CN110507096A - A hidden bracket and furniture using the hidden bracket - Google Patents

Abstract

The invention discloses brackets hidden in one kind.The bracket includes bracket link, and bracket link is fixedly connected on longitudinal metal column；Bracket supporting part；And bracket fixed part, bracket fixed part is for fixing bracket supporting part and the second transverse metal column.The present invention in adjustable foot pedestal due to being arranged the first adjusting block and the second adjusting block, it can be finely adjusted using pre-installed position as benchmark in X-axis and Y direction by the first adjusting block and the second adjusting block, in the case where being directed at column not with pre-installed position, it does not need to break askew column, the two can be fixed by adjustable foot pedestal by installation；Meanwhile using interior hidden bracket, so that cantilever one end when supporting transverse arm is hidden in longitudinal metal column, the other end is hidden in the second transverse metal column, so that overall appearance is neatly succinct, not extra exposed parts can be good at applying in hard-cover field of furniture.The invention also discloses a kind of furniture using the interior hidden bracket.

Description

A hidden bracket and furniture using the hidden bracket

technical field

The invention relates to the field of furniture, in particular to a hidden bracket and furniture using the hidden bracket.

Background technique

Furniture refers to the category of utensils and facilities necessary for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture also follows the footsteps of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. It is an important foundation for building a working and living space.

In high-end minimalist furniture, metal columns are currently popular as supports instead of furniture side panels. Due to possible installation errors, the metal post cannot be aligned with the pre-installation position on the ground or wall. It is necessary to bend the metal post to align with the pre-installation position or disassemble and reinstall, which brings great inconvenience to the installation work.

At the same time, on the column, especially on the square column, it is necessary to extend the cantilever to support the laminate or support other objects, and the following methods are usually adopted. The first is to weld the horizontal frame directly to the column, which can only be used on the iron column, and the method is rough and unsuitable for the field of fine furniture. The second is to mill a hole on the square column, then insert the horizontal frame into the cantilever, and fasten it with screws. This method is only suitable for scenes with wide columns, and the horizontal frame is unstable and easy to loosen. There is also a third method, which is the most common and practical method, that is, to make an L-shaped cantilever, the vertical side of the cantilever is fixed on the column with screws, and the horizontal side of the cantilever can be used to support the laminate or other parts that need to be supported, but this This kind of cantilever is exposed, and it is not suitable for the field of fine furniture.

Therefore, there is an urgent need in the market for a hidden bracket capable of solving one or more of the above problems and furniture using the hidden bracket.

Contents of the invention

In order to solve one or more problems in the prior art, the present invention provides a hidden bracket and furniture using the hidden bracket.

The technical solution adopted by the present invention to achieve the above purpose is: a hidden bracket, which includes:

a bracket connection part, the bracket connection part is fixedly connected to the vertical metal column;

a bracket supporting part, the bracket supporting part is connected with the bracket connecting part, it is matched with the second horizontal metal upright, and inserted into the second horizontal metal upright; and

The bracket fixing part is used for fixing the bracket supporting part and the second transverse metal column.

In some embodiments, the bracket connecting portion is a T-shaped protrusion, and the longitudinal metal column is provided with an installation groove matching the bracket connecting portion.

In some embodiments, a longitudinal fixing part is provided between the bracket connection part and the vertical metal upright post for fixing the two.

In some embodiments, the longitudinal fixing part includes a first bracket threaded hole provided on the bracket connecting part; Two bracket threaded holes; and bracket fixing bolts passing through the first bracket threaded hole and the second bracket threaded hole to fix the two brackets.

In some embodiments, the support part of the bracket is a concave-shaped connection block, at least one third threaded hole is provided on the side wall of the concave-shaped connection block, and the second horizontal metal column is provided with the third threaded hole. The fourth threaded hole matched with the threaded hole, the third threaded hole and the fourth threaded hole are provided with a metal post fixing bolt for connecting the bracket support part and the second transverse metal post.

In some embodiments, the outer sidewall of the bracket support part is in contact with the inner sidewall of the second transverse metal column.

The invention also discloses a kind of furniture using the hidden bracket, the furniture includes:

a furniture base, the furniture base includes a first bottom plate set on the floor, and a first side plate set on the side of the first bottom plate and extending upward;

a vertical metal column, the vertical column is arranged on the first bottom plate;

A first horizontal metal column, one end of the first horizontal metal column is arranged on the top of the longitudinal metal column, and the other end is fixedly arranged on the first side plate;

a second metal column, one end of the second metal column is fixedly arranged on the longitudinal metal column, and the other end is in contact with the first side plate;

a hidden bracket, the hidden bracket is arranged between the second metal upright and the longitudinal metal upright for fixing the two; and

An adjustable foot base, the adjustable foot base is provided at the connection between the longitudinal column and the first bottom plate, and at the connection between the first horizontal metal column and the first side plate, for fine adjustment of the angle.

The beneficial effects of the present invention are: the present invention is because the first adjustment block and the second adjustment block are set in the adjustable foot base, and the first adjustment block and the second adjustment block can use the pre-installation position as a reference in the X-axis and Y-axis The axial direction is fine-tuned so that when the column is not aligned with the pre-installation position, the two can be fixed and installed through the adjustable foot base without distorting the column; at the same time, the hidden bracket is used to make the cantilever in the When the cross arm is supported, one end is hidden in the vertical metal column, and the other end is hidden in the second horizontal metal column, so that the overall appearance is neat and simple, and there are no redundant exposed parts, which can be well applied in the field of hardcover furniture.

Description of drawings

Fig. 1 is the structural representation of a kind of furniture of preferred embodiment of the present invention;

Fig. 2 is an exploded view of an adjustable foot base in a furniture according to a preferred embodiment of the present invention;

Fig. 3 is an exploded view of another angle of an adjustable foot base in a furniture according to a preferred embodiment of the present invention;

Fig. 4 is a cross-sectional view of an assembled state of an adjustable foot base and a vertical metal column in a furniture according to a preferred embodiment of the present invention;

Fig. 5 is a top view of a vertical metal column in a furniture according to a preferred embodiment of the present invention;

Fig. 6 is a schematic diagram of the structure of a furniture in which the adjustable foot base and the vertical metal column are assembled according to a preferred embodiment of the present invention;

Fig. 7 is an exploded view of a connection structure between a vertical metal column and a first horizontal metal column in a furniture according to a preferred embodiment of the present invention;

Fig. 8 is an exploded view of a hidden bracket and a vertical metal column in a furniture according to a preferred embodiment of the present invention;

Fig. 9 is a structural schematic diagram of a hidden bracket and a vertical metal column in a furniture according to a preferred embodiment of the present invention;

Fig. 10 is an assembly state diagram of a hidden bracket, a vertical metal column and a second horizontal metal column in a furniture according to a preferred embodiment of the present invention;

Fig. 11 is a schematic structural view of a second horizontal metal column in a piece of furniture according to a preferred embodiment of the present invention;

Fig. 12 is a schematic diagram of the assembly of the second horizontal metal column and the hidden bracket in the furniture according to the preferred embodiment of the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

Referring to Fig. 1, the present invention discloses a kind of furniture, which comprises:

A furniture base 10, the furniture base 10 includes a first bottom plate 11 arranged on the floor, and a first side plate 12 arranged on a side of the first bottom plate 11 and extending upward;

A vertical metal column 20, the vertical column is arranged on the first bottom plate 11;

A first horizontal metal column 30, one end of the first horizontal metal column 30 is arranged on the top of the longitudinal metal column 20, and the other end is fixedly arranged on the first side plate 12;

A second horizontal metal column 40, one end of the second horizontal metal column 40 is fixed on the longitudinal metal column 20, and the other end is in contact with the first side plate 12;

A hidden bracket 50, the hidden bracket 50 is arranged between the second horizontal metal column 40 and the longitudinal metal column 20, and is used for fixing the two; and

Adjustable foot base 60, the adjustable foot base 60 is arranged at the joint of the longitudinal column and the first bottom plate 11, and the joint of the first horizontal metal column 30 and the first side plate 12, for angle fine-tuning.

In this embodiment, when the positions of the longitudinal metal column 20 and the first transverse metal column 30 are misaligned and need to be adjusted, this solution can be adjusted through the adjustable foot base 60, so as to avoid the metal column being in contact with the ground when an installation error occurs. Or the pre-installation position on the wall cannot be aligned, and it is necessary to bend the metal column to align with the pre-installation position or disassemble and reinstall, which brings great inconvenience to the installation work; at the same time, the design of the hidden bracket 50, The bracket is hidden in the vertical metal column 20 and the second horizontal metal column 40, the overall appearance is neat and simple, and there is no redundant exposed part, which can be well applied in the field of hardcover furniture.

Referring to Fig. 2-shown in Fig. 4, this embodiment also proposes an adjustable foot base 60, which includes:

The lower mounting base 61, the lower mounting base 61 is fixedly arranged on the carrier;

The first adjusting block 62, the first adjusting block 62 is movably arranged on the lower mounting base 61, at least one first adjusting bolt 63 is arranged between the first adjusting block 62 and the lower mounting base 61, The first adjusting block 62 can move along the width direction of the lower mounting seat 61 under the adjustment of the first adjusting bolt 63; and

The second adjustment block 64, the second adjustment block 64 is movably arranged on the first adjustment block 62, and at least one second adjustment bolt is arranged between the second adjustment block 64 and the first adjustment block 62 65 , the second adjusting block 64 can move along the length direction of the lower mounting seat 61 under the adjustment of the second adjusting bolt 65 .

Specifically, after the installation of this embodiment is completed, the lower mounting seat 61 is fixed on the first bottom plate 11 by screws, and the two are fixedly connected, and the vertical metal column 20 is set outside the second adjustment block 64, and the second adjustment block 64 and the longitudinal metal The column 20 is fixedly connected by screws. At the same time, it should be noted that there is a gap between the inner wall of the vertical metal column 20 and the side wall of the adjustable foot base 60, and the gap is used for fine adjustment of the adjustable foot base 60. exercise space.

In this embodiment, through the first adjusting bolt 63 and the second adjusting bolt 65 , the movement of the longitudinal metal column 20 along the length and width directions of the lower mounting seat 61 is realized.

In some embodiments, the lower mounting seat 61 is provided with a housing chamber 611; the housing chamber 611 is provided with a second chamber that can enter into the housing chamber 611 along the height direction of the housing chamber 611. An opening 612, the accommodating chamber 611 is also provided with a second opening 613 that can enter the accommodating chamber 611 along the width direction of the accommodating chamber 611; the accommodating chamber 611 and the second The side plate opposite to the opening 613 is provided with at least one first clamping hole 614; the inner bottom of the accommodating chamber 611 is provided with at least one first installation hole 615 for fixing the lower mounting base 61 to the carrier .

In some embodiments, the first adjustment block 62 is movably disposed in the accommodation chamber 611 , and it can enter or leave the accommodation chamber 611 along the first opening 612 and the second opening 613 ; The first adjusting block 62 is provided with at least one first threaded hole 621 arranged along the width direction of the lower mounting base 61 and matched with the first clamping hole 614, the first adjusting block 62 A second clamping hole 622 is provided on the side contacting with the side of the lower mounting seat 61 along its width direction;

One end of the first adjusting bolt 63 is clamped and fixed in the first clamping hole 614 , and the other end is threaded in the first threaded hole 621 .

In some embodiments, when the first adjusting block 62 is disposed in the receiving chamber 611 , the lowest point of the second engaging hole 622 is higher than the highest point of the receiving chamber 611 .

In some embodiments, the second adjustment block 64 is provided with a second accommodating chamber 641 that matches the upper end surface of the first adjustment block 62, one end of the second adjustment block 64 is connected to the adjustment target, and the other One end is installed on the first adjustment block 62 through the second accommodation chamber 641; the second accommodation chamber 641 is provided with a The block 62 enters into the third opening 642 of the second storage chamber 641; the side wall of the second storage chamber 641 opposite to the third opening 642 is provided with a second engaging hole 622 Matching second threaded hole 643;

One end of the second adjusting bolt 65 is clamped and fixed in the second clamping hole 622 , and the other end is threaded in the second threaded hole 643 .

Specifically, when this embodiment is working, when it is necessary to adjust along the width direction of the lower mounting base 61, the first adjusting bolt 63 is rotated at this time, and the first adjusting bolt 63 is in the first threaded hole 621 in the first adjusting block 62 Rotate, because one end of the first adjusting bolt 63 is clamped and fixed in the first clamping hole 614, it cannot move along the width direction of the lower mounting seat 61, and during the rotation, the active force acts on the first adjusting block 62 , the first adjusting block 62 just moves outward along the second opening 613 on the lower mounting base 61, and at the same time, the second adjusting block 64 is installed on the first adjusting block 62, and the second adjusting block 64 is provided with a third opening 642 , the third opening 642 allows the second adjustment block 64 to move relative to the first adjustment block 62 along the length direction of the lower mounting base 61 , but cannot allow the second adjustment block 64 to move along the width of the lower mounting base 61 relative to the first adjustment block 62 direction movement, which makes the second adjusting block 64 move along the width direction of the lower mounting seat 61 with the first adjusting block 62 when the first adjusting block 62 moves along the width direction of the lower mounting seat 61, driving the connection The longitudinal metal column 20 or the first transverse metal column 30 on the second adjustment block 64 moves along the width direction of the lower mounting base 61 .

When it is necessary to adjust the longitudinal metal column 20 or the first transverse metal column 30 along the length direction of the lower mounting seat 61, at this time, only the second adjustment bolt 65 needs to be rotated, and the second adjustment bolt 65 is on the second adjustment block 64. Rotate in the second threaded hole 643, and at the same time, because one end of the second adjusting bolt 65 is clamped in the second clamping hole 622, in the process of rotation, it will bring the second adjusting block 64 through the third opening 642 and move downward. The longitudinal movement of the mounting base 61 realizes the purpose of moving the longitudinal metal column 20 or the first transverse metal column 30 along the longitudinal direction of the lower mounting base 61 .

In some embodiments, the first adjusting bolt 63 is provided with a first locking groove 631 matching with the first locking hole 614; and a first hexagonal adjusting hole 632 matching with a hexagonal wrench .

Specifically, the first adjusting bolt 63 is provided with a first clamping groove 631, and the first clamping hole 614 cooperates with the first clamping groove 631. It should be noted that, in order to allow the first adjusting bolt 63 to The connection hole 614 rotates inside, so the contact surface of the first connection hole 614 and the first connection groove 631 must be a circular arc surface, and this structure can greatly facilitate its rotation.

In some embodiments, the second adjusting bolt 65 is provided with a second locking groove 651 matching with the second locking hole 622; and a second hexagonal adjusting hole 652 matching with a hexagonal wrench .

In some embodiments, the first locking hole 614 is L-shaped.

In some embodiments, a groove 616 is formed on the outer wall of the first clamping hole 614 on the lower mounting base 61 , when the first adjusting bolt 63 and the first clamping groove 631 After the assembly is completed, the highest point of the first adjusting bolt 63 exposed on the outer wall of the lower mounting base 61 is lower than the opening of the groove 616 .

Referring to Figures 5-8, this embodiment also discloses a longitudinal metal column 20 that is convenient to use in conjunction with the adjustable foot base 60. The vertical metal column 20 includes an upper end and a lower end respectively provided with an adjustable The foot base 60 and the column accommodation chamber 21 of the connecting block 32 are provided with a mounting groove 22 for installing the hidden bracket 50 on the side, and two are provided in the middle for connecting the connecting block 32 and the adjustable foot base. 60 installed mounting holes 23, meanwhile, two column adjustment holes 24 matched with the adjustable foot base 60 are also provided on the side wall of the column accommodation chamber 21 matched with the adjustable foot base 60. A second column adjustment hole 25 for matching the adjustable foot base 60 is also provided on the side wall.

The longitudinal metal column 20 of this embodiment is fixedly connected to the second adjustment block 64 of the adjustable foot base 60 through the installation hole column 23. The column adjustment hole 25 rotates the second adjustment bolt 65. This structural design is ingenious, which greatly facilitates the adjustment of the adjustable foot base 60, and at the same time, the adjustable foot base 60 is completely covered.

Referring to FIG. 7, this solution also proposes a connection structure between the vertical metal column 20 and the first horizontal metal column 30. The internal structure of the first horizontal metal column 30 is the same as that of the above-mentioned vertical metal column 20. The difference is that, Two connecting holes 31 are provided on the side of the first horizontal metal column 30. When the two are connected, one end of the connecting block 32 is inserted into the first horizontal metal column 30, and the other end is placed in the column accommodation chamber 21 of the vertical metal column 20. One end of the connecting block 32 is provided with two first fixing holes 321 matching the connecting holes 31 on the side of the first horizontal metal column 30, and the other end is provided with two mounting holes 321 matching the mounting holes 23 on the vertical metal column 20. The matching second fixing hole 322 can complete the connection between the vertical metal upright post 20 and the first horizontal metal upright post 30 through four screws.

Referring to Figures 8-12, this solution also proposes a hidden bracket 50, which includes:

A bracket connecting portion 51, the bracket connecting portion 51 is fixedly connected to the vertical metal column 20;

Bracket supporting part 52, said bracket supporting part 52 is connected with said bracket connecting part 51, and it matches with second transverse metal column 40, and is inserted in second transverse metal column 40;

The bracket fixing part 53 is used for fixing the bracket supporting part 52 and the second transverse metal column 40 .

In some embodiments, the bracket connecting portion 51 is a T-shaped protrusion, and the vertical metal column 20 is provided with a mounting groove 22 matching the bracket connecting portion 51 .

In some embodiments, a longitudinal fixing part 54 is provided between the bracket connecting part 51 and the vertical metal upright post 20 for fixing the two.

In some embodiments, the longitudinal fixing part 54 includes a first bracket threaded hole 541 provided on the bracket connecting part 51; 541 matched second bracket threaded hole (not marked in the figure); and through the first bracket threaded hole 541 and the second bracket threaded hole (not marked in the figure), the two fixed Bracket fixing bolts (not shown in the figure).

In some embodiments, the bracket support portion 52 is a concave-shaped connection block, at least one third threaded hole 521 is provided on the side wall of the concave-shaped connection block, and the second horizontal metal column 40 is provided with a The third threaded hole 521 matches the fourth threaded hole 41, and the third threaded hole 521 and the fourth threaded hole 41 are provided with a bracket for connecting the bracket support part 52 and the second horizontal metal column 40. Connected metal stud fixing bolts (not shown in the figure).

In some embodiments, the outer sidewall of the bracket support part 52 is in contact with the inner sidewall of the second transverse metal column.

Specifically, in this embodiment, when installing, first insert the bracket connecting part 51 into the T-shaped groove 615, and when the bracket connecting part 51 moves to the corresponding position (that is, the first bracket threaded hole 541 and the second bracket Corresponding to the frame threaded holes (not marked in the figure), use the bracket fixing bolts (not marked in the figure), fix the bracket on the vertical metal column 20, after the fixing is completed, insert the second horizontal metal column 40 To the outside of the bracket supporting part 52 , match the third threaded hole 521 with the fourth threaded hole 41 , and finally use metal post fixing bolts (not shown in the figure) to fix the bracket and the second transverse metal post 40 .

On the basis of the above-mentioned furniture, the present invention also proposes a fresh air system. The fresh air system uses the vertical metal column, the first horizontal metal column and the second horizontal metal column as the air outlet pipes delivered to the room. In the vertical metal column, Evenly distributed air outlets are designed on the first horizontal metal column and the second horizontal metal column, and fresh air ducts can be run in the floor. One end of the fresh air duct is connected to the outdoor air intake fan, and the other end is connected to the vertical metal column. The first horizontal metal The column and the second horizontal metal column enter the air through the outdoor fan, filter it, and finally enter the room through the vertical metal column, the air outlet holes on the first horizontal metal column and the second horizontal metal column, and realize the indoor fresh air circulation.

At the same time, the air outlet can be set on any wall of the room. With this fresh air system, it only needs to make a small hole and add a filter device to realize the indoor fresh air circulation.

It should be noted that this solution also solves the problem of dust accumulation on furniture. We know that the accumulation of dust is generally due to the lack of air circulation, and the dust and other substances in the air are slowly deposited, and finally form Dust, in this plan, the air outlet is designed at the vertical metal column, the first horizontal metal column and the second horizontal metal column, so that the furniture is always in the most active area of air circulation, which greatly reduces the problem of dust accumulation here.

In summary, since the present invention sets the first adjustment block and the second adjustment block in the adjustable foot base, the first adjustment block and the second adjustment block can use the pre-installation position as a reference in the X-axis and Y-axis directions Fine-tuning is carried out to make the upright column misaligned with the pre-installation position, and the two can be fixed and installed through the adjustable foot base without distorting the upright column; at the same time, the hidden bracket is used to make the cantilever stand in the supporting position One end of the cross arm is hidden in the vertical metal column, and the other end is hidden in the second horizontal metal column, so that the overall appearance is neat and simple, and there are no redundant exposed parts, which can be well applied in the field of hardcover furniture.

The above-mentioned embodiments only represent two implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (7)

1. A hidden bracket, characterized in that, said hidden bracket comprises: a bracket connection part, the bracket connection part is fixedly connected to the vertical metal column; a bracket supporting part, the bracket supporting part is connected with the bracket connecting part, it is matched with the second horizontal metal upright, and inserted into the second horizontal metal upright; and The bracket fixing part is used for fixing the bracket supporting part and the second transverse metal column. 2. The hidden bracket according to claim 1, characterized in that the connecting part of the bracket is a T-shaped protrusion, and the vertical metal column is provided with a mounting groove matching the connecting part of the bracket . 3 . The concealed bracket according to claim 1 , wherein a longitudinal fixing portion for fixing the two is provided between the bracket connecting portion and the vertical metal upright post. 4 . 4. The hidden bracket according to claim 3, wherein the longitudinal fixing part comprises a first bracket threaded hole arranged on the connecting part of the bracket; The second bracket threaded hole matched with the first bracket threaded hole; and the bracket fixing bolt passing through the first bracket threaded hole and the second bracket threaded hole to fix the two. 5. The hidden bracket according to claim 1, wherein the bracket supporting part is a concave-shaped connecting block, and at least one third threaded hole is provided on the side wall of the concave-shaped connecting block, the second A fourth threaded hole matched with the third threaded hole is provided on the two horizontal metal columns, and a hole is provided in the third threaded hole and the fourth threaded hole for connecting the bracket support part to the second threaded hole. Metal post fixing bolts connected to horizontal metal posts. 6 . The concealed bracket according to claim 1 , wherein the outer side wall of the bracket support part is in contact with the inner side wall of the second transverse metal column. 7 . 7. A piece of furniture using the hidden bracket according to any one of claims 1-6, characterized in that the piece of furniture comprises: a furniture base, the furniture base includes a first bottom plate set on the floor, and a first side plate set on the side of the first bottom plate and extending upward; a vertical metal column, the vertical column is arranged on the first bottom plate; A first horizontal metal column, one end of the first horizontal metal column is arranged on the top of the longitudinal metal column, and the other end is fixedly arranged on the first side plate; a second metal column, one end of the second metal column is fixedly arranged on the longitudinal metal column, and the other end is in contact with the first side plate; a hidden bracket, the hidden bracket is arranged between the second metal upright and the longitudinal metal upright for fixing the two; and An adjustable foot base, the adjustable foot base is provided at the connection between the longitudinal column and the first bottom plate, and at the connection between the first horizontal metal column and the first side plate, for fine adjustment of the angle.