CN105291650B - It is a kind of with pencil-knife and the pen of pencil to be changed - Google Patents
It is a kind of with pencil-knife and the pen of pencil to be changed Download PDFInfo
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- CN105291650B CN105291650B CN201510820725.XA CN201510820725A CN105291650B CN 105291650 B CN105291650 B CN 105291650B CN 201510820725 A CN201510820725 A CN 201510820725A CN 105291650 B CN105291650 B CN 105291650B
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Abstract
With pencil-knife and the pen of pencil can be changed the present invention relates to a kind of, belong to writing tool technology field.The present invention includes the cap for brush, a body, nib；The cap for brush includes top half, cap for brush the latter half and connection embolus, and connection embolus links together two parts above and below the cap for brush and rotatably；Body includes bolt, the pencil collar, spring, fixed cylinder, shell, a body framework；The nib includes pencil sharpener plastic casing, pencil sharpener blade, iron plate I, chip knife blade, iron plate II, changeable type nib, written shell, written groove.The present invention can directly change pencil, be conducive to preventing the forgetting of pencil-knife, lose, keep desktop cleaning, can be with chip into charting Rencil special for answering card, can be pencil-lead chip into different size, while having the characteristics of structure is novel, reasonable in design, practicality is good.
Description
Technical field
With pencil-knife and the pen of pencil can be changed the present invention relates to a kind of, belong to writing tool technology field.
Background technology
Pencil is separated with pencil-knife in actual life, and not only desktop is scattered mixed and disorderly, and pencil-knife is easy
Lose or forget, and pencil-lead can only chip into a kind of taper, for having many inconveniences in terms of charting answering card.Pencil
Use process there is a situation where serious waste, pencil stub can not be held and just be thrown away.
The content of the invention
The technical problem to be solved in the present invention is：The present invention provide it is a kind of with pencil-knife and the pen of pencil can be changed, with up to
It is separated with pencil-knife to pencil in actual life is overcome, not only desktop is scattered mixed and disorderly, and pencil-knife is easily lost
Lose or forget purpose, and solve and pencil-lead can only chip into a kind of taper, for having many in terms of charting answering card
Inconvenience；There is serious waste in the use process of pencil, pencil stub can not hold the problem of being just thrown away.
The technical scheme is that：It is a kind of with pencil-knife and the pen of pencil to be changed, including the cap for brush 1, a body 2, nib 3；
The cap for brush 1 includes top half, cap for brush the latter half 1.4 and connection embolus 1.3, connects embolus 1.3 by two parts above and below the cap for brush
Link together and rotatably；
Described body includes bolt 2.1, the pencil collar 2.2, spring 2.3, fixed cylinder 2.4, shell 2.5, a body framework
2.6；Described two of body framework 2.6 is hollow cylinder, and there are two inner casings centre, is inner casing I 2.10 and inner casing II 2.9, two
Have in individual inner casing and symmetrically fix a fixed cylinder between the symmetrical dead slot slideway for being easy to bolt 2.1 to slide up and down, two inner casings
2.4, there is spring carrier arm 2.11 close to cap for brush part fixed symmetrical between two inner casings, the connection of an overhead of body framework 2.6 1 connects
Mouth 2.7 is threadedly coupled with the cap for brush 1, and the symmetrical buckle 2.8 in its both sides is connected with shell 2.5, the other end bottom protrusion of a body framework 2.6
2.12 are connected, rotatably with the written groove 3.8 of written 3 part, and one end of spring 2.3 is fastened on the top spring of a body 2
Hook 2.11, other end spring is bypassed after the bottom fixed cylinder 2.4 of a body 2, is connected on fishbolt 2.1；
Described written 3 include pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, chip knife blade 3.4,
Iron plate II 3.5, changeable type nib 3.6, written shell 3.7, written groove 3.8；The pencil sharpener blade 3.2 and iron plate I 3.3
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and is symmetrically distributed in pencil sharpener plastic housing for vertical welding
The both sides of body 3.1；The inside of pencil sharpener plastic casing 3.1 is parallel to element of cone and mutually vertical for cone is hollow, outside
Straight concave plane；The both sides of written shell 3.7 are provided with the slideway for promoting iron plate II 3.5, and both sides centre is provided with promotion iron plate I
3.3 slideway.
The cap for brush 1 is to be threadedly coupled with a body 2, due to connecting the effect cap for brush top half of embolus 1.3 relative to even
Connect fixed the latter half rotatable with a body, the bottom protrusion 2.12 of a body 2 and written 3 written groove 3.8 are that groove is kissed
Conjunction connection and rotatable, each spinning of three parts energy, are combined into rotating device, when the cap for brush is fixed with nib, user's energy
A body part in the middle of easily rotating.
Inner casing I 2.10 and inner casing II 2.9 and the innermost pencil collar 2.2 of the bolt 2.1 through a body framework 2.6
Clamping device is constituted, when two bolts 2.1 are tightened inwards, middle pencil will be clamped, and a body framework 2.6 is interior
Shell I 2.10 has symmetrical dead slot slideway with the both sides of inner casing II 2.9, is easy to the clamping device to move up and down；
The clamping device and the symmetrical two piece spring 2.3 being placed between inner casing I 2.10 and inner casing II 2.9 are constituted
Drill autofeeder, such as the one of Fig. 4 springs section are fastened on spring carrier arm 2.11 at the top of a body, and other end spring bypasses a body
After bottom fixed cylinder 2.4, it is connected on fishbolt 2.1, wherein Fig. 4 is the circular figure of the spring of side in Fig. 1.Work as clamping
When device clamps pencil top, using rotating device rotary pen body, the pencil sharpener chip of nib, and due to the drawing of spring
Power, pencil will be advanced downwardly constantly.
The pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, two chip knife blades 3.4, two blocks of iron
Piece II 3.5 constitutes pencil cutting device；Chip knife blade 3.4 is two blades pushed ahead, pencil sharpener blade 3.2 and iron plate
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and symmetrical pencil sharpener plastics for I 3.3 vertical weldings
The both sides of housing 3.1, pencil sharpener blade 3.2, along the slideway in the middle of the written both sides of shell 3.7, is promoted and lived up and down by iron plate I 3.3
Dynamic, the middle concave plane of pencil sharpener plastic casing 3.1, which inlays pencil sharpener blade, to be slided up and down, for rolling out different size of pen core；
Chip knife blade 3.4 is pushed ahead by iron plate II 3.5 along written 3.7 liang of side slideways of shell, the both sides of pencil sharpener plastic casing 3.1
Bite blade 3.4 is inlayed in concave plane to be slided up and down, pen core chip into flat, thus can be pen core chip into filling out
Figure Rencil special for answering card.
The pencil sharpener blade 3.2 is that side edges a knife, and chip knife blade 3.4 puts the first edge on a knife or a pair of scissors along the side in nib direction.
Written 3 nib is changeable type nib 3.6, and it is to be threadedly coupled with the written connected mode of shell 3.7.
The top half top of the cap for brush 1 has is provided with dead slot on the dead slot that a dead slot shell 1.2 is surrounded, dead slot
Lid 1.1.The dead slot of the top half top of the cap for brush 1 can place erasing rubber or changeable type pen shown on the right side of Fig. 1
Head.
The shell 2.5 is made of plastics with written shell 3.7.Shell 2.5 is to pass through with a connection for body part
The symmetrical buckle 2.8 in both sides, which coincide, to be connected, and the setting of shell 2.5 is easy to hold a body.
The cap for brush 1 is detachable with a body 2, is easy to load pencil after dismounting, its connected mode is threaded connection, connection
Interface is label 2.7.
The present invention use process be：The present invention is combined by the cap for brush, a body and written three part,
First：Take the cap for brush and a body apart, pencil is loaded among a body, clamping device is moved on to the top of pencil or a body
Two bolts of clamping device, are tightened a pencil holding tight by end inwards；
Second：Due to the cap for brush, a body and written three is mutually bonded and rotatably, user can hold nib with left hand,
The cap for brush is withstood in the centre of the palm, a body part in the middle of right finger rotation, because the pulling force of spring make it that when rotary pen body, pencil is continuous
By chip and it is pushed into,
3rd：The pencil sharpener edge of a knife can be moved up and down before rotary pen body, select the diameter of pencil-lead chip big
It is small, after rotation chip is complete, the pencil-knife of both sides can be promoted, pencil-lead is chamfer so that it is easy to charting answering card.
The beneficial effects of the invention are as follows：Due to it is this with pencil-knife and can change pencil pen it is overall be specifically designed, can
Directly to change pencil, be conducive to preventing the forgetting of pencil-knife, loss, keep desktop cleaning, can be with chip into charting answering card
Pencil special, can be pencil-lead chip into different size, while having the characteristics of structure is novel, reasonable in design, practicality is good.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the body frame diagram of the present invention；
Fig. 3 is the written overall diagram of the present invention；
Fig. 4 is the spring placement Local map of the present invention；
Fig. 5 is the shell figure of the body of the present invention.
Each label in Fig. 1-5：The 1- caps for brush, 2- body, 3- nibs, 1.1- dead slot lids, 1.2- dead slot shells, 1.3- coupling bars
Son, 1.4- caps for brush the latter half, 2.1- bolts, the 2.2- pencil collars, 2.3- springs, 2.4- fixed cylinders, 2.5- shells, 2.6-
Body framework, 2.7- connecting interfaces, 2.8- buckles, 2.9- inner casings II, 2.10- inner casings I, 2.11- spring carrier arms, 2.12- bottoms
Projection, 3.1- pencil sharpener plastic casings, 3.2- pencil sharpener blades, 3.3- iron plates I, 3.4- chip knife blades, 3.5- iron plates II,
3.6- changeable type nibs, 3.7- nib shells, 3.8- nib grooves.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the invention will be further described.
Embodiment 1：As Figure 1-5, it is a kind of with pencil-knife and the pen of pencil to be changed, including the cap for brush 1, a body 2, nib
3；The cap for brush 1 includes top half, cap for brush the latter half 1.4 and connection embolus 1.3, and connection embolus 1.3 is by two above and below the cap for brush
Point link together and rotatably；
Described body includes bolt 2.1, the pencil collar 2.2, spring 2.3, fixed cylinder 2.4, shell 2.5, a body framework
2.6；Described two of body framework 2.6 is hollow cylinder, and there are two inner casings centre, is inner casing I 2.10 and inner casing II 2.9, two
Have in individual inner casing and symmetrically fix a fixed cylinder between the symmetrical dead slot slideway for being easy to bolt 2.1 to slide up and down, two inner casings
2.4, there is spring carrier arm 2.11 close to cap for brush part fixed symmetrical between two inner casings, the connection of an overhead of body framework 2.6 1 connects
Mouth 2.7 is threadedly coupled with the cap for brush 1, and the symmetrical buckle 2.8 in its both sides is connected with shell 2.5, the other end bottom protrusion of a body framework 2.6
2.12 are connected, rotatably with the written groove 3.8 of written 3 part, and one end of spring 2.3 is fastened on the top spring of a body 2
Hook 2.11, other end spring is bypassed after the bottom fixed cylinder 2.4 of a body 2, is connected on fishbolt 2.1；
Described written 3 include pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, chip knife blade 3.4,
Iron plate II 3.5, changeable type nib 3.6, written shell 3.7, written groove 3.8；The pencil sharpener blade 3.2 and iron plate I 3.3
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and is symmetrically distributed in pencil sharpener plastic housing for vertical welding
The both sides of body 3.1；The inside of pencil sharpener plastic casing 3.1 is parallel to element of cone and mutually vertical for cone is hollow, outside
Straight concave plane；The both sides of written shell 3.7 are provided with the slideway for promoting iron plate II 3.5, and both sides centre is provided with promotion iron plate I
3.3 slideway.
Embodiment 2：As Figure 1-5, it is a kind of with pencil-knife and the pen of pencil to be changed, including the cap for brush 1, a body 2, nib
3；The cap for brush 1 includes top half, cap for brush the latter half 1.4 and connection embolus 1.3, and connection embolus 1.3 is by two above and below the cap for brush
Point link together and rotatably；
Described body includes bolt 2.1, the pencil collar 2.2, spring 2.3, fixed cylinder 2.4, shell 2.5, a body framework
2.6；Described two of body framework 2.6 is hollow cylinder, and there are two inner casings centre, is inner casing I 2.10 and inner casing II 2.9, two
Have in individual inner casing and symmetrically fix a fixed cylinder between the symmetrical dead slot slideway for being easy to bolt 2.1 to slide up and down, two inner casings
2.4, there is spring carrier arm 2.11 close to cap for brush part fixed symmetrical between two inner casings, the connection of an overhead of body framework 2.6 1 connects
Mouth 2.7 is threadedly coupled with the cap for brush 1, and the symmetrical buckle 2.8 in its both sides is connected with shell 2.5, the other end bottom protrusion of a body framework 2.6
2.12 are connected, rotatably with the written groove 3.8 of written 3 part, and one end of spring 2.3 is fastened on the top spring of a body 2
Hook 2.11, other end spring is bypassed after the bottom fixed cylinder 2.4 of a body 2, is connected on fishbolt 2.1；
Described written 3 include pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, chip knife blade 3.4,
Iron plate II 3.5, changeable type nib 3.6, written shell 3.7, written groove 3.8；The pencil sharpener blade 3.2 and iron plate I 3.3
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and is symmetrically distributed in pencil sharpener plastic housing for vertical welding
The both sides of body 3.1；The inside of pencil sharpener plastic casing 3.1 is parallel to element of cone and mutually vertical for cone is hollow, outside
Straight concave plane；The both sides of written shell 3.7 are provided with the slideway for promoting iron plate II 3.5, and both sides centre is provided with promotion iron plate I
3.3 slideway.
The cap for brush 1 is to be threadedly coupled with a body 2, due to connecting the effect cap for brush top half of embolus 1.3 relative to even
Connect fixed the latter half rotatable with a body, the bottom protrusion 2.12 of a body 2 and written 3 written groove 3.8 are that groove is kissed
Conjunction connection and rotatable, each spinning of three parts energy, are combined into rotating device, when the cap for brush is fixed with nib, user's energy
A body part in the middle of easily rotating.
Embodiment 3：As Figure 1-5, it is a kind of with pencil-knife and the pen of pencil to be changed, including the cap for brush 1, a body 2, nib
3；The cap for brush 1 includes top half, cap for brush the latter half 1.4 and connection embolus 1.3, and connection embolus 1.3 is by two above and below the cap for brush
Point link together and rotatably；
Described body includes bolt 2.1, the pencil collar 2.2, spring 2.3, fixed cylinder 2.4, shell 2.5, a body framework
2.6；Described two of body framework 2.6 is hollow cylinder, and there are two inner casings centre, is inner casing I 2.10 and inner casing II 2.9, two
Have in individual inner casing and symmetrically fix a fixed cylinder between the symmetrical dead slot slideway for being easy to bolt 2.1 to slide up and down, two inner casings
2.4, there is spring carrier arm 2.11 close to cap for brush part fixed symmetrical between two inner casings, the connection of an overhead of body framework 2.6 1 connects
Mouth 2.7 is threadedly coupled with the cap for brush 1, and the symmetrical buckle 2.8 in its both sides is connected with shell 2.5, the other end bottom protrusion of a body framework 2.6
2.12 are connected, rotatably with the written groove 3.8 of written 3 part, and one end of spring 2.3 is fastened on the top spring of a body 2
Hook 2.11, other end spring is bypassed after the bottom fixed cylinder 2.4 of a body 2, is connected on fishbolt 2.1；
Described written 3 include pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, chip knife blade 3.4,
Iron plate II 3.5, changeable type nib 3.6, written shell 3.7, written groove 3.8；The pencil sharpener blade 3.2 and iron plate I 3.3
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and is symmetrically distributed in pencil sharpener plastic housing for vertical welding
The both sides of body 3.1；The inside of pencil sharpener plastic casing 3.1 is parallel to element of cone and mutually vertical for cone is hollow, outside
Straight concave plane；The both sides of written shell 3.7 are provided with the slideway for promoting iron plate II 3.5, and both sides centre is provided with promotion iron plate I
3.3 slideway.
The cap for brush 1 is to be threadedly coupled with a body 2, due to connecting the effect cap for brush top half of embolus 1.3 relative to even
Connect fixed the latter half rotatable with a body, the bottom protrusion 2.12 of a body 2 and written 3 written groove 3.8 are that groove is kissed
Conjunction connection and rotatable, each spinning of three parts energy, are combined into rotating device, when the cap for brush is fixed with nib, user's energy
A body part in the middle of easily rotating.
Inner casing I 2.10 and inner casing II 2.9 and the innermost pencil collar 2.2 of the bolt 2.1 through a body framework 2.6
Clamping device is constituted, when two bolts 2.1 are tightened inwards, middle pencil will be clamped, and a body framework 2.6 is interior
Shell I 2.10 has symmetrical dead slot slideway with the both sides of inner casing II 2.9, is easy to the clamping device to move up and down；
The clamping device and the symmetrical two piece spring 2.3 being placed between inner casing I 2.10 and inner casing II 2.9 are constituted
Drill autofeeder, such as the one of Fig. 4 springs section are fastened on spring carrier arm at the top of a body（2.11）, other end spring bypasses pen
After body bottom fixed cylinder 2.4, it is connected on fishbolt 2.1.When clamping device clamps pencil top, rotating device is utilized
Rotary pen body, the pencil sharpener chip of nib, and due to the pulling force of spring, pencil will be advanced downwardly constantly.
Embodiment 4：As Figure 1-5, it is a kind of with pencil-knife and the pen of pencil to be changed, including the cap for brush 1, a body 2, nib
3；The cap for brush 1 includes top half, cap for brush the latter half 1.4 and connection embolus 1.3, and connection embolus 1.3 is by two above and below the cap for brush
Point link together and rotatably；
Described body includes bolt 2.1, the pencil collar 2.2, spring 2.3, fixed cylinder 2.4, shell 2.5, a body framework
2.6；Described two of body framework 2.6 is hollow cylinder, and there are two inner casings centre, is inner casing I 2.10 and inner casing II 2.9, two
Have in individual inner casing and symmetrically fix a fixed cylinder between the symmetrical dead slot slideway for being easy to bolt 2.1 to slide up and down, two inner casings
2.4, there is spring carrier arm 2.11 close to cap for brush part fixed symmetrical between two inner casings, the connection of an overhead of body framework 2.6 1 connects
Mouth 2.7 is threadedly coupled with the cap for brush 1, and the symmetrical buckle 2.8 in its both sides is connected with shell 2.5, the other end bottom protrusion of a body framework 2.6
2.12 are connected, rotatably with the written groove 3.8 of written 3 part, and one end of spring 2.3 is fastened on the top spring of a body 2
Hook 2.11, other end spring is bypassed after the bottom fixed cylinder 2.4 of a body 2, is connected on fishbolt 2.1；
Described written 3 include pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, chip knife blade 3.4,
Iron plate II 3.5, changeable type nib 3.6, written shell 3.7, written groove 3.8；The pencil sharpener blade 3.2 and iron plate I 3.3
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and is symmetrically distributed in pencil sharpener plastic housing for vertical welding
The both sides of body 3.1；The inside of pencil sharpener plastic casing 3.1 is parallel to element of cone and mutually vertical for cone is hollow, outside
Straight concave plane；The both sides of written shell 3.7 are provided with the slideway for promoting iron plate II 3.5, and both sides centre is provided with promotion iron plate I
3.3 slideway.
The cap for brush 1 is to be threadedly coupled with a body 2, due to connecting the effect cap for brush top half of embolus 1.3 relative to even
Connect fixed the latter half rotatable with a body, the bottom protrusion 2.12 of a body 2 and written 3 written groove 3.8 are that groove is kissed
Conjunction connection and rotatable, each spinning of three parts energy, are combined into rotating device, when the cap for brush is fixed with nib, user's energy
A body part in the middle of easily rotating.
Inner casing I 2.10 and inner casing II 2.9 and the innermost pencil collar 2.2 of the bolt 2.1 through a body framework 2.6
Clamping device is constituted, when two bolts 2.1 are tightened inwards, middle pencil will be clamped, and a body framework 2.6 is interior
Shell I 2.10 has symmetrical dead slot slideway with the both sides of inner casing II 2.9, is easy to the clamping device to move up and down；
The clamping device and the symmetrical two piece spring 2.3 being placed between inner casing I 2.10 and inner casing II 2.9 are constituted
Drill autofeeder, such as the one of Fig. 4 springs section are fastened on spring carrier arm 2.11 at the top of a body, and other end spring bypasses a body
After bottom fixed cylinder 2.4, it is connected on fishbolt 2.1.When clamping device clamps pencil top, revolved using rotating device
Turn a body, the pencil sharpener chip of nib, and due to the pulling force of spring, pencil will be advanced downwardly constantly.
The pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, two chip knife blades 3.4, two blocks of iron
Piece II 3.5 constitutes pencil cutting device；Chip knife blade 3.4 is two blades pushed ahead, pencil sharpener blade 3.2 and iron plate
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and symmetrical pencil sharpener plastics for I 3.3 vertical weldings
The both sides of housing 3.1, pencil sharpener blade 3.2, along the slideway in the middle of the written both sides of shell 3.7, is promoted and lived up and down by iron plate I 3.3
Dynamic, the middle concave plane of pencil sharpener plastic casing 3.1, which inlays pencil sharpener blade, to be slided up and down, for rolling out different size of pen core；
Chip knife blade 3.4 is pushed ahead by iron plate II 3.5 along written 3.7 liang of side slideways of shell, the both sides of pencil sharpener plastic casing 3.1
Bite blade 3.4 is inlayed in concave plane to be slided up and down, pen core chip into flat, thus can be pen core chip into filling out
Figure Rencil special for answering card.
Embodiment 5：As Figure 1-5, it is a kind of with pencil-knife and the pen of pencil to be changed, the present embodiment and the phase of embodiment 4
Together, wherein
The pencil sharpener blade 3.2 is that side edges a knife, and chip knife blade 3.4 puts the first edge on a knife or a pair of scissors along the side in nib direction.
Embodiment 6：As Figure 1-5, it is a kind of with pencil-knife and the pen of pencil to be changed, the present embodiment and the phase of embodiment 5
Together, wherein
Written 3 nib is changeable type nib 3.6, and it is to be threadedly coupled with the written connected mode of shell 3.7.
Embodiment 7：As Figure 1-5, it is a kind of with pencil-knife and the pen of pencil to be changed, the present embodiment and the phase of embodiment 6
Together, wherein
The top half top of the cap for brush 1 has is provided with dead slot on the dead slot that a dead slot shell 1.2 is surrounded, dead slot
Lid 1.1.The dead slot of the top half top of the cap for brush 1 can place erasing rubber or changeable type pen shown on the right side of Fig. 1
Head.
Embodiment 8：As Figure 1-5, it is a kind of with pencil-knife and the pen of pencil to be changed, including the cap for brush 1, a body 2, nib
3；The cap for brush 1 includes top half, cap for brush the latter half 1.4 and connection embolus 1.3, and connection embolus 1.3 is by two above and below the cap for brush
Point link together and rotatably；
Described body includes bolt 2.1, the pencil collar 2.2, spring 2.3, fixed cylinder 2.4, shell 2.5, a body framework
2.6；Described two of body framework 2.6 is hollow cylinder, and there are two inner casings centre, is inner casing I 2.10 and inner casing II 2.9, two
Have in individual inner casing and symmetrically fix a fixed cylinder between the symmetrical dead slot slideway for being easy to bolt 2.1 to slide up and down, two inner casings
2.4, there is spring carrier arm 2.11 close to cap for brush part fixed symmetrical between two inner casings, the connection of an overhead of body framework 2.6 1 connects
Mouth 2.7 is threadedly coupled with the cap for brush 1, and the symmetrical buckle 2.8 in its both sides is connected with shell 2.5, the other end bottom protrusion of a body framework 2.6
2.12 are connected, rotatably with the written groove 3.8 of written 3 part, and one end of spring 2.3 is fastened on the top spring of a body 2
Hook 2.11, other end spring is bypassed after the bottom fixed cylinder 2.4 of a body 2, is connected on fishbolt 2.1；
Described written 3 include pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, chip knife blade 3.4,
Iron plate II 3.5, changeable type nib 3.6, written shell 3.7, written groove 3.8；The pencil sharpener blade 3.2 and iron plate I 3.3
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and is symmetrically distributed in pencil sharpener plastic housing for vertical welding
The both sides of body 3.1；The inside of pencil sharpener plastic casing 3.1 is parallel to element of cone and mutually vertical for cone is hollow, outside
Straight concave plane；The both sides of written shell 3.7 are provided with the slideway for promoting iron plate II 3.5, and both sides centre is provided with promotion iron plate I
3.3 slideway.
The cap for brush 1 is to be threadedly coupled with a body 2, due to connecting the effect cap for brush top half of embolus 1.3 relative to even
Connect fixed the latter half rotatable with a body, the bottom protrusion 2.12 of a body 2 and written 3 written groove 3.8 are that groove is kissed
Conjunction connection and rotatable, each spinning of three parts energy, are combined into rotating device, when the cap for brush is fixed with nib, user's energy
A body part in the middle of easily rotating.
Inner casing I 2.10 and inner casing II 2.9 and the innermost pencil collar 2.2 of the bolt 2.1 through a body framework 2.6
Clamping device is constituted, when two bolts 2.1 are tightened inwards, middle pencil will be clamped, and a body framework 2.6 is interior
Shell I 2.10 has symmetrical dead slot slideway with the both sides of inner casing II 2.9, is easy to the clamping device to move up and down；
The clamping device and the symmetrical two piece spring 2.3 being placed between inner casing I 2.10 and inner casing II 2.9 are constituted
Drill autofeeder, such as the one of Fig. 4 springs section are fastened on spring carrier arm 2.11 at the top of a body, and other end spring bypasses a body
After bottom fixed cylinder 2.4, it is connected on fishbolt 2.1.When clamping device clamps pencil top, revolved using rotating device
Turn a body, the pencil sharpener chip of nib, and due to the pulling force of spring, pencil will be advanced downwardly constantly.
The pencil sharpener plastic casing 3.1, pencil sharpener blade 3.2, iron plate I 3.3, two chip knife blades 3.4, two blocks of iron
Piece II 3.5 constitutes pencil cutting device；Chip knife blade 3.4 is two blades pushed ahead, pencil sharpener blade 3.2 and iron plate
Together, chip knife blade 3.4 is together with the vertical welding of iron plate II 3.5 and symmetrical pencil sharpener plastics for I 3.3 vertical weldings
The both sides of housing 3.1, pencil sharpener blade 3.2, along the slideway in the middle of the written both sides of shell 3.7, is promoted and lived up and down by iron plate I 3.3
Dynamic, the middle concave plane of pencil sharpener plastic casing 3.1, which inlays pencil sharpener blade, to be slided up and down, for rolling out different size of pen core；
Chip knife blade 3.4 is pushed ahead by iron plate II 3.5 along written 3.7 liang of side slideways of shell, the both sides of pencil sharpener plastic casing 3.1
Bite blade 3.4 is inlayed in concave plane to be slided up and down, pen core chip into flat, thus can be pen core chip into filling out
Figure Rencil special for answering card.
The pencil sharpener blade 3.2 is that side edges a knife, and chip knife blade 3.4 puts the first edge on a knife or a pair of scissors along the side in nib direction.
Written 3 nib is changeable type nib 3.6, and it is to be threadedly coupled with the written connected mode of shell 3.7.
The top half top of the cap for brush 1 has is provided with dead slot on the dead slot that a dead slot shell 1.2 is surrounded, dead slot
Lid 1.1.The dead slot of the top half top of the cap for brush 1 can place erasing rubber or changeable type pen shown on the right side of Fig. 1
Head.
The shell 2.5 is made of plastics with written shell 3.7.Shell 2.5 is to pass through with a connection for body part
The symmetrical buckle 2.8 in both sides, which coincide, to be connected.
The cap for brush 1 is detachable with a body 2, is easy to load pencil after dismounting, its connected mode is threaded connection, connection
Interface is label 2.7.
The specific embodiment of the present invention is explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned reality
Example is applied, can also be on the premise of present inventive concept not be departed from the knowledge that those of ordinary skill in the art possess
Various changes can be made.
Claims (8)
- With pencil-knife and the pen of pencil can be changed 1. a kind of, it is characterised in that：Including the cap for brush（1）, a body（2）, nib（3）；Pen Cap（1）Including top half, cap for brush the latter half（1.4）And connection embolus（1.3）, connect embolus（1.3）Above and below the cap for brush Two parts link together and rotatably；Described body includes bolt（2.1）, the pencil collar（2.2）, spring（2.3）, fixed cylinder（2.4）, shell（2.5）, pen Body framework（2.6）；Described body framework（2.6）Two is hollow cylinder, and there are two inner casings centre, is inner casing I（2.10）With Inner casing II（2.9）, have in two inner casings and be easy to bolt（2.1）It is symmetrically solid between the symmetrical dead slot slideway slided up and down, two inner casings A fixed fixed cylinder（2.4）, have spring carrier arm close to cap for brush part fixed symmetrical between two inner casings（2.11）, a body framework （2.6）The connecting interface of one overhead（2.7）With the cap for brush（1）Threaded connection, the symmetrical buckle in its both sides（2.8）With shell（2.5） Connection, a body framework（2.6）Other end bottom protrusion（2.12）With nib（3）Partial written groove（3.8）Connect, can turn It is dynamic, spring（2.3）One end be fastened on a body（2）Top spring carrier arm（2.11）, other end spring bypasses a body（2）Bottom Portion's fixed cylinder（2.4）Afterwards, it is connected to fishbolt（2.1）On；The nib（3）Including pencil sharpener plastic casing（3.1）, pencil sharpener blade（3.2）, iron plate I（3.3）, chip knife blade （3.4）, iron plate II（3.5）, changeable type nib（3.6）, written shell（3.7）, written groove（3.8）；The pencil sharpener knife Piece（3.2）With iron plate I（3.3）Vertical welding together, chip knife blade（3.4）With iron plate II（3.5）Vertical welding is together And it is symmetrically distributed in pencil sharpener plastic casing（3.1）Both sides；The pencil sharpener plastic casing（3.1）Inside for cone it is hollow, Outside is parallel to element of cone and orthogonal concave plane；The written shell（3.7）Both sides are provided with promotion iron plate II （3.5）Slideway, provided with promoting iron plate I in the middle of both sides（3.3）Slideway.
- With pencil-knife and the pen of pencil can be changed 2. according to claim 1, it is characterised in that：The cap for brush（1）With pen Body（2）To be threadedly coupled, due to connection embolus（1.3）Effect cap for brush top half relative to the latter half that is connected with Body is rotatable, a body（2）Bottom protrusion（2.12）With nib（3）Written groove（3.8）For groove coincide connection and can Rotation, each spinning of three parts energy, is combined into rotating device, and when the cap for brush is fixed with nib, user can easily rotate A middle body part.
- With pencil-knife and the pen of pencil can be changed 3. according to claim 1, it is characterised in that：The bolt（2.1）Wear Cross a body framework（2.6）Inner casing I（2.10）With inner casing II（2.9）With the innermost pencil collar（2.2）Constitute clamping device, When two bolts（2.1）When tightening inwards, middle pencil will be clamped, and a body framework（2.6）Inner casing I（2.10） With inner casing II（2.9）There is symmetrical dead slot slideway both sides, are easy to the clamping device to move up and down；The clamping device and it is placed in inner casing I（2.10）With inner casing II（2.9）Between symmetrical two piece spring（2.3）Group Into drill autofeeder.
- With pencil-knife and the pen of pencil can be changed 4. according to claim 1, it is characterised in that：The pencil sharpener plastic housing Body（3.1）, pencil sharpener blade（3.2）, iron plate I（3.3）, two chip knife blades（3.4）, two pieces of iron plates II（3.5）Constitute lead Cutting device；Chip knife blade（3.4）It is two blades pushed ahead, pencil sharpener blade（3.2）With iron plate I（3.3）Hang down Directly weld together, chip knife blade（3.4）With iron plate II（3.5）Vertical welding is together and symmetrical pencil sharpener plastic housing Body（3.1）Both sides, pencil sharpener blade（3.2）By iron plate I（3.3）Along written shell（3.7）Slideway in the middle of both sides, promote and It is up and down, pencil sharpener plastic casing（3.1）Pencil sharpener blade is inlayed in middle concave plane to be slided up and down, for rolling out different size Pen core；Chip knife blade（3.4）By iron plate II（3.5）Along written shell（3.7）Two side slideways are pushed ahead, pencil sharpener modeling Material shell body（3.1）Inlay bite blade in both sides concave plane（3.4）It can slide up and down, pen core chip into flat.
- With pencil-knife and the pen of pencil can be changed 5. according to claim 1, it is characterised in that：The pencil sharpener blade （3.2）It is that side edges a knife, chip knife blade（3.4）Put the first edge on a knife or a pair of scissors along the side in nib direction.
- With pencil-knife and the pen of pencil can be changed 6. according to claim 1, it is characterised in that：The nib（3）Pen Point is changeable type nib（3.6）, itself and written shell（3.7）Connected mode is threaded connection.
- With pencil-knife and the pen of pencil can be changed 7. according to claim 1, it is characterised in that：The cap for brush（1）It is upper Half part top has a dead slot shell（1.2）Dead slot lid is provided with the dead slot surrounded, dead slot（1.1）.
- With pencil-knife and the pen of pencil can be changed 8. according to claim 1, it is characterised in that：The shell（2.5）With Written shell（3.7）It is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820725.XA CN105291650B (en) | 2015-11-24 | 2015-11-24 | It is a kind of with pencil-knife and the pen of pencil to be changed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510820725.XA CN105291650B (en) | 2015-11-24 | 2015-11-24 | It is a kind of with pencil-knife and the pen of pencil to be changed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105291650A CN105291650A (en) | 2016-02-03 |
| CN105291650B true CN105291650B (en) | 2017-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510820725.XA Active CN105291650B (en) | 2015-11-24 | 2015-11-24 | It is a kind of with pencil-knife and the pen of pencil to be changed |
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| Country | Link |
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| CN (1) | CN105291650B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228736A (en) * | 2018-09-28 | 2019-01-18 | 张子杨 | A kind of student stationery pencil holding apparatus for placing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB244650A (en) * | 1925-06-02 | 1925-12-24 | Hermann Rieger | Pencil holder |
| CN87204273U (en) * | 1987-05-29 | 1988-01-06 | 李欣波 | Pencil with sharpening unit |
| CN2855768Y (en) * | 2006-01-16 | 2007-01-10 | 冉启学 | Pencil shaft with function of sharpening said pencil |
| CN202847222U (en) * | 2012-10-11 | 2013-04-03 | 廖育伟 | Convenience pencil |
| CN203766310U (en) * | 2013-10-13 | 2014-08-13 | 田玉国 | Refill forwardly-rotating and telescoping type propelling pencil |
| CN203681067U (en) * | 2014-01-25 | 2014-07-02 | 苏元迟 | Pencil ferrule with sharpening function |
| CN205498416U (en) * | 2015-11-24 | 2016-08-24 | 昆明理工大学 | Take pen -knife just can change pen of pencil |
-
2015
- 2015-11-24 CN CN201510820725.XA patent/CN105291650B/en active Active
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| Publication number | Publication date |
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| CN105291650A (en) | 2016-02-03 |
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