CN107939198B

CN107939198B - Air supporting structure

Info

Publication number: CN107939198B
Application number: CN201711336909.4A
Authority: CN
Inventors: 吴国杨
Original assignee: Guangdong Aosite Hardware Precision Manufacturing Co ltd
Current assignee: Guangdong Aosite Hardware Precision Manufacturing Co ltd
Priority date: 2017-12-14
Filing date: 2017-12-14
Publication date: 2024-03-26
Anticipated expiration: 2037-12-14
Also published as: CN107939198A

Abstract

The invention discloses an air supporting structure which comprises a pressure rod and two mounting seats, wherein the two mounting seats are provided with hinging seats, and two ends of the pressure rod are respectively hinged with the hinging seats on the two mounting seats; the hinge seat is characterized in that at least one hinge seat is arranged on the mounting seat in a sliding mode, and a fine adjustment structure capable of fine adjusting the position of the hinge seat is further arranged on the mounting seat. No matter how many times of position adjustment are carried out, secondary damage is not caused to the panel of the hinge structure. And the sliding block can be positioned more accurately through the adjustment of the rotation of the fine adjustment rotating shaft, and the air supporting structure is more accurate in controlling the supporting force of the hinge structure.

Description

Air supporting structure

Technical Field

The invention relates to furniture accessories, in particular to an air supporting structure which is arranged on a door plate of furniture such as a cabinet, tatami and the like for opening and closing buffering.

Background

The air brace generally comprises a pressure rod and mounting seats hinged at two ends of the pressure rod, wherein the two mounting seats are respectively fixed at two sides of the door plate hinge structure when being mounted so as to provide support when the door plate is opened and buffer when the door plate is closed.

The existing gas support structure can only adjust the direction through the hinge structure between the pressure rod and the mounting seat, but the relative position can not be adjusted, after the mounting seat is fixed, the two mounting seat positions are too close to the hinge structure, the hinge structure can be easily and little in supporting force, the door plate can not hover, the hinge structure can be too large in supporting force if too far away, and the door plate is difficult to close. Only the reinstallation can be disassembled, which is inconvenient and affects the appearance. Therefore, the mounting seat has higher requirement on the accuracy of the mounting position of the mounting seat, and once deviation occurs, the mounting seat can be dismounted and mounted again, and sometimes the ideal effect can be achieved even through dismounting for multiple times, so that the mounting seat is troublesome and the appearance is influenced.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide a gas support structure with an adjustable position at the joint of a mounting seat and a cylinder, so that the gas support is simple and convenient to mount and can be in place at one time.

The invention relates to an air supporting structure, which comprises a pressure rod and two mounting seats, wherein the two mounting seats are provided with hinging seats, and two ends of the pressure rod are respectively hinged with the hinging seats on the two mounting seats; the hinge seat is characterized in that at least one hinge seat is arranged on the mounting seat through a slidable structure, and a fine adjustment structure capable of finely adjusting the position of the hinge seat is further arranged on the mounting seat.

The invention relates to a working principle of an air support structure, which comprises the following steps: the mounting seats at the two ends are fixed on the two side panels of the hinge structure through screws, and the pivot and the angle of the hinge seat are approximately adjusted on one or two mounting seats through a slidable structure. After the accurate position is judged under the adjustment of a plurality of activities, the fine adjustment structure is used for adjusting the micro distance, so that the hinge seat can be accurately controlled at the required position.

The gas support structure has the beneficial effects that no matter how many times of position adjustment are carried out, the panel of the hinge structure is not damaged secondarily. And the hinge seat can be positioned more accurately through the adjustment of the fine adjustment structure, and the air supporting structure is more accurate in controlling the supporting force of the hinge structure.

The slidable structure comprises a sliding groove arranged on the mounting seat and a sliding block arranged at the bottom of the hinging seat, and the sliding block is arranged in the sliding groove and can slide.

The fine adjustment structure comprises a rack, a fine adjustment rotating shaft and a gear; the rack is a rack arranged on the side edge of the sliding block; the mounting seat is provided with a hollow protruding part at one side of the rack, and a gear is arranged in the protruding part to be meshed with the rack; the gear is driven to rotate by the fine adjustment rotating shaft; two ends of the fine tuning rotating shaft are supported on the side wall of the protruding part, one end of the fine tuning rotating shaft extends out of the side wall of the protruding part, and a rotating groove is formed; the sliding block is also provided with a positioning screw which is used for locking the sliding block in the sliding groove. The positioning screw is screwed into screw holes at two sides of the sliding block, and can be inserted into the bottom of the sliding groove after rotating to penetrate through the sliding block, so that the sliding block is locked and positioned. When the sliding block is used, the sliding block slides in the sliding groove, and the position of the sliding block is preliminarily determined; and finally, rotating the positioning screw to enable the tip end of the positioning screw to penetrate through the sliding block and then screw into the bottom of the sliding groove, so that the sliding block and the sliding groove are relatively fixed. The fixed sliding block and the sliding groove cannot generate relative displacement due to repeated use, so that the use is firmer.

The air supporting structure also comprises a baffle plate, one end of the chute is provided with an opening, and the baffle plate is used for movably sealing the opening. When the sliding block is installed, the baffle plate is opened, the sliding block slides into the sliding groove from the opening, and then the opening is closed by the baffle plate. The detachable mounting seat is more convenient when being arranged on the panel of the hinge structure.

The rotating grooves are cross grooves; the pressure rod is a hydraulic rod or a pneumatic rod.

Drawings

FIG. 1 is a schematic structural view of an air bearing structure according to the present invention;

FIG. 2 is a cross-sectional view of a mounting block in use with a slider.

Detailed Description

As shown in fig. 1 and 2, the air supporting structure of the present invention includes a pressure rod 100 and two mounting seats 200, wherein the pressure rod 100 is a hydraulic rod or an air pressure rod. The two mounting seats 200 are provided with hinging seats, and two ends of the pressure rod 100 are respectively hinged with the hinging seats on the two mounting seats 200; at least one hinge seat is mounted on the mounting seat 200 through a slidable structure, and a fine adjustment structure capable of fine adjusting the position of the hinge seat is further arranged on the mounting seat 200. The slidable structure includes a sliding slot 210 provided on the mounting base 200 and a sliding block 110 at the bottom of the hinge base, where the sliding block 110 is slidably disposed in the sliding slot 210. The middle part of the sliding block 110 is hinged with one end of the pressure rod 100, and racks 111 are arranged on the side edges; the mounting seat 200 is provided with a hollow protruding part 220 at one side of the rack 111, and a gear 223 is arranged in the protruding part 220 to be meshed with the rack 111; the gear 223 is driven to rotate by the fine adjustment rotating shaft 221; the two ends of the fine tuning shaft 221 are supported on the side wall of the protrusion 220, and one end extends out of the side wall of the protrusion 220 and is provided with a rotation groove. The rack 111, the fine adjustment shaft 221 and the gear 223 are fine adjustment structures. One end of the chute 210 is provided with an opening, and a blocking piece 211 is provided for movably closing the opening. When the sliding block is installed, the baffle 211 is opened, the sliding block 110 slides into the sliding groove 210 from the opening, and the opening is closed by the baffle 211. The sliding block 110 is further provided with a positioning screw 112, and the positioning screw 112 is used for locking the sliding block 110 in the sliding groove 210; the set screw 112 penetrates the slider 110 and is then inserted into the bottom of the chute 210. The rotating grooves are cross grooves.

The baffle 211 is opened during installation, and the mounting seats 200 at the two ends of the air supporting structure are fixed on the two side panels of the hinge structure through screws. The slider 110 is slid into the chute 210 from the opening on one or both of the mounts 200, and the opening is closed by the flap 211. The pivot and angle are generally adjusted by the cooperation of the chute 210 and the slider 110. After the accurate position is determined by several moving adjustments, the rotating groove of the fine adjustment shaft 221 is rotated by the screwdriver. The fine adjustment shaft 221 drives the gear 223 to rotate to adjust the micro distance of the engaged rack 111, so that the slider 110 can be accurately controlled at a required position. After the relative position of the sliding block 110 and the sliding slot 210 is determined by fine adjustment, the tip of the positioning screw 112 is screwed into the bottom of the sliding slot 210 after passing through the sliding block 110 by rotating the positioning screw 112, so that the sliding block 110 and the sliding slot 210 are relatively fixed. No matter how many times of position adjustment are carried out, secondary damage is not caused to the panel of the hinge structure. And the adjustment of the sliding block 110 by the rotation of the fine adjustment rotating shaft 221 can be more accurately positioned, and the supporting force of the air supporting structure on the hinge structure is more accurately controlled.

It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a gas props structure, includes pressure bar (100) and two mount pads (200), all sets up the articulated seat on two mount pads (200), and the both ends of pressure bar (100) are articulated with the articulated seat on two mount pads (200) respectively; the method is characterized in that: at least one hinging seat is arranged on the mounting seat (200) through a slidable structure, and a fine adjustment structure capable of fine adjusting the position of the hinging seat is further arranged on the mounting seat (200); the fine adjustment structure comprises a rack (111), a fine adjustment rotating shaft (221) and a gear (223); a rack (111) is arranged on the side edge of the sliding block (110); the mounting seat (200) is provided with a hollow protruding part (220) at one side of the rack (111), and a gear (223) is arranged in the protruding part (220) to be meshed with the rack (111); the gear (223) is driven to rotate through the fine-tuning rotating shaft (221); two ends of the fine tuning rotating shaft (221) are supported on the side wall of the protruding part (220), one end of the fine tuning rotating shaft extends out of the side wall of the protruding part (220), and a rotating groove is formed.

2. The gas strut structure as in claim 1, wherein: the pressure rod (100) is a hydraulic rod or a pneumatic rod.

3. The gas strut structure as in claim 1, wherein: the slidable structure comprises a sliding groove (210) arranged on the mounting seat (200) and a sliding block (110) arranged at the bottom of the hinging seat, and the sliding block (110) is arranged in the sliding groove (210) and can slide; the sliding block (110) is also provided with a positioning screw (112), and the positioning screw (112) is used for locking the sliding block (110) in the sliding groove (210).

4. A gas strut arrangement as in claim 3, wherein: the sliding chute is characterized by further comprising a baffle (211), an opening is formed in one end of the sliding chute (210), and the baffle (211) is used for movably sealing the opening.

5. The gas strut structure as in any one of claims 1-4, wherein: the rotating grooves are cross grooves.