CN203676424U - Humanized upturning table - Google Patents
Humanized upturning table Download PDFInfo
- Publication number
- CN203676424U CN203676424U CN201420061634.3U CN201420061634U CN203676424U CN 203676424 U CN203676424 U CN 203676424U CN 201420061634 U CN201420061634 U CN 201420061634U CN 203676424 U CN203676424 U CN 203676424U
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- hinged
- connecting rod
- chute
- desktop
- support
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Abstract
The utility model discloses a humanized upturning table. The humanized upturning table comprises at least two table legs, a table top and a table box, and the table legs are transversely arranged in parallel in the left-and-right direction. The lower end of each table leg is provided with a stabilizing base in the front-and-back direction, and the upper end of each table leg is hinged to a front hinged support on the lower side of the front of the table top through a connecting shaft rod. The upper portion of each table leg is provided with a sliding groove, the lower side of the back of the table top is provided with a back hinged support, and connecting rods with one ends hinged to the back hinged support and the other ends sliding along the sliding grooves are arranged between the sliding grooves and the back hinged support. The table box is installed on the lower side of the table top and located between the two table legs. According to the humanized upturning table, the improvement is carried out for solving the problem that people in the middle cannot conveniently go in or out temporally in existing large conference rooms, classrooms, activity rooms and other places where tables are used, the humanized upturning table is designed through the ingenious concept and simple structure, and the using effect that the table is practical and convenient to use is guaranteed through hinged connection between the table top and the table legs and supporting and upturning limiting of the table top through the connecting rods.
Description
Technical field
The utility model relates to a kind of for the local desk such as large conference room, classroom, recreation room, specifically, relates to turn over desk in a kind of hommization.
Background technology
The existing desk for places such as large conference room, classroom, recreation rooms is all fixed conventionally, and after desk is laid, also conventionally need fixing in these places or generally maintain static, enter numerous after, the very trouble if some interim busy needs are walked about just, especially after a row occupies people, position is in the time that middle people need to go out or get back to seat, outer everyone in its seat needs to stand up to allow it pass through, thus, not only bother very much, lose time, and affect very much the order in meeting or classroom.
Utility model content
For the problems referred to above, the utility model provides a kind of simple in structure, convenient manufacture in the hommization that uses and make full use of space to turn over desk.
To achieve these goals, the technical solution adopted in the utility model is as follows:
In a kind of hommization, turn over desk, comprise table leg, desktop, table box, at least two of described table legs, and be all laterally walking abreast and arrange of left and right directions; Table leg lower end is provided with the stabilizing base along fore-and-aft direction, and table leg upper end is articulated with on the front hinged-support that is arranged on front part of desk-top downside by connecting axostylus axostyle; Table leg top is also provided with chute, and desktop rear portion downside is provided with rear hinged-support, is provided with the connecting rod that one end and rear hinged-support are hinged, the other end slides along chute between this chute and rear hinged-support; Described table box is placed in desktop downside and between two table legs.Above-mentioned direction is all around take user's angle as benchmark.
Wherein, described chute is longitudinally skewed setting backwards, and chute moves towards from front lower toward back upper place to trend.Thus, in the time that desktop keeps flat, connecting rod one end is positioned at chute bottom, in order to supporting desktop posterior stabilization, and while turning on the table, this end of connecting rod is along chute upward sliding, in the time sliding to chute top, this end of connecting rod limits the active force producing and holds the desktop rear portion of turning over by connecting rod in chute thus, effectively prevents desktop towards front upset excessively, avoids turning over a situation generation.And when turning on desktop while walking around peak, can under Action of Gravity Field, be stabilized in general vertical position, its shape is similar to " 1 " font.
Specifically, described front hinged-support comprises and is all fixed on desktop downside and the left assembly being mutually arranged side by side and right assembly; Table leg upper end, between this left and right assembly, and is run through this three and is formed hinged by connecting axostylus axostyle.Preferably, the shape of this left and right assembly is identical, and its upper end is connected with desktop, and lower end is provided with installs the through hole that connects axostylus axostyle.
For easy disassembly and use safety, one end of described connection axostylus axostyle is provided with positive stop lug boss, and the other end locks to avoid this connection axostylus axostyle to come off by bayonet lock.
Further, described connecting rod is curved, not only more meets mechanics principle, guarantee its normal place and on turn over rear all very stable, can overturning, and after turning over thereon, can effectively avoid interfering with the hinged place of table leg upper end.
Further, described connecting rod comprises left arc assembly and the right arc assembly that shape is identical, and is arranged at respectively the connecting rod that these arc assembly two ends, left and right are fixed, wherein, the connecting rod of one end and rear hinged-support form hinged, and the connecting rod of the other end is positioned at chute and can slides along chute.
Further, for the ease of dismounting, between this left and right arc assembly, adopt Demountable, that is, one end of connecting rod is fixed on wherein on an arc assembly, and the other end runs through another arc assembly and locks with bayonet lock.Specifically, left arc assembly end is fixed in connecting rod one end, and the respective end position of right arc assembly is through hole, and this connecting rod first passes through hole or the chute on rear hinged-support, then through after the through hole on right arc assembly, is locked by bayonet lock.Or correspondingly, connecting rod also can be fixed on right arc assembly and pass the through hole arranging on left arc assembly and install in one end.In improving further, for protecting the stable connection between the arc assembly of left and right, also can add fixed bar in arc assembly middle part, left and right, quantity is as the criterion to protect stable connection.
Slide for convenient, described in be positioned on the connecting rod of chute and be socketed with rolling bearing.
In order to prevent that the article that are placed on desktop from being dropped by front, described desktop front side upwarps formation kink.
In improving further, on the table leg body on described chute side, also can arrange the spacing latch piece of this end of connecting rod, to can lock, avoid the unnecessary trouble of the movable generation of desktop after desktop keeps a certain fixed pose.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model is mainly for existing large conference room, classroom, the places such as recreation room with when table intermediary personnel's inconvenient problem of temporarily coming in and going out improve, by conceiving cleverly, simple structural design go out a kind of hommization on turn over desk, by being articulated and connected between desktop and table leg, and support and the upset position-limiting action of connecting rod to desktop, guarantee the convenient and practical result of use of this desk, there is substantive distinguishing features and progress, and the utility model is simple in structure, easily manufactured, safe and reliable, there is market application foreground widely, be applicable to applying.
(2) in the utility model, hinged place adopts boss and bayonet lock as spacing basis, both sides, in having guaranteed connective stability, safety in utilization, has played the convenient effect of dismounting.
(3) before and after in the utility model, hinged-support, table leg, connecting rod have adopted respectively single biplate structure, adjacent connection, have formed the mode of biplate folder monolithic between hinged, not only construct reasonable, easy to assembly, and stable connection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation after turning on the utility model.
Fig. 4 is the side structure schematic diagram of Fig. 3.
Fig. 5 is the modular construction schematic diagram of front hinged-support.
Fig. 6 is the structural representation of connecting rod.
Fig. 7 is the structural representation that connects axostylus axostyle.
Fig. 8 is the force analysis figure of Fig. 4.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-desktop, 2-table box, 3-table leg, 4-connecting rod, 5-stabilizing base, 6-connects axostylus axostyle, hinged-support before 7-, hinged-support after 8-, 9-chute, 10-kink;
The left arc assembly of 41-, the right arc assembly of 42-, 43-connecting rod, 44-rolling bearing, 61-positive stop lug boss, 62-bayonet lock.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figures 1 to 7, in this hommization, turn over desk, comprise desktop 1, table box 2, table leg 3, connecting rod 4, stabilizing base 5.Take user's angle as the benchmark of direction all around, three table legs are laterally parallel layout of left and right directions below desktop, and spacing equates, two table boxes are fixed or detachable connection respectively between adjacent table leg and with desktop downside; Stabilizing base is fore-and-aft direction to be arranged in table leg lower end, and its length and tie point position are to keep the stable setting that is as the criterion of desk; Table leg upper end is articulated with on the front hinged-support 7 that front part of desk-top downside arranges by connecting axostylus axostyle 6, and table leg top is also provided with chute 9, and desktop rear portion downside is provided with rear hinged-support 8, and connecting rod 4 one end and rear hinged-support are hinged, the other end and chute are slidably connected.In order to prevent that the article that are placed on desktop from being dropped by front, desktop front side upwarps and forms kink 10.
Particularly, described chute 9 is longitudinally skewed setting backwards, and chute moves towards from front lower toward back upper place to trend.Thus, in the time that desktop keeps flat, connecting rod one end is positioned at chute bottom, in order to supporting desktop posterior stabilization, and while turning on the table, this end of connecting rod is along chute upward sliding, in the time sliding to chute top, this end of connecting rod limits the active force producing and holds the desktop rear portion of turning over by connecting rod in chute thus, effectively prevents desktop towards front upset excessively, avoids turning over a situation generation.And when turning on desktop while walking around peak, can under Action of Gravity Field, be stabilized in general vertical position, its shape is similar to " 1 " font.
Described connecting rod 4 is curved, not only more meets mechanics principle, guarantee its normal place and on turn over rear all very stable, can overturning, and after turning over thereon, can effectively avoid interfering with the hinged place of table leg upper end.As shown in Figure 8, N is center of gravity, and A is chute lower end, B is the hinged center of front hinged-support, the hinged center that C is rear hinged-support, and D is chute upper end, wherein, the arm of force of center of gravity N is greater than the pulling force arm of force of pull bar in chute, and the active force that gravity produces can make it remain on stable position.
More specifically, described front hinged-support 7 comprises and is all fixed on desktop downside and the left assembly being mutually arranged side by side and right assembly; Table leg upper end, between this left and right assembly, and is run through this three and is formed hinged by connecting axostylus axostyle.Preferably, the shape of this left and right assembly is identical, and its upper end is connected with desktop, and lower end is provided with installs the through hole that connects axostylus axostyle.In actual fabrication, to make for ease of parts, rear hinged-support also can be by the shape setting of this left and right assembly, and lower end arranges and is convenient to hinged through hole, and the outside fillet design in lower end.
One end of described connection axostylus axostyle 6 is provided with positive stop lug boss 61, and the other end locks by bayonet lock 62, to avoid this connection axostylus axostyle to come off, and easy disassembly and use safety.
Described connecting rod 4 comprises left arc assembly 41 and the right arc assembly 42 that shape is identical, and be arranged at respectively the connecting rod 43 that these arc assembly two ends, left and right are fixed, wherein, the connecting rod of one end and rear hinged-support form hinged, and the connecting rod of the other end is positioned at chute and can slides along chute.
Further, for the ease of dismounting, between this left and right arc assembly, adopt Demountable, in the present embodiment, left arc assembly end is fixed in connecting rod one end, and the respective end position of right arc assembly is through hole, the connecting rod of upper end is first through the through hole on rear hinged-support, the connecting rod of lower end passes the chute on table leg, then through after the through hole on right arc assembly, is locked by bayonet lock.Slide for convenient, be positioned on the connecting rod of chute and be socketed with rolling bearing 44.
In improving further, for protecting the stable connection between the arc assembly of left and right, also can add fixed bar in arc assembly middle part, left and right, quantity is as the criterion to protect stable connection.On the table leg body on chute side, also can arrange the spacing latch piece of this end of connecting rod, to can lock, avoid the unnecessary trouble of the movable generation of desktop after desktop keeps a certain fixed pose.
When actual use, especially the place such as large conference room, classroom, be provided with more comparatively intensive tables and chairs for making full use of space resources, adopt desk of the present utility model, can after having sat more people, every row facilitate the personnel of mid portion go out temporarily or enter, and can not cause the moving situation of giving way of must whole row people all standing up of a people, guarantee indoor order.In the time having personnel to go out or enter, only need will on hinged-support before desktop and table box, turn over and can get out of the way an occasional passage, former placement simultaneously also can not dropped because stirring with the article in table box.And desktop can be stabilized in and approach vertical position in the time walking around peak under Action of Gravity Field, also can not affect and pass through, very convenient.While so also avoiding carrying out now the tables and chairs layout design in the places such as large conference room, classroom, need to consider the problem of reserved passageway, effectively making full use of of implementation space.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
According to above-described embodiment, just can realize well the utility model.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical problem; even if some that make on the utility model are without substantial change or polishing; the essence of the technical scheme adopting is still consistent with the utility model, also should be in protection domain of the present utility model.
Claims (8)
1. in hommization, turn over a desk, comprise table leg (3), desktop (1), table box (2), it is characterized in that, at least two of described table legs, and be all laterally walking abreast and arrange of left and right directions; Table leg lower end is provided with the stabilizing base (5) along fore-and-aft direction, and table leg upper end is articulated with on the front hinged-support (7) that is arranged on front part of desk-top downside by connecting axostylus axostyle (6); Table leg top is also provided with chute (9), and desktop rear portion downside is provided with rear hinged-support (8), is provided with the connecting rod (4) that one end and rear hinged-support are hinged, the other end slides along chute between this chute and rear hinged-support; Described table box is placed in desktop downside and between two table legs.
2. in hommization according to claim 1, turn over desk, it is characterized in that, described chute (9) is longitudinally skewed setting backwards.
3. in hommization according to claim 1, turn over desk, it is characterized in that, described front hinged-support (7) comprises and is all fixed on desktop downside and the left assembly being mutually arranged side by side and right assembly; Table leg upper end, between this left and right assembly, and is run through this three and is formed hinged by connecting axostylus axostyle.
4. in hommization according to claim 3, turn over desk, it is characterized in that, one end of described connection axostylus axostyle is provided with positive stop lug boss (61), and the other end locks to avoid this connection axostylus axostyle to come off by bayonet lock (62).
5. in hommization according to claim 1, turn over desk, it is characterized in that, described connecting rod (4) is curved.
6. in hommization according to claim 5, turn over desk, it is characterized in that, described connecting rod (4) comprises left arc assembly (41) and the right arc assembly (42) that shape is identical, and be arranged at respectively the connecting rod (43) that these arc assembly two ends, left and right are fixed, wherein, the connecting rod of one end and rear hinged-support form hinged, and the connecting rod of the other end is positioned at chute and can slides along chute.
7. in hommization according to claim 6, turn over desk, it is characterized in that, described in be positioned on the connecting rod of chute and be socketed with rolling bearing (44).
8. according to turning over desk in the hommization described in claim 1 ~ 7 any one, it is characterized in that, described desktop front side upwarps and forms kink (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061634.3U CN203676424U (en) | 2014-02-11 | 2014-02-11 | Humanized upturning table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061634.3U CN203676424U (en) | 2014-02-11 | 2014-02-11 | Humanized upturning table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676424U true CN203676424U (en) | 2014-07-02 |
Family
ID=50998408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061634.3U Expired - Fee Related CN203676424U (en) | 2014-02-11 | 2014-02-11 | Humanized upturning table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676424U (en) |
-
2014
- 2014-02-11 CN CN201420061634.3U patent/CN203676424U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150211 |
|
| EXPY | Termination of patent right or utility model |