CN203945856U - A kind of fall preventing pen - Google Patents
A kind of fall preventing pen Download PDFInfo
- Publication number
- CN203945856U CN203945856U CN201420384794.1U CN201420384794U CN203945856U CN 203945856 U CN203945856 U CN 203945856U CN 201420384794 U CN201420384794 U CN 201420384794U CN 203945856 U CN203945856 U CN 203945856U
- Authority
- CN
- China
- Prior art keywords
- penholder
- protective sleeve
- pen
- buffer
- umbrella
- 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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- Pens And Brushes (AREA)
Abstract
A kind of fall preventing pen, comprises the cap for brush, penholder, protective sleeve, umbrella stand, umbrella and buffer, and the described cap for brush is sleeved on penholder top; Described penholder middle part is fixed with two baffle plates, and penholder afterbody is provided with two slideways; Described protective sleeve middle part inner face is fixed with annular ring, and annular ring top is provided with big spring, and penholder is plugged in protective sleeve, and outer face, left and right, protective sleeve top is plugged with two L-type umbrella stands; Described L-type umbrella stand one end is connected in slideway; On described L-type umbrella stand, be fixed with ring protection umbrella; Described buffer is threaded with protective sleeve, and buffer top is provided with push pedal and push-and-pull post, between push pedal and buffer inwall, is provided with little spring.The utility model is that a kind of pen of protecting in dropping process avoids falling the pen touching, and increases the service life of pen.
Description
Technical field
The utility model relates to a kind of stationery, is specifically related to a kind of fall preventing pen.
Background technology
At present, the most schools of China all advocates writes with pen, present pen is of all kinds, but nearly all pen is all likely broken nib, again good pen broken nib all cannot continue use, although the nib of breaking can be changed, the nib after changing all can cause and writes not smoothly because of the reason such as not matching, and cannot continue to use.And fall preventing pen of the prior art is to utilize the method that changes pen center of gravity mostly, pen afterbody in dropping process is first landed, thus protection Pen nib, but this effect is unsatisfactory, and the situation that nib is broken still has generation.
Summary of the invention
The technical problem that the utility model solves: designing a kind of fall preventing pen, is that a kind of pen of protecting in dropping process avoids falling the pen touching, the service life of growth pen.
Technical solution of the present utility model: a kind of fall preventing pen, comprise the cap for brush, penholder, protective sleeve, umbrella stand, umbrella and buffer, the described cap for brush is sleeved on penholder top; Described penholder middle part is fixed with two baffle plates, and penholder afterbody is provided with two slideways; Described protective sleeve middle part inner face is fixed with annular ring, and annular ring top is provided with big spring, and penholder is plugged in protective sleeve, and outer face, left and right, protective sleeve top is plugged with two L-type umbrella stands; Described L-type umbrella stand one end is connected in slideway; On described L-type umbrella stand, be fixed with ring protection umbrella; Described buffer is threaded with protective sleeve, and buffer top is provided with push pedal and push-and-pull post, between push pedal and buffer inwall, is provided with little spring.
The utility model compared with prior art structural design is simple; cheap; both artistic and practical; can not only well protect nib not break; and the appearance and modeling energy pleasure mood of umbrella, slow down learning pressure, and penholder also can be replaced; greatly reduce unnecessary loss, increased service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is use schematic diagram of the present utility model,
Fig. 3 is operation principle schematic diagram of the present utility model.
Detailed description of the invention
1-3 describes a kind of embodiment of the present utility model by reference to the accompanying drawings.
A kind of fall preventing pen, comprises the cap for brush 1, penholder 2, protective sleeve 3, umbrella stand 8, umbrella 4 and buffer 10, and the described cap for brush 1 is sleeved on penholder 2 tops; Described penholder 2 middle parts are fixed with two baffle plates 7, and penholder 2 afterbodys are provided with two slideways 9; Described protective sleeve 3 middle part inner faces are fixed with annular ring 5, and annular ring 5 tops are provided with big spring 6, and penholder 2 is plugged in protective sleeve 3, and protective sleeve 3 outer faces, left and right, top are plugged with two L-type umbrella stands 8; Described L-type umbrella stand 8 one end are connected in slideway 9; On described L-type umbrella stand 8, be fixed with ring protection umbrella 4; Described buffer 10 is threaded with protective sleeve 3, and buffer 10 tops are provided with push pedal 11 and push-and-pull post 12, between push pedal 11 and buffer 10 inwalls, is provided with little spring 13.
When use, only need remove the cap for brush 1 while normally writing, can use pen writing, as shown in Figure 1, annular ring 5 and baffle plate 7 can ensure that penholder 2 does not shake, and ensure fluent writing; If when pen drops from eminence; because pen self center of gravity is at Pen nib place; so be all that pen tip falls downwards conventionally; in dropping process; because making umbrella 4, air drag struts; drive L-type umbrella stand 8 to skid off from penholder 2 afterbody slideways 9; now the big spring 6 in compressive state ejects; promoting baffle plate 7 drives penholder 2 to move upward; make penholder 2 whole indentation protective sleeves 3 inside; thereby make nib in dropping process, avoid collision, the little spring 13 in simultaneous buffering device 10 is compressed by penholder 2, ensures that nib avoids secondary damage.While reusing pen, only need press push-and-pull post 12, make penholder 2 get back to original position, umbrella 4 is closed and closed, and L-type umbrella stand 8 one end are placed in slideway 9, blocking penholder 2 can use, and covers the cap for brush 1 while use.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, thus all equivalent variations of being done with content described in the utility model claim, within all should being included in the utility model claim scope.
Claims (1)
1. a fall preventing pen, it is characterized in that: comprise the cap for brush (1), penholder (2), protective sleeve (3), umbrella stand (8), umbrella (4) and buffer (10), the described cap for brush (1) is sleeved on penholder (2) top; Described penholder (2) middle part is fixed with two baffle plates (7), and penholder (2) afterbody is provided with two slideways (9); Described protective sleeve (3) middle part inner face is fixed with annular ring (5), annular ring (5) top is provided with big spring (6), penholder (2) is plugged in protective sleeve (3), and outer face, protective sleeve (3) left and right, top is plugged with two L-type umbrella stands (8); Described L-type umbrella stand (8) one end is connected in slideway (9); On described L-type umbrella stand (8), be fixed with ring protection umbrella (4); Described buffer (10) is threaded with protective sleeve (3); buffer (10) top is provided with push pedal (11) and push-and-pull post (12), between push pedal (11) and buffer (10) inwall, is provided with little spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384794.1U CN203945856U (en) | 2014-07-14 | 2014-07-14 | A kind of fall preventing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384794.1U CN203945856U (en) | 2014-07-14 | 2014-07-14 | A kind of fall preventing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945856U true CN203945856U (en) | 2014-11-19 |
Family
ID=51887914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384794.1U Expired - Fee Related CN203945856U (en) | 2014-07-14 | 2014-07-14 | A kind of fall preventing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637275A (en) * | 2018-12-24 | 2019-04-16 | 中山市永乐电子有限公司 | Laser pen with anti-falling function |
-
2014
- 2014-07-14 CN CN201420384794.1U patent/CN203945856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637275A (en) * | 2018-12-24 | 2019-04-16 | 中山市永乐电子有限公司 | Laser pen with anti-falling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |