CN206972003U - A kind of civic building fire prevention door holder - Google Patents
A kind of civic building fire prevention door holder Download PDFInfo
- Publication number
- CN206972003U CN206972003U CN201720519739.2U CN201720519739U CN206972003U CN 206972003 U CN206972003 U CN 206972003U CN 201720519739 U CN201720519739 U CN 201720519739U CN 206972003 U CN206972003 U CN 206972003U
- Authority
- CN
- China
- Prior art keywords
- door holder
- fixed
- fire prevention
- hole
- holder part
- 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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Abstract
The utility model discloses a kind of civic building fire prevention door holder, it includes：One door holder component, it includes a door holder part, and formed with a through hole on the door holder part, the through hole is axially extending along the door holder part, and the door holder part has a fixing end and a magnetic end；One hot melt material, it is located in the through hole of the door holder part and is fixed on the magnetic end of the door holder part, and the hot melt material is axially extending along the door holder part formed with a perforation, the perforation；And a magnetic part, it is fixed in the perforation of the hot melt material.For the utility model under general state, the fire prevention door holder can be such that a fire resistant doorsets are fixed on a wall with a magnetic absorption member, to facilitate disengaging；When fire occurs, the hot melt material in the fire prevention door holder can be melted and can not fix the fire resistant doorsets, and the fire resistant doorsets are closed due to the start of door bow device, reach fireproof effect.
Description
Technical field
The utility model belongs to civic building technical field, and in particular to a kind of civic building fire prevention door holder.
Background technology
In the case where the situation of fire does not occur, the state that fire resistant doorsets normality is closed is more inconvenient for passing in and out, need to exert a force with to
The start of anti-door bow device with prevent fire resistant doorsets closure, it is necessary to improve.
Utility model content
First, technical problems to be solved
The technical problems to be solved in the utility model is to provide a kind of civic building fire prevention door holder, to solve the technology
Problem.
2nd, technical scheme
To solve the technical problem, technical scheme is used by the utility model：A kind of civic building fire resistant doorsets
Only, it includes：One door holder component, it includes a door holder part, and formed with a through hole on the door holder part, the through hole is along the door holder part
Axially extending, the door holder part has a fixing end and a magnetic end；One hot melt material, its be located in the through hole of the door holder part and
The magnetic end of the door holder part is fixed on, the hot melt material is axially extending along the door holder part formed with a perforation, the perforation；And one
Magnetic part, it is fixed in the perforation of the hot melt material.
The fire prevention door holder includes a load bearing seat, and the load bearing seat is fixed in the through hole of the door holder part, and the load bearing seat is close should
Magnetic end, the load bearing seat form a sets of holes, and the sets of holes are axially extending along the door holder part, and the hot melt material is fixed on the load bearing seat
Sets of holes in.
The fire prevention door holder includes multiple protection materials, and the protection materials are fixed on the magnetic part, and the protection materials are fixed
In in the perforation of the hot melt material.
Also include a fixed seat formed with an internal thread, the door holder component in the through hole of the door holder part, the fixed seat is fixed
In in the through hole of the door holder part, the fixed seat close to the fixing end, the fixed seat formed with one first external screw thread, the fixed seat
The internal thread of first external screw thread and the through hole is screwed.
The load bearing seat is formed with one second external screw thread, the second external screw thread of the load bearing seat and the internal thread phase spiral shell of the through hole
Close.
The fire prevention door holder includes a fixture, and the fixture is removably fixed on the magnetic part.
The fixing end of the door holder part is formed with multiple lockholes and has multiple fixed terminal bolts, the quantity of the fixation terminal bolt
Corresponding with the lockhole, the fixation terminal bolt is screwed with the lockhole respectively.
3rd, beneficial effect
The utility model is compared to prior art, has the advantages that：
Under general state, the fire prevention door holder can be such that a fire resistant doorsets are fixed on a wall with a magnetic absorption member, to facilitate disengaging；
When fire occurs, the hot melt material in the fire prevention door holder can melt and can not fix the fire resistant doorsets, and the fire resistant doorsets bend due to door
The start of device and close, reach fireproof effect.
Brief description of the drawings
Fig. 1 is the three-dimensional implementation state diagram that the utility model fire prevention door holder is arranged on a wall.
Fig. 2 is the three-dimensional exploded view of the utility model fire prevention door holder.
Fig. 3 is that the utility model fire prevention door holder is installed on wall and implements state with the side elevational cross-section that corresponding fire resistant doorsets offset
Figure.
Fig. 4 is the side elevational cross-section action diagram of the utility model fire prevention door holder hookup 3.
Embodiment
With reference to the accompanying drawings and examples, detailed description also is made to specific embodiment of the present utility model.Following reality
Apply example to be used to illustrate the utility model, but be not limited to the scope of the utility model.
As shown in Figures 1 to 4, a kind of civic building of the utility model offer fire prevention door holder, including a door holder component 10,
One load bearing seat 20, a hot melt material 30, a magnetic part 40 and two protection materials 50.
The door holder component 10 has a door holder part 11, a fixed seat 12 and a cage bolt 13, specifically, the door holder
Part 11 is wooden or plastic cement material, and the door holder part 11 is penetratingly formed at the door holder part 11 formed with a through hole 111, the through hole 111
Above and along the axially extending of the door holder part 11, in addition, formed with an internal thread 112 in the through hole 111；The door holder part 11 has
One fixing end 113 and a magnetic end 114；The fixing end 113 is formed with multiple lockholes 115 and has multiple fixed terminal bolts 116,
The quantity of the fixation terminal bolt 116 is corresponding with the quantity of the lockhole 115, the fixation terminal bolt 116 respectively with the lockhole 115
It is screwed；The magnetic end 114 is located at the one end of the door holder part 11 relative to the fixing end 113.The fixed seat 12 is fixed on the door
In the through hole 111 of stop member 10 and close to the fixing end 113, formed with one first external screw thread 121, the fixed seat in the fixed seat 12
The internal thread 112 of 12 the first external screw thread 121 and the through hole 111 is screwed, and the fixed seat 12 is formed with a screw 122；This is solid
Reservation bolt 13 and the screw 122 of the fixed seat 12 are screwed.
The load bearing seat 20 is fixed in the through hole 111 of the door holder part 11, and close to the magnetic end 114, this holds the load bearing seat 20
Carry and be screwed on seat 20 formed with one second external screw thread 21, the internal thread 112 of second external screw thread 21 and the through hole 111, this holds
Carry on seat 20 formed with a sets of holes 22, the sets of holes 22 are along the axially extending of the door holder part 11.
The hot melt material 30 is fixed in the sets of holes 22 of the load bearing seat 20, and the hot melt material 30 is a low melting point material, tool
For body, the fusing point of the hot melt material 30 is 70 DEG C, and the hot melt material 30 is formed with a perforation 31, and the perforation 31 is along the door holder part
11 it is axially extending.
The magnetic part 40 is fixed in the perforation 31 of the hot melt material 30, and specifically, the magnetic part 40 is a strong magnetic
Iron.
The protection materials 50 are fixed in the perforation 31 of the hot melt material 30, and the protection materials 50 are fixed on the magnetic part 40
Both sides, reach protect magnetic part 40 the effect of, specifically, the protection materials 50 are steel material.
Refer to shown in Fig. 1 to Fig. 3, fire prevention door holder of the present utility model is in use state, with the fixation terminal bolt 116
The screw 122 of the fixed seat 12 is passed through through the lockhole 115 and the cage bolt 13, the fire prevention door holder is fixed on one
On wall W, the fire prevention door holder also includes a fixture 60, and the fixture 60 is fixed on a fire resistant doorsets D, and the fixture 60 is with removable
The mode of unloading is fixed on the magnetic part 40.
Refer to shown in Fig. 3, under general use state, the fixture 60 is fixed on the magnetic part 40 with magnetic, is made
Fire resistant doorsets D is fixed on the fire prevention door holder with magnetic, reaches the effect of convenient disengaging；Refer to shown in Fig. 3 and Fig. 4, work as fire
When calamity unfortunately occurs, the temperature of environment can be gradually increasing, when temperature is increased to make 30 softening transform of hot melt material, the hot melt material
Material 30, which can lose, fixes the magnetic part 40 and effect of the protection materials 50 on the door holder component 10, and due to the magnetic part
The effect of magnetic between 40 and the fixture 60, the magnetic part 40, the protection materials 50 and fire resistant doorsets D can in the lump with the door
Only component 10 departs from the effect for losing and being fixed on wall W, and because of the start of fire resistant doorsets D door bow device, fire resistant doorsets D can be closed simultaneously
Reach the effect of stopping propagation of flame and preventing dense smoke from spreading.
Certainly, it the above is only concrete application example of the present utility model, protective range of the present utility model do not formed and appointed
What is limited.In addition to the embodiment, the utility model can also have other embodiment.
Claims (7)
1. a kind of civic building fire prevention door holder, it is characterised in that it includes：One door holder component, it includes a door holder part, the door
Formed with a through hole in stop member, the through hole is axially extending along the door holder part, and the door holder part has a fixing end and a magnetic end；
One hot melt material, it is located in the through hole of the door holder part and is fixed on the magnetic end of the door holder part, the hot melt material formed with
One perforation, the perforation are axially extending along the door holder part；And a magnetic part, it is fixed in the perforation of the hot melt material.
2. civic building according to claim 1 fire prevention door holder, it is characterised in that the fire prevention door holder includes a carrying
Seat, the load bearing seat are fixed in the through hole of the door holder part, and the load bearing seat forms a sets of holes close to the magnetic end, the load bearing seat, should
Sets of holes are axially extending along the door holder part, and the hot melt material is fixed in the sets of holes of the load bearing seat.
3. civic building according to claim 2 fire prevention door holder, it is characterised in that the fire prevention door holder includes multiple protections
Material, the protection materials are fixed on the magnetic part, and the protection materials are fixed in the perforation of the hot melt material.
4. civic building according to claim 3 fire prevention door holder, it is characterised in that in the through hole of the door holder part formed with
One internal thread, the door holder component also include a fixed seat, and the fixed seat is fixed in the through hole of the door holder part, and the fixed seat approaches
The fixing end, the fixed seat is formed with one first external screw thread, the first external screw thread of the fixed seat and the internal thread phase spiral shell of the through hole
Close.
5. civic building according to claim 4 fire prevention door holder, it is characterised in that the load bearing seat is formed with outside one second
Screw thread, the internal thread of the second external screw thread and the through hole of the load bearing seat are screwed.
6. civic building according to claim 5 fire prevention door holder, it is characterised in that the fire prevention door holder, which includes one, to be fixed
Part, the fixture are removably fixed on the magnetic part.
7. civic building according to claim 6 fire prevention door holder, it is characterised in that the fixing end of the door holder part formed with
Multiple lockholes and there are multiple fixed terminal bolts, the quantity of the fixation terminal bolt is corresponding with the lockhole, the fixation terminal bolt point
It is not screwed with the lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519739.2U CN206972003U (en) | 2017-05-11 | 2017-05-11 | A kind of civic building fire prevention door holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720519739.2U CN206972003U (en) | 2017-05-11 | 2017-05-11 | A kind of civic building fire prevention door holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972003U true CN206972003U (en) | 2018-02-06 |
Family
ID=61412481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720519739.2U Expired - Fee Related CN206972003U (en) | 2017-05-11 | 2017-05-11 | A kind of civic building fire prevention door holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288591A (en) * | 2022-08-19 | 2022-11-04 | 北京华祺洋消防安全有限公司 | Fire door is prevented to passageway with novel door-inhale |
-
2017
- 2017-05-11 CN CN201720519739.2U patent/CN206972003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288591A (en) * | 2022-08-19 | 2022-11-04 | 北京华祺洋消防安全有限公司 | Fire door is prevented to passageway with novel door-inhale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |