CN106427319B - Rotating mechanism for stretching out or retracting back pressing head in stationery - Google Patents
Rotating mechanism for stretching out or retracting back pressing head in stationery Download PDFInfo
- Publication number
- CN106427319B CN106427319B CN201610955226.6A CN201610955226A CN106427319B CN 106427319 B CN106427319 B CN 106427319B CN 201610955226 A CN201610955226 A CN 201610955226A CN 106427319 B CN106427319 B CN 106427319B
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- CN
- China
- Prior art keywords
- disc
- pressure head
- manual
- gear
- action
- Prior art date
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Links
- 238000003825 pressing Methods 0.000 title claims description 60
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/002—Web delivery apparatus, the web serving as support for articles, material or another web
- B65H37/005—Hand-held apparatus
- B65H37/007—Applicators for applying coatings, e.g. correction, colour or adhesive coatings
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Toys (AREA)
Abstract
The invention discloses a mechanism for extending or retracting a pressure head by adopting rotation operation in stationery, which is characterized in that: the gear disc is arranged between the manual disc and the driven disc; the pressure head and the belt collecting and delivering gear are positioned between the gear disc and the manual disc, and the belt collecting and delivering gear is arranged on the gear disc; protruding rods are formed on two side surfaces of the pressure head; the gear plate is provided with an arc-shaped moving track for the protruding rod to move; the manual disc and the driven disc are provided with action tracks which are crossed with the moving tracks; a first protruding rod of the pressure head penetrates through a moving track of the gear disc to enter an action track of the driven disc, and the other protruding rod of the pressure head enters an action track of the manual disc; the driven plate is driven to rotate by the manual plate, and the action tracks of the manual plate and the driven plate act on two protruding rods of the pressure head in the rotation process, so that the pressure head moves along the moving track of the gear plate, and the action piece of the pressure head extends outwards or retreats inwards from the space between the manual plate and the gear plate.
Description
Technical Field
The invention belongs to stationery, and relates to a winding device which distributes a pressing head and a belt receiving and conveying gear in a circular structure for correction belts, double-sided adhesive tapes and the like, in particular to a mechanism which can enable the pressing head to extend or retract by adopting rotation operation.
Background
In the prior art, the correction tape or the double-sided adhesive tape adopts a pressing mechanism to control the pressure head to extend out or retract from the opening of the shell so as to protect the pressure head and the tape at the pressure head.
At present, people mostly adopt a direct moving mode to realize the extension or retraction of the pressure head, and the movable mechanism can simplify the structure to a certain extent, but the whole length is still longer, so that the miniaturization of products is difficult to realize.
In the prior art, the ram is extended or retracted from the housing opening in two main ways. One is that the ram moves with the take-up and feed gears, which necessarily causes a large space requirement; the other is that the pressing head is separated from the belt receiving and feeding gears to move independently, but the problem of winding and folding at the pressing head must be solved at the same time.
Some related technical solutions are given below, which can be referred to.
The Chinese patent 201410007921.0 discloses a telescopic mechanism in stationery and stationery with the mechanism, the whole stationery is round, the length of the stationery can be made smaller, the stationery is suitable for storage under certain limiting conditions, the stationery adopts a structure formed by combining two semicircles, when in use, the two semicircles can relatively move to be staggered, and a pressure head moves along with a receiving and conveying belt gear, so that the pressure head can extend out of an opening.
The invention 201110458449.9 discloses a correction tape, which provides a structure that a pressing nozzle is separated from a winding and unwinding mechanism, so that the pressing nozzle can be independently retracted from a telescopic opening, a rotating part of an adjusting mechanism is rotated, and an adjusting part arranged on the rotating part can fold redundant correction tape bodies.
The Chinese patent application 201510557485.9 discloses a winding device for transferring and pasting a functional film for winding and recovering a baseband, wherein a pressure head and a belt receiving and conveying gear of the winding device adopt a separated structure, the pressure head can be driven by a moving part to independently withdraw from an opening, and redundant correction belts are folded by a stop lever on the moving part and a support rod on a follower which moves up and down relative to the moving part.
Disclosure of Invention
The rotating mechanism for extending or retracting the pressure head in the tool provides a structure which can extend or retract the pressure head by adopting rotation, thereby providing an operation mode for controlling the extending or retracting of the pressure head by rotation, being convenient for people to use and collect and showing the innovative characteristics.
When the pressure head is retracted into the shell from outside, the coiled tape which is released and originally positioned at the pressure head can be folded, and when the pressure head is extended from inside to outside, the folded coiled tape is extended along with the pressure head for continuous use by consumers, so that the further created characteristics of the pressure head are shown.
The invention creates a rotating mechanism for stretching or retracting the press head of stationery, and the belt feeding gear and the belt collecting gear are distributed in a disc-shaped structure, thereby greatly shortening the length of the mechanism and showing novel characteristics.
It is therefore a first object of the present invention to provide a rotary mechanism for extending or retracting a ram in stationery which controls the extending or retracting of the ram by a rotary operation to facilitate the use and storage of the ram by a person and to protect the ram.
Further, a second object of the present invention is to provide a rotating mechanism for extending or retracting a pressing head in stationery, wherein an acting member of a pressing head is retracted into an inside of a housing from outside, a released tape which is originally located at the acting member of the pressing head is folded, the acting member of the pressing head extends from inside to outside, and the folded tape extends along with the acting member of the pressing head, and can also play a role in protecting the tape at the acting member of the pressing head.
The first object of the present invention can be achieved by the following means:
The utility model provides a rotating mechanism that pressure head stretches out or withdraws in stationery which characterized in that: the gear disc is arranged between the manual disc and the driven disc; the pressure head and the belt collecting and delivering gear are positioned between the gear disc and the manual disc, and the belt collecting and delivering gear is arranged on the gear disc; protruding rods are formed on two side surfaces of the pressure head; the gear plate is provided with an arc-shaped moving track for the protruding rod to move; the manual disk and the driven disk are formed with opposite action tracks which are crossed with the moving tracks; the first protruding rod of the pressure head passes through the moving track of the gear disc and enters the action track of the driven disc, and the other protruding rod of the pressure head enters the action track of the manual disc; the driven plate is driven to rotate by the manual plate, and the action tracks of the manual plate and the driven plate respectively act on two protruding rods of the pressure head in the rotating process, so that the pressure head moves along the moving track of the gear plate, and the action piece of the pressure head extends outwards or retreats inwards from between the manual plate and the gear plate.
Thus, the manual disc is rotated, the pressure head can move along the moving track, and the acting piece of the pressure head extends out or retreats from between the manual disc and the gear disc, so that the mode of controlling the extending or retreating of the acting piece of the pressure head by adopting a rotating operation is realized.
The second object of the present invention can be achieved by the following means:
in the scheme, a folding rod is arranged below the pressure head. Then, the ram moves along the moving track of the gear plate, and the folding bar moves along with it.
Therefore, the coiled tape released by the tape conveying gear passes through the acting part of the pressure head and is wound on the folding rod firstly and then is wound on the tape collecting gear, when the acting part of the pressure head retreats inwards from the outside, the coiled tape which is released and is originally positioned at the acting part of the pressure head can be folded by the folding rod, and when the acting part of the pressure head stretches outwards, the folded coiled tape can stretch out along with the acting part of the pressure head for continuous use by consumers.
The first object of the present invention can also be achieved by the following means:
The utility model provides a rotating mechanism that pressure head stretches out or withdraws in stationery which characterized in that: the gear disc and the driven disc are stored in a space surrounded by the upper cover and the lower cover, the manual disc is arranged above the upper cover, and the gear disc is positioned between the upper cover and the driven disc; the pressure head and the belt receiving and feeding gear are arranged between the gear disc and the upper cover; protruding rods are formed on two side surfaces of the pressure head; the upper cover and the gear disc are provided with a moving track which is opposite to the moving track of the protruding rod of the pressure head and takes the shape of an arc; the manual disk and the driven disk are formed with opposite action tracks which are crossed with the moving tracks; the two protruding rods of the pressure head respectively penetrate through the upper cover moving track and the gear disc moving track, and the two protruding rods of the pressure head respectively enter the manual disc action track and the driven disc action track; the manual disc drives the driven disc to rotate, and the manual disc and the driven disc respectively act on the two protruding rods of the pressure head through the action tracks, so that the two protruding rods of the pressure head respectively move in the moving tracks of the upper cover and the gear disc, and the action piece of the pressure head outwards extends or inwards retreats from the side surface opening of the upper cover.
Thus, the manual disk is rotated, the pressure head can move along the moving track, and the acting piece of the pressure head can extend out or retract from the side opening of the upper cover, so that the way of controlling the extending or retracting of the acting piece of the pressure head by adopting a rotating operation is realized.
The second object of the present invention can be achieved by the following means:
In the scheme, a folding rod is arranged below the pressure head. Then, the pressing head moves along the moving track of the upper cover and the gear plate, and the folding bar moves along with the moving track.
Therefore, the coiled tape released by the tape conveying gear passes through the acting part of the pressure head and then is wound on the tape collecting gear, when the acting part of the pressure head is retracted into the shell from outside, the coiled tape which is released and originally positioned at the pressure head can be folded by the folding rod, and when the acting part of the pressure head extends out from inside to outside, the folded coiled tape can extend along with the acting part of the pressure head for continuous use by consumers.
In the scheme, the driven plate is provided with the door sheet, the driven plate rotates along with the manual plate, and the door sheet opens or closes the side opening of the upper cover.
In this way, intrusion of dust can be further prevented.
In the scheme, the upper end of the manual disc action rail and the upper end of the driven disc action rail respectively extend to the right and above, transition rails are respectively formed, two protruding rods of the pressure head are respectively positioned at the ends of the two transition rails in an idle state, and the door sheet just completely closes the side opening of the upper cover.
Thus, when the manual disk is rotated, the two transitional tracks are respectively rotated and lifted initially, but do not act on the two protruding rods, the pressure head does not move, at the moment, the door sheet is rotated along with and opens the side opening of the upper cover, then, the two acting tracks are contacted with the two protruding rods and start to act on the two protruding rods, so that the pressure head moves along the moving track and protrudes outwards, conversely, when the manual disk is reversed, the two acting tracks act on the two protruding rods, so that the pressure head moves along the moving track to retract into the manual disk, after the acting piece of the pressure head is retracted into the shell, the two protruding rods enter the transitional track, and then, the pressure head does not move, but the continuous rotation of the manual disk drives the door sheet to close the side opening of the upper cover.
In the scheme, the lower end of the manual disc action rail and the lower end of the driven disc action rail respectively extend to the right and below, stop rails are respectively formed, and when the action piece of the pressure head extends outwards completely, the two protruding rods of the pressure head are just positioned at the extreme ends of the two stop rails respectively.
Thus, when the rotation is continued, the two stop rails can prevent the two protruding rods from further rotating, and meanwhile, acting force for resisting the pressing of the pressing head can be provided when the pressing head is used, so that the acting piece of the pressing head is positioned outside the side opening of the upper cover, and a pressing head stop structure is provided.
The rotating mechanism for extending or retracting the pressing head in the stationery provided by the invention adopts the structure that the pressing head, the conveying belt gears and the retracting belt gears are distributed in a disc-shaped structure, and the rotating operation is adopted to control the extending or retracting of the acting part of the pressing head, so that a novel structural form and operation mode are provided, and the rotating mechanism can be suitable for being manufactured into a circular structure integrally, thereby being beneficial to miniaturization of products.
The rotating mechanism for stretching or retracting the pressing head in the stationery adopts the pressing head to directly participate in the folding of the coiled tape in the moving process, thereby solving the problem of folding the coiled tape in the retracting process of the pressing head.
According to the rotating mechanism with the extending or retracting pressure head, the transition track is formed by the manual disc action track and the driven disc action track, and the door sheet and the pressure head are orderly operated through the cooperation of the action track and the transition track with the pressure head respectively, so that the structure and the operation are simple, the rotating mechanism can be realized by rotation, and further miniaturization of products is facilitated.
Drawings
FIG. 1 is a schematic perspective view of one embodiment of the present invention;
FIG. 2 is a schematic illustration of the rotating mechanism of FIG. 1 with parts separated;
FIG. 3 is a schematic side view of the rotating mechanism of FIG. 1 with the ram extended;
FIG. 4 is a cross-sectional view of the rotating mechanism ram of FIG. 3 retracted into the housing and the door tab fully closed in the direction A-A;
FIG. 5 is a cross-sectional view of the rotating mechanism ram of FIG. 3 retracted into the housing and the door tab fully closed in the direction B-B;
FIG. 6 is a rear view of the rotating mechanism of FIG. 3 with the ram retracted into the housing and the door fully closed with the lower cover removed;
FIG. 7 is a cross-sectional view of the pivoting mechanism door leaf of FIG. 3 with the ram not beginning to extend in the direction A-A;
FIG. 8 is a cross-sectional view of the pivoting mechanism door leaf of FIG. 3 with the ram not beginning to extend in the direction B-B;
FIG. 9 is a rear elevational view of the swing mechanism door blade of FIG. 3 with the ram not beginning to extend to remove the lower cover;
FIG. 10 is a cross-sectional view of the rotating mechanism of FIG. 3 with the ram extended to the highest position but not positioned in the direction A-A;
FIG. 11 is a cross-sectional view of the rotating mechanism of FIG. 3 with the ram extended to the highest position but not positioned in the direction B-B;
FIG. 12 is a rear elevational view of the FIG. 3 rotary mechanism ram extended to the highest position but with the lower cover removed in an unoositioned position;
FIG. 13 is a cross-sectional view of the rotating mechanism of FIG. 3 with the ram extended to the highest position and positioned in the direction A-A;
FIG. 14 is a cross-sectional view of the rotating mechanism of FIG. 3 with the ram extended to the highest position and positioned in the B-B direction;
Fig. 15 is a rear view of the rotary mechanism of fig. 3 with the ram extended to the highest position and positioned to remove the lower cover.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
Referring to fig. 1,2 and 3, in the rotating mechanism in which the ram in the stationery of the present embodiment is extended or retracted, the gear disc 6 and the driven disc 7 are accommodated and hidden in a space surrounded by the upper cover 2 and the lower cover 8 to form a housing, the manual disc 1 is mounted above the upper cover 2, and the gear disc 6 is located between the upper cover 2 and the driven disc 7; the pressing head 3, the belt feeding gear 4 and the belt collecting gear 5 are arranged between the gear disc 6 and the upper cover 2; protruding rods 31 are formed on two side surfaces of the pressure head 3; the manual disk 1 and the driven disk 7 are formed with opposite action tracks a for the projecting bars 31 of the driving ram 3; the upper cover 2 and the gear disk 6 are provided with a moving track b for moving the protruding rod 31 of the pressure head 3; the two protruding rods 31 of the pressing head 3 respectively penetrate through the moving track b of the upper cover 2 and the moving track b of the gear disc 6, and the two protruding rods 31 of the pressing head 3 respectively enter the action track a of the manual disc 1 and the action track a of the driven disc 7; the manual disc 1 drives the driven disc 7 to rotate, and the manual disc 1 and the driven disc 7 act on the two protruding rods 31 of the pressing head 3 through the action track a, so that the two protruding rods 31 of the pressing head 3 respectively move in the moving tracks b of the upper cover 2 and the gear disc 6, and the action part of the pressing head 3 extends outwards or retreats inwards from the side opening 21 of the upper cover 2.
In addition, referring to fig. 2,4 and 5, a folding bar 32 is installed under the pressing head 3 for folding the adhesive tape, wings 33 are formed at both sides of the pressing head 3, the wings 33 can be entirely embedded in the moving rail b, the wings 33 can move in the moving rail, the pressing head 3 can have better stability in movement, and the driven plate 7 is formed with a door piece 71 for closing the side opening 21 of the upper cover.
Further, referring to fig. 4 and 5, the upper end of the manual disk 1 action rail a and the upper end of the driven disk 7 action rail a extend upward and rightward, respectively, to form transition rails c; the lower end of the manual disc action rail a and the lower end of the driven disc action rail a respectively extend downwards and rightwards, and each form a stop rail d; and in the idle state, the two protruding rods 31 of the pressing head 3 are respectively positioned at the ends of the two transition tracks c, the door sheet 71 just completely closes the side opening 21 of the upper cover 2, and in the use condition, when the acting part of the pressing head 3 is completely extended outwards, referring to fig. 13, 14 and 15, the two protruding rods 31 of the pressing head 3 are just respectively positioned at the ends of the two stop tracks d.
Further, in order to realize the rotation of the driven plate 7 by the manual plate 1, referring to fig. 2, arc-shaped bar holes e may be formed in the upper cover 2 and the gear plate 6, and these arc-shaped bar holes e allow the connecting rod 11 of the manual plate 1 and the connecting rod 72 of the driven plate 7 to rotate, so that the rotation of the manual plate 1 and the driven plate 7 is not hindered.
The following describes the operation procedure of opening the present embodiment:
Referring to fig. 4, 5 and 6, the rotating mechanism is in an idle state, at this time, the pressing head 3 is retracted into the housing, the door sheet 71 completely closes the side opening 21 of the upper cover, the folding rod 32 is in the lowest position to fold the released winding tape located at the acting part of the pressing head 3 in the housing, and at the same time, the two protruding rods 31 of the pressing head 3 are respectively located at the ends of the two transition tracks c.
Referring to fig. 7, 8 and 9, in use, when initially rotated, the two transition tracks c will respectively rotate and rise, but without the two lugs 31, the ram 3 will not move, and at this time the door tab 71 will co-rotate and open the upper cover side opening 21.
With reference to fig. 10, 11 and 12, as the rotation continues, the action rail a comes into contact with the two lugs 31 and starts to act on the two lugs 31, so that the two lugs 31 move upwards along the moving rail b and the action part of the pressing head 3 extends outwards, and at the same time, the folding bar 32 follows the upwards movement and gradually releases the folded tape, so that the folded tape extends along with the pressing head 3 until the action rail a sends the lugs to the highest point of the action rail, and at this time, the two lugs 31 also move just to the highest point of the moving rail b.
With reference to figures 13, 14 and 15, continued rotation will cause the two lugs 31 to slide into the two stop tracks d, respectively, which prevent further rotation, and at the same time provide a counteracting force to the ram 3 when in use, to locate the ram 3 there.
The following is the closing operation procedure of the present embodiment:
Referring to fig. 13, 14, 15 and 10, 11 and 12, the reversal will cause the two lugs 31 to slide from the two stop tracks d into the two active tracks a, respectively.
Referring to fig. 7, 8 and 9, as the reverse rotation is continued, the two action tracks a respectively act on the two protruding rods 31, so that the two protruding rods 31 move downwards along the moving track b and the action part of the pressing head 3 retreats inwards, and simultaneously, the folding rod 32 moves downwards and gradually folds the coiled tape at the pressing head 3, so that the coiled tape at the position is retreated to the shell along with the pressing head 3, the action track a sends the protruding rods 31 to the junction of the action track a and the transition track c, and at the moment, the two protruding rods 31 also move to the lowest position of the moving track b just, and both the pressing head 3 and the redundant coiled tape are stored in the shell.
With reference to fig. 4, 5 and 6, upon continued reversal, the two lugs 31 will no longer move, but the transition track c will continue to follow the reversal, until the two lugs 31 are at the ends of the two transition tracks c, respectively, while the door tab 71 follows the reversal and closes the upper lid side opening 21.
Claims (9)
1. A rotating mechanism for stretching out or retracting back a pressing head in stationery is characterized in that: the gear disc is arranged between the manual disc and the driven disc; the pressure head and the belt collecting and delivering gear are positioned between the gear disc and the manual disc, and the belt collecting and delivering gear is arranged on the gear disc; protruding rods are formed on two side surfaces of the pressure head; the gear plate is provided with an arc-shaped moving track for the protruding rod to move; the manual disk and the driven disk are formed with opposite action tracks which are crossed with the moving tracks; the first protruding rod of the pressure head passes through the moving track of the gear disc and enters the action track of the driven disc, and the other protruding rod of the pressure head enters the action track of the manual disc; the driven plate is driven to rotate by the manual plate, and the action tracks of the manual plate and the driven plate respectively act on two protruding rods of the pressure head in the rotating process, so that the pressure head moves along the moving track of the gear plate, and the action piece of the pressure head extends outwards or retreats inwards from between the manual plate and the gear plate.
2. The rotating mechanism for extending or retracting a pressing head in stationery according to claim 1, wherein a folding rod is arranged below the pressing head.
3. A rotating mechanism for stretching out or retracting back a pressing head in stationery is characterized in that: the gear disc and the driven disc are stored in a space surrounded by the upper cover and the lower cover, the manual disc is arranged above the upper cover, and the gear disc is positioned between the upper cover and the driven disc; the pressure head and the belt receiving and feeding gear are arranged between the gear disc and the upper cover; protruding rods are formed on two side surfaces of the pressure head; the upper cover and the gear disc are provided with a moving track which is opposite to the moving track of the protruding rod of the pressure head and takes the shape of an arc; the manual disk and the driven disk are formed with opposite action tracks which are crossed with the moving tracks; the two protruding rods of the pressure head respectively penetrate through the upper cover moving track and the gear disc moving track, and the two protruding rods of the pressure head respectively enter the manual disc action track and the driven disc action track; the manual disc drives the driven disc to rotate, and the manual disc and the driven disc respectively act on the two protruding rods of the pressure head through the action tracks, so that the two protruding rods of the pressure head respectively move in the moving tracks of the upper cover and the gear disc, and the action piece of the pressure head outwards extends or inwards retreats from the side surface opening of the upper cover.
4. A rotary mechanism for extending or retracting a press head in stationery according to claim 3, wherein a folding rod is arranged below the press head.
5. A rotary mechanism for extending or retracting a press head in stationery according to claim 3 or 4, wherein the driven plate is formed with a flap.
6. The rotating mechanism for extending or retracting a pressing head of stationery according to claim 3 or 4, wherein the upper end of the manual disc action rail and the upper end of the driven disc action rail extend rightward and upward respectively to form transition rails, two protruding rods of the pressing head are respectively positioned at the ends of the two transition rails in the idle state, and the door sheet just completely closes the side opening of the upper cover.
7. The rotating mechanism for extending or retracting a pressing head in stationery according to claim 3 or 4, wherein the lower end of the manual disc action rail and the lower end of the driven disc action rail are respectively extended rightward and downward, each form a stop rail, and when the action member of the pressing head is completely extended outward, the two protruding rods of the pressing head are just at the ends of the two stop rails respectively.
8. The rotating mechanism for extending or retracting a pressing head in stationery according to claim 6, wherein the lower end of the manual disc action rail and the lower end of the driven disc action rail are respectively extended rightward and downward, each form a stop rail, and when the action member of the pressing head is completely extended outward, the two protruding rods of the pressing head are just at the ends of the two stop rails respectively.
9. The rotating mechanism for extending and retracting a press head in stationery according to claim 8, wherein the driven plate is formed with a door plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955226.6A CN106427319B (en) | 2016-10-27 | 2016-10-27 | Rotating mechanism for stretching out or retracting back pressing head in stationery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955226.6A CN106427319B (en) | 2016-10-27 | 2016-10-27 | Rotating mechanism for stretching out or retracting back pressing head in stationery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106427319A CN106427319A (en) | 2017-02-22 |
| CN106427319B true CN106427319B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610955226.6A Active CN106427319B (en) | 2016-10-27 | 2016-10-27 | Rotating mechanism for stretching out or retracting back pressing head in stationery |
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| CN (1) | CN106427319B (en) |
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| EP2186763A1 (en) * | 2009-05-15 | 2010-05-19 | SDI Corporation | Film transfer tool with application head moveable between exposed and stowed positions |
| CN103298719A (en) * | 2010-12-29 | 2013-09-11 | 桑福德有限合伙人公司 | Correction tape dispenser and method of re-tensioning correction tape in a corrrection tape dispenser |
| CN203461603U (en) * | 2013-09-12 | 2014-03-05 | 广东乐普升文具有限公司 | Roll type device for allowing functional film of tape to cover or repaste and recovering base band |
| CN103707698A (en) * | 2014-01-08 | 2014-04-09 | 广东乐普升文具有限公司 | Telescopic mechanism in stationary and stationary with same |
| CN203697805U (en) * | 2014-01-08 | 2014-07-09 | 广东乐普升文具有限公司 | Telescoping mechanism in stationery and stationery with same |
| CN103738088A (en) * | 2014-01-14 | 2014-04-23 | 广东乐普升文具有限公司 | Correcting pressure head and correction tape with same |
| CN105197662A (en) * | 2015-09-06 | 2015-12-30 | 广东乐普升文具有限公司 | Winding type device for repasting functional films of wound tapes and recovering base tapes |
| CN206644550U (en) * | 2016-10-27 | 2017-11-17 | 广东乐普升文具有限公司 | The rotating mechanism that pressure head stretches out or retracted in a kind of stationery |
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|---|---|
| CN106427319A (en) | 2017-02-22 |
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