JPH0120991Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a stand for culturing bacteria in a test tube stand, which is used to place a metal test tube stand.

Generally, when culturing bacteria, a test tube containing bacteria is tilted at the same tilt angle for a long period of time (for example, around 3 weeks) to increase the contact area between the bacteria and the outside air. It is necessary to revitalize the

For this reason, conventional methods have been used to maintain the test tube stand and the test tubes therein at the same angle of inclination over a long period of time by inserting a small object between the metal test tube stand and the horizontal mounting surface. However, such inclination angle maintaining means by inserting a small object has the drawback of extremely poor stability.

The present invention was devised in view of the above points, and uses a specially shaped stand for placing the test tube stand in an inclined position, so that the test tubes inserted into the test tube stand can be stably maintained at a constant tilt over a long period of time. To provide a stand that can maintain its angle and, even if bacteria should leak out of a test tube, can be easily washed off.

The configuration of the present invention is such that at the rear end of the flat main surface of the stand,
A rear standing wall is erected vertically upward from the rear end, and a guide wall is erected vertically upward from the side end at the center of the left and right ends of the main surface of the mounting table. At the same time, a handle is connected to the guide wall,
Furthermore, a hanging wall is provided at the front end of the main surface of the pedestal, extending downward from the front end.

Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.

Before describing the structure of the test tube stand, the structure of the test tube stand will first be explained based on FIGS. 1 to 3.

In the figure, 1 is a square frame-shaped left support leg, 2 is a square frame-shaped right support leg, and between the upper parts of these left and right support legs 1 and 2 is an upper lattice body 3 for a test tube compartment. is hung horizontally.

This upper lattice body 3 has a plurality of horizontal bars 4 extending in the left-right direction, and a plurality of vertical bars 5 extending in the front-rear direction.
are combined in a lattice shape to form rectangular upper spaces 6, 6, . . . for test tube installation between each crosspiece 4, 5.

Further, a lower lattice body 7 for a test tube section is stretched horizontally between the center portions of the left and right support legs 1 and 2.

Similar to the upper lattice body 3 described above, this lower lattice body 7 also has a plurality of horizontal bars 8 extending in the left-right direction and a plurality of vertical bars 9 extending in the front-rear direction, each of which is combined in a lattice shape. A large number of rectangular lower spaces for erecting test tubes are formed between 8 and 9, and these lower spaces and the upper space are arranged to face each other in the vertical direction.

Furthermore, a bottom frame 10 for supporting the bottom of the test tube is stretched horizontally between the lower portions of the left and right support legs 1 and 2.

This bottom frame 10 includes a left bottom crosspiece 11 which is horizontally welded to the lower part of the left support leg 1, a right bottom crosspiece 12 which is horizontally welded to the lower part of the right support leg 2, and a right bottom crosspiece 12 which is horizontally welded to the lower part of the right support leg 2. Bottom rails 1 on the left and right facing the center of the space
A set of two parallel wire rods 13 stretched between 1 and 12...
A test tube stand A is constructed by combining the upper grid body 3, the lower grid body 7, and the bottom frame 10 at their central portions in the left-right direction with a rectangular reinforcing frame 14. It is something.

FIG. 4 shows a stand B for culturing the bacteria by placing the test tube stand A having the above structure supporting test tubes containing bacteria.Next, the structure of this stand B will be explained.

Reference numeral 15 denotes a flat main surface of the table, and a rear upright wall 16 is vertically provided at the rear end of the main surface of the table 15 upward from the rear end.

In addition, guide walls 17 and 1 are provided at the center portions of both left and right ends of the main surface 15 of the table, with guide walls 17 and 1 extending upward from the side ends.
7 is vertically erected, and each of these guide walls 17, 17
Handles 18, 18 are arranged at right angles to each other outward from the same wall 17.

Further, at the front end of the main surface 15 of the table, a hanging wall 19 is provided extending downward from the front end at a substantially right angle.

The pedestal B having the above structure is constructed entirely of metal plates, and when the pedestal B is placed on a horizontal surface as shown in FIG. (Specifically 5~15°)
It is designed to maintain a tilted position.

The illustrated embodiment is configured as described above,
The action will be explained below.

When the placing stand B is placed on a horizontal surface, the main surface 1 of the placing stand
5 is maintained at a constant angle of inclination (θ) as described above, so when the test tube stand A is placed on the main surface 15 of this stand, the test tube stand A is also kept at a constant angle of inclination (θ). ), and the test tube (not shown) inserted into the test tube upright space also maintains a constant inclination.

As described in detail above, the present invention has a rear standing wall 16 vertically erected upward from the rear end of the flat main surface 15 of the pedestal, and the main surface 15 of the pedestal
5, guide walls 17, 17 are vertically provided upwardly from the side ends in the central portion of both left and right ends of the board, handles 18, 18 are provided in series with the guide walls 17, 17, and Since a hanging wall 19 is connected to the front end of the main surface 15 and extends downward from the front end, the test tubes inserted into the test tube stand can maintain a constant inclination angle with good stability over a long period of time. be able to.

Moreover, even if bacteria should leak out from the test tube, there is a gap between the guide walls 17, 17 and the rear rising wall 16, so that the cleaning solution will not run out. Bacteria can be washed away. Furthermore, since a handle 18 is formed, it is convenient to carry.

[Brief explanation of the drawing]

Figure 1 is a front view of the test tube rack, Figure 2 is a right side view of Figure 1, Figure 3 is a plan view of Figure 1, and Figure 4 is a test tube rack for culturing bacteria according to the present invention. FIG. 5 is a perspective view showing an embodiment of the holder, and FIG. 5 is a side view showing the test tube stand placed on the holder. B is a stand, 15 is a main surface of the stand, 16 is a rear standing wall, 17 is a guide wall, 18 is a handle, and 19 is a hanging wall.

Claims (1)

[Scope of utility model registration request] A rear rising wall is vertically provided at the rear end of the flat main surface of the stand, upward from the rear end, and a rear rising wall is provided vertically upward from the side end at the center of the left and right ends of the main surface of the stand. A guide wall is vertically erected toward the guide wall, a handle is connected to the guide wall, and a hanging wall is connected to the front end of the main surface of the stand and extends downward from the front end. A test tube stand for culturing bacteria.