CN206141179U - Novel compasses - Google Patents
Novel compasses Download PDFInfo
- Publication number
- CN206141179U CN206141179U CN201620879494.XU CN201620879494U CN206141179U CN 206141179 U CN206141179 U CN 206141179U CN 201620879494 U CN201620879494 U CN 201620879494U CN 206141179 U CN206141179 U CN 206141179U
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- CN
- China
- Prior art keywords
- compasses
- supporting leg
- landing leg
- utility
- model
- 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.)
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Abstract
The utility model discloses a novel compasses relates to study article technical field. The utility model discloses a handle, first landing leg and with first landing leg articulated second landing leg, the fixed compasses needle that is equipped with of lower extreme of first landing leg, a first landing leg fixed connection upper end open -ended storing section of thick bamboo, the open end of a storing section of thick bamboo is fixed and is equipped with the end cover, be equipped with the through -hole on the end cover, be equipped with the jam in the through -hole, block up fixed connection metal collapsible tube, metal collapsible tube's other end fixed connection protective sheath, the protective sheath is made by magnetic material. The utility model discloses not only can the person of facilitating the use carry the refill, still can prevent in the situation of using or carrying the acupuncture of compasses in -process emergence compasses to hurt sb. 's feelings and personally experience sth. Part of the body, in addition, the surplus refill still can the person of facilitating the use be observed to a storing section of thick bamboo of being made by transparent material.
Description
Technical field
This utility model is related to study article technical field, more particularly, to a kind of novel bow compass.
Background technology
Compasses are one of indispensable educational aids in mathematical education.The compasses to be bought on market mostly can not
Pen core is carried, and there is the situation of compasses pricking wound user again mostly in the process for using or carrying compasses.Accordingly, it is capable to
Enough design it is a kind of be not both easy to use person and carry pen core can effectively prevent the user from being by the novel bow compass of compasses pricking wound again
It is very necessary.
Utility model content
In order to make up the deficiencies in the prior art, this utility model provides a kind of novel bow compass, and the utility model both can be square
Just user carries pen core, can effectively prevent user by compasses pricking wound again, can also be prevented effectively from protective case and use process
Middle loss.
The technical solution adopted in the utility model is：
A kind of novel bow compass, including handle 1, the first supporting leg 2 and the second supporting leg 3 for being hinged with the first supporting leg 2；Described first
The lower end of supporting leg 2 is fixed with compasses pin 4；First supporting leg 2 is fixedly connected the storage tube 5 of upper end open, the storage tube 5
Opening be fixed with end cap 6；The end cap 6 is provided with through hole, and blocking 7 is provided with the through hole, and the blocking 7 is fixed and connected
Metal hose 8 is connect, the other end of the metal hose 8 is fixedly connected protective case 9, and the protective case 9 is made up of magnetic material；Institute
State storage tube 5 to be made of clear material；The one end of the protective case 9 is provided with the cavity being adapted with compasses pin 4, and the other end is detachable
It is provided with rubber 10.
Preferably, first supporting leg 2, the second supporting leg 3, the surface of protective case 9 are equipped with fluorescence coating.
Compared with prior art, its advantage is this utility model：The storage being made of clear material in this utility model
The design of thing cylinder can not only convenient use person carry pen core, also be not easy to use the residue that person observes at any time pen core in storage tube
Situation；The person of being easy to use again that designs of metal hose carries out the control of the position to protective case according to the needs using compasses
System, can also effectively prevent the loss that protective case occurs during use；The design of protective case both can prevent from using or taking
Situation with there is compasses pricking wound human body during compasses, can be used to fix rubber again；And can be conveniently by fixed rubber
When user is mapped, unnecessary lines are wiped out；Additionally, the first supporting leg, the second supporting leg, protective case surface are equipped with fluorescence coating also
The person of being easy to use looks for this utility model in the dark environment of light.
Description of the drawings
Fig. 1 is the structural representation of utility model novel bow compass.
Specific embodiment
As shown in figure 1, a kind of novel bow compass, including handle 1, the first supporting leg 2 and the second supporting leg for being hinged with the first supporting leg 2
3；The lower end of the first supporting leg 2 is fixed with compasses pin 4；First supporting leg 2 is fixedly connected the storage tube 5 of upper end open, storage tube 5 by
Transparent material is made, and the opening of storage tube 5 is fixed with end cap 6；End cap 6 is provided with through hole, and blocking 7 is provided with through hole, blocks up
Plug 7 is fixedly connected metal hose 8, and the other end of metal hose 8 is fixedly connected protective case 9, and protective case 9 is made up of magnetic material.
The one end of protective case 9 is provided with the cavity being adapted with compasses pin 4, and the other end is detachably provided with rubber 10.Wherein, the first supporting leg 2,
Two supporting legs 3, the surface of protective case 9 are additionally provided with fluorescence coating.
When user needs to use the pen core in storage tube 5, blocking 7 can be pulled out from the through hole of end cap 6, so
Afterwards, this utility model is stood upside down, pen core passes through hole using the gravity of itself, user can be taken off pen core.And carrying this
During utility model, should keep blocking 7 through holes clogged on end cap 6, can effectively prevent pen during carrying
The situation that core drops.In use, user can also need to adjust metal hose 8 according to mapping or vision, and then reach
The purpose of control protective case 9.
Claims (2)
1. a kind of novel bow compass, including handle（1）, the first supporting leg（2）And with the first supporting leg（2）The second supporting leg being hinged（3）；Institute
State the first supporting leg（2）Lower end be fixed with compasses pin（4）；It is characterized in that：First supporting leg（2）It is fixedly connected upper end to open
The storage tube of mouth（5）, the storage tube（5）Opening be fixed with end cap（6）；The end cap（6）Through hole is provided with, it is described
Blocking is provided with through hole（7）, the blocking（7）It is fixedly connected metal hose（8）, the metal hose（8）The other end fix
Connection protective case（9）, the protective case（9）It is made up of magnetic material；The storage tube（5）It is made of clear material；The guarantor
Sheath（9）One end is provided with and compasses pin（4）The cavity being adapted, the other end is detachably provided with rubber（10）.
2. novel bow compass according to claim 1, it is characterised in that：First supporting leg（2）, the second supporting leg（3）, protection
Set（9）Surface is equipped with fluorescence coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879494.XU CN206141179U (en) | 2016-08-15 | 2016-08-15 | Novel compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879494.XU CN206141179U (en) | 2016-08-15 | 2016-08-15 | Novel compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141179U true CN206141179U (en) | 2017-05-03 |
Family
ID=58628048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879494.XU Expired - Fee Related CN206141179U (en) | 2016-08-15 | 2016-08-15 | Novel compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141179U (en) |
-
2016
- 2016-08-15 CN CN201620879494.XU patent/CN206141179U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |