CN101575935B - Improved structure of burglarproof door - Google Patents
Improved structure of burglarproof door Download PDFInfo
- Publication number
- CN101575935B CN101575935B CN2009100400662A CN200910040066A CN101575935B CN 101575935 B CN101575935 B CN 101575935B CN 2009100400662 A CN2009100400662 A CN 2009100400662A CN 200910040066 A CN200910040066 A CN 200910040066A CN 101575935 B CN101575935 B CN 101575935B
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- bolt
- side plate
- drive link
- improvement structure
- driving rod
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Abstract
The invention relates to an improved structure of a burglarproof door, which is characterized by comprising a door body, a lock arranged on the middle part of the door body, and a latch integrated body, wherein the latch integrated body consists of a side plate, a middle latch positioned on the middle part of the side plate and provided with a connecting driving rod, and a plurality of latches, a vertical driving rod and a connecting rod base which are positioned at the upper end and the lower end of the side plate; a position corresponding to the middle latch and the latches on the side plateis provided with latch punched holes; the middle part of the vertical driving rod is fixed with a width positioning plate, and at least two parts in the middle part of the width positioning plate in the transverse direction are fixedly connected with the connecting driving rod; the connecting rod base is arranged on the inner side of the middle part of the side plate corresponding to the connecting driving rod and is provided with a guide hole of the connecting driving rod; the connecting driving rod is transversely inserted in the guide hole of the connecting driving rod; the side plate is fixed on the inner lateral surface of the lateral surface of the door body through screws; the lateral surface of the door body is provided with punched holes corresponding to the middle latch and the latches; and the connecting driving rod is connected with a bolt. Compared with the prior art, the improved structure of the burglarproof door has the advantages of no influence on the overall impression and the strength of the door, and convenient mounting and maintenance.
Description
Technical field:
The present invention relates to a kind of door.
Background technology:
The security door of many bolts that the dead bolt of existing lock by being arranged on a middle part drives, disclosed as patent 95205294.6, its retaining mechanism is the umbrella stull by horizontally set, the several bolts that are arranged on the umbrella stull outside of horizontally set constitute, umbrella stull is connected with dead bolt by connecting rod, like this, dead bolt drives the umbrella stull move left and right by connecting rod, and umbrella stull then drives the corresponding latch hole of bolt into and out of doorframe.When this kind retaining mechanism is installed, the lid of face behind the door must be opened, behind the installation retaining mechanism, just lid can be loaded onto.Existing security door, be subjected to the requirement of theft-prevention structure, four limits of door all need to be fixedly connected into a door frame with square tube, have antitheft needed intensity to guarantee door, and the back of square tube is cut, so that the installation retaining mechanism like this, will destroy the bulk strength of square tube, even retaining mechanism is installed will be covered in the welding again, formed square tube does not reach the intensity of original square tube yet, and the square tube of sealing makes the maintenance difficult of retaining mechanism.In addition, because lid is the back welding, so that form rhs-structure, like this, rough pad has also seriously influenced the whole impression of door.
Summary of the invention:
Goal of the invention of the present invention be to provide a kind of whole impression that can not influence door and intensity, the installation and maintenance improvement structure of security door easily.
The present invention realizes like this, comprise a body, be arranged on a lock at body middle part, the bolt conglomerate, the bolt conglomerate is by side plate, be arranged in having the bolt that connects drive link and being positioned at the side plate upper end of side plate middle part, several bolts of lower end, perpendicular drive link, connecting rod base constitutes, on the side plate in the correspondence bolt and bolt place be provided with the bolt perforation, the middle part of perpendicular drive link is fixed with wide location-plate, wide location-plate middle part laterally has two places at least and is connected drive link and is fixed together, connecting rod base is arranged on the corresponding inboard that connects the side plate middle part of drive link, connecting rod base is provided with and connects the drive link guide hole, connecting the horizontal cross-under of drive link is connecing on the drive link guide hole, side plate is fixed on the medial surface of a body side surface by screw, bolt in the door body side surface correspondence, bolt is provided with perforation, connects drive link and dead bolt and links together.Owing to adopted the bolt conglomerate, like this, during assembling, can utilize the mouth of pipe of the square tube that constitutes the door body that the bolt conglomerate is inserted in the square tube from the top of the square tube type side frame of the framework of formation door body, screw by the square tube lateral surface then, the side plate that will be positioned at the bolt conglomerate of square tube is fixed on the medial surface of square tube, owing to the position of the bolt on the bolt conglomerate be can realize pinpoint, like this, just can accurately process perforation in the square tube side in advance.Owing to do not need bolt is installed in the wherein one side incision of square tube, like this, can guarantee the intensity of door body, guaranteed the aesthetic feeling of the outward appearance of door body, simultaneously, can assemble parts such as bolt again easily.
Here, in order to strengthen the rigidity of side plate, the side plate both sides are provided with the stiffener perpendicular to side plate.
In order further to strengthen the rigidity of bolt conglomerate, be provided with reinforced company's fitting at side plate upper/lower terminal and middle part the stiffener of side plate both sides and the stiffener of connecting rod base and side plate both sides are coupled together.
The present invention compared with the prior art, have the whole impression that can not influence door and intensity, installation and maintenance advantage easily.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a lateral plan of the present invention.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in the figure, the present invention includes a body 1, be arranged on the lock 2 at a body 1 middle part, be arranged on the bolt conglomerate 3 in a body 1 sidepiece square tube 25, bolt conglomerate 3 is by side plate 4, be arranged in the bolt 6 that connects drive link 5 having of side plate 4 middle parts and be positioned at side plate 4 upper ends, several bolts 7 of lower end, perpendicular drive link 8, connecting rod base 9 constitutes, on the side plate 4 in the correspondence bolt 6 and bolt 7 places be provided with bolt perforation 10, the middle part of perpendicular drive link 8 is fixed with wide location-plate 11 (obtuse angle gusset) by two-screw 24 up and down, wide location-plate 11 middle parts laterally have two 11a of place at least and are connected drive link 5 and are fixed together, connecting rod base 9 is arranged on the corresponding inboard that connects side plate 4 middle parts of drive link 5, connecting rod base 9 is provided with and connects drive link guide hole 12, connecting drive link 5 horizontal cross-under is connecing on the drive link guide hole 12, side plate 4 is fixed on the medial surface 1a of a body 1 side by screw 13, bolt 6 in the door body 1 side correspondence, bolt 7 is provided with perforation 14, connects drive link 5 and links together with the dead bolt 15 of locking 2.Side plate 4 both sides are provided with the stiffener 16 perpendicular to side plate 4.Being provided with reinforced company's fitting 17 at side plate 4 upper/lower terminals and middle part couples together the stiffener 16 of side plate 4 both sides and connecting rod base 9 stiffener 16 with side plate 4 both sides.The rear end 7a of the corresponding bolt 7 at the two ends of a stiffener 16 is provided with the touch switch 18 that links to each other with the signal of telecommunication input of warning system therein, during work, when the robber exerts oneself the push-and-pull security door, bolt 7 can swings, and the rear end 7a that makes bolt 7 touches touch switch 18 and causes the warning system action and report to the police.The corresponding touch switch 18 of the rear end 7a of bolt 7 is provided with press head 19, is provided with spring 20 between the rear end 7a of press head 19 and bolt 7.Like this, pushing of 19 pairs of touch switchs 18 of press head is soft pushing, and both guaranteed to touch touch switch 18, simultaneously, can control the power of pushing again.In the connection drive link 5 of bolt 6 be provided with the mounting groove 21 that the width of width and wide location-plate 11 matches, wide location-plate 11 be embedded in mounting groove 21 interior and by two-screw 22 at least be connected drive link 5 and be fixed together.
Claims (8)
1. the improvement structure of a security door, it is characterized in that comprising a body, be arranged on a lock at body middle part, the bolt conglomerate, the bolt conglomerate is by side plate, be arranged in having the bolt that connects drive link and being positioned at the side plate upper end of side plate middle part, several bolts of lower end, perpendicular drive link, connecting rod base constitutes, on the side plate in the correspondence bolt and bolt place be provided with the bolt perforation, the middle part of perpendicular drive link is fixed with wide location-plate, wide location-plate middle part laterally has two places at least and is connected drive link and is fixed together, connecting rod base is arranged on the corresponding inboard that connects the side plate middle part of drive link, connecting rod base is provided with and connects the drive link guide hole, connecting the horizontal cross-under of drive link is connecting on the drive link guide hole, side plate is fixed on the medial surface of a body side surface by screw, bolt in the door body side surface correspondence, bolt is provided with perforation, connects drive link and dead bolt and links together.
2. the improvement structure of security door according to claim 1 is characterized in that the side plate both sides are provided with the stiffener perpendicular to side plate.
3. the improvement structure of security door according to claim 2 is characterized in that being provided with reinforced company's fitting at side plate upper/lower terminal and middle part couples together the stiffener of side plate both sides and the stiffener of connecting rod base and side plate both sides.
4. according to the improvement structure of claim 1 or 2 or 3 described security doors, the connection drive link of bolt is provided with the mounting groove that the width of width and wide location-plate matches in it is characterized in that, wide location-plate be embedded in mounting groove interior and by two-screw at least be connected drive link and be fixed together.
5. according to the improvement structure of claim 2 or 3 described security doors, it is characterized in that the rear end of the corresponding bolt at the two ends of a stiffener is provided with the touch switch that links to each other with the signal of telecommunication input of warning system therein.
6. the improvement structure of security door according to claim 4 is characterized in that the rear end of the corresponding bolt at the two ends of a stiffener is provided with the touch switch that links to each other with the signal of telecommunication input of warning system therein.
7. the improvement structure of security door according to claim 5 is characterized in that the corresponding touch switch in rear end of bolt is provided with press head, is provided with spring between the rear end of press head and bolt.
8. the improvement structure of security door according to claim 6 is characterized in that the corresponding touch switch in rear end of bolt is provided with press head, is provided with spring between the rear end of press head and bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100400662A CN101575935B (en) | 2009-05-31 | 2009-05-31 | Improved structure of burglarproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100400662A CN101575935B (en) | 2009-05-31 | 2009-05-31 | Improved structure of burglarproof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101575935A CN101575935A (en) | 2009-11-11 |
| CN101575935B true CN101575935B (en) | 2011-02-16 |
Family
ID=41270991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100400662A Active CN101575935B (en) | 2009-05-31 | 2009-05-31 | Improved structure of burglarproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101575935B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763294B (en) * | 2015-04-02 | 2016-09-14 | 张晓明 | A kind of 90 thick overall full lock bolt anti-theft doors |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213209Y (en) * | 1995-03-18 | 1995-11-22 | 杜秋发 | Theft-proof door lock with alarm device |
| CN2217082Y (en) * | 1995-04-19 | 1996-01-10 | 田丰 | Two direction bolt type theft-proof lock |
| CN2264796Y (en) * | 1995-11-07 | 1997-10-15 | 吴宝富 | Theft-proof multi-latch door |
| CN2295840Y (en) * | 1997-01-31 | 1998-10-28 | 韩国鹏 | Anti-breaking door with lateral bolt |
| CN201424904Y (en) * | 2009-05-31 | 2010-03-17 | 杜永发 | Improved structure of security door |
-
2009
- 2009-05-31 CN CN2009100400662A patent/CN101575935B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213209Y (en) * | 1995-03-18 | 1995-11-22 | 杜秋发 | Theft-proof door lock with alarm device |
| CN2217082Y (en) * | 1995-04-19 | 1996-01-10 | 田丰 | Two direction bolt type theft-proof lock |
| CN2264796Y (en) * | 1995-11-07 | 1997-10-15 | 吴宝富 | Theft-proof multi-latch door |
| CN2295840Y (en) * | 1997-01-31 | 1998-10-28 | 韩国鹏 | Anti-breaking door with lateral bolt |
| CN201424904Y (en) * | 2009-05-31 | 2010-03-17 | 杜永发 | Improved structure of security door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101575935A (en) | 2009-11-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG YONGXIANGFU SECURITY TECHNOLOGY CO., LTD Free format text: FORMER OWNER: DU YONGFA Effective date: 20150427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150427 Address after: 1507, room two, No. 131, north south of the Five Ridges Avenue, Chancheng District, Guangdong, Foshan, 528000 Patentee after: Guangdong Fu'an Yongxiang Prevention Technology Co. Ltd. Address before: 528000 Guangdong Province, Foshan city Chancheng District source in a room 911 Patentee before: Du Yongfa |