CN217444955U - Split CPVC honeycomb pipe joint with hide gluey groove - Google Patents
Split CPVC honeycomb pipe joint with hide gluey groove Download PDFInfo
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- CN217444955U CN217444955U CN202123442017.7U CN202123442017U CN217444955U CN 217444955 U CN217444955 U CN 217444955U CN 202123442017 U CN202123442017 U CN 202123442017U CN 217444955 U CN217444955 U CN 217444955U
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Abstract
The utility model relates to a split type CPVC honeycomb pipe joint with glue-hiding groove, its characteristics lie in including locating piece, lid dress piece, seted up location breach, first glue-hiding groove, second glue-hiding groove on the locating piece, lower bar notes gluey groove, seted up lid dress breach, last bar notes gluey groove on the lid dress piece, lid dress piece lid dress is on the top surface of locating piece, lid dress breach and location breach enclose jointly to close to form with honeycomb tube external shape assorted locating hole. The utility model discloses a locating piece, the lid dress piece has constituted split type structure, and seted up very reasonable trench structure on locating piece and lid dress piece, this can conveniently be quick with two honeycomb pipes, accurately fix a position on the locating piece, thereby just can accomplish the lid dress back at the lid dress piece, glue is added to the butt joint department accuracy of two honeycomb pipes, this split type CPVC honeycomb coupling can be quick with two honeycomb pipes, it is accurate, firmly, the butt joint is in the same place sealedly, it has simple structure, processing is convenient, the reliability is high, advantages such as suitability is good.
Description
Technical Field
The utility model relates to a cable duct technical field that docks, especially a honeycomb coupling.
Background
At present, in order to butt joint two honeycomb pipes, the two honeycomb pipes are tightly sleeved on the end parts of the two honeycomb pipes through a sleeve pipe so as to butt joint the two honeycomb pipes together. Although the socket pipe and the honeycomb pipe are tightly matched, when the butt joint part is buried under the ground, the socket pipe and the honeycomb pipe are easily extruded by soil to deform, and in addition, the honeycomb pipe and the socket pipe are difficult to avoid, so that processing errors exist, and the appearance structure of the honeycomb pipe is relatively complex. Therefore, after the butt joint is completed and when the butt joint is buried under the ground, gaps are inevitably formed at the butt joint, so that the sealing performance of the butt joint is poor, a good waterproof effect cannot be achieved, and underground water easily enters the honeycomb tube along the gaps at the butt joint. And the entering of water easily leads to the accelerated aging speed of the cable in the honeycomb tube, thereby easily causing the service life of the cable to be shortened. Therefore, it is necessary to redesign the structure of the honeycomb pipe joint.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the above-mentioned problem and not enough, a split type CPVC honeycomb coupling with hide gluey groove is provided, this split type CPVC honeycomb coupling passes through the locating piece, the lid dress piece has constituted split type structure, and set up very reasonable trench structure on locating piece and lid dress piece, this can conveniently be quick with two honeycomb pipes, accurately fix a position on the locating piece, thereby just can accomplish the lid dress back at the lid dress piece, glue in the accurate interpolation of butt joint department of two honeycomb pipes, this split type CPVC honeycomb coupling can be quick with two honeycomb pipes, it is accurate, firm, joint together sealedly, it has simple structure, processing is convenient, the reliability is high, advantages such as suitability is good.
The technical scheme of the utility model is realized like this:
a split CPVC honeycomb pipe joint with a glue hiding groove is characterized by comprising a positioning block and a cover filling block, wherein the top surface of the positioning block is provided with a positioning notch which is longitudinally penetrated, the groove wall of the positioning notch is provided with a first glue hiding groove and a second glue hiding groove which are arranged side by side from front to back, the top surface of the positioning block is further provided with a lower strip-shaped glue injecting groove which spans the positioning notch, the middle part of the lower strip-shaped glue injecting groove is positioned on the mouth wall of the positioning notch, the lower strip-shaped glue injecting groove is positioned between the first glue hiding groove and the second glue hiding groove, two ends of the lower strip-shaped glue injecting groove are respectively penetrated to the left side wall and the right side wall of the positioning block, the bottom surface of the cover filling block is provided with a cover filling notch which is longitudinally penetrated, the bottom surface of the cover filling block is further provided with an upper strip-shaped glue injecting groove which spans the cover filling notch, and the middle part of the upper strip-shaped glue injecting groove is positioned on the mouth wall of the cover filling notch, the two ends of the upper strip-shaped glue injection groove are respectively penetrated to the left side wall and the right side wall of the cover filling block, the cover filling block is covered on the top surface of the positioning block, the cover filling gap and the positioning gap are oppositely arranged, the upper strip-shaped glue injection groove and the lower strip-shaped glue injection groove are oppositely arranged, and the cover filling gap and the positioning gap are jointly enclosed to form a positioning hole matched with the external shape of the honeycomb tube.
Preferably, the top surface of the positioning block is provided with a plurality of screws, the covering block is provided with a plurality of vertically penetrating sleeving holes, each sleeving hole is sleeved on each screw, the upper end of each screw is respectively screwed with a nut, and each nut is tightly pressed on the top surface of the covering block.
Preferably, the first glue hiding groove is a strip-shaped groove, two ends of the first glue hiding groove respectively penetrate through two edges of the positioning notch, the second glue hiding groove is a strip-shaped groove, and two ends of the second glue hiding groove respectively penetrate through two edges of the positioning notch.
Preferably, the top surface of the cover block is provided with at least one glue injection hole, and the lower end of the glue injection hole penetrates into the upper strip-shaped glue injection groove.
Preferably, the upper orifice of the glue injection hole is in a funnel-shaped structure.
Preferably, a plurality of positioning nails are arranged on the bottom surface of the positioning block.
Preferably, at least two reinforcing blocks are embedded in the positioning block, and the bottom surface of each reinforcing block is connected with the upper ends of at least two positioning nails.
The utility model has the advantages that: the utility model discloses in, adopted the split type CPVC honeycomb coupling structure that locating piece and lid dress piece constitute, seted up location breach, first glue hiding groove, second glue hiding groove, lower bar injecting glue groove respectively on the locating piece, this can constitute very reasonable trench structure through location breach, first glue hiding groove, second glue hiding groove and lower bar injecting glue groove. Because the location breach is open structure, this can be conveniently through the accurate tip of injecing two honeycomb pipes of location breach to help improving the convenience and the accuracy of honeycomb pipe end installation.
Through the establishment of first glue hiding groove and second glue hiding groove to make down the bar glue injection groove be located between first glue hiding groove, the second glue hiding groove, can hide glue in the location breach of bar glue injection groove both sides down, this just can conveniently be fixed the tip bonding of two honeycomb pipes in the location breach, and make the slot department in bar glue injection groove under the tip accuracy of two honeycomb pipes.
Because the lower strip-shaped glue injection groove is strip-shaped, the lower strip-shaped glue injection groove can be conveniently superposed with the lower contact parts of the two honeycomb tubes, so that glue can be conveniently injected into the lower contact parts of the two honeycomb tubes to be sealed and fixed, and the end parts of the two honeycomb tubes can be quickly and accurately positioned together through the positioning block.
Because the covering block is provided with the covering gap, and the covering gap and the positioning gap are enclosed together to form the positioning hole matched with the external shape of the honeycomb tube. This can stably confine the ends of two honeycomb tubes through the locating holes, thereby helping to improve the reliability of the split CPVC honeycomb pipe joint.
The upper strip-shaped glue injection groove crossing the cover gap is formed in the bottom surface of the cover block, and the upper strip-shaped glue injection groove and the lower strip-shaped glue injection groove are oppositely arranged. Like this go up strip injecting glue groove and can constitute the injecting glue trench structure that encircles two honeycomb pipe butt joints with lower strip injecting glue groove jointly to just can accurately add glue at two honeycomb pipe butt joints, and then just can realize bonding fixed, sealed dual function. This split type CPVC honeycomb coupling can be in the same place two honeycomb pipes fast, accurate, firm, sealedly connect, and this split type CPVC honeycomb coupling's reliability and suitability are very high.
Two ends of the upper strip-shaped glue injection groove respectively penetrate through the left side wall and the right side wall of the cover block, and two ends of the lower strip-shaped glue injection groove respectively penetrate through the left side wall and the right side wall of the positioning block. Can make things convenient for the injecting glue like this, exhaust to help improving the convenience of injecting glue, this split type CPVC honeycomb coupling uses very conveniently.
Meanwhile, the integral structure of the split CPVC honeycomb pipe joint is very simple, and the split CPVC honeycomb pipe joint is also very convenient to manufacture.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a split CPVC honeycomb pipe joint of the present invention.
Fig. 2 is one of the schematic cross-sectional structural diagrams of the split CPVC honeycomb pipe joint of the present invention.
Fig. 3 is a second schematic sectional view of the split CPVC honeycomb pipe joint according to the present invention.
Fig. 4 is the split structure schematic diagram of the split CPVC honeycomb pipe joint of the present invention.
Fig. 5 is a schematic perspective view of the positioning block of the present invention.
Fig. 6 is a schematic view of the three-dimensional structure of the middle cover block of the present invention.
Fig. 7 is a schematic view of an assembly structure of the middle positioning block and the honeycomb tube according to the present invention.
Fig. 8 is a schematic structural view of the usage state of the present invention.
Detailed Description
As shown in fig. 1 to 6, the split CPVC honeycomb pipe joint with glue hiding groove of the present invention comprises a positioning block 1 and a cover block 2, wherein a positioning notch 11 is formed on the top surface of the positioning block 1, a first glue hiding groove 12 and a second glue hiding groove 13 are formed on the wall of the positioning notch 11, the first glue hiding groove 12 and the second glue hiding groove 13 are arranged side by side from front to back, a lower strip-shaped glue injecting groove 14 crossing the positioning notch 11 is formed on the top surface of the positioning block 1, the middle part of the lower strip-shaped glue injecting groove 14 is located on the wall of the positioning notch 11, the lower strip-shaped glue injecting groove 14 is located between the first glue hiding groove 12 and the second glue hiding groove 13, and the two ends of the lower strip-shaped glue injecting groove 14 respectively penetrate the left and right side walls of the positioning block 1, a cover gap 21 is formed on the bottom surface of the cover block 2, an upper strip-shaped glue injecting groove 22 crossing the cover gap 21 is formed on the bottom surface of the cover block 2, the middle part of the upper strip-shaped glue injection groove 22 is positioned on the mouth wall of the cover gap 21, two ends of the upper strip-shaped glue injection groove 22 are respectively penetrated to the left side wall and the right side wall of the cover block 2, the cover block 2 is covered on the top surface of the positioning block 1, the cover gap 21 and the positioning gap 11 are oppositely arranged, the upper strip-shaped glue injection groove 22 and the lower strip-shaped glue injection groove 14 are oppositely arranged, and the cover gap 21 and the positioning gap 11 jointly enclose to form the positioning hole 10 matched with the appearance of the honeycomb tube.
The utility model discloses in, adopted the split type CPVC honeycomb pipe joint structure that locating piece 1 and lid dress piece 2 constitute, seted up location breach 11, first glue hiding groove 12, second glue hiding groove 13, lower bar notes gluey groove 14 respectively on locating piece 1, this can constitute very reasonable trench structure through location breach 11, first glue hiding groove 12, second glue hiding groove 13 and lower bar notes gluey groove 14. Because the positioning notch 11 is an open structure, the ends of the two honeycomb tubes can be conveniently and accurately limited through the positioning notch 11, so that the convenience and the accuracy of the installation of the ends of the honeycomb tubes are improved.
Through the establishment of first glue hiding groove 12 and second glue hiding groove 13 to make down bar notes gluey groove 14 be located between first glue hiding groove 12, the second glue hiding groove 13, can hide glue in the location breach 11 of bar notes gluey groove 14 both sides down, this just can conveniently be fixed the tip bonding of two honeycomb pipes in location breach 11, and make the tip accuracy of two honeycomb pipes be in the notch department of bar notes gluey groove 14 down.
Because lower bar glue injection groove 14 is the bar, this can conveniently coincide with the lower contact department of two honeycomb pipes to can conveniently pour into glue into at the lower contact department of two honeycomb pipes sealed, fixed, and then can be in the same place the tip of two honeycomb pipes through quick, the accurate location of locating piece 1.
Because the covering block 2 is provided with the covering gap 21, and the covering gap 21 and the positioning gap 11 jointly enclose to form the positioning hole 10 matched with the shape of the honeycomb tube. This can stably confine the ends of two honeycomb tubes by locating holes 10, thereby contributing to improved reliability of the split CPVC honeycomb tube joint.
An upper strip-shaped glue injection groove 22 crossing the cover gap 21 is formed in the bottom surface of the cover block 2, and the upper strip-shaped glue injection groove 22 and the lower strip-shaped glue injection groove 14 are arranged oppositely. Therefore, the upper strip-shaped glue injection groove 22 and the lower strip-shaped glue injection groove 14 can jointly form a glue injection groove structure surrounding the joint of the two honeycomb tubes, so that glue can be accurately added to the joint of the two honeycomb tubes, and the double functions of bonding, fixing and sealing can be realized. This split type CPVC honeycomb coupling can be in the same place two honeycomb pipes fast, accurate, firm, sealedly connect, and this split type CPVC honeycomb coupling's reliability and suitability are very high.
Two ends of the upper strip-shaped glue injection groove 22 respectively penetrate through the left side wall and the right side wall of the cover mounting block 2, and two ends of the lower strip-shaped glue injection groove 14 respectively penetrate through the left side wall and the right side wall of the positioning block 1. Can make things convenient for the injecting glue like this, exhaust to help improving the convenience of injecting glue, this split type CPVC honeycomb coupling uses very conveniently.
Meanwhile, the integral structure of the split CPVC honeycomb pipe joint is very simple, and the split CPVC honeycomb pipe joint is also very convenient to manufacture.
As shown in fig. 7 and 8, the positioning holes 10 match the outer shape of the seven-hole honeycomb tube. Therefore, the seven-hole honeycomb pipe can be stably limited, and the actual use requirement of the split CPVC honeycomb pipe joint can be well met.
As shown in fig. 1 to 6, the top surface of the positioning block 1 is provided with a plurality of screws 15, the covering block 2 is provided with a plurality of vertically penetrating sleeving holes 23, each sleeving hole 23 is respectively sleeved on each screw 15, the upper end of each screw 15 is respectively screwed with a nut 16, and each nut 16 is respectively pressed on the top surface of the covering block 2. Therefore, the cover block 2 can be conveniently and accurately and quickly covered on the positioning block 1, and the convenience of installing and positioning the cover block 2 is improved. And the cover block 2 can be firmly and stably limited on the positioning block 1 by the pressing of the nut 16, thereby being beneficial to further improving the reliability of the split CPVC honeycomb pipe joint.
As shown in fig. 2, fig. 4 and fig. 5, the first glue hiding groove 12 is a strip-shaped groove, and two ends of the first glue hiding groove 12 respectively penetrate through two edges of the positioning notch 11, and the second glue hiding groove 13 is a strip-shaped groove, and two ends of the second glue hiding groove 13 respectively penetrate through two edges of the positioning notch 11. Adopt the bar groove can guarantee to hide the abundant of gluing and improve and hide the area of gluing, this can be convenient for further improve the fastness of locating piece 1 and honeycomb union coupling to help further improving this split type CPVC honeycomb coupling's reliability. Through making the both ends in first glue storage groove 12 and second glue storage groove 13 all run through respectively to two mouthful edges of location breach 11, this can inlay after location breach 11 at the honeycomb tube tip, rethread first glue storage groove 12's one end, the one end in second glue storage groove 13, glue injection respectively in first glue storage groove 12, the second glue storage groove 13, and the other end in first glue storage groove 12, the other end in second glue storage groove 13 then can play carminative effect, with smooth and abundant of guaranteeing the injecting glue, and then can be convenient for firmly bond the tip of honeycomb tube on locating piece 1, this helps further improving this split type CPVC honeycomb tube connects's suitability. And such structure can avoid glue to influence the dress of inlaying of honeycomb tube end portion, and this accuracy that can guarantee the honeycomb tube end portion and inlay the dress.
As shown in fig. 1, 3, 4 and 6, at least one glue injection hole 24 is opened on the top surface of the cover block 2, and the lower end of the glue injection hole 24 penetrates into the upper strip-shaped glue injection groove 22. Can make things convenient for like this from the top of lid dress piece 2 upwards bar injecting glue groove 22 in the injecting glue to help improving the convenience of injecting glue, and then help improving the convenience that this split type CPVC honeycomb coupling used.
As shown in fig. 3 and 6, the upper opening of the glue injection hole 24 is in a funnel-shaped structure. Can conveniently inject glue in the injecting glue hole 24 like this to help further improving this split type CPVC honeycomb coupling convenience of using.
As shown in fig. 3 and 6, the number of the glue injection holes 24 is determined according to the number of upward protrusions at the upper end of the strip-shaped glue injection groove 22. For example, in fig. 3 and 6, the upper strip-shaped glue injection groove 22 is provided with two conical protrusions 221 protruding upwards, two glue injection holes 24 are adopted, and the lower ends of the two glue injection holes 24 are respectively connected with the tops of the two conical protrusions 221. Therefore, smooth proceeding of glue injection can be well guaranteed, the sufficiency of glue injection can be guaranteed, and therefore firmness and sealing performance of butt joint can be effectively improved.
When glue is injected through the glue injection holes 24, the ends of the upper strip-shaped glue injection groove 22 and the lower strip-shaped glue injection groove 14 can play a role in exhausting air, so that smooth glue injection can be ensured.
As shown in fig. 1 to 5, a plurality of positioning nails 17 are disposed on the bottom surface of the positioning block 1. This can be convenient for spacing locating piece 1 on earth steadily to avoid locating piece 1 to remove at will, thereby just can injecing the split type CPVC honeycomb coupling that has the glue-hiding groove more steadily, with when the landfill earth, avoid it to take place to remove, and then can guarantee that the butt joint department of honeycomb pipe can be very stable, reliable butt joint together, this helps further to improve this split type CPVC honeycomb coupling's reliability and suitability.
As shown in fig. 2, at least two reinforcing blocks 18 are embedded in the positioning block 1, and the bottom surface of each reinforcing block 18 is connected to the upper ends of at least two positioning nails 17. Therefore, the installation positioning stability and firmness of the positioning nails 17 can be enhanced, and the structural strength of the positioning block 1 can be enhanced, so that the reliability of the split CPVC honeycomb pipe joint is further improved.
As shown in fig. 2, the reinforcing block 18, the positioning nail 17 and the screw 15 are all made of stainless steel, the screw 15 and the positioning nail 17 are respectively welded and fixed on the upper and lower surfaces of the reinforcing block 18, the positioning block 1 and the cover mounting block 2 are both made of CPVC, and the positioning block 1 is injection molded on the reinforcing block 18. Therefore, the split CPVC honeycomb pipe joint with the glue hiding groove can be conveniently manufactured, and the positioning block 1 can be ensured to have very high structural strength.
As shown in fig. 7 and 8, when the split CPVC honeycomb pipe joint is used, the positioning nails 17 are inserted into the groove bottoms of the embedded honeycomb pipes. Then, the end parts of the two honeycomb tubes 20 are placed in the positioning notches 11, the end surfaces of the two honeycomb tubes 20 are tightly attached, and the contact part of the two honeycomb tubes 20 is positioned at the notch of the lower strip-shaped glue injection groove 14. Then, glue is injected into the first glue storage groove 12 and the second glue storage groove 13 respectively through the exposed end part of the first glue storage groove 12 and the exposed end part of the second glue storage groove 13, so that the end parts of the two honeycomb tubes 20 are bonded and fixed on the positioning block 1. And then glue is injected into the lower strip-shaped glue injection groove 14 on the opening wall of the positioning notch 11 through the end part of the lower strip-shaped glue injection groove 14, so that the lower contact part of the two honeycomb tubes 20 can be fixed and sealed through glue adhesion. The cover block 2 is then closed and the nut 16 is tightened. And then injecting glue into the upper strip-shaped glue injection groove 22 through the glue injection holes 24 until glue appears at both ends of the upper strip-shaped glue injection groove 22 in the glue injection process through the glue injection holes 24. This forms a glue around the contact between the two honeycomb tubes 20, which can then be firmly and sealingly butted together. The glue injection mode is introduced, and in the actual butt joint process, other glue injection modes can be adopted to realize fixation and sealing.
Because the positioning gap 11 is an open structure, it can be very conveniently determined whether the contact positions of the two honeycomb tubes 20 are tightly attached together and are located at the notch of the lower strip-shaped glue injection groove 14, so that the honeycomb tubes 20 can be quickly and accurately fixed on the positioning block 1. Therefore, the split CPVC honeycomb pipe joint is very convenient to use.
Claims (7)
1. The utility model provides a split type CPVC honeycomb coupling with hide gluey groove which characterized in that: comprises a positioning block (1) and a cover block (2), wherein the top surface of the positioning block (1) is provided with a positioning notch (11) which longitudinally penetrates through, the groove wall of the positioning notch (11) is provided with a first glue hiding groove (12) and a second glue hiding groove (13) which are arranged side by side from front to back, the top surface of the positioning block (1) is further provided with a lower strip-shaped glue injecting groove (14) which crosses the positioning notch (11), the middle part of the lower strip-shaped glue injecting groove (14) is positioned on the mouth wall of the positioning notch (11), the lower strip-shaped glue injecting groove (14) is positioned between the first glue hiding groove (12) and the second glue hiding groove (13), the two ends of the lower strip-shaped glue injecting groove (14) respectively penetrate through the left side wall and the right side wall of the positioning block (1), the bottom surface of the cover block (2) is provided with a cover notch (21) which longitudinally penetrates through, the bottom surface of the cover block (2) is further provided with an upper strip-shaped glue injecting groove (22) which crosses the cover notch (21), and the middle part of the upper strip-shaped glue injection groove (22) is positioned on the mouth wall of the cover gap (21), the two ends of the upper strip-shaped glue injection groove (22) are respectively penetrated to the left side wall and the right side wall of the cover block (2), the cover block (2) is covered on the top surface of the positioning block (1), the cover gap (21) and the positioning gap (11) are oppositely arranged, the upper strip-shaped glue injection groove (22) and the lower strip-shaped glue injection groove (14) are oppositely arranged, and the cover gap (21) and the positioning gap (11) jointly enclose to form a positioning hole (10) matched with the outer shape of the honeycomb tube.
2. A split CPVC honeycomb pipe joint with gel hiding groove as defined in claim 1, wherein: the top surface of the positioning block (1) is provided with a plurality of screw rods (15), the cover block (2) is provided with a plurality of vertically-penetrating sleeving holes (23), each sleeving hole (23) is respectively sleeved on each screw rod (15), the upper end of each screw rod (15) is respectively screwed with a nut (16), and each nut (16) is respectively tightly pressed on the top surface of the cover block (2).
3. A split CPVC honeycomb pipe joint with gel hiding groove as defined in claim 1, wherein: the first glue hiding groove (12) is a strip-shaped groove, two ends of the first glue hiding groove (12) are respectively penetrated to two edges of the positioning notch (11), the second glue hiding groove (13) is a strip-shaped groove, and two ends of the second glue hiding groove (13) are respectively penetrated to two edges of the positioning notch (11).
4. A split CPVC honeycomb pipe joint with glue hiding groove as claimed in claim 1, characterized in that: at least one glue injection hole (24) is formed in the top surface of the cover block (2), and the lower end of the glue injection hole (24) penetrates into the upper strip-shaped glue injection groove (22).
5. A split CPVC honeycomb pipe joint with glue hiding groove as defined in claim 4, wherein: the upper orifice of the glue injection hole (24) is of a funnel-shaped structure.
6. A split CPVC honeycomb pipe joint with gel hiding groove as defined in claim 1, wherein: the bottom surface of the positioning block (1) is provided with a plurality of positioning nails (17).
7. A split CPVC honeycomb pipe joint with glue hiding groove as defined in claim 6, wherein: at least two reinforcing blocks (18) are embedded in the positioning block (1), and the bottom surface of each reinforcing block (18) is connected with the upper ends of at least two positioning nails (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123442017.7U CN217444955U (en) | 2021-12-30 | 2021-12-30 | Split CPVC honeycomb pipe joint with hide gluey groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123442017.7U CN217444955U (en) | 2021-12-30 | 2021-12-30 | Split CPVC honeycomb pipe joint with hide gluey groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444955U true CN217444955U (en) | 2022-09-16 |
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ID=83211555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123442017.7U Active CN217444955U (en) | 2021-12-30 | 2021-12-30 | Split CPVC honeycomb pipe joint with hide gluey groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444955U (en) |
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2021
- 2021-12-30 CN CN202123442017.7U patent/CN217444955U/en active Active
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