CN215936846U

CN215936846U - Steel pipe house bench that stability is strong

Info

Publication number: CN215936846U
Application number: CN202122070078.9U
Authority: CN
Inventors: 张越聪; 张越能; 张志忠
Original assignee: Zhangzhou Guancheng Industry And Trade Co ltd
Current assignee: Zhangzhou Guancheng Industry And Trade Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-04
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the field of furniture, in particular to a steel pipe household bench with strong stability. The two stool legs are symmetrically arranged on the bottom surfaces of the two ends of the stool plate, the stool legs consist of supporting rods and cross rods, and the top ends of the supporting rods symmetrically arranged at the two ends of the cross rods are arranged on the bottom surfaces of the stool plate. The supporting rods are composed of rod sleeves and piston rods, the piston rods are embedded in the rod sleeves in a sliding mode, springs are arranged between the piston rods and the rod sleeves, the tail ends of the piston rods are hinged to the outer sides of the transverse rods, limiting blocks are arranged at the top ends of the rod sleeves, a plurality of limiting grooves are obliquely arranged on two sides of the connecting block on the bottom face of the stool plate, and the limiting blocks are embedded in the limiting grooves when the supporting rods are obliquely arranged. When the bench is operated, the force received by the bench can be buffered and absorbed through the supporting rod and the spring, so that the stress of the bench is more balanced, the bearing force and the stability of the bench are improved, the bench can bear larger weight without thick thickness, the weight of the bench can be integrally reduced when the bench is manufactured, and the transportation and the movement of the bench are facilitated.

Description

Steel pipe house bench that stability is strong

Technical Field

The utility model relates to the field of furniture, in particular to a steel pipe household bench with strong stability.

Background

The bench has the characteristics of stable structure, small floor area, capability of being used by people for sitting above the bench and the like, is widely used in family life, people can sit on the bench for eating or other purposes, and the traditional bench is made of thick wood plates for enhancing the stability and the strength of the bench, so that the bench is very heavy and is not easy to transport and move.

Disclosure of Invention

Aiming at the defects brought forward by the background technology, the utility model provides the steel pipe household bench with strong stability.

The utility model adopts the following technical scheme that:

the stool plate is provided with a connecting block on the bottom surface, a plurality of limiting grooves are symmetrically arranged on two sides of the connecting block, and the limiting grooves are obliquely arranged;

the stool legs are symmetrically arranged on the bottom surfaces of the two ends of the stool plate and consist of supporting rods and cross rods, the two ends of the cross rods are symmetrically provided with the supporting rods, and the top ends of the supporting rods are connected to the bottom surfaces of the stool plate;

the bracing piece, the bracing piece is equipped with a plurality of roots, and the bracing piece comprises rod cover and piston rod, piston rod slidable inlays in this rod cover, and piston rod head end and rod cover inner wall are connected to the spring both ends respectively, the rotatable being connected to of tail end of piston rod the horizontal pole outside, rod cover top are equipped with the stopper, when the bracing piece slope set up, this stopper detachable inlay in the spacing inslot.

As a further improvement, the limiting groove is embedded with a magnet block, the limiting block is made of ferromagnetic materials, and when the limiting block is embedded in the limiting groove, the magnet block can adsorb the limiting block.

As a further improvement, the bottom surface symmetry of bench board is equipped with a plurality of sunken spread grooves that make progress, and the spread groove is right the spacing groove is corresponding, and when the bracing piece was vertical setting, the stopper on the bracing piece can inlay in this spread groove.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the bench comprises a bench plate, bench legs and supporting rods. The two stool legs are symmetrically arranged on the bottom surfaces of the two ends of the stool plate, the stool legs consist of supporting rods and cross rods, and the top ends of the supporting rods symmetrically arranged at the two ends of the cross rods are arranged on the bottom surfaces of the stool plate. The supporting rods are composed of rod sleeves and piston rods, the piston rods are embedded in the rod sleeves in a sliding mode, springs are arranged between the piston rods and the rod sleeves, the tail ends of the piston rods are hinged to the outer sides of the transverse rods, limiting blocks are arranged at the top ends of the rod sleeves, a plurality of limiting grooves are obliquely arranged on two sides of the connecting block on the bottom face of the stool plate, and the limiting blocks are embedded in the limiting grooves when the supporting rods are obliquely arranged. When the bench is operated, the force received by the bench can be buffered and absorbed through the supporting rod and the spring, so that the stress of the bench is more balanced, the bearing force and the stability of the bench are improved, the bench can bear larger weight without thick thickness, the weight of the bench can be integrally reduced when the bench is manufactured, and the transportation and the movement of the bench are facilitated.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present invention.

Fig. 2 is a schematic structural diagram of a in fig. 1.

Fig. 3 is a schematic cross-sectional view of the support rod.

Fig. 4 is a schematic perspective view of the stool leg.

Fig. 5 is a schematic structural view showing support rods arranged on the stool legs.

Fig. 6 is a schematic cross-sectional view of the support rod inserted into the connecting groove.

Fig. 7 is a schematic structural diagram of B in fig. 6.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in the attached figure 1, the steel pipe household bench with strong stability comprises a bench plate 1, bench legs 2 and supporting rods 3.

As shown in fig. 1 and 4, stool foot 2 is equipped with two, and 2 symmetries of two stool feet are located on the bottom surface of 1 both ends of stool plating, and this stool foot 2 comprises branch 21 and horizontal pole 22, the both ends symmetry of horizontal pole 22 is equipped with branch 21, and this branch 21 top all is connected to on the bottom surface of stool plating 1, and the setting of horizontal pole 22 can strengthen the connection stability between 21 two branches 21 of branch, makes branch 21 atress more balanced, improves the bearing capacity of branch 21 to reinforcing stool foot 2 is to the support nature of stool plating 1, improves the stability of stool plating 1, reduces the risk that stool plating 1 appears tumbling in the use.

As shown in fig. 2, 3 and 4, the support rod 3 has a plurality of support rods, the support rod 3 is composed of a rod sleeve 31 and a piston rod 32, the piston rod 32 is slidably embedded in the rod sleeve 31, the head end of the piston rod 32 and the inner wall of the rod sleeve 31 are respectively connected to the two ends of a spring 33, the tail end of the piston rod 32 is rotatably connected to the outer side of the cross rod 22, the top end of the rod sleeve 31 is provided with a limit block 34, the bottom surface of the stool plate 1 is provided with a connection block 12, the two sides of the connection block 12 are symmetrically provided with a plurality of limit grooves 122, during operation, the piston rod 32 rotates around the cross rod 22 to enable the support rod 3 to be inclined, then the rod sleeve 31 moves outwards along the spring 33 under the elastic restoring force of the spring 33, the limit block 34 is stably embedded in the limit groove 122 of the connection block 12, at this time, a stable triangular structure is formed between the support rod 3, the legs 2 and the stool plate 1, when the stool plate 1 is bent downwards due to an excessive downward force, the power that receives on the bench board 1 can give stopper 34 and rod cover 31 in the downward transmission, make rod cover 31 move down along piston rod 32, compression spring 33, with the buffering, absorb the power that bench board 1 received, make bench board 1 atress more balanced, improve bench board 1's bearing capacity and stability, make bench board 1 need not very thick thickness and also can bear great weight, thereby can wholly reduce the weight of bench when the preparation, be convenient for the transportation and the removal of bench, and simultaneously, middle part through 3 auxiliary stay bench boards 1 of bracing piece, can reduce bench board 1 middle part cracked risk in the use. And the limiting groove 122 is inclined, so that the limiting block 34 on the supporting rod 3 can be inserted into the limiting groove 122 in an inclined manner, the contact area between the limiting block 34 and the limiting groove 122 is increased, and the stability of the limiting block 34 and the limiting groove 122 is improved. Further, the limiting groove 122 is embedded with the magnet block 121, the limiting block 34 is made of ferromagnetic materials, when the limiting block 34 is embedded in the limiting groove 122, the magnet block 121 can adsorb the limiting block 34, the magnetic attraction of the magnet block 121 to the limiting block 34 is utilized, the connection stability between the limiting block 34 and the limiting groove 122 can be enhanced, and the risk that the limiting block 34 is separated from the limiting groove 122 in the using process is reduced.

As shown in fig. 5, 6 and 7, in addition, a plurality of connecting grooves 11 which are recessed upwards are symmetrically arranged on the bottom surface of the stool plate 1, and the connecting grooves 11 correspond to the limiting grooves 122, when the support rod 3 is vertically arranged, the limiting block 34 on the support rod 3 can be embedded in the connecting grooves 11, when the transportation of the bench is required, the rod sleeve 31 can be pulled to move inwards along the piston rod 32, the spring 33 is compressed, the limiting block 34 is separated from the limiting grooves 122, then the piston rod 32 is rotated around the cross rod 22, the piston rod 32 and the rod sleeve 31 are kept vertical, then the rod sleeve 31 is pulled downwards, the limiting block 34 is embedded in the connecting grooves 11, then the rod sleeve 31 is released, the limiting block 34 is pressed in the connecting grooves 11 under the action of the elastic restoring force of the spring 33, the phenomenon that the limiting block 34 is separated from the connecting grooves 11 in the moving process of the bench is avoided, and the connecting stability between the rod sleeve 31 and the connecting grooves 11 is improved, and with bracing piece 3 neatly arrange in spread groove 11, make bracing piece 3 and bench foot 2 be in the coplanar, can reduce and bump to bracing piece 3 at the bench removal in-process, lead to the risk that bracing piece 3 buckles and damages.

During operation, the piston rod 32 rotates around the cross rod 22, the support rod 3 is inclined, the rod sleeve 31 moves outwards along the spring 33 under the action of the elastic restoring force of the spring 33, the limit block 34 is stably embedded into the limit groove 122 of the connecting block 12, a stable triangular structure is formed among the support rod 3, the stool legs 2 and the stool plate 1, the magnet block 121 can absorb the limit block 34 after the limit block 34 is embedded into the limit groove 122, the magnetic attraction of the magnet block 121 to the limit block 34 can enhance the connection stability between the limit block 34 and the limit groove 122, the risk that the limit block 34 is separated from the limit groove 122 in the use process is reduced, the triangular structure is more stable, when the stool plate 1 bends downwards due to the excessive downward force applied to the stool plate 1, the force applied to the stool plate 1 can be downwardly transferred to the limit block 34 and the rod sleeve 31, so that the rod sleeve 31 moves downwards along the piston rod 32, compression spring 33 to the buffering, absorb the power that bench board 1 received, make bench board 1 atress more balanced, improve bench board 1's bearing capacity and stability, make bench board 1 need not very thick thickness also can bear great weight, thereby can wholly reduce the weight of bench when the preparation, the transportation and the removal of the bench of being convenient for, in addition, through the middle part of 3 auxiliary stay bench boards of bracing piece, can reduce bench board 1 middle part cracked risk in the use. The supporting rod 21, the cross rod 22, the rod sleeve 31 and the piston rod 32 are all steel tubes made of stainless steel materials, and have the advantages of being not prone to corrosion and rusting, high in compression resistance and mechanical strength and the like.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. The utility model provides a steel pipe house bench that stability is strong, its characterized in that, including:

2. The steel pipe house bench of claim 1 that stability is strong, its characterized in that: the limiting groove is embedded with a magnet block, the limiting block is made of ferromagnetic materials, and when the limiting block is embedded in the limiting groove, the magnet block can adsorb the limiting block.

3. The steel pipe house bench of claim 1 that stability is strong, its characterized in that: the bottom surface symmetry of bench board is equipped with a plurality of sunken spread grooves that make progress, and the spread groove is right the spacing groove is corresponding, and when the bracing piece was vertical setting, the stopper on the bracing piece can inlay in this spread groove.