CN220951846U

CN220951846U - Cell culture bottle

Info

Publication number: CN220951846U
Application number: CN202322825692.0U
Authority: CN
Inventors: 荆姗姗; 殷秀飞
Original assignee: Hangzhou Weijian Biotechnology Co ltd
Current assignee: Hangzhou Weijian Biotechnology Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-14
Anticipated expiration: 2033-10-20

Abstract

The utility model relates to the field of cell culture, and particularly discloses a cell culture bottle, which comprises a culture bottle mechanism, a culture bottle assembly and a limiting assembly, wherein the limiting assembly is arranged on the culture bottle assembly; the flip mechanism is rotationally connected with the culture bottle assembly; the culture bottle assembly comprises a double-mouth culture bottle body, a first scale mark is arranged on the side face of the double-mouth culture bottle body, and a second scale mark is arranged on the upper surface of the double-mouth culture bottle body; according to the utility model, the cell condition in the double-port culture bottle body can be conveniently observed by an experimenter through the flip mechanism, meanwhile, the flip mechanism can isolate the internal environment and the external environment of the double-port culture bottle body, so that the microorganism is prevented from polluting the internal environment of the double-port culture bottle body, the flip mechanism can be limited through the limiting component, the flip mechanism is prevented from being easily opened, and the experimenter can select a proper bottle opening to sample according to the requirement through the double-port culture bottle body, so that the sampling efficiency is improved.

Description

Cell culture bottle

Technical Field

The utility model belongs to the field of cell culture, and particularly relates to a cell culture bottle.

Background

Cell culture flasks, as their name implies, are used to culture cells. Cell culture flasks in the current market can be classified into glass and plastic according to materials, and the bottom shape is square, rectangle, triangle, etc., and is selected according to the bottle volume of 5 to 500m l. In addition, after the surface is subjected to special modification treatment, the cells can be better subjected to adherence culture.

However, the existing cell culture flask can only be observed through the transparent flask body, and an experimenter often cannot see part of details of cells well.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a cell culture bottle, which solves the problems that in the prior art, details are difficult to see by observing a transparent bottle body.

A cell culture flask, comprising a flask mechanism comprising a flask assembly, a limit assembly mounted on the flask assembly; the flip mechanism is rotationally connected with the culture bottle assembly; the culture bottle assembly comprises a double-mouth culture bottle body, a first scale mark is arranged on the side face of the double-mouth culture bottle body, and a second scale mark is arranged on the upper surface of the double-mouth culture bottle body.

Preferably, one side of the double-port culture bottle body is also symmetrically connected with a group of bottle caps in a rotating mode, a gentle slope is further arranged on the inner bottom wall of the double-port culture bottle body, and an observation port is further formed in the upper surface of the double-port culture bottle body.

Preferably, a group of shaft brackets and supporting inclined brackets are further arranged on the upper side of the double-port culture flask body.

Preferably, the flip mechanism comprises a blocking cover, a rubber pad matched with the observation port is arranged at the bottom of the blocking cover, a shaft lever is arranged at one side of the blocking cover, a handle is fixedly arranged at the upper side of the blocking cover, and a positioning groove is further formed at the upper side edge of the blocking cover; the baffle cover is clamped on the shaft bracket through the rotation of the shaft lever.

Preferably, the limiting component comprises a fixing piece and a moving piece, wherein the fixing piece is fixedly arranged on the upper side of the double-port culture flask body, and the moving piece is slidably clamped on the fixing piece.

Preferably, the fixing piece comprises a fixing strip, one side of the fixing strip is provided with a group of guide rods, and the outer sides of the guide rods are sleeved with springs; the movable piece comprises a limiting plate, one side of the limiting plate is provided with a pull rod, and the edge of the limiting plate is symmetrically provided with sliding blocks; the pull rod is clamped and embedded on the fixed strip in a sliding mode, the sliding block is clamped and embedded on the guide rod in a sliding mode, the spring is located between the sliding block and the fixed strip, and the limiting plate can be clamped and embedded on the positioning groove in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects: can make things convenient for inside cell condition of the two mouthfuls blake bottle body of better observation of experimenter through flip mechanism, flip mechanism also can isolate the internal and external environment of two mouthfuls blake bottle body simultaneously, avoids the microorganism to pollute the internal environment of two mouthfuls blake bottle body, can spacing flip mechanism through spacing subassembly to avoid flip mechanism to open easily, can let experimenter select suitable bottleneck to take a sample as required through two mouthfuls blake bottle body, thereby improve sampling efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of the present utility model;

FIG. 3 is a schematic view of the structure of the flask assembly of the present utility model;

FIG. 4 is a cross-sectional view of the flask assembly of the present utility model;

FIG. 5 is a schematic view of the flip mechanism of the present utility model;

FIG. 6 is a schematic view of a spacing assembly according to the present utility model;

Fig. 7 is a schematic operation view of the shield cover of the present utility model.

In the figure: 1. a culture bottle mechanism; 11. a culture flask assembly; 111. a double-mouth culture bottle body; 112. a first scale mark; 113. a second scale mark; 114. a bottle cap; 115. gentle slope; 116. an observation port; 117. a shaft bracket; 118. supporting the inclined frame; 12. a limit component; 121. a fixing member; 1211. a fixing strip; 1212. a guide rod; 1213. a spring; 122. a movable member; 1221. a limiting plate; 1222. a pull rod; 1223. a slide block; 2. a flip mechanism; 21. a blocking cover; 22. a shaft lever; 23. a handle; 24. and a positioning 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.

Embodiment one: the utility model provides a cell culture bottle, which comprises a culture bottle mechanism 1, a culture bottle assembly 11 and a limiting assembly 12, wherein the limiting assembly 12 is arranged on the culture bottle assembly 11; a flip mechanism 2 rotatably connected to the flask assembly 11; the culture bottle assembly 11 comprises a double-mouth culture bottle body 111, a first scale mark 112 is arranged on the side surface of the double-mouth culture bottle body 111, and a second scale mark 113 is arranged on the upper surface of the double-mouth culture bottle body 111;

Wherein, can make things convenient for the inside cell condition of two mouthfuls of blake bottle body 111 of experimenter better observation through flip mechanism 2, flip mechanism 2 also can isolate the internal and external environment of two mouthfuls of blake bottle body 111 simultaneously, avoid microorganism to pollute the internal environment of two mouthfuls of blake bottle body 111, can spacing flip mechanism 2 through spacing subassembly 12 to avoid flip mechanism 2 to open easily, can let experimenter select suitable bottleneck to take a sample as required through two mouthfuls of blake bottle body 111, thereby improve sampling efficiency.

Specifically, one side of the double-mouth culture bottle body 111 is also symmetrically connected with a group of bottle caps 114 in a rotating way, a gentle slope 115 is further arranged on the inner bottom wall of the double-mouth culture bottle body 111, and an observation port 116 is further formed in the upper surface of the double-mouth culture bottle body 111.

Specifically, a set of shaft brackets 117 and supporting inclined brackets 118 are further provided on the upper side of the double-port culture flask body 111.

Specifically, the flip mechanism 2 includes a blocking cover 21, a rubber pad matched with the observation port 116 is arranged at the bottom of the blocking cover 21, a shaft lever 22 is arranged at one side of the blocking cover 21, a handle 23 is fixedly arranged at the upper side of the blocking cover 21, and a positioning groove 24 is further formed at the upper side edge of the blocking cover 21; the cover 21 is rotatably engaged with the shaft bracket 117 via the shaft 22.

From the above, the first scale mark 112 and the second scale mark 113 can facilitate the experimenter to obtain the depth of the culture solution under different conditions, the bottle cap 114 is opened according to the requirement to sample, the dead angle of the suction tube entering the double-mouth culture bottle body 111 can be conveniently reduced through the gentle slope 115, thereby facilitating the experimenter to sample, the handle 23 is pulled to enable the baffle cover 21 to rotate around the group of shaft brackets 117 through the shaft rod 22, so that the baffle cover 21 is opened, the baffle cover 21 which is opened can be supported through the supporting inclined frame 118, and the experimenter can conveniently observe through the observation port 116.

Embodiment two: the present embodiment is basically the same as the previous embodiment, except that the limiting assembly 12 includes a fixed member 121 and a movable member 122, the fixed member 121 is fixedly mounted on the upper side of the dual-port culture flask body 111, and the movable member 122 is slidably and slidably embedded on the fixed member 121.

Specifically, the fixing element 121 includes a fixing strip 1211, one side of the fixing strip 1211 is provided with a group of guide rods 1212, and the outer sides of the guide rods 1212 are sleeved with springs 1213; the movable piece 122 comprises a limiting plate 1221, one side of the limiting plate 1221 is provided with a pull rod 1222, and the edge of the limiting plate 1221 is symmetrically provided with a sliding block 1223; the pull rod 1222 is slidably engaged with the fixed bar 1211, the slider 1223 is slidably engaged with the guide rod 1212, the spring 1213 is disposed between the slider 1223 and the fixed bar 1211, and the limiting plate 1221 is slidably engaged with the positioning slot 24.

As can be seen from the above, when the blocking cover 21 needs to be opened, pulling the pull rod 1222 moves the limiting plate 1221 along the guide rod 1212, the limiting plate 1221 moves away from the positioning slot 24, so that the blocking cover 21 can be opened, the limiting plate 1221 moves to further enable the sliding block 1223 to press the spring 1213, and when the pull rod 1222 is released, the spring 1213 pushes the sliding block 1223 to reset the limiting plate 1221, so that the blocking cover 21 can be limited again.

While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A cell culture flask, characterized in that: comprising the steps of (a) a step of,

The culture bottle mechanism (1) comprises a culture bottle assembly (11), and a limiting assembly (12) arranged on the culture bottle assembly (11);

a flip mechanism (2) rotatably connected to the flask assembly (11);

The culture bottle assembly (11) comprises a double-mouth culture bottle body (111), a first scale mark (112) is arranged on the side face of the double-mouth culture bottle body (111), and a second scale mark (113) is arranged on the upper surface of the double-mouth culture bottle body (111).

2. A cell culture flask according to claim 1, wherein: one side of the double-port culture bottle body (111) is also symmetrically connected with a group of bottle caps (114) in a rotating mode, a gentle slope (115) is further arranged on the inner bottom wall of the double-port culture bottle body (111), and an observation port (116) is further formed in the upper surface of the double-port culture bottle body (111).

3. A cell culture flask according to claim 2, wherein: the upper side of the double-port culture bottle body (111) is also provided with a group of shaft brackets (117) and supporting inclined brackets (118).

4. A cell culture flask according to claim 3, wherein: the flip mechanism (2) comprises a blocking cover (21), a rubber pad matched with the observation port (116) is arranged at the bottom of the blocking cover (21), a shaft lever (22) is arranged on one side of the blocking cover (21), a handle (23) is fixedly arranged on the upper side of the blocking cover (21), and a positioning groove (24) is further formed in the upper side edge of the blocking cover (21); the blocking cover (21) is rotationally clamped and embedded on the shaft bracket (117) through the shaft lever (22).

5. A cell culture flask according to claim 4, wherein: the limiting assembly (12) comprises a fixing piece (121) and a movable piece (122), wherein the fixing piece (121) is fixedly arranged on the upper side of the double-port culture bottle body (111), and the movable piece (122) is in sliding clamping fit on the fixing piece (121).

6. A cell culture flask according to claim 5, wherein: the fixing piece (121) comprises a fixing strip (1211), one side of the fixing strip (1211) is provided with a group of guide rods (1212), and the outer sides of the guide rods (1212) are sleeved with springs (1213); the movable piece (122) comprises a limiting plate (1221), a pull rod (1222) is arranged on one side of the limiting plate (1221), and sliding blocks (1223) are symmetrically arranged at the edge of the limiting plate (1221); the pull rod (1222) is in sliding clamping fit on the fixed strip (1211), the sliding block (1223) is in sliding clamping fit on the guide rod (1212), the spring (1213) is located between the sliding block (1223) and the fixed strip (1211), and the limiting plate (1221) can be in sliding clamping fit on the positioning groove (24).