CN201727062U - Multipurpose desk convenient for carrying - Google Patents
Multipurpose desk convenient for carrying Download PDFInfo
- Publication number
- CN201727062U CN201727062U CN2010202321150U CN201020232115U CN201727062U CN 201727062 U CN201727062 U CN 201727062U CN 2010202321150 U CN2010202321150 U CN 2010202321150U CN 201020232115 U CN201020232115 U CN 201020232115U CN 201727062 U CN201727062 U CN 201727062U
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- China
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- underframe
- desktop
- convenient
- expansion link
- multipurpose table
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Abstract
The utility model discloses a multipurpose desk convenient for carrying. The desk comprises an underframe (1), an expansion bracket (2) and a table top board (3), wherein the underframe (1) comprises a plurality of vertical rods (11) and crossbars (12); the multipurpose desk is characterized in that the vertical rods (11) and the crossbars (12) are detachably connected through sleeve couplings (13); the expansion bracket (2) can be installed on the underframe (1) in a lifting way; and the table top board (3) is installed on the expansion bracket (2). The multipurpose desk can be fast assembled for use, can be fast dissembled after use to be wound up, contracted and placed in a portable backpack box so as to facilitate carrying in traveling, and can be widely applied to field painting and calligraphy sketching, field exploration, work and learning, entertainment and other exercises.
Description
Technical field
The utility model relates to a kind of desk, particularly a kind of multipurpose table that is convenient for carrying that is suitable for open-air use.
Background technology
At present, movable desks such as open-air painting and calligraphy are painted from life, work and study, amusement and recreation be can be fit to, compact tripod platen and some nonstandard device of shifting block type drawing boards mainly contained, it mainly is to adopt timber, plank, tripod branch frame to be made, and it mainly has following deficiency:
1, production process is simple and crude, and simple plank table top, the scope that takes up room are excessive, goes out to have the vexatious sense in a kind of " sugarcane sky on the other hand " with a plank table top or piece of cloth bag paper painting folder to the people, and practical value is limited;
2, it is excessive that it paints from life, surveys and draws the table top volume, though general tripod branch frame can draw in, its desktop can not draw in, weight is big, is not easy to travelling and carries; Neither be very convenient, using under the lowered in field environment does not have a kind of comfortable and easy sense to the people;
Though 3, small-sized painting and calligraphy its production process of plate of painting from life is simple and crude, a perhaps direct wood is held plate under the arm, lifts Zhe with hand, and helpless sense is more arranged, and stability is bad, uses same inconvenient under the lowered in field environment.
Also have a kind of paper cloth painting folder at present on the market, it mainly is the paper cloth painting folder plate of making of the pure paper plate, but it is more impracticable.
1, do not have special pin branch frame, use hand Ren Gong Ju Zhe, be not suitable for field sketching and draw a picture, with activities such as other fields;
2, paper cloth painting folder plate is yielding, damages the rough sketch of painting from life;
3, draw a picture with its field sketching and can not use large-scale paper, practical value is limited, and is not attractive in appearance.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of multi-functional table of painting from life is provided, it can be assembled the back fast and use, wind up to shrink behind the fast quick-detach of energy after the use and stack in the portable knapsack case, be convenient to travelling and carry, can be widely used in that the open-air painting and calligraphy that all size do not wait are painted from life, activities such as the field may be visited, work and study amusement and recreation.
The technical solution of the utility model is: a kind of multipurpose table that is convenient for carrying, and it comprises underframe, expansion bracket and desktop; Underframe comprises many vertical rods and cross bar, passes through the dismantled and assembled connection of bell and spigot joint between vertical rod and the cross bar; The expansion bracket liftable is installed on the underframe; Desktop is installed on the expansion bracket.
The further technical scheme of the utility model is: described expansion bracket comprises desktop frame and expansion link, desktop frame comprises many desktop hack levers, many desktop hack levers are dismantled and assembled connection mutually, one end of desktop frame and expansion link is hinged, desktop frame and expansion link hinged place are provided with arrestment mechanism, underframe has the sleeve pipe of a vertical rod for matching with expansion link at least, and the other end of expansion link is sleeved in the bushing type vertical rod of underframe, is provided with arrestment mechanism between expansion link and the vertical rod.
The utility model further technical scheme is: described desktop comprises lining and skeleton, and skeleton comprises round bar and square bar, and round bar and square bar are alternately arranged and be installed in the lining, are filled with flexible glue between lining and the skeleton.
The further again technical scheme of the utility model is: described bell and spigot joint is sleeve and clamp screw formula structure; Flexible glue is rubber or sandwich rubber, also is provided with nut on the desktop, and nut is embedded in the desktop, and desktop is installed on the desktop frame by screw rod and the nut on it; Expansion link is that clamp screw formula arrestment mechanism or nut 25 cooperate bifurcated screw shell 26 structural formula arrestment mechanisms with the arrestment mechanism that vertical rod is provided with; Described underframe bottom also is provided with the frame pin.
The further again technical scheme of the utility model is: it also comprises the rain sunshade, and the rain sunshade is installed on the underframe.
The further again technical scheme of the utility model is: it also comprises Chinese-ink box, and Chinese-ink box is installed on the underframe.
The utility model further technical scheme is: described Chinese-ink box comprises end box and cover plate, end box is divided into a plurality of compartments by parting bead, cover plate is two, two cover plates is connected with end box by hinge respectively, the two ends of cover plate are provided with the removable cutting ferrule that is connected with underframe, also are provided with connecting rod between two cutting ferrules of the same end of two cover plates.
The utility model compared with prior art has following characteristics:
1, it can Rapid Combination uses, with after wind up contraction after dismantling and stack in the portable knapsack case, be convenient to travel and carry, can be widely used in that the open-air painting and calligraphy that all size do not wait are painted from life, activities such as the field may be visited, work and study amusement and recreation.
When 2, using, can regulate deck plate height and angle arbitrarily, very convenient and practical.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of this Fig. 1;
Fig. 4 is the structural representation of desktop of the present utility model;
Fig. 5 is the A-A cutaway view of Fig. 4;
Fig. 6 is that Fig. 5 is along the enlarged drawing in the B line scope;
Fig. 7 is the structural representation of bell and spigot joint of the present utility model;
Fig. 8 is the upward view of Fig. 7;
Fig. 9 is the right view of Fig. 7;
Figure 10 is the vertical view of Fig. 7;
Figure 11 is the structural representation of the utility model embodiment 2;
Figure 12 is that Figure 11 is along the enlarged drawing in the C line scope;
Figure 13 is the structural representation of the utility model embodiment 3;
Figure 14 is the structural representation of the utility model embodiment 4;
Figure 15 is the structural representation of the Chinese-ink box of the utility model embodiment 4.
The specific embodiment
Shown in Fig. 1-10: a kind of multipurpose table that is convenient for carrying, it comprises underframe 1, expansion bracket 2 and desktop 3; Underframe 1 comprises many vertical rods 11 and cross bar 12, pass through bell and spigot joint 13 dismantled and assembled connections between vertical rod 11 and the cross bar 12, vertical rod 11 is vertically arranged, cross bar 12 lateral arrangement, bell and spigot joint 13 can be connected (this structure is not shown in the accompanying drawing) for screw-type is dismantled and assembled with the connected mode of vertical rod 11 and cross bar 12, also can add the dismantled and assembled syndeton of clamp screw formula (shown in Fig. 1-10) for sleeve, be that vertical rod 11 or cross bar 12 are enclosed within the bell and spigot joint 13, on bell and spigot joint 13, be provided with vertical rod 11 or cross bar 12 solid whole clamp screw formulas 131, can make things convenient for the fast assembling-disassembling of vertical rod 11 and cross bar 12 between vertical rod 11 and the cross bar 12 by screw-type or the dismantled and assembled syndeton of sleeve stop formula, carry when working in the open air with convenient; Underframe 1 bottom also is provided with frame pin 14, during use, frame pin 14 can strengthen the stability of underframe 1, can also be provided with steel nail on the frame pin 14, when using in the open air, steel nail one end is driven underground, frame pin 11 is tightened up on the ground, further increase the stability of underframe 11, particularly can tackle and blow bigger wind, can also firmly fix on the ground more by backguy and pile on the underframe 11.
Platen when desktop 3 is work, it comprises lining 31 and skeleton 32, skeleton 32 comprises round bar 321 and square bar 322, round bar 321 is alternately arranged with square bar 322 and is installed in the lining 31, be filled with flexible glue 33 (flexible glue 33 can be rubber or sandwich rubber) between lining 31 and the skeleton 32, also be provided with nut 34 on the desktop 3, nut 34 preferably is embedded in the desktop 3, and desktop 3 is connected with nut 34 on it by screw rod is installed on the desktop frame 21 it; This desktop structure can guarantee that on the one hand desktop 3 softnesses are convenient to wind up, and is convenient for carrying, and skeleton 32 can guarantee can keep smooth solid when desktop 3 launches to be installed on the desktop frame 21 on the other hand, makes things convenient for and works.
As Figure 11, shown in 12, a kind of multipurpose table that is convenient for carrying, expansion link 22 is that nut 25 cooperates bifurcated screw shell 26 structures with the arrestment mechanism that vertical rod 11 is provided with, expansion link 22 extend in the bifurcated screw shell 26, bifurcated screw shell 26 can be the extension of vertical rod 11, also can be the separate part that is connected with vertical rod 11, expansion link 22 can be locked in the bifurcated screw shell 26 by fastening nut 25, by unscrewing nut 25 expansion link 22 is moved up and down in bifurcated screw shell 26 and vertical rod 11, reach the purpose of extension table panel 3, other structure technology feature is with embodiment 1.
As shown in figure 13, a kind of multipurpose table that is convenient for carrying, it also comprises rain sunshade 4, and rain sunshade 4 is installed on the underframe 1, and other structure technology feature is with embodiment 1 or embodiment 2.
As Figure 14, shown in 15, a kind of multipurpose table that is convenient for carrying, it also comprises Chinese-ink box 5, Chinese-ink box 5 is installed on the underframe 1, Chinese-ink box 5 comprises end box 51 and cover plate 52, end box 51 is divided into a plurality of compartments by parting bead 511, the different pigment that can pack in the different compartments and use when painting from life drawing, cover plate 52 is two, two cover plates 52 is connected with end box 51 by hinge 521 respectively, the two ends of cover plate 52 are provided with the removable cutting ferrule 53 that is connected with underframe 1, also are provided with connecting rod 54 between two cutting ferrules 53 of the same end of two cover plates 52, and connecting rod 54 can make Chinese-ink box 5 more solid in use, after Chinese-ink box 5 can be pulled down after using, cover plate 52 is closed, be easy to carry, its structure technology feature is with embodiment 1 or embodiment 2 or embodiment 3.
The utility model is not limited to above-mentioned concrete structure; so long as have desktop 3 can lifting and rotation or underframe 1 and expansion bracket 2 can dismounting or the desktop 3 multipurpose table that is convenient for carrying that can wind up, particularly the field sketching table just drops within the protection domain of the present utility model.
Claims (10)
1. multipurpose table that is convenient for carrying, it comprises underframe (1), expansion bracket (2) and desktop (3); Underframe (1) comprises many vertical rods (11) and cross bar (12), it is characterized in that: pass through the dismantled and assembled connection of bell and spigot joint (13) between vertical rod (11) and the cross bar (12); Expansion bracket (2) liftable is installed on the underframe (1); Desktop (3) is installed on the expansion bracket (2).
2. the multipurpose table that is convenient for carrying according to claim 1, it is characterized in that: described expansion bracket (2) comprises desktop frame (21) and expansion link (22), desktop frame (21) comprises many desktop hack levers, many desktop hack levers are dismantled and assembled connection mutually, desktop frame (21) is hinged with an end of expansion link (22), desktop frame (21) is provided with arrestment mechanism (23) with expansion link (22) hinged place, underframe (1) has the sleeve pipe of a vertical rod (11) for matching with expansion link (22) at least, the other end of expansion link (22) is sleeved in the bushing type vertical rod (11) of underframe (1), is provided with arrestment mechanism between expansion link (22) and the vertical rod (11).
3. the multipurpose table that is convenient for carrying according to claim 1 and 2, it is characterized in that: described desktop (3) comprises lining (31) and skeleton (32), skeleton (32) comprises round bar (321) and square bar (322), round bar (321) is alternately arranged with square bar (322) and is installed in the lining (31), is filled with flexible glue (33) between lining (31) and the skeleton (32).
4. the multipurpose table that is convenient for carrying according to claim 3 is characterized in that: described bell and spigot joint (13) is sleeve and clamp screw formula structure; Described flexible glue (33) is rubber or sandwich rubber, also is provided with nut (34) on the desktop (3), and nut (34) is embedded in the desktop (3), and desktop (3) is installed on the desktop frame (21) by screw rod and the nut on it (34); Expansion link (22) is that clamp screw formula arrestment mechanism (24) or nut (25) cooperate bifurcated screw shell (26) structural formula arrestment mechanism with the arrestment mechanism that vertical rod (11) is provided with; Described underframe (1) bottom also is provided with frame pin (14).
5. the multipurpose table that is convenient for carrying according to claim 1 and 2 is characterized in that: it also comprises rain sunshade (4), and rain sunshade (4) is installed on the underframe (1).
6. the multipurpose table that is convenient for carrying according to claim 3 is characterized in that: it also comprises rain sunshade (4), and rain sunshade (4) is installed on the underframe (1).
7. the multipurpose table that is convenient for carrying according to claim 4 is characterized in that: it also comprises rain sunshade (4), and rain sunshade (4) is installed on the underframe (1).
8. the multipurpose table that is convenient for carrying according to claim 1 and 2 is characterized in that: it also comprises Chinese-ink box (5), and Chinese-ink box (5) is installed on the underframe (1).
9. the multipurpose table that is convenient for carrying according to claim 7 is characterized in that: it also comprises Chinese-ink box (5), and Chinese-ink box (5) is installed on the underframe (1).
10. the multipurpose table that is convenient for carrying according to claim 8, it is characterized in that: described Chinese-ink box (5) comprises end box (51) and cover plate (52), end box (51) is divided into a plurality of compartments by parting bead (511), cover plate (52) is two, two cover plates (52) is connected with end box (51) by hinge (521) respectively, the two ends of cover plate (52) are provided with the removable cutting ferrule (53) that is connected with underframe (1), also are provided with connecting rod (54) between two cutting ferrules (53) of the same end of two cover plates (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202321150U CN201727062U (en) | 2010-06-13 | 2010-06-13 | Multipurpose desk convenient for carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202321150U CN201727062U (en) | 2010-06-13 | 2010-06-13 | Multipurpose desk convenient for carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201727062U true CN201727062U (en) | 2011-02-02 |
Family
ID=43518217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202321150U Expired - Fee Related CN201727062U (en) | 2010-06-13 | 2010-06-13 | Multipurpose desk convenient for carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201727062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924693A (en) * | 2019-04-23 | 2019-06-25 | 诸暨天雅科技有限公司 | One kind, which has, stores folding students' supplies table |
| CN111067236A (en) * | 2020-02-13 | 2020-04-28 | 天津市又琴电脑有限公司 | Laptop backpack |
-
2010
- 2010-06-13 CN CN2010202321150U patent/CN201727062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924693A (en) * | 2019-04-23 | 2019-06-25 | 诸暨天雅科技有限公司 | One kind, which has, stores folding students' supplies table |
| CN111067236A (en) * | 2020-02-13 | 2020-04-28 | 天津市又琴电脑有限公司 | Laptop backpack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20120613 |