CN206091647U - Novel change tongue lock - Google Patents
Novel change tongue lock Download PDFInfo
- Publication number
- CN206091647U CN206091647U CN201621009261.0U CN201621009261U CN206091647U CN 206091647 U CN206091647 U CN 206091647U CN 201621009261 U CN201621009261 U CN 201621009261U CN 206091647 U CN206091647 U CN 206091647U
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- China
- Prior art keywords
- lock
- lock core
- pedestal
- new cam
- rotation
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Abstract
The utility model relates to a novel change tongue lock, including base, lock core, spring bolt, its characterized in that: base and spring bolt overlap respectively to be established on the lock core, the base is equipped with panel portion and connects chamber portion, and the lock core is equipped with bolt portion and screw thread portion, bolt portion is connected with the setting element, the setting element can make the panel portion of base present rotatory 180 effect under the rotation of key instrument with the lock core.
Description
Technical field
The utility model is related to a kind of cam lock, and in particular to a kind of new cam lock.
Background technology
Cam lock, or claim cam lock, it is a kind of lockset that lock rotation pinning is controlled by internal structure, according to its pinning knot
The difference of structure is divided into, plum blossom spring lock, triangle cam lock, double sides pellet cam lock etc., special as disclosed in Chinese patent literature
Profit ZL200920089073.7, authorized announcement date on December 16th, 2009, a kind of utility model title " vane type cam lock dress
Put "：The lock device with rotary lock tongue has lock housing, lock core, mark circle, stainless iron cover, inserted sheet, spring, spacer, lock core screw, lock body peace
Loading nut, lock core cauda plectrum, the front end face middle part for constituting wherein lock housing is provided with convex shoulder, and above convex shoulder and convex shoulder lock is provided with
Shell arc-shaped notch, convex shoulder is provided with lock housing arc-shaped notch with convex shoulder lower section, and mark circle is arranged on lock housing through the front end of lock core
Front end face.But above-mentioned cam lock structure design is relatively simple, in not being suitable for EMUs equipment, some turn in existing like product
Tongue is locked for standardizing equipment cabin of motor train unit, and these cam locks generally use two ends dead bolt fixed skirt, and lock core has in itself locking
Structure, during locking, also will not rotate under strenuous vibration, only press ability instrument key turns after lock core, but such turn
The rotation-limited and locking mechanism of tongue lock also need further improvement, and patent No. CN201420794278.6 discloses one kind and changes
Enter type cam lock, lock core is provided with the pedestal of the cam lock, rotating shaft is connected through pedestal with dead bolt, and lock core is connected with rotating shaft, base
The external diameter of seat is provided with installation nut and liner, and the dead bolt end of rotating shaft is provided with dead bolt, keeper and locking nut, spindle outer diameter side
Flat groove it is corresponding with the flat hole of keeper, dead bolt, it is characterised in that：Spring, lock core are provided between the lock core and rotating shaft
The pin-and-hole of horizontally set is inside provided with, pin inserts the lock core and spindle outer diameter of the pin-and-hole of lock core, pin and spring both sides and sets respectively
There is sealing ring, lock core is spacing to be fixed in pedestal, inwall is provided with base seat groove at the pin of pedestal, base seat groove is arranged in cross,
Pin agrees with base seat groove, and pin swivelling chute is provided with the rotating shaft of pedestal, but this lock body structure slightly shows complicated, and this lock
Arrow on lock core can only rotate 45 ° on pedestal, functionally can not meet use on current motor-car turn tongue
That what is locked require that.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art,
More compact structure, a kind of new cam lock more attractive in appearance are provided.
For achieving the above object, the utility model provides following technical scheme：A kind of new cam lock, including pedestal,
Lock core, dead bolt, it is characterised in that：The pedestal and dead bolt are respectively sleeved on lock core, and the pedestal is provided with panel part and connection
Chamber portion, lock core is provided with plug pin portion and threaded portion, and the plug pin portion is connected with keeper, and the keeper is with lock core in key-shaped tool
Rotation under can make the panel part of pedestal that 180 ° of effect of rotation is presented.
Above-mentioned a kind of new cam lock can be further arranged to：The lock core be provided with relative the first rotation slot set up and
Relative the first link slot set up, the keeper be provided with the relative abutting groove set up that uses cooperatively with the first rotation slot and
The first connecting pins, first connection are equipped with relative the second rotation slot set up, first rotation slot and abutting groove
The second connecting pins are equipped with groove and the second rotation slot.
Above-mentioned a kind of new cam lock can be further arranged to：The aperture internal diameter of pedestal is provided with packing ring, and the packing ring leads to
Cross nut and be pressed on aperture inner radius.
Above-mentioned a kind of new cam lock can be further arranged to：The threaded portion of the lock core is connected with dead bolt, the lock
Tongue two ends have abutted respectively sealing ring and locking nut.
Above-mentioned a kind of new cam lock can be further arranged to：The connecting cavity portion of the pedestal is additionally provided with spring, described
Spring one end is connected to the connecting cavity portion other end and is connected to lock core.
Above-mentioned a kind of new cam lock can be further arranged to：The seat surface plate portion is provided with relative thirty years of age expression and locks
Unlatching or the mark of closure state, the center of the panel part is additionally provided with the sensing bar for pointing to closure or openness mark.
Using above-mentioned technical proposal, there is provided a kind of compact conformation, the clear cam lock of function, the lock can present rotation
180 ° of aesthetic feeling, it is more convenient to use.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Description of the drawings
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the exploded perspective view of the utility model embodiment.
Pedestal connecting cavity portions and lock core cooperation schematic diagram of the Fig. 3 for the utility model embodiment.
Fig. 4 is the keeper enlarged diagram of the utility model embodiment.
Specific embodiment
Referring to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4：A kind of new cam lock, including pedestal 1, lock core 2, dead bolt 3, its feature exists
In：The pedestal 1 and dead bolt 3 are respectively sleeved on lock core 2, and the pedestal 1 is provided with panel part 11 and connecting cavity portion 12, lock core 2
Plug pin portion 21 and threaded portion 22 are provided with, the plug pin portion 21 is connected with keeper 4, and the keeper 4 is with lock core 2 in key-shaped tool
Rotation under the panel part 11 of pedestal 1 can be made to be presented 180 ° of effect of rotation, the lock core 2 be provided with it is relative set up first rotate
Groove 23 and relative the first link slot 24 set up, the keeper 4 is provided with and relative is set with what the first rotation slot 23 was used cooperatively
Vertical abuts groove 41 and relative the second rotation slot 42 set up, and in first rotation slot 23 and abutting groove 41 the first company is equipped with
Pin 5, in the rotation slot 42 of first link slot 24 and second the second connecting pins 6 are equipped with, and the aperture internal diameter of pedestal 1 sets
There is packing ring 7, the packing ring 7 is pressed on aperture inner radius by nut 8, and the threaded portion 22 of the lock core 2 is connected with dead bolt 3, institute
State the two ends of dead bolt 3 and abutted sealing ring 31,32 and locking nut 33,34 respectively, the connecting cavity portion 12 of the pedestal 1 is additionally provided with bullet
Spring 13, one end of the spring 13 is connected to the other end of connecting cavity portion 12 and is connected to lock core 2, and the seat surface plate portion 11 is provided with relatively
Thirty years of age of expression lock unlatching or the mark 14 and 15 of closure state, the center in the connecting cavity portion 11 is additionally provided with sensing and opens mark
Know the sensing bar 16 of 14 or closure mark 15.
Claims (6)
1. a kind of new cam lock, including pedestal, lock core, dead bolt, it is characterised in that：The pedestal and dead bolt are respectively sleeved at lock
On core, the pedestal is provided with panel part and connecting cavity portion, and lock core is provided with plug pin portion and threaded portion, and the plug pin portion is connected with positioning
Part, the keeper can make the panel part of pedestal that the effect of 180 ° of rotation is presented with lock core under the rotation of key-shaped tool.
2. a kind of new cam lock according to claim 1, it is characterised in that：The lock core is provided with first for setting up relatively
Rotation slot and relative the first link slot set up, the keeper is provided with relative to be set up with what the first rotation slot was used cooperatively
Groove and relative the second rotation slot set up are abutted, in first rotation slot and abutting groove the first connecting pins are equipped with, it is described
The second connecting pins are equipped with first link slot and the second rotation slot.
3. a kind of new cam lock according to claim 2, it is characterised in that：The aperture internal diameter of pedestal is provided with packing ring, institute
State packing ring and aperture inner radius are pressed on by nut.
4. a kind of new cam lock according to claim 2, it is characterised in that：The threaded portion of the lock core is connected with lock
Tongue, the dead bolt two ends have abutted respectively sealing ring and locking nut.
5. a kind of new cam lock according to claim 1, it is characterised in that：The connecting cavity portion of the pedestal is additionally provided with bullet
Spring, the spring one end is connected to the connecting cavity portion other end and is connected to lock core.
6. a kind of new cam lock according to claim 1 any one, it is characterised in that：The seat surface plate portion is provided with
The mark of the unlatching of expression lock or closure state with respect to thirty years of age, the center of the panel part is additionally provided with sensing closure or openness mark
The sensing bar of knowledge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009261.0U CN206091647U (en) | 2016-08-30 | 2016-08-30 | Novel change tongue lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009261.0U CN206091647U (en) | 2016-08-30 | 2016-08-30 | Novel change tongue lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206091647U true CN206091647U (en) | 2017-04-12 |
Family
ID=58477465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621009261.0U Active CN206091647U (en) | 2016-08-30 | 2016-08-30 | Novel change tongue lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206091647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266071A (en) * | 2017-12-12 | 2018-07-10 | 宁波生久柜锁有限公司 | Skirtboard screw fastening |
-
2016
- 2016-08-30 CN CN201621009261.0U patent/CN206091647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266071A (en) * | 2017-12-12 | 2018-07-10 | 宁波生久柜锁有限公司 | Skirtboard screw fastening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tangxia Town, Ruian city of Wenzhou City, Zhejiang province 325000 Bao Tian Bao Er Cun, Jianshe Road No. 85 Patentee after: Zhejiang Dele Hardware Technology Co.,Ltd. Address before: Tangxia Town, Ruian city of Wenzhou City, Zhejiang province 325000 Bao Tian Bao Er Cun, Jianshe Road No. 85 Patentee before: RUIAN DELE HARDWARE PARTS Co.,Ltd. |