TWM590906U - Linked door structure of cabinet - Google Patents

Abstract

A linkage door structure of a cabinet body includes: a first door having a ring-shaped door panel and a first sliding part connecting the door panels; and, a second door having a ring-shaped door panel and a second sliding part connecting the door panels; and the first A door and a second door are pivotally opened and closed by two adjacent shafts or the same shaft pivoted mutually; and a first gear and a second gear, the first gear correspondingly meshes with the second Gear; and, one end of the first gear is connected to the first sliding part of the first door, and one end of the second gear is connected to the second sliding part of the second door; by pushing the first door into, the displacement of the linked second door is driven, The function of opening and closing the first door and the second door in a fan-shaped rotation is achieved.

Description

Interlocking door structure of cabinet

This creation is designed for the door structure of the bone cabinet. The design is a two-door structure that can be linked. In particular, it can drive one of the doors to link the other corresponding door.

According to the above, the conventional two-door linkage structure has the patent number: M276094 "Automatic Interleaved Double Door Device". Its structure is two movable door panels, which can be opened by overlapping one door panel with another door panel. Automatically staggered double door opening device for controlling the opening and closing of two door panels, which is mainly composed of a first linkage group, a second linkage group, a first switch and a second switch. The first linkage group and the second switch The two linkage groups are arranged in the housing, and the first linkage group and the second linkage group can respectively drive the two door panels to move in a set linear direction, and the first switch and the second switch are respectively disposed on the two door panels, and can control the first The operation of the linkage group and the second linkage group is achieved by stacking the active pulley and the passive pulley in the second linkage group on the passive pulley and the drive pulley in the first linkage group, so that the active pulley and the The belt wound on the passive pulley is arranged in parallel with the belt wound on the active pulley and the passive pulley of the second linkage group, so that the two door panels connected by the two belts can move on different horizontal planes , And reach the action of opening the door after overlapping each other.

However, the two doors are moved horizontally to overlap and open to achieve opening and closing, and there is no synchronously linked function for opening and closing.

This creation is mainly designed for the door structure of the bone cabinet. The demand for land is getting higher and higher, but the space that the building can accommodate is less and less. Therefore, the design of the building to house the bone cabinet requires the bone cabinet for space design. The space occupied by the volume should be small, but the function of accommodating the space of the bone canister should be maintained. Therefore, the industry needs to improve the design of the door of the bone canister to reduce the space occupied by the door when it is opened.

The main purpose of this creation is to provide a two-door structure that can be synchronized.

Therefore, the linkage door structure of the cabinet of this creation is set in a cabinet, which is a wall panel surrounded by a top surface and a bottom surface and connecting the top surface and the bottom surface, with an opening in front of it; and, the cabinet body The top surface is provided with a first gear and a second gear and a first rail groove and a second rail groove, the bottom surface of the cabinet is provided with an annular rail; and, the first gear meshes with the second gear, the first gear and The second gear is provided with a first Palin and a second Palin respectively; and, a first door and a second door are provided at the opening, the first door has an upper end and a lower end, and the upper end is provided with a plurality of hanging wheels, A plurality of hanging wheels are connected to the first sliding part; and the second door has an upper end and a lower end, and a plurality of hanging wheels are provided at the upper end, and a second sliding part is connected by the hanging wheel, the first sliding part and the first sliding part The two sliding parts are pivotally arranged by two adjacent axes or the same axis on the top surface of the cabinet body, thereby can be opened and closed in a fan-shaped rotation with each other; and, a connecting member having a first joint part and an extended end A second coupling portion, the first coupling portion is fixed to the top surface of the cabinet, the second coupling portion is connected to one end of the second sliding portion; and, the first rail groove and the second rail groove are arranged corresponding to the circular rail; And, a plurality of hanging wheels connected to the first sliding part and the second sliding part are inserted into the first rail groove and the second rail groove; and, the annular door panel of the first door corresponds to the lower end of the annular door of the second door Leaning against the annular track; and the first sliding part and the second sliding part are respectively provided with a first missing slot and a second missing slot, the first missing slot and the second missing slot are sleeved to In the first and second Palin, when the first door or the second door is pushed, the first gear drives the second gear or the second gear to drive the first gear, and the second door or the first is driven by the linkage The door displacement achieves the function of opening or closing the first door and the second door in a fan shape.

1‧‧‧Cabinet

2‧‧‧ door

1a‧‧‧Top

1b‧‧‧Bottom

1c‧‧‧Wallboard

1d‧‧‧ opening

16a‧‧‧First gear

16b‧‧‧Second gear

11a‧‧‧The first rail slot

11b‧‧‧Second track groove

12‧‧‧ring orbit

132‧‧‧ First Palin

133‧‧‧ Second Palin

2‧‧‧ door

21‧‧‧The first door

22‧‧‧Second Gate

2a‧‧‧Upper

2b‧‧‧lower

122‧‧‧Hanging wheel

14a‧‧‧The first slider

14b‧‧‧Second Slide

131‧‧‧ axis

121‧‧‧Pulley

15‧‧‧Connecting member

151‧‧‧First Joint Department

152‧‧‧The second joint

141‧‧‧The first missing slot

142‧‧‧The second missing slot

The first picture is a three-dimensional exploded view of the creation.

The second picture is the top view of the two doors of this creation closed implementation.

The third picture is the top view of the creation and opening of the two doors.

The fourth picture is a three-dimensional view of the creation and implementation of the two doors.

The foregoing and other technical contents, features and effects of this creation are described in detail below with reference to the embodiments in the drawings.

As shown in Figures 1, 2, and 3, the linked door structure of the creative cabinet includes a cabinet 1 and a door 2 provided on the cabinet 1, the cabinet 1 has a top surface 1a and a bottom surface 1b and a connecting top surface 1a The wall panel 1c surrounding the bottom surface 1b has an opening 1d in front of it; and, the top surface 1a of the cabinet 1 is provided with a first gear 16a and a second gear 16b and a first rail groove 11a and a second rail groove 11b. The bottom surface 1b of the cabinet 1 is provided with an annular track 12; and, the first gear 16a meshes with the second gear 16b, and one end of the circumference of the first gear 16a and the second gear 16b is provided with a first Palin 132 and Second Palin 133; and, a pair of doors 2 are provided at the opening 1d, the door 2 includes a first door 21 and a second door 22, the first door 21 is a ring-shaped door panel, the first door 21 has an upper end 2a and a lower end 2b, the upper end 2a is provided with a plurality of hanging wheels 122, the hanging wheel 122 is connected to a first sliding portion 14a; and, the second door 22 is a circular door panel, also has an upper end 2a corresponding to the first door 21 With the lower end 2b, the upper end 2a is provided with a plurality of hanging wheels 122, the hanging wheels 122 are connected A second sliding portion 14b is connected, the first sliding portion 14a and the second sliding portion 14b are pivoted by two adjacent shafts 131 or a shaft 131 is pivoted on the top surface 1a of the cabinet 1; and, the first sliding portion The portion 14a and the second sliding portion 14b are fan-shaped plates, whereby the first door 21 and the second door 22 are suspended from the cabinet 1; and the lower ends 2b of the first door 21 and the second door 22 are respectively provided There are a plurality of pulleys 121; the plurality of pulleys 121 are sleeved on the circular rail 12, whereby the first door 21 and the second door 22 can slide on the circular rail 12; and, the first rail groove 11a and the second rail groove 11b Corresponding to the configuration of the circular track 12; and, the first sliding portion 14a and the second sliding portion 14b connecting the first door 21 and the second door 22 of the hanging wheel 122 correspondingly penetrate the first rail groove 11a and the second rail groove 11b ; And, the pulley 121 of the lower end 2b of the first door 21 and the second door 22 is correspondingly placed on the ring rail 12; and the first sliding portion 14a and the second sliding portion 14b are provided with a first notch 141 and a The second gap 142, the first gap 141 and the second gap 142 are sleeved on the first 132 and the second 133, respectively, the first 132 and the second 133 can be in the first A missing slot 141 and a second missing slot 142 slip, whereby when the first door 21 or the second door 22 is pushed, the first gear 16a drives the second gear 16b or the second gear 16b drives the first gear 16a, The second door 22 or the first door 21 is displaced by a linkage, and the connecting member 15 of the second door 22 is shortened or extended at the same time due to the opening or closing of the door 2; thereby achieving that the first door 21 and the second door 22 can be mutually After the fan-shaped interlocking closes the opening 1d of the cabinet and can be opened in a fan-shaped manner, the first door 21 and the second door 22 are accommodated in the cabinet 1.

In the implementation of manually opening the first door 21 or the second door 22, if you choose to push the first door 21 (or the second door 22) into the cabinet, the second door 22 (or the first door 21) will A gear 16a drives the second gear 16b (or the second gear 16b drives the first gear 16a) is correspondingly driven to move into the cabinet, at this time the first door 21 and the second door 22 are mutually opened; and, when selected Pull the first door 21 (or the second door 22) to move in the direction of the cabinet opening 1d, then the second door 22 (or the first door 21) drives the second gear 16b (or the second gear 16b) due to the first gear 16a Driving the first gear 16a) is corresponding The drive moves in the direction of the cabinet opening 1d. At this time, the first door 21 and the second door 22 may be in a closed state with each other.

And, a connecting member 15 is a retractable rod body having a first coupling portion 151 and a second coupling portion 152 extending at one end, the first coupling portion 151 is fixed to the top surface 1a of the cabinet 1, the first The two connecting parts 152 are connected to one end of the first sliding part 14a of the first door 21 or the second sliding part 14b of the second door 22. The connecting member 15 is another embodiment. The electric drive device (not shown) stretches the connecting member 15 by the driving of the electric drive device. Due to the extension and contraction of the connecting member 15, the first door 21 or the second door 22 is electrically driven to move, and further The mutual opening or closing of the first door 21 or the second door 22 is interlocked, which is an implementer for electrically opening the first door 21 or the second door 22.

However, the above are only the preferred embodiments of this creation, which should not be used to limit the scope of the implementation of this creation, that is, any simple equivalent changes and modifications made in accordance with the scope of the patent application for the creation and the content of the creation specification It should fall within the scope of this creative patent.

1‧‧‧Cabinet

2‧‧‧ door

1a‧‧‧Top

1b‧‧‧Bottom

1c‧‧‧Wallboard

1d‧‧‧ opening

11a‧‧‧The first rail slot

11b‧‧‧Second track groove

12‧‧‧ring orbit

132‧‧‧ First Palin

133‧‧‧ Second Palin

2‧‧‧ door

21‧‧‧The first door

22‧‧‧Second Gate

2a‧‧‧Upper

2b‧‧‧lower

122‧‧‧Hanging wheel

14a‧‧‧The first slider

14b‧‧‧Second Slide

131‧‧‧ axis

121‧‧‧Pulley

15‧‧‧Connecting member

151‧‧‧First Joint Department

152‧‧‧The second joint

141‧‧‧The first missing slot

142‧‧‧The second missing slot

Claims (3)

A linkage door structure of a cabinet body includes: a cabinet body having a top surface and an opposite bottom surface and an opening in front of it; and a top gear provided with a first gear and a second gear and a first rail groove and The second rail groove is provided with an annular track on its bottom surface; and, the first gear meshes with the second gear, and the first gear and the second gear are respectively provided with a first Palin and a second Palin; a first door and A second door, the first door has an upper end and a lower end, the upper end of which is connected to a first sliding part by several hanging wheels; and, the second door has an upper end and a lower end, and its upper end is connected to a second by several hanging wheels Sliding part; and, the first sliding part and the second sliding part are pivotally arranged on two adjacent axes or the same axis on the top surface of the cabinet body, thereby can be opened and closed in a fan-shaped rotation with each other; and, the The first rail groove and the second rail groove are arranged corresponding to the circular rail; and, a plurality of hanging wheels connecting the first sliding portion and the second sliding portion are inserted into the first rail groove and the second rail groove; and, the A plurality of pulleys are provided at the lower ends of the first door and the second door, and the plurality of pulleys are correspondingly placed on the annular track; and the first sliding portion and the second sliding portion are respectively provided with a first missing slot and a second missing slot, The first slot and the second slot are sleeved on the first and second bearings, respectively; and, when the first door or the second door is pushed, the first gear drives the second gear or the second gear drives the first The gear drives the second door or the first door to move in conjunction with each other to achieve the function of opening or closing the opening of the cabinet in a fan-shaped manner. As described in item 1 of the patent application scope, the linkage door structure of the cabinet body is provided with a connecting member on the top surface of the cabinet body. The connecting member is a retractable rod body having a first coupling portion and a second end extending A joint part, the first joint part is fixed on the top surface of the cabinet, and the second joint part is connected to one end of the second sliding part of the second door. As the interlocking door structure of the cabinet described in item 2 of the patent application scope, one end of the connecting member is provided with an electric driving device, and the connecting member is stretched by the driving of the electric driving device due to the connection The elongation and shortening of the component achieves the electric drive of the first door or the second door to move, which in turn links the first door or the second door to open or close each other.

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