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CN-224208055-U - Brown spiral tube

CN224208055UCN 224208055 UCN224208055 UCN 224208055UCN-224208055-U

Abstract

The utility model discloses a brown erectable spiral tube, which particularly relates to the technical field of dye reagents, and comprises an outer tube, wherein the outer circumferential wall surface of the outer tube is fixedly sleeved with a threaded sleeve, the outer circumferential wall surface of the outer tube is movably sleeved with a top cover, the inner tube is fixedly sleeved in the top cover, and the inner tube is matched with the outer tube, the threaded sleeve, the top cover, the inner tube, a sealing plug, a base, a retraction hole, a fixing frame, a spring, an adjusting block, a connecting column, a fixing frame, a supporting seat and an adjusting head to be used conveniently.

Inventors

  • DONG JING
  • SONG WEIJIE
  • GUO CHENGLIN

Assignees

  • 杭州麦伯生物技术有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (6)

  1. 1. A brown color-changeable spiral tube, characterized by comprising the following steps: The sealing device comprises an outer tube (1), wherein a threaded sleeve (5) is fixedly sleeved on the outer circumferential wall surface of the outer tube (1), a top cover (3) is movably sleeved on the outer circumferential wall surface of the outer tube (1), an inner tube (7) is fixedly sleeved in the top cover (3), and a sealing plug (8) is movably sleeved on the inner circumferential wall surface of the inner tube (7); The bottom surface of the outer tube (1) is provided with a base (2), the inner circular wall surface of the base (2) is provided with threads, the base (2) is in threaded connection with the threaded sleeve (5), the outer circular wall surface of the base (2) is provided with a plurality of receiving and releasing holes (9), the inner bottom surface of the base (2) is fixedly provided with a plurality of fixing frames (12), the inside of the fixing frames (12) is provided with springs (14), the inner circular wall surface of the base (2) is provided with a plurality of adjusting blocks (10), each outer tube (1) and one fixing frame (12) are in a group, the outer circular wall surface of each adjusting block (10) is fixedly provided with a connecting cylinder (13), the connecting cylinder (13) penetrates through the fixing frames (12), the outer circular wall surface of the connecting cylinder (13) is movably sleeved with the springs (14), one end of each connecting cylinder (13) is fixedly provided with a supporting seat (4), and each supporting seat (4) is movably sleeved with the receiving and releasing holes (9). One side of each of the plurality of adjusting blocks (10) is an inclined plane, and the bottom surface of the outer tube (1) is rotatably connected with an adjusting head (11).
  2. 2. The brown standing spiral pipe according to claim 1, wherein two limiting rods (16) are fixedly arranged on inner circular wall surfaces of the supporting seats (4), a fixing plate (17) is fixedly arranged on one side of the fixing frame (12), and the limiting rods (16) are slidably connected with the fixing plate (17).
  3. 3. A brown standing spiral pipe according to claim 1, characterized in that a plurality of sliding rails (15) are fixedly arranged on the inner bottom surface of the base (2), each two sliding rails (15) and one adjusting block (10) are a group, and the adjusting blocks (10) are in sliding connection with the sliding rails (15).
  4. 4. A brown standing spiral pipe according to claim 1, characterized in that the inner pipe (7) is spiral in shape.
  5. 5. A brown standing spiral tube according to claim 1, characterized in that the inner tube (7) is of low borosilicate brown glass material.
  6. 6. A brown standing spiral tube according to claim 1, characterized in that the inner circular wall of the outer tube (1) is fixedly sleeved with a protective pad (6).

Description

Brown spiral tube Technical Field The utility model relates to the technical field of dye reagents, in particular to a brown cocoa standing spiral tube. Background Dye reagents are organic compounds which can make other substances obtain vivid and firm colors, are generally self-colored, can make other substances obtain vivid and firm colors in a molecular state or a dispersion state, can classify the dye reagents according to dye properties and application methods, such as ceramic pigments, paint pigments, textile pigments, plastic pigments and the like, and part of the dye reagents contain fluorescent substances inside, and are usually stored by using test tubes in order to effectively reduce cross contamination between the dye and other reagents or samples when the dye reagents are stored. Among the prior art, the most oval or semicircle of its bottom of common test tube, and then test tube self is difficult for independently placing on the workstation, need use the test-tube rack to concentrate to place the test tube this moment, and test tube self is mostly made by glass, and its self structure is comparatively fragile, and then the test tube is in comparatively concentrated put the position when placing through the test-tube rack, produces the phenomenon of test tube mutual collision easily when the staff takes out the test tube this moment, and then can lead to the test tube surface to take place to damage to can influence its result of use. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a brown standing spiral tube, which solves the problem that the phenomenon that test tubes are easy to collide with each other when taken out, so that the surface of the test tube is damaged, and the subsequent use effect is affected. The technical aim of the utility model is realized by the following technical scheme: The brown erectable spiral pipe comprises an outer pipe, wherein a threaded sleeve is fixedly sleeved on the outer circumferential wall surface of the outer pipe, a top cover is movably sleeved on the outer circumferential wall surface of the outer pipe, an inner pipe is fixedly sleeved in the top cover, and a sealing plug is movably sleeved on the inner circumferential wall surface of the inner pipe; The bottom surface of the outer tube is provided with a base, the inner circular wall surface of the base is provided with threads, the base is in threaded connection with the threaded sleeve, the outer circular wall surface of the base is provided with a plurality of retraction holes, the inner bottom surface of the base is fixedly provided with a plurality of fixing frames, springs are arranged in the fixing frames, the inner circular wall surface of the base is provided with a plurality of adjusting blocks, each outer tube and one fixing frame are a group, the outer circular wall surface of each adjusting block is fixedly provided with a connecting column, the connecting column penetrates through the fixing frame, the outer circular wall surface of the connecting column is movably sleeved with the springs, one end of the connecting column is fixedly provided with a supporting seat, and the supporting seat is movably sleeved with the retraction holes; One side of each of the plurality of adjusting blocks is an inclined plane, and the bottom surface of the outer tube is rotatably connected with an adjusting head. In order to facilitate guiding and limiting the support seat when the support seat moves, the brown erectable spiral pipe is characterized in that two limiting rods are fixedly arranged on the inner circular wall surfaces of the support seat, a fixing plate is fixedly arranged on one side of the fixing frame, and the limiting rods are in sliding connection with the fixing plate. In order to guide and limit the adjusting block conveniently when the adjusting block moves and prevent the adjusting block from deviating, the brown erectable spiral pipe is characterized in that a plurality of sliding rails are fixedly arranged on the inner bottom surface of the base, every two sliding rails and one adjusting block form a group, and the adjusting block is connected with the sliding rails in a sliding manner. In order to facilitate the staff to intuitively know the flow characteristics of the dye reagent in the inner tube and to facilitate the comparison analysis of the inner tube, the shape of the inner tube is preferably spiral as the brown erectable spiral tube. In order to facilitate the light-shielding treatment of the fluorescent substance-containing dyeing reagent when the fluorescent substance-containing dyeing reagent is put in, the brown erectable spiral tube is preferably made of low-boron silicon brown glass. In order to prevent the inner tube from colliding with the inner wall of the outer tube when entering the inside of the outer tube, thereby causing the inner tube to be damaged, the brown erectable spiral tube is preferably characterized i