CN210372463U - Quick intubate structure - Google Patents
Quick intubate structure Download PDFInfo
- Publication number
- CN210372463U CN210372463U CN201920707484.1U CN201920707484U CN210372463U CN 210372463 U CN210372463 U CN 210372463U CN 201920707484 U CN201920707484 U CN 201920707484U CN 210372463 U CN210372463 U CN 210372463U
- Authority
- CN
- China
- Prior art keywords
- wall
- gear ring
- pipeline
- ring
- quick
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a quick intubate structure, including the pipe fitting main part, the shell body, the ring gear, outer ring gear and sealing washer, the shell body sets up in the pipe fitting main part outside, and form between pipe fitting main part and the shell body and be used for pipeline male's activity chamber, be provided with the eyehole hole on the shell body, the ring gear is located movable intracavity portion, be used for cooperateing with the pipeline inner wall, outer ring gear is located movable intracavity portion, be used for cooperateing with the pipeline outer wall, the sealing washer cover is established on the pipe fitting main part outer wall, and be located the upper portion of ring gear and outer ring gear respectively, be used for cooperateing with the pipeline inner wall, outer ring gear lower part and ring gear lower part are connected, and outer ring gear and ring gear junction and pipeline end face cooperation.
Description
Technical Field
The utility model belongs to the pipe connection field especially relates to a quick intubate structure.
Background
The quick pipe inserting structure does not need an installation tool, can realize sealing and fixing by directly inserting a pipeline into the pipe orifice, is simple and quick, has high construction efficiency, and is popular in the market. Plug-and-play pipe fitting seals up the pipeline inner wall through the sealing washer on the mouth, realizes drawing to the pipeline outer wall through annular jack catch, but current quick intubate structure is complicated, and then causes the increase of cost, is unfavorable for popularizing and applying.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick intubate structure solves the complicated problem of quick intubate structure among the correlation technique.
A quick cannula structure comprising:
a tube body;
the outer shell is arranged outside the pipe fitting main body, a movable cavity for inserting a pipeline is formed between the pipe fitting main body and the outer shell, and a window hole is formed in the outer shell;
the inner gear ring is positioned in the movable cavity and is used for being matched with the inner wall of the pipeline;
the outer gear ring is positioned in the movable cavity and is used for being matched with the outer wall of the pipeline;
the sealing ring is sleeved on the outer wall of the pipe fitting main body, is respectively positioned at the upper parts of the inner gear ring and the outer gear ring, and is used for being matched with the inner wall of the pipeline;
the lower part of the outer gear ring is connected with the lower part of the inner gear ring, and the joint of the outer gear ring and the inner gear ring is matched with the end surface of the pipeline.
Further, be provided with first concave part on the pipe fitting main part outer wall, the ring gear cover is established in the first concave part, ring gear port inside is provided with first clenching oblique angle, be provided with on the pipe fitting main part outer wall with first clenching oblique angle complex first inclined plane, outer ring gear port outside is provided with the second and clenches the oblique angle, be provided with on the shell body inner wall with the second clenching oblique angle complex second inclined plane.
Further, a first step is arranged on the outer wall of the pipe fitting main body, the first inclined plane and the first step are respectively connected with the upper side and the lower side of the first concave part, and the lower part of the inner gear ring is abutted to the first step.
Further, a second concave portion is further arranged on the outer wall of the pipe fitting main body, the second concave portion is located above the first concave portion, and the sealing ring is sleeved in the second concave portion.
Furthermore, a first opening is formed in the outer wall of the inner gear ring, and the first opening extends from the upper end face to the lower end face of the inner gear ring.
Furthermore, a second opening is formed in the outer wall of the inner gear ring, and the second opening and the first opening are arranged oppositely.
Furthermore, a plurality of fourth openings are further formed in the outer wall of the outer gear ring, and the fourth openings are opposite to the window holes in the outer shell.
Furthermore, the lower part of the inner gear ring is buckled with the lower part of the outer gear ring.
Furthermore, the lower part of the shell is buckled with the pipe fitting main body.
Furthermore, the lower part of the shell is buckled with the first step on the pipe fitting main body.
Due to the adoption of the technology, the utility model has the advantages of it is following:
the utility model discloses a quick intubate structure part is few, and is with low costs, and it is qualified whether still to go back the installation of the quick intubate structure of window hole inspection on the shell body and pipeline, and the inspection is convenient, and the easy dismounting of quick intubate structure and pipeline is favorable to popularizing and applying in addition.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of a quick cannula structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a quick cannula structure and a pipe fitting according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a tube body according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an inner ring gear according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an outer ring gear according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an outer shell according to an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical field person understand the present invention better, the technical solution in the embodiments of the present invention is removed and described completely by combining the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention without any creative work shall fall within the protection scope of the embodiments.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 and 2, the quick cannula structure 100 includes a tube body 110, an outer housing 120, an inner gear ring 130, an outer gear ring 140, and a sealing ring 160, the tube body 110 is a hollow structure, the outer housing 120 is disposed outside the tube body 110, and a movable cavity 170 for inserting a pipeline 200 is formed between the tube body 110 and the outer housing 120. The inner gear ring 130 is located in the movable cavity 170 and is used for being matched with the inner wall of the pipeline 200, the outer gear ring 140 is located in the movable cavity 170 and is used for being matched with the outer wall of the pipeline 200, namely, the pipe fitting main body 110, the inner gear ring 130, the outer gear ring 140 and the outer shell 120 are sequentially sleeved from inside to outside, wherein the inner gear ring 130 is closely adjacent to the outer wall of the pipe fitting main body 110, and the outer gear ring 140 is closely adjacent to the inner wall of the outer shell 120. The lower part of the outer gear ring 140 is connected with the lower part of the inner gear ring 130, the joint of the outer gear ring 140 and the inner gear ring 130 is matched with the end surface of the pipeline 200, and the inner gear ring 130 is matched with the outer gear ring 140 to bite the end part of the pipeline 200. The sealing ring 160 is sleeved outside the pipe fitting body 100, and is respectively located on the upper portions of the inner gear ring 130 and the outer gear ring 140, and is used for being matched with the inner wall of the pipeline 200, wherein the portion of the outer shell 120 opposite to the sealing ring 160 is matched with the outer wall of the pipeline 200, and the sealing performance is effectively improved by the arrangement of the sealing ring 160.
As shown in fig. 1, 2 and 6, the outer casing 120 is provided with a viewing window 121, and whether the installation of the conduit 200 and the quick cannula device 100 is qualified can be observed through the viewing window 121. The qualified installation refers to the matching of the end surface of the pipeline 200 at the joint of the outer gear ring 140 and the inner gear ring 130.
As shown in fig. 1 and 4, a first gear tooth 131 is provided on a surface where the inner ring gear 130 and the inner wall of the pipe 200 are engaged, and the first gear tooth 131 is located at an upper portion of the inner ring gear 130, and as shown in fig. 1 and 5, a second gear tooth 141 is provided on a surface where the outer ring gear 140 and the outer wall of the pipe 200 are engaged, and the second gear tooth 141 is located at an upper portion of the outer ring gear 140, wherein the first gear tooth 131 and the second gear tooth 141 are respectively disposed obliquely.
As shown in fig. 3, a first step 111 and a first recess 112 are provided on an outer wall of the pipe main body 110, the first step 111 and the first recess 112 are respectively disposed around an axis of the pipe main body 110, the first recess 112 extends upward from the first step 111, referring to fig. 1, the ring gear 130 is sleeved in the first recess 112, and a lower portion of the ring gear 130 abuts against the first step 111.
As shown in fig. 1, 3 and 4, the inside of the port of the ring gear 130 is provided with a first clenching bevel 132, and the outer wall of the pipe body 110 is provided with a first inclined surface 113 which is matched with the first clenching bevel 132. As shown in fig. 1 and 5, the outer ring gear 140 is provided with a second clenching bevel 142 at the port outer portion, and the inner wall of the outer housing 120 is provided with a second inclined surface 122 which is matched with the second clenching bevel 142.
Referring to fig. 2, after the quick cannula structure 100 is inserted into the pipe 200, when the pipe body 110 and the pipe 200 are filled with water, the pipe 200 drives the inner gear ring 130 to creep in the direction of the pipe 200 and drives the outer gear ring 140 to creep in the direction of the pipe 200 under the influence of water pressure, and meanwhile, the inner gear ring 130 and the outer gear ring 140 are influenced by the first clamping bevel 132 and the second clamping bevel 142 respectively, so that the first gear 131 clamps the inner wall of the pipe 200 and the second gear 141 clamps the outer wall of the pipe 200.
As shown in fig. 3, the outer wall of the pipe main body 110 is further provided with a second concave portion 114, the second concave portion 114 is arranged around the axis of the pipe main body 110, the second concave portion 114 is located above the first concave portion 112 and the first inclined surface 113, and referring to fig. 1 and 2, the sealing ring 160 is sleeved in the second concave portion. Preferably, the number of the sealing rings 160 is two, and they are arranged along the axial direction of the tube main body 110.
As shown in fig. 1 and 4, a second step 133 is provided on an outer wall of the ring gear 130, and the second step 133 is disposed around an axial direction of the ring gear 130. With continued reference to fig. 4, the outer wall of the ring gear 130 is provided with a first opening 134 and a second opening 135, the first opening 134 and the second opening 135 are respectively arranged along the axial direction of the ring gear 130, wherein the first opening 134 extends from the upper end surface to the lower end surface of the ring gear 130, the second opening 135 extends downward from the upper end surface of the ring gear 130 and does not penetrate out from the lower end surface of the ring gear 130, and in this embodiment, the second opening 135 extends from the upper end surface of the ring gear 130 to the second step 133. Wherein the second opening 135 and the first opening 134 are oppositely disposed. The inner gear ring 130 is sleeved on the first concave part 112 of the pipe fitting main body 110 by being arranged in the first opening 134 and the second opening 135.
As shown in fig. 5, the outer wall of the outer gear ring 140 is provided with a third opening 143, the third opening 143 is arranged along the axial direction of the outer gear ring 140, and the third opening 143 extends downward from the upper end surface of the outer gear ring 140 without passing through the lower end surface of the outer gear ring 140.
As shown in fig. 5, the outer wall of the outer ring gear 140 is further provided with a plurality of fourth openings 144, the shape of the fourth openings 144 is not limited, the fourth openings 144 are arranged opposite to the viewing window holes 121 on the outer shell 120, and whether the pipeline 200 is installed successfully is observed through the viewing window holes 121 and the fourth openings 144.
As shown in fig. 1 and 2, the lower portion of the inner ring gear 130 and the lower portion of the outer ring gear 140 are fastened together.
As shown in fig. 1, 2 and 3, the lower portion of the housing 120 is engaged with the first step 111 of the tube main body 110.
To sum up, the utility model discloses quick intubate structure part reduces, and quick intubate structure and pipeline peg graft conveniently, and stability is high, and the leakproofness is good, is favorable to popularizing and applying. When quick intubate structure and pipeline separation, the user as long as with quick intubate structure or arbitrary anticlockwise rotation of carrying on of pipeline can dismantle the separation, convenient operation.
The above-mentioned embodiments are only used for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to limit the scope of the present invention in terms of implementation, which is not limited by the present embodiment, i.e. all equivalent changes or modifications made in accordance with the spirit disclosed by the present invention still fall within the scope of the present invention.
Claims (10)
1. A quick cannula structure, comprising:
a tube body;
the outer shell is arranged outside the pipe fitting main body, a movable cavity for inserting a pipeline is formed between the pipe fitting main body and the outer shell, and a window hole is formed in the outer shell;
the inner gear ring is positioned in the movable cavity and is used for being matched with the inner wall of the pipeline;
the outer gear ring is positioned in the movable cavity and is used for being matched with the outer wall of the pipeline;
the sealing ring is sleeved on the outer wall of the pipe fitting main body, is respectively positioned at the upper parts of the inner gear ring and the outer gear ring, and is used for being matched with the inner wall of the pipeline;
the lower part of the outer gear ring is connected with the lower part of the inner gear ring, and the joint of the outer gear ring and the inner gear ring is matched with the end surface of the pipeline.
2. The quick cannula structure as claimed in claim 1, wherein the outer wall of the tube body is provided with a first recess, the inner gear ring is sleeved in the first recess, the port of the inner gear ring is internally provided with a first clenching bevel, the outer wall of the tube body is provided with a first inclined surface matched with the first clenching bevel, the port of the outer gear ring is externally provided with a second clenching bevel, and the inner wall of the outer shell is provided with a second inclined surface matched with the second clenching bevel.
3. The quick pipe inserting structure according to claim 2, wherein a first step is provided on an outer wall of the pipe fitting body, the first inclined surface and the first step are respectively connected to upper and lower sides of the first recess, and a lower portion of the inner gear ring abuts against the first step.
4. The quick cannula structure of claim 2, wherein the outer wall of the tube body further comprises a second recess, the second recess is located above the first recess, and the sealing ring is sleeved in the second recess.
5. The quick cannula structure as claimed in claim 2, wherein the inner ring gear is provided with a first opening on an outer wall thereof, the first opening extending from an upper end surface to a lower end surface of the inner ring gear.
6. The quick cannula structure as claimed in claim 5, wherein the inner gear ring is provided with a second opening on an outer wall thereof, and the second opening is opposite to the first opening.
7. The quick cannula structure of claim 1, wherein the outer wall of the outer gear ring is further provided with a plurality of fourth openings, and the fourth openings are opposite to the viewing window holes on the outer shell.
8. The quick cannula arrangement according to claim 1, wherein the lower portion of the inner gear ring and the lower portion of the outer gear ring are fastened together.
9. The quick cannula structure of claim 3, wherein the lower portion of the housing is snap-fitted to the tube body.
10. The quick cannula structure of claim 9, wherein said lower housing portion and said first step of said tube body are snap-fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920707484.1U CN210372463U (en) | 2019-05-17 | 2019-05-17 | Quick intubate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920707484.1U CN210372463U (en) | 2019-05-17 | 2019-05-17 | Quick intubate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210372463U true CN210372463U (en) | 2020-04-21 |
Family
ID=70260474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920707484.1U Expired - Fee Related CN210372463U (en) | 2019-05-17 | 2019-05-17 | Quick intubate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210372463U (en) |
-
2019
- 2019-05-17 CN CN201920707484.1U patent/CN210372463U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102062271B (en) | Connection device of full-diameter compressed air conveying pipeline | |
| CN106352183B (en) | A kind of jack catchs type pipeline fast joint | |
| CN210372463U (en) | Quick intubate structure | |
| CN103470886B (en) | The pipeline clamp connected system of single groove double card structure | |
| CN203880290U (en) | Small-caliber quick pipeline connecting connector | |
| EP2927554A1 (en) | Fast detachable pipe connector | |
| CN210800302U (en) | Insulating leak hunting connects | |
| CN113028179A (en) | Household appliance pipeline butt joint private-dismantling-prevention device, gas stove and pipeline butt joint dismantling method | |
| DE502004007665D1 (en) | SOLDERABLE CONNECTOR FOR HIGH PRESSURE PIPES | |
| CN203770879U (en) | Outer tube of quickly plugged high-pressure tube joint | |
| CN205065126U (en) | Mine fills exhaust duct structure of pegging graft fast | |
| CN201014111Y (en) | Lever type fast joint | |
| CN207848711U (en) | A kind of pneumatic pipe fitting of threeway | |
| CN207634835U (en) | A kind of recanalization structure | |
| CN217784463U (en) | Pipe fitting convenient to butt joint installation | |
| CN202195068U (en) | Valve with quick-connection structure | |
| CN205719767U (en) | A kind of fibre reinforced composite tubes suppresses fixture | |
| CN106764171B (en) | A kind of modified form conversion pipe fitting | |
| CN202213196U (en) | Pipe orifice chamfering device | |
| CN206582449U (en) | A kind of pressure piping quick connector | |
| CN201730120U (en) | Screw jointed acoustic pipe | |
| CN105987243A (en) | Rapidly-mounted sealing connecting device | |
| CN212718625U (en) | Adapting PE drain pipe | |
| CN209705491U (en) | A kind of connection structure of pipe fitting | |
| CN208519348U (en) | Pipeline connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |