CN202220494U - Lock body - Google Patents
Lock body Download PDFInfo
- Publication number
- CN202220494U CN202220494U CN2011202834847U CN201120283484U CN202220494U CN 202220494 U CN202220494 U CN 202220494U CN 2011202834847 U CN2011202834847 U CN 2011202834847U CN 201120283484 U CN201120283484 U CN 201120283484U CN 202220494 U CN202220494 U CN 202220494U
- Authority
- CN
- China
- Prior art keywords
- tongue
- oblique tongue
- limit
- inserted sheet
- brace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a lock body which comprises a shell body, a square tongue, a connecting piece, a push limiting mechanism for limiting the connecting piece to move, an inclined tongue mechanism and an inclined tongue limiting block and is characterized in that the push limiting mechanism mainly comprises a push limiting piece, a push limiting spring, a limiting insertion piece and a limiting column; the inclined tongue mechanism mainly comprises an inclined tongue with a straight pull rod, an inclined tongue tail, an inclined tongue spring, an inclined tongue insertion piece and a connecting piece; the shell body is provided with a lock core hole; a square tongue hole, an inclined tongue hole, the square tongue, the connecting piece, the push limiting mechanism for limiting the connecting piece to move, the inclined tongue mechanism and the inclined tongue limiting block are arranged inside the shell body; a groove matched with the connecting piece is arranged on the square tongue; and the square tongue and the connecting piece are connected with each other by adopting a stamping process. The lock body disclosed by the utility model is simple in structure, has low manufacturing cost and is compact in structure.
Description
Technical field
The utility model discloses a kind of lock body, belong to mechanical field.
Background technology
Lock body in the market is mainly by the housing that is provided with lock core hole, square tongue, brace, and square tongue adopts screw to be connected with brace or adopts riveted joint, is used to limit the movable limit push jack of brace, spacing inserted sheet, limit and pushes away spring, oblique tongue mechanism composition.
Its side's tongue of the lock body of this kind structure adopts screw to be connected with brace or adopts riveted joint, and complex structure, structure are not compact.
Summary of the invention
The utility model discloses a kind of lock body, overcome the defective of prior art, simple in structure, compact, low cost of manufacture.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of lock body; Comprise housing, square tongue, brace, be used to limit the limit pushing mechanism of brace activity, oblique tongue mechanism, oblique tongue limited block; It is characterized in that said limit pushing mechanism mainly pushes away spring, spacing inserted sheet, limited post by limit push jack, limit and forms; Said oblique tongue mechanism mainly by the oblique tongue that has Drag link, tiltedly the tongue tail, tiltedly the tongue spring, tiltedly tongue inserted sheet, connector are formed; Said housing is provided with lock core hole, said square bolt hole, inclined tongue hole, and square tongue, brace, the limit pushing mechanism that is used to limit the brace activity, oblique tongue mechanism, oblique tongue limited block are arranged on said enclosure interior; Said side's tongue is provided with the groove that is complementary with said brace, and said side's tongue adopts Sheet Metal Forming Technology to be connected with said brace.
Through said structure, the lock body structure of the utility model is simple, compact, low cost of manufacture.
Those skilled in the art can select suitable material preparation side's tongue, and preferred said side's tongue adopts aluminium to process.
The lock body of the utility model, its spacing inserted sheet is fixedly connected on the housing, and spacing inserted sheet is provided with through hole, on brace, is provided with the flat recess that it can be moved along limited post; The limit push jack is provided with and the orthogonal limit push jack flat recess of the flat recess of brace, and the limit push jack can be moved along limited post; Limit push jack and spacing inserted sheet flexibly connect, and between limit push jack and spacing inserted sheet opposite face, are provided with limit and push away spring.
The lock body of the utility model, its oblique tongue inserted sheet is fixed on the housing, and tiltedly the tongue inserted sheet is provided with through hole.Tiltedly the Drag link of tongue is socketed in the through hole, and tiltedly tongue can move with respect to oblique tongue inserted sheet along oblique tongue Drag link, and tiltedly the tongue tail is fixed on the vertical pulling rod end of oblique tongue; Between the opposite face of oblique tongue tail and oblique tongue inserted sheet, be provided with oblique tongue spring, make oblique tongue reset; Tiltedly the tongue tail is connected with connector, and when with clockwise direction (with the view angle) rotating connector, connector drives oblique tongue tail and moves, and the most tiltedly tongue takes in the housing.
Preferably, in the utility model, the connector plate of said connector is penguin shape, and this structure junction plate is with tiltedly the whip graft synapsis is not yielding.
Preferably, in the utility model, compact more in order to make structure, said oblique tongue tail is 7 fonts.
In the lock body of the utility model,, on said housing, be provided with oblique tongue limited block in order to prevent the whole indentation housings of oblique tongue.When oblique tongue tail during against oblique tongue limited block, tiltedly the end face of tongue just and the end face of housing.
The lock body of the utility model through the improvement of structure and connected mode, has overcome the defective of existing lock body, and progress possesses skills.
Description of drawings
Fig. 1 is the structural representation of the utility model lock body.
The specific embodiment
In conjunction with accompanying drawing, can better understand the invention spirit of the utility model.The following specific embodiment and accompanying drawing only are used to make those skilled in the art better to understand the invention essence of the utility model, the utility model are not constituted restriction.The protection domain of the utility model is contained by its claim and equivalents thereof.
With reference to accompanying drawing 1; The lock body of the utility model; Comprise housing, square tongue 1, brace 2, be used to limit the limit pushing mechanism of brace 2 activities, oblique tongue mechanism, oblique tongue limited block 3; It is characterized in that said limit pushing mechanism mainly pushes away spring 5, spacing inserted sheet 6, limited post 7 by limit push jack 4, limit and forms, said oblique tongue mechanism mainly by the oblique tongue 8 that has Drag link, tiltedly the tongue tail, tiltedly tongue spring 9, oblique tongue inserted sheet, connector 10 are formed, said housing is provided with lock core hole 11; Said square bolt hole, inclined tongue hole; Side tongue 1, brace 10, the limit pushing mechanism that is used to limit the brace activity, oblique tongue mechanism, oblique tongue limited block 3 are arranged on said enclosure interior, and said side's tongue 1 is provided with the groove that is complementary with said brace 10, and said side's tongue 1 adopts Sheet Metal Forming Technologies to be connected with said brace 10.
The lock body of the utility model, spacing inserted sheet 6 is fixedly connected on the housing, and spacing inserted sheet 6 is provided with through hole, on brace 10, is provided with the flat recess 12 that it can be moved along limited post; Limit push jack 4 is provided with the flat recess 12 orthogonal limit push jack flat recesses with brace, and the limit push jack can be moved along limited post; Limit push jack 4 flexibly connects with spacing inserted sheet 6, is provided with limit between limit push jack 4 and spacing inserted sheet 6 opposite faces and pushes away spring 5.
The lock body of the utility model, tiltedly the tongue inserted sheet is fixed on the housing, and tiltedly the tongue inserted sheet is provided with through hole.Tiltedly the Drag link 13 of tongue is socketed in the through hole, and tiltedly tongue 8 can move with respect to oblique tongue inserted sheet along oblique tongue Drag link 13, and tiltedly the tongue tail is fixed on the vertical pulling rod end of oblique tongue; Between the opposite face of oblique tongue tail and oblique tongue inserted sheet, be provided with oblique tongue spring 9, make oblique tongue 8 reset;
The lock body of the utility model, tiltedly the oblique tongue tail of tongue mechanism is connected with connector 10, and when with clockwise direction (with the view angle) rotating connector 10, connector 10 drives oblique tongue tail and moves, and the most tiltedly tongue 8 takes in the housing.
Preferably, the connector plate 14 of connector is penguin shape, and this structure junction plate is with tiltedly the whip graft synapsis is not yielding.
Claims (7)
1. lock body; Comprise housing, square tongue, brace, be used to limit the limit pushing mechanism of brace activity, oblique tongue mechanism, oblique tongue limited block; It is characterized in that said limit pushing mechanism mainly pushes away spring, spacing inserted sheet, limited post by limit push jack, limit and forms; Said oblique tongue mechanism mainly by the oblique tongue that has Drag link, tiltedly the tongue tail, tiltedly the tongue spring, tiltedly tongue inserted sheet, connector are formed; Said housing is provided with lock core hole, square bolt hole, inclined tongue hole, and square tongue, brace, the limit pushing mechanism that is used to limit the brace activity, oblique tongue mechanism, oblique tongue limited block are arranged on enclosure interior; Said side's tongue is provided with the groove that is complementary with said brace, and said side's tongue adopts Sheet Metal Forming Technology to be connected with said brace.
2. lock body according to claim 1 is characterized in that said side's tongue adopts aluminium to process.
3. lock body according to claim 1 is characterized in that said spacing inserted sheet is fixedly connected on said housing, and said spacing inserted sheet is provided with through hole, and said brace is provided with the flat recess that it can be moved along limited post; Said limit push jack is provided with and the orthogonal limit push jack flat recess of the flat recess of said brace; Said limit push jack and said spacing inserted sheet flexibly connect, and are provided with limit between said limit push jack and the said spacing inserted sheet opposite face and push away spring.
4. lock body according to claim 3, the thickness that it is characterized in that said spacing inserted sheet is 2.5 mm.
5. lock body according to claim 1; It is characterized in that said oblique tongue inserted sheet is fixed on the said housing; Said oblique tongue inserted sheet is provided with through hole; The Drag link of said oblique tongue is socketed in the said through hole, and said oblique tongue can move with respect to said oblique tongue inserted sheet along oblique tongue Drag link, and said oblique tongue tail is fixed on the vertical pulling rod end of said oblique tongue; Be provided with oblique tongue spring between the opposite face of said oblique tongue tail and said oblique tongue inserted sheet; Said oblique tongue tail is connected with connector.
6. lock body according to claim 5 is characterized in that the connector plate of said connector is penguin shape.
7. lock body according to claim 5 is characterized in that said oblique tongue tail is 7 fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202834847U CN202220494U (en) | 2011-08-05 | 2011-08-05 | Lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202834847U CN202220494U (en) | 2011-08-05 | 2011-08-05 | Lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220494U true CN202220494U (en) | 2012-05-16 |
Family
ID=46042521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202834847U Expired - Fee Related CN202220494U (en) | 2011-08-05 | 2011-08-05 | Lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064814A (en) * | 2015-08-14 | 2015-11-18 | 青田加利利锁业有限公司 | Plastic steel lock |
-
2011
- 2011-08-05 CN CN2011202834847U patent/CN202220494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064814A (en) * | 2015-08-14 | 2015-11-18 | 青田加利利锁业有限公司 | Plastic steel lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |