CN203640468U - Hydraulic damping door closer - Google Patents
Hydraulic damping door closer Download PDFInfo
- Publication number
- CN203640468U CN203640468U CN201320736894.1U CN201320736894U CN203640468U CN 203640468 U CN203640468 U CN 203640468U CN 201320736894 U CN201320736894 U CN 201320736894U CN 203640468 U CN203640468 U CN 203640468U
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- CN
- China
- Prior art keywords
- door closer
- hydraulic
- transmission shaft
- shaft
- connecting axle
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- 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 relates to the technical field of door and window accessories, in particular to a hydraulic damping door closer. The hydraulic damping door closer comprises a door closer body (1) and a door closer transmission shaft (5), wherein the door closer transmission shaft (5) comprises a main transmission shaft and an auxiliary transmission shaft; the tail end of the main transmission shaft is fixedly mounted on a fixed boss of the door closer body (1); the tail end of the fixed boss is connected with the door closer transmission shaft; a connecting shaft (4) is arranged at the other end of the main transmission shaft; a wheel (3) is arranged on the connecting shaft (4); the auxiliary transmission shaft is a hydraulic shaft (2). The hydraulic damping door closer has the advantages of reasonable structure, stable operation, good door closing effect, long service life and convenient mounting.
Description
Technical field
The utility model relates to door and window fittings equipment technical field, and espespecially a kind of door closer, is specifically related to a kind of hydraulic damp door closer.
Background technology
Damage because clash in order to prevent door leaf and doorframe, ensure the stable switching of door leaf, people have developed door closer.Door closer is mainly used in end of door plate one damping action is provided, so that door-plate has buffering effect while cutting out, and the flexible member installed of door closer inside can storage power while receiving compression, closes can automatically delay the reply of sliding door plate in the time that external force removes from door-plate.What use at present is to adopt spring hinge to carry out the switch of control gate, and this structure is not easy to install, and it easily produces the larger sound, has affected people's environment, after long-time use, easily damages, and causes the afunction of automatic door-closing; Moreover current door closer makes connecting axle be directly connected on door-plate conventionally, make to install inconvenience, because causing connecting axle, long-time use meeting Stress damage occurs that damaged situation appears in fracture or connecting portion simultaneously.
Utility model content
For above-mentioned technical problem, the utility model provide a kind of rational in infrastructure, to operate steadily, close door effective, simultaneously long service life hydraulic damp door closer easy for installation.
For solving the problems of the technologies described above, the utility model provides a kind of hydraulic damp door closer, comprise door closer body and door closer power transmission shaft, described door closer power transmission shaft is divided into transmission main shaft and transmission asessory shaft, the end of described transmission main shaft is fixedly mounted in door closer body fixing lug boss, and the end of described fixing lug boss is connected with door closer power transmission shaft, it is characterized in that: the described transmission main shaft other end arranges connecting axle, on described connecting axle, roller is set, described transmission asessory shaft is hydraulic axis.
Further preferably, described hydraulic axis is hydraulic damper.
Further preferably, described connecting axle two ends are symmetrical arranged roller.
Further preferably, described connecting axle two ends connect respectively roller home position.
Further preferably, described roller outer rim arranges antislip ring.
Further preferably, described connecting axle is divided into transverse axis and the longitudinal axis, and described transverse axis is connected by bearing with the longitudinal axis.
The utility model compared with prior art has following beneficial effect:
1., the utility model transmission is auxiliary is hydraulic axis by improvement, can more efficientlyly play and close gate action, the while can be slowed down the speed of closing a process, the loss of reduction doorframe.
2., the utility model replaces of the prior art being threaded not only to reduce the operation of installing by two rollers, reduce and close power transmission shaft rigidity loss in use simultaneously, moreover, can in routine use process, increase frictional force and slow down a speed of closing simultaneously by antislip ring is set in scroll wheel outer rim.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment, to the accompanying drawing of required use in embodiment be done to simple introduction below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model top view;
1-door closer body, 2-hydraulic axis, 3-roller, 4-connecting axle, 5-door closer power transmission shaft, 6-bearing in figure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtaining, belongs to the utility model protection domain.
embodiment 1
A kind of hydraulic damp door closer as shown in Figure 1 and Figure 2, comprise door closer body 1 and door closer power transmission shaft 5, described door closer power transmission shaft 5 is divided into transmission main shaft and transmission asessory shaft, the end of described transmission main shaft is fixedly mounted in door closer body 1 fixing lug boss, the end of described fixing lug boss is connected with door closer power transmission shaft, the described transmission main shaft other end arranges connecting axle 4, on described connecting axle 4, roller 3 is set, and described transmission asessory shaft is hydraulic axis 2; Described hydraulic axis 2 is hydraulic damper; Described connecting axle 4 two ends are symmetrical arranged roller 3; Described connecting axle 4 two ends connect respectively roller 3 home positions; Described roller 3 outer rims arrange antislip ring; Described connecting axle 4 is divided into transverse axis and the longitudinal axis, and described transverse axis is connected by bearing 6 with the longitudinal axis.
In this manual, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a hydraulic damp door closer, comprise door closer body (1) and door closer power transmission shaft (5), described door closer power transmission shaft (5) is divided into transmission main shaft and transmission asessory shaft, the end of described transmission main shaft is fixedly mounted in door closer body (1) fixing lug boss, the end of described fixing lug boss is connected with door closer power transmission shaft, it is characterized in that: the described transmission main shaft other end arranges connecting axle (4), roller (3) is set on described connecting axle (4), and described transmission asessory shaft is hydraulic axis (2).
2. hydraulic damp door closer according to claim 1, is characterized in that: described connecting axle (4) two ends are symmetrical arranged roller (3).
3. hydraulic damp door closer according to claim 1, is characterized in that: described connecting axle (4) two ends connect respectively roller (3) home position.
4. hydraulic damp door closer according to claim 1, is characterized in that: described roller (3) outer rim arranges antislip ring.
5. according to the hydraulic damp door closer described in any one in claim 1 ~ 3, it is characterized in that: described connecting axle (4) is divided into transverse axis and the longitudinal axis, described transverse axis is connected by bearing (6) with the longitudinal axis.
6. hydraulic damp door closer according to claim 1, is characterized in that: described hydraulic axis (2) is hydraulic damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736894.1U CN203640468U (en) | 2013-11-21 | 2013-11-21 | Hydraulic damping door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736894.1U CN203640468U (en) | 2013-11-21 | 2013-11-21 | Hydraulic damping door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640468U true CN203640468U (en) | 2014-06-11 |
Family
ID=50871724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320736894.1U Expired - Fee Related CN203640468U (en) | 2013-11-21 | 2013-11-21 | Hydraulic damping door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227455A1 (en) * | 2018-06-01 | 2019-12-05 | 佛山市理想卫浴有限公司 | Shower room switch door structure |
-
2013
- 2013-11-21 CN CN201320736894.1U patent/CN203640468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227455A1 (en) * | 2018-06-01 | 2019-12-05 | 佛山市理想卫浴有限公司 | Shower room switch door structure |
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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: 20140611 Termination date: 20161121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |