CN212927368U - Door handle with replaceable installation direction - Google Patents
Door handle with replaceable installation direction Download PDFInfo
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- CN212927368U CN212927368U CN202021061340.2U CN202021061340U CN212927368U CN 212927368 U CN212927368 U CN 212927368U CN 202021061340 U CN202021061340 U CN 202021061340U CN 212927368 U CN212927368 U CN 212927368U
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- handle
- torsion spring
- wall
- cover plate
- hole
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Abstract
The utility model discloses a door handle of removable installation direction, including procapsid, apron and handle, the apron passes through screw fixed mounting in the dorsal part of procapsid, the front side at the procapsid is established to the handle, the fixed spliced pole that is equipped with of handle one end, the mounting hole has been seted up to the procapsid front side, spliced pole one end is passed through the inboard that the mounting hole extends into the procapsid, the fixed square core that pegs graft of spliced pole one end, the inside movable rotary table that is equipped with of procapsid. The utility model discloses a set up movable turntable, when changing handle installation direction, only need the screw of installation between dismouting movable turntable and the apron can be with the handle switching-over, easy operation is convenient, prescribes a limit to movable turntable's rotation angle through setting up the round hole, need pull out the electric wire or the electric wire winding leads to the problem that the electric wire damaged when can avoiding changing the handle direction for the switching-over operation of handle is more safe convenient.
Description
Technical Field
The utility model relates to a door handle technical field, concretely relates to door handle of removable installation direction.
Background
At present, the door opening direction of the door installed on the market has two types of left opening and right opening, and the direction of the handle is adjusted according to different door opening directions.
At present, the handle of the intelligent lock on the market generally has a fingerprint identification function, when the handle needs to be reversed, the whole handle needs to be dismounted, the spring of the clamping position is dismounted, the electric wire of the fingerprint head on the handle is pulled out, the operation is complicated, the consumed time is long, and the intelligent lock is possibly damaged by the operation of non-professionals.
Therefore, it is necessary to provide a door handle with replaceable installation direction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a door handle of removable installation direction, through setting up movable carousel, when changing handle installation direction, only need the screw of installation between dismouting movable carousel and the apron can be with the handle switching-over, easy operation is convenient, it is injectd to the rotation angle of activity carousel through setting up the round hole, need pull out the electric wire or the electric wire winding leads to the problem that the electric wire damaged when can avoiding changing handle direction, make the switching-over operation of handle more safe convenient, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: the door handle with the replaceable installation direction comprises a front shell, a cover plate and a handle, wherein the cover plate is fixedly installed on the back side of the front shell through screws, the handle is arranged on the front side of the front shell, one end of the handle is fixedly provided with a connecting column, the front side of the front shell is provided with an installation hole, one end of the connecting column extends into the inner side of the front shell through the installation hole, and one end of the connecting column is fixedly inserted with a square core;
the inner part of the front shell is provided with a movable turntable, the surface of the outer wall on one side of the movable turntable is provided with first mounting screw holes, the number of the first mounting screw holes is four, the four first mounting screw holes are respectively distributed at the four corners of the movable turntable, the outer wall on one side of the cover plate is provided with second mounting screw holes, the number of the second mounting screw holes is four, the four second mounting screw holes respectively correspond to the first mounting screw holes in sequence, the middle part of the movable turntable is fixedly provided with a fixed ring, the side wall of one end of the fixed ring, which is close to the cover plate, is fixedly provided with a convex tooth, the outer wall on one side of the cover plate is provided with a round hole, the round hole comprises a big semicircular hole and a small semicircular hole, wherein the diameter of the big semicircular hole is larger than that of the small semicircular hole, one end of the fixed ring, one side of the convex teeth, which is far away from the fixed ring, is attached to the inner wall of the large semicircular hole;
torsion spring and screens iron sheet have been cup jointed in proper order in the square core outside, torsion spring and screens iron sheet all establish the one side of keeping away from the apron at movable turntable, torsion spring establishes between movable turntable and screens iron sheet, one side fixedly connected with projection that movable turntable is close to torsion spring.
Preferably, the number of the convex columns is four, the four convex columns are distributed on one side of the movable turntable in an annular array, and the four convex columns are used for limiting the torsion spring.
Preferably, the inner wall of the clamping iron sheet is fixedly provided with two first lugs, and the two first lugs are respectively attached to the outer walls of the two sides of the square core.
Preferably, the outer walls of the two sides of the clamping iron sheet are fixedly connected with clamping protruding sheets.
Preferably, the square core is sleeved with a gasket, the gasket is arranged on one side, away from the torsion spring, of the clamping iron sheet, the inner wall of the gasket is fixedly connected with two second convex blocks, the number of the second convex blocks is two, and the second convex blocks are respectively attached to the outer walls of the two sides of the square core.
Preferably, the fixed ring, the torsion spring, the clamping iron sheet and the washer are coaxially distributed.
Preferably, one side of the movable turntable is fixedly connected with the cover plate through a screw.
In the technical scheme, the utility model provides a technological effect and advantage:
1. through the arrangement of the movable rotary table, when the installation direction of the handle is changed, the handle can be reversed only by disassembling and assembling the screw arranged between the movable rotary table and the cover plate, the operation is simple and convenient, the torsion spring is arranged on the movable rotary table, and the torsion spring does not need to be disassembled and then assembled again when the handle is reversed, so that the reversing operation of the handle is more convenient;
2. through setting up the round hole, the round hole comprises big semicircle orifice and little semicircle orifice, restricts the dogtooth of activity carousel one side at big semicircle orifice internal rotation, and then prescribes a limit to the rotation angle of activity carousel at 180 within ranges, need tear the problem that electric wire or electric wire winding lead to the electric wire to damage when can avoiding changing the handle direction.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic view of another perspective explosion structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the cover plate and the movable turntable of the present invention;
fig. 5 is an enlarged view of the structure of the portion a of fig. 3 according to the present invention.
Description of reference numerals:
the structure comprises a front shell 1, a cover plate 2, a handle 3, a connecting column 4, a square core 5, a movable rotary table 6, a first mounting screw hole 7, a second mounting screw hole 8, a fixing ring 9, a convex tooth 10, a round hole 11, a torsion spring 12, a clamping iron sheet 13, a convex column 14, a first convex block 15, a clamping convex block 16, a gasket 17 and a second convex block 18.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a door handle of removable installation direction as shown in fig. 1-5, including procapsid 1, apron 2 and handle 3, its characterized in that: the cover plate 2 is fixedly installed on the back side of the front shell 1 through screws, the handle 3 is arranged on the front side of the front shell 1, one end of the handle 3 is fixedly provided with a connecting column 4, the front side of the front shell 1 is provided with an installation hole, one end of the connecting column 4 extends into the inner side of the front shell 1 through the installation hole, and one end of the connecting column 4 is fixedly inserted with a square core 5;
a movable rotary table 6 is arranged in the front shell 1, a first mounting screw hole 7 is formed in the outer wall surface of one side of the movable rotary table 6, the number of the first mounting screw holes 7 is four, the four first mounting screw holes 7 are respectively distributed at the four corners of the movable rotary table 6, a second mounting screw hole 8 is formed in the outer wall of one side of the cover plate 2, the number of the second mounting screw holes 8 is four, the four second mounting screw holes 8 are respectively corresponding to the first mounting screw holes 7 in sequence, a fixing ring 9 is fixedly arranged in the middle of the movable rotary table 6, a convex tooth 10 is fixedly arranged on the side wall of one end, close to the cover plate 2, of the fixing ring 9, a round hole 11 is formed in the outer wall of one side of the cover plate 2, the round hole 11 comprises a large semicircular hole and a small semicircular hole, the diameter of the large semicircular hole is larger than that of the small semicircular hole, the diameter of the fixing ring 9 is equal to that of the small semicircular hole, and one side, far away from the fixing ring 9, of the convex tooth 10 is attached to the inner wall of the large semicircular hole;
furthermore, in the above technical scheme, one side of the movable turntable 6 is fixedly connected with the cover plate 2 through screws, and the movable turntable 6 can be mounted inside the first mounting screw hole 7 and the second mounting screw hole 8 through screws, so that the movable turntable 6 is mounted on the cover plate 2, and the movable turntable 6 and the cover plate 2 can be mounted and dismounted more conveniently.
The implementation mode is specifically as follows: the movable turntable 6 is provided with four first mounting screw holes 7, the cover plate 2 is provided with four second mounting screw holes 8, the four second mounting screw holes 8 respectively correspond to the first mounting screw holes 7 and can be mounted inside the first mounting screw holes 7 and the second mounting screw holes 8 through screws, the movable turntable 6 is further mounted on the cover plate 2, after the movable turntable 6 is fixed on the cover plate 2, the mounting direction of the handle 3 is fixed, when the mounting direction of the handle 3 needs to be adjusted, only the mounting screws at the four corners of the movable turntable 6 need to be taken down, the handle 3 is turned backwards by rotating the handle 3, the movable turntable 6 is driven to rotate together when the handle 3 is turned backwards, then the movable turntable 6 is mounted on the cover plate 2 through the first mounting screw holes 7 and the second mounting screw holes 8 by reusing the screws, the handle 3 can be turned backwards only by disassembling and assembling the screws mounted between the movable turntable 6 and the cover plate 2, the operation is simple and convenient, the handle 3 can be more conveniently and rapidly reversed, the movable turntable 6 drives the fixed ring 9 to rotate in the round hole 11 by arranging the round hole 11, the round hole 11 consists of a large semicircular hole and a small semicircular hole, the convex teeth 10 on the side wall of the fixed ring 9 can only rotate in the large semicircular hole, further, the rotation angle of the movable turntable 6 is limited within the range of 180 degrees, so that the direction of the handle 3 can be adjusted more conveniently, the screw on the movable turntable 6 can be installed only by rotating to the leftmost side or the rightmost side, and the wire on the handle 3 can be prevented from being broken due to the fact that the wire is wound on the handle 3 because of too large rotation angle, the problem that the electric wire needs to be pulled out or wound when the direction of the handle 3 is changed to cause the damage of the electric wire can be avoided, this embodiment has specifically solved among the prior art inconvenient problem of installation direction change of intelligent lock handle.
As shown in fig. 1-5, a torsion spring 12 and a locking iron sheet 13 are sequentially sleeved on the outer side of the square core 5, the torsion spring 12 and the locking iron sheet 13 are both arranged on one side of the movable turntable 6 away from the cover plate 2, the torsion spring 12 is arranged between the movable turntable 6 and the locking iron sheet 13, and a convex column 14 is fixedly connected to one side of the movable turntable 6 close to the torsion spring 12;
further, in the above technical solution, the number of the protruding columns 14 is four, four protruding columns 14 are distributed on one side of the movable turntable 6 in an annular array, and the four protruding columns 14 are used for limiting the torsion spring 12;
further, in the above technical solution, the inner wall of the clamping iron sheet 13 is fixedly provided with two first protrusions 15, the two first protrusions 15 are respectively attached to the outer walls of the two sides of the square core 5, and when the square core 5 rotates, the clamping iron sheet 13 can rotate together with the square core 5 through the first protrusions 15;
furthermore, in the above technical solution, the outer walls of both sides of the locking iron sheet 13 are fixedly connected with locking lugs 16, and the two locking lugs 16 can twist the torsion spring 12, so that the torsion spring 12 generates torsion;
further, in the above technical solution, a washer 17 is sleeved on the outer side of the square core 5, the washer 17 is arranged on one side of the clamping iron sheet 13 away from the torsion spring 12, the inner wall of the washer 17 is fixedly connected with two second protrusions 18, the number of the second protrusions 18 is two, and the two second protrusions 18 are respectively attached to the outer walls of the two sides of the square core 5;
further, in the above technical solution, the fixing ring 9, the torsion spring 12, the clamping iron sheet 13 and the washer 17 are coaxially distributed;
the implementation mode is specifically as follows: through setting up torsion spring 12, when rotating handle 3 and opening the door, handle 3 drives screens iron sheet 13 through square core 5 and rotates, screens lug 16 of screens iron sheet 13 both sides can act on torsion spring 12 and make torsion spring 12 produce torsion, loosen handle 3, torsion spring 12 can drive handle 3 and reset, through establishing torsion spring 12 on movable turntable 6, and set up projection 14 on movable turntable 6 and carry out spacingly to torsion spring 12, make handle 3 when the switching-over, torsion spring 12 can follow movable turntable 6 and together rotate, need not dismantle torsion spring 12 and reload, make the switching-over operation of handle 3 more convenient.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. A door handle with replaceable mounting direction, comprising a front case (1), a cover plate (2) and a handle (3), characterized in that: the cover plate (2) is fixedly installed on the back side of the front shell (1) through screws, the handle (3) is arranged on the front side of the front shell (1), a connecting column (4) is fixedly arranged at one end of the handle (3), an installation hole is formed in the front side of the front shell (1), one end of the connecting column (4) extends into the inner side of the front shell (1) through the installation hole, and a square core (5) is fixedly inserted at one end of the connecting column (4);
a movable turntable (6) is arranged in the front housing (1), a first mounting screw hole (7) is formed in the outer wall of one side of the movable turntable (6), the number of the first mounting screw holes (7) is four, four first mounting screw holes (7) are respectively distributed at four corners of the movable turntable (6), a second mounting screw hole (8) is formed in the outer wall of one side of the cover plate (2), the number of the second mounting screw holes (8) is four, the four second mounting screw holes (8) respectively correspond to the first mounting screw holes (7) in sequence, a fixing ring (9) is fixedly arranged in the middle of the movable turntable (6), a convex tooth (10) is fixedly arranged on the side wall of one end, close to the cover plate (2), of the fixing ring (9), a round hole (11) is formed in the outer wall of one side of the cover plate (2), and the round hole (11) comprises a large half round hole, the diameter of the large semicircular hole is larger than that of the small semicircular hole, one end, close to the cover plate (2), of the fixing ring (9) is arranged inside the circular hole (11), the diameter of the fixing ring (9) is equal to that of the small semicircular hole, and one side, far away from the fixing ring (9), of the convex teeth (10) is attached to the inner wall of the large semicircular hole;
torsion spring (12) and screens iron sheet (13) have been cup jointed in proper order in the square core (5) outside, one side of keeping away from apron (2) is all established in activity carousel (6) in torsion spring (12) and screens iron sheet (13), establish between activity carousel (6) and screens iron sheet (13) torsion spring (12), one side fixedly connected with projection (14) that activity carousel (6) are close to torsion spring (12).
2. The door handle with replaceable mounting direction according to claim 1, wherein: the number of the convex columns (14) is four, the four convex columns (14) are distributed on one side of the movable turntable (6) in an annular array, and the four convex columns (14) are used for limiting the torsion spring (12).
3. The door handle with replaceable mounting direction according to claim 1, wherein: screens iron sheet (13) inner wall is fixed and is equipped with first lug (15), first lug (15) quantity is established to two, two first lug (15) are laminated respectively on the both sides outer wall of square core (5).
4. The door handle with replaceable mounting direction according to claim 1, wherein: the outer walls of the two sides of the clamping iron sheet (13) are fixedly connected with clamping convex sheets (16).
5. The door handle with replaceable mounting direction according to claim 1, wherein: the square core (5) outside has cup jointed packing ring (17), packing ring (17) are established in screens iron sheet (13) and are kept away from one side of torsion spring (12), packing ring (17) inner wall fixedly connected with second lug (18), second lug (18) quantity is established to two, two second lug (18) laminate respectively on the both sides outer wall of square core (5).
6. The door handle with replaceable mounting direction according to claim 1, wherein: the fixing ring (9), the torsion spring (12), the clamping iron sheet (13) and the washer (17) are coaxially distributed.
7. The door handle with replaceable mounting direction according to claim 1, wherein: one side of the movable turntable (6) is fixedly connected with the cover plate (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061340.2U CN212927368U (en) | 2020-06-09 | 2020-06-09 | Door handle with replaceable installation direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061340.2U CN212927368U (en) | 2020-06-09 | 2020-06-09 | Door handle with replaceable installation direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212927368U true CN212927368U (en) | 2021-04-09 |
Family
ID=75322485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021061340.2U Active CN212927368U (en) | 2020-06-09 | 2020-06-09 | Door handle with replaceable installation direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212927368U (en) |
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2020
- 2020-06-09 CN CN202021061340.2U patent/CN212927368U/en active Active
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