CN214062634U - Split bolt structure with latch bolt - Google Patents
Split bolt structure with latch bolt Download PDFInfo
- Publication number
- CN214062634U CN214062634U CN202022763466.0U CN202022763466U CN214062634U CN 214062634 U CN214062634 U CN 214062634U CN 202022763466 U CN202022763466 U CN 202022763466U CN 214062634 U CN214062634 U CN 214062634U
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- China
- Prior art keywords
- bolt
- split
- latch bolt
- door leaf
- latch
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Abstract
The utility model discloses a take components of a whole that can function independently bolt structure of oblique tongue belongs to door lock class product technical field. The split bolt structure with the oblique tongue comprises a split oblique tongue, and a connecting rod at the tail part of the split oblique tongue is provided with threads; the head connecting seat of the split bolt is provided with a screw hole; the split latch bolt and the split bolt are screwed in the screw hole on the connecting seat through the screw thread on the connecting rod. The utility model discloses a set up the components of a whole that can function independently latch bolt tapered end with used components of a whole that can function independently latch bolt tapered end on the door leaf, borrow well accuse bolt and drive latch bolt switch function and principle, pass through threaded mounting connection with components of a whole that can function independently latch bolt and components of a whole that can function independently latch bolt, reach the direct purpose that realizes the door leaf switch with components of a whole that can function independently latch bolt control latch bolt.
Description
Technical Field
The utility model relates to a door leaf machining technical field, more specifically the components of a whole that can function independently bolt structure that says so relates to a take latch bolt to one side.
Background
At present, the bolts on the door leaf are mainly divided into two types, namely a cylinder head type split bolt, the upper side and the lower side of the side wall of the door leaf are respectively provided with one bolt, and because the bolt is in a cylinder head type, the door opening and the door closing can be realized only by manually pressing and pushing the upper bolt and the lower bolt; the other type is a central control bolt with a latch bolt, which is usually arranged at the middle upper part of a door leaf, only one latch bolt is arranged on the door leaf of the central control bolt, and the upper latch bolt and the lower latch bolt are controlled simultaneously through an upper pull rod and a lower pull rod which are connected to the central control bolt, so that the defects that the higher the height of the door leaf is, the longer the pull rod is; the pull rod shakes greatly in the door opening and closing process, and the door leaf has the abnormal sound scheduling problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take components of a whole that can function independently bolt structure of latch bolt to solve the technical problem who exists among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a split bolt structure with a latch bolt comprises:
the tail connecting rod of the split latch bolt is provided with threads;
the head connecting seat of the split bolt is provided with a screw hole;
the split latch bolt and the split bolt are screwed in the screw hole on the connecting seat through the screw thread on the connecting rod.
The door leaf is characterized by further comprising a latch bolt mounting hole formed in the lock side wall of the door leaf, the split latch bolt is movably arranged in the latch bolt mounting hole, and the mounting plate of the split latch bolt is fixed to the lock side wall of the door leaf;
the door comprises a door leaf and is characterized in that a bolt mounting hole is formed in the side wall of the door leaf, the split bolt is mounted in the bolt mounting hole, a head connecting seat of the split bolt is arranged in the bolt mounting hole in a sliding mode, a mounting plate of the split bolt is fixed on the side wall of the door leaf, and the latch bolt mounting hole is communicated with the bolt mounting hole.
Furthermore, the split bolt is a central control bolt.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model discloses a set up the components of a whole that can function independently latch bolt tapered end with used components of a whole that can function independently latch bolt tapered end on the door leaf, borrow well accuse bolt and drive latch bolt switch function and principle, pass through threaded mounting connection with components of a whole that can function independently latch bolt and components of a whole that can function independently latch bolt, reach the direct purpose that realizes the door leaf switch with components of a whole that can function independently latch bolt control latch bolt.
Drawings
Fig. 1 is a schematic structural view of the split latch structure with the latch bolt of the present invention installed on the door leaf.
Fig. 2 is a schematic structural view of the split bolt structure with the latch bolt of the present invention.
Fig. 3 is a schematic structural view of the split latch bolt with the split latch bolt structure of the present invention.
The labels in the figure are: 1-split bolt, 2-split latch, 3-door leaf, 4-screw hole and 5-thread.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1 to 3, a split latch structure with a latch bolt comprises: the bolt comprises a split inclined bolt 2, wherein a tail connecting rod of the split inclined bolt 2 is provided with a thread 5; the bolt comprises a split bolt 1, wherein a screw hole 4 is formed in a head connecting seat of the split bolt 1; the split inclined tongue 2 and the split bolt 1 are in threaded connection with a screw hole 4 on the connecting seat through a thread 5 on the connecting rod.
The split latch bolt 2 and the split bolt 1 are both of common structures, wherein the split bolt 1 is a central control bolt. The utility model provides a take components of a whole that can function independently bolt structure of latch bolt, novel structure, the practicality is strong. The improvement is made locally, the two are combined innovatively, the door leaf 3 is applied to the door leaf, and the working principle of the door leaf 3 is explained in the following way:
an oblique tongue mounting hole is formed in the lock side wall of the door leaf 3, the split oblique tongue 2 is movably arranged in the oblique tongue mounting hole, and the mounting plate of the split oblique tongue 2 is fixed on the lock side wall of the door leaf 3;
the door is characterized in that a bolt mounting hole is formed in the side wall of the door leaf 3, the split bolt 1 is mounted in the bolt mounting hole, a head connecting seat of the split bolt 1 is arranged in the bolt mounting hole in a sliding mode, a mounting plate of the split bolt 1 is fixed on the side wall of the door leaf 3, and the latch bolt mounting hole is communicated with the bolt mounting hole.
When the door lock is installed, the split bolt 1 is installed in the bolt installation hole, the installation plate of the split bolt 1 is fixed on the side wall of the door leaf 3 through the installation screw, the split latch bolt 2 is installed in the latch bolt installation hole, the tail connecting rod of the split latch bolt 2 is screwed into the screw hole 4 formed in the head connecting seat of the split bolt 1, and the installation plate of the split latch bolt 2 is fixed on the lock side wall of the door leaf 3 through the installation screw after the door lock is debugged reliably.
The installation mode directly pulls the bolt to drive the latch bolt to open and close the door leaf 3, and abnormal sound of the door leaf 3 caused by the shaking of the pull rod can be avoided. When the door leaf 3 needs to be opened, the swing rod of the split bolt 1 is pulled, the latch bolt is retracted, and the door leaf 3 can be opened; when the door leaf 3 needs to be closed, the swing rod of the split bolt 1 is pulled to pop out the latch bolt, and when the door leaf 3 is closed, the latch bolt is stressed to automatically slide into a corresponding lock hole of the door frame, so that the lock is released.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a take components of a whole that can function independently bolt structure of latch bolt, its characterized in that includes:
the split inclined tongue (2), the tail connecting rod of the split inclined tongue (2) is provided with a thread (5);
the bolt comprises a split bolt (1), wherein a head connecting seat of the split bolt (1) is provided with a screw hole (4);
the split inclined tongue (2) and the split bolt (1) are in threaded connection with a screw hole (4) in the connecting seat through a thread (5) on the connecting rod.
2. The split bolt structure with the latch bolt according to claim 1, further comprising a door leaf (3), wherein a latch bolt mounting hole is formed in a lock side wall of the door leaf (3), the split latch bolt (2) is movably arranged in the latch bolt mounting hole, and a mounting plate of the split latch bolt (2) is fixed to the lock side wall of the door leaf (3);
the door is characterized in that a bolt mounting hole is formed in the side wall of the door leaf (3), the split bolt (1) is mounted in the bolt mounting hole, a head connecting seat of the split bolt (1) is arranged in the bolt mounting hole in a sliding mode, the mounting plate of the split bolt (1) is fixed to the side wall of the door leaf (3), and the latch bolt mounting hole is communicated with the bolt mounting hole.
3. The split bolt structure with the latch bolt according to claim 1, wherein the split bolt (1) is a central control bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763466.0U CN214062634U (en) | 2020-11-25 | 2020-11-25 | Split bolt structure with latch bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763466.0U CN214062634U (en) | 2020-11-25 | 2020-11-25 | Split bolt structure with latch bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214062634U true CN214062634U (en) | 2021-08-27 |
Family
ID=77403402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022763466.0U Active CN214062634U (en) | 2020-11-25 | 2020-11-25 | Split bolt structure with latch bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214062634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252856A (en) * | 2020-11-25 | 2021-01-22 | 广西和乐金属表面处理有限公司 | Split bolt structure with latch bolt |
-
2020
- 2020-11-25 CN CN202022763466.0U patent/CN214062634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252856A (en) * | 2020-11-25 | 2021-01-22 | 广西和乐金属表面处理有限公司 | Split bolt structure with latch bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 537100 Ganhua Industrial Park, qintang District, Guigang City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Xinyang Metal Surface Treatment Co.,Ltd. Address before: 537100 Ganhua Industrial Park, qintang District, Guigang City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi hele metal surface treatment Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |