CN213001587U - Umbrella-shaped cleaning tool for inner wall of pipeline - Google Patents
Umbrella-shaped cleaning tool for inner wall of pipeline Download PDFInfo
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- CN213001587U CN213001587U CN202020933690.7U CN202020933690U CN213001587U CN 213001587 U CN213001587 U CN 213001587U CN 202020933690 U CN202020933690 U CN 202020933690U CN 213001587 U CN213001587 U CN 213001587U
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Abstract
The utility model discloses an umbrella-shaped cleaning tool for the inner wall of a pipeline, which comprises an umbrella cover, umbrella ribs and an umbrella rod; the middle part of the umbrella cover is fixedly arranged at the upper end of the umbrella rod; one end of each umbrella rib is hinged with the upper end of the umbrella rod, and the hinged part of each umbrella rib and the umbrella rod is positioned in the umbrella surface; the other end of the umbrella rib is fixedly connected with the edge of the umbrella cover; a plurality of umbrella ribs are provided; a plurality of umbrella ribs are uniformly distributed along the peripheral direction of the umbrella rod; one end of the umbrella rib connected with the umbrella cover is hinged with one end of a supporting rod; the other end of the supporting rod is hinged with a sleeve; the sleeve is sleeved on the umbrella rod in a sliding manner. The utility model discloses design into umbelliform with burnisher, the one end of the umbrella pole that will have the umbrella face during use stretches into in treating clear pipeline, then along the length direction slip sleeve pipe of pipeline, makes the umbrella face strut, makes the edge of umbrella face support and leans on the inner wall of pipeline to give the certain pressure of pipe inner wall, then stimulate the umbrella pole, the attachment of pipe inner wall is cleaned by umbrella face edge at the in-process that the umbrella face removed, clean convenient and fast.
Description
Technical Field
The utility model relates to a pipe inner wall burnisher, especially a burnisher for cleaning pipe inner wall.
Background
In the process of preparing the cut tobacco, the moisture discharge pipeline and the dust removal pipeline of the tobacco making equipment such as a moisture regaining machine, a feeding machine, a drying machine and the like discharge waste gas or dust in the equipment. After long-time use, a large amount of smoke and dust, cigarette foam can be attached to the pipeline inner wall, reduce row's damp and dust collection efficiency and the effect of equipment, increase the production energy consumption in workshop, influence product quality.
Therefore, the inner wall of the pipeline needs to be cleaned regularly, and when the pipeline is cleaned, the pipeline needs to be cleaned only by auxiliary equipment because the pipeline is long in length and different in pipe diameter and the height of some pipelines is high. This all makes the pipeline clean troublesome, and clean efficiency is lower, has certain potential safety hazard simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an umbelliform burnisher for pipeline inner wall to solve not enough among the prior art, it can adapt to the pipe cleaning of different pipe diameters, and can adjust burnisher's length according to the length difference of pipeline, clean convenient, efficient.
The utility model provides an umbrella-shaped cleaning tool for the inner wall of a pipeline, which comprises an umbrella cover, umbrella ribs and an umbrella rod; the middle part of the umbrella cover is fixedly arranged at the upper end of the umbrella rod; one end of each umbrella rib is hinged with the upper end of the umbrella rod, and the hinged part of each umbrella rib and the corresponding umbrella rod is positioned in the umbrella surface; the other end of the umbrella rib is fixedly connected with the edge of the umbrella cover; a plurality of umbrella ribs are arranged; the plurality of umbrella ribs are uniformly distributed along the peripheral direction of the umbrella rod; one end of the umbrella rib connected with the umbrella cover is hinged with one end of a supporting rod; the other end of the supporting rod is hinged with a sleeve; the sleeve is sleeved on the umbrella rod in a sliding manner.
An umbrella-shaped cleaning tool for the inner wall of a pipeline as described above, wherein preferably, the umbrella ribs comprise a first rod and a second rod; one end of the first rod piece is hinged with the upper end of the umbrella rod, and the other end of the first rod piece is hinged with the second rod piece; one end of the second rod piece, which is far away from the first rod piece, is fixedly connected with the edge of the umbrella cover; one end of the second rod piece, which is far away from the first rod piece, is hinged with the supporting rod.
The umbrella-shaped cleaning tool for the inner wall of the pipeline is characterized in that the umbrella rod is sleeved with a connecting cylinder in a sliding manner; a first baffle ring is arranged on the outer wall of the connecting cylinder along the circumferential direction; the first baffle ring is positioned at one end of the connecting cylinder close to the umbrella cover; the first baffle ring is connected with the first rod piece through a connecting rod; one end of the connecting rod is hinged with the first baffle ring, and the other end of the connecting rod is hinged with the first rod piece; the sleeve is sleeved on the connecting cylinder in a sliding manner; a second baffle ring is arranged on the outer wall of the sleeve along the circumferential direction; the second retaining ring is positioned at one end of the sleeve close to the umbrella cover; a spring is sleeved on the connecting cylinder; the spring is located between the first retaining ring and the second retaining ring, one end of the spring is fixedly connected with the first retaining ring, and the other end of the spring is fixedly connected with the second retaining ring.
The umbrella-shaped cleaning tool for the inner wall of the pipeline is characterized by further comprising a first elastic sheet; the first elastic sheet is arranged in the umbrella rod along the length direction of the umbrella rod, and the first elastic sheet is positioned at one end of the umbrella rod, which is far away from the umbrella cover; one end of the first elastic sheet close to the umbrella cover is fixedly connected with the inner wall of the umbrella rod; a first through groove and a second through groove are formed in the side wall of the umbrella rod opposite to the first elastic sheet; the distance between the first through groove and the umbrella cover is greater than the distance between the second through groove and the umbrella cover; the first elastic sheet is provided with a first clamping jaw and a first convex block; the first claw penetrates through the second through groove, and the first lug penetrates through the first through groove; the sleeve is provided with a first clamping hole used for being clamped with the first clamping jaw.
An umbrella-shaped cleaning tool for the inner wall of the pipeline is described above, wherein the umbrella-shaped cleaning tool further comprises a first lengthening cylinder and a second lengthening cylinder;
the first lengthening cylinder is detachably connected with the umbrella rod; when the first lengthening cylinder is connected to the umbrella rod, the first lug abuts against the inner wall of the first lengthening cylinder, and the first claw is retracted into the umbrella rod; a second elastic sheet is arranged on the inner wall of one end of the first lengthening cylinder, which is far away from the umbrella rod; the second elastic sheet is arranged along the length direction of the first lengthening cylinder; one end of the second elastic sheet is fixedly connected with the inner wall of the first lengthening cylinder; a third through groove and a fourth through groove are formed in the inner wall, opposite to the second elastic sheet, of the first lengthening cylinder; the distance between the third through groove and the umbrella cover is greater than the distance between the fourth through groove and the umbrella cover; the second elastic sheet is provided with a second clamping jaw and a second convex block; the second claw penetrates through the fourth through groove, and the second lug penetrates through the third through groove.
The second lengthening cylinder is detachably connected with the sleeve, and the second lengthening cylinder is sleeved on the first lengthening cylinder in a sliding manner; and one end of the second lengthening cylinder, which is far away from the sleeve, is provided with a second clamping hole used for being clamped with the second clamping jaw.
An umbrella-shaped cleaning tool for the inner wall of the pipeline is described above, wherein preferably, one end of the first lengthening cylinder is provided with a first internal thread; one end of the umbrella rod, which is far away from the umbrella cover, is provided with a first external thread matched with the first internal thread; one end of the second lengthening cylinder, which is close to the umbrella cover, is provided with a second internal thread, and the outer wall of one end of the sleeve, which is far away from the umbrella cover, is provided with a second external thread matched with the second internal thread.
An umbrella-shaped cleaning tool for the inner wall of the pipeline is described above, wherein preferably, an arc-shaped guide surface is arranged on one side of the first projection close to the first lengthening cylinder.
An umbrella-shaped cleaning tool for the inner wall of the pipeline is described above, wherein preferably, the umbrella cover is a canvas umbrella cover; the edge of umbrella face is installed the brush.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a design into umbelliform with burnisher, the one end of the umbrella pole that will have the umbrella face during use stretches into in treating clear pipeline, then along the length direction slip sleeve pipe of pipeline, makes the umbrella face strut, makes the edge of umbrella face support and leans on the inner wall of pipeline to give the certain pressure of pipe inner wall, then stimulate the umbrella pole, the attachment of pipe inner wall is cleaned by umbrella face edge at the in-process that the umbrella face removed, clean convenient and fast.
2. The utility model discloses can make the degree that the umbrella face struts different according to the difference of pipeline internal diameter to it is clean to adapt to the pipeline of different diameters.
3. The utility model discloses a set up first extension section of thick bamboo, the extension section of thick bamboo of second, can be according to the length of waiting the different adjustment burnishers of clean pipeline length, and need not make clean more swift convenience with the help of other auxiliary assembly.
Drawings
FIG. 1 is a schematic structural view of an umbrella-shaped cleaning tool for the inner wall of a pipeline according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a front view of the umbrella-shaped cleaning tool for the inner wall of a pipe according to the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is an enlarged view at C of FIG. 4;
FIG. 6 is a schematic view of the mounting structure of the first and second extension tubes and the umbrella rod;
FIG. 7 is a schematic structural view of the connector barrel;
fig. 8 is a schematic structural view of the sleeve.
In the drawings, the components represented by the respective reference numerals are listed below:
1-umbrella cover, 2-umbrella rib, 3-umbrella rod, 4-supporting rod, 5-sleeve, 201-first rod piece, 202-second rod piece, 6-connecting cylinder, 7-first baffle ring, 8-connecting rod, 9-second baffle ring, 10-spring, 11-first elastic sheet, 301-first through groove, 302-second through groove, 1101-first claw, 1102-first lug, 501-first clamping hole, 12-first lengthening cylinder, 13-second lengthening cylinder, 14-second elastic sheet, 1201-third through groove, 1202-fourth through groove, 1401-second claw, 1402-second lug, 1301-second clamping hole and 1102 a-arc-shaped guide surface.
Detailed Description
The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The embodiment of the utility model provides a: as shown in fig. 1, the utility model relates to an umbrella-shaped cleaning tool for the inner wall of a pipeline, which comprises an umbrella cover 1, umbrella ribs 2 and an umbrella rod 3; the middle part of the umbrella cover 1 is fixedly arranged at the upper end of the umbrella rod 3, specifically, the middle part of the umbrella cover 1 can be adhered to the upper end of the umbrella rod 3 by strong glue, and can also be fixed by a fixing ring or other modes of connecting the umbrella cover and the umbrella rod; one end of the umbrella rib 2 is hinged with the upper end of the umbrella rod 3, and the hinged part of the umbrella rib 2 and the umbrella rod 3 is positioned in the umbrella cover 1; the other end of the umbrella rib 2 is fixedly connected with the edge of the umbrella cover 1; a plurality of umbrella ribs 2 are provided; the plurality of ribs 2 are uniformly distributed along the circumferential direction of the shaft 3, and six ribs 2 are exemplified here, and six ribs 2 are uniformly distributed along the circumferential direction of the shaft 3. One end of each rib 2 connected with the umbrella cover 1 is hinged with one end of a support rod 4, and specifically, each rib 2 comprises a first rod 201 and a second rod 202; one end of the first rod member 201 is hinged with the upper end of the umbrella rod 3, and the other end is hinged with the second rod member 202; one end of the second rod 202 far away from the first rod 201 is fixedly connected with the edge of the umbrella cover 1 through viscose or by adopting rope binding; one end of the second rod member 202 far away from the first rod member 201 is hinged with one end of the support rod 4; the other end of the supporting rod 4 is hinged with a sleeve 5; the sleeve 5 is sleeved on the umbrella rod 3 in a sliding way. The arrangement of the supporting rod 4 can effectively prevent the unfolded umbrella cover from being folded when the umbrella rod 3 is pulled.
When the pipeline is cleaned, one end with the umbrella cover 1 extends into the pipeline to be cleaned, after the pipeline extends into a proper distance, the umbrella cover 1 is opened through the sliding sleeve 5, the edge of the umbrella cover 1 is abutted against the inner wall of the pipeline and gives certain pressure to the inner wall of the pipeline, then the umbrella rod 3 is pulled, attachments on the inner wall of the pipeline are cleaned by the edge of the umbrella cover 1 in the moving process of the umbrella cover 1, the cleaning of the whole inner wall of the pipeline can be realized through one-time action, the cleaning speed is high, and the effect is better.
Further, a connecting cylinder 6 is slidably sleeved on the umbrella rod 3; a first baffle ring 7 is fixedly arranged on the outer wall of the connecting cylinder 6 along the circumferential direction; the first baffle ring 7 is positioned at one end of the connecting cylinder 6 close to the umbrella cover 1; the first baffle ring 7 is connected with the first rod member 201 through a connecting rod 8; one end of the connecting rod 8 is hinged with the first baffle ring 7, and the other end is hinged with the first rod piece 201; the sleeve 5 is sleeved on the connecting cylinder 6 in a sliding manner; a second retaining ring 9 is arranged on the outer wall of the sleeve 5 along the circumferential direction; the second retaining ring 9 is positioned at one end of the sleeve 5 close to the umbrella cover 1; the connecting cylinder 6 is also sleeved with a spring 10; the spring 10 is located between the first retaining ring 7 and the second retaining ring 9, one end of the spring 10 is fixedly connected with the first retaining ring 7, and the other end of the spring is fixedly connected with the second retaining ring 9.
The elastic piece also comprises a first elastic piece 11; the first elastic sheet 11 is arranged in the umbrella rod 3 along the length direction of the umbrella rod 3, and the first elastic sheet 11 is positioned at one end of the umbrella rod 3 far away from the umbrella cover 1; one end of the first elastic sheet 11 close to the umbrella cover 1 is fixedly connected with the inner wall of the umbrella rod 3 in a welding mode; a first through groove 301 and a second through groove 302 are formed in the side wall of the umbrella rod 3 opposite to the first elastic sheet 11; the distance between the first through grooves 301 and the umbrella cover 1 is greater than the distance between the second through grooves 302 and the umbrella cover 1; a first claw 1101 and a first bump 1102 are arranged on the first elastic sheet 11; the first jaw 1101 passes through the second through slot 302, and the first lug 1102 passes through the first through slot 301; the sleeve 5 is provided with a first clamping hole 501 for clamping the first clamping jaw 1101.
The umbrella cover of the cleaning tool can be folded by pulling the sleeve 5 to clamp the first clamping hole 501 with the first clamping jaw 1101, so that the cleaning tool is convenient to carry, and the spring 10 is in a compressed state; when the cleaning tool needs to be used for cleaning the inner wall of the pipeline, after one end of the cleaning tool with the umbrella cover is extended into the pipeline for a proper length, the first lug 1102 is pressed to enable the first clamping claw 110 to be separated from the first clamping hole 501, the sleeve 5 and the connecting cylinder 6 move towards the direction close to the umbrella cover 1 under the action of the elastic force of the spring 10, and the umbrella cover 1 is spread until the edge of the umbrella cover 1 abuts against the pipeline to the inner wall; therefore, the umbrella cover can be automatically opened.
Further, a first lengthening cylinder 12 and a second lengthening cylinder 13 are also included; the first lengthening cylinder 12 is detachably connected with the umbrella rod 3, and specifically, one end of the first lengthening cylinder 12 is provided with a first internal thread; one end of the umbrella rod 3 far away from the umbrella cover 1 is provided with a first external thread matched with the first internal thread; when the first lengthening cylinder 12 is screwed on the umbrella rod 3, the first lug 1102 abuts against the inner wall of the first lengthening cylinder 12, and the first claw 1101 is retracted into the umbrella rod 3, so that the first claw 1101 can be prevented from influencing the movement of the second lengthening cylinder 13; a second elastic sheet 14 is arranged on the inner wall of one end of the first lengthening cylinder 12 far away from the umbrella rod 3; the second elastic sheet 14 is arranged along the length direction of the first lengthening cylinder 12; one end of the second elastic sheet 14 is fixedly connected with the inner wall of the first lengthening cylinder 12 in a welding mode; a third through groove 1201 and a fourth through groove 1202 are formed in the inner wall of the first lengthening barrel 12 opposite to the second elastic sheet 14; the distance between the third through groove 1201 and the umbrella cover 1 is larger than that between the fourth through groove 1202 and the umbrella cover 1; the second elastic sheet 14 is provided with a second claw 1401 and a second lug 1402; the second pawl 1401 passes through the fourth through slot 1202 and the second tab 1402 passes through the third through slot 1201.
The second lengthening cylinder 13 is detachably connected with the sleeve 5, specifically, a second internal thread is arranged at one end of the second lengthening cylinder 13 close to the umbrella cover 1, a second external thread matched with the second internal thread is arranged on the outer wall of one end of the sleeve 5 far away from the umbrella cover 1, and the second lengthening cylinder 13 is sleeved on the first lengthening cylinder 12 in a sliding manner; one end of the second lengthening barrel 13, which is far away from the sleeve 5, is provided with a second clamping hole 1301 for clamping with the second jaw 1401.
The length of the whole sweeping tool can be increased by arranging the first lengthening cylinder 12 and the second lengthening cylinder 13, so that the cleaning tool is suitable for cleaning pipelines with different lengths, other auxiliary equipment is not needed, and the cleaning is quicker and more convenient.
Further, an arc-shaped guide surface 1102a is provided on a side of the first projection 1102 adjacent to the first extension barrel 12. The guide surface 1102a is arranged to facilitate the first projection 110 to move towards the inside of the umbrella rod 3 under the extrusion force of the first lengthening cylinder 12 in the process of screwing the first lengthening cylinder 12 to the umbrella rod 3, so as to drive the first claw 1101 to be retracted into the umbrella rod 3.
The umbrella fabric 1 is a canvas umbrella fabric 1; the edge of the umbrella surface 1 is provided with a brush. The cleaning effect of the cleaning tool can be further improved by arranging the hairbrush.
The utility model discloses diameter when well umbrella face 1 struts completely is greater than the internal diameter of treating the clearance pipeline, so, can guarantee when umbrella face 1 struts, the edge of umbrella face 1 can support and lean on the inner wall of pipeline, and gives the certain pressure of pipeline inner wall, so, is convenient for when pulling umbrella pole 3, and the attachment of pipeline inner wall can be scraped at the edge of umbrella face 1.
Specifically, the utility model discloses a process of folding up as follows: pulling the sleeve 5 to move towards one end far away from the umbrella cover 1, meanwhile, the sleeve 5 drives the connecting cylinder 6 to move through a spring 10 or a limiting part arranged at one end of the connecting cylinder 6 far away from the first baffle ring 7, and at the moment, the lower ends of the support rod 4 and the connecting rod 8 are both subjected to pulling force; the pulling force of the connecting rod 8 causes the first rod 201 to fold towards the umbrella rod 3, and the second rod 202 is also tightened towards the umbrella rod 3 because the connecting rod structure is formed among the supporting rod 4, the connecting rod 8 and the second rod 202. At the later stage of folding, the moving distance under the action of the connecting rod 8 and the second rod member 201 is greater than that of the sleeve 5, and at the same time, the spring 10 is compressed.
When the umbrella cover is opened, the spring 10 is in a compressed state, and at the moment, the first retaining ring 7 and the second retaining ring 9 are pushed, so that the first retaining ring 7 and the second retaining ring 9 tend to be away from each other, and the sleeve 5 and the connecting cylinder 6 can move towards the direction close to the umbrella cover until the elastic potential energy of the spring 10 is reduced and is offset by the connecting rod structure because the first retaining ring 7 and the second retaining ring 9 are limited by the connecting rod structure formed by the umbrella ribs 2, the supporting rods 4 and the connecting rods 8.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (8)
1. An umbrella-shaped cleaning tool for the inner wall of a pipeline is characterized by comprising an umbrella cover (1), umbrella ribs (2) and an umbrella rod (3); the middle part of the umbrella cover (1) is fixedly arranged at the upper end of the umbrella rod (3); one end of each umbrella rib (2) is hinged with the upper end of the umbrella rod (3), and the hinged part of each umbrella rib (2) and the corresponding umbrella rod (3) is positioned in the umbrella cover (1); the other end of the umbrella rib (2) is fixedly connected with the edge of the umbrella cover (1); a plurality of umbrella ribs (2) are arranged; the umbrella ribs (2) are uniformly distributed along the peripheral direction of the umbrella rod (3); one end of the umbrella rib (2) connected with the umbrella cover (1) is hinged with one end of a supporting rod (4); the other end of the supporting rod (4) is hinged with a sleeve (5); the sleeve (5) is sleeved on the umbrella rod (3) in a sliding manner.
2. Umbrella-shaped cleaning implement for the inner wall of ducts according to claim 1, characterized in that said umbrella ribs (2) comprise a first stem (201) and a second stem (202); one end of the first rod piece (201) is hinged with the upper end of the umbrella rod (3), and the other end of the first rod piece is hinged with the second rod piece (202); one end of the second rod (202) far away from the first rod (201) is fixedly connected with the edge of the umbrella cover (1); one end of the second rod piece (202) far away from the first rod piece (201) is hinged with the supporting rod (4).
3. The umbrella-shaped cleaning tool for the inner wall of the pipeline as claimed in claim 2, wherein the umbrella rod (3) is slidably sleeved with a connecting cylinder (6); a first baffle ring (7) is arranged on the outer wall of the connecting cylinder (6) along the circumferential direction; the first baffle ring (7) is positioned at one end of the connecting cylinder (6) close to the umbrella cover (1); the first baffle ring (7) is connected with the first rod piece (201) through a connecting rod (8); one end of the connecting rod (8) is hinged with the first baffle ring (7), and the other end of the connecting rod is hinged with the first rod piece (201); the sleeve (5) is sleeved on the connecting cylinder (6) in a sliding manner; a second baffle ring (9) is arranged on the outer wall of the sleeve (5) along the circumferential direction; the second baffle ring (9) is positioned at one end of the sleeve (5) close to the umbrella cover (1); a spring (10) is sleeved on the connecting cylinder (6); the spring (10) is located between the first retaining ring (7) and the second retaining ring (9), one end of the spring (10) is fixedly connected with the first retaining ring (7), and the other end of the spring is fixedly connected with the second retaining ring (9).
4. The umbrella-shaped cleaning tool for the inner wall of the pipeline according to claim 3, further comprising a first resilient sheet (11); the first elastic sheet (11) is arranged in the umbrella rod (3) along the length direction of the umbrella rod (3), and the first elastic sheet (11) is positioned at one end, far away from the umbrella cover (1), of the umbrella rod (3); one end of the first elastic sheet (11) close to the umbrella cover (1) is fixedly connected with the inner wall of the umbrella rod (3); a first through groove (301) and a second through groove (302) are formed in the side wall of the umbrella rod (3) opposite to the first elastic sheet (11); the distance between the first through groove (301) and the umbrella cover (1) is greater than the distance between the second through groove (302) and the umbrella cover (1); the first elastic sheet (11) is provided with a first claw (1101) and a first bump (1102); the first jaw (1101) passes through the second through slot (302), the first tab (1102) passes through the first through slot (301); the sleeve (5) is provided with a first clamping hole (501) used for being clamped with the first clamping jaw (1101).
5. The umbrella-shaped cleaning tool for the inner wall of a pipe according to claim 4, further comprising a first extension cylinder (12) and a second extension cylinder (13);
the first lengthening cylinder (12) is detachably connected with the umbrella rod (3); when the first lengthening cylinder (12) is connected to the umbrella rod (3), the first lug (1102) abuts against the inner wall of the first lengthening cylinder (12), and the first claw (1101) is retracted into the umbrella rod (3); a second elastic sheet (14) is arranged on the inner wall of one end of the first lengthening tube (12) far away from the umbrella rod (3); the second elastic sheet (14) is arranged along the length direction of the first lengthening cylinder (12); one end of the second elastic sheet (14) is fixedly connected with the inner wall of the first lengthening cylinder (12); a third through groove (1201) and a fourth through groove (1202) are formed in the inner wall, opposite to the second elastic sheet (14), of the first lengthening cylinder (12); the distance between the third through groove (1201) and the umbrella cover (1) is greater than the distance between the fourth through groove (1202) and the umbrella cover (1); the second elastic sheet (14) is provided with a second claw (1401) and a second lug (1402); the second jaw (1401) passes through the fourth through slot (1202) and the second lug (1402) passes through the third through slot (1201);
the second lengthening cylinder (13) is detachably connected with the sleeve (5), and the second lengthening cylinder (13) is sleeved on the first lengthening cylinder (12) in a sliding manner; one end of the second lengthening tube (13) far away from the sleeve (5) is provided with a second clamping hole (1301) used for clamping with the second clamping jaw (1401).
6. An umbrella-like cleaning tool for the inner wall of a pipe according to claim 5, wherein; one end of the first lengthening cylinder (12) is provided with a first internal thread; one end of the umbrella rod (3) far away from the umbrella cover (1) is provided with a first external thread matched with the first internal thread; one end of the second lengthening tube (13) close to the umbrella cover (1) is provided with a second internal thread, and the outer wall of one end of the sleeve (5) far away from the umbrella cover (1) is provided with a second external thread matched with the second internal thread.
7. The umbrella-shaped cleaning tool for the inner wall of the pipeline as claimed in claim 6, wherein the side of the first projection (1102) close to the first elongated barrel (12) is provided with an arc-shaped guide surface (1102 a).
8. An umbrella-like cleaning implement for the inner wall of a duct according to any one of claims 1 to 7, wherein; the umbrella cover (1) is a canvas umbrella cover (1); the edge of the umbrella cover (1) is provided with a brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933690.7U CN213001587U (en) | 2020-05-28 | 2020-05-28 | Umbrella-shaped cleaning tool for inner wall of pipeline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020933690.7U CN213001587U (en) | 2020-05-28 | 2020-05-28 | Umbrella-shaped cleaning tool for inner wall of pipeline |
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| CN213001587U true CN213001587U (en) | 2021-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009667A (en) * | 2022-05-27 | 2022-09-06 | 浙江创泷环境检测技术有限公司 | Soil sample's strorage device in soil property detects |
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2020
- 2020-05-28 CN CN202020933690.7U patent/CN213001587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009667A (en) * | 2022-05-27 | 2022-09-06 | 浙江创泷环境检测技术有限公司 | Soil sample's strorage device in soil property detects |
| CN115009667B (en) * | 2022-05-27 | 2024-02-09 | 曹阳 | Soil sample's strorage device in soil property detects |
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