CN203818785U - Pen capable of avoiding being opened by children - Google Patents
Pen capable of avoiding being opened by children Download PDFInfo
- Publication number
- CN203818785U CN203818785U CN201320896160.XU CN201320896160U CN203818785U CN 203818785 U CN203818785 U CN 203818785U CN 201320896160 U CN201320896160 U CN 201320896160U CN 203818785 U CN203818785 U CN 203818785U
- Authority
- CN
- China
- Prior art keywords
- pen
- penholder
- children
- portable plate
- pen core
- 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.)
- Withdrawn - After Issue
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a pen capable of avoiding being opened by children. The pen comprises a pen holder, a pen case and a pen refill. The pen refill is arranged inside the pen holder, and a press rod capable of pressing the pen refill out of the pen holder is arranged inside the pen case; the inner ring of the opening of the pen case is provided with a protrusion, and the upper end of the outer wall of the pen holder is provided with a flange matched with the protrusion; the pen refill is fixedly connected with a plurality of stopping rods I, the pen holder is provided with a combined slot, the stopping rods I penetrate the combined slot correspondingly and extend out of the pen holder, the combined slot is composed of a vertical straight bar-shaped slot and a plurality of horizontal arc slots, and all the arc slots and the straight bar-shaped slot are communicated with each other. The pen capable of avoiding being opened by the children can prevent a child from opening a pen cap or pushing the pen refill out, thereby being high in safety.
Description
Technical field
The utility model relates to the pen that a kind of children of preventing open.
Background technology
Pen, is the mankind's a invention greatly, is for the instrument of writing or painting.In the family that has child, after adult uses pen, tend in the place that uses pen, pen be left over, child often can take up one's pen when toy use.General pen, child is easy to press out pen core or opens the pen cap, and child holds Pen Association's coating and drawing at random, made dirty clothes or furniture, and nib is sharper, draws on furniture and can on furniture, mark one trace, damage furniture, stamp, to eyes, accidentally just can injure eyes, very dangerous.
Utility model content
The utility model, for prior art deficiency, provides one can prevent that children from opening the cap for brush or pressing out pen core, safe pen.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: the pen that a kind of children of preventing open, comprise penholder, the pen cap and pen core, described pen core is arranged in described penholder, in the described pen cap, be provided with the depression bar that pen core can be extruded to penholder, described pen cap opening part inner ring is provided with projection, be provided with in described penholder lateral wall upper end the flange matching with described projection, on described pen core, be fixedly connected with several lever, on described penholder, offer combination slot, a described lever passes described combination slot and extends to outside described penholder, described combination slot comprises the vertical bar shaped groove of vertical direction and the deep-slotted chip breaker of several horizontal directions, all described deep-slotted chip breakers are all interconnected with described vertical bar shaped groove.When needs use pen, a lever is put under in vertical bar shaped groove, again the pen cap is taken down from pen tip, then, be enclosed within the upper end of penholder, in the process of cover, the pen cap overlaps into from penholder upper end, simultaneously, depression bar in the pen cap withstands pen core and presses down past pen core, pen core extrudes penholder the most at last, simultaneously, projection in the pen cap combines with the flange of penholder lateral wall, thereby fix the position of pen core, after finishing using, move horizontally lever No. one, No. one lever moves in deep-slotted chip breaker, thereby fixing pen core cannot move up and down pen core, then the pen cap is restored.
In technique scheme, projection described in what described pen cap opening part inner ring was parallel to each other be provided with two groups, described in every group, projection is arranged in same level uniformly, flange described in what described penholder lateral wall upper end was parallel to each other be provided with two groups.Being connected of two groups of projections and two groups of flanges is set, after depression bar in the pen cap is pressed out pen core, between the pen cap and penholder, is connected better effects if.
In technique scheme, in described penholder, be provided with fixed head and portable plate, described fixed head is fixed on described penholder inwall, between described fixed head and described portable plate, be connected by elastic parts, on described fixed head, offer the through hole matching with described pen core, end, described pen core upper end is fixedly connected with described portable plate.Depression bar is depressed portable plate, makes the pen tip of pen core be forced out penholder, and meanwhile, elastic parts shrinks, and after finishing using, the pen cap is separated with penholder, affected by elastic parts, and pen core is automatically withdrawn in penholder, easy to use.
In technique scheme, on described penholder inwall, offer the chute matching with described portable plate, described portable plate is arranged in described chute.Portable plate is moved up and down in chute, the slip of portable propelling plate, the moving range of restriction portable plate, prevents that portable plate from rising too high under the elastic force impact of elastic parts, recovered slow.
In technique scheme, on described penholder lateral wall, offer No. one chute, in a described chute, slidably connect lever No. two.In the time not using pen, the lever that slides No. two, slides into No. two levers on deep-slotted chip breaker, blocks the mobile alignment of a lever, further prevents that pen core from pressing out in penholder.
In technique scheme, the end of a described lever is provided with striped.Increase the friction between finger, facilitate the movement of a lever.
In technique scheme, on described penholder lateral wall, be also arranged with protective sleeve.The effect that protective sleeve mainly plays is to block the combination slot of offering on penholder, makes child can't see lever No. one, cannot use lever No. one, further prevent that child from releasing penholder by pen core, and protective sleeve can also protect penholder to prevent from being scratched.
The utility model compared with prior art, has following beneficial effect: the utility model can prevent that children from opening the cap for brush or pressing out pen core, safe.Being connected of two groups of projections and two groups of flanges is set, after depression bar in the pen cap is pressed out pen core, between the pen cap and penholder, is connected better effects if.Depression bar is depressed portable plate, makes the pen tip of pen core be forced out penholder, and meanwhile, elastic parts shrinks, and after finishing using, the pen cap is separated with penholder, affected by elastic parts, and pen core is automatically withdrawn in penholder, easy to use.Portable plate moves up and down in chute, the slip of portable propelling plate, and the moving range of restriction portable plate, prevents that portable plate from rising too high under the elastic force impact of elastic parts, recovered slow.In the time not using pen, the lever that slides No. two, slides into No. two levers on deep-slotted chip breaker, blocks the mobile alignment of a lever, further prevents that pen core from pressing out in penholder.The end of a lever is provided with striped, increases the friction between finger, facilitates the movement of a lever.The effect that protective sleeve mainly plays is to block the combination slot of offering on penholder, makes child can't see lever No. one, cannot use lever No. one, further prevent that child from releasing penholder by pen core, and protective sleeve can also protect penholder to prevent from being scratched.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model chute and portable plate connection diagram.
Fig. 3 be the utility model in the time not using, No. two pins, lever and combination slot connection diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: referring to Fig. 1-Fig. 3, the pen that a kind of children of preventing open, comprise penholder 1, the pen cap 2 and pen core 3, described pen core 3 is arranged in described penholder 1, is provided with the depression bar 4 that pen core 3 can be extruded to penholder 1 in the described pen cap 2.
Projection 21 described in what the described pen cap 2 opening part inner rings were parallel to each other be provided with two groups, described in every group, projection 21 is arranged in same level uniformly, flange 11 described in what described penholder 1 lateral wall upper end was parallel to each other be provided with two groups.Being connected of two groups of projections 21 and two groups of flanges 11 is set, after depression bar 4 in the pen cap 2 is pressed out pen core 3, between the pen cap 2 and penholder 1, is connected better effects if.
In described penholder 1, be provided with fixed head 12 and portable plate 13, described fixed head 12 is fixed on described penholder 1 inwall, between described fixed head 12 and described portable plate 13, be connected by elastic parts 14, on described fixed head 12, offer the through hole matching with described pen core 3, described pen core 3 ends, upper end are fixedly connected with described portable plate 13.Depression bar 4 is depressed portable plate 13, makes the pen tip of pen core 3 be forced out penholder 1, and meanwhile, elastic parts 14 shrinks, and after finishing using, the pen cap 2 is separated with penholder 1, affected by elastic parts 14, and pen core 3 is automatically withdrawn in penholder 1, easy to use.
On described penholder 1 inwall, offer the chute 8 matching with described portable plate 13, described portable plate 13 is arranged in described chute 8.Portable plate 13 is moved up and down in chute 8, the slip of portable propelling plate 13, the moving range of restriction portable plate 13, prevents that portable plate 13 from rising too high under the elastic force impact of elastic parts 14, recovered slow.
On described pen core 3, be fixedly connected with several lever 5, on described penholder 1, offer combination slot 6, a described lever 5 passes described combination slot 6 and extends to outside described penholder 1, described combination slot 6 comprises the vertical bar shaped groove 61 of vertical direction and the deep-slotted chip breaker 62 of several horizontal directions, and all described deep-slotted chip breakers 62 are all interconnected with described vertical bar shaped groove 61.
On described penholder 1 lateral wall, offer chute 7 No. one, in a described chute 7, slidably connect lever 9 No. two.In the time not using pen, the lever 9 that slides No. two, slides into No. two levers 9 on deep-slotted chip breaker 62, blocks the mobile alignment of a lever 5, further prevents that pen core 3 from pressing out in penholder 1.
The end of a described lever 5 is provided with striped.Increase the friction between finger, facilitate the movement of a lever 5.
On described penholder 1 lateral wall, be also arranged with protective sleeve.The effect that protective sleeve mainly plays is to block the combination slot of offering on penholder, makes child can't see lever No. one, cannot use lever No. one, further prevent that child from releasing penholder by pen core, and protective sleeve can also protect penholder to prevent from being scratched.
When needs use pen, No. two levers 9 are moved in a chute 7, then a lever 5 is put under in vertical bar shaped groove 61, again the pen cap 2 is taken down from pen tip, then, be enclosed within the upper end of penholder 1, in the process of cover, the pen cap 2 overlaps into from penholder 1 upper end, the upper end here refers to one end contrary with nib, simultaneously, depression bar 4 in the pen cap 2 withstands portable plate 13 portable plate 13 is subdued, elastic parts 14 shrinks thereupon, and pen core 3 moves down simultaneously, pen core 3 extrudes penholder 1 the most at last, simultaneously, projection 21 in the pen cap 2 combines with the flange 11 of penholder 1 lateral wall, thereby fix the position of pen core 3, after finishing using, move horizontally lever 5 No. one, No. one lever 5 moves in deep-slotted chip breaker 62, thereby fixing pen core cannot move up and down pen core, then the pen cap is restored to the pen tip that is enclosed within penholder.Even if child takes out the pen cap, pen core can not be pressed out, thereby prevent the damage that child uses pen core to cause clothes, furniture, or the body part such as eyes to child causes damage.
Claims (7)
1. a pen that prevents that children from opening, comprise penholder (1), the pen cap (2) and pen core (3), described pen core (3) is arranged in described penholder (1), it is characterized in that: in the described pen cap (2), be provided with the depression bar (4) that pen core (3) can be extruded to penholder (1), the described pen cap (2) opening part inner ring is provided with projection (21), be provided with the flange (11) matching with described projection (21) in described penholder (1) lateral wall upper end, on described pen core (3), be fixedly connected with several levers (5), on described penholder (1), offer combination slot (6), a described lever (5) passes described combination slot (6) and extends to outside described penholder (1), described combination slot (6) comprises the vertical bar shaped groove (61) of vertical direction and the deep-slotted chip breaker (62) of several horizontal directions, all described deep-slotted chip breakers (62) are all interconnected with described vertical bar shaped groove (61).
2. the pen that a kind of children of preventing as claimed in claim 1 open, it is characterized in that: projection (21) described in what the described pen cap (2) opening part inner ring was parallel to each other be provided with two groups, projection described in every group (21) is arranged in same level uniformly, flange (11) described in what described penholder (1) lateral wall upper end was parallel to each other be provided with two groups.
3. the pen that a kind of children of preventing as claimed in claim 1 open, it is characterized in that: in described penholder (1), be provided with fixed head (12) and portable plate (13), described fixed head (12) is fixed on described penholder (1) inwall, between described fixed head (12) and described portable plate (13), be connected by elastic parts (14), on described fixed head (12), offer the through hole matching with described pen core (3), described pen core (3) end, upper end is fixedly connected with described portable plate (13).
4. the pen that a kind of children of preventing as described in claim 1 or 3 open, it is characterized in that: on described penholder (1) inwall, offer the chute (8) matching with described portable plate (13), described portable plate (13) is arranged in described chute (8).
5. the pen that a kind of children of preventing as claimed in claim 1 open, it is characterized in that: on described penholder (1) lateral wall, offer a chute (7), in a described chute (7), slidably connect No. two levers (9).
6. the pen that a kind of children of preventing as claimed in claim 1 open, is characterized in that: the end of a described lever (5) is provided with striped.
7. the pen that a kind of children of preventing as claimed in claim 1 open, is characterized in that: on described penholder (1) lateral wall, be also arranged with protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896160.XU CN203818785U (en) | 2013-12-25 | 2013-12-25 | Pen capable of avoiding being opened by children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896160.XU CN203818785U (en) | 2013-12-25 | 2013-12-25 | Pen capable of avoiding being opened by children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818785U true CN203818785U (en) | 2014-09-10 |
Family
ID=51474322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320896160.XU Withdrawn - After Issue CN203818785U (en) | 2013-12-25 | 2013-12-25 | Pen capable of avoiding being opened by children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754017A (en) * | 2013-12-25 | 2014-04-30 | 宁波江北瑞臣工艺品设计有限公司 | Pen capable of preventing itself from being opened by children |
-
2013
- 2013-12-25 CN CN201320896160.XU patent/CN203818785U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754017A (en) * | 2013-12-25 | 2014-04-30 | 宁波江北瑞臣工艺品设计有限公司 | Pen capable of preventing itself from being opened by children |
| CN103754017B (en) * | 2013-12-25 | 2015-12-02 | 宁波江北瑞臣工艺品设计有限公司 | The pen that a kind of children of preventing open |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |