CN219061438U

CN219061438U - Radiation-proof manual flat-open protective door

Info

Publication number: CN219061438U
Application number: CN202221818242.8U
Authority: CN
Inventors: 张绍萍; 曾玉财; 曾玉琪; 彭裕荣; 彭正
Original assignee: Xiamen Luyao Technology Co ltd
Current assignee: Xiamen Luyao Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-05-23
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a radiation-proof manual flat-open protective door, which belongs to the technical field of protective doors and comprises a door body, wherein a movable groove is formed in the side surface of the door body, an inserting hole is formed in the inner wall of the movable groove, a containing hole is formed in the side surface of the inserting hole, a spring is arranged in the containing hole, a limiting block is fixedly arranged at one end of the spring far away from the containing hole, the protective plate slides into a sliding groove, a control handle moves outwards along a fixed rod, the fixed block prevents the control handle from falling off the fixed rod, so that an acting force is applied to the door body through applying the acting force to the control handle, when the control handle is not used, the springs in the inserting hole are contacted with the protective plate from two ends of the protective plate, so that friction force is generated between the limiting block and the protective plate, the protective plate cannot fall off from the inserting hole under the condition of no external force, and the advantages of protecting the control handle and preventing children from being opened unintentionally are achieved.

Description

Radiation-proof manual flat-open protective door

Technical Field

The utility model relates to the technical field of protective doors, in particular to a radiation-proof manual side-hung protective door.

Background

In some departments of hospitals we can see a door with a grey outer surface, which is called a protective door, by which a certain blocking effect against radiation can be achieved.

Some radiation protection doors are manually opened and closed, but handles on most protection doors are fixedly installed, so that the situation that the handles collide and are damaged is easily caused, and the situation that children open the radiation protection doors at will is easily caused.

Based on the above, the utility model designs the radiation-proof manual flat-open protective door to solve the problems.

Disclosure of Invention

The utility model aims to provide a radiation-proof manual side-hung protective door so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the door body, the movable groove has been seted up to the side of the door body, the spliced eye has been seted up to the inner wall of movable groove, the storage hole has been seted up to the side of spliced eye, the inside of storage hole is equipped with the spring, the one end fixed mounting who accomodates the hole is kept away from to the spring has the stopper, the side fixed mounting of movable groove has the dead lever, the side fixed mounting of dead lever has the fixed block, the control handle has been cup jointed along the outer edge of dead lever, the slide hole has been seted up to the side of control handle, the spout has been seted up to the one end that the spliced eye was kept away from to the movable groove, the inside slidable mounting of spout has the guard plate, the side fixed mounting of guard plate has the resistance piece, the draw-in groove has been seted up to the one end that the guard plate is close to the dead lever.

Preferably, the number of the plug holes is two, the two plug holes are symmetrically formed in the center of the inner wall of the movable groove, and the two plug holes and the protection plate are positioned on the same horizontal plane.

Preferably, the clamping groove is in a circular arc shape, the side area of the clamping groove is larger than that of the fixing rod, the clamping groove is formed in the edge of the protection plate, and the insertion area of one end of the protection plate, which is close to the insertion hole, is smaller than that of the insertion hole.

Preferably, the storage holes are symmetrically formed in the center of the inner wall of the plug hole, springs are arranged in each storage hole, two storage holes are formed in each plug hole, and the two storage holes are located on the same horizontal plane.

Preferably, the resistance blocks are uniformly arranged on the protection plate, and the resistance blocks are not contacted with the inner wall of the chute.

Preferably, the lateral area of the sliding hole is larger than that of the fixing rod, the lateral area of the fixing block is larger than that of the sliding hole, the limiting block and the containing hole are arranged in a circular shape, and the lateral area of the limiting block is smaller than that of the containing hole.

Compared with the prior art, the utility model has the beneficial effects that:

when the control handle is not used, the control handle is placed into the movable groove along the fixed rod, the protection plate can better act on the protection plate through the resistance block on the protection plate, the protection plate can move from the inside of the sliding groove to the direction of the inserting holes, one end of the protection plate close to the fixed rod is inserted into the inserting holes, when the protection plate contacts with the limiting block, the spring in each inserting hole is contracted, and when one end of the protection plate is in close contact with the inserting holes, the springs in each inserting hole are in contact with the protection plate, so that friction force is generated between the limiting block and the protection plate, the protection plate cannot fall off from the inserting holes under the condition of no external force, and the purposes of protecting the control handle and preventing children from opening unintentionally are achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic side view of the whole structure of the present embodiment;

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

FIG. 3 is another angular schematic view of the whole structure of the present embodiment;

FIG. 4 is an enlarged schematic view of the structure of the embodiment B;

fig. 5 is a comparison diagram of a door body according to the present embodiment.

In the drawings, the list of components represented by the various numbers is as follows:

1. a door body; 2. a movable groove; 3. a plug hole; 4. a receiving hole; 5. a spring; 6. a limiting block; 7. a fixed rod; 8. a fixed block; 9. a control handle; 10. a slide hole; 11. a chute; 12. a protection plate; 13. a resistance block; 14. a clamping groove.

Detailed Description

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

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a manual flat-open guard gate of radiation protection, including the door body 1, movable groove 2 has been seted up to the side of the door body 1, spliced eye 3 has been seted up to the inner wall of movable groove 2, accomodate hole 4 has been seted up to the side of spliced eye 3, accomodate the inside of hole 4 is equipped with spring 5, the one end fixed mounting who accomodates hole 4 is kept away from to spring 5 has stopper 6, the side fixed mounting of movable groove 2 has dead lever 7, the side fixed mounting of dead lever 7 has fixed block 8, the outer edge of dead lever 7 has cup jointed control handle 9, slide hole 10 has been seted up to the side of control handle 9, the spout 11 has been seted up to the one end that the spliced eye 3 was kept away from to movable groove 2, the inside slidable mounting of spout 11 has guard plate 12, the side fixed mounting of guard plate 12 has resistance piece 13, the draw-in groove 14 has been seted up to the one end that guard plate 12 is close to dead lever 7, compare with FIG. 5 can be more directly perceived clear the advantage of the utility model.

Preferably, two plug holes 3 are provided, and the two plug holes 3 are symmetrically arranged at the center of the inner wall of the movable groove 2, the two plug holes 3 and the protection plate 12 are positioned on the same horizontal plane, and in the embodiment, the protection plate 12 is more stable when being plugged through the two plug holes 3.

Preferably, the draw-in groove 14 is convex setting, and the side area of draw-in groove 14 is greater than the side area of dead lever 7, and the draw-in groove 14 is offered at the edge of guard plate 12, and the one end area of inserting that guard plate 12 is close to spliced eye 3 is less than the side area of spliced eye 3, in this embodiment, because the convex setting of draw-in groove 14 for the condition that the clamping position takes place for dead lever 7 when guard plate 12 and spliced eye 3, draw-in groove 14 can agree with dead lever 7, make guard plate 12 can be better with spliced eye 3 grafting.

Preferably, the storage holes 4 are symmetrically formed in the center of the inner wall of the plug hole 3, springs 5 are arranged in each storage hole 4, two storage holes 4 are formed in each storage hole 3, the two storage holes 4 are located on the same horizontal plane, in the embodiment, the springs 5 in the two storage holes 4 in each storage hole 3 can be contacted with the protection plate 12 from the two ends of the protection plate 12, the protection plate 12 is fixed, friction between the protection plate 12 and the limiting block 6 is greatly increased, and the protection plate 12 cannot move under the action of external force.

Preferably, the resistance blocks 13 are several, and the several resistance blocks 13 are uniformly arranged on the protection plate 12, and the several resistance blocks 13 are not contacted with the inner wall of the chute 11, in this embodiment, the acting force can be better applied to the protection plate 12 by the several resistance blocks 13, and the protection plate 12 can be better slid.

Preferably, the lateral area of the slide hole 10 is larger than the lateral area of the fixed rod 7, and the lateral area of the fixed block 8 is larger than the lateral area of the slide hole 10, the limiting block 6 and the accommodating hole 4 are in circular arrangement, and the lateral area of the limiting block 6 is smaller than the lateral area of the accommodating hole 4, in this embodiment, since the lateral area of the slide hole 10 is larger than the lateral area of the fixed rod 7, the control handle 9 can adjust the position on the fixed rod 7, and the limiting block 6 and the accommodating hole 4 are in circular arrangement, so that the spring 5 ensures that the limiting block 6 has enough expansion space when contracting.

One specific application of this embodiment is:

the protection plate 12 is slid into the chute 11, the control handle 9 is moved outwards along the fixed rod 7, a force is applied to the control handle 9, the door body 1 is opened by applying the force to the door body, when the control handle 9 is not used, the protection plate 12 is moved from the chute 11 to the direction of the inserting hole 3, and one end of the protection plate 12, which is close to the fixed rod 7, is inserted into the inserting hole 3.

In sum, through structures such as spliced eye 3, spring 5, stopper 6, dead lever 7, guard plate 12, resistance piece 13 and fixed block 8, can play the effect of protecting control handle 9, and prevent that the child is opened by accident.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Radiation protection manual flat-open guard gate, including the door body (1), its characterized in that: the utility model discloses a door body, including door body (1), fixed slot (7) and fixed slot (12), fixed slot (7) have fixed block (8) have been seted up to the side of door body (1), spliced eye (3) have been seted up to the inner wall of movable slot (2), spliced eye (4) have been seted up to the side of spliced eye (3), the inside of spliced eye (4) is equipped with spring (5), the one end fixed mounting that accomodates hole (4) is kept away from to spring (5) has stopper (6), fixed slot (12) have fixed slot (7), fixed slot (14) have been seted up near the one end of fixed slot (7) to the side fixed mounting of fixed slot (7), control handle (9) have been cup jointed along the outside of fixed slot (7), spout (11) have been seted up to the side of control handle (9), inside slidable mounting of spout (11) has guard plate (12), the side fixed mounting of guard plate (12) has resistance piece (13).

2. The radiation-protected manual swing door of claim 1, wherein: the number of the plug holes (3) is two, the two plug holes (3) are symmetrically arranged at the center of the inner wall of the movable groove (2), and the two plug holes (3) and the protection plate (12) are positioned on the same horizontal plane.

3. The radiation-protected manual swing door of claim 1, wherein: the clamping groove (14) is arranged in a circular arc shape, the side area of the clamping groove (14) is larger than that of the fixing rod (7), the clamping groove (14) is formed in the edge of the protection plate (12), and the insertion area of one end of the protection plate (12) close to the insertion hole (3) is smaller than that of the insertion hole (3).

4. The radiation-protected manual swing door of claim 1, wherein: the storage holes (4) are symmetrically formed in the center of the inner wall of the plug hole (3), springs (5) are arranged in each storage hole (4), two storage holes (4) are formed in the plug hole (3), and the two storage holes (4) are located on the same horizontal plane.

5. The radiation-protected manual swing door of claim 1, wherein: the resistance blocks (13) are arranged in a plurality, the resistance blocks (13) are uniformly arranged on the protection plate (12), and the resistance blocks (13) are not contacted with the inner wall of the chute (11).

6. The radiation-protected manual swing door of claim 1, wherein: the lateral area of the sliding hole (10) is larger than that of the fixed rod (7), the lateral area of the fixed block (8) is larger than that of the sliding hole (10), the limiting block (6) and the containing hole (4) are all in circular arrangement, and the lateral area of the limiting block (6) is smaller than that of the containing hole (4).