CN212423799U

CN212423799U - Combined type geometric utensil containing box

Info

Publication number: CN212423799U
Application number: CN202020766609.0U
Authority: CN
Inventors: 刘庆波; 陈爱丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-29
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a modular geometry apparatus holds case belongs to combination formula teaching aid. The utility model provides a modular geometry apparatus holds case, including box B, box B below is equipped with box A, box B leading flank is equipped with hasp A, hasp A upside is equipped with the handle, the box A bottom is equipped with box C, box A leading flank is equipped with fastener A, the equal symmetry of box A left and right sides is equipped with two fastener B, box A rear side symmetry is equipped with two hinges, the equal symmetry of box C left and right sides is equipped with two hasp B, the inside drawer chamber of having seted up of box C, the drawer intracavity is equipped with the drawer, the drawer chamber left and right sides is equipped with the spout, the pull rod groove has been seted up to box C bottom surface, the inside pull rod that is equipped with of pull rod groove, box C left side below symmetry is equipped with two gyro wheels, the box in the drawer, the classification of the geometry of being convenient for is placed, set up the.

Description

Combined type geometric utensil containing box

Technical Field

The utility model relates to a combination formula teaching aid, more specifically say, relate to a modular geometry apparatus holds case.

Background

At present in conventional geometry teaching, the teacher need demonstrate the geometry teaching aid of difference for students in the classroom when teaching, it is very inconvenient to take a plurality of geometries to class when the teacher, the device that CN203279969U combination formula geometry apparatus held the case and adopted among the prior art has simple structure, carry convenient to use's advantage, but the device can only carry several geometries, and is limited in quantity, and the device bodily form is great moreover, can not split, carry inconveniently, in view of this, we propose a combination formula geometry apparatus and hold the case.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a modular geometry apparatus holds case to what put forward can only carry a small amount of geometry in solving above-mentioned background art, install the bodily form moreover great, can not split, carry difficult problem.

2. Technical scheme

The utility model provides a modular geometry apparatus holds case, includes box B, box B below is equipped with box A, box B leading flank is equipped with hasp A, hasp A upside is equipped with the handle, box A bottom is equipped with box C, box A leading flank is equipped with fastener A, the equal symmetry in box A left and right sides is equipped with two fastener B, box A rear side symmetry is equipped with two hinges, the equal symmetry in box C left and right sides is equipped with two hasp B, the inside drawer chamber of having seted up of box C, the drawer intracavity is equipped with the drawer, the drawer chamber left and right sides is equipped with the spout, the pull rod groove has been seted up to box C bottom surface, the inside pull rod that is equipped with of pull rod groove, box C left side below symmetry is equipped with two gyro wheels.

Preferably, the hasp A and the fastener A are matched in a clamping mode, and the hasp B and the fastener B are matched in a clamping mode.

Preferably, a plurality of geometric appliance cavities B are formed in the bottom surface of the box body B, and a plurality of geometric appliance cavities A are formed in the top surface of the box body A.

Preferably, the inner part of the pull rod groove is in sliding connection with the left end of the pull rod.

Preferably, the upper end of the hinge is fixedly connected with the lower part of the rear side of the box body B, and the lower end of the hinge is fixedly connected with the upper part of the rear side of the box body A.

Preferably, the drawer is internally divided into a plurality of lattices by partition plates in a # -shaped structure, a handle is arranged on the front side of the drawer, and two pulleys are symmetrically arranged on the left side and the right side of the drawer.

Preferably, the pulley is slidably connected with the inside of the sliding groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this be used for combination formula geometric solid to hold case sets up more cavitys that accord with various geometry teaching aids through setting up the multilayer box on the box, and is equipped with the drawer in the box, and the classification of the geometric solid of being convenient for is placed for the teacher can once carry multiple geometry apparatus, makes the teaching effect more abundant.

2. This be used for how much apparatus of combination formula to hold case is through setting up the hasp between box and box, the split of being convenient for it is more convenient to carry, sets up gyro wheel and handle on the box and makes to carry more laborsavingly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a box body B of the present invention;

FIG. 3 is a schematic structural view of a case A of the present invention;

FIG. 4 is a schematic structural view of a case C of the present invention;

FIG. 5 is a schematic view of the drawer structure of the present invention;

fig. 6 is a schematic view of the hinge structure of the present invention;

FIG. 7 is a schematic view of the roller structure of the present invention;

the reference numbers in the figures illustrate: 1. a box body A; 2. a box body B; 3. a hinge; 4. a box body C; 5. a drawer; 101. a fastener A; 102. a geometric tool cavity A; 103. a fastener B; 201. a geometric tool cavity B; 202. a hasp A; 203. a handle; 401. a drawer cavity; 402. a chute; 403. a hasp B; 404. a pull rod groove; 405. a pull rod; 406. a roller; 501. a handle; 502. a pulley; 503. a grid; 504. a separator.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides a modular geometry apparatus holds case, as shown in fig. 1, including box B2, box B2 below is equipped with box A1, box B2 leading flank is equipped with hasp A202, hasp A202 upside is equipped with handle 203, box A1 bottom is equipped with box C4, box A1 leading flank is equipped with fastener A101, the equal symmetry in box A1 left and right sides is equipped with two fastener B103, box A1 rear side symmetry is equipped with two hinges 3, the equal symmetry in box C4 left and right sides is equipped with two hasp B403, drawer chamber 401 has been seted up to box C4 inside, be equipped with drawer 5 in the drawer chamber 401, the drawer chamber 401 left and right sides is equipped with spout 402, draw bar groove 404 has been seted up to box C4 bottom surface, draw bar groove 404 inside is equipped with pull rod 405, box C4 left side below symmetry is equipped with.

As shown in fig. 2 and 3, the bottom surface of the box body B2 is provided with a plurality of geometric tool cavities B201 which are respectively prisms, pyramids, prismatic tables and circular truncated cones, and the top surface of the box body A1 is provided with a plurality of geometric tool cavities a102 which are respectively cylinders, cones, cubes, cuboids and spheres.

As shown in fig. 4, two hasps B403 are symmetrically arranged on the left and right sides of the box C4, a drawer cavity 401 is formed inside the box C4, a drawer 5 is arranged in the drawer cavity 401, sliding grooves 402 are formed on the left and right sides of the drawer cavity 401, a pull rod groove 404 is formed in the bottom surface of the box C4, and a pull rod 405 is arranged inside the pull rod groove 404.

As shown in fig. 5, the interior of the drawer 5 is divided into a plurality of lattices 503 by partitions 504 in a cross-shaped structure, a handle 501 is arranged at the front side of the drawer 5, and two pulleys 502 are symmetrically arranged at the left and right sides of the drawer 5.

As shown in fig. 6 and 7, two rollers 406 are symmetrically arranged on the lower left side of the box C4, the upper end of the hinge 3 is fixedly connected with the lower rear side of the box B2, and the lower end of the hinge 3 is fixedly connected with the upper rear side of the box a 1.

Specifically, hasp A202 and fastener A101, hasp B403 and fastener B103 are all the joint cooperation, the split between box A and the box C of being convenient for.

Further, the inside of the pull rod groove 404 is connected with the left end of the pull rod 405 in a sliding mode, and the pull rod 405 is convenient for moving the whole containing box.

Still further, the pulley 502 is slidably coupled to the inside of the sliding groove 402 to facilitate the rapid withdrawal of the drawer 5.

It is worth to be noted that the interior of the drawer 5 is divided into a plurality of lattices 503 by the partition plates 504 in the shape of a Chinese character jing, the front side of the drawer 5 is provided with a handle 501, the left side and the right side of the drawer 5 are symmetrically provided with two pulleys 502, and the lattices 503 are convenient for the classification of geometric tools.

The working principle is as follows: a combined type geometric appliance containing box comprises a pull rod 405 pulled out of a pull rod groove 404 to drag the containing box when geometric appliances are needed, a roller 501 rolls to move the containing box to a needed place, if excessive geometric appliances are not needed, a buckle B403 between a box body A1 and a box body C4 can be taken down from a fastener B103, then the box body A1 and the box body B2 which are provided with the geometric appliances are lifted away through a lifting handle 203, the buckle A202 and the fastener A101 are opened, the geometric appliances in the box body C can be taken out, if the geometric appliances in the box body C are needed, a drawer 5 can be pulled out through 502, a pulley 502 on the drawer 5 slides in a sliding groove 402, the drawer 5 is quickly pulled out of a drawer cavity 401, a plurality of lattices 503 are divided in the drawer 5 to facilitate the classification of the geometric appliances, and the needed geometric lattice appliances can be taken out of the lattices 503.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a modular geometry apparatus holds case, includes box B (2), its characterized in that: a box body A (1) is arranged below the box body B (2), a hasp A (202) is arranged on the front side face of the box body B (2), a handle (203) is arranged on the upper side of the hasp A (202), a box body C (4) is arranged at the bottom of the box body A (1), a fastener A (101) is arranged on the front side face of the box body A (1), two fasteners B (103) are symmetrically arranged on the left side and the right side of the box body A (1), two hinges (3) are symmetrically arranged on the rear side of the box body A (1), two hasps B (403) are symmetrically arranged on the left side and the right side of the box body C (4), a drawer cavity (401) is formed in the box body C (4), a drawer (5) is arranged in the drawer cavity (401), sliding grooves (402) are formed in the left side and the right side of the drawer cavity (401), a pull rod groove (404) is, two rollers (406) are symmetrically arranged below the left side of the box body C (4).

2. The modular geometric utensil holding box of claim 1, wherein: hasp A (202) and fastener A (101), hasp B (403) and fastener B (103) are the joint fit.

3. The modular geometric utensil holding box of claim 1, wherein: the bottom surface of the box body B (2) is provided with a plurality of geometric appliance cavities B (201), and the top surface of the box body A (1) is provided with a plurality of geometric appliance cavities A (102).

4. The modular geometric utensil holding box of claim 1, wherein: the inner part of the pull rod groove (404) is connected with the left end of the pull rod (405) in a sliding way.

5. The modular geometric utensil holding box of claim 1, wherein: the upper end of the hinge (3) is fixedly connected with the lower part of the rear side of the box body B (2), and the lower end of the hinge (3) is fixedly connected with the upper part of the rear side of the box body A (1).

6. The modular geometric utensil holding box of claim 1, wherein: drawer (5) inside is separated into a plurality of check (503) through baffle (504) that are the # -shaped structure, drawer (5) front side is equipped with handle (501), drawer (5) left and right sides all symmetry is equipped with two pulley (502).

7. The modular geometric utensil holding box of claim 6, wherein: the pulley (502) is connected with the inside of the sliding groove (402) in a sliding mode.