CN216723868U - Chair with table plate - Google Patents
Chair with table plate Download PDFInfo
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- CN216723868U CN216723868U CN202220119002.2U CN202220119002U CN216723868U CN 216723868 U CN216723868 U CN 216723868U CN 202220119002 U CN202220119002 U CN 202220119002U CN 216723868 U CN216723868 U CN 216723868U
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- positioning
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- chair
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Abstract
The invention relates to a chair with a table plate, which comprises a chair and the table plate, wherein the chair is provided with an L-shaped chair frame and armrests which are positioned at two sides of the chair frame and are relatively parallel, the table plate is arranged on the armrest at one side through a supporting rod, the chair also comprises a fixed seat, the fixed seat is arranged on the supporting rod through a vertical rotating shaft in a rotating way, a supporting structure is arranged between the table plate and the fixed seat, the supporting structure comprises two opposite positioning plates positioned at the bottom surface of the table plate, a mounting plate arranged on the fixed seat and a supporting frame for connecting the positioning plates and the mounting plate, one end of each positioning plate is hinged with the upper end part of the mounting plate, the other end of each supporting frame is provided with a sliding groove, one end of each supporting frame is hinged with the lower end part of the mounting plate, the other end of each positioning shaft is respectively penetrated into the sliding grooves on the two positioning plates, a positioning clamp is hinged between the two positioning plates, and is provided with a positioning end and an operating end, a torsion spring is arranged between the desk plate and the operation end. The locating plate, the support frame and the mounting plate are matched to form a triangular support structure, and the support is firm.
Description
Technical Field
The invention relates to a seat, in particular to a seat with a table board.
Background
In the teaching training process, in order to guarantee to hold more students in limited place, can often select the integrative seat of table, chair, guarantee that the student can be conditioned to do operations such as notes on the table under the condition of sitting the training.
In the CN202023170708.1 document, a multifunctional training chair is proposed, which comprises: a cushion; the support legs are arranged at the bottom of the cushion; armrests which are arranged on two sides of the top of the cushion and are relatively parallel; and the seat cushion top is positioned at the two parts of the backrest between the handrails, the side wall of the support leg is horizontally provided with a connecting rod, one end of the connecting rod, which is far away from the support leg, is provided with a support column consistent with the length direction of the support leg, the top end of the support column is provided with a table plate, and the support column is provided with an adjusting component for adjusting the use state of the table plate.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the table plate cannot be effectively positioned, the firmness of the table plate support is not high, and the table plate is easy to overturn under pressure.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects of the prior art, the invention provides the seat with the table board, which can firmly support the table board and is not easy to loosen.
The technical scheme of the invention is as follows: a chair with a table plate comprises a chair and a table plate, wherein the chair is provided with an L-shaped chair frame and armrests which are positioned on two sides of the chair frame and are relatively parallel, the table plate is arranged on one armrest through a supporting rod, the chair also comprises a fixed seat, the fixed seat is arranged on the supporting rod through a vertical rotating shaft, a supporting structure is arranged between the table plate and the fixed seat, the supporting structure comprises two opposite positioning plates positioned on the bottom surface of the table plate, a mounting plate arranged on the fixed seat and a supporting frame for connecting the positioning plates and the mounting plate, one end of each positioning plate is hinged with the upper end of the mounting plate, the other end of each positioning plate is provided with a chute, one end of the supporting frame is hinged with the lower end of the mounting plate, the other end of each supporting frame is provided with a positioning shaft, two ends of the positioning shafts are respectively penetrated in the chutes on the two positioning plates, a positioning clamp is hinged between the two positioning plates, and the positioning clamp is provided with a positioning end and an operating end on two sides of the hinged shafts, the bottom surface of the desk plate and the operation end of the positioning clip are provided with: can make the location end supports with the table and leans on, thereby plays the torsional spring that restriction location axle slided in the spout and realizes supporting the table.
By adopting the technical scheme, the chair is convenient to use, the vertically placed table plate is lifted upwards, the positioning shaft slides in the sliding groove at the moment, after the positioning clamp is passed, the positioning end of the positioning clamp is abutted against the positioning shaft to limit the positioning shaft to slide, so that the positioning plate, the supporting frame and the mounting plate are matched to form a triangular supporting structure, the supporting structure is firm and is not easy to shake, and then the table plate is rotated to the front of the chair frame around the vertical rotating shaft to be used; when the desk plate is stored, the desk plate is rotated out around the vertical rotating shaft and then pressed, the operation end of the positioning clamp is enabled to be tilted and separated from the positioning shaft, the positioning shaft is pushed out in the sliding groove, and the desk plate is hung and stored.
The invention further provides that: be equipped with the holder on the mounting panel, the holder includes the connecting plate with mounting panel fixed connection, is located the upper and lower end plate at both ends about the connecting plate, is equipped with the screw rod at end plate facial make-up down, screw rod and lower end plate screw-thread fit, installs clamp splice and hand wheel respectively at the upper and lower both ends of screw rod, clamp splice and upper end plate cooperation centre gripping fixing base.
By adopting the above further arrangement, the screw drives the clamping block to lift, so that the clamping block and the upper end plate are matched to clamp the fixed seat tightly, and the table plate is installed.
The invention further provides that: the utility model discloses a desk, including the handrail, bracing piece, slide structure, the cooperation of sliding around bracing piece and handrail realize through slide structure, slide structure including setting up the spout in the handrail bottom surface and set up the slide rail on the bracing piece, through slide rail and spout cooperation realize that the front and back of table is adjustable.
By adopting the above further arrangement, the guide rail is matched with the guide groove, so that the front and back sliding of the desk plate can be guided.
The invention further provides that: the table board is of a telescopic structure and is provided with a first board body and a second board body capable of sliding relative to the first board body, and the first board body is provided with a containing cavity for containing the second board body.
By adopting the above further arrangement, the object placing surface of the desk plate can be lengthened by pulling out the second plate body.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention in which the table is in use;
FIG. 2 is a block diagram of an embodiment of the present invention, wherein the table is in a storage state;
FIG. 3 is an assembly view of the table and the support rods in an embodiment of the present invention, wherein the table is in use;
FIG. 4 is a diagram illustrating a usage status of the table according to an embodiment of the present invention;
FIG. 5 is a block diagram of a table in an embodiment of the invention;
FIG. 6 is a block diagram of a retaining clip in accordance with an embodiment of the present invention;
FIG. 7 is an assembly view of the support bracket and mounting plate in accordance with an embodiment of the present invention;
fig. 8 is an assembly view of the table and the supporting rod according to the embodiment of the present invention, wherein the table is in a storage state.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all the directional indications (such as up, down, front, and back … …) in the description of the present invention are only used to explain the relative position relationship between the components, the movement, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
As shown in fig. 1-8, the seat with a table of the present invention includes a seat 1 and a table 2, the seat 1 has an "L" shaped seat frame 11, armrests 12 positioned on two sides of the seat frame 11 and parallel to each other, the table 2 is mounted on one armrest 12 through a support rod 3, the seat further includes a fixing base 4, the fixing base 4 is rotatably mounted on the support rod 3 through a vertical rotating shaft 5, a support structure is provided between the table 2 and the fixing base 4, the support structure includes two opposite positioning plates 61 positioned on the bottom surface of the table 2, a mounting plate 62 mounted on the fixing base 4, and a support frame 63 connecting the positioning plates 61 and the mounting plate 62, the support frame 63 has two opposite support rods, one end of each of the two positioning plates 61 is hinged to the upper end of the mounting plate 62, the other end of each of the two positioning plates 61 has a sliding slot 611, one end of the support frame 63 is hinged to the lower end of the mounting plate 62, the other end is provided with a positioning shaft 64, two ends of the positioning shaft 64 are respectively arranged in the sliding grooves 611 on the two positioning plates 61 in a penetrating way, a positioning clamp 66 is hinged between the two positioning plates 61 through a hinge shaft 65, the positioning clamp 66 is provided with a positioning end 661 and an operating end 662 at two sides of the hinge shaft 65, and a gap is arranged between the bottom surface of the table 2 and the operating end 662 of the positioning clamp 66: the positioning end 661 can abut against the table 2 to limit the positioning shaft 64 to slide in the sliding groove 611, so as to support the table 2; a clamping piece 68 is arranged on the mounting plate 62, the clamping piece 68 comprises a connecting plate 681 fixedly connected with or integrally arranged with the mounting plate 62, an upper end plate 682 and a lower end plate 683 which are positioned at the upper end and the lower end of the connecting plate 681, a screw rod 69 is arranged on the lower end plate 683, the screw rod 69 is in threaded fit with the lower end plate 683, clamping blocks 70 and hand wheels 71 are respectively arranged at the upper end and the lower end of the screw rod 69, and the clamping blocks 70 are matched with the upper end plate 682 to clamp the fixing seat 4; the support rod 3 and the handrail 11 are in front-back sliding fit through a sliding structure, the sliding structure comprises a sliding groove arranged on the bottom surface of the handrail 11 and a sliding rail 31 arranged on the support rod 3, and the front-back adjustment of the table board 2 is realized through the matching of the sliding rail 31 and the sliding groove; the table 2 is of a telescopic structure, and has a first plate 21 and can be opposite to a second plate 22 sliding on the first plate 21, wherein the first plate 21 is provided with a containing cavity 211 for containing the second plate 22, and the second plate 22 is provided with a barrier strip 221 capable of abutting against the end surface of the first plate 21.
The hand wheel 71 drives the screw to rotate, so that the screw drives the clamping block 70 to lift, and the clamping block 70 is matched with the upper end plate 682 to clamp the fixing seat 4, so that the table plate 2 is installed;
the convenient use, at first lift up the table 2 put vertically, the locating shaft 64 at this moment slides in the concrete chute 611, after crossing the locating clip 66, support the locating shaft 64 and limit its slip through the locating end 661 of the said locating clip 66, make locating plate 61, supporting arm 63 cooperate with mounting panel 62 to form the triangular support structure, the supporting structure is firm, difficult to rock, rotate the table 2 to the front of the chair frame 11 around the vertical rotating shaft 5, can use, the table is put the object plane and can realize lengthening by pulling out the second plate 22; during storage, the table plate 2 is rotated out around the vertical rotating shaft 5, and then the operating end 662 of the positioning clamp 66 is pressed, so that the positioning end 661 is tilted away from the positioning shaft 64, the positioning shaft 64 is pushed in and out of the sliding groove 611, and the table plate 2 is vertically stored.
Claims (4)
1. The utility model provides a take seat of table, includes seat and table, the seat has "L" shape chair frame, is located chair frame both sides and the handrail that is parallel relatively, the table is installed on one side handrail through the bracing piece, its characterized in that: still include the fixing base, the fixing base is installed on the bracing piece through vertical rotation axis, bearing structure has between table and the fixing base, bearing structure is including two relative locating plates that are located the table bottom surface, install the mounting panel on the fixing base and the support frame of connecting location board and mounting panel, and the one end of two locating plates is all articulated with the upper end of mounting panel, has the spout on the other end, the one end of support frame is articulated with the lower tip of mounting panel, has the location axle on the other end, in the spout of establishing on two locating plates is worn respectively at the both ends of location axle, and it has a locating clip to articulate through the articulated shaft between two locating plates, and the locating clip has location end and operation end in the both sides that are located the articulated shaft, has between the operation end of table bottom surface and locating clip: can make the location end supports with the table and leans on, thereby plays the torsional spring that restriction location axle slided in the spout and realizes supporting the table.
2. A seat with a table as claimed in claim 1, wherein: be equipped with the holder on the mounting panel, the holder includes the connecting plate with mounting panel fixed connection, is located the upper and lower end plate at both ends about the connecting plate, is equipped with the screw rod at end plate facial make-up down, screw rod and lower end plate screw-thread fit, installs clamp splice and hand wheel respectively at the upper and lower both ends of screw rod, clamp splice and upper end plate cooperation centre gripping fixing base.
3. A seat with a table as claimed in claim 1 or 2, wherein: the utility model discloses a desk, including the handrail, bracing piece, slide structure, the cooperation of sliding around bracing piece and handrail realize through slide structure, slide structure including setting up the spout in the handrail bottom surface and set up the slide rail on the bracing piece, through slide rail and spout cooperation realize that the front and back of table is adjustable.
4. A seat with a table as claimed in claim 1 or 2, wherein: the table board is of a telescopic structure and is provided with a first board body and a second board body capable of sliding relative to the first board body, and the first board body is provided with a containing cavity for containing the second board body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220119002.2U CN216723868U (en) | 2022-01-17 | 2022-01-17 | Chair with table plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220119002.2U CN216723868U (en) | 2022-01-17 | 2022-01-17 | Chair with table plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216723868U true CN216723868U (en) | 2022-06-14 |
Family
ID=81914492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220119002.2U Active CN216723868U (en) | 2022-01-17 | 2022-01-17 | Chair with table plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216723868U (en) |
-
2022
- 2022-01-17 CN CN202220119002.2U patent/CN216723868U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Luchuan Yingcai Youyou Kindergarten Co.,Ltd. Assignor: Yulin Normal University Contract record no.: X2022450000330 Denomination of utility model: A seat with a table Granted publication date: 20220614 License type: Common License Record date: 20221217 |
|
| EE01 | Entry into force of recordation of patent licensing contract |