CN219374005U

CN219374005U - Lead core box

Info

Publication number: CN219374005U
Application number: CN202223382358.4U
Authority: CN
Inventors: 袁林杰; 娄绍军
Original assignee: Deli Group Co Ltd
Current assignee: Deli Group Co Ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-21
Anticipated expiration: 2032-12-16

Abstract

The application discloses lead box relates to stationery field, and two core mouth designs help the user to control the quantity of getting core. The pencil lead box comprises a box body for storing pencil lead, wherein the box body is provided with a first core outlet and a second core outlet which can allow the pencil lead to enter and exit, the box body is connected with a box cover for covering the first core outlet and the second core outlet, and the box cover is in sliding connection with the box body and is used for opening/closing the first core outlet and the second core outlet.

Description

Lead core box

Technical Field

The application relates to the field of stationery, in particular to a pencil lead box.

Background

Lead boxes are commonly used to store automatic pencil leads for use. The utility model patent with the application number of CN02227100.7 discloses a pencil lead box, wherein a box cover of the pencil lead box is required to be opened firstly when the pencil lead is taken out, then an outlet of the pencil lead is directed to a palm, the pencil lead in the box is poured out, one end of the pencil lead extending out of the box body is placed on the palm, one pencil lead is taken out, and the rest pencil lead is covered and poured back into the box. The pencil lead box with the single-core outlet structure cannot meet the requirements of users, and users are very inconvenient to use, and most of the pencil lead boxes appearing on the market are similar to the pencil lead boxes with the structure.

Disclosure of Invention

An object of the application is to provide a lead box, this lead box sets up first core mouth and second core mouth and can let the user more convenient take the lead.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the utility model provides a lead core box, includes the box body that is used for storing the lead core, the box body has first core mouth and the second core mouth that can let the lead core business turn over, the box body even has the lid that is used for covering first core mouth, second core mouth, the lid with box body sliding connection is used for opening/closing first core mouth and second core mouth.

Compared with the prior art, the advantage of this application lies in: the box body is provided with the first core outlet and the second core outlet, so that a user can select to open the first core outlet or the second core outlet according to the needs of the user when taking the lead core, and meanwhile, the box cover and the box body adopt a sliding connection mode, so that the user is more convenient when opening/closing the first core outlet and the second core outlet.

In some embodiments of the present application, the case is slidably connected to the case cover, and the case has a first position where the case cover stays and a second position; when the box cover stays at the first position, the first core outlet is in an open state, and the second core outlet is in a closed state; when the box cover stays at the second position, the first core outlet is in a closed state, and the second core outlet is in an open state. The box cover slides on the box body to enable the box cover to be switched between a first position and a second position, so that the opening and closing states of the first core outlet and the second core outlet are changed.

In some embodiments of the present application, the box body has a third position where the box cover stays, when the box cover stays in the third position, the first core outlet is in a closed state, and the second core outlet is in a closed state.

In some embodiments of the present application, the case body is provided with a guide groove, and the case cover is provided with a protrusion adapted to fit with the guide groove, and the protrusion slides in the guide groove to enable the case cover to switch between the first position and the second position of the case body. The guide groove is used for guiding the sliding of the box cover.

In some embodiments of the present application, the upper end of the box body is provided with an opening, the opening is provided with a core outlet piece, the core outlet piece is inserted into the box body, the core outlet piece is provided with a first core outlet and a second core outlet, and the core outlet piece is movably connected with the box cover.

In some embodiments of the present application, a positioning column is disposed in the box cover, the core outlet member is provided with a chute adapted to the positioning column, and the positioning column is slidably inserted into the chute.

In some embodiments of the present application, the core-out piece is located in the chute and provided with a positioning portion capable of being clamped with the positioning column, the positioning portion is located between the first core-out opening and the second core-out opening, and the positioning column can slide in/out of the positioning portion in the chute; when the positioning column slides into the positioning part, the box cover stays at a third position.

In some embodiments of the present application, the sliding groove is in transition fit with the positioning post, and the positioning portion includes arc-shaped concave portions located on two side wall surfaces of the sliding groove. So that the box cover generates damping sense when sliding.

In some embodiments of the present application, the outer surface of the cap is provided with a concave-convex structure for increasing contact friction. The box cover is convenient to slide.

Drawings

FIG. 1 is a schematic structural view of a first core outlet and a second core outlet in a closed state;

FIG. 2 is a schematic view of a first core opening structure according to the present application;

FIG. 3 is a schematic view of the structure of the second core opening of the present application;

fig. 4 is an exploded view of the structure of the present application.

In the figure: 1. a case body; 2. a box cover; 3. a core outlet piece; 4. a first core outlet; 5. a second core outlet; 6. a connection part; 7. a guide groove; 8. positioning columns; 9. a chute; 10. an arc-shaped concave portion; 11. concave-convex structure.

Detailed Description

The present application will be further described with reference to the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth terms such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific protection scope of the present application that the device or element referred to must have a specific azimuth configuration and operation, as indicated or implied.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms "comprises" and "comprising," along with any variations thereof, in the description and claims of the present application are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-4, a pencil lead box comprises a box body 1 and a box cover 2, wherein the box body 1 is provided with an inner bin for storing pencil leads, the inner bin is provided with a bin opening for taking and placing the pencil leads, the bin opening is positioned at the top of the box body 1, a core outlet piece 3 is arranged at the bin opening, the core outlet piece 3 is inserted on the bin opening of the box body 1, the core outlet piece 3 is provided with a first core outlet 4 for allowing only one pencil lead to enter and exit and a second core outlet 5 for allowing two or more pencil leads to enter and exit simultaneously, the first core outlet 4 and the second core outlet 5 are communicated with the inner bin, the box body 1 is provided with connecting parts 6 at two sides of the bin opening, the connecting parts 6 are provided with guide grooves 7, the box cover 2 is provided with protrusions adaptive to the guide grooves 7, the box cover 2 is in sliding fit with the guide grooves 7 of the box body 1 through the protrusions, the box cover 2 is in sliding connection with the guide grooves 7 of the box body 1, and the box cover 2 is sliding on the box body 1 so as to open/close the first core outlet 4 and the second core outlet 5.

The guide groove 7 is provided with a left end and a right end, the first core outlet 4 is close to the right end of the guide groove 7, the second core outlet 5 is close to the left end of the guide groove 7, when the bulge slides to the left end of the guide groove 7, the box cover 2 stays at the first position of the box body 1, the first core outlet 4 is in an open state, and the second core outlet 5 is in a closed state; when the bulge slides to the right end of the guide groove 7, the box cover 2 stays at the second position of the box body 1, the first core outlet 4 is in a closed state, and the second core outlet 5 is in an open state.

A positioning column 8 is arranged in the box cover 2, the core outlet piece 3 is provided with a chute 9 which is matched with the positioning column 8, the length direction of a guide groove 7 in the length direction of the chute 9 is consistent, and the positioning column 8 is in sliding connection with the chute 9; the core outlet piece 3 is provided with a positioning part which can be clamped with the positioning column 8 in the chute 9, the positioning part is positioned between the first core outlet 4 and the second core outlet 5, and the positioning column 8 can slide in/out of the positioning part in the chute 9. When the positioning column 8 slides into the positioning part, the box cover 2 stays at the third position of the box body 1, and the first core outlet 4 and the second core outlet 5 are both in a closed state.

The chute 9 is in transition fit with the positioning column 8, and the positioning part comprises arc-shaped concave parts 10 positioned on two side wall surfaces of the chute 9; the outer surface of the cap 2 is provided with a concave-convex structure 11 for increasing contact friction.

The opening size of the first core outlet 4 can be matched with the diameter of the lead; the opening size of the second core outlet 5 is larger than twice the diameter of the lead core.

The foregoing has outlined the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

Claims

1. A pencil lead box, including a box body (1) for storing pencil leads, characterized in that: the box body (1) is provided with a first core outlet (4) and a second core outlet (5) which can enable a lead core to enter and exit, the box body (1) is connected with a box cover (2) which is used for covering the first core outlet (4) and the second core outlet (5), and the box cover (2) is in sliding connection with the box body (1) and is used for opening/closing the first core outlet (4) and the second core outlet (5).

2. A lead box according to claim 1, characterized in that: the box body (1) is in sliding connection with the box cover (2), and the box body (1) is provided with a first position and a second position where the box cover (2) stays; when the box cover (2) stays at the first position, the first core outlet (4) is in an open state, and the second core outlet (5) is in a closed state; when the box cover (2) stays at the second position, the first core outlet (4) is in a closed state, and the second core outlet (5) is in an open state.

3. A lead box according to claim 2, characterized in that: the box body (1) is provided with a third position where the box cover (2) stays, when the box cover (2) stays at the third position, the first core outlet (4) is in a closed state, and the second core outlet (5) is in a closed state.

4. A lead box according to claim 2, characterized in that: the box body (1) is provided with a guide groove (7), the box cover (2) is provided with a protrusion which is matched with the guide groove (7) in an adaptive mode, and the protrusion slides in the guide groove (7) to enable the box cover (2) to be switched between a first position and a second position of the box body (1).

5. A lead box according to claim 3, characterized in that: the novel box comprises a box body (1), and is characterized in that an opening is formed in the upper end of the box body (1), a core outlet piece (3) is arranged at the opening, the core outlet piece (3) is inserted into the box body (1), the core outlet piece (3) is provided with a first core outlet (4) and a second core outlet (5), and the core outlet piece (3) is movably connected with the box cover (2).

6. A lead box according to claim 5, wherein: the box cover (2) is internally provided with a positioning column (8), the core outlet piece (3) is provided with a chute (9) which is matched with the positioning column (8), and the positioning column (8) is in sliding connection with the chute (9).

7. A lead box according to claim 6, wherein: the core outlet piece (3) is provided with a positioning part which is positioned in the sliding groove (9) and can be clamped with the positioning column (8), the positioning part is positioned between the first core outlet (4) and the second core outlet (5), and the positioning column (8) can slide in/out of the positioning part in the sliding groove (9); when the positioning column (8) slides into the positioning part, the box cover (2) stays at a third position.

8. A lead box according to claim 7, wherein: the sliding chute (9) is in transition fit with the positioning column (8), and the positioning part comprises arc-shaped concave parts (10) positioned on two side wall surfaces of the sliding chute (9).

9. A lead box according to claim 2, characterized in that: the outer surface of the box cover (2) is provided with a concave-convex structure (11) for increasing contact friction.