CN205604940U - Roll up general rotary damper of curtain screen window - Google Patents
Roll up general rotary damper of curtain screen window Download PDFInfo
- Publication number
- CN205604940U CN205604940U CN201620291880.7U CN201620291880U CN205604940U CN 205604940 U CN205604940 U CN 205604940U CN 201620291880 U CN201620291880 U CN 201620291880U CN 205604940 U CN205604940 U CN 205604940U
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- CN
- China
- Prior art keywords
- clutch
- rotary shaft
- shell
- antivibrator
- screen window
- 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 roll up the curtain screen window, a roll up the general rotary damper of curtain screen window is disclosed, the utility model discloses an attenuator rotation axis, attenuator shell, clutch housing, clutch rotation axis and clutch gear, clutch housing is used for being connected with outside swing joint spare, be provided with the boss of plugging into in the clutch housing, the one end of clutch rotation axis stretches into in the clutch housing, the peripheral cover of clutch rotation axis be equipped with can be on the clutch rotation axis pivoted clutch gear, the last arc wall that is provided with and plugs into the mutual adaptation of boss of clutch gear, the tip of clutch rotation axis is provided with the latch with the mutual block of clutch gear, the inside cover of clutch rotation axis is equipped with the attenuator rotation axis, the one end of attenuator rotation axis stretches into in the clutch rotation axis, another pot head of attenuator rotation axis is established in the attenuator shell.
Description
Technical field
This utility model belongs to rolling screen window technical field, is specifically related to a kind of general rotary damper of rolling screen window.
Background technology
In use, in order to improve operation convenience and the operating handle of operator, screen window can arrange antivibrator to screen window.The such as patent of Application No. 200320129709.9 discloses a kind of novel autoamtic concealed screen window beam with buffer unit, the horizontal supporting plate being backed with a protrusion at this straining beam, the flexible buffer bar of connection on this supporting plate, is connected by sliding plug structure between elastic buffering strip with supporting plate；Sliding plug structure is made up of the reducing slot being located at above supporting plate and the socket being slidably matched with slot that is connected to elastic buffering strip bottom；The top of elastic buffering strip is hollow tubular；Elastic buffering strip is made up of flexiplast or rubber；Elastic buffering strip is made up of flexiplast or rubber；The top of elastic buffering strip is seal weatherstrip.
The patent of Application No. 201220242799.1 discloses a kind of sliding sash with disappearing screen window with buffer, including screen window from volume mechanism and screen window, is provided with unidirectional damping oil bumper in volume mechanism, and unidirectional damping oil bumper is fastened by closed type bearing；Unidirectional damping oil bumper is spring self-lock antivibrator.
The patent of Application No. 201520652335.1 discloses a kind of screen window buffer and window screen scroll, including fixing cylinder, the rotating shaft being coaxially disposed with turn；Fixing cylinder is provided with cushion chamber, and rotating shaft includes rotating part, connecting portion and the buffer part sequentially coaxially connected, and buffer part is inserted in cushion chamber, and connecting portion is in the edge of opening of fixing cylinder, turns and is sheathed on rotating part, and coordinates with connecting portion；The end of buffer part is provided with the blind hole coaxial with buffer part, and cushion chamber bottom surface is provided with the boss mated with blind hole, and the outer wall of boss is axially arranged with some first fins along it, and the first fin is uniformly distributed along the circumference of boss；Damping grease it is provided with between buffer part and cushion chamber；Being axially arranged with some second fins along it on the outer wall of buffer part, the second fin is uniformly distributed along the circumference of buffer part；Inwall at cushion chamber is provided with arc scrobicular ring at fixing nozzle portion, and in buffer part, corresponding arc scrobicular ring position is provided with arc bulge loop, and arc bulge loop embeds in arc scrobicular ring；Also including sealing ring, the outer wall of buffer part is additionally provided with seal groove at arc bulge loop, and sealing ring is arranged in seal groove.
But existing buffer also exists the jiggly problem of buffering, causes operator's feel poor；The most existing buffer can only carry out unidirectional use, causes product range narrow；And some place is required to positive and negative both direction and uses, and existing product can not meet this demand.
Utility model content
This utility model is merely able to one direction and uses to solve existing buffer and cause the narrow problem of range；And a kind of general rotary damper of rolling screen window is provided, there is the feature of stable buffering, improve the feel of operator；This utility model can carry out positive and negative installation during installing according to actual needs simultaneously, it is simple to forward or the use in direction so that it is wide that this utility model has range, practical feature.
nullFor solving above-mentioned technical problem，This utility model be the technical scheme is that a kind of general rotary damper of rolling screen window，It is characterized in that: include antivibrator rotary shaft、Its shell、Clutch outer member、Clutch rotary shaft and clutch gear，Described clutch outer member is for being connected with outside external activity connector，It is provided with, in described clutch outer member, boss of plugging into，One end of described clutch rotary shaft is stretched in clutch outer member，The periphery of described clutch rotary shaft is arranged with the clutch gear that can rotate in clutch rotary shaft，The arcuate groove being mutually adapted with boss of plugging into it is provided with on described clutch gear，The end of described clutch rotary shaft is provided with the latch being mutually clamped with clutch gear，The internal sleeve of described clutch rotary shaft is provided with antivibrator rotary shaft，One end of described antivibrator rotary shaft is stretched in clutch rotary shaft，The other end of described antivibrator rotary shaft is set in its shell.
The end of described clutch outer member is equipped with clutch end cover, and the space between described clutch rotary shaft and clutch end cover constitutes the space that clutch gear slides along clutch rotary shaft.
Described its shell includes that the first its shell and the second its shell, one end of described antivibrator rotary shaft are set between the first its shell and the second its shell.
Described second its shell in ladder shaft-like, one end of described second its shell is stretched in antivibrator rotary shaft, and described first its shell is set in the outside of antivibrator rotary shaft and is connected with combining at the step of the first its shell.
Attenuator end cap, described first its shell, the second its shell, formation one sealing space between antivibrator rotary shaft and attenuator end cap it is provided with between described first its shell and antivibrator rotary shaft.
It is filled with lubricating fluid in described sealing space.
Described antivibrator rotary shaft be provided with through oil-through hole.
One end of described second its shell is provided with for being connected the blind hole that end cooperates with external stability.
Compared with prior art, this utility model has the advantages that the general rotary damper of rolling screen window of the present utility model can absorb the impact of external motivating force, reduce the destruction to yarn box, have the advantages that to absorb vibration, reduce noise, extend the service life of product；Slow down yarn box movement velocity, it is to avoid unexpected injury is to user because speed is too fast, has the uniform feature of speed, improves the comfort of user simultaneously.This utility model assembly relation by the rotary damper being made up of its shell, antivibrator rotary shaft and attenuator end cap and the one-way clutch being made up of clutch outer member, clutch rotary shaft, clutch end cover and clutch gear, it is capable of forward damping and reversely damping, meet the use of different occasion, improve motility of the present utility model, the pipe crimping profile size shape difference of different user is the biggest, as long as this money product designs the clutch outer member of various correspondence, and main element is constant, just disclosure satisfy that different use demand, be greatly improved versatility.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation during one-way clutch of the present utility model disengaging；
Fig. 3 is the first its shell, the second its shell and the connection diagram of antivibrator rotary shaft；
Labelling in figure: 1, clutch rotary shaft, 2, clutch outer member, 3, clutch gear, 4, clutch end cover, 5, attenuator end cap, 6, antivibrator rotary shaft, 7, its shell, 8, external stability connect end, 9, external activity connector, 10, oil-through hole, the 11, first its shell, the 12, second its shell.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only a part of embodiment of this utility model, is not whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art obtained under not making creative work premise other used by embodiment, broadly fall into protection domain of the present utility model.
nullIn conjunction with accompanying drawing，The general rotary damper of rolling screen window of the present utility model，Including one-way clutch and rotary damper，One-way clutch includes clutch outer member 2、Clutch rotary shaft 1、Clutch gear 3 and clutch end cover 4，Rotary damper includes antivibrator rotary shaft 6、Its shell 7 and attenuator end cap 5，Described clutch outer member 2 is for such as rolling up spool with outside external activity connector 9() it is connected，It is provided with, in described clutch outer member 2, boss of plugging into，In clutch outer member 2 is stretched in one end of described clutch rotary shaft 1 and end cooperates with clutch outer member 2，The periphery of described clutch rotary shaft 1 is arranged with the clutch gear 3 that can rotate in clutch rotary shaft 1，It is provided with, on described clutch gear 3, the arcuate groove being mutually adapted with boss of plugging into，The end of described clutch rotary shaft 1 is provided with the latch being mutually clamped with clutch gear 3，The internal sleeve of described clutch rotary shaft 1 is provided with antivibrator rotary shaft 6，One end of described antivibrator rotary shaft 6 is stretched in clutch rotary shaft 1，The other end of described antivibrator rotary shaft 6 is set in its shell 7.
Operation principle of the present utility model is: clutch outer member 2 is connected with external activity connector 9 and is driven to rotate, its boss of plugging into promotes clutch gear 3 synchronous rotary by the skewed slot on clutch gear 3 and moves to the flank of tooth (latch) of clutch gear shaft 1 along hypotenuse until engaging, clutch gear shaft 1 is driven to rotate, and it is delivered to antivibrator rotary shaft 6 by the connecting hole in the middle part of clutch gear shaft 1 further, antivibrator rotary shaft 6 is driven to move, input damping force, so far completes damping force and is loaded into pipe crimping；When pipe crimping adverse movement, clutch outer member 2 pushes away clutch gear 3 and reversely moves, and finally makes gear completely disengage from.Making to have during positive movement damping force, adverse movement is not have damping force.
The general rotary damper of rolling screen window of the present utility model can absorb the impact of external motivating force, reduces the destruction to yarn box, has the advantages that to absorb vibration, reduce noise, extends the service life of product；Slow down yarn box movement velocity, it is to avoid unexpected injury is to user because speed is too fast, has the uniform feature of speed, improves the comfort of user simultaneously.This utility model assembly relation by the rotary damper being made up of its shell, antivibrator rotary shaft and attenuator end cap and the one-way clutch being made up of clutch outer member, clutch rotary shaft, clutch end cover and clutch gear, it is capable of forward damping and reversely damping, meet the use of different occasion, improve motility of the present utility model.
The end of described clutch outer member 2 is equipped with clutch end cover 4, and the space between described clutch rotary shaft 1 and clutch end cover 4 constitutes the space that clutch gear 3 slides along clutch rotary shaft 1.
Described antivibrator 7 shell includes the first its shell 11 and the second its shell 12, and one end of described antivibrator rotary shaft 6 is set between the first its shell 11 and the second its shell 12.The other end of antivibrator rotary shaft is set in clutch rotary shaft 1.Increase damping force by the common effect of the first its shell and the second its shell, improve comfort of the operator.
Described second its shell 12 in ladder shaft-like, one end of described second its shell 12 is stretched in antivibrator rotary shaft 6, and described first its shell 11 is set in the outside of antivibrator rotary shaft 6 and is connected with combining at the step of the first its shell 11；It is provided with attenuator end cap 5 between described first its shell 11 and antivibrator rotary shaft 6, by the first its shell, the second its shell and the effect of end cap, antivibrator rotary shaft is coated with；Described first its shell the 11, second its shell 12, between antivibrator rotary shaft 6 and attenuator end cap 5 formed one sealing space；It is filled with lubricating fluid in described sealing space；Described antivibrator rotary shaft be provided with through oil-through hole 10, by oil-through hole and the effect of lubricating fluid, it is possible to increase stationarity, improve comfort of the operator.
One end of described second its shell 12 is provided with for being connected the blind hole that end 8 cooperates with external stability, i other words one end of the second its shell 12 connects for being connected end 8 with external stability, the other end is set in antivibrator rotary shaft, and the periphery of the second its shell 12 is connected with each other with the first its shell 11.
Structure of the present utility model has feature easy for installation, it is possible to carries out positive and negative damping and installs, meets the use of different occasion, improve motility of the present utility model.
Claims (8)
- null1. the general rotary damper of rolling screen window，It is characterized in that: include antivibrator rotary shaft、Its shell、Clutch outer member、Clutch rotary shaft and clutch gear，Described clutch outer member is for being connected with outside external activity connector，It is provided with, in described clutch outer member, boss of plugging into，One end of described clutch rotary shaft is stretched in clutch outer member，The periphery of described clutch rotary shaft is arranged with the clutch gear that can rotate in clutch rotary shaft，The arcuate groove being mutually adapted with boss of plugging into it is provided with on described clutch gear，The end of described clutch rotary shaft is provided with the latch being mutually clamped with clutch gear，The internal sleeve of described clutch rotary shaft is provided with antivibrator rotary shaft，One end of described antivibrator rotary shaft is stretched in clutch rotary shaft，The other end of described antivibrator rotary shaft is set in its shell.
- The general rotary damper of rolling screen window the most according to claim 1, it is characterized in that: the end of described clutch outer member is equipped with clutch end cover, the space between described clutch rotary shaft and clutch end cover constitutes the space that clutch gear slides along clutch rotary shaft.
- The general rotary damper of rolling screen window the most according to claim 1, it is characterized in that: described its shell includes that the first its shell and the second its shell, one end of described antivibrator rotary shaft are set between the first its shell and the second its shell.
- The general rotary damper of rolling screen window the most according to claim 3, it is characterized in that: described second its shell in ladder shaft-like, one end of described second its shell is stretched in antivibrator rotary shaft, and described first its shell is set in the outside of antivibrator rotary shaft and is connected with combining at the step of the first its shell.
- The general rotary damper of rolling screen window the most according to claim 4, it is characterized in that: between described first its shell and antivibrator rotary shaft, be provided with attenuator end cap, described first its shell, the second its shell, formation one sealing space between antivibrator rotary shaft and attenuator end cap.
- The general rotary damper of rolling screen window the most according to claim 5, is characterized in that: be filled with lubricating fluid in described sealing space.
- The general rotary damper of rolling screen window the most according to claim 6, is characterized in that: described antivibrator rotary shaft is provided with through oil-through hole.
- 8., according to the arbitrary described general rotary damper of rolling screen window of claim 3-7, it is characterized in that: one end of described second its shell is provided with for being connected the blind hole that end cooperates with external stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291880.7U CN205604940U (en) | 2016-04-11 | 2016-04-11 | Roll up general rotary damper of curtain screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291880.7U CN205604940U (en) | 2016-04-11 | 2016-04-11 | Roll up general rotary damper of curtain screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604940U true CN205604940U (en) | 2016-09-28 |
Family
ID=56971746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620291880.7U Expired - Fee Related CN205604940U (en) | 2016-04-11 | 2016-04-11 | Roll up general rotary damper of curtain screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205604940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313708A (en) * | 2017-07-02 | 2017-11-03 | 厦门唯自然工贸有限公司 | A kind of simple positive and negative buffer |
| CN108468773A (en) * | 2018-05-25 | 2018-08-31 | 中山市福瑞卫浴设备有限公司 | A kind of single retarded mechanism |
| CN114075902A (en) * | 2020-08-18 | 2022-02-22 | 河海大学 | Flat-open door and window and one-way action rotary damper thereof |
-
2016
- 2016-04-11 CN CN201620291880.7U patent/CN205604940U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313708A (en) * | 2017-07-02 | 2017-11-03 | 厦门唯自然工贸有限公司 | A kind of simple positive and negative buffer |
| CN108468773A (en) * | 2018-05-25 | 2018-08-31 | 中山市福瑞卫浴设备有限公司 | A kind of single retarded mechanism |
| CN108468773B (en) * | 2018-05-25 | 2024-02-27 | 中山市福瑞卫浴设备有限公司 | Unidirectional speed reducing mechanism |
| CN114075902A (en) * | 2020-08-18 | 2022-02-22 | 河海大学 | Flat-open door and window and one-way action rotary damper thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20210411 |