CN212535341U - Door and window lock lever apparatus - Google Patents
Door and window lock lever apparatus Download PDFInfo
- Publication number
- CN212535341U CN212535341U CN202020518481.6U CN202020518481U CN212535341U CN 212535341 U CN212535341 U CN 212535341U CN 202020518481 U CN202020518481 U CN 202020518481U CN 212535341 U CN212535341 U CN 212535341U
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- base
- door
- screw hole
- window
- lock rod
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Abstract
A door and window lock rod device comprises a base and a base, wherein the base comprises an elastic piece, a first screw hole and a clamping groove, a groove position is arranged on one side of the first screw hole, a lock rod is arranged in the first screw hole, the elastic piece is arranged in the groove position and used for clamping the lock rod, and the lock rod is effectively prevented from being loosened when being inserted into the first screw hole; the base comprises an elastic sheet, a second screw hole and a buckle, and the elastic sheet and the door and window are mutually extruded to install the base and the base on the door and window; the elastic piece is arranged on one side of the groove position, the locking rod is effectively prevented from loosening when being inserted into the first screw hole, and the base wraps the two side structures of the base to prevent the base from contacting or colliding with the door and window to generate noise and damage the door and window again.
Description
Technical Field
The utility model belongs to the technical field of the door and window accessory, specifically a door and window lock lever apparatus.
Background
The locking mode of the existing door and window lock rod device can be divided into two types: 1. mechanical anti-loosening and friction anti-loosening; the mechanical anti-loosening is used for fixing the lock rod through the fastening piece, machining processes such as drilling and the like need to be carried out on the lock rod, machining steps are complex, friction anti-loosening is carried out through anti-loosening glue coating or plastic part adding for anti-loosening, the anti-loosening friction lock rod needs to be matched with other parts for use or the lock rod needs to be reprocessed, machining difficulty is high, procedures are complex, and installation is inconvenient; 2. when the door and window lock rod device is arranged on a door and window, the door and window lock rod device is contacted with the door and window and easily generates noise when colliding; 3. the door and window lock rod device is not stably installed with the door and window, can not be well fixed on the door and window, and is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model provides a door and window lock bar device which can prevent the lock bar from falling off, has simple processing procedure, is convenient to install and does not generate noise, and comprises a base and a base, wherein the base comprises an elastic part, a first screw hole and a clamping groove, one side of the first screw hole is provided with a groove position, the groove position is internally provided with the elastic part, and the first screw hole is internally provided with the lock bar; the base comprises an elastic sheet, a second screw hole and a buckle, and the elastic sheet protrudes out of the surface of the base; the base and the base are clamped into the clamping groove through the clamping buckle to form a whole, so that the elastic piece is fixed in the groove position.
Preferably, the elastic member fixes the locking lever so that the locking lever is not loosened.
Preferably, the first screw hole is provided with an internal thread.
Preferably, the size of the lock rod is matched with the first screw hole and the second screw hole, and the lock rod is provided with an external thread corresponding to the first screw hole.
Preferably, the two sides of the base are provided with notches, and the elastic pieces are arranged in the notches.
Preferably, the elastic sheet comprises a first elastic sheet protruding towards the side surface of the base and a second elastic sheet protruding towards the surface of the base.
Preferably, the number of the buckles and the number of the buckle grooves are one or more.
Preferably, the base is made of plastic.
The utility model discloses the beneficial effect who reaches: 1. an elastic piece is designed on one side of the first screw hole and acts on the lock rod to prevent the lock rod from loosening; 2. the elastic sheet with an arc structure is designed, and the elastic sheet protrudes out of the surface of the base to be extruded with the door and window to fix the device on the door and window; 3. the base wraps the two sides of the base, so that the door and window are prevented from contacting or colliding with the base to generate noise and damage the door and window; 4. the base and the base are clamped into the clamping groove through the clamping buckle to form a whole, so that the installation is firmer and the base is not easy to fall off.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is a plan view of the overall structure of the present invention.
Fig. 3 is an exploded view of the overall structure of the present invention.
Fig. 4 is a perspective view of the base of the present invention.
1-base, 11-elastic piece, 12-first screw hole, 121-internal thread, 13-groove position, 14-buckle groove, 2-base, 21-second screw hole, 22-notch, 23-first elastic sheet, 24-second elastic sheet, 25-buckle, 3-lock rod, 31-external thread.
Detailed Description
Example 1
A door and window lock rod device comprises a base 1 and a base 2, wherein the base 2 is made of plastic, the base 1 comprises an elastic part 11, a first screw hole 12 and a clamping groove 14, a groove position 13 is arranged on one side of the first screw hole 12, the elastic part 11 is arranged in the groove position 13, a lock rod 3 is extruded with the elastic part 11 when being inserted into the first screw hole 12, and the elastic part 11 generates elastic resistance to enable the lock rod 3 to be difficult to loosen; the base 2 comprises an elastic sheet, a second screw hole 21 and a buckle 25, notches 22 are formed in two sides of the base 2, the elastic sheet is arranged in the notches 22, and the elastic sheet protrudes out of the surface of the base 2; the base 1 and the base 2 are integrally clamped into the clamping groove 14 through the clamping buckle 25 to fix the elastic member 11 in the groove 13, it is understood that in other embodiments, the number of the clamping buckles 25 and the clamping grooves 14 is multiple, and at this time, the clamping buckles 25 and the clamping grooves 14 are correspondingly clamped with each other to connect the base 1 and the base 2.
The first screw hole 12 is provided with an internal thread 121, the size of the lock rod 3 is matched with the first screw hole 12 and the second screw hole 21, the lock rod 3 is provided with an external thread 31 corresponding to the first screw hole 12, the lock rod 3 is sequentially screwed into the first screw hole 12 and the second screw hole 21, the elastic piece 11 in the groove position 13 has a limiting effect on the lock rod 3, the lock rod 3 is not easy to loosen, the height of the lock rod 3 is adjusted according to different door and window sizes, and the device is adaptable to doors and windows with different sizes.
The shell fragment includes to the outstanding first shell fragment 23 of base side and to the outstanding second shell fragment 24 of base surface, and the shell fragment is the outstanding base 2 of arc structure, and first shell fragment 23 and second shell fragment 24 act on door and window and produce elastic force, make the whole of base 2 and base 1 formation be fixed in door and window, can not follow door and window landing.
The buckle 25 is clamped into the buckle groove 14 to enable the base 1 to be installed on the base 2, the base 1 and the base 2 are fixedly installed and are not easy to separate, two sides of the base 1 are wrapped by the base 2, and when the device is installed on a door or a window, the base 1 cannot be in contact with the door or the window, and noise cannot be generated.
Example two
The base 1 and the base 2 are fixedly installed by buckling the buckle 25 and the buckle groove 14, two sides of the base 2 wrap two sides of the base 1, the base 1 and the base 2 are integrated, the integrated base 1 and the base 2 are installed on a door window, the base 1 does not contact with the door window to generate noise because the two sides of the base 2 wrap the base 1, the first elastic sheet 23 and the second elastic sheet 24 which protrude out of the surface of the base 2 extrude two sides of the door window, and the base 1 and the base 2 are fixed on the door window 4; the locking rod 3 is sequentially screwed into the first screw hole 12 and the second screw hole 21, the elastic piece 11 extrudes the locking rod 3 to generate elastic acting force, so that the locking rod 3 is not easy to loosen, the height of the locking rod 3 can be adjusted according to the size of a door window, and the locking rod can be mounted on the door windows with various sizes.
By designing the elastic sheet protruding structure, the device is arranged on the door and window through the elastic sheet, and the elastic material is not in contact with the door and window to generate noise; the base wraps the structures on the two sides of the base to prevent the base from contacting or colliding with the door and window to generate noise and damage the door and window again; the elastic piece is arranged on one side of the groove position, so that the locking rod is effectively prevented from being loosened when being inserted into the first screw hole.
Claims (8)
1. The utility model provides a door and window lock lever apparatus, includes base and base, its characterized in that:
the base comprises an elastic piece, a first screw hole and a clamping groove, a groove position is arranged on one side of the first screw hole, the elastic piece is arranged in the groove position, and a lock rod is arranged in the first screw hole;
the base comprises an elastic sheet, a second screw hole and a buckle, and the elastic sheet protrudes out of the surface of the base;
the base and the base are clamped into the clamping groove through the clamping buckle to form a whole, so that the elastic piece is fixed in the groove position.
2. A door and window lock lever device as claimed in claim 1, wherein: the elastic piece fixes the lock rod so that the lock rod is not loosened.
3. A door and window lock lever device as claimed in claim 1, wherein: the first screw hole is provided with an internal thread.
4. A door and window lock lever device as claimed in claim 1, wherein: the size of the lock rod is matched with the first screw hole and the second screw hole, and the lock rod is provided with an external thread corresponding to the first screw hole.
5. A door and window lock lever device as claimed in claim 1, wherein: the base both sides are equipped with the breach, the shell fragment is located in the breach.
6. A door and window lock lever device as claimed in claim 1, wherein: the elastic pieces comprise first elastic pieces protruding towards the side faces of the base and second elastic pieces protruding towards the surface of the base.
7. A door and window lock lever device as claimed in claim 1, wherein: the buckle and the buckle groove are one or more.
8. A door and window lock lever device as claimed in claim 1, wherein: the base is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020518481.6U CN212535341U (en) | 2020-04-08 | 2020-04-08 | Door and window lock lever apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020518481.6U CN212535341U (en) | 2020-04-08 | 2020-04-08 | Door and window lock lever apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212535341U true CN212535341U (en) | 2021-02-12 |
Family
ID=74524120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020518481.6U Active CN212535341U (en) | 2020-04-08 | 2020-04-08 | Door and window lock lever apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212535341U (en) |
-
2020
- 2020-04-08 CN CN202020518481.6U patent/CN212535341U/en active Active
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