CN213381509U

CN213381509U - Movable support capable of being folded

Info

Publication number: CN213381509U
Application number: CN202022121584.1U
Authority: CN
Inventors: 宋成聪
Original assignee: Guangzhou Schroeder Activity Room Materials Co ltd
Current assignee: Guangzhou Schroeder Activity Room Materials Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-08
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a retractable movable support, which mainly comprises a main frame and a fixing component, wherein the main frame is of an n-shaped structure, the fixing component comprises two z-shaped fixing parts, the two fixing parts are respectively movably connected with the two ends of the main frame through fixing pins, the fixing parts are provided with limiting grooves, and the main frame can move relative to the limiting grooves through the fixing pins to realize the retractable function of the main frame; when the main frame is folded, the limiting device can be inserted into the limiting hole on the fixing piece to limit the main frame to swing. Through the rotation of body frame in fixed pin department, the body frame can reach the effect of placing the object when putting down, can reach the effect of saving space again when receiving up, and the body frame can freely receive and release, and overall structure is simple, and occupation space is not when packing up in convenient operation.

Description

Movable support capable of being folded

Technical Field

The utility model relates to a support especially relates to a movable support of formula of can withdrawing.

Background

In daily life and work, some articles may need to be placed in a limited space, at the moment, the support can be installed to support heavy objects such as an air conditioner, a tool box and a storage rack, and the space can be fully utilized due to the application of the support. Current support is mostly welded formula angle iron support, iron plate support, or L shape support, with direct fixed mounting such as bolt on the wall or other places that can fix, but the support of these several kinds of structures can occupy a large amount of spaces, and for fixed mounting, can not adjust after the installation, and difficult dismantlement and pack up, there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Based on above, the utility model provides a can receive up movable support of formula to solve the problem that current support can not adjust, can not dismantle or pack up.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a retractable movable support comprises a main frame and a fixing component, wherein the main frame is of an n-shaped structure, the fixing component comprises two z-shaped fixing pieces, the two fixing pieces are respectively movably connected with two ends of the main frame through fixing pins, the fixing pieces are provided with limiting grooves, and the main frame can move relative to the limiting grooves through the fixing pins; the fixing piece is provided with a limiting device which is used for limiting the swinging of the main frame during the retraction or the putting down.

Furthermore, the joints of the two ends of the main frame are provided with oblong bolt holes.

Further, the body frame includes first angle steel, second angle steel, third angle steel, and wherein, first angle steel and third angle steel are parallel to each other and all are connected with the second angle steel is perpendicular.

Further, two mountings all include first fixed plate, second fixed plate, third fixed plate, and wherein, first fixed plate and second fixed plate are parallel to each other and perpendicular fixed connection in third fixed plate both sides respectively, the body frame passes through fixed pin and third fixed plate swing joint.

Furthermore, the spacing groove is arranged on the first fixing plate and close to the third fixing plate.

Furthermore, the second fixed plate and the third fixed plate are equal in height, and one end of the first fixed plate, which is provided with the limiting groove, is lower than the second fixed plate and the third fixed plate.

Furthermore, a limiting hole is formed in the third fixing plate, and the limiting hole is close to the second fixing plate.

Furthermore, the third fixing plate is also provided with a fixing pin hole corresponding to the position of the oblong bolt hole of the main frame.

The utility model discloses a can pack up formula movable support has following beneficial effect and does:

1. the main frame and the two fixing pieces are connected through the fixing pins and are matched with the limiting grooves and the limiting devices for use, the basic function of supporting objects is achieved, the folding function of the support is achieved, the structure is simple, in addition, the structure is convenient to assemble and disassemble, and great convenience is brought to users.

2. The second fixed plate and the third fixed plate are equal in height, and one end, provided with the limiting groove, of the first fixed plate is lower than the second fixed plate and the third fixed plate. Due to the structural design of the fixing pieces, when the main frame is put down for use, the upper planes of the two fixing pieces and the main frame can be flat, so that the main frame is attractive and is beneficial to safe placement of articles.

3. The limiting hole is formed in the fixing part, when the main frame is folded, the limiting device is inserted into the limiting hole, the main frame is fixed under the matching effect of the fixing part, and the main frame can be effectively prevented from swinging.

Drawings

In order to more clearly illustrate the technical solutions in the examples of the present invention, the drawings that are required to be used in the description of the embodiments of the present invention or the prior art will be briefly described below.

FIG. 1 is a schematic view of a stent in use;

FIG. 2 is a schematic structural view of the stand when stowed;

FIG. 3 is a schematic view of the construction of the mainframe;

FIG. 4 is a schematic view of the fastener construction;

figure 5 is a fragmentary schematic view of the main frame being connected to the anchor member when retracted.

In the drawings, 1-fastener; 2-a fixed pin; 3-a limiting device; 4-the main frame; 10-a first fixing plate; 11-a second fixing plate; 12-a third fixing plate; 13-a limiting hole; 14-fixing pin holes; 15-a limiting groove; 40-oblong bolt holes; 41-first angle steel; 42-second angle steel; 43-third angle steel.

Detailed Description

For clearly describing the technical problems, the technical solutions adopted and the technical effects achieved by the present invention, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples.

As shown in fig. 1 and fig. 2, the present embodiment provides a retractable movable support, which mainly includes a main frame 4 and a fixing component, wherein the main frame 4 is an "n" shaped structure, the fixing component is two "z" shaped fixing pieces 1, the two fixing pieces 1 are respectively movably connected with two ends of the main frame 4 by fixing pins 2, the fixing pieces 1 are provided with limiting grooves 15, and the main frame 4 can move relative to the limiting grooves 15; the fixing piece 1 is provided with a mounting limiting device 3, and the limiting device 3 is used for limiting the retraction or the putting down of the main frame 4.

As shown in fig. 3, the main frame 4 includes a first angle steel 41, a second angle steel 42, and a third angle steel 43, wherein the first angle steel 41 and the third angle steel 43 are parallel to each other and are both connected perpendicularly to the second angle steel 42, and the angle steels not only have sufficient bearing capacity, but also are convenient for material drawing. In addition, oblong bolt holes 40 are formed in the joints of the two ends of the main frame 4, when the main frame 4 is folded, the main frame 4 moves down integrally, the limiting device 3 is inserted into the limiting hole 13 at the moment, the main frame 4 can be effectively limited from swinging, the whole main frame 4 is folded, and the space is saved. Preferably, chamfers are provided at the joints of the first angle steel 41 and the second angle steel 42 and at the joints of the second angle steel 42 and the third angle steel 43, respectively, so that the structure is beautiful and safe, and the chamfers may be rounded as necessary. The main frame 4 in this embodiment may be subjected to treatment such as corrosion prevention and painting beautification. In addition, the main frame 4 can be adjusted and designed in size according to the size of the object.

As shown in fig. 4, each of the two fixing members 1 includes a first fixing plate 10, a second fixing plate 11, and a third fixing plate 12, wherein the first fixing plate 10 and the second fixing plate 11 are parallel to each other and are respectively and vertically fixed on two sides of the third fixing plate 12, and the main frame is movably connected to the third fixing plate 12 by a fixing pin 2, as shown in fig. 5. The stopper groove 15 is provided on the first fixing plate 10 and adjacent to the third fixing plate 12. The second fixing plate 11 and the third fixing plate 12 have the same height, and one end of the first fixing plate 10, which is provided with the limiting groove 15, is lower than the second fixing plate 11 and the third fixing plate 12. The third fixing plate 12 is provided with a limiting hole 13, the limiting hole 13 is close to the second fixing plate 11, and the third fixing plate 12 is also provided with a fixing pin hole 14 corresponding to the long circular bolt hole 40 of the main frame 4.

In the installation process, firstly, a proper installation position is selected, for example, the surface of a wall body, then the second fixing plates 11 of the two fixing pieces 1 are fixed at the installation position in parallel and symmetrically, the installation distance of the two fixing pieces 1 is the distance between the first angle steel 41 and the third angle steel 43 of the main frame 4, and at the moment, the two limiting grooves 15 face upwards; the main frame 4 is then mounted on the fixing member 1 by the fixing pin 2. When the main frame 4 is put down or folded, the limiting device 3 is inserted into the limiting hole 13 to limit the swinging movement of the main frame 4.

The retractable movable support provided by the embodiment of the utility model has the advantages that the main frame is connected with the two fixing pieces through the fixing pins, and the main frame is matched with the limiting groove and the limiting device for use, so that not only is the basic function of supporting objects realized, but also the retracting function of the support is realized, the structure is simple and elegant, in addition, the structure is convenient to assemble and disassemble, and great convenience is brought to users; the second fixed plate and the third fixed plate are equal in height, and one end, provided with the limiting groove, of the first fixed plate is lower than the second fixed plate and the third fixed plate. Due to the structural design of the fixing pieces, when the main frame is put down for use, the two fixing pieces and the upper plane of the main frame can be ensured to be flat, so that the main frame is attractive and is beneficial to the safe placement of objects; the limiting hole is formed in the fixing part, when the main frame is folded, the limiting device is inserted into the limiting hole, the main frame is fixed under the matching effect of the fixing part, and the main frame can be effectively prevented from swinging.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It should be noted that the terms "upper", "lower", "left" and "right" in the present invention are used for convenience of description and should not be construed as limiting the essential contents of the present invention.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A retractable movable support is characterized by comprising a main frame and a fixing assembly, wherein the main frame is of an n-shaped structure, the fixing assembly comprises two z-shaped fixing pieces, the two fixing pieces are respectively movably connected with two ends of the main frame through fixing pins, the fixing pieces are provided with limiting grooves, and the main frame can move relative to the limiting grooves through the fixing pins; and the fixing piece is provided with a limiting device which is used for limiting the swinging of the main frame during the retraction or the putting down.

2. The collapsible mobile carrier as claimed in claim 1 in which the joints at the ends of the main frame are provided with oblong bolt holes.

3. The stowable mobile carrier of claim 1, wherein the main frame comprises a first angle, a second angle, and a third angle, wherein the first angle and the third angle are parallel to each other and are both perpendicularly connected to the second angle.

4. The collapsible stand of claim 2 wherein the two securing members each comprise a first securing plate, a second securing plate, and a third securing plate, wherein the first securing plate and the second securing plate are parallel to each other and are vertically and fixedly connected to two sides of the third securing plate, respectively, and the main frame is movably connected to the third securing plate by the fixing pins.

5. The stowable mobile carrier of claim 4, wherein said retaining groove is provided on said first retaining plate and adjacent to said third retaining plate.

6. The collapsible stand of claim 4 wherein the second and third mounting plates are of equal height and the end of the first mounting plate having the retaining groove is lower than the second and third mounting plates.

7. The collapsible stand of claim 4 wherein the third mounting plate defines a retention hole, the retention hole being adjacent to the second mounting plate.

8. The collapsible stand of claim 4 wherein the third mounting plate further defines mounting pin holes corresponding in position to the oblong bolt holes of the main frame.