CN108501594A - Penknife rocking handle package assembly and rocking handle and tool holder mounting structure and penknife - Google Patents
Penknife rocking handle package assembly and rocking handle and tool holder mounting structure and penknife Download PDFInfo
- Publication number
- CN108501594A CN108501594A CN201810575063.8A CN201810575063A CN108501594A CN 108501594 A CN108501594 A CN 108501594A CN 201810575063 A CN201810575063 A CN 201810575063A CN 108501594 A CN108501594 A CN 108501594A
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- CN
- China
- Prior art keywords
- rocking handle
- plane
- lug boss
- retainer ring
- back portion
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/008—Sharpeners for pencils or leads with rotating cutting bodies
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- Knives (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses penknife rocking handle package assemblies and rocking handle and tool holder mounting structure and penknife, it is included in knife rest of the rounded outer surface with the first lug boss of rocking handle and one end, rocking handle includes the rocking handle ontology with installation cavity and the retainer ring with endoporus, rocking handle ontology is fixed with retainer ring ultrasonic wave connection, the inside of retainer ring is equipped with the card plane of the first lug boss clamping for knife rest end, the front side of the initiating terminal of card plane is equipped with an elastic anti-back portion, it elastic anti-back portion can outside deformation after by extruding force from inside to outside, so that the first lug boss of knife rest end, which can cross elastic anti-back portion, enters to card plane；After extruding force disappears, the inwardly protruding initiating terminal in card plane in elasticity anti-back portion；Elastic anti-back portion on retainer ring uses elastic construction, can prevent the anti-back portion on the first lug boss hard squeeze retainer ring and anti-back portion is caused to wear, so that it cannot play the effect of anti-back.
Description
Technical field
The present invention relates to a kind of assembling structures of penknife, more particularly, to a kind of penknife rocking handle package assembly and rocking handle
With tool holder mounting structure and penknife.
Background technology
Penknife includes shell, movement and shakes the hand, and movement includes knife rest and hobboing cutter, and described shaking the hand connect solid with knife rest
Fixed, when shaking the hand driving knife rest rotation, the hobboing cutter on knife rest cuts pencil.Traditional shaking the hand passes through screw thread knot with knife rest
Structure is fixed；I.e. the end of knife rest is equipped with external screw thread, has internal thread in the mounting hole shaken the hand；It the end of knife rest and shakes the hand
Mounting hole is threadedly coupled.
Above-mentioned penknife is shaken the hand, and there are the following problems for mounting structure：
1, it is traditional be screwed shake the hand, can only can not be suitable for industrial automation by manually assembling and carry out
Assembly, therefore under production efficiency is relatively low.
2, sagging due to hobboing cutter weight, screw connection structure it is difficult to ensure that hobboing cutter and direction of shaking the hand consistency, then add
The stubborn dynamics of upper each assembler's hand is different so that rearmost position of the handle each fixed on penknife is different.
Same applicant has applied for that the penknife of application number 2017112848833 is shaken the hand mounting structure in 2017-12-7 days,
It specifically discloses a kind of cranking handle structure being suitable for Automated assembly, passes through protrusion buckle and the mounting hole of shaking the hand of knife rest end
Screens coordinated after be fixed on the positioning.Anti-back point and limit point are to prevent knife rest end there are one specifically being set in screens
Portion releases position location, and anti-back point herein is entered in knife rest end from the anti-back point due to being plastics integrated injection molding
When in screens, anti-back point is easy to be worn, this can influence the basic function of anti-back point；Additionally, due to limit point structure one in the form of sheets
Body is moulded on chuck, and when chuck is connected on by supersonic welding in the mounting hole internal procedure shaken the hand, vibrations caused by ultrasonic wave are held
It is easily broken the limit point of the laminated structure, makes rocking handle component exhaustion.
Invention content
Technical problem to be solved by the invention is to provide a kind of reliable penknife rocking handle package assemblies of structure, using super
Sound wave welding manner is assembled, and separately providing a kind of mounting structure of knife rest and rocking handle can be carried by the way of Automated assembly
The efficiency of assembling that high penknife is shaken the hand；A kind of penknife with above-mentioned knife rest and rocking handle mounting structure is further provided.
Technical solution is used by the present invention solves above-mentioned technical problem：Penknife rocking handle package assembly, including have
The rocking handle ontology of installation cavity and the retainer ring with endoporus, the rocking handle ontology are fixed with retainer ring ultrasonic wave connection, the card
The inside of circle is equipped with the card plane of the first lug boss clamping for knife rest end, it is characterised in that the front side of the initiating terminal of card plane
Equipped with an elastic anti-back portion, the elastic anti-back portion after by extruding force from inside to outside can outside deformation so that described
The first lug boss of knife rest end can cross the elastic anti-back portion and enter to card plane；After extruding force disappears, the bullet
The inwardly protruding initiating terminal in the card plane in property anti-back portion.
The further preferred embodiment of the present invention is：The retainer ring is equipped with twice parallel slots, two parallel slots institute shapes
At flexible plastic sheet, the elastic anti-back portion be flexible plastic sheet end on the inside of be equipped with the second lug boss.
The further preferred embodiment of the present invention is：Second lug boss has the first inclined-plane, first inclined-plane
It is gradually increased to the back-end by front end, the rear end on first inclined-plane is higher than the initiating terminal of card plane.
The further preferred embodiment of the present invention is：The card plane has the second inclined-plane.
The further preferred embodiment of the present invention is：The third that the cavity inner wall of the rocking handle ontology is equipped with radial protrusion is convex
The portion of rising, the third protrusion portion are located at the end of the card plane of retainer ring using the limit of the first lug boss as knife rest end
Point.
The further preferred embodiment of the present invention is：Rocking handle and tool holder mounting structure are included in the circle of rocking handle and one end
Outer surface has the knife rest of the first lug boss, and the rocking handle includes the rocking handle ontology with installation cavity and the card with endoporus
Circle, the rocking handle ontology are fixed with retainer ring ultrasonic wave connection, and the inside of the retainer ring is convex equipped with first for knife rest end
Play the card plane of portion's clamping, it is characterised in that the front side of the initiating terminal of card plane is equipped with an elastic anti-back portion, and the elasticity is anti-
Move back portion after by the first lug boss extruding force from inside to outside can outside deformation so that the first protrusion of the knife rest end
Portion can cross the elastic anti-back portion and enter to card plane；After extruding force disappears, the elasticity anti-back portion is inwardly protruding in institute
The initiating terminal for the card plane stated is to prevent the first lug boss in card plane from being removed from the anti-leg direction of elasticity.
The further preferred embodiment of the present invention is：The retainer ring is equipped with twice parallel slots, two parallel slots institute shapes
At flexible plastic sheet, the elastic anti-back portion be flexible plastic sheet end on the inside of be equipped with the second lug boss.
The further preferred embodiment of the present invention is：Second lug boss has the first inclined-plane, first inclined-plane
It is gradually increased to the back-end by front end, the rear end on first inclined-plane is higher than the initiating terminal of card plane.
The further preferred embodiment of the present invention is：The card plane has the second inclined-plane, the first protrusion of knife rest end
Portion is stuck on second inclined-plane；The cavity inner wall of the rocking handle ontology is equipped with the third protrusion portion of radial protrusion, described
Third protrusion portion be located at retainer ring card plane end using the limit point of the first lug boss as knife rest end.
The further preferred embodiment of the present invention is：Penknife, including above-mentioned rocking handle and tool holder mounting structure.
Compared with prior art, it is an advantage of the invention that：The present invention rocking handle ontology and retainer ring between by ultrasonic wave come
Welding, the anti-back point on retainer ring use elastic construction, when the first lug boss of knife rest end enters from the endoporus of retainer ring, then
First lug boss of knife rest end squeezes elastic anti-back portion, so that the elasticity anti-back portion is displaced outwardly, so that the knife rest end
The first lug boss can cross the elastic anti-back portion and enter to card plane；After extruding force disappears, the elasticity anti-back portion to
Convex arises from the initiating terminal of the card plane, which can prevent the first lug boss from leaving card plane.Compared to hard
Property anti-back point be easy to be worn into fashionable in the first lug boss, and the effect of anti-back is not had after wearing.
Description of the drawings
Fig. 1 is the overall structure diagram of penknife；
Fig. 2 is the schematic diagram one of penknife structure；
Fig. 3 is the schematic diagram two of penknife structure；
Fig. 4 is the disassembly diagram one of penknife structure；
Fig. 5 is the disassembly diagram two of penknife structure；
The structural schematic diagram one of Fig. 6 component and regulating member in order to control；
The structural schematic diagram two of Fig. 7 component and regulating member in order to control；
Fig. 8 is the assembling schematic diagram of knife rest and retainer ring；
Fig. 9 is the assembling schematic diagram of knife rest and rocking handle；
Figure 10 is the structural schematic diagram one of retainer ring；
Figure 11 is the structural schematic diagram two of retainer ring.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
Traditional penknife includes shell, rocking handle and penknife structure, and penknife structure includes knife rest 1, on knife rest 1
Hobboing cutter 4 and rotaring wheeling base 10；As shown in Fig. 2, the gear 41 of 4 end of hobboing cutter and the internal gear 101 of rotaring wheeling base 10 coordinate, knife rest 1
End is driven by rocking handle；User, which shakes rocking handle, makes blade holder turns；Hobboing cutter 4 is driven by knife rest 1 and is rotated, while hobboing cutter 4 is because turning
The internal gear 101 of wheel seat 10 coordinates and rotation；The pencil for being inserted into penknife is cut in the rotation of hobboing cutter 4.
As shown in Figure 8 and Figure 9, penknife rocking handle package assembly includes rocking handle ontology 8 with installation cavity and with endoporus
1204 retainer ring 12, rocking handle ontology 8 are fixed with 12 ultrasonic wave connection of retainer ring, and the inside of retainer ring 12 is equipped with for knife rest end 15
The front side of the card plane 1201 of one lug boss, 13 clamping, the initiating terminal of card plane 1201 is equipped with an elastic anti-back portion 1202, elasticity
Anti-back portion 1202 after by extruding force from inside to outside can outside deformation so that the first lug boss 13 of knife rest end 15 can be got over
It crosses elastic anti-back portion 1202 and enters to card plane 1201；After extruding force disappears, the elasticity anti-back portion 1202 is inwardly protruding in card
The initiating terminal of plane 1201.
It is set on rocking handle ontology 8 there are one notch 82, there are one protrusion 1203 on retainer ring 12, the card of protrusion 1203 on retainer ring 12
Enter in the notch 82 of rocking handle 8 and is welded by ultrasonic wave.
Rocking handle and tool holder mounting structure are included in knife rest of the rounded outer surface with the first lug boss of rocking handle and one end
1, rocking handle includes the rocking handle ontology 8 with installation cavity 83 and the retainer ring 12 with endoporus 1204, and rocking handle ontology 8 is ultrasonic with retainer ring 12
Wave is connected and fixed, and as shown in Figs. 8 to 11, the inside of retainer ring 12 is equipped with the card of 13 clamping of the first lug boss for knife rest end 15
Plane 1201, the front side of the initiating terminal of card plane 1201 are equipped with an elastic anti-back portion 1202, and elastic anti-back portion 1202 is by the
After the extruding force of one lug boss 13 from inside to outside can outside deformation so that the first lug boss 13 of knife rest end 15 can cross elasticity
Anti-back 1202 enters to card plane 1201；After extruding force disappears, the elasticity anti-back portion 1202 is inwardly protruding in card plane
1201 initiating terminal is to prevent the first lug boss 13 in card plane 1201 from being removed from elastic 1202 direction of anti-back portion.
As shown in Figure 10 and Figure 11, retainer ring 12 is equipped with twice parallel slots 121, and two parallel slots 121 are formed by bullet
Property plastic sheet 123, elastic anti-back portion 1202 is the second lug boss 122 for setting on the inside of 123 end of flexible plastic sheet.It is being packed into knife rest
During end 15, the first lug boss 13 of knife rest end 15 can generate extruding to the second lug boss 122, to make the second protrusion
Portion 122 is displaced outwardly, and after knife rest end 15 enters card plane 1201, the second lug boss 122 can be restored to reset condition.
There is second lug boss 122 first inclined-plane 1221, the first inclined-plane 1221 to be gradually increased to the back-end by front end, and first tiltedly
The rear end in face 1221 is higher than the initiating terminal of card plane 1201 to form a drop face 14, when the first lug boss 13 of knife rest end is intended to
When being rotated toward elasticity anti-back portion 1202, which can withstand the first lug boss 13, to prevent the first of knife rest end
Lug boss 13 leaves from the first inclined-plane 1221, plays the role of anti-back point.
Card plane 1201 is the second inclined-plane 1222, and the first lug boss 13 of knife rest end 15 is stuck on the second inclined-plane 1222；
83 inner wall of installation cavity of rocking handle ontology 8 is equipped with the third protrusion portion 84 of radial protrusion, after penknife assembles, third protrusion portion
84 are located at the end of the card plane 1201 of retainer ring 12 using the limit point of the first lug boss 13 as knife rest end 15, prevent first
Lug boss 13 is detached from from card plane 1201.Traditional retainer ring is plastic tab, and the limit point bonding strength on thin slice is relatively low, limit
Site is easy to be broken because of vibration of ultrasonic wave.And rocking handle ontology 8 is a thicker three-dimensional structure, in the cavity of knife rest end 15
Ground setting third protrusion portion 84 is integrally formed in portion, reliability of structure and intensity can be bigger.When ultrasonic wave is to retainer ring 12
When being welded on rocking handle, vibrations caused by ultrasonic wave will not be such that third protrusion portion 84 is broken.
In addition, the penknife of the present invention, can switch under colored pencil and common pencil both of which；Commonly pencil includes
2B, HB type pencil usually require to be wooden and carbon core length of cut to be 21-22 millimeters, wherein carbon to the cutting of common pencil
The length of cut of core is 8 millimeters or 8.5 millimeters, for writings such as student, office workers.
And the cutting of colored pencil is required to be wooden and core material length of cut to be 20-21 millimeters, wherein core material is cut
It is 7 millimeters or 7.5 millimeters to cut length, is mainly used for polychrome painting.
The penknife structure of the present invention can be satisfied with common pencil and two kinds of cutting states of colored pencil, specifically：
Color lead and the universal penknife structure of general lead, as shown in Figures 4 to 7, including are connected with the knife rest 1 of hobboing cutter 4, front end band
The regulating member 2 and control unit 3 of stop rod 21, the stop rod 21 of regulating member 2 penetrate in knife rest 1, the rear end of regulating member 2
Equipped with two pairs of different gear grooves 22 of the depth along 21 length direction of stop rod, control unit 3 includes that can be inserted into gear groove
22 top splenium 31；There are two each pair of gear grooves 22, and the depth of two pairs of gear grooves 22 is different, and the first gear of two of which is recessed
Slot 2201 is relatively deep, and two the second gear grooves 2202 are handed over shallow.Ranging from 0.5~2 millimeter of the depth difference of the two, preferably two pairs of shelves
Between the depth difference of position groove 22 is 0.8-1.2 millimeters.As shown in Figure 1 to Figure 3, knife rest 1 and hobboing cutter 4, shell, rocking handle etc. with
Traditional penknife is no difference, the not reinflated narration of the present invention.
Injection molding may be used in control unit 3, the regulating member 2 of the present invention.
As shown in Figures 4 to 7, the rear end of regulating member 2 includes the annular solid 24 that a centre has through-hole 23, two pairs of shelves
Position groove 22 is distributed in cross type on annular solid 24, and control unit 3 includes the cylindrical body 32 of intermediate pluggable through-hole 23
And the symmetrical top splenium corresponding with gear groove 22 in 32 side of cylindrical body 31.
When top splenium 31 is in deeper first gear groove 2201, penknife structure, which is in, cuts general lead stamp formula；Top splenium
31 when being in the second shallower gear groove 2202, and penknife structure is in the color lead stamp formula of cutting, that is to say, that top splenium 31 is in
When deeper first gear groove 2201, stop rod 21 is in the relatively rear position of knife rest, and it is longer to cut the pen core come；Top splenium
31 be in the second shallower gear groove 2202 when, stop rod 21 be in the relatively front position of knife rest 1, cut pen core compared with
Short, the two gap is at 1 millimeter or so.
As shown in Figure 1 to Figure 3, stop rod 21 be square structure to be matched with the square hole 11 in knife rest 1, stop rod 21
Movement on knife rest 1 is linear movement；As shown in Fig. 1, Fig. 6 and Fig. 7, the annular solid 24 of another regulating member 2 is equipped with symmetrically
Equipped with guiding reinforcement rib 5, guiding reinforcement rib 5 coordinates with the guide groove 6 in knife rest 1.Since knob 7 adjusts top splenium 31 in gear
When groove 22, a rotary force can be applied on stop rod 21, and in order to avoid stop rod 21 is broken, guiding reinforcement rib 5 can be into one
Step prevents stop rod 21 from being twisted off.
As shown in Figure 7 and Figure 8, it is the inclined-plane of two smooth transitions between two adjacent gear positions grooves 22, top splenium 31
Front end is rounded nose 311, and rounded nose 311 can move on two inclined-planes, when knob turns control unit 3, can allow top
Splenium 31 is more easily got into corresponding gear groove 22.
As shown in Figure 4 and Figure 5, the rear end of control unit 3 is cased with knob 7, and the both sides of knob 7 offer pluggable top pressure
The fluting 71 of 31 rear end of portion.The rear end of knob 7 is located at the rear side of rocking handle, and turning knob 7 can make the top splenium 31 on control unit 3
The mobile handoff in different gear grooves 22.
As shown in Figures 1 to 5, spring 9 is arranged on stop rod 21, spring 9 withstands on front end and the knife rest 1 of regulating member 2
Between inner wall, between the compression distance of spring 9 is 4-8 millimeters, stop rod 21 push forward can by the disconnected core of color lead or general lead to
Preceding release.Under normal cutting state, spring 9 applies an active force backward to regulating member 2, using top splenium 31 and shelves
The mode that position groove 22 coordinates switches the operating mode of color lead or general lead, and the core that breaks is generated when cutting；Knob 7 is pressed forward,
Stop rod 21 can be made to move forward one section 4-8 millimeters of distance, to which disconnected core to be pushed away to original position, can be fallen from knife rest 1
It falls.
As shown in figure 5,31 rear end of top splenium in fluting 71 is exposed to the rear surface of rocking handle ontology 8 as control unit 3
Adjusting position mark, 7 side of knob of the rear surface of rocking handle ontology 8 is equipped with gear position indicia, and gear position indicia is to be raised in rocking handle
The protruding block 81 of 8 rear surface of ontology.User can be clear that the mould that color lead or general lead are cut at current penknife
Under formula, switching adjustment modes are convenient to and intuitively.
Mounting structure is shaken the hand to penknife provided by the present invention above and penknife is described in detail, answer herein
With specific case, principle and implementation of the present invention are described, and the explanation of above example is only intended to help to manage
The solution present invention and core concept.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection domain asked.
Claims (10)
1. penknife rocking handle package assembly includes the rocking handle ontology with installation cavity and the retainer ring with endoporus, the rocking handle
Ontology is fixed with retainer ring ultrasonic wave connection, and the inside of the retainer ring is equipped with the screens of the first lug boss clamping for knife rest end
Face, it is characterised in that the front side of the initiating terminal of card plane is equipped with an elastic anti-back portion, and the elastic anti-back portion is by by interior
After outside extruding force can outside deformation so that the first lug boss of the knife rest end can cross the elastic anti-back portion
Enter to card plane；After extruding force disappears, the inwardly protruding initiating terminal in the card plane in elasticity anti-back portion.
2. penknife rocking handle package assembly according to claim 1, it is characterised in that the retainer ring is flat equipped with twice
Row fluting, two parallel slots are formed by flexible plastic sheet, and the elastic anti-back portion is setting on the inside of flexible plastic sheet end
The second lug boss.
3. penknife rocking handle package assembly according to claim 2, it is characterised in that second lug boss has the
One inclined-plane, first inclined-plane are gradually increased to the back-end by front end, rear end the rising higher than card plane on first inclined-plane
Beginning.
4. penknife rocking handle package assembly according to claim 1, it is characterised in that the card plane is oblique with second
Face.
5. penknife rocking handle package assembly according to claim 1, it is characterised in that in the cavity of the rocking handle ontology
Wall is equipped with the third protrusion portion of radial protrusion, and the third protrusion portion is located at the end of the card plane of retainer ring using as knife rest end
The limit point of first lug boss in portion.
6. rocking handle and tool holder mounting structure are included in knife rest of the rounded outer surface with the first lug boss of rocking handle and one end,
The rocking handle includes the rocking handle ontology with installation cavity and the retainer ring with endoporus, the rocking handle ontology and retainer ring ultrasonic wave
It is connected and fixed, the inside of the retainer ring is equipped with the card plane of the first lug boss clamping for knife rest end, it is characterised in that card
The front side of the initiating terminal of plane is equipped with an elastic anti-back portion, the elastic anti-back portion by the first lug boss from inside to outside
After extruding force can outside deformation entered to so that the first lug boss of the knife rest end can cross the elastic anti-back portion
Card plane；After extruding force disappears, the inwardly protruding initiating terminal in the card plane in elasticity anti-back portion is to prevent in card
First lug boss of plane is removed from the anti-leg direction of elasticity.
7. rocking handle according to claim 6 and tool holder mounting structure, it is characterised in that the retainer ring is flat equipped with twice
Row fluting, two parallel slots are formed by flexible plastic sheet, and the elastic anti-back portion is setting on the inside of flexible plastic sheet end
The second lug boss.
8. rocking handle according to claim 7 and tool holder mounting structure, it is characterised in that second lug boss has the
One inclined-plane, first inclined-plane are gradually increased to the back-end by front end, rear end the rising higher than card plane on first inclined-plane
Beginning.
9. rocking handle according to claim 6 and tool holder mounting structure, it is characterised in that the card plane is oblique with second
First lug boss in face, knife rest end is stuck on second inclined-plane；The cavity inner wall of the rocking handle ontology is equipped with radial
The third protrusion portion of protrusion, the third protrusion portion are located at the end of the card plane of retainer ring using as the first convex of knife rest end
The limit point in the portion of rising.
10. penknife, it is characterised in that include the rocking handle and tool holder mounting structure as described in claim 6-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575063.8A CN108501594B (en) | 2018-06-06 | 2018-06-06 | Assembling structure of rocking handle of pencil sharpener, mounting structure of rocking handle and knife rest and pencil sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575063.8A CN108501594B (en) | 2018-06-06 | 2018-06-06 | Assembling structure of rocking handle of pencil sharpener, mounting structure of rocking handle and knife rest and pencil sharpener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108501594A true CN108501594A (en) | 2018-09-07 |
| CN108501594B CN108501594B (en) | 2023-06-16 |
Family
ID=63402959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810575063.8A Active CN108501594B (en) | 2018-06-06 | 2018-06-06 | Assembling structure of rocking handle of pencil sharpener, mounting structure of rocking handle and knife rest and pencil sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108501594B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450213A (en) * | 2019-08-14 | 2019-11-15 | 宁波市欧博日用品有限公司 | The coupling structure and shredder of Roller Tool and rocking handle |
| CN110450213B (en) * | 2019-08-14 | 2024-07-09 | 宁波市欧博日用品有限公司 | Connection structure of roller cutter and rocking handle and shredder |
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| JP2003154791A (en) * | 2001-11-22 | 2003-05-27 | Ktf:Kk | Manual pencil sharpener |
| CN101614238A (en) * | 2008-06-27 | 2009-12-30 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| CN201736688U (en) * | 2010-04-28 | 2011-02-09 | 陈华耀 | Pencil sharpener capable of adjusting pencil point |
| CN104932059A (en) * | 2015-05-29 | 2015-09-23 | 中航光电科技股份有限公司 | Tail accessory of connector and drop-proof member thereof |
| TWM513133U (en) * | 2015-08-26 | 2015-12-01 | Pao Shen Entpr Co Ltd | Pencil sharpener structure with segmental adjustment cutting |
| CN107839391A (en) * | 2017-12-07 | 2018-03-27 | 义乌市鼎邦文体用品有限公司 | Penknife is shaken the hand mounting structure and penknife |
| CN208615593U (en) * | 2018-06-06 | 2019-03-19 | 义乌市鼎邦文体用品有限公司 | Penknife rocking handle package assembly and rocking handle and tool holder mounting structure and penknife |
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2018
- 2018-06-06 CN CN201810575063.8A patent/CN108501594B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003154791A (en) * | 2001-11-22 | 2003-05-27 | Ktf:Kk | Manual pencil sharpener |
| CN101614238A (en) * | 2008-06-27 | 2009-12-30 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| CN201736688U (en) * | 2010-04-28 | 2011-02-09 | 陈华耀 | Pencil sharpener capable of adjusting pencil point |
| CN104932059A (en) * | 2015-05-29 | 2015-09-23 | 中航光电科技股份有限公司 | Tail accessory of connector and drop-proof member thereof |
| TWM513133U (en) * | 2015-08-26 | 2015-12-01 | Pao Shen Entpr Co Ltd | Pencil sharpener structure with segmental adjustment cutting |
| CN107839391A (en) * | 2017-12-07 | 2018-03-27 | 义乌市鼎邦文体用品有限公司 | Penknife is shaken the hand mounting structure and penknife |
| CN208615593U (en) * | 2018-06-06 | 2019-03-19 | 义乌市鼎邦文体用品有限公司 | Penknife rocking handle package assembly and rocking handle and tool holder mounting structure and penknife |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450213A (en) * | 2019-08-14 | 2019-11-15 | 宁波市欧博日用品有限公司 | The coupling structure and shredder of Roller Tool and rocking handle |
| CN110450213B (en) * | 2019-08-14 | 2024-07-09 | 宁波市欧博日用品有限公司 | Connection structure of roller cutter and rocking handle and shredder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108501594B (en) | 2023-06-16 |
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