CN202234159U

CN202234159U - Telescopic bed leg

Info

Publication number: CN202234159U
Application number: CN2011203856260U
Authority: CN
Inventors: 孙川蛟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-29
Filing date: 2011-09-29
Publication date: 2012-05-30
Anticipated expiration: 2021-09-29

Abstract

The utility model discloses a telescopic bed leg, which comprises an upper bed leg 1, a lower bed leg 2 and a coiled screw cap 3, wherein the lower end of the upper bed leg 1 is provided with external thread teeth 4 of a certain distance; the lower bed leg 2 is a hollow circular thick pipe; the inner mouth of the upper end of the lower bed leg 2 is provided with internal thread teeth 5; and the internal thread teeth 5 are matched with the external thread teeth 4 of the upper bed leg 1. The coiled screw cap 3 is arranged on the external thread teeth 4 of the upper bed leg 1, and is screwed after the height of the bed leg is adjusted, so that the upper bed leg 1 and the lower bed leg 2 are tightly connected together and are prevented from becoming loose. During installation of a bed, the lower bed leg 2 is adjusted and lowered to be contacted with the ground on a side where the bed leg is away from the ground, and the coiled screw cap 3 is screwed after adjustment till the bed is stable.

Description

A kind of telescopic footpost

Technical field

A kind of telescopic footpost of the utility model can be used on places such as various rests such as family, hotel and hospital, sleep.

Background technology

At present, no matter the bed of being sold on the market is wood bed, iron bed, still high sunken bed, combination cot; The height of their footpost all is changeless, and links together with bed, sometimes, because ground is uneven; Regular meeting occurs in four legs one or two leg built on stilts being arranged, and at this moment we need put down the bed plug could use with wooden unit or tile, in addition; In sleep, need this end that head is slept heightened a bit or lowly a bit satisfies the needs of different situations sometimes, common bed can't be accomplished.Therefore, traditional footpost can't satisfy the various needs of the modern life.

The utility model content

In order to solve above-mentioned technical problem, the utility model provides a kind of telescopic footpost, and it is installed in bed, and the height of four legs of bed just can be regulated as required, so that adapt to the needs of different situations.

A kind of telescopic footpost of the utility model; It comprises footpost 1, following footpost 2 and dish type nut 3 compositions; There is the external thread wire tooth 4 of a segment distance lower end of last footpost 1; Following footpost 2 is the circular thick pipe of hollow, and the internal orifice of its upper end has an internal thread silk tooth 5, and internal thread silk tooth 5 is complementary with the external thread wire tooth 4 of last footpost 1.One dish type nut 3 is arranged on the external thread wire tooth 4 of last footpost 1, be used for after regulating the footpost height, tightening, footpost 1 and following footpost 2 are linked together tightly, avoid loosening.When bed was installed, which side footpost had left ground, just regulated footpost 2 down, and it is descended, and contacted with ground, just tightened dish type nut 3 after regulating, till bed steadily.

Description of drawings

Fig. 1 is the figure of the last footpost 1 of the utility model, following footpost 2, dish type nut 3

Fig. 2 is combined into the figure of footpost for the last footpost 1 of the utility model, following footpost 2, dish type nut 3

Fig. 3 is the constitutional diagram of a kind of telescopic footpost of installation the utility model in bed

The specific embodiment

Do further explain below in conjunction with the description of drawings and the specific embodiment

Can know by Fig. 1, Fig. 2, Fig. 3, Fig. 4; A kind of telescopic footpost; It comprises footpost 1, following footpost 2 and dish type nut 3 compositions, and there is the external thread wire tooth 4 of a segment distance lower end of last footpost 1, and following footpost 2 is the circular thick pipe of hollow; The internal orifice of its upper end has an internal thread silk tooth 5, and internal thread silk tooth 5 is complementary with the external thread wire tooth 4 of last footpost 1.One dish type nut 3 is arranged on the external thread wire tooth 4 of last footpost 1, be used for after regulating the footpost height, tightening, footpost 1 and following footpost 2 are linked together tightly, avoid loosening.When bed was installed, which side footpost had left ground, just regulated footpost 2 down; It is descended, contact, just tighten dish type nut 3 after regulating with ground; Till bed steadily, somebody's head sleep this side need be raised, and just outwards winding the dish type nut 3 here; Rotation is footpost 2 down, makes it to raise, and regulates to tighten dish type nut 3 again behind the height and get final product.

Claims

1. telescopic footpost; It comprises footpost (1), following footpost (2) and dish type nut (3); It is characterized in that: there is the external thread wire tooth (4) of a segment distance described lower end of going up footpost (1); Following footpost (2) is the circular thick pipe of hollow, and the internal orifice of its upper end has an internal thread silk tooth (5), and internal thread silk tooth (5) is complementary with the external thread wire tooth (4) of last footpost (1).

2. a kind of telescopic footpost according to claim 1; It is characterized in that: on the external thread wire tooth (4) of described upward footpost (1) a dish type nut (3) is arranged; Tighten after being used for to regulate the footpost height, footpost (1) and following footpost (2) are linked together tightly, avoid loosening.