CN103255967A - Splicing lock catch - Google Patents
Splicing lock catch Download PDFInfo
- Publication number
- CN103255967A CN103255967A CN201310152552XA CN201310152552A CN103255967A CN 103255967 A CN103255967 A CN 103255967A CN 201310152552X A CN201310152552X A CN 201310152552XA CN 201310152552 A CN201310152552 A CN 201310152552A CN 103255967 A CN103255967 A CN 103255967A
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- CN
- China
- Prior art keywords
- fixture
- connecting rod
- wrench element
- snap close
- tongue
- 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.)
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Abstract
The invention provides a splicing lock catch. The splicing lock catch comprises a first fixed piece and a second fixed piece, which are spliced and abutted together, wherein the first fixed piece and the second fixed piece are respectively provided with devices which are connected and fixed with two structures needing to be buckled; the splicing lock catch further comprises a wrench piece, a stretchable connection rod, a locking tongue, a tongue connection rod and a fixed buckle; the fixed buckle is located at one end of the first fixed piece; the tail end of the wrench piece is connected with one end of the second fixed piece through a rotary shaft; the top of the wrench piece is provided with a clamping piece which is mutually matched with the fixed buckle; the wrench piece can rotate for a certain angle by taking the rotary shaft as the shaft; and the rotation of the wrench piece drives the stretchable connection rod and the locking tongue, so as to realize the buckling and the separation of the first fixed piece and the second fixed piece.
Description
Technical field
The present patent application relates to a kind of locker, particularly relates to the spliced snap close of a kind of split, can with need locking two part close and firm snap together.
Background technology
Snap close is to be used for the object of fastening between two article.Snap close refers generally to be installed on the door and window button firmware that is used for the locking door and window, generally is made of movable part and standing part, and the combination by movable part and standing part reaches closing and opening of door and window with separating.Present snap close on the market, simple in structure, its associativity and compactness are all relatively poor.
Summary of the invention
The present invention namely is at the existing above-mentioned shortcoming of present snap close, and a kind of spliced snap close is provided, and this buckle structure is reasonable, two parts that needs fasten can be fastened closely, and its associativity and compactness are all better.
Specifically, splicing snap close of the present invention, comprise first fixture and second fixture that can splice lumping together, be respectively equipped with two devices that structure is connected and fixed with required fastening on first fixture and second fixture, wherein, described splicing snap close also comprises wrench element, the stretching connecting rod, the locking tongue, tongue connecting rod and fixing buckle, fixedly buckle is positioned at an end of first fixture, the end of wrench element is connected with an end of second fixture by rotating shaft, the top of wrench element is provided with the shackle member that cooperatively interacts with fixing buckle, one end of stretching connecting rod and the terminal shaft of wrench element connect, the other end be provided with can with first fixture on the interconnective buckling piece of button bit, end and the tongue pitman shaft of locking tongue connect, the locking tongue can stretch in the lock slots on first fixture, the other end of tongue connecting rod and the terminal shaft of wrench element connect, wrench element can rotate a certain angle for axle in rotating shaft, the rotation of wrench element drives stretching connecting rod and locking tongue, the fastening of realizing first fixture and second fixture with separate.
Further, the shackle member of described wrench element is positioned at the top of wrench element towards the one side of first fixture, and an end of first fixture is provided with mounting groove, and fixedly buckle is fixed in the mounting groove by torsion spring, and fixedly buckle is by the folding of torsion spring realization with shackle member.
Further, the top of described wrench element is provided with an arc notch, and fixedly buckle one end of first fixture is the buckle position that cooperates with shackle member, the other end is for pressing the position, and the middle part then is connected with mounting groove by torsion spring, and arc notch is over against pressing the position, when snap close is in locking states, wrench element is pressed, and shackle member and the fixedly mutual clamping of buckle realize closely fastening by torsion spring, when needs unlocking state, to press the position through arc notch and press, remove locking, open wrench element.
Further, the button bit on described first fixture is a boss, and the buckling piece of stretching connecting rod is for being enclosed within the loop configuration on the boss.
Further, the middle part of described first fixture and second fixture has and can be docking together, and holds the groove of wrench element and stretching connecting rod, after described like this splicing snap close fastens, and surfacing.
Further, described stretching connecting rod is provided with the slit of passing for the tongue connecting rod, and the tongue connecting rod passes described slit, has guaranteed the stable of tongue connecting rod in the process of wrench element rotation.
Further, the lock slots on described first fixture is opened in the bottom surface of first fixture.
Further, the length of described wrench element equates with the length sum of first fixture and second fixture.
Further, be respectively equipped with a plurality of screws on described first fixture and second fixture, bolt passes two structures of screw and required fastening and fixes.
Splicing snap close of the present invention, rational in infrastructure, do not exceed the spatial dimension of fixture after connect fastening, and have triple fastening structures, fasten closely, and action just can realize the folding of three kinds of fastening structures, install and use all very convenient.
Description of drawings
Fig. 1 is the explosive view under the embodiment of the invention folding condition;
Fig. 2 is the overall structure figure under the embodiment of the invention folding condition;
Fig. 3 is the explosive view under the embodiment of the invention locking states;
Fig. 4 is the rear perspective view under the embodiment of the invention locking states;
Fig. 5 is the sectional view under the embodiment of the invention locking states;
Fig. 6 is the sectional view under the embodiment of the invention released state;
Wherein, 1 be first fixture, 2 be second fixture, 3 for wrench element, 4 for the stretching connecting rod, 5 for the tongue connecting rod, 6 for the locking tongue, 7 for groove, 11 for button bit, 12 for mounting groove, 13 for torsion spring, 14 for fixing buckle, 15 for lock slots, 21 for rotating shaft, 31 for arc notch, 32 for shackle member, 41 for buckling piece, 42 for slit, 141 be that buckle position, 142 is for pressing the position.
The specific embodiment
Below the present invention is carried out nonrestrictive explanation, purpose is to be convenient to the public better to understand described technology contents.
Specifically, shown in Fig. 1-5, splicing snap close of the present invention, comprise first fixture 1 and second fixture 2 that can splice lumping together, be respectively equipped with two devices that structure is connected and fixed with required fastening on first fixture 1 and second fixture 2, be a plurality of screws in the present embodiment, two structures that bolt passes screw and required fastening are connected and fixed, the middle part of described first fixture 1 and second fixture 2 has the groove 7 that can be docking together, described splicing snap close also comprises wrench element 3, stretching connecting rod 4, locking tongue 6, tongue connecting rod 5 and fixing buckle 14, in the present embodiment, fixedly buckle 14 is installed in the mounting groove 12 that first fixture 1 is by torsion spring 13, and fixedly buckle 14 fastens mutually with the shackle member 32 that is positioned at wrench element 3 back sides, fixedly an end of buckle 14 is the buckle position 141 that cooperates with shackle member 32, the other end is for pressing position 142, the middle part then is connected with mounting groove 12 by torsion spring 13, top at wrench element 3 then is made as arc notch 31 in the room, this arc notch 31 is over against pressing position 142, through arc notch 31 press press the position 142, then can be to fixedly buckle 14 and shackle member 32 are carried out release, the end of described wrench element 3 is connected by the end of rotating shaft 21 with second fixture 2, one end of stretching connecting rod 4 and the terminal shaft of wrench element 3 connect, the other end be provided with can with first fixture on button bit 11 (in the present embodiment, button bit 11 is a boss) interconnective buckling piece 41, this buckling piece 41 is for being enclosed within the loop configuration on the boss; End and 5 companies of tongue connecting rod of locking tongue 6, locking tongue 6 can stretch in the lock slots 15 of first fixture, 1 bottom, the other end of tongue connecting rod 5 passes the slit 42 of stretching connecting rod 4 and the terminal shaft of wrench element 3 connects, wrench element 3 can rotate a certain angle for axle in rotating shaft 21, the rotation of wrench element 3 drives stretching connecting rod 4 and locking tongue 6, the fastening of realizing first fixture 1 and second fixture 2 with separate, its duty is as shown in Figure 6.
Splicing snap close of the present invention has triple fastening structures, fasten closely, and action just can realize the folding of three kinds of fastening structures, install and use all very convenient.
Claims (9)
1. one kind splices snap close, comprise first fixture and second fixture that can splice lumping together, be respectively equipped with two devices that structure is connected and fixed with required fastening on first fixture and second fixture, it is characterized in that: described splicing snap close also comprises wrench element, the stretching connecting rod, the locking tongue, tongue connecting rod and fixing buckle, fixedly buckle is positioned at an end of first fixture, the end of wrench element is connected with an end of second fixture by rotating shaft, the top of wrench element is provided with the shackle member that cooperatively interacts with fixing buckle, one end of stretching connecting rod and the terminal shaft of wrench element connect, the other end be provided with can with first fixture on the interconnective buckling piece of button bit, end and the tongue pitman shaft of locking tongue connect, the locking tongue can stretch in the lock slots on first fixture, the other end of tongue connecting rod and the terminal shaft of wrench element connect, wrench element can rotate a certain angle for axle in rotating shaft, the rotation of wrench element drives stretching connecting rod and locking tongue, the fastening of realizing first fixture and second fixture with separate.
2. splicing snap close according to claim 1, it is characterized in that: the shackle member of described wrench element is positioned at the top of wrench element towards the one side of first fixture, one end of first fixture is provided with mounting groove, fixedly buckle is fixed in the mounting groove by torsion spring, and fixedly buckle is by the folding of torsion spring realization with shackle member.
3. splicing snap close according to claim 2, it is characterized in that: the top of described wrench element is provided with an arc notch, fixedly buckle one end of first fixture is the buckle position that cooperates with shackle member, the other end is for pressing the position, the middle part then is connected with mounting groove by torsion spring, and arc notch is over against pressing the position.
4. according to each described splicing snap close of claim 1-3, it is characterized in that: the button bit on described first fixture is a boss, and the buckling piece of stretching connecting rod is for being enclosed within the loop configuration on the boss.
5. according to each described splicing snap close of claim 1-3, it is characterized in that: the middle part of described first fixture and second fixture has and can be docking together, and holds the groove of wrench element and stretching connecting rod.
6. according to each described splicing snap close of claim 1-3, it is characterized in that: described stretching connecting rod is provided with the slit of passing for the tongue connecting rod, and the tongue connecting rod passes described slit, has guaranteed the stable of tongue connecting rod in the process of wrench element rotation.
7. according to each described splicing snap close of claim 1-3, it is characterized in that: the lock slots on described first fixture is opened in the bottom surface of first fixture.
8. according to each described splicing snap close of claim 1-3, it is characterized in that: the length of described wrench element equates with the length sum of first fixture and second fixture.
9. according to each described splicing snap close of claim 1-3, it is characterized in that: be respectively equipped with a plurality of screws on described first fixture and second fixture, bolt passes two structures of screw and required fastening and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152552XA CN103255967A (en) | 2013-04-26 | 2013-04-26 | Splicing lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152552XA CN103255967A (en) | 2013-04-26 | 2013-04-26 | Splicing lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103255967A true CN103255967A (en) | 2013-08-21 |
Family
ID=48960147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310152552XA Pending CN103255967A (en) | 2013-04-26 | 2013-04-26 | Splicing lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103255967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178353A (en) * | 2018-09-03 | 2019-01-11 | 哈尔滨工业大学 | A kind of fast junction apparatus of buckle type model aerospace system sensor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2397503A1 (en) * | 1977-07-13 | 1979-02-09 | Alsthom Atlantique | Hand lever operated bolt for door of public vehicle - has safety catch with rocking lever permitting movement of hand lever |
| US4828299A (en) * | 1987-03-31 | 1989-05-09 | Hartwell Corporation | Latch |
| CN102168702A (en) * | 2011-01-26 | 2011-08-31 | 深圳市洲明科技股份有限公司 | Latch connecting device, light emitting diode (LED) box body and LED display screen |
| CN102606567A (en) * | 2012-03-16 | 2012-07-25 | 利亚德光电股份有限公司 | Connecting device, LED (light emitting diode) display unit and LED display system |
| CN202549188U (en) * | 2012-03-30 | 2012-11-21 | 深圳市立翔慧科光电科技有限公司 | LED (Light Emitting Diode) combined screen lock catch structure, LED unit screen and LED combined screen |
| CN202707714U (en) * | 2012-07-19 | 2013-01-30 | 慧明光电(深圳)有限公司 | Movable connecting seat simple and easy for mounting and dismounting |
| CN203247979U (en) * | 2013-04-26 | 2013-10-23 | 湖北爱商光电股份有限公司 | Joint lock buckle |
-
2013
- 2013-04-26 CN CN201310152552XA patent/CN103255967A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2397503A1 (en) * | 1977-07-13 | 1979-02-09 | Alsthom Atlantique | Hand lever operated bolt for door of public vehicle - has safety catch with rocking lever permitting movement of hand lever |
| US4828299A (en) * | 1987-03-31 | 1989-05-09 | Hartwell Corporation | Latch |
| CN102168702A (en) * | 2011-01-26 | 2011-08-31 | 深圳市洲明科技股份有限公司 | Latch connecting device, light emitting diode (LED) box body and LED display screen |
| CN102606567A (en) * | 2012-03-16 | 2012-07-25 | 利亚德光电股份有限公司 | Connecting device, LED (light emitting diode) display unit and LED display system |
| CN202549188U (en) * | 2012-03-30 | 2012-11-21 | 深圳市立翔慧科光电科技有限公司 | LED (Light Emitting Diode) combined screen lock catch structure, LED unit screen and LED combined screen |
| CN202707714U (en) * | 2012-07-19 | 2013-01-30 | 慧明光电(深圳)有限公司 | Movable connecting seat simple and easy for mounting and dismounting |
| CN203247979U (en) * | 2013-04-26 | 2013-10-23 | 湖北爱商光电股份有限公司 | Joint lock buckle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178353A (en) * | 2018-09-03 | 2019-01-11 | 哈尔滨工业大学 | A kind of fast junction apparatus of buckle type model aerospace system sensor |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |