CN213775117U

CN213775117U - Anti-theft door convenient to fix between frame and door plate

Info

Publication number: CN213775117U
Application number: CN202022506687.XU
Authority: CN
Inventors: 刘海波; 李亚苓; 李雅君
Original assignee: Tangshan Wangjia Door Industry Co ltd
Current assignee: Tangshan Wangjia Door Industry Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-23
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a burglary-resisting door technical field specifically is a burglary-resisting door of convenient fixing between frame and the door plant, the fruit pick-up device comprises a frame body, the framework includes the connecting plate, the fixed surface of connecting plate is connected with the connecting block, the inboard of connecting plate is provided with adjustment mechanism, adjustment mechanism includes the link, the fixed surface of connecting plate is connected with the link, the fixed surface of link is connected with the spread groove, the inboard sliding connection of spread groove has the telescopic link, the sliding surface of spread groove is connected with the slider, the inboard sliding connection of slider has the pull rod, the fixed surface of pull rod is connected with the push rod. The utility model discloses the connection size between the frame can change, and the frame of being convenient for is connected fixedly on unidimensional door plant, improves the application range of frame, and the connection between frame and the door plant is fixed convenient, is convenient for connect fixedly and dismouting to it, improves the rate of reuse between frame and the door plant.

Description

Anti-theft door convenient to fix between frame and door plate

Technical Field

The utility model relates to a burglary-resisting door technical field specifically is a burglary-resisting door of convenient fixing between frame and the door plant.

Background

The door is provided with the anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level.

The burglary-resisting door is called as the burglary-resisting safety door entirely, it has theftproof and safe performance concurrently, the burglary-resisting door can be makeed with different materials, it is qualified only to reach the standard detection, the door of getting safety precaution product accurate production evidence can be called the burglary-resisting door, in the manufacture process of burglary-resisting door, through being connected between frame and the door plant, fix the burglary-resisting door, nevertheless the connection size between the frame is fixed, when connecting the door plant to unidimensional not fixed, there is great use limitation, and it is fixed through bolt or rivet connection between frame and the door plant, when connecting the installation, it is more inconvenient, consequently, need to design a burglary-resisting door of convenient fixing between frame and the door plant to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burglary-resisting door of convenient fixing between frame and the door plant to it is fixed to solve the connection size between the frame that proposes in the above-mentioned background art, when connecting the fixing to unidimensional door plant, has great use limitation, and when connecting the installation between frame and the door plant, more inconvenient problem.

In order to achieve the above object, the utility model provides a technical scheme, a burglary-resisting door convenient to fix between frame and door plant, comprising a frame body, the frame body comprises a connecting plate, the surface of the connecting plate is fixedly connected with a connecting block, the inner side of the connecting plate is provided with an adjusting mechanism, the adjusting mechanism comprises a connecting frame, the surface of the connecting plate is fixedly connected with the connecting frame, the surface of the connecting frame is fixedly connected with a connecting groove, the inner side of the connecting groove is slidably connected with a telescopic rod, the surface of the connecting groove is slidably connected with a sliding block, the inner side of the sliding block is slidably connected with a pull rod, the surface of the pull rod is fixedly connected with a push rod, the inner side of the sliding block is slidably connected with a clamping plate, the surface of the pull rod is sleeved with a connecting rod, the bottom end of the pull rod is fixedly connected with a tension spring, the surface of the telescopic rod is fixedly connected with a supporting rod, the surface of the supporting rod is sleeved with a supporting spring, the surface of the supporting rod is connected with a brake disc in a sliding mode, and the surface of the supporting rod is movably connected with a rotating wheel.

Preferably, the link passes through bolt fixed connection with the spread groove, spread groove and telescopic link sliding connection, the telescopic link is two sets of inboard surfaces of connecting at the spread groove, the spout sliding connection on slider and spread groove surface.

Preferably, the pull rod is rod-shaped and is in sliding connection with the sliding block, the push rod is connected with the clamping plate in an abutting mode, the clamping plate is connected with the sliding block in a sliding mode through the spring, and two ends of the tension spring are connected to the surfaces of the pull rod and the connecting rod.

Preferably, the support rods are rod-shaped and fixed on the surface of the telescopic rod, two ends of the support spring are fixedly connected to the surfaces of the support rods and the brake disc, and the brake disc is connected to two sides of the surface of the rotating wheel in two groups.

Preferably, the surface of telescopic link is provided with fixed establishment, fixed establishment includes the fixed block, the fixed surface of telescopic link is connected with the fixed block, the surperficial swing joint of fixed block has the bull stick, the bottom fixedly connected with rotary drum of bull stick, the gear has been cup jointed on the surface of bull stick, the inboard sliding connection of fixed block has the fixed plate, the fixed surface of fixed plate is connected with the rack, the fixed cover has been cup jointed on the surface of bull stick.

Preferably, the rotating rod is connected with the fixed block in a rotating mode through the rotating drum, the gears are connected to the surface of the rotating rod in four groups, the fixed plate is connected to the inner side of the fixed block in a plate mode, and the fixed sleeve is in a conical shape and is in sliding connection with the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that: the connection size between the frame can change, and the frame of being convenient for is connected fixedly on the not unidimensional door plant, improves the application range of frame, and the connection between frame and the door plant is fixed convenient, is convenient for connect fixedly and dismouting to it, improves the rate of reuse between frame and the door plant.

(1) Through the connection of link and spread groove, under the sliding connection of spread groove and telescopic link, make the joint size between telescopic link and the spread groove can change, under the sliding connection of pull rod and slider, make push rod and cardboard support and close the connection, the cardboard of being convenient for stretches out and draws back in the slider, and then make the slider fixed on the spread groove, through the connection of supporting spring and bracing piece, under the effect of supporting spring, make the brake disc slide on the bracing piece, and then make the brake disc carry out the centre gripping fixed to the runner, make things convenient for the telescopic link to fix in the spread groove.

(2) Through the connection of fixed block and bull stick, under the rotation of bull stick, make the gear drive rack slide in the fixed block, under the effect of rack, make the fixed plate slide in the fixed block, under the sliding action of fixed plate, make fixed plate and connecting block connect fixedly, and then make link and connecting plate connect fixedly, under the sliding action of fixed cover, make the bull stick connect fixedly in the fixed block, and then the position of control fixed plate in the fixed block.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic top cross-sectional view of the connection structure between the fixing block and the rotating rod in fig. 1 according to the present invention.

In the figure: 1. a frame body; 11. a connecting plate; 12. connecting blocks; 2. an adjustment mechanism; 21. a connecting frame; 22. connecting grooves; 23. a telescopic rod; 24. a slider; 25. a pull rod; 26. a push rod; 27. clamping a plate; 28. a connecting rod; 29. a tension spring; 210. a support bar; 211. a support spring; 212. a brake disc; 213. a rotating wheel; 3. a fixing mechanism; 31. a fixed block; 32. a rotating rod; 33. a rotating drum; 34. a gear; 35. a rack; 36. a fixing plate; 37. and (4) fixing sleeves.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an anti-theft door convenient to fix between a frame and a door plate comprises a frame body 1, the frame body 1 comprises a connecting plate 11, the surface of the connecting plate 11 is fixedly connected with a connecting block 12, the inner side of the connecting plate 11 is provided with an adjusting mechanism 2, the adjusting mechanism 2 comprises a connecting frame 21, the surface of the connecting plate 11 is fixedly connected with the connecting frame 21, the surface of the connecting frame 21 is fixedly connected with a connecting groove 22, the inner side of the connecting groove 22 is slidably connected with a telescopic rod 23, the surface of the connecting groove 22 is slidably connected with a sliding block 24, the inner side of the sliding block 24 is slidably connected with a pull rod 25, the surface of the pull rod 25 is fixedly connected with a push rod 26, the inner side of the sliding block 24 is slidably connected with a clamping plate 27, the surface of the pull rod 25 is sleeved with a connecting rod 28, the bottom end of the pull rod 25 is fixedly connected with a tension spring 29, the surface of the telescopic rod 23 is fixedly connected with a supporting rod 210, the surface of the supporting rod 210 is sleeved with a supporting spring 211, the surface of the supporting rod 210 is slidably connected with a brake disc 212, the surface of the supporting rod 210 is movably connected with a rotating wheel 213, the connecting frame 21 is connected with the connecting groove 22 through the connecting plate 11, the connecting groove 22 is fixed in the connecting plate 11 under the connection of the connecting frame 21 and the connecting groove 22, and the connecting size of the connecting groove 22 on the connecting plate 11 can be changed through the connection of the connecting groove 22 and the telescopic rod 23.

Further, link 21 and connecting groove 22 pass through bolt fixed connection, connecting groove 22 and telescopic link 23 sliding connection, telescopic link 23 is two sets of inside surfaces of connecting at connecting groove 22, the spout sliding connection on slider 24 and connecting groove 22 surface, through telescopic link 23 and connecting groove 22's sliding connection, under telescopic link 23's effect, make connecting groove 22 and connecting plate 11's connection size change, and then make link 21 and connecting plate 11's connection size change, improve link 21's connection scope.

Further, pull rod 25 is shaft-like and slider 24 sliding connection, push rod 26 and cardboard 27 are to closing the connection, cardboard 27 and slider 24 pass through spring sliding connection, the surface at pull rod 25 and connecting rod 28 is connected at the both ends of extension spring 29, through slider 24 and pull rod 25's sliding connection, under pull rod 25's effect, make push rod 26 promote cardboard 27 and slide in slider 24, under cardboard 27's effect, make slider 24 connect fixedly on connecting groove 22, under the baffle effect that pull rod 25 surface cup jointed, make push rod 26's sliding distance inject, be convenient for push rod 26 and cardboard 27's connection.

Furthermore, the supporting rod 210 is fixed on the surface of the telescopic rod 23 in a rod shape, two ends of the supporting spring 211 are fixedly connected to the surfaces of the supporting rod 210 and the brake disc 212, the brake disc 212 is connected to two sides of the surface of the rotating wheel 213 in two groups, the connecting rod 25 is connected with the connecting rod 28, the brake disc 212 is separated from the rotating wheel 213 under the action of the supporting spring 211 under the fixation of the pull rod 25 and the sliding block 24, the rotating wheel 213 can slide in the connecting groove 22 conveniently, the telescopic rod 23 can slide in the connecting groove 22 conveniently, and the rotating wheel 213 can be fixed under the action of the brake disc 212.

Further, the surface of telescopic link 23 is provided with fixed establishment 3, fixed establishment 3 includes fixed block 31, the fixed surface of telescopic link 23 is connected with fixed block 31, the surperficial swing joint of fixed block 31 has bull stick 32, the bottom fixedly connected with rotary drum 33 of bull stick 32, gear 34 has been cup jointed on the surface of bull stick 32, the inboard sliding connection of fixed block 31 has fixed plate 36, the fixed surface of fixed plate 36 is connected with rack 35, fixed cover 37 has been cup jointed on the surface of bull stick 32, under the connection through fixed block 31 and bull stick 32, through the effect of rotary drum 33, make bull stick 32 at the internal rotation of fixed block 31, fixed cover 37 is the rubber material, under the effect of cardboard 27, make bull stick 32 at fixed block 31 internal fixation.

Further, the rotating rod 32 is rotatably connected with the fixed block 31 through the rotating drum 33, the gears 34 are connected to the surface of the rotating rod 32 in four groups, the fixed plate 36 is connected to the inner side of the fixed block 31 in a plate shape, the fixed sleeve 37 is connected with the rotating rod 32 in a sliding manner in a conical shape, the gears 34 on the surface of the rotating rod 32 are rotated in the fixed block 31 through the rotation of the rotating rod 32 in the fixed block 31, the fixed plate 36 is extended and contracted in the fixed block 31 under the meshing connection of the gears 34 and the rack 35, and the fixed plate 36 is connected with the connecting block 12 in a clamping manner, so that the connecting frame 21 is connected and fixed with the connecting plate 11.

The working principle is as follows: during the use, through the connection of connecting plate 11 and link 21, the sliding connection of spread groove 22 and telescopic link 23, make the hookup location of telescopic link 23 on connecting plate 11 changeable, under the effect of slider 24 and pull rod 25, through the connection of connecting rod 28 and extension spring 29, make pull rod 25 slide in slider 24, and then make push rod 26 promote cardboard 27 and slide in slider 24, under the pulling force effect of extension spring 29, make cardboard 27 connect fixedly on spread groove 22, and then make brake disc 212 separate with runner 213 under the effect of supporting spring 211, under the rotation of bracing piece 210 and runner 213 is connected, make spread groove 22 steadily slide in telescopic link 23, be convenient for change the hookup location of spread groove 22 and connecting plate 11.

Through the connection of fixed block 31 and bull stick 32, under the effect of rotary drum 33, make bull stick 32 drive d move gear 34 and rotate in fixed block 31, through the connection of rack 35 and gear 34, make fixed plate 36 stretch out and draw back in fixed block 31, under the effect of fixed plate 36, make fixed block 31 and connecting block 12 connect, and then make telescopic link 23 and connecting plate 11 connect fixedly, under the sliding action of fixed cover 37, make bull stick 32 at fixed block 31 internal fixation, it is comparatively practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient fixed burglary-resisting door between frame and the door plant, includes framework (1), its characterized in that: the frame body (1) comprises a connecting plate (11), the surface of the connecting plate (11) is fixedly connected with a connecting block (12), the inner side of the connecting plate (11) is provided with an adjusting mechanism (2), the adjusting mechanism (2) comprises a connecting frame (21), the surface of the connecting plate (11) is fixedly connected with the connecting frame (21), the surface of the connecting frame (21) is fixedly connected with a connecting groove (22), the inner side of the connecting groove (22) is slidably connected with a telescopic rod (23), the surface of the connecting groove (22) is slidably connected with a sliding block (24), the inner side of the sliding block (24) is slidably connected with a pull rod (25), the surface of the pull rod (25) is fixedly connected with a push rod (26), the inner side of the sliding block (24) is slidably connected with a clamping plate (27), the surface of the pull rod (25) is sleeved with a connecting rod (28), and the bottom end of the pull rod (25) is fixedly connected with a tension spring (29), the surface fixed connection of telescopic link (23) has bracing piece (210), the surface of bracing piece (210) has cup jointed supporting spring (211), the surperficial sliding connection of bracing piece (210) has brake disc (212), the surperficial swing joint of bracing piece (210) has runner (213).

2. The security door of claim 1 wherein said frame is adapted to be secured to said door panel by: link (21) and spread groove (22) pass through bolt fixed connection, spread groove (22) and telescopic link (23) sliding connection, telescopic link (23) are two sets of inboard surfaces of connecting at spread groove (22), the spout sliding connection on slider (24) and spread groove (22) surface.

3. The security door of claim 1 wherein said frame is adapted to be secured to said door panel by: pull rod (25) are shaft-like and slider (24) sliding connection, push rod (26) and cardboard (27) are to closing the connection, cardboard (27) and slider (24) pass through spring sliding connection, the surface at pull rod (25) and connecting rod (28) is connected at the both ends of extension spring (29).

4. The security door of claim 1 wherein said frame is adapted to be secured to said door panel by: the support rod (210) is in a rod shape and is fixed on the surface of the telescopic rod (23), two ends of the support spring (211) are fixedly connected to the surfaces of the support rod (210) and the brake disc (212), and the brake disc (212) is in two groups and is connected to two sides of the surface of the rotating wheel (213).

5. The security door of claim 1 wherein said frame is adapted to be secured to said door panel by: the surface of telescopic link (23) is provided with fixed establishment (3), fixed establishment (3) are including fixed block (31), the fixed surface of telescopic link (23) is connected with fixed block (31), the surperficial swing joint of fixed block (31) has bull stick (32), the bottom fixedly connected with rotary drum (33) of bull stick (32), gear (34) have been cup jointed on the surface of bull stick (32), the inboard sliding connection of fixed block (31) has fixed plate (36), the fixed surface of fixed plate (36) is connected with rack (35), fixed cover (37) have been cup jointed on the surface of bull stick (32).

6. The security door of claim 5 wherein said frame is adapted to be secured to said door panel by: the rotary rod (32) is rotatably connected with the fixed block (31) through the rotary drum (33), the gears (34) are connected to the surface of the rotary rod (32) in four groups, the fixed plate (36) is connected to the inner side of the fixed block (31) in a plate shape, and the fixed sleeve (37) is in a conical shape and is in sliding connection with the rotary rod (32).