CN220706713U - PTFE straight-through joint - Google Patents
PTFE straight-through joint Download PDFInfo
- Publication number
- CN220706713U CN220706713U CN202322501919.6U CN202322501919U CN220706713U CN 220706713 U CN220706713 U CN 220706713U CN 202322501919 U CN202322501919 U CN 202322501919U CN 220706713 U CN220706713 U CN 220706713U
- Authority
- CN
- China
- Prior art keywords
- pipe
- backing ring
- straight
- silica gel
- joint
- 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.)
- Active
Links
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000741 silica gel Substances 0.000 claims abstract description 37
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 25
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 25
- 241001330002 Bambuseae Species 0.000 claims abstract description 25
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 25
- 239000011425 bamboo Substances 0.000 claims abstract description 25
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to the technical field of straight-through joints, in particular to a PTFE straight-through joint, which comprises a sleeve, wherein a joint pipe is arranged in a jogged sliding manner with the inside of the straight-through pipe, one end of the joint pipe is fixedly provided with a chute post, the outside of the straight-through pipe is provided with a chute, the chute post arranged at one end of the joint pipe is jogged in a sliding manner with the chute arranged at the outside of the straight-through pipe, the sleeve consists of two coaxial circular cylinders with the same thickness and different radiuses, the inner wall of the circular cylinder of the sleeve positioned at the outer side is fixedly provided with an outer silica gel backing ring, the outer wall of the circular cylinder of the sleeve positioned at the inner side is fixedly provided with an inner silica gel backing ring, a bamboo fiber backing ring is fixedly arranged between the outer silica gel backing ring and the inner side of the inner silica gel backing ring, and a circular sleeve is fixedly arranged at the left end and the right end of the straight-through pipe.
Description
Technical Field
The utility model relates to the technical field of straight-through connectors, in particular to a PTFE straight-through connector.
Background
The water pipe used in the decoration process is generally a water pipe made of PPR material, part of the water pipe is connected with the PTFE pipe joint in a hot-sticking mode, in order to enable the pipe joint to be connected with the water pipes at two ends of the cut-off part, a gap at the cut-off part of the water pipe is required to be smaller than the length of the pipe joint, and if the gap at the cut-off part of the water pipe is larger than the length of the pipe joint, the pipe joint cannot be connected with the water pipes at two ends of the cut-off part.
After one end of a part of pipe joint is hot-adhered to the end part of one pipe at the cutting position, the gap at the cutting position of the water pipe is smaller than the length of the pipe joint, and the other end of the joint is difficult to hot-adhere to the end part of the other pipe at the cutting position, so that the problem of high difficulty in connecting the water pipe at the cutting position is solved, and therefore, the PTFE straight-through joint is provided for the problem.
Disclosure of Invention
The utility model aims to provide a PTFE straight joint, which solves the problems that after one end of a pipe joint of the part proposed in the background art is hot-adhered with the end part of one pipeline at a cutting position, the other end of the joint is difficult to be hot-adhered with the end part of the other pipeline at the cutting position because the gap at the cutting position of the water pipe is smaller than the length of the pipe joint, and the connection difficulty of the water pipe at the cutting position is high.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a PTFE straight joint, includes the sleeve pipe, sleeve pipe one end is fixed to be provided with the node pipe, the node pipe is provided with the slip post with the inside gomphosis slip of straight-through pipe, the channel has been seted up in the straight-through pipe one end fixedly, the slip post that node pipe one end set up sets up with the channel gomphosis slip that straight-through pipe outside was seted up, the sleeve pipe comprises two coaxial ring section of thick bamboo that thickness is the same, different radius, sleeve pipe one end all sets up with node pipe one end is fixed, is located the outside the fixed outer silica gel backing ring that is provided with of sleeve pipe's ring section of thick bamboo inner wall is located the inboard the fixed inner silica gel backing ring that is provided with of sleeve pipe's ring section of thick bamboo outer wall, the fixed bamboo fiber backing ring that is provided with of packing between outer silica gel backing ring and the inner silica gel backing ring inboard, both ends are all fixed to be provided with the ring cover about the straight-through pipe.
Preferably, the inner cavity wall and the outer cavity wall are arranged in the joint pipe, and the inner cavity wall arranged in the joint pipe is in fit contact with the annular sleeve arranged at one end of the straight-through pipe.
Preferably, the inside injecting glue hole of seting up in festival pipe top, the inside injecting glue hole that sets up in festival pipe top and the inside outer cavity wall intercommunication that sets up set up, bamboo fiber backing ring one end is through the inside through-hole of festival pipe and the inside outer cavity wall intercommunication that sets up.
Preferably, the lengths of the left and right ends of the outer silica gel backing ring, the lengths of the left and right ends of the inner silica gel backing ring and the lengths of the left and right ends of the bamboo fiber backing ring are equal.
Preferably, the thickness of the vertical circular section of the outer silica gel backing ring is equal to the thickness of the vertical circular section of the inner silica gel backing ring, and the thickness of the vertical circular section of the bamboo fiber backing ring is 1.25 times of the thickness of the vertical circular section of the outer silica gel backing ring.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the sleeve, the joint pipe, the straight through pipe, the chute post, the outer silica gel backing ring, the inner silica gel backing ring, the bamboo fiber backing ring and the annular sleeve, the chute post arranged at one end of the joint pipe is embedded and slides with the channel arranged at the outer wall of the straight through pipe, the inner cavity wall arranged in the joint pipe is in contact with the annular sleeve arranged at one end of the straight through pipe, so that the length adjustment of the PTFE straight through joint formed by the sleeve, the joint pipe and the straight through pipe together is formed, and the problem that after one end of the pipe joint of the proposed part is hot-adhered with the end part of one pipe at the cut-off position, the other end of the joint is difficult to be hot-adhered with the end part of the other pipe at the cut-off position because the gap of the pipe joint pipe is smaller than the length of the pipe joint is solved, and the problem that the connecting difficulty of the water pipe at the cut-off position is large is caused.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the assembly structure of the straight-through pipe of the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 3B according to the present utility model;
FIG. 5 is a schematic view of the distribution structure of the ring sleeve according to the present utility model;
fig. 6 is a schematic diagram of a distribution structure of a bamboo fiber backing ring according to the present utility model.
In the figure: 1. a sleeve; 2. a pipe is jointed; 3. a straight pipe; 4. a runner post; 5. an outer silica gel backing ring; 6. an inner silica gel backing ring; 7. a bamboo fiber backing ring; 8. and (5) a ring sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
the utility model provides a PTFE straight joint, including sleeve pipe 1, sleeve pipe 1 one end is fixed to be provided with festival pipe 2, the inside gomphosis slip setting of festival pipe 2 and straight pipe 3, the fixed spout post 4 that is provided with of festival pipe 2 one end, the channel has been seted up in the straight pipe 3 outside, the spout post 4 that the setting of festival pipe 2 one end and the channel gomphosis slip setting of straight pipe 3 outside were seted up, sleeve pipe 1 comprises two coaxial ring section of thick bamboo that thickness is the same, the radius is different, sleeve pipe 1 one end all is fixed with festival pipe 2 one end and is set up, the fixed outer silica gel backing ring 5 that is provided with of ring section of thick bamboo inner wall that is located sleeve pipe 1 in the outside, the fixed inner silica gel backing ring 6 that is provided with of ring section of thick bamboo outer silica gel backing ring 5 and inner silica gel backing ring 6 inboard between pack fixedly and be provided with bamboo fiber backing ring 8, both ends are all fixed about the straight pipe 3.
As shown in fig. 2, 4, 5 and 6, through the sleeve 1, the joint pipe 2, the straight-through pipe 3, the chute post 4, the outer silica gel backing ring 5, the inner silica gel backing ring 6, the bamboo fiber backing ring 7 and the annular sleeve 8, wherein an outer cavity wall and an inner cavity wall are arranged in the joint pipe 2, and the inner cavity wall arranged in the joint pipe 2 is in fit contact with the annular sleeve 8 arranged at one end of the straight-through pipe 3; the inside glue injection hole that has offered in the top of the festival tube 2, the inside glue injection hole that sets up in the top of the festival tube 2 communicates with the outside cavity wall that sets up inside and sets up, the bamboo fiber backing ring 7 one end communicates with outside cavity wall that sets up inside through the inside through hole of the festival tube 2; the lengths of the left and right ends of the outer silica gel backing ring 5, the lengths of the left and right ends of the inner silica gel backing ring 6 and the lengths of the left and right ends of the bamboo fiber backing ring 7 are equal; the thickness of the vertical circular section of the outer silica gel backing ring 5 is equal to that of the vertical circular section of the inner silica gel backing ring 6, the thickness of the vertical circular section of the bamboo fiber backing ring 7 is 1.25 times that of the vertical circular section of the outer silica gel backing ring 5, the chute post 4 arranged at one end of the joint pipe 2 is embedded and slid with the channel arranged on the outer wall of the straight-through pipe 3, the inner cavity wall arranged inside the joint pipe 2 is in fit contact with the annular sleeve 8 arranged at one end of the straight-through pipe 3, and the length of the PTFE straight-through joint formed by the sleeve 1, the joint pipe 2 and the straight-through pipe 3 is adjusted.
The working flow is as follows: the utility model provides an assembly joint structure capable of adjusting the length of a PTFE straight joint to a certain extent, improving the adjustment and containment effect of the pipeline spacing for communicating pipelines such as indoor home decoration and the like, reducing the connection difficulty of a water pipe at a cut-off position, embedding and sliding a chute column 4 arranged at one end of a joint pipe 2 with a channel arranged on the outer wall of a straight pipe 3, enabling an inner cavity wall arranged inside the joint pipe 2 to be in contact with a ring sleeve 8 arranged at one end of the straight pipe 3 in a fitting manner, forming the length adjustment of the PTFE straight joint formed by the joint pipe 1, the joint pipe 2 and the straight pipe 3 together, inserting and placing pipelines to be assembled at two ends into the sleeve 1 until a bamboo fiber backing ring 7 is in contact with the pipelines to be assembled in a fitting manner, injecting glue into a glue injection hole formed at the top of the joint pipe 2, immersing the bamboo fiber backing ring 7 through an outer cavity wall arranged inside the joint pipe 2, performing glue fitting with the pipelines to be assembled, and forming a pipeline assembly communication structure with good sealing performance after the glue solution is solidified.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A PTFE through joint comprising a sleeve (1), characterized in that: the utility model discloses a sleeve pipe, including sleeve pipe (1), sleeve pipe (2), sleeve pipe (1) one end is fixed to be provided with festival groove post (4) with the inside gomphosis slip setting of straight-through pipe (3), the channel has been seted up in straight-through pipe (3) outside, the groove post (4) that sleeve pipe (2) one end set up and the channel gomphosis slip setting of straight-through pipe (3) outside, sleeve pipe (1) comprises two coaxial ring barrels that thickness is the same, different radius, sleeve pipe (1) one end all is fixed with sleeve pipe (2) one end and is set up, is located the outside the ring barrel inner wall of sleeve pipe (1) is fixed to be provided with outer silica gel backing ring (5), is located the inboard the ring barrel outer wall of sleeve pipe (1) is fixed to be provided with interior silica gel backing ring (6), the fixed bamboo fibre backing ring (7) that is provided with of packing between outer silica gel backing ring (5) and interior silica gel backing ring (6) inboard, both ends are all fixed to be provided with ring cover (8) about straight-through pipe (3).
2. A PTFE through joint according to claim 1, characterized in that: the inner cavity wall arranged inside the joint pipe (2) is in fit contact with a ring sleeve (8) arranged at one end of the straight-through pipe (3).
3. A PTFE through joint according to claim 1, characterized in that: the inner side of the top end of the joint pipe (2) is provided with a glue injection hole, the glue injection hole formed in the top end of the joint pipe (2) is communicated with an inner arranged outer cavity wall, and one end of the bamboo fiber backing ring (7) is communicated with the inner arranged outer cavity wall through an inner through hole of the joint pipe (2).
4. A PTFE through joint according to claim 1, characterized in that: the lengths of the left and right ends of the outer silica gel backing ring (5), the lengths of the left and right ends of the inner silica gel backing ring (6) and the lengths of the left and right ends of the bamboo fiber backing ring (7) are equal.
5. A PTFE through joint according to claim 1, characterized in that: the thickness of the vertical circular section of the outer silica gel backing ring (5) is equal to that of the vertical circular section of the inner silica gel backing ring (6), and the thickness of the vertical circular section of the bamboo fiber backing ring (7) is 1.25 times that of the vertical circular section of the outer silica gel backing ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322501919.6U CN220706713U (en) | 2023-09-14 | 2023-09-14 | PTFE straight-through joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322501919.6U CN220706713U (en) | 2023-09-14 | 2023-09-14 | PTFE straight-through joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220706713U true CN220706713U (en) | 2024-04-02 |
Family
ID=90436385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322501919.6U Active CN220706713U (en) | 2023-09-14 | 2023-09-14 | PTFE straight-through joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220706713U (en) |
-
2023
- 2023-09-14 CN CN202322501919.6U patent/CN220706713U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |