CN204754521U - Universal spring lock - Google Patents
Universal spring lock Download PDFInfo
- Publication number
- CN204754521U CN204754521U CN201520213903.8U CN201520213903U CN204754521U CN 204754521 U CN204754521 U CN 204754521U CN 201520213903 U CN201520213903 U CN 201520213903U CN 204754521 U CN204754521 U CN 204754521U
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- CN
- China
- Prior art keywords
- discussing
- meeting
- spherical
- deck
- draw
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an universal spring lock, including cassette (1) and the structure of meeting and discussing, the structure of meeting and discussing include the lock that the sphere met and discussed (2) and connected with it, cassette (1) in be equipped with the draw -in groove of spherical sunken form for block the sphere and meet and discuss (2), (2) 180 direction butts in cooperating the plane and ability and sphere are met and discussed. The cassette that the utilization has spherical sunken draw -in groove blocks spherical meeting and discussing for the sphere meet and discuss and the cassette between can realize the butt of 180 directions in the complex plane. Not only structure simple process installs and use moreover and makes the convenience, and is with low costs, can be extensively practical on the door and window of engineering machinery.
Description
Technical field
The utility model relates to a kind of limiting fixing mechanism of engineering machinery door and window, particularly relates to a kind of universal latch structure that can realize 180 ° of directions and pin.
Background technology
At present, engineering machinery is provided with door on multiple door and window, particularly driver's cabin and hood many, if any the glass window that slideway is plug-type, has side to open, on open, under the door of various ways such as to open.And various mounting box and access hole are all provided with wicket, the lock of such needs is also just various, and door opening direction is also diversified, causes a chassis to need a variety of lock or limiting fixing mechanism, and its mounting means is different, be not easy to the system type of latch position-limit mechanism.
In addition, traditional latch can only realize the butt in a direction, and requires high to quality of fit, must on the same line or vertical.Traditional limiting fixing mechanism opening ways is also different, causes user in use, can not open wicket timely and effectively.And the mechanism of traditional lock or position-limit mechanism is complicated, not easy-maintaining, and cost is higher.
Therefore, the special latch structure of a kind of novel engineering machinery is needed badly.
Summary of the invention
For above-mentioned existing technical problem, the utility model provides a kind of universal latch, to realize the butt within the scope of 180 °, thus realizes spacing and fixing.
For achieving the above object, the utility model provides a kind of universal latch, comprises deck and structure of meeting and discussing; Described structure of meeting and discussing comprises the spherical lock of meeting and discussing and being attached thereto; Being provided with the draw-in groove of bulb-shaped recess shape in described deck, for blocking spherical meeting and discussing, and can meeting and discussing coordinating 180 ° of direction butts in plane with spherical.
Further, described lock top is provided with circular baffle plate, and bottom is threaded, and is convenient to fixedly meet and discuss structure.
Further, being also provided with the counter sink for installing in described deck, being convenient to Fixing clamp-seat.
Further, the periphery of described deck draw-in groove is rounding, is convenient to spherical meeting and discussing and slides in draw-in groove smoothly.
Further, described deck adopts polyformaldehyde base height polymer material.
The utility model utilizes the deck with bulb-shaped recess draw-in groove to block spherical meeting and discussing, and plays spacing fixing effect to the door and window of engineering machinery, easy to use.Further, spherically meet and discuss and the butt in 180 ° of directions can be realized in the plane coordinated between deck, and do not limit draw-in groove axis must be parallel with spherical axis of meeting and discussing, installation site is extensive.
Accompanying drawing explanation
Fig. 1-1 is structural front view of the present utility model;
Fig. 1-2 is structure left view of the present utility model;
Fig. 1-3 is structure top view of the present utility model;
Fig. 2-1 is the structural front view of deck in the utility model;
Fig. 2-2 is the structure left view of deck in the utility model;
Fig. 2-3 is the structure top view of deck in the utility model;
Fig. 3-1 is a kind of mated condition schematic diagram of utility model;
Fig. 3-2 is another mated condition schematic diagram of utility model;
Fig. 3-3 is the another kind of mated condition schematic diagram of utility model;
In figure: 1, deck, 2, spherically to meet and discuss.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1-1,1-2,1-3, the utility model comprises the deck 1 and structure of meeting and discussing that cooperatively interact.
Wherein: as shown in Fig. 2-1,2-2,2-3, deck 1 is provided with the draw-in groove of bulb-shaped recess shape, is used for blocking spherically meeting and discussing 2.Further, the periphery of deck 1 draw-in groove is rounding, is convenient to spherical meeting and discussing and 2 slides into smoothly in draw-in groove.In addition, be also provided with the counter sink for installing in deck 1, deck 1, through the heavy word hole of deck 1, can be fixed in doorframe or the structure such as window frame, casing by screw, bolt etc.During enforcement, deck 1 is extruded by injection moulding by the polyformaldehyde base height condensate of solvent resistant, machine oil, grease and other chemical solvents.
Structure of meeting and discussing comprises spherical 2 and the lock that is attached thereto of meeting and discussing.Lock top is provided with circular baffle plate, is convenient to be fixed on wicket and vehicle window; Lock bottom is threaded, and structure of meeting and discussing, through the hole of drawing on window glass or wicket, directly can be fixed on by nut screw connection and movable draw on window glass or wicket by this spiro rod section, under ensureing locking state spherical meet and discuss 2 and the spherical draw-in groove of deck 1 match.During enforcement, spherically meet and discuss 2 shaping by No. 45 round steel turning, whole pinning is that the round steel turning of 20mm is shaping by diameter.
As shown in Fig. 3-1,3-2,3-3, when door and window needs to lock, spherical meet and discuss 2 by elastic card in spherical draw-in groove, and spherical meet and discuss 2 and deck 1 can cooperation plane in 180 ° of direction butts, spacing fixation is served to the door and window etc. of engineering machinery, and the size of clamping force is determined by the structure of draw-in groove and thickness.The unlatching of deck 1 and structure of meeting and discussing simultaneously also facilitates, and directly pushes open and draws window or wicket.
Especially after rotation wicket is opened, position-limit mechanism is needed, under wicket can not open the operating mode of 180 °, the installation direction of deck 1 and spherical meet and discuss 2 installation direction not on same straight line, the latch of other types can not work, and this universal latch can under this operating mode butt.Moreover, this universal latch slides about can also realizing being with slideway and draws window and the butt of window that draws that slides up and down to pin, and also can realize left rotation and right rotation wicket and rotate the butt of wicket up and down, can carry out spacing to Xiamen after wicket is opened.And, to deck 1 and spherical meet and discuss 2 installation requirement so not strict, only need to ensure that draw-in groove and spherical axis of meeting and discussing both 2 are in a face, do not need the axis of draw-in groove and spherical meet and discuss 2 axis being parallel, do not need yet draw-in groove and spherical meet and discuss 2 mounting plane coplanar, thus the scope of application is extensive.
Claims (5)
1. a universal latch, is characterized in that, comprises deck (1) and structure of meeting and discussing; Described structure of meeting and discussing comprises the spherical lock of meeting and discussing (2) and being attached thereto; Be provided with the draw-in groove of bulb-shaped recess shape in described deck (1), for blocking spherical meet and discuss (2), and can meet and discuss with spherical (2) are coordinating 180 ° of direction butts in plane.
2. the universal latch of one according to claim 1, is characterized in that, described lock top is provided with circular baffle plate, and lower bands has the screw thread for installing.
3. the universal latch of one according to claim 1 and 2, is characterized in that, is also provided with the counter sink for installing in described deck (1).
4. the universal latch of one according to claim 1 and 2, is characterized in that, the periphery of described deck (1) draw-in groove is rounding.
5. the universal latch of one according to claim 1 and 2, is characterized in that, described deck (1) adopts polyformaldehyde base height polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213903.8U CN204754521U (en) | 2015-04-10 | 2015-04-10 | Universal spring lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213903.8U CN204754521U (en) | 2015-04-10 | 2015-04-10 | Universal spring lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754521U true CN204754521U (en) | 2015-11-11 |
Family
ID=54469241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213903.8U Expired - Fee Related CN204754521U (en) | 2015-04-10 | 2015-04-10 | Universal spring lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357569A (en) * | 2018-02-12 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | Striker mechanism and automobile |
-
2015
- 2015-04-10 CN CN201520213903.8U patent/CN204754521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357569A (en) * | 2018-02-12 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | Striker mechanism and automobile |
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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: 20151111 Termination date: 20180410 |