JPS5920356Y2 - “Su” bowl for science experiments - Google Patents

Description

[Detailed explanation of the invention] This invention has a handle for use in scientific experiments! ') Regarding the pot, its purpose is to provide the above handle with the function of an overhang, so that it can be easily ground and unloaded in a stable installation and holding position. A cradle for science and science experiments is provided with a plurality of through-holes so that tools for extracting and applying squeezed colored water can be stood upright, that is, the above-mentioned handle can be used as a stand for experimental tools. It is about providing.

Hereinafter, one embodiment of this invention will be described in detail with reference to the drawings. In the figure, 1 is a synthetic resin catcher body with a beaker storage cylinder 3 integrally provided below a spherical bottom wall 2. A groove 4 for grinding is formed on the inner surface of the bottom wall 2 and an inner circumferential surface that rises next thereto, and a juice outlet 5 is provided at the center of the spherical bottom wall 2.

Reference numeral 6 denotes a handle with an N-shaped side surface that projects integrally from the outer periphery of the body of the planting pot main body 1, and this handle 6 has a flat upper surface part 7 that projects in the horizontal direction, and a hanging grip part that projects downward. 8, and the lower end surface 8a of this grip portion is flush with the lower end surface 3a of the beaker storage portion 3, which is the lower end installation surface of the cradle main body 1.

Reference numeral 9 denotes three through holes bored in the flat upper surface 7 of the handle 6, and these holes are used to hold the squeezed colored water extracting applicator 10 upright.

Note that the squeezed colored water extraction applicator 10 has a spoon portion 10a at one end.
It has a rod shape and has an applicator part 10b with a felt core attached to the other end, and is configured to be erected by inserting it into a hole as shown in FIG.

Reference numeral 11 denotes the above-mentioned [i) a pestle body that also serves as a lid for the bowl body 1, which includes a rotary operation flange 12 that is fitted externally into the body opening 1a, and a pestle body that is fitted inside so as to contact the concave face of the cradle from the body opening 1a. A groove 14 for grinding is provided on the outer peripheral surface of the pestle part 13.

Therefore, if this pestle body 11 is fitted into the cradle body 1 as shown in FIG. can.

Note that this squeezed colored water is received in a beaker (not shown) set in the beaker storage cylinder 3, and is used for various scientific experiments such as pH measurement, acid-alkali measurement, etc. using the extraction applicator 10. used for experiments.

Since this device for science and science experiments has the structure described above, it has the following effects.

(1) Since the N-shaped handle is provided on the main body of the pot, it can be carried safely during experiments.

(2) The above-mentioned handle consists of a flat upper surface that projects horizontally and a grip that hangs downward, and the lower end surface of this grip is! ') Since the lower end of the pot body is flush with the installation surface, the handle functions as an overhang for the pot body.
Unloading work can be done easily and safely in a stable installation and holding position.

In other words, in the case of a handle that does not have a platform function as described above, there is a problem that when the handle is pressed by hand, the W mortar body may tilt or wobble, making the grinding work unstable. ,
This problem can be solved by providing the handle with a stand function as in the present invention.

3) In addition to functioning as a base for protruding the main body as described above, the above-mentioned handle has a through hole in the horizontally protruding flat top surface for holding up experimental tools (such as a tool for extracting and applying squeezed colored water). Since it is designed to function as a laboratory tool stand, the squeezed juice can be used for experiments using a jig set up right next to it, and there is no need to prepare a separate laboratory tool stand. Nor.

(4) Since the configuration is very simple, it can be provided at low cost.

[Brief explanation of drawings]

Fig. 1 is a partially cut-away front view of a seeding pot for science and science experiments according to an embodiment of this invention, Fig. 2 is a plan view of the same pot with the pestle removed, and Fig. 3 is the same as that shown in Fig. 2. FIG. 3 is a vertical cross-sectional view taken along line III-III. 1... [Subachi body, 6... Handle, 7.
...Flat upper surface part, 8...Grip part, 9...
...Through hole, 10... Applicator for extracting squeezed colored water.

Claims (1)

[Scope of utility model registration request] It consists of a horizontally projecting flat upper surface part on the outer periphery of the body of the W mortar body, and a grip part that hangs downward and whose lower end surface is flush with the lower end installation surface of the W mortar main body. A pot for science and science experiments, which is provided with a handle in the shape of [side surface] and has a plurality of through holes on the flat upper surface of the U-shaped handle for holding an applicator for extracting squeezed colored water.