CN215859496U - Novel box gear drive's lock structure - Google Patents
Novel box gear drive's lock structure Download PDFInfo
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- CN215859496U CN215859496U CN202120244383.2U CN202120244383U CN215859496U CN 215859496 U CN215859496 U CN 215859496U CN 202120244383 U CN202120244383 U CN 202120244383U CN 215859496 U CN215859496 U CN 215859496U
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Abstract
The utility model discloses a novel box-type gear-driven door lock structure which comprises a box body, wherein a gear seat box body is fixedly arranged in the box body, a first placing seat is arranged in the gear seat box body, a linkage double-step gear is arranged in the first placing seat, a bridging gear is arranged on one side of the linkage double-step gear and inside the first placing seat, a hanging gear is arranged on the surface of the linkage double-step gear, a second placing seat is arranged inside the gear seat box body and on one side of the first placing seat, a spring bolt pushing gear is arranged inside the second placing seat, and a lock head transmission C-shaped gear is arranged inside the gear seat box body. This novel box gear drive's lock structure uses in the lock shell through confined, the box structure that gear drive stability is high, reaches the whole silence effect of smooth and easy nothing of pause, the noiseless switch lock of lock, effectively solves current multistage formula lock and is not smooth and easy, takes off a gear.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to a novel box-type gear-driven door lock structure.
Background
The door lock is a device for locking a door as the name implies so as to prevent other people from opening the door, the door lock is classified into a plurality of categories, the requirements on the door lock are different in each occasion, and the ordinary household antitheft door lock has high safety and low price.
The existing door locks have the problem that the spring bolt is opened in one section or in multiple sections, the section position is obvious, the lock is opened and closed by rotating, the noise is very high, the lock is not opened and closed smoothly, the condition of section jumping or gear shifting is easy to occur, the existing gear locks are assembled in a lock body shell in an opening mode through parts, and if impurities or small scrap iron fall into the lock shell in the installation process, the gear meshing is difficult to smooth or is blocked easily.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a novel box-type gear-driven door lock structure, which solves the problems that the existing gear lock is assembled in a lock body shell in an open mode, and if impurities or small scrap iron fall into the lock shell in the installation process, the gear is easily engaged unsmoothly or is blocked.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel box gear drive's lock structure, the power distribution box comprises a box body, the inside fixed mounting of box has the pinion stand box, the inside of pinion stand box is provided with the first seat of placing, the first inside of placing the seat is provided with linkage two step gear, one side of linkage two step gear just is located the first inside of placing the seat is provided with the bridging gear, the surface of linkage two step gear is provided with hangs the gear, the inside of pinion stand box just is located the first one side of placing the seat has been seted up the second and has been placed the seat, the inside that the seat was placed to the second is provided with spring bolt promotion gear, the inside of pinion stand box is provided with tapered end transmission C type gear.
Further, the surface of gear seat box is provided with gear seat box apron piece, the surface of gear seat box apron piece is provided with cylindrical boss.
Further, the inside both sides of pinion stand box all are provided with fixed subassembly, fixed subassembly includes the installation cavity, the equal fixedly connected with supporting seat in top and the bottom of installation intracavity wall one side.
Further, the inside of supporting seat is provided with the dwang, the one end fixedly connected with gim peg of dwang, the one end fixedly connected with fixed block of gim peg, the box with the fixed slot of fixed block looks adaptation has all been seted up in the inside of pinion stand box apron spare.
The cooperation of fixed block and fixed slot can replace current bolt to fix, can prevent to rust and cause the inconvenience when rotating.
Further, the top and the bottom of installation intracavity wall one side all be provided with the connecting seat of dwang looks adaptation, two the equal fixed mounting of one end that the dwang is relative has the gear.
Further, the inside of installation cavity just is located two be provided with drive assembly between the gear, drive assembly includes the pinion rack, one side of pinion rack is connected with the pull rod through the axis of rotation, one side fixedly connected with connecting block of gear seat box.
Furthermore, the surface of the pull rod is fixedly connected with a clamping block, and a clamping groove matched with the clamping block is formed in the connecting block.
The draw bar can be conveniently fixed by matching the clamping block and the clamping groove, and the draw bar can be prevented from moving when the draw bar stops working.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this novel box gear drive's lock structure uses in the lock shell through confined, the box structure that gear drive stability is high, reaches the whole silence effect that does not have the switch lock of pause, noiselessness of lock, effectively solves current multistage formula lock and does not smoothly, noise and hop, takes off the shelves, effectively solves the gear lock on the current market and gets into impurity easily and causes the card of unblanking to die the influence effect of unblanking.
(2) This novel box gear drive's lock structure uses the cooperation that can be favorable to replacing current bolt to go on through fixed subassembly and drive assembly and fixes to the cooperation of two subassemblies is used and still is favorable to carrying out the while to pinion stand box and pinion stand box apron spare and opens, can make things convenient for the operator to carry out holistic maintenance and change to the device, is favorable to reducing the long-time use and appears rusty condition.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the apparatus of the present invention;
FIG. 3 is a schematic structural view of the whole cover plate of the gear seat box body of the present invention;
FIG. 4 is a top plan view of a cover plate member of the gear housing box of the present invention;
FIG. 5 is a schematic structural view of a cover plate member of the gear housing box of the present invention;
FIG. 6 is a schematic view of the exterior of the gear housing of the present invention;
FIG. 7 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 8 is a schematic structural view of a fixing assembly of the present invention;
fig. 9 is a schematic structural diagram of the driving assembly of the present invention.
In the figure: the locking mechanism comprises a 1-box body, a 2-gear seat box body, a 3-first placing seat, a 4-linkage double-step gear, a 5-bridging gear, a 6-suspension gear, a 7-second placing seat, an 8-bolt pushing gear, a 9-lock head transmission C-shaped gear, a 10-gear seat box cover plate piece, an 11-cylindrical boss, a 12-fixing component, a 121-installation cavity, a 122-supporting seat, a 123-rotating rod, a 124-fixing bolt, a 125-fixing block, a 126-fixing groove, a 127-connecting seat, a 128-gear, a 13-driving component, a 131-toothed plate, a 132-pull rod, a 133-connecting block, a 134-clamping block and a 135-clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
First embodiment
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a novel box gear drive's lock structure, includes box 1, the inside fixed mounting of box 1 has pinion stand box 2, the inside of pinion stand box 2 is provided with the first seat 3 of placing, the first inside of placing seat 3 is provided with linkage two step gear 4, one side of linkage two step gear 4 just is located the first inside of placing seat 3 is provided with bridging gear 5, the surface of linkage two step gear 4 is provided with suspension gear 6, the inside of pinion stand box 2 just is located the first one side of placing seat 3 has been seted up the second and has been placed seat 7, the inside that seat 7 was placed to the second is provided with spring bolt promotion gear 8, the inside of pinion stand box 2 is provided with tapered end transmission C type gear 9.
The surface of gear seat box 2 is provided with gear seat box apron piece 10, the surface of gear seat box apron piece 10 is provided with cylindrical boss 11.
The surface of the pinion stand box cover plate 10 is provided with three cross-recessed countersunk head screws.
The back of the gear seat box cover plate 10 is provided with 1 cylindrical boss 11, the positioning suspension gear 6 is provided with a C-shaped groove notch on the edge, the positioning lock head drives the C-shaped gear 9, the middle of the C-shaped groove notch is provided with a round hole, the positioning observation lock tongue pushes the gear 8 and the linkage double-step gear 4, and the gear seat box cover plate 10 is matched with the gear seat box 2 to form a stable closed space.
The upper part of the edge of the bolt pushing gear 8 is provided with a round step smaller than the gear, the top surface of the step is provided with two symmetrical cylindrical bosses 11, and the distance between the two cylindrical bosses 11 is the same as the distance between the four grooves on the middle long groove side of the main bolt component.
During operation, when the lock needs to be opened, the operator firstly rotates the thumb wheel of tapered end with the key, the thumb wheel drives tapered end transmission C type gear 9 and rotates, drive the bridging gear 5 of one side and rotate in the first inside of placing seat 3 when tapered end transmission C type gear 9 rotates, drive the first linkage double step gear 4 of placing the inside of seat 3 and rotate when bridging gear 5 rotates in the first inside of placing seat 3, drive the suspension gear 6 of one side and rotate when linkage double step gear 4 rotates, drive lock tongue when suspension gear 6 rotates and push gear 8 and rotate in the inside of second placing seat 7, drive the lock tongue when lock tongue pushes gear 8 and rotate and do linear motion, accomplish the action of unblanking.
Second embodiment
Referring to fig. 7, 8 and 9, a second embodiment of the present application provides another novel box-type gear-driven door lock structure based on the novel box-type gear-driven door lock structure provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the novel box gear transmission door lock structure that the second embodiment of this application provided lies in, a novel box gear transmission door lock structure, the inside both sides of pinion stand box 2 all are provided with fixed subassembly 12, fixed subassembly 12 includes installation cavity 121, the equal fixedly connected with supporting seat 122 in top and the bottom of installation cavity 121 inner wall one side.
The two sides of the surface of the gear seat box body 2 are both provided with fixing components 12.
The inside of supporting seat 122 is provided with dwang 123, the one end fixedly connected with gim peg 124 of dwang 123, the one end fixedly connected with fixed block 125 of gim peg 124, box 1 with the inside of pinion stand box apron spare 10 all seted up with the fixed slot 126 of fixed block 125 looks adaptation.
The top and the bottom of installation cavity 121 inner wall one side all be provided with the connecting seat 127 of dwang 123 looks adaptation, two the equal fixed mounting of one end that the dwang 123 is relative has gear 128.
A fixing rod is fixedly connected between the two gears 128, and one side of the toothed plate 131 is engaged with the gear 128 on one side inside the mounting cavity 121.
The inside of installation cavity 121 just is located two be provided with drive assembly 13 between the gear 128, drive assembly 13 includes pinion rack 131, one side of pinion rack 131 is connected with pull rod 132 through the axis of rotation, one side fixedly connected with connecting block 133 of gear seat box 2.
A clamping block 134 is fixedly connected to the surface of the pull rod 132, and a clamping groove 135 matched with the clamping block 134 is formed in the connecting block 133
The during operation, when the inside device of gear wheel seat box 2 needs to be changed, the operator at first drives pinion rack 131 through promotion pull rod 132 and moves to one side, drive gear 128 when pinion rack 131 removes and rotate, the gear 128 that drives the bottom through the dead lever when gear 128 rotates, the dwang 123 that drives both sides respectively when two gears 128 rotate rotates, drive gim peg 124 when two dwang 123 rotate and rotate, the fixed block 125 that drives one side respectively when two gim pegs 124 rotate rotates, can take out gear wheel seat box 2 with the inside fixed slot 126 separation of box 1 and gear wheel seat box apron piece 10 when two fixed blocks 125 rotate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a novel box gear drive's lock structure, includes box (1), its characterized in that: the inside fixed mounting of box (1) has pinion stand box (2), the inside of pinion stand box (2) is provided with first seat (3) of placing, the first inside of placing seat (3) is provided with linkage double step gear (4), one side of linkage double step gear (4) just is located the first inside of placing seat (3) is provided with bridging gear (5), the surface of linkage double step gear (4) is provided with hangs gear (6), the inside of pinion stand box (2) just is located the first one side of placing seat (3) has been seted up the second and has been placed seat (7), the inside that seat (7) were placed to the second is provided with spring bolt promotion gear (8), the inside of pinion stand box (2) is provided with tapered end transmission C type gear (9).
2. The novel box gear drive door lock structure of claim 1, wherein: the surface of gear seat box (2) is provided with gear seat box apron piece (10), the surface of gear seat box apron piece (10) is provided with cylindrical boss (11).
3. The novel box gear drive door lock structure of claim 2, wherein: the inside both sides of gear seat box (2) all are provided with fixed subassembly (12), fixed subassembly (12) are including installation cavity (121), equal fixedly connected with supporting seat (122) in top and the bottom of installation cavity (121) inner wall one side.
4. The novel box gear drive door lock structure of claim 3, wherein: the inside of supporting seat (122) is provided with dwang (123), the one end fixedly connected with gim peg (124) of dwang (123), the one end fixedly connected with fixed block (125) of gim peg (124), box (1) with the inside of pinion stand box apron spare (10) all seted up with fixed slot (126) of fixed block (125) looks adaptation.
5. The novel box gear drive door lock structure of claim 4, wherein: the top and the bottom of installation cavity (121) inner wall one side all be provided with connecting seat (127) of dwang (123) looks adaptation, two the equal fixed mounting of one end that dwang (123) is relative has gear (128).
6. The novel box gear drive door lock structure of claim 5, wherein: the inside of installation cavity (121) just is located two be provided with drive assembly (13) between gear (128), drive assembly (13) are including pinion rack (131), one side of pinion rack (131) is connected with pull rod (132) through the axis of rotation, one side fixedly connected with connecting block (133) of gear seat box (2).
7. The novel box gear drive door lock structure of claim 6, wherein: the surface of the pull rod (132) is fixedly connected with a clamping block (134), and a clamping groove (135) matched with the clamping block (134) is formed in the connecting block (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120244383.2U CN215859496U (en) | 2021-01-28 | 2021-01-28 | Novel box gear drive's lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120244383.2U CN215859496U (en) | 2021-01-28 | 2021-01-28 | Novel box gear drive's lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215859496U true CN215859496U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120244383.2U Active CN215859496U (en) | 2021-01-28 | 2021-01-28 | Novel box gear drive's lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215859496U (en) |
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2021
- 2021-01-28 CN CN202120244383.2U patent/CN215859496U/en active Active
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