CN207449479U - A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition - Google Patents
A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition Download PDFInfo
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- CN207449479U CN207449479U CN201720709658.9U CN201720709658U CN207449479U CN 207449479 U CN207449479 U CN 207449479U CN 201720709658 U CN201720709658 U CN 201720709658U CN 207449479 U CN207449479 U CN 207449479U
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- skiving
- pencil
- connecting portion
- pen cap
- rotation section
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- 238000010586 diagram Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of propelling pencils for the skiving mechanism of pencil, the pen cap and its composition, the skiving mechanism includes rotation section, connecting portion and skiving portion, one end of the connecting portion is fixedly connected with the rotation section, the other end of the connecting portion is fixedly connected with the tail end in the skiving portion, the head end opening in the skiving portion, the inner wall in the skiving portion inside from the opening is opened up there are two opposite blade positioning seat, and the double blade with the V-arrangement edge of a knife is equipped in the blade positioning seat.The pen cap includes cylinder barrel shaped body and skiving mechanism described in the utility model, and the connecting portion and skiving portion in the skiving mechanism are respectively positioned on the interior intracavitary at the top of cylinder barrel shaped body, and the rotary part is in the outside on cylinder barrel shaped body top；And the head end in skiving portion is equipped with leakproof and considers catch to be worth doing.A kind of propelling pencil containing skiving mechanism and the cap for brush may make up by the pen cap described in the utility model and propelling pencil body.
Description
Technical field
The utility model is related to study articles, are to be related to a kind of skiving mechanism, the pen cap and its structure for pencil specifically
Into propelling pencil.
Background technology
It is well known that pencil be for handling official business, learning, Graphing of Engineering, the fine arts, drawing the purpose of traditional writing implement,
Including Wood-bar pencil and propelling pencil.It since Wood-bar pencil will consume substantial amounts of timber resources, and needs to cut lead for retractable pencil with knife, both
Not energy environment protection, and use is dangerous and very inconvenient, therefore progressively substituted by propelling pencil at present.
But the thin lead for retractable pencil of below 0.9mm is easy to fracture, and writing cannot exert oneself, so that light influence writing effect is write,
Therefore be not suitable for the students of the junior years to use and the particular/special requirements such as engineering design, drawing, thus so far also have to mass production with
Use traditional Wood-bar pencil.And the various pencil sharpeners and the skiving for thick cores skiving for being conventionally used to Wood-bar pencil head skiving
Device is mostly that hilted broadsword turns to cut, by larger lateral force on lead for retractable pencil head when turning to cut, it is easy to fracture；And sawdust, the lead for retractable pencil of skiving
Bits are easily trickled down outside, not only not environmentally, and also it is unhealthful.
In order to avoid drawbacks described above, Chinese patent ZL97223489.6 discloses a kind of Multifunctional sharpener for thick lead core, by
Blade, tool apron, knife rest, body composition, with 3-4 rotor sword turn to cut frame, there are one bands throw-away tip tool apron in body
The lead bits collection storage chamber of interior one closing of composition；Throw-away tip stretches into the inside of body, and body opens up a window, phase at this position
To rotating tool apron, window can be opened or closed；Turn to cut it is rack-mounted enter body after, center taper hole passes through debris port and lead bits and collects
Storage chamber communicates.The patent is by internal in the set equipped with window to be opened/closed, 3-4 rotor sword of setting and a throw-away tip,
And lead bits collection storage chamber is formed, it can be achieved that by lead for retractable pencil head skiving into rational cone or arbitrary shape, and lead bits can first be store
It stores away and concentrates removing again, environmental sanitation will not be polluted.When needing using conical lead for retractable pencil head, can first by close, and
It will turn to cut frame and hold upward, then lead for retractable pencil head is stretched into and turns to cut in the center taper hole of device, it is unidirectional or carry out back rotation lead for retractable pencil head, turn to cut
The lead bits gone out fall into collection storage intracavitary storage by each debris port.From the above mentioned as it can be seen that sharpener described in the patent not only structure is answered
It is miscellaneous, high processing costs, and using when a hand is needed to hold turn to cut frame, another hand is unidirectional or carrys out back rotation lead for retractable pencil head, such as
Fruit lead for retractable pencil head deviates with turning to cut the position of frame, and the life of lead for retractable pencil hair will be made to fracture, lead for retractable pencil head is not only caused to waste, Er Qiehui
The center taper hole that casey turns to cut device is caused to influence normal use, therefore the sharpener is still not suitable for the independence of Childhood
It uses.One kind that so far there are no can be suitble to Childhood independent, safe handling and it is easy to use, lead for retractable pencil head will not fracture and ring
Defendance is raw, only need hand operation, the skiving product that had both been applicable to Wood-bar pencil and is equally applicable to thick cores.
Utility model content
In view of the above-mentioned problems existing in the prior art and demand, the purpose of this utility model, which is to provide one kind, can be suitble to low age
Pupil is independent, safe handling and it is easy to use, lead for retractable pencil head will not fracture and environmentally-friendly sanitary, only need hand operation, both
It is applicable to the propelling pencil that Wood-bar pencil is equally applicable to the skiving mechanism of thick cores skiving, the pen cap and its composition.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of skiving mechanism for pencil, including rotation section, connecting portion and skiving portion, one end of the connecting portion and institute
It states rotation section to be fixedly connected, the other end of the connecting portion is fixedly connected with the tail end in the skiving portion, the head in the skiving portion
End opening, the inner wall in the skiving portion inside from the opening are opened up there are two opposite blade positioning seat, in the blade positioning
The double blade with the V-arrangement edge of a knife is equipped in seat.
A kind of embodiment, the rotation section are cylinder colyliform, and the connecting portion is cylinder shaft-like, and the skiving portion is circle
Tubular, and the rotation section and the same central shaft of connecting portion and skiving portion.
A kind of preferred embodiment, the peripheral side of the rotation section is equipped with straight-tooth or helical teeth, in favor of rolling in the plane
Movement.
A kind of preferred embodiment, the connecting portion are equipped with the cavity being connected with the skiving portion, for storage skiving bits.
A kind of further preferred scheme, the rotation section are equipped with the cavity being connected with the connecting portion, make have storage
The cavity of more skiving bits.
A kind of preferred embodiment, the double blade with the V-arrangement edge of a knife are integrally formed by the identical blade of two panels, every blade
Center offer the V-arrangement edge of a knife, two panels blade is total to base, and the side of v-shaped opening is formed between two panels blade, this right
The design of title property, on the one hand can avoid lead for retractable pencil unbalance stress from causing the problem of fractureing, and on the other hand can ensure lead for retractable pencil by skiving into standard
Taper also assists in skiving and considers quick drain to storage cavity to be worth doing.
A kind of further preferred scheme, the width dimensions of the blade positioning seat and the greatest width dimension phase of v-shaped opening
Adaptation, the height dimension of the blade positioning seat is adapted with the height dimension of v-shaped opening, so that the double blade can be steady
Solid be located in two opposite blade positioning seats；Pass through the integration design of size so that the double blade can conveniently take
It puts, in favor of assembling and replacing.
The application method that skiving mechanism described in the utility model carries out pencil skiving is as follows：
By need skiving Wood-bar pencil head or thick cores by the skiving portion opening insertion by double blade the V-arrangement edge of a knife
In the skiving hole of formation, then slidably reciprocate the rotation section on the table or on other horizontal planes, by the fortune for making rotation section
It is dynamic to drive the movement in skiving portion, so that the V-arrangement edge of a knife that the Wood-bar pencil of skiving or lead for retractable pencil are in contact with it is needed to form friction
And form taper by skiving and constantly into the bottom in skiving hole；By controlling time or the number of rotation section slip, can control
By the fineness of the lead for retractable pencil head of skiving, such as：If necessary to thinner lead for retractable pencil head, rotation section can be slided more, make rotation
Portion's exercise longer；If necessary to thicker lead for retractable pencil head (such as：For applying test answer sheet), it can slide and rotate slightly
Portion makes rotation section move the short period.
A kind of pen cap containing above-mentioned skiving mechanism, including cylinder barrel shaped body and skiving mechanism, the skiving mechanism includes
Rotation section, connecting portion and skiving portion, the connecting portion of the skiving mechanism and skiving portion are respectively positioned on interior at the top of cylinder barrel shaped body
Intracavitary, the rotary part is in the outside on cylinder barrel shaped body top；And the head end in skiving portion is equipped with leakproof and considers catch to be worth doing.
A kind of embodiment, the leakproof bits catch is that have elastic elastic sealing strip so that lead for retractable pencil facilitates penetration of
And the resilient sealed penetration after lead for retractable pencil taking-up.
Preferably, limited cover is equipped in the outside of leakproof bits catch, the center of the limited cover is equipped with limit
Position hole, the aperture of the limit hole are more than the outer diameter of lead for retractable pencil but less than rod or the outer diameter of propelling pencil bar so that only lead for retractable pencil
Leakproof bits catch could be passed through to enter skiving portion.
A kind of embodiment, intracavitary is equipped with limited step, the height of the limited step in the top of cylinder barrel shaped body
It spends and is adapted with the height of skiving mechanism connecting portion, the outer diameter phase of the cavity inside diameter of the limited step and skiving mechanism connecting portion
Adaptation so that the connecting portion energy /V of skiving mechanism is in the cavity and can be freely rotated.
A kind of embodiment, the peripheral side on cylinder barrel shaped body top are equipped with the installation step of rosette.
A kind of propelling pencil, including propelling pencil body and the above-mentioned pen cap, the propelling pencil body include the top body of rod,
The main part body of rod and the bottom body of rod, the pen cap include cylinder barrel shaped body and skiving mechanism, the bottom of the cylinder barrel shaped body
The internal diameter of portion's cavity is adapted with the bottom body of rod of propelling pencil body and the outer diameter of the top body of rod, in favor of the pen cap
Bottom can be set on the bottom body of rod of the propelling pencil body or the top body of rod.
A kind of embodiment is respectively equipped with rosette in the both ends peripheral side of the main part body of rod of propelling pencil body.
Compared to the prior art, the utility model has following advantageous effects：
Skiving mechanism provided by the utility model need to be only placed on horizontal plane to slidably reciprocate and can be realized pair using simple
The skiving of pencil or lead for retractable pencil can be suitble to Childhood independence, use safely and is easy to use, also with certain enjoyment；Especially,
In skiving operation, lead for retractable pencil uniform force will not fracture, and skiving bits can be stored in cavity therein and be concentrated
It removes, environmental protection and does not influence children's health；When grinding machine described in the utility model is configured to the pen cap, will have easy to carry
The advantages of；The propelling pencil with the pen cap is made when the pen cap described in the utility model is combined with existing propelling pencil, not only
It is beautiful, easy to use and carry, and the pen cap can also protect lead for retractable pencil to be broken and pollute books；In short, the utility model compared with
The prior art, not only with conspicuousness progress, but also practical value is strong, is suitble to promote and apply.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram for skiving mechanism for pencil that the utility model embodiment 1 provides；
Fig. 2 is the main structure diagram for the skiving mechanism that the utility model embodiment 1 provides；
Fig. 3 is the dimensional structure diagram of double blade described in the utility model embodiment 1；
Fig. 4 is the side structure schematic view of double blade described in the utility model embodiment 1；
Fig. 5 is a kind of perspective structure schematic diagram for skiving mechanism for pencil that the utility model embodiment 2 provides；
Fig. 6 is a kind of the quick-fried of pen cap containing skiving mechanism described in the utility model that the utility model embodiment 3 provides
Fried structure chart；
Fig. 7 is a kind of the vertical of pen cap containing skiving mechanism described in the utility model that the utility model embodiment 3 provides
Body structure diagram；
Fig. 8 embodies skiving mechanism described in the utility model embodiment 3 and the assembling structure of cylinder barrel shaped body is illustrated
Figure；
Fig. 9 is the schematic cross-sectional view of cylinder barrel shaped body described in the utility model embodiment 3；
Figure 10 is the perspective structure schematic diagram of skiving mechanism described in the utility model embodiment 3；
Figure 11 is a kind of detonation configuration figure for propelling pencil that the utility model embodiment 4 provides；
Figure 12 is structure diagram of the propelling pencil in use state described in the utility model embodiment 4；
Figure 13 is structure diagram of the propelling pencil described in the utility model embodiment 4 when without using state.
Figure label is schematically as follows：1st, skiving mechanism；11st, rotation section；111st, the cavity of rotation section；12nd, connecting portion；121、
The cavity of connecting portion；13rd, skiving portion；14th, blade positioning seat；15th, double blade；151st, the V-arrangement edge of a knife；152nd, blade base；153、V
Shape opening；16th, skiving hole；17th, leakproof bits catch；18th, limited cover；181st, limit hole；2nd, the pen cap；21st, cylinder barrel shaped body；
211st, the installation step of rosette；22nd, limited step；3rd, propelling pencil；31st, propelling pencil body；311st, the top body of rod；312、
The main part body of rod；313rd, the bottom body of rod；4th, rosette.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with drawings and examples.
Embodiment 1
With reference to shown in Fig. 1 and Fig. 2：A kind of skiving mechanism 1 for pencil provided in this embodiment, including rotation section 11,
Connecting portion 12 and skiving portion 13, one end of the connecting portion 12 are fixedly connected with the rotation section 11, the connecting portion 12 it is another
One end is fixedly connected with the tail end in the skiving portion 13, the head end opening in the skiving portion 13, the skiving inside from the opening
The inner wall in portion is opened up there are two opposite blade positioning seat 14, is equipped in the blade positioning seat 14 double with the V-arrangement edge of a knife
Blade 15.The rotation section 11 is cylinder colyliform, and the connecting portion 12 is cylinder shaft-like, and the skiving portion 13 is cylindrical shape, and
The rotation section 11 and 13 same central shaft of connecting portion 12 and skiving portion.
With reference to shown in Fig. 1 and Fig. 3, Fig. 4：The double blade 15 with the V-arrangement edge of a knife is by identical one bodily form of blade of two panels
Into the center of every blade offers the V-arrangement edge of a knife 151, and two panels blade is total to base 152, and forms V-arrangement between two panels blade
On the one hand the side of opening 153, this design symmetry can avoid lead for retractable pencil unbalance stress from causing the problem of fractureing, on the other hand may be used
Ensure that lead for retractable pencil into standard taper, is also assisted in skiving and considered to be worth doing quick drain to storage cavity by skiving.
It is shown in Figure 1：The width dimensions of the blade positioning seat 14 are mutually fitted with the greatest width dimension of v-shaped opening 153
Match somebody with somebody, the height dimension of the blade positioning seat 14 is adapted with the height dimension of v-shaped opening 153, in favor of the double blade 15
What can be consolidated is located in two opposite blade positioning seats 14；The structure design of the double blade 15, can make the double-pole
Piece 15 conveniently picks and places, assemble and replace be very easy to, specifically：During assembling, two panels need to only be pinched and hold together to be placed into blade positioning seat
On 14, after hand is unclamped, double blade 15 restores to the original state, so as to which firm is located in two opposite blade positioning seats 14；When
When needing to replace double blade 15, only two panels need to be pinched and be just easy to be separated with blade positioning seat 14 and take out；Behaviour
It is very convenient to make.
Embodiment 2
It is shown in Figure 5, a kind of skiving mechanism 1 for pencil provided in this embodiment, including rotation section 11, connecting portion
12 and skiving portion 13, the connecting portion 12 is equipped with the cavity 121 being connected with the skiving portion 13, the rotation section 11 be equipped with
The cavity 111 that the connecting portion 12 is connected, the cavity 121 and 111, in favor of centralized processing, are kept away for storing skiving bits
Exempt to pollute desktop and hand；Skiving hole 16 is formed by the V-arrangement edge of a knife 151 of double blade 15.
Remaining content of skiving mechanism 1 described in the present embodiment is the same as described in embodiment 1.
The skiving hole 16 formed by the V-arrangement edge of a knife is cone, by the maximum diameter of hole and the Wood-bar pencil that control skiving hole 16
Outer diameter be adapted, so as to which the skiving mechanism 1 is made both to be applicable to the skiving of Wood-bar pencil, be equally applicable to various thicknesses
Lead for retractable pencil skiving, applicable object is wide, highly practical.
By need skiving Wood-bar pencil head or thick cores by the skiving portion 13 opening insertion by double blade V-arrangement knife
In the skiving hole 16 that mouth is formed, then slidably reciprocate the rotation section 11 on the table or on other horizontal planes, by making rotation
The movement in portion 11 drives the movement in skiving portion 13, so that the V-arrangement knife that the Wood-bar pencil of skiving or lead for retractable pencil is needed to be in contact with it
Mouth 151 forms friction and forms taper by skiving and constantly into the bottom in skiving hole 16；It is slided by controlling rotation section 11
Time or number can control by the fineness of the lead for retractable pencil head of skiving, such as：If necessary to thinner lead for retractable pencil head, can slide more
Rotation section 11 once make 11 exercise longer of rotation section；If necessary to thicker lead for retractable pencil head (such as：For applying answer of taking an examination
Card), rotation section 11 can be slided slightly, and rotation section 11 is made to move the short period.
Preferably, the peripheral side of the rotation section 11 is equipped with straight-tooth or helical teeth, so that rotation section 11 is flat
Rolling movement is done on face.
Embodiment 3
With reference to shown in Fig. 6 to Figure 10, provided in this embodiment is a kind of pen containing skiving mechanism described in the utility model
Set 2, including cylinder barrel shaped body 21 and skiving mechanism 1, the skiving mechanism 1 includes rotation section 11, connecting portion 12 and skiving portion
13, the connecting portion 12 of the skiving mechanism 1 and skiving portion 13 are respectively positioned on the interior intracavitary at 21 top of cylinder barrel shaped body, the rotation
Portion 11 is located at the outside on 21 top of cylinder barrel shaped body；And the head end in skiving portion 13 is equipped with leakproof and considers catch 17 to be worth doing.It is described anti-
Leakage bits catch 17 is that have elastic elastic sealing strip so that lead for retractable pencil facilitates penetration of and resiliently sealing is worn after lead for retractable pencil taking-up
Hole leaks out to avoid the skiving bits of storage in the cavity.
In conjunction with shown in Fig. 8 and Fig. 9, intracavitary is equipped with limited step 22, institute in the top of the cylinder barrel shaped body 21
The height for stating the height of limited step 22 and the connecting portion 12 of skiving mechanism 1 is adapted, the cavity inside diameter of the limited step 22
Be adapted with the outer diameter of the connecting portion 12 of skiving mechanism 1 so that the connecting portion of skiving mechanism 1 12 can /V in the cavity and energy
It is freely rotated.
The connecting portion 12 of skiving mechanism described in the present embodiment 1 is an integral molding structure with skiving portion 13, the rotation section
It is mutually clamped or is threadedly coupled between 11 and connecting portion 12；The bottom of connecting portion 12 end from cylinder barrel shaped body 21 is first made to be worn to top
Go out, rotation section 11 and the end for the connecting portion 12 being pierced by then is made mutually to be clamped or be threadedly coupled；Due to the limited step 22
Cavity inside diameter is adapted with the outer diameter of the connecting portion 12 of skiving mechanism 1, therefore the 12 energy /V of connecting portion of skiving mechanism 1 is in the sky
It intracavitary and can be freely rotated, so as to fulfill rotation section 11 is made to roll around in the plane, connecting portion 12 can be passed through and drive skiving
The rotation in portion 13.
It is shown in Figure 10, it is equipped with limited cover 18, the center of the limited cover 18 in the outside of leakproof bits catch 17
Equipped with limit hole 181, the aperture of the limit hole 181 is more than the outer diameter of lead for retractable pencil but is less than the outer diameter of rod or propelling pencil bar,
So that only lead for retractable pencil could pass through leakproof bits catch 17 into skiving portion 13.
With reference to shown in Fig. 6 to Fig. 9, the peripheral side on 21 top of cylinder barrel shaped body can be equipped with the installation for rosette 4
Step 211.
Embodiment 4
As shown in figure 11, the propelling pencil 3 described in the present embodiment, including propelling pencil body 31 and described in the utility model
The pen cap 2, the propelling pencil body 31 include the top body of rod 311, the main part body of rod 312 and the bottom body of rod 313, the pen cap 2
Including cylinder barrel shaped body 21 and skiving mechanism 1, internal diameter and the propelling pencil sheet of the bottom cavity of the cylinder barrel shaped body 21
The bottom body of rod 313 of body 31 and the outer diameter of the top body of rod 311 are adapted, so that the bottom of the pen cap 2 can be set in
On the bottom body of rod 313 of the propelling pencil body or the top body of rod 311.
When the propelling pencil 3 is needed for writing, the pen cap 2 can be set in the top body of rod of propelling pencil body 31
On 311 (state as shown in figure 12)；When the propelling pencil 3 when not in use, the pen cap 2 can be set in propelling pencil body 31
On the bottom body of rod 313 (state as shown in figure 13), lead for retractable pencil to be protected to be broken and pollutes books；In addition, when the propelling pencil
Lead for retractable pencil needs to be set on the bottom body of rod 313 of propelling pencil body 31 during skiving and by the pen cap 2, and automatic by pressing
The ceiling button of pencil body 31 makes lead for retractable pencil stretch into skiving hole, then makes positioned at the rotation section 11 of 2 end of the pen cap in desktop etc.
It carries out rolling around movement on horizontal plane, so as to fulfill the skiving of lead for retractable pencil；Due in skiving lead for retractable pencil, the pen cap and propelling pencil sheet
It is fixed by socket between body 31, therefore lead for retractable pencil will not occur and deviate the problem of skiving hole is broken off, and the lead for retractable pencil bits of skiving can
It is stored in connecting portion 12 and the cavity of rotation section 11 and carries out concentration removing, environmental protection and do not influence children's health.
For whole beauty, can be also respectively equipped in the both ends peripheral side of the main part body of rod 312 of propelling pencil body
Rosette 4.
Propelling pencil body described in the utility model 31 is pressed for existing any one can go out lead for retractable pencil, without the pen cap
Propelling pencil.
It is visible in summary：Skiving mechanism provided by the utility model need to be only placed on horizontal plane back and forth using simply
The skiving that can be realized to pencil or lead for retractable pencil is slided, Childhood independence can be suitble to, used safely and is easy to use, also with one
Determine enjoyment；Especially, skiving operation in, lead for retractable pencil uniform force will not fracture, and skiving bits can be stored in it is therein
It carries out concentration removing in cavity, environmental protection and does not influence children's health；When grinding machine described in the utility model is configured to the pen cap,
To have the advantages that easy to carry；It is made when the pen cap described in the utility model is combined with existing propelling pencil with the pen cap
It is not only beautiful, easy to use and carry during propelling pencil, and the pen cap can also protect lead for retractable pencil to be broken and pollute books；In short, this
Utility model has essential distinction and conspicuousness progress compared with the prior art, and highly practical, is suitble to promote and apply.
It is last it is necessarily pointed out that：The foregoing is merely the preferable specific embodiment of the utility model, but this
The protection domain of utility model is not limited thereto, and any one skilled in the art discloses in the utility model
In technical scope, the change or replacement that can readily occur in should be covered within the scope of the utility model.
Claims (10)
1. a kind of skiving mechanism for pencil, it is characterised in that：Including rotation section, connecting portion and skiving portion, the connecting portion
One end be fixedly connected with the rotation section, the other end of the connecting portion is fixedly connected with the tail end in the skiving portion, described
The head end opening in skiving portion, the inner wall in the skiving portion inside from the opening are opened up there are two opposite blade positioning seat, in institute
It states and the double blade with the V-arrangement edge of a knife is equipped in blade positioning seat.
2. skiving mechanism according to claim 1, it is characterised in that：The rotation section be cylinder colyliform, the connecting portion
For cylinder shaft-like, the skiving portion is cylindric, and the rotation section and the same central shaft of connecting portion and skiving portion.
3. skiving mechanism according to claim 2, it is characterised in that：The connecting portion is equipped with to be connected with the skiving portion
Cavity.
4. skiving mechanism according to claim 3, it is characterised in that：The rotation section is equipped with to be connected with the connecting portion
Cavity.
5. skiving mechanism according to claim 1, it is characterised in that：The double blade with the V-arrangement edge of a knife is by two panels
Identical blade is integrally formed, and the center of every blade offers the V-arrangement edge of a knife, and two panels blade is total to base, and two panels blade it
Between formed v-shaped opening side.
6. a kind of pen cap containing skiving mechanism any one of claim 1-5, it is characterised in that：Including cylinder barrel shaped set
Body and the skiving mechanism any one of claim 1-5, the skiving mechanism include rotation section, connecting portion and skiving portion,
The connecting portion of the skiving mechanism and skiving portion are respectively positioned on the interior intracavitary at the top of cylinder barrel shaped body, and the rotary part is in cylinder
The outside on tubular body top；And the head end in skiving portion is equipped with leakproof and considers catch to be worth doing.
7. the pen cap according to claim 6, it is characterised in that：Limited cover, institute are equipped in the outside of leakproof bits catch
The center for stating limited cover is equipped with limit hole, and the aperture of the limit hole is more than the outer diameter of lead for retractable pencil but less than rod or propelling pencil bar
Outer diameter.
8. the pen cap according to claim 6, it is characterised in that：The leakproof bits catch is that have elastic elastic packing
Piece.
9. the pen cap according to claim 6, it is characterised in that：Intracavitary is equipped with limiting stand in the top of cylinder barrel shaped body
Rank, the height of the limited step are adapted with the height of skiving mechanism connecting portion, and the cavity inside diameter of the limited step is with cutting
The outer diameter of grinding machine structure connecting portion is adapted.
10. a kind of propelling pencil, it is characterised in that：It is described automatic including the pen cap described in propelling pencil body and claim 6
Pencil body includes the top body of rod, the main part body of rod and the bottom body of rod, and the pen cap includes cylinder barrel shaped body and skiving mechanism,
The internal diameter of the bottom cavity of the cylinder barrel shaped body and the outer diameter of the bottom body of rod of propelling pencil body and the top body of rod are homogeneous
Adaptation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709658.9U CN207449479U (en) | 2017-06-19 | 2017-06-19 | A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709658.9U CN207449479U (en) | 2017-06-19 | 2017-06-19 | A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition |
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| CN207449479U true CN207449479U (en) | 2018-06-05 |
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| CN201720709658.9U Expired - Fee Related CN207449479U (en) | 2017-06-19 | 2017-06-19 | A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160923A (en) * | 2017-06-19 | 2017-09-15 | 上海米梁实业发展有限公司 | A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition |
| TWI701163B (en) * | 2019-10-07 | 2020-08-11 | 順德工業股份有限公司 | Sharpener that can prompt sharpening |
-
2017
- 2017-06-19 CN CN201720709658.9U patent/CN207449479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160923A (en) * | 2017-06-19 | 2017-09-15 | 上海米梁实业发展有限公司 | A kind of propelling pencil for the skiving mechanism of pencil, the pen cap and its composition |
| TWI701163B (en) * | 2019-10-07 | 2020-08-11 | 順德工業股份有限公司 | Sharpener that can prompt sharpening |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |