CN104002610B - Standing and sitting Portable sketching paint frame - Google Patents

Abstract

A portable sketching easel for sitting and standing, including a folding stool mechanism, a folding easel mechanism, and a tool box mechanism. The folding stool mechanism includes a first panel with a side frame, a second panel with a side frame, and telescopic legs; The folding easel mechanism includes an easel support mechanism and an easel telescopic mechanism. The easel support mechanism includes side strips, upper cross braces, lower cross braces, middle poles and moving rods; the easel telescopic mechanism includes telescopic rods, upper clips mouth, lower bracket; the tool box mechanism includes a drawer for placing items, a sling ring installed on the drawer, and the drawer slides with the second panel through the second slide rail provided on the bottom surface of the second panel connect. The beneficial effects of the present invention are: unique structure, elegant appearance; adding new functions, it can be used as a sketching easel for sitting and standing, and additional storage function is added; it is convenient to carry and occupies less space for storage.

Description

Sit and stand portable sketch easel

technical field

The invention relates to a portable easel for sitting and standing.

Background technique

Some known easels are only used as painting utensils, and their functions are relatively single. If you need to sit and draw, you need to add a stool in addition.

Contents of the invention

Aiming at the problem of the single function of the current easel, the present invention proposes a portable sketching easel for sitting and standing, which is convenient to carry, folds, sits and stands and occupies less space.

The sit-stand portable sketching easel of the present invention is characterized in that it includes a folding stool mechanism, a folding easel mechanism, and a toolbox mechanism, and the folding stool mechanism includes a first panel with a side frame, a first panel with a side frame The second panel and telescopic legs, the first panel and the second panel are hinged, and the first panel and the second panel are positioned by the first fixing rod; the telescopic legs It is pivotally connected to the first panel; the bottom surface of the second panel is pivotally connected to the supporting legs, wherein the telescopic legs and the legs are located on the first panel and the second panel to form a joint the same side of the chair surface; the bottom surface of the first panel is provided with a first slide rail for connecting with the moving rod of the folding easel mechanism; the bottom surface of the second panel is provided with a mechanism for installing the tool box the second slide rail;

The folding easel mechanism includes an easel support mechanism and an easel telescopic mechanism. The easel support mechanism includes side bars, upper cross braces, lower cross braces, middle poles and moving rods; the easel telescopic mechanism includes telescopic rods, upper The bayonet, the lower support, the moving rod is slidingly connected with the first slide rail of the first panel, and the two ends of the moving rod are respectively hinged to two side bars parallel to each other; the two side bars of the two side bars The ends are respectively connected by the upper cross brace and the lower cross brace; the two ends of the middle rod are respectively fixed on the upper cross brace and the lower cross brace, and the middle rod and the side strip Parallel; one end of the telescopic rod is slidably connected to the middle rod; the two ends of the telescopic rod are respectively equipped with an upper bayonet and a lower holder for clamping the drawing board;

The tool box mechanism includes a drawer for placing articles and a rope ring installed on the drawer, and the drawer is slidably connected to the second panel through a second slide rail provided on the bottom surface of the second panel.

One end of the first panel-mounted folding easel mechanism is provided with a metal strip for positioning the folding easel mechanism, and the telescopic legs and the folding easel mechanism are separated on both sides of the metal strip, wherein the folding easel mechanism is separated from the folding easel mechanism. The folding easel mechanism is coplanar with the first panel when the metal strip is in contact.

The folding easel mechanism is equipped with a supporting board, and the supporting board is connected with the first panel through a connecting line.

The middle rod is provided with a through hole along the central axis of the middle rod, and the telescopic rod of the easel telescopic mechanism is connected with the through hole of the middle rod of the easel support mechanism through a butterfly screw to form a structure that slides up and down.

The first panel is hinged to the second panel through the first hinge; the two side bars are respectively hinged to the moving rod through the second hinge.

The telescopic foot is pivotally connected to the first panel through the first movable shaft, and a second fixing rod for positioning is provided between the telescopic foot and the first panel, wherein the first One end of the two fixing rods is axially connected to the first panel, and the other end is fixed to the side frame of the first panel through the screw bayonet on the inside of the side frame of the first panel; Both legs are reinforced with reinforcing bars.

There are two supporting legs, which are respectively fixed on the bottom surface of the second panel on both sides of the toolbox mechanism, and are pivotally connected to the second panel through the second movable shaft through the supporting legs, and the A third fixed rod for positioning is provided between the leg and the second panel, one end of the third fixed rod is pivotally connected to the second panel, and the other end is passed through a screw on the inside of the side frame of the second panel. The bayonet is fixed to the side frame of the second panel.

A fourth fixing rod is provided between the side bar and the first panel, wherein one end of the fourth fixing bar is hinged to the first panel, and the other end is connected to a screw clamp provided on the side bar. verbal.

The side frames of the first panel, the side frames of the second panel and the side strips are provided with a plurality of screws for fixing with the corresponding second or third or fourth fixing rods Bayonet.

The connection ends of the respective sub-rods of the telescopic rods are connected to each other through the engaging body.

This device can be used in several states: 1) Vertical easel state: Rotate the legs to be level with the second panel, elongate the telescopic legs, and fix the second fixing rod on the screw bayonet; The first panel is fixed, and can place painting tools and sketch photos; 2) Sitting easel state: open the legs, and fix the third fixing rod on the corresponding screw bayonet, shorten the telescopic legs, and fix the second fixing rod On the corresponding screw bayonet, make the telescopic leg and the foot support the first panel and the second panel that are in the same plane as the supporting legs of the stool. At this time, fix the fourth fixing rod of the folding easel mechanism on the corresponding screw bayonet , so that the angle between the folding easel mechanism and the first panel is an obtuse angle, which is convenient for placing the drawing board; 3) Stool state: open the legs, and fix the third fixing rod on the corresponding screw bayonet, shorten the telescopic legs, and put the first The two fixing rods are fixed on the corresponding screw bayonets, so that the telescopic legs and the legs are used as the supporting legs of the stool to support the first panel and the second panel that are in the same plane. At this time, the fourth fixing rod of the folding easel mechanism is fixed on the corresponding On the screw bayonet, the folding easel mechanism is coplanar with the first panel, and the folding easel mechanism is stored on the bottom surface of the first panel. At this time, the device can be used simply as a stool; 4) storage state: put the telescopic legs and The feet are all stored in the bottom of the first panel and the second panel, then the first fixing bar between the first panel and the second panel is opened, and the second panel is folded, at this time, the device is put together into a portable box body structure.

The beneficial effects of the present invention are: unique structure, elegant appearance; adding new functions, it can be used as a sketching easel for sitting and standing, additionally adding storage function; easy to carry, less space occupied for storage.

Description of drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a structural diagram a of the present invention used as a vertical easel.

Fig. 3 is a structural diagram b of the present invention used as a vertical easel.

Fig. 4 is a front view of the present invention used as a vertical easel.

Fig. 5 is a side view of the present invention used as a standing easel.

Fig. 6 is a top view of the present invention used as a standing easel.

Fig. 7 is a structural diagram of the present invention used as a sitting easel.

Fig. 8 is a front view of the present invention used as a sitting easel.

Fig. 9 is a side view of the present invention used as a sitting easel.

Fig. 10 is a top view of the present invention used as a sitting easel.

Fig. 11 is a structural diagram a of the present invention used as a stool.

Fig. 12 is a structural diagram b of the present invention used as a stool.

Fig. 13 is a front view of the present invention used as a stool.

Fig. 14 is a side view of the present invention used as a stool.

Fig. 15 is a top view of the present invention used as a stool.

Fig. 16 is a schematic diagram a of storage of the present invention.

Fig. 17 is a schematic diagram b of the storage process of the present invention.

Fig. 18 is a front view of the storage process of the present invention.

Fig. 19 is a side view of the storage process of the present invention.

Fig. 20 is a top view of the storage process of the present invention.

Fig. 21 is a structural view of the storage state of the present invention.

Fig. 22 is a front view of the storage state of the present invention.

Fig. 23 is a side view of the storage state of the present invention.

Fig. 24 is a plan view of the storage state of the present invention.

detailed description

Further illustrate the present invention below in conjunction with accompanying drawing

Referring to the attached picture:

The sit-stand portable sketching easel of the present invention includes a folding stool mechanism, a folding easel mechanism, and a tool box mechanism. The folding stool mechanism includes a first panel 5 with a side frame, a second panel with a side frame Panel 6, telescopic support feet 9, the first panel 5 and the second panel 6 are hinged, and the first panel 5 and the second panel 6 are positioned by the first fixing rod 8; The telescopic legs 9 are pivotally connected to the first panel 5; the bottom surface of the second panel 6 is pivotally connected to the legs 14 for support, wherein the telescopic legs 9 are connected to the legs 14 Located on the same side of the chair surface formed by the first panel 5 and the second panel 6; the bottom surface of the first panel 5 is provided with a first slide rail 2 for connecting with the moving rod 1 of the folding easel mechanism; The bottom surface of the second panel 6 is provided with a second slide rail 4 for installing the tool box mechanism;

The folding easel mechanism includes an easel support mechanism and an easel telescopic mechanism, and the easel support mechanism includes a side bar 19, an upper cross brace 20, a lower cross brace 21, a middle pole 22 and a moving rod 1; the easel telescopic mechanism Including a telescopic rod 23, an upper bayonet 24, and a lower bracket 25, the moving rod 1 is slidingly connected to the first slide rail 2 of the first panel 5, and the two ends of the moving rod 1 are respectively hinged and parallel to each other. The two side bars 19; the two ends of the two side bars 19 are respectively connected by the upper cross brace 20 and the lower cross brace 21; the two ends of the middle pole 22 are respectively fixed on the upper cross brace 20 and the The lower cross brace 21, and the middle rod 22 is parallel to the side bar 19; one end of the telescopic rod 23 is slidingly connected with the middle rod 22; the two ends of the telescopic rod 23 are respectively With an upper bayonet 24 and a lower support 25 for clamping the drawing board;

The tool box mechanism includes a drawer 30 for placing articles and a sling ring 31 installed on the drawer, and the drawer 30 connects with the second panel 6 through the second slide rail 4 provided on the bottom surface of the second panel 6 . Swipe to connect.

One end of the first panel 5 where the folding easel mechanism is installed is provided with a metal strip 3 for positioning the folding easel mechanism, and the telescopic legs 9 are separated from the folding easel mechanism on both sides of the metal strip 3, wherein the When the folding easel mechanism is in contact with the metal strip 3 , the folding easel mechanism is coplanar with the first panel 5 .

The folding easel mechanism is equipped with a supporting plate 33 , and the supporting plate 33 is connected to the first panel 5 through a connecting line 34 .

The middle rod 22 is provided with a through hole along the central axis of the middle rod, and the telescopic rod 23 of the easel telescopic mechanism is connected with the through hole of the middle rod 22 of the easel support mechanism through a butterfly screw 27 to form a structure that slides up and down. .

The first panel 5 is hinged to the second panel 6 through the first hinge 7; the two side bars 19 are hinged to the moving bar 1 through the second hinge 28 respectively.

The telescopic foot 9 is pivotally connected to the first panel 5 through the first movable shaft 11, and a second fixed rod 12 for positioning is provided between the telescopic foot 9 and the first panel 5 , wherein one end of the second fixing rod 12 is axially connected to the first panel 5, and the other end is fixed to the side frame of the first panel 5 through the screw bayonets 13, 14 inside the side frame of the first panel 5 ; Between the telescopic legs 9 and between the legs 14 are reinforced by reinforcing rods 10 and 15 .

Described supporting leg 14 is two, is respectively fixed on the bottom surface of the second panel 6 on both sides of the toolbox mechanism, and is pivoted with described second panel 6 through described supporting leg 14 through second movable shaft 16 , and a third fixed rod 17 for positioning is provided between the support foot 14 and the second panel 6, one end of the third fixed rod 17 is pivotally connected with the second panel 6, and the other One end is fixed to the side frame of the second panel 6 through a screw bayonet on the inside of the side frame of the second panel 6 .

A fourth fixed rod 29 is arranged between the side strip 19 and the first panel 5, wherein one end of the fourth fixed rod 29 is hinged to the first panel 5, and the other end is connected to the side strip 19 on the set screw bayonet.

The side frames of the first panel 5, the side frames of the second panel 6 and the side strips 19 are provided with a plurality of bars for connecting with the corresponding second fixing rods 12 or the third fixing rods 17 or the fourth fixing rods. The fixed screw bayonet of fixed bar 29.

The connection ends of the respective sub-rods of the telescopic rod 23 are connected to each other through the engaging body 26 .

This device can be used in several states: 1) Vertical easel state: Rotate the legs to be level with the second panel, elongate the telescopic legs, and fix the second fixing rod on the screw bayonet; The first panel is fixed, and can place painting tools and sketch photos; 2) Sitting easel state: open the legs, and fix the third fixing rod on the corresponding screw bayonet, shorten the telescopic legs, and fix the second fixing rod On the corresponding screw bayonet, make the telescopic leg and the foot support the first panel and the second panel that are in the same plane as the supporting legs of the stool. At this time, fix the fourth fixing rod of the folding easel mechanism on the corresponding screw bayonet , so that the angle between the folding easel mechanism and the first panel is an obtuse angle, which is convenient for placing the drawing board; 3) Stool state: open the legs, and fix the third fixing rod on the corresponding screw bayonet, shorten the telescopic legs, and put the first The two fixing rods are fixed on the corresponding screw bayonets, so that the telescopic legs and the legs are used as the supporting legs of the stool to support the first panel and the second panel that are in the same plane. At this time, the fourth fixing rod of the folding easel mechanism is fixed on the corresponding On the screw bayonet, the folding easel mechanism is coplanar with the first panel, and the folding easel mechanism is stored on the bottom surface of the first panel. At this time, the device can be used simply as a stool; 4) storage state: put the telescopic legs and The feet are all stored in the bottom of the first panel and the second panel, then the first fixing bar between the first panel and the second panel is opened, and the second panel is folded, at this time, the device is put together into a portable box body structure.

The content described in the embodiments of this specification is only an enumeration of the implementation forms of the inventive concept. The protection scope of the present invention should not be regarded as limited to the specific forms stated in the embodiments. The protection scope of the present invention also includes those skilled in the art. Equivalent technical means conceivable according to the concept of the present invention.

Claims (10)

1. standing and sitting Portable sketching paint frame, it is characterized in that: include faldstool mechanism, folding easel mechanism, workbox mechanism, described faldstool mechanism includes the first panel with side frame, with the second panel of side frame, extending foot, the first described panel and the second described panel hinge joint, and the first described panel and the second described panel are by the first fixing bar location; Described extending foot and the first described panel axle connect; The bottom surface axle of the second described panel connects the supporting leg for supporting, the homonymy of the seat that wherein said telescopic outrigger and described supporting leg are positioned at the first panel and the second panel is combined into; The bottom surface of the first described panel is provided with the first slide rail for being connected with the mobile bar of folding easel mechanism; The bottom surface of the second described panel is provided with the second slide rail for installing described workbox mechanism;

Described folding easel mechanism includes easel supporting mechanism and easel telescoping mechanism, and described easel supporting mechanism includes edge strip, upper stull, lower brace, king-rod and mobile bar; Described easel telescoping mechanism includes the first slide rail of expansion link, upper latch notch, subiculum, described mobile bar and the first described panel and is slidably connected, and the two ends of described mobile bar are respectively articulated with parallel to each other two piece edge strip; The two ends of two edge strips connect respectively through upper stull and lower brace; The two ends of described king-rod are separately fixed on described upper stull and described lower brace, and described king-rod is parallel with described edge strip; One end of described expansion link and described king-rod are slidably connected; Described expansion link two ends are respectively provided with the upper latch notch for blocking drawing board and subiculum;

The lifting rope ring that described workbox mechanism includes the drawer for placing articles, is arranged on drawer, the second slide rail that described drawer is arranged by the second panel bottom surface is slidably connected with described second panel.

2. standing and sitting Portable sketching paint frame as claimed in claim 1, it is characterized in that: the first described panel is installed one end of folding easel mechanism and is provided with the bonding jumper for positioning folding easel mechanism, described extending foot separates in bonding jumper both sides with described folding easel mechanism, when wherein said folding easel mechanism contacts with described bonding jumper, described folding easel mechanism and the first described panel copline.

3. standing and sitting Portable sketching paint frame as claimed in claim 2, it is characterised in that: described folding easel mechanism is furnished with supporting plate, and described supporting plate is connected with the first described panel by connecting line.

4. standing and sitting Portable sketching paint frame as claimed in claim 3, it is characterized in that: described king-rod is provided with through hole along king-rod axis, the expansion link of described easel telescoping mechanism is connected with the through hole of the king-rod of easel supporting mechanism by butterfly screws, forms the structure slided up and down.

5. standing and sitting Portable sketching paint frame as claimed in claim 4, it is characterised in that: the first described panel is hinged by the first hinge and the second described panel; Two described edge strips are hinged respectively through the second hinge and described mobile bar.

6. standing and sitting Portable sketching paint frame as claimed in claim 5, it is characterized in that: described extending foot is connect by the first movable axis and the first described panel axle, and it is provided with the second fixing bar for positioning between described extending foot and the first described panel, one end of the fixing bar of wherein said second connects with the first described panel axle, and the other end is fixed by the screw bayonet socket of the first panel side scuncheon and described first panel side frame; Between described extending foot, reinforce each through bracing piece between described supporting leg.

7. standing and sitting Portable sketching paint frame as claimed in claim 6, it is characterized in that: described supporting leg is two, it is separately fixed on the second panel bottom surface of workbox mechanism both sides, and connect by the second movable axis and the second described panel axle by described supporting leg, and it is provided with the 3rd fixing bar for positioning between described leg and the second described panel, one end of the fixing bar of described the 3rd connects with the second described panel axle, and the other end is fixed by the screw bayonet socket of the second panel side scuncheon and described second panel side frame.

8. standing and sitting Portable sketching paint frame as claimed in claim 7, it is characterized in that: be provided with the 4th fixing bar between described edge strip and the first described panel, the fixing bar one end of wherein said the 4th is hinged with the first described panel, the other end is connected on edge strip on the screw bayonet socket of setting.

9. standing and sitting Portable sketching paint frame as claimed in claim 8, it is characterised in that: the first described panel side frame, the second described panel side frame and described edge strip are provided with multiple for fixing, with the corresponding second fixing bar or the 3rd fixing bar or the 4th, the screw bayonet socket that bar is fixing.

10. standing and sitting Portable sketching paint frame as claimed in claim 9, it is characterised in that: each point of bar link of described expansion link is connected with each other by engaging body.