CN203783325U - Improved door return buffer structure - Google Patents
Improved door return buffer structure Download PDFInfo
- Publication number
- CN203783325U CN203783325U CN201420196529.0U CN201420196529U CN203783325U CN 203783325 U CN203783325 U CN 203783325U CN 201420196529 U CN201420196529 U CN 201420196529U CN 203783325 U CN203783325 U CN 203783325U
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- China
- Prior art keywords
- buffer device
- struck
- clicking section
- return buffer
- device body
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Abstract
The utility model discloses an improved door return buffer structure which comprises a return buffer assembly, wherein the return buffer assembly comprises a return buffer device body and a stir piece located above the return buffer device body and provided with a stir part, a first thread is formed on the stir part, and a groove is formed in the surface of the return buffer device body; and a control element is arranged in the return buffer device body, located below the groove and provided with a stirred part, a second thread is formed on the stirred part, and the stirred part of the control element and the stir part of the stir piece are clamped and abutted separably. By means of the structure, a fixing or positioning effect in the perpendicular direction can be achieved, so that door hop during door closing can be avoided, noise can be reduced, unsmooth actions can be reduced, and further, the product using convenience and reliability can be improved.
Description
Technical field
The utility model relates to a kind of recurrence buffer structure, and particularly a kind of door body for door body returns buffering improved structure.
Background technology
Refer to shown in Fig. 1, general door body regression buffer device 1, that the shifting part 15 that is fixedly arranged on doorframe 20 by a regression buffer device body 10 and that is fixedly arranged on a body 21 is formed, this shifting part 15 is provided with a clicking section 151, this clicking section 151 can be projection or is recess, this regression buffer device body 10 has a groove 11 conventionally, these regression buffer device body 10 inside are provided with a return buffering mechanism 12, this return buffering mechanism 12 includes at least one fender pile 13 and a control member 14 being connected with these fender pile 13 power, this control member 14 is provided with the portion 141 that is struck, this portion 141 that is struck can be recess or is projection, again this shifting part 15 its clicking sections 151 and control member 14 its be struck portion 141 both mutually fasten separably, this body regression buffer device mainly lies in out, seasonal this shifting part 15 of closing the door drives control member 14 horizontal shifts and horizontally rotates, and separated between changeable this control member 14 and shifting part 15 or fasten, and then can Yu Menti reach at closing time the object of automatic returning and buffering, at this, all the other detail structures of this body regression buffer device and operating principle are person of ordinary skill in the field and know, specifically can be with reference to cases such as TaiWan, China patents No. M448202 " regression buffer device (two) " or No. M441705 " door body return buffering mechanism ", in this, repeat no more.
Shown in Fig. 2, general door body regression buffer device, though can reach in the seasonal door body 21 of closing the door the object of automatic returning and buffering, only work as user at closing time, this control member 14 touches with shifting part 15 reaction force producing while fastening mutually easily makes a body 21 beat, cause audible noise and the action of open and close door to have some setbacks, and then cause product ease of use and reliability poor, hereat, how for above-mentioned disappearance, to be improved, be the technical difficulties place of the utility model institute wish solution.
Utility model content
Due to existing door body regression buffer device, because not possessing the mechanism design that can prevent that the body from beating, cause a body easily in beating at closing time, to produce the disappearances such as noise and action have some setbacks, so the purpose of this utility model is to provide a kind of simple in structure and can effectively prevent that the door body that a body is beated from returning buffering improved structure.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of body returns buffering improved structure, comprise a recurrence Buffer Unit, this recurrence Buffer Unit includes the shifting part that a regression buffer device body and is positioned at this regression buffer device body top, this shifting part has a clicking section, this clicking section is provided with one first screw thread, this regression buffer device body surface is provided with a groove, this regression buffer device body interior is provided with a control member, this control member is positioned at groove below, this control member has the portion that is struck, this portion of being struck is provided with one second screw thread, this control member its be struck portion and its clicking section of shifting part are mutually to fasten separably.
Further, wherein this portion's its first screw thread of its second screw thread and clicking section that is struck is corresponding.
Further, wherein this clicking section is strip projection, and this portion of being struck is recess.
Further, wherein this clicking section is recess, and this portion of being struck is strip projection.
Further, wherein this clicking section is elastic body.
The beneficial effects of the utility model are: the utility model is by said structure, when when control member, its be struck portion and its clicking section of shifting part are mutually touched and fasten, its first screw thread of this shifting part can or engage with its second screw thread phase interlock of this control member, and can there is fixing or locating effect of vertical direction, thereby can avoid a body in producing and beat at closing time, and can reduce the situation that audible noise and action have some setbacks, and then make the utility model can reach the effect of improving product ease of use and reliability.
Accompanying drawing explanation
Fig. 1 is the combination schematic diagram of door body regression buffer device of the prior art.
Fig. 2 is that the door body regression buffer device shown in Fig. 1 easily makes a body produce the action schematic diagram of beating.
Fig. 3 is the decomposing schematic representation that the utility model door body returns buffering improved structure.
Fig. 4 is the decomposed schematic diagram that the utility model door body returns buffering improved structure.
Fig. 5 is the part combination schematic diagram that the utility model door body returns buffering improved structure.
Fig. 6 is the action schematic diagram that the utility model door body returns buffering improved structure.
Fig. 7 is the decomposed schematic diagram that the utility model door body returns the second embodiment in buffering improved structure.
Number in the figure explanation: prior art: 1-door body regression buffer device; 10-regression buffer device body; 11-groove; 12-return buffering mechanism; 13-fender pile; 14-control member; The 141-portion that is struck; 15-shifting part; 151-clicking section; 20-doorframe; 21-door body; The utility model: 3-returns Buffer Unit; 31-regression buffer device body; 32-shifting part; 321-clicking section; 322-the first screw thread; 33-groove; 34-control member; The 341-portion that is struck; 342-the second screw thread; 40-doorframe; 41-door body.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to shown in Fig. 3, the utility model provides a kind of body to return buffering improved structure, it comprises: one returns Buffer Unit 3, this recurrence Buffer Unit 3 includes the shifting part 32 that a regression buffer device body 31 and is positioned at these regression buffer device body 31 tops, shown in Fig. 6, this regression buffer device body 31 and shifting part 32 conventionally system set firmly combination mutually with a body 41 and a doorframe 40 respectively, shown in Fig. 4, this shifting part 32 has a clicking section 321, this clicking section 321 is provided with one first screw thread 322, in the present embodiment, this clicking section 321 is strip projection, and this clicking section 321 more preferably can be elastic body, these regression buffer device body 31 surfaces are provided with a groove 33, these regression buffer device body 3 inside are provided with a control member 34, this control member 34 is positioned at groove 33 belows, this control member 34 has the portion 341 that is struck, this portion 341 that is struck is provided with one second screw thread 342, preferably, this second screw thread 342 is corresponding with the first screw thread 322, shown in Fig. 5, this control member 34 its be struck its clicking section of portion 341 and shifting part 32 321 both mutually fasten separably, separately, in the present embodiment, this portion 341 that is struck is for recess, in addition, referring again to Figure 7 shows that the second embodiment of the present utility model, wherein, these shifting part 32 its clicking sections 321 are recess, and these control member 34 its 341, portions that are struck are strip projection, so, both reach and mutually fasten or separated object can to make equally this shifting part 32 and control member 34, again, all the other thin portion structures of this regression buffer device body 31 and operating principle all belong to prior art and non-this case technical characterictic, therefore will not describe in detail at this.
Shown in Fig. 4 and Fig. 6, by these shifting part 32 its clicking sections 321, be provided with this first screw thread 322, and these control member 34 its portions 341 that are struck are provided with this second screw thread 342, therefore user is at closing time, when control member 34 its be struck its clicking section of portion 341 and shifting part 32 321 both when again mutually touching and fastening, these shifting part 32 its first screw threads 322 will or engage with these control member 34 its second screw thread 342 phase interlocks, and can there is fixing or locating effect of vertical direction, thereby can avoid a body 41 to beat in the reaction force generation because of collision at closing time, and can reduce the situation that audible noise and action have some setbacks, and then make the utility model can reach the effect of improving product ease of use and reliability, in addition, by this clicking section 321, be elastic body again, further can there is buffering and reduce the effect of collision sound, and then make the utility model can have the effect of improving product application life and better reduction noise concurrently, separately, shown in Fig. 3 and Fig. 7, by the clicking section 321 of the utility model the first embodiment or the portion that is struck of the second embodiment 341, it is strip projection, when using both height falls of door body 41 of the present utility model and doorframe 40 larger, this clicking section 321 still can fasten with this portion 341 that is struck smoothly mutually, and make this first screw thread 322 at least still have part can with the second screw thread 342 phase interlocks, make the utility model without complicated height fine-adjustment mechanism also applicable to the doorframe 40 of differing heights, and then can reach better applicability and ease of use.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a door body returns buffering improved structure, it is characterized in that: comprise a recurrence Buffer Unit, this recurrence Buffer Unit includes the shifting part that a regression buffer device body and is positioned at this regression buffer device body top, this shifting part has a clicking section, this clicking section is provided with one first screw thread, this regression buffer device body surface is provided with a groove, this regression buffer device body interior is provided with a control member, this control member is positioned at groove below, this control member has the portion that is struck, this portion of being struck is provided with one second screw thread, this control member its be struck portion and its clicking section of shifting part are mutually to fasten separably.
2. according to claim 1 body returns buffering improved structure, it is characterized in that: wherein this portion's its first screw thread of its second screw thread and clicking section that is struck is corresponding.
3. according to claim 1 body returns buffering improved structure, it is characterized in that: wherein this clicking section is strip projection, and this portion of being struck is recess.
4. according to claim 1 body returns buffering improved structure, it is characterized in that: wherein this clicking section is recess, and this portion of being struck is strip projection.
5. according to claim 1 body returns buffering improved structure, it is characterized in that: wherein this clicking section is elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196529.0U CN203783325U (en) | 2014-04-22 | 2014-04-22 | Improved door return buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196529.0U CN203783325U (en) | 2014-04-22 | 2014-04-22 | Improved door return buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783325U true CN203783325U (en) | 2014-08-20 |
Family
ID=51319525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196529.0U Withdrawn - After Issue CN203783325U (en) | 2014-04-22 | 2014-04-22 | Improved door return buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899177A (en) * | 2014-04-22 | 2014-07-02 | 苏州升德精密电气有限公司 | Improved door return buffering structure |
-
2014
- 2014-04-22 CN CN201420196529.0U patent/CN203783325U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899177A (en) * | 2014-04-22 | 2014-07-02 | 苏州升德精密电气有限公司 | Improved door return buffering structure |
| CN103899177B (en) * | 2014-04-22 | 2016-02-03 | 苏州升德精密电气有限公司 | A kind of door body returns buffering improved structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20160203 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |