CN201110067Y - Spring type window locating pin - Google Patents
Spring type window locating pin Download PDFInfo
- Publication number
- CN201110067Y CN201110067Y CNU2007200072838U CN200720007283U CN201110067Y CN 201110067 Y CN201110067 Y CN 201110067Y CN U2007200072838 U CNU2007200072838 U CN U2007200072838U CN 200720007283 U CN200720007283 U CN 200720007283U CN 201110067 Y CN201110067 Y CN 201110067Y
- Authority
- CN
- China
- Prior art keywords
- spring
- base
- window
- fastening screw
- pull bar
- 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
Links
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a spring window located bolt, which substantially comprises a shell, a rear plane cover, a pull rod, a spring, a spring top plate, a base and a base blot, wherein the upper portion of the pull rod is sleeved with the spring and the spring top plate and is arranged in the inner portion of the shell, the rear plane cover is arranged on the back surface of the shell and is connected with shell through a threaded fastener, and the upper surface of the base blot is sleeved with the spring and the spring top plate and is arranged in the inner portion of the base. When in a working state, the bottom portion of the pull rod is connected with one end of the base bolt through the expansion of the spring. The utility model is capable of being convenient to locate a window on a random position according to the needs, and the window is fixed at the horizontal and vertical directions at the same time, The damage of the window, which is caused by wind is capable of being effectively avoided, the window is also capable of avoiding being taken away which is caused because the moving at the vertical direction, the spring window located bolt has an error proofing function when installing, and the installment is rapid and convenient.
Description
Technical field:
The utility model relates to a kind of latch, especially a kind of spring window fastening screw.
Background technology:
Traditional window adopts side button fastening devices to control opening and closing of window more at present.The centre is not provided with positioner, and window is opened just horizontal slip freely of back, is subjected to wind action easily and vigorous exercise clashes into, and makes window impaired.Common on the market a kind of window latch, adopt spring structure, constitute by latch and positioner, remedied the deficiency that existing branch art exists to a certain extent, but it exists following shortcoming: the telescopic tongue of its pull bar lower end adopts unidirectional inclined-plane, can only play position-limiting action, window can not be fixed in certain a bit; Moreover, can be easy to cross following positioner, pull bar need be mentioned but just will return, then latch is pressed down, complex operation is made troubles to use; They are three years old, this kind latch backboard covers the heavy open-work of taper of four same specifications, wherein the taper hole at one group of diagonal angle is a decoration hole, supporting threaded fastener is very short, the taper hole at another group diagonal angle then needs to be connected with the screw-internal thread fit that backboard covers, the threaded fastener of being furnished with sufficient length, such structure misleads installation easily.
Summary of the invention:
The utility model is at the deficiencies in the prior art, aims to provide a kind of simple in structurely, easy to operate, distinguishes the spring window fastening screw of installing easily.Of the present utility modelly be achieved in that described a kind of spring window fastening screw, mainly comprise: housing, backboard lid, pull bar, spring, spring top board, base, base latch.Be with spring and spring top board above the described pull bar, be arranged at enclosure interior, the backboard lid places back side of shell to be connected with housing by threaded fastener; Be with spring and spring top board above the described base latch, be arranged at base inside; During duty, the pull bar bottom is connected with base latch one end by spring flexible.Described housing is a cavity shape structure, has two tapers to sink open-work on the face, and inner corresponding position respectively is provided with the pipeline of a hollow, and is provided with ribs week in its week; Forward and backward platelet that respectively is provided with a same size of enclosure interior one end, and the total length of two platelets constitutes a breach less than the width of enclosure interior; The housing left surface is provided with a square slotted eye, and right flank is provided with a circular slotted eye.Described backboard lid is to be made of a cavity shape structure and two cylinders that are provided with internal thread.Described pull bar is that the structure that the circular briquetting other end is a telescopic tongue is formed by the cylinder and an end of two sections different-diameters.The left and right inclined-plane that respectively is provided with of described telescopic tongue structure front end, the front is an oval counterbore, the rear end is rounded down.Described base is " protruding " font cavity shape structure, and both sides have taper to sink open-work, and front and back have circular hole slot.
The utility model can be positioned window for any position as required easily, and is fixing simultaneously on horizontal direction and the vertical direction.Can effectively avoid the window that causes because of blowing impaired, also can avoid the mobile window that makes of vertical direction to be taken away, increase the security performance of window greatly, the backboard lid only is provided with the heavy open-work of taper at one group of diagonal angle, have error-disable function during installation, quick for installation, convenient.
Description of drawings:
Pull bar lower end telescopic tongue schematic diagram in Fig. 1 prior art.
Fig. 2 is the utility model pull bar lower end telescopic tongue structural front view.
Fig. 3 is the utility model pull bar lower end telescopic tongue structure side view.
Fig. 4 is the utility model pull bar lower end telescopic tongue structure vertical view.
Fig. 5 is the utility model backboard lid stereogram.
Fig. 6 is the utility model example structure front view.
Fig. 7 is the utility model example structure lateral view.
Fig. 8 is the utility model embodiment user mode schematic diagram.
Number in the figure explanation: platelet 1-2, backboard lid 2, internal thread cylinder 2-1, pull bar 3, inclined-plane 3-1, rounding 3-2, oval counterbore 3-3, spring 4, spring top board 5, base 6, base latch 7 in housing 1, the upper conical heavy open-work 1-1 of housing, the housing.
The tool present embodiment:
Below in conjunction with drawings and Examples structure of the present utility model and operating principle are elaborated: the utility model mainly comprises: housing, backboard lid, pull bar, spring, spring top board, base, base latch.
Be with spring 4 and spring top board 5 above the described pull bar 3, pass platelet 1-2 in the housing, the square slotted eye 1-3 in housing left side, the circular slotted eye 1-4 in housing right side is arranged at housing 1 inside; Backboard lid 2 places back side of shell (another side of glass) to pass glass by threaded fastener to be connected with housing; Be with spring 4 and spring top board 5 above the described base latch 7, be arranged at base 6 inside; Base is fixed on the fixing horizontal frame of window bottom with screw.
User mode one: promote window, drive the motion of housing and internal construction thereof, when contacting with the base latch, the front end inclined-plane of pull bar bottom telescopic tongue and an end of base latch collide, and base latch one end is subjected to the pressure on inclined-plane, and the compression spring moves backward; Oval counterbore on the telescopic tongue and base latch be at once, and spring reset ejects an end of latch, sticks in the oval counterbore, reaches location of the present utility model purpose.When desiring mobile once more window, only need the other end of base latch is pulled back promptly removable window.
User mode two: want to skip the base latch during mobile window, only need the circular briquetting of the upper end of pull bar is pushed downwards, the oval counterbore that drives on the telescopic tongue of pull bar bottom is downward, the spring in this moment housing by compression, energy accumulation; The rounding part of telescopic tongue rear end and the collision of base latch one end move its pressurized backward, can pass through the base latch smoothly, the circular briquetting at releasing lever top, and spring releases energy, and drives pull bar and resets.
Claims (6)
1. spring window fastening screw, mainly comprise: housing, backboard lid, pull bar, spring, spring top board, base, base latch, it is characterized in that: be with spring and spring top board above the described pull bar, be arranged at enclosure interior, the backboard lid places back side of shell to be connected with housing by threaded fastener; Be with spring and spring top board above the described base latch, be arranged at base inside; During duty, the pull bar bottom is connected with base latch one end by spring flexible.
2. a kind of spring window fastening screw according to claim 1, it is characterized in that: described housing is a cavity shape structure, have two tapers to sink open-work on the face, inner corresponding position respectively is provided with the pipeline of a hollow, and is provided with ribs week in its week; Forward and backward platelet that respectively is provided with a same size of enclosure interior one end, and the total length of two platelets constitutes a breach less than the width of enclosure interior; The housing left surface is provided with a square slotted eye, and right flank is provided with a circular slotted eye.
3. a kind of spring window fastening screw according to claim 1 is characterized in that: described backboard lid is to be made of a cavity shape structure and two cylinders that are provided with internal thread.
4. a kind of spring window fastening screw according to claim 1 is characterized in that: described pull bar is that the structure that the circular briquetting other end is a telescopic tongue is formed by the cylinder and an end of two sections different-diameters.
5. a kind of spring window fastening screw according to claim 4 is characterized in that: the left and right inclined-plane that respectively is provided with of described telescopic tongue structure front end, and the front is an oval counterbore, the rear end is rounded down.
6. a kind of spring window fastening screw according to claim 1 is characterized in that: described base is " protruding " font cavity shape structure, and both sides have taper to sink open-work, and front and back have circular slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200072838U CN201110067Y (en) | 2007-06-07 | 2007-06-07 | Spring type window locating pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200072838U CN201110067Y (en) | 2007-06-07 | 2007-06-07 | Spring type window locating pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110067Y true CN201110067Y (en) | 2008-09-03 |
Family
ID=39894596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200072838U Expired - Fee Related CN201110067Y (en) | 2007-06-07 | 2007-06-07 | Spring type window locating pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110067Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790449A (en) * | 2014-02-13 | 2014-05-14 | 昆山振宏电子机械有限公司 | Latch assembly |
| CN103806769A (en) * | 2014-02-13 | 2014-05-21 | 昆山振宏电子机械有限公司 | Movable bolt component |
| CN103806770A (en) * | 2014-02-13 | 2014-05-21 | 昆山振宏电子机械有限公司 | Bolt |
| CN104265098A (en) * | 2014-09-09 | 2015-01-07 | 华中科技大学 | an automatic plug |
-
2007
- 2007-06-07 CN CNU2007200072838U patent/CN201110067Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790449A (en) * | 2014-02-13 | 2014-05-14 | 昆山振宏电子机械有限公司 | Latch assembly |
| CN103806769A (en) * | 2014-02-13 | 2014-05-21 | 昆山振宏电子机械有限公司 | Movable bolt component |
| CN103806770A (en) * | 2014-02-13 | 2014-05-21 | 昆山振宏电子机械有限公司 | Bolt |
| CN104265098A (en) * | 2014-09-09 | 2015-01-07 | 华中科技大学 | an automatic plug |
| CN104265098B (en) * | 2014-09-09 | 2016-04-13 | 华中科技大学 | A kind of automatic pinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 |