CN102920168B - Suspensible portable multifunctional desk - Google Patents

Abstract

The invention provides a portable multifunctional desk that can be hung, which is composed of a rectangular support plate, a three-section rail guide rail, an iron frame cloth bag device, an L-shaped telescopic support, a clamp and a handle. The rail guide rail, L-shaped telescopic bracket, and handle are connected by screws. The rectangular bracket plate is set on the three-section rail guide rail and the L-shaped telescopic bracket. The three-section rail guide rail is located on one side of the L-shaped telescopic bracket, and the L-shaped telescopic bracket is set on the rectangular bracket. At the two corners of one end of the plate, the handle is set on the edge of the other end of the rectangular support plate, the iron bag bag device is set on and below the three-section rail guide rail, and the clamp is set on the end of the three-section rail guide rail and exposed on the rectangular support plate outside. The present invention combines the characteristics of suitcases, pockets, and desks, and adopts screw connection and iron wire hinge mode, so that it can not only realize the function of bed table but also play the role of storage bag through the rotating mechanism, and at the same time, it is convenient to carry through the handle , can be used as a handbag.

Description

Hangable portable multifunctional desk

technical field

The invention relates to a desk in the field of teaching and daily necessities, in particular to a hangable and portable desk.

Background technique

As a kind of daily furniture, the most common structure of the desk is that there is a plane on the top and a pillar on the bottom, on which things can be placed or done. Now along with the development of society, various types of desks emerge in an endless stream, but no matter how the type and material of desks change, the basic structure of desks still changes little.

The lifestyle of modern people has its unique characteristics of the times, and different living needs have emerged as the times require. High school students and college students have heavy learning tasks. As the younger generation who pursue convenience and efficiency, they prefer bed desks that can be used directly for homework. With the popularization of mobile phones and diversified functions, notebook computers are commonly used among students. In addition to basic desk functions The new type of bed table, which is convenient to use and place various electronic products without affecting sleep, is more and more catering to the needs of the new generation of young people.

Compared with the traditional desks, the structure of the existing bed tables in the market has not changed much. Most of the products follow the traditional table with a flat, four-legged structure, but the choice of materials makes it lighter. , making it more petite. Such a structural design cannot fully meet the needs of the market, and its convenient and light features are not obvious.

For example, the Chinese utility model patent with publication number 202207015U and patent number ZL201120332721 discloses an integrated bed table, which includes a bed body (1) and a bedside table (2). A table board (3) that can be used as a cabinet door and a desktop is hinged, and two retractable support bars (4) are installed in the bedside table (2), and one end of the support bar (4) is hinged on the bedside table ( 2) on the inner panel, the other end of the support rod (4) is connected to the fastening structure on the table panel (3).

The above-mentioned patent is hinged on the desktop with a table plate that can be used as a cabinet door and as a desktop. The high student dormitory uses a bed, and students who need to use the bed table will often move the bed table up and down, which is not convenient enough.

Contents of the invention

Aiming at the defects in the prior art, the purpose of the present invention is to provide a portable multifunctional desk that can be hung, which is easy to use, lighter and more versatile.

To achieve the above object, the present invention adopts the following technical solutions:

A portable multifunctional desk that can be hung is composed of a rectangular support plate, a three-section rail guide rail, an iron frame bag device, an L-shaped telescopic support, a clamp and a handle. The rectangular support plate is used as a desktop, and the three-section rail guide rail, L The telescopic bracket and the handle are connected by screws, the rectangular bracket plate is set on the three-section rail guide rail and the L-shaped telescopic bracket, the three-section rail guide rail is located on one side of the L-shaped telescopic bracket, and the L-shaped telescopic bracket is set on both sides of one end of the rectangular bracket plate At the corner, the handle is set on the edge of the other end of the rectangular support plate, the iron bag bag device is set on and below the three-section rail guide rail, and the clamp is arranged on the end of the three-section rail guide rail and exposed outside the rectangular support plate.

Preferably, the L-shaped telescopic bracket of the rectangular bracket plate is contracted by a spring connected by two rods of the bracket.

Preferably, the iron frame cloth bag device includes a cross-shaped retractable support, a cloth bag, and an outer frame. connect. The iron frame cloth bag device can be folded and stretched, and is used to store sundries. The iron frame bag device is supported by a cross-shaped telescopic bracket, which can be folded to reduce or expand the storage volume.

Preferably, the three-section rail guide rail has three telescopic guide rails, and through holes are left at intervals on the guide rail to connect with other components to realize consolidation and sliding of the desktop. The three-section rail guide rail is retractable to realize desktop movement and control the desktop size Function;

Preferably, the clamp adopts a rubber clamp to realize the consolidation and rotation of the guide rail and the bed frame.

Preferably, the handle has a built-in pin, which not only has the function of carrying, but also prevents the three-section rail from slipping in the suspended state through the built-in pin.

In the present invention, the L-shaped telescopic bracket is used to support the desktop in the working mode, and the handbag is foldable and fixed on the cross-shaped telescopic bracket with adhesive cloth, and can be used as a handbag when unfolded; the three-section rail guide rail can realize the controllable level of the desktop Mobile, used for telescoping of the desktop, controlling the size of the desktop; the handle can be used as a connecting pin to prevent the slide rail from slipping out during the flipping process, and can also be used as a handle when carrying.

Compared with the prior art, the present invention has the following beneficial effects:

The present invention realizes the function of the traditional bed table while ensuring that it is convenient to use and has multiple functions. It can realize the function of a bed table and also play the role of a storage bag. At the same time, it is easy to carry through the handle and can be used as a handbag. It has the characteristics of multi-functional combination. While realizing the functions of the traditional bed table, it further improves its portability, takes up less space, and also has a variety of new functions such as placing sundries and being portable, and can be disassembled and installed on different bed edges at any time.

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

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

Fig. 2 is a bottom view schematic diagram of the present invention;

In the figure: rectangular support plate 1, L-shaped telescopic support 2, iron frame cloth bag device 3, three-section rail guide rail 4, clamp 5, handle 6, cross-shaped retractable support 7, Oxford cloth 8, outer frame 9, spring 10 .

Detailed ways

The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

As shown in Figure 1, the present embodiment provides a multifunctional desk, which is composed of a rectangular support plate 1, an L-shaped telescopic support 2, an iron frame cloth bag device 3, a three-section rail guide rail 4, a clip 5, and a handle 6. The handle 6 is connected with a latch, and each unit is connected by screws and punched with a rotary head.

In this embodiment, the rectangular bracket plate 1 is used as a desktop, and is connected with the three-section rail guide rail 4, the L-shaped telescopic bracket 2, and the handle 6 by screws; The three-section guide rail 4 is hinged with iron wire; the clamp 5 is connected with the three-section guide rail 4 by screws; the L-shaped telescopic bracket 2 is used to support the desktop in the working mode and can be retracted; the three-section guide rail 4 can realize the controllable horizontal movement of the desktop , used for the expansion and contraction of the desktop to control the size of the desktop; the handle 6 can be used as a plug for connection to prevent the slide rail from slipping out during the overturning process, and can also be used as a handle when carrying it.

In this embodiment, the rectangular support plate 1 and the L-shaped telescopic support 2 can be contracted by the spring 10; the iron frame cloth bag device 3 is supported by two rectangular iron frames, which can be folded to reduce or expand the storage volume; the three-section rail guide rail 4 It has the function of being retractable to realize the movement of the tabletop and controlling the size of the tabletop; the rubber strip clamp 5 realizes the consolidation and rotation of the guide rail and the bed frame; the handle 6 not only has the function of carrying, but also prevents the three-section rail The guide rail 4 slips in the suspended state.

In the present embodiment, the rectangular support plate 1 is a double-layer structure with proper thickness and smooth upper surface, and its function is that it can be flexibly used as desks of different sizes.

In this embodiment, the three-section rail guide rail 4 has three telescopic guide rails, and through holes are left at intervals on the guide rail, and the function is to connect with other components to realize consolidation and sliding of the desktop.

In this embodiment, the L-shaped telescopic support 2 is connected and fixed with the rectangular support plate 1 by supporting screws; the three-section rail guide rail 4 is connected with the rectangular support plate 1 by supporting screws; The hole in 4 is fixed, can carry certain weight, and can be folded; Clip 5 is connected with three-section rail guide rail 4 by screw; Handle 6 is connected with rectangular support plate 1 by screw. The corresponding holes of the rectangular support plate 1 can be manually punched.

In this embodiment, the L-shaped telescopic bracket 2 can automatically shrink by using a spring, and its function is to play a supporting role and can be folded.

In this embodiment, the hoop is a curved part that runs through the middle, and its function is to realize the connection between the whole bed table and the bed frame at the edge of the bed, and realize the rotation.

In this embodiment, the handle has a built-in latch, which can be manually extended and retracted. The function is to prevent the guide rail from automatically slipping during the rotation process, and at the same time realize the portable function.

In this embodiment, the iron frame cloth bag device 3 includes a cross-shaped telescopic support 7, a cloth bag 8 made of Oxford cloth, and an outer frame 9. The cloth bag 8 can be folded and fixedly connected to the cross-shaped telescopic support 7. The telescopic support is fixed on the outer frame 9, and the outer frame 9 is connected with the three-section rail guide rail 4, and the function is to shrink and accommodate things of different capacities.

As shown in Figure 2, it is a bottom view. 2 is the L-shaped telescopic bracket, which is fixed by screws and the wooden board; 4 is the guide rail, which is fixed by the screws and the wooden board; 5 is the rubber clamp, which plays the role of fixing and rotating the bed frame; 6 is the handle, in addition to the carrying function , it can also prevent the three-section rail guide rail 4 from slipping in the suspended state through the built-in latch; 3 is an iron frame bag device, and the cross-shaped telescopic bracket 7 is consolidated with the three-section rail guide rail 4 through iron wire, which can carry a certain amount of weight. Heavy and foldable.

When in use, the L-shaped telescopic bracket 2 is stretched as shown in Figure 1 to play a supporting role. At the same time, the rubber band clamp 5 on one end of the three-section rail guide rail 4 can be set on the edge of the bed in the dormitory for college students through screws. At this time, the cloth bag 8 The cross-shaped telescopic support 7 on the top shrinks, and the cloth bag is connected with the cross-shaped telescopic support 7 by the adhesive strip above, and is close to the back side of the rectangular support plate 1. When the bed table is suspended, the L-shaped telescopic support 2 shrinks into a strip attached to the back of the rectangular support plate 1 as shown in the bottom view of Fig. Below the rectangular support plate, now the cloth bag 8 can be unclamped from the cross-shaped telescopic support 7, and becomes a development state, which is used as the effect of placing sundries. Loosen the clamp 5 of the rubber strip, keep it connected with the edge of the bed, just shrink it and the three-section rail guide 4, and pop the latch in the handle 6 to prevent the three-section rail guide 4 from moving down in a vertical state, so that the device Used as a hanging cloth bag.

Specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention.

Claims (6)

1. one kind can be hung portable multi-function desk, it is characterized in that by rectangular supporting plate, three joint rail guide rails, brandreth cloth bag device, L-type telescope support, clip and handle composition, described rectangular supporting plate is double-decker, described rectangular supporting plate is as desktop, rail guide rail is saved with three, L-type telescope support, handle is connected by screw, rectangular supporting plate is arranged on three joint rail guide rails and L-type telescope support, three joint rail guide rails are positioned at the side of L-type telescope support, L-type telescope support is arranged on two edges of rectangular supporting plate one end, handle is arranged on rectangular supporting plate other end edge, brandreth cloth bag device to be arranged on three joint rail guide rails and to be positioned at below it, clip is arranged on the end of three joint rail guide rails and is exposed at outside rectangular supporting plate, described three joint rail guide rails have three joint telescopic rails, and on guide rail, through hole is left at interval, to be connected the slip realizing consolidation and desktop with miscellaneous part.

2. according to claim 1ly hang portable multi-function desk, it is characterized in that, described brandreth cloth bag device comprises cross telescoping shoring column, cloth bag, housing, cloth bag is collapsible to be connected firmly on cross telescoping shoring column, cross telescoping shoring column is fixed on housing, and housing and three saves rail guide rail and is connected.

3. according to claim 1ly hang portable multi-function desk, it is characterized in that, the L-type telescope support of the rectangular supporting plate of described support, the spring connected by two bars of this support is shunk.

4. according to claim 1ly hang portable multi-function desk, it is characterized in that, described clip adopts and connects adhesive tape clip.

5. according to claim 1ly hang portable multi-function desk, it is characterized in that, described handle is built-in with latch, the state generation slippage preventing three joint rail guide rails from hanging by built-in latch.

6. according to claim 1ly hang portable multi-function desk, it is characterized in that, described clip is bending parts, middle through, realizes bed-table entirety and is connected with the bedstead on bedside edge.