CN203997437U - A kind of plate lock - Google Patents
A kind of plate lock Download PDFInfo
- Publication number
- CN203997437U CN203997437U CN201420449271.0U CN201420449271U CN203997437U CN 203997437 U CN203997437 U CN 203997437U CN 201420449271 U CN201420449271 U CN 201420449271U CN 203997437 U CN203997437 U CN 203997437U
- Authority
- CN
- China
- Prior art keywords
- lock
- shaped plate
- plate
- dead bolt
- axle
- 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 discloses a kind of plate lock, its structure comprises lock, lock body and dead bolt, and described lock is groove type, and described lock body comprises U-shaped plate, axle and retracing spring, and described U-shaped plate is arranged in lock, and dead bolt is movably arranged on one end of U-shaped plate; Upper lower cross plate middle part at U-shaped plate is respectively equipped with a through hole, and the center of circle of two through holes is on same axis; The upper end of described axle is through being connected with lock roof inner side after the upper through hole of U-shaped plate, and the lower end of axle is connected with the inner side of lock diapire through after the lower through-hole of U-shaped plate; Between U-shaped plate and lock inner chamber, be provided with retracing spring; The inner side edge of described U-shaped plate is hypotenuse near one end of dead bolt.This plate is locked in use, only needs to promote to be connected with the mobile of dead bolt, gets final product time saving and energy saving one end that dead bolt is fixed on to lock body, safe and reliable, has improved work efficiency; Lock is that groove type has been saved whole plate and locked the space taking.
Description
Technical field
The utility model relates to a kind of latching device, specifically a kind of plate lock.
Background technology
At present, there is the problem of switch inconvenience in some door-plates, guardrail in use and transportation, and particularly in transit, because the quantity of transport is more, some door-plate and guardrail can not push again, so need in transit some latching devices to fix; In existing transport, be all the fixed form that uses latch and jack, in use exist some to install to require great effort, time-consuming problem, and latch needs M/C completely with coordinating of jack, reduced work efficiency.
Utility model content
The purpose of this utility model is to provide a kind of plate lock, and this plate is locked in use, only needs to promote to be connected with the mobile of dead bolt, gets final product time saving and energy saving one end that dead bolt is fixed on to lock body, safe and reliable, has improved work efficiency; Lock is that groove type has been saved whole plate and locked the space taking.
The technical scheme in the invention for solving the technical problem is: a kind of plate lock, its structure comprises lock, lock body and dead bolt, described lock is groove type, described lock body comprises U-shaped plate, axle and retracing spring, described U-shaped plate is arranged in lock, and dead bolt is movably arranged on one end of U-shaped plate; Upper lower cross plate middle part at U-shaped plate is respectively equipped with a through hole, and the center of circle of two through holes is on same axis; The upper end of described axle is through being connected with lock roof inner side after the upper through hole of U-shaped plate, and the lower end of axle is connected with the inner side of lock diapire through after the lower through-hole of U-shaped plate; Between U-shaped plate and lock inner chamber, be provided with retracing spring; The inner side edge of described U-shaped plate is hypotenuse near one end of dead bolt.
Further, described retracing spring is torsion spring, is provided with at least one torsion spring on axle, and described torsion spring is nested with on axle, and the madial wall of one end and lock closely against, the madial wall of the other end and U-shaped plate closely against.
Further, described retracing spring is leaf spring, and described leaf spring is arranged on the inner side of rotating shaft, and is connected with the madial wall of lock, and two free ends of leaf spring contact with the madial wall of U-shaped plate.
Further, described dead bolt outside is provided with cushion collar, and the outside of dead bolt connects mobile.
Further, inside described lock, one end is provided with the inclined-plane of being convenient to grasp U-shaped plate end.
The beneficial effects of the utility model are:
1, U-shaped plate is connected with lock with rotating shaft by retracing spring, because the inner side, one end of U-shaped plate is hypotenuse, in the time that dead bolt is provided with one end of hypotenuse from one end of U-shaped plate along circular motion to U-shaped plate, dead bolt is convenient in cavity that activity is plugged on U-shaped plate end, realize locking work, time saving and energy saving, avoid need to pegging graft one by one by latch and jack, waste time and energy.
2, because lock is groove type, lock body is arranged in lock, so in the time that adapter plate is locked, it is few that plate is locked the space taking, and can make full use of space.
3, because the U-shaped plate of lock body is connected with retracing spring by rotating shaft, in the time that dead bolt slides into the cavity of lock end, U-shaped plate can automatically reset by multiple spring, has ensured the tightness of dead bolt locking, safe and convenient to use.
4, because dead bolt is provided with cushion collar, when dead bolt slides along circular arc line, U-shaped plate beveled end is depressed in rear quick insertion lock body, now cushion collar can reduce the vibrations that produce between dead bolt and lock body and lock, avoids directly contacting with dead bolt, also can reduce noise.
5, inside lock, one end is provided with the inclined-plane of being convenient to grasp U-shaped plate end, in the time that needs unlatching is connected to the mobile of dead bolt sidepiece, can be along the inclined-plane of lock end, the end that the extend into U-shaped plate U-shaped plate that outwards stretches, now U-shaped plate rotates, the hypotenuse of U-shaped plate is rotated to lock inner side, be convenient to dead bolt to shift out, realize the opening action of mobile.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment mono-;
Fig. 2 is the perspective view of the utility model lock body;
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the birds-eye view of the use state of Fig. 1;
Fig. 5 is the front view of the utility model embodiment bis-;
Fig. 6 is the birds-eye view of Fig. 5.
In figure: 1 lock, 2U shape plate, 3 axles, 4 torsion springs, 5 dead bolts, 51 cushion collars, 6 inclined-planes, 7 leaf springs, 8 hypotenuses.
Detailed description of the invention
With reference to Figure of description, a kind of plate lock of the present utility model is described in detail below.
As shown in Figure 1, a kind of plate lock of the present utility model, its structure comprises lock 1, lock body and dead bolt 5, described lock 1 is groove type, described lock body comprises U-shaped plate 2, axle 3 and retracing spring 4, and described U-shaped plate 2 is arranged in lock 1, and dead bolt 5 is movably arranged on one end of U-shaped plate 2; Upper lower cross plate middle part at U-shaped plate 2 is respectively equipped with a through hole, and the center of circle of two through holes is on same axis; The upper end of described axle 3 is through being connected with lock 1 roof inner side after the upper through hole of U-shaped plate 2, and the lower end of axle 3 is connected with the inner side of lock 1 diapire through after the lower through-hole of U-shaped plate 2; Between U-shaped plate 2 and lock 1 inner chamber, be provided with retracing spring; The inner side edge of described U-shaped plate 2 is hypotenuse 8 near one end of dead bolt 5.
Embodiment mono-, as shown in Figure 1, described retracing spring is torsion spring 4, on axle 3, be provided with at least one torsion spring 4, can multiple torsion springs 4 be set according to user demand, described torsion spring 4 is nested with on axle 3, and the madial wall of one end and lock 1 closely against, the madial wall of the other end and U-shaped plate 2 closely against.As shown in Figure 4, press one end of U-shaped plate 2 hypotenuses, U-shaped plate 2 can be realized rotation.
Embodiment bis-, as shown in Figure 5, Figure 6, described retracing spring is leaf spring 7, and described leaf spring 7 is arranged on the inner side of axle 3, and is connected with the madial wall of lock 1, and two free ends of leaf spring 7 contact with the madial wall of U-shaped plate 2.Also can, according to using needs, multiple leaf springs be set.
Described dead bolt 5 outsides are provided with cushion collar 51, when dead bolt 5 slides along circular arc line, in rear quick insertion lock body under U-shaped plate 2 hypotenuse side pressures, now cushion collar 51 can reduce the vibrations that produce between dead bolt 5 and lock body and lock, avoid directly contacting with dead bolt 5, also can reduce noise.The outside of dead bolt 5 connects mobile, can connect some door-plates or guardrail, while being especially applicable to bulk transport, uses, and can ensure stability and safety.
Described lock 1 one end, inner side is provided with the inclined-plane 6 of being convenient to grasp U-shaped plate 2 ends.When needs are opened while being connected to the mobile of dead bolt 5 sidepieces, can be along the inclined-plane of lock 1 end, the end that the extend into U-shaped plate 2 U-shaped plate that outwards stretches, now U-shaped plate 2 rotates, the hypotenuse 8 of U-shaped plate 2 is rotated to lock 1 inner side, be convenient to dead bolt 5 to shift out, realize the opening action of mobile.
As required, several plate locks are arranged on the sidewall of fixed body to each mobile of plate lock locking.When use, promotion is connected to the mobile on dead bolt 5, dead bolt 5 does circular motion, one end from U-shaped plate 2 slides into the other end, under the pressure that now U-shaped plate 2 slides at dead bolt 5, rotates, and U-shaped plate 2 is provided with one end of hypotenuse 8 and rotates in the inner chamber of lock 1, and hypotenuse 8 and lock 1 internal chamber wall against, final dead bolt 5 drives mobile to slide into the other end of U-shaped plate 2, and U-shaped plate 5 automatically resets under the effect of retracing spring expansion force, realizes locking action.If need to open mobile time, then U-shaped plate 2 straight flange ends are pulled out, by the effect of axle 3 and retracing spring, the hypotenuse end of U-shaped plate 2 turns in lock 1 inner chamber, now dead bolt 5 can be skidded off to lock 1 outside, realizes breakdown action.
Plate of the present utility model is locked in use, only needs to promote to be connected with the mobile of dead bolt, gets final product time saving and energy saving one end that dead bolt is fixed on to lock body, safe and reliable, has improved work efficiency; Lock is that groove type has been saved whole plate and locked the space taking.
The above, principles more of the present utility model just explain through diagrams, this specification sheets is not in concrete structure and Applicable scope described shown in the utility model will being confined to, therefore the corresponding modify being likely utilized every and equivalent, all belong to the scope of the claims that the utility model is applied for.
Except technical characterictic described in specification sheets, all the other technical characterictics are those skilled in the art's known technology.
Claims (5)
1. a plate lock, is characterized in that, comprise lock, lock body and dead bolt, described lock is groove type, and described lock body comprises U-shaped plate, axle and retracing spring, and described U-shaped plate is arranged in lock, and dead bolt is movably arranged on one end of U-shaped plate; Upper lower cross plate middle part at U-shaped plate is respectively equipped with a through hole, and the center of circle of two through holes is on same axis; The upper end of described axle is through being connected with lock roof inner side after the upper through hole of U-shaped plate, and the lower end of axle is connected with the inner side of lock diapire through after the lower through-hole of U-shaped plate; Between U-shaped plate and lock inner chamber, be provided with retracing spring; The inner side edge of described U-shaped plate is hypotenuse near one end of dead bolt.
2. a kind of plate lock according to claim 1, is characterized in that, described retracing spring is torsion spring, on axle, be provided with at least one torsion spring, described torsion spring is nested with on axle, and the madial wall of one end and lock closely against, the madial wall of the other end and U-shaped plate closely against.
3. a kind of plate lock according to claim 1, is characterized in that, described retracing spring is leaf spring, and described leaf spring is arranged on the inner side of rotating shaft, and is connected with the madial wall of lock, and two free ends of leaf spring contact with the madial wall of U-shaped plate.
4. according to a kind of plate lock described in claim 2 or 3, it is characterized in that, described dead bolt outside is provided with cushion collar, and the outside of dead bolt connects mobile.
5. a kind of plate lock according to claim 4, is characterized in that, one end is provided with the inclined-plane of being convenient to grasp U-shaped plate end inside described lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449271.0U CN203997437U (en) | 2014-08-08 | 2014-08-08 | A kind of plate lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449271.0U CN203997437U (en) | 2014-08-08 | 2014-08-08 | A kind of plate lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203997437U true CN203997437U (en) | 2014-12-10 |
Family
ID=52037473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449271.0U Expired - Fee Related CN203997437U (en) | 2014-08-08 | 2014-08-08 | A kind of plate lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203997437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139923A (en) * | 2014-08-08 | 2014-11-12 | 山东斯坦德挂车有限公司 | Plate lock |
-
2014
- 2014-08-08 CN CN201420449271.0U patent/CN203997437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139923A (en) * | 2014-08-08 | 2014-11-12 | 山东斯坦德挂车有限公司 | Plate lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |