CN203603664U - Buffer device - Google Patents
Buffer device Download PDFInfo
- Publication number
- CN203603664U CN203603664U CN201320478212.1U CN201320478212U CN203603664U CN 203603664 U CN203603664 U CN 203603664U CN 201320478212 U CN201320478212 U CN 201320478212U CN 203603664 U CN203603664 U CN 203603664U
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- CN
- China
- Prior art keywords
- rotation section
- damper
- driving lever
- buffer
- rotating 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.)
- Expired - Fee Related
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a buffer device, which comprises a seat body and a reset mechanism, wherein the seat body is provided with a guide cavity, the reset mechanism comprises a damper, a supporting part connected with the tail end of a piston rod and a rotating part used for pushing the supporting part; the rotating part is provided with a shifting lever, and the shifting lever is pushed against to enable the rotating part to move in the guide cavity. When the door body is used, the driving lever is pushed against, the driving lever is acted by external force and resistance of the damper simultaneously, when the external force is greater than the resistance, the piston rod is compressed to drive the rotating part to enter the limiting part for locking, when the driving lever acts against the external force, the rotating part rotates to separate from the limiting part, and the rotating part moves away from the limiting part relatively under the action of the self elasticity of the damper. It is a product with superior technical performance.
Description
[technical field]
The utility model relates to a kind of buffer, particularly a kind of buffer for door body.
[background technology]
Current existing door and window is to adopt metal frame the mode of Men Tisi limit bound edge mostly, complex structure, processing and high with material cost, and style is single, personalized needs that can not Manchus, existing buffer is to be mainly applied on the door body in plant equipment in the application of door body, complex structure, can not be general, be not suitable for common door body yet, therefore we have developed and a kind ofly on architectural door and window body, have used buffer.
[utility model content]
The purpose of this utility model technical problem to be solved is that a kind of clamping device will be provided, and it can clamp the fastening of clipped object effectively, and simple in structure, compact, easy to assembly, feature efficiently.
The utility model will solve the technical scheme that its technical problem adopts: a kind of buffer, it comprises pedestal and resetting-mechanism, described pedestal is provided with guide cavity, and this resetting-mechanism comprises damper, is connected in the support division of piston-rod end and for pushing against the rotation section of this support division; Described rotation section is provided with driving lever, pushes against described driving lever so that move in described guide cavity described rotation section.
In above-mentioned buffer, the afterbody of described damper is provided with connecting portion.
In above-mentioned buffer, described support division is provided with through hole, and top, described rotation section is provided with rotary column, and described rotary column is positioned at described through hole.
In above-mentioned buffer, bottom, described rotation section is provided with scroll wheel, in described rotary column, is provided with internal thread hole, and described support division is bolted in described internal thread hole and fixes.
In above-mentioned buffer, described scroll wheel quantity is 2.
In above-mentioned buffer, the end of described guide cavity is provided with limiting section, when described rotation section forward moves to described limiting section, rotates with locking; When oppositely shifting out described limiting section, described rotation section rotates to unclamp reset.
The utility model is compared produced beneficial effect with background technology:
The utility model has adopted above-mentioned technical scheme, when use, pushes against described driving lever; driving lever is acted on by the resistance of external force and damper simultaneously; in the time that external force is greater than resistance, piston rod compression drives rotation section to enter into limiting section locking, in the time of the reverse External Force Acting of driving lever; rotation section is rotated and is departed from limiting section; under the effect of damper self elastic force, make rotation section relatively away from limiting section motion, door body has fine buffering like this, does not produce noise; transmission is stable, and product specification is high; In addition it also has simple in structure, compact, easy to assembly, feature efficiently.
[accompanying drawing explanation]
Fig. 1 is the perspective view of buffer in the utility model embodiment;
Fig. 2 is the deployed configuration schematic diagram of buffer in the utility model embodiment;
Fig. 3 is perspective view under another visual angle of buffer in the utility model embodiment.
[specific embodiment]
In manual, be first noted that for the noun of locality, be only, for convenient narration, can not being restricted to concrete protection domain.If conversely, the orientation of chatting is also contrary.
In manual, the shape of buffer and size are not done special restriction, can suitably adjust shape and size as required.
Below in conjunction with accompanying drawing, by the specific embodiment of the present utility model is further described, make the technical solution of the utility model and beneficial effect thereof clearer, clear and definite.
Refer to Fig. 1-3, a kind of buffer that it provides for the utility model embodiment, it comprises pedestal 1 and resetting-mechanism 2, described pedestal 1 is provided with guide cavity 11, this resetting-mechanism 2 comprises damper 21, is connected in the support division 23 of piston rod 22 ends and for pushing against the rotation section 24 of this support division 23; Described rotation section 24 is provided with driving lever 25, push against described driving lever 25 so that described rotation section 24 in the interior movement of described guide cavity 11.
The afterbody of described damper 21 is provided with connecting portion 26.
Described support division 23 is provided with through hole 27, and 24 tops, described rotation section are provided with rotary column 28, and described rotary column 28 is positioned at described through hole 27.
24 bottoms, described rotation section are provided with scroll wheel 29, in described rotary column 28, are provided with internal thread hole 30, and it is fixing that described support division 23 is connected in described internal thread hole 30 by bolt 32.
It is 2 that quantity is taken turns in described rolling 29.
The end of described guide cavity 11 is provided with limiting section 12, and described rotation section 24 forwards rotate with locking while moving to described limiting section 12; When oppositely shifting out described limiting section 12, described rotation section 24 rotates to unclamp reset.
When use, push against described driving lever 25, driving lever 25 is acted on by the resistance of external force and damper 21 simultaneously, in the time that external force is greater than resistance, piston rod 22 compressions drive rotation section 24 to enter into limiting section 12 lockings, in the time of driving lever 25 reverse External Force Acting, rotation section 24 is rotated and is departed from limiting section 12, under the effect of damper 21 self elastic force, moved relatively in rotation section 24 away from limiting section 12, there is so fine buffering, do not produce noise, transmission is stable, product specification is high, and therefore, it is a kind of technical superior product.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to the above-mentioned specific embodiment; on the utility model basis, adopt the improvement of techniques well known and substitute and all drop on protection domain of the present utility model, should be limited by each claim.
Claims (6)
1. a buffer, is characterized in that: it comprises pedestal and resetting-mechanism, and described pedestal is provided with guide cavity, and this resetting-mechanism comprises damper, is connected in the support division of piston-rod end and for pushing against the rotation section of this support division; Described rotation section is provided with driving lever, pushes against described driving lever so that move in described guide cavity described rotation section.
2. buffer according to claim 1, is characterized in that: the afterbody of described damper is provided with connecting portion.
3. buffer according to claim 1, is characterized in that: described support division is provided with through hole, and top, described rotation section is provided with rotary column, and described rotary column is positioned at described through hole.
4. buffer according to claim 3, is characterized in that: bottom, described rotation section is provided with scroll wheel, in described rotary column, is provided with internal thread hole, and described support division is bolted in described internal thread hole and fixes.
5. buffer according to claim 4, is characterized in that: described scroll wheel quantity is 2.
6. according to the buffer described in any one of claim 1-5, it is characterized in that: the end of described guide cavity is provided with limiting section, when described rotation section forward moves to described limiting section, rotate with locking; When oppositely shifting out described limiting section, described rotation section rotates to unclamp reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478212.1U CN203603664U (en) | 2013-08-06 | 2013-08-06 | Buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478212.1U CN203603664U (en) | 2013-08-06 | 2013-08-06 | Buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603664U true CN203603664U (en) | 2014-05-21 |
Family
ID=50716343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478212.1U Expired - Fee Related CN203603664U (en) | 2013-08-06 | 2013-08-06 | Buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739054A (en) * | 2015-03-18 | 2015-07-01 | 伍志勇 | Damping device having noise reduction function |
| WO2019196511A1 (en) * | 2018-04-11 | 2019-10-17 | 九牧厨卫股份有限公司 | Rotation-assisting damping device, and door and window structure and shower room related to same |
| CN110686041A (en) * | 2019-11-08 | 2020-01-14 | 四川宏华石油设备有限公司 | Hydraulic buffering electric push rod |
-
2013
- 2013-08-06 CN CN201320478212.1U patent/CN203603664U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739054A (en) * | 2015-03-18 | 2015-07-01 | 伍志勇 | Damping device having noise reduction function |
| WO2019196511A1 (en) * | 2018-04-11 | 2019-10-17 | 九牧厨卫股份有限公司 | Rotation-assisting damping device, and door and window structure and shower room related to same |
| CN110686041A (en) * | 2019-11-08 | 2020-01-14 | 四川宏华石油设备有限公司 | Hydraulic buffering electric push rod |
| CN110686041B (en) * | 2019-11-08 | 2024-04-09 | 四川宏华石油设备有限公司 | Hydraulic buffering electric push rod |
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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: 20140521 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |