CN103818182B - There is the portable picture case of backrest support frame - Google Patents
There is the portable picture case of backrest support frame Download PDFInfo
- Publication number
- CN103818182B CN103818182B CN201410096939.2A CN201410096939A CN103818182B CN 103818182 B CN103818182 B CN 103818182B CN 201410096939 A CN201410096939 A CN 201410096939A CN 103818182 B CN103818182 B CN 103818182B
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- support
- backrest
- main support
- positioning
- poppet
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Abstract
A kind of portable picture case having backrest support frame, is provided with location hook, support handle, fore-stock locating piece, after-poppet locating piece including on the picture box main body being arranged on support base plate, described support base plate；Fore-stock union joint, rear main support union joint and backrest centring ring are connected with support base plate by rotating shaft；Described fore-stock union joint is provided with front main support and front inner support, described rear main support union joint is provided with rear main support and rear inner support, described backrest centring ring is provided with back main support and back inner support；Two of after-poppet connecting rod be separately fixed at two after on main support, after-poppet connecting rod is provided with positioning support bracer；Two of backrest positioning strip is separately fixed on two back main supports；Locating slot on positioning support bracer, can be stuck on backrest positioning strip, makes back main support position.This picture case is easy to carry, adjustable height after support expansion, and backrest adjustable tilt angle, very convenient field sketching is painted.
Description
Technical field
The present invention relates to painting utensil field, particularly a kind of portable picture case having backrest support frame.
Background technology
The drawing picture case wooden making of many employings of painting from life of currently known belt supporting frame, the draw case for drawing from nature of wooden making is not only heavy, and firm not；Even if having the drawing picture case of painting from life of the belt supporting frame that metal makes also due to do not design the support supporting picture case lid, after these supports launch, support bar or rope is all adopted to pull and draw case lid, to facilitate putting of drawing board.Support or pull support bar or the bracing wire of picture case lid, drawing board is placed with very big obstruction on case drawing.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of portable picture case having backrest support frame.
The object of the present invention is achieved like this: a kind of portable picture case having backrest support frame, including picture box main body, support base plate, front main support, rear main support, back main support, positioning support bracer；It is characterized in that: draw box main body and be provided with picture bottom, hinge, picture cover plate, draw case handle end and draw case handle；Support base plate is provided with aperture, location hook, stretch cord, support handle and macropore；Front main support is provided with front main support union joint, front main support fluting, prelocalization circle, prelocalization bolt, front inner support, fore-stock set, front coupling bar, fore-stock locating piece；Rear main support is provided with rear main support union joint, rear main support fluting, rear centring ring, rear bolt, rear inner support, after-poppet set, rear coupling bar, after-poppet locating piece；Back main support is provided with ornamental blocks, backrest positioning strip, clamping ring, backrest centring ring, backrest bolt, back inner support, sealing block, pipe, backrest fluting；Positioning support bracer is provided with locating slot, locating piece sleeve, after-poppet connecting rod；If launching front main support, rear main support, back main support respectively, unscrewing prelocalization bolt, rear bolt, backrest bolt respectively, front inner support, rear inner support, back inner support can be pulled out respectively；Tighten prelocalization bolt, rear bolt, backrest bolt respectively, front inner support, rear inner support, back inner support can be made to position respectively；Any one locating slot on positioning support bracer is blocked backrest positioning strip, back main support can be fixed on the position of certain gradient；Draw case lid can lean against on back inner support.
The present invention adopts above-mentioned design, has an advantage in that, has its support of portable picture case of backrest support frame to adopt the lightweight metal material of hollow to make, not only light but also firm；After all supports draw location in, small and exquisite and be easy to carry, after all supports launch location, user lays drawing board herein above, particularly draw case lid and can lean against on back inner support, draw drawing board placed by case time, it does not have conventional draw case lid support bar or draw the obstruction of case lid rope, can feel very convenient.
Accompanying drawing explanation
Fig. 1 is the collapsed state axonometric chart of the present invention；
Fig. 2 is the collapsed state bottom view of the present invention；
Fig. 3 is the deployed condition axonometric chart of the present invention；
In figure: 1 draws box main body, 1a draws bottom, 1b hinge, 1c draws cover plate, 1d draws case handle end, 1e draws case handle, 2 support base plates, 2a aperture, 2b location hook, 2c stretch cord, 2d support handle, 2e macropore, main support before 3, main support union joint before 3a, main support fluting before 3b, 3c prelocalization circle, 3d prelocalization bolt, inner support before 3e, 3f fore-stock set, coupling bar before 3g, 3h fore-stock locating piece, main support after 4, main support union joint after 4a, main support fluting after 4b, centring ring after 4c, bolt after 4d, inner support after 4e, 4f after-poppet set, coupling bar after 4g, 4h after-poppet locating piece, 5 back main supports, 5a ornamental blocks, 5b backrest positioning strip, 5c clamping ring, 5d backrest centring ring, 5e backrest bolt, 5f back inner support, 5g seals block, 5h pipe, 5i backrest is slotted, 6 positioning support bracers, 6a locating slot, 6b locating piece sleeve, 6c after-poppet connecting rod.
Detailed description of the invention
Below, in conjunction with the accompanying drawings and embodiments the present invention is elaborated.
Fig. 1 Fig. 3 is one embodiment of the present of invention, as it can be seen, a kind of portable picture case having backrest support frame, it includes picture box main body 1, support base plate 2, front main support 3, rear main support 4, back main support 5, positioning support bracer 6；It is characterized in that: draw box main body 1 and be provided with picture bottom 1a, hinge 1b, draw cover plate 1c, draw case handle end 1d and draw case handle 1e；Support base plate 2 is provided with aperture 2a, location hook 2b, stretch cord 2c, support handle 2d and macropore 2e；Front main support 3 is provided with front main support union joint 3a, front main support fluting 3b, prelocalization circle 3c, prelocalization bolt 3d, front inner support 3e, fore-stock set 3f, front coupling bar 3g, fore-stock locating piece 3h；Rear main support 4 is provided with rear main support union joint 4a, rear main support fluting 4b, rear centring ring 4c, rear bolt 4d, rear inner support 4e, after-poppet set 4f, rear coupling bar 4g, after-poppet locating piece 4h；Back main support 5 is provided with ornamental blocks 5a, backrest positioning strip 5b, clamping ring 5c, backrest centring ring 5d, backrest bolt 5e, back inner support 5f, sealing block 5g, pipe 5h, backrest fluting 5i；Positioning support bracer 6 is provided with locating slot 6a, locating piece sleeve 6b, after-poppet connecting rod 6c.
Front main support 3, rear main support 4, back main support 5 are launched, unscrews prelocalization bolt 3d, rear bolt 4d, backrest bolt 5e respectively, front inner support 3e, rear inner support 4e, back inner support 5f can be pulled out respectively；Tighten prelocalization bolt 3d, rear bolt 4d, backrest bolt 5e respectively, front inner support 3e, rear inner support 4e, back inner support 5f can be made to position respectively；Any one locating slot 6a on positioning support bracer 6 is blocked backrest positioning strip 5b, back main support 5 can be fixed on the position of certain gradient；Draw cover plate 1c can lean against on back inner support 5f.Indentation front inner support 3e, rear inner support 4e, back inner support 5f, draw front main support 3, rear main support 4, back main support 5 in, catch on location hook 2b with the two ends of stretch cord 2c, front main support 3, rear main support 4 and back main support 5 can be made tightly to touch support base plate 2.
Support base plate 2 has some macropore 2e, makes the weight of entirety be alleviated；Back inner support 5f, on pipe 5h can also use as handle；The front main support fluting 3b of design, rear main support fluting 4b, backrest fluting 5i are to be moved easily or fixing front inner support 3e, rear inner support 4e, back inner support 5f.
After front main support 3 launches, front main support union joint 3a and fore-stock locating piece 3h is close to the angle that formation is fixing, after rear main support 4 launches, rear main support union joint 4a and after-poppet locating piece 4h is close to the angle that formation is fixing, front and back support forms triangular support state, makes this easel can be stably placed at ground.
The all metal materials of the present invention all adopt aluminium alloy or carbon alloy, all supports to be all hollow light wall pipes.
The present invention adopts above-mentioned design, has an advantage in that, after all supports draw location in, small volume and less weight is firm again；After all supports launch location, it does not have conventional draws case lid support bar or draw the obstruction of case lid rope, lays drawing board and can feel very convenient.
The above embodiment of the present invention is for the exemplary embodiment cited by the present invention is described, rather than the restriction that embodiments of the present invention are made.The obvious variation pattern amplified out by the prompting of the embodiment of the present invention is still in the scope of the present invention.
Claims (3)
1. there is a portable picture case for backrest support frame, including picture box main body (1), support base plate (2), front main support (3), rear main support (4), back main support (5), positioning support bracer (6)；It is characterized in that: described picture box main body (1) is provided with picture bottom (1a), hinge (1b), draws cover plate (1c), draws case handle end (1d) and draw case handle (1e)；Described support base plate (2) is provided with aperture (2a), location hook (2b), stretch cord (2c), support handle (2d) and macropore (2e)；Described front main support (3) is provided with front main support union joint (3a), front main support fluting (3b), prelocalization circle (3c), prelocalization bolt (3d), front inner support (3e), fore-stock set (3f), front coupling bar (3g), fore-stock locating piece (3h)；Described rear main support (4) is provided with rear main support union joint (4a), rear main support fluting (4b), rear centring ring (4c), rear bolt (4d), rear inner support (4e), after-poppet set (4f), rear coupling bar (4g), after-poppet locating piece (4h)；Described back main support (5) is provided with ornamental blocks (5a), backrest positioning strip (5b), clamping ring (5c), backrest centring ring (5d), backrest bolt (5e), back inner support (5f), sealing block (5g), pipe (5h), backrest fluting (5i)；Described positioning support bracer (6) is provided with locating slot (6a), locating piece sleeve (6b), after-poppet connecting rod (6c).
2. the portable picture case having backrest support frame according to claim 1, it is characterised in that the positioning support bracer (6) on described after-poppet connecting rod (6c) can block backrest positioning strip (5b), makes back main support (5) position.
3. the portable picture case having backrest support frame according to claim 1, it is characterized in that, two of described stretch cord (2c) is positioned after hook (2b) catches on, and front main support (3), rear main support (4) and back main support (5) can be made to be adjacent to towards support base plate (2) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096939.2A CN103818182B (en) | 2014-03-17 | 2014-03-17 | There is the portable picture case of backrest support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096939.2A CN103818182B (en) | 2014-03-17 | 2014-03-17 | There is the portable picture case of backrest support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103818182A CN103818182A (en) | 2014-05-28 |
| CN103818182B true CN103818182B (en) | 2016-06-29 |
Family
ID=50753589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096939.2A Active CN103818182B (en) | 2014-03-17 | 2014-03-17 | There is the portable picture case of backrest support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103818182B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183604A (en) * | 2016-09-28 | 2016-12-07 | 南京旅游职业学院 | A kind of portable drawing box |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315099A (en) * | 1996-05-28 | 1997-12-09 | Hiromu Okada | Portable drawing material case |
| CN202965784U (en) * | 2012-12-31 | 2013-06-05 | 黑龙江工程学院 | Multifunctional art drawing box |
| CN203427523U (en) * | 2013-07-16 | 2014-02-12 | 李峰 | Integrated multi-functional paint box |
| CN203460602U (en) * | 2013-08-01 | 2014-03-05 | 孙榕宁 | Oil painting color mixing box |
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2014
- 2014-03-17 CN CN201410096939.2A patent/CN103818182B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103818182A (en) | 2014-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hou Jingwen Inventor after: Zhang Wen Inventor after: Liu Jingyi Inventor before: Liu Huaimin Inventor before: Liu Jingyi |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200916 Address after: 233000 room 0, unit 10, unit 0, B building, Wanda Plaza Apartment, bengshan, Bengbu, Anhui Patentee after: BENGBU KERUIDA MACHINERY DESIGN Co.,Ltd. Address before: 401120 No. 1000 Taoyuan Avenue, Yubei District airport, Chongqing Patentee before: CHONGQING INDUSTRY POLYTECHNIC College |
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| TR01 | Transfer of patent right |