CN217999259U - Novel single-section quick opening and closing lock body - Google Patents
Novel single-section quick opening and closing lock body Download PDFInfo
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- CN217999259U CN217999259U CN202221544701.8U CN202221544701U CN217999259U CN 217999259 U CN217999259 U CN 217999259U CN 202221544701 U CN202221544701 U CN 202221544701U CN 217999259 U CN217999259 U CN 217999259U
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- block
- clutch
- rotating block
- linkage rod
- main tongue
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Abstract
The utility model discloses a novel single-section fast opening and closing lock body, which comprises a main tongue component, an oblique tongue component and a clutch mechanism which are arranged in a lock shell mechanism, wherein the main tongue component comprises a main tongue, a rotary block which is positioned above the main tongue and is linked with the main tongue, a first linkage rod and a second linkage rod which are positioned above the rotary block and are linked with the rotary block; the clutch mechanism comprises a clutch shifting piece, a second clutch rotating block and a first clutch rotating block, wherein the second clutch rotating block and the first clutch rotating block are sleeved on the clutch shifting piece and driven to rotate by the clutch shifting piece; the second linkage rod is connected with the first clutch rotating block, and the first linkage rod is connected with the second clutch rotating block; a positioning column is arranged in the lock shell mechanism and connected with the rotary block through a second elastic piece. The utility model discloses a main tongue subassembly and clutching mechanism's part is only 5, and for the structure on the market, the part still less under the prerequisite that can realize the same function, the structure is more simple, and manufacturing cost is lower.
Description
Technical Field
The utility model relates to a lock body technical field specifically is a novel single section lock body that opens and shuts fast.
Background
The door lock is used for locking a door as the name implies so as to prevent other people from opening the door, and has wide application and various types, and the requirements on the door lock are different in various occasions. The internal structure of current lock body is comparatively complicated, and its manufacturing cost is higher, because the part wearing and tearing damage after long-time the use easily of tool to lock, is difficult to the maintenance again after the tool to lock that the structure is complicated damages, has reduced the life of tool to lock, for this reason, provides a novel single-section lock body that opens and shuts fast.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel single section lock body that opens and shuts fast to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel single-section quick opening and closing lock body comprises a main tongue component, an oblique tongue component and a clutch mechanism, wherein the main tongue component, the oblique tongue component and the clutch mechanism are arranged in a lock shell mechanism;
the clutch mechanism comprises a clutch shifting piece, a second clutch rotating block and a first clutch rotating block, wherein the second clutch rotating block and the first clutch rotating block are sleeved on the clutch shifting piece and driven to rotate by the clutch shifting piece;
the second linkage rod is connected with the first clutch rotating block, and the first linkage rod is connected with the second clutch rotating block;
a positioning column is arranged in the lock shell mechanism and connected with the rotary block through a second elastic piece.
The first clutch rotating block is provided with a first protruding block which is connected with the latch bolt component and drives the latch bolt component to move.
The oblique tongue assembly comprises an oblique tongue, a movable rod connected with the oblique tongue, and a first elastic piece arranged on the movable rod in a sleeved mode, the other end of the movable rod is provided with a fixed block and a movable block, and the first protruding block is located between the fixed block and the movable block.
The main tongue is provided with an arc-shaped groove and a third sliding groove, and a second connecting block used for limiting the main tongue to move up and down is installed in the third sliding groove.
The rotary block is characterized in that a third bulge and a second bulge are arranged on the upper surface of the rotary block, and a fourth bulge sliding in the arc-shaped groove and a fifth bulge connected with the second elastic piece are arranged on the lower surface of the rotary block.
The first linkage rod is provided with a first sliding groove for the second protrusion to slide, and the second linkage rod is provided with a second sliding groove for the third protrusion to slide. The second sliding groove and the first sliding groove respectively limit the third protrusion and the second protrusion to move in the sliding groove in a limiting mode.
And a first bulge is arranged on the upper surface of the second clutch rotating block and is connected with the first linkage rod to realize linkage of the second clutch rotating block and the first linkage rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure, when separation and reunion shifting piece anticlockwise rotates, second separation and reunion turning block and first separation and reunion turning block are driven anticlockwise and are rotated, and first separation and reunion turning block drives the second trace and moves right, second separation and reunion turning block drives first trace and moves left, and first trace and second trace drive the turning block at the arc wall anticlockwise rotation, and under the spacing of second elastic component, the turning block promotes main tongue rebound, realizes the locking, and on the contrary, when separation and reunion shifting piece clockwise rotates, the turning block promotes main tongue rebound, and first salient in the first separation and reunion turning block is located between fixed block and the movable block, first separation and reunion turning block clockwise rotates, drives first salient clockwise to drive oblique tongue rebound, realize the synchronous rebound of main tongue and oblique tongue, main tongue subassembly and clutching mechanism's part has only 5, for the structure in the market, can realize under the prerequisite of same function that the part still less, the structure is more simple, and manufacturing cost is lower.
Drawings
Fig. 1 is a schematic structural diagram (1) of the present invention;
fig. 2 is a schematic structural diagram (2) of the present invention;
fig. 3 is a schematic structural diagram (3) of the present invention;
fig. 4 is a schematic structural diagram of the middle rotary block of the present invention.
In the figure: 1. a main tongue; 2. a latch bolt; 3. a first elastic member; 4. a movable rod; 5. a first protruding block; 6. a first clutch rotating block; 7. a first protrusion; 8. a first linkage rod; 9. a first chute; 10. a second protrusion; 11. a second linkage rod; 12. a second chute; 13. a third protrusion; 14. rotating the block; 15. a clutch shifting piece; 16. a second clutch rotating block; 17. a positioning column; 18. a second elastic member; 19. a first connection block; 20. a third chute; 21. a second connecting block; 22. an arc-shaped slot; 23. a fourth protrusion; 24. and a fifth projection.
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. 1-4, a novel single-section quick opening and closing lock body comprises a main tongue assembly, an oblique tongue assembly and a clutch mechanism, wherein the main tongue assembly is arranged in a lock shell mechanism, and comprises a main tongue 1, a rotary block 14, a first linkage rod 8 and a second linkage rod 11, the rotary block 14 is located above the main tongue 1 and is linked with the main tongue 1, and the first linkage rod 8 and the second linkage rod are located above the rotary block 14 and are linked with the rotary block 14; the clutch mechanism comprises a clutch shifting piece 15, a second clutch rotating block 16 and a first clutch rotating block 6, wherein the second clutch rotating block 16 and the first clutch rotating block 6 are sleeved on the clutch shifting piece 15 and driven to rotate by the clutch shifting piece 15; the second clutch rotating block 16 and the first clutch rotating block 6 are limited by the clutch shifting piece 15.
The second linkage rod 11 is connected with the first clutch rotating block 6, and the first linkage rod 8 is connected with the second clutch rotating block 16; a positioning column 17 is arranged in the lock shell mechanism, and the positioning column 17 is connected with the rotary block 14 through a second elastic piece 18. The first clutch rotating block 6 is provided with a first protruding block 5 which is connected with the oblique tongue 2 assembly and drives the oblique tongue 2 assembly to move.
When the clutch shifting piece 15 rotates anticlockwise, the second clutch rotating block 16 and the first clutch rotating block 6 are driven to rotate anticlockwise, the first clutch rotating block 6 drives the second linkage rod 11 to move rightwards, the second clutch rotating block 16 drives the first linkage rod 8 to move leftwards, the first linkage rod 8 and the second linkage rod 11 drive the rotating block 14 to rotate anticlockwise in the arc-shaped groove 22, the rotating block 14 pushes the main tongue 1 to move upwards under the limit of the second elastic piece 18, so that locking is achieved, conversely, when the clutch shifting piece 15 rotates clockwise, the rotating block 14 pushes the main tongue 1 to move downwards, the first protruding block 5 in the first clutch rotating block 6 is located between the fixed block and the movable block, the first clutch rotating block 6 rotates clockwise, the first protruding block 5 is driven to rotate clockwise, so that the oblique tongue 2 is driven to move downwards, so that the main tongue 1 and the oblique tongue 2 move downwards synchronously, and only 5 pieces are arranged on the parts of the main tongue 1 assembly and the clutch mechanism, compared with the market structure, fewer parts can achieve the same function, the structure is simpler, and the production cost is lower.
The oblique tongue 2 subassembly include oblique tongue 2, with the movable rod 4, the cover that oblique tongue 2 links to each other are established first elastic component 3 on the movable rod 4, the movable rod 4 other end is equipped with fixed block and movable block, first protrusion 5 is located between fixed block and the movable block. An arc-shaped groove 22 and a third sliding groove 20 are formed in the main tongue 1, and a second connecting block 21 used for limiting the main tongue 1 to move up and down is installed in the third sliding groove 20. The rotary block 14 is sleeved on the second connecting block 21 through the first connecting block 19, and the first connecting block 19 can rotate relative to the second connecting block 21. The surface of the first connecting block is provided with a threaded hole, and the lock shell can be installed through a bolt. The upper surface of the rotary block 14 is provided with a third bulge 13 and a second bulge 10, and the lower surface of the rotary block 14 is provided with a fourth bulge 23 sliding in the arc-shaped groove 22 and a fifth bulge 24 connected with the second elastic element 18. The first linkage rod 8 is provided with a first sliding groove 9 for the second protrusion 10 to slide, and the second linkage rod 11 is provided with a second sliding groove 12 for the third protrusion 13 to slide. The upper surface of the second clutch rotating block 16 is provided with a first bulge 7 which is connected with the first linkage rod 8 to realize the linkage of the second clutch rotating block 16 and the first linkage rod 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel single-section lock body that opens and shuts fast, is including setting up main tongue subassembly, oblique tongue subassembly and the clutching mechanism in lock shell mechanism, its characterized in that: the main tongue assembly comprises a main tongue, a rotary block, a first linkage rod and a second linkage rod, wherein the rotary block is positioned above the main tongue and is linked with the main tongue;
the clutch mechanism comprises a clutch shifting piece, a second clutch rotating block and a first clutch rotating block, wherein the second clutch rotating block and the first clutch rotating block are sleeved on the clutch shifting piece and driven to rotate by the clutch shifting piece;
the second linkage rod is connected with the first clutch rotating block, and the first linkage rod is connected with the second clutch rotating block;
a positioning column is arranged in the lock shell mechanism and connected with the rotary block through a second elastic piece.
2. The novel single-section quick opening and closing lock body according to claim 1, characterized in that: the first clutch rotating block is provided with a first protruding block which is connected with the latch bolt component and drives the latch bolt component to move.
3. The novel single-section quick opening and closing lock body according to claim 2, characterized in that: the oblique tongue subassembly include oblique tongue, with movable rod, cover that the oblique tongue links to each other are established first elastic component on the movable rod, the movable rod other end is equipped with fixed block and movable block, first protrusion piece is located between fixed block and the movable block.
4. The novel single-section quick opening and closing lock body according to claim 1, characterized in that: the main tongue is provided with an arc-shaped groove and a third sliding groove, and a second connecting block used for limiting the main tongue to move up and down is installed in the third sliding groove.
5. The novel single-section quick opening and closing lock body according to claim 4, characterized in that: the rotary block is characterized in that a third bulge and a second bulge are arranged on the upper surface of the rotary block, and a fourth bulge sliding in the arc-shaped groove and a fifth bulge connected with the second elastic piece are arranged on the lower surface of the rotary block.
6. The novel single-section quick opening and closing lock body according to claim 5, characterized in that: the first linkage rod is provided with a first sliding groove for the second protrusion to slide, and the second linkage rod is provided with a second sliding groove for the third protrusion to slide.
7. The novel single-section quick opening and closing lock body according to claim 6, characterized in that: and a first bulge is arranged on the upper surface of the second clutch rotating block and connected with the first linkage rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221544701.8U CN217999259U (en) | 2022-06-20 | 2022-06-20 | Novel single-section quick opening and closing lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221544701.8U CN217999259U (en) | 2022-06-20 | 2022-06-20 | Novel single-section quick opening and closing lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217999259U true CN217999259U (en) | 2022-12-09 |
Family
ID=84293459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221544701.8U Active CN217999259U (en) | 2022-06-20 | 2022-06-20 | Novel single-section quick opening and closing lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217999259U (en) |
-
2022
- 2022-06-20 CN CN202221544701.8U patent/CN217999259U/en active Active
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