CN214035382U

CN214035382U - Anti-prying and anti-theft door

Info

Publication number: CN214035382U
Application number: CN202022558585.2U
Authority: CN
Inventors: 杨志强
Original assignee: Huari Door Co ltd Huizhou City
Current assignee: Huari Door Co ltd Huizhou City
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-24
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a pick-proof burglary-resisting door, including the door frame, door frame lateral wall top and bottom are close to the first lantern ring of the equal fixedly connected with of center department just door frame medial part hinged joint has the door plant, the door frame lateral wall is kept away from two second lantern rings of first lantern ring one side fixedly connected with and two one of them inside wall top of second lantern ring and bottom center department symmetry and is opened there is the rectangle through-hole. The utility model discloses in, through setting up gear, first rack, second rack, first spout, second spout, first slider and second slider, because first rack and second rack all are connected with gear engagement, and first rack and first fixture block fixed connection, second rack and second fixture block fixed connection are convenient for drive first fixture block and the entering of second fixture block or break away from the first lantern ring and the second lantern ring simultaneously through the gear rotation realization first rack and second rack.

Description

Anti-prying and anti-theft door

Technical Field

The utility model relates to a burglary-resisting door field especially relates to a pick-proof burglary-resisting door.

Background

The anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain period of time, has certain safety protection performance and accords with corresponding anti-theft safety level, a lock used on the anti-theft door must be a special anti-theft door lock with an anti-drilling function, which is qualified through detection of a detection center of a public security department, the anti-theft door can be made of different materials, and the anti-theft door can be called as the anti-theft door only if the anti-theft door is qualified through standard detection and a door which receives a safety precaution product certified products certificate.

Present burglary-resisting door is outer open type mostly in the use, and there is the gap between outer open burglary-resisting door and the doorframe, and this gap prizes the burglary-resisting door easily, influence the theftproof security of burglary-resisting door, to this chinese patent (application number is 201920146563.X) propose "a pick-proof burglary-resisting door" through setting up the picture peg, locking cover and carousel, realize the picture peg and the locking cover cooperation through the carousel rotation and realize being connected of door frame and the door body, but only a locking cover that sets up, be unfavorable for protecting other three directions of the door body, and the spring is in permanent use, its elastic force also can change.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a prying-resistant anti-theft door.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a first sleeve ring is fixedly connected to the top and the bottom of a side wall of the door frame close to the center, a door plate is hinged to the inner side of the door frame, two second sleeve rings are fixedly connected to one side, away from the first sleeve ring, of the side wall of the door frame, rectangular through holes are symmetrically formed in the top and the bottom center of one inner side wall of the two second sleeve rings, two first sliding grooves which are vertically arranged are symmetrically formed in the side, close to the center, of the door plate, first sliding blocks are slidably connected to opposite sides in the two first sliding grooves, two second sliding grooves which are horizontally arranged are symmetrically formed in the side, close to the center, of the door plate, close to the first sleeve ring, of the door plate, second sliding blocks are slidably connected to opposite sides in the second sliding grooves, and a cylindrical shell is fixedly connected to the center of the side, close to the first sleeve ring, of the door plate;

the casing center department rotates and is connected with pivot and pivot axial plane fixedly connected with gear, the casing inside wall top and bottom are close to the center department symmetry and open and have first opening and keep away from the relative one side of first opening in the casing and be close to the center department symmetry and open and have the second opening, the gear flank is close to two first racks and the gear flank that door plant one end symmetry meshing is connected with two second racks that door plant one end symmetry meshing was kept away from to door plant one end symmetry meshing that door plant one end symmetry set up.

As a further description of the above technical solution:

the first lantern ring and the second lantern ring are both arranged in a rectangular mode, and a first clamping block is connected in the first lantern ring in a sliding mode, and a second clamping block is connected in the second lantern ring in a sliding mode.

As a further description of the above technical solution:

one end of the rotating shaft, which is far away from the door plate, penetrates through the shell and extends outwards to be fixedly connected with a rotating handle.

As a further description of the above technical solution:

the first opening position is matched with the first sliding groove, and the second opening position is matched with the second sliding groove.

As a further description of the above technical solution:

and the center of one side, close to the rectangular through hole, of the second fixture block is provided with a limiting through groove arranged in the vertical direction, and the position size of the limiting through groove is matched with that of the rectangular through hole.

As a further description of the above technical solution:

the first racks are matched with the first opening in position and size, one opposite ends of the two first racks are fixedly connected with the adjacent first clamping blocks respectively, and one side, close to the door plate, of each first rack is fixedly connected with the adjacent first sliding block.

As a further description of the above technical solution:

the second rack corresponds to the second opening in position and size, one opposite ends of the two second racks are fixedly connected with the adjacent second clamping blocks respectively, and one side, close to the door plate, of the second rack is fixedly connected with the adjacent second sliding blocks.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up first lantern ring, the second lantern ring, first fixture block and second fixture block, and first lantern ring and second lantern ring all are provided with two, through even setting up around the door frame, are convenient for realize along with the all-round protection of door plant, prevent that personnel from prying door by force outdoors.

2. The utility model discloses a set up gear, first rack, second rack, first spout, second spout, first slider and second slider, because first rack and second rack all are connected with gear engagement, and first rack and first fixture block fixed connection, second rack and second fixture block fixed connection are convenient for drive first fixture block and second fixture block entering or break away from the first lantern ring and the second lantern ring simultaneously through the gear rotation realization first rack and second rack.

Drawings

Fig. 1 is a front view of a prying-resistant anti-theft door according to the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2A;

FIG. 4 is a schematic structural view of the door panel of FIG. 1;

fig. 5 is a schematic structural view of the inside of the case of fig. 1.

Illustration of the drawings:

1. a first collar; 2. a first clamping block; 3. a first rack; 4. a first opening; 5. a rotating shaft; 6. a second collar; 7. a second fixture block; 8. a second rack; 9. a second opening; 10. a housing; 11. a gear; 12. a door panel; 13. a door frame; 14. turning a handle; 15. a second chute; 16. a second slider; 17. a first slider; 18. a first chute; 19. a rectangular through hole; 20. spacing logical groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a pick-proof anti-theft door comprises a door frame 13, wherein the top and the bottom of the side wall of the door frame 13 are fixedly connected with a first lantern ring 1 near the center, the inner side part of the door frame 13 is hinged with a door plate 12, one side of the side wall of the door frame 13, which is far away from the first lantern ring 1, is fixedly connected with two second lantern rings 6, rectangular through holes 19 are symmetrically formed in the top and the bottom center of one inner side wall of the two second lantern rings 6, the door plate 12 can be protected in all directions by arranging the two first lantern rings 1 and the two second lantern rings 6, the door plate 12 is prevented from being picked from any direction, two first sliding grooves 18 which are arranged in the vertical direction are symmetrically formed in the position, which is near the center, of the side, which is near the first lantern ring 1, of the door plate 12, two second sliding grooves 15 which are arranged in the horizontal direction are symmetrically formed in the position, and one side, which is near the center, of the door plate 12, is near the first lantern ring 1, is symmetrically formed, and one side, is opposite to one is connected with a second sliding block 16, a cylindrical shell 10 is fixedly connected to the center of the door panel 12 close to one side of the first collar 1;

center department rotates in casing 10 and is connected with pivot 5 and 5 axial plane fixedly connected with gears 11 of pivot, it has first opening 4 and casing 10 to keep away from first opening 4 in the symmetry division of center department with the bottom 10 inside wall, it has second opening 9 to keep away from the symmetry division of center department to keep away from first opening 4 relative one side, the gear 11 flank of tooth is close to door plant 12 one end symmetry meshing and is connected with two first racks 3 and the gear 11 flank of tooth that vertical direction set up and keeps away from door plant 12 one end symmetry meshing and be connected with two second racks 8, be convenient for realize two first racks 3 and the simultaneous movement of second rack 8 through the gear 11 is rotatory, and move to relative or opposite direction.

The first lantern ring 1 and the second lantern ring 6 are both arranged in a rectangular shape, the first lantern ring 1 is connected with a first clamping block 2 in a sliding mode, the second lantern ring 6 is connected with a second clamping block 7 in a sliding mode, the first lantern ring 1 and the second lantern ring 6 which are arranged in the rectangular shape are convenient for achieving good fixing of the positions of the first clamping block 2 and the second clamping block 7, and further achieving good protection of the door plate 12, one end, far away from the door plate 12, of the rotating shaft 5 penetrates through the shell 10 to extend outwards and is fixedly connected with the rotating handle 14, the rotating shaft 5 is convenient to drive the gear 11 to rotate through the rotating handle 14, the position of the first opening 4 is matched with the first sliding groove 18, the position of the second opening 9 is matched with the position of the second sliding groove 15, the center, close to one side of the rectangular through hole 19, of the second clamping block 7 is provided with a limiting through groove 20 which is arranged in the vertical direction, the position size of the, the sizes of the positions of the first rack 3 and the first opening 4 are matched, the opposite ends of the two first racks 3 are respectively and fixedly connected with the adjacent first clamping blocks 2, one side of the first rack 3, which is close to the door panel 12, is fixedly connected with the adjacent first sliding block 17, meanwhile, the first sliding block 17 cannot be separated from the first sliding groove 18, so that the position stability of the first rack 3 is realized through the fixed connection of the first sliding block 17 and the first rack 3, the positions of the second rack 8 and the second opening 9 are corresponding, the opposite ends of the two second racks 8 are respectively and fixedly connected with the adjacent second clamping block 7, one side of the second rack 8, which is close to the door panel 12, is fixedly connected with the adjacent second sliding block 16, the second sliding block 16 slides in the second sliding groove 15, so that the position stability of the second sliding block 16 is ensured, and simultaneously, because the second sliding block 16 is fixedly connected with the second rack 8, the position stability of the second rack 8 can be ensured, and because two first racks 3 and two second racks 8 and two adjacent second fixture blocks 7 fixed connection simultaneously of adjacent first fixture block 2 fixed connection are convenient for rotate through gear 11, drive first rack 3 and second rack 8 and remove simultaneously, and then realize that first fixture block 2 and second fixture block 7 get into simultaneously or break away from first lantern ring 1 and second lantern ring 6, realize door plant 12 protection and be convenient for open the door.

The working principle is as follows: as shown in fig. 1, in the initial state, when the door panel 12 needs to be opened, only the rotating handle 14 needs to be rotated to rotate the rotating shaft 5 so as to rotate the gear 11 clockwise, the first rack 3 and the second rack 8 meshed with the gear 11 are rotated clockwise by the gear 11 to drive the first fixture block 2 and the second fixture block 7 to be separated from the first lantern ring 1 and the second lantern ring 6 under the limiting of the first slider 17 and the second slider 16 so as to open the door panel 12, when the door panel 12 needs to be closed, only the rotating handle 14 needs to be rotated counterclockwise so as to drive the first rack 3 and the second rack 8 to move to realize that the first fixture block 2 and the second fixture block 7 enter the first lantern ring 1 and the second lantern ring 6, and then the existing positioning pin is used for fixing the second fixture block 7 and the second lantern ring 6 through the rectangular through hole 19 and the limiting through groove 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pick-proof burglary-resisting door, includes door frame (13), its characterized in that: the top and the bottom of the side wall of the door frame (13) are both fixedly connected with a first lantern ring (1) near the center, the inner side of the door frame (13) is hinged with a door plate (12), one side of the side wall of the door frame (13) far away from the first lantern ring (1) is fixedly connected with two second lantern rings (6), the top and the bottom center of one inner side wall of the two second lantern rings (6) are symmetrically provided with rectangular through holes (19), one side of the door plate (12) near the first lantern ring (1) is symmetrically provided with two first sliding grooves (18) arranged in the vertical direction, one side of the two first sliding grooves (18) opposite to each other is respectively connected with a first sliding block (17) in a sliding manner, one side of the door plate (12) near the first lantern ring (1) is symmetrically provided with two second sliding grooves (15) arranged in the horizontal direction, and one side of the second sliding grooves (15) opposite to each other is respectively connected, a shell (10) with a cylindrical design is fixedly connected to the center of one side, close to the first lantern ring (1), of the door panel (12);

center department rotates in casing (10) and is connected with pivot (5) and pivot (5) axial plane fixedly connected with gear (11), casing (10) inside wall top and bottom are close to the center department symmetry and open and have first opening (4) and casing (10) in keep away from first opening (4) relative one side and be close to center department symmetry and open and have second opening (9), two first rack (3) and gear (11) flank of tooth that door plant (12) one end symmetry meshing is connected with vertical direction setting are close to door plant (12) one end symmetry meshing and are connected with two second rack (8) to gear (11) flank of tooth.

2. The anti-prying and anti-theft door according to claim 1, wherein: first lantern ring (1) and second lantern ring (6) all are the rectangle setting, sliding connection has first fixture block (2) and second lantern ring (6) sliding connection has second fixture block (7) in first lantern ring (1).

3. The anti-prying and anti-theft door according to claim 1, wherein: one end of the rotating shaft (5) far away from the door panel (12) penetrates through the shell (10) and extends outwards to be fixedly connected with a rotating handle (14).

4. The anti-prying and anti-theft door according to claim 1, wherein: the first opening (4) is matched with the first sliding chute (18) in position, and the second opening (9) is matched with the second sliding chute (15) in position.

5. The anti-prying and anti-theft door according to claim 2, wherein: the center of one side, close to the rectangular through hole (19), of the second clamping block (7) is provided with a limiting through groove (20) which is arranged in the vertical direction, and the position size of the limiting through groove (20) is matched with that of the rectangular through hole (19).

6. The anti-prying and anti-theft door according to claim 1, wherein: the first racks (3) are matched with the first opening (4) in position and size, one ends of the two first racks (3) opposite to each other are fixedly connected with the adjacent first clamping blocks (2) respectively, and one side, close to the door panel (12), of each first rack (3) is fixedly connected with the adjacent first sliding block (17).

7. The anti-prying and anti-theft door according to claim 1, wherein: the positions and the sizes of the second racks (8) are corresponding to those of the second opening (9), one opposite ends of the two second racks (8) are fixedly connected with the adjacent second clamping blocks (7) respectively, and one side, close to the door panel (12), of each second rack (8) is fixedly connected with the adjacent second sliding block (16).