CN112610076A

CN112610076A - Anti-pinch glass door

Info

Publication number: CN112610076A
Application number: CN202011436840.4A
Authority: CN
Inventors: 张忐忑
Original assignee: Individual
Current assignee: Jiangshan Xingyue Home Furnishing Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-04-06
Anticipated expiration: 2040-12-11
Also published as: CN112610076B

Abstract

The invention relates to the technical field of glass door tools, and discloses an anti-pinch glass door which comprises a door body, wherein a handle is movably arranged on the side wall of the door body, a driving block is movably arranged on the inner wall of the door body, a convex frame is fixedly arranged at the top end of the driving block, and a fixed magnetic block is fixedly connected to the top of the convex frame. The door body is respectively provided with the driving blocks, and meanwhile, the driving blocks are respectively provided with the convex frame and the concave frame, so that in the door closing process, due to the fact that magnetic poles at the outer sides of the convex frame and the concave frame repel each other, when the door bodies approach each other, the door bodies cannot be closed rapidly under the influence of the repulsion of magnetic force, the driving blocks are prompted to enable airflow at one side to slowly flow out of the air holes through the repulsion of the convex frame and the concave frame, certain buffering and time interval are achieved in the closing process of the convex frame, the phenomenon that people are pinched due to the fact that people are subjected to rapid closing force is avoided, and the purpose of preventing pinching is finally achieved.

Description

Anti-pinch glass door

Technical Field

The invention relates to the technical field of glass door tools, in particular to an anti-pinch glass door.

Background

The glass door is a special door leaf, firstly, the thickness of the glass door is not enough to be a solid door, but the glass door does not belong to a special door and has a transparent function, so that the glass door is widely applied to families, markets, office buildings and the like.

Current glass is two to open and shut around mainly going on through two glass to realize the break-make of foreign object, simultaneously, pull the push-and-pull effect that glass door can be realized to the glass handle through the manual work, thereby satisfy the use under the different environment.

However, in the actual use process, when two opposite glass doors are closed, the door closing speed is relatively fast and the distance between the two doors is rapidly shortened, so that the front end of the door body is clamped, and personnel and articles are damaged.

Simultaneously, the door body of two glass doors is receiving external force (foreign matter contact such as wind) and the artifical door body that pushes away just can make the door be in the open mode, therefore when opening under the effect of foreign matter contact, can lead to the door body to open and shut under the state that need not to open to indoor influence that causes, simultaneously, through the door body of lasting manual contact, can lead to the quick grey stain that appears in glass surface, lead to the great reduction of its glass's light transmissivity and clean nature, influence its pleasing to the eye.

Disclosure of Invention

Aiming at the defects of the existing double-open glass door in the prior art in the using process, the invention provides the anti-pinch glass door which has the advantages of preventing pinching, avoiding glass from being damaged and enhancing the anti-pinch efficiency, and solves the technical problems in the prior art.

The invention provides the following technical scheme: the utility model provides an anti-pinch glass door, includes the door body, the lateral wall movable mounting of the door body has the handle, the inner wall movable mounting of the door body has the drive block, and the top fixed mounting of drive block has protruding frame, the magnetic path is decided to the top fixedly connected with of protruding frame, another fixed mounting has the concave frame with protruding frame looks adaptation on the drive block of the internal wall of door, and the top fixedly connected with special-shaped magnet of concave frame, the communicating gas pocket of delaying of air current on one side of the drive block is seted up at the top of the door body.

Preferably, the inner wall fixed mounting of the door body has the alignment jig, and the lateral wall fixed mounting of alignment jig have with the communicating gas-supply pipe of alignment jig inner chamber, the other end of gas-supply pipe communicates with each other with the air current of drive block one side, the concora crush mouth has been seted up at the top of alignment jig, and the inner wall movable mounting of alignment jig has the regulating block, the one end of regulating block runs through the alignment jig and is located the outside of alignment jig, the top fixed mounting of regulating block has the ejector pad, the inner wall movable mounting of the door body has the regulation pole, and the both ends fixed mounting of adjusting the pole has the handle, the adjustment tank with ejector pad looks adaptation is seted up to the lateral wall of regulation pole, the top fixed mounting of convex frame has.

Preferably, the air slow holes are small holes.

Preferably, the end face of the push block is triangular, and the top end of the push block is provided with a round angle.

Preferably, the end face of the driving block is rectangular, the driving block is obliquely mounted on the inner wall of the door body, and the inclination angle between the driving block and the door body is eight degrees.

Preferably, the end face of the concave frame is U-shaped, symmetrical special-shaped magnets are arranged at the top end of the concave frame, the end face of each special-shaped magnet is quadrilateral, and a limiting groove is formed in the top of the concave frame.

The invention has the following beneficial effects:

1. the door body is respectively provided with the driving blocks, and meanwhile, the driving blocks are respectively provided with the convex frame and the concave frame, so that in the door closing process, due to the fact that magnetic poles at the outer sides of the convex frame and the concave frame repel each other, when the door bodies approach each other, the door bodies cannot be closed rapidly under the influence of the repulsion of magnetic force, the driving blocks are prompted to enable airflow at one side to slowly flow out of the air holes through the repulsion of the convex frame and the concave frame, certain buffering and time interval are achieved in the closing process of the convex frame, the phenomenon that people are pinched due to the fact that people are subjected to rapid closing force is avoided, and the purpose of preventing pinching is finally achieved.

2. The invention arranges the adjusting frame in the door body, and the top end of the convex frame is fixedly provided with the locking block, thereby forming locking between the locking block and the inner wall of the concave frame, so that the door body can not be opened under the influence of the locking block after being closed, and simultaneously the adjusting block is lifted by the handle to produce adsorption force, thereby the convex frame is separated from the concave frame, so that the door body can be opened only through the driving of the handle, thereby avoiding the phenomena of foreign object pushing and glass driving the door body to be opened, leading a user to open the door body only through the handle, further avoiding the surface damage of the door body, simultaneously, the adjusting block can restore the handle to the original position under the self-gravity after working, simultaneously, the air flow produced by the adjusting block can rapidly push out the driving block, and enhancing the working efficiency of the driving block for pushing out the convex frame or the concave frame, finally, the glass is prevented from being damaged and the anti-clamping efficiency is enhanced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a structural adjustment bracket of the present invention;

FIG. 3 is a schematic view of a structural drive block of the present invention;

FIG. 4 is a schematic view of the concave frame structure of the present invention.

In the figure: 1. a door body; 2. a handle; 3. a drive block; 4. a convex frame; 40. locking the block; 5. a concave frame; 50. a special-shaped magnet; 6. relieving pores; 7. an adjusting bracket; 8. a gas delivery pipe; 9. flattening the opening; 10. an adjusting block; 11. a push block; 12. and adjusting the rod.

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.

Referring to fig. 1-4, an anti-pinch glass door comprises a door body 1, a handle 2 is movably mounted on the side wall of the door body 1, a driving block 3 is movably mounted on the inner wall of the door body 1, a convex frame 4 is fixedly mounted at the top end of the driving block 3, a fixed magnetic block is fixedly connected at the top end of the convex frame 4, a concave frame 5 matched with the convex frame 4 is fixedly mounted on the driving block 3 on the inner wall of the other door body 1, a special-shaped magnet 50 is fixedly connected at the top end of the concave frame 5, a slow air hole 6 communicated with air flow at one side of the driving block 3 is formed at the top end of the door body 1, in order to achieve the anti-pinch purpose, the convex frame 4 and the concave frame 5 are fixedly mounted at the top end of the door body 1, and meanwhile, the fixed magnetic block and the special-shaped magnet 50 are respectively arranged on the convex frame 4 and the concave frame 5, so that the convex frame 4 or the concave frame 5 can be extended out by the, therefore, the fixed magnetic block on the convex frame 4 is repelled with the magnetic pole of the special-shaped magnet 50, resistance is generated on the door, the door body 1 is not rapidly closed, and meanwhile, the air flow on one side of the driving block 3 can slowly flow out of the air hole 6 by arranging the slow air hole 6, so that the convex frame 4 can be slowly closed with the concave frame 5 and the closing time is prolonged, and the phenomenon that a person is clamped due to the fact that the door body 1 is rapidly closed is avoided.

Wherein, the inner wall of the door body 1 is fixedly provided with an adjusting frame 7, the side wall of the adjusting frame 7 is fixedly provided with a gas pipe 8 communicated with the inner cavity of the adjusting frame 7, the other end of the gas pipe 8 is communicated with the gas flow at one side of the driving block 3, the top of the adjusting frame 7 is provided with a flat pressing port 9, the inner wall of the adjusting frame 7 is movably provided with an adjusting block 10, one end of the adjusting block 10 penetrates through the adjusting frame 7 and is positioned at the outer side of the adjusting frame 7, the top end of the adjusting block 10 is fixedly provided with a push block 11, the inner wall of the door body 1 is movably provided with an adjusting rod 12, the two ends of the adjusting rod 12 are fixedly provided with handles 2, the side wall of the adjusting rod 12 is provided with an adjusting groove matched with the push block 11, the top of the convex frame 4 is fixedly provided with a locking block 40, in order to avoid glass damage and enhance the anti-pinch efficiency, the adjusting frame 7, therefore, in the process of opening the door, the adjusting rod 12 is moved by the pushing of the handle 2, the adjusting groove on the side wall of the adjusting rod 12 is pushed to enable the adjusting block 10 to move upwards, the air flow pressure below the adjusting block 10 is reduced by the adjusting block 10, the air flow on one side of the driving block 3 is sucked out by the air pipe 8, the driving block 3 enables the concave frame 5 and the convex frame 4 to be separated by movement, after the door is opened, the adjusting block 10 of the door is in a trend that the adjusting groove on the side wall of the adjusting rod 12 is high at two ends and low in the middle part under the action of the gravity force, the pushing block 11 enables the adjusting rod 12 to be restored to the original position by the gravity of the adjusting block 10, meanwhile, the air flow in the adjusting block 10 can also act on one side of the driving block 3, the driving block 3 can be rapidly pushed out, the efficiency of the driving block 3 after the door is opened is, meanwhile, the opening of the gas pipe 8 is blocked by the adjusting block 10, so that the gas flow on one side of the driving block 3 can only flow out of the gas vent 6, and then the door body 1 is closed, thereby avoiding the damage of glass and enhancing the anti-pinch efficiency.

The slow air hole 6 is a fine hole, and in order to realize the slow closing function of the driving block 3 in the closing process, the slow air hole 6 is set to be a fine hole, so that the air flow on one side of the driving block 3 can slowly flow out of the slow air hole 6, and the slow closing effect of the driving block 3 is further ensured when the door body 1 is closed.

The end face of the push block 11 is triangular, and the top end of the push block 11 is provided with a fillet, so that the push block 11 is easier to reset the adjusting rod 12, the push block 11 is provided with a triangle, the contact area between the push block 11 and the bracket of the adjusting rod 12 can be reduced, the purpose of reducing the kinetic energy loss is achieved, and meanwhile, the end of the push block 11 is designed into a fillet, so that the friction force and the abrasion can be reduced through the smooth fillet.

Wherein, the end face shape of drive block 3 is rectangle, and the inner wall of the door body 1 is installed to the slope of drive block 3, the inclination of drive block 3 and door body 1 is the octave, but in order to make drive block 3 automatic recovery initial position, therefore install its drive block 3 slope to the door body 1 on, and then under the effect of external force, 3 accessible gravity of its drive block makes drive block 3 slide to low, and then make the protruding frame 4 at drive block 3 top or concave frame 5 can be under the state of no external force, the autonomic is drawn close, and then realize the locking of its door body 1.

Wherein, the end face of the concave frame 5 is U-shaped, the top of the concave frame 5 is provided with symmetrical special-shaped magnets 50, the end face of the special-shaped magnets 50 is quadrilateral, the top of the concave frame 5 is provided with a limit groove, in order to better lock the concave frame 5 and the convex frame 4, the concave frame 5 is U-shaped, and the locking block 40 can be clamped through the groove of the concave frame 5, thereby realizing the locking purpose, meanwhile, the end face of the special-shaped magnets 50 is quadrilateral, therefore, the special-shaped magnets 50 can not only be used for adsorbing and locking with the fixed magnetic block on the convex frame 4 through the oblique angle of the concave frame 5 with the magnetic pole at one end, meanwhile, when the special-shaped magnets 50 are repelled with the fixed magnetic block on the convex frame 4, the opposite surfaces of the special-shaped magnets tend to be horizontal, and the locking block 40 can slide along the outer wall of the special-shaped magnets 50 in the process of withdrawing the convex frame 4 through the oblique angle of the end faces of the special-shaped, the retraction of the convex frame 4 can be realized autonomously.

The using method of the invention has the following working principle:

locking state of the door body 1: the driving block 3 can slide to the lower part on the inner wall of the door body 1 under the influence of self-gravity, so that the locking block 40 at the top end of the convex frame 4 is clamped into the limiting groove on the concave frame 5, meanwhile, the special-shaped magnet 50 on the concave frame 5 can attract the fixed magnetic block on the convex frame 4, and the magnetic pole at the other end of the special-shaped magnet 50 can attract the locking block 40, so that the locking block 40 can be firmly clamped on the concave frame 5, and the door body 1 is ensured not to be opened under the external force;

opening state of the door body 1 on the side of the convex frame 4: the user can only slide the adjusting rod 12 by pushing and pulling the handle 2, and then in the sliding process of the adjusting rod 12, the pushing block 11 can be pushed to move upwards by the adjusting groove on the side wall of the adjusting rod 12, and then the adjusting block 10 is pushed to move upwards synchronously, and meanwhile, in the process of the adjusting block 10 rising, the air flow above the adjusting block 10 can escape from the flat pressure port 9, so as to realize the balance of the air pressure, and meanwhile, the air pressure below the adjusting block 10 can be reduced, so that the air flow on one side of the driving block 3 can be sucked away by the air pipe 8, because the air slow hole 6 is a tiny hole, when the air flow on one side of the driving block 3 is reduced, the dragging convex frame 4 can be pushed to separate the air flow from the concave frame 5, then, the handle 2 is continuously pushed or pulled to drive the door body 1 to open, and then, when the user leaves, the door body 1 automatically closes, the adjusting block 10 can reset the adjusting rod 12 through the pushing block 11 under the action of gravity force, and further reset the handle 2, meanwhile, in the falling process of the adjusting block 10, the air pressure below the adjusting block 10 can be increased until the adjusting block moves to the side wall of the adjusting block 10 to block the opening of the air pipe 8, meanwhile, when the air pressure in the air pipe 8 is increased due to the adjusting block 10, the air pipe 8 can convey air to one side of the driving block 3, and the driving block 3 can generate repulsive phenomenon with the magnetic pole on the special-shaped magnet 50 under the action of air flow and the self-gravity of the driving block 3 and the throwing force of the driving block 3 when the door body 1 is closed, so that the driving block 3 can be completely extended out, then, when the driving block 3 is close to the concave frame 5, the fixed magnetic block on the side wall of the convex frame 4 can generate repulsive phenomenon with the magnetic pole on the special-shaped magnet 50, and further weaken the closing force of the door body, and cause two door bodies 1 to take place certain opening and shutting through protruding frame 4 and special-shaped magnet 50, and can make the drive block 3 have the trend of the slow gas pocket 6 motion of one side because the repulsion of locking piece 40 and special-shaped magnet 50, at this moment, because the one end of its drive block 3 is in the confined state, therefore make the air current of drive block 3 one side can only carry out slow emission through slow gas pocket 6, until protruding frame 4 through special-shaped magnet 50 after, both are located relative position, at this moment, make the two laminate and lock because of gravity, simultaneously, when the door body 1 of its concave frame 5 one side is opened, work according to foretell step equally.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an anti-pinch glass door, includes the door body (1), the lateral wall movable mounting of the door body (1) has handle (2), its characterized in that: the inner wall movable mounting of the door body (1) has a driving block (3), and the top fixed mounting of driving block (3) has a protruding frame (4), the top fixedly connected with of protruding frame (4) decides the magnetic path, another fixed mounting has concave frame (5) with protruding frame (4) looks adaptation on the driving block (3) of the inner wall of the door body (1), and the top fixedly connected with special-shaped magnet (50) of concave frame (5), communicating gas release hole (6) with driving block (3) one side air current is seted up at the top of the door body (1).

2. The anti-pinch glass door of claim 1, characterized in that: an adjusting frame (7) is fixedly arranged on the inner wall of the door body (1), a gas pipe (8) communicated with the inner cavity of the adjusting frame (7) is fixedly arranged on the side wall of the adjusting frame (7), the other end of the gas pipe (8) is communicated with the gas flow at one side of the driving block (3), the top of the adjusting frame (7) is provided with a flat pressing port (9), and the inner wall of the adjusting frame (7) is movably provided with an adjusting block (10), one end of the adjusting block (10) penetrates through the adjusting frame (7) and is positioned at the outer side of the adjusting frame (7), the top end of the adjusting block (10) is fixedly provided with a push block (11), the inner wall of the door body (1) is movably provided with an adjusting rod (12), and the two ends of the adjusting rod (12) are fixedly provided with handles (2), the side wall of the adjusting rod (12) is provided with an adjusting groove matched with the push block (11), and the top of the convex frame (4) is fixedly provided with a locking block (40).

3. The anti-pinch glass door of claim 1, characterized in that: the air slow holes (6) are fine holes.

4. The anti-pinch glass door of claim 2, characterized in that: the end face of the push block (11) is triangular, and the top end of the push block (11) is provided with a round corner.

5. The anti-pinch glass door of claim 1, characterized in that: the end face shape of the driving block (3) is rectangular, the driving block (3) is obliquely installed on the inner wall of the door body (1), and the inclination angle between the driving block (3) and the door body (1) is eight degrees.

6. The anti-pinch glass door of claim 1, characterized in that: the end face shape of the concave frame (5) is U-shaped, symmetrical special-shaped magnets (50) are arranged at the top end of the concave frame (5), the end face shape of the special-shaped magnets (50) is quadrilateral, and a limiting groove is formed in the top of the concave frame (5).