CN204960619U - Novel reverse attenuator device - Google Patents
Novel reverse attenuator device Download PDFInfo
- Publication number
- CN204960619U CN204960619U CN201520672863.3U CN201520672863U CN204960619U CN 204960619 U CN204960619 U CN 204960619U CN 201520672863 U CN201520672863 U CN 201520672863U CN 204960619 U CN204960619 U CN 204960619U
- Authority
- CN
- China
- Prior art keywords
- damper
- hook
- damper rod
- housing
- sliding part
- 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.)
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a novel reverse attenuator device, its characterized in that: comprises a housin. A slider, its movably establishing in the casing, the one end of slider is equipped with the couple, an attenuator is equipped with damper rod on, damper rod gets in touch dorsad to stretch out and stretch out to hold and fixes on the slider, an elasticity resets, and it is established in the casing and can drive slider and damper rod and resets and make damper rod retract in the attenuator. Originally, be that utility model structure is simple, installation space is little.
Description
[technical field]
The utility model relates to a kind of reverse damper device that can produce damping when closing moving door.
[background technology]
Moving door is when closing, if firmly excessive, moving door produces doorframe and impacts, and bringing the harmful effects such as noise, therefore in order to prevent these dysgenic generations, guide rail can arrange damper device usually.The damper rod of existing damper directly connects with hook, after hook is struck, damper rod stretches out, and links up with the direction of stretching out to damper rod and moves, we are referred to as forward damper device, adopt such damping unit, when door to the left and right doorframe near time, hook stirred by the pulley on moving door, drive damper rod stretches out, so hook with a certain distance from left and right doorframe, namely at least must will reserve the installing space of damper rod extension elongation, must strengthen installing space like this.
[utility model content]
The purpose of this utility model overcomes the deficiencies in the prior art, provides the reverse damper device that a kind of structure is simple, can reduce installing space.
In order to solve the problem, the utility model by the following technical solutions:
A kind of novel trans, to damper device, is characterized in that: comprise
One housing;
One sliding part, it is located in described housing movably, and one end of described sliding part is provided with hook;
One damper, described damper is provided with damper rod, and the described dorsad hook of described damper rod stretches out and external part is fixed on described sliding part;
One elastic reset part, it is located in housing and described sliding part and damper rod reset also can be driven to make in damper rod retraction damper.
A kind of novel trans as above is to damper device, it is characterized in that: in described housing, be provided with guide runner, described hook is hinged on described sliding part and its one end and can rotates and stretch out outside described housing, described hook is provided with the slide guide post that can slide in guide runner, one end of described guide runner is provided with the flex point draw-in groove rotated in described housing the hook one end described in when slide guide post slips in it, after described sliding part drives damper rod to extend, described slide guide post slips in flex point draw-in groove in guide runner.
A kind of novel trans as above, to damper device, is characterized in that: described sliding part is provided with mounting blocks away from one end of described hook, and the external part of described damper rod is fixed on described mounting blocks.
A kind of novel trans as above, to damper device, is characterized in that: described mounting blocks is provided with the first draw-in groove blocking described damper rod external part.
A kind of novel trans as above, to damper device, is characterized in that: one end of described elastic reset part is fixed on the side near hook on housing, and described mounting blocks is provided with the second draw-in groove blocking the described elastic reset part other end.
A kind of novel trans as above, to damper device, is characterized in that: the middle part of described sliding part is provided with breach, and described hook and mounting blocks are located at described breach two ends respectively, and described damper is located in described breach.
A kind of novel trans as above is to damper device, it is characterized in that: in described housing, be provided with the first locating piece and the second locating piece, described damper has been located between the first locating piece and the second locating piece, the second described locating piece is provided with the gathering sill for described damper rod, and one end that described damper rod stretches out gathering sill is provided with the position block that can be blocked by the second locating piece.
The beneficial effects of the utility model have: the direction of stretching out of damper rod is linked up with dorsad, such hook damper rod stretch out reverse, during installation, due to the distance no longer needing reserved damper rod to extend, therefore hook can be crossed to greatest extent near left-hand door frame or right doorframe, shortens installing space so as much as possible; Position block, in order to damper rod location, makes whole setting position more accurate.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is internal construction front view of the present utility model;
Fig. 4 is internal construction stereogram of the present utility model;
Fig. 5 is using state reference diagram of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in Figures 1 to 5, a kind of novel trans, to damper device, comprises
One housing 1, the flex point draw-in groove 12 being provided with guide runner 11 in housing 1 and being communicated with guide runner 11, flex point draw-in groove 12 turns downwards;
One sliding part 2, it is located in housing 1 movably, and one end of sliding part 2 is provided with hook 21, and hook 21 can be stirred by the pulley be moved on door; Hook 21 is hinged on sliding part 2, when hook 21 rotates, its one end can be stretched out outside housing 1, housing 1 needs correspondence to arrange groove to stretch out slip for hook, hook 21 is provided with the slide guide post 22 that can slide in guide runner 11, when slide guide post 22 slip into flex point draw-in groove 12 in it time link up with 21 one end and rotate in housing 1, namely rotate.
One damper 3, damper 3 is provided with damper rod 31, and damper rod 31 is linked up with 21 dorsad and to be stretched out and external part is fixed on sliding part 2; After sliding part 2 drives damper rod 31 to extend some distance, slide guide post 22 slips in flex point draw-in groove 12 in guide runner 11, and the pulley now on moving door departs from hook 21.
One elastic reset part 4, it is located in housing 1 and also can drives sliding part 2 and damper rod 31 reset that damper rod 31 is retracted in damper 3.
Sliding part 2 is provided with mounting blocks 23 away from one end of hook 21, and the external part of damper rod 31 is fixed on mounting blocks 23.Mounting blocks 23 is provided with the first draw-in groove 24 blocking damper rod 31 external part.One end of elastic reset part 4 is fixed on the side near hook 21 on housing 1, and mounting blocks 23 is provided with the second draw-in groove 25 blocking elastic reset part 4 other end.The middle part of sliding part 2 is provided with breach 26, and hook 21 and mounting blocks 23 are located at breach 26 two ends respectively, and damper 3 is located in breach 26.The first locating piece 13 and the second locating piece 14 is provided with in housing 1, damper 3 has been located between the first locating piece 13 and the second locating piece 14, second locating piece 14 is provided with the gathering sill 15 for damper rod 31, one end that damper rod 31 stretches out gathering sill 15 is provided with the position block 32 that can be blocked by the second locating piece 14, when damper rod 31 retraction puts in place, position block 32 is blocked by the second locating piece 14, and damper rod 31 retraction can not bounce back again.
During use as shown in Figure 5, time initial, hook 21 is at high order end, and namely close the doorframe of side near door, damper rod 31 is retracted in damper 3, and in the raw, no-station pole canopy, door is closed condition to elastic reset part 4 i.e. spring.During enabling, hook 21 stirred by the movable pulley on door, stirs hook 21 and drives sliding part 2 to move right, damper rod 31 pulls out to the right by sliding part 2, when the slide guide post 22 on hook 21 slip into flex point draw-in groove 12 in it time, link up with 21 one end and rotate, movable pulley departs from hook 21, and spring extends.When at closing time, hook 21 stirred by movable pulley, and slide guide post 22 skids off in flex point draw-in groove 12, and under the restoring force effect of spring, sliding part 2 is moved to the left reset, and damper rod 31 bounces back left reset.The space of opening to the right due to door must exist, so damper rod 31 extends to the right and can there is the saying taken up room.Therefore, when this device is installed, can try one's best near side door frame, shorten mounting distance.
Claims (7)
1. novel trans is to a damper device, it is characterized in that: comprise
One housing (1);
One sliding part (2), it is located in described housing (1) movably, and one end of described sliding part (2) is provided with hook (21);
One damper (3), described damper (3) is provided with damper rod (31), and the described dorsad hook (21) of described damper rod (31) stretches out and external part is fixed on described sliding part (2);
One elastic reset part (4), it is located in housing (1) and described sliding part (2) and damper rod (31) reset also can be driven to make in damper rod (31) retraction damper (3).
2. a kind of novel trans according to claim 1 is to damper device, it is characterized in that: in described housing (1), be provided with guide runner (11), described hook (21) is hinged on upper and its one end of described sliding part (2) and can rotates and stretch out described housing (1) outward, described hook (21) is provided with the slide guide post (22) that can slide in guide runner (11), one end of described guide runner (11) is provided with the flex point draw-in groove (12) rotated in described housing (1) hook (21) one end described in when slide guide post (22) slips in it, after described sliding part (2) drives damper rod (31) to extend, described slide guide post (22) slips in flex point draw-in groove (12) in guide runner (11).
3. a kind of novel trans according to claim 1 is to damper device, it is characterized in that: described sliding part (2) is provided with mounting blocks (23) away from one end of described hook (21), the external part of described damper rod (31) is fixed on described mounting blocks (23).
4. a kind of novel trans according to claim 3 is to damper device, it is characterized in that: described mounting blocks (23) is provided with the first draw-in groove (24) blocking described damper rod (31) external part.
5. a kind of novel trans according to claim 3 is to damper device, it is characterized in that: one end of described elastic reset part (4) is fixed on the upper side near hook (21) of housing (1), and described mounting blocks (23) is provided with the second draw-in groove (25) blocking described elastic reset part (4) other end.
6. a kind of novel trans according to claim 3 is to damper device, it is characterized in that: the middle part of described sliding part (2) is provided with breach (26), described hook (21) and mounting blocks (23) are located at described breach (26) two ends respectively, and described damper (3) is located in described breach (26).
7. a kind of novel trans according to claim 1 is to damper device, it is characterized in that: in described housing (1), be provided with the first locating piece (13) and the second locating piece (14), described damper (3) has been located between the first locating piece (13) and the second locating piece (14), described the second locating piece (14) is provided with the gathering sill (15) for described damper rod (31), one end that described damper rod (31) stretches out gathering sill (15) is provided with the position block (32) that can be blocked by the second locating piece (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672863.3U CN204960619U (en) | 2015-08-31 | 2015-08-31 | Novel reverse attenuator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672863.3U CN204960619U (en) | 2015-08-31 | 2015-08-31 | Novel reverse attenuator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960619U true CN204960619U (en) | 2016-01-13 |
Family
ID=55055692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672863.3U Active CN204960619U (en) | 2015-08-31 | 2015-08-31 | Novel reverse attenuator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507711A (en) * | 2016-01-19 | 2016-04-20 | 许姜德 | Colliding type damper assembly and wall cabinet door thereof |
| WO2022121103A1 (en) * | 2020-12-09 | 2022-06-16 | 福建西河卫浴科技有限公司 | Buffer |
-
2015
- 2015-08-31 CN CN201520672863.3U patent/CN204960619U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507711A (en) * | 2016-01-19 | 2016-04-20 | 许姜德 | Colliding type damper assembly and wall cabinet door thereof |
| CN105507711B (en) * | 2016-01-19 | 2017-10-24 | 许姜德 | One kind crashes formula damper assembly and its wall cabinet door |
| WO2022121103A1 (en) * | 2020-12-09 | 2022-06-16 | 福建西河卫浴科技有限公司 | Buffer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |