CN214711583U

CN214711583U - Foldable metal stool convenient to adjust height and good in compression resistance

Info

Publication number: CN214711583U
Application number: CN202120982083.4U
Authority: CN
Inventors: 施建平
Original assignee: Hangzhou Xinxiao Metal Products Co ltd
Current assignee: Hangzhou Xinxiao Metal Products Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-16
Anticipated expiration: 2031-05-10

Abstract

The utility model belongs to the technical field of the metal bench, especially, be a collapsible metal bench convenient to height-adjusting and compressive property are good, including metal bench face and bracing piece, the clamp plate is installed to the below of metal bench face, and the below of clamp plate is provided with the buffer board, the below of buffer board is connected with the one end of spring, and the other end of spring is provided with the backup pad, the telescopic link is installed to the below of backup pad, and the inboard of telescopic link is provided with the spacing groove, the outside of telescopic link is connected with the movable block, and the inboard of movable block is connected with fixed fixture block to fixed fixture block's outer wall is provided with the knob, the bracing piece is installed in the below position of movable block, and installs first solid fixed splint in the outside of bracing piece, inside running through of first solid fixed splint has first pivot. This collapsible metal bench convenient to height-adjusting and compressive property are good can fold and accomodate, and compressive property is good, and is convenient for highly adjust the metal bench.

Description

Foldable metal stool convenient to adjust height and good in compression resistance

Technical Field

The utility model relates to a metal bench technical field specifically is a collapsible metal bench convenient to height-adjusting and compressive property are good.

Background

One of furniture during the stool, current stool is mostly plastics, wooden stool, and the material cost, can not recycle, and for guaranteeing necessary support intensity, the metal stool has appeared along with the development of science and technology, and the metal stool material all has certain thickness, difficult harm, nevertheless current metal stool technique still has following problem:

1. the existing metal stool legs are connected by welding, so that the existing metal stool is inconvenient to fold and store and occupies large space;

2. when the metal stool is used, the compression resistance is low, the metal stool is easy to damage, and the height of the metal stool is difficult to adjust.

Aiming at the problems, innovative design is urgently needed on the basis of the original foldable metal stool which is convenient for height adjustment and good in compression resistance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible metal bench convenient to height-adjusting and compressive property are good to propose current metal bench in solving above-mentioned background art, be not convenient for fold and accomodate, compressive property is low, and is difficult to highly carry out the problem of adjusting to the metal bench.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable metal stool convenient for height adjustment and good in compression resistance comprises a metal stool surface and a supporting rod, wherein a pressing plate is installed below the metal stool surface, a buffer plate is arranged below the pressing plate, one end of a spring is connected below the buffer plate, a supporting plate is arranged at the other end of the spring, a telescopic rod is installed below the supporting plate, a limiting groove is formed in the inner side of the telescopic rod, a movable block is connected to the outer side of the telescopic rod, a fixed clamping block is connected to the inner side of the movable block, a knob is arranged on the outer wall of the fixed clamping block, the supporting rod is installed below the movable block, a first fixed clamping plate is installed on the outer side of the supporting rod, a first rotating shaft penetrates through the first fixed clamping plate, a supporting leg is arranged on the outer side of the first rotating shaft, a metal stool foot is installed at the end of the supporting leg, a connecting shaft penetrates through the supporting leg, and the outside of connecting axle is connected with connecting plate one end, the other end of connecting plate is provided with the second pivot, and the outer wall of second pivot installs the fixed splint of second.

Preferably, the metal stool surface and the pressing plate are integrally welded, and the metal stool surface and the supporting plate form a lifting installation structure through a spring.

Preferably, a rotary mounting structure is formed between the fixed clamping block and the telescopic rod through a knob, and the fixed clamping block is connected with the telescopic rod in a clamping manner.

Preferably, a detachable mounting structure is formed between the supporting rod and the first fixing clamp plate through a first rotating shaft, and the inner diameter of the first fixing clamp plate is the same as the outer diameter of the supporting rod.

Preferably, the supporting legs and the supporting rods form a turnover mounting structure through a first rotating shaft, and the supporting legs and the metal stool legs are connected in a clamping mode.

Preferably, the connecting plate is tightly attached to the supporting legs, and the supporting legs and the connecting plate form a rotating installation structure through a second rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the foldable metal stool convenient for height adjustment and good in compression resistance can be folded and stored, is good in compression resistance, and facilitates height adjustment of the metal stool;

1. when the foldable metal stool is used, the supporting legs can be turned over on the first fixing clamp plate through the first rotating shaft, and the connecting plate is stressed to rotate through the second rotating shaft during turning, so that the supporting legs can be folded and stored on the supporting rods, and the supporting legs and the metal stool legs are connected in a clamping manner and can be detached and replaced;

2. when sitting on the metal bench face, the clamp plate atress can go up and down in the backup pad through the spring to can play the effect of buffering to the metal bench face, thereby improve the crushing resistance of device, when height-adjusting, rotate the knob and can drive fixed fixture block and carry out altitude mixture control at the spacing inslot.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the connection structure of the movable block and the fixed block of the present invention;

fig. 3 is a schematic view of a connection structure between the first fixing clamp plate and the first rotating shaft of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a metal stool surface; 2. pressing a plate; 3. a buffer plate; 4. a spring; 5. a support plate; 6. a telescopic rod; 7. a limiting groove; 8. a movable block; 9. fixing the fixture block; 10. a knob; 11. a support bar; 12. a first stationary jaw; 13. a first rotating shaft; 14. supporting legs; 15. metal stool legs; 16. a connecting shaft; 17. a connecting plate; 18. a second rotating shaft; 19. a second fixed splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a foldable metal stool convenient for height adjustment and good in pressure resistance comprises a metal stool surface 1, a pressing plate 2, a buffer plate 3, a spring 4, a supporting plate 5, a telescopic rod 6, a limiting groove 7, a movable block 8, a fixed clamping block 9, a knob 10, a supporting rod 11, a first fixed clamping plate 12, a first rotating shaft 13, a supporting leg 14, a metal stool foot 15, a connecting shaft 16, a connecting plate 17, a second rotating shaft 18 and a second fixed clamping plate 19, the pressing plate 2 is installed below the metal stool surface 1, the buffer plate 3 is arranged below the pressing plate 2, one end of the spring 4 is connected below the buffer plate 3, the supporting plate 5 is arranged at the other end of the spring 4, the telescopic rod 6 is installed below the supporting plate 5, the limiting groove 7 is arranged inside the telescopic rod 6, the movable block 8 is connected outside the telescopic rod 6, the fixed clamping block 9 is connected inside the movable block 8, the knob 10 is arranged on the outer wall of the fixed clamping block 9, the support rod 11 is arranged at the lower position of the movable block 8, a first fixed clamp 12 is arranged on the outer side of the support rod 11, a first rotating shaft 13 penetrates through the first fixed clamp 12, a support leg 14 is arranged on the outer side of the first rotating shaft 13, a metal stool foot 15 is arranged at the end of the support leg 14, a connecting shaft 16 penetrates through the support leg 14, one end of a connecting plate 17 is connected to the outer side of the connecting shaft 16, a second rotating shaft 18 is arranged at the other end of the connecting plate 17, and a second fixed clamp 19 is arranged on the outer wall of the second rotating shaft 18;

furthermore, the metal stool surface 1 and the pressing plate 2 are welded and integrally arranged, the metal stool surface 1 and the supporting plate 5 form a lifting mounting structure through the spring 4, the metal stool surface 1 can be prevented from falling off due to the welding and integrally arranged, and when the metal stool surface 1 is seated, the pressing plate 2 can be lifted on the supporting plate 5 through the spring 4 under stress, so that the metal stool surface 1 can be buffered;

furthermore, a rotary mounting structure is formed between the fixed clamping block 9 and the telescopic rod 6 through a knob 10, the fixed clamping block 9 is connected with the telescopic rod 6 in a clamping manner, and when the height is adjusted, the knob 10 is rotated to drive the fixed clamping block 9 to perform height adjustment in a limiting groove 7 in the telescopic rod 6;

furthermore, a detachable installation structure is formed between the support rod 11 and the first fixing clamp 12 through the first rotating shaft 13, the inner diameter of the first fixing clamp 12 is the same as the outer diameter of the support rod 11, when the support leg 14 needs to be replaced, the first rotating shaft 13 is rotated and taken out, and the support leg 14 can be detached and replaced without the first fixing clamp 12 being stressed;

furthermore, a turnover mounting structure is formed between the supporting legs 14 and the supporting rod 11 through the first rotating shaft 13, and the supporting legs 14 and the metal stool legs 15 are connected in a clamping manner, so that when the folding stool needs to be folded and stored, the supporting legs 14 can be turned and folded on the supporting rod 11 through the first rotating shaft 13, and the supporting legs 14 and the metal stool legs 15 are connected in a clamping manner, so that the disassembly and the replacement can be conveniently carried out;

further, for closely laminating between connecting plate 17 and the supporting leg 14, and constitute through second pivot 18 between supporting leg 14 and the connecting plate 17 and rotate mounting structure, when folding, supporting leg 14 is more stable when the upset when closely laminating can, and more firm when sitting metal bench face 1.

The working principle is as follows: when the foldable metal stool which is convenient for adjusting the height and has good pressure resistance is used, firstly, the supporting legs 14 can be turned over on the first fixed splint 12 through the first rotating shafts 13, the supporting legs 14 are turned over while the connecting plates 17 are forced to rotate through the second rotating shafts 18, and the close fit between the connecting plate 17 and the supporting legs 14 can ensure more stability during overturning, and can improve the stability when sitting on the metal stool surface 1, the supporting legs 14 can be folded and stored on the supporting rods 11, then the metal stool legs 15 and the supporting legs 14 are connected in a clamping way so as to be disassembled and replaced, then when the metal stool surface 1 is seated, the pressure plate 2 can be lifted on the supporting plate 5 by the spring 4 under the stress, thereby can play the effect of buffering to metal bench face 1 to the crushing resistance of device has been improved, when the height-adjusting at last, rotates knob 10 and can drive fixed fixture block 9 and carry out height control in spacing groove 7.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a collapsible metal bench convenient to height-adjusting and compressive property are good, includes metal bench face (1) and bracing piece (11), its characterized in that: the metal stool comprises a metal stool surface (1), a pressing plate (2) and a buffer plate (3) arranged below the pressing plate (2), wherein one end of a spring (4) is connected below the buffer plate (3), a supporting plate (5) is arranged at the other end of the spring (4), a telescopic rod (6) is arranged below the supporting plate (5), a limiting groove (7) is arranged inside the telescopic rod (6), a movable block (8) is connected outside the telescopic rod (6), a fixed clamping block (9) is connected inside the movable block (8), a knob (10) is arranged on the outer wall of the fixed clamping block (9), a supporting rod (11) is arranged below the movable block (8), a first fixed clamping plate (12) is arranged outside the supporting rod (11), a first rotating shaft (13) penetrates through the first fixed clamping plate (12), and the outside of first pivot (13) is provided with supporting leg (14) to metal bench foot (15) are installed to the end of supporting leg (14), connecting axle (16) has been run through to the inside of supporting leg (14), and the outside of connecting axle (16) is connected with connecting plate (17) one end, the other end of connecting plate (17) is provided with second pivot (18), and the outer wall of second pivot (18) installs second solid fixed splint (19).

2. The foldable metal stool with the advantages of convenient height adjustment and good pressure resistance as claimed in claim 1, wherein: the metal stool surface (1) and the pressing plate (2) are integrally welded, and the metal stool surface (1) and the supporting plate (5) form a lifting installation structure through a spring (4).

3. The foldable metal stool with the advantages of convenient height adjustment and good pressure resistance as claimed in claim 1, wherein: the fixed clamping block (9) and the telescopic rod (6) form a rotary mounting structure through a knob (10), and the fixed clamping block (9) is connected with the telescopic rod (6) in a clamping manner.

4. The foldable metal stool with the advantages of convenient height adjustment and good pressure resistance as claimed in claim 1, wherein: the detachable installation structure is formed between the supporting rod (11) and the first rotating shaft (13) through the first rotating shaft (13), and the inner diameter of the first fixing clamp plate (12) is the same as the outer diameter of the supporting rod (11).

5. The foldable metal stool with the advantages of convenient height adjustment and good pressure resistance as claimed in claim 1, wherein: the turnover installation structure is formed between the supporting legs (14) and the supporting rods (11) through the first fixing clamp plates (12), and the supporting legs (14) are connected with the metal stool legs (15) in a clamping mode.

6. The foldable metal stool with the advantages of convenient height adjustment and good pressure resistance as claimed in claim 1, wherein: the connecting plate (17) is tightly attached to the supporting legs (14), and the supporting legs (14) and the connecting plate (17) form a rotating installation structure through a second rotating shaft (18).