CN205422188U - Bad safety lock of engineering construction loss prevention - Google Patents
Bad safety lock of engineering construction loss prevention Download PDFInfo
- Publication number
- CN205422188U CN205422188U CN201521027643.1U CN201521027643U CN205422188U CN 205422188 U CN205422188 U CN 205422188U CN 201521027643 U CN201521027643 U CN 201521027643U CN 205422188 U CN205422188 U CN 205422188U
- Authority
- CN
- China
- Prior art keywords
- button
- turn
- screw
- insurance turn
- insurance
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a bad safety lock of engineering construction loss prevention, it is including in a door panel, panel, insurance turn -button outdoors, the telescopic safety catch is established to the safety lock, the insurance turn -button is connected with the safety catch linkage, and the rotatory safety catch that drives stretches out and draws back, establish at least one fixed orifices or breach on the insurance turn -button, trompil, the fixed orifices of insurance turn -button or the trompil fixed connection that the breach passes through the interior panel of screw AND gate are established to panel relatively fixed hole or breach in the door. The utility model discloses establish fixed orifices or breach on the insurance turn -button, in the time of the engineering construction, safety catch shrink, the fixed orifices of insurance turn -button or the trompil fixed connection that the breach passes through the interior panel of screw AND gate for the insurance turn -button is fixed can not to rotate, avoids safety catch and door frame ( single -leaf door ) disjunction gate fan (primary and secondary door) to bump, after the engineering construction, screw out the screw or the screw in panel, the insurance turn -button returns to normal.
Description
Technical field
This utility model relates to a kind of safety lock, especially a kind of engineering construction anti-tamper safety lock.
Background technology
During engineering construction, due to reasons such as workman's turnover and engineering material carryings, needing antitheft door in opened condition, under the External Force Actings such as wind, antitheft door often cuts out, and needs often to turn the key in the lock, very inconvenient；Then workman is switched on the insurance function of antitheft door, i.e. rotate insurance turn-button, make night bolt stretch out, make door to lock, so cause antitheft door to collide with doorframe (univalve door) or door leaf (big and small door) damaged condition occurs under the External Force Actings such as wind, thus cause economic loss.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of engineering construction anti-tamper safety lock.
For achieving the above object, this utility model is by the following technical solutions:
A kind of engineering construction anti-tamper safety lock, including a wainscot, outdoors panel, insurance turn-button, described safety lock sets telescopic safety plug, described insurance turn-button is connected with safety plug, rotarily drive safety plug to stretch, setting at least one fixing hole on described insurance turn-button, door wainscot is relatively fixed hole and sets perforate, and the fixing hole of insurance turn-button is connected by screw is fixing with the perforate of door wainscot.
A kind of engineering construction anti-tamper safety lock, including a wainscot, outdoors panel, insurance turn-button, described safety lock sets telescopic safety plug, described insurance turn-button is connected with safety plug, rotarily drive safety plug to stretch, it is characterized in that: set at least one breach on described insurance turn-button, door wainscot opposed notches sets perforate, and the breach of insurance turn-button is connected by screw is fixing with the perforate of door wainscot.
Described insurance turn-button includes base and the handle being located on base, and described fixing hole is located on base.
Described insurance turn-button includes base and the handle being located on base, and described breach is located on base.
Described screw is interior counterbore screw, and in described screw, the cross sectional shape of counterbore is polygon.
This utility model uses above technical scheme, insurance turn-button sets fixing hole or breach, the when of engineering construction, safety plug shrinks, fixing hole or the breach of insurance turn-button are connected by screw is fixing with the perforate of door wainscot, make to insure turn-button to be fixed from rotating, it is to avoid safety plug collides with doorframe (univalve door) or door leaf (big and small door)；After engineering construction terminates, screw screwing out or screws in panel, insurance turn-button recovers normal.This utility model can be prevented effectively from safety lock and collide damaged condition occur with doorframe (univalve door) or door leaf (big and small door) under the External Force Actings such as wind, reasonable in design, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details:
Fig. 1 is the structural representation of this utility model safety lock；
Fig. 2 is a kind of structural representation of the insurance turn-button of safety lock；
Fig. 3 is the another kind of structural representation of the insurance turn-button of safety lock.
Detailed description of the invention
A kind of engineering construction anti-tamper safety lock as shown in the figures 1 and 2, it includes a wainscot 1, outdoors panel 2, insurance turn-button 4, described safety lock sets telescopic safety plug 3, described insurance turn-button 4 is connected with safety plug 3, rotarily drive safety plug 3 to stretch, setting at least one fixing hole 8 on described insurance turn-button 4, door wainscot 1 is relatively fixed hole 8 and sets perforate 6, and the fixing hole 8 of insurance turn-button 4 is connected by screw 7 is fixing with the perforate 6 of door wainscot 1.
A kind of engineering construction anti-tamper safety lock as shown in Fig. 1 or 3, including a wainscot 1, outdoors panel 2, insurance turn-button 4, described safety lock sets telescopic safety plug 3, described insurance turn-button 4 is connected with safety plug 3, rotarily drive safety plug 3 to stretch, setting at least one breach 10 on described insurance turn-button 4, door wainscot 1 opposed notches 10 sets perforate 6, and the breach 10 of insurance turn-button is connected by screw 7 is fixing with the perforate 6 of door wainscot 1.
Described insurance turn-button 4 includes base 9 and is located at the handle 5 of base 9 central authorities, and described fixing hole 8 is located on base 9.
Described insurance turn-button 4 includes base 9 and is located at the handle 5 of base 9 central authorities, and described breach 10 is located on base 9.
Described screw 7 is interior counterbore screw, and in described screw, the cross sectional shape of counterbore is polygon.
Claims (5)
1. an engineering construction anti-tamper safety lock, including a wainscot, outdoors panel, insurance turn-button, described safety lock sets telescopic safety plug, described insurance turn-button is connected with safety plug, rotarily drive safety plug to stretch, it is characterized in that: set at least one fixing hole on described insurance turn-button, door wainscot is relatively fixed hole and sets perforate, and the fixing hole of insurance turn-button is connected by screw is fixing with the perforate of door wainscot.
2. an engineering construction anti-tamper safety lock, including a wainscot, outdoors panel, insurance turn-button, described safety lock sets telescopic safety plug, described insurance turn-button is connected with safety plug, rotarily drive safety plug to stretch, it is characterized in that: set at least one breach on described insurance turn-button, door wainscot opposed notches sets perforate, and the breach of insurance turn-button is connected by screw is fixing with the perforate of door wainscot.
A kind of engineering construction anti-tamper safety lock the most according to claim 1, it is characterised in that: described insurance turn-button includes base and the handle being located on base, and described fixing hole is located on base.
A kind of engineering construction anti-tamper safety lock the most according to claim 2, it is characterised in that: described insurance turn-button includes base and the handle being located on base, and described breach is located on base.
A kind of engineering construction anti-tamper safety lock the most according to claim 1 and 2, it is characterised in that: described screw is interior counterbore screw, and in described screw, the cross sectional shape of counterbore is polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027643.1U CN205422188U (en) | 2015-12-11 | 2015-12-11 | Bad safety lock of engineering construction loss prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027643.1U CN205422188U (en) | 2015-12-11 | 2015-12-11 | Bad safety lock of engineering construction loss prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422188U true CN205422188U (en) | 2016-08-03 |
Family
ID=56516747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027643.1U Expired - Fee Related CN205422188U (en) | 2015-12-11 | 2015-12-11 | Bad safety lock of engineering construction loss prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422188U (en) |
-
2015
- 2015-12-11 CN CN201521027643.1U patent/CN205422188U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20161211 |