CN210508897U

CN210508897U - Airtight door for container

Info

Publication number: CN210508897U
Application number: CN201920193905.3U
Authority: CN
Inventors: 张建培
Original assignee: Guizhou Jiandun Civil Air Defense Engineering Co Ltd
Current assignee: Guizhou Jiandun Civil Air Defense Engineering Co Ltd
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2020-05-12
Anticipated expiration: 2029-02-13

Abstract

The utility model discloses a sealed door for container, its structure includes the installing frame, the hinge, the sealing washer, the lock, the hasp, control switch, power cord and the door body, the anterior right side of installing frame is articulated with the door body through the hinge, the inboard middle part of installing frame bonds and has the sealing washer, the door body has been installed to the installing frame inboard, at first casing nestification is in the second casing, then first casing is inside to be fixed with the motor through the bracing piece, the motor rotates and makes the gear rotate, the gear cooperates with the inboard rack of second casing, it is flexible in first casing to make the rack drive second casing, make in the second casing indentation first casing, thereby reach the multiple function of opening and shutting that can realize the sealing door.

Description

Airtight door for container

Technical Field

The utility model relates to a closed door technical field, concretely relates to closed door for container.

Background

The container is a component tool which can be used for loading and transporting packaged or unpacked goods and is convenient to load, unload and carry by mechanical equipment, and is also provided with a living container for living; the living people container is one of movable board houses, is mainly rented for workers on a construction site, has some conditions of private purchase and renting, and has the greatest advantage of low price; people living container need install sealing door when using, makes container inside can be in inclosed environment, and prior art's sealing door can't realize multiple function that opens and shuts, drenches sealing door easily after opening sealing door in the environment that the external world is rainy, causes the air humidity in the container.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, present a sealed door for container for solve and can't realize multiple function that opens and shuts, drench the sealing door easily after opening the sealing door in the environment that the external world is rainy, cause the moist problem of air in the container, reach the effect that can realize the multiple function that opens and shuts of sealing door.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a sealed door for container, including installing frame, hinge, sealing washer, lock, hasp, control switch, power cord and door body, the right side of installing frame front portion is articulated with the door body through the hinge, the inboard middle part of installing frame bonds there is the sealing washer, the door body front portion is fixed with the lock, the lock left side is pegged graft with the hasp, the hasp rear side carries out threaded connection through the screw with the screw hole of installing frame through the screw, the door lock front portion right side is provided with control switch, the installing frame right side top is provided with the power cord, the door body comprises first casing, spout, slider, second casing, bracing piece, motor, gear, rack, first stopper and second spacing block group, first casing right side carries out threaded connection through bolt and hinge, the first casing inside is provided with the spout, the spout inboard carries out sliding connection with the slider, the slider inboard is fixed with the second casing, the inside top side of first casing is fixed with the bracing piece, threaded connection is carried out through the screw hole in bolt and the motor outside in bracing piece bottom, the anterior output of motor is pegged graft and is had the gear, the gear right side meshes with the rack, the rack right side is fixed in the inside right side of second casing, rack top left side is pegged graft with first stopper, rack bottom left side is fixed with the second stopper, control switch and motor all carry out the electricity with the power cord and are connected, the motor carries out the electricity through microprocessor and control switch and is connected.

Further, the hinge is provided with two to two hinges all set up in first casing right side.

Further, the thickness of sealing washer is 2 cm.

Furthermore, the door lock and the lock catch are on the same horizontal plane, and the diameter of the through hole in the lock catch is 0.5cm larger than that of the lock cylinder of the door lock.

Further, the width of the inner part of the sliding groove is 0.3cm larger than that of the sliding block.

Further, the width of the second shell is less than the width of the first shell by 0.4 cm.

Furthermore, the shapes and the sizes of the first limiting block and the second limiting block are equal, and the thicknesses of the first limiting block and the second limiting block are 1 cm.

Furthermore, the sealing ring is made of silica gel.

Further, the motor is a servo motor.

(III) advantageous effects

The utility model discloses a sealed door for container has following advantage:

1) for solving the multiple function that opens and shuts of unable realization, drench the sealing door easily after opening the sealing door in the environment of rain when the external world, cause the moist problem of air in the container, the door body has been installed to the installing frame inboard, at first casing nestification is in the second casing, then first casing is inside to be fixed with the motor through the bracing piece, the motor rotates and makes the gear rotate, the gear cooperates with the inboard rack of second casing, it is flexible in first casing to make the rack drive second casing, make in the second casing indentation first casing, thereby reach the multiple function that opens and shuts that can realize the sealing door.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the door body of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic structural diagram of the first casing of the present invention.

In the figure: the door comprises an installation frame-1, a hinge-2, a door body-3, a sealing ring-4, a door lock-5, a lock catch-6, a control switch-7, a power line-8, a first shell-31, a sliding groove-32, a sliding block-33, a second shell-34, a supporting rod-35, a motor-36, a gear-37, a rack-38, a first limiting block-39 and a second limiting block-40.

Detailed Description

In the technical scheme:

the door body 3, the first shell 31, the chute 32, the slider 33, the second shell 34, the support rod 35, the motor 36, the gear 37, the rack 38, the first stopper 39 and the second stopper 40 are the utility model discloses contain the essential innovative component.

Installing frame 1, hinge 2, sealing washer 4, lock 5, hasp 6, control switch 7 and power cord 8 are for realizing the utility model discloses the essential connectivity component of technical scheme.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a container airtight door: the door comprises an installation frame 1, a hinge 2, a sealing ring 4, a door lock 5, a lock catch 6, a control switch 7, a power line 8 and a door body 3, wherein the right side of the front part of the installation frame 1 is hinged with the door body 3 through the hinge 2, the middle part of the inner side of the installation frame 1 is bonded with the sealing ring 4, the front part of the door body 3 is fixedly provided with the door lock 5, the left side of the door lock 5 is spliced with the lock catch 6, the rear side of the lock catch 6 is in threaded connection with a threaded hole of the installation frame 1 through a screw, the right side of the front part of the door lock 5 is provided with the control switch 7, the top part of the right side of the installation frame 1 is provided with the power line 8, the door body 3 consists of a first shell 31, a sliding chute 32, a second shell 34, a support rod 35, a motor 36, a gear 37, a rack 38, a first limit block 39 and a, the inboard second casing 34 that is fixed with of slider 33, the inside top side of first casing 31 is fixed with bracing piece 35, threaded connection is carried out through the screw hole in bolt and the motor 36 outside in bracing piece 35 bottom, 36 anterior output of motor is pegged graft and is had gear 37, gear 37 right side meshes with rack 38, rack 38 right side is fixed in the inside right side of second casing 34, rack 38 top left side is pegged graft with first stopper 39, rack 38 bottom left side is fixed with second stopper 40, control switch 7 and motor 36 all carry out the electricity with power cord 8 and are connected, motor 36 carries out the electricity through microprocessor and is connected with control switch 7.

Wherein, hinge 2 is provided with two to two hinges 2 all set up in first casing 31 right side, are favorable to installing fixedly first casing 31.

The thickness of the sealing ring 4 is 2cm, and the sealing performance of the door body 3 can be improved.

The door lock 5 and the lock catch 6 are on the same horizontal plane, and the diameter of the through hole in the lock catch 6 is larger than the diameter of the lock column of the door lock 5 by 0.5cm, so that the door lock 5 and the lock catch 6 can be locked conveniently.

Wherein, the width of the inner part of the sliding chute 32 is larger than the width of the sliding block 33 by 0.3cm, which is beneficial to the sliding block

33 slide in the slide grooves 32.

Wherein, the width of the second shell 34 is less than the width of the first shell 31 by 0.4cm, which is beneficial for the second shell 34 to extend and contract in the first shell 31.

The shapes and sizes of the first limiting block 39 and the second limiting block 40 are equal, and the thicknesses of the first limiting block 39 and the second limiting block 40 are 1cm, so that the rack 38 is prevented from being separated from the gear 37.

Wherein, the material that sealing washer 4 used is silica gel.

The motor 36 is a servo motor.

The electric motor 36 described in this patent is a servo motor, the servo motor refers to an engine which controls the operation of mechanical elements in a servo system, and is an indirect speed change device of a supplementary motor, the servo motor can control the speed, the position precision is very accurate, voltage signals can be converted into torque and rotating speed to drive a control object, the rotating speed of a rotor of the servo motor is controlled by input signals and can react quickly, the servo motor is used as an execution element in an automatic control system and has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, the received electric signals can be converted into angular displacement or angular speed output on a motor shaft, and the two main characteristics are that the electric motor is a direct current servo motor and an alternating current servo motor, and the automatic speed change device is mainly characterized in that the rotation phenomenon does not occur when the signal voltage is zero, and the rotating speed is reduced.

The working principle is as follows: firstly, the design is installed on a container through an installation frame 1, and then a power line 8 is connected with an external power supply to use the design; the door body 3 rotates in the mounting frame 1 through the hinge 2, and then the door lock 5 is fastened with the lock catch 6, so that the door lock 5 is fixed on the lock catch 6, and the door body 3 is closed; when the door body needs to be opened from the bottom, an upward button on the control switch 7 is pressed, the microprocessor starts the motor 36 to rotate forward, the motor 36 rotates forward to drive the gear 38 to rotate, the gear 37 rotates to move the rack 38, so that the rack 38 drives the second shell 34 to slide in the chute 32 of the first shell 31 through the sliding block 33, the second shell 34 retracts into the first shell 31, and the door body 3 is opened from the bottom; when the door needs to be closed, a down button on the control switch 7 is pressed, the microprocessor starts the motor 36 to rotate reversely, the motor 36 rotates reversely to drive the gear 37 to rotate, the gear 37 rotates the rack 38 to move, so that the rack 38 drives the second shell 34 to slide in the chute 32 of the first shell 31 through the sliding block 33, the second shell 34 is pushed out of the first shell 31, the bottom of the second shell 34 is matched with the sealing ring 4, and the door body 3 is closed; in order to solve the problem that multiple opening and closing functions cannot be realized, the sealing door is easy to wet after being opened in a rainy environment outside, and the problem of air moisture in a container is caused, the door body 3 is installed on the inner side of the installation frame 1, firstly, the first shell 31 is embedded in the second shell 34, then, the first shell 31 is internally fixed with a motor 36 through a support rod 35, the motor 36 rotates to enable a gear 37 to rotate, the gear 37 is matched with a rack 38 on the inner side of the second shell 34, the rack 38 drives the second shell 34 to stretch in the first shell 31, the second shell 34 retracts into the first shell 31, and therefore the multiple opening and closing functions of the sealing door can be realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a closed door for container, includes installing frame (1), hinge (2), sealing washer (4), lock (5), hasp (6), control switch (7) and power cord (8), its characterized in that: the door is characterized by further comprising a door body (3), the right side of the front portion of the installation frame (1) is hinged with the door body (3) through a hinge (2), a sealing ring (4) is bonded at the middle of the inner side of the installation frame (1), a door lock (5) is fixed at the front portion of the door body (3), the left side of the door lock (5) is connected with a lock catch (6) in an inserting mode, the rear side of the lock catch (6) is in threaded connection with a threaded hole of the installation frame (1) through a screw, a control switch (7) is arranged on the right side of the front portion of the door lock (5), a power line (8) is arranged at the top of the right side of the installation frame (1), the door body (3) is composed of a first shell (31), a sliding groove (32), a sliding block (33), a second shell (34), a supporting rod (35), a motor (36), a gear (37), a rack (38), a first limiting block (39) and a, a sliding groove (32) is arranged on the inner side of the first shell (31), the inner side of the sliding groove (32) is in sliding connection with a sliding block (33), a second shell (34) is fixed on the inner side of the sliding block (33), a supporting rod (35) is fixed on the top side of the inner portion of the first shell (31), the bottom of the supporting rod (35) is in threaded connection with a threaded hole in the outer side of a motor (36) through a bolt, a gear (37) is inserted into an output end of the front portion of the motor (36), the right side of the gear (37) is meshed with a rack (38), the right side of the rack (38) is fixed on the right side of the inner portion of the second shell (34), the left side of the top of the rack (38) is inserted into a first limiting block (39), a second limiting block (40) is fixed on the left side of the bottom of the rack (38), and the control switch, the motor (36) is electrically connected with the control switch (7) through a microprocessor.

2. The airtight door for a container as claimed in claim 1, wherein: the hinge (2) is provided with two hinges, and the two hinges (2) are arranged on the right side of the first shell (31).

3. The airtight door for a container as claimed in claim 1, wherein: the thickness of the sealing ring (4) is 2 cm.

4. The airtight door for a container as claimed in claim 1, wherein: the door lock (5) and the lock catch (6) are on the same horizontal plane, and the diameter of the through hole in the lock catch (6) is larger than the diameter of the lock cylinder of the door lock (5) by 0.5 cm.

5. The airtight door for a container as claimed in claim 1, wherein: the width of the inner part of the sliding groove (32) is 0.3cm larger than that of the sliding block (33).

6. The airtight door for a container as claimed in claim 1, wherein: the width of the second shell (34) is less than the width of the first shell (31) by 0.4 cm.

7. The airtight door for a container as claimed in claim 1, wherein: the shapes and the sizes of the first limiting block (39) and the second limiting block (40) are equal, and the thicknesses of the first limiting block (39) and the second limiting block (40) are 1 cm.