CN219849685U - Extraction liquid preservation pipe with good sealing effect - Google Patents

Abstract

The utility model belongs to the technical field of extracting solution preservation pipes, and particularly relates to an extracting solution preservation pipe with a good sealing effect. The utility model can make the cover and the pipe body move in screw thread by rotating the limit sleeve after the cover and the pipe body are assembled by arranging the limit sleeve, the limit sleeve can limit the cover, and the cover and the pipe body are more stably arranged, so that the pipe body is prevented from leaking, the pipe body sealing effect is better, and the problem that the cover and the pipe body are loosened easily when the extracting solution preserving pipe is used, so that the extracting solution preserving pipe leaks is solved.

Description

Extraction liquid preservation pipe with good sealing effect

Technical Field

The utility model relates to the technical field of extraction liquid preservation pipes, in particular to an extraction liquid preservation pipe with good sealing effect.

Background

The extract, a solution for extracting a substance, a common vegetable protein extract, generally contains a cell lysis-inhibiting component, a protease-inhibiting component, and a certain pH value. The utility model discloses an extracting solution preservation box according to patent grant publication number CN112373912A, which comprises an outer box, wherein a sealing cover is arranged at the top of the outer box, a placement plate is fixedly connected between two sides of the inner wall of the outer box, and preservation pipes are uniformly arranged at the bottom of the placement plate. This extracting solution preservation case can put into the inside back automatic packing refrigerating material of preserving outer box at extracting solution test tube, need not put into the refrigerating material such as broken ice blocks after preserving outer box with preserving the pipe again in the refrigerating material such as broken ice blocks, the resistance that needs to overcome when having reduced extracting solution test tube and deposited, the difficulty of depositing of extracting solution test tube has been reduced, can be firm clamp get extracting solution test tube, avoid test tube to rock the collision in the in-process of preserving, the safe degree of extracting solution preservation is higher, realize automatic clamp to get fixedly after extracting solution test tube is put into preserving outer box inside, the intelligent degree of device is higher, can adjust the low temperature and preserve and the purpose of the microbial activity in the activating extracting solution as required. When the extracting solution preserving pipe is used, the cover and the pipe body are not provided with a limiting mechanism, and only the cover and the pipe body are simply sleeved, so that the looseness of the cover and the pipe body is easy to cause the leakage of the extracting solution preserving pipe.

Disclosure of Invention

The utility model aims to provide an extracting solution preservation pipe with good sealing effect, which solves the problem that the extracting solution preservation pipe is leaked due to the fact that a cover and a pipe body are not provided with a limiting mechanism and are only simply sleeved and connected, and the cover and the pipe body are easy to loosen.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealed effectual extract preservation pipe, includes body, lid, stopper, stop collar, stopper, spacing groove, stop mechanism, the contact has the lid on the body, fixedly connected with stopper on the lid, the internally connected of body has the stopper, the outside of lid rotates the sleeve that has cup jointed the stop collar, the stop collar passes through threaded connection with the body, fixedly connected with stopper on the stop collar, the spacing groove has been seted up on the lid, the inside swing joint of spacing groove has the stopper, be provided with stop mechanism on the stop collar.

Preferably, stop gear includes arm-tie, connecting rod, slider, mount, spring, square pole, square groove, the contact has the arm-tie on the stop collar, fixedly connected with connecting rod on the arm-tie, fixedly connected with slider on connecting rod and the stop collar sliding connection connecting rod, fixedly connected with mount on the stop collar, the outside of mount is provided with the spring, fixedly connected with square pole on the arm-tie, square groove has been seted up on the lid, through stop gear's design, can play spacing effect to the stop collar.

Preferably, the number of the connecting rods is two, the two connecting rods are symmetrically distributed on the pull plate, and the connecting rods can be driven to move by the springs through the design of the connecting rods.

Preferably, the fixing frame is in contact with the pull plate, the fixing frame is in contact with the connecting rod, the fixing frame is in sliding sleeve joint with the sliding block, and the sliding block can be guided through the design of the fixing frame.

Preferably, one end of the spring is contacted with the sliding block, the other end of the spring is contacted with the fixing frame, and the square rod can be driven to limit the limit sleeve through the design of the spring.

Preferably, the inside sliding connection of stop collar has square pole, the inside sliding connection in square groove has square pole, through square pole's design, can carry out spacingly to the stop collar.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can make the cover and the pipe body move in screw thread by rotating the limit sleeve after the cover and the pipe body are assembled by arranging the limit sleeve, the limit sleeve can limit the cover, and the cover and the pipe body are more stably arranged, so that the pipe body is prevented from leaking, the pipe body sealing effect is better, and the problem that the cover and the pipe body are loosened easily when the extracting solution preserving pipe is used, so that the extracting solution preserving pipe leaks is solved.

2. The utility model can limit the limit sleeve by the cooperation of the square rod and the square groove through the pull plate, the square rod, the square groove and other parts, so that the limit sleeve can keep stable when limiting the cover, thereby effectively increasing the stability of the cover and effectively improving the sealing effect of the pipe body.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of the structure of the portion a in fig. 2 according to the present utility model.

In the figure: 1. a tube body; 2. a cover; 21. a plug; 3. a limit sleeve; 31. a limiting block; 32. a limit groove; 4. a limiting mechanism; 41. pulling a plate; 42. a connecting rod; 43. a slide block; 44. a fixing frame; 45. a spring; 46. square bar; 47. a square groove.

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. 1-3, an extracting solution preservation tube with good sealing effect comprises a tube body 1, a cover 2, a plug 21, a limit sleeve 3, a limit block 31, a limit groove 32 and a limit mechanism 4, wherein the cover 2 is contacted with the tube body 1, the plug 21 is fixedly connected with the cover 2, the plug 21 is connected with the inner part of the tube body 1, the limit sleeve 3 is rotatably sleeved on the outer side of the cover 2, the limit sleeve 3 is in threaded connection with the tube body 1, the limit block 31 is fixedly connected with the limit sleeve 3, the limit groove 32 is formed in the cover 2, the limit block 31 is movably connected with the inner part of the limit groove 32, and the limit mechanism 4 is arranged on the limit sleeve 3.

Referring to fig. 2-3, the limiting mechanism 4 includes a pull plate 41, a connecting rod 42, a slider 43, a fixing frame 44, a spring 45, a square rod 46, and a square groove 47, the pull plate 41 is contacted with the limiting sleeve 3, the connecting rod 42 is fixedly connected with the pull plate 41, the number of the connecting rods 42 is two, the two connecting rods 42 are symmetrically distributed on the pull plate 41, the spring 45 can drive the connecting rod 42 to move through the design of the connecting rods 42, the connecting rod 42 is slidably connected with the limiting sleeve 3, the slider 43 is fixedly connected with the connecting rod 42, the fixing frame 44 is fixedly connected with the limiting sleeve 3, the fixing frame 44 is contacted with the pull plate 41, the fixing frame 44 is slidably sleeved with the slider 43, and the guiding function on the slider 43 can be achieved through the design of the fixing frame 44.

Referring to fig. 2-3, a spring 45 is disposed on the outer side of the fixing frame 44, one end of the spring 45 contacts with the sliding block 43, the other end of the spring 45 contacts with the fixing frame 44, through the design of the spring 45, the square rod 46 can be driven to limit the limit sleeve 3, the square rod 46 is fixedly connected to the pull plate 41, the square groove 47 is formed in the cover 2, the square rod 46 is slidingly connected to the inside of the limit sleeve 3, the square rod 46 is slidingly connected to the inside of the square groove 47, the limit sleeve 3 can be limited through the design of the square rod 46, and the limit sleeve 3 can be limited through the design of the limit mechanism 4.

The specific implementation process of the utility model is as follows: when the cap 2 is used, the plug 21 on the cap 2 is slid into the tube body 1, the cap 2 is contacted with the tube body 1, the pull plate 41 is moved in the direction away from the limit sleeve 3, the pull plate 41 drives the connecting rod 42 to move, the connecting rod 42 drives the sliding block 43 to slide on the fixing frame 44, the sliding block 43 extrudes the spring 45, the limit sleeve 3 is rotated to rotate on the cap 2 and simultaneously make the limit sleeve 3 and the tube body 1 perform a threaded movement, the limit sleeve 3 can limit the cap 2, so that the tightness between the tube body 1 and the cap 2 is effectively improved, the pull plate 41 is released, the spring 45 drives the connecting rod 42 on the sliding block 43 to move, the connecting rod 42 drives the pull plate 41 to move, the pull plate 41 drives the square rod 46 to slide into the square groove 47 on the cap 2, the limit sleeve 3 can be limited, and the limit sleeve 3 can keep stable when limiting the cap 2.

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 (6)

1. The utility model provides a sealed effectual extract preservation pipe, includes body (1), lid (2), stopper (21), stop collar (3), stopper (31), spacing groove (32), stop gear (4), its characterized in that: the utility model discloses a pipe body, including body (1), lid (2) and stop collar (3), the contact has lid (2) on body (1), fixedly connected with stopper (21) on lid (2), the internal connection of body (1) has stopper (21), the outside of lid (2) is rotated and is cup jointed stop collar (3), stop collar (3) and body (1) pass through threaded connection, fixedly connected with stopper (31) on stop collar (3), stop slot (32) have been seted up on lid (2), the inside swing joint of stop slot (32) has stopper (31), be provided with stop mechanism (4) on stop collar (3).

2. The extraction liquid preservation tube with good sealing effect according to claim 1, wherein: stop gear (4) are including arm-tie (41), connecting rod (42), slider (43), mount (44), spring (45), square pole (46), square groove (47), contact has arm-tie (41) on stop collar (3), fixedly connected with connecting rod (42) on arm-tie (41), fixedly connected with slider (43) on connecting rod (42) and stop collar (3) sliding connection have connecting rod (42), fixedly connected with mount (44) on stop collar (3), the outside of mount (44) is provided with spring (45), fixedly connected with square pole (46) on arm-tie (41), square groove (47) have been seted up on lid (2).

3. The extraction liquid preservation tube with good sealing effect according to claim 2, wherein: the number of the connecting rods (42) is two, and the two connecting rods (42) are symmetrically distributed on the pull plate (41).

4. The extraction liquid preservation tube with good sealing effect according to claim 2, wherein: the fixing frame (44) is in contact with the pulling plate (41), the fixing frame (44) is in contact with the connecting rod (42), and the fixing frame (44) is in sliding sleeve joint with the sliding block (43).

5. The extraction liquid preservation tube with good sealing effect according to claim 2, wherein: one end of the spring (45) is contacted with the sliding block (43), and the other end of the spring (45) is contacted with the fixing frame (44).

6. The extraction liquid preservation tube with good sealing effect according to claim 2, wherein: the inside sliding connection of stop collar (3) has square pole (46), the inside sliding connection of square groove (47) has square pole (46).