CN219794988U

CN219794988U - Door stopper

Info

Publication number: CN219794988U
Application number: CN202320986900.2U
Authority: CN
Inventors: 符树斌; 刘涛; 罗一泷
Original assignee: Zhongshan Shixing Decoration Co ltd
Current assignee: Zhongshan Shixing Decoration Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-03
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to the technical field of door stopper devices, and discloses a door stopper device, wherein a seat suction mechanism comprises a seat suction fixing seat, a buffer seat suction and a first magnetic block, the buffer seat suction is movably arranged at the front side of the seat suction fixing seat, the first magnetic block is fixedly connected to the middle part of the front side of the seat suction fixing seat, the suction head mechanism comprises a suction head fixing seat and an arc suction head, the front side of the arc suction head is provided with a second magnetic block with the same polarity as the first magnetic block, the door stopper device adopts a double buffer structure formed by a spring and magnetic force to buffer impact, when the door stopper device receives severe impact, the buffer seat absorbs the impact, and meanwhile, the first magnetic block arranged at the middle part of the seat suction fixing seat and the second magnetic block arranged at the upper part of the arc suction head can offset excessive impact due to the fact that magnetic repulsive force is generated, the generation of rigid collision noise can be avoided while the impact is absorbed, and the impact resistance and the silence of the door stopper device are greatly improved.

Description

Door stopper

Technical Field

The utility model relates to the technical field of door-inhale devices, in particular to a door-inhale device.

Background

The door stopper is also commonly called door bump, a positioning device capable of fixing an opened door leaf, so as to prevent the door leaf from rotating due to wind blowing or touching, the traditional door stopper comprises a suction head and a suction seat, the suction head is arranged on the door leaf, the suction seat is arranged on a wall, the door leaf is fixed on the wall through the magnetic force action of the suction head and the suction seat, in order to reduce noise generated by inertia when the door stopper is fixed and absorb collision impact generated by door body connection, the upper part of the door stopper is provided with a buffer structure, the noise generated by door stopper can be effectively reduced through the arrangement of the buffer structure, the prior door stopper is provided with a spring type buffer structure, the inside of the prior door stopper is only used for absorbing the impact, and the spring structure can be used for effectively absorbing the impact under normal conditions, but when the door body is opened at a higher speed, such as the conditions of being pushed by children or blown by wind force, the kinetic energy carried by the door body is larger, the impact can not be effectively buffered and absorbed only by the spring structure, the great kinetic energy can enable the door stopper to generate severe noise and the door stopper to easily generate severe collision, and simultaneously, and huge damage is caused by the door stopper.

Disclosure of Invention

The present utility model is directed to a door stopper device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the door stopper comprises a suction seat mechanism and a suction head mechanism, wherein the suction seat mechanism is arranged at the upper part of a wall body, and the suction head mechanism is arranged at the upper part of a door body;

the suction seat mechanism comprises a suction seat fixing seat, a buffering suction seat and a first magnetic block, the buffering suction seat is movably arranged on the front side of the suction seat fixing seat, the first magnetic block is fixedly connected to the middle of the front side of the suction seat fixing seat, the suction head mechanism comprises a suction head fixing seat and an arc suction head, and the front side of the arc suction head is provided with a second magnetic block with the same polarity as the first magnetic block.

Preferably, the number of the buffer suction seats is two, the rear sides of the two buffer suction seats are respectively provided with a telescopic slide column, the number of the telescopic slide columns is two, the front sides of the buffer suction seats are provided with fixing bolts, and the telescopic slide columns are fixed on the rear sides of the buffer suction seats through the fixing bolts.

Preferably, the front side of the suction seat fixing seat is fixedly provided with a guide hole column corresponding to the position of the telescopic sliding column, the middle part of the guide hole column is provided with a sliding hole, the telescopic sliding column is inserted into and connected with the inner side of the sliding hole in a sliding manner, the end part of the telescopic sliding column is fixedly provided with a limiting clamping head, the rear side of the suction seat fixing seat is provided with a limiting sliding hole matched with the limiting clamping head, and the limiting clamping head is connected with the inner side of the limiting sliding hole in a sliding manner.

Preferably, the upper portion of the telescopic sliding column is sleeved with a spring, the spring is in abutting connection between the suction seat fixing seat and the buffering suction seat, a buffering thin pad is arranged on the inner side of an arc-shaped groove formed in the front side of the buffering suction seat and fixedly connected to the inner side of the arc-shaped groove, and first fixing holes are formed in four corners of the suction seat fixing seat.

Preferably, the arc suction head is fixedly connected to the front side of the suction head fixing seat, a mounting groove is formed in the middle of the front side of the arc suction head, and the second magnetic block is fixedly connected to the inner side of the mounting groove.

Preferably, the two sides of the front part of the arc suction head are provided with caulking grooves, the inner sides of the caulking grooves are fixedly connected with third magnetic blocks, and the four corners of the suction head fixing seat are provided with second fixing holes.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:

this door stopper adopts the dual buffer structure that spring and magnetic force constitute to cushion the impact, be provided with the buffering in the both sides of inhaling the seat fixing base and inhale the seat and be provided with first magnetic path at the middle part of inhaling the seat fixing base, absorb the impact through the buffering when normal operating, when receiving violent impact, when buffering inhale the seat and absorb the impact, set up the first magnetic path in the middle part of inhaling the seat fixing base and set up at the second magnetic path on the first upper portion of arc inhale, can offset excessive impact through magnetic repulsion because of being close to output magnetic repulsion, avoid producing violent rigid collision between the door stopper structure, can avoid the production of rigid collision noise when absorbing the impact, the impact resistance and the silence of door stopper have been improved greatly.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the 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 diagram of the overall structure of the present utility model;

fig. 2 is a schematic diagram of the front side structure of the suction seat mechanism of the present utility model;

FIG. 3 is a schematic view of the rear side structure of the suction seat mechanism of the present utility model;

FIG. 4 is a schematic view of a holder of the present utility model;

FIG. 5 is a schematic view of a buffering suction seat according to the present utility model;

FIG. 6 is a schematic view of a suction head mechanism according to the present utility model.

Reference numerals illustrate: 1. a suction seat mechanism; 2. a suction head mechanism; 3. a suction seat fixing seat; 4. a buffer suction seat; 5. a first magnetic block; 6. a guide hole column; 7. a slip hole; 8. a telescoping strut; 9. limiting clamping heads; 10. a fixing bolt; 11. a buffer thin pad; 12. a spring; 13. a first fixing hole; 14. limiting the sliding hole; 15. a suction head fixing seat; 16. a second fixing hole; 17. arc suction heads; 18. a mounting groove; 19. a second magnetic block; 20. and a third magnetic block.

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.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.

Examples

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a door-inhale device, including inhaling seat mechanism 1 and suction head mechanism 2, inhale seat mechanism 1 and set up in the upper portion of wall body, inhale seat mechanism 1 and inhale seat fixing base 3, buffering inhale seat 4 and first magnetic path 5, buffering inhale the quantity of seat 4 and be two, buffering inhale seat 4 and can adsorb mutually with the magnet for the iron, the rear side that two buffering inhale seat 4 all is provided with flexible slide column 8, the quantity of flexible slide column 8 is two, the front side that buffering inhaled seat 4 is provided with fixing bolt 10, flexible slide column 8 is fixed in the rear side that buffering inhaled seat 4 through fixing bolt 10, can conveniently dismantle flexible slide column 8.

The front side of inhaling seat fixing base 3 is fixed be provided with flexible slide column 8 position corresponding guiding hole post 6, slide hole 7 has been seted up at the middle part of guiding hole post 6, flexible slide column 8 inserts and sliding connection in the inboard of slide hole 7, carry out stable direction to the slip of flexible slide column 8 through guiding hole post 6, can guarantee the stability that flexible slide column 8 slided, spring 12 has been cup jointed on the upper portion of flexible slide column 8, spring 12 contradicts and connects between inhaling seat fixing base 3 and buffering inhale seat 4, spring 12 compresses when receiving the impact, utilize spring 12 to cushion the impact force.

The end of the telescopic slide column 8 is fixedly provided with a limiting clamp 9, the rear side of the suction seat fixing seat 3 is provided with a limiting slide hole 14 matched with the limiting clamp 9, the limiting clamp 9 is slidably clamped on the inner side of the limiting slide hole 14, and sliding of the telescopic slide column 8 can be limited through the sliding clamping of the limiting clamp 9 and the limiting slide hole 14.

The inner side of the arc-shaped groove formed in the front side of the buffering suction seat 4 is provided with a buffering thin pad 11, the buffering thin pad 11 is a thin rubber pad, certain impact can be absorbed during contact, rigid contact is avoided, noise can be reduced, the buffering thin pad 11 is fixedly connected to the inner side of the arc-shaped groove, the first magnetic block 5 is fixedly connected to the middle of the front side of the suction seat fixing seat 3, and the four corners of the suction seat fixing seat 3 are provided with first fixing holes 13.

The suction head mechanism 2 is arranged on the upper portion of the door body, the suction head mechanism 2 comprises a suction head fixing seat 15 and an arc suction head 17, the arc suction head 17 is matched with an arc groove on the buffer suction seat 4, the arc suction head 17 is fixedly connected to the front side of the suction head fixing seat 15, an installation groove 18 is formed in the middle of the front side of the arc suction head 17, a second magnetic block 19 is fixedly connected to the inner side of the installation groove 18, the polarity of the second magnetic block 19 is identical to that of the first magnetic block 5, excessive impact is counteracted through magnetic repulsive force, and severe rigid collision between the door suction structures is avoided.

The caulking grooves are formed in the two sides of the front portion of the arc suction head 17, the third magnetic blocks 20 are fixedly connected to the inner sides of the caulking grooves, and after the arc suction head 17 is contacted with the buffering suction seat 4 stably, the door body can be adsorbed and fixed through the magnetic adsorption effect between the third magnetic blocks 20 and the buffering suction seat 4, and the second fixing holes 16 are formed in the four corners of the suction head fixing seat 15.

When the suction head mechanism is used, the suction head mechanism 2 is firstly installed at the lower part of the door body through bolts, then the suction seat mechanism 1 is positioned according to the installation position of the suction head mechanism 2, and the suction seat mechanism 1 is installed at the upper part of the wall body through bolts, so that the installation operation of the device is completed;

when the door body is pushed by large force to have large kinetic energy, the door body drives the arc suction head 17 to move and contact with the two buffer suction seats 4 on the front side of the suction seat fixing seat 3, the buffer suction seats 4 are stressed to retract to the rear side, meanwhile, when the buffer suction seats 4 retract to a certain extent, the first magnetic block 5 arranged in the middle of the suction seat fixing seat 3 and the second magnetic block 19 arranged on the upper part of the arc suction head 17 can buffer and counteract excessive impact force through the magnetic repulsive force due to approaching to the magnetic repulsive force, so that the arc suction head 17 and the buffer suction seats 4 can be stably contacted, and the adsorption and fixation of the door body can be completed through the magnetic adsorption action between the third magnetic block 20 and the buffer suction seats 4 after the contact is stable.

In summary, this door stopper adopts the dual buffer structure that spring and magnetic force constitute to cushion the impact, be provided with the buffering in the both sides of inhaling seat fixing base 3 and inhale seat 4 and be provided with first magnetic path 5 at the middle part of inhaling seat fixing base 3, absorb the impact through buffering in the normal work, when receiving violent impact, when buffering inhale seat 4 and absorb the impact, the first magnetic path 5 that sets up in the middle part of inhaling seat fixing base 3 and the second magnetic path 19 that sets up on arc suction head 17 upper portion can offset excessive impact because of being close to producing magnetic repulsion, avoid producing violent rigid collision between the door stopper structure through magnetic repulsion, can avoid the production of rigid collision noise when absorbing the impact, the impact resistance and the silence of door stopper have been improved greatly.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. The utility model provides a door-inhale device, includes suction seat mechanism (1) and suction head mechanism (2), its characterized in that: the suction seat mechanism (1) is arranged at the upper part of the wall body, and the suction head mechanism (2) is arranged at the upper part of the door body;

the suction seat mechanism (1) comprises a suction seat fixing seat (3), a buffer suction seat (4) and a first magnetic block (5), the buffer suction seat (4) is movably arranged on the front side of the suction seat fixing seat (3), the first magnetic block (5) is fixedly connected to the middle of the front side of the suction seat fixing seat (3), the suction head mechanism (2) comprises a suction head fixing seat (15) and an arc suction head (17), and the front side of the arc suction head (17) is provided with a second magnetic block (19) with the same polarity as the first magnetic block (5).

2. A door stopper according to claim 1, wherein: the buffer sucking seats (4) are two in number, the telescopic sliding columns (8) are arranged on the rear sides of the buffer sucking seats (4), the telescopic sliding columns (8) are two in number, fixing bolts (10) are arranged on the front sides of the buffer sucking seats (4), and the telescopic sliding columns (8) are fixed on the rear sides of the buffer sucking seats (4) through the fixing bolts (10).

3. A door stopper according to claim 2, wherein: the front side of inhale seat fixing base (3) is fixed be provided with flexible slide column (8) position corresponding guiding hole post (6), slide hole (7) have been seted up at the middle part of guiding hole post (6), flexible slide column (8) insert and sliding connection in the inboard of slide hole (7), the tip of flexible slide column (8) is fixed with spacing dop (9), inhale the rear side of seat fixing base (3) seted up with spacing slide hole (14) of spacing dop (9) looks adaptation, spacing dop (9) slip joint in the inboard of spacing slide hole (14).

4. A door stopper according to claim 3, wherein: the telescopic sliding column is characterized in that a spring (12) is sleeved on the upper portion of the telescopic sliding column (8), the spring (12) is in abutting connection between the suction seat fixing seat (3) and the buffering suction seat (4), a buffering thin pad (11) is arranged on the inner side of an arc-shaped groove formed in the front side of the buffering suction seat (4), the buffering thin pad (11) is fixedly connected to the inner side of the arc-shaped groove, and first fixing holes (13) are formed in four corners of the suction seat fixing seat (3).

5. A door stopper according to claim 1, wherein: the arc suction head (17) is fixedly connected to the front side of the suction head fixing seat (15), a mounting groove (18) is formed in the middle of the front side of the arc suction head (17), and the second magnetic block (19) is fixedly connected to the inner side of the mounting groove (18).

6. A door stopper according to claim 5, wherein: the two sides of the front part of the arc suction head (17) are provided with caulking grooves, the inner sides of the caulking grooves are fixedly connected with third magnetic blocks (20), and the four corners of the suction head fixing seat (15) are provided with second fixing holes (16).