CN202023462U - Horizontal opening and pushing device for automatic fireproofing door - Google Patents
Horizontal opening and pushing device for automatic fireproofing door Download PDFInfo
- Publication number
- CN202023462U CN202023462U CN201120118819XU CN201120118819U CN202023462U CN 202023462 U CN202023462 U CN 202023462U CN 201120118819X U CN201120118819X U CN 201120118819XU CN 201120118819 U CN201120118819 U CN 201120118819U CN 202023462 U CN202023462 U CN 202023462U
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- Prior art keywords
- door
- door upper
- horizontal
- upper ledge
- upper frame
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Abstract
The utility model relates to a horizontal opening and pushing device for an automatic fireproofing door. The horizontal opening and pushing device consists of a horizontal opening door upper frame, a horizontal pushing door upper frame and linear hinges, and the horizontal opening door upper frame and the horizontal pushing door upper frame are connected by the linear hinges in a movable way. The horizontal opening door upper frame and the horizontal pushing door upper frame are the U-shaped frame grooves, wherein the horizontal opening door upper frame comprises a rolling ball switch and a door magnetic signal switch; the rolling ball switch and the door magnetic signal switch are arranged in the groove of the horizontal opening door upper frame; two rolling ball holes are arranged in the groove at the position of the horizontal opening door upper frame corresponding to the rolling ball switch; the rolling ball switch is closely matched with the horizontal pushing door upper frame by the rolling ball holes; and a through hole is also arranged on the position of the horizontal opening door upper frame corresponding to the door magnetic signal switch. The horizontal pushing door upper frame is fixedly connected with a door body. The horizontal opening and pushing device aims at solving the problems in the existing automatic horizontal sliding door that the structure for horizontal pushing escape in a 90-DEG direction in emergency is complex, and the using and the manufacturing are inconvenient. The horizontal opening and pushing device has the advantages that the structure is simple, and the use is convenient.
Description
Technical field
The utility model relates to and a kind ofly is used for fixing or the layout of movable closed device especially a kind of flat horizontal pulling device of opening of automatic fire door.
Background technology
Door is a requisite thing in our daily life always, and the door of prior art is generally two kinds on vertical-hinged type and horizontal sliding type.Life facility for people, now increasing occasion adopts automatic vertical hinged door, the tradition automatic door is generally by the automatic door main frame, the flat opening apparatus of automatic door is connected successively with door leaf, people only need go in front of the door, door has just been opened towards both sides automatically, but such automatic vertical hinged door does not meet security against fire.It is reported that it is the door of horizontal sliding 90 degree that the fire alarm escape require.Like this, just needing that design is a kind of at ordinary times can automatic side-hung, when urgent, again can push-and-pull 90 degree meet the fire prevention escape that fire-fighting requires.
On March 16th, 2011 notice of authorization a kind of sliding door and window (notice of authorization CN 201763156 U), it comprises the door and window housing 4 that is installed on the body of wall, on the door and window housing 4, lower frame respectively is provided with one group of trapped orbit group, every group of trapped orbit group includes and is positioned at inboard trapped orbit together with the trapped orbit that is positioned at the outside, the movable rail 5 that can move along orbital direction all is installed on the per pass trapped orbit, be positioned at the corresponding outside or corresponding inboard on, between the following twice movable rail bar is installed, described bar and movable rail 5 are rotationally connected by rotating holding components 7, also be provided with between described bar and the movable rail 5 and be used for when door and window transfers push-pull mode to lock door sash to prevent it outwards or the rotary spacing parts of inwardly opening 6, described rotation holding components 7 and rotary spacing parts 6 are divided into two diverse locations of bar along the width of bar.Such design, structure is loaded down with trivial details, uses inconvenience.
The utility model content
The purpose of this utility model provides a kind of solution to have the pushing-pulling horizontally opened door complex structure now, uses the problem of producing inconvenience.
The utility model is achieved in that a kind of automatic fire door is flat and opens horizontal pulling device, is made up of vertical hinged door upper ledge, horizontal sliding door upper ledge and linear hinge; Described vertical hinged door upper ledge and horizontal sliding door upper ledge flexibly connect by linear hinge; It is characterized in that: described vertical hinged door upper ledge and horizontal sliding door upper ledge are U font frame groove, and wherein the vertical hinged door upper ledge comprises and bumps a pearl switch and a door magnetic signal switch; The described pearl switch that bumps all is fixed in the vertical hinged door upper ledge groove with a door magnetic signal switch; Correspondence is bumped the pearl switch bit and is equipped with two and bumps the hole of bead in the vertical hinged door upper ledge groove, bumps the pearl switch by bumping the hole of bead and horizontal sliding door upper ledge tight fit, and described vertical hinged door upper ledge also has a through hole to the magnetic signal position of the switch of answering the door.
Described horizontal sliding door upper ledge is affixed with the door body.
The beneficial effects of the utility model are, adopt linear hinge, and bearing capacity is big.Employing is bumped the pearl switch and is replaced the rotation holding components structure of prior art simpler, uses more convenient.In addition, for the rotary spacing parts of prior art, we also improve, and directly adopt door magnetic signal switch, when horizontal sliding is opened the door, close the automatic door main frame automatically, and such design is with respect to mechanical mechanism, and is more intelligent, simpler.
Description of drawings
The flat horizontal pulling device structural representation of opening of Fig. 1 automatic fire door.
The flat horizontal pulling device rear elevation of opening of Fig. 2 automatic fire door.
The flat horizontal pulling device horizontal sliding view of opening of Fig. 3 automatic fire door.
The sliding door and window schematic diagram of Fig. 4 prior art.
Specific embodiment
Below in conjunction with drawings and Examples the utility model is described further:
As depicted in figs. 1 and 2, the flat horizontal pulling device of opening of a kind of automatic fire door, on connect and connect a body under the automatic door main frame, form by vertical hinged door upper ledge 1, horizontal sliding door upper ledge 2 and linear hinge 3; Described vertical hinged door upper ledge 1 flexibly connects by linear hinge 3 with horizontal sliding door upper ledge 2; The bearing capacity of whole like this device is big, can bear the weight of various door bodies.Described vertical hinged door upper ledge 1 is U font frame groove with horizontal sliding door upper ledge 2, and wherein vertical hinged door upper ledge 1 comprises and bumps a pearl switch 11 and a door magnetic signal switch 12; The described pearl switch 11 that bumps all is fixed in the vertical hinged door upper ledge groove with a door magnetic signal switch 12; Correspondence is bumped pearl switch 11 positions in the vertical hinged door upper ledge groove has two to bump the hole of bead, bump pearl switch 11 by bumping the hole of bead and horizontal sliding door upper ledge 2 tight fits, so just door is open, also there is a through hole 1 pair of described vertical hinged door upper ledge magnetic signal switch 12 positions of answering the door, whether this magnetic signal switch 12 links to each other with the automatic door main frame by lead, be used for the relative position of detecting gate to change.Described horizontal sliding door upper ledge 2 is affixed with the door body.
Process step of the present utility model if not when urgent, as shown in Figure 1, describedly flatly open horizontal pulling device and link to each other with the automatic door main frame, is realized the flat pass of automatic side-hung.When urgent, as shown in Figure 3, people are as long as slightly firmly push glass door open, the pearl switch 11 that bumps of horizontal sliding door upper ledge 2 is subjected to displacement, door magnetic signal switch 12 detects the displacement of horizontal sliding door upper ledge 2 like this, promptly can close the automatic door main frame, and the door body just can not automatic side-hung like this, but by the people be 90 the degree push open, be convenient for people to escape in an orderly manner.
Claims (2)
1. an automatic fire door is put down and is opened horizontal pulling device, is made up of vertical hinged door upper ledge (1), horizontal sliding door upper ledge (2) and linear hinge (3); Described vertical hinged door upper ledge (1) flexibly connects by linear hinge (3) with horizontal sliding door upper ledge (2); It is characterized in that: described vertical hinged door upper ledge (1) and horizontal sliding door upper ledge (2) are U font frame groove, and wherein vertical hinged door upper ledge (1) comprises and bumps a pearl switch (11) and a magnetic signal switch (12); Described bump pearl switch (11) and the door magnetic signal switch (12) all be fixed in the vertical hinged door upper ledge groove; Correspondence is bumped pearl switch (11) position in the vertical hinged door upper ledge groove has two to bump the hole of bead, bumps pearl switch (11) by bumping the hole of bead and horizontal sliding door upper ledge (2) tight fit, and described vertical hinged door upper ledge (1) also has a through hole to magnetic signal switch (12) position of answering the door.
2. a kind of automatic fire door according to claim 1 is flat opens horizontal pulling device, it is characterized in that: described horizontal sliding door upper ledge (2) is affixed with the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120118819XU CN202023462U (en) | 2011-04-21 | 2011-04-21 | Horizontal opening and pushing device for automatic fireproofing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120118819XU CN202023462U (en) | 2011-04-21 | 2011-04-21 | Horizontal opening and pushing device for automatic fireproofing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023462U true CN202023462U (en) | 2011-11-02 |
Family
ID=44848414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120118819XU Expired - Fee Related CN202023462U (en) | 2011-04-21 | 2011-04-21 | Horizontal opening and pushing device for automatic fireproofing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389474A (en) * | 2021-07-30 | 2021-09-14 | 吉林省衡洋自动门科技有限公司 | Automatic door capable of being pushed open emergently by fire alarm |
-
2011
- 2011-04-21 CN CN201120118819XU patent/CN202023462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389474A (en) * | 2021-07-30 | 2021-09-14 | 吉林省衡洋自动门科技有限公司 | Automatic door capable of being pushed open emergently by fire alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20140421 |