CN204151230U - A kind of glass cutter - Google Patents

A kind of glass cutter Download PDF

Info

Publication number
CN204151230U
CN204151230U CN201420712766.8U CN201420712766U CN204151230U CN 204151230 U CN204151230 U CN 204151230U CN 201420712766 U CN201420712766 U CN 201420712766U CN 204151230 U CN204151230 U CN 204151230U
Authority
CN
China
Prior art keywords
knife
handle
cutter head
cutter
glass
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
Application number
CN201420712766.8U
Other languages
Chinese (zh)
Inventor
孙旻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGZHOU XINXING INDUSTRIAL Co Ltd
Original Assignee
GUANGZHOU XINXING INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUANGZHOU XINXING INDUSTRIAL Co Ltd filed Critical GUANGZHOU XINXING INDUSTRIAL Co Ltd
Priority to CN201420712766.8U priority Critical patent/CN204151230U/en
Application granted granted Critical
Publication of CN204151230U publication Critical patent/CN204151230U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model has driven a kind of glass cutter, comprises the handle of a knife of round bar shape, and the front portion of handle of a knife is provided with cutter head, and there is cutting edge the front end of cutter head, and described handle of a knife is for pointing the recess having the profile pointed with lever to match by the position of holding.It conforms to ergonomics, and during use, finger presses, in corresponding recess, can increase considerably finger and the contact area of handle of a knife, improve the stability of lever and the accuracy of cutting, thus improve the cutting quality of glass.

Description

A kind of glass cutter
Technical field
The utility model relates to a kind of glass cutting tool, particularly a kind of glass cutter with round bar shape handle of a knife.
Background technology
China Patent No. discloses a kind of " glass cutter " with round bar shape handle of a knife for " ZL 2012206799673 ", comprise the handle of a knife of round bar shape (penholder shape) and be fixed on the cutter head of handle of a knife front, there is cutting edge cutter head front end, realizes manual cut glass by cutting edge.
But this glass cutter still has weak point, reason is: the handle of a knife of this glass cutter is for pointing by holding the cross section at position for circular or similar round, and the cross section of finger is similarly similar round, when user holds handle of a knife glass-cutting, finger is less with the contact surface of handle of a knife, often affect the stability of lever and the accuracy of cutting, and then affect the cutting quality of glass.
Summary of the invention
The purpose of this utility model is that providing a kind of grips the better glass cutter of stability.
A kind of glass cutter described in the utility model, comprises the handle of a knife of round bar shape, and the front portion of handle of a knife is provided with cutter head, and there is cutting edge the front end of cutter head, and described handle of a knife is for pointing the recess having the profile pointed with lever to match by the position of holding.
Glass cutter described in the utility model, owing to being provided with by the position of holding the recess matched with this finger shape for finger on the surface of handle of a knife, it conforms to ergonomics, during use, finger presses is in corresponding recess, finger and the contact area of handle of a knife can be increased considerably, improve the stability of lever and the accuracy of cutting, thus improve the cutting quality of glass.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model.
Fig. 2, Fig. 3 are the schematic perspective views of two angles of the present utility model.
The schematic perspective view of Fig. 4, handle of a knife of the present utility model.
Fig. 5 is the schematic diagram of handle of a knife of the present utility model.
Fig. 6 is sectional view of the present utility model.
Fig. 7 is the enlarged detail of the part A of Fig. 6.
Embodiment
As shown in Fig. 1 to 7, described glass cutter, comprise the handle of a knife 1 of round bar shape, the front portion of handle of a knife 1 is provided with cutter head 2, there is cutting edge 3 front end of cutter head 2, described handle of a knife 1 is for pointing the recess 11,12,13 having the profile pointed with lever to match by the position of holding, it conforms to ergonomics, during use, finger presses is in corresponding recess 11,12,13, finger and the contact area of handle of a knife 1 can be increased considerably, improve the stability of lever and the accuracy of cutting, thus improve the cutting quality of glass.
The front end of described handle of a knife 1 has square jack 14, cutter head 2 has can insert square jack 14 and the plug tenon coordinated with square jack 14, there are the clamping plate 15 protracted the both sides that the front end face of handle of a knife 1 is positioned at square jack 14, clamping sleeve 4 is connected with clamping plate 15 by thread fit, there is inside flange 41 position that clamping sleeve 4 is positioned at clamping plate 15 front, the oriented flange 41 in front portion of the inwall of clamping sleeve 4 extends and the annular slope 42 of reduced diameter, after clamping sleeve 4 is tightened against clamping plate 15, the front portion of two clamping plate 15 can extrude toward plug tenon direction by annular slope 42, and plug tenon is clamped, thus cutter head 2 is detachably fixed tightly on handle of a knife 1, so that when cutter head 2 damages interchangeable bit 2.
For improving the stability held a pen further, the surface uniform of described recess 11,12,13 is distributed with the anti-skidding convex grain (not shown) of protrusion or the little teeth groove (not shown) of depression, to improve frictional coefficient.

Claims (3)

1. a glass cutter, comprise the handle of a knife (1) of round bar shape, the front portion of handle of a knife is provided with cutter head (2), and there is cutting edge (3) front end of cutter head (2), it is characterized in that: described handle of a knife (1) is for pointing the recess (11,12,13) having the profile pointed with lever to match by the position of holding.
2. a kind of glass cutter according to claim 1, it is characterized in that: the front end of described handle of a knife (1) has square jack (14), cutter head (2) has can insert square jack (14) and the plug tenon coordinated with square jack (14), there are the clamping plate (15) protracted the both sides that the front end face of handle of a knife (1) is positioned at square jack (14), clamping sleeve (4) is connected with clamping plate (15) by thread fit, there is inside flange (41) position that clamping sleeve (4) is positioned at clamping plate (15) front, the oriented flange in the front portion (41) of the inwall of clamping sleeve (4) extends and the annular slope of reduced diameter (42), after clamping sleeve (4) is tightened against clamping plate (15), the front portion of two clamping plate (15) can extrude toward plug tenon direction by annular slope (42), and plug tenon is clamped, thus cutter head (2) is detachably fixed tightly on handle of a knife (1).
3. a kind of glass cutter according to claim 1, is characterized in that: the surface arrangement of described recess (11,12,13) has the little teeth groove of anti-skidding convex grain or depression.
CN201420712766.8U 2014-11-25 2014-11-25 A kind of glass cutter Expired - Fee Related CN204151230U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420712766.8U CN204151230U (en) 2014-11-25 2014-11-25 A kind of glass cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420712766.8U CN204151230U (en) 2014-11-25 2014-11-25 A kind of glass cutter

Publications (1)

Publication Number Publication Date
CN204151230U true CN204151230U (en) 2015-02-11

Family

ID=52509364

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420712766.8U Expired - Fee Related CN204151230U (en) 2014-11-25 2014-11-25 A kind of glass cutter

Country Status (1)

Country Link
CN (1) CN204151230U (en)

Similar Documents

Publication Publication Date Title
CN204151230U (en) A kind of glass cutter
CN203542407U (en) Labor-saving pliers
CN204149177U (en) A kind of modular cutting tool assembly of papain processing
CN204183772U (en) The cutter of a kind of deburring and overlap
CN203725868U (en) T-shaped cutter for machining grooves with extremely low thicknesses
CN203928990U (en) Rubber tree tapping degree of depth analyzer
CN205085937U (en) Internal -action spanner
CN202943332U (en) Portable movable scraper
CN203317380U (en) Pliers-scissors multipurpose tool
CN104139360A (en) Screwdriver
CN203063491U (en) Chisel head with internal triangular pattern hole
CN205378762U (en) Shearing pliers suitable for cut off field snail afterbody
CN203141386U (en) Screwdriver
CN212385360U (en) Screwdriver with quick-change cutter bar
CN205008599U (en) Hand tool is lathe tool structure for flat -bottom slot
CN204396996U (en) The drill bit that a kind of convenience and fixture depart from
CN105053140B (en) Clip type double-edge scraper for pig hair
CN209903127U (en) Novel multipurpose screwdriver
CN104325580B (en) Burr removing knife used for injection products
CN202985264U (en) Fixture for clamping hole location blade
CN205314501U (en) Multifunctional scraper
CN204844211U (en) Tire issuing strip knife
CN205768251U (en) A kind of icking tool
CN204818131U (en) Locking type three -jaw chuck
CN103495940B (en) Labor-saving plier

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20161125

CF01 Termination of patent right due to non-payment of annual fee