CN221298882U

CN221298882U - High-stability split ecological fireproof door

Info

Publication number: CN221298882U
Application number: CN202322921544.9U
Authority: CN
Inventors: 程进; 周勇; 黄平
Original assignee: Mingde Zhiyuan Chongqing Door & Window Co ltd
Current assignee: Mingde Zhiyuan Chongqing Door & Window Co ltd
Filing date: 2023-10-30
Publication date: 2024-07-09
Anticipated expiration: 2033-10-30

Abstract

The utility model discloses a high-stability split ecological fireproof door which comprises a door frame, wherein a metal door is arranged in the middle of the door frame, a movable rod is arranged in the right metal door, a gear is arranged on the right of the movable rod, a double gear is arranged below the gear, a rotating shaft is arranged in the middle of the double gear, a knob is arranged in front of the rotating shaft, a clamping block is arranged on the right of the double gear, a spring is arranged on the right of the clamping block, the rotating shaft is driven to rotate by the rotating knob, the gear is driven to rotate by the rotating shaft, the double gear is driven to rotate reversely, the gear and the double gear rotate reversely to drive an upper movable rod and a lower movable rod to move reversely up and down, the movable rod is embedded into or separated from a clamping groove, and the door plate is conveniently locked and fixed.

Description

High-stability split ecological fireproof door

Technical Field

The utility model relates to the field of fireproof doors, in particular to a high-stability split ecological fireproof door.

Background

The fireproof door is a door capable of effectively isolating fire sources, can meet the requirements of fire resistance stability, integrity and heat insulation in a certain time, is widely used in places with inflammable, valuable and other articles, can effectively reduce property loss of people when fire occurs, and ensures life safety of people.

Through retrieval, the prior Chinese patent publication number is CN202023244465.1, the utility model relates to a high-stability composite fireproof door, which comprises two door bodies which are arranged in a split way and a frame body for installing the door bodies, wherein the inner walls of the left side and the right side of the frame body are respectively and rotatably connected with an installation rod, a driving mechanism for driving the installation rods to rotate is connected in the frame body, the outer side walls of the installation rods are rotatably sleeved with two driving blocks, the driving blocks are fixedly connected with the corresponding door bodies, and locking blocks fixedly connected to the outer side walls of the installation rods are respectively arranged on the upper side and the lower side of the driving blocks. According to the utility model, through the mutual matching among the frame body, the mounting rod, the driving mechanism, the driving block, the locking block and the locking assembly, the driving mechanism is utilized to drive the mounting rod to rotate, so that the locking block and the door body rotate, and the door body is automatically opened, so that time and labor are saved, in addition, under the condition of power failure and the like, the locking assembly can be disassembled, and at the moment, the door body can be manually pushed open, and the door has flexible design, strong practicability and convenient use.

Although the above-mentioned patent has realized swift, convenient effect of closing fire door, but above-mentioned fire door adopts motor drive, and under the circumstances that this kind has various uncertain factors of conflagration probably takes place unexpected motor unable drive fire door and closes, this needs to close manually, has unable manual problem of closing the locking to fire door.

Aiming at the problems, innovative design is carried out on the basis of the original fireproof door.

Disclosure of utility model

The utility model aims to provide a high-stability split ecological fireproof door, which solves the problem that the conventional market cannot manually, quickly and stably close and fix the fireproof door.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a split type ecological fire door of high stability, includes the door frame, preferably, be equipped with the metal door in the middle of the door frame, and be equipped with the movable rod in the right metal door, the movable rod right is equipped with the gear, and the gear below is equipped with double gear, be equipped with the pivot in the middle of the double gear, and be equipped with the knob in the front of the pivot, the double gear right is equipped with the fixture block, and the fixture block right is equipped with the spring.

Preferably, the door frame comprises a door frame I, clamping grooves and door openings, wherein the door openings are formed in the middle of the door frame I, and the clamping grooves are formed in the right sides of the inner sides of the upper side and the lower side of the door frame I.

Preferably, the metal door comprises a door plate, a rotating clamp, a first sliding groove, a groove and a second sliding groove, wherein the rotating clamp is symmetrically connected to the left door plate and the right door plate, the rotating clamp is connected with the first door frame, the rotating clamp rotates on the first door frame, the door plate is embedded and connected with the first door frame, the middle of the two door plates is connected in a clamping mode, the first sliding groove, the groove and the second sliding groove are formed in the right side of the right door plate, the groove is formed in the right side of the first sliding groove, and the second sliding groove is formed in the right side of the groove.

Preferably, the movable rod comprises a vertical rod and a rack, wherein one end of the vertical rod is connected with the rack, the other end of the vertical rod is embedded with a connecting clamping groove, the vertical rod and the rack are all arranged in a sliding groove, the vertical rod and the rack move up and down in the sliding groove, the two racks are respectively engaged with a connecting gear and a double gear, the double gear is in a modeling structure fixedly connected with the two gears, the smaller end of the double gear is engaged with the connecting gear, the gears and the double gear are all arranged in a groove, the gear is engaged with a connecting door plate, the gears rotate in the groove, a rotating shaft is connected in the middle of the double gear, the front end and the rear end of the rotating shaft are engaged with the connecting door plate, the rotating shaft rotates in the door plate, and the front end of the rotating shaft penetrates through the door plate connecting knob.

Preferably, the fixture block comprises a sliding block and a shifting block, wherein the sliding block and the shifting block are arranged in a second sliding groove, the sliding block and the shifting block move left and right in the second sliding groove, the sliding block is connected with the shifting block, the shifting block penetrates through a door plate, the left end of the sliding block is clamped with a double gear, the right end of the sliding block is connected with a spring, and the spring is connected with the door plate.

Compared with the prior art, the utility model has the beneficial effects that: the effect of manually closing and fixing the fireproof door can be fast and stable;

1. The rotating knob drives the rotating shaft to rotate, the rotating shaft rotates to drive the gear to rotate, the gear and the double gear rotate reversely to drive the upper movable rod and the lower movable rod to move reversely and up and down, so that the movable rods are embedded into or separated from the clamping grooves, and the door plate is locked and fixed conveniently.

2. The spring promotes the slider and moves about in spout two and can block and connect the double gear, fixes the double gear, and then fixes the gear, and gear and double gear are fixed can fix the movable rod, avoid receiving external force to influence and open the movable rod.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

Fig. 4 is an enlarged schematic view of the gear of the present utility model.

In the figure: 1. a door frame; 101. a door frame I; 102. a door opening; 103. a clamping groove; 2. a metal door; 201. a door panel; 202. transferring cards; 203. a first chute; 204. a groove; 205. a second chute; 3. a movable rod; 301. a vertical rod; 302. a rack; 4. a spring; 5. a clamping block; 501. a slide block; 502. a shifting block; 6. a gear; 7. a double gear; 8. a rotating shaft; 9. and (5) a knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the split ecological fireproof door with high stability comprises a door frame 1, wherein a metal door 2 is arranged in the middle of the door frame 1, a movable rod 3 is arranged in the right metal door 2, a gear 6 is arranged on the right of the movable rod 3, a double gear 7 is arranged below the gear 6, a rotating shaft 8 is arranged in the middle of the double gear 7, a knob 9 is arranged in front of the rotating shaft 8, a clamping block 5 is arranged on the right of the double gear 7, and a spring 4 is arranged on the right of the clamping block 5;

Specifically, promote metal door 2, make metal door 2 rotate embedded door frame 1 on door frame 1, promote fixture block 5 to move to the right, make fixture block 5 leave dual gear 7, rotate knob 9 drive pivot 8 and rotate on metal door 2, pivot 8 rotates and drives dual gear 7 at metal door 2 internal rotation, dual gear 7 rotates and drives gear 6 reverse rotation, gear 6 and dual gear 7 reverse rotation drive about two movable rod 3 reverse reciprocates in metal door 2, make movable rod 3 imbed or leave door frame 1, lock fixed metal door 2, spring 4 promotes fixture block 5 to move block connection dual gear 7 to the left, fix dual gear 7.

The door frame 1 comprises a door frame I101, clamping grooves 102 and door openings 103, wherein the door openings 103 are arranged in the middle of the door frame I101, and the clamping grooves 102 are formed in the inner sides and the right sides of the upper side and the lower side of the door frame I101;

The metal door 2 comprises door plates 201, a rotating card 202, a first chute 203, a groove 204 and a second chute 205, wherein the rotating card 202 is symmetrically connected to the left door plate 201 and the right door plate 201, the rotating card 202 is in clamping connection with the first door frame 101, the rotating card 202 rotates on the first door frame 101, the door plates 201 are in embedded connection with the first door frame 101, the middle of the two door plates 201 are in clamping connection, the right door plate 201 is provided with the first chute 203, the groove 204 and the second chute 205, the groove 204 is arranged on the right of the first chute 203, and the second chute 205 is arranged on the right of the groove 204;

Specifically, the door panel 201 is pushed to rotate the door panel 201 around the rotating card 202 on the door frame one 101, so that the door panel 201 is embedded into the door opening 103, and the door opening 103 is closed.

The movable rod 3 comprises a vertical rod 301 and a rack 302, one end of the vertical rod 301 is connected with the rack 302, the other end of the vertical rod 301 is embedded into the connecting clamping groove 102, the vertical rod 301 and the rack 302 are both arranged in the first 203 of the sliding grooves, the vertical rod 301 and the rack 302 move up and down in the first 203 of the sliding grooves, the two racks 302 are respectively engaged with the connecting gear 6 and the double gear 7, the double gear 7 is in a modeling structure with fixedly connected big and small gears, one smaller end of the double gear 7 is engaged with the connecting gear 6, the gear 6 and the double gear 7 are both arranged in the groove 204, the gear 6 is clamped with the door plate 201, the gear 6 rotates in the groove 204, the middle of the double gear 7 is connected with the rotating shaft 8, the front end and the rear end of the rotating shaft 8 are clamped with the door plate 201, the rotating shaft 8 rotates in the door plate 201, and the front end of the rotating shaft 8 passes through the door plate 201 to be connected with the knob 9;

Specifically, the rotating knob 9 drives the rotating shaft 8 to rotate in the door plate 201, the rotating shaft 8 rotates to drive the double gear 7 to rotate in the groove 204, the double gear 7 rotates to drive the gear 6 to reversely rotate, the gear 6 and the double gear 7 reversely rotate to drive the upper and lower racks 302 to reversely move up and down in the first chute 203, the racks 302 move up and down to drive the vertical rod 301 to reversely move up and down in the first chute 203, so that the vertical rod 301 is embedded into the clamping groove 102, and the door plate 201 can be locked and fixed.

The clamping block 5 comprises a sliding block 501 and a shifting block 502, wherein the sliding block 501 and the shifting block 502 are arranged in a second sliding groove 205, the sliding block 501 and the shifting block 502 move left and right in the second sliding groove 205, the sliding block 501 is connected with the shifting block 502, the shifting block 502 penetrates through the door plate 201, the left end of the sliding block 501 is in clamping connection with the double gear 7, the right end of the sliding block 501 is connected with the spring 4, and the spring 4 is connected with the door plate 201;

specifically, pushing the shifting block 502 drives the sliding block 501 to move rightward in the second chute 205, so that the sliding block 501 leaves the double gear 7, the fixing of the double gear 7 can be released, the shifting block 502 is released, and the spring 4 pushes the sliding block 501 to move leftward in the second chute 205 to be clamped and connected with the double gear 7, so as to clamp and fix the double gear 7.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a split type ecological fire door of high stability, includes door frame (1), its characterized in that: be equipped with metal door (2) in the middle of door frame (1), and be equipped with movable rod (3) in right metal door (2), the movable rod (3) right is equipped with gear (6), and gear (6) below is equipped with double gear (7), be equipped with pivot (8) in the middle of double gear (7), and be equipped with knob (9) in the front of pivot (8), double gear (7) right is equipped with fixture block (5), and fixture block (5) right is equipped with spring (4).

2. The high stability split ecological fire door of claim 1, wherein: the door frame (1) comprises a door frame I (101), clamping grooves (102) and door openings (103), wherein the door openings (103) are formed in the middle of the door frame I (101), and the clamping grooves (102) are formed in the inner sides and the right sides of the upper side and the lower side of the door frame I (101).

3. The high stability split ecological fire door of claim 1, wherein: the metal door (2) comprises a door plate (201), a rotating clamp (202), a first sliding groove (203), a groove (204) and a second sliding groove (205), wherein the rotating clamp (202) is symmetrically connected to the left door plate and the right door plate (201), the rotating clamp (202) is clamped to connect with the first door frame (101), the rotating clamp (202) rotates on the first door frame (101), the door plate (201) is embedded to connect with the first door frame (101), the middle of the two door plates (201) is clamped to be connected, the right door plate (201) is provided with the first sliding groove (203), the groove (204) and the second sliding groove (205), and the groove (204) is arranged on the right of the first sliding groove (203), and the second sliding groove (205) is arranged on the right of the groove (204).

4. The high stability split ecological fire door of claim 1, wherein: the movable rod (3) comprises a vertical rod (301) and a rack (302), wherein one end of the vertical rod (301) is connected with the rack (302), the other end of the vertical rod (301) is embedded with a connecting clamping groove (102), the vertical rod (301) and the rack (302) are arranged in a sliding groove (203), the vertical rod (301) and the rack (302) move up and down in the sliding groove (203), the two racks (302) are respectively embedded with a connecting gear (6) and a double gear (7), the double gear (7) is arranged in a modeling structure with two gears fixedly connected, one smaller end of the double gear (7) is embedded with the connecting gear (6), the gears (6) and the double gear (7) are all arranged in a groove (204), the gears (6) are embedded with the connecting door plate (201), the gears (6) rotate in the groove (204), the middle of the double gear (7) is connected with a rotating shaft (8), the front end and the two ends of the rotating shaft (8) are embedded with the connecting door plate (201), and the rotating shaft (8) rotates in the door plate (201), and the front end of the rotating shaft (8) penetrates through the rotating shaft (201).

5. The high stability split ecological fire door of claim 1, wherein: the fixture block (5) comprises a sliding block (501) and a shifting block (502), wherein the sliding block (501) and the shifting block (502) are arranged in a sliding groove II (205), the sliding block (501) and the shifting block (502) move left and right in the sliding groove II (205), the sliding block (501) is connected with the shifting block (502), the shifting block (502) penetrates through a door plate (201), the left end of the sliding block (501) is clamped with a double gear (7), the right end of the sliding block (501) is connected with a spring (4), and the spring (4) is connected with the door plate (201).