CN112208263A

CN112208263A - Sketching vehicle

Info

Publication number: CN112208263A
Application number: CN202010934157.7A
Authority: CN
Inventors: 刘力宁; 黄丽萍; 吴明华; 周健桦; 庄松鑫
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-01-12
Anticipated expiration: 2040-09-08
Also published as: CN112208263B

Abstract

The invention discloses a sketching vehicle which comprises an easel, a drawing board and a toolbox, wherein the easel comprises two groups of telescopic pull rods, two ends of the two groups of telescopic pull rods are respectively and fixedly connected with a connecting rod, one sides of the two groups of telescopic pull rods are respectively connected with a support leg, the upper end of each support leg is hinged with the telescopic pull rod, the drawing board is arranged on one side of the two groups of telescopic pull rods, the toolbox is arranged on one side of the drawing board, which is far away from the easel, and the toolbox, the drawing board and the telescopic pull rods are detachably connected through fixing components. The sketching cart integrates the easel, the tool box and the drawing board, and when the tools need to be moved, the connecting rod at the upper end is pulled, so that various tools can be moved to a designated place along with a user. Avoid the easel to separate from drawing board, toolbox and drawing board, avoid the user to need the trouble of the operation of removing easel and toolbox and drawing board. The invention is used in the technical field of drawing tools.

Description

Sketching vehicle

Technical Field

The invention relates to the technical field of drawing tools, in particular to a sketching vehicle.

Background

When people go out to paint from life, people usually need to carry a tool bag, and art supplies such as paint and drawing board are integrated in the tool bag, but the weight of the tool bag may be relatively large, and the burden on users is relatively large. Especially, the painting place which can be reached after long-term walking, the user can feel tired after the saddlebag with heavy bearing weight is trembled for a long time, and the quality of the painting is reduced.

The existing technology has the problems that a cart is used for fixing the tool bag, a user only needs to pull the cart to move the tool bag, but the existing cart does not have the functions of integrating an easel and enabling the easel and the tool box to move together, so that the user needs to move the easel and the tool box respectively, and the cart is insufficient in integration performance of drawing tools.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the patent refers to the field of 'pictorial communication,'.

The solution of the invention for solving the technical problem is as follows:

the utility model provides a sketching car, includes easel, drawing board and toolbox, the easel includes two sets of flexible pull rods, and is two sets of the both ends of flexible pull rod respectively with connecting rod fixed connection, two sets of one side of flexible pull rod all is connected with the stabilizer blade, the upper end of stabilizer blade is articulated with flexible pull rod, the drawing board sets up in two sets of one side of flexible pull rod, the toolbox sets up in one side that the easel was kept away from to the drawing board, toolbox, drawing board and flexible pull rod can dismantle through fixed subassembly and be connected.

Through above-mentioned technical scheme, the sketching car integrates easel, toolbox and drawing board together, when these instruments of needs removal, pulls the connecting rod that is located the upper end, makes various instruments remove to the appointed place along with the user. Avoid the easel to separate from drawing board, toolbox and drawing board, avoid the user to need the trouble of the operation of removing easel and toolbox and drawing board.

As a further improvement of the above technical solution, two surfaces of the telescopic pull rods close to each other extend to form a first fixing column, surfaces of the support legs close to each other extend to form a second fixing column, a plurality of clamping grooves are formed in two side walls of the tool box, the clamping grooves are distributed in a linear array manner in a direction away from the telescopic pull rods, lower ends of the clamping grooves are communicated with each other, and the clamping grooves are in clamping fit with the first fixing column and the second fixing column.

Through above-mentioned technical scheme, the cooperation of first fixed column and second fixed column and draw-in groove makes the toolbox can install on the easel after the adjustment finishes, makes the user take out the distance of the instrument in the toolbox when drawing shorten, has improved user's drawing efficiency.

As a further improvement of the technical scheme, the clamping grooves are U-shaped, U-shaped openings of the clamping grooves face downwards, chamfers are arranged at the U-shaped openings of the clamping grooves, and the clamping grooves are communicated through communicating grooves.

Through above-mentioned technical scheme, the chamfer of draw-in groove opening part makes first fixed column and second fixed column insert to the draw-in groove more easily in.

As a further improvement of the technical scheme, a fixing clamp is arranged on the telescopic pull rod and is arranged at the upper end of the telescopic pull rod, and a baffle is fixedly connected to one end, far away from the telescopic pull rod, of the fixing clamp.

Through above-mentioned technical scheme, the fixation clamp can adjust the position of baffle on the length direction of telescopic pull rod, makes the user adjust the position of drawing board according to self demand.

As a further improvement of the technical scheme, the connecting rod at the upper end is sleeved with a sponge handle.

Through above-mentioned technical scheme, when the user pulls the connecting rod that is located the upper end, the sponge handle makes the uncomfortable sense that the user held for a long time and feels reduce.

As above-mentioned technical scheme's further improvement, fixed subassembly is including moulding the gib block and gluing noodless, glue noodless and drawing board fixed connection, mould one of them lateral wall fixed connection, the other end of gib block and toolbox and glue a strip and adhere to each other, flexible pull rod and stabilizer blade are pressed from both sides and are being moulded between gib block and the drawing board.

Through above-mentioned technical scheme, the cooperation that uses to mould the hook and glue the face makes the toolbox, drawing board and the fixed comparatively simple between the telescopic pull rod, only needs to mould the gib block and glue the bonding of face strip and can fix the three.

As a further improvement of the technical scheme, a deformation stool is arranged below the tool box, fixing grooves and fixing blocks are respectively arranged on the deformation stool and the tool box, and the fixing grooves are in inserting fit with the fixing blocks.

Through the technical scheme, the deformable stool enables a user to have a sitting choice during drawing. The shape-changing stool is integrated with the sketching cart so that the shape-changing stool can move together with the drawing board and the easel.

As a further improvement of the above technical scheme, the deformation stool comprises a stool seat and a backrest, the lower end fixedly connected with universal wheel of the stool seat, the backrest is arranged above the stool seat, the backrest is hinged with the stool seat, one end fixedly connected with of the stool seat near the hinged position is used for limiting a limiting plate of an included angle between the backrest and the stool seat, a supporting plate is arranged on the stool seat, the supporting plate is three and three, the supporting plate is respectively abutted against three side walls of the stool seat, a guide block is fixedly connected with the supporting plate, a guide groove is formed in the stool seat, the guide block and the guide strip are connected in a sliding manner, the two adjacent supporting plates are hinged with each other, and a limiting groove is formed in the lower end of the stool seat.

Through the technical scheme, the universal wheels arranged at the bottom of the stool seat reduce the friction force between the user and the ground when the user pulls the sketching car. The backup pad can support the height-increasing that makes the deformation bench to the bench seat, avoids the height of deformation bench short to lead to the user to be difficult to the operation when drawing.

As a further improvement of the above technical scheme, the deformation stool has a slot near the side wall of the telescopic pull rod, the slot is arranged on the stool seat, the lower end of the telescopic pull rod is fixedly connected with an insertion block, the slot is in insertion fit with the insertion block, and the cross-sectional shapes of the slot and the insertion block are dovetail.

Through the technical scheme, the matching of the slot and the insertion block enables the stool seat and the telescopic pull rod to be relatively fixed in position on the length of the telescopic pull rod.

As a further improvement of the above technical scheme, the drawing board is provided with a containing groove, and an opening of the containing groove is formed in one side wall of the drawing board parallel to the board thickness direction.

Through above-mentioned technical scheme, the drawing paper can be placed to the storage tank, avoids drawing paper to curl when needing to be equipped with the drawing paper section of thick bamboo specially and leading to drawing paper to take out, influences the drawing paper tiling and glues at the drawing board.

The invention has the beneficial effects that: the sketching cart integrates the easel, the tool box and the drawing board, and when the tools need to be moved, the connecting rod at the upper end is pulled, so that various tools can be moved to a designated place along with a user. Avoid the easel to separate from drawing board, toolbox and drawing board, avoid the user to need the trouble of the operation of removing easel and toolbox and drawing board.

The invention is used in the technical field of drawing tools.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

FIG. 1 is a schematic view of the overall construction of the sketching cart of the present invention in use;

FIG. 2 is a schematic view of the overall construction of the sketching cart of the present invention in an integrated state;

FIG. 3 is a schematic view showing the overall configuration of the deformed stool in the use state;

FIG. 4 is a schematic view of the overall construction of the tool box;

fig. 5 is a partial schematic view of a sketchpad.

In the figure, 100, easel; 110. a telescopic pull rod; 111. a connecting rod; 112. a sponge handle; 113. inserting a block; 114. a first fixed column; 120. a support leg; 121. a reinforcing bar; 122. a sponge layer; 123. a second fixed column; 200. a deformable stool; 210. a stool seat; 211. a universal wheel; 212. a limiting plate; 213. a slot; 214. a limiting groove; 215. a guide groove; 220. a backrest; 221. a fixed block; 230. a support plate; 231. a guide strip; 300. a tool box; 310. fixing grooves; 320. a drawer; 330. a receiving cavity; 340. molding a hook strip; 350. a card slot; 351. a communicating groove; 400. a drawing board; 410. a containing groove; 420. sticking the noodles; 500. a fixing clip; 510. and a baffle plate.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 and 2, a sketching cart, for example, in an integrated state (as shown in fig. 2), includes an easel 100, a drawing board 400, a toolbox 300, and a convertible stool 200. The easel 100 includes two sets of telescopic rods 110 and support legs 120, and the telescopic rods 110 are three-segment telescopic rods 110. The telescopic rod 110 is provided with a fixing clamp 500, one end of the fixing clamp 500 is fixedly connected with a baffle 510, and the baffle 510 is arranged on one side of the telescopic rod 110 far away from the supporting leg 120. Baffle 510 is used for placing drawing board 400, avoids drawing board 400 because the effect whereabouts of gravity.

Referring to fig. 1 and 2, two ends of two sets of telescopic rods 110 are respectively and fixedly connected through a connecting rod 111, wherein a sponge handle 112 is sleeved on the connecting rod 111 above. The support legs 120 are disposed at one side of the two sets of telescopic rods 110, and the upper ends of the support legs 120 are hinged to the telescopic rods 110. Two reinforcing rods 121 are arranged between the two support legs 120, the two reinforcing rods 121 are linearly distributed along the length direction of the support legs 120, and a sponge layer 122 is sleeved on the reinforcing rods 121 close to the hinged positions of the support legs 120 and the telescopic pull rod 110. The palette 400, the toolbox 300, and the convertible stool 200 are disposed on a side of the telescopic link 110 away from the leg 120.

Referring to fig. 2 and 3, the convertible stool 200 includes a stool seat 210 and a backrest 220. Fixedly connected with three universal wheel 211 on the diapire of bench seat 210, three universal wheel 211 are isosceles triangle and distribute, and wherein two universal wheels 211 set up in the one side that is close to telescopic pull rod 110. The backrest 220 is disposed above the stool 210 and hinged to the stool 210, and the hinged portion of the backrest 220 and the stool 210 is disposed at a side of the stool 210 close to the retractable bar 110. The side wall of the stool seat 210 close to the telescopic rod 110 is fixedly connected with a limiting plate 212, the limiting plate 212 extends upwards in an inclined manner, and the limiting plate 212 is used for limiting an included angle between the backrest 220 and the stool seat 210 and supporting the backrest 220. The lower end of the telescopic rod 110 is fixedly connected with an insertion block 113, the stool seat 210 of the deformable stool 200 is provided with an insertion slot 213, and the insertion slot 213 is inserted and matched with the insertion block 113. The cross-sectional shapes of the insert 113 and the insert groove 213 are arranged in a dovetail shape.

Referring to fig. 3, the front and left and right side walls of the stool seat 210 are respectively abutted with the support plates 230, and the adjacent two support plates 230 are hinged to each other. The lower surface of the stool seat 210 is formed with a limiting groove 214, and when the top ends of the two supporting plates 230 located at the left and right slide to the top surface of the limiting groove 214, the ends of the two supporting plates 230 close to the slot 213 can be close to each other, so that the supporting plates 230 are abutted to the top surface of the limiting groove 214. The bottom end of the supporting plate 230 is abutted against the ground or other supporting planes, and the top end supports the stool seat 210, so that the height of the deformed stool 200 is increased, and the phenomenon that the height of the deformed stool 200 is too low to cause poor use experience of a user is avoided. The supporting plates 230 located at the left and right sides of the stool 210 are fastened and fixed to the backrest 220 by latches.

Referring to fig. 3, four guide grooves 215 are formed on the front and left and right side walls of the stool 210, two of the guide grooves 215 are formed on the front side wall of the stool 210, and the other two guide grooves 215 are formed on the left and right side walls, respectively. The extending direction of the guide groove 215 extends along the longitudinal direction of the telescopic link 110. The three support plates 230 are fixedly connected with guide bars 231 slidably connected with the guide grooves 215. The cross-sections of the guide slot 215 and the guide bar 231 are arranged in a dovetail shape. The engagement of the guide slot 215 and the guide bar 231 prevents the support plate 230 and the seat 210 from being easily separated from each other.

Referring to fig. 3 and 4, a fixing block 221 is fixedly connected to a surface of the backrest 220 away from the stool seat 210, and the fixing block 221 extends in a direction away from the telescopic rod 110. The bottom wall of the tool box 300 is provided with a fixing groove 310 which is matched with the fixing block 221 in a sliding manner. The fixing block 221 and the fixing groove 310 are formed in a dovetail shape in cross section.

Referring to fig. 1 and 4, a drawer 320 is disposed at one end of the tool box 300 far away from the telescopic rod 110, a storage cavity 330 is formed at the top end of the tool box 300, the storage cavity 330 is divided into a plurality of storage cells by a plurality of partition plates, and a cover plate is hinged above the storage cavity 330. The drawing board 400 is disposed on one side of the toolbox 300 close to the telescopic rod 110, and the drawing board 400 abuts against the side wall of the toolbox 300. The end, close to the telescopic pull rod 110, of the toolbox 300 is fixedly connected with a plastic hook strip 340 through a screw, the end face, close to the telescopic pull rod 110, of the drawing board 400 is bonded with a sticky surface strip 420 through glue, one end, far away from the toolbox 300, of the plastic hook strip 340 is bonded with the sticky surface strip 420, and the support leg 120 and the telescopic pull rod 110 are fixed between the plastic hook strip 340 and the drawing board 400, so that the drawing board 400, the toolbox 300 and the telescopic pull rod 110 are not easy to separate.

Referring to fig. 2 and 4, the left and right sidewalls of the tool box 300 are respectively provided with a plurality of slots 350, and the slots 350 on the same sidewall are linearly arranged along the width direction of the tool box 300. The slot 350 is U-shaped, and the U-shaped opening of the slot 350 faces downward. The left and right side walls of the tool box 300 are further provided with communication grooves 351, and the communication grooves 351 are communicated with the U-shaped openings of the clamping grooves 350. First fixing columns 114 are protruded on the surfaces of the two groups of telescopic pull rods 110, which are close to each other, and second fixing columns 123 are protruded on the surfaces of the two support legs 120, which are close to each other. The first fixing column 114 and the second fixing column 123 are matched with the clamping groove 350 in a clamping mode, and the tool box 300 of the sketching cart in the use state is fixed.

Referring to fig. 5, a containing groove 410 is formed on the drawing board 400, and an opening of the containing groove 410 is formed on an upper wall of the drawing board 400. The containing groove 410 can be used for placing drawing paper, so that the drawing paper is prevented from being carried by a paper roll or in a folding mode, and the drawing paper is kept straight in the carrying process.

The implementation principle of the embodiment is as follows: when the user does not need to paint from life, the easel 100, the tool box 300, the deformable stool 200 and the drawing board 400 are combined together to form a similar luggage case; at this time, the supporting plate 230 and the backrest 220 are fastened by the locking fastener, the stool seat 210 is fixed at the lower end of the telescopic pull rod 110 by the insertion of the insertion block 113 and the insertion groove 213, the fixing block 221 is inserted into the fixing groove 310 to fix the toolbox 300 relative to the deformable stool 200, and the sticky surface strip 420 and the plastic hook strip 340 are fastened to limit the positions of the toolbox 300 and the drawing board 400 relative to the telescopic pull rod 110.

When the user moves to a sketching place and needs to paint from life, the user firstly releases the buckling state between the plastic hook part and the sticky surface part, then adjusts the included angle between the support leg 120 and the lower end of the telescopic pull rod 110, when the position is adjusted to a proper position, the tool box 300 and the drawing board 400 are taken out, the connecting groove on the side wall of the tool box 300 is aligned with the first fixing column 114 and the second fixing column 123, the first fixing column 114 and the second fixing column 123 slide in the connecting groove, when the tool box 300 is adjusted to a proper position, the user operates the tool box 300 to move downwards, so that the first fixing column 114 and the second fixing column 123 are respectively inserted into different clamping grooves 350, and the tool box 300 is limited and fixed. Then, the deformable stool 200 is taken out and placed on the supporting plane, the buckling between the backrest 220 and the supporting plate 230 is released, and the user drives the backrest 220 of the deformable stool 200 to rotate around the hinged position of the backrest 220 and the stool seat 210 until the limiting plate 212 abuts against the side wall of the stool seat 210; then, the stool seat 210 is pulled upwards, so that the support plates 230 and the stool seat 210 slide relatively, when the upper ends of the support plates 230 positioned at the left side and the right side of the stool seat 210 slide to be not abutted to the stool seat 210, the two support plates 230 positioned at the two sides of the stool seat 210 are close to each other, so that the upper surfaces of the two support plates 230 are abutted to the limiting groove 214, and at this moment, the deformed stool 200 is prepared; the height of the easel 100 and the position of the baffle 510 are then adjusted; after the adjustment is finished, the drawing board 400 is placed on the baffle 510, and then the painting can be performed.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. The utility model provides a sketching car which characterized in that: including easel (100), drawing board (400) and toolbox (300), easel (100) is including two sets of flexible pull rod (110), and is two sets of the both ends of flexible pull rod (110) respectively with connecting rod (111) fixed connection, two sets of one side of flexible pull rod (110) all is connected with stabilizer blade (120), the upper end and the flexible pull rod (110) of stabilizer blade (120) are articulated, drawing board (400) set up in two sets of one side of flexible pull rod (110), toolbox (300) set up in one side of easel (100) is kept away from in drawing board (400), toolbox (300), drawing board (400) can be dismantled through fixed subassembly with flexible pull rod (110) and be connected.

2. A sketching cart according to claim 1, wherein: two the surface that telescopic pull rod (110) are close to each other extends and has first fixed column (114), the surface that stabilizer blade (120) are close to each other extends and has second fixed column (123), a plurality of draw-in grooves (350) have been seted up on two lateral walls of toolbox (300), and is a plurality of draw-in groove (350) are in the direction of keeping away from telescopic pull rod (110) on linear array distributes, and is a plurality of the lower extreme of draw-in groove communicates each other, draw-in groove (350) and first fixed column (114) and second fixed column (123) joint cooperation.

3. A sketching cart according to claim 2, wherein: the clamping groove (350) is U-shaped, the U-shaped opening of the clamping groove (350) faces downwards, a chamfer is arranged at the U-shaped opening of the clamping groove (350), and the clamping groove (350) is communicated through a communicating groove (351).

4. A sketching cart according to claim 1, wherein: be provided with fixation clamp (500) on flexible pull rod (110), fixation clamp (500) press from both sides the upper end of locating flexible pull rod (110), the one end fixedly connected with baffle (510) that flexible pull rod (110) was kept away from in fixation clamp (500).

5. A sketching cart according to claim 1, wherein: the connecting rod (111) at the upper end is sleeved with a sponge handle (112).

6. A sketching cart according to claim 1, wherein: fixed subassembly is including moulding gib strip (340) and gluing noodle (420), glue noodle (420) and drawing board (400) fixed connection, mould one end of gib strip (340) and one of them lateral wall fixed connection, the other end of toolbox (300) and glue noodle (420) and bond each other, flexible pull rod (110) and stabilizer blade (120) are pressed from both sides and are moulding between gib strip (340) and drawing board (400).

7. A sketching cart according to claim 1, wherein: the tool box is characterized in that a deformation stool (200) is arranged below the tool box (300), fixing grooves (310) and fixing blocks (221) are respectively arranged on the deformation stool (200) and the tool box (300), and the fixing grooves (310) are in plug-in fit with the fixing blocks (221).

8. A sketching cart according to claim 7, wherein: the deformable stool (200) comprises a stool seat (210) and a backrest (220), wherein universal wheels (211) are fixedly connected to the lower end of the stool seat (210), the backrest (220) is arranged above the stool seat (210), the backrest (220) is hinged to the stool seat (210), one end, close to the hinged part, of the stool seat (210) is fixedly connected with a limiting plate (212) used for limiting an included angle between the backrest (220) and the stool seat (210), a supporting plate (230) is arranged on the stool seat (210), three supporting plates (230) are arranged, the three supporting plates (230) are respectively abutted to three side walls of the stool seat (210), a guide block is fixedly connected to the supporting plate (230), a guide groove (215) is formed in the stool seat (210), the guide block is connected with a guide bar (231) in a sliding mode, and two adjacent supporting plates (230) are hinged to each other, the lower end of the stool seat (210) is provided with a limit groove (214).

9. A sketching cart according to claim 7, wherein: deformation bench (200) are close to the lateral wall of flexible pull rod (110) and have seted up slot (213), on stool seat (210) was seted up in slot (213), the lower extreme fixedly connected with inserted block (113) of flexible pull rod (110), slot (213) with inserted block (113) cooperation of pegging graft, the cross sectional shape of slot (213) and inserted block (113) is the dovetail.

10. A sketching cart according to claim 1, wherein: the drawing board (400) is provided with a containing groove (410), and an opening of the containing groove (410) is formed in one side wall of the drawing board (400) parallel to the board thickness direction.