CN220979288U

CN220979288U - Concealed fire door

Info

Publication number: CN220979288U
Application number: CN202322409510.1U
Authority: CN
Inventors: 罗才
Original assignee: Xiamen Jinteng Decoration Group Co ltd
Current assignee: Xiamen Jinteng Decoration Group Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-17
Anticipated expiration: 2033-09-06

Abstract

The utility model relates to the field of decoration engineering, in particular to a hidden fire door which comprises a door frame, first ceramic tiles, second ceramic tiles and fixing pieces, wherein the door frame comprises cross bars which are arranged at intervals along the height direction of a wall body, and the fixing pieces are arranged on the cross bars; the fixing piece comprises a hook, and the hook comprises a fixing part and a connecting part which are connected with the cross rod; the first ceramic tile is laid on the front face of the door frame, the first ceramic tile is provided with a convex second ceramic tile corresponding to the hook, the lower end of the second ceramic tile is provided with a clamping groove, and the connecting part is clamped with the clamping groove. The first ceramic tile is close to the second ceramic tile designed on one surface of the door frame, and the connecting part of the hook is directly clamped with the clamping groove at the lower end of the second ceramic tile to fix the first ceramic tile and the door frame. The fire door is concealed by the same color design of the wall surface of the first tile adjacent to the fire door. The cooperation of couple and second ceramic tile replaces thinner first ceramic tile to satisfy through the trompil of technology complicacy with the couple cooperation, and the second ceramic tile plays reinforcement first ceramic tile and with couple complex effect simultaneously.

Description

Concealed fire door

Technical Field

The utility model relates to the field of decoration engineering, in particular to a hidden fire door.

Background

At present, in order to prevent fire fighting facilities such as fire hydrants, fire doors and the like from being prominent on the wall surface and influencing the facing effect, a concealed mode is mostly adopted, ceramic tiles consistent with the wall surface are used as the door faces of the fire doors, and when the fire doors are closed, the door faces of the fire doors are parallel to the wall surface, so that the concealment is improved; the ceramic tile is laid on the door surface of the fire door usually in a dry hanging scheme, namely, the ceramic tile is hung on the door frame through the hook structure arranged on the door frame and matched with the clamping groove on the ceramic tile. However, when the ceramic tile is too thin, it is inconvenient to open the clamping groove on the ceramic tile, and the strength of the ceramic tile is affected after the clamping groove is opened.

Disclosure of utility model

The technical problems to be solved by the utility model are as follows: provided is a concealed fire door capable of facilitating assembly of thin tiles.

In order to solve the technical problems, the utility model adopts the following technical scheme: the hidden fire door comprises a door frame, a first ceramic tile, a second ceramic tile and fixing pieces, wherein the door frame comprises a plurality of cross bars which are arranged at intervals along the height direction of a wall body, and the fixing pieces are arranged on the cross bars; the fixing piece comprises a hook, and the hook comprises a fixing part connected with the cross rod and a connecting part perpendicular to the fixing part; the first ceramic tile is laid on the front face of the door frame, a convex second ceramic tile is arranged on one face, close to the door frame, of the first ceramic tile, corresponding to the hook, a clamping groove is formed in the lower end of the second ceramic tile, and the connecting portion is clamped with the clamping groove.

Further, the second ceramic tile is glued on the first ceramic tile, be equipped with the recess on the second ceramic tile is close to first ceramic tile one side, recess and second ceramic tile lower extreme border intercommunication, the recess offsets with first ceramic tile and forms the draw-in groove.

Further, the first ceramic tile is provided with rough lines on one surface close to the door frame.

Further, the hook is connected with the cross rod through a bolt.

Further, the fixing part is provided with an adjusting waist hole extending towards the front face of the door frame.

Further, the door frame also comprises a third ceramic tile, and the third ceramic tile which is abutted with the cross rod is arranged on the lower side of the cross rod corresponding to the first ceramic tile in the middle of the door frame.

Further, the lower side and the hook that the third ceramic tile offseted the horizontal pole set up are T shape, fixed part is connected in the middle part of connecting portion, third ceramic tile is close to adjacent horizontal pole one side and is equipped with the draw-in groove with connecting portion one end joint.

Further, the cross bar is angle steel, and it includes horizontal portion and perpendicular to horizontal portion's vertical portion, horizontal portion is connected with fixed part, vertical portion offsets with first ceramic tile.

Further, the door frame also comprises a vertical rod, and two ends of the cross rods are connected through the vertical rod.

Further, the door frame also comprises a reinforcing diagonal rod which is obliquely connected between the adjacent cross bars.

The utility model has the beneficial effects that: the first ceramic tile is close to the second ceramic tile designed on one surface of the door frame, and the connecting part of the hook is directly clamped with the clamping groove at the lower end of the second ceramic tile to fix the first ceramic tile and the door frame. The fire door is concealed by the same color design of the wall surface of the first tile adjacent to the fire door. The cooperation of couple and second ceramic tile replaces thinner first ceramic tile to satisfy through the trompil of technology complicacy with the couple cooperation, and the second ceramic tile plays reinforcement first ceramic tile and with couple complex effect simultaneously.

Drawings

FIG. 1 is a schematic view of a hidden fire door according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a hidden fire door according to another embodiment of the present utility model;

FIG. 3 is a schematic view of the hook of the concealed fire door according to the embodiment of the present utility model when the hook is mated with a second tile;

Fig. 4 is a schematic structural view of a hidden fire door according to an embodiment of the present utility model when the hook is simultaneously combined with the second tile and the third tile.

Description of the reference numerals:

1. A door frame; 11. a first tile; 12. a second tile; 121. a clamping groove; 13. a cross bar; 131. a horizontal portion; 132. a vertical portion; 14. a hook; 141. a connection part; 142. a fixing part; 143. adjusting the waist hole; 15. a third tile; 16. a vertical rod; 17. reinforcing the diagonal rods.

Detailed Description

In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

Referring to fig. 1 to 4, a hidden fire door includes a door frame 1, a first tile 11, a second tile 12, and fixing members, wherein the door frame 1 includes a plurality of cross bars 13 arranged at intervals along a height direction of a wall, and the cross bars 13 are provided with fixing members; the fixing piece comprises a hook 14, wherein the hook 14 comprises a fixing part 142 connected with the cross rod 13 and a connecting part 141 perpendicular to the fixing part 142; the first ceramic tile 11 is paved on the front surface of the door frame 1, a convex second ceramic tile 12 is arranged on one surface of the first ceramic tile 11, which is close to the door frame 1, corresponding to the hook 14, a clamping groove 121 is formed in the lower end of the second ceramic tile 12, and the connecting portion 141 is clamped with the clamping groove 121.

From the above description, the beneficial effects of the utility model are as follows: the second ceramic tile 12 is designed on the surface of the first ceramic tile 11 close to the door frame 1, and the connecting part 141 of the hook 14 is directly clamped with the clamping groove 121 at the lower end of the second ceramic tile 12 to fix the first ceramic tile 11 and the door frame 1. The fire door is concealed by the same color design of the wall surface of the first tile 11 adjacent to the fire door. The cooperation of the hooks 14 with the second tiles 12 replaces the thinner first tiles 11 by complex process openings to satisfy the cooperation with the hooks 14, and the second tiles 12 simultaneously play a role in reinforcing the first tiles 11 and cooperating with the hooks 14.

Further, the second tile 12 is glued to the first tile 11, a groove is formed in one surface of the second tile 12, which is close to the first tile 11, and is communicated with the lower end edge of the second tile 12, and the groove abuts against the first tile 11 to form a clamping groove 121.

As can be seen from the above, the grooves on the second tile 12 are combined with the first tile 11 to form the clamping grooves 121, so that the construction process of separately modifying the second tile 12 to form the clamping grooves 121 is reduced.

Further, a rough grain is arranged on one surface of the first ceramic tile 11 close to the door frame 1.

As can be seen from the above, the rough texture design on the first tile 11 increases the friction between the hooks 14 and the first tile 11 after being inserted into the clamping grooves 121.

Further, the hook 14 is connected with the cross bar 13 through bolts.

From the above, the hook 14 and the cross bar 13 are assembled quickly by bolting.

Further, the fixing portion 142 is provided with an adjustment waist hole 143 extending toward the front of the door frame 1.

As can be seen from the above, by adjusting the design of the waist hole 143, the constructor can quickly adjust the position of the hook 14 to be propped against the first tile 11.

Further, the door frame further comprises a third ceramic tile 15, and the third ceramic tile 15 abutting against the cross bar 13 is arranged on the lower side of the cross bar 13 corresponding to the first ceramic tile 11 in the middle of the door frame 1.

As can be seen from the above, by the design of the third tile 15, the strength of the first tile 11 can be improved, the cross bar 13 can be supported, and the positioning and mounting of the first tile 11 and the door frame 1 can be realized by engaging the second tile 12 with the cross bar 13.

According to the arrangement of the T-shaped hooks, two ends of the connecting part of the T-shaped hooks on the cross rod can be respectively clamped into the clamping grooves of the second ceramic tile and the third ceramic tile on the upper side and the lower side of the connecting part, so that the hanging stability of the first ceramic tile is ensured. Specifically, the upper and lower ends of the first tile are respectively provided with a second tile and a third tile.

Further, the cross bar 13 is angle steel, and includes a horizontal portion 131 and a vertical portion 132 perpendicular to the horizontal portion 131, the horizontal portion 131 is connected with the fixing portion 142, and the vertical portion 132 abuts against the first tile 11.

As can be seen from the above, angle steel is adopted as the cross bar 13, the horizontal portion 131 of the cross bar 13 is connected with the fixing portion 142, and the vertical portion 132 of the cross bar 13 abuts against the first tile 11, thereby limiting the assembly of the first tile 11.

Further, the door frame 1 further includes a vertical rod 16, and two ends of the plurality of cross rods 13 are connected through the vertical rod 16.

From the above, the vertical bar 16 and the cross bar 13 are combined to form the complete door frame 1.

Further, the door frame 1 further comprises a reinforcing diagonal 17, and the reinforcing diagonal 17 is connected between adjacent crossbars 13 in an inclined manner.

As can be seen from the above, the provision of the reinforcing diagonal bars 17 improves the integrity between adjacent crossbars 13, and also serves as a support structure to improve the strength of the door frame 1.

As can be seen from the above, referring to fig. 1 to 3, a first embodiment of the present utility model is:

The application scene of the utility model is as follows: in the existing hidden fire door design, the tile is laid on the door surface of the fire door usually in a dry hanging scheme, that is, the tile is hung on the door frame 1 by matching the hook 14 structure arranged on the door frame 1 with the clamping groove 121 on the tile. However, when the tile is too thin, it is inconvenient to form the clamping groove 121 on the tile, and the strength of the tile is affected after the clamping groove 121 is formed.

As shown in fig. 1 to 4, the concealed fire door of the present embodiment comprises a door frame 1, a frame embedded in a wall, a first ceramic tile 11, a second ceramic tile 12 and a fixing member, wherein one side of the door frame 1 is hinged with the frame embedded in the wall, the door frame 1 comprises a plurality of cross bars 13, a plurality of vertical bars 16 and reinforcing diagonal bars 17 which are arranged at intervals along the height direction of the wall, two ends of the plurality of cross bars 13 are connected through the vertical bars 16, and the reinforcing diagonal bars 17 are connected between the adjacent cross bars 13 in an inclined manner; wherein, the connection between the vertical rod 16 and the cross rod 13 and the connection between the reinforcing diagonal rod 17 and the adjacent cross rod 13 are both detachably connected, such as bolts, buckles, etc., and may also be integrally welded.

The fixing member includes a hook 14, and the hook 14 includes a fixing portion 142 connected to the cross bar 13 and a connecting portion 141 perpendicular to the fixing portion 142.

As shown in fig. 2 and 3, the first tile 11 is laid on the front surface of the door frame 1, a protruding second tile 12 is provided on one surface of the first tile 11, which is close to the door frame 1, corresponding to the hook 14, a clamping groove 121 is provided at the lower end of the second tile 12, and the connecting portion 141 is clamped with the clamping groove 121. The second ceramic tile 12 is glued on the first ceramic tile 11, a groove is formed in one surface of the second ceramic tile 12, which is close to the first ceramic tile 11, the groove is communicated with the edge of the lower end of the second ceramic tile 12, and the groove and the first ceramic tile 11 are propped against each other to form a clamping groove 121.

Specifically, the cross bar 13 is angle steel, and comprises a horizontal part 131 and a vertical part 132 perpendicular to the horizontal part 131, wherein the horizontal part 131 is connected with a fixing part 142, and the vertical part 132 is propped against the first ceramic tile 11; the cross bar 13 is provided with a fixing member. The first ceramic tile 11 is close to door frame 1 one side and is equipped with coarse grain. The hook 14 is connected with the cross bar 13 through bolts. The fixing portion 142 is provided with an adjustment waist hole 143 extending toward the front face of the door frame 1.

As shown in fig. 4, a third tile 15 abutting against the cross bar 13 is disposed on the lower side of the cross bar 13 corresponding to the first tile 11 in the middle of the door frame 1. The hanger 14 arranged on the cross bar 13, the lower side of which is propped against the third ceramic tile 15, is in a T shape, the fixing part 142 is connected to the middle part of the connecting part 141, and a clamping groove clamped with one end of the connecting part 141 is arranged on one side, close to the adjacent cross bar 13, of the third ceramic tile 15.

Specifically, in this embodiment, three connected first tiles 11 are disposed from top to bottom, and a third tile 15 and a second tile 12 are disposed on the upper side and the lower side of each first tile 11 respectively, and the third tile 15 on the first tile 11 on the uppermost side is clamped with the corresponding cross bar 13 and the L-shaped hook 14; the second ceramic tile 12 on the first ceramic tile 11 and the third ceramic tile 15 of the first ceramic tile 11 at the middle position are clamped with the cross rod 13 and the T-shaped hook 14 which are arranged between the second ceramic tile 12 and the third ceramic tile 15; the second ceramic tile 12 of the first ceramic tile 11 at the middle position and the third ceramic tile 15 of the first ceramic tile 11 at the lowest side are clamped with the cross rod 13 and the T-shaped hook 14 arranged between the second ceramic tile and the third ceramic tile; the second tile 12 on the first tile 11 at the lowest side is clamped with the corresponding cross bar 13 and the L-shaped hook 14.

The second tile 12 and the third tile 15 are all required to be bonded on the first tile 11 by using AB glue for 24 hours in advance for prefabrication molding, and then the assembly of the structure is carried out every other day.

The edges of the two sides of the first ceramic tile 11 are provided with 45-degree cuts, and correspondingly, the wall surface parts adjacent to the edges are also provided with 45-degree cuts, so that the whole door frame can better avoid the wall surface during rotation, and a larger rotation angle is formed.

The working principle of the utility model is as follows: when the wall tiles are thinner, the wall tiles are arranged on the wall tiles, such as the first tiles 11, the second tiles 12 are arranged on one surface close to the door frame 1, and the clamping grooves 121 are formed in the lower sides of the second tiles 12; correspondingly, the cross bar 13 on the door frame 1 is provided with a clamping hook matched with the clamping groove 121. The first ceramic tile 11 is hung on the cross rod 13, the hook 14 of the cross rod 13 is matched with the clamping groove 121, so that the first ceramic tile 11 is firmly hung on the door frame 1, the risk of hanging a thin wall ceramic tile in slotting is not needed to be considered, and the whole implementation is simple and quick.

In summary, according to the hidden fire door provided by the utility model, the first ceramic tile is fastened with the clamping groove at the lower end of the second ceramic tile directly through the connecting part of the hook by the second ceramic tile designed on the surface of the first ceramic tile close to the door frame, so that the first ceramic tile and the door frame are fixed. The fire door is concealed by the same color design of the wall surface of the first tile adjacent to the fire door. The cooperation of couple and second ceramic tile replaces thinner first ceramic tile to satisfy through the trompil of technology complicacy with the couple cooperation, and the second ceramic tile plays reinforcement first ceramic tile and with couple complex effect simultaneously.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims

1. The hidden fire door is characterized by comprising a door frame, a first ceramic tile, a second ceramic tile and fixing pieces, wherein the door frame comprises a plurality of cross bars which are arranged at intervals along the height direction of a wall body, and the fixing pieces are arranged on the cross bars; the fixing piece comprises a hook, and the hook comprises a fixing part connected with the cross rod and a connecting part perpendicular to the fixing part; the first ceramic tile is laid on the front face of the door frame, a convex second ceramic tile is arranged on one face, close to the door frame, of the first ceramic tile, corresponding to the hook, a clamping groove is formed in the lower end of the second ceramic tile, and the connecting portion is clamped with the clamping groove.

2. The hidden fire door of claim 1, wherein the second tile is glued to the first tile, a groove is formed in one surface of the second tile adjacent to the first tile, the groove is communicated with the lower edge of the second tile, and the groove abuts against the first tile to form a clamping groove.

3. The concealed fire door of claim 2 wherein the first tile has rough texture on a side thereof adjacent the door frame.

4. The concealed fire door of claim 1 wherein the hook is bolted to the cross bar.

5. The concealed fire door of claim 4 wherein the fixed portion is provided with an adjustment waist opening extending toward the front of the door frame.

6. The concealed fire door of claim 1 further comprising a third tile, wherein the first tile corresponding to the middle of the door frame has a third tile disposed on the underside of the cross bar that abuts the cross bar.

7. The hidden fire door of claim 6, wherein the cross bar with the lower side abutting against the third tile is provided with a T-shaped hook, the fixing portion is connected to the middle of the connecting portion, and one side of the third tile, which is close to the adjacent cross bar, is provided with a clamping groove clamped with one end of the connecting portion.

8. The concealed fire door of claim 1 wherein the cross bar is angle steel comprising a horizontal portion and a vertical portion perpendicular to the horizontal portion, the horizontal portion being connected to the fixed portion, the vertical portion being in abutment with the first tile.

9. The concealed fire door of claim 1 wherein the door frame further comprises a vertical bar, and wherein the two ends of the plurality of cross bars are connected by the vertical bar.

10. The concealed fire door of claim 9 wherein the door frame further comprises a reinforcement diagonal that is connected diagonally between adjacent crossbars.