CN220069124U - Steel furniture convenient to carry - Google Patents

Abstract

The utility model discloses steel furniture convenient to carry, which comprises symmetrically arranged steel frames, wherein the symmetrically arranged steel frames are connected through hinges, a plurality of connecting rods are arranged in the steel frames, and fixed seats are symmetrically arranged at the lower ends of the steel frames; the fixed cylinder is arranged at the upper end of the connecting rod, and a telescopic pin is movably connected in the fixed cylinder; the table boards are provided with fixing holes; the table leg, the table leg upper end is installed the connecting plate, the fixing base outside is equipped with the dismouting groove, the swing joint has the screw rod in the dismouting groove, connecting plate and dismouting inslot wall all are equipped with the screw, screw and screw threaded connection, the utility model can separate table and table leg into the spare part from the steel frame through telescopic pin, fixed orifices, screw rod, connecting plate and screw, in order to conveniently transport, can fold longer steel frame through the hinge in order to reduce holistic size, has reduced the work degree of difficulty of steel frame transportation.

Description

Steel furniture convenient to carry

Technical Field

The utility model relates to the field of steel-wood furniture, in particular to steel furniture convenient to carry.

Background

The steel-wood furniture is various furniture which is made by taking wood (including artificial boards) as a board surface substrate and steel as a framework substrate as a main structure and matching the main structure, and comprises various furniture such as dining tables, tea tables, chairs and the like.

The steel frame under the existing simple table is integrally formed after being manufactured, is large in size, cannot enter a corridor and an elevator when being transported to a high floor, and can be transported only through a crane.

Disclosure of Invention

The utility model aims to provide steel furniture which is convenient to carry and aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel frame is symmetrically arranged, the symmetrically arranged steel frames are connected through hinges, a plurality of connecting rods are arranged in the steel frame, and fixed seats are symmetrically arranged at the lower end of the steel frame;

the fixed cylinder is embedded at the upper end of the connecting rod, and a telescopic pin is movably connected in the fixed cylinder;

the lower ends of the table boards are provided with fixing holes which are movably connected and matched with the telescopic pins;

the desk foot, the connecting plate is installed to desk foot upper end, the fixing base outside is equipped with the dismouting groove, dismouting groove and connecting plate swing joint, swing joint has the screw rod in the dismouting groove, the connecting plate all is equipped with the screw that corresponds with dismouting inslot wall, screw and screw threaded connection, the connecting plate passes through the screw rod with the fixing base and is connected.

As a preferable implementation mode of the steel furniture convenient to carry, a spring is arranged between the telescopic pin and the bottom surface of the fixed cylinder, the spring is matched with the telescopic pin, and the telescopic pins on different steel frames are mutually matched.

As a preferable implementation mode of the steel furniture convenient to carry, the outer wall of the telescopic pin is symmetrically provided with the limit sliding blocks, and the inner wall of the fixed cylinder is provided with the limit groove.

As a preferable implementation mode of the steel furniture convenient to carry, the outer side of the fixing hole is provided with a conical hole which is gradually reduced upwards, and the conical hole is matched with the telescopic pin.

As a preferred implementation mode of the steel furniture convenient to carry, the deepest part in the fixing hole and the upper end of the telescopic pin are provided with the magnetic attraction plates which are matched with each other.

As a preferable implementation mode of the steel furniture convenient to carry, the two ends of the table plate are symmetrically provided with the hand-held grooves.

As a preferable implementation mode of the steel furniture convenient to carry, provided by the utility model, one end of the screw is provided with the rotary table, and the outer wall of the rotary table is provided with the rubber part.

Compared with the prior art, the utility model has the beneficial effects that:

1. the table plate and the table feet can be separated from the steel frame into parts through the telescopic pins, the fixing holes, the screw rods, the connecting plates and the screw holes so as to be convenient to transport, and the longer steel frame can be folded through the hinge so as to reduce the overall size, so that the work difficulty of transporting the steel frame is reduced.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a steel frame according to the present utility model;

figure 3 is a cross-sectional view of a table of the present utility model;

FIG. 4 is a cross-sectional view of a steel frame of the present utility model;

FIG. 5 is a cross-sectional view of a holder according to the present utility model;

fig. 6 is an enlarged view of the portion a of the present utility model.

In the figure: 1. a steel frame; 11. a connecting rod; 12. a fixed cylinder; 121. a telescopic pin; 122. a spring; 123. a limit groove; 124. a limit sliding block; 13. a fixing seat; 14. a disassembly and assembly groove; 15. a turntable; 16. a rubber part; 17. a screw; 18. a screw hole; 2. a table leg; 21. a connecting plate; 3. a table plate; 31. a hand-held groove; 32. a tapered bore; 33. a fixing hole; 34. a magnetic suction plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the steel frame comprises symmetrically arranged steel frames 1, wherein the symmetrically arranged steel frames 1 are connected through hinges, a plurality of connecting rods 11 are arranged in the steel frames 1, and fixed seats 13 are symmetrically arranged at the lower ends of the steel frames 1; the fixed cylinder 12 is embedded in the upper end of the connecting rod 11, and a telescopic pin 121 is movably connected in the fixed cylinder 12;

the table boards 3 are provided with fixing holes 33 at the lower ends, and the fixing holes 33 are movably connected and matched with the telescopic pins 121;

the desk leg 2, connecting plate 21 is installed to desk leg 2 upper end, the fixing base 13 outside is equipped with dismouting groove 14, dismouting groove 14 and connecting plate 21 swing joint, swing joint has screw 17 in the dismouting groove 14, connecting plate 21 and dismouting groove 14 inner wall all are equipped with corresponding screw 18, screw 18 and screw 17 threaded connection, connecting plate 21 passes through screw 17 with fixing base 13 to be connected, specifically, can separate desk plate 3 and desk leg 2 from steel frame 1 into spare part in order to conveniently transport through telescopic pin 121, fixed orifices 33, screw 17, connecting plate 21 and screw 18, can fold longer steel frame 1 in order to reduce holistic size through the hinge, has reduced the work degree of difficulty of steel frame 1 transportation.

Referring to fig. 6, a spring 122 is installed between the telescopic pin 121 and the bottom surface of the fixed cylinder 12, the spring 122 cooperates with the telescopic pin 121, and the telescopic pins 121 on different steel frames 1 cooperate with each other, specifically, by this design, the steel frames 1 can be completely attached and not blocked by the telescopic pin 121 when the steel frames 1 are folded, and the telescopic pin 121 can automatically extend out for installing the table plate 3 when the table is assembled.

Referring to fig. 6, the outer wall of the telescopic pin 121 is symmetrically provided with a limiting slider 124, and the inner wall of the fixed cylinder 12 is provided with a limiting slot 123, so that the telescopic pin 121 can be prevented from falling off from the fixed cylinder 12 and being lost through the design.

Referring to fig. 3, a tapered hole 32 is formed on the outer side of the fixing hole 33, and the tapered hole 32 is matched with the telescopic pin 121, so that the telescopic pin 121 can be conveniently and quickly inserted into the fixing hole 33 when the table 3 is installed.

Referring to fig. 3 and 6, the magnetic attraction plates 34 are respectively mounted at the deepest part of the fixing hole 33 and the upper end of the telescopic pin 121, and specifically, the design can assist the telescopic pin 121 to be fast attached to the fixing hole 33.

Referring to fig. 1, the two ends of the table 3 are symmetrically provided with the hand-hold grooves 31, and in particular, the table 3 can be conveniently lifted upwards through the design.

Referring to fig. 5, a turntable 15 is mounted at one end of the screw 17, and a rubber portion 16 is mounted on the outer wall of the turntable 15, so that the screw 17 can be quickly rotated.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

When carrying the table, the table plate 3 is lifted upwards and disassembled through the portable groove 31, then the screw rod 17 is screwed out through the rotary disc 15, the table leg 2 can be disassembled at the moment, the steel frame 1 is folded towards the middle part through the hinge until the two steel frames 1 are attached, in the process, the telescopic pins 121 on the two steel frames 1 are mutually extruded and contracted into the fixed cylinder 12, and at the moment, the separated table plate 3, the separated table leg 2 and the folded steel frames 1 can be transported;

after the steel frames 1 are transported to a designated place, the two steel frames 1 are unfolded to enable the two steel frames 1 to be parallel, at the moment, the telescopic pins 121 extend out of the fixed cylinder 12 under the action of the springs 122, then the outer sides of the steel frames 1 are lifted, the table legs 2 are lifted up to enable the connecting plates 21 on the table legs 2 to be inserted into the dismounting grooves 14, at the moment, the screws 17 are screwed into the screw holes 18 through the turntables 15 to enable the connecting plates 21 to be connected with the fixed seats 13, after all the table legs 2 are mounted, the table plates 3 are placed on the steel frames 1 from top to bottom, and the telescopic pins 121 are inserted into the fixed holes 33, so that assembly is completed.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "snap-in," "shaft-connected," "plug-in," "welded," "screwed-on" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a steel furniture of convenient transport which characterized in that: the steel frame (1) is symmetrically arranged, the symmetrically arranged steel frames (1) are connected through hinges, a plurality of connecting rods (11) are arranged in the steel frames (1), and fixed seats (13) are symmetrically arranged at the lower ends of the steel frames (1);

the fixed cylinder (12), the embedded installation of the fixed cylinder (12) is in the upper end of connecting rod (11), there is flexible pin (121) in the movable connection of the fixed cylinder (12);

the multifunctional desk comprises a plurality of desk boards (3), wherein fixing holes (33) are formed in the lower ends of the desk boards (3), and the fixing holes (33) are movably connected and matched with telescopic pins (121);

table foot (2), connecting plate (21) are installed to table foot (2) upper end, fixing base (13) outside is equipped with dismouting groove (14), dismouting groove (14) and connecting plate (21) swing joint, swing joint has screw rod (17) in dismouting groove (14), connecting plate (21) all are equipped with screw hole (18) that correspond with dismouting groove (14) inner wall, screw hole (18) and screw rod (17) threaded connection, connecting plate (21) are connected through screw rod (17) with fixing base (13).

2. A steel furniture item for easy handling as defined in claim 1, wherein: a spring (122) is arranged between the telescopic pin (121) and the bottom surface of the fixed cylinder (12), the spring (122) is matched with the telescopic pin (121), and the telescopic pins (121) on different steel frames (1) are matched with each other.

3. A steel furniture item for easy handling as defined in claim 1, wherein: limiting sliding blocks (124) are symmetrically arranged on the outer wall of the telescopic pin (121), and limiting grooves (123) are formed in the inner wall of the fixed cylinder (12).

4. A steel furniture item for easy handling as defined in claim 1, wherein: and a conical hole (32) which is gradually reduced upwards is arranged on the outer side of the fixing hole (33), and the conical hole (32) is matched with the telescopic pin (121).

5. A steel furniture item for easy handling as defined in claim 1, wherein: and the deepest part in the fixing hole (33) and the upper end of the telescopic pin (121) are provided with magnetic attraction plates (34) which are matched with each other.

6. A steel furniture item for easy handling as defined in claim 1, wherein: both ends of the desk plate (3) are symmetrically provided with portable grooves (31).

7. A steel furniture item for easy handling as defined in claim 1, wherein: one end of the screw rod (17) is provided with a rotary table (15), and the outer wall of the rotary table (15) is provided with a rubber part (16).