CN113400845B - A roll-up stationery with automatic unlocking by pushing the nozzle - Google Patents
A roll-up stationery with automatic unlocking by pushing the nozzle Download PDFInfo
- Publication number
- CN113400845B CN113400845B CN202110923189.1A CN202110923189A CN113400845B CN 113400845 B CN113400845 B CN 113400845B CN 202110923189 A CN202110923189 A CN 202110923189A CN 113400845 B CN113400845 B CN 113400845B
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- tooth
- elastic rib
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- rib
- pushing
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims description 14
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 description 24
- 238000009434 installation Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002989 correction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction 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
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Replacement Of Web Rolls (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
本发明公开了一种推咀自动解锁的卷绕式文具，包括壳体、替芯、压嘴、出带轮、收带轮、第一齿型圆周部、第二齿型圆周部、第一弹筋和第二弹筋，壳体上设置有第一推动筋和第二推动筋。本发明通过第一齿形圆周部和第一弹筋相卡合进而限制出带轮逆向转动，通过第二齿形圆周部与第二弹筋相卡合进而限制收带轮逆向转动，即出带轮和收带轮均处于锁轮状态，使得修正带体处于运输等状态也不会轻易发生松带现象；通过推动移动控制机构，使得第一推动筋和第二推动筋分别挤压第一弹筋和第二弹筋，进而实现第一弹筋脱离第一齿型圆周部和第二弹筋脱离第二齿型圆周部，即出带轮和收带轮处于解锁状态，方便顺利划带。
The present invention discloses a winding-type stationery with a push nozzle that can automatically unlock, comprising a shell, a replacement core, a pressure nozzle, a belt-discharging wheel, a belt-receiving wheel, a first toothed circumference, a second toothed circumference, a first elastic rib and a second elastic rib, and the shell is provided with a first pushing rib and a second pushing rib. The present invention restricts the reverse rotation of the belt-discharging wheel by engaging the first toothed circumference with the first elastic rib, and restricts the reverse rotation of the belt-receiving wheel by engaging the second toothed circumference with the second elastic rib, that is, both the belt-discharging wheel and the belt-receiving wheel are in a locked wheel state, so that the correction belt body will not easily loosen when it is in a state such as transportation; by pushing the mobile control mechanism, the first pushing rib and the second pushing rib respectively squeeze the first elastic rib and the second elastic rib, so that the first elastic rib is separated from the first toothed circumference and the second elastic rib is separated from the second toothed circumference, that is, the belt-discharging wheel and the belt-receiving wheel are in an unlocked state, which is convenient for smooth belt stripping.
Description
Technical Field
The invention relates to the technical field of stationery, in particular to coiled stationery with an automatically unlocked push nozzle.
Background
As an indispensable article in modern office and study, the correction tape has the advantages of quick and clean correction, smooth and smooth correction surface, environmental protection, no toxicity and the like, and is gradually replaced by the traditional correction fluid to become a mainstream correction product at present. The prior correction tape has various styles, such as square, round, pen-shaped and other different shapes, wherein the pen-shaped correction tape is deeply favored by students in middle and primary schools due to the advantages of being exquisite, easy to hold and the like.
The Chinese patent (CN 201520330338.3) discloses a telescopic pen-type correction tape, which comprises a shell, a correction tape body, a winding and unwinding mechanism, a pressing nozzle and a mounting block, wherein the shell is provided with an extension port for extending or retracting the pressing nozzle, the correction tape body winds the pressing nozzle and is connected to the winding and unwinding mechanism, the winding and unwinding mechanism and the pressing nozzle are fixedly arranged on the mounting block, the mounting block is movably arranged in the shell in a mode of moving back and forth in the extending port direction, the shell is provided with a movement control mechanism for controlling the mounting block to move back and forth, and a control part of the movement control mechanism extends out of the shell. The correction tape can realize that the pressing nozzle stretches out or retracts back the shell only by slightly operating the movement control mechanism by a user, and has the advantages of convenient operation, simple structure and reasonable design. However, the correction tape body is easy to rewind and loose during transportation and the like.
In view of the above, the present inventors have conducted intensive studies on the above problems, and have produced the present invention.
Disclosure of Invention
The invention aims to provide a winding stationery with an automatically unlocked push nozzle, which solves the problems that a correction belt body is easy to loosen and inconvenient to use in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a push tap automatic unblock's coiling formula stationery, includes the casing, replaces the core, installs pressure mouth on replacing the core, be used for the restriction go out band pulley pivoted first limit structure and be used for the restriction take-up pulley pivoted second limit structure, set up on the casing and supply pressure mouth stretches out or withdraws stretch out the mouth in the casing, replace the core with can to stretch out the mode activity of mouth direction reciprocating is located in the casing, it includes the installation piece and install correction tape body and the reel mechanism on the installation piece, reel mechanism includes out band pulley and take-up pulley and follows go out band pulley pivoted gear mechanism is driven in the rotation of band pulley, first limit structure include with go out the coaxial first tooth type circumference portion of setting of band pulley and be used for the restriction first tooth type circumference portion activity, second limit structure include with the coaxial setting of band pulley second tooth type circumference portion of taking-up and be used for the restriction second tooth type circumference portion activity is moved to the mode activity is located in the casing, reel mechanism includes installation piece and installs correction tape body and reel mechanism on the installation piece, reel mechanism includes play band pulley pivoted gear mechanism and drive with the rotation of take-up pulley, first limit to first tooth type circumference portion is moved to take-up pulley first elastic rib has the second tooth profile to take-shaped has the second elastic rib to take place the second tooth profile corresponds first elastic rib to second elastic rib.
Preferably, the installation piece includes first mounting panel and the second mounting panel that mutual lock is in the same place, the correction tape body with the mechanism is all set up between first mounting panel with the second mounting panel, gear mechanism installs first mounting panel with go out the band pulley with take-up pulley between, press the mouth fixed mounting be in first mounting panel with between the second mounting panel, just the operating end of press mouth stretches out the core is replaced.
Preferably, the first toothed circumferential portion is mounted between the output pulley and the second mounting plate, and the second toothed circumferential portion is mounted between the take-up pulley and the second mounting plate.
Preferably, the first tooth-shaped circumferential portion and the second tooth-shaped circumferential portion are each of an inner Zhou Chixing or outer circumferential tooth-shape, a partial tooth-shape or a closed-loop continuous tooth-shape.
Preferably, the second mounting plate is provided with a first movable groove at a position corresponding to the first tooth-shaped circumferential part, the second elastic rib is arranged in the first movable groove, the second mounting plate is provided with a second movable groove at a position corresponding to the second tooth-shaped circumferential part, and the second elastic rib is arranged in the second movable groove.
Preferably, the first elastic rib is provided with a first free end and a first connecting end connected with the groove wall of the first movable groove, a first elastic rib lock catch and a first convex particle which is beneficial to being clamped with the tooth shape of the first tooth-shaped circumference part are arranged on the first free end, the first elastic rib lock catch extends along the direction away from the first mounting plate, the first convex particle extends along the direction of the first mounting plate, the second elastic rib is provided with a second free end and a second connecting end connected with the groove wall of the second movable groove, a second elastic rib lock catch and a second convex particle which is beneficial to being clamped with the tooth shape of the second tooth-shaped circumference part are arranged on the second free end, the second elastic rib lock catch extends along the direction away from the first mounting plate, and the second convex particle extends along the direction of the first mounting plate.
Preferably, the first tooth-shaped teeth which are convenient to be clamped with the first tooth-shaped circumferential part are convexly arranged on the matching surface of the first convex particle and the first tooth-shaped circumferential part, and the second tooth-shaped teeth which are convenient to be clamped with the second tooth-shaped circumferential part are convexly arranged on the matching surface of the second convex particle and the second tooth-shaped circumferential part.
Preferably, the first elastic rib is arranged along a tangential direction or a near tangential direction of the first tooth-shaped circumferential portion, and the second elastic rib is arranged along a tangential direction or a near tangential direction of the second tooth-shaped circumferential portion.
Preferably, a supporting raised line for supporting the replacement core away from the shell is arranged on one side of the shell, corresponding to the second mounting plate, and a bump matched with the supporting raised line is arranged on the second mounting plate.
By adopting the design scheme, the belt drawing device has the beneficial effects that the first toothed circumferential part and the first elastic rib are clamped to limit the reverse rotation of the belt drawing wheel fixed with the first toothed circumferential part, the second toothed circumferential part and the second elastic rib are clamped to limit the reverse rotation of the belt drawing wheel fixed with the second toothed circumferential part, namely the belt drawing wheel and the belt drawing wheel are in a locked wheel state, so that the belt drawing phenomenon cannot easily occur when the correction belt body is in a transportation state or the like, and the first pushing rib and the second pushing rib respectively press the first elastic rib and the second elastic rib by pushing the movement control mechanism, so that the teeth of the first elastic rib are separated from the first toothed circumferential part and the teeth of the second elastic rib are separated from the second toothed circumferential part, namely the belt drawing wheel and the belt drawing wheel are in an unlocking state, and the belt drawing normal use can be realized. According to the invention, the locking of the correction belt body can be realized through the first elastic rib, the second elastic rib, the first toothed circumferential part and the second toothed circumferential part, so that the correction belt body cannot be loosened, the locking of the correction belt can be automatically unlocked by pushing the movement control mechanism, and the belt is conveniently and smoothly marked.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of a refill according to the present invention;
FIG. 3 is a schematic structural view of the second housing and the second mounting plate of the present invention in cooperation with each other;
FIG. 4 is an exploded view of the second housing and the second mounting plate of the present invention;
in the figure, a casing 1, a first casing 11, a second casing 12, a supporting convex bar 121, an extending opening 13, a first pushing rib 14, a second pushing rib 15, a convex block 16, a core 2, a first mounting plate 21, a second mounting plate 22, a first movable groove 221, a second movable groove 222, a first elastic rib 23, a first free end 231, a first elastic rib lock 2311, a first convex particle 2312, a first connecting end 232, a second elastic rib 24, a second free end 241, a second elastic rib lock 2411, a second convex particle 2412, a second connecting end 242, a pressing nozzle 3, a first toothed circumferential part 41 and a second toothed circumferential part 42 are shown.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4
The utility model provides a push away winding type stationery of automatic unblock of mouth, includes casing 1, takes turns to core 2 and installs the pressure mouth 3 on taking turns to core 2, opens on the casing 1 and is provided with the extension mouth 13 that supplies pressure mouth 3 to stretch out or withdraw casing 1, takes turns to core 2 and locates in casing 1 with the mode activity that can reciprocate to extension mouth 13 direction, and casing 1 is rectangular form, and casing 1 includes first casing 11 and second casing 12 that are in the same place through the buckle structure lock. It should be noted that the housing 1 may be other structures commonly used in the industry.
The first shell 11 is provided with a movement control mechanism for controlling the replacement core 2 to reciprocate, and a control part of the movement control mechanism extends out of the shell 1. In particular, the movement control mechanism may be used in the market (for example, chinese patent No. CN 204687662U), and will not be described here.
The replacing core 2 comprises a mounting block, a correction tape body (not shown in the figure) and a winding and unwinding mechanism, wherein the correction tape body is mounted on the mounting block, the winding and unwinding mechanism is provided with a winding-out wheel, a winding-in wheel and a gear mechanism, the winding-in wheel is driven to rotate along with the rotation of the winding-out wheel, the winding and unwinding mechanism is a known technology and is not tired here, the correction tape body is wound on the winding-out wheel, and the head end of the correction tape body bypasses the pressing nozzle 3 to the winding-in wheel.
The second housing 12 is provided with a supporting protruding strip 121 for supporting the core 2 away from the second housing 12, the second mounting plate 22 (described in detail below) is provided with a bump 16 adapted to the supporting protruding strip 121, the bump 16 is disposed in the middle of the second mounting plate 22 along the length direction, the bump 16 extends along the direction of the second housing 12, and a plurality of bumps 16 may be disposed. Specifically, the number of the protrusions 16 in the present invention may be 2, and by using the cooperation between the supporting protrusions 121 and the protrusions 16, the abrasion of the casing 1 during the movement of the refill 2 can be reduced, and the movement of the refill 2 can be smoother. The installation block of the replacement core 2 is composed of the first installation plate 21 and the second installation plate 22 which are mutually buckled, so that the correction tape body or the winding and unwinding mechanism can be conveniently replaced, the use is convenient, and the design is reasonable. Specifically, the first mounting plate 21 and the second mounting plate 22 are detachably matched with the positioning column through positioning holes. It should be noted that, besides the cooperation of the positioning hole and the positioning post, other conventional fastening structures may be adopted.
Further, the correction tape body and the winding and unwinding mechanism are both installed between the first mounting plate 21 and the second mounting plate 22, the gear mechanism is installed between the first mounting plate 21 and the output belt wheel and the take-up belt wheel, the pressing nozzle 3 is fixedly installed between the first mounting plate 21 and the second mounting plate 22, and the operating end of the pressing nozzle 3 extends out of the replacing core 2.
The invention further comprises a first limiting structure for limiting the rotation of the output belt wheel and a second limiting structure for limiting the rotation of the take-up belt wheel, wherein the first limiting structure comprises a first tooth-shaped circumferential part 41 coaxially arranged with the output belt wheel and a first elastic rib 23 for limiting the movement of the first tooth-shaped circumferential part 41, the first tooth-shaped circumferential part 41 is positioned between the output belt wheel and the second mounting plate 22, the second limiting structure comprises a second tooth-shaped circumferential part 42 coaxially arranged with the take-up belt wheel and a second elastic rib 24 for limiting the movement of the second tooth-shaped circumferential part 42, and the second tooth-shaped circumferential part 42 is positioned between the take-up belt wheel and the second mounting plate 22. The first tooth-shaped circumferential portion 41 and the second tooth-shaped circumferential portion 42 may each be of an inner Zhou Chixing or outer circumferential tooth type, a partial tooth type or a closed-loop continuous tooth type. In the present embodiment, the first tooth-shaped circumferential portion 41 and the second tooth-shaped circumferential portion 42 each have a closed-loop continuous tooth shape, and the outer circumferential edge of the closed-loop continuous tooth shape has an outer circumferential tooth shape.
The second mounting plate 22 is provided with a first movable groove 221 corresponding to the first tooth-shaped circumferential portion 41, the first elastic rib 23 is arranged in the first movable groove 221, the first elastic rib 23 is provided with a first free end 231 and a first connecting end 232 connected with the groove wall of the first movable groove 221, the first free end 231 is provided with a first elastic rib lock 2311 and a first convex grain 2312 beneficial to being engaged with the tooth-shaped circumferential portion 41, the first elastic rib lock 2311 extends along the direction of the second shell 12, the first convex grain 2312 extends along the direction of the first shell 11, the second mounting plate 22 is provided with a second movable groove 222 corresponding to the second tooth-shaped circumferential portion 42, the second elastic rib 24 is arranged in the second movable groove 222, the second elastic rib 24 is provided with a second free end 241 and a second connecting end 242 connected with the groove wall of the second movable groove 222, and the second free end 241 is provided with a second elastic rib lock 2311 and a second convex grain 2412 beneficial to being engaged with the second tooth-shaped circumferential portion 41, and the second elastic rib lock 2312 extends along the direction of the second shell 2412 along the direction of the second convex grain 2412 of the second shell 11. The mating surfaces of the first protruding particle 2312 and the second protruding particle 2412 and the toothed disc are provided with teeth, so that the first protruding particle 2312 and the second protruding particle 2412 can be conveniently engaged with the toothed disc. Specifically, the first elastic rib 23 is disposed along the tangential direction or near the tangential direction of the first toothed circumferential portion 41, the second elastic rib 24 is disposed along the tangential direction or near the tangential direction of the second toothed circumferential portion 42, the shape and size of the first movable slot 221 only need to conform to the shape, size, elastic range of movement, etc. of the first elastic rib 23, and the shape and size of the second movable slot 222 only need to conform to the shape, size, elastic range of movement, etc. of the second elastic rib 24.
The second housing 12 is provided with a first pushing rib 14 at a position corresponding to the first elastic rib lock 2311 for promoting the elastic deformation of the first elastic rib 23 to the separation of the first convex grain 2312 and the tooth form of the first tooth form circumferential part 41, and is provided with a second pushing rib 15 at a position corresponding to the second elastic rib lock 2411 for promoting the elastic deformation of the second elastic rib 24 to the separation of the second convex grain 2412 and the tooth form of the second tooth form circumferential part 42. The first push rib 14 and the second push rib 15 are provided on the inner side wall of the second housing 12, and are provided along the length direction of the second housing 12.
The state that the pressure nozzle 3 is arranged in the first shell 1 is taken as an initial state, and in the initial state, the first convex particle 2312 is engaged with the first tooth-shaped circumference part 41, so that the reverse rotation of the output belt wheel fixed with the first tooth-shaped circumference part 41 in the direction of loosening the correction belt body on the output belt wheel is limited, and the correction belt body is prevented from being loosened, namely, the output belt wheel is in a locking state. Similarly, the second protruding particle 2412 engages with the second toothed circumferential portion 42, so as to limit the reverse rotation of the belt collecting wheel fixed with the second toothed circumferential portion 42 in a direction that causes the loosening of the correction belt on the belt collecting wheel, thereby preventing the correction belt from loosening, i.e., the belt collecting wheel is in a locked state. When the belt discharging wheel and the belt collecting wheel are both in the wheel locking state, the belt loosening phenomenon of the correction belt body cannot easily occur even in the state of transportation and the like.
When the belt pulley is required to be used, the movement control mechanism is pushed to enable the mounting block to move along the direction of the pressing nozzle 3, namely the first pushing rib 14 presses the first elastic rib lock catch 2311 in the direction away from the pressing nozzle 3, so that the first elastic rib 23 is elastically deformed, tooth-shaped teeth of the first convex particles 2312 are separated from the first tooth-shaped circumferential part 41, namely the belt pulley is in an unlocking state, and similarly, the second pushing rib 15 presses the second elastic rib lock catch 2411 in the direction away from the pressing nozzle 3, so that the second elastic rib 24 is elastically deformed, and tooth-shaped teeth of the second convex particles 2412 are separated from the second tooth-shaped circumferential part 42, namely the belt pulley is in an unlocking state. In the use process of the correction tape, the first protruding particle 2312 and the second protruding particle 2412 are all limited to the first pushing rib 14 and the second pushing rib 15 all the time, and the belt outlet wheel and the belt collecting wheel are all in an unlocking state all the time, so that the use of the tape dividing function of the correction tape is conveniently completed.
By adopting the design scheme, the elastic band correction device has the beneficial effects that the toothed teeth of the first convex particle 2312 are clamped with the first toothed circumferential part 41, the toothed teeth of the second convex particle 2412 are clamped with the second toothed circumferential part 42, the reverse rotation of the belt discharging wheel and the reverse rotation of the belt collecting wheel are further limited, namely, the belt discharging wheel and the belt collecting wheel are both in a locking wheel state, the belt loosening condition of the correction belt body is prevented, the first pushing rib 14 and the second pushing rib 15 respectively squeeze the first elastic rib lock 2311 and the second elastic rib lock 2411 through pushing the movement control mechanism, the first elastic rib 23 and the second elastic rib 24 are elastically deformed, and the toothed teeth of the first convex particle 2312 are separated from the first toothed circumferential part 41 and the toothed teeth of the second convex particle 2412 are separated from the second toothed circumferential part 42, namely, the belt discharging wheel and the belt collecting wheel are in an unlocking state, and the belt can be normally used. According to the invention, the correction tape body can be locked through the first elastic rib 23, the second elastic rib 24, the first elastic rib lock catch 2311, the second elastic rib lock catch 2411, the first convex particle 2312, the second convex particle 2412, the first toothed circumferential part 41 and the second toothed circumferential part 42, so that the correction tape body can not be loosened under the conditions of transportation and the like, and the correction tape can be automatically unlocked by pushing the movement control mechanism, thereby being convenient and smooth to cut.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110923189.1A CN113400845B (en) | 2021-08-12 | 2021-08-12 | A roll-up stationery with automatic unlocking by pushing the nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110923189.1A CN113400845B (en) | 2021-08-12 | 2021-08-12 | A roll-up stationery with automatic unlocking by pushing the nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113400845A CN113400845A (en) | 2021-09-17 |
| CN113400845B true CN113400845B (en) | 2025-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110923189.1A Active CN113400845B (en) | 2021-08-12 | 2021-08-12 | A roll-up stationery with automatic unlocking by pushing the nozzle |
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| Country | Link |
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| CN (1) | CN113400845B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204687662U (en) * | 2015-05-21 | 2015-10-07 | 泉州市一扬文化用品有限公司 | A kind of flexible pen type correction tape |
| CN107901681A (en) * | 2017-12-01 | 2018-04-13 | 泉州市扬文化用品有限公司 | A kind of correction tape of loose-resitant belt replaces core and correction tape |
| CN215552198U (en) * | 2021-08-12 | 2022-01-18 | 泉州市天高文化用品有限公司 | Winding type stationery with push nozzle capable of being automatically unlocked |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003094887A (en) * | 2001-09-25 | 2003-04-03 | Toppan Printing Co Ltd | Clutch device of coating film transfer tool |
| JP4082294B2 (en) * | 2003-07-09 | 2008-04-30 | コクヨ株式会社 | Transfer tool |
| CN106585226B (en) * | 2017-01-24 | 2019-02-15 | 泉州市一扬文化用品有限公司 | It is a kind of push away can be self-locking after nozzle correction tape |
| CN206968252U (en) * | 2017-01-24 | 2018-02-06 | 泉州市一扬文化用品有限公司 | It is a kind of push away after nozzle can self-locking correction tape |
| CN107379835B (en) * | 2017-08-16 | 2024-09-10 | 泉州市一扬文化用品有限公司 | Improved soft film pushing nozzle correction tape |
| CN210363121U (en) * | 2019-06-06 | 2020-04-21 | 泉州市一扬文化用品有限公司 | Correction tape |
-
2021
- 2021-08-12 CN CN202110923189.1A patent/CN113400845B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204687662U (en) * | 2015-05-21 | 2015-10-07 | 泉州市一扬文化用品有限公司 | A kind of flexible pen type correction tape |
| CN107901681A (en) * | 2017-12-01 | 2018-04-13 | 泉州市扬文化用品有限公司 | A kind of correction tape of loose-resitant belt replaces core and correction tape |
| CN215552198U (en) * | 2021-08-12 | 2022-01-18 | 泉州市天高文化用品有限公司 | Winding type stationery with push nozzle capable of being automatically unlocked |
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| CN113400845A (en) | 2021-09-17 |
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