CN214091448U - Invisible hinge structure of fireproof window - Google Patents
Invisible hinge structure of fireproof window Download PDFInfo
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- CN214091448U CN214091448U CN202021944087.5U CN202021944087U CN214091448U CN 214091448 U CN214091448 U CN 214091448U CN 202021944087 U CN202021944087 U CN 202021944087U CN 214091448 U CN214091448 U CN 214091448U
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Abstract
The utility model relates to a fire window invisible hinge structure, which relates to the technical field of invisible hinge structures.A mounting groove is arranged in the middle of a mounting seat I, a mounting groove is arranged in the middle of a mounting seat II, and the mounting seat II is positioned on the right side of the mounting seat I; the upper side and the lower side of the right side of the first mounting seat are respectively provided with a first mounting hole, the upper first mounting hole and the lower first mounting hole are respectively arranged in a penetrating way with the first mounting groove, and the first mounting block is embedded in the first mounting hole; a first mounting block is provided with a first threaded through hole, a first threaded hole is formed in the rear side of the first mounting block, and a first sinking bolt penetrates through the first threaded through hole and is fixed with the first threaded hole; the upper side and the lower side of the left side of the first connecting page are respectively screwed with the upper first mounting block and the lower first mounting block through a shaft and a bearing; the hinge can be hidden in the frame of the window frame and the fireproof window, so that the attractiveness is improved; the hinge structure of being convenient for dismantles to change the maintenance, improved the practicality.
Description
Technical Field
The utility model relates to an invisible hinge structure technical field, concretely relates to invisible hinge structure of fire window.
Background
The simple hinge structure that current connection between fire prevention window and the window frame often directly adopted, hinge direct and fire prevention window, window frame fixed connection, in case the damage appears, dismantle the maintenance difficulty, need pull down the hinge completely, can destroy the frame of window frame and fire prevention window, for this reason, now provide a fire prevention window stealthy hinge structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fire-proof window invisible hinge structure aiming at the defects and shortcomings of the prior art, so that the hinge can be hidden in the window frame and the frame of the fire-proof window, and the aesthetic property is improved; the hinge structure of being convenient for dismantles to change the maintenance, improved the practicality.
In order to achieve the above object, the utility model adopts the following technical scheme: the novel fixing device comprises a first mounting seat, a second mounting seat, a first mounting block, a first sinking bolt, a first connecting page, a second mounting hole, a second mounting block, a second sinking bolt, a second connecting page, a first connecting pipe, a second connecting pipe, a rotating shaft, a first limiting block and a second limiting block; a first mounting groove is formed in the middle of the first mounting seat, a second mounting groove is formed in the middle of the second mounting seat, and the second mounting seat is located on the right side of the first mounting seat; the upper side and the lower side of the right side of the first mounting seat are respectively provided with a first mounting hole, the upper first mounting hole and the lower first mounting hole are respectively arranged in a penetrating way with the first mounting groove, and the first mounting block is embedded in the first mounting hole; a first mounting block is provided with a first threaded through hole, a first threaded hole is formed in the rear side of the first mounting block, and a first sinking bolt penetrates through the first threaded through hole and is fixed with the first threaded hole; the upper side and the lower side of the left side of the first connecting page are respectively screwed with the upper first mounting block and the lower first mounting block through a shaft and a bearing; a second mounting hole is formed in the left side of the second mounting seat from top to bottom, the upper second mounting hole and the lower second mounting hole are arranged in a penetrating mode with the second mounting groove, and the second mounting block is embedded in the second mounting hole; a third threaded through hole is formed in the second mounting block, a third threaded hole is formed in the rear side of the second mounting hole, and a second sinking bolt penetrates through the third threaded through hole and is fixed with the third threaded hole; the upper part and the lower part of the right side of the second connecting page are respectively screwed with the upper second mounting block and the lower second mounting block through a shaft and a bearing; a first connecting pipe is fixed at the upper end of the right side of the first connecting page; a second connecting pipe is fixed at the lower end of the left side of the second connecting page; the rotating shaft is arranged in the first connecting pipe and the second connecting pipe in a penetrating mode, and a first limiting block and a second limiting block are fixed at the upper end and the lower end of the rotating shaft respectively; no. one stopper supports and establishes on connecting pipe, and No. two stoppers support and establish under No. two connecting pipes.
Furthermore, a first identification layer is arranged on the front side of the lower portion of the first mounting seat.
Furthermore, a second identification layer is arranged on the front side of the lower portion of the second mounting seat.
Furthermore, a first threaded hole is formed in the upper part of the first mounting seat, and a first threaded through hole is formed in the upper part of the second mounting seat; the screw rod is screwed and fixed in the first threaded through hole in a penetrating way, a plurality of salient points are arranged at the rear end of the screw rod, and the salient points and the screw rod are of an integrated structure.
After the structure is adopted, the utility model discloses beneficial effect does: the invisible hinge structure of the fireproof window enables the hinge to be hidden inside the window frame and the frame of the fireproof window, so that the attractiveness is improved; the hinge structure of being convenient for dismantles to change the maintenance, improved the practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is an enlarged view of a portion D in fig. 2.
Fig. 4 is a sectional view taken along line B-B in fig. 1.
Fig. 5 is a sectional view taken along line C-C in fig. 1.
Fig. 6 is an enlarged view of a portion E in fig. 5.
Fig. 7 is a left side view of fig. 1.
Fig. 8 is a top view of fig. 1.
Description of reference numerals:
no. 1 mounting seat, No. 2 mounting groove, No. 3 mounting seat, No. 4 mounting groove, No. 5 sign layer, No. 6 sign layer, No. 7 threaded holes, No. 8 threaded through holes, screw rod 9, bump 10, No. 11 mounting holes, No. 12 mounting block, No. 13 threaded through holes, No. 14 threaded holes, No. 15 bolt sinking, No. 16 connecting page or leaf, No. 17 mounting holes, No. 18 mounting block, No. 19 threaded through holes, No. 20 threaded holes, No. 21 bolt sinking, No. 22 connecting page or leaf, No. 23 connecting pipe, No. 24 connecting pipe, pivot 25, No. 26 stopper, No. 27 stopper.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the novel anti-theft device comprises a first mounting seat 1, a second mounting seat 3, a first identification layer 5, a second identification layer 6, a screw rod 9, a convex point 10, a first mounting block 12, a first sinking bolt 15, a first connecting page 16, a second mounting block 18, a second sinking bolt 21, a second connecting page 22, a first connecting pipe 23, a second connecting pipe 24, a rotating shaft 25, a first limiting block 26 and a second limiting block 27; a first mounting groove 2 is formed in the middle of the first mounting seat 1, a second mounting groove 4 is formed in the middle of the second mounting seat 3, and the second mounting seat 3 is located on the right side of the first mounting seat 1; the front side of the lower part of the first mounting seat 1 is provided with a first identification layer 5, and the first identification layer 5 is used for identifying that the first mounting seat 1 is to be mounted on a window frame; a second identification layer 6 is arranged on the front side of the lower part of the second mounting seat 3, and the second identification layer 6 is used for identifying that the second mounting seat 3 is to be mounted on the frame of the fireproof window; the upper part of the first mounting seat 1 is provided with a first threaded hole 7, and the upper part of the second mounting seat 3 is provided with a first threaded through hole 8; the screw 9 is screwed, penetrated and fixed in the first threaded through hole 8, a plurality of salient points 10 are arranged at the rear end of the screw 9, and the salient points 10 and the screw 9 are integrally formed;
the upper part and the lower part of the right side of the first mounting seat 1 are both provided with a first mounting hole 11, the upper and the lower first mounting holes 11 are both arranged in a way of penetrating through the first mounting groove 2, and the first mounting block 12 is embedded in the first mounting hole 11; a second threaded through hole 13 is formed in the first mounting block 12, a second threaded hole 14 is formed in the rear side of the first mounting hole 11, and a first sinking bolt 15 penetrates through the second threaded through hole 13 and then is fixed with the second threaded hole 14; the upper part and the lower part of the left side of the first connecting page 16 are respectively screwed with the upper first mounting block 12 and the lower first mounting block 12 through a shaft and a bearing; a second mounting hole 17 is formed in the left side of the second mounting seat 3 from top to bottom, the upper second mounting hole 17 and the lower second mounting hole 17 are arranged in a penetrating manner with the second mounting groove 4, and a second mounting block 18 is embedded in the second mounting hole 17; a third threaded through hole 19 is formed in the second mounting block 18, a third threaded hole 20 is formed in the rear side of the second mounting hole 17, and a second sinking bolt 21 penetrates through the third threaded through hole 19 and then is fixed with the third threaded hole 20; the upper part and the lower part of the right side of the second connecting page 22 are respectively screwed with the upper second mounting block 18 and the lower second mounting block 18 through a shaft and a bearing; a first connecting pipe 23 is fixedly welded at the upper end of the right side of the first connecting page 16; a second connecting pipe 24 is fixedly welded at the lower end of the left side of the second connecting page 22; the rotating shaft 25 is arranged in the first connecting pipe 23 and the second connecting pipe 24 in a penetrating mode, and a first limiting block 26 and a second limiting block 27 are fixedly welded to the upper end and the lower end of the rotating shaft 25 respectively; the first limiting block 26 abuts against the first connecting pipe 23, and the second limiting block 27 abuts against the second connecting pipe 24.
The working principle of the specific embodiment is as follows: when the installation is carried out, corresponding holes are formed in the window frame, the first installation seat 1 is fixed on the window frame through bolts, corresponding holes are formed in the frame of the fireproof window, the second installation seat 3 is fixed on the frame of the fireproof window through bolts, and holes corresponding to the first threaded through holes 8 are formed in the frame of the fireproof window; when the window is closed, the first connecting page 16 and the second connecting page 22 are overlapped and arranged in the first mounting groove 2 and the second mounting groove 4 under the action of the rotating shaft 25, so that the hinge is invisible; when the fireproof window needs to be locked inside, the screw rod 9 is screwed to penetrate through the first threaded through hole 8 and then is screwed and fixed with the first threaded hole 7, so that the first mounting seat 1 and the second mounting seat 3 are fixed, and the fireproof window is locked; when the hinge is damaged, the first connecting page 16 and the second connecting page 22 can be taken down by taking down the first sinking bolt 15 and the second sinking bolt 21, so that the replacement and maintenance can be carried out.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the first mounting seat 1 and the second mounting seat 3 are fixed by the screw 9, so that the fireproof window can be locked, and the safety is improved;
2. the first mounting seat 1 and the second mounting seat 3 are arranged, so that the hinge can be hidden in the frame of the window frame and the fireproof window, and the attractiveness is improved;
3. the first installation block 12 and the second installation block 18 are arranged, so that the first connecting page 16 and the second connecting page 22 can be conveniently detached, replacement and maintenance are carried out, and practicability is improved.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a fire window stealthy hinge structure which characterized in that: the novel fixing device comprises a first mounting seat (1), a second mounting seat (3), a first mounting block (12), a first sinking bolt (15), a first connecting page (16), a second mounting hole (17), a second mounting block (18), a second sinking bolt (21), a second connecting page (22), a first connecting pipe (23), a second connecting pipe (24), a rotating shaft (25), a first limiting block (26) and a second limiting block (27); a first mounting groove (2) is formed in the middle of the first mounting seat (1), a second mounting groove (4) is formed in the middle of the second mounting seat (3), and the second mounting seat (3) is located on the right side of the first mounting seat (1); the upper side and the lower side of the right side of the first mounting seat (1) are respectively provided with a first mounting hole (11), the upper first mounting hole (11) and the lower first mounting hole (11) are respectively arranged in a penetrating way with the first mounting groove (2), and the first mounting block (12) is embedded in the first mounting hole (11); a second threaded through hole (13) is formed in the first mounting block (12), a second threaded hole (14) is formed in the rear side of the first mounting hole (11), and a first sinking bolt (15) penetrates through the second threaded through hole (13) and then is fixed with the second threaded hole (14); the upper side and the lower side of the left side of the first connecting page (16) are respectively screwed with the upper first mounting block (12) and the lower first mounting block (12) through a shaft and a bearing; a second mounting hole (17) is formed in the left side of the second mounting seat (3) from top to bottom, the upper second mounting hole (17) and the lower second mounting hole (17) are arranged in a penetrating mode with the second mounting groove (4), and the second mounting block (18) is embedded in the second mounting hole (17); a third threaded through hole (19) is formed in the second mounting block (18), a third threaded hole (20) is formed in the rear side of the second mounting hole (17), and a second sinking bolt (21) penetrates through the third threaded through hole (19) and then is fixed with the third threaded hole (20); the upper side and the lower side of the right side of the second connecting page (22) are respectively screwed with the upper second mounting block (18) and the lower second mounting block (18) through a shaft and a bearing; a first connecting pipe (23) is fixed at the upper end of the right side of the first connecting page (16); a second connecting pipe (24) is fixed at the lower end of the left side of the second connecting page (22); the rotating shaft (25) is arranged in the first connecting pipe (23) and the second connecting pipe (24) in a penetrating mode, and a first limiting block (26) and a second limiting block (27) are fixed at the upper end and the lower end of the rotating shaft (25) respectively; the first limiting block (26) abuts against the first connecting pipe (23), and the second limiting block (27) abuts against the second connecting pipe (24).
2. The invisible hinge structure of a fire window of claim 1, wherein: a first identification layer (5) is arranged on the front side of the lower portion of the first mounting seat (1).
3. The invisible hinge structure of a fire window of claim 1, wherein: and a second identification layer (6) is arranged on the front side of the lower part of the second mounting seat (3).
4. The invisible hinge structure of a fire window of claim 1, wherein: a first threaded hole (7) is formed in the upper portion of the first mounting seat (1), and a first threaded through hole (8) is formed in the upper portion of the second mounting seat (3); the screw (9) is screwed, penetrated and fixed in the first threaded through hole (8), a plurality of salient points (10) are arranged at the rear end of the screw (9), and the salient points (10) and the screw (9) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021944087.5U CN214091448U (en) | 2020-09-08 | 2020-09-08 | Invisible hinge structure of fireproof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021944087.5U CN214091448U (en) | 2020-09-08 | 2020-09-08 | Invisible hinge structure of fireproof window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214091448U true CN214091448U (en) | 2021-08-31 |
Family
ID=77418903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021944087.5U Active CN214091448U (en) | 2020-09-08 | 2020-09-08 | Invisible hinge structure of fireproof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214091448U (en) |
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2020
- 2020-09-08 CN CN202021944087.5U patent/CN214091448U/en active Active
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