CN219569884U

CN219569884U - Belt buckle rebound device

Info

Publication number: CN219569884U
Application number: CN202320554986.1U
Authority: CN
Inventors: 黄青龙
Original assignee: Zhaoqing Shengkeli Precision Manufacturing Co ltd
Current assignee: Zhaoqing Shengkeli Precision Manufacturing Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-22
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of furniture door plate reboundes, and discloses a buckle reboundes, which comprises a positioning seat, a cramp, a buckling piece, a tail plug, a first spring, a connecting piece, a rebounded cramp and a connecting sleeve; pressing the tail plug, compressing the first spring, enabling the rebound hook nail to move along the hook nail moving groove and buckle in the crescent groove of the hook nail block, pressing and positioning the tail plug, enabling the cabinet door to be closed, pressing the base of the tail plug again, removing the rebound hook nail from the crescent groove of the hook nail block, enabling the tail plug to rebound and jack the cabinet door, and adopting a mode of matching and moving buckling of the buckling nail and the buckling piece to work so as to replace the traditional magnet, so that the cabinet door is simple and convenient; install first spring and second spring additional for whole bounce-back ware has good damping effect, owing to press the tail stopper, just can make the crescent moon recess lock joint of resilience hook nail and hook nail piece, even touch by mistake, also can not take place the phenomenon that just can open when touching the door.

Description

Belt buckle rebound device

Technical Field

The utility model belongs to the technical field of furniture door plate rebound devices, and particularly relates to a buckle rebound device.

Background

The rebound device is used for opening and closing various cabinet doors on cabinets, furniture and after installation, a handle is not needed when the door is opened and closed, the door plate is pressed down, and then the door is pressed down again, so that the door is closed. The inside of the rebound device is mainly composed of a spring, an iron hook, a magnetic head, a rubber head and a plastic sleeve, the rebound device is easy to install, and the rebound device can be installed only by punching holes on a cabinet door;

the existing locking mode of the door cabinet rebound device and the door cover adopts magnetic attraction, the rebound device can be matched with a weak hinge to realize complete ejection of the door panel, but the door is not damped when closed, false touch is easy to occur, especially products with poor quality can be opened when the rebound device is touched, and the problem that the switches on the two sides are not synchronous easily occurs when the rebound device is arranged on the two sides of a drawer.

Therefore, the buckle rebound device which adopts a mode of combining the soft rubber fastener and the buckle pin to work is simple and convenient and can replace a magnet to use is provided.

Disclosure of Invention

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

In order to achieve the above purpose, the present utility model provides the following technical solutions: a buckle rebound device comprises a positioning seat, a buckle pin, a buckle piece, a tail plug, a first spring, a connecting piece, a rebound hook pin and a connecting sleeve;

the positioning seat is buckled and fixed with a buckle pin, and the buckle pin is movably buckled with the buckle piece in a matching way; the other end of the first spring sleeved and fixed on the tail plug is matched and sleeved and fixed with the connecting piece, the tail plug is provided with a circular hole matched and spliced and rotated with one end of the rebound hook nail, and a hook nail block clamped with the other end of the rebound hook nail is arranged in a hook nail movable groove on the connecting piece;

the top of the sliding guide block on the connecting piece is fixedly provided with a support column; the top end of the support column is provided with external threads; the connecting sleeve is propped against the lower part of the clamping piece, the external thread at the top end of the supporting column is in threaded connection with the inner side of the connecting sleeve, and a second spring sleeved on the outer side of the supporting column is arranged between the connecting sleeve and the sliding guide block.

The locating seat is provided with a concave groove, two mounting holes penetrating the locating seat are formed in the concave groove, and the locating seat is fixed on the cabinet body through screws penetrating the mounting holes, so that the rebound device is convenient to install and fix.

The concave groove is internally provided with a clamping position and a decorative cover which is matched with the clamping position in a clamping way and is clamped into the concave groove.

The hook nail block is crescent groove-shaped, when the tail plug is pressed once, the first spring is compressed, the rebound hook nail is buckled in the crescent groove of the hook nail block along the hook nail movable groove to be positioned, when the tail plug is pressed again, the rebound hook nail is moved out of the crescent groove of the hook nail block, and moves downwards along the hook nail movable groove, and the tail plug rebounds.

And the tail plug is provided with a rebound spring piece which is matched with the rebound hook nail to limit rebound.

The pin is inserted into the insertion through hole at the bottom of the tail plug, the outer surface of the tail plug is sleeved with the outer cylinder, and two ends of the pin respectively penetrate through the tail plug and the outer cylinder to assemble and fix the tail plug and the outer cylinder.

The clamping piece is a soft rubber clamping piece, works in a mode of combining the soft rubber clamping piece with the buckling nails, is simple and convenient, and can replace a magnet to use.

The utility model has the technical effects and advantages that:

(1) Pressing the tail plug, compressing the first spring, enabling the rebound hook nail to move along the hook nail moving groove to be buckled in the crescent groove of the hook nail block, pressing and positioning the tail plug, enabling the cabinet door to be closed, pressing the base of the tail plug again, enabling the rebound hook nail to move out of the crescent groove of the hook nail block, enabling the tail plug to rebound to jack the cabinet door, and adopting a mode of matching and moving buckling of the buckling nail and the buckling piece to work so as to replace the traditional magnet, and being simple and convenient;

(2) The first spring and the second spring are additionally arranged, so that the whole rebound device has a good damping effect, and the rebound hook nail can be buckled with the crescent groove of the hook nail block only by pressing the tail plug, and even if the rebound hook nail is touched by mistake, the phenomenon that the rebound hook nail can be opened when touching the door can be avoided;

(3) The rebound devices are arranged on two sides of the drawer, the tail plug is synchronously pressed, the rebound hook nails are triggered to move out of the crescent grooves of the hook nail blocks, and the two sides of the drawer can be synchronously opened.

Drawings

FIG. 1 is a schematic view of a first view of the present utility model;

FIG. 2 is a schematic diagram of a second view of the present utility model;

FIG. 3 is a schematic view of a first view angle of the positioning seat and the buckle of the present utility model;

FIG. 4 is a schematic view of a second view angle of the positioning seat and the buckle of the present utility model;

FIG. 5 is a schematic view of the structure of the tail plug of the present utility model;

FIG. 6 is a schematic view of a connector according to the present utility model;

FIG. 7 is a schematic view of the structure of the positioning seat with the upper decorative cover removed;

FIG. 8 is a schematic view of the structure of the decorative cover of the present utility model;

FIG. 9 is a schematic view of the structure of the present utility model assembled with the upper inner cylinder and the outer cylinder.

In the figure: 1. a positioning seat; 101. a concave groove; 102. a mounting hole; 103. a decorative cover; 104. a protruding position; 105. a bump; 106. concave surface buckling groove position; 107. a groove; 108. a protruding block; 2. a cramp; 3. a clip; 301. a drag hook; 4. a tail plug; 402. a return spring plate; 5. a first spring; 6. a connecting piece; 601. a hook nail movable groove; 602. a hook nail block; 603. sliding the guide block; 604. a support column; 605. an external thread; 7. rebound hook nails; 8. connecting sleeves; 9. a second spring; 10. a pin; 11. an outer cylinder; 12. an inner cylinder; 1201. and (5) inserting holes.

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.

The utility model provides a buckle rebound device as shown in figures 1-9, which comprises a positioning seat 1, a buckle pin 2, a buckle piece 3, a tail plug 4, a first spring 5, a connecting piece 6, a rebound hook pin 7 and a connecting sleeve 8;

the positioning seat 1 is buckled and fixed with the cramp 2, and the cramp 2 is matched with the buckling piece 3 to be movably buckled; the other end of the first spring 5 sleeved and fixed on the tail plug 4 is matched and sleeved and fixed with the connecting piece 6, a circular hole matched and spliced and rotated with one end of the rebound hook nail 7 is arranged on the tail plug 4, and a hook nail block 602 matched and clamped with the other end of the rebound hook nail 7 is arranged in a hook nail movable groove 601 on the connecting piece 6;

a support column 604 is fixedly arranged at the top of the sliding guide block 603 on the connecting piece 6; the top end of the support column 604 is provided with external threads 605; the connecting sleeve 8 abuts against the lower portion of the fastener 3, the external thread 605 at the top end of the supporting column 604 is in threaded connection with the inner side of the connecting sleeve 8, and a second spring 9 sleeved on the outer side of the supporting column 604 is arranged between the connecting sleeve 8 and the sliding guide block 603.

Pressing the tail plug 4 to compress the first spring 5, enabling the rebound hook 7 to move along the hook movable groove 601 and buckle in the crescent groove of the hook block 602, pressing the tail plug 4 to be positioned, enabling the cabinet door to be closed, pressing the base of the tail plug 4 again, enabling the rebound hook 7 to move out of the crescent groove of the hook block 602, enabling the tail plug 4 to rebound to jack the cabinet door, enabling the buckling nail 2 to work in a mode of matching and movable buckling with the buckling piece 3 to replace a traditional magnet, and enabling the whole rebound device to have a good damping effect;

the rebound device is arranged on two sides of the drawer, the tail plug 4 is synchronously pressed, the rebound hook 7 is triggered to move out of the crescent groove of the hook block 602, and the two sides of the drawer can be synchronously opened.

The positioning seat 1 is provided with a concave groove 101, two mounting holes 102 penetrating through the positioning seat 1 are formed in the concave groove 101, and the positioning seat 1 is fixed on the cabinet body through screws penetrating through the mounting holes 102, so that the rebound device is convenient to install and fix.

The concave groove 101 is internally provided with a clamping position, and is also provided with a decorative cover 103 which is clamped with the clamping position in the concave groove 101, wherein the clamping position comprises a front convex position 104 and a rear convex position 104 which are positioned in the middle of the concave groove 101, and two concave buckling groove positions 106 which are positioned on the left side and the right side of the concave groove 101 and are surrounded by four convex blocks 105 and the positioning seat 1, and the decorative cover 103 is provided with a groove 107 which is buckled with the two convex positions 104 and two convex blocks 108 which are buckled with the two concave buckling groove positions 106.

The hook nail block 602 is crescent groove shape, and when pressing tail plug 4 once, compress first spring 5, the resilience hook nail 7 is detained in the crescent groove of hook nail block 602 along hook nail movable groove 601 motion and is fixed a position, and when pressing tail plug 4 once more, resilience hook nail 7 shifts out from the crescent groove of hook nail block 602 to along hook nail movable groove 601 downwardly moving, tail plug 4 is kick-backed.

The tail plug 4 is provided with a rebound piece 402 which is matched with the rebound hook nail 7 to limit rebound.

The pin column 10 is inserted in the insertion through hole at the bottom of the tail plug 4, the outer sleeve 11 is sleeved outside the tail plug 4, two ends of the pin column 10 respectively penetrate through the tail plug 4 and the outer sleeve 11 to assemble and fix the tail plug 4 and the outer sleeve 11, the base of the tail plug 4 seals the bottom opening of the outer sleeve 11, the base of the tail plug 4 is pressed as the pressing surface of the rebound device, the first spring 5 is compressed, the outer sleeve 11 is pushed towards the direction of the positioning seat 1, and concave guide grooves matched with the protrusions arranged on the outer edge of the sliding guide block 603 for guiding and sliding are formed in the inner side of the outer sleeve 11 (wherein the protrusions and the concave guide grooves in the drawing are marked).

The buckling piece 3 is a soft rubber fastener, works in a mode of combining the soft rubber fastener with the buckling nails, is simple and convenient, can replace a magnet to use, presses the tail plug 4, is compressed by the first spring 5, is provided with an inner cylinder 12 sleeved on the outer side surfaces of the support column 604, the second spring 9 and the connecting sleeve 8 above the sliding guide block 603, the inner cylinder 12 is slidably arranged on the inner side of the outer cylinder 11, the parent part of the buckling piece 3 is limited and positioned on the inner side of the top end of the inner cylinder 12, and the inner cylinder 12 is provided with an insertion hole 1201 which is inserted in a matched manner with the two draw hooks 301 on the two sides of the buckling piece 3;

during the use, detain the cramp 2 on positioning seat 1, positioning seat 1 is fixed on the cabinet body through the screw that runs through in mounting hole 102, presses the cabinet door, presses the base of tail stopper 4 promptly, compresses first spring 5, and resilience hook nail 7 is detained in the crescent moon recess of hook nail piece 602 along the motion of hook nail movable groove 601, and the position of positioning urceolus 11, and this in-process, the motion of urceolus 11 is as follows: the outer cylinder 11 is pushed towards the direction of the positioning seat 1, the bulge arranged at the outer edge of the sliding guide block 603 slides towards the inner side of the outer cylinder 11, then the top end of the outer cylinder 11 moves towards the top end of the inner cylinder 12, the top end of the outer cylinder 11 presses the two draw hooks 301 outside the penetrating holes 1201, the two draw hooks 301 are pressed towards the inner side of the inner cylinder 12, the two draw hooks lock the cramp 2, the pressing operation of the rebound device is completed, and the door can be closed;

the base of the tail plug 4 is pressed again, the rebound hook nail 7 moves out of the crescent groove of the hook nail block 602, and moves downwards along the hook nail movable groove 601, the outer cylinder 11 moves downwards, the two draw hooks 301 penetrate through the penetrating holes 1201, and the rebound hook nail 2 is far away from the buckle nail, so that rebound of the rebound device is realized, and the door is jacked up.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A buckle rebound device, comprising:

the positioning seat (1) is fixedly buckled with the cramp (2), and the cramp (2) is movably buckled with the buckling piece (3) in a matching way;

the tail plug (4) is sleeved and fixed with the other end of the first spring (5) which is sleeved and fixed with the connecting piece (6), a circular hole which is matched and spliced and rotated with one end of the rebound hook nail (7) is formed in the tail plug (4), and a hook nail block (602) which is clamped with the other end of the rebound hook nail (7) in a matched manner is arranged in a hook nail movable groove (601) on the connecting piece (6);

a support column (604) is fixedly arranged at the top of a sliding guide block (603) on the connecting piece (6); an external thread (605) is arranged at the top end of the supporting column (604);

the connecting sleeve (8), connecting sleeve (8) support the below at buckle spare (3), external screw thread (605) spiro union on support column (604) top is in the inboard of connecting sleeve (8), be equipped with between connecting sleeve (8) and slip guide block (603) and overlap second spring (9) in support column (604) outside.

2. A buckle rebound device as claimed in claim 1, wherein: the positioning seat (1) is provided with a concave groove (101), and two mounting holes (102) penetrating through the positioning seat (1) are formed in the concave groove (101).

3. A buckle rebound device as claimed in claim 2, wherein: the concave groove (101) is internally provided with a clamping position, and a decorative cover (103) which is matched with the clamping position in a clamping way and is clamped into the concave groove (101) is also arranged.

4. A buckle rebound device as claimed in claim 1, wherein: the hook nail block (602) is in a crescent groove shape.

5. A buckle rebound device as claimed in claim 1, wherein: the tail plug (4) is provided with a rebound piece (402) which is matched with the rebound hook nail (7) to limit rebound.

6. A buckle rebound device as claimed in claim 1, wherein: the buckling piece (3) is a soft rubber buckling piece.

7. A buckle rebound device as claimed in claim 1, wherein: pin columns (10) are inserted in the insertion through holes at the bottom of the tail plugs (4).