CN115450528B

CN115450528B - Braking type intelligent door capable of preventing being opened by impact

Info

Publication number: CN115450528B
Application number: CN202211410030.0A
Authority: CN
Inventors: 刘海清; 喻震宇; 兰德平; 王鑫胤; 李阳; 董礼
Original assignee: Hunan Changfang Shuchuang Technology Co ltd
Current assignee: Hunan Changfang Shuchuang Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2042-11-11
Also published as: CN115450528A

Abstract

The invention relates to a door capable of being opened in an anti-collision mode, in particular to a braking type intelligent door capable of being opened in an anti-collision mode. The door frame comprises a square frame-shaped door frame, and a plurality of positioning mechanisms are arranged on the left side wall and the right side wall inside the door frame. The two expansion bolts in the positioning mechanism are arranged in a splayed shape, when the door frame is subjected to outward pulling force or inward impact force, the expansion bolts can buffer the force, so that the door frame can be stably installed in the door opening, and meanwhile, when the two expansion bolts arranged in the splayed shape move inwards when the door frame is impacted, the two expansion bolts drag the side wall of the door frame to limit the position of the door frame, so that the situation that the door frame leaves from the door opening when the door frame is subjected to impact on opening and closing is avoided, and the installation stability of the door frame is improved.

Description

Braking type intelligent door capable of preventing being opened by impact

Technical Field

The invention relates to a door capable of being opened in an anti-collision mode, in particular to a braking type intelligent door capable of being opened in an anti-collision mode.

Background

The door of crashproof can resist the improper opening under the certain condition in the certain time, the door that has certain safety protection performance and accord with corresponding theftproof security level, and the door at crashproof receives external striking back, because of the door middle part does not have the structure to support, the inside sunken condition in middle part can appear in the door, and the door of indent can drive the lock and leave the door frame, so far make the burglary-resisting door open, and then can not do the effect of safety protection, simultaneously when the door received the striking, the door frame also can be driven and slide on the door opening, make the door have the possibility of leaving from the door opening, lead to the instability of door installation, when meetting dangerous condition, the effect that the door of crashproof can't accomplish to block, make the people who uses the door of crashproof can't obtain safe protection.

Disclosure of Invention

The invention aims to provide a braking intelligent door capable of preventing being opened by collision so as to solve the problems in the prior art.

In order to achieve the purpose, the intelligent door capable of being opened by impact is provided, the intelligent door comprises a door frame and an opening and closing door arranged inside the door frame, the door frame and the opening and closing door are connected together in a rotating mode, the door frame comprises a door frame in a square frame shape, a plurality of positioning mechanisms are arranged on the left side wall and the right side wall inside the door frame, each positioning mechanism comprises two expansion bolts, one ends of the expansion bolts penetrate through the side wall of the door frame and are connected in a wall in an inserting mode, the two expansion bolts are arranged in a staggered mode to form an outwards-expanding splayed shape, an outwards-pulling preventing mechanism is arranged on one side of the door frame and blocks outwards moving of the door frame, the opening and closing door comprises a door plate, one side of the door plate is hinged to the inner side wall of the door frame, a hollow cavity is formed in the door plate, a plurality of stress components are arranged inside the hollow cavity, and the stress components guide the force borne by the door plate to the two sides of the door plate.

As a further improvement of the technical scheme, a plurality of nail placing grooves are formed in the vertical direction of the left inner side wall and the right inner side wall of the door frame, the bottom positions of the nail placing grooves are arranged in an inclined mode, and the direction of inclination of the bottom of each two adjacent nail placing grooves is opposite.

As a further improvement of the technical scheme, a nail placing hole is vertically formed in the bottom side wall of the nail placing groove, a sleeve is inserted in the nail placing hole in a sliding mode, and one end of the expansion bolt is inserted in the sleeve.

As a further improvement of the technical scheme, the anti-outward-pulling mechanism comprises an inner blocking frame, buckling pull plates are symmetrically fixed on one side of the inner blocking frame from top to bottom, buckling pull grooves are formed in the upper side wall and the lower side wall of the interior of the door frame, and the buckling pull plates are inserted and placed in the buckling pull grooves in the interior of the door frame.

As a further improvement of the technical scheme, a plurality of slots are formed in one side, away from the inner blocking frame, of the pull buckle slot, a plurality of inserting blocks are fixed on the pull buckle plate, and one ends of the inserting blocks are inserted into the slots.

As a further improvement of the technical scheme, the door frame is arranged in the door opening, the inner blocking frame is arranged indoors and attached to one side of the door opening, the outer blocking frame is fixed to one side, away from the inner blocking frame, of the door frame, and the outer blocking frame is arranged outdoors and attached to one side of the door opening.

As the further improvement of the technical scheme, one side that keeps off the frame in keeping away from of door plant is provided with a plurality of long arc board, short arc board, long arc board, short arc board are bellied arc, just long arc board, short arc board are crisscross to be fixed on the lateral wall of door plant, long arc board, short arc board are when receiving external power, will exert oneself to the guide of door plant both sides.

As the further improvement of this technical scheme, a plurality of separate through the rubber slab between the atress subassembly, just the atress subassembly includes three atress board at vertical direction upper parallel arrangement, and the both sides that are located the atress board at middle part link together the atress board that is located both sides through a plurality of oblique branch and straight-bar respectively, the straight-bar level sets up, a plurality of crisscross setting from top to bottom between the oblique branch, just oblique branch sets up in the one side that is close to the long arc board.

As a further improvement of the technical scheme, a C-shaped placing groove is formed in the side wall of the door plate, a pulling frame matched with the placing groove is arranged in the placing groove, a plurality of piercing nails are fixed on one side of the pulling frame, and one ends of the piercing nails are inserted into the side wall of the buckling pulling plate when the door frame and the opening and closing door are closed.

As a further improvement of the technical scheme, when the door panel is impacted, the penetrating nail blocks the door panel from sinking towards the middle part, an inner concave groove is formed in one side, far away from the long arc plate, of the door panel, and the inner concave groove limits the door panel to bulge towards the indoor part.

Compared with the prior art, the invention has the beneficial effects that:

1. this braking formula prevents among the intelligent door that the striking was opened, splayed form is set to two expansion bolts among the positioning mechanism, receive outside pulling force or inside impact when the door frame, expansion bolt all can cushion the power, make installing in the door opening that the door frame can be stable, set two expansion bolts that the splayed simultaneously and hit at the door frame and carry out when inwards removing, two expansion bolts drag the door frame lateral wall, restriction door frame's position, avoid the door frame when accepting the striking that the switch door received, the condition that the door frame left from the door opening takes place, improve the stability of door frame installation.

2. In this braking type prevents intelligent door that striking was opened, through preventing the inside of outer mechanism setting at the door opening of drawing, make prevent that outer mechanism from restricting the position of door frame, make the door frame when receiving outside pulling force, prevent that outer mechanism from passing through the contact with the door opening lateral wall, the outside power of drawing that makes the door frame receive is prevented on outer mechanism conducts the lateral wall of door opening by preventing, make the inseparable connection of device and door opening together, prevent simultaneously that outer mechanism and positioning mechanism assist the cooperation, improve the stability of door frame installation on the door opening, strengthen the door frame and accept the stability of opening and shutting the door, make the setting that opens and shuts the door can be stable and block external personnel or material protection in the door opening.

3. This braking formula prevents among the intelligent door that the striking was opened, the inside at the door plant sets up a plurality of atress subassembly and accepts the power of being used in on the door plant, and the power that will receive leads to both sides, make the door plant can not appear the condition of indent after receiving external power, improve the door plant and receive the ability of striking, set up simultaneously on the door plant and pierce the nail and insert in detaining the arm-tie, make the door plant receive the impact after, through piercing the nail and detaining the pulling force between the arm-tie, slow down the trend of door plant indent, reduce the degree of door plant indent, make the door plant carry out normal protection.

Drawings

FIG. 1 is a schematic view of a closed configuration of the integrated device of the present invention;

FIG. 2 is a schematic view of an open configuration of the integrated device of the present invention;

FIG. 3 is a schematic view of a door frame according to the present invention;

fig. 4 is an exploded view of the doorframe of the present invention;

FIG. 5 is a partial sectional view of a door frame according to the present invention;

FIG. 6 is a second sectional view of the door frame of the present invention;

FIG. 7 is a schematic view of the structure of the switch door of the present invention;

FIG. 8 is a schematic view of an exploded structure of the switching door of the present invention;

FIG. 9 is a sectional view of the door of the present invention;

FIG. 10 is a schematic structural diagram of a force-bearing assembly of the present invention;

FIG. 11 is a schematic top view of the integrated apparatus of the present invention when subjected to an external impact force;

fig. 12 is a side view of the integrated device of the present invention when subjected to an external impact.

The various reference numbers in the figures mean:

1. a door frame; 11. a door frame; 111. an outer baffle frame; 12. an inner baffle frame; 13. buckling a pulling plate; 131. inserting a block; 14. a sleeve; 15. an expansion bolt; 16. nailing and placing the groove; 161. nailing holes; 17. buckling and pulling a groove; 171. a slot; 18. a shielding plate;

2. opening and closing the door; 21. a door panel; 22. pulling the frame; 221. piercing the nail; 23. a long arc plate; 24. a short arc plate; 25. a placement groove; 26. an inner groove; 27. a soft rubber pad; 28. a force-bearing component; 281. a stress plate; 282. a diagonal strut; 283. a straight rod; 29. a rubber plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Example 1

The door at crashproof is receiving external striking after, do not have the structure to support because of the door middle part, the inside sunken condition in middle part can appear in the door, and the door of indent can drive the lock and leave the door frame, so far make the burglary-resisting door opened, and then can't do safety protection's effect, receive the striking at the door simultaneously, the door frame also can be driven and slide on the door opening, make the door have the possibility of leaving from the door opening, lead to the instability of door installation, when meetting the dangerous condition, the effect that can't accomplish to block of crashproof door, make the people who uses the door of crashproof obtain safe protection.

Referring to fig. 1-2, the present embodiment aims to provide a braking type intelligent door capable of preventing being opened by impact, which includes a door frame 1 and an opening and closing door 2 disposed inside the door frame 1, wherein the door frame 1 and the opening and closing door 2 are rotatably connected together;

in order to solve the above-mentioned problem that when the door is impacted, the door frame is also driven to slide on the door opening, so that the door is separated from the door opening, referring to fig. 3-6, the door frame 1 includes a square frame-shaped door frame 11, the left and right side walls inside the door frame 11 are provided with a plurality of positioning mechanisms, each positioning mechanism includes two expansion bolts 15, one end of each expansion bolt 15 penetrates through the side wall of the door frame 11 and is inserted into the wall, meanwhile, the left and right inner side walls of the door frame 11 are provided with a plurality of nail placing grooves 16 in the vertical direction, the bottom positions of the nail placing grooves 16 are arranged in an inclined manner, the inclined directions of the bottoms of every two adjacent nail placing grooves 16 are opposite, meanwhile, a nail placing hole 161 is vertically arranged on the bottom side wall of the nail placing groove 16, the inside of the nail placing hole 161 is inserted into a sleeve 14 in a sliding manner, one end of each expansion bolt 15 is inserted into the sleeve 14, meanwhile, two expansion bolts 15 inserted into the sleeve 14 are arranged in a staggered mode to form an outwards expanded splayed shape, one end of each expansion bolt 15 is inserted into the side wall of the corresponding door opening, when the switch door 2 is impacted by the outside, the impact force of the switch door 2 is transmitted to the door frame 11, the door frame 11 drives the switch door 2 to move, the expansion bolts 15 block and limit the door frame 11 at the moment, the position of the door frame 11 is fixed, and meanwhile when the door frame 11 is bent inwards due to large impact force, the side wall of the door frame 11 moves towards the inside of the door opening, the expansion bolts 15 arranged in the door openings in a staggered mode stop the door frame 11 to move towards the inside of the door opening, the trend that the side wall of the door frame 11 moves inwards is limited, the door frame 11 can be stably fixed on the door opening, and the stability of the device installed on the door opening is improved.

Meanwhile, in order to improve the stability of the door frame 11 installed in the door opening, when the door frame 11 is subjected to an inward impact or an outward pulling force, the device can be stably fixed on the door opening, referring to fig. 4, an outward pulling prevention mechanism is arranged on one side of the door frame 11, the outward pulling prevention mechanism blocks outward movement of the door frame 11, after the door frame 11 is subjected to an outward pulling force, the outward pulling prevention mechanism is in contact with the side wall of the door opening to block the movement trend of the door frame 11, the outward movement trend of the door frame 11 is limited, and the stability of the door frame 11 installed on the door opening is improved.

In order to enable the door frame 11 to be stably fixed in the door opening, the structure of the anti-pulling-out mechanism is refined, the anti-pulling-out mechanism comprises an inner blocking frame 12, pull-buckle plates 13 are symmetrically fixed on one side of the inner blocking frame 12 in an up-and-down mode, pull-buckle grooves 17 are formed in the upper side wall and the lower side wall of the interior of the door frame 11, the pull-buckle plates 13 are inserted into the pull-buckle grooves 17 in the interior of the door frame 11, meanwhile, a plurality of inserting grooves 171 are formed in one side, away from the inner blocking frame 12, of the pull-buckle grooves 17, a plurality of inserting blocks 131 are fixed on the pull-buckle plates 13, one ends of the inserting blocks 131 are inserted into the inserting grooves 171, the inserting blocks 131 are inserted into the inserting grooves 171 through the inserting blocks 131, the outer blocking frame 111 is fixed on one side, away from the inner blocking frame 12, of the door frame 11 is connected with the door frame 11, the door frame 11 is arranged in the door opening, the inner blocking frame 12 is arranged indoors and attached to one side of the door opening, the outer blocking frame 111 is arranged on one side, the door frame is attached to the door opening, and the door blocking device is arranged on one side of the door opening, and the door frame, and the door blocking device is arranged on the door opening.

Meanwhile, in order to avoid the influence of the sundries entering the nailing groove 16 on the positioning mechanism, a shielding plate 18 is arranged on one side of the nailing groove 16 to shield the nailing groove 16, so that the sundries are prevented from entering the nailing groove 16.

Meanwhile, in order to improve the anti-collision capacity of the switch door 2, the switch door 2 cannot be easily deformed after being collided, and the protection capacity of the switch door 2 is ensured, referring to fig. 7-10, the structure of the open-close door 2 is refined, the switch door 2 comprises a door plate 21, one side of which is hinged on the inner side wall of the door frame 11, the door plate 21 is provided with a hollow cavity, a plurality of stress components 28 are arranged inside the hollow cavity, the plurality of stress components 28 are arranged in the vertical direction, when the door plate 21 is impacted by the external force, the stress components 28 guide the force borne by the door plate 21 to the two sides of the door plate 21, the force borne by the middle part of the door plate 21 is reduced, the inward concave of the door plate 21 is avoided, and the protection capacity of the door plate 21 is ensured.

In order to make the stressed assembly 28 guide the force applied to the door panel 21 to two sides of the door panel 21, referring to fig. 10, the stressed assembly 28 includes three stressed plates 281 arranged in parallel in the vertical direction, and two sides of the stressed plate 281 positioned in the middle are respectively connected together by a plurality of inclined struts 282 and straight rods 283, the straight rods 283 are horizontally arranged, the plurality of inclined struts 282 are arranged in an up-down staggered manner, the plurality of inclined struts 282 arranged in a staggered manner are symmetrically arranged on one side of the stressed plate 281 in a left-right manner, and the plurality of stressed assemblies 28 are separated by rubber plates 29, so that the plurality of stressed assemblies 28 are prevented from contacting with each other, friction between the stressed assemblies 28 and the stressed assemblies 28 is avoided, and abnormal sound caused by mutual impact between the stressed assemblies 28 is also avoided;

in order to enhance the bearing capacity of the door panel 21 to impact, one side of the door panel 21 far away from the inner blocking frame 12 is provided with a plurality of long arc plates 23 and short arc plates 24, the long arc plates 23 and the short arc plates 24 are both in a convex arc shape, and referring to fig. 7, the long arc plates 23 and the short arc plates 24 are fixed on the side wall of the door panel 21 in a staggered manner, so that the long arc plates 23 and the short arc plates 24 are placed in a staggered manner, when the long arc plates 23 and the short arc plates 24 are under external force, the force is guided to two sides of the door panel 21, and meanwhile, in order to enable the force-bearing component 28 to better guide the force on the door panel 21, the oblique supporting rod 282 is arranged on one side close to the long arc plates 23.

When the door panel 21 is subjected to an external impact force, referring to fig. 11 and fig. 12, the external impact force first contacts the long arc plate 23 and the short arc plate 24, the long arc plate 23 and the short arc plate 24 protruding outward receive the impact force, as indicated by arrow a in fig. 11 and fig. 12, part of the impact force received by the long arc plate 23 and the short arc plate 24 is guided to both sides of the door panel 21 so that part of the impact force is guided to the edge position of the door panel 21, the impact force received at the middle of the door panel 21 is reduced, when the impact force is guided by the long arc plate 23 and the short arc plate 24 arranged in a staggered manner, part of the impact force is guided in a staggered manner so that the impact force received at the middle position of the door panel 21 is not concentrated at one position, and the impact force received by the door panel 281 receives the force on the door panel 21, the oblique strut 282 guides the force received by the impact plate 281 to both ends of the force receiving assembly 28 so that the impact force received by the impact assembly 28 is dispersed to both sides, and at the impact force received by the straight rod 283, the door panel 281 vertically guides the impact force received by the door panel 281 to the other door panel 21 to the door panel 21, and the door panel 21, so that the impact force is not easily dispersed to the impact force, and the impact force is reduced by the impact force of the door panel 21, and the impact force is reduced by the straight rod 21, and the impact force is reduced.

Meanwhile, when the door panel 21 is impacted, the door panel 21 is sunken towards the middle, the upper end and the lower end of the door panel 21 are gathered towards the middle, the door panel 21 is separated from the door frame 11, when the separation distance between the door panel 21 and the door frame 11 is too large, the opening and closing door 2 is separated from the door frame 1, and then the protection effect cannot be achieved, so that a C-shaped placing groove 25 is formed in the side wall of the door panel 21, a pull frame 22 matched with the placing groove 25 is arranged inside the placing groove 25, a plurality of piercing nails 221 are fixed on one side of the pull frame 22, one ends of the piercing nails 221 move on the side wall of the buckling pull plate 13 when the door frame 1 and the opening and closing door 2 are closed, when the door panel 21 is impacted, the upper end and the lower end of the door panel 21 have a tendency to move towards the middle, as shown by a d arrow in fig. 12, the piercing nails 221 inserted into the buckling pull plate 13 move towards the middle of the door panel 21, the downwardly moving piercing nails 221 drive the buckling pull plate 13 to move downwards, the insertion block the buckling block the downward movement of the door panel 131, and further reduce the deformation of the door panel 21, and ensure that the door panel 21 is stably connected with the door frame 21, and the door frame 21 is connected with the door frame.

When the door 2 is opened or closed normally, the piercing spike 221 may injure the user, so that the piercing spike 221 is shielded by the soft rubber pad 27 provided on the piercing spike 221 to prevent the piercing spike 221 from injuring the user.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a braking type prevents that striking is opened intelligent door, includes door frame (1) and sets up switch door (2) inside door frame (1), rotate between door frame (1) and the switch door (2) and link together its characterized in that: the door frame (1) comprises a door frame (11) in a square frame shape, a plurality of positioning mechanisms are arranged on the left side wall and the right side wall inside the door frame (11), each positioning mechanism comprises two expansion bolts (15), one ends of the expansion bolts (15) penetrate through the side wall of the door frame (11) and are inserted into a wall body, the two expansion bolts (15) are arranged in a staggered mode to form an outwards-expanded splayed shape, an outward-pulling prevention mechanism is arranged on one side of the door frame (11) and blocks outward movement of the door frame (11), the door opening and closing (2) comprises a door plate (21) with one side hinged to the inner side wall of the door frame (11), a hollow cavity is formed in the door plate (21), a plurality of stress components (28) are arranged inside the hollow cavity, and the stress components (28) guide the force borne by the door plate (21) to the two sides of the door plate (21);

a plurality of long arc plates (23) and short arc plates (24) are arranged on one side, away from the inner blocking frame (12), of the door panel (21), the long arc plates (23) and the short arc plates (24) are both in a protruding arc shape, the long arc plates (23) and the short arc plates (24) are fixed on the side wall of the door panel (21) in a staggered mode, and when external force is applied to the long arc plates (23) and the short arc plates (24), the force is guided to the two sides of the door panel (21);

a C-shaped placing groove (25) is formed in the side wall of the door panel (21), a pulling frame (22) matched with the placing groove (25) is arranged inside the placing groove (25), a plurality of piercing nails (221) are fixed on one side of the pulling frame (22), and one ends of the piercing nails (221) are inserted into the side wall of the pull buckle plate (13) when the door frame (1) and the switch door (2) are closed;

when the door panel (21) is impacted, the piercing nail (221) blocks the door panel (21) from sinking towards the middle part, an inwards concave inner groove (26) is formed in one side, far away from the long arc plate (23), of the door panel (21), and the inwards concave inner groove (26) limits the door panel (21) to bulge towards the indoor space.

2. The intelligent door of claim 1, wherein: a plurality of nail placing grooves (16) are formed in the vertical direction of the left inner side wall and the right inner side wall of the door frame (11), the bottom positions of the nail placing grooves (16) are arranged in an inclined mode, and the direction of inclination of the bottoms of every two adjacent nail placing grooves (16) is opposite.

3. The intelligent door of claim 2, wherein: a nail placing hole (161) is vertically formed in the bottom side wall of the nail placing groove (16), a sleeve (14) is inserted into the nail placing hole (161) in a sliding mode, and one end of the expansion bolt (15) is inserted into the sleeve (14).

4. The intelligent door of claim 1, which is capable of being opened by a brake-type anti-collision, and is characterized in that: prevent drawing mechanism outward and keep off frame (12) including interior, one side longitudinal symmetry of interior fender frame (12) is fixed with detains arm-tie (13), just be provided with on the inside upper and lower lateral wall of door frame (11) and detain kerve (17), detain arm-tie (13) and peg graft and place in the inside knot kerve (17) of door frame (11).

5. The intelligent door of claim 4, wherein: a plurality of slots (171) are formed in one side, away from the inner blocking frame (12), of the pull buckle groove (17), a plurality of inserting blocks (131) are fixed on the pull buckle plate (13), and one ends of the inserting blocks (131) are inserted into the slots (171).

6. The intelligent door of claim 4, wherein: door frame (11) set up in the door opening, just interior fender frame (12) set up indoor and with the laminating of one side of door opening, door frame (11) keep away from one side of interior fender frame (12) and be fixed with outer fender frame (111), outer fender frame (111) set up outdoor and with the laminating of one side of door opening.

7. The intelligent door of claim 1, which is capable of being opened by a brake-type anti-collision, and is characterized in that: a plurality of separate through rubber slab (29) between atress subassembly (28), just atress subassembly (28) include three atress board (281) at vertical direction upper parallel arrangement, and the both sides that are located atress board (281) at middle part link together atress board (281) that are located both sides through a plurality of oblique branch pole (282) and straight-bar (283) respectively, straight-bar (283) level sets up, a plurality of crisscross setting from top to bottom between oblique branch pole (282), just oblique branch pole (282) set up the one side of being close to long arc board (23).