CN204782438U - Novel block of four moves shutting - Google Patents
Novel block of four moves shutting Download PDFInfo
- Publication number
- CN204782438U CN204782438U CN201520422255.7U CN201520422255U CN204782438U CN 204782438 U CN204782438 U CN 204782438U CN 201520422255 U CN201520422255 U CN 201520422255U CN 204782438 U CN204782438 U CN 204782438U
- Authority
- CN
- China
- Prior art keywords
- moves
- shutting
- rack
- tapered end
- pinion
- 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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- Hinges (AREA)
Abstract
(B, ) the utility model discloses a novel block of four moves shutting is including tapered end, shutting seat, link gear and rack and pinion mechanism, tapered end one end sets up on the shutting seat, the tapered end passes through the link gear and connects rack and pinion mechanism. This novel block of four moves shutting moves the adoption of shutting through the block of four, and through rack and pinion's motion, drive connecting rod moves the rotation with the rocking arm, and it is parallel closed with the door frame that the linkage that reaches four tapered ends reaches the door leaf in step, the length through changing vertical connecting rod simultaneously, and position that can two horizontal tapered ends of very easy change reaches station keeping that the AND gate cut with scissors page unanimously to improve the anti power of door hinge page or leaf security performance, reach solve the problem, overall structure is simple, and the practicality is strong, easily uses widely. (B, )
Description
Technical field
the utility model relates to protective door applied technical field, and especially a kind of Novel quadruple moves locking.
Background technology
Door leaf conventional at present and doorframe organize locking linkage from top to bottom or two groups of locking linkages from top to bottom by single, realize the closed of door, major defect is that the hoisting capacity of large-scale (longitudinal direction) protective door is all larger, when door leaf closes, the stress surface of whole door leaf and doorframe is uneven, particularly hinge page side there is no closing force, the design of large-scale protective door will be considered the rigidity of overall door leaf, ensure overall closed performance, normally ball is housed in the hinge page of the protective door of large-scale (heavy type) on the other hand, the words of drag are born by ball, easily cause the infringement of ball, the invention provides a kind of Novel quadruple and move locking, solve the problems referred to above, can be good at realizing hoisting capacity evenly transmits with on whole of door leaf, protect hinge page sustain damage simultaneously.
Prior art is difficult to the needs of people; in order to solve above-mentioned Problems existing; the utility model proposes a kind of Novel quadruple and move locking; by four-axle linkage locking employing; the whole plane of door leaf is made to remain that certain power opens and closes; reach door leaf parallel with doorframe closed, both reached the requirement of the global stiffness reducing door, can effectively protect hinge page to run well simultaneously.
for realizing this technical purpose, the technical solution adopted in the utility model is: a kind of Novel quadruple moves locking, comprises tapered end, latch receptacles, link gear and pinion and rack; Described tapered end one end is arranged in latch receptacles; Described tapered end connects pinion and rack by link gear.Further, described tapered end and latch receptacles are provided with four, and each tapered end all connects pinion and rack by link gear corresponding with it.
further, described pinion and rack is the mechanism of gear and tooth bar engagement, and is connected with rolling disc on gear.
compared with prior art, the utility model has following beneficial effect: this Novel quadruple moves locking, by four-axle linkage locking employing, by the motion of rack-and-pinion, drivening rod moves the rotation with pivoted arm, it is parallel with doorframe closed that the interlock reaching four tapered ends synchronously reaches door leaf, simultaneously by changing the length of longitudinal rod, the position of laterally two tapered ends can be changed easily, reach and be consistent with the position of door hinge page, thus improve the drag of door hinge page security performance, reach and deal with problems; Overall structure is simple, practical, is easy to promote the use of.
Utility model content
Accompanying drawing explanation
fig. 1 is locking assembly structure schematic diagram of the present utility model;
fig. 2 is latch receptacles structural representation of the present utility model;
fig. 3 is coordinated signals agent structure schematic diagram of the present utility model;
in Reference numeral: tapered end 1; Latch receptacles 2; Link gear 3 He; Pinion and rack 4.
Detailed description of the invention
below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
refer to Figure of description 1 ~ 3, in the utility model embodiment, a kind of Novel quadruple moves locking, comprises tapered end 1, latch receptacles 2, link gear 3 and pinion and rack 4; Described tapered end 1 one end is arranged in latch receptacles 2; Described tapered end 1 connects pinion and rack 4 by link gear 3.Further, described tapered end 1 and latch receptacles 2 are provided with four, and each tapered end 1 all connects pinion and rack 4 by link gear 3 corresponding with it.
further, described pinion and rack 4 is the mechanism of gear and tooth bar engagement, and is connected with rolling disc on gear.
The utility model
by four-axle linkage locking employing, by the motion of rack-and-pinion, drivening rod moves the rotation with pivoted arm, it is parallel with doorframe closed that the interlock reaching four tapered ends synchronously reaches door leaf, simultaneously by changing the length of longitudinal rod, the position of laterally two tapered ends can be changed easily, reach and be consistent with the position of door hinge page, thus improve the drag of door hinge page security performance.
the above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. Novel quadruple moves a locking, comprises tapered end, latch receptacles, link gear and pinion and rack; It is characterized in that: described tapered end one end is arranged in latch receptacles; Described tapered end connects pinion and rack by link gear.
2. a kind of Novel quadruple according to claim 1 moves locking, it is characterized in that: described tapered end and latch receptacles are provided with four, and each tapered end all connects pinion and rack by link gear corresponding with it.
3. a kind of Novel quadruple according to claim 1 moves locking, it is characterized in that: described pinion and rack is the mechanism of gear and tooth bar engagement, and is connected with rolling disc on gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422255.7U CN204782438U (en) | 2015-06-18 | 2015-06-18 | Novel block of four moves shutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422255.7U CN204782438U (en) | 2015-06-18 | 2015-06-18 | Novel block of four moves shutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782438U true CN204782438U (en) | 2015-11-18 |
Family
ID=54522507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422255.7U Expired - Fee Related CN204782438U (en) | 2015-06-18 | 2015-06-18 | Novel block of four moves shutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033259A (en) * | 2021-11-22 | 2022-02-11 | 内蒙古第一机械集团股份有限公司 | Combined impact-resistant protective door locking mechanism |
-
2015
- 2015-06-18 CN CN201520422255.7U patent/CN204782438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033259A (en) * | 2021-11-22 | 2022-02-11 | 内蒙古第一机械集团股份有限公司 | Combined impact-resistant protective door locking mechanism |
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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: 20151118 Termination date: 20170618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |