High-stability flame-retardant door pocket

Abstract

The utility model relates to the technical field of door pockets, in particular to a high-stability flame-retardant door pocket which comprises a door pocket component, two sets of clamping frames are installed on the inner side of the door pocket component, a fireproof flame-retardant composition board is placed between the two sets of clamping frames, and connecting grooves are formed in the top ends of the inner sides of the two sets of clamping frames. The inner sides of the two sets of connecting grooves are connected with a connecting plate in a clamped mode, the section of the connecting plate is in a U shape, the two sets of clamping frames are connected in a clamped mode through an attaching butt-joint mechanism, the pushing butt-joint assembly comprises a placing plate installed at one end of the outer wall of one set of clamping frames, and a synchronous groove is formed in the top of the placing plate; a synchronous block is slidably connected to the inner side of the synchronous groove, and the cross section of the synchronous block and the cross section of the synchronous groove are T-shaped; the installation structure is simple in structure and convenient to operate, a worker does not need to repeatedly twist each group of screws and nuts for replacement operation, the disassembly and assembly steps are simplified, meanwhile, operation parts on the installation structure can be protected, and the overhaul and replacement efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door pocket technical field, concretely relates to a high stability flame -retardant door pocket. BACKGROUND

[0002] Door pocket refers to two door frames in and out of the door, and its main function is to fix the door leaf and protect the corner, decoration and the like. During the decoration process, it is used to protect the door from scratching, corrosion, damage, dirt and the like. At present, the door pocket used in the construction engineering is mostly spliced by simple solid wood board, and the wooden door pocket itself has flammability, and the door with such door pocket is easy to catch fire, and the safety is low, but the existing door pocket is generally made of wood material, does not have the effect of fireproofing and flame -retardant, so that the use has certain limitation, therefore, does not satisfy the existing demand, and for this, we propose a high stability flame -retardant door pocket.

[0003] In order to solve the above technical problem, the existing technology discloses a high stability flame -retardant door pocket related to door pocket technical field, in order to solve the problem that the existing door pocket is generally made of wood material, does not have the effect of fireproofing and flame -retardant, so that the use has certain limitation. The flame -retardant door pocket component includes left door pocket component and right door pocket component, and the fire -retardant door pocket beam frame is clamped and connected between the left door pocket component and the stone door pocket component, and is clamped with each side of the left door pocket component and the right door pocket component.

[0004] Although the above-mentioned prior art scheme improves the fireproofing and flame -retardant performance of the door pocket as a whole, when replacing the fireproofing and flame -retardant composite board with decreased aging flame -retardant effect, the dismounting process needs to rotate each group of screws in turn and take down the protection top plate structure, and then twist the nut in each circle, which is relatively complicated and time -consuming, and affects the replacement efficiency of the staff. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high stability flame -retardant door pocket, to solve the problem that when replacing the fireproofing and flame -retardant composite board with decreased aging flame -retardant effect, the dismounting process needs to rotate each group of screws in turn and take down the protection top plate structure, and then twist the nut in each circle, which is relatively complicated and time -consuming, and affects the replacement efficiency of the staff.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a high stable fire -retardant door pocket, including door pocket component, the inside of door pocket component is equipped with two groups of clamping frame, and the inside of two groups of clamping frame is placed with fire -retardant combined board, and the top of two groups of clamping frame is equipped with connecting groove, and the inside of connecting groove is connected with the connecting plate of snap -fit, the section of connecting plate is U type, and two groups of clamping frame are connected through the joint of close docking mechanism, and the close docking mechanism includes push -and -go docking assembly, elastic pressure positioning assembly and slip close -fit component, and push -and -go docking assembly is used to carry out the primary docking of the position of two groups of clamping frame, and elastic pressure positioning assembly is used to lock or unlock the positional relationship of two groups of clamping frame, and slip close -fit component is used to place fire -retardant combined board between two groups of clamping frame.

[0008] As the preferred scheme of the utility model, the push -and -go docking assembly includes the placement plate of one group of clamping frame installation one end outer wall, the top of placement plate is equipped with synchronous groove, the inside of synchronous groove is connected with the synchronous block of sliding, the section of synchronous block and synchronous groove is T type, the other end of synchronous block is equipped with fixed plate, the side of fixed plate is equipped with docking block, and the side of fixed plate is equipped with first rubber pad.

[0009] As the preferred scheme of the utility model, the inside of first rubber pad is equipped with docking hole, and the outer wall of docking hole is close to docking block, and the other end of other group clamping frame is equipped with mounting seat, and the side of mounting seat is equipped with docking groove of sliding connection with docking block.

[0010] As the preferred scheme of the utility model, the elastic pressure positioning assembly includes the installation groove of being equipped with in the inside of mounting seat and being located at the side of docking groove, and the one end of inside of installation groove is rotatably connected with first movable rod, and the outside of first movable rod is equipped with elastic pressure block, and the opposite surface of elastic pressure block and docking block is equipped with inclined plane, and the inside of elastic pressure block is equipped with fixed slot in the side of inclined plane, and the fixed spring is installed between the fixed slot and the inner wall of installation groove, and the other end of fixed spring is fixedly connected with the inner wall of installation groove.

[0011] As the preferred scheme of the utility model, the inside of elastic pressure block is equipped with retraction groove in the inclined plane thereof, and the inside of retraction groove is rotatably connected with retraction rod, and the outside of retraction rod is equipped with retraction plate, and the side of retraction plate is equipped with slope surface close to inclined plane, and one end of retraction rod is equipped with torsion spring, and the outer wall of docking block is equipped with abutting groove in the inclined plane thereof.

[0012] As the preferred scheme of the utility model, the other end of the elastic pressing block is provided with a limiting plate, the inner wall of the mounting groove is provided with a limiting groove in sliding connection with the limiting plate, the cross section of the mounting seat is L-shaped, one side of the mounting seat is provided with an operation groove, one end of the first movable rod extending into the inner side of the operation groove is provided with a knob, the outer wall of the mounting seat is hinged with a closing plate, the closing plate is in sliding connection with the operation groove, one end of the closing plate is embedded with a magnetic sheet, the inner wall of the operation groove is embedded with an iron sheet in adsorption with the magnetic sheet, one side of the closing plate is provided with a buckle groove.

[0013] As the preferred scheme of the utility model, the sliding fitting assembly comprises two groups of limiting frames mounted at the two ends of the top of the clamping frame, the two sides of the inner wall of the two groups of limiting frames are provided with translation grooves, the inner side of the limiting frame is in sliding connection with a horizontal plate, and the outer wall of the horizontal plate is provided with translation blocks in sliding connection with the translation grooves.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the utility model, the positions of the two groups of clamping frames are initially docked through the push-to-connect assembly, the position relationship between the two groups of clamping frames is locked or unlocked through the elastic pressing positioning assembly, and the fireproof and flame-retardant combined plate is placed between the two groups of clamping frames through the sliding fitting assembly, so that the structure is simple, the operation is convenient, the staff does not have to repeatedly twist each group of screws and nuts for replacement operation, the disassembly and assembly steps are simplified, the operation components on the mounting structure can be protected, and the efficiency of maintenance and replacement is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall structural schematic view of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic view of the clamping frame and the fireproof and flame-retardant combined plate of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic view of the clamping frame of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic view of the clamping frame of the utility model;

[0020] In the drawing: 1, door pocket component; 2, clamping frame; 3, fireproof and flame-retardant combined plate; 4, connecting plate; 5, placing plate; 6, fixed plate; 7, butt joint block; 8, first movable rod; 9, first rubber pad; 10, mounting seat; 11, elastic pressing block; 12, knob; 13, fixed spring; 14, retraction rod; 15, retraction plate; 16, translation groove; 17, torsional spring; 18, limiting plate; 19, limiting frame; 20, horizontal plate; 21, closing plate; 22, magnetic sheet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0022] Embodiment: Please refer to Figures 1-4 The present application provides a technical solution:

[0023] The high-stability fireproof door pocket comprises a door pocket component 1, two groups of clamping frames 2 are installed on the inner side of the door pocket component 1, a fireproof and flame-retardant combined board 3 is placed between the two groups of clamping frames 2, a connecting groove is formed at the top end of the inner side of each of the two groups of clamping frames 2, a connecting plate 4 is clamped and connected to the inner side of each of the two groups of connecting grooves, the cross section of the connecting plate 4 is in a U shape, the two groups of clamping frames 2 are clamped by a fitting and butt joint mechanism, the fitting and butt joint mechanism comprises a pushing butt joint assembly, an elastic pressing positioning assembly and a sliding fitting assembly, the pushing butt joint assembly is used for initially butt joining the positions of the two groups of clamping frames 2, the elastic pressing positioning assembly is used for locking or unlocking the positional relationship of the two groups of clamping frames 2, and the sliding fitting assembly is used for placing the fireproof and flame-retardant combined board 3 between the two groups of clamping frames 2. When the device is used, the positions of the two groups of clamping frames 2 can be initially butt joined by the pushing butt joint assembly, the elastic pressing positioning assembly locks or unlocks the positional relationship of the two groups of clamping frames 2, and the sliding fitting assembly places the fireproof and flame-retardant combined board 3 between the two groups of clamping frames 2. The device has the advantages of simple structure, convenient operation, no need for workers to repeatedly twist each group of screws and nuts for replacement operation, simplified disassembly and assembly steps, protection of operation components on the mounting structure and further improved maintenance and replacement efficiency.

[0024] In the present embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the push-fit assembly includes a placement plate 5 mounted on one end of the outer wall of one set of clamping frames 2, the top of the placement plate 5 is provided with a synchronous groove, the inner side of the synchronous groove is slidably connected with a synchronous block, the cross section of the synchronous block and the synchronous groove is T-shaped, the other end of the synchronous block is provided with a fixed plate 6, one side of the fixed plate 6 is provided with a butt joint block 7, one side of the fixed plate 6 is provided with a first rubber pad 9, the sliding fit assembly includes two sets of limiting frames 19 mounted on the top of the two ends of the clamping frame 2, the two sides of the inner wall of the two sets of limiting frames 19 are provided with a translation groove 16, the inner side of the limiting frame 19 is slidably connected with a horizontal plate 20, the outer wall of both ends of the horizontal plate 20 is provided with a translation block slidably connected with the translation groove 16, first, the fire-resistant and flame-retardant combined panel 3 can be placed between the two sets of clamping frames 2, and then the horizontal plate 20 and the translation block and the limiting frame 19 and the translation groove 16 are matched to push the two sets of clamping frames 2 to the outer wall of the fire-resistant and flame-retardant combined panel 3, then the connecting plate 4 is transversely inserted into the inner side of the connecting groove, the placement plate 5 can move through the recess of the mounting seat 10 without being blocked, then the fixed plate 6 is pushed to match the synchronous groove and the synchronous block to drive the butt joint block 7 to slide into the inner side of the butt joint groove.

[0025] In this embodiment, as shown in Figure 1 , Figure 3 and Figure 4 , the first rubber pad 9 is internally provided with a butt joint hole, the butt joint hole is fitted to the outer wall of the butt joint block 7, the other end of the other set of clamping frames 2 is provided with a mounting seat 10, one side of the mounting seat 10 is provided with a butt joint groove slidably connected with the butt joint block 7, the elastic pressing positioning assembly includes a mounting groove provided in the inner side of the mounting seat 10 on one side of the butt joint groove, the inner side of the mounting groove is rotatably connected with a first movable rod 8 at one end, the outer side of the first movable rod 8 is sleeved with an elastic pressing block 11, the opposite surfaces of the elastic pressing block 11 and the butt joint block 7 are both provided with inclined surfaces, the inner side of the elastic pressing block 11 is provided with a fixing groove on one side of the inclined surface, a fixing spring 13 is mounted between the fixing groove and the inner wall of the mounting groove, the other end of the fixing spring 13 is fixedly connected with the inner wall of the mounting groove, then the fixed plate 6 is continuously pressed to make the butt joint block 7 and the elastic pressing block 11 partially contact, the two sets of inclined surfaces are matched to make the elastic pressing block 11 and the first movable rod 8 rotate and deviate, at the same time the fixing spring 13 is also stretched, until the inclined surface on the butt joint block 7 contacts the slope surface on the retracting plate 15, forcing the retracting plate 15 to retract into the inner side of the retracting groove, after it is aligned with the abutting groove, the torsion spring 17 rebounds to drive the retracting plate 15 to expand in the inner side of the abutting groove, at this time the first rubber pad 9 is in a compressed state, then the fixed plate 6 is loosened, the first rubber pad 9 rebounds a distance, the retracting plate 15 abuts against the inner wall of the abutting groove, the clamping and fixing of the fire-resistant and flame-retardant combined panel 3 can be completed.

[0026] In this embodiment, as shown in Figure 1 , Figure 3 and Figure 4As shown, the inner part of the elastic block 11 is provided with a retraction groove at the inclined surface thereof, the inner side of the retraction groove is rotationally connected with a retraction rod 14, the outer side of the retraction rod 14 is provided with a retraction plate 15, one side of the retraction plate 15 is provided with a slope surface matched with the inclined surface, one end of the retraction rod 14 is provided with a torsion spring 17, the outer wall of the abutting block 7 is provided with an abutting groove at the inclined surface thereof, further, when the fire-retardant combined board 3 with the aging and the decreased fire-retardant effect needs to be taken out, the knob 12 is rotated to drive the first movable rod 8 to rotate in cooperation with the limiting plate 18 and the limiting groove, the elastic block 11 is actively stretched to fix the spring 13, the retraction plate 15 can be separated from the abutting groove, at this time, the two sets of clamping frames 2 can be unfolded, and then the fire-retardant combined board 3 can be taken out.

[0027] In the embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the other end of the elastic block 11 is provided with a limiting plate 18, the inner wall of the installation groove is provided with a limiting groove slidably connected with the limiting plate 18, the cross section of the mounting seat 10 is L-shaped, one side of the mounting seat 10 is provided with an operation groove, one end of the first movable rod 8 extending to the inner side of the operation groove is provided with a knob 12, one side of the outer wall of the mounting seat 10 is hingedly connected with a closing plate 21, the closing plate 21 is slidably connected with the operation groove, one end of the closing plate 21 is embedded with a magnetic sheet 22, the inner wall of the operation groove is embedded with an iron sheet adsorbed with the magnetic sheet 22, one side of the closing plate 21 is provided with a pulling slot, further, after the new fire-retardant combined board 3 is placed between the two sets of clamping frames 2 and locked, the closing plate 21 can be closed with the operation groove by using the hinge, so that the magnetic sheet 22 and the iron sheet are adsorbed to cover the knob 12 in the inner side of the operation groove to avoid accidental touch.

[0028] The implementation principle of the high-stability fireproof door pocket is as follows: the fireproof and flame-retardant combined plate 3 is placed between the two groups of clamping frames 2, then the horizontal plate 20 and the translation block are matched with the limiting frame 19 and the translation groove 16 to push the two groups of clamping frames 2 to the outer wall of the fireproof and flame-retardant combined plate 3, then the connecting plate 4 is transversely inserted into the inner side of the connecting groove, the placing plate 5 can move through the recess of the mounting seat 10 without being blocked, then the fixed plate 6 is pushed to match the synchronous groove and the synchronous block to drive the butt joint block 7 to slide into the inner side of the butt joint groove, the fixed plate 6 is continuously extruded to make the butt joint block 7 and the elastic pressing block 11 partially contact, the elastic pressing block 11 and the first movable rod 8 are rotated and offset through the cooperation of the two groups of inclined surfaces, and the fixed spring 13 is also stretched, until the inclined surface on the butt joint block 7 contacts the slope surface on the retracting plate 15, the retracting plate 15 is forced to retract into the inner side of the retracting groove, the torsion spring 17 rebounds to drive the retracting plate 15 to expand in the inner side of the abutting groove, at this time, the first rubber pad 9 is in a compressed state, then the fixed plate 6 is loosened, the first rubber pad 9 rebounds by a distance, the retracting plate 15 abuts against the inner wall of the abutting groove, and the clamping and fixing of the fireproof and flame-retardant combined plate 3 are completed, when the fireproof and flame-retardant combined plate 3 with a decreased aging flame-retardant effect needs to be taken out, the knob 12 is rotated to drive the first movable rod 8 to rotate through the cooperation of the limiting plate 18 and the limiting groove, the elastic pressing block 11 actively stretches the fixed spring 13, and the retracting plate 15 can be separated from the abutting groove, at this time, the two groups of clamping frames 2 can be expanded, then the fireproof and flame-retardant combined plate 3 can be taken out, after the new fireproof and flame-retardant combined plate 3 is placed between the two groups of clamping frames 2 and locked, the closed plate 21 can be closed with the operation groove through the hinge, the magnetic sheet 22 and the iron sheet are adsorbed to cover the knob 12 in the inner side of the operation groove to avoid accidental touch.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-stability fire door surround comprising a door surround member (1), characterised in that: The inner side of the door pocket component (1) is provided with two groups of clamping frames (2), the fireproof and flame-retardant composite boards (3) are arranged between the two groups of clamping frames (2), the top end of the inner side of the two groups of clamping frames (2) is provided with a connecting groove, the connecting plates (4) are clamped and connected in the inner side of the two connecting grooves, the section of the connecting plate (4) is U-shaped, the two groups of clamping frames (2) are clamped through the abutment butt joint mechanism, the abutment butt joint mechanism comprises a push butt joint assembly, a elastic pressing positioning assembly and a sliding abutment assembly, the push butt joint assembly is used for initially abutting the position of the two groups of clamping frames (2), the elastic pressing positioning assembly is used for locking or unlocking the positional relationship of the two groups of clamping frames (2), and the sliding abutment assembly is used for arranging the fireproof and flame-retardant composite boards (3) between the two groups of clamping frames (2).

2. A high stability fire door according to claim 1, wherein: The push butt joint assembly comprises a placing plate (5) mounted on one end of the outer wall of one group of clamping frames (2), a synchronous groove is formed in the top of the placing plate (5), a synchronous block is slidably connected in the inner side of the synchronous groove, the section of the synchronous block and the synchronous groove is T-shaped, a fixed plate (6) is mounted on the other end of the synchronous block, a butt joint block (7) is mounted on one side of the fixed plate (6), and a first rubber pad (9) is mounted on one side of the fixed plate (6).

3. A high stability fire door according to claim 2, wherein: A butt joint hole is formed in the first rubber pad (9), the butt joint hole is abutted to the outer wall of the butt joint block (7), the other end of the other group of clamping frames (2) is provided with a mounting seat (10), and a butt joint groove in sliding connection with the butt joint block (7) is formed in one side of the mounting seat (10).

4. A high stability fire door according to claim 3, wherein: The elastic pressing positioning assembly comprises a mounting groove formed in the inner side of the mounting seat (10) and located on one side of the butt joint groove, a first movable rod (8) is rotatably connected to one end in the inner side of the mounting groove, a pressing block (11) is sleeved on the outer side of the first movable rod (8), inclined surfaces are formed in the opposite surfaces of the pressing block (11) and the butt joint block (7), a fixing groove is formed in the inner side of the pressing block (11) and located on one side of the inclined surface, a fixing spring (13) is mounted between the inner wall of the fixing groove and the mounting groove, and the other end of the fixing spring (13) is fixedly connected with the inner wall of the mounting groove.

5. A high stability fire door according to claim 4, wherein: A retraction groove is formed in the inner side of the pressing block (11) and located at the inclined surface, a retraction rod (14) is rotatably connected in the inner side of the retraction groove, a retraction plate (15) is mounted on the outer side of the retraction rod (14), an inclined surface is formed in one side of the retraction plate (15) and abutted to the inclined surface, a torsional spring (17) is mounted on one end of the retraction rod (14), and an abutting groove is formed in the outer wall of the butt joint block (7) and located at the inclined surface.

6. A high stability fire door according to claim 5, wherein: The other end of the elastic block (11) is installed with a limiting plate (18), the inner wall of the installation groove is provided with a limiting groove in sliding connection with the limiting plate (18), the section of the mounting seat (10) is L-shaped, one side of the mounting seat (10) is provided with an operation groove, one end of the first movable rod (8) extending to the inside of the operation groove is installed with a knob (12), one side of the outer wall of the mounting seat (10) is hinged with a closing plate (21), the closing plate (21) is in sliding connection with the operation groove, one end of the closing plate (21) is embeddedly installed with a magnetic sheet (22), the inner wall of the operation groove is embeddedly installed with an iron sheet in adsorption with the magnetic sheet (22), one side of the closing plate (21) is provided with a buckle pulling groove.

7. A high stability fire door according to claim 6, wherein: The sliding fit assembly comprises two sets of limiting frames (19) installed at the two ends of the top of the clamping frame (2), the inner walls of the two sets of limiting frames (19) are provided with translation grooves (16) on the two sides, the inner sides of the limiting frames (19) are in sliding connection with horizontal plates (20), and the outer walls of the horizontal plates (20) are provided with translation blocks (16) in sliding connection with the translation grooves (16).

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