CN106630576A - Telescopic glass cutting knife - Google Patents
Telescopic glass cutting knife Download PDFInfo
- Publication number
- CN106630576A CN106630576A CN201611130053.0A CN201611130053A CN106630576A CN 106630576 A CN106630576 A CN 106630576A CN 201611130053 A CN201611130053 A CN 201611130053A CN 106630576 A CN106630576 A CN 106630576A
- Authority
- CN
- China
- Prior art keywords
- shell
- knife
- knife bar
- telescopic glass
- glass cutting
- 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- Withdrawn
Links
- 239000011521 glass Substances 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 11
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/10—Glass-cutting tools, e.g. scoring tools
- C03B33/12—Hand tools
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Knives (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a telescopic glass cutting knife, which comprises a shell, wherein one end of the shell is enclosed, while the other end of the shell is provided with an opening; a knife bar is arranged at the interior of the shell; a knife body is mounted on the knife bar; one side of the exterior of the knife bar is provided with an arc-shaped convex part; an elastic part corresponding to the convex part is arranged on the shell; the bottom of the knife bar is connected with the inner side of the enclosed end of the shell through a spring. According to the telescopic glass cutting knife, a knife head of the glass cutting knife can be enabled to automatically retract to the interior of a knife handle when being not used; the knife head is prevented from self wear and from damaging other article; the telescopic glass cutting knife is simple to operate, safe, reliable, high in practicability and convenient to popularize.
Description
Technical field
The present invention relates to a kind of hardware ＆ tools, particularly a kind of telescopic glass cutter.
Background technology
In general, when using glass cutter, needs are maintained at the outside of handle of a knife cutter head, if forgotten after use
Note withdraws and cutter head is exposed at into the outside of handle of a knife, it is possible to touch other articles, makes tool bit abrasion, or other articles are damaged
It is bad.
The content of the invention
To solve the above problems, the present invention provides a kind of telescopic glass cutter.
The technical solution adopted for the present invention to solve the technical problems is：A kind of telescopic glass cutter, with one end
Closing, one end are provided with the shell of opening, and the inside of the shell is provided with knife bar, cutter hub, the knife bar are provided with the knife bar
Outside side there is the lug boss of arc, the shell is provided with the elasticity corresponding with the lug boss
Portion；The bottom of the knife bar on the inside of a spring and one end of the closing of the shell by being attached.
The knife bar is provided with mounting groove, and one end of the cutter hub is cutter head made by diamond, and the other end is installation portion, institute
State mounting groove and be engaged installation with the installation portion.
The outside of the blind end of the shell is provided with link, and the shell is cylinder, and the surface of the shell is provided with flower
Line.
The invention has the beneficial effects as follows：Glass cutter cutter head can be allowed to automatically retract to when not in use inside handle of a knife,
Prevent cutter head itself from wearing and tearing and damaging other articles, it is simple to operate, it is safe and reliable, it is practical, it is easy to promote.
Description of the drawings
Fig. 1 is the cut-away view of glass cutter；
Fig. 2 is the schematic appearance of glass cutter；
Structure chart when Fig. 3 is used for glass cutter.
In figure：Shell 1, knife bar 2, cutter hub 3, elastic portion 11, link 12, lug boss 21, mounting groove 22, spring 23, cutter head
31, installation portion 32.
Specific embodiment
To make technical scheme become more apparent, below in conjunction with the accompanying drawings specific embodiment is made into one to the present invention
Step explanation.
As shown in Figure 1-2, a kind of telescopic glass cutter, is provided with the shell 1 of opening, outward with one end closing, one end
The inside of shell 1 is provided with knife bar 2, and cutter hub 3 is provided with knife bar 2, and the outside side of knife bar 2 has the lug boss 21 of an arc,
Shell 1 is provided with an elastic portion 11 corresponding with lug boss 21；The bottom of knife bar 2 is by a spring 23 and shell 1
It is attached on the inside of one end of closing.
Knife bar 2 is provided with mounting groove 22, and one end of cutter hub 3 is cutter head 31 made by diamond, and the other end is installation portion 32, is pacified
Tankage 22 is engaged installation with installation portion 32.
The outside of the blind end of shell 1 is provided with link 12, and shell 1 is cylinder, and the surface of shell 1 is provided with decorative pattern.
As shown in figure 3, when using glass cutter, hold shell 1, finger can be placed in elastic portion 11 and by bullet
Property portion 11 push, the lug boss 21 being pressed on knife bar 2, then finger can along the radians slip of lug boss 21 and have move upwards
Dynamic tendency, reverse extrusion knife bar 2 is moved down, and cutter hub 3 is moved down therewith, and cutter head 31 is exposed to outer by the openend of shell 1
The outside of shell 1, can be cut.Meanwhile, spring 23 is stretched deformation.
After complete, if unclamp elastic portion 11, knife bar 2 will in the presence of spring 23 homing, cutter head 31
The inside for being retracted into shell 1 can be driven, will not be exposed and be caused to wear and tear or damage other articles.It is then also possible to logical
Cross link 12 to hang up glass cutter.
The specific embodiment of the present invention is the foregoing is only, but protection scope of the present invention is not limited thereto, it is any
Those familiar with the art the invention discloses technical scope in, the technical side of change or replacement can be readily occurred in
Case, all should be included within the scope of the present invention.
Claims (5)
1. a kind of telescopic glass cutter, with one end closing, one end the shell of opening is provided with（1）, it is characterised in that：It is described
Shell（1）Inside be provided with knife bar（2）, the knife bar（2）On cutter hub is installed（3）, the knife bar（2）Outside side have
The lug boss of one arc（21）, the shell（1）One is provided with the lug boss（21）The corresponding elastic portion
（11）；The knife bar（2）Bottom pass through a spring（23）With the shell（1）Closing one end on the inside of connected
Connect.
2. a kind of telescopic glass cutter according to claim 1, it is characterised in that：The knife bar（2）It is provided with installation
Groove（22）, the cutter hub（3）One end be cutter head made by diamond（31）, the other end is installation portion（32）, the mounting groove
（22）With the installation portion（32）It is engaged installation.
3. a kind of telescopic glass cutter according to claim 1, it is characterised in that：The shell（1）Blind end
Outside be provided with link（12）.
4. a kind of telescopic glass cutter according to claim 1, it is characterised in that：The shell（1）For cylinder.
5. a kind of telescopic glass cutter according to claim 1, it is characterised in that：The shell（1）Surface set
There is decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130053.0A CN106630576A (en) | 2016-12-09 | 2016-12-09 | Telescopic glass cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130053.0A CN106630576A (en) | 2016-12-09 | 2016-12-09 | Telescopic glass cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106630576A true CN106630576A (en) | 2017-05-10 |
Family
ID=58824813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611130053.0A Withdrawn CN106630576A (en) | 2016-12-09 | 2016-12-09 | Telescopic glass cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106630576A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211299U (en) * | 1987-10-16 | 1988-09-14 | 范黎明 | Convenient glass cutter |
| CN203418545U (en) * | 2013-08-12 | 2014-02-05 | 刘馨琪 | Hand protecting paper cutter |
| CN203863039U (en) * | 2014-05-19 | 2014-10-08 | 无锡美斯特电子产品有限公司 | Ultrasonic wave cutting knife |
| CN104875524A (en) * | 2015-06-16 | 2015-09-02 | 安徽机电职业技术学院 | Shock-resistant pen |
-
2016
- 2016-12-09 CN CN201611130053.0A patent/CN106630576A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211299U (en) * | 1987-10-16 | 1988-09-14 | 范黎明 | Convenient glass cutter |
| CN203418545U (en) * | 2013-08-12 | 2014-02-05 | 刘馨琪 | Hand protecting paper cutter |
| CN203863039U (en) * | 2014-05-19 | 2014-10-08 | 无锡美斯特电子产品有限公司 | Ultrasonic wave cutting knife |
| CN104875524A (en) * | 2015-06-16 | 2015-09-02 | 安徽机电职业技术学院 | Shock-resistant pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |