CN114075895A - Cam wire one-touch type locking device for sealing box - Google Patents
Cam wire one-touch type locking device for sealing box Download PDFInfo
- Publication number
- CN114075895A CN114075895A CN202011126690.7A CN202011126690A CN114075895A CN 114075895 A CN114075895 A CN 114075895A CN 202011126690 A CN202011126690 A CN 202011126690A CN 114075895 A CN114075895 A CN 114075895A
- Authority
- CN
- China
- Prior art keywords
- push rod
- cam
- wire
- locking device
- path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5215—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding
- E05B65/523—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding parallel to the surface on which the lock is mounted
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5246—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating
- E05B65/5253—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement rotating about an axis perpendicular to the surface on which the lock is mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/14—Applications of locks, e.g. of permutation or key-controlled locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
- E05C19/12—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/638—Cams; Ramps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
- E05Y2201/654—Cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Closures For Containers (AREA)
- Package Frames And Binding Bands (AREA)
Abstract
The present invention relates to a cam wire one-touch type locking device for a seal box, which fixes or releases a cover sleeve to or from a frame of the seal box by the operation of a cam wire in a one-touch type. It includes: a push rod arranged in the main body outside the cover sleeve and used for transferring up and down; a rod spring for elastically supporting the push rod upward; a locking buckle which is pushed by the push rod moving downwards to rotate and protrudes to the two sides of the main body so as to be hung and buckled on the connecting piece of the frame; and a cam wire that is fixed or released while being transferred along a transfer groove formed on one surface of the push rod according to the vertical transfer of the push rod.
Description
Technical Field
The present invention relates to a cam wire one-touch type locking device for a seal box, which fixes or releases a cover sleeve to or from a frame of the seal box by the operation of a cam wire in a one-touch type.
Background
In general, films (optical films) having various functions, such as a polarizing film, a diffusion film, a light-reflecting film, and a prism film, are used for a display panel.
The film for a display panel is manufactured by a manufacturing process such as drawing, extrusion, surface lamination, cutting, etc. instead of a glass material, in order to prevent the film from being damaged by external impact and to reduce the weight, and is manufactured by a manufacturing process such as drawing, extrusion, surface lamination, cutting, etc. in order to provide the function.
In addition, the film for the display screen is generally manufactured through several processes, and after one process is completed, it is necessary to load it into a storage case so as to be transferred to the next process.
It is important to prevent damage caused by foreign substances, scratches, moisture, temperature, external impact, the weight of loaded objects, and the like, which may cause the films for the display screen to be defective during the transportation of the manufacturing process or during the waiting transportation.
For this reason, a storage case for storing and transporting a display film has been developed and used, and for example, a push-type locking device of korean registered patent No. 10-1587031 has been developed
Which is a device that locks and unlocks by a pushing action.
However, since the conventional lock device has a saw-toothed structure in which the cam is locked or unlocked while rotating along a plurality of inclined surfaces, there is a problem that the operation is not performed properly due to abrasion of the inclined surfaces and the cam.
Therefore, it is necessary to provide a highly durable lock device having a simple structure for facilitating the switching between the locked state and the unlocked state.
[ Prior art documents ]
[ patent document ]
Patent document 0001) korean registered patent No. 10-1587031 "push type locking device"
Disclosure of Invention
[ problem to be solved ]
The present invention has been made to solve the above problems, and an object of the present invention is to provide a cam-wire one-touch type locking device for a seal box, which has a simple structure for locking and unlocking a locked state.
[ solution ]
In order to achieve the above object, a cam wire one-touch type locking device for a seal box according to the present invention, that is, a cam wire one-touch type locking device for a seal box which fixes or releases a cover sleeve to or from a frame of a seal box, includes: a push rod arranged in the main body outside the cover sleeve and used for transferring up and down; a rod spring for elastically supporting the push rod upward; a locking buckle which is pushed by the push rod moving downwards to rotate and protrudes to the two sides of the main body so as to be hung and buckled on the connecting piece of the frame; and a cam wire that is fixed or released while being transferred along a transfer groove formed on one surface of the push rod according to the vertical transfer of the push rod.
In the cam wire one-touch type locking device for a seal cartridge according to the present invention, the cam wire is bent at a right angle at an upper end portion and a lower end portion thereof, the lower end portion is inserted into the body so as to be rotatable, and the upper end portion is inserted into a transfer groove formed in one surface of the push rod.
Further, the cam-wire one-touch type locking device for a seal cartridge according to the present invention, in which a transfer groove is formed on one surface of the push rod, includes: the first path is formed vertically to the lower end of the push rod, and the cam wire is hung and buckled on the first path in a state that the push rod is lifted; a hanging table disposed at an upper portion of the first path; a second path formed at one side of the hanging table for guiding the cam wire toward an upper portion of the hanging table when the push rod descends; and a third path along which the cam wire is moved so as to be hung on the hanging table, and when the push rod is lowered again and then ascends, the cam wire is guided from the hanging table to the first path by the third path.
In addition, the cam wire one-touch type locking device for a sealing case of the present invention further includes a rotation spring for rotating the locking buckle toward the inside of the body, thereby preventing the locking buckle from protruding.
In addition, the cam wire one-touch type locking device for the seal box, disclosed by the invention, further comprises guide rollers, wherein the guide rollers protrude towards two sides and enable the guide rollers to approach the locking buckles to rotate according to the action of the push rods.
[ Effect of the invention ]
As described above, according to the cam wire one-touch type locking device for a seal cartridge of the present invention, the cam wire is locked and unlocked while being transferred along the transfer groove formed on one surface of the push rod that is transferred up and down, with a simple structure.
Drawings
FIG. 1 is a diagram of an embodiment of a cam wire one-touch locking device for a seal cartridge according to the present invention;
FIG. 2 is a diagram of the operation of the cam wire one-touch locking device for a seal box according to the present invention;
FIG. 3 is an exploded view of a cam wire for a seal cartridge cam wire with a one-touch locking device according to the present invention;
FIG. 4 is an exploded view of the guide rollers of the seal box cam wire one-touch locking device according to the present invention;
fig. 5 is an internal perspective view of a cam wire one-touch type locking device for a closure according to the present invention;
fig. 6 is an internal view of the cam wire one-touch type locking device for a sealing case according to the present invention in an unlocked state;
fig. 7 is an internal view of a push rod of the cam wire one-touch type locking device for a seal cartridge in a lowered state according to the present invention;
fig. 8 is an internal view of a cam wire one-touch type locking device for a seal box according to the present invention in a locked state;
fig. 9 is an internal view of the push rod of the cam wire one-touch type locking device for a closure according to the present invention in a state of being lowered again.
Reference numerals:
1. a main body;
2. a push rod;
3. a rod spring;
4. a locking buckle;
5. a cam wire;
6. a rotating spring;
7. a guide roller;
10. a transfer tank;
11. a first path;
12. a second path;
13. a third path;
14. hanging a table;
100. a sealing box;
101. covering the cover;
102. a frame;
103. cam wire one-touch type locking device for sealing box
104. A connecting member.
Detailed Description
The specific structural or functional description of the embodiments according to the inventive concept disclosed in the present specification is merely exemplary for the purpose of illustrating the embodiments according to the inventive concept, and the embodiments according to the inventive concept may be implemented in various forms and thus are not limited to the embodiments described in the present specification.
Various modifications may be made to the embodiments in accordance with the present inventive concept, and it may have various forms, so they are shown in the drawings and will be described in detail herein. However, it is not intended to limit the embodiments according to the inventive concept to the particular, disclosed forms, and therefore, all modifications, equivalents, and alternatives falling within the spirit and technical scope of the present invention are to be included.
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 1 is a view showing an embodiment of a cam wire one-touch type locking device for a seal box according to the present invention, fig. 2 is an operation view of the cam wire one-touch type locking device for a seal box according to the present invention, fig. 3 is an exploded view of a cam wire of the cam wire one-touch type locking device for a seal box according to the present invention, fig. 4 is an exploded view of a guide roller of the cam wire one-touch type locking device for a seal box according to the present invention, fig. 5 is an internal perspective view of the cam wire one-touch type locking device for a seal box according to the present invention, fig. 6 is an internal view of the cam wire one-touch type locking device for a seal box according to the present invention in a released locking state, fig. 7 is an internal view of a push rod of the cam wire one-touch type locking device for a seal box according to the present invention in a lowered state, fig. 8 is an internal view of the cam wire one-touch type locking device for a seal box according to the present invention in a locked state, fig. 9 is an internal view of the push rod of the one-touch locking device for a cam wire of a seal cartridge according to the present invention in a state of being lowered again.
As shown in fig. 1, according to the cam wire one touch type locking device 103 for a sealing case of the present invention, for fixing or releasing the cover 101 to or from the frame of the sealing case 100 composed of the frame 102 and the cover 101, the cam wire one touch type locking device 103 for a sealing case performs a locking operation by being hooked on the connecting member 104 provided on the frame 102 by the locking buckles 4 provided on the outer side of the cover 101 and protruding to both sides of the body 1.
The locking and unlocking operations of the cam wire one-touch type locking device 103 for a capsule according to the present invention are performed in such a manner that the locking buttons 4 are protruded to both sides of the body 1 or inserted into the body 1 by the vertical movement of the push rod 2 as shown in fig. 2.
More specifically, as shown in fig. 3 to 5, the cam wire one-touch type locking device for a seal box of the present invention comprises: a push rod 2 disposed inside the main body 1 for moving up and down; a rod spring 3 for elastically supporting the push rod upward 2; a locking buckle 4 which is pushed by the push rod 2 moving downwards to rotate and protrudes to both sides of the main body 1 so as to be hung on the connecting piece of the frame; and a cam wire 5 that is fixed or released while being transferred along a transfer groove 10 formed on one surface of the push rod 2 according to the vertical transfer of the push rod 2.
In addition, a rotation spring 6 may be further included to rotate the locker 4 toward the inside of the body 1 when the push rod 2 is raised, thereby preventing the locker 4 from protruding.
Further, it is preferable that the push rod 2 is provided with guide rollers 7 protruding and rotating toward both sides, and when the push rod 2 is moved up and down, the guide rollers 7 rotate close to the locking buckle 4, thereby preventing a problem of poor operation due to friction between the locking buckle 4 and the push rod 2.
The cam wire 5 has an upper end portion and a lower end portion bent at a right angle, the lower end portion inserted into the main body 1 so as to be rotatable, and the upper end portion inserted into a transfer groove 10 formed in one surface of the push rod 2.
As shown in fig. 6, the transfer groove 10 formed on one surface of the push rod 2 includes: a first path 11 formed vertically with the lower end of the push rod, in which the cam wire 5 is hooked in a state where the push rod 2 is raised; a hanging table 14 provided above the first path 11; a second path 12 formed at one side of the hanging table 14 for guiding the cam wire 5 toward an upper portion of the hanging table 14 when the push rod 2 descends; and a third path 13 which guides the cam wire 5 from the mount 14 to the first path 11 when the push rod 2 is lowered again and then raised, the cam wire 5 being moved along the second path 12 and being mounted on the mount 14.
More specifically, as shown in fig. 6, in a state where the push rod 2 is lifted and then unlocked, when the push rod 2 is pressed and transferred downward as shown in fig. 7, the cam wire 5 is transferred from the first path 11 along the second path 12, and at this time, the push rod 2 pushes the locker 4 to protrude toward both sides of the body 1.
Thereafter, when the pressing of the push rod 2 is released, the push rod 2 is lifted upward by the upward elastic support of the rod spring, so that the cam wire 5 is caught on the catch table 14 as shown in fig. 8, thereby completing the locking action.
Further, the unlocking operation of the cam wire one-touch type locking device for a seal cartridge according to the present invention is performed by releasing the pressing force after the push rod 2 is pressed again.
More specifically, when the push rod 2 is pressed again, as shown in fig. 9, the cam wire 5 rotates to the other side along an inclined surface formed at an upper portion of the third path 13.
When the pressing of the plunger 2 is released, the plunger 2 is lifted up by the lever spring, so that the cam wire 5 is transferred to the first path 11 along the third path 13, thereby completing the unlocking operation.
The preferred embodiments of the present invention have been described above mainly with reference to the accompanying drawings. Various modifications will be apparent to those skilled in the art from the foregoing without departing from the scope of the invention. The scope of the invention is therefore intended to be construed in accordance with the appended claims so as to include within their scope such modifications.
Claims (5)
1. A cam wire one-touch type locking device for a seal box, which is used for fixing a cover sleeve on a frame of the seal box or releasing the fixation of the cover sleeve, and is characterized by comprising:
a push rod arranged in the main body outside the cover sleeve and used for transferring up and down;
a rod spring for elastically supporting the push rod upward;
a locking buckle which is pushed by the push rod moving downwards to rotate and protrudes to the two sides of the main body so as to be hung and buckled on the connecting piece of the frame;
and a cam wire that is fixed or released while being transferred along a transfer groove formed on one surface of the push rod according to the vertical transfer of the push rod.
2. The cam-wire one-touch locking device for a seal box according to claim 1,
the cam wire has upper and lower ends bent at a right angle, the lower end inserted into the body so as to be rotatable, and the upper end inserted into a transfer groove formed on one surface of the push rod.
3. The cam-wire one-touch locking device for a seal box according to claim 1, wherein a transfer groove is formed on one surface of the push rod, and the transfer groove includes:
the first path is formed vertically to the lower end of the push rod, and the cam wire is hung and buckled on the first path in a state that the push rod is lifted;
a hanging table disposed at an upper portion of the first path;
a second path formed at one side of the hanging table for guiding the cam wire toward an upper portion of the hanging table when the push rod descends;
and a third path along which the cam wire is moved so as to be hung on the hanging table, and when the push rod is lowered again and then ascends, the cam wire is guided from the hanging table to the first path by the third path.
4. The cam-wire one-touch locking device for a seal box according to claim 1,
the locking buckle further includes a rotation spring to rotate the locking buckle toward the inside of the body when the push rod is raised, thereby preventing the locking buckle from protruding.
5. The cam-wire one-touch locking device for a seal box according to claim 1,
the push rod further comprises guide rollers which protrude towards two sides and enable the guide rollers to rotate close to the locking buckles according to the action of the push rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2020-0105168 | 2020-08-21 | ||
| KR1020200105168A KR20220023445A (en) | 2020-08-21 | 2020-08-21 | one-touch locking device using cam wire for sealed box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114075895A true CN114075895A (en) | 2022-02-22 |
Family
ID=80282832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011126690.7A Withdrawn CN114075895A (en) | 2020-08-21 | 2020-10-20 | Cam wire one-touch type locking device for sealing box |
Country Status (2)
| Country | Link |
|---|---|
| KR (2) | KR20220023445A (en) |
| CN (1) | CN114075895A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0477863A1 (en) * | 1990-09-27 | 1992-04-01 | Nifco Inc. | Lock mechanism and latch device |
| JPH09287340A (en) * | 1996-04-23 | 1997-11-04 | Elecom Kk | Locking device of article storing case |
| CN1480616A (en) * | 2002-09-04 | 2004-03-10 | 株式会社利富高 | Locking mechanism of gland and open/close device |
| CN203033121U (en) * | 2012-12-12 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Lock catch |
| US20160273250A1 (en) * | 2013-12-06 | 2016-09-22 | Mitsubishi Steel Mfg. Co., Ltd. | Locking system, and opening and closing device |
| CN110318597A (en) * | 2017-07-28 | 2019-10-11 | 田庆国 | Film containing box rotatably pressure-locks device |
| CN209924609U (en) * | 2018-10-23 | 2020-01-10 | 宁波盛威卓越安全设备有限公司 | Built-in handle of safe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004238889A (en) | 2003-02-05 | 2004-08-26 | Nifco Inc | Latch device |
| KR20090018309A (en) * | 2007-08-17 | 2009-02-20 | 주식회사 니프코코리아 | Latch with switch |
| KR101587031B1 (en) | 2014-07-31 | 2016-01-20 | 주식회사 미영 | Locking device by pushing |
| KR101761747B1 (en) | 2016-04-04 | 2017-07-27 | 동오정밀 주식회사 | The one-touch locking apparatus |
-
2020
- 2020-08-21 KR KR1020200105168A patent/KR20220023445A/en not_active Application Discontinuation
- 2020-10-20 CN CN202011126690.7A patent/CN114075895A/en not_active Withdrawn
-
2023
- 2023-01-27 KR KR2020230000178U patent/KR200496627Y1/en active IP Right Grant
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0477863A1 (en) * | 1990-09-27 | 1992-04-01 | Nifco Inc. | Lock mechanism and latch device |
| JPH09287340A (en) * | 1996-04-23 | 1997-11-04 | Elecom Kk | Locking device of article storing case |
| CN1480616A (en) * | 2002-09-04 | 2004-03-10 | 株式会社利富高 | Locking mechanism of gland and open/close device |
| CN203033121U (en) * | 2012-12-12 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Lock catch |
| US20160273250A1 (en) * | 2013-12-06 | 2016-09-22 | Mitsubishi Steel Mfg. Co., Ltd. | Locking system, and opening and closing device |
| CN110318597A (en) * | 2017-07-28 | 2019-10-11 | 田庆国 | Film containing box rotatably pressure-locks device |
| CN209924609U (en) * | 2018-10-23 | 2020-01-10 | 宁波盛威卓越安全设备有限公司 | Built-in handle of safe |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230000443U (en) | 2023-03-02 |
| KR20220023445A (en) | 2022-03-02 |
| KR200496627Y1 (en) | 2023-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220222 |