CN211370251U - Novel door sill spring lock - Google Patents
Novel door sill spring lock Download PDFInfo
- Publication number
- CN211370251U CN211370251U CN201922229639.8U CN201922229639U CN211370251U CN 211370251 U CN211370251 U CN 211370251U CN 201922229639 U CN201922229639 U CN 201922229639U CN 211370251 U CN211370251 U CN 211370251U
- Authority
- CN
- China
- Prior art keywords
- fixed
- door frame
- spring bolt
- pull handle
- groove
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a novel door sill spring lock, which comprises a fixed door frame, a movable door sill, a pull handle and a spring bolt with a telescopic head part, wherein the movable door sill is fixedly installed with the fixed door frame through a pin shaft, and one opened end of the movable door sill corresponds to the fixed door frame and is provided with a mounting groove; the installation end of the spring bolt is fixedly installed with the tail end of the pull handle, the pull handle is installed on the movable door sill through an installation groove, and a bearing groove is formed in the fixed door frame corresponding to the telescopic end of the spring bolt. This novel door grating spring lock possesses and is convenient for open the door grating and has closed, low in production cost, easily the advantage of promoting on market, has solved the door grating and the door frame and is not convenient for fix, to its fixed problem with high costs.
Description
Technical Field
The utility model relates to a spring lock technical field specifically is a novel door grating spring lock.
Background
In the fence use, can install the tool to lock as required, fix the door frame to the fence, but the fence is only for selling with the door frame lock post, when not letting the fence activity, people adopt the object more to block it, and this kind of operation need find the object that blocks to and so easily cause the damage to the fence for a long time, and the tool to lock cost that the installation can be opened is higher, the market that is not convenient for is used widely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel door grating spring lock possesses and is convenient for open the door grating and close, low in production cost, the advantage of easily promoting on market has solved the door grating and the doorframe and is not convenient for fix, to its fixed problem with high costs.
In order to achieve the above object, the utility model provides a following technical scheme: a novel door sill spring lock comprises a fixed door frame, a movable door sill, a pull handle and a spring bolt with a telescopic head, wherein the movable door sill is fixedly installed with the fixed door frame through a pin shaft, and an installation groove is formed in the opened end of the movable door sill corresponding to the fixed door frame;
the installation end of the spring bolt is fixedly installed with the tail end of the pull handle, the pull handle is installed on the movable door sill through an installation groove, and a bearing groove is formed in the fixed door frame corresponding to the telescopic end of the spring bolt.
Further, the inner diameter of the bearing groove is larger than the outer diameter of the spring bolt, and the bearing groove and the mounting groove are both in a through groove structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with a pull handle and a bearing groove correspondingly on the movable door fence and the fixed door frame, and a spring bolt with a telescopic head is arranged in the corresponding bearing groove in the pull handle, the bearing groove is arranged on the fixed door frame and is arranged corresponding to the end part of the spring bolt, the mounting end of the spring bolt is fixedly mounted with the inner part of the pull handle, the mounting end of the pull handle is fixedly mounted in the mounting groove arranged on the movable door fence, so that the pull handle buckles the mounting end of the spring bolt and is fixed on the movable door fence, when the device is used, the pull handle is pulled with force, the pull handle drives the spring bolt to shrink outwards, the end of the spring bolt is separated from the bearing groove at the fixed door frame, the movable door fence realizes the unlocking and the rotation of the fixed door frame, when the pull handle is loosened, the reset end of the spring bolt of the telescopic structure is inserted into the bearing groove, the fixed rotation between the movable door fence and the fixed door, low production cost and easy popularization and application in the market.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the present invention;
FIG. 3 is a schematic structural view of the present invention after being installed with the equipment;
fig. 4 is a schematic view of the structure of the movable door sill of the present invention.
In the figure: fixing the doorframe 1; a movable door sill 2; a pull handle 3; a receiving groove 4; a spring bolt 5; and (6) a mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a novel door sill spring lock comprises a fixed door frame 1, a movable door sill 2, a pull handle 3 and a spring bolt 5 with a retractable head, wherein the movable door sill 2 is fixedly mounted with the fixed door frame 1 through a pin shaft, and an installation groove 6 is formed in the opened end of the movable door sill 2 corresponding to the fixed door frame 1;
the installation end of the spring bolt 5 is fixedly installed with the tail end of the pull handle 3, the pull handle 3 is installed on the movable door sill 2 through the installation groove 6, and the bearing groove 4 is formed in the fixed door frame corresponding to the telescopic end of the spring bolt 5.
Specifically, the inner diameter of the receiving groove 4 is larger than the outer diameter of the spring bolt 5, and the receiving groove 4 and the mounting groove 6 are both in a through groove structure. The bearing groove 4 is convenient for bearing the tail end of the spring bolt 5 in a telescopic way, and the movable door sill 2 and the fixed door frame 1 are fixed.
When in use, the bearing groove 4 is arranged on the fixed doorframe 1 and is arranged corresponding to the end part of the spring bolt 5, a spring bolt 5 with a telescopic head is arranged in the pull handle 3 corresponding to the bearing groove 4, the pull handle 3 is fixedly arranged in an installation groove 6 arranged on the movable door sill 2, so that the pull handle 3 is buckled on the installation end of the spring bolt 5 and is fixed on the movable door sill 2, when the device is used, the pull handle 3 is pulled by force, the pull handle 3 drives the spring bolt 5 to contract outwards, the tail end of the spring bolt 5 is separated from the inside of the bearing groove 4 at the fixed doorframe 1, so that the movable door sill 2 realizes unlocking and the fixed doorframe 1 rotates, when the pull handle 3 is loosened, the reset tail end of the spring bolt 5 of the telescopic structure is inserted into the bearing groove 4, and the movable door sill 2 and the fixed door frame 1 are locked, fixed and fixed to rotate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a novel door grating spring lock, includes fixed door frame (1), activity door grating (2), pull handle (3) and head telescopic spring bolt (5), its characterized in that: the movable door fence (2) is fixedly installed with the fixed door frame (1) through a pin shaft, and an installation groove (6) is formed in the opened end of the movable door fence (2) and corresponds to the fixed door frame (1);
the installation end of spring bolt (5) and the terminal fixed mounting of pull handle (3), pull handle (3) are installed on activity door sill (2) through mounting groove (6), the flexible end that fixed door frame corresponds spring bolt (5) has seted up and has accepted groove (4).
2. The new doorsill latch of claim 1, wherein: the inner diameter of the bearing groove (4) is larger than the outer diameter of the spring bolt (5), and the bearing groove (4) and the mounting groove (6) are both in a through groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229639.8U CN211370251U (en) | 2019-12-13 | 2019-12-13 | Novel door sill spring lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229639.8U CN211370251U (en) | 2019-12-13 | 2019-12-13 | Novel door sill spring lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211370251U true CN211370251U (en) | 2020-08-28 |
Family
ID=72173064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922229639.8U Active CN211370251U (en) | 2019-12-13 | 2019-12-13 | Novel door sill spring lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211370251U (en) |
-
2019
- 2019-12-13 CN CN201922229639.8U patent/CN211370251U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211370251U (en) | Novel door sill spring lock | |
| CN108118973B (en) | Communication well lid lock | |
| CN206071244U (en) | The drive mechanism of insurance dead bolt | |
| CN211266040U (en) | Double-door type low-voltage wire outlet cabinet | |
| CN209942634U (en) | Safety anti-theft aluminium alloy door and window | |
| CN112796832A (en) | Safety door for subway shield tunnel contact channel construction | |
| CN204199892U (en) | Communication equipment electronic lock | |
| CN205908162U (en) | Pickproof lock fastener | |
| CN204715958U (en) | A kind of screen window lock | |
| CN212508003U (en) | Metal door | |
| CN202745545U (en) | Embedded lock with three-proofing function for switch cabinet | |
| CN219993443U (en) | Hinge structure of civil air defense door | |
| CN218347260U (en) | Horizontal protective airtight door | |
| CN218623885U (en) | Bridge cut-off aluminium door and window of high leakproofness | |
| CN216530828U (en) | Be applied to fixed subassembly of motor protection housing | |
| CN2436619Y (en) | Lock gearing means | |
| CN203499455U (en) | Aluminnum-cladded wood hinged door with double-C slot | |
| CN217652481U (en) | Substation base station protection device for electric power | |
| CN201874319U (en) | Door lock | |
| CN212614338U (en) | Prevent tong vertical hinged door modelled after an antique | |
| CN214706767U (en) | Anti-theft structure of distribution box in public place | |
| CN215953864U (en) | Monitoring devices based on big dipper satellite positioning | |
| CN213838101U (en) | Novel anti-theft lock of intelligent entrance door | |
| CN210858478U (en) | Wind-proof device for outdoor door of equipment | |
| CN210888576U (en) | Renewable resources retrieves door opener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |