CN203969794U - A kind of integrated multi-functional chair - Google Patents

Abstract

The utility model relates to the mechanical field, in particular to an integrated multifunctional chair. It includes a chair surface, and a support frame under the seat surface. The support frame includes two sets of units. The units include two sets of side brackets arranged crosswise and hinged in the middle. A common connecting rod is included between the units, and a rod-shaped structure with a variable distance is also included between the two connecting rods. The distance of the rod-shaped structure can change the crossing angle of the side brackets and further change the height of the support frame. The two groups of units are stacked up and down, the top of the stacked units is the chair surface, and the chair surface includes a table and chair connecting plate perpendicular to it, and the table and chair connecting plate also includes a desktop hinged with the table and chair connecting plate . The utility model relates to a multifunctional chair, which can be combined with a table and a chair and folded, and is convenient to carry and has complete functions.

Description

An all-in-one multifunctional chair

technical field

The utility model relates to the mechanical field, in particular to an integrated multifunctional chair.

Background technique

The tables and chairs used in Chinese families and classrooms today are relatively old-fashioned. One person, one table and one chair are very cumbersome, not only occupying a large area, but also very troublesome and laborious when people change seats, which makes us causing a lot of inconvenience.

Moreover, business trips and tourism have become an indispensable part of people in modern life. Fast-paced and high-efficiency have become people’s inevitable pursuit of life. Now the commonly used tables and chairs are separated. It is inconvenient to carry and difficult to use, especially for people who need to work outdoors for a long time. At this time, a portable desk and chair is particularly important.

Moreover, the existing desks and chairs have a single function and are all for placing things, which is relatively inconvenient to use.

Utility model content

The purpose of the utility model: in order to provide an integrated multi-functional chair with various and powerful functions, see the multiple substantive technical effects in the specific implementation part for the specific purpose.

In order to achieve the above object, the utility model takes the following technical solutions:

An integrated multifunctional chair is characterized in that it includes a chair surface, and a support frame is included under the chair surface, and the support frame includes two groups of units, and the units include two groups of side brackets arranged crosswise and hinged in the middle, and two groups of The ends of the side brackets are connected through connecting rods, a common connecting rod is included between the two groups of units, and a rod-shaped structure with a variable distance is also included between the two connecting rods, and the distance of the rod-shaped structures can change the distance between the side brackets. The height of the support frame is further changed by crossing the angle, the two groups of units are stacked up and down, the top of the stacked units is the chair surface, and the top of the chair surface contains a table and chair connecting plate perpendicular to it, and the tables and chairs are connected The board also includes a desktop hinged with the table and chair connecting board.

The further technical solution of the utility model is that the width of the connecting plate of the table and chair is smaller than that of the desktop and the two can fit into a plane, the connecting plate of the table and chair and the desktop contain a groove, and the connecting plate of the table and chair and the desktop include a groove that can be propped into the groove and the table The chair connecting plate and the desktop are fixed as support plates arranged at right angles.

The further technical solution of the utility model is that the variable-distance rod-shaped structure is a self-locking rod structure, and the self-locking rod structure includes a self-locking sleeve and an inner rod inside it, and the self-locking sleeve includes a The above hole, the inner rod also has more than one hole, and also includes a pin that can be inserted into the hole on the self-locking sleeve and the inner rod and fixes the length of the rod-shaped structure.

The further technical solution of the utility model is that the four corners of the chair surface also include curtains that can be hung down.

The utility model adopting the above technical solution has the following beneficial effects compared with the prior art: the table and the chair can be combined and folded, and after opening, the table can be used alone or the table and chair can be used together, which is convenient to carry and has complete functions. It has changed the current state of furniture use, and it is also groundbreaking to be able to change the height. In addition, it is groundbreaking as a storage space rather than a simple space for placing items.

Description of drawings

In order to further illustrate the utility model, further describe below in conjunction with accompanying drawing:

Fig. 1 is a side schematic diagram after the utility model is deployed;

Fig. 2 is a schematic diagram of the main structure of the utility model after deployment;

Fig. 3 is a top view structural schematic diagram after the utility model is deployed;

Fig. 4 is the partial structure schematic diagram of Fig. 1;

Figure 5 is a schematic diagram of a novel three-dimensional structure;

1. Desktop; 2. Table and chair connecting plate; 3. Self-locking sleeve; 4. Self-locking pin; 5. Desktop support plate; 6. Support plate; 7. Chair surface; 8. Support frame; 9. Screws; 10 . Support rod one; 11. Support rod two; 12. Connecting rod; 13. Unit connection hinge.

Detailed ways

Embodiment of the utility model is described below in conjunction with accompanying drawing, and embodiment does not constitute restriction of the utility model:

Combining Figures 1 to 5; an integrated multifunctional chair is characterized in that it includes a chair surface 7, and a support frame 8 is included under the chair surface 7, and the support frame 8 includes two sets of units, and the units include two sets of cross Arranged and hinged side brackets in the middle, the ends of the two groups of side brackets are connected by connecting rods 12, a common connecting rod 12 is included between the two groups of units, and a rod-shaped structure with a variable distance is also included between the two connecting rods 12 , the distance of the rod-shaped structure can change the crossing angle of the side brackets to further change the height of the support frame 8, the two groups of units are stacked up and down, the top of the stacked units is the chair surface 7, and the chair surface The top of the 7 includes a table and chair connecting plate 2 perpendicular to it, and the table and chair connecting plate 2 also includes a desktop 1 hinged with the table and chair connecting plate 2 . The substantive technical effect and the realization process of the technical solution here are that at least a chair that can be raised and lowered can be provided, and a table surface is also provided at the same time. Because it is hinged, it provides various angle table surfaces It lays down the basic foundation, for example, put items under the table to raise it up. When in use, it can be a separate chair or a combination of a chair and a table. After use, the whole can be folded, and the volume is very small. convenient.

A survey was conducted on 61 parents of students in Class 6 (2) of the Primary School Affiliated to Hanzhong Normal University. 58 parents said that the new model can facilitate children's study and homework, and is convenient for collection. 2 expressed that they did not look good, and 1 expressed no opinion.

Referring to Fig. 1, the width of the table and chair connecting plate 2 is smaller than that of the desktop 1 and the two can fit into a plane. The chair connection plate 2 and the desktop 1 are fixed as support plates 6 arranged at right angles. The substantive technical effect and the realization process of the technical solution here are to provide the table surface and the chair surface.

The further development of the scheme here is that there are more than one groove on the side of the table and chair connecting plate 2 and the bottom of the desktop 1, and the heights of each groove are inconsistent. The substantial technical effect and realization process of the technical scheme here are Putting the two ends of a plate or rod in different grooves can change the support angle of the support plate 6, so that the desktop 1 can be tilted and changed more, adapting to ergonomics and people with different needs.

The rod-shaped structure with variable distance is a self-locking rod structure. The self-locking rod structure includes a self-locking sleeve and an inner rod inside it. The self-locking sleeve contains more than one hole. The inner rod There is also more than one hole on the top, and also contains a pin that can be inserted into the self-locking sleeve and the hole on the inner rod and fixes the length of the rod-shaped structure. The substantive technical effect played by the technical solution here is that fixation by pins is a method, and the current general self-locking rod structure can also be made, which has multiple holes, and the internal steel balls protrude in different holes. Relative positioning works better.

The four corners of the seat surface 7 also include curtains that can hang down. The substantial technical effect of the technical solution here is to form a relatively closed space, making it more convenient to store objects,

Because the bracing frame 8 comprises a space in the middle of the two groups of units, various objects can be accommodated.

As a further explanatory note:

1. It solves the shortcomings of the commonly used table and chair separately, which is bulky and difficult to move, occupies a large area, is inconvenient to carry, and is difficult to use. In addition, the height of the table and chair is fixed, which limits its applicable population.

2. This patent completes the lifting and lowering of its overall height by changing the angle, and completes stable self-locking at a suitable position. The four-bar mechanism is used to fully open the desktop, and you can work and study after supporting it; after use, store the table and chairs and take them away with a light lift, which is very convenient and quick. When unfolded, the product can be used not only as a backrest chair, but also as a set of multifunctional tables and chairs for users to study and work.

3. Convenient and fast, easy to carry and use, it can be used on the desktop, work and study, dining, placing goods, etc. It solves the defects of heavy tables and chairs brought by modern people during business trips and travel, and is not easy to move and carry.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model There will be various changes and improvements, and these changes and improvements all fall within the scope of the claimed protection.

Claims (4)

1. An integrated multifunctional chair, characterized in that it comprises a chair surface (7), and the chair surface (7) below comprises a support frame (8), and the support frame (8) comprises two groups of units, and the unit comprises Two sets of side brackets arranged crosswise and hinged in the middle, the ends of the two sets of side brackets are connected through connecting rods (12), the two groups of units contain a common connecting rod (12), between the two connecting rods (12) It also includes a rod-shaped structure with a variable distance. The distance of the rod-shaped structure can change the crossing angle of the side brackets to further change the height of the support frame (8). The two groups of units are stacked up and down, and the stacked Above the unit is a chair surface (7), which includes a table and chair connecting plate (2) perpendicular to it above the chair surface (7), and the table and chair connecting plate (2) also includes a table and chair connecting plate (2) Hinged table top (1). 2. An integrated multifunctional chair according to claim 1, characterized in that, the width of the connecting plate (2) of the table and chair is smaller than that of the desktop (1) and the two can fit into a plane, and the connecting plate of the table and chair The board (2) and the table top (1) contain a groove, and also include a support plate (6) capable of propping into the groove and fixing the table and chair connecting plate (2) and the table top (1) in a right-angle arrangement. 3. A kind of integrated multi-function chair as claimed in claim 1, it is characterized in that, the rod-shaped structure with variable distance is a self-locking rod structure, and the self-locking rod structure includes a self-locking sleeve and its inner The inner rod of the self-locking sleeve contains more than one hole, the inner rod also has more than one hole, and also includes a pin that can be inserted into the hole on the self-locking sleeve and the inner rod and fixes the length of the rod-shaped structure . 4. An integrated multifunctional chair according to claim 1, characterized in that, the four corners of the chair surface (7) also include curtains that can be hung down.