CN205078036U - Vice lock transmission structure of world lock - Google Patents
Vice lock transmission structure of world lock Download PDFInfo
- Publication number
- CN205078036U CN205078036U CN201520784984.7U CN201520784984U CN205078036U CN 205078036 U CN205078036 U CN 205078036U CN 201520784984 U CN201520784984 U CN 201520784984U CN 205078036 U CN205078036 U CN 205078036U
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- lock
- drag hook
- lock box
- connecting hole
- hook slide
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Abstract
The utility model discloses a vice lock transmission structure of world lock, including the lock box, it connects nail, pivot and stroke set -square to be equipped with drag hook slide, drag hook skateboard connection nail, tongue plate, tongue plate in the lock box, the stroke set -square has fixed orifices, first connecting hole and second connecting hole, the fixed orifices is articulated with the lock box through the pivot, it is articulated with the drag hook slide that first connecting hole passes through drag hook skateboard connection nail, it is articulated with tongue plate that the second connecting hole passes through tongue plate connection nail, lock box inner wall is equipped with horizontal extension's spout, tongue plate connects nail and spout sliding connection. Be equipped with sunken position on the drag hook slide, nail looks adaptation is connected with tongue plate in sunken position. Vice lock transmission structure, it utilizes lever principle to the board -like arm of force transmission of triangle makes the inside drive mechanism's of vice lock the more light spirit of motion, and simple structure is practical, can effectively improve the reliability of world lock. The utility model discloses can be applied to in two world locks that open the door.
Description
Technical field
The utility model relates to the part field of lock, particularly a kind of secondary lock drive mechanism of Tiandi lock.
Background technology
Tiandi lock comprises master lock, secondary lock and connecting rod, and described secondary lock, by connecting rod and master lock transmission, realizes the flexible of dead bolt in secondary lock.But traditional kind of drive as shown in Figure 1, in secondary lock, being provided with travelling gear, drag hook slide plate and bolt plate, drag hook slide plate and bolt plate being equipped with the tooth bar engaged with travelling gear, from realizing transmission.But due to driving cog wheel and rack cooperation and built on the sand, easily damage, so secondary lock often there will be fault, improve its maintenance rate and maintenance cost, reduce the market competitiveness of Tiandi lock.
Utility model content
For the deficiencies in the prior art, the utility model utilizes lever principle to create a kind of secondary lock drive mechanism of novel Tiandi lock, and it is simple and reasonable, effectively can improve the application life of secondary lock, reduces the cost of product after-sales service.
The technical scheme of the utility model technical solution problem is as follows:
A kind of secondary lock drive mechanism of Tiandi lock, comprise lock box, drag hook slide plate is provided with in described lock box, drag hook slide plate connected nail, bolt plate, bolt plate connected nail, rotating shaft and stroke set square, described stroke set square has fixing hole, first connecting hole and the second connecting hole, described fixing hole by rotating shaft and lock box hinged, described first connecting hole by drag hook slide plate connected nail and drag hook slide plate hinged, described second connecting hole by bolt plate connected nail and bolt plate hinged, described lock box inwall is provided with the chute of horizontal expansion, described bolt plate connected nail is connected with slide.Described drag hook slide plate is provided with pit bit, described pit bit and bolt plate connected nail suitable.Described lock box comprises lock box portion and lower lock box portion, and described upper lock box portion is provided with double wedge, and described lower lock box portion is provided with the groove suitable with double wedge.The impulse stroke of described drag hook slide plate is 17 ± 2 millimeters.Described bolt plate is provided with at least one dead bolt.
The utility model discloses a kind of secondary lock drive mechanism of Tiandi lock, it utilizes lever principle, with the board-like arm of force transmission of triangle, when drag hook slide travel is certain, the object of tongue profit post stroke is realized zooming in or out by changing driving force arm lengths ratio, make the motion more easy and flexible of the inner transmission mechanism of secondary lock simultaneously, simple and practical, effectively can improve the reliability of Tiandi lock.The utility model can be applicable in the Tiandi lock of double door.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design schemes and accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the secondary lock of traditional Tiandi lock;
Fig. 2 is the structural representation of lock-out state of the present utility model;
Fig. 3 is the structural representation of released state of the present utility model;
Fig. 4 is the structural representation of lock box of the present utility model;
Wherein: the drag hook slide plate 1 ' of traditional secondary lock, the bolt plate 2 ' of traditional secondary lock, the travelling gear 3 ' of traditional secondary lock, drag hook slide plate 1, drag hook slide plate connected nail 2, bolt plate 3, bolt plate connected nail 4, rotating shaft 5, stroke set square 6, chute 7, double wedge 8, groove 9.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
As shown in figs. 2 to 4, a kind of secondary lock drive mechanism of Tiandi lock, comprise lock box, drag hook slide plate 1 is provided with in described lock box, drag hook slide plate connected nail 2, bolt plate 3, bolt plate connected nail 4, rotating shaft 5 and stroke set square 6, described stroke set square 6 has fixing hole, first connecting hole and the second connecting hole, described fixing hole is hinged by rotating shaft 5 and lock box, described first connecting hole is hinged by drag hook slide plate connected nail 2 and drag hook slide plate 1, described second connecting hole is hinged by bolt plate connected nail 4 and bolt plate 3, described lock box inwall is provided with the chute 7 of horizontal expansion, described bolt plate connected nail 4 is slidably connected with chute 7.
Be further used as preferred embodiment, described drag hook slide plate 1 is provided with pit bit, described pit bit and bolt plate connected nail 4 suitable.
Be further used as preferred embodiment, described lock box comprises lock box portion and lower lock box portion, and described upper lock box portion is provided with double wedge 8, and described lower lock box portion is provided with the groove 9 suitable with double wedge 8.The convex-concave inserting type structure of described double wedge 8 and groove 9 can ensure that lock box is reliable and stable and not be shifted.
Be further used as preferred embodiment, the impulse stroke of described drag hook slide plate 1 is 17 ± 2 millimeters.
Be further used as preferred embodiment, described bolt plate 3 is provided with at least one dead bolt.
Above better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (5)
1. the secondary lock drive mechanism of a Tiandi lock, comprise lock box, it is characterized in that: in described lock box, be provided with drag hook slide plate (1), drag hook slide plate connected nail (2), bolt plate (3), bolt plate connected nail (4), rotating shaft (5) and stroke set square (6), described stroke set square (6) has fixing hole, first connecting hole and the second connecting hole, described fixing hole is hinged by rotating shaft (5) and lock box, described first connecting hole is hinged by drag hook slide plate connected nail (2) and drag hook slide plate (1), described second connecting hole is hinged by bolt plate connected nail (4) and bolt plate (3), described lock box inwall is provided with the chute (7) of horizontal expansion, described bolt plate connected nail (4) and chute (7) are slidably connected.
2. the secondary lock drive mechanism of Tiandi lock according to claim 1, is characterized in that: described drag hook slide plate (1) is provided with pit bit, described pit bit and bolt plate connected nail (4) suitable.
3. the secondary lock drive mechanism of Tiandi lock according to claim 1, is characterized in that: described lock box comprises lock box portion and lower lock box portion, and described upper lock box portion is provided with double wedge (8), and described lower lock box portion is provided with the groove (9) suitable with double wedge (8).
4. the secondary lock drive mechanism of Tiandi lock according to claim 1, is characterized in that: the impulse stroke of described drag hook slide plate (1) is 17 ± 2 millimeters.
5. the secondary lock drive mechanism of Tiandi lock according to claim 1, is characterized in that: described bolt plate (3) is provided with at least one dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784984.7U CN205078036U (en) | 2015-10-10 | 2015-10-10 | Vice lock transmission structure of world lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784984.7U CN205078036U (en) | 2015-10-10 | 2015-10-10 | Vice lock transmission structure of world lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078036U true CN205078036U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784984.7U Active CN205078036U (en) | 2015-10-10 | 2015-10-10 | Vice lock transmission structure of world lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756522A (en) * | 2018-06-11 | 2018-11-06 | 宁波埃迪五金工贸有限公司 | A kind of two-way plug lock |
-
2015
- 2015-10-10 CN CN201520784984.7U patent/CN205078036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756522A (en) * | 2018-06-11 | 2018-11-06 | 宁波埃迪五金工贸有限公司 | A kind of two-way plug lock |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |