CN207212182U - A kind of simple fire prevention clamshell doors - Google Patents
A kind of simple fire prevention clamshell doors Download PDFInfo
- Publication number
- CN207212182U CN207212182U CN201721098845.4U CN201721098845U CN207212182U CN 207212182 U CN207212182 U CN 207212182U CN 201721098845 U CN201721098845 U CN 201721098845U CN 207212182 U CN207212182 U CN 207212182U
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- CN
- China
- Prior art keywords
- oblique
- upper beam
- underbeam
- lock body
- door
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Abstract
The utility model provides a kind of simple fire prevention clamshell doors, including two split door body and door lock, the one side of each door body is fixed with upper beam successively from top to bottom, oblique upper beam, oblique underbeam and underbeam, oblique upper beam and oblique underbeam are located between upper beam and underbeam, one end of oblique upper beam and one end of oblique underbeam of each door body are intersected at crack between a door and its frame, closing piece is respectively and fixedly provided with the inside of intersection, two closing pieces, common horizontal, which runs through, on two oblique upper beams and two oblique underbeams lockhole, door lock includes the first lock body and the second lock body, latch is fixed with first lock body, second lock body is provided with the first jack, latch is inserted in the first jack of lockhole and the second lock body, door body, upper beam, oblique upper beam, oblique underbeam and underbeam are steel material.Simple fire prevention clamshell doors described in the utility model have the advantage that：It is convenient to unlock with locking with more preferably security, it is easy to operate.
Description
Technical field
The utility model belongs to fire resistant doorsets field, more particularly, to a kind of simple fire prevention clamshell doors.
Background technology
Fire resistant doorsets pay attention to building safety modern society in be generally used, and modern fire resistant doorsets design more take care of in
The lifting of the heat insulation fire retardant of fire resistant doorsets, anti-tortuous degree of deformation so that fire prevention door body meets fire-protection standard requirement.Existing fire prevention
Door lock needs key to open after living, just in case it is difficult to open to run into emergency case.
The content of the invention
In view of this, the utility model is directed to a kind of simple fire prevention clamshell doors, can solve above-mentioned technical problem.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of simple fire prevention clamshell doors, including two split door body and door lock, the one side of each door body from top to bottom according to
Secondary to be fixed with upper beam, oblique upper beam, oblique underbeam and underbeam, oblique upper beam and oblique underbeam are located between upper beam and underbeam, two door body
Surround isosceles triangular structure between upper beam and oblique upper beam, isosceles triangle knot is surrounded between the underbeam and oblique underbeam of two door body
Structure, one end of the oblique upper beam of each door body and one end of oblique underbeam are intersected at crack between a door and its frame, and closing piece is respectively and fixedly provided with the inside of intersection,
For common horizontal through there is lockhole, door lock includes the first lock body and the second lock on two closing pieces, two oblique upper beams and two oblique underbeams
Body, is fixed with latch on the first lock body, and the second lock body is provided with the first jack, and the first of latch insertion lockhole and the second lock body inserts
In hole, door body, upper beam, oblique upper beam, oblique underbeam and underbeam are steel material.
Further, the end of the latch is provided with the second jack, and latch is through the second lock body and leans out outside the second lock body, the
Two jacks are located at part of the latch outside the second lock body, and alignment pin is inserted in the second jack.
Further, the latch is provided with two side by side.
Further, both sides of the upper end of the upper beam at crack between a door and its frame are arranged with inserted block, run through in two inserted blocks and are provided with lock
Hole, upper beam are provided with auxiliary lock body, aid in one end of lock body to be fixed with auxiliary bolt, auxiliary bolt is inserted and runs through lockhole.
Relative to prior art, simple fire prevention clamshell doors described in the utility model have the advantage that：With more preferably
Security, it is convenient to unlock with locking, it is easy to operate.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：
1- door body；2- auxiliary bolts；3- inserted blocks；4- aids in lock body；5- upper beams；The oblique upper beams of 6-；The lock bodies of 7- first；8- locks
Block；The oblique underbeams of 9-；10- underbeams；The lock bodies of 11- second；12- latches；13- alignment pins.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, a kind of simple fire prevention clamshell doors, including two split door body 1 and door lock, the one of each door body 1
Face is fixed with upper beam 5, oblique upper beam 6, oblique underbeam 9 and underbeam 10 successively from top to bottom, and oblique upper beam 6 and oblique underbeam 9 are located at the He of upper beam 5
Between underbeam 10, isosceles triangular structure, the underbeam 10 of two door body 1 are surrounded between the upper beam 5 of two door body 1 and tiltedly upper beam 6
Isosceles triangular structure is surrounded between oblique underbeam 9, one end of the oblique upper beam 6 of each door body 1 and one end of oblique underbeam 9 are in crack between a door and its frame
Place is intersecting, is respectively and fixedly provided with closing piece 8 on the inside of intersection, common horizontal on the oblique upper beam 6 of two closing pieces 8, two and two oblique underbeams 9
Through there is lockhole, door lock includes the first lock body 7 and the second lock body 11, is fixed with latch 12 on the first lock body 7, on the second lock body 11
Provided with the first jack, latch 12 is inserted in the first jack of lockhole and the second lock body 11, door body 1, upper beam 5, oblique upper beam 6, tiltedly under
Beam 9 and underbeam 10 are steel material.
The end of the latch 12 is provided with the second jack, and latch 12 is through the second lock body and leans out outside the second lock body 11, the
Two jacks are located at part of the latch 12 outside the second lock body 11, and alignment pin 13 is inserted in the second jack.
The latch 12 is provided with two side by side.
Both sides of the upper end of the upper beam 5 at crack between a door and its frame are arranged with inserted block 3, run through in two inserted blocks 3 and are provided with lockhole, on
Beam 5 is provided with auxiliary lock body 4, and one end of auxiliary lock body 4 is fixed with auxiliary bolt 2, and auxiliary bolt 2 is inserted and runs through lockhole.
In use, two door body alignment are closed, the latch 12 of the first lock body 7 is inserted and runs through two closing pieces 8, second
Lock body 11 is inserted into the part that latch 12 is leant out, and alignment pin 13 is inserted into the second jack of latch 12.First lock body 7 and
Two lock bodies 11 are prismatoid structure, and closing piece 8 is triangle body structure.The auxiliary bolt 2 of auxiliary lock body 4 is inserted into inserted block 3, complete
Into the process of locking a door.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
- A kind of 1. simple fire prevention clamshell doors, it is characterised in that：Including two split door body (1) and door lock, each door body (1) Simultaneously it is fixed with upper beam (5), oblique upper beam (6), oblique underbeam (9) and underbeam (10), oblique upper beam (6) and oblique underbeam successively from top to bottom (9) it is located between upper beam (5) and underbeam (10), isoceles triangle is surrounded between the upper beam (5) and oblique upper beam (6) of two door body (1) Shape structure, surrounds isosceles triangular structure between the underbeam (10) and oblique underbeam (9) of two door body (1), each door body (1) it is oblique One end of upper beam (6) and one end of oblique underbeam (9) are intersected at crack between a door and its frame, and closing piece (8), two locks are respectively and fixedly provided with the inside of intersection Common horizontal is through there is a lockhole on block (8), two oblique upper beams (6) and two oblique underbeams (9), door lock include the first lock body (7) and Second lock body (11), latch (12) is fixed with the first lock body (7), the second lock body (11) is provided with the first jack, latch (12) Insert in the first jack of lockhole and the second lock body (11), door body (1), upper beam (5), oblique upper beam (6), oblique underbeam (9) and underbeam (10) it is steel material.
- 2. simple fire prevention clamshell doors according to claim 1, it is characterised in that：The end of the latch (12) is provided with second Jack, latch (12) is through the second lock body and leans out the second lock body (11) outside, and the second jack is located at latch (12) in the second lock body (11) part outside, the interior insertion alignment pin (13) of the second jack.
- 3. simple fire prevention clamshell doors according to claim 2, it is characterised in that：The latch (12) is provided with two side by side.
- 4. simple fire prevention clamshell doors according to claim 1, it is characterised in that：The upper end of the upper beam (5) is at crack between a door and its frame Both sides be arranged with inserted block (3), through lockhole is provided with two inserted blocks (3), upper beam (5) is provided with auxiliary lock body (4), aids in One end of lock body (4) is fixed with auxiliary bolt (2), and auxiliary bolt (2) is inserted and runs through lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098845.4U CN207212182U (en) | 2017-08-30 | 2017-08-30 | A kind of simple fire prevention clamshell doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098845.4U CN207212182U (en) | 2017-08-30 | 2017-08-30 | A kind of simple fire prevention clamshell doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212182U true CN207212182U (en) | 2018-04-10 |
Family
ID=61825773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098845.4U Expired - Fee Related CN207212182U (en) | 2017-08-30 | 2017-08-30 | A kind of simple fire prevention clamshell doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558881A (en) * | 2017-08-30 | 2018-01-09 | 天津市森奥门窗有限公司 | A kind of steel clamshell doors |
-
2017
- 2017-08-30 CN CN201721098845.4U patent/CN207212182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558881A (en) * | 2017-08-30 | 2018-01-09 | 天津市森奥门窗有限公司 | A kind of steel clamshell doors |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200830 |