CN109532314B - Drawing bench of integrated toolbox - Google Patents
Drawing bench of integrated toolbox Download PDFInfo
- Publication number
- CN109532314B CN109532314B CN201910029020.4A CN201910029020A CN109532314B CN 109532314 B CN109532314 B CN 109532314B CN 201910029020 A CN201910029020 A CN 201910029020A CN 109532314 B CN109532314 B CN 109532314B
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- China
- Prior art keywords
- leg
- hexagonal
- supporting leg
- box
- pressure spring
- Prior art date
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- 210000001364 upper extremity Anatomy 0.000 claims abstract description 46
- 230000000712 assembly Effects 0.000 claims abstract description 24
- 238000000429 assembly Methods 0.000 claims abstract description 24
- 238000010422 painting Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D2/00—Special techniques in artistic painting or drawing, e.g. oil painting, water painting, pastel painting, relief painting
- B44D2/002—Kits for drawing or painting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
- B60B33/021—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a painting bench of an integrated tool box, wherein two front leg upper assemblies are arranged on two leg lower assemblies through front leg hexagonal inner rods of the front leg upper assemblies, the rear leg upper assemblies are arranged on the two leg lower assemblies through hexagonal forward screws and hexagonal reverse screws of the rear leg upper assemblies, a box is arranged on the left upper leg and the right upper leg of the rear leg upper assemblies, and two front upper branch pipes of the two front leg upper assemblies, the left upper branch pipe of the left upper leg and the right upper branch pipe of the right upper leg are all fixed on the bottom surface of the bench. The invention has the advantages that the painting stool integrates the functions of the painting tool box, is convenient to carry, saves space, is not easy to knock over, and is convenient to take; the movable drawing stool is convenient to move by arranging the brake spherical universal wheels, and two brake modes, namely automatic braking mode and manual braking mode, are arranged, so that the movable drawing stool is convenient and quick.
Description
Technical Field
The invention relates to the technical field of painting supplies, in particular to a painting bench integrated with a toolbox.
Background
At present, it is known that people stand for painting, and people sit for painting, but tools such as pigment, a water bucket and a painting brush are randomly placed on the ground or a tool box around the people, so that the people are not benefited to take the pigment and clean the painting brush when painting, and unnecessary loss and trouble are sometimes caused by carelessness of the people or carelessness of the people touching the pigment box, the water bucket and the like; when drawing is carried out, two stools and drawing tools or one stool and one tool box are needed to be taken, so that the drawing machine is inconvenient to carry; during drawing, when the stool needs to be moved, and the tool box needs to be moved, so that the moving is inconvenient; when many students draw or examine in classrooms, under the condition of limited space, putting two stools and drawing tools or putting down one stool and one tool box can lead to more tension in space, and not so many redundant stools can be used for everyone to put own tools.
Disclosure of Invention
In order to overcome the technical defects, the invention provides a drawing bench integrated with a toolbox, which aims to solve the problems of inconvenient tool use and the like in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an integrated toolbox's drawing bench, includes landing leg lower part subassembly, preceding landing leg upper part subassembly, back landing leg upper part subassembly, article box and bench face, two preceding landing leg upper part subassembly is installed through the preceding leg hexagonal interior pole of preceding landing leg upper part subassembly two on the landing leg lower part subassembly, back landing leg upper part subassembly is installed through the hexagonal forward screw rod and the hexagonal reverse screw rod of back landing leg upper part subassembly two on the landing leg lower part subassembly, article box is installed on the upper left landing leg and the upper right landing leg of back landing leg upper part subassembly, two preceding upper left branch pipe of preceding landing leg upper part subassembly upper left branch pipe with the upper right branch pipe of upper right landing leg all is fixed on the bottom surface of bench face.
Further, landing leg lower part subassembly includes landing leg pressure spring standing groove, landing leg pressure spring, brake lever logical groove, jackscrew one and lower landing leg, the landing leg pressure spring standing groove has been seted up to lower landing leg lower part, the landing leg pressure spring is placed in the landing leg pressure spring standing groove, the brake lever logical groove has been seted up to lower landing leg bottom, the hexagonal hole has been seted up on the landing leg down, the hexagonal hole is in the brake lever logical groove's top, 4 jackscrew one fixed mounting is in 4 lower part one side of landing leg down.
Further, the upper assembly of the front supporting leg comprises a front upper branch pipe, a front leg hexagonal inner rod, a hexagonal inner rod pressure spring and a jackscrew II, wherein the upper part of the front leg hexagonal inner rod is arranged in the front upper branch pipe, the lower part of the front leg hexagonal inner rod is assembled in a hexagonal hole of the lower assembly of the supporting leg, a jackscrew sliding long groove is formed in one side of the upper part of the front leg hexagonal inner rod, a jackscrew sliding groove I is formed in one side of the lower part of the front leg hexagonal inner rod, one end of the jackscrew II penetrates through the front upper branch pipe and is fixedly arranged in the jackscrew sliding long groove, one end of the jackscrew I penetrates through the lower assembly of the supporting leg and is fixedly arranged in the jackscrew sliding groove I, and the hexagonal inner rod pressure spring is arranged above the front leg hexagonal inner rod.
Further, the upper part component of the rear supporting leg comprises a left upper supporting leg, a right upper supporting leg, an external spline housing positioning screw and a jackscrew sliding groove II, the external spline housing positioning screw comprises a left external spline housing positioning screw and a right external spline housing positioning screw, the jackscrew sliding groove II comprises a left jackscrew sliding groove II and a right jackscrew sliding groove II, the left upper supporting leg comprises a left upper branch pipe, a supporting leg excessive sleeve, a hexagonal positive screw and an external spline female sleeve, a boss is arranged at the bottom end of the left upper branch pipe, the upper part of the hexagonal positive screw is arranged in the external spline female sleeve, the lower part of the hexagonal positive screw is arranged in the lower supporting leg, the lower part of the hexagonal positive screw is provided with a left jackscrew sliding groove II, the top end of the supporting leg excessive sleeve is provided with a boss, the bottom end of the supporting leg excessive sleeve is arranged on the supporting leg pressure spring, the jackscrew I passes through the lower supporting leg and enters the left jackscrew sliding groove II, so that the hexagonal positive screw rod cannot separate from the lower supporting leg, the external spline female sleeve is arranged in the left upper supporting leg, the lower part of the external spline female sleeve is provided with the internal spline sleeve, the upper part of the external spline female sleeve is provided with the rotating groove I, the left external spline sleeve positioning screw penetrates through the left upper supporting leg and enters the rotating groove I, the external spline female sleeve is fixed up and down and can only rotate, the right upper supporting leg comprises a right upper supporting leg, a supporting leg long overranging sleeve, a hexagonal reverse screw rod and an external spline long sleeve, the bottom end of the right upper supporting leg is provided with a boss, the upper part of the hexagonal reverse screw rod is arranged in the right upper supporting leg, the upper part of the hexagonal reverse screw rod is arranged in the external spline long sleeve, the lower part of the hexagonal reverse screw rod is arranged in the lower supporting leg, the lower part of the hexagonal reverse screw rod is provided with a second right jackscrew sliding groove, the top end of the long excessive sleeve of the supporting leg is provided with a boss, the bottom end of the long excessive sleeve of the supporting leg is placed on the supporting leg pressure spring, the first jackscrew penetrates through the lower supporting leg to enter the second right jackscrew sliding groove, so that the hexagonal reverse screw rod cannot separate from the lower supporting leg, the long sleeve of the external spline is arranged in the right upper branch pipe, the lower part of the long sleeve of the external spline is provided with an inner spline sleeve, the upper part of the long sleeve of the external spline is provided with a second rotating groove, and a positioning screw of the right external spline sleeve penetrates through the right upper branch pipe to enter the second rotating groove, so that the long sleeve of the external spline is fixed up and down and can only rotate.
Further, the article box includes upper box, middle layer box, bottom box, internal spline housing, shifting block, location boss and internal spline housing set screw, the upper box of upper left landing leg is in the below of upper left branch pipe, the boss cartridge of upper left branch pipe is in the downthehole of the upper box of upper left landing leg, the upper box of upper right landing leg is in the below of upper right branch pipe, the boss cartridge of upper right branch pipe is in the downthehole of the upper box of upper right landing leg, the boss cartridge on the excessive cover of landing leg is in the downthehole of the bottom box of upper left landing leg, the boss cartridge on the excessive cover of landing leg is in the downthehole of the bottom box of upper right landing leg, two internal spline housing set screw is respectively passed through the internal spline housing set screw is fixed in the downthehole of the upper box of upper left landing leg and the downthehole of the bottom box of upper right landing leg, the upper box is in the top of middle layer box, the box is in the top of bottom box, upper box and lower layer box is equipped with the middle layer box and bottom surface all be equipped with the boss.
Further, the novel hydraulic support further comprises braking spherical universal wheels and a braking mechanism, wherein the 4 braking spherical universal wheels are fixed at the bottom ends of the 4 supporting leg lower part components through screws, and the braking mechanism is fixedly arranged on the two front upper branch pipes.
Further, but the spherical universal wheel of braking includes spherical wheel, spherical wheel support, ball, outer support body, brake lever pressure spring, clamp plate, baffle, spherical universal wheel brake lever and outer support parent, the ball is installed in the hole of spherical wheel support, the spherical wheel sets up in the spherical wheel support, the spherical wheel support sets up in the outer support body, outer support body fixed orifices has been seted up on the top of outer support body, the outer support body passes through the screw fixation and is in on the bottom surface of landing leg lower part subassembly, brake lever pressure spring standing groove has been seted up on the upper portion of outer support body, the brake lever pressure spring is placed in the brake lever pressure spring standing groove, the clamp plate is fixed the top of brake lever, the baffle is fixed the top of brake lever pressure spring standing groove, the clamp plate is in the below of baffle, the upper portion of spherical universal wheel brake lever passes through the brake lever through the setting is in the below of hexagonal pole, the lower part of spherical universal wheel lever passes through the outer support body with the outer support body sets up on the bottom surface of landing stage, the brake lever pressure spring is in the outer support body is in the same time fixed with the ball is in between the outer support body.
Further, the brake mechanism comprises a fixing seat, a leg locking small column pressure spring, a leg locking convex block, a rotating shaft, a leg locking cross rod and a pin shaft, wherein the two fixing seats are respectively fixed on the inner sides of the two front upper branch pipes, a clamping groove and a fixing groove are formed in the fixing seat, the leg locking small column penetrates through the clamping groove and the front upper branch pipe to be arranged at the side end of the front leg hexagonal inner rod, the leg locking small column pressure spring is sleeved on the leg locking small column, the leg locking small column pressure spring is in the clamping groove, one end of the leg locking convex block is installed on the fixing groove through the rotating shaft, a long round hole is formed in the other end of the leg locking convex block, two ends of the leg locking cross rod are respectively installed on the other end of the leg locking convex block through the pin shaft, and the pin shaft slides in the long round hole.
The beneficial effects of the invention are as follows: the drawing bench integrates the functions of a drawing tool box, is convenient to carry, saves space, is not easy to knock over, and is convenient to take; the movable drawing stool is convenient to move by arranging the brake spherical universal wheels, and two brake modes, namely automatic braking mode and manual braking mode, are arranged, so that the movable drawing stool is convenient and quick.
Drawings
FIG. 1 is a schematic view of a drawing bench integrated with a tool box;
FIG. 2 is a schematic diagram showing a structural state of a drawing bench of an integrated tool box according to the present invention;
FIG. 3 is a schematic diagram of a second embodiment of a painting bench of the present invention;
FIG. 4 is a schematic diagram showing a structural state of a drawing bench of an integrated tool box according to the present invention;
FIG. 5 is a schematic cross-sectional view of a part of a drawing bench of an integrated tool box according to the present invention;
FIG. 6 is an enlarged schematic view of the drawing bench of FIG. 5A of an integrated tool case of the present invention;
FIG. 7 is an enlarged schematic view of the drawing bench of FIG. 5C of an integrated tool case of the present invention;
FIG. 8 is a schematic illustration of a partial cross-sectional view of a drawing bench of an integrated tool case of the present invention;
FIG. 9 is a schematic view of a part of a drawing bench of an integrated tool box according to the present invention;
FIG. 10 is a schematic view showing a part of a drawing bench of an integrated tool box according to the second embodiment of the invention;
FIG. 11 is a schematic view of a part of a drawing bench of an integrated tool box according to the present invention;
FIG. 12 is a schematic view of the partial structure of FIG. 8 in a drawing bench of an integrated tool case according to the invention;
FIG. 13 is a schematic view of the structure of the hexagonal front leg inner rod of the painting bench of the integrated tool box according to the invention;
FIG. 14 is a schematic view of the structure of the box in the drawing bench of the integrated tool box according to the invention;
FIG. 15 is a schematic diagram of a second embodiment of the present invention for a case of an integrated tool box;
FIG. 16 is a schematic view of the internal spline housing of the drawing bench of the integrated tool case of the present invention;
FIG. 17 is a schematic illustration of the structure of the female sleeve of the external spline in the drawing bench of the integrated tool box of the present invention;
FIG. 18 is a second schematic structural view of the female sleeve of the external spline in the drawing bench of the integrated tool box of the present invention;
FIG. 19 is a third schematic view of the external spline female sleeve of the painting bench of the integrated tool box according to the present invention;
FIG. 20 is a schematic view of a third embodiment of the present invention, showing the case in the drawing bench of the integrated tool box;
FIG. 21 is a schematic view of a fourth embodiment of the present invention showing the case of the integrated tool box drawing bench;
FIG. 22 is a schematic view of a box of the present invention in an integrated tool box drawing bench;
in the figure, 1, a lower supporting leg assembly; 11. a landing leg pressure spring placing groove; 12. a landing leg pressure spring; 13. a brake lever through groove; 14. a first jackscrew; 15. a lower leg; 2. a front leg upper assembly; 21. a front upper branch pipe; 22. a front leg hexagonal inner rod; 221. a top thread sliding long groove; 222. a jackscrew sliding groove I; 23. a hexagonal inner rod pressure spring; 24. a second jackscrew; 3. a rear leg upper assembly; 31. an upper left leg; 311. an upper left branch pipe; 312. the support leg is excessively sleeved; 313. a hexagonal forward screw; 314. an external spline female sleeve; 3141. rotating the first groove; 32. an upper right leg; 321. an upper right branch pipe; 322. excessive sleeve of leg length; 323. a hexagonal reverse screw; 324. an external spline long sleeve; 33. an external spline housing positioning screw; 34. a jackscrew sliding groove II; 4. an article box; 41. an upper box; 42. a middle layer box; 43. a bottom layer box; 44. an internal spline housing; 45. a shifting block; 46. positioning the boss; 47. positioning screws of the internal spline housing; 5. a spherical universal wheel can be braked; 51. a spherical wheel; 52. a spherical wheel support; 53. a ball; 54. an outer frame body; 541. an outer frame fixing hole; 542. a brake lever pressure spring placement groove; 55. a brake lever compression spring; 56. a pressing plate; 57. a baffle; 58. spherical universal wheel brake lever; 581. pressing down the boss; 59. an outer frame parent body; 6. a stool surface; 7. a braking mechanism; 71. a fixing seat; 710. a clamping groove; 711. a fixing groove; 72. locking leg posts; 73. leg locking small column compression springs; 74. a leg locking projection; 741. a slotted hole; 75. a rotating shaft; 76. locking the leg cross bar; 77. and a pin shaft.
Detailed Description
The present invention will be described more fully and clearly with reference to the accompanying drawings, and according to fig. 1 to 22, a drawing bench for an integrated tool box includes a leg lower assembly 1, a front leg upper assembly 2, a rear leg upper assembly 3, a box 4 and a bench surface 6, wherein two front leg upper assemblies 2 are mounted on two leg lower assemblies 1 through a front leg hexagonal inner rod 22 of the front leg upper assembly 2, the rear leg upper assembly 3 is mounted on two leg lower assemblies 1 through a hexagonal forward screw 313 and a hexagonal reverse screw 323 of the rear leg upper assembly 3, two boxes 4 are mounted on a left upper leg 31 and a right upper leg 32 of the rear leg upper assembly 3, respectively, and two front upper branches 21 of the front leg upper assembly 2, a left upper branch 311 of the left upper leg 31 and a right upper branch 321 of the right upper leg 32 are all fixed on a bottom surface of the bench surface 6.
The landing leg lower part component 1 comprises a landing leg pressure spring placing groove 11, a landing leg pressure spring 12, a brake rod through groove 13, a jackscrew one 14 and a lower landing leg 15, wherein the landing leg pressure spring placing groove 11 is formed in the lower part of the lower landing leg 15, the landing leg pressure spring 12 is placed in the landing leg pressure spring placing groove 11, the brake rod through groove 13 is formed in the bottom of the lower landing leg 15, a hexagonal hole is formed in the lower landing leg 15, the hexagonal hole is arranged above the brake rod through groove 13, and the jackscrew one 14 is fixedly arranged on one side of the lower part of the lower landing leg 15.
The front leg upper assembly 2 comprises a front upper branch pipe 21, a front leg hexagonal inner rod 22, a hexagonal inner rod pressure spring 23 and a jackscrew two 24, wherein the upper part of the front leg hexagonal inner rod 22 is arranged in the front upper branch pipe 21, the lower part of the front leg hexagonal inner rod 22 is assembled in a hexagonal hole of the leg lower assembly 1, a jackscrew sliding long groove 221 is formed in one side of the upper part of the front leg hexagonal inner rod 22, a jackscrew sliding groove one 222 is formed in one side of the lower part of the front leg hexagonal inner rod 22, one end of the jackscrew two 24 penetrates through the front upper branch pipe 21 and is fixedly arranged in the jackscrew sliding long groove 221, one end of the jackscrew one 14 penetrates through the leg lower assembly 1 and is fixedly arranged in the jackscrew sliding groove one 222, and the hexagonal inner rod pressure spring 23 is arranged above the front leg hexagonal inner rod 22.
Wherein the rear leg upper assembly 3 comprises an upper left leg 31, an upper right leg 32, an external spline housing positioning screw 33 and a second jack screw sliding groove 34, the external spline housing positioning screw 33 comprises an outer left spline housing positioning screw and an outer right spline housing positioning screw, the second jack screw sliding groove 34 comprises a second left jack screw sliding groove and a second right jack screw sliding groove, the upper left leg 31 comprises an upper left branch pipe 311, a leg excessive sleeve 312, a hexagonal positive screw 313 and an outer spline housing 314, a boss is arranged at the bottom end of the upper left branch pipe 311, the upper part of the hexagonal positive screw 313 is arranged in the outer spline housing 314, the lower part of the hexagonal positive screw 313 is arranged in the lower leg 15, the lower part of the hexagonal positive screw 313 is provided with a left jack screw sliding groove II, the top end of the leg excessive sleeve 312 is provided with a boss, the bottom end of the support leg excessive sleeve 312 is placed on the support leg pressure spring 12, the jackscrew I14 passes through the lower support leg 15 and enters the left jackscrew sliding groove II, so that the hexagonal positive screw 313 cannot be separated from the lower support leg 15, the external spline nut 314 is arranged in the left upper branch pipe 311, the lower part of the external spline nut 314 is provided with the internal spline sleeve 44, the upper part of the external spline nut 314 is provided with the rotating groove I3141, the left external spline sleeve positioning screw passes through the left upper branch pipe 311 and enters the rotating groove I3141, the external spline nut 314 is fixed up and down and can only rotate, the right upper support leg 32 comprises the right upper branch pipe 321, the support leg excessive sleeve 322, the hexagonal reverse screw 323 and the external spline long sleeve 324, the bottom end of the right upper branch pipe 321 is provided with a boss, the upper part of the hexagonal reverse screw 323 is arranged in the right upper branch pipe 321, the upper portion of the hexagonal reverse screw 323 is installed in the external spline long sleeve 324, the lower portion of the hexagonal reverse screw 323 is arranged in the lower supporting leg 15, a right jackscrew sliding groove II is formed in the lower portion of the hexagonal reverse screw 323, a boss is arranged at the top end of the supporting leg long excessive sleeve 322, the bottom end of the supporting leg long excessive sleeve 322 is placed on the supporting leg pressure spring 12, the jackscrew I14 penetrates through the lower supporting leg 15 to enter the right jackscrew sliding groove II, the hexagonal reverse screw 323 cannot be separated from the lower supporting leg 15, the external spline long sleeve 324 is arranged in the right upper supporting pipe 321, an internal spline sleeve 44 is assembled at the lower portion of the external spline long sleeve 324, a rotating groove II is formed in the upper portion of the external spline long sleeve 324, and a right external spline sleeve positioning screw penetrates through the right upper supporting pipe 321 to enter the rotating groove II, so that the external spline long sleeve 324 is fixed up and down and can only rotate.
Wherein, article box 4 includes upper box 41, middle level box 42, bottom box 43, internal spline cover 44, shifting block 45, location boss 46 and internal spline cover set screw 47, upper box 41 of upper left landing leg 31 is in the below of upper left branch pipe 311, the boss cartridge of upper left branch pipe 311 is in the downthehole of upper box 41 of upper left landing leg 31, upper box 41 of upper right landing leg 32 is in the below of upper right branch pipe 321, the boss cartridge of upper right branch pipe 321 is in the downthehole of upper box 41 of upper right landing leg 32, boss cartridge on the excessive cover 312 of landing leg is in the downthehole of bottom box 43 of upper left landing leg 31, boss cartridge on the excessive cover 322 of landing leg is in the downthehole of bottom box 43 of upper right landing leg 32, two internal spline covers 44 pass through respectively internal spline cover set screw 47 are fixed upper box 41 of upper left landing leg 31 and bottom box 43 are in the downthehole of upper box 42, the bottom box 42 is equipped with the equal layer of upper box 42 and middle level box 42.
Wherein, the utility model also comprises a brake spherical universal wheel 5 and a brake mechanism 7,4 brake spherical universal wheels 5 are fixed at the bottom ends of 4 lower supporting leg assemblies 1 through screws, and the brake mechanism 7 is fixedly arranged on two upper front branch pipes 21.
The brake-capable spherical universal wheel 5 comprises a spherical wheel 51, a spherical wheel support 52, balls 53, an outer support body 54, a brake rod pressure spring 55, a pressing plate 56, a baffle 57, a spherical universal wheel brake rod 58 and an outer support matrix 59, wherein the balls 53 are installed in holes of the spherical wheel support 52, the spherical wheel 51 is arranged in the spherical wheel support 52, the spherical wheel support 52 is arranged in the outer support body 54, an outer support body fixing hole 541 is formed in the top end of the outer support body 54, the outer support body 54 is fixed on the bottom surface of the lower support leg assembly 1 through screws, a brake rod pressure spring placing groove 542 is formed in the upper portion of the outer support body 54, the brake rod 55 is placed in the brake rod pressure spring placing groove 542, the pressing plate 56 is fixed on the top end of the brake rod pressure spring 55, the baffle 57 is fixed on the top of the brake rod pressure spring placing groove 542, the upper portion of the spherical universal wheel brake rod 58 is arranged below the baffle 57 through the brake rod passing through the square groove 13, the spherical wheel support body 58 passes through the spherical wheel support body and the outer support body 54, and the outer support body is fixed on the spherical wheel support body 54, and the outer support body is fixed on the outer support body 59, and the outer support body is 581 is fixed on the spherical wheel support body 54.
The braking mechanism 7 comprises a fixing seat 71, a leg locking small column 72, a leg locking small column pressure spring 73, leg locking convex blocks 74, a rotating shaft 75, a leg locking cross rod 76 and a pin shaft 77, wherein the two fixing seats 71 are respectively fixed on the inner sides of the two front upper branch pipes 21, a clamping groove 710 and a fixing groove 711 are formed in the fixing seat 71, the leg locking small column 72 penetrates through the clamping groove 710 and the front upper branch pipes 21 to be arranged at the side end of the front leg hexagonal inner rod 22, the leg locking small column pressure spring 73 is sleeved on the leg locking small column 72, the leg locking small column pressure spring 73 is arranged in the clamping groove 710, one end of the leg locking convex block 74 is arranged on the fixing groove 711 through the rotating shaft 75, a long round hole 741 is formed in the other end of the leg locking convex block 74, two ends of the leg locking cross rod 76 are respectively arranged at the other end of the leg locking convex block 74 through the pin shaft 77, and the pin shaft 77 slides in the long round hole 741.
Wherein the article box 4 is used for placing tools such as pigment, a water bucket, a painting brush and the like; the brake spherical universal wheel 5 is used for enabling the device to move; the braking mechanism 7 can brake the spherical universal wheel 5 when not sitting on the stool; the first jackscrew 14 is used for preventing the hexagonal rod from being separated from the lower supporting leg 15; the front leg hexagonal inner rod 22 can only move up and down and cannot rotate; the second jackscrew 24 is used for preventing the front leg hexagonal inner rod 22 from being separated from the front upper branch pipe 21; the top thread sliding long groove 221 is used for the upper part of the front leg hexagonal inner rod 22 to move up and down; the first jackscrew sliding groove 222 is used for moving up and down the lower part of the front leg hexagonal inner rod 22; the external spline housing positioning screw 33 is used for fixing the external spline housing up and down and can only rotate; the second jackscrew sliding groove 34 is used for the up-and-down movement of the hexagonal forward and backward screw rod; the hexagonal positive screw 313 can only move up and down to drive the external spline housing 314 to rotate, but cannot rotate; the external spline housing 314 is used for driving the internal spline housing 44 to rotate; the hexagonal reverse screw 323 can only move up and down to drive the external spline housing 314 to rotate and cannot rotate; the outer spline housing 324 is used for driving the inner spline housing 44 to rotate; the first rotating groove 3141 is used for fixing the external spline housing 314 up and down for rotation; the second rotating groove is used for fixing the external spline long sleeve 324 up and down to rotate; the internal spline housing 44 is used for driving the article box 4 to be unfolded and folded; the shifting block 45 is used for driving the upper layer box 41 to drive the middle layer box 42 to be unfolded and folded, and driving the bottom layer box 43 to be unfolded and folded by the middle layer box 42; the positioning boss 46 is used for clamping the middle layer box 42 and the bottom layer box 43, so that the positioning of the middle layer box and the bottom layer box is not separated by back and forth movement; the internal spline housing positioning screw 47 is used for installing the internal spline housing 44 in the hole of the upper layer box 41; the pressure plate 56 facilitates compression of the compression spring; the baffle 57 blocks the compression spring and prevents the compression spring from ejecting; the outer frame matrix 59 is used for combining the spherical wheel 51, the spherical wheel bracket 52 and the outer frame body 54 into a whole; the pressing boss 581 is used for compressing a compression spring when the spherical universal wheel brake lever 58 moves downward; the leg locking small column 72 is used for propping the front leg hexagonal inner rod 22, and continuously keeping the braking state of the braking spherical universal wheel 5; the locking leg protrusions 74 are used to prevent the locking leg post 72 from ejecting and pushing against the locking leg post 72; the leg locking cross bar 76 is used to push the leg locking tab 74.
When the device is used, firstly, the painting stool is pushed by hands to move to a required place, a user sits on the device, the gravity of the user is received, the two front upper branch pipes 21, the left upper branch pipe 311 and the right upper branch pipe 321 move downwards simultaneously, the two front upper branch pipes 21 compress the hexagonal inner rod spring 23 to enable the front leg hexagonal inner rod 22 to move downwards, the front upper branch pipes 21 compress the leg spring 12 simultaneously, the front leg hexagonal inner rod 22 presses the spherical universal wheel brake rod 58 to enable the spherical universal wheel brake rod 58 to move downwards, the spherical universal wheel brake rod 58 props against the spherical wheel 51 to enable the spherical wheel 51 to brake, the leg oversleeve 312 and the leg oversleeve 322 move downwards to compress the leg spring 12, the left upper branch pipe 311 and the right upper branch pipe 321 drive the external spline female sleeve 314 and the external spline long sleeve 324 to move downwards, simultaneously, the external spline housing 314 and the external spline housing 324 drive the hexagonal positive screw 313 and the hexagonal negative screw 323 to move downwards, meanwhile, the hexagonal positive screw 313 and the hexagonal negative screw 323 drive the spherical universal wheel brake rod 58 to move downwards, the spherical universal wheel brake rod 58 props against the spherical wheel 51 to brake the spherical wheel 51, the external spline housing 314 rotates clockwise, the external spline housing 324 rotates anticlockwise, the external spline housing 314 drives the inner spline housing 44 to rotate clockwise, the inner spline housing 44 drives the upper box 41 of the upper left supporting leg 31 to rotate clockwise for unfolding, the upper box 41 of the upper left supporting leg 31 drives the shifting block 45 on the upper box 41 to rotate in the middle box 42, the shifting block 45 on the upper box 41 drives the middle box 42 to rotate for unfolding when sliding to the edge of the middle box 42, and the middle box 42 drives the lower box 43 to rotate for unfolding; the external spline long sleeve 324 drives the internal spline sleeve 44 to rotate anticlockwise, the internal spline sleeve 44 enables the bottom layer box 43 of the upper right supporting leg 32 to rotate anticlockwise for unfolding, when the edge of the bottom layer box 43 of the upper right supporting leg 32 contacts with the shifting block 45 on the middle layer box 42, the bottom layer box 43 drives the middle layer box 42 to rotate, when the edge of the middle layer box 42 contacts with the shifting block 45 on the upper layer box 41, the middle layer box 42 drives the upper layer box 41 to rotate, and after the unfolding of the article box 4 is completed, the article box is started to be used;
when the article box is lifted up and leaves, the article box 4 is kept in an unfolding state and the brake-capable spherical universal wheels 5 are braked continuously, the leg locking cross rod 76 is pressed downwards before the article box is lifted up, and the leg locking cross rod 76 is in a horizontal state;
after the use, the leg spring 12 and the hexagonal inner rod spring 23 are lifted up and separated from the stool surface 6, the stool surface 6 moves upwards, the upper layer box 41 of the upper left leg 31 is overlapped with the middle layer box 42 and then drives the middle layer box 42 to rotate and reset, the middle layer box 42 is overlapped with the bottom layer box 43 and then drives the bottom layer box 43 to rotate and reset, namely the upper layer box 41, the middle layer box 42 and the bottom layer box 43 are finally overlapped and reset; the bottom layer box 43 of the right upper supporting leg 32 is overlapped with the middle layer box 42 to drive the middle layer box 42 to rotate and reset, the middle layer box 42 is overlapped with the upper layer box 41 to drive the upper layer box 41 to rotate and reset, namely the bottom layer box 43, the middle layer box 42 and the upper layer box 41 are overlapped and reset finally, the article box 4 is retracted, the spherical universal wheel brake rod 58 moves upwards, the brake of the spherical universal wheel 5 can be braked, and the device is moved to a place through the spherical universal wheel 5; if the person has risen to leave the stool surface 6, the leg locking cross bar 76 is pulled upwards to complete the resetting work.
Claims (2)
1. The utility model provides a drawing bench of integrated toolbox which characterized in that: the novel multifunctional stool comprises four leg lower assemblies (1), two front leg upper assemblies (2), two rear leg upper assemblies (3), a box (4) and a stool surface (6), wherein the two front leg upper assemblies (2) are mounted on the two leg lower assemblies (1) through front leg hexagonal inner rods (22) of the front leg upper assemblies (2), the rear leg upper assemblies (3) are mounted on the two leg lower assemblies (1) through hexagonal forward screws (313) and hexagonal reverse screws (323) of the rear leg upper assemblies (3), the box (4) is mounted on left upper legs (31) and right upper legs (32) of the rear leg upper assemblies (3), and both front upper branches (21) of the two front leg upper assemblies (2), left upper branches (311) of the left upper legs (31) and right upper branches (321) of the right upper legs (32) are fixed on the bottom surface (6);
the landing leg lower part assembly (1) comprises a landing leg pressure spring placing groove (11), a landing leg pressure spring (12), a brake rod through groove (13), jackscrews I (14) and lower landing legs (15), wherein the landing leg pressure spring placing groove (11) is formed in the lower part of the lower landing leg (15), the landing leg pressure spring (12) is placed in the landing leg pressure spring placing groove (11), the brake rod through groove (13) is formed in the bottom of the lower landing leg (15), a hexagonal hole is formed in the lower landing leg (15), the hexagonal hole is formed in the upper part of the brake rod through groove (13), and the jackscrews I (14) are fixedly arranged on one side of the lower part of the lower landing leg (15);
the front leg upper assembly (2) comprises a front upper branch pipe (21), a front leg hexagonal inner rod (22), a hexagonal inner rod pressure spring (23) and a jackscrew II (24), wherein the upper part of the front leg hexagonal inner rod (22) is placed in the front upper branch pipe (21), the lower part of the front leg hexagonal inner rod (22) is assembled in a hexagonal hole of the leg lower assembly (1), a jackscrew sliding long groove (221) is formed in one side of the upper part of the front leg hexagonal inner rod (22), a jackscrew sliding groove I (222) is formed in one side of the lower part of the front leg hexagonal inner rod (22), one end of the jackscrew II (24) penetrates through the front upper branch pipe (21) and is fixedly placed in the jackscrew sliding long groove (221), one end of the jackscrew I (14) penetrates through the leg lower assembly (1) and is fixedly placed in the jackscrew sliding groove I (222), and the hexagonal inner rod pressure spring (23) is placed above the front leg hexagonal inner rod (22);
the rear support leg upper assembly (3) comprises a left upper support leg (31), a right upper support leg (32), an external spline housing positioning screw and a jackscrew sliding groove II, wherein the external spline housing positioning screw comprises a left external spline housing positioning screw and a right external spline housing positioning screw, and the jackscrew sliding groove II comprises a left jackscrew sliding groove II and a right jackscrew sliding groove II; the left upper supporting leg (31) comprises a left upper branch pipe (311), a supporting leg excessive sleeve (312), a hexagonal positive screw (313) and an external spline sleeve (314), a boss is arranged at the bottom end of the left upper branch pipe (311), the upper part of the hexagonal positive screw (313) is arranged in the external spline sleeve (314), the lower part of the hexagonal positive screw (313) is arranged in the lower supporting leg (15), a left jackscrew sliding groove II is formed in the lower part of the hexagonal positive screw (313), a boss is arranged at the top end of the supporting leg excessive sleeve (312), the bottom end of the supporting leg excessive sleeve (312) is placed on the supporting leg pressure spring (12), the jackscrew I (14) penetrates through the lower supporting leg (15) to enter the left jackscrew sliding groove II, the external spline sleeve (314) is arranged in the left upper branch pipe (311), the lower part of the external spline sleeve (314) is matched with the internal spline sleeve (44), and the left upper branch pipe (41) penetrates through the left upper spline sleeve (41) to rotate; the right upper supporting leg (32) comprises a right upper branch pipe (321), a supporting leg long excessive sleeve (322), a hexagonal reverse screw (323) and an external spline long sleeve (324), a boss is arranged at the bottom end of the right upper branch pipe (321), the upper part of the hexagonal reverse screw (323) is arranged in the external spline long sleeve (324), the lower part of the hexagonal reverse screw (323) is arranged in the lower supporting leg (15), a right jackscrew sliding groove II is formed in the lower part of the hexagonal reverse screw (323), a boss is arranged at the top end of the supporting leg long excessive sleeve (322), the bottom end of the supporting leg long excessive sleeve (322) is placed on the supporting leg pressure spring (12), the jackscrew I (14) penetrates through the lower supporting leg (15) to enter the right jackscrew sliding groove II, the external spline long sleeve (324) is arranged in the right upper branch pipe (321), an inner spline sleeve (44) is arranged at the lower part of the external spline long sleeve (324), and the upper supporting leg (324) penetrates the right upper supporting leg (12) to the right spline sleeve II;
the article box (4) comprises an upper box (41), a middle layer box (42), a bottom layer box (43), an inner spline sleeve (44), a shifting block (45), a positioning boss (46) and an inner spline sleeve positioning screw (47), wherein the upper box (41) of the left upper supporting leg (31) is arranged below the left upper supporting leg (311), the boss of the left upper supporting leg (311) is inserted into a hole of the upper box (41) of the left upper supporting leg (31), the upper box (41) of the right upper supporting leg (32) is arranged below the right upper supporting leg (321), the boss of the right upper supporting leg (321) is inserted into a hole of the upper box (41) of the right upper supporting leg (32), the boss of the supporting leg excessive sleeve (312) is inserted into a hole of the bottom layer box (43) of the left upper supporting leg (31), the bosses of the long excessive sleeves (322) are inserted into holes of the bottom layer box (43) of the right upper supporting leg (32), the bosses of the two bosses of the long excessive sleeves (32) are inserted into the holes of the bottom layer box (43) of the right upper supporting leg (32) respectively arranged above the middle layer box (41) and the middle layer box (41) of the middle layer box (32) are arranged above the middle layer box (41) of the upper supporting leg (32), the positioning bosses (46) are arranged below the holes of the upper layer box (41) and the middle layer box (42), and the poking blocks (45) are arranged on the bottom surfaces of the upper layer box (41) and the middle layer box (42);
the novel hydraulic support is characterized by further comprising brake spherical universal wheels (5) and a brake mechanism (7), wherein the 4 brake spherical universal wheels (5) are fixed at the bottom ends of the 4 support leg lower assemblies (1) through screws, and the brake mechanism (7) is fixedly arranged on the two front upper branch pipes (21);
the braking mechanism (7) comprises a fixed seat (71), a leg locking small column (72), a leg locking small column pressure spring (73), leg locking convex blocks (74), a rotating shaft (75), leg locking transverse rods (76) and a pin shaft (77), wherein the two fixed seats (71) are respectively fixed on the inner sides of the front upper branch pipes (21), clamping grooves (710) and fixing grooves (711) are formed in the fixed seats (71), the leg locking small column (72) penetrates through the clamping grooves (710) and the front upper branch pipes (21) are arranged at the side ends of the front hexagonal inner rods (22), the leg locking small column pressure spring (73) is sleeved on the leg locking small column (72), the leg locking small column pressure spring (73) is arranged in the clamping grooves (710), one ends of the leg locking convex blocks (74) are arranged on the fixing grooves (711) through the rotating shaft (75), long round holes (741) are formed in the other ends of the leg locking convex blocks (74), and two ends of the leg locking convex blocks (76) are respectively arranged at the other round holes (741) through the pin shafts (77).
2. A kit-integrated painting bench according to claim 1, characterized in that: the utility model provides a brake ball universal wheel (5) including spherical wheel (51), spherical wheel support (52), ball (53), outer support body (54), brake lever pressure spring (55), clamp plate (56), baffle (57), spherical universal wheel brake lever (58) and outer support parent (59), ball (53) are installed in the hole of spherical wheel support (52), spherical wheel (51) set up in spherical wheel support (52), spherical wheel support (52) set up in outer support body (54), outer support body's (541) have been seted up on the top of outer support body (54), outer support body (54) are fixed through the screw on the bottom surface of landing leg lower part subassembly (1), brake lever pressure spring standing groove (542) have been seted up on the upper portion of outer support body (54), brake lever pressure spring (55) are placed in brake lever pressure spring standing groove (542), clamp plate (56) are fixed in the top of brake lever pressure spring (55), baffle (57) are fixed in brake lever pressure spring (542) are in brake lever (542) top through the universal pressure spring (58) are arranged on the top of brake lever (13), the lower part of the spherical universal wheel brake rod (58) penetrates through the outer frame body (54) and the outer frame body (54) is arranged above the spherical wheel (51), a pressing boss (581) is fixed on the upper part of the spherical universal wheel brake rod (58), the pressing boss (581) is arranged above the pressing plate (56), the outer frame body (59) is simultaneously fixed at the bottom ends of the spherical wheel support (52) and the outer frame body (54), and the outer frame body (59) enables the spherical wheel support (52) to be fixedly connected with the outer frame body (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910029020.4A CN109532314B (en) | 2019-01-12 | 2019-01-12 | Drawing bench of integrated toolbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910029020.4A CN109532314B (en) | 2019-01-12 | 2019-01-12 | Drawing bench of integrated toolbox |
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| Publication Number | Publication Date |
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| CN109532314A CN109532314A (en) | 2019-03-29 |
| CN109532314B true CN109532314B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910029020.4A Active CN109532314B (en) | 2019-01-12 | 2019-01-12 | Drawing bench of integrated toolbox |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137374A (en) * | 2020-09-21 | 2020-12-29 | 韩瑞辰 | Portable opening and closing vegetable conveying box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2171596A (en) * | 1985-02-28 | 1986-09-03 | Kenneth Henry Grange | Stand stool |
| CN203852060U (en) * | 2014-04-08 | 2014-10-01 | 西安工程大学 | Painting stool |
| JP2014239899A (en) * | 2014-06-11 | 2014-12-25 | トーヨーベンディング株式会社 | Stool with caster |
| CN206520408U (en) * | 2017-02-13 | 2017-09-26 | 湖南城市学院 | One kind goes out sketching portable stool |
| CN209869920U (en) * | 2019-01-12 | 2019-12-31 | 刘柏越 | Drawing bench of integrated tool case |
-
2019
- 2019-01-12 CN CN201910029020.4A patent/CN109532314B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2171596A (en) * | 1985-02-28 | 1986-09-03 | Kenneth Henry Grange | Stand stool |
| CN203852060U (en) * | 2014-04-08 | 2014-10-01 | 西安工程大学 | Painting stool |
| JP2014239899A (en) * | 2014-06-11 | 2014-12-25 | トーヨーベンディング株式会社 | Stool with caster |
| CN206520408U (en) * | 2017-02-13 | 2017-09-26 | 湖南城市学院 | One kind goes out sketching portable stool |
| CN209869920U (en) * | 2019-01-12 | 2019-12-31 | 刘柏越 | Drawing bench of integrated tool case |
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| CN109532314A (en) | 2019-03-29 |
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