WO2022100434A1 - 一种笔夹提拉摁压三操笔 - Google Patents

一种笔夹提拉摁压三操笔 Download PDF

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Publication number
WO2022100434A1
WO2022100434A1 PCT/CN2021/126563 CN2021126563W WO2022100434A1 WO 2022100434 A1 WO2022100434 A1 WO 2022100434A1 CN 2021126563 W CN2021126563 W CN 2021126563W WO 2022100434 A1 WO2022100434 A1 WO 2022100434A1
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WO
WIPO (PCT)
Prior art keywords
locking
pen
rod
locking member
pen clip
Prior art date
Application number
PCT/CN2021/126563
Other languages
English (en)
French (fr)
Inventor
宋迎迎
余成鹏
Original Assignee
宋迎迎
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Filing date
Publication date
Application filed by 宋迎迎 filed Critical 宋迎迎
Publication of WO2022100434A1 publication Critical patent/WO2022100434A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions

Definitions

  • the invention relates to a pen, in particular to a three-manipulator pen with a clip for lifting, pressing, pressing.
  • the newly introduced structure is integrated with the tail-pressing pen on the clip; its operation method remains in the traditional tail-pressing method.
  • this method has defects. Obviously, that is, there are many operation movements, and the operation range is large; and the front-end pulling operation method is most suitable for human writing movements, and can be combined with human writing movements to complete the core out and core of the pen;
  • the above structure does not have the portable function except for the traditional capped pen and the rotary type, that is, the use of the locking structure ensures that the pen core will not be exposed during the carrying process to avoid polluting the surrounding environment.
  • the purpose of the invention of the present invention is to solve the problems that the existing pen operation is not suitable for the writing action of human beings, due to structural problems, resulting in high production requirements, high production costs, inability to meet the problems of the entire population and single operation mode
  • the core method is in line with human writing operation and core closing action, simple in production and manufacturing, low in manufacturing cost, the thickness of the pen body is not restricted in use, comfortable in operation and use, and has a self-locking structure with a three-manipulator of lifting, pressing and pressing;
  • the above three different core-receiving methods are as follows: 1. The front-end pulling operation method; 2. The operation method of automatically switching the pen to the non-use state when the pen clip is in use; 3. The pen holding area and The remote operation pen can be switched to an operation mode that is not in use when it is nearby.
  • a pen clip is a three-manipulator pen for lifting, pressing and pressing, comprising a pen core, an inner rod, an outer rod, a socket locking member, a return spring and a pen clip; the outer rod surface is provided with a notch; the socket locking The part is composed of a socket ring and a locking part; after the inner rod is installed into the outer rod, the socket ring is installed at the rear end of the inner rod to form an integral part of the pen; after the integral part of the pen is assembled, the The locking piece moves in the notch and cannot be separated from the notch; the reset spring and the refill are sequentially loaded into the pen holder integral piece, and then the pen clip is mounted on the tail end of the pen holder integral piece, and the entire pen is assembled; the The pen clip is provided with a locking boss corresponding to the locking piece;
  • the specific positional morphological changes are a disengaged state and a locking state, in which the bottom of the locking member is away from the front end of the outer rod in the disengaged state.
  • the difference between the distance and the distance between the bottom of the locking piece and the front end of the outer rod in the locked state is equal to the difference between the exposed refill and the position of the inner rod;
  • the locking piece and the locking boss are in a disengaged state, then the bottom of the locking piece is closer to the front end of the outer rod, and the distance from the front end of the inner rod to the end of the outer rod reaches the maximum, If the length of the inner refill remains unchanged, the refill will be received into a part of the inner rod, and the tip of the refill will keep a certain safe distance from the core outlet of the inner rod after receipt;
  • the locking piece and the locking boss are in the locked state, then the bottom of the locking piece is farther from the front end of the outer rod, and the distance from the front end of the inner rod to the end of the outer rod is reduced, and If the length of the inner refill remains the same, the refill will expose a part of the inner rod.
  • the specific exposure distance is the difference between the relationship between the exposure of the refill and the position of the inner rod minus the distance between the pen tip and the inner rod when the pen tip is hidden in the inner rod when not in use.
  • the reset spring is specifically located between the inner rod and the pen clip or between the inner rod and the pen core; if the reset spring is located between the inner rod and the pen clip, the pen core is stuck in the pen clip or between the inner rod and the pen core Add another return spring.
  • the area on the side of the pen clip facing the outer rod is divided into four areas, the switching area, the use area, the fall-back area and the non-use area; the socket locking member can be rotated relative to the inner rod;
  • the locking boss is located on one side of the pen clip, the lower part of the locking boss is the switching area, the upper part of the locking boss is the use area, and the other side of the use area is the fall-back area.
  • the lower part of the drop zone is the unused zone;
  • the locking boss is also provided with a locking sliding groove, and the locking sliding groove is concave, which is easy to enter, but prevents it from shaking left and right, so as to prevent the locking member from entering the falling area by mistake from the use area; the locking The cut-in surface under the boss is inclined upwards to prevent the locking piece from entering the non-use area by mistake when passing through the use area;
  • a fallback slope is arranged above the notch, and a reset slope is arranged below;
  • An auxiliary slope is arranged below the locking boss and/or an entry slope is arranged above the locking member;
  • the locking member returns to the bottom of the non-use area, which is also directly below the locking boss; there is a drop value between the use area and the fall back area, specifically the use area If it is higher than the drop zone, it is difficult for the locking piece to re-enter the use zone after entering the drop zone from the use zone.
  • the pen clip is also provided with a fall-back limit platform and a reset limit platform; the socket locking member can be rotated relative to the inner rod;
  • the area of the pen clip facing the outer rod side is divided into four areas, the switching area, the use area, the fall-back area and the non-use area;
  • the locking boss is located on one side of the pen clip, the lower part of the locking boss is the switching area, the upper part of the locking boss is the use area, and the other side of the use area is the fall-back area.
  • the lower part of the drop zone is the unused zone;
  • the locking boss is also provided with a locking sliding groove, and the locking sliding groove is concave, which is easy to enter, but prevents it from shaking left and right, so as to prevent the locking member from entering the falling area by mistake from the use area; the locking The cut-in surface under the boss is inclined upwards to prevent the locking piece from entering the non-use area by mistake when passing through the use area;
  • An auxiliary slope is arranged below the locking boss and/or an entry slope is arranged above the locking member;
  • the pen clip is also provided with a switching limit table and a long-distance limit table; the socket locking member can be rotated relative to the inner rod;
  • the area of the pen clip facing the outer rod side is divided into four areas, the switching area, the use area, the fall-back area and the non-use area;
  • the locking boss is located in the middle of the pen clip, and the switching limit platform is provided with a use switching slope, a limit stop and a non-use switching slope; the locking boss is provided with a sliding slope and a use accommodating groove;
  • the use area is higher than the fall-back area, and the locking member is not easy to re-enter the use area after entering the fall-back area from the use area.
  • the outer rod is also provided with an auxiliary slope for use, a limit bump, an auxiliary slope for not use, and an auxiliary slope for falling back;
  • the socket locking member can rotate relative to the inner rod;
  • the area of the pen clip facing the outer rod side is divided into four areas, the switching area, the use area, the fall-back area and the non-use area;
  • the locking boss is located in the middle of the clip
  • the use area is higher than the fall-back area, and the locking member is not easy to re-enter the use area after entering the fall-back area from the use area.
  • the pen clip is also provided with a reset boss on the side facing the outer rod; the locking boss is also provided with a use slope; the reset boss is also provided with a reset long slope; when in use: keep the outer rod If it does not move, the inner rod is pushed toward the outer rod, and the locking piece moves upward from the bottom of the notch, so that the pen clip is slightly deformed by using the slope, so that the locking piece is stuck on the locking boss, At this time, stop the force, that is, the refill is exposed, and you can write normally; when not in use: keep the outer rod still, then the inner rod will be pushed toward the outer rod, and the locking piece will continue to move upward from the locking boss, through the
  • the reset boss deforms the clip, and also causes a certain distance difference between the locking boss and the locking member; when the locking member moves to a certain extent on the reset slope, the deformation of the clip is expanded to a certain extent.
  • the deformation recovery speed of the pen clip is lower than the compression deformation speed of the return spring, then release the thrust to the inner rod at this time, and the elastic force of the return spring can make the locking piece pass through the locking boss. Match, and smoothly return to the bottom of the notch through the locking boss; then the refill is in the retracted state at this time.
  • the locking boss is composed of a groove to be twisted, an anti-twist convex point and an entry arc;
  • the entry arc is arc-shaped, which facilitates the entry of the locking piece and prevents the locking piece from twisting;
  • the entry cut The arc is also provided with an entry auxiliary slope and/or an entry slope is arranged above the locking piece;
  • the notch is also provided with a return guide slope and an unused straight groove;
  • the socket locking piece is socketed on the inner rod After the lock, it is fixed and cannot be rotated left and right; when in use: keep the outer rod still, then push the inner rod towards the outer rod, then the locking piece never uses the straight slot to move up, and the locking piece moves up by entering the arc cutting and entering the auxiliary slope.
  • the refill After entering the groove to be twisted for use, the refill will be exposed, and you can write normally; when not in use: keep the outer rod still, rotate the inner rod slightly, so that the locking piece is separated from the groove to be twisted and the anti-twist protrusion, which is subject to Under the influence of the return spring, it will fall back, thus re-entering the unused straight groove through the return guide slope, and the refill is in a retracted state at this time.
  • the outer rod is also provided with a pry bar groove; the pry rod groove is also provided with a remote control connecting rod; the remote control connecting rod and the outer rod are connected by hinges;
  • the connecting rod is divided into a pressing part and a linkage part; the pressing part is placed in the middle part of the outer rod near the front end, and the linkage part is placed under the clamping part of the pen clip; when in use, when the pressing part is pressed When the pressing part is pressed, the linkage part will be lifted up, the pen clip will be lifted, the locking relationship between the locking piece and the locking boss will be released, and the locking piece will fall back under the influence of the return spring , so that the refill is retracted and becomes unused;
  • the linkage part When the pressure on the pressing part disappears, the linkage part will be subjected to the deformation and restoring force of the pen clip, and it will rebound and reset, and the remote control link will also be pressed and reset.
  • the pen clip when the pen clip is used to hang on other items, the pen clip will be deformed, and if the entire pen is in use at this time, the locking relationship between the locking member and the locking boss is released. , the locking piece will fall back under the influence of the return spring, so that the refill is retracted and becomes inactive.
  • a pen clip is a three-manipulator pen for pulling, pressing and pressing, comprising a pen core, an inner rod, an outer rod, a socket locking member, a return spring and a pen clip; a notch is arranged on the surface of the outer rod; the notch is provided with Locking locking groove, locking reset slope and static straight groove; the socket locking piece is composed of a socket ring and a locking piece; after the socket ring is installed in the inner rod into the outer rod, it is installed in the inner rod
  • the tail end of the pen holder is formed to form an integral part of the pen holder; the reset spring and the refill are sequentially loaded into the integral part of the pen holder, then the locking piece moves in the notch and cannot be separated from the notch; then the pen clip is installed at the end of the integral part of the pen holder end, the entire pen is assembled; the pen clip is provided with corresponding use guide bumps and non-use guide bumps for guiding the locking piece; the use guide bump is also provided with a use guide slope; so
  • the specific position and morphological changes are a disengaged state and a locking state, and in the disengaged state, the bottom of the locking member is away from the front end of the outer rod.
  • the difference between the distance and the distance between the bottom of the locking piece and the front end of the outer rod in the locked state is equal to the difference between the exposed refill and the position of the inner rod;
  • the locking piece When not in use, the locking piece is in a disengaged state from the locking locking groove, then the locking piece is located at the bottom of the stationary straight groove, and the distance from the front end of the inner rod to the tail end of the outer rod is the largest, and the inner pen If the length of the refill remains unchanged, the refill will be received into a part of the inner rod, and the tip of the refill will keep a safe distance from the core outlet of the inner rod after receipt;
  • the locking piece and the locking slot are in a locked state, then the bottom of the locking piece is farther from the front end of the outer rod, and the distance from the front end of the inner rod to the end of the outer rod is reduced, and If the length of the inner refill remains the same, the refill will expose a part of the inner rod.
  • the specific exposure distance is the difference between the relationship between the exposure of the refill and the position of the inner rod minus the distance between the pen tip and the inner rod when the pen tip is hidden in the inner rod when not in use. The safety distance of the core hole of the inner rod.
  • the pen clip is also provided with a self-locking buckle
  • the lower side of the self-locking buckle is also provided with a self-locking slot
  • the pen clip is rotated to adjust the pen clip to the self-locking position, then
  • the locking piece can be snapped into the self-locking slot, so that the structure of the outer rod and the inner rod can be relatively locked, and the pen core cannot be exposed;
  • the pen clip needs to be rotated and adjusted to the use position in advance; the use position and self-locking
  • a snap fit structure between the clip and the outer rod can be added, so that the user can quickly find the use position. Avoid affecting normal use.
  • the pen clip is composed of a pen clip hook and a pen clip main body; the pen clip hook and the pen clip main body are separated, which can better facilitate the pen clip rotation; a rotation card can be added between the pen clip hook and the pen clip main body.
  • the buckle structure ensures the stability of the use position and the self-locking position, the smooth rotation process and the stability between the clip and the outer rod.
  • the main body of the pen clip can be composed of a pen clip inner body, a pen clip outer body and an auxiliary spring; the pen clip hook and the auxiliary spring are located between the pen clip inner body and the pen clip outer body; the auxiliary spring is specifically located in the pen clip hook and the outer body of the pen clip; the inner body of the pen clip and the outer body of the pen clip are matched by means of threads, snap-fit and magnetic attraction.
  • the pen clip hook is provided with a rotating inner ring; the rotating inner ring is also provided with a use position slot and a self-locking position slot; the pen clip body is also provided with a position slot and a self-locking position slot.
  • a cover is also provided under the pen clip; the cover and the outer rod are matched by means of threads, snap-fit or magnetic attraction;
  • a positioning software is provided in the front end of the inner rod to prevent the pen core from shaking.
  • a spring carrier for carrying the return spring can also be added on the inner rod; a spring positioning ring protrusion is also provided in the spring carrier; in order to prevent the return spring from The clip is squeezed, causing the clip to rotate less effectively, and the return spring is instead located between the spring carrier or inner rod and the cover or clip;
  • the return spring is selected to be located between the spring carrier or the inner rod and the cover or the clip; the refill is instead stuck in the cover;
  • the cover can also be provided with a refill soft rubber sleeve; the refill soft rubber sleeve is clamped in the cover, and the refill soft rubber sleeve is provided with a gradually shrinking engaging channel, and the refill soft rubber sleeve is
  • the sleeve and the cover are matched by means of snapping, threading or magnetic attraction, and the best way is threading, which can be adapted to different specifications of refills; and provides a slight and comfortable rebound for writing; the cover's
  • the tail is also provided with an adjustment groove, which can cooperate with an external tool to adjust the degree of thread fit between the cover and the outer rod; thereby adjusting the elastic force of the return spring.
  • the inner rod is also provided with a limiting convex ring
  • the outer rod is also provided with a limiting ring platform that cooperates with the limiting convex ring
  • the outer diameter of the limiting convex ring is larger than the limiting ring platform the inner diameter
  • the maximum limit is realized by the limiting convex ring and the limiting ring table, so as to avoid the locking piece and the bottom of the notch from colliding, preventing
  • the locking member is squeezed for a long time, it is not necessary to prevent the entire pen barrel from separating through the constraint relationship between the socket locking member and the notch, which greatly improves the durability and stability of the socket locking member.
  • the inner rod is composed of an inner sleeve and a detachable part, the inner sleeve and the detachable part are matched by means of snaps, threads or magnetic attraction, and the inner sleeve and the socket locking part are assembled together.
  • the limiting convex ring is also on the inner sleeve, so when replacing the refill, the removable parts can be directly taken out to replace the refill;
  • the inner rod further includes a detachable magnetic part and an inner sleeve of magnetic attraction; both the detachable magnetic part and the inner sleeve of magnetic attraction are At least one of the detachable magnetic part and the inner sleeve magnetic part is made of a permanent magnet; the detachable magnetic part is installed at the rear end of the detachable part, and the inner sleeve magnetic part is The part is mounted on the front end of the inner sleeve; in order to better protect the detachable magnetic part and the inner sleeve magnetic part, one or more anti-collision isolation parts can also be arranged between the detachable magnetic part and the inner sleeve magnetic part; The anti-collision isolator can prevent the detachable magnetic attraction piece and the inner sleeve magnetic attraction piece from colliding and broken due to excessive magnetic attraction; on.
  • the inner rod is also provided with one or more slubs in the card position;
  • the outer rod is also provided with an outer slub with the same number of slubs in the card position;
  • the bamboo joint in the card position is slidably assembled in the sliding gap, that is, the outer rod of the bamboo joint and the bamboo joint in the card position are staggered and contacted, but there is still a gap between them, which is convenient for sliding. ;
  • a writing sleeve is also provided between the bamboo joint of the card position and the outer rod of the bamboo joint;
  • the outer rod is also provided with a tiger's mouth cover
  • the inner rod is also provided with a clamping sleeve
  • the clamping sleeve, the tiger's mouth sleeve and the writing sleeve are respectively made of one or more materials mixed from silica gel, rubber, resin or fiber.
  • the operation structure realizes the operation mode of front pulling through the cooperation between the socket locking member and the pen clip; this structure can not only provide the best operation mode and experience, but also greatly reduce the difficulty of actual production and cost;
  • the pressing part of the remote control link By setting the pressing part of the remote control link at a suitable position on the pen body, it can also play the function of correcting the writing posture; , it will trigger the structure, causing the refill to be automatically retracted, thus reminding the user to use the correct grip;
  • the structure can be integrated in the tail and form a stable fit. When replacing the refill, you only need to take out the detachable part to complete the refill, and there is no need to worry about any other parts being lost;
  • the bamboo structure is adopted, which can better correct the writing posture and avoid holding the posture too far forward or backward;
  • the elastic force of the return spring can be adjusted through the cover to meet the needs of different users.
  • FIG. 1 is a front view of Embodiment 1 of the present invention.
  • FIG. 2 is a cross-sectional view at A-A of FIG. 1 of the present invention.
  • FIG. 3 is a top view of Embodiment 1 of the present invention.
  • FIG. 4 is a cross-sectional view at B-B of FIG. 3 of the present invention.
  • FIG. 5 is a bottom view of Embodiment 1 of the present invention.
  • FIG. 6 is a cross-sectional view at C-C of FIG. 5 of the present invention.
  • FIG. 7 is a left side view of Embodiment 2 of the present invention.
  • FIG. 8 is a cross-sectional view at D-D of FIG. 7 of the present invention.
  • FIG. 9 is a front view of Embodiment 2 of the present invention.
  • FIG. 10 is a cross-sectional view at R-R of FIG. 9 of the present invention.
  • FIG. 11 is a cross-sectional view taken along the line S-S of FIG. 9 of the present invention.
  • FIG. 12 is a top view of Embodiment 2 of the present invention.
  • Fig. 13 is a cross-sectional view taken along the line E-E of Fig. 12 of the present invention.
  • FIG. 14 is a perspective exploded view of Embodiment 2 of the present invention.
  • FIG. 15 is a left side view of Embodiment 3 of the present invention.
  • FIG. 16 is a cross-sectional view taken along the line F-F of FIG. 15 of the present invention.
  • FIG. 17 is a top view of Embodiment 3 of the present invention.
  • FIG. 18 is a cross-sectional view at G-G of FIG. 17 of the present invention.
  • FIG. 19 is a left side view of Embodiment 4 of the present invention.
  • FIG. 20 is a cross-sectional view taken along line H-H of FIG. 19 of the present invention.
  • FIG. 21 is a top view of Embodiment 4 of the present invention.
  • FIG. 22 is a cross-sectional view taken along line I-I of FIG. 21 of the present invention.
  • FIG. 23 is a right side view of Embodiment 4 of the present invention.
  • FIG. 24 is a cross-sectional view taken along the line J-J of FIG. 23 of the present invention.
  • FIG. 25 is a front view of Embodiment 5 of the present invention.
  • FIG. 26 is a cross-sectional view at L-L of FIG. 25 of the present invention.
  • FIG. 27 is a right side view of Embodiment 5 of the present invention.
  • Fig. 28 is a cross-sectional view taken along line M-M of Fig. 27 of the present invention.
  • FIG. 29 is a top view of Embodiment 6 of the present invention.
  • FIG. 30 is a cross-sectional view taken along line O-O of FIG. 29 of the present invention.
  • FIG. 31 is a left side view of Embodiment 6 of the present invention.
  • FIG. 32 is a cross-sectional view at N-N of FIG. 31 of the present invention.
  • FIG. 33 is a left side view of Embodiment 7 of the present invention.
  • FIG. 34 is a cross-sectional view at the position P-P of FIG. 33 of the present invention.
  • FIG. 35 is a top view of Embodiment 7 of the present invention.
  • FIG. 36 is a cross-sectional view taken along line Q-Q of FIG. 35 of the present invention.
  • a three-manipulator pen with a clip for pulling, pressing and pressing includes a refill 1, an inner rod 2, an outer rod 3, a socket locking member 4, a return spring 5 and a pen clip 6.
  • the surface of the outer rod 3 is provided with a notch 31 .
  • the above-mentioned socket locking member 4 is composed of a socket ring 41 and a locking member 42 . After the above-mentioned socket ring 41 is installed in the inner rod 2 into the outer rod 3, it is installed at the rear end of the inner rod 2, thereby forming an integral part of the pen rod. After the entire assembly of the pen holder is completed, the locking member 42 moves in the slot 31 and cannot escape from the slot 31 .
  • the above-mentioned return spring 5 and the refill 1 are sequentially installed into the entire pen holder, and then the pen clip 6 is installed at the tail end of the whole pen holder, and the entire pen is assembled.
  • the above-mentioned pen clip 6 is provided with a locking boss 61 corresponding to the locking member 42 .
  • the specific position and form change is the disengaged state and the locked state.
  • the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the above-mentioned disengaged state is the difference between the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the locked state.
  • the difference is equal to the difference between the exposed refill 1 and the positional relationship of the inner rod 2 received.
  • the locking member 42 and the locking boss 61 are in a disengaged state, then the bottom of the locking member 42 is closer to the front end of the outer rod 3, and at this time the front end of the inner rod 2 to the outer rod 3 is the most front end.
  • the distance from the tail end reaches the maximum, and the length of the inner refill 1 remains the same, the refill 1 will be received into a part of the inner rod 2, and the tip of the refill 1 will keep a certain safety distance from the core outlet of the inner rod 2 after it is collected.
  • the locking member 42 and the locking boss 61 are in the locked state, then the bottom of the locking member 42 is far from the front end of the outer rod 3, and the front end of the inner rod 2 to the end of the outer rod 3 If the distance between the ends is reduced, and the length of the inner refill 1 remains the same, the refill 1 will expose a part of the inner rod 2, and the specific exposure distance is the difference between the exposed position of the refill 1 and the position of the inner rod 2 minus the state when not in use. When the pen tip of the pen core 1 is hidden in the inner rod 2, the safe distance between the pen tip and the core hole of the inner rod 2.
  • the above-mentioned restoring spring 5 is specifically located between the inner rod 2 and the pen clip 6 or between the inner rod 2 and the pen core 1 . If the return spring 5 is located between the inner rod 2 and the pen clip 6 , then the pen core 1 is stuck in the pen clip 6 or a return spring 5 is added between the inner rod 2 and the pen core 1 .
  • Dividing the area of the pen clip 6 toward the outer rod 3 side is divided into four areas, the switching area 6A, the use area 6B, the fall-back area 6C, and the non-use area 6D.
  • the above-mentioned socket locking member 4 is rotatable relative to the inner rod 2 .
  • the above-mentioned locking boss 61 is located on one side of the pen clip 6, the lower part of the above-mentioned locking boss 61 is the switching area 6A, the upper part of the above-mentioned locking boss 61 is the use area 6B, and the other side of the above-mentioned use area 6B is the fall back. In the area 6C, the lower part of the above-mentioned fall-back area 6C is the unused area 6D.
  • the locking boss 61 is also provided with a locking sliding groove 611.
  • the locking sliding groove 611 is concave, which is easy to enter, but prevents it from shaking left and right, and prevents the locking member 42 from entering the fall area 6C by mistake from the use area 6B.
  • the cut-in surface 612 below the locking boss 61 is inclined upward to prevent the locking member 42 from entering the unused area 6D by mistake when passing through the use area 6B.
  • a falling slope 311 is arranged above the slot 31, and a reset slope 312 is arranged below.
  • An auxiliary slope 6121 is arranged below the locking boss 61 and/or an entry slope 421 is arranged above the locking member 42 .
  • a three-manipulator pen with a clip for pulling, pressing, and pressing includes a refill 1, an inner rod 2, an outer rod 3, a socket locking member 4, a return spring 5 and a pen clip 6.
  • the surface of the outer rod 3 is provided with a notch 31 .
  • the above-mentioned socket locking member 4 is composed of a socket ring 41 and a locking member 42 . After the above-mentioned socket ring 41 is installed in the inner rod 2 into the outer rod 3, it is installed at the rear end of the inner rod 2, thereby forming an integral part of the pen rod. After the entire assembly of the pen holder is completed, the locking member 42 moves in the slot 31 and cannot escape from the slot 31 .
  • the above-mentioned reset spring 5 and the refill 1 are sequentially installed into the entire pen holder, and then the pen clip 6 is installed at the end of the whole pen holder, and the entire pen is assembled.
  • the above-mentioned pen clip 6 is provided with a locking boss 61 corresponding to the locking member 42 .
  • the specific position and form change is the disengaged state and the locked state.
  • the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the above-mentioned disengaged state is the difference between the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the locked state.
  • the difference is equal to the difference between the exposed refill 1 and the positional relationship of the inner rod 2 received.
  • the locking member 42 and the locking boss 61 are in a disengaged state, then the bottom of the locking member 42 is closer to the front end of the outer rod 3, and at this time the front end of the inner rod 2 to the outer rod 3 is the most front end.
  • the distance from the tail end reaches the maximum, and the length of the inner refill 1 remains the same, the refill 1 will be received into a part of the inner rod 2, and the tip of the refill 1 will keep a certain safety distance from the core outlet of the inner rod 2 after it is collected.
  • the locking member 42 and the locking boss 61 are in the locked state, then the bottom of the locking member 42 is far from the front end of the outer rod 3, and the front end of the inner rod 2 to the end of the outer rod 3 If the distance between the ends is reduced, and the length of the inner refill 1 remains the same, the refill 1 will expose a part of the inner rod 2, and the specific exposure distance is the difference between the exposed position of the refill 1 and the position of the inner rod 2 minus the state when not in use. When the pen tip of the pen core 1 is hidden in the inner rod 2, the safe distance between the pen tip and the core hole of the inner rod 2.
  • the above-mentioned restoring spring 5 is specifically located between the inner rod 2 and the pen clip 6 or between the inner rod 2 and the pen core 1 . If the return spring 5 is located between the inner rod 2 and the pen clip 6 , then the pen core 1 is stuck in the pen clip 6 or a return spring 5 is added between the inner rod 2 and the pen core 1 .
  • the above-mentioned pen clip 6 is also provided with a fall-back limit table 62 and a reset limit table 63 .
  • the above-mentioned socket locking member 4 is rotatable relative to the inner rod 2 .
  • the above-mentioned area of the pen clip 6 facing the outer rod 3 side is divided into four areas, that is, a switching area 6A, a use area 6B, a fall-back area 6C, and a non-use area 6D.
  • the above-mentioned locking boss 61 is located on one side of the pen clip 6, the lower part of the above-mentioned locking boss 61 is the switching area 6A, the upper part of the above-mentioned locking boss 61 is the use area 6B, and the other side of the above-mentioned use area 6B is the fall back. In the area 6C, the lower part of the above-mentioned fall-back area 6C is the unused area 6D.
  • the locking boss 61 is also provided with a locking sliding groove 611.
  • the locking sliding groove 611 is concave, which is easy to enter, but prevents it from shaking left and right, and prevents the locking member 42 from entering the fall area 6C by mistake from the use area 6B.
  • the cut-in surface 612 below the locking boss 61 is inclined upward to prevent the locking member 42 from entering the unused area 6D by mistake when passing through the use area 6B.
  • An auxiliary slope 6121 is arranged below the locking boss 61 and/or an entry slope 421 is arranged above the locking member 42 .
  • a three-manipulator pen with a clip for pulling, pressing and pressing includes a refill 1, an inner rod 2, an outer rod 3, a socket locking member 4, a return spring 5 and a pen clip 6.
  • the surface of the outer rod 3 is provided with a notch 31 .
  • the above-mentioned socket locking member 4 is composed of a socket ring 41 and a locking member 42 . After the above-mentioned socket ring 41 is installed in the inner rod 2 into the outer rod 3, it is installed at the rear end of the inner rod 2, thereby forming an integral part of the pen rod. After the entire assembly of the pen holder is completed, the locking member 42 moves in the slot 31 and cannot escape from the slot 31 .
  • the above-mentioned reset spring 5 and the refill 1 are sequentially installed into the entire pen holder, and then the pen clip 6 is installed at the end of the whole pen holder, and the entire pen is assembled.
  • the above-mentioned pen clip 6 is provided with a locking boss 61 corresponding to the locking member 42 .
  • the specific position and form change is the disengaged state and the locked state.
  • the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the above-mentioned disengaged state is the difference between the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the locked state.
  • the difference is equal to the difference between the exposed refill 1 and the positional relationship of the inner rod 2 received.
  • the locking member 42 and the locking boss 61 are in a disengaged state, then the bottom of the locking member 42 is closer to the front end of the outer rod 3, and at this time the front end of the inner rod 2 to the outer rod 3 is the most front end.
  • the distance from the tail end reaches the maximum, and the length of the inner refill 1 remains the same, the refill 1 will be received into a part of the inner rod 2, and the tip of the refill 1 will keep a certain safety distance from the core outlet of the inner rod 2 after it is collected.
  • the locking member 42 and the locking boss 61 are in the locked state, then the bottom of the locking member 42 is far from the front end of the outer rod 3, and the front end of the inner rod 2 to the end of the outer rod 3 If the distance between the ends is reduced, and the length of the inner refill 1 remains the same, the refill 1 will expose a part of the inner rod 2, and the specific exposure distance is the difference between the exposed position of the refill 1 and the position of the inner rod 2 minus the state when not in use. When the pen tip of the pen core 1 is hidden in the inner rod 2, the safe distance between the pen tip and the core hole of the inner rod 2.
  • the above-mentioned restoring spring 5 is specifically located between the inner rod 2 and the pen clip 6 or between the inner rod 2 and the pen core 1 . If the return spring 5 is located between the inner rod 2 and the pen clip 6 , then the pen core 1 is stuck in the pen clip 6 or a return spring 5 is added between the inner rod 2 and the pen core 1 .
  • the above-mentioned pen clip 6 is also provided with a switching limit stage 64 and a long-distance limit stage 65 .
  • the above-mentioned socket locking member 4 is rotatable relative to the inner rod 2 .
  • the above-mentioned area of the pen clip 6 facing the outer rod 3 side is divided into four areas, that is, a switching area 6A, a use area 6B, a fall-back area 6C, and a non-use area 6D.
  • the locking boss 61 is located in the middle of the pen clip 6 , and the switching limiter 64 is provided with a use switching slope 641 , a limit stop 642 and a non-use switching slope 643 .
  • the above-mentioned locking boss 61 is provided with a sliding slope 613 and a use accommodating groove.
  • the above-mentioned use area 6B is higher than the fall-back area 6c, so the locking member 42 is not easy to re-enter the use area 6B after entering the fall-back area 6c from the use area 6B.
  • a three-manipulator pen with a clip for pulling, pressing, and pressing includes a refill 1, an inner rod 2, an outer rod 3, a socket locking member 4, a return spring 5 and a pen clip 6.
  • the surface of the outer rod 3 is provided with a notch 31 .
  • the above-mentioned socket locking member 4 is composed of a socket ring 41 and a locking member 42 . After the above-mentioned socket ring 41 is installed in the inner rod 2 into the outer rod 3, it is installed at the rear end of the inner rod 2, thereby forming an integral part of the pen rod. After the entire assembly of the pen holder is completed, the locking member 42 moves in the slot 31 and cannot escape from the slot 31 .
  • the above-mentioned reset spring 5 and the refill 1 are sequentially installed into the entire pen holder, and then the pen clip 6 is installed at the end of the whole pen holder, and the entire pen is assembled.
  • the above-mentioned pen clip 6 is provided with a locking boss 61 corresponding to the locking member 42 .
  • the specific position and form change is the disengaged state and the locked state.
  • the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the above-mentioned disengaged state is the difference between the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the locked state.
  • the difference is equal to the difference between the exposed refill 1 and the positional relationship of the inner rod 2 received.
  • the locking member 42 and the locking boss 61 are in a disengaged state, then the bottom of the locking member 42 is closer to the front end of the outer rod 3, and at this time the front end of the inner rod 2 to the outer rod 3 is the most front end.
  • the distance from the tail end reaches the maximum, and the length of the inner refill 1 remains the same, the refill 1 will be received into a part of the inner rod 2, and the tip of the refill 1 will keep a certain safety distance from the core outlet of the inner rod 2 after it is collected.
  • the locking member 42 and the locking boss 61 are in the locked state, then the bottom of the locking member 42 is far from the front end of the outer rod 3, and the front end of the inner rod 2 to the end of the outer rod 3 If the distance between the ends is reduced, and the length of the inner refill 1 remains the same, the refill 1 will expose a part of the inner rod 2, and the specific exposure distance is the difference between the exposed position of the refill 1 and the position of the inner rod 2 minus the state when not in use. When the pen tip of the pen core 1 is hidden in the inner rod 2, the safe distance between the pen tip and the core hole of the inner rod 2.
  • the above-mentioned restoring spring 5 is specifically located between the inner rod 2 and the pen clip 6 or between the inner rod 2 and the pen core 1 . If the return spring 5 is located between the inner rod 2 and the pen clip 6 , then the pen core 1 is stuck in the pen clip 6 or a return spring 5 is added between the inner rod 2 and the pen core 1 .
  • the outer rod 3 is also provided with an auxiliary slope 313 for use, a limit bump 314 , an auxiliary slope 315 for non-use, and an auxiliary slope 316 for falling back.
  • the above-mentioned socket locking member 4 is rotatable relative to the inner rod 2 .
  • the above-mentioned area of the pen clip 6 facing the outer rod 3 side is divided into four areas, that is, a switching area 6A, a use area 6B, a fall-back area 6C, and a non-use area 6D.
  • the locking boss 61 is located in the middle of the pen clip 6 .
  • the above-mentioned use area 6B is higher than the fall-back area 6c, so the locking member 42 is not easy to re-enter the use area 6B after entering the fall-back area 6c from the use area 6B.
  • a three-manipulator pen with a clip for pulling, pressing, and pressing includes a refill 1, an inner rod 2, an outer rod 3, a socket locking member 4, a return spring 5 and a pen clip 6.
  • the surface of the outer rod 3 is provided with a notch 31 .
  • the above-mentioned socket locking member 4 is composed of a socket ring 41 and a locking member 42 . After the above-mentioned socket ring 41 is installed in the inner rod 2 into the outer rod 3, it is installed at the rear end of the inner rod 2, thereby forming an integral part of the pen rod. After the entire assembly of the pen holder is completed, the locking member 42 moves in the slot 31 and cannot escape from the slot 31 .
  • the above-mentioned reset spring 5 and the refill 1 are sequentially installed into the entire pen holder, and then the pen clip 6 is installed at the end of the whole pen holder, and the entire pen is assembled.
  • the above-mentioned pen clip 6 is provided with a locking boss 61 corresponding to the locking member 42 .
  • the specific position and form change is the disengaged state and the locked state.
  • the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the above-mentioned disengaged state is the difference between the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the locked state.
  • the difference is equal to the difference between the exposed refill 1 and the positional relationship of the inner rod 2 received.
  • the locking member 42 and the locking boss 61 are in a disengaged state, then the bottom of the locking member 42 is closer to the front end of the outer rod 3, and at this time the front end of the inner rod 2 to the outer rod 3 is the most front end.
  • the distance from the tail end reaches the maximum, and the length of the inner refill 1 remains the same, the refill 1 will be received into a part of the inner rod 2, and the tip of the refill 1 will keep a certain safety distance from the core outlet of the inner rod 2 after it is collected.
  • the locking member 42 and the locking boss 61 are in the locked state, then the bottom of the locking member 42 is far from the front end of the outer rod 3, and the front end of the inner rod 2 to the end of the outer rod 3 If the distance between the ends is reduced, and the length of the inner refill 1 remains the same, the refill 1 will expose a part of the inner rod 2, and the specific exposure distance is the difference between the exposed position of the refill 1 and the position of the inner rod 2 minus the state when not in use. When the pen tip of the pen core 1 is hidden in the inner rod 2, the safe distance between the pen tip and the core hole of the inner rod 2.
  • the above-mentioned restoring spring 5 is specifically located between the inner rod 2 and the pen clip 6 or between the inner rod 2 and the pen core 1 . If the return spring 5 is located between the inner rod 2 and the pen clip 6 , then the pen core 1 is stuck in the pen clip 6 or a return spring 5 is added between the inner rod 2 and the pen core 1 .
  • the above-mentioned pen clip 6 is also provided with a reset boss 68 on the side facing the outer rod 3 .
  • the locking boss 61 is also provided with a use slope 671 .
  • the reset boss 68 is also provided with a reset long slope 681 .
  • the locking member 42 moves to a certain degree on the reset long slope 681, the deformation of the pen clip 6 is expanded to a certain degree, and the deformation recovery speed of the pen clip 6 is lower than the compression deformation speed of the return spring 5, then At this time, the pushing force on the inner rod 2 is released, and the elastic force of the return spring 5 can make the locking member 42 not cooperate with the locking boss 61 when passing through the locking boss 61, and smoothly return to the bottom of the slot 31 through the locking boss 61. . At this time, the refill is in the retracted state.
  • a three-manipulator pen with a clip for pulling, pressing and pressing includes a refill 1, an inner rod 2, an outer rod 3, a socket locking member 4, a return spring 5 and a pen clip 6.
  • the surface of the outer rod 3 is provided with a notch 31 .
  • the above-mentioned socket locking member 4 is composed of a socket ring 41 and a locking member 42 . After the above-mentioned socket ring 41 is installed in the inner rod 2 into the outer rod 3, it is installed at the rear end of the inner rod 2, thereby forming an integral part of the pen rod. After the entire assembly of the pen holder is completed, the locking member 42 moves in the slot 31 and cannot escape from the slot 31 .
  • the above-mentioned reset spring 5 and the refill 1 are sequentially installed into the entire pen holder, and then the pen clip 6 is installed at the end of the whole pen holder, and the entire pen is assembled.
  • the above-mentioned pen clip 6 is provided with a locking boss 61 corresponding to the locking member 42 .
  • the specific position and form change is the disengaged state and the locked state.
  • the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the above-mentioned disengaged state is the difference between the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the locked state.
  • the difference is equal to the difference between the exposed refill 1 and the positional relationship of the inner rod 2 received.
  • the locking member 42 and the locking boss 61 are in a disengaged state, then the bottom of the locking member 42 is closer to the front end of the outer rod 3, and at this time the front end of the inner rod 2 to the outer rod 3 is the most front end.
  • the distance from the tail end reaches the maximum, and the length of the inner refill 1 remains the same, the refill 1 will be received into a part of the inner rod 2, and the tip of the refill 1 will keep a certain safety distance from the core outlet of the inner rod 2 after it is collected.
  • the locking member 42 and the locking boss 61 are in the locked state, then the bottom of the locking member 42 is far from the front end of the outer rod 3, and the front end of the inner rod 2 to the end of the outer rod 3 If the distance between the ends is reduced, and the length of the inner refill 1 remains the same, the refill 1 will expose a part of the inner rod 2, and the specific exposure distance is the difference between the exposed position of the refill 1 and the position of the inner rod 2 minus the state when not in use. When the pen tip of the pen core 1 is hidden in the inner rod 2, the safe distance between the pen tip and the core hole of the inner rod 2.
  • the above-mentioned restoring spring 5 is specifically located between the inner rod 2 and the pen clip 6 or between the inner rod 2 and the pen core 1 . If the return spring 5 is located between the inner rod 2 and the pen clip 6 , then the pen core 1 is stuck in the pen clip 6 or a return spring 5 is added between the inner rod 2 and the pen core 1 .
  • the above-mentioned locking boss 61 is composed of a groove 691 to be twisted, an anti-twist projection 692 and an entry arc 693 .
  • the above-mentioned entry cut arc 693 is arc-shaped, which facilitates the entry of the locking member 42 and prevents the locking member 42 from twisting.
  • the above-mentioned entry arc 693 is also provided with an entry slope 6931 and/or an entry slope 421 is arranged above the locking member 42 .
  • the slot 31 is also provided with a return guide slope 317 and an unused straight slot 318 .
  • a three-manipulator pen with a clip for pulling, pressing and pressing includes a refill 1, an inner rod 2, an outer rod 3, a socket locking member 4, a return spring 5 and a pen clip 6.
  • the surface of the outer rod 3 is provided with a notch 31 .
  • the slot 31 is provided with a locking slot 319 , a locking reset slope 31A and a stationary straight slot 31B.
  • the above-mentioned socket locking member 4 is composed of a socket ring 41 and a locking member 42 . After the above-mentioned socket ring 41 is installed in the inner rod 2 into the outer rod 3, it is installed at the rear end of the inner rod 2, thereby forming an integral part of the pen rod.
  • the above-mentioned restoring spring 5 and the refill 1 are sequentially installed into the entire pen holder, so that the above-mentioned locking member 42 moves in the slot 31 and cannot escape from the slot 31 .
  • the pen clip 6 is mounted on the tail end of the whole piece of the pen holder, and the whole pen is assembled.
  • the above-mentioned pen clip 6 is provided with corresponding used guide protrusions 6E1 and unused guide protrusions 6E2 for guiding the locking member 42 .
  • the above-mentioned use guide bump 6E1 is also provided with a use guide slope 6E11.
  • the above-mentioned unused guide bump 6E2 is also provided with an unused guide long slope 6E21.
  • the specific position and form change is the disengaged state and the locked state.
  • the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the above-mentioned disengaged state is the difference between the distance between the bottom of the locking member 42 and the front end of the outer rod 3 in the locked state.
  • the difference is equal to the difference between the exposed refill 1 and the positional relationship of the inner rod 2 received.
  • the locking member 42 When not in use, the locking member 42 is in a disengaged state from the locking locking groove 319, then the locking member 42 is located at the bottom of the stationary straight groove 31B, and the distance from the front end of the inner rod 2 to the rear end of the outer rod 3
  • the length of the inner refill 1 remains unchanged, the refill 1 will be received into a part of the inner rod 2, and the tip of the pen refill 1 will keep a certain safety distance from the core outlet of the inner rod 2 after receiving it.
  • the locking member 42 and the locking groove 319 are in the locked state, then the bottom of the locking member 42 is far from the front end of the outer rod 3, and the front end of the inner rod 2 to the end of the outer rod 3 If the distance between the ends is reduced, and the length of the inner refill 1 remains the same, the refill 1 will expose a part of the inner rod 2, and the specific exposure distance is the difference between the exposed position of the refill 1 and the position of the inner rod 2 minus the state when not in use. When the pen tip of the pen core 1 is hidden in the inner rod 2, the safe distance between the pen tip and the core hole of the inner rod 2.
  • the above-mentioned embodiments 1 to 6 all have a second core-retracting operation mode: when the pen clip 6 is used to hang on other items, the pen clip 6 will be deformed. If the entire pen is in use at this time, it will be locked When the locking relationship between the locking member 42 and the locking boss 61 is released, the locking member 42 will fall back under the influence of the return spring 5 , so that the refill is retracted and becomes a non-use state.
  • the above-mentioned Embodiments 2, 5 and 6 all have the third core-retracting operation mode: the above-mentioned outer rod 3 is further provided with a pry rod groove 32 .
  • the above-mentioned pry bar groove 32 is also provided with a remote control connecting rod 7 .
  • the above-mentioned remote control link 7 and the outer rod 3 are connected by hinge connection.
  • the above-mentioned remote control link 7 is divided into a pressing part 71 and a linkage part 72 .
  • the pressing portion 71 is placed in the middle portion of the outer rod 3 near the front end, and the linkage portion 72 is placed below the holding portion 6T of the pen clip 6 .
  • the above-mentioned remote link 7 can also be reset after the pressing force disappears by means of magnetic attraction.
  • the above-mentioned third operation mode may be additionally added
  • the above-mentioned pen clip 6 is also provided with a self-locking buckle 66, and the lower side of the above-mentioned self-locking buckle 66 is also provided with a self-locking clip slot 661.
  • the above-mentioned pen clip 6 is rotated to adjust the pen clip 6 to the self-locking position, then it can be
  • the locking member 42 is snapped into the self-locking slot 661, so that the structures of the outer rod 3 and the inner rod 2 are relatively locked, and the refill cannot be exposed.
  • the pen clip 6 needs to be rotated and adjusted to the use position in advance.
  • the self-locking buckles 66 in Embodiments 2 and 3 are parasitic on other structures. 66 is parasitic on the underside of the long-distance limiter 65 .
  • the self-locking buckles 66 of Embodiments 4 to 7 are independent components, and are divided into one on one side or two on both sides according to specific structural characteristics.
  • the above-mentioned self-locking function can also be additionally added to the above-mentioned Embodiment 1.
  • the self-locking operation modes of the above-mentioned Embodiments 4 to 7 are not limited, and the locking member ( 42 ) can be locked in the self-locking slot 661 after being directly rotated in a small range.
  • the present invention provides a function of rotating and fixing a pen clip, and the specific scheme is as follows:
  • the above-mentioned pen clip 6 is composed of a pen clip hook 6Y and a pen clip main body 6U.
  • the above-mentioned pen clip hook 6Y is separated from the pen clip main body 6U, so that the pen clip 6 can be rotated more conveniently.
  • a rotating buckle structure can be added between the clip hook 6Y and the main body 6U of the clip to ensure the stability of the use position and the self-locking position, the smooth rotation process and the stability between the clip 6 and the outer rod 3 .
  • the above-mentioned pen clip hook 6Y is provided with a rotating inner ring 6Y1.
  • the rotating inner ring 6Y1 is also provided with a use position slot 6Y11 and a self-locking position slot 6Y12.
  • the above-mentioned pen clip main body 6U is further provided with an engaging boss 6U4 which engages with the position engaging groove 6Y11 and the self-locking position engaging groove 6Y12.
  • Embodiments 1, 2, 5 and 6 there are certain requirements for the oblique upward displacement capability of the locking boss 61 on the pen clip 6, and the oblique upward displacement capability of the locking boss 61 mainly depends on the pen clip 6 Its own deformation ability and the oblique upward displacement ability of the clip hook 6Y, in order to be more convenient to use, we can further improve the comfort of use and reduce the deformation ability of the pen clip 6 by improving the oblique upward displacement ability of the clip hook 6Y. Requirements, also improve the durability of the pen clip 6, and embodiment 2 adopts the following deformation assistance scheme to structurally improve the oblique upward displacement capability of the pen clip hook 6Y:
  • the above-mentioned pen clip main body 6U may be composed of a pen clip inner body 6U1, a pen clip outer body 6U2 and an auxiliary spring 6U3.
  • the aforementioned pen clip hook 6Y and auxiliary spring 6U3 are located between the pen clip inner body 6U1 and the pen clip outer body 6U2.
  • the above-mentioned auxiliary spring 6U3 is specifically located between the pen clip hook 6Y and the pen clip outer body 6U2.
  • the above-mentioned inner body 6U1 of the clip and the outer body 6U2 of the clip are matched by means of threads, snap-fit and magnetic attraction.
  • the deformability and deformation tolerance of the pen clip can also be improved by adopting the deformation assistance solution, and the number of times of use and comfort can be improved; the above-mentioned auxiliary springs 6U3 and/or return springs 5 can also be used Substitute elastic sheets or other elastics.
  • the requirement for the pen clip hook 6Y is to ensure that it has a certain oblique upward displacement capability and at the same time ensure that it does not move upward in order, otherwise it will cause unnecessary cooperation between the locking member 42 and the locking boss 61 . Obstruction, and this unnecessary obstruction can be reduced by:
  • the elastic force of the above-mentioned auxiliary spring 6U3 is greater than that of the return spring 5 and/or the downward extension of the outer body of the pen clip 6U2 is further provided with a beveled pressure relief port 6U5.
  • the above-mentioned hypotenuse pressure relief port 6U5 is far away from the end of the locking boss 61 on the clip hook 6Y, and is close to the clip hook 6Y, and the closer to the end of the locking boss 61, the farther away from the clip hook 6Y, the overall maintains a slope. Therefore, it is convenient for the clip hook 6Y to produce an oblique upward displacement, so that the locking boss 61 can move obliquely upward, and will not displace upward as a whole.
  • a cover 24 is also provided under the above-mentioned pen clip 6 .
  • the above-mentioned cover 24 and the outer rod 3 are matched with each other by means of screw thread, snap fit or magnetic attraction.
  • the front end of the inner rod is provided with a positioning software 8 to prevent the pen The core shakes.
  • the return spring 5 is located between the inner rod 2 and the pen clip 6 . Then, a spring bearing member 23 for bearing the return spring 5 can also be added to the inner rod 2 . In order to prevent the return spring 5 from squeezing the pen clip 6 and reducing the rotation effect of the pen clip 6 , the above-mentioned return spring 5 is instead located between the spring carrier 23 or the inner rod 2 and the cover 24 or the pen clip 6 .
  • the above-mentioned return spring 5 is optionally located between the spring carrier 23 or the inner rod 2 and the cover 24 or the clip 6 . Then the refill 1 is instead stuck in the cover 24 .
  • the cover 24 can also be provided with a soft rubber sleeve 25 for the refill.
  • the above-mentioned soft rubber sleeve 25 of the refill is clamped in the cover 24, the soft rubber sleeve 25 of the refill is provided with a gradually shrinking engaging channel 251, and the soft rubber sleeve 25 of the refill and the cover 24 are fitted with a screw thread. It can be matched by magnetic suction, and can be adapted to different specifications of refills. And provides a slight comfortable rebound for writing.
  • the tail portion of the cover 24 is also provided with an adjustment groove, and the adjustment groove can cooperate with an external tool to adjust the degree of thread fit between the cover 24 and the outer rod 3 . Thus, the elastic force of the return spring 5 is adjusted.
  • the inner rod 2 is also provided with a limiting convex ring 221 .
  • the outer rod 3 is also provided with a limiting ring platform 33 which is matched with the limiting convex ring 221 .
  • the outer diameter of the limiting convex ring 221 is larger than the inner diameter of the limiting ring platform 12 .
  • the maximum position limit is realized by the limiting convex ring 221 and the limiting ring platform 33 , thereby avoiding the locking member 42 and the bottom of the notch 31 .
  • a conflicting force is generated to prevent the locking member 42 from being squeezed for a long time, so there is no need to prevent the separation of the entire pen holder through the restraint relationship between the socket locking member 4 and the notch 31, which greatly improves the socket locking member. 4 for durability and stability.
  • the durability, integrity, comfort, structural stability and better protection of the overall pen can be greatly improved, and the locking member 4 can be better protected.
  • the elastic force of the return spring 5 can be adjusted.
  • the elastic force of the return spring 5 can be adjusted arbitrarily, so as to change the force required to operate the pen and adapt to different users.
  • the above-mentioned inner rod 2 is composed of an inner sleeve 22 and a detachable part 21.
  • the above-mentioned inner sleeve 22 and the detachable part 21 are matched by means of buckles, threads or magnetic attraction, and the above-mentioned inner sleeve 22 and the sleeve locking part 4 are assembled. combine.
  • the above-mentioned limiting convex ring 221 is also on the inner sleeve 22, so when the refill is replaced, the detachable part 21 can be directly taken out to replace the refill.
  • the above-mentioned embodiment 2 adopts the inner rod separation magnetic attraction scheme, and the specific upgrade scheme is as follows:
  • the inner sleeve 22 and the detachable part 21 are matched in a magnetic attraction manner, and the inner rod 2 further includes a detachable magnetic attraction part 81 and an inner sleeve magnetic attraction part 82 .
  • the detachable magnetic element 81 and the inner sleeve magnetic element 82 are both made of magnetically attractable objects.
  • the detachable magnetic element 81 is mounted on the rear end of the detachable element 21
  • the inner sleeve magnetic element 82 is mounted on the front end of the inner sleeve 22 .
  • an anti-collision spacer 83 may also be provided between the detachable magnetic element 81 and the inner sleeve magnetic element 82.
  • the above-mentioned anti-collision spacer 83 can prevent the detachable magnetic attraction member 81 and the inner sleeve magnetic attraction member 82 from being collided and broken due to excessive magnetic attraction force.
  • the above-mentioned anti-collision isolation member 83 is specifically mounted on one end of the detachable magnetic attraction member 81 and/or the inner sleeve magnetic attraction member 82 .
  • the inner rod 2 is also provided with one or more card-position bamboo joints 13 .
  • the outer rod 3 is also provided with a bamboo outer rod 34 having the same number as the number of the bamboo joints 13 in the clamping position.
  • a sliding gap is left between the bamboo outer rods 24 .
  • the above-mentioned locking bamboo joints 13 are slidably assembled in the sliding gap, that is, the above-mentioned bamboo joint outer rods 24 and the locking bamboo joints 13 are arranged in contact with each other in a staggered manner, but there is still a gap between them to facilitate sliding.
  • Embodiment 4 also upgrades the comfort level of the above-mentioned bamboo joint scheme, as follows:
  • a writing sleeve 9 is also provided between the above-mentioned card position bamboo joint 13 and the outer rod 34 of the bamboo joint.
  • the outer rod 3 is also provided with a tiger's mouth cover 91 .
  • the inner rod 2 is also provided with a clamping sleeve 26 .
  • clamping sleeve 26 the tiger's mouth sleeve 91 and the writing sleeve 9 are respectively made of one or more materials of silica gel, rubber, resin or fiber.
  • the embodiment 2 does not adopt the bamboo joint scheme, the operation comfort is further improved by adding a clamping sleeve 26 .
  • the shape of the notch 31 and the structure on the pen clip in the above-mentioned embodiment cooperate with each other.
  • the size of the opening 31 has a great restraining function for the locking member 42.
  • the size and shape of the notch 31 and the combination of the structure on the pen clip 6 determine the maximum movement range and activity of the locking member 42. guide;
  • the requirement for the notch 31 is very simple, and only the notch (31) is required to prevent the locking member 42 from being displaced too much from side to side. Therefore, a simple straight groove shape is adopted, and the width is limited to be larger than that of the locking member 42.
  • the outer diameter, the lowest point should not interfere with the core, but it should not be too low, make sure that the refill is retracted to a safe distance, and the highest point should not hinder the core, to ensure that the core is smooth, in short, just make sure to lock
  • the part 42 can move up and down normally, but can not move too much left and right;
  • the first core-receiving operation mode of the above-mentioned embodiments (except embodiment 6) is consistent with the core-extracting operation mode, but can be realized through a variety of different operation postures, as follows:
  • the core-out operation mode of the above-mentioned embodiment 6 is consistent with the above-mentioned core-out operation mode, but the first core-in operation mode is different.
  • the first core-in operation mode of the embodiment 6 is as follows:

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  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

一种笔夹提拉摁压三操笔，包括笔芯（1）、内杆（2）、外杆（3）、套接锁止件（4），复位弹簧（5）和笔夹（6）；外杆（3）表面设有槽口（31）；套接锁止件（4）由套接环（41）和锁止件（42）组成；套接环（41）在内杆（2）装入外杆（3）内后，装于内杆（2）的尾端，从而组成笔杆整体件；笔杆整体件组装完成后，则锁止件（42）活动于槽口（31）内，无法脱离槽口（31）；复位弹簧（5）和笔芯（1）依次装入笔杆整体件，随后笔夹（6）装于笔杆整体件的尾端，则整只笔组装完成；笔夹（6）上设有与锁止件（42）相对应的锁止凸台（61）；锁止件（42）与锁止凸台（61）之间至少具有两种位置稳定的形态变化。

Description

一种笔夹提拉摁压三操笔 技术领域
本发明涉及一种笔，特别涉及一种笔夹提拉摁压三操笔。
背景技术
现今市面上的笔距，采用的结构大致分为旋转式、磁吸式、传统带盖笔、尾部按动的按动笔和最新推出的一种扭转卡位笔；而一种扭转卡位笔，中国专利号：CN201910318066.8，采用的也是内杆套于外杆之中的提拉式操作方式；这种操作方式，虽然很新颖便利，具备最快的操作，但是由于主要结构集中在笔的中部，并且是环绕于笔芯之外，而实际制作时，任何结构其必须存在厚度；并且不得低于一定标准，而这种多重叠加后的结构会导致笔身较粗，不适合部分人群使用；并且由于结构较为复杂，外杆内还需具备配合结构，而这对于实际生产而言虽然可以实现，但是，制作成本会增高；
而传统的尾部按动的按动笔，新推出的结构集成在笔夹上的尾部按动笔；其操作方式还是停留在传统的尾部按动的方式，这种方式对比前端提拉的操作方式，缺陷很明显，那就是操作动作多，且操作幅度需求大；而前端提拉的操作方式则最贴合人类的书写动作，可以和人类的书写动作相结合完成笔的出芯和收芯；
而且上述结构除了传统带盖笔和旋转式都不具备便携功能，即使用结构的锁定，携带过程中，确保笔芯不会露出从而避免污染周围环境。
发明内容
本发明的发明目的是为了解决现有笔操作不够符合人类的书写动作、由于结构问题，导致生产要求高，制作成本高，不能符合全体人群和操作方式单一的问题提供具备1～3种不同收芯方式、符合人类书写操作和收芯动作、生产制造简单、制造成本低、笔身粗细不受到使用限制、操作使用舒适和具备使用结构自锁的一种笔夹提拉摁压三操笔；上述的三种不同收芯方式具体如下：1、前端提拉操作方式；2、笔夹被使用时会被操作时，自动切换笔至不使用状态的操作方式；3、笔的握笔区以及附近便可远端操作笔切换为不使用状态的操作方式。
为了实现上述发明目的，本发明采用了以下技术方案：
一种笔夹提拉摁压三操笔，包括笔芯、内杆、外杆、套接锁止件，复位弹簧和笔夹；所述外杆表面设有槽口；所述套接锁止件由套接环和锁止件组成；所述套接环在内杆装入外杆内后，装于内杆的尾端，从而组成笔杆整体件；所述笔杆整体件组装完成后，则所述锁止件活动于槽口内，无法脱离槽口；所述复位弹簧和笔芯依次装入笔杆整体件，随后笔夹装于笔杆整体件的尾端，则整只笔组装完成；所述笔夹上设有与锁止件相对应的锁止凸台；
所述锁止件与锁止凸台之间至少具有两种位置稳定的形态变化；具体位置形态变化为脱离状态和锁扣状态，所述脱离状态时锁止件的底部距离外杆最前端的距离和锁扣状态时锁止件的底部距离外杆最前端的距离的差值等于笔芯露出和收入内杆位置关系的差值；
不使用状态时，则锁止件与锁止凸台处于脱离状态，则此时锁止件底部距离外杆的最前端较近，此时内杆最前端到外杆最尾端的距离达到最大，而内部笔芯的长度不变，则笔芯会收入内杆一部分，收入后笔芯的笔尖会距内杆的出芯孔保持一定安全距离；
使用状态时，则锁止件与锁止凸台处于锁扣状态，则此时锁止件底部距离外杆的最前端较远，则内杆最前端到外杆最尾端的距离发生缩减，而内部笔芯的长度不变，则笔芯会露出内杆一部分，具体露出距离为笔芯露出和收入内杆位置关系的差值减去不使用时状态笔芯笔尖隐藏于内杆时，笔尖距内杆出芯孔的安全距离；
所述复位弹簧具体位于内杆和笔夹之间或位于内杆和笔芯之间；若复位弹簧位于内杆和笔夹之间，则笔芯卡于笔夹内或内杆和笔芯之间再增加一个复位弹簧。
作为优选：将笔夹朝外杆侧的区域划分为四个区域，则切换区、使用区、回落区和不使用区；所述套接锁止件可相对于内杆旋转；
所述锁止凸台位于笔夹的一侧，所述锁止凸台的下方为切换区，所述锁止凸台的上方为使用区，所述使用区的另一侧为回落区，所述回落区的下方为不使用区；
所述锁止凸台上还设有锁止滑落槽，所述锁止滑落槽呈下凹状，便于进入，但防止其左右晃动，避免锁止件从使用区误入回落区；所述锁止凸台下方的切入面，朝上倾斜，避免锁止件在通过使用区时，误入不使用区；
所述槽口上方设有回落坡，下方设有复位坡；
所述锁止凸台的下方设有辅助坡和/或锁止件的上方设有进入坡；
使用时：保持外杆不动，则内杆往外杆方向推，则所述锁止件从不使用区的底部向上移动，在经过切换区通过锁止凸台后，进入使用区，则此时停止用力，而锁止件也和锁止凸台产生了锁扣，复位弹簧被压缩；此时，笔芯露出，可正常书写；不使用时：保持外杆不动，则内杆继续往外杆方向推，则所述锁止件从使用区，通过回落坡进入回落区后，此时，松开对内杆的推力，则复位弹簧被释放，则锁止件会快速通过回落区，进入不使用区；随后通过复位坡，使得锁止件重新回到不使用区的底部，也是锁止凸台的正下方；所述使用区和回落区之间具有一个落差值，具体为所述使用区高于回落区，则锁止件从使用区进入回落区后不易重新进入使用区。
作为优选：所述笔夹上还设有回落限位台和复位限位台；所述套接锁止件可相对于内杆旋转；
所述笔夹朝外杆侧的区域划分为四个区域，则切换区、使用区、回落区和不使用区；
所述锁止凸台位于笔夹的一侧，所述锁止凸台的下方为切换区，所述锁止凸台的上方为使用区，所述使用区的另一侧为回落区，所述回落区的下方为不使用区；
所述锁止凸台上还设有锁止滑落槽，所述锁止滑落槽呈下凹状，便于进入，但防止其左右晃动，避免锁止件从使用区误入回落区；所述锁止凸台下方的切入面，朝上倾斜，避免锁止件在通过使用区时，误入不使用区；
所述锁止凸台的下方设有辅助坡和/或锁止件的上方设有进入坡；
使用时：保持外杆不动，则内杆往外杆方向推，则所述锁止件从不使用区的底部向上移动，在经过切换区通过锁止凸台后，进入使用区，则此时停止用力，而锁止件也和锁止凸台产生了锁扣，复位弹簧被压缩；此时，笔芯露出，可正常书写；不使用时：保持外杆不动，则内杆继续往外杆方向推，则所述锁止件从使用区，通过回落限位台进入回落区后，此时，松开对内杆的推力，则复位弹簧被释放，则锁止件会快速通过回落区，进入不使用区；随后通过复位限位台，使得锁止件重新回到不使用区的底部，也是锁止凸台的正下方；所述使用区和回落区之间具有一个落差值，具体为所述使用区高于回落区，则锁止件从使用区进入回落区后不易重新进入使用区。
作为优选：所述笔夹上还设有切换限位台和长距限位台；所述套接锁止件可相对于内杆旋转；
所述笔夹朝外杆侧的区域划分为四个区域，则切换区、使用区、回落区和不使用区；
所述锁扣凸台位于笔夹的中部，所述切换限位台上设有使用切换坡、限位挡台和不使用切换坡；所述锁扣凸台上设有滑坡和使用容纳槽；
使用时：保持外杆不动，则内杆往外杆方向推，则所述锁止件从不使用区的底部向上移动，在经过切换区后通过使用切换坡，使套接锁止件发生旋转，进入使用区，但受到限位挡台的作用，无法继续移动，则此时停止用力，复位弹簧会迫使锁止件回落，则会落到滑坡上，通过滑坡则可以进入使用容纳槽内；
不使用时：保持外杆不动，则内杆继续往外杆方向推，则锁止件会从使用容纳槽继续上移，从而通过不使用切换坡，使锁止件从使用区进入回落区；此时，松开推力，随后受复位弹簧影响，通过长距限位台，所述锁止件从回落区进入不使用区；
所述使用区和回落区之间具有一个落差值，具体为所述使用区高于回落区，则锁止件从使用区进入回落区后不易重新进入使用区。
作为优选：所述外杆上还设有使用辅助坡、限位凸块、不使用辅助坡和回落辅助坡；所述套接锁止件可相对于内杆旋转；
所述笔夹朝外杆侧的区域划分为四个区域，则切换区、使用区、回落区和不使用区；
所述锁扣凸台位于笔夹的中部；
使用时：保持外杆不动，则内杆往外杆方向推，则所述锁止件从不使用区的底部向上移动，在经过切换区后通过使用辅助坡，使套接锁止件发生旋转，进入使用区，但受到限位凸块的作用，无法继续移动，则此时停止用力，复位弹簧会迫使锁止件回落，则会落到滑坡上，通过滑坡则可以进入使用容纳槽内；
不使用时：保持外杆不动，则内杆继续往外杆方向推，则锁止件会从使用容纳槽继续上移，从而通过不使用辅助坡，使锁止件从使用区进入回落区；此时，松开推力，随后受复位弹簧影响，通过回落辅助坡，所述锁止件从回落区进入不使用区；
所述使用区和回落区之间具有一个落差值，具体为所述使用区高于回落区，则锁止件从使用区进入回落区后不易重新进入使用区。
作为优选：所述笔夹朝外杆侧上还设有复位凸台；所述锁定凸台上还设有使用坡；所述复位凸台上还设有复位长坡；使用时：保持外杆不动，则内杆往外杆方向推，则所述锁止件从槽口的底部往上移动，从而通过使用坡，使得笔夹发生轻微形变，从而使得锁止件卡入锁定凸台上，此时停止用力，即笔芯露出，可正常书写；不使用时：保持外杆不动，则内杆往外杆方向推，则所述锁止件从锁定凸台处，继续往上移动，通过复位凸台使得笔夹发生形变，也使得锁定凸台和锁止件产生一定的距离差；当锁止件在复位长坡上移动到一定程度时，此时笔夹的形变被扩大到一定程度，此时笔夹的形变恢复速度低于复位弹簧的压缩形变速度，则此时松开对内杆的推力，通过复位弹簧的弹力，可以使得锁止件在经过锁定凸台时，不与产生配合，顺利通过锁定凸台回到槽口的底部；则此时笔芯处于收回状态。
作为优选：所述锁定凸台由使用待扭转凹槽、防扭转凸点和进入切弧组成；所述进入切弧成弧形，便于锁止件进入同时防止锁止件扭转；所述进入切弧上还设有进入辅坡和/或锁止件的上方设有进入坡；所述槽口上还设有回归导向坡和不使用直槽；所述套接锁止件套接在内杆上后，则被固定，无法左右旋转；使用时：保持外杆不动，则内杆往外杆方向推，则所述锁止件从不使用直槽往上移动，通过进入切弧和进入辅坡进入使用待扭转凹槽后，则笔芯露出，可正常书写；不使用时：则保持外杆不动，轻微旋转内杆，使锁止件脱离使用待扭转凹槽和防扭转凸点，受复位弹簧的影响，则会回落，从而通过回归导向坡重新进入不使用直槽，则此时笔芯处于收回状态。
作为进一步优选：所述外杆上还设有撬杆槽；所述撬杆槽内还设有远控连杆；所述远控连杆与外杆之间通过铰连接配合；所述远控连杆分为摁压部和联动部；所述摁压部置于外杆的中部靠近前端的区域，所述联动部则置于笔夹的夹持部的下方；在使用状态时，当摁压 部受到摁压，则联动部会被撬起，则笔夹会被抬起，则锁止件和锁止凸台之间的锁扣关系被释放，则锁止件会受到复位弹簧的影响回落，从而使笔芯收回，变成不使用状态；
当对摁压部的压力消失后，则联动部会受到笔夹的形变恢复力，回弹复位，则远控连杆也受压复位。
作为进一步优选：当笔夹用于挂在他物品上时，则笔夹会产生形变，若此时整只笔处于使用状态，则锁止件和锁止凸台之间的锁扣关系被释放，则锁止件会受到复位弹簧的影响回落，从而使笔芯收回，变成不使用状态。
一种笔夹提拉摁压三操笔，包括笔芯、内杆、外杆、套接锁止件，复位弹簧和笔夹；所述外杆表面设有槽口；所述槽口上设有锁止锁定槽、锁止复位坡和静止直槽；所述套接锁止件由套接环和锁止件组成；所述套接环在内杆装入外杆内后，装于内杆的尾端，从而组成笔杆整体件；所述复位弹簧和笔芯依次装入笔杆整体件，则所述锁止件活动于槽口内，无法脱离槽口；随后笔夹装于笔杆整体件的尾端，则整只笔组装完成；所述笔夹上设有用于引导锁止件相对应的使用导向凸块和不使用导向凸块；所述使用导向凸块上还设有使用导向坡；所述不使用导向凸块上还设有不使用导向长坡。
所述锁止件与锁止锁定槽之间至少具有两种位置稳定的形态变化；具体位置形态变化为脱离状态和锁扣状态，所述脱离状态时锁止件的底部距离外杆最前端的距离和锁扣状态时锁止件的底部距离外杆最前端的距离的差值等于笔芯露出和收入内杆位置关系的差值；
不使用状态时，则锁止件与锁止锁定槽处于脱离状态，则此时锁止件位于静止直槽的底部，此时内杆最前端到外杆最尾端的距离达到最大，而内部笔芯的长度不变，则笔芯会收入内杆一部分，收入后笔芯的笔尖会距内杆的出芯孔保持一定安全距离；
使用状态时，则锁止件与锁止锁定槽处于锁扣状态，则此时锁止件底部距离外杆的最前端较远，则内杆最前端到外杆最尾端的距离发生缩减，而内部笔芯的长度不变，则笔芯会露出内杆一部分，具体露出距离为笔芯露出和收入内杆位置关系的差值减去不使用时状态笔芯笔尖隐藏于内杆时，笔尖距内杆出芯孔的安全距离。
作为进一步优选：所述笔夹上还设有自锁卡扣，所述自锁卡扣下侧还设有自锁卡槽，所述笔夹通过旋转，使笔夹调整到自锁位置，则可以使得锁止件卡入自锁卡槽内，从而实现外杆和内杆结构相对锁定，笔芯无法露出；使用时，需要提前将笔夹旋转调整到使用位置；所述使用位置和自锁位置处，可以增加笔夹和外杆之间的卡扣配合结构，从而便于使用者快速找到使用位置，同时，也确保使用和自锁时，笔夹的使用稳定性，不会轻易左右旋转，避免影响正常的使用。
所述笔夹由笔夹挂钩和笔夹主体组成；所述笔夹挂钩和笔夹主体分离，则可以更好的 便于笔夹旋转；所述笔夹挂钩和笔夹主体之间可增加旋转卡扣结构，确保使用位置和自锁位置的稳定、旋转过程的顺畅以及笔夹与外杆之间的稳定性。
所述笔夹主体可由笔夹内体、笔夹外体和辅助弹簧组成；所述笔夹挂钩和辅助弹簧位于笔夹内体和笔夹外体之间；所述辅助弹簧具体位于笔夹挂钩和笔夹外体之间；所述笔夹内体和笔夹外体通过螺纹、卡合和磁吸的方式进行配合。
所述笔夹挂钩内设有旋转内环；所述旋转内环内还设有使用位置卡槽和自锁位置卡槽；所述笔夹主体上还设有与位置卡槽和自锁位置卡槽卡合的卡合凸台；
所述笔夹下还设有封盖；所述封盖和外杆之间通过螺纹、卡合或磁吸的方式配合；
若所述复位弹簧具体位于内杆和笔夹之间，且内杆和笔芯之间选择不增加复位弹簧，则内杆的前端内设有定位软体，用于防止笔芯头晃动。
若复位弹簧位于内杆和笔夹之间；则所述内杆上还可增加用于承载复位弹簧的弹簧承载件；所述弹簧承载件内还设有弹簧定位环凸；为了避免复位弹簧对笔夹造成挤压，导致笔夹旋转效果降低，所述复位弹簧改为位于弹簧承载件或内杆和封盖或笔夹之间；
若采用封盖，而所述复位弹簧选择位于弹簧承载件或内杆和封盖或笔夹之间；则笔芯改为卡于封盖内；
所述封盖内还可设有笔芯软胶套；所述笔芯软胶套卡于封盖内，所述笔芯软胶套内设有逐渐缩小的卡合通道，且笔芯软胶套和封盖之间采用卡合、螺纹或磁吸的方式进行配合，最佳为螺纹的方式，可以适配不同规格的笔芯；并且为书写提供轻微舒适的回弹；所述封盖的尾部还设有调节凹槽，所述调节凹槽可以和外部工具配合，进行封盖和外杆之间螺纹配合程度的调节；从而调节复位弹簧的弹力。
作为进一步优选：所述内杆上还设有限位凸环；所述外杆内还设有与限位凸环配合的限位环台；所述限位凸环的外径大于限位环台的内径；
采用所述限位凸环和限位环台后，即不使用时，通过限位凸环和限位环台来实现最大限位，从而避免锁止件与槽口的底部产生抵触力，防止锁止件受到长时间挤压，则不需要通过套接锁止件和槽口之间的约束关系来防止笔杆整体件分离，极大的提高套接锁止件的耐用性和稳定性。
作为进一步优选：所述内杆由内套件和可拆件组成，所述内套件和可拆件通过卡扣、螺纹或磁吸的方式进行配合，所述内套件和套接锁止件进行套合；所述限位凸环则也在内套件上，则更换笔芯时，可以直接取出可拆件，进行笔芯的更换；
若所述内套件和可拆件采用磁吸方式配合时，则所述内杆还包括可拆磁吸件和内套磁吸件；所述可拆磁吸件和内套磁吸件皆为可磁吸物制成，所述可拆磁吸件和内套磁吸件至少有一个 为永磁体制成；所述可拆磁吸件装于可拆件的尾端，所述内套磁吸件装于内套件的前端；为了更好保护可拆磁吸件和内套磁吸件，所述可拆磁吸件和内套磁吸件之间还可设有一至多个防碰撞隔离件；所述防碰撞隔离件可避免可拆磁吸件和内套磁吸件因为磁吸力过大而碰撞破碎；所述防碰撞隔离件具体装于可拆磁吸件和/或内套磁吸件的上。
作为进一步的优选：所述内杆上还设有一个及其以上的卡位竹节；所述外杆上还设有与卡位竹节数量一致的竹节外杆；所述竹节外杆之间留有滑动间隙；而所述卡位竹节滑动装配于滑动间隙内，即所述竹节外杆和卡位竹节相交错排布接触，但彼此之间仍留有间隙，便于滑动；
所述卡位竹节和竹节外杆之间还设有书写套；
所述外杆上还设有虎口套；
所述内杆上还设有夹持套；
所述夹持套、虎口套和书写套均分别采用硅胶、橡胶、树脂或纤维中的一种或两种以上混合的材料制成。
与现有技术相比，采用了上述技术方案后，具有如下有益效果：
一、操作结构通过套接锁止件和笔夹之间的配合来实现前部提拉的操作方式；这种结构即可以提供最佳的操作方式和体验，也可以极大减少实际生产的难度和成本；
二、具备笔夹切换至收芯状态的功能，做到挂笔，即收，避免因为忘记收芯而导致笔墨污染衣物；
三、具备远程摁压收芯，书写完时，一触即可收芯，利用杠杆原理，所需操作力度极小，操作非常的简单、便捷和舒适；
四、通过设置远控连杆的摁压部在笔身上合适的位置，还可起到写姿矫正的功能；比如设置在一些不正常握姿经常拿握的区域，则采取不正常握姿时，会触发该结构，导致笔芯自动收回，从而提醒使用者使用正确握资；
五、最简单便捷的自锁方式；只需增加一个小结构便可完成使用状态的自锁；并且操作简单，不易误触；
六、结构可集成在尾部，并且形成稳定配合，更换笔芯时，只需取出可拆件，便可完成换芯，并且不用担心任何其他部件丢失；
七、采用磁吸配合方式，更换笔芯的过程变得非常快速和方便；
八、采用竹节结构、可以更好的写姿矫正，避免握姿过于靠前或靠后；
九、复位弹簧的弹力，可以通过封盖进行调节，从而满足不同的使用者的需求。
十、采用笔夹分离结构和辅助弹簧，使其笔夹组装更加方便和多变，同时，还能极大 的确保笔夹的形变效果和提升笔夹的耐用性。
附图说明
图1为本发明实施例1的主视图。
图2为本发明图1的A-A处剖视图。
图3为本发明实施例1的俯视图。
图4为本发明图3的B-B处剖视图。
图5为本发明实施例1的下视图。
图6为本发明图5的C-C处剖视图。
图7为本发明实施例2的左视图。
图8为本发明图7的D-D处剖视图。
图9为本发明实施例2的主视图。
图10为本发明图9的R-R处剖视图。
图11为本发明图9的S-S处剖视图。
图12为本发明实施例2的俯视图。
图13为本发明图12的E-E处剖视图。
图14为本发明实施例2的立体爆炸图。
图15为本发明实施例3的左视图。
图16为本发明图15的F-F处剖视图。
图17为本发明实施例3的俯视图。
图18为本发明图17的G-G处剖视图。
图19为本发明实施例4的左视图。
图20为本发明图19的H-H处剖视图。
图21为本发明实施例4的俯视图。
图22为本发明图21的I-I处剖视图。
图23为本发明实施例4的右视图。
图24为本发明图23的J-J处剖视图。
图25为本发明实施例5的主视图。
图26为本发明图25的L-L处剖视图。
图27为本发明实施例5的右视图。
图28为本发明图27的M-M处剖视图。
图29为本发明实施例6的俯视图。
图30为本发明图29的O-O处剖视图。
图31为本发明实施例6的左视图。
图32为本发明图31的N-N处剖视图。
图33为本发明实施例7的左视图。
图34为本发明图33的P-P处剖视图。
图35为本发明实施例7的俯视图。
图36为本发明图35的Q-Q处剖视图。
具体实施方式
下面结合附图对本发明做进一步描述。
实施例1：
如图1至6所示的一种笔夹提拉摁压三操笔，包括笔芯1、内杆2、外杆3、套接锁止件4，复位弹簧5和笔夹6。上述外杆3表面设有槽口31。上述套接锁止件4由套接环41和锁止件42组成。上述套接环41在内杆2装入外杆3内后，装于内杆2的尾端，从而组成笔杆整体件。上述笔杆整体件组装完成后，则上述锁止件42活动于槽口31内，无法脱离槽口31。上述复位弹簧5和笔芯1依次装入笔杆整体件，随后笔夹6装于笔杆整体件的尾端，则整只笔组装完成。上述笔夹6上设有与锁止件42相对应的锁止凸台61。
上述锁止件42与锁止凸台61之间至少具有两种位置稳定的形态变化。具体位置形态变化为脱离状态和锁扣状态，上述脱离状态时锁止件42的底部距离外杆3最前端的距离和锁扣状态时锁止件42的底部距离外杆3最前端的距离的差值等于笔芯1露出和收入内杆2位置关系的差值。
不使用状态时，则锁止件42与锁止凸台61处于脱离状态，则此时锁止件42底部距离外杆3的最前端较近，此时内杆2最前端到外杆3最尾端的距离达到最大，而内部笔芯1的长度不变，则笔芯1会收入内杆2一部分，收入后笔芯1的笔尖会距内杆2的出芯孔保持一定安全距离。
使用状态时，则锁止件42与锁止凸台61处于锁扣状态，则此时锁止件42底部距离外杆3的最前端较远，则内杆2最前端到外杆3最尾端的距离发生缩减，而内部笔芯1的长度不变，则笔芯1会露出内杆2一部分，具体露出距离为笔芯1露出和收入内杆2位置关系的差值减去不使用时状态笔芯1笔尖隐藏于内杆2时，笔尖距内杆2出芯孔的安全距离。
上述复位弹簧5具体位于内杆2和笔夹6之间或位于内杆2和笔芯1之间。若复位弹簧5位于内杆2和笔夹6之间，则笔芯1卡于笔夹6内或内杆2和笔芯1之间再增加一个复位弹簧5。
将笔夹6朝外杆3侧的区域划分为四个区域，则切换区6A、使用区6B、回落区6C和不使用区6D。上述套接锁止件4可相对于内杆2旋转。
上述锁止凸台61位于笔夹6的一侧，上述锁止凸台61的下方为切换区6A，上述锁止凸台61的上方为使用区6B，上述使用区6B的另一侧为回落区6C，上述回落区6C的下方为不使用区6D。
上述锁止凸台61上还设有锁止滑落槽611，上述锁止滑落槽611呈下凹状，便于进入，但防止其左右晃动，避免锁止件42从使用区6B误入回落区6C。上述锁止凸台61下方的切入面612，朝上倾斜，避免锁止件42在通过使用区6B时，误入不使用区6D。
上述槽口31上方设有回落坡311，下方设有复位坡312。
上述锁止凸台61的下方设有辅助坡6121和/或锁止件42的上方设有进入坡421。
使用时：保持外杆3不动，则内杆2往外杆3方向推，则上述锁止件42从不使用区6D的底部向上移动，在经过切换区6A通过锁止凸台61后，进入使用区6B，则此时停止用力，而锁止件42也和锁止凸台61产生了锁扣，复位弹簧5被压缩。此时，笔芯1露出，可正常书写。不使用时：保持外杆3不动，则内杆2继续往外杆3方向推，则上述锁止件42从使用区6B，通过回落坡311进入回落区6C后，此时，松开对内杆2的推力，则复位弹簧5被释放，则锁止件42会快速通过回落区6C，进入不使用区6D。随后通过复位坡312，使得锁止件42重新回到不使用区6D的底部，也是锁止凸台61的正下方。上述使用区6B和回落区6C之间具有一个落差值，具体为上述使用区6B高于回落区6c，则锁止件42从使用区6B进入回落区6c后不易重新进入使用区6B。
实施例2：
如图7至14所示的一种笔夹提拉摁压三操笔，包括笔芯1、内杆2、外杆3、套接锁止件4，复位弹簧5和笔夹6。上述外杆3表面设有槽口31。上述套接锁止件4由套接环41和锁止件42组成。上述套接环41在内杆2装入外杆3内后，装于内杆2的尾端，从而组成笔杆整体件。上述笔杆整体件组装完成后，则上述锁止件42活动于槽口31内，无法脱离槽口31。上述复位弹簧5和笔芯1依次装入笔杆整体件，随后笔夹6装于笔杆整体件的尾端，则整只笔组装完成。上述笔夹6上设有与锁止件42相对应的锁止凸台61。
上述锁止件42与锁止凸台61之间至少具有两种位置稳定的形态变化。具体位置形态变化为脱离状态和锁扣状态，上述脱离状态时锁止件42的底部距离外杆3最前端的距离和锁扣状态时锁止件42的底部距离外杆3最前端的距离的差值等于笔芯1露出和收入内杆2位置关系的差值。
不使用状态时，则锁止件42与锁止凸台61处于脱离状态，则此时锁止件42底部距 离外杆3的最前端较近，此时内杆2最前端到外杆3最尾端的距离达到最大，而内部笔芯1的长度不变，则笔芯1会收入内杆2一部分，收入后笔芯1的笔尖会距内杆2的出芯孔保持一定安全距离。
使用状态时，则锁止件42与锁止凸台61处于锁扣状态，则此时锁止件42底部距离外杆3的最前端较远，则内杆2最前端到外杆3最尾端的距离发生缩减，而内部笔芯1的长度不变，则笔芯1会露出内杆2一部分，具体露出距离为笔芯1露出和收入内杆2位置关系的差值减去不使用时状态笔芯1笔尖隐藏于内杆2时，笔尖距内杆2出芯孔的安全距离。
上述复位弹簧5具体位于内杆2和笔夹6之间或位于内杆2和笔芯1之间。若复位弹簧5位于内杆2和笔夹6之间，则笔芯1卡于笔夹6内或内杆2和笔芯1之间再增加一个复位弹簧5。
上述笔夹6上还设有回落限位台62和复位限位台63。上述套接锁止件4可相对于内杆2旋转。
上述笔夹6朝外杆3侧的区域划分为四个区域，则切换区6A、使用区6B、回落区6C和不使用区6D。
上述锁止凸台61位于笔夹6的一侧，上述锁止凸台61的下方为切换区6A，上述锁止凸台61的上方为使用区6B，上述使用区6B的另一侧为回落区6C，上述回落区6C的下方为不使用区6D。
上述锁止凸台61上还设有锁止滑落槽611，上述锁止滑落槽611呈下凹状，便于进入，但防止其左右晃动，避免锁止件42从使用区6B误入回落区6C。上述锁止凸台61下方的切入面612，朝上倾斜，避免锁止件42在通过使用区6B时，误入不使用区6D。
上述锁止凸台61的下方设有辅助坡6121和/或锁止件42的上方设有进入坡421。
使用时：保持外杆3不动，则内杆2往外杆3方向推，则上述锁止件42从不使用区6D的底部向上移动，在经过切换区6A通过锁止凸台61后，进入使用区6B，则此时停止用力，而锁止件42也和锁止凸台61产生了锁扣，复位弹簧5被压缩。此时，笔芯1露出，可正常书写。不使用时：保持外杆3不动，则内杆2继续往外杆3方向推，则上述锁止件42从使用区6B，通过回落限位台62进入回落区6C后，此时，松开对内杆2的推力，则复位弹簧5被释放，则锁止件42会快速通过回落区6C，进入不使用区6D。随后通过复位限位台63，使得锁止件42重新回到不使用区6D的底部，也是锁止凸台61的正下方。上述使用区6B和回落区6C之间具有一个落差值，具体为上述使用区6B高于回落区6c，则锁止件42从使用区6B进入回落区6c后不易重新进入使用区6B。
实施例3：
如图15至18所示的一种笔夹提拉摁压三操笔，包括笔芯1、内杆2、外杆3、套接锁止件4，复位弹簧5和笔夹6。上述外杆3表面设有槽口31。上述套接锁止件4由套接环41和锁止件42组成。上述套接环41在内杆2装入外杆3内后，装于内杆2的尾端，从而组成笔杆整体件。上述笔杆整体件组装完成后，则上述锁止件42活动于槽口31内，无法脱离槽口31。上述复位弹簧5和笔芯1依次装入笔杆整体件，随后笔夹6装于笔杆整体件的尾端，则整只笔组装完成。上述笔夹6上设有与锁止件42相对应的锁止凸台61。
上述锁止件42与锁止凸台61之间至少具有两种位置稳定的形态变化。具体位置形态变化为脱离状态和锁扣状态，上述脱离状态时锁止件42的底部距离外杆3最前端的距离和锁扣状态时锁止件42的底部距离外杆3最前端的距离的差值等于笔芯1露出和收入内杆2位置关系的差值。
不使用状态时，则锁止件42与锁止凸台61处于脱离状态，则此时锁止件42底部距离外杆3的最前端较近，此时内杆2最前端到外杆3最尾端的距离达到最大，而内部笔芯1的长度不变，则笔芯1会收入内杆2一部分，收入后笔芯1的笔尖会距内杆2的出芯孔保持一定安全距离。
使用状态时，则锁止件42与锁止凸台61处于锁扣状态，则此时锁止件42底部距离外杆3的最前端较远，则内杆2最前端到外杆3最尾端的距离发生缩减，而内部笔芯1的长度不变，则笔芯1会露出内杆2一部分，具体露出距离为笔芯1露出和收入内杆2位置关系的差值减去不使用时状态笔芯1笔尖隐藏于内杆2时，笔尖距内杆2出芯孔的安全距离。
上述复位弹簧5具体位于内杆2和笔夹6之间或位于内杆2和笔芯1之间。若复位弹簧5位于内杆2和笔夹6之间，则笔芯1卡于笔夹6内或内杆2和笔芯1之间再增加一个复位弹簧5。
上述笔夹6上还设有切换限位台64和长距限位台65。上述套接锁止件4可相对于内杆2旋转。
上述笔夹6朝外杆3侧的区域划分为四个区域，则切换区6A、使用区6B、回落区6C和不使用区6D。
上述锁扣凸台61位于笔夹6的中部，上述切换限位台64上设有使用切换坡641、限位挡台642和不使用切换坡643。上述锁扣凸台61上设有滑坡613和使用容纳槽。
使用时：保持外杆3不动，则内杆2往外杆3方向推，则上述锁止件42从不使用区6D的底部向上移动，在经过切换区6A后通过使用切换坡641，使套接锁止件4发生旋转，进入使用区6B，但受到限位挡台642的作用，无法继续移动，则此时停止用力，复位弹簧5会迫使锁止件42回落，则会落到滑坡613上，通过滑坡613则可以进入使用容纳槽内。
不使用时：保持外杆3不动，则内杆2继续往外杆3方向推，则锁止件42会从使用容纳槽继续上移，从而通过不使用切换坡643，使锁止件42从使用区6B进入回落区6C。此时，松开推力，随后受复位弹簧5影响，通过长距限位台65，上述锁止件42从回落区6C进入不使用区6D。
上述使用区6B和回落区6C之间具有一个落差值，具体为上述使用区6B高于回落区6c，则锁止件42从使用区6B进入回落区6c后不易重新进入使用区6B。
实施例4：
如图19至24所示的一种笔夹提拉摁压三操笔，包括笔芯1、内杆2、外杆3、套接锁止件4，复位弹簧5和笔夹6。上述外杆3表面设有槽口31。上述套接锁止件4由套接环41和锁止件42组成。上述套接环41在内杆2装入外杆3内后，装于内杆2的尾端，从而组成笔杆整体件。上述笔杆整体件组装完成后，则上述锁止件42活动于槽口31内，无法脱离槽口31。上述复位弹簧5和笔芯1依次装入笔杆整体件，随后笔夹6装于笔杆整体件的尾端，则整只笔组装完成。上述笔夹6上设有与锁止件42相对应的锁止凸台61。
上述锁止件42与锁止凸台61之间至少具有两种位置稳定的形态变化。具体位置形态变化为脱离状态和锁扣状态，上述脱离状态时锁止件42的底部距离外杆3最前端的距离和锁扣状态时锁止件42的底部距离外杆3最前端的距离的差值等于笔芯1露出和收入内杆2位置关系的差值。
不使用状态时，则锁止件42与锁止凸台61处于脱离状态，则此时锁止件42底部距离外杆3的最前端较近，此时内杆2最前端到外杆3最尾端的距离达到最大，而内部笔芯1的长度不变，则笔芯1会收入内杆2一部分，收入后笔芯1的笔尖会距内杆2的出芯孔保持一定安全距离。
使用状态时，则锁止件42与锁止凸台61处于锁扣状态，则此时锁止件42底部距离外杆3的最前端较远，则内杆2最前端到外杆3最尾端的距离发生缩减，而内部笔芯1的长度不变，则笔芯1会露出内杆2一部分，具体露出距离为笔芯1露出和收入内杆2位置关系的差值减去不使用时状态笔芯1笔尖隐藏于内杆2时，笔尖距内杆2出芯孔的安全距离。
上述复位弹簧5具体位于内杆2和笔夹6之间或位于内杆2和笔芯1之间。若复位弹簧5位于内杆2和笔夹6之间，则笔芯1卡于笔夹6内或内杆2和笔芯1之间再增加一个复位弹簧5。
上述外杆3上还设有使用辅助坡313、限位凸块314、不使用辅助坡315和回落辅助坡316。上述套接锁止件4可相对于内杆2旋转。
上述笔夹6朝外杆3侧的区域划分为四个区域，则切换区6A、使用区6B、回落区6C 和不使用区6D。
上述锁扣凸台61位于笔夹6的中部。
使用时：保持外杆3不动，则内杆2往外杆3方向推，则上述锁止件42从不使用区6D的底部向上移动，在经过切换区6A后通过使用辅助坡313，使套接锁止件4发生旋转，进入使用区6B，但受到限位凸块314的作用，无法继续移动，则此时停止用力，复位弹簧5会迫使锁止件42回落，则会落到滑坡613上，通过滑坡613则可以进入使用容纳槽内。
不使用时：保持外杆3不动，则内杆2继续往外杆3方向推，则锁止件42会从使用容纳槽继续上移，从而通过不使用辅助坡315，使锁止件42从使用区6B进入回落区6C。此时，松开推力，随后受复位弹簧5影响，通过回落辅助坡316，上述锁止件42从回落区6C进入不使用区6D。
上述使用区6B和回落区6C之间具有一个落差值，具体为上述使用区6B高于回落区6c，则锁止件42从使用区6B进入回落区6c后不易重新进入使用区6B。
实施例5：
如图25至28所示的一种笔夹提拉摁压三操笔，包括笔芯1、内杆2、外杆3、套接锁止件4，复位弹簧5和笔夹6。上述外杆3表面设有槽口31。上述套接锁止件4由套接环41和锁止件42组成。上述套接环41在内杆2装入外杆3内后，装于内杆2的尾端，从而组成笔杆整体件。上述笔杆整体件组装完成后，则上述锁止件42活动于槽口31内，无法脱离槽口31。上述复位弹簧5和笔芯1依次装入笔杆整体件，随后笔夹6装于笔杆整体件的尾端，则整只笔组装完成。上述笔夹6上设有与锁止件42相对应的锁止凸台61。
上述锁止件42与锁止凸台61之间至少具有两种位置稳定的形态变化。具体位置形态变化为脱离状态和锁扣状态，上述脱离状态时锁止件42的底部距离外杆3最前端的距离和锁扣状态时锁止件42的底部距离外杆3最前端的距离的差值等于笔芯1露出和收入内杆2位置关系的差值。
不使用状态时，则锁止件42与锁止凸台61处于脱离状态，则此时锁止件42底部距离外杆3的最前端较近，此时内杆2最前端到外杆3最尾端的距离达到最大，而内部笔芯1的长度不变，则笔芯1会收入内杆2一部分，收入后笔芯1的笔尖会距内杆2的出芯孔保持一定安全距离。
使用状态时，则锁止件42与锁止凸台61处于锁扣状态，则此时锁止件42底部距离外杆3的最前端较远，则内杆2最前端到外杆3最尾端的距离发生缩减，而内部笔芯1的长度不变，则笔芯1会露出内杆2一部分，具体露出距离为笔芯1露出和收入内杆2位置关系的差值减去不使用时状态笔芯1笔尖隐藏于内杆2时，笔尖距内杆2出芯孔的安全距离。
上述复位弹簧5具体位于内杆2和笔夹6之间或位于内杆2和笔芯1之间。若复位弹簧5位于内杆2和笔夹6之间，则笔芯1卡于笔夹6内或内杆2和笔芯1之间再增加一个复位弹簧5。
上述笔夹6朝外杆3侧上还设有复位凸台68。上述锁定凸台61上还设有使用坡671。上述复位凸台68上还设有复位长坡681。使用时：保持外杆3不动，则内杆2往外杆3方向推，则上述锁止件42从槽口31的底部往上移动，从而通过使用坡671，使得笔夹6发生轻微形变，从而使得锁止件42卡入锁定凸台61上，此时停止用力，即笔芯露出，可正常书写。不使用时：保持外杆3不动，则内杆2往外杆3方向推，则上述锁止件42从锁定凸台61处，继续往上移动，通过复位凸台68使得笔夹6发生形变，也使得锁定凸台61和锁止件42产生一定的距离差。当锁止件42在复位长坡681上移动到一定程度时，此时笔夹6的形变被扩大到一定程度，此时笔夹6的形变恢复速度低于复位弹簧5的压缩形变速度，则此时松开对内杆2的推力，通过复位弹簧5的弹力，可以使得锁止件42在经过锁定凸台61时，不与产生配合，顺利通过锁定凸台61回到槽口31的底部。则此时笔芯处于收回状态。
实施例6：
如图29至32所示的一种笔夹提拉摁压三操笔，包括笔芯1、内杆2、外杆3、套接锁止件4，复位弹簧5和笔夹6。上述外杆3表面设有槽口31。上述套接锁止件4由套接环41和锁止件42组成。上述套接环41在内杆2装入外杆3内后，装于内杆2的尾端，从而组成笔杆整体件。上述笔杆整体件组装完成后，则上述锁止件42活动于槽口31内，无法脱离槽口31。上述复位弹簧5和笔芯1依次装入笔杆整体件，随后笔夹6装于笔杆整体件的尾端，则整只笔组装完成。上述笔夹6上设有与锁止件42相对应的锁止凸台61。
上述锁止件42与锁止凸台61之间至少具有两种位置稳定的形态变化。具体位置形态变化为脱离状态和锁扣状态，上述脱离状态时锁止件42的底部距离外杆3最前端的距离和锁扣状态时锁止件42的底部距离外杆3最前端的距离的差值等于笔芯1露出和收入内杆2位置关系的差值。
不使用状态时，则锁止件42与锁止凸台61处于脱离状态，则此时锁止件42底部距离外杆3的最前端较近，此时内杆2最前端到外杆3最尾端的距离达到最大，而内部笔芯1的长度不变，则笔芯1会收入内杆2一部分，收入后笔芯1的笔尖会距内杆2的出芯孔保持一定安全距离。
使用状态时，则锁止件42与锁止凸台61处于锁扣状态，则此时锁止件42底部距离外杆3的最前端较远，则内杆2最前端到外杆3最尾端的距离发生缩减，而内部笔芯1的长度不变，则笔芯1会露出内杆2一部分，具体露出距离为笔芯1露出和收入内杆2位置关系的 差值减去不使用时状态笔芯1笔尖隐藏于内杆2时，笔尖距内杆2出芯孔的安全距离。
上述复位弹簧5具体位于内杆2和笔夹6之间或位于内杆2和笔芯1之间。若复位弹簧5位于内杆2和笔夹6之间，则笔芯1卡于笔夹6内或内杆2和笔芯1之间再增加一个复位弹簧5。
上述锁定凸台61由使用待扭转凹槽691、防扭转凸点692和进入切弧693组成。上述进入切弧693成弧形，便于锁止件42进入同时防止锁止件42扭转。上述进入切弧693上还设有进入辅坡6931和/或锁止件42的上方设有进入坡421。上述槽口31上还设有回归导向坡317和不使用直槽318。上述套接锁止件4套接在内杆2上后，则被固定，无法左右旋转。使用时：保持外杆3不动，则内杆2往外杆3方向推，则上述锁止件42从不使用直槽318往上移动，通过进入切弧693和进入辅坡6931进入使用待扭转凹槽691后，则笔芯露出，可正常书写。不使用时：则保持外杆3不动，轻微旋转内杆2，使锁止件42脱离使用待扭转凹槽691和防扭转凸点692，受复位弹簧5的影响，则会回落，从而通过回归导向坡317重新进入不使用直槽318，则此时笔芯处于收回状态。
实施例7：
如图33至36所示的一种笔夹提拉摁压三操笔，包括笔芯1、内杆2、外杆3、套接锁止件4，复位弹簧5和笔夹6。
上述外杆3表面设有槽口31。上述槽口31上设有锁止锁定槽319、锁止复位坡31A和静止直槽31B。上述套接锁止件4由套接环41和锁止件42组成。上述套接环41在内杆2装入外杆3内后，装于内杆2的尾端，从而组成笔杆整体件。上述复位弹簧5和笔芯1依次装入笔杆整体件，则上述锁止件42活动于槽口31内，无法脱离槽口31。随后笔夹6装于笔杆整体件的尾端，则整只笔组装完成。上述笔夹6上设有用于引导锁止件42相对应的使用导向凸块6E1和不使用导向凸块6E2。上述使用导向凸块6E1上还设有使用导向坡6E11。上述不使用导向凸块6E2上还设有不使用导向长坡6E21。
上述锁止件42与锁止锁定槽319之间至少具有两种位置稳定的形态变化。具体位置形态变化为脱离状态和锁扣状态，上述脱离状态时锁止件42的底部距离外杆3最前端的距离和锁扣状态时锁止件42的底部距离外杆3最前端的距离的差值等于笔芯1露出和收入内杆2位置关系的差值。
不使用状态时，则锁止件42与锁止锁定槽319处于脱离状态，则此时锁止件42位于静止直槽31B的底部，此时内杆2最前端到外杆3最尾端的距离达到最大，而内部笔芯1的长度不变，则笔芯1会收入内杆2一部分，收入后笔芯1的笔尖会距内杆2的出芯孔保持一定安全距离。
使用状态时，则锁止件42与锁止锁定槽319处于锁扣状态，则此时锁止件42底部距离外杆3的最前端较远，则内杆2最前端到外杆3最尾端的距离发生缩减，而内部笔芯1的长度不变，则笔芯1会露出内杆2一部分，具体露出距离为笔芯1露出和收入内杆2位置关系的差值减去不使用时状态笔芯1笔尖隐藏于内杆2时，笔尖距内杆2出芯孔的安全距离。
作为上述实施例的进一步补充：
上述实施例1～6皆具备第二种收芯的操作方式：当笔夹6用于挂在他物品上时，则笔夹6会产生形变，若此时整只笔处于使用状态，则锁止件42和锁止凸台61之间的锁扣关系被释放，则锁止件42会受到复位弹簧5的影响回落，从而使笔芯收回，变成不使用状态。
上述实施例2、5和6皆具备第三种收芯的操作方式：上述外杆3上还设有撬杆槽32。上述撬杆槽32内还设有远控连杆7。上述远控连杆7与外杆3之间通过铰连接配合。上述远控连杆7分为摁压部71和联动部72。上述摁压部71置于外杆3的中部靠近前端的区域，上述联动部72则置于笔夹6的夹持部6T的下方。在使用状态时，当摁压部71受到摁压，则联动部72会被撬起，则笔夹6会被抬起，则锁止件42和锁止凸台61之间的锁扣关系被释放，则锁止件42会受到复位弹簧5的影响回落，从而使笔芯收回，变成不使用状态。
当对摁压部71的压力消失后，则联动部72会受到笔夹6的形变恢复力，回弹复位，则远控连杆7也受压复位。
上述远程连杆7也可通过磁吸的方式，使其被摁压的力消失后，进行复位。
其他实施例，除实施例7之外也可以额外增加上述的第三种操作方式
上述实施例2～7皆具备自锁功能，具体自锁方案如下：
上述笔夹6上还设有自锁卡扣66，上述自锁卡扣66下侧还设有自锁卡槽661，上述笔夹6通过旋转，使笔夹6调整到自锁位置，则可以使得锁止件42卡入自锁卡槽661内，从而实现外杆3和内杆2结构相对锁定，笔芯无法露出。使用时，需要提前将笔夹6旋转调整到使用位置。
其中，实施例2和3的自锁卡扣66皆是寄生于其他结构上，如实施例2的自锁卡扣66寄生于复位限位台63下侧、而实施例3的自锁卡扣66则是寄生于长距限位台65的下侧。
而实施例4～7的自锁卡扣66则是独立部件，并且根据具体结构特性，分为一侧一个或两侧两个。上述实施例1也可额外增加上述的自锁功能。
上述实施例2和3的自锁操作方式，由于笔夹上设有受限于复位限位台63和长距限位台65的阻隔，具体操作方式如下两种：
1、旋转近一圈，使其锁止件42卡于自锁卡槽661内；
2、利用笔夹的形变力，使得笔夹弯曲形变后，避免复位限位台63和长距限位台65与锁止件(42)发生抵触，再小幅度旋转一点，使锁止件42卡于自锁卡槽661内。
而上述实施例4～7的自锁操作方式，则不受限制，可以直接小幅度旋转后，便可使锁止件(42)卡于自锁卡槽661内。
若是采取了上述的自锁功能，则还需采用笔夹旋转固定功能。本发明提供一种笔夹旋转固定功能，具体方案如下：
上述笔夹6由笔夹挂钩6Y和笔夹主体6U组成。上述笔夹挂钩6Y和笔夹主体6U分离，则可以更好的便于笔夹6旋转。上述笔夹挂钩6Y和笔夹主体6U之间可增加旋转卡扣结构，确保使用位置和自锁位置的稳定、旋转过程的顺畅以及笔夹6与外杆3之间的稳定性。上述笔夹挂钩6Y内设有旋转内环6Y1。上述旋转内环6Y1内还设有使用位置卡槽6Y11和自锁位置卡槽6Y12。上述笔夹主体6U上还设有与位置卡槽6Y11和自锁位置卡槽6Y12卡合的卡合凸台6U4。
对于实施例1、2、5和6而言，对笔夹6上的锁止凸台61的斜上位移能力有一定要求，而锁止凸台61的斜上位移能力主要取决于笔夹6自身的形变能力和笔夹挂钩6Y的斜上位移能力，为了更加便于使用，我们可以通过改进笔夹挂钩6Y的斜上位移能力，来进一步提高使用的舒适性和减少对笔夹6形变能力的要求，同时也提高了笔夹6的耐用性，而实施例2采用如下形变辅助方案从结构上提高笔夹挂钩6Y的斜上位移能力：
上述笔夹主体6U可由笔夹内体6U1、笔夹外体6U2和辅助弹簧6U3组成。上述笔夹挂钩6Y和辅助弹簧6U3位于笔夹内体6U1和笔夹外体6U2之间。上述辅助弹簧6U3具体位于笔夹挂钩6Y和笔夹外体6U2之间。上述笔夹内体6U1和笔夹外体6U2通过螺纹、卡合和磁吸的方式进行配合。而实施例1、5和6也可通过采用该形变辅助方案来提升笔夹的形变能力和形变耐受力，提高使用的次数和舒适性；上述辅助弹簧6U3和/或复位弹簧5也可采用弹性压片或其他弹性物替代。
对于笔夹挂钩6Y的要求便是确保其具备一定斜向上位移能力的同时还要确保其不会整理向上位移，否则会对锁止件42和锁止凸台61之间的配合造成不必要的阻碍，而通过以下方法，可以减少这种不必要的阻碍：
上述辅助弹簧6U3的弹力大于复位弹簧5的弹力和/或所述笔夹外体6U2的下延还设有斜边释压口6U5。上述斜边释压口6U5远离笔夹挂钩6Y上的锁止凸台61端，紧贴笔夹挂钩6Y，而越接近锁止凸台61端则距离笔夹挂钩6Y越远，整体保持一道斜线，从而便于笔夹挂钩6Y产生斜向上的位移，既锁止凸台61可以斜向上移动，且不会整体向上位移。
上述实施例1～7皆采用了性能提升方案，具体如下：上述笔夹6下还设有封盖24。上 述封盖24和外杆3之间通过螺纹、卡合或磁吸的方式配合。
若上述复位弹簧5具体位于内杆2和笔夹6之间，且内杆2和笔芯1之间选择不增加复位弹簧5，则内杆的前端内设有定位软体8，用于防止笔芯头晃动。
若复位弹簧5位于内杆2和笔夹6之间。则上述内杆2上还可增加用于承载复位弹簧5的弹簧承载件23。为了避免复位弹簧5对笔夹6造成挤压，导致笔夹6旋转效果降低，上述复位弹簧5改为位于弹簧承载件23或内杆2和封盖24或笔夹6之间。
若采用封盖24，而上述复位弹簧5选择位于弹簧承载件23或内杆2和封盖24或笔夹6之间。则笔芯1改为卡于封盖24内。
上述封盖24内还可设有笔芯软胶套25。上述笔芯软胶套25卡于封盖24内，上述笔芯软胶套25内设有逐渐缩小的卡合通道251，且笔芯软胶套25和封盖24之间采用卡合、螺纹或磁吸的方式进行配合，可以适配不同规格的笔芯。并且为书写提供轻微舒适的回弹。上述封盖24的尾部还设有调节凹槽，上述调节凹槽可以和外部工具配合，进行封盖24和外杆3之间螺纹配合程度的调节。从而调节复位弹簧5的弹力。
上述内杆2上还设有限位凸环221。上述外杆3内还设有与限位凸环221配合的限位环台33。上述限位凸环221的外径大于限位环台12的内径。
采用上述限位凸环221和限位环台33后，即不使用时，通过限位凸环221和限位环台33来实现最大限位，从而避免锁止件42与槽口31的底部产生抵触力，防止锁止件42受到长时间挤压，则不需要通过套接锁止件4和槽口31之间的约束关系来防止笔杆整体件分离，极大的提高套接锁止件4的耐用性和稳定性。
通过性能提升方案，可以极大的提高整体笔的耐用性、整体性、使用舒适度、结构稳定性和更好的保护套接锁止件4，同时还提供了复位弹簧5的弹力可调功能，可以任意调节复位弹簧5的弹力，从而改变操作笔时所需的力度大小，适配不同使用人群。
为了更好、更方便和更科学的更换笔芯，上述实施例1、3、4、5、6和7皆采用了内杆分离方案，具体方案如下：
上述内杆2由内套件22和可拆件21组成，上述内套件22和可拆件21通过卡扣、螺纹或磁吸的方式进行配合，上述内套件22和套接锁止件4进行套合。上述限位凸环221则也在内套件22上，则更换笔芯时，可以直接取出可拆件21，进行笔芯的更换。
而上述实施例2更是采用了内杆分离磁吸方案，具体升级方案如下：
上述内套件22和可拆件21采用磁吸方式配合，上述内杆2还包括可拆磁吸件81和内套磁吸件82。上述可拆磁吸件81和内套磁吸件82皆为可磁吸物制成。上述可拆磁吸件81装于可拆件21的尾端，上述内套磁吸件82装于内套件22的前端。为了更好保护可拆磁吸件81和 内套磁吸件82，上述可拆磁吸件81和内套磁吸件82之间还可设有防碰撞隔离件83。上述防碰撞隔离件83可避免可拆磁吸件81和内套磁吸件82因为磁吸力过大而碰撞破碎。上述防碰撞隔离件83具体装于可拆磁吸件81和/或内套磁吸件82的一端。
上述的其他实施例也可以更改为内杆分离磁吸方案。
上述实施例3和4还采用了竹节方案，具体方案如下：
上述内杆2上还设有一个及其以上的卡位竹节13。上述外杆3上还设有与卡位竹节13数量一致的竹节外杆34。上述竹节外杆24之间留有滑动间隙。而上述卡位竹节13滑动装配于滑动间隙内，即上述竹节外杆24和卡位竹节13相交错排布接触，但彼此之间仍留有间隙，便于滑动。
而实施例4还对上述竹节方案进行了舒适度升级，具体如下：
上述卡位竹节13和竹节外杆34之间还设有书写套9。
上述外杆3上还设有虎口套91。
上述内杆2上还设有夹持套26。
上述夹持套26、虎口套91和书写套9均分别采用硅胶、橡胶、树脂或纤维中的一种或两种以上混合的材料制成。
而实施例2虽然未采用竹节方案，但却通过增设夹持套26来进一步提高操作的舒适性。
上述竹节方案和舒适度升级，可以任意组合后，套用在其他实施例上。
上述实施例槽口31的形状和笔夹上的结构是相互配合，主要是利用槽口31和笔夹上的结构两者之间的结构配合，来实现锁止件42的位置切换，则槽口31的尺寸对锁止件42而言，是有极大的束缚功能，具体通过槽口31的尺寸与形状和笔夹6上的结构组合，决定了锁止件42的最大活动范围和活动导向；
如实施例5，对槽口31的需求很简单，只需要槽口(31)防止锁止件42左右位移过大即可，故此，采用简单的直槽形状，并且宽度限定大于锁止件42的外径，最低点不要妨碍收芯，但也不能太低，确保笔芯收入至安全距离即可，而最高点则也不要妨碍收芯，确保收芯顺利，简单来说只需要确保锁止件42可以正常上下移动，但不能左右移动过多即可；
上述实施例(除实施例6)的第一种收芯操作方式和出芯操作方式一致，但可通过多种不同的操作姿势实现，具体如下：
1、一只手握住外杆3不动，另一只手则握住内杆2将其往外杆3方向推；
2、一只手握住外杆3，另一手握住内杆2，两手同时发力，使其相互靠近；
3、通过常用写字手(也可采用另一只手，但是不推荐，因为无法做到出芯即写，采用常用写 字手，出芯后可以轻微快速变换下手势便可写字)的虎口部分夹住外杆，然后食指和中指夹持住内杆的前端，压缩内杆使往虎口部分靠拢，锁止件与锁止凸台发生脱离状态和锁扣状态的切换，从而切换整只笔的长短变化、笔芯露出和收回状态；此方法为单手操作方法，最佳使用方法。
上述的实施例6的出芯操作方式和上述的出芯操作方式一致，但第一种收芯操作方式不一样，实施例6的第一种收芯操作方式具体如下：
1、一只手握住外杆3不动，另一只则握住内杆2然后往左侧或右侧旋转，即可完成收芯；
2、笔尖朝上，通过小拇指、无名指和/或中指与手掌末端夹持住外杆3，然后食指和大拇指抓住内杆2，进行左旋或右旋，即可完成收芯。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
以上上述为本发明的优选实施方式，对于本领域的普通技术人员来说不脱离本发明原理的前提下，还可以做出若干变型和改进，这些也应视为本发明的保护范围。

Claims (18)

  1. 一种笔夹提拉摁压三操笔，其特征在于：包括笔芯(1)、内杆(2)、外杆(3)、套接锁止件(4)，复位弹簧(5)和笔夹(6)；所述外杆(3)表面设有槽口(31)；所述套接锁止件(4)由套接环(41)和锁止件(42)组成；所述套接环(41)在内杆(2)装入外杆(3)内后，装于内杆(2)的尾端，从而组成笔杆整体件；所述笔杆整体件组装完成后，则所述锁止件(42)活动于槽口(31)内，无法脱离槽口(31)；所述复位弹簧(5)和笔芯(1)依次装入笔杆整体件，随后笔夹(6)装于笔杆整体件的尾端，则整只笔组装完成；所述笔夹(6)上设有与锁止件(42)相对应的锁止凸台(61)；
    所述锁止件(42)与锁止凸台(61)之间至少具有两种位置稳定的形态变化；具体位置形态变化为脱离状态和锁扣状态，所述脱离状态时锁止件(42)的底部距离外杆(3)最前端的距离和锁扣状态时锁止件(42)的底部距离外杆(3)最前端的距离的差值等于笔芯(1)露出和收入内杆(2)这两种不同位置时，之间的距离差值；
    不使用状态时，则锁止件(42)与锁止凸台(61)处于脱离状态，则此时锁止件(42)底部距离外杆(3)的最前端较近，此时内杆(2)最前端到外杆(3)最尾端的距离达到最大，而内部笔芯(1)的长度不变，则笔芯(1)会收入内杆(2)一部分，收入后笔芯(1)的笔尖会距内杆(2)的出芯孔保持一定安全距离；
    使用状态时，则锁止件(42)与锁止凸台(61)处于锁扣状态，则此时锁止件(42)底部距离外杆(3)的最前端较远，则内杆(2)最前端到外杆(3)最尾端的距离发生缩减，而内部笔芯(1)的长度不变，则笔芯(1)会露出内杆(2)一部分，具体露出距离为笔芯(1)露出和收入内杆(2)位置关系的差值减去不使用时状态笔芯(1)笔尖隐藏于内杆(2)时，笔尖距内杆(2)出芯孔的安全距离；
    所述复位弹簧(5)具体位于内杆(2)和笔夹(6)之间或位于内杆(2)和笔芯(1)之间；若复位弹簧(5)位于内杆(2)和笔夹(6)之间，则笔芯(1)卡于笔夹(6)内或内杆(2)和笔芯(1)之间再增加一个复位弹簧(5)。
  2. 如权利要求1所述的一种笔夹提拉摁压三操笔，其特征在于：
    将笔夹(6)朝外杆(3)侧的区域划分为四个区域，即切换区(6A)、使用区(6B)、回落区(6C)和不使用区(6D)；所述套接锁止件(4)可相对于内杆(2)旋转；
    所述锁止凸台(61)位于笔夹(6)的一侧，所述锁止凸台(61)的下方为切换区(6A)，所述锁止凸台(61)的上方为使用区(6B)，所述使用区(6B)的另一侧为回落区(6C)，所述回落区(6C)的下方为不使用区(6D)；
    所述锁止凸台(61)上还设有锁止滑落槽(611)，所述锁止滑落槽(611)呈下凹状，便于进入，但防止左右晃动，避免锁止件(42)从使用区(6B)误入回落区(6C)；所述锁止凸台 (61)下方的切入面(612)，朝上倾斜，避免锁止件(42)在通过使用区(6B)时，误入不使用区(6D)；
    所述槽口(31)上方设有回落坡(311)，下方设有复位坡(312)；
    所述锁止凸台(61)的下方设有辅助坡(6121)和/或锁止件(42)的上方设有进入坡(421)；使用时：保持外杆(3)不动，则内杆(2)往外杆(3)方向推，则所述锁止件(42)从不使用区(6D)的底部向上移动，在经过切换区(6A)通过锁止凸台(61)后，进入使用区(6B)，则此时停止用力，而锁止件(42)也和锁止凸台(61)产生了锁扣，复位弹簧(5)被压缩；此时，笔芯(1)露出，可正常书写；不使用时：保持外杆(3)不动，则内杆(2)继续往外杆(3)方向推，则所述锁止件(42)从使用区(6B)，通过回落坡(311)进入回落区(6C)后，此时，松开对内杆(2)的推力，则复位弹簧(5)被释放，则锁止件(42)会快速通过回落区(6C)，进入不使用区(6D)；随后通过复位坡(312)，使得锁止件(42)重新回到不使用区(6D)的底部，也是锁止凸台(61)的正下方。
  3. 如权利要求1所述的一种笔夹提拉摁压三操笔，其特征在于：
    所述笔夹(6)上还设有回落限位台(62)和复位限位台(63)；所述套接锁止件(4)可相对于内杆(2)旋转；
    所述笔夹(6)朝外杆(3)侧的区域划分为四个区域，即切换区(6A)、使用区(6B)、回落区(6C)和不使用区(6D)；
    所述锁止凸台(61)位于笔夹(6)的一侧，所述锁止凸台(61)的下方为切换区(6A)，所述锁止凸台(61)的上方为使用区(6B)，所述使用区(6B)的另一侧为回落区(6C)，所述回落区(6C)的下方为不使用区(6D)；
    所述锁止凸台(61)上还设有锁止滑落槽(611)，所述锁止滑落槽(611)呈下凹状，便于进入，但防止左右晃动，避免锁止件(42)从使用区(6B)误入回落区(6C)；所述锁止凸台(61)下方的切入面(612)，朝上倾斜，避免锁止件(42)在通过使用区(6B)时，误入不使用区(6D)；
    所述锁止凸台(61)的下方设有辅助坡(6121)和/或锁止件(42)的上方设有进入坡(421)；使用时：保持外杆(3)不动，则内杆(2)往外杆(3)方向推，则所述锁止件(42)从不使用区(6D)的底部向上移动，在经过切换区(6A)通过锁止凸台(61)后，进入使用区(6B)，则此时停止用力，而锁止件(42)也和锁止凸台(61)产生了锁扣，复位弹簧(5)被压缩；此时，笔芯(1)露出，可正常书写；不使用时：保持外杆(3)不动，则内杆(2)继续往外杆(3)方向推，则所述锁止件(42)从使用区(6B)，通过回落限位台(62)进入回落区(6C)后，此时，松开对内杆(2)的推力，则复位弹簧(5)被释放，则锁止件(42)会快速通过 回落区(6C)，进入不使用区(6D)；随后通过复位限位台(63)，使得锁止件(42)重新回到不使用区(6D)的底部。
  4. 如权利要求1所述的一种笔夹提拉摁压三操笔，其特征在于：
    所述笔夹(6)上还设有切换限位台(64)和长距限位台(65)；所述套接锁止件(4)可相对于内杆(2)旋转；
    所述笔夹(6)朝外杆(3)侧的区域划分为四个区域，即切换区(6A)、使用区(6B)、回落区(6C)和不使用区(6D)；
    所述锁扣凸台(61)位于笔夹(6)的中部，所述切换限位台(64)上设有使用切换坡(641)、限位挡台(642)和不使用切换坡(643)；所述锁扣凸台(61)上设有滑坡(613)和使用容纳槽；
    使用时：保持外杆(3)不动，则内杆(2)往外杆(3)方向推，则所述锁止件(42)从不使用区(6D)的底部向上移动，在经过切换区(6A)后通过使用切换坡(641)，使套接锁止件(4)发生旋转，进入使用区(6B)，但受到限位挡台(642)的作用，无法继续移动，则此时停止用力，复位弹簧(5)会迫使锁止件(42)回落，则会落到滑坡(613)上，通过滑坡(613)则可以进入使用容纳槽内；
    不使用时：保持外杆(3)不动，则内杆(2)继续往外杆(3)方向推，则锁止件(42)会从使用容纳槽继续上移，从而通过不使用切换坡(643)，使锁止件(42)从使用区(6B)进入回落区(6C)；此时，松开推力，随后受复位弹簧(5)影响，通过长距限位台(65)，所述锁止件(42)从回落区(6C)进入不使用区(6D)。
  5. 如权利要求1所述的一种笔夹提拉摁压三操笔，其特征在于：
    所述外杆(3)上还设有使用辅助坡(313)、限位凸块(314)、不使用辅助坡(315)和回落辅助坡(316)；所述套接锁止件(4)可相对于内杆(2)旋转；
    所述笔夹(6)朝外杆(3)侧的区域划分为四个区域，即切换区(6A)、使用区(6B)、回落区(6C)和不使用区(6D)；
    所述锁扣凸台(61)位于笔夹(6)的中部；所述锁扣凸台(61)上设有滑坡(613)和使用容纳槽；
    使用时：保持外杆(3)不动，则内杆(2)往外杆(3)方向推，则所述锁止件(42)从不使用区(6D)的底部向上移动，在经过切换区(6A)后通过使用辅助坡(313)，使套接锁止件(4)发生旋转，进入使用区(6B)，但受到限位凸块(314)的作用，无法继续移动，则此时停止用力，复位弹簧(5)会迫使锁止件(42)回落，则会落到滑坡(613)上，通过滑坡(613)则可以进入使用容纳槽内；
    不使用时：保持外杆(3)不动，则内杆(2)继续往外杆(3)方向推，则锁止件(42)会从使用容纳槽继续上移，从而通过不使用辅助坡(315)，使锁止件(42)从使用区(6B)进入回落区(6C)；此时，松开推力，随后受复位弹簧(5)影响，通过回落辅助坡(316)，所述锁止件(42)从回落区(6C)进入不使用区(6D)。
  6. 如权利要求1所述的一种笔夹提拉摁压三操笔，其特征在于：所述笔夹(6)朝外杆(3)侧上还设有复位凸台(68)；所述锁定凸台(61)上还设有使用坡(671)；所述复位凸台(68)上还设有复位长坡(681)；使用时：保持外杆(3)不动，则内杆(2)往外杆(3)方向推，则所述锁止件(42)从槽口(31)的底部往上移动，从而通过使用坡(671)，使得笔夹(6)发生轻微形变，从而使得锁止件(42)卡入锁定凸台(61)上，此时停止用力，即笔芯露出，可正常书写；不使用时：保持外杆(3)不动，则内杆(2)往外杆(3)方向推，则所述锁止件(42)从锁定凸台(61)处，继续往上移动，通过复位凸台(68)使得笔夹(6)发生形变，也使得锁定凸台(61)和锁止件(42)产生一定的距离差；当锁止件(42)在复位长坡(681)上移动到一定程度时，此时笔夹(6)的形变被扩大到一定程度，此时笔夹(6)的形变恢复速度低于复位弹簧(5)的压缩形变速度，则此时松开对内杆(2)的推力，通过复位弹簧(5)的弹力，可以使得锁止件(42)在经过锁定凸台(61)时，不与锁定凸台(61)产生配合，顺利通过锁定凸台(61)回到槽口(31)的底部；则此时笔芯处于收回状态。
  7. 如权利要求1所述的一种笔夹提拉摁压三操笔，其特征在于：
    所述锁定凸台(61)由使用待扭转凹槽(691)、防扭转凸点(692)和进入切弧(693)组成；所述进入切弧(693)上还设有进入辅坡(6931)和/或锁止件(42)的上方设有进入坡(421)；所述槽口(31)上还设有回归导向坡(317)和不使用直槽(318)；所述套接锁止件(4)套接在内杆(2)上后，则被固定，无法左右旋转；使用时：保持外杆(3)不动，则内杆(2)往外杆(3)方向推，则所述锁止件(42)从不使用直槽(318)往上移动，通过进入切弧(693)和进入辅坡(6931)进入使用待扭转凹槽(691)后，则笔芯露出，可正常书写；不使用时：则保持外杆(3)不动，轻微旋转内杆(2)，使锁止件(42)脱离使用待扭转凹槽(691)和防扭转凸点(692)，受复位弹簧(5)的影响，则会回落，从而通过回归导向坡(317)重新进入不使用直槽(318)，则此时笔芯处于收回状态。
  8. 如权利要求1所述的一种笔夹提拉摁压三操笔，其特征在于：所述外杆(3)上还设有撬杆槽(32)；所述撬杆槽(32)内还设有远控连杆(7)；所述远控连杆(7)与外杆(3)之间通过铰连接配合；所述远控连杆(7)分为摁压部(71)和联动部(72)；所述摁压部(71)置于外杆(3)的中部靠近前端的区域，所述联动部(72)则置于笔夹(6)的夹持部(6T)的下方；在使用状态时，当摁压部(71)受到摁压，则联动部(72)会被撬起，则笔夹(6) 会被抬起，则锁止件(42)和锁止凸台(61)之间的锁扣关系被释放，则锁止件(42)会受到复位弹簧(5)的影响回落，从而使笔芯收回，变成不使用状态；
    当对摁压部(71)的压力消失后，则联动部(72)会受到笔夹(6)的形变恢复力，回弹复位，则远控连杆(7)也受压复位。
  9. 如权利要求1所述的一种笔夹提拉摁压三操笔，其特征在于：当笔夹(6)用于挂在他物品上时，则笔夹(6)会产生形变，若此时整只笔处于使用状态，则锁止件(42)和锁止凸台(61)之间的锁扣关系被释放，则锁止件(42)会受到复位弹簧(5)的影响回落，从而使笔芯收回，变成不使用状态。
  10. 一种笔夹提拉摁压三操笔，其特征在于：包括笔芯(1)、内杆(2)、外杆(3)、套接锁止件(4)，复位弹簧(5)和笔夹(6)；
    所述外杆(3)表面设有槽口(31)；所述槽口(31)上设有锁止锁定槽(319)、锁止复位坡(31A)和静止直槽(31B)；所述套接锁止件(4)由套接环(41)和锁止件(42)组成；所述套接环(41)在内杆(2)装入外杆(3)内后，装于内杆(2)的尾端，从而组成笔杆整体件；所述复位弹簧(5)和笔芯(1)依次装入笔杆整体件，则所述锁止件(42)活动于槽口(31)内，无法脱离槽口(31)；随后笔夹(6)装于笔杆整体件的尾端，则整只笔组装完成；所述笔夹(6)上设有用于引导锁止件(42)相对应的使用导向凸块(6E1)和不使用导向凸块(6E2)；所述使用导向凸块(6E1)上还设有使用导向坡(6E11)；所述不使用导向凸块(6E2)上还设有不使用导向长坡(6E21)；
    所述锁止件(42)与锁止锁定槽(319)之间至少具有两种位置稳定的形态变化；具体位置形态变化为脱离状态和锁扣状态，所述脱离状态时锁止件(42)的底部距离外杆(3)最前端的距离和锁扣状态时锁止件(42)的底部距离外杆(3)最前端的距离的差值等于笔芯(1)露出和收入内杆(2)位置关系的差值；
    不使用状态时，则锁止件(42)与锁止锁定槽(319)处于脱离状态，则此时锁止件(42)位于静止直槽(31B)的底部，此时内杆(2)最前端到外杆(3)最尾端的距离达到最大，而内部笔芯(1)的长度不变，则笔芯(1)会收入内杆(2)一部分，收入后笔芯(1)的笔尖会距内杆(2)的出芯孔保持一定安全距离；
    使用状态时，则锁止件(42)与锁止锁定槽(319)处于锁扣状态，则此时锁止件(42)底部距离外杆(3)的最前端较远，则内杆(2)最前端到外杆(3)最尾端的距离发生缩减，而内部笔芯(1)的长度不变，则笔芯(1)会露出内杆(2)一部分，具体露出距离为笔芯(1)露出和收入内杆(2)位置关系的差值减去不使用时状态笔芯(1)笔尖隐藏于内杆(2)时，笔尖距内杆(2)出芯孔的安全距离。
  11. 如权利要求1～10任一所述的一种笔夹提拉摁压三操笔，其特征在于：所述笔夹(6)上还设有自锁卡扣(66)，所述自锁卡扣(66)下侧还设有自锁卡槽(661)，所述笔夹(6)通过旋转，使笔夹(6)调整到自锁位置，则可以使得锁止件(42)卡入自锁卡槽(661)内，从而实现外杆(3)和内杆(2)结构相对锁定，笔芯无法露出；使用时，需要提前将笔夹(6)旋转调整到使用位置。
  12. 如权利要求11所述的一种笔夹提拉摁压三操笔，其特征在于：所述笔夹(6)由笔夹挂钩(6Y)和笔夹主体(6U)组成；所述笔夹挂钩(6Y)和笔夹主体(6U)分离，则可以更好的便于笔夹(6)旋转；所述笔夹挂钩(6Y)和笔夹主体(6U)之间可增加旋转卡扣结构，确保使用位置和自锁位置的稳定、旋转过程的顺畅以及笔夹(6)与外杆(3)之间的稳定性。
  13. 如权利要求12所述的一种笔夹提拉摁压三操笔，其特征在于：所述笔夹主体(6U)可由笔夹内体(6U1)、笔夹外体(6U2)和辅助弹簧(6U3)组成；所述笔夹挂钩(6Y)和辅助弹簧(6U3)位于笔夹内体(6U1)和笔夹外体(6U2)之间；所述辅助弹簧(6U3)具体位于笔夹挂钩(6Y)和笔夹外体(6U2)之间；所述笔夹内体(6U1)和笔夹外体(6U2)通过螺纹、卡合和磁吸的方式进行配合；所述辅助弹簧(6U3)和/或复位弹簧(5)也可采用弹性压片或其他弹性物替代。
  14. 如权利要求13所述的一种笔夹提拉摁压三操笔，其特征在于：所述笔夹挂钩(6Y)内设有旋转内环(6Y1)；所述旋转内环(6Y1)内还设有使用位置卡槽(6Y11)和自锁位置卡槽(6Y12)；所述笔夹主体(6U)上还设有与位置卡槽(6Y11)和自锁位置卡槽(6Y12)卡合的卡合凸台(6U4)。
  15. 如权利要求14所述的一种笔夹提拉摁压三操笔，其特征在于：
    所述笔夹(6)下还设有封盖(24)；所述封盖(24)和外杆(3)之间通过螺纹、卡合或磁吸的方式配合；
    若所述复位弹簧(5)具体位于内杆(2)和笔夹(6)之间，且内杆(2)和笔芯(1)之间选择不增加复位弹簧(5)，则内杆的前端内设有定位软体(8)，用于防止笔芯头晃动；
    若复位弹簧(5)位于内杆(2)和笔夹(6)之间；则所述内杆(2)上还增加用于承载复位弹簧(5)的弹簧承载件(23)；为了避免复位弹簧(5)对笔夹(6)造成挤压，导致笔夹(6)旋转效果降低，所述复位弹簧(5)改为位于弹簧承载件(23)或内杆(2)和封盖(24)或笔夹(6)之间；
    若采用封盖(24)，而所述复位弹簧(5)选择位于弹簧承载件(23)或内杆(2)和封盖(24)或笔夹(6)之间；则笔芯(1)改为卡于封盖(24)内；
    所述封盖(24)内还可设有笔芯软胶套(25)；所述笔芯软胶套(25)卡于封盖(24)内，所 述笔芯软胶套(25)内设有逐渐缩小的卡合通道(251)，且笔芯软胶套(25)和封盖(24)之间采用卡合、螺纹或磁吸的方式进行配合，可以适配不同规格的笔芯；并且为书写提供轻微舒适的回弹；所述封盖(24)的尾部还设有调节凹槽，所述调节凹槽可以和外部工具配合，进行封盖(24)和外杆(3)之间螺纹配合程度的调节；从而调节复位弹簧(5)的弹力。
  16. 如权利要求15所述的一种笔夹提拉摁压三操笔，其特征在于：
    所述内杆(2)上还设有限位凸环(221)；所述外杆(3)内还设有与限位凸环(221)配合的限位环台(33)；所述限位凸环(221)的外径大于限位环台(33)的内径；
    采用所述限位凸环(221)和限位环台(33)后，即不使用时，通过限位凸环(221)和限位环台(33)来实现最大限位，从而避免锁止件(42)与槽口(31)的底部产生抵触力，防止锁止件(42)受到长时间挤压，则不需要通过套接锁止件(4)和槽口(31)之间的约束关系来防止笔杆整体件分离，极大的提高套接锁止件(4)的耐用性和稳定性。
  17. 如权利要求16所述的一种笔夹提拉摁压三操笔，其特征在于：
    所述内杆(2)由内套件(22)和可拆件(21)组成，所述内套件(22)和可拆件(21)通过卡扣、螺纹或磁吸的方式进行配合，所述内套件(22)和套接锁止件(4)进行套合；所述限位凸环(221)则也在内套件(22)上，则更换笔芯时，可以直接取出可拆件(21)，进行笔芯的更换；
    若所述内套件(22)和可拆件(21)采用磁吸方式配合时，则所述内杆(2)还包括可拆磁吸件(81)和内套磁吸件(82)；所述可拆磁吸件(81)和内套磁吸件(82)皆为可磁吸物制成，所述可拆磁吸件(81)和内套磁吸件(82)至少有一个为永磁体制成；所述可拆磁吸件(81)装于可拆件(21)的尾端，所述内套磁吸件(82)装于内套件(22)的前端；为了更好保护可拆磁吸件(81)和内套磁吸件(82)，所述可拆磁吸件(81)和内套磁吸件(82)之间还设有一至多个防碰撞隔离件(83)；所述防碰撞隔离件(83)可避免可拆磁吸件(81)和内套磁吸件(82)因为磁吸力过大而碰撞破碎；所述防碰撞隔离件(83)具体装于可拆磁吸件(81)和/或内套磁吸件(82)上。
  18. 如权利要求17所述的一种笔夹提拉摁压三操笔，其特征在于：所述内杆(2)上还设有一个及其以上的卡位竹节(13)；所述外杆(3)上还设有与卡位竹节(13)数量一致的竹节外杆(34)；所述竹节外杆(34)之间留有滑动间隙；而所述卡位竹节(13)滑动装配于滑动间隙内，即所述竹节外杆(34)和卡位竹节(13)相交错排布接触，但彼此之间仍留有间隙，便于滑动；
    所述卡位竹节(13)和竹节外杆(34)之间还设有书写套(9)；
    所述外杆(3)上还设有虎口套(91)；
    所述内杆(2)上还设有夹持套(26)；
    所述夹持套(26)、虎口套(91)和书写套(9)均分别采用硅胶、橡胶、树脂或纤维中的一种或两种以上混合的材料制成。
PCT/CN2021/126563 2020-11-13 2021-10-27 一种笔夹提拉摁压三操笔 WO2022100434A1 (zh)

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CN112976878B (zh) * 2021-03-20 2023-01-06 温州市简系文具有限公司 一种自动触发多操笔
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