Cell culture bottle
By designing adjustment structures and stacking grooves in cell culture flasks, the problem of cell fluid piling up to one side on uneven platforms is solved, achieving stability of the cell culture environment and stable stacking of multiple flasks, which is suitable for balancing and transporting cell culture flasks.
Patent Information
- Application Number
- CN202423092885.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The unevenness of different platforms or incubators causes cell fluid to accumulate on one side, which is not conducive to cell culture.
A cell culture flask was designed, which includes an adjustment structure and a stacking groove. The adjustment structure adjusts the height of the flask to maintain balance, and the stacking groove enables the stable stacking of multiple flasks.
It achieves balance of cell culture flasks on different inclined surfaces, prevents cell fluid from piling up on one side, ensures the stability of the cell culture environment, and facilitates the stable stacking of multiple flasks, saving space and making management and transportation easier.
Smart Images
Figure CN223607290U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cell culture technical field especially relates to a cell culture bottle. BACKGROUND
[0002] Cell culture square bottle is the cell culture experiment commonly used utensil, bottle body square, adopt the neck of slope design, bottle neck is wide and has no dead angle, convenient pipette and cell spatula etc.
[0003] In the experiment process, square bottle provides the environment of cell in vitro culture, protects cell from the pollution of outside microorganism, provides suitable oxygen and nutrient material simultaneously, will place in different supply incubator, simultaneously will move to different platform when carrying out the experiment, the whole cycle is long, therefore square bottle will move frequently, but different platform or incubator is not completely plane, this can lead to cell liquid to deviate one side and gather, is not favorable to cell culture, therefore, we propose a cell culture bottle. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcoming in prior art, different platform or incubator is not completely plane, this can lead to cell liquid to deviate one side and gather, is not favorable to cell culture.
[0005] In order to realize the above object, the utility model adopts the following technical scheme:
[0006] A cell culture bottle, including square bottle body, the bottle body neck of slope end is connected with the bottle cover, the bottle body is installed with the adjusting structure on the short side outer side away from the bottle cover, adjusts the height of this short side of bottle body through adjusting structure;
[0007] The adjusting structure includes adjusting seat, threaded adjusting groove, sliding groove, adjusting knob, adjusting plate, connecting seat, movable slot and sliding rod, the threaded adjusting groove and sliding groove are opened in the both sides of adjusting seat, the threaded adjusting groove is opened through top and bottom, and the sliding groove is opened through bottom in the inside, the adjusting knob is connected in the threaded adjusting groove, and the bottom is fixedly connected with connecting seat, the movable slot is opened in the top of adjusting plate and corresponds with connecting seat, the connecting seat is movably connected in movable slot, and the sliding rod is installed on the top of adjusting plate and is slidably connected in sliding groove.
[0008] Further, the size of the lower end surface of the bottle body is smaller than that of the upper end surface, a stacking groove is opened in the top end of the bottle body, and the size of the stacking groove is greater than that of the lower end surface of the bottle body.
[0009] Further, a plurality of butt joint grooves are integrally formed in the stacking groove, and a plurality of butt joint blocks are integrally formed on the lower end surface of the bottle body corresponding to the butt joint grooves.
[0010] Further, the adjusting knob is composed of a screw rod and a rotating head, the screw rod is threadedly connected in the threaded adjusting groove, and the rotating head is located at the top end of the adjusting seat.
[0011] Further, the threaded adjusting groove and the sliding groove are communicated, the built-in groove is arranged at the bottom of the adjusting seat, and the adjusting plate is lifted through the built-in groove when the adjusting knob is reversely rotated.
[0012] Further, the bottom of the adjusting plate is attached with an antiskid pad.
[0013] Further, the connecting seat and the movable groove are both in the shape of "convex" in cross section, so that the connecting seat is limited and movably connected in the movable groove.
[0014] Further, the sliding rod is provided with a limiting sliding block at the end of the sliding groove, and the limiting sliding groove is arranged in the sliding groove corresponding to the limiting sliding block, so that the sliding rod is slidably connected in the limiting sliding groove through the limiting sliding block.
[0015] Compared with the prior art, the cell culture bottle has the advantages that:
[0016] The adjusting structure can adjust the balance of the cell culture bottle on different inclined surfaces, prevent the cell liquid from being accumulated on one side, ensure the stability of the cell culture environment, and be beneficial to cell growth.
[0017] The lower end surface of the bottle body is smaller than the upper end surface, and is provided with a stacking groove and a butt joint groove / butt joint block, so that multiple cell culture bottles can be stably stacked and stored, space is saved, and management and transportation are facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 The adjusting structure of the cell culture bottle is shown in the cross-sectional view.
[0019] Figure 2 The adjusting structure of the cell culture bottle is shown in the cross-sectional view.
[0020] Figure 3 The adjusting structure of the cell culture bottle is shown in the cross-sectional view.
[0021] Figure 4 The adjusting structure of the cell culture bottle is shown in the cross-sectional view.
[0022] Legend: 1, bottle body; 11, bottle cap; 12, stacking groove; 13, butt joint groove; 14, butt joint block;
[0023] 2. Adjustment structure; 21. Adjustment seat; 22. Threaded adjustment groove; 23. Sliding groove; 24. Adjustment knob; 25. Adjustment plate; 251. Anti-slip pad; 26. Connecting seat; 27. Movable groove; 28. Slide rod; 281. Limiting slider; 282. Limiting slide groove; 29. Internal groove. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0025] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.
[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0028] Example 1, as Figures 1-4 As shown, this utility model provides a technical solution: a cell culture flask, including a square bottle body 1, a bottle cap 11 threadedly connected to the slanted neck end of the bottle body 1, and an adjustment structure 2 installed on the outer side of the short side of the bottle body 1 away from the bottle cap 11, the height of the short side of the bottle body 1 can be adjusted by adjusting the adjustment structure 2.
[0029] The adjustment structure 2 mainly consists of an adjustment seat 21, a threaded adjustment groove 22, a sliding groove 23, an adjustment knob 24, an adjustment plate 25, a connecting seat 26, a movable groove 27, and a slide rod 28;
[0030] The threaded adjustment groove 22 and the sliding groove 23 are respectively opened on both sides of the adjustment seat 21. The former passes through the top and bottom of the adjustment seat 21 and is used to make threaded connection with the screw part of the adjustment knob 24; the latter passes through to the bottom of the adjustment seat 21 to provide a stable sliding track for the slide rod 28.
[0031] The adjustment knob 24 consists of two parts: a screw and a rotating head. The screw is threaded into the threaded adjustment groove 22. By rotating the adjustment knob 24, the screw can be driven to move up and down in the threaded adjustment groove 22. The rotating head is located at the top of the adjustment seat 21 for easy operation by the user.
[0032] The adjusting plate 25 is fixedly connected to the screw part of the adjusting knob 24 via the connecting seat 26, and is movably connected in the movable groove 27. When the adjusting knob 24 is rotated, it can drive the adjusting plate 25 and the connecting seat 26 to move up and down together. The slide rod 28 is installed on the top of the adjusting plate 25, and its upper end is slidably connected in the sliding groove 23, which plays a guiding and stabilizing role.
[0033] Example 2, as Figures 1-4 As shown, the lower end face of the bottle body 1 is designed to be smaller than the upper end face. This design not only facilitates stacking and handling, but also allows for the creation of a stacking slot 12 at the top of the bottle body 1. The size of the stacking slot 12 is designed to be larger than the lower end face of the bottle body 1, which enables multiple cell culture flasks to be stacked together more stably.
[0034] Meanwhile, several docking slots 13 are integrally formed inside the stacking groove 12, and several docking blocks 14 are integrally formed on the lower end face of the bottle body 1 corresponding to the docking slots 13. This design can ensure stable connection and positioning between cell culture bottles during stacking, and prevent shaking or tilting during the stacking process.
[0035] The screw part of the adjustment knob 24 is designed to be threaded into the threaded adjustment groove 22, while the rotating head is located at the top of the adjustment seat 21 for easy operation by the user. The threaded adjustment groove 22 and the sliding groove 23 are connected at the bottom of the adjustment seat 21 and have an internal groove 29. When the adjustment knob 24 is rotated in the opposite direction, it can drive the adjustment plate 25 and the connecting seat 26 to rise and store them internally through the internal groove 29, thereby saving space.
[0036] The bottom of the adjustment plate 25 is attached with an anti-slip pad 251 to make it more stable in contact with the platform.
[0037] Specifically, both the connecting seat 26 and the movable groove 27 have a "convex" cross-section. This design not only limits the position of the connecting seat 26, but also enables it to achieve a stable movable connection within the movable groove 27.
[0038] The sliding rod 28 is provided with a limiting sliding block 281 at the end of the sliding groove 23, and a limiting sliding groove 282 is formed in the sliding groove 23 corresponding to the limiting sliding block 281, so that the sliding rod 28 is slidably connected in the limiting sliding groove 282 through the limiting sliding block 281.
[0039] The working process of the utility model is as follows: firstly, ensure that the bottle cap 11 is firmly screwed on the inclined neck end of the bottle body 1 to maintain the sealing and sterility of the cell culture environment; according to the requirement, rotate the rotating head part of the adjusting knob 24; since the screw rod part of the adjusting knob 24 is screwed in the threaded adjusting groove 22, the rotating operation will drive the screw rod part to move up and down in the threaded adjusting groove 22, which will further drive the adjusting plate 25 to move up and down, and the sliding of the sliding rod 28 in the sliding groove 23 is used for guiding and stabilizing, so as to reach the required height; the end of the bottle cap 11 of the bottle body 1 is kept horizontal; when a plurality of cell culture bottles need to be stacked and stored, the butt joint block 14 of each cell culture bottle can be aligned with the butt joint groove 13 of the upper cell culture bottle.
[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A cell culture bottle comprising a square bottle body (1), the bottle body (1) is threadedly connected with a bottle cap (11) at the neck end, characterized in that: The bottle body (1) is provided with an adjusting structure (2) on the outer side of the short side of the bottle cap (11), and the height of the short side of the bottle body (1) is adjusted through the adjusting structure (2). The adjusting structure (2) comprises an adjusting seat (21), a threaded adjusting groove (22), a sliding groove (23), an adjusting knob (24), an adjusting plate (25), a connecting seat (26), a movable groove (27) and a sliding rod (28). The threaded adjusting groove (22) and the sliding groove (23) are formed on the two sides of the adjusting seat (21). The threaded adjusting groove (22) penetrates the top and the bottom, and the sliding groove (23) penetrates the bottom. The adjusting knob (24) is threadedly connected in the threaded adjusting groove (22), and the bottom is fixedly connected with the connecting seat (26). The movable groove (27) is formed on the top of the adjusting plate (25) corresponding to the connecting seat (26). The connecting seat (26) is movably connected in the movable groove (27). The sliding rod (28) is installed on the top of the adjusting plate (25) and is slidably connected in the sliding groove (23).
2. The cell culture flask of claim 1, wherein: The lower end surface of the bottle body (1) is smaller than the upper end surface. A stacking groove (12) is formed on the top of the bottle body (1), and the size of the stacking groove (12) is larger than that of the lower end surface of the bottle body (1).
3. The cell culture flask of claim 2, wherein: A plurality of butt joints (13) are integrally formed in the stacking groove (12), and a plurality of butt joints (14) are integrally formed on the lower end surface of the bottle body (1) corresponding to the butt joints (13).
4. The cell culture flask of claim 1, wherein: The adjusting knob (24) is composed of a screw rod and a rotating head. The screw rod is threadedly connected in the threaded adjusting groove (22), and the rotating head is located on the top of the adjusting seat (21).
5. The cell culture flask of claim 1, wherein: The threaded adjusting groove (22) and the sliding groove (23) are connected, and an inner groove (29) is formed in the bottom of the adjusting seat (21). When the adjusting knob (24) is rotated, the adjusting plate (25) is raised in the opposite direction, and the inner groove (29) is inserted therein.
6. The cell culture flask of claim 5, wherein: An anti-skid pad (251) is attached to the bottom of the adjusting plate (25).
7. The cell culture flask of claim 1, wherein: The connecting seat (26) and the movable groove (27) are both in the shape of "convex" in cross section, thereby limiting the connecting seat (26) and movably connecting it in the movable groove (27).
8. The cell culture flask of claim 1, wherein: The sliding rod (28) is provided with a limiting sliding block (281) at the end of the sliding groove (23). A limiting sliding groove (282) is formed in the sliding groove (23) corresponding to the limiting sliding block (281), so that the sliding rod (28) is slidably connected in the limiting sliding groove (282) through the limiting sliding block (281).