CN211144017U - Burglary-resisting door of convenient replacement lock core - Google Patents
Burglary-resisting door of convenient replacement lock core Download PDFInfo
- Publication number
- CN211144017U CN211144017U CN201921705175.7U CN201921705175U CN211144017U CN 211144017 U CN211144017 U CN 211144017U CN 201921705175 U CN201921705175 U CN 201921705175U CN 211144017 U CN211144017 U CN 211144017U
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- CN
- China
- Prior art keywords
- door
- lock
- lock core
- panel
- fixing sleeve
- 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 burglary-resisting door of convenient replacement lock core, including the fixed cover of lock core, fixed cover bolt and lock core groove, the fixed cover both sides of lock core are provided with fixed cover bolt, the fixed cover opposite side shaping of lock core has the lock core groove. Has the advantages that: the utility model discloses a fixed cover of lock core, fixed cover bolt and lock core bolt that set up, when changing the lock core, only need to take off fixed cover bolt and lock core bolt, take off the fixed cover of lock core again, just can take out the lock core from the lock body and change, simplify the change step, make things convenient for the change operation of lock core.
Description
Technical Field
The utility model relates to a burglary-resisting door field, concretely relates to burglary-resisting door of convenient replacement lock core.
Background
The anti-theft door is called as anti-theft safety door. It has both anti-theft and safety performance. According to the regulations of general technical conditions for anti-theft safety doors, qualified anti-theft doors cannot be pried or opened with an opening of 615 square millimeters on a door leaf or opened with an opening of 38 square millimeters in a semicircle with a locking point of 150 square millimeters by using common hand tools such as chisels, screwdrivers, crowbars and the like and portable electric tools such as electric hand drills and the like within 15 minutes.
When the lock cylinder of the existing security door is replaced, the door lock panels on the two sides of the door plate need to be taken down firstly, then the lock cylinder fixing sleeves on the two sides of the door plate are taken down, the lock cylinder can be taken down at last for replacement, the replacement steps are complicated, the replacement operation of the lock cylinder is not convenient, and therefore the existing problem needs to be solved by a utility model.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, present burglary-resisting door of a convenient replacement lock core, solved current burglary-resisting door when changing the lock core, need take off the lock panel of door plant both sides earlier, take off the fixed cover of lock core of door plant both sides again, could take off the lock core at last and change, it is complicated to change the step, the problem of the change operation of the lock core of being not convenient for.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a burglary-resisting door of convenient replacement lock core, including the fixed cover of lock core, fixed cover bolt and lock core groove, the fixed cover both sides of lock core are provided with fixed cover bolt, the fixed cover opposite side shaping of lock core has the lock core groove.
Further, the fixed cover upside of lock core is provided with the handle, handle one side is provided with door lock panel, door lock panel one side is provided with the door plant, the door plant upside is provided with the sight glass, the door plant opposite side is provided with the lock apron, be provided with the lock core bolt on the lock apron, the door plant four sides is spliced there is the rubber pad.
Through adopting above-mentioned technical scheme, the rubber pad can be so that the vibrations that the door plant received when closing weaken, and then makes the noise reduction of door plant when closing improves the result of use.
Furthermore, the door panel with door lock panel passes through bolted connection, door lock panel has two.
Through adopting above-mentioned technical scheme, door lock panel can cover the protection with the lock body, plays fine decorative effect.
Furthermore, the handle is rotatably connected with the door lock panel, and the door lock panel is connected with the lock cylinder fixing sleeve through the fixing sleeve bolt.
Through adopting above-mentioned technical scheme, through the handle can rotate the inside lock core body of lock, and then kick-backs the spring bolt to the lock body in, and then will the door plant is opened.
Furthermore, the number of the fixed sleeve bolts is two, and the door lock cover plate is connected with the door plate through bolts.
By adopting the technical scheme, the lock cylinder fixing sleeve can be fixed on the door lock panel through the fixing sleeve bolt, and the lock cylinder is fixed through the lock cylinder groove.
Furthermore, the observation mirror is connected with the door panel through a clamping groove.
Through adopting above-mentioned technical scheme, through the sight glass can observe the condition in the door plant outside.
Furthermore, the outer side of the door plate is made of stainless steel, and the inner interlayer of the door plate is made of a solid wood plate.
Through adopting above-mentioned technical scheme, the welding has the support column between the stainless steel panel of door plant, improves the stable support of door plant guarantees the safety of door plant.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current burglary-resisting door when changing the lock core, need take off the lock panel of door plant both sides earlier, take off the fixed cover of lock core of door plant both sides again, just can take off the lock core at last and change, it is numerous and diverse to change the step, the problem of the change operation of the lock core of being not convenient for, the utility model discloses a fixed cover of lock core, fixed cover bolt and the lock core bolt that set up, when changing the lock core, only need to take off fixed cover bolt and lock core bolt, take off the fixed cover of lock core again, just can take out the lock core from the lock body and change, simplify the change step, make things convenient for the change operation of lock core.
Drawings
Fig. 1 is a front view of a security door with a conveniently replaceable lock cylinder according to the present invention;
fig. 2 is a left side view of a door panel in the anti-theft door with a conveniently replaced lock cylinder according to the present invention;
fig. 3 is a rear view of a lock cylinder fixing sleeve in the anti-theft door with a conveniently replaced lock cylinder.
The reference numerals are explained below:
1. a lock cylinder fixing sleeve; 2. a door panel; 3. a door lock panel; 4. a handle; 5. an observation mirror; 6. fixing a sleeve bolt; 7. a door lock cover plate; 8. a rubber pad; 9. a lock cylinder bolt; 10. a lock cylinder groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the security door capable of conveniently replacing a lock cylinder in the embodiment includes a lock cylinder fixing sleeve 1, a fixing sleeve bolt 6 and a lock cylinder groove 10, a handle 4 is disposed on the upper side of the lock cylinder fixing sleeve 1, a door lock panel 3 is disposed on one side of the handle 4, a door panel 2 is disposed on one side of the door lock panel 3, a viewing mirror 5 is disposed on the upper side of the door panel 2, a door lock cover plate 7 is disposed on the other side of the door panel 2, a lock cylinder bolt 9 is disposed on the door lock cover plate 7, rubber pads 8 are bonded to four sides of the door panel 2, the door panel 2 is connected with the door lock panel 3 through bolts, two door lock panels 3 are provided, the handle 4 is rotatably connected with the door lock panel 3, the door lock panel 3 is connected with the lock cylinder fixing sleeve 1 through the fixing sleeve bolt 6, two fixing, the interlayer material in the door panel 2 is a solid wood board.
As shown in fig. 1-3, in this embodiment, two sides of the lock cylinder fixing sleeve 1 are provided with the fixing sleeve bolts 6, and the other side of the lock cylinder fixing sleeve 1 is formed with the lock cylinder groove 10, so that by the arrangement of the lock cylinder fixing sleeve 1, the fixing sleeve bolts 6 and the lock cylinder bolts 9, when the lock cylinder is replaced, the lock cylinder can be replaced from the lock body only by taking down the fixing sleeve bolts 6 and the lock cylinder bolts 9, and then the lock cylinder fixing sleeve 1 is taken down, thereby simplifying the replacement steps and facilitating the replacement operation of the lock cylinder.
The specific implementation process of this embodiment is as follows: when using, earlier take off two fixed cover bolts 6 on the fixed cover 1 of lock core, then take off lock core bolt 9 again, take off fixed cover 1 of lock core from door lock panel 3 at last, after taking off, take out the lock core from the lock body, and then can change the lock core, the lock core after will changing is inserted in the lock body, rethread lock core bolt 9 is fixed the lock core, then block the solid with the lock core through lock core groove 10 on the fixed cover 1 of lock core, block after solid, fix cover bolt 6 and screw up, make the fixed cover 1 of lock core fix the lock core, such setting, simplify the change step, make things convenient for the change operation of lock core.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a burglary-resisting door of convenient replacement lock core which characterized in that: the novel lock core fixing device is characterized by comprising a lock core fixing sleeve (1), a fixing sleeve bolt (6) and a lock core groove (10), wherein the fixing sleeve bolt (6) is arranged on two sides of the lock core fixing sleeve (1), and the lock core groove (10) is formed in the other side of the lock core fixing sleeve (1).
2. The anti-theft door with the conveniently replaced lock cylinder as claimed in claim 1, characterized in that: the fixed cover of lock core (1) upside is provided with handle (4), handle (4) one side is provided with lock panel (3), lock panel (3) one side is provided with door plant (2), door plant (2) upside is provided with sight glass (5), door plant (2) opposite side is provided with lock apron (7), be provided with lock core bolt (9) on lock apron (7), door plant (2) four sides splice have rubber pad (8).
3. The anti-theft door with the conveniently replaced lock cylinder as claimed in claim 2, characterized in that: the door plate (2) is connected with the door lock panel (3) through bolts, and the number of the door lock panels (3) is two.
4. The anti-theft door with the conveniently replaced lock cylinder as claimed in claim 3, characterized in that: the handle (4) is rotationally connected with the door lock panel (3), and the door lock panel (3) is connected with the lock cylinder fixing sleeve (1) through the fixing sleeve bolt (6).
5. The anti-theft door with the conveniently replaced lock cylinder as claimed in claim 4, characterized in that: the number of the fixed sleeve bolts (6) is two, and the door lock cover plate (7) is connected with the door plate (2) through bolts.
6. The anti-theft door with the conveniently replaced lock cylinder as claimed in claim 5, characterized in that: the observation mirror (5) is connected with the door panel (2) through a clamping groove.
7. The anti-theft door with the conveniently replaced lock cylinder as claimed in claim 6, characterized in that: the outer side of the door plate (2) is made of stainless steel, and the inner interlayer of the door plate (2) is made of a solid wood plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705175.7U CN211144017U (en) | 2019-10-12 | 2019-10-12 | Burglary-resisting door of convenient replacement lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705175.7U CN211144017U (en) | 2019-10-12 | 2019-10-12 | Burglary-resisting door of convenient replacement lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144017U true CN211144017U (en) | 2020-07-31 |
Family
ID=71765964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921705175.7U Expired - Fee Related CN211144017U (en) | 2019-10-12 | 2019-10-12 | Burglary-resisting door of convenient replacement lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144017U (en) |
-
2019
- 2019-10-12 CN CN201921705175.7U patent/CN211144017U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200731 Termination date: 20211012 |