CN215554179U - Dining table with chair armrests - Google Patents
Dining table with chair armrests Download PDFInfo
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- CN215554179U CN215554179U CN202121505386.3U CN202121505386U CN215554179U CN 215554179 U CN215554179 U CN 215554179U CN 202121505386 U CN202121505386 U CN 202121505386U CN 215554179 U CN215554179 U CN 215554179U
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- dining table
- armrest
- connecting seat
- seat
- rotating
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Abstract
The utility model discloses a chair armrest dining table which comprises a chair armrest box, a dining table plate and a connecting mechanism, wherein the connecting mechanism comprises a connecting seat, a rotating block, a first limiting piece and a second limiting piece, the connecting seat is rotatably arranged on the chair armrest box, and the rotating block is rotatably arranged on the connecting seat. The utility model has the beneficial effects that: set up on the seat handrail case through rotating the connecting seat, thereby be convenient for rotate the dining table board to the top of seat handrail case from the position with the laminating of seat handrail case, set up on the connecting seat through rotating the turning block, thereby be convenient for rotate the dining table board to horizontality convenient to use, thereby make the dining table board remain stable when user state through first locating part and second locating part, because in this device, the dining table board is hidden in the seat handrail case when not using in laminating, thereby can improve the inside pleasing to the eye in cabin, also can not disturb the back row passenger feed when the angle of front passenger regulation seat back simultaneously, use travelling comfort has been improved.
Description
Technical Field
The utility model relates to the technical field of aviation seats, in particular to a dining table with armrests.
Background
The seat dining table of current aircraft economy class usually sets up the back at the back of front row's table chair (for example application number is CN 201921425177.0's chinese utility model patent), when the passenger need use the dining table, loosens the dining table board through the knob, and the dining table board is placed horizontally under the action of gravity to convenient to use.
However, since the dining table plate is mounted on the back of the seat back, on one hand, the beauty of the interior of the cabin is affected, and on the other hand, when the angle of the seat back is adjusted by the front passenger, the dining table plate can move forwards or backwards along with the seat, so that the distance between the rear passenger and the dining table is increased or reduced, and the use comfort of the passenger is reduced.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a chair armrest dining table that can enhance the interior appearance of the cabin and provide good comfort.
In order to achieve the purpose, the utility model provides a chair armrest dining table, which comprises a chair armrest box, a dining table plate and a connecting mechanism, wherein the connecting mechanism comprises a connecting seat, a rotating block, a first limiting piece and a second limiting piece;
the connecting seat is rotatably arranged on the seat armrest box, and a rotating plane of the connecting seat is parallel to a plane where the seat armrest box is located;
the rotating block is rotatably arranged on the connecting seat, the rotating plane of the rotating block is perpendicular to the plane where the seat armrest box is located, and the rotating block is connected with the dining table plate;
the first limiting piece is fixed on the seat armrest box, and when the connecting seat rotates to a position perpendicular to the length direction of the seat armrest box, the first limiting piece is abutted against the connecting seat;
the second limiting part is fixed on the connecting seat, and when the rotating block rotates to a position perpendicular to the length direction of the connecting seat, the second limiting part is abutted to the rotating block.
Preferably, the seat armrest box comprises two armrest plates which are fixedly connected, and an accommodating groove for accommodating the dining table plate is formed between the two armrest plates.
Preferably, the armrest box further comprises a cover plate, and the cover plate is used for covering the accommodating groove.
Preferably, the seat armrest box still includes rotating pin and torsional spring, the rotating pin rotate set up in on the handrail board, the apron is fixed in on the rotating pin, the torsional spring cover is located on the rotating pin, the one end of torsional spring with the handrail board is connected, the other end of torsional spring with the cover connection.
Preferably, the connecting mechanism further comprises a first rotating shaft, the first rotating shaft is fixed between the two handrail plates, and the connecting seat is rotatably connected with the first rotating shaft.
Preferably, the first limiting part is a U-shaped limiting block, the U-shaped limiting block is fixed between the two handrail plates, and when the connecting seat rotates to a state perpendicular to the length direction of the handrail plates, the connecting seat abuts against the inner bottom wall of the U-shaped limiting block.
Preferably, the connecting mechanism further comprises a limit pin, the limit pin is fixed on the connecting seat, and when the connecting seat rotates to a state parallel to the length direction of the handrail plate, the limit pin is abutted to the handrail plate.
Preferably, the connecting seat comprises a connecting seat main body and a second rotating shaft, a mounting groove is formed in the connecting seat main body, the second rotating shaft is fixed in the mounting groove, and the second rotating shaft is rotatably connected with the rotating block.
Preferably, the second limiting part is a cushion block, the cushion block is fixed on the inner bottom surface of the mounting groove, and when the rotating block rotates to a state perpendicular to the connecting seat, the rotating block abuts against the cushion block.
Preferably, the back surface of the dining table plate is provided with a sliding groove; the connecting mechanism further comprises a connecting plate, one end of the connecting plate is fixedly connected with the rotating block, a sliding block is fixed to the other end of the connecting plate, and the sliding block is arranged in the sliding groove in a sliding mode.
Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects that: set up on the seat handrail case through rotating the connecting seat, thereby be convenient for rotate the dining table board to the top of seat handrail case from the position with the laminating of seat handrail case, set up on the connecting seat through rotating the turning block, thereby be convenient for rotate the dining table board to horizontality convenient to use, thereby make the dining table board remain stable when user state through first locating part and second locating part, because in this device, the dining table board is hidden in the seat handrail case when not using in laminating, thereby can improve the inside pleasing to the eye in cabin, also can not disturb the back row passenger feed when the angle of front passenger regulation seat back simultaneously, use travelling comfort has been improved.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of an armrest dining table according to the present invention;
fig. 2 is a schematic perspective view of the rotating base and the second limiting member in fig. 1;
FIG. 3 is a schematic perspective view of the armrest dining table of FIG. 1 with the cover omitted;
FIG. 4 is an enlarged partial view of area A of FIG. 3;
FIG. 5 is a schematic perspective view of the armrest dining table of FIG. 3 without the U-shaped limiting block;
FIG. 6 is a partial enlarged view of region B of FIG. 5;
FIG. 7 is a schematic perspective view of the armrest dining table of FIG. 5 with the turning block omitted;
FIG. 8 is an enlarged partial view of area C of FIG. 7;
FIG. 9 is a perspective view of the armrest dining table of FIG. 1 from another perspective;
FIG. 10 is a left side view of the armrest dining table of FIG. 1, with the deck of the table in a stowed position;
FIG. 11 is a schematic illustration of the armrest dining table of FIG. 10 in an expanded configuration at step 1;
FIG. 12 is a schematic illustration of the armrest dining table of FIG. 10 in an expanded configuration at step 2;
FIG. 13 is a schematic illustration of the armrest dining table of FIG. 10 in an expanded configuration at step 3;
FIG. 14 is a schematic illustration of the armrest dining table of FIG. 10 in an expanded configuration at step 4;
in the figure: the seat comprises a seat armrest box 1, a dining table plate 2, a connecting mechanism 3, an armrest plate 11, a cover plate 12, a rotating pin 13, a torsion spring 14, a sliding chute 21, a PED clamping groove 22, a connecting seat 31, a connecting seat body 311, a second rotating shaft 312, a rotating block 32, a first limiting part 33, a second limiting part 34, a first rotating shaft 35, a limiting pin 36, a connecting plate 37 and a sliding block 371.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
Referring to fig. 1, fig. 1 is a schematic perspective view of an embodiment of a chair armrest dining table provided in the present invention, where the chair armrest dining table includes a chair armrest box 1, a dining table plate 2, and a connecting mechanism 3.
Referring to fig. 1 and 2, the connecting mechanism 3 includes a connecting seat 31, a rotating block 32, a first limiting member 33, and a second limiting member 34, the connecting seat 31 is rotatably disposed on the armrest box 1, a rotating plane of the connecting seat 31 is parallel to a plane where the armrest box 1 is located, the rotating block 32 is rotatably disposed on the connecting seat 31, a rotating plane of the rotating block 32 is perpendicular to the plane where the armrest box 1 is located, and the rotating block 32 is connected to the dining table plate 2.
Referring to fig. 1 and 3, the first limiting member 33 is fixed on the seat armrest box 1, and when the connecting seat 31 rotates to a position perpendicular to the length direction of the seat armrest box 1, the first limiting member 33 abuts against the connecting seat 31.
Referring to fig. 1 and 2, the second limiting member 34 is fixed on the connecting seat 31, and when the rotating block 32 rotates to a position perpendicular to the length direction of the connecting seat 31, the second limiting member 34 abuts against the rotating block 32.
When initial condition, 2 laminating of dining table board in 1 settings of seat handrail case, when needs use dining table board 2, at first drive connecting seat 31 through dining table board 2 and rotate, make connecting seat 31 perpendicular with the length direction of seat handrail case 1, and carry on spacingly through first locating part 33, dining table board 2 is rotated to the top and the vertical setting of seat handrail case 1 this moment, drive turning block 32 through dining table board 2 and rotate after that, make dining table board 2 rotate to the horizontality, and carry on spacingly through second locating part 34, thereby the passenger of being convenient for uses dining table board 2.
According to the utility model, the connecting seat 31 is rotatably arranged on the armrest box 1, so that the dining table plate 2 can be conveniently rotated to the position above the armrest box 1 from the position attached to the armrest box 1, the rotating block 32 is rotatably arranged on the connecting seat 31, so that the dining table plate 2 can be conveniently rotated to the horizontal state for convenient use, the dining table plate 2 is kept stable in the use state through the first limiting part 33 and the second limiting part 34, in the device, the dining table plate 2 is hidden from the armrest box 1 when not in use, so that the attractiveness of the interior of the cabin can be improved, and meanwhile, when the front-row passengers adjust the angle of the backrest of the seat, the rear-row passengers can not be interfered with to eat, and the use comfort is improved.
In order to hide the dining table plate 2, please refer to fig. 1 and 3, in a preferred embodiment, the armrest box 1 includes two armrest plates 11 fixedly connected to each other, an accommodating groove for accommodating the dining table plate 2 is formed between the two armrest plates 11, and when the dining table plate 2 is not used, the dining table plate 2 is hidden in the accommodating groove, so that the appearance of the interior of the cabin is improved.
In order to hide the accommodating groove, referring to fig. 1 and 3, in a preferred embodiment, the armrest box 1 further includes a cover plate 12, and the cover plate 12 is used for covering the accommodating groove, so that the accommodating groove can be hidden, and the appearance inside the cabin can be improved.
In order to facilitate the opening and closing of the cover plate 12, please refer to fig. 1-4, in a preferred embodiment, the seat armrest box 1 further includes a rotation pin 13 and a torsion spring 14, the rotation pin 13 rotates and is disposed on the armrest plate 11, the cover plate 12 is fixed on the rotation pin 13, the torsion spring 14 is sleeved on the rotation pin 13, one end of the torsion spring 14 is connected with the armrest plate 11, the other end of the torsion spring 14 is connected with the cover plate 12, and by setting the rotation pin 13, the cover plate 12 is rotatably connected with the armrest plate 11, and by setting the torsion spring 14, the torsion spring 14 enables the cover plate 12 to have a tendency of covering the accommodating groove, so that the cover plate 12 can be automatically covered on the accommodating groove when not being acted by external force, thereby improving the convenience of use.
In order to realize the rotatable connection between the connecting seat 31 and the seat armrest box 1, referring to fig. 5 and 6, in a preferred embodiment, the connecting mechanism 3 further includes a first rotating shaft 35, the first rotating shaft 35 is fixed between the two armrest plates 11, and the connecting seat 31 is rotatably connected to the first rotating shaft 35.
In order to prevent the connecting seat 31 from continuing to rotate after rotating to the vertical state, please refer to fig. 3, in a preferred embodiment, the first limiting member 33 is a U-shaped limiting block, the U-shaped limiting block is fixed between the two armrest plates 11, when the connecting seat 31 rotates to a state perpendicular to the length direction of the armrest plates 11, the connecting seat 31 abuts against the inner bottom wall of the U-shaped limiting block, so that the connecting seat 31 cannot continue to rotate, the connecting seat 31 cannot be maintained in the vertical state to prevent the dining table plate 2 from being maintained and fixed, and the U-shaped limiting block has another function of clamping the connecting seat 31 when the connecting seat 31 is in the vertical state to prevent the connecting seat 31 from rotating, thereby improving the stability.
In order to prevent the connecting seat 31 from continuing to rotate after rotating back to the horizontal state, referring to fig. 5-8, in a preferred embodiment, the connecting mechanism 3 further includes a limit pin 36, the limit pin 36 is fixed on the connecting seat 31, when the connecting seat 31 rotates to a state parallel to the length direction of the armrest plate 11, the limit pin 36 abuts against the armrest plate 11, so as to prevent the dining table plate 2 from continuing to rotate after entering the receiving slot when the dining table plate 2 is retracted, and the dining table plate 2 collides with other parts to damage the device.
In order to realize the rotatable connection between the rotation block 32 and the connection seat 31, referring to fig. 1, fig. 7 and fig. 8, in a preferred embodiment, the connection seat 31 includes a connection seat main body 311 and a second rotation shaft 312, the connection seat main body 311 is provided with an installation groove, the second rotation shaft 312 is fixed in the installation groove, and the second rotation shaft 312 is rotatably connected to the rotation block 32.
In order to prevent the rotation block 32 from rotating continuously after rotating to the horizontal state, referring to fig. 1, 7 and 8, in a preferred embodiment, the second limiting member 34 is a cushion block fixed on the inner bottom surface of the mounting groove, and when the rotation block 32 rotates to the state perpendicular to the connecting seat 31, the rotation block 32 abuts against the cushion block, so that when in use, after the dining table board 2 rotates to the horizontal state, the rotation block is blocked by the cushion block and cannot rotate continuously, so as to facilitate the use of the dining table board 2.
In order to facilitate the dining table plate 2 to be retracted into the accommodating groove, referring to fig. 9, in a preferred embodiment, a sliding groove 21 is formed in the back surface of the dining table plate 2; coupling mechanism 3 still includes connecting plate 37, connecting plate 37 one end with turning block 32 fixed connection, connecting plate 37's the other end is fixed with slider 371, slider 371 slide set up in spout 21, when using, through making dining table board 2 and connecting plate 37 sliding connection to the front and back position of adjustable dining table board 2 on the one hand, thereby be adapted to different user demands, simultaneously, when withdrawing dining table board 2, can rotate connecting plate 37 to the holding tank earlier, again downwards with dining table board 2 push into the holding tank in, so can make the length design of holding tank slightly be greater than dining table board 2 the length can, also more facilitate the use simultaneously.
For convenience, referring to fig. 1, a table board 2 is provided with a PED card slot 22, the PED card slot 22 is a long strip for placing articles such as a mobile phone and a tablet, so as to be convenient for a passenger to use, and meanwhile, the PED card slot 22 is just positioned at a carrying position, and has a handle function, so that the passenger can take out the table board 2.
For better understanding of the present invention, the operation of the armrest dining table of the chair provided by the present invention will be described in detail with reference to fig. 1-14: in the initial state (fig. 10), the dining board 2 is located in the accommodating groove of the armrest box 1, and the dining board 2 can be unfolded by the following steps when the dining board 2 is needed to be used:
step 1: the cover plate 12 is pulled open, so that the accommodating groove of the armrest box 1 is opened (fig. 11);
step 2: the dining table plate 2 in the accommodating groove is drawn out upwards (figure 12);
and step 3: rotating the connecting seat 31 via the dining table plate 2 to rotate the connecting seat 31 to the vertical state, so that the dining table plate 2 is rotated to the vertical state (fig. 13);
and 4, step 4: the rotation block 32 is rotated via the dining table board 2, and the rotation block 32 is rotated to the horizontal state, so that the dining table board 2 is rotated to the horizontal state (fig. 14) for use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A chair armrest dining table is characterized by comprising a chair armrest box, a dining table plate and a connecting mechanism, wherein the connecting mechanism comprises a connecting seat, a rotating block, a first limiting part and a second limiting part;
the connecting seat is rotatably arranged on the seat armrest box, and a rotating plane of the connecting seat is parallel to a plane where the seat armrest box is located;
the rotating block is rotatably arranged on the connecting seat, the rotating plane of the rotating block is perpendicular to the plane where the seat armrest box is located, and the rotating block is connected with the dining table plate;
the first limiting piece is fixed on the seat armrest box, and when the connecting seat rotates to a position perpendicular to the length direction of the seat armrest box, the first limiting piece is abutted against the connecting seat;
the second limiting part is fixed on the connecting seat, and when the rotating block rotates to a position perpendicular to the length direction of the connecting seat, the second limiting part is abutted to the rotating block.
2. The chair armrest dining table of claim 1, wherein the chair armrest box comprises two armrest plates fixedly connected with each other, and a receiving groove for receiving the dining table plate is formed between the two armrest plates.
3. The armrest dining table of claim 2, wherein the armrest box further comprises a cover plate for covering the receiving slot.
4. The chair armrest dining table of claim 3, wherein the chair armrest box further comprises a rotating pin and a torsion spring, the rotating pin is rotatably disposed on the armrest plate, the cover plate is fixed on the rotating pin, the torsion spring is sleeved on the rotating pin, one end of the torsion spring is connected with the armrest plate, and the other end of the torsion spring is connected with the cover plate.
5. The chair armrest dining table of claim 2, wherein the connecting mechanism further comprises a first rotating shaft, the first rotating shaft is fixed between the two armrest plates, and the connecting seat is rotatably connected with the first rotating shaft.
6. The chair armrest dining table as claimed in claim 2, wherein the first limiting member is a U-shaped limiting member, the U-shaped limiting member is fixed between the two armrest plates, and when the connecting seat rotates to a position perpendicular to the length direction of the armrest plates, the connecting seat abuts against the inner bottom wall of the U-shaped limiting member.
7. A chair armrest dining table as claimed in claim 2, wherein said connecting mechanism further comprises a limiting pin fixed on said connecting seat, and when said connecting seat rotates to a state parallel to the length direction of said armrest plate, said limiting pin abuts against said armrest plate.
8. The chair armrest dining table of claim 1, wherein the connecting seat comprises a connecting seat body and a second rotating shaft, the connecting seat body defines a mounting groove, the second rotating shaft is fixed in the mounting groove, and the second rotating shaft is rotatably connected to the rotating block.
9. The armrest dining table as claimed in claim 8, wherein the second position-limiting member is a spacer fixed to the inner bottom surface of the mounting groove, and when the rotation block rotates to a position perpendicular to the connecting seat, the rotation block abuts against the spacer.
10. The chair armrest dining table of claim 1, wherein a sliding groove is formed on the back surface of the dining table plate;
the connecting mechanism further comprises a connecting plate, one end of the connecting plate is fixedly connected with the rotating block, a sliding block is fixed to the other end of the connecting plate, and the sliding block is arranged in the sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505386.3U CN215554179U (en) | 2021-07-02 | 2021-07-02 | Dining table with chair armrests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505386.3U CN215554179U (en) | 2021-07-02 | 2021-07-02 | Dining table with chair armrests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215554179U true CN215554179U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121505386.3U Active CN215554179U (en) | 2021-07-02 | 2021-07-02 | Dining table with chair armrests |
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| Country | Link |
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| CN (1) | CN215554179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476077A (en) * | 2022-02-25 | 2022-05-13 | 湖北航宇嘉泰飞机设备有限公司 | Electric lifting dining table for aviation passenger seat |
-
2021
- 2021-07-02 CN CN202121505386.3U patent/CN215554179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476077A (en) * | 2022-02-25 | 2022-05-13 | 湖北航宇嘉泰飞机设备有限公司 | Electric lifting dining table for aviation passenger seat |
| CN114476077B (en) * | 2022-02-25 | 2024-05-24 | 湖北航宇嘉泰飞机设备有限公司 | Electric lifting dining table for aviation passenger seat |
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