CN201747163U - Button lock - Google Patents
Button lock Download PDFInfo
- Publication number
- CN201747163U CN201747163U CN201020255223XU CN201020255223U CN201747163U CN 201747163 U CN201747163 U CN 201747163U CN 201020255223X U CN201020255223X U CN 201020255223XU CN 201020255223 U CN201020255223 U CN 201020255223U CN 201747163 U CN201747163 U CN 201747163U
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- CN
- China
- Prior art keywords
- slide
- wedge
- button latch
- spring
- slide cartridge
- 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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Abstract
The embodiment of the utility model discloses a button lock, comprising a first sliding cylinder, a wedged lock rod arranged in the first sliding cylinder, a second sliding cylinder arranged vertical to the first sliding cylinder, and a sliding wedge shaft arranged in the second sliding cylinder, wherein a first spring is arranged between the bottom end of the wedged lock rod and the bottom end of the first sliding cylinder; when the first spring is arranged at a free state, the wedged lock rod is arranged at a locked state; the wedged lock rod is provided with a wedged platform; and the wedged end surface of the sliding wedge shaft is contacted with the surface of the wedged platform. In the utility model, the moving direction of the wedged lock rod in the button lock is vertical to the moving direction of the sliding wedge shaft, and the longitudinal length of the button lock is reduced. The button lock can be arranged on a side plate on a box cover in a crushing machine, adjacently to the locked part of a box body, is not affected by the distance from the locked part of the box body and the top end of the box cover, occupies small space, and does not affect the installation layout of other parts in the box body of the crushing machine.
Description
Technical field
The utility model relates to mechanical lock manufacturing technology field, more particularly, relates to a kind of button latch.
Background technology
Button latch is a kind of lock of realizing the locking bar locking function by push-botton operation.Button latch is inserted in the corresponding groove of other locked parts by locking bar, realizes the locking positioning purpose to these parts.In the button latch on the existing market, locking bar moving direction along button under the effect of button moves the realization locking function.
Adopt a kind of mill casing of above-mentioned button latch, as shown in Figure 1, comprise casing 13 and case lid 14, power source 11 and reducing mechanism 12 wherein are installed in the casing 13, case lid 14 is arranged on the casing 13.For case lid 14 is locked on the casing 13, be provided with button latch 15 between existing casing 13 and the case lid 14.
Because the locking bar of existing button latch realizes by the locking of lock assembly along the moving direction of button, thus button latch must be installed in the locking hole of casing 13 over against case lid 14 tops.Please refer to shown in the accompanying drawing 1, the locking hole distance on case lid 14 and the casing 13 is bigger, so the specification that button latch 15 is made is bigger, therefore, button latch takies a large amount of spaces, has influenced the mounting arrangement of miscellaneous part in the casing.
The utility model content
In view of this, the utility model provides a kind of button latch, is realizing having reduced taking up room of mill inside, button place under the prerequisite that locks between mill upper box lid and the casing.
For achieving the above object, the utility model provides following technical scheme:
A kind of button latch comprises:
First slide cartridge;
Be arranged on the wedge shape locking bar in described first slide cartridge, be provided with first spring between the bottom of the bottom of described wedge shape locking bar and described first slide cartridge, described first spring is under the free state, and described wedge shape locking bar is in locking state, and described wedge shape locking bar has the wedge shape platform;
With vertically disposed second slide cartridge of described first slide cartridge;
Be arranged on the slide wedge axle in described second slide cartridge, the wedge shape end face of described slide wedge axle contacts with the surface of described wedge shape platform.
Preferably, in the above-mentioned button latch, also comprise second spring that is sleeved on the described slide wedge axle; Be provided with first positioning boss in described second slide cartridge;
One end of described second spring is positioned on described first positioning boss, and the other end is positioned on the described slide wedge axle.
Preferably, in the above-mentioned button latch, described slide wedge axle is provided with bar-shaped trough, and described second slide cartridge is provided with positive stop strip;
One end of described positive stop strip is arranged in the described bar-shaped trough, and described slide wedge axle can slide along described positive stop strip.
Preferably, in the above-mentioned button latch, the cross section of described bar-shaped trough is square, trapezoidal or arc.
Preferably, in the above-mentioned button latch, described positive stop strip is bolt or screw, and described positive stop strip is arranged in described second slide cartridge by screw thread.
Preferably, in the above-mentioned button latch, described slide wedge axle is provided with second positioning boss, and the other end of described second spring is positioned on described second positioning boss.
Preferably, in the above-mentioned button latch, the other end of described second spring is positioned on the described slide wedge axle by alignment pin.
Preferably, in the above-mentioned button latch, described first slide cartridge is connected by welding with second slide cartridge.
From technique scheme as can be seen, in the button latch that the utility model embodiment provides, cooperate by wedge shape platform that is arranged on the wedge shape locking bar in first slide cartridge and the wedge shape end face that is arranged on the slide wedge axle in second slide cartridge, according to the wedge principle, in the bottom of axial second slide cartridge of slide wedge when mobile, the wedge shape end face of slide wedge axle is opened the wedge-lock masthead, realizes unblanking; Behind second spring reset, the wedge shape locking bar is protruding, can finish locking bar along the locking of carrying out locked object spare perpendicular to the moving direction of slide wedge axle.The wedge shape locking bar is vertical with slide wedge axle moving direction in the button latch that present embodiment provides, reduced the longitudinal length of button latch, in mill, only need this button latch is arranged on the case lid with casing and got final product on the adjacent case lid side plate in position, lock section, be not subjected on the casing by the distance affects on position, lock section and case lid top, it is little to take up room, and can not influence the mounting arrangement of miscellaneous part in the mill casing.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of mill casing in the prior art;
The structural representation of the mill casing that Fig. 2 provides for the utility model embodiment;
The structural representation of the button latch that Fig. 3 provides for the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of mill casing, under the prerequisite that the button latch in this mill casing has realized locking between mill upper box lid and the casing, has reduced lock body taking up room between mill case lid and casing.
Please refer to accompanying drawing 2-3, the structural representation of the mill casing that Fig. 2 provides for the utility model embodiment; The structural representation of the button latch that Fig. 3 provides for the utility model embodiment.The mill casing that the utility model embodiment provides comprises casing 23, power source 21, reducing mechanism 22, case lid 24 and button latch 25, wherein:
Wedge shape locking bar 251 is arranged in first slide cartridge 253, and first spring 257 is arranged between the bottom and first slide cartridge, 253 bottoms of wedge shape locking bar 251, and wedge shape locking bar 251 is provided with the wedge shape platform;
Be provided with first positioning boss 2542 in second slide cartridge 254, second spring 255 is sleeved on the other end of slide wedge axle 252, one end of second spring 255 is positioned on first positioning boss 2542, the other end is positioned on the other end of slide wedge axle 252, under the effect of second spring 255, be locking state under this button latch normal condition, in the effect knob down of second spring 255 is locked in the process of case lid 24 and casing 23 lockings, can realize quick locking.
In the course of work of the button latch that present embodiment provides, compressing slide wedge axle 252 makes slide wedge axle 252 move in second slide cartridge 254, because the tapered end of slide wedge axle 252 contacts with the wedge shape table top of wedge shape locking bar 251, under the effect of tapered end with wedge shape locking bar 251 jack-up, wedge shape locking bar 251 separates with locked object spare, realize the object of peg button lock and separating of locked object spare, realize release.The button latch that the utility model embodiment provides is separately positioned on wedge shape locking bar 251 and slide wedge axle 252 in vertical first slide cartridge 253 and second slide cartridge 254, according to the wedge principle, slide wedge axle 252 can be operated wedge shape locking bar 251 and move along the direction vertical with slide wedge axle 252, in the mill casing, can directly be fixed on the side plate of case lid 24, reduce taking up room of button latch.The button latch that the utility model embodiment provides has solved when the case lid of mill and casing are locked, and existing button latch need be made the big and big problem of cabinet space that takies brought of volume ratio.
Employing is suit second spring 255 on the slide wedge axle, make that the normal condition of the button latch among the utility model embodiment is a locking state, adopt the wedge principle, realized that the wedge shape locking bar 251 of button latch carries out release in the direction vertical with slide wedge axle 252 moving directions.Unclamp slide wedge axle 252, under the effect of second spring 255, slide wedge axle 252 returns, the wedge shape platform of its tapered end and wedge shape locking bar 251 relatively moves, wedge shape locking bar 251 stretches out in first slide cartridge 253 under the effect of first spring 257, realizes the locking to the firmware that is fixed.The button latch that present embodiment provides has realized that the moving direction of slide wedge axle 252 is vertical with the moving direction of wedge shape locking bar 251.
In the button latch that provides in the foregoing description, slide wedge axle 252 is provided with bar-shaped trough 2521, and the shape of cross section of bar-shaped trough 2521 can also be other shape for shapes such as square, trapezoidal, arcs.
Position corresponding with bar-shaped trough 2521 on second slide cartridge 254 is provided with bolt 256, and bolt 256 is arranged on by being threaded in the screwed hole 2541 on second slide cartridge 254, and the one end is arranged in the bar-shaped trough 2521.In the moving process of slide wedge axle 252, slide wedge axle 252 moves with respect to bolt 256, and bolt 256 cooperates with bar-shaped trough 2521 makes slide wedge axle 252 move within certain scope.Above-mentioned bolt 256 can also be replaced by screw.
One end of the foregoing description slide wedge axle 252 location second spring 256 is provided with second positioning table 2522, second spring 256 is sleeved on the slide wedge axle 252, one end contacts second positioning table 2522 of the other end and slide wedge axle 252 with first positioning table 2542 in second slide cartridge 254.The two ends of second spring 256 contact the location with first positioning table 2542 with second positioning table 2522 respectively, have realized the location of second spring 256.Preferred scheme is that the other end of above-mentioned slide wedge axle 252 location second spring 256 is a T type end.
The end that second spring 255 is positioned on the slide wedge axle 252 in the foregoing description can be positioned on the slide wedge axle 252 by alignment pin.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. a button latch is characterized in that, comprising:
First slide cartridge;
Be arranged on the wedge shape locking bar in described first slide cartridge, be provided with first spring between the bottom of the bottom of described wedge shape locking bar and described first slide cartridge, described first spring is under the free state, and described wedge shape locking bar is in locking state, and described wedge shape locking bar has the wedge shape platform;
With vertically disposed second slide cartridge of described first slide cartridge;
Be arranged on the slide wedge axle in described second slide cartridge, the wedge shape end face of described slide wedge axle contacts with the surface of described wedge shape platform.
2. button latch according to claim 1 is characterized in that, also comprises second spring that is sleeved on the described slide wedge axle; Be provided with first positioning boss in described second slide cartridge;
One end of described second spring is positioned on described first positioning boss, and the other end is positioned on the described slide wedge axle.
3. button latch according to claim 2 is characterized in that, described slide wedge axle is provided with bar-shaped trough, and described second slide cartridge is provided with positive stop strip;
One end of described positive stop strip is arranged in the described bar-shaped trough, and described slide wedge axle can slide along described positive stop strip.
4. button latch according to claim 3 is characterized in that, the cross section of described bar-shaped trough is square, trapezoidal or arc.
5. button latch according to claim 4 is characterized in that, described positive stop strip is bolt or screw, and described positive stop strip is arranged in described second slide cartridge by screw thread.
6. button latch according to claim 5 is characterized in that, described slide wedge axle is provided with second positioning boss, and the other end of described second spring is positioned on described second positioning boss.
7. button latch according to claim 5 is characterized in that, the other end of described second spring is positioned on the described slide wedge axle by alignment pin.
8. according to any described button latch among the claim 1-7, it is characterized in that described first slide cartridge is connected by welding with second slide cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020255223XU CN201747163U (en) | 2010-07-06 | 2010-07-06 | Button lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020255223XU CN201747163U (en) | 2010-07-06 | 2010-07-06 | Button lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747163U true CN201747163U (en) | 2011-02-16 |
Family
ID=43581845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020255223XU Expired - Fee Related CN201747163U (en) | 2010-07-06 | 2010-07-06 | Button lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747163U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321510A (en) * | 2013-06-19 | 2013-09-25 | 国家电网公司 | Mechanical button lock |
| CN106436250A (en) * | 2016-10-18 | 2017-02-22 | 宁波凯波集团有限公司 | Steam and dry iron vaporization cavity impurity collection structure |
| CN109458385A (en) * | 2017-09-06 | 2019-03-12 | 上海拜骋电器有限公司 | Snap device and positioning device with it |
| CN109695137A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔洗衣机有限公司 | Uncap component and washing machine for washing machine |
| CN110989331A (en) * | 2019-11-22 | 2020-04-10 | 歌尔科技有限公司 | Intelligent wrist-wearing equipment |
-
2010
- 2010-07-06 CN CN201020255223XU patent/CN201747163U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321510A (en) * | 2013-06-19 | 2013-09-25 | 国家电网公司 | Mechanical button lock |
| CN103321510B (en) * | 2013-06-19 | 2017-06-16 | 国家电网公司 | A kind of mechanical button lock |
| CN106436250A (en) * | 2016-10-18 | 2017-02-22 | 宁波凯波集团有限公司 | Steam and dry iron vaporization cavity impurity collection structure |
| CN106436250B (en) * | 2016-10-18 | 2018-12-11 | 宁波凯波集团有限公司 | Steam and dry iron vaporization chamber impurity collection structure |
| CN109458385A (en) * | 2017-09-06 | 2019-03-12 | 上海拜骋电器有限公司 | Snap device and positioning device with it |
| CN109458385B (en) * | 2017-09-06 | 2024-05-14 | 上海拜骋电器有限公司 | Buckle mechanism and have its positioner |
| CN109695137A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔洗衣机有限公司 | Uncap component and washing machine for washing machine |
| CN110989331A (en) * | 2019-11-22 | 2020-04-10 | 歌尔科技有限公司 | Intelligent wrist-wearing equipment |
| CN110989331B (en) * | 2019-11-22 | 2022-03-01 | 歌尔科技有限公司 | Intelligent wrist-wearing equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20180706 |