CN220747977U

CN220747977U - Improved structure of micro-motion cabinet door pressing rebound opener

Info

Publication number: CN220747977U
Application number: CN202321906080.8U
Authority: CN
Inventors: 黎善雄; 朱建庆
Original assignee: Guangdong Jusen Precision Technology Co ltd
Current assignee: Guangdong Jusen Precision Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-04-09
Anticipated expiration: 2033-07-19

Abstract

An improved structure of a micro-motion cabinet door pressing rebound opener comprises a bottom shell and a surface cover which are buckled with each other, wherein a containing cavity is arranged between the bottom shell and the surface cover, a cam block and a second swing arm are hinged in the containing cavity, a first swing arm is outwards extended from the side wall of the cam block, and the first swing arm and the second swing arm are located on the front end surfaces of the bottom shell and the surface cover to swing and are in contact with a cabinet door; the other end of the second swing arm is hinged with a sliding seat which is installed in the accommodating cavity in a sliding mode through a pull rod, the sliding seat is driven to slide through the pull rod when the second swing arm swings, a first tension spring is arranged between the pull rod and the accommodating cavity, and the pull rod is pulled by the first tension spring to move towards the direction of the sliding seat all the time. The beneficial effects of the utility model are as follows: the rebound opening triggering stroke of the door opener is short, and the tightness of the closed cabinet door can be effectively ensured. The door opener is matched with the self-resetting hinge, so that the automatic buffering, resetting and closing of the cabinet door can be realized, and the use convenience of a user is improved.

Description

Improved structure of micro-motion cabinet door pressing rebound opener

Technical Field

The utility model relates to the technical field of household hardware accessories, in particular to an improved structure of a micro-motion cabinet door pressing rebound opener.

Background

The rebound device is a fitting frequently needed to be used on furniture, particularly furniture with a cabinet door is more frequently used, the rebound device is used for ejecting the cabinet door, when a hand presses the cabinet door, the ejector rod of the rebound device is ejected to open the cabinet door, and when the cabinet door is closed and pressed again, the rebound device cancels the ejection force on the cabinet door, so that the cabinet door is closed. However, the existing rebound device has the following disadvantages: 1. the ejector rod of the rebound device is required to be always propped against the cabinet door, so that the cabinet door can not be completely closed; 2. because the rebound device needs a certain pressing distance, the rebound device can work normally when the door is opened or closed, and the cabinet door cannot be completely closed due to the existence of the pressing distance; 3. after the cabinet door is repeatedly opened and closed, the using effect of the rebound device is gradually reduced, so that the cabinet door cannot be completely closed; 4. after the cabinet door is closed, the cabinet door can not be completely closed, so that the height difference is generated between the cabinet door and the peripheral structure of the cabinet door, and the attractiveness is affected. 5. After the rebound device is opened, the cabinet door needs to be closed by manually pressing to be locked, and automatic reset and closing of the door cannot be realized.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides an improved structure of the micro-motion type cabinet door pressing rebound opener, which has the advantages of simple structure, convenient use, small triggering stroke and contribution to maintaining the tightness of a cabinet door.

The utility model aims at realizing the following modes: an improved structure of a micro-motion cabinet door pressing rebound opener comprises a bottom shell and a surface cover which are buckled with each other, wherein a containing cavity is arranged between the bottom shell and the surface cover, a cam block and a second swing arm are hinged in the containing cavity, a first swing arm is outwards extended from the side wall of the cam block, and the first swing arm and the second swing arm are located on the front end surfaces of the bottom shell and the surface cover to swing and are in contact with a cabinet door;

the other end of the second swing arm is hinged with a sliding seat which is slidably arranged in the accommodating cavity through a pull rod, when the second swing arm swings, the sliding seat is driven to slide through the pull rod, a first tension spring is arranged between the pull rod and the accommodating cavity, and the first tension spring pulls the pull rod to move towards the sliding seat all the time;

the left end face of the sliding seat is also provided with a guide pressing block, the guide pressing block is connected with the sliding seat through a limiting pull rod, a first spring is arranged between the guide pressing block and the guide pressing block, the first spring pushes the sliding seat and the guide pressing block to move towards opposite directions all the time, and the limiting pull rod limits the relative movement stroke between the guide pressing block and the sliding seat;

the method is characterized in that: the sliding seat is also provided with a swinging stop block in a swinging type in a hinged manner, the swinging end of the swinging stop block is provided with a hanging needle, the hanging needle is positioned in a hanging buckle groove and a reset groove on the bottom shell and slides, the position of the sliding seat is limited by the swinging stop block, the bottom shell is also provided with a side pushing device, and the side pushing device pushes the hanging needle of the swinging stop block to always deviate from the direction of the hanging buckle groove to move;

the accommodating cavity is internally provided with a linkage mechanism which is connected with the cam block and the guide pressing block, and when the first swing arm is closed, the cam block drives the guide pressing block to move rightwards through the linkage mechanism and compresses the first spring;

the cam block is also hinged with a connecting rod, the other end of the connecting rod is hinged with a driving seat which is slidably arranged in the accommodating cavity, the upper end of the driving seat is provided with a guide groove, a push rod is slidably arranged in the guide groove, a second spring is sleeved on the surface of the push rod, the second spring is pressed between the push rod and the guide groove and pushes the driving seat to move right all the time, the upper part of the push rod is hinged with a hanging buckle which is arranged left and right and is connected with a hanging block arranged at the bottom of the sliding seat, and when the sliding seat moves right, the push rod is pushed to move right through the linkage of the hanging buckle and the hanging block and compresses the second spring.

The side pushing device is a torsion spring arranged in the bottom shell, and a supporting foot of the torsion spring is pressed on the swinging stop block.

A spring column is arranged in the bottom shell, and the center of the torsion spring is sleeved on the spring column.

The linkage mechanism is a cam bracket hinged in the accommodating cavity, one end of the cam bracket is contacted with the guide pressing block and drives the guide pressing block to move, the other end of the cam bracket is contacted with the outer circumference of the cam block, and the cam block drives the cam bracket to swing when rotating.

The guide pressing block is provided with a guide shaft towards one side of the sliding seat, the guide shaft is inserted into a guide hole in the end face of the sliding seat, the first spring is sleeved on the surface of the guide shaft, one end of the first spring is supported on the guide pressing block, and the other end of the first spring is supported on the sliding seat.

The clutch sliding block is characterized in that a guide sliding groove parallel to the movement direction of the driving seat is further arranged in the accommodating cavity, the left end of the guide sliding groove is connected with a hanging buckle sliding groove which is obliquely arranged, the guide sliding groove is communicated with the hanging buckle sliding groove, a first guide block is arranged on the clutch sliding block and is positioned in the guide sliding groove to slide, and a second guide block is also arranged on the clutch sliding block and is positioned in the guide sliding groove and the hanging buckle sliding groove to slide.

A second tension spring is arranged between the clutch slider and the accommodating cavity, and pulls the clutch slider to move towards the direction of the second swing arm all the time.

The upper end of the clutch sliding block is provided with a collision block, correspondingly, the lower end of the driving seat is provided with a collision hole, when the driving seat moves rightwards, the clutch sliding block collides with the collision block through the collision hole and is mutually hung and buckled, the clutch sliding block moves rightwards under the action of a second tension spring, and the driving seat is pulled to move rightwards synchronously through the collision block.

The beneficial effects of the utility model are as follows: 1. simple structure, low production cost and market competitiveness improvement. 2. The rebound opening triggering stroke of the door opener is short, and the tightness of the closed cabinet door can be effectively ensured. 3. The door opener is matched with the self-resetting hinge, so that the automatic buffering, resetting and closing of the cabinet door can be realized, and the use convenience of a user is improved.

Drawings

Fig. 1 is a view showing the assembly and use effects of the cabinet door of the cabinet body after the self-resetting hinge is matched with the cabinet door.

Fig. 2 is a diagram showing the overall assembly effect of the structure of the present utility model.

Fig. 3 is an assembly view of the structure of the present utility model.

Fig. 4 is a schematic view of the rear structure of the hidden panel cover and the bottom shell of the present utility model.

Fig. 5 is a schematic view of the structure of the present utility model in a closed state.

Fig. 6 and 7 are schematic diagrams of the press trigger state in the present utility model.

Fig. 8-11 are schematic views of the rebound opening action of the cabinet door according to the present utility model.

Fig. 12-14 are diagrams showing the closing and resetting actions of the cabinet door in the utility model.

Detailed Description

The utility model is described in more detail below with reference to the accompanying drawings. An improved structure of a micro-motion cabinet door pressing rebound opener comprises a bottom shell 1 and a surface cover 2 which are mutually buckled, wherein an accommodating cavity is arranged between the bottom shell 1 and the surface cover 2, a cam block 3 and a second swing arm 4 are hinged in the accommodating cavity, a first swing arm 31 is outwards extended from the side wall of the cam block 3, and the first swing arm 31 and the second swing arm 4 are positioned on the front end surfaces of the bottom shell 1 and the surface cover 2 to swing and are in contact with a cabinet door 5;

the other end of the second swing arm 4 is hinged with a sliding seat 6 which is slidably arranged in the accommodating cavity through a pull rod 41, when the second swing arm 4 swings, the sliding seat 6 is driven to slide through the pull rod 41, a first tension spring 42 is arranged between the pull rod 41 and the accommodating cavity, and the first tension spring 42 pulls the pull rod 41 to always move towards the direction of the sliding seat 6;

the left end face of the sliding seat 6 is also provided with a guide pressing block 7, the guide pressing block 7 is connected with the sliding seat 6 through a limit pull rod 71, a first spring 72 is arranged between the guide pressing block 7 and the guide pressing block, the first spring 72 pushes the sliding seat 6 and the guide pressing block 7 to always move towards opposite directions, and the limit pull rod 71 limits the relative movement stroke between the guide pressing block and the sliding seat 6;

the method is characterized in that: the sliding seat 6 is also provided with a swinging stop block 81 in a swinging hinged manner, the swinging end of the swinging stop block 81 is provided with a hanging needle 82, the hanging needle 82 slides in a hanging buckle groove 11 and a reset groove 12 on the bottom shell 1, the position of the sliding seat 6 is limited by the swinging stop block 81, the bottom shell 1 is also provided with a side pushing device, and the side pushing device pushes the hanging needle 82 of the swinging stop block 81 to always deviate from the hanging buckle groove 11 to move;

a linkage mechanism is further arranged in the accommodating cavity, the linkage mechanism is connected with the cam block 3 and the guide pressing block 7, and when the first swing arm 31 is closed, the cam block 3 drives the guide pressing block 7 to move rightwards through the linkage mechanism and compresses the first spring 72;

the cam block 3 is also hinged with a connecting rod 9, the other end of the connecting rod 9 is hinged with a driving seat 91 which is slidably arranged in the accommodating cavity, the upper end of the driving seat 91 is provided with a guide groove 92, a push rod 93 is slidably arranged in the guide groove 92, a second spring 94 is sleeved on the surface of the push rod 93, the second spring 94 is pressed between the push rod 93 and the guide groove 92, the driving seat 91 is pushed to move in the right direction all the time, a hanging buckle 95 is hinged on the push rod 93 and is connected with a hanging block 96 arranged at the bottom of the sliding seat 6 according to the left and right arrangement, and when the sliding seat 6 moves right, the push rod 93 is pushed to move right through the linkage of the hanging buckle 95 and the hanging block 96, and the second spring 94 is compressed.

The side pushing device is a torsion spring 83 arranged in the bottom shell 1, and a supporting foot of the torsion spring 83 presses on the swing stop block 81.

A spring column 84 is arranged in the bottom shell 1, and the center of the torsion spring 83 is sleeved on the spring column 84.

The linkage mechanism is a cam bracket 10 which is hinged in the accommodating cavity, one end of the cam bracket 10 is contacted with the guide pressing block 7 and drives the guide pressing block 7 to move, the other end of the cam bracket 10 is contacted with the outer circumference of the cam block 3, and the cam block 3 drives the cam bracket 10 to swing when rotating.

The guide pressing block 7 is provided with a guide shaft 74 towards one side of the sliding seat 6, the guide shaft 74 is inserted into a guide hole on the end face of the sliding seat 6, the first spring 72 is sleeved on the surface of the guide shaft 74, one end of the first spring 72 is supported on the guide pressing block 7, and the other end of the first spring 72 is supported on the sliding seat 6.

The accommodating cavity is also provided with a guide chute 17 which is parallel to the movement direction of the driving seat 91, the left end of the guide chute 17 is connected with a hanging buckle chute 18 which is obliquely arranged, the guide chute 17 is communicated with the hanging buckle chute 18, a clutch slide block 14 is provided with a first guide block 141 which is positioned in the guide chute 17 to slide, and a clutch slide block 14 is also provided with a second guide block 142 which is positioned in the guide chute 17 and the hanging buckle chute 18 to slide.

A second tension spring 15 is arranged between the clutch slide block 14 and the accommodating cavity, and the second tension spring 15 pulls the clutch slide block 14 to move towards the second swing arm 4 all the time.

The upper end of the clutch slide block 14 is provided with a bump block 16, correspondingly, the lower end of the driving seat 91 is provided with a bump hole 97, when the driving seat 91 moves rightwards, the clutch slide block 14 moves rightwards under the action of the second tension spring 15 through the bump hole 97 and the bump block 16 in a mutually hanging and buckling 95 mode, and the driving seat 91 is pulled to synchronously move rightwards through the bump block 16.

Working principle: as shown in fig. 1, when in installation, the door opener can be installed on the upper end surface or the lower end surface of the cabinet body 51, so that the first swing arm and the second swing arm enter the movable range of the cabinet door when swinging outwards, contact with the cabinet door 5 and generate acting force with the cabinet door 5. Meanwhile, the connection hinge 52 used between the cabinet door and the cabinet body is required to be a reset buffer hinge (market general accessory) with a reset closing function.

As shown in fig. 6 and 7, when the user needs to open the cabinet door, the cabinet door is pressed inwards, and the cabinet door applies a pressure F to the top end of the second swing arm 4, and the pressure drives the second swing arm to swing inwards and push the pull rod 41 and the sliding seat 6 to move leftwards. In this state, since the torsion spring 83 presses the side wall of the rocking block 81, when the slide base moves to the left by a little, the rocking block 81 swings upward under the urging of the torsion spring, forcing the hanging needle 82 at the left end of the rocking block 81 to swing upward, and the hanging needle 82 is released from the hanging buckle groove 11 and enters the reset groove 12, forcing the hanging needle to lose the leftward supporting force on the slide base 6.

When the pressing force disappears, the first spring 72 generates compression and resilience force to push the sliding seat to move rightwards, the sliding seat pushes the second swing arm to swing outwards by using the pull rod 41, the sliding seat pushes the push door reversely to open a certain angle, and the user can operate the cabinet door to open completely through the opened gap, so that the aim of opening the door without installing a handle on the cabinet door is fulfilled.

In order to realize automatic complete opening of the cabinet door, a guide chute 17 parallel to the movement direction of the driving seat 91 is further arranged in the accommodating cavity, a hanging buckle chute 18 obliquely arranged is connected to the left end of the guide chute 17, the guide chute 17 is communicated with the hanging buckle chute 18, a first guide block 141 is arranged on a clutch slide block 14 and slides in the guide chute 17, and a second guide block 142 is also arranged on the clutch slide block 14 and slides in the guide chute 17 and the hanging buckle chute 18. A second tension spring 15 is arranged between the clutch slide block 14 and the accommodating cavity, and the second tension spring 15 pulls the clutch slide block 14 to move towards the second swing arm 4 all the time.

In the process of pressing and opening, due to the unique supporting design of the swing stop block 81, the sliding seat 6 slightly moves a little distance, so that the hanging needle is separated from the hanging buckle groove under the action of the torsion spring, and the swing stop block 81 deflects and releases the sliding seat under the action of the torsion spring to complete the rebound action. Therefore, compared with the traditional rebound device, the rebound release stroke is smaller, and the action is more sensitive. Therefore, even if the cabinet door is completely closed, the user presses the cabinet door, and the rebound opening can be realized by utilizing the elastic deformation of the cabinet door body, so that the rear tightness of the cabinet door is ensured to be closed.

As shown in fig. 7, when the first swing arm is opened outwards, the first tension spring 42 pulls the pull rod 41 to move towards the sliding seat 6 all the time; the pulling force of the first tension spring 42 pushes the sliding seat and the guide pressing block 7 to move leftwards for resetting, meanwhile, the sliding seat 6 pulls the swinging stop block 81 and the hanging needle 82 leftwards, when the hanging needle moves into the hanging buckle groove from the resetting groove, the torsion spring pushes the swinging stop block 81 to swing, the hanging needle is forced to be hung and buckled into the hanging buckle groove again, and the opening resetting function is completed.

As shown in fig. 9, when the slide base 6 moves rightward, the push rod 93 is pushed to move rightward by the interlocking of the hanging buckle 95 and the hanging block 96, and the second spring 94 is compressed. When the user operates the cabinet door to open, the second spring 94 pushes the driving seat 91 to move rightward through the rebound force, and pulls the first swing arm reversely through the connecting rod 9 to move outwards to the maximum opening state, and elastically pushes the cabinet door open to the maximum state, so that the cabinet door is fully opened, and preparation is made for the next reset. In order to ensure that the outward opening angular travel of the first swing arm is large enough and the elastic force is enough, when the buffer seat 6 moves rightward for a certain travel, the buffer seat is impacted by the impact hole 97 and the impact block 16 and is mutually hung and buckled with 95, the clutch slider 14 moves rightward under the action of the second tension spring 15, and the driving seat 91 is pulled to move rightward synchronously by the impact block 16, so that the second section of tension force is generated to push the first swing arm to open outward.

As shown in fig. 12-14, the door opener is operated when the cabinet door is closed. When the cabinet door is opened, the first swing arm is outwards opened and pressed on the cabinet door 5, the second swing arm is retracted and is in a state to be rebounded, when the cabinet door is closed by a user, the cabinet door inwards pushes the first swing arm to inwards swing, the first swing arm drives the cam bracket 10 to swing through the cam block, the upper end of the cam bracket presses the guide pressing block 7 rightwards, and the first spring 72 is forced to generate compression rebounding force. When the user applies a door closing force, the contact point of the cam block and the cam bracket 10 crosses the highest point of the cam, so that the cam bracket and the guide pressing block are always prevented from rebounding and resetting by the cam bracket in the closing process of the first swing arm. Meanwhile, under the action of the self-resetting force of the connecting hinge 52, the cabinet door and the first swing arm are pushed to reach a closed state by the resetting force of the connecting hinge 52, and the cabinet door is contacted with the second swing arm. When the cabinet door is closed by the self-resetting of the connecting hinge 52, the second swing arm is not required to be pushed to reset, so that the reset closing force requirement is very small, and the connecting hinge 52 commonly used in the market at present can finish the action. Compared with the traditional rebound device which needs to be manually closed when being closed, the structure in the scheme can realize automatic closing by means of the connecting hinge 52.

Compared with the prior art, the special power release mechanism in the scheme enables the cabinet door to release power to rebound to open only by small pressing opening stroke, so that the cabinet door has better tightness after being closed. Meanwhile, when the door opener is matched with the hinge with the reset function, the door can be automatically closed, so that the situation that the door can be closed after the door is manually pressed when the door is closed by the traditional rebound door opener is avoided, the operation of a user is more convenient and quick, and the use texture of the user is improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An improved structure of a micro-motion cabinet door pressing rebound opener comprises a bottom shell (1) and a surface cover (2) which are buckled with each other, a containing cavity is arranged between the bottom shell (1) and the surface cover (2), a cam block (3) and a second swing arm (4) are hinged in the containing cavity, a first swing arm (31) is outwards extended from the side wall of the cam block (3), and the first swing arm (31) and the second swing arm (4) are located on the front end surfaces of the bottom shell (1) and the surface cover (2) to swing and are in contact with a cabinet door (5);

the other end of the second swing arm (4) is hinged with a sliding seat (6) which is arranged in the accommodating cavity in a sliding manner through a pull rod (41), when the second swing arm (4) swings, the sliding seat (6) is driven to slide through the pull rod (41), a first tension spring (42) is arranged between the pull rod (41) and the accommodating cavity, and the first tension spring (42) pulls the pull rod (41) to move towards the direction of the sliding seat (6) all the time;

the left end face of the sliding seat (6) is also provided with a guide pressing block (7), the guide pressing block (7) is connected with the sliding seat (6) through a limit pull rod (71), a first spring (72) is arranged between the guide pressing block and the guide pressing block, the first spring (72) pushes the sliding seat (6) and the guide pressing block (7) to move towards opposite directions all the time, and the limit pull rod (71) limits the relative movement stroke between the guide pressing block and the sliding seat (6);

the method is characterized in that: the sliding seat (6) is also provided with a swinging stop block (81) in a swinging manner, the swinging end of the swinging stop block (81) is provided with a hanging needle (82), the hanging needle (82) slides in a hanging buckling groove (11) and a resetting groove (12) on the bottom shell (1), the position of the sliding seat (6) is limited by the swinging stop block (81), the bottom shell (1) is also provided with a side pushing device, and the side pushing device pushes the hanging needle (82) of the swinging stop block (81) to always deviate from the hanging buckling groove (11) to move;

a linkage mechanism is further arranged in the accommodating cavity, the linkage mechanism is connected with the cam block (3) and the guide pressing block (7), and when the first swing arm (31) is closed, the cam block (3) drives the guide pressing block (7) to move rightwards through the linkage mechanism and compresses the first spring (72);

the cam block (3) is also hinged with the connecting rod (9), the other end of the connecting rod (9) is hinged with the driving seat (91) which is slidably arranged in the accommodating cavity, the upper end of the driving seat (91) is provided with the guide groove (92), the push rod (93) is slidably arranged in the guide groove (92), the surface of the push rod (93) is sleeved with the second spring (94), the second spring (94) is pressed between the push rod (93) and the guide groove (92), the driving seat (91) is pushed to move rightwards all the time, the hanging buckle (95) is hinged on the push rod (93) and is connected with the hanging block (96) which is arranged at the bottom of the sliding seat (6), and when the sliding seat (6) moves rightwards, the push rod (93) is pushed to move rightwards through the linkage of the hanging buckle (95) and the hanging block (96), and the second spring (94) is compressed.

2. The improved structure of the micro-motion cabinet door pressing rebound opener according to claim 1, wherein: the side pushing device is a torsion spring (83) arranged in the bottom shell (1), and a supporting foot of the torsion spring (83) is pressed on the swing stop block (81).

3. The improved structure of the micro-motion cabinet door pressing rebound opener according to claim 2, wherein: a spring column (84) is arranged in the bottom shell (1), and the center of the torsion spring (83) is sleeved on the spring column (84).

4. The improved structure of the micro-motion cabinet door pressing rebound opener according to claim 1, wherein: the linkage mechanism is a cam support (10) which is hinged in the accommodating cavity, one end of the cam support (10) is in contact with the guide pressing block (7) and drives the guide pressing block (7) to move, the other end of the cam support (10) is in contact with the outer circumference of the cam block (3), and the cam block (3) drives the cam support (10) to swing when rotating.

5. The improved structure of the micro-motion cabinet door pressing rebound opener according to claim 1, wherein: the guide pressing block (7) is provided with a guide shaft (74) towards one side of the sliding seat (6), the guide shaft (74) is inserted into a guide hole on the end face of the sliding seat (6), the first spring (72) is sleeved on the surface of the guide shaft (74), one end of the first spring (72) is supported on the guide pressing block (7), and the other end of the first spring is supported on the sliding seat (6).

6. The improved structure of the micro-motion cabinet door pressing rebound opener according to claim 1, wherein: the clutch sliding device is characterized in that a guide sliding groove (17) parallel to the movement direction of the driving seat (91) is further arranged in the accommodating cavity, the left end of the guide sliding groove (17) is connected with a hanging buckle sliding groove (18) which is obliquely arranged, the guide sliding groove (17) is communicated with the hanging buckle sliding groove (18), a first guide block (141) is arranged on a clutch sliding block (14) and is located in the guide sliding groove (17), and a second guide block (142) is also arranged on the clutch sliding block (14) and is located in the guide sliding groove (17) and the hanging buckle sliding groove (18) to slide.

7. The improved structure of the micro-motion cabinet door pressing rebound opener according to claim 6, wherein: a second tension spring (15) is arranged between the clutch slider (14) and the accommodating cavity, and the second tension spring (15) pulls the clutch slider (14) to move towards the second swing arm (4) all the time.

8. The improved structure of the micro-motion cabinet door pressing rebound opener according to claim 7, wherein: the upper end of the clutch sliding block (14) is provided with a collision block (16), correspondingly, the lower end of the driving seat (91) is provided with a collision hole (97), when the driving seat (91) moves rightwards, the clutch sliding block (14) moves rightwards under the action of a second tension spring (15) through collision holes (97) and mutually buckles (95) in a hanging mode, and the driving seat (91) is pulled to synchronously move rightwards through the collision block (16).