CN210630938U

CN210630938U - Size-variable telescopic bed

Info

Publication number: CN210630938U
Application number: CN201921208510.2U
Authority: CN
Inventors: 陈俞瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-29
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a variable flexible bed of size, including bearing stand, connection crossbeam and apron, all be equipped with a set of slot on four lateral walls of bearing stand, the slot is with being connected the crossbeam phase-match, and is a set of the slot includes one row of slot of vertical setting, four groups two liang of crisscross settings of correspondence of slot, apron downside symmetry is equipped with two card strips, two card strip all with apron fixed connection, card strip cross-section is trapezoidal, apron up end symmetry is equipped with two first spacing flutings, two first spacing fluting corresponds with two card strip positions respectively, bearing stand up end symmetry is equipped with the spacing fluting of two seconds, first spacing fluting and the spacing fluting of second all with card strip phase-match. The utility model discloses bearing stand and crossbeam post are connected together, need not the installation, and the in-process is whole to stretch to expand or stretch to expand the part as required in the place of using, obtains the size that wants, inserts the apron can.

Description

Size-variable telescopic bed

Technical Field

The utility model relates to the technical field of articles for daily use, especially, relate to a size variable telescopic bed.

Background

In daily life, beds are indispensable daily necessities for people.

The prior bed has the following problems in the using process:

firstly, the size of the existing bed is fixed and unchangeable, and the size can not be changed according to the requirement. Beds in the market are all fixed in size, beds different from the fixed size in the market are required to be customized if necessary, and if the beds need to be widened as required, the beds can be additionally spliced and cannot be reduced.

Secondly, the existing bed is complex to install, and generally needs professional installers to install, and once the bed is installed, the user needs to ask professional installers to move or move the bed.

Thirdly, the existing bed is fixed due to the size, the parts have large and small sizes, and the parts have long and short lengths, and are independent accessories, so that the size is large in sales and transportation, and the bed is inconvenient to transport and carry and needs to be installed.

To this end, we propose a size-variable telescopic bed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

1. The purpose of the utility model is to provide a novel water-saving device.

The utility model provides a size-variable telescopic bed which is convenient to use and install.

2. The utility model adopts the technical proposal.

The utility model provides a variable flexible bed of size, includes the bearing stand, connects crossbeam and apron, all be equipped with a set of slot on four lateral walls of bearing stand, the slot is with being connected the crossbeam phase-match, and is a set of the slot includes one row of slot of vertical setting, apron downside symmetry is equipped with two card strips, two the card strip all with apron fixed connection, card strip cross-section is trapezoidal, apron up end symmetry is equipped with two first spacing flutings, two first spacing fluting corresponds with two card strip positions respectively, bearing stand up end symmetry is equipped with the spacing fluting of two seconds, first spacing fluting and the spacing fluting of second all with card strip phase-match.

Preferably, the inner walls of the first limiting open groove and the second limiting open groove are both processed into rough shapes.

Preferably, four groups of the slots are correspondingly staggered two by two.

Preferably, the distance between the two second limiting slots is equal to twice the distance between the clamping strip and the side wall of the cover plate.

3. The utility model discloses produced technological effect.

1. The size is variable, and according to different needs, the maximum area size can be obtained by stretching and unfolding the whole part, and the required area size can be achieved by stretching and unfolding the part according to the needed size.

2. Can be combined and integrated when not stretched, has small volume, occupies small space, can be moved conveniently and is also convenient to transport.

3. The installation is convenient, and the installation by professional personnel is not needed.

Drawings

Fig. 1 is a schematic diagram of an explosion structure of a size-variable telescopic bed provided by the present invention;

fig. 2 is a schematic view of a combination structure of a size-variable telescopic bed provided by the present invention;

fig. 3 is a schematic structural view of a cover plate in a size-variable telescopic bed provided by the present invention;

fig. 4 is a schematic structural view of a load-bearing upright post in a size-variable telescopic bed provided by the present invention;

fig. 5 is a schematic structural view of a connecting beam in a size-variable telescopic bed according to the present invention.

In the figure: 1 bearing upright post, 2 connecting beam, 3 cover plate and 4 clamping strip.

Detailed Description

Examples

Referring to fig. 1-5, a size-variable telescopic bed comprises a bearing upright post 1, a connecting beam 2 and a cover plate 3, wherein a group of slots are arranged on four side walls of the bearing upright post 1, the slots are matched with the connecting beam 2, the connecting beam 2 can be inserted into the slots, so that the adjacent bearing upright posts 1 are fixedly connected, and a bearing effect is realized, the group of slots comprises a row of vertically arranged slots, every two of the four groups of slots are correspondingly and alternately arranged, the vertically and alternately arranged slots can prevent the stress in different directions from concentrating at the same position of the bearing upright post 1, the bearing capacity is increased, the slots are convenient to process, two clamping strips 4 are symmetrically arranged on the lower side of the cover plate 3, the two clamping strips 4 are fixedly connected with the cover plate 3, the cross sections of the clamping strips 4 are trapezoidal, the trapezoidal shape can limit the freedom degree in the vertical direction, a fixing effect is realized, two, two first spacing fluting correspond with two 4 positions of card strip respectively, a plurality of apron 3 can be laminated each other and pass through card strip 4 and first spacing fluting fixed connection, thereby make things convenient for the transportation, 1 up end symmetry of bearing stand is equipped with the spacing fluting of two seconds, first spacing fluting and the spacing fluting of second all with card strip 4 phase-match, can be in the same place two apron 3 joint fixings through a bearing stand 1, distance between the spacing fluting of two seconds equals the twice of distance between card strip 4 to the apron 3 lateral walls, thereby it does not have vertical gap when guaranteeing to amalgamate, increase the steadiness, first spacing fluting and the spacing fluting inner wall of second all process to the roughness form, increase frictional force, play the fixed action after the amalgamation is whole.

The utility model discloses in, when using the device, adjacent bearing stand 1 is connected through connecting crossbeam 2 and is in the same place to amalgamate, then fix a plurality of apron 3 on a plurality of bearing stand 1 through the cooperation of calorie strip 4 and the spacing fluting of second, amalgamation becomes the bed body, can all stretch to expand or stretch the expansion part as required in the use ground in-process, change the gap between apron 3, obtain the size of wanting

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The utility model provides a size variable telescopic bed, its characterized in that, includes bearing stand (1), connects crossbeam (2) and apron (3), all be equipped with a set of slot on four lateral walls of bearing stand (1), slot and connection crossbeam (2) phase-match, a set of the slot includes one row of slot of vertical setting, apron (3) downside symmetry is equipped with two card strip (4), two card strip (4) all with apron (3) fixed connection, card strip (4) cross-section is trapezoidal, apron (3) up end symmetry is equipped with two first spacing fluting, two first spacing fluting corresponds with two card strip (4) positions respectively, bearing stand (1) up end symmetry is equipped with the spacing fluting of two seconds, first spacing fluting and the spacing fluting of second all with card strip (4) phase-match.

2. The telescopic bed with the variable size as claimed in claim 1, wherein the inner walls of the first limit open slot and the second limit open slot are rough.

3. The telescopic bed with the variable size as claimed in claim 1, wherein four sets of slots are staggered in pairs.

4. A telescopic bed with variable dimensions according to claim 1, characterized in that the distance between the two second limit slots is equal to twice the distance between the clamping strip (4) and the side wall of the cover plate (3).