 U CN 203770888U
- Authority
- CN
- China
- Prior art keywords
- handle
- conversion adapter
- adapter body
- button handle
- hole
- 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 buckle positioning structure for a pipe connector. The buckle positioning structure comprises a buckle handle, a pivoting shaft, a positioning part and a release part, wherein the head of the buckle handle is connected to a storage space of a pivoting seat of an adapter body; when a buckle part of the buckle handle is in a locked state, the buckle part enters a buckle hole of the storage space of the adapter body, so that the buckle handle in a locked state is perpendicular to the adapter body; a convex column of the positioning part penetrates a first positioning hole of the pivoting shaft to locate the buckle handle; when the buckle handle is in an unlocked state, a push plate of a released part moves a distance down to drive the convex column of the positioning part to leave from the first positioning hole of the pivoting shaft, so that the buckle handle can be overturned to be parallel to the adapter body; the convex column is inserted into a second positioning hole of the pivoting shaft, so that the buckle handle can be relocated.
Description
Technical field
The utility model, about a kind of fastener positioning structure for pipe joint, refers to that especially one can make can closely fasten between two pipe joints, and prevents the fastener structures that two pipe joint joints get loose.
Background technique
Known two bodys, in the time that group connects, utilize the two relative mutual fits of pipe joint, then utilize a simple conversion adapter clamping buckle structure to be fixed, complete fixing action, this a kind of traditional buckle structure as shown in Figure 1, when Button Handle 2 is during in blocking, is close to the vertical shape with conversion adapter body 1, and marginal ridge 211 end faces of this locating piece 21 peak on the edge of drive-connecting shaft 22, Button Handle 2 is located, Button Handle 2 is snapped on pipe joint 10, make two pipe joints 9,10 combine closely, and can not separate;
Above-mentioned structure is because marginal ridge 211 is only to peak on the edge of drive-connecting shaft 22, if by Button Handle 2 toward pulling away from the direction of conversion adapter body 1 or when mobile, be easy to accidentally can make marginal ridge 211 cannot continue to peak on the edge of drive-connecting shaft 22, and cause conversion adapter body 1 to unclamp, if therefore when shaking or have external force collision because of generation, easily cause two pipe joints 9 of docking, 10 there is the loosening or disengaging facts, so will cause transfer conduit fluid excessive, not only pollute the environment, also cause the direct loss of personnel and property.
Therefore, if can use a more firm fastener structures, no matter when shaking or have external force collision in order to personal factor, generation, to two pipe joints 9,10 connect fastening neither can exert an influence or get loose, therefore the situation that transported substance leaks outside also can reduce its Probability, so should be a best solution.
Model utility content
The purpose of this utility model is to provide a kind of fastener positioning structure for pipe joint, can between two pipe joints, can closely fasten, and can also prevent that two pipe joint joints from getting loose.
For achieving the above object, the utility model discloses a kind of fastener positioning structure for pipe joint, comprising:
One conversion adapter body, this conversion adapter body is an annular solid, there is the first interior sidewall surface and the first outer side surface, the end face of described conversion adapter body is provided with two corresponding button pieces, on this first outer side surface, there is a pin joint seat, this pin joint seat has two corresponding lugs and connects the cover plate of two lug end faces, thereby between two lugs and cover plate, form a containing space, the first corresponding perforation and the second perforation are set respectively on this two lug, and on cover plate, be provided with a fixed hole, this conversion adapter body has a button hole corresponding to the wall of containing space, it is characterized in that also comprising:
One Button Handle, this Button Handle has a head and a handle body, on this head, there is an axis hole, this handle body has one second outer side surface and the second interior sidewall surface, this second outer side surface has a mobile space, and this handle body be extended with a fastener in head and the second interior sidewall surface joint, and this handle body is positioned at fastener the same side and is provided with certain bit space, this space, location is provided with a hole away from the end of head, and is provided with a perforate in handle body; Thereby the head of Button Handle is incorporated in the containing space of pin joint seat of conversion adapter body this first perforation and the second perforation fastener corresponding and Button Handle on the axis hole of this head and two lugs of conversion adapter body can be entered in the button hole of conversion adapter body in the time of blocking;
One drive-connecting shaft, is provided with the first positioning hole, the second positioning hole and the 3rd positioning hole on the axle body of this drive-connecting shaft, this first positioning hole and the second positioning hole are mutually vertical; Drive-connecting shaft is run through to the first perforation of conversion adapter body and the axis hole of the second perforation and Button Handle head, Button Handle is rotated on the pin joint seat of conversion adapter body, and the 3rd positioning hole is corresponding with the cover plate fixed hole of conversion adapter body, see through the running through an of stationary axle, drive-connecting shaft is fixed in the pin joint seat of conversion adapter body and can not rotates;
Positioning piece, this locating piece approaches top and is provided with marginal ridge, and this marginal ridge top is protruding with a projection, and bottom is provided with an axle body, and on axle body, be arranged with a spring, one end of this spring is held in marginal ridge, and this axle body bottom has a perforation; The bottom that this locating piece is arranged in the space, location of Button Handle and axle body is provided with perforation passes via the hole in space, location;
One release member, this release member and locating piece bottom concrete mutually, and be incorporated on the handle body perforate of Button Handle and mobile space so that release member can drive the upper and lower start of locating piece;
Button Handle, in the time of blocking, is vertical configuration with conversion adapter body, and the projection of this locating piece places and enters the first positioning hole of drive-connecting shaft and make Button Handle location; Button Handle is in released state, and the first positioning hole that drives the projection of locating piece to depart from drive-connecting shaft via release member turn to and is parellel with conversion adapter body so that projection inserts the second positioning hole of drive-connecting shaft by Button Handle.
Wherein, this conversion adapter body is annular solid wide at the top and narrow at the bottom, its bottom surface block edge that extended internally.
Wherein, the mobile space of the second outer side surface of this Button Handle is concave inward structure.
Wherein, this release member has a push pedal and a fixing plug, this push pedal inner side extends to form forward a fixing mouth of pipe, this fixing mouth of pipe places the second interior sidewall surface that enters Button Handle via the perforate of the second outer side surface of Button Handle, and thereby push pedal cannot be passed through in the mobile space of the second outer side surface indent that this perforate is positioned Button Handle, this fixing mouth of pipe that enters the second interior sidewall surface of Button Handle can be through perforation one side of the axle body bottom of this locating piece, and this fixing plug can penetrate and insert in this fixing mouth of pipe so that this release member can make with locating piece bottom concrete mutually release member drive locating piece start by the perforation opposite side of the axle body bottom of locating piece.
Pass through said structure, the utility model provides a more firm fastener positioning structure, in order to two pipe joints are connected and to be fastened, simultaneously because of inner structure, no matter when personal factor, generation shake or have external force collision, the projection of its locating piece can place the first positioning hole that enters drive-connecting shaft, thus can make Button Handle location, and prevent that the situation that pipe joint joint gets loose from occurring.
Brief description of the drawings
Fig. 1: commonly use the cross-sectional view for the buckle structure of pipe joint.
Fig. 2 A: the utility model is for the decomposition texture schematic diagram of the fastener positioning structure of pipe joint.
Fig. 2 B: the utility model is for the composite structure schematic diagram of the fastener positioning structure of pipe joint.
Fig. 3 A: the utility model is for the enforcement section illustration of the released state of the fastener positioning structure of pipe joint.
Fig. 3 B: the utility model is for the enforcement illustration of the released state of the fastener positioning structure of pipe joint.
Fig. 3 C: the utility model is implemented section illustration for the operation of the blocking of the fastener positioning structure of pipe joint.
Fig. 4 A: the utility model is implemented section illustration for the operation of the released state of the fastener positioning structure of pipe joint.
Fig. 4 B: the utility model is for the enforcement section illustration of the released state of the fastener positioning structure of pipe joint.
Fig. 4 C: the utility model is implemented section illustration for the operation of the released state of the fastener positioning structure of pipe joint.
Embodiment
Have about aforementioned and other technology contents, feature and effect of the present utility model, in the following detailed description coordinating with reference to graphic preferred embodiment, can clearly present.
Refer to Fig. 2 A and Fig. 2 B, for the utility model is for decomposition texture schematic diagram and the composite structure schematic diagram of the fastener positioning structure of pipe joint, in figure, comprise a conversion adapter body 3, this conversion adapter body 3 is an annular solid wide at the top and narrow at the bottom, its bottom surface block edge 33 that extended internally, and this conversion adapter body 3 has the first interior sidewall surface 31 and the first outer side surface 32, end face is provided with two corresponding button pieces 34, 35, on this first outer side surface 32, there is a pin joint seat 36, this pin joint seat 36 has two corresponding lugs 361, 362 and connect two lugs 361, the cover plate 363 of 362 end faces, make two lugs 361, 362 and cover plate 363 between form a containing space, this lug 361, the first corresponding perforation 3611 and the second perforation 3621 are set respectively on 362, and on cover plate 363, be provided with a fixed hole 3631, this conversion adapter body 3 has a button hole 37 corresponding to the wall of containing space,
And the pin joint seat 36 of conversion adapter body 3 is connected with a Button Handle 4, this Button Handle 4 has a head 41 and a handle body 42, on this head 41, there is an axis hole 411, this handle body 42 has one second outer side surface 421 and the second interior sidewall surface 422, these the second outer side surface 421 indents have a mobile space 4211, and this handle body 42 extend in the joint of head 41 and the second interior sidewall surface 422 and be provided with a fastener 43, be positioned at fastener 43 the same sides and be provided with certain bit space 44, this space, location 44 is provided with a hole 441 away from the end of head 41, and be provided with a perforate 423 in handle body 42,
The head 41 of this Button Handle 4 can be incorporated in the containing space of pin joint seat 36 of conversion adapter body 3, make the axis hole 411 of this head 41 and two lugs 361 of conversion adapter body 3, after this on 362 the first perforation 3611 and the second perforation 3621 are corresponding, this drive-connecting shaft 5 can run through the first perforation 3611 of conversion adapter body 3 and the axis hole 411 of the second perforation 3621 and Button Handle 4 heads 41, Button Handle 4 can be rotated on the pin joint seat of conversion adapter body 3 36, and on the axle body 51 of drive-connecting shaft 5, be provided with the first positioning hole 511, the second positioning hole 512 and the 3rd positioning hole 513, wherein the 3rd positioning hole 513 is corresponding with the fixed hole 3631 of the cover plate 363 of conversion adapter body 3, run through the 3rd positioning hole 513 by a stationary axle 3632, drive-connecting shaft 5 is fixed in the pin joint seat 36 of conversion adapter body 3, can not rotate.
When will be by two pipe joints 9, 10 are placed in while being fixed in this conversion adapter body 3, as shown in Fig. 3 A and Fig. 3 B, can be first by this Button Handle 4 in released state, afterwards when two pipe joints 9, 10 insert after this conversion adapter body 3, after this Button Handle 4 is pulled downwards, as shown in 3C figure, the button piece 34 of this conversion adapter body 3, 35 can be buckled on this pipe joint 9, wherein 4 of this Button Handles can be in the time of blocking, and be vertical configuration with this conversion adapter body 3, 43 of the fasteners of this Button Handle 4 can insert in the button hole 37 of this conversion adapter body 3, and the projection 611 of positioning piece 6 can place the first positioning hole 511 that enters drive-connecting shaft 5, Button Handle 4 is located, wherein this locating piece 6 approaches top and is provided with marginal ridge 61, these marginal ridge 61 tops are protruding with a projection 611, and bottom is provided with an axle body 62, and these axle body 62 bottoms have a perforation 621, and on axle body 62, be arranged with a spring 7, one end of this spring 7 is held in marginal ridge 61, locating piece 6 is arranged in the space, location 44 of Button Handle 4, the bottom that makes locating piece 6 be provided with perforation 621 passes outside space 44, location via the hole 441 in space 44, location, make locating piece 6 bottoms be exposed to the second interior sidewall surface 422 of the handle body 42 of Button Handle 4, spring 7 is placed in space 44, location thereupon, makes the other end of spring 7 be held in the bottom wall of space 44, location near hole 441.
And when unclamping while making this Button Handle 4 in released state, because perforate 423 places of the second outer side surface of Button Handle 4 are provided with a release member 8, this release member 8 has a push pedal 81 and a fixing plug 82, these push pedal 81 inner sides extend to form forward a fixing mouth of pipe 811, this fixing mouth of pipe 811 places the second interior sidewall surface 422 that enters Button Handle 4 via the perforate 423 of the second outer side surface 421 of Button Handle 4, and push pedal 81 cannot be passed through perforate 423, be positioned in the mobile space 4211 of the second outer side surface 421 indents of Button Handle 4, these the fixing mouth of pipe 811 tops that enter Button Handle 4 second interior sidewall surface 422 can be through perforation 621 1 sides of axle body 62 bottoms of this locating piece 6, and this fixing plug 82 can be penetrated by perforation 621 opposite sides of the axle body of locating piece 6 62 bottoms, and insert in this fixing mouth of pipe 811, so that this release member 8 can with the axle body of locating piece 6 62 bottom concrete mutuallies, make release member 8 can drive locating piece 6 starts, as shown in Figure 4 A, therefore can be by the push pedal of release member 8 81 line down journeys, drive the projection 611 of locating piece 6 to depart from the first positioning hole 511 of drive-connecting shaft 5, as shown in Fig. 4 B and Fig. 4 C, Button Handle 4 can be turn to conversion adapter body 3 and is parellel, projection 611 can be pushed and plugged forward into the second interior location of positioning hole 512 and fix.
In order to make release member 8 can drive locating piece 6 starts, fixing plug 82 can insert in this fixing mouth of pipe 811, so that this release member 8 can with locating piece 6 bottom concrete mutuallies, that is when the push pedal 81 line down journeys of release member 8, and the projection 611 that drives locating piece 6 departs from after the first positioning hole 511 of drive-connecting shaft 5, because the projection 611 of this locating piece 6 has a smooth end face, in the time of Button Handle 4 release, when the projection 611 of this locating piece 6 departs from the first positioning hole 511, projection 611 can rotate along the curved wall of drive-connecting shaft 5, until while encountering the second positioning hole 512 of drive-connecting shaft 5, because the second positioning hole 512 is a perforate, and be subject to the elastic returning of spring 7, this projection 611 can be pushed and plugged forward into the second interior location of positioning hole 512 to be fixed, therefore this Button Handle 4 cannot continue up to pull.
In the time will again locking, also must will after the push pedal of release member 8 81, move one stroke again, the projection 611 of locating piece 6 can be departed from after the second positioning hole 512 of this drive-connecting shaft 5, prolonging these drive-connecting shaft 5 curved walls moves again, so that Button Handle 4 is turn to conversion adapter body 3 and is vertical configuration, and the projection 611 that makes locating piece 6 places the first positioning hole 511 that enters drive-connecting shaft 5, again make this Button Handle 4 locate.
Fastener positioning structure for pipe joint provided by the utility model, while mutually comparing with other located by prior art, its advantage is as follows:
1. the utility model can use a more firm fastener positioning structure, in order to two pipe joints are connected and to be fastened, while is special because of structure, no matter therefore personal factor, there are vibrations or while having external force collision, because the projection of locating piece can place the first positioning hole that enters drive-connecting shaft, therefore can make Button Handle location, and prevent that the situation that pipe joint joint gets loose from occurring.
By the above detailed description of preferred embodiments, hope can be known description feature of the present utility model and spirit more, and not with above-mentioned disclosed preferred embodiment, category of the present utility model is limited.On the contrary, its objective is that hope can contain in the category of the scope of the claims that is arranged in the wish application of the utility model institute of various changes and tool equality.
Claims (4)
1. for a fastener positioning structure for pipe joint, comprising:
One conversion adapter body, this conversion adapter body is an annular solid, there is the first interior sidewall surface and the first outer side surface, the end face of described conversion adapter body is provided with two corresponding button pieces, on this first outer side surface, there is a pin joint seat, this pin joint seat has two corresponding lugs and connects the cover plate of two lug end faces, thereby between two lugs and cover plate, form a containing space, the first corresponding perforation and the second perforation are set respectively on this two lug, and on cover plate, be provided with a fixed hole, this conversion adapter body has a button hole corresponding to the wall of containing space, it is characterized in that also comprising:
One Button Handle, this Button Handle has a head and a handle body, on this head, there is an axis hole, this handle body has one second outer side surface and the second interior sidewall surface, this second outer side surface has a mobile space, and this handle body be extended with a fastener in head and the second interior sidewall surface joint, and this handle body is positioned at fastener the same side and is provided with certain bit space, this space, location is provided with a hole away from the end of head, and is provided with a perforate in handle body; Thereby the head of Button Handle is incorporated in the containing space of pin joint seat of conversion adapter body this first perforation and the second perforation fastener corresponding and Button Handle on the axis hole of this head and two lugs of conversion adapter body can be entered in the button hole of conversion adapter body in the time of blocking;
One drive-connecting shaft, is provided with the first positioning hole, the second positioning hole and the 3rd positioning hole on the axle body of this drive-connecting shaft, this first positioning hole and the second positioning hole are mutually vertical; Drive-connecting shaft is run through to the first perforation of conversion adapter body and the axis hole of the second perforation and Button Handle head, Button Handle is rotated on the pin joint seat of conversion adapter body, and the 3rd positioning hole is corresponding with the cover plate fixed hole of conversion adapter body, see through the running through an of stationary axle, drive-connecting shaft is fixed in the pin joint seat of conversion adapter body and can not rotates;
Positioning piece, this locating piece approaches top and is provided with marginal ridge, and this marginal ridge top is protruding with a projection, and bottom is provided with an axle body, and on axle body, be arranged with a spring, one end of this spring is held in marginal ridge, and this axle body bottom has a perforation; The bottom that this locating piece is arranged in the space, location of Button Handle and axle body is provided with perforation passes via the hole in space, location;
One release member, this release member and locating piece bottom concrete mutually, and be incorporated on the handle body perforate of Button Handle and mobile space so that release member can drive the upper and lower start of locating piece;
Button Handle, in the time of blocking, is vertical configuration with conversion adapter body, and the projection of this locating piece places and enters the first positioning hole of drive-connecting shaft and make Button Handle location; Button Handle is in released state, and the first positioning hole that drives the projection of locating piece to depart from drive-connecting shaft via release member turn to and is parellel with conversion adapter body so that projection inserts the second positioning hole of drive-connecting shaft by Button Handle.
2. the fastener positioning structure for pipe joint as claimed in claim 1, is characterized in that, this conversion adapter body is annular solid wide at the top and narrow at the bottom, its bottom surface block edge that extended internally.
3. the fastener positioning structure for pipe joint as claimed in claim 1, is characterized in that, the mobile space of the second outer side surface of this Button Handle is concave inward structure.
4. the fastener positioning structure for pipe joint as claimed in claim 1, it is characterized in that, this release member has a push pedal and a fixing plug, this push pedal inner side extends to form forward a fixing mouth of pipe, this fixing mouth of pipe places the second interior sidewall surface that enters Button Handle via the perforate of the second outer side surface of Button Handle, and thereby push pedal cannot be passed through in the mobile space of the second outer side surface indent that this perforate is positioned Button Handle, this fixing mouth of pipe that enters the second interior sidewall surface of Button Handle can be through perforation one side of the axle body bottom of this locating piece, and this fixing plug can penetrate and insert in this fixing mouth of pipe so that this release member can make with locating piece bottom concrete mutually release member drive locating piece start by the perforation opposite side of the axle body bottom of locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095899.5U CN203770888U (en) | 2014-03-04 | 2014-03-04 | Buckle positioning structure for pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095899.5U CN203770888U (en) | 2014-03-04 | 2014-03-04 | Buckle positioning structure for pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770888U true CN203770888U (en) | 2014-08-13 |
Family
ID=51288079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095899.5U Expired - Fee Related CN203770888U (en) | 2014-03-04 | 2014-03-04 | Buckle positioning structure for pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770888U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373717A (en) * | 2014-10-27 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Self-pressing type clamping sleeve |
| CN104373716A (en) * | 2014-10-27 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Pneumatic clamping sleeve |
| CN106422925A (en) * | 2015-07-27 | 2017-02-22 | Aap生物材料有限公司 | Mixing device, in particular for bone cement |
| CN106895220A (en) * | 2017-05-04 | 2017-06-27 | 福建浚顺设备科技有限公司 | Buckle and latchplate |
| EP3244111A1 (en) * | 2016-05-13 | 2017-11-15 | Tsan-Jee Chen | Snap-fit positioning structure for pipe joints |
-
2014
- 2014-03-04 CN CN201420095899.5U patent/CN203770888U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373717A (en) * | 2014-10-27 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Self-pressing type clamping sleeve |
| CN104373716A (en) * | 2014-10-27 | 2015-02-25 | 苏州市吴中区光福金凤五金厂 | Pneumatic clamping sleeve |
| CN104373716B (en) * | 2014-10-27 | 2016-05-11 | 苏州中拓专利运营管理有限公司 | A kind of pneumatic clamping female connector |
| CN106422925A (en) * | 2015-07-27 | 2017-02-22 | Aap生物材料有限公司 | Mixing device, in particular for bone cement |
| CN106422925B (en) * | 2015-07-27 | 2022-02-25 | 欧萨缇斯有限责任公司 | Mixing device |
| EP3244111A1 (en) * | 2016-05-13 | 2017-11-15 | Tsan-Jee Chen | Snap-fit positioning structure for pipe joints |
| CN106895220A (en) * | 2017-05-04 | 2017-06-27 | 福建浚顺设备科技有限公司 | Buckle and latchplate |
| CN106895220B (en) * | 2017-05-04 | 2022-11-08 | 福建浚顺设备科技有限公司 | Quick-dismounting joint |
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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: 20140813 Termination date: 20190304 |