CN2925235Y - Self-closing buffer - Google Patents
Self-closing buffer Download PDFInfo
- Publication number
- CN2925235Y CN2925235Y CN 200620060716 CN200620060716U CN2925235Y CN 2925235 Y CN2925235 Y CN 2925235Y CN 200620060716 CN200620060716 CN 200620060716 CN 200620060716 U CN200620060716 U CN 200620060716U CN 2925235 Y CN2925235 Y CN 2925235Y
- Authority
- CN
- China
- Prior art keywords
- slide fastener
- base
- slide
- buffering
- buffer
- 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 belongs to the technical field of self-locking impact buffer, which is an improvement for the existing technology. To be specific, the utility model relates to an integrated self-locking impact buffering device, which is characterized in that: an upper cover is positioned on a slide buckle base; the two sides of the slide buckle are provided with rivets; a spring is positioned on the rivets; a slide passage is positioned at the middle of the slide buckle base; a slide column is positioned at the middle of the slide passage; the slide column is positioned in the slide column hole on the upper cover of slide buckle; a buffering device is positioned on the slide buckle base; a gear wheel on the buffering device is engaged with a rack on the cover of slide buckle. The utility model has the advantages of: firstly, novel design, feasible structure and convenient assembly; secondly, smooth operation; thirdly, excellent impact buffering effect that the gear wheel and rack engage with each to realize the buffering effect; the gear wheel drives the blades to rotate in the oil, thus realizing impact buffering effect for another time.
Description
Technical field
The utility model belongs to self-closing buffer technology field, is improvements over the prior art, relates to a kind of self-closing buffer specifically.
Background technology
Self-closing and two kinds of devices of buffering are widely used for various fields, as server, cupboard, drawer, archives etc., receive praises from customers.But weak point is present self-closingly not to be made as one with two kinds of devices of buffering, complex structure, and buffering effect is poor, it is big to take up room.
The utility model content
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind ofly being provided with buffer unit wheel and rack engagement and being the self-closing buffer of one of providing, and reaches the better purpose of buffering effect.
The purpose of this utility model can realize by following measure:
The slide fastener loam cake is set on the slide fastener base, on slide fastener base both sides rivet is set, spring is set on rivet, at slide fastener base middle part slideway is set, traveller is set in the slideway, traveller is provided with buffer unit by being arranged on the traveller hole of slide fastener loam cake at the slide fastener base, the gear on the buffer unit be arranged on the tooth bar engagement that covers on the slide fastener.
Above-mentioned described slide fastener loam cake comprises tooth bar, traveller hole, slide half arc limit, fastener, on slide fastener loam cake both sides the half arc limit of sliding is set, and covers on slide fastener traveller hole and tooth bar are set, and fastener is set at the bottom of slide fastener.
Above-mentioned described fastener is buckled in slide fastener base both sides, and can slide at the slide fastener base.
On above-mentioned described traveller, the slip limit is set.
Above-mentioned described slip limit is arranged between slide fastener base and slide fastener loam cake.
Above-mentioned described buffer unit comprises gear, buffer cover, buffering base, buffering blade, oil, buffering impeller, sealing ring and rotating shaft, buffer cover is sealed into an integral body with the buffering base, the center is provided with rotating shaft, in buffer cover and buffering base, the rotating shaft periphery is provided with sealing ring, on the sealing ring lower rotary shaft, buffering blade is set, between buffer cover and buffering base, oil is set.
The utility model has following advantage compared to existing technology: the one, and novel in design, compact conformation, volume are little, and assembling is easily; Two are to use process steady; The 3rd, good buffer effect, cushioning effect is played in the wheel and rack engagement, and gear rotation drive blade rotates in oil and plays cushioning effect once more.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model rearview;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the utility model buffer unit structure chart;
Fig. 5 is the utility model traveller structure chart.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):
With reference to accompanying drawing 1-5, the utility model is by spring 1, traveller 2, slide fastener loam cake 3, slide fastener base 4, buffer unit 5, rivet 6, slip limit 21, tooth bar 31, traveller hole 32, the half arc limit 33 of sliding, fastener 34,35, slideway 41, gear 51, buffering base 52, buffer cover 53, buffering blade 54, oil 55, sealing ring 56, rotating shaft 57 is formed, slide fastener loam cake 3 is set on slide fastener base 4, on slide fastener base 4 both sides rivet 6 is set, spring 1 is set on rivet 6, at slide fastener base 4 middle parts slideway 41 is set, traveller 2 is set in slideway 41, and by traveller hole 32, at slide fastener base 4 buffer unit 5 is set, the gear 51 of buffer unit 5 is meshed with the tooth bar 31 that is arranged on slide fastener loam cake 3.
Above-mentioned described slide fastener loam cake 3 comprises tooth bar 31, traveller hole 32, slide half arc limit 33, fastener 34,35, on slide fastener loam cake 3 both sides the half arc limit 33 of sliding is set, and traveller hole 32 and tooth bar 31 are set on slide fastener loam cake 3, and fastener 34,35 is set at the bottom of slide fastener.
Above-mentioned described slip limit 21 is sandwiched in slide fastener base 4, and slides on base.
On above-mentioned described traveller 2, slip limit 21 is set.
It is middle with slide fastener loam cake 3 that above-mentioned described slip limit 21 is arranged on slide fastener base 4.
Above-mentioned described buffer unit comprises gear 51, buffer cover 53, buffering base 52, buffering blade 54, oil 55, sealing ring 56 and rotating shaft 57, buffer cover 53 is sealed into an integral body with buffering base 52, the center is provided with rotating shaft 57, in buffer cover 53 and 52 li of bases of buffering, rotating shaft 57 peripheries sealing ring 56 is set, on sealing ring 56 lower rotary shafts 57, buffering blade 54 is set, oil 55 is set in buffer cover 53 and 52 of bases of buffering.
Claims (5)
1, a kind of self-closing buffer, comprise slide fastener base (4) and slide fastener loam cake (3), it is characterized in that on slide fastener base (4), being provided with slide fastener loam cake (3), on slide fastener base (4) both sides rivet (6) is set, spring (1) is set on rivet (6), at slide fastener base (4) middle part slideway (41) is set, traveller (2) is set in the slideway (41), traveller (2) is by being arranged on the traveller hole (32) of slide fastener loam cake (3), at slide fastener base (4) buffer unit (5) is set, gear on the buffer unit (51) and tooth bar (31) engagement that is arranged on the slide fastener loam cake (3).
2, self-closing buffer according to claim 1, it is characterized in that described slide fastener loam cake (3) comprises tooth bar (31), traveller hole (32), fastener (34), (35), the half arc limit (33) of sliding is set on slide fastener loam cake (3) both sides, traveller hole (32) and tooth bar (31) are set on slide fastener loam cake (3), fastener (34), (35) are set at the bottom of slide fastener.
3, self-closing buffer according to claim 1 is characterized in that described fastener (34), (35), is buckled in slide fastener base (4).
4, self-closing buffer according to claim 1 is characterized in that being provided with on the described traveller (2) slip limit (21).
5, self-closing buffer according to claim 1, it is characterized in that described buffer unit comprises gear (51), buffer cover (53), buffering base (52), buffering blade (54), oil (55), sealing ring (56) and rotating shaft (57), buffer cover (53) is sealed into an integral body with buffering base (52), the center is provided with rotating shaft (57), in buffer cover (53) and buffering base (52) lining, rotating shaft (57) periphery is provided with sealing ring (56), buffering blade (54) is set on sealing ring (56) lower rotary shaft (57), between buffer cover (53) and buffering base (52), oil (55) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620060716 CN2925235Y (en) | 2006-06-23 | 2006-06-23 | Self-closing buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620060716 CN2925235Y (en) | 2006-06-23 | 2006-06-23 | Self-closing buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925235Y true CN2925235Y (en) | 2007-07-25 |
Family
ID=38279457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620060716 Expired - Fee Related CN2925235Y (en) | 2006-06-23 | 2006-06-23 | Self-closing buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925235Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245054A (en) * | 2008-12-13 | 2011-11-16 | 保罗海蒂诗有限及两合公司 | Automatic retraction apparatus and pull-out guide |
| CN117920968A (en) * | 2024-01-11 | 2024-04-26 | 无锡新佳盛压铸机制造有限公司 | Die casting machine buffering protection frame |
-
2006
- 2006-06-23 CN CN 200620060716 patent/CN2925235Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245054A (en) * | 2008-12-13 | 2011-11-16 | 保罗海蒂诗有限及两合公司 | Automatic retraction apparatus and pull-out guide |
| CN102245054B (en) * | 2008-12-13 | 2013-09-04 | 保罗海蒂诗有限及两合公司 | Automatic retraction apparatus and pull-out guide |
| CN117920968A (en) * | 2024-01-11 | 2024-04-26 | 无锡新佳盛压铸机制造有限公司 | Die casting machine buffering protection frame |
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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: 20070725 Termination date: 20110623 |