CN104120958B - A kind of high anti-seismic Anti-deformation door - Google Patents
A kind of high anti-seismic Anti-deformation door Download PDFInfo
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- CN104120958B CN104120958B CN201410343080.0A CN201410343080A CN104120958B CN 104120958 B CN104120958 B CN 104120958B CN 201410343080 A CN201410343080 A CN 201410343080A CN 104120958 B CN104120958 B CN 104120958B
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Abstract
The invention discloses a kind of high anti-seismic Anti-deformation door, comprise door face board, strengthen structure, bound edge and door face board connection box, described reinforcement structure comprises top frame, underframe, left frame and left frame, described top frame left end is connected with left frame top by upper left link, top frame right-hand member is connected with left frame top by upper right link, described underframe left end is connected with bottom left frame by bottom left link, underframe right-hand member is connected with bottom left frame by bottom right link, described left frame comprises the left reinforcing bar fixed mount of some left reinforcing bars and some fixing left reinforcing bars, described left frame comprises the right reinforcing bar fixed mount of some right reinforcing bars and some fixing right reinforcing bars, described top frame comprises at least one upper reinforcing bar, described underframe comprises the lower reinforcing bar fixed mount of some lower reinforcing bars and fixing lower reinforcing bar.Door of the present invention improve X to Y-direction compressive strength, thus substantially increase the anti-seismic performance of door, prevent door be crushed out of shape in seismic process and cannot open, thus be conducive to escape and rescue.
Description
Technical field
The present invention relates to a kind of door, particularly relate to a kind of high anti-seismic Anti-deformation door.
Background technology
At present, door on the market divides by material: generally have timber, iron gate, composite gate, aluminium alloy door etc., divide by function: generally have security door, labeled door, gate etc. for the bedroom door in room and door, parlor.Although door is of a great variety, main direction of studying is how to improve the theftproof performance of door, crashworthiness, if save the cost of manufacture of door, how to improve the good looking appearance degree of door; For performance requirement required under the particular surroundings of door, General Requirements is lower, as the anti-seismic performance needed during earthquake; Therefore general door, no matter be security door or labeled door, although Z-direction (thickness gate direction) intensity is enough high, antitheft, crashproof and fireproof performance is fine, but often not high enough to the upper compressive strength of (gate width direction) and Y-direction (door short transverse) at X, during earthquake generation, just easily be crushed out of shape, cannot open, not only bad for escape, but also be unfavorable for rescue.
Summary of the invention
The present invention is in order to solve defect and the deficiency of the existence of above-mentioned prior art, providing one makes an X to strong with Y-direction anti-pressure ability, anti-seismic performance is strong, prevents door be crushed out of shape in seismic process and cannot open, thus is conducive to the high anti-seismic Anti-deformation door of escape and rescue.
Technical scheme of the present invention: a kind of high anti-seismic Anti-deformation door, comprise two door face boards, be arranged on the reinforcement structure between two door face boards, be arranged on and strengthen structural bound edge and door face board connection box, described door face board connection box is arranged on door face board and strengthens between structure, described bound edge is arranged on strengthens structure inner side and outer side, described reinforcement structure comprises top frame, underframe, left frame and left frame, described top frame left end is connected with left frame top by upper left link, top frame right-hand member is connected with left frame top by upper right link, described underframe left end is connected with bottom left frame by bottom left link, underframe right-hand member is connected with bottom left frame by bottom right link, described left frame comprises the left reinforcing bar fixed mount of some left reinforcing bars and some fixing left reinforcing bars, described left frame comprises the right reinforcing bar fixed mount of some right reinforcing bars and some fixing right reinforcing bars, described top frame comprises at least one upper reinforcing bar, described underframe comprises the lower reinforcing bar fixed mount of some lower reinforcing bars and fixing lower reinforcing bar.
The present invention is mainly used in high anti-seismic Anti-deformation door, this reinforcement structure is divided into top frame, underframe, left frame and left frame four parts, on the left side frame and left frame are vertically provided with some reinforcing bars simultaneously, horizontally set reinforcing bar on top frame and underframe, it is assemblied in after on door, the X substantially increasing door to Y-direction compressive strength, thus substantially increase the anti-seismic performance of door, prevent door be crushed out of shape in seismic process and cannot open, thus be conducive to escape and rescue.
Preferably, described left reinforcing bar from bottom left frame to top, described right reinforcing bar from bottom left frame to top, described lower reinforcing bar is from underframe left end to right-hand member, described upper reinforcing bar is from top frame left end to right-hand member, the quantity of described left reinforcing bar, right reinforcing bar and lower reinforcing bar is two, and the quantity of described upper reinforcing bar is one.
The setting of this kind of bar construction and quantity, makes the topology layout of this reinforcement structure rationally convenient, and can improve its X to Y-direction compressive strength.
Preferably, described upper left link is provided with the upper left bar connecting hole and the bar connecting hole, upper left being connected reinforcing bar left end that connect left reinforcing bar upper end, described upper right link is provided with the upper right bar connecting hole and the upper right bar connecting hole being connected reinforcing bar right-hand member that connect right reinforcing bar upper end, described bottom left link is provided with the bottom left bar connecting hole connecting left reinforcing bar lower end and the bar connecting hole, lower-left being connected lower reinforcing bar left end, and described bottom right link is provided with the bottom right bar connecting hole connecting right reinforcing bar lower end and the bar connecting hole, bottom right being connected lower reinforcing bar right-hand member.
This kind of syndeton, makes the connection stable and convenient more of reinforcing bar and link, thus strengthens firmness and the compressive strength of framework entirety.
Preferably, described left reinforcing bar fixed mount is provided with the left T-shape slot wearing left reinforcing bar, two left reinforcing bars are clamped by left shackle member through after left T-shape slot, described right reinforcing bar fixed mount is provided with the right T-shape slot wearing right reinforcing bar, and two right reinforcing bars are clamped by right shackle member through after right T-shape slot.
This kind of structure facilitates the fixing and spacing of reinforcing bar, prevents reinforcing bar from rocking in framework, thus improves stable degree and the compressive strength of reinforcing bar.
Preferably, described lower reinforcing bar fixed mount is provided with the lower reinforcing bar perforating that two wear lower reinforcing bar, described bottom left link is provided with a triangle reinforced sheet of two lower reinforcing bars of cooperation and No. two triangle braces of two left reinforcing bars of cooperation, and described bottom right link is provided with two and coordinates No. three triangle reinforced sheets of lower reinforcing bars and No. four triangle reinforced sheets of two right reinforcing bars of cooperation.
This kind of structure makes bottom left link and bottom right link and left reinforcing bar, connection between right reinforcing bar and lower reinforcing bar more solid and reliable, improves entire compression intensity.
Preferably, the breach of left T-shape slot is towards the right side, the breach of right T-shape slot is towards a left side, described upper left link is provided with upper left bar connecting head, bar connecting hole, described upper left is arranged in the bar connecting head of upper left, described upper right link is provided with upper right bar connecting head, and described upper right bar connecting hole is arranged in upper right bar connecting head.
, facilitate the clamping of reinforcing bar by the breach of two T-shape slots relatively inwardly, reinforcing bar fixed mount outer face also can be made comparatively smooth simultaneously, facilitate it to be connected with door side plate.
Preferably, the same side of described upper left link, bottom left link, upper right link, bottom right link, left reinforcing bar fixed mount, right reinforcing bar fixed mount and lower reinforcing bar fixed mount is plane, and in the same plane, those parts are fitted at the door face board connection box of this planar side with wherein side.
This kind of structure facilitates framework entirety and the connection of a door panel, makes connection more solid and reliable.
Preferably, described upper left link opposite side is provided with the first connection step, upper right link opposite side is provided with the second connection step, bottom left link opposite side is provided with the 3rd connection step, bottom right link opposite side is provided with the 4th connection step, described left reinforcing bar fixed mount opposite side is provided with the 5th and connects step, described right reinforcing bar fixed mount opposite side is provided with the 6th and connects step, and described lower reinforcing bar fixed mount opposite side is provided with the 7th and connects step.
Preferably, described first connects step, second and connects step, the 3rd and connect step, the 4th and connect step, the 5th and connect step, the 6th and connect step, the 7th and connect step and match with the door face board connection box of wherein side.
This kind of structure facilitates framework entirety and the connection of opposite side door face board, makes connection more solid and reliable.
Preferably, described left reinforcing bar two ends, right reinforcing bar two ends, upper reinforcing bar two ends and lower reinforcing bar two ends are equipped with external screw thread, bar connecting hole, described upper left, bar connecting hole, lower-left, upper right bar connecting hole, bar connecting hole, bottom right, upper left bar connecting hole, upper right bar connecting hole, bottom left bar connecting hole, bottom right bar connecting hole is square through hole, those square through holes are greater than the reinforcing bar external thread diameter penetrated in it, be less than bar diameter, left reinforcing bar two ends penetrate upper left bar connecting hole and bottom left bar connecting hole respectively, right reinforcing bar two ends penetrate upper right bar connecting hole and bottom right bar connecting hole respectively, upper reinforcing bar two ends penetrate bar connecting hole, upper left and upper right bar connecting hole respectively, lower reinforcing bar two ends are penetrated bar connecting hole, lower-left respectively and are connected by band cap nut with bar connecting hole, bottom right.
This kind of structure makes the connection between reinforcing bar and link more solid and reliable, and firmly easy to connect.
The present invention is mainly used in high anti-seismic Anti-deformation door, this reinforcement structure is divided into top frame, underframe, left frame and left frame four parts, on the left side frame and left frame are vertically provided with some reinforcing bars simultaneously, horizontally set reinforcing bar on top frame and underframe, it is assemblied in after on door, the X substantially increasing door to Y-direction compressive strength, thus substantially increase the anti-seismic performance of door, prevent door be crushed out of shape in seismic process and cannot open, thus be conducive to escape and rescue.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention dismantles when strengthening bound edge and one of them door face board outside structure;
Fig. 2 is the structural representation strengthening structure in the present invention;
Fig. 3 is the structural representation of upper left link in the present invention;
Fig. 4 is the structural representation of upper right link in the present invention;
Fig. 5 is the structural representation of bottom left link in the present invention;
Fig. 6 is the structural representation of bottom right link in the present invention;
Fig. 7 is the structural representation of left reinforcing bar fixed mount in the present invention;
Fig. 8 is the structural representation of right reinforcing bar fixed mount in the present invention;
Fig. 9 is the structural representation of lower reinforcing bar fixed mount in the present invention.
1. left frames in figure, 2. left frame, 3. push up frame, 4. underframe, 5. upper left link, 6. upper right link, 7. bottom left link, 8. bottom right link, 9. be with cap nut, 10. door face board, 101. bound edge, 102. door face board connection boxes, 103. manhole, 11. left reinforcing bars, 12. left reinforcing bar fixed mounts, 21. right reinforcing bars, 22. right reinforcing bar fixed mounts, reinforcing bar on 31., 41. times reinforcing bars, 42. times reinforcing bar fixed mounts, 51. upper left bar connecting holes, 52. bar connecting hole, upper lefts, 53. upper left bar connecting heads, 54. first connect step, 61. upper right bar connecting holes, 62. upper right bar connecting holes, 63. upper right bar connecting heads, 64. second connect step, 71. bottom left bar connecting holes, 72. bar connecting hole, lower-lefts, 73. the 3rd connect step, No. 74. triangle reinforced sheets, 75. No. two triangle reinforced sheets, 81. bottom right bar connecting holes, 82. bar connecting hole, bottom rights, 83. the 4th connect step, 84. No. three triangle reinforced sheets, 85. No. four triangle reinforced sheets, 121. left T-shape slots, 122. left shackle member pilot holes, 123 the 5th connect step, 124. left shackle member, 221. right T-shape slots, 222. right shackle member pilot holes, 223. the 6th connect step, 224. right shackle member, 421. times reinforcing bar perforatings, 422. the 7th connect step.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation, but be not limiting the scope of the invention.
As illustrated in fig. 1 and 2, a kind of high anti-seismic Anti-deformation door, comprise two door face boards 10, be arranged on the reinforcement structure between two door face boards 10, be arranged on and strengthen structural bound edge 101 and door face board connection box 102, door face board connection box 102 is arranged on door face board 10 and strengthens between structure, bound edge 101 is arranged on strengthens structure inner side and outer side, strengthen structure and comprise top frame 3, underframe 4, left frame 1 and left frame 2, top frame 3 left end is connected with left frame 1 top by upper left link 5, top frame 3 right-hand member is connected with left frame 2 top by upper right link 6, underframe 4 left end is connected with bottom left frame 1 by bottom left link 7, underframe 4 right-hand member is connected with bottom left frame 2 by bottom right link 8, left frame 1 comprises the left reinforcing bar fixed mount 12 of two left reinforcing bars 11 and three fixing left reinforcing bars 11, left frame 2 comprises the right reinforcing bar fixed mount 22 of two right reinforcing bars 21 and four fixing right reinforcing bars 21, top frame 3 comprises a upper reinforcing bar 31, underframe 4 comprises the lower reinforcing bar fixed mount 42 of two lower reinforcing bars 41 and two fixing lower reinforcing bars 41.
Left reinforcing bar 11 is to top bottom left frame 1, and right reinforcing bar 21 is to top bottom left frame 2, and lower reinforcing bar 41 is from underframe 4 left end to right-hand member, and upper reinforcing bar 31 is from top frame 3 left end to right-hand member.
As shown in figs. 3-9, the same side of upper left link 5, bottom left link 7, upper right link 6, bottom right link 8, left reinforcing bar fixed mount 12, right reinforcing bar fixed mount 22 and lower reinforcing bar fixed mount 42 is plane, and in the same plane, those parts are fitted at the door face board connection box of this planar side with wherein side.
As seen in figures 3-6, upper left link 5 opposite side is provided with the first connection step 54, upper right link 6 opposite side is provided with the second connection step 64, bottom left link 7 opposite side is provided with the 3rd connection step 73, bottom right link 8 opposite side is provided with the 4th and connects step 83;
Upper left link 5 is provided with the upper left bar connecting hole 51 connecting left reinforcing bar 11 upper end and the bar connecting hole, upper left 52 being connected reinforcing bar 31 left end, upper right link 6 is provided with the upper right bar connecting hole 61 connecting right reinforcing bar 21 upper end and the upper right bar connecting hole 62 being connected reinforcing bar 31 right-hand member, bottom left link 7 is provided with the bottom left bar connecting hole 71 connecting left reinforcing bar 11 lower end and the bar connecting hole, lower-left 72 being connected lower reinforcing bar 41 left end, bottom right link 8 is provided with the bottom right bar connecting hole 81 connecting right reinforcing bar 21 lower end and the bar connecting hole, bottom right 82 being connected lower reinforcing bar 41 right-hand member.
Upper left link 5 is provided with upper left bar connecting head 53, and bar connecting hole, upper left 54 is arranged in upper left bar connecting head 53, and upper right link 6 is provided with upper right bar connecting head 63, and upper right bar connecting hole 64 is arranged in upper right bar connecting head 63.
As shown in FIG. 7 and 8, left reinforcing bar fixed mount 12 opposite side is provided with the 5th and connects step 123, and right reinforcing bar fixed mount 22 opposite side is provided with the 6th and connects step 223;
Left reinforcing bar fixed mount 12 is provided with the left T-shape slot 121 wearing left reinforcing bar 11, two left reinforcing bars 11 are clamped by left shackle member 124 through after left T-shape slot 121, right reinforcing bar fixed mount 22 is provided with the right reinforcing bar 21 of the right T-shape slot 221, two wearing right reinforcing bar 21 and is clamped by right shackle member 224 through after right T-shape slot 221.
As shown in Figure 9, lower reinforcing bar fixed mount 42 is provided with the lower reinforcing bar perforating 421 that two wear lower reinforcing bar 41, and lower reinforcing bar fixed mount 42 opposite side is provided with the 7th and connects step 422.
As shown in Figure 2, the breach of left T-shape slot 121 is towards the right side, and the breach of right T-shape slot 221 is towards a left side;
Bottom left link 7 is provided with a triangle reinforced sheet 74 of two lower reinforcing bars 41 of cooperation and No. two triangle braces 75 of two left reinforcing bars 11 of cooperation, and bottom right link 8 is provided with two and coordinates No. three triangle reinforced sheets 84 of lower reinforcing bars 41 and No. four triangle reinforced sheets 85 of two right reinforcing bars 21 of cooperation;
Of the present invention first connects step 54, second connects step 64, the 3rd and connects step 73, the 4th and connect step 83, the 5th and connect step 123, the 6th and connect step 223, the 7th and connect step 422 and match with the door face board connection box 102 of wherein side.
As shown in Figure 2, left reinforcing bar 11 two ends, right reinforcing bar 21 two ends, upper reinforcing bar 31 two ends and lower reinforcing bar 41 two ends are equipped with external screw thread, bar connecting hole, upper left 52, bar connecting hole, lower-left 72, upper right bar connecting hole 62, bar connecting hole, bottom right 82, upper left bar connecting hole 51, upper right bar connecting hole 61, bottom left bar connecting hole 71, bottom right bar connecting hole 81 is square through hole, those square through holes are greater than the reinforcing bar external thread diameter penetrated in it, be less than bar diameter, left reinforcing bar 11 two ends penetrate upper left bar connecting hole 51 and bottom left bar connecting hole 71 respectively, right reinforcing bar 21 two ends penetrate upper right bar connecting hole 61 and bottom right bar connecting hole 81 respectively, upper reinforcing bar 31 two ends penetrate bar connecting hole, upper left 52 and upper right bar connecting hole 62 respectively, lower reinforcing bar 41 two ends are penetrated bar connecting hole, lower-left 72 respectively and are connected by band cap nut 9 with bar connecting hole, bottom right 82.
Strengthen bound edge inside structure in the present invention and be provided with manhole 103, facilitate the dismounting of bound edge, simultaneously convenient maintenance and the inspection strengthening structure.
Claims (10)
1. a high anti-seismic Anti-deformation door, comprise two door face boards, be arranged on the reinforcement structure between two door face boards, be arranged on and strengthen structural bound edge and door face board connection box, it is characterized in that: described door face board connection box is arranged on door face board and strengthens between structure, described bound edge is arranged on strengthens structure inner side and outer side, described reinforcement structure comprises top frame, underframe, left frame and left frame, described top frame left end is connected with left frame top by upper left link, top frame right-hand member is connected with left frame top by upper right link, described underframe left end is connected with bottom left frame by bottom left link, underframe right-hand member is connected with bottom left frame by bottom right link, described left frame comprises the left reinforcing bar fixed mount of some left reinforcing bars and some fixing left reinforcing bars, described left frame comprises the right reinforcing bar fixed mount of some right reinforcing bars and some fixing right reinforcing bars, described top frame comprises at least one upper reinforcing bar, described underframe comprises the lower reinforcing bar fixed mount of some lower reinforcing bars and fixing lower reinforcing bar.
2. a kind of high anti-seismic Anti-deformation door according to claim 1, it is characterized in that: described left reinforcing bar from bottom left frame to top, described right reinforcing bar from bottom left frame to top, described lower reinforcing bar is from underframe left end to right-hand member, described upper reinforcing bar is from top frame left end to right-hand member, the quantity of described left reinforcing bar, right reinforcing bar and lower reinforcing bar is two, and the quantity of described upper reinforcing bar is one.
3. a kind of high anti-seismic Anti-deformation door according to claim 2, it is characterized in that: described upper left link is provided with the upper left bar connecting hole and the bar connecting hole, upper left being connected reinforcing bar left end that connect left reinforcing bar upper end, described upper right link is provided with the upper right bar connecting hole and the upper right bar connecting hole being connected reinforcing bar right-hand member that connect right reinforcing bar upper end, described bottom left link is provided with the bottom left bar connecting hole connecting left reinforcing bar lower end and the bar connecting hole, lower-left being connected lower reinforcing bar left end, described bottom right link is provided with the bottom right bar connecting hole connecting right reinforcing bar lower end and the bar connecting hole, bottom right being connected lower reinforcing bar right-hand member.
4. a kind of high anti-seismic Anti-deformation door according to claim 2, it is characterized in that: described left reinforcing bar fixed mount is provided with the left T-shape slot wearing left reinforcing bar, two left reinforcing bars are clamped by left shackle member through after left T-shape slot, described right reinforcing bar fixed mount is provided with the right T-shape slot wearing right reinforcing bar, and two right reinforcing bars are clamped by right shackle member through after right T-shape slot.
5. a kind of high anti-seismic Anti-deformation door according to claim 2, it is characterized in that: described lower reinforcing bar fixed mount is provided with the lower reinforcing bar perforating that two wear lower reinforcing bar, described bottom left link is provided with a triangle reinforced sheet of two lower reinforcing bars of cooperation and No. two triangle braces of two left reinforcing bars of cooperation, and described bottom right link is provided with two and coordinates No. three triangle reinforced sheets of lower reinforcing bars and No. four triangle reinforced sheets of two right reinforcing bars of cooperation.
6. a kind of high anti-seismic Anti-deformation door according to claim 4, it is characterized in that: the breach of left T-shape slot is towards the right side, the breach of right T-shape slot is towards a left side, described upper left link is provided with upper left bar connecting head, bar connecting hole, described upper left is arranged in the bar connecting head of upper left, described upper right link is provided with upper right bar connecting head, and described upper right bar connecting hole is arranged in upper right bar connecting head.
7. a kind of high anti-seismic Anti-deformation door according to claim 4, it is characterized in that: the same side of described upper left link, bottom left link, upper right link, bottom right link, left reinforcing bar fixed mount, right reinforcing bar fixed mount and lower reinforcing bar fixed mount is plane, and in the same plane, those parts are fitted at the door face board connection box of this planar side with wherein side.
8. a kind of high anti-seismic Anti-deformation door according to claim 7, it is characterized in that: described upper left link opposite side is provided with the first connection step, upper right link opposite side is provided with the second connection step, bottom left link opposite side is provided with the 3rd connection step, bottom right link opposite side is provided with the 4th connection step, described left reinforcing bar fixed mount opposite side is provided with the 5th and connects step, described right reinforcing bar fixed mount opposite side is provided with the 6th and connects step, and described lower reinforcing bar fixed mount opposite side is provided with the 7th and connects step.
9. a kind of high anti-seismic Anti-deformation door according to claim 8, is characterized in that: described first connects step, second connects step, the 3rd and connect step, the 4th and connect step, the 5th and connect step, the 6th and connect step, the 7th and connect step and match with the door face board connection box of wherein side.
10. a kind of high anti-seismic Anti-deformation door according to claim 3, it is characterized in that: described left reinforcing bar two ends, right reinforcing bar two ends, upper reinforcing bar two ends and lower reinforcing bar two ends are equipped with external screw thread, bar connecting hole, described upper left, bar connecting hole, lower-left, upper right bar connecting hole, bar connecting hole, bottom right, upper left bar connecting hole, upper right bar connecting hole, bottom left bar connecting hole, bottom right bar connecting hole is square through hole, those square through holes are greater than the reinforcing bar external thread diameter penetrated in it, be less than bar diameter, left reinforcing bar two ends penetrate upper left bar connecting hole and bottom left bar connecting hole respectively, right reinforcing bar two ends penetrate upper right bar connecting hole and bottom right bar connecting hole respectively, upper reinforcing bar two ends penetrate bar connecting hole, upper left and upper right bar connecting hole respectively, lower reinforcing bar two ends are penetrated bar connecting hole, lower-left respectively and are connected by band cap nut with bar connecting hole, bottom right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343080.0A CN104120958B (en) | 2014-07-18 | 2014-07-18 | A kind of high anti-seismic Anti-deformation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343080.0A CN104120958B (en) | 2014-07-18 | 2014-07-18 | A kind of high anti-seismic Anti-deformation door |
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| Publication Number | Publication Date |
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| CN104120958A CN104120958A (en) | 2014-10-29 |
| CN104120958B true CN104120958B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410343080.0A Active CN104120958B (en) | 2014-07-18 | 2014-07-18 | A kind of high anti-seismic Anti-deformation door |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2473907B (en) * | 2010-07-27 | 2011-09-14 | Flash Flood Doors Ltd | Flood-proof doors |
| CN202370387U (en) * | 2011-12-09 | 2012-08-08 | 北京市房地产科学技术研究所 | Anti-seismic reinforced concrete door frame for masonry buildings |
| CN204002408U (en) * | 2014-07-18 | 2014-12-10 | 浙江顾家门业有限公司 | A kind of high antidetonation Anti-deformation door |
-
2014
- 2014-07-18 CN CN201410343080.0A patent/CN104120958B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2473907B (en) * | 2010-07-27 | 2011-09-14 | Flash Flood Doors Ltd | Flood-proof doors |
| CN202370387U (en) * | 2011-12-09 | 2012-08-08 | 北京市房地产科学技术研究所 | Anti-seismic reinforced concrete door frame for masonry buildings |
| CN204002408U (en) * | 2014-07-18 | 2014-12-10 | 浙江顾家门业有限公司 | A kind of high antidetonation Anti-deformation door |
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| CN104120958A (en) | 2014-10-29 |
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