CN204827159U - Door guardrail - Google Patents
Door guardrail Download PDFInfo
- Publication number
- CN204827159U CN204827159U CN201520446143.5U CN201520446143U CN204827159U CN 204827159 U CN204827159 U CN 204827159U CN 201520446143 U CN201520446143 U CN 201520446143U CN 204827159 U CN204827159 U CN 204827159U
- Authority
- CN
- China
- Prior art keywords
- button
- door
- connecting rod
- sheer pole
- hurdle
- 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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- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model discloses a door guardrail, including a door fence, a door fence comprises last horizontal pole, sheer pole and montant, and montant upper end connects with last horizontal pole dress, the lower extreme connects with the sheer pole dress, and the door frame has the fixed side and a side of opening the door, go up the one end of horizontal pole and sheer pole and all rotate the fixed side of installing at the door frame, go up the other end of horizontal pole and installed the fixing base, be equipped with closure mechanism in this fixing base, the side upper portion of opening the door of door frame is equipped with the complex draw -in groove with closure mechanism, be equipped with the connecting rod in the side of opening the door of door frame, this connecting rod is connected with closure mechanism, closure mechanism is including establishing the button and promotion button in the fixing base, the button is connected with this promotion button, it exposes on the fixing base surface to promote button upper portion, be equipped with the buckle with draw -in groove looks block on the button, the lower part downwardly extending of button exposes in the fixing base below, the connecting rod is connected with this button. The utility model discloses convenient operation, the security is high.
Description
Technical field
The utility model relates to a kind of door grate.
Background technology
The baby that infant particularly then can creep or walk, often can crawl on the ground or stroll about, and needs adult's moment to guard, and the child because of stage for this reason also and dangerously not realize.For the particular safety zone of action such as prevent that child from will withdrawing from a room, usually in door or passageway or stairs port, safety door guardrail is installed.The infant safety door guardrail occurred in the market generally comprises hurdle body and a frame, and door hurdle body is connected on frame by door-hinge, and can rotate around door-hinge, is provided with locking device between door hurdle body and frame, to realize the function of opening the door and closing the door.Traditional locking device is fairly simple, and child can open a hurdle easily, does not have protective effect.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of safety, operates door grate smoothly.
In order to solve the problems of the technologies described above, the utility model takes following technical scheme:
A kind of door grate, comprise a hurdle, door hurdle is made up of cross tube, sheer pole and montant, montant upper end and cross tube attaching, lower end and sheer pole attaching, and doorframe has fixation side and enabling side, one end of described cross tube and sheer pole is all rotatably installed in the fixation side of doorframe, the other end of cross tube is equiped with holder, is provided with locking mechanism in this holder, and the enabling upper lateral part of doorframe is provided with the draw-in groove coordinated with locking mechanism, be provided with connecting rod in the enabling side of doorframe, this connecting rod is connected with locking mechanism.
Described locking mechanism comprises and is located at button in holder and promotes button, button is connected with this promotion button, and promotion button top is exposed on holder surface, and button is provided with the buckle fastened with draw-in groove, the bottom of button is exposed below holder to downward-extension, and connecting rod is connected with this button.
Described button is provided with spring, and this spring one end is connected with button, the other end is connected with promotion button.
Described connecting rod is provided with connector, and this connector is provided with Compress Spring, and this connector and button clamping, the Compress Spring on connector rest against the inwall of draw-in groove.
The enabling on described door hurdle is then provided with stroke limit groove and trough of belt slide block in bottom, and this trough of belt slide block cartoon is crossed pin and installed through the trip stopper slot and connecting rod.
Described sheer pole is provided with the bayonet lock fastened with trough of belt slide block.
The fixation side top on described door hurdle is provided with rotating seat, bottom is provided with lower rotating seat, torsion spring is provided with in upper rotating seat, on this, one end is contained in cross tube, on this, the torsion spring other end is contained in a hurdle fixation side, sheer pole is provided with pillar, lower torsion spring set to be contained on this pillar and to be accommodated in the inner by lower rotating seat, and this lower one end is installed in sheer pole, and this lower torsion spring other end is installed on a hurdle.
The utility model is by cross tube and the engaging of sheer pole with door grate, and by the elastic force of torsion spring, make operation more smooth and easy, and not easily open for less child, safety is high.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 2 is the utility model cross-sectional view;
Accompanying drawing 3 is the utility model decomposing state structural representation;
Accompanying drawing 4 is the utility model open mode schematic diagram.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in accompanying drawing 1 ~ 3, the utility model discloses a kind of door grate, comprise a hurdle 1, door hurdle 1 is by cross tube 3, sheer pole 7 and montant 6 are formed, montant 6 upper end and cross tube 3 attaching, montant 6 lower end and sheer pole 7 attaching, doorframe 1 has fixation side and enabling side, one end of described cross tube 3 and sheer pole 7 is all rotatably installed in the fixation side of doorframe 1, the other end of cross tube 3 is equiped with holder 4, locking mechanism is provided with in this holder 4, the enabling upper lateral part of doorframe 1 is provided with the draw-in groove 5 coordinated with locking mechanism, connecting rod 8 is provided with in the enabling side of doorframe 1, this connecting rod 8 is connected with locking mechanism.Be provided with many montants between cross tube and sheer pole, the spacing distance between phase montant is arranged according to the actual requirements, there is no concrete restriction at this.
Described locking mechanism comprises and is located at button in holder 4 11 and promotes button 12, button 11 is connected with this promotion button 12, promote button 12 top exposed on holder 4 surface, button 11 is provided with the buckle 111 fastened with draw-in groove 5, the bottom of button 11 is exposed below holder 4 to downward-extension, and connecting rod 8 is connected with this button 11.Button 11 is provided with spring 15, and this spring 15 one end is connected with button 11, the other end is connected with promotion button 12.Can up promote jack-up button from button bottom, owing to being subject to spring restriction, therefore have certain springing stroke, operation sense is better.Connecting rod 8 is provided with connector 14, and this connector 14 is provided with Compress Spring 16, and this connector 14 and button 11 clamping, the Compress Spring 16 on connector 14 rest against the inwall of draw-in groove 5.Connector 14 is by screw or rivet and connecting rod attaching.
In addition, the enabling on door hurdle 1 is then provided with stroke limit groove 17 and trough of belt slide block 9 in bottom, and this trough of belt slide block 9 is installed through the trip stopper slot 17 and connecting rod 8 by pin.Trough of belt slide block 9 can carry out the movement of certain stroke along stroke limit groove 17.Sheer pole 7 is provided with the bayonet lock 10 fastened with trough of belt slide block 9, and when door grate is closed, the bayonet lock 10 on sheer pole 7 inserts in trough of belt slide block 9.When connecting rod 8 moves up, drive trough of belt slide block 9 to move up certain distance, make bayonet lock 10 depart from trough of belt slide block 9, thus provide condition for realizing enabling.
In addition, the fixation side top on door hurdle 1 is provided with rotating seat 21, bottom is provided with lower rotating seat 22, torsion spring 18 is provided with in upper rotating seat 21, on this, torsion spring 18 one end is contained in cross tube, on this, torsion spring 18 other end is contained in a hurdle 1 fixation side, and sheer pole 7 is provided with pillar, and lower torsion spring 19 to be sleeved on this pillar and to be accommodated in the inner by lower rotating seat 22, this lower torsion spring 19 one end is installed in sheer pole 7, and this lower torsion spring 19 other end is installed on a hurdle.By the setting of torsion spring, door grate can be automatically replied after opening, do not need to apply too large external force, convenient operation more.
When concrete operations, as shown in Figure 1, be door grate closed condition, now the buckle of button snaps in draw-in groove, and the bayonet lock simultaneously on sheer pole is also inserted in trough of belt slide block limited, ensures the closed condition of door grate.When needing to open, fixation side direction Level Promoting first along door hurdle promotes button, this promotion button drives button transverse horizontal to move, the buckle on button is made to depart from draw-in groove, and then ejection button from lower to upper, while button moves up, drivening rod also upwards carries out the movement of a bit of distance, the upper shipper pole of connecting rod moves trough of belt slide block and also moves up, thus the bayonet lock on sheer pole is spun off from trough of belt slide block, and then promote to arbitrary limit or pull upper tringle namely to complete opening of door grate.
It should be noted that, the above is not the restriction to technical solutions of the utility model, and under the prerequisite not departing from creation design of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (7)
1. a door grate, comprise a hurdle, door hurdle is made up of cross tube, sheer pole and montant, montant upper end and cross tube attaching, lower end and sheer pole attaching, doorframe has fixation side and enabling side, it is characterized in that, one end of described cross tube and sheer pole is all rotatably installed in the fixation side of doorframe, the other end of cross tube is equiped with holder, locking mechanism is provided with in this holder, the enabling upper lateral part of doorframe is provided with the draw-in groove coordinated with locking mechanism, and be provided with connecting rod in the enabling side of doorframe, this connecting rod is connected with locking mechanism.
2. door grate according to claim 1, it is characterized in that, described locking mechanism comprises and is located at button in holder and promotes button, button is connected with this promotion button, promote button top exposed on holder surface, button is provided with the buckle fastened with draw-in groove, and the bottom of button is exposed below holder to downward-extension, and connecting rod is connected with this button.
3. door grate according to claim 2, is characterized in that, described button is provided with spring, and this spring one end is connected with button, the other end is connected with promotion button.
4. door grate according to claim 3, is characterized in that, described connecting rod is provided with connector, and this connector is provided with Compress Spring, and this connector and button clamping, the Compress Spring on connector rest against the inwall of draw-in groove.
5. door grate according to claim 4, is characterized in that, the enabling on described door hurdle is then provided with stroke limit groove and trough of belt slide block in bottom, and this trough of belt slide block cartoon is crossed pin and installed through the trip stopper slot and connecting rod.
6. door grate according to claim 5, is characterized in that, described sheer pole is provided with the bayonet lock fastened with trough of belt slide block.
7. the door grate according to any one of claim 1 ~ 6, it is characterized in that, the fixation side top on described door hurdle is provided with rotating seat, bottom is provided with lower rotating seat, be provided with torsion spring in upper rotating seat, on this, one end is contained in cross tube, and on this, the torsion spring other end is contained in a hurdle fixation side, sheer pole is provided with pillar, lower torsion spring set to be contained on this pillar and to be accommodated in the inner by lower rotating seat, and this lower one end is installed in sheer pole, and this lower torsion spring other end is installed on a hurdle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446143.5U CN204827159U (en) | 2015-06-26 | 2015-06-26 | Door guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446143.5U CN204827159U (en) | 2015-06-26 | 2015-06-26 | Door guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827159U true CN204827159U (en) | 2015-12-02 |
Family
ID=54684770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520446143.5U Expired - Fee Related CN204827159U (en) | 2015-06-26 | 2015-06-26 | Door guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829671A (en) * | 2017-11-08 | 2018-03-23 | 厉炳炳 | A kind of swimming pool safety-door device |
| CN109812126A (en) * | 2019-03-07 | 2019-05-28 | 浙江丽童家居有限公司 | A kind of safety-type multi-party fence |
| CN112177510A (en) * | 2020-09-29 | 2021-01-05 | 中山市波比儿童用品有限公司 | Intelligent door guardrail |
-
2015
- 2015-06-26 CN CN201520446143.5U patent/CN204827159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829671A (en) * | 2017-11-08 | 2018-03-23 | 厉炳炳 | A kind of swimming pool safety-door device |
| CN109812126A (en) * | 2019-03-07 | 2019-05-28 | 浙江丽童家居有限公司 | A kind of safety-type multi-party fence |
| CN112177510A (en) * | 2020-09-29 | 2021-01-05 | 中山市波比儿童用品有限公司 | Intelligent door guardrail |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190626 |