CN2607461Y - Detachable jointing lock for joint and fixing plates - Google Patents
Detachable jointing lock for joint and fixing plates Download PDFInfo
- Publication number
- CN2607461Y CN2607461Y CN 03233752 CN03233752U CN2607461Y CN 2607461 Y CN2607461 Y CN 2607461Y CN 03233752 CN03233752 CN 03233752 CN 03233752 U CN03233752 U CN 03233752U CN 2607461 Y CN2607461 Y CN 2607461Y
- Authority
- CN
- China
- Prior art keywords
- lock
- shell body
- lower shell
- upper shell
- pin
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a connecting lock which can be used for connecting and fixing two plane plates. The connecting lock comprises a holed upper shell body and a holed lower shell body. The opening of the upper shell body has the same size with that of the lower shell body. The openings of the upper and the lower shell bodies are butted to form a dismountable connecting lock which can connect and fix plane plates. Characteristically, a pin is arranged inside the upper shell body, and a coupler lock pin is arranged inside the lower shell body. The coupler lock pin is provided with a coupler lock and a socket hexagon screw hole. The outer walls of the upper and the lower shell bodies are provided with a plurality of connecting screw holes. The coupler lock pin is provided with a centrifugal cam and a positioning piece. The coupler lock is integrated with the socket hexagon screw hole. The socket hexagon screw hole is arranged on profile of the axial core of the coupler lock pin, forming a structure of centrifugal shaft. The utility model is characterized in simple structure, convenient installation and disassembly as well as firm connection. The edge of the plane plates connected is free from damage, and the plane plates can be repeatedly used. Therefore, the utility model is a suitable connecting lock used for connecting and fixing plane plates.
Description
Technical field: the utility model is a kind of connection lock that is used to be connected and fixed two blocks of flat panel materials.Belong to the machinery field.
Background technique: the main mode that connects two blocks of plane shape sheet materials now has: bonding method, welding process, button limit, limit and back install another piece connecting plate mode additional, in case above-mentioned connecting mode shortcoming is a two boards to be connected and fixed and to finish, edges of boards between two flat boards are promptly destroyed, can not reuse, can not freely install and remove.
Summary of the invention: the purpose of this utility model is overcoming the shortcoming of prior art, invent a kind of the sheet material of plane shape can be coupled to each other fixing, and the detachable type of repeatedly freely installing and removing connects and fixed flat planar with connecting lock.
The utility model is finished by following array structure: be made up of the upper shell of an opening and the lower shell body of an opening, the upper shell opening size is identical with the lower shell body opening size, the butt joint of upper and lower casing opening constitutes detachable type connection and fixed flat planar connection lock, it is characterized in that the upper shell internal fixation is equipped with a bearing pin, a lock hook pin is adorned in lower shell body inside, latch hook and interior hexagonal screw are housed on the lock hook pin, have several on upper shell and the lower shell body outer wall and connect screw; An eccentric cam and Location resilient piece are housed on the lock hook pin, and latch hook and interior hexagonal screw are connected as a single entity; Interior hexagonal screw is positioned at the sidepiece of latch hook bearing pin core, constitutes eccentric shaft structure; Be connected by positioning hole with screw between connecting plate and upper shell and the lower shell body; Interior hexagonal screwhole diameter is 5～10 millimeters.
This device working principle is: be made up of the upper shell (1) of an opening and lower shell body (2) link of an opening, upper shell (1) opening size is identical with lower shell body (2) opening size, upper shell forms one being connected lock with the butt joint of lower shell body opening, outer wall at upper shell (1) and lower shell body (2) has several connection screws (12,21), with screw a flat sheet is fixed on the upper shell (1), with screw another piece flat sheet is fixed on the lower shell body (2), allow upper shell (1) dock with lower shell body (2) opening, the both sides housing (1) that guarantees is concordant with sheet edge, the hexagonal screw rod is inserted in the interior hexagonal screw (7) on the lower shell body (2), rotate the hexagonal screw rod, lock hook pin (4) rotates thereupon, latch hook (3) stretches out in lower shell body (2), be suspended on the bearing pin (11) of upper shell (1) enclosure interior, lock hook pin (4) is rotated further, drive is installed in lock hook pin (4) and goes up eccentric cam (6) rotation, eccentric cam (6) is gone up outstanding projection and is stirred Location resilient piece (5) rotation, be blocked stuck after Location resilient piece (5) rotate in place, withdraw from the hexagonal screw rod, the locking that promptly is positioned of upper shell (1) and lower shell body (2), two flat sheet are connected as one, and finish locking action.
In the time of need taking apart, the hexagonal screw rod is inserted in the interior hexagonal screw (7) on the lower shell body (2) again, rotate the hexagonal screw rod, lock hook pin (4) rotates, and drives eccentric cam (6) earlier and rotates, projection in the eccentric cam (6) is stirred Location resilient piece (5) and is rotated, behind Location resilient piece (5) return, latch hook (3) rotates with lock hook pin (4), leaves the bearing pin (11) of upper shell (1) and locates, get back to lower shell body (2) inside, finish unlocking action.
The utility model detachable type connects and fixed flat planar has simple in structure with the connection lockset, mounting or dismounting are convenient, are connected and fixed, and the flat sheet edge after the connection can be not destroyed, flat sheet can be repeatedly used, and is that a kind of novel suitable connection and fixed flat planar are with connecting lock.
Description of drawings: below in conjunction with the accompanying drawing illustrated embodiment, the present utility model structure is described further, but protection domain is not limited thereto embodiment.
Fig. 1 connects for detachable type and fixed flat planar is locked the structural representation of coupled situation with connection.
Fig. 2 is an A-A direction cut-away view shown in Figure 1.
Fig. 3 detachable type connects and the fixed flat planar structural representation that connects upper shell (1) parts in the lock.
Fig. 4 is a plan view shown in Figure 3.
Fig. 5 connects for detachable type and the fixed flat planar structural representation that connects lower shell body (2) parts in the lock.
Fig. 6 is a plan view shown in Figure 5.
Fig. 7 is the working state schematic representation of Location resilient piece (5) parts and eccentric cam parts in detachable type connection and the fixed flat planar usefulness connection lock.
Fig. 8 constitutes the schematic representation of eccentric stiffener jointly with hexagonal screw (7) in connecting in the lock and lock hook pin (4) for detachable type connection and fixed flat planar.
Fig. 9 is the right elevation shown in Figure 58.
Figure 10 is a rear view shown in Figure 8.
Embodiment: as shown in Figure 1, select the upper shell (1) of board making opening and the lower shell body (2) of opening for use.A bearing pin (11) is wherein arranged in upper shell (1), and bearing pin (11) two ends are fixed on upper shell (1) the inwall biside plate.Adorn a lock hook pin (4) in the lower shell body (2), lock hook pin (4) two ends are fixed on lower shell body (1) the inwall biside plate, at lock hook pin (4) middle part the eccentric stiffener that Location resilient piece (5), eccentric cam (6) and interior hexagonal screw (7) constitute is housed, two latch hooks (3) are respectively adorned in lock hook pin (4) end, two ends, its objective is to allow to connect more firm and stressed more balance between the lower shell body.
During use, by connecting screw (11,21), upper shell (1) is fixedlyed connected with the two boards material respectively with lower shell body (2) with screw (10).Rotation hexagonal screw rod, interior hexagonal screw (7) drives latch hook (3) and rotates.Latch hook (3) rotates out from lower shell body (2) inwall, locates to block running into upper shell (1) lock shaft (11).Afterwards, lock hook pin (4) is rotated further, and the projection (8) on the eccentric cam (6) is stirred Location resilient piece (5), and Location resilient piece (5) is rotated, and blocks latch hook (3).Use Location resilient piece (5) in the structure, both guaranteed the locking degree, reduced the power of hexagonal screw rod (8) again, whole locking and the process of unblanking can easily be finished.
1-upper shell; 11-bearing pin; 12-connection screw; 2-lower house; 21-connection screw; 3-latch hook; 4-lock hook pin; 5-Location resilient piece; 6-eccentric cam; 7-interior hexagonal screw; Projection in 8-eccentric cam; 9-connecting plate; 10-screw.
Claims (5)
1, detachable type connects and fixed flat planar connection lock, form by the upper shell (1) of an opening and the lower shell body (2) of an opening, upper shell (1) opening size is identical with lower shell body (2) opening size, the butt joint of upper and lower casing opening constitutes to connect locks, it is characterized in that upper shell (1) internal fixation is equipped with a bearing pin (11), a lock hook pin (4) is adorned in lower shell body (2) inside, latch hook (3) and interior hexagonal screw (7) are housed on the lock hook pin (4), have several on upper shell (1) and lower shell body (2) outer wall and connect screw (12,21).
2, detachable type according to claim 1 connects and fixed flat planar connection lock, it is characterized in that being equipped with on the lock hook pin (4) eccentric cam (6) and Location resilient piece (5), and latch hook (3) is connected as a single entity with interior hexagonal screw (7).
3, detachable type according to claim 1 and 2 connects and fixed flat planar connection lock, and hexagonal screw (7) is positioned at the sidepiece of lock hook pin (4) axle core in it is characterized in that, the formation eccentric shaft structure.
4, detachable type according to claim 1 and 2 connect and fixed flat planar with connecting lock, it is characterized in that being connected by positioning hole (2) with screw (10) between connecting plate (9) and upper shell (1) and the lower shell body (2).
5, detachable type according to claim 1 and 2 connects and fixed flat planar connection lock, and hexagonal screw (7) diameter is 5～10 millimeters in it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233752 CN2607461Y (en) | 2003-03-27 | 2003-03-27 | Detachable jointing lock for joint and fixing plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233752 CN2607461Y (en) | 2003-03-27 | 2003-03-27 | Detachable jointing lock for joint and fixing plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607461Y true CN2607461Y (en) | 2004-03-24 |
Family
ID=34165973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233752 Expired - Fee Related CN2607461Y (en) | 2003-03-27 | 2003-03-27 | Detachable jointing lock for joint and fixing plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607461Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615444A (en) * | 2013-11-27 | 2014-03-05 | 中国电子科技集团公司第三十八研究所 | Fast electric locking device |
| CN103862583A (en) * | 2014-03-28 | 2014-06-18 | 高佳太阳能股份有限公司 | Silicon wafer wire cutting machine iron plate connecting structure |
| CN107067986A (en) * | 2017-05-11 | 2017-08-18 | 苏州佳世达电通有限公司 | Splicing display device |
| CN107499804A (en) * | 2017-08-15 | 2017-12-22 | 武汉汉利物料搬运机械有限公司 | Automatic hook lock bascule |
| CN107543367A (en) * | 2017-07-03 | 2018-01-05 | 黄泓博 | Prizing liquefied device based on miniaturization structure |
-
2003
- 2003-03-27 CN CN 03233752 patent/CN2607461Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615444A (en) * | 2013-11-27 | 2014-03-05 | 中国电子科技集团公司第三十八研究所 | Fast electric locking device |
| CN103615444B (en) * | 2013-11-27 | 2015-09-02 | 中国电子科技集团公司第三十八研究所 | A kind of quick electric locking device |
| CN103862583A (en) * | 2014-03-28 | 2014-06-18 | 高佳太阳能股份有限公司 | Silicon wafer wire cutting machine iron plate connecting structure |
| CN107067986A (en) * | 2017-05-11 | 2017-08-18 | 苏州佳世达电通有限公司 | Splicing display device |
| CN107543367A (en) * | 2017-07-03 | 2018-01-05 | 黄泓博 | Prizing liquefied device based on miniaturization structure |
| CN107499804A (en) * | 2017-08-15 | 2017-12-22 | 武汉汉利物料搬运机械有限公司 | Automatic hook lock bascule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040324 |