CN115251570B

CN115251570B - Movable steel-wood furniture component

Info

Publication number: CN115251570B
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: 2023-06-23
Anticipated expiration: 2042-07-26
Also published as: CN115251570A

Abstract

The invention discloses a movable steel-wood furniture component. The movable steel-wood furniture component comprises a table plate, a steel-wood frame and table legs. The 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 part on the table, and this supporting part has two states, in the first state, supporting part cooperates with steel wood frame, in the second state of changeing, supporting part cooperates with table below. According to the invention, the supporting part is arranged, and the pressure on the table plate is further distributed through the supporting plate, so that the situation that the table plate generates larger pressure on the steel-wood frame and the steel-wood frame is bent and damaged due to the increase of the weight of the main body when the furniture component is used is avoided, the damage rate of the furniture component is reduced, the economic loss of a user is reduced, and the service life of the equipment is effectively prolonged.

Description

Movable steel-wood furniture component

Technical Field

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

Background

The furniture consists of four factors, namely a material, a structure, an appearance form and a function, wherein the function is a guide and is the power for promoting the development of the furniture; the structure is a backbone, which is the basis for realizing the functions. These four factors are related and restricted. In the prior art, steel-wood furniture which is detachable and convenient to clean is disclosed in patent numbers CN202121871889.2 and CN20151285926. X. The invention patent CN201710852518.1 discloses another technical scheme, and can also solve the problems that steel and wood furniture cannot be movably disassembled in the using process and is inconvenient to clean and maintain.

Based on the above-mentioned patent, the prior art specifically describes the movable disassembly of the steel-wood furniture, but the stability of the existing movable steel-wood furniture is inferior to that of the fixed steel-wood furniture, so that 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 does not influence the portability of the movable steel-wood furniture and further improves the stability of the movable steel-wood furniture.

The technical scheme of the invention is realized as follows:

the 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 matched mode, the supporting part has two states, in a first state, the supporting part is matched with the steel-wood frame, in a second state, the supporting part is matched with the lower part of the table plate,

the supporting component comprises a supporting plate and a hinged plate, the supporting plate is connected with the desk plate through the hinged plate, the supporting plate is of a trapezoid structure, an annular groove is further arranged on the supporting plate, an impeller is further arranged in the middle of the annular groove, the impeller is a quadrangle impeller, 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, one iron ball is always positioned between two blades of the impeller,

the impeller is fixedly connected with a rotary table, the rotary table is connected with a push block, the rotary table is provided with four clamping grooves 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 by 90 degrees 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 component, the annular rail is provided with a first height layer, a second height layer, a third height layer and a fourth height layer, wherein 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 surface structure, the fourth height layer is connected with the first height layer and the third height layer, namely, the annular rail only allows iron balls to move in one direction, the first iron balls are positioned on the second height layer in the first state, the second iron balls are positioned on the third height layer in the second state, and the first iron balls and the second iron balls are positioned on the second height layer in the second state.

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

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

In the movable steel-wood furniture component, the right-angle surface of the supporting plate is also connected with the magnetic component, and in the second state, the magnetic component is matched with the lower part of the table plate, wherein the table plate is of a steel-wood structure, the main body 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, two wedge-shaped grooves are formed in the steel-wood frame, the clamping rod is connected with the ejector rod, the ejector rod is matched with the wedge-shaped grooves in the first state, a first mounting hole is formed in the upper end of the steel-wood frame, the steel-wood frame is fixedly connected with the table plate through the first mounting hole, a sliding groove is formed in the lower end of the steel-wood frame, and the table legs are connected to the sliding groove.

In the movable steel-wood furniture component, the table leg mainly comprises a sliding rail frame, a connecting frame, an adjusting group and supporting legs, wherein the sliding rail frame is connected with a sliding groove, the connecting frame is fixedly connected with the sliding rail frame, the connecting frame is matched with the adjusting group, the adjusting group is connected with the supporting legs, and the table leg is further provided with limiting blocks which limit the moving stroke of the sliding 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 group 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 a 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, the fourth through hole is provided with a second fixing piece, the second fixing piece is 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 the table leg, and the table leg comprises a first table leg and a second table leg, wherein the first table leg and the second table leg are respectively positioned at 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 positioned on 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, and the table legs are further provided with the adjusting groups, so that 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 invention, the supporting part is arranged, and the pressure on the table plate is further distributed through the supporting plate, so that the situation that the table plate generates larger pressure on the steel-wood frame when the furniture component is used, and the steel-wood frame is bent and damaged is avoided, 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 plate can be adsorbed at the bottom of the table plate when not used, and the space occupation is saved.

Drawings

FIG. 1 is a schematic view of the structure of a movable steel-wood furniture component of the present invention;

FIG. 2 is a schematic view of another angular configuration of the movable steel-wood furniture component of the present invention;

FIG. 3 is a schematic view of the mating of the steel wood frame and legs of the present invention;

FIG. 4 is a schematic view of the structure of the steel wood frame of the present invention;

FIG. 5 is a schematic view of a leg of the present invention;

figure 6 is a schematic view of a leg of the present invention in a separated configuration;

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

figure 8 is a schematic view of the table and support members of the present invention mated;

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 a movable steel and wood furniture component of the present invention;

FIG. 11 is a schematic view of a portion of the structure of the support member of 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 configuration of the annular groove and annular rail of the present invention;

the reference numerals are expressed as: 10-table, 20-steel wood frame, 21-wedge groove, 22-strip groove, 23-first mounting hole, 24-chute, 25-second mounting hole, 30-table leg, 31-slide rail frame, 32-connecting frame, 321-first through hole, 322-second through hole, 33-slide bar, 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 member, 41-supporting plate, 42-hinge plate, 43-annular groove, 44-annular rail, 441-first height layer, 442-second height layer, 443-third height layer, 444-fourth height layer, 45-impeller, 46-first iron ball, 47-second iron ball, 471-iron ball falling point, 48-turntable, clamping block, 481-clamping block, 49-clamping block, 481, 49-clamping rod, reset spring seat, 40-supporting member, 41-supporting member, 42-hinge plate, 43-annular groove, 44-annular rail, 441-first height layer, 442-second height layer, 411-second magnetic spring seat, and 60-reset member.

Detailed Description

The technical solutions 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 10, a steel wood frame 20, and a leg 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 is provided with two wedge-shaped grooves 21, and two strip-shaped grooves 22 are arranged on two sides of the steel-wood frame 20. The upper end of the steel-wood frame 20 is provided with a plurality of first mounting holes 23, the steel-wood frame 20 is fixedly connected with the table plate 10 through the first mounting holes 23, the lower end of the steel-wood frame 20 is provided with two sliding grooves 24, the sliding grooves 24 are connected with table legs 30, and the steel-wood frame 20 is also provided with a plurality of second mounting holes 25. As shown in fig. 5 to 7, the leg 30 is mainly composed of a slide rail frame 31, a connection frame 32, an adjustment group, and legs. The slide rail frame 31 is slidably connected with the slide groove 24, and the connecting frame 32 is fixedly connected with the slide rail frame 31 through bolts. The connection frame 32 cooperates with an adjustment group, which is connected to the leg. The table leg 30 further has two limiting blocks 313, the two limiting blocks 313 are installed in the second installation hole 25, a distance between the two limiting blocks 313 is adjustable, the limiting blocks 313 are used for limiting a moving stroke of the sliding rail frame 31, and the sliding rail frame 31 is fixedly connected with the steel wood frame 20.

As shown in fig. 6 to 7, the connection frame 32 is provided with a first through hole 321 and a second through hole 322. The adjustment group includes a slide bar 33 and a first link 34, the slide bar 33 being slidably coupled to the link frame 32. One end of the first link 34 is connected with a first connecting shaft 35, the first connecting shaft 35 is mounted 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 is provided with a third through hole 391 and a fourth through hole 392, the first fixing piece 37 is arranged in the third through hole 391, the fourth through hole 392 is provided with a second fixing piece 38, the second fixing piece 38 is connected with the slide rod 33, the second fixing piece 38 is also provided with a second connecting shaft 36, and the second connecting shaft 36 is arranged in the second through hole 322. The second connecting rod 39 is connected with a table leg through a bolt, and the table leg comprises a first table leg 310 and a second table leg 311, wherein the first table leg 310 and the second table leg 311 are respectively positioned at two sides of the sliding rail frame 31. A connecting bar 312 is fixedly connected between the first leg 310 and the second leg 311, and the connecting bar 312 can enable the first leg 310 and the second leg 311 to be always positioned on the same horizontal plane.

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

The use steps of the adjusting group are as follows: 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. Because the first supporting leg 310 and the second supporting leg 311 are connected with the second connecting leg 39 through bolts, when the height of the table leg needs to be adjusted, the bolts can be loosened, and the first supporting leg 310 or the second supporting leg 311 is rotated to meet the requirement of height adjustment. Finally, as the connecting strip 312 is fixedly connected between the first table leg 310 and the second table leg 311, the connecting strip 312 can ensure that the first table leg 310 and the second table leg 311 are always positioned at the same horizontal plane in adjustment.

In this embodiment, since the joints in the legs are all connected by bolts or fasteners, and frequent disassembly of bolts or fasteners is required when installing and adjusting the spacing or height of the legs, the stability of the movable steel-wood furniture component of the present invention needs to be further improved, that is, the table 10 is cooperatively connected with the supporting member 40, and the supporting member 40 has two states, in the first state, the supporting member 40 cooperates with the steel-wood frame 20, and in the second state, the supporting member 40 cooperates with the lower portion of the table 10, wherein the first state supports the state (as shown in fig. 8), and the second state is the collapsed 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 10 through the hinge plate 42, and the middle part of the table 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 of a trapezoid structure, an annular groove 43 is further arranged on the supporting plate 41, an impeller 45 is further arranged in the middle of the annular groove 43, and the impeller 45 is a quadrangle impeller. An annular rail 44 is mounted in the annular groove 43, and a first iron ball 46 and a second iron ball 47 are mounted on the annular rail 44. The second iron ball 47 is located between the two blades of the impeller 45, and always one iron ball is located between the two blades of the impeller 45.

As shown in fig. 13, the annular rail 44 has thereon a first level 441, a second level 442, a third level 443, and a fourth level 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 in an inclined plane structure, and the fourth height layer 44 connects the first height layer 441 and the third height layer 443, i.e. the annular rail 44 only allows the iron ball to move in one direction. In the first state, the first iron ball 46 is located at the second height layer 442, the second iron ball 47 is located at the third height layer 443, and in the second state, both the first iron ball 46 and the second iron ball 47 are located at the second height layer 443.

As shown in fig. 10 to 11, a turntable 48 is fixedly connected to the impeller 45, and a pushing block 49 is fixedly connected to the turntable 48. The turntable 48 is provided with four clamping grooves 481 along the center direction thereof, one clamping groove 481 is matched with the clamping rod 410, and the clamping rod 410 limits the rotation angle of the turntable to 90 degrees each time. When the first state and the second state of the support member 40 are switched, the first iron ball and the second iron ball push the impeller to rotate by 90 °. The clamping rod 410 is fixedly connected with a top rod 411, 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 component further comprises 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-angle surface of the support plate 41, and the limiting rod 52 is slidably connected to the mounting seat 51 through a second return spring 53. The limiting rod 52 contacts 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-wood frame 20. The steel-wood frame 20 is provided with bar grooves 22 on both sides, and in the first state, the limit rods 52 are matched with the bar grooves 22. As shown in fig. 9, a magnetic attraction member 60 is further connected to the right-angle surface of the support plate 41, and the magnetic attraction member 60 is a magnet block. In the second state, the magnetic attraction component 60 attracts the lower part of the table board 10, wherein the table board 10 is in a steel-wood structure, the main body structure of the table board takes wood as a board substrate and steel as a framework substrate.

In this embodiment, the movable furniture component of the present invention may be in the second position, in which the support plate 41 is attached to the bottom of the table 10, when carrying lighter items. When carrying a heavier item, the support component 40 is switched from the second state to the first state, i.e., a portion of the table pressure is shared with the support plate 41. Because the supporting plate 41 has a trapezoid structure, the lower bottom surface of the supporting plate contacts with the table plate, and the pressure of the table plate can be better shared. When the supporting member 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 cambered 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 push rod 411 moves upwards, the clamping rod 410 is driven to move upwards, that is, the clamping rod 410 is separated from the clamping groove 481, that is, the clamping rod is not limited to the turntable 48. At this time, as shown in fig. 12, the second iron ball 47 moves downward and drives the impeller 45 to rotate (not more than 45 °) under the action of gravity. The second iron ball 47 falls under gravity to the iron ball drop point 471. Because the impeller 45 (fixedly connected to the turntable 48) is deflected, the latch 410 cannot engage the latch groove 481, and the first return spring 412 is always in a compressed state. At the same time, the first iron ball 46 moves downwards (moves along the arrow direction in fig. 12) under the action of gravity, and the first iron ball pushes the impeller 45 to rotate continuously, and the turntable 48 is limited to rotate due to the fact that the turntable 48 is provided with four clamping grooves 481, namely, the rotation angle of the impeller 45 is 90 ° at most, and the clamping rod 410 is matched with the clamping groove 418 again under the action of the first return spring 412. Finally, the first iron ball 46 is located between the 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 drop point 471.

In this embodiment, after impeller 45 is rotated 90, pusher 49 is also rotated 90. When the pushing member 49 rotates, the limiting rod 52 is driven to move away from the pushing member 49, i.e. the limiting rod 52 cooperates with the bar grooves 22 on both sides of the steel-wood frame 20, thereby limiting the supporting plate 41. And when the supporting member 40 needs to be retracted, only the limit lever 52 needs to be contacted to limit the supporting plate 41. Finally, the support plate 41 is folded, i.e. the second state of the support member 40. 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 drop point 471 slides 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 thus the specific use method of the supporting member 40 is obtained.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims

1. The utility model provides a movable steel wood furniture component, includes table, steel wood frame and table leg, its characterized in that, table below and steel wood frame fixed connection, the table leg is connected in the both sides of steel wood frame, cooperation is connected with supporting part on the table, and this supporting part has two states, in the first state, supporting part cooperates with steel wood frame, in the second state of turning, supporting part cooperates with table below, wherein, supporting part includes backup pad and hinged plate, the backup pad passes through the hinged plate and is connected with the table, and the backup pad is trapezium structure, still install the ring channel in the backup pad, the impeller is still installed at the ring channel middle part, this impeller is the quadrangle impeller, ring channel installs in the annular rail, installs first iron ball and second iron ball on the annular rail, the second iron ball is located between two blades of impeller, fixedly connected with carousel on the impeller, be connected with the ejector pad on the carousel, the carousel is equipped with four draw-in grooves along centre of a circle direction, one of a card groove cooperates with the card pole, in the first state of supporting part and the second iron ball when switching, first state and second impeller, first impeller is rotated with the first iron ball.

The movable steel-wood furniture component further comprises a limiting component, the limiting component 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 pushing block, the pushing block drives the limiting rod to move in a direction away from the pushing block in a first state, strip-shaped grooves are formed in two sides of the steel-wood frame, and the limiting rod is matched with the strip-shaped grooves in the first state.

2. The movable steel-wood furniture member of 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 being higher than the second height layer, the second height layer being higher than the third height layer, the fourth height layer being of a beveled structure, the fourth height layer connecting the first height layer and the third height layer, wherein in the first state, the first iron ball is located at the second height layer, the second iron ball is located at the third height layer, and in the second state, both the first iron ball and the second iron ball are located at the second height layer.

3. The movable steel-wood furniture member of claim 1, wherein the right angle surface of the support plate is further connected to a magnetic component, and wherein in the second state the magnetic component engages under the table.

4. The movable steel-wood furniture component according to claim 1, wherein the steel-wood frame is provided with two wedge-shaped grooves, the clamping rod is connected with a push rod, in the first state, the push rod is matched with the wedge-shaped grooves, the upper end of the steel-wood frame is provided with a first mounting hole, the steel-wood frame is fixedly connected with the table 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 a table leg.

5. The movable steel-wood furniture member according to claim 4, wherein the table leg is mainly composed of a slide rail frame, a connecting frame, an adjusting group and a leg, the slide rail frame is connected with the slide groove, the connecting frame is fixedly connected with the slide rail frame, the connecting frame is matched with the adjusting group, the adjusting group is connected with the leg, and the table leg is further provided with a limiting block which limits the moving travel of the slide rail frame.

6. The movable steel-wood furniture component according to claim 5, wherein the connecting frame is provided with a first through hole and a second through hole, the adjusting group comprises a sliding rod and a first connecting rod, the sliding rod is in sliding connection with the connecting frame, 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, the second connecting rod 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 provided with a second fixing piece, the second fixing piece is connected with the sliding rod, the second fixing piece is further provided with a second connecting shaft, and the second connecting shaft is installed in the second through hole.

7. The movable steel and wood furniture member according to claim 6, wherein the second link is connected with a leg, the leg including a first leg and a second leg, wherein the first leg and the second leg are located on two sides of the slide rail frame, respectively.