CN109551936B - External rotary pull-connection pen - Google Patents
External rotary pull-connection pen Download PDFInfo
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- CN109551936B CN109551936B CN201811604421.XA CN201811604421A CN109551936B CN 109551936 B CN109551936 B CN 109551936B CN 201811604421 A CN201811604421 A CN 201811604421A CN 109551936 B CN109551936 B CN 109551936B
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- buckle
- pen
- penholder
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- column
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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
- B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Buckles (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention relates to the technical field of office appliances, and discloses an external rotary pull-out and connection pen which comprises a front pen holder device and a rear pen holder, wherein the rear pen holder is movably sleeved at one end outside the front pen holder device, the front pen holder device comprises a pen point, one end of the pen point is fixedly connected with the pen holder, a locking fixing groove is formed in the outer part of the pen holder, a reset slope is arranged on the side wall of the locking fixing groove, an isolation splitter plate is fixedly arranged on the outer surface of the pen holder, and one end of the isolation splitter plate is fixedly connected with an auxiliary buckle. This external rotatory pen of drawing out connects can realize carrying out user state and non-user state's location to fixed buckle through locking fixed slot and fixed slot to improved the stability of device, through mutually supporting of locking fixed slot and supplementary buckle, be convenient for carry out the position direction to fixed buckle, make entering into fixed slot and locking fixed slot that fixed buckle can be accurate, improved the convenience of device.
Description
Technical Field
The invention relates to the technical field of office appliances, in particular to an external rotary pull-connection pen.
Background
With the continuous progress of society, people desire to improve cultural knowledge day by day, people are not receiving new knowledge all the time in daily study and life, every time hearing some very important knowledge, need remember, look over after being convenient for, consequently need hand-carry pen and paper, and the current pen is mostly all with the pen cap, the life of pen will be influenced once the pen cap is lost or damaged, and the automatic pen is mostly positioned by utilizing spring and buckle, spring and buckle all can wear out after having lasted for a long time, once buckle fracture will lead to whole branch of pen to be unable to use, thereby lead to the production of resource waste phenomenon.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an external rotary pull-connection pen, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an external rotary pull-connection pen comprises a front pen holder device and a rear pen holder, wherein the rear pen holder is movably sleeved at the rear end outside the front pen holder device; the front penholder device comprises a penholder head and a sleeving column, the outer diameter of the sleeving column is smaller than the maximum outer diameter of the penholder head, and the sleeving column is fixedly connected to the rear end of the penholder head; the inner side of the rear penholder is fixedly provided with a buckle protruding inwards; an area for the buckle to move is arranged on the outer wall of the sleeve connection column close to the pen head; in the area for the buckle to move, a locking fixing groove is arranged outside the sleeving column, and a reset slope is arranged on the side wall of the locking fixing groove; a pair of isolation flow distribution plates are arranged outside the sleeving column in an area, located at the front end of the locking fixing groove, for the movement of the buckle; a guide movable channel is formed between the pair of isolation flow distribution plates; the front end of the guide movable channel is provided with an inclined guide boss, and the front part of the inclined guide boss is provided with a fixed clamping groove.
Preferably, one end of the isolation flow distribution plate is fixedly connected with an auxiliary buckle, namely, the auxiliary buckles are arranged on two sides of the fixed clamping groove.
Preferably, the sleeve column in the area for the buckle to move is also provided with at least one pair of guide convex parts, and any one guide convex part is in a shape "
"form, the protruding anterior both ends of piece of direction all are provided with supplementary installation slope, leave guide gap between arbitrary a pair of protruding piece of direction, and the locking fixed slot is right with the guide gap position to lead to the locking fixed slot through supplementary installation slope when making the buckle reset.
Furthermore, the outer wall of the sleeve column far away from the pen head part is provided with mounting slideways corresponding to the number of the buckles, and the middle part of the guide convex part corresponds to the tail ends of the mounting slideways; the protruding piece rear portion both ends of direction all set up the supplementary slide that is used for the buckle to get into the locking fixed slot.
Furthermore, the number of the buckles is three and is evenly distributed.
Furthermore, the installation slide of three evenly distributed is seted up to nib portion outward appearance, and one side of three installation slide inner wall all is provided with dismantlement landslide, and is three the opposite side of installation slide inner wall all is provided with the installation buckle.
Preferably, the outer surface of the sleeving connection column far away from the pen head is provided with a cutting groove, and one side in the installation slide way is provided with an anti-separation buckle.
Preferably, the inside of the fixed clamping groove is provided with an inward inclined notch.
The invention provides an external rotary pull-connection pen, which has the following beneficial effects:
1. this external rotatory pen of drawing out connects can realize carrying out user state and non-user state's location to fixed buckle through locking fixed slot and fixed slot to improved the stability of device, through mutually supporting of locking fixed slot and supplementary buckle, be convenient for carry out the position direction to fixed buckle, make entering into fixed slot and locking fixed slot that fixed buckle can be accurate, improved the convenience of device.
2. The external rotary pull-connect pen realizes accurate guidance of the fixed buckle through the mutual cooperation between the guide block and the first auxiliary mounting slope, improves the practicability of the device, and is convenient to separate the rear pen holder from the pen holder through the mutual cooperation of the dismounting landslide and the mounting buckle, thereby facilitating the replacement of the refill.
3. This external rotatory pen of drawing out connects can separate fixed slot through the incision for fixed buckle can be fixed in the inside of back pen-holder, and fixed buckle is motionless like this, and fixed slot carries out elastic fit, and is more laborsaving during the use, through seting up the grooving on the surface of pen-holder, has practiced thrift the material, has reduced weight.
4. This external rotatory pen of drawing out connects, through seting up the internal thread in the inside of nib, the nib passes through internal thread and pen-holder threaded connection to set up the closed ring in telescopic one end, telescopic other end threaded connection has the locking cap, prevents that pen-holder and sleeve from breaking away from, also is convenient for change the refill simultaneously, has improved the convenience and the stability of device.
Drawings
FIG. 1 is a schematic view of the internal structure of an apparatus in embodiment 1 of the present invention
Fig. 2 is a schematic structural view of a front barrel device in embodiment 1 of the present invention;
FIG. 3 is a schematic view showing the internal structure of an apparatus in embodiment 2 of the present invention
FIG. 4 is a schematic structural view of a connecting portion between a cartridge and a guide block according to embodiment 2 of the present invention;
FIG. 5 is a schematic view showing the internal structure of an apparatus in example 3 of the present invention
FIG. 6 is a schematic structural view of a barrel and a separation preventing snap connection part in embodiment 3 of the present invention;
FIG. 7 is a schematic view showing the internal structure of an apparatus in embodiment 4 of the present invention
Fig. 8 is a schematic structural view of a pen holder and an auxiliary buckle connection part in embodiment 4 of the invention.
In the figure: 1-front penholder device, 101-pen point, 102-penholder, 103-locking fixing groove, 104-reset slope, 105-isolation flow distribution plate, 106-auxiliary buckle, 107-fixing clamping groove, 2-rear penholder, 3-first auxiliary installation slope, 4-guide block, 5-disassembly slope, 6-installation slideway, 7-disassembly landslide, 8-installation buckle, 9-cutting groove, 10-notch, 11-anti-disengagement buckle, 12-sleeve and 13-locking cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment:
referring to fig. 1 to 2, the present invention provides a technical solution: an external rotary pull-connect pen comprises a front pen holder device 1 and a rear pen holder 2, wherein the rear pen holder 2 is movably sleeved at the rear end outside the front pen holder device 1.
The front penholder device 1 comprises a pen point part 101 and a socket column 102, wherein the outer diameter of the socket column 102 is smaller than the maximum outer diameter of the pen point part 101, and the socket column 102 is fixedly connected to the rear end of the pen point part 101. The inner side of the rear penholder 2 is fixedly provided with a buckle 20 protruding inwards.
An area for the buckle to move is arranged on the outer wall of the socket column 102 close to the pen head part 101; in the area for the buckle to move, a locking fixing groove 103 is arranged outside the sleeve joint column 102, and a reset slope 104 is arranged on the side wall of the locking fixing groove 103. The outer diameter of the region of the sleeve connection column 102 close to the pen head 101 is smaller than the region of the sleeve connection column 102 far away from the pen head 101, so that the buckle 20 can move just in the region.
The locking fixing groove 103 is formed by a step wall higher than a region for the snap action outside the socket post 102. A pair of isolation flow distribution plates 105 are arranged outside the sleeving column 102 in the area for the buckling movement at the front end of the locking fixing groove 103. A guiding movable channel is formed between the pair of isolation splitter plates 105, an inclined guiding boss 108 is arranged at the front end of the guiding movable channel, and a fixed clamping groove 107 is arranged at the front part of the inclined guiding boss 108. One end of the isolating and shunting plate 105 is fixedly connected with an auxiliary buckle, that is, the two sides of the fixing slot 107 are provided with the auxiliary buckles. An inwardly inclined notch is formed in the fixing clip groove 107.
The sleeve column 102 in the area for the buckle to move is also provided with at least one pair of guide convex parts 4, and any one guide convex part 4 is in a shape "
"form, the anterior both ends of protruding piece 4 of direction all are provided with supplementary installation slope, leave the guide gap between arbitrary protruding piece 4 of direction, and locking fixed slot 103 and guide gap position are right to it leads to locking fixed slot 103 through supplementary installation slope when making buckle 20 reset.
The outer wall of the sleeve connection column 102 far away from the pen head part 101 is provided with mounting slideways 6 the number of which corresponds to that of the buckles 20, and the middle part of the guide convex part 4 corresponds to the tail ends of the mounting slideways 6; the both ends of direction protruding 4 rear portion all set up the supplementary slide that is used for the buckle to get into locking fixed slot 103. The number of the buckles 20 is three and is evenly distributed. The number of the locking fixing grooves 103 is also matched with that of the buckles 20, likewise, three pairs of isolation flow distribution plates 105 are arranged, and the inclined guide bosses 108 are respectively arranged on the three pairs of isolation flow distribution plates 105 and correspond to the positions of the locking fixing grooves 103. The guiding convex pieces 4 are positioned in the corresponding areas for the buckling movement between the locking fixing grooves 103 in a staggered mode. The installation slide 6 of three evenly distributed is seted up to refill portion 101 outward appearance, and one side of 6 inner walls of three installation slide all is provided with dismantlement landslide 7, and is three the opposite side of 6 inner walls of installation slide all is provided with installation buckle 8.
The outer surface of the sleeve column 102 far away from the pen point part 101 is provided with a cutting groove 9, and one side in the installation slideway 6 is provided with an anti-separation buckle 11.
The working principle of the first embodiment is as follows:
during the use, promote back pen-holder 2 towards the direction of preceding pen-holder device 1 at first for fixed buckle removes along with the slope of slope direction boss 108 one side, and takes place deformation, when fixed buckle overturns slope direction boss 108 slope, and deformation is resumeed at once to fixed buckle, and with fixed slot 107 joint. The position between the front barrel device 1 and the rear barrel 2 is fixed at this time. When the pen is not used, the rear pen holder 2 is slightly pushed towards the pen point 101, so that the fixed buckle is separated from the fixed clamping groove 107, the rear pen holder 2 is rotated and withdrawn, the fixed buckle slides into the locking fixing groove 103 along with the reset slope 104, and the locking fixing groove 103 is clamped with the fixed buckle.
The second embodiment:
please refer to fig. 3 to 4, the outer surface of the pen holder 102 is fixedly provided with an auxiliary buckle 106, one end of the auxiliary buckle 106 is provided with a first auxiliary installation slope 3, the outer surface of the pen holder 102 is fixedly provided with a guide block 4, both ends of the guide block 4 are provided with second auxiliary installation slopes, the outer surface of the pen holder 102 is provided with a locking fixing groove 103, both sides of the locking fixing groove 103 are provided with disassembly slopes 5, the outer surface of the pen holder 102 is provided with three evenly distributed installation slides 6, one side of the inner wall of the three installation slides 6 is provided with disassembly landslide 7, the disassembly landslide 7 has the effect of facilitating the introduction of the fixed buckle into the installation slide 6, thereby facilitating the quick disassembly of the rear pen holder 2, and the other side of the inner wall of the three installation slides 6 is provided with.
The working principle of the third embodiment is as follows:
during the use, at first promote back pen-holder 2 towards the direction of nib 101, utilize the guide effect of the supplementary installation slope of second and the first supplementary installation slope 3, be convenient for more quick push fixed buckle into fixed slot 107 inside, gently push back pen-holder 2 towards the direction of nib 101 when not using, make fixed buckle and fixed slot 107 break away from, rotatory back pen-holder 2 is taken out again, fixed buckle slides in locking fixed slot 103 along with guide block 4 this moment, locking fixed slot 103 and fixed buckle joint, need promote fixed buckle towards guide block 4 when dismantling, then the angle of rotary motion makes fixed buckle enter into installation slide 6 along with dismantling landslide 7, realize quick dismantlement.
Third embodiment:
please refer to fig. 5 to 6, the outer surface of the pen holder 102 is provided with a cutting groove 9, which saves materials, changes the trend of mounting and dismounting, and the outer surface of the pen holder 102 is provided with a fixing clamping groove 107, the inside of the fixing clamping groove 107 is provided with a notch 10, which is convenient for separating the structure of the fixing clamping groove 107, so that the fixing buckle can be fixed inside the rear pen holder 2, the fixing buckle is fixed, the fixing clamping groove is elastically matched, which is more labor-saving in use, and meanwhile, the distance between the fixing clamping groove 107 and the pen point 101 is increased, so that the fixing clamping groove 107 can not be leaked out even in a non-use state, the outer surface of the pen holder 102 is provided with a mounting slide 6 positioned on one side of the cutting groove 9, one side in the mounting slide 6 is.
The working principle of the third embodiment is as follows:
during the use, at first promote back pen-holder 2 towards the direction of nib 101, utilize the guide effect of the supplementary installation slope of second and the first supplementary installation slope 3, be convenient for more quick push fixed buckle into fixed slot 107 inside, gently push back pen-holder 2 towards the direction of nib 101 when not using, make fixed buckle and fixed slot 107 break away from, rotatory back pen-holder 2 is taken out again, fixed buckle slides in locking fixed slot 103 along with guide block 4 this moment, locking fixed slot 103 and fixed buckle joint, need promote fixed buckle towards guide block 4 when dismantling, then the angle of rotary motion makes fixed buckle enter into installation slide 6 along with dismantling landslide 7, and with the 11 joints of anticreep buckle.
Fourth embodiment: referring to fig. 7 to 8, an internal thread is formed at one side of the inside of the pen point 101, the pen holder 102 is connected to the internal thread of the pen point 101, the sleeve 12 is movably sleeved outside the pen holder 102, a closed ring is disposed at one end of the sleeve 12 to prevent the pen holder 102 and the sleeve 12 from falling off, so that stability is improved, and the locking cap 13 is connected to the other end of the sleeve 12 through a thread.
The working principle of the fourth embodiment is as follows: when in use, the rear penholder 2 is pushed towards the front penholder device 1 to make the fixed buckle move along with the slope at one side of the auxiliary buckle 106, and is deformed, when the fixing buckle turns over a slope, the fixing buckle immediately restores the deformation, and is clamped with the fixed clamping groove 107, the position between the front penholder device 1 and the rear penholder 2 is fixed at the moment, when the pen is not used, the rear penholder 2 is slightly pushed towards the pen point 101, so that the fixed buckle is separated from the fixed clamping groove 107, the rear penholder 2 is rotated and withdrawn, the fixed buckle slides into the locking fixed groove 103 along with the reset slope 104, the locking fixing groove 103 is clamped with the fixing buckle, only the pen point 101 and the locking cap 13 need to be loosened during installation, the barrel 102 is then inserted down from one end of the sleeve 12, removed from one end of the closed loop, and is screwed with the nib 101, and finally the locking cap 13 is screwed with the sleeve 12.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an external rotatory pen that connects of pulling out, includes preceding pen-holder device (1) and back pen-holder (2), its characterized in that: the rear penholder (2) is movably sleeved at the rear end outside the front penholder device (1); the front penholder device (1) comprises a penholder part (101) and a sleeving column (102), the outer diameter of the sleeving column (102) is smaller than the maximum outer diameter of the penholder part (101), and the sleeving column (102) is fixedly connected to the rear end of the penholder part (101); the inner side of the rear penholder (2) is fixedly provided with a buckle (20) which protrudes inwards; an area for the buckle to move is arranged on the outer wall of the sleeve joint column (102) close to the pen head part (101); in the area for the buckle to move, a locking fixing groove (103) is arranged outside the sleeving column (102), and a reset slope (104) is arranged on the side wall of the locking fixing groove (103); a pair of isolation flow distribution plates (105) are arranged outside the sleeving column (102) in an area for the buckle to move at the front end of the locking fixing groove (103); a guide movable channel is formed between the pair of isolation flow distribution plates (105); an inclined guide boss (108) is arranged at the front end of the guide movable channel, and a fixed clamping groove (107) is arranged at the front part of the inclined guide boss (108);
one end of the isolation flow distribution plate (105) is fixedly connected with an auxiliary buckle (106), namely, the auxiliary buckle (106) is arranged on two sides of the fixed clamping groove (107);
the sleeve column (102) in the area for the buckle to move is also provided with at least one pair of guide convex parts (4), and any one guide convex part (4) is in a shape "
The shape is that auxiliary installation slopes are arranged at two ends of the front part of each guide convex part (4), a guide gap is reserved between any one pair of guide convex parts (4), and the locking fixing groove (103) is opposite to the guide gap so that the buckle (20) can be guided into the locking fixing groove (103) through the auxiliary installation slopes when being reset.
2. The external rotary pull-out pen according to claim 1, characterized in that: the outer wall of the sleeve connection column (102) far away from the pen head part (101) is provided with mounting slideways (6) the number of which corresponds to that of the buckles (20), and the middle part of the guide convex part (4) corresponds to the tail ends of the mounting slideways (6); two ends of the rear part of the guide convex part (4) are provided with auxiliary slideways for allowing the buckles to enter the locking fixing grooves (103).
3. The external rotary pull-out pen according to claim 1, characterized in that: the number of the buckles (20) is three and is evenly distributed.
4. The external rotary pull-out pen according to claim 1, characterized in that: the installation slide (6) of three evenly distributed are seted up to refill portion (101) outward appearance, and just one side of three installation slide (6) inner wall all is provided with dismantlement landslide (7), and is three the opposite side of installation slide (6) inner wall all is provided with installation buckle (8).
5. The external rotary pull-out pen according to claim 2, characterized in that: the outer surface of the sleeve joint column (102) far away from the pen head part (101) is provided with a cutting groove (9), and one side in the installation slide way (6) is provided with an anti-separation buckle (11).
6. The external rotary pull-out pen according to claim 1, characterized in that: an inwards inclined notch (10) is formed in the fixed clamping groove (107).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604421.XA CN109551936B (en) | 2018-12-26 | 2018-12-26 | External rotary pull-connection pen |
| PCT/CN2019/124283 WO2020135025A1 (en) | 2018-12-26 | 2019-12-10 | External rotary pulling-connecton pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604421.XA CN109551936B (en) | 2018-12-26 | 2018-12-26 | External rotary pull-connection pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109551936A CN109551936A (en) | 2019-04-02 |
| CN109551936B true CN109551936B (en) | 2020-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811604421.XA Active CN109551936B (en) | 2018-12-26 | 2018-12-26 | External rotary pull-connection pen |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109551936B (en) |
| WO (1) | WO2020135025A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551936B (en) * | 2018-12-26 | 2020-04-17 | 温州市简系文具有限公司 | External rotary pull-connection pen |
| CN110239261B (en) * | 2019-06-24 | 2020-11-17 | 温州市简系文具有限公司 | Dislocation buckle compression pen |
| CN110239260B (en) * | 2019-06-24 | 2020-09-15 | 温州市简系文具有限公司 | Dislocation internal rotation pen |
| CN112389114B (en) * | 2020-11-13 | 2021-12-21 | 杭州冰汽科技有限公司 | Pen clip lifting, pulling, pressing and three-operation pen |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201336696A (en) * | 2012-03-08 | 2013-09-16 | Sdi Corp | Stationery with anti-press function for pushbutton |
| CN104626797A (en) * | 2015-02-06 | 2015-05-20 | 余成鹏 | Pen |
| CN204488261U (en) * | 2015-04-07 | 2015-07-22 | 余成鹏 | A kind of pen |
| JP2015208952A (en) * | 2014-04-28 | 2015-11-24 | 三菱鉛筆株式会社 | Knock-type writing implement |
| CN206154960U (en) * | 2016-07-11 | 2017-05-10 | 宁波艾森光电科技有限公司 | Optical fiber pen |
| CN107323133A (en) * | 2016-04-28 | 2017-11-07 | 余成鹏 | A kind of counter rotating pulls out pen |
| CN107323132A (en) * | 2016-04-28 | 2017-11-07 | 余成鹏 | A kind of sales counter New-type pen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551936B (en) * | 2018-12-26 | 2020-04-17 | 温州市简系文具有限公司 | External rotary pull-connection pen |
-
2018
- 2018-12-26 CN CN201811604421.XA patent/CN109551936B/en active Active
-
2019
- 2019-12-10 WO PCT/CN2019/124283 patent/WO2020135025A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201336696A (en) * | 2012-03-08 | 2013-09-16 | Sdi Corp | Stationery with anti-press function for pushbutton |
| JP2015208952A (en) * | 2014-04-28 | 2015-11-24 | 三菱鉛筆株式会社 | Knock-type writing implement |
| CN104626797A (en) * | 2015-02-06 | 2015-05-20 | 余成鹏 | Pen |
| CN204488261U (en) * | 2015-04-07 | 2015-07-22 | 余成鹏 | A kind of pen |
| CN107323133A (en) * | 2016-04-28 | 2017-11-07 | 余成鹏 | A kind of counter rotating pulls out pen |
| CN107323132A (en) * | 2016-04-28 | 2017-11-07 | 余成鹏 | A kind of sales counter New-type pen |
| CN206154960U (en) * | 2016-07-11 | 2017-05-10 | 宁波艾森光电科技有限公司 | Optical fiber pen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109551936A (en) | 2019-04-02 |
| WO2020135025A1 (en) | 2020-07-02 |
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