CN217390161U

CN217390161U - Stationery box convenient to automatically open

Info

Publication number: CN217390161U
Application number: CN202221465217.6U
Authority: CN
Inventors: 雷紫芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-09
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a writing case convenient to automatic opening, including box body and lid, be provided with the moving mechanism between box body and the lid, the quantity of moving mechanism is two, every the moving mechanism all includes rotating sleeve and axis of rotation, the spring coiling has been cup jointed to the outside of axis of rotation, the spring coiling is located between rotating sleeve and the axis of rotation, one end and the axis of rotation fixed connection of spring coiling, the other end and the rotating sleeve of spring coiling be connected, through the moving mechanism who sets up, when the writing case box body is closed with the lid, the moving mechanism is in a stress state, beats the spring coiling promptly and is distorted, spring coiling itself has a effort of stretching, when opening the box button, this effort can release to drive the automatic upset of lid, in order to prevent that the student from using the less inconvenient trouble of opening of age.

Description

Stationery box convenient to automatically open

Technical Field

The utility model relates to a stationery technique, concretely relates to stationery box convenient to automatic opening.

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 pencil case made of iron is not provided with the pattern too much like a whistle, and compared with the pencil case made of wood or plastic, the pencil case made of iron is not easy to deform and damage, is very practical and is very suitable for pupils to use;

the plastic writing case is bright in color and rich in patterns, but the writing case without iron is resistant to falling and deformation. It is popular with primary and middle school students in the mass market, and even college students can use it sometimes;

wooden writing cases are rare and various figures are carved on the wooden writing cases, but the writing cases are often not used by primary and middle school students because the color of the writing cases is too monotonous, so the wooden writing cases are gradually rare.

If the notice number of authorizing is CN215014248U, the student who authorizes the notice day to be 20211207 uses stationery box to include stationery box body, stationery box body top is equipped with stationery box cover, stationery box body's inside is equipped with the baffle, be equipped with the hinge between stationery box body and the stationery box cover, and stationery box body and stationery box cover pass through hinge swing joint, stationery box cover is equipped with the multiplication table at the top surface of keeping away from stationery box body, stationery box cover is equipped with the jigsaw of benefiting intelligence in the one end of keeping away from the multiplication table, the inside one end of keeping away from the hinge of stationery box cover is fixed and is equipped with the card needle.

Above-mentioned and in the prior art's stationery box open inconveniently in the in-process of using, if the student age is less, open more hard, the stationery box carries inconveniently simultaneously, and in the in-process of using, along with the increase of time, the stationery is more and more, and the space of stationery box is not enough to satisfy the depositing of stationery this moment, consequently urgently needs a stationery box to solve above-mentioned problem.

Disclosure of Invention

The utility model aims at providing a writing case convenient to automatically open to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a writing case convenient to automatic opening, includes box body and lid, be provided with the moving mechanism between box body and the lid, the quantity of moving mechanism is two, every the moving mechanism all includes and rotates cover and axis of rotation, the coil spring has been cup jointed to the outside of axis of rotation, the coil spring is located and rotates between cover and the axis of rotation, the one end and the axis of rotation fixed connection of coil spring, the other end and the rotation cover of coil spring be connected.

As the preferred embodiment of the utility model, the bottom of box body is provided with extensible rubber base, rubber base and box body intercommunication.

As the utility model discloses preferred embodiment, one side outer wall of box body is provided with two son and buckles, one side outer wall of lid is provided with two box, son is buckled and box lock joint.

As the utility model discloses preferred embodiment, one side outer wall of box body is provided with the mounting groove, the inside of mounting groove is provided with the handle.

As the utility model discloses preferred embodiment, the mounting groove is located the position of box body both sides edge, the inside of mounting groove is provided with two spacing rings.

As the utility model discloses preferred embodiment, the inside activity of spacing ring is provided with the gag lever post, the one end and the handle rigid coupling of gag lever post.

As the utility model discloses preferred embodiment, the one end of gag lever post is provided with the stopper, the stopper is located the one end of keeping away from the handle.

As the utility model discloses preferred embodiment, the spring has been cup jointed to the outside of gag lever post, the spring is located between stopper and the spacing ring.

In the above technical solution, the utility model provides a writing case convenient for automatic opening, 1. through the movable mechanism that is provided, when the writing case body and the lid are closed, the movable mechanism is in a stress state, i.e. the coil spring is twisted, the coil spring itself has a stretching acting force, when the box button is opened, the acting force can be released, thereby driving the lid to automatically turn over, so as to prevent the inconvenience of being opened when the student is aged;

2. the extensible rubber base is adopted, and if the space inside the extensible rubber base is not enough to meet the requirement for storing stationery, the extensible rubber base can be stretched to enable the rubber base to extend, so that the volume of the stationery box is enlarged, and the storage requirement is increased.

3. Through the handle and the mounting groove that set up, the in-process that uses that can be fine carries the stationery box through the handle, when need not using, the spring has a tension and forces the inside that the handle returned to be located the mounting groove, and the simple operation of design is convenient for student's use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of a three-dimensional structure of a writing case convenient for automatic opening.

Fig. 2 is a schematic view of a writing case convenient for automatic opening according to an embodiment of the present invention.

Fig. 3 is a schematic view of a limiting rod structure provided in the writing case of the present invention, which is convenient for automatic opening.

Fig. 4 is a schematic view of a coil spring structure provided by the writing case of the present invention for facilitating automatic opening.

Description of reference numerals:

the box comprises a box cover 1, a rubber base 2, a box body 3, a female buckle 4, a handle 5, a movable mechanism 6, a male buckle 7, a limiting rod 8, a limiting block 9, a limiting ring 10, a spring 11, a rotating shaft 12, a coil spring 13 and a rotating sleeve 14.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the embodiment of the utility model provides a writing case convenient to automatic opening, including box body 3 and lid 1, be provided with movable mechanism 6 between box body 3 and the lid 1, movable mechanism's quantity is two, every movable mechanism 6 all includes rotating sleeve 14 and axis of rotation 12, coil spring 13 has been cup jointed to the outside of axis of rotation 12, coil spring 13 is located between rotating sleeve 14 and the axis of rotation 12, the one end and the axis of rotation 12 fixed connection of coil spring 13, coil spring 13 the other end and rotating sleeve 14 be connected.

Specifically, in this embodiment, the box body 3 and the box cover 1 are adapted to each other in specification, the moving mechanism 6 is disposed between the box body 3 and the box cover 1, the moving mechanism 6 can be well fixed on the box body 3, the box cover 1 can rotate with the moving mechanism as a pivot, the number of the moving mechanisms is two, each moving mechanism 6 includes a rotating sleeve 14 and a rotating shaft 12, the rotating sleeve can well rotate outside the rotating shaft 12, a certain space is reserved between the rotating shaft and the rotating sleeve, a coil spring 13 is sleeved outside the rotating shaft 12, the coil spring 13 is located between the rotating sleeve 14 and the rotating shaft 12, one end of the coil spring 13 is fixedly connected with the rotating shaft 12, the other end of the coil spring 13 is connected with the rotating sleeve 14, and when the box body 3 and the box cover 1 are in a closed type coil spring twisting state, when the box body 3 and the box cover 1 are completely opened, the coil spring is in a natural state.

The utility model provides a pair of writing case convenient to automatic opening, through the moving mechanism that sets up, when writing case box body and lid were closed, moving mechanism was in a stress state, played the wind spring promptly and was distorted, and the wind spring itself has an effort of stretching, and when opening the box, this effort can release to drive the automatic upset of lid, be used for preventing that the student uses the less trouble of opening inconvenience of age, had fine helping hand effect.

The utility model provides a another embodiment, the bottom of box body 3 is provided with extensible rubber base 2, rubber base can also for the riveting with the connected mode of box body 3 for the welding, specifically depends on the material of box body, adopts the welding with the material, and different materials adopt the riveting, rubber base 2 and 3 intercommunications of box body.

In this embodiment, it should be noted that the rubber base is similar to a folding trash can, and is a plane when not opened, and has a certain volume when being extended.

The utility model provides a further embodiment, one side outer wall of box body 3 is provided with two son and detains 7, one side outer wall of lid 1 is provided with two box 4, 7 and the 4 lock joints of box are detained to the son, and the lock joint that can be fine is detained with the box to the son, and when opening the box, the effort of wind spring is not restricted, and the wind spring drives the rotating sleeve and rotates this moment, and the rotating sleeve drives the box body and rotates, has fine helping hand effect, makes the student be convenient for open stationery box.

The utility model provides a further embodiment, one side outer wall of box body 3 is provided with the mounting groove, the inside of mounting groove is provided with handle 5, and the accessible pulls out handle 5 from the inside of mounting groove when using, carries, and handle 5 is located the inside of mounting groove when not using.

The utility model provides a another embodiment, the mounting groove is located the position of 3 both sides edges of box body, and it should be said that, the border position here to not only be its edge, but two relative of box body 3, the mounting groove that the inside of two boards was seted up, the inside of mounting groove is provided with two spacing rings 10, and the effect of spacing ring 10 is mainly the extension length of restriction handle.

The utility model provides a further embodiment, the inside activity of spacing ring 10 is provided with gag lever post 8, and gag lever post 8 can slide in the inside of spacing ring well to guarantee that the handle extends to the outside of stationery box, the activity accomodate with the inside of mounting groove, for reciprocating motion's fulcrum, the one end and the handle 5 rigid coupling of gag lever post 8.

The utility model provides a further embodiment, the one end of gag lever post 8 is provided with stopper 9, stopper 9 is located the one end of keeping away from handle 5, seek the specification that love net is interior fast 9 and be greater than the stopper, the stopper is not enough to pass the spacing ring when using.

The utility model provides a further embodiment, spring 11 has been cup jointed to the outside of gag lever post 8, spring 11 is located between stopper and the spacing ring, the spring be located between stopper and the spacing ring pulling handle, gag lever post 8 removes in the inside of spacing ring, and then compression spring makes it have a fine tension, after loosening the handle under the effect of spring tension, the handle gets back to original position for the restriction power take off of handle and gag lever post.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a writing case convenient to automatic opening, includes box body (3) and lid (1), its characterized in that, be provided with movable mechanism (6) between box body (3) and lid (1), movable mechanism's quantity is two, every movable mechanism (6) all include rotating sleeve (14) and axis of rotation (12), coil spring (13) have been cup jointed to the outside of axis of rotation (12), coil spring (13) are located between rotating sleeve (14) and axis of rotation (12), one end and axis of rotation (12) fixed connection of coil spring (13), the other end and the rotating sleeve (14) of coil spring (13) be connected.

2. The writing case convenient for automatic opening as claimed in claim 1, wherein the bottom of the case body (3) is provided with an extensible rubber base (2), and the rubber base (2) is communicated with the case body (3).

3. The writing case convenient for automatic opening as claimed in claim 1, wherein the outer wall of one side of the case body (3) is provided with two male buttons (7), the outer wall of one side of the case cover (1) is provided with two female buttons (4), and the male buttons (7) and the female buttons (4) are buckled.

4. The writing case convenient for automatic opening as claimed in claim 1, wherein the case body (3) is provided with a mounting groove on one side of the outer wall, and a handle (5) is arranged inside the mounting groove.

5. The writing case convenient for automatic opening as claimed in claim 4, wherein the mounting groove is located at the two side edges of the case body (3), and two limiting rings (10) are arranged inside the mounting groove.

6. The writing case convenient for automatic opening as claimed in claim 5, wherein the limiting ring (10) is movably provided with a limiting rod (8) inside, and one end of the limiting rod (8) is fixedly connected with the handle (5).

7. The writing case convenient for automatic opening as claimed in claim 6, wherein one end of the limiting rod (8) is provided with a limiting block (9), and the limiting block (9) is located at one end far away from the handle (5).

8. The writing case convenient for automatic opening as claimed in claim 7, wherein the limiting rod (8) is sleeved with a spring (11), and the spring (11) is located between the limiting block and the limiting ring.