CN217628432U

CN217628432U - A support for placing blake bottle

Info

Publication number: CN217628432U
Application number: CN202221601486.0U
Authority: CN
Inventors: 吴铁军; 滕佳; 吴沁桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-21
Anticipated expiration: 2032-06-24

Abstract

The utility model belongs to the technical field of biological medicine equipment, a support for placing blake bottle is disclosed. The support for placing the culture bottle comprises two trapezoid parts and two rectangular parts, the outer surfaces of the two trapezoid parts are in a right trapezoid shape, and the lower bottom edges of the two trapezoid parts are connected to form a first vertical edge; two opposite sides of the outer surface of the rectangular part are respectively connected with the upper bottom edges of the two trapezoid parts to form two second vertical edges, the length of the first vertical edge is larger than that of the second vertical edge, and step structures are arranged on the first vertical edge and the second vertical edge so that a plurality of supports can be arranged in a stacked mode through the step structures; trapezoidal portion and rectangle portion form the support after connecting, are equipped with the recess in the support, and the recess enables the blake bottle slope setting. The utility model provides a support for placing blake bottle can incline to place the blake bottle so that get liquid steadily, can range upon range of when not using simultaneously and place, and the reduction space occupies.

Description

A support for placing blake bottle

Technical Field

The utility model relates to a biological medicine equipment technical field especially relates to a support for placing blake bottle.

Background

Currently, cell culture processes are widely used in the biomedical industry, such as protein pharmaceuticals, vaccines, gene and cell therapy, in vitro reproduction, etc., to produce biopharmaceuticals. The nutrients supporting cell growth are mainly cell culture media at present, and usually culture medium bottles are used for serum and liquid cell culture medium loading, wherein the liquid culture medium is loaded mainly by square PETG material bottles.

Since cell culture requires a sterile experimental environment, the relevant cell culture operations are performed in clean room environments and biosafety cabinets. The traditional mode of transferring culture solution is to hold a culture bottle by the left hand and use a pipettor to take the culture solution by the right hand; after taking out the liquid, the right hand is needed to maintain the liquid transfer device stable, after the left hand is placed on the stable culture bottle, the left hand is used for taking the target culture bottle or tube, and the liquid in the right hand liquid transfer device is injected into the target culture bottle or tube which is newly taken by the left hand, so that the liquid transfer operation is completed.

In above-mentioned operation process, need just conveniently get liquid with the blake bottle slope, nevertheless still need handheld stability that keeps the blake bottle simultaneously, the operation is inconvenient, is difficult for guaranteeing experiment operation's stability. The supporting structure in the prior art can enable the culture bottle to incline, but the supporting structure occupies a large space when not in use and is not convenient to store.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support for placing blake bottle can incline to place the blake bottle so that get liquid steadily, and the while can range upon range of when not using is placed, reduces the space and occupies.

To achieve the purpose, the utility model adopts the following technical proposal:

a rack for holding culture flasks, comprising:

the outer surface of the trapezoid part is in a right trapezoid shape, and the lower bottom edges of the two trapezoid parts are connected to form a first vertical edge;

the two opposite sides of the outer surface of the rectangular part are respectively connected with the upper bottom edges of the two trapezoid parts to form two second vertical edges, the length of the first vertical edge is larger than that of the second vertical edge, and step structures are arranged on the first vertical edge and the second vertical edge so that the plurality of supports can be arranged in a stacked mode through the step structures;

the support is formed after the trapezoidal portion and the rectangular portion are connected, a groove is formed in the support, and the groove enables the culture bottle to be obliquely arranged.

Optionally, the groove is in the shape of an inverted triangular pyramid, and two of three inner edges of the groove extending into the support are perpendicular to each other.

Optionally, the step structure is provided at 1/2 of the length of the first vertical edge and the second vertical edge.

Optionally, a length of a side of the rectangular portion adjacent to the second vertical edge is smaller than a length of a waist of the trapezoidal portion.

Optionally, the plane of the upper surface of the bracket formed by the edge adjacent to the second vertical edge on the outer surface of the rectangular part and the two waists is inclined at a preset angle of 45 degrees with the horizontal plane, so that the axis of the culture bottle is arranged at 45 degrees with the horizontal line.

Optionally, the bracket is integrally formed.

Optionally, a hinge structure is arranged on the bracket, so that the bracket can be folded through the hinge structure.

Optionally, the hinge structure is selectively disposed on a plurality of the trapezoidal portion, the rectangular portion, the first vertical edge, the second vertical edge, and the inner edge.

Optionally, the stent is made of PP, PET or stainless steel material.

Optionally, corners of the trapezoidal portion and the rectangular portion are in rounded transition.

Has the advantages that:

the utility model provides a support for placing a culture bottle, which is connected by two trapezoid parts with right trapezoid surfaces and a rectangular part to form a triangular prism structure, and the support is stable; the trapezoid part and the rectangular part are connected to form a support, and the length of the first vertical edge is larger than that of the second vertical edge, so that a culture bottle can be stably and obliquely placed in a groove formed in the support, and liquid can be conveniently taken; all be equipped with the stair structure on first vertical edge and the vertical edge of second to when not using the support, a plurality of supports can pass through the range upon range of setting of stair structure, reduce the space and occupy. The utility model provides a support for placing blake bottle can incline to place the blake bottle so that get liquid steadily, can range upon range of when not using simultaneously and place, and the reduction space occupies.

Drawings

FIG. 1 is a schematic view of the internal structure of a rack for holding culture bottles according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a culture flask according to an embodiment of the present invention;

FIG. 3 is a schematic view of the inclined placement of the culture bottle provided by the embodiment of the present invention;

FIG. 4 is a schematic view of the internal structure of the bracket and the culture bottle provided by the embodiment of the present invention;

FIG. 5 is a schematic view of the groove and the culture bottle provided by the embodiment of the present invention;

fig. 6 is a schematic view of an internal structure of a stacked bracket according to an embodiment of the present invention.

In the figure:

1. a trapezoidal portion; 11. waist; 2. a rectangular portion; 3. a first vertical edge; 4. a second vertical edge; 5. a step structure; 6. a culture bottle; 7. a groove; 71. a first inner edge; 72. a second inner edge; 73. and a third inner edge.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures associated with the present invention are shown in the drawings, not all of them.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1-6, the support for placing the culture bottle provided by the present invention comprises two trapezoid parts 1 and two rectangular parts 2, the outer surface of the trapezoid part 1 is in the shape of a right trapezoid, and the lower bottom edges of the two trapezoid parts 1 are connected to form a first vertical edge 3; two opposite sides of the outer surface of the rectangular part 2 are respectively connected with the upper bottom edges of the two trapezoidal parts 1 to form two second vertical edges 4, the length of the first vertical edge 3 is greater than that of the second vertical edge 4, and step structures 5 are arranged on the first vertical edge 3 and the second vertical edge 4, so that a plurality of supports can be arranged in a stacked mode through the step structures 5; trapezoidal portion 1 and rectangle portion 2 form the support after connecting, are equipped with recess 7 in the support, and recess 7 enables the slope setting of blake bottle 6.

Trapezoidal portion 1 includes smooth surface, and the surface is right trapezoid. The relative high limit of the waist 11 with right trapezoid on trapezoidal portion 1 is as one of the base of support to the length of first vertical edge 3 is greater than the length of second vertical edge 4, makes the upper surface of the support that forms compare in the horizontal plane can the slope setting, and the blake bottle 6 is placed in the slope of being convenient for, keeps that blake bottle 6 is stable to lean on the support. Simultaneously, set up recess 7 in support inside, can make 6 imbeds of blake bottle and set up in recess 7, and recess 7 set up the position and the shape can be as required the blake bottle 6 setting of placing, make blake bottle 6 stable and can incline in recess 7 and place. Rectangle portion 2 is including smooth rectangle surface, and rectangle portion 2 and two surfaces of trapezoidal portion 1 form the three side of support, and then make the support form the triangular prism structure, and the bottom of support is triangle-shaped to support, and stability is strong, can improve the stability when supporting blake bottle 6.

Be equipped with stair structure 5 on first vertical edge 3 and the vertical edge 4 of second, when not using the support, can range upon range of the placing of a plurality of supports, stair structure 5 makes support upper portion size slightly less than the lower part size, through stair structure 5 joint after the upper portion of below support is established to the lower part cover that enables the top support, realizes range upon range of, and the reduction space occupies. The utility model provides a support for placing blake bottle can incline steadily and place blake bottle 6 so that draw liquid from blake bottle 6, can range upon range of the placing when not using simultaneously, reduces the space and occupies.

Alternatively, with continued reference to fig. 1-6, the length of the side of the rectangular portion 2 adjacent to the second vertical edge 4 is less than the length of the waist 11 of the trapezoidal portion 1.

The upper surface and the lower surface of the bracket are both isosceles triangles, and the waist length of the isosceles triangle is longer than the length of the bottom side, so that the culture bottle 6 can be inclined. It will be appreciated that the recesses 7 are also suitably shaped to avoid problems of insufficient support stability due to the small contact area with the support, in particular in the recesses 7, when the flasks 6 are arranged at an angle.

Preferably, the plane of the upper surface of the support formed by the edge of the outer surface of the rectangular part 2 adjacent to the second vertical edge 4 and the two waists 11 is inclined at a preset angle of 45 ° to the horizontal plane, so that the axis of the culture bottle 6 is arranged at 45 ° to the horizontal line.

According to the angle when the culture bottle 6 is held by hand and the operational convenience when the liquid is extracted, the inclination angle of the upper surface of the holder is set to 45 °. It will be appreciated that the preset angle may be specifically determined according to various operation habits, spaces, types of culture bottles 6, and the like. Preferably, the angle between the axial direction of the culture bottle 6 and the horizontal direction is also 45 degrees.

Optionally, the corners of the trapezoidal part 1 and the rectangular part 2 are rounded.

Because the support all has the possibility of contact with blake bottle 6 and operating personnel when the operation, for protection blake bottle 6 and operating personnel, adopt fillet transition can make support edge more mellow, prevent accidental damage and scratch.

Optionally, the groove 7 is in an inverted triangular pyramid shape, and every two of three inner edges of the groove 7 extending into the bracket are perpendicular.

When the cross section of blake bottle 6 is the rectangle, the recess 7 of the inverted triangular pyramid shape can more laminate blake bottle 6, make the support more stable, avoid rotatoryly. Preferably, three inner edges of the inverted triangular pyramid with the embedded bracket are vertical in pairs so as to be matched with the bottom shape of the culture bottle 6 with the rectangular cross section.

Preferably, the three inner edges are a first inner edge 71, a second inner edge 72 and a third inner edge 73, respectively, and in order to enable the groove 7 to obliquely arrange the culture bottle 6, the first inner edge 71 and the second inner edge 72 may be equal in length and smaller than the third inner edge 73. It is understood that the length relationship of the first inner edge 71, the second inner edge 72 and the third inner edge 73 is not limited thereto, and the culture bottle 6 may be stably inclined. The three inner edges can enable the groove 7 to form three embedded groove surfaces, and the groove surfaces can increase the stress area of the bracket and the culture bottle 6 and avoid stress concentration. In other embodiments, if the cross section of the culture bottle 6 is circular or other shapes, the shape and size of the groove 7 can be determined according to actual conditions.

Preferably, the bracket can be a solid structure with a groove 7 embedded therein, a hollow structure with three sides, or a frame structure, and can be used for placing the culture bottle 6 obliquely.

Optionally, the step structure 5 is provided at 1/2 of the length of the first vertical edge 3 and the second vertical edge 4.

In order to keep the plurality of supports stable when the supports are stacked and simultaneously reduce the space occupation of the plurality of supports, the step structure 5 is arranged at the 1/2 length position of the first vertical edge 3 and the second vertical edge 4. Preferably, the arrangement of the different step structures 5 on the first vertical edge 3 and the second vertical edge 4 may be on the same horizontal line, or may be on different horizontal lines, so that the stability of the bracket can be maintained when the bracket is stacked.

Optionally, the support is integrally formed.

Because the use environment of the culture bottle 6 mostly requires asepsis and cleanness, the integrated structure can ensure that the bracket is easy to clean and disinfect while being stable.

Optionally, in other embodiments, a hinge structure may be further disposed on the bracket, so that the bracket can be folded through the hinge structure. The support may be a hollow structure comprising three sides or a frame structure.

Alternatively, the hinge structure may be provided on several of the trapezoidal portion 1, the rectangular portion 2, the first vertical edge 3, the second vertical edge 4, and the inner edge. The hinge structure can make the support pass through the hinge structure rotation and make the support fold to in storage. Preferably, the bracket may further include a bottom surface to improve support stability; for convenient folding, the bottom surface can also be provided with a hinge structure.

Optionally, the stent is made of PP, PET or stainless steel material.

The stent material is convenient to disinfect and sterilize, and the stent is prevented from being damaged in the disinfection process.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A rack for holding culture flasks, comprising:

the outer surface of the trapezoid part (1) is in a right-angled trapezoid shape, and the lower bottom edges of the two trapezoid parts (1) are connected to form a first vertical edge (3);

the support comprises a rectangular part (2), two opposite sides of the outer surface of the rectangular part (2) are respectively connected with the upper bottom edges of the two trapezoid parts (1) to form two second vertical edges (4), the length of each first vertical edge (3) is larger than that of each second vertical edge (4), and step structures (5) are arranged on the first vertical edge (3) and the second vertical edge (4) respectively, so that a plurality of supports can be arranged in a stacked mode through the step structures (5);

trapezoidal portion (1) with rectangle portion (2) are connected the back and are formed the support, be equipped with recess (7) in the support, recess (7) enable blake bottle (6) slope sets up.

2. The support for placing the culture bottle as claimed in claim 1, wherein the groove (7) is in the shape of an inverted triangular pyramid, and two of three inner edges of the groove (7) extending into the support are vertical.

3. A support for placing culture flasks as claimed in claim 1, characterized in that the step structure (5) is provided at 1/2 of the length of the first vertical edge (3) and the second vertical edge (4).

4. A rack for placing flasks as claimed in claim 1, characterized in that the length of the side of the rectangular section (2) adjacent to the second vertical edge (4) is less than the length of the waist (11) of the trapezoidal section (1).

5. A stand for placing culture bottles according to claim 4, characterized in that the plane of the upper surface of the stand formed by the edge of the outer surface of the rectangular part (2) adjacent to the second vertical edge (4) and the two waists (11) is inclined at a preset angle of 45 ° to the horizontal plane, so that the axis of the culture bottle (6) is arranged at 45 ° to the horizontal.

6. A rack for holding culture flasks as claimed in claim 1, wherein the rack is integrally formed.

7. A rack for holding culture bottles as claimed in claim 2, wherein the rack is provided with a hinge structure so that the rack can be folded by the hinge structure.

8. A support for placing culture flasks as claimed in claim 7, characterized in that the hinge structure is selectively arranged on several of the trapezoidal section (1), the rectangular section (2), the first vertical edge (3), the second vertical edge (4) and the inner edge.

9. A rack for holding culture bottles as claimed in claim 1 wherein the rack is made of PP, PET or stainless steel material.

10. A support for placing culture flasks as claimed in claim 1, characterized in that the corners of the trapezoidal section (1) and the rectangular section (2) are rounded off.