CN209942403U - Bidirectional lock structure - Google Patents
Bidirectional lock structure Download PDFInfo
- Publication number
- CN209942403U CN209942403U CN201920334330.2U CN201920334330U CN209942403U CN 209942403 U CN209942403 U CN 209942403U CN 201920334330 U CN201920334330 U CN 201920334330U CN 209942403 U CN209942403 U CN 209942403U
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- gear
- handle
- hole
- limiting
- disc
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Abstract
The utility model belongs to the tool to lock field provides a two-way tool to lock structure field, include: the shell is fixedly connected with the door panel; the handle is movably inserted into the shell; the connecting component is sleeved on the handle and can drive the connecting component to synchronously rotate when the handle is rotated; the gear box, its fixed set up in the casing, the gear box internalization is provided with the gear assembly, coupling assembling tip with gear assembly terminal surface swing joint, the rhombus through-hole has been seted up to another terminal surface of gear assembly, the rhombus through-hole is pegged graft with the spring bolt activity, works as coupling assembling can drive rhombus through-hole antiport when rotating. Compared with the prior art, the utility model has the advantages of can change the handle lock with the movement track when unblock and guarantee that the direction of rotation of rhombus through-hole is unchangeable, guarantee promptly that the moving direction of spring bolt can not receive the influence to avoid handle and door frame to take place to collide with, increase user's use and experience.
Description
Technical Field
The utility model belongs to the tool to lock field, concretely relates to two-way tool to lock structure.
Background
Present lock, generally all set up on door lock panel, connect fixed lock core in door lock panel's inboard, the lock handle of rotating can drive the lock core and break away from the door frame, and then realize the unblock purpose, current lock handle divide into horizontal handle and vertical handle, no matter be horizontal handle or vertical handle, when door plant internal rotation and handle rotate to being close to the door frame direction, the handle end takes place to collide with the door frame easily, user's use experience has been reduced to a very big degree, so need design a section can change the handle motion mode and do not influence the two-way tool to lock structure that the tool to lock used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem to the current situation of prior art, and provide a two-way tool to lock structure.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a bidirectional lock structure is proposed, comprising: the shell is fixedly connected with the door panel;
the handle is movably inserted into the shell;
the connecting component is sleeved on the handle and can drive the connecting component to synchronously rotate when the handle is rotated;
the gear box, its fixed set up in the casing, the gear box internalization is provided with the gear assembly, coupling assembling tip with gear assembly terminal surface swing joint, the rhombus through-hole has been seted up to another terminal surface of gear assembly, the rhombus through-hole is pegged graft with the spring bolt activity, works as coupling assembling can drive rhombus through-hole antiport when rotating.
In the above-described bidirectional lock structure, the connecting member includes: the connecting disc is sleeved at the end part of the handle, a plurality of clamping tongue pieces are uniformly arranged on the connecting disc, and each clamping tongue piece is connected with the gear assembly in a clamping manner;
the limiting unit is sleeved at the end part of the handle, the connecting disc is positioned in the limiting unit, and the limiting unit is used for limiting the transverse position of the connecting disc.
In the above-mentioned two-way lock structure, the limiting unit includes: the limiting reed is clamped at the end part of the handle, and the end surface of the connecting disc movably abuts against the end surface of the limiting reed;
the limiting ring is sleeved on the handle, and the end face of the limiting ring is movably abutted against the other end face of the connecting disc.
In the bidirectional lock structure, the end part of the handle is provided with an annular groove, and the limiting spring is movably arranged in the annular groove.
In the bidirectional lock structure, the handle is provided with a limiting groove, the connecting disc is provided with a limiting block, and the limiting block is movably inserted into the limiting groove.
In the above-mentioned two-way lockset structure, the casing includes shell body and bottom plate, the bottom plate is fixed set up in on the shell body, the gear box with bottom plate fixed connection.
In the above-mentioned bidirectional lock structure, the gear set includes: the gear disc is movably arranged in the gear box, a plurality of clamping blocks are arranged on the end face of the gear disc side, and each clamping block is clamped with the corresponding clamping tongue piece;
each transmission gear is rotatably connected in the gear box and is meshed with the gear disc;
the connecting gears are positioned among the plurality of transmission gears, the side ends of the connecting gears are meshed with the transmission gears, and the rhombic through holes are formed in the centers of the connecting gears;
when the gear disc rotates, the connecting gear can be driven to rotate reversely.
In the bidirectional lock structure, the gear box is provided with a plurality of connecting rods, and each transmission gear is movably sleeved on the corresponding connecting rod.
In the bidirectional lock structure, the connecting gear is provided with the connecting block, and the rhombic through hole is formed in the connecting block.
In foretell two-way tool to lock structure, first through-hole has been seted up to gear box one end, every the joint piece all passes first through-hole with correspond the block tongue piece is connected, and the second through-hole has been seted up to the gear box other end, the connecting block is located in the second through-hole.
Compared with the prior art, the utility model has the advantages of can change the handle lock with the movement track when unblock and guarantee that the direction of rotation of rhombus through-hole is unchangeable, guarantee promptly that the moving direction of spring bolt can not receive the influence to avoid handle and door frame to take place to collide with, increase user's use and experience.
Drawings
FIG. 1 is a perspective view of the present two-way latch structure;
FIG. 2 is an internal structural view of the present two-way latch structure;
fig. 3 is an exploded view of the handle, coupling assembly and gear assembly.
FIG. 4 is a perspective view of the gear assembly;
fig. 5 is an internal view of the gear assembly.
In the figure, an outer shell 1, a handle 2, a diamond-shaped through hole 3, a connecting disc 4, a clamping tongue piece 5, a limiting reed 6, a limiting ring 7, an annular groove 8, a limiting groove 9, a limiting block 10, a gear box 11, a gear disc 12, a clamping block 13, a transmission gear 14, a connecting gear 15, a connecting rod 16, a connecting block 17, a first through hole 18, a second through hole 19 and a bottom plate 20.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, the bidirectional lock structure includes: the shell 1 is fixedly connected with a door panel; a handle 2 movably inserted in the housing 1; the connecting component is sleeved on the handle 2 and can drive the connecting component to synchronously rotate when the handle 2 is rotated; the gear box, it is fixed to set up in the casing, and the gear box internalization is provided with the gear assembly, and coupling assembling tip and gear assembly terminal surface swing joint, rhombus through-hole 3 has been seted up to another terminal surface of gear assembly, and rhombus through-hole 3 is used for pegging graft with the spring bolt activity, can drive 3 antiport of rhombus through-hole when coupling assembling rotates.
Handle 2 rotates with casing 1 to be connected, can drive coupling assembling synchronous rotation when handle 2 rotates, the coupling assembling tip is connected with the gear assembly, so coupling assembling can drive the gear assembly when rotating and rotate, diamond-shaped through-hole 3 has been seted up on the gear assembly, diamond-shaped through-hole 3 is used for connecting the lock core, can drive 3 antiport of diamond-shaped through-hole when the gear assembly rotates, just so can be under the unchangeable circumstances of assurance spring bolt movement track, the problem that the handle and doorframe emergence collided with is avoided to the motion mode through changing the handle.
For example: when tool to lock unblock, anticlockwise rotation handle 2, handle 2 drives connection pad 4 synchronous anticlockwise rotation, connection pad 4 can drive 3 clockwise rotations of rhombus through-hole this moment, and handle 2 takes place to collide with the door frame when inwards rotating the door plant just can avoid unblanking this moment, when outwards rotating the door plant and closing the door, clockwise rotation handle 2 makes rhombus through-hole anticlockwise rotation again, can realize the function of locking this moment, can avoid the condition that handle 2 and door frame take place to collide with when locking promptly.
The tool to lock locates the left side or the right side of door frame, all needs the orientation of the adjustment spring bolt of adaptability, because the change of the orientation of spring bolt, the rotation direction of rhombus through-hole must change just can realize the unblock and lock the function, and the rotation that also needs to change the handle this moment is reverse, and then still can avoid the handle to collide with the door frame.
The coupling assembling includes: the connecting disc 4 is sleeved at the end part of the handle 2, a plurality of clamping tongue pieces 5 are uniformly arranged on the connecting disc 4, and each clamping tongue piece 5 is connected with the gear assembly in a clamping manner; the limiting unit is sleeved at the end part of the handle 2, the connecting disc 4 is positioned in the limiting unit, and the limiting unit is used for limiting the transverse position of the connecting disc 4.
2 tip of handle are located to connection pad 4 cover, can drive connection pad 4 when handle 2 rotates and rotate, block tongue piece 5 is connected with the gear assembly, can drive the gear assembly when connection pad 4 rotates and rotate, and then realize the unblock of lock core and door frame, connection pad 4 sets up in spacing unit, spacing unit can restrict the lateral position of connection pad 4, avoid connection pad 4 to make a round trip to rock on handle 2, guarantee that block tongue piece 5 is stable with being connected of gear assembly.
The spacing unit includes: the limiting spring 6 is clamped at the end part of the handle 2, and the end surface of the connecting disc 4 movably abuts against the end surface of the limiting spring 6; and the limiting ring 7 is sleeved on the handle 2, and the end face of the limiting ring 7 is movably abutted against the other end face of the connecting disc 4.
The limiting spring 6 is movably abutted against the end face of the connecting disc 4, the limiting ring 7 is movably abutted against the other end face of the connecting disc 4, and the connecting disc 4 is clamped by the limiting spring 6 and the limiting ring 7, so that the connecting disc 4 can not move transversely.
2 tip of handle is provided with ring channel 8, 6 activities of spacing reed set up in ring channel 8, spacing reed 6 sets up in ring channel 8, ring channel 8 can restrict the position of spacing reed 6, guarantee that spacing reed 6 can stabilize the joint in 2 tip of handle, and then make connection pad 4 rotate steadily, and can prevent that spacing reed 6 from stretching into the damage that causes the gear assembly in the gear assembly, and in 6 activities of spacing reed joint and ring channel 8, conveniently change spacing reed 6.
The limiting groove 9 has been seted up on the handle 2, be provided with stopper 10 on connection pad 4, stopper 10 activity is inserted and is located in limiting groove 9, stopper 10 is inserted and is located in limiting groove 9, just can drive stopper 10 when handle 2 rotates and rotate, realize driving connection pad 4 pivoted purpose promptly, connection pad 4 is stable with the connection structure of handle 2 during the use, when connection pad 4 is dismantled to needs, at first tear spacing reed 6 apart from out ring channel 8, then outside pulling connection pad 4, make stopper 10 break away from limiting groove 9 can, the dismouting mode is simple.
The casing includes shell body 1 and bottom plate 20, and the bottom plate is fixed to be set up on the shell body, gear box 11 and bottom plate 20 fixed connection.
The gear set includes: the gear disc 12 is movably arranged in the gear box 11, a plurality of clamping blocks 13 are arranged on the end face of the side of the gear disc 12, and each clamping block 13 is clamped with the corresponding clamping tongue piece 5; each transmission gear 14 is rotatably connected in the gear disc 12, and each transmission gear 14 is meshed with the gear disc 12; the connecting gears 15 are positioned among the plurality of transmission gears 14, the side ends of the connecting gears 15 are meshed with the transmission gears 14, and the rhombic through holes 3 are formed in the axle centers of the connecting gears 15; when the gear disc 12 rotates, the connecting gear 15 can be driven to rotate reversely.
The rack of the gear plate 12 is located in the gear plate 12, the transmission gear 14 is connected with the rack of the gear plate 12 in a meshed manner, the connecting gear 15 is connected with the rack of the transmission gear 14 in a meshed manner, the connecting gear 15 can be driven to rotate anticlockwise when the gear plate 12 rotates clockwise, the connecting gear 15 can be driven to rotate clockwise when the gear plate 12 rotates anticlockwise, during unlocking, the rotating direction of the gear plate 12 is determined according to the position of the lock, the lock cylinder is detachably connected with the rhombic through hole 3, the lock is arranged at different positions, the orientation of the lock cylinder is also different, the lock cylinder with the left orientation or the lock cylinder with the right orientation can be driven to be separated from the door frame when the connecting gear 15 rotates clockwise or anticlockwise respectively, namely, the gear plate 12 can be driven to separate from the door frame with the right orientation or the left lock.
The gear box 11 is provided with a plurality of connecting rods 16, each transmission gear 14 is movably sleeved on the corresponding connecting rod 16, the connecting rods 16 are used for being connected with the transmission gears 14, the transmission gears 14 can rotate on the connecting rods 16, and then the gear disc 12 drives the connecting gears 15 to rotate when rotating.
The connecting gear 15 is provided with a connecting block 17, and the rhombic through hole 3 is arranged on the connecting block 17.
First through-hole 18 has been seted up to 11 one end of gear box, and every joint piece 13 all passes first through-hole 18 and is connected with the block tongue piece 5 that corresponds, and second through-hole 19 has been seted up to the 11 other end of gear box, and connecting block 17 is located second through-hole 19.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (10)
1. A bi-directional lockset construction comprising:
the shell is fixedly connected with the door panel;
the handle is movably inserted into the shell;
the connecting component is sleeved on the handle and can drive the connecting component to synchronously rotate when the handle is rotated;
the gear box, its fixed set up in the casing, the gear box internalization is provided with the gear assembly, coupling assembling tip with gear assembly terminal surface swing joint, the rhombus through-hole has been seted up to another terminal surface of gear assembly, the rhombus through-hole is pegged graft with the spring bolt activity, works as coupling assembling can drive rhombus through-hole antiport when rotating.
2. A bi-directional lock structure as set forth in claim 1, wherein said coupling assembly includes: the connecting disc is sleeved at the end part of the handle, a plurality of clamping tongue pieces are uniformly arranged on the connecting disc, and each clamping tongue piece is connected with the gear assembly in a clamping manner;
the limiting unit is sleeved at the end part of the handle, the connecting disc is positioned in the limiting unit, and the limiting unit is used for limiting the transverse position of the connecting disc.
3. The bidirectional lock structure according to claim 2, wherein the stopper unit includes: the limiting reed is clamped at the end part of the handle, and the end surface of the connecting disc movably abuts against the end surface of the limiting reed;
the limiting ring is sleeved on the handle, and the end face of the limiting ring is movably abutted against the other end face of the connecting disc.
4. A bi-directional lock structure as claimed in claim 3, wherein the handle end is provided with an annular groove, and the limit spring is movably disposed in the annular groove.
5. The bidirectional lock structure according to claim 3, wherein the handle is provided with a limiting groove, the connecting disc is provided with a limiting block, and the limiting block is movably inserted into the limiting groove.
6. A bi-directional lock structure as set forth in claim 1, wherein said housing includes an outer housing and a bottom plate, said bottom plate is fixedly disposed on said outer housing, and said gear box is fixedly connected to said bottom plate.
7. A bi-directional lock structure as set forth in claim 2, wherein said gear set includes: the gear disc is movably arranged in the gear box, a plurality of clamping blocks are arranged on the end face of the gear disc side, and each clamping block is clamped with the corresponding clamping tongue piece;
each transmission gear is rotatably connected into the gear disc and is in meshed connection with the gear disc;
the connecting gears are positioned among the plurality of transmission gears, the side ends of the connecting gears are meshed with the transmission gears, and the rhombic through holes are formed in the connecting gears;
when the gear disc rotates, the connecting gear can be driven to rotate reversely.
8. The bidirectional lock structure according to claim 7, wherein a plurality of connecting rods are disposed in the gear box, and each of the transmission gears is movably sleeved on the corresponding connecting rod.
9. The bidirectional lock structure according to claim 7, wherein the connecting gear is provided with a connecting block, and the rhombic through hole is formed in a shaft center of the connecting block.
10. The bidirectional lock structure according to claim 9, wherein one end of the gear box is provided with a first through hole, each of the clamping blocks passes through the first through hole to be connected with the corresponding clamping tongue piece, the other end of the gear box is provided with a second through hole, and the connecting block is located in the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334330.2U CN209942403U (en) | 2019-03-15 | 2019-03-15 | Bidirectional lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334330.2U CN209942403U (en) | 2019-03-15 | 2019-03-15 | Bidirectional lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209942403U true CN209942403U (en) | 2020-01-14 |
Family
ID=69124152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920334330.2U Expired - Fee Related CN209942403U (en) | 2019-03-15 | 2019-03-15 | Bidirectional lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209942403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779395A (en) * | 2019-03-15 | 2019-05-21 | 宁波大榭开发区佳洁锌铸件有限公司 | A kind of two-way lock structure |
-
2019
- 2019-03-15 CN CN201920334330.2U patent/CN209942403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779395A (en) * | 2019-03-15 | 2019-05-21 | 宁波大榭开发区佳洁锌铸件有限公司 | A kind of two-way lock structure |
| CN109779395B (en) * | 2019-03-15 | 2024-05-10 | 株洲大众机械制造有限责任公司 | Bidirectional lockset structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |