CN201252993Y - Slide-rail buffer resetting device - Google Patents
Slide-rail buffer resetting device Download PDFInfo
- Publication number
- CN201252993Y CN201252993Y CNU2008200513464U CN200820051346U CN201252993Y CN 201252993 Y CN201252993 Y CN 201252993Y CN U2008200513464 U CNU2008200513464 U CN U2008200513464U CN 200820051346 U CN200820051346 U CN 200820051346U CN 201252993 Y CN201252993 Y CN 201252993Y
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- CN
- China
- Prior art keywords
- buffering
- buckled
- cavity
- slide rail
- slide
- 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 utility model discloses a buffering and resetting device of a sliding rail, comprising a sliding rail and a buffering and resetting device arranged at the tail end of the sliding rail. The buffering and resetting device comprises a sliding seat which is internally provided with a sliding chute and a cavity; the front end of the sliding chute is provided with a pit; one side of the pit is provided with a double slope platform; the sliding chute and the cavity are in the same horizontal plane; two sides of the cavity are symmetrically provided with buckled grooves; the sliding chute is internally provided with a buckled sliding block; the upper part of the buckled sliding block is provided with a bump and an upper buckled block; the lower part of the buckled sliding block is provided with a lower buckled block; the tail part of the buckled sliding block is provided with a fastener which is buckled with a connecting block; a buckled part respectively extends out of two sides of the connecting block; a spring is buckled between the buckled part and the buckled grooves of the two sides of the cavity; and the cavity is internally provided with a buffer which is connected with the connecting block. The utility model has the advantages of automatically retracting and no noise for buffering.
Description
Technical field
The utility model relates to a kind of buffering resetting means that is installed on the drawer sliding rail, specifically belongs to slide rail buffering resetting means.
Background technology
The both sides of existing drawer are provided with slide rail, and slide rail has made things convenient for people's folding drawer, and the drawer of slide rail is installed, and it has and alleviates the friction of pulling out drawer, thereby makes the drawer smooth opening and closing; And when pushing drawer, drawer smoothly folds, but when being to use, people think once to close smoothly to close drawer, close when closing drawer, if its excessive velocities or overexert all may cause bump, causes the sound, and even undermines drawer; And it is slow or firmly not enough that speed is crossed, and drawer returns less than original position, leaves the slit; Can only exert oneself evenly could close well and close drawer.
The above-mentioned drawer that slide rail is installed makes the drawer smooth opening and closing, still, amplifies out the shortcoming that drawer closes fashionable existence: close and close the drawer undue force, cause the damage to drawer, or failing to close smoothly closes drawer.
The utility model content
The purpose of this utility model is to address the aforementioned drawbacks, and provide a kind of cushion automatically fold, noiseless slide rail buffering resetting means.
For achieving the above object:
Slide rail buffering resetting means, comprise slide rail, be installed in the buffering resetting means of slide rail end, the buffering resetting means comprises slide, has chute and cavity in the slide, and the chute front end has pit, pit one side is provided with the diclinic platform, chute and cavity are a horizontal plane, and the monosymmetric catching groove of cavity is provided with the fastening slide block in the chute, the top that fastens slide block is provided with projection and upper lump, the bottom that fastens slide block is provided with down the button piece, fastens slider tail and is provided with fastener, and fastener is buckled in contiguous block, the both sides of contiguous block are stretched out button portion respectively, snapping spring between the catching groove of button portion and cavity both sides is provided with buffer in the described cavity, and buffer is connected with above-mentioned contiguous block.
Described buffer comprises that the end of connecting rod, connecting rod is provided with buffer stopper, and buffer stopper is placed in the bobbin, and the top of connecting rod is connected with contiguous block, has several air-vents on the buffer stopper.
Described buffer comprises connecting rod and double buffering piece, and the both sides that the double buffering piece is adjacent are hinged with amounts to bar, amounts to the junction of amounting to of bar and the end of connecting rod and flexibly connects, and the top of connecting rod is connected with contiguous block.
Described double buffering piece places on the base, is provided with spring between buffer stopper and the base.
Be provided with spring between the described double buffering piece, both ends of the spring peaks at the bottom of double buffering piece.
The beneficial effects of the utility model:
End at slide rail is equipped with buffering resetting means of the present utility model, and during the pulling slide rail, slide rail and drawer installation portion are provided with to draw to be buckled, draw the above-mentioned fastening slide block of button pulling, fasten slide block and slide in chute, slide into the pit of chute front end, the following button piece that fastens slide block is buckled on the pit; When slippaging slide rail, the above-mentioned button that draws peaks at the projection that fastens slide block, fasten slide block and be pushed the pit of trying hard to recommend moving disengaging chute front end, simultaneously, the button portion that is connected in the contiguous block both sides that fasten slider tail is subjected to, the pulling force of spring between the catching groove of itself and cavity both sides, drawing resets, this another burst power is the power on the buffer, and slide rail is slowly folded, and has realized cushioning the overall process that resets like this.
The buffer that above-mentioned buffering resetting means adopts is a cylinder, the impulsive force when cylinder effectively slows down withdrawn slide rail, and the dual spring of both sides makes the withdrawn slide rail effect can be steady;
The buffer that above-mentioned buffering resetting means adopts is collapsible buffer stopper, when folding slide rail, the above-mentioned button that draws peaks at the projection that fastens slide block, fasten slide block and be pushed the pit of trying hard to recommend moving disengaging chute front end, simultaneously, the button portion that is connected in the contiguous block both sides that fasten slider tail is subjected to, the pulling force of spring between the catching groove of itself and cavity both sides, drawing resets, this another burst power is the power on the buffer, and this moment, buffering was promoted to amount to the bar expansion by above-mentioned connecting rod, and the buffer stopper of amounting to the bar both sides peaks at cavity sidewalls, realize buffering, slide rail is slowly folded; To set up spring on the bar better amounting to.
Two kinds of buffers that the utility model adopts when using these two kinds of buffers, are realized slowly folding drawer automatically, avoid the drawer damage, when folding, and quiet sound, noiseless.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 be of the present utility model another to structural representation
Fig. 3 is that Fig. 2 A-A is to cutaway view
Fig. 4 is another embodiment of the present utility model
Fig. 5 is an embodiment more of the present utility model
The specific embodiment
As shown in Figures 1 to 3: slide rail buffering resetting means, comprise slide rail, be installed in the buffering resetting means 1 of slide rail end, buffering resetting means 1 comprises slide 2, have chute 3 and cavity 4 in the slide 2, chute 3 front ends have pit, pit one side is provided with the diclinic platform, chute 3 is a horizontal plane with cavity 4, and cavity 4 monosymmetric catching grooves 5 are provided with in the chute 3 and fasten slide block 6, the top that fastens slide block 6 is provided with projection and upper lump, the bottom that fastens slide block 6 is provided with down the button piece, fastens slide block 6 afterbodys and is provided with fastener, and fastener is buckled in contiguous block 7, the both sides of contiguous block 7 are stretched out button portion 701 respectively, snapping spring 8 between the catching groove 5 of button portion 701 and cavity 4 both sides is provided with buffer 9 in the described cavity 4, and buffer 9 is connected with above-mentioned contiguous block 7.
Described buffer 9 comprises that the end of connecting rod 901, connecting rod 901 is provided with buffer stopper 902, and buffer stopper 902 is placed in the bobbin 903, and the top of connecting rod 901 is connected with contiguous block 7, has several air-vents 904 on the buffer stopper 902.
Operation principle: the end at slide rail is equipped with buffering resetting means of the present utility model, and during the pulling slide rail, slide rail and drawer installation portion are provided with to draw to be buckled, draw the above-mentioned fastening slide block of button pulling, fasten slide block and slide in chute, slide into the pit of chute front end, the following button piece that fastens slide block is buckled on the pit; When slippaging slide rail, the above-mentioned button that draws peaks at the projection that fastens slide block, fasten slide block and be pushed the pit of trying hard to recommend moving disengaging chute front end, simultaneously, the button portion that is connected in the contiguous block both sides that fasten slider tail is subjected to, the pulling force of spring between the catching groove of itself and cavity both sides, drawing resets, this another burst power is the power on the buffer, and buffer is a cylinder, and the buffer stopper of connecting rod end is placed in the bobbin, connecting rod is pressed on buffer stopper, gas in the buffer stopper extruding bobbin slowly folds slide rail, has realized cushioning the overall process that resets like this.
Shown in Fig. 4 to 5: slide rail buffering resetting means, comprise slide rail, be installed in the buffering resetting means 1 of slide rail end, buffering resetting means 1 comprises slide 2, have chute 3 and cavity 4 in the slide 2, chute 3 front ends have pit, pit one side is provided with the diclinic platform, chute 3 is a horizontal plane with cavity 4, and cavity 4 monosymmetric catching grooves 5 are provided with in the chute 3 and fasten slide block 6, the top that fastens slide block 6 is provided with projection and upper lump, the bottom that fastens slide block 6 is provided with down the button piece, fastens slide block 6 afterbodys and is provided with fastener, and fastener is buckled in contiguous block 7, the both sides of contiguous block 7 are stretched out button portion 701 respectively, snapping spring 8 between the catching groove 5 of button portion 701 and cavity 4 both sides is provided with buffer 9 in the described cavity 4, and buffer 9 is connected with above-mentioned contiguous block 7.
Described buffer 9 comprises connecting rod 901 and double buffering piece 902, and double buffering piece 902 adjacent both sides are hinged with amounts to bar 905, amounts to the junction of amounting to of bar 905 and the end of connecting rod 901 and flexibly connects, and the top of connecting rod 901 is connected with contiguous block 7.
Described double buffering piece 902 places on the base, is provided with spring 8 between buffer stopper 902 and the base.
Be provided with spring 8 between the described double buffering piece 902, spring 8 two ends peak at the bottom of double buffering piece 902.
End at slide rail is equipped with buffering resetting means of the present utility model, during the pulling slide rail, slide rail and drawer installation portion are provided with to draw to be buckled, and draws the above-mentioned fastening slide block of button pulling, fastens slide block and slides in chute, slide into the pit of chute front end, the following button piece that fastens slide block is buckled on the pit, simultaneously, promotes the connecting rod of buffer, connecting rod promotes to amount to bar, amounts to the buffer stopper of bar bending both sides and two walls of cavity and breaks away from; When slippaging slide rail, when folding slide rail, the above-mentioned button that draws peaks at the projection that fastens slide block, fasten slide block and be pushed the pit of trying hard to recommend moving disengaging chute front end, simultaneously, the button portion that is connected in the contiguous block both sides that fasten slider tail is subjected to, the pulling force of spring between the catching groove of itself and cavity both sides, drawing resets, this another burst power is the power on the buffer, and this moment, buffering was promoted to amount to the bar expansion by above-mentioned connecting rod, and the buffer stopper of amounting to the bar both sides peaks at cavity sidewalls, realize buffering, slide rail is slowly folded; To set up spring on the bar better amounting to.
Claims (5)
1. slide rail cushions resetting means, comprise slide rail, be installed in the buffering resetting means (1) on the slide rail, buffering resetting means (1) comprises slide (2), have chute (3) and cavity (4) in the slide (2), the catching groove (5) of cavity (4) both sides, be provided with in the chute (3) and fasten slide block (6), the afterbody that fastens slide block (6) is connected with contiguous block (7), the both sides of contiguous block (7) are stretched out button portion (701) respectively, and snapping spring (8) between the catching groove (5) of button portion (701) and cavity (4) both sides is characterized in that, be provided with buffer (9) in the described cavity (4), buffer (9) is connected with above-mentioned contiguous block (7).
2. according to the described slide rail buffering of claim 1 resetting means, it is characterized in that, described buffer (9) comprises that the end of connecting rod (901), connecting rod (901) is provided with buffer stopper (902), buffer stopper (902) is placed in the bobbin (903), the top of connecting rod (901) is connected with contiguous block (7), has several air-vents (904) on the buffer stopper (902).
3. according to the described slide rail buffering of claim 1 resetting means, it is characterized in that, described buffer (9) comprises connecting rod (901) and double buffering piece (902), the adjacent both sides of double buffering piece (902) are hinged with amounts to bar (905), amount to the junction of amounting to of bar (905) and the end of connecting rod (901) and flexibly connect, the top of connecting rod (901) is connected with contiguous block (7).
4. according to the described slide rail buffering of claim 3 resetting means, it is characterized in that described double buffering piece (902) places on the base, be provided with spring (8) between buffer stopper (902) and the base.
5. according to the described slide rail buffering of claim 3 resetting means, it is characterized in that be provided with spring (8) between the described double buffering piece (902), spring (8) two ends peak at the bottom of double buffering piece (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200513464U CN201252993Y (en) | 2008-07-28 | 2008-07-28 | Slide-rail buffer resetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200513464U CN201252993Y (en) | 2008-07-28 | 2008-07-28 | Slide-rail buffer resetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252993Y true CN201252993Y (en) | 2009-06-10 |
Family
ID=40736300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200513464U Expired - Fee Related CN201252993Y (en) | 2008-07-28 | 2008-07-28 | Slide-rail buffer resetting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252993Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148907A1 (en) * | 2009-06-24 | 2010-12-29 | He Shunhui | Damping-type slide rail device for drawer rollers |
-
2008
- 2008-07-28 CN CNU2008200513464U patent/CN201252993Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148907A1 (en) * | 2009-06-24 | 2010-12-29 | He Shunhui | Damping-type slide rail device for drawer rollers |
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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: 20090610 |