CN201100057Y - Damper controlling means - Google Patents
Damper controlling means Download PDFInfo
- Publication number
- CN201100057Y CN201100057Y CNU2007200556658U CN200720055665U CN201100057Y CN 201100057 Y CN201100057 Y CN 201100057Y CN U2007200556658 U CNU2007200556658 U CN U2007200556658U CN 200720055665 U CN200720055665 U CN 200720055665U CN 201100057 Y CN201100057 Y CN 201100057Y
- Authority
- CN
- China
- Prior art keywords
- damper
- sleeve
- adjustment seat
- adjusting device
- cover plate
- 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
Disclosed is an adjusting device of a damper, which comprises a damper, the damper is coated in a sleeve barrel, the sleeve barrel is glidingly arranged in an adjusting base, and the sleeve barrel is connected with an adjusting mechanism which is arranged in the adjusting base. The adjusting mechanism comprises an adjusting screw nail and a teeth bar, wherein the adjusting screw nail is arranged on the adjusting base, the teeth bar is connected with the sleeve barrel, the adjusting screw nail and the teeth bar are respectively meshed with a gear which is disposed on the adjusting base, the teeth bar is equipped with a hook head, and the sleeve barrel is oppositely equipped with grooves. The top of the adjusting screw nail is embedded in an adjusting hole of the adjusting base, the middle portion of the adjusting screw nail is meshed with the gear, the bottom end of the adjusting screw nail is disposed in a locating hole of a cover plate, and the cover plate is disposed below the teeth bar. A locating base station is arranged at the central position of the cover plate corresponding with the teeth bar. The adjusting base is equipped with a protuberant locating column downward, and the cover plate is equipped with a pilot hole. The cover plate is in 'L' shape, and one end of the cover plate is provided with a rib to preventing the teeth bar dropping off. The adjusting device of a damper is simple and reasonable in structure, low in manufacturing cost and flexible in operation. Further, the length of travel of the damper can be adjustable.
Description
Technical field
The utility model relates to the adjusting device of a kind of damper, particularly a kind of damper.
Background technology
I disclose a kind of domestic damper in Chinese patent literature CN2846663Y, comprise cylinder body and piston rod, end at piston rod is provided with piston and compression spring, the other end of piston rod is provided with buffer head, the middle part of piston rod is provided with guide holder and seal, its piston is provided with axial damp channel, is provided with the damper valve plate of its movement velocity of control in the damp channel; Damp channel comprises one or more through hole that is arranged on the piston, and is communicated with the annular groove of described through hole, and damper valve plate is provided with recess or the hole communicates with groove.It has rational in infrastructure, and sealing is reliable, and the characteristics that opening speed is faster than closing speed can be widely used in the positions such as cabinet door, hinge and drawer sliding rail of furniture, all can reach the buffering effect when closing.But after in a single day this damper installed, the haul distance of its damper also can not change arbitrarily with regard to deciding, and in the practice, the situation of haul distance occurred needing to change through regular meeting.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of adjusting device of simple and reasonable, cost of manufacture is low, flexible operation, damper haul distance can be regulated arbitrarily damper, to overcome weak point of the prior art.
The technical scheme in the invention for solving the above technical problem is: a kind of adjusting device of damper, comprise damper, its architectural feature is that damper is set in the sleeve, and sleeve is slidingly installed in the adjustment seat, and sleeve joins with the governor motion that is arranged on the adjustment seat.
Above-mentioned governor motion comprises the adjustment screw that is arranged on the adjustment seat, with the tooth bar that sleeve joins, adjustment screw and tooth bar respectively with the gears engaged that is hubbed on the adjustment seat, tooth bar is provided with gib head, correspondence is provided with groove on the sleeve.
Above-mentioned adjustment screw top is embedded in the adjustment hole of adjustment seat, middle part and gears engaged, and the bottom is pivoted on the cover board the locating hole, and cover plate is arranged on below the tooth bar, and adjustment seat bottom corresponding teeth bar gib head is provided with bar hole.
The above-mentioned corresponding tooth bar of cover plate central authorities is provided with the location base station, and bar hole is symmetrical set, and its side is provided with the supporting boss that holder connects tooth bar.
Above-mentioned adjustment seat is towards being arranged with outstanding reference column, and cover plate is provided with pilot hole.
Above-mentioned cover plate is the L font, and the one end is provided with the rib that prevents that tooth bar from deviating from.
Above-mentioned tooth bar is ∏ or ∩ shape, and its gib head is arranged on blind end, and profile of tooth is arranged on divergent ends.
Above-mentioned groove is arranged on the sleeve left and right sides of one side down.
Above-mentioned sleeve one end is curved, and damper one end is resisted against on the interior prominent muscle of sleeve, and the other end is resisted against on the adjustment seat.
The utility model is arranged on damper in the sleeve that is slidedly arranged in the adjustment seat, rotates the adjustment screw of joining with gear during use, regulates the position, the left and right sides of the tooth bar that joins with sleeve by gear, thereby determines the left and right sides stroke of sleeve, and it is simple to operate flexibly.
The utility model adopts the combining structure of adjustment screw, gear and tooth bar, and its adjusting is similar to the combination of worm gear and worm screw, has governing speed than very fast, and is relatively stable after the adjusting, is not prone to loosening characteristics.
Can be provided with the installing hole of diverse location in the utility model on the adjustment seat, select for use so that in difference occasion is installed, the location was used when the location base station on the cover plate can be used for the tooth bar slippage.
Description of drawings
Fig. 1 is the utility model first embodiment decomposition texture schematic diagram.
Fig. 2 is the axial sectional structure schematic diagram after Fig. 1 assembling.
Fig. 3-Fig. 4 is adjustment screw, gear, damper and the sleeve structural representation before and after adjustment stroke.
Fig. 5 axially analyses and observe the structure for amplifying schematic diagram for adjustment seat.
Fig. 6 is the structure for amplifying schematic diagram after the adjustment seat upset.
Fig. 7 axially analyses and observe the structure for amplifying schematic diagram for sleeve.
Fig. 8 is the D-D sectional structure schematic diagram of Fig. 7.
Fig. 9 is the three-dimensional structure for amplifying schematic diagram of sleeve.
Figure 10 is the three-dimensional structure for amplifying schematic diagram of tooth bar.
Figure 11 is the three-dimensional structure for amplifying schematic diagram of cover plate.
Figure 12 is the structural representation of adjustment seat among the utility model second embodiment.
Figure 13 is the utility model user mode structural representation.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Among the figure: 1 is damper, and 2 is sleeve, and 2.1 is groove, and 2.2 are prominent muscle, 3 is adjustment seat, and 3.1 is anti-skidding convex tendon, and 3.2 is first installing hole, and 3.3 is reference column, 3.4 be second installing hole, 3.5 is adjustment hole, 3.6 gear installing holes, 3.7 bar hole, 3.8 is supporting boss, and 4 is gear, 5 is adjustment screw, and 6 is tooth bar, and 7 is cover plate, 7.1 be locating hole, 7.2 are the location base station, 7.3 is pilot hole.
First embodiment
Referring to Fig. 1-Figure 11, the adjusting device of this damper, damper 1 is set in the sleeve 2, and sleeve is slidingly installed in the adjustment seat 3, and the adjustment seat surface is provided with anti-skidding convex tendon 3.1, and sleeve joins with the governor motion that is arranged on the adjustment seat.Governor motion comprises the adjustment screw 5 that is arranged on the adjustment seat 3, and with the tooth bar 6 that sleeve 2 joins, adjustment screw and tooth bar mesh with the gear 4 that is hubbed on the adjustment seat respectively, and gear 4 is arranged in the gear installing hole of adjustment seat two inboards.Adjustment screw 5 tops are embedded in the adjustment hole 3.5 of adjustment seat 3,6 engagements of middle part and gear, and the bottom is hubbed in the locating hole 7.1 on the cover plate 7, and cover plate is arranged on below the tooth bar 6.Cover plate 7 is the L font, and the one end is provided with the rib 7.4 that prevents that tooth bar 6 from deviating from.Cover plate 7 central corresponding tooth bars 6 are provided with location base station 7.2.Adjustment seat 3 is towards being arranged with outstanding reference column 3.3, and cover plate 7 is provided with three pilot holes 7.3 in front and back, and reference column is riveted in the pilot hole.Tooth bar 6 is ∏ or ∩ shape, and its gib head 6.1 is arranged on blind end, and profile of tooth is arranged on divergent ends, and correspondence is provided with groove 2.1 on the sleeve, and groove 2.1 is arranged on sleeve 2 left and right sides of one side down.The corresponding tooth bar 6 both sides gib heads 6.1 in adjustment seat 3 bottoms are provided with bar hole 3.7.Bar hole 3.7 is symmetrical set, and its side is provided with four supporting boss 3.8 that holder connects tooth bar 6.
Before rotating adjustment screw, see Fig. 3-Fig. 4, the gib head of tooth bar end is positioned at the groove left side on the sleeve, and the sleeve left end is positioned at the A place, at this moment, sleeve is as being compressed left, and its range is AB, wherein, B is that piston rod is resisted against the position on the adjustment seat, and this position is changeless.Move to left when rotating adjustment screw driving tooth bar, tooth bar drives sleeve by gib head and moves to left together, and at this moment, the left end of sleeve is positioned at the C place, is compressed as sleeve, and its range is CB, because AB＞CB, so the effective travel of damper is adjusted.
The adjusting device of this damper can with the supporting use of hinge for furniture, see Figure 13, also can be, even can use separately on furniture door or wooden partition with the supporting use of drawer sliding rail.
Second embodiment
Referring to Figure 12, adjustment seat 3 front ends are provided with second installing hole 3.4.
Remainder is seen first embodiment, no longer repeats.
Claims (10)
1. the adjusting device of a damper comprises damper (1), it is characterized in that damper is set in the sleeve (2), and sleeve is slidingly installed in the adjustment seat (3), and sleeve joins with the governor motion that is arranged on the adjustment seat.
2. the adjusting device of damper according to claim 1, it is characterized in that described governor motion comprises the adjustment screw (5) that is arranged on the adjustment seat (3), the tooth bar (6) that joins with sleeve (2), adjustment screw and tooth bar mesh with the gear (4) that is hubbed on the adjustment seat respectively, tooth bar is provided with gib head (6.1), and correspondence is provided with groove (2.1) on the sleeve.
3. the adjusting device of damper according to claim 2, it is characterized in that described adjustment screw (5) top is embedded in the adjustment hole (3.5) of adjustment seat (3), middle part and gear (4) engagement, the bottom is hubbed in the locating hole (7.1) on the cover plate (7), cover plate is arranged on below the tooth bar (6), and adjustment seat bottom corresponding teeth bar gib head (6.1) is provided with bar hole (3.7).
4. the adjusting device of damper according to claim 3, it is characterized in that the central corresponding tooth bar of described cover plate (7) (6) is provided with location base station (7.2), bar hole (3.7) is symmetrical set, and its side is provided with the supporting boss (3.8) that holder connects tooth bar (6).
5. the adjusting device of damper according to claim 3 is characterized in that described adjustment seat (3) towards being arranged with outstanding reference column (3.3), and cover plate (7) is provided with pilot hole (7.3).
6. according to the adjusting device of the described damper of the arbitrary claim of claim 3 to 5, it is characterized in that described cover plate (7) is the L font, the one end is provided with the rib (7.4) that prevents that tooth bar (6) from deviating from.
7. according to the adjusting device of the described damper of the arbitrary claim of claim 2 to 4, it is characterized in that described tooth bar (6) is ∏ or ∩ shape, its gib head (6.1) is arranged on blind end, and profile of tooth is arranged on divergent ends.
8. the adjusting device of damper according to claim 2 is characterized in that described groove (2.1) is arranged on sleeve (2) left and right sides of one side down.
9. the adjusting device of damper according to claim 1 and 2 is characterized in that described sleeve (2) one ends are curved, and damper (1) one end is resisted against on the interior prominent muscle (2.2) of sleeve, and the other end is resisted against on the adjustment seat (3).
10. the adjusting device of damper according to claim 1 is characterized in that described adjustment seat (3) surface is provided with anti-skidding convex tendon (3.1), and adjustment seat is provided with installing hole, and this installing hole is arranged on the front end or the middle part of adjustment seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200556658U CN201100057Y (en) | 2007-08-12 | 2007-08-12 | Damper controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200556658U CN201100057Y (en) | 2007-08-12 | 2007-08-12 | Damper controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100057Y true CN201100057Y (en) | 2008-08-13 |
Family
ID=39936589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200556658U Expired - Fee Related CN201100057Y (en) | 2007-08-12 | 2007-08-12 | Damper controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100057Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871381A (en) * | 2012-10-11 | 2013-01-16 | 伍志勇 | Drawer adjusting device |
| CN112282537A (en) * | 2020-10-20 | 2021-01-29 | 雪宝国际智能科技有限公司 | Novel silence buffering hinge |
-
2007
- 2007-08-12 CN CNU2007200556658U patent/CN201100057Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871381A (en) * | 2012-10-11 | 2013-01-16 | 伍志勇 | Drawer adjusting device |
| CN112282537A (en) * | 2020-10-20 | 2021-01-29 | 雪宝国际智能科技有限公司 | Novel silence buffering hinge |
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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 |
Granted publication date: 20080813 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |