CN210217365U - Door lock handle reversing device - Google Patents
Door lock handle reversing device Download PDFInfo
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- CN210217365U CN210217365U CN201920803341.0U CN201920803341U CN210217365U CN 210217365 U CN210217365 U CN 210217365U CN 201920803341 U CN201920803341 U CN 201920803341U CN 210217365 U CN210217365 U CN 210217365U
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- door lock
- groove
- lock handle
- clamping
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Abstract
The utility model discloses a door lock handle switching-over device, including apron and cutting ferrule, the inside corner of apron is provided with the packing ring, the position that the apron runs through the packing ring is provided with first through-hole, the inside below of apron is provided with the lock core groove, wherein, the intermediate position of apron is provided with the second through-hole, the both sides of second through-hole are provided with the screw hole, the adjacent position of screw hole is provided with spacing post, install the draw-in groove under the second through-hole, the inside at the draw-in groove is installed to the one end of cutting ferrule, the both ends of cutting ferrule are provided with the locking plate. This door lock handle switching-over device is provided with the cutting ferrule, when needs commutate the door lock handle, dismantles the bolt earlier, takes the connecting axle out from the cutting ferrule, then breaks away from the draw-in groove with the cutting ferrule, again with the locking plate change direction on the cutting ferrule and install again in the draw-in groove, utilize the structural feature of locking plate can make things convenient for the device to commutate the door lock handle.
Description
Technical Field
The utility model relates to a lock technical field specifically is a door lock handle switching-over device.
Background
When house decoration, the door of different installation directions of door needs the door handle of different installation directions of opening the direction, change the direction of door handle when the installation lock in order to make things convenient for, we are more and more high to the requirement of lock handle switching-over device, hope can improve the availability factor of lock handle switching-over device through the innovation to lock handle switching-over device, reduce the switching-over operation degree of difficulty, make it exert the biggest value, along with the development of science and technology, lock handle switching-over device has had the development of very big degree, its development has brought very big facility for people when carrying out the lock installation to house decoration, its kind and quantity are also increasing day by day.
Although the door lock handle reversing device on the market is very large in variety and number, the door lock handle reversing device has the following defects: the door lock handle reversing device is not convenient for fixedly mounting the door handle, and the door lock handle reversing device are not convenient for adjusting the door handle. Therefore, the existing door lock handle reversing device needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a door lock handle switching-over device to solve the door lock handle switching-over device on the existing market that above-mentioned background art provided and be not convenient for the fixed mounting door handle, door lock handle switching-over device is not convenient for the switching-over and the door lock handle switching-over device is not convenient for carry out the problem of adjusting to the door handle.
In order to achieve the above object, the utility model provides a following technical scheme: a door lock handle reversing device comprises a cover plate and a clamping sleeve, wherein a gasket is arranged at the corner of the inner part of the cover plate, a first through hole is arranged at the position of the cover plate, which penetrates through the gasket, a lock cylinder groove is arranged at the lower part of the inner part of the cover plate, a key hole is arranged at one end of the lock cylinder groove, wherein,
a second through hole is formed in the middle of the cover plate, threaded holes are formed in two sides of the second through hole, a bolt is fixed in each threaded hole, a limiting column is arranged at the position adjacent to each threaded hole, a clamping groove is formed right below the second through hole, one end of the clamping sleeve is installed in the clamping groove, stop plates are arranged at two ends of the clamping sleeve, and a convex strip is arranged in the clamping sleeve;
the sand grip is connected inside the connecting axle, the position that the connecting axle is close to the sand grip is provided with the recess, the inside of connecting axle is provided with the square groove hole, the apron is kept away from one side of draw-in groove and is installed the fixed plate, the one end of connecting axle is connected with the handle, one side of handle is provided with the flange, the one end of handle is provided with the pivot, install the go-between in the pivot.
Preferably, the number of the limiting columns is two, and the limiting columns are symmetrically distributed around the vertical center line of the second through hole.
Preferably, the clamping groove is semicircular, the cross section of the clamping groove is in a step shape, and a clamping structure is formed between the clamping groove and the clamping sleeve.
Preferably, the stop plate is arranged in the middle of the ferrule, and a clamping structure is formed between the stop plate and the limiting column.
Preferably, the connecting shafts are equal to the second through holes in diameter, and the connecting shafts form a clamping structure through the grooves and the convex strips.
Preferably, the inner cross-sectional dimension of the fixing plate is the same as the cross-sectional dimension of the connecting shaft, and the fixing plate and the connecting shaft form a snap-fit structure.
Compared with the prior art, the beneficial effects of the utility model are that: this door lock handle switching-over device:
1. the fixing plate is arranged, when the door lock handle needs to be fixedly installed, the clamping sleeve is clamped into the clamping groove, one end of the connecting shaft is plugged into the second through hole of the cover plate, then the fixing plate is rotated to align the threaded holes of the fixing plate and the cover plate, and then the fixing plate and the cover plate are fixed through bolts, so that the door lock handle is conveniently fixed by the device;
2. the door lock handle reversing device is provided with the clamping sleeve, when the door lock handle needs to be reversed, the bolt is firstly disassembled, the connecting shaft is pulled out of the clamping sleeve, then the clamping sleeve is separated from the clamping groove, the direction of the stop plate on the clamping sleeve is changed and the stop plate is installed in the clamping groove again, and the door lock handle can be conveniently reversed by the device through the structural characteristics of the stop plate;
3. be provided with the go-between, when the length of lock handle is shortened to needs, the go-between of rotatory pivot one side is fixed with the flange block on go-between and the handle, and when the length of lock handle was elongated to needs, the go-between of reverse rotation pivot one side made go-between and the flange on the handle break away from the block to make things convenient for the device to carry out length adjustment to the lock handle.
Drawings
Fig. 1 is a schematic view of the structure of the door lock handle reversing device of the present invention;
FIG. 2 is a schematic view of the rear view structure of the door lock handle reversing device of the present invention;
FIG. 3 is a schematic structural view of the door lock handle reversing device of the present invention without a ferrule and a stop plate;
fig. 4 is a left-side cross-sectional structural schematic view of the door lock handle reversing device of the present invention;
fig. 5 is the schematic view of the top cross-sectional structure of the reversing device of the door lock handle of the present invention.
In the figure: 1. the lock core comprises a cover plate, 2, a gasket, 3, a first through hole, 4, a lock core groove, 5, a key hole, 6, a second through hole, 7, a threaded hole, 8, a bolt, 9, a limiting column, 10, a clamping groove, 11, a clamping sleeve, 12, a stop plate, 13, a convex strip, 14, a connecting shaft, 15, a groove, 16, a square groove hole, 17, a fixing plate, 18, a handle, 19, a convex plate, 20, a rotating shaft, 21 and a connecting ring.
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. 1-5, the present invention provides a technical solution: a door lock handle reversing device comprises a cover plate 1, a gasket 2, a first through hole 3, a lock cylinder groove 4, a key hole 5, a second through hole 6, a threaded hole 7, a bolt 8, a limiting column 9, a clamping groove 10, a clamping sleeve 11, a stop plate 12, a convex strip 13, a connecting shaft 14, a groove 15, a square groove hole 16, a fixing plate 17, a handle 18, a convex plate 19, a rotating shaft 20 and a connecting ring 21, wherein the gasket 2 is arranged at the corner inside the cover plate 1, the first through hole 3 is arranged at the position, penetrating through the gasket 2, of the cover plate 1, the lock cylinder groove 4 is arranged below the inside of the cover plate 1, the key hole 5 is arranged at one end of the lock cylinder groove 4, and the lock cylinder,
a second through hole 6 is arranged in the middle of the cover plate 1, threaded holes 7 are arranged on two sides of the second through hole 6, a bolt 8 is fixed in each threaded hole 7, two limiting columns 9 are arranged at positions adjacent to the threaded holes 7, the limiting columns 9 are symmetrically distributed about the vertical central line of the second through hole 6, the stop plate 12 can be ensured to rotate at a designated angle, a clamping groove 10 is arranged under the second through hole 6, the clamping groove 10 is semi-circular, the cross section of the clamping groove 10 is in a step shape, a clamping structure is formed between the clamping groove 10 and the clamping sleeve 11, the clamping sleeve 11 can be conveniently positioned and installed by utilizing the clamping structure between the clamping groove 10 and the clamping sleeve 11, one end of the clamping sleeve 11 is installed in the clamping groove 10, the clamping structure between the stop plate 12 and the limiting column 9 can be used for conveniently blocking the stop plate 12 by the limiting column 9 after the stop plate 12 rotates by a corresponding angle, so that the rotation angle is prevented from being too large, and the raised line 13 is arranged in the clamping sleeve 11;
the convex strips 13 are connected inside the connecting shaft 14, the diameters of the connecting shafts 14 are equal to the diameters of the second through holes 6, the connecting shaft 14 forms a clamping structure through the grooves 15 and the convex strips 13, the clamping structure formed by the connecting shaft 14 through the grooves 15 and the convex strips 13 can fix the clamping sleeve 11 which is well positioned and installed on the outer side of the connecting shaft 14, the clamping sleeve 11 is conveniently fixed and prevented from offsetting, the grooves 15 are formed in the positions, close to the convex strips 13, of the connecting shaft 14, square groove holes 16 are formed in the connecting shaft 14, a fixing plate 17 is installed on one side, far away from the clamping grooves 10, of the cover plate 1, the inner section size of the fixing plate 17 is the same as the section size of the connecting shaft 14, the clamping structure is formed between the fixing plate 17 and the connecting shaft 14, and the connecting shaft 14 can be conveniently fixed on, the anti-loosening device is used for preventing loosening, one end of the connecting shaft 14 is connected with a handle 18, one side of the handle 18 is provided with a convex plate 19, one end of the handle 18 is provided with a rotating shaft 20, and a connecting ring 21 is installed on the rotating shaft 20.
The working principle is as follows: when the door lock handle reversing device is used, firstly, when the door lock handle needs to be reversed, the bolt 8 is firstly disassembled, the connecting shaft 14 is extracted from the clamping sleeve 11, then the clamping sleeve 11 is separated from the clamping groove 10, then the direction of the stop plate 12 on the clamping sleeve 11 is changed and the stop plate is installed in the clamping groove 10 again, when the door lock handle needs to be fixedly installed, the clamping sleeve 11 is firstly clamped into the clamping groove 10, then one end of the connecting shaft 14 is plugged into the second through hole 6 of the cover plate 1, then the fixing plate 17 is rotated to align the fixing plate 17 with the threaded hole 7 of the cover plate 1, then the fixing plate 17 and the cover plate 1 are fixed by using the bolt 8, when in use, the lock core groove 4 is aligned with the lock core to be installed, the square rotating piece is inserted into the square slotted hole 16 of the connecting shaft 14, then, the cover plate 1 is fixed on a door through the first through hole 3 by using a matched screw, when the length of the door lock handle needs to be extended, the coupling ring 21 on the side of the rotary shaft 20 is rotated in the reverse direction to disengage the coupling ring 21 from the convex plate 19 on the handle 18. Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a door lock handle switching-over device, includes apron (1) and cutting ferrule (11), its characterized in that: a gasket (2) is arranged at the corner of the inner part of the cover plate (1), a first through hole (3) is arranged at the position of the cover plate (1) penetrating through the gasket (2), a lock cylinder groove (4) is arranged at the lower part of the inner part of the cover plate (1), a key hole (5) is arranged at one end of the lock cylinder groove (4), wherein,
a second through hole (6) is formed in the middle of the cover plate (1), threaded holes (7) are formed in two sides of the second through hole (6), a bolt (8) is fixed inside the threaded hole (7), a limiting column (9) is arranged at an adjacent position of the threaded hole (7), a clamping groove (10) is installed right below the second through hole (6), one end of the clamping sleeve (11) is installed inside the clamping groove (10), stop plates (12) are arranged at two ends of the clamping sleeve (11), and a convex strip (13) is arranged inside the clamping sleeve (11);
the utility model discloses a portable electric tool, including connecting axle (14), sand grip (13), fixed plate (17), connecting axle (14), fixed plate (17), the one end of connecting axle (14) is connected with handle (18), one side of handle (18) is provided with flange (19), the one end of handle (18) is provided with pivot (20), install go-between (21) on pivot (20), the position that connecting axle (14) is close to sand grip (13) is provided with recess (15), the inside of connecting axle (14) is provided with square groove hole (16), one side of apron (1) keeping away from draw-in groove (10) is installed fixed plate (17.
2. A door lock handle reversing device according to claim 1, wherein: the two limiting columns (9) are arranged, and the limiting columns (9) are symmetrically distributed about the vertical central line of the second through hole (6).
3. A door lock handle reversing device according to claim 1, wherein: the clamping groove (10) is semicircular, the cross section of the clamping groove (10) is in a step shape, and a clamping structure is formed between the clamping groove (10) and the clamping sleeve (11).
4. A door lock handle reversing device according to claim 1, wherein: the stop plate (12) is arranged in the middle of the clamping sleeve (11), and a clamping structure is formed between the stop plate (12) and the limiting column (9).
5. A door lock handle reversing device according to claim 1, wherein: the connecting shafts (14) are equal to the diameters of the second through holes (6), and the connecting shafts (14) form clamping structures through the grooves (15) and the convex strips (13).
6. A door lock handle reversing device according to claim 1, wherein: the inner section size of the fixing plate (17) is the same as the section size of the connecting shaft (14), and a clamping structure is formed between the fixing plate (17) and the connecting shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803341.0U CN210217365U (en) | 2019-05-30 | 2019-05-30 | Door lock handle reversing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803341.0U CN210217365U (en) | 2019-05-30 | 2019-05-30 | Door lock handle reversing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210217365U true CN210217365U (en) | 2020-03-31 |
Family
ID=69928808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920803341.0U Active CN210217365U (en) | 2019-05-30 | 2019-05-30 | Door lock handle reversing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210217365U (en) |
-
2019
- 2019-05-30 CN CN201920803341.0U patent/CN210217365U/en active Active
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