CN203145634U - Heavy door leaf plug - Google Patents
Heavy door leaf plug Download PDFInfo
- Publication number
- CN203145634U CN203145634U CN 201320006340 CN201320006340U CN203145634U CN 203145634 U CN203145634 U CN 203145634U CN 201320006340 CN201320006340 CN 201320006340 CN 201320006340 U CN201320006340 U CN 201320006340U CN 203145634 U CN203145634 U CN 203145634U
- Authority
- CN
- China
- Prior art keywords
- insertion rod
- door leaf
- plunger
- heavy door
- handle
- 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 - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract 10
- 230000037431 insertion Effects 0.000 abstract 10
- 238000009510 drug design Methods 0.000 abstract 1
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model discloses a heavy door leaf plug which is characterized by comprising an insertion rod, an adjustment box, a handle and fixing blocks, wherein the insertion rod comprises an upper insertion rod and a lower insertion rod; the upper insertion rod and the lower insertion rod are connected with the handle through an adjustment device in the adjustment box; and the fixing blocks are averagely distributed on the upper insertion rod and the lower insertion rod and are used for fixing the positions of the upper insertion rod and the lower insertion rod. The heavy door leaf plug has the advantages of simple structure, rational design, simplicity in operation, high strength, high anti-theft performance and convenience in mounting, dismounting and maintenance.
Description
Technical field
The utility model relates to a kind of life household articles, particularly relates to a kind of heavy door leaf latch.
Background technology
At present, occurred many heavy doors, large-scale door on the market, common latch is too little, and when being used for this class door, its intensity is too little, can't satisfy the locking requirement of this door leaf.How to guarantee locking and the safety of large-scale door, heavy door, become this those skilled in the art's problem demanding prompt solution.
Summary of the invention
At above-mentioned the deficiencies in the prior art part, the utility model provides a kind of heavy door leaf latch.It is simple in structure, and intensity is big, utilizes lever principle to realize going up lower plunger and locks simultaneously, can effectively solve above-mentioned prior art problems.
The technical solution adopted in the utility model is:
A kind of heavy door leaf latch, it is characterized in that: comprise inserted link, regulate box, handle and fixed block, described inserted link comprises upper plunger and lower plunger, upper plunger and lower plunger connect with handle by the adjusting device of regulating in the box, described fixed block is evenly distributed on upper plunger and the lower plunger, fixedly the position of upper plunger and lower plunger guarantees that upper plunger and lower plunger vertically move and non-migration.
Advantage of the present utility model is: simple in structure, reasonable in design, simple to operate, intensity is big, theftproof performance good, dismounting, easy to maintenance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, a kind of heavy door leaf latch, it is characterized in that: comprise inserted link 1, regulate box 2, handle 3 and fixed block 4, described inserted link 1 comprises upper plunger 11 and lower plunger 12, upper plunger 11 and lower plunger 12 connect with handle 3 by the adjusting device of regulating in the box 2, described fixed block 4 is evenly distributed on upper plunger 11 and the lower plunger 12, and fixedly the position of upper plunger 11 and lower plunger 12 guarantees that upper plunger 11 and lower plunger 12 vertically move and non-migration.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (1)
1. heavy door leaf latch, it is characterized in that: comprise inserted link, regulate box, handle and fixed block, described inserted link comprises upper plunger and lower plunger, upper plunger and lower plunger connect with handle by the adjusting device of regulating in the box, described fixed block is evenly distributed on upper plunger and the lower plunger, fixedly the position of upper plunger and lower plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006340 CN203145634U (en) | 2013-01-07 | 2013-01-07 | Heavy door leaf plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006340 CN203145634U (en) | 2013-01-07 | 2013-01-07 | Heavy door leaf plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145634U true CN203145634U (en) | 2013-08-21 |
Family
ID=48973170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320006340 Expired - Lifetime CN203145634U (en) | 2013-01-07 | 2013-01-07 | Heavy door leaf plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145634U (en) |
-
2013
- 2013-01-07 CN CN 201320006340 patent/CN203145634U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203515049U (en) | Spring bolt | |
| CN202280311U (en) | Automatic closing lock for industrial chassises | |
| CN203145634U (en) | Heavy door leaf plug | |
| CN204173858U (en) | Four post lifting machines are manual, electric dual-purpose safety lock | |
| CN203729673U (en) | Handle lock with cat eye opening preventive function | |
| CN202417102U (en) | Improved lock device for back door of low-voltage power distribution cabinet | |
| CN203926239U (en) | A kind of Locking Device | |
| CN202500429U (en) | Order door locking device | |
| CN204024170U (en) | A kind of falling proof device for machinery garage | |
| CN203593503U (en) | Lifting cage door lock | |
| CN204024242U (en) | The automobile-used lock collar composite member of in-flight meal | |
| CN202520147U (en) | Remotely controlled safety box | |
| CN204627218U (en) | A kind of automatic pinning assembly | |
| CN204350468U (en) | Detachable electric box | |
| CN204531712U (en) | The theft-proof door safety lock that a kind of Internet of Things controls automatically | |
| CN204941108U (en) | A kind of high security window locks | |
| CN203160845U (en) | Handle reversing device | |
| CN202743246U (en) | Self-locking turning plate support rod | |
| CN204210530U (en) | Before hand barrow, guardrail rotates positioner | |
| CN204451871U (en) | A kind of locking tow arm | |
| CN204284107U (en) | A kind of large-scale base plate quick-attachable cotter | |
| CN202122450U (en) | Mailbox bracket | |
| CN203296485U (en) | Main lock liner plate of burglarproof door | |
| CN203285200U (en) | Switch cabinet door lock | |
| CN202012258U (en) | Room door positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |