CN209825662U - Foldable storage four-support painting box - Google Patents
Foldable storage four-support painting box Download PDFInfo
- Publication number
- CN209825662U CN209825662U CN201920111544.3U CN201920111544U CN209825662U CN 209825662 U CN209825662 U CN 209825662U CN 201920111544 U CN201920111544 U CN 201920111544U CN 209825662 U CN209825662 U CN 209825662U
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- side plate
- bottom box
- box body
- telescopic
- adjusting bolt
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- 238000010422 painting Methods 0.000 title abstract description 7
- 238000005452 bending Methods 0.000 claims description 30
- 230000002441 reversible effect Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 239000002184 metal Substances 0.000 description 7
- 210000001364 upper extremity Anatomy 0.000 description 6
- 239000002023 wood Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The utility model discloses a foldable and storable four-support drawing box, which comprises a main box body, wherein the main box body comprises a bottom box body and a box cover, and at least four turnable supporting legs are arranged on the side wall or the bottom surface of the bottom box body; the supporting legs are telescopic or foldable supporting legs. It adopts four flexible landing legs that can overturn to support, and it supports steadily, guarantees the drawing effect of painting from life, can fix four landing legs shrink upset when not using on the bottom box, realizes conveniently carrying.
Description
The technical field is as follows:
the utility model relates to an art supplies technical field, more specifically the case is drawn to collapsible four supports of accomodating that says so.
Background art:
the prior art easel is a common drawing device, wherein some portable easels can be fixed to form easels after being unfolded, while the common easel is generally an unfolded easel body which adopts four-leg fixation and is generally only suitable for indoor use, while the portable easel used outdoors generally comprises a bottom box body and a hinged box cover, and is composed of all-wood products and hardware parts, wherein a material containing groove body is arranged in the bottom box body, the side wall and the bottom of the bottom box body are respectively hinged with three legs for convenient carrying, one leg is arranged at the middle bottom surface of the bottom box body, the other two legs are arranged at two sides of the front part of the bottom box body, the middle parts of the legs arranged at the middle bottom surface of the box body are hinged with middle supporting sections, thereby realizing the supporting, the wood consumption is large, when in use, the three legs are unfolded to open the box cover, the three-leg support is not stable, and particularly, when painting from life is carried out on places with uneven ground, the three-leg support is easy to topple over, so that the painting from life effect is influenced.
The utility model has the following contents:
the utility model aims at overcoming prior art not enough, providing a collapsible four support drawing casees of accomodating, it adopts four flexible landing legs that can overturn to support, and it supports steadily, guarantees the drawing effect of painting from life, can fix four landing legs shrink upset on the bottom box when not using, realizes conveniently carrying.
The utility model provides a technical problem's scheme is:
a four-support drawing box capable of being folded and stored comprises a main box body, wherein the main box body comprises a bottom box body and a box cover, and at least four reversible supporting legs are arranged on the side wall or the bottom surface of the bottom box body;
the supporting legs are telescopic or foldable supporting legs.
The landing leg includes two preceding landing legs and two back landing legs, all articulates on the rear portion lateral wall of two curb plates about the bottom box has back landing leg.
The left part and the right part of the front wall plate of the bottom box body are both hinged with front supporting legs.
Front supporting legs are hinged to the outer side walls of the front portions of the left side plate and the right side plate of the bottom box body.
The landing leg includes the main shank portion, and the shaping has the slot on the lateral wall of main shank portion, and the bottom surface of main shank portion is stretched to the bottom of slot, and flexible shank plug bush is in the slot, and the shaping has the regulation to lead to the groove on another lateral wall of slot and main shank portion and communicates with each other, and adjusting bolt's pole portion plug bush has on flexible shank portion and runs through the through-hole in, and adjusting bolt's head presses on one side lateral wall of flexible shank portion, and adjusting bolt's the tip of screw rod portion stretches out to run through the through-hole and adjusts logical groove and spiro union has lock nut.
The bottom surfaces of the left part and the right part of the front side plate of the bottom box body are formed with bending slots, and the two bending slots are respectively communicated with and correspond to the placing slots formed on the left part and the right part of the bottom surface of the bottom box body;
the front side plates on the left side and the right side of the bending slot are respectively fixed with two corresponding bending pieces, the upper portion of each front supporting leg is inserted between the corresponding two bending pieces, the head of each front bolt is pressed on the outer side wall of one bending piece, the end portion of the rod portion of each front bolt sequentially extends out of a through hole in each bending piece, the upper portion of each corresponding front supporting leg penetrates through the through hole, and the through hole of the corresponding bending piece is screwed with a front locking nut.
The rear portions of the left side plate and the right side plate of the bottom box body are respectively provided with a rear insertion hole, the rear positioning bolt is inserted and sleeved in the rear insertion holes, the head portion of the rear positioning bolt is pressed on the inner side wall of the left side plate or the right side plate of the bottom box body, the end portion of a screw rod of the rear positioning bolt extends out of the corresponding rear insertion hole, the upper portion of the corresponding rear leg is provided with a through hole, and a rear locking nut is screwed on the through hole.
The utility model discloses a bottom box, including the bottom box, the bottom box is equipped with the left and right curb plates, the front adjusting bolt of plug bush in the jack of the front portion of two curb plates about the bottom box, the head of preceding adjusting bolt presses the left side board of bottom box or the anterior inside wall of right side board, the anterior jack of left side board or right side board of bottom box is stretched out to the pole portion of preceding adjusting bolt, the inside wall of preceding landing leg presses the terminal surface of the pole portion of adjusting bolt in the front, the screw rod portion plug bush that takes shape on the terminal surface of preceding adjusting bolt pole portion is in the upper portion jack of landing leg in the front, the tip of the.
The inner side wall of the rear supporting leg is fixedly provided with a clamping head, the outer side wall of the left side plate or the outer side wall of the rear side plate of the bottom box body is fixedly provided with a clamping block, the clamping block is provided with a clamping hole, and the clamping head corresponds to the clamping hole.
The box cover is hinged to the rear portion of the bottom box body through a hinge, the bottom box body comprises a left side plate, a right side plate, a front side plate and a rear side plate which are connected with each other to form a frame, two ends of the two lower cross beams are fixed to the middle portions of the front side plate and the rear side plate, the inner object containing groove body is placed in the bottom box body, the bottom surface of the inner object containing groove body is pressed against the top surfaces of the two lower cross beams, side positioning blocks are formed on the outer side walls of the left side plate and the right side plate of the inner object containing groove body, and the side positioning blocks are inserted and sleeved in positioning side grooves formed in;
the upper ends of the left side plate and the right side plate of the box cover are hinged with a telescopic support rod through a hinge block, a telescopic inner rod is sleeved in the telescopic support rod, and the bottom end of the telescopic inner rod is hinged on the left side plate or the right side plate of the bottom box body through a hinge shaft;
and the box cover is provided with a drawing board clamping device.
The utility model discloses an outstanding effect is:
compared with the prior art, it adopts four flexible landing legs that can overturn to support, and it supports steadily, guarantees the drawing effect of painting from life, can fix four landing legs shrink upset when not using on the bottom box, realizes conveniently carrying.
Description of the drawings:
fig. 1 is a partial structural schematic diagram of the present invention;
FIG. 2 is a schematic view of the angle-changing structure of the present invention;
fig. 3 is a schematic view of a partial structure of the drawing board clamping device of the present invention;
fig. 4 is a partial cross-sectional view of the present invention;
fig. 5 is a partial cross-sectional view of a leg of the present invention;
FIG. 6 is a partial cross-sectional view at the top of the front leg;
FIG. 7 is a partial cross-sectional view at the top of the rear leg;
fig. 8 is a partial sectional view at the lower part of the palette holding device;
fig. 9 is a partial structural view illustrating a portable state of the present invention;
FIG. 10 is a schematic view of the angle change structure of FIG. 9;
fig. 11 is a schematic structural view of another form of the present invention;
fig. 12 is a partial configuration diagram of the portable state of fig. 11.
The specific implementation mode is as follows:
embodiment 1, see fig. 1 to 10, a foldable and storable four-support drawing box comprises a main box body 10, wherein the main box body 10 comprises a bottom box body 11 and a box cover 12, and at least four reversible support legs 20 are arranged on the side wall or the bottom surface of the bottom box body 11;
the legs 20 are telescoping or collapsible legs. The supporting legs 20 and the main box body 10 are made of wood.
Furthermore, the legs 20 include two front legs 21 and two rear legs 22, and the rear legs 22 are hinged to the outer side walls of the rear portions of the left and right side plates of the bottom box 11.
Further, the left and right portions of the front wall of the bottom box 11 are hinged with front legs 21.
Further, the leg 20 includes a main leg portion 23, a slot 24 is formed on one side wall of the main leg portion 23, a bottom end of the slot 24 extends to a bottom surface of the main leg portion 23, a telescopic leg portion 25 is inserted into the slot 24, the slot 24 is communicated with an adjusting through slot 26 formed on the other side wall of the main leg portion 23, a rod portion of the adjusting bolt 27 is inserted into a through hole formed on the telescopic leg portion 25, a head portion of the adjusting bolt 27 is pressed against an outer side wall of one side of the telescopic leg portion 25, an end portion of a screw rod portion of the adjusting bolt 27 extends out of the through hole and the adjusting through slot 26 and is screwed with a lock nut 28, an end surface of the lock nut 28 is pressed against a side wall of the main leg portion 23, wherein in order to ensure a clamping effect, a gasket can be further arranged between the end surface of the lock nut 28 and the side wall of the main leg portion 23, the gasket is inserted into the screw rod portion of the adjusting bolt 27, a protective bent portion 231, the telescopic leg 25 is located between the slot 24 and the protective bend 231.
Furthermore, the bottom surfaces of the left part and the right part of the front side plate of the bottom box body 11 are formed with bending slots 13, and the two bending slots 13 are respectively communicated with and correspond to the placing slots 111 formed on the left part and the right part of the bottom surface of the bottom box body 11;
two corresponding bending pieces 14 are fixed on the front side plates on the left side and the right side of the bending slot 13, the upper parts of the front supporting legs 21 are inserted between the two corresponding bending pieces 14, the head of the front bolt 15 is pressed against the outer side wall of one bending piece 14, the section of the rod part of the front bolt 15 close to the head end is rectangular, the front locking nut 16 is clamped in a through hole in the bent piece 14 to ensure that the locking nut 16 cannot rotate simultaneously when being screwed, the end part of the rod part of the front bolt 15 sequentially extends out of the through hole in the bent piece 14, the upper part of the corresponding front supporting leg 21 penetrates through the through hole and the through hole of the other corresponding bent piece 14 and is in threaded connection with the front locking nut 16, the end surface of the front locking nut 16 is pressed on the outer side wall of the corresponding bent piece 14, a gasket can be clamped between the end surface of the front locking nut 16 and the outer side wall of the corresponding bent piece 14, and the gasket is inserted and sleeved at the end part of the rod part of the front.
Furthermore, the rear parts of the left and right side plates of the bottom box body 11 are provided with rear insertion holes, rear positioning bolts 17 are inserted into the rear insertion holes, the heads of the rear positioning bolts 17 are pressed against the inner side walls of the left side plate or the right side plate of the bottom box body 11, the end parts of the screws of the rear positioning bolts 17 extend out of the corresponding rear insertion holes, and rear locking nuts 18 are screwed in the through holes formed in the upper parts of the corresponding rear legs 22;
wherein, the through hole of the upper part of the rear leg 22 is a stepped through hole with a small diameter in the middle and large diameters at both ends, the screw of the rear positioning bolt 17 near the head is screwed with an inner nut 170, the inner nut 170 presses against the inner wall surface of the positioning slot 171 on the outer side wall of the rear part of the left or right side plate of the bottom box 11, the screw of the rear positioning bolt 17 near the end is inserted with at least one positioning fixing ring 172, the positioning fixing ring 172 is inserted and sleeved at the outer end of the through hole of the upper part of the rear leg 22, the positioning fixing ring 172 presses against the inner end surface of the outer end of the through hole of the upper part of the rear leg 22, the end surface of the rear lock nut 18 presses against the positioning fixing ring 172, and the inner wall surface of the upper part of the rear leg 22 presses against the inner.
Furthermore, a clamping head 1 is fixed on the inner side wall of the rear supporting leg 22, a clamping block 2 is fixed on the left side plate of the bottom box body 11 or the outer side wall of the rear side plate, a clamping hole 3 is formed in the clamping block 2, and the clamping head 1 corresponds to the clamping hole 3. The engaging block 2 and the engaging head 1 are common metal fasteners, which are well known and commercially available, and will not be described in detail.
Further, the box cover 12 is hinged at the rear part of the bottom box body 11 through a hinge, the bottom box body 11 comprises a left side plate, a right side plate, a front side plate and a rear side plate which are connected with each other to form a frame, two ends of two lower beams 112 are fixed at the middle parts of the front side plate and the rear side plate, a middle bottom plate is fixed at the bottoms of the two lower beams 112 and the front side plate and the rear side plate, an inner article containing groove body 113 is placed in the bottom box body 11, the bottom surface of the inner object placing groove body 113 is pressed on the top surfaces of the two lower beams 112, side positioning blocks 114 are formed on the outer side walls of the left and right side plates of the inner object placing groove body 113, the side positioning blocks 114 are inserted and sleeved in positioning side grooves 115 formed on the inner side walls of the left side plate and the right side plate of the bottom box body 11, the bottom end of the positioning side groove 115 is communicated with a transverse sliding groove 116 formed on the inner side walls of the left side plate and the right side plate of the bottom box body 11, so that the inner accommodating groove body 113 can extend backwards along the transverse sliding groove 116; the color palette 100 is also placed on the inner storage trough 113.
The upper ends of the left side plate and the right side plate of the box cover 12 are hinged with a telescopic support rod 40 through a hinge block, a telescopic inner rod 41 is inserted in the telescopic support rod 40, and the bottom end of the telescopic inner rod 41 is hinged on the left side plate or the right side plate of the bottom box body 11 through a hinge shaft;
the structure between the telescopic inner rod 41 and the telescopic support rod 40 is the same as that of the support leg 20, namely a telescopic slot is formed on one side wall of the telescopic support rod 40, the bottom end of the telescopic slot extends to the bottom surface of the main telescopic support rod 40, the telescopic inner rod 41 is inserted and sleeved in the telescopic slot, a telescopic adjusting through groove is formed on the other side wall of the telescopic slot and the telescopic support rod 40 and communicated with each other, the rod part of a telescopic adjusting bolt is inserted and sleeved in a through hole formed in the telescopic inner rod 41, the head part of the telescopic adjusting bolt is pressed on the outer side wall of one side of the telescopic inner rod 41, and the end part of the screw rod part of the telescopic adjusting bolt extends out of the corresponding through hole and the telescopic adjusting through groove and;
the drawing board clamping device 50 is mounted on the box cover 12.
The drawing board clamping device 50 is characterized in that a vertical adjusting through groove 51 is formed in the middle of the left side plate and the right side plate of the box cover 12, the inner wall surface of a bottom supporting bar 52 is tightly attached to the lower portion of the rear wall surface of the box cover 12, connecting pieces are fixed at the left side and the right side of the bottom supporting bar 52, a screw rod of an auxiliary adjusting bolt 53 is inserted and sleeved on the connecting piece, an inner sliding positioning block 54 is inserted and sleeved on the screw rod of the auxiliary adjusting bolt 53, the head of the auxiliary adjusting bolt 53 is pressed on the wall surface of the inner sliding positioning block 54, the other wall surface of the inner sliding positioning block 54 is pressed on the inner side wall of the left side plate or the right side plate of the box cover 12, an auxiliary locking nut 55 is fixed at the end of the screw rod of the auxiliary adjusting bolt 53, the auxiliary locking nut 55 is pressed on the outer end surface of the, the washer is clamped between the auxiliary lock nut 55 and the connecting piece to realize further locking;
a drawing board placing groove 56 is formed in the middle of the top surface of the bottom supporting bar 52, a vertical sliding groove body 57 is fixed on the top surface of the middle part of the bottom supporting bar 52 in front of the drawing board placing groove 56, a sliding groove 571 extending upwards and vertically out of the top surface of the vertical sliding groove body 57 is formed in the middle of the vertical sliding groove body 57, a lifting rod 58 is sleeved in the sliding groove 571 in a inserting mode, a central adjusting vertical through groove 581 is formed in the middle of the lifting rod 58, the lifting rod 58 is fixed on the box cover 12 through an adjusting bolt group, a bolt and a screw of the adjusting bolt group are inserted in the central adjusting vertical through groove 581, and the adjusting mode and the connecting structure of the adjusting bolt group are the same as those of telescopic adjusting bolts used between the telescopic inner rod 41;
an upper pressing block 59 is fixed at the top of the lifting rod 58, an upper positioning metal bending rod 60 is installed on the upper pressing block 59, two lower positioning metal bending rods 70 are also installed on the bottom supporting bar 52, the upper pressing block 59 and the upper positioning metal bending rod 60 are used for limiting the upper part of the drawing board, the lower positioning metal bending rods 70 are used for positioning the lower part of the drawing board, and the parts of the upper pressing block 59, the lower positioning metal bending rods 70, the upper positioning metal bending rod 60 and the like are common structures of the existing common portable drawing box, so that detailed description is omitted.
This embodiment, when using, it can be through rotating four lock nut 28, can realize that main shank 23 is not hard up with flexible shank 25, thereby can stretch out and draw back flexible shank 25, adjust the length of whole landing leg 20, the bottom mounting of flexible shank 25 has anti-skidding portion, realize anti-skidding effect, on the same way, through rotating supplementary lock nut 55, can adjust the high position of bottom support bar 52, adjust the bolt group through rotating, can adjust the height position of lifter 58, adjust lock nut through rotating, can adjust the total length between pole 41 and the flexible bracing piece 40 in stretching out and drawing back, thereby adjust the gradient of case lid 12, adjust the contained angle between its and bottom box 11, satisfy different users' drawing needs.
And when needs accomodate, can unscrew preceding lock nut 16, bend preceding landing leg 21 and stretch into corresponding bending slot 13 and standing groove 111, again with preceding lock nut 16 screw up, and simultaneously, unscrew two back lock nut 18, make two back landing legs 22 upset, put head 1 through the card and stretch into card hole 3 and block and put in the draw-in groove in calorie hole 3, accomplish fixedly, then, turn over case lid 12, case lid 12 and bottom plate box 11 detain the lock through case and bag and fix, and simultaneously, the preceding wall middle part of the preceding plate body of bottom plate box 11 is fixed with the portion of gripping, only need the people to grip the portion and can carry this embodiment mutually, and is very convenient.
In embodiment 2, the front outer side walls of the left and right side plates of the bottom case 11 are hinged with front legs 21 as shown in fig. 11 and 12.
Further, a front adjusting bolt 30 is inserted into the insertion holes in the front portions of the left and right side plates of the bottom case 11, the head portion of the front adjusting bolt 30 is pressed against the inner side wall in the front portion of the left side plate or the right side plate of the bottom case 11, the rod portion of the front adjusting bolt 30 extends out of the insertion hole in the front portion of the left side plate or the right side plate of the bottom case 11, the inner side wall of the front leg 21 is pressed against the end face of the rod portion of the front adjusting bolt 30, a screw portion formed on the end face of the rod portion of the front adjusting bolt 30 is inserted into the insertion hole in the upper portion of the front leg 21, and the end portion of the screw portion of the front adjusting bolt 30. At this time, the bottom surfaces of the left and right portions of the front side plate of the bottom casing 11 have no bent insertion grooves 13, and the bottom surface of the bottom casing 11 has no placement groove 111.
The structure is mainly that four legs 20 are arranged at the left side and the right side of the bottom box body 11, the folding and storage state is shown in figure 12, and the carrying is very convenient.
The above embodiments are only used for illustrating the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (5)
1. The utility model provides a four supports drawing box of collapsible storage, includes main tank body (10), and main tank body (10) are including bottom box (11) and case lid (12), its characterized in that: at least four reversible supporting legs (20) are arranged on the side wall or the bottom surface of the bottom box body (11);
the supporting legs (20) are telescopic or foldable supporting legs;
the supporting legs (20) comprise two front supporting legs (21) and two rear supporting legs (22), and the rear supporting legs (22) are hinged to the outer side walls of the rear parts of the left side plate and the right side plate of the bottom box body (11);
the left part and the right part of the front wall plate of the bottom box body (11) are hinged with front support legs (21);
front supporting legs (21) are hinged to the outer side walls of the front parts of the left side plate and the right side plate of the bottom box body (11);
the supporting leg (20) comprises a main supporting leg part (23), a slot (24) is formed in one side wall of the main supporting leg part (23), the bottom end of the slot (24) extends to the bottom surface of the main supporting leg part (23), a telescopic leg part (25) is inserted and sleeved in the slot (24), an adjusting through groove (26) is formed in the other side wall of the slot (24) and the main supporting leg part (23) and communicated with each other, a rod part of an adjusting bolt (27) is inserted and sleeved in a through hole formed in the telescopic leg part (25), the head part of the adjusting bolt (27) is pressed on the outer side wall of one side of the telescopic leg part (25), and the end part of the screw rod part of the adjusting bolt (27) extends out of the through hole and the adjusting through groove (26) and is screwed with a;
bending slots (13) are formed in the bottom surfaces of the left part and the right part of the front side plate of the bottom box body (11), and the two bending slots (13) are respectively communicated with and correspond to placing slots (111) formed in the left part and the right part of the bottom surface of the bottom box body (11);
the bending device is characterized in that two corresponding bending pieces (14) are fixed on front side plates on the left side and the right side of each bending slot (13), the upper portions of the front support legs (21) are inserted between the corresponding two bending pieces (14), the head portions of the front bolts (15) are pressed on the outer side wall of one bending piece (14), the end portions of the rod portions of the front bolts (15) sequentially extend out of through holes in the bending pieces (14), and the upper portions of the corresponding front support legs (21) penetrate through the through holes and the through holes of the other corresponding bending pieces (14) and are connected with front locking nuts (16) in a threaded mode.
2. A four support paint box capable of being folded for storage according to claim 1, wherein: the rear portions of the left side plate and the right side plate of the bottom box body (11) are respectively provided with a rear jack, a rear positioning bolt (17) is inserted and sleeved in the rear jacks, the head portion of the rear positioning bolt (17) is pressed against the inner side wall of the left side plate or the right side plate of the bottom box body (11), and the end portion of a screw rod of the rear positioning bolt (17) extends out of the corresponding rear jack, penetrates through holes formed in the upper portions of the corresponding rear supporting legs (22) and is connected with rear locking nuts (18) in a threaded mode.
3. A four support paint box capable of being folded for storage according to claim 1, wherein: the utility model discloses a bottom box, including the bottom box body (11), the front portion of two curb plates about bottom box (11) is inserted and is overlapped there is preceding adjusting bolt (30) in the jack of the front portion of two curb plates, the head of preceding adjusting bolt (30) presses the inside wall of the left side board of bottom box (11) or the front portion of right side board, the anterior jack of left side board or the front portion of right side board that the pole portion of preceding adjusting bolt (30) stretches out bottom box (11), the inside wall of preceding landing leg (21) presses the terminal surface of the pole portion of adjusting bolt (30) in the front, the screw portion plug bush that is formed on the terminal surface of the pole portion of preceding adjusting bolt (30) is in the upper portion jack of preceding landing leg (21), the tip of the screw portion of preceding adjusting bolt.
4. A four support paint box capable of being folded for storage according to claim 1, wherein: be fixed with the card on the inside wall of back landing leg (22) and put head (1), all be fixed with the card on the left side board of bottom box (11) or the lateral wall of posterior lateral plate and put piece (2), the card is put and has card hole (3) on piece (2), and the card is put head (1) and is blocked hole (3) and corresponding.
5. A four support paint box capable of being folded for storage according to claim 1, wherein: the box cover (12) is hinged to the rear portion of the bottom box body (11) through a hinge, the bottom box body (11) comprises a left side plate, a right side plate, a front side plate and a rear side plate which are connected with each other to form a frame, two ends of two lower cross beams (112) are fixed to the middle portions of the front side plate and the rear side plate, an inner object containing groove body (113) is placed in the bottom box body (11), the bottom surface of the inner object containing groove body (113) is pressed against the top surfaces of the two lower cross beams (112), side positioning blocks (114) are formed on the outer side walls of the left side plate and the right side plate of the inner object containing groove body (113), and the side positioning blocks (114) are inserted and sleeved in positioning side grooves (115) formed on the inner side walls of the left;
the upper ends of the left side plate and the right side plate of the box cover (12) are hinged with a telescopic support rod (40) through a hinge block, a telescopic inner rod (41) is inserted in the telescopic support rod (40), and the bottom end of the telescopic inner rod (41) is hinged on the left side plate or the right side plate of the bottom box body (11) through a hinge shaft;
and a drawing board clamping device (50) is arranged on the box cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111544.3U CN209825662U (en) | 2019-01-23 | 2019-01-23 | Foldable storage four-support painting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111544.3U CN209825662U (en) | 2019-01-23 | 2019-01-23 | Foldable storage four-support painting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209825662U true CN209825662U (en) | 2019-12-24 |
Family
ID=68902375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111544.3U Active CN209825662U (en) | 2019-01-23 | 2019-01-23 | Foldable storage four-support painting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209825662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302975A (en) * | 2022-08-08 | 2022-11-08 | 浙江省磐安县绿海工艺厂有限公司 | Portable drawing board box |
-
2019
- 2019-01-23 CN CN201920111544.3U patent/CN209825662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302975A (en) * | 2022-08-08 | 2022-11-08 | 浙江省磐安县绿海工艺厂有限公司 | Portable drawing board box |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210909 Address after: 322300 No. 158, Gongye 2nd Road, Lengshui Town, Pan'an County, Jinhua City, Zhejiang Province (self declaration) Patentee after: Pan'an Shuangshen Handicraft Co.,Ltd. Address before: 315500 floor 14, business center, No. 160, Nanshan Road, Jinping street, Fenghua District, Ningbo City, Zhejiang Province Patentee before: NINGBO SINUODE IMPORT & EXPORT Co.,Ltd. |