CN2536088Y - Mechanical pencil lead cases - Google Patents
Mechanical pencil lead cases Download PDFInfo
- Publication number
- CN2536088Y CN2536088Y CN 02226746 CN02226746U CN2536088Y CN 2536088 Y CN2536088 Y CN 2536088Y CN 02226746 CN02226746 CN 02226746 CN 02226746 U CN02226746 U CN 02226746U CN 2536088 Y CN2536088 Y CN 2536088Y
- Authority
- CN
- China
- Prior art keywords
- box body
- lid
- box
- snap close
- pencil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a lead core box with a box body (1) and a box cover (2), and is characterized in that the rear end of the box cover (2) of the utility model is moveably connected with an opening (3) on the upper end of an inner cavity of the box body (1). An upper hasp (6) is arranged on the front end of the box cover, a lower hasp (5) which is engaged with the upper hasp (6) in closing state is arranged on the upper end of the box body (1). Whatever in the state of opening or closing, the box cover is integrated with the box body, and location is accurate. In addition, because the box cover and the box body of the lead core box are integrated to each other, only one suit of molds is needed when in injection molding, therefore, the production cost is lower.
Description
The utility model relates to a kind of device that stores propelling pencil refill, is applicable to the storage pencil-lead.
Common propelling pencil core box on the market generally is made up of the box body of storage pencil-lead, the lid of box body upper end outlet, by toggle, controls the switching of lid.But lid often cooperates not good with box body.In addition, lid separates with box body, needs lid and box body two molds during injection moulding, and productive costs is higher.
The purpose of this utility model is to provide a kind of lead box, this lead box when the closure or openness state, the lid accurate positioning; In addition, only need a mold during this lead box injection moulding, productive costs is lower.
Pencil lead holder technical scheme of the present utility model is to consider like this: pencil lead holder is made up of the box body of storage pencil-lead, the lid of box body upper end outlet.It is characterized in that: the rear end of the lid of described pencil lead holder connects with the opening part of the inner chamber of box body upper end is movable; The front end of described lid is provided with snap close, and described box body upper end is provided with the following snap close that matches with last snap close at closure state.The periphery of the following snap close of the upper end of described lid is provided with a pit.
Because the rear end of the described lid of lead box that provides of the utility model connects with the opening part activity of the inner chamber of box body upper end, no matter when the closure or openness state, lid all connects one with box body.When closure state, the last snap close that described box body upper end is provided with is interlocked with following snap close, thereby accurate positioning.In addition, the lid of this lead box connects one with box body, only need a mold during injection moulding, thereby productive costs is lower.
Scheme drawing when Fig. 1 is the pencil lead holder unlatching.
Scheme drawing when Fig. 2 is the pencil lead holder closure.
Fig. 3 is the A-A generalized section among Fig. 2.
Fig. 4 is the B-B generalized section among Fig. 2.
Be described in detail below in conjunction with accompanying drawing.
As can be seen, this pencil lead holder is made up of the box body 1 of storage lead for retractable pencil, the lid 2 of box body upper end outlet in Fig. 1 and Fig. 2.The rear end of the lid 2 of described pencil lead holder connects with opening part 3 activities of the inner chamber of box body 1 upper end; The front end of described lid is provided with snap close 6, and described box body 1 upper end is provided with the following snap close 5 that matches with last snap close 6 at closure state.
Finger is opened snap close up and down for convenience, and the periphery of the following snap close 5 of the upper end of described lid is provided with a pit 4.
Fig. 3 is the A-A generalized section among Fig. 2.Fig. 4 is the B-B generalized section among Fig. 2.
For the connection place that makes lid and box body is not easy to fracture, adopt lid and box body to adopt the plastic production of high tenacity.
Claims (2)
1, a kind of propelling pencil core box is made up of the box body (1) of storage lead for retractable pencil, the lid (2) of box body upper end outlet; It is characterized in that: the rear end of the lid of described pencil lead holder (2) connects with opening part (3) activity of the inner chamber upper end of box body (1); The front end of described lid is provided with snap close (6), and described box body (1) upper end is provided with the following snap close (5) that matches with last snap close (6) at closure state.
2, pencil lead holder as claimed in claim 1 is characterized in that: the periphery of the following snap close (5) of the upper end of described lid is provided with a pit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226746 CN2536088Y (en) | 2002-04-03 | 2002-04-03 | Mechanical pencil lead cases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226746 CN2536088Y (en) | 2002-04-03 | 2002-04-03 | Mechanical pencil lead cases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536088Y true CN2536088Y (en) | 2003-02-19 |
Family
ID=33703686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02226746 Expired - Fee Related CN2536088Y (en) | 2002-04-03 | 2002-04-03 | Mechanical pencil lead cases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536088Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030193A (en) * | 2014-01-06 | 2016-10-12 | 奈爱股份有限公司 | Systems and methods for a headlamp |
-
2002
- 2002-04-03 CN CN 02226746 patent/CN2536088Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106030193A (en) * | 2014-01-06 | 2016-10-12 | 奈爱股份有限公司 | Systems and methods for a headlamp |
| CN106030193B (en) * | 2014-01-06 | 2020-06-09 | 奈爱股份有限公司 | System and method for a headlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |