CN211722144U

CN211722144U - Rotatable noise control sound stationery box

Info

Publication number: CN211722144U
Application number: CN202020339350.1U
Authority: CN
Inventors: 叶桂芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-23
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to the technical field of student stationery, concretely relates to rotatable noise control sound stationery box, set up circular slot in the box body, set up the bar groove in the box body, the bar inslot has the cardboard through spring joint, set up first rectangular channel and second rectangular channel in the box body, circular inslot wall has the mounting plate through spring elastic connection, circular inslot wall evenly connects with three mounting plate, the longer inner wall in first rectangular channel both sides has the mounting plate through spring elastic connection, the spout has been seted up to second rectangular channel top inner wall both sides, sliding joint has the sliding closure in the spout, the cylinder type recess has been seted up upwards to the box body bottom, the lid top is fixed with the round platform, be fixed with the cylinder type pivot in the middle of the round platform bottom, cylinder type pivot top is fixed with the interlayer, box body upper portion outer; the utility model discloses can prevent that the stationery box from sending out the noise when carrying, can rotate when using simultaneously, the stationery of being convenient for take saves space.

Description

Rotatable noise control sound stationery box

Technical Field

The utility model relates to a student's stationery technical field, concretely relates to rotatable formula noise control sound stationery box.

Background

The writing case is a case for students to hold pens, pencils, rulers, erasers and other stationery. The texture is of various types, and generally, the texture is wood, iron, plastic and other products, and the shapes are different and are mostly rectangular.

The existing writing case is simple in structure, when students take in stationery and put in a schoolbag to carry, the students often collide with the writing case by shaking, so that noise is generated, and the use experience is very influenced. On the other hand, when students need to use various kinds of stationery for doing homework or class, the students usually put the rectangular stationery box on a desk and open the desk, and then take out the stationery. The mode is not convenient for taking needed stationery, occupies larger desktop space and is inconvenient to use on a desktop with smaller area.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a rotatable formula noise control sound stationery box can solve prior art's stationery box effectively and accomodate the problem that the stationery back carried and easily sent out the noise, has solved current stationery box and has not been convenient for to take stationery simultaneously, occupies the problem of desktop area during the use.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a rotatable noise-proof pencil box comprises a box body and a box cover, wherein a circular groove is formed in the box body, a strip-shaped groove is formed in the box body, sliding grooves are formed in the inner walls of two short edges of an opening of the strip-shaped groove, clamping plates are clamped in the sliding grooves through springs, a first rectangular groove and a second rectangular groove are formed in the box body, fastening plates are elastically connected to the inner walls of the circular groove through springs, the inner walls of the circular groove are evenly connected with the three fastening plates, the longer inner walls of two sides of the first rectangular groove are elastically connected with the fastening plates through springs, the sliding grooves are formed in two sides of the inner wall of the top of the second rectangular groove, sliding covers are slidably clamped in the sliding grooves, a cylindrical groove is formed in the bottom of the box body upwards, a circular table is fixed at the top of the box cover, the outer wall of the upper part of the box body and the inner wall of the bottom of the box cover are provided with threads in a matched mode.

Further, the top of the fastening plate is a slope.

Furthermore, at least three circular grooves with different diameters are formed in the box body.

Furthermore, balls are clamped in the interlayer.

Furthermore, a circular groove is formed in the bottom of the circular truncated cone.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

1. the utility model discloses an offer the circular slot in the writing case box body, and in the elastic connection mounting plate of circular slot inner wall, can press from both sides the stationery such as pen, rubber that insert therein tightly, can not be because between the stationery, or between stationery and the writing case bump and send the noise, reach the effect of noise control;

2. the utility model discloses increase pivot and recess respectively between the box body of stationery box and lid, when needs use stationery, open the lid, invert and put on the desktop, insert the pivot in the lid with the recess of box body bottom again, the box body can rotate, makes things convenient for the student to take the stationery of needs, reaches the desktop space that the stationery of being convenient for to take and upright the mode of placing simultaneously has also saved the stationery box and occupy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is a cross-sectional view of the case of the present invention;

FIG. 3 is a cross-sectional view of the lid of the present invention;

FIG. 4 is a top view of the case of the present invention;

FIG. 5 is an enlarged view of part A of the present invention;

the reference numerals in the drawings denote: 1-box body; 2-a box cover; 3-a round groove; 4-a strip-shaped groove; 5-a first rectangular groove; 6-a second rectangular groove; 7-a fastening plate; 8-a sliding cover; 9-cylindrical groove; 10-circular grooves; 11-cylindrical rotating shaft; 12-a barrier layer; 13-a ball bearing; 14-a circular truncated cone; 15-clamping plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The rotatable noise-proof writing case of the embodiment is as follows, with reference to fig. 1-5: including box body 1 and lid 2, seted up circular groove 3 in the box body 1, seted up bar groove 4 in the box body 1, seted up first rectangular channel 5 and second rectangular channel 6 in the

box body

1, 3 inner walls in circular groove have mounting plate 7 through spring elastic connection, and 3 inner walls in circular groove evenly are connected with three mounting plate 7. At least three circular grooves 3 with unequal diameters are formed in the box body 1, rod-shaped stationery such as pens with different thicknesses can be placed in the box body, the stationery is guaranteed not to fall off, and after the stationery is stored, the stationery can be clamped no matter the stationery box is placed at any angle, and noise can not be generated due to collision.

Two minor face inner walls of opening part of strip groove 4 are equipped with the spout, have cardboard 15 through spring joint in the spout, through pulling open cardboard 15, can insert stationery such as ruler in strip groove 4, loosen cardboard 15 then the cardboard 15 presss from both sides tight ruler under the spring action of its rear end, guarantee that it does not fall and can not bump with the stationery box and produce the noise. The longer inner walls of the two sides of the first rectangular groove 5 are elastically connected with a fastening plate 7 through a spring, and small stationery such as an eraser and the like can be placed in the first rectangular groove 5 and clamped tightly. The spout has been seted up to 6 top inner wall both sides in second rectangular channel, and sliding joint has sliding closure 8 in the spout, can put into second rectangular channel 6 with stationery such as reserve refill to pulling sliding closure 8 lid closes, guarantees that stationery wherein does not drop. The bottom of the box body 1 is upwards provided with a cylindrical groove 9, the top of the box cover 2 is fixed with a circular truncated cone 14, the middle of the bottom of the circular truncated cone 14 is fixed with a cylindrical rotating shaft 11, and the top of the cylindrical rotating shaft 11 is fixed with an interlayer 12. When the student writes homework or needs to use stationery on class, take off lid 2, put upside down on the desk, then insert box body 1 in lid 2, can rotate box body 1, make things convenient for the student to take various stationery, the desktop space that the stationery box occupy has also been saved to the mode of placing upright simultaneously. The outer wall of the upper part of the box body 1 and the inner wall of the bottom of the box cover 2 are provided with threads in a matching way, and the pencil box can be covered or opened by rotating the box cover 2 forwards or reversely, so that the pencil box is convenient to use.

The top of the fastening plate 7 is an inclined plane, which is more convenient for inserting and clamping stationery such as pens and the like into the round groove 3 along the inclined plane. The ball 13 is clamped in the interlayer 12, so that the friction force generated when the top of the cylindrical rotating shaft 11 is in contact with the bottom of the cylindrical groove 9 to rotate is reduced, and the cylindrical rotating shaft is easier to rotate. The round groove 10 is formed in the bottom of the round table 14, so that the writing case can be conveniently opened and placed on a desktop, and the stability of the whole writing case when the writing case is vertically placed is improved.

When the stationery is stored, rod-shaped stationery such as pens is inserted into the circular groove 3, stationery such as rulers is inserted into the strip-shaped groove 4, stationery such as rubber is placed into the first rectangular groove 5, standby pen cores are placed into the second rectangular groove 7 and cover the sliding cover 8, and finally the box cover 2 is covered on the box body 1.

When the writing case needs to be opened for using the writing tool, the case cover 2 is taken down, the case cover 2 is placed on a desktop upside down, and then the case body 1 is inserted into the case cover 2, so that the case body 1 can be rotated, and various types of writing tools can be taken conveniently.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a rotatable formula noise control sound stationery box, includes box body (1) and lid (2), its characterized in that: the novel box is characterized in that a round groove (3) is formed in the box body (1), a strip-shaped groove (4) is formed in the box body (1), a first rectangular groove (5) and a second rectangular groove (6) are formed in the box body (1), the inner wall of the round groove (3) is elastically connected with fastening plates (7) through springs, the inner wall of the round groove (3) is evenly connected with three fastening plates (7), sliding grooves are formed in the inner walls of two short edges of an opening of the strip-shaped groove (4), clamping plates (15) are clamped in the sliding grooves through springs, the fastening plates (7) are elastically connected with the longer inner walls of two sides of the first rectangular groove (5) through springs, sliding grooves are formed in two sides of the inner wall of the top of the second rectangular groove (6), sliding covers (8) are clamped in the sliding grooves, cylindrical grooves (9) are formed in the bottom of the box body (1) upwards, the improved box is characterized in that a cylindrical rotating shaft (11) is fixed in the middle of the bottom of the circular truncated cone (14), an interlayer (12) is fixed at the top of the cylindrical rotating shaft (11), and threads are arranged on the outer wall of the upper portion of the box body (1) and the inner wall of the bottom of the box cover (2) in a matched mode.

2. The rotatable noise-proof writing case as claimed in claim 1, wherein the top of the fastening plate (7) is a bevel.

3. A rotatable, noise-proof writing case according to claim 1, wherein at least three circular grooves (3) with different diameters are formed in the case body (1).

4. The rotatable noise-resistant writing case according to claim 1, wherein the compartment (12) has balls (13) engaged therein.

5. The rotatable noise-proof writing case as claimed in claim 1, wherein the circular truncated cone (14) has a circular groove (10) formed at the bottom thereof.