CN204312902U - Tube jointer - Google Patents
Tube jointer Download PDFInfo
- Publication number
- CN204312902U CN204312902U CN201420677507.6U CN201420677507U CN204312902U CN 204312902 U CN204312902 U CN 204312902U CN 201420677507 U CN201420677507 U CN 201420677507U CN 204312902 U CN204312902 U CN 204312902U
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- CN
- China
- Prior art keywords
- edge
- fixed block
- sealing
- revolving part
- tube jointer
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of Tube jointer, comprise main body, fixed block, Sealing and revolving part.Described main body has containing space, and one end has the first opening.Described fixed block is fixedly installed in the first opening, and described fixed block has fastener openings.Described revolving part has revolving part opening.Described Sealing is made up of flexible material and hour-glass in shape, and it comprises the first edge part, Second Edge edge and the sealed department between the first edge part and Second Edge edge.Described first edge part is through fastener openings, and described Second Edge edge is through revolving part opening.Described fixed block, Sealing, revolving part are flexibly connected, and described sealed department can tighten up along with the rotatable engagement of fixed block and revolving part or relax, to regulate the openings of sizes of Sealing, and the realization closely coated pipe fitting plugged further, and realize sealing effect; Meanwhile, the utility model Tube jointer can realize the connection of multiple different size pipe fitting.
Description
[technical field]
The utility model relates to a kind of Tube jointer, for two the different pipe fittings that are tightly connected.
[background technique]
At industrial field, medical field etc., usually need distinct device to connect, and then multiple equipment collaboration work.But the size of the pipe fitting often between distinct device is different, connecting in order to a large important problem between the pipe fitting how realizing different size.By probing into discovery, utilizing pipe fitting to connect the connection carried out between different size pipe fitting and can solve this difficult problem.
Existing Tube jointer is mainly following two kinds: sheet Tube jointer one, with holes, and namely on certain thickness silica gel piece, sealing circle, as seal ring, is fixed between two pipe fittings by the circular hole of cutting and the similar size of pipeline.But this type of Tube jointer has following problem: with elasticity and the tube surface sealing of silica gel self, silica gel sealing ring easily breaks, and is difficult to ensure its working life, further, needs frequently change accessory and cause cost excessive; Meanwhile, owing to having certain sliding friction between pipe fitting equipment surfaces and silica gel, cut hole precision is not high in addition, causes silica gel sealing weak effect.Two, the Tube jointer of mouth is fixedly connected with.Because connection mouth size is fixed, attachable plumbing dimensions is fixed, and the applicability of this Tube jointer is poor, needs different Tube jointers for the connection between different pipe fitting.
Therefore, in view of above problem, be necessary to provide a kind of new Tube jointer, to solve the problem in fact.
[model utility content]
The utility model relates to a kind of Tube jointer, and it has good sealability.
For achieving the above object, the utility model adopts following technological scheme:
A kind of Tube jointer, comprises main body, fixed block, Sealing and revolving part.Described main body has containing space, and one end has the first opening.Described fixed block is fixedly installed in the first opening of described main body, and described fixed block has fastener openings.Described revolving part has revolving part opening.Described Sealing is made up of flexible material and hour-glass in shape, and it comprises the first edge part, Second Edge edge and the sealed department between described first edge part and described Second Edge edge.Described first edge part is through described fastener openings, and described Second Edge edge is through described revolving part opening.Described fixed block, described Sealing, described revolving part are flexibly connected, and described sealed department can tighten up along with the rotatable engagement of described fixed block and described revolving part or relax.
Further, the first opening of described main body has platform part, and described platform part and described fixed block are clamped the first edge part of described Sealing.
Further, the first open butt joint side of described fixed block and described main body is provided with fixing bulge loop, and described fixing bulge loop and described platform part are clamped the first edge part of described Sealing.
Further, first opening of described main body has platform part, described Tube jointer also comprises packing ring, and described packing ring is made up of flexible material and is fixed between described platform part and described fixed block, and described packing ring and described fixed block are clamped the first edge part of described Sealing.
Further, the first open butt joint side of described fixed block and described Sealing is provided with fixing bulge loop, and described fixing bulge loop and described packing ring are clamped the first edge part of described Sealing.
Further, described Tube jointer also comprises platen, and described platen and described revolving part are clamped the Second Edge edge of described Sealing.
Further, described revolving part and described platen connect side and are provided with fixing bulge loop, and described fixing bulge loop and described platen are clamped the Second Edge edge of described Sealing.
Further, described platen is provided with locating bump, and described revolving part is provided with location shrinkage pool, and described locating bump coordinates with described location shrinkage pool locates.
Further, the described main body the other end is provided with the second opening, and described Tube jointer also comprises another fixed block, another Sealing and another revolving part; Another fixed block described, another Sealing described, another revolving part described are flexibly connected, and another Sealing described can tighten up along with the rotatable engagement of another fixed block described and another revolving part described or relax.
Further, the side plane that described fixed block docks described revolving part is provided with the some equally distributed first level and smooth gradually high boss, and the level and smooth gradually high boss of described revolving part corresponding described first is provided with the some equally distributed second level and smooth comparatively high boss.Described first level and smooth gradually high boss and the described second level and smooth gradually high boss are oppositely oppositely arranged.After described revolving part rotates to an angle relative to described fixed block, the described first level and smooth gradually high boss and the described second level and smooth gradually high boss fix mutually, and described fixed block and described revolving part are stablized spacing.
Compared with prior art, the utility model Tube jointer at least has following beneficial effect: the utility model Tube jointer is by the edge, both sides of fixing seals, then by rotating a wherein edge part, to regulate the openings of sizes of Sealing, further realization is the coated pipe fitting plugged closely, and realizes sealing effect; Meanwhile, the utility model Tube jointer can realize the connection of multiple different size pipe fitting.
[accompanying drawing explanation]
Fig. 1 is the exploded view of the utility model Tube jointer;
Fig. 2 is the sectional view of the utility model Tube jointer;
Fig. 3 is the use schematic diagram of the utility model Tube jointer.
[primary clustering symbol description]
| Tube jointer | 100 | Main body | 1 |
| Containing space | 10 | First opening | 11 |
| Platform part | 111 | Back cover | 12 |
| Connection mouth | 121 | Packing ring | 2 |
| Fixed block | 3 | Fix bulge loop | 31 |
| Sealing | 4 | First edge part | 41 |
| Second Edge edge | 42 | Revolving part | 5 |
| Supporting portion | 51 | Fixing bulge loop | 511 |
| Platen | 6 | Block sheet | 7 |
Following embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
[embodiment]
The embodiment of the utility model Tube jointer 100 is described in detail below in conjunction with accompanying drawing.
Please refer to the drawing 1 and Fig. 2, the utility model Tube jointer 100 comprises main body 1, packing ring 2, fixed block 3, Sealing 4, revolving part 5, platen 6 and block sheet 7.Described Sealing 4 is made up of flexible material and hour-glass in shape, and it comprises the first edge part 41, Second Edge edge 42 and the sealed department between described first edge part 41 and described Second Edge edge 42.The thickness of described first edge part 41 and Second Edge edge 42 is greater than the thickness of other parts of Sealing 4.
Described main body 1 has a containing space 10, for accommodating the liquid be transmitted.In the present embodiment, described main body 1 one end has the first opening 11, and the other end has a back cover 12.Described opening 11 is provided with platform part 111, and the radius of described platform part 111 is greater than the radius at other positions of main body 1.Described back cover 12 is provided with two connection mouths 121, to meet the requirement that a passage is divided into two passages.If when only need use one of them connection mouth 121, be closed without the need to the connection mouth 121 used.Described two connection mouths 121 can be set to different size, with the connection of satisfied different pipe fitting.As from the foregoing, in other embodiments, described back cover 12 can arrange a connection mouth, three connection mouths or more, with satisfied different demand.Described main body 1 inwall is provided with retaining groove.
Described packing ring 2 is made up of flexible material and is had packing ring opening, and the radius of described packing ring 2 is slightly larger than main body 1 inwall radius, and described packing ring 2 is fastened in described retaining groove, to realize packing ring 2 in the location of main body 1.Described packing ring 2 can tentatively realize the block being transmitted liquid, prevents being transmitted liquid further and flows out this Tube jointer 100.In other embodiments, described packing ring 2 is fixed between the platform part 111 of main body 1 and fixed block 3.
Described fixed block 3 is fixedly installed in the first opening 11 place of main body 1.Described fixed block 3 forms by two ring bodies that internal diameter is different are stacking.The ring bodies that described internal diameter is larger fixes platform part 111, to realize the stable position of fixed block 3 and main body 1, described fixing mode is thread connecting mode, namely on the cylindrical of platform part 111, arranges outside thread, arranges the internal thread matched with it at fixed block 3 compared with large diameter place.Described fixed block 3 has a fastener openings, and the first edge part 41 of described Sealing 4 passes the opening of fixed block 3.Described fixed block 3 docks side and is provided with and fixes bulge loop 31 with the first opening 11, described fixing bulge loop 31 and platform part 11 are clamped the first edge part 41 of Sealing 4.In other embodiments, described packing ring 2 is fixed in the platform part 111 of main body 1, described fixing bulge loop 31 and packing ring 2 are clamped the first edge part 41 of described Sealing 4, because packing ring 2 is made up of flexible material, when ensureing first edge part 41 of stable holding Sealing 4, stress suffered by first edge part 41 of Sealing 4 is suitable, is conducive to the working life extending this Tube jointer 100.
Described revolving part 5 is by Sealing 4 and fixed block 3 active link, and the sealed department in the middle part of described Sealing 4 can tighten up along with fixed block 3 and the rotatable engagement of revolving part 5 or relax.Described revolving part 5 has a revolving part opening, and the Second Edge edge 42 of described Sealing 4 is through revolving part opening.Described revolving part 5 inside has inwardly protruded out supporting portion 51, and described supporting portion 51 and platen 6 connect side and be provided with fixing bulge loop 511, and described fixing bulge loop 511 and platen 6 are clamped the Second Edge edge 42 of Sealing 4.Described revolving part 5 is provided with location shrinkage pool, and described platen 6 is provided with locating bump, and described location shrinkage pool coordinates with locating bump locates, and to realize revolving part 5 and the stable position of platen 6, fixes the Second Edge edge 42 of Sealing 4 with further held tight.Described block sheet 7 is installed in revolving part 5, and covers platen 6.
The side plane that described fixed block 3 docks revolving part 5 is provided with four equally distributed first level and smooth gradually high boss, and the level and smooth gradually high boss of described revolving part 5 corresponding first is also provided with four equally distributed second level and smooth comparatively high boss.Described first level and smooth gradually high boss and the second level and smooth gradually high boss are oppositely oppositely arranged, after revolving part 5 rotates to an angle relative to fixed block 3, first level and smooth gradually high boss and the second level and smooth gradually high boss fix mutually, to realize the spacing of fixed block 3 and revolving part 5, prevent revolving part 5 from freely circling round relative to fixed block 3.
Described platen 6 is provided with platen opening, and described block sheet 7 is provided with block sheet opening.Described packing ring opening, fastener openings, sealed department, revolving part opening, platen opening and block sheet opening are that concentric circle is arranged, so that pipe fitting plugs.
In other embodiments, the described main body the other end is provided with the second opening, and described Tube jointer also comprises another fixed block, another Sealing and another revolving part; Another fixed block described, another Sealing described, another revolving part described are flexibly connected, and another Sealing described can tighten up along with the rotatable engagement of another fixed block described and another revolving part described or relax.
Be more than the introduction about the construction of the utility model Tube jointer 100, introduce the working principle of the utility model Tube jointer 100 below with reference to Fig. 3 in detail.
Because the Second Edge edge 42 of Sealing 4 is by revolving part 5 and platen 6 stable holding, by rotating revolving part 5, the Second Edge edge 42 of Sealing 4 is followed revolving part 5 and is rotated start.Further, because the first edge part 41 of Sealing 4 is by fixed block 3 and platform part 111/ packing ring 2 stable holding, the Second Edge edge 42 of Sealing 4 keeps steady state, does not rotate.Because Sealing 4 is made up of flexible material, when the first edge part 41 of Sealing 4 relatively rotates with Second Edge edge 42, the sealed department in the middle part of Sealing 4 will tighten up or loosen.As shown in Figure 3, Fig. 3 a is that the sealed department in the middle part of Sealing 4 tightens up schematic diagram, first, pressing revolving part 5 downwards, when revolving part 5 dextrorotation turnback, the sealed department in the middle part of Sealing 4 is semi-closed state; When revolving part 5 dextrorotation three-sixth turn, the sealed department in the middle part of Sealing 4 is full closeding state.Fig. 3 b is that the sealed department in the middle part of Sealing 4 relaxes schematic diagram, if the sealed department in the middle part of Sealing 4 is full closeding state (turning clockwise caused), first, upwards mention revolving part 5, when revolving part 5 is rotated counterclockwise 180 degree, the sealed department in the middle part of Sealing 4 is semi-closed state; When revolving part 5 is rotated counterclockwise 360 degree, the sealed department in the middle part of Sealing 4 is Full-open state.It can thus be appreciated that, when pipe fitting is successively by block sheet opening, platen opening, sealed department, fastener openings, packing ring opening and be inserted in the containing space 10 of main body 1, by rotating revolving part 5, the sealed department in the middle part of Sealing 4 will closely envelope outside pipe fitting, and realizes sealing effect.
The foregoing is only one or more mode of executions of the present utility model, it not whole mode of executions, the change of those of ordinary skill in the art by reading the utility model specification to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (10)
1. a Tube jointer, is characterized in that, described Tube jointer comprises main body, fixed block, Sealing and revolving part; Described main body has containing space, and one end has the first opening; Described fixed block is fixedly installed in the first opening of described main body, and described fixed block has fastener openings; Described revolving part has revolving part opening; Described Sealing is made up of flexible material and hour-glass in shape, and it comprises the first edge part, Second Edge edge and the sealed department between described first edge part and described Second Edge edge; Described first edge part is through described fastener openings, and described Second Edge edge is through described revolving part opening; Described fixed block, described Sealing, described revolving part are flexibly connected, and described sealed department can tighten up along with the rotatable engagement of described fixed block and described revolving part or relax.
2. Tube jointer as claimed in claim 1, it is characterized in that, the first opening of described main body has platform part, and described platform part and described fixed block are clamped the first edge part of described Sealing.
3. Tube jointer as claimed in claim 2, it is characterized in that, described fixed block and described first open butt joint side are provided with fixing bulge loop, and described fixing bulge loop and described platform part are clamped the first edge part of described Sealing.
4. Tube jointer as claimed in claim 1, it is characterized in that, first opening of described main body has platform part, described Tube jointer also comprises packing ring, described packing ring is made up of flexible material and is fixed between described platform part and described fixed block, and described packing ring and described fixed block are clamped the first edge part of described Sealing.
5. Tube jointer as claimed in claim 4, it is characterized in that, the first open butt joint side of described fixed block and described main body is provided with fixing bulge loop, and described fixing bulge loop and described packing ring are clamped the first edge part of described Sealing.
6. as the Tube jointer in claim 1-5 as described in any one, it is characterized in that, described Tube jointer also comprises platen, and described platen and described revolving part are clamped the Second Edge edge of described Sealing.
7. Tube jointer as claimed in claim 6, it is characterized in that, described revolving part and described platen connect side and are provided with fixing bulge loop, and described fixing bulge loop and described platen are clamped the Second Edge edge of described Sealing.
8. Tube jointer as claimed in claim 6, it is characterized in that, described platen is provided with locating bump, and described revolving part is provided with location shrinkage pool, and described locating bump coordinates with described location shrinkage pool locates.
9. Tube jointer as claimed in claim 6, it is characterized in that, the described main body the other end is provided with the second opening, and described Tube jointer also comprises another fixed block, another Sealing and another revolving part; Another fixed block described, another Sealing described, another revolving part described are flexibly connected, and another Sealing described can tighten up along with the rotatable engagement of another fixed block described and another revolving part described or relax.
10. Tube jointer as claimed in claim 1, it is characterized in that, the side plane that described fixed block docks described revolving part is provided with the some equally distributed first level and smooth gradually high boss, and the level and smooth gradually high boss of described revolving part corresponding described first is provided with the some equally distributed second level and smooth comparatively high boss; Described first level and smooth gradually high boss and the described second level and smooth gradually high boss are oppositely oppositely arranged; After described revolving part rotates to an angle relative to described fixed block, the described first level and smooth gradually high boss and the described second level and smooth gradually high boss fix mutually, and described fixed block and described revolving part are stablized spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677507.6U CN204312902U (en) | 2014-11-13 | 2014-11-13 | Tube jointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677507.6U CN204312902U (en) | 2014-11-13 | 2014-11-13 | Tube jointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312902U true CN204312902U (en) | 2015-05-06 |
Family
ID=53135219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677507.6U Withdrawn - After Issue CN204312902U (en) | 2014-11-13 | 2014-11-13 | Tube jointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455853A (en) * | 2014-11-13 | 2015-03-25 | 老肯医疗科技股份有限公司 | Pipe fitting connector |
-
2014
- 2014-11-13 CN CN201420677507.6U patent/CN204312902U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455853A (en) * | 2014-11-13 | 2015-03-25 | 老肯医疗科技股份有限公司 | Pipe fitting connector |
| CN104455853B (en) * | 2014-11-13 | 2016-07-13 | 老肯医疗科技股份有限公司 | Tube jointer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150506 Effective date of abandoning: 20160713 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |