JP3076243U - Combination furniture connection fixture - Google Patents

Abstract

(57) [Summary] [Problem] The combination is simple, convenient and quick, and the adjustment of the shelf position is flexible and agile, and the combination and adjustment work is functional and practical. Provided is a connecting fixture for combination furniture having an effect. SOLUTION: A frame base 6, a compression plate 3, a fixing part 4, and a pin 5 are provided, and the frame base 6 is hollow, and has a front end hole 61 used for inserting and fixing the pin 5, and a rear end hole 61. Perforation 61
And holes 62 on both sides penetrating therethrough. The compression plate 3 is provided in the frame base 6, a front end edge is formed with a compression surface 32 that is folded outward, and a rear end is provided with a hole 34. Eccentric shaft 41 on fixed part 4
Are provided, whereby holes 62 on both side surfaces of the frame base 6 and holes 34 of the compression plate 3 are drilled, the compression plate 3 is fixed in the frame base 6, and the pin 5 is connected to the front end hole 61 of the frame base 6. Engaged and fixed within
Positioned behind the opening 31 of the compression plate 3, the components are combined to form the connection fixing device 2.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a connection fixing device for combination furniture.

[0002]

[Prior art]

 Many of the known combination furnitures combine and fix components by combining leg frames and shelves and tightening them with screws. Therefore, there is a drawback that the shelves after the combination are fixed and the height cannot be adjusted.

[0003] On the other hand, some shelf boards on the market are designed so that the height can be adjusted. However, when the height of the shelf board is adjusted and positioned, be sure to newly adjust it after dismantling. After having been localized, the combination must be performed again. Thus, the height adjustment operation is very complicated and inconvenient.

[0004]

[Problems to be solved by the invention]

 In order to solve the above-mentioned drawbacks of the known structure, the present invention makes it easy, convenient and quick to combine furniture, and furthermore, the position of the shelf is not restricted by space, and is flexible and agile. It is another object of the present invention to provide a connecting and fixing device for combination furniture that is functional and effective in combination and adjustment work.

[0005]

[Means for Solving the Problems]

 According to a first aspect of the present invention, there is provided a combination furniture fixing fixture according to the first aspect of the present invention, which includes a frame base, a compression plate, a fixing part, and a pin. Perforations at the front end used for insertion and fixation, perforations at the rear end, holes on both sides penetrated were provided, the compression plate was provided inside the frame, and the front edge was turned outward. A compression surface is formed, a hole is provided at the rear end, an eccentric shaft is provided on the fixed part, and holes on both sides of the frame base and holes in the compression plate are drilled by the eccentric shaft. The compression plate is fixed in the frame base, the fixed parts are rotatable, the pins are engaged and fixed in the front end holes of the frame base, and they are located behind the opening of the compression plate. A fixator is formed. Further, a gear is provided on the compression surface of the compression plate, and the compression plate has an opening at the front end in a state of being gradually reduced. At the front end of the apex surface of the frame base, a guide rail block is provided in which a fixed connector is used as a guide for accommodating the long groove of the leg frame, and is inserted and connected.

[0006]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. The connection fixing device 2 is assembled and fixed at predetermined positions (normally, four corners) of the shelf 7. The connection fixing device 2 is correspondingly fixed on the leg frame 1. The leg frames 1 are arranged at equal distances in a circular shape and include a T-shaped rod 11 having a substantially T-shape, and an axial long groove 12 is formed between two mutually corresponding T-shaped rods 11. .

The connection fixing device 2 includes a frame 6. The frame base 6 is hollow and provided with a guide rail block 63 at the front end of the vertex surface. The fixed connector 2 is used as a guide for accommodating the long groove 12 of the leg frame 1, and is inserted and connected. Perforations 61 are provided at both front and rear ends of the frame base 6, and the perforations 61 at the front end are used for inserting and fixing the pins 5. Through holes 62 are provided on both side surfaces.

The compression plate 3 is provided in the frame base 6, and has an opening 31 at a front end thereof which is gradually reduced. Further, the front edge has a compression surface 32 that is folded outward, and has a gear 33 on the compression surface 32. A hole 34 is provided at the rear end.

An eccentric shaft 41 is provided on the fixed component 4, and a hole 62 of the frame 6 and a hole 34 of the compression plate 3 are formed by the eccentric shaft 41. When the fixing part 4 has penetrated to the end, the end 42 of the eccentric shaft 41 comes out of the right side surface 64 of the frame base 6. Thereafter, the compression plate 3 is engaged and fixed in the frame base 6, and the fixed component 4 is rotatable.

The pin 5 is engaged and fixed in a front end hole 61 of the frame base 6, and is located behind the opening 31 of the compression plate 3. Thus, the connection fixing device 2 is formed.

At the time of use, the shelf plate 7 may be combined with the connection fixture 2 first, or the connection fixture 2 may be combined with the leg frame 1 and then combined with the shelf plate 7. When combined, the connecting and fixing device 2 is made to correspond to the long groove 12 of the leg frame 1 by the guide rail block 63, and the compression surface 32 at the front end of the compression plate 3 is guided into the long groove 12 of the leg frame 1, respectively. The guide rail block 63 also has a function of preventing left and right swinging when the connection fixing device 2 and the leg frame 1 are combined.

Further, the fixed component 4 is rotated using pliers according to the required height, and the rear end face 35 of the compression plate 3 is pressed by using the eccentric shaft 41 on the fixed component 4, and the compression plate 3 is pressed. Move backward. As a result, the opening 31 at the front end of the compression plate 3 receives the pressure of the pin 5, expands outward, faces rearward, and engages with the T-shaped rod 11 having the long groove 12 opening.

Since the gear 33 is provided on the compression surface 32, the gear 33 is firmly engaged with the T-shaped bar 11 of the leg frame 1, and a considerable loading capacity is formed. In this way, the combination furniture is localized on the leg frame 1 to form a combination furniture.

When the user needs to adjust the shelf board 7, it is only necessary to loosen the fixing part 4. At this time, the gear 33 on the compression surface 32 of the compression plate 3 separates from the T-shaped bar 11 of the leg frame 1, and the user can freely adjust the height of the shelf 7 and, after localization, fix the fixed component 4 again. If you tighten, the work is completed. As described above, the combination can be performed easily and quickly, and it is very convenient in adjusting the height of the shelf 7. That is, the connection fixing device 2 of the present invention is very practical.

As shown in FIG. 6, FIG. 7, FIG. 8, FIG. 9, FIG. 10, FIG. 11, FIG. 12, and FIG. 13, the connection fixing device 2 includes several types of different leg frames 1 (various angles, Can be combined with each other.

[0016]

[Effect of the invention]

 As described above, the connecting and fixing device of the combination furniture of the present invention is extremely convenient and has a function of quickly adjusting the shelves.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view according to a first embodiment of the present invention.

FIG. 2 is a sectional view (in a loose state) of a combination of the connection fixing device and the leg frame according to the first embodiment of the present invention;

FIG. 3 is a cross-sectional view (closed state) of the combination of the connection fixing device and the leg frame according to the first embodiment of the present invention;

FIG. 4 is a perspective view of a local appearance in which the connection fixing device according to the first embodiment of the present invention is installed at a lower edge of a shelf;

FIG. 5 is a perspective view of a local appearance in which a connection fixing device according to a second embodiment of the present invention is directly installed in a shelf board.

FIG. 6 is an external perspective view of a connection fixture corresponding to a single-angle rectangular leg frame according to a third embodiment of the present invention.

FIG. 7 is an external perspective view of a connection fixture that can be combined with a 90-degree leg frame according to a fourth embodiment of the present invention.

FIG. 8 is an external perspective view of a connection fixture that can be combined with a 180-degree leg frame according to a fourth embodiment of the present invention.

FIG. 9 is an external perspective view of a connection fixture that can be combined with a 90 or 180 degree leg frame according to a fourth embodiment of the present invention.

FIG. 10 is a perspective view of a fourth embodiment of the present invention;
It is an external appearance perspective view of the connection fixing device which can be combined with a 70, 360 degree leg frame.

FIG. 11 is a view showing a fourth embodiment of the present invention;
It is an external appearance perspective view of the connection fixing device which can be combined with a leg frame of 40, 300, and 360 degrees.

FIG. 12 is a perspective view of a single shelf combination according to an embodiment of the present invention;

FIG. 13 is a perspective view of a combination of two or more shelves according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 3 Compression board 4 Fixed part 5 Pin 6 Frame base 31 Opening 32 Compression surface 33 Gear 34 Hole 41 Eccentric shaft 61 Drilling 62 Hole 63 Guide rail block 64 Right side

Claims (4)

[Utility model registration claims] 1. A frame base, a compression plate, a fixing part, and a pin, wherein the frame base is formed in a hollow shape, and a perforation is provided at a front end and a rear end. It is used to be inserted and fixed, through holes are provided on both sides, the compression plate is provided in the frame, and the front edge forms a compression surface that is folded outward. A hole is formed at the rear end, an eccentric shaft is installed on the fixed component, the eccentric shaft passes through the hole of the frame base and the hole of the compression plate, and the compression plate is movably movable. A fixing fixture for combination furniture, wherein the pin is fixed in a frame base, and the pin is engaged with and fixed to a hole at a front end of the frame base, and is located behind an opening of the compression plate. 2. The fixing device for a combination furniture according to claim 1, further comprising a gear on a compression surface of the compression plate. 3. The connection fixing device for a combination furniture according to claim 1, wherein the compression plate has an opening at a front end thereof which is gradually reduced. 4. A guide rail block is provided at a front end of a vertex surface of the frame base.
Connection fixture for combination furniture as described.