CN203723725U - Movable tray table - Google Patents
Movable tray table Download PDFInfo
- Publication number
- CN203723725U CN203723725U CN201420043280.XU CN201420043280U CN203723725U CN 203723725 U CN203723725 U CN 203723725U CN 201420043280 U CN201420043280 U CN 201420043280U CN 203723725 U CN203723725 U CN 203723725U
- Authority
- CN
- China
- Prior art keywords
- tray table
- movable tray
- rotating shaft
- yoke
- gathering sill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a movable tray table which comprises a mounting plate, a bottom frame, a fork arm, a rotating shaft and a supporting frame, wherein the bottom frame comprises a top plate and a side plate which are connected with each other; the side plate is hinged with the end part of the mounting plate; the top plate is hinged with the bottom of the fork arm; the fork arm is hinged with the end part of the rotating shaft; the supporting frame is connected with the rotating shaft. According to the movable tray table, the fork arm and the rotating shaft can drive the supporting frame to rotate in different directions; when the movable tray table is mounted between two seats, people sitting on the two seats can use the movable tray table, so that the movable tray table has relatively high practicality; when the people sitting on the seats need to change a sitting posture or leave the seats for a moment, the supporting frame can be rotated through the rotating shaft or the fork arm to increase the activity space, so that the tray table can be conveniently used; when the movable tray table is mounted on one side of a tea table, the supporting frame can be rotated so that articles on the supporting frame can be conveniently taken, and therefore the practicality of the tea table is improved.
Description
Technical field
The utility model relates to a kind of movable tray table with multiple rotation directions.
Background technology
The public arenas such as auditorium, classroom, auditorium, set up and put whole row's formula seat, and movable tray table is set between two seats, so that save space.Existing movable tray table arranges two linkworks mostly, pulls out and sets level two operations for tray table, and tray table can not rotation direction after setting level.When user need to adjust sitting posture, or when seat away from keyboard, because tray table can not rotate and adjust position, cause user's above action to be restricted.Therefore, existing movable tray table uses inconvenient, poor practicability.
Utility model content
The purpose of this utility model is to provide a kind of have multiple rotation directions, simple in structure, practical movable tray table.
For achieving the above object, according to an aspect of the present utility model, a kind of movable tray table is provided, comprise installing plate, underframe, yoke, rotating shaft and bracket, underframe comprises the top board and the side plate that are connected, and the end of side plate and installing plate is hinged, the bottom-hinged of top board and yoke, the end of yoke and rotating shaft is hinged, and bracket is connected with rotating shaft.
Installing plate, underframe, yoke and the rotating shaft of this movable tray table are hinged between two, underframe and installing plate, top board and yoke, yoke and rotating shaft all can realize and relatively rotating, therefore, when installing plate is arranged on a side of seat, or the sidepiece of tea table, by rotation underframe and yoke, bracket can be vertically placed between two seats, or be vertically placed on a side of tea table, in the time that needs use this movable supporting plate table, pull-out bracket, yoke is rotated, then the top board of underframe is turned to the top of installing plate, make bracket in level.
The beneficial effects of the utility model are: the yoke of this movable tray table can drive carriage rotation, and when this movable tray table is arranged between two seats, the user of two seats all can use this movable tray table.Therefore, the user of same seat can as required or be accustomed on the left of choice for use or the tray table on right side, makes this movable tray table have stronger practicality.The rotation that the rotating shaft of this movable tray table drives bracket to realize, can increase seat user's activity space, when seat user need to adjust sitting posture, or when seat away from keyboard, can increase activity space by rotating shaft or yoke rotary bracket, make this tray table easy to use.When this movable tray table is arranged on a side of tea table, on the table of bracket, can place the article such as teapot, teacup and tealeaves, can rotary bracket, make the article such as teapot, teacup and tealeaves be positioned at the position of conveniently taking, increase the practicality of tea table.
In some embodiments, side plate offers the first gathering sill, and installing plate is provided with the first guide, the first guide and the corresponding setting of the first gathering sill.Thus, underframe can be under the effect of the first guide and the first gathering sill, and to realize and rotating as axle with the pin joint of installing plate, the first gathering sill can limit the angle that underframe rotates.
In some embodiments, the first gathering sill is circular arc, and the number of degrees of its corresponding circular arc are 100 °, thereby the rotational angle of underframe is limited in 100 °.
In some embodiments, top board is offered the second gathering sill, and the bottom of yoke is provided with the second guide, the second guide and the corresponding setting of the second gathering sill.Thus, yoke can be under the effect of the second guide and the second gathering sill, and to realize and rotating as axle with the pin joint of underframe, the second gathering sill can limit the angle that underframe rotates.
In some embodiments, the second gathering sill is circular arc, and the number of degrees of its corresponding circular arc are 180 °, thereby the rotational angle of yoke is limited in 180 °.
In some embodiments, the end of rotating shaft offers the 3rd gathering sill, and the sidepiece of yoke is provided with the 3rd guide, the 3rd guide and the corresponding setting of the 3rd gathering sill.Thus, rotating shaft can be under the effect of the 3rd guide and the 3rd gathering sill, and to realize and rotating as axle with the pin joint of yoke, the 3rd gathering sill can limit the angle that rotating shaft is rotated.
In some embodiments, the 3rd gathering sill is circular arc, and the number of degrees of its corresponding circular arc are 90 °, thereby the rotational angle of rotating shaft is limited in 90 °.
In some embodiments, the junction of rotating shaft and yoke is provided with pad.Thus, pad can avoid the junction of rotating shaft and yoke to occur excessive wear, and pad can play the effect that reduces noise.
In some embodiments, table is installed on bracket, thus can be on table placing articles.
Brief description of the drawings
Fig. 1 is the structural representation of the movable tray table of the utility model one embodiment;
Fig. 2 is the structural representation of the installing plate of the movable tray table shown in Fig. 1;
Fig. 3 is the structural representation of the underframe of the movable tray table shown in Fig. 1;
Fig. 4 is the structural representation of the yoke of the movable tray table shown in Fig. 1;
Fig. 5 is the structural representation at another visual angle of yoke of the movable tray table shown in Fig. 4
Fig. 6 is the structural representation of the rotating shaft of the movable tray table shown in Fig. 1;
Fig. 7 is the schematic diagram of another state of movable tray table shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1～4 have schematically shown the movable tray table according to a kind of embodiment of the present utility model.
As shown in 1 figure, this movable tray table, comprise installing plate 1, underframe 2, yoke 3, rotating shaft 4 and bracket 5, underframe 2 comprises the top board 21 and the side plate 22 that are connected, and side plate 22 is hinged with installing plate 1, make underframe 2 realize and relatively rotating with installing plate 1, the bottom-hinged of top board 21 and yoke 3, makes yoke 3 realize and relatively rotating with underframe 2, and yoke 3 is hinged with the end of rotating shaft 4, make rotating shaft 4 realize and relatively rotating with yoke 3, bracket 5 is fixedly connected with by screw with rotating shaft 4.Wherein bracket 5 can also be replaced by welding with being connected of rotating shaft 4.On bracket 5, table is installed.
As shown in Figures 2 and 3, the side plate 22 of underframe 2 offers the first gathering sill 23, and installing plate 1 is provided with the first guide 11, the first guides 11 and the corresponding setting of the first gathering sill 23.The first guide 11 and installing plate 1 are integrated formed structures.When installation, the first guide 11 snaps in the first gathering sill 23.Underframe 2 taking with the pin joint of installing plate 1 when axle rotates, the first guide 11 slides in the first gathering sill 23.The first gathering sill 23 is circular arc, and the number of degrees of its corresponding circular arc are 100 °, and correspondingly, the rotational angle of underframe 2 is in 100 °.
As shown in Figure 3 and Figure 4, the top board 21 of underframe 2 is offered the second gathering sill 24, and the bottom of yoke 3 is provided with the second guide 31, the second guides 31 and the corresponding setting of the second gathering sill 24.The second guide 31 and yoke 3 are integrally formed structures.When installation, the second guide 31 snaps in the second gathering sill 24.Yoke 3 taking with the pin joint of underframe 2 when axle rotates, the second guide 31 slides in the second gathering sill 24.The second gathering sill 24 is circular arc, and the number of degrees of its corresponding circular arc are 180 °, and correspondingly, the rotational angle of yoke 3 is in 180 °.
As shown in Figure 5 and Figure 6, the end of rotating shaft 4 offers the 3rd gathering sill 41, and the sidepiece of yoke 3 is provided with the 3rd guide 32, the three guides 32 and the corresponding setting of the 3rd gathering sill 41.The 3rd guide 32 and yoke 3 are integrally formed structures.When installation, the 3rd guide 32 snaps in the 3rd gathering sill 41.Rotating shaft 4 taking with the pin joint of yoke 3 when axle rotates, the 3rd guide 32 slides in the 3rd gathering sill 41.The 3rd gathering sill 41 is circular arc, and the number of degrees of its corresponding circular arc are 90 °, and correspondingly, the rotational angle of rotating shaft 4 is in 90 °.Rotating shaft 4 is provided with pad with the junction of yoke 3, and pad can avoid rotating shaft 4 and the junction of yoke 3 to occur excessive wear, and pad can play the effect that reduces noise.
The middle part of the 3rd gathering sill 41 has the groove corresponding with the 3rd guide 32.Make the 3rd guide 32 can be stuck in groove, thereby rotating shaft 4 is fixed, make table in level.
As shown in Figure 1 and Figure 7, arrow A is the rotation direction of underframe 2, the rotation direction that arrow B is yoke, and arrow C is the rotation direction of rotating shaft 4.Because bracket 5 is fixedly connected with rotating shaft 4, therefore, arrow 4 indicated directions are the direction that supporting plate 5 rotates.With reference to Fig. 1, underframe 2 is rotated to 90 ° along arrow A, then yoke 3 is rotated to 180 ° along arrow B direction, make movable holder formula tray-top table reach the state shown in Fig. 7, i.e. the non-working condition of movable tray table.Correspondingly, Fig. 1 is the use state of movable tray table.
The yoke 3 of this movable tray table can drive the table on bracket 5 to rotate in the horizontal direction, and when this movable tray table is arranged between two seats, the user of two seats all can use this movable tray table.Therefore, the user of same seat can as required or be accustomed on the left of choice for use or the tray table on right side, makes this movable tray table have stronger practicality.The rotating shaft 4 of this movable tray table can drive the table on bracket 5 to realize rotation up or down.In the time that the table on bracket 5 rotates up, increase seat user's activity space, when seat user need to adjust sitting posture, or when seat away from keyboard, can increase activity space by horizontally rotating bracket 5 or rotating up bracket 5.
When this movable tray table is arranged on a side of tea table, on the table of bracket 5, can place the article such as teapot, teacup and tealeaves, can horizontally rotate bracket 5, make the article such as teapot, teacup and tealeaves be positioned at the position of conveniently taking, increase the practicality of tea table.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. movable tray table, it is characterized in that, comprise installing plate (1), underframe (2), yoke (3), rotating shaft (4) and bracket (5), described underframe (2) comprises the top board (21) and the side plate (22) that are connected, described side plate (22) is hinged with the end of installing plate (1), the bottom-hinged of described top board (21) and yoke (3), described yoke (3) is hinged with the end of rotating shaft (4), and described bracket (5) is connected with rotating shaft (4).
2. movable tray table according to claim 1, it is characterized in that, described side plate (22) offers the first gathering sill (23), and described installing plate (1) is provided with the first guide (11), described the first guide (11) setting corresponding to the first gathering sill (23).
3. movable tray table according to claim 2, is characterized in that, described the first gathering sill (23) is circular arc, and the number of degrees of its corresponding circular arc are 100 °.
4. movable tray table according to claim 1, it is characterized in that, described top board (21) is offered the second gathering sill (24), and the bottom of described yoke (3) is provided with the second guide (31), described the second guide (31) setting corresponding to the second gathering sill (24).
5. movable tray table according to claim 4, is characterized in that, described the second gathering sill (24) is circular arc, and the number of degrees of its corresponding circular arc are 180 °.
6. movable tray table according to claim 1, it is characterized in that, the end of described rotating shaft (4) offers the 3rd gathering sill (41), and the sidepiece of described yoke (3) is provided with the 3rd guide (32), described the 3rd guide (32) and the corresponding setting of the 3rd gathering sill (41).
7. movable tray table according to claim 6, is characterized in that, described the 3rd gathering sill (41) is circular arc, and the number of degrees of its corresponding circular arc are 90 °.
8. movable tray table according to claim 1, is characterized in that, described rotating shaft (4) is provided with pad with the junction of yoke (3).
9. according to the movable tray table described in claim 1～8 any one, it is characterized in that, described bracket is provided with table on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043280.XU CN203723725U (en) | 2014-01-23 | 2014-01-23 | Movable tray table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043280.XU CN203723725U (en) | 2014-01-23 | 2014-01-23 | Movable tray table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203723725U true CN203723725U (en) | 2014-07-23 |
Family
ID=51193841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043280.XU Expired - Fee Related CN203723725U (en) | 2014-01-23 | 2014-01-23 | Movable tray table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203723725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768696A (en) * | 2016-01-08 | 2016-07-20 | 安徽呵宝儿童用品有限公司 | Infant dining chair with rotatable dining plate |
| CN108185706A (en) * | 2018-01-10 | 2018-06-22 | 田西岳 | A kind of bracket and its chair |
-
2014
- 2014-01-23 CN CN201420043280.XU patent/CN203723725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768696A (en) * | 2016-01-08 | 2016-07-20 | 安徽呵宝儿童用品有限公司 | Infant dining chair with rotatable dining plate |
| CN108185706A (en) * | 2018-01-10 | 2018-06-22 | 田西岳 | A kind of bracket and its chair |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20220123 |