CN203762564U - Folding multifunctional combined table - Google Patents

Abstract

The utility model relates to a foldable multifunctional combination table, which comprises a desktop board; the two sides of the back of the desktop board are respectively hinged with rotating rods; the back of the bottom plate above each rotating rod is hinged with a rocker arm; The middle part of the rotating rod is provided with a strip-shaped chute; the inner wall of the strip-shaped chute is provided with a plurality of positioning grooves; each rocker arm is respectively fixed with the corresponding rotating rod through the fourth locking nut; The outer end hinge of the root rotating rod has a support assembly; the support assembly includes a support base rod, an extension rod, and a second locking nut; the extension rod is arranged in a chute on the base rod, and can slide along the The slot moves, and the second locking nut is used to fix the extension rod to adjust the length of the support assembly; a connecting rod is arranged between the support base rods of the two support assemblies on the back of the desktop board to facilitate the use of The inclination angles of the two supporting components are consistent; the lower ends of each rocker arm are respectively hinged with outriggers; the utility model is simple in structure, foldable and convenient to carry, and has many functions at the same time.

Description

Folding multifunctional combination table

technical field

The utility model relates to an improvement of a school desk, in particular to a foldable multifunctional combined desk with simple structure, foldable and convenient to carry, and has multiple functions. the

Background technique

The current desks used by students usually include support, desktop and drawer, the drawer is arranged under the desktop, and the support is supported on the bottom of the drawer; It is too big and inconvenient to carry; at the same time, the function is relatively single, and it can only be used for ordinary classes. For this reason, we have developed a foldable multi-function with simple structure, foldable and easy to carry, and has multiple functions. Combination table. the

Utility model content

The purpose of the utility model is to provide a foldable multifunctional combined table with simple structure, foldable and convenient to carry, and has multiple functions in order to overcome the deficiencies of the prior art. the

In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a foldable multifunctional combination table, including a desktop; the two sides of the back of the desktop are respectively hinged with rotating rods; the back of the base plate above each rotating rod The upper hinge has a rocker arm; the middle part of the rotating rod is provided with a strip-shaped chute; the inner wall of the strip-shaped chute is provided with a plurality of positioning grooves; each rocking arm is respectively connected with the corresponding rotating rod through the first Four lock nuts are fixed; the outer end hinge of each rotating rod has a support assembly; the support assembly includes a support base rod, an extension rod, and a second lock nut; the extension rod is arranged on the base rod In the chute, and can move along the chute, the second locking nut is used to fix the extension rod, so as to realize the adjustment of the length of the support assembly; it is arranged between the support base rods of the two support assemblies on the back of the desktop board A connecting rod is arranged to make the inclination angles of the two supporting components consistent; the lower end of each rocker arm is respectively hinged with outriggers. the

Preferably, the lower part of the desktop board is provided with a drawer bottom plate; the left and right sides of the drawer bottom plate are respectively hinged with drawer side panels; when the drawer side panels are erected, a drawer can be formed. the

Preferably, the fourth locking nut is screwed into the positioning groove in the elongated sliding groove, so as to realize the fixing of the rocker arm and the corresponding rotating rod respectively. the

Preferably, scales are provided on the side of the front of the desktop to facilitate drawing. the

Preferably, a group of second hinge seats is horizontally arranged on the upper part of the back of the desktop board; a group of first hinge seats is arranged on the lower part of the back of the drawer bottom plate; two ends of a handle respectively pass through the first hinge, The second hinge connects the desktop board and the drawer bottom board together, and at the same time, the fixing of the desktop board and the drawer bottom board can be realized by locking the first hinge and the second hinge. the

Preferably, each drawer side plate is provided with a pin; the pin can be inserted into a corresponding socket provided on the bottom plate of the drawer, so as to realize the fixation of the drawer side plate. the

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:

The foldable multifunctional combination table described in the utility model can form a combined desk and a combined drawing table respectively by adjusting the connection position of the rotating rod and the rocker arm and the angle of the support assembly and the legs; There is a drawer bottom plate, and the drawer can be formed by adjusting the drawer side plates arranged on both sides of the drawer bottom plate; the utility model has the advantages of simple structure, foldable and convenient transportation, and multiple functions at the same time.

Description of drawings

Below in conjunction with accompanying drawing, technical scheme of the present utility model is further described:

Accompanying drawing 1 is the perspective view of the first embodiment of the foldable multifunctional combination table described in the utility model;

Accompanying drawing 2 is the perspective view of the second embodiment of the foldable multifunctional combined table described in the utility model;

Accompanying drawing 3 is the schematic diagram of the storage state of the foldable multifunctional combination table described in the utility model;

Among them: 1. Desktop board; 2. Drawer bottom board; 3. Drawer side board; 4. First hinge seat; 5. Second hinge seat; 6. Handle; 7. Rocker arm; 8. Rotating rod; 9. Connecting Rod; 10, first locking nut; 11, support base rod; 12, through hole; 13, extension rod; 14, second locking nut; 15, outrigger; 16, third locking nut; 81, elongated chute; 82, positioning groove; 83, the fourth locking nut. the

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail. the

Accompanying drawing 1, 3 is the first embodiment of the foldable multifunctional combination table described in the utility model is a kind of combination desk, comprises desktop board 1; The both sides of the back side of described desktop board 1 hinges respectively have rotating rod 8; the back of the desktop board 1 above each rotating rod 8 is hinged with a rocker arm 7; the middle part of the rotating rod 8 is provided with a strip-shaped chute 81; A plurality of positioning slots are provided; each rocker arm 7 is respectively fixed with the corresponding rotating rod 8 through the fourth locking nut 83; the outer end hinge of each rotating rod 8 has a support assembly (not marked); the The support assembly includes a support base rod 11, an extension rod 13, and a second locking nut 14; the extension rod 13 is arranged in a chute (not marked) on the support base rod 11, and can move along the chute; The support base rod 11 is provided with a strip-shaped through hole 12; the second locking nut 14 passes through the through hole 12 to fix the extension rod 13, and this process can realize the adjustment of the length of the support assembly; A connecting rod 9 is arranged between the supporting base rods 11 of the two supporting assemblies on the back side of 1, so as to make the inclination angles of the two supporting assemblies consistent; at the same time, the lower ends of each rocking arm 7 are respectively hinged with supporting legs. 15; the upper part of the desktop board 1 is provided with a drawer bottom plate 2; specifically, a set of second hinge seats 5 is horizontally arranged on the upper part of the back of the desktop board 1; the lower part of the back of the drawer bottom board 2 is provided with a Set the first hinge seat 4; the two ends of a handle 6 pass through the first hinge 4 and the second hinge 5 respectively so that the desktop board 1 and the drawer bottom plate 2 are connected together; 5, the fixing of the relative position of the desktop board 1 and the drawer bottom board 2 is realized. the

In this example, the left and right sides of the drawer bottom plate 2 are respectively hinged with drawer side panels 3; during use, each drawer side panel 3 stands upright, and each drawer side panel 3 is provided with a latch; the latch can be inserted It is arranged in the corresponding socket on the drawer bottom plate 2 to realize the fixation of the drawer side plate 3 . When storing, the drawer side panel 3 can be unfolded so that the drawer side panel 3 is parallel to the drawer bottom panel 2 .

In this embodiment, the fourth locking nut 83 is screwed into the lower positioning groove 82 in the elongated chute 81; by adjusting the angle of the support assembly, it is then locked with the first locking nut 10; By adjusting the angle of the supporting legs 15 and then locking with the third locking nut 16, the desktop board 1 is in a horizontal state, which can be used as a desk now. the

When storing, unscrew the fourth locking nut 83 first, so that the rotating rod 8 and the rocking arm 7 are in a free state; Shown in accompanying drawing 3, this moment can use handle 6 and can carry this scheme away. the

Accompanying drawing 2, 3 is the second embodiment of the foldable multifunctional combined table described in the utility model is a kind of combined drawing table, comprises desktop board 1; The side edge of the front of described desktop board 1 is provided with scale, To facilitate drawing; the both sides of the back side of the said desktop board 1 are hinged with rotating rods 8 respectively; There is a strip-shaped chute 81; the inner wall of the strip-shaped chute 81 is provided with a plurality of positioning grooves; each rocker arm 7 is respectively fixed with the corresponding rotating rod 8 through the fourth locking nut 83; each The outer end hinge of the rotating rod 8 has a support assembly (not marked); the support assembly includes a support base rod 11, an extension rod 13, and a second locking nut 14; the extension rod 13 is arranged on the support base rod 11 in the chute (not marked), and can move along the chute; the support base rod 11 is provided with a strip-shaped through hole 12; the second locking nut 14 through the through hole 12 will Extension bar 13 is fixed, and this process can realize the length of adjustment support assembly; Be arranged on the support base bar 11 of two support assemblies on the back side of desktop board 1 and be provided with connecting rod 9, to make the inclination angle of two support assemblies conveniently Consistent; at the same time, the lower ends of each rocker arm 7 are respectively hinged with legs 15; the upper part of the desktop board 1 is provided with a drawer bottom plate 2; specifically, the upper part of the back of the desktop board 1 is horizontally arranged There is a group of second hinge seats 5; the bottom of the back side of the drawer bottom plate 2 is provided with a group of first hinge seats 4; the two ends of a handle 6 pass through the first hinge 4 and the second hinge 5 respectively to make the desktop 1 and The drawer bottom plates 2 are connected together; at the same time, the relative positions of the desktop board 1 and the drawer bottom plate 2 can be fixed by locking the first hinge 4 and the second hinge 5 . the

In this example, the left and right sides of the drawer bottom plate 2 are respectively hinged with drawer side panels 3; during use, each drawer side panel 3 stands upright, and each drawer side panel 3 is provided with a latch; the latch can be inserted Set in the corresponding socket on the drawer bottom plate 2, to realize the fixation of the drawer side plate 3. When storing, the drawer side panel 3 can be unfolded so that the drawer side panel 3 is parallel to the drawer bottom panel 2 .

In this embodiment, the fourth locking nut 83 is screwed into the upper positioning groove 82 in the elongated chute 81; by adjusting the angle of the support assembly, it is then locked with the first locking nut 10; By adjusting the angle of the supporting legs 15 and then locking with the third locking nut 16, the desktop board 1 is in an inclined state, and now the drawing operation can be carried out. the

When storing, unscrew the fourth locking nut 83 first, so that the rotating rod 8 and the rocking arm 7 are in a free state; Shown in accompanying drawing 3, can use handle 6 this moment and this scheme can be carried away this moment. the

The foldable multifunctional combination table described in the utility model can form a combined desk and a combined drawing table respectively by adjusting the connection position of the rotating rod 8 and the rocker arm 7 and the angle of the support assembly and the legs 15; Described desktop board 1 is provided with drawer bottom plate 2, can form drawer by adjusting the drawer side plate 3 that is arranged on drawer bottom plate 2 both sides; The utility model is simple in structure, foldable and convenient to carry, and function is many simultaneously. the

The above are only specific application examples of the utility model, and do not constitute any limitation to the protection scope of the utility model. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the utility model. the

Claims (6)

1. folding, multi-functional combination desk, is characterized in that: comprise desktop; There is swingle the both sides at the back side of described desktop respectively hinge; On the back side of the base plate of the top of every swingle, all hinge has rocking arm; The middle part of described swingle is provided with strip chute; On the inwall of described strip chute, be provided with multiple locating slots; Every rocking arm is fixed by the 4th lock nut with corresponding swingle respectively; The outer end hinge of every swingle has supporting component; Described supporting component, comprises a support group bar, extension rod, the second lock nut; Described extension rod is arranged in the chute on base bar, and can move along chute, and described the second lock nut is for securing elongated bar, to realize the length of adjusting supporting component; The propping up between support group bar of two supporting components that is arranged on the back side of desktop is provided with connecting rod, makes the angle of inclination of two supporting components consistent to facilitate; There is supporting leg the bottom of every rocking arm respectively hinge.

2. folding, multi-functional combination desk according to claim 1, is characterized in that: the bottom of described desktop is provided with drawer-bottom board; There is drawer side the left and right sides of described drawer-bottom board respectively hinge; In the time that drawer side erects, can form a drawer.

3. folding, multi-functional combination desk according to claim 1 and 2, is characterized in that: described the 4th lock nut is tightened in the locating slot in strip chute, to realize rocking arm fixing with corresponding swingle respectively.

4. folding, multi-functional combination desk according to claim 1 and 2, is characterized in that: on the positive side of described desktop, be provided with scale, to facilitate drawing.

5. folding, multi-functional combination desk according to claim 2, is characterized in that: the upper water level land at the back side of described desktop is provided with one group of second hinge seat; The bottom at the back side of described drawer-bottom board is provided with one group of first hinge seat; The two ends of one handle link together desktop and drawer-bottom board through the first hinge, the second hinge respectively, can pass through the locking to the first hinge, the second hinge simultaneously, realize the position of desktop and drawer-bottom board and fix.

6. folding, multi-functional combination desk according to claim 5, is characterized in that: on described each drawer side, be provided with latch; Described latch can insert in the corresponding socket being arranged on drawer-bottom board, to realize fixing drawer side.