CN202176182U - Buffer device for opening and closing door - Google Patents
Buffer device for opening and closing door Download PDFInfo
- Publication number
- CN202176182U CN202176182U CN2011202111335U CN201120211133U CN202176182U CN 202176182 U CN202176182 U CN 202176182U CN 2011202111335 U CN2011202111335 U CN 2011202111335U CN 201120211133 U CN201120211133 U CN 201120211133U CN 202176182 U CN202176182 U CN 202176182U
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- CN
- China
- Prior art keywords
- bearing
- switch door
- slide block
- buffer according
- door 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 discloses a buffer device for opening and closing a door, which is characterized by comprising a support, a pressure cylinder arranged on the support and a piston rod connected with the pressure cylinder. The end of the piston rod is hinged with a sliding block, protruding positions are arranged on two sides of the sliding block, and guide slots which are in slide contact with the protruding positions of the sliding block are arranged on two sides of the sliding block. The buffer device for opening and closing the door is simple in structure, convenient to install, and capable of being conveniently installed on any door body and having buffer effects on opening and closing the door.
Description
Technical field
The utility model relates to the daily living article technical field, relates to a kind of switch door buffer in particular.
Background technology
At present, the shower door of average family generally all is the magnetic device to be installed to prevent colliding wall rapidly because of strong wind weather causes door, can avoid the infringement of opposite house body to a certain extent.But under the situation of artificial switch door rapidly, the magnetic device just can not be brought into play its effectiveness, and on the contrary, huge impact power also can be to destroying the magnetic device when opening the door.For this reason, in this year, a kind of buffer has appearred on the market; Efficiently solving strong wind weather or the human factor problem of open and close door rapidly, number is CN201020228860.8 like one Chinese patent application, and denomination of invention is a kind of switch door buffer; It is characterized in that: comprise the cylinder and the piston that cooperatively interact in its structure; A connecting rod is fixed in the cylinder bottom, is connected with piston rod on the piston, and the end of this connecting rod and piston rod is articulated and connected respectively on door body holder; Said cylinder bottom also is provided with a rectangular aperture, and this rectangular aperture edge is oppositely arranged two guide rails, and the slidable adjustment sheet is arranged on this guide rail.The shortcoming of this patent structure is to play certain cushioning effect, can not the lock door body, and the hommization of design shortcoming.
Summary of the invention
The purpose of the utility model is exactly provide for the deficiency that solves prior art a kind of not only simple in structure, easy to install and use, and the switch door buffer of good buffer effect.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of switch door buffer; It is characterized in that; It comprises the piston rod that connects on the pressure cylinder, pressure cylinder of bearing and interior setting thereof; The end of piston rod is hinged with slide block, and the slide block both sides are provided with protruding position, and the bearing both sides are provided with the guide groove with the protruding position sliding-contact of slide block.
As further specifying of such scheme, said guide groove is elongated, and the two ends of guide groove are respectively arranged with the self-locking mechanism with the slide block clamping.
Outward extending the turn groove of said self-locking mechanism for being communicated with guide groove.
The top of said piston rod is bolted with hinged seat, and it is outer and fixing through hinge connection that an end of slide block is placed in hinged seat.
The two ends of said hinge constitute the location slide mechanism to the guide groove extension of bearing and with said protruding position, and the bottom of slide block is provided with an external clasp of body connector that connects.
Said bearing is provided with the assembly pressure cylinder and goes up the piston rod that connects, the groove of slide block, and an end of pressure cylinder is articulated in the end of said bearing groove.
The both sides of said bearing groove are provided with the through hole corresponding with said hinge, and the two through hole top is provided with platform, are provided with reclinate arc strip between bearing upper end and the platform.
The plastic bar that said bearing is formed in one.
Said bearing two sides are provided with the reinforcing rib that is netted design, and the sidepiece of reinforcing rib is provided with linear grooves along the bearing edge.
Said pressure cylinder is a hydraulic cylinder.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model is employed in the slide block that pressure cylinder is set on the bearing and is connected with pressure cylinder, through at the bearing sidepiece chute being set, makes slide block by moving forward and backward under the pressure cylinder driving; In addition, the two ends of chute also are provided with the hinge clamping on kink and the slide block, make door under the opening and closing state; Slide block can both be fixed; And then the lock door body, simple in structure, easy to use.
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model structural representation.
Description of reference numerals: 1, bearing 1-1, groove 1-2, through hole 1-3, platform 1-4, arc strip 2, pressure cylinder 3, piston rod 4, slide block 5, protruding position 6, guide groove 7, turn groove 8, hinged seat 9, hinge 10, clasp 11, reinforcing rib
The specific embodiment
As depicted in figs. 1 and 2; A kind of switch door of the utility model buffer; It comprises the piston rod 3 that connects on the pressure cylinder 2, pressure cylinder 2 of bearing 1 and interior setting thereof; The end of piston rod 3 is hinged with slide block 4, and the slide block both sides are provided with protruding position 5, and bearing 1 both sides are provided with the guide groove 6 with protruding position 5 sliding-contacts of slide block.Wherein, the plastic bar that bearing 1 is formed in one, pressure cylinder 2 is a hydraulic cylinder.Guide groove 6 is elongated, and the two ends of guide groove 6 are respectively arranged with the self-locking mechanism with the slide block clamping, in the present embodiment, and outward extending the turn groove 7 of self-locking mechanism for being communicated with guide groove.The top of piston rod 3 is bolted with hinged seat 8, and it is outer and fixing through a hinge 9 connections that an end of slide block is placed in hinged seat.The two ends of hinge 9 constitute the location slide mechanisms to the guide groove extension of bearing and with said protruding position 5, and the bottom of slide block 4 is provided with an external clasp 10 of body connector that connects.Bearing 1 is provided with the assembly pressure cylinder and goes up the piston rod that connects, the groove 1-1 of slide block, and an end of pressure cylinder is articulated in the end of said bearing groove 1-1.The both sides of bearing groove 1-1 are provided with the through hole 1-2 corresponding with said hinge, and the two through hole top is provided with platform 1-3, are provided with reclinate arc strip 1-4 between bearing upper end and the platform.The bearing two sides are provided with the reinforcing rib 11 that is netted design, and the sidepiece of reinforcing rib 11 is provided with linear grooves 12 along the bearing edge.
In the use; When opening the door; Door body connector driving sliding block is slided along the guide groove on the bearing; Hinge when sliding into the guide groove end between slide block and the hinged seat is clamped in turning in the groove of self-locking mechanism, and a door body can not continue to open or close automatically, prevents because of strong wind weather or thinks that the situation that switch door rapidly causes door to collide wall rapidly takes place.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (10)
1. switch door buffer; It is characterized in that it comprises the piston rod that connects on the pressure cylinder, pressure cylinder of bearing and interior setting thereof, the end of piston rod is hinged with slide block; The slide block both sides are provided with protruding position, and the bearing both sides are provided with the guide groove with the protruding position sliding-contact of slide block.
2. a kind of switch door buffer according to claim 1 is characterized in that said guide groove is elongated, and the two ends of guide groove are respectively arranged with the self-locking mechanism with the slide block clamping.
3. a kind of switch door buffer according to claim 2 is characterized in that, outward extending the turn groove of said self-locking mechanism for being communicated with guide groove.
4. a kind of switch door buffer according to claim 1 is characterized in that the top of said piston rod is bolted with hinged seat, and it is outer and fixing through hinge connection that an end of slide block is placed in hinged seat.
5. a kind of switch door buffer according to claim 4 is characterized in that, the two ends of said hinge constitute the location slide mechanism to the guide groove extension of bearing and with said protruding position, and the bottom of slide block is provided with an external clasp of body connector that connects.
6. a kind of switch door buffer according to claim 1 is characterized in that, said bearing is provided with the assembly pressure cylinder and goes up the piston rod that connects, the groove of slide block, and an end of pressure cylinder is articulated in the end of said bearing groove.
7. a kind of switch door buffer according to claim 6 is characterized in that the both sides of said bearing groove are provided with the through hole corresponding with said hinge, and the two through hole top is provided with platform, is provided with reclinate arc strip between bearing upper end and the platform.
8. a kind of switch door buffer according to claim 1 is characterized in that the plastic bar that said bearing is formed in one.
9. a kind of switch door buffer according to claim 1 is characterized in that said bearing two sides are provided with the reinforcing rib that is netted design, and the sidepiece of reinforcing rib is provided with linear grooves along the bearing edge.
10. a kind of switch door buffer according to claim 1 is characterized in that said pressure cylinder is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202111335U CN202176182U (en) | 2011-06-20 | 2011-06-20 | Buffer device for opening and closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202111335U CN202176182U (en) | 2011-06-20 | 2011-06-20 | Buffer device for opening and closing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176182U true CN202176182U (en) | 2012-03-28 |
Family
ID=45866067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202111335U Expired - Fee Related CN202176182U (en) | 2011-06-20 | 2011-06-20 | Buffer device for opening and closing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176182U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837041A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Electric-controlled type amortization door closer, refrigeration plant and door body method of controlling switch |
| CN106837046A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Electromagnetic type amortization door closer, refrigeration plant and door body method of controlling switch |
| CN106839616A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Buffering automatic door closer, refrigeration plant and door body method of controlling switch |
| CN115930543A (en) * | 2023-01-17 | 2023-04-07 | 珠海格力电器股份有限公司 | Control method and control equipment for refrigerator door body |
-
2011
- 2011-06-20 CN CN2011202111335U patent/CN202176182U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837041A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Electric-controlled type amortization door closer, refrigeration plant and door body method of controlling switch |
| CN106837046A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Electromagnetic type amortization door closer, refrigeration plant and door body method of controlling switch |
| CN106839616A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Buffering automatic door closer, refrigeration plant and door body method of controlling switch |
| CN106837046B (en) * | 2016-12-27 | 2019-02-01 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment and door body method of controlling switch |
| CN106839616B (en) * | 2016-12-27 | 2023-08-01 | 青岛海尔特种电冰柜有限公司 | Buffering automatic door closer, refrigeration equipment and door opening and closing control method |
| CN115930543A (en) * | 2023-01-17 | 2023-04-07 | 珠海格力电器股份有限公司 | Control method and control equipment for refrigerator door body |
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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: 20120328 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |