CN115251570A

CN115251570A - Movable steel-wood furniture component

Info

Publication number: CN115251570A
Application number: CN202210881041.0A
Authority: CN
Inventors: 罗根如
Original assignee: Jiangxi Wanoao Furniture Group Co ltd
Current assignee: Jiangxi Wanoao Furniture Group Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-01
Anticipated expiration: 2042-07-26
Also published as: CN115251570B

Abstract

The invention discloses a movable steel-wood furniture component. The movable steel-wood furniture member comprises a table board, a steel-wood frame and table legs. Table below and steel-wood frame fixed connection, the table leg is connected in the both sides of steel-wood frame, the cooperation is connected with supporting component on the table, and this supporting component has two states, and when the first state, supporting component and steel-wood frame cooperation, when the second changes the state, supporting component and table below cooperation. According to the invention, by arranging the supporting part, the pressure on the table plate is further shared by the supporting plate, so that the situation that the steel-wood frame is bent and damaged due to the fact that the table plate generates larger pressure on the steel-wood frame due to the increase of the weight of the main body when the furniture member is used is avoided, the damage rate of the furniture member is reduced, the economic loss of a user is reduced, and the service life of equipment is effectively prolonged.

Description

Movable steel-wood furniture component

Technical Field

The invention relates to a steel-wood furniture technology, in particular to a movable steel-wood furniture component.

Background

The furniture is composed of four factors of materials, structures, appearance forms and functions, wherein the functions are the leading factors and the power for promoting the development of the furniture; the structure is a backbone and is the basis for realizing the functions. These four factors are interrelated and restrictive. In the prior art, for example, patent numbers CN202121871889.2 and cn201520285926.X disclose detachable and easy-to-clean steel-wood furniture. The invention patent CN201710852518.1 discloses another technical scheme, which can also solve the problems that the steel-wood furniture cannot be movably disassembled in the using process, and is inconvenient to clean and maintain.

Based on the above patents, the prior art has described the movable disassembly of the movable steel-wood furniture, but the stability of the movable steel-wood furniture is not as good as that of the fixed steel-wood furniture, and therefore, the stability of the movable steel-wood furniture needs to be further improved while the portability of the movable steel-wood furniture is not affected.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides a movable steel-wood furniture component, which not only does not influence the portability of the movable steel-wood furniture, but also further improves the stability of the movable steel-wood furniture.

The technical scheme of the invention is realized as follows:

a movable steel-wood furniture component comprises a table plate, a steel-wood frame and table legs, and is characterized in that the lower part of the table plate is fixedly connected with the steel-wood frame, the table legs are connected to two sides of the steel-wood frame, a supporting part is connected to the table plate in a matching manner and has two states, the supporting part is matched with the steel-wood frame in the first state, the supporting part is matched with the lower part of the table plate in the second state, wherein,

the supporting component comprises a supporting plate and a hinged plate, the supporting plate is connected with the table plate through the hinged plate, the supporting plate is of a trapezoidal structure, an annular groove is further arranged on the supporting plate, impellers with four corners are further arranged in the middle of the annular groove, an annular rail is arranged in the annular groove, a first iron ball and a second iron ball are arranged on the annular rail, the second iron ball is located between two blades of the impeller, and one iron ball is always located between the two blades of the impeller,

the impeller is fixedly connected with a rotary table, a push block is connected to the rotary table, four clamping grooves are formed in the rotary table along the direction of the circle center, one clamping groove is matched with a clamping rod, the clamping rod limits the rotary table to rotate at an angle of only 90 degrees at each time, and when the first state and the second state of the supporting part are switched, the first iron ball and the second iron ball push the impeller to rotate by 90 degrees.

In the movable steel-wood furniture member, the annular rail is provided with a first height layer, a second height layer, a third height layer and a fourth height layer, the first height layer is higher than the second height layer, the second height layer is higher than the third height layer, the fourth height layer is of an inclined plane structure, the fourth height layer is connected with the first height layer and the third height layer, namely the annular rail only allows the iron balls to move in a single direction, wherein in the first state, the first iron ball is positioned on the second height layer, the second iron ball is positioned on the third height layer, and in the second state, the first iron ball and the second iron ball are both positioned on the second height layer.

In the movable steel-wood furniture component, the movable steel-wood furniture component also comprises a limiting part, wherein the limiting part mainly comprises a mounting seat, a limiting rod and a second reset spring, the mounting seat is fixedly connected to the right-angle surface of the supporting plate, the limiting rod is in sliding connection with the mounting seat through the second reset spring, the limiting rod is in contact with the push block, and in a first state, the push block drives the limiting rod to move towards the direction far away from the push block, namely, the limiting rod is matched with the steel-wood frame.

In the movable steel-wood furniture member, the two sides of the steel-wood frame are provided with strip-shaped grooves, and the limiting rod is matched with the strip-shaped grooves in a first state.

In the movable steel-wood furniture member, the right-angle surface of the support plate is also connected with a magnetic part, and in a second state, the magnetic part is matched with the lower part of the table plate, wherein the table plate is of a steel-wood structure, and the main structure of the table plate takes wood as a plate surface base material and steel as a framework base material.

In the movable steel-wood furniture component, the steel-wood frame is provided with two wedge-shaped grooves, the clamping rod is connected with an ejector rod, the ejector rod is matched with the wedge-shaped grooves in a first state, the upper end of the steel-wood frame is provided with a first mounting hole, the steel-wood frame is fixedly connected with a table top through the first mounting hole, the lower end of the steel-wood frame is provided with a sliding groove, and the sliding groove is connected with table legs.

In the movable steel-wood furniture member, the table legs mainly comprise a slide rail frame, a connecting frame, an adjusting group and support legs, wherein the slide rail frame is connected with the sliding chute, the connecting frame is fixedly connected with the slide rail frame, the connecting frame is matched with the adjusting group, and the adjusting group is connected with the support legs, and the table legs are also provided with limit blocks which limit the moving stroke of the slide rail frame.

In the movable steel-wood furniture component, a first through hole and a second through hole are formed in the connecting frame, the adjusting set comprises a sliding rod and a first connecting rod, the sliding rod is connected with the connecting frame in a sliding mode, one end of the first connecting rod is connected with a first connecting shaft, the first connecting shaft is installed in the first through hole, the other end of the first connecting rod is connected with a first fixing piece, the first fixing piece is matched with the second connecting rod, a third through hole and a fourth through hole are formed in the second connecting rod, the first fixing piece is installed in the third through hole, a second fixing piece is installed in the fourth through hole and connected with the sliding rod, a second connecting shaft is further installed on the second fixing piece, and the second connecting shaft is installed in the second through hole.

In the movable steel-wood furniture component, the second connecting rod is connected with table legs, and the table legs comprise a first table leg and a second table leg, wherein the first table leg and the second table leg are respectively positioned on two sides of the sliding rail frame.

In the movable steel-wood furniture component, the connecting strip is fixedly connected between the first table leg and the second table leg, and the connecting strip can enable the first table leg and the second table leg to be always in the same horizontal plane.

The movable steel-wood furniture component has the following beneficial effects: the table legs in the movable steel-wood furniture component are movably arranged on the steel-wood frame, the table legs are also provided with adjusting groups, the distance between the two table legs and the height of the table legs can be adjusted through the adjusting groups, and most of use requirements can be met. According to the furniture component, the supporting parts are arranged, the pressure on the table plate is further shared by the supporting plates, so that the situation that the steel-wood frame is bent and damaged due to the fact that the weight of the main body is increased when the furniture component is used is avoided, the table plate generates large pressure on the steel-wood frame, the damage rate of the furniture component is reduced, the economic loss of a user is reduced, the service life of equipment is effectively prolonged, and the supporting plates can be adsorbed at the bottom of the table plate when not used, so that the space occupation is saved.

Drawings

FIG. 1 is a schematic structural view of a movable steel-wood furniture member according to the present invention;

FIG. 2 is another angle structure diagram of the movable steel-wood furniture component of the present invention;

FIG. 3 is a schematic view of the combination of the steel-wood frame and the table leg of the present invention;

FIG. 4 is a schematic structural view of a steel-wood frame according to the present invention;

figure 5 is a schematic view of the table leg of the present invention;

figure 6 is a schematic view of the detached configuration of the table leg of the present invention;

FIG. 7 is an enlarged schematic view at A of FIG. 6;

FIG. 8 is a schematic view of the table and support members of the present invention in combination;

FIG. 9 is a schematic view of another angular configuration of the support member of the present invention;

FIG. 10 is a schematic view of a portion of the structure of the movable steel-wood furniture member of the present invention;

FIG. 11 is a partial schematic view of a support member according to the present invention;

FIG. 12 is a schematic analysis of a support member of the present invention;

FIG. 13 is a schematic view of the construction of the annular groove and annular rail of the present invention;

the reference numerals are represented as: 10-table plate, 20-steel wooden frame, 21-wedge groove, 22-strip groove, 23-first mounting hole, 24-sliding groove, 25-second mounting hole, 30-table leg, 31-sliding rail frame, 32-connecting frame, 321-first through hole, 322-second through hole, 33-sliding rod, 34-first connecting rod, 35-first connecting shaft, 36-second connecting shaft, 37-first fixing piece, 38-second fixing piece, 39-second connecting rod, 391-third through hole, 392-fourth through hole, 310-first supporting leg, 311-second supporting leg, 312-connecting rod, 313-limiting block, 40-supporting component, 41-supporting plate, 42-hinged plate, 43-annular groove, 44-annular rail, 441-first height layer, 442-second height layer, 443-third height layer, 444-fourth height layer, 45-fourth height layer, 46-first iron ball, 47-second iron ball, 471-iron ball point, 48-iron ball point, 481-rotating disc, 48-second height layer, 53-third height layer, 53-return spring, 53-return block, 52-push rod, 53-return block, 52-return rod, and return rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 13, the movable steel-wood furniture member of the present invention includes a table top 10, a steel-wood frame 20, and table legs 30. The lower part of the table plate 10 is fixedly connected with the steel-wood frame 20, and the table legs 30 are connected to two sides of the steel-wood frame 20.

As shown in fig. 3 to 4, the steel-wood frame 20 has two wedge-shaped grooves 21, and two strip-shaped grooves 22 are disposed on two sides of the steel-wood frame 20. A plurality of first mounting holes 23 are formed in the upper end of the steel-wood frame 20, the steel-wood frame 20 is fixedly connected with the table board 10 through the first mounting holes 23, two sliding grooves 24 are formed in the lower end of the steel-wood frame 20, table legs 30 are connected to the sliding grooves 24, and a plurality of second mounting holes 25 are further formed in the steel-wood frame 20. As shown in fig. 5 to 7, the table leg 30 is mainly composed of a slide rail frame 31, a connecting frame 32, an adjusting group and a leg. The slide rail frame 31 is connected with the slide groove 24 in a sliding mode, and the connecting frame 32 is fixedly connected with the slide rail frame 31 through bolts. The connecting frame 32 is matched with the adjusting group, and the adjusting group is connected with the supporting legs. The table leg 30 further has two limit blocks 313, the two limit blocks 313 are installed in the second installation hole 25, the distance between the two limit blocks 313 is adjustable, and the limit blocks 313 are used for limiting the moving stroke of the slide rail frame 31, so as to fixedly connect the slide rail frame 31 with the steel-wood frame 20.

As shown in fig. 6 to 7, the connecting frame 32 is provided with a first through hole 321 and a second through hole 322. The adjusting group comprises a sliding rod 33 and a first connecting rod 34, and the sliding rod 33 is connected with the connecting frame 32 in a sliding mode. One end of the first link 34 is connected with a first connecting shaft 35, the first connecting shaft 35 is installed in the first through hole 321, the other end of the first link 34 is connected with a first fixing piece 37, and the first fixing piece 37 is matched with the second link 39. The second connecting rod 39 has a third through hole 391 and a fourth through hole 392, the first fixing member 37 is mounted in the third through hole 391, the fourth through hole 392 is mounted with a second fixing member 38, the second fixing member 38 is connected with the sliding rod 33, the second fixing member 38 is further mounted with a second connecting shaft 36, and the second connecting shaft 36 is mounted in the second through hole 322. The second connecting rod 39 is connected with legs through bolts, the legs include a first leg 310 and a second leg 311, wherein the first leg 310 and the second leg 311 are respectively located at two sides of the sliding rail frame 31. A connection bar 312 is fixedly connected between the first leg 310 and the second leg 311, and the connection bar 312 can keep the first leg 310 and the second leg 311 in the same horizontal plane.

In this embodiment, the steps of installing the table leg 30 are: firstly, the slide rail frame 31 is connected with the sliding groove 24, the limiting blocks 313 on the two sides of the slide rail frame 31 are fixedly installed, then the slide rail frame 31 is fixedly connected with the connecting frame 32 through bolts, then the adjusting group is installed, the supporting legs are connected with the adjusting group, and finally the connecting strips 312 are fixedly installed between the supporting legs, so that the table legs are installed.

Wherein, the use step of adjusting the group is: the first fixing member 37 and the second fixing member 38 are loosened, then the distance between the first leg 310 and the second leg 311 is adjusted to a desired distance, and then the first fixing member 37 and the second fixing member 38 are tightened. And because the first leg 310 and the second leg 311 are connected with the second connector 39 through bolts, when the height of the table leg needs to be adjusted, the bolts can be loosened, and the first leg 310 or the second leg 311 is rotated to meet the requirement of height adjustment. Finally, since the connection bar 312 is fixedly connected between the first leg 310 and the second leg 311, the connection bar 312 allows the first leg 310 and the second leg 311 to be always positioned at the same horizontal plane during adjustment.

In this embodiment, since the joints of the legs are connected by bolts or fixing members, and the bolts or fixing members need to be frequently removed when installing and adjusting the distance or height between the legs, the stability of the movable steel-wood furniture member of the present invention needs to be further improved, that is, the table board 10 is cooperatively connected with the supporting member 40, and the supporting member 40 has two states, wherein in the first state, the supporting member 40 is engaged with the steel-wood frame 20, and in the second state, the supporting member 40 is engaged with the lower portion of the table board 10, wherein in the first state, the supporting state (as shown in fig. 8) is supported, and the second state is the retracted state.

As shown in fig. 8 to 13, the support member 40 includes a support plate 41 and a hinge plate 42. The support plate 41 is fixedly connected with the table plate 10 through a hinge plate 42, and the middle part of the table plate 10 is provided with a convex strip which limits the maximum rotation angle of the support plate 41 to 90 degrees. The supporting plate 41 is in a trapezoidal structure, an annular groove 43 is further installed on the supporting plate 41, an impeller 45 is further installed in the middle of the annular groove 43, and the impeller 45 is a four-corner impeller. An annular rail 44 is arranged in the annular groove 43, and a first iron ball 46 and a second iron ball 47 are arranged on the annular rail 44. Wherein the second iron ball 47 is located between two blades of the impeller 45, and there is always one iron ball located between two blades of the impeller 45.

As shown in fig. 13, the annular rail 44 has thereon a first height layer 441, a second height layer 442, a third height layer 443, and a fourth height layer 444. The first height layer 441 is higher than the second height layer 442, the second height layer 442 is higher than the third height layer 443, the fourth height layer 444 is a slant structure, and the fourth height layer 44 connects the first height layer 441 and the third height layer 443, i.e. the circular rail 44 only allows the iron ball to move in one direction. Wherein, in the first state, the first iron ball 46 is located in the second height layer 442, the second iron ball 47 is located in the third height layer 443, and in the second state, both the first iron ball 46 and the second iron ball 47 are located in the second height layer 443.

As shown in fig. 10 to 11, a turntable 48 is fixedly connected to the impeller 45, and a push block 49 is fixedly connected to the turntable 48. The turntable 48 is provided with four slots 481 along the direction of the center of circle, wherein one slot 481 is matched with the clamping rod 410, and the clamping rod 410 limits the rotation angle of the turntable to be only 90 degrees each time. When the first state and the second state of the supporting component 40 are switched, the first iron ball and the second iron ball push the impeller to rotate by 90 degrees. A top rod 411 is fixedly connected to the clamping rod 410, the top rod 411 is slidably connected to the right-angle surface of the supporting plate 41 through a first return spring 412, and in the first state, the top rod 411 is matched with the wedge-shaped groove 43.

In this embodiment, the movable steel-wood furniture member further includes a limiting component, and the limiting component 50 mainly comprises a mounting seat 51, a limiting rod 52 and a second return spring 53. The mounting seat 51 is fixedly connected to the right-angled surface of the supporting plate 41, and the limiting rod 52 is slidably connected with the mounting seat 51 through a second return spring 53. The limiting rod 52 is in contact with the pushing block 49, and in the first state, the pushing block 49 drives the limiting rod 52 to move in a direction away from the pushing block 49, that is, the limiting rod 52 is matched with the steel wooden frame 20. The steel-wood frame 20 both sides are equipped with the bar groove 22, and when first state, gag lever post 52 and this bar groove 22 cooperation. As shown in fig. 9, a magnetic member 60 is further connected to the right-angled surface of the supporting plate 41, and the magnetic member 60 is a magnet. In the second state, the magnetic component 60 is attracted to the lower side of the table board 10, wherein the table board 10 is of a steel-wood structure, and the main structure of the table board uses wood as a board substrate and steel as a framework substrate.

In this embodiment, when the movable steel-wood furniture member of the present invention is used to carry light articles, the supporting member 40 can be in the second state, that is, the supporting plate 41 is attached to the bottom of the table 10. When carrying heavy objects, the supporting member 40 is switched from the second state to the first state, i.e. the supporting plate 41 shares part of the table pressure. Because the supporting plate 41 is in a trapezoidal structure, the lower bottom surface of the supporting plate is in contact with the table plate, and the pressure of the table plate can be better distributed. When the supporting component 40 is switched from the second state to the first state, the ejector rod 411 contacts the steel wood frame 20, and under the action of the arc surface of the ejector rod 411, the ejector rod 411 is driven to move upwards, and the first return spring 412 is compressed. When the top rod 411 moves upward, the jamming rod 410 is driven to move upward, that is, the jamming rod 410 is separated from the jamming slot 481, that is, the jamming rod is not limited to the rotating disc 48. At this time, as shown in fig. 12, the second iron ball 47 moves downward under the gravity and drives the impeller 45 to rotate (not more than 45 °). The second iron ball 47 falls to the iron ball falling point 471 under the gravity. Since the impeller 45 (fixedly connected to the turntable 48) is deflected, the latch lever 410 cannot be engaged with the latch groove 481, and the first return spring 412 is always in a compressed state. Meanwhile, the first iron ball 46 will move downward (in the direction of arrow in fig. 12) under the action of gravity, and the first iron ball will push the impeller 45 to continue rotating, because the rotating disc 48 is provided with four slots 481, that is, the maximum rotating angle of the impeller 45 is 90 °, the clamping rod 410 is engaged with the slot 418 again under the action of the first return spring 412, so as to limit the rotation of the rotating disc 48. Finally, the first iron ball 46 is located between two blades of the impeller 45 (i.e., at the second iron ball 47 in fig. 12), and the second iron ball 47 is located at the iron ball falling point 471.

In the present embodiment, after the impeller 45 rotates by 90 °, the push block 49 also rotates by 90 °. When the pushing block 49 rotates, the limiting rod 52 is driven to move in a direction away from the pushing block 49, that is, the limiting rod 52 is engaged with the strip-shaped grooves 22 on both sides of the steel wood frame 20, so as to limit the supporting plate 41. When the support member 40 needs to be retracted, the support plate 41 is restricted only by the contact of the stopper rod 52. Finally, the supporting plate 41 is folded, i.e. the supporting member 40 is in the second state. As shown in fig. 8, since the supporting plate 41 has a trapezoid structure, when the supporting plate is in the second state, the second iron ball 47 at the iron ball falling point 471 slides down to the other end of the annular groove (i.e. the first iron ball 46 in fig. 12) under the action of the trapezoid inclined surface of the supporting plate 41, and the specific use method of the supporting member 40 is achieved by such reciprocating.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents and improvements made within the spirit and scope of the present invention.

Claims

1. A movable steel-wood furniture component comprises a table board, a steel-wood frame and table legs, and is characterized in that the lower portion of the table board is fixedly connected with the steel-wood frame, the table legs are connected to two sides of the steel-wood frame, a supporting part is connected to the table board in a matching mode and has two states, when the supporting part is in the first state, the supporting part is matched with the steel-wood frame, when the table board is in the second state, the supporting part is matched with the lower portion of the table board, wherein,

the supporting component comprises a supporting plate and a hinged plate, the supporting plate is connected with the table plate through the hinged plate, the supporting plate is of a trapezoidal structure, an annular groove is further arranged on the supporting plate, impellers with four corners are further arranged in the middle of the annular groove, an annular rail is arranged in the annular groove, a first iron ball and a second iron ball are arranged on the annular rail, the second iron ball is positioned between two blades of the impeller,

the impeller is fixedly connected with a rotary table, a push block is connected to the rotary table, four clamping grooves are formed in the rotary table in the direction of the circle center, one clamping groove is matched with a clamping rod, and when the first state and the second state of the supporting component are switched, the first iron ball and the second iron ball push the impeller to rotate by 90 degrees.

2. The movable steel-wood furniture member according to claim 1, wherein the annular rail has a first height layer, a second height layer, a third height layer and a fourth height layer, the first height layer is higher than the second height layer, the second height layer is higher than the third height layer, the fourth height layer is a slope structure, the fourth height layer connects the first height layer and the third height layer, wherein in the first state, the first iron ball is located in the second height layer, the second iron ball is located in the third height layer, and in the second state, the first iron ball and the second iron ball are both located in the second height layer.

3. The movable steel-wood furniture member according to claim 1, further comprising a limiting component, wherein the limiting component mainly comprises a mounting seat, a limiting rod and a second return spring, the mounting seat is fixedly connected to the right-angle surface of the supporting plate, the limiting rod is slidably connected with the mounting seat through the second return spring, the limiting rod is in contact with the push block, and in the first state, the push block drives the limiting rod to move in a direction away from the push block.

4. The movable steel-wood furniture member according to claim 3, wherein the steel-wood frame is provided with strip-shaped grooves on both sides thereof, and the position-limiting rod is engaged with the strip-shaped grooves in the first state.

5. The movable steel-wood furniture member as claimed in claim 4, wherein the right-angled surface of the supporting plate is further connected with a magnetic part, and in the second state, the magnetic part is engaged with the underside of the table.

6. The movable steel-wood furniture member as claimed in claim 1, wherein the steel-wood frame has two wedge-shaped grooves, the latch rod is connected with a push rod, the push rod is engaged with the wedge-shaped grooves in the first state, the upper end of the steel-wood frame is provided with a first mounting hole, the steel-wood frame is fixedly connected with the desk plate through the first mounting hole, the lower end of the steel-wood frame is provided with a sliding groove, and the sliding groove is connected with the desk leg.

7. The movable steel-wood furniture member as claimed in claim 6, wherein the table leg is mainly composed of a slide rail frame, a connecting frame, an adjusting set and a support leg, the slide rail frame is connected with the sliding groove, the connecting frame is fixedly connected with the slide rail frame, the connecting frame is matched with the adjusting set, the adjusting set is connected with the support leg, wherein the table leg is further provided with a limiting block, and the limiting block limits the moving stroke of the slide rail frame.

8. The movable steel-wood furniture member as claimed in claim 7, wherein the connecting frame is provided with a first through hole and a second through hole, the adjusting assembly comprises a slide bar and a first connecting bar, the slide bar is slidably connected with the connecting frame, one end of the first connecting bar is connected with a first connecting shaft, the first connecting shaft is installed in the first through hole, the other end of the first connecting bar is connected with a first fixing piece, the first fixing piece is matched with the second connecting bar, the second connecting bar is provided with a third through hole and a fourth through hole, the first fixing piece is installed in the third through hole, the fourth through hole is installed with a second fixing piece, the second fixing piece is connected with the slide bar, the second fixing piece is further installed with a second connecting shaft, and the second connecting shaft is installed in the second through hole.

9. The movable steel-wood furniture member as claimed in claim 8, wherein the second link is connected to legs, the legs including a first leg and a second leg, wherein the first leg and the second leg are respectively located at both sides of the rail frame.