CN217524343U

CN217524343U - Foot nail with freely adjustable length

Info

Publication number: CN217524343U
Application number: CN202121955751.0U
Authority: CN
Inventors: 叶大土
Original assignee: Quzhou Zhenxiang Electric Equipment Co ltd
Current assignee: Quzhou Zhenxiang Electric Equipment Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-10-04
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a foot nail that can freely adjust length, the on-line screen storage device comprises a base, base upper end central point puts swivelling joint and changes the board, change board upper end central point and put threaded rod of fixedly connected with, threaded connection has a pin fin on the threaded rod, the pin fin lower extreme outside with change and be provided with a fixed establishment between the board, the beneficial effects of the utility model are that: slide through the pulling telescopic link, make fixed establishment's fixed block roll-off in the fixed slot to can make the pin fin rotate on the threaded rod, realize stretching out and drawing back from top to bottom of pin fin, finally realize the adjustment of the whole length of foot nail, can make the foot nail be used for different furniture bottoms, increase the foot nail practicality.

Description

Foot nail with freely adjustable length

Technical Field

The utility model relates to a foot nail technical field specifically is a foot nail that can freely adjust length.

Background

The foot nail is the nail of binding in furniture bottom four corners, and foot nail bottom is provided with an antiskid cushion usually to the literary composition when can guaranteeing furniture to put is stable.

However, the length of the foot pin is usually fixed, which results in the need to use foot pins with different lengths and specifications for different furniture, and reduces the practicability of the foot pin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foot nail that can freely adjust length to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the foot nail capable of freely adjusting the length comprises a base, wherein a rotating plate is rotatably connected to the center of the upper end of the base, a threaded rod is fixedly connected to the center of the upper end of the rotating plate, a nail head is connected to the threaded rod in a threaded manner, and a fixing mechanism is arranged between the outer side of the lower end of the nail head and the rotating plate.

Preferably, the fixing mechanism comprises a telescopic hole and a fixing groove, the telescopic hole is formed in the periphery of the lower end of the nail head, the fixing groove is formed in the upper end of the rotating plate, and the position of the fixing groove corresponds to that of the telescopic hole.

Preferably, the telescopic holes are all connected with a telescopic rod in a sliding mode, the lower ends of the telescopic rods penetrate through the telescopic holes and are fixedly connected with fixing blocks, and the lower ends of the fixing blocks are clamped in the fixing grooves.

Preferably, the upper end of the telescopic rod is fixedly connected with a connecting spring, and the upper end of the connecting spring is fixedly connected in the telescopic hole.

Preferably, a threaded hole is formed in the center of the lower end of the nail head, and the threaded rod is connected in the threaded hole in a threaded mode.

Preferably, a fixed bearing is fixedly connected to the joint of the rotating plate and the base, and an anti-skid pad is fixedly connected to the lower end of the base.

Compared with the prior art, the beneficial effects of the utility model are that: slide through the pulling telescopic link, make fixed establishment's fixed block follow the fixed slot roll-off to can make the pin fin rotate on the threaded rod, realize stretching out and drawing back from top to bottom of pin fin, finally realize the adjustment of the whole length of foot nail, can make the foot nail be used for different furniture bottoms, increase the foot nail practicality.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the top view of the base of the present invention;

FIG. 4 is a schematic view of the structure of the nail head of the present invention;

fig. 5 is a schematic view of the front appearance structure of the present invention.

In the figure: 1. a base; 2. rotating the plate; 3. a non-slip mat; 4. fixing the bearing; 5. a threaded rod; 6. a nail head; 7. a threaded hole; 8. a fixing mechanism; 81. a telescopic hole; 82. a telescopic rod; 83. a connecting spring; 84. a fixed block; 85. and fixing the grooves.

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. 1-5, the present invention provides a technical solution: the utility model provides a foot nail that can freely adjust length, the on-line screen storage device comprises a

base

1, 1 upper end central point of base puts swivelling joint and changes board 2, change 2 upper end central point of board and put threaded rod 5 of fixedly connected with, threaded connection has a pin fin 6 on the threaded rod 5, be provided with a fixed establishment 8 between the 6 lower extreme outsides of pin fin and the commentaries on

classics board

2, 6 lower extreme central point of pin fin puts and has seted up a

screw hole

7, 5 threaded connection of threaded rod is in screw hole 7, change board 2 and fixed bearing 4 of 1 junction fixedly connected with of base, slipmat 3 of 1 lower extreme fixedly connected with of base.

Fixing mechanism 8 includes concertina hole 81 and fixed slot 85, concertina hole 81 is all seted up in 6 lower extremes of pin fin peripheral, fixed slot 85 is all seted up in commentaries on classics board 2 upper end and the position is corresponding with concertina hole 81, equal sliding connection has a telescopic link 82 in the concertina hole 81, telescopic link 82 lower extreme all passes concertina hole 81 and fixed block 84 of equal fixedly connected with, the equal joint of fixed block 84 lower extreme is in fixed slot 85, connecting spring 83 of equal fixedly connected with in telescopic link 82 upper end, the equal fixed connection of connecting spring 83 upper end is in concertina hole 81, upwards stimulate telescopic link 82, make telescopic link 82 upper end slide to concertina hole 81, and compression connecting spring 83, thereby make fixed block 84 upwards slide, and from sliding out in the fixed slot 85, make pin fin 6 can the free rotation.

Specifically, use the utility model discloses the time, at first upwards stimulate telescopic link 82, make telescopic link 82 upper end slide to flexible hole 81, and compression connecting spring 83, thereby make fixed block 84 upwards slide, and from the roll-off in fixed slot 85, make pin fin 6 can the free rotation, then it is fixed to hand commentaries on classics board 2, rotate pin fin 6 again, make pin fin 6 be located threaded rod 5 upper end and slide, when pin fin 6 slides to the assigned height, loosen telescopic link 82, make connecting spring 83 restore to the throne and promote telescopic link 82 and fixed block 84 roll-down, and make fixed block 84 pegged graft again in the fixed slot 85, prevent that pin fin 6 from rotating at will, finally accomplish the whole length adjustment of foot nail, the practicality of foot nail has been increased.

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

Claims

1. The foot nail capable of freely adjusting the length is characterized by comprising a base (1), wherein the center of the upper end of the base (1) is rotatably connected with a rotating plate (2), the center of the upper end of the rotating plate (2) is fixedly connected with a threaded rod (5), the threaded rod (5) is connected with a nail head (6) in a threaded manner, and a fixing mechanism (8) is arranged between the outer side of the lower end of the nail head (6) and the rotating plate (2).

2. A freely adjustable length foot peg according to claim 1, characterised in that: the fixing mechanism (8) comprises a telescopic hole (81) and a fixing groove (85), the telescopic hole (81) is formed in the periphery of the lower end of the nail head (6), the fixing groove (85) is formed in the upper end of the rotating plate (2) and corresponds to the telescopic hole (81).

3. A foot peg of freely adjustable length according to claim 2, characterized in that: all sliding connection has a telescopic link (82) in telescopic hole (81), telescopic link (82) lower extreme all passes telescopic hole (81) and equal fixed connection has a fixed block (84), the equal joint of fixed block (84) lower extreme is in fixed slot (85).

4. A freely adjustable length foot peg according to claim 3, wherein: the telescopic rod (82) is characterized in that the upper end of the telescopic rod (82) is fixedly connected with a connecting spring (83), and the upper end of the connecting spring (83) is fixedly connected in the telescopic hole (81).

5. A freely adjustable length foot peg according to claim 1, characterised in that: the center of the lower end of the nail head (6) is provided with a threaded hole (7), and the threaded rod (5) is in threaded connection with the threaded hole (7).

6. A freely adjustable length foot peg according to claim 1, characterised in that: the rotary plate is characterized in that a fixed bearing (4) is fixedly connected with the joint of the rotary plate (2) and the base (1), and an anti-skid pad (3) is fixedly connected with the lower end of the base (1).