CN210105548U - Improved structure of bidirectional door bolt - Google Patents
Improved structure of bidirectional door bolt Download PDFInfo
- Publication number
- CN210105548U CN210105548U CN201920557047.6U CN201920557047U CN210105548U CN 210105548 U CN210105548 U CN 210105548U CN 201920557047 U CN201920557047 U CN 201920557047U CN 210105548 U CN210105548 U CN 210105548U
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- bolt
- seat
- positioning plate
- connecting seat
- bolt seat
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Abstract
The utility model discloses an improved structure of two-way door bolt, including connecting seat, bolt seat and removable pin, the removable pin slides and sets up on the bolt seat, and the removable pin front end is used for inserting with the connecting seat and closes or throw off, all is equipped with a plurality of square fixed orificess on connecting seat and the bolt seat, and connecting seat and bolt seat are fixed this connecting seat and bolt seat on two-way door through carriage bolt and square fixed orifices cooperation respectively, are equipped with the locating plate on the bolt seat, and the topside in the middle of the locating plate has the breach and makes the locating plate topside of breach both sides form two independent spacing units. The improved structure of the bidirectional door bolt has compact structure, can be mounted in two directions and is fixed firmly, and the safety is high.
Description
The technical field is as follows:
the utility model relates to an improvement structure of two-way bolt.
Background art:
the two-way door latch of the prior art can only be fixed in a certain specific mode, namely, the connecting seat and the latch seat are fixed on the door or are opposite to each other according to the left and right sequence, the connecting seat and the latch seat cannot be distributed and fixed at will, and in the fixing process, the screw is screwed into the fixing hole for fixing, so that the anti-theft performance is poor, and the two-way door latch is easy to disassemble.
The utility model has the following contents:
the utility model aims to solve the technical problem that a compact structure, can two-way installation and fixed firm two-way bolt is provided, and this bolt can't be dismantled it in one side of door, improves the security.
The technical solution of the utility model is to provide an improved structure of a bidirectional door bolt, which comprises a connecting seat, a bolt seat and a movable pin, wherein the movable pin is arranged on the bolt seat in a sliding way, the front end of the movable pin is used for being inserted into or separated from the connecting seat, a plurality of square fixing holes are arranged on the connecting seat and the bolt seat, the connecting seat and the bolt seat are respectively matched with the square fixing holes through a carriage bolt to fix the connecting seat and the bolt seat on the bidirectional door, a positioning plate is arranged on the bolt seat, the top edge in the middle of the positioning plate is provided with a notch, so that the top edge of the positioning plate at two sides of the notch forms two independent limiting units, a through hole is arranged on the positioning plate below the notch, two lock holes are also arranged on the positioning plate, the two lock holes are respectively arranged at two sides of the through hole and are higher than the bottom surface of, all be equipped with the through-hole on first guide and the second guide, the activity round pin is worn to locate two in the through-hole of through-hole and locating plate and can rotate around self axial, be equipped with the handle board on the activity round pin, seted up the bayonet socket on the handle board, this bayonet socket can block on spacing unit, and when this bayonet socket block in spacing unit, the activity round pin front end is inserted with the connecting seat and is closed.
Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: through setting up square fixed orifices to fix through the carriage bolt, make connecting seat and removable pin can't dismantle from door body one side, improve the security performance, and the locating plate both sides form two independent spacing units, through the cooperation with locating pin bayonet socket and lockhole, can avoid the bolt to throw off the connecting seat, improve the security.
Preferably, the top edge of the limiting unit is a circular arc edge bent downwards.
Preferably, the first guide and the second guide are plate-shaped structures, and the through-holes are formed by the first guide and the second guide protruding upward.
Preferably, the width of the positioning plate is consistent with the width of the pin seat.
Furthermore, the bolt seat is plate-shaped, and the axis direction of the positioning plate is perpendicular to the axis direction of the bolt seat.
Further, the handle plate is located between the positioning plate and the second guide member.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1, an improved structure of two-way latch, including connecting seat 1, bolt seat 2 and removable pin 3, removable pin 3 slides and sets up on bolt seat 2, connecting seat 1 is upwards protruding and form the spliced eye by iron plate middle part, the 3 front ends of removable pin are used for inserting with the spliced eye of connecting seat 1 and closes or throw off, all be equipped with a plurality of square fixed orificess 4 on connecting seat 1 and the bolt seat 3, connecting seat 1 and bolt seat 2 are fixed this connecting seat and bolt seat on two-way gate through the carriage bolt respectively with the cooperation of square fixed orificess, wherein, connecting seat 1 is equipped with a square fixed orificess 4 from top to bottom respectively, bolt seat 2 is platelike structure equally, bolt seat 2 four corners department is equipped with a square fixed orificess 4 respectively. The bolt seat 2 is welded with a positioning plate 21, the top edge in the middle of the positioning plate 21 is provided with a notch 210, two independent limiting units 211 are formed on the top edge of the positioning plate on two sides of the notch, the bottom surface of the notch 210 is an arc surface, the positioning plate below the notch 210 is provided with a through hole 212, the positioning plate 21 is also provided with two locking holes 213, the two locking holes 213 are respectively positioned on two sides of the through hole 212 and are higher than the bottom surface of the notch, the bolt seat 2 is also provided with a first guide part 23 and a second guide part 24 which are matched with the through hole of the positioning plate, the first guide part 23 and the second guide part 24 are both provided with through holes, the movable pin 3 is arranged in the through holes of the two through holes and the positioning plate and can rotate around the self axial direction, the movable pin 3 is welded with a plate-shaped handle plate 31, the handle plate 31 is provided with a strip-shaped bayonet 32, the bayonet 32 can, the front end of the movable pin 3 is inserted into the connecting seat 1, and then the positioning pin is fixed on the positioning plate through the lock hole 213, so that the whole bolt is in a locking state and can not be opened. Specifically, the first guide 23 and the second guide 24 are plate-shaped structures, and are respectively attached to corresponding positions of the pin base in a welding manner, the through holes are formed by the upward protrusions of the first guide and the second guide,
preferably, the top edge of the limiting unit is a circular arc edge bent downwards. In addition, the width of the positioning plate is consistent with that of the bolt seat, the bolt seat is plate-shaped, and the axis direction of the positioning plate is perpendicular to the axis direction of the bolt seat.
The utility model discloses a set up square fixed orifices to fix through the carriage bolt, make connecting seat and removable pin can't dismantle from door body one side, improve the security performance, and the locating plate both sides form two independent spacing units, through the cooperation with locating pin bayonet socket and lockhole, can avoid the bolt to throw off the connecting seat, improve the security. The structure is compact and simple. In addition, because both ends all have spacing unit on the locating plate, like this, to two opening the door, no matter which door the connecting seat is installed on, all can be corresponding to installation bolt seat on another door, compare in the specific installation of prior art, obviously make things convenient for a lot of.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. All the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model are included in the patent protection scope of the utility model.
Claims (6)
1. The utility model provides an improvement structure of two-way bolt, includes connecting seat, bolt seat and removable pin, and the removable pin slides and sets up on the bolt seat, and the removable pin front end is used for inserting with the connecting seat and closes or throw off its characterized in that: the connecting seat and the bolt seat are respectively provided with a plurality of square fixing holes, the connecting seat and the bolt seat are respectively matched with the square fixing holes through carriage bolts to fix the connecting seat and the bolt seat on the bidirectional door, the bolt seat is provided with a positioning plate, the top edge in the middle of the positioning plate is provided with a notch, two independent limiting units are formed on the top edge of the positioning plate on two sides of the notch, the positioning plate below the notch is provided with a through hole, the positioning plate is also provided with two locking holes which are respectively positioned on two sides of the through hole and are higher than the bottom surface of the notch, the bolt seat is also provided with a first guide piece and a second guide piece which are matched with the through hole of the positioning plate, the first guide piece and the second guide piece are respectively provided with a through hole, the movable pin is arranged in the through holes of the two through holes and the positioning plate and can rotate around the self axial direction, the movable pin is, and when the bayonet is clamped on the limiting unit, the front end of the movable pin is inserted into the connecting seat.
2. The improved structure of a bi-directional latch as recited in claim 1, wherein: the top edge of the limiting unit is a circular arc edge which is bent downwards.
3. The improved structure of a bi-directional latch as recited in claim 1, wherein: the first guide member and the second guide member are plate-shaped structures, and the through hole is formed by the first guide member and the second guide member protruding upward.
4. The improved structure of a bi-directional latch as recited in claim 1, wherein: the width of the positioning plate is consistent with that of the bolt seat.
5. The improved structure of a bi-directional latch as recited in claim 1, wherein: the bolt seat is plate-shaped, and the axis direction of the positioning plate is perpendicular to the axis direction of the bolt seat.
6. The improved structure of a bi-directional latch as recited in claim 1, wherein: the handle plate is located between the positioning plate and the second guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557047.6U CN210105548U (en) | 2019-04-23 | 2019-04-23 | Improved structure of bidirectional door bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557047.6U CN210105548U (en) | 2019-04-23 | 2019-04-23 | Improved structure of bidirectional door bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105548U true CN210105548U (en) | 2020-02-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920557047.6U Active CN210105548U (en) | 2019-04-23 | 2019-04-23 | Improved structure of bidirectional door bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363287A (en) * | 2020-11-12 | 2021-02-12 | 贵州电网有限责任公司 | Device is prevented gnawing and stings by communication optical cable |
| CN114370154A (en) * | 2021-12-22 | 2022-04-19 | 宁波建工工程集团有限公司 | Removable mobile steel platform system for corridor construction and use method thereof |
-
2019
- 2019-04-23 CN CN201920557047.6U patent/CN210105548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363287A (en) * | 2020-11-12 | 2021-02-12 | 贵州电网有限责任公司 | Device is prevented gnawing and stings by communication optical cable |
| CN114370154A (en) * | 2021-12-22 | 2022-04-19 | 宁波建工工程集团有限公司 | Removable mobile steel platform system for corridor construction and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314400 No. 33-1 Baosheng Road, Jianshan New District, Huangwan Town, Haining City, Jiaxing City, Zhejiang Province (self declared) Patentee after: Zhejiang Yilian Metal Technology Co.,Ltd. Address before: 314406 No. 12, Qingyuan Road, Xieqiao Town, Haining City, Jiaxing City, Zhejiang Province (floors 1-2) Patentee before: Haining Yilian Metal Parts Co.,Ltd. |
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| CP03 | Change of name, title or address |